A grinding device for producing carbon fiber protective gear
By incorporating adjustable troughs and water tanks into the carbon fiber guard edge grinding device, the problems of energy waste and filter plate clogging when the workpiece is small are solved, achieving efficient debris cleaning and energy saving.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN BAIYIERKANG HEALTH CARE PROD CO LTD
- Filing Date
- 2025-08-19
- Publication Date
- 2026-07-17
AI Technical Summary
Existing carbon fiber protective edge grinding devices have poor air inlet performance when the workpiece is small, resulting in energy waste, and the filter plate is prone to clogging, requiring frequent cleaning.
By incorporating adjustable troughs and water tanks in the edge grinding device, the airflow rate can be adjusted according to the workpiece size, and debris can be collected using water, reducing fan power and filter clogging.
It improves the debris removal effect, reduces energy consumption and filter plate cleaning frequency, and enhances the ease of use of the device.
Smart Images
Figure CN224509240U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of carbon fiber product edge grinding technology, specifically an edge grinding device for the production of carbon fiber protective gear. Background Technology
[0002] Carbon fiber is an inorganic polymer fiber with a carbon content of over 90%. It is made from organic fibers through high-temperature carbonization and is known as the king of lightweight and high-strength new materials.
[0003] Due to the lightweight and high-strength properties of carbon fiber, many protective gear products on the market are now made from carbon fiber. In the production of carbon fiber protective gear, edge grinding is a key step to ensure smooth product edges and improve safety and aesthetics. Currently, commonly used carbon fiber protective gear edge grinding devices consist of a processing table and a handheld grinder. The processing table is equipped with a fan. When grinding carbon fiber protective gear, the fan is turned on so that the debris generated during processing flows into the machine with the air and is collected by a filter mechanism to reduce environmental pollution. However, the total area of the air inlet on the processing table of existing edge grinding devices is not easy to adjust. When the workpiece is small, the air inlets that are far away from the workpiece are difficult to function, resulting in wasted energy.
[0004] Therefore, this utility model provides a grinding device for the production of carbon fiber protective gear. Utility Model Content
[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A grinding device for producing carbon fiber protective gear, comprising a processing machine table; a handheld grinder installed in the middle of the processing machine table; a mounting frame detachably installed in the middle of the processing machine table; a filter plate fixedly connected to the middle of the mounting frame; a fan installed inside the processing machine table and located below the filter plate; a support plate detachably installed on the top of the processing machine table; multiple slots opened in the middle of the support plate; and a partition plate rotatably connected to the middle of each slot. Through the above structure, the number of slots opened can be adjusted according to the size of the protective gear being ground, thereby increasing the airflow rate, improving the cleaning effect of grinding debris, and reducing the energy consumption of the fan inside the processing machine table, thus reducing energy waste.
[0007] Preferably, a water tank is fixedly connected inside the processing machine; a pair of air guide plates are fixedly connected inside the processing machine; a water-blocking plug is detachably installed at the drain outlet of the water tank; and a flow guide plate is fixedly connected to the side wall of the processing machine. With the above structure, when collecting the debris generated by edge grinding, some of the debris can fall into the water inside the water tank, thereby reducing the accumulation rate of debris on the filter plate, reducing the occurrence of the filter plate being blocked and causing a decrease in the debris treatment effect, and at the same time reducing the frequency of cleaning and maintenance of the filter plate.
[0008] Preferably, a pull rod is slidably connected to the middle of the processing machine table; a fixing strip is fixedly connected to the middle of the pull rod; a connecting plate is installed in the middle of the fixing strip; and a rubber scraper is fixedly connected to the side wall of the connecting plate. With the above structure, impurities accumulated inside the water tank can be easily cleaned, improving the ease of use of the device.
[0009] Preferably, multiple fixing strips are provided in the middle of the pull rod; the connecting plate is rotatably connected to the middle of the fixing strips; multiple grooves are provided on the inner sidewall of the water tank; a spring piece is fixedly connected to the middle of the groove; and a blocking block is fixedly connected to the middle of the fixing strip. With the above structure, it is not necessary to pull the pull rod outward a long distance to clean the impurities inside the water tank, thus reducing the space requirement of the device and improving the cleaning effect on the impurities inside the water tank.
[0010] Preferably, a lever is fixed to the end of the partition; the lever is L-shaped; when it is necessary to adjust the opening and closing of the trough, the lever can be moved to drive the partition to rotate; and when it is necessary to close or open multiple troughs concentrated in one place, multiple levers can be moved quickly by moving a finger along a line to make the partition rotate, thus improving the ease of use of the device.
[0011] Preferably, a pair of adhesive strips are fixed to the inner wall of the trough; the pair of adhesive strips are respectively fixed to both sides of the trough; through the above structure, it is difficult for air to pass through the gap between the partition and the trough, thereby increasing the suction force at the opened trough and improving the absorption effect of processing debris.
[0012] Preferably, multiple magnets are fixed to the side wall of the support plate; the lever is made of magnetic metal; through the above structure, the attraction force makes it difficult for the lever and the partition to rotate and open the trough, reducing the occurrence of decreased attraction at other opened troughs.
[0013] The beneficial effects of this utility model are as follows:
[0014] 1. The carbon fiber protective gear production edge grinding device of this utility model, through the setting of processing machine, hand-held grinder, mounting frame, filter plate, bearing plate, trough, and partition, can adjust the number of troughs to be opened according to the size of the protective gear being ground, thereby increasing the air flow rate, improving the cleaning effect of the grinding debris, and reducing the energy consumption of the fan inside the processing machine, thus reducing energy waste.
[0015] 2. The carbon fiber protective gear production edge grinding device of this utility model, through the setting of water tank, air guide plate, water blocking plug and flow guide plate, can make some of the debris generated by edge grinding fall into the water inside the water tank when collecting it, thereby reducing the accumulation speed of debris on the filter plate, reducing the occurrence of the filter plate being blocked and the resulting decrease in debris treatment effect, and at the same time reducing the frequency of cleaning and maintenance of the filter plate. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings.
[0017] Figure 1 This is a perspective view of the present invention;
[0018] Figure 2 This is a schematic diagram of the structure of the partition plate of this utility model;
[0019] Figure 3 This is a schematic diagram of the adhesive strip in this utility model;
[0020] Figure 4 This is a schematic diagram of the water-blocking plug in this utility model;
[0021] Figure 5 This is a schematic diagram of the water tank structure in this utility model;
[0022] Figure 6 This is a schematic diagram of the structure of the adhesive scraper in this utility model.
[0023] In the diagram: 1. Processing machine; 12. Handheld grinder; 13. Mounting frame; 14. Filter plate; 15. Bearing plate; 16. Slot; 17. Partition; 2. Water tank; 21. Air guide plate; 22. Water-blocking plug; 23. Flow guide plate; 3. Pull rod; 31. Fixing strip; 32. Connecting plate; 33. Rubber scraper; 4. Groove; 41. Spring; 42. Blocking block; 5. Pulley; 6. Rubber strip; 7. Magnet. Detailed Implementation
[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0025] like Figures 1 to 5As shown in the figure, a grinding device for producing carbon fiber protective gear according to an embodiment of the present invention includes a processing table 1; a handheld grinder 12 is installed in the middle of the processing table 1; a mounting frame 13 is detachably installed in the middle of the processing table 1; a filter plate 14 is fixedly connected to the middle of the mounting frame 13; a fan is installed inside the processing table 1 and located below the filter plate 14; a support plate 15 is detachably installed on the top of the processing table 1; multiple slots 16 are opened in the middle of the support plate 15; a partition plate 17 is rotatably connected to the middle of the slots 16; during operation, the carbon fiber protective gear to be ground is placed on the support plate 15, and then the handheld grinder 12 is used to grind its edges. At the same time, the fan inside the processing table 1 is started. At this time, the outside air will carry the grinding debris and dust into the processing table 1 through the multiple slots 16, and then the debris and dust will be ground into dust. Dust is blocked by the filter plate 14, and clean air passes through the mounting frame 13 and is discharged from the exhaust port on the processing machine 1 as the fan runs. When the protective gear being polished is small, part of the partition plate 17 can be rotated to the side to close part of the sluice gate 16, so that air can only enter from the partially opened sluice gate 16. At this time, when the fan operating power remains unchanged, the air velocity near the opened sluice gate 16 increases, thereby improving the collection effect of debris and dust. If a large amount of air force is not required, the fan power can be reduced to make the air velocity the same as before and reduce the energy consumption of the fan. Through the above structure, the number of sluice gates 16 that are open can be adjusted according to the size of the protective gear being polished, thereby increasing the air velocity, improving the cleaning effect of the debris generated during polishing, and reducing the energy consumption of the fan inside the processing machine 1, thus reducing energy waste.
[0026] like Figures 1 to 5 As shown, a water tank 2 is fixedly connected inside the processing machine 1; a pair of air guide plates 21 are fixedly connected inside the processing machine 1; a water-blocking plug 22 is detachably installed at the drain outlet of the water tank 2; a flow guide plate 23 is fixedly connected to the side wall of the processing machine 1; during operation, some water is injected into the water tank 2. When the protective gear is being ground, the generated debris will enter through multiple drains 16 with the air. At this time, some air will impact the surface of the water inside the water tank 2, and some impurities carried in the air will be absorbed by the water, making it difficult for them to flow back with the air. The filter plate 14 is made less prone to clogging, which reduces the cleaning frequency of the filter plate 14. After a period of time, the water-blocking plug 22 can be removed to allow the water mixed with debris in the water tank 2 to flow out. Through the above structure, when collecting the debris generated by the edge grinding, some of the debris can fall into the water inside the water tank 2, thereby reducing the accumulation rate of debris on the filter plate 14, reducing the occurrence of the filter plate 14 being clogged and causing a decrease in the debris treatment effect, and at the same time reducing the cleaning and maintenance frequency of the filter plate 14.
[0027] like Figures 1 to 6As shown, a pull rod 3 is slidably connected to the middle of the processing table 1; a fixing strip 31 is fixedly connected to the middle of the pull rod 3; a connecting plate 32 is installed in the middle of the fixing strip 31; and a rubber scraper 33 is fixedly connected to the side wall of the connecting plate 32. During operation, if the water in the water tank 2 is not replaced for a long time, many impurities in the water may sink to the bottom. Therefore, when draining, some impurities may still remain in the water tank 2. At this time, the pull rod 3 can be pulled to move multiple rubber scrapers 33. The rubber scrapers 33 scrape the accumulated impurities to the outlet for discharge. With the above structure, the impurities accumulated inside the water tank 2 can be easily cleaned, and the lifting device is easy to use.
[0028] like Figures 1 to 6 As shown, the fixing strip 31 has multiple sections in the middle of the pull rod 3; the connecting plate 32 is rotatably connected to the middle of the fixing strip 31; multiple grooves 4 are opened on the inner side wall of the water tank 2; a spring piece 41 is fixedly connected to the middle of the groove 4; a blocking block 42 is fixedly connected to the middle of the fixing strip 31; during operation, when the pull rod 3 is pulled to clean the impurities inside the water tank 2 through the rubber scraper 33, the rubber scraper 33 first moves in the direction of the pull rod 3 and pushes the impurities a certain distance. At this time, the connecting plate 32 is blocked by the blocking block 42 and remains vertical, so that the rubber scraper 33 can fully contact the bottom of the water tank 2. At the same time, the rubber scraper 33 will squeeze the spring piece 41 into the groove 4. After the connecting plate 32 passes the spring piece 41, the spring piece 41 is released. The end of the piece 41 extends out of the groove 4 under its own elastic force, and then pushes the pull rod 3 into the processing table 1. At this time, the rubber scraper 33 will be blocked by the end of the piece 41 and rotate, so that the bottom of the rubber scraper 33 no longer contacts the bottom of the water tank 2, thus preventing impurities from being easily pushed back into the depth. After the rubber scraper 33 leaves the piece 41 again, it naturally hangs down and contacts the bottom of the water tank 2 again. Thus, the impurities inside the water tank 2 can be gradually pushed outward and discharged by repeatedly pushing and pulling the pull rod 3. With the above structure, it is not necessary to pull the pull rod 3 a long distance outward to clean the impurities inside the water tank 2. Therefore, the space requirement of the device can be reduced and the cleaning effect of impurities inside the water tank 2 can be improved.
[0029] like Figure 2 As shown, a lever 5 is fixedly connected to the end of the partition 17; the lever 5 is L-shaped; during operation, when it is necessary to adjust the opening and closing of the trough 16, the lever 5 can be moved to drive the partition 17 to rotate. Moreover, when it is necessary to close or open multiple troughs 16 that are concentrated in one place, multiple levers 5 can be quickly moved along a line to make the partition 17 rotate, thus improving the ease of use of the device.
[0030] like Figure 3As shown, a pair of adhesive strips 6 are fixed to the inner wall of the trough 16; the pair of adhesive strips 6 are fixed to both sides of the trough 16 respectively; when the trough 16 needs to be closed, the partition 17 is rotated to the side, at which time the two ends of the partition 17 will contact and adhere to the pair of adhesive strips 6 respectively, so that air is difficult to pass through the gap between the partition 17 and the trough 16, thereby increasing the suction force at the opened trough 16 and improving the absorption effect of processing debris.
[0031] like Figure 2 As shown, multiple magnets 7 are fixed to the side wall of the support plate 15; the lever 5 is made of magnetic metal; when the trough 16 is closed, the magnet 7 will attract one end of the lever 5. Through the attraction force, the lever 5 and the partition 17 are difficult to rotate to open the trough 16, reducing the occurrence of the decrease in attraction force at other opened troughs 16.
[0032] During operation, the carbon fiber protective gear to be polished is placed on the support plate 15, and then the edge is polished using a handheld polisher 12. Simultaneously, the fan inside the processing machine 1 is activated. External air enters the processing machine 1 through multiple vents 16, carrying polishing debris and dust. The debris and dust are then blocked by the filter plate 14, while clean air passes through the mounting frame 13 and is discharged from the exhaust vent on the processing machine 1 as the fan operates. When the protective gear to be polished is small, part of the partition 17 can be rotated laterally to close some of the vents 16, allowing air to enter only through the partially open vents 16. At this time, with the fan operating power unchanged, the airflow velocity near the open vents 16 increases, thereby improving the collection effect of debris and dust. If not needed... Excessive wind force can reduce the fan power to maintain the original airflow speed and reduce the fan's energy consumption. Injecting some water into the tank 2 allows debris generated during the edge grinding process to enter through multiple drains 16. Some of this air impacts the surface of the water in the tank 2, and some impurities carried in the air are absorbed by the water, making it difficult for them to flow back to the filter plate 14, thus reducing the frequency of cleaning. After a period of time, the water-blocking plug 22 can be removed to allow the water containing debris in the tank 2 to drain. If the water in the tank 2 is not changed for a long time, many impurities may settle at the bottom, and some of these impurities may still be present during drainage. However, the impurities remain in the water tank 2. At this time, the lever 3 can be pulled to move multiple rubber scrapers 33. The rubber scrapers 33 scrape the accumulated impurities towards the outlet for discharge. When the lever 3 is pulled to clean the impurities inside the water tank 2 through the rubber scrapers 33, the rubber scrapers 33 first move in the direction of the lever 3 and push the impurities a certain distance. At this time, the connecting plate 32 is blocked by the blocking block 42 and remains vertical, so that the rubber scrapers 33 can fully contact the bottom of the water tank 2. At the same time, the rubber scrapers 33 will squeeze the spring piece 41 into the groove 4. After the connecting plate 32 passes the spring piece 41, the end of the spring piece 41 will extend out of the groove 4 under its own elastic force. Then, the lever 3 is pushed into the processing machine table 1. At this time, the rubber scrapers 33 will be affected by the spring piece. The obstruction at the end of spring 41 causes the scraper 33 to rotate, preventing its bottom from contacting the bottom of the water tank 2. This prevents impurities from being easily pushed back into the depths. After the scraper 33 leaves spring 41 again, it naturally hangs down and contacts the bottom of the water tank 2 once more. Thus, the impurities inside the water tank 2 can be gradually pushed outwards by repeatedly pushing and pulling the lever 3. When it is necessary to adjust the opening and closing of the drain 16, the lever 5 can be turned to rotate the partition 17. Moreover, when it is necessary to close or open multiple drains 16 that are concentrated in one area, multiple levers 5 can be quickly turned along a line to rotate the partition 17. When it is necessary to close the drain 16, the partition 17 is rotated to the side. At this time, both ends of the partition 17 will contact and adhere to a pair of rubber strips 6.This makes it difficult for air to pass through the gap between the partition 17 and the trough 16.
[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A device for grinding the edges of carbon fiber jigs, comprising a processing table (1); characterized by: A handheld grinder (12) is installed in the middle of the processing table (1); a mounting frame (13) is detachably installed in the middle of the processing table (1); a filter plate (14) is fixedly connected in the middle of the mounting frame (13); a fan is installed inside the processing table (1) and located below the filter plate (14); a support plate (15) is detachably installed on the top of the processing table (1); a plurality of slots (16) are opened in the middle of the support plate (15); a partition plate (17) is rotatably connected in the middle of the slots (16).
2. The edge grinding device for carbon fiber tool production according to claim 1, characterized in that: A water tank (2) is fixedly connected inside the processing machine (1); a pair of air guide plates (21) are fixedly connected inside the processing machine (1); a water blocking plug (22) is detachably installed at the drain outlet of the water tank (2); and a flow guide plate (23) is fixedly connected to the side wall of the processing machine (1).
3. The edge grinding device for carbon fiber tool production according to claim 2, characterized in that: A pull rod (3) is slidably connected to the middle of the processing table (1); a fixing strip (31) is fixedly connected to the middle of the pull rod (3); a connecting plate (32) is installed in the middle of the fixing strip (31); and a rubber scraper (33) is fixedly connected to the side wall of the connecting plate (32).
4. The edge grinding device for carbon fiber tool production according to claim 3, characterized in that: The fixing strip (31) is provided in multiple parts in the middle of the pull rod (3); the connecting plate (32) is rotatably connected to the middle of the fixing strip (31); the inner side wall of the water tank (2) is provided with multiple grooves (4); a spring piece (41) is fixedly connected to the middle of the groove (4); a blocking block (42) is fixedly connected to the middle of the fixing strip (31).
5. The edge grinding device for carbon fiber tool production according to claim 1, characterized in that: The end of the partition (17) is fixedly connected to a lever (5); the lever (5) is L-shaped.
6. The edge grinding device for carbon fiber tool production according to claim 1, characterized in that: A pair of adhesive strips (6) are fixed to the inner wall of the trough (16); the pair of adhesive strips (6) are respectively fixed to both sides of the trough (16).
7. The edge grinding device for carbon fiber tool production according to claim 5, characterized in that: Multiple magnets (7) are fixed to the side wall of the bearing plate (15); the lever (5) is made of magnetic metal.