CN207862566U

CN207862566U - A kind of winding mechanism

Info

Publication number: CN207862566U
Application number: CN201820014459.0U
Authority: CN
Inventors: 陈勇君; 陈绍武; 刘庭聪; 雷生兰; 方叶; 张建军; 黄丽娜; 范贤珍
Original assignee: Chengdu Ke Ying Da Automation Engineering Co Ltd; Yibin Haisite Fiber Co Ltd
Current assignee: Chengdu Ke Ying Da Automation Engineering Co Ltd; Yibin Haisite Fiber Co Ltd
Priority date: 2018-01-05
Filing date: 2018-01-05
Publication date: 2018-09-14
Anticipated expiration: 2028-01-05

Abstract

The utility model discloses a kind of winding mechanisms, belong to automatic textile technology field.The utility model includes reciprocating in the vertical direction shank, and the shank is provided with needle, with reaching the standard grade to what is wound on the needle；It further include the rotary hook circumferentially rotated in the vertical direction；Wire frame is arranged between shank and the rotary hook and is in progressive movement.The utility model can just complete the work of shunting winding by providing winding mechanism by single line, use single thread chain stitch and be wound, fully achieve the function of automatic winding, the twisted wire being formed simultaneously being capable of a shearing line in rear process.

Description

A kind of winding mechanism

Technical field

The utility model is related to automatic textile technology field more particularly to a kind of winding mechanisms.

Background technology

Now both at home and abroad after textile industry silk thread skeining, be virtually all using it is artificial compile twist by the way of, it is existing manually Compile the action twisted comprising：

1, send baseline, operative employee with a hand by the silk thread pulled out from spinning cake from the strand frame center for waiting for skeining, and from The bottom beginning of silk thread is passed through to end；

2, hook baseline, the finger of operative employee's another hand, according to hank reeling machine on twisting frame between the silk thread that separates between Gap is inserted into gap, and hook goes out baseline, and baseline is made to form circle on the finger above silk thread；

3, baseline head is unrolled in end and passes through above-mentioned steps 2 by operative employee) in the circle that is formed of the baseline that goes out of hook；

4, baseline head is returned to beginning, the baseline entered by baseline head and from beginning bottom beginning knots, and cuts；

5, above-mentioned action is repeated, the silk thread at other positions in frame will be twisted according to above-mentioned steps circulation action.

In such a way that above-mentioned artificial volume twists, the strand frame that average each volume strand work compiles strand daily is very limited, production efficiency It is very low, the needs of next procedure cannot be met, artificial production cost also accordingly improves, and currently, domestic and international textile industry At all without such automatic equipment and technology.

Utility model content

The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of winding mechanism, should Utility model provides the automatic mode twisted of compiling and carries out volume strand, and a shearing line can be realized in rear process.

To achieve the above object, the technical solution adopted in the utility model is as follows：

A kind of winding mechanism, including shank reciprocating in the vertical direction, the shank are provided with needle, the needle Upper carry is reached the standard grade to what is wound；It further include the rotary hook circumferentially rotated in the vertical direction；Wire frame is arranged in shank and institute It states between rotary hook and is in progressive movement.

Further, the shank of the utility model is sequentially connected drive link, connecting rod and underdrive bar.

Further, upper drive link described in the utility model is connect by hinge with connecting rod.

Further, connecting rod described in the utility model is connected by turbine and worm with underdrive bar；The upper drive link and The underdrive bar is arranged in parallel.

Further, the horizontal distance of the rotary hook of the utility model and shank is 0.05-0.1mm.

Further, the rotary hook of the utility model is 2-3mm at a distance from shank in peak.

Further, needle, a string-passing pin setting is arranged in the shank end of the utility model.

Further, the winding mechanism of the utility model is additionally provided with photoelectric sensor.

Further, shank described in the utility model passes through the harness on wire frame, moves to when extreme lower position is gone up and is formed Wire loop I, the rotary hook that wire loop I is rotated counterclockwise immediately hook；Harness is exited in shank rising, and rotary hook elongates and expands wire loop I, wire loop I slides to middle part, and wire frame is progressive；Shank is secondary to pass through harness, and rotary hook turns over 180 ° at this time；Shank is again from lowest order It puts back into rise and initially forms wire loop II, when rotary hook turns over 360 °, hook wire loop II for the second time and elongate expansion wire loop II, make wire loop II penetrates wire loop I；Wire loop I slips from rotary hook and is sleeved on the wire loop II being hooked；Shank rises tightening wire loop I at this time, complete At a unit of single thread chain stitch.

The utility model has the advantages that：

（One）The utility model can just complete the work of shunting winding by providing winding mechanism by single line, adopt It is wound with single thread chain stitch, fully achieves the function of automatic winding, the twisted wire being formed simultaneously energy in rear process Enough shearing lines.

（Two）The utility model on the needle band that is arranged on shank to what is wound by reaching the standard grade, up and down reciprocatingly with shank The rotation of movement cooperation rotary hook, bunchy is wound by the harness on wire frame, is solved prior art needs and is manually twined Around problem.The utility model can be equipped with multiple winding mechanisms and be wound bunchy as needed simultaneously, effectively increase life Produce efficiency.

（Three）The utility model is additionally provided with photoelectric sensor, if the size of wire frame and the winding position of line are inconsistent, The position of harness can be accurately searched by photoelectric sensor, realized and wound bundles of continuous work.

Description of the drawings

Fig. 1 is the front view of winding mechanism.

Fig. 2 is the left view of winding mechanism.

Wherein, 101 be shank, and 102 be needle, and 103 be rotary hook, and 105 be upper drive link, and 106 be hinge, and 107 be connecting rod, 108 be turbine and worm, and 109 be underdrive bar.

Specific implementation mode

The utility model is described further below in conjunction with the accompanying drawings.

Embodiment 1

A kind of winding mechanism, including shank 101 reciprocating in the vertical direction, the shank 101 are provided with needle 102, with reaching the standard grade to what is wound on the needle 102；It further include the rotary hook 103 circumferentially rotated in the vertical direction；Line Frame is arranged between shank 101 and the rotary hook 103 and is in progressive movement.

Further, the shank 101 of the utility model is sequentially connected drive link 105, connecting rod 107 and underdrive bar 109； The upper drive link 105 is connect by hinge 106 with connecting rod 107；The connecting rod 107 passes through turbine and worm 108 and underdrive bar 109 connections；The upper drive link 105 and the underdrive bar 109 are arranged in parallel.

Further, the horizontal distance of the rotary hook 103 of the utility model and shank 101 is 0.05-0.1mm.

Further, the rotary hook 103 of the utility model is 2-3mm at a distance from shank 101 in peak.

Further, the 101 end set needle 102 of shank of the utility model, a string-passing pin 102 are arranged.

Further, shank 101 described in the utility model passes through the harness on wire frame, moves to shape when extreme lower position is gone up At wire loop I, the rotary hook 103 that wire loop I is rotated counterclockwise immediately hooks；Harness is exited in the rising of shank 101, and rotary hook 103 is drawn Wire loop I is grown and expands, wire loop I slides to middle part, and wire frame is progressive；Shank 101 2 times passes through harness, and rotary hook 103 turns at this time 180°；Shank 101 initially forms wire loop II when rotary hook 103 turns over 360 ° from extreme lower position rise again and hooks line for the second time Ring II simultaneously elongates expansion wire loop II, and wire loop II is made to penetrate wire loop I；Wire loop I slips from rotary hook 103 and is sleeved on the line being hooked Ring II；Shank 101 rises tightening wire loop I at this time, completes a unit of single thread chain stitch.

Embodiment 2

Embodiment 3

Embodiment 4

The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within Within the scope of protection of the utility model.

Claims

1. a kind of winding mechanism, it is characterised in that：Including shank reciprocating in the vertical direction（101）, the shank （101）It is provided with needle（102）, the needle（102）Upper carry is reached the standard grade to what is wound；Further include circumferentially turning in the vertical direction Dynamic rotary hook（103）；Wire frame is arranged in shank（101）With the rotary hook（103）Between and be in progressive movement.

2. winding mechanism as described in claim 1, it is characterised in that：The shank（101）It is sequentially connected drive link （105）, connecting rod（107）With underdrive bar（109）.

3. winding mechanism as claimed in claim 2, it is characterised in that：The upper drive link（105）Pass through hinge（106）With company Bar（107）Connection.

4. winding mechanism as claimed in claim 2, it is characterised in that：The connecting rod（107）Pass through turbine and worm（108）With under Drive link（109）Connection；The upper drive link（105）With the underdrive bar（109）It is arranged in parallel.

5. winding mechanism as described in claim 1, it is characterised in that：The rotary hook（103）And shank（101）It is horizontal away from From for 0.05-0.1mm.

6. winding mechanism as described in claim 1, it is characterised in that：The rotary hook（103）In peak and shank（101） Distance be 2-3mm.

7. winding mechanism as described in claim 1, it is characterised in that：The shank（101）End set needle（102）, line wears Cross needle（102）Setting.

8. winding mechanism as described in claim 1, it is characterised in that：It is additionally provided with photoelectric sensor.

9. the winding mechanism as described in any one of claim 1-8, it is characterised in that：The shank（101）On wire frame Harness, move to extreme lower position go up when formed wire loop I, the rotary hook that wire loop I is rotated counterclockwise immediately（103）It hooks； Shank（101）Harness, rotary hook are exited in rising（103）Wire loop I is elongated and expands, wire loop I slides to middle part, and wire frame is progressive；Shank （101）It is secondary to pass through harness, at this time rotary hook（103）Turn over 180 °；Shank（101）It is initially formed again from extreme lower position rise Wire loop II, rotary hook（103）When turning over 360 °, wire loop II is hooked for the second time and elongates expansion wire loop II, wire loop II is made to penetrate line Ring I；Wire loop I is from rotary hook（103）Upper slippage is simultaneously sleeved on the wire loop II being hooked；Shank at this time（101）Rise tightening wire loop I, Complete a unit of single thread chain stitch.