CN201309282Y - Sealing device for plastic film bag sealing and cutting machine - Google Patents
Sealing device for plastic film bag sealing and cutting machine Download PDFInfo
- Publication number
- CN201309282Y CN201309282Y CNU2008202029470U CN200820202947U CN201309282Y CN 201309282 Y CN201309282 Y CN 201309282Y CN U2008202029470 U CNU2008202029470 U CN U2008202029470U CN 200820202947 U CN200820202947 U CN 200820202947U CN 201309282 Y CN201309282 Y CN 201309282Y
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- CN
- China
- Prior art keywords
- envelope
- envelope cutter
- plastic film
- pull bar
- film bag
- 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
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Abstract
The utility model provides a sealing device for a plastic film bag sealing and cutting machine, which comprises a frame, a drawbar, a pulling and pressing mechanism and sealing knife mechanisms. Two sealing knife mechanisms with different heights are arranged on the frame in parallel in the fore-and-aft direction, so that the uniformly and firmly sealing problem during heat sealing of more than two plastic films by using two sealing knife mechanisms at the same time is effectively solved. The sealing device provided in the utility model has the advantages of novel structure, easy adjustment, and good reliability; and remarkably improves the sealing quality of plastic film bags.
Description
Technical field:
The utility model relates to a kind of plastic film bag envelope cutter, particularly relates to a kind of closing device of plastic film bag envelope cutter.
Background technology:
Raising along with living standards of the people, plastic film bag is as a kind of efficient, convenient, package packing supplies attractive in appearance, oneself is widely used in the packing of commodity, therefore, people to the making of plastic film bag no matter in quality, output, the requirement of working (machining) efficiency is also more and more higher, various processing equipments also arise at the historic moment, plastic film bag envelope cutter is exactly wherein a kind of, in order to improve the working (machining) efficiency of plastic film bag envelope cutter, the a normal machine two cover envelope cutter mechanisms that adopt of existing plastic film bag envelope cutter, the connection that superposes up and down of two cover envelope cutter mechanisms, can seal two plastic foils simultaneously, but, existing double-deck closing device because of shared cover envelope tool rest adjusting device and a pull bar and a tension and compression mechanism, can not be regulated sealing evenly and firmness of two cover envelope cutter mechanisms up and down respectively, pressure when same set of pull bar and tension and compression mechanism also can't regulate two cover envelope cutter mechanism heat-sealings up and down respectively causes the inhomogeneous seal quality that influences of tension and compression.
The utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, structural arrangement to existing plastic film bag envelope cutter envelope cutter mechanism is improved, and a kind of closing device that seals the plastic film bag envelope cutter of even and firm problem when two cover envelope cutter mechanisms seal two above plastic foils at the same time that solves effectively is provided.
The purpose of this utility model is achieved in that the closing device of plastic film bag envelope cutter described in the utility model, comprise support 1, pull bar 2, tension and compression mechanism and envelope cutter mechanism, side by side and highly different two cover envelope cutter mechanisms, described envelope cutter mechanism was connected with tension and compression mechanism power by pull bar 2 respectively before and after described support 1 was provided with.
Described envelope cutter mechanism comprises a pair of bearing 3, envelope roller 4, a pair of envelope roller seat 5, cross bar 6, envelope cutter 7, a pair of envelope cutter shaft seat 8, envelope cutter shaft 9, a pair of envelope tool rest adjusting device, described bearing 3 is symmetricly set on the support 1, bearing 3 tops are provided with envelope roller seat 5, envelope roller 4 two ends are connected with 5 of roller seats of envelope respectively, envelope roller seat 5 is provided with can be on the pull bar 2, the draw-bar guide sleeve 10 of lower slider, described pull bar 2 tops are provided with envelope cutter shaft seat 8, envelope cutter shaft 9 two ends are connected with 8 of envelope cutter shaft seats respectively, cross bar 6 two ends connect with corresponding pull bar 2 tops respectively, and described envelope cutter 7 is arranged on envelope cutter shaft 9 belows and the envelope edge of a knife 11 is parallel with envelope roller axial line 12.
Described envelope tool rest adjusting device constitutes by regulating bolt 13 and regulating spring 14, and bolt 13 1 ends are connected with envelope cutter shaft seat 8, and bolt 13 other ends are connected with cross bar 6, and regulating spring 14 passes bolt 13 and places between cross bar 6 and the envelope cutter shaft seat 8.
The edge of a knife 11 of described envelope cutter 7 is enclosed with heat-resisting fabric, and described heat-resisting fabric is fixedly connected by the heat-resisting cloth beam 15 that is arranged on the envelope cutter shaft 9.
Described tension and compression mechanism comprises pull bar 2 and toggle, and the crank of toggle is connected with motor, and connecting rod 16 is hinged with pull bar 2.
The beneficial effects of the utility model are: owing to use technical scheme described in the utility model, before and after particularly support is provided with side by side and highly different two cover envelope cutter mechanisms, solve effectively when two cover envelope cutter mechanisms seal two above plastic foils at the same time and seal evenly and firm problem, the utlity model has novel structure, regulate easyly, good reliability, improved the beneficial effects such as seal quality of plastic film bag significantly.
Description of drawings:
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 be the utility model embodiment structural representation two;
Fig. 3 is the prior art constructions schematic diagram;
Among the figure: 1, support; 2, pull bar; 3, bearing; 4, envelope roller; 5, envelope roller seat; 6, cross bar; 7, envelope cutter; 8, envelope cutter shaft seat; 9, envelope cutter shaft; 10, draw-bar guide sleeve; 11, the envelope edge of a knife; 12, envelope roller axial line; 13, regulate bolt; 14, regulating spring; 15, heat-resisting cloth beam; 16, connecting rod;
The specific embodiment:
Embodiment: referring to figs. 1 through Fig. 2, in the utility model embodiment, extremely shown in Figure 2 as Fig. 1, the closing device of described plastic film bag envelope cutter, comprise support 1, pull bar 2, tension and compression mechanism and envelope cutter mechanism, side by side and highly different two cover envelope cutter mechanisms, described envelope cutter mechanism was connected with tension and compression mechanism power by pull bar 2 respectively before and after described support 1 was provided with.
Extremely shown in Figure 2 as Fig. 1, described envelope cutter mechanism comprises a pair of bearing 3, envelope roller 4, a pair of envelope roller seat 5, cross bar 6, envelope cutter 7, a pair of envelope cutter shaft seat 8, envelope cutter shaft 9, a pair of envelope tool rest adjusting device, described bearing 3 is symmetricly set on the support 1, bearing 3 tops are provided with envelope roller seat 5, envelope roller 4 two ends are connected with 5 of roller seats of envelope respectively, pull bar 2 tops of stating are provided with envelope cutter shaft seat 8, envelope cutter shaft 9 two ends are connected with 8 of envelope cutter shaft seats respectively, cross bar 6 two ends connect with corresponding pull bar 2 tops respectively, and described envelope cutter 7 is arranged on envelope cutter shaft 9 belows and the envelope edge of a knife 11 is parallel with envelope roller axial line 12.
As shown in Figure 1, described envelope tool rest adjusting device constitutes by regulating bolt 13 and regulating spring 14, and bolt 13 1 ends are connected with envelope cutter shaft seat 8, and bolt 13 other ends are connected with cross bar 6, and regulating spring 14 passes bolt 13 and places between cross bar 6 and the envelope cutter shaft seat 8.
The edge of a knife 11 of described envelope cutter 7 is enclosed with heat-resisting fabric, and described heat-resisting fabric is fixedly connected by the heat-resisting cloth beam 15 that is arranged on the envelope cutter shaft 9.
Described tension and compression mechanism comprises pull bar 2 and toggle, and the crank of toggle is connected with motor, and connecting rod 16 is hinged with pull bar 2.
The operation principle of the utility model embodiment is as follows:
The utility model embodiment improves the structural arrangement (as shown in Figure 3) of existing plastic film bag envelope cutter envelope cutter mechanism, with two cover envelope cutter mechanisms superpose up and down the envelope cutter mechanism of the existing plastic film bag envelope cutter that connects be improved to before and after side by side and two highly different cover envelope cutter mechanisms, described envelope cutter mechanism is connected with tension and compression mechanism power by pull bar 2 respectively, every cover envelope cutter mechanism has independently adjusting device, solves effectively when two cover envelope cutter mechanisms seal two above plastic foils at the same time to seal evenly and firm problem.
The utility model also can design other embodiments in conjunction with concrete applicable cases according to technical scheme described in the utility model including, but not limited to the described embodiment of the foregoing description.
Claims (5)
1. the closing device of plastic film bag envelope cutter, comprise support (1), pull bar (2), tension and compression mechanism and envelope cutter mechanism, it is characterized in that: side by side and highly different two cover envelope cutter mechanisms, described envelope cutter mechanism was connected with tension and compression mechanism power by pull bar (2) respectively before and after described support (1) was provided with.
2. the closing device of a kind of plastic film bag envelope cutter according to claim 1, it is characterized in that: described envelope cutter mechanism comprises a pair of bearing (3), envelope roller (4), a pair of envelope roller seat (5), cross bar (6), envelope cutter (7), a pair of envelope cutter shaft seat (8), envelope cutter shaft (9), a pair of envelope tool rest adjusting device, described bearing (3) is symmetricly set on the support (1), bearing (3) top is provided with envelope roller seat (5), envelope roller (4) two ends are connected with envelope roller seat (5) axle respectively, envelope roller seat (5) is provided with and can supplies on the pull bar (2), the draw-bar guide sleeve of lower slider (10), described pull bar (2) top is provided with envelope cutter shaft seat (8), envelope cutter shaft (9) two ends are connected with envelope cutter shaft seat (8) axle respectively, cross bar (6) two ends connect with corresponding pull bar (2) top respectively, and described envelope cutter (7) is arranged on envelope cutter shaft (9) below and seals the edge of a knife (11) parallel with envelope roller axial line (12).
3. the closing device of a kind of plastic film bag envelope cutter according to claim 2, it is characterized in that: described envelope tool rest adjusting device constitutes by regulating bolt (13) and regulating spring (14), bolt (13) one ends are connected with envelope cutter shaft seat (8), bolt (13) other end is connected with cross bar (6), and regulating spring (14) passes bolt (13) and places between cross bar (6) and the envelope cutter shaft seat (8).
4. the closing device of a kind of plastic film bag envelope cutter according to claim 2, it is characterized in that: the edge of a knife of described envelope cutter (11) is enclosed with heat-resisting fabric, and described heat-resisting fabric is fixedly connected by the heat-resisting cloth beam (15) that is arranged on the envelope cutter shaft (9).
5. the closing device of a kind of plastic film bag envelope cutter according to claim 1 is characterized in that: described tension and compression mechanism comprises pull bar (2) and toggle, and the crank of toggle is connected with motor, and connecting rod (16) and pull bar (2) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202029470U CN201309282Y (en) | 2008-11-05 | 2008-11-05 | Sealing device for plastic film bag sealing and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202029470U CN201309282Y (en) | 2008-11-05 | 2008-11-05 | Sealing device for plastic film bag sealing and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309282Y true CN201309282Y (en) | 2009-09-16 |
Family
ID=41106535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202029470U Expired - Fee Related CN201309282Y (en) | 2008-11-05 | 2008-11-05 | Sealing device for plastic film bag sealing and cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309282Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746076B (en) * | 2009-12-16 | 2012-09-05 | 张权 | Sealing and cutting device and method for manufacturing small-opening clip chain bag with same |
| CN103612419A (en) * | 2013-11-30 | 2014-03-05 | 信宜奕龙实业发展有限公司 | Die special for shrimp seedling plastic bag and method for producing shrimp seedling plastic bag |
| CN103640257A (en) * | 2013-11-27 | 2014-03-19 | 无锡鼎茂机械制造有限公司 | Vertical sealing roll press cloth device |
| CN104441774A (en) * | 2014-12-09 | 2015-03-25 | 揭阳市群星机械实业有限公司 | Automatic plastic bag production line |
| CN107054747A (en) * | 2016-12-12 | 2017-08-18 | 山东力诺特种玻璃股份有限公司 | Glass tube bag making machine |
-
2008
- 2008-11-05 CN CNU2008202029470U patent/CN201309282Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746076B (en) * | 2009-12-16 | 2012-09-05 | 张权 | Sealing and cutting device and method for manufacturing small-opening clip chain bag with same |
| CN103640257A (en) * | 2013-11-27 | 2014-03-19 | 无锡鼎茂机械制造有限公司 | Vertical sealing roll press cloth device |
| CN103612419A (en) * | 2013-11-30 | 2014-03-05 | 信宜奕龙实业发展有限公司 | Die special for shrimp seedling plastic bag and method for producing shrimp seedling plastic bag |
| CN103612419B (en) * | 2013-11-30 | 2016-01-20 | 信宜奕龙实业发展有限公司 | The particular manufacturing craft of shrimp seedling polybag and the method for production shrimp seedling polybag |
| CN104441774A (en) * | 2014-12-09 | 2015-03-25 | 揭阳市群星机械实业有限公司 | Automatic plastic bag production line |
| CN104441774B (en) * | 2014-12-09 | 2017-02-22 | 揭阳市群星机械实业有限公司 | Automatic plastic bag production line |
| CN107054747A (en) * | 2016-12-12 | 2017-08-18 | 山东力诺特种玻璃股份有限公司 | Glass tube bag making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20101105 |