Hole wall gluing unit of silk-screen gluing system

Abstract

The utility model relates to the technical field of screen printing, in particular to a hole wall gluing unit of a screen printing gluing system. Comprising a material base and a driving frame, the material base is used for placing a workpiece, a sliding column is arranged on the driving frame, the sliding column is in sliding connection with the driving frame, a mounting frame is fixedly arranged on the sliding column, a spray head used for gluing is arranged on the mounting frame, and the spray head is aligned to the position of the material base. The material base capable of containing workpieces and the corresponding spray head are arranged, the sliding column can move up and down to adjust the position of the spray head, glue discharging is more stable, the spray head can directly spray glue towards the workpieces on the material base after the position of the sliding column is adjusted, and therefore the glue is sprayed to holes of the workpieces; glue can be sprayed on the hole wall of a workpiece hole, and the situation that the glue at the hole cannot be smeared in the silk-screen gluing process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of silk screen printing, in particular to a hole wall gluing unit of a silk screen printing gluing system. Background Art

[0002] The screen printing machine is an existing technology that uses screen printing technology. It uses a silk screen as a base and uses a photosensitive platemaking method to make a screen printing plate with images. The mesh holes of the image part of the screen printing plate are permeable to ink, while the non-image part is not permeable to ink. Therefore, the area of silk screen ink application can be controlled. This type of equipment is usually used in printing patterns.

[0003] However, in the prior art, some thin sheet materials need to be coated with glue. If glue is applied to parts that do not need to be coated with glue during the coating process, the product quality will be affected. This situation is often prone to occur in traditional coating processes. Currently, equipment that uses the silk screen printing principle for coating has emerged, which can reduce the occurrence of this situation. However, during the coating process, some thin sheet materials have holes, and the inner wall of the hole also needs to be coated with glue. At this time, it is difficult to apply the glue using the silk screen printing principle. Utility Model Content

[0004] In order to solve the problem that some thin sheet materials have holes in the gluing process under the existing technology, and the inner wall of the hole also needs to be coated with glue, and it is difficult to apply the glue based on the principle of silk screen printing, this application provides a hole wall gluing unit of the silk screen gluing system, and the specific solution is as follows.

[0005] A hole wall gluing unit of a silk screen gluing system includes a material seat and a driving frame. The material seat is used to place a workpiece. The driving frame is provided with a sliding column, and the sliding column is slidably connected to the driving frame. A mounting frame is fixedly provided on the sliding column. The mounting frame is provided with a nozzle for gluing, and the nozzle is aligned with the position of the material seat.

[0006] By adopting the above technical solution, a material seat for placing the workpiece is provided and a corresponding nozzle is provided, and the sliding column can move up and down to adjust the position of the nozzle, so that the glue discharge is more stable. The nozzle can spray glue directly toward the workpiece on the material seat after the position of the sliding column is adjusted, thereby spraying the glue on the holes of the workpiece, so as to achieve the goal of spraying the glue on the hole walls of the workpiece holes, reducing the situation where the glue cannot be applied to the holes during the silk screen gluing process.

[0007] Optionally, an embedding groove is provided on the material seat, and a positioning column is provided in the embedding groove corresponding to the workpiece, and the positioning column is used to extend into the workpiece.

[0008] By adopting the above technical solution, an embedding groove and a positioning column are provided on the material seat, which can position the workpiece and limit the movement and rotation of the workpiece, thereby improving the stability of the workpiece during processing, thereby further improving product quality.

[0009] Optionally, a clearance hole is further provided on the material seat, and the clearance hole is set corresponding to the position and shape of the hole on the workpiece.

[0010] By adopting the above technical solution, a clearance hole is opened on the material seat for glue injection. When too much glue is injected, the glue can be temporarily stored in the clearance hole, thereby reducing glue overflow and causing the position where no glue spraying is required to be contaminated with glue, thereby further improving product quality.

[0011] Optionally, guide plates are provided on both sides of the sliding column in the length direction, and the guide plates wrap the driving frame. The guide plates are provided along the length direction of the driving frame and can slide along the driving frame.

[0012] By adopting the above technical solution, the guide plate is set to guide the sliding column, so that the sliding column can slide more stably along the drive frame during the up and down movement, further improving the stability of the nozzle during movement, improving the stability of the sliding column during adjustment, and reducing the situation where the sliding column deflects and causes the nozzle to be unable to align.

[0013] Optionally, a storage tank is further provided on the mounting frame, the storage tank is connected to the nozzle, and the storage tank is used to store glue.

[0014] By adopting the above technical solution and providing a storage tank capable of storing glue, more glue can be added at one time, thus reducing the problem of repeated addition of glue due to insufficient glue, and further improving the convenience during processing.

[0015] Optionally, the storage tank is further provided with a flow regulating member, and the flow regulating member is used to adjust the glue output of the nozzle.

[0016] By adopting the above technical solution and setting a flow regulating part on the storage tank, the flow rate of glue sprayed out of the nozzle can be controlled, the situation where excessive glue affects the workpiece can be reduced, and the product quality can be further improved.

[0017] Optionally, a base is provided at the bottom of the driving frame, the driving frame is fixedly connected to the base, and the base is used to be installed on a corresponding workbench.

[0018] By adopting the above technical solution, a base is set to be fixedly connected to the driving frame, and the driving frame is installed on the workbench through the base, which further improves the convenience and versatility during processing, and at the same time can improve the stability of the driving frame after installation to a certain extent.

[0019] Optionally, a right-angle plate is provided between the base and the driving frame, one right-angle side of the right-angle plate is fixedly connected to the driving frame, and the other right-angle side of the right-angle plate is fixedly connected to the base.

[0020] By adopting the above technical solution, a right-angle plate is provided under the base, and the right-angle plate can be supported between the driving frame and the base, thereby further improving the stability of the driving frame and further improving the stability during gluing.

[0021] In summary, this application has at least the following beneficial effects:

[0022] 1. This application solves the problem that in the prior art, some thin sheet materials have holes in the gluing process, and the inner walls of the holes also need to be coated with glue. At this time, it is difficult to apply the glue based on the principle of silk screen printing. This application applies the glue to the holes of the raw material in advance, and directly sprays the workpiece to achieve the corresponding glue on the difficult-to-apply position, thereby reducing the situation where the glue cannot be applied during application.

[0023] 2. This application also provides a relief hole to temporarily store excess glue, reducing the situation where excess glue overflows and affects other parts of the product, further improving the accuracy of gluing, and thus further improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a perspective view of this embodiment.

[0025] Figure 2 It is a perspective view of this embodiment.

[0026] Description of reference numerals:

[0027] 1. Material seat; 11. Embedding slot; 111. Positioning column; 112. Clearance hole;

[0028] 2. Drive frame; 21. Sliding column; 22. Mounting frame; 221. Spray nozzle; 222. Guide plate; 223. Storage tank; 224. Flow regulating element;

[0029] 3. Base; 31. Right-angle plate. DETAILED DESCRIPTION

[0030] The present application is further described below in detail through specific embodiments in conjunction with the accompanying drawings.

[0031] A hole wall gluing unit of a screen printing gluing system, such as Figure 1 and Figure 2As shown, the embodiment includes a material holder 1 and a drive frame 2. The material holder 1 is used to place a workpiece. The drive frame 2 is provided with a sliding post 21, which is slidably connected to the drive frame 2. A mounting frame 22 is fixedly provided on the sliding post 21. The mounting frame 22 is provided with a nozzle 221 for applying glue. The nozzle 221 is aligned with the material holder 1. In a specific implementation, the workpiece in this embodiment is a thin sheet with holes formed therein. When applying glue, the nozzle 221 needs to be aligned with the hole to apply glue. After spraying, the desired glue is applied to the hole wall. The nozzle 221 is driven by a pump and sprays the glue under pressure.

[0032] like Figure 1 and Figure 2 As shown, the material holder 1 is provided with an embedding groove 11. A positioning post 111 is provided within the embedding groove 11 corresponding to the workpiece. The positioning post 111 is configured to extend into the workpiece. The material holder 1 is also provided with a clearance hole 112. The clearance hole 112 is configured to correspond to the position and shape of the hole in the workpiece and is disposed within the embedding groove 11. In practice, the workpiece typically has two or more holes. During spraying, glue can flow into the clearance holes 112 of the embedding groove 11, reducing glue overflow during glue coating, which could result in glue coating in areas where glue is not required. The positioning post 111 not only serves as a positioning function, but also prevents glue from affecting the hole walls where glue is not required.

[0033] like Figure 1 and Figure 2 As shown, guide plates 222 are provided on both sides of the sliding column 21 in the longitudinal direction. The guide plates 222 wrap around the drive frame 2. The guide plates 222 are arranged along the length of the drive frame 2 and can slide along the drive frame 2. In a specific implementation, the guide plates 222 wrap around the drive frame 2 to form interference with the drive frame 2. When swinging occurs, the guide plates 222 can share the swinging with the drive frame 2, thereby reducing the swinging of the sliding column 21 when moving up and down, which may affect the accuracy of glue spraying, and further improve product quality.

[0034] like Figure 1 and Figure 2 As shown, mounting frame 22 is also provided with a storage tank 223, which is connected to nozzle 221 and is used to store glue. Storage tank 223 is also provided with a flow regulator 224, which is used to adjust the amount of glue discharged from nozzle 221. In a specific embodiment, flow regulator 224 includes a faucet, a valve, and is used to adjust the amount of glue pumped out by the pump body at nozzle 221.

[0035] like Figure 1 and Figure 2As shown, a base 3 is provided at the bottom of the drive frame 2. The drive frame 2 is fixedly connected to the base 3, and the base 3 is used to be mounted on a corresponding workbench. In specific implementation, the drive frame 2 can be fixedly connected to the base 3 by welding, riveting, etc., and then the base 3 is fixed to the workbench by bolting, etc., so that processing can be carried out.

[0036] like Figure 1 and Figure 2 As shown, a right-angled plate 31 is provided between the base 3 and the drive frame 2. One right-angled side of the right-angled plate 31 is fixedly connected to the drive frame 2, while the other right-angled side of the right-angled plate 31 is fixedly connected to the base 3. In a specific implementation, the right-angled plate 31 is precisely located between the base 3 and the drive frame 2, providing support for the base 3 and the drive frame 2, reducing the possibility of the drive frame 2 tilting and further improving stability.

[0037] Working principle: Aim the nozzle 221 at the workpiece on the material holder 1, and directly spray glue to apply glue to the hole wall of the workpiece. After completing the glue spraying in the hole wall, the workpiece can be taken out for silk screen gluing, which will not affect the silk screen gluing, and it is not easy for the glue to overflow and affect other positions.

[0038] The above are preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A hole wall gluing unit of a screen printing gluing system, characterized by: The invention comprises a material seat (1) and a driving frame (2), wherein the material seat (1) is used for placing a workpiece, the driving frame (2) is provided with a sliding column (21), the sliding column (21) is slidably connected to the driving frame (2), a mounting frame (22) is fixedly provided on the sliding column (21), a nozzle (221) for applying glue is provided on the mounting frame (22), and the nozzle (221) is aligned with the position of the material seat (1).

2. The hole wall gluing unit of the screen printing gluing system according to claim 1, characterized in that: An embedding groove (11) is provided on the material seat (1), and a positioning column (111) is provided in the embedding groove (11) corresponding to the workpiece, and the positioning column (111) is used to extend into the workpiece.

3. The hole wall gluing unit of the screen printing gluing system according to claim 2, characterized in that: The material seat (1) is also provided with a clearance hole (112), and the clearance hole (112) is arranged to correspond to the position and shape of the hole on the workpiece.

4. The hole wall gluing unit of the screen printing gluing system according to claim 1, characterized in that: Guide plates (222) are provided on both sides of the sliding column (21) in the length direction, and the guide plates (222) wrap the driving frame (2) therein. The guide plates (222) are provided along the length direction of the driving frame (2) and can slide along the driving frame (2).

5. The hole wall gluing unit of the screen printing gluing system according to claim 1, characterized in that: A material storage tank (223) is also provided on the mounting frame (22), and the material storage tank (223) is connected to the nozzle (221), and the material storage tank (223) is used for storing glue.

6. The hole wall gluing unit of the screen printing gluing system according to claim 5, characterized in that: The material storage tank (223) is further provided with a flow regulating member (224), and the flow regulating member (224) is used to regulate the glue output of the nozzle (221).

7. The hole wall gluing unit of the screen printing gluing system according to claim 1, characterized in that: A base (3) is provided at the bottom of the driving frame (2), the driving frame (2) is fixedly connected to the base (3), and the base (3) is used for being installed on a corresponding workbench.

8. The hole wall gluing unit of the screen printing gluing system according to claim 7, characterized in that: A right-angle plate (31) is provided between the base (3) and the driving frame (2); one right-angle side of the right-angle plate (31) is fixedly connected to the driving frame (2), and the other right-angle side of the right-angle plate (31) is fixedly connected to the base (3).

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