CN110614220A - Sieving mechanism is used in powder coating production - Google Patents
Sieving mechanism is used in powder coating production Download PDFInfo
- Publication number
- CN110614220A CN110614220A CN201911033141.2A CN201911033141A CN110614220A CN 110614220 A CN110614220 A CN 110614220A CN 201911033141 A CN201911033141 A CN 201911033141A CN 110614220 A CN110614220 A CN 110614220A
- Authority
- CN
- China
- Prior art keywords
- wall
- powder coating
- shell
- fixedly connected
- coating production
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a screening device for powder coating production, which comprises a bottomless shell, wherein two through holes are formed in the side wall of the shell, push rod motors are fixed in the through holes through bolts, one end of an extension rod of each push rod motor is fixed with a same screen pipe through bolts, the inner walls of four sides, close to the top end, of each screen pipe are fixedly connected with a same housing, the outer wall of the top of each housing is provided with a rectangular hole, the outer wall of the top of the shell is provided with a feeding hole, the inner wall of each feeding hole is fixedly connected with a feeding hopper, the bottom end of each feeding hopper is inserted into the rectangular hole, the outer walls of two sides, close to the bottom end, of each feeding hopper are fixedly connected with a folded plate, and the outer. The screening device for powder coating production has a good screening effect, can stir materials in the screening process, and can scatter the caked materials, so that the caked materials are prevented from blocking meshes.
Description
Technical Field
The invention relates to the technical field of screening devices, in particular to a screening device for powder coating production.
Background
The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like. In the production process of powder coating, in order to make later stage coating be more even in painting, need utilize the sieving mechanism to filter powder coating's raw materials to the great material of granule is removed in the sieve.
The prior screening device for producing the powder coating mostly has the following defects: only possess simple swing screening function, at the in-process of screening, do not possess the function of breaing up the material of caking for the material of caking easily blocks up the mesh, influences the efficiency of screening, and to sum up, current sieving mechanism still can not agree with actual need well mostly.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a screening device for powder coating production.
In order to achieve the purpose, the invention adopts the following technical scheme:
a screening device for powder coating production comprises a bottomless shell, wherein two through holes are formed in the side wall of the shell, push rod motors are fixed in the through holes through bolts, one end of an extension rod of each push rod motor is fixed with a screen pipe through bolts, the inner walls of four sides, close to the top end, of each screen pipe are fixedly connected with a same housing, the outer wall of the top of each housing is provided with a rectangular hole, the outer wall of the top of the shell is provided with a feeding hole, the inner wall of each feeding hole is fixedly connected with a feeding hopper, the bottom end of each feeding hopper is inserted into the rectangular hole, the outer walls of two sides, close to the bottom end, of each feeding hopper are fixedly connected with a folded plate, the outer wall of one side, opposite to each folded plate, close to the bottom end is fixedly connected with a plurality of round rods, the outer wall of one side of each screen pipe, close to, the bottom of the round-head rod is in contact with the top of the screen plate, one end of the screen plate is fixedly connected with a fixing strip, and the fixing strip is fixed with the side wall of the screen pipe through a bolt.
Further, the outer wall welding of one side of screen pipe has two horizontal poles, and one side outer wall of casing is opened has two jacks, and two horizontal poles pass the welding after two jacks respectively and have the limiting plate, and the outer wall of horizontal pole has all cup jointed the spring.
Furthermore, the inner walls of two sides of the shell are welded with folded guide plates, the outer wall of one side of the shell is provided with a door hole, the inner wall of one side of the door hole is hinged with a door plate through a hinge, the door plate is located at a position with the same height as the guide plates, and the movable end of the door plate is fixed with the shell through a door bolt.
Furthermore, the bottom outer wall of two guide plates is close to the bottom position and all is fixed with vibrating motor through the bolt.
Furthermore, two supporting columns are welded on the outer walls of the two sides of the shell, and the bottom end of each supporting column is welded with the same bottom plate.
Furthermore, the outer wall of the top of the bottom plate is provided with an insertion groove, a non-top material receiving box is inserted in the insertion groove, and the material receiving box is positioned under the bottom ends of the two guide plates.
The invention has the beneficial effects that:
1. through setting up push rod motor, screen pipe and otter board, when the screening, the material drops into from the magazine, and the push rod motor drives reciprocating type swing about the screen pipe, and then screens the material in the screen pipe, and the material that screens gets off falls in the material receiving box along two guide plates.
2. Through setting up round bar and button head pole, round bar and button head pole are installed on the folded plate, and the folded plate welds with feeding hopper, so the button head pole does not swing along with the swing of screen pipe, and when the screen pipe was screened, the button head pole forms relative motion with the otter board, and this makes the button head pole stir the material in the screen pipe for the material of caking is broken up, and then supplementary screening goes on smoothly.
3. Through setting up the fixed strip, the fixed strip welds with the otter board, passes through the bolt fastening with the screen pipe, and the other end and the screen pipe of otter board are articulated, so after the screening finishes, take the material receiving box away, and the bolt on the fixed strip is taken off, then the expansion end of otter board falls, and the material that is not screened down falls out from the guide plate.
Drawings
FIG. 1 is a schematic sectional view of a powder coating production screening apparatus according to an embodiment 1 of the present invention;
FIG. 2 is a schematic partial perspective view of a screening apparatus for powder coating production according to example 1 of the present invention;
fig. 3 is a schematic front sectional view of an embodiment 2 of a screening apparatus for powder coating production according to the present invention.
In the figure: 1-bottom plate, 2-support column, 3-guide plate, 4-sieve tube, 5-push rod motor, 6-shell, 7-feeding hopper, 8-mesh plate, 9-round head rod, 10-round rod, 11-folded plate, 12-cover shell, 13-spring, 14-limiting plate, 15-cross rod, 16-material receiving box and 17-vibration motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-2, a screening device for powder coating production comprises a bottomless shell 6, two through holes are formed in the side wall of the shell 6, push rod motors 5 are fixed in the through holes through bolts, furthermore, the push rod motors 5 are connected with a same switch through leads, the switch is connected with an external power supply through leads, one end of an extension rod of each push rod motor 5 is fixed with a same sieve tube 4 through bolts, the push rod motors 5 drive the sieve tubes 4 to swing in a left-right reciprocating mode so as to screen materials in the sieve tubes 4, the screened materials fall in a material receiving box 16 along two guide plates 3, the same cover 12 is welded on the inner walls of four sides of the sieve tubes 4 close to the top end, rectangular holes are formed in the outer wall of the top of the cover 12, feeding holes are formed in the outer wall of the top of the shell 6, feeding hoppers 7 are welded on the inner walls of the, the outer walls of two sides of the feeding hopper 7 are welded with folded plates 11 near the bottom, the outer wall of one side opposite to the two folded plates 11 is welded with a plurality of round rods 10 near the bottom, the outer wall of the bottom of each round rod 10 is welded with a plurality of round head rods 9, when the sieve tube 4 is screened, the round head rods 9 and the sieve plate 8 form relative motion, so that the round head rods 9 stir materials in the sieve tube 4, the caked materials are scattered, further assisting screening to be smoothly carried out, an L plate is welded on the outer wall of one side of the sieve tube 4 close to the bottom end, a net plate 8 is hinged on the outer wall of one side of the L plate through a hinge, the bottom end of a round head rod 9 is contacted with the top of the net plate 8, a fixing strip is welded on one end of the net plate 8 and fixed with the side wall of the sieve tube 4 through a bolt, after the screening is finished, the material receiving box 16 is taken away, the bolts on the fixing strips are taken down, the movable end of the screen plate 8 falls down, and the materials which are not screened fall down fall out from the guide plate 3.
According to the invention, two cross rods 15 are welded on the outer wall of one side of the sieve tube 4, two jacks are formed on the outer wall of one side of the shell 6, the two cross rods 15 respectively penetrate through the two jacks and then are welded with the limiting plates 14, and springs 13 are sleeved on the outer walls of the cross rods 15.
The inner walls of two sides of the shell 6 are welded with folded guide plates 3, the outer wall of one side of the shell 6 is provided with a door hole, the inner wall of one side of the door hole is hinged with a door plate through a hinge, the door plate is located at a position with the same height as the guide plates 3, and the movable end of the door plate is fixed with the shell 6 through a door bolt.
Wherein, two support columns 2 are welded on the outer walls of the two sides of the shell 6, and the bottom end of each support column 2 is welded with the same bottom plate 1.
Wherein, the outer wall of the top of the bottom plate 1 is provided with an inserting groove, a non-top material receiving box 16 is inserted in the inserting groove, and the material receiving box 16 is positioned under the bottom ends of the two guide plates 3.
The working principle is as follows: when screening, start push rod motor 5, the material drops into from magazine 7, push rod motor 5 drives screen pipe 4 reciprocating type swing about, and then screen the material in the screen pipe 4, the material that screens off falls in material receiving box 16 along two guide plates 3, in the aforesaid, because round bar 10 and button head pole 9 are installed on folded plate 11, folded plate 11 and magazine 7 welding, so button head pole 9 does not swing along with the swing of screen pipe 4, when screen pipe 4 screens, button head pole 9 forms relative motion with otter board 8, this makes button head pole 9 stir the material in the screen pipe 4, make the material of caking scattered, and then supplementary screening goes on smoothly, after the screening finishes, take material receiving box 16 away, take off the bolt on the fixed strip, then the expansion end of otter board 8 falls, the material that has not screened off falls out from guide plate 3.
Example 2
Referring to fig. 3, a screening device for powder coating production, this embodiment is different from embodiment 1 mainly in that, in this embodiment, vibration motors 17 are fixed to positions, close to bottom ends, of outer walls of bottoms of two guide plates 3 by bolts.
The working principle is as follows: during the ejection of compact, start vibrating motor 17, vibrating motor 17 drives the vibration of guide plate 3, and then supplementary material falls fast.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
Claims (6)
1. A screening device for powder coating production comprises a bottomless shell (6) and is characterized in that two through holes are formed in the side wall of the shell (6), a push rod motor (5) is fixed in each through hole through a bolt, one end of an extension rod of the push rod motor (5) is fixed with a same screen pipe (4) through a bolt, the inner walls of four sides, close to the top end, of the screen pipes (4) are fixedly connected with a same housing (12), the outer wall of the top of the housing (12) is provided with a rectangular hole, the outer wall of the top of the shell (6) is provided with a feeding hole, the inner wall of the feeding hole is fixedly connected with a feeding hopper (7), the bottom end of the feeding hopper (7) is inserted into the rectangular hole, the outer walls of two sides of the feeding hopper (7) are fixedly connected with folded plates (11) close to the bottom end, and the outer wall of one side, the equal fixedly connected with of bottom outer wall of round bar (10) a plurality of button head poles (9), one side outer wall of screen pipe (4) is close to bottom position fixedly connected with L board, and one side outer wall of L board has otter board (8) through the hinge, and the bottom of button head pole (9) and the top contact of otter board (8), the one end fixedly connected with fixed strip of otter board (8), the fixed strip passes through the bolt and fixes with the lateral wall of screen pipe (4).
2. The screening device for powder coating production according to claim 1, wherein two cross rods (15) are welded on the outer wall of one side of the sieve tube (4), two jacks are formed in the outer wall of one side of the shell (6), the two cross rods (15) penetrate through the two jacks respectively and then are welded with limiting plates (14), and springs (13) are sleeved on the outer walls of the cross rods (15).
3. The screening device for powder coating production according to claim 2, wherein the folded guide plate (3) is welded on the inner wall of each of the two sides of the casing (6), the outer wall of one side of the casing (6) is provided with a door hole, the inner wall of one side of the door hole is hinged with a door plate through a hinge, the door plate is located at a position with the same height as the guide plate (3), and the movable end of the door plate is fixed with the casing (6) through a door bolt.
4. The screening device for powder coating production according to claim 3, wherein the vibration motors (17) are fixed on the outer walls of the bottoms of the two guide plates (3) close to the bottom ends of the guide plates through bolts.
5. The screening device for powder coating production according to claim 3 or 4, wherein two supporting columns (2) are welded on the outer walls of two sides of the shell (6), and the bottom ends of the supporting columns (2) are welded with the same bottom plate (1).
6. The screening device for powder coating production according to claim 5, wherein the outer wall of the top of the bottom plate (1) is provided with an insertion groove, a non-top material receiving box (16) is inserted in the insertion groove, and the material receiving box (16) is positioned right below the bottom ends of the two flow guide plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911033141.2A CN110614220A (en) | 2019-10-28 | 2019-10-28 | Sieving mechanism is used in powder coating production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911033141.2A CN110614220A (en) | 2019-10-28 | 2019-10-28 | Sieving mechanism is used in powder coating production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110614220A true CN110614220A (en) | 2019-12-27 |
Family
ID=68926906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911033141.2A Pending CN110614220A (en) | 2019-10-28 | 2019-10-28 | Sieving mechanism is used in powder coating production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110614220A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917677A (en) * | 2021-01-21 | 2021-06-08 | 范晓彬 | Concrete mixing drum |
| CN114314065A (en) * | 2021-12-31 | 2022-04-12 | 淮北相淮水泥有限责任公司 | Cement material conveying assembly device |
-
2019
- 2019-10-28 CN CN201911033141.2A patent/CN110614220A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917677A (en) * | 2021-01-21 | 2021-06-08 | 范晓彬 | Concrete mixing drum |
| CN114314065A (en) * | 2021-12-31 | 2022-04-12 | 淮北相淮水泥有限责任公司 | Cement material conveying assembly device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191227 |
|
| WD01 | Invention patent application deemed withdrawn after publication |