A bubble-free quick film sticking device

Abstract

The present invention discloses a bubble-free rapid film pasting device. During the use of the bubble-free rapid film pasting device, the vacuum seat starts to draw a vacuum so that the bottom of the adsorption plate is provided with a plurality of vacuum holes to suck the film to be pasted on the product, and then the clamping roller is aligned with one end of the workpiece to be pasted with the film, and then the swing angle cylinder starts to work, pushing the bottom plate to tilt, so that the bottom plate rotates around the central rotating shaft, so that the clamping roller presses one end of the film on the workpiece to be pasted with the film, and then the clamping roller rolls the film on the workpiece from one end of the workpiece to complete the film pasting operation of the workpiece. In short, the use of the bubble rapid film pasting device can improve the efficiency of film pasting, avoid the occurrence of wrinkles and bubbles in the film pasting process, reduce the labor intensity of workers in the film pasting process, and improve the film pasting efficiency of workers and the film pasting quality of products.

Description

Technical Field

[0001] The invention relates to the field of film sticking devices, in particular to a bubble-free rapid film sticking device. Background Art

[0002] The purpose of film pasting is to protect the product. A protective film is pasted on the surface of the product. Since the protective film to be pasted on the product is thin, wrinkles or bubbles are easy to appear during the pasting process. Even if the common film pasting device is complex in structure, it cannot complete the film pasting operation perfectly every time, so most of the film pasting processes are completed manually by workers. Workers need to be highly serious during the film pasting process. The labor intensity of workers in the film pasting process is high. Workers are easily tired due to repetitive and monotonous work, and their labor efficiency is low. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a bubble-free rapid film pasting device, which is beneficial to improving labeling efficiency, improving accuracy, reducing production costs, and improving the service life of the device and improving practicality.

[0004] The cam is provided with a plurality of suction holes, and a center fixing block is fixed on the upper middle part of the bottom plate. The upper fixing block is arranged on both sides of the center fixing block, and the upper fixing block and the center fixing block are rotatably connected with each other through a center rotating shaft. An ear seat is fixed on one side of the upper fixing block, and the bottom of the swing cylinder is movably connected with the ear seat through a cylinder rotating shaft. A connecting shaft fixing block is provided on one side of the bottom plate corresponding to the swing cylinder, and a connecting shaft is fixed on the connecting shaft fixing block, and the connecting shaft passes through the top of the push rod of the swing cylinder. A plurality of vacuum seats are provided on both sides of the bottom plate corresponding to the suction holes, and a pressing roller is provided on one side of the bottom plate through a bearing seat.

[0005] As a preferred technical solution of the present invention, the adsorption plate is made of stainless steel or bakelite, and the vacuum absorption holes are distributed in an array at the bottom of the adsorption plate.

[0006] As a preferred technical solution of the present invention, a mounting hole is provided on the top of the upper fixing seat, and the cross section of the mounting hole is circular.

[0007] As a preferred technical solution of the present invention, the pressing roller is cylindrical and is made of rubber material.

[0008] As a preferred technical solution of the present invention, limiting beams are fixed on both sides of the bottom of the upper fixed seat, limiting screws are respectively provided at both ends of the limiting beam corresponding to the bottom plate, and limiting nuts are provided on the limiting screws. The distance between the bottom of the limiting screw and the bottom plate can be adjusted by rotating the nut.

[0009] As a preferred technical solution of the present invention, the adsorption plate is fixed to the bottom plate by screws, and steps are provided on both sides of the adsorption plate.

[0010] As a preferred technical solution of the present invention, the step for making way is a two-step step.

[0011] As a preferred technical solution of the present invention, the number of the vacuum suction seats is six.

[0012] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0013] 1. The use of the bubble rapid film pasting device can improve the efficiency of film pasting and avoid the occurrence of wrinkles and bubbles during the film pasting process.

[0014] 2. The use of the bubble rapid film pasting device reduces the labor intensity of workers in the film pasting process, improves the film pasting efficiency of workers and the film pasting quality of products;. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of a bubble-free quick film sticking device of the present invention is shown in FIG. Figure 1 ;

[0016] Figure 2 The overall structure of a bubble-free quick film sticking device of the present invention is shown in FIG. Figure 2 ;

[0017] Figure 3 The overall structure of a bubble-free quick film sticking device of the present invention is shown in FIG. Figure 3 ;

[0018] Figure 4 This is a schematic diagram of the internal structure of a bubble-free quick film sticking device of the present invention;

[0019] Among them: 1. Upper fixed seat; 2. Ear seat; 3. Cylinder rotating shaft; 4. Swing cylinder; 5. Push rod; 6. Connecting shaft; 7. Connecting shaft fixing block; 8. Limiting beam; 9. Limiting screw; 10. Bottom plate; 11. Adsorption plate; 12. Pressing roller; 13. Bearing seat; 14. Vacuum suction hole; 15. Make way step; 16. Center fixing block; 17. Center rotating shaft; 18. Installation fixing hole; 19. Vacuum suction seat. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0021] Embodiment: Figure 1-4 As shown, the present invention provides a bubble-free quick film sticking device, including an upper fixed seat 1 and a bottom plate 10, an adsorption plate 11 is fixed at the bottom of the bottom plate 10, a plurality of vacuum suction holes 14 are arranged at the bottom of the adsorption plate 11, a central fixed block 16 is fixed at the upper middle part of the bottom plate 10, the upper fixed seat 1 is arranged on both sides of the central fixed block 16, the upper fixed seat 1 and the central fixed block 16 are rotatably connected together through a central rotating shaft 17, an ear seat 2 is fixed on one side of the upper fixed seat 1, the bottom of the swing angle cylinder 4 is movably connected to the ear seat 2 through a cylinder rotating shaft 3, a connecting shaft fixing block 7 is arranged on one side of the bottom plate 10 corresponding to the swing angle cylinder 4, a connecting shaft 6 is fixed on the connecting shaft fixing block 7, and the connecting shaft 6 passes through the top of the top rod 5 of the swing angle cylinder 4, a plurality of vacuum suction seats 19 are arranged on both sides of the bottom plate 10 corresponding to the vacuum suction holes 14, the bottom plate A pressure roller 12 is provided on one side of 10 through a bearing seat 13, the adsorption plate 11 is made of stainless steel or bakelite, the vacuum holes 14 are distributed in an array at the bottom of the adsorption plate 11, and an installation and fixing hole 18 is provided on the top of the upper fixed seat 1. The cross-section of the installation and fixing hole 18 is circular, the pressure roller 12 is cylindrical, and the pressure roller 12 is made of rubber material. Limiting beams 8 are fixed on both sides of the bottom of the upper fixed seat 1, and limiting screws 9 are respectively provided at both ends of the limiting beam 8 corresponding to the bottom plate 10. A limiting nut is provided on the limiting screw 9, and the distance between the bottom of the limiting screw 9 and the bottom plate 10 can be adjusted by rotating the nut, and the adsorption plate 11 is fixed to the bottom plate 10 by screws, and clearance steps 18 are provided on both sides of the adsorption plate 11. The clearance steps 18 are two-step steps, and the number of the vacuum seats 19 is six.

[0022] During the use of the bubble-free quick film pasting device of the present invention, the upper fixing seat 1 is fixed on a manipulator or a fixing device through the installation fixing hole 18, and the vacuum seat 19 starts to draw a vacuum so that the multiple vacuum holes 14 provided at the bottom of the adsorption plate 11 suck the film to be pasted on the product, and then the upper fixing seat 1 is moved so that the pressing roller 12 provided on one side of the bottom plate 10 is aligned with one end of the workpiece to be pasted with the film, and then the swing angle cylinder 4 starts to work, pushing the bottom plate 10 to tilt, so that the bottom plate 10 rotates around the central rotating shaft 17, so that the pressing roller 12 presses one end of the film on the workpiece to be pasted with the film. On the top, the clamping roller 12 rolls the film onto the workpiece from one end of the workpiece to complete the film pasting operation of the workpiece. The cylinder rotating shaft 3 and the connecting shaft 6 on the ear seat 2 facilitate the swing angle cylinder 4 to push the bottom plate 10 to rotate. The clamping roller 12 is made of rubber material to avoid damage to the film during the rolling process. The upper fixed seat 1 is fixed with a limiting beam 8 on both sides. The limiting beam 8 is provided with a limiting screw 9 at both ends corresponding to the bottom plate 10. The height of the limiting screw 9 can be adjusted to limit the rotation angle of the bottom plate 10. The yielding steps 18 on both sides of the adsorption plate 11 facilitate the adsorption and pasting of the film to the workpiece. In short, the use of the bubble rapid film pasting device can improve the efficiency of film pasting, avoid the occurrence of wrinkles and bubbles in the film pasting process, reduce the labor intensity of workers in the film pasting process, and improve the film pasting efficiency of workers and the film pasting quality of products.

[0023] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A bubble-free quick film sticking device, comprising an upper fixing seat (1) and a bottom plate (10), characterized in that: A suction plate (11) is fixed below the bottom plate (10), and a plurality of suction holes (14) are provided below the suction plate (11). A central fixing block (16) is fixed in the middle of the upper part of the bottom plate (10). The upper fixing seat (1) is arranged on both sides of the central fixing block (16). The upper fixing seat (1) and the central fixing block (16) are rotatably connected together via a central rotating shaft (17). An ear seat (2) is fixed on one side of the upper fixing seat (1). The bottom of the swing angle cylinder (4) is movably connected to the ear seat (2) via a cylinder rotating shaft (3). A connecting member (2) is provided on one side of the bottom plate (10) corresponding to the swing angle cylinder (4). A connecting shaft fixing block (7), a connecting shaft (6) is fixed on the connecting shaft fixing block (7), and the connecting shaft (6) passes through the top of the top rod (5) of the swing angle cylinder (4). A plurality of vacuum suction seats (19) are provided on both sides of the bottom plate (10) corresponding to the vacuum suction holes (14). A clamping roller (12) is provided on one side of the bottom plate (10) through a bearing seat (13). The adsorption plate (11) is made of stainless steel or bakelite material. The vacuum suction holes (14) are distributed in an array at the bottom of the adsorption plate (11). A mounting fixing hole (18) is provided on the top of the upper fixing seat (1), and the cross section of the mounting fixing hole (18) is circular.

2. The bubble-free rapid film sticking device according to claim 1, characterized in that: The pressing roller (12) is cylindrical and is made of rubber material.

3. The bubble-free rapid film sticking device according to claim 1, characterized in that: Limiting cross beams (8) are fixed on both sides of the bottom of the upper fixed seat (1), and limiting screws (9) are respectively provided at the two ends of the limiting cross beam (8) corresponding to the bottom plate (10), and limiting nuts are provided on the limiting screws (9), and the distance between the bottom of the limiting screws (9) and the bottom plate (10) can be adjusted by rotating the nuts.

4. The bubble-free rapid film sticking device according to claim 1, characterized in that: The adsorption plate (11) is fixed on the bottom plate (10) by means of screws, and two sides of the adsorption plate (11) are provided with clearance steps (15).

5. The bubble-free rapid film sticking device according to claim 4, characterized in that: The step (15) for making way is a step with two steps.

6. The bubble-free rapid film sticking device according to claim 1, characterized in that: The number of the vacuum suction seats (19) is six.

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