CN211964309U

CN211964309U - Sand mill for preparing paint coating

Info

Publication number: CN211964309U
Application number: CN202020514283.2U
Authority: CN
Inventors: 钟瑞峰
Original assignee: Guangzhou First Lead Chemical Co ltd
Current assignee: Guangzhou First Lead Chemical Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-20
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a sand mill for paint preparation, including the support, the upper end rigid coupling of support has the sanding room, sanding room upper end inner wall sliding connection has the guide plate, and the rigid coupling has the heating pipe in the guide plate, the equal rigid coupling in side around the guide plate has the baffle, and the bottom surface of guide plate still rigid coupling has vibrating motor, sanding room upper end both sides all are provided with the air duct, and the air duct is close to sanding room one end through connection and has exhaust funnel, sanding room back lateral wall middle part still rigid coupling has the horizontal plate, and there is the air pump horizontal plate upper end through the screw rigid coupling, and the output of air pump is connected with the breathing pipe, and the output rigid coupling of air pump has the blast pipe, the lower extreme of guide plate still is equipped with the guide funnel, and guide funnel outer wall. The utility model discloses simple structure, reasonable in design, and the grinding of paint raw materials is effectual, and the precision is high, and can realize the grinding operation of different precisions, has strengthened the practicality of device greatly.

Description

Sand mill for preparing paint coating

Technical Field

The utility model relates to a paint coating production facility technical field especially relates to a sand mill is used in paint coating preparation.

Background

The sand mill is the most extensive, the most advanced, the most efficient grinding equipment of material adaptability at present, and the grinding chamber is narrowest, cooperates the automatic control system of high performance, can realize the continuous processing continuous discharging of material, very big improvement production efficiency.

Through retrieval, the patent of application No. 201821990008.7 discloses a sand mill for preparing ink and paint, which comprises a shell, a processing chamber, auxiliary rods, a main motor and a cooling bag body, wherein the interior of the shell is provided with the processing chamber, the central position of the top of the processing chamber is provided with the main rod, the bottom end of the main rod is provided with a sand grinding head, the interior of the processing chamber below the sand grinding head is provided with a sand grinding basket, the surface of the sand grinding basket is wound with the cooling bag body, the tops of the processing chambers at the two sides of the main rod are provided with the auxiliary rods, the bottom end of the auxiliary rods is provided with a stirring paddle, the central position of the top end of the shell is provided with a main support, the central position of the top end of the main support is provided with the main motor, the output end of the main motor is provided with a main rotating shaft through a coupler, the bottom end of the main rotating shaft, the output end of the auxiliary motor is provided with an auxiliary rotating shaft through a coupler, and the bottom end of the auxiliary rotating shaft extends to the inside of the processing chamber and is fixedly connected with the top end of the auxiliary rod.

Above-mentioned device is difficult to realize adjusting the raw materials grinding precision when using, leads to the grinder practicality poor, and the raw materials is in the storage chamber moisture regain easily in addition, and this effect that just leads to grinding is not good, has not satisfied the user demand of people in the production life, so it is very meaningful to study a sand mill for paint coating preparation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sand mill for preparing paint.

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

a sand mill for preparing paint coating comprises a bracket, a sand mill chamber is fixedly connected at the upper end of the bracket, a guide plate is slidably connected with the inner wall of the upper end of the sand mill chamber, a heating pipe is fixedly connected in the guide plate, baffle plates are fixedly connected at the front side and the rear side of the guide plate, a vibrating motor is fixedly connected to the bottom surface of the guide plate, air guide pipes are arranged at the two sides of the upper end of the sand mill chamber, an exhaust funnel is connected to one end of each air guide pipe close to the sand mill chamber in a penetrating manner, a horizontal plate is fixedly connected to the middle part of the rear side wall of the sand mill chamber, an air pump is fixedly connected to the upper end of the horizontal plate through a screw, an air suction pipe is connected to the output end of the air pump, an exhaust pipe is fixedly connected to the output end of the air pump, a guide funnel is arranged at the lower, grind a top surface and bottom surface central point and put and seted up bell mouth one and bell mouth two respectively, the sanding room lower extreme still is equipped with the installation box, and the internal bottom surface rigid coupling of installation box has servo motor, and servo motor's output passes through shaft coupling fixedly connected with installation pole, the installation pole top surface has grinding block two through the screw rigid coupling, two outer walls of grinding block and two inner walls of bell mouth all are fixed with the grinding layer, installation pole bottom outer wall still rigid coupling has the mounting panel, and the equal rigid coupling of mounting panel lower extreme has the dispersion rod, the outside of installation box is equipped with the collection ware, sanding room top surface one side still through connection has feed hopper.

Preferably, grind a inside cavity of piece, and the rear side of sanding room is equipped with liquid condenser, and liquid condenser's output rigid coupling has the raceway, the one end of raceway pass the sanding room and with grind a piece intercommunication, still install the water pump on the raceway, and the water pump passes through the screw rigid coupling on the liquid condenser lateral wall, top surface one side through connection of liquid condenser has the inlet tube, inlet tube one end by-pass sanding room to front side and with grind a piece intercommunication.

Preferably, the guide plate is equipped with two, and the guide plate sets up by the outdoor side of sanding to the inboard slope down, the equal rigid coupling of guide plate front and back end lateral wall has the slider, the spout has all been seted up to the inboard inner wall around the sanding room upper end, and the equal sliding connection of slider is in the spout, equal rigid coupling has buffer spring between slider and spout top surface and the bottom surface.

Preferably, the heating pipe all is equipped with many and evenly distributed in the guide plate, and the baffle all with the laminating of sanding room front and back end inner wall, vibrating motor all is equipped with two and symmetric distribution in guide plate bottom surface both sides position.

Preferably, the air duct is equipped with three and crisscross distribution in sanding room upper end both sides position, and exhaust funnel all is equipped with a plurality ofly and evenly distributed on the air duct, exhaust funnel deviates from air duct one end and all passes sanding room in inboard position, and the rear end of air duct all walks around sanding room and communicates with the breathing pipe.

Preferably, the guide funnel rigid coupling is in sanding indoor wall middle part position, and the collar passes through screw fixed connection with sanding indoor wall.

Preferably, the dispersing rods are all provided with a plurality of dispersing rods, and the dispersing rods are all arranged in the collecting vessel.

Preferably, the first tapered hole is communicated with the second tapered hole, and the shape of the second tapered hole is matched with that of the grinding block.

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

1. the utility model has simple structure and reasonable design, and the grinding effect of the paint raw material is good, the precision is high, and the grinding operation with different precisions can be realized, thereby greatly enhancing the practicability of the device;

2. the utility model drives the grinding block I to move up and down through the electric telescopic rod, thereby realizing the adjustment of the distance between the inner wall of the conical hole II and the outer wall of the grinding block II, further realizing the grinding operation of different precisions of the paint raw material, and better enhancing the practicability of the device;

3. the utility model discloses a be equipped with the guide plate in sanding room upper end inner wall both sides, when grinding, heat the guide plate through the heating pipe to make the paint raw materials dry when the landing is heated, then can in time derive steam from exhaust funnel under the effect of air pump, guarantee the quality that the paint raw materials ground, and can realize the guide plate constantly shaking under the effect of vibrating motor, thereby make the paint raw materials can landing smoothly in fact, fine assurance paint raw materials grinds the efficiency;

4. the utility model discloses a rear side at the sanding room is equipped with liquid condenser, can grind piece one with the water input under the effect of water pump to realize the cooling operation of grinding piece one, water is discharged from the inlet tube after being heated, thereby realizes the circulative cooling of grinding piece one, and the fine emergence of avoiding grinding the overheated wearing and tearing phenomenon of piece has prolonged the life of device greatly.

Drawings

Fig. 1 is a left side sectional view of a sand mill for preparing paint coating according to the present invention;

FIG. 2 is a right side schematic view of a sand mill for preparing paint coating according to the present invention;

FIG. 3 is a front cross-sectional view of a sand mill for preparing paint coating in accordance with the present invention;

fig. 4 is the structural schematic diagram of a second grinding block in the sand mill for preparing paint coating provided by the utility model.

In the figure: support 1, sanding room 2, guide plate 3, heating pipe 4, baffle 5, vibrating motor 6, air duct 7, exhaust funnel 8, horizontal plate 9, air pump 10, breathing pipe 11, blast pipe 12, guide funnel 13, collar 14, electric telescopic handle 15, grind piece 16, taper hole 17, taper hole 18, installation box 19, servo motor 20, installation pole 21, grind piece 22, grinding layer 23, mounting panel 24, dispersion rod 25, collecting dish 26, feed hopper 27, slider 28, buffer spring 29, liquid condenser 30, raceway 31, water pump 32, inlet tube 33.

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.

Example one

Referring to fig. 1-4, a sand mill for preparing paint coating comprises a bracket 1, a sand mill chamber 2 is fixedly connected to the upper end of the bracket 1, a guide plate 3 is slidably connected to the inner wall of the upper end of the sand mill chamber 2, a heating pipe 4 is fixedly connected to the inner wall of the guide plate 3, baffles 5 are fixedly connected to the front side and the rear side of the guide plate 3, a vibration motor 6 is fixedly connected to the bottom surface of the guide plate 3, air guide tubes 7 are arranged on both sides of the upper end of the sand mill chamber 2, an exhaust funnel 8 is connected to one end of each air guide tube 7 close to the sand mill chamber 2 in a penetrating manner, a horizontal plate 9 is fixedly connected to the middle of the rear side wall of the sand mill chamber 2, an air pump 10 is fixedly connected to the upper end of the horizontal plate 9 through screws, an air suction pipe 11 is connected to the output end of the air pump 10, an exhaust, the bottom surfaces of two sides of the mounting ring 14 are fixedly connected with an electric telescopic rod 15 through screws, the output end of the electric telescopic rod 15 is fixedly connected with a first grinding block 16 through screws, the center positions of the top surface and the bottom surface of the first grinding block 16 are respectively provided with a first conical hole 17 and a second conical hole 18, the lower end of the sand grinding chamber 2 is also provided with a mounting box body 19, the inner bottom surface of the mounting box body 19 is fixedly connected with a servo motor 20, the output end of the servo motor 20 is fixedly connected with a mounting rod 21 through a coupler, the top surface of the mounting rod 21 is fixedly connected with a second grinding block 22 through a screw, the outer wall of the second grinding block 22 and the inner wall of the second conical hole 18 are both fixed with a grinding layer 23, the outer wall of the bottom end of the mounting rod 21 is also fixedly connected with a mounting plate 24, the lower ends of the mounting plates 24 are fixedly connected with dispersing rods 25, the outside of installation box 19 is equipped with collection dish 26, still run through on one side of the top surface of sanding room 2 is connected with feed hopper 27.

Guide plate 3 is equipped with two, and guide plate 3 sets up by 2 outside inside slopes down in the dull and stereotyped room of sanding to the time of extension paint raw materials stoving guarantees the efficiency that paint raw materials was dried, and the equal rigid coupling of 3 front and back end lateral walls of guide plate has slider 28, the spout has all been seted up to the side inner wall around 2 upper ends in the dull and stereotyped room, and the equal sliding connection of slider 28 is in the spout, equal rigid coupling has buffer spring 29 between slider 28 and spout top surface and the bottom surface, guarantees that 3 vibrations of guide plate are more steady, thereby makes paint raw materials carry more evenly.

Heating pipe 4 all is equipped with many and evenly distributed in guide plate 3 to it is more abundant to make the paint raw materials dry, and baffle 5 all with the laminating of 2 front and back end inner walls in sanding room, vibrating motor 6 all is equipped with two and symmetric distribution in 3 bottom surfaces of guide plate both sides positions, thereby makes the paint raw materials realize even unloading.

Air duct 7 is equipped with three and crisscross distribution in 2 upper ends both sides positions of sanding chamber, and exhaust funnel 8 all is equipped with a plurality ofly and evenly distributed on air duct 7, exhaust funnel 8 deviates from 7 one ends of air duct and all passes sanding chamber 2 in inboard position, and the rear end of air duct 7 all walks around sanding chamber 2 and communicates with breathing pipe 11 to make the interior gas of sanding chamber 2 discharge fast, guarantee the quality that paint raw materials dried.

13 rigid couplings of guide funnel are in 2 inner walls of sanding room middle parts of position, and collar 14 passes through screw fixed connection with 2 inner walls of sanding room to ensure that the device operation is more steady, dispersion pole 25 all is equipped with many, and dispersion pole 25 all arranges in collection dish 26, thereby can realize grinding back powder and disperse, makes raw materials powder can dispel the heat fast, two 18 intercommunications in bell mouth 17 and bell mouth, and the shape of two 18 of bell mouths is identical with two 22 of grinding pieces, thereby ensures the grinding quality of paint raw materials.

The utility model discloses a theory of operation is: when using, at first according to the precision of grinding, it removes to drive grinding block 16 through electric telescopic handle 15, thereby realize the regulation to two 18 inner walls of bell mouth and two 22 outer wall intervals of grinding block, then put in the raw materials to the sanding room 2 from feed hopper 27, switch-on heating pipe 4 is electrically conductive this moment, the heat that heating pipe 4 gived off realizes the stoving operation to the raw materials, open vibrating motor 6, guide plate 3 constantly trembles under vibrating motor 6's effect and makes the paint raw materials tremble into guide hopper 13 mountain and fall into bell mouth 17, servo motor 20 drives grinding block two 22 and rotates the grinding operation of accomplishing the paint raw materials this moment.

Example two

Referring to fig. 1 and 2, the present embodiment is substantially the same as the first embodiment, except that the first grinding block 16 is hollow inside, a liquid condenser 30 is disposed at the rear side of the first grinding chamber 2, a water pipe 31 is fixedly connected to an output end of the liquid condenser 30, one end of the water pipe 31 passes through the first grinding chamber 2 and is communicated with the first grinding block 16, a water pump 32 is further installed on the water pipe 31, the water pump 32 is fixedly connected to a side wall of the liquid condenser 30 through a screw, a water inlet pipe 33 is penetratingly connected to one side of the top surface of the liquid condenser 30, and one end of the water inlet pipe 33 bypasses the first grinding chamber 2 to the front side and is communicated with the first grinding block 16.

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. A sand mill for preparing paint coating comprises a bracket (1), a sand mill chamber (2) is fixedly connected with the upper end of the bracket (1), it is characterized in that the inner wall of the upper end of the sand grinding chamber (2) is connected with a guide plate (3) in a sliding way, a heating pipe (4) is fixedly connected in the guide plate (3), the front side and the rear side of the guide plate (3) are fixedly connected with baffle plates (5), the bottom surface of the guide plate (3) is also fixedly connected with a vibration motor (6), air guide pipes (7) are arranged on two sides of the upper end of the sand grinding chamber (2), one end of each air guide pipe (7) close to the sand grinding chamber (2) is connected with an exhaust funnel (8) in a penetrating way, a horizontal plate (9) is fixedly connected with the middle part of the back side wall of the sand grinding chamber (2), an air pump (10) is fixedly connected with the upper end of the horizontal plate (9) through a screw, the output end of the air pump (10) is connected with an air suction pipe (11), and the output end of the air pump (10) is fixedly connected with an exhaust pipe (12);

the lower end of the guide plate (3) is also provided with a material guide funnel (13), the middle part of the outer wall of the material guide funnel (13) is fixedly connected with a mounting ring (14), the bottom surfaces of two sides of the mounting ring (14) are fixedly connected with an electric telescopic rod (15) through screws, the output end of the electric telescopic rod (15) is fixedly connected with a first grinding block (16) through screws, the center positions of the top surface and the bottom surface of the first grinding block (16) are respectively provided with a first conical hole (17) and a second conical hole (18), the lower end of the sand grinding chamber (2) is also provided with a mounting box body (19), the inner bottom surface of the mounting box body (19) is fixedly connected with a servo motor (20), the output end of the servo motor (20) is fixedly connected with a mounting rod (21) through a coupler, the top surface of the mounting rod (21) is fixedly connected with a second grinding block (22) through a screw, a grinding layer (23) is fixed on the outer wall of the second grinding block (22) and the inner wall of the second conical hole (18);

installation pole (21) bottom outer wall still rigid coupling has mounting panel (24), and the equal rigid coupling of mounting panel (24) lower extreme has dispersion pole (25), the outside of installation box (19) is equipped with collection dish (26), still through connection has feed hopper (27) on one side of sanding room (2) top surface.

2. The sand mill for preparing paint and coating as claimed in claim 1, wherein the first grinding block (16) is hollow inside, the rear side of the sanding chamber (2) is provided with a liquid condenser (30), the output end of the liquid condenser (30) is fixedly connected with a water pipe (31), one end of the water pipe (31) passes through the sanding chamber (2) and is communicated with the first grinding block (16), the water pipe (31) is further provided with a water pump (32), the water pump (32) is fixedly connected to the side wall of the liquid condenser (30) through a screw, one side of the top surface of the liquid condenser (30) is connected with a water inlet pipe (33) in a penetrating manner, and one end of the water inlet pipe (33) bypasses the sanding chamber (2) to the front side and is communicated with the first grinding block (16).

3. The sand mill for preparing paint and coating according to claim 1, wherein the number of the guide plates (3) is two, the guide plates (3) are arranged by inclining the outer side of the sand mill chamber (2) to the inner side of the sand mill chamber, the side walls of the front end and the rear end of each guide plate (3) are fixedly connected with sliding blocks (28), the inner walls of the front side and the rear side of the upper end of the sand mill chamber (2) are provided with sliding grooves, the sliding blocks (28) are slidably connected in the sliding grooves, and the sliding blocks (28) and the top surface and the bottom surface of each sliding groove are fixedly connected with buffer springs (29).

4. The sand mill for preparing paint and coating according to claim 1, wherein the heating pipes (4) are provided with a plurality of pipes and are uniformly distributed in the flow guide plate (3), the baffle plates (5) are attached to the inner walls of the front end and the rear end of the sand mill chamber (2), and the vibration motors (6) are provided with two pipes and are symmetrically distributed at two sides of the bottom surface of the flow guide plate (3).

5. A sander for preparing paint and coating according to claim 1, characterized in that the air ducts (7) are provided with three air ducts (7) and distributed in a staggered manner at both sides of the upper end of the sanding chamber (2), and the air discharge funnels (8) are provided with a plurality of air ducts (7) and distributed uniformly, one end of each air discharge funnel (8) facing away from the air duct (7) passes through the sanding chamber (2) at the inner side, and the rear ends of the air ducts (7) pass around the sanding chamber (2) and are communicated with the air suction duct (11).

6. The sand mill for preparing paint according to claim 1, wherein the material guide funnel (13) is fixedly connected to the middle position of the inner wall of the sand mill chamber (2), and the mounting ring (14) is fixedly connected with the inner wall of the sand mill chamber (2) through screws.

7. A sand mill for preparing paint according to claim 1, wherein said dispersing rods (25) are provided in plurality, and the dispersing rods (25) are placed in the collecting vessel (26).

8. The sand mill for preparing paint coating according to claim 1, wherein the first conical hole (17) is communicated with the second conical hole (18), and the shape of the second conical hole (18) is matched with that of the second grinding block (22).