CN201863418U - Tensionless heat-slitting and bottom-sealing bag making machine - Google Patents
Tensionless heat-slitting and bottom-sealing bag making machine Download PDFInfo
- Publication number
- CN201863418U CN201863418U CN2010206054727U CN201020605472U CN201863418U CN 201863418 U CN201863418 U CN 201863418U CN 2010206054727 U CN2010206054727 U CN 2010206054727U CN 201020605472 U CN201020605472 U CN 201020605472U CN 201863418 U CN201863418 U CN 201863418U
- Authority
- CN
- China
- Prior art keywords
- sealing
- cutter
- heat
- making machine
- bag making
- 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 - Fee Related
Links
Images
Landscapes
- Making Paper Articles (AREA)
Abstract
The utility model provides a tensionless heat-slitting and bottom-sealing bag making machine, which comprises a material discharging mechanism, a material storing mechanism, a conveying mechanism, heat sealing cutters, a cold cutter, a material collecting mechanism, and the like. A tensionless heat bottom sealing manner is adopted, that is, before a film traction press roll conducts heat bottom sealing, a heat bottom sealing section is in a tensionless state, so that the sealing strength is guaranteed. An air suction stacking device is adopted behind a flying cutter cutting mechanism, so stacking production of bottom-sealing bags is achieved. The relative positions of the heat sealing cutters can be adjusted and divided into a plurality of rows before the bags are made according to the practical width requirement of production. A plurality of (two or three) cam mechanisms are used and are locked together by screws, and the relative positions of front and back cams can be rotationally adjusted, so that the sealing cutter pressing time is more convenient to adjust.
Description
Technical field
The utility model relates to a kind of no pulling force heat and cuts the underseal bag making machine, especially is applied to the production equipment that plastic sheeting heat is cut the underseal bag, belongs to light industry package packing machine field.
Background technology
The tensioning state of pulling force before and after the existing packaging field Bag Making Machine process of sealing is in, require when sealing to make with high temperature and seal plastics and be in molten state, this moment, film was easy to attenuation under tensioning state at sealing part, made that to seal every intensity lower, sack easily breaks at sealing part, influences product quality.
Existing fly-cutter type shut-off mechanism realizes that by machine driving the speed of service characteristic of the speed of fly cutter is failed along with machine speed and the different variations flexibly of kind, thereby has restricted machine performance.
The packaging field Bag Making Machine seals cutter pressing time in the process of sealing and needs to adjust according to the kind and the thickness of film.Previously used single cam mechanism, different product need be changed different cams, utilizes the different curves of cam to adjust its pressing time and cycle, comparatively bother so in process of production, and each cam has only one style, and corresponding pressing time has only a kind of pattern, can not adjust arbitrarily.
Summary of the invention
The utility model adopts the hot underseal of no pulling force according to there being pulling force heat to cut the above-mentioned shortcoming of underseal bag making machine, and promptly the packaging film feeding pressure roller is before hot underseal, and hot underseal section is in no state of tension, has guaranteed the intensity of sealing like this.When making the sack failure test with this technology after tested, sealing part is not broken earlier.
A kind of no pulling force heat of the utility model is cut the underseal bag making machine by blowing, storing mechanism, conveying mechanism, compositions such as hot knife, cold cutter, receiving mechanism, it is characterized in that: upper and lower envelope cutter is in the back of packaging film feeding pressure roller, and sealing film is in no tensile force state.
The utility model adopts the fly-cutter type shut-off mechanism, and the fly-cutter type shut-off mechanism is in the back of upper and lower envelope cutter.
The utility model adopts the mechanism of a plurality of (2 or 3) cam, and cam locks together with screw, and front and back cam relative position is rotatable to be adjusted, and makes envelope cutter pressing time adjust more convenient.
Controlling the multiple cut-out function of servomotor frequency control drive roll bar 8 realizations with the program of establishing in advance, heat-sealing time length is realized by many cam mechanisms, and is more convenient quick.The fly cutter shut-off mechanism is made up of roll bar, servomotor, driving wheel, synchronous band, follower.
Adopted air-breathing whole closed assembly to put behind the fly cutter shut-off mechanism, realized that the underseal bag puts in order storied product.Detail can be put patent of invention with reference to the whole closed assembly of a kind of underseal bag finished product of inventor Xie Nan application.
Diaphragm penetrates between active and passive rubber roll, via cutting the underseal bag making machine according to the described a kind of no pulling force heat of claim 1, it is characterized in that: send supreme, lower seal cutter, cut off being finished bag then through fly cutter.
Heat is cut the several hot knives of underseal bag making machine and can be regulated and be divided into some row, so promptly boosts productivity, reduced again cost.
Description of drawings
Fig. 1 cuts the total mechanical structure chart of underseal bag making machine for no pulling force heat, and Fig. 2 is the structure chart of traction enclosed mechanism, and Fig. 3 is for sealing the shut-off mechanism enlarged drawing.
Among the figure: 1 is rubber roll initiatively, and 2 be a watt rib blowing device, and 3 be passive rubber roll, and 4 be last envelope cutter, 5 be about heater strip, 6 is the lower seal cutter, 7 is synchronous being with, 8 is roll bar.
The specific embodiment
The utility model adopts the hot underseal of no pulling force, and promptly packaging film feeding active rubber roll 1 and 3 liang of pressure rollers of passive rubber roll are before hot underseal operation, and hot underseal section is in no state of tension, and film blows directly by a watt rib blowning installation 2, has guaranteed the intensity of sealing like this.When making the sack failure test with this technology after tested, sealing part is not broken earlier.
A kind of no pulling force heat of the utility model is cut the underseal bag making machine by blowing, storing mechanism, conveying mechanism, compositions such as hot knife, roll bar 8, receiving mechanism, it is characterized in that: upper and lower envelope cutter is in the back of packaging film feeding pressure roller, do not have tensile force when sealing, watt rib blowning installation blows supreme envelope cutter 4, lower seal cutter 6 to the rubber roller rear film.
The utility model adopts the fly-cutter type shut-off mechanism, the back of envelope cutter 4, lower seal cutter 6 on the fly-cutter type shut-off mechanism.
The utility model adopts the mechanism of a plurality of (2 or 3) cam, and cam locks together with screw, and front and back cam relative position is rotatable to be adjusted, and makes envelope cutter pressing time adjust more convenient.
The utility model adopts the wide material of big volume, and hot knife can be regulated according to the developed width needs and be divided into some row bag again.
Drive roll bar 8 and realize multiple cut-out function controlling the servomotor frequency control with the program of establishing in advance, on seal after cutter 4,6 pressings of lower seal cutter roll bar 8 and just begin to cut off and move.Heat-sealing time length is realized by many cam mechanisms.
Adopted air-breathing whole closed assembly to put, realized that the underseal bag puts in order storied product.The whole closed assembly of background envelope finished product is put, form by negative pressure air-suction device, cam mechanism, drag link mechanism, spring return mechanism, laminating mechanism, when its characteristic is the material cut-out, cam mechanism is realized the material termination toward pressing down, negative pressure air-suction device is down inhaled the material termination, spring return mechanism return is pushed down the material termination, and do action is realized the whole storied product of underseal bag.
Diaphragm penetrates from active rubber roll 1,3 of passive rubber rolls, sends supreme envelope cutter 4, lower seal cutter 6 via a watt rib blowning installation, cuts off being finished bag then through fly cutter.
Claims (6)
1. a no pulling force heat is cut the underseal bag making machine, and by blowing, storing mechanism, conveying mechanism, hot knife, cold cutter, receiving mechanism are formed, and it is characterized in that: upper and lower envelope cutter is in the back of packaging film feeding pressure roller, and sealing film is in no tensile force state.
2. cut the underseal bag making machine according to the described a kind of no pulling force heat of claim 1, it is characterized in that: adopt the fly-cutter type shut-off mechanism, the fly-cutter type shut-off mechanism is in the back of upper and lower envelope cutter.
3. cut the underseal bag making machine according to the described a kind of no pulling force heat of claim 1, it is characterized in that: adopt the mechanism of a plurality of cams, cam locks together with screw, and front and back cam relative position is rotatable to be adjusted.
4. cut the underseal bag making machine according to the described a kind of no pulling force heat of claim 1, it is characterized in that: adopted air-breathing whole closed assembly to put behind the fly cutter shut-off mechanism.
5. cut the underseal bag making machine according to the described a kind of no pulling force heat of claim 1, it is characterized in that: several hot knives can be regulated and be divided into some row.
6. cut the underseal bag making machine according to the described a kind of no pulling force heat of claim 2, it is characterized in that: the fly cutter shut-off mechanism is made up of roll bar, servomotor, driving wheel, synchronous band, follower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206054727U CN201863418U (en) | 2010-11-07 | 2010-11-07 | Tensionless heat-slitting and bottom-sealing bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206054727U CN201863418U (en) | 2010-11-07 | 2010-11-07 | Tensionless heat-slitting and bottom-sealing bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863418U true CN201863418U (en) | 2011-06-15 |
Family
ID=44134584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206054727U Expired - Fee Related CN201863418U (en) | 2010-11-07 | 2010-11-07 | Tensionless heat-slitting and bottom-sealing bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863418U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700169A (en) * | 2012-07-02 | 2012-10-03 | 王根乐 | Cold cutting bag-making machine without stretching heat sealing line |
| CN104249483A (en) * | 2013-06-25 | 2014-12-31 | 江苏万乐复合材料有限公司 | Heavy-packaging thick-film bag making machine |
| CN104325707A (en) * | 2014-09-29 | 2015-02-04 | 任杰 | Split type production process of plastic bags |
| CN106586084A (en) * | 2017-02-13 | 2017-04-26 | 天津同祺科技有限公司 | Device for feeding woven bag into bag sewing machine |
-
2010
- 2010-11-07 CN CN2010206054727U patent/CN201863418U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700169A (en) * | 2012-07-02 | 2012-10-03 | 王根乐 | Cold cutting bag-making machine without stretching heat sealing line |
| CN104249483A (en) * | 2013-06-25 | 2014-12-31 | 江苏万乐复合材料有限公司 | Heavy-packaging thick-film bag making machine |
| CN104325707A (en) * | 2014-09-29 | 2015-02-04 | 任杰 | Split type production process of plastic bags |
| CN106586084A (en) * | 2017-02-13 | 2017-04-26 | 天津同祺科技有限公司 | Device for feeding woven bag into bag sewing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201863418U (en) | Tensionless heat-slitting and bottom-sealing bag making machine | |
| US7325370B2 (en) | Machine to make E-Z open pouch with flap and bulge | |
| AU673209B2 (en) | Pouch having easy opening and reclosing characteristics and method and apparatus for production thereof | |
| CN100471407C (en) | Machine for processing disposable membranous glove | |
| CN201961555U (en) | Intermediate packing machine | |
| CN206528721U (en) | A kind of compressing-packing machine | |
| CN209971690U (en) | Bag making machine for filling bag | |
| CN103085317A (en) | Bag manufacturing machine | |
| CN105151360A (en) | Four-side sealing and packaging machine | |
| CN203317800U (en) | Zippered bag lock-head-installing bag-making machine | |
| CN206087421U (en) | Thin film packaging machine | |
| CN107323744B (en) | Four-side sealing cotton piece packaging machine | |
| CN203889141U (en) | Four-discharged-bag roll film packaging machine | |
| CN205685822U (en) | A kind of plastic bag sealing bar installs equipment | |
| US3250055A (en) | Apparatus for making and filling packages in a continuous operation | |
| CN103395513A (en) | Conveying mechanism for plastic film packaging | |
| CN219968992U (en) | Bag-in-place device for self-sealing bags with concave-convex buckles | |
| CN211591507U (en) | Double-layer three-dimensional paper bag making machine with separable inner bag and outer bag | |
| CN104057641A (en) | Dual-cutting mode bag making machine | |
| CN203332428U (en) | Medium packaging machine | |
| CN204916262U (en) | Four sides seal packagine machine | |
| CN110562564A (en) | Novel high-speed wet piece of cloth packagine machine of up-down packing formula | |
| CN109621649B (en) | Mildew-proof dry tablet and production process thereof | |
| CN206528137U (en) | Window laminator | |
| CN210761665U (en) | Novel high-speed wet piece of cloth packagine machine of up-down packing formula |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |