Plate shearing device of plate shearing machine

Abstract

The utility model relates to the technical field of plate shearing machines, in particular to a plate shearing device of a plate shearing machine, which comprises a blade, a hydraulic rod is fixedly connected to the top of the blade, a frame is fixedly connected to the top of the hydraulic rod, a first connecting rod is fixedly connected to the outside of the frame, and a first roller is rotatably connected to one end, away from the frame, of the first connecting rod. The top of the first roller is fixedly connected with a transmission wheel, the transmission wheel is sleeved with a belt, the belt is internally sleeved with a power wheel, and the axis of the power wheel is fixedly connected with a conveying assembly. Due to the arrangement of the guardrails, the clamping plates, the first springs and the pulleys, during use, the clamping plates are pushed by the first springs to extrude towards the middle part, and the clamping plates drive the pulleys to extrude plates, so that the effect that the plates of most specifications can stably pass through is achieved, and the situation that the plates are possibly blocked due to different specifications during transportation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of plate shearing machines, and particularly to a plate shearing device of a plate shearing machine. Background Technique

[0002] The plate shearing device of a plate shearing machine refers to the overall mechanism in the plate shearing machine for shearing metal or other material plates, including blades, clamping devices, guide rails, drive systems, and adjustment and safety protection fittings, etc. Through the up and down movement of the blades, the plate shearing device can achieve efficient and precise shearing operations on plates of different thicknesses and materials. The main functions and characteristics are to ensure that the shearing edge is flat with a small error range. It can shear various metal materials (such as steel, aluminum) and other corresponding plates. High-speed shearing improves production efficiency. It is equipped with a safety protection device to ensure the safety of operators.

[0003] A plate shearing device for steel plate processing disclosed in the utility model patent application publication specification CN214769245U in China includes a plate shearing mechanism, a feeding mechanism, a discharging mechanism, and a control mechanism. The top of the inner cavity of the plate shearing mechanism is fixedly connected with a hydraulic cylinder, the bottom of the hydraulic cylinder is movably connected with a hydraulic rod, and the bottom of the hydraulic rod is fixedly connected with a shearing knife. An electric sliding table is installed on the other side of the feeding mechanism in a threaded manner, the discharging mechanism is movably connected with the discharge port, the discharging mechanism is provided with an inner cavity, and a push rod is fixedly installed on one side of the discharging mechanism away from the discharge port. By setting the feeding mechanism, it avoids manual feeding of steel plates for a long time. The electric sliding table at the bottom of the inner cavity of the feeding mechanism drives the slider, and during shearing, the feeding amount of the steel into the plate shearing mechanism can be controlled by the electric sliding table, improving the shearing accuracy. Through the discharging mechanism and the bottom round wheels, after the steel plate is sheared, the steel plate falls into the inner cavity of the discharging mechanism, facilitating the movement of the steel. However, the above device can only store one plate at a time during use, and manual feeding is required when one plate is cut, and it is easy to have a situation where different specifications of plates do not match the push block when entering the cutting edge. Content of the Utility Model

[0004] The purpose of the utility model is to provide a plate shearing device of a plate shearing machine to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] A plate shearing device of a plate shearing machine includes a blade, the top of the blade is fixedly connected with a hydraulic rod, the top of the hydraulic rod is fixedly connected with a frame, the outside of the frame is fixedly connected with a first connecting rod, one end of the first connecting rod away from the frame is rotatably connected with a first roller, the top of the first roller is fixedly connected with a transmission wheel, a belt is sleeved outside the transmission wheel, a power wheel is sleeved inside the belt, and a transmission component is fixedly connected to the axis of the power wheel;

[0007] A placing table is rotatably connected to the axis of the driving wheel, and an anti-piling component is fixedly connected to the top of the placing table.

[0008] Preferably, a second connecting rod is rotatably connected to the middle of the inner wall of the first connecting rod. One end of the second connecting rod away from the first connecting rod is rotatably connected to a second roller. The middle of the outer side of the second connecting rod is fixedly connected to a second spring, and one end of the second spring away from the second connecting rod is fixedly connected to the outer side wall of the first connecting rod.

[0009] Preferably, a guardrail is fixedly connected to the upper surface of the placing table. One end of the guardrail is rotatably connected to a clamping plate. The inner top wall of the inner wall of the clamping plate is fixedly connected to a first spring, and a pulley is rotatably connected to one end of the clamping plate close to the first spring.

[0010] Preferably, the conveying component includes a first conveyor wheel, a second conveyor wheel, a fixing rod, a pushing block, and a conveyor belt. The outer surface of the first conveyor wheel is drivingly connected to the conveyor belt. The inner surface of the conveyor belt is drivingly connected to the second conveyor wheel. The fixing rod is fixedly connected to the axis of the second conveyor wheel, and one end of the fixing rod away from the second conveyor wheel is fixedly connected to the inner wall of the placing table.

[0011] Preferably, the anti-piling component includes a fixing nut, a vertical rod, and a baffle. The baffle is inserted with the vertical rod at both ends, and the bottom of the vertical rod is sleeved with a fixing nut, and the fixing nut is fixed to the top of the placing table.

[0012] Preferably, a window is opened in the middle of the upper surface of the placing table.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. For the shearing device of a shearing machine, through the settings of the guardrail, the clamping plate, the first spring and the pulley, during use, the first spring pushes the clamping plate to squeeze towards the middle, and the clamping plate drives the pulley to squeeze the plate, so as to achieve the effect that most of the plates with different specifications can pass smoothly, and avoid the situation that the plates may be stuck due to different specifications during transportation.

[0015] 2. For the shearing device of a shearing machine, through the settings of the servo motor, the conveyor belt, the pushing block, the first conveyor wheel and the second conveyor wheel, during use, the servo motor drives the first conveyor wheel, the first conveyor wheel drives the conveyor belt to rotate, and the conveyor belt drives the pushing block to push the plate, so as to achieve the effect of repeated feeding and avoid the situation of manual feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall schematic diagram of the present utility model;

[0017] Figure 2Exploded view of the conveying component of the present utility model;

[0018] Figure 3 Schematic diagram of the placement table part of the present utility model;

[0019] Figure 4 Exploded view of the frame part of the present utility model.

[0020] In the figure: 1. Frame; 2. Hydraulic rod; 3. Blade; 4. First connecting rod; 5. Second connecting rod; 6. Second spring; 7. Second roller; 8. First roller; 9. Driving wheel; 10. Conveyor belt; 11. Second conveyor wheel; 12. First conveyor wheel; 13. Fixed rod; 14. Power wheel; 15. Belt; 16. Pusher block; 17. Servo motor; 18. Placement table; 19. Upright rod; 20. Fixed nut; 21. Baffle; 22. First spring; 23. Clamp; 24. Guardrail; 25. Pulley. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, most of the other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0022] Please refer to Figures 1-4 As shown, a technical solution provided by the present utility model:

[0023] A shearing device of a plate shearing machine includes a blade 3. The top of the blade 3 is fixedly connected to a hydraulic rod 2. The top of the hydraulic rod 2 is fixedly connected to a frame 1. The outside of the frame 1 is fixedly connected to a first connecting rod 4. One end of the first connecting rod 4 away from the frame 1 is rotatably connected to a first roller 8. The top of the first roller 8 is fixedly connected to a driving wheel 9. A belt 15 is sleeved outside the driving wheel 9. A power wheel 14 is sleeved inside the belt 15. A conveying component is fixedly connected to the axis of the power wheel 14;

[0024] The axis of the power wheel 14 is rotatably connected to a placement table 18. An anti-piling component is fixedly connected to the top of the placement table 18. The power wheel 14 drives the driving wheel 9 to rotate through the belt 15. The driving wheel 9 drives the first roller 8 to rotate. The first roller 8 rolls to convey the plate towards the cutting edge, thus achieving the function of feeding without manual holding;

[0025] In this embodiment, preferably, a second connecting rod 5 is rotatably connected to the middle of the inner wall of the first connecting rod 4. One end of the second connecting rod 5 away from the first connecting rod 4 is rotatably connected to a second roller 7. The middle of the outer side of the second connecting rod 5 is fixedly connected to a second spring 6. One end of the second spring 6 away from the second connecting rod 5 is fixedly connected to the outer wall of the first connecting rod 4.

[0026] Through the above solution, the second connecting rod 5 is pulled by the second spring 6, and the second connecting rod 5 drives the second roller 7 to press the plate, so as to fix the plate and prevent it from tilting during cutting and transportation, and it does not affect its transportation.

[0027] In this embodiment, preferably, a guardrail 24 is fixedly connected to the upper surface of the placing table 18. One end of the guardrail 24 is rotatably connected to a clamping plate 23. The inner top wall of the inner wall of the clamping plate 23 is fixedly connected to a first spring 22. One end of the clamping plate 23 close to the first spring 22 is rotatably connected to a pulley 25.

[0028] Through the above solution, the clamping plate 23 is pushed by the first spring 22, and the clamping plate 23 pushes the pulley 25 to press both ends of the plate, so as to make most standard plates pass smoothly.

[0029] In this embodiment, preferably, the conveying assembly includes a first conveying wheel 12, a second conveying wheel 11, a fixing rod 13, a pushing block 16, and a conveyor belt 10. The outer surface of the first conveying wheel 12 is drivingly connected to the conveyor belt 10. The inner surface of the conveyor belt 10 is drivingly connected to the second conveying wheel 11. A fixing rod 13 is fixedly connected to the axis of the second conveying wheel 11. One end of the fixing rod 13 away from the second conveying wheel 11 is fixedly connected to the inner wall of the placing table 18.

[0030] Through the above solution, the conveyor belt 10 is rotated by the first conveying wheel 12, the conveyor belt 10 drives the pushing block 16 to push the plate forward. After the pushing block 16 completes one revolution, it returns to the rear end of the plate and continues to push forward, so as to achieve the effect of continuous feeding.

[0031] In this embodiment, preferably, the anti-piling component includes a fixing nut 20, a vertical rod 19, and a baffle 21. The vertical rod 19 is inserted at both ends of the baffle 21. The bottom of the vertical rod 19 is sleeved with a fixing nut 20, and the fixing nut 20 is fixed to the top of the placing table 18.

[0032] Through the above solution, by rotating the vertical rod 19, the vertical rod 19 can be adjusted up and down in the fixing nut 20. The up and down adjustment of the vertical rod 19 drives the baffle 21 to move up and down, so as to achieve the effect of passing plates of different thicknesses.

[0033] In this embodiment, preferably, a window is opened in the middle of the upper surface of the placing table 18.

[0034] According to the above scheme, the push block 16 can move under the placement table 18 through the window opened on the placement table 18, so that the plate will fall on the placement table 18 after falling, without the need for the conveyor belt 10 to bear the weight.

[0035] When the shearing device of a shearing machine of the present embodiment is in use, the staff can adjust the vertical rod 19 up and down in the fixing nut 20 by rotating the vertical rod 19. The up and down adjustment of the vertical rod 19 drives the baffle plate 21 to move up and down, so that plates of different thicknesses can pass through. Through the window opened on the placement table 18, the push block 16 can move under the placement table 18, so that the plate will fall on the placement table 18 after falling, and the conveyor belt 10 does not need to bear the weight. The clamping plate 23 is pushed by the first spring 22, and the clamping plate 23 pushes the pulley 25 to squeeze the two ends of the plate, so that the plate of most specifications can pass smoothly. The conveyor belt 10 is driven to rotate by the first conveying wheel 12, and the conveyor belt 10 The push block 16 is driven to push the plate forward. After completing one circle of movement, the push block 16 returns to the rear end of the plate and continues to push forward, thereby achieving the effect of continuous feeding. After the plate is transported to the top of the first roller 8, the servo motor 17 drives the first transmission wheel 12 to rotate, the first transmission wheel 12 drives the power wheel 14 to rotate, the power wheel 14 drives the transmission wheel 9 to rotate through the belt 15, the transmission wheel 9 drives the first roller 8 to rotate, and the first roller 8 rolls to transport the plate to the cutting edge, thereby achieving the effect of feeding without manual hand-held, and the second spring 6 pulls the second connecting rod 5, and the second connecting rod 5 drives the second roller 7 to squeeze the plate, thereby achieving the effect of fixing the plate and preventing it from tilting during cutting and transportation, and not affecting its transportation.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A plate shearing device of a plate shearing machine, characterized in that: It includes a blade (3), a hydraulic rod (2) is fixedly connected to the top of the blade (3), a frame (1) is fixedly connected to the top of the hydraulic rod (2), a first connecting rod (4) is fixedly connected to the outside of the frame (1), a first roller (8) is rotatably connected to one end of the first connecting rod (4) away from the frame (1), a transmission wheel (9) is fixedly connected to the top of the first roller (8), a belt (15) is sleeved outside the transmission wheel (9), a power wheel (14) is sleeved and connected inside the belt (15), and a conveying component is fixedly connected to the axis of the power wheel (14); A placing table (18) is rotatably connected to the axis of the power wheel (14), and an anti-piling component is fixedly connected to the top of the placing table (18).

2. The shearing device of a plate shearing machine according to claim 1, characterized in that: A second connecting rod (5) is rotatably connected to the middle of the inner wall of the first connecting rod (4), a second roller (7) is rotatably connected to one end of the second connecting rod (5) away from the first connecting rod (4), a second spring (6) is fixedly connected to the middle of the outside of the second connecting rod (5), and one end of the second spring (6) away from the second connecting rod (5) is fixedly connected to the outer wall of the first connecting rod (4).

3. The shearing device of a plate shearing machine according to claim 1, characterized in that: A guardrail (24) is fixedly connected to the upper surface of the placing table (18), a clamping plate (23) is rotatably connected to one end of the guardrail (24), a first spring (22) is fixedly connected to the inner top wall of the inner wall of the clamping plate (23), and a pulley (25) is rotatably connected to one end of the clamping plate (23) close to the first spring (22).

4. The shearing device of a plate shearing machine according to claim 1, characterized in that: The conveying component includes a first conveyor wheel (12), a second conveyor wheel (11), a fixing rod (13), a pushing block (16), and a conveyor belt (10). The outer surface of the first conveyor wheel (12) is drivingly connected to the conveyor belt (10), the inner surface of the conveyor belt (10) is drivingly connected to the second conveyor wheel (11), the fixing rod (13) is fixedly connected to the axis of the second conveyor wheel (11), and one end of the fixing rod (13) away from the second conveyor wheel (11) is fixedly connected to the inner wall of the placing table (18).

5. The shearing device of a plate shearing machine according to claim 1, characterized in that: The anti-piling component includes a fixing nut (20), a vertical rod (19), and a baffle (21). The vertical rod (19) is inserted into both ends of the baffle (21), the fixing nut (20) is sleeved at the bottom of the vertical rod (19), and the fixing nut (20) is fixed to the top of the placing table (18).

6. The shearing device of a plate shearing machine according to claim 1, characterized in that: A window is opened in the middle of the upper surface of the placing table (18).

Images