Multifunctional laser cutting device

Abstract

The invention discloses a multifunctional laser cutting device and relates to the technical field of laser cutting devices, the multifunctional laser cutting device comprises a clamp, a moving sleeve and a bottom plate, a first servo motor is mounted on the inner wall of the upper portion of a mounting frame, the moving sleeve is mounted on the outer wall of a lead screw in a threaded mode, and a connecting box is connected to the lower portion of a pneumatic telescopic rod. And a laser cutting head is connected to the outer wall of one end of the connecting box, a moving plate is mounted on the portion, below the connecting box, of the bottom plate, clamps are connected to the inner walls of the two sides above the moving plate, and a purifying box is mounted on the outer wall of the other side of the mounting frame. The fan works, smoke dust generated in the cutting process enters the connecting box, then enters the air pipe through the multiple dust inlet covers and then enters the purification box through the telescopic hose, filtering and peculiar smell removal are conducted through the activated carbon filter screen and the HEPA filter screen, and filtered metal impurities downwards enter the cold water box through the connecting pipe to be cooled and collected; the problem that the dust removal function is not achieved is solved.

Description

Technical Field

[0001] The invention relates to the technical field of laser cutting devices, in particular to a multifunctional laser cutting device. Background Art

[0002] Laser cutting is widely used in the industrial field. It can be used not only for the processing of metal materials, but also for the processing of non-metallic materials. Due to its high precision and fast cutting characteristics, laser cutting has gradually replaced traditional cutting process equipment and become an important tool in many industrial fields. It has the characteristics of high precision, fast cutting, and not limited to cutting pattern restrictions. Simple laser cutting machines have a single function and only have the function of laser cutting. They require manual holding and moving the plate position, and manual unloading, which has low work efficiency. In addition, the smoke and dust during the cutting process pollutes the environment. The cutting waste is not collected and processed, resulting in the waste sticking to the workbench after cooling, which is inconvenient for subsequent cleaning. In view of this, in-depth research was conducted on the above-mentioned problems, and this case was created. Summary of the invention

[0003] The object of the present invention is to provide a multifunctional laser cutting device to solve the problem that the existing multifunctional laser cutting device mentioned in the above background technology does not have the function of smoke and dust removal and automatic material unloading.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a multifunctional laser cutting device, comprising a clamp, a movable sleeve and a base plate, a mounting frame is installed above the base plate, and a control panel is installed on one outer wall of the mounting frame, a first servo motor is installed on the inner wall above the mounting frame, and the output end of the first servo motor is connected to a screw rod through a driving shaft, a movable sleeve is threadedly installed on the outer wall of the screw rod, and a pneumatic telescopic rod is connected below the movable sleeve, a connecting box is connected below the pneumatic telescopic rod, and a laser cutting head is connected to the outer wall of one end of the connecting box, a movable plate is installed above the base plate below the connecting box, and clamps are connected to the inner walls on both sides above the movable plate, a purification box is installed on the outer wall on the other side of the mounting frame, and a fan is installed on the inner side of the purification box, and connecting blocks are connected to both sides of the bottom end of the movable plate.

[0005] Preferably, a HEPA filter is installed on the inner wall of the purification box, and an activated carbon filter is installed on one side of the HEPA filter.

[0006] Preferably, the bottom end of the purification box is connected to a connecting pipe, and the bottom end of the connecting pipe is connected to a cold water tank.

[0007] Preferably, air ducts are installed on the inner walls of both sides of the connection box, and one side of the air duct is evenly connected to a dust inlet cover, the top of the air duct is connected to a telescopic hose, and one end of the telescopic hose is fixedly connected to the purification box.

[0008] Preferably, a threaded rod is threadedly mounted on the top end of the clamp, and a pressure plate is movably connected to the bottom end of the threaded rod via a bearing.

[0009] Preferably, a first conveyor belt is installed on the inner side of the movable plate, and a second conveyor belt is installed above the bottom plate at one end of the first conveyor belt, and one end of the second conveyor belt is connected to a collecting box.

[0010] Preferably, a second servo motor is installed on the inner wall of the connecting block on one side of the movable plate, and the output end of the second servo motor is connected to a gear through a driving shaft, a rack is installed on the inner wall on one side of the base plate, and a meshing transmission structure is formed between the rack and the gear, pulleys are evenly installed on the outer wall of the connecting block on the other side of the movable plate, and a slide groove matching the pulley is provided on the inner wall on the other side of the base plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] (1) The present invention provides a first conveyor belt, a second conveyor belt and a collection box. The cut plates fall downward onto the first conveyor belt, and the moving plate moves forward and drives the first conveyor belt to move close to the second conveyor belt. The second conveyor belt works, and the plates conveyed on the first conveyor belt are moved to the second conveyor belt, and then conveyed to one end by the second conveyor belt and fall into the collection box for collection, thereby realizing automatic unloading and solving the problem of slow efficiency of manual unloading.

[0013] (2) The present invention provides a fan, a dust hood and an air duct. When the fan is working, the smoke and dust from the cutting process enters the connection box, then enters the air duct through multiple dust hoods, and then enters the purification box through a telescopic hose. The activated carbon filter and the HEPA filter are used to filter and remove odors. The filtered metal impurities pass downward through the connecting pipe into the cold water tank for cooling and collection, thereby solving the problem of not having a smoke and dust removal function. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the front cross-section structure of the device of the present invention;

[0015] Figure 2 It is a schematic diagram of the top view of the structure of the first conveyor belt of the present invention;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the connecting block of the present invention;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the connection box of the present invention.

[0018] In the figure: 1. movable plate; 2. clamp; 3. cold water tank; 4. connecting pipe; 5. purification box; 6. fan; 7. HEPA filter; 8. activated carbon filter; 9. telescopic hose; 10. first servo motor; 11. screw; 12. laser cutting head; 13. movable sleeve; 14. pneumatic telescopic rod; 15. connecting box; 16. control panel; 17. threaded rod; 18. pressing plate; 19. mounting frame; 20. first conveyor belt; 21. bottom plate; 22. second conveyor belt; 23. collecting box; 24. gear; 25. rack; 26. second servo motor; 27. connecting block; 28. dust inlet hood; 29. ​​air duct. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figure 1 - Figure 4 A multifunctional laser cutting device comprises a fixture 2, a movable sleeve 13 and a bottom plate 21, a mounting frame 19 is installed above the bottom plate 21, and a control panel 16 is installed on one side outer wall of the mounting frame 19, a first servo motor 10 is installed on the inner wall above the mounting frame 19, and the output end of the first servo motor 10 is connected to a screw rod 11 through a driving shaft, a movable sleeve 13 is threadedly installed on the outer wall of the screw rod 11, and a pneumatic telescopic rod 14 is connected below the movable sleeve 13, a connecting box 15 is connected below the pneumatic telescopic rod 14, and a laser cutting head 12 is connected to the outer wall of one end of the connecting box 15, a movable plate 1 is installed above the bottom plate 21 below the connecting box 15, and the inner walls on both sides above the movable plate 1 are connected with the fixture 2, a purification box 5 is installed on the outer wall on the other side of the mounting frame 19, and a fan 6 is installed on the inner side of the purification box 5, and both sides of the bottom end of the movable plate 1 are connected to connecting blocks 27;

[0021] A HEPA filter 7 is installed on the inner wall of the purification box 5, and an activated carbon filter 8 is installed on one side of the HEPA filter 7;

[0022] The bottom end of the purification box 5 is connected to a connecting pipe 4, and the bottom end of the connecting pipe 4 is connected to a cold water tank 3;

[0023] Air ducts 29 are installed on the inner walls of both sides of the connection box 15, and one side of the air duct 29 is evenly connected to the dust inlet cover 28, and the top of the air duct 29 is connected to the telescopic hose 9, and one end of the telescopic hose 9 is fixedly connected to the purification box 5;

[0024] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when this structure is used, the smoke and dust from the cutting process enters the connecting box 15 through the operation of the fan 6, then enters the air duct 29 through multiple dust inlet covers 28, and then enters the purification box 5 through the telescopic hose 9, and is filtered and deodorized through the activated carbon filter 8 and the HEPA filter 7. The filtered metal impurities pass downward through the connecting pipe 4 into the cold water tank 3 for cooling and collection, thereby realizing the smoke and dust removal function.

[0025] Embodiment 2: The top end of the clamp 2 is threadedly mounted with a threaded rod 17, and the bottom end of the threaded rod 17 is movably connected with a pressure plate 18 via a bearing;

[0026] A first conveyor belt 20 is installed on the inner side of the movable plate 1, and a second conveyor belt 22 is installed above the bottom plate 21 at one end of the first conveyor belt 20, and a collection box 23 is connected to one end of the second conveyor belt 22;

[0027] A second servo motor 26 is installed on the inner wall of the connecting block 27 on one side of the moving plate 1, and the output end of the second servo motor 26 is connected to the gear 24 through a driving shaft, a rack 25 is installed on the inner wall of one side of the bottom plate 21, and a meshing transmission structure is formed between the rack 25 and the gear 24, pulleys are evenly installed on the outer wall of the connecting block 27 on the other side of the moving plate 1, and a slide groove matching the pulley is provided on the inner wall on the other side of the bottom plate 21;

[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when this structure is used, the cut plates fall downward onto the first conveyor belt 20, and the first conveyor belt 20 is driven by the movable plate 1 to move close to the second conveyor belt 22. The second conveyor belt 22 works, and the plates conveyed on the first conveyor belt 20 are moved to the second conveyor belt 22, and then conveyed to one end by the second conveyor belt 22 and fall into the collection box 23 for collection, thereby realizing automatic unloading.

[0029] Working principle: When using this device, first clamp the plate to be cut into the fixture 2, and rotate the threaded rod 17, so that the threaded rod 17 drives the pressure plate 18 to press and fix the plate downward, and the laser cutting head 12 works to laser cut the plate, and the first servo motor 10 works to rotate the screw rod 11, and the threaded rod 17 drives the moving sleeve 13 to move the laser cutting head 12 left and right for cutting, and the second servo motor 26 works to rotate the gear 24, and the gear 24 is engaged with the rack 25, so that the connecting block 27 drives the plate clamped on the moving plate 1 to move forward and backward for cutting, so as to realize the cutting of the plate, and realizes multi-functions through clamping and multi-directional movement, and reduces the pulling strength of the staff;

[0030] The first step to implement the innovation point:

[0031] The cut plates fall downward onto the first conveyor belt 20, which is driven by the movable plate 1 to move close to the second conveyor belt 22. The second conveyor belt 22 works, and the plates conveyed on the first conveyor belt 20 are moved to the second conveyor belt 22, and then conveyed to one end by the second conveyor belt 22 and fall into the collection box 23 for collection, so that the plates are automatically unloaded, and the working efficiency is high.

[0032] The second innovation point implementation steps:

[0033] Step 1: Through the operation of the fan 6, smoke and dust from the cutting process enter the connection box 15, and then enter the air duct 29 through multiple dust inlet covers 28;

[0034] Step 2: Then enter the purification box 5 through the telescopic hose 9, filter and remove odor through the activated carbon filter 8 and the HEPA filter 7, and the filtered metal impurities go down through the connecting pipe 4 into the cold water tank 3 for cooling and collection.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional laser cutting device, comprising a fixture (2), a movable sleeve (13) and a bottom plate (21), characterized in that: A mounting frame (19) is installed above the base plate (21), and a control panel (16) is installed on one side outer wall of the mounting frame (19), a first servo motor (10) is installed on the inner wall above the mounting frame (19), and the output end of the first servo motor (10) is connected to a screw rod (11) via a driving shaft, a moving sleeve (13) is threadedly installed on the outer wall of the screw rod (11), and a pneumatic telescopic rod (14) is connected below the moving sleeve (13), and the pneumatic telescopic rod (14) ) is connected to a connection box (15) below, and a laser cutting head (12) is connected to an outer wall at one end of the connection box (15); a movable plate (1) is installed above a bottom plate (21) below the connection box (15), and both inner walls above the movable plate (1) are connected to clamps (2); a purification box (5) is installed on the outer wall of the other side of the mounting frame (19), and a fan (6) is installed on the inner side of the purification box (5); and both sides of the bottom end of the movable plate (1) are connected to connection blocks (27).

2. A multifunctional laser cutting device according to claim 1, characterized in that: A HEPA filter (7) is installed on the inner wall of the purification box (5), and an activated carbon filter (8) is installed on one side of the HEPA filter (7).

3. A multifunctional laser cutting device according to claim 1, characterized in that: The bottom end of the purification box (5) is connected to a connecting pipe (4), and the bottom end of the connecting pipe (4) is connected to a cold water tank (3).

4. The multifunctional laser cutting device according to claim 1, characterized in that: Air ducts (29) are installed on the inner walls of both sides of the connection box (15), and one side of the air duct (29) is evenly connected to a dust inlet cover (28), and the top of the air duct (29) is connected to a telescopic hose (9), and one end of the telescopic hose (9) is fixedly connected to the purification box (5).

5. The multifunctional laser cutting device according to claim 1, characterized in that: The top end of the clamp (2) is threadedly mounted with a threaded rod (17), and the bottom end of the threaded rod (17) is movably connected to a pressure plate (18) via a bearing.

6. The multifunctional laser cutting device according to claim 1, characterized in that: A first conveyor belt (20) is installed on the inner side of the movable plate (1), and a second conveyor belt (22) is installed above the bottom plate (21) at one end of the first conveyor belt (20), and one end of the second conveyor belt (22) is connected to a collection box (23).

7. The multifunctional laser cutting device according to claim 1, characterized in that: A second servo motor (26) is installed on the inner wall of a connecting block (27) on one side of the movable plate (1), and an output end of the second servo motor (26) is connected to a gear (24) via a driving shaft; a rack (25) is installed on the inner wall of one side of the base plate (21), and a meshing transmission structure is formed between the rack (25) and the gear (24); pulleys are evenly installed on the outer wall of the connecting block (27) on the other side of the movable plate (1), and a slide groove matching the pulley is arranged on the inner wall of the other side of the base plate (21).

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