CN205905405U - Blowing device that can fast switch over mould - Google Patents
Blowing device that can fast switch over mould Download PDFInfo
- Publication number
- CN205905405U CN205905405U CN201620705145.6U CN201620705145U CN205905405U CN 205905405 U CN205905405 U CN 205905405U CN 201620705145 U CN201620705145 U CN 201620705145U CN 205905405 U CN205905405 U CN 205905405U
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- CN
- China
- Prior art keywords
- blowing
- air valve
- mould
- trachea
- scavenging air
- 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 blowing device that can fast switch over mould, including the guide rail, fixed mould seat, sliding mode utensil seat and control box, it connects a blowing lamella mould to be equipped with fixed mould seat on the guide rail respectively, it connects second blowing lamella mould and is equipped with mount pad installation cylinder to be equipped with sliding mode utensil seat, through first blowing lamella mould of the flexible drive of cylinder and second blowing lamella mould deciliter, carry out the design partition of blowing production, but carry out the high pressure switching of vacuum between breathing in of blowing through being equipped with the first scavenging valve of control box control, and the second scavenging valve is controlled to the cooperation control box and the third scavenging valve carries out gaseous exchange, the blowing of carrying on that can be simply swift is produced. The utility model discloses the quick change blowing mould of ability has improved the change speed and change efficiency of blowing mould, and then improves blowing product processing enterprises's economic benefits, has fine use value and spreading value.
Description
Technical field
This utility model is related to a kind of blowing device of mould, particularly to a kind of blowing dress that can be switched fast mould
Put.
Background technology
Blowing, is a kind of plastic processing method quickly growing, it starts from nineteen forties.Most of
Blow-molded article manufactured by extrusion blow molding processes, expressing technique makes to force material to manufacture product by a hole or mould.
Extrusioning blowing process is generally made up of four steps, the first step: shaped plastics embryo (extrusion of hollow plastic pipe)；Second step: on type embryo
Split-ring mold had closure, clamping mold simultaneously cuts off type embryo；3rd step: blow a type embryo to the cold wall of die cavity, adjust opening and cold
But keep certain pressure: the 4th step: open mould, unload the plastic being blown during.Initially, due to blow moulding equipment not
Complete, blow molding process can only manufacture some low-density polyethylene products, the continuous development with blow molding machine later and complete
Kind, start to process some highdensity polyethylene products, at present, be blow molded this plastic working method in plastic
In popularized, this comes from plastic product that it is suitable for extensively, and the maturation of blow moulding equipment, but current blow moulding equipment
Also it has been short of in terms of the flexibility ratio of blow molded product, waited to improve, be included among these in the Renewal process of blow mold,
Can not quickly change, lead to the problem that production efficiency is low.
Utility model content
The utility model proposes a kind of blowing device that can be switched fast mould, solve blowing system in prior art
The production technology personnel of product it is impossible to quick change, lead to the problem that production efficiency is low in the Renewal process of blow mold,
Setting fixing mould seat connect first blowing petal and setting sliding mould seat connect second blowing petal, by mold base with
It is blow molded the quick partition of petal and connects the change realizing blow mold, and then improve the replacing speed of blow mold and imitate with changing
Rate, improves the economic benefit of blow molded product processing enterprise.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
A kind of blowing device that can be switched fast mould of this utility model, including guide rail, fixing mould seat, sliding mould
Seat and control chamber, one end of described guide rail is fixed with described fixing mould seat, and the top of described fixing mould seat is fixedly connected
First blowing petal, the middle part of described guide rail is fitting to connection and is provided with described sliding mould seat, and the top of described sliding mould seat is solid
Surely it is provided with the second blowing petal, the other end of described guide rail is fixed with mounting seat, and the top of described mounting seat is fixed with gas
Cylinder, the telescopic shaft of described cylinder connects described sliding mould seat, inside described first blowing petal and described second blowing petal
It is provided with gas port, described gas port docking connects trachea, and described trachea connects the first scavenging air valve, and described first scavenging air valve passes through institute
State trachea and connect vacuum gas tank and high pressure gas holder respectively, described high pressure gas holder passes through described trachea and connects the second scavenging air valve, described
Second scavenging air valve connects the flexible air inlet of described cylinder respectively by described trachea, and described high pressure gas holder passes through described trachea even
Connect the 3rd scavenging air valve, described 3rd scavenging air valve passes through described trachea and connects inflatable mouth, and described inflatable mouth connects plastics embryo, described
Described trachea between 3rd scavenging air valve and described inflatable mouth is provided with air pressure regulator, described first scavenging air valve, described second
Scavenging air valve and described 3rd scavenging air valve connect described control chamber by wire.
As a kind of optimal technical scheme of the present utility model, the connecting portion of described gas port and described trachea is provided with sealing
Circle.
As a kind of optimal technical scheme of the present utility model, described gas port is evenly distributed in described first blowing petal
On the blow molding die inwall of the described second blowing petal, and distribution density is 4 holes every square centimeter to 8 holes.
As a kind of optimal technical scheme of the present utility model, described trachea is plastic tube or rubber tube.
As a kind of optimal technical scheme of the present utility model, described first scavenging air valve, described second scavenging air valve and described
3rd scavenging air valve has regulation air pressure function.
The beneficial effect that this utility model is reached is: structure of the present utility model is simple, cheap, and practicality
By force, the production technology personnel of blow-molded article in prior art are solved in the Renewal process of blow mold it is impossible to quickly more
Change, lead to the problem that production efficiency is low, setting fixing mould seat connects the first blowing petal and setting sliding mould seat connects
Connect the second blowing petal, by mold base and the blowing quick partition of petal be connected the change realizing blow mold, Jin Erti
The replacing speed of high blow mold and replacing efficiency, improve the economic benefit of blow molded product processing enterprise.
Brief description
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used for explaining this utility model together, does not constitute to restriction of the present utility model.In the accompanying drawings:
Fig. 1 is subjectivity structural representation of the present utility model；
In figure: 1, guide rail；2nd, fixing mould seat；3rd, the first blowing petal；4th, sliding mould seat；5th, the second blowing petal；
6th, gas port；7th, blow molding die inwall；8th, plastics embryo；9th, trachea；10th, the first scavenging air valve；11st, vacuum gas tank；12nd, high pressure gas
Tank；13rd, the second scavenging air valve；14th, cylinder；15th, mounting seat；16th, control chamber；17th, the 3rd scavenging air valve；18th, inflatable mouth；19th, air pressure
Regulating valve；20th, sealing ring.
Specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
Embodiment 1
As shown in figure 1, this utility model provides a kind of blowing device that can be switched fast mould, including guide rail 1, fix
Mold base 2, sliding mould seat 4 and control chamber 16, one end of guide rail 1 is fixed with fixing mould seat 2, the top of fixing mould seat 2
End is fixedly connected the first blowing petal 3, and the middle part of guide rail 1 is fitting to connection and is provided with sliding mould seat 4, the top of sliding mould seat 4
It is fixed with the second blowing petal 5, the other end of guide rail 1 is fixed with mounting seat 15, and the top of mounting seat 15 is fixed with gas
Cylinder 14, the telescopic shaft of cylinder 14 connects sliding mould seat 4, is provided with gas port inside the first blowing petal 3 and the second blowing petal 5
6, gas port 6 docking connects trachea 9, and trachea 9 connects the first scavenging air valve 10, and the first scavenging air valve 10 is connected very respectively by trachea 9
Air tank 11 and high pressure gas holder 12, high pressure gas holder 12 connects the second scavenging air valve 13 by trachea 9, and the second scavenging air valve 13 passes through trachea
The 9 flexible air inlets connecting cylinder 14 respectively, high pressure gas holder 12 connects the 3rd scavenging air valve 17, the 3rd scavenging air valve 17 by trachea 9
Inflatable mouth 18 is connected by trachea 9, inflatable mouth 18 connects plastics embryo 8, the trachea 9 between the 3rd scavenging air valve 17 and inflatable mouth 18
It is provided with air pressure regulator 19, the first scavenging air valve 10, the second scavenging air valve 13 and the 3rd scavenging air valve 17 connect control chamber by wire
16.
Further, the connecting portion of gas port 6 and trachea 9 is provided with sealing ring 20, and sealing ring 20 can be blow molded lobe first
In the fixed installation of mould 3 and fixing mould seat 2 and the second blowing petal 5 and sliding mould seat 4, quickly it is closely attached and leads
Pore 6 and trachea 9, make the replacing of blow molding die simple and quick.
Gas port 6 is evenly distributed in the first blowing petal 3 and the blow molding die inwall 7 of the second blowing petal 5, and is distributed close
Degree be 4 holes every square centimeter to 8 holes, can stablize and be rapidly performed by air-breathing and air blowing, improve the quality of blow molded product and product
Amount.
Trachea 9 is plastic tube or rubber tube, can move without damaged and gas leakage with sliding mould seat 4.
First scavenging air valve 10, described second scavenging air valve 13 and described 3rd scavenging air valve 17 have regulation air pressure function, permissible
The air pressure that real-time regulation produces, makes more stable the carrying out of production.
Operation logic of the present utility model and operational process are: plastics embryo 8 to be processed will be installed on inflatable mouth 18,
Instruction control chamber 16 starts the second scavenging air valve 13 and controls cylinder 14 to protract, and cylinder 14 promotes sliding mould seat 4 to carry the second blowing
Petal 5 is overlapped with the first petal tool 3 on fixing mould seat 2, constitutes complete blow mold, and instruction the first scavenging air valve 10 switches
The most pure virginity air tank 11, in gas port 6, air pressure reduces, and instruction the 3rd scavenging air valve 17 injects high pressure gas in plastics embryo 8 simultaneously, moulds
Material embryo 8 according to the shape molding of blow molding die inwall 7, instructs the first scavenging air valve 10 and switches under the collective effect of two strands of air pressure
High pressure gas holder 12, instructs the second scavenging air valve 13 simultaneously and controls cylinder 14 to retract, and then drives sliding mould seat 4 and the second blowing lobe
Mould 5 leaves, and the blow-molded article now taking out molding completes an operating process.
Only need to when needing and manufacturing different shape, the blow molded product of size change the first blowing petal 3 and the second blowing
Petal 5, because being that docking connects between gas port 6 and trachea 9, need not carry out gas port 6 and with the releasing of trachea 9 and connecting behaviour
Work, now releases the mechanical connection between the first blowing petal 3 and fixing mould seat 2 and releases the second blowing petal 5 and slide
Mechanical connection between moving mold seat 4 is it is possible to realize quick-replaceable, thus reducing replacing construction, improves work efficiency.
Structure of the present utility model is simple, cheap and practical, and setting fixing mould seat 2 connects the first blowing
Petal 3 and setting sliding mould seat 4 connect the second blowing petal 5, by mold base and the quick partition being blow molded petal and company
Connect the change realizing blow mold, and then improve the replacing speed of blow mold and change efficiency, solve in prior art and blow
Mould the production technology personnel of product in the Renewal process of blow mold it is impossible to quick change, lead to production efficiency low
Problem, improves the replacing speed of blow mold and changes efficiency, and then improve the economic benefit of blow molded product processing enterprise.
Finally it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can be modified to the technical scheme described in foregoing embodiments, or to wherein some technical characteristics
Carry out equivalent.All of the present utility model spirit and principle within, any modification, equivalent substitution and improvement made etc., all
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of blowing device that can be switched fast mould, including guide rail (1), fixing mould seat (2), sliding mould seat (4)
With control chamber (16) it is characterised in that one end of described guide rail (1) is fixed with described fixing mould seat (2), described stent
The top of tool seat (2) is fixedly connected the first blowing petal (3), and the middle part of described guide rail (1) is fitting to connection and is provided with described sliding die
Tool seat (4), the top of described sliding mould seat (4) is fixed with the second blowing petal (5), and the other end of described guide rail (1) is solid
Surely it is provided with mounting seat (15), the top of described mounting seat (15) is fixed with cylinder (14), and the telescopic shaft of described cylinder (14) is even
Connect described sliding mould seat (4), inside described first blowing petal (3) and described second blowing petal (5), be provided with gas port
(6), described gas port (6) docking connects trachea (9), and described trachea (9) connects the first scavenging air valve (10), described first scavenging air valve
(10) vacuum gas tank (11) and high pressure gas holder (12) are connected respectively by described trachea (9), described high pressure gas holder (12) passes through institute
State trachea (9) and connect the second scavenging air valve (13), described second scavenging air valve (13) connects described cylinder respectively by described trachea (9)
(14) flexible air inlet, described high pressure gas holder (12) connects the 3rd scavenging air valve (17) by described trachea (9), and the described 3rd changes
Air valve (17) connects inflatable mouth (18) by described trachea (9), and described inflatable mouth (18) connects plastics embryo (8), and the described 3rd
Described trachea (9) between scavenging air valve (17) and described inflatable mouth (18) is provided with air pressure regulator (19), described first ventilation
Valve (10), described second scavenging air valve (13) and described 3rd scavenging air valve (17) connect described control chamber (16) by wire.
2. a kind of blowing device that can be switched fast mould according to claim 1 is it is characterised in that described gas port
And the connecting portion of described trachea (9) is provided with sealing ring (20) (6).
3. a kind of blowing device that can be switched fast mould according to claim 2 is it is characterised in that described gas port
(6) it is evenly distributed in described first blowing petal (3) and the blow molding die inwall (7) of described second blowing petal (5), and be distributed
Density is 4 holes every square centimeter to 8 holes.
4. a kind of blowing device that can be switched fast mould according to claim 1 is it is characterised in that described trachea
(9) it is plastic tube or rubber tube.
5. a kind of blowing device that can be switched fast mould according to claim 1 is it is characterised in that described first changes
Air valve (10), described second scavenging air valve (13) and described 3rd scavenging air valve (17) have regulation air pressure function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705145.6U CN205905405U (en) | 2016-07-06 | 2016-07-06 | Blowing device that can fast switch over mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705145.6U CN205905405U (en) | 2016-07-06 | 2016-07-06 | Blowing device that can fast switch over mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205905405U true CN205905405U (en) | 2017-01-25 |
Family
ID=57804428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620705145.6U Expired - Fee Related CN205905405U (en) | 2016-07-06 | 2016-07-06 | Blowing device that can fast switch over mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205905405U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI611897B (en) * | 2017-07-05 | 2018-01-21 | Zhang Zai Shun | Rapid die change device for forming machine (2) |
| TWI635945B (en) * | 2017-07-05 | 2018-09-21 | 張再順 | Quick die changing device for forming machine (1) |
| CN111231271A (en) * | 2020-01-19 | 2020-06-05 | 张丽丽 | Blow molding equipment for blow molding container |
-
2016
- 2016-07-06 CN CN201620705145.6U patent/CN205905405U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI611897B (en) * | 2017-07-05 | 2018-01-21 | Zhang Zai Shun | Rapid die change device for forming machine (2) |
| TWI635945B (en) * | 2017-07-05 | 2018-09-21 | 張再順 | Quick die changing device for forming machine (1) |
| CN111231271A (en) * | 2020-01-19 | 2020-06-05 | 张丽丽 | Blow molding equipment for blow molding container |
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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: 20170125 Termination date: 20200706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |