CN221021885U - Screening device for plastic powder manufacturing - Google Patents
Screening device for plastic powder manufacturing Download PDFInfo
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- CN221021885U CN221021885U CN202322320944.4U CN202322320944U CN221021885U CN 221021885 U CN221021885 U CN 221021885U CN 202322320944 U CN202322320944 U CN 202322320944U CN 221021885 U CN221021885 U CN 221021885U
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- plastic powder
- screen
- screening device
- screen cloth
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- 239000000843 powder Substances 0.000 title claims abstract description 69
- 239000004033 plastic Substances 0.000 title claims abstract description 52
- 238000012216 screening Methods 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 7
- 230000007723 transport mechanism Effects 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 description 14
- 239000008187 granular material Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002985 plastic film 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 plastic powder accessory devices, in particular to a screening device for plastic powder manufacture, which can screen plastic powder in a grading manner to improve the plastic powder precision, can automatically discharge plastic powder and improve the plastic powder screening efficiency and effect; comprises a working box, wherein the top end of the working box is provided with a feed inlet; still include first screen cloth, the second screen cloth, the cam, two sets of support columns, two sets of pulleys, a spring, the connecting plate, a motor, a mounting panel and transport mechanism, the inside working chamber that is provided with of working chamber, the working chamber bottom is provided with transport mechanism, first screen cloth left end is articulated with the working chamber left end, the second screen cloth left end is articulated with the working chamber left end, connecting plate right-hand member fixed mounting is at the working chamber right-hand member, spring bottom fixed mounting is on the connecting plate top, the spring top is connected with second screen cloth bottom right side, two sets of bracing pieces fixed mounting are on first screen cloth bottom right side and second screen cloth top right side respectively.
Description
Technical Field
The utility model relates to the technical field of plastic powder accessory devices, in particular to a screening device for plastic powder manufacture.
Background
As is well known, plastic powder is a material of a plastic spraying process, in short, the plastic powder is sprayed onto the surface of a material by wind given by compressed air after being heated at high temperature, and the plastic powder is widely used in the field of process spraying;
In the manufacturing process of the plastic powder, a method of grinding plastic sheets or plastic particles to form the plastic powder is generally adopted, the particle size of the ground plastic powder has a larger error range due to the limitation of equipment precision, the particle size of the plastic powder has an important influence on the performance of the paint, in order to keep the good performance of the paint, the particle size of the plastic powder needs to be kept within a certain range, a screening device is used for screening the plastic powder, and when the existing screening device is used, the plastic powder is poured into a screen in a working box, and the screening effect is achieved through vibration;
The existing screening device is used for finding that the plastic powder cannot be screened for multiple times, a plurality of particles are stacked in the plastic powder which does not reach the standard, repeated screening is needed, the screening effect is poor, after each screening, the screen is required to be taken down to the plastic powder which does not reach the standard, the plastic powder cannot be automatically discharged in the screening process, and the screening efficiency is low.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the screening device for manufacturing the plastic powder, which can screen the plastic powder in a grading manner, improve the plastic powder precision, automatically discharge the plastic powder and improve the plastic powder screening efficiency and effect, thereby enhancing the practicability.
The screening device for manufacturing the plastic powder comprises a working box, wherein the top end of the working box is provided with a feed inlet; still include first screen cloth, the second screen cloth, the cam, two sets of support columns, two sets of pulleys, a spring, the connecting plate, first motor, first mounting panel and transport mechanism, the inside working chamber that is provided with of working chamber, the working chamber bottom is provided with transport mechanism, first screen cloth left end is articulated with the working chamber left end, second screen cloth left end is articulated with the working chamber left end, connecting plate right-hand member fixed mounting is at the working chamber right-hand member, spring bottom fixed mounting is on the connecting plate top, the spring top is connected with second screen cloth bottom right side, two sets of support columns fixed mounting are on first screen cloth bottom right side and second screen cloth top right side respectively, two sets of pulleys are fixed mounting respectively at two sets of support column inner, cam front end and rear end all are provided with the connecting axle, two sets of connecting axle front ends and rear end respectively with working chamber front end and rear end rotation installation, two sets of pulleys are respectively with cam top and bottom sliding fit, first mounting panel fixed mounting is at the working chamber front end, motor fixed mounting is on first mounting panel top, the output shaft of motor and connecting axle front end of cam front end are connected.
The utility model provides a mould powder manufacturing and use sieving mechanism, transport mechanism includes two sets of live rollers, conveyer belt, second mounting panel and second motor, and two sets of live rollers rotate the installation with work chamber bottom left side and bottom right side respectively, and the conveyer belt rotates the suit with two sets of live rollers, and second mounting panel fixed mounting is at the work box front end, and second motor fixed mounting is on second mounting panel top, and the output shaft and the right side live roller front end of second motor are connected.
The screening device for the plastic powder manufacturing further comprises three groups of material plates, through holes are formed in the left end, the right end and the lower side of the right end of the working box, and the three groups of material plates are fixedly installed in the three groups of through holes respectively.
The screening device for manufacturing the plastic powder further comprises two groups of enclosing baffles which are respectively and fixedly arranged at the top end of the first screen and the top end of the second screen.
The screening device for the plastic powder manufacturing further comprises four groups of wheels, wherein the four groups of wheels are respectively and fixedly installed on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the working cavity.
The screening device for the plastic powder manufacturing further comprises four groups of shock absorbers which are respectively and fixedly arranged at the top ends of the four groups of wheels.
The screening device for the plastic powder manufacturing further comprises a cover plate, and the right end of the cover plate is hinged with the feeding hole.
Compared with the prior art, the utility model has the beneficial effects that: the first motor is started, the first motor drives the cam to rotate, the cam drives the upper side pulley to move up and down, the lower side pulley moves up and down through the cam compression spring, the two groups of pulleys drive the two groups of support rods to move up and down, the two groups of support rods drive the two groups of screens to vibrate up and down, the molding powder is poured into the feed inlet, the small molding powder of granule falls into the second screen, the large molding powder of granule rolls to the receiving plate and discharges, the second screen is the same as above, thereby improving the molding powder precision, improving the screening efficiency and effect of the molding powder, and further enhancing the practicality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of a partial enlarged view of the present utility model A;
FIG. 3 is a schematic view of the connection structure of the screen and the shroud;
FIG. 4 is a schematic elevational view of the present utility model;
The reference numerals in the drawings: 1. a working box; 2. a first screen; 3. a second screen; 4. a cam; 5. a support column; 6. a pulley; 7. a spring; 8. a connecting plate; 9. a first motor; 10. a first mounting plate; 11. a rotating roller; 12. a conveyor belt; 13. a second mounting plate; 14. a second motor; 15. a receiving plate; 16. a surrounding baffle; 17. a wheel; 18. a damper; 20. and a cover plate.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, a screening device for manufacturing plastic powder comprises a working box 1, wherein the top end of the working box 1 is provided with a feed inlet; the device comprises a working box 1, a first screen 2, a second screen 3, a cam 4, two groups of support columns 5, two groups of pulleys 6, a spring 7, a connecting plate 8, a first motor 9, a first mounting plate 10 and a conveying mechanism, wherein a working cavity is formed in the working box 1; the first motor is started, the first motor drives the cam to rotate, the cam drives the upper side pulley to move up and down, the lower side pulley moves up and down through the cam compression spring, the two groups of pulleys drive the two groups of support rods to move up and down, the two groups of support rods drive the two groups of screens to vibrate up and down, the molding powder is poured into the feed inlet, the small molding powder of granule falls into the second screen, the large molding powder of granule rolls to the receiving plate and discharges, the second screen is the same as above, thereby improving the molding powder precision, improving the screening efficiency and effect of the molding powder, and further enhancing the practicality.
The screening device for the plastic powder manufacturing comprises two groups of rotating rollers 11, a conveyor belt 12, a second mounting plate 13 and a second motor 14, wherein the two groups of rotating rollers 11 are respectively rotatably mounted on the left side of the bottom end and the right side of the bottom end of a working cavity, the conveyor belt 12 is rotatably sleeved with the two groups of rotating rollers 11, the second mounting plate 13 is fixedly mounted at the front end of a working box 1, the second motor 14 is fixedly mounted at the top end of the second mounting plate 13, and an output shaft of the second motor 14 is connected with the front end of the right rotating roller 11; the right rotating roller is driven to rotate by the second motor, and the left rotating roller is driven to synchronously rotate by the right rotating roller through the conveyor belt, so that the screened plastic powder is conveyed out of the working box, and the practicability is enhanced.
The screening device for plastic powder manufacturing further comprises three groups of material plates 15, through holes are formed in the left end, the right end and the lower side of the right end of the working box 1, and the three groups of material plates 15 are fixedly installed in the three groups of through holes respectively; through setting up three sets of flitch, can be with outside the automatic work box of sending out of molding powder that the screening was accomplished, improved screening efficiency and effect to the practicality has been strengthened.
The screening device for manufacturing the plastic powder further comprises two groups of enclosing baffles 16, and the two groups of enclosing baffles 16 are respectively and fixedly arranged at the top ends of the first screen 2 and the second screen 3; through setting up the bounding wall, can prevent to mould the powder and drop from screen cloth edge during the screening to the practicality has been strengthened.
The screening device for manufacturing the plastic powder further comprises four groups of wheels 17, wherein the four groups of wheels 17 are respectively and fixedly arranged at the left front side, the left rear side, the right front side and the right rear side of the bottom end of the working cavity; through setting up four sets of wheels, make things convenient for the device to remove to the practicality has been strengthened.
The screening device for manufacturing the plastic powder further comprises four groups of shock absorbers 18, and the four groups of shock absorbers 18 are respectively and fixedly arranged at the top ends of the four groups of wheels 17; through setting up the bumper shock absorber, improved the holistic stability of device to the practicality has been strengthened.
The screening device for manufacturing the plastic powder further comprises a cover plate 20, and the right end of the cover plate 20 is hinged with the feed inlet; through setting up the apron, prevented to mould the powder dust and fly out the polluted environment to the practicality has been strengthened.
The utility model provides a mould powder manufacturing and use sieving mechanism, at the during operation, at first remove the device to the assigned position through the wheel, start first motor, first motor drives the cam and rotates, the cam drives upside pulley and reciprocates, the downside pulley passes through cam compression spring and reciprocates, two sets of bracing pieces drive two sets of bracing pieces and reciprocate, two sets of bracing pieces drive two sets of screen cloth and vibrate from top to bottom, pour moulding powder into the feed inlet, the less moulding powder of granule falls into the second screen cloth, the great moulding powder of granule rolls to receiving the flitch and discharges, the second screen cloth is the same, start the second motor, the second motor drives right side live-rollers and rotates, the right side live-rollers drive left side live-rollers synchronous rotation through the conveyer belt, thereby it can to pass out the working box to mould powder with the screening.
The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
The terms "first," "second," and "third" in this specification do not denote a particular quantity or order, but rather are used for distinguishing between similar or identical items.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The screening device for the plastic powder manufacturing comprises a working box (1), wherein a feed inlet is formed in the top end of the working box (1); it is characterized in that the device also comprises a first screen (2), a second screen (3), a cam (4), two groups of supporting columns (5), two groups of pulleys (6), a spring (7), a connecting plate (8), a first motor (9), a first mounting plate (10) and a conveying mechanism, a working cavity is arranged in the working box (1), the bottom end of the working cavity is provided with the conveying mechanism, the left end of the first screen (2) is hinged with the left end of the working cavity, the left end of the second screen (3) is hinged with the left end of the working cavity, the right end of the connecting plate (8) is fixedly arranged at the right end of the working cavity, the bottom end of the spring (7) is fixedly arranged at the top end of the connecting plate (8), the top end of the spring (7) is connected with the right side of the bottom end of the second screen (3), two groups of supporting columns (5) are respectively and fixedly arranged on the right side of the bottom end of the first screen (2) and the right side of the top end of the second screen (3), two groups of pulleys (6) are respectively and fixedly arranged at the inner ends of the two groups of supporting columns (5), the front end and the rear end of the cam (4) are respectively provided with connecting shafts, the front end and the rear end of the two groups of connecting shafts are respectively and rotatably arranged with the front end and the rear end of the working cavity, the two groups of pulleys (6) are respectively and slidably clung to the top end and the bottom end of the cam (4), a first mounting plate (10) is fixedly arranged at the front end of the working cavity, and a motor is fixedly arranged at the top end of the first mounting plate (10), an output shaft of the motor is connected with the front end of a connecting shaft at the front end of the cam (4).
2. The screening device for manufacturing plastic powder according to claim 1, wherein the conveying mechanism comprises two groups of rotating rollers (11), a conveying belt (12), a second mounting plate (13) and a second motor (14), the two groups of rotating rollers (11) are respectively rotatably mounted on the left side and the right side of the bottom end of the working cavity, the conveying belt (12) is rotatably sleeved with the two groups of rotating rollers (11), the second mounting plate (13) is fixedly mounted at the front end of the working box (1), the second motor (14) is fixedly mounted at the top end of the second mounting plate (13), and an output shaft of the second motor (14) is connected with the front end of the right rotating roller (11).
3. A screening device for manufacturing plastic powder according to claim 2, further comprising three groups of material plates (15), wherein through holes are formed in the lower sides of the left end, the right end and the right end of the working box (1), and the three groups of material plates (15) are fixedly installed in the three groups of through holes respectively.
4. A screening device for manufacturing plastic powder according to claim 3, further comprising two sets of enclosing baffles (16), wherein the two sets of enclosing baffles (16) are fixedly arranged at the top end of the first screen (2) and the top end of the second screen (3), respectively.
5. A screening device for manufacturing plastic powder according to claim 4, further comprising four sets of wheels (17), the four sets of wheels (17) being fixedly mounted on the left front side of the bottom end, the left rear side of the bottom end, the right front side of the bottom end and the right rear side of the bottom end, respectively.
6. A screening device for manufacturing plastic powder according to claim 5, further comprising four groups of shock absorbers (18), the four groups of shock absorbers (18) being fixedly mounted on top of the four groups of wheels (17), respectively.
7. The screening device for manufacturing plastic powder according to claim 6, further comprising a cover plate (20), wherein the right end of the cover plate (20) is hinged with the feed inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322320944.4U CN221021885U (en) | 2023-08-28 | 2023-08-28 | Screening device for plastic powder manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322320944.4U CN221021885U (en) | 2023-08-28 | 2023-08-28 | Screening device for plastic powder manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221021885U true CN221021885U (en) | 2024-05-28 |
Family
ID=91190667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322320944.4U Active CN221021885U (en) | 2023-08-28 | 2023-08-28 | Screening device for plastic powder manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221021885U (en) |
-
2023
- 2023-08-28 CN CN202322320944.4U patent/CN221021885U/en active Active
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