CN204568112U - A kind of vacuum packing machine vacuum cover of die cast - Google Patents
A kind of vacuum packing machine vacuum cover of die cast Download PDFInfo
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- CN204568112U CN204568112U CN201520304334.8U CN201520304334U CN204568112U CN 204568112 U CN204568112 U CN 204568112U CN 201520304334 U CN201520304334 U CN 201520304334U CN 204568112 U CN204568112 U CN 204568112U
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- vacuum
- packing machine
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- lid
- die cast
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Abstract
The utility model relates to vacuum packing machine vacuum cover, particularly a kind of vacuum packing machine vacuum cover of die cast.It comprises vacuum lid, it is characterized in that on described vacuum lid, be provided with the sealing strip fixed leg, sealing band hold down groove and the connecting pin fixing with vacuum machine that are integrated in one with described vacuum lid.Its objective is the vacuum packing machine vacuum cover of the die cast that a kind of processing technology is simple, tooling cost is low, the process-cycle is short, reject rate is low in order to design.The advantages such as compared with prior art, it is higher that vacuum cover has intensity, high temperature resistant, withstanding corrosion, and list seals, two envelope type all can be suitable for.
Description
Technical field
The utility model relates to vacuum packing machine vacuum cover, particularly a kind of vacuum packing machine vacuum cover of die cast.
Background technology
At present, what vacuum packing machine vacuum cover mostly on the market was acrylic material has cover, and it exists following defect:
1, acrylic production difficulty is large, and cost is high.
2, poor impact resistance, transport bothers relatively, transport can not overlap, weight, the relatively good external packing of needs, so packing cost is higher.
3, transparent of long duration of acrylic can turn yellow, and surface easily scratch, poor heat resistance, has peculiar smell under high temperature.
4, processing needs hot-forming, engraving seal groove, polishing, boring etc.Processing technology is complicated, tooling cost is large, the process-cycle is long, reject rate is high.
Summary of the invention
The purpose of this utility model is the vacuum packing machine vacuum cover of the die cast that a kind of processing technology is simple, tooling cost is low, the process-cycle is short, reject rate is low in order to design.
To achieve these goals, the utility model adopts following technical solution: a kind of vacuum packing machine vacuum cover of die cast, it comprises vacuum lid, it is characterized in that on described vacuum lid, be provided with the sealing strip fixed leg, sealing band hold down groove and the feet for being fixedly connected with vacuum machine that are integrated in one with described vacuum lid.
The utility model, in order to vacuum cover is when wrapping machine uses, facilitates user to observe the condition of production in vacuum chamber, arranges further described technical scheme: be provided with perforate at the top of described vacuum lid, described perforate arranges transparent toughened glass.
The utility model conveniently vacuum cover is applicable to single envelope or two envelope type simultaneously, arranges further: on described vacuum lid, be provided with four described sealing strip fixed legs to described technical scheme.
The utility model, in order to make vacuum cover intensity higher, has high temperature resistant, withstanding corrosion simultaneously, arranges further described technical scheme: described vacuum lid adopts DMC bulk Resin Transfer Moulding shaping.
Compared with prior art, the beneficial effect had: porose position, the equal one-shot forming of shape, can save overhours, cost, condemnation factor are low, compare the vacuum cover of acrylic material, intensity is higher, high temperature resistant, withstanding corrosion for the utility model.Single envelope, two envelope type all can be suitable for.
Accompanying drawing explanation
Fig. 1 is the longitudinal sectional drawing of the present embodiment.
Fig. 2 is Fig. 1 left view.
Fig. 3 is Fig. 1 right elevation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1-Figure 3, the present embodiment comprises vacuum lid 2, and described vacuum lid 2 adopts DMC bulk Resin Transfer Moulding shaping, makes vacuum cover intensity higher, has high temperature resistant, withstanding corrosion simultaneously; Described vacuum lid 2 is provided with the sealing strip fixed leg 1, sealing band hold down groove 6 and the connecting pin 3 fixing with vacuum machine that are integrated in one with described vacuum lid 2, and porose position, the equal one-shot forming of shape, can save overhours and cost, condemnation factor is low.
In order to vacuum cover is when wrapping machine uses, facilitate user to observe the condition of production in vacuum chamber, be provided with perforate at the top of described vacuum lid 2, described perforate arranges transparent toughened glass 4.In addition, conveniently vacuum cover is applicable to single envelope or two envelope type simultaneously, and described vacuum lid 2 is provided with four described sealing strip fixed legs 1.
Claims (4)
1. the vacuum packing machine vacuum cover of a die cast, it comprises vacuum lid (2), it is characterized in that on described vacuum lid (2), be provided with the sealing strip fixed leg (1), sealing band hold down groove (6) and the feet (3) for being fixedly connected with vacuum machine that are integrated in one with described vacuum lid (2).
2. the vacuum packing machine vacuum cover of a kind of die cast according to claim 1, is characterized in that being provided with perforate at the top of described vacuum lid (2), described perforate arranges transparent toughened glass (4).
3. the vacuum packing machine vacuum cover of a kind of die cast according to claim 2, is characterized in that on described vacuum lid (2), be provided with four described sealing strip fixed legs (1).
4. the vacuum packing machine vacuum cover of a kind of die cast according to claim 3, is characterized in that described vacuum lid (2) adopts DMC bulk Resin Transfer Moulding shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304334.8U CN204568112U (en) | 2015-05-05 | 2015-05-05 | A kind of vacuum packing machine vacuum cover of die cast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304334.8U CN204568112U (en) | 2015-05-05 | 2015-05-05 | A kind of vacuum packing machine vacuum cover of die cast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204568112U true CN204568112U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520304334.8U Active CN204568112U (en) | 2015-05-05 | 2015-05-05 | A kind of vacuum packing machine vacuum cover of die cast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204568112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700098246A1 (en) * | 2017-09-01 | 2019-03-01 | Marziano Salvaro | VACUUM PACKAGING MACHINE. |
-
2015
- 2015-05-05 CN CN201520304334.8U patent/CN204568112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700098246A1 (en) * | 2017-09-01 | 2019-03-01 | Marziano Salvaro | VACUUM PACKAGING MACHINE. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |