CN212550373U - Powder coating device that sieves - Google Patents
Powder coating device that sieves Download PDFInfo
- Publication number
- CN212550373U CN212550373U CN202021106001.1U CN202021106001U CN212550373U CN 212550373 U CN212550373 U CN 212550373U CN 202021106001 U CN202021106001 U CN 202021106001U CN 212550373 U CN212550373 U CN 212550373U
- Authority
- CN
- China
- Prior art keywords
- powder coating
- plug body
- pipe
- screen
- coating material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 46
- 239000011248 coating agent Substances 0.000 title claims abstract description 45
- 239000000843 powder Substances 0.000 title claims abstract description 43
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 238000007873 sieving Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 15
- 238000012216 screening Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000001360 synchronised effect Effects 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 coating sieving devices, in particular to a powder coating sieving device, which comprises a casing, wherein a sieving mechanism is arranged inside the casing, the sieving mechanism comprises a screen mesh, the bottom of the screen mesh is connected with a blanking pipe, a second plug body is arranged in the blanking pipe, the outer part of the blanking pipe is fixedly connected with a fixed ring, the side edge of the fixed ring is connected with a scraper, the outer part of the blanking pipe is sleeved with a connecting ring, a cleaning brush is jointly arranged between the lower surfaces of the connecting ring and the fixed groove, and the sieving mechanism is in transmission connection with a driving device; the utility model discloses a second cock body and unloading pipe threaded connection's mode, after processing a period, not hard up second cock body makes second cock body and unloading pipe separation to make the impurity in the screen cloth discharge from unloading pipe, reach the effect of getting rid of impurity fast. The cleaning brush cleans the outer surface of the screen mesh, so that coating powder is prevented from blocking the screen mesh, and the filtering efficiency is improved; all in all, the utility model has the advantages of quick edulcoration, effective clearance sieve mesh.
Description
Technical Field
The utility model relates to a coating device technical field that sieves, concretely relates to powder coating device that sieves.
Background
The powder coating has a completely different form from a general coating, and is a powder coating in which the powder coating exists in a finely powdered state and a solvent is not used. The powder coating has the main characteristics of harmlessness, high efficiency, resource saving and environmental protection. When the existing powder coating is sieved, unqualified large-particle coatings or impurities are removed, which is troublesome and time-consuming; secondly, the powder is very easy to block the sieve pores in the sieving process due to small volume and light weight, so that the sieving efficiency is influenced; therefore, a powder coating sieving device capable of quickly removing impurities and effectively cleaning sieve pores is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, and provide a powder coating device that sieves of quick edulcoration, effective clearance sieve mesh.
In order to achieve the purpose of the invention, the technical scheme of the utility model is as follows: the utility model provides a powder coating device that sieves, includes the casing, the top of casing is provided with the feed inlet, the bottom of casing is provided with the discharge gate, discharge gate department is provided with first cock body, the inside of casing is provided with screening mechanism, be provided with the fixed slot on the inner wall of casing, be provided with spacing roller on the fixed slot, screening mechanism includes the screen cloth, the outside of screen cloth top is provided with the smooth roller, the bottom of screen cloth is connected with the unloading pipe, be provided with the second cock body in the unloading pipe, the solid fixed ring of outside fixedly connected with of unloading pipe, solid fixed ring's side is connected with the scraper, the go-between has been cup jointed to the outside of unloading pipe, be provided with the clearance brush jointly between the lower surface of go-between and fixed slot, screening mechanism transmission is connected.
Furthermore, the driving device comprises a driving motor and a second gear fixedly arranged on the outer side of the blanking pipe, a first gear is fixedly connected to an output shaft of the driving motor, and the first gear and the second gear are in meshing transmission.
Further, the driving motor and the bottom of the machine shell are fixedly connected together through screws.
Furthermore, 3-6 cleaning brushes are uniformly distributed along the circumference of the central shaft of the screen; a plurality of clearance brushes clean the screen cloth surface, avoid coating powder to block up the sieve mesh, influence the filter effect to improve filtration efficiency.
Further, the inner diameter of the connecting ring is larger than the outer diameter of the blanking pipe, and the connecting ring is not in contact with the blanking pipe.
Furthermore, the second plug body is in threaded connection with the blanking pipe, and when the second plug body and the blanking pipe are tightly closed, the upper surface of the second plug body and the upper surface of the blanking pipe are located on the same plane.
Further, the first plug body is in threaded connection with the discharge hole, and when the first plug body and the discharge hole are tightly closed, the upper surface of the first plug body and the upper surface of the discharge hole are located on the same plane.
Furthermore, the bottom of the machine shell is provided with support legs.
The utility model has the advantages that: by adopting the mode of connecting the second plug body with the feeding pipe through threads, after a period of processing or the processing is finished, the second plug body is loosened to separate the second plug body from the feeding pipe, so that impurities in the sieve screen are discharged from the feeding pipe, and the effect of quickly removing the impurities is achieved. The scraper rotates along with solid fixed ring and unloading pipe synchronization, scrapes the coating powder of chassis bottom, scrapes coating powder to the discharge gate, shifts out the qualification product fast, avoids the casing bottom to pile up a large amount of coating powder. The cleaning brushes are arranged between the lower surfaces of the connecting ring and the fixing groove and clean the outer surface of the screen mesh, so that the situation that the screen mesh is blocked by coating powder and the filtering effect is influenced is avoided, and the filtering efficiency is improved; all in all, the utility model has the advantages of quick edulcoration, effective clearance sieve mesh.
Drawings
Fig. 1 is a front view of a powder coating material sieving apparatus of the present invention;
FIG. 2 is a top view of A-A of FIG. 1;
FIG. 3 is an enlarged view of B in FIG. 1;
wherein: 1-a machine shell, 11-a feed inlet, 12-a discharge outlet, 13-a first plug body, 14-a fixed groove, 15-a support leg, 16-a limiting roller, 21-a driving motor, 22-a first gear, 23-a second gear, 31-a screen, 32-a discharge pipe, 33-a second plug body, 34-a cleaning brush, 35-a connecting ring, 36-a fixed ring, 37-a scraper and 38-a smooth roller.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, a powder coating sieving device comprises a machine shell 1, wherein a feeding hole 11 is formed in the top of the machine shell 1, a discharging hole 12 is formed in the bottom of the machine shell 1, and the discharging hole 12 is in an inverted cone shape, so that rapid and thorough discharging is facilitated, and powder coating is prevented from being accumulated at the bottom of the machine shell 1. The discharge port 12 is provided with a first plug body 13, the first plug body 13 is in threaded connection with the discharge port 12, and when the first plug body 13 and the discharge port 12 are tightly closed, the upper surface of the first plug body 13 and the upper surface of the discharge port 12 are located on the same plane. The inner wall of the casing 1 is provided with a fixing groove 14, and the fixing groove 14 is of a ring structure. The fixing groove 14 is provided with four limiting rollers 16, and the four limiting rollers 16 are symmetrically arranged on the fixing groove 14 in pairs. The screen 31 is arranged on the inner side of the fixed groove 14, the stainless steel smooth roller 38 is arranged on the outer side above the screen 31, and the limiting roller 16 limits the smooth roller 38. The bottom of the housing is provided with legs 15.
As shown in fig. 1 and 2, the inside of casing 1 is provided with screening mechanism, and screening mechanism includes screen cloth 31, and screen cloth 31 is the radius form, and screen cloth 31's bottom is connected with unloading pipe 32, and unloading pipe 32 is the stainless steel structure, and unloading pipe 32 runs through chassis bottom and rotates through the bearing and connect in chassis bottom. A second plug body 33 is arranged in the blanking pipe 32, the second plug body 33 is in threaded connection with the blanking pipe 32, and when the second plug body 33 and the blanking pipe 32 are tightly closed, the upper surface of the second plug body 33 and the upper surface of the blanking pipe 32 are located on the same plane. Avoid powder coating directly to get into in blanking pipe 32 through not screening, extravagant powder coating. The fixed ring 36 is fixedly connected to the outer portion of the discharging pipe 32, the scraper 37 is connected to the side edge of the fixed ring 36, the scraper 37 is in contact with the bottom of the machine shell, and the contact surface of the scraper 37 is made of silica gel, so that scratches on the bottom surface of the machine shell 1 are avoided. The scraper 37 rotates synchronously with the fixed ring 36 and the blanking pipe 32 to scrape the coating powder at the bottom of the casing, so that the coating powder is scraped to the discharge port 12 and is discharged from the discharge port 12. The connecting ring 35 is sleeved outside the blanking pipe 32, the inner diameter of the connecting ring 35 is larger than the outer diameter of the blanking pipe 32, the connecting ring 35 is not in contact with the blanking pipe 32, and the connecting ring 35 does not rotate along with the rotation of the blanking pipe 32. A cleaning brush 34 is arranged between the connecting ring 35 and the lower surface of the fixing groove 14, the cleaning brush 34 is arranged according to the structure of the screen 31, and the brush hair is arranged on the contact surface of the cleaning brush 34 and the screen 31. Cleaning brush 34 the cleaning brush sets up 3-6 along screen cloth center pin circumference equipartition, and a plurality of cleaning brushes 34 clean screen cloth 31 surface, avoid coating powder to block up the sieve mesh, influence the filter effect to improve filtration efficiency. The screening mechanism is connected with a driving device in a transmission way.
As shown in fig. 1 and 3, the driving device includes a driving motor 21 and a second gear 23 fixedly disposed outside the feeding pipe 32, and the driving motor 21 is fastened to the bottom of the casing 1 by screws. The output shaft end of the driving motor 21 is fixedly connected with a first gear 22, and the first gear 22 and a second gear 23 are in meshing transmission.
The utility model discloses an operation process does: the operator can pass through feed inlet injection apparatus with the coating powder who waits to sieve, and driving motor drives the pivot and rotates, and the pivot drives first gear revolve and then drive second gear revolve, and the second gear drives the unloading pipe rotation. The blanking pipe rotates to drive the screen to rotate synchronously. The scraper of installation on the unloading pipe rotates along with solid fixed ring and unloading pipe are synchronous, scrapes the coating powder of chassis bottom, scrapes coating powder to the discharge gate and makes coating powder discharge from the discharge gate. In the rotating process of the screen, the outer wall of the screen is in contact with the cleaning brush, and the cleaning brush cleans the outer surface of the screen. And after the second plug body is processed for a period of time or is processed, loosening the second plug body to separate the second plug body from the discharging pipe, discharging impurities in the sieve mesh from the discharging pipe, and then tightly closing the second plug body and the discharging pipe again to start next sieving.
The utility model has the advantages that: by adopting the mode of connecting the second plug body with the feeding pipe through threads, after a period of processing or the processing is finished, the second plug body is loosened to separate the second plug body from the feeding pipe, so that impurities in the sieve screen are discharged from the feeding pipe, and the effect of quickly removing the impurities is achieved. The scraper rotates along with solid fixed ring and unloading pipe synchronization, scrapes the coating powder of chassis bottom, scrapes coating powder to the discharge gate, shifts out the qualification product fast, avoids the casing bottom to pile up a large amount of coating powder. The cleaning brushes are arranged between the lower surfaces of the connecting ring and the fixing groove and clean the outer surface of the screen mesh, so that the situation that the screen mesh is blocked by coating powder and the filtering effect is influenced is avoided, and the filtering efficiency is improved; all in all, the utility model has the advantages of quick edulcoration, effective clearance sieve mesh.
Claims (8)
1. The powder coating sieving device is characterized in that a fixing groove is formed in the inner wall of the machine shell, a limiting roller is arranged on the fixing groove, the sieving mechanism comprises a screen, a smooth roller is arranged on the outer side above the screen, a discharging pipe is connected to the bottom of the screen, a second plug is arranged in the discharging pipe, a fixing ring is fixedly connected to the outer portion of the discharging pipe, a scraper is connected to the side edge of the fixing ring, a connecting ring is sleeved on the outer portion of the discharging pipe, a cleaning brush is jointly arranged between the lower surfaces of the connecting ring and the fixing groove, and a driving device is connected to the sieving mechanism in a transmission mode.
2. The powder coating material screening apparatus of claim 1, wherein: the driving device comprises a driving motor and a second gear fixedly arranged on the outer side of the blanking pipe, a first gear is fixedly connected to an output shaft of the driving motor, and the first gear and the second gear are in meshing transmission.
3. The powder coating material screening apparatus of claim 2, wherein: the driving motor is fixedly connected with the bottom of the machine shell through screws.
4. The powder coating material screening apparatus of claim 1, wherein: 3-6 cleaning brushes are uniformly distributed along the circumference of the central shaft of the screen.
5. The powder coating material screening apparatus of claim 1, wherein: the inner diameter of the connecting ring is larger than the outer diameter of the blanking pipe, and the connecting ring is not in contact with the blanking pipe.
6. The powder coating material screening apparatus of claim 1, wherein: the second plug body is in threaded connection with the discharging pipe, and when the second plug body and the discharging pipe are tightly closed, the upper surface of the second plug body and the upper surface of the discharging pipe are located on the same plane.
7. The powder coating material screening apparatus of claim 1, wherein: the first plug body is in threaded connection with the discharge hole, and when the first plug body and the discharge hole are tightly closed, the upper surface of the first plug body and the upper surface of the discharge hole are located on the same plane.
8. The powder coating material screening apparatus of claim 1, wherein: and the bottom of the machine shell is provided with supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106001.1U CN212550373U (en) | 2020-06-16 | 2020-06-16 | Powder coating device that sieves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106001.1U CN212550373U (en) | 2020-06-16 | 2020-06-16 | Powder coating device that sieves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212550373U true CN212550373U (en) | 2021-02-19 |
Family
ID=74634897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021106001.1U Expired - Fee Related CN212550373U (en) | 2020-06-16 | 2020-06-16 | Powder coating device that sieves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212550373U (en) |
-
2020
- 2020-06-16 CN CN202021106001.1U patent/CN212550373U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |