CN203975341U - The closing device of vacuum sealer - Google Patents
The closing device of vacuum sealer Download PDFInfo
- Publication number
- CN203975341U CN203975341U CN201420476551.0U CN201420476551U CN203975341U CN 203975341 U CN203975341 U CN 203975341U CN 201420476551 U CN201420476551 U CN 201420476551U CN 203975341 U CN203975341 U CN 203975341U
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- CN
- China
- Prior art keywords
- plastic bag
- cylinder
- slide rail
- closing device
- cylinders
- 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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- Vacuum Packaging (AREA)
Abstract
The utility model relates to vacuum powder packaging facilities field, especially a kind of closing device of vacuum sealer, it comprises frame, two heating strips are set in frame, a side at heating strip is provided with slide rail, at the two ends of slide rail, be provided with No. one cylinder, top at an expansion link of a cylinder is provided with strut bar, on the top of strut bar, be fixed with the tightening device that plastic bag opening is tightened, the midway location of slide rail opposing be provided with two No. two cylinders, and No. two expansion links of No. two cylinders are respectively towards a cylinder of both sides, the closing device of this vacuum sealer, it is by the setting of tightening device, realized plastic bag vacuumize and sealing process in, sack is all the time in tensioning state, avoiding plastic bag is to misplace in sealing, the situations such as fold, improved packaging quality, reduce substandard products product, reduce costs, the simultaneously setting of filtering net, avoids powder to be drawn out of and causes packing to weigh to occur error, affect packaging quality, and powder is wasted.
Description
Technical field
The utility model relates to vacuum powder packaging facilities field, especially a kind of closing device of vacuum sealer.
Background technology
The hyaluronic acid production that takes various forms, by liquid, powder, in existing manufacturing enterprise, the packing of hyaluronic acid powder is adopted to vacuum packaging, powder is inner at plastic bag, with vacuum sealer, carry out in vacuum-pumping and sealing process, easily powder is extracted out to plastic bag outside, cause weighing inaccurate, waste is serious, simultaneously in vacuum, easily there are dislocation, fold etc. in the opening part of plastic bag, cause the rear sealing part unfairness of sealing, affect packaging character, after needing to seal off, repack, affect work efficiency, increase productive costs.
Utility model content
The purpose of this utility model is that a kind of closing device that can avoid the vacuum sealer of the situations such as plastic bag misplaces in sealing process, fold is provided in order to solve the deficiency of above-mentioned technology.
In order to achieve the above object, the closing device of the vacuum sealer that the utility model is designed, it comprises frame, two heating strips be arranged in parallel in frame, heating strip is provided with the slide rail parallel with heating strip with respect to the opposite side of another one heating strip therein, at the two ends of slide rail, be provided with and orthogonal two cylinders of slide rail, the plastic bag opening direction when all with sealing of an expansion link of a cylinder is consistent, top at an expansion link of a cylinder is provided with strut bar, strut bar extends between two heating strips, on the top of strut bar, be fixed with the tightening device that plastic bag opening is tightened, the midway location of slide rail opposing be provided with two No. two cylinders, and No. two expansion links of No. two cylinders are respectively towards a cylinder of both sides, No. two expansion links of No. two cylinders are fixedly connected with a cylinder of homonymy.
Technique scheme, the crank motion of the expansion link by a cylinder can be realized the opening that tightening device on strut bar enters in plastic bag opening or shifts out plastic bag, and after it enters plastic bag opening under the effect of No. two expansion links by No. two cylinders by tightening device tensioning in plastic bag opening, thereby can actv. avoid plastic bag is vacuumized or sealing process in cause dislocation or fold phenomenon occur, improved the in-use performance of equipment, and guarantee packing yield rate, reduce waste, reduced productive costs.
As optimization, the structure of the tightening device that plastic bag opening is tightened is: the contractile rectangle frame of length, and rectangle frame is divided into multiple stage, by the mutual sliding connection of multistage, rectangle frame inner hollow, and the maximum elongation length of rectangle frame is greater than the width of sealed plastic bag.This is simple in structure, rectangle frame is retractable in the opening of plastic bag, therefore by flexible the flexible of rectangle frame that driven of No. two cylinders, having realized rectangle frame tightens plastic bag opening, and it is controlled to tighten dynamics, tighten rear plastic bag opening simultaneously and be in communication with the outside, can realize plastic bag is vacuumized; The contraction of having sealed in addition rear rectangle frame is simple, and overall operation is more steady.
As optimization, in rectangle frame, be provided with the combination of filtering net or filtering net and stay bearing plate, and a filtering net is at least set in whole rectangle frame; The order number of described filtering net should be less than the diameter of packaged product.By the setting of filtering net, in the situation that the equipment that do not affect vacuumizes plastic bag, can avoid the powder in plastic bag to be drawn out of in vacuum, and cause packing to weigh, there is error, cause powder waste simultaneously, affect the quality of workshop condition.
Described slide rail is two, and be arranged in parallel, and No. one cylinder is arranged on two slide rails.This structure makes a cylinder fixing more firm on slide rail, moves more steady.
The closing device of the resulting vacuum sealer of the utility model, it is by the setting of tightening device, realized plastic bag vacuumize and sealing process in, sack is all the time in tensioning state, avoid plastic bag sealing be misplace, the situation such as fold, improved packaging quality, reduced substandard products product, reduced costs; The simultaneously setting of filtering net, avoids powder to be drawn out of and causes packing to weigh to occur error, affect packaging quality, and powder is wasted.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cutaway view of the present utility model.
The specific embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As Fig. 1, shown in Fig. 2, the closing device of the vacuum sealer that the present embodiment is described, it comprises frame 1, two heating strips 2 be arranged in parallel in frame 1, heating strip 2 is provided with the slide rail parallel with heating strip 23 with respect to the opposite side of another one heating strip 2 therein, at the two ends of slide rail 3, be provided with and orthogonal two cylinders 4 of slide rail 3, the plastic bag opening direction when all with sealing of an expansion link 5 of a cylinder 4 is consistent, top at an expansion link 5 of a cylinder 4 is provided with strut bar 6, strut bar 6 extends between two heating strips 2, on the top of strut bar 6, be fixed with the tightening device 7 that plastic bag opening is tightened, the midway location of slide rail 3 opposing be provided with two No. two cylinders 8, and No. two expansion links 9 of No. two cylinders 8 are respectively towards a cylinder 4 of both sides, No. two expansion links 9 of No. two cylinders 8 are fixedly connected with a cylinder 4 of homonymy, the structure of the tightening device 7 that plastic bag opening is tightened is: the contractile rectangle frame 12 of length, rectangle frame 12 is divided into multiple stage, by the mutual sliding connection of multistage, rectangle frame 12 inner hollow, and the maximum elongation length of rectangle frame 12 is greater than the width of sealed plastic bag.In rectangle frame 12, be provided with the combination of filtering net 10 and stay bearing plate 11; The order number of described filtering net 10 should be less than the diameter of packaged product.Described slide rail 3 is two, and be arranged in parallel, and No. one cylinder 4 is arranged on two slide rails 3.
Claims (5)
1. the closing device of a vacuum sealer, it comprises frame, two heating strips be arranged in parallel in frame, it is characterized in that: heating strip is provided with the slide rail parallel with heating strip with respect to the opposite side of another one heating strip therein, at the two ends of slide rail, be provided with and orthogonal two cylinders of slide rail, the plastic bag opening direction when all with sealing of an expansion link of a cylinder is consistent, top at an expansion link of a cylinder is provided with strut bar, strut bar extends between two heating strips, on the top of strut bar, be fixed with the tightening device that plastic bag opening is tightened, the midway location of slide rail opposing be provided with two No. two cylinders, and No. two expansion links of No. two cylinders are respectively towards a cylinder of both sides, No. two expansion links of No. two cylinders are fixedly connected with a cylinder of homonymy.
2. the closing device of a kind of vacuum sealer according to claim 1, it is characterized in that: the structure of the tightening device that plastic bag opening is tightened is: the contractile rectangle frame of length, rectangle frame is divided into multiple stage, by the mutual sliding connection of multistage, rectangle frame inner hollow, and the maximum elongation length of rectangle frame is greater than the width of sealed plastic bag.
3. the closing device of a kind of vacuum sealer according to claim 2, is characterized in that: in rectangle frame, be provided with the combination of filtering net or filtering net and stay bearing plate, and a filtering net is at least set in whole rectangle frame.
4. the closing device of a kind of vacuum sealer according to claim 3, is characterized in that: the order number of described filtering net should be less than the diameter of packaged product.
5. the closing device of a kind of vacuum sealer according to claim 1, is characterized in that: described slide rail is two, and be arranged in parallel, and No. one cylinder is arranged on two slide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476551.0U CN203975341U (en) | 2014-08-22 | 2014-08-22 | The closing device of vacuum sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476551.0U CN203975341U (en) | 2014-08-22 | 2014-08-22 | The closing device of vacuum sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203975341U true CN203975341U (en) | 2014-12-03 |
Family
ID=51972807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476551.0U Expired - Fee Related CN203975341U (en) | 2014-08-22 | 2014-08-22 | The closing device of vacuum sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203975341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401409A (en) * | 2021-05-28 | 2021-09-17 | 广东邦泽创科电器股份有限公司 | Vacuum sealing machine with high sealing flatness |
-
2014
- 2014-08-22 CN CN201420476551.0U patent/CN203975341U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401409A (en) * | 2021-05-28 | 2021-09-17 | 广东邦泽创科电器股份有限公司 | Vacuum sealing machine with high sealing flatness |
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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: 20141203 Termination date: 20170822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |