CN220346073U - Crushing and screening device for powder coating - Google Patents
Crushing and screening device for powder coating Download PDFInfo
- Publication number
- CN220346073U CN220346073U CN202321834661.5U CN202321834661U CN220346073U CN 220346073 U CN220346073 U CN 220346073U CN 202321834661 U CN202321834661 U CN 202321834661U CN 220346073 U CN220346073 U CN 220346073U
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- Prior art keywords
- bevel gear
- powder coating
- rack
- shell
- crushing
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- 239000000843 powder Substances 0.000 title claims abstract description 43
- 238000000576 coating method Methods 0.000 title claims abstract description 40
- 239000011248 coating agent Substances 0.000 title claims abstract description 39
- 238000012216 screening Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000002955 isolation Methods 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 238000005096 rolling process Methods 0.000 description 13
- 239000011148 porous material Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000010485 coping Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of crushing and screening, in particular to a crushing and screening device for powder coating, which aims at solving the problems that the crushing and screening device for powder coating is sequentially carried out in the prior art, cannot finish processing once, does not meet the screening requirement, requires secondary processing, has lower crushing and coating efficiency, is good and uneven in the powder coating of a cutting screen, increases time cost and personnel burden, and reduces working efficiency.
Description
Technical Field
The utility model relates to the technical field of crushing and screening, in particular to a crushing and screening device for powder coating.
Background
The powder coating is a novel 100% solids powder coating without solvent. The paint has the characteristics of no solvent, no pollution, recoverability, environmental protection, energy and resource saving, labor intensity reduction, high mechanical strength of a coating film and the like, and the paint is usually required to be subjected to a grinding, crushing and screening process.
In the prior art, when powder screening processing is sequentially carried out, the processing can not be completed once, the efficiency of crushing the coating is lower, the powder coating of a cutting sieve is good and uneven, the powder coating which does not meet the screening requirement is required to be processed for a second time, the time cost and the personnel burden are increased, and the working efficiency is reduced.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, powder screening processing is sequentially carried out, processing cannot be completed once, powder which does not meet the screening requirement needs secondary processing, the efficiency of crushing coating is low, the powder coating of a cutting sieve is good and uneven, the time cost and the personnel burden are increased, and the working efficiency is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a powder coating's crushing sieving mechanism, includes the shell, the top fixed mounting of shell has motor housing, and fixed mounting has the motor in the motor housing, fixedly connected with actuating lever on the output shaft of motor, and the bottom fixed mounting of actuating lever has the roll clamp plate, and the bottom fixed mounting of roll clamp plate has a plurality of roll clamp plates, be equipped with drive mechanism and reciprocating mechanism in the shell, the feed inlet has been seted up on the top of shell, and the containing box is installed to the bottom of shell, and fixed mounting has isolation board and mounting panel in the shell.
Preferably, the transmission mechanism comprises a first bevel gear, a second bevel gear, a transmission column, a third bevel gear, a fourth bevel gear, a first semicircular gear, a first rack and an L-shaped plate, wherein the first bevel gear is fixedly arranged on a driving rod, the second bevel gear is meshed with the first bevel gear, the transmission column is fixedly arranged on the second bevel gear, the third bevel gear is fixedly arranged at one end of the transmission column, the fourth bevel gear is meshed with the third bevel gear, the first semicircular gear is fixedly arranged on the fourth bevel gear, the first rack is meshed with the first semicircular gear, and one end of the first rack is fixedly connected with the L-shaped plate.
Preferably, a spring is fixedly arranged at the other end of the first rack, a bearing plate is fixedly arranged at one end of the spring, one end of the bearing plate is fixedly arranged on the inner wall of the shell, and a coarse-hole screen is fixedly connected at one end of the L-shaped plate.
Preferably, a first sprocket is fixedly arranged on the first semicircular gear, a chain is meshed with the first sprocket, a second sprocket is meshed with one end of the chain, and the second sprocket is fixedly connected with the reciprocating mechanism.
Preferably, the reciprocating mechanism comprises a cam, a crank chute, a fixed column, a second semicircular gear and a second rack, wherein the cam is fixedly arranged on the second sprocket, the cam is connected with the crank chute in a sliding manner, one end of the crank chute is fixedly provided with the fixed column, the bottom end of the crank chute is fixedly connected with the second semicircular gear, and the second semicircular gear is meshed with the second rack.
Preferably, one end of the second rack is fixedly connected with a fine pore screen, and the two ends of the second rack are both slidably provided with supporting frames.
Preferably, both sides of the pore screen cloth are all connected with clamping grooves in a sliding mode, the two clamping grooves are located on the isolation plate and the shell respectively, the fixing column and the supporting frame are fixedly installed on the mounting plate, and the second sprocket is rotatably installed on the mounting plate.
In the utility model, the crushing and screening device for the powder coating comprises:
1. because the rolling plate and the rolling block are rotary, the powder coating can be rolled in an omnibearing manner, so that the crushing efficiency is accelerated, the problem that the powder coating which does not meet the requirements is reworked for the second time is solved, and the working efficiency is improved more effectively.
2. Because two different screens are arranged, the vertical acting force and the horizontal acting force are applied to the screen, the powder coating can be screened more fully, the quality of screened powder is improved when screening is reduced, and the screening quality of the powder coating is improved.
The utility model can more effectively solve the problem of coping with powder coatings of different sizes, avoid secondary processing, increase time and labor cost, apply upper and lower acting forces to the coarse mesh screen, more effectively avoid powder cake shape or screen blockage caused by rolling the coarse mesh screen by a rolling block, apply left and right acting forces to the fine mesh screen below the coarse mesh screen, screen out powder meeting requirements, and solve all the problems during powder screening at one time through the processing treatment.
Drawings
Fig. 1 is a schematic structural diagram of a pulverizing and screening device for powder coating according to the present utility model;
fig. 2 is an enlarged schematic view of a portion a of a pulverizing and screening device for powder coating according to the present utility model;
fig. 3 is an enlarged schematic view of part B of a pulverizing and screening device for powder coating according to the present utility model.
In the figure: 1. a housing; 2. a storage box; 3. a motor; 4. a feed inlet; 5. a driving rod; 6. a rolling plate; 7. grinding into blocks; 8. a first bevel gear; 9. a second bevel gear; 10. a drive column; 11. a third bevel gear; 12. a fourth bevel gear; 13. a first semicircular gear; 14. a chain; 15. a first rack; 16. a bearing plate; 17. a spring; 18. an L-shaped plate; 19. an isolation plate; 20. coarse mesh screen; 21. a fine mesh screen; 22. a clamping groove; 23. a second sprocket; 24. a cam; 25. a crank chute; 26. fixing the column; 27. a second semicircular gear; 28. a second rack; 29. and (5) supporting frames.
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.
Example 1
Referring to fig. 1-3, a powder coating's crushing sieving mechanism, including shell 1, shell 1's top fixed mounting has motor housing, fixed mounting has motor 3 in the motor housing, fixedly connected with actuating lever 5 on motor 3's the output shaft, and actuating lever 5's bottom fixed mounting has rolling board 6, and rolling board 6's bottom fixed mounting has a plurality of rolling pieces 7, is equipped with drive mechanism and reciprocating mechanism in shell 1, and feed inlet 4 has been seted up on shell 1's top, and containing box 2 is installed to shell 1's bottom, and fixed mounting has isolation board 19 and mounting panel in the shell 1.
In the utility model, the transmission mechanism comprises a first bevel gear 8, a second bevel gear 9, a transmission column 10, a third bevel gear 11, a fourth bevel gear 12, a first semicircular gear 13, a first rack 15 and an L-shaped plate 18, wherein the first bevel gear 8 is fixedly arranged on the driving rod 5, the first bevel gear 8 is meshed with the second bevel gear 9, the transmission column 10 is fixedly arranged on the second bevel gear 9, a third bevel gear 11 is fixedly arranged at one end of the transmission column 10, the third bevel gear 11 is meshed with the fourth bevel gear 12, the first semicircular gear 13 is fixedly arranged on the fourth bevel gear 12, the first semicircular gear 13 is meshed with the first rack 15, and one end of the first rack 15 is fixedly connected with the L-shaped plate 18.
In the utility model, the other end of the first rack 15 is fixedly provided with a spring 17, one end of the spring 17 is fixedly provided with a bearing plate 16, one end of the bearing plate 16 is fixedly arranged on the inner wall of the shell 1, and one end of the L-shaped plate 18 is fixedly connected with a coarse-hole screen 20.
In the utility model, a first sprocket wheel is fixedly arranged on a first semicircular gear 13, a chain 14 is meshed with the first sprocket wheel, a second sprocket wheel 23 is meshed with one end of the chain 14, and the second sprocket wheel 23 is fixedly connected with a reciprocating mechanism.
In the utility model, the reciprocating mechanism comprises a cam 24, a crank chute 25, a fixed column 26, a second semicircular gear 27 and a second rack 28, wherein the cam 24 is fixedly arranged on the second sprocket 23, the cam 24 is connected with the crank chute 25 in a sliding manner, one end of the crank chute 25 is fixedly provided with the fixed column 26, the bottom end of the crank chute 25 is fixedly connected with the second semicircular gear 27, and the second semicircular gear 27 is meshed with the second rack 28.
In the utility model, one end of the second rack 28 is fixedly connected with the fine mesh screen 21, and both ends of the second rack 28 are slidably provided with the supporting frames 29.
In the utility model, two sides of the pore screen 21 are slidably connected with the clamping grooves 22, the two clamping grooves 22 are respectively positioned on the isolation plate 19 and the shell 1, the fixing column 26 and the supporting frame 29 are fixedly arranged on the mounting plate, and the second sprocket wheel 23 is rotatably arranged on the mounting plate.
