Laminating device

Abstract

The laminating device comprises an auxiliary material supply module, a material belt conveying module, a positioning module and a carrying module, and an arc-shaped groove matched with a product on a first material belt is formed in a positioning plate of the positioning module; the carrying module comprises a driving assembly and a pressing head, the pressing head is matched with the arc-shaped groove, and a first adsorption hole used for adsorbing the auxiliary materials is formed in the lower end of the pressing head. When the laminating device works, under the driving of the driving assembly, the pressing head can move to the auxiliary material supply module to adsorb auxiliary materials, then, the pressing head can move to the position above the positioning plate, the material belt conveying module can drive the first material belt to move along a preset path so that products on the first material belt can fall into an arc-shaped groove of the positioning plate, and then the products on the first material belt can fall into the arc-shaped groove of the positioning plate. The driving assembly can drive the pressing head to extend downwards into the arc-shaped groove so that the auxiliary materials can be attached to the surface of the product. Therefore, the attaching device can automatically complete attaching of the auxiliary materials to the arc curved surface type products.

Description

Technical Field

[0001] The invention relates to the technical field of auxiliary material laminating, and in particular to a laminating device. Background Art

[0002] The laminating device is a device used to laminar the auxiliary materials onto the product.

[0003] The laminating device in the related technology can laminar the auxiliary materials on flat products. However, for products with arc-shaped surfaces, since the product surface is arc-shaped, after the laminating device laminarates the auxiliary materials on the product surface, it is difficult for the auxiliary materials to completely adhere to the surface of the product, and the edges of the auxiliary materials are prone to warping. Correspondingly, in the subsequent process of tearing off the protective film on the auxiliary materials, the auxiliary materials are prone to detach from the product along with the protective film.

[0004] Therefore, the bonding of auxiliary materials on products with arc-shaped curved surfaces often needs to be done manually by staff, which is time-consuming and labor-intensive. Summary of the invention

[0005] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art. The present invention provides a bonding device that can automatically complete the bonding of auxiliary materials on arc curved surface products.

[0006] According to an embodiment of the present invention, the laminating device includes an auxiliary material supply module, a material belt conveying module, a positioning module and a transporting module; the auxiliary material supply module is used to provide auxiliary materials; the material belt conveying module is used to convey the first material belt to move along a preset path; the positioning module is arranged on the preset path, the positioning module includes a positioning plate, the positioning plate is arranged below the preset path, the positioning plate is provided with an arc groove adapted to the product on the first material belt, the arc groove is used to accommodate the product; the transporting module includes a driving component and a pressing head, the pressing head is adapted to the arc groove setting, the lower end of the pressing head is provided with a first adsorption hole for adsorbing the auxiliary material, the driving component is connected to the pressing head, and under the drive of the driving component, the pressing head can adsorb the auxiliary material provided by the auxiliary material supply module, and can adhere the auxiliary material to the product in the arc groove.

[0007] The laminating device described in the present invention has at least the following beneficial effects: in the laminating device of the present application, the auxiliary material supply module can provide auxiliary materials, the material belt conveying module can convey the first material belt to move along a preset path, the positioning module is arranged on the preset path, and the positioning plate of the positioning module is provided with an arc groove adapted to the product on the first material belt; the transport module includes a driving component and a pressure head, the pressure head is adapted to the arc groove setting, and the lower end of the pressure head is provided with a first adsorption hole for adsorbing the auxiliary materials. When the laminating device of the present application is working, under the drive of the driving component, the pressure head can move to the auxiliary material supply module to adsorb the auxiliary materials, and then, the pressure head can move to the top of the positioning plate, and the material belt conveying module can drive the first material belt to move along the preset path, so that the product on the first material belt falls into the arc groove of the positioning plate, and then, the driving component can drive the pressure head to extend downward into the arc groove to adhere the auxiliary materials to the surface of the product. Therefore, the laminating device of the present application can automatically complete the laminating of auxiliary materials on arc surface products.

[0008] According to the bonding device described in an embodiment of the present invention, the positioning module also includes a guide seat, a guide groove extending along a preset path is provided on the guide seat, a limiting groove for accommodating an edge of the first material strip is provided on the groove wall of the guide groove, and the positioning plate is arranged in the guide groove.

[0009] According to the laminating device described in the embodiment of the present invention, the positioning module further includes a first driving structure, which is connected to the positioning plate and is used to drive the positioning plate to perform lifting motion.

[0010] According to the bonding device described in an embodiment of the present invention, the positioning module also includes a pressing component, which is arranged on the guide seat and located on the upper side of the preset path. The pressing component includes a second driving structure and a pressing block. The second driving structure is connected to the pressing block, and the second driving structure is used to drive the pressing block to approach the positioning plate in the vertical direction so that the pressing block can press the first material strip onto the positioning plate.

[0011] According to the bonding device described in an embodiment of the present invention, the positioning module also includes a waste film adsorbent, which is arranged on a guide seat. Along the extension direction of a preset path, the waste film adsorbent is located at the rear side of the positioning module. The waste film adsorbent is provided with a vacuum suction hole for sucking the protective film on the auxiliary material, and the vacuum suction hole is connected to the vacuum device.

[0012] According to the laminating device described in an embodiment of the present invention, the auxiliary material supply module includes a frame, a unwinding roller, a peeling knife and a supporting platform. The unwinding roller, the peeling knife and the supporting platform are all arranged on the frame. The unwinding roller is used to output the second material tape carrying the auxiliary material. The peeling knife is arranged on the moving path of the second material tape and is used to peel the auxiliary material off the second material tape. The supporting platform is arranged on one side of the peeling knife and is used to receive the auxiliary material peeled by the peeling knife.

[0013] According to the laminating device described in the embodiment of the present invention, the auxiliary material supply module further includes a third driving structure, the stripping knife is movably arranged on the frame, the third driving structure is connected to the stripping knife, and is used to drive the stripping knife to approach or move away from the supporting platform.

[0014] According to the laminating device described in the embodiment of the present invention, a second adsorption hole for adsorbing auxiliary materials is provided on the supporting platform.

[0015] The laminating device according to the embodiment of the present invention further includes a detection module, which is arranged on the moving path of the pressure head and is electrically connected to the driving component. The detection module is used to detect the position of the auxiliary material adsorbed on the pressure head.

[0016] The bonding device according to the embodiment of the present invention further includes a pressure-holding module, which is arranged on the moving path. Along the extension direction of the preset path, the pressure-holding module is arranged on the rear side of the positioning module and is used to hold the auxiliary materials on the product under pressure.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 It is a structural schematic diagram of a laminating device according to an embodiment of the present invention;

[0020] Figure 2 for Figure 1 A schematic structural diagram of a positioning module of the bonding device shown;

[0021] Figure 3 for Figure 2 A partial enlarged view of the structure at position A of the positioning module shown;

[0022] Figure 4 for Figure 2 A schematic diagram of the structure of the positioning plate of the positioning module shown;

[0023] Figure 5 for Figure 1 A schematic structural diagram of an auxiliary material supply module of the bonding device shown;

[0024] Figure 6 for Figure 5 A partial enlarged view of the structure at location B of the auxiliary material supply module shown;

[0025] Figure 7 for Figure 1 A schematic structural diagram of a transport module of the bonding device shown;

[0026] Figure 8for Figure 7 A schematic diagram of the structure of the second vertical drive structure and the pressure head of the transport module shown;

[0027] Fig. 9 for Figure 1 A schematic structural diagram of the pressure-maintaining module of the bonding device shown.

[0028] Reference numerals:

[0029] Auxiliary material supply module 100; frame 110; slide rail 111; unwinding roller 120; stripping knife 130; blade 131; bearing platform 140; second adsorption hole 141;

[0030] Material belt conveying module 200;

[0031] Positioning module 300; positioning plate 310; arc groove 311; guide seat 320; guide groove 321; limit groove 322; pressing assembly 330; second driving structure 331; pressing block 332; waste film adsorbing member 340;

[0032] The transport module 400; the pressure head 410; the horizontal drive structure 420; the rotation drive structure 430; the first vertical drive structure 440; the second vertical drive structure 450;

[0033] Detection module 500;

[0034] The pressure-maintaining mold assembly 600 ; the fourth driving structure 610 ; the pressure-maintaining upper mold 620 ; and the pressure-maintaining lower mold 630 . DETAILED DESCRIPTION

[0035] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0036] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0038] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0039] Reference below Figures 1 to 9 The bonding device of the present application is described in detail.

[0040] refer to Figure 1 , Figure 2 , Figure 4 , Figure 7 and Figure 8 According to an embodiment of the present invention, the laminating device comprises an auxiliary material supply module 100, a material belt conveying module 200, a positioning module 300 and a transporting module 400; the auxiliary material supply module 100 is used to provide auxiliary materials; the material belt conveying module 200 is used to convey the first material belt to move along a preset path; the positioning module 300 is arranged on the preset path, the positioning module 300 comprises a positioning plate 310, the positioning plate 310 is arranged below the preset path, the positioning plate 310 is provided with an arc groove 311 adapted to the product on the first material belt, and the arc groove 311 is used to accommodate the product; the transporting module 400 comprises a driving component and a pressing head 410, the pressing head 410 is adapted to the arc groove 311, the lower end of the pressing head 410 is provided with a first adsorption hole for adsorbing the auxiliary material, the driving component is connected to the pressing head 410, and under the drive of the driving component, the pressing head 410 can adsorb the auxiliary materials provided by the auxiliary material supply module 100, and can adhere the auxiliary materials to the products in the arc groove 311.

[0041] For example, Figure 1 , Figure 2 , Figure 4 , Figure 7 and Figure 8As shown, the material belt conveying module 200 can convey the first material belt carrying the product from left to right, the positioning module 300 includes a positioning plate 310, and the upper surface of the positioning plate 310 is provided with a plurality of arc grooves 311, and the plurality of arc grooves 311 are spaced apart along the left and right directions. The auxiliary material supply module 100 is arranged on the rear side of the positioning module 300, and is used to provide auxiliary materials. The transport module 400 includes a driving assembly and a pressure head 410, and the lower end face of the pressure head 410 is an arc surface adapted to the arc groove 311, and the lower end face of the pressure head 410 is provided with a first adsorption hole, and the first adsorption hole is connected to the vacuum generator.

[0042] Furthermore, when the bonding device of the present application is working, the material belt conveying module 200 can convey the first material belt from left to right so that the product on the first material belt falls into the arc groove 311 of the positioning plate 310, and the auxiliary material supply module 100 provides auxiliary materials. Driven by the driving component, the pressing head 410 can move to the auxiliary material supply module 100, and adsorb the auxiliary material on the lower end surface of the pressing head 410 through the first adsorption hole, and then, the driving component drives the pressing head 410 to move to the top of the positioning plate 310, and drives the pressing head 410 to extend downward into the arc groove 311 of the positioning plate 310, so that the auxiliary material adsorbed on the pressing head 410 can be bonded to the product surface in the arc groove 311.

[0043] It can be understood that in the bonding device of the present application, by setting an arc groove 311 on the positioning plate 310, and setting the lower end face of the pressing head 410 to be adapted to the arc shape of the arc groove 311, when the pressing head 410 bonds the auxiliary material to the surface of the product in the arc groove 311, under the extrusion of the pressing head 410, the auxiliary material can be completely bonded to the surface of the product, so as to reduce the probability of adverse problems such as warping in the edge area of ​​the auxiliary material.

[0044] It can be understood that the laminating device of the present application can automatically complete the laminating of auxiliary materials on the surface of the product, thereby reducing the labor intensity of the staff and saving time and effort.

[0045] In some embodiments of the present invention, the positioning module 300 also includes a guide seat 320, which is provided with a guide groove 321 extending along a preset path, and the groove wall of the guide groove 321 is provided with a limiting groove 322 for accommodating the edge of the first material strip, and the positioning plate 310 is arranged in the guide groove 321.

[0046] For example, Figures 2 to 4 As shown, the positioning module 300 also includes a guide seat 320, which is provided with a guide groove 321 extending in the left and right directions, and the front and rear groove walls of the guide groove 321 are both provided with limit grooves 322 extending left and right. The positioning plate 310 is arranged in the guide groove 321 and is located below the limit groove 322.

[0047] It is understandable that, driven by the material belt conveying module 200, the first material belt can move from left to right along the guide groove 321, and the left and right sides of the first material belt can be respectively inserted into the two limiting grooves 322. The setting of the limiting grooves 322 enables the first material belt to move accurately in the left and right directions, so that the products on the first material belt can be accurately moved into the arc groove 311 of the positioning plate 310.

[0048] It should be noted that since the positioning plate 310 is located below the preset path, when the first material belt drives the product to move above the positioning plate 310, it is difficult for the product on the first material belt to fall completely into the arc groove 311 of the positioning plate 310; and when the first material belt drives the product to leave the arc groove 311 of the positioning plate 310, the product is easy to bump against the edge of the arc groove 311, thereby damaging the product.

[0049] Based on the above problems, in some embodiments of the present invention, the positioning module 300 further includes a first driving structure (not shown in the figure), which is connected to the positioning plate 310 and is used to drive the positioning plate 310 to perform lifting motion.

[0050] Furthermore, after the first material belt drives the product to move to directly above the arc groove 311 of the positioning plate 310, the first driving structure can drive the positioning plate 310 to move upward so that the product can be accommodated in the arc groove 311. At this time, the arc groove 311 can limit the lower end of the product so that the pressure head 410 can accurately fit the auxiliary material to the surface of the product; after the pressure head 410 completes the fitting of the auxiliary material to the surface of the product, the first driving structure can drive the positioning plate 310 to move downward so that the product can be separated from the arc groove 311. At this time, under the drive of the material belt conveying module 200, the first material belt can smoothly drive the product to move to the right.

[0051] It can be understood that the setting of the first driving structure can drive the positioning plate 310 to perform lifting movements, so that before the first material belt drives the product to move to the right, the first driving structure can drive the positioning plate 310 downward away from the product to reduce the probability of interference between the product and the groove edge of the arc groove 311 on the positioning plate 310.

[0052] In a further embodiment of the present invention, in order to allow the product to fall more stably into the arc groove 311 of the positioning plate 310, reference is made to Figure 2 and Figure 3The positioning module 300 also includes a pressing component 330, which is arranged on the guide seat 320 and is located on the upper side of the preset path. The pressing component 330 includes a second driving structure 331 and a pressing block 332. The second driving structure 331 is connected to the pressing block 332. The second driving structure 331 is used to drive the pressing block 332 to approach the positioning plate 310 in the vertical direction so that the pressing block 332 can press the first material strip onto the positioning plate 310.

[0053] It can be understood that when the first material belt drives the product to move to directly above the positioning plate 310, the first driving structure can drive the positioning plate 310 to move upward so that the positioning plate 310 can be close to the product and the product can fall into the arc groove 311 of the positioning plate 310. Then, the second driving structure 331 can drive the pressing block 332 downward to approach the positioning plate 310, thereby pressing the first material belt against the positioning plate 310, so that the product can fall deeper into the arc groove 311 of the positioning plate 310.

[0054] It should be noted that a layer of protective film will be attached to the auxiliary material. After the conveying module 400 attaches the auxiliary material to the product, the protective film needs to be torn off the auxiliary material.

[0055] Based on the above problems, in some embodiments of the present invention, reference Figure 2 The positioning module 300 also includes a waste film adsorbent 340, which is arranged on the guide seat 320. Along the extension direction of the preset path, the waste film adsorbent 340 is located on the rear side of the positioning module 300. The waste film adsorbent 340 is provided with a vacuum suction hole for sucking the protective film on the auxiliary material, and the vacuum suction hole is connected to the exhaust device.

[0056] It should be noted that since the surface of the product is an arc-shaped surface, the auxiliary material is also arc-shaped, and the protective film on the surface of the auxiliary material is also arc-shaped; if the clamp is first used to tear off the protective film on the surface of the auxiliary material, due to the arc-shaped surface of the auxiliary material, it is difficult for the clamp to clamp the protective film on the surface of the auxiliary material, resulting in failure in tearing off the protective film on the surface of the auxiliary material.

[0057] In the laminating device of the present application, since a vacuum suction hole is provided on the waste film adsorbent 340 and the vacuum suction hole is connected to the vacuum suction device, when the first material belt drives the product to move to the vacuum suction hole of the waste film adsorbent 340, under the action of the vacuum suction device, the vacuum suction hole can suck the protective film on the surface of the auxiliary material, thereby realizing the tearing off of the protective film on the surface of the auxiliary material.

[0058] In a further embodiment of the present invention, multiple auxiliary material supply modules 100 and conveying modules 400 are provided, and correspondingly, the positioning plates 310, the first driving structure, the pressing assembly 330, and the waste film adsorbent 340 correspond one to one, and multiple groups are arranged at intervals along the extension direction of the guide groove 321, and the auxiliary material supply modules 100, the conveying modules 400 and the positioning plates 310 correspond one to one.

[0059] It can be understood that the setting of the guide groove 321 on the guide seat 320 enables a single material belt conveying module 200 to correspond to multiple auxiliary material supply modules 100 and multiple transport modules 400, so that the bonding device of the present application can simultaneously complete the bonding of multiple auxiliary materials on the product.

[0060] In some embodiments of the present invention, the auxiliary material supply module 100 includes a frame 110, a reel 120, a stripping knife 130 and a supporting platform 140. The reel 120, the stripping knife 130 and the supporting platform 140 are all arranged on the frame 110. The reel 120 is used to output a second material tape carrying the auxiliary material. The stripping knife 130 is arranged on the moving path of the second material tape and is used to peel the auxiliary material off the second material tape. The supporting platform 140 is arranged on one side of the stripping knife 130 and is used to receive the auxiliary material stripped by the stripping knife 130.

[0061] For example, Figure 5 and Figure 6 As shown, the auxiliary material supply module 100 includes a frame 110, a reel 120, a stripping knife 130 and a supporting platform 140. The reel 120, the stripping knife 130 and the supporting platform 140 are all arranged on the frame 110, and the reel 120 is located at the rear side of the stripping knife 130, the supporting platform 140 is located at the front side of the stripping knife 130, and the stripping knife 130 is provided with a blade 131 at the front end.

[0062] Furthermore, the second material tape released by the unwinding roller 120 can move forward along the upper surface of the stripping knife 130 to the blade 131 of the stripping knife 130, and move away from the stripping knife 130 along the lower surface of the stripping knife 130, so that when the second material tape passes the blade 131 of the stripping knife 130, the second material tape can be separated from the auxiliary material on the second material tape, and the separated auxiliary material continues to move forward to the supporting platform 140 to wait for being grasped by the conveying module 400.

[0063] It should be noted that since the auxiliary material is generally arc-shaped, under the action of the stripping knife 130, although the auxiliary material can be gradually separated from the second material tape, part of the auxiliary material will still adhere to the second material tape. When the conveying module 400 grabs the auxiliary material on the supporting platform 140, due to the small gap between the auxiliary material on the supporting platform 140 and the second material tape, the pressure head 410 of the conveying module 400 can easily adsorb the second material tape on the stripping knife 130.

[0064] Based on the above problems, in some embodiments of the present invention, the auxiliary material supply module 100 also includes a third driving structure, the stripping knife 130 is movably disposed on the frame 110, the third driving structure is connected to the stripping knife 130, and is used to drive the stripping knife 130 to approach or move away from the supporting platform 140.

[0065] For example, Figure 5 As shown, a slide rail 111 extending forward and backward is disposed on the frame 110 , and the stripping knife 130 is slidably disposed on the slide rail 111 . The third driving structure is connected to the stripping knife 130 and is used to drive the stripping knife 130 to slide along the slide rail 111 .

[0066] Furthermore, when the stripping knife 130 needs to strip the auxiliary material on the second material tape onto the supporting platform 140, the third driving structure can drive the stripping knife 130 to move forward to approach the supporting platform 140, so that the auxiliary material stripped from the second material tape by the stripping knife 130 can smoothly enter the supporting platform 140; then, when the transport module 400 needs to transport the auxiliary material on the supporting platform 140, the third driving structure can drive the stripping knife 130 to move backward to move away from the supporting platform 140, thereby preventing the pressure head 410 of the transport module 400 from being adsorbed to the second material tape on the stripping knife 130 when adsorbing the auxiliary material on the supporting platform 140.

[0067] It should be noted that after the stripping knife 130 strips the auxiliary material from the second material tape onto the supporting platform 140, the auxiliary material is arc-shaped and will still be partially adhered to the second material tape on the stripping knife 130. In this case, if the third driving structure directly drives the stripping knife 130 backward away from the supporting platform 140, there is a problem that the second material tape drives the auxiliary material away from the supporting platform 140.

[0068] Based on the above problems, in a further embodiment of the present invention, referring to Figure 6 The supporting platform 140 is provided with a second adsorption hole 141 for adsorbing auxiliary materials.

[0069] It can be understood that after the stripping knife 130 strips the auxiliary material on the second material strip onto the supporting platform 140, the second adsorption holes 141 on the supporting platform 140 can adsorb and fix the auxiliary material. When the third driving structure drives the stripping knife 130 to move backward to move away from the supporting platform 140, the auxiliary material can be stably supported on the supporting platform 140 under the adsorption effect of the second adsorption holes 141, waiting for the transportation of the transport module 400.

[0070] In order to enable the transport module 400 to more accurately fit the auxiliary materials provided by the auxiliary material supply module 100 onto the product in the arc groove 311 of the positioning plate 310, in some embodiments of the present invention, reference Figure 1The laminating device further includes a detection module 500, which is disposed on the moving path of the pressing head 410 and is used to detect the position of the auxiliary material adsorbed on the pressing head 410. The detection module 500 is electrically connected to the driving assembly.

[0071] It can be understood that, driven by the driving component, the pressure head 410 can absorb the auxiliary material from the supporting platform 140 and move it to the detection module 500 for position detection. Then, the driving component can accurately fit the auxiliary material to the product in the arc groove 311 according to the detection results of the detection module 500.

[0072] In a further embodiment of the present invention, the detection module 500 is a CCD camera.

[0073] It should be noted that after the transport module 400 attaches the auxiliary material to the product, the waste film adsorbing member 340 will tear off the protective film on the auxiliary material, causing the auxiliary material to partially separate from the product, thereby affecting the adhesion strength of the auxiliary material on the product.

[0074] Based on the above problems, in some embodiments of the present invention, reference Figure 1 The laminating device also includes a pressure-maintaining module 600, which is arranged on the moving path. Along the extension direction of the preset path, the pressure-maintaining module 600 is arranged on the rear side of the positioning module 300 and is used to maintain the pressure of the auxiliary materials on the product.

[0075] It can be understood that, by providing the pressure-maintaining module 600 , the pressure-maintaining module 600 can maintain pressure on the auxiliary materials on the product so that the auxiliary materials can be stably attached to the surface of the product.

[0076] In a further embodiment of the present invention, reference Fig. 9 The pressure-holding module 600 includes a fourth driving structure 610, a pressure-holding upper mold 620 and a pressure-holding lower mold 630. The lower end of the pressure-holding upper mold 620 is provided with an upper pressure-holding surface that adapts to the upper surface of the product, and the upper end of the pressure-holding lower mold 630 is provided with a lower pressure-holding surface that adapts to the lower surface of the product. The fourth driving structure 610 is connected to the pressure-holding lower mold 630, and is used to drive the pressure-holding lower mold 630 to perform a lifting movement, so that the upper pressure-holding surface cooperates with the lower pressure-holding surface to maintain pressure on the auxiliary materials on the product.

[0077] In some embodiments of the present invention, reference Figure 7 and Figure 8The driving assembly includes a horizontal driving structure 420, a rotating driving structure 430, a first vertical driving structure 440 and two second vertical driving structures 450. The transport module 400 includes two pressing heads 410. The two second vertical driving structures 450 are respectively connected to the two pressing heads 410 and are respectively used to drive the pressing heads 410 to perform lifting movements. The output ends of the first vertical driving structure 440 are respectively connected to the two second vertical driving structures 450 and are used to drive the two second vertical driving structures 450 to perform lifting movements synchronously. The output end of the rotating driving structure 430 is connected to the first vertical driving structure 440 and is used to drive the first vertical driving structure 440 to rotate around a vertical axis. The output end of the horizontal driving structure 420 is connected to the rotating driving structure 430 and is used to drive the rotating driving structure 430 to move in the front-rear direction.

[0078] In some embodiments of the present invention, the material belt conveying module 200 is a material puller.

[0079] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A laminating device, characterized in that: include: Auxiliary material supply module, used for providing auxiliary materials; A material belt conveying module, used for conveying the first material belt to move along a preset path; A positioning module is arranged on the preset path, the positioning module comprises a positioning plate, the positioning plate is arranged below the preset path, the positioning plate is provided with an arc groove adapted to the product on the first material belt, the arc groove is used to accommodate the product; The transport module includes a driving component and a pressing head, the pressing head is adapted to the arc-shaped groove, the lower end of the pressing head is provided with a first adsorption hole for adsorbing the auxiliary material, the driving component is connected to the pressing head, and under the drive of the driving component, the pressing head can adsorb the auxiliary material provided by the auxiliary material supply module and can adhere the auxiliary material to the product in the arc-shaped groove.

2. A laminating device according to claim 1, characterized in that: The positioning module also includes a guide seat, a guide groove extending along the preset path is provided on the guide seat, a limiting groove for accommodating an edge of the first material strip is provided on the groove wall of the guide groove, and the positioning plate is arranged in the guide groove.

3. A laminating device according to claim 2, characterized in that: The positioning module also includes a first driving structure, which is connected to the positioning plate and is used to drive the positioning plate to perform lifting motion.

4. A laminating device according to claim 2, characterized in that: The positioning module also includes a pressing component, which is arranged on the guide seat and located on the upper side of the preset path. The pressing component includes a second driving structure and a pressing block. The second driving structure is connected to the pressing block. The second driving structure is used to drive the pressing block to approach the positioning plate in a vertical direction so that the pressing block can press the first material strip onto the positioning plate.

5. A laminating device according to claim 2, characterized in that: The positioning module also includes a waste film adsorbent, which is arranged on the guide seat. Along the extension direction of the preset path, the waste film adsorbent is located at the rear side of the positioning module. The waste film adsorbent is provided with a vacuum suction hole for sucking the protective film on the auxiliary material, and the vacuum suction hole is connected to the exhaust device.

6. The laminating device according to claim 1, characterized in that: The auxiliary material supply module includes a frame, a reel, a stripping knife and a carrying platform. The reel, the stripping knife and the carrying platform are all arranged on the frame. The reel is used to output a second material tape carrying the auxiliary material. The stripping knife is arranged on the moving path of the second material tape and is used to strip the auxiliary material from the second material tape. The carrying platform is arranged on one side of the stripping knife and is used to receive the auxiliary material stripped by the stripping knife.

7. A laminating device according to claim 6, characterized in that: The auxiliary material supply module also includes a third driving structure. The stripping knife is movably arranged on the frame. The third driving structure is connected to the stripping knife and is used to drive the stripping knife to approach or move away from the supporting platform.

8. A laminating device according to claim 7, characterized in that: The supporting platform is provided with a second adsorption hole for adsorbing the auxiliary material.

9. The laminating device according to claim 1, characterized in that: It also includes a detection module, which is arranged on the moving path of the pressure head and is electrically connected to the driving component. The detection module is used to detect the position of the auxiliary material adsorbed on the pressure head.

10. The laminating device according to claim 1, characterized in that: It also includes a pressure-maintaining module, which is arranged on the moving path and at the rear side of the positioning module along the extension direction of the preset path, and is used to maintain the pressure of auxiliary materials on the product.

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