CN201583816U - Control circuit of pneumatic button sewing machine - Google Patents
Control circuit of pneumatic button sewing machine Download PDFInfo
- Publication number
- CN201583816U CN201583816U CN2009202739154U CN200920273915U CN201583816U CN 201583816 U CN201583816 U CN 201583816U CN 2009202739154 U CN2009202739154 U CN 2009202739154U CN 200920273915 U CN200920273915 U CN 200920273915U CN 201583816 U CN201583816 U CN 201583816U
- Authority
- CN
- China
- Prior art keywords
- pin
- control circuit
- sewing machine
- button sewing
- switching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
In order to overcome the defects that the existing pneumatic button sewing machine can not detect whether a foreign body is near to a punching head, and a pedal inductive switch is not sensitive and easily broken, the utility model provides a brand-new control circuit which controls the switching on and off of a solenoid valve J3 through the switching on and off of a controllable silicon SCR by the assembly control of a photoelectrical coupling control element pedal switch K3 and a time relay J2. As the switching on and off of the controllable silicon SCR is controlled by the assembly control of the electrical coupling element and the time relay, the control circuit realizes the switching on and off of the solenoid valve, protects the safety of operators, is normally opened and closed by means of time delay within 6 seconds, can separate the button sewing time slot, has high operation sensitivity, hardly breaks the equipment, and is energy-saving, and the like.
Description
Affiliated technical field:
The utility model relates to a kind of Pneumatic button sewing machine control circuit of apparel industry.
Background technology:
At present, known Pneumatic button sewing machine is not provided with infrared photoelectric switch and optocoupler control circuit and drift control signal circuit, can't detect foreign matter has not near drift and the timely circuit that cuts off, and foot-operated inductive switch is not set yet, and the nail catcher switch is insensitive, fragile.
Summary of the invention:
Can't detect foreign matter and have in order to overcome existing Pneumatic button sewing machine not near drift and insensitive, the flimsy deficiency of foot-operated inductive switch, the utility model provides a kind of brand-new control circuit, whether this circuit can detect foreign matter near drift, thereby stop drift work, and allow foot-operated inductive switch work sensitivity, long service life.
The technical scheme that its technical matters that solves the utility model adopts is: utilize photoelectricity Coupling Control element to ride K switch
3With time relay J
2Opening of controllable silicon SCR and disconnected controlled in combination, comes control electromagnetic valve J
3Kai Heguan, by transformer B
1, commutation diode D
1～D
4, integrated package of pressure-stabilizing LM7806, capacitor C
1, C
4, C
2Stable positive 6 volts of direct-current working volts are provided after the electrical connection, work as K
3Connection is to the photoelectricity ic chip that is coupled
11 pin provide voltage about one 1.2 volts, at this moment corresponding IC
1Direct impulse of 4 pin output make the controllable silicon SCR conducting, in the time of the SCR conducting, solid-state relay J
1The energising of line bag, the normally opened contact closure is connected solenoid valve J
3With time relay J
2Working coil, at this moment by J
3The control air inlet impacts the button-sewing machine drift downwards, time relay J
2After the elapsed time delay (in 6 seconds scopes), the normal closure of making war makes controllable silicon SCR utmost point ground connection, shutoff SCR, J
1Normal battle recover normally open, J
2And J
3Turn off, the button-sewing machine drift is got back to virgin state.In addition, utilize two built-in optoelectronic switch J of corner post type relay
4And J
5The characteristics with reflective infrared detection, realize real time monitoring button-sewing machine " drift " work overall process, J
4And J
52 pin, time relay J
2One end, solenoid valve J
3One end is connected J simultaneously with external power supply
4And J
51 pin simultaneously be connected J with the other end of external power supply
4And J
54 pin link to each other J
43 pin and IC
12 pin and C
5, R
6An end link to each other, as long as J
4Or J
5Next door 20cm has foreign matter to block with interior, and the normally closed point of optoelectronic switch just disconnects, pilot lamp ZD
2By bright deepening, make IC
12 pin unsettled (disconnecting) with ground because IC
12 pin unsettled, 4 pin just can not be opened SCR by voltage pulse output, the nail catcher drift is by locked motionless, reached the purpose of protection operator safety.
The utility model is owing to adopted charge coupled device and time relay combination control silicon controlled to open and break; thereby realize the Kai Heguan of solenoid valve; realized the protection operator safety, 6 seconds with interior time-delay often open, normally closed, separately Time Slot nail catcher and Operational Figure Of Merit height, be difficult for damage equipment, many advantages such as energy-conservation.
Description of drawings
Fig. 1 is the utility model Pneumatic button sewing machine control circuit schematic diagram, also is Figure of abstract.K among the figure
1. interlock switch, the molten disconnected device of BX., B
1. transformer, D
1～D
4. commutation diode, C
1～C
6. be capacitor, R
1～R
7. be resistance, K
2. regular tap, K
3. optoelectronic switch (foot-switch), LM7806. integrated package of pressure-stabilizing, IC
1(also being 4N35). photoelectricity coupling integrated package, SCR. controllable silicon, J
1. solid-state relay, J
2. the time relay, J
3. solenoid valve, J
4. optoelectronic switch 1, J
5. optoelectronic switch 2, ZD
1. radium-shine lamp, ZD
2. the foreign matter pilot lamp.
Embodiment:
In Fig. 1, adopt 220 volts of alternating currents, by transformer B
1, commutation diode D
1～D
4, integrated package of pressure-stabilizing LM7806, capacitor C
1, C
4, C
2Order provides stable positive 6 volts of direct-current working volts after being electrically connected, foot-operated inductive switch K
3One end connects conducting photoelectricity coupling ic chip
11 pin, IC
14 pin conducting controllable silicons, solid-state relay J
1Normally opened contact one end and time relay J
2One end connects, J
2The other end and the 2 pin interconnection of 2 pin of solenoid valve one end, power supply one end and optoelectronic switch 1, optoelectronic switch 2, J
4And J
51 pin simultaneously be connected J with the other end of AC power
4And J
54 pin interconnection, radium-shine pilot lamp ZD
1Two ends respectively with K
3One end links to each other with fairing; Pilot lamp ZD
2One end and K
3Link to each other, the other end passes through R
6And R
4With IC
12 pin link to each other, also pass through R
6, C
5, R
2With IC
14 pin connect, pass through R again
6, C
5, R
2, C
3Extremely link to each other with the G of SCR, pass through C at last
6With optoelectronic switch 2 (J
5) 3 pin connect back ground connection.
Each element model in the foregoing description: from R
1To R
7Resistance be respectively 68K, 22K, 330K, 330K, 330K, 260K, 330K, D
1～D
4Be: 1N4001, C
1～C
6Be respectively: 1000 μ F/25V, 470 μ F/16V, 100 μ F/50V, 0.1 μ F, 0.1 μ F, 0.1 μ F, IC
1Optocoupler: 4N35, J
1: YJGX-1FA, J
2: AH3-3, J
3(solenoid valve): 4V210-08, J
4And J
5(being optoelectronic switch 1 and optoelectronic switch 2): be E
3JK-DS30, controllable silicon SCR: MCR100-6.
Claims (2)
1. a Pneumatic button sewing machine control circuit is characterized in that, adopts 220 volts of alternating currents, by transformer B
1, commutation diode D
1～D
4, integrated package of pressure-stabilizing LM7806, capacitor C
1, C
4, C
2Order provides stable positive 6 volts of direct-current working volts after being electrically connected, foot-operated inductive switch K
3One end connects conducting photoelectricity coupling ic chip
11 pin, IC
14 pin conducting controllable silicons, solid-state relay J
1Normally opened contact one end and time relay J
2One end connects, J
2The other end and the 2 pin interconnection of 2 pin of solenoid valve one end, power supply one end and optoelectronic switch 1, optoelectronic switch 2, J
4And J
51 pin simultaneously be connected J with the other end of AC power
4And J
54 pin interconnection, radium-shine pilot lamp ZD
1Two ends respectively with K
3One end links to each other with fairing; Pilot lamp ZD
2One end and K
3Link to each other, the other end passes through R
6And R
4With IC
12 pin link to each other, also pass through R
6, C
5, R
2With IC
14 pin connect, pass through R again
6, C
5, R
2, C
3Extremely link to each other with the G of SCR, pass through C at last
6With optoelectronic switch 2 (J
5) 3 pin connect back ground connection.
2. by the described a kind of Pneumatic button sewing machine control circuit of claim 1, it is characterized in that, from R
1To R
7Resistance be respectively 68K, 22K, 330K, 330K, 330K, 260K, 330K, D
1～D
4Be: 1N4001, C
1～C
6Be respectively: 1000 μ F/25V, 470 μ F/16V, 100 μ F/50V, 0.1 μ F, 0.1 μ F, 0.1 μ F, IC
1Optocoupler: 4N35, J
1: YJGX-1FA, J
2: AH3-3, J
3: 4V210-08, J
4And J
5: be E
3JK-DS30, controllable silicon SCR: MCR100-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202739154U CN201583816U (en) | 2009-11-28 | 2009-11-28 | Control circuit of pneumatic button sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202739154U CN201583816U (en) | 2009-11-28 | 2009-11-28 | Control circuit of pneumatic button sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583816U true CN201583816U (en) | 2010-09-15 |
Family
ID=42725823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202739154U Expired - Fee Related CN201583816U (en) | 2009-11-28 | 2009-11-28 | Control circuit of pneumatic button sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583816U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247029A (en) * | 2011-06-10 | 2011-11-23 | 际华三五零二职业装有限公司 | Control circuit for pneumatic button fixing machine |
| CN102860611A (en) * | 2012-08-05 | 2013-01-09 | 郑自典 | Microcomputer magnetic button attaching machine |
| CN103027415A (en) * | 2012-09-09 | 2013-04-10 | 郑自典 | Pneumatic button sewing machine for microcomputer |
-
2009
- 2009-11-28 CN CN2009202739154U patent/CN201583816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247029A (en) * | 2011-06-10 | 2011-11-23 | 际华三五零二职业装有限公司 | Control circuit for pneumatic button fixing machine |
| CN102860611A (en) * | 2012-08-05 | 2013-01-09 | 郑自典 | Microcomputer magnetic button attaching machine |
| CN102860611B (en) * | 2012-08-05 | 2015-05-27 | 郑自典 | Microcomputer magnetic button attaching machine |
| CN103027415A (en) * | 2012-09-09 | 2013-04-10 | 郑自典 | Pneumatic button sewing machine for microcomputer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fujian Da Da Machinery Co., Ltd. Assignor: Zheng Zidian Contract record no.: 2012350000109 Denomination of utility model: Control circuit of pneumatic button sewing machine Granted publication date: 20100915 License type: Exclusive License Record date: 20121009 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20131128 |