CN215140404U

CN215140404U - Vertical sand grinding machine for coating processing

Info

Publication number: CN215140404U
Application number: CN202120007229.3U
Authority: CN
Inventors: 李源林
Original assignee: Husong Intelligent Equipment Taicang Co ltd
Current assignee: Husong Intelligent Equipment Taicang Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-12-14
Anticipated expiration: 2031-01-04

Abstract

The utility model relates to the technical field of coating processing, in particular to a vertical sand mill for coating processing, which comprises a box body, a feed inlet is arranged above the box body, a stirring cavity is arranged inside the box body, two feed openings are symmetrically arranged at the left and right sides of the bottom of the stirring cavity, the feed openings are communicated with an installation cavity, and a material control device is arranged in the installation cavity; the stirring chamber below is provided with first filter screen, first stock chest below is provided with the second filter screen, the second filter screen transversely sets up inside the second stock chest, second stock chest bottom is connected with a plurality of stand pipes, second stock chest below is provided with the drive chamber, be provided with drive arrangement in the drive chamber. The utility model provides high dull polish efficiency and the filter effect to coating for the machining efficiency of coating.

Description

Vertical sand grinding machine for coating processing

Technical Field

The utility model relates to a coating processing technology field specifically is a vertical dull polish machine for coating processing.

Background

A coating sand mill is a processing device used for stirring and grinding surface coating materials such as paint, coating and the like, a vertical rotary sand mill is a grinding device which can achieve better grinding fineness in the existing wet grinding device, and is large in treatment capacity of coating in unit time and also a sand mill type commonly used in the coating industry. The coating sand mill mainly utilizes the stirring shaft to drive the grinding medium in the grinding cylinder to move relatively to generate strong shearing force, so that the materials are fully ground under the action of force, and the refining of solid components in the coating is realized.

The mode of current a dull polish machine for coating processing dull polish is comparatively single usually in the use for its dull polish efficiency is lower, and does not have the screening function usually, can't carry out the secondary dull polish to the still great granule behind the primary dull polish, causes certain inconvenience for user's use easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical dull polish machine for coating processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a vertical type sand grinding machine for processing coatings comprises a box body, wherein a feeding hole is formed in the upper portion of the box body, a stirring cavity is formed in the box body and communicated with the feeding hole, a rotating shaft is transversely arranged in the stirring cavity, a spiral blade is installed on the rotating shaft, and the other end of the rotating shaft penetrates through the stirring cavity and is connected with a first rotating motor; the bottom of the stirring cavity is symmetrically provided with two feed openings in the left and right directions, the feed openings are communicated with an installation cavity, and a material control device is arranged in the installation cavity; a first filter screen is arranged below the stirring cavity, guide plates are symmetrically arranged on the left and right sides below the first filter screen, a first storage tank is arranged below the guide plates, a plurality of blanking holes are formed in the first storage tank, a second filter screen is arranged below the first storage tank, the second filter screen is transversely arranged in the second storage tank, a plurality of guide pipes are connected to the bottom of the second storage tank, a driving cavity is arranged below the second storage tank, and a driving device is arranged in the driving cavity; the improved box is characterized in that a discharge port is formed in the center of the bottom of the box body, support columns are fixedly connected to four corners below the box body, and a support is fixedly mounted below the support columns.

As a further aspect of the present invention: the material control device comprises a rotary table, two through holes are symmetrically formed in the rotary table in the left-right direction, the through holes correspond to the positions of the feed openings, a rotating rod is connected to the center of the rotary table, the rotating rod penetrates through the installation cavity and is connected with a driven grooved pulley, a driving drive plate is arranged on one side of the driven grooved pulley, and the driving drive plate is connected with the output end of the second rotating motor.

As a further aspect of the present invention: the two sides of the first filter screen are hinged with the inner wall of the box body through connecting rods, a rotating cam is arranged on one side of the first filter screen, and a compression spring is arranged between the other side of the first filter screen and the inner wall of the box body.

As a further aspect of the present invention: the bottom equidistance fixed mounting of first stock chest has a plurality of mounting brackets, install the grinding cylinder in the mounting bracket, it is protruding that the grinding cylinder surface is provided with the grinding.

As a further aspect of the present invention: drive arrangement includes incomplete gear, one side of incomplete gear is connected with driving motor, the upper and lower side slip joint in drive chamber has left driving seat and right driving seat, and left driving seat and right driving seat are close to incomplete gear one side fixedly connected with rack bar, all install reset spring between left driving seat and right driving seat and the box inner wall, the first transfer line of right driving seat top fixedly connected with, first transfer line and first stock chest side fixed connection, left side driving seat top fixedly connected with second transfer line, second transfer line and second stock chest side fixed connection.

As a further aspect of the present invention: two sections of meshing gear teeth are symmetrically arranged on the incomplete gear in the circumferential direction and are meshed with the rack rod.

As a further aspect of the present invention: and an auxiliary roller is fixedly arranged on one side, far away from the second transmission rod, of the bottom of the second storage tank.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses at first stir coating, coating after the stirring gets into first filter screen and carries out the prefilter, filter the great impurity of some granule, the unloading volume that can control coating through the accuse material device of stirring chamber bottom, the filterable effect has been improved, drive first stock chest and second stock chest relative motion through drive arrangement, the grinding roller who makes first stock chest bottom grinds the material of second filter screen top, the effect of grinding has been improved, can accelerate filter speed in the second filter screen side-to-side motion process, the work efficiency of dull polish machine has been improved.

Drawings

Fig. 1 is a schematic structural diagram of a vertical sander for paint processing.

FIG. 2 is a schematic structural diagram of a material control device in a vertical sander for paint processing.

Fig. 3 is a schematic structural diagram of a driving device in a vertical sander for paint processing.

In the figure: 1-box body, 2-feed inlet, 3-stirring chamber, 4-rotating shaft, 5-helical blade, 6-first rotating motor, 7-feed outlet, 8-installation chamber, 9-material control device, 91-rotating disk, 92-through hole, 93-rotating rod, 94-driven grooved wheel, 95-driving dial, 10-first filter screen, 11-material guide plate, 12-first material storage tank, 13-feed hole, 14-second filter screen, 15-second material storage tank, 16-material guide pipe, 17-driving chamber, 18-driving device, 181-incomplete gear, 182-left driving seat, 183-right driving seat, 184-rack rod, 185-reset spring, 186-first driving rod, 187-second driving rod, 188-auxiliary roller, 19-discharge port, 20-support column, 21-support, 22-rotating cam, 23-compression spring, 24-mounting frame and 25-grinding roller.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1, in an embodiment of the present invention, a vertical sander for paint processing includes a box 1, a feed inlet 2 is disposed above the box 1, a stirring chamber 3 is disposed inside the box 1, the stirring chamber 3 is communicated with the feed inlet 2, a rotating shaft 4 is transversely disposed in the stirring chamber 3, a helical blade 5 is mounted on the rotating shaft 4, and the other end of the rotating shaft 4 penetrates through the stirring chamber 3 and is connected to a first rotating motor 6; the bottom of the stirring cavity 3 is symmetrically provided with two feed openings 7 from left to right, the feed openings 7 are communicated with an installation cavity 8, and a material control device 9 is arranged in the installation cavity 8; a first filter screen 10 is arranged below the stirring chamber 3, guide plates 11 are symmetrically arranged on the left and right below the first filter screen 10, a first storage tank 12 is arranged below the guide plates 11, a plurality of discharging holes 13 are arranged inside the first storage tank 12, a second filter screen 14 is arranged below the first storage tank 12, the second filter screen 14 is transversely arranged inside a second storage tank 15, the bottom of the second storage tank 15 is connected with a plurality of guide pipes 16, a driving chamber 17 is arranged below the second storage tank 15, and a driving device 18 is arranged in the driving chamber 17; the improved box is characterized in that a discharge port 19 is formed in the center of the bottom of the box body 1, support columns 20 are fixedly connected to four corners below the box body 1, and supports 21 are fixedly mounted below the support columns 20.

Example 2

Referring to fig. 2, in this embodiment, the material control device 9 includes a rotary table 91, two through holes 92 are symmetrically formed in the rotary table 91 left and right, the through holes 92 correspond to the positions of the feed opening 7, a rotary rod 93 is connected to the center of the rotary table 91, the rotary rod 93 penetrates through the installation cavity 8 and is connected to a driven sheave 94, a driving dial 95 is disposed on one side of the driven sheave 94, the driving dial 95 is connected to an output end of the second rotating motor, and the rotary table 91 is driven to intermittently rotate by the cooperation of the driving dial 95 and the driven sheave 94, so that the through holes 92 intermittently coincide with the feed opening 7, the batch feeding of the coating is controlled, and the filtering effect of the first filter screen 10 is improved.

Example 3

In this embodiment, first filter screen 10 both sides are connected through connecting rod and box 1 inner wall hinge, one side of first filter screen 10 is provided with rotating cam 22, and installs compression spring 23 between opposite side and the box 1 inner wall, through rotating cam 22, compression spring 23 and the effect of connecting rod, makes first filter screen 10 horizontal hunting, has improved filtration efficiency.

Example 4

In this embodiment, the bottom equidistance fixed mounting of first stock chest 12 has a plurality of mounting brackets 24, install grinding roller 25 in the mounting bracket 24, grinding roller 25 surface is provided with grinds protrudingly, makes first stock chest 12 in the motion process, grinds the large granule material of second filter screen 14 top through grinding roller 25, until can following second filter screen 14 and pass.

Example 5

Referring to fig. 3, in this embodiment, the driving device 18 includes an incomplete gear 181, a driving motor is connected to one side of the incomplete gear 181, a left driving seat 182 and a right driving seat 183 are slidably engaged with the upper and lower sides of the driving cavity 17, a rack bar 184 is fixedly connected to one side of the left driving seat 182 and one side of the right driving seat 183 close to the incomplete gear 181, a return spring 185 is respectively installed between the left driving seat 182 and the right driving seat 183 and the inner wall of the box 1, a first driving rod 186 is fixedly connected to the upper side of the right driving seat 183, the first driving rod 186 is fixedly connected to the side of the first storage tank 12, a second driving rod 187 is fixedly connected to the upper side of the left driving seat 182, the second driving rod 187 is fixedly connected to the side of the second storage tank 15, and is engaged with the rack bars 184 on the upper and lower sides of the left driving seat 181 and the right driving seat 182 through rotation of the incomplete gear 181 to drive the left driving seat 181 and the right driving seat 182 to retract to the center, synchronously driving the first stock storage tank 12 and the second stock storage tank 15 to move relatively, so that the grinding roller 25 grinds the objects on the surface of the second filter screen 14, and simultaneously, the filtering efficiency of the second filter screen 14 is accelerated.

In this embodiment, two sections of meshing gear teeth are symmetrically arranged on the incomplete gear 181 in the circumferential direction, and the gear teeth are meshed with the rack bar 184.

In this embodiment, an auxiliary roller 188 is fixedly installed at a side of the bottom of the second storage chute 15 away from the second driving rod 187.

In summary, the following steps: at first pour coating into stirring chamber 3 by feed inlet 2, carry out preliminary mixing to coating, coating after the stirring gets into first filter screen 10 and carries out the prefilter, filter the great impurity of some granule, the unloading that can control coating through the accuse material device 9 of stirring chamber 3 bottoms, the filterable effect has been improved, drive first stock chest 12 and the 15 relative motion of second stock chest through drive arrangement 18, make the grinding roller 25 of first stock chest 12 bottoms grind the material of second filter screen 14 top, the effect of grinding has been improved, can accelerate filter speed in the 14 side-to-side motion process of second filter screen, the work efficiency of dull polish machine has been improved.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A vertical type sand grinding machine for processing coatings comprises a box body (1) and is characterized in that a feeding hole (2) is formed above the box body (1), a stirring cavity (3) is formed in the box body (1), the stirring cavity (3) is communicated with the feeding hole (2), a rotating shaft (4) is transversely arranged in the stirring cavity (3), a spiral blade (5) is installed on the rotating shaft (4), and the other end of the rotating shaft (4) penetrates through the stirring cavity (3) and is connected with a first rotating motor (6); two feed openings (7) are symmetrically arranged at the left and right of the bottom of the stirring cavity (3), the feed openings (7) are communicated with an installation cavity (8), and a material control device (9) is arranged in the installation cavity (8); a first filter screen (10) is arranged below the stirring cavity (3), guide plates (11) are arranged below the first filter screen (10) in a bilateral symmetry mode, a first storage tank (12) is arranged below the guide plates (11), a plurality of blanking holes (13) are formed in the first storage tank (12), a second filter screen (14) is arranged below the first storage tank (12), the second filter screen (14) is transversely arranged in the second storage tank (15), a plurality of guide pipes (16) are connected to the bottom of the second storage tank (15), a driving cavity (17) is arranged below the second storage tank (15), and a driving device (18) is arranged in the driving cavity (17); the improved box is characterized in that a discharge port (19) is formed in the center of the bottom of the box body (1), a supporting column (20) is fixedly connected to the four corners of the lower portion of the box body (1), and a support (21) is fixedly mounted on the lower portion of the supporting column (20).

2. The vertical sander for paint processing according to claim 1, wherein the material control device (9) comprises a rotary table (91), two through holes (92) are symmetrically arranged on the rotary table (91) from left to right, the through holes (92) correspond to the positions of the feed openings (7), a rotary rod (93) is connected to the center of the rotary table (91), the rotary rod (93) penetrates through the installation cavity (8) and is connected with a driven sheave (94), a driving dial (95) is arranged on one side of the driven sheave (94), and the driving dial (95) is connected with the output end of the second rotating motor.

3. The vertical sander for paint processing as set forth in claim 1, wherein both sides of the first filter (10) are hinged to the inner wall of the box (1) through a connecting rod, one side of the first filter (10) is provided with a rotating cam (22), and a compression spring (23) is installed between the other side and the inner wall of the box (1).

4. The vertical sander for paint processing as set forth in claim 1, wherein a plurality of mounting frames (24) are fixedly mounted at the bottom of the first storage tank (12) at equal intervals, a grinding roller (25) is mounted in each mounting frame (24), and grinding protrusions are arranged on the surface of each grinding roller (25).

5. The vertical sander for paint processing according to claim 1, wherein the driving device (18) comprises an incomplete gear (181), one side of the incomplete gear (181) is connected with a driving motor, the upper and lower sides of the driving cavity (17) are connected with a left driving seat (182) and a right driving seat (183) in a sliding and clamping manner, the left driving seat (182) and the right driving seat (183) are close to one side of the incomplete gear (181) and are fixedly connected with a rack bar (184), a reset spring (185) is installed between the left driving seat (182) and the inner wall of the box body (1), a first driving rod (186) is fixedly connected above the right driving seat (183), the first driving rod (186) is fixedly connected with the side of the first storage tank (12), a second driving rod (187) is fixedly connected above the left driving seat (182), the second driving rod (187) is fixedly connected with the side surface of the second storage trough (15).

6. The vertical sander for paint processing as set forth in claim 5, wherein said partial gear (181) is circumferentially symmetrically provided with two segments of meshing gear teeth, and said gear teeth mesh with said rack bar (184).

7. The vertical sander for paint processing as set forth in claim 5, wherein an auxiliary roller (188) is fixedly mounted to the bottom of the second storage tank (15) on the side away from the second transmission rod (187).