Vibration grinding machine with automatic discharging function

Abstract

The utility model discloses a vibration grinder with an automatic discharging function, which relates to the technical field of mechanical equipment and comprises a base, a vibration grinding mechanism is fixedly mounted on the left portion of the upper end of the base, and an automatic discharging component is fixedly mounted on the right portion of the upper end of the base. According to the vibration grinding machine with the automatic discharging function, materials entering the grinding cylinder can be evenly ground through a grinding medium through the vibration grinding mechanism. The ground materials can be discharged from the through groove through the vibration effect of the grinding cylinder through the automatic discharging assembly, the grinding media and the materials flow to the electric conveying belt through the material guiding plate, the materials and the grinding media can be separated through the through holes in the electric conveying belt, the grinding media fall into the collecting box to be collected in a unified mode, and the materials are conveyed out through the electric conveying belt. And the inner wall of the grinding cylinder can be cleaned through the cleaning assembly after the grinding cylinder finishes working, material residues and impurity residues are prevented, and the grinding efficiency of a subsequent grinding machine is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a vibration grinding machine with an automatic discharging function. Background Art

[0002] A vibration grinding machine is a grinding machine that grinds the surface of a workpiece with a grinding tool coated or embedded with abrasives. It is used for stamping, die-casting, casting, and forging of materials such as stainless steel, iron, copper, zinc, aluminum, and magnesium alloys. It is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, thread surfaces, and other shaped surfaces in workpieces.

[0003] Chinese patent document CN211073136U discloses a safe and environmentally friendly vibration grinding machine. It is provided with a U-shaped sound insulation frame and a door panel on the outside of the machine body, and further prevents noise pollution under the action of sound insulation cotton. A sealing cover is installed above the grinding hopper through an electric telescopic rod. When the sealing cover approaches the annular sealing block, the dust generated during the operation of the machine body will be sucked into the vacuum cleaner through the through hole and the hose for treatment, which is green and environmentally friendly.

[0004] Regarding the existing technology, there are the following problems: The above-mentioned vibration grinding machine cannot discharge materials automatically after grinding, and it is necessary to manually operate the grinding hopper, which is rather troublesome. At the same time, after the above-mentioned vibration grinding machine works, some residues or impurities of the materials are likely to remain on its inner wall. The accumulation of impurities will not only reduce the service life of the equipment, but also easily affect the subsequent working conditions of the grinding machine. Summary of the Utility Model

[0005] The utility model provides a vibration grinding machine with an automatic discharging function to solve the problems mentioned in the above background art.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A vibration grinding machine with an automatic discharging function includes a base. The left part of the upper end of the base is fixedly installed with a vibration grinding mechanism, the right part of the upper end of the base is fixedly installed with an automatic discharging component, and the front part of the left part of the upper end of the base is fixedly installed with a cleaning component.

[0008] Preferably, the vibration grinding mechanism includes a machine base. The lower end of the machine base is fixedly installed with a plurality of shock absorbers, and the lower ends of the plurality of shock absorbers are fixedly installed with the left part of the upper end of the base. The upper end of the machine base is fixedly installed with a connecting column, the upper end of the connecting column is movably connected with a grinding cylinder, and a vibration motor is fixedly installed in the middle of the inner wall of the grinding cylinder.

[0009] Preferably, the automatic discharging assembly includes two slide rails, the left sides of the two slide rails are fixedly installed at the front and rear positions of the right part of the outer wall of the grinding cylinder, a baffle is slidably connected to the opposite sides of the two slide rails, a through groove is formed at the bottom position of the right part of the outer wall of the grinding cylinder, and the baffle is located to the right of the through groove.

[0010] Preferably, two mounting blocks are fixedly installed at the top position of the right part of the outer wall of the grinding cylinder. An electric push rod is fixedly installed on the inner wall of the front mounting block. The output end of the electric push rod is fixedly connected to the front part of the upper end of the baffle. A slide rod passing through the top of the rear mounting block is slidably connected to the upper end of the rear mounting block, and the lower end of the slide rod is fixedly connected to the rear part of the upper end of the baffle.

[0011] Preferably, a guide plate is fixedly installed at the top position of the right part of the outer wall of the connecting column. The guide plate is located below the baffle. An electric conveyor belt is movably connected to the upper right part of the base. A plurality of through holes are formed on the outer peripheral surface of the electric conveyor belt. A collection box is slidably connected to the upper right part of the base, and the collection box is located directly below the electric conveyor belt.

[0012] Preferably, the cleaning assembly includes a water tank. The lower end of the water tank is fixedly installed at the front position of the upper left part of the base. Connecting frames I are fixedly installed at the top positions of the left and right parts at the rear of the water tank. The top plate is fixedly installed at one end of the two connecting frames I away from the water tank. A water pump is fixedly installed in the middle of the upper end of the water tank. A water delivery pipe passing through the top of the top plate is rotatably connected to the output end of the water pump. A water spray head is fixedly installed at one end of the water delivery pipe away from the water pump, and the water spray head is located in the inner cavity of the grinding cylinder.

[0013] Preferably, a threaded rod is rotatably connected to the front part of the upper end of the top plate. A hand wheel is fixedly installed at the right end of the threaded rod. A slider is threadedly connected to the outer wall of the threaded rod. A rack is slidably connected to the middle of the upper end of the top plate. A connecting frame II is fixedly installed at the rear side of the slider, and one end of the connecting frame II away from the slider is fixedly connected to the middle of the front side of the rack.

[0014] Preferably, a gear is fixedly sleeved on the outer wall of the water delivery pipe near the top plate, and the outer surface of the gear meshes with the rear side of the rack.

[0015] Due to the adoption of the above technical solutions, the technical progress achieved by the present utility model compared with the prior art is:

[0016] 1. The utility model provides a vibrating grinding machine with an automatic discharging function. Through the cooperation among a slide rail, a baffle, a mounting block, an electric push rod, a slide rod, a guide plate, an electric conveyor belt and a collection box, the ground materials can be discharged from a through groove under the vibration action of a grinding cylinder. The grinding medium and the materials flow to the electric conveyor belt through the guide plate. The through holes on the electric conveyor belt can separate the materials from the grinding medium. The grinding medium falls into the collection box for unified collection, and the materials are conveyed out by the electric conveyor belt, improving the production efficiency of the grinding machine.

[0017] 2. The utility model provides a vibrating grinding machine with an automatic discharging function. Through the cooperation among a water tank, a connecting frame I, a top plate, a water pump, a water delivery pipe, a water spraying head, a threaded rod, a hand wheel, a slider, a rack, a connecting frame II and a gear, the inner wall of the grinding cylinder can be cleaned after the work of the grinding cylinder is finished, preventing the residue and impurities of the materials from remaining and ensuring the grinding efficiency of the subsequent grinding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall front view structural schematic diagram of the utility model;

[0019] Figure 2 is the overall top view structural schematic diagram of the utility model;

[0020] Figure 3 is the overall exploded structural schematic diagram of the utility model;

[0021] Figure 4 is the structural schematic diagram of the automatic discharging assembly of the utility model;

[0022] Figure 5 is the exploded structural schematic diagram (I) of the cleaning assembly of the utility model;

[0023] Figure 6 is the exploded structural schematic diagram (II) of the cleaning assembly of the utility model.

[0024] In the figure: 1, base; 2, vibrating grinding mechanism; 3, automatic discharging assembly; 4, cleaning assembly; 21, machine base; 22, connecting column; 23, grinding cylinder; 24, vibrating motor; 31, slide rail; 32, baffle; 33, through groove; 34, mounting block; 35, electric push rod; 36, slide rod; 37, guide plate; 38, electric conveyor belt; 39, through hole; 310, collection box; 41, water tank; 42, connecting frame I; 43, top plate; 44, water pump; 45, water delivery pipe; 46, water spraying head; 47, threaded rod; 48, hand wheel; 49, slider; 410, rack; 411, connecting frame II; 412, gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] As Figure 1 shown, a vibrating grinding machine with an automatic discharging function includes a base 1. A vibrating grinding mechanism 2 is fixedly installed at the left part of the upper end of the base 1, an automatic discharging assembly 3 is fixedly installed at the right part of the upper end of the base 1, and a cleaning assembly 4 is fixedly installed at the front position of the left part of the upper end of the base 1.

[0027] Through the vibrating grinding mechanism 2, the materials entering the grinding cylinder 23 can be ground evenly by the grinding medium. Through the automatic discharging assembly 3, the ground materials can be discharged from the through groove 33 under the vibration action of the grinding cylinder 23. The grinding medium and the materials flow onto the electric conveyor belt 38 through the guide plate 37. The through holes 39 on the electric conveyor belt 38 can separate the materials from the grinding medium. The grinding medium falls into the collection box 310 for unified collection, and the materials are conveyed away by the electric conveyor belt 38, improving the production efficiency of the grinding machine. Through the cleaning assembly 4, the inner wall of the grinding cylinder 23 can be cleaned after the work of the grinding cylinder 23 is completed, preventing the residue and impurities of the materials from remaining and ensuring the grinding efficiency of the subsequent grinding machine.

[0028] As Figure 2 and Figure 3 shown, the vibrating grinding mechanism 2 includes a machine base 21. A plurality of shock absorbers are fixedly installed at the lower end of the machine base 21, and the lower ends of the plurality of shock absorbers are fixedly installed with the left part of the upper end of the base 1. A connecting column 22 is fixedly installed at the upper end of the machine base 21, and the upper end of the connecting column 22 is movably connected with a grinding cylinder 23. A vibrating motor 24 is fixedly installed in the middle of the inner wall of the grinding cylinder 23.

[0029] The plurality of shock absorbers can shock-absorb the machine base 21 when the grinding cylinder 23 is working. After the vibrating motor 24 is started, it can drive the grinding cylinder 23 to vibrate. The grinding cylinder 23 sways on the connecting column 22, so that the grinding medium grinds the materials entering the grinding cylinder 23 finely under strong impact and rotation. After grinding to a certain extent, the through groove 33 is opened, and the materials and the grinding medium can gradually move outwards towards the through groove 33 as the material surface is balanced.

[0030] As Figure 2 、 Figure 3 and Figure 4 shown, the automatic discharging assembly 3 includes two slide rails 31. The left sides of the two slide rails 31 are fixedly installed at the front and rear positions of the right part of the outer wall of the grinding cylinder 23. A baffle 32 is slidably connected to the opposite sides of the two slide rails 31. A through groove 33 is opened at the bottom position of the right part of the outer wall of the grinding cylinder 23, and the baffle 32 is located to the right of the through groove 33.

[0031] The size of the baffle 32 is slightly larger than that of the through slot 33. The baffle 32 can move up and down between the inner walls of the two slide rails 31, thereby realizing the opening and closing of the through slot 33.

[0032] As Figure 4 shown, two mounting blocks 34 are fixedly installed at the top position of the right part of the outer wall of the grinding cylinder 23. An electric push rod 35 is fixedly installed on the inner wall of the front mounting block 34. The output end of the electric push rod 35 is fixedly connected to the front part of the upper end of the baffle 32. A slide rod 36 is slidably connected to the upper end of the rear mounting block 34 and penetrates through the top of the rear mounting block 34. The lower end of the slide rod 36 is fixedly connected to the rear part of the upper end of the baffle 32.

[0033] The output end of the electric push rod 35 can drive the baffle 32 to slide between the two slide rails 31, making the movement of the baffle 32 automated without manual operation. The slide rod 36 has a limiting effect on the movement of the baffle 32.

[0034] As Figure 4 shown, a guide plate 37 is fixedly installed at the top position of the right part of the outer wall of the connecting column 22. The guide plate 37 is located below the baffle 32. An electric conveyor belt 38 is movably connected to the upper right part of the base 1. A plurality of through holes 39 are formed on the outer peripheral surface of the electric conveyor belt 38. A collection box 310 is slidably connected to the upper right part of the base 1. The collection box 310 is located directly below the electric conveyor belt 38.

[0035] The position of the guide plate 37 will not be affected by the vibration of the grinding cylinder 23. After the grinding medium and the material are discharged from the through slot 33 due to the vibration, the two fall onto the electric conveyor belt 38 through the guide plate 37. The electric conveyor belt 38 is a common mechanism, which includes a motor, two transmission rollers and a conveyor belt. A plurality of through holes 39 are formed on the outer peripheral surface of the conveyor belt. The output end of the motor drives one of the transmission rollers to rotate. The two transmission rollers rotate simultaneously due to the transmission of the conveyor belt, so that the conveyor belt drives the grinding medium and the material to move. The grinding medium falls into the collection box 310 through the through holes 39, and the material can be conveyed to other positions by the conveyor belt.

[0036] As Figure 5 and Figure 6 shown, the cleaning assembly 4 includes a water tank 41. The lower end of the water tank 41 is fixedly installed at the front position of the upper left part of the base 1. Connecting frames one 42 are fixedly installed at the top positions of the left and right parts at the rear of the water tank 41. The ends of the two connecting frames one 42 far from the water tank 41 are fixedly installed with a top plate 43. A water pump 44 is fixedly installed in the middle of the upper end of the water tank 41. The output end of the water pump 44 is rotatably connected with a water delivery pipe 45 that penetrates through the top of the top plate 43. The end of the water delivery pipe 45 far from the water pump 44 is fixedly installed with a spray head 46. The spray head 46 is located in the inner cavity of the grinding cylinder 23.

[0037] A water inlet pipe is fixedly installed at the upper right part of the water tank 41. Workers can add a certain amount of water or cleaning liquid into the water tank 41 through the water inlet pipe. The water pump 44 pumps the water in the water tank 41 into the water delivery pipe 45, and then the water spray head 46 sprays and cleans the inner wall of the grinding cylinder 23.

[0038] As Figure 6 shown, a threaded rod 47 is rotatably connected to the front part of the upper end of the top plate 43. A handwheel 48 is fixedly installed at the right end of the threaded rod 47. A slider 49 is threadedly connected to the outer wall of the threaded rod 47. A rack 410 is slidably connected to the middle part of the upper end of the top plate 43. A connecting frame two 411 is fixedly installed at the rear side of the slider 49. One end of the connecting frame two 411 away from the slider 49 is fixedly connected to the middle part of the front side of the rack 410.

[0039] By rotating the handwheel 48, the handwheel 48 drives the threaded rod 47 to rotate. The slider 49 drives the connecting frame two 411 and the rack 410 to move through being threadedly connected to the threaded rod 47.

[0040] As Figure 5 and Figure 6 shown, a gear 412 is fixedly sleeved on the outer wall of the water delivery pipe 45 near one side of the top plate 43. The outer surface of the gear 412 meshes with the rear side of the rack 410.

[0041] Due to the movement of the rack 410, the gear 412 drives the water delivery pipe 45 to rotate through meshing with the rack 410, so that the water delivery pipe 45 can drive the water spray head 46 to rotate a certain angle in the grinding cylinder 23, thereby improving the cleaning range of the grinding cylinder 23.

[0042] The working principle of the present utility model: Workers first put the grinding medium into the grinding cylinder 23, then add the material to be ground and the grinding agent, and start the vibration motor 24. The grinding medium rubs the surface of the material during vibration. After grinding to a certain degree, start the electric push rod 35 and the electric conveyor belt 38. The output end of the electric push rod 35 drives the baffle 32 to move upward. When the baffle 32 moves upward, the through groove 33 is exposed. The grinding medium and the material are discharged from the through groove 33 and pass through the guide plate 37 until they roll onto the electric conveyor belt 38. The through holes 39 on the electric conveyor belt 38 separate the grinding medium and the material. The grinding medium is concentrated and falls into the collection box 310, while the ground material is continuously conveyed by the electric conveyor belt 38 to other collection structures.

[0043] After the grinding cylinder 23 finishes its work, the water pump 44 is started. The water pump 44 pumps the solution in the water tank 41 into the water delivery pipe 45, and then it is sprayed onto the inner wall of the grinding cylinder 23 by the spray head 46. During this period, the staff can rotate the hand wheel 48. The hand wheel drives the threaded rod 47 to rotate. The slider 49 drives the connecting frame two 411 and the rack 410 to move through the threaded connection with the threaded rod 47, so that the gear 412 drives the water delivery pipe 45 to rotate through the engagement with the rack 410. The water delivery pipe 45 drives the spray head 46 to rotate a certain angle, thereby expanding the cleaning range of the grinding cylinder 23. After the grinding cylinder 23 is cleaned, the electric push rod 35 is started, and its output end drives the baffle 32 to move. The water flow is discharged by the material guide plate 37, and the water flow flows into the collection box 310 through the through hole 39 on the electric conveyor belt 38 for collection.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibration grinding machine with automatic discharging function, comprising a base (1), characterized in that: A vibration grinding mechanism (2) is fixedly mounted on the left upper end of the base (1), an automatic discharging assembly (3) is fixedly mounted on the right upper end of the base (1), and a cleaning assembly (4) is fixedly mounted on the front position of the left upper end of the base (1).

2. The vibration grinding machine with automatic discharging function according to claim 1, characterized in that: The vibration grinding mechanism (2) comprises a machine base (21), a plurality of shock absorbers are fixedly mounted on the lower end of the machine base (21), the lower ends of the plurality of shock absorbers are fixedly mounted to the left upper end of the base (1), a connecting column (22) is fixedly mounted on the upper end of the machine base (21), a grinding cylinder (23) is movably connected to the upper end of the connecting column (22), and a vibration motor (24) is fixedly mounted on the middle part of the inner wall of the grinding cylinder (23).

3. The vibration grinding machine with automatic discharging function according to claim 2, characterized in that: The automatic discharging assembly (3) comprises two slide rails (31), the left sides of the two slide rails (31) are fixedly installed at the front and rear positions of the right part of the outer wall of the grinding cylinder (23), the opposite sides of the two slide rails (31) are slidably connected with a baffle (32), a through groove (33) is opened at the bottom position of the right part of the outer wall of the grinding cylinder (23), and the baffle (32) is located to the right of the through groove (33).

4. The vibration grinding machine with automatic discharging function according to claim 3 is characterized in that: Two mounting blocks (34) are fixedly installed at the top position of the right part of the outer wall of the grinding cylinder (23); an electric push rod (35) is fixedly installed on the inner wall of the mounting block (34) at the front; the output end of the electric push rod (35) is fixedly connected to the front part of the upper end of the baffle (32); the upper end of the mounting block (34) at the rear is slidably connected to a sliding rod (36) passing through the top of the mounting block (34) at the rear; the lower end of the sliding rod (36) is fixedly connected to the rear part of the upper end of the baffle (32).

5. The vibration grinding machine with automatic discharging function according to claim 4, characterized in that: A material guide plate (37) is fixedly installed at the top position of the right part of the outer wall of the connecting column (22), and the material guide plate (37) is located below the baffle (32). The upper right part of the base (1) is movably connected to an electric conveyor belt (38), and the outer peripheral surface of the electric conveyor belt (38) is provided with a plurality of through holes (39). The upper right part of the base (1) is slidably connected to a collection box (310), and the collection box (310) is located directly below the electric conveyor belt (38).

6. The vibration grinding machine with automatic discharging function according to claim 5, characterized in that: The cleaning assembly (4) comprises a water tank (41), the lower end of the water tank (41) is fixedly mounted at the front position of the left upper end of the base (1), the top positions of the left and right rear sides of the water tank (41) are both fixedly mounted with a connecting frame (42), the ends of the two connecting frames (42) away from the water tank (41) are fixedly mounted with a top plate (43), a water pump (44) is fixedly mounted at the middle of the upper end of the water tank (41), the output end of the water pump (44) is rotatably connected to a water pipe (45) penetrating the top of the top plate (43), the end of the water pipe (45) away from the water pump (44) is fixedly mounted with a water spray head (46), and the water spray head (46) is located in the inner cavity of the grinding cylinder (23).

7. The vibration grinding machine with automatic discharging function according to claim 6, characterized in that: The front part of the upper end of the top plate (43) is rotatably connected to a threaded rod (47), the right end of the threaded rod (47) is fixedly installed with a hand wheel (48), the outer wall of the threaded rod (47) is threadedly connected to a slider (49), the middle part of the upper end of the top plate (43) is slidably connected to a rack (410), the rear side of the slider (49) is fixedly installed with a second connecting frame (411), and the end of the second connecting frame (411) away from the slider (49) is fixedly connected to the middle part of the front side of the rack (410).

8. The vibration grinding machine with automatic discharging function according to claim 7, characterized in that: A gear (412) is fixedly sleeved on one side of the outer wall of the water delivery pipe (45) close to the top plate (43), and the outer surface of the gear (412) is meshed with the rear side of the rack (410).

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