Workbench for cutting and processing graphite flame-retardant strips

Abstract

The utility model provides a working table for cutting processing of graphite flame-retardant strips, which relates to the technical field of graphite flame-retardant strips and comprises a working table body, a first threaded rod is movably inserted into the inner surface wall of the working table body, and a cutting mechanism is rotatably sleeved on the outer surface wall of the first threaded rod. A first motor is fixedly inserted into the outer surface wall of the workbench body, the output end of the first motor is fixedly connected with one end of the outer wall of a first threaded rod, a fixed clamping frame is fixedly installed at the bottom of the inner wall of the workbench body, and a movable clamping frame is movably inserted into the inner surface wall of the workbench body; after the first motor is started to drive the cutting mechanism to move to the position, needing to be cut, of the flame-retardant strip, the two extrusion motors are started to extrude and fix the two sides, needing to be cut, of the flame-retardant strip, in this way, when an electric telescopic rod is started to enable a cutting wheel to cut the flame-retardant strip, the flame-retardant strip cannot droop, and therefore the cutting quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite flame retardant strips, in particular to a workbench used for cutting and processing graphite flame retardant strips. Background Art

[0002] Graphite flame retardant strip is a material used to prevent the spread of fire. It uses high-purity graphite as the main raw material to make a high-temperature resistant, corrosion-resistant, and non-flammable strip or strip material. When processing graphite flame retardant strips, a cutting machine is often required to cut the flame retardant strips into the required length.

[0003] Existing, such as Chinese patent publication number CN216760083U discloses a workbench for cutting and processing expandable graphite flame retardant strips, which includes a workbench, a vertical plate, and a top plate. A clamping and tensioning mechanism is arranged on the top of the workbench; the clamping and tensioning mechanism includes a bidirectional motor, a long threaded rod, a movable connecting plate, a limiting slide plate 1, a movable groove, a bottom plate, a supporting vertical plate, a turntable, a short threaded rod, a threaded sleeve plate, a clamping plate, a clamping tooth, an anti-slip pad, a sliding pad, and a limiting slide plate 2. One end of the long threaded rod is fixedly mounted on the output end of the bidirectional motor, and the other end of the long threaded rod passes through a machine groove opened inside the workbench and extends into the movable groove. By setting up the clamping and tensioning mechanism, the flame retardant strip can be clamped and tightened so that it always has tension to prevent it from bending and being unstable when cutting it, thereby ensuring the cutting quality of the flame retardant strip and solving the problem that the existing flame retardant strip has poor cutting effect due to insufficient tension during cutting.

[0004] Although the above-mentioned existing flame retardant strips have the problem of poor cutting effect due to insufficient tension during the cutting process, there are still some shortcomings. For example, the device can only support and fix the two sides of the flame retardant strip, and the tension generated by the part of the flame retardant strip that needs to be cut is relatively small. As a result, when the cutting wheel cuts the part that needs to be cut, it is very likely that the flame retardant strip will sag due to insufficient tension, resulting in a poor cutting surface. Therefore, it is necessary to propose a new workbench for cutting graphite flame retardant strips. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that in the prior art, only the two sides of the flame retardant strip can be supported and fixed, while the tension generated by the part of the flame retardant strip that needs to be cut is relatively small, which leads to the problem that when the cutting wheel cuts the part that needs to be cut, it is very likely that the flame retardant strip will sag due to insufficient tension, resulting in a poor cutting surface. The problem raised in the background technology is solved by providing an extrusion block.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a workbench for cutting graphite flame-retardant strips, comprising: a workbench body, an inner surface wall of the workbench body is movably inserted with a first threaded rod, an outer surface wall of the first threaded rod is rotatably sleeved with a cutting mechanism, an outer surface wall of the workbench body is fixedly inserted with a first motor, and the output end of the first motor is fixedly connected to one end of the outer wall of the first threaded rod, a fixed clamping frame is fixedly installed at the bottom of the inner wall of the workbench body, a movable clamping frame is movably inserted with the inner surface wall of the workbench body, a second threaded rod is rotatably inserted with the inner surface walls of the fixed clamping frame and the movable clamping frame, and the outer surfaces of the two second threaded rods are fixedly sleeved with clamping blocks;

[0007] The cutting mechanism includes a moving block, an electric telescopic rod is fixedly installed on the inner surface wall of the moving block, a lifting frame is fixedly installed on the output end of the electric telescopic rod, a cutting wheel is movably inserted into the inner surface wall of the lifting frame, a cutting motor is fixedly inserted on one side of the outer side of the lifting frame, and the output end of the cutting motor is fixedly connected to one end of the outer wall of the cutting wheel, two bidirectional threaded rods are movably inserted into the inner surface wall of the moving block, extrusion blocks are rotatably sleeved on the two threaded outer surfaces of the two bidirectional threaded rods, extrusion motors are fixedly inserted into the outer surfaces of the moving block, and the output ends of the two extrusion motors are respectively fixedly connected to the two bidirectional threaded rods.

[0008] Preferably, a limiting groove is provided at the bottom of the inner wall of the workbench body, a limiting block is movably inserted into the inner surface wall of the limiting groove, and the top of the limiting block is fixedly connected to the bottom of the movable clamping frame, so that the movable clamping frame can be limited when the movable clamping frame is moved.

[0009] Preferably, a third threaded rod is movably inserted between the workbench body and the opposite side of the fixed clamping frame, and the outer wall of the third threaded rod is rotatably inserted on the inner wall of the movable clamping frame, and a third motor is fixedly inserted on the outer side of the workbench body, and the output end of the third motor is fixedly connected to one end of the outer wall of the third threaded rod, so as to facilitate the use of the threaded structure to adjust the position of the movable clamping frame, thereby freeing up manpower.

[0010] Preferably, the bottoms of the two clamping blocks are fixedly mounted with anti-skid rubber, so that the anti-skid rubber can be used to increase the friction between the clamping block and the flame retardant strip, thereby preventing the flame retardant strip from slipping in the clamping block.

[0011] Preferably, the tops of the two second threaded rods are fixedly sleeved with knobs, so that when the second threaded rod needs to be rotated, the threaded rod can be rotated more conveniently by rotating the knobs.

[0012] Preferably, an indicator light is fixedly mounted on the outer wall of the workbench body, and the inner wall of the indicator light is electrically connected to the cutting motor, so that it is convenient to judge whether the current cutting wheel is still rotating through the indicator light, thereby preventing the staff from being scratched by the cutting wheel when they need to remove the flame retardant strip.

[0013] Preferably, mounting frames are fixedly installed on both sides of the outer wall of the movable block, and laser emitters are fixedly installed on the bottom of the two mounting frames, so as to judge which part of the flame retardant strip the cutting wheel will cut by the laser emitted by the laser emitter, thereby improving the cutting accuracy.

[0014] Preferably, the bottom of the inner wall of the workbench body is provided with scale lines, so as to facilitate the use of the laser emitted by the laser transmitter in conjunction with the scale lines, thereby improving the accuracy of the length of the flame-retardant strips being cut.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] 1. In the utility model, by setting an extrusion block, when it is necessary to cut the flame retardant strip, the flame retardant strip is placed on the movable clamping frame and the fixed clamping frame for extrusion and fixation, and then the first motor is started to drive the cutting mechanism to move to the place where the flame retardant strip needs to be cut, and then the two extrusion motors are started to squeeze and fix both sides of the flame retardant strip that need to be cut, so that when the electric telescopic rod is started to let the cutting wheel cut the flame retardant strip, the flame retardant strip will not sag, thereby ensuring the quality of cutting.

[0017] 2. In the utility model, by setting a laser emitter and scale lines, when it is necessary to determine the cutting length, the laser emitted by the laser emitter can be calibrated with the scale lines on the workbench body, so that the length of the cut flame retardant strip can be controlled, further improving the efficiency of cutting the flame retardant strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a main structural stereogram of a workbench for cutting graphite flame retardant strips proposed by the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the cross-sectional structure of the workbench body part of a workbench for cutting graphite flame-retardant strips proposed by the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the structure of the cutting mechanism part of a workbench for cutting graphite flame retardant strips proposed by the utility model;

[0021] Figure 4 The utility model provides a workbench for cutting graphite flame retardant strips. Figure 2 Part A in the middle is an enlarged three-dimensional diagram of the structure.

[0022] Legend: 1. Workbench body; 2. Cutting mechanism; 201. Moving block; 202. Electric telescopic rod; 203. Lifting frame; 204. Cutting wheel; 205. Cutting motor; 206. Bidirectional threaded rod; 207. Extrusion motor; 208. Extrusion block; 209. Mounting frame; 210. Laser transmitter; 3. First threaded rod; 4. First motor; 5. Fixed clamping frame; 6. Movable clamping frame; 7. Second threaded rod; 8. Clamping block; 9. Limiting groove; 10. Limiting block; 11. Anti-slip rubber; 12. Knob; 13. Third threaded rod; 14. Third motor; 15. Indicator light; 16. Scale line. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a workbench for cutting graphite flame retardant strips, comprising: a workbench body 1, a first threaded rod 3 is movably inserted into the inner surface wall of the workbench body 1, a cutting mechanism 2 is rotatably sleeved on the outer surface wall of the first threaded rod 3, a first motor 4 is fixedly inserted into the outer surface wall of the workbench body 1, and the output end of the first motor 4 is fixedly connected to one end of the outer wall of the first threaded rod 3, a fixed clamping frame 5 is fixedly installed at the bottom of the inner wall of the workbench body 1, a movable clamping frame 6 is movably inserted into the inner surface wall of the workbench body 1, a second threaded rod 7 is rotatably inserted into the inner surface walls of the fixed clamping frame 5 and the movable clamping frame 6, and a clamping block 8 is fixedly sleeved on the outer surfaces of the two second threaded rods 7;

[0026] The cutting mechanism 2 includes a moving block 201, an electric telescopic rod 202 is fixedly installed on the inner surface wall of the moving block 201, a lifting frame 203 is fixedly installed on the output end of the electric telescopic rod 202, a cutting wheel 204 is movably inserted into the inner surface wall of the lifting frame 203, a cutting motor 205 is fixedly inserted on the outer side of the lifting frame 203, and the output end of the cutting motor 205 is fixedly connected to one end of the outer wall of the cutting wheel 204, two bidirectional threaded rods 206 are movably inserted into the inner surface wall of the moving block 201, and the two threaded outer surfaces of the two bidirectional threaded rods 206 are rotatably sleeved with extrusion blocks 208, and the outer walls of the moving block 201 are fixedly inserted with extrusion motors 207, and the output ends of the two extrusion motors 207 are respectively fixedly connected to the two bidirectional threaded rods 206.

[0027] The effect achieved by the entire embodiment 1 is that, by setting the squeezing block 208, when the flame retardant strip needs to be cut, the flame retardant strip is placed on the movable clamping frame 6 and the fixed clamping frame 5 for squeezing and fixing, and then the first motor 4 is started to drive the cutting mechanism 2 to move to the place where the flame retardant strip needs to be cut, and then the two squeezing motors 207 are started to squeeze and fix both sides of the flame retardant strip that need to be cut, so that when the electric telescopic rod 202 is started to let the cutting wheel 204 cut the flame retardant strip, the flame retardant strip will not sag, thereby ensuring the quality of cutting.

[0028] Embodiment 2, as Figure 1-Figure 4 As shown, a limiting groove 9 is provided at the bottom of the inner wall of the workbench body 1, a limiting block 10 is movably inserted into the inner surface wall of the limiting groove 9, and the top of the limiting block 10 is fixedly connected to the bottom of the movable clamping frame 6, a third threaded rod 13 is movably inserted between the opposite sides of the workbench body 1 and the fixed clamping frame 5, and the outer surface wall of the third threaded rod 13 is rotatably inserted into the inner surface wall of the movable clamping frame 6, a third motor 14 is fixedly inserted into the outer side of the workbench body 1, and the output end of the third motor 14 is connected to the third threaded rod 13. One end of the outer wall of the moving block 201 is fixedly connected, the bottom of the two clamping blocks 8 are fixedly installed with anti-slip rubber 11, the tops of the two second threaded rods 7 are fixedly sleeved with knobs 12, the outer wall of the workbench body 1 is fixedly installed with an indicator light 15, and the inner wall of the indicator light 15 is electrically connected to the cutting motor 205, mounting brackets 209 are fixedly installed on both sides of the outer wall of the moving block 201, laser emitters 210 are fixedly installed on the bottom of the two mounting brackets 209, and scale lines 16 are set at the bottom of the inner wall of the workbench body 1.

[0029] The effect achieved by the entire embodiment 2 is that, by setting the laser emitter 210 and the scale line 16, when it is necessary to determine the cutting length, the laser emitted by the laser emitter 210 can be calibrated with the scale line 16 on the workbench body 1, so that the length of the cut flame retardant strip can be controlled, further improving the efficiency of cutting the flame retardant strip.

[0030] The working principle of the whole device is as follows: one end of the flame retardant strip is placed inside the fixed clamping frame 5, and then the knob 12 is held to rotate the threaded rod, so that the clamping block 8 clamps one end of the flame retardant strip, and then the other end of the flame retardant strip is placed in the mobile clamping frame and the clamping block 8 inside the mobile clamping frame is used to clamp the other end of the flame retardant strip, and the third motor 14 is started to drive the third threaded rod 13 to rotate, and the mobile clamping frame is adjusted to the position of the mobile clamping frame under the action of the limit block 10 and the limit groove 9, so that the mobile clamping frame is away from the fixed clamping frame 5, so that the flame retardant strip is in a taut state, and then the first The motor 4 drives the first threaded rod 3 to rotate, adjusts the position of the cutting mechanism 2, and uses the laser emitted by the laser emitter 210 on the cutting mechanism 2 to irradiate the scale line 16 to determine the length of the flame retardant strip after being cut, and then starts the two squeezing clicks to drive the squeezing block 208 to squeeze and fix the two sides of the part of the flame retardant strip that needs to be cut. In this way, the electric telescopic rod 202 is started to drive the cutting wheel 204 in the lifting frame 203 to move downward, and the cutting motor 205 is started to drive the cutting wheel 204 to rotate, so that the flame retardant strip can be cut. After the cutting is completed, the indicator light 15 is started to remind the staff that the cutting has been completed.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A workbench for cutting graphite flame retardant strips, characterized in that: The invention comprises a workbench body (1), wherein a first threaded rod (3) is movably inserted into the inner surface wall of the workbench body (1), a cutting mechanism (2) is rotatably sleeved on the outer surface wall of the first threaded rod (3), a first motor (4) is fixedly inserted into the outer surface wall of the workbench body (1), and an output end of the first motor (4) is fixedly connected to one end of the outer wall of the first threaded rod (3), a fixed clamping frame (5) is fixedly installed at the bottom of the inner wall of the workbench body (1), a movable clamping frame (6) is movably inserted into the inner surface wall of the workbench body (1), a second threaded rod (7) is rotatably inserted into the inner surface walls of the fixed clamping frame (5) and the movable clamping frame (6), and a clamping block (8) is fixedly sleeved on the outer surface walls of the two second threaded rods (7); The cutting mechanism (2) comprises a moving block (201), an electric telescopic rod (202) is fixedly mounted on the inner surface wall of the moving block (201), a lifting frame (203) is fixedly mounted on the output end of the electric telescopic rod (202), a cutting wheel (204) is movably inserted into the inner surface wall of the lifting frame (203), a cutting motor (205) is fixedly inserted on the outer side of the lifting frame (203), and the output end of the cutting motor (205) is fixedly connected to one end of the outer wall of the cutting wheel (204), two bidirectional threaded rods (206) are movably inserted into the inner surface wall of the moving block (201), two threaded outer surfaces of the two bidirectional threaded rods (206) are rotatably sleeved with extrusion blocks (208), and extrusion motors (207) are fixedly inserted into the outer surface wall of the moving block (201), and the output ends of the two extrusion motors (207) are respectively fixedly connected to the two bidirectional threaded rods (206).

2. A workbench for cutting graphite flame retardant strips according to claim 1, characterized in that: A limiting groove (9) is provided at the bottom of the inner wall of the workbench body (1), a limiting block (10) is movably inserted into the inner surface wall of the limiting groove (9), and the top of the limiting block (10) is fixedly connected to the bottom of the movable clamping frame (6).

3. A workbench for cutting graphite flame retardant strips according to claim 1, characterized in that: A third threaded rod (13) is movably inserted between the workbench body (1) and the opposite side of the fixed clamping frame (5), and the outer wall of the third threaded rod (13) is rotatably inserted on the inner wall of the movable clamping frame (6). A third motor (14) is fixedly inserted on the outer side of the workbench body (1), and the output end of the third motor (14) is fixedly connected to one end of the outer wall of the third threaded rod (13).

4. The workbench for cutting graphite flame retardant strips according to claim 1, characterized in that: The bottoms of the two clamping blocks (8) are fixedly mounted with anti-slip rubber (11).

5. The workbench for cutting graphite flame retardant strips according to claim 1, characterized in that: The tops of the two second threaded rods (7) are both fixedly sleeved with knobs (12).

6. The workbench for cutting graphite flame retardant strips according to claim 1, characterized in that: An indicator light (15) is fixedly mounted on the outer wall of the workbench body (1), and the inner wall of the indicator light (15) is electrically connected to the cutting motor (205).

7. The workbench for cutting graphite flame retardant strips according to claim 1, characterized in that: Mounting frames (209) are fixedly mounted on both sides of the outer wall of the moving block (201), and laser emitters (210) are fixedly mounted on the bottoms of the two mounting frames (209).

8. The workbench for cutting graphite flame retardant strips according to claim 1, characterized in that: The bottom of the inner wall of the workbench body (1) is provided with scale lines (16).

Images