CN209141411U - A kind of high-performance extruder filter assemblies - Google Patents
A kind of high-performance extruder filter assemblies Download PDFInfo
- Publication number
- CN209141411U CN209141411U CN201822124374.0U CN201822124374U CN209141411U CN 209141411 U CN209141411 U CN 209141411U CN 201822124374 U CN201822124374 U CN 201822124374U CN 209141411 U CN209141411 U CN 209141411U
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- bend pipe
- shaft
- head
- transverse tube
- fixedly connected
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of high-performance extruder filter assemblies, the problem of the frequent draping of the existing extruder of effective solution；Its technical solution solved includes the head of extruder, the right end of head is equipped with a bend pipe that can be moved right and can reset to the left, the transverse tube end cap of bend pipe is mounted on head and can be with the adherent sliding of head outer wall, a coaxial shaft is equipped in the transverse tube of bend pipe, the right end of shaft runs through and stretches out the vertical tube end of bend pipe, the left end of shaft is set with the filter screen being fixed in bend pipe transverse tube end, the left end of filter screen is evenly distributed in multiple scraper plates being fixedly connected with shaft, scraper plate rotation can scrape clearly filter screen left side, the part that the right end of shaft stretches out bend pipe is installed with the nut being fixedly connected with head through screw thread, and nut cannot be self-locking with the screw thread in shaft；The utility model is novel, clever structure, practical.
Description
Technical field
The utility model relates to extruder filter plant field, especially a kind of high-performance extruder filter assemblies.
Background technique
The function of extruder is transformed into solid plastics uniform molten using modes such as heating, pressurization and shearings
Body, and melt is sent to next technique, plastic melt leaves extruder by a head 1, this head 1 is designed to ideal
Shape, the melt flow of extrusion here by, extruder be widely used in national defence, electromechanics, automobile, communications and transportation, building materials,
Packaging, agricultural, culture, education and public health and people's daily life every field.
Extruder is designed with inside filter device with strainer, and impurity is blocked on strainer, but at present with extruder
Filter device is still very backward, is all to have used a period of time, then to shut down and manually be cleaned, greatly reduce extruder
Production efficiency.
Utility model content
For above situation, for the defect for overcoming the prior art, the utility model provides a kind of high-performance extruder filtering group
The problem of part, the existing extruder of effective solution frequent draping.
Its technical solution solved the problems, such as includes the head of extruder, and the right end of head can move right equipped with one and can
The bend pipe resetted to the left, the transverse tube end cap of bend pipe is on head and can set in the transverse tube of bend pipe with the adherent sliding of head outer wall
There is a coaxial shaft, the right end of shaft runs through and stretch out the vertical tube end of bend pipe, and the left end of shaft is set with one admittedly
The filter screen being scheduled in bend pipe transverse tube end, the left end of filter screen are evenly distributed in multiple scraper plates being fixedly connected with shaft, scraper plate
Rotation can scrape clearly filter screen left side, and the part that the right end of shaft stretches out bend pipe is installed with one through screw thread and consolidates with head
Surely the nut connected, and nut cannot be self-locking with the screw thread in shaft.
The utility model is novel, clever structure, practical, realizes that scraper plate is repeatedly clear by moving left and right for bend pipe
The problem of existing extruder of clean filter screen effective solution frequent draping.
Detailed description of the invention
Fig. 1 the utility model main view sectional view.
Fig. 2 the utility model top view.
The left view sectional view of Fig. 3 the utility model filter screen and scraper plate cooperation.
The right view of Fig. 4 the utility model filter screen and porous plate cooperation.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
By Fig. 1 to Fig. 4 it is found that the utility model includes the head 1 of extruder, the right end of head 1 is equipped with one can be to the right
Bend pipe 2 that is mobile and can resetting to the left, the transverse tube end cap of bend pipe 2 be mounted on head 1 and can with the adherent sliding of 1 outer wall of head, it is curved
A coaxial shaft 3 is equipped in the transverse tube of pipe 2, the right end of shaft 3 runs through and stretch out the vertical tube end of bend pipe 2, shaft 3
Left end is set with the filter screen 4 being fixed in 2 transverse tube end of bend pipe, and the left end of filter screen 4 is evenly distributed in multiple and shaft 3
The scraper plate 5 being fixedly connected, the rotation of scraper plate 5 can scrape clearly 4 left side of filter screen, and the right end of shaft 3 stretches out the part of bend pipe 2
It is installed with the nut being fixedly connected with head 16 through screw thread, and nut 6 cannot be self-locking with the screw thread in shaft 3.
In order to realize that bend pipe 2 can move right and can reset to the left, it is set with one on the head 1 and is placed in 2 cross of bend pipe
Fixing sleeve 7 on the left of pipe end, is equipped with tension spring 8 between the transverse tube pipe end and fixing sleeve 7 of bend pipe 2, one end of tension spring 8 and bend pipe 2 are horizontal
Pipe end is fixedly connected with the other end and is fixedly connected with fixing sleeve 7.
In order to realize the support of filter screen 4, the right side of the filter screen 4 is equipped with a porous plate 9, porous plate 9 and bend pipe 2
The inner wall at transverse tube end be fixedly connected.
In order to realize the fixation of nut 6, the front and rear sides of the nut 6 are equipped with a horizontal connecting rod 10, connection
One end of bar 10 is fixedly connected with nut 6, and the other end is fixedly connected with bend pipe 2.
The specific work process of the utility model is: at work, plastics under molten condition are from extruder for the present apparatus
The outflow of head 1 is simultaneously transmitted through bend pipe 2 to subsequent processing, and the plastics melted in transmit process are filtered through filter screen 4, in initial shape
The plastics when impurity that 4 left side of filter screen is not assembled or assembled under state is few under molten condition can directly pass through
Strainer 4 proceeds to subsequent processing, when the plastics of the impurities accumulation on filter screen 4 to blocking melting pass through, extruder
Pressure is constant to make blocked filter screen 4 have the tendency that moving right, and filter screen 4 moves right so that filter screen 4 is through porous
Plate 9 drives bend pipe 2 to move right, and tension spring 8 is stretched and makes it have the trend and elastic potential energy of rebound, bend pipe 2 during this
Entirety, which moves right, drives shaft 3 to move right, and the movement of shaft 3 is so that the screw thread and nut 6 of its right end cooperate, and nut 6 is not
It is able to rotate, can not move left and right and realize its own rotation under the cooperation of nut 6 when therefore shaft 3 moves right, turn
The scraper plate 5 that the rotation of axis 3 drives its left end fixed rotates, and the rotation of scraper plate 5 is so that scraper plate 5 scrapes concentrates on filter screen 4
Impurity, and clean filter screen 4 again, the plastics under molten condition bear pressure again through filter screen 4, filter screen 4 at this time
Reduce the reset that its own is realized under the reset response of tension spring 8, shaft 3 moves backward and makees in nut 6 in reseting procedure
Rotate backward scraper plate 5 under, scraper plate 5 reversely scrapes filter screen 4 and again cleans filter screen 4 at this time.
The significant benefit of the present apparatus: moving left and right for shaft 3 is realized by moving left and right for bend pipe 2, shaft 3 moves left and right
The cooperation of nut 6 of itself and right end is set to realize that its own rotation, the rotation of shaft 3 drive scraper plate 5 to scrape the impurity on filter screen 4 clearly simultaneously
Clean filter screen 4 again, this process is a feedback procedure, drives the rotation of scraper plate 5 to can be achieved through filter screen 4 by shaft 3
It repeatedly scrapes clearly, increases the service life of strainer.
The utility model is novel, clever structure, practical, realizes that scraper plate is repeatedly clear by moving left and right for bend pipe
The problem of existing extruder of clean filter screen effective solution frequent draping.
Claims (4)
1. a kind of high-performance extruder filter assemblies, the head (1) including extruder, which is characterized in that the right end of the head (1)
The bend pipe (2) that can be moved right and can reset to the left equipped with one, the transverse tube end cap of bend pipe (2) is on head (1) and can be with
The adherent sliding of head (1) outer wall, the transverse tube of bend pipe (2) is interior to be equipped with a coaxial shaft (3), and the right end of shaft (3) passes through
The vertical tube end of bend pipe (2) is worn and stretches out, the left end of shaft (3) is set with the filter screen being fixed in bend pipe (2) transverse tube end
(4), the left end of filter screen (4) is evenly distributed in multiple scraper plates (5) being fixedly connected with shaft (3), and scraper plate (5) rotation can be to mistake
Strainer (4) left side is scraped clearly, and the part that the right end of shaft (3) stretches out bend pipe (2) is installed with one and head (1) through screw thread
The nut (6) being fixedly connected, and nut (6) cannot be self-locking with the screw thread on shaft (3).
2. a kind of high-performance extruder filter assemblies according to claim 1, which is characterized in that be set on the head (1)
There is the fixing sleeve (7) being placed on the left of bend pipe (2) transverse tube end, is equipped with and draws between the transverse tube pipe end and fixing sleeve (7) of bend pipe (2)
Spring (8), one end of tension spring (8) are fixedly connected with the other end with bend pipe (2) transverse tube end and are fixedly connected with fixing sleeve (7).
3. a kind of high-performance extruder filter assemblies according to claim 1, which is characterized in that the right side of the filter screen (4)
Side is equipped with a porous plate (9), and porous plate (9) is fixedly connected with the inner wall at the transverse tube end of bend pipe (2).
4. a kind of high-performance extruder filter assemblies according to claim 1, which is characterized in that the front and back of the nut (6)
Two sides are equipped with a horizontal connecting rod (10), and one end of connecting rod (10) is fixedly connected with nut (6), the other end and bend pipe
(2) it is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124374.0U CN209141411U (en) | 2018-12-18 | 2018-12-18 | A kind of high-performance extruder filter assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124374.0U CN209141411U (en) | 2018-12-18 | 2018-12-18 | A kind of high-performance extruder filter assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209141411U true CN209141411U (en) | 2019-07-23 |
Family
ID=67290279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822124374.0U Active CN209141411U (en) | 2018-12-18 | 2018-12-18 | A kind of high-performance extruder filter assemblies |
Country Status (1)
| Country | Link |
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| CN (1) | CN209141411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304762A (en) * | 2020-02-19 | 2020-06-19 | 深圳市万城科技有限公司 | Prevent plastics wire drawing equipment that has impurity removal function of solidifying |
| CN113043572A (en) * | 2021-03-31 | 2021-06-29 | 重庆鸽牌电线电缆有限公司 | Cleaning method for heating pipe of wire extruder |
-
2018
- 2018-12-18 CN CN201822124374.0U patent/CN209141411U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304762A (en) * | 2020-02-19 | 2020-06-19 | 深圳市万城科技有限公司 | Prevent plastics wire drawing equipment that has impurity removal function of solidifying |
| CN113043572A (en) * | 2021-03-31 | 2021-06-29 | 重庆鸽牌电线电缆有限公司 | Cleaning method for heating pipe of wire extruder |
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