CN104441320A - Plastic particle vibratory screening device - Google Patents
Plastic particle vibratory screening device Download PDFInfo
- Publication number
- CN104441320A CN104441320A CN201410780679.0A CN201410780679A CN104441320A CN 104441320 A CN104441320 A CN 104441320A CN 201410780679 A CN201410780679 A CN 201410780679A CN 104441320 A CN104441320 A CN 104441320A
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- classifying screen
- feed hopper
- support
- screen
- plastic
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Abstract
The invention relates to the field of plastic product equipment and particularly relates to a plastic particle vibratory screening device which comprises a feed hopper, a classifying screen, a support and a vibrator, wherein the classifying screen is supported on the support, the bottom of the classifying screen is step-shaped, the surface of the classifying screen is corrugated, the classifying screen is set to be provided with multiple levels of screening holes with different apertures, the apertures of the screening holes from an inlet to an outlet of the classifying screen are gradually increased, a sliding chute is arranged below each level of the screening holes, the vibrator is fixed below the classifying screen, the feed hopper is arranged at the highest point of the support and is provided with a channel communicated with the classifying screen, and a support cross frame is arranged below the feed hopper. The plastic particle vibratory screening device has the beneficial effects that since the surface of the classifying screen is corrugated, and the apertures of the screening holes are gradually increased from the inlet to the outlet, the plastic particles can be quickly classified.
Description
Technical field
The invention belongs to plastic products apparatus field, particularly vibrating sieve for plastic granules separating device.
Background technology
The film that plastic sheeting is a kind of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins are made, for packaging, and is used as coating layer.Plastic sheeting is generally the larger particular plastics of volume or some plastic scrapped parts at the raw material carrying out extrusion moulding, therefore usually can pulverize these plastic grains, avoids in reflow process, occur that uneven or existence is difficult to individually melt phenomenon.Generally before injection moulding, need plastic grain to screen, can screening plant be used, but some crystal grain is not of uniform size, with regard to needing, the particle of different size is selected, come respectively; Also have in other industry, the size uniformity of strict guarantee grain products, screening plant just must be used to process, to reach qualified requirement.Traditional screening mode, is roughly divided into artificial screening and mechanical grading mode.Artificial screening, mainly rely on the artificial sieve that uses to select granule materials, this mode labour intensity is large, and production efficiency is not high; Mechanical grading, many conventional material screening machines having labyrinth, although efficiency is high, complicated in mechanical structure, takes up room comparatively large, is not suitable for the screening task that treating capacity is different.And once can only complete a kind of screening of material of particle diameter with upper type, operate comparatively single.Therefore, develop that a kind of structure is simple, aobvious particularly important of classified screening device efficiently.
Summary of the invention
The object of this invention is to provide the vibrating sieve for plastic granules separating device that a kind of structure is simply convenient to screen the plastic grain of different-diameter.
To achieve these goals, vibrating sieve for plastic granules separating device provided by the invention, comprise feed hopper, classifying screen, support and vibrator, described classifying screen is supported on support, be arranged to stepped bottom described classifying screen, and surface is corrugated, classifying screen is arranged to the different multistage sieve aperture in aperture, described classifying screen screen-aperture from the inlet to the outlet increases gradually, chute is provided with below every grade of described sieve aperture, described vibrator is fixed on below classifying screen, described feed hopper is arranged on support peak, and be provided with the passage with classifying screen UNICOM, supporting cross bearer is provided with below described feed hopper.
The vibrating sieve for plastic granules separating device of this programme when in use, plastic grain is joined in feed hopper gradually, by vibrator, classifying screen is vibrated, also there is oscillation phenomenon to feed hopper simultaneously, plastic grain progresses in classifying screen, sieve aperture due to classifying screen in classifying screen increases downwards gradually, littlely can to sieve away in the first classifying screen, remaining plastics can one-level one-level sieve, the plastic grain of maximum gauge is discharged from bottom discharge mouth, effect through classifying screen is effectively sieved the mixed plastic particles containing multiple diameter.
The invention has the advantages that: because classifying screen surface increases gradually for corrugated and screen-aperture aperture from the inlet to the outlet, sorting can be carried out to plastic grain efficiently.
As preferred scheme, described frame bottom is provided with movable pulley, can conveniently be moved whole equipment by movable pulley, is convenient to use in multiple operating point, adds the use of this programme.
As preferred scheme, described feed hopper is hinged on support by turning cylinder, can be placed on above classifying screen by feed hopper upset, so both ensure that the not damaged space hold volume also reducing whole device of feed hopper when inapplicable time.
As preferred scheme, described each notch place is provided with striker plate, and when can prevent from clout from depositing causing in the machine colliding with by striker plate, plastic grain scatters.
Accompanying drawing explanation
Fig. 1 is vibrating sieve for plastic granules separating device structural representation.
Reference numeral is enumerated: feed hopper 1, support 2, supporting cross bearer 3, classifying screen 4, chute 5, movable pulley 6, vibrator 7.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation by reference to the accompanying drawings:
Vibrating sieve for plastic granules separating device as shown in Figure 1, comprise feed hopper 1, classifying screen 4, support 2 and vibrator 7, classifying screen 4 is supported on support 2, be arranged to stepped bottom classifying screen 4, and surface is corrugated, classifying screen 4 is arranged to the different multistage sieve aperture in aperture, classifying screen 4 screen-aperture from the inlet to the outlet increases gradually, chute 5 is provided with below every grade of sieve aperture, vibrator 7 is fixed on below classifying screen 4, feed hopper 1 is arranged on support 2 peak, and is provided with the passage with classifying screen 4 UNICOM, is provided with supporting cross bearer 3 below feed hopper 1.
This programme when in use, plastic grain is joined in feed hopper gradually, by vibrator, classifying screen is vibrated, also there is oscillation phenomenon to feed hopper simultaneously, plastic grain progresses in classifying screen, sieve aperture due to classifying screen in classifying screen increases downwards gradually, littlely can to sieve away in the first classifying screen, remaining plastics can one-level one-level sieve, the plastic grain of maximum gauge is discharged from bottom discharge mouth, and the effect through classifying screen is effectively sieved the mixed plastic particles containing multiple diameter.
Be provided with movable pulley 6 bottom support 2, can be conveniently moved whole equipment by movable pulley 6, be convenient to use in multiple operating point, add the use of this programme.Feed hopper 1 is hinged on support 2 by turning cylinder, can be placed on above classifying screen by feed hopper upset, so both ensure that the not damaged space hold volume also reducing whole device of feed hopper when inapplicable time.Each notch place is provided with striker plate, and when can prevent from clout from depositing causing in the machine colliding with by striker plate, plastic grain scatters.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. vibrating sieve for plastic granules separating device, it is characterized in that, comprise feed hopper, classifying screen, support and vibrator, described classifying screen is supported on support, be arranged to stepped bottom described classifying screen, and surface is corrugated, classifying screen is arranged to the different multistage sieve aperture in aperture, described classifying screen screen-aperture from the inlet to the outlet increases gradually, chute is provided with below every grade of described sieve aperture, described vibrator is fixed on below classifying screen, described feed hopper is arranged on support peak, and be provided with the passage with classifying screen UNICOM, supporting cross bearer is provided with below described feed hopper.
2. vibrating sieve for plastic granules separating device according to claim 1, is characterized in that: described frame bottom is provided with movable pulley.
3. vibrating sieve for plastic granules separating device according to claim 2, be is characterized in that: state feed hopper and be hinged on support by turning cylinder.
4. vibrating sieve for plastic granules separating device according to claim 3, is characterized in that: described each notch place is provided with striker plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780679.0A CN104441320A (en) | 2014-12-17 | 2014-12-17 | Plastic particle vibratory screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780679.0A CN104441320A (en) | 2014-12-17 | 2014-12-17 | Plastic particle vibratory screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104441320A true CN104441320A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410780679.0A Pending CN104441320A (en) | 2014-12-17 | 2014-12-17 | Plastic particle vibratory screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104441320A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234074A (en) * | 2015-11-17 | 2016-01-13 | 重庆市渝派农产品开发有限公司 | Dried tofu screening device |
| CN105437273A (en) * | 2015-11-17 | 2016-03-30 | 重庆市渝派农产品开发有限公司 | Dried tofu splitting-cutting and screening device |
| CN105817415A (en) * | 2016-04-29 | 2016-08-03 | 长兴谐达能源科技有限公司 | Drying and screening device for biomass particles |
| CN105935659A (en) * | 2016-06-30 | 2016-09-14 | 洛阳益矿机械设备有限公司 | Multi-level vibration screening coal grate |
| CN105944961A (en) * | 2016-06-30 | 2016-09-21 | 洛阳益矿机械设备有限公司 | Method for utilizing multi-stage vibration screening coal grate |
| CN107497674A (en) * | 2017-09-18 | 2017-12-22 | 无锡厚发自动化设备有限公司 | A kind of screening technique of pellet or food |
| CN107497666A (en) * | 2017-09-18 | 2017-12-22 | 无锡厚发自动化设备有限公司 | A kind of particle screen selecting system for pellet or food |
| CN107755247A (en) * | 2017-11-10 | 2018-03-06 | 苏州鸿博斯特超净科技股份有限公司 | Polysilicon shaking-sieving device |
| CN109127367A (en) * | 2018-08-09 | 2019-01-04 | 天津中科福源科技有限责任公司 | A kind of conch meal grinding grading plant |
| CN111619033A (en) * | 2020-06-11 | 2020-09-04 | 刘一笑 | Masterbatch sieving mechanism |
| CN112808553A (en) * | 2019-11-18 | 2021-05-18 | 湖南农业大学 | Quick separation mechanism of wheat edulcoration machinery |
-
2014
- 2014-12-17 CN CN201410780679.0A patent/CN104441320A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234074A (en) * | 2015-11-17 | 2016-01-13 | 重庆市渝派农产品开发有限公司 | Dried tofu screening device |
| CN105437273A (en) * | 2015-11-17 | 2016-03-30 | 重庆市渝派农产品开发有限公司 | Dried tofu splitting-cutting and screening device |
| CN105817415A (en) * | 2016-04-29 | 2016-08-03 | 长兴谐达能源科技有限公司 | Drying and screening device for biomass particles |
| CN105935659A (en) * | 2016-06-30 | 2016-09-14 | 洛阳益矿机械设备有限公司 | Multi-level vibration screening coal grate |
| CN105944961A (en) * | 2016-06-30 | 2016-09-21 | 洛阳益矿机械设备有限公司 | Method for utilizing multi-stage vibration screening coal grate |
| CN107497674A (en) * | 2017-09-18 | 2017-12-22 | 无锡厚发自动化设备有限公司 | A kind of screening technique of pellet or food |
| CN107497666A (en) * | 2017-09-18 | 2017-12-22 | 无锡厚发自动化设备有限公司 | A kind of particle screen selecting system for pellet or food |
| CN107755247A (en) * | 2017-11-10 | 2018-03-06 | 苏州鸿博斯特超净科技股份有限公司 | Polysilicon shaking-sieving device |
| CN109127367A (en) * | 2018-08-09 | 2019-01-04 | 天津中科福源科技有限责任公司 | A kind of conch meal grinding grading plant |
| CN112808553A (en) * | 2019-11-18 | 2021-05-18 | 湖南农业大学 | Quick separation mechanism of wheat edulcoration machinery |
| CN111619033A (en) * | 2020-06-11 | 2020-09-04 | 刘一笑 | Masterbatch sieving mechanism |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |