Plate shearing mechanism for plate shearing machine

Abstract

The utility model relates to the field of plate shearing mechanisms, in particular to a plate shearing mechanism for a plate shearing machine. The plate shearing mechanism of the plate shearing machine solves the technical problems that due to the fact that plates are sheared multiple times, burrs are attached to the edges of sheared blades, when the plates are sheared again, the plates are rough and uneven, the effect of the blades is affected, and the overall shearing performance is reduced. According to the technical scheme, the plate shearing mechanism for the plate shearing machine comprises a box body, a plate shearing module, an air pressure control module, a windshield adjusting module and a rotary cleaning module; the windshield adjusting module is arranged on the box body and located in front of the plate shearing module and can be used for adjusting air flow to clean the plate shearing module, the rotary cleaning module is arranged on the box body and located behind the plate shearing module and is used for conducting rotary operation to clean the plate shearing module, and the air pressure control module is located in the side direction of the box body. And wind pressure can be supplied to the rotary cleaning module, and the overall two-way cleaning performance is improved.

Description

Technical Field

[0001] The utility model relates to the field of shearing mechanisms, in particular to a shearing mechanism for a shearing machine. Background Art

[0002] A shearing machine is a mechanical device used to shear metal or other materials. It uses a blade to make reciprocating linear motion relative to another blade to shear the plate. Through a reasonable blade gap, shearing force is applied to metal plates of various thicknesses to break and separate the plates according to the required size. The shearing mechanism of the shearing machine is the core part of the equipment. It is responsible for performing the shearing operation and cutting the metal plates or other materials according to the predetermined size and requirements. In the existing shearing mechanism of the shearing machine, due to multiple shearing of the plate during the shearing process, there are burrs attached to the edge of the blade after shearing, so that when it is sheared again, the plate will be rough and uneven, thereby affecting the blade effect and reducing the overall shearing performance; therefore, we propose a shearing mechanism for a shearing machine to solve the above-mentioned problems. Utility Model Content

[0003] In order to overcome the problem that the shearing mechanism of the shearing machine has material adhesion burrs on the edge of the blade after shearing due to multiple shearing of the plate, when it is sheared again, the plate will be rough and uneven, thus affecting the blade effect and reducing the overall shearing performance.

[0004] The technical solution of the utility model is: a shearing mechanism for a shearing machine, comprising a box body, a shearing module, an air pressure control module, a windshield adjustment module and a rotating cleaning module; the front end of the box body is provided with a shearing module for shearing steel plates, a windshield adjustment module for adjusting airflow to clean the shearing module is provided on the box body in front of the shearing module, a rotating cleaning module for rotatably cleaning the shearing module is provided on the box body behind the shearing module, and an air pressure control module for supplying wind pressure to the rotating cleaning module is provided on the side of the box body.

[0005] Preferably, a windshield adjustment module is arranged on the box body in front of the shearing plate module, which can be used to adjust the windflow to clean the shearing plate module. A rotating cleaning module is arranged on the box body behind the shearing plate module, which is rotated to clean the shearing plate module. An air pressure control module is located on the side of the box body, which can be used to supply wind pressure to the rotating cleaning module to improve the overall two-way cleaning performance.

[0006] Preferably, a maintenance box is provided on the lower outer side of the box body, a placement space for placing plates for easy cutting operations is opened at the front end of the box body, a through groove is provided at the rear end of the placement space, and multiple groups of injection holes are linearly opened horizontally at the front of the inner bottom of the placement space, and a movable groove is provided in parallel behind the injection hole, so that the gas passes through the diversion pipe and enters the injection hole and the rotating cleaning module respectively.

[0007] Preferably, the shearing plate module includes a balancing frame, a push rod, a telescopic cylinder and a shearing blade. Push rods are passed through both ends of the balancing frame, and shearing blades are horizontally arranged at the lower ends of two groups of push rods. The telescopic cylinder drives the push rod to drive the shearing blade to rise and fall. By driving the push rod to rise and fall by the telescopic cylinder, the shearing performance can be increased.

[0008] Preferably, the air pressure control module includes an air pressure control panel, a control display screen, an air pressure pump, a diverter pipe and an air pressure valve. The air pressure control panel is provided with a control display screen, a ventilation groove is horizontally opened below the air pressure control panel, an air pressure pump is provided inside the air pressure control panel, and diverter pipes connected to the injection hole and the rotating cleaning module are provided on both sides of the lower end of the air pressure control panel. An air pressure valve is provided in the center of the diverter pipe, which is opened and closed by the air pressure valve, and gas is sprayed out of the injection hole.

[0009] Preferably, the windshield adjustment module includes a fixed frame, an adjustment frame, a curved panel, a connecting shaft and a first driver. Adjustment frames are provided at both ends of the curved panel. A fixed frame is provided on the adjustment frame away from the curved panel. A connecting shaft is provided between the fixed frame and the adjustment frame. The adjustment frame is used to increase the adjustment performance.

[0010] Preferably, the first driver drives the connecting shaft to drive the angle adjustment of the fixed frame and the adjusting frame. A plurality of guide arc grooves are laterally opened on the inner side of the curved panel. The first driver drives the connecting shaft to drive the angle adjustment of the fixed frame and the adjusting frame so that the airflow passes through the guide arc grooves to clean the plate and the side of the blade.

[0011] Preferably, the rotary cleaning module includes a rotating sleeve, a spray pipe, a delivery pipe, a fixed sleeve and a second driver. The outer side of the rotating sleeve is linearly provided with a spray pipe in an annular direction, an injector is provided inside the spray pipe, an air pipe is provided inside the rotating sleeve, an air hole connected to the spray pipe is opened on the air pipe, a fixed sleeve is provided at one end of the air pipe, one group of the spray pipes is provided with a clamping hole, and the second driver drives the rotating sleeve to rotate along the center of the fixed sleeve. The clamping hole can also be used to install a lubricating liquid to spray the shearing blade through the gas for maintenance.

[0012] Beneficial effects of the utility model:

[0013] 1. According to the shearing mechanism of the previous shearing machine, due to multiple shearing of the plate, there are burrs attached to the edge of the blade after shearing, which makes the plate rough and uneven when it is sheared again, thereby affecting the blade effect and reducing the overall shearing performance. The difference is that the shearing module is located at the front end of the box body, which can be used to shear the steel plate; the windshield adjustment module is arranged on the box body in front of the shearing module, which can be used to adjust the airflow to clean the shearing module; the rotating cleaning module is arranged on the box body behind the shearing module, and the shearing module is cleaned by rotating the module; the air pressure control module is located on the side of the box body, which can be used to supply wind pressure to the rotating cleaning module to improve the overall two-way cleaning performance.

[0014] 2. When cleaning, with each telescopic cylinder driving the push rod to drive the shear blade to rise and fall, the parameters are adjusted by controlling the display screen, the air pressure pump starts working, and the air flow is controlled through the ventilation slot so that the gas passes through the diverter pipe and enters the injection hole and the rotating cleaning module respectively. The opening and closing are controlled by the air pressure valve. The injection hole sprays gas to clean the surrounding dust and reduce blade damage. The first driver drives the connecting shaft to drive the fixed frame and the adjustment frame to adjust the angle so that the air flow passes through the guide arc groove to clean the plate and the side of the blade. Part of the air flow enters the air pipe, and the second driver drives the rotating sleeve to rotate along the center of the fixed sleeve to make it move in the movable groove. The ejector controls the ejection from the ejection hole to clean the other side of the shear blade. The lubricating liquid can also be installed through the card hole to spray the shear blade through the gas for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the shearing module of the utility model;

[0017] Figure 3 This is a schematic diagram of the air pressure control module of the utility model;

[0018] Figure 4 This is a schematic diagram of a windshield adjustment module of the utility model;

[0019] Figure 5 It is a schematic diagram of the rotary cleaning module of the utility model.

[0020] Explanation of the reference numerals: 1. Box; 2. Shearing plate module; 3. Air pressure control module; 4. Windshield adjustment module; 5. Rotation cleaning module; 101. Maintenance box; 102. Placement space; 103. Through slot; 104. Injection hole; 105. Movable slot; 201. Balance frame; 202. Push rod; 203. Telescopic cylinder; 204. Shear blade; 301. Air pressure control panel; 302. Control display screen; 303. Air pressure pump; 304. Ventilation slot; 305. Diverter pipe; 306. Air pressure valve; 401. Fixed frame; 402. Adjustment frame; 403. Curved plate; 404. Guide arc slot; 405. Connecting shaft; 406. First driver; 501. Rotating sleeve; 502. Injection pipe; 503. Delivery pipe; 504. Clamping hole; 505. Fixed sleeve; 506. Second driver. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-2 The utility model provides an embodiment: a shearing mechanism for a shearing machine, comprising a box body 1, a shearing module 2, an air pressure control module 3, a windshield adjustment module 4 and a rotating cleaning module 5; the front end of the box body 1 is provided with a shearing module 2 for shearing a steel plate, a windshield adjustment module 4 for adjusting the airflow to clean the shearing module 2 is provided in front of the box body 1, a rotating cleaning module 5 for rotatably cleaning the shearing module 2 is provided behind the shearing module 2 on the box body 1, and an air pressure control module 3 for supplying wind pressure to the rotating cleaning module 5 is provided on the side of the box body 1.

[0023] See also Figure 3-4 In this embodiment, a maintenance box 101 is provided on the lower outer side of the box body 1, a placement space 102 for placing plates for easy shearing operation is provided at the front end of the box body 1, a through groove 103 is provided at the rear end of the placement space 102, and a plurality of groups of injection holes 104 are linearly provided in the front of the inner bottom of the placement space 102, and a movable groove 105 is provided in parallel behind the injection hole 104, so that the gas passes through the shunt pipe 305 and enters the injection hole 104 and the rotating cleaning module 5 respectively, and the shearing module 2 includes a balance frame 201, a push rod 202, a telescopic cylinder 203 and a shearing blade 204, both ends of the balance frame 201 are penetrated with push rods 202, and the lower ends of the two groups of push rods 202 are horizontally provided with shearing blades 204, and the telescopic cylinder 203 drives the push rod 202 to drive the shearing blade 204 to rise and fall, and the shearing performance can be increased by driving the push rod 202 to drive the shearing blade 204 to rise and fall by the telescopic cylinder 203.

[0024] See also Figure 2-4In this embodiment, the air pressure control module 3 includes an air pressure control panel 301, a control display screen 302, an air pressure pump 303, a shunt pipe 305 and an air pressure valve 306. The air pressure control panel 301 is provided with a control display screen 302, a ventilation slot 304 is horizontally opened below the air pressure control panel 301, an air pressure pump 303 is arranged inside the air pressure control panel 301, and both sides of the lower end of the air pressure control panel 301 are provided with a shunt pipe 305 connected to the injection hole 104 and the rotating cleaning module 5, and the shunt pipe 305 A pneumatic valve 306 is provided at the center of the air shield, and the opening and closing are controlled by the pneumatic valve 306. The injection hole 104 ejects gas. The windshield adjustment module 4 includes a fixing frame 401, an adjusting frame 402, a curved panel 403, a connecting shaft 405 and a first driver 406. Adjusting frames 402 are provided at both ends of the curved panel 403. A fixing frame 401 is provided on the adjusting frame 402 away from the curved panel 403. A connecting shaft 405 is provided between the fixing frame 401 and the adjusting frame 402. The adjusting frame 402 is used to increase the adjustment performance.

[0025] See also Figure 1-5 In this embodiment, the first driver 406 drives the connecting shaft 405 to drive the fixing frame 401 and the adjusting frame 402 to adjust the angle. The inner side of the curved plate 403 is laterally provided with a plurality of guide arc grooves 404. The first driver 406 drives the connecting shaft 405 to drive the fixing frame 401 and the adjusting frame 402 to adjust the angle so that the airflow passes through the guide arc grooves 404 to clean the plate and the side of the blade. The rotating cleaning module 5 includes a rotating sleeve 501, a spray pipe 502, a conveying pipe 503, a fixing sleeve 505 and a second driver. A device 506 is provided, and a jet tube 502 is linearly provided on the outer side of the rotating sleeve 501 in an annular direction. An ejector is provided inside the jet tube 502. An air pipe is provided inside the rotating sleeve 501. An air hole connected to the jet tube 502 is provided on the air pipe. A fixed sleeve 505 is provided at one end of the air pipe. A clamping hole 504 is provided on one group of the jet tubes 502. The second driver 506 drives the rotating sleeve 501 to rotate along the center of the fixed sleeve 505. The clamping hole 504 can also be used to install a lubricating liquid to spray the shear blade 204 through the gas for maintenance.

[0026] During operation, each time the telescopic cylinder 203 drives the push rod 202 to drive the shear blade 204 to rise and fall, the parameters are adjusted by controlling the display screen 302, the air pressure pump 303 starts working, and the air flow is controlled through the ventilation groove 304, so that the gas passes through the shunt pipe 305 and enters the injection hole 104 and the rotating cleaning module 5 respectively, and is opened and closed by the air pressure valve 306. The injection hole 104 sprays gas to clean the surrounding dust, and the first driver 406 drives the connecting shaft 405 to drive the fixed frame 401 and the adjustment frame 402 to adjust the angle, so that the air flow passes through the guide arc groove 404 to clean the plate and the side of the blade, and a part of the air flow enters the air pipe, and the second driver 506 drives the rotating sleeve 501 to rotate along the center of the fixed sleeve 505 to make it movable in the movable groove 105, and the ejector controls the ejection from the injection hole 104 to clean the other side of the shear blade 204, and the lubricating liquid can also be installed through the clamp hole 504 to spray the shear blade 204 through the gas for maintenance.

[0027] Through the above steps, the windshield adjustment module 4 is arranged on the box body 1 in front of the shearing module 2, which can be used to adjust the windflow to clean the shearing module 2. The rotating cleaning module 5 is arranged on the box body 1 behind the shearing module 2 and a rotating operation is performed to clean the shearing module 2. The air pressure control module 3 is located on the side of the box body 1 and can be used to supply wind pressure to the rotating cleaning module 5 to improve the overall two-way cleaning performance.

[0028] 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 shearing mechanism for a shearing machine, comprising a box (1); Features: The invention also comprises a shearing module (2), an air pressure control module (3), a windshield adjustment module (4) and a rotating cleaning module (5); the front end of the box body (1) is provided with a shearing module (2) for shearing the steel plate; the windshield adjustment module (4) for adjusting the airflow for cleaning the shearing module (2) is provided in front of the shearing module (2) on the box body (1); the rotating cleaning module (5) for rotatably cleaning the shearing module (2) is provided behind the shearing module (2) on the box body (1); and the air pressure control module (3) for supplying wind pressure to the rotating cleaning module (5) is provided on the side of the box body (1).

2. A shearing mechanism for a shearing machine according to claim 1, Features: A maintenance box (101) is provided on the lower outer side of the box body (1), a placement space (102) for placing a plate to facilitate cutting operation is provided at the front end of the box body (1), a through groove (103) is provided at the rear end of the placement space (102), a plurality of groups of injection holes (104) are linearly provided in a horizontal direction at the front of the inner bottom of the placement space (102), and a movable groove (105) is provided in parallel behind the injection hole (104).

3. A shearing mechanism for a shearing machine according to claim 1, Features: The shearing plate module (2) comprises a balancing frame (201), a push rod (202), a telescopic cylinder (203) and a shearing blade (204). Push rods (202) are inserted at both ends of the balancing frame (201). The shearing blades (204) are transversely mounted at the lower ends of two groups of push rods (202). The telescopic cylinder (203) drives the push rods (202) to drive the shearing blades (204) to rise and fall.

4. A shearing mechanism for a shearing machine according to claim 2, Features: The air pressure control module (3) comprises an air pressure control panel (301), an operation display screen (302), an air pressure pump (303), a shunt pipe (305) and an air pressure valve (306). The air pressure control panel (301) is provided with an operation display screen (302). A ventilation groove (304) is horizontally opened below the air pressure control panel (301). The air pressure pump (303) is arranged inside the air pressure control panel (301). Both sides of the lower end of the air pressure control panel (301) are provided with a shunt pipe (305) connected with the injection hole (104) and the rotating cleaning module (5). The center of the shunt pipe (305) is provided with an air pressure valve (306).

5. A shearing mechanism for a shearing machine according to claim 1, Features: The windshield adjustment module (4) comprises a fixing frame (401), an adjustment frame (402), a curved panel (403), a connecting shaft (405) and a first driver (406). The adjusting frames (402) are arranged at both ends of the curved panel (403). The fixing frame (401) is arranged in a direction away from the curved panel (403) on the adjustment frame (402). The connecting shaft (405) is arranged between the fixing frame (401) and the adjustment frame (402).

6. A shearing mechanism for a shearing machine according to claim 5, Features: The first driver (406) drives the connecting shaft (405) to drive the fixing frame (401) and the adjusting frame (402) to adjust the angles. A plurality of guide arc grooves (404) are laterally arranged on the inner side of the curved plate (403).

7. A shearing mechanism for a shearing machine according to claim 1, Features: The rotary cleaning module (5) comprises a rotating sleeve (501), a spray pipe (502), a delivery pipe (503), a fixed sleeve (505) and a second driver (506). The outer side of the rotating sleeve (501) is provided with a spray pipe (502) in a circumferential linear manner, the interior of the spray pipe (502) is provided with an injector, the interior of the rotating sleeve (501) is provided with an air pipe, the air pipe is provided with an air hole connected to the spray pipe (502), one end of the air pipe is provided with a fixed sleeve (505), one group of the spray pipes (502) is provided with a clamping hole (504), and the second driver (506) drives the rotating sleeve (501) to rotate along the center of the fixed sleeve (505).

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