Z-type laminating device for tin foil paper pasting

Abstract

The application discloses a Z-shaped film covering device for tin foil paper pasting, and belongs to the technical field of design and manufacture of plastic pressure product decoration process equipment. The Z-shaped film covering device can significantly improve the decoration efficiency and guarantee the decoration quality. The Z-shaped film covering device comprises a rack, a product transfer unit, a film covering unit, a film scraping unit, a control unit and an operation unit. The control unit is arranged in the middle and lower part of the rack. The product transfer unit is arranged on the middle and upper part of the rack. The film covering unit and the film scraping unit are arranged on the rack above the product transfer unit and are adapted to each other. The operation unit is arranged on the rack between the film covering unit and the film scraping unit and is adapted to the film covering unit and the film scraping unit. The operation unit controls the operation of the product transfer unit, the film covering unit and the film scraping unit through the control unit. When the film is covered, the product is moved to the film covering station through the product transfer unit to paste the tin foil paper, and then is moved to the film scraping station to scrape and press the tin foil paper to the surface of the product.

Description

Technical Field

[0001] The present invention relates to a Z-shaped laminating device, in particular to a Z-shaped laminating device for tinfoil paper pasting, and belongs to the technical field of design and manufacturing of decorative process equipment for plastic pressed products. Background Art

[0002] As semi-automation in manufacturing becomes more and more popular, it is necessary to introduce corresponding equipment to complete some of the more difficult process steps in order to improve production efficiency. For example, in the surface decoration process of plastic-pressed products, tin foil needs to be attached to the surface of the corresponding position of the product. The product is shaped into a Z shape, and the tin foil is required to be flatly attached to three different planes. To ensure that the tin foil is firmly attached, one side of the tin foil is a strong adhesive surface, and the strong adhesive side is provided with release paper. However, at present, this laminating process is usually carried out manually. The tin foil is manually cut into the required length, and then the release paper is separated from the tin foil and the tin foil is attached to the top of the product as required. Finally, a homemade scraper is used to flatly attach the tin foil to the side and top of the product. This method is not only inefficient, but also cannot guarantee the lamination accuracy and uniform effect of the product. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a Z-shaped laminating device for tinfoil paper pasting, which can significantly improve the decoration efficiency and ensure the decoration quality.

[0004] The technical solution adopted to solve the above technical problems is: a Z-type laminating device for tinfoil paper pasting, the Z-type laminating device includes a frame, a product transfer unit, a laminating unit, a scraping unit, a control unit and an operating unit, the control unit is arranged in the lower middle frame, the product transfer unit is arranged on the upper middle frame, the laminating unit and the scraping unit are arranged on the frame above the product transfer unit in a mutually adaptive manner, the operating unit is arranged on the frame between the laminating unit and the scraping unit in a manner adapted to the positions of the laminating unit and the scraping unit, the operating unit controls the operation of the product transfer unit, the laminating unit and the scraping unit through the control unit; in the process of coating the Z-shaped surface of the product with tinfoil, the product to be coated is moved to the laminating station through the product transfer unit, and after the product is pasted with tinfoil at the specified position at the laminating station through the laminating unit, it is moved to the scraping station through the product transfer unit and the tinfoil is scraped and pressed onto the corresponding surface of the product through the scraping unit.

[0005] Furthermore, the frame is a combined truss, and a semi-enclosed fence is arranged around the working platform on the upper part of the combined truss. The product transfer unit, coating unit, scraping unit and operating unit are arranged on the working platform inside the fence in a mutually adaptive manner. Adjustable top foot supports are respectively provided at least at the four corners of the bottom of the combined truss, and a walking wheel group is also provided on the bottom surface of each top foot support of the combined truss. The control unit is arranged at the lower part of the combined truss.

[0006] The preferred embodiment of the above scheme is that the control unit includes a control computer including a programmable module, the operating unit includes an input touch screen, the input touch screen is connected to the control computer, and the product transfer unit, the laminating unit and the scraping unit are respectively connected to the editable module of the control computer.

[0007] Furthermore, the product transfer unit includes a transfer mechanism and a product mounting seat arranged on the output end of the transfer mechanism, and the laminating unit includes a coil rolling assembly, a release paper recovery assembly, a laminating assembly, a slicing assembly and a pressing assembly, and the slicing assembly is arranged between the laminating assembly and the pressing assembly; during the laminating process, the tinfoil paper is arranged on the frame through the coil rolling assembly with the cooperation of the first connecting plate, and the Z-type product to be laminated is transferred from the product laminating station to the product scraping station through the transfer mechanism with the cooperation of the mounting seat, the tinfoil paper is attached to the top of the Z-type product through the laminating assembly, the tinfoil paper attached to the top surface of the Z-type product is pressed on the top surface of the product by the pressing assembly, the attached tinfoil paper and the unattached tinfoil paper are cut and separated by the slicing assembly, and the release paper separated from the tinfoil paper is recycled in roll form by the release paper recovery assembly.

[0008] The preferred embodiment of the above scheme is that the transfer mechanism includes a first drive motor, a first synchronous wheel, a synchronous belt, a detection plate, a transfer assembly, a first guide rail, a second synchronous wheel and a fixed block, the transfer assembly includes a transfer top plate, a transfer bottom plate and a synchronous belt pressure plate, a guide slide is provided on the bottom surface of the transfer bottom plate, the fixed block and the first drive motor are arranged at both ends of the first guide rail, the first synchronous wheel is arranged on the power output end of the first drive motor, the second synchronous wheel is arranged on the fixed block, the detection plate is fixed on the transfer top plate, the transfer assembly is slidably connected to the first guide rail through the guide slide, the synchronous belt is tensioned between the first synchronous wheel and the second synchronous wheel, the transfer assembly fixed on the synchronous belt through the synchronous belt pressure plate can move back and forth on the first guide rail along the length direction with the cooperation of the guide slide and the first drive motor, and the product mounting seat is arranged on the transfer top plate; the transfer mechanism is movably arranged on the frame through the first guide rail.

[0009] Furthermore, the laminating unit also includes a third roller and a limit strip, the coil rolling assembly includes a first support shaft, a pressure block, a first compression spring, a first roller and a second connecting plate; the release paper recycling assembly includes a coupling, a second support shaft, a second compression spring, a locking nut, a paper reel and a second drive motor; the laminating assembly includes a first cylinder, a third connecting plate, a second cylinder, a pressure wheel, a rotating shaft, a first adapter plate, a first connecting block, a second connecting block and a second roller; the cutting assembly includes a third cylinder, a fourth cylinder, a second adapter plate, a first pressure plate, a second pressure plate and a knife The pressing assembly includes a fifth cylinder, a third adapter plate, a third connecting block and a fourth roller; the coil rolling assembly, the release paper recovery assembly, the laminating assembly, the cutting assembly and the pressing assembly are respectively arranged at corresponding positions of the top working platform of the combined truss through the cooperation of the first connecting plate, the second connecting plate, the second support shaft, the third connecting plate, the second adapter plate, the third adapter plate and the profile; there are two third rollers, which are arranged in parallel at the lower left side of the coil rolling assembly, and the limit strips for limiting the left and right positions of the tin foil and the release paper are arranged at both ends of the third roller.

[0010] The preferred embodiment of the above scheme is that the scraping unit includes an installation structure, a first limiting assembly, a second limiting assembly, a scraping assembly and a scraping drive assembly. The first limiting assembly, the second limiting assembly, the scraping assembly and the scraping drive assembly are arranged at corresponding positions of the top working platform of the combined truss in a manner that adapts to each other through the position of the installation structure; during the scraping process, the scraping assembly scrapes the film with the cooperation of the power output by the scraping drive assembly.

[0011] Furthermore, the mounting structure includes a supporting column group, a sixth cylinder, a fourth connecting plate, a floating joint and a fifth connecting plate. The supporting column group includes four supporting columns. The fourth connecting plate is installed at the corresponding position of the top working platform of the combined truss through a supporting column arranged at each of its four corners to adapt to the positions of the product transfer unit and the coating unit. The power output end of the sixth cylinder arranged on the upper surface of the fourth connecting plate passes downward through the fourth connecting plate, and the fifth connecting plate is arranged on the power output end of the sixth cylinder through a floating joint; the moving position of the fifth connecting plate is limited by a first limiting assembly arranged on one of the supporting columns, and the scraping assembly and the scraping drive assembly arranged on the fifth connecting plate, which are adapted to each other in position, are limited to the extreme position of their reciprocating movement by a second limiting assembly, and the operating unit is arranged at the specified position of the fourth connecting plate.

[0012] The preferred embodiment of the above scheme is that the first limit assembly includes a first limit screw, a sixth connecting plate, a first fixed plate, a first hydraulic buffer, a second guide rail and a fourth adapter plate; the second limit assembly includes a third guide rail, a second fixed plate, a second limit screw, a second hydraulic buffer and a fifth adapter plate; the scraper assembly includes a guide shaft, a third compression spring, a seventh connecting plate, a U-shaped connecting plate, a scraper and a blowing block; the scraper drive assembly includes a seventh cylinder and a seventh cylinder connecting plate; the first limit assembly is arranged at the specified position of the corresponding support column through the fixed plate, the second limit assembly is arranged on the seventh connecting plate of the scraper assembly through the second fixed plate, the scraper drive assembly is arranged on the fifth connecting plate through the seventh cylinder connecting plate to adapt to the position of the scraper assembly, and the scraper assembly is arranged on the output end of the seventh cylinder and connected to the fifth adapter plate.

[0013] Furthermore, the control unit also includes a grating assembly, a signal detector and a reset sensor, which are arranged at corresponding positions of the frame to adapt to the positions of the product transfer unit, the laminating unit and the scraping unit; during the laminating process, the various components of the product transfer unit, the laminating unit and the scraping unit respectively obtain relevant information of each component through the grating assembly, the signal detector and the reset sensor, and transmit the obtained information to the programmable module, and then transport the product, lamination and scraping under the control of the output signal of the programmable module.

[0014] The beneficial effects of the present invention are as follows: the technical solution provided in the present application is achieved by designing a Z-type laminating device including a frame, a product transfer unit, a laminating unit, a scraping unit, a control unit and an operating unit, and then arranging the control unit in the lower middle part of the frame, arranging the product transfer unit on the upper middle part of the frame, arranging the laminating unit and the scraping unit on the frame above the product transfer unit in a manner adapted to each other, arranging the operating unit on the frame between the laminating unit and the scraping unit in a manner adapted to the positions of the laminating unit and the scraping unit, and enabling the operating unit to control the operation of the product transfer unit, the laminating unit and the scraping unit through the control unit; in this way, when the Z-shaped surface of the product is coated with tin foil, the product to be coated can be moved to the laminating station through the product transfer unit, and after the product is pasted with tin foil at the specified position by the laminating unit at the laminating station, it is moved to the scraping station through the product transfer unit and the tin foil is scraped and pressed onto the corresponding surface of the product by the scraping unit. The invention solves the technical problem in the prior art that the surface covering of plastic pressed products with Z-shaped surfaces with tin foil can only be decorated manually. The Z-shaped laminating device of the present application is used to decorate the surface of plastic pressed products with Z-shaped surfaces with tin foil. Except for the manual operation of the upper and lower plastic pressed products, other operations such as pasting, cutting, separation of release paper and pressurized covering of tin foil are completed by the corresponding functional units of the Z-shaped laminating device, which can not only significantly improve the decoration efficiency, but also effectively ensure the decoration quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the Z-type laminating device for tinfoil paper lamination of the present invention;

[0016] Figure 2 This is a schematic structural diagram of a product transfer unit involved in a Z-type laminating device for tinfoil paper lamination according to the present invention;

[0017] Figure 3 It is a structural schematic diagram of the laminating unit involved in the Z-type laminating device for tinfoil paper laminating of the present invention;

[0018] Figure 4 It is a structural schematic diagram of the release paper recovery assembly involved in the Z-type laminating device for tinfoil paper lamination of the present invention;

[0019] Figure 5 It is a structural schematic diagram of the coil rolling assembly involved in the Z-type laminating device for tinfoil paper lamination of the present invention;

[0020] Figure 6 It is a structural schematic diagram of the pressing assembly involved in the Z-type laminating device for tinfoil paper lamination of the present invention;

[0021] Figure 7 It is a structural schematic diagram of the laminating assembly involved in the Z-type laminating device for tinfoil paper laminating of the present invention;

[0022] Figure 8 It is a structural schematic diagram of the cutting assembly involved in the Z-type laminating device for tinfoil paper lamination of the present invention;

[0023] Figure 9 、 Figure 10 It is a structural schematic diagram of the film scraping unit involved in the Z-type laminating device for tinfoil paper lamination of the present invention;

[0024] Figure 11 It is a structural schematic diagram of the scraping assembly involved in the Z-type laminating device for tinfoil paper lamination of the present invention.

[0025] The figure is marked as: product transfer unit 100, film covering unit 200, film scraping unit 300, control unit 400, operation unit 500, first driving motor 110, first synchronous wheel 120, synchronous belt 130, detection plate 140, transfer assembly 150, transfer top plate 151, transfer bottom plate 152, synchronous belt pressing plate 153, first guide rail 160, second synchronous wheel 170, fixed block 180, product mounting seat 190, first connecting plate 210, tin foil roll material 220, release paper 221, tin foil 222, roll material rolling assembly 230, first supporting shaft 231, pressing block 232, first compression spring 233, first roller 234, second connecting plate 240, release paper recycling assembly 250, shaft coupling 251, second supporting shaft 252, second compression spring 253, locking nut 254, paper roll 255, second driving motor 256, film covering assembly 260, first air cylinder 261, third connecting plate 262, second air cylinder 263, pressing wheel 264, rotating shaft 265, first adapter plate 266, first connecting block 267, second connecting block 268, second roller 269, profile 270, third roller 280, limiting strip 290, cutting assembly 2100, third air cylinder 2101, fourth air cylinder 2102, second adapter plate 2103, first pressing plate 2104, second pressing plate 2105, blade 2106, pressing assembly 2110, fifth air cylinder 2111, third adapter plate 2112, third connecting block 2113, fourth roller 2114, reinforcing rib 2130, sixth air cylinder 310, fourth connecting plate 320, floating joint 330, fifth connecting plate 340, first limiting assembly 350, first limiting screw 351, sixth connecting plate 352, first fixed plate 353, first hydraulic buffer 354, second guide rail 355, fourth adapter plate 356, second limiting assembly 360, third guide rail 361, second fixed plate 362, second limiting screw 363, second hydraulic buffer 364, fifth adapter plate 365, air cylinder connecting plate 370, seventh air cylinder 380, film scraping assembly 390, guide shaft 391, third compression spring 392, seventh connecting plate 393, U-shaped connecting plate 394, scraper 395, air blowing block 396. DETAILED DESCRIPTION

[0026] As Figures 1 to 11The present invention provides a Z-type laminating device for tinfoil paper pasting, which can significantly improve the decoration efficiency and ensure the decoration quality. The Z-type laminating device includes a frame, a product transfer unit 100, a laminating unit 200, a scraping unit 300, a control unit 400 and an operating unit 500. The control unit 400 is arranged in the lower middle part of the frame, the product transfer unit 100 is arranged on the upper middle part of the frame, the laminating unit 200 and the scraping unit 300 are arranged on the frame above the product transfer unit 100 in a mutually adapted manner, and the operating unit 500 is arranged between the laminating unit 200 and the scraping unit 300 in a mutually adapted manner. On the frame between the film units 300, the operating unit 500 controls the operation of the product transfer unit 100, the laminating unit 200 and the scraping unit 300 through the control unit 400; in the process of coating the Z-shaped surface of the product with tinfoil, the product to be coated is moved to the laminating station through the product transfer unit 100, and after the product is pasted with tinfoil at the specified position at the laminating station through the laminating unit 200, it is moved to the scraping station through the product transfer unit 100 and the tinfoil is scraped and pressed onto the corresponding surface of the product through the scraping unit 300. The technical solution provided by the present application is achieved by designing a Z-type laminating device including a frame, a product transfer unit, a laminating unit, a scraping unit, a control unit and an operating unit, and then arranging the control unit in the lower middle part of the frame, arranging the product transfer unit on the upper middle part of the frame, arranging the laminating unit and the scraping unit on the frame above the product transfer unit in a manner that is compatible with each other, arranging the operating unit on the frame between the laminating unit and the scraping unit in a manner that is compatible with the positions of the laminating unit and the scraping unit, and enabling the operating unit to control the operation of the product transfer unit, the laminating unit and the scraping unit through the control unit; in this way, when the Z-shaped surface of the product is coated with tin foil, the product to be coated can be moved to the laminating station through the product transfer unit, and after the product is pasted with tin foil at the specified position at the laminating station through the laminating unit, it is moved to the scraping station through the product transfer unit and the tin foil is scraped and pressed onto the corresponding surface of the product through the scraping unit. The invention solves the technical problem in the prior art that the surface covering of plastic pressed products with Z-shaped surfaces with tin foil can only be decorated manually. The Z-shaped laminating device of the present application is used to decorate the surface of plastic pressed products with Z-shaped surfaces with tin foil. Except for the manual operation of the upper and lower plastic pressed products, other operations such as pasting, cutting, separation of release paper and pressurized covering of tin foil are completed by the corresponding functional units of the Z-shaped laminating device, which can not only significantly improve the decoration efficiency, but also effectively ensure the decoration quality.

[0027] In the description of this application, it should be noted that the terms "upper", "lower", "top", "bottom", "front side", "rear side", "back side", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the application is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms 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, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, the terms "first", "second", etc. are only used to distinguish descriptions and cannot be understood as indicating or implying relative importance. In this article, "parallel", "perpendicular", etc. are not strict mathematical and / or geometric limitations, but also include errors that can be understood by those skilled in the art and are allowed in manufacturing or use.

[0028] The technical solution of this application will be further described below with reference to specific embodiments in conjunction with the accompanying drawings:

[0029] Example 1

[0030] like Figure 1 As shown, the Z-type coating device described in the present application includes a frame, on which a product transfer unit 100, a coating unit 200 and a film scraping unit 300 are provided. The coating unit 200 and the film scraping unit 300 are both provided on the frame and located above the product transfer unit 100. The product transfer unit 100 is provided with a coating station and a film scraping station corresponding to the coating unit 200 and the film scraping unit 300 respectively. The product transfer unit 100 includes a transfer mechanism and a product mounting seat 190 provided at the output end of the transfer mechanism. The transfer mechanism can transfer the product mounting seat 190 from the product coating station to the product film scraping station, thereby realizing the two processes of coating the top film and scraping the side film and bottom film of the coated product. Figure 2 As shown, the first drive motor 110, the power source of the product transfer unit 100, is fixedly mounted on the upper end of the frame, the first synchronous wheel 120 is mounted on the output end of the first drive motor 110, the second synchronous wheel 170 is mounted on the fixed block 180, and is on the same horizontal plane as the first synchronous wheel 120 and flush with the end face. The fixed block 180 is mounted on the upper end of the frame and can be adjusted forward and backward to achieve tension adjustment of the synchronous belt 130. The transfer component 150 is arranged at the output end of the first guide rail 160. The first guide rail 160 is installed on the upper end of the frame and is symmetrically distributed on both sides of the synchronous belt 130, thereby achieving smooth operation of the transfer component 150. The transfer component 150 includes a transfer base plate 152 connected to the output end of the first guide rail 160; a synchronous belt clamping plate 153 fixed to the upper end of the transfer base plate 152 and clamping the synchronous belt 130; and a transfer top plate 151 arranged at the top. The product mounting seat 190 is arranged at the output end of the transfer component 150 and is fixedly connected to the transfer top plate 151.

[0031] The laminating unit 200 provided above the product laminating station includes a profile 270 provided on a frame, a second connecting plate 240 provided at the upper end of the profile, a first connecting plate 210 vertically installed with the second connecting plate, and a reinforcing rib 2130 provided between the first connecting plate 210 and the second connecting plate 240, which improves the stability of the laminating unit 200 in operation. Figure 3 and Figure 5 As shown, the coil rolling assembly 230 is arranged at the top of the laminating unit 200 and fixed to one side of the first connecting plate 210. The coil rolling assembly 230 includes a first roller 234, which is fixedly connected to the first connecting plate 210 and is arranged at the center of the coil rolling assembly 230. The first support shaft is arranged outside the first roller 234 and transitionally cooperates with it. It rotates with the rotation of the first roller 234. The pressing block 232 is in the shape of a long T and is evenly distributed at the top of the groove of the first support shaft. The first compression spring 233 is arranged in the groove of the first support shaft 231, and the bottom contacts the top of the groove of the first support shaft 231, and the top contacts the pressing block 23 2, has a certain amount of compression, in the absence of external force, the pressing block 232 is in close contact with the top of the first support shaft 231 groove under the action of the spring pressure on the T-shaped surface, under the action of external force, the pressing block 232 can move up and down in the groove, thereby achieving the tinfoil roll 220 under the action of tension, stably sleeved on the outside of the roll rolling assembly 230, and the tinfoil roll 220 can be easily inserted and removed, which is convenient for replacement. The tinfoil roll 220 is sleeved on the outside of the roll rolling assembly 230 and can rotate with the roll rolling assembly 230. The tinfoil roll 220 includes tinfoil 222 covering the product and release paper 221.

[0032] like Figure 3 and Figure 4As shown, there are two third rollers 280, which are arranged in parallel at the lower left side of the coil rolling assembly 230, and the limit bars 290 are arranged at both ends of the third roller 280. The limit bars 290 limit the tin foil 222 and the release paper 221 to the left and right to prevent them from deviation during the lamination process. After the tin foil coil 220 is pulled apart, the sheet material shuttles between the two third rollers 280, which guides the tin foil 222 and the release paper 221 and is also the separation point of the tin foil 222 and the release paper 221. The separated release paper 221 is pulled horizontally to the release paper recovery assembly 250 arranged on the left. The release paper recycling assembly 250 includes a second drive motor 256 that drives the release paper recycling assembly 250 to rotate, and a coupling 251 arranged at the output end of the second drive motor 256. The second support shaft 252 is connected to one end of the coupling 251, which is the opposite end connected to the second drive motor 256. As the second drive motor 256 rotates, the paper reel 255 is sleeved on the outer end of the second support shaft 252, with a clearance fit between them. The second compression spring 253 is sleeved on the end of the second support shaft 252 that passes through the paper reel 255, and a locking nut 254 is arranged at the end of the second support shaft 252. The right end of the second compression spring 253 is adjusted by screwing in different lengths to adjust the compression amount of the second compression spring 253, thereby adjusting the friction force of the contact surface between the second compression spring 253 and the paper reel 255, that is, the rotational force that drives the paper reel 255 to rotate with the second drive motor 256. The release paper 221 rotates with the rotation of the paper reel 255 and finally forms a roll, thereby realizing the recycling of the release paper 221.

[0033] Further, such as Figure 7As shown, the coating assembly 260 is fixed on the first connecting plate 210 and is arranged below the third roller 280. The coating assembly 260 includes a third connecting plate 262 and a first cylinder 261 that drives the third connecting plate 262 to rise and fall. The first cylinder is fixed on the first connecting plate 210, and the connecting hole is a slot hole, and the position can be adjusted up and down. The second cylinder 263 is arranged below the third connecting plate 262 and is connected to the slot hole of the third connecting plate 262. The first adapter plate 266 is arranged at the output end of the second cylinder 263. The first connecting block 267 has two pieces, which are respectively arranged at both ends of the first adapter plate 266, and the hole centers of the two first connecting blocks 267 coincide. The two ends of the rotating shaft 265 are respectively connected to the two first connecting blocks 267 holes. The two ends of the rotating shaft 265 are provided with bearings, and the rotating shaft 265 can rotate at will. The pressing wheel 264 is made of Teflon and has multiple grooves milled on the surface to reduce strong adhesion with the tin foil 222 The contact surface of the flexible surface, the pressure wheel 264 and the rotating shaft 265 are clearance-matched, and the pressure wheel 264 can slide back and forth to adjust its position. After determining the position, it is fixed to the rotating shaft 265 by a set screw and rotates with the rotation of the rotating shaft. The second connecting block 268 has two pieces, which are arranged at the lower end of the third connecting plate 262 and are aligned left and right with the two first connecting plates 210. The two ends of the second roller 269 are respectively connected to the two second connecting blocks 268 and are in the same horizontal plane as the rotating shaft 265. The second roller 269 has bearings at both ends, and the second roller 269 can rotate at will. After the tinfoil is laminarized, before cutting, the second cylinder 263 drives the pressure wheel 264 forward to press the strong adhesive surface of the tinfoil 222. The second roller 269 is in close contact with the non-adhesive surface of the tinfoil 222 and cuts after pressing. After cutting, the second roller 269 drives the pressure wheel 264 to roll during the retreat process to achieve rolling separation.

[0034] The pressing assembly 2110 and the cutting assembly 2100 are fixed on the first connecting plate 210. Figure 6 、 Figure 8As shown, the pressing assembly 2110 is flush with the second roller 269 in the film covering assembly 260, and the height is consistent when not in action. The pressing assembly 2110 includes a fifth cylinder 2111 fixed on the first connecting plate 210, a third adapter plate 2112 fixed on the output end of the fifth cylinder 2111, two third connecting blocks 2113 fixed on the two ends of the third adapter plate 2112, and the hole centers of the two third connecting blocks 2113 coincide, and a fourth roller 2114 connected with the holes of the two third connecting blocks 2113 at both ends, and the fourth roller 2114 has a bearing inside and can rotate freely. The cutting assembly 2100 is arranged between the film covering assembly 260 and the pressing assembly 2110, and the cutting assembly 2100 includes a third cylinder 2101 and a fourth cylinder 2102, the third cylinder 2101 is fixed on the first connecting plate 210 through an L-shaped connecting block, the fourth cylinder 2102 is fixed on the output end of the third cylinder 2101, the third cylinder 2101 can drive the fourth cylinder 2102 to move forward and backward, a second adapter plate 2103 is arranged on the output end of the fourth cylinder, the fourth cylinder 2102 can drive the second adapter plate 2103 to move up and down, a first pressing plate 2104 is arranged below the second adapter plate 2103, a second pressing plate 2105 is arranged on the right side of the first pressing plate 2104, and blades 2106 are arranged between the first pressing plate 2104 and the second pressing plate 2105 and are fixed by pressing force, and all the blades 2106 can be adjusted forward and backward, left and right, and at any angle.

[0035] As Figure 9 , Figure 10As shown, the film scraping unit 300 includes a fourth connecting plate 320 and a sixth cylinder 310 arranged on the fourth connecting plate 320, the output end of the sixth cylinder 310 is downward, the fourth connecting plate 320 is fixedly connected to the profile rack, a floating joint 330 is arranged at the output end of the sixth cylinder 310, which ensures that the cylinder does not jam even if there is a little eccentricity during operation, a fifth connecting plate 340 is arranged at the output end of the floating joint 330, the sixth cylinder 310 can drive the fifth connecting plate 340 to move up and down, a first limiting assembly 350 is arranged on the profile rack fixedly connected with the fourth connecting plate 320, the first limiting assembly 350 includes a sixth connecting plate 352 connected with the profile rack, the position of the sixth connecting plate 352 can be adjusted up and down on the profile, a first fixed plate 353 is arranged at each of the upper end and the lower end of the sixth connecting plate 352, a first limiting screw 351 is arranged on the first fixed plate 353 and can be adjusted in position forward and backward through threads, which is used for limiting the up and down movement position of the fifth connecting plate 340, a first hydraulic buffer 354 is arranged on the first fixed plate 353 and can be adjusted in position forward and backward through threads, which is used for limiting and buffering, a second guide rail 355 is arranged on the sixth connecting plate 352, a fourth adapter plate 356 is arranged at the output end of the second guide rail 355 and is fixedly connected with the bottom end of the fifth connecting plate 340. A second limiting assembly 360 is arranged symmetrically on the left and right sides of the bottom surface of the fifth connecting plate 340, the second limiting assembly 360 includes a third guide rail 361 arranged on the bottom surface of the fifth connecting plate 340, as shown in the figure, Figure 11 a second fixed plate 362 is arranged on the front and back sides of the third guide rail 361 and is fixed to the bottom end of the fifth connecting plate 340, a second limiting screw 363 is arranged on the second fixed plate 362 and can be adjusted in position forward and backward through threads, a second hydraulic buffer 364 is arranged on the second fixed plate 362 and can be adjusted in position forward and backward through threads, and a fifth adapter plate 365 is arranged at the output end of the third guide rail 361. A cylinder connecting plate 370 is arranged at the bottom end of the fifth connecting plate 340 and is connected vertically, a seventh cylinder 380 is arranged on the cylinder connecting plate 370, and a film scraping assembly 390 is arranged at the output end of the seventh cylinder 380 and is connected with the fifth adapter plate 365. The film scraping assembly 390 includes a seventh connecting plate 393 fixedly connected with the fifth adapter plate 365 and connected with the output end of the seventh cylinder 380, as shown in the figure, Figure 11 a guide shaft 391 is arranged on the seventh connecting plate, the guide shaft 391 is T-shaped, the threaded end is connected with a U-shaped connecting plate 394, the other end is sleeved with a third compression spring 392, the large end of the T-shaped guide shaft 391 limits the third compression spring 392 from running out, the guide shaft 391 can drive the U-shaped connecting plate 394 to move forward and backward through the compression and reset of the third compression spring 392, a scraper 395 is arranged on the other side of the U-shaped connecting plate 394 connected with the guide shaft 391, and air blowing blocks 396 are arranged on the left and right sides of the U-shaped connecting plate 394, and the air blowing holes are downward.

[0036] In order to realize automatic installation, the application further comprises a control unit 400, which is electrically connected with the product transfer unit 100, the film coating unit 200, the film scraping unit 300 and the operation unit 500 respectively. In order to strengthen the linkage control and safety control of the overall equipment operation, the control unit 400 is electrically connected with each driving member through a signal detection line. Before each action is realized, the control unit 400 needs to receive the signal detection of the related device. After the device reaches the specified position, the control unit 400 can control the action of the next matching unit. Further, a grating and an emergency stop button are introduced to control the control unit 400.

[0037] The working process of this application is as follows: the plastic pressed product is placed in the positioning groove of the product mounting seat 190, and then after the entire device starts working, the control unit 400 controls the first drive motor 110 to rotate and drives the product mounting seat 190 connected to the output end of the transfer component 150 to move forward. When it reaches the lower end of the laminating unit 200, the first drive motor 110 stops rotating. At this time, the second cylinder 263 is in action, and the pinch wheel 264 and the second roller 269 clamp the tinfoil 222. After the product transfer component 100 is in place, the first cylinder 261 drives the product mounting seat 190 clamped in the laminating component 260. The tinfoil 222 moves downward to cover the top of the product. After it reaches its position, the second cylinder 263 drives the pinch roller 264 to retreat. After the pinch roller 264 retreats to its position, the control unit 400 controls the first drive motor 110 to drive the product mounting base 190 forward again. After it advances a certain distance, the fifth cylinder 2111 drives the fourth roller 2114 at the output end to press down on the surface of the tinfoil 222 covering the top surface of the product. While the product mounting base 190 drives the product forward, due to the adhesion of the tinfoil 222 to the top surface of the product, the tinfoil roll 220 drives the roll rolling assembly 230 along with the product. The product moves and rotates. As the product moves forward, the second roller 269 and the fourth roller 2114 pressing on the surface of the tinfoil 222 rotate along with it, and press the tinfoil 222 flatly on the top surface of the product. When the tinfoil 222 is coated to near the tail end of the product, it moves forward. At the same time, the first cylinder 261 drives the laminating assembly 260 upward. After reaching the cutting position, the first drive motor 110 stops rotating. Since the laminating assembly 260 moves upward in advance, the tinfoil 222 between the laminating assembly 260 and the pressing assembly 2110 is in a suspended and taut state; the control unit 400 controls the cutting assembly 2100 to move upward. After the fourth cylinder 2102 drives the blade 2106 at the output end downward to cut a small hole in the tinfoil 222, the third cylinder 2101 drives the cutting assembly 2100 forward as a whole to neatly cut the tinfoil 222. After the third cylinder 2101 moves forward to its position, the fourth cylinder 2102 and the third cylinder 2101 are reset at the same time, and the control unit 400 controls the first drive motor to continue moving forward. During the forward process, after the product mounting seat 190 completely leaves the laminating unit 200, the fifth cylinder 2111 drives the pressing assembly 2110 upward as a whole to complete the top lamination of the product.When the product mounting seat 190 moves forward to the bottom of the scraping unit 300, that is, when the proximity switch is turned on, an input signal is given to the control unit 400. The control unit 400 controls the first drive motor 110 to stop rotating, and at the same time controls the sixth cylinder 310 to drive the scraper 395 at the output end downward. While the air is moving downward, the blowing block 396 blows air through the blowing hole to ensure that the tin foil 222 is in a horizontal state during the downward process. During the downward pressing process, because the side of the product is an inclined surface, the third compression spring 392 compresses and adjusts the side scraping film pressing force to ensure that the scraping film is flat. After cylinder 310 is pressed down into position, control unit 400 controls seventh cylinder 380 to drive end scraper 395 forward to coat bottom surface with tinfoil 222. After seventh cylinder 380 is advanced into position, control unit 400 controls sixth cylinder 380 to ascend. Once ascended into position, control unit 400 controls seventh cylinder 380 to reset, and simultaneously controls first drive motor 110 to reverse and reset. When the reset sensor detects that it is in position, it inputs a signal to control unit 400, causing control unit 400 to stop first drive motor 110. Coating of the product is complete, and the product can be removed. This cycle repeats, achieving mass production.

[0038] The above is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, various modifications and variations of the present application are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

[0039] In summary, the present application provides a Z-type laminating device including a frame, on which a product transfer unit, a laminating unit and a scraping unit are provided. The laminating unit and the scraping unit are both provided on the frame and located above the product transfer unit. The product transfer unit is provided with a laminating station and a scraping station corresponding to the laminating unit and the scraping unit respectively. The product transfer unit includes a transfer mechanism and a product mounting seat provided at the output end of the transfer mechanism. The transfer mechanism can transfer the product mounting seat from the product laminating station to the product scraping station. The present application laminates the top surface of the product through a laminating assembly, presses the tin foil attached to the top surface through a pressing assembly, separates the attached tin foil from the unattached tin foil through a cutting assembly, and then transfers it to the scraping station. The scraping assembly is driven by a cylinder and the side and bottom lamination is achieved through the compression mechanism in the scraping assembly. Multiple surfaces are laminated simultaneously with high efficiency and high precision, and the yield rate of the workpiece after lamination is improved.

Claims

1. Z-type laminating device for tinfoil paper laminating, characterized by: The Z-type laminating device includes a frame, a product transfer unit, a laminating unit, a scraping unit, a control unit and an operating unit. The control unit is arranged in the frame at the lower middle part, the product transfer unit is arranged on the frame at the upper middle part, the laminating unit and the scraping unit are arranged on the frame above the product transfer unit in a mutually adaptive manner, the operating unit is arranged on the frame between the laminating unit and the scraping unit in a manner adapted to the positions of the laminating unit and the scraping unit, and the operating unit controls the operation of the product transfer unit, the laminating unit and the scraping unit through the control unit; in the process of coating the Z-shaped surface of the product with tin foil, the product to be coated is moved to the laminating station through the product transfer unit, and after the product is pasted with tin foil at a specified position at the laminating station through the laminating unit, it is moved to the scraping station through the product transfer unit, and the tin foil is scraped and pressed onto the corresponding surface of the product through the scraping unit. The product transfer unit includes a transfer mechanism and a product mounting seat arranged on the output end of the transfer mechanism, and the laminating unit includes a coil rolling assembly, a release paper recovery assembly, a laminating assembly, a slicing assembly and a pressing assembly, and the slicing assembly is arranged between the laminating assembly and the pressing assembly; during the laminating process, the tinfoil is arranged on the frame through the coil rolling assembly with the cooperation of the first connecting plate, and the Z-type product that needs to be laminated is transferred from the product laminating station to the product scraping station through the transfer mechanism with the cooperation of the mounting seat, the tinfoil is attached to the top of the Z-type product through the laminating assembly, and the tinfoil attached to the top surface of the Z-type product is pressed on the top surface of the product by the pressing assembly, the attached tinfoil and the unattached tinfoil are cut and separated by the slicing assembly, and the release paper separated from the tinfoil is recycled in rolls by the release paper recovery assembly.

2. The Z-type laminating device for tinfoil paper lamination according to claim 1, characterized in that: The frame is a combined truss, and a semi-enclosed fence is arranged around the working platform on the upper part of the combined truss. The product transfer unit, coating unit, scraping unit and operation unit are arranged on the working platform inside the fence in a mutually adaptive manner. Adjustable top foot supports are respectively provided at least at the four corners of the bottom of the combined truss, and a walking wheel set is also provided on the bottom surface of each top foot support of the combined truss. The control unit is arranged at the lower part of the combined truss.

3. The Z-type laminating device for tinfoil paper lamination according to claim 1 or 2, characterized in that: The control unit includes a control computer including a programmable module, the operating unit includes an input touch screen, the input touch screen is connected to the control computer, and the product transfer unit, the laminating unit and the scraping unit are respectively connected to the editable module of the control computer.

4. The Z-type laminating device for tinfoil paper lamination according to claim 3, characterized in that: The transfer mechanism includes a first drive motor, a first synchronous wheel, a synchronous belt, a detection plate, a transfer assembly, a first guide rail, a second synchronous wheel and a fixed block. The transfer assembly includes a transfer top plate, a transfer bottom plate and a synchronous belt pressure plate. A guide slide is provided on the bottom surface of the transfer bottom plate. The fixed block and the first drive motor are arranged at both ends of the first guide rail. The first synchronous wheel is arranged on the power output end of the first drive motor. The second synchronous wheel is arranged on the fixed block. The detection plate is fixed on the transfer top plate. The transfer assembly is slidably connected to the first guide rail through the guide slide. The synchronous belt is tensioned between the first synchronous wheel and the second synchronous wheel. The transfer assembly fixed on the synchronous belt through the synchronous belt pressure plate can move back and forth on the first guide rail along the length direction under the cooperation of the guide slide and the first drive motor. The product mounting seat is arranged on the transfer top plate; the transfer mechanism is arranged on the frame through the first guide rail.

5. The Z-type laminating device for tinfoil paper lamination according to claim 4, characterized in that: The laminating unit also includes a third roller and a limit strip, the coil rolling assembly includes a first support shaft, a pressure block, a first compression spring, a first roller and a second connecting plate; the release paper recycling assembly includes a coupling, a second support shaft, a second compression spring, a locking nut, a paper reel and a second drive motor; the laminating assembly includes a first cylinder, a third connecting plate, a second cylinder, a pressure wheel, a rotating shaft, a first adapter plate, a first connecting block, a second connecting block and a second roller; the cutting assembly includes a third cylinder, a fourth cylinder, a second adapter plate, a first pressure plate, a second pressure plate and a blade; the pressure plate The tightening assembly includes a fifth cylinder, a third adapter plate, a third connecting block and a fourth roller; the coil rolling assembly, the release paper recovery assembly, the laminating assembly, the cutting assembly and the pressing assembly are respectively arranged at corresponding positions of the top working platform of the combined truss through the cooperation of the first connecting plate, the second connecting plate, the second support shaft, the third connecting plate, the second adapter plate, the third adapter plate and the profile; there are two third rollers, which are arranged in parallel at the lower left side of the coil rolling assembly, and the limit strips for limiting the left and right positions of the tin foil and the release paper are arranged at both ends of the third roller.

6. The Z-type laminating device for tinfoil paper lamination according to claim 5, characterized in that: The scraping unit includes an installation structure, a first limiting assembly, a second limiting assembly, a scraping assembly and a scraping drive assembly. The first limiting assembly, the second limiting assembly, the scraping assembly and the scraping drive assembly are arranged at corresponding positions of the top working platform of the combined truss in a manner that adapts to each other through the position of the installation structure; during the scraping process, the scraping assembly scrapes the film with the cooperation of the power output by the scraping drive assembly.

7. The Z-type laminating device for tinfoil paper lamination according to claim 6, characterized in that: The mounting structure includes a supporting column group, a sixth cylinder, a fourth connecting plate, a floating joint and a fifth connecting plate. The supporting column group includes four supporting columns. The fourth connecting plate is installed at the corresponding position of the top working platform of the combined truss through a supporting column arranged on each of its four corners to adapt to the positions of the product transfer unit and the laminating unit. The power output end of the sixth cylinder arranged on the upper surface of the fourth connecting plate passes downward through the fourth connecting plate, and the fifth connecting plate is arranged on the power output end of the sixth cylinder through a floating joint; the moving position of the fifth connecting plate is limited by a first limiting assembly arranged on one of the supporting columns, and the scraping assembly and the scraping drive assembly arranged on the fifth connecting plate whose positions are adapted to each other are limited to the extreme position of their reciprocating movement by a second limiting assembly, and the operating unit is arranged at the specified position of the fourth connecting plate.

8. The Z-type laminating device for tinfoil paper lamination according to claim 7, characterized in that: The first limiting assembly includes a first limiting screw, a sixth connecting plate, a first fixed plate, a first hydraulic buffer, a second guide rail and a fourth adapter plate; the second limiting assembly includes a third guide rail, a second fixed plate, a second limiting screw, a second hydraulic buffer and a fifth adapter plate; the scraping assembly includes a guide shaft, a third compression spring, a seventh connecting plate, a U-shaped connecting plate, a scraper and a blowing block; the scraping drive assembly includes a seventh cylinder and a seventh cylinder connecting plate; the first limiting assembly is arranged at the specified position of the corresponding supporting column through the fixed plate, the second limiting assembly is arranged on the seventh connecting plate of the scraping assembly through the second fixed plate, the scraping drive assembly is arranged on the fifth connecting plate through the seventh cylinder connecting plate to adapt to the position of the scraping assembly, and the scraping assembly is arranged on the output end of the seventh cylinder and connected to the fifth adapter plate.

9. The Z-type laminating device for tinfoil paper lamination according to claim 8, characterized in that: The control unit also includes a grating assembly, a signal detector and a reset sensor. The grating assembly, signal detector and reset sensor are arranged at corresponding positions of the rack to adapt to the positions of the product transfer unit, laminating unit and scraping unit. During the laminating process, the various components of the product transfer unit, laminating unit and scraping unit respectively obtain relevant information of each component through the grating assembly, signal detector and reset sensor, and transmit the obtained information to the programmable module, and then transport the product, lamination and scraping under the control of the output signal of the programmable module.

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