Workpiece moving film laminating device

Abstract

The present invention belongs to the field of film coating machinery technology, and in particular to a workpiece movable film laminating device, including a base, a translation mechanism, a workbench, a mounting plate, a film roll positioning shaft, a transition guide roller assembly, a film adsorption pre-pressing mechanism, a film cutting mechanism and a film coating mechanism. The rolled film is positioned on the film roll positioning shaft, and the free end of the film bypasses the transition guide roller assembly and is adsorbed on the bottom of the film adsorption pre-pressing mechanism; the product to be coated is positioned and clamped on the workbench, and the product is driven to move by the translation mechanism so that one end of the product is located at the bottom of the film adsorption pre-pressing mechanism, and the film adsorption pre-pressing mechanism pre-presses the free end of the film on the upper surface of the product, and then the translation mechanism drives the product to move, and at the same time the film coating mechanism presses the film on the upper surface of the product; when the film is coated to the tail end of the product, the film cutting mechanism cuts the film, thereby completing the product coating, realizing automatic coating, reducing the workload of operators, and improving the efficiency of coating.

Description

Technical Field

[0001] The invention belongs to the technical field of film laminating machinery, and in particular relates to a workpiece movable film laminating device. Background Art

[0002] The laminating machine attaches a film to the surface of the product to complete the product lamination. Laminating machines generally include film stripping laminating machines and film roll cutting laminating machines; the film stripping laminating machine peels off the film through the film stripping mechanism and then presses the film on the upper surface of the product through the film coating roller; the waste film is collected by the winding mechanism. The cutting laminating mechanism is usually used to coat the protective film on the product. Specifically, the free end of the film is attached to the upper surface of the product, and the product is transported forward by the film coating roller and the conveying roller symmetrically arranged up and down to complete the product lamination; after the lamination is completed, the film is cut by the cutter; however, for some products with large volume and unable to withstand large lamination pressure, it is impossible to achieve lamination by laminating through the upper and lower rollers during lamination. Therefore, semi-automatic equipment is currently used for lamination. Specifically, the operator attaches the free end of the film to the product and manually pushes the product to achieve lamination; this will cause a large workload for workers and extremely low efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a workpiece movable film laminating device, aiming to solve the problem that large-scale products cannot be fully automatically laminarized on the surface at present.

[0004] To achieve the above-mentioned purpose, the workpiece movable film sticking device provided in the embodiment of the present invention includes a base, a translation mechanism, a workbench, a mounting plate, a film roll positioning shaft, a transition guide roller assembly, a film adsorption pre-pressing mechanism, a film cutting mechanism and a film coating mechanism; the translation mechanism is arranged on the base, and the workbench is arranged on the movable seat of the translation mechanism; the two mounting plates are symmetrically arranged on the base and located on both sides of the translation mechanism; the film roll positioning shaft, the transition guide roller assembly, the film adsorption pre-pressing mechanism, the film cutting mechanism and the film coating mechanism are all arranged between the two mounting plates; the film roll positioning shaft is used to place and position the rolled film; the transition guide roller assembly is used to support and guide the free end of the film; the film adsorption pre-pressing mechanism is located at the front end of the transition guide roller assembly, and is used to guide the end of the film to the top of the workpiece; the film cutting mechanism is arranged at the front end of the film adsorption pre-pressing mechanism, and is used to cut the film; the film coating mechanism is arranged at the front end of the film cutting mechanism, and the film coating mechanism is used to coat the film on the film adsorption pre-pressing mechanism on the upper surface of the workpiece.

[0005] Furthermore, vertical guide rails are provided on the inner sides of the two mounting plates, and each of the vertical guide rails is slidably connected to a connecting plate. Cylinders are provided on the two mounting plates to drive the corresponding connecting plates to move up and down; the film adsorption pre-pressing mechanism, the film cutting mechanism, and the coating mechanism are all connected between the two connecting plates.

[0006] Furthermore, the film adsorption pre-stressing mechanism includes an adsorption plate and a steering roller connected between the two connecting plates, and the adsorption plate is located at the front end of the steering roller; a cavity is provided in the adsorption plate, and a plurality of adsorption holes connected to the cavity are provided at the bottom, and the cavity is connected to the negative pressure mechanism pipeline.

[0007] Furthermore, a first connecting member and a second connecting member are provided on the inner side of the two connecting plates, and the two first connecting members are respectively connected to the two ends of the steering roller, and each of the first connecting members is provided with two relatively distributed first arc grooves, and the locking screw passes through the corresponding first arc groove to be connected to the corresponding connecting plate; the two second connecting members are respectively connected to the two ends of the adsorption plate, and the second connecting members are provided with a second arc groove, and the locking screw passes through the second arc groove to be connected to the corresponding connecting plate.

[0008] Furthermore, a pre-pressing roller is provided at the front end of the adsorption plate, and the lowest end of the pre-pressing roller is tangent to the extension of the bottom of the adsorption plate.

[0009] Furthermore, a connecting beam is provided between the two connecting plates, and the connecting beam is located above the film adsorption pre-pressing mechanism; the film cutting mechanism includes: a slide rail provided at the bottom of the connecting beam, a connecting slider slidably connected to the slide rail, a cutter fixedly mounted on the connecting slider, and a driving mechanism provided on the two connecting plates, and the driving mechanism drives the connecting slider to slide along the slide rail; the connecting slider is provided with a connecting portion extending to the front end of the film adsorption pre-pressing mechanism, and the cutter is fixed on the connecting portion.

[0010] Furthermore, the driving mechanism includes a first fixed plate arranged on one of the connecting plates, a second fixed plate arranged on the other connecting plate, a motor arranged on the first fixed plate, a driving wheel arranged on the rotating shaft of the motor, a driven wheel arranged on the second fixed plate, and a transmission belt connecting the driving wheel and the driven wheel; one side of the transmission belt is fixedly connected to the connecting slider.

[0011] Furthermore, the coating mechanism includes: support seats respectively arranged at the front ends of the two connecting plates, lifting cylinders respectively arranged on the two support seats, a connecting seat connected to the lifting end of each lifting cylinder, and a coating roller connected to the two connecting seats at both ends; a guide rod is arranged between the connecting seat and the corresponding support seat, and the guide rod is used to guide the lifting and lowering of the connecting seat.

[0012] Furthermore, the transition guide roller assembly includes a first guide shaft and a second guide shaft that are staggered up and down, and a tensioning shaft, and the second guide shaft and the tensioning shaft are located on both sides of the first guide shaft; linear guide rails are provided at both ends of the tensioning shaft, the slider of the linear guide rail is connected to the tensioning shaft, and the guide rail of the linear guide rail is fixedly connected to the mounting plate.

[0013] Furthermore, the translation mechanism includes two parallel guide rail seats, slide rails arranged on the two guide rail seats, a moving seat connecting the two slide rails, and a belt driving mechanism arranged on the base; the belt of the belt driving mechanism is fixedly connected to the moving seat, and the workbench is arranged on the moving seat.

[0014] The above one or more technical solutions in the workpiece mobile film laminating device provided by the embodiment of the present invention have at least the following technical effects:

[0015] 1. The rolled film is positioned on the roll film positioning shaft, and the free end of the film bypasses the transition guide roller assembly and is adsorbed on the bottom of the film adsorption pre-pressing mechanism; the product to be coated is positioned and clamped on the workbench, and the product is moved by the translation mechanism so that one end of the product is located at the bottom of the film adsorption pre-pressing mechanism, and the free end of the film is pre-pressed on the upper surface of the product by the film adsorption pre-pressing mechanism, and then the product is driven to move by the translation mechanism, and at the same time, the laminating mechanism presses the film on the upper surface of the product; when laminating to the tail end of the product, the film cutting mechanism cuts the film, thereby completing the product lamination and realizing automatic lamination, reducing the workload of operators and improving the efficiency of lamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 A schematic diagram of a workpiece moving film laminating device provided in an embodiment of the present invention.

[0018] Figure 2A three-dimensional diagram of a workpiece moving film laminating device provided in an embodiment of the present invention.

[0019] Figure 3 This is a structural diagram of the film adsorption pre-pressing mechanism portion of the workpiece mobile film laminating device provided in an embodiment of the present invention.

[0020] Figure 4 This is a structural diagram of the adsorption plate portion of the workpiece mobile film-sticking device provided in an embodiment of the present invention.

[0021] Figure 5 This is a structural diagram of the film cutting mechanism of the workpiece moving film laminating device provided in an embodiment of the present invention.

[0022] Figure 6 for Figure 5 A partial enlarged view of .

[0023] Figure 7 This is a structural diagram of the laminating mechanism portion of the workpiece mobile film laminating device provided in an embodiment of the present invention.

[0024] Figure 8 This is a structural diagram of the translation mechanism portion of the workpiece mobile film-sticking device provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0026] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0029] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the workpiece mobile film laminating device includes a base 100, a translation mechanism 200, a workbench 300, a mounting plate 400, a film roll positioning shaft 500, a transition guide roller assembly 600, a film adsorption pre-pressing mechanism 700, a film cutting mechanism 800 and a film laminating mechanism 900. Among them:

[0030] The translation mechanism 200 is arranged on the base 100, and the workbench 300 is arranged on the moving seat of the translation mechanism 200. The two mounting plates 400 are symmetrically arranged on the base 100 and located on both sides of the translation mechanism 200. The film roll positioning shaft 500, the transition guide roller assembly 600, the film adsorption pre-pressing mechanism 700, the film cutting mechanism 800 and the film laminating mechanism 900 are all arranged between the two mounting plates 400. The film roll positioning shaft 500 is used to place and position the rolled film; the transition guide roller assembly 600 is used to support and guide the free end of the film; the film adsorption and pre-pressing mechanism 700 is located at the front end of the transition guide roller assembly 600, and is used to guide the end of the film to the top of the workpiece; the film cutting mechanism 800 is arranged at the front end of the film adsorption and pre-pressing mechanism 700, and is used to cut the film; the film coating mechanism 900 is arranged at the front end of the film cutting mechanism 800, and the film coating mechanism 900 is used to coat the film on the film adsorption and pre-pressing mechanism 700 onto the upper surface of the workpiece. The specific principle of this embodiment is: the rolled film is positioned on the roll film positioning shaft 500, the free end of the film bypasses the transition guide roller assembly 600 and is adsorbed on the bottom of the film adsorption pre-pressing mechanism 700; the product to be coated is positioned and clamped on the workbench 300, and the product is moved by the translation mechanism 200 so that one end of the product is located at the bottom of the film adsorption pre-pressing mechanism 700, and the film adsorption pre-pressing mechanism 700 pre-presses the free end of the film on the upper surface of the product, and then the translation mechanism 200 drives the product to move, and at the same time the coating mechanism 900 coats the film on the upper surface of the product; when coating to the tail end of the product, the film cutting mechanism 800 cuts the film, thereby completing the product coating, realizing automatic coating, reducing the workload of operators, and improving the efficiency of coating.

[0031] Further, refer to Figure 1 to Figure 3 , vertical guide rails 410 are provided on the inner side of the two mounting plates 400, and a connecting plate 420 is slidably connected to each of the vertical guide rails 410, and a cylinder 430 for driving the corresponding connecting plate 420 to move up and down is provided on the two mounting plates 400. The film adsorption pre-pressing mechanism 700, the film cutting mechanism 800, and the coating mechanism 900 are all connected between the two connecting plates 420. In this embodiment, during coating, the cylinder 430 pushes the connecting plate 420 down, so that the film adsorption pre-pressing mechanism 700 is lowered, and the free end of the bottom film is pressed on the product, so that the workpiece moves and the film is rolled by the coating mechanism 900, so that the film can be pressed on the upper surface of the workpiece.

[0032] Further, refer to Figure 1 to Figure 4 The film adsorption pre-pressing mechanism 700 includes an adsorption plate 710 and a steering roller 720 connected between the two connecting plates 420, wherein the adsorption plate 710 is located at the front end of the steering roller 720; a cavity (not shown in the drawings) is provided in the adsorption plate 710, and a plurality of adsorption holes 711 connected to the cavity are provided at the bottom, and the cavity is connected to a pipeline of a negative pressure mechanism (not shown in the drawings). In this embodiment, the adsorption holes 711 generate negative pressure through the negative pressure mechanism, so that the free end of the film is adsorbed on the bottom of the adsorption plate 710. When the film is adsorbed on the bottom of the adsorption plate 710, the steering roller 720 is used to steer and guide the film.

[0033] Further, refer to Figure 3 , the inner sides of the two connecting plates 420 are provided with a first connecting member 421 and a second connecting member 422, and the two first connecting members 421 are respectively connected to the two ends of the steering roller 720, and each of the first connecting members 421 is provided with two first arc grooves (not shown in the drawings) that are relatively distributed, and the locking screw passes through the corresponding first arc groove to connect with the corresponding connecting plate 420; specifically, the position and angle of the steering roller 720 can be adjusted through the first arc groove, thereby adjusting the guide angle. The two second connecting members 422 are respectively connected to the two ends of the adsorption plate 710, and the second connecting members 422 are provided with a second arc groove (not shown in the drawings), and the locking screw passes through the second arc groove to connect with the corresponding connecting plate 420, so that the swing angle of the adsorption plate 710 can be adjusted, so that it can adapt to the coating of different products, and can also adapt to the coating of products on curved surfaces.

[0034] Further, refer to Figure 3, the front end of the adsorption plate 710 is also provided with a pre-pressing roller 730, and the lowest end of the pre-pressing roller 730 is tangent to the extension of the bottom of the adsorption plate 710; specifically, the extension of the bottom of the adsorption plate 710 toward the pre-pressing roller 730 is tangent to the pre-pressing roller 730. In this embodiment, when the film at the bottom of the adsorption plate 710 is adsorbed on the upper surface of the product, when the product moves, the pre-pressing roller 730 pre-presses the film on the upper surface of the product, so that the film can be adsorbed on the upper surface of the product smoothly, and when the film is adsorbed on the upper surface of the product, it can effectively avoid the generation of bubbles, thereby improving the effect and quality of the coating.

[0035] Further, refer to Figure 5 and Figure 6 A connecting crossbeam 421 is provided between the two connecting plates 420, and the connecting crossbeam 421 is located above the film adsorption pre-pressing mechanism 700. The film cutting mechanism 800 includes: a slide rail 810 provided at the bottom of the connecting crossbeam 421, a connecting slider 820 slidably connected to the slide rail 810, a cutter 830 fixedly mounted on the connecting slider 820, and a driving mechanism 840 provided on the two connecting plates 420, the driving mechanism 840 drives the connecting slider 820 to slide along the slide rail 810; the connecting slider 820 is provided with a connecting portion 821 extending to the front end of the adsorption plate 710, and the cutter 830 is fixed on the connecting portion 821. In this embodiment, the cutter 830 is driven to move by the driving mechanism 840, thereby cutting the film.

[0036] Further, refer to Figure 6 The driving mechanism 840 includes a first fixed plate arranged on one of the connecting plates 420, a second fixed plate arranged on the other connecting plate 420, a motor arranged on the first fixed plate, a driving wheel arranged on the rotating shaft of the motor, a driven wheel arranged on the second fixed plate, and a transmission belt connecting the driving wheel and the driven wheel; one side of the transmission belt is fixedly connected to the connecting slider 820.

[0037] Further, refer to Figure 7 The film laminating mechanism 900 includes: support seats 910 respectively arranged at the front ends of the two connecting plates 420, lifting cylinders 920 respectively arranged on the two support seats 910, connecting seats 930 connected to the lifting ends of the lifting cylinders 920, and pressure rollers 940 connected to the two connecting seats at both ends; a guide rod 950 is arranged between the connecting seat 930 and the corresponding supporting seat 910, and the guide rod 950 is used for guiding the lifting of the connecting seat 930. In this embodiment, during film lamination, the pressure rollers 940 are driven downward by the lifting cylinders, so that the pressure rollers 940 press the film tightly against the upper surface of the product to achieve product lamination.

[0038] Further, refer to Figure 2 The transition guide roller assembly 600 includes a first guide shaft 610 and a second guide shaft 620 which are staggered in the upper and lower positions, and a tensioning shaft 630. The second guide shaft 620 and the tensioning shaft 630 are located on both sides of the first guide shaft 610; both ends of the tensioning shaft 630 are provided with linear guide rails 631, the slider of the linear guide rail 631 is connected to the tensioning shaft 630, and the guide rail of the linear guide rail 631 is fixedly connected to the mounting plate 400. In this embodiment, the free end of the roll film positioned on the roll film positioning shaft 500 passes through the tensioning shaft 630, the first guide shaft 610 and the second guide shaft 620 in turn, and then is adsorbed on the bottom of the film adsorption pre-pressing mechanism 700, and the film is tightened by the gravity of the tensioning shaft 630. Furthermore, the first guide shaft 610 , the second guide shaft 620 and the tensioning shaft 630 are all stainless steel rollers, and the surfaces are provided with knurling, so that the film can be placed and adhered to the surfaces of the first guide shaft 610 , the second guide shaft 620 and the tensioning shaft 630 .

[0039] Further, refer to Figure 8 The translation mechanism 200 includes two parallel guide rail seats 210, slide rails 220 arranged on the two guide rail seats 210, a moving seat 230 connecting the two slide rails 220, and a belt driving mechanism 240 arranged on the base 100. The belt of the belt driving mechanism 240 is fixedly connected to the moving seat 230, and the workbench 300 is arranged on the moving seat 230. In this embodiment, the moving seat 230 is driven to move along the slide rails 220 by the belt driving mechanism 240, thereby driving the workbench 300 to move.

[0040] Furthermore, the belt drive mechanism 240 includes a driving roller 241, a driven roller 242, a driving motor 243, a belt 244 and a tensioning wheel assembly 245; the driving roller 241, the driven roller 242, the driving motor 243 and the tensioning wheel assembly 245 are all arranged on the base 100, the belt 244 connects the driving roller 241 and the driven roller 242, and the tensioning wheel assembly 245 is used to tighten the belt 244; the driving motor 243 drives the driving roller 241 to rotate. Specifically, the tensioning wheel assembly 245 is in multiple groups, and the tensioning wheel assembly 245 includes three tensioning wheels arranged in a triangle.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Workpiece moving film sticking device, characterized in that: It includes a base, a translation mechanism, a workbench, a mounting plate, a film roll positioning shaft, a transition guide roller assembly, a film adsorption pre-pressing mechanism, a film cutting mechanism and a film coating mechanism; the translation mechanism is arranged on the base, and the workbench is arranged on the movable seat of the translation mechanism; the two mounting plates are symmetrically arranged on the base and located on both sides of the translation mechanism; the film roll positioning shaft, the transition guide roller assembly, the film adsorption pre-pressing mechanism, the film cutting mechanism and the film coating mechanism are all arranged between the two mounting plates; the film roll positioning shaft is used for placing and positioning the rolled film; the transition guide roller assembly is used for supporting and guiding the free end of the film; the film adsorption pre-pressing mechanism is located at the front end of the transition guide roller assembly, and is used for The end of the film is guided to the top of the workpiece; the film cutting mechanism is arranged at the front end of the film adsorption and pre-pressing mechanism, and is used to cut the film; the film coating mechanism is arranged at the front end of the film cutting mechanism, and is used to coat the film on the film adsorption and pre-pressing mechanism on the upper surface of the workpiece; the free end of the film bypasses the transition guide roller assembly and is adsorbed on the bottom of the film adsorption and pre-pressing mechanism; the product to be coated is positioned and clamped on the workbench, and the translation mechanism drives the product to move so that one end of the product is located at the bottom of the film adsorption and pre-pressing mechanism, and the film adsorption and pre-pressing mechanism pre-presses the free end of the film on the upper surface of the product, and the translation mechanism drives the product to move, and at the same time the film coating mechanism coats the film on the upper surface of the product; A vertical guide rail is provided on the inner side of the two mounting plates, and a connecting plate is slidably connected to each of the vertical guide rails, and a cylinder is provided on the two mounting plates to drive the corresponding connecting plates to move up and down; the film adsorption pre-stressing mechanism, the film cutting mechanism, and the film coating mechanism are all connected between the two connecting plates; the film adsorption pre-stressing mechanism comprises an adsorption plate and a steering roller connected between the two connecting plates, and the adsorption plate is located at the front end of the steering roller; a cavity is provided in the adsorption plate, and a plurality of adsorption holes connected to the cavity are provided at the bottom, and the cavity is connected to the negative pressure mechanism pipeline; a first connecting member and a second connecting member are provided on the inner side of the two connecting plates, and the two first connecting members are respectively connected to the two ends of the steering roller, and each of the first connecting members is provided with two relatively distributed first arc grooves, and a locking screw passes through the corresponding first arc groove to be connected to the corresponding connecting plate; the two second connecting members are respectively connected to the two ends of the adsorption plate, and the second connecting member is provided with a second arc groove, and a locking screw passes through the second arc groove to be connected to the corresponding connecting plate The groove is connected to the corresponding connecting plate; a pre-pressing roller is also provided at the front end of the adsorption plate, and the lowest end of the pre-pressing roller is tangent to the extension of the bottom of the adsorption plate; a connecting crossbeam is provided between the two connecting plates, and the connecting crossbeam is located above the film adsorption pre-pressing mechanism; the film cutting mechanism comprises: a slide rail arranged at the bottom of the connecting crossbeam, a connecting slider slidably connected to the slide rail, a cutter fixedly mounted on the connecting slider, and a driving mechanism arranged on the two connecting plates, the driving mechanism drives the connecting slider to slide along the slide rail; a connecting part extending to the front end of the film adsorption pre-pressing mechanism is provided on the connecting slider, and the cutter is fixed on the connecting part; the film coating mechanism comprises: support seats respectively arranged at the front ends of the two connecting plates, lifting cylinders respectively arranged on the two supporting seats, a connecting seat connected to the lifting end of each lifting cylinder, and a coating roller whose two ends are connected to the two connecting seats; a guide rod is arranged between the connecting seat and the corresponding supporting seat, and the guide rod is used for guiding the lifting of the connecting seat.

2. The workpiece moving film sticking device according to claim 1 is characterized in that: The driving mechanism includes a first fixed plate arranged on one of the connecting plates, a second fixed plate arranged on the other connecting plate, a motor arranged on the first fixed plate, a driving wheel arranged on the rotating shaft of the motor, a driven wheel arranged on the second fixed plate, and a transmission belt connecting the driving wheel and the driven wheel; one side of the transmission belt is fixedly connected to the connecting slider.

3. The workpiece moving film sticking device according to claim 1 is characterized in that: The transition guide roller assembly includes a first guide shaft and a second guide shaft which are staggered up and down, and a tensioning shaft, wherein the second guide shaft and the tensioning shaft are located on both sides of the first guide shaft; linear guide rails are arranged at both ends of the tensioning shaft, the slider of the linear guide rail is connected to the tensioning shaft, and the guide rail of the linear guide rail is fixedly connected to the mounting plate.

4. The workpiece moving film sticking device according to claim 1 is characterized in that: The translation mechanism includes two parallel guide rail seats, slide rails arranged on the two guide rail seats, a moving seat connecting the two slide rails, and a belt driving mechanism arranged on the base; the belt of the belt driving mechanism is fixedly connected to the moving seat, and the workbench is arranged on the moving seat.

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