Cutting device for viscose-based carbon felt processing

Abstract

The cutting device for processing the viscose-based carbon felt is applied to the technical field of carbon felt processing, the protective cover is arranged outside the cutting ring in a sleeved mode, and the outer portion of the protective cover is connected with the water tank through the guide pipe. Water in the water tank can enter the upper end of a felt roll which is being cut in the protective cover from the guide pipe, dust can be effectively avoided, meanwhile, the protective cover can also prevent chippings from splashing everywhere, the safety of workers is effectively guaranteed, in addition, moving structures are installed at the two ends of the pressing wheel, and the working efficiency is improved. A second motor controls a first belt pulley to drive a first belt to rotate, at the moment, two connecting blocks on the first belt can drive two sets of movable blocks to start to move close to or far away from a fixed rod, the movable blocks and pressing wheels can be further driven to move close to or far away from each other, and the distance between the upper pressing wheel and the lower pressing wheel is changed; and therefore, felt rolls with different thicknesses can be cut, and the application range of the whole device is effectively widened.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon felt processing, in particular to a cutting device for processing viscose-based carbon felt. Background Art

[0002] Viscose-based carbon felt uses viscose fiber as raw material, and is soaked in a flame retardant 0.2% diammonium hydrogen phosphate aqueous solution for 0.5 hours. The soaking pool size is 3×2×0.5m. Then the raw material is sent to the drying room in the factory area to dry naturally, and then enters the continuous pre-oxidation furnace for pre-oxidation. The pre-oxidation furnace is also an electric pre-oxidation furnace with a temperature of about 200℃ and a pre-oxidation time of about 2 hours. After that, it is put into the carbonization furnace for carbonization at a carbonization temperature of about 300℃. After running for about 60 hours, the finished primary low-temperature viscose-based carbon felt is obtained. Finally, the whole piece of viscose-based carbon felt is cut into finished products of different sizes according to customer requirements.

[0003] When the cutting device for processing viscose-based carbon felt is cutting the felt roll, a lot of debris and dust will appear. Since the existing cutting device lacks a protective structure, the debris and dust generated during the cutting process may damage the user's eyes. In addition, when the cutting device for processing viscose-based carbon felt is in use, a pressure wheel is generally used to flatten the felt roll to facilitate the normal cutting work later. Since the existing pressure wheel is generally a fixed structure, it can only cut felt rolls of the same thickness, and the scope of use is very limited.

[0004] To this end, we use this technical solution to solve the problem that the existing cutting device for processing viscose-based carbon felt lacks a protective device and the position of the pressure wheel cannot be adjusted. Utility Model Content

[0005] The purpose of the present application is to ensure the safety of users while also being able to increase the scope of use of a cutting device for processing viscose-based carbon felt. Compared with the prior art, a cutting device for processing viscose-based carbon felt is provided. A protective cover is provided on the outside of a cutting ring, and the outside of the protective cover is connected to a water tank through a conduit. When the cutting device is used, water in the water tank will enter the upper end of the felt roll being cut inside the protective cover through the conduit, which can effectively avoid the generation of dust. At the same time, the protective cover can also prevent debris from splashing everywhere, effectively ensuring the safety of the staff. In addition, a moving structure is installed at both ends of the pressure wheel, and the second motor controls the first pulley to drive the first belt to rotate. At this time, the two connecting blocks on the first belt will drive the two groups of movable blocks to start moving closer or farther on the fixed rod, and further drive the moving block and the pressure wheel to move closer or farther, thereby changing the distance between the upper and lower pressure wheels, so that felt rolls of different thicknesses can be cut, effectively increasing the scope of use of the entire device.

[0006] Furthermore, a cutting pad is fixedly connected to the upper end of the support plate, and the cutting pad is made of rubber material. When the felt roll is cut, the rubber cutting pad can effectively prevent the cutting ring from damaging the cutting surface or the support plate.

[0007] Furthermore, grooves on both sides are opened on the inner and outer walls of the mounting plate, and two movable components are installed inside the grooves, one group of movable components is connected to the movable block. When the whole device starts to operate, the movable component inside the groove on the mounting plate starts to drive the pressure wheel to move under the action of the second motor, thereby changing the distance between the upper and lower pressure wheels, effectively improving the use range of the whole device.

[0008] Furthermore, a slide groove is provided on the inner wall of the groove of the mounting plate, and the slider is slidably installed inside the slide groove. When the entire device starts to operate, the slider starts to slide inside the slide groove, effectively ensuring the normal operation of the compression device.

[0009] Furthermore, a second belt is installed at the lower end of the felt roll, and four evenly distributed second pulleys are fixedly connected to the inner side of the second belt, a third rotating rod is fixedly connected between the two vertical pulleys, and one group of the third rotating rods is connected to the third motor, and the third rotating rod is rotatably installed inside the mounting plate. When the cutting work starts, the third motor starts to drive the second pulley and the second belt to rotate, and further can slowly transport the felt roll on the second belt to the position of the cutting device, effectively improving the working efficiency of the cutting device.

[0010] Furthermore, a filter is fixedly connected to the inner wall of the lower end of the cutting box, and the electric hydraulic rod is slidably installed on the filter. As the cutting work proceeds normally, the generated debris will accumulate on the upper surface of the filter, and the debris can finally be collected and used, effectively improving the utilization rate of the material.

[0011] Furthermore, the two connecting blocks have different lengths. One group of connecting blocks is connected to a side relatively close to the first belt, and the other group of connecting blocks is connected to a side relatively far from the first belt. When the position of the upper and lower pressure wheels needs to be adjusted, it is only necessary to start the second motor. At this time, the first belt starts to rotate under the action of the first pulley, and the first pulley starts to drive the two groups of connecting blocks to move. Because the two groups of connecting blocks are installed in different positions, the two groups of connecting blocks can drive the two groups of moving blocks to move closer or farther, and further can change the distance between the two pressure wheels, effectively improving the use range of the entire device.

[0012] Compared with the prior art, the advantages of this application are:

[0013] (1) In this scheme, a protective cover is provided on the outside of the cutting ring, and the outside of the protective cover is connected to the water tank through a conduit. When the cutting device is used, the water in the water tank will enter the upper end of the felt roll being cut inside the protective cover through the conduit, which can effectively avoid the generation of dust. At the same time, the protective cover can also prevent debris from splashing everywhere, effectively ensuring the safety of the staff. In addition, a moving structure is installed at both ends of the pressure wheel. The second motor controls the first pulley to drive the first belt to rotate. At this time, the two connecting blocks on the first belt will drive the two groups of movable blocks to start moving closer or farther on the fixed rod, and further drive the movable block and the pressure wheel to move closer or farther, thereby changing the distance between the upper and lower pressure wheels, so that felt rolls of different thicknesses can be cut, effectively improving the use range of the entire device.

[0014] (2) A cutting pad is fixedly connected to the upper end of the support plate, and the cutting pad is made of rubber material. When cutting the felt roll, the rubber cutting pad can effectively prevent the cutting ring from damaging the cutting surface or the support plate.

[0015] (3) Grooves on both sides are provided on the inner and outer walls of the mounting plate, and two movable components are installed inside the grooves, one set of movable components is connected to the movable block. When the entire device starts to operate, the movable components inside the grooves on the mounting plate start to drive the pressure wheel to move under the action of the second motor, thereby changing the distance between the upper and lower pressure wheels, effectively improving the use range of the entire device.

[0016] (4) A slide groove is provided on the inner wall of the groove of the mounting plate, and the slider is slidably installed inside the slide groove. When the entire device starts to operate, the slider starts to slide inside the slide groove, effectively ensuring the normal operation of the compression device.

[0017] (5) A second belt is installed at the lower end of the felt roll, and four evenly distributed second pulleys are fixedly connected to the inner side of the second belt. A third rotating rod is fixedly connected between two second pulleys, and one group of the third rotating rods is connected to a third motor. The third rotating rod is rotatably installed inside the mounting plate. When the cutting work starts, the third motor starts to drive the second pulley and the second belt to rotate, and further can slowly transport the felt roll on the second belt to the position of the cutting device, which effectively improves the working efficiency of the cutting device.

[0018] (6) A filter is fixedly connected to the inner wall of the lower end of the cutting box, and the electric hydraulic rod is slidably installed on the filter. As the cutting work proceeds normally, the debris generated will accumulate on the upper surface of the filter. The debris can finally be collected and used, which effectively improves the utilization rate of the material.

[0019] (7) The lengths of the two connecting blocks are different. One set of connecting blocks is connected to the side relatively close to the first belt, and the other set of connecting blocks is connected to the side relatively far from the first belt. When the position of the upper and lower pressure wheels needs to be adjusted, it is only necessary to start the second motor. At this time, the first belt starts to rotate under the action of the first pulley, and the first pulley starts to drive the two sets of connecting blocks to move. Because the two sets of connecting blocks are installed in different positions, the two sets of connecting blocks can drive the two sets of moving blocks to move closer or farther, and further change the distance between the two pressure wheels, effectively improving the use range of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the entire device of the present application;

[0021] Figure 2 This is a schematic cross-sectional structure diagram of the cutting device of the present application;

[0022] Figure 3 This is a schematic cross-sectional structure diagram of the cutting box of the present application;

[0023] Figure 4 It is a schematic diagram of the side cross-sectional structure of the cutting box of the present application;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the compression device of the present application;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the conveying device of the present application.

[0026] Description of the numbers in the figure:

[0027] 1. Cutting box; 2. Baffle; 3. First motor; 4. First rotating rod; 5. Cutting ring; 6. Protective cover; 7. Fixed block; 8. Water tank; 9. Conduit; 10. Electric hydraulic rod; 11. Support plate; 12. Cutting mat; 13. Filter screen; 14. Mounting plate; 15. Winding shaft; 16. Felt roll; 17. Pressing wheel; 18. Moving assembly; 181. Moving block; 182. Sliding block; 183. Movable block; 184. Fixed rod; 19. Connecting block; 20. First belt; 21. First pulley; 22. Second rotating rod; 23. Second motor; 24. Second belt; 25. Second pulley; 26. Third rotating rod; 27. Third motor. DETAILED DESCRIPTION

[0028] The embodiments will be combined with the drawings in the specification to clearly and completely describe the technical solution of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making any creative work shall fall within the scope of protection of the present application.

[0029] Example:

[0030] The utility model provides a cutting device for processing viscose-based carbon felt. Figure 1 , 3 and Figure 5 , including a cutting box 1, a filter screen 13 is fixedly connected to the inner wall of the lower end of the cutting box 1, and the electric hydraulic rod 10 is slidably installed on the filter screen 13. As the cutting work proceeds normally, the generated debris will accumulate on the upper surface of the filter screen 13, and the debris can finally be collected and used, which effectively improves the utilization rate of the material. The outer walls of the front and rear ends of the cutting box 1 are fixedly connected with mounting plates 14, and the outer wall of the mounting plate 14 is fixedly connected with a second motor 23 (which is the prior art, the specific model is selected according to actual needs, and will not be described in detail here) and a third motor 27 (which is the prior art, the specific model is selected according to actual needs, and will not be described in detail here), and the mounting plate 14 is fixedly connected to the outer wall. Grooves on both sides are provided on the inner and outer walls of the mounting plate 14, and two moving components 18 are installed inside the grooves, one group of moving components 18 is connected to the moving block 181. When the whole device starts to operate, the moving component 18 inside the groove on the mounting plate 14 starts to drive the pressing wheel 17 to move under the action of the second motor 23, so that the spacing between the upper and lower pressing wheels 17 can be changed, which effectively improves the use range of the whole device. A sliding groove is provided on the inner wall of the groove of the mounting plate 14, and the slider 182 is slidably installed inside the sliding groove. When the whole device starts to operate, the slider 182 starts to slide inside the sliding groove, which effectively ensures the normal operation of the compression device.

