Device for attaching tearing hand release paper to mechanical arm

Abstract

The utility model relates to the technical field of new energy automobile battery accessory production, and provides a device for attaching tearing hand release paper by a mechanical arm, which comprises the mechanical arm, a labeling head mechanism and an attaching visual positioning camera, the labeling head mechanism is installed at the movable end of the mechanical arm and provided with a gummed paper suction plate and a roller, and the attaching visual positioning camera is adjacent to the mechanical arm. The technical scheme of the utility model has the beneficial effects or advantages that the mechanical arm, the labeling head mechanism and the laminating visual positioning camera are matched to replace manual work to automatically laminate the tearing hand release paper on the finished product of the silicone rubber insulation cover composite sheet material, so that the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy automobile battery accessory production technical field, concretely relates to a device that mechanical arm is pasted with tear hand release paper. BACKGROUND

[0002] The rapid development of new energy automobile industry, silicon rubber insulating cover assembly is increasingly widely used in it;Silicon rubber insulating cover assembly is to paste the release paper with U-shaped tear hand through double-sided adhesive on the surface of silicon rubber insulating cover composite sheet material finished product.The part of release paper that is convex, namely U-shaped tear hand, is mainly used to drop the release paper from the silicon rubber insulating cover finished product by the way of clamping the U-shaped tear hand of release paper by mechanical hand in the next production process;The silicon rubber insulating cover finished product is pasted on the surface of new energy automobile battery, and the function of insulation and buffering is played.

[0003] The continuous growth of market demand, traditional production process has been difficult to meet the high performance requirements of new energy automobile to silicon rubber insulating cover assembly.Therefore, developing new production equipment and process to improve production efficiency, reduce cost and improve product quality has become an inevitable trend of industry development.

[0004] The production process of traditional silicon rubber insulating cover assembly is as follows:

[0005] 1, after coating the adhesive, the silicon rubber roll material is compounded with PC roll material, and then the silicon rubber insulating cover composite sheet material is cut out;

[0006] 2, the silicon rubber insulating cover composite sheet material is cut out by the knife die, and the specification of the silicon rubber insulating cover composite sheet material finished product is molded;

[0007] 3, the release paper is divided into rolls and then is fed into the die cutting equipment, and the release paper with U-shaped tear hand is cut out by the knife die;

[0008] 4, using manual operation mode, the release paper with U-shaped tear hand is pasted on the surface of the silicon rubber insulating cover composite sheet material finished product, and the production of silicon rubber insulating cover assembly is completed.

[0009] The production process of traditional silicon rubber insulating cover assembly has the following disadvantages: the release paper is manually pasted on the silicon rubber insulating cover finished product one by one, which is extremely low in production efficiency, and accordingly, personnel configuration needs to be increased to deliver the products on time to meet the order demand of customers.

[0010] Therefore, how to replace manual operation with machine to automatically paste the tear hand release paper on the silicon rubber insulating cover composite sheet material finished product and improve production efficiency is a technical problem to be solved in the technical field at present. Utility model content

[0011] The utility model wants to solve the technical problem, provide a kind of device that mechanical arm is attached to tear hand release paper, by machine instead of manual operation tear hand release paper is attached to the surface of silicon rubber insulating cover composite sheet material finished product, improve production efficiency.

[0012] The utility model is such implementation: a kind of device that mechanical arm is attached to tear hand release paper, comprising:

[0013] Mechanical arm, label head mechanism and attached vision positioning camera;

[0014] The label head mechanism is installed in the movable end portion of the mechanical arm, the label head mechanism has gum paper suction plate and roller, and the attached vision positioning camera is arranged adjacent to the mechanical arm.

[0015] Further, it further includes annular light source, and the attached vision positioning camera is located in the center of the annular light source.

[0016] Further, the mechanical arm is arranged between feed conveyor belt and release paper feeding device, the feed conveyor belt is used to provide silicon rubber insulating cover composite sheet material finished product, and the release paper feeding device is used to provide U-shaped tear hand release paper.

[0017] Further, feed vision positioning camera is provided above the feed conveyor belt.

[0018] Further, the mechanical arm is six-axis mechanical arm.

[0019] Further, the attached vision positioning camera is telecentric lens.

[0020] Compared with the background art, the utility model technical scheme has the beneficial effects or advantages that by the cooperation between mechanical arm, label head mechanism and attached vision positioning camera, tear hand release paper is automatically attached to the surface of silicon rubber insulating cover composite sheet material finished product, to improve production efficiency;Gum paper suction plate sucks tear hand release paper, and after the positioning of attached vision positioning camera, tear hand release paper is attached to the surface of silicon rubber insulating cover composite sheet material finished product, and then gum paper suction plate releases tear hand release paper, and then mechanical arm presses roller on tear hand release paper, and mechanical arm makes roller roll along tear hand release paper, to attach tear hand release paper flat, to obtain silicon rubber insulating cover assembly. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model is further described below with reference to the drawings and in conjunction with embodiments.

[0022] Figure 1 It is the structure schematic diagram of silicon rubber insulating cover assembly in the background art.

[0023] Figure 2 It is the structure schematic diagram of the device that mechanical arm of the utility model is attached to tear hand release paper.

[0024] Figure 3 This is a schematic diagram showing the positions of the adhesive paper suction plate and the roller in this utility model.

[0025] Figure 4 This is a schematic diagram showing the position of the robotic arm device for applying and tearing release paper in the automated vision-guided U-shaped release paper application equipment for silicone rubber insulating cover assembly.

[0026] Figure 5 This is a schematic diagram showing the positions of the feeding detection device, the feeding and conveying device, and the unloading and handling device in this utility model.

[0027] Figure 6 This is a schematic diagram showing the positions of the defective product rejection mechanism and the unloading robot in this utility model.

[0028] Figure 7 This is a schematic diagram of the release paper feeding device in this invention.

[0029] Reference numerals: 1. Feeding inspection device; 11. Feeding conveyor belt; 12. Visual inspection camera for appearance defects; 13. Strip light source; 2. Feeding conveyor device; 21. Feeding conveyor belt; 22. Feeding visual positioning camera; 23. Defective product rejection mechanism; 231. Rejection bracket; 232. Horizontal movement component; 233. Base; 234. Lifting drive component; 235. Suction cup mounting plate; 235. Release paper bonding device; 31. Robotic arm; 32. Labeling head mechanism; 32. Adhesive paper suction plate; 322. Roller; 33. Bonding visual positioning camera; 34. Ring light source; 4. Release paper feeding device; 41. Feeding bracket; 42. Unloading hand expansion shaft; 43. Peeling plate; 44. Receiving hand expansion shaft; 5. Unloading handling device; 51. Unloading robot arm; 52. Suction cup; 53. Unloading conveyor belt; 6. Silicone rubber insulation cover assembly; 61. Finished silicone rubber insulation cover composite sheet; 62. Release paper with U-shaped tear handle. Detailed Implementation

[0030] This utility model provides a device for a robotic arm to adhere to and tear release paper. The overall concept of the technical solution is as follows:

[0031] The finished silicone rubber insulating cover composite sheet material first enters the feeding inspection device, where a visual inspection camera for appearance defects determines whether the finished silicone rubber insulating cover composite sheet material is a good product. The finished silicone rubber insulating cover composite sheet material is then transported to the feeding conveyor device, where a feeding visual positioning camera takes pictures and positions the material. If it is a defective product, the defective product rejection mechanism will reject the finished silicone rubber insulating cover composite sheet material.

[0032] If it is a good product, the device for adhering the tear-off hand release paper by the mechanical arm will first pass through the shooting positioning of the adhering visual positioning camera, and then move above the finished product of the silicone rubber insulating cover composite sheet material, and then adhere the tear-off hand release paper with U-shaped on the surface of the finished product of the silicone rubber insulating cover composite sheet material to obtain a silicone rubber insulating cover assembly, and the tear-off hand release paper with U-shaped is high in adhering precision on the finished product of the silicone rubber insulating cover composite sheet material by the aid of the feeding visual positioning camera and the adhering visual positioning camera, thereby improving the adhering quality, and finally the silicone rubber insulating cover assembly enters the discharging and carrying device.

[0033] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in combination with the drawings of the specification and specific embodiments.

[0034] Referring to Figures 1 to 7 The preferred embodiment of the utility model.

[0035] A device for adhering tear-off hand release paper by a mechanical arm, comprising:

[0036] The mechanical arm 31, the labeling head mechanism 32 and the adhering visual positioning camera 33;

[0037] The labeling head mechanism 32 is installed at the movable end of the mechanical arm 31, and the labeling head mechanism has a gum paper suction plate 321 and a roller 322, and the adhering visual positioning camera 33 is arranged adjacent to the mechanical arm 31.

[0038] The utility model technical scheme has the advantages or advantages that the mechanical arm 31, the labeling head mechanism 32 and the adhering visual positioning camera 33 cooperate to replace manual operation to automatically adhere the tear-off hand release paper to the finished product of the silicone rubber insulating cover composite sheet material, thereby improving production efficiency; the gum paper suction plate 321 sucks the tear-off hand release paper, the tear-off hand release paper is positioned by the shooting of the adhering visual positioning camera 33, and then the tear-off hand release paper is adhered to the surface of the finished product of the silicone rubber insulating cover composite sheet material; the gum paper suction plate 321 releases the tear-off hand release paper, then the mechanical arm 31 presses the roller 322 on the tear-off hand release paper, the mechanical arm 31 makes the roller 322 roll along the tear-off hand release paper, the tear-off hand release paper is adhered flat, and a silicone rubber insulating cover assembly is obtained.

[0039] The tear-off hand release paper is specifically a tear-off hand release paper with U-shaped.

[0040] Further, it further comprises a ring-shaped light source 34, and the adhering visual positioning camera 33 is located at the center of the ring-shaped light source 34.

[0041] The technical scheme has the advantages that the cooperation of the ring-shaped light source 34 and the adhering visual positioning camera 33 helps to improve positioning accuracy and improve the CCD positioning function.

[0042] Further, the mechanical arm 31 is arranged between the feeding conveying belt 21 and the release paper feeding device 4, the feeding conveying belt 21 is used to provide the silicone rubber insulating cover composite sheet material finished product 61, and the release paper feeding device 4 is used to provide the release paper 62 with a U-shaped tear handle.

[0043] The beneficial effects of this technical solution are that the mechanical arm 31 carries the rubber paper suction plate 321 to suck the release paper 62 with a U-shaped tear handle from the release paper feeding device 4, the release paper 62 with a U-shaped tear handle is provided with double-sided adhesive, and then the release paper 62 with a U-shaped tear handle is attached to the silicone rubber insulating cover composite sheet material finished product 61 located on the feeding conveying belt 21.

[0044] Further, the feeding visual positioning camera 22 is arranged above the feeding conveying belt 21.

[0045] The beneficial effects of this technical solution are that, by means of the feeding visual positioning camera 22 and the attaching visual positioning camera 33, the attaching precision of the release paper 62 with a U-shaped tear handle to the silicone rubber insulating cover composite sheet material finished product 61 is high, and the attaching quality is improved.

[0046] Further, the mechanical arm 31 is a six-axis mechanical arm.

[0047] The six-axis mechanical arm is an industrial robot with six movable joint axes, which can realize motion at any position and attitude in three-dimensional space, and the motion freedom degree is close to that of a human arm.

[0048] Further, the attaching visual positioning camera 33 is a telecentric lens.

[0049] The telecentric lens is mainly designed to correct the parallax of traditional industrial lenses, which can keep the magnification of the obtained image unchanged within a certain object distance range, which is very important for the case that the measured objects are not on the same object plane.

[0050] The following is a detailed description of the present application combined with the silicone rubber insulating cover assembly automatic visual release paper U-shaped tear handle attaching device.

[0051] A silicone rubber insulating cover assembly automatic visual release paper U-shaped tear handle attaching device, comprising: a feeding detection device 1, a feeding conveying device 2, a release paper attaching device 3, a release paper feeding device 4, and a discharging conveying device 5;

[0052] The feeding detection device 1 comprises a feeding conveying belt 11 and an appearance defect visual detection camera 12, the appearance defect visual detection camera 12 is arranged above the feeding conveying belt 11, and the feeding conveying belt 11 is used to provide the silicone rubber insulating cover composite sheet material finished product 61;

[0053] The feeding conveying device 2 comprises a feeding conveying belt 21, a feeding visual positioning camera 22 and a defective product removing mechanism 23, the inlet of the feeding conveying belt 21 is connected with the outlet of the feeding conveying belt 11, the feeding visual positioning camera 22 is arranged above the feeding conveying belt 21, and the defective product removing mechanism 23 is arranged between the feeding conveying belt 21 and the feeding visual positioning camera 22.

[0054] The release paper bonding device 3 is a device for bonding and tearing the release paper by the mechanical arm.

