Laser cutting machine for part machining

Abstract

The laser cutting machine comprises a box body, the upper surface of the box body is fixedly connected with a bottom plate, the upper surface of the bottom plate is fixedly connected with a cutting table, the lower surface of the cutting table is fixedly connected with a chip storage and dust removal device, and the chip storage and dust removal device comprises a funnel, a dust removal device and a laser cutting device. A scrap storage box is fixedly connected to the lower surface of the funnel, a dust removal fan is fixedly connected to the side surface of the funnel, the inner surface of the cutting table is arranged in a sawtooth-shaped hollowed-out mode, by arranging the scrap storage and dust removal device, cut scraps can be concentrated and collected by the scrap storage box, maintenance and cleaning are convenient, and by arranging the dust removal fan, the dust removal efficiency is improved. Through the arrangement of the dust removal device, smoke dust can be absorbed and treated by the dust removal device to the maximum extent, the smoke suction and dust removal effect is improved, through the arrangement of the hydraulic protection device, chippings generated in the machining process can be effectively prevented from splashing, the safety of machining personnel is guaranteed, and the safety performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to a laser cutting machine used for parts processing. Background Art

[0002] Laser cutting uses a focusing mirror to focus a CO2 laser beam on the surface of the material to melt the material, and at the same time uses compressed gas coaxial with the laser beam to blow away the melted material, and makes the laser beam and the material move relative to each other along a certain trajectory, thereby forming a slit of a certain shape. Laser cutting technology is widely used in the processing of metal and non-metal materials, which can greatly reduce processing time, reduce processing costs, and improve workpiece quality.

[0003] The existing laser cutting machine will generate cutting debris during use, and the debris will melt again and adhere to the surface of the part, affecting the cutting process effect. The cutting machine will generate a lot of smoke and dust during use, affecting the processing environment, and the debris may splash during cutting, causing injuries to the operator, which has a large safety impact. For example, a Chinese patent discloses "A laser cutting machine for parts processing", and its application number is "CN202222430784.4". It includes: an operating table, a transmission mechanism that can prevent the material from sliding on both sides, a material receiving mechanism, and a cutting mechanism that can knock down the cut material. The transmission mechanism is installed at the upper end of the operating table, the cutting mechanism is installed on one side of the transmission mechanism, and the material receiving mechanism is installed below the cutting mechanism. The cutting mechanism includes a fixed frame. The device will generate cutting debris during use, and the debris will melt again and adhere to the surface of the part, affecting the cutting process effect. The cutting machine will generate a lot of smoke and dust during use, affecting the processing environment, and the debris may splash during cutting, causing injuries to the operator, which has a large safety impact and limited applicability. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a laser cutting machine for parts processing. The device is provided with a chip storage and dust removal device, which can concentrate the cut debris and collect it in a chip storage box to facilitate subsequent maintenance and cleaning. By providing a dust removal fan, the smoke and dust will be absorbed and processed by the dust removal device to the greatest extent, thereby improving the smoke and dust removal effect. By providing a hydraulic protection device, effective protection can be achieved against the splashing of debris generated during the processing, thereby ensuring the safety of the processing personnel and improving the safety performance.

[0005] The utility model also provides the above-mentioned laser cutting machine for parts processing, comprising: a box body, the upper surface of the box body is fixedly connected to a base plate, the upper surface of the base plate is fixedly connected to a cutting table, the lower surface of the cutting table is fixedly connected to a chip storage and dust removal device, the chip storage and dust removal device comprises: a funnel, the lower surface of the funnel is fixedly connected to a chip storage box, the side surface of the funnel is fixedly connected to a dust removal fan, and the inner surface of the cutting table is serrated and hollowed out; through the mutual cooperation between the above-mentioned parts, the cut debris can be concentrated and collected by the chip storage box, which is convenient for subsequent maintenance and cleaning. By arranging the dust removal fan, the smoke and dust will be absorbed and processed by the dust removal device to the greatest extent, thereby improving the smoke and dust removal effect.

[0006] The upper surface of the box is fixedly connected to a hydraulic protection device, which includes a protective shell, a bracket fixedly connected to the inner side of the protective shell, a hydraulic cylinder fixedly connected to the upper surface of the bracket, a hydraulic rod fixedly connected to the output end of the hydraulic cylinder, a cover plate fixedly connected to the upper surface of the box via a hinge, a handle fixedly connected to the side surface of the cover plate, and a lug fixedly connected to the lower surface of the cover plate, the inner side of which is fixedly connected to the hydraulic rod. The interaction between these components can effectively protect against flying debris generated during the processing, ensure the safety of the processing personnel, and improve safety performance.

[0007] According to the laser cutting machine for parts processing described in the utility model, a longitudinal adjustment device is fixedly connected to the upper surface of the base plate. The longitudinal adjustment device includes: a side frame, a first motor is fixedly connected to the side surface of the side frame, a lead screw is fixedly connected to the output end of the first motor, a first guide rail is fixedly connected to the upper surface of the base plate, and a first slider is fixedly connected to the upper surface of the first guide rail. The interaction between these parts facilitates adjustment of the longitudinal processing position.

[0008] According to the present invention, a laser cutting machine for parts processing comprises a first slider having a transverse adjustment device fixedly connected to its upper surface. The transverse adjustment device comprises a second motor, a first pulley fixedly connected to its output end, a belt sheathed around its outer surface, and a mounting plate fixedly connected to its upper surface. The coordination of these components facilitates adjustment of the transverse processing position.

[0009] According to the laser cutting machine for parts processing described in the utility model, a first fixing block is fixedly connected to the upper surface of the mounting plate, a second pulley is fixedly connected to the inner side of the first fixing block, and one end of the belt is rotatably connected to the second pulley. The interaction between these parts provides a transmission function.

[0010] According to the laser cutting machine for parts processing described in the utility model, the upper surface of the mounting plate is fixedly connected to a second guide rail, and the upper surface of the second guide rail is fixedly connected to a second slider. The mutual cooperation between the above parts facilitates sliding.

[0011] According to the laser cutting machine for parts processing described in the utility model, the gas cylinder is fixedly connected to the upper surface of the base plate, and the laser cutting head is fixedly connected to the side surface of the second fixing block. The mutual cooperation between these parts facilitates laser cutting of parts.

[0012] According to the laser cutting machine for parts processing described in the utility model, the lower surface of the box body is fixedly connected to universal wheels and a shock-absorbing base. Through the mutual cooperation between the above parts, it is easy to move and has a good shock-absorbing effect.

[0013] According to the laser cutting machine for parts processing described in the utility model, the upper surface of the second slider is fixedly connected to the second fixing block, and the inner side of the second fixing block is fixedly connected to the third pulley. The mutual cooperation between the above parts facilitates connection.

[0014] Beneficial effects

[0015] Compared with the prior art, the present invention can concentrate the cut chips by setting a chip storage and dust removal device, and collect them in a chip storage box, which is convenient for subsequent maintenance and cleaning. By setting a dust removal fan, the smoke and dust can be absorbed and processed by the dust removal device to the greatest extent, thereby improving the smoke and dust removal effect. By setting a hydraulic protection device, it can effectively protect the splashing of chips generated during the processing, ensure the safety of the processing personnel, and improve the safety performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is the overall structure diagram of the laser cutting machine used for parts processing in the utility model;

[0018] Figure 2 The laser cutting machine for parts processing of the utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a structural diagram of the transverse moving device of the laser cutting machine used for parts processing of the utility model;

[0020] Figure 4 The laser cutting machine for parts processing of the utility model Figure 3 Enlarged view of point B in the middle;

[0021] Figure 5 This is a structural diagram of the longitudinal moving device of the laser cutting machine used for parts processing in the utility model.

[0022] Figure 6 This is a partial structural diagram of the laser cutting machine used for parts processing in the utility model.

[0023] Legend:

[0024] 1. Box; 2. Bottom plate; 3. First motor; 4. Screw; 5. Side frame; 6. First guide rail; 7. Mounting plate; 8. First slider; 9. First fixed block; 10. Second guide rail; 11. Second slider; 12. Second motor; 13. First pulley; 14. Belt; 15. Second pulley; 16. Second fixed block; 17. Third pulley; 18. Laser cutting head; 19. Protective shell; 20. Bracket; 21. Hydraulic cylinder; 22. Hydraulic rod; 23. Cover plate; 24. Ear plate; 25. Handle; 26. Cutting table; 27. Chip box; 28. Funnel; 29. ​​Dust removal fan; 30. Gas cylinder; 31. Universal wheel; 32. Shock-absorbing base. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0026] Reference Figure 1-6The embodiment of the utility model is a laser cutting machine for parts processing, which includes: a box body 1, the lower surface of the box body 1 is fixedly connected with a universal wheel 31 and a shock-absorbing base 32, which is convenient for movement and has a good shock-absorbing effect, the upper surface of the box body 1 is fixedly connected with a bottom plate 2, the upper surface of the bottom plate 2 is fixedly connected with a gas cylinder 30, the side surface of the second fixed block 16 is fixedly connected with a laser cutting head 18, which is convenient for laser cutting of parts, the upper surface of the bottom plate 2 is fixedly connected with a longitudinal adjustment device, the longitudinal adjustment device includes: a side frame 5, a side frame 5 The side surface of the bottom plate 2 is fixedly connected to the first motor 3, the output end of the first motor 3 is fixedly connected to the screw rod 4, the upper surface of the bottom plate 2 is fixedly connected to the first guide rail 6, the upper surface of the first guide rail 6 is fixedly connected to the first slider 8, which is convenient for adjusting the longitudinal processing position, and the upper surface of the first slider 8 is fixedly connected to the lateral adjustment device, which includes: a second motor 12, the output end of the second motor 12 is fixedly connected to the first pulley 13, the outer surface of the first pulley 13 is provided with a belt 14, and the upper surface of the first slider 8 is fixedly connected to the mounting plate 7, so that In order to adjust the horizontal processing position, the upper surface of the mounting plate 7 is fixedly connected with the second guide rail 10, and the upper surface of the second guide rail 10 is fixedly connected with the second slider 11 for sliding. The upper surface of the second slider 11 is fixedly connected with the second fixed block 16, and the inner side of the second fixed block 16 is fixedly connected with the third pulley 17 for connection. The upper surface of the mounting plate 7 is fixedly connected with the first fixed block 9, and the inner side of the first fixed block 9 is fixedly connected with the second pulley 15. One end of the belt 14 is rotatably connected to the second pulley 15 for transmission. The upper surface of the bottom plate 2 The surface is fixedly connected to a cutting table 26, and the lower surface of the cutting table 26 is fixedly connected to a chip storage and dust removal device, which includes: a funnel 28, a chip box 27 is fixedly connected to the lower surface of the funnel 28, and a dust removal fan 29 is fixedly connected to the side surface of the funnel 28. The inner surface of the cutting table 26 is serrated and hollowed out, which can concentrate the cut debris and collect it in the chip box 27 to facilitate subsequent maintenance and cleaning. By setting the dust removal fan 29, the smoke will be absorbed and processed by the dust removal device to the greatest extent, thereby improving the smoke and dust removal effect.

[0027] The upper surface of the box body 1 is fixedly connected to a hydraulic protection device, which includes: a protection shell 19, a bracket 20 is fixedly connected to the inner side of the protection shell 19, a hydraulic cylinder 21 is fixedly connected to the upper surface of the bracket 20, and the output end of the hydraulic cylinder 21 is fixedly connected to a hydraulic rod 22. The upper surface of the box body 1 is fixedly connected to a cover plate 23 through a hinge hinge, a handle 25 is fixedly connected to the side surface of the cover plate 23, and an ear plate 24 is fixedly connected to the lower surface of the cover plate 23. The inner side of the ear plate 24 is fixedly connected to the hydraulic rod 22, which can effectively protect against splashing debris generated during the processing, ensure the safety of the processing personnel, and improve the safety performance.

[0028] Working principle: When using this device, first place the parts to be cut on the upper surface of the cutting table 26 for fixing. By starting the first motor 3, the screw rod 4 is driven to rotate so that the cutting device is longitudinally adjusted through the first guide rail 6 and the first slider 8. When the cutting device needs to be adjusted laterally, the second motor 12 is then started to drive the first pulley 13 to rotate, so that the second pulley 15 fixedly connected to the side surface of the first fixed block 9 is rotated through the belt 14, and the cutting device on the upper surface of the first fixed block 9 is driven to be laterally adjusted through the second guide rail 10 and the second slider 11, so that the parts are laser cut by the laser cutting head 18. During the cutting process, cutting debris will be generated. The generated debris is collected and stored in the chip storage box 27 fixedly connected to the lower surface of the cutting table 26, which is convenient for subsequent maintenance and cleaning. By setting the dust removal fan 29, the smoke and dust will be absorbed and processed by the dust removal device to the greatest extent, thereby improving the smoke and dust removal effect. By setting the hydraulic protection device, it is possible to effectively protect the debris splashing generated during the processing, ensure the safety of the processing personnel, and improve the safety performance.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A laser cutting machine for parts processing, characterized in that: include: A box body (1), the upper surface of the box body (1) is fixedly connected to a bottom plate (2), the upper surface of the bottom plate (2) is fixedly connected to a cutting table (26), the lower surface of the cutting table (26) is fixedly connected to a chip storage and dust removal device, the chip storage and dust removal device comprises: a funnel (28), the lower surface of the funnel (28) is fixedly connected to a chip storage box (27), the side surface of the funnel (28) is fixedly connected to a dust removal fan (29), and the inner surface of the cutting table (26) is hollowed out in a sawtooth shape; The upper surface of the box body (1) is fixedly connected to a hydraulic protection device, and the hydraulic protection device comprises: a protection shell (19), the inner side of the protection shell (19) is fixedly connected to a bracket (20), the upper surface of the bracket (20) is fixedly connected to a hydraulic cylinder (21), the output end of the hydraulic cylinder (21) is fixedly connected to a hydraulic rod (22), the upper surface of the box body (1) is fixedly connected to a cover plate (23) through a hinge, the side surface of the cover plate (23) is fixedly connected to a handle (25), the lower surface of the cover plate (23) is fixedly connected to an ear plate (24), and the inner side of the ear plate (24) is fixedly connected to the hydraulic rod (22).

2. A laser cutting machine for parts processing according to claim 1, characterized in that: The upper surface of the base plate (2) is fixedly connected to a longitudinal adjustment device, and the longitudinal adjustment device comprises: a side frame (5), the side surface of the side frame (5) is fixedly connected to a first motor (3), the output end of the first motor (3) is fixedly connected to a screw rod (4), the upper surface of the base plate (2) is fixedly connected to a first guide rail (6), and the upper surface of the first guide rail (6) is fixedly connected to a first slider (8).

3. The laser cutting machine for parts processing according to claim 2, characterized in that: The upper surface of the first slider (8) is fixedly connected to a lateral adjustment device, and the lateral adjustment device comprises: a second motor (12), an output end of the second motor (12) is fixedly connected to a first pulley (13), an outer surface of the first pulley (13) is sleeved with a belt (14), and the upper surface of the first slider (8) is fixedly connected to a mounting plate (7).

4. The laser cutting machine for parts processing according to claim 3, characterized in that: The upper surface of the mounting plate (7) is fixedly connected to a first fixed block (9), the inner side of the first fixed block (9) is fixedly connected to a second pulley (15), and one end of the belt (14) is rotatably connected to the second pulley (15).

5. The laser cutting machine for parts processing according to claim 3, characterized in that: The upper surface of the mounting plate (7) is fixedly connected to a second guide rail (10), and the upper surface of the second guide rail (10) is fixedly connected to a second slider (11).

6. The laser cutting machine for parts processing according to claim 5, characterized in that: The upper surface of the second sliding block (11) is fixedly connected to a second fixed block (16), and the inner side of the second fixed block (16) is fixedly connected to a third pulley (17).

7. The laser cutting machine for parts processing according to claim 1, characterized in that: The lower surface of the box body (1) is fixedly connected with a universal wheel (31) and a shock-absorbing base (32).

8. The laser cutting machine for parts processing according to claim 6, characterized in that: A gas cylinder (30) is fixedly connected to the upper surface of the bottom plate (2), and a laser cutting head (18) is fixedly connected to the side surface of the second fixing block (16).

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