Laser cutting device for automobile foot mat

Abstract

The invention belongs to the technical field of laser cutting, and particularly relates to a laser cutting device for automobile foot matts.The laser cutting device comprises a cutting table, connecting bases are fixedly connected to the two sides of the cutting table, a sliding rail is fixedly connected to one side of each connecting base, a sliding groove block is slidably connected to the outer surface of each sliding rail, and a frame rod is fixedly connected to the upper surface of each sliding groove block; the upper surface of the frame rod is fixedly connected with a moving plate; through cooperation of the structure and the arranged gas jet mechanism, when the laser cutting machine cuts the foot pad, due to the fact that the laser cutting machine can generate the high-temperature effect due to laser during cutting, slag is attached to the cut edge of the foot pad, the smoothness of the foot pad is affected, molten materials can be removed through jetted gas by means of the gas jet mechanism, and the cutting quality of the foot pad is improved. According to the automobile foot mat cutting device, the automobile foot mat is prevented from being re-solidified on a cutting path, so that smoother and cleaner cutting edges are obtained, the roughness and heat affected zones of cutting surfaces of common materials of automobile foot mats can be effectively reduced, and the appearance and the hand feeling of final products are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of laser cutting, in particular to a laser cutting device for automobile floor mats. Background Art

[0002] Car floor mats are an important part of car interiors, mainly used to protect the car floor from dirt, moisture and other substances. The laser cutting device for car floor mats is a high-precision mechanical equipment specially used for cutting and processing car floor mat materials. Laser cutting technology is widely used due to its high efficiency, precision and flexibility, especially in the automotive parts manufacturing industry.

[0003] A Chinese invention patent publication number CN116833592B discloses a laser cutting device for automobile floor mats. The key points of its technical solution are: it includes a base, on which are provided an auxiliary component, a pressing component, and a scraping component. The auxiliary component can separate the support plate from the base cloth first and then rotate to an inclined state, so as to facilitate the cleaning of impurities attached to the surface of the support plate after completing a laser cutting of the base cloth above the support. Through the mutual cooperation of the auxiliary gear, the auxiliary rack, and the pressing gear, the switching of the auxiliary component and the pressing component can be realized, thereby realizing the rapid adjustment of the position of the support plate and the pressing strip. After the scraping component laser cuts the base cloth above the support plate, the V-shaped scraper also moves to scrape the support plate while the base cloth above the support plate moves. When the base cloth above the support plate is replaced, the V-shaped scraper also completes the cleaning of the surface of the support plate.

[0004] However, the above-mentioned technologies often have the following defects: When laser cutting car floor mats, due to the high temperature of the laser, slag will appear on the cut edges of the car floor mats, that is, the melted material re-solidifies on the cut edge, affecting the smoothness and quality of the cut surface. The lack of airflow to carry away heat during cutting will expose the material around the cutting area to higher temperatures, thereby expanding the heat-affected zone. For heat-sensitive materials such as rubber and PVC commonly used in car floor mats, this may cause edge scorching, discoloration or changes in material properties, thereby affecting the appearance and performance of the final product.

[0005] To this end, the present invention provides a laser cutting device for automobile floor mats. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: A laser cutting device for an automotive floor mat according to the present invention includes a cutting table. Both sides of the cutting table are fixedly connected with connecting seats. One side of the connecting seat is fixedly connected with a slide rail. The outer surface of the slide rail is slidably connected with a chute block. The upper surface of the chute block is fixedly connected with a support rod. The upper surface of the support rod is fixedly connected with a moving plate. The middle of the upper surface of the moving plate is fixedly connected with a laser cutting machine. Both sides of the upper surface of the moving plate are fixedly connected with gas jet mechanisms through fixing blocks. One side of the upper surface of the connecting seat is provided with a chute A. An A magnetic rail sheet is fixedly connected inside the chute A. A flattening mechanism is magnetically attracted to the upper surface of the A magnetic rail sheet;

[0008] The gas jet mechanism includes an electric push rod. One end of the electric push rod is fixedly connected to the inner side wall of the fixing block. One end of the electric push rod is fixedly connected with a rotating member A. One end of the rotating member A is fixedly connected with an inclined plate. The middle of the inclined plate is fixedly connected with a transmission pipe. One end of the transmission pipe is fixedly connected with a gas nozzle.

[0009] As a preferred technical solution of the present invention, the middle of one side of the inclined plate is fixedly connected with a rotating member B. One end of the rotating member B is fixedly connected with a connecting rod. One end of the connecting rod is fixedly connected with a spring A. One end of the spring A is fixedly connected with a sleeve. The bottom of the other side of the inclined plate is fixedly connected with a rotating member C. One end of the rotating member C is fixedly connected with a spring B. One end of the spring B is fixedly connected with a rotating member D. One end of the rotating member D is fixedly connected with a vertical plate.

[0010] As a preferred technical solution of the present invention, the flattening mechanism includes a chute rod A. The outer surface of the chute rod A is slidably connected inside the chute A. One end of the chute rod A is fixedly connected with a track bar. Tooth holes are provided on the surface of the track bar. A gear disk is engaged inside the tooth holes. The inner side wall of the gear disk is fixedly connected with a connecting rod through a bearing A. The outer surface of the connecting rod is fixedly connected with a sleeve rod.

[0011] As a preferred technical solution of the present invention, the bottom of the sleeve rod is fixedly connected with a flattening plate. A groove is provided at the bottom of the flattening plate. A heating plate is fixedly connected inside the groove. The outer surface of the gear disk is fixedly connected with a chute rod B through a bearing B.

[0012] As a preferred technical solution of the present invention, a chute B is provided on the other side of the upper surface of the connecting seat. A B magnetic rail sheet is fixedly connected inside the chute B. The outer surface of the B magnetic rail sheet is magnetically attracted to the chute rod B.

[0013] As a preferred technical solution of the present invention, a support plate is fixedly connected to the bottom of the cutting table, a driving motor is fixedly connected to the outer surface of the support plate, a scroll is spline-connected to the output end of the driving motor, and a foot pad is wound around the outer surface of the scroll.

[0014] As a preferred technical solution of the present invention, the back surface of the moving plate is hinged to a mounting plate through an angle steel, a pumping device is fixedly installed on the upper surface of the mounting plate, one end of the pumping device is fixedly connected to a gas tank, and the other end of the pumping device is fixedly connected to one end of a transmission pipe.

[0015] As a preferred technical solution of the present invention, the connecting seats are symmetrically arranged in two groups, a driving member A is fixedly installed on the surface of one of the connecting seats, a driving member B is fixedly installed on the surface of the other connecting seat, the driving member A is electrically connected to a magnetic rail sheet A, and the driving member B is electrically connected to a magnetic rail sheet B.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. For a laser cutting device for automotive foot pads of the present invention, through the provided gas jet mechanism, when the foot pad is cut by a laser cutting machine, due to the high temperature generated by the laser during cutting, slag will appear at the edge of the foot pad cut, affecting the smoothness of the foot pad. The gas jet mechanism can help remove the molten material by spraying gas, preventing it from re-solidifying on the cutting path, thereby obtaining a smoother and cleaner cutting edge. For the commonly used materials of automotive foot pads, it can effectively reduce the roughness of the cutting surface and the heat affected zone, improving the appearance and feel of the final product. A suitable air flow can effectively remove the heat and slag generated in the cutting area, helping to accelerate the cutting process. When processing thicker materials, the cooperation of the auxiliary gas can significantly improve the cutting efficiency, making the production process smoother and more efficient;

[0018] 2. For a laser cutting device for automotive foot pads of the present invention, through the provided flattening mechanism, the foot pad can be flatly fixed on the cutting table, effectively avoiding cutting deviation caused by the uneven surface of the foot pad, ensuring high precision and consistency during the laser cutting process. Automotive foot pads are prone to deformation when heated. By applying uniform pressure in advance through the flattening mechanism and appropriately heating the foot pad, the foot pad can reach a more stable state before cutting, reducing warping or shrinkage caused by local overheating, thereby maintaining the accuracy of the cutting dimensions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 It is a schematic structural diagram of an overall laser cutting device for automotive foot pads;

[0021] Figure 2 It is a schematic structural diagram of a cutting table in a laser cutting device for automotive floor mats;

[0022] Figure 3 It is a schematic installation diagram of a heating plate in a laser cutting device for automotive floor mats;

[0023] Figure 4 It is a schematic structural diagram of a reel in a laser cutting device for automotive floor mats;

[0024] Figure 5 It is a schematic structural diagram of a pumping unit in a laser cutting device for automotive floor mats;

[0025] Figure 6 It is a schematic structural diagram of a connecting seat in a laser cutting device for automotive floor mats;

[0026] Figure 7 It is a schematic structural diagram of a gas nozzle in a laser cutting device for automotive floor mats.

[0027] In the figure: 1, cutting table; 2, connecting seat; 3, slide rail; 4, sliding groove block; 5, support rod; 6, moving plate; 7, laser cutting machine; 8, fixing block; 9, A magnetic rail plate; 10, electric push rod; 11, A rotating part; 12, inclined plate; 13, transmission pipe; 14, gas nozzle; 15, B rotating part; 16, connecting rod; 17, A spring; 18, sleeve; 19, C rotating part; 20, B spring; 21, D rotating part; 22, vertical plate; 23, A sliding groove rod; 24, track bar; 25, gear disk; 26, connecting rod; 27, sleeve rod; 28, pressing plate; 29, heating plate; 30, B sliding groove rod; 31, B magnetic rail plate; 33, support plate; 34, drive motor; 35, reel; 36, floor mat; 37, mounting plate; 38, pumping unit; 39, gas tank; 40, A driving part; 41, B driving part. Specific embodiments

[0028] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0029] Refer to Figure 1 - Figure 7 The present invention provides two technical solutions:

[0030] Embodiment 1:

[0031] A laser cutting device for an automotive floor mat, comprising a cutting table 1. Both sides of the cutting table 1 are fixedly connected with connecting seats 2. One side of the connecting seat 2 is fixedly connected with a slide rail 3. The outer surface of the slide rail 3 is slidably connected with a chute block 4. The upper surface of the chute block 4 is fixedly connected with a support rod 5. The upper surface of the support rod 5 is fixedly connected with a moving plate 6. The middle part of the upper surface of the moving plate 6 is fixedly connected with a laser cutting machine 7. Both sides of the upper surface of the moving plate 6 are fixedly connected with gas jet mechanisms through fixing blocks 8. One side of the upper surface of the connecting seat 2 is provided with an A chute, and an A magnetic track piece 9 is fixedly connected inside the A chute. A flattening mechanism is magnetically attracted to the upper surface of the A magnetic track piece 9;

[0032] The gas jet mechanism includes an electric push rod 10. One end of the electric push rod 10 is fixedly connected to the inner side wall of the fixing block 8. One end of the electric push rod 10 is fixedly connected with an A rotating part 11. One end of the A rotating part 11 is fixedly connected with an inclined plate 12. The middle part of the inclined plate 12 is fixedly connected with a transmission pipe 13. One end of the transmission pipe 13 is fixedly connected with a gas nozzle 14. By setting the gas jet mechanism, when the floor mat 36 is cut by the laser cutting machine 7, due to the high temperature generated by the laser during cutting, slag will appear at the edge of the cut floor mat 36, affecting the smoothness of the floor mat 36. The gas jet mechanism can help remove the molten material by spraying gas, preventing it from re-solidifying on the cutting path, thereby obtaining a smoother and cleaner cutting edge. For the commonly used materials of automotive floor mats, it can effectively reduce the roughness of the cutting surface and the heat affected zone, improving the appearance and feel of the final product. A suitable air flow can effectively remove the heat and slag generated in the cutting area, helping to accelerate the cutting process. When processing thicker materials, the cooperation of the auxiliary gas can significantly improve the cutting efficiency, making the production process more smooth and efficient.

[0033] Embodiment 2:

[0034] In the middle of one side of the inclined plate 12, a B rotating member 15 is fixedly connected. One end of the B rotating member 15 is fixedly connected with a connecting rod 16. One end of the connecting rod 16 is fixedly connected with an A spring 17. One end of the A spring 17 is fixedly connected with a sleeve 18. At the bottom of the other side of the inclined plate 12, a C rotating member 19 is fixedly connected. One end of the C rotating member 19 is fixedly connected with a B spring 20. One end of the B spring 20 is fixedly connected with a D rotating member 21. One end of the D rotating member 21 is fixedly connected with a vertical plate 22. Before the gas is ejected, according to the position of the head of the laser cutting machine 7, the electric push rod 10 is started. The electric push rod 10 drives the A rotating member 11 to rotate. When the A rotating member 11 rotates, it drives the inclined plate 12 to tilt and rotate. The inclined plate 12 rotates through the B rotating member 15. The B rotating member 15 expands and contracts in the sleeve 18 through the connecting rod 16 and the A spring 17. When the inclined plate 12 reaches the inclined state, the inner side presses on the C rotating member 19 and the B spring 20, and the B spring 20 presses on the D rotating member 21 and the vertical plate 22, which is convenient to adjust the gas nozzle 14 to an appropriate angle through the inclined plate 12. The gas is ejected through the gas nozzle 14. When used in cooperation with the laser cutting machine 7, the ejected gas can help remove the molten material, prevent it from re-solidifying on the cutting path, so as to obtain a smoother and cleaner cutting edge, which can effectively reduce the roughness of the cutting surface and the heat affected zone, and improve the appearance and feel of the final product.

[0035] The flattening mechanism includes an A sliding groove rod 23. The outer surface of the A sliding groove rod 23 is slidably connected to the inside of the A sliding groove. One end of the A sliding groove rod 23 is fixedly connected with a track bar 24. Tooth holes are formed on the surface of the track bar 24. A toothed disc 25 is engaged in the tooth holes. The inner side wall of the toothed disc 25 is fixedly connected with a connecting rod 26 through an A bearing. A sleeve rod 27 is fixedly connected to the outer surface of the connecting rod 26. By providing the flattening mechanism, the foot pad 36 can be fixedly flattened on the cutting table 1 through the flattening mechanism, which can effectively avoid cutting deviation caused by the uneven surface of the foot pad 36, and ensure high precision and consistency during the laser cutting process. The foot pad 36 is prone to deformation when heated. By applying uniform pressure through the flattening mechanism in advance and appropriately heating the foot pad 36, the foot pad 36 can reach a more stable state before cutting, reducing warping or shrinkage caused by local overheating, so as to maintain the accuracy of the cutting size.

[0036] The bottom of the sleeve rod 27 is fixedly connected with a flattening plate 28. A groove is formed at the bottom of the flattening plate 28. A heating plate 29 is fixedly connected to the inside of the groove. The outer surface of the toothed disc 25 is fixedly connected with a B sliding groove rod 30 through a B bearing. When the toothed disc 25 moves, it drives the connecting rod 26 and the flattening plate 28 to move. The flattening plate 28 heats the foot pad 36 through the heating plate 29. By appropriately heating the foot pad 36, the foot pad 36 can reach a more stable state before cutting, reducing warping or shrinkage caused by local overheating, so as to maintain the accuracy of the cutting size.

[0037] On the other side of the upper surface of the connecting seat 2, a B sliding groove is provided, and a B magnetic rail piece 31 is fixedly connected inside the B sliding groove. The outer surface of the B magnetic rail piece 31 is magnetically attracted to the B sliding groove rod 30.

[0038] The bottom of the cutting table 1 is fixedly connected with a support plate 33. The outer surface of the support plate 33 is fixedly connected with a driving motor 34. The output end of the driving motor 34 is spline-connected with a reel 35. A foot pad 36 is wound around the outer surface of the reel 35. One end of the foot pad 36 is wound around the reel 35. The driving motor 34 is started to rotate the reel 35. When the reel 35 rotates, the foot pad 36 on its surface is pulled out, and the foot pad 36 is laid flat on the cutting table 1.

[0039] The back of the moving plate 6 is hinged with a mounting plate 37 through an angle steel. A pumping pump 38 is fixedly installed on the upper surface of the mounting plate 37. One end of the pumping pump 38 is fixedly connected with a gas tank 39, and the other end of the pumping pump 38 is fixedly connected to one end of the transmission pipe 13. During cutting, the pumping pump 38 is started to pump gas from the gas tank 39, and the gas is introduced into the transmission pipe 13 and ejected from the gas nozzle 14.

[0040] The connecting seats 2 are symmetrically arranged in two groups. An A driving member 40 is fixedly installed on the surface of one of the connecting seats 2, and a B driving member 41 is fixedly installed on the surface of the other connecting seat 2. The A driving member 40 is electrically connected to the A magnetic rail piece 9, and the B driving member 41 is electrically connected to the B magnetic rail piece 31. Both the A driving member 40 and the B driving member 41 play a control role, facilitating the magnetic activation of the A magnetic rail piece 9 and the B magnetic rail piece 31 to achieve the control effect and move the A sliding groove rod 23 and the B sliding groove rod 30.

[0041] Working principle: Wind one end of the foot mat 36 around the reel 35, start the driving motor 34 to rotate the reel 35. When the reel 35 rotates, the foot mat 36 on its surface is pulled out, and the foot mat 36 is laid flat on the cutting table 1. Start the B driving member 41 to electrically activate the B magnetic rail piece 31. The B magnetic rail piece 31 drives the B sliding groove rod 30 to move in the B sliding groove. The B sliding groove rod 30 drives the gear disk 25 to move. The gear disk 25 rotates and moves on the track bar 24. The track bar 24 moves in the A sliding groove through the A sliding groove rod 23, achieving an auxiliary control effect. When the gear disk 25 moves, it drives the connecting rod 26 and the pressing plate 28 to move. The pressing plate 28 heats the foot mat 36 through the heating plate 29. Appropriately heating the foot mat 36 can make the foot mat 36 reach a more stable state before cutting, reducing warping or shrinkage caused by local overheating, thereby maintaining the accuracy of the cutting size. Subsequently, the pressing plate 28 presses the surface of the foot mat 36 flat. Then, start the A driving member 40 to electrically activate the A magnetic rail piece 9. The A magnetic rail piece 9 drives the A sliding groove rod 23 to move in the A sliding groove. The A sliding groove rod 23 drives the support rod 5 and the moving plate 6 to move. The moving plate 6 drives the laser cutting machine 7 to move. Use the laser cutting machine 7 to complete the cutting of the foot mat 36 when moving. During cutting, start the pumping pump 38 to pump gas from the gas tank 39, introduce the gas into the transmission pipe 13, and spray it out from the gas nozzle 14. Before spraying the gas, according to the position of the head of the laser cutting machine 7, start the electric push rod 10. The electric push rod 10 drives the A rotating member 11 to rotate. When the A rotating member 11 rotates, it drives the inclined plate 12 to tilt and rotate. The inclined plate 12 rotates through the B rotating member 15. The B rotating member 15 expands and contracts in the sleeve 18 through the connecting rod 16 and the A spring 17. When the inclined plate 12 reaches an inclined state, the inner side presses on the C rotating member 19 and the B spring 20. The B spring 20 presses on the D rotating member 21 and the vertical plate 22, facilitating the adjustment of the gas nozzle 14 to an appropriate angle through the inclined plate 12. Spray gas through the gas nozzle 14. When used in conjunction with the laser cutting machine 7, the sprayed gas can help remove the molten material, prevent it from re-solidifying on the cutting path, thereby obtaining a smoother and cleaner cutting edge, effectively reducing the roughness of the cutting surface and the heat affected zone, improving the appearance and feel of the final product. The appropriate air flow can effectively remove the heat and slag generated in the cutting area, helping to accelerate the cutting process. When processing thicker materials, the cooperation of the auxiliary gas can significantly improve the cutting efficiency, making the production process smoother and more efficient.

[0042] The above front, back, left, right, up, and down are all based on the Figure 1 description drawings. Taking the perspective of the observer as the standard, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0043] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the protection scope of the present invention.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and the above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A laser cutting device for automotive floor mats, characterized in that: It includes a cutting table (1). On both sides of the cutting table (1), there are fixedly connected connecting seats (2). On one side of the connecting seat (2), there is fixedly connected a slide rail (3). The outer surface of the slide rail (3) is slidably connected with a chute block (4). On the upper surface of the chute block (4), there is fixedly connected a support rod (5). On the upper surface of the support rod (5), there is fixedly connected a moving plate (6). In the middle of the upper surface of the moving plate (6), there is fixedly connected a laser cutting machine (7). On both sides of the upper surface of the moving plate (6), there are fixedly connected gas jet mechanisms through fixing blocks (8). On one side of the upper surface of the connecting seat (2), there is opened an A chute. Inside the A chute, there is fixedly connected an A magnetic rail plate (9). On the upper surface of the A magnetic rail plate (9), there is a magnetically attracted flattening mechanism; The gas jet mechanism includes an electric push rod (10). One end of the electric push rod (10) is fixedly connected to the inner side wall of the fixing block (8). One end of the electric push rod (10) is fixedly connected with an A rotating part (11). One end of the A rotating part (11) is fixedly connected with an inclined plate (12). In the middle of the inclined plate (12), there is fixedly connected a transmission pipe (13). One end of the transmission pipe (13) is fixedly connected with a gas nozzle (14).

2. The laser cutting device for an automotive floor mat according to claim 1, wherein: In the middle of one side of the inclined plate (12), there is fixedly connected a B rotating part (15). One end of the B rotating part (15) is fixedly connected with a connecting rod (16). One end of the connecting rod (16) is fixedly connected with an A spring (17). One end of the A spring (17) is fixedly connected with a sleeve (18). At the bottom of the other side of the inclined plate (12), there is fixedly connected a C rotating part (19). One end of the C rotating part (19) is fixedly connected with a B spring (20). One end of the B spring (20) is fixedly connected with a D rotating part (21). One end of the D rotating part (21) is fixedly connected with a vertical plate (22).

3. A laser cutting device for an automotive floor mat according to claim 1, characterized in that: The flattening mechanism includes an A chute rod (23). The outer surface of the A chute rod (23) is slidably connected inside the A chute. One end of the A chute rod (23) is fixedly connected with a track bar (24). On the surface of the track bar (24), there are tooth holes. Inside the tooth holes, there is engaged a tooth disc (25). The inner side wall of the tooth disc (25) is fixedly connected with a connecting rod (26) through an A bearing. On the outer surface of the connecting rod (26), there is fixedly connected a sleeve rod (27).

4. A laser cutting device for an automotive floor mat according to claim 3, characterized in that: At the bottom of the sleeve rod (27), there is fixedly connected a flattening plate (28). At the bottom of the flattening plate (28), there is opened a groove. Inside the groove, there is fixedly connected a heating plate (29). The outer surface of the tooth disc (25) is fixedly connected with a B chute rod (30) through a B bearing.

5. The laser cutting device for an automotive floor mat according to claim 1, wherein: On the other side of the upper surface of the connecting seat (2), there is opened a B chute. Inside the B chute, there is fixedly connected a B magnetic rail plate (31). The outer surface of the B magnetic rail plate (31) is magnetically attracted to the B chute rod (30).

6. The laser cutting device for an automotive floor mat according to claim 1, characterized in that: The bottom of the cutting table (1) is fixedly connected with a support plate (33). The outer surface of the support plate (33) is fixedly connected with a driving motor (34). The output end of the driving motor (34) is spline-connected with a reel (35). A foot pad (36) is wound around the outer surface of the reel (35).

7. The laser cutting device for an automotive floor mat according to claim 1, characterized in that: The back surface of the moving plate (6) is hinged with a mounting plate (37) through an angle steel. A pumping pump (38) is fixedly installed on the upper surface of the mounting plate (37). One end of the pumping pump (38) is fixedly connected with a gas tank (39). The other end of the pumping pump (38) is fixedly connected to one end of a transmission pipe (13).

8. The laser cutting device for an automotive floor mat according to claim 5, characterized in that: The connecting seats (2) are symmetrically arranged in two groups. An A driving member (40) is fixedly installed on the surface of one of the connecting seats (2). A B driving member (41) is fixedly installed on the surface of the other connecting seat (2). The A driving member (40) is electrically connected to the A magnetic rail piece (9). The B driving member (41) is electrically connected to the B magnetic rail piece (31).

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