CN208730330U - A kind of automatic screen changer of extruder - Google Patents
A kind of automatic screen changer of extruder Download PDFInfo
- Publication number
- CN208730330U CN208730330U CN201821226305.4U CN201821226305U CN208730330U CN 208730330 U CN208730330 U CN 208730330U CN 201821226305 U CN201821226305 U CN 201821226305U CN 208730330 U CN208730330 U CN 208730330U
- Authority
- CN
- China
- Prior art keywords
- melt
- extruder
- strainer
- automatic screen
- screen changer
- 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.)
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Links
- 239000000155 melt Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of automatic screen changer of extruder, mainly there is extruder, there is melt zone, filter in the extruder, strainer body is equipped in the filter, strainer body is made of the strainer that at least two groups are set side by side, and the strainer body is driven by hydraulic press, and the filter upper and lower is equipped with melt transfer case, melt transfer bottom portion is obliquely installed, and melt transfer bottom portion's lowest part is equipped with melt outlet.The utility model is improved for replacement strainer is not shut down, and is made it during replacing strainer, is avoided melt from being carried over and cause equipment and environmental pollution, and production process is optimized.
Description
Technical field
The utility model relates to extrusion equipment technical fields, refer in particular to a kind of automatic screen changer of extruder.
Background technique
It is well known that various plastic extruders when doing different materials, need to be filtered by replacing filter screen.In the past more
Changing filter screen is to need to shut down, and operational sequence is many and diverse, and wastes time, and has the device for not shutting down draping later, mainly logical
It crosses and is in juxtaposition the strainer of a variety of different sizes to form strainer body, the switching of strainer is completed by dragging strainer body.But this
Kind mode has a problem that strainer is replaced when not shutting down, and mobile strainer can take part melt out of, is easy to equipment and week
Collarette border pollutes.
Summary of the invention
The purpose of this utility model is that being directed to the existing state of the art, a kind of automatic screen changer of extruder is provided,
It can be achieved not shutting down automatic draping, and do not pollute ambient enviroment.
In order to achieve the above objectives, the utility model adopts the following technical solution:
The utility model is a kind of automatic screen changer of extruder, mainly has extruder, has in the extruder molten
Melt section, filter, is equipped with strainer body in the filter, strainer body is made of the strainer that at least two groups are set side by side, the filter
Dictyosome is driven by hydraulic press, and the filter upper and lower is equipped with melt transfer case, and melt transfer bottom portion is obliquely installed, melt
Diversion box bottom lowest part is equipped with melt outlet.
In above scheme, melt transfer case side is equipped with blower.
Further, melt outlet is connect by pipeline with melt zone.
Further, vacuum pump is equipped in pipeline.
Further, strainer body is connect by transverse link with hydraulic press.
Further, at least one side passes through equipped with notch for the connecting rod of strainer body in two melt transfer casees.
The utility model has the following beneficial effects:
1. improving production efficiency without shutting down replacement filter screen；
2. recycling during screen replacing to the melt taken out of, environment and equipment are avoided pollution.
Detailed description of the invention:
Attached drawing 1 is the side view of the utility model；
Attached drawing 2 is the partial schematic diagram of the utility model overlooking state.
Specific embodiment:
It please refers to shown in Fig. 1, Fig. 2, is the structural schematic diagram of the preferred embodiment for the utility model, the utility model is
A kind of automatic screen changer of extruder mainly has extruder 1, has melt zone 11, filter 2 in the extruder 1, described
Strainer body 3 is equipped in filter 2, strainer body 3 is made of the strainer that at least two groups are set side by side, and the strainer body 3 is by hydraulic press 4
Driving, 2 upper and lower of filter are equipped with melt transfer case 5, and strainer body 3 is connect by transverse link with hydraulic press 4, and two
At least one side is equipped with notch and passes through for the connecting rod of strainer body 3 in melt transfer case 5, drives strainer body 3 by hydraulic press 4
Operation up and down, realizes the switching between each strainer, can quick net exchanging without shutting down.
Melt is easy to take part melt, therefore, melt transfer out of constantly through filter screen in strainer switching in the course of work
The setting of 5 bottom angled of case, 5 bottom lowest part of melt transfer case are equipped with melt outlet 51, go out the melt being carried over can toward melt
Mouth 51 is discharged.In order to remove the melt being attached on strainer, 5 side of melt transfer case is equipped with blower 52, and melt outlet 51 passes through
Pipeline is connect with melt zone 11, and vacuum pump 6 is equipped in pipeline, and after strainer enters melt transfer case 5, blower 52 starts melt
Grow and flowed toward melt outlet 51, melt extraction is recycled in melt zone 11 by vacuum pump 6.
Certainly, illustrated above is only the preferred embodiment of the utility model, and the use of the utility model is not limited with this
Range, therefore, it is all made in the utility model principle it is equivalent change should be included in the protection scope of the utility model.
Claims (6)
- Have 1. a kind of automatic screen changer of extruder mainly has extruder (1), in the extruder (1) melt zone (11), Filter (2), it is characterised in that: be equipped with strainer body (3) in the filter (2), strainer body (3) is set side by side by least two groups Strainer composition, the strainer body (3) drives by hydraulic press (4), and filter (2) upper and lower is equipped with melt transfer case (5), melt transfer case (5) bottom angled is arranged, and melt transfer case (5) bottom lowest part is equipped with melt outlet (51).
- 2. a kind of automatic screen changer of extruder according to claim 1, it is characterised in that: the melt transfer case (5) side is equipped with blower (52).
- 3. a kind of automatic screen changer of extruder according to claim 1 or 2, it is characterised in that: the melt outlet (51) it is connect by pipeline with melt zone (11).
- 4. a kind of automatic screen changer of extruder according to claim 3, it is characterised in that: be equipped in the pipeline true Sky pump (6).
- 5. a kind of automatic screen changer of extruder according to claim 1, it is characterised in that: the strainer body (3) is logical Transverse link is crossed to connect with hydraulic press (4).
- 6. a kind of automatic screen changer of extruder according to claim 5, it is characterised in that: described two melt transfers At least one side is equipped with notch and passes through for the connecting rod of strainer body (3) in case (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226305.4U CN208730330U (en) | 2018-08-01 | 2018-08-01 | A kind of automatic screen changer of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226305.4U CN208730330U (en) | 2018-08-01 | 2018-08-01 | A kind of automatic screen changer of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208730330U true CN208730330U (en) | 2019-04-12 |
Family
ID=66027744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821226305.4U Active CN208730330U (en) | 2018-08-01 | 2018-08-01 | A kind of automatic screen changer of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208730330U (en) |
-
2018
- 2018-08-01 CN CN201821226305.4U patent/CN208730330U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic screen changing device for extruder Effective date of registration: 20220114 Granted publication date: 20190412 Pledgee: Shantou Bay Rural Commercial Bank Co.,Ltd. Pledgor: SHANTOU SHANZHANG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022980000561 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230110 Granted publication date: 20190412 Pledgee: Shantou Bay Rural Commercial Bank Co.,Ltd. Pledgor: SHANTOU SHANZHANG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022980000561 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic screen changing device for extruder Effective date of registration: 20230113 Granted publication date: 20190412 Pledgee: Shantou Bay Rural Commercial Bank Co.,Ltd. Pledgor: SHANTOU SHANZHANG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023440000008 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190412 Pledgee: Shantou Bay Rural Commercial Bank Co.,Ltd. Pledgor: SHANTOU SHANZHANG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023440000008 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic screen changing device for an extruder Granted publication date: 20190412 Pledgee: Shantou Bay Rural Commercial Bank Co.,Ltd. Pledgor: SHANTOU SHANZHANG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2024980001875 |