CN201567425U - Open type color changing head yarn replacing device - Google Patents

Open type color changing head yarn replacing device Download PDF

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Publication number
CN201567425U
CN201567425U CN2009202980206U CN200920298020U CN201567425U CN 201567425 U CN201567425 U CN 201567425U CN 2009202980206 U CN2009202980206 U CN 2009202980206U CN 200920298020 U CN200920298020 U CN 200920298020U CN 201567425 U CN201567425 U CN 201567425U
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China
Prior art keywords
yarn
plate
cutting
hollow
gripping
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Expired - Fee Related
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CN2009202980206U
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Chinese (zh)
Inventor
魏志亮
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Individual
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Individual
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Abstract

An open type color changing head yarn replacing device is provided with two clamp plates and a plurality of yard cutting assemblies, wherein the clamp plates are provided with a plurality of fixing holes and hollow-out portions, the yard cutting assemblies are clamped between the two clamp plates, each yard cutting assembly consists of a yard cutting plate, a movable cutting plate, a yard replacing plate and a yard clamping plate which are overlapped sequentially, the movable cutting plate and the yard replacing plate are both provided with limit holes, the limit holes are locked so as to form a movable track used when a cam drives pins to move, and one side of the limit holes of the movable cutting plate is provided with a hollow-out portion. As the two clamp plates and the movable cutting plate are all provided with the hollow-out portions which form passages convenient for cleaning accumulated cotton fibers, action smoothness of the color changing head yarn replacing device is maintained and service life thereof is prolonged.

Description

Open color change head wire-changing device
Technical field
The utility model relates to the structural design of circular knitter, and particularly a kind of use has the clamping plate and the movable knife plate of hollow-out parts, so that the open color change head wire-changing device of cotton-wool is piled up in cleaning.
Background technology
General common circular knitter is used to weave various clothes with different colours and pattern, it is to be respectively equipped with a cam and an actuator in a disk bottom surface, and this disk below is provided with a plurality of wire-changing devices, this wire-changing device is inner stacked to be provided with a plurality of yarn-gripping and yarn-cutting groups, during by means of this disk cycle rotation, can drive this cam and this actuator is rotated synchronously, after rotating, this actuator moves to the correspondence position of the wire-changing device of desire use, choose a wherein yarn-gripping and yarn-cutting group of this wire-changing device again by this actuator, this cam must be interconnected to drive a yarn with this yarn-gripping and yarn-cutting group, and, be provided with switching the purpose of using different yarns with the feed of this yarn drive to this wire-changing device.
This kind wire-changing device is usually by second splint, and folded therebetween a plurality of yarn-gripping and yarn-cutting groups of establishing constitute a closed mechanism, and this each yarn-gripping and yarn-cutting group includes a yarn cutting plate, a movable knife plate, a yarn change board and a yarn clip board again.Wherein, this yarn cutting plate and this yarn clip board are fixedly arranged on the both sides of this yarn-gripping and yarn-cutting group, and this yarn change board and this activity knife plate are respectively equipped with corresponding spacing hole and the limiting section that links, and when being subjected to this cam start, this yarn change board interlock should the activity knife plate and carry out the action of hook yarn and yarn cutting respectively.
Yet, after the long-time use of this kind wire-changing device, can produce cotton-wool because of switching yarn repeatedly, and these cotton-wools are deposited in the spacing hole of this yarn change board gradually, and the limiting section of this activity knife plate, making the action of this yarn-gripping and yarn-cutting group be hindered and become has some setbacks, even cause mechanism to damage, therefore, should carry out regular maintenance to remove the cotton-wool of piling up, and enclosed wire-changing device must decompose fully and can maintain, and is quite inconvenient and expend time of maintenance personal, the big shortcoming when this kind wire-changing device uses beyond doubt.
Hereat, the utility model has designed a kind of open color change head wire-changing device, rely on the hollow-out parts on the second splint, with the spacing hole of this yarn change board and this activity knife plate and hollow-out parts involutory after, formation is convenient to clear up the channels designs of piling up cotton-wool, and the smoothness when keeping this wire-changing device start, and prolong service life of this wire-changing device.
Summary of the invention
A purpose of the present utility model aims to provide a kind of open color change head wire-changing device, piles up the convenience of cotton-wool to promote cleaning, and makes this wire-changing device start smooth and easy, and can prolong the service life of this wire-changing device.
An of the present utility model purpose aims to provide a kind of open color change head wire-changing device, to reach lightweight and to reduce material cost.
For reaching above-mentioned purpose, open color change head wire-changing device of the present utility model, be located at the disk below of a circular knitter, and connect with a cam and an actuator of this disk, in order to switch each yarns in the braiding process, it comprises: two clamping plate, have a plurality of fixing holes and hollow-out parts on these two clamping plate, and the one end is provided with a feed; A plurality of yarn-gripping and yarn-cutting groups, superimposed in regular turn being located between these two clamping plate, these a plurality of yarn-gripping and yarn-cutting groups comprise respectively: a yarn cutting plate, be located at a side between these two clamping plate to cut off this yarn, this yarn cutting plate can not cover the hollow-out parts of these two clamping plate; One movable knife plate, be located at this yarn cutting plate one side with moving this yarn of hook, and should have a plurality of spacing holes on the activity knife plate, the both sides of this each spacing hole are extended respectively and are had a hollow-out parts, after making the hollow-out parts of these a plurality of hollow-out parts and these two clamping plate involutory, form and remove the passage of piling up cotton-wool; One yarn change board, be located at this activity knife plate one end wearing this yarn, and stir this yarn, have the spacing hole of a curve shape on this yarn change board to this feed, the spacing hole of this spacing hole and this activity knife plate is involutory setting, is subjected to this cam drive and back and forth start synchronously; One yarn clip board is located at this yarn change board one side to cut off the yarn that this activity knife plate and this yarn change board are driven, and this yarn clip board can not cover the hollow-out parts of these two clamping plate; And an elastic component, to be located between these two clamping plate, a wherein end of this elastic component is resisted against this yarn change board edge; And a plurality of control panels, to be located at the opposite side of these two clamping plate, and to connect with each yarn-gripping and yarn-cutting group, these a plurality of control panels are subjected to this actuator control to activate different yarn-gripping and yarn-cutting groups to switch.
In view of the above, the utility model system is located at the disk below of a circular knitter, and connect with the cam and the actuator of this disk, in order to switch each yarns in the braiding process, utilize the hollow-out parts on the second splint, with the spacing hole of this yarn change board and this activity knife plate and hollow-out parts involutory after, be convenient to clear up the channels designs of piling up cotton-wool and can form, convenience when clearing up to promote, make this wire-changing device start smooth and easy, and the purpose that can prolong the service life of this wire-changing device, whole weight also can reach light-weighted purpose, and reduces material cost.
In an embodiment, an end of this yarn cutting plate has a blade part.This yarn change board has more a limiting section, be located at the opposite side of this yarn change board, this activity knife plate one end has a hook portion, and should have two projections in activity knife plate other end top, the limiting section of this two projection and this yarn change board connects, make this activity knife plate with start synchronously back and forth; Moreover this yarn change board one end has more a through wires hole and a driving lever, and the other end has more an Actuator Division, and this Actuator Division and this cam connect and drive the reciprocal start of this yarn change board.And this yarn clip board one end has a clamping part, and the blade part of this clamping part and this yarn cutting plate is and is oppositely arranged.In addition, one end of these a plurality of control panels has a press section, and the press section of this each control panel is arranged at different positions, and connect with this actuator, press section one side of this each control panel connects with a yarn-gripping and yarn-cutting group wherein respectively again, and the other end of these a plurality of control panels has an involution portion respectively, and these a plurality of involution portions and this each yarn-gripping and yarn-cutting group connect, and is used for controlling the involution action of these a plurality of yarn-gripping and yarn-cutting groups.
Description of drawings
Fig. 1 is the partial exploded view of the utility model preferred embodiment;
Fig. 2 is the schematic appearance after the utility model preferred embodiment assembling;
Scheme of installation when Fig. 3 uses for the utility model preferred embodiment;
View () when Fig. 4 uses for the utility model preferred embodiment;
View (two) when Fig. 5 uses for the utility model preferred embodiment;
View (three) when Fig. 6 uses for the utility model preferred embodiment;
View (four) when Fig. 7 uses for the utility model preferred embodiment.
The color change head wire-changing device that description of reference numerals: 10-is open; The 11-clamping plate; The 111-fixing hole; The 112-hollow-out parts; The 113-feed; 12-yarn-gripping and yarn-cutting group; 121-yarn cutting plate; The 1211-blade part; The movable knife plate of 122-; The 1221-hook portion; The 1222-projection; The 1223-spacing hole; The 1224-hollow-out parts; The 123-yarn change board; The 1231-through wires hole; The 1232-driving lever; The 1233-Actuator Division; The 1234-spacing hole; The 1235-limiting section; The 124-yarn clip board; The 1241-clamping part; The 125-elastic component; The 13-control panel; The 131-press section; 132-involution portion; The 20-circular knitter; The 21-disk; The 22-cam; The 23-actuator; The 30-yarn.
The specific embodiment
Understand content of the present utility model for your auditor can be known, it is graphic sincerely to arrange in pairs or groups in the following instructions, please consult.
See also Fig. 1~Fig. 3, be the partial exploded view of the utility model preferred embodiment, the schematic appearance after the assembling, and the scheme of installation when using.As shown in FIG., open color change head wire-changing device 10 of the present utility model is installed disk 21 belows that are arranged at a circular knitter 20, and connect with a cam 22 and an actuator 23 of this disk 21, in order to switch each yarns 30 in the braiding process, this open color change head wire-changing device 10 comprises two clamping plate 11, a plurality of yarn-gripping and yarn-cutting group 12 and a plurality of control panel 13.
Wherein, have a plurality of fixing holes 111 and hollow-out parts 112 on these a plurality of clamping plate 11, the one end is provided with a feed 113.
These a plurality of yarn-gripping and yarn-cutting groups 12 are in superimposed in regular turn mode, be located between these two clamping plate 11, and these a plurality of yarn-gripping and yarn-cutting groups 12 comprise a yarn cutting plate 121, one movable knife plate 122, a yarn change board 123, a yarn clip board 124 and an elastic component 125 respectively, and its main member and configuration mode series are lifted as follows:
This yarn cutting plate 121 is located at a side of these 11 belows of two clamping plate, and an end of this yarn cutting plate 121 has a blade part 1211, in order to cut off this yarn 30, and this yarn cutting plate 121 arbitrary hollow-out parts 112 that can not cover these two clamping plate 11 in addition.
This activity knife plate 122 is located at this yarn cutting plate 121 1 sides, and should have a hook portion 1221 by activity knife plate 122 1 ends, and this activity knife plate 122 other ends top has two projections 1222, and it is moving and drive this yarn 30 and move to can be used to hook; In addition, the two ends of this activity knife plate 122 have a spacing hole 1223 respectively, the both sides of this each spacing hole 1223 are extended respectively and are had a hollow-out parts 1224, this activity knife plate 122 is after moving, these a plurality of hollow-out parts 1224 and the hollow-out parts 112 of these two clamping plate 11 are involutory, are used for removing the passage of piling up cotton-wool and form one.
This yarn change board 123 is located at this activity knife plate 122 1 ends, and these yarn change board 123 1 ends have more a through wires hole 1231 and a driving lever 1232, the other end has more an Actuator Division 1233, this through wires hole 1231 is for wearing this yarn 30, and stir this yarn 30 by means of this driving lever 1232, and this Actuator Division 1233 connects with this cam 22, utilizes the spacing hole 1234 that has a curve shape on this yarn change board 123, and this spacing hole 1234 is involutory setting with the spacing hole 1223 of this activity knife plate 122.Moreover this activity knife plate 122 drives this yarn change board 123 reciprocal starts, and stirs this yarn 30 to this feed 113 after finishing binding by means of the latch (not shown) and with this yarn change board 123, driven and back and forth start synchronously by this cam 22.
This yarn change board 123 has more a limiting section 1235, and it is a breach and a side of being located at this yarn change board 123, and this two projection 1222 of this activity knife plate 122 connects with the limiting section 1235 of this yarn change board 123, makes the back and forth start synchronously thereupon of this activity knife plate 122.
This yarn clip board 124 is located at this yarn change board 123 1 sides, and be positioned at a side of these 11 belows of two clamping plate, its shape is identical with this yarn cutting plate 121, and these yarn clip board 124 1 ends have a clamping part 1241, the blade part 1231 of this clamping part 1241 and this yarn cutting plate 121 is to be oppositely arranged, in order to cut off this yarn 30 that this activity knife plate 122 and this yarn change board 123 are driven, arbitrary hollow-out parts 112 that other this yarn clip board 124 can not cover these two clamping plate 11.
This elastic component 125 is located at 11 on these two clamping plate, and a wherein end of this elastic component 125 is resisted against this yarn change board 123 edges, makes that the running of this yarn change board 123 is stable and smooth and easy.
These a plurality of control panels 13 are located at the opposite side of these two clamping plate 11, and connect with each yarn-gripping and yarn-cutting group 12, and an end of these a plurality of control panels 13 has a press section 131, should be a plurality of control panel 13 central authorities be hubbed at 11 on these two clamping plate, to form the structure of similar seesaw; In addition, the press section 131 of this each control panel 13 is arranged at different positions, and connect respectively with this actuator 23, press section 131 1 sides of this each control panel 13 connect with a yarn-gripping and yarn-cutting group 12 wherein respectively again, these a plurality of control panels 13 can be used to switch the different yarn-gripping and yarn-cutting group 12 of actuating after being subjected to these actuator 23 controls; Moreover, the other end of these a plurality of control panels 13 has an involution portion 132 respectively, these a plurality of involution portions 132 and this each yarn-gripping and yarn-cutting group 12 connect, and be used for controlling the involution action of these a plurality of yarn-gripping and yarn-cutting groups 12, after pushing this involution portion 132 downwards, making this control panel 13 is fulcrum with the articulated section, and with these press section 131 involutions to original position, the switch operating when using in order to next time.
The utility model utilizes the hollow-out parts 112 on these two clamping plate 11, with the spacing hole 1223 of the spacing hole 1234 of this yarn change board 1232 and this activity knife plate 122 and hollow-out parts 1224 involutory after, and form a channels designs, so that cleaning is piled up in the cotton-wool in it, make these open color change head wire-changing device 10 starts smooth and easy, and the purpose that can prolong the service life of this open color change head wire-changing device 10.Moreover, because these two clamping plate 11 and this activity knife plate 122 are respectively arranged with hollow-out parts 112,1224, and the area that reduces this yarn clip board 124 and this yarn cutting plate 1221, and reduce overall weight reaching light-weighted purpose, and can effectively reduce material and manufacturing cost.
See also Fig. 4~Fig. 7, the view when using for the utility model preferred embodiment.Please consult Fig. 1~Fig. 3 more simultaneously, as shown in FIG., because after the utility model is installed, respectively with after the cam 22 of disk 21 belows of this circular knitter 20 and actuator 23 are connected, at first, push press section 131 on this control panel 13 by this actuator 23, to switch employed yarn-gripping and yarn-cutting group 12, and promote yarn change board 123 on this yarn-gripping and yarn-cutting group 12, and make this Actuator Division 1233 expose to this a plurality of clamping plate 11 outsides, and connect with this cam 22; Then, during these cam 22 starts, drive this yarn change board 123 synchronously and this activity knife plate 122 descends one by one, and hook is grabbed this yarn 30 that is positioned at this yarn change board 123; After this yarn change board 123 and this activity knife plate 122 continue start, can utilize the driving lever 1232 of this yarn change board 123 to stir this yarn 30 to this feed 113; At last, along with the start of this cam 22,122 of this yarn change board 123 and this activity knife plates rise one by one, and utilize this yarn clip board 124 and this yarn cutting plate 121, with yarn 30 cut-outs of previous use, and finish the work of switching yarn 30.
As mentioned above, Fig. 1~shown in Figure 7, the utility model will have following advantage when implementing:
1, the open color change head wire-changing device 10 of the utility model is by means of the hollow-out parts 112,1224 on these a plurality of clamping plate 11 and this a plurality of movable knife plates 122, form an open channels designs, so that cleaning is piled up in the cotton-wool in it, and make these open color change head wire-changing device 10 starts smooth and easy, and can prolong the service life of this open color change head wire-changing device 10.
2 moreover, because these two clamping plate 11 of the present utility model and this activity knife plate 122 are provided with hollow-out parts 112,1224, and the area that reduces this yarn clip board 124 and this yarn cutting plate 121, overall weight can be reduced reaching light-weighted purpose, and the cost of material and manufacturing can be effectively reduced.
Only, the above person, it only is preferred embodiment of the present utility model, be not in order to limit the scope that the utility model is implemented, other are as the shape of each hollow-out parts, size etc., and the shape of each member, size or employed material, press down or be the coating etc. of the outside institute of each member coating, also all among the category of this case; So done equivalence or changed easily Deng haveing the knack of this technology, change and modification not breaking away from the equalization of being done under spirit of the present utility model and the scope, all should be covered by in the claim of the present utility model.

Claims (7)

1. open color change head wire-changing device is located at the disk below of a circular knitter, and connects with a cam and an actuator of this disk, in order to switch each yarns in the braiding process, it is characterized in that, comprising:
Two clamping plate have a plurality of fixing holes and hollow-out parts on these two clamping plate, and the one end is provided with a feed;
A plurality of yarn-gripping and yarn-cutting groups, superimposed in regular turn being located between these two clamping plate, these a plurality of yarn-gripping and yarn-cutting groups comprise respectively:
One yarn cutting plate is located at a side between these two clamping plate to cut off this yarn, and this yarn cutting plate can not cover the hollow-out parts of these two clamping plate;
One movable knife plate, be located at this yarn cutting plate one side with moving this yarn of hook, and should have a plurality of spacing holes on the activity knife plate, the both sides of this each spacing hole are extended respectively and are had a hollow-out parts, after making the hollow-out parts of these a plurality of hollow-out parts and these two clamping plate involutory, form and remove the passage of piling up cotton-wool;
One yarn change board, be located at this activity knife plate one end wearing this yarn, and stir this yarn, have the spacing hole of a curve shape on this yarn change board to this feed, the spacing hole of this spacing hole and this activity knife plate is involutory setting, is subjected to this cam drive and back and forth start synchronously;
One yarn clip board is located at this yarn change board one side to cut off the yarn that this activity knife plate and this yarn change board are driven, and this yarn clip board can not cover the hollow-out parts of these two clamping plate; And
One elastic component is located between these two clamping plate, and a wherein end of this elastic component is resisted against this yarn change board edge; And
A plurality of control panels are located at the opposite side of these two clamping plate, and are connected with each yarn-gripping and yarn-cutting group, and these a plurality of control panels are subjected to this actuator control to activate different yarn-gripping and yarn-cutting groups to switch.
2. open color change head wire-changing device as claimed in claim 1 is characterized in that an end of this yarn cutting plate has a blade part.
3. open color change head wire-changing device as claimed in claim 1 or 2, it is characterized in that, this yarn change board has more a limiting section, be located at the opposite side of this yarn change board, this activity knife plate one end has a hook portion, and should have two projections in activity knife plate other end top, the limiting section of this two projection and this yarn change board connects, and makes the back and forth start synchronously thereupon of this activity knife plate.
4. open color change head wire-changing device as claimed in claim 3 is characterized in that, this yarn change board one end has more a through wires hole and a dead man, and the other end has more an Actuator Division, and this Actuator Division and this cam connect and drive the reciprocal start of this yarn change board.
5. open color change head wire-changing device as claimed in claim 4 is characterized in that, this yarn clip board one end has a clamping part, and the blade part of this clamping part and this yarn cutting plate is and is oppositely arranged.
6. open color change head wire-changing device as claimed in claim 5, it is characterized in that, one end of these a plurality of control panels has a press section, and the press section of this each control panel is arranged at different positions, and connect with this actuator, press section one side of this each control panel connects with a yarn-gripping and yarn-cutting group wherein respectively again.
7. open color change head wire-changing device as claimed in claim 6, it is characterized in that, the other end of these a plurality of control panels has an involution portion respectively, and these a plurality of involution portions and this each yarn-gripping and yarn-cutting group connect, and is used for controlling the involution action of these a plurality of yarn-gripping and yarn-cutting groups.
CN2009202980206U 2009-12-24 2009-12-24 Open type color changing head yarn replacing device Expired - Fee Related CN201567425U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202980206U CN201567425U (en) 2009-12-24 2009-12-24 Open type color changing head yarn replacing device

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Application Number Priority Date Filing Date Title
CN2009202980206U CN201567425U (en) 2009-12-24 2009-12-24 Open type color changing head yarn replacing device

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103710844A (en) * 2013-12-26 2014-04-09 宁波裕人数控科技有限公司 Yarn clamping device for circular machine high-elasticity yarns
CN104109937A (en) * 2014-07-01 2014-10-22 厦门兴全龙机械有限公司 Improved structure of color changing head control mechanism
CN105386226A (en) * 2015-12-10 2016-03-09 张家港润山针织机械有限公司 Color picker
CN109487428A (en) * 2019-01-23 2019-03-19 唐山雾谷机电设备有限公司 The knotting device of automatic yarn-changing device
CN109576887A (en) * 2019-01-23 2019-04-05 唐山雾谷机电设备有限公司 Full-automatic knotting wire-changing device
CN109576886A (en) * 2019-01-23 2019-04-05 唐山雾谷机电设备有限公司 The thread grip mechanism of automatic yarn-changing device
CN111364158A (en) * 2018-12-26 2020-07-03 魏志亮 Knotting device for color changing head of circular knitting machine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103710844A (en) * 2013-12-26 2014-04-09 宁波裕人数控科技有限公司 Yarn clamping device for circular machine high-elasticity yarns
CN104109937A (en) * 2014-07-01 2014-10-22 厦门兴全龙机械有限公司 Improved structure of color changing head control mechanism
CN105386226A (en) * 2015-12-10 2016-03-09 张家港润山针织机械有限公司 Color picker
CN105386226B (en) * 2015-12-10 2017-05-10 江苏润山精密机械科技有限公司 Color picker
CN111364158A (en) * 2018-12-26 2020-07-03 魏志亮 Knotting device for color changing head of circular knitting machine
CN109487428A (en) * 2019-01-23 2019-03-19 唐山雾谷机电设备有限公司 The knotting device of automatic yarn-changing device
CN109576887A (en) * 2019-01-23 2019-04-05 唐山雾谷机电设备有限公司 Full-automatic knotting wire-changing device
CN109576886A (en) * 2019-01-23 2019-04-05 唐山雾谷机电设备有限公司 The thread grip mechanism of automatic yarn-changing device
CN109576887B (en) * 2019-01-23 2024-02-09 唐山雾谷机电设备有限公司 Full-automatic knotting line changing device
CN109487428B (en) * 2019-01-23 2024-02-09 唐山雾谷机电设备有限公司 Knotting device of automatic yarn changer
CN109576886B (en) * 2019-01-23 2024-02-13 唐山雾谷机电设备有限公司 Yarn clamping mechanism of automatic yarn changer

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Granted publication date: 20100901

Termination date: 20121224