CN203997078U - A kind of plastic film closing device - Google Patents
A kind of plastic film closing device Download PDFInfo
- Publication number
- CN203997078U CN203997078U CN201420478885.1U CN201420478885U CN203997078U CN 203997078 U CN203997078 U CN 203997078U CN 201420478885 U CN201420478885 U CN 201420478885U CN 203997078 U CN203997078 U CN 203997078U
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- sealing plate
- lower sealing
- closing device
- plastic film
- upper sealing
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Abstract
A kind of plastic film closing device, comprise frame, be fixed on the upper sealing plate of frame upper end, the lower sealing plate being oppositely arranged with described upper sealing plate, through upper sealing plate and the screw rod of lower sealing plate and the turning handle being fixedly connected with described screw rod top, described lower sealing plate is provided with the tapped bore being connected with screw flight, and the position over against described tapped bore on described upper sealing plate is provided with support sleeve.Plastic film closing device of the present utility model is simple in structure, reasonable in design, can seal various plastic bags, and sealing effect is good; In the utility model, adopt upper sealing plate, lower sealing plate and the screw rod being oppositely arranged, make lower sealing plate increase and smooth decreasing, the plastic bag of putting between upper sealing plate and lower sealing plate is steadily sealed, seal tight; And the fin at interval is set at lower sealing plate upper surface, and the opening of plastic bag is carried out to the sealing of several roads, make sealing tighter, especially, for the irregular plastic bag of opening, be more conducive to sealing.
Description
Technical field
The utility model relates to the mechanical equipment technical field of film material, relates in particular to a kind of plastic film closing device.
Background technology
Along with social development, the use of plastic sheeting is more and more extensive, plastic sheeting is used for greatly plastic bag, and plastic bag is generally used for the finished product packing of the food such as meat, rice and various fruit, to the encapsulation of plastic bag, generally adopt rope or belt that opening is sealed, and in supermarket, adopt adhesive plaster or envelope nailing machine by the closure of openings of plastic bag.First, adopt rope, band to encapsulate plastic bag, sealing is complicated, although and adopt adhesive plaster or the machine program that binds convenient, and can assist sealing by mechanical equipment, there is certain convenience, seal not tight.
Utility model content
Based on above the deficiencies in the prior art, it is a kind of convenient, fast that the technical matters that the utility model solves is to provide, and seals tight plastic film closing device.
In order to solve the problems of the technologies described above, the utility model provides a kind of plastic film closing device, comprise frame, be fixed on the upper sealing plate of frame upper end, the lower sealing plate being oppositely arranged with described upper sealing plate, through described upper sealing plate and the screw rod of lower sealing plate and the turning handle being fixedly connected with described screw rod top, described lower sealing plate is provided with the tapped bore being connected with described screw flight, and the position over against described tapped bore on described upper sealing plate is provided with support sleeve.
As the preferred implementation of technique scheme, the plastic film closing device that the utility model embodiment provides further comprises the part or all of of following technical characterictic:
As the improvement of technique scheme, the lower surface of described upper sealing plate is smooth plane, on the upper surface of described lower sealing plate, is interval with fin.
As the improvement of technique scheme, described upper sealing plate and lower sealing intralamellar part are provided with heating plate.
As the improvement of technique scheme, in an embodiment of the present utility model, in described frame, be also fixed with the temperature controller being electrically connected with described heating plate.
Compared with prior art, the technical solution of the utility model has following beneficial effect: plastic film closing device of the present utility model is simple in structure, reasonable in design, can seal various plastic bags, and sealing effect is good; In the utility model, adopt upper sealing plate, lower sealing plate and the screw rod being oppositely arranged, make lower sealing plate increase and smooth decreasing, the plastic bag of putting between upper sealing plate and lower sealing plate is steadily sealed, seal tight; And the fin at interval is set at lower sealing plate upper surface, and the opening of plastic bag is carried out to the sealing of several roads, make sealing tighter, especially, for the irregular plastic bag of opening, be more conducive to sealing.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification sheets, and for above and other object of the present utility model, feature and advantage can be become apparent, below in conjunction with preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing to embodiment is briefly described.
Fig. 1 is the plastic film closing device structural representation of the utility model preferred embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of the present utility model in detail, it is as the part of this specification sheets, by embodiment, principle of the present utility model is described, other aspects of the present utility model, feature and advantage thereof will become very clear by this detailed description.In the accompanying drawing of institute's reference, in different figure, same or analogous parts represent by identical drawing reference numeral.
As shown in Figure 1, be the structural representation of the plastic film closing device of the utility model preferred embodiment, plastic film closing device of the present utility model is for sealing plastic bag.
Particularly, the utility model preferred embodiment plastic film closing device comprises frame 10, be fixed on the upper sealing plate 20 of frame 10 upper ends, the lower sealing plate 30 being oppositely arranged with described upper sealing plate 20, through described upper sealing plate 20 and the screw rod 40 of lower sealing plate 30 and the turning handle 50 being fixedly connected with described screw rod 40 tops, described lower sealing plate 30 is provided with the tapped bore being threaded with described screw rod 40, position over against described tapped bore on described upper sealing plate 20 is provided with support sleeve 60, screw rod 40 rotates in support sleeve 60, by with being threaded of lower sealing plate 30, the rotation of screw rod 40 drives described lower sealing plate 30 to rise and decline.When needs seal plastic bag, by turning handle 50, screw rod 40 is rotated, drive lower sealing plate 30 upward movements, by the clamping of upper sealing plate 20 and lower sealing plate 30, make the opening involution of plastic sheeting or plastic bag together.Wherein, the opening of plastic bag enters between upper sealing plate 20 and lower sealing plate 30, to seal by the import 11 of frame 10.
Preferably, in an embodiment of the present utility model, described upper sealing plate 20 and lower sealing plate 30 inside are provided with heating plate, by heating plate, make upper sealing plate 20 and lower sealing plate 30 heating, by heat, plastic bag are sealed.The temperature of upper sealing plate 20 and lower sealing plate 30 can not be too high can not be too low, excess Temperature can damage plastic sheeting; Temperature is too low, and the effect of out of reach sealing.Preferably, in described frame 10, be also fixed with the temperature controller 70 being electrically connected with described heating plate, by temperature controller 70, control the temperature of heating plate, and then control the temperature of upper sealing plate 20 and lower sealing plate 30, to obtain better suited sealing temperature.
Further, in an embodiment of the present utility model, the lower surface of described upper sealing plate 20 is smooth plane, on the upper surface of described lower sealing plate 30, be interval with fin 31, the fin 31 that interval is set at lower sealing plate 30 upper surfaces, carries out the sealing of several roads to the opening of plastic bag, makes sealing tighter, especially for the irregular plastic bag of opening, be more conducive to sealing.
Plastic film closing device of the present utility model is simple in structure, reasonable in design, can seal various plastic bags, and sealing effect is good; In the utility model, adopt upper sealing plate 20, lower sealing plate 30 and the screw rod 40 being oppositely arranged, make lower sealing plate 30 increase and smooth decreasing, the plastic bag of putting between upper sealing plate 20 and lower sealing plate 30 is steadily sealed, seal tight; And the fin 31 at interval is set at lower sealing plate 30 upper surfaces, and the opening of plastic bag is carried out to the sealing of several roads, make sealing tighter, especially, for the irregular plastic bag of opening, be more conducive to sealing.
The above is preferred implementation of the present utility model; certainly can not limit with this interest field of the utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvement and change, these improvement and change are also considered as protection domain of the present utility model.
Claims (4)
1. a plastic film closing device, it is characterized in that, comprise frame, be fixed on the upper sealing plate of frame upper end, the lower sealing plate being oppositely arranged with described upper sealing plate, through described upper sealing plate and the screw rod of lower sealing plate and the turning handle being fixedly connected with described screw rod top, described lower sealing plate is provided with the tapped bore being connected with described screw flight, and the position over against described tapped bore on described upper sealing plate is provided with support sleeve.
2. plastic film closing device as claimed in claim 1, is characterized in that, the lower surface of described upper sealing plate is smooth plane, on the upper surface of described lower sealing plate, is interval with fin.
3. plastic film closing device as claimed in claim 1, is characterized in that, described upper sealing plate and lower sealing intralamellar part are provided with heating plate.
4. plastic film closing device as claimed in claim 3, is characterized in that, is also fixed with the temperature controller being electrically connected with described heating plate in described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478885.1U CN203997078U (en) | 2014-08-25 | 2014-08-25 | A kind of plastic film closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478885.1U CN203997078U (en) | 2014-08-25 | 2014-08-25 | A kind of plastic film closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203997078U true CN203997078U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420478885.1U Active CN203997078U (en) | 2014-08-25 | 2014-08-25 | A kind of plastic film closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203997078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10155615B2 (en) | 2016-09-26 | 2018-12-18 | Dow Global Technologies Llc | Seal bar and process for using same |
| US10173821B2 (en) | 2016-09-26 | 2019-01-08 | Dow Global Technologies Llc | Flexible fitment for flexible container |
-
2014
- 2014-08-25 CN CN201420478885.1U patent/CN203997078U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10155615B2 (en) | 2016-09-26 | 2018-12-18 | Dow Global Technologies Llc | Seal bar and process for using same |
| US10173821B2 (en) | 2016-09-26 | 2019-01-08 | Dow Global Technologies Llc | Flexible fitment for flexible container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |