CN210229745U

CN210229745U - Compounding device is used in emery wheel production

Info

Publication number: CN210229745U
Application number: CN201920924414.1U
Authority: CN
Inventors: Jianhong Xu; 徐建红; Jianqiu Zhou; 周建秋
Original assignee: Quzhou Dahong Grinding Wheel Manufacturing Co Ltd
Current assignee: Quzhou Dahong Grinding Wheel Manufacturing Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-03
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a compounding device is used in emery wheel production, the on-line screen storage device comprises a fixed pedestal, the support column, two are all installed to the top outer wall both sides of unable adjustment base one side the mounting groove has all been opened to the top outer wall of support column, one of them the first positive and negative motor of internally mounted of mounting groove, another the internally mounted of mounting groove has the connecting block, first axis of rotation is installed to first positive and negative motor output shaft one end, and the one end that first positive and negative motor was kept away from to first axis of rotation rotates and connects in the connecting block, the outer wall fixed mounting of first axis of rotation has the connecting plate. The utility model discloses be convenient for the staff operation whole compounding device for the compounding device realizes semi-automatization work, has not only reduced the labour of during operation, has improved the work efficiency of staff's emery wheel production compounding moreover, increases and mixes the contact surface of raw materials, makes the intensive mixing between the mixed raw materials mix, improves the quality after the mixed emery wheel raw and other materials of compounding device mix.

Description

Compounding device is used in emery wheel production

Technical Field

The utility model relates to an emery wheel technical field especially relates to a compounding device is used in emery wheel production.

Background

Grinding wheels are the most important type of grinding tool in grinding operations. The grinding wheel is a porous body prepared by adding a binding agent into an abrasive, compacting, drying and roasting. Due to the differences of the grinding materials, the bonding agents and the manufacturing process, the characteristics of the grinding wheels are greatly different, and therefore, the grinding quality, the production rate and the economy are greatly influenced. The characteristics of the grinding wheel are mainly determined by the factors of abrasive, granularity, bonding agent, hardness, tissue, shape, size and the like, and raw materials need to be well mixed and stirred before the grinding wheel is produced.

Mixing device is used in emery wheel production among the prior art, the staff of being not convenient for operates whole mixing device, and semi-automatization work can not be realized to the mixing device, and the labour of during operation is great, and the work efficiency of staff's emery wheel production compounding is low moreover, and agitating unit is less with the contact surface of mixing raw materials, can not intensive mixing mix between the mixing raw materials, and the quality after the mixing device mixes emery wheel raw and other materials is relatively poor.

Therefore, it is necessary to design a material mixing device for producing a grinding wheel to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mixing device for producing grinding wheels.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a material mixing device for producing grinding wheels comprises a fixed base, wherein support columns are mounted on two sides of the outer wall of the top of one side of the fixed base, mounting grooves are formed in the outer wall of the top of the two support columns, a first positive and negative motor is mounted in one mounting groove, a connecting block is mounted in the other mounting groove, a first rotating shaft is mounted at one end of an output shaft of the first positive and negative motor, one end, far away from the first positive and negative motor, of the first rotating shaft is rotatably connected in the connecting block, a connecting plate is fixedly mounted on the outer wall of the first rotating shaft, a material mixing cover is arranged at one end, far away from the first rotating shaft, of the connecting plate, a groove is formed in the outer wall of one side of the material mixing cover, a scraping plate is arranged in the groove, a driving motor is mounted on the outer, the stirring mechanism is located on one side of the groove, the fixed columns are installed on two sides of the outer wall of the top of one side of the fixed base, one of the fixed columns is provided with a second positive and negative motor, the output shaft of the second positive and negative motor is provided with a second rotating shaft, one end, far away from the second positive and negative motor, of the second rotating shaft is rotatably connected into one side of the other fixed column, the outer wall of the second rotating shaft is provided with two L-shaped connecting rods, the outer wall of the top of each L-shaped connecting rod is provided with a mixing cylinder, and a material guiding hopper is installed on the outer wall.

Furthermore, the stirring mechanism comprises a rotating plate, the center of the rotating plate is connected with an output shaft of the driving motor, a stirring fin is installed on the outer wall of one end of the rotating plate, an arc-shaped plate is arranged at the included angle between the stirring fin and the rotating plate, and triangular teeth are arranged on the outer wall of the top of the stirring fin.

Furthermore, two the one end that the second axis of rotation was kept away from to the L type connecting rod is provided with the baffle, and the baffle laminating is on the outer wall of compounding jar.

Furthermore, the outer wall of the second rotating shaft is fixedly provided with two supporting plates, and the bottom of the discharge end of the guide hopper is arranged on the two supporting plates.

Furthermore, oblique rib plates are arranged at the corner positions of the two L-shaped connecting rods and the second rotating shaft, and the front view of each oblique rib plate is of a triangular structure.

Furthermore, a handle is fixedly mounted on the outer wall of the top of the mixing cover, and the handle is close to one side of the material guiding hopper.

The utility model has the advantages that:

1. through the driving motor, first positive and negative motor and the positive and negative motor of second that set up, the staff of being convenient for operates the raw materials stirring of whole compounding device, opens the compounding lid automatically and unloads the emery wheel raw materials that mix for the compounding device realizes semi-automatization work, has not only reduced the labour of during operation, has improved the work efficiency of staff's emery wheel production compounding moreover.

2. Through the rabbling mechanism that sets up, can not only increase through the arc and mix the contact surface of raw materials, improved the intensive mixing between the raw materials of mixing moreover and mixed, through three angular teeth, can divide the raw materials of mixing of bottom and remove, improve the quality after the mixing device mixed emery wheel raw and other materials mixes.

3. Through the guide hopper who sets up, it is close to the one end that compounding jar one end is wide in the discharge gate to draw the hopper, and has certain radian, is convenient for carry out the drainage to the assigned position to the emery wheel raw and other materials that mix, can prevent moreover that the material that mixes is unrestrained, through compounding jar and guide hopper together rotatory, improves work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a material mixing device for producing a grinding wheel according to the present invention;

fig. 2 is a schematic view of a closed structure of a mixing device for producing a grinding wheel, which is provided by the utility model;

fig. 3 is a schematic structural view of a stirring mechanism of the mixing device for producing the grinding wheel, provided by the utility model;

fig. 4 is the utility model provides a stirring wing structure sketch map of compounding device for emery wheel production.

In the figure: the device comprises a fixed base 1, a supporting column 2, a mounting groove 3, a first positive and negative motor 4, a connecting block 5, a first rotating shaft 6, a connecting plate 7, a mixing cover 8, a groove 9, a driving motor 10, a scraping plate 11, a stirring mechanism 12, a rotating plate 13, a stirring fin 14, an arc plate 15, triangular teeth 16, a fixed column 17, a second positive and negative motor 18, a second rotating shaft 19, a connecting rod 20L, a stop block 21, a mixing cylinder 22, a supporting plate 23, a hopper 24, an inclined rib plate 25 and a handle 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a mixing device for producing grinding wheels comprises a fixed base 1, wherein support columns 2 are installed on two sides of the outer wall of the top of one side of the fixed base 1, mounting grooves 3 are formed in the outer walls of the tops of the two support columns 2, a first positive and negative motor 4 is installed in one mounting groove 3, the first positive and negative motor 4 rotates reversely to drive a first rotating shaft 6 to rotate in a connecting block 5, the connecting block 7 and a mixing cover 8 rotate while rotating, when the connecting plate 7 and the mixing cover 8 are vertical, a connecting block 5 is installed in the other mounting groove 3, the first rotating shaft 6 is installed at one end of an output shaft of the first positive and negative motor 4, one end of the first rotating shaft 6, which is far away from the first positive and negative motor 4, is rotatably connected in the connecting block 5, the connecting plate 7 is fixedly installed on the outer wall of the first rotating shaft 6 and used for linkage between the mixing cover 8 and, the end of the connecting plate 7 far away from the first rotating shaft 6 is provided with a mixing cover 8 which can cover the mixing cylinder 22 to prevent the internal grinding wheel material from splashing, one side outer wall of the mixing cover 8 is provided with a groove 9 for being conveniently clamped on the outer wall of the mixing cylinder 22, a scraper 11 is arranged inside the groove 9, the top outer wall of the mixing cover 8 is provided with a driving motor 10 through a bolt, the driving motor 10 rotates to drive a stirring mechanism 12, the output shaft of the driving motor 10 is provided with the stirring mechanism 12, the stirring mechanism 12 is positioned at one side of the groove 9, both sides of the top outer wall at one side of the fixed base 1 are provided with fixed columns 17, one side outer wall of one fixed column 17 is provided with a second positive and negative motor 18, the output shaft of the second positive and negative motor 18 drives a second rotating shaft 19 to rotate, and drives the L-shaped connecting rod 20 and the supporting plate 23 to rotate simultaneously, so that the, make its inside emery wheel material that mixes of compounding jar 22 unload, second axis of rotation 19 is installed to the output shaft of second positive and negative motor 18, and second axis of rotation 19 is kept away from the one end rotation of second positive and negative motor 18 and is connected in one side of another fixed column 17, the outer wall of second axis of rotation 19 is provided with two L type connecting rods 20, be used for driving compounding jar 22 and rotate, the top outer wall of L type connecting rod 20 is provided with compounding jar 22, one side outer wall of compounding jar 22 is installed and is drawn hopper 24, the hopper is close to the one end that compounding jar 22 one end is wide in the discharge gate, and there is certain radian, be convenient for flow guide the assigned position to the emery wheel raw and other materials that mix, and can prevent that the material that mixes from spilling.

Further, the stirring mechanism 12 comprises a rotating plate 13, the center of the rotating plate 13 is connected with an output shaft of the driving motor 10, a stirring fin 14 is installed on the outer wall of one end of the rotating plate 13, an arc-shaped plate 15 is arranged at the included angle between the stirring fin 14 and the rotating plate 13, triangular teeth 16 are arranged on the outer wall of the top of the stirring fin 14, mixed raw materials at the bottom can be divided and moved, and the quality of the mixed grinding wheel raw materials of the mixing device after mixing is improved.

Furthermore, the baffle 21 is arranged at one end, away from the second rotating shaft 19, of each of the two L-shaped connecting rods 20, the baffle 21 is attached to the outer wall of the mixing cylinder 22, the side piece of the mixing cylinder 22 on the L-shaped connecting rod 20 can be prevented, and the stability of the mixing cylinder 22 is improved.

Furthermore, two supporting plates 23 are fixedly mounted on the outer wall of the second rotating shaft 19, and the bottom of the discharge end of the material guiding hopper 24 is arranged on the two supporting plates 23 to support the material guiding hopper 24, so that the material guiding hopper 24 is more stable in guiding the conveying of the mixture.

Furthermore, the inclined rib plates 25 are arranged at the corner positions of the two L-shaped connecting rods 20 and the second rotating shaft 19, so that the stability of the L-shaped connecting rods 20 is improved, the mixing cylinder 22 is prevented from being too heavy, the L-shaped connecting rods 20 are prevented from being damaged, and the front view of the inclined rib plates 25 is of a triangular structure.

Furthermore, the handle 26 is fixedly arranged on the outer wall of the top of the mixing cover 8, so that the mixing cover 8 can be opened and closed through the handle 26 under the emergency condition, and the handle 26 is close to one side of the material guiding hopper 24, thereby facilitating the opening of the mixing cover 8 and improving the rationality of the whole structure design.

The working principle is as follows: when the mixer is used, the integral mixing device is fixed to a designated position, the first positive and negative motor 4 is started, the first positive and negative motor 4 is enabled to rotate reversely, the first rotating shaft 6 is driven to rotate in the connecting block 5, the connecting plate 7 and the mixing cover 8 are driven to rotate while rotating, when the connecting plate 7 and the mixing cover 8 are connected vertically, the first positive and negative motor 4 is closed, a certain amount of raw materials are poured into the mixing cylinder 22, then the first positive and negative motor 4 is started, the output shaft of the first positive and negative motor is enabled to rotate anticlockwise, then the mixing cover 8 is enabled to rotate to cover the mixing cylinder 22, then the driving motor 10 is started, the driving motor 10 rotates to drive the stirring mechanism 12, the contact surface with the mixed raw materials is increased through the arc-shaped plate 15, the sufficient stirring and mixing among the mixed raw materials are improved, the mixed raw materials at the bottom of the mixing cylinder 22 can be divided and moved through the triangular teeth at the, the quality of the mixed grinding wheel raw materials of the mixing device is improved, after the materials are mixed, the driving motor 10 is turned off, then the first positive and negative motor 4 is started to drive the stirring 8 to rotate and separate from the mixing cylinder 22, the second positive and negative motor 18 is started, the output shaft of the second positive and negative motor 18 drives the second rotating shaft 19 to rotate, the L-shaped connecting rod 20 and the supporting plate 23 are driven to rotate simultaneously, the mixing cylinder 22 and the material guiding hopper 24 on the L-shaped connecting rod 20 are made to rotate, the mixed grinding wheel materials in the mixing cylinder 22 are made to be discharged, the mixed materials are poured into a specified position through the material guiding plate 24, then the second positive and negative motor 18 is started to be turned over again, the mixing cylinder 22 is made to rotate to the specified position, the second positive and negative motor 18 is turned off, and then the rest materials are mixed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The material mixing device for producing the grinding wheel comprises a fixed base (1) and is characterized in that supporting columns (2) are mounted on two sides of the outer wall of the top of one side of the fixed base (1), mounting grooves (3) are formed in the outer wall of the top of the two supporting columns (2), a first positive and negative motor (4) is mounted inside one of the mounting grooves (3), a connecting block (5) is mounted inside the other mounting groove (3), a first rotating shaft (6) is mounted at one end of an output shaft of the first positive and negative motor (4), one end, far away from the first positive and negative motor (4), of the first rotating shaft (6) is rotatably connected into the connecting block (5), a connecting plate (7) is fixedly mounted on the outer wall of the first rotating shaft (6), a material mixing cover (8) is arranged at one end, far away from the first rotating shaft (6), of the connecting plate (7), a groove (9) is formed in the outer, the automatic mixing device is characterized in that a scraper (11) is arranged in the groove (9), a driving motor (10) is installed on the outer wall of the top of the mixing cover (8) through a bolt, a stirring mechanism (12) is installed on an output shaft of the driving motor (10), the stirring mechanism (12) is located on one side of the groove (9), fixing columns (17) are installed on two sides of the outer wall of the top of one side of the fixed base (1), a second positive and negative motor (18) is arranged on the outer wall of one side of one of the fixing columns (17), a second rotating shaft (19) is installed on the output shaft of the second positive and negative motor (18), one end, far away from the second positive and negative motor (18), of the second rotating shaft (19) is rotatably connected into one side of the other fixing column (17), two L-shaped connecting rods (20) are arranged on the outer wall of the second rotating shaft (19), and, and a material guiding hopper (24) is arranged on the outer wall of one side of the mixing cylinder (22).

2. The mixing device for grinding wheel production according to claim 1, wherein the stirring mechanism (12) comprises a rotating plate (13), the center of the rotating plate (13) is connected with an output shaft of the driving motor (10), a stirring fin (14) is installed on the outer wall of one end of the rotating plate (13), an arc-shaped plate (15) is arranged at an included angle between the stirring fin (14) and the rotating plate (13), and triangular teeth (16) are arranged on the outer wall of the top of the stirring fin (14).

3. A mixing device for grinding wheel production according to claim 1, characterized in that the ends of the two L-shaped connecting rods (20) far from the second rotating shaft (19) are provided with baffles (21), and the baffles (21) are attached to the outer wall of the mixing cylinder (22).

4. The mixing device for grinding wheel production according to claim 1, characterized in that two support plates (23) are fixedly mounted on the outer wall of the second rotating shaft (19), and the bottom of the discharge end of the guide hopper (24) is arranged on the two support plates (23).

5. The mixing device for grinding wheel production according to claim 1, characterized in that an inclined rib plate (25) is arranged at the corner position of the two L-shaped connecting rods (20) and the second rotating shaft (19), and the front view of the inclined rib plate (25) is a triangular structure.

6. A mixing device for producing grinding wheels according to claim 1, characterized in that a handle (26) is fixedly arranged on the outer wall of the top of the mixing cover (8), and the handle (26) is close to one side of the material guiding hopper (24).