CN221772846U - A polymer product particle screening machine - Google Patents
A polymer product particle screening machine Download PDFInfo
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- CN221772846U CN221772846U CN202420311890.7U CN202420311890U CN221772846U CN 221772846 U CN221772846 U CN 221772846U CN 202420311890 U CN202420311890 U CN 202420311890U CN 221772846 U CN221772846 U CN 221772846U
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- screening
- barrel
- rod
- screen
- base
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- 238000012216 screening Methods 0.000 title claims abstract description 101
- 239000002245 particle Substances 0.000 title claims abstract description 23
- 229920000642 polymer Polymers 0.000 title claims description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 19
- 230000035939 shock Effects 0.000 claims description 10
- 238000007873 sieving Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 19
- 238000009434 installation Methods 0.000 description 8
- 238000013016 damping Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The application relates to a macromolecular product particle screening machine which comprises a base, a screening mechanism arranged on the base, a plurality of screens with different apertures, a placing rack arranged on the base and used for placing the screens, a replacement component used for replacing the screens and a lifting component used for driving the replacement component to take the screens with different heights; the replacing assembly comprises a mounting plate connected with the lifting assembly, a first transmission motor is connected to the mounting plate, a rotating rod is fixedly connected to a transmission shaft of the first transmission motor, an electromagnet is connected to one end, far away from the first transmission motor, of the rotating rod, and a magnetic attraction block capable of being attracted by the electromagnet is connected to the screen; the screening mechanism comprises a containing barrel connected with the base and a screening barrel arranged above the containing barrel, and a connecting component used for connecting the screen is arranged between the containing barrel and the screening barrel. The application has the effect of improving the screening efficiency of the screening machine.
Description
Technical Field
The application relates to the field of particle screening devices, in particular to a polymer product particle screening machine.
Background
The screening machine is used for screening the granular polymer products, and utilizes the relative motion of the granular materials and the screen mesh to enable part of the granular materials to pass through the screen mesh and separate the granular polymer products into different grades according to the particle size.
The prior art CN217752245U discloses a plastic particle vibration screening machine, which comprises a shell, wherein a vibration screening component is arranged in the shell and comprises a screen hole adjusting component, a stirring component and a vibration component, the screen hole adjusting component is arranged on the inner wall of the shell, and the screen hole adjusting component is used for screening plastic particles; the sieve mesh adjusting component comprises a vibrating plate, a sieve plate is rotationally connected in the vibrating plate, a plurality of groups of through holes are formed in the surface of the vibrating plate, and a plurality of groups of sieve meshes with different diameters are formed in the surface of the sieve plate; the vibration subassembly includes vibrating motor, and vibrating motor fixes in the bottom of vibrating plate, and vibrating motor is used for controlling vibration of vibration branch sieve subassembly. The device can adjust the aperture of sieve mesh, also can carry out multistage screening under the condition that only possesses the one deck screen cloth, convenient to use more.
In view of the above-mentioned related art, the inventors consider that a layer of screen has a plurality of apertures, and only the apertures of the same aperture can pass through the material during screening, so that the ratio of the aperture of the screen to the material passing through the screen is lower than that of the screen having a plurality of apertures, thereby making the screening efficiency of the screen having a plurality of apertures lower.
Disclosure of utility model
In order to solve the problem of low screening efficiency of a multi-aperture screen, the application provides a polymer product particle screening machine.
The application provides a macromolecule product particle screening machine, which adopts the following technical scheme:
The high polymer product particle screening machine comprises a base, a screening mechanism arranged on the base, a plurality of screens with different apertures, a placing rack arranged on the base and used for placing the screens, a replacement component used for replacing the screens and a lifting component used for driving the replacement component to take the screens with different heights; the replacing assembly comprises a mounting plate connected with the lifting assembly, a first transmission motor is connected to the mounting plate, a rotating rod is fixedly connected to a transmission shaft of the first transmission motor, an electromagnet is connected to one end, away from the first transmission motor, of the rotating rod, and a magnetic attraction block capable of being attracted by the electromagnet is connected to the screen; the screening mechanism comprises a material containing barrel connected with the base and a screening barrel arranged above the material containing barrel, and a connecting component used for connecting the screen mesh is arranged between the material containing barrel and the screening barrel.
Through adopting above-mentioned technical scheme, lifting unit drives the mounting panel and goes up and down to remove, and the lifter plate drives first driving motor and dwang and goes up and down to remove, and first driving motor drives the dwang and rotates for the electro-magnet on the dwang aims at the screen cloth that has required aperture sieve mesh. The electromagnet is connected with the screen through the magnetic attraction block after being electrified, the first transmission motor drives the rotating rod to rotate, the rotating rod drives the electromagnet and the screen to rotate, the screen is placed between the screening barrel and the containing barrel, the screen is connected with the screening barrel through the connecting assembly, and materials in the screening barrel enter the containing barrel through the screen. The screen cloth of changing different apertures is realized through changing subassembly and lifting unit for the process that the screen cloth was changed is simple and convenient. When the screen is used for screening, the screen holes on the screen mesh are all the same in diameter, and compared with the screen mesh with multiple pore diameters, the screen mesh has higher screening efficiency.
Optionally, divide the sieve barrel to be close to the one end of storage vat is connected with and is used for placing the backup pad of screen cloth, the through-hole that is used for through screening the material is seted up at the backup pad center, the backup pad with divide to be connected through the connecting plate between the sieve barrel, set up the installation on the connecting plate the installation mouth of screen cloth.
Through adopting above-mentioned technical scheme, the backup pad is used for supporting the screen cloth, when dividing the screen cloth bucket to drive the screen cloth vibration, the backup pad can play the spacing effect of support to the screen cloth, and the material of screening gets into in the flourishing storage bucket through screen cloth and through-hole.
Optionally, the coupling assembling include with divide the electric telescopic handle that the lateral wall of screening bucket is connected, electric telescopic handle's flexible end is connected with the connecting rod, be connected with the connecting block on the screen cloth, the connecting hole has been seted up on the connecting block, the connecting rod is inserted and is established in the connecting hole.
Through adopting above-mentioned technical scheme, when the backup pad was placed to the screen cloth, electric telescopic handle drove the connecting rod to being close to the direction removal of screen cloth for the connecting rod inserts in the connecting block. The connecting rod is used for limiting and fixing the screen, so that the screen cannot be separated from the screening barrel in the screening process.
Optionally, the lifting assembly includes with pedestal connection's second drive motor and gag lever post, the transmission shaft fixedly connected with lead screw of second drive motor, threaded connection has the lifter plate on the lead screw, the lifter plate with gag lever post sliding connection, the lifter plate with the mounting panel is connected.
Through adopting above-mentioned technical scheme, the second drive motor drives the lead screw and rotates, and the gag lever post is spacing to the lifter plate, and the lead screw drives the lifter plate and goes up and down to remove, and the lifter plate drives the mounting panel and goes up and down to drive dwang and electro-magnet and go up and down, be convenient for change the screen cloth that the subassembly selected different apertures.
Optionally, the rack includes a mounting rod connected with the base, and a plurality of placing plates for placing the screen mesh are connected to the mounting rod.
Through adopting above-mentioned technical scheme, a plurality of screen cloth in different apertures are placed on the board of placing of co-altitude, and lifting unit drives and changes the screen cloth of subassembly alignment co-altitude, installs the screen cloth on the screening barrel according to the user demand.
Optionally, be provided with stirring subassembly in the branch sieve barrel, stirring subassembly include with divide the fixed plate of the inner wall connection of sieve barrel, be provided with the third driving motor on the fixed plate, the third driving motor is connected with stirring vane.
Through adopting above-mentioned technical scheme, third drive motor drives stirring vane and stirs the material in the classifying screen bucket to the efficiency of classifying the material has been increased.
Optionally, the screening barrel is connected with the support frame, the support frame include with pedestal connection's bracing piece, the bracing piece is kept away from the one end of base is provided with the installation piece, the installation piece with the screening barrel is connected.
Through adopting above-mentioned technical scheme, the support frame plays the supporting role to the screening bucket so that form the space of installing the screen cloth between screening bucket and the flourishing storage bucket.
Optionally, the screening barrel is connected with a vibrating motor.
Through adopting above-mentioned technical scheme, vibrating motor vibrates the screening bucket to screening efficiency of screening bucket has further been improved.
Optionally, the installation piece is connected with damper, damper including set up in the installation piece with damping spring between the bracing piece, be provided with spacing telescopic link in the damping spring, damping spring's one end with the bracing piece is connected, the other end with the installation piece is connected, spacing telescopic link's one end with the bracing piece is connected, the other end with the installation piece is connected.
Through adopting above-mentioned technical scheme, damper buffers the vibration that vibrating motor produced, reduces vibration and causes the possibility of damage to screening machine structure.
Optionally, the charging basket is detachably connected with the base.
Through adopting above-mentioned technical scheme, take out the flourishing bucket after accomplishing once screening, then take out the material from the flourishing bucket. The charging basket is detachably connected with the base, so that the collection process of the materials is simple and convenient.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The lifting plate drives the mounting plate to move up and down, the mounting plate drives the rotating rod and the electromagnet to move up and down, screens with different heights are conveniently selected by the rotating rod and the electromagnet, the electromagnet is connected with the screens through the magnetic attraction block after being electrified, the first transmission motor drives the rotating rod and the screens to rotate, the screens are placed on the charging basket and connected with the screening barrel through the connecting assembly, the replacement process of the screens with different apertures is simple and convenient, and the screening efficiency of the screening machine is improved;
2. The third transmission motor drives the stirring blade to rotate, the stirring blade stirs materials, the vibrating motor vibrates the screening barrel, and screening efficiency of the screening machine is further improved;
3. the damping component reduces the possibility that vibration generated by the vibration motor damages the structure of the screening barrel.
Drawings
FIG. 1 is a schematic diagram of a polymer product particle screening machine;
FIG. 2 is a schematic view of the construction of the lifting assembly and the replacement assembly;
FIG. 3 is a schematic cross-sectional view of a screening mechanism;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
fig. 5 is a schematic cross-sectional view of a rack and screen.
Reference numerals illustrate: 1. a base; 11. a mounting groove; 2. a screening mechanism; 21. a material containing barrel; 22. screening barrels; 221. a connecting plate; 2211. a mounting port; 222. a support plate; 2221. a through hole; 223. a stirring assembly; 2231. a fixing plate; 2232. a third drive motor; 2233. stirring blades; 224. a support frame; 2241. a support rod; 2242. a mounting block; 225. a vibration motor; 23. a connection assembly; 231. an electric telescopic rod; 232. a connecting rod; 3. a screen; 31. a magnetic suction block; 32. a connecting block; 321. a connection hole; 4. a placing rack; 41. a mounting rod; 42. placing a plate; 5. replacing the assembly; 51. a mounting plate; 52. a first drive motor; 53. a rotating lever; 54. an electromagnet; 6. a lifting assembly; 61. a second drive motor; 62. a limit rod; 63. a screw rod; 64. a lifting plate; 65. a reinforcing plate; 7. a shock absorbing assembly; 71. a damping spring; 72. a limiting telescopic rod; 721. a fixed sleeve; 7211. limiting sliding grooves; 722. a movable rod; 723. and a limiting plate.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a polymer product particle screening machine.
Referring to fig. 1 and 2, a polymer product granule screening machine comprises a base 1, a screening mechanism 2 arranged on the base 1, a plurality of screens 3 with different apertures, a placing frame 4 arranged on the base 1 and used for placing the screens 3, a replacement component 5 used for replacing the screens 3, and a lifting component 6 used for driving the replacement component 5 to take the screens 3 with different heights.
The screening mechanism 2 comprises a containing barrel 21 detachably connected with the base 1 and a screening barrel 22 arranged above the containing barrel 21, and a connecting component 23 used for connecting the screen 3 is arranged between the containing barrel 21 and the screening barrel 22.
One end of the screening barrel 22, which is close to the containing barrel 21, is fixedly connected with a connecting plate 221, one end of the connecting plate 221, which is far away from the screening barrel 22, is fixedly connected with a supporting plate 222 for placing the screen 3, a through hole 2221 for screening materials is formed in the center of the supporting plate 222, and a mounting opening 2211 for mounting the screen 3 is formed in the connecting plate 221.
The placing frame 4 comprises a mounting rod 41 fixedly connected with the base 1, and a plurality of placing plates 42 for placing the screen 3 are fixedly connected to the mounting rod 41.
The replacement assembly 5 comprises a mounting plate 51, a first transmission motor 52 is fixedly connected to the mounting plate 51, a rotating rod 53 is fixedly connected to a transmission shaft of the first transmission motor 52, an electromagnet 54 is fixedly connected to one end, away from the first transmission motor 52, of the rotating rod 53, and a magnetic attraction block 31 capable of being attracted by the electromagnet 54 is fixedly connected to the screen 3.
The lifting assembly 6 comprises a second transmission motor 61 and a limiting rod 62 which are fixedly connected with the base 1, a screw rod 63 is fixedly connected with a transmission shaft of the second transmission motor 61, a lifting plate 64 is connected to the screw rod 63 in a threaded mode, the lifting plate 64 is slidably connected with the limiting rod 62, and the lifting plate 64 is fixedly connected with the mounting plate 51. One end of the limiting rod 62, which is far away from the base 1, is fixedly connected with a reinforcing plate 65, and the reinforcing plate 65 is rotatably connected with the screw rod 63 through a bearing. The reinforcement plate 65 increases the rotational stability of the screw 63, thereby improving the movement stability of the elevating plate 64.
Referring to fig. 3, 4 and 5, the connection assembly 23 includes an electric telescopic rod 231 fixedly connected with a side wall of the screen barrel 22, a connecting rod 232 is fixedly connected with a telescopic end of the electric telescopic rod 231, the screen 3 is fixedly connected with a connection block 32, a connection hole 321 is formed in the connection block 32, and the connecting rod 232 is inserted into the connection hole 321.
The stirring assembly 223 is arranged in the screening barrel 22, the stirring assembly 223 comprises a fixed plate 2231 fixedly connected with the inner wall of the screening barrel 22, a third transmission motor 2232 is fixedly connected to the fixed plate 2231, and a stirring blade 2233 is fixedly connected to a transmission shaft of the third transmission motor 2232.
The screening barrel 22 is connected with a support frame 224, the support frame 224 includes a support rod 2241 fixedly connected with the base 1, one end of the support rod 2241, which is far away from the base 1, is connected with a damping component 7, the damping component 7 is connected with a mounting block 2242, and the mounting block 2242 is fixedly connected with the screening barrel 22.
The shock assembly 7 includes a shock absorbing spring 71 disposed between the mounting block 2242 and the support rod 2241, a limiting telescopic rod 72 is disposed in the shock absorbing spring 71, one end of the shock absorbing spring 71 is fixedly connected with the support rod 2241, and the other end is fixedly connected with the mounting block 2242. The limiting telescopic rod 72 comprises a fixed sleeve 721 fixedly connected with a supporting rod 2241, a limiting sliding groove 7211 is formed in the fixed sleeve 721, a movable rod 722 is connected in a sliding manner in the fixed sleeve 721, one end of the movable rod 722, which is close to the fixed sleeve 721, is fixedly connected with a limiting plate 723, the limiting plate 723 is connected with the limiting sliding groove 7211 in a sliding manner, and one end of the movable rod 722, which is far away from the fixed sleeve 721, is fixedly connected with a mounting block 2242.
A vibrating motor 225 is fixedly connected to the side wall of the screening drum 22.
The base 1 is provided with a mounting groove 11, and the charging basket 21 is inserted in the mounting groove 11. After one screening, the material containing barrel 21 can be taken out from the mounting groove 11, and when screening is needed, the material containing barrel 21 can be placed in the mounting groove 11. The mounting groove 11 is used for limiting and fixing the charging bucket 21. In the embodiment of the application, the diameter of the material containing barrel 21 is larger than that of the screening barrel 22, and the larger diameter of the material containing barrel 21 can reduce the possibility that the material falls out of the material containing barrel 21 in the vibration process of the screening barrel 22.
The embodiment of the application relates to a high polymer product particle screening machine, which comprises the following implementation principles: the second transmission motor 61 drives the screw rod 63 to rotate, the screw rod 63 drives the lifting plate 64 and the mounting plate 51 to lift, the mounting plate 51 drives the first transmission motor 52 and the rotating rod 53 to lift, the rotating rod 53 is enabled to be horizontal to the screen 3 with the required aperture, the first transmission motor 52 drives the rotating rod 53 and the electromagnet 54 to be aligned to the screen 3, and the electromagnet 54 attracts the magnetic attraction block 31 to achieve the picking of the screen 3. The first transmission motor 52 drives the rotating rod 53 and the screen 3 to rotate, so that the rotating rod 53 places the screen 3 on the supporting plate 222, the electric telescopic rod 231 drives the connecting rod 232 to move, and the connecting rod 232 is inserted into the connecting hole 321 on the connecting block 32, so that the screen 3 is fixed. The material is poured into the screening barrel 22, the third transmission motor 2232 and the vibration motor 225 are started, the third transmission motor 2232 drives the stirring blade 2233 to stir the material, and the vibration motor 225 drives the screening barrel 22 to vibrate, so that the screening efficiency of the screening barrel 22 is improved. The material enters the material containing barrel 21 through the screen 3, and the material containing barrel 21 is taken out after screening is completed, so that the required material is obtained.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420311890.7U CN221772846U (en) | 2024-02-20 | 2024-02-20 | A polymer product particle screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420311890.7U CN221772846U (en) | 2024-02-20 | 2024-02-20 | A polymer product particle screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221772846U true CN221772846U (en) | 2024-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420311890.7U Active CN221772846U (en) | 2024-02-20 | 2024-02-20 | A polymer product particle screening machine |
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| Country | Link |
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| CN (1) | CN221772846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119216213A (en) * | 2024-12-03 | 2024-12-31 | 天津市英创技术有限公司 | A vibrating screen drainage device for pet food particles |
-
2024
- 2024-02-20 CN CN202420311890.7U patent/CN221772846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119216213A (en) * | 2024-12-03 | 2024-12-31 | 天津市英创技术有限公司 | A vibrating screen drainage device for pet food particles |
| CN119216213B (en) * | 2024-12-03 | 2025-03-14 | 天津市英创技术有限公司 | Vibrating screen drainage device for pet food particles |
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