CN202241951U - Polyethylene terephthalate (PET) plastic bottle bottom cooling device - Google Patents
Polyethylene terephthalate (PET) plastic bottle bottom cooling device Download PDFInfo
- Publication number
- CN202241951U CN202241951U CN2011203115723U CN201120311572U CN202241951U CN 202241951 U CN202241951 U CN 202241951U CN 2011203115723 U CN2011203115723 U CN 2011203115723U CN 201120311572 U CN201120311572 U CN 201120311572U CN 202241951 U CN202241951 U CN 202241951U
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- China
- Prior art keywords
- bottle
- cooling
- low pressure
- plastic bottle
- pressure gas
- 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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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The utility model discloses a polyethylene terephthalate (PET) plastic bottle bottom cooling device, which is arranged at the position of a bottle outlet of a bottle blowing machine, and comprises a mounting plate, a sprayer, an adaptor, a cooling water channel and a low pressure channel. One end of the mounting plate is connected with a supporting portion, a through hole is arranged in the supporting portion and penetrates through the mounting plate to form a water outlet, the sprayer is arranged in the through hole of the supporting portion and aligned to the water outlet, and two sides of the sprayer are connected with the cooling water channel and the low pressure channel through the adaptor respectively. After a PET plastic bottle is produced by the bottle blowing machine, the cooling device enables cooling water and low pressure gas to be lead into the water cooling channel and the low pressure channel respectively, the cooling water and the low pressure gas pass through the through hole to be sprayed to the bottom of the PET plastic bottle from the water outlet after being mixed through the sprayer, thereby achieving the purpose of rapid reduction of bottle bottom temperature.
Description
Technical field
The utility model relates to the blow molding technical field, more particularly, relates in particular to a kind of device to cooling off at the bottom of the PET plastic bottle bottle of blowing out on the bottle blowing machine that is used in.
Background technology
The PET plastic bottle not only is widely used in packing soda, drinking water, fruit juice and tea beverage etc., is the maximum beverage packing of current use amount, and is widely used in various fields such as food, chemical industry, medicine packing.At present; Most domestic manufacturing enterprise is the temperature at the bottom of reducing bottle through the bed die cooling water after bottle blowing machine is blown out the PET plastic bottle, adopts this kind method to cool off at the bottom of the PET bottle bottle; Poor effect when doing stress test for a bottle end directly influences the product quality of PET bottle.In order to ensure the quality of products, the reduction of speed production of having to again prolongs cool time, thereby causes production efficiency not high.
The utility model content
The purpose of the utility model is the deficiency to above-mentioned prior art, and cooling device at the bottom of a kind of PET plastic bottle bottle is provided, and this device can reduce the temperature at the bottom of the PET plastic bottle bottle fast, when guaranteeing product quality, enhances productivity.
For realizing above-mentioned purpose; Cooling device at the bottom of the PET plastic bottle bottle that the utility model provided; Be arranged on the bottle mouth position that of bottle blowing machine, comprise installing plate, shower nozzle, adapter, cooling-water duct and low pressure gas passage, comprise installing plate, shower nozzle, adapter, cooling-water duct and low pressure gas passage; Said installing plate one end is connected with the support portion; Offer through hole in the support portion and run through installing plate and form delivery port, shower nozzle is provided with in the through hole of support portion and aims at delivery port, and the both sides of shower nozzle connect cooling-water duct and low pressure gas passage respectively through adapter.
As a kind of preferred, be provided with valve on said cooling-water duct and the low pressure gas passage.
As a kind of preferred, said valve comprises hand-operated valve and magnetic valve.
Cooling device is through feeding cooling water and low-pressure gas respectively at the bottom of the utility model PET plastic bottle bottle in cooling-water duct and low pressure gas passage; After bottle blowing machine is blown out the PET plastic bottle; Open hand-operated valve and magnetic valve; At the bottom of low pressure gas in cooling water in the cooling-water duct and the low pressure gas passage mixed the back via through holes and spray to PET plastic bottle bottle from delivery port through shower nozzle, reach the purpose of temperature at the bottom of the quick reduction bottle.
Description of drawings
Fig. 1 is the structural representation of cooling device at the bottom of the utility model PET plastic bottle bottle.
Among the figure: the 1-bottle blowing machine; The 2-installing plate; The 21-support portion; The 22-through hole; The 23-delivery port; The 3-shower nozzle; The 4-adapter; The 5-cooling-water duct; 6-low pressure gas passage; The 7-hand-operated valve; The 8-magnetic valve.
The specific embodiment
For further understanding the summary of the invention and the characteristics of the utility model, the following instance of giving an example now, and conjunction with figs. specifies as follows:
Consult shown in Figure 1ly, cooling device at the bottom of the utility model PET plastic bottle bottle is arranged on the bottle mouth position that of bottle blowing machine 1, comprises installing plate 2, shower nozzle 3, adapter 4, cooling-water duct 5 and low pressure gas passage 6.One end of installing plate 2 is connected with support portion 21, offers through hole 22 in this support portion 21 and run through installing plate 2 to form delivery port 23.Shower nozzle 3 is arranged in the through hole 22 of support portion 21, aims at delivery port 23.The both sides of shower nozzle 3 connect cooling-water duct 5 and low pressure gas passage 6 respectively through adapter 4.On cooling-water duct 5 and low pressure gas passage 6, be provided with hand-operated valve 7 and magnetic valve 8.
The operation principle of the utility model cooling device is: in cooling-water duct 5 and low pressure gas passage 6, feed cooling water and low-pressure gas respectively; After bottle blowing machine 1 is blown out the PET plastic bottle; Open hand-operated valve 7 and magnetic valve 8; At the bottom of low pressure gas in cooling water in the cooling-water duct 5 and the low pressure gas passage 6 were mixed back via through holes 22 and spray to PET plastic bottle bottle from delivery port 23 through shower nozzle 3, the temperature at the bottom of making bottle lowered the anti-pressure ability of raising PET plastic bottle fast; When guaranteeing product quality, also improved production efficiency.
For further realizing energy-conserving and environment-protective; The cooling water and the low-pressure gas that in cooling-water duct 5 and low pressure gas passage 6, feed; It is the 0.7MPa low-pressure gas that utilizes in the bottle blowing machine 1 existing 8-12 ℃ cooling water and pre-blowing to use; Therefore needn't increase extra input again, not only energy-conservation but also can guarantee the normal operation of producing.
Claims (3)
1. cooling device at the bottom of the PET plastic bottle bottle; Be arranged on the bottle mouth position that of bottle blowing machine; Comprise installing plate, shower nozzle, adapter, cooling-water duct and low pressure gas passage, it is characterized in that: said installing plate one end is connected with the support portion, offers through hole in the support portion and run through installing plate to form delivery port; Shower nozzle is provided with in the through hole of support portion and aims at delivery port, and the both sides of shower nozzle connect cooling-water duct and low pressure gas passage respectively through adapter.
2. cooling device at the bottom of the PET plastic bottle bottle according to claim 1 is characterized in that: be provided with valve on said cooling-water duct and the low pressure gas passage.
3. cooling device at the bottom of the PET plastic bottle bottle according to claim 2, it is characterized in that: said valve comprises hand-operated valve and magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203115723U CN202241951U (en) | 2011-08-25 | 2011-08-25 | Polyethylene terephthalate (PET) plastic bottle bottom cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203115723U CN202241951U (en) | 2011-08-25 | 2011-08-25 | Polyethylene terephthalate (PET) plastic bottle bottom cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202241951U true CN202241951U (en) | 2012-05-30 |
Family
ID=46103244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203115723U Expired - Fee Related CN202241951U (en) | 2011-08-25 | 2011-08-25 | Polyethylene terephthalate (PET) plastic bottle bottom cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202241951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999650A (en) * | 2015-07-31 | 2015-10-28 | 佛山市百进一精密机械有限公司 | Plastic bottle bottom water cooler with efficient cooling performance |
| CN110494268A (en) * | 2017-04-11 | 2019-11-22 | 克朗斯股份公司 | Fluid channel, the method and container processing systems for preparing fluid channel |
-
2011
- 2011-08-25 CN CN2011203115723U patent/CN202241951U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999650A (en) * | 2015-07-31 | 2015-10-28 | 佛山市百进一精密机械有限公司 | Plastic bottle bottom water cooler with efficient cooling performance |
| CN110494268A (en) * | 2017-04-11 | 2019-11-22 | 克朗斯股份公司 | Fluid channel, the method and container processing systems for preparing fluid channel |
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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: 20120530 Termination date: 20120825 |