Single pasting plate with positioning structure for pasting PET (Polyethylene Terephthalate) film

Abstract

The utility model relates to the technical field of single pasting plates for pasting PET films, in particular to a single pasting plate with a positioning structure for pasting PET films, which comprises a rack, a placing plate block, a pressing device and a fixing block, the upper end of the rack is fixedly connected with the placing plate block, the upper end of the rack is fixedly connected with the pressing device, and the upper end of the rack is fixedly connected with the fixing block. The upper end of the rack is fixedly connected with a grooved block, the inner side of the grooved block is slidably connected with a film covering assembly, the film covering assembly comprises a hand lever, the outer side of the hand lever is fixedly connected with a fixing strip seat, the inner side of the fixing strip seat is fixedly connected with a limiting rod, the outer side of the limiting rod is rotatably connected with a cleaning assembly, and the inner side of the fixing strip seat is fixedly connected with a fixing rod. According to the heat dissipation type PET film laminating device, under the condition that the good laminating effect is guaranteed, effective heat dissipation is conducted in the laminating process, and excessive deformation or damage caused by excessive heating of a PET film is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of single-ply plates for PET film lamination, in particular to a single-ply plate for PET film lamination with a positioning structure. Background Art

[0002] The single laminating plate with a positioning structure for PET film lamination is a device used to precisely laminate PET film onto a target object. This device uses a precise positioning structure to ensure the accuracy of the PET film's position during the lamination process, allowing the PET film to perfectly match the contours and surface of the target object, avoiding problems such as misalignment, bubbles, and warping that may occur during traditional manual lamination.

[0003] The single laminating plate with positioning structure for PET film lamination is usually equipped with a flexible roller, which can alleviate the uneven pressure distribution during the lamination process to a certain extent, allowing the PET film to be spread more smoothly on the surface of the target object, reducing lamination problems caused by material hardness or surface unevenness;

[0004] When the flexible roller of a single laminating plate with a positioning structure for PET film comes into contact with and rolls on the PET film, a certain friction force will be generated. While this friction force promotes close contact between the two, it will also cause the temperature of the contact surface to rise steadily. Since the rebound amount of the PET film is easily affected by temperature, excessive heating will cause excessive deformation or damage of the PET film, affecting the laminating quality and the final performance of the product. Therefore, to address the above problems, a single laminating plate with a positioning structure for PET film is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a single-plate for PET film lamination with a positioning structure to solve the problem that the rebound of PET film is easily affected by temperature, excessive heating may cause excessive deformation or damage of the PET film, affecting the lamination quality and the final performance of the product.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The cam is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member is fixedly provided with a camming member for holding the cam and the camming member A circular groove between shells is opened on the side, and a cleaning sponge is fixedly connected to the inner side of the rotating shell, and an annular connecting cap is rotatably connected to the inner side of the circular groove between shells, and the inner side of the annular connecting cap is fixedly connected to the inner shaft, and the outer side of the inner shaft is rotatably connected to the cleaning roller, and an inter-roller groove is opened on the inner side of the cleaning roller, and inter-groove teeth are arranged on the inner side of the inter-roller groove. The covering component includes a pipe plug, and an inner air groove tube is fixedly connected to the outer side of the pipe plug, an inclined hole is opened on the inner side of the inner air groove tube, and a rubber sleeve is rotatably connected to the outer side of the inner air groove tube, and a support ring is fixedly connected to the outer side of the support ring, and a connecting shell is fixedly connected to the outer side of the connecting shell. A threaded nozzle is fixedly connected to the outer side of the threaded nozzle, and an air intake valve is spirally connected to the outer side of the threaded nozzle, and a pressure relief nozzle is installed at one end of the inner air groove tube.

[0008] As a further optimization of the present invention, the angle between the grooved block and the stand is 90°, two grooved blocks are provided, the two grooved blocks are symmetrically distributed, and the angle between the coating assembly and the grooved block is 90°.

[0009] As a further optimization of the present invention, two fixing bar seats are provided, the two fixing bar seats are symmetrically distributed, the outer side of the limiting rod is in contact with the inner side of the annular connecting cap, the limiting rod and the fixing rod are parallel to each other, and a plurality of ventilation grooves are provided, and the ventilation grooves are distributed in a circular array on the outside of the fixing rod.

[0010] As a further optimization of the present invention, the bottom end face of the rotating shell is parallel to the upper end face of the placement plate, two circular grooves are provided between the shells, and the two circular grooves between the shells are symmetrically distributed on both sides of the rotating shell, one side of the cleaning sponge is in contact with the outer side of the cleaning roller, and two annular connecting caps are provided, and the annular connecting caps correspond one to one to the circular grooves between the shells.

[0011] As a further optimization of the present invention, the inner shaft, the cleaning roller and the limiting rod share the same axis, a plurality of inter-roller grooves are provided, and the inter-roller grooves are distributed in a circular array on the inner side of the cleaning roller, and a plurality of inter-groove teeth are provided, and the inter-groove teeth are evenly and equidistantly distributed on the inner side of the inter-roller grooves.

[0012] As a further optimization of the present invention, the pipe plug, the internal air groove tube and the rubber sleeve share the same axis, the inner side of the rubber sleeve fits with the outer side of the internal air groove tube, and there are several inclined holes, which are distributed in a circular array on the inner side of the connecting shell.

[0013] As a further optimization of the present invention, two support rings are provided, and the two support rings are symmetrically distributed on the inner side of the connecting shell. The central axis of the pressure relief nozzle and the central axis of the internal air groove pipe are on the same straight line, and the diameter of the pressure relief nozzle is one third of the diameter of the pipe plug.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] In the present invention, by setting up a coating component, the device can effectively dissipate heat during the bonding process while ensuring a good bonding effect, thereby preventing excessive deformation or damage of the PET film due to excessive heat. At the same time, the cleaning component set up can clean the surface of the target object before bonding, ensuring that the PET film can be tightly bonded to the clean surface, thereby improving the bonding quality and ensuring the final performance of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the film covering component of the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion structure of the cleaning component of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the covering component of the utility model;

[0020] Figure 5 This is a schematic diagram of the exploded structure of the covering component of the utility model.

[0021] In the figure: 1. Stand; 2. Plate placement; 3. Clamping device; 4. Fixed block; 5. Block with grooves; 6. Laminating assembly; 61. Hand pull rod; 62. Fixed bar seat; 63. Limit rod; 64. Cleaning assembly; 641. Rotating shell; 642. Circular groove between shells; 643. Cleaning sponge; 644. Annular connecting cap; 645. Inner shaft; 646. Cleaning roller; 647. Groove between rollers; 648. Tooth between grooves; 65. Fixed rod; 66. Breathing groove; 67. Laminating assembly; 671. Pipe plug; 672. Inner air groove pipe; 673. Inclined hole; 674. Rubber sleeve; 675. Support ring; 676. Connecting shell; 677. Threaded nozzle; 678. Inlet valve; 679. Pressure relief nozzle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] See also Figure 1-5 , the utility model provides a technical solution:

[0025] A single-sticking plate for PET film coating with a positioning structure includes a stand 1, a placement plate 2, a pressing device 3 and a fixed block 4. The upper end of the stand 1 is fixedly connected to the placement plate 2, the upper end of the stand 1 is fixedly connected to the pressing device 3, the upper end of the stand 1 is fixedly connected to the fixed block 4, the upper end of the stand 1 is fixedly connected to the grooved block 5, the inner side of the grooved block 5 is slidably connected to the coating component 6, the coating component 6 includes a hand pull rod 61, the outer side of the hand pull rod 61 is fixedly connected to the fixed strip seat 62, the inner side of the fixed strip seat 62 is fixedly connected to the limiting rod 63, the outer side of the limiting rod 63 is rotatably connected to the cleaning component 64, the inner side of the fixed strip seat 62 is fixedly connected to the fixing rod 65, the outer side of the fixing rod 65 is provided with a venting groove 66, one end of the fixing rod 65 is fixedly connected to the coating component 67, the cleaning component 64 includes a rotating shell 641, one side of the rotating shell 641 is provided with a shell-to-shell circular groove 642, the inner side of the rotating shell 641 A cleaning sponge 643 is fixedly connected to it, and an annular connecting cap 644 is rotatably connected to the inner side of the inter-shell circular groove 642. An inner shaft 645 is fixedly connected to the inner side of the annular connecting cap 644. A cleaning roller 646 is rotatably connected to the outer side of the inner shaft 645. An inter-roller groove 647 is provided on the inner side of the cleaning roller 646. Inter-slot teeth 648 are provided on the inner side of the inter-roller groove 647. The covering component 67 includes a pipe plug 671. An inner air groove pipe 672 is fixedly connected to the outer side of the pipe plug 671. An inclined hole 673 is provided on the inner side of the inner air groove pipe 672. A rubber sleeve 674 is rotatably connected to the outer side of the inner air groove pipe 672. A support ring 675 is fixedly connected to the outer side of the inner air groove pipe 672. A connecting shell 676 is fixedly connected to the outer side of the support ring 675. A threaded nozzle 677 is fixedly connected to the outer side of the connecting shell 676. An air inlet valve 678 is spirally connected to the outer side of the threaded nozzle 677. A pressure relief nozzle 679 is installed at one end of the inner air groove pipe 672.

[0026] As a further implementation of this solution, the angle between the grooved block 5 and the stand 1 is 90°, two grooved blocks 5 are provided, and the two grooved blocks 5 are symmetrically distributed. The angle between the laminating assembly 6 and the grooved block 5 is 90°. This design can strengthen the mutual support between the components and enhance the stability of the device.

[0027] As a further implementation of this solution, the bottom end surface of the rotating shell 641 is parallel to the upper end surface of the placement plate 2, two inter-shell circular grooves 642 are provided, and the two inter-shell circular grooves 642 are symmetrically distributed on both sides of the rotating shell 641. One side of the cleaning sponge 643 is in contact with the outer side of the cleaning roller 646. Two annular connecting caps 644 are provided, and the annular connecting caps 644 correspond one-to-one to the inter-shell circular grooves 642. This design can make the device structure more reasonable, facilitate the placement of components, and ensure the accurate operation of the device.

[0028] As a further implementation of this solution, two fixing bar seats 62 are provided, and the two fixing bar seats 62 are symmetrically distributed. The outer side of the limiting rod 63 is in contact with the inner side of the annular connecting cap 644. The limiting rod 63 and the fixing rod 65 are parallel to each other. A plurality of ventilation grooves 66 are provided, and the ventilation grooves 66 are distributed in an annular array on the outer side of the fixing rod 65. This design improves the fit between the components and makes the operation of the device more accurate.

[0029] As a further implementation of this solution, the inner shaft 645, the cleaning roller 646 and the limit rod 63 share the same axis, a plurality of inter-roller grooves 647 are provided, and the inter-roller grooves 647 are distributed in a ring array on the inner side of the cleaning roller 646, and a plurality of inter-groove teeth 648 are provided, and the inter-groove teeth 648 are evenly and equidistantly distributed on the inner side of the inter-roller grooves 647. This design is more reasonable and ensures the operation effect of the device.

[0030] As a further implementation of this solution, the pipe plug 671, the internal air groove pipe 672 and the rubber sleeve 674 are coaxial, the inner side of the rubber sleeve 674 is in contact with the outer side of the internal air groove pipe 672, and a plurality of inclined holes 673 are provided, which are distributed in a circular array on the inner side of the connecting shell 676. This design facilitates the mutual coordination between the components and facilitates the working effect of the device.

[0031] As a further implementation of this solution, two support rings 675 are provided, and the two support rings 675 are symmetrically distributed on the inner side of the connecting shell 676. The central axis of the pressure relief nozzle 679 is on the same straight line as the central axis of the internal air groove tube 672. The diameter of the pressure relief nozzle 679 is one-third of the diameter of the pipe plug 671. This design improves the fit between the components and makes the operation of the device more precise.

[0032] Working process: When the device is in use, the plate to be coated is placed on the placing plate 2, and the pressing device 3 is started. The pressing device 3 will push the plate so that the plate contacts and is fixed with the fixing block 4. Since the weight of the cleaning component 64 is greater than the weight of the covering component 67, the covering component 67 is located below the cleaning component 64 when it is stationary. The PET film is passed between the cleaning component 64 and the covering component 67, and the hand pull rod 61 is pulled to make the coating component 6 slide in the grooved block 5. When the cleaning component 64 contacts the plate, the cleaning roller 646 rotates, so that the inter-groove teeth 648 provided on the inner side of the inter-roller groove 647 clean the surface of the plate. The impurities cleaned will be scraped away by the rotating shell 641. At the same time, the cleaning sponge 643 can clean the surface of the cleaning roller 646. When cleaning After the component 64 moves forward a certain distance, the covering component 67 will press down the PET film so that the PET film contacts and covers the plate. The inclined anti-slip grooves provided on the rubber sleeve 674 can make the PET film cover more smoothly. When the rubber sleeve 674 rotates and generates friction and heat with the PET film, the air intake valve 678 inhales air and enters the cavity composed of the connecting shell 676 and the support ring 675 through the threaded nozzle 677. Then the air will be blown obliquely into the inner side of the internal air groove tube 672 through the inclined hole 673, and quickly discharged from the rear end of the internal air groove tube 672 through the spiral belt groove provided on the inner side of the internal air groove tube 672. The pipe plug 671 changes the direction of the discharged air so that the air is evenly diffused, thereby accelerating the heat exchange between the internal air groove tube 672 and the rubber sleeve 674 to cool the rubber sleeve 674.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A single-piece plate for PET film lamination with a positioning structure, comprising a stand (1), a placement plate (2), a pressing device (3) and a fixing block (4), characterized in that: The upper end of the stand (1) is fixedly connected to a placement plate (2), the upper end of the stand (1) is fixedly connected to a pressing device (3), the upper end of the stand (1) is fixedly connected to a fixed block (4), the upper end of the stand (1) is fixedly connected to a grooved block (5), the inner side of the grooved block (5) is slidably connected to a coating assembly (6), the coating assembly (6) includes a hand pull rod (61), the outer side of the hand pull rod (61) is fixedly connected to a fixed bar seat (62), and the inner side of the fixed bar seat (62) is fixedly connected to a limiting rod (63). The outer side of the limiting rod (63) is rotatably connected to a cleaning assembly (64), the inner side of the fixed bar seat (62) is fixedly connected to a fixing rod (65), the outer side of the fixing rod (65) is provided with a ventilation groove (66), one end of the fixing rod (65) is fixedly connected to a covering assembly (67), the cleaning assembly (64) includes a rotating shell (641), one side of the rotating shell (641) is provided with an inter-shell circular groove (642), the inner side of the rotating shell (641) is fixedly connected to a cleaning sponge (643), the inter-shell circular groove (642) is rotatably connected to an annular connecting cap (644) on the inside, the annular connecting cap (644) is fixedly connected to an inner shaft (645) on the inside, the inner shaft (645) is rotatably connected to a cleaning roller (646) on the outside, the cleaning roller (646) is provided with an inter-roller groove (647) on the inside, the inter-roller groove (647) is provided with inter-groove teeth (648) on the inside, the covering component (67) includes a pipe plug (671), the pipe plug (671) is fixedly connected to an inner air groove pipe (672) on the outside, the inner air groove pipe An oblique hole (673) is provided on the inner side of (672), a rubber sleeve (674) is rotatably connected to the outer side of the inner air groove tube (672), a support ring (675) is fixedly connected to the outer side of the inner air groove tube (672), a connecting shell (676) is fixedly connected to the outer side of the support ring (675), a threaded nozzle (677) is fixedly connected to the outer side of the connecting shell (676), an air inlet valve (678) is spirally connected to the outer side of the threaded nozzle (677), and a pressure relief nozzle (679) is installed at one end of the inner air groove tube (672).

2. The single-sheet for PET film lamination with a positioning structure according to claim 1, characterized in that: The angle formed between the grooved block (5) and the stand (1) is 90°, two grooved blocks (5) are provided, and the two grooved blocks (5) are symmetrically distributed, and the angle formed between the coating assembly (6) and the grooved block (5) is 90°.

3. The single-sheet for PET film lamination with a positioning structure according to claim 1, characterized in that: Two fixing bar seats (62) are provided, and the two fixing bar seats (62) are symmetrically distributed. The outer side of the limiting rod (63) is in contact with the inner side of the annular connecting cap (644). The limiting rod (63) and the fixing rod (65) are parallel to each other. A plurality of ventilation grooves (66) are provided, and the ventilation grooves (66) are distributed in an annular array on the outer side of the fixing rod (65).

4. The single-sheet plate for PET film lamination with a positioning structure according to claim 1, characterized in that: The bottom end surface of the rotating shell (641) and the upper end surface of the placement plate (2) are parallel to each other, two inter-shell circular grooves (642) are provided, and the two inter-shell circular grooves (642) are symmetrically distributed on both sides of the rotating shell (641), one side of the cleaning sponge (643) is in contact with the outer side of the cleaning roller (646), and two annular connecting caps (644) are provided, and there is a one-to-one correspondence between the annular connecting caps (644) and the inter-shell circular grooves (642).

5. The single-sheet for PET film lamination with a positioning structure according to claim 1, characterized in that: The inner shaft (645), the cleaning roller (646) and the limiting rod (63) share the same axis. A plurality of inter-roller grooves (647) are provided, and the inter-roller grooves (647) are distributed in a ring array on the inner side of the cleaning roller (646). A plurality of inter-groove teeth (648) are provided, and the inter-groove teeth (648) are evenly and equidistantly distributed on the inner side of the inter-roller grooves (647).

6. The single-sheet for PET film lamination with a positioning structure according to claim 1, characterized in that: The pipe plug (671), the internal air groove tube (672) and the rubber sleeve (674) are on the same axis. The inner side of the rubber sleeve (674) is in contact with the outer side of the internal air groove tube (672). A plurality of inclined holes (673) are provided. The inclined holes (673) are distributed in a circular array on the inner side of the connecting shell (676).

7. The single-sheet for PET film lamination with a positioning structure according to claim 1, characterized in that: Two support rings (675) are provided, and the two support rings (675) are symmetrically distributed inside the connecting shell (676). The central axis of the pressure relief nozzle (679) and the central axis of the internal air groove tube (672) are on the same straight line. The diameter of the pressure relief nozzle (679) is one third of the diameter of the pipe plug (671).

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