[0055] The release paper feeding device 4 is used for providing the U-shaped tear-hand release paper 62.

[0056] The discharging conveying device comprises a discharging mechanical arm 51, a suction cup 52 and a discharging conveying belt 53, the suction cup 52 is arranged at the movable end of the discharging mechanical arm 51, and the discharging mechanical arm 51 is arranged between the outlet of the feeding conveying belt 21 and the inlet of the discharging conveying belt 53.

[0057] The appearance defect detection of the silicone rubber insulating cover composite sheet product 61 is performed by the appearance defect visual detection camera 12 instead of the human eye, the defective product is identified, the defective silicone rubber insulating cover composite sheet product 61 is removed by the defective product removing mechanism 23, the U-shaped tear-hand release paper 62 is pasted on the silicone rubber insulating cover composite sheet product 61 by the feeding visual positioning camera 22, the bonding visual positioning camera 33, the mechanical arm 31 and the labeling head mechanism 32 in cooperation instead of manually, high efficiency is achieved, the automation degree is high, and the production efficiency is improved.

[0058] With the feeding visual positioning camera 22 and the bonding visual positioning camera 33, the bonding precision of the U-shaped tear-hand release paper 62 on the silicone rubber insulating cover composite sheet product 61 is high, and the bonding quality is improved; the feeding visual positioning camera 22 is used for photographing and positioning the silicone rubber insulating cover composite sheet product 61, and helps the defective product removing mechanism 23 to accurately remove the silicone rubber insulating cover composite sheet product 61.

[0059] The adhesive paper suction plate 321 is a structure with a vacuum suction nozzle and can suck or release the U-shaped tear-hand release paper 62.

[0060] The U-shaped tear handle release paper 62 is located in the release paper feeding device 4, and the adhesive paper suction plate 321 of the release paper bonding device 3 sucks the U-shaped tear handle release paper 62 from the release paper feeding device 4, the U-shaped tear handle release paper 62 is provided with double-sided adhesive, or the silicone rubber insulation cover composite sheet material finished product 61 is provided with double-sided adhesive, after the positioning of the visual positioning camera 33, the U-shaped tear handle release paper 62 is moved above the silicone rubber insulation cover composite sheet material finished product 61, and then the U-shaped tear handle release paper 62 is bonded to the surface of the silicone rubber insulation cover composite sheet material finished product 61, and the adhesive paper suction plate 321 releases the U-shaped tear handle release paper 62; then the mechanical arm 31 presses the roller 322 on the U-shaped tear handle release paper 62, and the mechanical arm 31 makes the roller 322 roll along the U-shaped tear handle release paper 62 to bond the U-shaped tear handle release paper 62 flat, so as to obtain the silicone rubber insulation cover assembly 6.

[0061] Further, the feeding device further comprises a strip-shaped light source 13, which is arranged between the feeding conveying belt 11 and the visual detection camera, and the visual detection camera is a line scanning lens.

[0062] The beneficial effects of this technical solution are that the strip-shaped light source 13 is inclined to irradiate the surface of the silicone rubber insulation cover composite sheet material finished product 61, so as to enhance the detection of surface texture and scratches and other details, the line scanning lens can scan the surface of the silicone rubber insulation cover composite sheet material finished product 61 at high speed, quickly identify the surface appearance defects of the silicone rubber insulation cover composite sheet material finished product 61, and determine whether it is a defective product.

[0063] Further, the defective product rejection mechanism 23 comprises a rejection support 231, a horizontal moving assembly 232, a base 233, a lifting driving assembly 234 and a suction disc mounting plate 235, the rejection support 231 is fixedly arranged above the feeding conveying belt 21, the base 233 is connected with the rejection support 231 through the horizontal moving assembly 232, and the suction disc mounting plate 235 is connected with the base 233 through the lifting driving assembly 234.

[0064] The beneficial effects of this technical solution are that when the silicone rubber insulation cover composite sheet material finished product 61 is a defective product, the suction disc mounting plate 235 comes above the silicone rubber insulation cover composite sheet material finished product 61 through the horizontal moving assembly 232, the suction disc mounting plate 235 is lowered and sucks the silicone rubber insulation cover composite sheet material finished product 61 through the lifting driving assembly 234, then the suction disc mounting plate 235 rises and leaves the feeding conveying belt 21, the suction disc of the suction disc mounting plate 235 releases the silicone rubber insulation cover composite sheet material finished product 61, and the rejection work is completed.

[0065] The horizontal moving assembly 232 is prior art, which can be a ball screw driven by a motor. The lifting driving assembly 234 is prior art, which can be a telescopic air cylinder.

[0066] Further, the release paper feeding device 4 comprises a feeding support 41, a feeding hand expansion shaft 42, a stripping plate 43 and a receiving hand expansion shaft 44, the feeding hand expansion shaft 42 and the receiving hand expansion shaft 44 are both rotationally connected with the feeding support 41, the release paper roll first passes through the stripping plate 43 and then enters the receiving hand expansion shaft 44.

[0067] The beneficial effects of this technical solution are: the feeding hand expansion shaft 42 and the receiving hand expansion shaft 44 rotate simultaneously, which is convenient for feeding; the hand expansion shaft or the air expansion shaft is a special winding and unwinding shaft, that is, the shaft can protrude after being inflated, and the shaft is called the air expansion shaft after deflation. The release paper roll is pre-cut by the round knife die, and the U-shaped tear hand release paper 62 is cut out, and the U-shaped tear hand release paper 62 is partially stripped off when the release paper roll passes through the stripping plate 43, and the U-shaped tear hand release paper 62 is sucked away from the stripping plate 43 by the adhesive paper suction plate 321 of the release paper lamination device 3.

[0068] The main process of automatically laminating the U-shaped tear hand release paper is as follows:

[0069] 1. After the silicone rubber roll is coated with glue, it is compounded with the PC roll, and then the silicone rubber insulating cover composite sheet material is cut out;

[0070] 2. The silicone rubber insulating cover composite sheet material passes through the die, and the specification of the silicone rubber insulating cover composite sheet material product 61 is molded;

[0071] 3. After the release paper is divided, it is fed to the multi-station round knife die cutting equipment, and the U-shaped tear hand release paper profile is cut out by the round knife die, but the U-shaped tear hand release paper remains in the release paper roll, and the release paper roll after cutting is transported to the protective film receiving roll;

[0072] 4. The U-shaped tear hand release paper is laminated by the automatic CCD vision, and the production of the silicone rubber insulating cover assembly 6 is completed.

[0073] A production process, using the automatic vision U-shaped tear hand release paper lamination equipment for the silicone rubber insulating cover assembly, comprises the following steps:

[0074] S1, placing the silicone rubber insulating cover composite sheet material product 61 on the feeding conveyor belt 11;

[0075] Specifically, the operator tears the reserved release paper of the silicone rubber insulating cover composite sheet material product 61, and then places the silicone rubber insulating cover composite sheet material product 61 on the feeding conveyor belt 11 of the feeding detection device 1; at this time, the surface of the silicone rubber insulating cover composite sheet material product 61 has double-sided adhesive tape.

[0076] S2, the appearance defect visual detection camera 12 detects the appearance of the silicone rubber insulating cover composite sheet material product 61, and determines whether the silicone rubber insulating cover composite sheet material product 61 has defects;

[0077] Specifically, the silicone rubber insulating cover composite sheet material product 61 is irradiated by the inclined angle of the bar light source 13, the detection of the surface texture and scratches and other details is enhanced, and the line scan lens located above simultaneously detects and identifies whether the silicone rubber insulating cover composite sheet material product 61 is a defective product.

[0078] S3, the feeding conveying belt 11 transports the silicone rubber insulating cover composite sheet material product 61 to the feeding conveying belt 21;

[0079] S4, the feeding visual positioning camera 22 photographs and positions the silicone rubber insulating cover composite sheet material product 61, and at the same time, the feeding conveying belt 21 stops transporting the silicone rubber insulating cover composite sheet material product 61;

[0080] S5, the defective product removing mechanism 23 receives the determination result signal of the visual detection camera, when the determination result is defective, the defective product removing mechanism 23 removes the silicone rubber insulating cover composite sheet material product 61 from the feeding conveying belt 21, and when the determination result is non-defective, the defective product removing mechanism 23 does not remove;

[0081] Specifically, the silicone rubber insulating cover composite sheet material product 61 passes through the feeding conveying belt of the feeding conveying device, and the defective product removing mechanism 23 removes the defective product after receiving the instruction. The defective product removing mechanism 23 is provided with an air suction rod for sucking the silicone rubber insulating cover composite sheet material product 61, and moves by sliding rail.

