CN101195422A - Holding tray shrinking packaging machine - Google Patents
Holding tray shrinking packaging machine Download PDFInfo
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- CN101195422A CN101195422A CNA2006101346587A CN200610134658A CN101195422A CN 101195422 A CN101195422 A CN 101195422A CN A2006101346587 A CNA2006101346587 A CN A2006101346587A CN 200610134658 A CN200610134658 A CN 200610134658A CN 101195422 A CN101195422 A CN 101195422A
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- conveyer chain
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- furnace
- shrink oven
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Abstract
A tray contraction packaging machine includes a conveyer chain (roll), a contracting furnace mechanism and an electrical control mechanism. The invention is characterized in that the contracting furnace mechanism is composed of a contracting furnace with the lower end open and a lifting apparatus thereof, wherein the open of the contracting furnace is corresponding to the conveyer chain (roll) and arranged above the conveyer chain (roll). Besides the lower end is open, the other five surfaces form into the furnace body with enclosed construction. A heating device and a heated air circulation system are arranged in the contracting furnace, corresponding to the vertical direction of the opening of the contracting furnace, the lifting device for tray package materials is arranged below the conveyer chain (roll). An Exhaust apparatus is also mounted on the flat of the tray package materials lifting device to exhaust the gas stays between contracting film and the package materials. The exhaust apparatus is used for exhausting the gas in the package in the process of packing. The invention can not only decrease the packaging cost and reduce energy consumption, but also can improve packaging effect and play the function of water resistance in packing. The packaging machine is adaptable for the packaging of various tray materials.
Description
Technical field
The present invention relates to a kind of wrapping machine, particularly a kind of holding tray shrinking packaging machine is mainly used in the shrink wrapping of pallet class article, belongs to the package packing machine field.
Background technology
In pallet class packing, the wooden-box package winding package mode that is stretched gradually replaces, and has both reduced lumber consumption, has reduced packing cost again, is that the commonplace a kind of emerging technology of the package of " door t door " shipping employing is realized in domestic and international logistics market.But, manually or the mechanical stretching winding package,, having that packaging efficiency is low, packing consumption is many because of it is that stretch film is spirally wound on the packaged object, sign does not manifest and shortcoming such as not rainproof, and it is suitable for and has been subjected to great limitation.Be to adopt shrink wrapping, external MSK company adopts gas flame heat shrink mode, and there is potential safety hazard in this mode and can only carries out the heating of object periphery tetrahedron, and the packing material top can not heat shrink, the packing weak effect; The channel type shrink oven of domestic Shanghai Communications University research and development adopts Electric heating, but can not be with goods jack-up, and shrink film can't be wrapped the tray bottom; Exist simultaneously both sides temperature height, front and back temperature low, shrink uneven, high defective consumes energy.
In the prior art, the patent No. is that the utility model patent specification sheets of ZL95231020.1 and ZL98238471.8 discloses two kinds of structure hot air circulation shrink packaging machines, this wrapping machine adopts channel type shrink oven type of heating, adopt this mode packaging pallet type objects exist equally both sides temperature height, front and back temperature low, shrink uneven, high defective consumes energy.Because packaging facilities can not be with goods jack-up, shrink film can't be wrapped the tray bottom.
Can't wrap problem for solving packed goods bottom shrink film, the patent No. is that ZL02288248.0 utility model patent specification sheets has been introduced a kind of high speed shrink packaging machine, the heating cabinet of this wrapping machine comprises heating cabinet and following heating cabinet, on, be provided with the row's of conveying chain between the following heating cabinet, work tunnel is erected at the row of conveying chain top, utilization is arranged on the friction force that two groups of fricting strips on the side frame produce under row's chain in the work tunnel, lifting carries the cylinder of row's chain to produce rotation in the process of advancing, the packed goods bottom is heated evenly, reaches the purpose of shrink wrapping goods bottom.Because above-mentioned wrapping machine adopts mechanical system that shrink film is wrapped in the packed goods bottom, can't be in its packaging process with the air scavenge that remains between shrink film and the packed goods, therefore whole packing not only exists shrink film to shrink inequality, packing weak effect problem, simultaneously because this wrapping machine is provided with upper and lower two heating cabinets, work tunnel both ends open, packaging process exist both sides temperature height equally, the front and back temperature is low, high problem consumes energy.
Summary of the invention
The present invention has overcome the defective that above-mentioned pallet stretching winding package and domestic and international holding tray shrinking packaging mode and prior art exist, and its purpose is to provide a kind of holding tray shrinking packaging machine.Because this wrapping machine is provided with the goods lifting mechanism, not only can reduce packing cost, reduce energy consumption, can improve the packing effect simultaneously, play the packing waterproof action.This wrapping machine is applicable to the packing of all kinds of pallet article.
Above-mentioned purpose of the present invention is achieved through the following technical solutions.
A kind of holding tray shrinking packaging machine, comprise conveyer chain (roller), shrink oven mechanism and electrical control mechanism, it is characterized in that said shrink oven mechanism is made up of lower end uncovered shrink oven and jacking system thereof, the uncovered corresponding conveyer chain of shrink oven (roller) is installed in the top of conveyer chain (roller).This shrink oven is except that opening end, and all the other five employing enclosed constructions form body of heater.Be provided with heating arrangement and hot air circulating system in the above-mentioned shrink oven.Shrink oven is under the drive of its jacking system, and the pallet packing thing that connecting gear is transported to the shrink wrapping station carries out the heat shrink packing; After finishing packing, shrink oven revert to initial condition under its jacking system drives, and connecting gear drives the pallet packing thing and leaves the shrink wrapping station, finishes an enclose process, waits for next packing.Shrink oven adopts said structure to help reducing energy consumption, improves the packing effect of shrink film.Above-mentioned shrink oven jacking system can adopt structures such as rack gearing, hydraulic ram driving device, pulley gearing.
The uncovered vertical direction of corresponding above-mentioned shrink oven, the below of conveyer chain (roller) is provided with pallet packing thing lifting mechanism, and this lifting mechanism can adopt hydraulic ram or cylinder and tooth bar geared assembly, and the pallet packing thing that will be positioned on the conveyer chain (roller) lifts.Adopt above-mentioned lifting mechanism can shorten downgoing time, the raising wrapping machine packaging efficiency of shrink oven.
In order to get rid of the gas that remains between shrink film and the packed goods, the plane is provided with exhaust gear on the lifting mechanism, is used at packaging process the air scavenge in the packaging bag is reached the effect that packing film is wrapped the pallet packing thing.
Compared with prior art, outstanding advantage of the present invention is:
One, owing to adopt the uncovered shrink oven in lower end, the packaging process sealing is carried out, and temperature is even, and energy consumption is low.
Two, owing to the setting of lifting mechanism, can shorten the downgoing time of shrink oven greatly, improve the wrapping machine packaging efficiency.
Three, because the setting of exhaust gear is packed rear film and is close to pallet packing thing surface, have the plain power of stronger bundle, object is scattered, effectively waterproof, conveniently variety of ways transportations such as sea, land route.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a lateral plan of the present invention.
Fig. 3 is a shrink oven front view among Fig. 1.
Nomenclature among the figure: 1, pallet packing thing; 2, connecting gear; 3, lifting mechanism; 4, shrink oven; 5, jacking system; 6, conveyer chain (roller); 7, motor; 8, exhaust gear; 9, electrical control mechanism; 10, hydraulic ram or cylinder; 11, infrared ray heating tube; 12, centrifugal blower; 13, air outlet; 14, return air inlet.
Introduce the specific embodiment of the invention in detail below in conjunction with accompanying drawing.
The specific embodiment
As shown in Figure 1 and Figure 2, the present invention is made up of connecting gear 2, lifting mechanism 3, shrink oven mechanism, shrink oven jacking system 5, exhaust gear 8, electrical control mechanism 9 etc.Shrink oven mechanism is made up of lower end uncovered shrink oven 4 and jacking system 5 thereof, and shrink oven 4 uncovered corresponding conveyer chains (roller) 6 are installed in the top of conveyer chain (roller) 6.This shrink oven 4 is except that opening end, and all the other five employing enclosed constructions form body of heater.Shrink oven jacking system 5 can adopt structures such as rack gearing, hydraulic ram driving device, pulley gearing.Connecting gear 2 can adopt conveyer chain (roller) 6, and with motor 7 as propulsion source.Corresponding above-mentioned shrink oven 4 uncovered vertical directions, the below of conveyer chain (roller) 6 is provided with pallet packing thing lifting mechanism 3, this lifting mechanism 3 can adopt hydraulic ram or cylinder 10 and tooth bar geared assembly, and the pallet packing thing 1 that will be positioned on the conveyer chain (roller) 6 lifts.In order to get rid of the gas that remains between shrink film and the packed goods, the plane is provided with exhaust gear 8 on the lifting mechanism 3, is used at packaging process the air scavenge in the film packaging bag is reached the effect that packing film is wrapped pallet packing thing 1.
As shown in Figure 3, be provided with infrared ray heating tube 11, centrifugal blower 12, air outlet 13 and return air inlet 14 in the shrink oven 4 and constitute hot air circulating system, infrared ray heating tube 11 and air outlet 13 are located at shrink oven 4 by lower end position, and return air inlet 14 is located at shrink oven 4 upper end positions.
Principle of work of the present invention is: adopt a kind of tubular film cover of making in advance, artificial or machinery is enclosed within on the pallet packing thing 1, drive pallet packing thing 1 by connecting gear 2 and enter the contraction station, connecting gear 2 suspends, after Photoelectric Detection, lifting mechanism 3 rises pallet packing thing 1, shrink oven 4 is under the drive of its jacking system 5, descending beginning heat shrink, simultaneously, exhaust gear 8 starts, with air exhaustion in the bag, after in the predefined time, finishing, shrink oven 4 under the drive of its jacking system 5, up return; Lifting mechanism 3 is descending, and connecting gear 2 startup work reach station to be shifted out with being retracted the pallet packing thing 1 that film wraps, and finish totally-enclosed packing.
Claims (6)
1. holding tray shrinking packaging machine, comprise conveyer chain (roller) [6], shrink oven mechanism and electrical control mechanism, it is characterized in that said shrink oven mechanism is made up of uncovered shrink oven in lower end [4] and jacking system [5] thereof, the uncovered corresponding conveyer chain of shrink oven [4] (roller) [6] is installed in the top of conveyer chain (roller) [6].
2. wrapping machine according to claim 1 is characterized in that the below of said conveyer chain (roller) [6] is provided with pallet packing thing lifting mechanism [3].
3. wrapping machine according to claim 1 is characterized in that being provided with heating arrangement and hot air circulating system in the said shrink oven [4].
4. according to claim 1 or 3 described wrapping machine, it is characterized in that said heating arrangement is arranged on the interior lower end position of shrink oven [4].
5. wrapping machine according to claim 2 is characterized in that the uncovered vertical direction of corresponding above-mentioned shrink oven [4], and the below of conveyer chain (roller) [6] is provided with pallet packing thing lifting mechanism [3].
6. according to claim 2 or 5 described wrapping machine, it is characterized in that the uncovered vertical direction of corresponding above-mentioned shrink oven [4], pallet packing thing lifting mechanism [3] is gone up on the plane and also is provided with exhaust gear [8].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101346587A CN101195422A (en) | 2006-12-04 | 2006-12-04 | Holding tray shrinking packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101346587A CN101195422A (en) | 2006-12-04 | 2006-12-04 | Holding tray shrinking packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101195422A true CN101195422A (en) | 2008-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101346587A Pending CN101195422A (en) | 2006-12-04 | 2006-12-04 | Holding tray shrinking packaging machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101195422A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818589A (en) * | 2012-11-16 | 2014-05-28 | 江苏凯伦建材股份有限公司 | Waterproof coil packaging device |
| CN104229222A (en) * | 2013-06-20 | 2014-12-24 | 珠海格力电器股份有限公司 | Indoor unit packing method and device |
| CN104340426A (en) * | 2013-08-06 | 2015-02-11 | 克罗内斯股份公司 | Method and device for shrinking of materials onto articles and/or onto an assembly of articles |
| CN104787397A (en) * | 2014-01-16 | 2015-07-22 | 珠海格力电器股份有限公司 | Hot shrinkage method of water chilling unit packaging bag |
| CN106628436A (en) * | 2016-11-14 | 2017-05-10 | 江苏新永良线缆机械有限公司 | Full-automatic cable disc forming and belting machine |
| CN106882408A (en) * | 2015-09-23 | 2017-06-23 | Msk包装系统股份有限公司 | Method and building mortion for realizing free space in the shell for have shrink film |
| CN113428398A (en) * | 2021-06-28 | 2021-09-24 | 兰剑智能科技股份有限公司 | Pallet anti-falling goods bundling equipment and bundling method |
-
2006
- 2006-12-04 CN CNA2006101346587A patent/CN101195422A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818589A (en) * | 2012-11-16 | 2014-05-28 | 江苏凯伦建材股份有限公司 | Waterproof coil packaging device |
| CN104229222A (en) * | 2013-06-20 | 2014-12-24 | 珠海格力电器股份有限公司 | Indoor unit packing method and device |
| CN104340426A (en) * | 2013-08-06 | 2015-02-11 | 克罗内斯股份公司 | Method and device for shrinking of materials onto articles and/or onto an assembly of articles |
| CN104787397A (en) * | 2014-01-16 | 2015-07-22 | 珠海格力电器股份有限公司 | Hot shrinkage method of water chilling unit packaging bag |
| CN106882408A (en) * | 2015-09-23 | 2017-06-23 | Msk包装系统股份有限公司 | Method and building mortion for realizing free space in the shell for have shrink film |
| CN106628436A (en) * | 2016-11-14 | 2017-05-10 | 江苏新永良线缆机械有限公司 | Full-automatic cable disc forming and belting machine |
| CN106628436B (en) * | 2016-11-14 | 2022-08-05 | 江苏新永良线缆机械有限公司 | Full-automatic cable coiling and bundling machine |
| CN113428398A (en) * | 2021-06-28 | 2021-09-24 | 兰剑智能科技股份有限公司 | Pallet anti-falling goods bundling equipment and bundling method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080611 |