CN106363888A - Raw material impurity filtering net replacement device for high-density polyethylene outer protecting pipe extrusion production line - Google Patents
Raw material impurity filtering net replacement device for high-density polyethylene outer protecting pipe extrusion production line Download PDFInfo
- Publication number
- CN106363888A CN106363888A CN201610740743.1A CN201610740743A CN106363888A CN 106363888 A CN106363888 A CN 106363888A CN 201610740743 A CN201610740743 A CN 201610740743A CN 106363888 A CN106363888 A CN 106363888A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- filtering net
- drainage screen
- raw material
- production line
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/2725—Cleaning; Purging; Avoiding contamination of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a raw material impurity filtering net replacement device for a high-density polyethylene outer protecting pipe extrusion production line. The Raw material impurity filtering net replacement device for the high-density polyethylene outer protecting pipe extrusion production line comprises a hydraulic station and a filtering net base which is arranged at a raw material injection port of an extruding machine; the filtering net base is fixedly connected with an oil cylinder fixing plate through two supporting posts; a piston hole is formed in the centre of the oil cylinder fixing plate; an oil cylinder is fixed to the oil cylinder fixing plate; a piston of the oil cylinder penetrates through the piston hole and is connected with a filtering net supporting plate; a filtering net is mounted on the filtering net supporting plate; the oil cylinder is connected with the hydraulic station through a pipeline. According to the raw material impurity filtering net replacement device for the high-density polyethylene outer protecting pipe extrusion production line, the filtering net is fixed to the filtering net supporting plate and the filtering net is replaced online through the oil cylinder, so that the filtering net is not required to be replaced manually by shutting down; therefore, the work efficiency is greatly improved, and the economic loss caused by shutting down is greatly reduced.
Description
Technical field
The present invention relates to utilidor production equipment, more particularly, to a kind of high-density polyethylene external protective pipe extruding production line is former
Material impurity filtering net more changing device.
Background technology
Polyvinyl piping materials as the important component part of chemical building material, with its superior performance, health, environmental protection, low consumption etc.
Accepted extensively by users.Pipe production line by control system, extruder, head, sizing cooling system, traction machine, cut
Cut device and conveyer frames composition, need to carry out contaminant filter to raw material before polyvinyl piping materials production line outer protection tube extrusion, otherwise high
Rough surface in plastic pipe, bubble in inside to have impurity can lead in density polyethylene, no the phenomenon such as vacuum, thus former
Material will be filtered before entering extruder, and drainage screen was accomplished by changing cleaning every a period of time, it is to avoid impurity blocks drainage screen, and
At present, the replacing of drainage screen needs extruder to shut down, and manually carries out changing drainage screen, extruder is shut down, whole production line is all subject to
To impact, cause very big economic loss, and manually change, speed is slow, increase cost of labor.
Content of the invention
The present invention is to solve the above problems to provide a kind of fast quick filter that can replace and manually carry out changing drainage screen
The device of net.
The technical solution used in the present invention:
High-density polyethylene external protective pipe extruding production line raw material impurity filter screen replacement device, including Hydraulic Station and extruder
The drainage screen base of feed injection port setting, drainage screen base is fixedly connected with oil cylinder fixed plate by two pillars, and oil cylinder is solid
Have piston hole in the middle of fixed board, oil cylinder fixed plate is fixed with oil cylinder, the piston of oil cylinder is connected with drainage screen support through piston hole
Plate, drainage screen supporting plate is provided with drainage screen, and oil cylinder is connected with Hydraulic Station by pipeline.
Described drainage screen supporting plate has cylindrical groove with the piston interface of oil cylinder, and piston can embed cylindrical groove
Interior.
The side that described drainage screen base connects pillar has rectangular through slot, and rectangular through slot size can embed just
Filter screen supporting plate.
Beneficial effects of the present invention: the present invention drainage screen is fixed on drainage screen supporting plate and changes filtration online by oil cylinder
Net, it is not necessary to artificial replacing of stopping, improves work efficiency, substantially reduces the economic loss causing because of driving and parking.
Brief description
Fig. 1 is the structural representation of the present invention.
Wherein: 1- pillar；2- drainage screen；3- feed injection port；4- drainage screen base；5- rectangular through slot；6- drainage screen support
Plate；7- piston；8- oil cylinder fixed plate；9- extruder；10- oil cylinder；11- Hydraulic Station；12- pipeline.
Specific embodiment
High-density polyethylene external protective pipe extruding production line raw material impurity filter screen replacement device, including Hydraulic Station 11 and extrusion
The drainage screen base 4 of setting at machine 9 feed injection port 3, drainage screen base 4 is fixedly connected with oil cylinder by two pillars 1 and fixes
Plate 8, has piston hole in the middle of oil cylinder fixed plate 8, oil cylinder fixed plate 8 is fixed with oil cylinder 10, and the piston 7 of oil cylinder 10 passes through piston
Hole is connected with drainage screen supporting plate 6, and drainage screen supporting plate 6 is provided with drainage screen 2, and oil cylinder 10 passes through pipeline 12 with Hydraulic Station 11 even
Connect.
Described drainage screen supporting plate 6 and piston 7 contact surface of oil cylinder 10 have cylindrical groove, and piston 7 can embed cylindricality
In groove.
The side that described drainage screen base 4 connects pillar 1 has rectangular through slot 5, and rectangular through slot 5 size just can be embedding
Enter drainage screen supporting plate 6.
During application, the outer protection tube extruder 9 on production line injects high density polyethylene materials in feed injection port 3, filters
Net 2 needs after a period of time in drainage screen base 4 to change, and first installs one piece of mistake carrying drainage screen 2 at oil cylinder 10 piston 7
Filter screen supporting plate 6, manipulation Hydraulic Station 11 makes the piston 7 of oil cylinder 10 promote drainage screen supporting plate 6 to enter in rectangular through slot 5, by original mistake
Filter screen supporting plate 6, from another mouthful of release of rectangular through slot 5, completes to change drainage screen 2 action, piston 7 withdraws.
Above one embodiment of the present of invention is described in detail, but described content has been only the preferable enforcement of the present invention
Example is it is impossible to be considered the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement
Deng all should still belong within the patent covering scope of the present invention.
Claims (3)
1. high-density polyethylene external protective pipe extruding production line raw material impurity filter screen replacement device is it is characterised in that include hydraulic pressure
Stand (11) and extruder (9) feed injection port (3) place setting drainage screen base (4), drainage screen base (4) pass through two pillars
(1) it is fixedly connected with and has piston hole in the middle of oil cylinder fixed plate (8), oil cylinder fixed plate (8), oil cylinder fixed plate is fixed with (8)
Oil cylinder (10), the piston (7) of oil cylinder (10) is connected with drainage screen supporting plate (6) through piston hole, and drainage screen supporting plate is provided with (6)
Drainage screen (2), oil cylinder (10) is connected with Hydraulic Station (11) by pipeline (12).
2. high-density polyethylene external protective pipe extruding production line raw material impurity filter screen replacement device according to claim 1,
It is characterized in that, described drainage screen supporting plate (6) has cylindrical groove, piston (7) energy with piston (7) contact surface of oil cylinder (10)
In enough embedded cylindrical groove.
3. high-density polyethylene external protective pipe extruding production line raw material impurity filter screen replacement device according to claim 1,
It is characterized in that, the side that described drainage screen base (4) connects pillar (1) has rectangular through slot (5), and rectangular through slot (5) is big
Little just can embed drainage screen supporting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740743.1A CN106363888A (en) | 2016-08-26 | 2016-08-26 | Raw material impurity filtering net replacement device for high-density polyethylene outer protecting pipe extrusion production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740743.1A CN106363888A (en) | 2016-08-26 | 2016-08-26 | Raw material impurity filtering net replacement device for high-density polyethylene outer protecting pipe extrusion production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106363888A true CN106363888A (en) | 2017-02-01 |
Family
ID=57904132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610740743.1A Pending CN106363888A (en) | 2016-08-26 | 2016-08-26 | Raw material impurity filtering net replacement device for high-density polyethylene outer protecting pipe extrusion production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106363888A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310827A (en) * | 2018-04-09 | 2018-07-24 | 安徽索维机电设备制造有限公司 | A kind of vacuum filtration structure being conveniently replaceable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931558A (en) * | 2006-09-25 | 2007-03-21 | 徐建雄 | Uninterrupted net replacer for screw extruder in plastic board producing line |
| CN202123646U (en) * | 2011-05-31 | 2012-01-25 | 普立优高分子(福建)有限公司 | Novel double-screw extruder continuous screen changer for producing TPU (Thermoplastic Polyurethane) |
| CN102514175A (en) * | 2011-12-20 | 2012-06-27 | 张家港市联达机械有限公司 | Automatic replacement and cleaning device of extruder filter screen |
| CN103538232A (en) * | 2013-11-07 | 2014-01-29 | 四会市丰裕塑胶有限公司 | Hydraulic disc-type die-head device |
-
2016
- 2016-08-26 CN CN201610740743.1A patent/CN106363888A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931558A (en) * | 2006-09-25 | 2007-03-21 | 徐建雄 | Uninterrupted net replacer for screw extruder in plastic board producing line |
| CN202123646U (en) * | 2011-05-31 | 2012-01-25 | 普立优高分子(福建)有限公司 | Novel double-screw extruder continuous screen changer for producing TPU (Thermoplastic Polyurethane) |
| CN102514175A (en) * | 2011-12-20 | 2012-06-27 | 张家港市联达机械有限公司 | Automatic replacement and cleaning device of extruder filter screen |
| CN103538232A (en) * | 2013-11-07 | 2014-01-29 | 四会市丰裕塑胶有限公司 | Hydraulic disc-type die-head device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310827A (en) * | 2018-04-09 | 2018-07-24 | 安徽索维机电设备制造有限公司 | A kind of vacuum filtration structure being conveniently replaceable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 301800 Baodi District, East Industrial Zone (Tianjin (Tianjin) thermal energy equipment development Co., Ltd.) Applicant after: CIC (Tianjin) Intelligent Pipeline Co., Ltd. Address before: 301800 Baodi District, East Industrial Zone (Tianjin (Tianjin) thermal energy equipment development Co., Ltd.) Applicant before: CIC (Tianjin) Thermal Power Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |