Automatic transfer printing apparatus

Abstract

The application discloses an automatic transfer and bonding device, which comprises a bonding device, a film tearing device and a carrying mechanism. The bonding device is provided with a plurality of feeding mechanisms, first bonding mechanisms and visual positioning mechanisms. The feeding mechanisms are used for providing second products. The first bonding mechanisms are used for transplanting the second products to a bonding platform. The bonding platform carries first products and is provided with an avoiding hole. A rolling assembly corresponding to the avoiding hole is arranged below the bonding platform. The rolling assembly comprises a first driving mechanism and a roller. The first driving mechanism can drive the roller to rise and translate, so that the first products and the second products are bonded. The visual positioning mechanisms are electrically connected with the first bonding mechanisms and enable the first bonding mechanisms to align the second products with the first products. The film tearing device is used for removing the protective film on the composite product. The carrying mechanism is used for transplanting the composite product from the bonding device to the film tearing device. The automatic transfer and bonding device can realize automatic bonding and film tearing, and can improve the bonding quality.

Description

Technical Field

[0001] This application relates to the field of bonding equipment technology, and in particular to an automatic transfer bonding device. Background Technology

[0002] In related technologies, when transferring die-cut products to another product, the transfer process involves multiple steps. Manual transfer not only has low productivity but also easily damages the product and cannot meet the required precision. For example, when transferring foam to multiple locations on a PET protective film, manual transfer has poor precision and is prone to defects such as air bubbles after lamination, affecting product yield and consequently impacting product quality and brand reputation. Summary of the Invention

[0003] This invention aims to at least solve one of the technical problems existing in the prior art. To this end, this application proposes an automatic transfer device that can not only automate the bonding and film removal process, but also improve the bonding quality.

[0004] An automatic transfer device according to a first aspect of the present invention includes: a bonding device, a film-tearing device, and a conveying mechanism. The bonding devices are provided in a plurality of configurations, each including a feeding mechanism, a first bonding mechanism, and a visual positioning mechanism. The feeding mechanism is used to provide a second product. The first bonding mechanism includes a bonding robot, a bonding platform, and a rolling assembly. The bonding robot is used to transfer the second product to the bonding platform. The bonding platform is used to support the first product and is provided with clearance holes. The rolling assembly is located below the bonding platform corresponding to the clearance holes. The rolling assembly includes a first driving mechanism and a roller. The roller can pass through the clearance holes. The first driving mechanism is capable of driving the roller. The wheel rises and moves horizontally to lift and roll the first product, causing the first and second products to adhere together to form a composite. The visual positioning mechanism is electrically connected to the bonding robot and is used to determine the posture of the first product so that the bonding robot can align and bond the second product with the first product. The film-tearing device includes a film-tearing platform and a film-tearing robot. The film-tearing platform is equipped with a positioning component for positioning and fixing the composite. The film-tearing robot is used to remove the protective film from the composite. A conveying mechanism is located on one side of the bonding device and the film-tearing device and is used to transfer the composite from the bonding device to the film-tearing device.

[0005] The automatic transfer device according to embodiments of the present invention has at least the following beneficial effects: This automatic transfer device includes a laminating device, a film-peeling device, and a conveying mechanism. The conveying mechanism is used to transfer the composite product from the laminating device to the film-peeling device. The laminating device is used to laminate a second product to a first product. The laminating device includes a feeding mechanism, a first laminating mechanism, and a vision positioning mechanism. The first laminating mechanism further includes a laminating robot, a laminating platform, and a rolling assembly. In use, the first product is supported on the laminating platform. After the laminating robot obtains the second product from the feeding mechanism, the vision positioning mechanism positions the first and second products. Subsequently, the laminating robot transfers the second product above the first product and aligns the angle. Then, the rolling assembly located below the laminating platform... After passing through the bonding platform, the first product is lifted to the second product, and the rollers of the rolling assembly move horizontally under the drive of the first drive mechanism, so that the first product gradually adheres to the bottom of the second product from one end to the other. Then, the bonding robot releases the second product, thus achieving bonding of the first and second products while avoiding air bubbles between them, which would affect product quality. Subsequently, the transport mechanism transfers the composite product formed by the first and second products to the film-tearing platform of the film-tearing device. The positioning components on the film-tearing platform fix the composite product, and then the film-tearing robot peels off the protective film on the composite product. Therefore, the automatic transfer bonding equipment of this application can not only achieve automated bonding and film peeling, but also improve the bonding quality.

[0006] According to some embodiments of the present invention, the feeding mechanism includes a discharge roller, a feeding platform, a placement platform, and a take-up roller arranged sequentially along the material's feeding path. The discharge roller is used to discharge the material, and the take-up roller is used to wind up the material's support film. The feeding platform is located on the side of the placement platform near the discharge roller and the take-up roller. A feeding position is formed between the feeding platform and the placement platform so that after the material passes through the feeding position, the second product on the material can remain on the placement platform.

[0007] According to some embodiments of the present invention, the visual positioning mechanism includes a first positioning mechanism and a second positioning mechanism. The first positioning mechanism is disposed above the bonding platform and facing the bonding platform to locate and determine the posture of the first product, and the second positioning mechanism is used to locate and determine the posture of the second product.

[0008] According to some embodiments of the present invention, the second positioning mechanism includes a positioning platform and a camera. The positioning platform is provided with a clearance position, and the camera is located below the positioning platform corresponding to the clearance position. The output end of the fitting robot passes above the positioning platform.

[0009] According to some embodiments of the present invention, the first driving mechanism includes a first driving member and a second driving member. The output end of the first driving member is connected to the roller and is used to drive the roller to move up and down. The output end of the second driving member is connected to the roller and is used to drive the roller to move horizontally.

[0010] According to some embodiments of the present invention, the film-tearing device further includes a pressure-holding mechanism, which is disposed on the side of the film-tearing platform near the bonding device and is used to further compress the composite.

[0011] According to some embodiments of the present invention, a feeding device is further included, which is located on the side of the bonding device away from the film-tearing device, and includes a feeding bin, a feeding robot, and a discharging platform. The feeding bin includes a turntable and two feeding positions on the turntable. The feeding positions are used to store multiple first products. The feeding robot is located between the feeding bin and the discharging platform and is used to transfer a single first product from the feeding bin to the discharging platform.

[0012] According to some embodiments of the present invention, a feeding device is further included, which is located on the side of the film-tearing device away from the bonding device, and includes a feeding robot and a feeding bin, wherein the feeding robot is used to transfer the finished product to the feeding bin.

[0013] According to some embodiments of the present invention, the feeding device further includes a re-inspection mechanism, which includes a third positioning mechanism and a rejection robot. The third positioning mechanism is used to perform visual positioning on the composite product to confirm the posture of the second product on the first product, and the rejection robot is used to reject defective products.

[0014] According to some embodiments of the present invention, the feeding device further includes a storage bin, which is disposed between the third positioning mechanism and the feeding bin and is used to store separator paper. The rejection robot is also used to transfer the separator paper to the qualified composite to form the finished product.

[0015] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0017] Figure 1 This is a simplified schematic diagram of the overall structure of an embodiment of the present invention;

[0018] Figure 2 for Figure 1A schematic diagram of the feeding device in the automatic transfer equipment shown;

[0019] Figure 3 for Figure 1 A schematic diagram of the bonding device in the automatic transfer equipment shown;

[0020] Figure 4 for Figure 3 A schematic diagram of the bonding platform and rolling assembly in the bonding device shown;

[0021] Figure 5 for Figure 3 A magnified view of a section at point A in the middle;

[0022] Figure 6 for Figure 1 A schematic diagram of the film-peeling device in the automatic transfer equipment shown;

[0023] Figure 7 for Figure 6 A schematic diagram of the output end of the film-tearing robot in the film-tearing device shown;

[0024] Figure 8 for Figure 1 The diagram shows the structure of the feeding device in the automatic transfer equipment.

[0025] Figure label:

[0026] Laminating device 100; feeding mechanism 110; discharge roller 111; conveying platform 112; placement platform 113; receiving roller 114; conveying position 115; laminating robot 121; laminating platform 122; positioning assembly 1221; roller 1231; first drive component 1232; second drive component 1233; first positioning mechanism 131; second positioning mechanism 132; positioning table 1321; camera 1322; film peeling device 200; film peeling platform 210; film peeling robot 220; conveyor... Output end 221; I-shaped block 222; Abutment part 223; Pressure holding mechanism 230; Handling mechanism 300; Feeding device 400; Feeding bin 410; Feeding position 411; Feeding robot 420; Discharging platform 430; Unloading device 500; Unloading robot 510; Unloading bin 520; Re-inspection mechanism 530; Third positioning mechanism 531; Rejection robot 532; Storage bin 540; Fourth positioning mechanism 550; First product 610; Second product 620; Protective film 621. Detailed Implementation

[0027] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0028] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0029] In the description of this application, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0030] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0031] In the description of this application, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The following is for reference. Figures 1 to 8 This invention describes an automatic transfer device according to an embodiment of the present invention.

[0033] like Figure 1 , Figures 3 to 6As shown, the automatic transfer device according to an embodiment of the present invention includes: a bonding device 100, a film-peeling device 200, and a conveying mechanism 300. The bonding device 100 has several components, each including a feeding mechanism 110, a first bonding mechanism, and a visual positioning mechanism. The feeding mechanism 110 provides a second product 620. The first bonding mechanism includes a bonding robot 121, a bonding platform 122, and a rolling assembly. The bonding robot 121 transfers the second product 620 to the bonding platform 122. The bonding platform 122 carries the first product 610 and has clearance holes. A rolling assembly corresponding to the clearance holes is located below the bonding platform 122. The rolling assembly includes a first driving mechanism and a roller 1231. The roller 1231 can pass through the clearance holes. The first driving mechanism can drive the roller 1231. The first product 610 is lifted and translated to roll it, so that the first product 610 and the second product 620 are bonded together to form a composite product. The visual positioning mechanism is electrically connected to the bonding robot 121 and is used to determine the posture of the first product 610 so that the bonding robot 121 can align and bond the second product 620 with the first product 610. The film-tearing device 200 includes a film-tearing platform 210 and a film-tearing robot 220. The film-tearing platform 210 is provided with a positioning component 1221, which is used to position and fix the composite product. The film-tearing robot 220 is used to remove the protective film 621 on the composite product. The conveying mechanism 300 is located on one side of the bonding device 100 and the film-tearing device 200 and is used to transfer the composite product from the bonding device 100 to the film-tearing device 200.

[0034] Understandably, this automatic transfer device includes a bonding device 100, a film-peeling device 200, and a conveying mechanism 300. The conveying mechanism 300 is used to transfer the composite product from the bonding device 100 to the film-peeling device 200. The bonding device 100 is used to bond the second product 620 to the first product 610. The bonding device 100 includes a feeding mechanism 110, a first bonding mechanism, and a vision positioning mechanism. The first bonding mechanism includes a bonding robot 121, a bonding platform 122, and a rolling assembly. In use, the bonding platform 122 supports the first product 610. After the bonding robot 121 obtains the second product 620 from the feeding mechanism 110, the vision positioning mechanism positions the first product 610 and the second product 620. Then, the bonding robot 121 transfers the second product 620 above the first product 610 and aligns the angle. Subsequently, the rolling assembly located below the bonding platform 122 moves upward through the bonding platform. After the platform 122 lifts one end of the first product 610 to the second product 620, the roller 1231 of the rolling assembly moves horizontally under the drive of the first drive mechanism, so that one end of the first product 610 gradually attaches to the bottom of the second product 620. Then the bonding robot 121 releases the second product 620, thereby achieving bonding of the first product 610 and the second product 620 while avoiding the formation of air bubbles between the first product 610 and the second product 620, which would affect product quality. Subsequently, the conveying mechanism 300 transfers the composite product formed by the first product 610 and the second product 620 to the film-tearing platform 210 of the film-tearing device 200. The positioning component 1221 on the film-tearing platform 210 fixes the composite product, and then the film-tearing robot 220 peels off the protective film 621 on the composite product. Therefore, the automatic transfer equipment of this application can not only realize automated bonding and film peeling, but also improve the bonding quality.

[0035] The second product 620 provided by the feeding mechanism 110 has a protective film 621. After the bonding robot 121 bonds the second product 620 with the protective film 621 to the first product 610, the protective film 621 needs to be peeled off in the film peeling device 200.

[0036] It should be understood that the bonding platform 122 is also provided with a positioning component 1221, which is used to fix the first product 610 on the bonding platform 122.

[0037] It is understood that the feeding mechanism 110 includes a discharge roller 111, a feeding platform 112, a placement platform 113, and a take-up roller 114 arranged sequentially along the material's path. The discharge roller 111 is used to discharge the material, and the take-up roller 114 is used to wind up the material's support film. The feeding platform 112 is located on the side of the placement platform 113 near the discharge roller 111 and the take-up roller 114. A feeding position 115 is formed between the feeding platform 112 and the placement platform 113 so that after the material passes through the feeding position 115, the second product 620 on the material can remain on the placement platform 113. For example, as Figures 3 to 5 As shown, in this embodiment, the material consists of a base film, a second product 620, and a protective film 621. The base film has the second product 620 on it, and the second product 620 has the protective film 621 on it. The material is unwound by the discharge roller 111, and then passed through the feed table 112 and the placement table 113 before being wound up by the take-up roller 114. Since the feed table 112 is located on the side of the placement table 113 close to the discharge roller 111 and the take-up roller 114, after the material passes through the feed table 112, the second product 620 with the protective film 621 is retained on the placement table 113, thereby achieving the peeling of the second product 620.

[0038] It is understood that the visual positioning mechanism includes a first positioning mechanism 131 and a second positioning mechanism 132. The first positioning mechanism 131 is located above and facing the bonding platform 122 to determine the posture of the first product 610, and the second positioning mechanism 132 is used to determine the posture of the second product 620. For example, as Figure 3 As shown, in this embodiment, the visual positioning mechanism includes a first positioning mechanism 131 and a second positioning mechanism 132. The first positioning mechanism 131 is set toward the bonding platform 122 and is used to position the posture of the first product 610. The second positioning mechanism 132 is used to position the posture of the second product 620 so that the bonding robot 121 can correct the posture of the second product 620 so that the postures of the second product 620 and the first product 610 correspond before bonding.

[0039] It is understood that the second positioning mechanism 132 includes a positioning platform 1321 and a camera 1322. The positioning platform 1321 has a clearance position, and the camera 1322 is positioned below the positioning platform 1321 corresponding to the clearance position, aligning with the output end 221 of the robotic arm 121 passing above the positioning platform 1321. For example, as... Figure 3As shown, in this embodiment, the second positioning mechanism 132 includes a positioning platform 1321 and a camera 1322. The positioning platform 1321 is provided with a clearance position. The camera 1322 is located below the positioning platform 1321 and faces the clearance position. When the fitting robot 121 picks up the second product 620 and passes over the positioning platform 1321, the camera 1322 positions the posture of the second product 620 through the clearance position. The fitting robot 121 adjusts the posture of the second product 620 through the posture of the first product 610 obtained by the first positioning mechanism 131, so that the posture of the second product 620 fitted onto the first product 610 can be aligned with the first product 610.

[0040] It is understood that the first driving mechanism includes a first driving member 1232 and a second driving member 1233. The output end 221 of the first driving member 1232 is connected to the roller 1231 and is used to drive the roller 1231 to move up and down. The output end 221 of the second driving member 1233 is connected to the roller 1231 and is used to drive the roller 1231 to move horizontally. For example, as... Figure 4 As shown, in this embodiment, the first driving mechanism includes a first driving member 1232 for driving the roller 1231 to rise and fall, and a second driving member 1233 for driving the roller 1231 to translate. In use, the roller 1231 can move upward under the drive of the first driving member 1232, thereby lifting a part of the first product 610 to fit against the second product 620. Then, the roller 1231 translates under the drive of the second driving member 1233, so that the first product 610 fits snugly against the bottom of the second product 620, minimizing the generation of air bubbles between the first product 610 and the second product 620.

[0041] Understandably, the film-tearing device 200 also includes a pressure-holding mechanism 230, which is located on the side of the film-tearing platform 210 near the bonding device 100 and is used to further compress the composite. For example, as Figure 6 As shown, in this embodiment, the film-peeling device 200 further includes a pressure-holding mechanism 230 disposed between the bonding device 100 and the film-peeling platform 210. The pressure-holding mechanism 230 can further compress the composite product to avoid separation of the first product 610 and the second product 620 during the process of peeling off the protective film 621.

[0042] It should be understood that the film-tearing robot 220 includes an output end 221, an I-shaped block 222, and an abutment 223. The output end 221 of the film-tearing robot 220 is connected to the I-shaped block 222. The output end 221 of the film-tearing robot 220 drives the I-shaped block 222 to move closer to or away from the abutment 223, thereby clamping or releasing the protective film 621, and thus tearing off the protective film 621 from the composite.

[0043] Understandably, it also includes a feeding device 400, which is located on the side of the bonding device 100 away from the film-tearing device 200, and includes a feeding bin 410, a feeding robot 420, and a discharging platform 430. The feeding bin 410 includes a turntable and two feeding positions 411 on the turntable. The feeding positions 411 are used to store multiple first products 610. The feeding robot 420 is located between the feeding bin 410 and the discharging platform 430, and is used to transfer individual first products 610 from the feeding positions 411 to the discharging platform 430. For example, as Figures 1 to 2 As shown, in this embodiment, a feeding device 400 is provided on the side of the bonding device 100 away from the film-tearing device 200. In use, multiple first products 610 are stacked manually on two feeding positions 411 on the turntable. The feeding robot 420 picks up one first product 610 from one of the feeding positions 411 and transfers it to the unloading platform 430. The conveying mechanism 300 in the subsequent process transfers the first product 610 on the unloading platform 430 to the bonding device 100. Due to the design of the two feeding positions 411 on the turntable, when the feeding robot 420 is transferring the product in one feeding position 411, the manual can feed the other feeding position 411, thereby achieving the purpose of continuous feeding and improving processing efficiency.

[0044] Understandably, it also includes a feeding device 500, which is located on the side of the film-tearing device 200 away from the bonding device 100, and includes a feeding robot 510 and a feeding bin 520. The feeding robot 510 is used to transfer the finished product to the feeding bin 520. For example, such as Figures 1 to 8 As shown, in this embodiment, a feeding device 500 is also provided on the side of the film-tearing device 200 away from the bonding device 100. The feeding robot 510 in the feeding device 500 feeds the finished products into the feeding bin 520 and stacks them together for manual removal.

[0045] Understandably, the unloading device 500 also includes a re-inspection mechanism 530, which includes a third positioning mechanism 531 and a rejection robot 532. The third positioning mechanism 531 is used for visual positioning of the composite product to confirm the posture of the second product 620 on the first product 610, and the rejection robot 532 is used to reject defective products. For example, as Figure 8 As shown, in this embodiment, the unloading device 500 also includes a re-inspection mechanism 530. The third positioning mechanism 531 in the re-inspection mechanism 530 further inspects the composite product to confirm that the posture of all the second products 620 on the first product 610 is qualified. If it is not qualified, the unqualified composite product is removed by the rejection robot 532.

[0046] Understandably, the feeding device 500 also includes a storage bin 540, which is located between the third positioning mechanism 531 and the feeding bin 520, and is used to store separator paper. The rejection robot 532 is also used to transfer the separator paper to a qualified composite material to form a finished product. For example, as Figure 8 As shown, in this embodiment, the feeding device 500 also includes a storage bin 540. After re-inspection, qualified products will be rejected by the rejection robot 532 with the paper separating them. The rejection robot 532 will transfer the paper separating them from the storage bin 540 to the qualified composite product, thereby forming the finished product.

[0047] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application. Furthermore, unless otherwise specified, the embodiments and features described in the embodiments of this application can be combined with each other.

Claims

1. An automatic transfer device, characterized in that, include: A bonding device (100) is provided, each including a feeding mechanism (110), a first bonding mechanism, and a visual positioning mechanism. The feeding mechanism (110) is used to provide a second product (620). The first bonding mechanism includes a bonding robot (121), a bonding platform (122), and a rolling assembly. The bonding robot (121) is used to transfer the second product (620) to the bonding platform (122). The bonding platform (122) is used to support the first product (610) and is provided with clearance holes. The rolling assembly corresponding to the clearance holes is provided below the bonding platform (122). The rolling assembly includes... The device has a first drive mechanism and a roller (1231) that can pass through the clearance hole. The first drive mechanism can drive the roller (1231) to rise and translate, so as to lift the first product (610) and roll the first product (610) so that the first product (610) and the second product (620) are bonded together to form a composite product. The visual positioning mechanism is electrically connected to the bonding robot (121) and is used to determine the posture of the first product (610) so that the bonding robot (121) can align and bond the second product (620) with the first product (610). The film-tearing device (200) includes a film-tearing platform (210) and a film-tearing robot (220). The film-tearing platform (210) is provided with a positioning component (1221), which is used to position and fix the composite product. The film-tearing robot (220) is used to remove the protective film (621) on the composite product. A conveying mechanism (300) is provided on one side of the bonding device (100) and the film-tearing device (200), and is used to transfer the composite from the bonding device (100) to the film-tearing device (200). The feeding mechanism (110) includes a discharge roller (111), a feeding platform (112), a placement platform (113), and a take-up roller (114) arranged sequentially along the material's feeding path. The discharge roller (111) is used to discharge the material, and the take-up roller (114) is used to wind up the material's support film. The feeding platform (112) is located on the side of the placement platform (113) close to the discharge roller (111) and the take-up roller (114). A feeding position (115) is formed between the feeding platform (112) and the placement platform (113) so that after the material passes through the feeding position (115), the second product (620) on the material can remain on the placement platform (113). It also includes a feeding device (400), which is located on the side of the bonding device (100) away from the film-tearing device (200), and includes a feeding bin (410), a feeding robot (420) and a discharging platform (430). The feeding bin (410) includes a turntable and two feeding positions (411) on the turntable. The feeding positions (411) are used to store multiple first products (610). The feeding robot (420) is located between the feeding bin (410) and the discharging platform (430) and is used to transfer a single first product (610) from the feeding position (411) to the discharging platform (430).

2. The automatic transfer device according to claim 1, characterized in that, The visual positioning mechanism includes a first positioning mechanism (131) and a second positioning mechanism (132). The first positioning mechanism (131) is located above the bonding platform (122) and facing the bonding platform (122) to position and determine the posture of the first product (610). The second positioning mechanism (132) is used to position and determine the posture of the second product (620).

3. The automatic transfer device according to claim 2, characterized in that, The second positioning mechanism (132) includes a positioning platform (1321) and a camera (1322). The positioning platform (1321) is provided with a clearance position, and the camera (1322) is located below the positioning platform (1321) corresponding to the clearance position. The output end (221) of the fitting robot (121) passes above the positioning platform (1321).

4. The automatic transfer device according to claim 1, characterized in that, The first driving mechanism includes a first driving member (1232) and a second driving member (1233). The output end (221) of the first driving member (1232) is connected to the roller (1231) and is used to drive the roller (1231) to move up and down. The output end (221) of the second driving member (1233) is connected to the roller (1231) and is used to drive the roller (1231) to move horizontally.

5. The automatic transfer device according to claim 1, characterized in that, The film-tearing device (200) also includes a pressure-holding mechanism (230), which is located on the side of the film-tearing platform (210) near the bonding device (100) and is used to further press the composite.

6. The automatic transfer device according to claim 1, characterized in that, It also includes a feeding device (500), which is located on the side of the film-tearing device (200) away from the bonding device (100), and includes a feeding robot (510) and a feeding bin (520), the feeding robot (510) being used to transfer the finished product to the feeding bin (520).

7. The automatic transfer device according to claim 6, characterized in that, The feeding device (500) also includes a re-inspection mechanism (530), which includes a third positioning mechanism (531) and a rejection robot (532). The third positioning mechanism (531) is used to perform visual positioning on the composite product to confirm the posture of the second product (620) on the first product (610). The rejection robot (532) is used to reject defective products.

8. The automatic transfer device according to claim 7, characterized in that, The feeding device (500) also includes a storage bin (540), which is located between the third positioning mechanism (531) and the feeding bin (520) and is used to store the separator paper. The rejection robot (532) is also used to transfer the separator paper to the qualified composite to form the finished product.

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