Brush cleaning device of sanding machine

Abstract

The utility model discloses a sander brush cleaning device, which relates to the sander field, and comprises a support box body, the bottom surface of the support box body is symmetrically and fixedly connected with moving wheels in a threaded manner, the side edge of the support box body is horizontally connected with a collection box body in an inserted manner, the two side edges of the support box body are symmetrically and fixedly provided with side handle rods, and the side handle rods are fixedly connected with the bottom surface of the support box body. The device comprises a supporting box body, the top face of the supporting box body is in butt joint with a rotating top block, a telescopic top rod is horizontally clamped to the top end of the rotating top block, an overturning bottom block is clamped to the end, away from the rotating top block, of the telescopic top rod, a buckling cover body is horizontally and fixedly arranged at the top end of the overturning bottom block, and a connecting pipeline is inserted into the bottom end of the overturning bottom block. An end motor is fixedly arranged at one end of the buckling cover body, a feeding pipe is connected to one end of the buckling cover body in an inserted mode, a push moving type structure is adopted, so that use is more convenient, and meanwhile cleaning is more comprehensive and efficient through a multi-direction adjusting and wrapping cleaning structure.

Description

Technical Field

[0001] This utility model relates to the field of sanding machine technology, specifically a sanding machine brush cleaning device. Background Technology

[0002] A grinding wheel machine is a common piece of equipment used to sharpen various cutting tools and other tools. It is also used for grinding, deburring, and cleaning small parts. It mainly consists of a base, grinding wheel, electric motor or other power source, bracket, protective cover, and water supply. It can be classified into handheld grinding wheel machines, vertical grinding wheel machines, suspended grinding wheel machines, and benchtop grinding wheel machines.

[0003] When using a sander, the internal roller-shaped brush structure can accumulate dirt on the brushes after prolonged use. If not cleaned promptly, the brushes will affect subsequent use. Additionally, the handheld rinsing mechanism can cause wastewater to splash and affect the external environment. Utility Model Content

[0004] The purpose of this utility model is to provide a sander brush cleaning device to solve the problem mentioned in the background art that, when using current sanders, the internal roller-shaped brush structure of the sander will accumulate dirt on the brush after a long period of use. If it is not cleaned in time, the brush will affect subsequent use. At the same time, the hand-held washing structure will cause sewage to splash, which will affect the external environment.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A sander brush cleaning device includes a support box. The bottom of the support box is symmetrically threaded with casters. A collection box is horizontally inserted into the side of the support box. Side handles are symmetrically fixed on both sides of the support box. A rotating top block is connected to the top of the support box. A telescopic top rod is horizontally engaged at the top of the rotating top block. A flipping bottom block is engaged at the end of the telescopic top rod away from the rotating top block. A snap-fit ​​cover is horizontally fixed at the top of the flipping bottom block. A connecting pipe is inserted into the bottom end of the flipping bottom block. An end motor is fixedly installed at one end of the snap-fit ​​cover, and a feed pipe is inserted into the other end of the snap-fit ​​cover. A sealing strip is horizontally fixed to the inner side of the snap-fit ​​cover. A pump is fixedly fixed to the inner wall of the support box. A bottom locking block is fixedly installed at the bottom end of the rotating top block. A flipping end block is horizontally fixed at one end of the telescopic top rod. An end flipping groove is horizontally opened at the end of the telescopic top rod away from the flipping end block. Inner sleeve holes are symmetrically opened on the inner side of the end flipping groove. A flipping shaft is inserted into the side of the flipping bottom block. A bottom through groove is opened on the bottom surface of the snap-fit ​​cover. A rotating main shaft is horizontally inserted into the inner side of the snap-fit ​​cover. Cleaning teeth are evenly fixed on the outer side of the rotating main shaft. Spray holes are evenly opened on the inner side of the snap-fit ​​cover.

[0007] In a preferred embodiment of this utility model: the number of movable wheels is four, and the sides of the four movable wheels are provided with a brake plate structure. The top screws of the four movable wheels are all threadedly fixedly connected to the bottom surface of the support box near the four corner screw holes. The side through hole of the collection box is sleeved and connected to the output end of the extraction pump to maintain communication.

[0008] In a preferred embodiment of this utility model: the side handles are arranged parallel and symmetrically on both sides of the support box near the top surface, the rotating top block is U-shaped and is engaged with the bottom locking block inside the center locking hole on the top surface of the support box, and the telescopic top rod adopts a telescopic rod structure.

[0009] In a preferred embodiment of this utility model: the flipping bottom block is snapped onto the inner side of the end flipping groove, the top of the flipping bottom block is fixedly positioned at the center of the bottom surface of the snap-fit ​​cover, and the inner groove of the flipping bottom block is connected to the bottom end of the bottom through groove to maintain communication. The bottom end of the connecting pipe is fixedly connected to the input end of the extraction pump. The end motor is fixedly positioned at one end of the snap-fit ​​cover near the bottom end, and the output end is horizontally fixedly connected to one end of the rotating main shaft.

[0010] In a preferred embodiment of this utility model: the inside of the feed pipe is connected to the inside of the spray hole, the sealing strips are fixedly and symmetrically arranged in parallel at the top opening of the inner side of the fastening cover, and the flipping end block is connected to the top groove of the rotating top block through the side shaft.

[0011] As a preferred embodiment of this utility model: one end of the flipping shaft is horizontally inserted into the inner side of the inner sleeve hole, the bottom through groove is opened in a through-type at the center of the bottom surface of the fastening cover, the rotating main shaft is horizontally set at the center line of the inner bottom surface of the fastening cover, and the spray holes are horizontally symmetrically opened in a straight line on the inner side of the fastening cover near the top opening.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention involves pushing the support box by gripping the side handle, causing the bottom wheels to roll and move the support box to a position near the side of the sander. After rotating the top block to a specified angle, the telescopic top rod is pulled to a specified length. Then, the flipping end block flips to a specified angle in the top groove of the rotating top block, causing the top opening of the snap-fit ​​cover at one end to snap onto the bottom of the internal brush of the sander, wrapping around the bottom outer edge of the brush. The sealing strip at the opening creates an isolation effect. The external water pipe connection is located at one end of the feed pipe. After water enters the interior of the snap-fit ​​cover, it is sprayed onto the outer edge of the brush through multiple spray holes in the temporal part. At the same time, the cleaning teeth at the bottom of the brush can clean and wash the brush under the rotation of the brush. Under the rotation of the motor at one end, the main shaft rotates to form a high-efficiency cleaning operation. The cleaned wastewater falls into the interior of the connecting pipe through the bottom channel. Under the extraction pump, the wastewater enters the interior of the collection box for centralized collection and treatment. The push-moving structure makes it more convenient to use, and the multi-directional adjustment and wrap-around cleaning structure makes the cleaning more comprehensive and efficient. Attached Figure Description

[0014] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0015] Figure 1 A three-dimensional structural diagram of a sander brush cleaning device;

[0016] Figure 2 A structural schematic diagram showing the connection details of the front cross-section of the support box of a sander brush cleaning device;

[0017] Figure 3A structural schematic diagram showing the connection details of the side cross-section of the support box of a sander brush cleaning device;

[0018] Figure 4 A structural schematic diagram showing the connection details of the telescopic top rod of a sander brush cleaning device in a front view section;

[0019] Figure 5 This is a structural schematic diagram showing the connection details of the snap-fit ​​cover of a sander brush cleaning device from the side view.

[0020] In the diagram: 1. Support box; 2. Casters; 3. Collection box; 4. Side handle; 5. Rotating top block; 6. Telescopic top rod; 7. Tilting bottom block; 8. Snap-on cover; 9. Connecting pipe; 10. End motor; 11. Feed pipe; 12. Sealing strip; 13. Extraction pump; 14. Bottom clamp; 15. Tilting end block; 16. End tilting groove; 17. Inner sleeve hole; 18. Tilting shaft; 19. Bottom through groove; 20. Rotating main shaft; 21. Cleaning teeth; 22. Spray hole. Detailed Implementation

[0021] Please see Figure 1In this embodiment of the present invention, a sander brush cleaning device includes a support box 1. Four movable wheels 2 are symmetrically threadedly connected to the bottom surface of the support box 1. A collection box 3 is horizontally inserted into the side of the support box 1. Each of the four movable wheels 2 has a brake plate structure on its side. The top screws of the four movable wheels 2 are threadedly fixedly connected to the bottom surface of the support box 1 near the four corner screw holes. A through hole on the side of the collection box 3 is sleeved onto the output end of a pump 13 to maintain connection. Side handles 4 are symmetrically fixed to both sides of the support box 1. A rotating top block 5 is connected to the top surface of the support box 1. A telescopic top rod 6 is horizontally engaged at the top of the rotating top block 5. The side handles 4 are parallel and symmetrically arranged on both sides of the support box 1 near the top surface. The rotating top block 5 is U-shaped and is engaged with the support box by a bottom locking block 14 at its bottom end. Inside the center of the top surface of 1, the telescopic top rod 6 adopts a telescopic rod structure. The telescopic top rod 6 is connected to the flipping bottom block 7 at the end away from the rotating top block 5. The top of the flipping bottom block 7 is horizontally fixed with a fastening cover 8. The bottom of the flipping bottom block 7 is inserted with a connecting pipe 9. One end of the fastening cover 8 is fixed with an end motor 10. The flipping bottom block 7 is fastened to the inner side of the end flipping groove 16. The top of the flipping bottom block 7 is fixed at the center of the bottom surface of the fastening cover 8, and the inner groove of the flipping bottom block 7 is connected to the bottom end of the bottom through groove 19 to maintain communication. The bottom end of the connecting pipe 9 is fixedly connected to the input end of the extraction pump 13. The end motor 10 is fixedly located at the center line of one end of the fastening cover 8 near the bottom end, and the output end is horizontally fixedly connected to one end of the rotating main shaft 20. One end of the fastening cover 8 is inserted with a feed pipe 11, and the inner side of the fastening cover 8 is horizontally fixed with a sealing strip 12.

[0022] Please see Figure 2-5In this embodiment of the utility model, a sander brush cleaning device is provided, wherein a pump 13 is fixedly snapped onto the inner wall of the support box 1, a bottom clamping block 14 is fixedly provided at the bottom end of the rotating top block 5, a flipping end block 15 is horizontally fixedly provided at one end of the telescopic top rod 6, the inside of the feed pipe 11 is kept in communication with the inside of the spray hole 22, the sealing strips 12 are symmetrically fixedly provided parallel to each other at the inner top opening end of the fastening cover 8, the flipping end block 15 is connected to the top groove of the rotating top block 5 through the side shaft, and the telescopic top rod 6 has a horizontally opened end flipping groove 16 at the end away from the flipping end block 15, the inner side of the end flipping groove 16 is symmetrically opened The cover has an inner sleeve hole 17. A flipping shaft 18 is inserted into the side of the flipping bottom block 7. A bottom through groove 19 is opened on the bottom surface of the fastening cover 8. A rotating main shaft 20 is horizontally inserted into the inner side of the fastening cover 8. Cleaning teeth 21 are evenly fixed on the outer side of the rotating main shaft 20. Spray holes 22 are evenly opened on the inner side of the fastening cover 8. One end of the flipping shaft 18 is horizontally inserted into the inner side of the inner sleeve hole 17. The bottom through groove 19 is opened through the center of the bottom surface of the fastening cover 8. The rotating main shaft 20 is horizontally set at the center line of the inner bottom surface of the fastening cover 8. The spray holes 22 are horizontally symmetrically opened in a straight line on the inner side of the fastening cover 8 near the top opening.

[0023] The working principle of this utility model is as follows:

[0024] After grasping the side handle 4, push the support box 1. The rolling of the bottom wheels 2 causes the support box 1 to move to a position near the side of the sander. After rotating the top block 5 to a specified angle, pull the telescopic top rod 6 to a specified length. Then, after flipping the top end block 15 to a specified angle in the top groove of the top block 5, the top opening of the snap-fit ​​cover 8 at one end snaps onto the bottom of the brush inside the sander, wrapping around the bottom outer edge of the brush. The sealing strip 12 of the opening creates an isolation effect. An external water pipe is connected to one end of the feed pipe 11, allowing water to enter the interior of the snap-fit ​​cover 8. Water is then sprayed onto the outer edge of the brush through multiple spray holes 22 on the temporal part. Simultaneously, the cleaning teeth 21 at the bottom of the brush can clean and wash the brush as it rotates. The rotation of the end motor 10 at one end causes the rotating main shaft 20 to rotate, resulting in a highly efficient cleaning process. The wastewater after cleaning falls into the interior of the connecting pipe 9 through the bottom channel 19. Under the extraction of the extraction pump 13, the wastewater enters the interior of the collection box 3 for centralized collection and treatment.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A sander brush cleaning device, comprising a support housing (1), characterized in that, The bottom surface of the support box (1) is symmetrically threaded with movable wheels (2). A collection box (3) is horizontally inserted into the side of the support box (1). Side handles (4) are symmetrically fixed on both sides of the support box (1). A rotating top block (5) is connected to the top surface of the support box (1). A telescopic top rod (6) is horizontally snapped onto the top of the rotating top block (5). A flipping bottom block (7) is snapped onto the end of the telescopic top rod (6) away from the rotating top block (5). A snap-fit ​​cover (8) is horizontally fixed onto the top of the flipping bottom block (7). A connecting pipe (9) is inserted into the bottom end of the flipping bottom block (7). An end motor (10) is fixedly installed at one end of the snap-fit ​​cover (8). A feed pipe (11) is inserted into one end of the snap-fit ​​cover (8). A horizontally fixed snap-fit ​​cover (8) is attached to the inner side of the snap-fit ​​cover (8). A sealing strip (12) is provided. A pump (13) is fixedly attached to the inner wall of the support box (1). A bottom block (14) is fixedly provided at the bottom end of the rotating top block (5). A flipping end block (15) is fixedly provided at one end of the telescopic top rod (6). An end flipping groove (16) is horizontally opened at the end of the telescopic top rod (6) away from the flipping end block (15). An inner sleeve hole (17) is symmetrically opened on the inner side of the end flipping groove (16). A flipping shaft (18) is inserted into the side of the flipping bottom block (7). A bottom through groove (19) is opened on the bottom surface of the snap-fit ​​cover (8). A rotating main shaft (20) is horizontally inserted into the inner side of the snap-fit ​​cover (8). Cleaning teeth (21) are evenly fixedly provided on the outer side of the rotating main shaft (20). Spray holes (22) are evenly opened on the inner side of the snap-fit ​​cover (8).

2. The sander brush cleaning device according to claim 1, characterized in that, The number of the moving wheels (2) is four, and the four moving wheels (2) are provided with a brake plate structure on the side. The top screws of the four moving wheels (2) are all fixedly connected to the bottom surface of the support box (1) near the four corner screw holes. The side through hole of the collection box (3) is connected to the output end of the extraction pump (13) to maintain communication.

3. The sander brush cleaning device according to claim 1, characterized in that, The side handles (4) are arranged symmetrically on both sides of the support box (1) near the top surface. The rotating top block (5) is U-shaped and is engaged with the bottom locking block (14) at the bottom of the support box (1) inside the center locking hole on the top surface of the support box (1). The telescopic top rod (6) adopts a telescopic rod structure.

4. The sander brush cleaning device according to claim 1, characterized in that, The flipping bottom block (7) is snapped onto the inner side of the end flipping groove (16). The top of the flipping bottom block (7) is fixedly positioned at the center of the bottom surface of the snap-fit ​​cover (8). The inner groove of the flipping bottom block (7) is connected to the bottom end of the bottom through groove (19) to maintain communication. The bottom end of the connecting pipe (9) is fixedly connected to the input end of the extraction pump (13). The end motor (10) is fixedly positioned at the center line of one end of the snap-fit ​​cover (8) near the bottom end. The output end is horizontally fixedly connected to one end of the rotating main shaft (20).

5. A sander brush cleaning device according to claim 1, characterized in that, The inside of the feed pipe (11) is connected to the inside of the spray hole (22). The sealing strips (12) are fixedly and parallel to each other at the top opening of the inner side of the snap-fit ​​cover (8). The flipping end block (15) is connected to the top groove of the rotating top block (5) through the side shaft.

6. The sander brush cleaning device according to claim 1, characterized in that, One end of the flipping shaft (18) is horizontally inserted into the inner side of the inner sleeve hole (17). The bottom through groove (19) is opened in a through-type manner at the center of the bottom surface of the snap-fit ​​cover (8). The rotating main shaft (20) is horizontally set at the center line of the inner bottom surface of the snap-fit ​​cover (8). The spray hole (22) is horizontally and symmetrically opened in a straight line on the inner side of the snap-fit ​​cover (8) near the top opening.

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