CN202781796U - Stretching rod of automatic bottle blowing machine - Google Patents
Stretching rod of automatic bottle blowing machine Download PDFInfo
- Publication number
- CN202781796U CN202781796U CN 201220428105 CN201220428105U CN202781796U CN 202781796 U CN202781796 U CN 202781796U CN 201220428105 CN201220428105 CN 201220428105 CN 201220428105 U CN201220428105 U CN 201220428105U CN 202781796 U CN202781796 U CN 202781796U
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- CN
- China
- Prior art keywords
- stretching rod
- bottle
- air
- machine
- stretching bar
- 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 discloses a stretching rod of an automatic bottle blowing machine. The stretching rod adopts a hollow structure, an air pipeline is arranged in the stretching rod, and air holes are formed on the stretching rod and communicated with the air pipeline. As the air pipeline is arranged, outside cold air can be unceasingly blown in through the stretching rod, the blown-in cold air can take a cooling effect on the wall of a bottle, and then hot air is discharged from an exhaust valve. A plastic bottle manufactured in the way is suitable for hot filling or meets the high-temperature sterilization requirement.
Description
Technical field
The utility model relates to a kind of stretching bar of Machine for automatically blowing bottle.
Background technology
If the bottle of Machine for automatically blowing bottle blowing is used for the liquid of packing heating in the prior art, such as hot tea, when perhaps needing high temperature sterilization, the plastic bottle of cold Mould Machining can shrink immediately.So must adopt heating mould production to be applicable to the plastic bottle of this can requirement.But behind the employing heating mould as according to existing bottle blowing method operation, plastic bottle can lose heat resistance very soon, the requirement when still not reaching for hot filling or high temperature sterilization.Only have the plastic bottle blank of working as in mold heat, blow into cold air on one side be subject to again bottle blowing machine after once blowing, just can make qualified products Yi Bian discharge hot gas, but bottle blowing machine of the prior art only has a bottleneck purge valve, can't reach the purpose of the row while blowing.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of stretching bar of being convenient to blow into to grog bottle inside the Machine for automatically blowing bottle of cold air in the hot forming process.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the stretching bar of this Machine for automatically blowing bottle is hollow structure, and inside is provided with gas pipeline, is located at pore on it, and described pore is communicated with gas pipeline.
As of the present utility model preferred, the stretching bar of described Machine for automatically blowing bottle is provided with the pore that at least three ring shapes distribute.
The utility model adopts technique scheme: the stretching bar of Machine for automatically blowing bottle can constantly be blown into by the stretching bar outside cold air by gas distribution channel is set, and the cold air that is blown into plays cooling effect to the bottle wall, then discharges hot gas from air bleeding valve.The plastic bottle of making so just is applicable to hot filling or satisfies the requirement of high temperature sterilization.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described in detail.
Fig. 1 is the structural representation of the stretching bar of a kind of Machine for automatically blowing bottle of the utility model.
The specific embodiment
As shown in Figure 1, the stretching bar of Machine for automatically blowing bottle is hollow structure, and inside is provided with gas pipeline 1, is located at the pore 2 that three ring shapes distribute on it, and described pore 2 is communicated with gas pipeline 1.During use, gas pipeline 1 external cold air supply air line.Controlled by controlling organization when Machine for automatically blowing bottle is worked, from the purge valve air inlet of bottleneck, the stretching bar extend into a bottle embryo inside first, makes bottle base blow out plastic bottle, and then the purge valve of bottleneck changes air bleeding valve into, and the stretching bar constantly is blown into cold air.Cold air makes a bottle wall cooling, and then heated air is discharged from air bleeding valve.
Claims (2)
1. the stretching bar of a Machine for automatically blowing bottle, it is characterized in that: the stretching bar of described Machine for automatically blowing bottle is hollow structure, and inside is provided with gas pipeline (1), is located at pore (2) on it, and described pore (2) is communicated with gas pipeline (1).
2. the stretching bar of described Machine for automatically blowing bottle according to claim 1, it is characterized in that: the stretching bar of described Machine for automatically blowing bottle is provided with the pore (2) that at least three ring shapes distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428105 CN202781796U (en) | 2012-08-27 | 2012-08-27 | Stretching rod of automatic bottle blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428105 CN202781796U (en) | 2012-08-27 | 2012-08-27 | Stretching rod of automatic bottle blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202781796U true CN202781796U (en) | 2013-03-13 |
Family
ID=47809125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220428105 Expired - Fee Related CN202781796U (en) | 2012-08-27 | 2012-08-27 | Stretching rod of automatic bottle blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202781796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064461A (en) * | 2016-08-19 | 2016-11-02 | 成都市红色塑胶有限公司 | A kind of bottle blowing machine bottleneck supplement heat rejecter tapping equipment |
| CN106182708A (en) * | 2016-08-19 | 2016-12-07 | 成都市红色塑胶有限公司 | A kind of bottle blowing machine bottleneck cool air hose |
-
2012
- 2012-08-27 CN CN 201220428105 patent/CN202781796U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064461A (en) * | 2016-08-19 | 2016-11-02 | 成都市红色塑胶有限公司 | A kind of bottle blowing machine bottleneck supplement heat rejecter tapping equipment |
| CN106182708A (en) * | 2016-08-19 | 2016-12-07 | 成都市红色塑胶有限公司 | A kind of bottle blowing machine bottleneck cool air hose |
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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: 20130313 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |