Film pasting device

Abstract

The utility model relates to a film pasting device. The film pasting device comprises a base; the first sliding table is arranged on the base in a sliding manner; the first elastic piece elastically supports the first sliding table, and the first elastic piece applies acting force opposite to the sliding direction of the first sliding table; the vacuum adsorption assembly is arranged at the end of the first sliding table and provided with a suction nozzle, and the arrangement direction of the suction nozzle is opposite to the sliding direction of the first sliding table; the second sliding table is connected with the first sliding table and is arranged on the first sliding table in a sliding manner; the second elastic piece elastically supports the second sliding table, and the second elastic piece applies acting force opposite to the sliding direction of the second sliding table; the receding pressing block is arranged at the end of the second sliding table, and the end face of the receding pressing block is parallel to the suction nozzle to form an adsorption mounting face. The utility model provides a film pasting device which can avoid movement on a pasting surface with step difference to complete film pasting action, so that a film can be completely pasted on the pasting surface.

Description

Technical Field

[0001] The utility model relates to the technical field of product film pasting and assembly, in particular to a film pasting device. Background Art

[0002] In the field of 3C product assembly, a film-sticking process is usually required. For example, applying a protective film on the surface of electronic products can protect the electronic products from contamination during assembly and from damage caused by collisions.

[0003] Traditional film laminating devices generally use a vacuum suction nozzle to absorb the film, and use a multi-axis robot or a multi-axis transfer platform to drive the vacuum suction nozzle with the film to move to the top of the product to be laminating, thereby completing the film laminating action. This type of film laminating device is only suitable for laminating flat products. On a mounting surface with a step difference, the traditional film laminating device cannot complete the film laminating action, and the film material mounting will not be able to be completely fitted. Utility Model Content

[0004] To this end, the technical problem to be solved by the utility model is to overcome the problem of step difference on the mounting surface in the prior art, and to provide a film pasting device that can avoid and move on the mounting surface with step difference to complete the film pasting action so that the film can be completely pasted on the mounting surface.

[0005] In order to solve the above technical problems, the utility model provides a film sticking device, comprising:

[0006] Base;

[0007] A first slide, slidably disposed on the base;

[0008] a first elastic member, elastically supporting the first slide, the first elastic member applying a force opposite to the sliding direction of the first slide;

[0009] A vacuum adsorption component is arranged at the end of the first slide and has a suction nozzle, wherein the direction in which the suction nozzle is arranged is opposite to the sliding direction of the first slide;

[0010] a second slide, connected to the first slide and slidably disposed on the first slide;

[0011] a second elastic member, elastically supporting the second slide, the second elastic member applying a force opposite to the sliding direction of the second slide;

[0012] The avoidance pressure block is arranged at the end of the second slide, and the end surface of the avoidance pressure block is parallel to the suction nozzle to form an adsorption mounting surface.

[0013] In an embodiment of the present utility model, a first slide rail and a first slider sliding on the first slide rail are arranged on the base, and the first slide platform is arranged on the first slider.

[0014] In an embodiment of the present utility model, a stopper is further provided on the base, and the stopper is respectively provided at two ends of the first slide rail, and the stopper limits the sliding position of the first slide block.

[0015] In one embodiment of the utility model, the second slide is connected to the first slide via a first adapter block, a second slider is provided on the first adapter block, a slide groove is provided on the second slider, a second slide rail is provided on the second slide, and the second slide rail can slide in the slide groove.

[0016] In one embodiment of the present invention, the avoidance pressure block is embedded in the vacuum adsorption assembly, and suction nozzles are provided on both sides of the avoidance pressure block.

[0017] In one embodiment of the utility model, it also includes a film tearing assembly, which is arranged on the side of the vacuum adsorption assembly, the film tearing assembly is connected to the first slide, and the film tearing assembly can act on the adsorption mounting surface to complete the film tearing action on the adsorption mounting surface.

[0018] In one embodiment of the present invention, the film tearing assembly comprises:

[0019] A second transfer block connected to the first slide;

[0020] A film tearing driving source is arranged on the second adapter block;

[0021] The clamping arm is connected to the film-tearing driving source. The clamping arm is driven by the film-tearing driving source to rotate toward the vacuum adsorption component. The clamping arm cooperates with the vacuum adsorption component to form a clamping space.

[0022] In one embodiment of the present invention, a clamping block cooperating with the clamping arm is arranged on the vacuum adsorption assembly.

[0023] In one embodiment of the present invention, a pressure sensor is further included, and the pressure sensor is arranged between the first slide platform and the first elastic member.

[0024] In one embodiment of the utility model, it further includes a third adapter block, the base is arranged on the third adapter block, and the third adapter block can be assembled on a multi-axis robot arm or a multi-axis transfer module for use.

[0025] The above technical solution of the utility model has the following advantages compared with the prior art:

[0026] The film pasting device of the utility model adopts the avoidance pressure block and the vacuum adsorption component to form an adsorption and pasting surface, which can adsorb the film and realize the film pasting action on the product;

[0027] Wherein: the vacuum adsorption component is configured to be able to slide relative to the base, and the vacuum adsorption component is elastically supported by the first elastic member, so that when the diaphragm is applied, the elastic application of the diaphragm can be achieved, thereby preventing the vacuum adsorption component from causing pressure damage to the product;

[0028] In addition, a avoidance pressure block is provided which can slide relative to the vacuum adsorption component to form an uneven adsorption mounting surface. On a mounting surface with a step difference, when the step presses against the avoidance block, the avoidance block can be pushed to avoid movement relative to the vacuum adsorption component, thereby realizing the film-mounting action up and down the step, so that the film can be completely attached to the mounting surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to the specific embodiments of the utility model in combination with the accompanying drawings, wherein:

[0030] Figure 1 It is a structural schematic diagram of the film sticking device of the utility model;

[0031] Figure 2 It is a schematic diagram of the structure of the base and the first slide table of the utility model;

[0032] Figure 3 It is a schematic diagram of the structure of the first slide and the second slide of the utility model;

[0033] Figure 4 It is a schematic diagram of the structure of the vacuum adsorption component and the avoidance pressure block of the utility model;

[0034] Figure 5 It is a structural schematic diagram of the film sticking device of the utility model in combination with the film tearing component;

[0035] Figure 6 It is a structural schematic diagram of the film tearing component of the utility model.

[0036] Explanation of the markings in the specification: 1. base; 11. first slide rail; 12. first slider; 13. stopper; 14. pressure sensor; 2. first slide; 21. first adapter block; 22. second slider; 3. first elastic member; 4. vacuum adsorption assembly; 41. suction nozzle; 42. clamping block; 5. second slide; 51. second slide rail; 6. second elastic member; 7. avoidance pressure block; 8. film tearing assembly; 81. second adapter block; 82. film tearing drive source; 83. clamping arm; 9. third adapter block. DETAILED DESCRIPTION

[0037] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0038] Example 1

[0039] Reference Figure 1 As shown, the utility model discloses a film sticking device, comprising: a base 1, a first slide 2, a first elastic member 3, a vacuum adsorption assembly 4, a second slide 5, a second elastic member 6 and a avoidance pressure block 7, wherein: the first slide 2 and the first elastic member 3 are both arranged in the base 1, the first slide 2 is slidably arranged on the base 1, the first elastic member 3 elastically supports the first slide 2, the vacuum adsorption assembly 4 is arranged at the end of the first slide 2, the vacuum adsorption assembly 4 has a suction nozzle 41, the suction nozzle 41 is arranged in a direction opposite to the sliding direction of the first slide 2, the suction nozzle 41 is used to adsorb the film and realize the mounting action of the film on the product, when the suction nozzle 41 of the vacuum adsorption assembly 4 adsorbs the film and contacts with the product to be mounted, the product to be mounted pushes the vacuum adsorption assembly 4 to drive the first slide 2 to slide on the base 1, the first elastic member 3 applies a force opposite to the sliding direction of the first slide 2, and the vacuum adsorption assembly 4 can be elastically supported by the first elastic member 3 to realize the elastic application of the film, so as to avoid the vacuum adsorption assembly 4 from causing pressure damage to the product;

[0040] The second slide 5 and the second elastic member 6 are both connected to the first slide 2, the second slide 5 is slidably set on the first slide 2, the second elastic member 6 elastically supports the second slide 5, the avoidance pressure block 7 is set at the end of the second slide 5, the end face of the avoidance pressure block 7 is parallel to the suction nozzle 41 to form an adsorption mounting surface, when there is a step on the product to be mounted, the protruding step can press and push the avoidance pressure block 7 to slide relative to the vacuum adsorption component 4 to form an uneven adsorption mounting surface, at this time, the second elastic member 6 applies a force opposite to the sliding direction of the second slide 5, and the force can be applied to the step surface, thereby realizing the film sticking action on the upper and lower steps, so that the film can be completely attached to the product to be mounted with the step.

[0041] Reference Figure 2As shown, in order to realize the sliding of the first slide 2 on the base 1, the base 1 is provided with a first slide rail 11 and a first slider 12 sliding on the first slide rail 11, and the first slide 2 is detachably connected to the first slider 12 by bolts. The sliding of the first slider 12 on the first slide rail 11 can not only drive the first slide 2 to slide, but also limit the sliding direction of the first slide 2.

[0042] In this embodiment, a stopper 13 is also provided on the base 1. The stopper 13 is respectively provided at the two ends of the first slide rail 11. The stopper 13 can limit the sliding position of the first slider 12, and can prevent the first slide 2 from detaching from the base 1 through mechanical blocking.

[0043] In this embodiment, a pressure sensor 14 is also provided on the base 1. The pressure sensor 14 is provided between the first slide 2 and the first elastic member 3. The mounting pressure can be detected by the pressure sensor 14, so as to prevent excessive pressure from squeezing the product and causing damage.

[0044] Reference Figure 3 As shown, in order to realize the sliding of the second slide 5 on the first slide 2, the second slide 5 is connected to the first slide 2 through the first adapter block 21, and the first adapter block 21 is provided with a second slider 22, and the second slider 22 is provided with a slide groove, and the second slide 5 is provided with a second slide rail 51, and the second slide rail 51 can slide in the slide groove. The second slide rail 51 can not only drive the second slide 5 to slide, but also limit the sliding direction of the second slide 5 when sliding along the slide groove.

[0045] Reference Figure 4 As shown, in the present embodiment, an avoidance groove or avoidance hole is opened on the vacuum adsorption component 4, and the avoidance pressure block 7 is inserted into the avoidance groove or avoidance hole, so that the avoidance pressure block 7 is embedded in the vacuum adsorption component 4, and suction nozzles 41 are provided on both sides of the avoidance pressure block 7, which can adsorb the two ends of the diaphragm. When the avoidance pressure block 7 avoids and moves relative to the vacuum adsorption component 4, the diaphragm can be attached at both ends of the avoidance pressure block 7, ensuring that the diaphragm can be completely attached to the product without being affected by the steps.

[0046] Example 2

[0047] The film pasting device in the above embodiment 1 is suitable for pasting a single-sided adhesive film. In actual use, there is also the pasting of a double-sided adhesive film. Both sides of the double-sided adhesive film have adhesive pasting surfaces. Therefore, a release film is also provided on the adsorbed side to protect the adsorbed side. After the double-sided adhesive film is pasted on the product, the release film on the other side needs to be torn off, and then double-sided pasting is achieved. In order to complete the film tearing action, based on the above embodiment 1, refer to Figure 5 As shown, the film-sticking device of this embodiment also includes a film-tearing assembly 8, which is arranged on the side of the vacuum adsorption assembly 4, and the film-tearing assembly 8 is connected to the first slide 2. The film-tearing assembly 8 can act on the adsorption mounting surface. After the film sticking is completed, the film-tearing assembly 8 can clamp the release film and tear the release film off the adsorption mounting surface.

[0048] Reference Figure 6 As shown, the film tearing assembly 8 includes: a second adapter block 81, a film tearing drive source 82 and a clamping arm 83, wherein: the second adapter block 81 is connected to the first slide 2, the film tearing drive source 82 is arranged on the second adapter block 81, the clamping arm 83 is connected to the film tearing drive source 82, the clamping arm 83 is driven by the film tearing drive source 82 to rotate toward the direction of the vacuum adsorption assembly 4, the clamping arm 83 cooperates with the vacuum adsorption assembly 4 to form a clamping space, and a clamping block 42 cooperating with the clamping arm 83 is arranged on the vacuum adsorption assembly 4, the clamping arm 83 cooperates with the clamping block 42 to realize the clamping of the release film, and the release film is torn off by the overall movement of the film sticking device.

[0049] Specifically, refer to Figure 1 and Figure 5 As shown, the film-sticking device of the above-mentioned embodiments 1 and 2 further includes a third adapter block 9, the base 1 is arranged on the third adapter block 9, and the third adapter block 9 can be assembled on a multi-axis robot arm or a multi-axis transfer module for use.

[0050] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A film sticking device, characterized in that: include: Base; A first slide, slidably disposed on the base; a first elastic member, elastically supporting the first slide, the first elastic member applying a force opposite to the sliding direction of the first slide; A vacuum adsorption component is arranged at the end of the first slide and has a suction nozzle, wherein the direction in which the suction nozzle is arranged is opposite to the sliding direction of the first slide; a second slide, connected to the first slide and slidably disposed on the first slide; a second elastic member, elastically supporting the second slide, the second elastic member applying a force opposite to the sliding direction of the second slide; The avoidance pressure block is arranged at the end of the second slide, and the end surface of the avoidance pressure block is parallel to the suction nozzle to form an adsorption mounting surface.

2. The film sticking device according to claim 1, characterized in that: The base is provided with a first slide rail and a first slider sliding on the first slide rail, and the first slide platform is provided on the first slider.

3. The film sticking device according to claim 2, characterized in that: The base is also provided with a stopper, which is respectively arranged at two ends of the first slide rail, and limits the sliding position of the first slide block.

4. The film sticking device according to claim 1, characterized in that: The second slide is connected to the first slide via a first adapter block, the first adapter block is provided with a second slider, a slide groove is provided on the second slider, the second slide is provided with a second slide rail, and the second slide rail can slide in the slide groove.

5. The film sticking device according to claim 1, characterized in that: The avoidance pressure block is embedded in the vacuum adsorption component, and suction nozzles are arranged on both sides of the avoidance pressure block.

6. The film sticking device according to claim 1, characterized in that: It also includes a film tearing assembly, which is arranged on the side of the vacuum adsorption assembly, the film tearing assembly is connected to the first slide, and the film tearing assembly can act on the adsorption mounting surface to complete the film tearing action on the adsorption mounting surface.

7. The film sticking device according to claim 6, characterized in that: The film tearing assembly comprises: A second transfer block connected to the first slide; A film tearing driving source is arranged on the second adapter block; The clamping arm is connected to the film-tearing driving source. The clamping arm is driven by the film-tearing driving source to rotate toward the vacuum adsorption component. The clamping arm cooperates with the vacuum adsorption component to form a clamping space.

8. The film sticking device according to claim 7, characterized in that: A clamping block matched with the clamping arm is arranged on the vacuum adsorption assembly.

9. The film sticking device according to claim 1, characterized in that: It also includes a pressure sensor, which is arranged between the first slide table and the first elastic member.

10. The film sticking device according to claim 1, characterized in that: It also includes a third adapter block, the base is arranged on the third adapter block, and the third adapter block can be assembled on a multi-axis robot arm or a multi-axis transfer module for use.

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