CN202557868U - Steam contracting tunnel - Google Patents
Steam contracting tunnel Download PDFInfo
- Publication number
- CN202557868U CN202557868U CN2012200714436U CN201220071443U CN202557868U CN 202557868 U CN202557868 U CN 202557868U CN 2012200714436 U CN2012200714436 U CN 2012200714436U CN 201220071443 U CN201220071443 U CN 201220071443U CN 202557868 U CN202557868 U CN 202557868U
- Authority
- CN
- China
- Prior art keywords
- steam
- load
- transfer device
- tunnel
- high temperature
- 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
- Laminated Bodies (AREA)
Abstract
The utility model discloses a steam contracting tunnel. The steam contacting tunnel comprises a conveyor belt rail which is provided with a conveyor belt thereon, wherein the conveyor belt is a ventilating conveyor belt; annular high-temperature clothes capable of surrounding the conveyor belt rail and the conveyor belt are arranged around the conveyor belt rail and the conveyor belt, and axially extended in tunnel shape; high-temperature cloth scrolls are arranged on the annular high-temperature clothes; and a plurality of steam nozzles for spraying steam are arranged around the internal walls of the annular high-temperature clothes. The steam contacting tunnel disclosed by the utility model has a plurality of methods for deformation adjusting, thus, products different in shape and size can be finely adjusted so as to achieve the optimal effect on contracting packaging.
Description
[technical field]
The utility model relates to a kind of packaging facilities, especially utilizes steam to carry out the equipment that the contraction of shrink film is packed.
[background technology]
Because the development of packaging industry; Present increasing product adopts the colored printing shrink film to carry out shrink wrapping; Most of compressive shrinkage machines in the market is to be main with electric heating wind shrinker; Owing to exist heat transfer speed slow, problem such as it is inhomogeneous to conduct heat, the irregular colour that causes these equipment wrinkle and printing-ink when shrinking the colored printing shrink film, to occur such as spares at problem.Have a strong impact on product appearance.And steam conducts heat evenly because its heat transfer rate is fast, is applied on the compressive shrinkage machines gradually and uses as heat transfer medium.Other unit institute design-calculated steam shrinker in the market is because therefore its shrinking tunnel unreasonable structure just can't shrink desirable effect to the situation that needs product overall shrinkage packing.It is powerless especially when particularly the special-shaped product packing is shunk.
[utility model content]
The utility model technical matters to be solved is to provide a kind of heat transfer rate fast, conducts heat evenly, wrinkle can not occur, and can carry out the steam shrinking tunnel of shrink wrapping to special-shaped product.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind of steam shrinking tunnel is provided, comprises the load-transfer device track, on the load-transfer device track load-transfer device is set; It is characterized in that: said load-transfer device is ventilative load-transfer device; Center on the annular high temperature cloth that load-transfer device track and load-transfer device setting can be surrounded load-transfer device track and load-transfer device, annular high temperature cloth extends axially into tunnel-like, and annular high temperature cloth is provided with the high temperature cloth spool; Around annular high temperature cloth inwall several steam nozzles are set, steam sprays from steam nozzle.
The further improvement of technique scheme is: described steam nozzle is provided with direction adjusting apparatus.
The further improvement of technique scheme is: described steam nozzle is connected with steam pipeline, and control apparatus is set on the steam pipeline.
The further improvement of technique scheme is: described steam pipeline is arranged on the steam pipeline fixed support, and the steam pipeline fixed support is rectangular and extend axially into tunnel-like, and annular high temperature cloth is arranged in the steam pipeline fixed support.
The further improvement of technique scheme is: the below of described ventilative load-transfer device is provided with steam nozzle.
The beneficial effect of the utility model is: because the utility model adopts ventilative load-transfer device to be delivered to heat on the shrink film of product outside through load-transfer device; And can make its heat that bears and other faces balanced through the position of regulating nozzle and the size that regulates the valves, to reach desirable contractive effect.The multi-aspect adjusting of nozzle knot and regulate the size of tolerance through steam valve; When running into the special-shaped product shrink wrapping, can each auxiliary jet be adjusted to the corresponding position of product; Accomplish the meticulous flower control of heat, make special product be able to shrink and produce.Regulate high temperature cloth through the high temperature cloth spool, can be with the high temperature cloth that is centered around nozzle along with degree of tightness adjustment, the purpose of being out of shape along with nozzle with regard to shrinking tunnel is reached are like this made in the adjusting of nozzle.
