Cutting brake system device

Abstract

The utility model relates to the technical field of cutting brake system devices, in particular to a cutting brake system device which comprises a shell and a top plate, the left end of the top of the shell is fixedly connected with the bottom of the top plate, first base plates are fixedly connected to the left side of the shell and the left side of the top plate, and a brake structure is connected to the inner wall of the shell. A circular knife is arranged on the inner side of the brake structure, a motor is fixedly connected to the rear portion of the circular knife, the moving first inclined block enables the second inclined block to move towards the inner side, the moving second inclined block enables the clamping plate to move towards the inner side, meanwhile, the brake lining is made to move towards the inner side to abut against the circular knife so that the circular knife can stop rotating, and when the air cylinder drives the first inclined block to move towards the left side, the motor is fixedly connected to the rear portion of the circular knife. The spring provides resilience force to enable the baffle to drive the straight rod to move towards the outer side, so that the inner side of the straight rod drives the clamping plate to move towards the outer side, the lining is separated from the outer wall of the circular knife, an original electromagnetic brake mode is changed, the service life of the cutting brake system device is prolonged, and maintenance of the cutting brake system device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting brake system devices, in particular to a cutting brake system device. Background Art

[0002] The cutting brake system is installed in some industrial machinery and equipment fields, such as textile, printing and papermaking, food processing, etc. Electromagnetic brake systems are widely used to control and adjust the speed, deceleration and stop of mechanical movement. Its reliability and adjustability make it suitable for meeting various needs in industrial production. However, in the use of the cutting brake system, the electromagnetic brake consumes a lot of electric energy to generate electromagnetic force during operation, which is easy to heat up, so the energy consumption is high, which may affect the overall energy efficiency. Electromagnetic brakes need to be equipped with special motors, transformers and other equipment. Compared with other braking methods, the equipment configuration is more complicated. Since the electromagnetic brake uses electrical components, if a fault occurs, it needs to be repaired and replaced, and the maintenance cost is high. Under this working condition, the electromagnetic coil is always energized during normal operation, and long-term operation causes the coil to heat up, resulting in damage to the electromagnetic coil or reduced magnetism, resulting in the brake pads not being completely disengaged during operation, causing damage to the brake or motor, reducing the service life of the cutting brake system device, and it is not convenient to repair the cutting brake system device. Utility Model Content

[0003] The utility model aims to solve the problem that the service life of the cutting brake system device is shortened and the maintenance of the cutting brake system device is inconvenient, and proposes a cutting brake system device.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A cutting brake system device is designed, including an outer shell and a top plate, the top left end of the outer shell is fixedly connected to the bottom of the top plate, the left side of the outer shell and the left side of the top plate are fixedly connected to a first pad, the inner wall of the outer shell is connected to a brake structure, the inner side of the brake structure is provided with a circular knife, the rear of the circular knife is fixedly connected to a motor, the rear of the outer wall of the motor is fixedly connected to a collar, the outer wall of the collar is connected to a fixed structure, the right side of the fixed structure is connected to a second pad, the outer wall of the collar is processed with a plurality of circular openings, and the outer wall of the top plate is processed with notches on the front and rear sides respectively.

[0006] Preferably, the brake structure includes a cylinder and a first bevel block, the left side of the cylinder is fixedly connected to the left side of the inner wall of the outer shell, the output end of the cylinder is fixedly connected to the left side of the first bevel block, the inner side of the first bevel block is fitted with a second bevel block, the inner side of the second bevel block is fixedly connected with a clamping plate, the inner side of the clamping plate is plugged with a brake pad, the outer side of the clamping plate is fixedly connected with a straight rod, the outer wall end of the straight rod is slidably engaged with the outer wall of the outer shell, the outer wall of the straight rod is fixedly connected with a baffle, the outer wall of the straight rod is sleeved with a spring, and the two ends of the spring are respectively fixedly connected to the outer side of the baffle and the inner wall of the outer shell.

[0007] Preferably, the bottom of the clamping plate is slidably engaged with the bottom of the inner wall of the shell.

[0008] Preferably, the inner side of the brake shoe is adjacent to the outer wall of the circular knife.

[0009] Preferably, the fixing structure comprises a circular ring and a bracket, the inner wall of the circular ring is rotatably connected to the outer wall of the sleeve ring, the right side of the circular ring is fixedly connected to the left side of the bracket, and the right side of the bracket is fixedly connected to a vertical plate.

[0010] Preferably, bolts are threadedly connected to the upper and lower sides of the outer wall of the vertical plate, and the right side of the vertical plate is fixedly connected to the left side of the second pad.

