Scratch-proof metal plate shearing machine

Abstract

The utility model relates to the field of plate shearing machines, in particular to a scratch-proof metal plate shearing machine. The technical problems that a metal plate shearing machine usually adopts manual pushing to enter shearing operation, and due to the fact that a plate is not treated, a shearing blade of the plate is prone to cracking and scratching due to serious corrosion or pitting corrosion on the plate, and the shearing effect of the whole blade is reduced are solved. According to the technical scheme, the anti-scratch metal plate shearing machine comprises a frame, a polishing treatment assembly, a pushing adjusting assembly, a shearing assembly, a straightening assembly and a guiding assembly; the polishing treatment assembly can be used for polishing corrosion spots and uneven surfaces on the plate, the shearing assembly can be used for shearing operation in a lifting mode, the straightening assembly can be used for straightening the plane of the plate, the guide assembly can be used for guiding the plate to be conveyed, and the overall operation protection performance is improved.

Description

Technical Field

[0001] The utility model relates to the field of plate shears, in particular to a scratch-resistant metal plate shear. Background Art

[0002] A metal sheet shearing machine is a mechanical device specially used for shearing metal sheets. It has high-precision and high-efficiency shearing capabilities, and can meet the needs of the metal processing industry for sheet cutting. It can cut various metal sheets, such as cold-rolled sheets, hot-rolled sheets, etc., and can meet different process requirements. It mainly uses a moving upper blade and a fixed lower blade, and through a reasonable blade gap, applies a shearing force to the sheet, so that the sheet is broken and separated according to the required size. The existing metal sheet shearing machine, during use, usually uses manual pushing to enter the shearing operation, and because the sheet is not processed, there is severe corrosion or pitting on the sheet, which makes it easy for the shearing blade to break and scratch, reducing the overall blade shearing effect; so we proposed an anti-scratch metal sheet shearing machine to solve the above problems. Utility Model Content

[0003] In order to overcome the problem that metal sheet shearing machines usually use manual pushing to enter the shearing operation, and because the sheet is not processed, there is severe corrosion or pitting on the sheet, which makes it easy for the shearing blade to break and scratch, reducing the overall blade shearing effect.

[0004] The technical solution of the utility model is: a scratch-proof metal plate shearing machine, including a frame, a grinding processing component, a pushing adjustment component, a shearing component, a straightening component and a guiding component; the front end of the frame is provided with a pushing adjustment component that can be swung and adjusted to push and adjust the plate, both sides of the frame are provided with grinding processing components for grinding corrosion points and uneven surfaces on the plate, the rear end center of the frame is provided with a shearing component that can be raised and lowered for shearing, a side of the shearing component close to the pushing adjustment component is provided with a straightening component for straightening the plane of the plate, and a side of the shearing component away from the pushing adjustment component is provided with a guiding component for guiding the plate for transportation.

[0005] Preferably, a grinding processing component is used, which is located on both sides of the frame and can be used to grind corrosion spots and uneven surfaces on the plate. A shearing component is located at the center of the rear end of the frame and can be raised and lowered to perform shearing operations. A straightening component is located on the side of the shearing component close to the pushing and adjusting component and can be used to straighten the plane of the plate. A guide component is located on the side of the shearing component away from the pushing and adjusting component and can be used to guide the plate for transportation, thereby improving the overall operational protection performance.

[0006] Preferably, a workbench connected to the push adjustment component is provided in the center of the frame, and adjustment grooves for the swing operation of the push adjustment component are symmetrically provided on the workbench. A shock-absorbing base plate is provided at the lower end of the frame, and a shock-absorbing block is provided at the bottom of the shock-absorbing base plate. A spring column is provided at the lower end of the workbench, and a damper is provided inside the spring column. The spring column can be used for shock-absorbing protection operations.

