Grinding wheel production equipment with waste collecting function

Abstract

The utility model discloses grinding wheel production equipment with a waste collecting function, and belongs to the technical field of grinding wheel production equipment. The problems that an existing grinding wheel production device is complex in material mixing step and large in material mixing workload are solved. The device specifically comprises a filter cylinder, a mixing cylinder, a collecting mechanism and a driving motor, the driving motor is arranged at the top of the filter cartridge; a filter mechanism is arranged in the filter cartridge; the bottom of the filter cartridge is connected with a mixing barrel, and a mixing mechanism is arranged in the mixing barrel; an output shaft of the driving motor penetrates through the filter cartridge and is connected with the filter mechanism and the mixing mechanism; the collecting mechanism is communicated with the filter cartridge. According to the utility model, the filtering mechanism in the filtering cylinder is used for filtering raw materials; the filtered raw materials directly fall into the mixing barrel to be mixed; due to the communicated design of the filter cylinder and the mixing cylinder, filtering and mixing are continuously carried out, and the working efficiency is improved; and the filtering cylinder and the mixing cylinder are communicated, and the driving motor is used for driving the filtering mechanism and the mixing mechanism to synchronously rotate, so that the equipment structure is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel production and manufacturing, in particular to a grinding wheel production device with a waste collection function. Background Art

[0002] The grinding wheel is a bonded abrasive tool with a certain strength that is formed by bonding ordinary abrasives into a certain shape. The main process of grinding wheel production is: first mix the abrasives, then add the bonding agent to them, and finally make them by pressing, drying and roasting. Therefore, the raw materials need to be mixed and stirred when preparing the grinding wheel, and a mixer is needed for mixing. The mixer commonly used in grinding wheel production in the prior art generally includes a mixing assembly, an agitator, a stirring motor and a feed port installed thereon. When mixing, the mixer needs to filter the materials first, and then manually send the filtered materials to the agitator for mixing; this process is labor-intensive and has low work efficiency, and is not suitable for large-scale production. In addition, since the raw materials of the grinding wheel are all small solid particles, particulate dust will be generated during mixing, and these dusts will be scattered into the air, which not only affects health and pollutes the environment, but also causes waste of raw materials. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a grinding wheel production device with a waste collection function, which solves the problems of complicated mixing steps and heavy mixing workload in the prior grinding wheel production device.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A grinding wheel production equipment with a waste collection function comprises a filter cartridge, a mixing cartridge, a collecting mechanism and a driving motor; the driving motor is arranged on the top of the filter cartridge, and a filtering mechanism is arranged inside the filter cartridge; the bottom of the filter cartridge is connected to the mixing cartridge, and a mixing mechanism is arranged inside the mixing cartridge; the output shaft of the driving motor passes through the filter cartridge to connect the filtering mechanism and the mixing mechanism; the collecting mechanism is connected to the filter cartridge.

[0006] In this solution, when in use, the raw materials are poured into the filter cylinder, and the filtering mechanism inside the filter cylinder filters the raw materials; after filtration, the raw materials directly fall into the mixing cylinder, and the mixing mechanism mixes them; the filter cylinder and the mixing cylinder are connected in design, and when mixing, the raw materials only need to be put into the filter cylinder once, and no workers need to transfer in the middle, which reduces the workload; and the filter cylinder and the mixing cylinder are connected in design, which is convenient for using a driving motor to drive the filtering mechanism and the mixing mechanism to rotate synchronously, reducing the number of motors and simplifying the equipment structure.

[0007] Furthermore, the filtering mechanism includes a partition plate, the center of which is fixedly connected to the output shaft of the driving motor; the partition plate divides the filter cylinder into several areas; a filter screen is connected to the bottom of each area; the edge of each filter screen is rotatably connected to the inner wall of the filter cylinder; and a stirring assembly is provided in each area.

[0008] In this solution, the partition plate divides the filter cylinder into several areas, and one raw material is put into each area when feeding; the filter mesh at the bottom of each area is selected as the filter mesh corresponding to the raw material in the area; this design can quickly throw all kinds of raw materials into the filter cylinder when feeding, and filter them at the same time, and then fall into the mixing cylinder for mixing after filtration, with fast mixing speed and high efficiency.

[0009] Furthermore, the stirring assembly includes a stirring shaft, which passes through the filter screen and is rotatably connected to the filter screen; a stirring blade is provided at the top of the stirring shaft, and a gear is connected to the bottom end of the stirring shaft, and the gear is meshed with the ring gear on the inner wall of the filter cartridge.

[0010] In this solution, a stirring shaft and stirring blades are designed. When the driving motor drives the partition plate and the filter screen to rotate, the rotating shaft arranged on the filter screen rotates synchronously with it. During the rotation, due to the meshing action of the gears and the ring gears, the rotating stirring shaft drives the stirring blades to rotate. During the rotation, the stirring blades push the raw materials on the filter screen to rotate with the blades, thereby quickly filtering them out of the filter screen. This design speeds up the filtration efficiency.

[0011] Furthermore, the edge of the filter screen is embedded in the annular groove on the inner wall of the filter cartridge, a roller is provided in the annular groove, and the filter screen is rotatably connected to the annular groove via the roller.

[0012] In this scheme, during actual filtration, the top of the filter screen carries raw materials, so the load of the filter screen is relatively large; designing it in the annular groove increases its fixing strength and improves its carrying capacity; designing the roller reduces the friction resistance between the filter screen and the annular groove when it rotates.

[0013] Furthermore, the mixing mechanism includes an anchor-type stirring paddle, which is connected to the bottom of the output shaft of the driving motor; an auger blade is provided in the middle of the anchor-type stirring paddle, and the auger blade is fixedly connected to the output shaft of the driving motor.

[0014] In this scheme, an anchor-type stirring paddle is used to stir the raw materials. During the stirring, the raw materials will gather in the middle of the anchor-type stirring paddle. After gathering, the auger blades will rotate to move them upward. During transportation, the raw materials will be thrown out to the surroundings due to the centrifugal effect. After being thrown out, the raw materials will continue to be stirred and mixed by the anchor-type stirring paddle. Through the coordinated work of the anchor-type stirring paddle and the auger blades, the raw materials in every corner of the mixing box can be mixed, and the degree of mixing is high.

[0015] Furthermore, the diameter of the auger blades decreases in a step-like manner from low to high.

[0016] Furthermore, two blades are provided on both sides of the anchor-type stirring paddle, and the bottoms of the two blades are connected.

[0017] In this solution, two paddles are designed, and the raw materials can pass through between the paddles, so as to avoid that the raw materials on one side of the paddles always follow the movement of the paddles synchronously without being mixed with other raw materials.

[0018] Furthermore, the collecting mechanism comprises a vacuum cleaner, the air intake end of the vacuum cleaner is connected to the filter cartridge via a pipeline, and the air outlet end of the vacuum cleaner is connected to the material collection box via a pipeline; a material blocking net is provided on the side wall of the material collection box.

[0019] In this solution, there will be a lot of dust during the filtering and mixing process. The vacuum cleaner will suck the connected air into the collection box, and the air will be discharged from the material blocking net. The dust material will be left in the collection box for reuse, thereby improving the utilization rate of the raw materials.

[0020] The beneficial effects of the utility model are:

[0021] The grinding wheel production equipment provided by the utility model has a connected filter barrel and a mixing barrel, and the raw materials can be filtered and mixed successively after being put in; and multiple areas are designed in the filter barrel, and the multiple areas are respectively used to accommodate different raw materials, so that multiple groups of raw materials can be filtered at the same time, and after filtering, they are mixed together by the mixing structure in the mixing barrel, and the mixing efficiency is high; workers do not need to transfer raw materials between the filtering operation and the mixing operation, and the work intensity is low. The anchor-type stirring paddle and the auger blades inside the mixing box work together, and the raw materials are mixed to a high degree without dead angles. The collection box is designed to collect waste materials in the dust to avoid the waste of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the cross-sectional structure of a grinding wheel production device with a waste collection function according to the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the stirring assembly in the utility model;

[0024] Figure 3 It is a schematic diagram of the annular groove and roller structure in the utility model.

[0025] Reference numerals:

[0026] 1. Filter cartridge; 11. Partition plate; 12. Filter screen; 13. Stirring assembly; 131. Stirring shaft; 132. Stirring blade; 133. Gear; 134. Ring gear; 14. Roller; 2. Mixing barrel; 21. Anchor stirring paddle; 211. Paddle; 22. Auger blade; 3. Collecting mechanism; 31. Vacuum cleaner; 32. Collecting box; 33. Material blocking net; 4. Driving motor; DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. The specific implementation of the utility model is described below to facilitate the understanding of the utility model by those skilled in the art, but it should be clear that the utility model is not limited to the scope of the specific implementation. For those of ordinary skill in the art, as long as various changes are within the spirit and scope of the utility model defined and determined by the attached claims, these changes are obvious, and all inventions and creations conceived using the utility model are protected.

[0028] like Figure 1 As shown, this embodiment provides a grinding wheel production device with a waste collection function, which integrates filtering and mixing functions, and can filter and mix the raw materials for grinding wheel production in sequence; simplifies the mixing steps of the raw materials and improves the mixing efficiency; it specifically includes:

[0029] Filter cylinder 1, mixing cylinder 2, collecting mechanism 3, driving motor 4, filtering mechanism and mixing mechanism;

[0030] Among them, the driving motor 4 is arranged on the top of the filter cartridge 1, and a filtering mechanism is arranged inside the filter cartridge 1; the bottom of the filter cartridge 1 is connected to the mixing cartridge 2, and a mixing mechanism is arranged inside the mixing cartridge 2; the output shaft of the driving motor 4 passes through the filter cartridge 1 to connect the filtering mechanism and the mixing mechanism; when in use, the raw materials are poured into the filter cartridge 1, and the filtering mechanism inside the filter cartridge 1 filters the raw materials; after filtration, the raw materials directly fall into the mixing cartridge 2, and the mixing mechanism mixes them; the collecting mechanism 3 is connected to the filter cartridge 1.

[0031] like Figure 2 As shown, the filtering mechanism includes a partition plate 11 and a filter screen 12, and the center of the partition plate 11 is fixedly connected to the output shaft of the driving motor 4; the partition plate 11 divides the filter barrel 1 into several areas; the bottom of each area is connected to a filter screen 12; the edge of each filter screen 12 is rotatably connected to the inner wall of the filter barrel 1; a stirring component 13 is provided in each area; the partition plate 11 divides the filter barrel 1 into several areas, and a raw material is added to each area when feeding; the filter screen 12 at the bottom of each area is selected as the filter screen 12 corresponding to the raw material in the area; this design can quickly throw all kinds of raw materials into the filter barrel 1 when feeding, and filter them at the same time, and then fall into the mixing barrel 2 for mixing after filtration, and the mixing speed is fast and the efficiency is high.

[0032] As a preferred embodiment of the present invention, the partition plate 11 can divide the filter cartridge 1 into four areas; the filter screen 12 at the bottom of the first area is used to filter abrasive aluminum oxide; the filter screen 12 at the bottom of the second area is used to filter abrasive silicon carbide; the filter screen 12 at the bottom of the third area is used to filter cryolite; the filter screen 12 at the bottom of the fourth area is used to filter resin powder, etc. In actual industrial manufacturing, the user can design the filter screen 12 according to the raw material components required for grinding wheel preparation.

[0033] The stirring assembly 13 includes a stirring shaft 131, a stirring blade 132, a gear 133 and a ring gear 133; the stirring shaft 131 passes through the filter screen 12 and is rotatably connected to the filter screen 12; a stirring blade 132 is provided at the top of the stirring shaft 131, and a gear 133 is connected to the bottom end of the stirring shaft 131, and the gear 133 is meshed and connected with the ring gear 134 on the inner wall of the filter cylinder 1; when the driving motor 4 drives the partition plate 11 and the filter screen 12 to rotate, the rotating shaft arranged on the filter screen 12 rotates synchronously with it; during the rotation, due to the meshing action of the gear 133 and the ring gear 134, the rotating shaft stirring shaft 131 drives the stirring blade 132 to rotate, and during the rotation, the stirring blade 132 pushes the raw materials on the filter screen 12 to flip back and forth, thereby quickly filtering them out of the filter screen 12; this design speeds up the filtration efficiency.

[0034] like Figure 3 As shown, the edge of the filter screen 12 is embedded in the annular groove of the inner wall of the filter cartridge 1, and a roller 14 is provided in the annular groove, and the filter screen 12 is rotatably connected to the annular groove through the roller 14. In actual filtration, the top of the filter screen 12 carries raw materials, so the load of the filter screen 12 is relatively large; designing it in the annular groove increases its fixing strength and improves its carrying capacity; designing the roller 14 reduces the friction resistance between the filter screen 12 and the annular groove when rotating.

[0035] As a preferred embodiment of the present invention, the filter screen 12 is a fan-shaped structure, the arc edge of the fan-shaped structure is provided with a ring, and the roller 14 is supported on the ring.

[0036] The mixing mechanism includes an anchor stirring paddle 21, which is connected to the bottom of the output shaft of the driving motor 4; an auger blade 22 is provided in the middle of the anchor stirring paddle 21, and the auger blade 22 is fixedly connected to the output shaft of the driving motor 4. The anchor stirring paddle 21 is used to stir the raw materials, and the raw materials will gather in the middle of the anchor stirring paddle during stirring. After gathering, the auger blade 22 rotates to move them upward. During transportation, the raw materials are thrown out to the surroundings due to centrifugal action, and the raw materials continue to be stirred by the anchor stirring paddle after being thrown out; through the coordinated work of the anchor stirring paddle and the auger blade 22, the raw materials in every corner of the mixing box can be mixed, and the mixing degree is high.

[0037] The diameter of the auger blade 22 decreases in a step-like manner from low to high.

[0038] Two blades 211 are provided on both sides of the anchor-type stirring paddle 21, and the bottoms of the two blades 211 are connected; the two blades 211 are designed so that raw materials can pass through between the blades 211, so as to avoid that the raw materials on one side of the blade 211 always follow the movement of the blade 211 synchronously without being mixed with other raw materials.

[0039] The collecting mechanism 3 includes a vacuum cleaner 31, the air intake end of the vacuum cleaner 31 is connected to the filter cartridge 1 through a pipeline, and the air outlet end of the vacuum cleaner 31 is connected to the collection box 32 through a pipeline; a material blocking net 33 is provided on the side wall of the collection box 32; there will be a lot of dust during the filtering and stirring process, and the vacuum cleaner 31 will suck the connected air into the collection box 32, and the air will be discharged from the material blocking net 33, and the dust material will be retained in the collection box 32 for reuse, thereby improving the utilization rate of the raw materials.

[0040] As a preferred embodiment of the present invention, the vacuum cleaner 31 may be a vacuum cleaner in the utility model patent with the authorization publication number CN218393472U.

[0041] The working principle of this embodiment is:

[0042] When the grinding wheel production equipment provided in this embodiment is used, each raw material is put into the corresponding area respectively, and the raw material is accumulated on the filter plate at the bottom of each area; the drive motor 4 is started, and the drive motor 4 drives the partition plate 11 and the filter screen 12 to rotate, and the filter screen 12 drives the rotating shaft to rotate circumferentially around the output shaft of the drive motor 4; during the rotation, due to the meshing action of the gear 133 and the ring gear 134, the rotating shaft stirring shaft 131 drives the stirring blade 132 to rotate, and during the rotation, the stirring blade 132 pushes the raw material on the filter screen 12 to flip back and forth, thereby filtering it out of the filter screen 12.

[0043] After being filtered, each raw material will fall into the mixing barrel 2. The anchor stirring paddle and the auger blade 22 in the mixing barrel 2 rotate under the drive of the driving motor 4 to stir the raw materials. During the stirring, part of the raw materials will gather in the middle position of the anchor stirring paddle, and the auger blade 22 will transport this part of the raw materials upward during the rotation. During the transportation, this part of the raw materials will be thrown out to the surroundings due to the centrifugal effect. After being thrown out, the raw materials will continue to be stirred by the anchor stirring paddle, thereby achieving a high degree of mixing of the raw materials.

[0044] Those skilled in the art will appreciate that the embodiments herein are intended to help readers understand the principles of the present invention, and should be understood that the protection scope of the present invention is not limited to such specific statements and embodiments. Those skilled in the art can make various other specific variations and combinations based on the technical inspiration disclosed in the present invention without departing from the essence of the present invention, and these variations and combinations are still within the protection scope of the present invention.

Claims

1. A grinding wheel production equipment with waste collection function, characterized in that: The invention comprises a filter cartridge (1), a mixing cartridge (2), a collecting mechanism (3) and a driving motor (4); the driving motor (4) is arranged on the top of the filter cartridge (1), and a filtering mechanism is arranged inside the filter cartridge (1); the bottom of the filter cartridge (1) is connected to the mixing cartridge (2), and a mixing mechanism is arranged inside the mixing cartridge (2); the output shaft of the driving motor (4) passes through the filter cartridge (1) to connect the filtering mechanism and the mixing mechanism; the collecting mechanism (3) is in communication with the filter cartridge (1).

2. The grinding wheel production equipment with waste collection function according to claim 1, characterized in that: The filtering mechanism comprises a partition plate (11), the center of which is fixedly connected to the output shaft of the driving motor (4); the partition plate (11) divides the filter cartridge (1) into a plurality of areas; a filter screen (12) is connected to the bottom of each area; the edge of each filter screen (12) is rotatably connected to the inner wall of the filter cartridge (1); A stirring assembly (13) is provided in each area.

3. The grinding wheel production equipment with waste collection function according to claim 2 is characterized in that: The stirring assembly comprises a stirring shaft (131), the stirring shaft (131) passes through the filter screen (12) and is rotatably connected to the filter screen (12); a stirring blade (132) is provided at the top end of the stirring shaft (131), and a gear (133) is connected to the bottom end of the stirring shaft (131), and the gear is meshedly connected to a ring gear (134) on the inner wall of the filter cartridge (1).

4. The grinding wheel production equipment with waste collection function according to claim 2, characterized in that: The edge of the filter screen (12) is embedded in the annular groove on the inner wall of the filter cartridge (1), a roller (14) is provided in the annular groove, and the filter screen (12) is rotatably connected to the annular groove via the roller (14).

5. The grinding wheel production equipment with waste collection function according to claim 1, characterized in that: The mixing mechanism comprises an anchor-type stirring paddle (21), wherein the anchor-type stirring paddle (21) is connected to the bottom of the output shaft of the drive motor (4); an auger blade (22) is provided in the middle of the anchor-type stirring paddle (21), and the auger blade (22) is fixedly connected to the output shaft of the drive motor (4).

6. The grinding wheel production equipment with waste collection function according to claim 5, characterized in that: The caliber of the auger blades (22) decreases in a step-like manner from low to high.

7. The grinding wheel production equipment with waste collection function according to claim 5, characterized in that: Two blades (211) are provided on both sides of the anchor-type stirring paddle (21), and the bottoms of the two blades (211) are connected.

8. The grinding wheel production equipment with waste collection function according to claim 1, characterized in that: The collecting mechanism (3) comprises a vacuum cleaner (31), the air intake end of the vacuum cleaner (31) is connected to the filter cartridge (1) via a pipeline, and the air outlet end of the vacuum cleaner (31) is connected to a material collection box (32) via a pipeline; a material blocking net (33) is provided on the side wall of the material collection box (32).

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