[0011] The utility model proposes a cutting brake system device, which has the following beneficial effects: the working output end of the cylinder in the brake structure drives the first inclined block to move to the right side, the moved first inclined block causes the second inclined block to move inward, the moved second inclined block causes the clamping plate to move inward, and at the same time causes the brake pad to move inward to press the circular knife against the circular knife to stop rotating; when the cylinder moves the first inclined block to the left side, the spring provides a rebound force to cause the baffle to move the straight rod outward, thereby causing the inner side of the straight rod to move the clamping plate outward, causing the brake pad to separate from the outer wall of the circular knife, thus changing the original electromagnetic brake form, prolonging the service life of the cutting brake system device, and facilitating the maintenance of the cutting brake system device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 A schematic diagram of the connection relationship between the middle housing, the cylinder and the first inclined block;

[0014] Figure 3 for Figure 1 A schematic diagram of the connection relationship between the first inclined block, the second inclined block and the clamping plate;

[0015] Figure 4 for Figure 1 The structural diagram of A in the figure;

[0016] Figure 5 for Figure 1 Schematic diagram of the structure of B;

[0017] Figure 6 for Figure 1 Schematic diagram of the middle ring structure.

[0018] In the figure: 1. housing, 2. brake structure, 201. cylinder, 202. first oblique block, 203. second oblique block, 204. clamping plate, 205. brake pad, 206. straight rod, 207. baffle, 208. spring, 3. fixing structure, 301. circular ring, 302. bracket, 303. vertical plate, 304. bolt, 4. top plate, 5. first pad, 6. circular knife, 7. motor, 8. collar, 9. screw, 10. handle, 11. second pad. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Embodiment 1:

[0021] See also Figure 1-6 In the present embodiment, a cutting brake system device comprises an outer shell 1 and a top plate 4, the top left end of the outer shell 1 is fixedly connected to the bottom of the top plate 4, the left side of the outer shell 1 and the left side of the top plate 4 are fixedly connected with a first pad 5, the first pad 5 is a rubber plate, the inner wall of the outer shell 1 is connected with a brake structure 2, the inner side of the brake structure 2 is provided with a circular knife 6, the rear of the circular knife 6 is fixedly connected with a motor 7, the model of the motor 7 is selected according to the use requirements, the rear of the outer wall of the motor 7 is fixedly connected with a ring 8, the outer wall of the ring 8 is connected with a fixed structure 3, the right side of the fixed structure 3 is connected with a second pad 11, the second pad 11 is a rubber plate, the outer wall of the ring 8 is processed with multiple circular openings, and the outer wall of the top plate 4 is processed with notches on the front and back sides respectively.

[0022] The brake structure 2 includes a cylinder 201 and a first inclined block 202. The left side of the cylinder 201 is fixedly connected to the left side of the inner wall of the housing 1. The model of the cylinder 201 is selected according to the use requirements. The output end of the cylinder 201 is fixedly connected to the left side of the first inclined block 202. The inner side of the first inclined block 202 is attached with a second inclined block 203. The inner side of the second inclined block 203 is fixedly connected with a clamping plate 204. The inner side of the clamping plate 204 is plugged with a brake pad 205. The brake pad 205 can be pulled upward by force to detach from the inner side of the clamping plate 204. The brake pad 205 The material of 05 needs to be selected according to the friction brake situation. A straight rod 206 is fixedly connected to the outer side of the clamp plate 204. The outer wall end of the straight rod 206 is slidably engaged with the outer wall of the shell 1. The straight rod 1 is subjected to force and slides back and forth through the circular opening of the outer wall of the shell 1. A baffle 207 is fixedly connected to the outer wall of the straight rod 206. A spring 208 is sleeved on the outer wall of the straight rod 206. The two ends of the spring 208 are respectively fixedly connected to the outer side of the baffle 207 and the inner wall of the shell 1. After the baffle 207 is forced to move inward, it rebounds by the elastic force of the spring 208.

[0023] The working output end of the cylinder 201 in the brake structure 2 drives the first inclined block 202 to move to the right, and the moving first inclined block 202 will cause the second inclined block 203 to move inward, and the moving second inclined block 203 will cause the clamping plate 204 to move inward, and at the same time, the brake pad 205 will move inward to press the circular knife 6 to stop the rotation of the circular knife 6. When the cylinder 201 moves the first inclined block 202 to the left, the spring 208 provides a rebound force to cause the baffle 207 to move outward with the straight rod 206, so that the inner side of the straight rod 206 moves outward with the clamping plate 204, so that the brake pad 205 is separated from the outer wall of the circular knife 6, thereby changing the original electromagnetic brake form, improving the service life of the cutting brake system device, and facilitating the maintenance of the cutting brake system device.

[0024] The bottom of the clamping plate 204 is slidably engaged with the bottom of the inner wall of the outer shell 1, and the clamping plate 204 is subjected to force to slide back and forth through the bottom of the inner wall of the outer shell 1, so that the inner side of the pad 205 is adjacent to the outer wall of the circular knife 6. The fixed structure 3 includes a ring 301 and a bracket 302. The inner wall of the ring 301 is rotatably connected to the outer wall of the ring 8. The ring 301 is subjected to force to rotate through the bearing at the end of the outer wall of the ring 8. The right side of the ring 301 is fixedly connected to the left side of the bracket 302. The right side of the bracket 302 is fixedly connected with a vertical plate 303. The upper and lower sides of the outer wall of the vertical plate 303 are respectively threadedly connected with bolts 304. The bolts 304 rotate left and right through the vertical plate 303. The right side of the vertical plate 303 is fixedly connected to the left side of the second pad 11.

[0025] Working principle:

[0026] Device installation:

[0027] The second pad 11 on the right side of the vertical plate 303 is fitted with the connection, and then the bolt 304 is threaded through the vertical plate 303 from left to right and fixed to the connection to complete the installation of the motor 7. Then the brake shoe 205 is placed on the outer wall of the circular knife 6. At this time, the left side of the top plate 4 is fitted with the connection, and the external screw rod passes through the top plate 4. The nut is threadedly connected to the screw rod and is tightly pressed against the right side of the top plate 4 to complete the installation.

[0028] Brake work:

[0029] The working output end of the motor 7 drives the circular knife 6 to work, and the working output end of the cylinder 201 drives the first inclined block 202 to move to the right. The moving first inclined block 202 will cause the second inclined block 203 to move inward, and the moving second inclined block 203 will cause the clamping plate 204 to move inward, and at the same time, the brake pad 205 will move inward to press the circular knife 6 to stop the rotation of the circular knife 6. When the cylinder 201 drives the first inclined block 202 to move to the left, the spring 208 provides a rebound force to cause the baffle 207 to move outward with the straight rod 206, so that the inner side of the straight rod 206 moves outward with the clamping plate 204, so that the brake pad 205 is separated from the outer wall of the circular knife 6.

[0030] Embodiment 2:

[0031] See also Figure 1-6 : In this embodiment, a cutting brake system device also includes a screw 9 and a handle 10. The outer wall of the screw 9 is threadedly connected to the top of the ring 301, the top of the screw 9 is fixedly connected to the bottom of the handle 10, and the bottom of the outer wall of the screw 9 is plugged into the top circular opening of the ring 8.

[0032] Working principle:

[0033] When adjusting the installation position, the handle 10 is rotated upward with the screw 9, and the bottom of the outer wall of the screw 9 is separated from the circular opening. Then the ring 301 is rotated on the outer wall of the ring 8, and then the bracket 302 is cooperated to rotate the vertical plate 303. Then the handle 10 is rotated inward with the screw 9 through the ring 301, so that the outer wall end of the screw 9 is plugged into the circular opening corresponding to the outer wall of the ring 8.

[0034] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A cutting brake system device, comprising a housing (1) and a top plate (4), characterized in that: The top left end of the shell (1) is fixedly connected to the bottom of the top plate (4), the left side of the shell (1) and the left side of the top plate (4) are both fixedly connected to a first pad (5), the inner wall of the shell (1) is connected to a brake structure (2), the inner side of the brake structure (2) is provided with a circular knife (6), the rear of the circular knife (6) is fixedly connected to a motor (7), the rear of the outer wall of the motor (7) is fixedly connected to a collar (8), the outer wall of the collar (8) is connected to a fixed structure (3), the right side of the fixed structure (3) is connected to a second pad (11), the outer wall of the collar (8) is processed with a plurality of circular openings, and the outer wall of the top plate (4) is processed with grooves on the front and rear sides respectively.

2. A cutting brake system device according to claim 1, characterized in that: The brake structure (2) comprises a cylinder (201) and a first inclined block (202), the left side of the cylinder (201) is fixedly connected to the left side of the inner wall of the housing (1), the output end of the cylinder (201) is fixedly connected to the left side of the first inclined block (202), the inner side of the first inclined block (202) is attached with a second inclined block (203), the inner side of the second inclined block (203) is fixedly connected with a clamping plate (204), and the clamping plate (204) is fixedly connected to the inner side of the second inclined block (203). A brake pad (205) is inserted on the inner side, a straight rod (206) is fixedly connected to the outer side of the clamping plate (204), the outer wall end of the straight rod (206) is slidably engaged with the outer wall of the outer shell (1), a baffle (207) is fixedly connected to the outer wall of the straight rod (206), a spring (208) is sleeved on the outer wall of the straight rod (206), and the two ends of the spring (208) are respectively fixedly connected to the outer side of the baffle (207) and the inner wall of the outer shell (1).

3. A cutting brake system device according to claim 2, characterized in that: The bottom of the clamping plate (204) is slidably engaged with the bottom of the inner wall of the outer shell (1).

4. A cutting brake system device according to claim 2, characterized in that: The inner side of the brake shoe (205) is adjacent to the outer wall of the circular knife (6).

5. A cutting brake system device according to claim 1, characterized in that: The fixed structure (3) comprises a circular ring (301) and a bracket (302); the inner wall of the circular ring (301) is rotatably connected to the outer wall of the sleeve ring (8); the right side of the circular ring (301) is fixedly connected to the left side of the bracket (302); and the right side of the bracket (302) is fixedly connected to a vertical plate (303).

6. A cutting brake system device according to claim 5, characterized in that: Bolts (304) are respectively threadedly connected to the upper and lower sides of the outer wall of the vertical plate (303), and the right side of the vertical plate (303) is fixedly connected to the left side of the second pad (11).

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