CN204431696U - Plastic extruder without silk screen filter device - Google Patents
Plastic extruder without silk screen filter device Download PDFInfo
- Publication number
- CN204431696U CN204431696U CN201520085085.8U CN201520085085U CN204431696U CN 204431696 U CN204431696 U CN 204431696U CN 201520085085 U CN201520085085 U CN 201520085085U CN 204431696 U CN204431696 U CN 204431696U
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- Prior art keywords
- impurity
- silk screen
- scraper
- filter
- chamber
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of plastic extruder without silk screen filter device, mainly comprise the feeding sleeve, urceolus and the impurity cover that sequentially connect; The top of described feeding sleeve is provided with the charging aperture be connected with extruder; Be installed with cylindrical shape in described outer tube inner chamber without silk screen filter mechanism, leave gap between this filter mechanism and outer tube inner wall and form discharging chamber, discharging chamber communicates with the feed opening arranged below urceolus; Described filter mechanism is formed by being connected inside and outside mistake filter ruffle and support set, the inner chamber front end crossing filter ruffle is connected with the feed cavity in feeding sleeve, the intracavity posterior end crossing filter ruffle is communicated with the taper impurity chamber that impurity overlaps, and being provided with one in the inner chamber of mistake filter ruffle can along the scraper of its inwall movement.The utility model design without silk screen filter device, it can realize not draping, does not burn net and impurity is discharged automatically, has that operating efficiency is high, labour intensity is low, the feature of production environmental protection low-carbon (LC).
Description
Technical field
The utility model relates to a kind of plastic extruder, be specially a kind of plastic extruder without silk screen filter device.
Background technology
Plastic industry, in order to meet various different goods needs, needs to use filter in the process preparing plastic pellet with plastic extruder, to improve the quality of plastic products.
At present, traditional filter is silk screen filter, and it exists, and intensity is low, yielding, service life is short, the frequent shortcoming changing maintenance.Because the silk screen temperature in work is more than 200 degrees Celsius, unpleasant gas is had after plastics melting, the working environment very severe of silk screen is changed in workman's timing, and silk screen will be changed once every 2 ~ 5 minutes, change number of times very frequent, work heavy, labour intensity is also very high, and need when silk screen reuses, by burning the impurity and residual plastic that remove on silk screen, more to cause atmosphere pollution and waste of material.
Utility model content
For the problems referred to above, the utility model devise a kind of plastic extruder without silk screen filter device, it can realize not draping, does not burn net and impurity is discharged automatically, has that operating efficiency is high, labour intensity is low, the feature of production environmental protection low-carbon (LC).
For achieving the above object, the utility model is by the following technical solutions:
Plastic extruder without a silk screen filter device, it is characterized in that: mainly comprise the feeding sleeve, urceolus and the impurity cover that sequentially connect; The top of described feeding sleeve is provided with the charging aperture be connected with extruder; Be installed with cylindrical shape in described outer tube inner chamber without silk screen filter mechanism, leave gap between this filter mechanism and outer tube inner wall and form discharging chamber, discharging chamber communicates with the feed opening arranged below urceolus; Described filter mechanism is formed by being connected inside and outside mistake filter ruffle and support set, the inner chamber front end crossing filter ruffle is connected with the feed cavity in feeding sleeve, the intracavity posterior end crossing filter ruffle is communicated with the taper impurity chamber that impurity overlaps, and being provided with one in the inner chamber of mistake filter ruffle can along the scraper of its inwall movement.
Further, above-mentioned scraper activity orientation is on a power transmission shaft, and whole scraper can relatively have and certain moves axially gap by power transmission shaft, and scraper can be moved back and forth by relative filter ruffle inwall of crossing under the drive of a power source vertically by power transmission shaft; Described scraper is provided with breach and forms the impurity runner in a connection impurity chamber, power transmission shaft is provided with a gland coordinated with scraper, gland, scraper can be practised when moving back and forth with power transmission shaft and be separated or combine and the impurity runner on scraper is opened or closed simultaneously.
Further, above-mentioned filter ruffle of crossing is positioned at the inwall of support set by several press strips, filters to put uniformly to be provided with filtering micropore, support set is provided with the discharge opening that aperture is greater than filtering micropore.
Further, the inwall of above-mentioned support set is provided with multiple cannelure, is provided with the Support Level supporting filter ruffle between adjacent annular groove.
Further, the by-pass valve control of the impurity chamber outlet installation one of above-mentioned impurity cover discharge at regular time and quantity.
The utility model utilized the combining structure of filter ruffle and support set to replace silk screen, the plastics being less than filter ruffle inwall filtering micropore diameter pass through, the impurity being greater than filtering micropore was stayed in filter ruffle inner chamber, and impurity to be expressed in impurity chamber discharge at regular time and quantity by the mobile mating reaction of gland and scraper, the continuous circulation that can realize plastic filter is produced, not draping in whole production process, do not burn net, impurity is discharged automatically, has that operating efficiency is high, labour intensity is low, the feature of production environmental protection low-carbon (LC).
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model;
Close-up schematic view in Fig. 2, the utility model Fig. 1.
Detailed description of the invention
As illustrated in fig. 1 and 2, a kind of plastic extruder without silk screen filter device, mainly comprise sequentially connect feeding sleeve 1, urceolus 2 and impurity cover 3.
The top of described feeding sleeve 1 is provided with the charging aperture 11 be connected with extruder, and the front side of feeding sleeve 1 is provided with the discharging opening 12 being communicated with urceolus 2.
Be installed with cylindrical shape without silk screen filter mechanism 4 in described urceolus 2 inner chamber, leave gap between this filter mechanism 4 and urceolus 2 inwall and form discharging chamber 21, discharging chamber 21 communicates with the feed opening 22 arranged below urceolus.Described filter mechanism 4 is formed by being connected inside and outside mistake filter ruffle 41 and support set 42, cross filter ruffle 41 is positioned at support set 42 inwall by several press strips 43, cross and uniformly on filter ruffle 41 be provided with filtering micropore 411, the uniform discharge opening 421 being provided with aperture and being greater than filtering micropore 411 on support set 42, at this, for effectively realizing the linking conducting of filtering micropore 411 and discharge opening 421, the inwall of described support set 42 is provided with multiple cannelure 422, is provided with the Support Level 423 supporting filter ruffle 41 between adjacent annular groove 422.
The described inner chamber front end of filter ruffle 41 is excessively connected with the feed cavity 13 in feeding sleeve 1, and the intracavity posterior end crossing filter ruffle 41 is communicated with the taper impurity chamber 31 that impurity overlaps 3, and being provided with one in the inner chamber of mistake filter ruffle 41 can along the scraper 5 of its inwall movement.
In the present embodiment, scraper 5 activity orientation is on a power transmission shaft 6, and whole scraper 5 can relatively have and certain moves axially gap 61 by power transmission shaft 6, and scraper 5 can be moved back and forth by relative filter ruffle 41 inwall of crossing under the drive of a power source 7 vertically by power transmission shaft 6.
Described scraper 5 be provided with breach and form the impurity runner 51 in a connection impurity chamber, power transmission shaft 6 being provided with a gland 62 matched with scraper 5 simultaneously.Operationally, gland 62 scraper 5 when moving synchronously with power transmission shaft 6 is separated with gland 62, impurity runner 51 now above scraper 5 is opened, and moves after continuation along with scraper 5 and made the impurity on filter ruffle 41 inwall scrape and enter the front of scraper 5 through impurity runner 51.And when gland 62 scraper 5 and gland 62 when synchronously moving forward with power transmission shaft 6 offset, the impurity runner 51 on scraper 5 is glanded closedown, and along with the continuation reach of scraper 5, the impurity in scraper 5 front is pushed in impurity chamber 31.
In described impurity cover, the by-pass valve control 8 of a discharge is at regular time and quantity installed in the outlet 311 in impurity chamber 31.
The filter mechanism 4 that the utility model utilized filter ruffle 41 and support set 42 to combine formation replaces silk screen, adding man-hour, the plastics being less than filter ruffle 41 inwall filtering micropore 411 diameter pass through, and the discharge opening 421 on support set 42 enters discharging chamber 21, and by feed opening 22 discharging of urceolus 2 bottom, and the impurity being greater than filtering micropore 411 was stayed in the inner chamber of filter ruffle 41, and by the mobile mating reaction of gland 62 and scraper 5, impurity is expressed in impurity chamber 31 by by-pass valve control 8 discharge at regular time and quantity.
To sum up, the continuous circulation production that can realize plastic filter without silk screen filter device of the utility model design, not draping in whole production process, does not burn net, and impurity is discharged automatically, has that operating efficiency is high, labour intensity is low, the feature of production environmental protection low-carbon (LC).
The above, it is only better embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to know-why of the present utility model to any simple modification made for any of the above embodiments, equivalent variations or modification, still belong in the scope of technical solutions of the utility model.
Claims (5)
1. plastic extruder without a silk screen filter device, it is characterized in that: mainly comprise the feeding sleeve, urceolus and the impurity cover that sequentially connect; The top of described feeding sleeve is provided with the charging aperture be connected with extruder; Be installed with cylindrical shape in described outer tube inner chamber without silk screen filter mechanism, leave gap between this filter mechanism and outer tube inner wall and form discharging chamber, discharging chamber communicates with the feed opening arranged below urceolus; Described filter mechanism is formed by being connected inside and outside mistake filter ruffle and support set, the inner chamber front end crossing filter ruffle is connected with the feed cavity in feeding sleeve, the intracavity posterior end crossing filter ruffle is communicated with the taper impurity chamber that impurity overlaps, and being provided with one in the inner chamber of mistake filter ruffle can along the scraper of its inwall movement.
2. as claimed in claim 1 without silk screen filter device, it is characterized in that: described scraper activity orientation is on a power transmission shaft, whole scraper can relatively have and certain moves axially gap by power transmission shaft, and scraper can be moved back and forth by relative filter ruffle inwall of crossing under the drive of a power source vertically by power transmission shaft; Described scraper is provided with breach and forms the impurity runner in a connection impurity chamber, power transmission shaft is provided with a gland coordinated with scraper, gland, scraper can be practised when moving back and forth with power transmission shaft and be separated or combine and the impurity runner on scraper is opened or closed simultaneously.
3. as claimed in claim 1 or 2 without silk screen filter device, it is characterized in that: describedly cross filter ruffle is positioned at support set inwall by several press strips, filtration puts and is uniformly provided with filtering micropore, support set is provided with the discharge opening that aperture is greater than filtering micropore.
4. as claimed in claim 3 without silk screen filter device, it is characterized in that: the inwall of described support set is provided with multiple cannelure, is provided with the Support Level supporting filter ruffle between adjacent annular groove.
5. as claimed in claim 1 or 2 without silk screen filter device, it is characterized in that: the impurity chamber of described impurity cover exports the by-pass valve control of installation one discharge at regular time and quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085085.8U CN204431696U (en) | 2015-02-06 | 2015-02-06 | Plastic extruder without silk screen filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085085.8U CN204431696U (en) | 2015-02-06 | 2015-02-06 | Plastic extruder without silk screen filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204431696U true CN204431696U (en) | 2015-07-01 |
Family
ID=53599609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520085085.8U Expired - Fee Related CN204431696U (en) | 2015-02-06 | 2015-02-06 | Plastic extruder without silk screen filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204431696U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058735A (en) * | 2015-07-31 | 2015-11-18 | 马锡林 | High-efficiency no-silkscreen filter device of plastic extruder |
| CN107650358A (en) * | 2017-09-06 | 2018-02-02 | 甘肃奥喆建筑材料有限公司 | A kind of plastic extruder mixing mechanism |
| CN107791490A (en) * | 2016-09-07 | 2018-03-13 | 黄美昌 | Not draping plastic filter |
| CN108527813A (en) * | 2018-04-20 | 2018-09-14 | 浙江厚普科技有限公司 | Without silk screen filter equipment and self sealss cooling transmission device |
| CN109605711A (en) * | 2019-02-20 | 2019-04-12 | 浙江乐能科技有限公司 | Regenerated plastics fondant filter |
-
2015
- 2015-02-06 CN CN201520085085.8U patent/CN204431696U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058735A (en) * | 2015-07-31 | 2015-11-18 | 马锡林 | High-efficiency no-silkscreen filter device of plastic extruder |
| CN107791490A (en) * | 2016-09-07 | 2018-03-13 | 黄美昌 | Not draping plastic filter |
| CN107650358A (en) * | 2017-09-06 | 2018-02-02 | 甘肃奥喆建筑材料有限公司 | A kind of plastic extruder mixing mechanism |
| CN108527813A (en) * | 2018-04-20 | 2018-09-14 | 浙江厚普科技有限公司 | Without silk screen filter equipment and self sealss cooling transmission device |
| CN108527813B (en) * | 2018-04-20 | 2024-04-12 | 浙江厚普科技有限公司 | Silk-screen-free filtering equipment and self-sealing cooling transmission device |
| CN109605711A (en) * | 2019-02-20 | 2019-04-12 | 浙江乐能科技有限公司 | Regenerated plastics fondant filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20170206 |