CN201962498U - Seaming machine - Google Patents
Seaming machine Download PDFInfo
- Publication number
- CN201962498U CN201962498U CN2011200407397U CN201120040739U CN201962498U CN 201962498 U CN201962498 U CN 201962498U CN 2011200407397 U CN2011200407397 U CN 2011200407397U CN 201120040739 U CN201120040739 U CN 201120040739U CN 201962498 U CN201962498 U CN 201962498U
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- China
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- switch
- coil
- time relay
- contactor
- normally closed
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Abstract
The utility model discloses a seaming machine, which comprises a motor, a clutch, a stop switch, a start switch, a time relay, a contactor, an intermediate relay and a proximity switch, wherein the stop switch is connected between a phase wire and a zero line in series; the time relay consists of a time relay coil and a time relay normally closed switch; the contactor consists of a contactor coil and a contactor normally open switch; the intermediate relay consists of an intermediate relay coil and an intermediate relay normally closed switch; and the proximity switch is arranged on the clutch, wherein the time relay normally closed switch is connected between the stop switch and the start switch in series, the contactor normally open switch is connected with the start switch in parallel, the contactor coil and the time relay coil are connected between the start switch and the neutral wire in parallel, and the proximity switch and the intermediate relay coil are connected between the phase wire and the neutral wire in series. The seaming machine has the advantages that the motor can be delayed to stop operating after the clutch is switched off, the energy is saved, the service life of the motor is ensured, and the normal operation of the motor is not influenced, and the seaming machine is convenient to use.
Description
Technical field
The utility model relates to a kind of weaving, leather etc. and sews up the equipment of using.
Background technology
Existing sewing up between machine drive motors and the mechanical part by the clutch transmission, when stepping on clutch, the motion of motor-driven mechanical part, when letting the clutch be slipped, the mechanical part stop motion, motor still is under the operating condition, need press the power supply that shutdown switch could disconnect motor, therefore omitting appears in manual operation easily, causes motor to turn round for a long time, causes energy waste and equipment loss.
Summary of the invention
The purpose of this utility model provides a kind of machine that sews up that can delay time and shut down.
Technical solution of the present utility model is: a kind of machine that sews up, comprise motor, clutch and series connection are arranged on the shutdown switch between phase line and the zero line, starting switch, the time relay of forming by time relay coil and time relay normally closed switch, the contactor of forming by contactor coil and contactor normal open switch, the auxiliary reclay of forming by auxiliary reclay coil and auxiliary reclay normally closed switch, be arranged on the clutch near switch, wherein time relay normally closed switch is connected between described shutdown switch and the starting switch, the contactor normal open switch is in parallel with described starting switch, contactor coil, time relay coil is arranged in parallel between described starting switch and zero line, and connecting with the auxiliary reclay coil near switch is arranged between described phase line and the zero line.
Between phase line in the Electric Machine Control circuit and the zero line time relay is set, can the setting-up time and the open-circuit line of delaying time, stop motor rotation, by whether disconnecting near the inductive switching clutch, the control auxiliary reclay is charged, the bypass time relay guarantees the normal operation of motor when clutch is closed.
Described starting switch and described zero line are provided with indicator lamp.Be used to indicate motor operating state.
The utility model has the advantages that: can disconnect the operation of back time-delay stopping motor at clutch, energy savings, the life-span of assurance motor, can not influence the normal operation of motor simultaneously again, easy to use.
Description of drawings
Accompanying drawing 1 is the circuit connection diagram of the utility model embodiment;
1, motor, 2, phase line, 3, zero line, 4, shutdown switch, 5, starting switch, 6, near quick closing valve, 7, time relay normally closed switch, 8, time relay coil, 9, contactor coil, 10, the contactor normal open switch, 11, the auxiliary reclay coil, 12, auxiliary reclay normally closed switch, 13, indicator lamp.
The specific embodiment
Embodiment:
Consult Fig. 1, a kind of machine that sews up, comprise motor 1, clutch (not shown) and series connection are arranged on the shutdown switch 4 between phase line 2 and the zero line 3, starting switch 5, the KT time relay of forming by time relay coil 8 and time relay normally closed switch 7, the KM contactor of forming by contactor coil 9 and contactor normal open switch 10, the KA auxiliary reclay of forming by auxiliary reclay coil 11 and auxiliary reclay normally closed switch 12, be arranged on the clutch near switch 6, indicator lamp 13, wherein time relay normally closed switch 7 is connected between shutdown switch 4 and the starting switch 5, contactor normal open switch 10 is in parallel with starting switch 5, contactor coil 9, time relay coil 8, indicator lamp 13 is arranged in parallel between starting switch 5 and zero line 3, and connecting with auxiliary reclay coil 11 near switch 6 is arranged between phase line 2 and the zero line 3.
Phase line 2 and zero line 3 are connected power supply, and the electrical source of power of motor 1 is provided.
Shutdown switch 4 is closure state when not pressing, and changes off-state into after pressing, and cuts off the electricity supply.
Be off-state when starting switch 5 is pressed outside, change closure state into after pressing.
The KM contactor comprises contactor coil 9 and contactor normal open switch 10, the disconnection and the closure that are used for control circuit, when not passing through electric current in the contactor coil 9, contactor normal open switch 10 is in off-state, when passing through electric current in the contactor coil 9, contactor normal open switch 10 is in closure state.
The KT time relay comprises time relay coil 8 and time relay normally closed switch 7, is used for control circuit and is controlling through disconnection behind the setting-up time and closure.When not passing through electric current in the time relay coil 8, time relay normally closed switch 7 is in closure state, after passing through electric current and process setting-up time in the time relay coil 8, time relay normally closed switch 7 is in off-state, if do not reach setting-up time but in the time relay coil 8 by electric current, then the time relay can reclocking when have electric current to pass through time relay coil next time.
The KA auxiliary reclay comprises auxiliary reclay coil 11 and auxiliary reclay normally closed switch 12, is used for the disconnection and the closure of control circuit.Wherein when passing through electric current in the middle relay coil 11, auxiliary reclay normally closed switch 12 is in closure state, and when passing through electric current in the middle relay coil 11, auxiliary reclay normally closed switch 12 is in off-state.
Have normally opened contact near switch 6 inside, when metal was close, its inner normally opened contact can transfer closure state to by off-state.
Below with delay time two minutes be example, the course of work of the utility model embodiment is described;
After pressing starting switch 5, its state transfers closure to by disconnection, and make contactor coil 9, time relay coil 8 and indicator lamp 13 have electric current to pass through this moment, and this will cause following action:
1, contactor normal open switch 10 transfers closure state to by off-state, makes contactor coil 9, time relay coil 8 and indicator lamp 13 continue to have electric current to pass through, and motor 1 is started working;
2, the KT time relay picks up counting;
3, indicator lamp is put 13 brightly, and it is in running order that machine is sewed up in indication.
Operating personnel can step on clutch and carried out margin to seam operation this moment, used the machine that sews up.In use; because clutch is in bonding state all the time; be in closure state near switch 6; all the time pass through electric current in the auxiliary reclay coil 11; auxiliary reclay normally closed switch 12 is in off-state; the current interruptions of passing through in the time relay coil 8, timing finishes, the shutdown of can not delaying time.
If in use, operating personnel's not stepping on clutch disconnects near switch 6, auxiliary reclay coil 11 does not have electric current to pass through, and auxiliary reclay normally closed switch 12 closures are passed through electric current in the time relay coil 8, pick up counting, after reaching 2 fens clock times, time relay normally closed switch 7 disconnects, and does not have electric current to pass through in contactor coil 9 and the indicator lamp 13, indicator lamp 13 extinguishes, contactor normal open switch 10 transfers off-state to by closure state, cuts off the electricity supply, and motor 1 quits work.Realized the time-delay autostop.If operating personnel step on clutch again in 2 minutes,, pass through electric current in the auxiliary reclay coil 11 near switch 6 closures, auxiliary reclay normally closed switch 13 disconnects, do not have electric current to pass through in the time relay coil 8, time relay normally closed switch 7 is in closure state, restarts timing.
Above-listed detailed description is specifying at one of the utility model possible embodiments, this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model does and implement or change, all should be contained in the claim of this case.
Claims (2)
1. one kind is sewed up machine, comprise motor, clutch and series connection are arranged on the shutdown switch between phase line and the zero line, starting switch, it is characterized in that: it also is provided with the time relay of being made up of time relay coil and time relay normally closed switch, the contactor of forming by contactor coil and contactor normal open switch, the auxiliary reclay of forming by auxiliary reclay coil and auxiliary reclay normally closed switch, be arranged on the clutch near switch, wherein time relay normally closed switch is connected between described shutdown switch and the starting switch, the contactor normal open switch is in parallel with described starting switch, contactor coil, time relay coil is arranged in parallel between described starting switch and zero line, and connecting with the auxiliary reclay coil near switch is arranged between described phase line and the zero line.
2. a kind of machine that sews up according to claim 1 is characterized in that: described starting switch and described zero line are provided with indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200407397U CN201962498U (en) | 2011-02-17 | 2011-02-17 | Seaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200407397U CN201962498U (en) | 2011-02-17 | 2011-02-17 | Seaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201962498U true CN201962498U (en) | 2011-09-07 |
Family
ID=44525032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200407397U Expired - Lifetime CN201962498U (en) | 2011-02-17 | 2011-02-17 | Seaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201962498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135449A (en) * | 2011-11-28 | 2013-06-05 | 天津普林电路股份有限公司 | Automatic start control device of old wire body of high-density interconnection circuit board |
| CN103528806A (en) * | 2013-10-11 | 2014-01-22 | 浙江正星健身器有限公司 | Speed detection device for air springs |
-
2011
- 2011-02-17 CN CN2011200407397U patent/CN201962498U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135449A (en) * | 2011-11-28 | 2013-06-05 | 天津普林电路股份有限公司 | Automatic start control device of old wire body of high-density interconnection circuit board |
| CN103135449B (en) * | 2011-11-28 | 2017-06-13 | 天津普林电路股份有限公司 | Old line body of high-density interconnection circuit board automatic control device |
| CN103528806A (en) * | 2013-10-11 | 2014-01-22 | 浙江正星健身器有限公司 | Speed detection device for air springs |
| CN103528806B (en) * | 2013-10-11 | 2015-11-18 | 浙江正星健身器有限公司 | A kind of air spring speed measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |