Laser cutting equipment for metal label production

Abstract

The invention relates to the technical field of metal workpiece laser cutting, in particular to laser cutting equipment for metal label production, which comprises a laser cutting processing machine table, and a waste material collecting notch for collecting waste materials is formed in the outer part of the laser cutting processing machine table. A first supporting beam plate and a second supporting beam plate are fixedly connected to the interior of the waste collecting notch, and a power assisting assembly and a discharging assembly which are used for discharging cut materials are arranged outside the first supporting beam plate. Connecting sleeve teeth rotate to be in meshing transmission with a guide rack, the guide rack is driven to enable a waste push plate to extrude and push collected waste in a waste collection notch towards a waste outlet, and the effect of discharging the waste generated after cutting is completed while a to-be-cut metal label raw material plate is taken out. And therefore, the waste can be rapidly collected, and the metal label laser cutting machining speed of the multiple to-be-cut metal label raw material plates can be increased.

Description

Technical Field

[0001] The invention relates to the technical field of laser cutting of metal workpieces, in particular to laser cutting equipment for producing metal labels. Background Art

[0002] When making metal signs, a laser cutting machine is needed to cut the metal signs. The laser cutting machine can generate a laser beam. When the laser beam is irradiated to the surface of the workpiece to be processed, it can release energy, causing the irradiated part of the workpiece to melt and evaporate, thereby achieving the purpose of cutting and engraving. At present, multi-station metal sign cutting processing is mostly performed on metal plates. The metal waste after laser cutting of the metal plate will fall on the cutting work surface. When the laser cutting of the metal sign is continued, the waste continues to accumulate on the cutting work surface, affecting the laser cutting processing of the metal sign. Therefore, the waste needs to be cleaned up every time the metal plate is placed, resulting in a reduction in the laser cutting processing speed of the metal sign. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a laser cutting device for producing metal labels.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a laser cutting device for producing metal signs, comprising a laser cutting processing machine, an electrically controlled laser cutting beam frame and a raw material plate of a metal sign to be cut, the electrically controlled laser cutting beam frame is arranged above the outside of the laser cutting processing machine, a waste collection slot for collecting waste is opened on the outside of the laser cutting processing machine, a first support beam plate and a second support beam plate are fixedly connected inside the waste collection slot, the raw material plate of the metal sign to be cut is placed above the first support beam plate and the second support beam plate, and the raw material plate of the metal sign to be cut is located at the internal position of the electrically controlled laser cutting beam frame, the first support beam plate and the second support beam plate are fixedly connected inside the waste collection slot, A horizontal push plate is also provided on the top for pushing the metal sign raw material plate to be cut above the laser cutting machine. The horizontal push plate is movably connected above the first support beam and the second support beam. A pulling handle for easy grasping is fixedly connected to the side of the horizontal push plate away from the first support beam and the second support beam. A connecting engaging plate is fixedly connected to the side of the horizontal push plate close to the first support beam. A positioning bottom plate for limiting the metal sign raw material plate to be cut is fixedly connected to the outside of the first support beam and the second support beam. The inside of the first support beam is hollow, and a power assist component and a discharge component for discharging the cut material are provided on the outside of the first support beam.

[0005] As a preferred technical solution of the present invention, a discharge assembly includes a guide rack, a waste push plate and a waste outlet, the waste push plate is movably connected to the inside of the waste collection slot, the guide rack is fixedly connected to the outside of the waste push plate, and the guide rack drives the waste push plate to move laterally inside the waste collection slot, the waste outlet is opened on the outside of the laser cutting processing machine, and the waste outlet is connected to the inside of the waste collection slot, and a discharge assembly for guiding the waste to fall off is arranged inside the waste outlet, and the discharge assembly includes a guide plate, the inside of the guide plate is fixedly connected to a rotating shaft rod, and side support plates are movably sleeved on both sides of the outside of the rotating shaft rod, and the two side support plates are respectively fixedly connected to both sides of the outside of the laser cutting processing machine, and the guide plate is moved between two rotating shaft rods by rotating the shaft rod. The guide plate is arranged at an angle between the two side support plates, and an external hanging plate is arranged on the outside of the guide plate. The external hanging plate is fixedly connected to the outside of the laser cutting machine, and the external hanging plate is located on the outside of the guide plate. A bending spring is fixedly connected to the side of the external hanging plate close to the guide plate, and the end of the bending spring away from the external hanging plate is fixedly connected to the guide plate. The discharge assembly also includes a side frame plate, a collection box and a lap plate for collecting waste. There are two side frames, and the two side frames are respectively fixedly connected to the two sides of the outside of the laser cutting machine. There are two lap plates, and the two lap plates are respectively lapped on the outside of the two side frames. The collection box is fixedly connected to the side of the two lap plates away from the two side frames, and the collection box is located below the outside of the guide plate.

[0006] As a preferred technical solution of the present invention, the power assist component includes a transmission track, an inner through slot, an outer through slot, a transmission roller, a supporting short plate, a vertical slot, a rotating shaft plate and an upper slot. The inner through slot and the outer through slot are respectively arranged on both sides of the outside of the first supporting beam plate, and the inner through slot and the outer through slot are both connected to the inside of the first supporting beam plate. There are two transmission rollers, and the two transmission rollers are respectively rotatably connected to the two sides of the inside of the first supporting beam plate. The transmission track is movably sleeved on the outside of the two transmission rollers, and the transmission track is rotated inside the first supporting beam plate through the two transmission rollers. The vertical slot and the upper slot are both arranged on the outside of the laser cutting processing machine, and the vertical slot is connected to the inside of the upper slot. The guide rack movably passes through the inside of the upper slot and extends to the laser On the side of the outer side of the laser cutting processing machine, the supporting short plate is fixedly connected to the outer side of the laser cutting processing machine, the output shaft of the rotating shaft disk movably passes through the supporting short plate and extends to the upper part of the outer side of the first supporting beam plate, the outer side of the output shaft of the rotating shaft disk is fixedly connected with an external transmission tooth, the external transmission tooth is meshed with one side of the outer side of the transmission track, the side of the outer side of the transmission track away from the external transmission tooth is meshed with the connecting meshing plate, the end of the rotating shaft disk away from the external transmission tooth is fixedly connected with a vertical transmission tooth plate, the vertical transmission tooth plate is meshed with the connecting sleeve tooth, the inner part of the upper groove is rotatably connected with a connecting sleeve tooth, the connecting sleeve tooth is meshed with the guide rack, the rotation of the connecting sleeve tooth drives the guide rack to mesh and transmit and enables the waste push plate to move laterally inside the waste collection groove.

[0007] As a preferred technical solution of the present invention, a shielding component for limiting the metal sign raw material plate to be cut outside the first support beam and the second support beam is arranged on the side of the outside of the laser cutting processing machine away from the positioning base plate. The shielding component includes a positioning sleeve and a transverse tooth plate. The positioning sleeve is fixedly connected to the outside of the laser cutting processing machine, and the transverse tooth plate is movably connected to the inside of the positioning sleeve. The transverse tooth plate is guided above the laser cutting processing machine through the positioning sleeve, and the transverse tooth plate moves laterally above the outside of the laser cutting processing machine inside the positioning sleeve. The shielding component also includes an empty slot, a vertically connected toothed belt, a round roller, a seesaw and a swing plate. The empty slot is opened on the laser cutting processing machine. The inside of the machine table, and the empty slot is connected with the inside of the positioning sleeve, there are two round rollers, which are rotatably connected to the upper and lower sides of the empty slot respectively, and the vertically connected toothed belt is movably sleeved on the outside of the two round rollers, and the rotation of the vertically connected toothed belt drives the two round rollers to rotate synchronously, and the upper side of the outside of the vertically connected toothed belt is meshed and connected with the transverse toothed plate, the seesaw is fixedly connected to the outside of the lower round roller, the swing plate is fixedly connected to the outside of the rotating shaft, and the swing plate is located below the seesaw, and the rotation of the vertically connected toothed belt drives the lower round roller to rotate and makes the seesaw rotate synchronously, and the rotation of the seesaw pushes the swing plate so that the swing plate drives the rotating shaft to swing the guide plate between the two side support plates.

[0008] As a preferred technical solution of the present invention,.

[0009] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0010] 1. Place the metal plate material to be cut between the first support beam and the second support beam, and use the electronically controlled laser cutting beam to perform laser cutting on the metal plate material. The waste generated by cutting falls into the waste collection slot. At this time, hold the pull handle to pull the horizontal push plate and drive the metal plate material to be cut away from the positioning bottom plate. At this time, the horizontal push plate drives the connecting meshing plate to make the drive track rotate inside the first support beam. The rotation of the drive track drives the external drive teeth to engage and drive the rotating shaft disc on the support short The outside of the plate rotates synchronously, the rotating shaft disk drives the vertical transmission tooth plate to rotate and pushes the connecting sleeve teeth to make the connecting sleeve teeth rotate inside the upper slot, the connecting sleeve teeth rotate and mesh with the guide rack to drive the guide rack to make the waste pushing plate push the collected waste inside the waste collecting slot toward the waste outlet, while taking out the raw material plate of the metal sign to be cut, the waste generated after cutting is discharged, so as to quickly collect the waste and help to improve the metal sign laser cutting processing speed for multiple raw material plates of the metal sign to be cut.

[0011] 2. By pushing the waste from the waste push plate toward the waste outlet, the waste is pushed by the waste push plate through the waste outlet and falls to the outside of the guide plate. The guide plate guides the waste downward to fall into the collection box for collection and storage, thereby achieving the effect of continuous collection and storage of waste. At the same time, the collection box can drive the two lap plates from the outside of the two side frames to separate it from the laser cutting machine, thereby achieving the effect of quickly and uniformly cleaning the waste.

[0012] 3. By placing the new metal sign raw material sheet to be cut again above the first support beam and the second support beam, the metal sign raw material sheet to be cut contacts the surface of the horizontal push plate, and the metal sign raw material sheet to be cut is driven to the direction of the positioning bottom plate to drive the horizontal push plate to be synchronously pushed above the first support beam and the second support beam. At this time, the horizontal push plate drives the connecting meshing plate and the meshing transmission of the external transmission teeth, the vertical transmission tooth plate and the connecting sleeve teeth drives the waste push plate to reset and move to the inside of the waste collection slot, and the guide rack drives the waste push plate to be stored in the waste collection slot, which is conducive to the rapid discharge of waste after the metal sign raw material sheet to be cut is processed by laser cutting of the metal sign.

[0013] 4. When the transverse toothed plate is moved transversely inside the positioning sleeve, the transverse toothed plate is driven to mesh with the vertically connected toothed belt. The rotation of the vertically connected toothed belt drives the two round rollers to rotate synchronously. The rotation of the round roller drives the seesaw to rotate and push the swing plate. The swing plate is pushed and drives the rotating shaft to make the guide plate swing between the two side support plates. The swing of the guide plate provides kinetic energy for the waste remaining on the surface of the guide plate, preventing the waste from staying on the surface of the guide plate, so that the waste falls into the collection box due to the swing of the guide plate for stable collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 It is a structural schematic diagram of the positioning base plate of the present invention;

[0016] Figure 3 It is a rear view structural schematic diagram of the laser cutting processing machine of the present invention;

[0017] Figure 4 It is a partial bottom view structural diagram of the laser cutting processing machine of the present invention;

[0018] Figure 5 It is a structural schematic diagram of the laser cutting processing machine of the present invention;

[0019] Figure 6 It is a structural schematic diagram of the transverse push plate of the present invention;

[0020] Figure 7 is a schematic cross-sectional structural diagram of the first supporting beam plate of the present invention;

[0021] Figure 8 It is a structural schematic diagram of the waste push plate of the present invention;

[0022] Fig. 9 It is a structural schematic diagram of the guide plate of the present invention;

[0023] Fig.10 For the present invention Figure 5 A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Fig.11 It is a schematic structural diagram of the collection box of the present invention.

[0025] Among them: 10. Laser cutting machine; 11. Electric laser cutting beam; 12. Metal plate material to be cut; 13. First support beam; 14. Second support beam; 15. Pull handle; 16. Positioning base plate; 17. Horizontal push plate; 18. Connecting engagement plate; 19. Waste collection slot; 20. Drive track; 21. Internal slot; 22. External slot; 23. Drive roller; 24. Support short plate; 25. External drive gear; 26. Vertical slot; 27. Rotation Axis disc; 28, connecting sleeve teeth; 29, upper notch; 210, vertical transmission tooth plate; 30, guide rack; 31, waste push plate; 32, side frame plate; 33, waste outlet; 34, guide plate; 35, side support plate; 36, rotating shaft; 37, external plate; 38, collection box; 39, lap plate; 310, bending spring; 40, empty notch; 41, vertical connecting tooth belt; 42, horizontal tooth plate; 43, positioning sleeve; 44, round roller; 45, seesaw; 46, swing plate. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0027] Embodiment: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6, as shown, it includes a laser cutting machine 10, an electric-controlled laser cutting beam frame 11 and a metal sign raw material plate 12 to be cut. The electric-controlled laser cutting beam frame 11 is arranged above the outside of the laser cutting machine 10. A waste collection slot 19 for collecting waste is opened on the outside of the laser cutting machine 10. The inside of the waste collection slot 19 is fixedly connected with a first support beam plate 13 and a second support beam plate 14. The metal sign raw material plate 12 to be cut is placed above the first support beam plate 13 and the second support beam plate 14. The metal sign raw material plate 12 to be cut is suspended above the waste collection slot 19 through the first support beam plate 13 and the second support beam plate 14. The waste generated after the electric-controlled laser cutting beam frame 11 performs laser cutting on the metal sign raw material plate 12 to be cut directly falls into the waste collection slot 19 for storage, and the metal sign raw material plate 12 to be cut is located at the electric-controlled laser cutting beam frame 11. At the internal position of the laser cutting beam frame 11, a horizontal push plate 17 is also arranged above the first support beam plate 13 and the second support beam plate 14 for pushing the metal sign raw material plate 12 to be cut above the laser cutting processing machine 10. The horizontal push plate 17 is movably connected above the first support beam plate 13 and the second support beam plate 14. A pulling handle 15 for easy grasping is fixedly connected to the side of the horizontal push plate 17 away from the first support beam plate 13 and the second support beam plate 14. A connecting engaging plate 18 is fixedly connected to the side of the horizontal push plate 17 close to the first support beam plate 13. A positioning bottom plate 16 for limiting the metal sign raw material plate 12 to be cut is fixedly connected to the outside of the first support beam plate 13 and the second support beam plate 14. The inside of the first support beam plate 13 is hollow, and the outside of the first support beam plate 13 is provided with a power assist component and a discharge component for discharging the cut material.

[0028] Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 , Fig. 9 and Fig.11As a preferred technical solution of the present invention, the discharge assembly includes a guide rack 30, a waste push plate 31 and a waste outlet 33. The waste push plate 31 is movably connected to the inside of the waste collecting slot 19. The guide rack 30 is fixedly connected to the outside of the waste push plate 31, and the guide rack 30 drives the waste push plate 31 to move laterally inside the waste collecting slot 19. The waste outlet 33 is opened outside the laser cutting processing machine 10, and the waste outlet 33 is connected to the inside of the waste collecting slot 19. A discharge assembly for guiding the waste to fall off is arranged inside the waste outlet 33. The discharge assembly includes a guide plate 34. A rotating shaft 36 is fixedly connected to the inside of the guide plate 34. Side support plates 35 are movably sleeved on both sides of the outside of the rotating shaft 36. The two side support plates 35 are respectively fixedly connected to both sides of the outside of the laser cutting processing machine 10. The guide plate 34 is between the two rotating shafts 36 through the rotating shaft 36. The guide plate 34 is rotated, and the guide plate 34 is arranged in an inclined shape between the two side support plates 35. An external hanging plate 37 is arranged on the outside of the guide plate 34. The external hanging plate 37 is fixedly connected to the outside of the laser cutting processing machine 10, and the external hanging plate 37 is located on the outside of the guide plate 34. A bending spring 310 is fixedly connected to the side of the external hanging plate 37 close to the guide plate 34. The end of the bending spring 310 away from the external hanging plate 37 is fixedly connected to the guide plate 34. The discharge assembly also includes a side frame plate 32, a collection box 38 and a lap plate 39 for collecting waste. The number of the side frame plates 32 is two, and the two side frame plates 32 are respectively fixedly connected to the two sides of the outside of the laser cutting processing machine 10. The number of the lap plates 39 is two, and the two lap plates 39 are respectively lapped on the outside of the two side frame plates 32. The collection box 38 is fixedly connected to the side of the two lap plates 39 away from the two side frame plates 32, and the collection box 38 is located below the outside of the guide plate 34.

[0029] See also Figure 2 , Figure 3 , Figure 6 , Figure 7 and Fig.10The power assist assembly includes a transmission track 20, an inner through slot 21, an outer through slot 22, a transmission roller 23, a supporting short plate 24, a vertical slot 26, a rotating shaft disc 27 and an upper slot 29. The inner through slot 21 and the outer through slot 22 are respectively arranged on both sides of the outside of the first supporting beam 13, and the inner through slot 21 and the outer through slot 22 are both connected to the inside of the first supporting beam 13. There are two transmission rollers 23, and the two transmission rollers 23 are respectively rotatably connected to both sides of the inside of the first supporting beam 13. The transmission track 20 is movably sleeved on the outside of the two transmission rollers 23, and the transmission track 20 is rotated inside the first supporting beam 13 through the two transmission rollers 23. The vertical slot 26 and the upper slot 29 are both arranged on the outside of the laser cutting processing machine 10, and the vertical slot 26 is connected to the inside of the upper slot 29. The guide rack 30 movably passes through the inside of the upper slot 29 and extends to the laser cutting processing On the side of the outside of the machine 10, the supporting short plate 24 is fixedly connected to the outside of the laser cutting machine 10, the output shaft of the rotating shaft disc 27 movably passes through the supporting short plate 24 and extends to the top of the outside of the first supporting beam plate 13, the output shaft of the rotating shaft disc 27 is fixedly connected with an external transmission tooth 25, the external transmission tooth 25 is meshed and connected with one side of the outside of the transmission track 20, and the side of the outside of the transmission track 20 away from the external transmission tooth 25 is meshed and connected with the connecting meshing plate 18, and the end of the rotating shaft disc 27 away from the external transmission tooth 25 is fixedly connected with a vertical transmission tooth plate 210, and the vertical transmission tooth plate 210 is meshed and connected with the connecting sleeve tooth 28, and the interior of the upper notch 29 is rotatably connected with the connecting sleeve tooth 28, and the connecting sleeve tooth 28 is meshed and connected with the guide rack 30, and the connecting sleeve tooth 28 rotates to drive the guide rack 30 to mesh and transmit and make the waste push plate 31 move laterally inside the waste collection notch 19.

[0030] See also Figure 2 , Figure 3 , Figure 4 and Figure 5A shielding component for limiting the metal sign raw material plate 12 to be cut outside the first support beam 13 and the second support beam 14 is provided on the side of the outside of the laser cutting machine 10 away from the positioning base plate 16. The shielding component includes a positioning sleeve 43 and a transverse toothed plate 42. The positioning sleeve 43 is fixedly connected to the outside of the laser cutting machine 10, and the transverse toothed plate 42 is movably connected to the inside of the positioning sleeve 43. The transverse toothed plate 42 is guided above the laser cutting machine 10 through the positioning sleeve 43. The transverse toothed plate 42 moves laterally above the outside of the laser cutting machine 10 inside the positioning sleeve 43. The shielding component also includes an empty slot 40, a vertically connected toothed belt 41, a round roller 44, a seesaw 45 and a swing plate 46. The empty slot 40 is opened inside the laser cutting machine 10, and the empty slot 40 is opened inside the laser cutting machine 10. The slot 40 is connected to the interior of the positioning sleeve 43. There are two round rollers 44, which are rotatably connected to the upper and lower sides of the empty slot 40 respectively. The vertically connected toothed belt 41 is movably sleeved on the outside of the two round rollers 44. The rotation of the vertically connected toothed belt 41 drives the two round rollers 44 to rotate synchronously, and the upper side of the outside of the vertically connected toothed belt 41 is meshed and connected with the horizontal toothed plate 42. The seesaw 45 is fixedly connected to the outside of the lower round roller 44, and the swing plate 46 is fixedly connected to the outside of the rotating shaft 36, and the swing plate 46 is located below the seesaw 45. The rotation of the vertically connected toothed belt 41 drives the lower round roller 44 to rotate and makes the seesaw 45 rotate synchronously. The seesaw 45 rotates to push the swing plate 46 so that the swing plate 46 drives the rotating shaft 36 to swing the guide plate 34 between the two side support plates 35.

[0031] Working principle:

[0032] When in use: the first step is to place the metal sign raw material sheet 12 to be cut between the first support beam 13 and the second support beam 14, and the electric-controlled laser cutting beam frame 11 performs laser cutting of the metal sign raw material sheet 12 to be cut, and the waste generated by the cutting falls into the waste collection slot 19. At this time, the pull handle 15 is held to pull the horizontal push plate 17 and drive the metal sign raw material sheet 12 to be cut away from the positioning bottom plate 16. At this time, the horizontal push plate 17 drives the connecting meshing plate 18 to make the transmission crawler 20 rotate inside the first support beam 13, and the rotation of the transmission crawler 20 drives the external transmission gear 25 to engage and transmit and causes the rotating shaft disc 2 7 rotates synchronously outside the supporting short plate 24, the rotating shaft disc 27 drives the vertical transmission tooth plate 210 to rotate and pushes the connecting sleeve teeth 28 to make the connecting sleeve teeth 28 rotate inside the upper notch 29, the connecting sleeve teeth 28 rotates to mesh with the guide rack 30 and drives the guide rack 30 to make the waste pushing plate 31 push the collected waste inside the waste collecting notch 19 toward the waste outlet 33, and the waste generated after cutting is discharged while the metal sign raw material plate 12 to be cut is taken out, so as to achieve the effect of quickly collecting the waste and improve the metal sign laser cutting processing speed of multiple metal sign raw material plates 12 to be cut.

[0033] In the second step, the waste is pushed toward the waste outlet 33 by the waste pushing plate 31. The waste is pushed by the waste pushing plate 31 through the waste outlet 33 and falls to the outside of the guide plate 34. The guide plate 34 guides the waste downward at an angle and falls into the interior of the collection box 38 for collection and storage, thereby achieving the effect of continuous collection and storage of the waste. At the same time, the collection box 38 can drive the two lap plates 39 from the outside of the two side frames 32 to separate it from the laser cutting processing machine 10, thereby achieving the effect of quickly and uniformly cleaning the waste.

[0034] In the third step, the new metal sign raw material sheet 12 to be cut is placed again above the first support beam 13 and the second support beam 14, and the metal sign raw material sheet 12 to be cut contacts the surface of the horizontal push plate 17, and the metal sign raw material sheet 12 to be cut is driven to the direction of the positioning bottom plate 16 to drive the horizontal push plate 17 to be synchronously pushed above the first support beam 13 and the second support beam 14. At this time, the horizontal push plate 17 drives the connecting meshing plate 18 and the meshing transmission of the external transmission teeth 25, the vertical transmission tooth plate 210 and the connecting sleeve teeth 28 drives the waste push plate 31 to reset and move to the inside of the waste collection slot 19, and the guide rack 30 drives the waste push plate 31 to be stored in the waste collection slot 19, so as to facilitate the rapid discharge of waste after the metal sign raw material sheet 12 to be cut is subjected to the laser cutting process of the metal sign.

[0035] The fourth step is to move the transverse toothed plate 42 transversely inside the positioning sleeve 43, so that the transverse toothed plate 42 moves laterally and engages with the vertically connected toothed belt 41 for transmission. The rotation of the vertically connected toothed belt 41 drives the two round rollers 44 to rotate synchronously. The rotation of the round rollers 44 drives the seesaw plate 45 to rotate and push the swing plate 46. The swing plate 46 receives the push and drives the rotating shaft 36 to make the guide plate 34 swing between the two side support plates 35. The swing of the guide plate 34 provides kinetic energy for the waste remaining on the surface of the guide plate 34, so that the waste is prevented from staying on the surface of the guide plate 34, and the waste is caused to fall into the collection box 38 by the swing of the guide plate 34 for stable collection.

[0036] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A laser cutting device for producing metal labels, comprising a laser cutting machine (10), an electrically controlled laser cutting beam (11) and a metal label raw material plate (12) to be cut, wherein the electrically controlled laser cutting beam (11) is arranged above the outside of the laser cutting machine (10), and is characterized in that: The laser cutting machine (10) is provided with a waste collection slot (19) for collecting waste materials on the outside, and a first support beam (13) and a second support beam (14) are fixedly connected inside the waste collection slot (19). The metal sign raw material sheet (12) to be cut is placed above the first support beam (13) and the second support beam (14), and a support for placing the metal sign raw material sheet (12) to be cut is also provided above the first support beam (13) and the second support beam (14). (12) a transverse push plate (17) for pushing out from above the laser cutting machine (10), wherein a side of the transverse push plate (17) away from the first support beam plate (13) and the second support beam plate (14) is fixedly connected with a pull handle (15) for easy grasping, and a side of the transverse push plate (17) close to the first support beam plate (13) is fixedly connected with a connecting engaging plate (18), and an assisting component and a material discharge component for discharging the cut material are arranged outside the first support beam plate (13); The material discharge assembly comprises a guide rack (30), a waste push plate (31) and a waste outlet (33); the waste push plate (31) is movably connected to the inside of the waste collection slot (19); the guide rack (30) is fixedly connected to the outside of the waste push plate (31); and the guide rack (30) drives the waste push plate (31) to move laterally inside the waste collection slot (19); the waste outlet (33) is arranged outside the laser cutting machine (10), and the waste outlet (33) is communicated with the inside of the waste collection slot (19); The power assist component comprises a transmission crawler (20), an inner through slot (21), an outer through slot (22), a transmission roller (23), a supporting short plate (24), a vertical slot (26), a rotating shaft disc (27) and an upper slot (29); the inner through slot (21) and the outer through slot (22) are respectively arranged on two sides of the outside of the first supporting beam plate (13), and the inner through slot (21) and the outer through slot (22) are both connected to the inside of the first supporting beam plate (13); there are two transmission rollers (23), and the two transmission rollers (23) are respectively rotatably connected to the two sides of the inside of the first supporting beam plate (13); the transmission crawler (20) is movably sleeved on the outside of the two transmission rollers (23); The vertical slot (26) and the upper slot (29) are both arranged outside the laser cutting machine (10), and the vertical slot (26) is connected to the inside of the upper slot (29), the guide rack (30) movably penetrates the inside of the upper slot (29) and extends to the side of the outside of the laser cutting machine (10), the supporting short plate (24) is fixedly connected to the outside of the laser cutting machine (10), the output shaft of the rotating shaft disc (27) movably penetrates the supporting short plate (24) and extends to the top of the outside of the first supporting beam plate (13), the output shaft of the rotating shaft disc (27) is fixedly connected to the outside of the external transmission gear (25), and the external transmission gear (25) is connected to the transmission crawler ( The outer side of the drive track (20) is meshed and connected, the outer side of the drive track (20) away from the outer drive tooth (25) is meshed and connected with the connecting meshing plate (18), the end of the rotating shaft disc (27) away from the outer drive tooth (25) is fixedly connected with a vertical transmission tooth plate (210), the vertical transmission tooth plate (210) is meshed and connected with the connecting sleeve tooth (28), the inner part of the upper notch (29) is rotatably connected with the connecting sleeve tooth (28), the connecting sleeve tooth (28) is meshed and connected with the guide rack (30), the rotation of the connecting sleeve tooth (28) drives the guide rack (30) to perform meshing transmission and enables the waste push plate (31) to move laterally inside the waste collection notch (19).

2. The laser cutting equipment for metal plate production according to claim 1 is characterized in that: The first supporting beam plate (13) and the second supporting beam plate (14) are fixedly connected to the outside thereof with a positioning bottom plate (16) for limiting the position of the metal sign raw material plate (12) to be cut.

3. The laser cutting equipment for metal plate production according to claim 2 is characterized in that: The waste outlet (33) is provided with a material discharge assembly for guiding the waste to fall off, and the material discharge assembly includes a guide plate (34), the guide plate (34) is fixedly connected with a rotating shaft (36) inside, and side support plates (35) are movably sleeved on both sides of the outside of the rotating shaft (36), and the two side support plates (35) are respectively fixedly connected to the two sides of the outside of the laser cutting machine (10), and the guide plate (34) is rotated between the two rotating shafts (36) through the rotating shaft (36), and the guide plate (34) is arranged in an inclined state between the two side support plates (35).

4. The laser cutting equipment for metal plate production according to claim 3 is characterized in that: An external hanging plate (37) is arranged outside the guide plate (34), the external hanging plate (37) is fixedly connected to the outside of the laser cutting processing machine (10), and the external hanging plate (37) is located outside the guide plate (34), a bending spring (310) is fixedly connected to the side of the external hanging plate (37) close to the guide plate (34), and an end of the bending spring (310) away from the external hanging plate (37) is fixedly connected to the guide plate (34).

5. The laser cutting equipment for metal plate production according to claim 4, characterized in that: The discharge assembly also includes a side frame plate (32), a collection box (38) and a lap plate (39) for collecting waste materials. The number of the side frame plates (32) is two, and the two side frame plates (32) are respectively fixedly connected to the two sides of the outside of the laser cutting processing machine (10). The number of the lap plates (39) is two, and the two lap plates (39) are respectively lapped on the outside of the two side frame plates (32). The collection box (38) is fixedly connected to the side of the two lap plates (39) away from the two side frame plates (32), and the collection box (38) is located below the outside of the guide plate (34).

6. The laser cutting equipment for metal sign production according to claim 5, characterized in that: A shielding component for limiting the position of a metal sign raw material plate (12) to be cut outside the first support beam (13) and the second support beam (14) is provided on the side of the outside of the laser cutting machine (10) away from the positioning base plate (16), and the shielding component includes a positioning sleeve (43) and a transverse tooth plate (42), the positioning sleeve (43) is fixedly connected to the outside of the laser cutting machine (10), the transverse tooth plate (42) is movably connected to the inside of the positioning sleeve (43), and the transverse tooth plate (42) is guided above the laser cutting machine (10) through the positioning sleeve (43).

7. The laser cutting equipment for metal sign production according to claim 6, characterized in that: The shielding assembly also includes an empty slot (40), a vertically connected toothed belt (41), a round roller (44), a seesaw (45) and a swing plate (46). The empty slot (40) is arranged inside the laser cutting machine (10), and the empty slot (40) is connected to the inside of the positioning sleeve (43). There are two round rollers (44), and the two round rollers (44) are rotatably connected to the upper and lower sides of the empty slot (40) respectively. The vertically connected toothed belt (41) is movably sleeved on the outside of the two round rollers (44). The rotation of the vertically connected toothed belt (41) drives the two round rollers (44) to rotate synchronously, and the upper side of the outside of the vertically connected toothed belt (41) is meshed and connected with the horizontal toothed plate (42). The seesaw (45) is fixedly connected to the outside of the lower round roller (44).

8. The laser cutting equipment for metal plate production according to claim 7, characterized in that: The swing plate (46) is fixedly connected to the outside of the rotating shaft (36), and the swing plate (46) is located below the seesaw plate (45).

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