[0031] See also Figure 1 , 2 , 3 and Figure 6The right sides of the two mounting plates 14 are rotatably connected with a winding shaft 15, and the outer sleeve of the winding shaft 15 is provided with a felt roll 16, a second belt 24 is installed at the lower end of the felt roll 16, and four evenly distributed second pulleys 25 are fixedly connected to the inner side of the second belt 24, a third rotating rod 26 is fixedly connected between the two second pulleys 25, and one group of the third rotating rods 26 is connected to the third motor 27, and the third rotating rod 26 is rotatably installed inside the mounting plate 14. When the cutting work starts, the third motor 27 starts to drive the second pulley 25 and the second belt 24 to rotate, and further the felt roll 16 on the second belt 24 can be slowly transported to the cutting device Position, effectively improving the working efficiency of the cutting device, a baffle 2 is installed between the upper outer walls of the cutting box 1, and a first motor 3 is installed on the upper end of the baffle 2 (it is the prior art, the specific model is selected according to actual needs, and it is not described in detail here), and both ends of the first motor 3 are connected to the first rotating rod 4, and the first rotating rod 4 is fixedly connected to the cutting ring 5, and two symmetrically distributed protective covers 6 are installed on the upper end of the baffle 2, and the two protective covers 6 are sleeved on the outer side of the cutting ring 5, and the outside of the protective cover 6 is fixedly connected with a fixing block 7, and a water tank 8 is installed on the upper end of the baffle 2, and the outer walls on both sides of the water tank 8 are connected with a conduit 9, and the conduit 9 is connected with the protective cover 6;

[0032] See also Figure 1 , 2 , 4 and Figure 5 , four evenly distributed electric hydraulic rods 10 are installed on the outer wall of the bottom end of the cutting box 1 (this is the existing technology, the specific model is selected according to actual needs, and will not be described in detail here), and the upper end of the electric hydraulic rod 10 is fixedly connected to a support plate 11, and the upper end of the support plate 11 is fixedly connected to a cutting pad 12, and the cutting pad 12 is made of rubber material. When cutting the felt roll 16, the rubber cutting pad 12 can effectively prevent the cutting ring 5 from damaging the cutting surface or the support plate 11. The upper and lower sides of the felt roll 16 are installed with pressure wheels 17, and the left and right ends of the pressure wheel 17 are installed with moving components 18. The moving component 18 includes a moving block 181 rotatably connected to the pressure wheel 17, and a slider 182 is fixedly connected to one side of the moving block 181, and a movable block 183 is fixedly connected to the other side of the moving block 181. A fixed rod 184 is installed on the inner and outer walls of the mounting plate 14, and the movable block 183 is slidably sleeved on the outside of the fixed rod 184;

[0033] See also Figure 1 , 5, a connecting block 19 is fixedly connected to the movable block 183, and the lengths of the two connecting blocks 19 are different. One group of connecting blocks 19 is connected to a relatively close side of the first belt 20, and the other group of connecting blocks 19 is connected to a relatively far side of the first belt 20. When the positions of the upper and lower pressure wheels 17 need to be adjusted, only the second motor 23 needs to be started. At this time, the first belt 20 starts to rotate under the action of the first pulley 21, and the first pulley 21 starts to drive the two groups of connecting blocks 19 to move. Because the two groups of connecting blocks 19 are installed at different positions, the two groups of connecting blocks 19 can drive the two groups of moving blocks 181 to move closer or farther, and further change the spacing between the two pressure wheels 17, effectively improving the use range of the entire device. A second rotating rod 22 is rotatably connected to the inner wall of the mounting plate 14, and the first pulley 21 is fixedly connected to the second rotating rod 22. The first pulley 21 is also connected to the rotating shaft of the second motor 23. The first belt 20 is sleeved on the outer side of the two first pulleys 21, and the first belt 20 is connected to the connecting block 19;

[0034] Working principle: before starting the cutting of the felt roll 16, first place the winding shaft 15 with the felt roll 16 on the right side of the mounting plate 14, then turn on the third motor 27, drive the second belt 24 to start rotating, and the felt roll 16 starts to move forward slowly under the action of the second belt 24, then start the second motor 23, drive the first belt 20 to start rotating, and the two connecting blocks 19 on the first belt 20 start to drive the movable block 183 to move relatively close, further making the pressure wheel 17 on the movable block 181 start to flatten the felt roll 16 until it is adjusted to a suitable position, then turn off the second motor 23, and then control the height of the support plate 11 by adjusting the electric hydraulic rod 10, so that the cutting pad 12 is just at a suitable height, finally, start the first motor 3, the felt roll 16 will be cut by the cutting ring 5 inside the protective cover 6, and at the same time, the water in the water tank 8 will continuously enter the inside of the protective cover 6 from the conduit 9, effectively reducing the appearance of dust, so far, the cutting of the felt roll 16 can be completed.

[0035] The above is only the best implementation method adopted by this application in combination with current actual needs, but the protection scope of this application is not limited to this.

Claims

1. A cutting device for processing viscose-based carbon felt, comprising a cutting box (1), wherein mounting plates (14) are fixedly connected to the outer walls of both front and rear ends of the cutting box (1), and a second motor (23) and a third motor (27) are fixedly connected to the outer wall of the mounting plate (14), and a winding shaft (15) is rotatably connected to the right side of the two mounting plates (14), and a felt roll (16) is sleeved on the outer side of the winding shaft (15), characterized in that: A baffle (2) is installed between the upper outer walls of the cutting box (1), and a first motor (3) is installed on the upper end of the baffle (2), and both ends of the first motor (3) are connected to a first rotating rod (4), and a cutting ring (5) is fixedly connected to the first rotating rod (4). Two symmetrically distributed protective covers (6) are installed on the upper end of the baffle (2), and the two protective covers (6) are sleeved on the outer side of the cutting ring (5). A fixed block (7) is fixedly connected to the outside of the protective cover (6). A water tank (8) is installed on the upper end of the baffle (2), and both side outer walls of the water tank (8) are connected to conduits (9), and the conduits (9) are connected to the protective cover (6); Four evenly distributed electric hydraulic rods (10) are installed on the outer wall of the bottom end of the cutting box (1), and the upper end of the electric hydraulic rod (10) is fixedly connected to a support plate (11), the upper and lower sides of the felt roll (16) are both installed with pressure wheels (17), and the left and right ends of the pressure wheel (17) are both installed with moving components (18), the moving component (18) includes a moving block (181) rotatably connected to the pressure wheel (17), and one side of the moving block (181) is fixedly connected to a slider (182), and the other side of the moving block (181) is fixedly connected to a movable block (183), and the mounting plate (1 A fixing rod (184) is installed on the inner outer wall of the fixing rod (184), the movable block (183) is slidably sleeved on the outside of the fixing rod (184), the movable block (183) is fixedly connected to the connecting block (19), the inner wall of the mounting plate (14) is rotatably connected to a second rotating rod (22), and the second rotating rod (22) is fixedly connected to a first pulley (21), the rotating shaft of the second motor (23) is also connected to the first pulley (21), the outer sides of the two first pulleys (21) are sleeved with a first belt (20), and the first belt (20) is connected to the connecting block (19).

2. A cutting device for processing viscose-based carbon felt according to claim 1, characterized in that: A cutting pad (12) is fixedly connected to the upper end of the support plate (11), and the cutting pad (12) is made of rubber material.

3. A cutting device for processing viscose-based carbon felt according to claim 1, characterized in that: Grooves are provided on the inner and outer walls of the mounting plate (14), and two moving components (18) are installed inside the grooves, wherein one set of the moving components (18) is connected to a moving block (181).

4. A cutting device for processing viscose-based carbon felt according to claim 3, characterized in that: A sliding groove is provided on the inner wall of the groove of the mounting plate (14), and the sliding block (182) is slidably mounted inside the sliding groove.

5. The cutting device for processing viscose-based carbon felt according to claim 1, characterized in that: A second belt (24) is installed at the lower end of the felt roll (16), and four evenly distributed second pulleys (25) are fixedly connected to the inner side of the second belt (24), and a third rotating rod (26) is fixedly connected between two of the second pulleys (25), and one group of the third rotating rods (26) is connected to a third motor (27), and the third rotating rods (26) are rotatably installed inside the mounting plate (14).

6. A cutting device for processing viscose-based carbon felt according to claim 1, characterized in that: A filter screen (13) is fixedly connected to the inner wall of the lower end of the cutting box (1), and the electric hydraulic rod (10) is slidably mounted on the filter screen (13).

7. A cutting device for processing viscose-based carbon felt according to claim 1, characterized in that: The two connection blocks (19) have different lengths; one group of the connection blocks (19) is connected to a relatively close side of the first belt (20), and the other group of the connection blocks (19) is connected to a relatively far side of the first belt (20).

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