Metal processing grinding machine

Abstract

The utility model discloses a metal machining grinding machine, and relates to the technical field of metal machining. The device comprises a base, the top of the base is fixedly connected with a grinding box, the top of the base is provided with a conveying belt, the front face of the base is connected with a collecting box in an inserted mode, the device further comprises a collecting mechanism, the collecting mechanism is arranged on the outer side of the conveying belt, and the collecting mechanism comprises a metal plate fixedly connected to the inner side of the grinding box through screws. Chippings generated by workpiece polishing can remain on the surface of the conveying belt, the rubber strip can intercept the side face of the conveying belt, the situation that the chippings leak out of the side face of the conveying belt is greatly reduced, the residual chippings on the conveying belt leak out after being conveyed to the end, at the moment, the collecting frame can intercept the chippings and guide the chippings, and the chippings are prevented from leaking out. And the surface of the conveying belt can be cleaned by a brush on the mounting plate, so that stable conveying of the conveying belt can be guaranteed, and the conditions of abrasion and jamming of the conveying belt are reduced.

Description

Technical Field

[0001] This utility model belongs to the field of metal processing technology, and in particular relates to a metal processing grinding machine. Background Technology

[0002] When processing metal workpieces, grinding machines are needed to cut, grind, or polish the surface of the metal workpieces. Grinding machines use high-speed rotating abrasives (such as grinding wheels, abrasive belts, wire wheels, etc.) to grind the surface of the metal workpieces. By utilizing the friction between the abrasive and the metal, the surface of the workpieces is refined to meet the processing requirements of surface roughness, flatness, and geometric tolerances in industrial manufacturing.

[0003] Currently, when removing rust or burrs from metal workpieces, a conveyor belt is typically used to transport the workpieces, and then steel wire wheels are used to grind the surface of the workpieces. However, this process generates a large amount of debris, which remains on the conveyor belt. During transport, the debris easily falls into the inner side of the conveyor belt, making it difficult to clean. Furthermore, since the conveyor belt requires drive rollers, the accumulation of debris on the inner side of the conveyor belt not only increases wear but also causes jamming, affecting the stable transport of the metal workpieces. Utility Model Content

[0004] The purpose of this invention is to provide a metal processing grinding machine. When grinding workpieces, the resulting debris remains on the conveyor belt surface. Rubber strips intercept the sides of the conveyor belt, significantly reducing the leakage of debris. The remaining debris on the conveyor belt leaks out after being conveyed to the end, where a collection frame intercepts and guides it, causing it to fall into a guide groove and be collected in a collection box. Furthermore, a brush on the mounting plate cleans the surface of the conveyor belt. This method ensures stable conveyor belt transport, reduces wear and jamming, and solves the problem of grinding debris easily falling into the inner side of the conveyor belt, which is not only difficult to clean but also, because the conveyor belt requires drive rollers, accumulates a lot of debris inside, increasing wear and causing jamming.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a metal processing and grinding machine, including a base, a grinding box fixedly connected to the top of the base, a conveyor belt provided on the top of the base, a collection box inserted into the front of the base, and further comprising:

[0007] A collection mechanism is provided on the outside of the conveyor belt. The collection mechanism includes a metal plate fixedly connected to the inside of the grinding box by screws. A rubber strip is fixedly connected to the metal plate. The end of the rubber strip away from the metal plate is in close contact with the top edge of the conveyor belt. Collection frames are fixedly connected to the left and right sides of the base. A guide groove is provided inside the base. An installation plate is provided below the conveyor belt. A brush is fixedly connected to the top of the installation plate.

[0008] Furthermore, the collection frame is connected to the guide groove, which is funnel-shaped. The collection box corresponds to the bottom opening of the guide groove. The mounting plate is disposed inside the guide groove. Fixing blocks are fixedly connected to both the front and back of the inner wall of the guide groove. The mounting plate is disposed at the bottom of the fixing blocks. The end of the mounting plate is fixedly connected to the fixing blocks by bolts. The top of the brush contacts the bottom of the conveyor belt. The collection frame is used to intercept and guide the debris discharged from the end of the conveyor belt, so that the debris can smoothly enter the guide groove.

[0009] Furthermore, the grinding box is equipped with a grinding mechanism, which includes a lifting seat inside the grinding box. Two steel wire wheels are rotatably connected inside the lifting seat. A second motor is mounted on the front of the lifting seat, and the output end of the second motor is fixedly connected to the steel wire wheel on the left side via a pin and a retaining ring. A scale plate is fixedly connected to the front of the top of the lifting seat. Limiting rods are fixedly connected to the four corners of the top of the lifting seat. A threaded rod is threadedly connected to the center of the top of the grinding box, and a connecting ring is fixedly connected to the center of the top of the lifting seat. The limiting rods are used to limit the movement of the lifting seat and make its movement more stable. The scale plate allows workers to easily check the lifting height.

[0010] Furthermore, a throttle is fixedly connected to the top of the threaded rod, and a convex ring is provided at the bottom of the threaded rod. The convex ring at the bottom of the threaded rod is rotatably connected inside the connecting ring. The scale plate and the limiting rod are slidably connected through the grinding box and extend to the outside. The backs of the two wire wheels are connected by a synchronous belt and a synchronous pulley.

[0011] Furthermore, the conveyor belt is connected to drive rollers on both the left and right sides, and a support plate is provided on the inner side of the conveyor belt. The front and back of the support plate are fixedly connected to the inner side of the base. A motor is fixedly connected to the left side of the front of the base through a support, and the output end of the motor is fixedly connected to the drive roller on the left side through a coupling.

[0012] This utility model has the following beneficial effects:

[0013] 1. In this invention, the debris generated during workpiece grinding will remain on the surface of the conveyor belt. The rubber strip will intercept the sides of the conveyor belt, greatly reducing the leakage of debris from the sides of the conveyor belt. The debris remaining on the conveyor belt will leak out after being conveyed to the end. At this time, the collection frame will intercept and guide the debris, allowing it to fall into the guide groove and enter the collection box for collection. In addition, the brush on the mounting plate will clean the surface of the conveyor belt. This method can ensure the stable conveying of the conveyor belt and reduce wear and jamming of the conveyor belt.

[0014] 2. By rotating the handle on the threaded rod, the threaded rod will pull the lifting seat upward or push it downward through the cooperation of the bottom convex ring and the connecting ring, thereby adjusting the height of the wire wheel. By observing the scale on the scale plate, the wire wheel can be precisely adjusted. Through height adjustment, it can be adapted to metal parts of different thicknesses to meet various grinding needs.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0018] Figure 2 This is a front view cross-sectional structural diagram of the base of this utility model;

[0019] Figure 3 This is a schematic diagram of the right-side cross-sectional structure of the base of this utility model;

[0020] Figure 4 This utility model Figure 3 A magnified structural diagram of A in the middle;

[0021] Figure 5 This is a schematic diagram of the overall structure of the grinding mechanism of this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Base; 11. Grinding box; 12. Conveyor belt; 121. Drive roller; 122. Support plate; 13. Collection box; 14. Motor 1; 2. Collection mechanism; 21. Metal plate; 22. Rubber strip; 23. Collection frame; 24. Guide groove; 25. Mounting plate; 251. Brush; 26. Fixing block; 3. Grinding mechanism; 31. Lifting seat; 32. Steel wire wheel; 33. Motor 2; 34. Scale plate; 35. Limiting rod; 36. Threaded rod; 37. Connecting ring. Detailed Implementation

[0024] 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 scope of protection of the present utility model.

[0025] Please see Figures 1-5 As shown, this utility model is a metal processing grinding machine, including a base 1, a grinding box 11 fixedly connected to the top of the base 1, a conveyor belt 12 provided on the top of the base 1, a collection box 13 inserted into the front of the base 1, and also including:

[0026] Collection mechanism 2 is located outside the conveyor belt 12. Collection mechanism 2 includes a metal plate 21 fixedly connected to the inside of the grinding box 11 by screws. A rubber strip 22 is fixedly connected to the metal plate 21, with one end of the rubber strip 22 away from the metal plate 21 in close contact with the top edge of the conveyor belt 12. Collection frames 23 are fixedly connected to the left and right sides of the base 1. A guide groove 24 is provided inside the base 1. An mounting plate 25 is located below the conveyor belt 12, and a brush 251 is fixedly connected to the top of the mounting plate 25. The brush 251 is used to collect the debris generated during workpiece grinding. Debris will remain on the surface of the conveyor belt 12. The rubber strip 22 will intercept the sides of the conveyor belt 12, greatly reducing the leakage of debris from the sides of the conveyor belt 12. The debris remaining on the conveyor belt 12 will leak out after being conveyed to the end. At this time, the collection box 23 will intercept and guide the debris, so that the debris will fall into the guide groove 24 and enter the collection box 13 for collection. In addition, the brush 251 on the mounting plate 25 will clean the surface of the conveyor belt 12. This method can ensure the stable conveying of the conveyor belt 12 and reduce wear and jamming of the conveyor belt 12.

[0027] The collection box 23 is connected to the guide groove 24, which is funnel-shaped. The collection box 13 corresponds to the bottom opening of the guide groove 24. The mounting plate 25 is set inside the guide groove 24. The front and back of the inner wall of the guide groove 24 are fixedly connected to the fixing blocks 26. The mounting plate 25 is set at the bottom of the fixing blocks 26. The end of the mounting plate 25 is fixedly connected to the fixing blocks 26 by bolts. The top of the brush 251 contacts the bottom of the conveyor belt 12.

[0028] The grinding box 11 is equipped with a grinding mechanism 3, which includes a lifting seat 31 inside the grinding box 11. Two steel wire wheels 32 are rotatably connected inside the lifting seat 31. A second motor 33 is installed on the front of the lifting seat 31. The output end of the second motor 33 is fixedly connected to the steel wire wheel 32 on the left side through a pin and a retaining ring. A scale plate 34 is fixedly connected to the front position of the top of the lifting seat 31. Limit rods 35 are fixedly connected to the four corners of the top of the lifting seat 31. A threaded rod 36 is threadedly connected to the center of the top of the grinding box 11. A connecting ring 37 is fixedly connected to the center of the top of the lifting seat 31. By rotating the handle on the threaded rod 36, the threaded rod 36 will pull the lifting seat 31 up or push it down through the cooperation of the bottom convex ring and the connecting ring 37, thereby adjusting the height of the steel wire wheel 32. By observing the scale on the scale plate 34, the steel wire wheel 32 can be precisely adjusted. By adjusting the height, it can adapt to metal parts of different thicknesses and meet various grinding needs.

[0029] A throttle is fixedly connected to the top of the threaded rod 36, and a convex ring is set at the bottom of the threaded rod 36. The convex ring at the bottom of the threaded rod 36 is rotatably connected inside the connecting ring 37. The scale plate 34 and the limit rod 35 are slidably connected through the grinding box 11 and extend to the outside. The back of the two wire wheels 32 are connected by a synchronous belt and a synchronous belt pulley.

[0030] The conveyor belt 12 has transmission rollers 121 connected to both the left and right sides inside. A support plate 122 is provided inside the conveyor belt 12. The front and back of the support plate 122 are fixedly connected to the inside of the base 1. A motor 14 is fixedly connected to the left side of the front of the base 1 through a support. The output end of the motor 14 is fixedly connected to the transmission roller 121 on the left side through a coupling.

[0031] One specific application of this embodiment is:

[0032] In use, first adjust the height of the wire wheel 32 according to the thickness of the metal part. Turn the handle on the threaded rod 36, and the threaded rod 36 will pull the lifting seat 31 up or down through the bottom convex ring and connecting ring 37, thereby adjusting the height of the wire wheel 32. Observe the scale on the scale plate 34 to adjust the wire wheel 32 precisely. When the lifting seat 31 moves, the limit rod 35 will slide on the grinding box 11, making the lifting seat 31 move in a straight line. After the height adjustment is completed, start the motor 33 to drive the left wire wheel 3. When the conveyor belt 12 rotates, the left wire wheel 32 will drive the right wire wheel 32 to rotate via the synchronous pulley and synchronous belt, keeping both wire wheels 32 rotating counterclockwise. Then, the motor 14 is started to drive the left transmission roller 121 to rotate clockwise, which will drive the conveyor belt 12 to the right. At this time, the conveyor belt 12 and the wire wheel 32 are in relative motion. Then, the metal part is placed on the left side of the conveyor belt 12, so that the metal part is conveyed to the right. When the metal part comes into contact with the wire wheel 32, the surface of the metal part will be polished, thereby removing the roughness. After polishing, any burrs or rust will be removed, and the metal parts will be discharged from the right side of the polishing box 11. The polishing debris will remain on the surface of the conveyor belt 12. Since the rubber strip 22 is fixed to the inner wall of the polishing box 11 by the metal plate 21, and the end of the rubber strip 22 is in close contact with the surface of the conveyor belt 12, it will intercept debris from the sides of the conveyor belt 12, significantly reducing the leakage of debris from the sides of the conveyor belt 12 without affecting its conveying. The support plate 122 supports the conveyor belt 12, preventing it from sagging. In addition, it ensures the stable transport of metal parts. After the debris remaining on the conveyor belt 12 is transported to the end, it will leak out from the end. At this time, the collection box 23 will intercept it and guide the debris, so that the debris will leak into the guide groove 24 and then enter the collection box 13 for collection. At the same time, the brush 251 on the mounting plate 25 will clean the surface of the conveyor belt 12. The conveyor belt 12 can achieve the purpose of self-cleaning during the transport process, reducing the residue of debris. Furthermore, the mounting plate 25 is installed on the fixing block 26 with screws, which makes it convenient to disassemble and replace the mounting plate 25 later.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it.

Claims

1. A metal processing grinding machine, comprising a base (1), a grinding box (11) fixedly connected to the top of the base (1), a conveyor belt (12) provided on the top of the base (1), and a collection box (13) inserted into the front of the base (1), characterized in that, Also includes: A collection mechanism (2) is provided on the outside of the conveyor belt (12). The collection mechanism (2) includes a metal plate (21) fixedly connected to the inside of the grinding box (11) by screws. A rubber strip (22) is fixedly connected to the metal plate (21). The end of the rubber strip (22) away from the metal plate (21) is in close contact with the top edge of the conveyor belt (12). Collection frames (23) are fixedly connected to the left and right sides of the base (1). A guide groove (24) is provided inside the base (1). An installation plate (25) is provided below the conveyor belt (12). A brush (251) is fixedly connected to the top of the installation plate (25).

2. The metal processing grinding machine according to claim 1, characterized in that, The collection frame (23) is connected to the guide groove (24), the guide groove (24) is funnel-shaped, the collection box (13) corresponds to the bottom opening of the guide groove (24), and the mounting plate (25) is set inside the guide groove (24).

3. The metalworking grinding machine according to claim 2, characterized in that, The guide groove (24) has a fixed block (26) fixedly connected to both the front and back sides of its inner wall. The mounting plate (25) is set at the bottom of the fixed block (26). The end of the mounting plate (25) is fixedly connected to the fixed block (26) by bolts. The top of the brush (251) is in contact with the bottom of the conveyor belt (12).

4. A metalworking grinding machine according to claim 3, characterized in that, The grinding box (11) is equipped with a grinding mechanism (3). The grinding mechanism (3) includes a lifting seat (31) inside the grinding box (11). Two steel wire wheels (32) are rotatably connected inside the lifting seat (31). A second motor (33) is installed on the front of the lifting seat (31). The output end of the second motor (33) is fixedly connected to the steel wire wheel (32) on the left side through a pin and a retaining ring. A scale plate (34) is fixedly connected to the front position of the top of the lifting seat (31). Limit rods (35) are fixedly connected to the four corners of the top of the lifting seat (31). A threaded rod (36) is threadedly connected to the center of the top of the grinding box (11). A connecting ring (37) is fixedly connected to the center of the top of the lifting seat (31).

5. A metalworking grinding machine according to claim 4, characterized in that, The threaded rod (36) has a throttle fixedly connected to the top, and the bottom of the threaded rod (36) is provided with a convex ring. The convex ring at the bottom of the threaded rod (36) is rotatably connected inside the connecting ring (37).

6. A metalworking grinding machine according to claim 4, characterized in that, The scale plate (34) and the limiting rod (35) are slidably connected through the grinding box (11) and extend to the outside. The back of the two wire wheels (32) are connected by a synchronous belt and a synchronous pulley.

7. A metalworking grinding machine according to claim 2, characterized in that, The conveyor belt (12) is connected to the transmission rollers (121) on both the left and right sides. The conveyor belt (12) is provided with a support plate (122) on the inside. The front and back of the support plate (122) are fixedly connected to the inside of the base (1). The base (1) is fixedly connected to the motor (14) on the left side of the front by a support. The output end of the motor (14) is fixedly connected to the transmission roller (121) on the left side by a coupling.

Images