CN202786686U - Yarn waste cleaning control device of stitch-bonding machine - Google Patents
Yarn waste cleaning control device of stitch-bonding machine Download PDFInfo
- Publication number
- CN202786686U CN202786686U CN 201220407534 CN201220407534U CN202786686U CN 202786686 U CN202786686 U CN 202786686U CN 201220407534 CN201220407534 CN 201220407534 CN 201220407534 U CN201220407534 U CN 201220407534U CN 202786686 U CN202786686 U CN 202786686U
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- China
- Prior art keywords
- controller
- induced
- control device
- gauge tap
- refuse yarn
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- Expired - Fee Related
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Abstract
The utility model relates to a yarn waste cleaning control device of a stitch-bonding machine which comprises a controller, a control switch and an air suction motor. The controller sends switch-on command signals or switch-off command signals according to received on-off signals, the control switch is connected to the output end of the controller and used for connecting or disconnecting a circuit according to the command signals provided by the controller, the air suction motor is connected with the control switch, when the control switch is on, the suction motor obtains operating current to drive a suction fan to clean yarn waste, when the control switch is off, the suction motor loses operating current to stop running, and therefore the suction fan stops cleaning the yarn waste. By means of the yarn waste cleaning control device, when the stitch-bonding machine is powered on, the yarn waste can be cleaned automatically.
Description
Technical field
The utility model relates to a kind of knit-stitch machine, particularly a kind of knit-stitch machine refuse yarn cleaning control device that is arranged on the warp knitting machine.
Background technology
The yarn of knit-stitch machine is after the main frame braiding, and braided fabric out needs both sides to cut edge, and then makes fabric enter reel system, if refuse yarn can not in time be processed, be easy to enter winding system along fabric, affect work, all be need to be manually at the both sides clear away waste at ordinary times, very inconvenient.
Summary of the invention
For above-mentioned technical problem, the purpose of this utility model provides a kind of knit-stitch machine refuse yarn cleaning control device, and the utility model can automatically be cleared up refuse yarn after the knit-stitch machine start.
The technical scheme that realizes the utility model purpose is as follows:
Knit-stitch machine refuse yarn cleaning control device comprises controller, and this controller sends the command signal of closure or disconnection according to the startup and the stop signal that receive; And
Be connected in the gauge tap of controller output end, carry out closure or disconnection according to the command signal that controller provides; And
The induced-draught electric motor that is connected with gauge tap obtains operating current and carries out the refuse yarn cleaning to drive induced-draught fan when gauge tap closed, the current stops work of losing the job when gauge tap disconnects makes induced-draught fan stop to clear up refuse yarn.
Further, described controller is the PLC controller.
Further, described gauge tap is contactor, and the coil of this contactor is connected in the output of controller, and the contact of this contactor is connected with induced-draught electric motor.
Further, this control device also comprises an induced-draught fan that is connected in the induced-draught electric motor output.
Adopted such scheme, controller in the utility model also is the knit-stitch machine controller used thereby, because knit-stitch machine and induced-draught fan are load, therefore, when controller receives enabling signal, send enabling signal work to knit-stitch machine and gauge tap simultaneously, make knit-stitch machine work, and make electric current flow through induced-draught electric motor after the gauge tap closure, induced-draught electric motor drives induced-draught fan work refuse yarn is cleared up, like this, so that induced-draught fan and knit-stitch machine synchronous operation.Equally, when controller received stop signal, knit-stitch machine and induced-draught fan were all out of service.
Description of drawings
Fig. 1 is circuit block diagram of the present utility model;
Fig. 2 is the circuit theory diagrams of Fig. 1;
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, knit-stitch machine refuse yarn cleaning control device of the present utility model comprises controller, and this controller is the PLC controller, and this controller sends the command signal of closure or disconnection according to the startup and the stop signal that receive.And the gauge tap that is connected in controller output end, this gauge tap is contactor, and the coil of this contactor is connected in the output of controller, and gauge tap carries out closure or disconnection according to the command signal that controller provides.And the induced-draught electric motor that is connected with gauge tap, the contact of contactor is connected with induced-draught electric motor.Obtain operating current and carry out the refuse yarn cleaning to drive induced-draught fan when gauge tap closed, the current stops work of losing the job when gauge tap disconnects makes induced-draught fan stop to clear up refuse yarn.And the induced-draught fan that is connected in the induced-draught electric motor output, driving induced-draught fan by induced-draught electric motor, induced-draught fan absorbs refuse yarn.
According to shown in Figure 2, the output of controller D1 connects the coil of gauge tap D2, as can be seen from Figure 2, the circuit that the coil of controller D1 and gauge tap D2 forms is control circuit, power supply comes from wherein phase and the zero line in the three phase mains, controller D1 is connected start button T1 with input I1, and controller D1 is connected stop button T2 with input I2.One end of the contact of gauge tap D2 is connected with three phase mains by air switch, and the other end of each contact connects induced-draught electric motor M2, and the contact of gauge tap D2 and induced-draught electric motor M2 consist of main circuit, the control of the controlled circuit of this main circuit.
The process of knit-stitch machine refuse yarn cleaning control device whole service is controlled by the PLC controller.After pressing start button, the knit-stitch machine main frame is just started working, the PLC controller will output signal to the gauge tap of control refuse yarn processing motor simultaneously, the coil of gauge tap gets and makes its normally open contact adhesive after electric, thereby the control machine operation constantly absorbs refuse yarn, after pressing stop button, the knit-stitch machine main frame quits work, and its normally open contact is disconnected.Follow main frame synchronous operation work like this always, thereby reaching the function that absorbs refuse yarn.
Claims (4)
1. knit-stitch machine refuse yarn cleaning control device is characterized in that, comprises controller, and this controller sends the command signal of closure or disconnection according to the startup and the stop signal that receive; And
Be connected in the gauge tap of controller output end, carry out closure or disconnection according to the command signal that controller provides; And
The induced-draught electric motor that is connected with gauge tap obtains operating current and carries out the refuse yarn cleaning to drive induced-draught fan when gauge tap closed, the current stops work of losing the job when gauge tap disconnects makes induced-draught fan stop to clear up refuse yarn.
2. 1 described knit-stitch machine refuse yarn is cleared up control device as requested, it is characterized in that described controller is the PLC controller.
3. 1 described knit-stitch machine refuse yarn is cleared up control device as requested, it is characterized in that described gauge tap is contactor, and the coil of this contactor is connected in the output of controller, and the contact of this contactor is connected with induced-draught electric motor.
4. 1 described knit-stitch machine refuse yarn is cleared up control device as requested, it is characterized in that this control device also comprises an induced-draught fan that is connected in the induced-draught electric motor output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220407534 CN202786686U (en) | 2012-08-16 | 2012-08-16 | Yarn waste cleaning control device of stitch-bonding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220407534 CN202786686U (en) | 2012-08-16 | 2012-08-16 | Yarn waste cleaning control device of stitch-bonding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786686U true CN202786686U (en) | 2013-03-13 |
Family
ID=47813980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220407534 Expired - Fee Related CN202786686U (en) | 2012-08-16 | 2012-08-16 | Yarn waste cleaning control device of stitch-bonding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786686U (en) |
-
2012
- 2012-08-16 CN CN 201220407534 patent/CN202786686U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |