CN206107688U - Pre -stretching twines winding head and pre -stretching film wrapping machine - Google Patents
Pre -stretching twines winding head and pre -stretching film wrapping machine Download PDFInfo
- Publication number
- CN206107688U CN206107688U CN201621016631.3U CN201621016631U CN206107688U CN 206107688 U CN206107688 U CN 206107688U CN 201621016631 U CN201621016631 U CN 201621016631U CN 206107688 U CN206107688 U CN 206107688U
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- stretching
- winding head
- goods
- film
- connecting plate
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Abstract
The utility model provides a pre -stretching twines winding head and pre -stretching film wrapping machine, including the frame that is used for support membrane roller and connecting plate, it has the elongated slot to open on the connecting plate, and the compression roller is in the inslot back -and -forth movement, be provided with two in the connecting plate by the same draft roll with the pinion driven of difference gear wheel, be under compression roller and the spring action of pinion driven draft roll by elastomeric element to paste and lean on or disjuncture, still be equipped with the guide roll that is used for the goods of the direction of the membrane after the drawing to confession packing on the frame. The utility model discloses a winding of realization level twines winding head with one set perpendicular winding sharing, makes two not frames of isostructure, membrane guide roll unit is unpowered roller for membrane direction to the goods that supplies the packing after will stretching. The utility model discloses simple structure is reliable, easy operation, and the fault rate is low, the process route is short, and equipment is few, and area is little, and the expense is low.
Description
Technical field
The invention belongs to packing machinery technology, is related to the winding packing process of various goods.
Background technology
At present, in package packing machine field, pre-stretch film winding package becomes as a kind of convenient manner of packing of green
The mode of industry general choice, disclosure satisfy that the storage of goods containerization, transport and the packing instructions of mechanized handling.Stretching
Packaging has low cost of equipment, energy saving, the low advantage of packing cost.
Pre-stretching is in advance to be stretched stretched film by winding head mechanism, and the length after stretching is original（1.5～3）
Times, the stretched film after this pre-stretching is wound into after goods and slowly bounces back, and makes goods wrapped increasingly tighter, effect of packing
It is preferable.
Learned by disclosed patent：Existing pre-stretching winding head complex structure domestic at present, easy film breakage, Zhi Nengdan
Horizontal wrap or vertical wrap are solely carried out, process route is long, and equipment is more, floor space is big, costly.
The content of the invention
For above-mentioned technical problem, the utility model provides the shared pre-stretching of a kind of horizontal wrap and vertical wrap and twines
Around head mechanism, simple structure, draw ratio are adjustable, press mold power is adjustable, process route is short, and floor space is little, and expense is low.
What the technical solution of the utility model was realized in：
One kind pre-stretching winding head, including for supporting the framework of deflector roll and connecting plate, on the connecting plate elongated slot is provided with,
Pressure roller is moved forward and backward in the groove；Two are provided with the connecting plate by the identical drawing that respectively gear wheel drives with little gear
Stretch roller,
Wherein, it is in recline or separate shape that the draw roll that the pressure roller and little gear drive is acted on lower by the elastic force of elastomeric element
State；
The guide roller for the film after stretching to be directed to the goods for packing is additionally provided with the framework.
Further, above-mentioned elastomeric element is made up of spring and adjusting nut.
Further, above-mentioned draw roll outer surface is surrounded by rubber layer or draw roll by aluminum alloy materials preparation and surface adds
Industry and traffic pitches twill.
One kind is pre-stretched wrapping machine, including one group is arbitrarily pre-stretched as described above winding head, and pre-stretching winding head is respectively placed in
The both sides of the goods for packing, be pre-stretched the film that winding head pulls out be wound to respectively two of goods it is diagonally opposed, pre-stretching is twined
Rotate around head carries out twining film to goods.
Further, above-mentioned pre-stretching wrapping machine, after prestretching winding head is rotated by 90 ° relative to the goods of packing, goods
Thing rotation completes goods and twines film.
As a result of above-mentioned technical scheme, the utility model compared with prior art, has the following advantages that and accumulates
Pole effect：
Because the present invention is capable of achieving different draw ratios by changing the gear of different drive ratios, the need of different occasions are met
Ask.Quick-replaceable film roll is realized by spring press mold unit and ensures the pressure of film, stretched film is entered according to the gearratio of gear
Row stretching, it is ensured that draw ratio, prevents film breakage.Stretched film is wrapped in and is surrounded by rubber layer or Surface Machining has the draw roll for intersecting twill
On, prevent from skidding, it is ensured that draw ratio.Mechanism is simple and reliable for structure, simple to operate, and fault rate is low.
The winding head that the present invention passes through two different structures, realizes the vertical wrap and horizontal wrap to goods.Shorten
Process route, reduces equipment, reduces floor space, and expense is low.
Description of the drawings
Fig. 1 is that the utility model is pre-stretched winding head structural representation；
Fig. 2 is that the utility model is pre-stretched winding head A structural representations（Top view）；
Fig. 3 is that the utility model is pre-stretched winding head B structure schematic diagram（Top view）；
Fig. 4 is the utility model vertical wrap schematic diagram；
Fig. 5 is the utility model horizontal wrap schematic diagram；
In figure：1- gear wheels；2- little gears；3- draw rolls；4- pressure rollers；5- springs；6- adjusting nuts；7- frames
Frame A；8- framework B；9- connecting plates；10- film rolls；11- guide rollers；12- goods；13- twines film head A；14- twines film head B.
Specific embodiment
For ease of understanding, below in conjunction with the accompanying drawings the utility model is described in further detail with specific embodiment.
As shown in Figure 1, 2, 3, be pre-stretched winding head mechanism include a gear engaging element, stretching roller unit, one
Individual spring-compressed unit, a film frame unit and a film are oriented to roller unit.
Gear engaging element includes gear wheel 1, little gear 2.
Stretching roller unit includes two diameter identical draw rolls 3, and they are arranged in parallel.
Spring-compressed unit includes pressure roller 4, spring 5, adjusting nut 6.
Film frame unit includes framework A7 (or framework B8), connecting plate 9, film roll 10.
Film is oriented to roller unit and instructs to roller 11.
Winding head A13 and winding head B14, winding head A13 are respectively combined into according to the framework A7 and framework B8 of different structure
Vertical wrap and horizontal wrap are carried out to goods 12 with winding head B14.
The course of work of mechanism described in the utility model is：Film roll 10 is positioned on framework A7 and fixed.By adjusting
Nut 6 adjusts spring force to suitable size, stirs pressure roller 4, and pressure roller 4 is moved in the elongated slot on connecting plate 9, make pressure roller 4 with
Draw roll 3 is separated from, and stretched film is passed through from gap of the pressure roller 4 with draw roll 3, unclamps pressure roller 4, bullet of the pressure roller 4 in spring 5
Under power effect, it is depressed on one of draw roll 3, stretched film is by spring with certain pressure compaction in pressure roller 4 and wherein
Between individual draw roll 3.Stretched film is wound in again on another draw roll 3, and film bypasses guide roller 11, is wound at goods 12,
Be completely wound an A13 wears film work, and same method is worked with the film of wearing that framework B8 and other components are completely wound a B13.
The film pulled out from winding head A13 and winding head B14 is wound to respectively two diagonally opposed, winding heads of goods 12
A13 and winding head B14 rotates, and gear wheel 1 and little gear 2 drive respectively draw roll 3 to complete the stretching of film, the film winding after stretching
On goods 12, complete vertical direction twines film.
Twine film head A13 and twine after film head B14 is rotated by 90 ° respectively, goods 12 rotates, and completes twining for the horizontal direction of goods 12
Film.
Finally it should be noted that above specific embodiment is only unrestricted to illustrate the technical scheme of this equipment, to the greatest extent
Pipe has been described in detail with reference to example to this equipment, it will be understood by those within the art that, can be to this equipment
Technical scheme is modified or equivalent, and without deviating from the spirit and scope of this equipment and technology scheme, it all should cover
In the middle of right of the present utility model.
Claims (5)
1. it is a kind of to be pre-stretched winding head, it is characterised in that to include the framework for supporting deflector roll and connecting plate, on the connecting plate
Elongated slot is provided with, pressure roller can be moved forward and backward in the groove；
Two same stretch rollers driven by gear wheel respectively and little gear are provided with the connecting plate,
Wherein, recline or separate in the presence of Jing elastomeric elements on the draw roll that the pressure roller patch and little gear drive；
The guide roller for the film after stretching to be directed to the goods for packing is additionally provided with the framework.
2. it is as claimed in claim 1 to be pre-stretched winding head, it is characterised in that the elastomeric element is by spring and adjusting nut structure
Into.
3. it is as claimed in claim 1 or 2 to be pre-stretched winding head, it is characterised in that the draw roll outer surface is surrounded by rubber layer
Or draw roll is prepared by aluminum alloy materials and Surface Machining intersects twill.
4. a kind of pre-stretching wrapping machine, it is characterised in that including one group of such as any one pre-stretching winding head of claims 1 to 3,
The pre-stretching winding head is respectively placed in the both sides of the goods for packing, and the film that the pre-stretching winding head is pulled out is wound to respectively
Two of goods are diagonally opposed, and the pre-stretching winding head rotation carries out twining film.
5. it is as claimed in claim 4 to be pre-stretched wrapping machine, it is characterised in that the pre-stretching winding head is relative to rotation packing
Goods be rotated by 90 ° after, goods rotation completes goods and twines film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016631.3U CN206107688U (en) | 2016-08-31 | 2016-08-31 | Pre -stretching twines winding head and pre -stretching film wrapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016631.3U CN206107688U (en) | 2016-08-31 | 2016-08-31 | Pre -stretching twines winding head and pre -stretching film wrapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206107688U true CN206107688U (en) | 2017-04-19 |
Family
ID=58515262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621016631.3U Expired - Fee Related CN206107688U (en) | 2016-08-31 | 2016-08-31 | Pre -stretching twines winding head and pre -stretching film wrapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206107688U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487011A (en) * | 2017-08-28 | 2017-12-19 | 湖北合加环境设备有限公司 | It is a kind of to be used for garbage-molding and the extrusion forming baling press and system of packing |
| CN108032510A (en) * | 2017-12-26 | 2018-05-15 | 新乐华宝塑料机械有限公司 | A kind of film is pre-stretched structure |
| CN108720062A (en) * | 2018-06-13 | 2018-11-02 | 黑龙江沃尔农装科技股份有限公司 | A kind of stretched film is for film device |
| CN114655513A (en) * | 2022-05-25 | 2022-06-24 | 甘肃省机械科学研究院有限责任公司 | Wrap up in stepless adjustable device of package nethike embrane percentage of elongation |
-
2016
- 2016-08-31 CN CN201621016631.3U patent/CN206107688U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487011A (en) * | 2017-08-28 | 2017-12-19 | 湖北合加环境设备有限公司 | It is a kind of to be used for garbage-molding and the extrusion forming baling press and system of packing |
| CN107487011B (en) * | 2017-08-28 | 2023-08-22 | 启迪合加新能源汽车有限公司 | Extrusion molding packer and system for garbage molding and packing |
| CN108032510A (en) * | 2017-12-26 | 2018-05-15 | 新乐华宝塑料机械有限公司 | A kind of film is pre-stretched structure |
| CN108720062A (en) * | 2018-06-13 | 2018-11-02 | 黑龙江沃尔农装科技股份有限公司 | A kind of stretched film is for film device |
| CN108720062B (en) * | 2018-06-13 | 2020-12-15 | 黑龙江省农业机械工程科学研究院 | Tensile membrane supplies membrane device |
| CN114655513A (en) * | 2022-05-25 | 2022-06-24 | 甘肃省机械科学研究院有限责任公司 | Wrap up in stepless adjustable device of package nethike embrane percentage of elongation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 437100 238 Jin Gui Road, Xianning Economic Development Zone, Xianning, Hubei Patentee after: Ho Chi New Energy Automobile Co., Ltd. Address before: 437100 238 Jin Gui Road, Xianning Economic Development Zone, Xianning, Hubei Patentee before: Hubei Hejia Environment Equipment Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |