CN110625918A - Novel expanding machine - Google Patents
Novel expanding machine Download PDFInfo
- Publication number
- CN110625918A CN110625918A CN201810643342.3A CN201810643342A CN110625918A CN 110625918 A CN110625918 A CN 110625918A CN 201810643342 A CN201810643342 A CN 201810643342A CN 110625918 A CN110625918 A CN 110625918A
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- CN
- China
- Prior art keywords
- heating
- roller
- expander
- novel
- heating chamber
- 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.)
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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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/02—Thermal shrinking
- B29C61/025—Thermal shrinking for the production of hollow or tubular articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Labeling Devices (AREA)
Abstract
The invention discloses a novel expanding machine which comprises a feeding device, a first heating device, an amplifying device, a discharging device and a cutting device and is characterized in that the first heating device comprises a heating chamber, and an electric heating roller and a driving motor for driving the electric heating roller to rotate are arranged in the heating chamber. This expander has adopted the mode of electrical heating for the clean and tidy degree of product promotes by a wide margin, has reduced the clearance in later stage, has reduced the expenditure of manpower and materials.
Description
Technical Field
The invention belongs to the field of expanding machines, and particularly relates to a novel expanding machine.
Background
The heat shrinkable tube is generally produced by extrusion, irradiation and expansion, the expansion is an essential process in the production process of the heat shrinkable tube, the expansion modes widely used at present comprise an internal pressure method, a vacuum method and an internal pressure vacuum combination method, and the corresponding expansion modes are respectively selected according to the size and the material of a product.
At present expander in the use, adopt the mode of medium soaking heating to heat the pyrocondensation pipe, more common heating medium is glycerine, but the pyrocondensation pipe surface after the heating can have the oil stain, is difficult to wash, especially when the temperature is lower, the oil stain on surface is more difficult to get rid of. Therefore, a new type of expander is needed to solve the oil stain problem.
Disclosure of Invention
The invention provides a novel expander aiming at the problems provided by the background technology, and the expander adopts an electric heating mode to heat, thereby solving the problem of oil stain.
The technical scheme of the invention is as follows: a novel expander comprises a feeding device, a first heating device, an amplifying device, a discharging device and a cutting device, wherein the first heating device comprises a heating chamber, and the heating chamber comprises an electric heating roller and a driving motor for driving the electric heating roller to rotate.
Furthermore, the heating device also comprises a second heating device, wherein the second heating device also comprises a heating chamber, and the heating chamber internally comprises an electric heating roller and a driving motor for driving the electric heating roller to rotate.
Furthermore, the electric heating roller comprises two rows, wherein one row is a guide roller, the other row is a traction roller, a heat shrink tube channel is arranged between the two rows, and meanwhile, the rotation directions of the two rows of electric heating rollers are opposite.
Furthermore, a hot air knife blowing hot air towards the heat shrink tube channel is further arranged in the heating chamber.
Further, the heat shrinkable tube comprises a printing device for printing characters on the heat shrinkable tube.
Furthermore, amplification device includes the vacuum chamber, simultaneously, be provided with the jetter in the vacuum chamber for carry out effectual washing to the pyrocondensation pipe, thereby make the sleeve pipe neatly spend and promote by a wide margin.
Furthermore, the feeding device and the discharging device are both belt tractors.
Further, cutting device includes the locator, can realize automatic accurate meter rice and cut.
The invention has the beneficial effects that:
1. the expander adopts an electric heating mode, so that the neatness of the product is greatly improved, the later cleaning is reduced, and the expenditure of manpower and material resources is reduced;
2. in the enlarging device, a spray washing device is also added, so that the smoothness of the sleeve can be further improved.
Drawings
The invention is further described with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the expander;
wherein: 1. the device comprises a feeding device, 2, a first heating device, 3, a second heating device, 4, an amplifying device, 5, a discharging device, 6 and a cutting device.
Detailed Description
Example (b): referring to fig. 1, the novel expander provided by the invention comprises a feeding device 1, a first heating device 2, an amplifying device 4, a discharging device 5 and a cutting device 6, wherein the first heating device 1 comprises a heating chamber, the heating chamber internally comprises an electric heating roller and a driving motor for driving the electric heating roller to rotate, the motor hot roller is a metal hollow roller, a heating resistance wire is arranged in the middle of the hollow roller, and the metal hollow roller is heated through the heating resistance wire, so that a heat shrinkage pipe is heated.
In this embodiment, the heating apparatus further includes a second warming device 3, and the second warming device 3 also includes a heating chamber, and the heating chamber includes an electric heating roller and a driving motor for driving the electric heating roller to rotate.
In this embodiment, the electric heating roller includes two rows, one of which is a guide roller, the other is a traction roller, a heat shrink tube channel is arranged between the two rows, and meanwhile, the rotation directions of the two rows of electric heating rollers are opposite.
In this embodiment, a hot air knife blowing hot air towards the heat shrink tube channel is further disposed in the heating chamber.
In this embodiment, the heat shrinkable tube further includes a printing device for printing characters on the heat shrinkable tube.
In this embodiment, amplification device includes the vacuum chamber, simultaneously, be provided with the jetter in the vacuum chamber for carry out effectual washing to the pyrocondensation pipe, thereby make the sleeve pipe neatly spend and promote by a wide margin.
In this embodiment, the feeding device and the discharging device are both belt tractors.
In this embodiment, cutting device includes the locator, can realize automatic accurate meter rice and cut.
In this embodiment, the positioner is a laser positioner.
It should be understood that the above-mentioned embodiments are only illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the invention are covered in the protection scope of the invention.
Claims (8)
1. A novel expander comprises a feeding device, a first heating device, an amplifying device, a discharging device and a cutting device and is characterized in that the first heating device comprises a heating chamber, and an electric heating roller and a driving motor for driving the electric heating roller to rotate are arranged in the heating chamber.
2. The novel expanding machine as claimed in claim 1, further comprising a second heating device, wherein the second heating device also comprises a heating chamber, and the heating chamber comprises an electric heating roller and a driving motor for driving the electric heating roller to rotate.
3. A novel expander as claimed in claim 1 or claim 2, in which said electrically heated rollers comprise two rows, one of which is a guide roller and the other of which is a take-off roller, with a heat shrink tube passage provided between the two rows, and the two rows of electrically heated rollers rotate in opposite directions.
4. The novel expanding machine as claimed in claim 1 or 2, wherein a hot air knife is further provided in the heating chamber for blowing hot air towards the heat shrinkable tube passage.
5. A new expander as claimed in claim 1 and including printing means for printing on said heat shrinkable tube.
6. The novel expanding machine as claimed in claim 1, wherein the enlarging device comprises a vacuum box, and a spraying device is arranged in the vacuum box for effectively cleaning the heat-shrinkable tube, so that the smoothness of the sleeve is greatly improved.
7. The new expander as claimed in claim 1, wherein said feeding means and said discharging means are belt tractors.
8. A new expander as claimed in claim 1 and in which said cutting means comprises a locator enabling automatic precision meter cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643342.3A CN110625918A (en) | 2018-06-21 | 2018-06-21 | Novel expanding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643342.3A CN110625918A (en) | 2018-06-21 | 2018-06-21 | Novel expanding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110625918A true CN110625918A (en) | 2019-12-31 |
Family
ID=68966318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810643342.3A Pending CN110625918A (en) | 2018-06-21 | 2018-06-21 | Novel expanding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110625918A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1283490B (en) * | 1964-10-15 | 1968-11-21 | Textiltech Forsch | Device for hot forming and stiffening a web consisting of several adjacent, interconnected hoses |
| JPS53102387A (en) * | 1976-12-03 | 1978-09-06 | Dynamit Nobel Ag | Method for making pipe with insulating cover composed of plastics foam |
| JPS60123221U (en) * | 1984-01-30 | 1985-08-20 | 昭和電線電纜株式会社 | Heat-shrinkable tube manufacturing equipment |
| EP0180666A1 (en) * | 1984-11-05 | 1986-05-14 | International Chemical Engineering AG | A tubular casing for foodstuffs |
| WO1998040201A1 (en) * | 1997-03-13 | 1998-09-17 | Kalle Nalo Gmbh & Co. Kg | Method and device for producing twisted flexible hoses |
| CN2388032Y (en) * | 1999-09-28 | 2000-07-19 | 胡娟 | Continuous thermal shrinking rubber pipe expander |
| JP2005316094A (en) * | 2004-04-28 | 2005-11-10 | Sekisui Chem Co Ltd | Birefringent film, production method of birefringent film, elliptically polarizing plate, polarizing plate and liquid crystal display |
| CN101612790A (en) * | 2008-06-23 | 2009-12-30 | 深圳市沃尔核材股份有限公司 | A kind of expansion method of thermal shrinkage pipe material with large caliber and expansion device thereof |
| CN102741037A (en) * | 2010-02-10 | 2012-10-17 | 住友电工超效能高分子股份有限公司 | Heat shrinkable tube, and production method and production device thereof |
| CN203344315U (en) * | 2013-07-03 | 2013-12-18 | 深圳市沃尔核材股份有限公司 | Heat-shrinkage tube expanding system |
| CN204451192U (en) * | 2014-12-04 | 2015-07-08 | 上海长园电子材料有限公司 | Heat-shrink tube dry type extension fixture |
-
2018
- 2018-06-21 CN CN201810643342.3A patent/CN110625918A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1283490B (en) * | 1964-10-15 | 1968-11-21 | Textiltech Forsch | Device for hot forming and stiffening a web consisting of several adjacent, interconnected hoses |
| JPS53102387A (en) * | 1976-12-03 | 1978-09-06 | Dynamit Nobel Ag | Method for making pipe with insulating cover composed of plastics foam |
| JPS60123221U (en) * | 1984-01-30 | 1985-08-20 | 昭和電線電纜株式会社 | Heat-shrinkable tube manufacturing equipment |
| EP0180666A1 (en) * | 1984-11-05 | 1986-05-14 | International Chemical Engineering AG | A tubular casing for foodstuffs |
| WO1998040201A1 (en) * | 1997-03-13 | 1998-09-17 | Kalle Nalo Gmbh & Co. Kg | Method and device for producing twisted flexible hoses |
| CN2388032Y (en) * | 1999-09-28 | 2000-07-19 | 胡娟 | Continuous thermal shrinking rubber pipe expander |
| JP2005316094A (en) * | 2004-04-28 | 2005-11-10 | Sekisui Chem Co Ltd | Birefringent film, production method of birefringent film, elliptically polarizing plate, polarizing plate and liquid crystal display |
| CN101612790A (en) * | 2008-06-23 | 2009-12-30 | 深圳市沃尔核材股份有限公司 | A kind of expansion method of thermal shrinkage pipe material with large caliber and expansion device thereof |
| CN102741037A (en) * | 2010-02-10 | 2012-10-17 | 住友电工超效能高分子股份有限公司 | Heat shrinkable tube, and production method and production device thereof |
| CN203344315U (en) * | 2013-07-03 | 2013-12-18 | 深圳市沃尔核材股份有限公司 | Heat-shrinkage tube expanding system |
| CN204451192U (en) * | 2014-12-04 | 2015-07-08 | 上海长园电子材料有限公司 | Heat-shrink tube dry type extension fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191231 |
|
| RJ01 | Rejection of invention patent application after publication |