[description of drawings]
Fig. 1 is the structural representation of the utility model;
Below in conjunction with accompanying drawing the utility model is done and to be further described:
[specific embodiment]
See also Fig. 1:
A kind of steam shrinking tunnel comprises load-transfer device track 1, and load-transfer device 2 is set on the load-transfer device track 1; Load-transfer device 2 is ventilative load-transfer device; Around load-transfer device track 1 and load-transfer device 2 the annular high temperature cloth 3 that can surround load-transfer device track 1 and load-transfer device 2 is set, annular high temperature cloth extends axially into tunnel-like, and annular high temperature cloth 3 is provided with high temperature cloth spool 4; Around annular high temperature cloth 3 inwalls several steam nozzles 5 are set, steam sprays from steam nozzle 5.
It is (not shown that steam nozzle 5 is provided with direction adjusting apparatus; Direction adjusting apparatus can be so that the device of steam nozzle 5 left and right sides up-down adjustment; This installs ubiquity in the prior art; Such as universal-joint or ball and socket etc., those skilled in the art also can design voluntarily, and this patent repeats no more).
Steam nozzle 5 is connected with steam pipeline 6, and control apparatus (not shown, this device is the valve in the pipe technology field, is used to control the size of steam output, and this patent repeats no more) is set on the steam pipeline 6.
Steam pipeline 6 is arranged on the steam pipeline fixed support 7, and steam pipeline fixed support 7 is rectangular and extend axially into tunnel-like, and annular high temperature cloth 3 is arranged in the steam pipeline fixed support 7.
During work, product to be packaged 8 is wrapped up one deck shrink films 9, transmits through ventilative load-transfer device, owing to be ventilative load-transfer device, can heat be delivered on the shrink film of product outside through load-transfer device evenly, fast.
Steam sends steam nozzle to through steam pipeline, and the steam size and Orientation of steam nozzle ejection can be regulated.Steam is closed in the annular high temperature cloth, to evenly heating around the product to be packaged.
The annular high temperature cloth is provided with the high temperature cloth spool; This spool can be so that annular high temperature cloth be carried out rolling or release; This structure is ubiquity in the prior art, and those skilled in the art can design according to the design goal of spool fully voluntarily, and this specification sheets repeats no more.
The below of ventilative load-transfer device also is provided with steam nozzle.
The utility model mainly is around the permeability type load-transfer device, utilization can be multi-aspect the steam nozzle of accommodation zone valve control, and, can do the shrinking tunnel that multiple pattern is regulated thereby constitute one in the high temperature cloth that nozzle outer wrap one astragal has spool to regulate.When product passes through to breathe freely load-transfer device; Steam sprays to the shrink film of product outside through being distributed in load-transfer device nozzle up and down; Shrink film receives that the heat that steam brings begins to produce contraction, and finally is contracted in product surface uniformly, reaches packing requirements.
The utility model focus on following 3 points:
1, ventilative load-transfer device: common shrinking tunnel causes the binding face of shrink film and load-transfer device can't equally with other faces accept heat because the binding face heat circulation of product and load-transfer device is few.Thereby cause shrinking inhomogeneous.And through using ventilative load-transfer device instead and just can heat being delivered on the shrink film of product outside through load-transfer device in installation air blast nozzle below the load-transfer device.And can make its heat that bears and other faces balanced through the position of adjusting nozzle and the size of gas valve.To reach desirable contractive effect.
2, the multi-aspect adjustment structure of nozzle: nozzle can left and right sides up-down adjustment through anchor fitting.And regulate the size of tolerance through steam valve, when running into the special-shaped product shrink wrapping, can each auxiliary jet be adjusted to the corresponding position of product.Accomplish the meticulous flower control of heat.Making special product be able to shrink produces.
3, the spool high temperature cloth: the spool through activity can so just make shrinking tunnel reach the and then purpose of nozzle variant with the high temperature cloth that is trapped among nozzle along with the degree of tightness adjustment is made in the adjusting of nozzle.And in particular cases can also high temperature cloth not taken off.Thereby increased the adjustability in tunnel.
Through above design, shrinking tunnel has just possessed countless deformation adjustment methods, makes it make the adjusting that becomes more meticulous to difformity, size product, reaches best shrink wrapping effect.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. a steam shrinking tunnel comprises the load-transfer device track, on the load-transfer device track load-transfer device is set; It is characterized in that: said load-transfer device is ventilative load-transfer device; Center on the annular high temperature cloth that load-transfer device track and load-transfer device setting can be surrounded load-transfer device track and load-transfer device, annular high temperature cloth extends axially into tunnel-like, and annular high temperature cloth is provided with the high temperature cloth spool; Around annular high temperature cloth inwall several steam nozzles are set, steam sprays from steam nozzle.
2. steam shrinking tunnel as claimed in claim 1 is characterized in that: described steam nozzle is provided with direction adjusting apparatus.
3. steam shrinking tunnel as claimed in claim 1 is characterized in that: described steam nozzle is connected with steam pipeline, and control apparatus is set on the steam pipeline.
4. steam shrinking tunnel as claimed in claim 3; It is characterized in that: described steam pipeline is arranged on the steam pipeline fixed support; The steam pipeline fixed support is rectangular and extend axially into tunnel-like, and annular high temperature cloth is arranged in the steam pipeline fixed support.
5. steam shrinking tunnel as claimed in claim 1 is characterized in that: the below of described ventilative load-transfer device is provided with steam nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200714436U CN202557868U (en) | 2012-02-29 | 2012-02-29 | Steam contracting tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200714436U CN202557868U (en) | 2012-02-29 | 2012-02-29 | Steam contracting tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202557868U true CN202557868U (en) | 2012-11-28 |
Family
ID=47207554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200714436U Expired - Lifetime CN202557868U (en) | 2012-02-29 | 2012-02-29 | Steam contracting tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202557868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398624A (en) * | 2014-09-05 | 2016-03-16 | 金承燮 | Apparatus for collecting and reprocessing steam in steam packing machine |
| CN106573692A (en) * | 2014-06-27 | 2017-04-19 | 株式会社益力多本社 | Heat-shrinking apparatus for shrink labels |
-
2012
- 2012-02-29 CN CN2012200714436U patent/CN202557868U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106573692A (en) * | 2014-06-27 | 2017-04-19 | 株式会社益力多本社 | Heat-shrinking apparatus for shrink labels |
| TWI655136B (en) * | 2014-06-27 | 2019-04-01 | 日商養樂多本社股份有限公司 | Shrinking label heat shrinking device |
| CN106573692B (en) * | 2014-06-27 | 2019-07-16 | 株式会社益力多本社 | The heat shrink device of shrink label |
| US11273941B2 (en) | 2014-06-27 | 2022-03-15 | Kabushiki Kaisha Yakult Honsha | Heat-shrinking apparatus for shrink labels |
| CN105398624A (en) * | 2014-09-05 | 2016-03-16 | 金承燮 | Apparatus for collecting and reprocessing steam in steam packing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202557868U (en) | Steam contracting tunnel | |
| CN205854698U (en) | A kind of full-automatic adhesive mask sheet marking machine with automatic dust removing apparatus | |
| CN206544397U (en) | A kind of packages printing device | |
| CN108007097B (en) | Material drying unit | |
| CN209720001U (en) | A kind of winding package equipment | |
| CN206235118U (en) | A kind of waterproof corrugation carton production line drying unit | |
| CN204892288U (en) | Paint drying device of formaldehydeless timber apron production usefulness | |
| CN204021334U (en) | Corrugationless air bag film guiding mechanism | |
| CN105737597A (en) | Multifunctional environmental protecting and energy saving rotary kiln | |
| CN204451194U (en) | A kind of thermal air pressure gluing mechanism | |
| CN206813380U (en) | A kind of vial vanning conveying arrangement | |
| CN211615302U (en) | Steel pipe bundle paint spraying production line | |
| CN103879431A (en) | Rapid hot air ice melting system for closing bottom space of high-speed rail train | |
| CN205636350U (en) | Papermaking drying device | |
| CN209303081U (en) | A kind of distillation dyeing apparatus applied to cloth | |
| CN106965415A (en) | The manufacture system and manufacture method of means of heat-shrinkable film body | |
| CN206201571U (en) | A kind of waterproof corrugation carton production line | |
| CN207174169U (en) | A kind of Aluminium-coating Packer apparatus for shaping | |
| CN203711264U (en) | Steel pipe protection layer coating production line for short-distance heating | |
| CN105437755B (en) | A kind of bottle cap special offset printing machine | |
| CN207786893U (en) | A kind of weather strip for automobile spray equipment | |
| CN103512315A (en) | Method for drying cream and specially-used dryer thereof | |
| CN206709569U (en) | Slurry electrical heating mesh belt type dryer | |
| CN205291826U (en) | Air heater type self -adhesion heat -sealing machine | |
| CN206970654U (en) | A kind of controllable rail of flexural deformation integrally sprays wind quenching fire analogue experiment installation online |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Rongcai Document name: Notice of expiration and termination of patent right |