CN104671640A - Paratactic machine core gas circuit control system - Google Patents
Paratactic machine core gas circuit control system Download PDFInfo
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- CN104671640A CN104671640A CN201510024651.9A CN201510024651A CN104671640A CN 104671640 A CN104671640 A CN 104671640A CN 201510024651 A CN201510024651 A CN 201510024651A CN 104671640 A CN104671640 A CN 104671640A
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Abstract
The invention discloses a paratactic machine core gas circuit control system. The paratactic machine core gas circuit control system comprises a main gas tank, a film reducing valve connected with the main gas tube, a gas storage tank connected with the film reducing valve, a first throttle valve connected with the gas storage tank, a gas control valve connected with the first throttle valve, a core cylinder, a second throttle valve and a pilot valve respectively connected with the gas control valve, and the paratactic machine core gas circuit control system additionally comprises a signal gas tank connected with the pilot valve, wherein the gas control valve comprises a gas inlet connected with a second throttle valve, a gas outlet connected with the core cylinder, an exhaust port connected with the throttle valve and a signal gas inlet connected with the pilot valve. The gas control valve is controlled by the pilot valve so that the precise switching time of the gas control valve can be controlled; and in the process of opening the gas control valve, the gas flow of the compressed air is stable without fluctuation and the air pressures of the compressed air used by multi-group cores can be relatively uniform.
Description
Technical field
The present invention relates to a kind of Mechanism of I. S. Machine fuse air-path control system.
Background technology
Existing fuse air-path control system connects Pneumatic valve by gas-holder, Pneumatic valve is controlled again with a reducing valve, such Controlling System has following shortcoming: 1. air flow rate is unstable, and air flow rate cannot regulate, and causes fuse rise and fall speed control out of true; 2. pressure regulates out of true (pressure is very high when bringing into use, and will reduce once use); 3. fuse enters, and exits the excessive velocities of glassy product, easily causes the product defectses such as oral area crackle.
Summary of the invention
Object of the present invention in order to solve the problem, provide a kind of easy to operate, control accurate Mechanism of I. S. Machine fuse air-path control system.
For achieving the above object, the technical solution used in the present invention is: it comprise main gas tank, the thin film pressure reducing valve be connected with main tracheae, the gas-holder be connected with thin film pressure reducing valve, with the tank connected first throttle valve of gas storage, the Pneumatic valve be connected with first throttle valve and the air cylinder for core, second throttle and the pilot valve that are connected with Pneumatic valve respectively, also comprise the signal gas tank be connected with pilot valve, the signal gas entrance that described Pneumatic valve comprises the inlet mouth be connected with second throttle, the air outlet be connected with air cylinder for core, the venting port be connected with throttling valve and is connected with pilot valve.
Further, the relief valve be connected with main gas tank, thin film pressure reducing valve respectively is also comprised.
Further, during described signal gas entrance conducting, inlet mouth and air outlet are in UNICOM's state, and exhaust ports is in closing condition; When signal gas entrance disconnects, inlet mouth is in closing condition, and venting port and air outlet are in UNICOM's state.
The present invention has following beneficial effect: the present invention carries out pressure adjustment by relief valve to thin film pressure reducing valve, intense adjustment can be carried out to the compressed air pressure that main gas tank enters into gas-holder, and relief valve can carry out Long-distance Control to thin film pressure reducing valve, very convenient, pilot valve is used to control Pneumatic valve, can reach and control the accurate of Pneumatic valve switching time, within the time that Pneumatic valve is opened, compressed air amount is stable does not have fluctuating, and can ensure that the pressurized air air pressure that many core assemblies uses is relatively consistent.The present invention can also according to the requirement of container glass moulding process, conveniently trickle adjustment can be carried out to fuse rising, lowering speed by throttling valve, according to the requirement of container glass moulding process, speed on intense adjustment fuse, make fuse little to glassy product oral area surging force, strength is stablized, time under fuse due to control air cylinder for core exhaust flow make fuse velocity-stabilization, reduce fuse depart from glassy product oral area time to glass metal to surging force.
Accompanying drawing explanation
In order to be illustrated more clearly in inventive embodiments or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in inventive embodiments, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, Mechanism of I. S. Machine fuse air-path control system of the present invention, comprise main gas tank 1, the thin film pressure reducing valve 3 be connected with main tracheae 1, the gas-holder 4 be connected with thin film pressure reducing valve 3, the first throttle valve 5 be connected with gas-holder 4, the Pneumatic valve 6 be connected with first throttle valve 5 and the air cylinder for core 7 be connected with Pneumatic valve 6 respectively, second throttle 8 and pilot valve 9, also comprise the signal gas tank 10 be connected with pilot valve 9, Pneumatic valve 6 comprises the inlet mouth be connected with first throttle valve 5, the air outlet be connected with air cylinder for core 7, the venting port be connected with second throttle 8 and the signal gas entrance be connected with pilot valve 9.
The present invention also comprise respectively with main gas tank 1, the relief valve 2 that thin film pressure reducing valve 3 is connected, pressurized air is had in main gas tank 1, thin film pressure reducing valve 3 is controlled by relief valve 2, relief valve 2 can regulate thin film pressure reducing valve 3 pressure thus make gas-holder 4 stable gas pressure, gas-holder 4 connects first throttle valve 5 air inlet port, first throttle valve 5 passes through spool position adjustments, pressurized air is passed through setting in throttle orifice, thus obtain the pressurized air of relatively stable flow, pressurized air enters into Pneumatic valve 6 cannot be passed through because spool stops, pilot valve 9 is controlled by electrical signal simultaneously, when there being electric current, pilot valve 9 spool is inhaled, signal gas is passed through, signal gas enters into the signal gas entrance on Pneumatic valve 6 by pilot valve 9, press Pneumatic valve 6 spool, the pressurized air entering into Pneumatic valve 6 is passed through, gas is transported in air cylinder for core 7, action on fuse is completed, when after pilot valve 9 power-off, pilot valve 9 spool can reset, signal gas is interrupted, to have no progeny in signal gas the valve core reset that can make in Pneumatic valve 6, valve core reset make pressurized air not by, air cylinder for core piston axle declines, pressurized air in air cylinder for core 6 can turn back in Pneumatic valve 6, because Pneumatic valve 6 spool resets, pressurized air can be gone out from the venting hole of centre, and venting hole accesses a second throttle 7, by regulating second throttle 7 spool bore position, the speed of exhaust can be regulated, thus control air cylinder for core piston axle lowering speed.
The present invention makes gas and changing flow to by utilizing gaseous tension to make the main valve plug in Pneumatic valve 6 move, when pilot valve 9 has electric current, signal gas enters into the signal gas entrance on Pneumatic valve 6 by pilot valve 9, due to the effect of the main valve plug in Pneumatic valve 6, inlet mouth and air outlet are in UNICOM's state, exhaust ports is in closing condition, and pressurized air enters in air cylinder for core 7; During 9 power-off of single pilot's valve, inlet mouth is in closing condition, venting port and air outlet are in UNICOM's state gas, and air cylinder for core piston axle declines, and the pressurized air in air cylinder for core 6 can turn back in Pneumatic valve 6, because Pneumatic valve 6 spool resets, pressurized air can be gone out from the venting hole of centre, and venting hole accesses a second throttle 7, by regulating second throttle 7 spool bore position, the speed of exhaust can be regulated, thus control air cylinder for core piston axle lowering speed.The present invention controls Pneumatic valve 6 by pilot valve 9, makes Pneumatic valve 6 become remote-controllable, and controls accurately, Pneumatic valve switching spool to be stablized time of setting up a call due to pilot valve 9, the air supply that flows out in gas-holder can be made certain, there will not be fluctuating.And connect a second throttle in exhaust ports, according to the requirement of container glass moulding process, the speed that can conveniently rise to fuse or decline adjusts, and ensure that the speed that many core assemblies rises or declines is relatively consistent, avoid, because the adjustment of fuse rising or falling speed differs, causing processing parameter different and producing formed product defect.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a Mechanism of I. S. Machine fuse air-path control system, it is characterized in that: comprise main gas tank, the thin film pressure reducing valve be connected with main tracheae, the gas-holder be connected with thin film pressure reducing valve, with the tank connected first throttle valve of gas storage, the Pneumatic valve be connected with first throttle valve and the air cylinder for core, second throttle and the pilot valve that are connected with Pneumatic valve respectively, also comprise the signal gas tank be connected with pilot valve, the signal gas entrance that described Pneumatic valve comprises the inlet mouth be connected with second throttle, the air outlet be connected with air cylinder for core, the venting port be connected with throttling valve and is connected with pilot valve.
2. Mechanism of I. S. Machine fuse air-path control system according to claim 1, is characterized in that: also comprise the relief valve be connected with main gas tank, thin film pressure reducing valve respectively.
3. Mechanism of I. S. Machine fuse air-path control system according to claim 1, is characterized in that: during described signal gas entrance conducting, inlet mouth and air outlet are in UNICOM's state, and exhaust ports is in closing condition; When signal gas entrance disconnects, inlet mouth is in closing condition, and venting port and air outlet are in UNICOM's state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024651.9A CN104671640B (en) | 2015-01-16 | 2015-01-16 | Mechanism of I. S. Machine fuse air-path control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024651.9A CN104671640B (en) | 2015-01-16 | 2015-01-16 | Mechanism of I. S. Machine fuse air-path control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104671640A true CN104671640A (en) | 2015-06-03 |
| CN104671640B CN104671640B (en) | 2017-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510024651.9A Active CN104671640B (en) | 2015-01-16 | 2015-01-16 | Mechanism of I. S. Machine fuse air-path control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269700A (en) * | 2018-02-02 | 2018-07-10 | 钱立文 | The coiled film capacitor body of constant pressure synchronizes exhaust apparatus |
| CN111559850A (en) * | 2020-06-22 | 2020-08-21 | 台山市东玻器皿有限公司 | Automatic pressure control system for core mechanism of determinant glass bottle making machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500280A (en) * | 2011-10-08 | 2012-06-20 | 重庆埃泰克能源科技有限公司 | Autoclave gas supply system energy-saving control device and method |
| CN202546270U (en) * | 2012-04-12 | 2012-11-21 | 四川科伦药业股份有限公司 | Air supply control system of air compressor |
| CN202595294U (en) * | 2012-04-24 | 2012-12-12 | 北京爱社时代科技发展有限公司 | Delay control circuit for crust breaking partial pressure gas supply |
| CN102979788A (en) * | 2012-11-22 | 2013-03-20 | 昆山北极光电子科技有限公司 | Pneumatic mechanical positioning control method |
-
2015
- 2015-01-16 CN CN201510024651.9A patent/CN104671640B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500280A (en) * | 2011-10-08 | 2012-06-20 | 重庆埃泰克能源科技有限公司 | Autoclave gas supply system energy-saving control device and method |
| CN202546270U (en) * | 2012-04-12 | 2012-11-21 | 四川科伦药业股份有限公司 | Air supply control system of air compressor |
| CN202595294U (en) * | 2012-04-24 | 2012-12-12 | 北京爱社时代科技发展有限公司 | Delay control circuit for crust breaking partial pressure gas supply |
| CN102979788A (en) * | 2012-11-22 | 2013-03-20 | 昆山北极光电子科技有限公司 | Pneumatic mechanical positioning control method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269700A (en) * | 2018-02-02 | 2018-07-10 | 钱立文 | The coiled film capacitor body of constant pressure synchronizes exhaust apparatus |
| CN111559850A (en) * | 2020-06-22 | 2020-08-21 | 台山市东玻器皿有限公司 | Automatic pressure control system for core mechanism of determinant glass bottle making machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104671640B (en) | 2017-07-07 |
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