CN201942798U - Switching control device of color silk melt filter - Google Patents
Switching control device of color silk melt filter Download PDFInfo
- Publication number
- CN201942798U CN201942798U CN2010206702490U CN201020670249U CN201942798U CN 201942798 U CN201942798 U CN 201942798U CN 2010206702490 U CN2010206702490 U CN 2010206702490U CN 201020670249 U CN201020670249 U CN 201020670249U CN 201942798 U CN201942798 U CN 201942798U
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- control device
- switching control
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- color
- fondant filter
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Abstract
The utility model relates to a switching control device of a color silk melt filter, mainly comprising a screw melt filter, a control device, a color master batch adding system of a metering pump, a frequency converter and a color master injection motor, wherein the screw melt filter is provided with a handle disc; and the control device is electrically connected with the color master batch adding system of the metering pump and is electrically connected with the color master injection motor. The switching control device further comprises a detecting device for detecting the rotating angle of the handle disc; and signals of the detecting device are input to the control device. In the switching control device of the color silk melt filter, the structure is simple, the cost is low, safety and reliability are achieved, and the color difference generated by color silk when the filter is switched is avoided, so that quality of a product can be effectively improved, simultaneously, the switching work is more convenient and the working efficiency can be improved; and in addition, the modification for the existing switching control device of the color silk melt filter is more convenient, so that the switching control device is suitable for being promoted and used.
Description
Technical field
The utility model relates to a kind of chemical fibre production equipment, especially a kind of look silk fondant filter switching control.
Background technology
All the time, section is spun look silk fondant filter and is switched more frequent, and existing look silk fondant filter switching control structure is comparatively simple, look female injecting motor can not form interlock control with handle chassis during switching, therefore difficult control when switching, cause easily that the situation of aberration in various degree appears in precursor when switching, influence product quality; Operating efficiency is lower simultaneously, therefore is necessary to improve.
Summary of the invention
The purpose of this utility model is that a kind of look silk of can effectively avoiding that designs for the deficiency that solves above-mentioned technology produces the look silk fondant filter switching control that aberration can be increased work efficiency simultaneously in the filter handoff procedure.
The look silk fondant filter switching control that the utility model is designed, it mainly comprises screw rod fondant filter, control device, measuring pump Masterbatch add-on system, frequency converter and look female injecting motor, described screw rod fondant filter is provided with handle chassis, described control device is electrically connected with measuring pump Masterbatch add-on system and is electrically connected by frequency converter and look female injecting motor, also comprise a checkout gear that detects the handle chassis anglec of rotation, this checkout gear signal inputs to described control device.Checkout gear can change the revolution of filter handle dish into data signal and is sent to control device when fondant filter switches, and, realize the interlock control between look female injecting motor and the handle chassis with this rotating speed and metering as control signal control look female injecting motor.When the handle chassis precession, can increase the frequency of output voltage by frequency converter gradually, make look female injecting motor rotating speed along with the degree of handle chassis precession increases gradually, after the handle chassis precession is finished, the closing control power supply, making look female injecting motor stop to inject increases the part Masterbatch, thereby can effectively avoid the look silk to produce aberration in the filter handoff procedure.
In order to detect the angle of handle chassis rotation better, as preferably, described checkout gear comprise induction point and cooperate the described induction point of induction near switch, described induction point is arranged on the handle chassis, describedly input to described control device near switching signal, induction point can rotate along with handle chassis, and revolution is crossed a circle, just can respond to once near switch, can be effectively change the revolution of handle chassis into data signal and be sent to control device; Have simultaneously simple in structure, to the existing equipment transformation convenient and advantage with low cost.
In order to make switch operating more convenient directly perceived, as preferably, describedly input to control device by a control display near switching signal.
As preferably, described control device is PLC, and PLC is industrial control device commonly used, and is powerful, stable, and control device can also be SCM system, DCS system etc.
The look silk fondant filter switching control of the utility model gained, simple in structure, with low cost, safe and reliable, as to have avoided the look silk to produce when switch filtering device aberration can effectively raise product quality, make that simultaneously switch operating more just makes, can increase work efficiency; In addition on the one hand, more convenient to existing look silk fondant filter switching control transformation, be suitable for promoting the use of.
Description of drawings
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is embodiment 2 structural representations;
Among the figure: screw rod fondant filter 1, control device 2, measuring pump Masterbatch add-on system 3, frequency converter 4, look female injecting motor 5, handle chassis 6, checkout gear 7, induction point 8, near switch 9, control display 10, steam vent 11.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the described look silk of present embodiment fondant filter switching control 2, it mainly comprises screw rod fondant filter 1, control device 2, measuring pump Masterbatch add-on system 3, frequency converter 4 and look female injecting motor 5, described screw rod fondant filter 1 is provided with handle chassis 6, described control device 2 is electrically connected with measuring pump Masterbatch add-on system 3, and be electrically connected by frequency converter 4 and look mother injecting motor 5, described control device 2 is PLC, also comprise a checkout gear 7 that detects handle chassis 6 anglecs of rotation, these checkout gear 7 signals input to described control device 2.Checkout gear 7 can change the revolution of filter handle dish 6 into data signal and is sent to control device 2 when fondant filter switches, and, realize the interlock control between look female injecting motor 5 and the handle chassis 6 with this rotating speed and metering as control signal control look female injecting motor 5.When handle chassis 6 precessions, can increase the frequency of output voltage by frequency converter 4 gradually, make look female injecting motor 5 rotating speeds along with the degree of handle chassis 6 precessions increases gradually, after handle chassis 6 precessions are finished, the closing control switch, look female injecting motor 5 stops to inject increases the part Masterbatch, thereby can effectively avoid the look silk to produce aberration in the filter handoff procedure.
Described checkout gear 7 is a routine techniques, as adopting tachometer generator etc.
Embodiment 2:
As shown in Figure 2, the described look silk of present embodiment fondant filter switching control 2, described checkout gear 7 comprise induction point 8 and cooperate the described induction point 8 of induction near switch 9, described induction point 8 is arranged on the handle chassis 6, describedly input to described control device 2 near switch 9 signals, induction point 8 can rotate along with handle chassis 6, and revolution is crossed a circle, just can respond to once near switch 9, can be effectively change the revolution of handle chassis 6 into data signal and be sent to control device 2; Have simultaneously simple in structure, to the existing equipment transformation convenient and advantage with low cost.In order to make switch operating more convenient directly perceived, describedly input to PLC by a control display 10 near switch 9 signals, other are with embodiment 1.
Concrete operations are as follows: (expection checked colors female some setup parameter that increases) is before filter switches, open the power switch of control display 10, this moment, first indicator lamp was bright, but do not increase the frequency of look female injecting motor 5, rotation along with filter handle dish 6, when induction point 8 forwards near switch 9, by giving PLC near switch 9 control probe outputs, PLC gives look female injecting motor 5 according to the parameter output correspondent frequency of setting, so handle whenever revolves to turn around and just opens a point more, and PLC will give look female injecting motor 5 according to the some output frequency of opening, by that analogy, by the time filter steam vent 11 goes out raw material and when closing, the power switch of closing control display 10, thereby make look female injecting motor 5 electric voltage frequencies transfer the former state that do not increase to, stop to inject increase part Masterbatch, thereby reach the generation of when filter switches, avoiding the aberration silk.
The protection domain that need to prove this patent is not limited to the foregoing description, and those of ordinary skills do conventional change according to above-mentioned technology enlightenment, should all fall into the protection domain of this patent.
Claims (4)
1. look silk fondant filter switching control, it mainly comprises screw rod fondant filter, control device, measuring pump Masterbatch add-on system, frequency converter and look female injecting motor, described screw rod fondant filter is provided with handle chassis, described control device is electrically connected with measuring pump Masterbatch add-on system and is electrically connected by frequency converter and look female injecting motor, it is characterized in that also comprising a checkout gear that detects the handle chassis anglec of rotation, this checkout gear signal inputs to described control device.
2. look silk fondant filter switching control according to claim 1, it is characterized in that described checkout gear comprise induction point and cooperate the described induction point of induction near switch, described induction point is arranged on the handle chassis, describedly inputs to described control device near switching signal.
3. look silk fondant filter switching control according to claim 2, it is characterized in that described near switching signal by one control display input to control device.
4. according to claim 1 or 2 or 3 described look silk fondant filter switching controls, it is characterized in that described control device is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206702490U CN201942798U (en) | 2010-12-20 | 2010-12-20 | Switching control device of color silk melt filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206702490U CN201942798U (en) | 2010-12-20 | 2010-12-20 | Switching control device of color silk melt filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201942798U true CN201942798U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206702490U Expired - Fee Related CN201942798U (en) | 2010-12-20 | 2010-12-20 | Switching control device of color silk melt filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201942798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866663A (en) * | 2018-09-20 | 2018-11-23 | 陈浩然 | A kind of Regenerated Polyester Fibres device for spinning |
| CN109234824A (en) * | 2018-09-20 | 2019-01-18 | 陈浩然 | A kind of Regenerated Polyester Fibres spinning technique |
-
2010
- 2010-12-20 CN CN2010206702490U patent/CN201942798U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866663A (en) * | 2018-09-20 | 2018-11-23 | 陈浩然 | A kind of Regenerated Polyester Fibres device for spinning |
| CN109234824A (en) * | 2018-09-20 | 2019-01-18 | 陈浩然 | A kind of Regenerated Polyester Fibres spinning technique |
| CN108866663B (en) * | 2018-09-20 | 2020-01-21 | 杭州金象纺织有限公司 | Spinning device for regenerated polyester fibers |
| CN109234824B (en) * | 2018-09-20 | 2020-03-03 | 深圳市恩裳纺织品有限公司 | Spinning process of regenerated polyester fiber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20131220 |