CN2698571Y - Continuous aeration expansion device for heat-shrinkable tube - Google Patents
Continuous aeration expansion device for heat-shrinkable tube Download PDFInfo
- Publication number
- CN2698571Y CN2698571Y CN 200420012041 CN200420012041U CN2698571Y CN 2698571 Y CN2698571 Y CN 2698571Y CN 200420012041 CN200420012041 CN 200420012041 CN 200420012041 U CN200420012041 U CN 200420012041U CN 2698571 Y CN2698571 Y CN 2698571Y
- Authority
- CN
- China
- Prior art keywords
- heat
- shrinkable tube
- oil bath
- box
- expansion
- 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 - Lifetime
Links
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model provides a continuous aeration expansion device for heat-shrinkable tube. A heat-shrinkable tube drag guiding roller is arranged on the platform of the continuous aeration expansion device, and a delivery mechanism, a water bath, an oil bath heating box, an expansion mould box and a cooling shaping chamber are orderly arranged between the guiding roller and the platform. Wherein, a motor connects with the drag guiding roller to drive the heat-shrinkable tube to feed. A heater connects with the water bath box and the oil bath box through corresponding pipelines to heat the heat-shrinkable tube with gradient. The inner expansion mould box is provided with a heat-shrinkable tube expanding mould, and both ends of the expansion mould box are sealing connected with the oil bath box and the cooling shaping chamber through a caliber exit piece. A control mechanism controls the feeding of the heat-shrinkable tube, the heating of the water bath and oil bath, and the gas aided molding of high-pressure gas. The utility model adopts the method of positive pressure aeration expansion, reducing the friction between the tube and the expansion sizing, and the longitudinal shrinkage rate of the product is smaller than 10 percent. The device also improves production efficiency with expanding speed of around 10 meter per minute.
Description
Technical field:
The utility model is to the improvement of existing thermal-shrinkage tube expanding device, discloses a kind of heat-shrinkable tube and has inflated continuous extension fixture, belongs to Radiation Crosslinking Heat processing unit (plant) technical field.
Background technology:
At present, the negative pressure expansion processing technologys that adopt in the expansion process of the crosslinking with radiation pyrocondensation draw more, in dilatation mold, realize the expanding and shaping of heat-shrink tube by outwards vacuumizing gas, in this production process, the inclined to one side wall phenomenon of heat-shrinkable tube is serious, and the tubing longitudinal extension rate of being processed reaches more than 20%, and is littler by 10% than actual product, this method speed of production is also slower, can only be reached for about 0.3 meter/minute.
Summary of the invention:
The utility model provides a kind of heat-shrinkable tube inflatable extension fixture, overcome that negative pressure expansion processing method production efficiency is low, the problem of poor product quality, improved the quality of production and the process velocity of heat-shrinkable tube.
Technical solution of the present utility model is as follows:
Be provided with heat-shrinkable pipe traction guide roller in the platform both sides of continuous dilator, between be sequentially with connecting gear, water-bath, oil bath heating cabinet and dilatation mold case and cooling and shaping chamber, wherein, motor is connected the charging of driving heat-shrinkable tube with the traction guide roller, heater links to each other with the oil bath case with water-bath by corresponding pipeline, heat-shrinkable tube is carried out the gradient increased temperature heating, be provided with heat-shrinkable tube hole enlargement mould in the dilatation mold case, two ends export connector and oil bath case and cooling and shaping chamber by sizing and are tightly connected, the feeding of controlling organization control heat-shrinkable tube, water, oil bath is heated and the gas assisted molding of gases at high pressure.
Good effect of the present utility model is: adopt malleation inflatable dilatation method, reduced the friction of tubing with the expansion sizing, the vertical shrinkage factor of product is less than 10%.Improved production efficiency, rate of expansion can reach more than 1 meter/minute.
Description of drawings:
Fig. 1 is the utility model structure principle chart.
The specific embodiment:
On the platform 1 of continuous dilator, be provided with heat-shrinkable pipe guide roller 2, between be sequentially with haulage gear 4, water bath 6, oil bath case 7 and dilatation mold case 9 and cooling and shaping chamber 10, wherein, motor 3 is led mechanism 4 with traction and is connected 11 chargings of driving heat-shrinkable tube, be provided with heater in water bath 6 and the oil bath case 7, in case, can carry out the gradient increased temperature heating to heat-shrinkable tube 11, be provided with heat-shrinkable tube hole enlargement mould 8 in the dilatation mold case 9, two ends are tightly connected with oil bath case 7 and cooling and shaping chamber 10 by sizing outlet connector 12, controlling organization 5 is by corresponding circuit and water bath 6, the control end of oil bath case 7 and haulage gear 4 connects, the feeding of control heat-shrinkable tube, water, oil bath is heated and the gas assisted molding of gases at high pressure.
Claims (1)
1, a kind of heat-shrinkable tube is inflated continuous extension fixture, on the platform of continuous dilator, be provided with the heat-shrinkable pipe guide roller, between be sequentially with haulage gear, water bath, oil bath case and dilatation mold case and cooling and shaping chamber, motor is led mechanism with traction and is connected the charging of driving heat-shrinkable tube, be provided with heater in water bath and the oil bath case, in case, can carry out the gradient increased temperature heating to heat-shrinkable tube, controlling organization is by corresponding circuit and water bath, the control end of oil bath case and haulage gear connects, it is characterized in that: be provided with heat-shrinkable tube hole enlargement mould in the dilatation mold case, two ends export connector and oil bath case and cooling and shaping chamber by sizing and are tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012041 CN2698571Y (en) | 2004-06-04 | 2004-06-04 | Continuous aeration expansion device for heat-shrinkable tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012041 CN2698571Y (en) | 2004-06-04 | 2004-06-04 | Continuous aeration expansion device for heat-shrinkable tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698571Y true CN2698571Y (en) | 2005-05-11 |
Family
ID=34768665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420012041 Expired - Lifetime CN2698571Y (en) | 2004-06-04 | 2004-06-04 | Continuous aeration expansion device for heat-shrinkable tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698571Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211401A (en) * | 2010-04-09 | 2011-10-12 | 深圳市沃尔核材股份有限公司 | Pipe expanding device |
| CN102514191A (en) * | 2011-12-30 | 2012-06-27 | 上海长园电子材料有限公司 | Automatic control system for expansion internal pressure of heat-shrinkable tubes |
-
2004
- 2004-06-04 CN CN 200420012041 patent/CN2698571Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211401A (en) * | 2010-04-09 | 2011-10-12 | 深圳市沃尔核材股份有限公司 | Pipe expanding device |
| CN102514191A (en) * | 2011-12-30 | 2012-06-27 | 上海长园电子材料有限公司 | Automatic control system for expansion internal pressure of heat-shrinkable tubes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100553941C (en) | Heat-shrinkable tube is inflated continuous extension fixture | |
| CN102294376B (en) | Continuous extrusion method and equipment for lead brass | |
| CN202147133U (en) | Continuous production equipment for drawing, annealing and rolling brass wire | |
| CN202829813U (en) | Circulating hot bending furnace of glass basin | |
| CN2698571Y (en) | Continuous aeration expansion device for heat-shrinkable tube | |
| CN205851568U (en) | Water tank drawing machine | |
| CN109531888A (en) | Rotating pipe forming furnace | |
| CN207327582U (en) | Plastic tube forming elbow system | |
| CN203460403U (en) | Automobile handbrake casing die | |
| CN204354478U (en) | A kind of High Efficiency Thermal draw dilator | |
| CN102339706B (en) | Tube baking machine | |
| CN203470581U (en) | Sand feeding device for magnesium alloy pipe-bending machine | |
| CN202297692U (en) | Cooling and waste-heat recovering device of lead bath | |
| CN203513743U (en) | Sucker rod pipe nipple heat treatment equipment of adjustable straightening device | |
| CN209478748U (en) | Rotating pipe forming furnace | |
| CN104148464B (en) | Elbow picks forming heater | |
| CN201659680U (en) | Rubber extruding machine | |
| CN110239067B (en) | Vertical plastic pipe bending equipment | |
| CN202123104U (en) | Hot continuous rolling machine for seamless steel pipe | |
| CN204035274U (en) | Elbow picks forming heater | |
| CN105619773A (en) | Efficient heat-shrinkable pipe expanding machine | |
| CN206510292U (en) | Burr removal device is used in a kind of VR eye glass frames production | |
| CN201619246U (en) | Electric heating PE pipe flanging mould | |
| CN2902663Y (en) | Mould used for processing cross linking reaction liquid material | |
| CN205974621U (en) | Large -scale cold ash machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20091028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |