Screen printing unit of screen printing gluing system

Abstract

The utility model relates to the technical field of gluing, in particular to a screen printing unit of a screen printing gluing system, which comprises a material seat and a stand column, the material seat is provided with a caulking groove corresponding to the shape of a workpiece, the stand column is provided with a screen printing plate and a driving component, the screen printing plate is provided with a hollow part corresponding to the shape of the workpiece, and the driving component is provided with a driving component. A scraping plate used for scraping glue is further arranged on the upper side of the screen printing plate, the glue can penetrate through the hollowed-out part, and the driving assembly is used for driving the scraping plate to move in the horizontal direction and the vertical direction. A material base and a stand column are arranged, a silk-screen printing plate on the stand column is aligned with a workpiece and then injects glue towards the silk-screen printing plate, at the moment, the glue cannot penetrate through the silk-screen printing plate to be smeared on the workpiece, when a scraper blade moves, the glue can be flattened along the silk-screen printing plate, then the glue penetrates through a hollowed-out part of the silk-screen printing plate under extrusion, and the glue in the corresponding shape can be smeared on the workpiece. And by means of the silk screen principle, the situation that the glue is smeared to the positions where the glue does not need to be smeared is reduced.

Description

Technical Field

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

[0002] Some mechanical parts need to have both conductive and insulating effects in order to achieve both the functions of conduction and insulation protection. Therefore, in order to make some areas of the parts have insulating effects and the other parts can conduct normally, the parts are usually processed by applying glue on them.

[0003] Due to the small size and large number of parts, the existing technology usually adopts the spraying method to process the parts. However, it is difficult to control the spraying position by the spraying method, and it is easy for excessive glue to block the parts that do not need to be insulated, affecting product quality. Utility Model Content

[0004] In order to solve the problem that parts are usually processed by spraying in the existing technology, but the spraying method is difficult to control the spraying position, and it is easy for excessive glue to block the parts that do not need to be insulated, affecting product quality, the present application provides a silk screen unit of a silk screen gluing system.

[0005] A silk screen printing unit of a silk screen printing and gluing system comprises a material base and a column, wherein the material base is provided with an embedding groove corresponding to the shape of a workpiece, the column is provided with a silk screen printing plate and a driving component, the silk screen printing plate is provided with a hollow portion corresponding to the shape of the workpiece, and a scraper (5) for scraping glue is also provided on the upper side of the silk screen printing plate, and the glue can pass through the hollow portion, and the driving component is used to drive the scraper (5) to move in the horizontal direction and the vertical direction.

[0006] By adopting the above technical solution, a material holder and a column are set, and the screen printing plate on the column is aligned with the workpiece and glue is injected toward the screen printing plate. At this time, the glue will not pass through the screen printing plate and be smeared on the workpiece. When the scraper moves, the glue will be smoothed along the screen printing plate, and then pass through the hollow part of the screen printing plate under extrusion, and the glue of the corresponding shape can be applied to the workpiece, thereby completing the glue application of the workpiece, and using the principle of silk screen printing to reduce the glue application to the position where it is not necessary to apply.

[0007] Optionally, a clamping jaw is further provided on the column, and the clamping jaw is provided on the upper side of the material seat, and the clamping jaw is provided at both ends in the length direction of the screen printing plate. The clamping jaw is provided with a clamping groove for embedding the screen printing plate, and the clamping jaw is provided with multiple threaded grooves, and the threaded grooves are all threadedly connected with fixing bolts, and the fixing bolts can be extended into the clamping groove to abut the screen printing plate.

[0008] By adopting the above technical solution, a clamping claw is set on the column, and the silk screen can be disassembled and assembled on the clamping claw. When the glue on the silk screen solidifies or needs to be cleaned, the silk screen can be removed for cleaning, thereby further improving the convenience of processing.

[0009] Optionally, an adjusting rod is provided on the column corresponding to the clamping jaw, and one clamping jaw is provided on each side of the adjusting rod. The adjusting rods are arranged in parallel and perpendicular to the column. The clamping jaw is slidably connected to the adjusting rod. A threaded groove is also provided on the adjusting rod, and a fixing bolt is also provided in the threaded groove. The fixing bolt on the adjusting rod is used to abut the clamping jaw.

[0010] By adopting the above technical solution and setting an adjustment rod, the position of the clamping jaw can be adjusted so that the clamping jaw can be more accurately aligned with the scraper and the workpiece, thereby further improving the accuracy of applying glue and further improving the application quality.

[0011] Optionally, the driving mechanism includes a horizontal cylinder and a vertical cylinder, the vertical cylinder is fixedly connected to the cylinder base of the horizontal cylinder, the horizontal cylinder is used to drive the vertical cylinder to move in the horizontal direction, and the piston rod of the vertical cylinder is fixedly connected to the scraper.

[0012] By adopting the above technical solution, the vertical cylinder can move in the vertical direction under the drive of the horizontal cylinder. During the movement, the horizontal and vertical positions of the scraper can be adjusted, thereby realizing the scraping of glue on the silk screen.

[0013] Optionally, a connecting rod is fixedly provided on the cylinder base of the horizontal cylinder, a fixing block is provided on the connecting rod, and the vertical cylinder is fixedly connected to the fixing block.

[0014] By adopting the above technical solution and arranging a connecting rod on the horizontal cylinder, the position of the vertical cylinder can be extended outward, so as to facilitate scraping and coating at the position corresponding to the silk screen.

[0015] Optionally, an adjustment plate is provided at the end of the connecting rod away from the vertical cylinder, and a glue gun is provided on the adjustment plate. One end of the glue gun is rotatably connected to the adjustment plate, and the other end of the glue gun is used to inject glue toward the screen printing plate. An adjustment part for adjusting the angle of the glue gun is also provided on the adjustment plate.

[0016] By adopting the above technical solution, a glue gun is set and adjusted through an adjusting part. When silk-screen gluing is performed, glue can be continuously applied to the silk-screen screen, so that the scraper can continuously apply glue to the workpiece, thereby further improving the convenience of gluing. At the same time, the angle of the glue gun can be adjusted, so that the glue gun can be aligned with the silk-screen screen.

[0017] Optionally, a hose is further provided at one end of the glue gun away from the adjustment plate, one end of the hose is fixedly connected to the glue gun, and the other end of the hose is detachably connected to the screen printing plate.

[0018] By adopting the above technical solution, providing a hose on the glue gun makes it easier to adjust the position where the glue flows out, so that the glue can be sprayed onto the screen printing plate more stably, further improving the convenience of processing.

[0019] Optionally, a guide groove is further provided on the adjusting rod, and a guide block is provided on the clamping jaw corresponding to the guide groove, and the guide block is slidably connected in the guide groove.

[0020] By adopting the above technical solution, a guide groove is set on the adjusting rod, which can guide the clamping jaws, making the adjustment of the clamping jaws more convenient and stable, reducing the skewness during the adjustment process, and further improving the stability during adjustment.

[0021] Optionally, an adjustment block is further provided on the column, the adjustment block is slidably connected to the column and driven by a cylinder, and the adjustment rod is fixedly connected to the adjustment block.

[0022] By adopting the above technical solution, an adjustment block is set on the column, and the adjustment block can move up and down to adjust the position of the clamping jaws and the screen printing plate, so that the screen printing plate can be aligned with the workpiece seat for coating, thereby improving the coating quality.

[0023] In summary, this application has at least the following beneficial effects:

[0024] The present application solves the problem that in the prior art, parts are usually processed by spraying, but the spraying method is difficult to control the spraying position, and it is easy for excessive glue to block the parts on the parts that do not need to be insulated, affecting the product quality. The present application applies glue to the workpiece through the principle of silk screen printing. When applying, the glue can only be applied through the hollow part, and the glue will not be applied to other positions except the hollow part during the application process. Therefore, it can reduce the excessive glue during the application process and the situation of flowing to the position where no glue is required, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a perspective view of this embodiment.

[0026] Figure 2 It is a perspective view of this embodiment.

[0027] Description of reference numerals:

[0028] 1. Material seat; 11. Embedded groove;

[0029] 2. Column; 21. Screen printing plate; 211. Hollow portion; 22. Clamping claw; 221. Clamping groove; 222. Threaded groove; 223. Fixing bolt; 23. Adjusting rod; 231. Guide groove; 24. Adjusting block; 25. Scraper;

[0030] 3. Horizontal cylinder; 31. Vertical cylinder; 32. Connecting rod; 33. Adjustment plate; 331. Glue gun; 332. Hose. DETAILED DESCRIPTION

[0031] The present application is further described below in detail through specific embodiments in conjunction with the accompanying drawings.

[0032] A screen printing unit of a screen printing and gluing system, such as Figure 1 and Figure 2 As shown, the device comprises a material holder 1 and a column 2. The material holder 1 is provided with an embedding groove 11 corresponding to the shape of the workpiece. The column 2 is provided with a screen printing plate 21 and a drive assembly. The screen printing plate 21 is provided with a hollow portion 211 corresponding to the shape of the workpiece. The upper side of the screen printing plate is also provided with a scraper 25 for scraping glue. The glue can pass through the hollow portion 211. The drive assembly is used to drive the scraper 25 in the horizontal and vertical directions. In specific implementation, the hollow portion 211 is set to correspond to the shape of the position on the workpiece where the glue is to be applied. When the material holder 1 is aligned with the screen printing plate 21, the scraper 25 can scrape the glue from the hollow portion 211 onto the product. The scraper 25 then applies the glue on the screen printing plate 21 to the corresponding position on the part. Utilizing the principle of silk screen printing, the glue is accurately applied to the part.

[0033] like Figure 1 and Figure 2 As shown, the column 2 is further provided with a clamping jaw 22, which is arranged on the upper side of the material holder 1 and at both ends of the length direction of the screen printing plate 21. The clamping jaw 22 is provided with a clamping groove 221 for the screen printing plate 21 to be embedded. The clamping jaw 22 is embedded in the clamping groove 221 and can be removed from the clamping groove 221. The clamping jaw 22 is provided with a plurality of threaded grooves 222, and the threaded grooves 222 are all threadedly connected with fixing bolts 223. The fixing bolts 223 can extend into the clamping grooves 221 to abut the screen printing plate 21. In a specific implementation, when the screen printing plate 21 is placed, the fixing bolts 223 can predict the movement of the screen printing plate 21 by abutting.

[0034] like Figure 1 and Figure 2As shown, an adjustment rod 23 is provided on the column 2 corresponding to the clamping jaw 22. The adjustment rod 23 is arranged perpendicular to the column 2. One adjustment rod 23 is provided for each clamping jaw 22 on both sides. The adjustment rod 23 is arranged parallel to and perpendicular to the column 2. The clamping jaw 22 is slidably connected to the adjustment rod 23. The adjustment rod 23 also has a threaded groove 222, and a fixing bolt 223 is also provided in the threaded groove 222. The fixing bolt 223 on the adjustment rod 23 is used to abut the clamping jaw 22. The adjustment rod 23 also has a guide groove 231, which is arranged along the length of the adjustment rod 23. A guide block is provided on the clamping jaw 22 corresponding to the guide groove 231, and the guide block is slidably connected in the guide groove 231. In a specific implementation, the clamping jaw 22 can be moved and adjusted along the adjustment rod 23 so that the screen printing plate 21 can be aligned with the scraper 25 and the part.

[0035] like Figure 1 and Figure 2 As shown, the drive mechanism includes a horizontal cylinder

[0036] 3 and the vertical cylinder 31, the vertical cylinder 31 is fixedly connected to the horizontal cylinder

[0037] 3 cylinder base, horizontal cylinder

[0038] 3 is used to drive the vertical cylinder 31 to move in the horizontal direction, and the piston rod of the vertical cylinder 31 is fixedly connected to the scraper 25. In other embodiments, the driving mechanism may also include an oil cylinder.

[0039] like Figure 1 and Figure 2 As shown, the horizontal cylinder

[0040] A connecting rod 32 is fixedly mounted on the cylinder base of the vertical cylinder 31. A fixing block is mounted on the connecting rod 32, which securely connects the vertical cylinder 31 to the fixing block. An adjustment plate 33 is also mounted on the end of the connecting rod 32 away from the vertical cylinder 31. The adjustment plate 33 is fixedly connected to the connecting rod 32. A glue gun 331 is mounted on the adjustment plate 33. One end of the glue gun 331 is rotatably connected to the adjustment plate 33, while the other end of the glue gun 331 is used to inject glue toward the screen printing plate 21. The adjustment plate 33 also includes an adjustment member for adjusting the angle of the glue gun 331. Specifically, the adjustment member comprises a bolt that is directly fixedly connected to the glue gun 331 and rotatably connected to the hinge, thereby allowing the glue gun 331 to be fixed in position after adjustment.

[0041] like Figure 1 and Figure 2As shown, a hose 332 is provided at the end of the glue gun 331 away from the adjustment plate 33. One end of the hose 332 is fixedly connected to the glue gun 331, and the other end of the hose 332 is detachably connected to the screen printing plate 21. In a specific implementation, a cable tie can be fixedly connected to the hose 332, and the cable tie is connected to the screen printing plate 21 to achieve a detachable connection to the screen printing plate 21.

[0042] like Figure 1 and Figure 2 As shown, the column 2 is further provided with an adjustment block 24, which is slidably connected to the column 2 and driven by a cylinder, and the adjustment rod 23 is fixedly connected to the adjustment block 24. In a specific implementation, the adjustment block 24 can slide up and down along the vertical direction of the column 2, thereby achieving the up and down adjustment of the screen printing plate 21 and the adjustment rod 23.

[0043] Working principle: Place the product into the embedding groove 11, then align the screen printing plate 21 with the product, inject glue toward the screen printing plate 21 through the glue gun 331, and then scrape the glue through the scraper 25 so that the glue can be applied through the hollow part 211, thereby completing the glue application.

[0044] 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 screen printing unit of a screen printing and gluing system, characterized by: The invention comprises a material base (1) and a column (2), wherein the material base (1) is provided with an embedding groove (11) corresponding to the shape of a workpiece, and the column (2) is provided with a screen printing plate (21) and a driving component, wherein the screen printing plate (21) is provided with a hollow portion (211) corresponding to the shape of the workpiece, and a scraper (5) for scraping glue is also provided on the upper side of the screen printing plate (21), and the glue can pass through the hollow portion (211), and the driving component is used to drive the scraper (5) to move in the horizontal direction and the vertical direction.

2. The screen printing unit of the screen printing and gluing system according to claim 1, characterized in that: The column (2) is further provided with a clamping jaw (22), which is arranged on the upper side of the material holder (1). The clamping jaw (22) is arranged at both ends of the length direction of the screen printing plate (21). The clamping jaw (22) is provided with a clamping groove (221) for the screen printing plate (21) to be embedded. The clamping jaw (22) is provided with a plurality of threaded grooves (222), and the threaded grooves (222) are all threadedly connected with fixing bolts (223). The fixing bolts (223) can extend into the clamping grooves (221) to abut against the screen printing plate (21).

3. The screen printing unit of the screen printing and gluing system according to claim 2, characterized in that: The column (2) is provided with an adjusting rod (23) corresponding to the clamping jaws (22). The adjusting rod (23) is provided with one clamping jaw (22) on each side. The adjusting rods (23) are arranged in parallel and perpendicular to the column (2). The clamping jaws (22) are slidably connected to the adjusting rod (23). The adjusting rod (23) is also provided with a thread groove (222). A fixing bolt (223) is also provided in the thread groove (222). The fixing bolt (223) on the adjusting rod (23) is used to abut against the clamping jaws (22).

4. The screen printing unit of the screen printing and gluing system according to claim 1, characterized in that: The driving assembly comprises a horizontal cylinder (3) and a vertical cylinder (31), wherein the vertical cylinder (31) is fixedly connected to a cylinder base of the horizontal cylinder (3), and the horizontal cylinder (3) is used to drive the vertical cylinder (31) to move in a horizontal direction, and the piston rod of the vertical cylinder (31) is fixedly connected to the scraper (5).

5. The screen printing unit of the screen printing and gluing system according to claim 4, characterized in that: A connecting rod (32) is fixedly provided on the cylinder seat of the horizontal cylinder (3), and a fixing block is provided on the connecting rod (32). The vertical cylinder (31) is fixedly connected to the fixing block.

6. The screen printing unit of the screen printing and gluing system according to claim 5, characterized in that: An adjusting plate (33) is further provided at one end of the connecting rod (32) away from the vertical cylinder (31), and a glue gun (331) is provided on the adjusting plate (33). One end of the glue gun (331) is rotatably connected to the adjusting plate (33), and the other end of the glue gun (331) is used to inject glue toward the screen printing plate (21). An adjusting member for adjusting the angle of the glue gun (331) is further provided on the adjusting plate (33).

7. The screen printing unit of the screen printing and gluing system according to claim 6, characterized in that: A hose (332) is further provided at one end of the glue gun (331) away from the adjustment plate (33), one end of the hose (332) is fixedly connected to the glue gun (331), and the other end of the hose (332) is detachably connected to the screen printing plate (21).

8. The screen printing unit of the screen printing and gluing system according to claim 3, characterized in that: The adjusting rod (23) is also provided with a guide groove (231), and the clamping jaw (22) is provided with a guide block corresponding to the guide groove (231), and the guide block is slidably connected in the guide groove (231).

9. The screen printing unit of the screen printing and gluing system according to claim 3, characterized in that: The column (2) is also provided with an adjusting block (24), the adjusting block (24) is slidably connected to the column (2) and driven by a cylinder, and the adjusting rod (23) is fixedly connected to the adjusting block (24).

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