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CN-116272462-B - Self-adaptive double-component single-package sealant mixing equipment and control method thereof

CN116272462BCN 116272462 BCN116272462 BCN 116272462BCN-116272462-B

Abstract

The invention discloses a self-adaptive double-component single-package sealant mixing device and a control method thereof, wherein the device comprises a frame formed by a workbench and a vertical support plate, a T-shaped rod rotating lifting mechanism is arranged in the center of the front part of the table top of the workbench, a T-shaped rod height reference plate lifting mechanism is arranged on the right part of the table top of the workbench, a rubber cylinder height self-adaptive and lifting mechanism is arranged on the left part of the table top of the workbench, a rubber cylinder locking device rack is arranged on the front side of the vertical support plate, a rubber cylinder locking device is arranged on the rubber cylinder locking device rack or the rubber cylinder height self-adaptive and lifting mechanism, a display control assembly is arranged on the workbench and the vertical support plate, and a control valve group and a logic valve group are arranged in the workbench. The invention is mainly used for mixing the double-component single Bao Zhuangka type rubber aviation sealant, can adaptively search rubber with different length sizes, can automatically inject vulcanizing agent in the T-shaped rod into the rubber during operation, drives the T-shaped rod to rotate and stir, and drives the rubber to reciprocate up and down until the set times are reached.

Inventors

  • WU BORAN

Assignees

  • 苏州米恒材料科技有限公司

Dates

Publication Date
20260512
Application Date
20221228

Claims (9)

  1. 1. The self-adaptive double-component single-package sealant mixing equipment is characterized by comprising a rack, and a T-shaped rod rotating lifting mechanism (1), a T-shaped rod height reference plate lifting mechanism (2), a rubber cylinder height self-adaptive and lifting mechanism (3), a rubber cylinder locking device (4), a rubber cylinder locking device placing frame (5), a display control assembly, a control valve group (6) and a logic valve group (7) which are at least integrated on the rack; The machine frame comprises a workbench (8) and a vertical support plate (9) fixed at the rear part of the workbench surface of the workbench (8), the T-shaped rod rotary lifting mechanism (1) is arranged at the center of the front part of the workbench surface of the workbench (8), the T-shaped rod height reference plate lifting mechanism (2) is arranged at the right part of the workbench surface of the workbench (8), the rubber cylinder height self-adaption and lifting mechanism (3) is arranged at the left part of the workbench surface of the workbench (8), the vertical support plate (9) is positioned at the rear parts of the T-shaped rod height reference plate lifting mechanism (2) and the rubber cylinder height self-adaption and lifting mechanism (3), the rubber cylinder locking device placing frame (5) is arranged at the front side of the vertical support plate (9), the rubber cylinder locking device (4) is arranged on the rubber cylinder locking device placing frame (5) when not in use, the rubber cylinder locking device (4) is arranged on the rubber cylinder height self-adaption and lifting mechanism (3), the control valve assembly (8) is arranged in the corresponding control valve block (8) and the logic valve block (6) and the logic valve block (7) are arranged in the corresponding valve seat (8) and the logic valve block (7); the T-shaped rod height reference plate lifting mechanism (2) comprises a T-shaped rod height reference plate lifting cylinder (201) with a locking function, the T-shaped rod height reference plate lifting cylinder (201) is arranged at the right part of the table top of the workbench (8), a T-shaped rod height reference plate (202) is arranged on a cylinder rod of the T-shaped rod height reference plate lifting cylinder (201), and a rubber cylinder lifting and steering lower limit induction module (203) and a rubber cylinder lifting and steering upper limit induction module (204) are respectively arranged on the upper surface and the surface of the left end of the T-shaped rod height reference plate (202); The rubber cylinder height self-adaption and lifting mechanism (3) comprises a mixed lifting cylinder (301) arranged below the left part of the table top of the workbench (8), a rubber cylinder locking lifting cylinder mounting plate (302) is arranged behind the cylinder rod of the mixed lifting cylinder (301) upwards penetrating through the table top of the workbench (8), a rubber cylinder locking lifting cylinder (303) with a locking function is arranged on the lower surface of the rubber cylinder locking lifting cylinder mounting plate (302), a rubber cylinder mounting tube seat fixing plate (304) is arranged behind the cylinder rod of the rubber cylinder locking lifting cylinder (303) upwards penetrating through the rubber cylinder locking lifting cylinder mounting plate (302), a tube seat (305) for locking a rubber cylinder and mounting the rubber cylinder locking device (4) is arranged in front of the rubber cylinder mounting tube seat fixing plate (304) through a connecting plate extending, an upper limit switch contact block (306) is arranged on the lower surface of the rubber cylinder locking lifting cylinder mounting plate (302) and is used for being matched with an upper limit sensing module (204) of rubber cylinder lifting, a lowest position sensing valve is arranged at the lower position of the rubber cylinder locking lifting cylinder mounting plate (302), the mounting plate of the lowest induction valve of the rubber cylinder locking lifting cylinder is provided with a lifting cylinder (311) of the lowest induction valve of the rubber cylinder locking lifting cylinder, a cylinder rod of the lifting cylinder (311) of the lowest induction valve of the rubber cylinder locking lifting cylinder is connected with a sliding block of a lifting sliding rail of the lowest induction valve of the rubber cylinder locking lifting cylinder, meanwhile, the left end of the fixing plate (304) of the rubber cylinder mounting tube seat extends out of a lowest induction plate (312) of the rubber cylinder locking lifting cylinder, which is matched with the lowest induction valve (310) of the rubber cylinder locking lifting cylinder, and the lowest induction plate (312) of the rubber cylinder locking lifting cylinder is positioned right above the lowest induction valve (310) of the rubber cylinder locking lifting cylinder; The rubber cylinder locking device (4) comprises a rubber cylinder locking device shell (401), a rubber cylinder locking device gland (402) is arranged at the top of the rubber cylinder locking device shell (401), a double-shaft cylinder mounting seat (403) is arranged at the bottom of the rubber cylinder locking device shell (401), a double-shaft cylinder (404) is arranged in the rubber cylinder locking device shell (401), the double-shaft cylinder (404) is fixed on the double-shaft cylinder mounting seat (403), the upper end face of the double-shaft cylinder (404) is fixedly connected with the lower surface of the rubber cylinder locking device gland (402) through two supporting rods (405), a rubber cylinder liquid level sensing head (406) is arranged after the lower shaft of the double-shaft cylinder (404) passes through the double-shaft cylinder mounting seat (403), a tube seat cap (407) for fixedly matching with a tube seat (305) is sleeved on the rubber cylinder liquid level sensing head (406), the upper end of the tube seat cap (407) is fixedly connected with the lower surface of the double-shaft cylinder mounting seat (403), one side of the inner part of the rubber cylinder locking device