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CN-224210013-U - Automatic unreeling and cutting device for copper foil

CN224210013UCN 224210013 UCN224210013 UCN 224210013UCN-224210013-U

Abstract

The utility model discloses an automatic unreeling and cutting device for copper foil, which comprises a base, a supporting plate, a rotating frame, a motor, a controller, a guide wheel conveyor belt, a cutting knife, a length counter, an information processing device, an alarm device and a visual recognition device. Through the setting of suppression axle to make the copper foil can be to the copper foil suppression level when carrying to the guide pulley conveyer belt, and can monitor the unreeling length of copper foil through the setting of gyro wheel, and can monitor the roughness of copper foil through infrared recognition device's setting, thereby guarantee that the tangent plane that the copper foil cut is horizontal straight line, after the length reaches the setting value, can start cut-out knife shaft coupling pulling cutting knife and cut the copper foil, whole unreel cuts the operation automation and goes on, when reducing the cost of labor, guaranteed the continuity of production.

Inventors

  • GENG BAOQUAN

Assignees

  • 台光电子材料(昆山)股份有限公司

Dates

Publication Date
20260508
Application Date
20250519

Claims (10)

  1. 1. The automatic unreeling and cutting device for the copper foil comprises a base (1) and is characterized in that two support plates (2) which are symmetrical around are fixedly connected to the top of the base (1) near the left side, two support plates (2) are respectively provided with a rotating frame (3) on the adjacent side, motors (5) and a controller (49) are arranged on the support plates (2) which are located on the front side, four copper foil reels (6) which are distributed in an X-shaped mode are movably arranged between the rotating frames (3), a guide wheel conveyor belt (18) is arranged on the right side of the top of the base (1), a cutting knife (29) is arranged on the right side, close to the top of the guide wheel conveyor belt (18), a length measuring device (24) is arranged on the front side of the guide wheel conveyor belt (18), ji Changqi (24) is fixedly connected with the base (1), an information processing device (23) is arranged on the left side of the Ji Changqi), an alarm device (50) is arranged on the left side of the information processing device (23), a visual recognition device (21) is arranged on the front side of the information processing device (23), and a visual recognition device (21) is arranged on the front side of the guide wheel conveyor belt.
  2. 2. The automatic unreeling and cutting device for copper foil is characterized in that rotating shafts (4) are arranged at the middle positions of two rotating frames (3), the front ends of the rotating shafts (4) located on the front sides are fixedly connected with the power output ends of motors (5), the rotating shafts (4) located on the rear sides are rotatably connected with supporting plates (2), a copper foil reel (6) is penetrated with an air expansion shaft (7), square inserting blocks (8) are fixedly inserted into two ends of each air expansion shaft (7), through holes (9) corresponding to the positions of the air expansion shafts (7) are formed in the two rotating frames (3), square holes (10) matched with the inner cavities of the round tubes (9) are penetrated in a sliding mode, and each square inserting block (8) is inserted into the inner cavity of each round tube (10) of the adjacent square hole.
  3. 3. The automatic unreeling and cutting device for copper foil is characterized in that an annular plate (11) is fixedly sleeved on the outer wall of each square hole round tube (10), two extrusion springs (12) which are vertically symmetrical are fixedly connected to one side, away from a copper foil reel (6), of each annular plate (11), the other end of each extrusion spring (12) is fixedly connected with an adjacent rotating frame (3), a fixing hole is formed in the position, close to the middle, of each supporting plate (2) located on the front side, an inner cavity of each fixing hole is slidably connected with a movable tube (15), an L-shaped plate (13) is fixedly connected to the front side of each supporting plate (2) located on the front side, a hydraulic push rod (14) is arranged on the rear side of each L-shaped plate (13), the power end of each hydraulic push rod (14) is fixedly connected with the front side wall of each movable tube (15), a driving motor (16) is arranged in the inner cavity of each movable tube (15), a power output end of each driving motor (16) is fixedly connected with a transmission rod (17) which is matched with the square hole round tube (10), and a discharging mechanism (1) is arranged on the left side of the round tube.
  4. 4. The automatic copper foil unreeling and cutting device according to claim 3, wherein the picking and unreeling mechanism comprises two bottom plates (30), the two bottom plates (30) are fixedly connected to the left side of the base (1) in a front-back symmetrical mode, the tops of the two bottom plates (30) are fixedly connected with a shell (31), a servo motor (32) is arranged at the bottom of an inner cavity of the shell (31), the power output ends of the two servo motors (32) are fixedly connected with a threaded rod (33), the threaded rod (33) is connected with a threaded sleeve (34) in a threaded mode, a traction rod (35) is fixedly connected to the right side of the threaded sleeve (34), through grooves matched with the traction rod (35) are formed in the right side of the two shell (31), the right ends of the traction rods (35) penetrate through inner cavities of adjacent through grooves respectively and are fixedly connected with pushing blocks (36), first clamping grooves (37) are formed in the tops of the two pushing blocks (36), and the lengths of the first clamping grooves (37) are consistent with the outer diameters of the first clamping grooves (37).
  5. 5. The automatic unreeling and cutting device of copper foil as claimed in claim 4, wherein a first electric rod (38) is arranged on the right side of the push block (36), a connecting plate (39) is fixedly connected to the power end of the first electric rod (38), a second electric rod (40) is arranged on the other side of the connecting plate (39), a push plate (41) is fixedly connected to the power end of the second electric rod (40), the push plate (41) and the connecting plate (39) are in sliding connection, a second arc-shaped clamping groove (42) is formed in the push plate (41), and the inner diameter length of the second arc-shaped clamping groove (42) is consistent with the outer diameter length of the square hole round tube (10).
  6. 6. The automatic unreeling and cutting device of copper foil as claimed in claim 5, wherein a connecting rod (44) is fixedly connected to the bottom of the connecting plate (39), a limiting plate (43) is fixedly connected to the bottom of the pushing block (36), a through hole matched with the connecting rod (44) is formed in the limiting plate (43), and the other end of the connecting rod (44) penetrates through the through hole inner cavity.
  7. 7. The automatic unreeling and cutting device for copper foil as claimed in claim 1, wherein a U-shaped plate (45) is arranged between the two supporting plates (2), two buffer springs (46) which are symmetrical front and back are arranged at the bottom of an inner cavity of the U-shaped plate (45), the top ends of the two buffer springs (46) are fixedly connected with the same buffer plate (47), and material taking grooves (48) which are consistent with the front side of the U-shaped plate (45) in size are formed in the two supporting plates (2).
  8. 8. The automatic unreeling and cutting device of copper foil as claimed in claim 1, wherein the front cross section of the rotating frame (3) is in an X-shaped arrangement, guide bearings (28) are arranged on the front side and the rear side of the cutting knife (29), two cutting knife couplings (27) which are symmetrical in front and rear are arranged on the top of the base (1), and the power ends of the cutting knife couplings (27) are fixedly connected with the guide bearings (28).
  9. 9. The automatic unreeling and cutting device of copper foil of claim 1, wherein the left and right sides of Ji Changqi (24) are respectively provided with an infrared identification device (26) and a roller (25).
  10. 10. The automatic unreeling and cutting device of copper foil as claimed in claim 1, wherein a pressing shaft (19) is arranged at the left side of the top of the guide wheel conveyor belt (18), fixing rods (20) are fixedly connected to the front end and the rear end of the pressing shaft (19), and the other ends of the fixing rods (20) are fixedly connected with the top of the base (1).

Description

Automatic unreeling and cutting device for copper foil Technical Field The utility model relates to the technical field of copper foil cutting, in particular to an automatic unreeling and cutting device for copper foil. Background Before the copper-clad plate laminating process, whether the copper foil model information is consistent with the copper foil model information required in the copper-clad plate laminating process is required to be identified, then the copper foil unreeling and cutting process is carried out, the copper foil, the steel plate and the prepreg are laminated together through the transfer equipment, and then the copper-clad plate laminating process is carried out. Along with the increase of the types of copper-clad plate adhesive systems, the types of copper foils required for lamination are correspondingly increased, and the requirements on the surface evenness of the copper foil and the consistency of the cutting surface of the copper foil (ensuring that the cutting surface of the copper foil is a horizontal straight line) are higher and higher in the unreeling and cutting process of the copper foil. Therefore, the copper foil model used in the copper-clad plate laminating process is required to be consistent with the copper foil reel model loaded on the copper foil rotating frame, and the surface evenness and the copper foil cutting surface consistency of the copper foil are improved, so that the normal operation of the copper-clad plate laminating process is ensured, and the problem of copper-clad plate scrapping caused by the use errors of the copper foil model, the surface evenness of the copper foil and the poor consistency of the copper foil cutting surface is avoided, thereby improving the product yield. In the prior art, the model is usually marked on a copper foil paper tube manually, then a copper foil reel is placed on a copper foil rotating frame, a copper foil model checking procedure is carried out, copper foil reel marks are required to be checked one by one manually because a plurality of copper foil reels with different models are loaded on the copper foil rotating frame, namely, a plurality of copper foil reels on the copper foil rotating frame are required to be marked manually, paper files are recorded, then a plurality of copper foil reel mark information and the copper foil model required by a copper-clad plate laminating procedure production work order are sequentially checked, the copper foil model checking procedure is low in efficiency, and copper foil model use errors caused by manual mark checking errors are difficult to be avoided in the process of manually marking the copper foil model and manually checking the copper foil mark model information, so that the produced copper-clad plate is scrapped. In addition, in the prior art, if the model information of the copper foil reel is manually checked to be inconsistent with the model information of the copper foil required by a work order produced by a copper-clad plate laminating process, the copper foil reel with wrong model information needs to be manually dismounted, and then the copper foil model checking process is repeatedly performed, which is very time-consuming, so that the production continuity of the copper foil model information checking process and the copper foil unreeling cutting process is difficult to ensure, and in the copper foil unreeling cutting process, the copper foil is difficult to ensure excellent copper foil surface smoothness and copper foil cutting surface consistency at the same time, so that the yield of the copper-clad plate production product is low. Disclosure of utility model In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide an automatic unreeling and cutting device for copper foil. One of the purposes of the utility model is realized by adopting the following technical scheme: the utility model provides an automatic unreeling cutting device of copper foil, includes the base, the top of base is close to two front and back symmetrical backup pads of left side department fixedly connected with, and two the backup pad is adjacent one side all is equipped with the swivel mount, is located the front side be provided with motor, controller in the backup pad, two the activity is equipped with four copper foil reels that are X form distribution between the swivel mount, the top right side department of base is provided with the guide pulley conveyer belt, just the top of guide pulley conveyer belt is close to right side department and is equipped with the cutter, the front side of guide pulley conveyer belt is provided with the length counter, just Ji Chang ware and base fixed connection, the left side of length counter is equipped with information processing apparatus, just information processing apparatus's left side is provided with alarm device, information processing apparatus's front side is provided with the mounting pa