Automatic film pasting equipment

Abstract

The utility model discloses automatic film pasting equipment, and belongs to the field of film pasting. Comprising a fixed table, a fixed frame, a linear motor, a movable frame, a driving part, an adsorption block, a compression roller and a pump body structure, the film pasting device has the beneficial effects that a worker needs to place a protective film at the first position and place a to-be-pasted film plate body at the second position, when the movable frame and the adsorption block are located at the first position, the driving piece drives the adsorption block to move close to the fixing table, and the pump body structure can extract air in the adsorption holes; when the movable frame and the adsorption block are located at the second position, the driving piece drives the adsorption block to move close to the plate body to be subjected to film pasting, the protective film is placed on the surface of the plate body to be subjected to film pasting, and when the movable frame and the adsorption block move from the second position to the first position, the adsorption block moves close to the plate body to be subjected to film pasting. The pressing roller can make contact with the protective film and can roll along the surface of the plate body to be subjected to film pasting, then the protective film can be completely attached to the plate body to be subjected to film pasting, time is saved, and efficiency is higher.

Description

Technical Field

[0001] This application relates to the field of film application, and more specifically, to an automatic film application device. Background Technology

[0002] In existing technology, workers need to place the panel to be covered on a flat surface, then apply the protective film to the surface of the panel. After the film is applied, workers use a roller to roll over the protective film to ensure that it is completely adhered to the panel. This method of applying the film is too time-consuming and inefficient. Utility Model Content

[0003] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0004] To address the technical problems mentioned in the background section, some embodiments of this application provide an automatic film application device, comprising: a fixed platform, a fixed frame, a linear motor, a movable frame, a driving component, an adsorption block, a pressure roller, and a pump body structure; the fixed frame is disposed on the fixed platform; the linear motor is disposed on the fixed frame; the adsorption block is connected to the movable frame; the output end of the linear motor is connected to the movable frame, and the linear motor is used to drive the movable frame and the adsorption block to move between a first position and a second position; the driving component is disposed on the movable frame; the driving component drives the adsorption block to move closer to or away from the fixed platform; the adsorption block forms an adsorption surface; the pressure roller is rotatably connected to the adsorption block; the adsorption surface forms a plurality of adsorption holes; the output end of the pump body structure is connected to the plurality of adsorption holes; when the movable frame and the adsorption block are in the first position, the protective film abuts against the adsorption surface; when the movable frame and the adsorption block are in the second position, the protective film contacts the plate to be applied, and when the movable frame moves from the second position to the first position, the outer wall surface of the pressure roller abuts against the protective film.

[0005] Furthermore, the protective film includes a cover film and an easy-tear sticker connected to the cover film; the automatic film application equipment also includes: a pneumatic gripper and a cylinder; the pneumatic gripper is disposed between a first position and a second position; a clamping portion is formed on the pneumatic gripper; the clamping portion is used to clamp the easy-tear sticker; the output end of the cylinder is connected to the pneumatic gripper, and the cylinder is used to drive the pneumatic gripper to move in a direction perpendicular to the fixed platform.

[0006] Furthermore, a groove matching the size of the protective film is formed at a first position on the fixing platform.

[0007] Furthermore, a positioning groove matching the size of the film plate to be applied is formed at the second position on the fixing platform.

[0008] Furthermore, the distance between the adsorption surface and the fixed platform is greater than the distance between the pressure roller and the fixed platform, so that when the outer wall surface of the pressure roller comes into contact with the protective film, a gap is formed between the adsorption surface and the protective film.

[0009] Furthermore, the thickness of the plate to be coated is greater than the depth of the positioning groove.

[0010] Furthermore, the movable frame is provided with a first positioning part and a second positioning part; the adsorption block is provided with a locking part; when the driving member drives the adsorption block to move away from the fixed platform, the locking part abuts against the first positioning part; when the driving member drives the adsorption block to move closer to the fixed platform, the locking part abuts against the second positioning part.

[0011] The beneficial effects of this application are as follows:

[0012] The operator needs to place the protective film in the first position and the board to be coated in the second position. When the moving frame and the adsorption block are in the first position, the driving component moves the adsorption block closer to the fixed platform. The pump structure can extract the air from the adsorption hole, allowing the protective film to be adsorbed and tightly adhered to the adsorption surface. When the moving frame and the adsorption block are in the second position, the driving component moves the adsorption block closer to the board to be coated in the second position. The protective film is placed on the surface of the board to be coated in the second position. When the moving frame and the adsorption block move from the second position to the first position, the pressure roller will contact the protective film and roll along the surface of the board to be coated in the second position, so that the protective film can be completely adhered to the board to be coated in the second position, saving time and increasing efficiency. Attached Figure Description

[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0014] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0015] In the attached diagram:

[0016] Figure 1 This is an overall schematic diagram based on an embodiment of this application;

[0017] Figure 2 This is a structural schematic diagram as part of an embodiment, mainly showing the structure of the first position, the second position, and the surrounding parts;

[0018] Figure 3 This is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the pneumatic gripper, cylinder and surrounding parts;

[0019] Figure 4 This is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the first positioning part, the second positioning part, and the surrounding parts;

[0020] Figure 5 This is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the adsorption surface, adsorption pores and surrounding parts.

[0021] Figure label:

[0022] 1. Fixed platform; 2. Fixed frame; 3. Linear motor; 31. First position; 311. Insertion groove; 32. Second position; 321. Positioning groove; 4. Moving frame; 41. First positioning part; 42. Second positioning part; 5. Driving component; 6. Adsorption block; 61. Adsorption surface; 611. Adsorption hole; 62. Clamping part; 7. Pressure roller; 8. Pneumatic gripper; 81. Clamping part; 9. Cylinder. Detailed Implementation

[0023] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0024] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0025] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0026] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0027] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] Reference Figure 1-5 ,

[0029] An automatic film application device includes: a fixed platform 1, a fixed frame 2, a linear motor 3, a movable frame 4, a drive component 5, an adsorption block 6, a pressure roller 7, and a pump body structure. The drive component 5 is an electric push rod. The pump body structure is an air pump. The fixed frame 2 is vertically mounted on the fixed platform 1. The linear motor 3 is mounted on the end of the fixed frame 2 opposite to the fixed platform 1. The linear motor 3 includes: a mounting bracket, a lead screw, and a motor. The linear motor 3 is horizontally mounted on the fixed frame 2, and its output end is threadedly connected to the movable frame 4. The adsorption block 6 is fixedly mounted on the end of the movable frame 4 opposite to the linear motor 3, and the adsorption block 6 is located on the movable frame 4 near the fixed platform 1. When the linear motor 3 is driven, the movable frame 4 can move between a first position 31 and a second position 32, and since the movable frame 4 and the adsorption block 6 are fixedly connected, the adsorption block 6 can also move between the first position 31 and the second position 32. The drive component 5 is positioned above the movable frame 4. The output end of the drive unit 5 is fixedly connected to the adsorption block 6 so that the adsorption block 6 moves closer to or further away from the fixed platform 1. The adsorption block 6 forms an adsorption surface 61. The pressure roller 7 is rotatably connected to the adsorption block 6. Multiple adsorption holes 611 are formed on the adsorption surface 61, and the output end of the pump body structure is connected to the multiple adsorption holes 611 through a connecting pipe. In other embodiments, a suction cup is provided on the end of the adsorption hole 611 facing away from the connecting pipe, and the suction cup is used to adsorb the protective film. The protective film includes a cover film and an easy-tear sticker connected to the cover film. The cover film is used to prevent dust from contacting the adhesive surface of the protective film. When the moving frame 4 and the adsorption block 6 are in the first position 31, the output end of the drive unit 5 drives the adsorption block 6 to move towards the fixed platform 1. At this time, the air pump will extract the air in the adsorption hole 611 through the connecting pipe, and the protective film will abut against the adsorption surface 61. Then, the output end of the drive unit 5 drives the adsorption block 6 and the protective film to move away from the fixed platform 1. At this time, the operator needs to tear off the cover film on the protective film. Linear motor 3 drives the moving frame 4 and the adsorption block 6 to the second position 32. The output end of the drive unit 5 drives the adsorption block 6 and the protective film towards the board to be coated. At this time, the air pump stops running, and the protective film will adhere to the board. Then, the output end of the drive unit 5 drives the adsorption block 6 away from the board and makes the outer wall of the pressure roller 7 abut against the protective film. When the moving frame 4 moves from the second position 32 to the first position 31, the pressure roller 7 will roll on the surface of the board, so that the protective film can be completely adhered to the board, saving time and increasing efficiency.

[0030] Specifically, the automatic film application device also includes: a pneumatic gripper 8 and a cylinder 9. The pneumatic gripper 8 is positioned between a first position 31 and a second position 32. A clamping portion 81 is formed on the pneumatic gripper 8. The clamping portion 81 consists of two grippers on the pneumatic gripper 8 that can move closer to or further away from each other. The cylinder 9 is mounted on the fixed platform 1, and the output end of the cylinder 9 is connected to the pneumatic gripper 8. The cylinder 9 is used to drive the pneumatic gripper 8 to move in a direction perpendicular to the fixed platform 1. When the output end of the driving component 5 drives the adsorption block 6 and the protective film away from the fixed platform 1, the clamping portion 81 will clamp the easy-tear sticker. At the same time, the output end of the cylinder 9 will drive the pneumatic gripper 8 to move slightly closer to the fixed platform 1. When the linear motor 3 drives the moving frame 4 and the adsorption block 6 to the second position 32, the clamping portion 81 will tear off the cover film on the protective film to expose the adhesive surface of the protective film. The cylinder 9 is designed to prevent interference between the pneumatic gripper 8 and the adsorption block 6 when the linear motor 3 drives the moving frame 4 and the adsorption block 6 to the second position 32.

[0031] Specifically, a groove 311 matching the size of the protective film is formed at the first position 31 on the fixing platform 1. Operators can simply place the protective film into the groove 311, making the operation simple.

[0032] Specifically, a positioning groove 321 matching the size of the film to be applied is formed at the second position 32 on the fixed platform 1. The operator can directly place the film to be applied into the positioning groove 321, which is simple to operate.

[0033] Specifically, the distance between the adsorption surface 61 and the fixed platform 1 is greater than the distance between the pressure roller 7 and the fixed platform 1, so that when the outer wall surface of the pressure roller 7 comes into contact with the protective film, a gap is formed between the adsorption surface 61 and the protective film, and the pressure roller 7 will roll above the film to be applied, so that the protective film can be completely adhered to the film to be applied.

[0034] Specifically, since the width or length of the protective film is greater than the width or length of the plate to be covered, in this embodiment the thickness of the plate to be covered is set to be greater than the depth of the positioning groove 321 to prevent the protective film from being attached to the surface of the fixing platform 1.

[0035] Specifically, the movable frame 4 is provided with a first positioning part 41 and a second positioning part 42. Both the first positioning part 41 and the second positioning part 42 are block structures. The adsorption block 6 is provided with a locking part 62. The locking part 62 is a block structure. When the driving member 5 drives the adsorption block 6 to move away from the fixed platform 1, the locking part 62 abuts against the first positioning part 41. When the driving member 5 drives the adsorption block 6 to move closer to the fixed platform 1, the locking part 62 abuts against the second positioning part 42. During the process of the linear motor 3 driving the movable frame 4, the adsorption block 6 and the protective film from the first position 31 to the second position 32, in order to prevent the adsorption block 6 from interfering with the pneumatic gripper 8 and to avoid the driving member 5 driving the adsorption block 6 to move too far away from the fixed platform 1, thus wasting time, a first positioning part 41 is provided on the movable frame 4 to limit the movement distance of the adsorption block 6 away from the fixed platform 1. Since the thickness of the substrate to be coated is greater than the depth of the positioning groove 321, when the driving component 5 moves the adsorption block 6 and the protective film toward the substrate, the adsorption surface 61 may directly press the protective film onto the substrate, causing an indentation on the protective film and potentially damaging it. Therefore, a second positioning part 42 is provided on the moving frame 4 to prevent the adsorption surface 61 from contacting the substrate. When the outer wall of the pressure roller 7 contacts the substrate, the air pump stops running, and the protective film is adhered to the substrate.

[0036] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. An automatic film application device, characterized in that, include: The structure includes a fixed platform, a fixed frame, a linear motor, a moving frame, a drive unit, an adsorption block, a pressure roller, and a pump body. The fixing frame is mounted on the fixing platform; The linear motor is mounted on the fixed frame; the adsorption block is connected to the movable frame; the output end of the linear motor is connected to the movable frame, and the linear motor is used to drive the movable frame and the adsorption block to move between a first position and a second position; The driving component is mounted on the movable frame; the driving component moves the adsorption block closer to or away from the fixed platform; The adsorption block forms an adsorption surface; the pressure roller is rotatably connected to the adsorption block; The adsorption surface forms multiple adsorption holes; the output end of the pump body structure is connected to the multiple adsorption holes. When the movable frame and the adsorption block are in the first position, the protective film abuts against the adsorption surface; when the movable frame and the adsorption block are in the second position, the protective film is in contact with the plate to be coated, and when the movable frame moves from the second position to the first position, the outer wall surface of the pressure roller abuts against the protective film.

2. The automatic film applicator according to claim 1, characterized in that: The protective film includes a cover film and an easy-tear sticker attached to the cover film; Automatic film application equipment also includes: pneumatic grippers and cylinders; The pneumatic gripper is positioned between the first position and the second position; A clamping part is formed on the pneumatic gripper; the clamping part is used to clamp the easy-tear sticker; The output end of the cylinder is connected to the pneumatic gripper, and the cylinder is used to drive the pneumatic gripper to move in a direction perpendicular to the fixed platform.

3. The automatic film applicator according to claim 1, characterized in that: A groove matching the size of the protective film is formed at the first position on the fixed platform.

4. The automatic film applicator according to claim 1, characterized in that: A positioning groove matching the size of the film to be applied is formed at the second position on the fixing platform.

5. An automatic film applicator according to claim 1, characterized in that: The distance between the adsorption surface and the fixed platform is greater than the distance between the pressure roller and the fixed platform, so that when the outer wall surface of the pressure roller comes into contact with the protective film, a gap is formed between the adsorption surface and the protective film.

6. An automatic film applicator according to claim 4, characterized in that: The thickness of the plate to be coated is greater than the depth of the positioning groove.

7. An automatic film applicator according to claim 1, characterized in that: The mobile frame is provided with a first positioning part and a second positioning part; The adsorption block is provided with a locking part; When the driving member moves the adsorption block away from the fixed platform, the locking part abuts against the first positioning part; when the driving member moves the adsorption block closer to the fixed platform, the locking part abuts against the second positioning part.

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