CN204111063U - Tail yarn end retaining device removed by a kind of tail yarn - Google Patents
Tail yarn end retaining device removed by a kind of tail yarn Download PDFInfo
- Publication number
- CN204111063U CN204111063U CN201420457555.4U CN201420457555U CN204111063U CN 204111063 U CN204111063 U CN 204111063U CN 201420457555 U CN201420457555 U CN 201420457555U CN 204111063 U CN204111063 U CN 204111063U
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- tail yarn
- negative pressure
- pressure cabin
- tail
- bobbin
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Abstract
The utility model discloses a kind of tail yarn and remove tail yarn end retaining device, comprise and inhale disconnected device, actuating device and detecting device, inhale disconnected device and comprise negative pressure cabin, suction pipe, exhaust duct, tracheae and thread board, negative pressure cabin is fixedly mounted in the frame of tail yarn scavenger inlet side, the lower end of suction pipe is communicated with negative pressure cabin, and upper end is towards the bobbin side with tail yarn; The two ends of exhaust duct connect negative pressure cabin and lap waste case respectively; The two ends of tracheae connect negative pressure cabin and actuating device respectively, in the frame that thread board is fixed on tail yarn scavenger inlet side and between negative pressure cabin and the bottom of bobbin; Actuating device comprises two three-way electromagnetic valves, and two three-way electromagnetic valves connect tracheae and source of the gas respectively; Detecting device is made up of the fiber amplifier be fixed on below thread board.The utility model makes the length of letting the hair grow of the tail yarn on bobbin basically identical, facilitates tail yarn scavenger and finds broken yarn loose thread, improve tail yarn elimination efficiency, ensure that spinning quality.
Description
Technical field
The utility model belongs to field of textile machinery, particularly a kind of tail yarn scavenger device.
Background technology
Along with the raising of textile machine degree of automation, the widespread use of thickness connection equipment, the cleaning work of empty spool tail yarn becomes more and more important, therefore market has occurred tail yarn scavenger.Tail yarn scavenger is mainly used in thickness contact system, tail yarn on used for spinning frame flyer bobbin and useless the spending be adsorbed on stick are removed totally automatically, again during repiece automatic for fly frame by automatic conveying system directly, although, tail yarn scavenger can save labour power, and then enhance productivity, but in actual mechanical process, part tail yarn spool, because the deadweight of operation reason or yarn usually can cause tail yarn loose thread longer, if such spool directly to be entered tail yarn scavenger, probably occur that tail yarn is wound around spindle blade, the problems such as pressure yarn, or because the upper and lower limited tail yarn scavenger machine suction pipe that causes of traverse of machine itself can not find tail yarn loose thread, thus cause tail yarn not cleared up, reduce the success ratio that tail yarn removed by tail yarn scavenger, affect subsequent operation to use.
Current, in order to solve due to the long problem affecting elimination efficiency of tail yarn loose thread, the pressure normally utilizing blower fan to produce inhales the long-tail yarn that broke, but the pressure due to blower fan generation is subject to the restriction of rotation speed of fan and power, the limited pressure produced, and being in operative condition due to blower fan always, power consumption is also very large.In addition, by the tail yarn drawn, the effect carrying out brokenly to twist open pine by the rotation of blower fan neither be very desirable.
Utility model content
The utility model is the weak point avoiding above-mentioned prior art to exist, and provides a kind of tail yarn and removes tail yarn end retaining device, not only more can save the energy, and has and brokenly preferably twist open loose effect.
The technical scheme that tail yarn end retaining device removed by a kind of tail yarn of the utility model is: this tail yarn is removed tail yarn end retaining device and comprised the disconnected device of suction, actuating device and detecting device, the described suction device that breaks comprises negative pressure cabin, suction pipe, exhaust duct, tracheae and thread board, the lower end of described suction pipe is communicated with described negative pressure cabin, one end of described exhaust duct is communicated with described negative pressure cabin, the other end of described exhaust duct is connected to lap waste case or the lap waste pipeline of tail yarn scavenger, one end of described tracheae is connected to negative pressure cabin, the other end of described tracheae is connected with described actuating device, described thread board is fixed in the frame of tail yarn scavenger inlet side, and between negative pressure cabin and the bottom of bobbin, described actuating device comprises electric control system and two three-way electromagnetic valves, and one end of described two three-way electromagnetic valves is connected with described tracheae, and the other end of described two three-way electromagnetic valves is communicated with source of the gas, described detecting device is made up of the fiber amplifier be fixed on below described thread board.
Further, the utility model tail yarn is removed in tail yarn end retaining device, and described negative pressure cabin is fixedly mounted in the frame of tail yarn scavenger inlet side; The upper end of described suction pipe is the bevelled port of a tool, and this port is towards the bobbin side with tail yarn; Described thread board end face is an exit skirt shape, and large mouth enters side towards the bobbin with tail yarn, and osculum is above suction pipe.
Compared with prior art, the beneficial effects of the utility model are:
1. the utility model is drawn the tail yarn different in size on the bobbin with tail yarn when tail yarn spool moves, cotton yarn is broken by the combined action of suction, pulling force, decrease the loose thread length of tail yarn, make the length of letting the hair grow of the tail yarn on bobbin basically identical, facilitate tail yarn scavenger and find broken yarn loose thread, improve tail yarn elimination efficiency, ensure that spinning quality; Inhaled disconnected tail yarn to be collected in the lap waste case of tail yarn or lap waste pipeline in order to reusing with the form of breaing up.
2. the utility model structure is simple, and convenient for installation and maintenance, cost of manufacture is lower, and more saves the energy, has to break preferably to twist open loose effect.
3. the utility model pressure size of utilizing pressurized air to produce is adjustable.
4. the utility model is drawn the tail yarn got off and is broken up through high velocity air, directly can use as raw material, need not break up through secondary again
Accompanying drawing explanation
Fig. 1 is provided with the partial front elevation view that the tail yarn scavenger of tail yarn end retaining device removed by a kind of tail yarn of the utility model;
Fig. 2 is that enlarged drawing is overlooked in the local of the yarn of tail shown in Fig. 1 scavenger;
Fig. 3-1 is the utility model device suction pipe 2 port position schematic diagram used;
Fig. 3-2 is that suction pipe 2 port position end described in Fig. 3-1 is to figure.
In figure: 1-negative pressure cabin, 2-suction pipe, 3-exhaust duct, 4-tracheae, 5-two three-way electromagnetic valve, 6-thread board, 7-fiber amplifier, 8-bobbin.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, tail yarn end retaining device removed by a kind of tail yarn of the utility model, comprises and inhales disconnected device, actuating device and detecting device.The described suction device that breaks comprises negative pressure cabin 1, suction pipe 2, exhaust duct 3, tracheae 4 and thread board 6, described negative pressure cabin 1 is fixedly mounted in the frame of tail yarn scavenger inlet side, the lower end of described suction pipe 2 is communicated with described negative pressure cabin 1, as shown in Fig. 3-1 and Fig. 3-2, described suction pipe 2 is a round tube, and upper end is the bevelled port of a tool, and in use this port is towards bobbin 8 side with tail yarn, the port on inclined-plane, upper end is convenient to the introducing of tail yarn, and structure is simple.One end of described exhaust duct 3 is communicated with described negative pressure cabin 1, the other end of described exhaust duct 3 is connected to lap waste case or the lap waste pipeline of tail yarn scavenger, one end of described tracheae 4 is connected to negative pressure cabin 1, the other end of described tracheae 4 is connected with actuating device, in the frame that described thread board 6 is fixed on tail yarn scavenger inlet side and between negative pressure cabin 1 and the bottom of bobbin 8, described thread board 6 end face is an exit skirt shape, large mouth enters side towards the bobbin 8 with tail yarn, and osculum is above suction pipe 2.Described actuating device comprises electric control system and two three-way electromagnetic valves 5, and one end of described two three-way electromagnetic valves 5 is connected with described tracheae 4, and the other end of described two three-way electromagnetic valves 5 is communicated with source of the gas.Described detecting device is made up of the fiber amplifier 7 be fixed on below described thread board 6.
The working process that tail yarn end retaining device removed by the utility model tail yarn is, the bobbin 8 with tail yarn of coming is carried from spinning frame, tail yarn scavenger is transported to by thickness connection delivery track 9, through tail yarn scavenger entrance, tail yarn on bobbin 8 is through thread board 6, because thread board 6 end face is an exit skirt shape, large mouth enters side towards the bobbin 8 with tail yarn, osculum is above suction pipe 2, bobbin is in the process entering tail yarn scavenger, long tail yarn is through the contraction of thread board opening, it is slowly caused above suction pipe 2, be convenient to suction pipe 2 and effectively draw tail yarn.The fiber amplifier 7 be now placed on below thread board had detected long-tail yarn, two three-way electromagnetic valves 5 are opened, connect the pressurized air of source of the gas, pressurized air enters in negative pressure cabin 1 through two three-way electromagnetic valves 5 and tracheae 4, now produce negative pressure in the port, inclined-plane of suction pipe 2, tail yarn loose thread on bobbin 8 sucked and inhales disconnected, making the length of letting the hair grow of the tail yarn on bobbin 8 basically identical, remain on suction pipe 2 upper end.The pressure size utilizing pressurized air to produce is adjustable, the tail yarn loose thread on bobbin 8 can be guaranteed to suck and inhale disconnected, and saving the energy, has better to break to twist open loose effect.Inhaled disconnected tail yarn after negative pressure cabin 1, enter exhaust duct 3 with the shape of breaing up, in the lap waste case being finally collected into tail yarn or lap waste pipeline, and broken up through high velocity air by the tail yarn drawn, directly can use as raw material, need not break up through secondary again.The utility model is drawn with the tail yarn different in size on the bobbin 8 of tail yarn when tail yarn spool moves, cotton yarn is broken by the combined action of suction, pulling force, decrease the loose thread length of tail yarn, make the length of letting the hair grow of the tail yarn on bobbin 8 basically identical, facilitate tail yarn scavenger and find broken yarn loose thread, improve tail yarn elimination efficiency, ensure that spinning quality; Inhaled disconnected tail yarn to be collected in the lap waste case of tail yarn or lap waste pipeline in order to reusing with the form of breaing up.
Although be described the utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; when not departing from the utility model aim, can also make a lot of distortion, these all belong within protection of the present utility model.
Claims (4)
1. tail yarn end retaining device removed by a tail yarn, comprise and inhale disconnected device and actuating device, it is characterized in that, the described suction device that breaks comprises negative pressure cabin (1), suction pipe (2), exhaust duct (3), tracheae (4) and thread board (6), the lower end of described suction pipe (2) is communicated with described negative pressure cabin (1), one end of described exhaust duct (3) is communicated with described negative pressure cabin (1), the other end of described exhaust duct (3) is connected to lap waste case or the lap waste pipeline of tail yarn scavenger, one end of described tracheae (4) is connected to negative pressure cabin (1), the other end of described tracheae (4) is connected with described actuating device, described thread board (6) is fixed in the frame of tail yarn scavenger inlet side, and between the bottom being positioned at negative pressure cabin (1) and bobbin (8),
Described actuating device comprises electric control system and two three-way electromagnetic valve (5), one end of described two three-way electromagnetic valves (5) is connected with described tracheae (4), and the other end of described two three-way electromagnetic valves (5) is communicated with source of the gas;
This tail yarn is removed tail yarn end retaining device and is also comprised a detecting device, and described detecting device is made up of the fiber amplifier (7) being fixed on described thread board (6) below.
2. tail yarn end retaining device removed by a kind of tail yarn according to claim 1, and it is characterized in that, described negative pressure cabin (1) is fixedly mounted in the frame of tail yarn scavenger inlet side.
3. tail yarn end retaining device removed by a kind of tail yarn according to claim 1, and it is characterized in that, the upper end of described suction pipe (2) is the bevelled port of a tool, and this port is towards bobbin (8) side with tail yarn.
4. tail yarn end retaining device removed by a kind of tail yarn according to claim 1, it is characterized in that, described thread board (6) end face is an exit skirt shape, and large mouth enters side towards the bobbin (8) with tail yarn, and osculum is in suction pipe (2) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457555.4U CN204111063U (en) | 2014-08-13 | 2014-08-13 | Tail yarn end retaining device removed by a kind of tail yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457555.4U CN204111063U (en) | 2014-08-13 | 2014-08-13 | Tail yarn end retaining device removed by a kind of tail yarn |
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| Publication Number | Publication Date |
|---|---|
| CN204111063U true CN204111063U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457555.4U Active CN204111063U (en) | 2014-08-13 | 2014-08-13 | Tail yarn end retaining device removed by a kind of tail yarn |
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| CN (1) | CN204111063U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176563A (en) * | 2014-08-13 | 2014-12-03 | 天津宏大纺织机械有限公司 | Tail yarn head keeping device for tail yarn removing machine |
| CN106586701A (en) * | 2016-12-31 | 2017-04-26 | 天津宏大纺织机械有限公司 | Tail yarn collecting and conveying pipeline free switching device of tail yarn removing machine |
| CN108251925A (en) * | 2018-03-20 | 2018-07-06 | 昌吉溢达纺织有限公司 | Spool end retaining device and method |
-
2014
- 2014-08-13 CN CN201420457555.4U patent/CN204111063U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176563A (en) * | 2014-08-13 | 2014-12-03 | 天津宏大纺织机械有限公司 | Tail yarn head keeping device for tail yarn removing machine |
| CN106586701A (en) * | 2016-12-31 | 2017-04-26 | 天津宏大纺织机械有限公司 | Tail yarn collecting and conveying pipeline free switching device of tail yarn removing machine |
| CN106586701B (en) * | 2016-12-31 | 2022-08-26 | 天津宏大纺织机械有限公司 | Free switching device for tail yarn collecting and conveying pipeline of tail yarn removing machine |
| CN108251925A (en) * | 2018-03-20 | 2018-07-06 | 昌吉溢达纺织有限公司 | Spool end retaining device and method |
| CN108251925B (en) * | 2018-03-20 | 2023-05-02 | 昌吉溢达纺织有限公司 | Bobbin head retaining device and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |