CN220549814U

CN220549814U - Abrasive cloth cutting equipment

Info

Publication number: CN220549814U
Application number: CN202322184278.6U
Authority: CN
Inventors: 冷延波
Original assignee: Qingdao Xili Abrasives Co ltd
Current assignee: Qingdao Xili Abrasives Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-03-01
Anticipated expiration: 2033-08-15

Abstract

The utility model provides abrasive cloth cutting equipment, which relates to the technical field of cutting equipment and comprises the following components: the winding device and the operation table are used for clamping the components, two clamping components are arranged, each clamping component comprises a fixing plate, and the outer surfaces of the fixing plates are provided with multi-stage electric telescopic rods. When the distance between one end of the abrasive cloth and the cutter is equal to the length to be cut, the cutter is driven to rotate downwards by the second positive and negative motor, so that the abrasive cloth is cut, and the size of the cut abrasive cloth is consistent under the action of the clamping component and the pressing rod.

Description

Abrasive cloth cutting equipment

Technical Field

The utility model relates to the technical field of cutting equipment, in particular to abrasive cloth cutting equipment.

Background

The abrasive cloth is also called iron abrasive cloth and gold steel abrasive cloth, and is formed by uniformly adhering abrasive materials (sand grains) on a solid cloth base plate by using a bonding agent, and is mainly used for polishing rust, paint or burrs on the surface of a metal workpiece, polishing the surface and the like, and also can be used for polishing nonmetallic materials such as bone products and the like.

However, in the prior art, when the abrasive cloth is cut, the abrasive cloth is conveyed to the bottom of the cutting device by directly using the conveying belt, and wrinkles and the like may occur on the surface of the abrasive cloth in the conveying process, so that the size of the finally cut abrasive cloth deviates, and therefore, the abrasive cloth cutting equipment is provided for overcoming the defects.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, when abrasive cloth is cut, the surface of the abrasive cloth is possibly smooth, so that the cut abrasive cloth has different sizes.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a abrasive cloth cutting apparatus comprising: the winding device and the operation panel are clamped and get the subassembly, it is provided with two to clamp and get the subassembly, two it all includes the fixed plate to clamp and get the subassembly, two the surface of fixed plate all is provided with multistage electric telescopic handle, two multistage electric telescopic handle's one end all is fixed with the supporting shoe, two the surface of supporting shoe is close to top department and all is fixed with the limiting plate, two the bottom of limiting plate all is provided with first positive and negative motor, two the equal fixedly connected with threaded rod of output shaft of first positive and negative motor, two the equal threaded connection of surface of threaded rod has movable fixture, two the surface of supporting shoe is close to the equal fixed mounting of center department and has mounting fixture, two the bottom of limiting plate all is fixed with the gag lever post.

Preferably, the top of the operation platform is provided with grooves near the edges of two sides, the inner walls of the grooves are respectively fixedly connected with the outer surfaces of the two fixing plates, the bottom ends of the two threaded rods are respectively movably penetrated to the outer parts of the two fixing clamps, and the bottom ends of the limiting rods are respectively movably penetrated to the outer parts of the movable clamps.

Preferably, the bottom of operation panel is stipulated and is had the support frame, the top of operation panel is close to both sides edge and all fixed mounting has the fixed block, two the activity inlays between the relative of fixed block has pressed the pole, the top of operation panel is fixed with two stoppers, and the surface of one of them stopper is provided with the positive and negative motor of second through the accessory plate.

Preferably, the output shaft fixedly connected with bull stick of second positive and negative motor, the fixed cover in surface of bull stick is equipped with the cutter, the both ends of bull stick are respectively activity run through to the outside of two stopper.

Preferably, a chute is formed in the top of the operating platform, close to the center, and a pushing assembly is arranged at the top of the operating platform and comprises a supporting plate, and an electric push rod is arranged on the outer surface of the supporting plate.

Preferably, a push plate is fixed at one end of the electric push rod, the outer surface of the push plate is in sliding connection with the inside of the sliding groove, and the bottom of the supporting plate is fixedly connected with the top of the operating platform.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when the abrasive cloth is required to be cut, the abrasive cloth is sleeved on the outer surface of the winding device, one end of the abrasive cloth is moved to the outside of the pressing rod, the outer surface of the abrasive cloth is pressed at the bottom of the pressing rod, the abrasive cloth is pulled forwards through the two clamping components, when the distance between one end of the abrasive cloth and the cutter is equal to the length required to be cut, the cutter is driven to rotate downwards through the second positive and negative motor, the abrasive cloth is further cut, and the size of the cut abrasive cloth is consistent under the action of the clamping components and the pressing rod, so that the problem that the size of the cut abrasive cloth is different due to the fact that the surface of the abrasive cloth is possibly flat when the abrasive cloth is cut in the prior art is solved.

2. According to the abrasive cloth cutting machine, after the abrasive cloth is cut, the electric push rod is started to extend, the push plate is driven to move forwards, the cut abrasive cloth can be moved to the outside of the operation table, the cut abrasive cloth can be moved out of the top of the operation table without needing manpower through the action of the pushing component, and the labor force of workers is reduced.

Drawings

Fig. 1 is a front perspective view of a cloth cutting apparatus according to the present utility model;

FIG. 2 is a perspective view of a clamping assembly of a cloth cutting apparatus according to the present utility model;

FIG. 3 is a perspective view of a pushing assembly of a cloth cutting apparatus according to the present utility model;

fig. 4 is an enlarged view of fig. 1 at a in accordance with the present utility model.

Legend description: 1. a winding device; 2. an operation table; 3. a support frame; 4. a fixed block; 5. pressing a pressing rod; 6. a groove; 7. a clamping assembly; 701. a fixing plate; 702. a multi-stage electric telescopic rod; 703. a support block; 704. a limiting plate; 705. a first reversible motor; 706. a threaded rod; 707. a movable clamp; 708. a fixing clamp; 709. a limit rod; 8. a limiting block; 9. a second forward and reverse motor; 10. a rotating rod; 11. a cutter; 12. a chute; 13. a pushing assembly; 1301. a support plate; 1302. an electric push rod; 1303. a push plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a abrasive cloth cutting apparatus comprising: the winding device 1 and the operation table 2 are used for clamping the assembly 7, the clamping assembly 7 is provided with two clamping assemblies 7, each clamping assembly 7 comprises a fixing plate 701, the outer surfaces of the two fixing plates 701 are respectively provided with a multi-stage electric telescopic rod 702, one ends of the two multi-stage electric telescopic rods 702 are respectively fixed with a supporting block 703, the outer surfaces of the two supporting blocks 703 are close to the top, limiting plates 704 are respectively fixed with a first positive motor 705, the output shafts of the two first positive motors 705 are respectively fixedly connected with a threaded rod 706, the outer surfaces of the two threaded rods 706 are respectively connected with a movable clamp 707 in a threaded manner, the outer surfaces of the two supporting blocks 703 are respectively fixedly mounted with a fixing clamp 708 close to the center, and the bottoms of the two limiting plates 704 are respectively fixed with a limiting rod 709.

The effect achieved in the whole embodiment 1 is that, when the abrasive cloth is required to be cut, firstly, the abrasive cloth is sleeved on the outer surface of the winding device 1, wherein the winding device 1 is composed of a winding roller and an auxiliary rod as shown in fig. 1, when the abrasive cloth is sleeved, one end of the abrasive cloth is moved to the outside of the pressing rod 5, and the outer surface of the abrasive cloth is pressed on the bottom of the pressing rod 5, wherein, as shown in fig. 1, the pressing rod 5 is in sliding connection with the inner parts of the two fixing blocks 4, when the abrasive cloth is placed on the bottom of the pressing rod 5, the pressing rod 5 is used for fixing the abrasive cloth on the bottom of the abrasive cloth under the action of self gravity, then the two multi-stage electric telescopic rods 702 are respectively started to extend, the two supporting blocks 703 are driven to move forwards, the moving of the two supporting blocks 703 respectively drive the movable clamp 707 and the fixing clamp 708 to move forwards, wherein, as shown in fig. 2, the opposite outer surfaces of the movable clamp 707 and the fixed clamp 708 are respectively provided with a non-slip mat, and the surfaces of the non-slip mats are respectively provided with a plurality of strip-shaped grooves, so as to prevent the abrasive cloth from separating between the two clamps when the clamps clamp the abrasive cloth, when the threaded rod 706 contacts with the outer surface of the abrasive cloth, two first positive and negative motors 705 are respectively started to drive the threaded rod 706 to rotate, the rotation of the threaded rod 706 drives the movable clamp 707 to move downwards, wherein, as shown in figure 3, the movable clamp 707 can only move up and down and can not rotate along with the rotation of the threaded rod 706 through the action of the limiting rod 709, the movement of the movable clamp 707 causes the outer surface of the abrasive cloth to be clamped between the movable clamp 707 and the movable fixed clamp 708, the top of the fixed clamp 708 and the top of the operating table 2 of the groove 6 are on the same horizontal line, so as to prevent one end of the abrasive cloth from moving upwards or downwards to deform, when the movable clamp 707 clamps the abrasive cloth and accomplishes, start two multistage electric telescopic handle 702 once more, make it shorten, drive the abrasive cloth to the other end of operation panel 2 remove, when the distance between abrasive cloth one end and the cutter 11 equals the length that needs to cut, close two multistage electric telescopic handle 702, start second positive and negative motor 9, drive bull stick 10 and rotate, the rotation of bull stick 10 drives cutter 11 and rotates downwards, and then cut the abrasive cloth, through clamping the effect of getting subassembly 7 and push rod 5, make the abrasive cloth size of cutting unanimous, the abrasive cloth surface can be leveled and then lead to the abrasive cloth size of cutting out problem when cutting the abrasive cloth among the prior art.

In embodiment 2, as shown in fig. 1-4, the top of the operating platform 2 is close to two side edges and is provided with grooves 6, the inner walls of the two grooves 6 are fixedly connected with the outer surfaces of the two fixing plates 701 respectively, the bottom ends of the two threaded rods 706 are movably penetrated to the outside of the two fixing clamps 708 respectively, the bottom ends of the two limiting rods 709 are movably penetrated to the outside of the movable clamps 707 respectively, the bottom of the operating platform 2 is provided with a supporting frame 3, the top of the operating platform 2 is close to two side edges and is fixedly provided with fixing blocks 4, a pressing rod 5 is movably embedded between the opposite sides of the two fixing blocks 4, the top of the operating platform 2 is fixedly provided with two limiting blocks 8, the outer surface of one limiting block 8 is provided with a second positive and negative motor 9 through an auxiliary plate, the output shaft of the second positive and negative motor 9 is fixedly connected with a rotating rod 10, the outer surface fixing sleeve of the rotating rod 10 is provided with a cutter 11, the two ends of the rotating rod 10 are movably penetrated to the outside of the two limiting blocks 8 respectively, the top of the operating platform 2 is close to the center and is provided with a sliding groove 12, the top of the operating platform 2 is provided with a pushing component 13, the pushing component 13 comprises a supporting plate 1301, the outer surface of the supporting plate 1302 is fixedly connected with the outer surface of the pushing plate 1302, the sliding plate 1302 is fixedly connected with the inner surface of the sliding plate 1301, and the inner end of the sliding plate is fixedly connected with the sliding plate of the pushing plate side of the pushing plate 1303.

The effect that its whole embodiment 2 reaches is, after the abrasive cloth cuts and accomplishes, through starting electric push rod 1302, make it extend, drive push pedal 1303 and remove forward, wherein through the setting of spout 12, make the bottom of push pedal 1303 be less than the bottom of abrasive cloth, and then make push pedal 1303 promote more convenient, when push pedal 1303 removes to the one side edge of spout 12, push away the abrasive cloth from the surface of operation panel 2, start electric push rod 1302 again, make it shorten, drive push pedal 1303 and remove to the opposite side edge of spout 12, start two multistage electric telescopic handle 702 again, make it extend, can continue to press from both sides abrasive cloth and get the cutting, the effect through pushing component 13 makes the abrasive cloth that cuts and accomplishes need not to follow the top of operation panel 2 with the help of the manpower and shifts out, the labour of workman has been reduced.

Working principle: when the abrasive cloth is required to be cut, firstly, the abrasive cloth is sleeved on the outer surface of the winding device 1, one end of the abrasive cloth is moved to the outside of the pressing rod 5 for a certain distance, so that the later clamping component 7 clamps the abrasive cloth conveniently, the outer surface of the abrasive cloth is pressed at the bottom of the pressing rod 5, then the two multi-stage electric telescopic rods 702 are respectively started to extend to drive the two supporting blocks 703 to move forwards, the movement of the two supporting blocks 703 respectively drive the movable clamp 707 and the fixed clamp 708 to move forwards, wherein, as shown in figure 2, the opposite outer surfaces of the movable clamp 707 and the fixed clamp 708 are respectively provided with an anti-slip pad, the surfaces of the anti-slip pad are respectively provided with a plurality of strip-shaped grooves, the abrasive cloth can be prevented from being separated from between the two clamps when the clamps clamp the abrasive cloth, when the threaded rods 706 are contacted with the outer surfaces of the abrasive cloth, the two first positive and negative motors 705 are respectively started, the movable clamp 707 is clamped between the movable clamp 707 and the movable fixed clamp 708 by the rotation of the threaded rod 706, when the movable clamp 707 clamps the abrasive cloth, the two multi-stage electric telescopic rods 702 are started again simultaneously to shorten the abrasive cloth, the outer surface of the abrasive cloth is driven to be pulled away from the bottom of the pressing rod 5 and move towards the other end of the operating platform 2, when the distance between one end of the abrasive cloth and the cutter 11 is equal to the length required to be cut, the two multi-stage electric telescopic rods 702 are closed, the second positive and negative motor 9 is started, the rotary rod 10 is driven to rotate, the cutter 11 is driven to rotate downwards by the rotation of the rotary rod 10, the abrasive cloth is cut, the size of the cut abrasive cloth is consistent by the action of the clamping component 7 and the pressing rod 5, after the abrasive cloth is cut, the electric push rod 1302 is started, make it extend, drive push pedal 1303 and remove forward, wherein through the setting of spout 12, make the bottom of push pedal 1303 be less than the bottom of abrasive cloth, and then make push pedal 1303 promote more convenient, when push pedal 1303 removes to the one side edge of spout 12, push away the surface of operation panel 2 with the abrasive cloth, start electric push rod 1302 once more, make it shorten, drive push pedal 1303 and remove to the opposite side edge of spout 12, start two multistage electric telescopic handle 702 once more, make it extend, can continue to press from both sides abrasive cloth and get the cutting, make the abrasive cloth that cuts the completion remove from the top of operation panel 2 with the help of the manpower through pushing component 13's effect.

The wiring diagrams of the multi-stage electric telescopic rod 702, the first reversible motor 705, the second reversible motor 9 and the electric push rod 1302 in the present utility model belong to common general knowledge in the art, and the working principle thereof is a known technology, and the model thereof is selected to be a proper model according to actual use, so that the control mode and wiring arrangement of the multi-stage electric telescopic rod 702, the first reversible motor 705, the second reversible motor 9 and the electric push rod 1302 are not explained in detail.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A cloth cutting apparatus, comprising:

a winding device (1) and an operating table (2);

clamping component (7), clamping component (7) are provided with two, two clamping component (7) all are including fixed plate (701), two the surface of fixed plate (701) all is provided with multistage electric telescopic handle (702), two the one end of multistage electric telescopic handle (702) all is fixed with supporting shoe (703), two the surface department that is close to top of supporting shoe (703) all is fixed with limiting plate (704), two the bottom of limiting plate (704) all is provided with first positive and negative motor (705), two the equal fixedly connected with threaded rod (706) of output shaft of first positive and negative motor (705), two the equal threaded connection of surface of threaded rod (706) has movable clamp (707), two the surface that is close to center department of supporting shoe (703) all fixed mounting has mounting clamp (708), two the bottom of limiting plate (704) all is fixed with gag lever (709).

2. A cloth cutting apparatus according to claim 1, wherein: the top of operation panel (2) is close to both sides edge department and has all seted up recess (6), two the inner wall of recess (6) respectively with the surface fixed connection of two fixed plates (701), two the bottom of threaded rod (706) is movable respectively runs through to the outside of two mounting fixtures (708), two the bottom of gag lever post (709) is movable respectively runs through to the outside of movable fixture (707).

3. A cloth cutting apparatus according to claim 1, wherein: the bottom of operation panel (2) is stipulated and is had support frame (3), the top of operation panel (2) is close to both sides edge and all fixed mounting has fixed block (4), two the activity inlays between the relative of fixed block (4) is equipped with presses pole (5), the top of operation panel (2) is fixed with two stopper (8), and the surface of one of them stopper (8) is provided with second positive and negative motor (9) through the accessory plate.

4. A cloth cutting apparatus according to claim 3, wherein: the output shaft of second positive and negative motor (9) fixedly connected with bull stick (10), the fixed cover of surface of bull stick (10) is equipped with cutter (11), the both ends of bull stick (10) are respectively activity and are run through to the outside of two stopper (8).

5. A cloth cutting apparatus as defined in claim 4, wherein: the top of operation panel (2) is close to center department and has seted up spout (12), and the top of operation panel (2) is provided with pushing component (13), pushing component (13) are including backup pad (1301), the surface of backup pad (1301) is provided with electric push rod (1302).

6. A cloth cutting apparatus as defined in claim 5, wherein: one end of the electric push rod (1302) is fixed with a push plate (1303), the outer surface of the push plate (1303) is in sliding connection with the inside of the sliding groove (12), and the bottom of the supporting plate (1301) is fixedly connected with the top of the operating platform (2).