CN104294421B - Pneumatic semi-automatic end-connection control method and device of rotor spinning machine - Google Patents
Pneumatic semi-automatic end-connection control method and device of rotor spinning machine Download PDFInfo
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- CN104294421B CN104294421B CN201410435844.9A CN201410435844A CN104294421B CN 104294421 B CN104294421 B CN 104294421B CN 201410435844 A CN201410435844 A CN 201410435844A CN 104294421 B CN104294421 B CN 104294421B
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- electromagnetic valve
- bobbin
- roller
- tension rail
- gas
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/48—Piecing arrangements; Control therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
- D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The invention relates to a pneumatic semi-automatic end-connection control method of a rotor spinning machine. The method includes the step that a blowing electromagnetic valve combination piece controls blowing motions, the step that a roller electromagnetic valve combination piece controls a roller to lift and fall, the step that a bobbin lifting and tension rod electromagnetic valve combination piece controls a bobbin creel to lift and fall and controls the tension rod to rotate, and the step that a bobbin electromagnetic valve combination piece controls a bobbin to brake and release. The device is compact in structure and convenient to install and adjust and is controlled by electric and pneumatic systems, and the motions can be controlled to be at a millisecond level; an integrated valve is formed through non-metal injection molding, manufacturing cost is low, and the motions are accurate and nimble; by means of the end-connection control method, the success rate of semi-automatic end connection and end-connection quality of yarn can be improved.
Description
Technical field
The present invention relates to a kind of pneumatic semi-automatic joint control method of rotor spinning machine and its device are and in particular to one kind
Air blowing electromagnetic valve, roller electromagnetic valve, lift cylinder and tension rail electromagnetic valve and bobbin electromagnetic valve are controlled chronologically by electricity, gas system
The method completing corresponding actions, thus realize pneumatic semi-automatic joint action.
Background technology
Rotor spinning machine is a kind of development spinning equipment faster, and current users factory purchases the Revolving cup spinning of domestic production
Yarn machine, its Semi automatic piecing device all using frame for movement and electrically combines, and to complete joint program.When spinning joint,
Reliability is poor, and joint success rate is low, and error is big, and joint success rate and Yarn connecting quality have larger unstability, shadow
Ring user's spinning efficiency.
Content of the invention
Present invention aim at providing a kind of pneumatic semi-automatic joint control method of rotor spinning machine, it passes through electric system
System control, realize types of functionality electromagnetic valve set time in chronologically complete, the action of accurate control joint and when
Between, effectively overcome present in prior art the problem that joint success rate is low, error is big.
Another object of the present invention is to additionally providing a kind of control using above-mentioned pneumatic semi-automatic joint control method
Device.
In order to reach foregoing invention purpose, the present invention is realized by following technological means：
A kind of pneumatic semi-automatic joint control method of rotor spinning machine, including：
Control unit sends electricity to air blowing electromagnetic valve, roller electromagnetic valve, lift cylinder and tension rail electromagnetic valve and bobbin electromagnetic valve
Magnet valve opens the step with interrupt signal；
Detection air blowing electromagnetic valve, roller electromagnetic valve, lift cylinder and tension rail electromagnetic valve and bobbin electromagnetic valve run time when
Between detecting step；
The step of air blowing solenoid valve control blowing action；
The step that roller solenoid valve control roller lifts and falls；
The step that lift cylinder and tension rail solenoid valve control bobbin cradle and tension rail lift and fall；And
The braking of bobbin solenoid valve control bobbin and the step of release；
Wherein, first, control unit sends, to air blowing electromagnetic valve, the electric signal that electromagnetic valve is opened, and air blowing electromagnetic valve is connected
Pressure-air is simultaneously transported to designated area and carries out blowing action by source of the gas, when time detection module records air blowing electromagnetic valve and runs
Between for 35 seconds when, control unit to air blowing electromagnetic valve send electromagnetic valve interrupt electric signal, air blowing electromagnetic valve cut off source of the gas,
Blowing action terminates；Then, control unit sends the electric signal that electromagnetic valve is opened, roller electromagnetic valve to roller electromagnetic valve first
Connect source of the gas and by pressure-air be transported to control roller motion airflow line in carry out roller lift action, work as time detecting
When module recorded roller electromagnetic valve run time for 35 seconds, control unit sends the electric of electromagnetic valve interruption to roller electromagnetic valve
Signal, roller electromagnetic valve cuts off source of the gas, and roller falls action and completes；Then, control unit is sent out to lift cylinder and tension rail electromagnetic valve
Power transmission magnet valve open electric signal, lift cylinder and tension rail electromagnetic valve connect source of the gas and by pressure-air be transported to console cylinder and
Carry out bobbin cradle and tension rail lift action, when time detection module records lift cylinder and tension force in the airflow line of tension rail motion
When bar electromagnetic valve run time is 35 seconds, control unit sends, to lift cylinder and tension rail electromagnetic valve, the electric letter that electromagnetic valve interrupts
Number, lift cylinder and tension rail electromagnetic valve cut-out source of the gas, lift cylinder and tension rail fall action and complete；Finally, control unit is to bobbin electricity
Magnet valve sends the electric signal that electromagnetic valve is opened, and bobbin electromagnetic valve is connected source of the gas and pressure-air is transported to control bobbin motion
Airflow line in carry out the braking maneuver of bobbin, be 35 seconds when time detection module records bobbin electromagnetic valve run time
When, control unit sends, to bobbin electromagnetic valve, the electric signal that electromagnetic valve interrupts, and bobbin electromagnetic valve cuts off source of the gas, the release of bobbin
Action completes, it is achieved thereby that pneumatic semi-automatic joint operation program.
A kind of pneumatic semi-automatic apparatus for controlling connection of the rotor spinning machine of the present invention, including：
Control unit, controls air blowing electromagnetic valve, roller electromagnetic valve, lift cylinder and tension rail electromagnetic valve and bobbin electricity for sending
Magnet valve is opened and the electric signal interrupted；
Time detecting module, for detecting air blowing electromagnetic valve, roller electromagnetic valve, lift cylinder and tension rail electromagnetic valve and bobbin electricity
The run time of magnet valve；
Air blowing electromagnetic valve, for controlling beginning and the end of blowing action；
Roller electromagnetic valve, for controlling lifting and falling of roller；
Lift cylinder and tension rail electromagnetic valve, for controlling bobbin cradle and tension rail lifts and falls；
And bobbin electromagnetic valve, for controlling braking and the release of bobbin；
During the work of pneumatic semi-automatic apparatus for controlling connection, first, control unit sends electromagnetic valve to air blowing electromagnetic valve and opens
Electric signal, air blowing electromagnetic valve is connected source of the gas and pressure-air is transported to designated area is carried out blowing action, when time inspection
When survey module recorded air blowing electromagnetic valve run time for 35 seconds, control unit sends, to air blowing electromagnetic valve, the electricity that electromagnetic valve interrupts
Gas signal, air blowing electromagnetic valve cuts off source of the gas, and blowing action completes；Then, control unit sends electromagnetism to roller electromagnetic valve first
The electric signal that valve is opened, roller electromagnetic valve is connected source of the gas and is transported to pressure-air in the airflow line controlling roller motion
Carry out roller lift action, when time detection module recorded roller electromagnetic valve run time for 35 seconds, control unit is to skin
Roller electromagnetic valve sends the electric signal that electromagnetic valve interrupts, and roller electromagnetic valve cuts off source of the gas, and roller falls action and completes；Then, control
Unit processed sends, to lift cylinder and tension rail electromagnetic valve, the electric signal that electromagnetic valve is opened, and source of the gas connected by lift cylinder and tension rail electromagnetic valve
And by pressure-air be transported to console cylinder and tension rail motion airflow line in carry out bobbin cradle and tension rail lift action,
When time detection module records lift cylinder and tension rail electromagnetic valve run time is 35 seconds, control unit is to lift cylinder and tension rail
The electric signal that electromagnetic valve transmission electromagnetic valve interrupts, lift cylinder and tension rail electromagnetic valve cut-out source of the gas, lift cylinder and tension rail fall dynamic
Complete；Finally, control unit sends, to bobbin electromagnetic valve, the electric signal that electromagnetic valve is opened, and bobbin electromagnetic valve connects source of the gas simultaneously
Pressure-air is transported to the braking maneuver carrying out bobbin in the airflow line control bobbin motion, when time detection module records
When bobbin electromagnetic valve run time is 35 seconds, control unit sends the electric signal that electromagnetic valve interrupts, cylinder to bobbin electromagnetic valve
Pipe electromagnetic valve cuts off source of the gas, and the release movement of bobbin completes, it is achieved thereby that pneumatic semi-automatic joint operation program.
Beneficial effects of the present invention：The pneumatic semi-automatic apparatus for controlling connection of the present invention, its compact conformation, mounting and adjusting side
Just, controlled by electricity, gas system, action can be controlled in Millisecond；Integrated valve body adopt nonmetallic injection mo(u)lding, low cost of manufacture,
Serve accurate, the quick effect of action；Become using the joint that the joint control method of the present invention can improve semi-automatic joining
Power and Yarn connecting quality.
Brief description
Fig. 1 is a kind of step block diagram of the pneumatic semi-automatic joint control method of rotor spinning machine of the present invention；
Fig. 2 is a kind of structured flowchart of the pneumatic semi-automatic apparatus for controlling connection of rotor spinning machine of the present invention；
Fig. 3 is involved integrated valve body in a kind of pneumatic semi-automatic apparatus for controlling connection of rotor spinning machine of the present invention
Structural representation；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the half sectional view of the A-A of Fig. 3；
Fig. 6 is the half sectional view of the B-B of Fig. 3.
Specific embodiment
Below in conjunction with the accompanying drawings the preferred embodiment of the present invention is described in further detail：
As shown in Fig. 1 the step block diagram of the pneumatic semi-automatic joint control method of a kind of rotor spinning machine of the present invention,
The method includes control unit to air blowing electromagnetic valve 4, roller electromagnetic valve 1, lift cylinder and tension rail electromagnetic valve 2 and bobbin electromagnetic valve 3
Send electromagnetic valve and open the step with interrupt signal；
Detection air blowing electromagnetic valve 4, roller electromagnetic valve 1, lift cylinder and tension rail electromagnetic valve 2 and bobbin electromagnetic valve 3 run time
Time detecting step；
The step that air blowing electromagnetic valve 4 controls blowing action；
Roller electromagnetic valve 1 controls the step that roller lifts and falls；
Lift cylinder and tension rail electromagnetic valve 2 control the step that bobbin cradle and tension rail lift and fall；And
Bobbin electromagnetic valve 3 controls the braking of bobbin and the step of release.
As shown in Fig. 2 the structured flowchart of the pneumatic semi-automatic apparatus for controlling connection of a kind of rotor spinning machine, this device
Including control unit, time detecting module, roller electromagnetic valve 1, lift cylinder and tension rail electromagnetic valve 2, bobbin electromagnetic valve 3 and electricity of blowing
Magnet valve 4；
Control unit is used for sending and controls air blowing electromagnetic valve 4, roller electromagnetic valve 1, lifts cylinder and tension rail electromagnetic valve 2 and bobbin
Electromagnetic valve 3 is opened and the electric signal interrupted；
Time detecting module, for detecting air blowing electromagnetic valve 4, roller electromagnetic valve 1, lift cylinder and tension rail electromagnetic valve 2 and cylinder
The run time of pipe electromagnetic valve 3；
Air blowing electromagnetic valve 4, for controlling beginning and the end of blowing action；
Roller electromagnetic valve 1, for controlling lifting and falling of roller；
Lift cylinder and tension rail electromagnetic valve 2, for controlling bobbin cradle and tension rail lifts and falls；
And bobbin electromagnetic valve 3, for controlling braking and the release of bobbin.
As shown in Figure 3,4, the roller electromagnetic valve 1 in a kind of pneumatic semi-automatic apparatus for controlling connection of rotor spinning machine, lift
Cylinder and tension rail electromagnetic valve 2, bobbin electromagnetic valve 3 and 4 four electromagnetic valves of air blowing electromagnetic valve are from left to right successively set on a collection
Become on valve body 5, in the air inlet that is respectively arranged on the left side and the right side of this integrated valve body 5, also distinguish in the front end of this integrated valve body 5 simultaneously
It is provided with quick connector corresponding with corresponding valve body.
From Fig. 3,4 as can be seen that lift cylinder and tension rail electromagnetic valve 2, bobbin electromagnetic valve 3 and roller electromagnetic valve 1 have identical
Structure, therefore, only roller electromagnetic valve 1 is illustrated here.
As shown in Fig. 5 the half sectional view of roller electromagnetic valve 1, mainly illustrates the primary structure of electromagnetic valve here, and it wraps
Include deafener 6, the first sealing ring 7, the first valve element 8, compression spring 9, roller electromagnetic valve quick connector 10, before integrated valve body 5
End is provided with roller electromagnetic valve quick connector 10, and rear end is provided with deafener 6, and the first valve element 8 of roller electromagnetic valve 1 is provided with compression bullet
Spring 9 and be provided with the first sealing ring 7 on the first valve element 8 it is ensured that when the first valve element 8 is mobile, the high pressure gas in cavity will not
Reveal.
As shown in figure 5, the work process of roller electromagnetic valve is：Control unit sends electromagnetic valve to roller electromagnetic valve 1 and opens
Electric signal, after now roller electromagnetic valve 1 receives above-mentioned electric signal, valve body pass through electromagnetic action by the first valve element 8 to the right
Promote and connect source of the gas, the trachea be connected by roller electromagnetic valve quick connector 10 and with its roller electromagnetic valve quick connector 10 is by height
Pressure air is transported in the airflow line controlling roller motion and carries out roller lift action, and now compression spring 9 is stretched, at that time
Between detection module record roller electromagnetic valve 1 run time be 35 seconds when, control unit to roller electromagnetic valve 1 send electromagnetic valve in
Disconnected electric signal, after now roller electromagnetic valve 1 receives above-mentioned electric signal, the electromagnetic action of valve body and the first valve element 8 disappears,
Now the first valve element 8 sets back in the presence of compression spring 9, cuts off source of the gas, after returning to initial condition, in electromagnetic valve
Remaining high pressure gas are released from deafener 6.
The initial condition of the first valve element 8 in roller electromagnetic valve 1 is：The left end of the first valve element 8 and the entrance phase of deafener 6
Contact, now, compression spring 9 is initial condition.
As shown in Fig. 6 the half sectional view of air blowing electromagnetic valve 4, also mainly illustrates the primary structure of electromagnetic valve here, it
Including the second valve element 11, the second sealing ring 12, compression spring 13 and air blowing electromagnetic valve quick connector 14, the front end of integrated valve body 5
It is provided with air blowing electromagnetic valve quick connector 14, described second valve element 11 includes standing part 15 and movable part 16, in its fixed part
Divide 15 to be provided with the second sealing ring 12, be provided with compression spring 13 between standing part 15 and movable part 16.
As shown in fig. 6, the work process of air blowing electromagnetic valve 4 is：Control unit sends electromagnetic valve to air blowing electromagnetic valve 4 and opens
Electric signal, after now air blowing electromagnetic valve 4 receives above-mentioned electric signal, valve body passes through electromagnetic action by the work of the second valve element 11
Dynamic part 16 upwardly connects source of the gas, blows electromagnetic valve quick connector 14 even by air blowing electromagnetic valve quick connector 14 with it
Pressure-air is transported to designated area and carries out blowing action by the trachea connecing, and now compression spring 13 is compressed, and works as time detecting
When module recorded air blowing electromagnetic valve 4 run time for 35 seconds, control unit sends, to air blowing electromagnetic valve 4, the electricity that electromagnetic valve interrupts
Gas signal, after now air blowing electromagnetic valve 4 receives above-mentioned electric signal, the electromagnetic action of valve body and the second valve element 11 disappears, now
The movable part 16 of the second valve element 11 sets back in the presence of compression spring 13, cuts off source of the gas.
Specifically tell about a kind of pneumatic semi-automatic joint control method of rotor spinning machine of the present invention below：
First, control unit sends, to air blowing electromagnetic valve 4, the electric signal that electromagnetic valve is opened, and now air blowing electromagnetic valve 4 connects
After receiving above-mentioned electric signal, the movable part 16 of the second valve element 11 is upwardly connected source of the gas by electromagnetic action by valve body, leads to
Pressure-air is transported to finger by over-blowing pneumoelectric magnet valve quick connector 14 and the trachea being connected with its electromagnetic valve quick connector 14 of blowing
Determine region and carry out blowing action, now compression spring 13 is compressed, when time detection module records air blowing electromagnetic valve 4 run time
During for 35 seconds, control unit sends, to air blowing electromagnetic valve 4, the electric signal that electromagnetic valve interrupts, and now air blowing electromagnetic valve 4 receives
After above-mentioned electric signal, the electromagnetic action of valve body and the second valve element 11 disappears, and now the movable part 16 of the second valve element 11 is in pressure
Set back in the presence of contracting spring 13, cut off source of the gas, blowing action terminates；
Then, control unit sends, to roller electromagnetic valve 1, the electric signal that electromagnetic valve is opened, and now roller electromagnetic valve 1 connects
After receiving above-mentioned electric signal, valve body passes through electromagnetic action and the first valve element 8 promotes to the right connection source of the gas, fast by roller electromagnetic valve
Pressure-air is transported to the gas controlling roller motion by connection-peg 10 and the trachea being connected with its roller electromagnetic valve quick connector 10
Carry out roller lift action in flow tube road, now compression spring 9 is stretched, transport when time detection module records roller electromagnetic valve 1
When the row time is 35 seconds, control unit sends the electric signal that electromagnetic valve interrupts, now roller electromagnetic valve to roller electromagnetic valve 1
After 1 receives above-mentioned electric signal, the electromagnetic action of valve body and the first valve element 8 disappears, and now the first valve element 8 is in compression spring 9
Set back under effect, cut off source of the gas, roller falls action and completes, after returning to initial condition, remaining height in electromagnetic valve
Calm the anger and release from deafener 6；
Then, control unit to lift cylinder and tension rail electromagnetic valve 2 send electromagnetic valve open electric signal, now lift cylinder and
After tension rail electromagnetic valve 2 receives above-mentioned electric signal, valve element is promoted to the right connection source of the gas by electromagnetic action by valve body, by lift
Cylinder and tension rail electromagnetic valve quick connector and lift cylinder with it and trachea that tension rail electromagnetic valve quick connector is connected is by pressure-air
It is transported in console cylinder and the airflow line of tension rail motion and carries out bobbin cradle and tension rail lift action, now spring is drawn
Stretch, when time detection module record control unit to lift cylinder and tension rail electromagnetic valve 2 run time be 35 seconds when, control unit
To lift cylinder and tension rail electromagnetic valve 2 send electromagnetic valve interrupt electric signal, now lift cylinder and tension rail electromagnetic valve 2 receive above-mentioned
After electric signal, valve body is disappeared with the electromagnetic action of valve element, and now valve element sets back under the action of the spring, cuts off source of the gas,
Lift cylinder and tension rail fall action and complete, and after returning to initial condition, in electromagnetic valve, remaining high pressure gas are released from deafener；
Finally, control unit sends, to bobbin electromagnetic valve 3, the electric signal that electromagnetic valve is opened, and now bobbin electromagnetic valve 3 connects
After receiving above-mentioned electric signal, valve element is promoted to the right connection source of the gas by electromagnetic action by valve body, by the fast grafting of bobbin electromagnetic valve
Pressure-air is transported in the airflow line controlling bobbin motion by head and the trachea being connected with its bobbin electromagnetic valve quick connector
Carry out the braking maneuver of bobbin, now spring is stretched, be 35 when time detection module records bobbin electromagnetic valve 3 run time
During the second, control unit sends, to bobbin electromagnetic valve 3, the electric signal that electromagnetic valve interrupts, and now bobbin electromagnetic valve 3 receives above-mentioned electricity
After gas signal, valve body is disappeared with the electromagnetic action of valve element, and now valve element sets back under the action of the spring, cuts off source of the gas, cylinder
The release movement of pipe completes, and after returning to initial condition, in electromagnetic valve, remaining high pressure gas are released from deafener.
The invention still further relates to a kind of rotor spinning of the pneumatic semi-automatic joint control method according to above-mentioned rotor spinning machine
The pneumatic semi-automatic apparatus for controlling connection of machine.
Claims (2)
1. a kind of pneumatic semi-automatic joint control method of rotor spinning machine is it is characterised in that include：
Control unit sends electromagnetic valve to air blowing electromagnetic valve, roller electromagnetic valve, lift cylinder and tension rail electromagnetic valve and bobbin electromagnetic valve
Open the step with interrupt signal；
Detection air blowing electromagnetic valve, the time inspection of roller electromagnetic valve, lift cylinder and tension rail electromagnetic valve and bobbin electromagnetic valve run time
Survey step；
The step of air blowing solenoid valve control blowing action；
The step that roller solenoid valve control roller lifts and falls；
The step that lift cylinder and tension rail solenoid valve control bobbin cradle and tension rail lift and fall；And
The braking of bobbin solenoid valve control bobbin and the step of release；
Wherein, first, control unit sends, to air blowing electromagnetic valve, the electric signal that electromagnetic valve is opened, and source of the gas connected by air blowing electromagnetic valve
And pressure-air is transported to designated area carries out blowing action, when time detection module records air blowing electromagnetic valve run time it is
When 35 seconds, control unit sends, to air blowing electromagnetic valve, the electric signal that electromagnetic valve interrupts, and air blowing electromagnetic valve cuts off source of the gas, blows
Release；Then, control unit sends, to roller electromagnetic valve, the electric signal that electromagnetic valve is opened first, and roller electromagnetic valve is connected
Source of the gas and by pressure-air be transported to control roller motion airflow line in carry out roller lift action, when time detection module
When recording roller electromagnetic valve run time for 35 seconds, control unit sends, to roller electromagnetic valve, the electric letter that electromagnetic valve interrupts
Number, roller electromagnetic valve cuts off source of the gas, and roller falls action and completes；Then, control unit sends to lift cylinder and tension rail electromagnetic valve
The electric signal that electromagnetic valve is opened, lift cylinder and tension rail electromagnetic valve are connected source of the gas and pressure-air are transported to console cylinder and open
Carry out bobbin cradle and tension rail lift action, when time detection module records lift cylinder and tension rail in the airflow line of power bar motion
When electromagnetic valve run time is 35 seconds, control unit sends, to lift cylinder and tension rail electromagnetic valve, the electric letter that electromagnetic valve interrupts
Number, lift cylinder and tension rail electromagnetic valve cut-out source of the gas, lift cylinder and tension rail fall action and complete；Finally, control unit is to bobbin electricity
Magnet valve sends the electric signal that electromagnetic valve is opened, and bobbin electromagnetic valve is connected source of the gas and pressure-air is transported to control bobbin motion
Airflow line in carry out the braking maneuver of bobbin, be 35 seconds when time detection module records bobbin electromagnetic valve run time
When, control unit sends, to bobbin electromagnetic valve, the electric signal that electromagnetic valve interrupts, and bobbin electromagnetic valve cuts off source of the gas, the release of bobbin
Action completes.
2. a kind of pneumatic semi-automatic apparatus for controlling connection of rotor spinning machine is it is characterised in that include：
Control unit, controls air blowing electromagnetic valve, roller electromagnetic valve, lift cylinder and tension rail electromagnetic valve and bobbin electromagnetic valve for sending
The electric signal opened and interrupt；
Time detecting module, for detecting air blowing electromagnetic valve, roller electromagnetic valve, lift cylinder and tension rail electromagnetic valve and bobbin electromagnetic valve
Run time；
Air blowing electromagnetic valve, for controlling beginning and the end of blowing action；
Roller electromagnetic valve, for controlling lifting and falling of roller；
Lift cylinder and tension rail electromagnetic valve, for controlling bobbin cradle and tension rail lifts and falls；
And bobbin electromagnetic valve, for controlling braking and the release of bobbin；
During the work of pneumatic semi-automatic apparatus for controlling connection, first, control unit sends, to air blowing electromagnetic valve, the electricity that electromagnetic valve is opened
Gas signal, air blowing electromagnetic valve is connected source of the gas and pressure-air is transported to designated area is carried out blowing action, when time detecting mould
When block recorded air blowing electromagnetic valve run time for 35 seconds, control unit sends, to air blowing electromagnetic valve, the electric letter that electromagnetic valve interrupts
Number, air blowing electromagnetic valve cuts off source of the gas, and blowing action completes；Then, control unit is opened to roller electromagnetic valve transmission electromagnetic valve first
The electric signal opening, roller electromagnetic valve connect source of the gas and by pressure-air be transported to control roller motion airflow line in carry out
Roller lift action, when time detection module recorded roller electromagnetic valve run time for 35 seconds, control unit is to roller electricity
Magnet valve sends the electric signal that electromagnetic valve interrupts, and roller electromagnetic valve cuts off source of the gas, and roller falls action and completes；Then, control list
First electric signal sending electromagnetic valve unlatching to lift cylinder and tension rail electromagnetic valve, lift cylinder and tension rail electromagnetic valve connection source of the gas simultaneously will
Pressure-air is transported in console cylinder and the airflow line of tension rail motion and carries out bobbin cradle and tension rail lift action, at that time
Between detection module record lift cylinder and when tension rail electromagnetic valve run time is 35 seconds, control unit is to lift cylinder and tension rail electromagnetism
It is complete that the electric signal that valve transmission electromagnetic valve interrupts, lift cylinder and tension rail electromagnetic valve cut-out source of the gas, lift cylinder and tension rail fall action
Become；Finally, control unit sends, to bobbin electromagnetic valve, the electric signal that electromagnetic valve is opened, and bobbin electromagnetic valve connects source of the gas and by height
Pressure air is transported to the braking maneuver carrying out bobbin in the airflow line controlling bobbin motion, when time detection module records bobbin
When electromagnetic valve run time is 35 seconds, control unit sends the electric signal that electromagnetic valve interrupts, bobbin electricity to bobbin electromagnetic valve
Magnet valve cuts off source of the gas, and the release movement of bobbin completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410435844.9A CN104294421B (en) | 2014-09-01 | 2014-09-01 | Pneumatic semi-automatic end-connection control method and device of rotor spinning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410435844.9A CN104294421B (en) | 2014-09-01 | 2014-09-01 | Pneumatic semi-automatic end-connection control method and device of rotor spinning machine |
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| Publication Number | Publication Date |
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| CN104294421A CN104294421A (en) | 2015-01-21 |
| CN104294421B true CN104294421B (en) | 2017-02-22 |
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| CN201410435844.9A Active CN104294421B (en) | 2014-09-01 | 2014-09-01 | Pneumatic semi-automatic end-connection control method and device of rotor spinning machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019076B (en) * | 2015-07-10 | 2018-09-14 | 陈伟雄 | Band draws the ring spindle yarn broken end automated intelligent jointing method and device of yarn |
| DE102015122391B4 (en) * | 2015-12-21 | 2023-01-12 | Rieter Ingolstadt Gmbh | Method for controlling a piecing process for re-piecing a yarn on a spinning machine |
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| CN101148792A (en) * | 2007-11-08 | 2008-03-26 | 经纬纺织机械股份有限公司 | Automatic piecing arrangement of rotary cup spinning machine |
| CN101413162A (en) * | 2008-11-11 | 2009-04-22 | 经纬纺织机械股份有限公司 | Piecing device of rotor spinning machine |
| CN201801650U (en) * | 2010-06-29 | 2011-04-20 | 浙江航民科尔纺织有限公司 | Electromagnetic valve of air-jet tying machine |
| CN103668585A (en) * | 2013-11-19 | 2014-03-26 | 经纬纺织机械股份有限公司 | Novel yarn absorbing air valve control device of rotor spinning machine |
| CN204311176U (en) * | 2014-09-01 | 2015-05-06 | 经纬纺织机械股份有限公司 | A kind of novel pneumatic semi-automatic joining control device of rotor spinning machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012100553A1 (en) * | 2012-01-24 | 2013-07-25 | Maschinenfabrik Rieter Ag | Method and device for splicing yarn |
-
2014
- 2014-09-01 CN CN201410435844.9A patent/CN104294421B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148792A (en) * | 2007-11-08 | 2008-03-26 | 经纬纺织机械股份有限公司 | Automatic piecing arrangement of rotary cup spinning machine |
| CN101413162A (en) * | 2008-11-11 | 2009-04-22 | 经纬纺织机械股份有限公司 | Piecing device of rotor spinning machine |
| CN201801650U (en) * | 2010-06-29 | 2011-04-20 | 浙江航民科尔纺织有限公司 | Electromagnetic valve of air-jet tying machine |
| CN103668585A (en) * | 2013-11-19 | 2014-03-26 | 经纬纺织机械股份有限公司 | Novel yarn absorbing air valve control device of rotor spinning machine |
| CN204311176U (en) * | 2014-09-01 | 2015-05-06 | 经纬纺织机械股份有限公司 | A kind of novel pneumatic semi-automatic joining control device of rotor spinning machine |
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| CN104294421A (en) | 2015-01-21 |
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