Automatic winding and laminating equipment and operation method for automated production of ultra-thin copper foil

Abstract

The present invention relates to the technical field of copper foil winding equipment, and in particular to an automatic winding and laminating equipment and operation method for the automated production of ultra-thin copper foil. It includes a controller, a second connecting plate, a first guide rod, a sliding plate, a second electric push rod, etc. The controller is installed on the top of the base plate, the second connecting plate is connected to the top of the base plate, the first guide rod is symmetrically connected to the top of the second connecting plate, the sliding plate is slidably connected to the first guide rod, the second electric push rod is installed on the top of the second connecting plate, and the telescopic rod of the second electric push rod is connected to the sliding plate. The present invention can automatically cut the copper foil when the copper foil on a roll reaches a predetermined amount through the cooperation of the first cutter, the traction mechanism and the gluing mechanism, and can automatically adhere the double-sided tape of a specified length to a new roll, and at the same time, the end of the copper foil is pulled to adhere to the double-sided tape, so that the overall work efficiency can be improved and the possibility of human error can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of copper foil winding equipment, and in particular to automatic winding and laminating equipment and an operating method for automated production of ultra-thin copper foil. Background Art

[0002] In the modern electronics industry, copper foil, as a key material, is widely used in products such as printed circuit boards (PCBs), lithium-ion batteries, and copper-clad laminates. Its quality and performance are directly related to the stability and reliability of the end products.

[0003] In the traditional process, after the copper foil comes out of the production line, the operator needs to manually use tape to fix one end of the copper foil on the roll, then start the roll to rotate and gradually wind the copper foil. When the copper foil on a roll reaches the predetermined amount, the worker must intervene again, first cut off the copper foil in operation, replace the new roll, and repeat the above fixing process. Although this operation method that relies on manpower is simple and direct, it exposes many shortcomings in actual application. In the entire production process, operations such as cutting the copper foil, pulling the copper foil onto the roll and fixing it are all manually completed. Frequent manual operations will reduce the work efficiency of the entire production process. Moreover, manual participation will increase the possibility of errors. For example, if the tape is not firmly attached, the copper foil may become loose or even fall off, which will cause material waste or equipment failure. Summary of the invention

[0004] In view of this, the present invention provides an automatic winding and laminating device and an operating method for the automated production of ultra-thin copper foil, which can overcome the shortcomings of the existing copper foil that when the winding roll is replaced, the copper foil needs to be manually cut and then the end of the copper foil needs to be fixed to the roll with tape, which is cumbersome to operate and has low work efficiency.

[0005] The technical solution is as follows: An automatic winding and laminating equipment for automated production of ultra-thin copper foil, comprising a base plate, a first connecting plate, a first roller, a support frame and a winding roller, wherein the first connecting plate is symmetrically connected to the top of the base plate, the first roller is rotatably connected to the first connecting plate, the support frame is connected to the top of the base plate, and the winding roller is placed on the support frame, and also comprises a controller, a second connecting plate, a first guide rod, a sliding plate, a second electric push rod, a third electric push rod, a first cutter, a traction mechanism and a gluing mechanism, wherein the controller is installed on the top of the base plate, the second connecting plate is connected to the top of the base plate, the first guide rod is symmetrically connected to the top of the second connecting plate, the sliding plate is slidably connected to the first guide rod, the second electric push rod is installed on the top of the second connecting plate, and the telescopic rod of the second electric push rod is connected to the sliding plate, the third electric push rod is symmetrically installed on the side of the sliding plate, the first cutter is connected to the telescopic rod of the third electric push rod, the gluing mechanism is used to adhere the double-sided tape of a specified length to the winding roller, and the traction mechanism is used to guide the end of the copper foil to the winding roller and adhere it to the double-sided tape.

[0006] Preferably, the traction mechanism includes a support plate, a sliding frame, a fourth electric push rod, a fifth electric push rod, a hollow frame, a porous plate, a top plate and an exhaust assembly, the support plate is symmetrically connected to the top of the base plate, the sliding frame is slidably connected to the support plate, the fourth electric push rod is installed on the support plate, and the telescopic rod of the fourth electric push rod is connected to the sliding frame, the fifth electric push rod is symmetrically installed on the sliding frame, the hollow frame is connected to the telescopic rod of the fifth electric push rod, the porous plate is connected to the bottom of the hollow frame and remains connected, and the porous plate is located directly above the sliding plate, the top plate is connected to the side of the porous plate, and the top plate is located directly above the first cutter, and the exhaust assembly is used to extract air in the hollow frame.

[0007] Preferably, the air extraction assembly includes an air extraction pump and a connecting pipe. The air extraction pump is installed on the top of the sliding frame. The connecting pipe connects the hollow frame and the air inlet of the air extraction pump.

[0008] Preferably, the gluing mechanism includes a mounting frame, a first linear drive, a mounting plate, a first servo motor, a first rubber roller, a second servo motor, a second rubber roller, a paper roller and a cutting assembly. The mounting frame is connected to the top of the base plate, the first linear drive is symmetrically mounted on the mounting frame, the mounting plate is connected to the telescopic rod of the first linear drive, the first servo motor is symmetrically mounted on the mounting plate, the first rubber roller is connected to the output shaft of the first servo motor, the second servo motor is symmetrically mounted on the mounting plate, the second rubber roller is connected to the output shaft of the second servo motor, the paper roller is sleeved on the outside of the second rubber roller, and the cutting assembly is used to cut the double-sided adhesive sleeved on the first rubber roller.

[0009] Preferably, the cutting assembly includes a telescopic square plate, a guide plate, a second linear drive, a sliding rod, a third linear drive and a second cutter. The telescopic square plate is symmetrically connected to the mounting frame, the guide plate is connected to the lower end of the telescopic square plate, the second linear drive is installed on the side of the telescopic square plate, and the telescopic rod of the second linear drive is connected to the guide plate, the sliding rod is slidably connected to the inside of the guide plate, the third linear drive is installed on the side of the guide plate, and the telescopic rod of the third linear drive is connected to the sliding rod, and the second cutter is connected to the top of the sliding rod.

[0010] Preferably, a smearing assembly is also included, which includes a mounting rod, a second drive motor, a driving gear, a fixed ring, a rotating ring, a driven gear ring, a fourth linear drive, an L-shaped connecting plate, a material storage box, a sponge block, a material pump, a material pumping pipe, a material discharge pipe and an electric control valve. The mounting rod is symmetrically connected to the mounting plate, the second drive motor is mounted on the mounting rod, the driving gear is connected to the output shaft of the second drive motor, the fixed ring is symmetrically connected to the mounting plate, the rotating ring is rotatably connected to the outside of the fixed ring, the driven gear ring is connected to the outside of the rotating ring, and the driven gear ring is meshed with the driving gear, the fourth linear drive is mounted on the rotating ring, the L-shaped connecting plate is connected to the telescopic rod of the fourth linear drive, the material storage box and the sponge block are respectively connected to both sides of the L-shaped connecting plate, the material pump is mounted on the side of the material storage box, the material pumping pipe connects the material storage box and the material inlet of the material pump, the material discharge pipe connects the sponge block and the material discharge port of the material pump, and the electric control valve is mounted on the discharge pipe.

[0011] Preferably, a temporary storage component is also included, which includes a first fixed plate, a tension sensor, a second roller, a second fixed plate, a third roller, a second guide rod, a lifting frame, a fourth roller and a fifth linear drive. The first fixed plate is symmetrically connected to the top of the base plate, the second roller is installed on the first fixed plate through the tension sensor, the second fixed plate is symmetrically and evenly connected to the top of the base plate, the third roller is rotatably connected to the second fixed plate, the second guide rod is symmetrically connected to the top of the base plate, the lifting frame is slidably connected to the second guide rod, the fourth roller is rotatably connected to the lifting frame at intervals, and the fourth roller and the third roller are staggered, the fifth linear drive is symmetrically installed on the top of the base plate, and the telescopic rod of the fifth linear drive is connected to the lifting frame.

[0012] The present invention also includes an operation method of an automatic winding and laminating device for the automated production of ultra-thin copper foil, comprising the following steps: first, a roll is installed on a support frame, and then a roll of double-sided adhesive is sleeved on a first rubber roll, and then the end of the release paper on the double-sided adhesive is torn off and connected to the outside of the paper roll through an adhesive tape, and then the controller controls the third linear drive to drive the second cutter to move and cut the outermost layer of the double-sided adhesive, and then the controller controls the first linear drive to drive the double-sided adhesive to descend, so that the cut end of the double-sided adhesive is left on the top of the roll, and then the end of the produced copper foil is passed around the top of the first roller, and then adhered to the double-sided adhesive at the top of the roll to complete the connection between the end of the copper foil and the roll, and then the controller controls the roll to rotate to wind the copper foil. During the winding process of the copper foil, the controller controls the first servo motor to drive the first rubber roller to rotate a certain angle, and controls the second servo motor to drive the second rubber roller to rotate a certain angle, so that the release paper on the double-sided adhesive can be automatically torn off gradually, and when the copper foil wound on the roll reaches a predetermined amount When the copper foil is lifted up, the controller will control the second electric push rod to drive the sliding plate to rise, pushing the copper foil to move upward until it contacts the bottom of the porous plate, and then the controller will control the vacuum pump to extract the air inside the hollow frame through the connecting pipe, so that the bottom of the porous plate generates suction to suck the top of the copper foil, and at the same time the controller will control the third electric push rod to drive the first cutter to move upward to cut the copper foil, and then the roller on the load-bearing plate will be replaced by the AGV robot. After the roller is replaced, the controller will control the gluing mechanism to automatically glue a section of double-sided tape to the top of the new roller, and then the controller will control the fourth electric push rod to drive the sliding frame to move right, and the sliding frame can drive the end of the copper foil to move right to just above the roller through the porous plate, and then the controller will control the fifth electric push rod to drive the hollow frame and the porous plate to move downward, so that the end of the copper foil can be pressed down to the top of the roller, and the connection between the end of the copper foil and the roller is completed through the double-sided tape, and then the controller will control the vacuum pump to stop working, so that the porous plate no longer sucks the end of the copper foil, and at the same time the controller will control the new roller to rotate to wind the copper foil. The beneficial effects of the present invention are:

[0013] 1. The present invention can automatically cut the copper foil when the copper foil on a roll reaches a predetermined amount through the cooperation of the first cutter, the traction mechanism and the gluing mechanism, and can automatically adhere the double-sided adhesive tape of a specified length to a new roll, and at the same time, the end of the copper foil is pulled to be adhered to the double-sided adhesive tape, thereby improving the overall work efficiency and reducing the possibility of human error.

[0014] 2. The present invention can continue to store copper foil during roll replacement by designing a temporary storage component and a porous plate suction system to ensure that the production line does not need to be shut down. At the same time, the porous plate suction system can firmly hold the end of the copper foil during roll replacement to prevent the copper foil from loosening or falling off, thereby ensuring a smooth transition between the old and new rolls. This seamless roll replacement method can improve production continuity and efficiency, reduce downtime, and increase overall production capacity.

[0015] 3. The present invention designs a coating component, which can apply an adhesion promoter on the top of the roller before sticking the double-sided adhesive, so that the adhesion between the double-sided adhesive and the roller is enhanced. This can not only ensure the stable adhesion of the copper foil during the winding process, but also can be easily separated during unwinding without manual intervention. This improvement can not only simplify the operating process, but also improve the subsequent unwinding efficiency of the copper foil, reducing material waste and the risk of equipment failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the specific structure of the support frame and the roller of the present invention.

[0018] Figure 3 It is a schematic diagram of the specific structure of the top of the second connecting plate of the present invention.

[0019] Figure 4 It is a schematic diagram of the installation of the traction mechanism of the present invention.

[0020] Figure 5 It is a schematic diagram of the installation of the air extraction component of the present invention.

[0021] Figure 6 It is a schematic diagram of the specific structure of the gluing mechanism of the present invention.

[0022] Figure 7 It is a working schematic diagram of the first servo motor, the first rubber roller and the second servo motor of the present invention.

[0023] Figure 8 It is a schematic diagram of the specific structure of the cutting assembly of the present invention.

[0024] Fig. 9 It is a schematic diagram of the specific structure of the coating component of the present invention.

[0025] Fig.10 It is a schematic diagram of the specific structure of the temporary storage component of the present invention.

[0026] Fig.11 It is a schematic diagram of the specific structure of the first fixed plate, the tension sensor and the second roller of the present invention.

[0027] Description of the accompanying drawings: 001-double-sided tape, 002-release paper, 003-slit, 1-bottom plate, 101-controller, 2-first connecting plate, 3-first roller, 4-support frame, 401-load-bearing plate, 402-rotating clamping plate, 403-first electric push rod, 404-mounting block, 405-first drive motor, 406-first gear, 5-roller, 501-second gear, 6-second connecting plate, 7-first guide rod, 8-sliding plate, 9-second electric push rod, 10-third electric push rod, 11-first cutter, 12-support plate, 13-sliding frame, 14-fourth electric push rod, 15-fifth electric push rod, 16-hollow frame, 17-porous plate, 18-top plate, 19-vacuum pump, 20-connecting pipe, 21-mounting frame, 22-first linear drive, 23-mounting plate, 24-first servo Servo motor, 2401-first rubber roller, 25-second servo motor, 2501-second rubber roller, 26-paper roller, 27-telescopic square plate, 28-guide plate, 29-second linear drive, 30-sliding rod, 31-third linear drive, 32-second cutter, 33-mounting rod, 34-second drive motor, 35-driving gear, 36-fixed ring, 37-rotating ring, 38-driven gear ring, 39-fourth linear drive, 40-L-shaped connecting plate, 41-storage box, 42-sponge block, 43-extraction pump, 44-extraction pipe, 45-discharge pipe, 46-electrically controlled valve, 47-first fixed plate, 4701-tension sensor, 48-second roller, 49-second fixed plate, 50-third roller, 51-second guide rod, 52-lifting frame, 53-fourth roller, 54-fifth linear drive. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Embodiment: An automatic winding and laminating device for the automated production of ultra-thin copper foil, such as Figure 1-Figure 8As shown, it includes a bottom plate 1, a first connecting plate 2, a first roller 3, a support frame 4 and a winding roller 5. The first connecting plate 2 is symmetrically connected to the left side of the top of the bottom plate 1. The first roller 3 is rotatably connected between the upper parts of the two first connecting plates 2. The support frame 4 is composed of a load-bearing plate 401, a rotating clamping plate 402, a first electric push rod 403, a mounting block 404, a first driving motor 405 and a first gear 406. The load-bearing plate 401 is symmetrically connected to the right side of the top of the bottom plate 1. The tops of the two load-bearing plates 401 are both provided with semicircular grooves for placing the winding roller 5. The left sides of the upper parts of the two load-bearing plates 401 are both rotatably connected to the rotating clamping plates 402. The lower parts of the two rotating clamping plates 402 are also provided with semicircular grooves. The upper and lower parts of the load-bearing plates 401 and the rotating clamping plates 402 are 02, the two semicircular grooves on the front side can wrap the end of the winding roller 5 when closed, and the two sides of the two load-bearing plates 401 that are away from each other are rotatably connected with the first electric push rod 403, the first electric push rod 403 corresponds to the rotating clamping plate 402 one by one, and the telescopic rod of the first electric push rod 403 is rotatably connected with the left end of the rotating clamping plate 402 corresponding to it, so that the telescopic rod of the first electric push rod 403 can control the rotating clamping plate 402 to rotate and open and close, the front side of the front load-bearing plate 401 is connected with a mounting block 404, and a first driving motor 405 is installed on the mounting block 404, and a first gear 406 is connected to the output shaft of the first driving motor 405, and the winding roller 5 is placed between the tops of the two load-bearing plates 401, and the front and rear ends of the winding roller 5 are A second gear 501 is connected, and the second gear 501 is meshed with the first gear 406, so that the first driving motor 405 drives the first gear 406 to rotate, which can drive the second gear 501 and the winding roller 5 to rotate. The rotation of the winding roller 5 can wind the copper foil. Two bearings are also symmetrically arranged on the winding roller 5. The top of the load-bearing plate 401 and the bottom of the rotating clamping plate 402 are both provided with semicircular grooves with a shape matching the bearings. The above is a common prior art and will not be described in detail here; it also includes a controller 101, a second connecting plate 6, a first guide rod 7, a sliding plate 8, a second electric push rod 9, a third electric push rod 10, a first cutter 11, a traction mechanism and a gluing mechanism. The controller 101 is installed on the right front side of the top of the bottom plate 1. A second connecting plate 6 is connected to the right side of the top of the plate 1, and the second connecting plate 6 is located on the left side of the support frame 4. A first guide rod 7 is symmetrically connected to the top of the second connecting plate 6, and a sliding plate 8 is slidably connected between the two first guide rods 7. A second electric push rod 9 is connected to the middle of the top of the second connecting plate 6, and the telescopic rod of the second electric push rod 9 is connected to the left side of the sliding plate 8. A third electric push rod 10 is symmetrically connected to the right side of the sliding plate 8, and a first cutter 11 is connected between the telescopic rods of the two third electric push rods 10, and the left side of the first cutter 11 is in contact with the right side of the sliding plate 8. The gluing mechanism is used to adhere the double-sided tape 001 of a specified length to the roller 5, and the traction mechanism is used to guide the end of the copper foil to the roller 5 and adhere it to the double-sided tape 001.

