CN218691409U - Powder coating screening plant - Google Patents
Powder coating screening plant Download PDFInfo
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- CN218691409U CN218691409U CN202222901772.5U CN202222901772U CN218691409U CN 218691409 U CN218691409 U CN 218691409U CN 202222901772 U CN202222901772 U CN 202222901772U CN 218691409 U CN218691409 U CN 218691409U
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- wall
- shell
- powder coating
- filter screen
- frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a powder coating screening plant relates to coating production technical field, including shell subassembly, shell subassembly includes the shell. The utility model discloses a two sets of crushing poles are broken up the powder coating of caking, the powder coating after breaking up drops with the top of filter screen, and two sets of carriage and spacing frame support the filter screen, prevent that the situation of deformation appears in its atress, little graininess powder coating drops to the below through the filter screen and collects in the frame, and the powder coating of big granule is detained with the top of filter screen, meanwhile the lead screw just drives the cleaning roller and removes and the rotation thereupon, insert the filtration pore bottom with the point awl of its outer wall, to the graininess powder coating jack-up of its inside jam, gyro wheel extrusion bulb pole and its spring fit simultaneously, realize the vibration to the filter screen, to the shake of jack-up granule powder coating, the prevention is downthehole at its entering filter screen, ensure that the filter screen carries out the screening process high-efficiently.
Description
Technical Field
The utility model relates to a coating production technical field specifically is a powder coating screening plant.
Background
The powder coating is prepared by mixing the raw materials, melt-crosslinking the raw materials by a twin-screw extruder, extruding the molten materials by a tabletting device to form flakes, cooling, pulverizing, grinding and sieving to obtain the final product.
Powder coating is hundred percent solid powder, but some powder grinding machines are when grinding, it is inhomogeneous to probably make powder coating grind the thickness, consequently, need sieve powder coating, but, present screening is mostly poured powder coating into inclosed cavity in, separate it through the filter screen, the top of the meeting of large granule is detained and the filter screen, some powder coating granule can get into the downthehole condition that appears the jam of filter screen, cause to filter and can't continue to sieve, influence its powder coating screening efficiency, and artifical outside does not know whether the filter screen blocks up, then can continue to pour powder coating into, thereby increase extra gravity to the filter screen, cause the sunken condition of deformation of filter screen even, it needs to spend the time to dismantle it and change to cause the damage to it.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a powder coating screening plant to solve the technical problem that proposes in the above-mentioned background.
In order to achieve the above object, the utility model provides a following technical scheme: a powder coating screening device comprises a shell assembly, wherein the shell assembly comprises a shell, a collecting frame extending out of the outer side of the shell is arranged in the shell in a sliding mode, a feed hopper is arranged at the top of the shell, and a screening assembly is assembled in the shell;
the screening subassembly is including two sets of carriage fixed with the shell inner wall, and is two sets of the top of carriage is equipped with the filter screen, the top of filter screen is equipped with rotates two sets of crushing poles of being connected with the shell inner wall, the vertical axis position department of filter screen bottom is equipped with the spacing frame fixed with the shell inner wall, the inside rotation of spacing frame is connected with the lead screw, the outer wall of lead screw has cup jointed two sets of sliders with spacing frame inner wall sliding connection, the both sides of spacing frame are equipped with two pairs of cleaning rollers, the one end of cleaning roller extends to spacing frame and rotates with the slider outer wall to be connected, the tip outer wall of cleaning roller has cup jointed the gear, the inner wall of spacing frame is fixed with the rack of being connected with the gear interlock, the other end of cleaning roller extends to the inside just rotation of carriage and is connected with the gyro wheel, the filter screen bottom is equipped with the multiunit bulb pole that extends to the carriage inside, the outside that the bottom of carriage is located the bulb pole has been equipped with the spring, spring bottom and carriage fixed connection.
Preferably; a stroke groove is formed in the contact position of the inner side of the supporting frame and the roller, and a through hole extending out of the top of the supporting frame is formed in the contact position of the top end of the inner wall of the stroke groove and the ball head rod.
Preferably; the two sides of the limiting frame are provided with sliding grooves matched with the cleaning roller, and the outer wall of the cleaning roller is fixed with a plurality of groups of pointed cones.
Preferably; the top of filter screen is seted up the multiunit and is run through to the circular port of filter screen bottom, and the bottom of circular port establishes into loudspeaker form.
Preferably; two sets of driving motors are installed to the outer wall of shell, and driving motor's output extends to inside and the crushing pole end connection of shell.
Preferably; one end of the screw rod is rotatably connected with the inner wall of the shell, and the other end of the screw rod extends out of the outer side of the shell and is connected with the outer wall of the crushing rod through a belt.
Preferably; the outer wall of the screw rod is provided with reciprocating threads, and the inner wall of the sliding block is provided with threads matched with the sliding block.
Preferably; a rotating door is arranged on one side of the shell and is rotatably connected with the outer wall of the shell through a hinge.
To sum up, the utility model discloses mainly have following beneficial effect:
the utility model discloses a two sets of crushing poles are broken up the powder coating of caking, the powder coating after breaking up drops with the top of filter screen, and two sets of carriage and spacing frame support the filter screen, prevent that the situation of deformation appears in its atress, little graininess powder coating drops to the below through the filter screen and collects in the frame, and the powder coating of big granule is detained with the top of filter screen, meanwhile the lead screw just drives the cleaning roller and removes and the rotation thereupon, insert the filtration pore bottom with the point awl of its outer wall, to the graininess powder coating jack-up of its inside jam, gyro wheel extrusion bulb pole and its spring fit simultaneously, realize the vibration to the filter screen, to the shake of jack-up granule powder coating, the prevention is downthehole at its entering filter screen, ensure that the filter screen carries out the screening process high-efficiently.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a three-dimensional cut-away view of the present invention;
FIG. 3 is a bottom view of the screen assembly of the present invention;
FIG. 4 is a schematic view of the internal structure of the cleaning roller and the limiting frame of the present invention;
FIG. 5 is a front sectional view of the filter screen of the present invention;
FIG. 6 is a side view of the filter net of the present invention;
fig. 7 is a top view of the filter of the present invention.
In the figure: 100. a housing assembly; 200. a screen assembly;
110. a housing; 120. a collection frame; 130. a feed hopper;
210. crushing the stems; 220. a filter screen; 221. a spring; 222. a ball-head rod; 230. a support frame; 231. a through hole; 232. a stroke slot; 240. a limiting frame; 241. a chute; 242. a slider; 243. a screw rod; 250. cleaning the roller; 251. a pointed cone; 252. a roller; 253. a gear; 254. a rack.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The following describes an embodiment of the present invention according to its overall structure.
A powder coating material sieving apparatus, as shown in fig. 1-7, comprises a casing assembly 100, the casing assembly 100 comprises a casing 110, a collecting frame 120 extending outside the casing 110 is slid inside the casing 110, a feed hopper 130 is provided on the top of the casing 110, and a sieving assembly 200 is assembled inside the casing 110;
the screening assembly 200 comprises two groups of supporting frames 230 fixed to the inner wall of the shell 110, a filter screen 220 is arranged at the top of each group of supporting frames 230, two groups of crushing rods 210 rotatably connected to the inner wall of the shell 110 are arranged above the filter screen 220, a limiting frame 240 fixed to the inner wall of the shell 110 is arranged at the position of a vertical central axis at the bottom end of the filter screen 220, a lead screw 243 is rotatably connected to the inside of the limiting frame 240, two groups of sliding blocks 242 slidably connected to the inner wall of the limiting frame 240 are sleeved on the outer wall of the lead screw 243, two pairs of cleaning rollers 250 are arranged on two sides of the limiting frame 240, one end of each cleaning roller 250 extends to the limiting frame 240 and is rotatably connected to the outer wall of the corresponding sliding block 242, a gear 253 is sleeved on the outer wall of the end portion of each cleaning roller 250, a rack 254 connected with the gear 253 in an engaged manner is fixed to the inner wall of the limiting frame 240, the other end of each cleaning roller 250 extends to the inside of the supporting frame 230 and is rotatably connected with a roller 252, a plurality of groups of ball rods 222 extending to the outside of the ball rods 222 are arranged at the bottom end of the supporting frame 230, and a plurality of cleaning cones 251 matched with the cleaning rollers 251 fixed to the cleaning rollers 241.
The interior of the housing 110 is hollow, so that powder paint entering the housing can be scattered and screened, the two groups of pulverizing rods 210 rotate in a relatively meshed manner, the powder paint agglomerated in the powder paint is scattered and then falls to the top of the filter screen 220, small granular powder paint falls into the lower collecting frame 120 through the filter screen 220, large particles are retained on the top of the filter screen 220, meanwhile, the pulverizing rods 210 rotate, the screw rods 243 are driven by a belt to rotate, the two groups of sliding blocks 242 on the outer wall move back and forth in the limiting frame 240, the cleaning roller 250 moves along with the sliding blocks 242, the gear 253 on the outer wall rolls along the rack 254, the cleaning roller 250 rotates while moving, the pointed cone 251 on the outer wall of the cleaning roller is inserted into the bottom end of the filter screen 220 to jack up the blocked granular powder paint in the mesh hole, the roller 252 at one end of the cleaning roller 250 extrudes the ball head rod 222 to lift up the ball head rod and lift the filter screen 220, and when the roller 252 is separated from the ball head rod 222, the spring 221 resets the filter screen 220, so that the granular powder paint is prevented from being efficiently screened again.
Please refer to FIG. 5; the contact position of the inner side of the support frame 230 and the roller 252 is provided with a stroke slot 232, and the contact position of the top end of the inner wall of the stroke slot 232 and the ball head rod 222 is provided with a through hole 231 extending out of the top of the support frame 230.
The ball bar 22 is vertically lifted and lifted to ensure that the filter 220 continuously shakes, and the moving roller 252 is guided to move according to a predetermined track to ensure that the extrusion ball bar 222 rises.
Please focus on fig. 7; the top of filter screen 220 is seted up the multiunit and is run through to the circular port of filter screen 220 bottom, and the bottom of circular port establishes into loudspeaker form.
Enlarge its circular port bottom diameter, do benefit to the awl 251 along with the business turn over of cleaning roller 250, ensure not to cause wearing and tearing to filter screen 220, jack-up the granule powder coating that blocks up simultaneously, play the purpose of preventing blockking up to filter screen 220.
Please refer to fig. 2 and 3; two sets of driving motors are installed on the outer wall of the outer shell 110, and the output ends of the driving motors extend into the outer shell 110 and are connected with the end of the crushing rod 210.
The motor is installed outside the housing 110 to facilitate maintenance and replacement thereof, and the pulverizing rod 210 is powered to rotate to break up the agglomerated powder coating.
Please refer to FIG. 4; one end of the screw rod 243 is rotatably connected with the inner wall of the housing 110, the other end of the screw rod 243 extends out of the housing 110 and is connected with the outer wall of the crushing rod 210 through a belt, the outer wall of the screw rod 243 is provided with reciprocating threads, and the inner wall of the slide block 242 is provided with threads matched with the reciprocating threads.
The end of the screw rod 243 is powered to rotate the powder coating of the butt-joint block to be scattered, and meanwhile, the two groups of sliding blocks 242 move back and forth through the reciprocating screw of the outer wall, so that the filter screen 220 is cleaned and vibrated at any time.
Please focus on FIG. 1; a revolving door is arranged at one side of the outer shell 110, and the revolving door is rotatably connected with the outer wall of the outer shell 110 through a hinge.
The revolving door is opened to be separated from the casing 110, so that large-particle powder coating on the top of the filter screen 220 can be cleaned conveniently, and the subsequent device can be reused.
During the use, arrange powder coating in shell 110, break up through the powder coating of crushing pole 210 butt joint piece, and sieve it through filter screen 220, crushing pole 210 during operation drives clearance roller 250 round trip movement and rotation, and sharp awl 251 through the outer wall is to the inside granule jack-up that blocks up of filter screen 220 mesh, is coordinating the vibration of filter screen 220, discharges the granule of jack-up, and the prevention is blockked up and is realized efficient screening effect.
While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.
Claims (8)
1. A powder coating material screening device comprising a housing assembly (100), characterized in that: the shell assembly (100) comprises a shell (110), a collecting frame (120) extending out of the shell (110) is arranged inside the shell (110) in a sliding mode, a feed hopper (130) is arranged at the top of the shell (110), and a screening assembly (200) is assembled inside the shell (110);
the screening assembly (200) comprises two groups of supporting frames (230) fixed to the inner wall of a shell (110), a filter screen (220) is arranged at the top of each group of supporting frames (230), two groups of crushing rods (210) rotatably connected to the inner wall of the shell (110) are arranged above the filter screen (220), a limiting frame (240) fixed to the inner wall of the shell (110) is arranged at the position of a vertical central axis of the bottom end of the filter screen (220), a lead screw (243) is rotatably connected to the inside of the limiting frame (240), two groups of sliding blocks (242) slidably connected to the inner wall of the limiting frame (240) are sleeved on the outer wall of the lead screw (243), two pairs of cleaning rollers (250) are arranged on two sides of the limiting frame (240), one end of each cleaning roller (250) extends to the limiting frame (240) and is rotatably connected to the outer wall of the sliding blocks (242), a gear (253) is sleeved on the outer wall of the end part of each cleaning roller (250), a rack (254) connected to the gear (253) in an engaged manner is fixed to the inner wall of the limiting frame (240), a plurality of supporting frames (230) are connected to the bottom ends of ball head supporting rods (222), and a plurality of ball head supporting frames (222) are arranged on the outside of the supporting frames (230), the bottom end of the spring (221) is fixedly connected with the supporting frame (230).
2. A powder coating screening apparatus as claimed in claim 1, wherein: a stroke groove (232) is formed in the contact position of the inner side of the supporting frame (230) and the roller (252), and a through hole (231) extending out of the top of the supporting frame (230) is formed in the contact position of the top end of the inner wall of the stroke groove (232) and the ball head rod (222).
3. A powder coating screening apparatus as claimed in claim 1, wherein: the two sides of the limiting frame (240) are provided with sliding grooves (241) matched with the cleaning rollers (250), and the outer walls of the cleaning rollers (250) are fixed with a plurality of groups of pointed cones (251).
4. A powder coating screening device as claimed in claim 1, wherein: the top of filter screen (220) is seted up the multiunit and is run through to the circular port of filter screen (220) bottom, and the bottom of circular port establishes into loudspeaker form.
5. A powder coating screening device as claimed in claim 1, wherein: two sets of driving motors are installed to the outer wall of shell (110), and driving motor's output extends to inside and crushing pole (210) end connection of shell (110).
6. A powder coating screening apparatus as claimed in claim 1, wherein: one end of the screw rod (243) is rotatably connected with the inner wall of the shell (110), and the other end of the screw rod (243) extends out of the outer side of the shell (110) and is connected with the outer wall of the crushing rod (210) through a belt.
7. A powder coating screening apparatus as claimed in claim 1, wherein: the outer wall of the screw rod (243) is provided with reciprocating threads, and the inner wall of the sliding block (242) is provided with threads matched with the reciprocating threads.
8. A powder coating screening apparatus as claimed in claim 1, wherein: a revolving door is arranged on one side of the shell (110), and the revolving door is rotatably connected with the outer wall of the shell (110) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222901772.5U CN218691409U (en) | 2022-11-01 | 2022-11-01 | Powder coating screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222901772.5U CN218691409U (en) | 2022-11-01 | 2022-11-01 | Powder coating screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218691409U true CN218691409U (en) | 2023-03-24 |
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ID=85597510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222901772.5U Active CN218691409U (en) | 2022-11-01 | 2022-11-01 | Powder coating screening plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN218691409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116653135A (en) * | 2023-06-07 | 2023-08-29 | 西南石油大学 | Slicing device for carbonate rock analysis |
| CN117046710A (en) * | 2023-10-08 | 2023-11-14 | 济南市农业科学研究院 | Seed sieving mechanism is used to agricultural |
-
2022
- 2022-11-01 CN CN202222901772.5U patent/CN218691409U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116653135A (en) * | 2023-06-07 | 2023-08-29 | 西南石油大学 | Slicing device for carbonate rock analysis |
| CN116653135B (en) * | 2023-06-07 | 2024-02-20 | 西南石油大学 | Slicing device for carbonate rock analysis |
| CN117046710A (en) * | 2023-10-08 | 2023-11-14 | 济南市农业科学研究院 | Seed sieving mechanism is used to agricultural |
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