Plate corner sharpening machine

Abstract

The utility model discloses a plate corner sharpening machine which comprises a fixing base, supporting plates are in contact with the two sides, away from each other, of the fixing base, a supporting frame is fixedly connected to the upper ends of the supporting plates, a driving motor is fixedly connected to one side of the supporting frame, a rotating roller is fixedly connected to the output end of the driving motor, and a conveying belt is connected to the rotating roller in a sleeved mode. A fixing sleeve is fixedly connected to the side, away from the conveying belt, of the supporting frame, a supporting rod is inserted into the fixing sleeve, a limiting rod is inserted into the supporting rod and is in threaded connection with the fixing sleeve, a pressing plate is fixedly connected to the upper end of the supporting rod, and two connecting frames are fixedly connected to one side of the bottom end of the pressing plate; the two rotating rollers capable of moving relatively and the conveying belt are installed on the fixing base to drive a plate to move, meanwhile, auxiliary pressing is provided through the pressing plate and the auxiliary wheel, then the corners of the plate are polished through the two polishing wheels arranged oppositely, polishing dust is guided into the supporting frame through the air guide fan, and the polishing effect is achieved. And therefore, dust in the machining process is reduced conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of plate grinding, in particular to a plate corner grinding machine. Background Art

[0002] Plate edge grinding refers to the process of producing or processing plates to smoothen the surface of the plates and improve the quality of the outer tube of the plates, as burrs or rough edges may occur.

[0003] According to the "A Plate Edge and Corner Grinding Machine" with Chinese Patent Publication No. CN218452845U, it mainly describes the combination of a track groove, a turntable, a screw, a slider, a drive motor, a threaded hole, a hollow column, a locking bolt, a grinding surface, a grinding roller and a grinding plate. The spacing between the two grinding rollers and the spacing between the grinding surface and the grinding plate can be effectively adjusted according to the length and thickness of the plate, thereby avoiding the inability of the grinder to grind the edges and corners of the plate when the plate model is changed, increasing the range of the grinder for grinding the edges and corners of the plate, and improving the convenience of the grinder during use. In this process, debris will be generated during the grinding of the edges and corners of the plate, and the debris will fly with the rotation of the grinding wheel, thereby affecting the processing environment.

[0004] Therefore, a plate corner grinding machine is proposed to solve the problem that during the process of grinding the plate corners, debris is generated, and the debris flies with the rotation of the grinding wheel, thereby affecting the processing environment. Utility Model Content

[0005] The technical problem to be solved by the utility model is that during the process of grinding the edges and corners of the plate, debris will be generated, and the debris will fly with the rotation of the grinding wheel, thereby affecting the processing environment. Therefore, a plate edge grinding machine is proposed.

[0006] The cam is provided with a support frame, and one side of the support frame is fixed with a support frame, and one side of the support frame is fixed with a driving motor, and the output end of the driving motor is fixedly connected with a rotating roller, and a conveyor belt is sleeved on the roller, and the support frame is fixedly connected with a side of the support frame away from the conveyor belt. A fixing sleeve is inserted into the fixing sleeve, and a supporting rod is inserted into the supporting rod, and a limiting rod is inserted into the supporting rod and the limiting rod is threadedly connected to the fixing sleeve. The upper end of the support rod is fixedly connected with a pressing plate, and one side of the bottom end of the pressing plate is fixedly connected with two connecting frames, and auxiliary wheels are rotatably connected between the two connecting frames through a rotating shaft, and a storage groove is provided at the center of the upper end of the support frame, and a side of the support frame located in the storage groove is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with a movable plate, and the movable plate is fixedly connected with the driving motor, and the output end of the driving motor is fixedly connected with a grinding wheel.

[0007] As a preferred technical solution of the utility model, the support frame is fixedly connected to brackets on both sides of the storage slot, one side of the bracket is fixedly connected to a drive motor and the output end of the drive motor is fixedly connected to a guide fan. By setting the guide fan, dust and debris generated by grinding corners can be guided.

[0008] As a preferred technical solution of the utility model, one side of the support frame contacts the filter frame, a positioning rod is inserted into the filter frame, and the positioning rod is threadedly connected to the support frame. The positioning rod can be easily disassembled by setting the filter frame.

[0009] As a preferred technical solution of the utility model, the support frame is contacted with a card plate, the card plate is located on both sides of the storage slot, the card plate is movably connected to the pressure plate, and by setting the card plate, the flying debris and dust can be guided.

[0010] As a preferred technical solution of the utility model, a groove is provided on the fixed seat, and the fixed seat is fixedly connected to a drive motor on one side of the groove and a bidirectional screw is fixedly connected to the output end of the drive motor, and the two sides of the bidirectional screw that are far away from each other are threadedly connected to the support plate. By setting the bidirectional screw, the two support frames can move relative to each other and adapt to plates of different widths.

[0011] The utility model has the following advantages: two relatively movable rollers and a conveyor belt are installed on a fixed seat to drive the plate to move, and auxiliary pressing is provided by a pressing plate and an auxiliary wheel, and then the edges and corners of the plate are polished by two relatively arranged grinding wheels, and the grinding dust is guided into the support frame by the fan guide, thereby facilitating the reduction of dust during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side view cross-sectional structural schematic diagram of a plate edge and corner grinding machine according to a preferred embodiment of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of a support frame of a plate corner grinding machine according to a preferred embodiment of the utility model;

[0014] Figure 3 The utility model is a schematic diagram of a side cross-sectional structure of a support frame of a plate corner grinding machine according to a preferred embodiment of the utility model.

[0015] Explanation of the reference numerals in the accompanying drawings: 1. fixing seat; 2. supporting plate; 3. supporting frame; 4. rotating roller; 5. conveyor belt; 6. fixing sleeve; 7. supporting rod; 8. pressing plate; 9. connecting frame; 10. auxiliary wheel; 11. storage slot; 12. electric push rod; 13. moving plate; 14. grinding wheel; 15. bracket; 16. air guide fan; 17. filter frame; 18. positioning rod; 19. clamping plate; 20. bidirectional screw; 21. limiting rod. DETAILED DESCRIPTION

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Please refer to Figure 1-3 A plate corner grinding machine shown in the figure comprises a fixed seat 1, and the two sides of the fixed seat 1 that are away from each other are in contact with support plates 2, the upper end of the support plate 2 is fixedly connected to a support frame 3, one side of the support frame 3 is fixedly connected to a drive motor and the output end of the drive motor is fixedly connected to a roller 4, a conveyor belt 5 is sleeved on the roller 4, and the drive motor drives the roller 4 and the conveyor belt 5 to rotate. Under gravity conditions, the plate moves, and the side of the support frame 3 away from the conveyor belt 5 is fixedly connected to a fixed sleeve 6, and a support rod 7 is inserted into the fixed sleeve 6, and a limit rod 21 is inserted into the support rod 7 and the limit rod 21 is threadedly connected to the fixed sleeve 6. By adjusting the limit rod 21, the pressure plate 8 can be moved up and down to adapt to the plate The thickness of the material is adjusted, and the auxiliary wheel 10 is used to make the plate move stably. The upper end of the support rod 7 is fixedly connected with a pressing plate 8, and one side of the bottom end of the pressing plate 8 is fixedly connected with two connecting frames 9. The two connecting frames 9 are rotatably connected with the auxiliary wheel 10 through a rotating shaft. A storage groove 11 is opened at the center of the upper end of the support frame 3, and an electric push rod 12 is fixedly connected to one side of the support frame 3 located in the storage groove 11. The output end of the electric push rod 12 is fixedly connected with a moving plate 13, and a driving motor is fixedly connected to the moving plate 13 and a grinding wheel 14 is fixedly connected to the output end of the driving motor. The electric push rod 12 can drive the moving plate 13 to move, and the driving motor can drive the grinding wheel 14 to rotate to grind the corners of the plate.

[0018] Among them, the guide fan 16 is fixedly connected to the output end of the driving motor, the driving motor is fixedly connected to one side of the bracket 15, and the bracket 15 is fixedly connected to both sides of the storage slot 11. By setting the guide fan 16, the debris generated by cutting can be guided, thereby solving the problem of the processing environment.

[0019] The support frame 3 is threadedly connected with a positioning rod 18 , the positioning rod 18 is plugged into the filter frame 17 , and the filter frame 17 is in contact with one side of the support frame 3 . The positioning rod 18 can facilitate the removal of the filter frame 17 .

[0020] Among them, a card plate 19 is movably inserted on the pressure plate 8, and the card plates 19 are set on both sides of the storage groove 11. The card plates 19 are in contact with the support frame 3. By setting the card plates 19, flying debris generated by cutting can be blocked, thereby facilitating the collection of debris.

[0021] Among them, the two sides of the bidirectional screw 20 that are far away from each other are threadedly connected to the support plate 2, the bidirectional screw 20 is fixedly connected to the output end of the driving motor, the driving motor is fixedly connected in the groove of the fixing seat 1, and the fixing seat 1 is provided with a groove. By setting the bidirectional screw 20, the two support frames 3 can be driven to move relative to each other, thereby adapting to plates of different lengths or widths.

[0022] Working principle: place the plate on two support frames 3, start the driving motor on the fixed seat 1 to drive the bidirectional screw 20 to rotate, and make the two support plates 2 close to each other, then use the two electric push rods 12 to move relative to each other and drive the movable plate 13 and the grinding wheel 14 to contact the edge of the plate, then release the limit rod 21 to make the auxiliary wheel 10 on the bottom side of the pressure plate 8 contact the plate, and under the drive of the driving motor on one side of the support frame 3, the roller 4 and the conveyor belt 5 drive the plate to move, at this time the grinding wheel 14 starts to grind the corners of the plate, at this time the card plate 19 is used to cover both sides of the grinding wheel 14 and block the grinding debris, then start the guide fan 16 to generate a guide airflow to make the debris and dust enter the support frame 3, and provide filtration through the filter frame 17, thereby providing the effect of centralized processing of debris, and at the same time solving the problem of debris generated during the processing affecting the environment.

[0023] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0024] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A plate edge grinding machine, comprising a fixed seat (1), It is characterized in that The two sides of the fixed seat (1) that are away from each other are both in contact with a support plate (2), the upper end of the support plate (2) is fixedly connected to a support frame (3), one side of the support frame (3) is fixedly connected to a drive motor and the output end of the drive motor is fixedly connected to a roller (4), a conveyor belt (5) is sleeved on the roller (4), the side of the support frame (3) away from the conveyor belt (5) is fixedly connected to a fixed sleeve (6), a support rod (7) is inserted into the fixed sleeve (6), a limit rod (21) is inserted into the support rod (7), and the limit rod (21) is threadedly connected to the fixed sleeve (6), the support A pressing plate (8) is fixedly connected to the upper end of the rod (7), two connecting frames (9) are fixedly connected to one side of the lower end of the pressing plate (8), an auxiliary wheel (10) is rotatably connected between the two connecting frames (9) via a rotating shaft, a storage groove (11) is provided at the center of the upper end of the support frame (3), an electric push rod (12) is fixedly connected to one side of the support frame (3) located in the storage groove (11), a moving plate (13) is fixedly connected to the output end of the electric push rod (12), a driving motor is fixedly connected to the moving plate (13), and a grinding wheel (14) is fixedly connected to the output end of the driving motor.

2. A plate edge grinding machine as claimed in claim 1, It is characterized in that The support frame (3) is fixedly connected to brackets (15) on both sides of the storage slot (11), one side of the bracket (15) is fixedly connected to a drive motor, and the output end of the drive motor is fixedly connected to a guide fan (16).

3. A plate edge grinding machine as claimed in claim 2, It is characterized in that One side of the support frame (3) contacts a filter frame (17), a positioning rod (18) is inserted into the filter frame (17), and the positioning rod (18) is threadedly connected to the support frame (3).

4. A plate edge grinding machine as claimed in claim 3, It is characterized in that The support frame (3) is in contact with a card plate (19), the card plate (19) is located on both sides of the storage slot (11), and the card plate (19) is movably plugged into the pressure plate (8).

5. A plate edge grinding machine as claimed in claim 1, It is characterized in that The fixing seat (1) is provided with a groove, the fixing seat (1) is fixedly connected to a driving motor on one side of the groove, and a bidirectional screw (20) is fixedly connected to the output end of the driving motor, and the two sides of the bidirectional screw (20) that are away from each other are both threadedly connected to the support plate (2).

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