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CN-116175615-B - Transposition manipulator for hose body printing

CN116175615BCN 116175615 BCN116175615 BCN 116175615BCN-116175615-B

Abstract

The invention discloses a transposition manipulator for hose shaft printing, which particularly relates to the field of hose printing, and comprises a rotating column, wherein a positioning clamping frame is inserted on the outer surface of the rotating column, four groups of sliding cavities are formed on the outer surface of the positioning clamping frame, pushing curved rods are slidably connected to the outer surface of the positioning clamping frame through the four groups of sliding cavities, a small curved rod is hinged to one end of the positioning clamping frame, when deflection is avoided, the pushing curved rod is hinged to the other end of the small curved rod, first hinge rods are hinged to two sides of the pushing curved rod, the pushing curved rod can deflect outwards only along the small curved rod, namely, the connecting part of the small curved rod and the positioning clamping frame serves as a circle center, clamping blocks in a hose are outwards opened, and the clamping blocks in the hose are tightly attached to the hose after being opened, so that the hose with different diameters and types can be clamped, and the processing cost is saved.

Inventors

  • ZHENG BIHUI
  • MA JIHUA
  • LIAO BANGQUAN

Assignees

  • 泉州市君点软件科技有限公司

Dates

Publication Date
20260512
Application Date
20221223

Claims (7)

  1. 1. The transposition manipulator for hose pipe shaft printing comprises a rotating column (4) and is characterized in that a positioning clamping frame (14) is inserted into the outer surface of the rotating column (4), four groups of sliding cavities (19) are formed in the outer surface of the positioning clamping frame (14), pushing curved rods (15) are slidably connected to the outer surface of the positioning clamping frame (14) through the four groups of sliding cavities (19), one end of the positioning clamping frame (14) located in the sliding cavities (19) is hinged to a small curved rod (25), the pushing curved rod (15) is hinged to the other end of the small curved rod (25), and first hinge rods (22) are hinged to two sides of the pushing curved rod (15); Two groups of small springs (18) are fixedly connected to two sides of the pushing bent rod (15), two groups of small springs (18) are fixedly connected with an inner hose clamping block (16) between the small springs, a cavity is formed in the inner hose clamping block (16), multiple groups of friction rubber balls (32) are fixedly connected to the top end of the inner hose clamping block (16), an inner sliding frame (31) is fixedly connected to the inner cavity of the inner hose clamping block (16), a limiting block is fixedly connected to the top end of the inner sliding frame (31), two groups of positioning sliding rail columns (34) are fixedly connected to the inner portion of the inner sliding frame (31), springs are wound on the outer surfaces of the two groups of positioning sliding rail columns (34), a pressure column (33) is fixedly connected to the inner wall of the inner hose clamping block (16), stop blocks are fixedly connected to the two sides of the pressure column (33), a receiving rod (35) is fixedly connected to the inner side of the inner sliding frame (31), and the pressure column (33) and the receiving rod (35) are in a plug-in state; one side of the rotary column (4) far away from the internal thread sliding frame (6) is fixedly connected with a first gear (5), the outer surface of the first gear (5) is meshed with a second gear (24), an inner cavity of the second gear (24) is fixedly connected with an auxiliary rotating rod (13), the auxiliary rotating rod (13) is fixedly connected with one end of the first fixing frame (3), and the second gear (24) is positioned above the first gear (5); One end of the auxiliary rotating rod (13) far away from the first fixing frame (3) is fixedly connected with a curved rotating wheel block (23), two sides of the curved rotating wheel block (23) are fixedly connected with hollow sliding blocks (26), a sliding channel and a positioning slide way (27) are arranged in the hollow sliding blocks (26), and a pipe wall clamping block (28) is slidably connected in the positioning slide way (27) through the sliding channel; Threaded holes are formed in the joint of the pipe wall clamping blocks (28) and the positioning slide ways (27), positioning threaded rods (29) are connected to one ends of the pipe wall clamping blocks (28) through the threaded holes, a manipulator support frame (2) is fixedly connected to one end of the first fixing frame (3), and a sliding positioning frame (1) is slidably connected to the bottom end of the manipulator support frame (2).
  2. 2. The transposition manipulator for hose pipe body printing according to claim 1, characterized in that an auxiliary spring (17) is fixedly connected to the outer surface of the positioning clamping frame (14), the pushing curved rod (15) is fixedly connected to one end of the auxiliary spring (17), a first fixing frame (3) is inserted into one end of the rotating column (4), a forward and reverse rotating motor is fixedly connected to the inside of the first fixing frame (3), and the rotating column (4) is fixedly connected to the output end of the forward and reverse rotating motor.
  3. 3. The transposition manipulator for hose pipe body printing according to claim 2, characterized in that one end of the positioning clamping frame (14) is fixedly connected with a fixing clamping rod, the positioning clamping frame (14) is fixedly arranged at one end of the first fixing frame (3) through the fixing clamping rod, one end, far away from the positioning clamping frame (14), of the rotating column (4) is provided with external threads (20), and the outer surface of the rotating column (4) is connected with an internal thread sliding frame (6) through the external threads (20).
  4. 4. The transposition manipulator for hose pipe body printing according to claim 3 is characterized in that a positioning hinge block (30) is fixedly connected to the outer surface of the internal thread sliding frame (6), two groups of first hinge rods (22) are hinged to two sides of the positioning hinge block (30), the first hinge rods (22) are hinged to the outer sides of the pushing bent rods (15), a telescopic rod (21) is fixedly connected to the top end of the internal thread sliding frame (6), and the telescopic rod (21) is fixedly installed at one end of the first fixing frame (3).
  5. 5. The transposition manipulator for hose pipe body printing according to claim 1 is characterized in that a sliding rail frame (7) is arranged at the bottom end of the auxiliary rotating rod (13), a conveying belt (8) is connected to the outer surface of the sliding rail frame (7) in a sliding mode, the sliding rail frame (7) conveys hoses through the conveying belt (8), and a hollow sliding block (26) is located above the conveying belt (8).
  6. 6. The transposition manipulator for hose pipe body printing according to claim 5 is characterized in that one end of the rotary column (4) is provided with a rotary table (10), the outer surface of the rotary table (10) is inserted with a plurality of groups of installation rollers (11), the outer surface of the rotary table (10) is provided with a ring shape, and the outer surfaces of the installation rollers (11) are inserted with the same number of installation cylinders (12).
  7. 7. The transposition manipulator for hose pipe body printing according to claim 6, characterized in that one end of the rotary disc (10) far away from the placement cylinder (12) is rotationally connected with an inserting type rotary rod, one end of the rotary disc (10) is fixedly connected with a motor through the inserting type rotary rod, and the outer surface of the motor is fixedly connected with a second fixing frame (9).

Description

Transposition manipulator for hose body printing Technical Field The invention relates to the technical field of hose printing, in particular to a transposition manipulator for hose body printing. Background The hose printing is finished by utilizing the principle of rolling and transferring pictures and texts by using an indirect rubber roller, the hose printing currently used in China is manufactured by adopting a production line, the tin and lead raw materials are input into eight feed inlets, and the final boxing is finished by punching the hose, threading and backing color, printing the pictures and texts, drying, locking the cover and filling and sealing, and the hose printing is processed by adopting a robot, so that the regulation and control on a rotating wheel, the rubber roller and a transmission piece can be facilitated. According to the chinese patent No. CN106395364B, a pull head is fixedly connected to one end of the piston, a compression spring and a sliding small shaft are disposed in an inner hole of the pull head, one end of the sliding small shaft is connected with the compression spring, and the other end of the sliding small shaft is fixedly connected with a push head, so that the operation is simple, the pipe outlet pipe is directly grasped by changing the switching sequence of the gas connector, and the working efficiency is improved. However, the above-mentioned scheme utilizes pressure spring and slip spool to realize the come in and go out of hose, and because hose printing's kind is more, the pipe diameter of hose is different, then need install different ampere push roller, carry out the promotion of hose and snatch, and the above-mentioned scheme does not accomplish the hose to different pipe diameters and carry out the centre gripping, then the practicality to hose production is lower, consequently, we have proposed a hose shaft printing and use transposition manipulator. Disclosure of Invention In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present invention provides a transposition manipulator for printing a hose shaft, in which a pushing curved bar is limited by a small curved bar, and in this direction, the pushing curved bar can only deflect outwards along the small curved bar, that is, deflect along the small curved bar with respect to the connection between the small curved bar and a positioning clamping frame as a center of a circle, a clamping block in a hose is opened outwards, and the clamping block in the hose is tightly attached to the hose after being opened so as to solve the problems set forth in the background art. The invention provides a transposition manipulator for hose pipe shaft printing, which comprises a rotating column, wherein the outer surface of the rotating column is inserted with a positioning clamping frame, the outer surface of the positioning clamping frame is provided with four groups of sliding cavities, the outer surface of the positioning clamping frame is slidably connected with pushing curved rods through the four groups of sliding cavities, one end of the positioning clamping frame, which is positioned in the sliding cavities, is hinged with a small curved rod, and collision is carried out between the small curved rod and the surface when deflection is avoided, the pushing curved rod is hinged with the other end of the small curved rod, and the two sides of the pushing curved rod are hinged with first hinge rods; Two groups of small springs are fixedly connected to two sides of the pushing curved bar, two groups of small springs are fixedly connected with an inner hose clamping block, a cavity is formed in the inner hose clamping block, when the inner hose clamping block is in an open state, the whole body is inclined, the inner wall of the hose is in a tight state with the inner hose clamping block, at the moment, the inner wall of the hose can extrude the outer surface of the inner hose clamping block, the top end of the inner hose clamping block is fixedly connected with a plurality of groups of friction rubber balls, an inner sliding frame is fixedly connected to the cavity of the inner hose clamping block, the top end of the inner sliding frame is fixedly connected with a limiting block, two groups of positioning sliding rail columns are fixedly connected to the inner part of the inner sliding frame, springs are wound on the outer surfaces of the two groups of positioning sliding rail columns, when the pressure column loses the pressure of the friction rubber balls, the springs return to a normal state from the extrusion state, the elastic force of the spring helps the pressure column to quickly restore to the original position, the inner wall of the inner clamping block of the hose is fixedly connected with the pressure column, the two sides of the pressure column are fixedly connected with the stop blocks, the stop blocks limit the position of the pressure column, the pressure column is