[0082] S6, the adhesive paper suction plate 321 of the labeling head mechanism 32 first sucks the U-shaped tear handle release paper 62 from the release paper feeding device 4, the photographing and positioning of the U-shaped tear handle release paper 62 are performed by the photographing and positioning camera 33, the adhesive paper suction plate 321 of the labeling head mechanism 32 places the U-shaped tear handle release paper 62 on the silicone rubber insulating cover composite sheet material product 61, and then the roller 322 of the labeling head mechanism 32 flattens the U-shaped tear handle release paper 62 to obtain the silicone rubber insulating cover assembly 6;

[0083] Specifically, after the feeding visual positioning camera 22 takes a picture to confirm the positioning position, the mechanical arm 31 of the release paper adhering device 3 can be a six-axis mechanical arm mechanism, which receives an adhering instruction, and the adhesive paper suction plate 321 of the labeling head assembly at the end sucks the U-shaped tear hand release paper 62 from the stripping plate 43 of the release paper feeding device 4, the six-axis mechanical arm mechanism first stops the U-shaped tear hand release paper 62 above the CCD positioning assembly, confirms the position through the irradiation of the ring-shaped light source 34 and the shooting of the center far-focus lens, and then adheres the U-shaped tear hand release paper 62 to the surface of the silicone rubber insulating cover composite product 61 after the position is confirmed to be correct, and the release paper is adhered flat through the roller 322 of the labeling head assembly to avoid air bubbles and other adverse factors in the product.

[0084] S7, the blanking manipulator 51 carries the silicone rubber insulating cover assembly 6 from the feeding conveying belt 21 to the blanking conveying belt 53.

[0085] Specifically, the silicone rubber insulating cover assembly 6 continues to move forward on the feeding conveying belt, the blanking manipulator 51 of the blanking conveying device 5 is provided with a suction device, and the silicone rubber insulating cover assembly 6 is conveyed to the blanking conveying belt through the suction device and the movement of the drag chain device.

[0086] In summary, the embodiment provides a silicone rubber insulating cover assembly automatic visual adhering U-shaped tear hand release paper equipment and production process, which automatically adheres the silicone rubber insulating cover composite product and the U-shaped tear hand release paper through CCD automatic visual adhering, greatly improves the production efficiency, and can realize a production capacity of 500-700 pieces / hour by using the CCD automatic visual adhering equipment and production process, greatly improves the production capacity, and effectively meets the needs of customers.

[0087] The CCD automatic visual adhering U-shaped tear hand release paper equipment and production process of the embodiment has simple procedures, and originally requires multiple processes, multiple devices, multiple stations and multiple manual costs of workers, so that one person can complete the work of five or six people, greatly saves personnel and equipment investment, reduces production cost, and accordingly reduces product quality problems caused by human factors and manual operation.

[0088] Although the specific embodiments of the utility model are described above, those skilled in the art should understand that the specific embodiments described by us are only illustrative, not for limiting the scope of the utility model, and equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the utility model should be covered within the scope of the claims of the utility model.

Claims

1. A device for a robotic arm to adhere to and tear release paper, characterized in that, Comprise: a mechanical arm, a labeling head mechanism and a fitting visual positioning camera; the labeling head mechanism is installed at the movable end of the mechanical arm, the labeling head mechanism has a gum paper suction plate and a roller, and the fitting visual positioning camera is arranged adjacent to the mechanical arm.

2. The apparatus of claim 1, wherein, Further comprising a ring-shaped light source, and the fitting visual positioning camera is located at the center of the ring-shaped light source.

3. The device for a robotic arm to adhere and tear release paper according to claim 1, characterized in that, The mechanical arm is arranged between a feeding conveying belt and a release paper feeding device, the feeding conveying belt is used to provide a finished product of a silicone rubber insulation cover composite sheet material, and the release paper feeding device is used to provide a U-shaped tear handle release paper.

4. The apparatus of claim 3, wherein the apparatus further comprises a mechanical arm configured to grip the release paper and to pull the release paper away from the adhesive tape. A feeding visual positioning camera is arranged above the feeding conveying belt.

5. The apparatus of claim 1, wherein, The mechanical arm is a six-axis mechanical arm.

6. The apparatus of claim 1, wherein the apparatus further comprises a mechanical arm configured to apply a force to the release paper to separate the release paper from the adhesive tape. The fitting visual positioning camera is a telecentric lens.

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