Grinding machine with scrap cleaning structure

Abstract

The utility model relates to the technical field of polishers, and discloses a polisher with a scrap cleaning structure, which comprises a rack, a support frame is fixedly connected to the middle of the upper surface of the rack, a connecting block is fixedly mounted at one end of the support frame, a rotating motor is movably inserted into one side of the connecting block, and a transmission wheel disc is rotatably connected to the front side of the connecting block. The upper end, corresponding to the connecting block, of the supporting frame is rotationally connected with a rotating roller, one end of the rotating roller is a transmission wheel, the other end of the rotating roller is fixedly connected with a second transmission wheel disc, the top of the supporting frame is fixedly connected with a transmission wheel mounting frame, and a frosted belt is wound around the transmission wheel. According to the grinding machine, grinding scraps can be prevented from flying around, the problem that the scraps pollute the environment is solved, abrasion of the scraps to equipment parts is reduced, safety accidents such as fire disasters are reduced, and potential safety hazards are reduced.

Description

Technical Field

[0001] This utility model relates to the field of grinding machine technology, specifically a grinding machine with a waste chip cleaning structure. Background Technology

[0002] A sander is a surface treatment device widely used for grinding, polishing, and other processing of materials such as metal, wood, and plastic. Sanders can remove burrs, scale, and other impurities from metal surfaces, improving their smoothness and quality. In wood processing, sanders can remove splinters, rough edges, and other impurities from wood surfaces, improving their flatness and aesthetics.

[0003] However, during the sanding process, waste chips (such as metal chips, wood chips, plastic chips, etc.) will accumulate at the bottom of the sander. If they are not cleaned in time, it will affect the sanding effect and efficiency, and also have an impact on the environment. Excessive accumulation of waste chips may cause a series of safety accidents. Therefore, we have proposed a sander with a waste chip cleaning structure. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a grinding machine with a waste chip cleaning structure, thus solving the aforementioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a grinding machine with a waste chip cleaning structure, comprising a frame, a support frame fixedly connected to the middle of the upper surface of the frame, a connecting block fixedly installed on one side of the support frame corresponding to one end of the upper surface of the frame, a rotating motor movably inserted into one side of the connecting block, a transmission wheel disk rotatably connected to the front side of the connecting block, the transmission wheel disk and the rotating motor rotatably connected inside the connecting block, a rotating roller rotatably connected to the upper end of the support frame corresponding to the connecting block, one end of the rotating roller being a transmission wheel, and the other end being fixedly connected to a second transmission wheel disk, a transmission wheel mounting frame fixedly connected to the top of the support frame, four transmission wheels distributed in a parallelogram on the transmission wheel mounting frame, abrasive belts wound around the four transmission wheels, and a waste chip protection and cleaning device provided at the end of the transmission wheel mounting frame away from the support frame.

[0008] Preferably, the waste protection and cleaning device includes a dust cover, a workbench, a transparent glass door, and an operating hole. The workbench is fixedly connected to one end of the transmission wheel mounting frame away from the support frame. Dust covers are fixedly connected to both sides of the workbench. The workbench divides the dust cover into an upper operating layer and a lower collection layer. Two symmetrically distributed transparent glass doors are hinged to the front side of the upper dust cover corresponding to the operating layer. Operating holes are provided on both sides of the dust cover corresponding to the operating layer.

[0009] Preferably, a pair of magnets are fixedly connected at the intersection of the two transparent glass doors, and multiple drainage holes are provided on the upper surface of the workbench, with the lower end of the drainage holes connected to the collection layer of the dust cover.

[0010] Preferably, the waste debris protection and cleaning device further includes a waste debris collection drawer, a rear dust suction cover, and a dust suction device box. The waste debris collection drawer is movably inserted into the collection layer of the dust cover. Two rear dust suction covers are fixedly connected to the rear ends of the dust cover corresponding to the operation layer. A dust suction device box is fixedly installed on the rear side of the dust cover corresponding to the collection layer.

[0011] Preferably, a frosted belt placement groove is formed between the two rear dust collection covers, the frosted belt passes through the frosted belt placement groove, and the front side of the rear dust collection cover has a plurality of dust collection holes arranged in a matrix.

[0012] Preferably, the front side of the dust collection device box has a waste outlet, and a suction fan is fixedly connected above the waste outlet in the inner cavity of the dust collection device box.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a grinding machine with a waste chip cleaning structure, which has the following beneficial effects:

[0015] 1. This type of grinder with a waste chip cleaning structure, through the dust cover and transparent glass door, not only does not affect the grinding process, but also prevents grinding waste chips from flying around, avoiding the problem of waste chip pollution in the environment, and helping to protect the environment.

[0016] 2. This grinding machine with a waste chip cleaning structure can collect waste chips through the action of the drainage holes, dust suction holes and suction fan. This not only reduces the reduction of work efficiency due to waste chips clogging the grinding wheel or brush, and reduces wear and tear on equipment parts, but also reduces the occurrence of safety accidents such as fires and lowers safety hazards. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2This is a schematic diagram of the dust cover of this utility model;

[0019] Figure 3 This is a schematic diagram showing the disassembled structure of the waste debris protection and cleaning device of this utility model;

[0020] Figure 4 This is a schematic diagram of the dust collection device of this utility model.

[0021] In the diagram: 1. Frame; 2. Support frame; 3. Rotating motor; 4. Transmission wheel; 5. Rotating roller; 6. Transmission wheel mounting bracket; 7. Abrasive belt; 8. Waste chip protection and cleaning device; 9. Dust cover; 10. Workbench; 11. Transparent glass door; 12. Operating hole; 13. Waste chip collection drawer; 14. Drain hole; 15. Rear dust suction cover; 16. Dust suction hole; 17. Abrasive belt placement groove; 18. Dust suction device box; 19. Waste chip outlet; 20. Suction fan. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 A grinding machine with a waste chip cleaning structure includes a frame 1. A support frame 2 is fixedly connected to the middle of the upper surface of the frame 1. A connecting block is fixedly installed on one side of the support frame 2 corresponding to one end of the upper surface of the frame 1. A rotating motor 3 is movably inserted into one side of the connecting block. A transmission wheel 4 is rotatably connected to the front side of the connecting block. The transmission wheel 4 and the rotating motor 3 are rotatably connected inside the connecting block. A rotating roller 5 is rotatably connected to the upper end of the support frame 2 corresponding to the connecting block. One end of the rotating roller 5 is a transmission wheel, and the other end is fixedly connected to a second transmission wheel 4. A transmission wheel mounting frame 6 is fixedly connected to the top of the support frame 2. The transmission wheel mounting frame 6 is provided with four transmission wheels distributed in a parallelogram. A sanding belt 7 is wound on the four transmission wheels. A waste chip protection and cleaning device 8 is provided at the end of the transmission wheel mounting frame 6 away from the support frame 2.

[0024] Furthermore, the waste debris protection and cleaning device 8 includes a dust cover 9, a workbench 10, a transparent glass door 11, and an operating hole 12. The workbench 10 is fixedly connected to one end of the transmission wheel mounting bracket 6 away from the support frame 2. The dust cover 9 is fixedly connected to both sides of the workbench 10. The workbench 10 divides the dust cover 9 into an upper operating layer and a lower collection layer. Two symmetrically distributed transparent glass doors 11 are hinged to the front side of the upper dust cover 9 corresponding to the operating layer. Operating holes 12 are opened on both sides of the dust cover 9 corresponding to the operating layer. The dust cover 9 is used to prevent waste debris from flying around.

[0025] Furthermore, a pair of magnets are fixedly connected at the intersection of the two transparent glass doors 11. Multiple drainage holes 14 are provided on the upper surface of the workbench 10. The lower end of the drainage holes 14 is connected to the collection layer of the dust cover 9. The magnets on the transparent glass doors 11 can keep the transparent glass doors 11 closed stably during the working process. The drainage holes 14 can let some of the waste generated during the polishing process fall into the lower layer.

[0026] Furthermore, the waste debris protection and cleaning device 8 also includes a waste debris collection drawer 13, a rear dust suction cover 15, and a dust suction device box 18. The waste debris collection drawer 13 is movably inserted into the collection layer of the dust cover 9. Two rear dust suction covers 15 are fixedly connected to the rear ends of the dust cover 9 corresponding to the operation layer. The dust suction device box 18 is fixedly installed on the rear side of the dust cover 9 corresponding to the collection layer. The waste debris collection drawer 13 is used to collect waste debris to prevent the sparks that may be generated during the grinding process from burning due to the waste debris. The rear dust suction cover 15 provides a dust suction pipe for dust suction.

[0027] Furthermore, a sanding belt placement groove 17 is formed between the two rear dust collection covers 15, and the sanding belt 7 passes through the sanding belt placement groove 17. Multiple dust collection holes 16 arranged in a matrix are opened on the front side of the rear dust collection cover 15. The sanding belt placement groove 17 enables the device to prevent flying debris while not affecting the sanding work.

[0028] Furthermore, a waste dust outlet 19 is provided on the front side of the dust collection device box 18, and a suction fan 20 is fixedly connected above the waste dust outlet 19 in the inner cavity of the dust collection device box 18. The suction fan 20 can absorb the fine dust generated during the polishing process and suck it into the dust collection device box 18.

[0029] Working principle: When this device needs to polish an object, open the transparent glass door 11, place the object to be polished on the upper surface of the dust cover 9, and close the transparent glass door 11. The two transparent glass doors 11 are tightly closed by magnets. The two transparent glass doors 11 with magnets not only allow the operator to easily observe the object being polished inside the dust cover 9 without affecting the polishing process, but also prevent waste from falling into the environment from the front of the dust cover 9 or affecting the operator. Then, the operator puts their hand through the operating hole 12 and turns on the rotating motor 3. The rotating motor 3 drives the transmission wheel 4 to rotate and the rotating roller 5 to rotate, which in turn drives the transmission wheel to rotate. The drive wheel drives the abrasive belt 7 to rotate, which can polish objects. During the polishing process, the waste chips generated can be blocked in the operating layer by the dust cover 9 to prevent the waste chips from flying around and affecting the environment. Some of the waste chips generated by polishing fall into the waste chip collection tray 13 through the drain hole 14, and the other part flows into the inner cavity of the rear dust cover 15 through the dust suction hole 16 under the suction of the suction fan 20, and falls into the dust suction device box 18 and then into the waste chip collection tray 13 through the waste chip outlet 19. Collecting the waste chips generated by polishing can reduce the possibility of sparks generated during polishing causing fires due to the waste chips, and reduce the occurrence of safety accidents.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding machine with a waste chip cleaning structure, comprising a frame (1), characterized in that: A support frame (2) is fixedly connected to the middle of the upper surface of the frame (1). A connecting block is fixedly installed on one side of the support frame (2) corresponding to one end of the upper surface of the frame (1). A rotating motor (3) is movably inserted into one side of the connecting block. A transmission wheel (4) is rotatably connected to the front side of the connecting block. The transmission wheel (4) and the rotating motor (3) are rotatably connected inside the connecting block. A rotating roller (5) is rotatably connected to the upper end of the support frame (2) corresponding to the connecting block. One end of the rotating roller (5) is a transmission wheel, and the other end is fixedly connected to a second transmission wheel (4). A transmission wheel mounting frame (6) is fixedly connected to the top of the support frame (2). The transmission wheel mounting frame (6) is provided with four transmission wheels distributed in a parallelogram. A sanding belt (7) is wound around the four transmission wheels. A waste chip protection and cleaning device (8) is provided at the end of the transmission wheel mounting frame (6) away from the support frame (2).

2. A grinding machine with a waste chip cleaning structure according to claim 1, characterized in that: The waste debris protection and cleaning device (8) includes a dust cover (9), a workbench (10), a transparent glass door (11), and an operating hole (12). The workbench (10) is fixedly connected to one end of the transmission wheel mounting frame (6) away from the support frame (2). The dust cover (9) is fixedly connected to both sides of the workbench (10). The workbench (10) divides the dust cover (9) into an upper operating layer and a lower collection layer. Two symmetrically distributed transparent glass doors (11) are hinged to the front side of the upper dust cover (9) corresponding to the operating layer. Operating holes (12) are opened on both sides of the dust cover (9) corresponding to the operating layer.

3. A grinding machine with a waste chip cleaning structure according to claim 2, characterized in that: A pair of magnets are fixedly connected at the intersection of the two transparent glass doors (11). The upper surface of the workbench (10) is provided with a plurality of holes (14), and the lower end of the holes (14) is connected to the collection layer of the dust cover (9).

4. A grinding machine with a waste chip cleaning structure according to claim 2, characterized in that: The waste protection and cleaning device (8) also includes a waste collection drawer (13), a rear dust suction cover (15), and a dust suction device box (18). The waste collection drawer (13) is movably inserted into the collection layer of the dust cover (9). Two rear dust suction covers (15) are fixedly connected to the rear ends of the dust cover (9) corresponding to the operation layer. The dust suction device box (18) is fixedly installed on the rear side of the dust cover (9) corresponding to the collection layer.

5. A grinding machine with a waste chip cleaning structure according to claim 4, characterized in that: A frosted belt placement groove (17) is formed between the two rear dust collection covers (15), and the frosted belt (7) passes through the frosted belt placement groove (17). The front side of the rear dust collection cover (15) is provided with a plurality of dust collection holes (16) arranged in a matrix.

6. A grinding machine with a waste chip cleaning structure according to claim 4, characterized in that: The front side of the vacuum cleaner box (18) is provided with a waste outlet (19), and a vacuum fan (20) is fixedly connected above the waste outlet (19) in the inner cavity of the vacuum cleaner box (18).

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