shell (401) is provided with a guide rod (408) for matching with the lower guide rod (408) of the double-shaft cylinder locking device, and the guide rod (203) is parallel to the guide rod (408), the induction guide rod (408) is in sliding connection with the double-shaft cylinder mounting seat (403) through an induction guide rod linear bearing (409), the upper end of the induction guide rod (408) is connected with the upper shaft of the double-shaft cylinder (404) through an induction guide rod connecting block (410), the lower end of the induction guide rod (408) downwards extends out of the lower surface of the double-shaft cylinder mounting seat (403), an external pipe penetrating joint (411) is arranged on a rubber cylinder locking device gland (402), and the double-shaft cylinder (404) is connected with the control valve group (6) and the logic valve group (7) inside equipment through the external pipe penetrating joint (411).
  2. 2. The self-adaptive double-component single-package sealant mixing equipment according to claim 1, wherein the T-shaped rod rotary lifting mechanism (1) comprises a rotary head (101), the rotary head (101) is arranged in the center of the front part of a table top of the workbench (8) in a penetrating mode through a corresponding bearing, a double-barb positioning column (102) matched with a positioning hole at the bottom of the T-shaped rod (18) is arranged on the upper plane of the rotary head (101), a pneumatic motor (103) is arranged at the bottom of the table top of the workbench (8), the pneumatic motor (103) is in transmission connection with the bottom of the rotary head (101) through a synchronous pulley assembly (104), a vulcanizing agent ejector rod (105) capable of ascending and descending is arranged in the through hole of the rotary head (101), a vulcanizing agent lifting cylinder (106) is arranged at the bottom of the table top of the workbench (8), and the vulcanizing agent lifting cylinder (106) is fixedly connected with the bottom end of the vulcanizing agent ejector rod (105).
  3. 3. The self-adaptive double-component single-package sealant mixing equipment according to claim 2, wherein the rubber cylinder lifting reversing lower limit sensing module (203) comprises a pneumatic roller lever mechanical valve, a pneumatic roller lever mechanical valve mounting plate, a pneumatic roller lever mechanical valve front-back moving sliding table cylinder, a lower limit sensing piece mounting plate, a lower limit sensing piece reset spring mounting screw, a lower limit sensing piece lifting sliding rail and a pneumatic roller lever mechanical valve contact block; wherein the sliding table cylinder is arranged on the upper surface of the left end of the T-shaped rod height reference plate (202), the pneumatic roller lever mechanical valve mounting plate is arranged on the sliding block of the pneumatic roller lever mechanical valve front-back moving sliding table cylinder, the pneumatic roller lever mechanical valve is arranged at the rear part of the side surface of the pneumatic roller lever mechanical valve mounting plate, the pneumatic roller lever mechanical valve contact block is arranged at the front part of the side surface of the pneumatic roller lever mechanical valve mounting plate through the lower limit sensing piece lifting sliding rail, the rear surface of the pneumatic roller lever mechanical valve contact block is in contact with the roller of the pneumatic roller lever mechanical valve, the middle part and the lower part of the rear surface of the pneumatic roller lever mechanical valve contact block are flat sections, the upper part of the rear surface of the pneumatic roller lever mechanical valve contact block is a rear convex section, an inclined section is arranged between the flat section and the rear convex section, the lower limit sensing piece mounting plate is arranged at the top of the pneumatic roller lever mechanical valve contact block, the lower limit sensing piece is arranged at the front end of the lower limit sensing piece mounting plate, and lower spacing response piece is located the below of response guide arm (408), lower spacing response piece reset spring installation screw wears to establish in the spacing response piece mounting panel down, just the lower extreme of spacing response piece reset spring installation screw down with the top fixed connection of pneumatic gyro wheel lever mechanical valve mounting panel, spacing response piece reset spring cover down is established on the spacing response piece reset spring installation screw down, and be located between the lower surface of spacing response piece mounting panel down with the upper surface of pneumatic gyro wheel lever mechanical valve mounting panel down.
  4. 4. The self-adaptive double-component single-package sealant mixing equipment according to claim 2, wherein the upper limit sensing module (204) for lifting and reversing the rubber cylinder comprises a pneumatic single-control mechanical valve, a pneumatic single-control mechanical valve lifting slide rail, a pneumatic single-control mechanical valve mounting plate, a pneumatic single-control mechanical valve mounting bracket and a pneumatic single-control mechanical valve lifting cylinder, wherein the pneumatic single-control mechanical valve mounting bracket is arranged on the lower surface of the left end of the T-shaped rod height reference plate (202), the pneumatic single-control mechanical valve mounting plate is arranged on the front side of the pneumatic single-control mechanical valve mounting bracket, the pneumatic single-control mechanical valve is arranged on the pneumatic single-control mechanical valve mounting plate through the pneumatic single-control mechanical valve lifting slide rail, a contact button of the pneumatic single-control mechanical valve is downward and is positioned right above the upper limit switch contact block (307), and a cylinder rod of the pneumatic single-control mechanical valve lifting cylinder is arranged on one side of the pneumatic single-control mechanical valve mounting plate and is connected with the pneumatic single-control mechanical valve lifting slide rail through a corresponding connecting rod.
  5. 5. The self-adaptive double-component single-package sealant mixing device according to claim 2, wherein the display control assembly comprises a start button (10), an emergency stop button (11), a reset button (12), a T-shaped rod height reference plate lifting cylinder adjusting deflector rod (13), a misoperation pneumatic indicator lamp (14), a rubber cylinder locking deflector rod (15), a hydraulic induction head locking deflector rod (16) and a pneumatic counter (17); The starting button (10) is used for controlling the opening and closing of air paths of the pneumatic motor (103), the vulcanizing agent ejector rod lifting cylinder (106) and the mixed lifting cylinder (301); The emergency stop button (11) is used for emergently stopping the up-and-down motion of the mixed lifting cylinder (301) and the unidirectional rotation of the pneumatic motor (103) when the equipment is abnormal; The reset button (12) is used for being activated when a height regulating valve of a height reference plate of the T-shaped rod is needed, and after the reset button (12) is pressed down, the mixed lifting cylinder (301) and the rubber cylinder locking lifting cylinder (303) are both lowered to the lowest positions; The T-shaped rod height reference plate lifting cylinder adjusting deflector rod (13) is used for adjusting the T-shaped rod height reference plate lifting cylinder (201) to rise to the highest position or descend to the lowest position; The rubber cylinder locking deflector rod (15) is used for controlling the lifting, locking, unlocking and resetting of the cylinder rod of the rubber cylinder locking lifting cylinder (303); The hydraulic sensing head locking deflector rod (16) is used for controlling the descending and ascending of the cylinder rod of the double-shaft cylinder (404) and controlling the forward movement or backward movement of the rubber cylinder lifting reversing lower limit sensing module (203); The pneumatic counter (17) is used for setting up-and-down movement times of the mixing lifting cylinder (301), when the equipment is in operation, the numerical value on the pneumatic counter (17) is sequentially decreased, the pneumatic motor (103) stops unidirectional rotation when the numerical value returns to zero, and meanwhile, the mixing lifting cylinder (301) stops up-and-down movement and is reset to a mixing initial state; The misoperation pneumatic indicator lamp (14) is used for judging that the operation is wrong when the hydraulic induction head locking deflector rod (16) and the rubber cylinder locking deflector rod (15) are not closed in sequence after the mixing is completed, the misoperation pneumatic indicator lamp (14) turns red, the equipment is kept still, and the logic valve group (7) judges that the operation is correct after the hydraulic induction head locking deflector rod (16) and the rubber cylinder locking deflector rod (15) are closed in correct sequence, and the misoperation pneumatic indicator lamp (14) turns white.
  6. 6. The self-adaptive two-component single-package sealant mixing device according to claim 2, wherein a first delayer (30) and a second delayer (31) are arranged on the rear side surface of the vertical support plate (9); The first delayer (30) is used for reversing after a plurality of seconds when the mixing lifting cylinder (301) moves to the lower limit and triggers the lower limit sensing module (203) for lifting and reversing the rubber cylinder, at this time, the mixing lifting cylinder (301) is in a suspended and motionless state, and the pneumatic motor (103) continuously works, and the action is used for uniformly mixing the head of the rubber cylinder at fixed points; The second delayer (31) is used for the motion of the mixing lifting cylinder (301) to the upper limit and triggering the upper limit sensing module (204) for lifting and reversing the rubber cylinder, reversing is performed after a plurality of seconds, the pneumatic motor (103) continuously works, and the action is used for uniformly mixing the bottom of the rubber cylinder at fixed points.
  7. 7. A control method of the sealant mixing apparatus as claimed in claim 5, comprising: 1) The mixed lifting cylinder (301) and the rubber cylinder locking lifting cylinder (303) drive the tube seat (305) to descend to the lowest position, meanwhile, the gas circuit of the T-shaped rod height reference plate lifting cylinder (201) is ventilated, and the T-shaped rod height reference plate (202) is selected to ascend or descend to the corresponding height by adjusting the T-shaped rod height reference plate lifting cylinder (201); 2) The double-component single-package clamping type rubber cylinder is arranged in the tube seat (305) from top to bottom, and the bottom of the double-component single-package T-shaped rod is fixed with the rotating head (101); 3) The mixed lifting cylinder (301) ascends, after the upper limit switch contact block (307) is driven to contact the rubber cylinder lifting reversing upper limit sensing module (204), the mixed lifting cylinder (301) stops working, the rubber cylinder locking lifting cylinder (303) drives the pipe seat (305) to ascend until the pipe seat (305) is clamped with the tail of the double-component single Bao Zhuangka rubber cylinder, and the rubber cylinder locking lifting cylinder (303) stops working; 4) The rubber cylinder locking device (4) is arranged on the tube seat (305); 5) The double-shaft air cylinder (404) synchronously drives the rubber cylinder liquid level sensing head (406) and the sensing guide rod (408) to descend, after the rubber cylinder liquid level sensing head (406) contacts a piston in a rubber cylinder of the double-component single Bao Zhuangka rubber cylinder, the liquid level in the rubber cylinder is detected, at the moment, the double-shaft air cylinder (404) stops working, the sensing guide rod (408) extends downwards to be equal to the downward movement of the rubber cylinder liquid level sensing head (406), and meanwhile, the rubber cylinder lifting reversing lower limit sensing module (203) moves forwards to a station; 6) -adjusting the pneumatic counter (17) to set a maximum number of mixing strokes; 7) The pneumatic motor (103) is ventilated to drive the rotary head (101) to rotate unidirectionally, so as to drive the T-shaped rod to rotate, and the vulcanizing agent ejector rod lifting cylinder (106) drives the vulcanizing agent ejector rod (105) to lift, so that vulcanizing agent in the T-shaped rod is uniformly injected into the rubber cylinder filled with base paste; 8) The mixing lifting cylinder (301) drives the tube seat, the rubber cylinder and the rubber cylinder locking device (4) to move downwards, when the induction guide rod (408) triggers the lower limit induction module (203) for lifting and reversing the rubber cylinder, the mixing lifting cylinder (301) reverses and drives the tube seat, the rubber cylinder and the rubber cylinder locking device (4) to move upwards, the maximum mixing stroke frequency is reduced by 1, when the upper limit switch contact block (307) triggers the upper limit induction module (204) for lifting and reversing the rubber cylinder, the mixing lifting cylinder (301) reverses, the mixing lifting cylinder (301) drives the tube seat, the rubber cylinder and the rubber cylinder locking device (4) to move downwards, and the mixing lifting cylinder (301) circulates in a lifting process until the set maximum mixing stroke frequency returns to zero, so that base paste and vulcanizing agent are fully mixed; 9) After the counting is zeroed, the air circuit of the pneumatic motor (103) is disconnected, the rotating head (101) stops rotating, the T-shaped rod stops rotating, the vulcanizing agent ejector rod lifting cylinder (106) drives the vulcanizing agent ejector rod (105) to descend and retract below the rotating head (101), the mixed lifting cylinder (301) drives the tube seat, the rubber tube and the rubber tube locking device (4) to move upwards for the last time, and after the upper limit switch contact block (307) triggers the upper limit sensing module (204) for lifting and reversing of the rubber tube, the upper limit sensing module (204) for lifting and reversing of the rubber tube is activated, and the mixed lifting cylinder (301) stops working; 10 The double-shaft air cylinder (404) synchronously drives the rubber cylinder liquid level sensing head (406) and the sensing guide rod (408) to ascend and reset, and meanwhile, the rubber cylinder lifting reversing lower limit sensing module (203) moves backwards to withdraw from a station; 11 The rubber cylinder locking device (4) is taken down and put back on the rubber cylinder locking device placing frame (5); 12 The rubber cylinder locking lifting cylinder (303) drives the tube seat (305) and the rubber cylinder to descend, and when the lowest position induction plate (312) of the rubber cylinder locking lifting cylinder triggers the lowest position induction valve (310) of the rubber cylinder locking lifting cylinder, the pneumatic counter (17) is reset; 13 Unlocking the T-shaped rod and the rotary head (101), and taking down the two-component single Bao Zhuangka type rubber cylinder from the tube seat (305), so that the mixing is finished; the method is provided with protection logic during the whole mixing process, i.e In the step 3, the air circuit shields the lifting cylinder (201) of the height reference plate of the T-shaped rod to lock the lifting cylinder, the running state of the height reference plate (202) of the T-shaped rod is kept stable, and meanwhile, the air circuit shields the reset button (12) to disable the reset button; in the step 5, the gas circuit shields the rubber cylinder locking lifting cylinder (303) from being disconnected to lock the rubber cylinder locking lifting cylinder so as to ensure the locking state of the tube seat (305) and the rubber cylinder (19), and simultaneously, the gas circuit shields the double-shaft cylinder (404) to lock the rubber cylinder locking lifting cylinder so as to ensure the rubber cylinder liquid level sensing head (406) to lock the rubber cylinder (19); during step 10, the function of the reset button (12) is restored.
  8. 8. The control method according to claim 7, wherein delay logic is provided when the mixing lifting cylinder (301) rises to the highest position and falls to the lowest position, namely in the step 8, the delay logic is started, after a delay of a plurality of seconds, the mixing lifting cylinder (301) drives the tube seat, the rubber tube and the rubber tube locking device (4) to move downwards, after the induction guide rod (408) triggers the rubber tube lifting reversing lower limit induction module (203), the rubber tube lifting reversing lower limit induction module (203) is activated, the delay logic is started, after a delay of a plurality of seconds, the mixing lifting cylinder (301) drives the tube seat, the rubber tube and the rubber tube locking device (4) to move upwards, and the maximum mixing travel number of the pneumatic counter (17) is reduced by 1, after the upper limit switch contact block (307) triggers the rubber tube lifting reversing upper limit induction module (204), the delay logic is started, after a delay of a plurality of seconds, the mixing lifting cylinder (301) drives the tube seat, the rubber tube locking device (17) to move upwards until the maximum number of times of the mixing counter (17) returns to zero.
  9. 9. The control method according to claim 7, wherein after the completion of the mixing, if the hydraulic sensor head locking lever (16) and the packing element locking lever (15) are not sequentially closed, the logic valve group (7) judges that the operation is wrong, the wrong operation pneumatic indicator lamp (14) turns red, the equipment is kept still, after the hydraulic sensor head locking lever (16) and the packing element locking lever (15) are sequentially closed, the logic valve group (7) judges that the operation is correct, the wrong operation pneumatic indicator lamp (14) turns white, and the equipment is restored to normal.

