Multi-angle laser engraving machine for leather processing

Abstract

The utility model relates to the technical field of laser engraving machines, in particular to a multi-angle laser engraving machine for leather processing, which comprises a bottom table, a dust collection assembly used for absorbing smoke is arranged above the bottom table, the dust collection assembly comprises a cover plate arranged at the top of the bottom table, a pump body is arranged outside the bottom table, and an air delivery pipe is arranged at the input end of the pump body. A cavity is formed in the bottom table, multiple positioning grooves are formed in the outer wall of the cavity, inserting grooves are formed in the multiple positioning grooves, locking blocks are arranged in the inserting grooves, a mounting plate is arranged in the cavity, multiple layers of electrostatic plates are arranged in the mounting plate, multiple sliding blocks are arranged outside the mounting plate, and fixing shafts are arranged in the multiple sliding blocks. One end of the fixing shaft is provided with an inserting rod and a protruding block. Smoke generated during leather processing is absorbed and conveyed through circulating airflow, the smoke is filtered, impurities in the smoke are reduced, the influence of the smoke on laser engraving is reduced, and the laser engraving effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser engraving machines, and particularly relates to a multi-angle laser engraving machine for leather processing. Background Technique

[0002] A laser engraving machine is a high-tech device widely used in the processing of various materials. Its working principle is to irradiate the material with a high-energy density laser beam, and by controlling the size and power of the light spot, local heating, solidification or ablation of the material is achieved, so as to achieve purposes such as engraving, cutting, and punching.

[0003] However, in the current prior art, during the process of laser engraving of leather by a laser engraving machine, since laser engraving uses heat energy for engraving, a large amount of smoke will be generated during engraving, and the main components of the smoke are mostly water vapor and solid particles. These particles will suspend in the air and float to the cutting area. When the particles enter the laser cutting area, they may interfere with the laser beam, causing light scattering or defocusing, thereby affecting the cutting effect. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multi-angle laser engraving machine for leather processing to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multi-angle laser engraving machine for leather processing includes a bottom table. Above the bottom table, there is a dust suction component for absorbing smoke. The dust suction component includes a cover plate arranged on the top of the bottom table. A pump body is arranged outside the bottom table. The input end of the pump body is provided with an air delivery pipe. A cavity is arranged inside the bottom table. A plurality of positioning grooves are arranged on the outer wall of the cavity. Slots are arranged inside the plurality of positioning grooves. Lock blocks are arranged inside the slots. An installation plate is arranged inside the cavity. A plurality of layers of electrostatic plates are arranged inside the installation plate. A plurality of sliders are arranged outside the installation plate. Fixed shafts are arranged inside the plurality of sliders. One end of the fixed shaft is provided with an insertion rod and a convex block.

[0007] As a preferred scheme of the utility model, the cover plate is connected to the top of the bottom table by bolts, the pump body is connected to the outside of the bottom table by bolts, the output end of the pump body is connected to the air delivery pipe through a sleeve, and the other end of the air delivery pipe extends into the cover plate.

[0008] As a preferred scheme of the utility model, the output end of the pump body extends into the cavity, and an injection air pipe is arranged on the other side of the cavity, and the injection air pipe extends into the cover plate.

[0009] As a preferred solution of the present utility model, multiple said electrostatic plates are all connected to the inside of the mounting plate through bolts, and the mounting plate is slidably connected to the inner wall of the cavity through a slide rail.

[0010] As a preferred solution of the present utility model, multiple said sliders are all connected to the outer wall of the electrostatic plate through bolts, the slider is slidably connected to the positioning groove, and a through hole is provided inside the slider, and the through hole corresponds to and communicates with the slot in position.

[0011] As a preferred solution of the present utility model, the fixed shaft passes through the through hole in the slider and is rotatably connected to the slider through a bearing. One end of the fixed shaft close to the slot is connected to the insertion rod, the convex block is integrally formed with the outer wall of the insertion rod, the insertion rod can extend into the slot and is rotatably connected, and the convex block corresponds to the locking block in position.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: In response to the problems raised in the background art, the present application adopts a dust suction component. Through the pump body and the air delivery pipe, a circulating air flow can be generated during the processing of the engraving machine. When smoke is generated during leather processing, the smoke can be guided, absorbed and transported through the air flow, and the smoke is transmitted to the bottom of the engraving machine and passes through the electrostatic plate. The electrostatic plate can absorb the impurities in the smoke, absorb and filter the smoke, reduce the smoke content, and improve the effect of laser engraving.

[0013] The present utility model realizes the absorption and transportation of the smoke generated during leather processing through a circulating air flow, filters the smoke, reduces the impurities in the smoke, and reduces the influence of the smoke on laser engraving, thereby improving the laser engraving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the external structure diagram of the laser engraving machine of the present utility model;

[0015] Figure 2 is the internal sectional view of the cavity of the present utility model;

[0016] Figure 3 is the external structure diagram of the positioning groove of the present utility model;

[0017] Figure 4 is the external structure diagram of the mounting plate of the present utility model;

[0018] Figure 5 is the structure diagram of the slider of the present utility model.

[0019] In the figure: 1, base; 2, cover plate; 3, pump body; 301, air delivery pipe; 4, cavity; 5, positioning groove; 501, slot; 502, locking block; 6, mounting plate; 601, electrostatic plate; 7, slider; 701, fixed shaft; 702, insertion rod; 703, convex block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model.

[0021] Embodiment

[0022] Please refer to Figures 1-5 , the present utility model provides a technical solution: a multi-angle laser engraving machine for leather processing, including a base 1. Above the base 1, there is a dust suction component for absorbing smoke. The dust suction component includes a cover plate 2 arranged on the top of the base 1, which is used to cover the processing area of the laser engraving machine to reduce the scattering of smoke. Outside the base 1, there is a pump body 3 for generating suction and blowing out air flow. The input end of the pump body 3 is provided with an air delivery pipe 301, and the air delivery pipe 301 extends into the cover plate 2 to guide the air flow so that the air flow circulates in the cover plate 2. Inside the base 1, there is a cavity 4. The outer wall of the cavity 4 is provided with a plurality of positioning grooves 5 for positioning the installation angles of the installation plate 6 and the static electricity plate 601. Inside each of the plurality of positioning grooves 5, there is a slot 501. Inside the slot 501, there is a locking block 502 for partially covering the slot 501, which can be in contact with the convex block 703 after the insertion rod 702 rotates to lock the installation plate 6. Inside the cavity 4, there is an installation plate 6 for connecting the static electricity plate 601. Inside the installation plate 6, there are multiple layers of static electricity plates 601. When the smoke passes through the static electricity plates 601, impurities in the smoke can be adsorbed through static electricity, thereby filtering the smoke. Outside the installation plate 6, there are a plurality of sliders 7, which can match with the positioning grooves 5 to assist in installing the installation plate 6. Inside each of the plurality of sliders 7, there is a fixed shaft 701 for fixing the insertion rod 702 and the convex block 703. One end of the fixed shaft 701 is provided with the insertion rod 702 and the convex block 703. When the installation plate 6 is installed in the cavity 4, the slider 7 can extend into the positioning groove 5, and the insertion rod 702 and the convex block 703 are driven by the fixed shaft 701 to extend into the slot 501, and the installation plate 6 can be locked by driving the convex block 703 to rotate in the slot 501. There is a sealing strip between the installation plate 6 and the cavity 4, which can ensure the sealing effect after installation. The installation plate 6 is detachable, which is convenient for taking out the static electricity plate 601 and cleaning the adsorbed impurities therein.

[0023] In this embodiment, all electrical components are controlled by a conventional controller.

[0024] Embodiment, please refer to Figures 1-5, the cover plate 2 is connected to the top of the bottom platform 1 by bolts, the pump body 3 is connected to the outside of the bottom platform 1 by bolts, the output end of the pump body 3 is connected to the gas transmission pipe 301 through a sleeve, the other end of the gas transmission pipe 301 extends into the cover plate 2, the output end of the pump body 3 extends into the cavity 4, an air injection pipe is provided on the other side of the cavity 4, and the air injection pipe extends into the cover plate 2. A plurality of the static plates 601 are all connected to the inside of the mounting plate 6 by bolts. The mounting plate 6 is slidably connected to the inner wall of the cavity 4 through a slide rail. A plurality of the sliders 7 are all connected to the outer wall of the static plate 601 by bolts. The slider 7 is slidably connected to the positioning groove 5. A through hole is provided inside the slider 7, and the through hole corresponds to and communicates with the slot 501. The fixed shaft 701 penetrates through the through hole inside the slider 7 and is rotatably connected to the slider 7 through a bearing. One end of the fixed shaft 701 close to the slot 501 is connected to the insertion rod 702. The convex block 703 is integrally formed with the outer wall of the insertion rod 702. The insertion rod 702 can extend into the slot 501 and is rotatably connected. The convex block 703 corresponds to the lock block 502. During use, first insert the mounting plate 6 into the cavity 4. At the same time, the slider 7 matches the positioning groove 5, and the fixed shaft 701 drives the insertion rod 702 and the convex block 703 to extend into the slot 501. Then pull the fixed shaft 701 to drive the insertion rod 702 and the convex block 703 to rotate in the slot 501. The mounting plate 6 is locked by the contact between the convex block 703 and the lock block 502 in the slot 501. During the leather processing, control the pump body 3 to start to generate suction in the cover plate 2 through the gas transmission pipe 301. At the same time, the air flow will pass through the cavity 4 and extend to the other side of the cover plate 2 through the return pipe, so as to generate a circulating air flow in the cover plate 2. The circulating air flow can absorb the smoke generated during leather engraving and drive the smoke to be transported into the cavity 4. The static plate 601 in the mounting plate 6 filters the smoke.

[0025] The working process of the present utility model: During use, first insert the mounting plate 6 into the cavity 4. At the same time, the slider 7 matches the positioning groove 5, and the fixed shaft 701 drives the insertion rod 702 and the convex block 703 to extend into the slot 501. Then pull the fixed shaft 701 to drive the insertion rod 702 and the convex block 703 to rotate in the slot 501. The mounting plate 6 is locked by the contact between the convex block 703 and the lock block 502 in the slot 501. During the leather processing, control the pump body 3 to start to generate suction in the cover plate 2 through the gas transmission pipe 301. At the same time, the air flow will pass through the cavity 4 and extend to the other side of the cover plate 2 through the return pipe, so as to generate a circulating air flow in the cover plate 2. The circulating air flow can absorb the smoke generated during leather engraving and drive the smoke to be transported into the cavity 4. The static plate 601 in the mounting plate 6 filters the smoke. The present utility model realizes the absorption and transportation of the smoke generated during leather processing through the circulating air flow, filters the smoke, reduces the impurities in the smoke, and reduces the influence of the smoke on laser engraving, improving the laser engraving effect.

[0026] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-angle laser engraving machine for leather processing, including a base table (1), and a dust suction assembly for absorbing smoke is arranged above the base table (1), characterized in that: The dust suction assembly includes a cover plate (2) arranged on the top of the base table (1). A pump body (3) is arranged outside the base table (1). An air delivery pipe (301) is arranged at the input end of the pump body (3). A cavity (4) is arranged inside the base table (1). A plurality of positioning grooves (5) are arranged on the outer wall of the cavity (4). A slot (501) is arranged inside each of the plurality of positioning grooves (5). A locking block (502) is arranged inside the slot (501). An installation plate (6) is arranged inside the cavity (4). A multi-layer static electricity plate (601) is arranged inside the installation plate (6). A plurality of sliding blocks (7) are arranged outside the installation plate (6). A fixed shaft (701) is arranged inside each of the plurality of sliding blocks (7). A plug rod (702) and a convex block (703) are arranged at one end of the fixed shaft (701).

2. The multi-angle laser engraving machine for leather processing according to claim 1, wherein: The cover plate (2) is connected to the top of the base table (1) by bolts. The pump body (3) is connected to the outside of the base table (1) by bolts. The output end of the pump body (3) is connected to the air delivery pipe (301) through a sleeve. The other end of the air delivery pipe (301) extends into the cover plate (2).

3. A multi-angle laser engraving machine for leather processing according to claim 1, characterized in that: The output end of the pump body (3) extends into the cavity (4). An air injection pipe is arranged on the other side of the cavity (4), and the air injection pipe extends into the cover plate (2).

4. A multi-angle laser engraving machine for leather processing according to claim 1, characterized in that: The plurality of static electricity plates (601) are all connected to the inside of the installation plate (6) by bolts. The installation plate (6) is slidably connected to the inner wall of the cavity (4) through a slide rail.

5. The multi-angle laser engraving machine for leather processing according to claim 1, characterized in that: The plurality of sliding blocks (7) are all connected to the outer wall of the static electricity plate (601) by bolts. The sliding blocks (7) are slidably connected to the positioning grooves (5). A through hole is arranged inside the sliding blocks (7), and the through hole corresponds to and communicates with the slot (501) in position.

6. The multi-angle laser engraving machine for leather processing according to claim 1, wherein: The fixed shaft (701) penetrates through the through hole inside the sliding block (7) and is rotatably connected to the sliding block (7) through a bearing. One end of the fixed shaft (701) close to the slot (501) is connected to the plug rod (702). The convex block (703) is integrally formed with the outer wall of the plug rod (702). The plug rod (702) can extend into the slot (501) and is rotatably connected. The convex block (703) corresponds to the locking block (502) in position.

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