CN220738405U

CN220738405U - Screening device for coating processing powder

Info

Publication number: CN220738405U
Application number: CN202322074173.5U
Authority: CN
Inventors: 赵惠清; 于润泽; 李东海
Original assignee: Tianjin Meishibang Paint and Chemicals Co Ltd
Current assignee: Tianjin Meishibang Paint and Chemicals Co Ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-04-09
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a screening device for coating powder processing, which comprises a screening box, wherein the right side of an inner cavity of the screening box is movably connected with a screen through a movable shaft, the top of the screening box is communicated with a feeding pipe, the inner cavity of the feeding pipe is provided with a distributing mechanism, the left side of the screening box is fixedly connected with an electric cylinder, the telescopic end of the electric cylinder is fixedly connected with a push plate, the top of the push plate is tightly attached to the bottom of the screen.

Description

Screening device for coating processing powder

Technical Field

The utility model relates to the technical field of paint processing, in particular to a screening device for paint processing powder.

Background

When the coating is processed, powder is required to be screened, and powder with larger particles is screened out, so that the particle size of the powder is uniform, and the processing quality of the coating is improved;

through retrieval, the Chinese patent net discloses a screening device for coating processing powder, the authorized bulletin number of the screening device is CN218250646U, the screening device has the effect of blocking prevention of a discharge hole through a discharge hopper dredging mechanism, the dredging mechanism, an electric push rod, a fixing plate and a support frame, the electric push rod is fixed through the fixing plate and the support frame, the electric push rod is pushed when the discharge hole is blocked, and the coating processing powder is pushed out, so that the blocking prevention effect is achieved;

but the angle ratio of this patent sieve separator is fixed, produces easily after the powder falls into the sieve separator and piles up, and the screening is comparatively inconvenient, and the surface of sieve separator also is easy to block up simultaneously, and difficult clearance needs to improve it, and we propose a sieving mechanism for coating processing powder for this reason, solve the problem that the above proposes.

Disclosure of Invention

The utility model aims to provide a screening device for coating processing powder, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening device for coating processing powder, includes the screening case, the right side of screening case inner chamber is through loose axle swing joint has the screen cloth, the top intercommunication of screening case has the inlet pipe, the inner chamber of inlet pipe is provided with feed mechanism, the left side fixedly connected with electric cylinder of screening case, electric cylinder's flexible end fixedly connected with push pedal, the top of push pedal closely laminates with the bottom of screen cloth, the right side of screening case is through bracing piece fixedly connected with grinding case, the back fixedly connected with rotating electrical machines of grinding case, the output fixedly connected with pivot of rotating electrical machines, the front of pivot is passed through the bearing with the front of grinding case inner chamber and is rotated and is connected, the surface fixedly connected with grinding roller of pivot.

As the screening device for the coating processing powder, the material distributing mechanism comprises a driving motor, wherein the driving motor is fixedly arranged in the inner cavity of the feeding pipe through a supporting rod, the output end of the driving motor is fixedly connected with a rotating rod, and the bottom of the rotating rod is fixedly connected with a material distributing disc.

In the screening device for coating powder according to the present utility model, preferably, the screening box has a first discharge pipe connected to the right side thereof, the first discharge pipe has a right side thereof connected to the left side of the grinding box, and the grinding box has a second discharge pipe connected to the front side of the bottom thereof.

As a preferable screening device for coating powder, the bottom of the right side of the screening box is fixedly connected with a supporting plate, and the top of the supporting plate is provided with a collecting box.

As the screening device for the coating processing powder, the screening box is preferably provided with the guide plates at the left side and the right side of the inner cavity of the screening box, and the vibrating motor is arranged at the bottom of the guide plates.

As a preferable screening device for coating processing powder, the bottom of the screening box is communicated with a discharge pipe, and a valve is arranged at the pipe orifice of the discharge pipe.

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

according to the utility model, powder raw materials can be conveniently injected into the screening box through the arrangement of the feeding pipe, powder can be screened through the arrangement of the screen, the screen can be pushed to move in a sitting and tilting mode through the arrangement of the electric cylinder and the pushing plate, powder accumulation is avoided, meanwhile, screening efficiency can be improved, and large-particle powder screened out can be ground and crushed through the arrangement of the grinding box, the rotating motor, the rotating shaft and the grinding roller.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a right side cross-sectional view of the structure of the grinding case of the present utility model;

fig. 4 is a perspective view of the structure of the electric cylinder and the push plate of the present utility model.

In the figure: 1. a screening box; 2. a screen; 3. a feed pipe; 4. a material distributing mechanism; 401. a driving motor; 402. a rotating rod; 403. a material distributing disc; 5. an electric cylinder; 6. a push plate; 7. a grinding box; 8. a rotating electric machine; 9. a rotating shaft; 10. a grinding roller; 11. a first discharge pipe; 12. a second discharge pipe; 13. a support plate; 14. a collection box; 15. a deflector; 16. a vibration motor.

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, a screening device for coating processing powder comprises a screening box 1, wherein the right side of the inner cavity of the screening box 1 is movably connected with a screen 2 through a movable shaft, the top of the screening box 1 is communicated with a feed pipe 3, the inner cavity of the feed pipe 3 is provided with a distributing mechanism 4, the left side of the screening box 1 is fixedly connected with an electric cylinder 5, the telescopic end of the electric cylinder 5 is fixedly connected with a push plate 6, the top of the push plate 6 is tightly attached to the bottom of the screen 2, the right side of the screening box 1 is fixedly connected with a grinding box 7 through a supporting rod, the back of the grinding box 7 is fixedly connected with a rotating motor 8, the output end of the rotating motor 8 is fixedly connected with a rotating shaft 9, the front of the rotating shaft 9 is rotationally connected with the front of the inner cavity of the grinding box 7 through a bearing, and the outer surface of the rotating shaft 9 is fixedly connected with a grinding roller 10.

In this embodiment: through setting up inlet pipe 3, can conveniently pour into powder raw materials into in the screening case 1, through setting up screen cloth 2, can screen the powder, through setting up electric cylinder 5 and push pedal 6, can promote screen cloth 2 and sit the slope and remove, avoid the powder to pile up, can also improve screening efficiency simultaneously, through setting up grinding case 7, rotating electrical machines 8, pivot 9 and grinding roller 10, can grind the large granule powder that screens out and smash, through setting up above structure, possess and can avoid the powder to pile up, screening efficiency is high advantage.

As a technical optimization scheme of the utility model, the material distributing mechanism 4 further comprises a driving motor 401, wherein the driving motor 401 is fixedly arranged in the inner cavity of the feeding pipe 3 through a supporting rod, the output end of the driving motor 401 is fixedly connected with a rotating rod 402, and the bottom of the rotating rod 402 is fixedly connected with a material distributing disc 403.

In this embodiment: through setting up driving motor 401, bull stick 402 and feed divider 403, can divide the powder that drops into inlet pipe 3 and expect, avoid the powder to pile up at the top of screen cloth 2 to can further improve screening efficiency.

As a technical optimization scheme of the utility model, further, the right side of the screening box 1 is communicated with a first discharging pipe 11, the right side of the first discharging pipe 11 is communicated with the left side of the grinding box 7, and a second discharging pipe 12 is communicated at the front position of the bottom of the grinding box 7.

In this embodiment: through setting up first discharging pipe 11, can conveniently be with the big granule powder of screening discharging into grinding case 7 in, through setting up second discharging pipe 12, can be with the powder discharge after grinding.

As a technical optimization scheme of the utility model, further, the bottom of the right side of the screening box 1 is fixedly connected with a supporting plate 13, and the top of the supporting plate 13 is provided with a collecting box 14.

In this embodiment: by providing the support plate 13 and the collection box 14, the ground powder can be collected.

As a technical optimization scheme of the utility model, further, guide plates 15 are arranged on the left side and the right side of the inner cavity of the screening box 1, and a vibration motor 16 is arranged at the bottom of each guide plate 15.

In this embodiment: through setting up guide plate 15 and vibrating motor 16, can carry out the refluence to the powder of screening, the convenient row material.

As a technical optimization scheme of the utility model, further, a discharging pipe is communicated with the bottom of the screening box 1, and a valve is arranged at the pipe orifice of the discharging pipe.

In this embodiment: through setting up row material pipe and valve, can conveniently discharge the powder that screens out and use.

The principle of this embodiment is:

during the use, put into screening case 1 through inlet pipe 3 with the powder granule that needs to screen, start driving motor 401's control switch, driving motor 401 drives bull stick 402 rotation, bull stick 402 drives and divides the charging tray 403 rotation, divide the powder that falls at the charging tray 403 top to expect, avoid the powder to pile up, then start electric cylinder 5's control switch, electric cylinder 5 drives push pedal 6 and removes, push pedal 6 drives screen cloth 2 and removes, make screen cloth 2 reciprocate, screen the powder, the large granule powder of screening gets into in the grinding case 7 through first discharging pipe 11, then start rotating electrical machines 8's control switch, rotating electrical machines 8 drive pivot 9 rotation, pivot 9 drives grinding roller 10 rotation, grind the powder and handle, the powder after grinding is discharged through second discharging pipe 12, collect it through collecting box 14, then pour the powder after collecting into in inlet pipe 3 again and screen, through setting up above structure, possess and can avoid the powder to pile up, the advantage that screening efficiency is high.

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 coating processing sieving mechanism for powder, includes screening box (1), its characterized in that: the utility model discloses a screening box, including screening box (1), supporting rod, rotating electrical machines (8), pivot (9) are connected through the bearing rotation in the front of the front and grinding box (7) inner chamber of pivot (9), the surface fixedly connected with grinding roller (10) of pivot (9), the right side of screening box (1) inner chamber is through loose axle swing joint has screen cloth (2), the top intercommunication of screening box (1) has inlet pipe (3), the inner chamber of inlet pipe (3) is provided with feed mechanism (4), the left side fixedly connected with electric cylinder (5) of screening box (1), the telescopic link fixedly connected with push pedal (6) of electric cylinder (5), the top of push pedal (6) closely laminates with the bottom of screen cloth (2), the right side of screening box (1) is through bracing piece fixedly connected with grinding box (7), the output fixedly connected with pivot (9) of rotating electrical machines (8).

2. A screening apparatus for paint powder as defined in claim 1, wherein: the feed mechanism (4) comprises a driving motor (401), the driving motor (401) is fixedly arranged in the inner cavity of the feed pipe (3) through a supporting rod, the output end of the driving motor (401) is fixedly connected with a rotating rod (402), and the bottom of the rotating rod (402) is fixedly connected with a feed distributing disc (403).

3. A screening apparatus for paint powder as defined in claim 1, wherein: the screening box is characterized in that a first discharging pipe (11) is communicated with the right side of the screening box (1), the right side of the first discharging pipe (11) is communicated with the left side of the grinding box (7), and a second discharging pipe (12) is communicated with the front position of the bottom of the grinding box (7).

4. A screening apparatus for paint powder as defined in claim 1, wherein: the bottom on screening case (1) right side fixedly connected with backup pad (13), the top of backup pad (13) is provided with collecting box (14).

5. A screening apparatus for paint powder as defined in claim 1, wherein: guide plates (15) are arranged on the left side and the right side of the inner cavity of the screening box (1), and a vibrating motor (16) is arranged at the bottom of each guide plate (15).

6. A screening apparatus for paint powder as defined in claim 1, wherein: the bottom of the screening box (1) is communicated with a discharge pipe, and a valve is arranged at the pipe orifice of the discharge pipe.