CN211887130U - Automatic cleaning device of three-roller grinding machine - Google Patents

Abstract

The utility model relates to the technical field of grinding machines, in particular to an automatic cleaning device for a Sankun grinding machine, comprising a grinding box and a grinding rod. A rotating brush is arranged between them, a first cylinder is horizontally arranged on the inner side wall of the grinding box, one end of the first cylinder is vertically arranged with a second cylinder, one end of the second cylinder is connected with a third cylinder, and the lower end of the third cylinder is connected The vertical rotation is provided with a rotation lever. The utility model has the advantages of novel design, simple structure and convenient use. The bristles of the rotating brush can abut against the inner side wall of the grinding box, so that the rotating brush can clean the grinding rod and the inner side wall of the grinding box respectively, without the need for manual cleaning by operators. , reducing the labor intensity of the operator, the third motor drives the rotating plate to rotate from the lower end of the through hole, so that the material inside the grinding box leaks from the through hole to the inside of the collecting box.

Description

A kind of automatic cleaning device of Sankun grinder

technical field

The utility model relates to the technical field of grinding machines, in particular to an automatic cleaning device for a Sankun grinding machine.

Background technique

A grinder is a grinding machine that grinds the surface of a workpiece with a grinder coated or embedded with abrasives. It is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other surfaces in workpieces. The main types of grinders are disc grinders, rotary shaft grinders and various special grinders. The grinding machine control system takes PLC as the control core, and the text display is the control method of the man-machine dialogue interface. The man-machine dialogue interface can communicate with people about equipment maintenance, operation, faults and other information; the operation interface is intuitive and convenient, program control, and operation are simple.

The internal rotation of the grinding machine is provided with a grinding rod, and the material inside the chassis is pulverized and ground through the rotation of the grinding rod. However, because the existing grinding equipment is an integrated sealing structure, it is not conducive for the operator to clean the internal equipment. If When the operator manually disassembles the equipment for cleaning, the equipment may injure his own personal safety.

Utility model content

The purpose of the present utility model is to provide an automatic cleaning device for a Sankun grinder, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an automatic cleaning device for a Sankun grinding machine, comprising a grinding box and a grinding rod, the grinding rod is rotatably arranged inside the grinding box, and the upper side of the grinding rod is A rotating brush is rotatably arranged between it and the inner position of the grinding box. A first cylinder is horizontally arranged on the inner side wall of the grinding box, and one end of the first cylinder is vertically arranged with a second cylinder. One end is connected with a third cylinder, the lower end of the third cylinder is vertically rotated and provided with a rotating rod, the rotating brush is connected to the lower end of the rotating rod, and the lower side of the grinding box is slidably provided with a collecting box.

As a further solution of the present invention, one end of the third cylinder is provided with a fixed block, the rotating rod is rotatably disposed on the lower end of the fixed block, one end of the fixed block is fixed with a second motor, and the rotating brush It is rotatably connected to the output end of the second motor, and the outer side of the rotating brush is provided with bristles.

As a further solution of the present invention, a driven wheel is arranged on the outer side of the rotating rod, a first motor is arranged at the lower end of the fixed block, and an output end of the first motor is connected with a driving wheel, and the driving wheel is connected with the driving wheel. The driven gear is geared.

As a further solution of the present invention, the lower end of the grinding box is provided with a support box, and the collection box is slidably arranged inside the support box.

As a further solution of the present invention, a through hole is formed on the upper surface of the support box, a rotating plate is rotatably arranged inside the support box, and the cross-sectional area of the rotating plate is larger than that of the through hole.

As a further solution of the present invention, a handle is fixedly arranged at one end of the collecting box, a third motor is fixedly arranged inside the support box, and the rotating plate is rotatably arranged on the output end of the third motor.

As a further solution of the present invention, one end of the support box is provided with a power supply and a controller.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model has a novel design, a simple structure, and is convenient to use; Make the dirty brush move down, the second cylinder drives the rotating brush to move up and down, when the rotating brush moves down to the bottom of the grinding box, the bottom of the grinding box can be cleaned, and the third cylinder drives the rotating brush inside the grinding box. movement, so that the rotating brush can rotate and brush different grinding rods respectively; after the first motor is started, the first motor drives the driving wheel and the driven wheel to rotate synchronously, so that the rotating rod drives the second motor at the lower end to rotate, thereby making the rotating brush Rotating from vertical to horizontal, the bristles of the rotating brush can be in contact with the inner wall of the grinding box, so that the rotating brush can clean the grinding rod and the inner wall of the grinding box respectively, without the need for manual cleaning by the operator, reducing the operation time. The labor intensity of the personnel reduces the possibility of the operator being injured by the equipment; after the third motor is started, the third motor drives the rotating plate to rotate from the lower end of the through hole, so that the material inside the grinding box leaks from the through hole to the collector. Inside the material box, when the rotating plate is rotated back to the lower end of the through hole, the lower end of the through hole can be blocked. When the operator pulls the handle, the collection box will slide out from the inside of the support box, which is convenient for cleaning waste.

Description of drawings

Fig. 1 is a kind of structural representation of the automatic cleaning device of Sankun grinding machine;

Fig. 2 is a kind of structural representation of the first cylinder in the automatic cleaning device of Sankun grinder;

3 is a schematic structural diagram of a rotating rod in an automatic cleaning device of a Sankun grinder;

4 is a schematic structural diagram of a handle in an automatic cleaning device of a Sankun grinder.

In the picture: 1. Grinding box; 2. Grinding rod; 3. Rotating brush; 4. First cylinder; 5. Second cylinder; 6. Third cylinder; 7. Rod; 8. Support box; 9. Aggregate box; 10, through hole; 11, fixed block; 12, driven wheel; 13, first motor; 14, driving wheel; 15, second motor; 16, bristles; 17, third motor; 18, rotating plate; 19 , handle; 20, power supply; 21, controller.

Detailed ways

Please refer to FIGS. 1 to 4. In the embodiment of the present utility model, an automatic cleaning device for a Sankun grinder includes a grinding box 1 and a grinding rod 2. The grinding rod 2 is rotatably arranged inside the grinding box 1. A rotating brush 3 is rotatably arranged between the upper side and the inner position of the grinding box 1 , a first cylinder 4 is horizontally arranged on the inner side wall of the grinding box 1 , and a second cylinder 5 is vertically arranged at one end of the first cylinder 4 . One end of the cylinder 5 is connected with a third cylinder 6, the lower end of the third cylinder 6 is vertically rotated and provided with a rotating rod 7, the rotating brush 3 is connected to the lower end of the rotating rod 7, and the lower side of the grinding box 1 is slidably provided with a collecting box 9 One end of the third cylinder 6 is provided with a fixed block 11, the rotating rod 7 is rotatably disposed on the lower end of the fixed block 11, one end of the fixed block 11 is fixedly provided with a second motor 15, and the rotating brush 3 is rotatably connected to the output of the second motor 15 On the end, the outer side of the rotating brush 3 is provided with bristles 16, the outer side of the rotating rod 7 is provided with a driven wheel 12, the lower end of the fixed block 11 is provided with a first motor 13, and the output end of the first motor 13 is connected with a driving wheel 14. The wheel 14 is connected with the driven wheel 12, the grinding rod 2 rotates and grinds inside the grinding machine, after the second motor 15 is started, the second motor 15 drives the rotating brush 3 and the bristles 16 to rotate synchronously. The rotating rotating brush 3 and the bristles 16 rotate synchronously. Rotate the brush 3 against the outside of the grinding rod 2 to brush off the dirt attached to the surface of the grinding rod 2. The first air cylinder 4 drives the rotating brush 3 to move horizontally left and right on the upper end of the grinding rod 2. The surface is brushed, so that the dirty brush moves down, the second cylinder 5 drives the rotating brush 3 to move up and down, when the rotating brush 3 moves down to the bottom of the grinding box 1, the bottom of the grinding box 1 can be cleaned, and the third cylinder 6. Drive the rotating brush 3 to move back and forth inside the grinding box 1, so that the rotating brush 3 can rotate the different grinding rods 2 respectively. After the first motor 13 is started, the first motor 13 drives the driving wheel 14 and the driven wheel. 12 rotate synchronously, so that the rotating rod 7 drives the second motor 15 at the lower end to rotate, so that the rotating brush 3 rotates from vertical to horizontal. It can be in contact with the inner wall of the grinding box 1, so that the rotating brush 3 can clean the grinding rod 2 and the inner wall of the grinding box 1 respectively, without the need for manual cleaning by the operator, which reduces the labor intensity of the operator and reduces the reduce the possibility of operator injury by equipment.

The lower end of the grinding box 1 is provided with a support box 8, the collection box 9 is slidably arranged inside the support box 8, the upper surface of the support box 8 is provided with a through hole 10, and the inside of the support box 8 is rotatably provided with a rotating plate 18, the rotating plate The cross-sectional area of 18 is larger than the cross-sectional area of the through hole 10 , one end of the collecting box 9 is fixedly provided with a handle 19 , the inside of the support box 8 is fixedly provided with a third motor 17 , and the rotating plate 18 is rotatably arranged on the third motor 17 . On the output end, one end of the support box 8 is provided with a power supply 20 and a controller 21. After the third motor 17 is started, the third motor 17 drives the rotating plate 18 to rotate away from the lower end of the through hole 10, so that the material inside the grinding box 1 is removed from the bottom of the through hole 10. The through hole 10 leaks down to the inside of the collecting box 9. When the rotating plate 18 is rotated back to the lower end of the through hole 10, the lower end of the through hole 10 can be blocked. When the operator pulls the handle 19, the collecting box 9 is moved from The inside of the support box 8 slides out for easy cleaning of waste.

The working principle of the utility model is as follows: the grinding rod 2 rotates and grinds inside the grinding machine, after the second motor 15 is started, the second motor 15 drives the rotating brush 3 and the bristles 16 to rotate synchronously, and the rotating rotating brush 3 and the bristles 16 face each other. The outer side of the grinding rod 2 rotates the brush 3 to brush off the dirt attached to the surface of the grinding rod 2. The first cylinder 4 drives the rotating brush 3 to move horizontally on the upper end of the grinding rod 2, and brushes the surface of the grinding rod 2. The second cylinder 5 drives the rotating brush 3 to move up and down. When the rotating brush 3 moves down to the bottom of the grinding box 1, the bottom of the grinding box 1 can be cleaned, and the third cylinder 6 drives The rotating brush 3 moves back and forth inside the grinding box 1, so that the rotating brush 3 can rotate the different grinding rods 2 respectively. After the first motor 13 is started, the first motor 13 drives the driving wheel 14 and the driven wheel 12 to synchronize Rotate, so that the rotating rod 7 drives the second motor 15 at the lower end to rotate, so that the rotating brush 3 rotates from the longitudinal direction to the lateral direction, so that the bristles 16 of the rotating brush 3 can abut against the inner wall of the grinding box 1, so that the rotating brush 3 can The inner side walls of the grinding rod 2 and the grinding box 1 are cleaned respectively, without manual cleaning by the operator, which reduces the labor intensity of the operator and reduces the possibility of the operator being injured by the equipment. After the third motor 17 is started, The third motor 17 drives the rotating plate 18 to rotate away from the lower end of the through hole 10 , so that the material inside the grinding box 1 leaks from the through hole 10 to the inside of the collecting box 9 . When the rotating plate 18 rotates back to the lower end of the through hole 10 At the same time, the lower end of the through hole 10 can be blocked, and when the operator pulls the handle 19, the collecting box 9 can be slid out from the inside of the support box 8 to facilitate the cleaning of waste materials.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. The technical solution of the utility model and its utility model concept are equivalently replaced or changed, and should be covered within the protection scope of the present utility model.

Claims (7)

1. The automatic cleaning device of the three-roller grinding machine comprises a grinding box (1) and a grinding rod (2), wherein the grinding rod (2) is rotatably arranged inside the grinding box (1), a rotating brush (3) is rotatably arranged between the upper side of the grinding rod (2) and the inside of the grinding box (1), the automatic cleaning device is characterized in that a first cylinder (4) is horizontally arranged on the inner side wall of the grinding box (1), a second cylinder (5) is vertically arranged at one end of the first cylinder (4), a third cylinder (6) is connected at one end of the second cylinder (5), a rotating rod (7) is vertically and rotatably arranged at the lower end of the third cylinder (6), the rotating brush (3) is connected at the lower end of the rotating rod (7), and a material collecting box (9) is slidably arranged at the lower side of the grinding box (1).

2. The automatic cleaning device of a three-roller grinding machine according to claim 1, characterized in that one end of the third cylinder (6) is provided with a fixed block (11), the rotating rod (7) is rotatably arranged at the lower end of the fixed block (11), one end of the fixed block (11) is fixedly provided with a second motor (15), the rotating brush (3) is rotatably connected to the output end of the second motor (15), and the outer side of the rotating brush (3) is provided with bristles (16).

3. The automatic cleaning device of a three-roll grinding machine according to claim 2, characterized in that the outside of the rotating rod (7) is provided with a driven wheel (12), the lower end of the fixed block (11) is provided with a first motor (13), the output end of the first motor (13) is connected with a driving wheel (14), and the driving wheel (14) is in meshed connection with the driven wheel (12).

4. A device for automatic cleaning of a three-roll mill according to claim 1, characterised in that the grinding box (1) is provided with a support box (8) at its lower end, and that the collection box (9) is slidably arranged inside the support box (8).

5. The automatic cleaning device of a three-roll grinder according to claim 4, characterized in that the supporting box (8) is provided with a through hole (10) on the upper surface thereof, the supporting box (8) is rotatably provided with a rotating plate (18) inside, and the cross-sectional area of the rotating plate (18) is larger than that of the through hole (10).

6. A three-roll grinder auto-cleaning device according to claim 5, characterized in that a catch (19) is fixedly arranged at one end of the collection box (9), a third motor (17) is fixedly arranged inside the support box (8), and the rotating plate (18) is rotatably arranged at the output end of the third motor (17).

7. A device for automatic washing of a three-roll mill according to claim 4, characterized in that the support box (8) is provided at one end with a power supply (20) and a controller (21).

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