CN218902117U

CN218902117U - Graded powder coating grinding device

Info

Publication number: CN218902117U
Application number: CN202222788138.5U
Authority: CN
Inventors: 孙宝成
Original assignee: Tianjin Huayu Paint Co ltd
Current assignee: Tianjin Huayu Paint Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-04-25
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to the technical field of powder grinding devices and discloses a powder coating grading powder grinding device which comprises a body and a powder grinding mechanism, wherein the powder grinding mechanism is fixedly connected to the inside of the body, a shell is fixedly connected to the surface of the body, a feeding shell is fixedly connected to the top of the shell, a base is fixedly connected to the bottom of the shell, a storage shell is inserted into the inner bottom of the shell, a pull rod is fixedly connected to the front surface of the storage shell, a control switch is fixedly connected to the left side of the shell, and a motor is fixedly connected to the right side of the shell. This hierarchical milling equipment of powder coating, through the fixed network that crushing roller below set up, stop the great material of volume that does not break completely, the bobbing machine of fixed plate bottom drives the filter screen and vibrates, bounces the material of macroparticle, makes crushing roller carry out the secondary to the material of macroparticle and breaks, until the volume size is suitable, grinds through the inside that the filter screen falls to the grinding groove, prevents that the massive material from blocking the grinding entry, improves the efficiency of grinding.

Description

Graded powder coating grinding device

Technical Field

The utility model relates to the technical field of powder grinding devices, in particular to a powder coating grading powder grinding device.

Background

The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like. Unlike common solvent-based paint and water-based paint, its dispersion medium is not solvent and water, but air. It has the characteristics of no solvent pollution, 100% film formation and low energy consumption. The powder coating comprisesThermoplastic materialsAnd thermosets.

The prior art discloses the application number: 202021116375.1, including grinding the case, the inside upside of grinding the case is equipped with and is used for carrying out preliminary broken crushing assembly to the raw materials, and the inside downside of grinding the case is equipped with the grinding round platform and the grinding die of mutually supporting, grinds the die and fixes on the inner wall of grinding the case, and the bottom of grinding the case still is equipped with and is used for driving the moving drive assembly of grinding the round platform. According to the powder coating classifying and grinding device, the first crushing roller and the second crushing roller are driven to operate through the second motor, the falling raw materials are primarily crushed by the crushing teeth, small materials are crushed to fall, the grinding round table is driven to rotate through the first motor, the small materials can be ground, the efficiency is improved through a classifying and grinding mode of crushing and grinding, and the time required by the grinding process is shortened; the ground powder falls into the bottom of the grinding box and is discharged from the discharge pipe.

However, the prior art has the following defects that firstly, the device breaks large materials into small materials through the breaking teeth, and then the small materials are ground into powder, but the breaking teeth have uneven breaking conditions in work, so that the shapes of the large materials are inconsistent, some large materials which do not reach the standard are not broken successfully, the large materials are blocked in the feed inlet of the grinding box, the inlet is blocked, and the grinding efficiency is reduced for a long time in the past, so that the grinding is inconvenient.

Disclosure of Invention

The utility model aims to provide a powder coating classifying and grinding device which is used for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hierarchical milling equipment of powder coating, includes body and milling mechanism, milling mechanism fixed connection is in the inside of body.

The body comprises shell, feeding shell, base, storage shell, pull rod, control switch, motor, drive belt and bearing cap, shell fixed connection is in the surface of body, feeding shell fixed connection is in the top of shell, base fixed connection is in the bottom of shell, the storage shell is pegged graft in the interior bottom of shell, pull rod fixed connection is in the front of storage shell, control switch fixed connection is in the left side of shell, motor fixed connection is in the shell right side, drive belt meshes in the surface of motor output shaft, bearing cap fixed connection is in the front of motor output shaft.

The grinding mechanism consists of a crushing roller, a chute, a frame plate, a filter screen, a fixed plate, a vibrator, a lower grinding block, an upper grinding block, a grinding groove, a discharge hole and a transmission shaft, wherein the crushing roller is rotationally connected inside the shell, the chute is fixedly connected inside the shell, the frame plate is slidingly connected inside the chute, the filter screen is fixedly connected inside the frame plate, the utility model discloses a vibrating machine, including fixed plate, upper grinding block, lower grinding block, vibrating machine, drive shaft, fixed plate fixed connection in the inside of frame plate, vibrating machine fixed connection in the bottom of fixed plate, lower grinding block fixed connection in the inside of shell, upper grinding block rotates to be connected in the inside of grinding the groove, the inside of lower grinding block is seted up to the grinding groove, the discharge gate is seted up in the bottom of lower grinding block, drive shaft fixed connection is in the top of upper grinding block.

Preferably, the input shaft of the crushing roller is meshed with the inside of the transmission belt, and the transmission belt drives the crushing roller to rotate so as to crush the materials.

Preferably, the grinding ends of the lower grinding block and the upper grinding block are frosted lines, so that the grinding effect of materials is improved.

Preferably, the internal shape of the grinding groove is a conical groove with a wide upper part and a narrow lower part, so that materials can be thinned conveniently from large to small.

Preferably, the filter screen is located under the crushing roller, the lower grinding block and the upper grinding block are located under the filter screen, so that materials can fall naturally, and the forming and conveying effects can be achieved.

Preferably, the shape of last mill block top and bottom is the toper piece, the diameter of the toper piece of last mill block is less than the diameter of toper groove, and the top is convenient for lead the trend of material, and the bottom clearance is used for the conduction material to get into the grinding inslot portion and grinds.

Preferably, the vibrator, the transmission shaft and the motor are electrically connected to the control switch.

Compared with the prior art, the utility model has the beneficial effects that:

this hierarchical milling equipment of powder coating, through the fixed network that crushing roller below set up, stop the great material of volume that does not break completely, the bobbing machine of fixed plate bottom drives the filter screen and vibrates, bounces the material of macroparticle, makes crushing roller carry out the secondary to the material of macroparticle and breaks, until the volume size is suitable, grinds through the inside that the filter screen falls to the grinding groove, prevents that the massive material from blocking the grinding entry, improves the efficiency of grinding.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the grinding tank according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a body; 101. a housing; 102. a feed housing; 103. a base; 104. a storage shell; 105. a pull rod; 106. a control switch; 107. a motor; 108. a drive belt; 109. a bearing cap; 2. a grinding mechanism; 201. a crushing roller; 202. a chute; 203. a frame plate; 204. a filter screen; 205. a fixing plate; 206. a vibrator; 207. a lower grinding block; 208. an upper grinding block; 209. grinding the groove; 210. a discharge port; 211. and a transmission shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a hierarchical milling equipment of powder coating, includes body 1 and milling mechanism 2, and milling mechanism 2 fixed connection is in the inside of body 1.

The body 1 comprises shell 101, feeding shell 102, base 103, storage shell 104, pull rod 105, control switch 106, motor 107, drive belt 108 and bearing cap 109, shell 101 fixed connection is in the surface of body 1, feeding shell 102 fixed connection is in the top of shell 101, base 103 fixed connection is in the bottom of shell 101, storage shell 104 is pegged graft in the interior bottom of shell 101, pull rod 105 fixed connection is in the front of storage shell 104, control switch 106 fixed connection is in the left side of shell 101, bobbing machine 206, transmission shaft 211 and motor 107 electric connection are in control switch 106, motor 107 fixed connection is in the shell 101 right side, drive belt 108 meshes in the surface of motor 107 output shaft, bearing 109 fixed connection is in the front of motor 107 output shaft cap.

The grinding mechanism 2 consists of a crushing roller 201, a chute 202, a frame plate 203, a filter screen 204, a fixed plate 205, a vibrator 206, a lower grinding block 207, an upper grinding block 208, a grinding groove 209, a discharge hole 210 and a transmission shaft 211, wherein the crushing roller 201 is rotationally connected in the shell 101, an input shaft of the crushing roller 201 is meshed in the transmission belt 108, the crushing roller 201 is driven to rotate through the transmission belt 108 to crush materials, the chute 202 is fixedly connected in the shell 101, the frame plate 203 is slidingly connected in the chute 202, the filter screen 204 is fixedly connected in the frame plate 203, the filter screen 204 is positioned under the crushing roller 201, the lower grinding block 207 and the upper grinding block 208 are positioned under the filter screen 204, the materials can naturally fall down conveniently, the fixed plate 205 is fixedly connected in the frame plate 203 for forming and transmitting effects, the vibrator 206 fixed connection is in the bottom of fixed plate 205, lower grinding piece 207 fixed connection is in the inside of shell 101, go up grinding piece 208 rotation and connect in the inside of grinding groove 209, lower grinding piece 207 and the grinding end of last grinding piece 208 are the dull polish line, improve the crocus effect of material, go up the shape of grinding piece 208 top and bottom and be the toper piece, the diameter of the toper piece of going up grinding piece 208 is less than the diameter of toper groove, the top is convenient for lead the trend of material, the bottom clearance is used for the conduction material to get into grinding groove 209 inside and grinds, grinding groove 209 is seted up in the inside of grinding piece 207 down, the inside shape of grinding groove 209 is the taper groove that goes up wide down narrowly, be convenient for with the material by big to the thin refinement, the bottom of grinding piece 207 down is seted up to the discharge gate 210, transmission shaft 211 fixed connection is in the top of last grinding piece 208.

When the grinding machine is used, after materials are crushed by the crushing roller 201, the materials fall to the upper part of the filter screen 204 arranged below, the materials which are not completely crushed are blocked, the vibrator 206 drives the frame plate 203 to move in the chute, the filter screen 204 is made to vibrate, the large-particle materials are bounced, the crushing roller 201 carries out secondary crushing on the large-particle materials until the size is proper, and the materials fall to the inside of the grinding groove 209 through the filter screen 204, so that grinding is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hierarchical milling equipment of powder coating, includes body (1) and milling mechanism (2), its characterized in that: the grinding mechanism (2) is fixedly connected to the inside of the body (1);

the body (1) is composed of a shell (101), a feeding shell (102), a base (103), a storage shell (104), a pull rod (105), a control switch (106), a motor (107), a transmission belt (108) and a bearing shell cover (109), wherein the shell (101) is fixedly connected to the surface of the body (1), the feeding shell (102) is fixedly connected to the top of the shell (101), the base (103) is fixedly connected to the bottom of the shell (101), the storage shell (104) is inserted into the inner bottom of the shell (101), the pull rod (105) is fixedly connected to the front face of the storage shell (104), the control switch (106) is fixedly connected to the left side of the shell (101), the motor (107) is fixedly connected to the right side of the shell (101), the transmission belt (108) is meshed to the surface of an output shaft of the motor (107), and the bearing shell cover (109) is fixedly connected to the front face of the output shaft of the motor (107).

The grinding mechanism (2) comprises a crushing roller (201), a sliding chute (202), a frame plate (203), a filter screen (204), a fixed plate (205), a vibrating machine (206), a lower grinding block (207), an upper grinding block (208), a grinding groove (209), a discharge hole (210) and a transmission shaft (211), wherein the crushing roller (201) is rotationally connected to the inside of the shell (101), the sliding chute (202) is fixedly connected to the inside of the shell (101), the frame plate (203) is slidingly connected to the inside of the sliding chute (202), the filter screen (204) is fixedly connected to the inside of the frame plate (203), the fixed plate (205) is fixedly connected to the inside of the frame plate (203), the vibrating machine (206) is fixedly connected to the bottom of the fixed plate (205), the lower grinding block (207) is fixedly connected to the inside of the shell (101), the upper grinding block (208) is rotationally connected to the inside of the grinding groove (209), the discharge hole (209) is formed in the inside of the lower grinding block (207), and the discharge hole (210) is formed in the bottom of the lower grinding block (208) and is fixedly connected to the top of the transmission shaft (211).

2. A powder coating classifying mill according to claim 1, wherein: the input shaft of the crushing roller (201) is meshed with the inside of the transmission belt (108).

3. A powder coating classifying mill according to claim 1, wherein: the grinding ends of the lower grinding block (207) and the upper grinding block (208) are sand grains.

4. A powder coating classifying mill according to claim 1, wherein: the internal shape of the grinding groove (209) is a conical groove with wide upper part and narrow lower part.

5. A powder coating classifying mill according to claim 1, wherein: the filter screen (204) is located right below the crushing roller (201), and the lower grinding block (207) and the upper grinding block (208) are located right below the filter screen (204).

6. A powder coating classifying mill according to claim 4, wherein: the top and the bottom of the upper grinding block (208) are both conical blocks, and the diameter of the conical block of the upper grinding block (208) is smaller than that of the conical groove.

7. A powder coating classifying mill according to claim 1, wherein: the vibrator (206), the transmission shaft (211) and the motor (107) are electrically connected to the control switch (106).