CN201073819Y - Two-machine paralleling device for producing heavy-caliber plastic pipes - Google Patents
Two-machine paralleling device for producing heavy-caliber plastic pipes Download PDFInfo
- Publication number
- CN201073819Y CN201073819Y CNU2007200238744U CN200720023874U CN201073819Y CN 201073819 Y CN201073819 Y CN 201073819Y CN U2007200238744 U CNU2007200238744 U CN U2007200238744U CN 200720023874 U CN200720023874 U CN 200720023874U CN 201073819 Y CN201073819 Y CN 201073819Y
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- China
- Prior art keywords
- housing
- pipe mold
- charging aperture
- utility
- discharging opening
- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a device for producing large-caliber plastic pipes with two machines connected in parallel, which is characterized in that two plastic extruding machines are connected with a pipe mold; a preheating heat insulation device is positioned between the plastic extruding machines and the pipe mold; a feed opening connected with the discharge opening of the plastic extruding machines and a discharge opening connected with the feed opening of the pipe mold are positioned on the two ends of a housing; a shunt is positioned in the housing; a space is formed between the shunt and the inner wall of the housing; a heater is positioned outside the housing. The utility model adopts double extruders connected in parallel to produce the large-caliber plastic pipes; as a result, the utility model has the advantages of high rate of equipment utilization, less investment and low cost.
Description
Technical field
The utility model belongs to plastic pipe production equipment technical field, especially relates to a kind of small-sized single screw extrusion machine two-shipper device of producing large-bore plastics tubing in parallel.
Background technology
Screw extruder is used more extensive in the production of plastic pipe at present, the tubing specification of the extruder production of every kind of model is all fixed, the pipe diameter that picture SJ-65 type extruder is produced is in 20-63 millimeter scope, produce bigbore tubing and need corresponding extruder, thereby the enterprise's extruder that need purchase multiple model satisfies and produces needs, this just causes investment excessive, and production cost is higher.
Summary of the invention
The purpose of this utility model is to improve the deficiency of prior art and a kind of two extruders large-bore plastics tubing, utilization rate of equipment and installations height, small investment, two-shipper device of producing large-bore plastics tubing in parallel that cost is low produced in parallel that adopt is provided.
The purpose of this utility model is to realize like this, a kind of two-shipper device of producing large-bore plastics tubing in parallel, be that two plastic extruders connect a pipe mold, be characterized between plastic extruder and pipe mold, being provided with preheat temperature insulation device, this device is that the two ends of housing are provided with charging aperture that is connected with the plastic extruder discharging opening and the discharging opening that is connected with the pipe mold charging aperture, be provided with the branch fluid in the housing, divide between fluid and inner walls to form the space, hull outside is provided with heater.
In order further to realize the purpose of this utility model, can be that described pipe mold is to be with the housing inner chamber body of heater to be divided into two passes by heater, one end of two passes is respectively equipped with independently charging aperture, charging aperture is communicated with the discharging opening of a preheat temperature insulation device respectively, and two passes merges into a passage in discharging opening one end of pipe mold.
Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model adopts and be provided with preheat temperature insulation device between two plastic extruders and pipe mold, this device is that the two ends of housing are provided with charging aperture that is connected with two plastic extruder discharging openings and the discharging opening that is connected with the pipe mold charging aperture, be provided with the branch fluid in the housing, divide between fluid and inner walls and form the space, hull outside is provided with heater, good material continues plasticizing extruder can not to be had plasticizing like this, fusion time has extended, guaranteed the quality of raw materials for production, the two-shipper parallel connection has improved the material discharge rate of equipment, the material needs of producing heavy caliber pipe have been satisfied, make small-sized extruder can produce bigbore tubing, improve usage ratio of equipment, reduced the investment of enterprise, reduced cost; Pipe mold adopts the housing inner chamber body of band heater to be divided into two passes by two heaters, one end of two passes is respectively equipped with independently charging aperture, charging aperture is communicated with the discharging opening of a preheat temperature insulation device respectively, two passes merges into a passage in discharging opening one end of pipe mold, the material that two extruders can be extruded well is mixed into one like this, can produce double-deck tubing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of the utility model preheat temperature insulation device.
Fig. 3 is a kind of structural representation of the utility model pipe mold.
The specific embodiment
Embodiment 1, a kind of two-shipper device of producing large-bore plastics tubing in parallel, with reference to Fig. 1, Fig. 2, be two plastic extruders 1,2 connect a pipe mold 3, plastic extruder 1,2 and pipe mold 3 adopt existing conventional plastic extruder, pipe mold, at plastic extruder 1,2 and 3 of pipe molds be provided with preheat temperature insulation device 4, this device is that the two ends of housing 5 are provided with and plastic extruder 1, charging aperture 6 that 2 discharging openings connect and the discharging opening 7 that is connected with pipe mold 3 charging apertures, be provided with branch fluid 8 in the housing 5, divide between fluid 8 and housing 5 inwalls and form the space, the material of plasticizing can flow through from the space, housing 5 outsides are provided with heater 9, and this constitutes a kind of structure of the present utility model.
Embodiment 2, a kind of two-shipper device of producing large-bore plastics tubing in parallel, with reference to Fig. 1, Fig. 2, Fig. 3, be on the basis of embodiment 1, pipe mold 3 is to be with housing 10 inner chamber body of heater by heater 11,12 are divided into two passes 13,14, the material of plasticizing can be from passage 13, flow through in 14, two passes 13, an end of 14 is respectively equipped with independently charging aperture 15,16, charging aperture 15,16 are communicated with the discharging opening 7 of a preheat temperature insulation device 4 respectively, two passes 13,14 merge into a passage in discharging opening one end of pipe mold 3, other and embodiment 1 are identical.
Claims (2)
1. the two-shipper device of producing large-bore plastics tubing in parallel, be that two plastic extruders (1,2) connect a pipe mold (3), it is characterized in that between plastic extruder (1,2) and pipe mold (3), being provided with preheat temperature insulation device (4), this device is that the two ends of housing (5) are provided with charging aperture (6) that is connected with plastic extruder (1,2) discharging opening and the discharging opening (7) that is connected with pipe mold (3) charging aperture, be provided with branch fluid (8) in the housing (5), divide between fluid (8) and housing (5) inwall to form the space, housing (5) outside is provided with heater (9).
2. a kind of two-shipper according to claim 1 device of producing large-bore plastics tubing in parallel, it is characterized in that described pipe mold (3) is to be with housing (10) inner chamber body of heater to be divided into two passes (13,14) by heater (11,12), one end of two passes (13,14) is respectively equipped with independently charging aperture (15,16), charging aperture (15,16) is communicated with the discharging opening (7) of a preheat temperature insulation device (4) respectively, and two passes (13,14) merges into a passage in discharging opening one end of pipe mold (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200238744U CN201073819Y (en) | 2007-06-15 | 2007-06-15 | Two-machine paralleling device for producing heavy-caliber plastic pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200238744U CN201073819Y (en) | 2007-06-15 | 2007-06-15 | Two-machine paralleling device for producing heavy-caliber plastic pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201073819Y true CN201073819Y (en) | 2008-06-18 |
Family
ID=39519081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200238744U Expired - Fee Related CN201073819Y (en) | 2007-06-15 | 2007-06-15 | Two-machine paralleling device for producing heavy-caliber plastic pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201073819Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844384A (en) * | 2009-05-27 | 2010-09-29 | 山东天野塑化有限公司 | Preparation method of large-caliber plastic pipe |
-
2007
- 2007-06-15 CN CNU2007200238744U patent/CN201073819Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844384A (en) * | 2009-05-27 | 2010-09-29 | 山东天野塑化有限公司 | Preparation method of large-caliber plastic pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 |