A laser scribing apparatus for simultaneous dust removal

Abstract

The utility model belongs to the field of laser etching, specifically related to a kind of laser scribing equipment of synchronous dust removal, including base, the top of base is fixedly connected with workstation, the rear side of workstation is movably connected with moving frame, the top of moving frame is fixedly installed with adjusting assembly, the output of adjusting assembly is fixedly connected with round block, the bottom of round block is fixedly installed with laser, the surface of round block is fixedly connected with dust absorption ring, the rear side of dust absorption ring is communicated with flexible pipe, another end of flexible pipe is communicated with filter box, the bottom of filter box is fixedly connected in the inner wall of base, the front side of filter box is communicated with suction fan, and the right side of filter box is provided with filtering mechanism. The utility model is equipped with dust absorption ring and other structures on laser, can simultaneously adsorb dust while laser scribing produces dust, avoid dust diffusion to pollute working environment, also prevent dust from adhering to the surface of workpiece to influence scribing precision, improve product processing quality.

Description

Technical Field

[0001] This utility model relates to the field of laser etching technology, specifically a laser scribing device for simultaneous dust removal. Background Technology

[0002] According to the patent authorization announcement number CN117444410A, this utility model discloses a laser scribing device for simultaneous dust removal, which relates to the field of laser etching technology. Its key technical points are: it includes an operating table, on which are provided a fixing body for fixing the flat glass and a displacement body for moving the laser. Symmetrically arranged on both sides of the laser are air blowing bodies for cooling and dust removal bodies for removing dust. In this invention, a connecting pipe is provided. When the air pump sends a high-speed airflow into the blowing pipe, the gas in the adsorption pipe is drawn into the blowing pipe. The airflow blown out from the bottom of the blowing pipe enters the adsorption pipe and passes through the scraper, thereby driving the scraper to rotate and scrape away the dust.

[0003] However, there are problems with the existing technology: the air pump is installed close to a dusty area. During the operation of supplying air to the blowing ring, the airflow will carry the surrounding dust, which is easily sucked into the air pump. This intruding dust will adhere to the surface of the core components of the air pump, which not only aggravates component wear and causes frequent air pump failures and shortens the service life of the equipment, but may also cause safety hazards due to component jamming and abnormal operation, significantly reducing the stability and safety of air pump operation, and adversely affecting the continuous operation of production. Utility Model Content

[0004] The purpose of this invention is to provide a laser marking device that simultaneously removes dust. This device solves the problem that when the air pump is installed near a dusty area, the airflow during the operation of supplying air to the blowing ring will carry away the surrounding dust, making it easy for the dust to be sucked into the air pump. This intruding dust will adhere to the surface of the core components of the air pump, which not only aggravates component wear and causes frequent air pump failures, shortening the service life of the equipment, but may also cause safety hazards due to component jamming and abnormal operation, significantly reducing the stability and safety of air pump operation, and adversely affecting the continuous operation of production.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a laser marking device for simultaneous dust removal, comprising a base, a worktable fixedly connected to the top of the base, a movable frame movably connected to the rear side of the worktable, an adjustment component fixedly installed on the top of the movable frame, a circular block fixedly connected to the output end of the adjustment component, a laser fixedly installed at the bottom of the circular block, a dust-collecting ring fixedly connected to the surface of the circular block, a telescopic tube connected to the rear side of the dust-collecting ring, a filter box connected to the other end of the telescopic tube, a filter box fixedly connected to the bottom of the base, a suction fan connected to the front side of the filter box, and a filtering mechanism provided on the right side of the filter box.

[0006] Preferably, the filtration mechanism includes a filter screen plate located inside the filter box, with the right side of the filter screen plate extending through to the right side of the filter box, and a sealing plate fixedly connected to the right side of the filter screen plate, the sealing plate being located on the right side of the filter box.

[0007] Preferably, a mounting base is fixedly connected to the bottom right side of the sealing plate, and handles are fixedly connected to the front and rear sides of the top of the mounting base.

[0008] Preferably, a slide rod is provided on both the front and rear sides of the right side of the filter box. An installation block is fixedly connected to the top and bottom of the slide rod. The surface of the installation block is fixedly connected to the surface of the filter box. A limit plate is slidably connected to the surface of the slide rod. A tension spring is fixedly connected to the front and rear sides of the bottom of the limit plate. The bottom of the tension spring is fixedly connected to the surface of the installation block. The surface of the limit plate is in contact with the surface of the sealing plate.

[0009] Preferably, a push plate is fixedly connected to the right side of the limiting plate, and the push plate is located on the right side of the filter box.

[0010] Preferably, an anti-slip sleeve is fixedly connected to the surface of the handle, and the anti-slip sleeve is located on the right side of the sealing plate.

[0011] Preferably, a reinforcing base is fixedly connected to the bottom of the handle, and the bottom of the reinforcing base is fixedly connected to the top of the mounting base.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by adding a dust-collecting ring and other structures to the laser, can simultaneously adsorb dust generated by laser scribing, avoid dust diffusion and pollution of the working environment, and also prevent dust from adhering to the workpiece surface and affecting scribing accuracy, thereby improving product processing quality.

[0013] 2. This utility model reduces equipment investment costs by adding a telescopic tube and other structures to the dust collection ring. Furthermore, the dust collection component works in conjunction with the laser, eliminating the need for additional manual operation, thereby improving processing efficiency and protecting the respiratory health of operators. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a perspective view of the dust suction ring of this utility model; Figure 3 This is a perspective view of the suction fan of this utility model; Figure 4 This is a perspective view of the sealing plate of this utility model.

[0015] In the diagram: 1. Base; 2. Workbench; 3. Moving frame; 4. Adjustment component; 5. Mounting block; 6. Laser; 7. Dust suction ring; 8. Telescopic tube; 9. Filter box; 10. Fan; 111. Filter screen; 112. Sealing plate; 113. Mounting base; 114. Handle; 115. Slide rod; 116. Mounting block; 117. Limiting plate; 118. Tension spring; 12. Push plate; 13. Anti-slip sleeve; 14. Reinforcing base. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4 A laser marking device for simultaneous dust removal includes a base 1, a worktable 2 fixedly connected to the top of the base 1, a movable frame 3 movably connected to the rear side of the worktable 2, an adjustment component 4 fixedly installed on the top of the movable frame 3, a circular block 5 fixedly connected to the output end of the adjustment component 4, a laser 6 fixedly installed at the bottom of the circular block 5, a dust suction ring 7 fixedly connected to the surface of the circular block 5, a telescopic tube 8 connected to the rear side of the dust suction ring 7, a filter box 9 connected to the other end of the telescopic tube 8, a filter box 9 fixedly connected to the bottom of the filter box 1, a suction fan 10 connected to the front side of the filter box 9, and a filter mechanism provided on the right side of the filter box 9.

[0018] Please see Figure 1-3 The filtration mechanism includes a filter screen 111, which is located inside the filter box 9. The right side of the filter screen 111 extends through to the right side of the filter box 9. A sealing plate 112 is fixedly connected to the right side of the filter screen 111, and the sealing plate 112 is located on the right side of the filter box 9.

[0019] Furthermore, the filter screen 111 and the sealing plate 112 can effectively filter dust in the air, prevent dust from entering the suction fan 10 and causing equipment damage, and make it easy to directly pull out the filter screen 111 for cleaning or replacement later. The operation is convenient, reduces equipment downtime for maintenance, and ensures the continuous and stable operation of the dust removal system.

[0020] Please see Figure 1-3 A mounting base 113 is fixedly connected to the bottom right side of the sealing plate 112, and handles 114 are fixedly connected to the front and rear sides of the top of the mounting base 113.

[0021] Furthermore, the handle 114 provides a convenient point of leverage for operators to pull the filter screen 111, avoiding the problem of hand slippage or difficulty in exerting force due to lack of leverage during the pulling process, reducing the difficulty of operation, and improving the convenience of disassembling and maintaining the filter screen 111.

[0022] Please see Figure 1-3 A slide rod 115 is provided on the front and rear sides of the right side of the filter box 9. A mounting block 116 is fixedly connected to the top and bottom of the slide rod 115. The surface of the mounting block 116 is fixedly connected to the surface of the filter box 9. A limit plate 117 is slidably connected to the surface of the slide rod 115. A tension spring 118 is fixedly connected to the front and rear sides of the bottom of the limit plate 117. The bottom of the tension spring 118 is fixedly connected to the surface of the mounting block 116. The surface of the limit plate 117 is in contact with the surface of the sealing plate 112.

[0023] Furthermore, by setting up the slide bar 115, the limiting plate 117 and the tension spring 118, the elastic force of the tension spring 118 can be used to make the limiting plate 117 fit tightly against the surface of the sealing plate 112, forming a stable limit on the sealing plate 112, preventing the sealing plate 112 from loosening due to internal negative pressure when the filter box 9 is working, avoiding dust leakage or airflow short circuit, and ensuring the sealing performance and dust removal effect of the filter box 9.

[0024] Please see Figure 1-3 A push plate 12 is fixedly connected to the right side of the limiting plate 117, and the push plate 12 is located on the right side of the filter box 9.

[0025] Furthermore, with the push plate 12, the operator does not need to directly contact the edge of the limiting plate 117. Simply push the push plate 12 to drive the limiting plate 117 to slide along the slide bar 115, easily releasing the limitation on the sealing plate 112. This further simplifies the disassembly and assembly steps of the filter screen 111, improving the convenience and safety of operation.

[0026] Please see Figure 1-3 An anti-slip sleeve 13 is fixedly connected to the surface of the handle 114, and the anti-slip sleeve 13 is located on the right side of the sealing plate 112.

[0027] Furthermore, the anti-slip sleeve 13 increases the friction between the hand and the handle 114, allowing the operator to hold the handle 114 stably even if their hands are covered with oil or dust, preventing slippage when pulling the filter screen 111 and improving operational safety. At the same time, the anti-slip sleeve 13 also provides some cushioning, enhancing grip comfort.

[0028] Please see Figure 1-3 The bottom of the handle 114 is fixedly connected to a reinforcing base 14, and the bottom of the reinforcing base 14 is fixedly connected to the top of the mounting base 113.

[0029] Furthermore, by setting the reinforcing base 14, the connection strength between the handle 114 and the mounting base 113 can be enhanced, avoiding loosening or breakage of the connection due to long-term frequent gripping and pulling of the handle 114, extending the service life of the handle 114, ensuring the stability of the handle 114 during later maintenance operations, and reducing the frequency of equipment component repair and replacement.

[0030] The specific implementation process of this utility model is as follows: When the laser 6 needs to process the surface of the workpiece, the moving frame 3 and the adjusting component 4 are started. The cooperation of the two drives the mounting block 116 and the laser 6 to move. During the movement of the laser 6, the surface of the workpiece is processed. Dust will be generated during the operation of the laser 6. The suction fan 10 is started. The suction fan 10 creates a negative pressure inside the filter box 9. The filter box 9, together with the telescopic tube 8 and the dust suction ring 7, removes the dust near the laser 6. After dust enters the interior of the filter box 9, it will be filtered by the filter screen 111. After long-term use, the filter screen 111 will become clogged. When the filter screen 111 needs to be removed from the interior of the filter box 9, push the limiting plate 117 upward. The limiting plate 117 moves upward and stretches the tension spring 118. After the sealing plate 112 and the limiting plate 117 separate, pull the sealing plate 112 and the filter screen 111 to the right by the handle 114. The filter screen 111 will then exit the interior of the filter box 9 and can be removed and cleaned.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laser marking device for simultaneous dust removal, comprising a base (1), characterized in that: A workbench (2) is fixedly connected to the top of the base (1). A movable frame (3) is movably connected to the rear side of the workbench (2). An adjustment component (4) is fixedly installed on the top of the movable frame (3). A circular block (5) is fixedly connected to the output end of the adjustment component (4). A laser (6) is fixedly installed at the bottom of the circular block (5). A dust suction ring (7) is fixedly connected to the surface of the circular block (5). A telescopic tube (8) is connected to the rear side of the dust suction ring (7). A filter box (9) is connected to the other end of the telescopic tube (8). The bottom of the filter box (9) is fixedly connected to the inner wall of the base (1). A suction fan (10) is connected to the front side of the filter box (9). A filtration mechanism is provided on the right side of the filter box (9).

2. The laser scribing device for simultaneous dust removal according to claim 1, characterized in that: The filtration mechanism includes a filter screen (111), which is located inside the filter box (9). The right side of the filter screen (111) extends through to the right side of the filter box (9). A sealing plate (112) is fixedly connected to the right side of the filter screen (111), which is located on the right side of the filter box (9).

3. The laser scribing device for simultaneous dust removal according to claim 2, characterized in that: A mounting base (113) is fixedly connected to the bottom right side of the sealing plate (112), and a handle (114) is fixedly connected to the front and rear sides of the top of the mounting base (113).

4. The laser scribing device for simultaneous dust removal according to claim 1, characterized in that: The filter box (9) is provided with a slide rod (115) on the front and rear sides of the right side. The top and bottom of the slide rod (115) are fixedly connected to the mounting block (116). The surface of the mounting block (116) is fixedly connected to the surface of the filter box (9). The surface of the slide rod (115) is slidably connected to a limiting plate (117). The front and rear sides of the bottom of the limiting plate (117) are fixedly connected to a tension spring (118). The bottom of the tension spring (118) is fixedly connected to the surface of the mounting block (116). The surface of the limiting plate (117) is in contact with the surface of the sealing plate (112).

5. The laser scribing device for simultaneous dust removal according to claim 4, characterized in that: A push plate (12) is fixedly connected to the right side of the limiting plate (117), and the push plate (12) is located on the right side of the filter box (9).

6. The laser scribing device for simultaneous dust removal according to claim 3, characterized in that: An anti-slip sleeve (13) is fixedly connected to the surface of the handle (114), and the anti-slip sleeve (13) is located on the right side of the sealing plate (112).

7. The laser scribing device for simultaneous dust removal according to claim 3, characterized in that: The bottom of the handle (114) is fixedly connected to a reinforcing base (14), and the bottom of the reinforcing base (14) is fixedly connected to the top of the mounting base (113).

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