[0030] like Figure 4 and Figure 5 As shown, the traction mechanism includes a support plate 12, a sliding frame 13, a fourth electric push rod 14, a fifth electric push rod 15, a hollow frame 16, a porous plate 17, a top plate 18 and an exhaust assembly. The support plate 12 is symmetrically connected to the front and rear of the right side of the top of the bottom plate 1. The two support plates 12 are respectively located on the front and rear sides of the second connecting plate 6, and the sliding frame 13 is slidably connected between the tops of the two support plates 12. The upper part of the side where the two support plates 12 are close to each other is connected to the fourth electric push rod 14, and the telescopic rod of the fourth electric push rod 14 is connected to the sliding frame 13. The upper part of the sliding frame 13 is symmetrically connected to the fifth electric push rod 15. The two fifth electric push rods 15 are symmetrically connected to the front and rear of the top of the bottom plate 1. A hollow frame 16 is connected between the telescopic rods of the movable push rod 15, the top of the hollow frame 16 is in contact with the bottom of the sliding frame 13, and the bottom of the hollow frame 16 is an open design, and a porous plate 17 is also connected to the bottom of the hollow frame 16 and maintained in communication, and the porous plate 17 is located directly above the sliding plate 8, and a top plate 18 is connected to the right side of the porous plate 17, and the top plate 18 is located directly above the first cutter 11, and the vacuum assembly is used to extract the air in the hollow frame 16; the vacuum assembly includes an vacuum pump 19 and a connecting pipe 20, and the vacuum pump 19 is connected to the middle of the top of the sliding frame 13, and the two ends of the connecting pipe 20 are respectively connected to the air inlets of the hollow frame 16 and the vacuum pump 19.

[0031] like Figure 6-Figure 8As shown, the gluing mechanism includes a mounting frame 21, a first linear drive 22, a mounting plate 23, a first servo motor 24, a first rubber roller 2401, a second servo motor 25, a second rubber roller 2501, a paper roller 26 and a cutting assembly. The mounting frame 21 is connected to the top right side of the bottom plate 1, and the mounting frame 21 is located on the right side of the supporting plate 12. The first linear drive 22 is symmetrically connected to the upper part of the mounting frame 21, and the mounting plate 23 is connected between the telescopic rods of the two first linear drives 22. The mounting plate 23 is in an inverted U shape. The first servo motor 24 is symmetrically connected to the right part of the mounting plate 23, and the first rubber rollers 2401 are connected to the output shafts of the two first servo motors 24. The two first rubber rollers 2401 rotate through the front and rear sides of the right part of the mounting plate 23 respectively. The second servo motor 25 is symmetrically connected to the left part of the mounting plate 23, and the second rubber rollers 2501 are connected to the output shafts of the two second servo motors 25. The two second rubber rollers 2501 rotate through the front and rear sides of the left part of the mounting plate 23 respectively. side, and the outer sides of the two second rubber rollers 2501 are both sleeved with paper rollers 26, the cutting assembly is used to cut the double-sided tape 001 sleeved on the first rubber roller 2401; the cutting assembly includes a telescopic square plate 27, a guide plate 28, a second linear driver 29, a sliding rod 30, a third linear driver 31 and a second cutter 32, the upper part of the mounting frame 21 is symmetrically connected with the telescopic square plate 27 front and back, the telescopic square plate 27 is located on the outer side of the first linear driver 22, the lower ends of the two telescopic square plates 27 are both connected with the guide plate 28, the sides of the two telescopic square plates 27 away from each other are both connected with the second linear driver 29, the second linear driver 29 corresponds to the guide plate 28 one by one, and the telescopic rod of the second linear driver 29 is connected to the corresponding guide plate 28, the inside of the two guide plates 28 are both slidably connected with the sliding rod 30, and the right sides of the two guide plates 28 are both connected with the third linear driver 31, the telescopic rod of the third linear driver 31 is connected with the sliding rod 30, and the sides of the tops of the two sliding rods 30 close to each other are both connected with the second cutter 32.

[0032] In the prior art, the connection between the copper foil and the roll 5 is completed manually by using an adhesive tape. When the copper foil on the roll 5 is subsequently unwound, the adhesive tape between the end of the copper foil and the roll 5 needs to be torn off manually, otherwise the processing of the copper foil will be affected. Therefore, a coating component is designed; Fig. 9As shown, the smearing assembly includes a mounting rod 33, a second drive motor 34, a driving gear 35, a fixed ring 36, a rotating ring 37, a driven gear ring 38, a fourth linear drive 39, an L-shaped connecting plate 40, a material storage box 41, a sponge block 42, a material pump 43, a material pumping pipe 44, a material discharge pipe 45 and an electric control valve 46. The left part of the mounting plate 23 is symmetrically connected to the mounting rods 33, and the two mounting rods 33 are connected to the second drive motors 34. The output shafts of the two second drive motors 34 are connected to the driving gears 35. The right part of the mounting plate 23 is symmetrically connected to the fixing ring 36, which is located on the outside of the first servo motor 24, and the outsides of the two fixing rings 36 are Both are rotatably connected with a rotating ring 37, and the outer sides of the two rotating rings 37 are connected with a driven gear ring 38, and the outer sides of the two rotating rings 37 are also connected with a fourth linear drive 39, and the telescopic rods of the two fourth linear drives 39 are connected with an L-shaped connecting plate 40, and the left sides of the two L-shaped connecting plates 40 are connected with a storage box 41, and the right sides of the two L-shaped connecting plates 40 are connected with a sponge block 42, and the two storage boxes 41 are connected to a suction pump 43 on the side away from each other, and the two ends of the suction pipe 44 are respectively connected to the upper part of the storage box 41 and the feeding port of the suction pump 43, and the two ends of the discharge pipe 45 are connected to the left side of the sponge block 42 and the discharge port of the suction pump 43, and the discharge pipe 45 is installed with an electric control valve 46.

[0033] like Fig.10 and Fig.11 As shown, a temporary storage component is also included, which includes a first fixed plate 47, a tension sensor 4701, a second roller 48, a second fixed plate 49, a third roller 50, a second guide rod 51, a lifting frame 52, a fourth roller 53 and a fifth linear drive 54. The first fixed plate 47 is symmetrically connected to the left and front of the top of the bottom plate 1. The first fixed plate 47 is located on the right side of the first connecting plate 2. Tension sensors 4701 are installed on the upper parts of the two first fixed plates 47. A second roller 48 is installed between the two tension sensors 4701. Five second fixed plates 49 are evenly spaced from left to right on both sides of the top of the bottom plate 1. There are ten fixed plates 49, and third rollers 50 are rotatably connected between the upper parts of the two corresponding second fixed plates 49 at the front and rear. There are five third rollers 50. Two second guide rods 51 are connected to the front and rear sides of the top of the base plate 1, and a lifting frame 52 is slidably connected between the four second guide rods 51. The lifting frame 52 is located above the third rollers 50, and four fourth rollers 53 are rotatably connected to the lower part of the lifting frame 52 at even intervals from left to right, and the fourth rollers 53 and the third rollers 50 are staggered. Two fifth linear drives 54 are connected to the front and rear sides of the top of the base plate 1, and the telescopic rods of the fifth linear drive 54 are connected to the lifting frame 52.

[0034] The present invention also includes an operation method of an automatic winding and laminating device for automated production of ultra-thin copper foil, comprising the following steps: first, the telescopic rod of the first electric push rod 403 is controlled to extend by the controller 101, so that the rotating clamping plate 402 is rotated upward and opened, and then the two bearings on the winding roller 5 are respectively placed in the semicircular grooves on the tops of the two bearing plates 401 to ensure that one of the second gears 501 is engaged with the first gear 406, and then the telescopic rod of the first electric push rod 403 is controlled to shorten by the controller 101, so that the rotating clamping plate 402 is rotated downward and closed, and the outer ring of the bearing on the winding roller 5 can be clamped by the cooperation of the rotating clamping plate 402 and the bearing plate 401 to prevent the winding roller 5 from moving in the front, back, left and right directions, and the winding roller 5 can rotate freely under the action of the inner ring of the bearing; Figure 7As shown, the operator then puts a roll of double-sided tape 001 on the first rubber roller 2401 to ensure that the end of the double-sided tape 001 is located directly below the first rubber roller 2401, then tears off the end of the release paper 002 on the double-sided tape 001 and fixes it to the outside of the paper roller 26 with tape; then the controller 101 can control the third linear drive 31 to drive the sliding rods 30 on the front and rear sides to move toward the side close to each other, and the sliding rods 30 can drive the second cutters 32 on the front and rear sides to move toward the side close to each other. When the second cutter 32 contacts the outermost layer of the double-sided tape 001, the second cutter 32 can The outermost layer of the double-sided adhesive tape 001 is cut open, and then the controller 101 controls the third linear actuator 31 to drive the sliding rods 30 and the second cutter 32 on the front and rear sides to move away from each other and reset, and the second cutter 32 cuts the outermost layer of the double-sided adhesive tape 001 again, thereby leaving a slit 003 on the outermost layer of the double-sided adhesive tape 001 to separate the end of the double-sided adhesive tape 001 from the rest; then the controller 101 controls the first linear actuator 22 to drive the mounting plate 23 to descend, so as to drive the double-sided adhesive tape 001 to descend, so that the end of the double-sided adhesive tape 001 contacts the top of the winding roller 5, and then the controller 101 controls the first linear actuator 22 to drive the mounting plate 23 to descend, so as to drive the double-sided adhesive tape 001 to descend, so that the end of the double-sided adhesive tape 001 contacts the top of the winding roller 5, and then the controller 101 controls the second linear actuator 31 ... second linear actuator 31 to drive the mounting plate 23 to descend, so The first linear drive 22 is controlled to drive the mounting plate 23 to rise and reset. Since the viscosity between the end of the double-sided adhesive 001 and the winding roller 5 is greater than the viscosity between the end of the double-sided adhesive 001 and its second layer of release paper 002, the cut end of the double-sided adhesive 001 can be left on the top of the winding roller 5; then the produced copper foil end can be passed around the top of the first roller 3, and then adhered to the double-sided adhesive 001 on the top of the winding roller 5, so that the double-sided adhesive 001 can complete the connection between the copper foil end and the winding roller 5, and then the controller 101 controls the first drive motor 405 to drive the first gear 406 to rotate, which can drive the second gear 501 and the winding roller 5. The roller 5 rotates, and the winding roller 5 can wind the copper foil; during the winding process of the copper foil, the controller 101 controls the first servo motor 24 to drive the first rubber roller 2401 to rotate a certain angle, thereby driving the double-sided adhesive tape 001 to rotate a certain angle, so that the end of the double-sided adhesive tape 001 rotates again to the bottom of the first rubber roller 2401, and at the same time, the controller 101 controls the second servo motor 25 to drive the second rubber roller 2501 to rotate the same angle, and the second rubber roller 2501 drives the paper roller 26 to rotate, gradually winding up the release paper 002 on the double-sided adhesive tape 001, ensuring that the double-sided adhesive tape 001 can be smoothly attached to the winding roller 5;When the copper foil wound on the above-mentioned winding roller 5 reaches a predetermined amount, it is necessary to control the above-mentioned winding roller 5 to stop rotating, and at the same time control the copper foil production line to stop running, and then the controller 101 will control the second electric push rod 9 to drive the sliding plate 8 to rise, and when the top of the sliding plate 8 contacts the bottom of the copper foil, it will push the copper foil to move upward until it contacts the bottom of the porous plate 17, and then the controller 101 will control the vacuum pump 19 to extract the air inside the hollow frame 16 through the connecting pipe 20, so that the bottom of the porous plate 17 generates suction to suck the top of the copper foil, and at the same time the controller 101 will control the third electric push rod 10 to drive the first cutter 11 to move upward, and under the cooperation of the first cutter 11 and the top plate 18, the copper foil can be cut, and then it can be passed through A The GV robot (existing technology) replaces the roller 5 on the load-bearing plate 401. During the replacement of the roller 5, the controller 101 controls the second electric push rod 9 to drive the sliding plate 8 to descend and separate from the bottom of the copper foil, while the porous plate 17 always sucks the copper foil. After the roller 5 is replaced, the controller 101 controls the adhesive mechanism to automatically adhere a section of double-sided adhesive 001 to the top of the new roller 5. Then the controller 101 controls the fourth electric push rod 14 to drive the sliding frame 13 to move to the right. The sliding frame 13 can drive the end of the copper foil to move to the right to the top of the roller 5 through the porous plate 17. Then the controller 101 controls the fifth electric push rod 15 to drive the hollow frame 16 and the porous plate 17 to move downward, so that the copper foil can be removed. The end is pressed down to the top of the reel 5, and the connection between the end of the copper foil and the reel 5 can be completed through the double-sided adhesive tape 001. Then the controller 101 will control the vacuum pump 19 to stop working, so that the porous plate 17 no longer absorbs the end of the copper foil. At the same time, the controller 101 will control the fifth electric push rod 15 to drive the hollow frame 16 and the porous plate 17 to move upward and reset to separate from the copper foil. Then the controller 101 will control the new reel 5 to rotate to wind the copper foil. During the winding process of the copper foil, the controller 101 will control the fourth electric push rod 14 to drive the sliding frame 13 to move to the left and reset. The sliding frame 13 can drive the porous plate 17 to move to the left and reset. This reciprocating process can automatically cut off the copper foil when the reel 5 is replaced, and automatically separate a section of double-sided adhesive tape 001 from the reel 5. 1 is adhered to the new roll 5, and then the copper foil end can be automatically pulled to the new roll 5 to complete the connection. No manual intervention is required during the whole process, which can improve work efficiency. Whenever the second servo motor 25 drives the second rubber roller 2501 to rotate 360 ​​degrees, it means that the double-sided adhesive 001 has been used up for one circle. At this time, the controller 101 will control the second linear drive 29 to drive the guide plate 28 to rise by a specified distance (the specified distance is consistent with the thickness of one layer of the double-sided adhesive 001). The rise of the guide plate 28 causes the telescopic square plate 27 to shorten. The guide plate 28 can drive the sliding rod 30 and the second cutter 32 to rise by a specified distance, so that the second cutter 32 can be aligned with the second layer of the double-sided adhesive 001 to prepare for subsequent cutting. ;

[0035] Initially, a certain amount of adhesion promoter is contained in the material storage box 41; before the controller 101 controls the adhesive mechanism to adhere the double-sided adhesive 001 to the top of the winding roller 5, the controller 101 will first control the second drive motor 34 to drive the active gear 35 to rotate, so that the active gear 35 drives the driven gear ring 38 and the rotating ring 37 to rotate ninety degrees, and the rotating ring 37 can drive the fourth linear drive 39, the L-shaped connecting plate 40 and the sponge block 42 to rotate ninety degrees, so that the sponge block 42 is located directly above the winding roller 5, and then the controller 101 will control the electric control valve 46 to open, and control the extraction pump 43 to extract a certain amount of adhesion promoter in the material storage box 41 through the extraction pipe 44, and the extraction pump 43 can transport the adhesion promoter to the inside of the sponge block 42 through the discharge pipe 45; then the controller 101 will control the mounting plate 23 to descend, thereby driving the sponge block 42 to descend to contact with the top of the winding roller 5, and the sponge block 42 is subjected to the L-shaped The squeezing of the connecting plate 40 and the roller 5 will release the adhesion promoter absorbed inside, so that the adhesion promoter can be applied to the top of the roller 5, and then the controller 101 will control the second driving motor 34 to drive the active gear 35 to reverse, so that the active gear 35 drives the driven gear ring 38 and the rotating ring 37 to reverse ninety degrees and reset, and the rotating ring 37 can drive the fourth linear drive 39, the L-shaped connecting plate 40 and the sponge block 42 to reverse ninety degrees and reset, so that the sponge block 42 is separated from the roller 5, and the mounting plate 23 continues to descend to adhere the double-sided tape 001 to the top of the roller 5; under the action of the adhesion promoter, the viscosity between the double-sided tape 001 and the roller 5 will be greater than the viscosity between the double-sided tape 001 and the copper foil. When the copper foil on the roller 5 is subsequently unwound, the copper foil can be directly separated from the double-sided tape 001 under the action of tension, and there is no need to manually tear off the tape between the copper foil and the roller 5, which saves time and effort.

[0036] After the produced copper foil passes around the top of the first roller 3, it is necessary to pass the copper foil around the bottom of the second roller 48, and then pass the copper foil between the third roller 50 and the fourth roller 53, and finally connect the end of the copper foil to the winding roller 5. When the winding roller 5 rotates to wind the copper foil, the copper foil will drive the second roller 48 to rotate, and the tension sensor 4701 can detect the tension of the copper foil according to the rotation of the second roller 48; when the winding roller 5 needs to be replaced, the winding roller 5 is first controlled to stop rotating, and the copper foil production line does not need to be stopped. At this time, the tension sensor 4701 will detect that the tension of the copper foil is reduced, and the tension sensor 4701 will send a signal. After receiving the signal, the controller 101 will control the fifth linear drive 54 to drive the lifting frame 52 to descend, and the lifting frame 52 can drive the fourth roller 53 to descend and pass between two adjacent third rollers 50 , so that the copper foil can be wound between each third roller 50 and the fourth roller 53 in sequence, so as to achieve the purpose of temporarily storing the copper foil. The longer the lifting frame 52 descends, the more copper foil can be temporarily stored, so that enough time can be reserved for the replacement of the winding roller 5. After the winding roller 5 is replaced, the winding roller 5 can be controlled by the controller 101 to rotate quickly to wind the copper foil. At this time, the tension sensor 4701 will detect that the tension of the copper foil has increased, and the tension sensor 4701 will send a signal. After receiving the signal, the controller 101 will control the fifth linear drive 54 to drive the lifting frame 52 to rise. The lifting frame 52 can drive the fourth roller 53 to rise until the fourth roller 53 returns to its original state. Then the controller 101 will control the rotation speed of the winding roller 5 to be reduced to normal speed. In this way, there is no need to stop the copper foil production line, thereby improving work efficiency.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic winding and laminating device for automated production of ultra-thin copper foil, comprising a base plate (1), a first connecting plate (2), a first roller (3), a support frame (4) and a winding roller (5), wherein the first connecting plate (2) is symmetrically connected to the top of the base plate (1), the first roller (3) is rotatably connected to the first connecting plate (2), the support frame (4) is connected to the top of the base plate (1), and the winding roller (5) is placed on the support frame (4), characterized in that: It also includes a controller (101), a second connecting plate (6), a first guide rod (7), a sliding plate (8), a second electric push rod (9), a third electric push rod (10), a first cutter (11), a traction mechanism and a gluing mechanism, wherein the controller (101) is mounted on the top of the base plate (1), the second connecting plate (6) is connected to the top of the base plate (1), the first guide rod (7) is symmetrically connected to the top of the second connecting plate (6), the sliding plate (8) is slidably connected to the first guide rod (7), and the second electric push rod (9) is mounted on the second connecting plate (6) top, and the telescopic rod of the second electric push rod (9) is connected to the sliding plate (8), the third electric push rod (10) is symmetrically installed on the side of the sliding plate (8), the first cutter (11) is connected to the telescopic rod of the third electric push rod (10), the gluing mechanism is used to adhere the double-sided adhesive tape (001) of a specified length to the roller (5), and the traction mechanism is used to guide the end of the copper foil to the roller (5) and adhere it to the double-sided adhesive tape (001); the traction mechanism includes a support plate (12), a sliding frame (13), a fourth electric push rod (14), A fifth electric push rod (15), a hollow frame (16), a porous plate (17), a top plate (18) and an exhaust assembly, wherein the support plate (12) is symmetrically connected to the top of the bottom plate (1), the sliding frame (13) is slidably connected to the support plate (12), the fourth electric push rod (14) is mounted on the support plate (12), and the telescopic rod of the fourth electric push rod (14) is connected to the sliding frame (13), the fifth electric push rod (15) is symmetrically mounted on the sliding frame (13), and the hollow frame (16) is connected to the telescopic rod of the fifth electric push rod (15). The porous plate (17) is connected to the bottom of the hollow frame (16) and maintained in communication, and the porous plate (17) is located directly above the sliding plate (8), the top plate (18) is connected to the side of the porous plate (17), and the top plate (18) is located directly above the first cutter (11), and the air extraction component is used to extract air in the hollow frame (16); the air extraction component includes an air extraction pump (19) and a connecting pipe (20), the air extraction pump (19) is installed on the top of the sliding frame (13), and the connecting pipe (20) connects the hollow frame (16) and the air inlet of the air extraction pump (19);The gluing mechanism comprises a mounting frame (21), a first linear drive (22), a mounting plate (23), a first servo motor (24), a first rubber roller (2401), a second servo motor (25), a second rubber roller (2501), a paper roller (26) and a cutting assembly, wherein the mounting frame (21) is connected to the top of the base plate (1), the first linear drive (22) is symmetrically mounted on the mounting frame (21), the mounting plate (23) is connected to the telescopic rod of the first linear drive (22), the first servo motor (24) is symmetrically mounted on the mounting plate (23), the first rubber roller (2401) is connected to the output shaft of the first servo motor (24), and the second servo motor (25) is symmetrically mounted on the output shaft of the first servo motor (24). On the mounting plate (23), the second rubber roller (2501) is connected to the output shaft of the second servo motor (25), the paper roller (26) is sleeved on the outside of the second rubber roller (2501), a roll of double-sided adhesive tape (001) is sleeved on the first rubber roller (2401), and the cutting component can cut the outermost layer of the double-sided adhesive tape (001), thereby leaving a slit (003) on the outermost layer of the double-sided adhesive tape (001) to separate the end of the double-sided adhesive tape (001) from the rest, and then the controller (101) controls the first linear drive (22) to drive the mounting plate (23) to descend, so as to drive the double-sided adhesive tape (001) to descend, so that the end of the double-sided adhesive tape (001) contacts the top of the roll roller (5). ; 2. The automatic winding and laminating equipment for automated production of ultra-thin copper foil according to claim 1, characterized in that: The cutting assembly comprises a telescopic square plate (27), a guide plate (28), a second linear drive (29), a sliding rod (30), a third linear drive (31) and a second cutter (32); the telescopic square plate (27) is symmetrically connected to the mounting frame (21); the guide plate (28) is connected to the lower end of the telescopic square plate (27); the second linear drive (29) is mounted on the side of the telescopic square plate (27); the telescopic rod of the second linear drive (29) is connected to the guide plate (28); the sliding rod (30) is slidably connected to the inside of the guide plate (28); the third linear drive (31) is mounted on the side of the guide plate (28); the telescopic rod of the third linear drive (31) is connected to the sliding rod (30); and the second cutter (32) is connected to the top of the sliding rod (30).

3. The automatic winding and laminating equipment for the automated production of ultra-thin copper foil according to claim 2, characterized in that: The invention also includes a coating assembly, which includes a mounting rod (33), a second drive motor (34), a driving gear (35), a fixed ring (36), a rotating ring (37), a driven gear ring (38), a fourth linear drive (39), an L-shaped connecting plate (40), a material storage box (41), a sponge block (42), a material extraction pump (43), a material extraction pipe (44), a material discharge pipe (45) and an electric control valve (46), wherein the mounting rod (33) is symmetrically connected to the mounting plate (23), the second drive motor (34) is mounted on the mounting rod (33), the driving gear (35) is connected to the output shaft of the second drive motor (34), the fixed ring (36) is symmetrically connected to the mounting plate (23), and the rotating ring (37) is connected to the output shaft of the second drive motor (34). The fourth linear drive (39) is mounted on the rotating ring (37); the L-shaped connecting plate (40) is connected to the telescopic rod of the fourth linear drive (39); the material storage box (41) and the sponge block (42) are respectively connected to both sides of the L-shaped connecting plate (40); the material pump (43) is mounted on the side of the material storage box (41); the material pumping pipe (44) is connected to the material storage box (41) and the material inlet of the material pump (43); the material discharge pipe (45) is connected to the sponge block (42) and the material discharge port of the material pump (43); and the electric control valve (46) is mounted on the material discharge pipe (45).

4. The automatic winding and laminating equipment for the automated production of ultra-thin copper foil according to claim 3, characterized in that: The invention also includes a temporary storage component, which includes a first fixed plate (47), a tension sensor (4701), a second roller (48), a second fixed plate (49), a third roller (50), a second guide rod (51), a lifting frame (52), a fourth roller (53) and a fifth linear drive (54), wherein the first fixed plate (47) is symmetrically connected to the top of the bottom plate (1), the second roller (48) is installed on the first fixed plate (47) through the tension sensor (4701), and the second fixed plate (49) is symmetrically and evenly spaced. The invention relates to a lifting frame (52) connected to the top of the bottom plate (1), wherein the third roller (50) is rotatably connected to the second fixed plate (49), the second guide rod (51) is symmetrically connected to the top of the bottom plate (1), the lifting frame (52) is slidably connected to the second guide rod (51), the fourth roller (53) is rotatably connected to the lifting frame (52), and the fourth roller (53) and the third roller (50) are staggered, and the fifth linear drive (54) is symmetrically installed on the top of the bottom plate (1), and the telescopic rod of the fifth linear drive (54) is connected to the lifting frame (52).

5. The method for operating the automatic winding and laminating equipment for the automated production of ultra-thin copper foil according to any one of claims 2 to 4, characterized in that: The method comprises the following steps: firstly, a roll (5) is mounted on a support frame (4); then, a roll of double-sided adhesive tape (001) is sleeved on a first rubber roll (2401); then, an end of a release paper (002) on the double-sided adhesive tape (001) is torn off and connected to the outside of a paper roll (26) via an adhesive tape; then, a controller (101) controls a third linear drive (31) to drive a second cutter (32) to move and cut the outermost layer of the double-sided adhesive tape (001); then, the controller (101) controls a first linear drive (22) to drive the double-sided adhesive tape (001) to descend, so that the cut end of the double-sided adhesive tape (001) is left on the top of the roll (5); and then, the produced copper foil end is wound around the roll (5); The copper foil passes through the top of the first roller (3) and then adheres to the double-sided adhesive tape (001) at the top of the winding roller (5) to complete the connection between the copper foil end and the winding roller (5). The winding roller (5) is then controlled by the controller (101) to rotate to wind the copper foil. During the winding process of the copper foil, the controller (101) controls the first servo motor (24) to drive the first rubber roller (2401) to rotate, and controls the second servo motor (25) to drive the second rubber roller (2501) to rotate, so that the release paper (002) on the double-sided adhesive tape (001) can be automatically torn off gradually. When the copper foil wound on the winding roller (5) reaches a predetermined amount, the controller (101) controls the second electric push rod (9) to drive the sliding plate ( 8) rises, pushing the copper foil upward until it contacts the bottom of the porous plate (17), and then the controller (101) controls the vacuum pump (19) to extract the air inside the hollow frame (16) through the connecting pipe (20), so that the bottom of the porous plate (17) generates suction to suck the top of the copper foil. At the same time, the controller (101) controls the third electric push rod (10) to drive the first cutter (11) to move upward to cut the copper foil, and then the AGV robot replaces the roller (5) on the load-bearing plate (401). After the roller (5) is replaced, the controller (101) controls the gluing mechanism to automatically stick a section of double-sided tape (001) to the top of the new roller (5), and then the controller (101 ) will control the fourth electric push rod (14) to drive the sliding frame (13) to move to the right, and the sliding frame (13) can drive the end of the copper foil to move to the right to the top of the winding roller (5) through the porous plate (17). Then the controller (101) will control the fifth electric push rod (15) to drive the hollow frame (16) and the porous plate (17) to move downward, so that the end of the copper foil can be pressed down to the top of the winding roller (5), and the connection between the end of the copper foil and the winding roller (5) is completed through the double-sided tape (001). Then the controller (101) will control the vacuum pump (19) to stop working, so that the porous plate (17) no longer absorbs the end of the copper foil. At the same time, the controller (101) will control the new winding roller (5) to rotate to wind the copper foil.

Images