CN205112422U - Continuous production system of flat form pyrocondensation pipe - Google Patents
Continuous production system of flat form pyrocondensation pipe Download PDFInfo
- Publication number
- CN205112422U CN205112422U CN201520889484.XU CN201520889484U CN205112422U CN 205112422 U CN205112422 U CN 205112422U CN 201520889484 U CN201520889484 U CN 201520889484U CN 205112422 U CN205112422 U CN 205112422U
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- heat
- shrink tube
- point
- extruding
- extrusion
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- Withdrawn - After Issue
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Abstract
The utility model discloses a continuous production system of flat form pyrocondensation pipe, including drive wheel set, heating device, expansion mould and two sets of extrusion gyro wheel, wherein drive wheel set will wait to expand pyrocondensation pipe drive and go forward, it heats through heating device to wait to expand the pyrocondensation pipe, then it expands to get into the expansion mould, after the flat form of formation is crowded into to two sets of extrusion gyro wheel, wherein a set of squeezing roll wheel lies in primary importance P point, another group's squeezing roll wheel lies in second place P' point, the extrusion gyro wheel is in the extrusion state when extrusion pyrocondensation pipe, the extrusion gyro wheel is in when time -out extrusion pyrocondensation pipe and unclamps release condition. The utility model discloses continuous production system of flat form pyrocondensation pipe is through push at two position points (P, P') simultaneously to making gas release at two extrusion position points (P, P') with the extrusion mode of suspending, can realizing going out intraductal gas release at the in -process that the pyrocondensation pipe constantly advances, the method is simple, and easily the expansion can improve product quality.
Description
Technical field
The utility model relates to a kind of continuous process system of flat-shaped heat-shrink tube.
Background technology
Heat-shrink tube generally by extruding, irradiation and expansion complete it and produce.At present, heat-shrink tube has circular tube shaped heat-shrink tube (pipe) and flat-shaped heat-shrink tube (flat tube) two kinds of forms.The heat-shrink tube do not expanded carries out expanding i.e. formation circular tube shaped heat-shrink tube by dilatation mold, while flat-shaped heat-shrink tube then needs the heat-shrink tube do not expanded to be undertaken expanding by dilatation mold, the heat-shrink tube after expansion is carried out extruding by extrusion die and is formed.
Flat tube, compared with pipe, not only conveniently transporting because it takies less volumetric spaces in flattening shape on the packaging, reducing cost of transportation, and is also convenient to cut, improve Pipe Cutting quality in flattening shape when Pipe Cutting.
But, above-mentioned heat-shrink tube is squeezed and changes in the process of flat-shaped heat-shrink tube by circular tube shaped heat-shrink tube, volume reduces greatly, and the air in original pipe flows along pipe to dilatation mold direction, and in the production in enormous quantities of flat-shaped heat-shrink tube, the longer a few km of flat-shaped heat-shrink tube length once produced, a few myriametre have, along with expansion and the accumulation of extrusion time, get more and more to the air of dilatation mold direction flowing due to extruding and cannot discharge, not only cause expanding, and create substandard products.
Utility model content
The purpose of this utility model is to provide a kind of technique simple and the continuous process system being easy to the flat-shaped heat-shrink tube expanded.
For achieving the above object, the utility model provides a kind of continuous process system of flat-shaped heat-shrink tube, comprise driving wheels, heater, dilatation mold and two groups of squeezing rollers, wherein drive wheels to be driven by heat-shrink tube to be expanded to advance, heat-shrink tube to be expanded is through heating devices heat, then enter dilatation mold to expand, formation is extruded into flat-shaped finally by two groups of squeezing rollers, wherein one group of squeezing roller is positioned at primary importance P point, another group squeezing roller is positioned at second place P ' point, squeezing roller is in squeezed state when extruding heat-shrink tube, squeezing roller is in when suspending extruding heat-shrink tube and unclamps release conditions, wherein, adopt in the process that heat-shrink tube after expansion constantly advances at two location point (P, P ') extrude simultaneously, at two location point (P, P ') in the process that simultaneously extrudes, first suspend extruding at primary importance P point and the gas suppressed in the heat-shrink tube after primary importance P point is flowed forward from primary importance P point, then extruding is opened at primary importance P point, suspend extruding at second place P ' point to make to suppress the gas flow forward in the heat-shrink tube after second place P ' point, and then be open at the extruding of second place P ' point, circulate with this, thus in the process that heat-shrink tube constantly advances, air release in pipe is gone out.
Preferably, described two groups of squeezing rollers adopt same drive motor.
As mentioned above, the continuous process system of the flat-shaped heat-shrink tube of the utility model is passed through at two location point (P, P ') extrude simultaneously, and at two extrusion position point (P, P ') to suspend fashion of extrusion, gas is released, can realize being gone out by air release in pipe in the process that heat-shrink tube constantly advances, method is simple, be easy to expansion, can improve the quality of products.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the continuous process system of the flat-shaped heat-shrink tube of the utility model.
Detailed description of the invention
By describing technology contents of the present utility model in detail, being realized object and effect, be explained in detail below in conjunction with embodiment.
The continuous producing method of the flat-shaped heat-shrink tube of the utility model is in order to carry out the flat-shaped heat-shrink tube of extruding formation by the heat-shrink tube after expansion continuously.
Here it should be noted that, the heat-shrink tube before expansion extruded, irradiation steps owing to being prior art, be not emphasis of the present utility model, therefore repeat no more.
The continuous producing method of the flat-shaped heat-shrink tube of the utility model is in the process of constantly advancing of heat-shrink tube after expansion, adopt at two location point (P, P ') extrude simultaneously, at two location point (P, P ') in the process that simultaneously extrudes, first suspend extruding at primary importance P point and the gas suppressed in the heat-shrink tube after primary importance P point is flowed forward from primary importance P point; Then extruding is opened at primary importance P point, suspend extruding at second place P ' point to make to suppress the gas flow forward in the heat-shrink tube after second place P ' point, and then be open at the extruding of second place P ' point, circulate with this, thus in the process that heat-shrink tube constantly advances, air release in pipe is gone out.
Refer to Fig. 1, the flat-shaped heat-shrink tube production system of the utility model comprises driving wheels 1, heater 2, dilatation mold 3 and two groups of squeezing rollers 4, wherein one group of squeezing roller 4 is arranged on primary importance P point, and another group squeezing roller 4 is arranged on second place P ' point.
Drive wheels 1 that heat-shrink tube 5 to be expanded is driven advance, heat-shrink tube 5 to be expanded heats through heater 2, then enter dilatation mold 3 to expand, in the process that heat-shrink tube 5 after expansion constantly advances, carry out continuously extruded at primary importance P point employing one group of squeezing roller 4 to the heat-shrink tube 5 after expansion, adopt another group squeezing roller 4 to carry out continuously extruded to the heat-shrink tube 5 after expansion at second place P ' point, initial state is that two groups of squeezing rollers 4 extrude simultaneously.
First in the extruding of primary importance P point time-out squeezing roller 4, the gas suppressed in the heat-shrink tube after primary importance P point is flowed forward from primary importance P point; Then the extruding of squeezing roller 4 is opened at primary importance P point, the extruding suspending squeezing roller 4 at second place P ' point makes to suppress the gas flow forward in the heat-shrink tube after second place P ' point, and then be open at the extruding of second place P ' point, circulate with this, thus in the process that heat-shrink tube constantly advances, air release in pipe is gone out.
Squeezing roller 4 is in squeezed state when extruding heat-shrink tube 5, and squeezing roller 4 is in when suspending extruding heat-shrink tube and unclamps release conditions.
As further improvement of this embodiment, two groups of squeezing rollers 4 adopt same drive motor.
In sum, the continuous producing method of the flat-shaped heat-shrink tube of the utility model and production system thereof are passed through at two location point (P, P ') extrude simultaneously, and at two extrusion position point (P, P ') to suspend fashion of extrusion, gas is released, can realize being gone out by air release in pipe in the process that heat-shrink tube constantly advances, method is simple, be easy to expansion, can improve the quality of products.
The utility model is not limited to above-mentioned detailed description of the invention, and those skilled in the art also can make multiple change accordingly, but to be anyly equal to the utility model or similar change all should be encompassed in the scope of the utility model claim.
Claims (2)
1. the continuous process system of a flat-shaped heat-shrink tube, in order to by continuously expansion after heat-shrink tube carry out extruding formation flat-shaped heat-shrink tube, it is characterized in that: comprise driving wheels, heater, dilatation mold and two groups of squeezing rollers, wherein drive wheels to be driven by heat-shrink tube to be expanded to advance, heat-shrink tube to be expanded is through heating devices heat, then enter dilatation mold to expand, formed flat-shaped finally by two groups of squeezing roller extruding, wherein one group of squeezing roller is positioned at primary importance P point, another group squeezing roller is positioned at second place P ' point, squeezing roller is in squeezed state when extruding heat-shrink tube, squeezing roller is in when suspending extruding heat-shrink tube and unclamps release conditions, wherein, adopt in the process that heat-shrink tube after expansion constantly advances at two location point (P, P ') extrude simultaneously, at two location point (P, P ') in the process that simultaneously extrudes, first suspend extruding at primary importance P point and the gas suppressed in the heat-shrink tube after primary importance P point is flowed forward from primary importance P point, then extruding is opened at primary importance P point, suspend extruding at second place P ' point to make to suppress the gas flow forward in the heat-shrink tube after second place P ' point, and then be open at the extruding of second place P ' point, circulate with this, thus in the process that heat-shrink tube constantly advances, air release in pipe is gone out.
2. the continuous process system of flat-shaped heat-shrink tube according to claim 1, is characterized in that: described two groups of squeezing rollers adopt same drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889484.XU CN205112422U (en) | 2015-11-10 | 2015-11-10 | Continuous production system of flat form pyrocondensation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889484.XU CN205112422U (en) | 2015-11-10 | 2015-11-10 | Continuous production system of flat form pyrocondensation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112422U true CN205112422U (en) | 2016-03-30 |
Family
ID=55568064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520889484.XU Withdrawn - After Issue CN205112422U (en) | 2015-11-10 | 2015-11-10 | Continuous production system of flat form pyrocondensation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216338A (en) * | 2015-11-10 | 2016-01-06 | 深圳市沃尔核材股份有限公司 | A kind of continuous producing method of flat-shaped heat-shrink tube and production system |
-
2015
- 2015-11-10 CN CN201520889484.XU patent/CN205112422U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216338A (en) * | 2015-11-10 | 2016-01-06 | 深圳市沃尔核材股份有限公司 | A kind of continuous producing method of flat-shaped heat-shrink tube and production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160330 Effective date of abandoning: 20170912 |
|
| AV01 | Patent right actively abandoned |