In the utility model, when the powder coating processing device is used, untreated powder coating is poured into the shell 1 from the feed inlet 4, the motor 3 is started to drive the driving rod 5 to rotate, the driving rod 5 drives the rolling plate 6 and the rolling block 7 to rotate, the powder coating in the shell 1 is rolled, meanwhile, the driving rod 5 drives the transmission mechanism to move, the first bevel gear 8, the second bevel gear 9, the transmission column 10, the third bevel gear 11, the fourth bevel gear 12 and the first semicircular gear 13 in the transmission mechanism drive the first rack 15 to move, the powder coating is vertically moved through the cooperation of the bearing plate 16, the L-shaped plate 18, the coarse screen 20 and the spring 17, the rolling plate 6 and the rolling block 7 are prevented from rolling the powder coating into blocks, the transmission mechanism drives the reciprocating mechanism to move through the first sprocket, the chain 14 and the second sprocket 23, the cam 24, the crank chute 25, the fixed column 26, the second semicircular gear 27 and the second rack 28 in the reciprocating mechanism vibrate left and right through the two clamping grooves 22, and the powder coating meeting requirements falls into the storage box 2 below, and is convenient to recycle.
Example two
The embodiment is different from the embodiment in that an extrusion plate is added at the position of the feed inlet 4 to primarily crush the powder coating, so that the working efficiency is further improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a crushing sieving mechanism of powder coating, includes shell (1), its characterized in that, the top fixed mounting of shell (1) has motor housing, and fixed mounting has motor (3) in the motor housing, fixedly connected with actuating lever (5) on the output shaft of motor (3), and the bottom fixed mounting of actuating lever (5) has grinding plate (6), and the bottom fixed mounting of grinding plate (6) has a plurality of grinding pieces (7), be equipped with drive mechanism and reciprocating mechanism in shell (1), feed inlet (4) have been seted up on the top of shell (1), and containing box (2) are installed to the bottom of shell (1), and fixed mounting has isolation board (19) and mounting panel in shell (1).
2. The powder coating crushing and screening device according to claim 1, wherein the transmission mechanism comprises a first bevel gear (8), a second bevel gear (9), a transmission column (10), a third bevel gear (11), a fourth bevel gear (12), a first semicircular gear (13), a first rack (15) and an L-shaped plate (18), the first bevel gear (8) is fixedly arranged on the driving rod (5), the first bevel gear (8) is meshed with the second bevel gear (9), the transmission column (10) is fixedly arranged on the second bevel gear (9), a third bevel gear (11) is fixedly arranged at one end of the transmission column (10), the third bevel gear (11) is meshed with the fourth bevel gear (12), the first semicircular gear (13) is fixedly arranged on the fourth bevel gear (12), the first semicircular gear (13) is meshed with the first rack (15), and one end of the first rack (15) is fixedly connected with the L-shaped plate (18).
3. The powder coating crushing and screening device according to claim 2, wherein a spring (17) is fixedly arranged at the other end of the first rack (15), a bearing plate (16) is fixedly arranged at one end of the spring (17), one end of the bearing plate (16) is fixedly arranged on the inner wall of the shell (1), and a coarse-hole screen (20) is fixedly connected at one end of the L-shaped plate (18).
4. The powder coating crushing and screening device according to claim 2, wherein a first sprocket is fixedly mounted on the first semicircular gear (13), a chain (14) is meshed with the first sprocket, a second sprocket (23) is meshed with one end of the chain (14), and the second sprocket (23) is fixedly connected with the reciprocating mechanism.
5. The powder coating crushing and screening device according to claim 1, wherein the reciprocating mechanism comprises a cam (24), a crank chute (25), a fixed column (26), a second semicircular gear (27) and a second rack (28), the cam (24) is fixedly arranged on the second sprocket (23), the cam (24) is slidably connected with the crank chute (25), one end of the crank chute (25) is fixedly provided with the fixed column (26), the bottom end of the crank chute (25) is fixedly connected with the second semicircular gear (27), and the second semicircular gear (27) is meshed with the second rack (28).
6. The powder coating crushing and screening device according to claim 5, wherein one end of the second rack (28) is fixedly connected with a fine mesh screen (21), and both ends of the second rack (28) are slidably provided with supporting frames (29).
7. The powder coating crushing and screening device according to claim 6, wherein both sides of the fine mesh screen (21) are slidably connected with clamping grooves (22), the two clamping grooves (22) are respectively positioned on the isolation plate (19) and the shell (1), the fixing column (26) and the supporting frame (29) are fixedly installed on the installation plate, and the second sprocket wheel (23) is rotatably installed on the installation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321834661.5U CN220346073U (en) | 2023-07-13 | 2023-07-13 | Crushing and screening device for powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321834661.5U CN220346073U (en) | 2023-07-13 | 2023-07-13 | Crushing and screening device for powder coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220346073U true CN220346073U (en) | 2024-01-16 |
Family
ID=89503002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321834661.5U Active CN220346073U (en) | 2023-07-13 | 2023-07-13 | Crushing and screening device for powder coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220346073U (en) |
-
2023
- 2023-07-13 CN CN202321834661.5U patent/CN220346073U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |