CN105350167B - Warp supplying and switching mechanism of automatic drawing-in machine - Google Patents
Warp supplying and switching mechanism of automatic drawing-in machine Download PDFInfo
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- CN105350167B CN105350167B CN201510845440.1A CN201510845440A CN105350167B CN 105350167 B CN105350167 B CN 105350167B CN 201510845440 A CN201510845440 A CN 201510845440A CN 105350167 B CN105350167 B CN 105350167B
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- cam
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- switching mechanism
- hook
- automatic drawing
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Abstract
The invention relates to a warp supplying and switching mechanism of an automatic drawing-in machine. The warp supplying and switching mechanism comprises a rack, cam mechanisms, motors, holding devices, transferring hooks and a casting hook, wherein the cam mechanisms are pivoted to the rack, and each cam mechanism is composed of a first cam, a second cam and a third cam; each first cam, the corresponding second cam and the corresponding third cam are connected and drive a corresponding swing arm, so that the corresponding swing arm can swing in the left-right direction; all the swing arms are pivoted to the rack, and a link mechanism is connected to each swing arm; all the link mechanisms are connected and drive the holding devices, the transferring hooks and the casting hooks; the motors are installed on the rack, and each motor is connected with and drives the corresponding cam mechanism through a belt; each transferring hook is arranged at the front end of the corresponding holding device; the casting hook is located at one side of the transferring hooks. The warp supplying and switching mechanism of the automatic drawing-in machine has the advantages of being simple in structure, convenient to install, good in coordination, high in transmission efficiency and the like.
Description
[technical field]
The present invention relates to a kind of composition mechanism of automatic drawing-in machine and in particular to a kind of automatic drawing-in machine warp thread supply and
Switching mechanism, belongs to technical field of textile machine.
[background technology]
Warp thread supply and switching mechanism be automatic drawing-in machine important composition mechanism, it enables the clamping of yarn, cuts off
With functions such as conveyings.
Generally independently installed in the warp thread supply of prior art and switching mechanism have a set of clamping device and a set of cut off dress
Put, to be respectively completed clamping and the shearing function of yarn, so cause the complex structure of equipment, easy for installation.
Meanwhile, the supply of existing yarn and switching mechanism also have clamping, cut off and convey etc. the inaccurate coordination of action, property
Can be unstable, transmission efficiency is low, and can not be switched over according to the specification of warp thread.
Therefore, for solve above-mentioned technical problem, it is necessory to provide a kind of automatic drawing-in machine of innovation warp thread supply and
Switching mechanism, to overcome described defect of the prior art.
[content of the invention]
For solving the above problems, it is an object of the invention to provide a kind of structure is simple, easy for installation, harmony is good, and
The warp thread supply of the automatic drawing-in machine of transmission efficiency and switching mechanism.
For achieving the above object, the technical scheme that the present invention takes is: a kind of warp thread supply of automatic drawing-in machine and switching
Mechanism, including frame, cam mechanism, motor, binding clasp, transfer hook and throwing hook；Wherein, described cam mechanism is articulated in machine
On frame, it is made up of the first cam, the second cam and the 3rd cam；On described first cam, the second cam and the 3rd cam
Connect and drive a swing arm respectively, so that swing arm is swung；Each swing arm is articulated in frame, is connected with a connecting rod machine thereon
Structure；Each linkage connects and drives described binding clasp, transfer hook and throwing hook respectively；Described motor is installed in frame, its
Connected by a belt and be driven described cam mechanism；Described transfer hook is arranged on the front end of binding clasp；Described throwing hook is located at
The side of transfer hook.
The warp thread supply of the automatic drawing-in machine of the present invention and switching mechanism are further arranged to: described binding clasp includes installing
Seat, fixed blade, clamp clip, active blade, push pedal, guide pad, track base and guide rail；Wherein, described mounting seat is installed on guide rail
One end of seat；Described fixed blade is installed in the front end of mounting seat；Described clamp clip and active blade are articulated in respectively by a pivot
In mounting seat；The bottom of described clamp clip and active blade is respectively equipped with width identical pushing part；Described push pedal is installed on guiding
On block, which is provided with an accepting groove, the pushing part of described clamp clip and active blade is located in accepting groove, enables push pedal to drive clamping
Piece and active blade；The front end of described accepting groove is provided with a sulculus, and the pushing part of described active blade can be located in sulculus；Described guide rail
It is installed on track base；Described guide pad and guide rail match, and can move along guide rail.
The warp thread supply of the automatic drawing-in machine of the present invention and switching mechanism are further arranged to: described clamp clip and active blade
It is located at the not homonymy of fixed blade respectively.
The warp thread supply of the automatic drawing-in machine of the present invention and switching mechanism are further arranged to: the side of described active blade sets
There are some compression pieces；Described compression piece is drawn close to fixed blade, and can be against the side of active blade, so that fixed blade and active blade is offseted
Connect.
The warp thread supply of the automatic drawing-in machine of the present invention and switching mechanism are further arranged to: the depth of described sulculus is
0.5mm.
The warp thread supply of the automatic drawing-in machine of the present invention and switching mechanism are further arranged to: described pivot is located at push pedal
Top.
The automatic drawing-in machine of the present invention warp thread supply and switching mechanism be further arranged to: described cam mechanism, motor,
Binding clasp and transfer hook are respectively arranged with two sets.
The warp thread supply of the automatic drawing-in machine of the present invention and switching mechanism are also configured to: described throwing hook is installed on a slide block
On, linkage is connected on slide block；Match along left and right to being provided with a slide rail, described slide block and slide rail in described frame, and
Can move along slide rail.
Compared with prior art, the invention has the following beneficial effects:
1. the warp thread supply of the automatic drawing-in machine of the present invention and three cams of switching mechanism, by same motor control, are joined
Close closely, transmission efficiency, and make transfer hook, and binding clasp, between throwing hook, action linking is coherent, improves work efficiency.
2. the warp thread supply of the automatic drawing-in machine of the present invention and switching mechanism structure are simple, and easy for installation, it is not only realized
The clamping function of yarn, also achieves shearing function it is not necessary to arrange other shear mechanism again.
3. the warp thread supply of the automatic drawing-in machine of the present invention and switching mechanism pass through to arrange two sets of cam mechanisms, motor, folders
Tight device and transfer hook, so that different size warp thread (afterturn direction is different) free switching.
[brief description]
Fig. 1 is the warp thread supply of the automatic drawing-in machine of the present invention and the axonometric chart of switching mechanism.
Fig. 2 is the axonometric chart of the binding clasp in Fig. 1.
Fig. 3 is the partial enlarged drawing at i in Fig. 2.
Fig. 4 is the partial perspective view of Fig. 2.
Fig. 5 is the front view of Fig. 4.
Fig. 6 is the profile of the binding clasp in Fig. 1.
[specific embodiment]
Refer to Figure of description 1 to shown in accompanying drawing 6, the present invention is a kind of warp thread supply and the switching machine of automatic drawing-in machine
Structure, it is assembled by frame 1, cam mechanism 2, motor 3, binding clasp 4, transfer a few part such as hook 5 and throwing hook 6.Wherein,
Described cam mechanism 2, motor 3, binding clasp 4 and transfer hook 5 are respectively arranged with two sets, so that different size warp thread (afterturn
Direction is different) free switching, make equipment can be applicable to different production occasions.
Described cam mechanism 2 is articulated in frame, and it is by the first cam 21, the second cam 22 and 23 groups of the 3rd cam
Become.Connect and drive a swing arm 7 respectively on described first cam 21, the second cam 22 and the 3rd cam 23, each cam rotation makes
Swing arm 7 can swing.Each swing arm 7 is articulated in frame 1, is connected with a linkage 8 thereon, linkage linkage 8,
Linkage 8 about is made to move back and forth.Each linkage 8 connects and drives described binding clasp 4, transfer hook 5 and throwing hook respectively
6.
Described motor 3 is installed in frame 1, and it is connected by a belt 9 and is driven described cam mechanism 2, makes cam machine
, by same motor control, cooperation is tight, transmission efficiency for three cams on structure 2.
Refer to Figure of description 2 to shown in accompanying drawing 5, described binding clasp 4 is driven and left and right by wherein one linkage 8
Move back and forth, realize clamping and the shearing function of yarn, its by mounting seat 41, fixed blade 42, clamp clip 43, active blade 44, push away
A few part such as plate 45, guide pad 46, track base 47 and guide rail 48 forms.
Wherein, described mounting seat 41 is installed on one end of track base 47 by a screw 49.Described fixed blade 42 is installed in
The front end of mounting seat 41.Described clamp clip 43 and active blade 44 are respectively positioned at the not homonymy of fixed blade 42.
Described clamp clip 43 and active blade 44 are articulated in mounting seat 42 respectively by a pivot 410, and this pivot 410 is located at
The top of push pedal 45.The bottom of described clamp clip 43 and active blade 44 is respectively equipped with width identical pushing part 411.Described promotion
The curved structure in both sides in portion 411.
Further, the side of described active blade 44 is provided with some compression pieces 414；Described compression piece 414 is to fixed blade 42
Draw close, and the side of active blade 4 can be against, so that fixed blade 42 and active blade 44 is abutted against, so that it is guaranteed that active blade 44 can be cut
Broken yarn line.
Described push pedal 45 is installed on guide pad 46, which is provided with an accepting groove 412.Described clamp clip 44 and active blade 45
Pushing part 411 be located at accepting groove 412 in, enable push pedal 45 to drive clamp clip 43 and active blade 44 to rotate around pivot 410.Described
The front end of accepting groove 412 is provided with a sulculus 413, and this depth d is 0.5mm, and the pushing part 411 of described active blade 44 can be located at sulculus
In 413.
Described guide rail 48 is installed on track base 47.Described guide pad 46 and guide rail 48 match, and can move along guide rail 48
Dynamic.
When linkage 8 promotes guide pad 46 to move right along guide rail 48, guide pad 46 linkage push pedal 45 mutually moves right,
Push pedal 45 first pushes the left side of the pushing part 411 of clamp clip 43, so that clamp clip 43 is rotated around pivot 410, thus yarn is clamped；
Now, the pushing part 411 of active blade 45 activity into sulculus 413, until the left side of pushing part 411 of active blade 45 and push pedal 5
Abut against；When push pedal 45 moves further to the right, push pedal 45 pushes the pushing part 411 of clamp clip 43 and active blade 44 simultaneously,
Clamp clip 43 and active blade 44 is made to rotate around pivot 410, now, yarn is cut off by active blade 44.When push pedal 45 is to left movement,
Push pedal 45 pushes the right side of pushing part 411, so that this device opens.
Further, described transfer hook 5 is arranged on the front end of binding clasp 4, and it is articulated in frame 1, and bottom is by another company
Linkage 8 drives and back and forth pivots, so as to yarn is transported to the position of binding clasp 4.
Described throwing hook 6 is located at the side of transfer hook 5, and the yarn cut off is transported to the next position by it.Described throwing hook
It is installed on a slide block 61, wherein one linkage 8 is connected on slide block 61.Along left and right to being provided with a slide rail in described frame 1
11, described slide block 61 and slide rail 11 match, under the promotion of linkage 8 and can be mobile along slide rail 11.
The operation principle of the warp thread supply of the automatic drawing-in machine of the present invention and switching mechanism is as follows: when motor 3 rotates, the
One cam 21 drives binding clasp 4 to start to open by linkage 8；Now, the second cam 22 is driven by another linkage 8
Transfer hook 5, transfer hook 5 starts for yarn to be transported to binding clasp 4 position；Afterwards, while yarn is clamped by binding clasp 4, the 3rd
Cam 23 drives throwing hook 6 to start working by another linkage 8；While warp is clamped and cuts off by binding clasp 4, throw
Throw hook 6 and just the yarn cut off is transported to the next position.
Above specific embodiment is only the preferred embodiment of this creation, not in order to limit this creation, all in this wound
Any modification, equivalent substitution and improvement of being done etc. within the spirit made and principle, should be included in this creation protection domain it
Interior.
Claims (6)
1. a kind of automatic drawing-in machine warp thread supply and switching mechanism it is characterised in that: include frame, cam mechanism, motor, folder
Tight device, transfer hook and throwing hook；Wherein, described cam mechanism is articulated in frame, its by the first cam, the second cam and
3rd cam composition；Connect respectively on described first cam, the second cam and the 3rd cam and drive a swing arm, enable swing arm
Swing；Each swing arm is articulated in frame, is connected with a linkage thereon；Each linkage connects respectively and drives described
Binding clasp, transfer hook and throwing hook；Described motor is installed in frame, and it is connected by a belt and is driven described cam machine
Structure；Described transfer hook is arranged on the front end of binding clasp；Described throwing hook is located at the side of transfer hook；Described cam mechanism, motor,
Binding clasp and transfer hook are respectively arranged with two sets；Described throwing hook is installed on a slide block, and linkage is connected on slide block；Institute
State and match along left and right to being provided with a slide rail, described slide block and slide rail in frame, and can move along slide rail.
2. automatic drawing-in machine as claimed in claim 1 warp thread supply and switching mechanism it is characterised in that: described binding clasp bag
Include mounting seat, fixed blade, clamp clip, active blade, push pedal, guide pad, track base and guide rail；Wherein, described mounting seat is installed
One end in track base；Described fixed blade is installed in the front end of mounting seat；Described clamp clip and active blade pass through a pivot respectively
It is articulated in mounting seat；The bottom of described clamp clip and active blade is respectively equipped with width identical pushing part；Described push pedal is installed
On guide pad, which is provided with an accepting groove, the pushing part of described clamp clip and active blade is located in accepting groove, so that push pedal is driven
Dynamic clamp clip and active blade；The front end of described accepting groove is provided with a sulculus, and the pushing part of described active blade can be located in sulculus；Institute
State guide rails assembling on track base；Described guide pad and guide rail match, and can move along guide rail.
3. automatic drawing-in machine as claimed in claim 2 warp thread supply and switching mechanism it is characterised in that: described clamp clip and
Active blade is located at the not homonymy of fixed blade respectively.
4. automatic drawing-in machine as claimed in claim 2 warp thread supply and switching mechanism it is characterised in that: described active blade
Side is provided with some compression pieces；Described compression piece is drawn close to fixed blade, and can be against the side of active blade, makes fixed blade and activity
Sword abuts against.
5. automatic drawing-in machine as claimed in claim 2 warp thread supply and switching mechanism it is characterised in that: the depth of described sulculus
Spend for 0.5mm.
6. automatic drawing-in machine as claimed in claim 2 warp thread supply and switching mechanism it is characterised in that: described pivot is located at
The top of push pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845440.1A CN105350167B (en) | 2015-11-30 | 2015-11-30 | Warp supplying and switching mechanism of automatic drawing-in machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845440.1A CN105350167B (en) | 2015-11-30 | 2015-11-30 | Warp supplying and switching mechanism of automatic drawing-in machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105350167A CN105350167A (en) | 2016-02-24 |
| CN105350167B true CN105350167B (en) | 2017-01-25 |
Family
ID=55326222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510845440.1A Active CN105350167B (en) | 2015-11-30 | 2015-11-30 | Warp supplying and switching mechanism of automatic drawing-in machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105350167B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09137342A (en) * | 1995-11-10 | 1997-05-27 | Hashizume Kenkyusho:Kk | Method for drawing warp in reed and high-precision reed drawing-in machine therefor |
| GB9609425D0 (en) * | 1996-05-04 | 1996-07-10 | Bonas Machine Co | Heald control mechanism |
| CN2274197Y (en) * | 1996-07-19 | 1998-02-11 | 高正愚 | Yarn spreader for drawing-in |
| CN203727680U (en) * | 2013-06-20 | 2014-07-23 | 杭州永创智能设备股份有限公司 | Packer core |
| CN104894734B (en) * | 2015-06-16 | 2016-08-17 | 常州信息职业技术学院 | A kind of automatic drawing-in machine take yarn feeding device |
| CN205205390U (en) * | 2015-11-30 | 2016-05-04 | 浙江日发纺织机械股份有限公司 | Automatic drawing -in machine's warp is supplied with and switching mechanism |
-
2015
- 2015-11-30 CN CN201510845440.1A patent/CN105350167B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105350167A (en) | 2016-02-24 |
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Effective date of registration: 20180926 Address after: 252000 North China Road, Liaocheng economic and Technological Development Zone, Shandong Patentee after: Shandong Rifa Textile Machinery Co., Ltd. Address before: 312500 Zhejiang Shaoxing Xinchang hi tech Industrial Park (Nan Yan), Japan Digital Technology Park Patentee before: Zhejiang Rifa Textile Machinery Co.,Ltd. |