CN209566487U - A kind of energy-saving bottle blowing machine high pressure gas recycling accurate control device - Google Patents
A kind of energy-saving bottle blowing machine high pressure gas recycling accurate control device Download PDFInfo
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- CN209566487U CN209566487U CN201822141448.1U CN201822141448U CN209566487U CN 209566487 U CN209566487 U CN 209566487U CN 201822141448 U CN201822141448 U CN 201822141448U CN 209566487 U CN209566487 U CN 209566487U
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Abstract
The utility model discloses energy-saving bottle blowing machine high pressure gas to recycle accurate control device, including main pressure output module, gas distribution module, bottle blowing die block and low pressure gas circuit, the main pressure output module is externally connected to main efferent duct, the gas distribution module is located at the rear end of main efferent duct, the bottle blowing die block is located at the rear end of main air inlet pipe, it is connected with each other between the gas distribution module and guide's blow-out position of bottle blowing die block by first gas-guide tube, the main air inlet pipe, main muffler, it is connected with each other between first gas-guide tube and pre- gas blow pipe by four way ball valve, the low pressure gas circuit by three-way ball valve respectively with main pressure output module, it is connected with each other between gas distribution module.In the case that highest use high pressure gas is reused the lower high pressure of needs by energy-saving bottle blowing machine high pressure gas recycling accurate control device, the use of high pressure gas is greatly saved in this way, it is provided with self-resetting equipment for blowing simultaneously, improves the production efficiency of device.
Description
Technical field
The utility model relates to bottle blowing machine correlative technology field, specially a kind of energy-saving bottle blowing machine high pressure gas recycling is accurate
Control device.
Background technique
Bottle blowing machine is a kind of equipment that plastic grain is fabricated to hollow container by blow molding process, and working principle is main
Be using by plastic bottle blank place in a mold, by high-pressure hot gas by plastic bottle the blow pressure formation in bottle base, blown in traditional
In bottle machine, pre-blowing bottle, finally to blow the high pressure gas that bottle and cylinder are used with gas be directly to obtain from high pressure gas holder, is made
With finish will loss go out, the utilization rate of high pressure gas is lower, it is more high to blow bottle cost, and existing common equipment for blowing exists
Needle tubing into and out when also need manually to be operated, time-consuming and laborious, the cavity after needle tubing is smaller, and ventilatory capacity is lower, blow
Efficiency is lower.
In view of the above-mentioned problems, carrying out innovative design on the basis of original bottle blowing machine.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving bottle blowing machine high pressure gas to recycle accurate control device, to solve
It is proposed that the utilization rate of bottle blowing machine high pressure gas is lower in above-mentioned background technique, the manual operation of equipment for blowing is inconvenient, production efficiency compared with
Low problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of energy-saving bottle blowing machine high pressure gas recycling
Accurate control device, including main pressure output module, gas distribution module, bottle blowing die block and low pressure gas circuit, the main pressure output module
Be externally connected to main efferent duct, the gas distribution module is located at the rear end of main efferent duct, and the rear end connection of gas distribution module
There is main air inlet pipe, the bottle blowing die block is located at the rear end of main air inlet pipe, and gentle point of the final shaping blow-out position of bottle blowing die block
With being connected with each other between module by main muffler, pass through between the gas distribution module and guide's blow-out position of bottle blowing die block
First gas-guide tube is connected with each other, and is connected with each other between gas distribution module and the pre- blow-out position of bottle blowing die block by pre- gas blow pipe,
It is connected with each other between the main air inlet pipe, main muffler, first gas-guide tube and pre- gas blow pipe by four way ball valve, the low pressure gas circuit
It is connected with each other between main pressure output module, gas distribution module respectively by three-way ball valve, the four way ball valve and three-way ball valve
Be externally connected to control module, the working end of the bottle blowing die block is equipped with equipment for blowing.
Preferably, the main air inlet pipe passes through main gas blow pipe respectively and connects respectively with the upper and lower side for compensating tracheae and bottle blowing die block
It is logical.
Preferably, the four way ball valve and three-way ball valve constitute Electromagnetic Control circuit with control module.
Preferably, the control module includes main high pressure sensor, first derivative sensor, pre-blowing sensor, recycling sensing
Device, low pressure sensor and pressure feedback regulating valve, and main high pressure sensor is assemblied on the inside of main air inlet pipe, and first derivative sensor
It is assemblied on the inside of guide's tracheae, while pre-blowing sensor is assemblied on the inside of pre-blowing tracheae, and recycles sensor and be assemblied in master
On the inside of muffler, and low pressure sensor is assemblied in the output end of low pressure gas circuit, at the same pressure feedback regulating valve be assemblied in it is described
On the inside of pre-blowing tracheae.
Preferably, the inside of the equipment for blowing includes mobile piston, cavity, air-out needle and connecting spring, and mobile
The inside of piston offers cavity, and the side surface of cavity is incline structure, while the bottom of mobile piston is equipped with outlet
Needle.
Preferably, the mobile piston is in equipment for blowing Inner Constitution slidable structure, and the inner wall of equipment for blowing is to incline
Biassed fabric, and be connected with each other between mobile piston and the bottom end of equipment for blowing by connecting spring.
Compared with prior art, the utility model has the beneficial effects that the energy-saving bottle blowing machine high pressure gas recycling precisely control
Device processed,
1, main muffler and low pressure gas circuit are provided with, in the use process of device cooperate four way ball valve, three-way ball valve and
Control module uses, can be in order to recycle in device use process to high pressure residual air, and recycling gas is used for low pressure gas
Road, in this way when bottle blowing machine is normally started to work, needs can be used again by needing the highest sizing of pressure to blow bottle height pressure
In the case where lower high pressure, the use of high pressure gas is greatly saved in this way, reduces production cost；
2, it is provided with the equipment for blowing of installation connecting spring, mobile piston is cooperated to use in the use process of device, it can
In order to jack up mobile piston and air-out needle automatically when blowing, can connect stopping air blowing time shift piston and air-out needle
It connects and automatically retracts under the action of spring, convenient for the fast operating of device, while cavity can improve device in order to the circulation of air-flow
Volumetric efficiency.
Detailed description of the invention
Fig. 1 is the utility model gas circuit structure schematic diagram when bottle blowing machine just starts；
Fig. 2 is the utility model gas circuit structure schematic diagram when bottle blowing machine works normally；
Fig. 3 is the utility model equipment for blowing front cross-sectional structural schematic diagram；
Fig. 4 bows for the utility model equipment for blowing and cuts open structural schematic diagram.
In figure: 1, main pressure output module；2, main efferent duct；3, gas distribution module；4, main air inlet pipe；5, bottle blowing die block；6,
Main muffler；7, first gas-guide tube；8, pre- gas blow pipe；9, four way ball valve；10, low pressure gas circuit；11, three-way ball valve；12, mould is controlled
Block；121, high pressure sensor；122, first derivative sensor；123, pre-blowing sensor；124, sensor is recycled；125, low pressure senses
Device；126, pressure feedback regulating valve；13, equipment for blowing；131, mobile piston；132, cavity；133, air-out needle；134, bullet is connected
Spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of energy-saving bottle blowing machine high pressure gas recycling is accurate
Control device, including main pressure output module 1, main efferent duct 2, gas distribution module 3, main air inlet pipe 4, bottle blowing die block 5, main muffler
6, first gas-guide tube 7, pre- gas blow pipe 8, four way ball valve 9, low pressure gas circuit 10, three-way ball valve 11, control module 12 and equipment for blowing 13,
Main pressure output module 1 is externally connected to main efferent duct 2, and gas distribution module 3 is located at the rear end of main efferent duct 2, and gas distributes mould
The rear end of block 3 is connected with main air inlet pipe 4, and bottle blowing die block 5 is located at the rear end of main air inlet pipe 4, and the final shaping of bottle blowing die block 5
It is connected with each other between the gentle distribution module 3 of blow-out position by main muffler 6, the guide of gas distribution module 3 and bottle blowing die block 5 blows
It is connected with each other between gas position by first gas-guide tube 7, and passed through between gas distribution module 3 and the pre- blow-out position of bottle blowing die block 5
Pre- gas blow pipe 8 is connected with each other, and passes through 9 phase of four way ball valve between main air inlet pipe 4, main muffler 6, first gas-guide tube 7 and pre- gas blow pipe 8
It connecting, low pressure gas circuit 10 is connected with each other between main pressure output module 1, gas distribution module 3 respectively by three-way ball valve 11, and four
Pass ball valve 9 and three-way ball valve 11 are externally connected to control module 12, and the working end of bottle blowing die block 5 is equipped with equipment for blowing 13.
The main air inlet pipe 4 of this example is respectively communicated with by the upper and lower side of main gas blow pipe and compensation tracheae and bottle blowing die block 5 respectively,
Wherein the road two-way pipeline Zhong Shang directly be connected to inside bottle base in bottle blowing machine, it may be convenient to blow bottle, and two-way pipe
The road Dao Zhongxia tracheae can be used to compensate the deficiency of 5 high pressure tolerance of bottle blowing die block.
Four way ball valve 9 and three-way ball valve 11 constitute Electromagnetic Control circuit with control module 12, convenient for corresponding route
Gas channels are set, the operation of gas circuit is automatically completed.
Control module 12 includes main high pressure sensor 121, first derivative sensor 122, pre-blowing sensor 123, recycling sensing
Device 124, low pressure sensor 125 and pressure feedback regulating valve 126, and main high pressure sensor 121 is assemblied in 4 inside of main air inlet pipe,
And first derivative sensor 122 is assemblied in first 7 inside of gas-guide tube, while pre-blowing sensor 123 is assemblied in pre- 8 inside of gas blow pipe, and
Recycling sensor 124 is assemblied in main 6 inside of muffler, and low pressure sensor 125 is assemblied in the output end of low pressure gas circuit 10,
Pressure feedback regulating valve 126 is assemblied in pre- 8 inside of gas blow pipe, high pressure sensor 121, first derivative sensor 122, pre-blowing sensing simultaneously
Device 123, recycling sensor 124, low pressure sensor 125, pressure feedback regulating valve 126 with the master chip line phase of control module 12
Even, when the pressure of this sensor and valve detection to setting, convenient for passing through automatic control four way ball valve 9 and three-way ball valve 11
On-off, do not need manual operation, being greatly saved manually reduces production cost.
The inside of equipment for blowing 13 includes mobile piston 131, cavity 132, air-out needle 133 and connecting spring 134, and is moved
The inside of piston 131 offers cavity 132, and the side surface of cavity 132 is incline structure, while moving piston 131
Bottom is equipped with air-out needle 133, and cavity 132 can increase the volume of the compressed gas in piston, convenient for the fast aeration of device
Molding.
Mobile piston 131 is in 13 Inner Constitution slidable structure of equipment for blowing, and the inner wall of equipment for blowing 13 is bevelled junction
Structure, and be connected with each other between mobile piston 131 and the bottom end of equipment for blowing 13 by connecting spring 134, it is convenient for air-out needle
133 movement that automatically resets reduces manual operation.
Working principle: main as shown in Fig. 1-2 when using the energy-saving bottle blowing machine high pressure gas recycling accurate control device
The pipeline of pressure output module 1 to bottle blowing die block 5, low pressure gas circuit 10 is open, and high pressure gas a part that compressor comes out is logical
It crosses after being filtered under diminished pressure into gas distribution module 3 and is output to bottle blowing die block 5 from main air inlet pipe 4, this can be sensed all the way by main high pressure
Device 121 detects the actual value of pressure, and another part high pressure gas is the gas supply of low pressure gas circuit 10 by three-way ball valve 11, while gas divides
The high pressure gas come out with module 3 divides two-way through four way ball valve 9, and decompression is used all the way for first air guide, sealing and draft cylinder, another way
It is depressurized by pressure feedback regulating valve 126 into pre- gas blow pipe 8, this part can pass through the setting of pressure feedback regulating valve 126
Ratio output to change the pressure of pre-blowing, and checks whether to reach by the included pressure feedback of pressure feedback regulating valve 126
Pressure requirements, moreover it is possible to which the circuit control that closed loop is carried out by this feedback comparative example valve guarantees the stabilization of pre-blowing pressure.
After blowing bottle and starting, recycling sensor 124 detects pressure, when the pressure that recycling sensor 124 detects is greater than
When the first setting value, four way ball valve 9 is automatic to execute switching action, at this moment recycles gas and is used for air blowing in advance and first air guide gas etc., when
When the pressure that recycling sensor 124 detects is greater than the second setting value, three-way ball valve 11 switches automatically, and recycling gas is for low
Pressure gas channel 10, in this way when bottle blowing machine is normally started to work, needing the highest sizing of pressure to blow bottle height pressure can be used again
In the case where needing lower high pressure, the use of high pressure gas is greatly saved in this way, reduces production cost.
Mobile piston 131 and air-out needle during carrying out blowing bottle, according to Fig. 3-4, in equipment for blowing 13
133 can eject outward under the action of high pressure gas, compress to connecting spring 134, and the gas in equipment for blowing 13 can be with
Tapping flows out from below, can withstand in the inclined-plane in equipment for blowing 13 after mobile piston 131, keep stretching for air-out needle 133
It does well and blows, and after stopping of blowing, connecting spring 134 automatically resets, to drive mobile piston 131 and air-out needle
133 voluntarily withdraw reset, and convenient for the fast operating of device, the content being not described in detail in this specification belongs to this field profession
The prior art well known to technical staff.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of energy-saving bottle blowing machine high pressure gas recycles accurate control device, including main pressure output module (1), gas distribution module
(3), bottle blowing die block (5) and low pressure gas circuit (10), it is characterised in that: being externally connected to for main pressure output module (1) is main defeated
Outlet pipe (2), the gas distribution module (3) is located at the rear end of main efferent duct (2), and the rear end of gas distribution module (3) is connected with master
Air inlet pipe (4), the bottle blowing die block (5) are located at the rear end of main air inlet pipe (4), and the final shaping air blowing position of bottle blowing die block (5)
It sets and is connected with each other between gentle distribution module (3) by main muffler (6), the gas distribution module (3) and bottle blowing die block (5)
It is connected with each other between guide's blow-out position by first gas-guide tube (7), and the pre- air blowing of gas distribution module (3) and bottle blowing die block (5)
It is connected with each other between position by pre- gas blow pipe (8), the main air inlet pipe (4), main muffler (6), first gas-guide tube (7) and pre-blowing
Between tracheae (8) by four way ball valve (9) be connected with each other, the low pressure gas circuit (10) by three-way ball valve (11) respectively with main pressure
Output module (1), gas distribution module are connected with each other between (3), the external connection of the four way ball valve (9) and three-way ball valve (11)
Have control module (12), the working end of the bottle blowing die block (5) is equipped with equipment for blowing (13).
2. a kind of energy-saving bottle blowing machine high pressure gas according to claim 1 recycles accurate control device, it is characterised in that: institute
Main air inlet pipe (4) is stated to be respectively communicated with by the upper and lower side of main gas blow pipe and compensation tracheae and bottle blowing die block (5) respectively.
3. a kind of energy-saving bottle blowing machine high pressure gas according to claim 1 recycles accurate control device, it is characterised in that: institute
It states four way ball valve (9) and three-way ball valve (11) and constitutes Electromagnetic Control circuit with control module (12).
4. a kind of energy-saving bottle blowing machine high pressure gas according to claim 1 recycles accurate control device, it is characterised in that: institute
Stating control module (12) includes main high pressure sensor (121), first derivative sensor (122), pre-blowing sensor (123), recycling biography
Sensor (124), low pressure sensor (125) and pressure feedback regulating valve (126), and main high pressure sensor (121) be assemblied in it is main into
On the inside of tracheae (4), and first derivative sensor (122) is assemblied on the inside of the first gas-guide tube (7), while pre-blowing sensor (123)
It is assemblied on the inside of pre- gas blow pipe (8), and recycles sensor (124) and be assemblied on the inside of main muffler (6), and low pressure sensor
(125) it is assemblied in the output end of low pressure gas circuit (10), while pressure feedback regulating valve (126) is assemblied in the pre- gas blow pipe (8)
Inside.
5. a kind of energy-saving bottle blowing machine high pressure gas according to claim 1 recycles accurate control device, it is characterised in that: institute
The inside for stating equipment for blowing (13) includes mobile piston (131), cavity (132), air-out needle (133) and connecting spring (134),
And the inside of mobile piston (131) offers cavity (132), and the side surface of cavity (132) is incline structure, it is mobile simultaneously
The bottom of piston (131) is equipped with air-out needle (133).
6. a kind of energy-saving bottle blowing machine high pressure gas according to claim 5 recycles accurate control device, it is characterised in that: institute
Mobile piston (131) is stated in equipment for blowing (13) Inner Constitution slidable structure, and the inner wall of equipment for blowing (13) is bevelled junction
Structure, and be connected with each other between mobile piston (131) and the bottom end of equipment for blowing (13) by connecting spring (134).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141448.1U CN209566487U (en) | 2018-12-20 | 2018-12-20 | A kind of energy-saving bottle blowing machine high pressure gas recycling accurate control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141448.1U CN209566487U (en) | 2018-12-20 | 2018-12-20 | A kind of energy-saving bottle blowing machine high pressure gas recycling accurate control device |
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| Publication Number | Publication Date |
|---|---|
| CN209566487U true CN209566487U (en) | 2019-11-01 |
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| CN201822141448.1U Active CN209566487U (en) | 2018-12-20 | 2018-12-20 | A kind of energy-saving bottle blowing machine high pressure gas recycling accurate control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212038A (en) * | 2020-10-28 | 2021-01-12 | 上海紫江企业集团股份有限公司南京分公司 | Blowing control device of bottle blowing machine integrated with four-in-one energy-saving valve set |
-
2018
- 2018-12-20 CN CN201822141448.1U patent/CN209566487U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212038A (en) * | 2020-10-28 | 2021-01-12 | 上海紫江企业集团股份有限公司南京分公司 | Blowing control device of bottle blowing machine integrated with four-in-one energy-saving valve set |
| CN112212038B (en) * | 2020-10-28 | 2021-06-01 | 上海紫江企业集团股份有限公司南京分公司 | Blowing control device of bottle blowing machine integrated with four-in-one energy-saving valve set |
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