CN105179387A - Pneumatic-electronic control system of filter element welding machine - Google Patents
Pneumatic-electronic control system of filter element welding machine Download PDFInfo
- Publication number
- CN105179387A CN105179387A CN201510466375.1A CN201510466375A CN105179387A CN 105179387 A CN105179387 A CN 105179387A CN 201510466375 A CN201510466375 A CN 201510466375A CN 105179387 A CN105179387 A CN 105179387A
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- cylinder
- pneumatic
- filter element
- delay relay
- driving cylinder
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- 238000003466 welding Methods 0.000 title claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 description 12
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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Abstract
The invention discloses a pneumatic-electronic control system of a filter element welding machine. The pneumatic-electronic control system of the filter element welding machine comprises a pneumatic loop and a control circuit. The pneumatic loop is composed of three branch loops in parallel. Actions of a longitudinal driving cylinder A, a transverse driving cylinder B and a transverse driving cylinder C can be achieved respectively. Each branch loop comprises the corresponding driving cylinder, a two-position five-way reversing valve and a check throttling valve. The two-position five-way reversing valves are connected with the driving cylinders. The check throttling valves are connected to a gas returning path between the driving cylinders and the two-position five-way reversing valves in series. The control circuit is mainly provided with travel switches, a delay relay T1 and a delay relay T2. The travel switches are installed at the stretch-out positions and the retraction positions of piston rods of the driving cylinders A, B and C respectively. The delay relay T1 is used for controlling heating time, and the delay relay T2 is used for controlling welding holding time. Due to the adoption of the scheme, the pneumatic-electronic control sequential action system of the filter element welding machine is provided.
Description
Technical field
The present invention relates to a kind of filter element welding machine, specifically refer to a kind of filter element welding machine pneumatic-automatical control system.
Background technique
At present, what domestic and international use was maximum is disposable paper filter cleaner, the filter core of this filter cleaner is made up of filtration paper cylinder, central network cylinder, up and down end cap etc., with tackiness agent by filtration paper cylinder, central network cylinder and up and down end cap be bonded together, there is the shortcomings such as come unstuck and working life is short.For above-mentioned degumming phenomenon, upper and lower end cap adopts epoxide resin material to make by some manufacturers, and epoxy resin is poured in mould, and be integrated with filtration paper cylinder, the spontaneous curing of central network cylinder, although degumming phenomenon is resolved, manufacturing efficiency is low.Also some realizes welding by hot plate welding machine, but the existing hot plate welding machine defects such as also ubiquity complex structure, welding quality be poor.
For this reason, the present inventor wishes to research and develop a kind of novel filter element welding machine, and to overcome the defect of above-mentioned existing papery filter element welding technique, pneumatic-automatical control system is one of key technology.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of filter element welding machine pneumatic sequentially-operating loop pneumatic-automatical control system.
To achieve these goals, technological scheme of the present invention: a kind of filter element welding machine pneumatic-automatical control system, comprise pneumatic circuit and control circuit, described pneumatic circuit is by being connected on same source of the gas by pneumatic three-major-items after longitudinal Zhi Huilu and two horizontal Zhi Huilu parallel connection, control zigzag tread patterns cylinder A respectively, laterally drive cylinder B and the horizontal action driving cylinder C, thus realize heating station and the pneumatic sequentially-operating of welding station of filter core welding.
The invention has the beneficial effects as follows: adopt such scheme, before heating, filtration paper cylinder is first sleeved on central network cylinder by people, and be arranged on filtration paper cylinder fixture, two end cap is separately fixed on the locating installation disk being symmetricly set on horizontal cross two ends simultaneously, the zigzag tread patterns cylinder A that heating station comes and goes by longitudinally propping up circuit controls realizes, welding station comes and goes the transverse direction controlled respectively by two horizontal Zhi Huilu and drives cylinder B and laterally drive cylinder C to realize, thus the heating that filter core is welded and welding two stations realize pneumatic sequentially-operating.
The present invention can be set to described longitudinal Zhi Huilu and two horizontal Zhi Huilu further, each Zhi Huilu includes and drives cylinder, switch valve with two-position and five-pass, one-way throttle valve, described switch valve with two-position and five-pass is connected with driving cylinder, and described one-way throttle valve is connected on the return-air road between driving cylinder and switch valve with two-position and five-pass.
Adopt above-mentioned further setting, zigzag tread patterns cylinder A, laterally driving cylinder B and laterally driving cylinder C all adopt the cylinder of double-action single-piston rod, the cylinder body of zigzag tread patterns cylinder A is fixed on the horizontal table below filtration paper cylinder fixture fixing frame, in the middle part of the end of its piston rod and crossbeam, below is hinged, laterally drive cylinder B and laterally drive on the relative horizontal table be fixedly mounted on respectively outside two driven friction wheels of cylinder body of cylinder C, laterally drive the axis of cylinder B, laterally drive the axis of cylinder C and main-shaft axis to be set to same straight line.Switch valve with two-position and five-pass adopts two automatically controlled, is convenient to control selector valve automatic reverse.Install owing to driving cylinder level, one-way throttle valve is connected on the return-air road of Zhi Huilu, the throttle valve of the gas driving cylinder rod chamber to discharge in one-way throttle valve and enter air, now the gas of rod chamber just has certain pressure, thus decreases the possibility that " creeping " occurs; When driving cylinder piston rod to retract, the one-way valve of air inlet in one-way throttle valve, makes piston rod fast retractile, can save time, boost productivity.As required, as long as regulate the aperture of one-way throttle valve, the movement velocity of each driving cylinder can be changed.
The present invention is arranged further again, and described control circuit includes start button, position limit switch, motor, heating pipe, time delay relay, and on the table, described position limit switch has six to be respectively a in described start button fixed installation
1, a
0, b
1, b
0, c
1and c
0, wherein position limit switch a
1, a
0be arranged on zigzag tread patterns cylinder A piston rod extended position and retracted position respectively, position limit switch b
1, b
0be arranged on respectively and laterally drive cylinder B piston rod extended position and retracted position, position limit switch c
1, c
0be arranged on respectively and laterally drive cylinder C piston rod extended position and retracted position, described heating pipe has two groups to be fixedly mounted on respectively to be symmetrical arranged on the supporting frame at two ends, outside, and described time delay relay has two to be respectively T
1and T
2, described motor, heating pipe and time delay relay T
1by position limit switch a
1control, thus control heating time, described time delay relay T
2by position limit switch b
1or c
1control, thus control the welding dwell time.
Adopt and above-mentionedly to arrange further again, the pneumatic sequentially-operating of filter element welding can be realized, its work cycle is: installation filtration paper cylinder and two end cap → startup → zigzag tread patterns cylinder A piston rod stretch out → heating pipe heating, two end cap rotates → heats time delay certain hour and (determines according to concrete condition, as 30s) → zigzag tread patterns cylinder A piston rod retraction → heating pipe stopping heating, two end cap stops the rotation → and laterally drive cylinder B and laterally drive that the piston rod of cylinder C is relative to be stretched out → pressurize time delay certain hour and (determine according to concrete condition, as 5s) → laterally drive cylinder and laterally drive the opposing retraction of piston rod of cylinder C → unload lower filter.
Its working principle:
(1) longitudinal Zhi Huilu
Press start button, Y
1energising, switch valve with two-position and five-pass E is in left position, and zigzag tread patterns cylinder A piston rod stretches out, the block depression stroke switch a on its piston rod
1, Y
1power-off, drives the piston in cylinder A still to rest on origin-location motionless, heating pipe electrified regulation, and electrical power drives end cap to rotate by intermediate transmission mechanism simultaneously, and time delay relay T
1energising, heating time delay certain hour.
When reaching between heating time delay, time delay relay T
1power-off, Y
2energising, switch valve with two-position and five-pass E is in right position, and zigzag tread patterns cylinder A piston rod is retracted, and heating pipe stops heating, two end cap is stopped the rotation.
(2) horizontal Zhi Huilu
When zigzag tread patterns cylinder A piston rod is retracted, drive the block depression stroke switch a on cylinder A piston rod
0, Y
2power-off, Y
3and Y
5energising, laterally drives cylinder B and laterally drives the piston rod of cylinder C to stretch out, and drives cylinder B and drives the block depression stroke switch b respectively on cylinder C piston rod
1and c
1, Y
3and Y
5power-off, drives cylinder B and drives the piston in cylinder C still to rest on origin-location motionless, time delay relay T simultaneously
2energising, pressurization time delay certain hour.
When reaching between pressurization time delay, time delay relay T
2power-off, Y
4and Y
6energising, laterally drives cylinder B and laterally drives the piston rod of cylinder C to retract, and drives cylinder B and drives the block depression stroke switch b respectively on cylinder C piston rod
2and c
2, Y
4and Y
6power-off, so far completes a work cycle, if give actuating signal again, can carry out same work cycle.
As required, as long as change the position of position limit switch, the movement travel of each driving cylinder can be changed.
Accompanying drawing explanation
Fig. 1 applies the present invention to the three-dimensional structure diagram of a kind of filter element welding machine at heating station;
Fig. 2 applies the present invention to the three-dimensional structure diagram of a kind of filter element welding machine at welding station;
Fig. 3 is Pneumatic circuit of the present invention;
Fig. 4 is control circuit figure of the present invention.
Embodiment
As shown in Figure 1,2,3, 4, The present invention gives a kind of filter element welding machine pneumatic-automatical control system, comprise pneumatic circuit and control circuit, described pneumatic circuit is by being connected on same source of the gas by pneumatic three-major-items M after longitudinal Zhi Huilu and two horizontal Zhi Huilu parallel connection, control zigzag tread patterns cylinder A respectively, laterally drive cylinder B and the horizontal action driving cylinder C, thus realize heating station and the pneumatic sequentially-operating of welding station of filter core welding.Adopt such scheme, before heating, filtration paper cylinder is first sleeved on central network cylinder by people, and be arranged on filtration paper cylinder fixture 3, two end cap be separately fixed at is symmetricly set on the locating installation disk 7 at horizontal cross two ends simultaneously, the zigzag tread patterns cylinder A that heating station comes and goes by longitudinally propping up circuit controls realizes, welding station comes and goes the transverse direction controlled respectively by two horizontal Zhi Huilu and drives cylinder B and laterally drive cylinder C to realize, thus the heating that filter core is welded and welding two stations realize pneumatic sequentially-operating.
The present invention can be set to described longitudinal Zhi Huilu further and comprise driving cylinder A, switch valve with two-position and five-pass E, one-way throttle valve H, switch valve with two-position and five-pass E is connected with driving cylinder A, one-way throttle valve H is connected in the return line between driving cylinder A and switch valve with two-position and five-pass E, two described horizontal Zhi Huilu, a horizontal Zhi Huilu comprises driving cylinder B, switch valve with two-position and five-pass F, one-way throttle valve J, switch valve with two-position and five-pass F is connected with driving cylinder B, one-way throttle valve J is connected in the return line between driving cylinder B and switch valve with two-position and five-pass F, another horizontal Zhi Huilu comprises driving cylinder C, switch valve with two-position and five-pass G, one-way throttle valve K, described switch valve with two-position and five-pass G is connected with driving cylinder C, one-way throttle valve K is connected in the return line between driving cylinder C and switch valve with two-position and five-pass G.Adopt above-mentioned further setting, zigzag tread patterns cylinder A, laterally drive cylinder B and laterally drive cylinder C all to adopt the cylinder of double-action single-piston rod, the cylinder body of zigzag tread patterns cylinder A is fixed on the horizontal table 1 below filtration paper cylinder fixture fixing frame 4, in the middle part of the end of the piston rod of zigzag tread patterns cylinder A and crossbeam 5, below is hinged, laterally drive cylinder B and laterally drive on the relative horizontal table 1 be separately fixed at outside the driven friction wheel 6 of installation two of cylinder body of cylinder C, laterally drive the axis of cylinder B, the axis of cylinder C and filtration paper cylinder fixture 3 axis is laterally driven to be set to same straight line.Switch valve with two-position and five-pass F, E, G adopt two automatically controlled, are convenient to control selector valve automatic reverse.Install owing to driving cylinder A, B, C level, one-way throttle valve H, J, K are connected on the return-air road in each loop respectively, the throttle valve of the gas driving cylinder A (or B or C) rod chamber to discharge in one-way throttle valve H (or J or K) and enter air, now the gas of rod chamber just has certain pressure, thus decreases the possibility that " creeping " occurs; When driving cylinder A (or B or C) piston rod to retract, the one-way valve of air inlet in one-way throttle valve H (or J or K), makes piston rod fast retractile, can save time, boost productivity.As required, as long as regulate the aperture of one-way throttle valve, the movement velocity of each driving cylinder can be changed.
The present invention is arranged further again, and start button sb is fixedly mounted on worktable 1, position limit switch a
1, a
0be arranged on zigzag tread patterns cylinder A piston rod extended position and retracted position respectively, position limit switch b
1, b
0be arranged on respectively and laterally drive cylinder B piston rod extended position and retracted position, position limit switch c
1, c
0be arranged on respectively and laterally drive cylinder C piston rod extended position and retracted position, two groups of heating pipe L be fixedly mounted on respectively be symmetrical arranged two ends, outside supporting frame 2 on, motor M, heating pipe L and time delay relay T
1by position limit switch a
1control, thus control heating time, time delay relay T
2by position limit switch b
1or c
1control, thus control the welding dwell time.Adopt and above-mentionedly to arrange further again, the pneumatic sequentially-operating of filter element welding can be realized, its work cycle is: and installing filtration paper cylinder and two end cap → start button sb → zigzag tread patterns cylinder A piston rod stretches out → and heating pipe L heats, two end cap rotates → heats time delay certain hour and (determines according to concrete condition, as 30s) → zigzag tread patterns cylinder A piston rod retraction → heating pipe L stop heating, two end cap stops the rotation → and laterally drive cylinder B and laterally drive that the piston rod of cylinder C is relative to be stretched out → pressurize time delay certain hour and (determine according to concrete condition, as 5s) → laterally drive cylinder B and laterally drive the opposing retraction of piston rod of cylinder C → unload lower filter.
Its working principle:
(2) longitudinal Zhi Huilu
Press start button sb, Y
1energising, switch valve with two-position and five-pass E is in left position, and zigzag tread patterns cylinder A piston rod stretches out, the block depression stroke switch a on its piston rod
1, Y
1power-off, drives the piston in cylinder A still to rest on origin-location motionless, heating pipe L electrified regulation, and motor M energising simultaneously drives end cap to rotate by intermediate transmission mechanism, and time delay relay T
1energising, heating time delay certain hour.
When reaching between heating time delay, time delay relay T
1power-off, Y
2energising, switch valve with two-position and five-pass E is in right position, and zigzag tread patterns cylinder A piston rod is retracted, and heating pipe L stops heating, end cap stops the rotation.
(2) horizontal Zhi Huilu
When zigzag tread patterns cylinder A piston rod is retracted, drive the block depression stroke switch a on cylinder A piston rod
0, Y
2power-off, Y
3and Y
5energising, laterally driving cylinder B is relative with the piston rod of horizontal driving cylinder C stretches out, and drives the block difference depression stroke switch b on cylinder B and driving cylinder C piston rod
1and c
1, Y
3and Y
5power-off, drives cylinder B and drives the piston in cylinder C still to rest on origin-location motionless, time delay relay T simultaneously
2energising, pressurization time delay certain hour.
When reaching between pressurization time delay, time delay relay T
2power-off, Y
4and Y
6energising, laterally drives cylinder B and the horizontal opposing retraction of piston rod driving cylinder C, drives cylinder B and drives the block difference depression stroke switch b on cylinder C piston rod
0and c
0, Y
4and Y
6power-off, so far completes a work cycle, if press start button sb again, can carry out same work cycle.As required, as long as change the position of position limit switch, the movement travel of each driving cylinder can be changed.
By adopting said structure, the invention provides a kind of structure simple and can realize sequentially-operating pneumatic-automatical control system.
Claims (3)
1. a filter element welding machine pneumatic-automatical control system, it is characterized in that: comprise pneumatic circuit and control circuit, described pneumatic circuit is by being connected on same source of the gas by pneumatic three-major-items after longitudinal Zhi Huilu and two horizontal Zhi Huilu parallel connection, control zigzag tread patterns cylinder A respectively, laterally drive cylinder B and the horizontal action driving cylinder C, thus the heating station that filter core is welded and welding station realize pneumatic sequentially-operating.
2. a kind of filter element welding machine according to claim 1 pneumatic-automatical control system, it is characterized in that: longitudinal Zhi Huilu and two described horizontal Zhi Huilu, each Zhi Huilu comprises driving cylinder, switch valve with two-position and five-pass, one-way throttle valve, described switch valve with two-position and five-pass is connected with driving cylinder, and described one-way throttle valve is connected in the return line between driving cylinder and switch valve with two-position and five-pass.
3. a kind of filter element welding machine according to claim 1,2 pneumatic-automatical control system, it is characterized in that: described control circuit includes start button, position limit switch, motor, heating pipe, time delay relay, on the table, described position limit switch has six to be respectively a in described start button fixed installation
1, a
0, b
1, b
0, c
1and c
0, wherein position limit switch a
1, a
0be arranged on zigzag tread patterns cylinder A piston rod extended position and retracted position respectively, position limit switch b
1, b
0be arranged on respectively and laterally drive cylinder B piston rod extended position and retracted position, position limit switch c
1, c
0be arranged on respectively and laterally drive cylinder C piston rod extended position and retracted position, described heating pipe has two groups to be fixedly mounted on respectively to be symmetrical arranged on the supporting frame at two ends, outside, and described time delay relay has two to be respectively T
1and T
2, described motor, heating pipe and time delay relay T
1by position limit switch a
1control, thus control heating time, described time delay relay T
2by position limit switch b
1or c
1control, thus control the welding dwell time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466375.1A CN105179387B (en) | 2015-07-27 | 2015-07-27 | A kind of Pneumatic electrical control system of filter element bonding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466375.1A CN105179387B (en) | 2015-07-27 | 2015-07-27 | A kind of Pneumatic electrical control system of filter element bonding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105179387A true CN105179387A (en) | 2015-12-23 |
| CN105179387B CN105179387B (en) | 2017-03-08 |
Family
ID=54901716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510466375.1A Active CN105179387B (en) | 2015-07-27 | 2015-07-27 | A kind of Pneumatic electrical control system of filter element bonding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105179387B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533543A (en) * | 2018-05-28 | 2018-09-14 | 宜昌长机科技有限责任公司 | Mechanical grip and jacking integrated pneumatic control system based on Pneumatic speed regulating valve and method |
| CN113059286A (en) * | 2021-04-21 | 2021-07-02 | 济南金威刻科技发展有限公司 | Numerical control laser cutting control system for pole piece of power battery |
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| JP4568904B2 (en) * | 2004-08-09 | 2010-10-27 | 精電舎電子工業株式会社 | Filtration cartridge manufacturing method and hot plate welding apparatus |
| CN102672964A (en) * | 2012-03-06 | 2012-09-19 | 蚌埠德美过滤技术有限公司 | Environmental-friendly filter cartridge welding machine of single-station filter |
| CN102729467A (en) * | 2012-06-21 | 2012-10-17 | 苏州凯尔博精密机械有限公司 | Filter core end cover welding machine |
| CN204985185U (en) * | 2015-07-27 | 2016-01-20 | 温州职业技术学院 | Pneumatics - electrical system of filter element welding machine |
-
2015
- 2015-07-27 CN CN201510466375.1A patent/CN105179387B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1586868A (en) * | 2004-07-12 | 2005-03-02 | 上海一鸣过滤技术有限公司 | Full automatic welder for filter element end |
| JP4568904B2 (en) * | 2004-08-09 | 2010-10-27 | 精電舎電子工業株式会社 | Filtration cartridge manufacturing method and hot plate welding apparatus |
| CN201110369Y (en) * | 2007-08-23 | 2008-09-03 | 上海燃料电池汽车动力系统有限公司 | Dual-dynamic synthesis and automatic gear box integrated system of hybrid power city carriage |
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| CN204985185U (en) * | 2015-07-27 | 2016-01-20 | 温州职业技术学院 | Pneumatics - electrical system of filter element welding machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533543A (en) * | 2018-05-28 | 2018-09-14 | 宜昌长机科技有限责任公司 | Mechanical grip and jacking integrated pneumatic control system based on Pneumatic speed regulating valve and method |
| CN108533543B (en) * | 2018-05-28 | 2024-03-08 | 宜昌长机科技有限责任公司 | Mechanical clamping jaw and jacking integrated pneumatic control system and method based on pneumatic speed control valve |
| CN113059286A (en) * | 2021-04-21 | 2021-07-02 | 济南金威刻科技发展有限公司 | Numerical control laser cutting control system for pole piece of power battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105179387B (en) | 2017-03-08 |
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Effective date of registration: 20230823 Address after: No. 56 Renmin Road, Shezhu Town, Liyang City, Changzhou City, Jiangsu Province, 213300 Patentee after: Liyang Sende Electrical Appliances Co.,Ltd. Address before: 325000 Wenzhou City National University Science Park incubator, No. 38 Dongfang South Road, Ouhai District, Wenzhou, Zhejiang Patentee before: WENZHOU VOCATIONAL & TECHNICAL College |