[0007] Preferably, the grinding processing component includes a swing frame, an adjusting shaft, a first driver, a grinding wheel and a first drive motor. An adjusting shaft is provided at one end of the swing frame. The first driver drives the adjusting shaft to drive the swing frame to swing. A mounting hole is linearly opened on the swing frame. A grinding wheel is provided inside the mounting hole. The first drive motor drives the grinding wheel to rotate. The first drive motor is used to drive the grinding wheel to rotate, thereby improving the overall grinding performance.

[0008] Preferably, the pushing adjustment component includes a pushing plate, an adjustment frame, a rotating rod and a second driving motor. A plurality of anti-slip grooves are linearly arranged on the pushing plate. Two sets of adjustment frames are symmetrically arranged at the lower end of the pushing plate. A rotating rod is passed through the center of the two sets of adjustment frames. The second driving motor drives the adjustment frame to drive the pushing plate to swing. The second driving motor drives the adjustment frame to drive the pushing plate to swing, thereby increasing flexibility.

[0009] Preferably, the shearing assembly includes a balancing plate, a push rod, a hydraulic cylinder and a shearing blade. The lower end of the balancing plate is provided with a shearing blade, and push rods are provided at both ends of the balancing plate. The hydraulic cylinder drives the push rod to drive the balancing plate to rise and fall, and the hydraulic cylinder drives the push rod to drive the balancing plate to descend to be processed by the shearing blade.

[0010] Preferably, the straightening assembly includes a straightening bar, a first connecting frame, a first mounting sleeve, a flashing light, a touch pressure plate and a protective ring. The rear end of the straightening bar is linearly provided with multiple groups of first connecting frames, the upper end of the first connecting frame is provided with a first mounting sleeve connected to the balance board, the bottom of the straightening bar is linearly provided with multiple groups of touch pressure plates, the interior of the touch pressure plate is provided with a spoke-type pressure sensor, the upper outer sleeve of the touch pressure plate is provided with a protective ring, and the upper end of the touch pressure plate is provided with a flashing light. When pressed downward, the touch pressure plate detects the flatness of the plate through the spoke-type pressure sensor and feeds back to the flashing light.

[0011] Preferably, the guide assembly includes a balance bar, a second mounting sleeve, a second connecting frame, an extension sleeve, a rotating shaft and a guide wheel. A plurality of second connecting frames are linearly arranged at the rear end of the balance bar, a second mounting sleeve connected to the balance board is arranged at the upper end of the second connecting frame, a plurality of extension sleeves are linearly arranged laterally on a side of the second connecting frame away from the balance board, a rotating shaft is laterally passed through the center of the extension sleeve, and guide wheels are arranged at both ends of the rotating shaft. As the balance bar moves, the guide wheels perform guided transportation.

[0012] Beneficial effects of the utility model:

[0013] 1. According to the previous metal sheet shearing machines, manual pushing is usually used for shearing operation, and because the sheet is not processed, there is serious corrosion or pitting on the sheet, which makes it easy for the shearing blade to break and scratch, reducing the overall blade shearing effect. What is different is that through the push adjustment component, which is located at the front end of the frame, the sheet can be pushed and adjusted by swinging adjustment operation, and the grinding processing components, which are located on both sides of the frame, can be used to grind the corrosion points and uneven surfaces on the sheet. The shearing component is located at the center of the rear end of the frame and can be raised and lowered for shearing operation. The straightening component, which is located on the side of the shearing component close to the pushing adjustment component, can be used to straighten the plane of the sheet. The guide component, which is located on the side of the shearing component away from the pushing adjustment component, can be used to guide the sheet for transportation, thereby improving the overall operation protection performance.

[0014] 2. When shearing, the plate is hoisted onto the workbench, the second drive motor drives the adjustment frame to drive the push plate to swing to a suitable angle, the push plate is pushed against one end of the plate, the first drive drives the adjustment shaft to drive the swing frame to swing, the first drive motor drives the grinding wheel to rotate, the corrosion points and uneven surfaces on the plate surface can be polished, the hydraulic cylinder drives the push rod to drive the balance plate to descend, the pre-straightening strip contacts the plate surface, as it is pressed down, the touch plate detects the flatness of the plate through the spoke pressure sensor, and the feedback is sent to the flashing light, the hydraulic cylinder drives the push rod to drive the balance plate to descend and be processed by the shear blade, as it moves, the guide wheel guides and conveys. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the framework of the utility model;

[0017] Figure 3 This is a schematic diagram of the push adjustment component of the utility model;

[0018] Figure 4 It is a schematic diagram of the shearing component of the utility model.

[0019] Description of reference numerals: 1, frame; 2, grinding and processing assembly; 3, push adjustment assembly; 4, shear assembly; 5, straightening assembly; 6, guide assembly; 101, workbench; 102, adjustment groove; 103, shock-absorbing base plate; 104, shock-absorbing block; 105, spring column; 201, swing frame; 202, adjustment shaft; 203, first driver; 204, mounting hole; 205, grinding wheel; 206, first drive motor; 301, push plate; 302, anti-skid groove; 303, adjustment frame; 304, rotating rod; 305, second drive motor; 401, balance plate; 402, push rod; 403, hydraulic cylinder; 404, shear blade; 501, straightening bar; 502, first connecting frame; 503, first mounting sleeve; 504, flashing light; 505, touch plate; 506, protective ring; 601, balance bar; 602, second mounting sleeve; 603, second connecting frame; 604, extension sleeve; 605, rotating shaft; 606, guide wheel. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-2 The utility model provides an embodiment: an anti-scratch metal plate shearing machine, including a frame 1, a grinding processing component 2, a pushing adjustment component 3, a shearing component 4, a straightening component 5 and a guiding component 6; the front end of the frame 1 is provided with a pushing adjustment component 3 that can be swung and adjusted to push and adjust the plate, both sides of the frame 1 are provided with grinding processing components 2 for grinding corrosion points and uneven surfaces on the plate, the rear end center of the frame 1 is provided with a shearing component 4 that can be raised and lowered for shearing, the side of the shearing component 4 close to the pushing adjustment component 3 is provided with a straightening component 5 for straightening the plane of the plate, and the side of the shearing component 4 away from the pushing adjustment component 3 is provided with a guiding component 6 for guiding the plate for transportation.

[0022] See also Figure 2-3In this embodiment, a workbench 101 connected to the push adjustment component 3 is provided at the center of the frame 1, and an adjustment slot 102 for the swing operation of the push adjustment component 3 is symmetrically opened on the workbench 101. A shock-absorbing base plate 103 is provided at the lower end of the frame 1, and a shock-absorbing block 104 is provided at the bottom of the shock-absorbing base plate 103. A spring column 105 is provided at the lower end of the workbench 101, and a damper is provided inside the spring column 105. The spring column 105 can be used for shock-absorbing protection operation. The grinding processing component 2 includes a swing frame 201, An adjusting shaft 202, a first driver 203, a grinding wheel 205 and a first driving motor 206, an adjusting shaft 202 is provided at one end of the swing frame 201, the first driver 203 drives the adjusting shaft 202 to drive the swing frame 201 to swing, a mounting hole 204 is linearly opened on the swing frame 201, a grinding wheel 205 is provided inside the mounting hole 204, the first driving motor 206 drives the grinding wheel 205 to rotate, and the first driving motor 206 is used to drive the grinding wheel 205 to rotate, thereby improving the overall grinding performance.

[0023] See also Figure 3-4 In this embodiment, the push adjustment component 3 includes a push plate 301, an adjustment frame 303, a rotating rod 304 and a second drive motor 305. The push plate 301 is linearly provided with multiple groups of anti-slip grooves 302. Two groups of adjustment frames 303 are symmetrically provided at the lower end of the push plate 301. A rotating rod 304 is passed through the center of the two groups of adjustment frames 303. The second drive motor 305 drives the adjustment frame 303 to drive the push plate 301 to swing. The second drive motor 305 drives the adjustment frame 303 to drive the push plate 301 to swing, thereby increasing flexibility. The shearing component 4 includes a balancing plate 401, a push rod 402, a hydraulic cylinder 403 and a shearing blade 404. The lower end of the balancing plate 401 is provided with a shearing blade 404. Push rods 402 are provided at both ends of the balancing plate 401. The hydraulic cylinder 403 drives the push rod 402 to drive the balancing plate 401 to rise and fall. The hydraulic cylinder 403 drives the push rod 402 to drive the balancing plate 401 to fall and be processed by the shearing blade 404.

[0024] See also Figure 1-4In this embodiment, the straightening assembly 5 includes a straightening bar 501, a first connecting frame 502, a first mounting sleeve 503, a flashing light 504, a touch plate 505 and a protective ring 506. The rear end of the straightening bar 501 is linearly provided with a plurality of first connecting frames 502, the upper end of the first connecting frame 502 is provided with a first mounting sleeve 503 connected to the balance board 401, and the bottom of the straightening bar 501 is linearly provided with a plurality of touch plates 505. The touch plates 505 are provided with spoke-type pressure sensors inside, and the outer side of the upper end of the touch plates 505 is provided with a protective ring 506. The upper end of the touch plates 505 is provided with a flashing light 504. When the touch plates 505 are pressed downward, the spoke-type pressure sensors are used to sense the touch plates 505. The device detects the flatness of the plate and feeds back to the flashing light 504. The guide assembly 6 includes a balance bar 601, a second mounting sleeve 602, a second connecting frame 603, an extension sleeve 604, a rotating shaft 605 and a guide wheel 606. A plurality of second connecting frames 603 are linearly arranged at the rear end of the balance bar 601. A second mounting sleeve 602 connected to the balance board 401 is arranged at the upper end of the second connecting frame 603. A plurality of extension sleeves 604 are linearly arranged on a side of the second connecting frame 603 away from the balance board 401. A rotating shaft 605 is horizontally passed through the center of the extension sleeve 604. Guide wheels 606 are arranged at both ends of the rotating shaft 605. As the movement occurs, the guide wheels 606 perform guided transportation.

[0025] When working, the plate is hoisted onto the workbench 101, the second drive motor 305 drives the adjustment frame 303 to drive the push plate 301 to swing to reach a suitable angle, the push plate 301 is pushed against one end of the plate, the first driver 203 drives the adjustment shaft 202 to drive the swing frame 201 to swing, the first drive motor 206 drives the grinding wheel 205 to rotate, and the corrosion points and uneven surfaces on the surface of the plate can be polished, the hydraulic cylinder 403 drives the push rod 402 to drive the balance plate 401 to descend, the pre-straightening strip 501 contacts the plate surface, and as it is pressed down, the pressure plate 505 detects the flatness of the plate through the spoke pressure sensor, and feeds back to the flashing light 504, the hydraulic cylinder 403 drives the push rod 402 to drive the balance plate 401 to descend and be processed by the shear blade 404, and as it moves, the guide wheel 606 guides and conveys.

[0026] Through the above steps, the grinding processing component 2, which is located on both sides of the frame 1, can be used to grind the corrosion points and uneven surfaces on the plate. The shearing component 4, which is located at the rear end center of the frame 1, can be raised and lowered to perform shearing operations. The straightening component 5, which is located on the side of the shearing component 4 close to the pushing and adjusting component 3, can be used to straighten the plane of the plate. The guiding component 6, which is located on the side of the shearing component 4 away from the pushing and adjusting component 3, can be used to guide the plate for transportation, thereby improving the overall operation protection performance.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A scratch-resistant metal plate shearing machine, comprising a frame (1); Features: The machine also comprises a grinding component (2), a pushing and adjusting component (3), a shearing component (4), a straightening component (5) and a guiding component (6); the front end of the frame (1) is provided with a pushing and adjusting component (3) which can be swung and adjusted to push and adjust the plate, both sides of the frame (1) are provided with grinding components (2) for grinding corrosion points and uneven surfaces on the plate, the rear end center of the frame (1) is provided with a shearing component (4) which can be raised and lowered to perform a shearing operation, the side of the shearing component (4) close to the pushing and adjusting component (3) is provided with a straightening component (5) for straightening the plane of the plate, and the side of the shearing component (4) away from the pushing and adjusting component (3) is provided with a guiding component (6) for guiding the plate for conveying.

2. The anti-scratch metal plate shearing machine according to claim 1, Features: A workbench (101) connected to a push adjustment component (3) is provided at the center of the frame (1); an adjustment slot (102) for swinging the push adjustment component (3) is symmetrically provided on the workbench (101); a shock-absorbing base plate (103) is provided at the lower end of the frame (1); a shock-absorbing block (104) is provided at the bottom of the shock-absorbing base plate (103); a spring column (105) is provided at the lower end of the workbench (101); and a damper is provided inside the spring column (105).

3. The anti-scratch metal plate shearing machine according to claim 1, Features: The grinding processing component (2) comprises a swing frame (201), an adjustment shaft (202), a first driver (203), a grinding wheel (205) and a first driving motor (206); one end of the swing frame (201) is provided with an adjustment shaft (202); the first driver (203) drives the adjustment shaft (202) to drive the swing frame (201) to swing; a mounting hole (204) is linearly opened on the swing frame (201); a grinding wheel (205) is arranged inside the mounting hole (204); and the first driving motor (206) drives the grinding wheel (205) to rotate.

4. The anti-scratch metal plate shearing machine according to claim 1, Features: The push adjustment assembly (3) comprises a push plate (301), an adjustment frame (303), a rotating rod (304) and a second driving motor (305); a plurality of anti-slip grooves (302) are linearly arranged on the push plate (301); two groups of adjustment frames (303) are symmetrically arranged at the lower end of the push plate (301); a rotating rod (304) is passed through the center of the two groups of adjustment frames (303); and the second driving motor (305) drives the adjustment frame (303) to drive the push plate (301) to swing.

5. The anti-scratch metal plate shearing machine according to claim 1, Features: The shearing assembly (4) comprises a balancing plate (401), a push rod (402), a hydraulic cylinder (403) and a shearing blade (404). The lower end of the balancing plate (401) is provided with a shearing blade (404). Both ends of the balancing plate (401) are provided with push rods (402). The hydraulic cylinder (403) drives the push rod (402) to drive the balancing plate (401) to rise and fall.

6. The anti-scratch metal plate shearing machine according to claim 5, Features: The straightening assembly (5) comprises a straightening bar (501), a first connecting frame (502), a first mounting sleeve (503), a flashing light (504), a touch plate (505) and a protective ring (506). The rear end of the straightening bar (501) is linearly provided with a plurality of first connecting frames (502). The upper end of the first connecting frame (502) is provided with a first mounting sleeve (503) connected to the balance board (401). The bottom of the straightening bar (501) is linearly provided with a plurality of touch plates (505). The touch plates (505) are provided with spoke-type pressure sensors inside. The upper outer side of the touch plates (505) is provided with a protective ring (506). The upper end of the touch plates (505) is provided with a flashing light (504).

7. The anti-scratch metal plate shearing machine according to claim 5, Features: The guide assembly (6) comprises a balance bar (601), a second mounting sleeve (602), a second connecting frame (603), an extension sleeve (604), a rotating shaft (605) and a guide wheel (606). A plurality of sets of second connecting frames (603) are linearly arranged at the rear end of the balance bar (601), a second mounting sleeve (602) connected to the balance board (401) is arranged at the upper end of the second connecting frame (603), a plurality of sets of extending sleeves (604) are linearly arranged laterally on a side of the second connecting frame (603) away from the balance board (401), a rotating shaft (605) is horizontally passed through the center of the extending sleeve (604), and guide wheels (606) are arranged at both ends of the rotating shaft (605).

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