Anti-splashing structure and cutting device

Abstract

The utility model relates to the technical field of cutting equipment, in particular to an anti-splashing structure and a cutting device. The device comprises an anti-splashing structure, a rack, a driving device a, a cutting piece and a workbench; two groups of conveying rollers and blanking holes are arranged on the workbench; the anti-splashing structure is positioned above the blanking hole and is connected with a rack on the workbench; the rack is provided with a driving assembly used for driving the driving device a to move in a reciprocating mode. An output shaft of the driving device a is connected with the cutting piece; the anti-splashing structure comprises a connecting part a, a protective cover, a lifting device a and a connecting part b; the connecting part b is connected with the protective cover; the protective cover is provided with a strip-shaped hole and an electrified electromagnet; and the lifting device a is connected with the connecting part a and the connecting part b. According to the stainless steel plate cutting device, chippings generated during stainless steel plate cutting can be collected, and the situation that the splashing chippings injure the body of an operator and the scattered chippings pollute the environment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to an anti-splash structure and a cutting device. Background Art

[0002] Stainless steel is the abbreviation of stainless acid-resistant steel. Steel that is resistant to weak corrosive media such as air, steam, and water or has stainless properties is called stainless steel; and steel that is resistant to chemical corrosive media (acids, alkalis, salts, etc.) is called acid-resistant steel. When cutting stainless steel plates, the high-speed rotating cutting knife will raise the iron chips generated during cutting. If the raised chips are inhaled by the workers, it will affect their health. If they are scattered in the environment, they will pollute the environment and cause waste of resources. Utility Model Content

[0003] The utility model aims to solve the problems existing in the background technology and proposes an anti-splashing structure and a cutting device.

[0004] The technical solution of the utility model: an anti-splash structure, comprising a connecting part a, a protective cover, a lifting device a and a connecting part b;

[0005] The connecting part b is connected to the protective cover; a strip hole is provided along the length direction of the protective cover at one end away from the opening, and an energized electromagnet is provided on the inner wall of the protective cover;

[0006] The fixed end of the lifting device a is connected to the connection part a or the connection part b, and the telescopic end of the lifting device a is connected to the connection part b or the connection part a.

[0007] Preferably, the inner diameter of the protective cover gradually decreases from the end provided with the strip-shaped hole toward the open end thereof.

[0008] Preferably, an elastic wear-resistant layer is provided on the end surface of the opening end of the protective cover.

[0009] A cutting device having the above-mentioned anti-splash structure, further comprising a frame, a driving device a, a cutting piece and a workbench;

[0010] Two sets of conveying rollers are arranged on the workbench along its length direction; each conveying roller is rotatably connected to the workbench, and a material drop hole is arranged on the workbench between the two sets of conveying rollers; the anti-splashing structure is located above the material drop hole and connected to the frame;

[0011] The frame is connected to the workbench, and a driving assembly is provided on the frame for driving the driving device a to move back and forth along the length direction of the blanking hole; the output shaft of the driving device a is connected to the cutting piece; and the lower part of the cutting piece cooperates and extends into the strip hole.

[0012] Preferably, the driving assembly comprises a threaded rod, a moving member, a bracket and a driving device b;

[0013] The threaded rod is rotatably connected to the frame and is transmission-connected to the driving device b;

[0014] The moving part is threadedly connected to the threaded rod and slidably connected to the frame; the moving part is connected to the bracket; the bracket is provided with a lifting device b for driving the driving device a to move toward or away from the workbench.

[0015] Preferably, it also includes a driving device c; the driving device c is connected to the workbench, and the driving device c is drivingly connected to any one of the two groups of conveying rollers; and a plurality of conveying rollers in the two groups of conveying rollers are drivingly connected to each other.

[0016] Preferably, it also includes a collection box, a liquid extraction device and a nozzle;

[0017] The nozzle is installed in the protective cover, and the nozzle is connected to the liquid outlet of the pumping device through a connecting pipe; the pumping device is installed on the workbench, and the liquid inlet of the pumping device is connected to the liquid outlet of the collecting box; the collecting box is placed on the workbench and is located directly below the drop hole, and a filter plate is arranged in the collecting box.

[0018] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0019] The utility model provides protection when the rotating cutting piece cuts the stainless steel plate by setting up an anti-splash structure, which can prevent the high-speed rotating cutting piece from splashing the cutting debris into the environment or the raised debris from causing harm to the operator, and prevent the raised debris from being sucked in, thereby greatly improving the safety of operation. The metal debris generated during cutting is adsorbed in the protective cover by the energized electromagnet. After cutting, the metal debris is discharged from the drop hole into the collection box for collection through flushing, thereby avoiding waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional diagram of a cutting device proposed by the utility model.

[0021] Figure 2 The utility model is a schematic structural diagram of a cutting device.

[0022] Figure 3 This is a top view of a workbench in a cutting device proposed by the utility model.

[0023] Figure 4 for Figure 1 Schematic diagram of the structure of the protective cover.

[0024] Figure numerals: 1. frame; 2. connecting part a; 3. driving device a; 4. control panel; 5. cutting piece; 6. protective cover; 7. collecting box; 10. conveying roller; 11. working table; 12. threaded rod; 13. lifting device a; 14. connecting part b; 15. connecting pipe; 16. pumping device; 17. moving part; 18. bracket; 19. driving device b; 20. nozzle; 21. strip hole; 22. elastic wear-resistant layer; 23. blanking hole. DETAILED DESCRIPTION

[0025] Embodiment 1

[0026] like Figure 1-4 As shown, a cutting device proposed by the utility model includes a frame 1, a driving device a3, a cutting piece 5, a workbench 11 and an anti-splash structure;

[0027] like Figure 1 and Figure 4 As shown, two groups of conveying rollers 10 are provided on the workbench 11 along its length direction; each conveying roller 10 is rotatably connected to the workbench 11, and a blanking hole 23 is provided on the workbench 11 between the two groups of conveying rollers 10; the distance between each conveying roller 10 in the two groups of conveying rollers 10 and the frame 1 is the same.

[0028] The anti-splash structure is located above the drop hole 23 and is connected to the frame 1;

[0029] The splash-proof structure includes a connecting portion a2, a protective cover 6, a lifting device a13 and a connecting portion b14;

[0030] The connecting portion b14 is connected to the protective cover 6; a strip hole 21 is provided along the length direction of the protective cover 6 at one end away from the opening, and an energized electromagnet is provided on the inner wall of the protective cover 6;

[0031] like Figure 3 As shown, the inner diameter of the protective cover 6 gradually decreases from the end provided with the strip hole 21 toward the open end thereof; an elastic wear-resistant layer 22 is provided on the end surface of the open end of the protective cover 6; the elastic wear-resistant layer 22 is a rubber layer;

[0032] The lifting device a13 is selected from but not limited to a hydraulic cylinder or a pneumatic cylinder; the fixed end of the lifting device a13 is connected to the connection part a2 or the connection part b14, and the telescopic end of the lifting device a13 is connected to the connection part b14 or the connection part a2; the connection part a2 is connected to the frame 1; wherein, the number of the connection parts a2 and the connection parts b14 is selected from but not limited to two, the two connection parts a2 are connected to the two sides of the frame 1, and the two connection parts b14 are connected to the two sides of the protective cover 6.

[0033] like Figure 2As shown, the frame 1 is connected to the workbench 11, and a driving assembly is provided on the frame 1 for driving the driving device a3 to reciprocate along the length direction of the blanking hole 23; the output shaft of the driving device a3 is connected to the cutting piece 5; the lower part of the cutting piece 5 cooperates to extend into the strip hole 21.

[0034] In an optional embodiment, the driving devices are all motors.

[0035] Embodiment 2

[0036] like Figure 1-2 As shown, the cutting device proposed by the present invention, compared with the first embodiment, the present embodiment also records in detail the detailed structure of the driving assembly. The driving assembly includes a threaded rod 12, a moving member 17, a bracket 18 and a driving device b19;

[0037] The threaded rod 12 is rotatably connected to the frame 1 and is transmission-connected to the driving device b19;

[0038] The moving member 17 is threadedly connected to the threaded rod 12 and is slidably connected to the frame 1 ; the moving member 17 is connected to the bracket 18 ; the bracket 18 is provided with a lifting device b for driving the driving device a3 to move toward or away from the workbench 11 .

[0039] Embodiment 3

[0040] A cutting device proposed by the utility model, compared with the second embodiment, this embodiment also includes a driving device c; the driving device c is connected to the workbench 11, and the driving device c is transmission connected to any one of the two groups of conveying rollers 10; multiple conveying rollers 10 in the two groups of conveying rollers 10 are transmission connected to each other, and multiple conveying rollers 10 in the two groups of conveying rollers 10 are driven by but not limited to chain drive.

[0041] Embodiment 4

[0042] like Figure 2 and Figure 4 As shown, the cutting device proposed by the present invention, compared with the third embodiment, this embodiment further includes a collection box 7, a liquid extraction device 16 and a nozzle 20;

[0043] The nozzle 20 is installed in the protective cover 6, and the nozzle 20 is connected to the liquid outlet end of the liquid pumping device 16 through the connecting pipe 15; the liquid pumping device 16 is installed on the workbench 11, and the liquid inlet end of the liquid pumping device 16 is connected to the liquid outlet end of the collecting box 7; the collecting box 7 is placed on the workbench 11 and is located directly below the drop hole 23, and a filter plate is provided in the collecting box 7; the debris falling from the drop hole 23 is collected on the filter plate in the collecting box 7.

[0044] Embodiment 5

[0045] A cutting device proposed in the utility model, compared with the fourth embodiment, this embodiment also includes a control panel 4; the control panel 4 is installed on the frame 1, and the control panel 4 has a touch screen and a built-in control component. The above-mentioned control component, touch screen, drive device a3, lifting device a13, pumping device 16, drive device b19, drive device c, lifting device b and energized electromagnet are electrically connected, and the above-mentioned electrical components are intelligently controlled through the control component.

[0046] In summary, in the utility model, the stainless steel plate to be cut is transported by two sets of conveying rollers 10, and the stainless steel plate is transported from a set of conveying rollers on one side to the bottom of the cutting piece 5. The lifting device a13 is operated to drive the protective cover 6 to be pressed against the stainless steel plate to be cut, and the lifting device b is operated to make the cutting piece 5 contact the stainless steel plate. When cutting, the driving device a3 is started to drive the cutting piece 5 to rotate to cut the stainless steel plate, and the energized electromagnet is energized to absorb the metal debris raised by the cutting, and the driving device b19 moves to drive the threaded rod 12 to rotate to drive the moving part 17, the bracket 18 and the driving device a3 along the stainless steel plate. The steel plate moves in the width direction to cut the stainless steel plate; after cutting, the stainless steel plate is transported by two sets of conveying rollers and the cut stainless steel plate is transported out of the workbench 11; the electromagnet is powered on and off, and the adsorbed metal debris falls along the inner wall of the protective cover 6 and falls from the drop hole 23 to the collection box 7, and the pumping device 16 can also be started to spray the liquid stored in the collection box 7 to flush out the debris particles adhering to the inner wall of the protective cover 6. When cutting, liquid is sprayed from the nozzle 20 partially facing the cutting piece 5 to improve the cutting effect; therefore, nozzles 20 with different directions are set in the protective cover 6, and one group of nozzles 20 sprays water for the cutting piece 5. A group of nozzles 20 spray water to re-adhere metal debris to the inner wall of the protective cover 6, and a group of nozzles 20 spraying water for the cutting piece 5 needs manual control; then a three-way liquid separation valve is provided at the liquid outlet end of the pumping device 16 to supply liquid to the two groups of nozzles 20, which is not described in detail in the prior art; the metal debris collected in the collecting box 7 is accumulated on the filter plate, and the falling liquid can be reused after filtering to improve its utilization rate.

[0047] The implementation modes of the present invention are described in detail above in conjunction with 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 splash-proof structure, characterized in that: It comprises a connecting part a (2), a protective cover (6), a lifting device a (13) and a connecting part b (14); The connecting portion b (14) is connected to the protective cover (6); a strip hole (21) is provided along the length direction of the protective cover (6) at one end away from the opening, and an energized electromagnet is provided on the inner wall of the protective cover (6); The fixed end of the lifting device a (13) is connected to the connection part a (2) or the connection part b (14), and the telescopic end of the lifting device a (13) is connected to the connection part b (14) or the connection part a (2).

2. The anti-splash structure according to claim 1, characterized in that: The inner diameter of the protective cover (6) gradually decreases from one end provided with the strip-shaped hole (21) toward the open end thereof.

3. An anti-splash structure according to claim 1 or 2, characterized in that: An elastic wear-resistant layer (22) is provided on the end surface of the opening end of the protective cover (6).

4. A cutting device having the anti-splash structure according to any one of claims 1 to 3, characterized in that: It also includes a frame (1), a driving device a (3), a cutting piece (5) and a workbench (11); Two groups of conveying rollers (10) are arranged on the workbench (11) along its length direction; each conveying roller (10) is rotatably connected to the workbench (11); a material drop hole (23) is arranged between the two groups of conveying rollers (10) on the workbench (11); an anti-splashing structure is located above the material drop hole (23) and is connected to the frame (1); The frame (1) is connected to the workbench (11), and a driving assembly is provided on the frame (1) for driving a driving device a (3) to reciprocate along the length direction of the blanking hole (23); the output shaft of the driving device a (3) is connected to the cutting piece (5); and the lower part of the cutting piece (5) cooperates to extend into the strip hole (21).

5. A cutting device according to claim 4, characterized in that: The driving assembly comprises a threaded rod (12), a moving member (17), a bracket (18) and a driving device b (19); The threaded rod (12) is rotatably connected to the frame (1) and is transmission-connected to the driving device b (19); The moving member (17) is threadably connected to the threaded rod (12) and is slidably connected to the frame (1); the moving member (17) is connected to the bracket (18); the bracket (18) is provided with a lifting device b for driving the driving device a (3) to move toward or away from the workbench (11).

6. A cutting device according to claim 4, characterized in that: It also comprises a driving device c; the driving device c is connected to the workbench (11), the driving device c is drivingly connected to any one of the two groups of conveying rollers (10); and a plurality of the conveying rollers (10) in the two groups of conveying rollers (10) are drivingly connected to each other.

7. A cutting device according to claim 4, characterized in that: It also includes a collecting box (7), a liquid extraction device (16) and a spray head (20); The spray head (20) is installed in the protective cover (6), and the spray head (20) is connected to the liquid outlet end of the liquid pumping device (16) through the connecting pipe (15); the liquid pumping device (16) is installed on the workbench (11), and the liquid inlet end of the liquid pumping device (16) is connected to the liquid outlet end of the collection box (7); the collection box (7) is placed on the workbench (11) and is located directly below the drop hole (23), and a filter plate is provided in the collection box (7).

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