Braking device for film attaching wheel of plate shearing machine

Abstract

The utility model discloses a plate shearing machine film attaching wheel braking device which comprises an adjusting bin and a braking plate, the braking plate is movably arranged below the adjusting bin, the braking plate is of an arc-shaped structure, the end of the adjusting bin is connected with a speed reducer, and the speed reducer is connected with a driving motor. The braking plate is in contact with the side face of the film attaching wheel, braking is achieved through friction force, and the problems that in the background technology, a hydraulic braking mode is generally adopted for controlling movement of the film attaching wheel, the hydraulic braking mode needs a complex control system and pipelines, the manufacturing cost is high, and maintenance is difficult are solved.

Description

Technical Field

[0001] This utility model belongs to the field of shearing machine technology, and specifically relates to a braking device for the film-coated wheel of a shearing machine. Background Technology

[0002] A shearing machine is a machine used for cutting sheet metal, primarily in the metal processing industry. It cuts sheet metal by the reciprocating linear motion of one blade relative to another. Shearing machines are widely used in industries such as aerospace, light industry, metallurgy, chemical industry, construction, shipbuilding, automotive, power, electrical appliances, and decoration.

[0003] Existing shearing machines generally use hydraulic braking to control the movement of the film-attached wheel. However, hydraulic braking requires a complex control system and piping, which is costly and difficult to maintain. Therefore, a braking device for the film-attached wheel of a shearing machine is proposed. Utility Model Content

[0004] The purpose of this invention is to overcome the problems of existing technologies that generally use hydraulic braking to control the movement of the film-coating wheel, which requires a complex control system and pipelines, is costly, and difficult to maintain. This invention provides a film-coating wheel braking device for shearing machines that controls the movement of the brake plate through an adjustment chamber, and achieves braking by friction through the contact between the brake plate and the side of the film-coating wheel.

[0005] To achieve the above objectives, this utility model provides a braking device for the film-attached wheel of a shearing machine, including an adjusting chamber and a braking plate. The braking plate is movably disposed under the adjusting chamber and has an arc-shaped structure. A reducer is connected to the end of the adjusting chamber, and a drive motor is connected to the reducer.

[0006] Preferably, the adjusting chamber includes a chamber body, a lead screw, a lead screw nut, and a slider. The chamber body is located on the side of the reducer, the lead screw is rotatably disposed within the chamber body, the lead screw nut is sleeved on the lead screw, and a slider is fixedly connected below the lead screw nut. The slider is fixedly connected to the brake plate.

[0007] Preferably, a limiting plate is horizontally provided at the upper end of the chamber body, and a limiting slider is movably sleeved on the limiting plate, the limiting slider being fixed on the lead screw nut.

[0008] Preferably, the bottom wall of the hopper is provided with a sliding groove, and the slider is moved within the sliding groove.

[0009] Preferably, a movable plate is connected below the slider, and a side plate is provided below the movable plate. The side of the side plate away from the reducer is connected to the brake plate.

[0010] Preferably, ribs are symmetrically provided on the side of the side plate, and the ribs are located under the movable plate.

[0011] The side plate is provided with a telescopic rod on the side thereof, the telescopic rod is arranged between the two groups of rib plates, and the telescopic rod is fixed on the side of the speed reducer.

[0012] The utility model discloses the beneficial effect is:

[0013] The utility model discloses a brake device for film wheel of plate shearing machine, including the speed reducer, the drive motor, the brake plate, the adjusting warehouse, the warehouse body, the screw rod, the screw nut, the sliding block, the limiting plate, the limiting sliding block, the sliding slot, the moving plate, the side plate, the rib plate and the telescopic rod, the drive motor is arranged on the speed reducer, the brake plate is arranged on the adjusting warehouse, the warehouse body is arranged on the speed reducer, the screw rod is arranged on the warehouse body, the screw nut is arranged on the screw rod, the sliding block is arranged on the warehouse body, the limiting plate is arranged on the sliding block, the limiting sliding block is arranged on the sliding block, the sliding slot is arranged on the limiting sliding block, the moving plate is arranged on the limiting sliding block, the side plate is arranged on the moving plate, the rib plate is arranged on the side plate, and the telescopic rod is arranged between the two groups of rib plates. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic diagram of the brake device for film wheel of plate shearing machine.

[0015] Figure 2 It is another visual angle structure schematic diagram of the brake device for film wheel of plate shearing machine.

[0016] Figure 3 It is Figure 2 It is the partial close-up view of A in Fig.

[0017] Figure 4 It is the internal structure diagram of the adjusting warehouse in the brake device for film wheel of plate shearing machine.

[0018] In the drawing: 1, adjusting warehouse, 2, brake plate, 3, speed reducer, 4, drive motor, 5, warehouse body, 6, screw rod, 7, screw nut, 8, sliding block, 9, limiting plate, 10, limiting sliding block, 11, sliding slot, 12, moving plate, 13, side plate, 14, rib plate, 15, telescopic rod. DETAILED DESCRIPTION

[0019] The technical scheme in the utility model embodiment is clearly and completely described below, and obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Figures 1-4 Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making the creative labor belong to the range of the utility model protection.

[0020] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model, and does not indicate or imply that the device or element referred to must have a particular orientation, a particular orientation configuration and operation, and therefore cannot be understood as a limitation on the utility model.

[0021] The embodiment provides a shearing machine film wheel braking device, which comprises an adjusting bin 1 and a brake plate 2, the brake plate 2 is movably arranged below the adjusting bin 1, the brake plate 2 is of an arc-shaped structure, a reducer 3 is connected to the end of the adjusting bin 1, and a driving motor 4 is connected to the reducer 3.

[0022] In one embodiment, specifically, the adjusting bin 1 comprises a bin body 5, a lead screw 6, a lead screw nut 7 and a sliding block 8, the bin body 5 is arranged on the side of the reducer 3, the lead screw 6 is rotatably arranged in the bin body 5, the lead screw nut 7 is sleeved on the lead screw 6, the sliding block 8 is fixedly connected to the lead screw nut 7, the sliding block 8 is fixedly connected to the brake plate 2, a limiting plate 9 is horizontally arranged at the upper end in the bin body 5, a limiting sliding block 10 is movably sleeved on the limiting plate 9, the limiting sliding block 10 is fixed to the lead screw nut 7, a sliding groove 11 is formed in the bottom wall of the bin body 5, the sliding block 8 is movably arranged in the sliding groove 11, a moving plate 12 is connected to the sliding block 8, a side plate 13 is arranged below the moving plate 12, the side plate 13 is connected to the brake plate 2 away from the reducer 3, a rib plate 14 is symmetrically arranged on the side of the side plate 13, the rib plate 14 is arranged below the moving plate 12, an extension rod 15 is arranged on the side of the side plate 13, the extension rod 15 is arranged between the two rib plates 14, the extension rod 15 is fixed to the side of the reducer 3, the brake plate 2 drives the extension rod 15 to extend or retract, the stability of the movement of the brake plate 2 is improved, and the brake plate 2 will not be deformed after being in contact with the film wheel, and the service life is improved.

[0023] The working process of the shearing machine film wheel braking device in the embodiment is as follows: the driving motor 4 controls the rotation of the lead screw 6 through the reducer 3, the lead screw 6 drives the sliding block 8, the moving plate 12 and the brake plate 2 to move horizontally through the lead screw nut 7, the distance between the brake plate 2 and the film wheel is adjusted, the friction between the brake wheel and the film wheel is utilized to realize braking, the problem that the movement of the film wheel is generally controlled by using a hydraulic braking mode in the background art is solved, the hydraulic braking mode needs a complex control system and pipeline, the cost is high, and the maintenance is difficult; meanwhile, the brake plate 2 drives the extension rod 15 to extend or retract, the stability of the movement of the brake plate 2 is improved, and the brake plate 2 will not be deformed after being in contact with the film wheel, and the service life is improved.

[0024] The above is only an example and description of the structure of the utility model, and those skilled in the art can make various modifications or supplements to the described specific embodiments or replace them with similar ways, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the present claims, which shall belong to the protection scope of the utility model.

Claims

1. A braking device for the film-attached wheel of a shearing machine, characterized in that, Including the adjustment warehouse (1) and the brake board (2), the brake board (2) is arranged below the adjustment warehouse (1), the brake board (2) is arc structure, the adjustment warehouse (1) end is connected with the reducer (3), the reducer (3) is connected with the driving motor (4); The adjustment warehouse (1) includes warehouse body (5), screw rod (6), screw nut (7) and sliding block (8), the warehouse body (5) is arranged on the side of the reducer (3), the screw rod (6) is arranged in the warehouse body (5), the screw nut (7) is sleeved on the screw rod (6), the screw nut (7) is fixedly connected with the sliding block (8) below, and the sliding block (8) is fixedly connected to the brake board (2).

2. The shear film wheel brake apparatus of claim 1, wherein, The limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse body (5), the limiting plate (9) is arranged in the warehouse 3. The shear film wheel brake apparatus of claim 1, wherein, ​ 4. The shear film wheel brake apparatus of claim 1 wherein, ​ 5. The taping wheel brake apparatus of claim 4, wherein, ​ 6. The taping wheel brake apparatus of claim 5, wherein, ​

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