Description

Self-adaptive double-component single-package sealant mixing equipment and control method thereof Technical Field The invention belongs to the field of double-component sealant mixers, and particularly relates to a self-adaptive double-component single-package sealant mixing device and a control method thereof. Background Today, the usual sealants are composed of two components, known as two-component sealants, also known as AB sealants. For example, in the aerospace industry, two components of a two-component aviation sealant are a base paste and a vulcanizing agent, respectively. In the transportation process of the two-component sealant, two components are usually required to be stored separately, and in the use process, the two components are required to be uniformly mixed according to a given proportion. The traditional two-component aviation sealant is packaged by using a vat respectively, and is ground and mixed by using a three-roller grinder after being manually weighed according to proportion during construction, and the method easily causes the consequences that the vulcanizing time of the sealant is prolonged and even the sealant cannot be solidified due to data errors in the weighing process. Therefore, in order to ensure separate storage of the two components and realize the problem of current mixing of the sealant, a two-component single Bao Zhuangka type glue cylinder is also present on the market at present, such as the Chinese patent application of aviation sealant two-component single-package mixed construction kit, and publication number CN109051355A. Meanwhile, mixing equipment special for mixing the two-component single Bao Zhuangka type rubber barrels is also appeared on the market. However, the T-shaped rod and the packing element of the two-component single-packing clip type packing element have different sizes, so that the combination that can be formed is also various, and therefore, when the mixing device is used for mixing the sealant, a user needs to manually configure the operation parameters of the mixing device according to the size of the two-component single-Bao Zhuangka packing element used at present, which is quite time-consuming and labor-consuming. Once a user incorrectly sets the mixing device because of incorrectly identifying the size of the two-component single Bao Zhuangka type rubber barrel, the mixing stroke of the mixing device is incorrectly selected, the sealant is unevenly mixed by a light person, and the two-component single Bao Zhuangka type rubber barrel bursts and the mixing device fails by a heavy person. Even with the currently more advanced mixing devices, such as the chinese patent application "adhesive and sealant mixer with automatic stroke length adjustment", publication No. CN112004593a. The mixer has the advantages that the manual input of parameters is changed into parameter selection, but the mode still needs a user to carefully compare the length of the T-shaped rod with the length of the rubber cylinder before the equipment operates, and corresponding parameters are selected according to the comparison, so that the self-adaption still cannot be realized in the operation steps, the operation steps are complicated, and the manual error probability is high. Disclosure of Invention Aiming at the defects existing in the prior art, the invention provides self-adaptive double-component single-package sealant mixing equipment and a control method thereof, so as to realize self-adaptive selection of the size of a rubber cylinder, and avoid operation risks caused by false touch in an operation state through various logic protection functions. In order to solve the technical problems and achieve the technical effects, the invention is realized by the following technical scheme: the self-adaptive double-component single-package sealant mixing equipment comprises a rack, and a T-shaped rod rotating lifting mechanism, a T-shaped rod height reference plate lifting mechanism, a rubber cylinder height self-adaptive and lifting mechanism, a rubber cylinder locking device placing frame, a display control assembly, a control valve group and a logic valve group which are at least integrated on the rack; The machine frame comprises a workbench and a vertical support plate fixed at the rear part of the workbench surface, the T-shaped rod rotating and lifting mechanism is arranged at the center of the front part of the workbench surface of the workbench, the T-shaped rod height reference plate lifting mechanism is arranged at the right part of the workbench surface of the workbench, the rubber cylinder height self-adaption and lifting mechanism is arranged at the left part of the workbench surface of the workbench, the vertical support plate is positioned at the rear parts of the T-shaped rod height reference plate lifting mechanism and the rubber cylinder height self-adaption and lifting mechanism, the rubber cylinder locking device placement frame is arranged at