CN208646027U - Blow moulding machine shuts down temperature-controlling system - Google Patents
Blow moulding machine shuts down temperature-controlling system Download PDFInfo
- Publication number
- CN208646027U CN208646027U CN201821335841.8U CN201821335841U CN208646027U CN 208646027 U CN208646027 U CN 208646027U CN 201821335841 U CN201821335841 U CN 201821335841U CN 208646027 U CN208646027 U CN 208646027U
- Authority
- CN
- China
- Prior art keywords
- head
- cold wind
- blow moulding
- wind ring
- interior cold
- Prior art date
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- 238000000071 blow moulding Methods 0.000 title claims abstract description 19
- 239000003507 refrigerant Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000002562 thickening agent Substances 0.000 abstract description 4
- 239000000284 extract Substances 0.000 description 7
- 238000002955 isolation Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a kind of blow moulding machines to shut down temperature-controlling system, belong to blow moulding machine technical field.Blow moulding machine described in the utility model shuts down temperature-controlling system, including chimney, film bubble, interior cold wind ring and head, and interior cold wind ring center is equipped with groove；It is equipped between groove upper surface and chimney and lid is isolated；The two sides of interior cold wind ring are equipped with film bubble, and the lower section of interior cold wind ring is equipped with head, more blast pipe A and exhaust column A are respectively equipped with inside interior cold wind ring and head；Exhaust column B and blast pipe B are additionally provided with inside head, exhaust column B is connected with exhaust fan.Design is scientific and reasonable for the utility model, simple and convenient, so that head internal temperature drops to the fusing point of raw material hereinafter, reducing the generation of thickener in a short time when shutting down, improves product quality, reduces production cost.
Description
Technical field
The utility model relates to a kind of blow moulding machines to shut down temperature-controlling system, belong to blow moulding machine technical field.
Background technique
It is most important for the control of temperature parameter during film blow blowing.In extruder used in blow moulding machine, in head
Portion's temperature control has the following deficiencies: that heating is controllable, cools down uncontrollable, and head internal temperature does not distribute not come out when shutdown, temperature decline
To raw material fusing point hereinafter, some need 5 more than hour, cause raw material thermo-oxidative ageing in head, eventually become thickener, directly
Influence product quality is connect, production cost is increased.
Utility model content
The purpose of this utility model is to provide a kind of blow moulding machines to shut down temperature-controlling system, and design is scientific and reasonable, operation letter
It is single convenient, so that head internal temperature drops to the fusing point of raw material hereinafter, reducing the generation of thickener in a short time when shutting down,
Product quality is improved, production cost is reduced.
Blow moulding machine described in the utility model shuts down temperature-controlling system, including chimney, film bubble, interior cold wind ring and head, interior cold
Vane center is equipped with groove；It is equipped between groove upper surface and chimney and lid is isolated；The two sides of interior cold wind ring are equipped with film bubble, interior cold wind
The lower section of ring is equipped with head, and more blast pipe A and exhaust column A are respectively equipped with inside interior cold wind ring and head；Inside head
It is additionally provided with exhaust column B and blast pipe B, exhaust column B is connected with exhaust fan.
The blast pipe A is consistent with the quantity of exhaust column A.
Preferably, blast pipe B is connected with air inlet fan.
Preferably, blast pipe B is connected with refrigerant storage tank.
Preferably, groove is cylinder.
Before not improving, when blow moulding machine is blow molded, the wind of sucking is entered inside interior cold wind ring by blast pipe A, then through interior cold
The air outlet of vane two sides enters film bubble, to keep the width of film；The hot wind inside chimney is extracted out by exhaust column A, with drop
The temperature of low film bubble inside and film product；When shutdown, original is arranged in the isolation lid of bottom portion of groove, is improved to groove upper surface,
Chimney and interior cold wind ring are kept apart, exhaust column A no longer extracts the wind inside chimney out, but extracts the wind inside head out；Pass through
Exhaust column B extracts the hot-air inside head out, is filled with compressed air by the blast pipe B being equipped with and cools down to head, or
Person, to liquid carbon dioxide is filled with inside head, realizes the fast cooling of head by exhaust column B.
The utility model compared with prior art, has the advantages that
The utility model redesigns structure using the air hose of existing interior cold control system, air-introduced machine and isolation lid,
Fast cooling is carried out to head when shutdown, the generation of thickener is reduced, improves product quality, extends the cleaning week of head
Phase reduces production cost.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
In figure: 1, chimney；2, film bubble；3, interior cold wind ring；4, head；5, exhaust column A；6, blast pipe A；7, exhaust column B；8,
Exhaust fan；9, blast pipe B；10, air inlet fan；11, groove；12, isolation lid.
Specific embodiment
The utility model is further described below with reference to embodiment, but its reality for being not intended to limit the utility model
It applies.
Embodiment 1
As shown in Figure 1, the blow moulding machine shuts down temperature-controlling system, including chimney 1, film bubble 2, interior cold wind ring 3 and head 4,
Interior 3 center of cold wind ring is equipped with groove 11；It is equipped between 11 upper surface of groove and chimney 1 and lid 12 is isolated；The two sides of interior cold wind ring 3 are set
There is film bubble 2, the lower section of interior cold wind ring 3 is equipped with head 4, more blast pipe A are respectively equipped with inside interior cold wind ring 3 and head 4
6 and exhaust column A 5；Exhaust column B 7 and blast pipe B 9 are additionally provided with inside head 4, exhaust column B 7 is connected with exhaust fan 8.
The blast pipe B 9 is connected with air inlet fan 10.
The groove 11 is cylinder.
The quantity of the blast pipe A 6 and exhaust column A 5 is 11.
The quantity of the blast pipe B 10 and exhaust column B 7 is 1.
Before not improving, when blow moulding machine is blow molded, the wind of sucking is entered inside interior cold wind ring 3 by blast pipe A 6, then through interior
The air outlet of 3 two sides of cold wind ring enters film bubble 2, to keep the width of film；The hot wind inside chimney 1 is taken out by exhaust column A 5
Out, to reduce the temperature inside film bubble 2 with film product；When shutdown, original is arranged in the isolation lid 12 of 11 bottom of groove, is improved extremely
11 upper surface of groove keeps apart chimney 1 and interior cold wind ring 3, and exhaust column A 5 no longer extracts the wind inside chimney 1 out, but extracts out
Wind inside head 4；The hot-air inside head 4 is extracted out by exhaust column B 7, pressure is filled with by the blast pipe B 9 being equipped with
Contracting air cools down to head 4.
Embodiment 2
Other structures are identical as in embodiment 1, the difference is that:
The blast pipe B 9 is connected with refrigerant storage tank.
Before not improving, when blow moulding machine is blow molded, the wind of sucking is entered inside interior cold wind ring 3 by blast pipe A 6, then through interior
The air outlet of 3 two sides of cold wind ring enters film bubble 2, to keep the width of film；The hot wind inside chimney 1 is taken out by exhaust column A 5
Out, to reduce the temperature inside film bubble 2 with film product；When shutdown, original is arranged in the isolation lid 12 of 11 bottom of groove, is improved extremely
11 upper surface of groove keeps apart chimney 1 and interior cold wind ring 3, and exhaust column A 5 no longer extracts the wind inside chimney 1 out, but extracts out
Wind inside head 4；The hot-air inside head 4 is extracted out by exhaust column B 7, by exhaust column B to being filled with inside head 4
Liquid carbon dioxide realizes the fast cooling of head 4.
Claims (5)
1. a kind of blow moulding machine shuts down temperature-controlling system, it is characterised in that: including chimney (1), film bubble (2), interior cold wind ring (3) and head
(4), interior cold wind ring (3) center is equipped with groove (11)；It is equipped between groove (11) upper surface and chimney (1) and lid (12) is isolated；It is interior
The two sides of cold wind ring (3) are equipped with film bubble (2), and the lower section of interior cold wind ring (3) is equipped with head (4), run through interior cold wind ring (3) and head
(4) internal to be respectively equipped with more blast pipe A (6) and exhaust column A (5)；Exhaust column B (7) and blast pipe are additionally provided with inside head (4)
B (9), exhaust column B (7) are connected with exhaust fan (8).
2. blow moulding machine according to claim 1 shuts down temperature-controlling system, it is characterised in that: blast pipe A (6) and exhaust column A (5)
Quantity it is consistent.
3. blow moulding machine according to claim 1 shuts down temperature-controlling system, it is characterised in that: blast pipe B (9) and air inlet fan (10)
It is connected.
4. blow moulding machine according to claim 1 shuts down temperature-controlling system, it is characterised in that: blast pipe B (9) and refrigerant storage tank
It is connected.
5. blow moulding machine according to claim 1 shuts down temperature-controlling system, it is characterised in that: groove (11) is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821335841.8U CN208646027U (en) | 2018-08-17 | 2018-08-17 | Blow moulding machine shuts down temperature-controlling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821335841.8U CN208646027U (en) | 2018-08-17 | 2018-08-17 | Blow moulding machine shuts down temperature-controlling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208646027U true CN208646027U (en) | 2019-03-26 |
Family
ID=65790647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821335841.8U Active CN208646027U (en) | 2018-08-17 | 2018-08-17 | Blow moulding machine shuts down temperature-controlling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208646027U (en) |
-
2018
- 2018-08-17 CN CN201821335841.8U patent/CN208646027U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 255400 Dongshou, Weisi South Road, Linzi District, Zibo City, Shandong Province Patentee after: Shandong Shouzheng Plastic Industry Co.,Ltd. Country or region after: China Address before: 255414 East of Weisi South Road, Maotuo Village, Xindian Street, Linzi District, Shandong Province Patentee before: SHANDONG SHOUZHENG AGRICUTURAL FILM MANUFACTURING Co.,Ltd. Country or region before: China |