CN212741660U - Slitting structure for cutting warp yarns - Google Patents
Slitting structure for cutting warp yarns Download PDFInfo
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- CN212741660U CN212741660U CN202021622397.5U CN202021622397U CN212741660U CN 212741660 U CN212741660 U CN 212741660U CN 202021622397 U CN202021622397 U CN 202021622397U CN 212741660 U CN212741660 U CN 212741660U
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Abstract
The application discloses a slitting structure for cutting warp, relates to the technical field of warp knitting machines, and is applied to a warping machine and comprises a support arranged on the warping machine, wherein a fixing mechanism for fixing the yarn is arranged on the support, the yarn is positioned above a rack, the fixing mechanism comprises a fixing plate which vertically slides on the rack, the fixing mechanism further comprises a magic tape, the magic tape comprises a male tape and a female tape which are mutually pasted, the female tape is detachably connected with the fixing plate, the yarn is positioned on the female tape when the sliding fixing plate is abutted to the yarn, and a supporting piece for supporting the fixing plate to move downwards no longer is arranged on the support; the yarn cutting device is characterized in that a cutting mechanism used for cutting yarns is arranged on the support, the cutting mechanism comprises a cutting knife and a sliding seat used for installing the cutting knife, and the sliding seat is connected to the fixing plate in a sliding mode. This application has improved and has handled the more difficult problem of yarn when changing flower warp beam.
Description
Technical Field
The application relates to the technical field of warping machines, in particular to a slitting structure for cutting warp yarns.
Background
Beam warpers are machines used to warp yarn beams that provide fabrics for the garment or lace industry.
Referring to fig. 5, in the conventional warping machine 1, two identical winding rollers 11 are operated simultaneously to wind a plurality of yarns 13 spaced apart from each other on the same beam 12.
After enough yarns 13 are wound on the patterned warp beam 12, in the process of continuously winding the yarns 13 by replacing the empty patterned warp beam 12, the yarns 13 are sequentially cut and the cut yarns 13 are held in hands, and after the yarns 13 are completely cut, all the yarns 13 are wound around the patterned warp beam 12 and are bound on the patterned warp beam 12, so that the yarns 13 wound on the patterned warp beam 12 are not easy to loosen, and the operation of collecting the cut yarns 13 while cutting the yarns 13 is relatively laborious because dozens of yarns 13 are provided.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that the handling of yarns is more laborious when changing colored warp beam, the application provides a slitting structure for cutting warp yarns.
The application provides a slitting structure for cutting warp adopts following technical scheme:
a slitting structure for cutting warp is applied to a warping machine and comprises a support arranged on the warping machine, wherein a fixing mechanism for fixing the yarn is arranged on the support, the yarn is positioned above a rack, the fixing mechanism comprises a fixing plate which vertically slides on the rack, the fixing mechanism further comprises a magic tape, the magic tape comprises a male tape and a female tape which are mutually pasted, the female tape is detachably connected with the fixing plate, the yarn is positioned on the female tape when the sliding fixing plate is abutted to the yarn, and a supporting piece for supporting the fixing plate to move downwards is arranged on the support; the yarn cutting device is characterized in that a cutting mechanism used for cutting yarns is arranged on the support, the cutting mechanism comprises a cutting knife and a sliding seat used for installing the cutting knife, and the sliding seat is connected to the fixing plate in a sliding mode.
Through adopting above-mentioned technical scheme, female subsides are installed on the fixed plate after, the fixed plate slides, when making the upper surface of fixed plate and yarn butt, play supporting role to the fixed plate with support piece, then paste public subsides and female subsides and paste together, make the yarn be fixed in between public subsides and the female subsides, slide the slide again, make the cutting knife cut the yarn on the fixed plate after, will paste female and public subsides and dismantle on the fixed plate, after the one end of many yarns is concentrated together, will cut the yarn again, make magic subsides and the epaxial yarn separation of flower warp, once only bind many yarns again on the flower warp is epaxial. The two actions of cutting the yarns and gathering the yarns are separately carried out, so that the yarns are relatively labor-saving to process when the warp beam is replaced.
Preferably, the support is fixedly connected with two sliding rods, two ends of the fixing plate in the length direction are respectively in sliding connection with the two sliding rods, threads are arranged on the sliding rods, the supporting piece is a first nut, and the first nut is in threaded connection with the sliding rods.
Through adopting above-mentioned technical scheme, when the fixed plate slided from top to bottom at the slide bar, played the supporting role to the fixed plate through rotating first nut, it is simple and convenient.
Preferably, the fixing plate is provided with a first caulking groove for the female patch to be embedded.
By adopting the technical scheme, when the female sticker is embedded in the first embedding groove, the female sticker is arranged on the fixing plate; after the yarn is cut, the female tape is buckled out of the fixing plate, and then the magic tape can be separated from the fixing plate.
Preferably, the fixing mechanism further comprises a pressing plate, and a second caulking groove for the male patch to be embedded is formed in the pressing plate.
Through adopting above-mentioned technical scheme, public subsides are fixed on the clamp plate through the second caulking groove, when the clamp plate moves down to the fixed plate on, can make public subsides better with female subsides laminating together.
Preferably, two ends of the pressing plate are respectively connected with the two sliding rods in a sliding mode, the sliding rods are connected with second nuts in a threaded mode, and the second nuts abut against the upper surface of the pressing plate.
Through adopting above-mentioned technical scheme, when clamp plate and fixed plate butt, rotate the second nut, make the nut support tightly with the clamp plate on the upper surface, can make between clamp plate and the fixed plate inseparable fixed connection together to make public subsides can be in the same place with female subsides better.
Preferably, the length direction of the pressing plate is the same as that of the fixing plate, and one end of the sliding seat is connected with the pressing plate in a sliding manner.
Through adopting above-mentioned technical scheme, because the length direction of clamp plate is the same with the length direction of fixed plate, so when the slide with fixed plate sliding connection while with clamp plate sliding connection, can play certain limiting displacement to the slide, make the cutting knife on the slide can cut the yarn along the fixed plate better.
Preferably, a pulley is installed on one side of the sliding seat in sliding connection with the pressing plate, and a sliding groove for the pulley to slide is formed in the pressing plate.
Through adopting above-mentioned technical scheme, the slide can better with clamp plate sliding connection through the pulley, and the clamp plate can play further limiting displacement to the slide through the spout.
Preferably, the cross section of the cutting knife is of an annular structure, the outer diameter of the cutting knife is equal to that of the pulley, and the cutting knife is rotatably connected with the sliding seat.
Through adopting above-mentioned technical scheme, the cutting knife rotates with the slide to be connected to make the cutting knife can roll the cutting to the yarn on the fixed plate, thereby make the cutting knife can more profit when cutting the yarn on the fixed plate.
In summary, the present application includes at least one of the following benefits:
1. after the yarns are fixed between the fixing plate and the pressing plate through the magic tape, the yarns are subjected to rolling cutting by the cutting knife, so that the cutting knife can sequentially cut the yarns on the fixing seat along the length direction of the fixing plate;
2. after the yarns are cut, the yarns fixed at the magic tape are all gathered together, then the yarns are cut off, the magic tape is made to leave the yarns on the patterned warp beam, all the yarns are bound on the patterned warp beam at one time, the two steps of cutting and gathering the yarns are separately carried out, and the problem that the yarns are difficult to process when the patterned warp beam is replaced is solved.
Drawings
FIG. 1 is a schematic diagram of the location of the present embodiment mounted on a warper;
FIG. 2 is a schematic view showing the structure of the slide bar on the stand according to the embodiment;
FIG. 3 is a schematic cross-sectional view of the highlighted securing mechanism of this embodiment securing the yarn;
FIG. 4 is an enlarged schematic view at A in FIG. 1;
fig. 5 is a schematic view of a related art warper in a state in which a yarn is wound.
Description of reference numerals: 1. a warping machine; 11. a winding roller; 12. a patterned beam; 13. a yarn; 2. a support; 21. a slide bar; 211. a first nut; 212. a second nut; 3. a fixing mechanism; 31. a fixing plate; 311. a first caulking groove; 32. magic tape; 321. pasting the male part; 322. mother plaster; 33. pressing a plate; 331. a second caulking groove; 332. a chute; 4. a cutting mechanism; 41. a cutting knife; 42. a slide base; 421. a pulley; 422. and fixing the shaft.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a slitting structure for cutting warp. Applied to the warping machine 1. Referring to fig. 1, the bracket 2 is installed on a warping machine 1, and the length direction of the bracket 2 is the same as that of a winding roller 11 of the warping machine 1. As the warper 1 yarn 13 passes over the support 2, the yarn 13 passes over. The support 2 is provided with a fixing mechanism 3 for fixing the yarn 13 and a cutting mechanism 4 for cutting the yarn 13, and after the fixing mechanism 3 fixes the yarn 13, the cutting mechanism 4 is used for cutting the yarn 13, and then the yarn 13 is separated from the fixing mechanism 3 in sequence. By performing the operations of cutting the yarn 13 and gathering the yarn 13 separately, the yarn 13 can be handled with less effort when the warp beam 12 is replaced.
Referring to fig. 2, the fixing mechanism 3 includes a fixing plate 31 mounted on the bracket 2, the fixing plate 31 extending in a length direction of the bracket 2. The two ends of the bracket 2 are fixedly connected with a slide bar 21, and the two ends of the fixed plate 31 are respectively connected with the slide bar 21 in a vertical sliding manner. The slide rod 21 is provided with a support for supporting the fixed plate 31 not to slide downward.
Referring to fig. 3, the fixing mechanism 3 further includes a hook and loop fastener 32 for fixing the yarn 13. The magic tape 32 includes a male tape 321 and a female tape 322 which are adhered to each other, a first caulking groove 311 for the female tape 322 to be embedded is formed on the fixing plate 31, and the female tape 322 is detachably connected with the fixing plate 31 through the first caulking groove 311. When the fixed plate 31 is moved into contact with the yarn 13, the yarn 13 is positioned on the female patch 322. The fixing plate 31 is not moved by the supporting member, and the male sticker 321 is stuck to the female sticker 322, so that the yarn 13 is fixed on the fixing plate 31.
Referring to fig. 2 and 3, the sliding rod 21 is provided with a screw thread, the supporting member is a first nut 211, and the first nut 211 is screwed with the sliding rod 21. When the two ends of the fixed plate 31 slide into the two slide rods 21, respectively, the first nut 211 is located below the fixed plate 31. After the fixed plate 31 is slid to contact the yarn 13, the first nut 211 is rotated to support the fixed plate 31 by the first nut 211.
Referring to fig. 3, in order to enable the male sticker 321 to be quickly attached to the female sticker 322, the fixing mechanism 3 further includes a pressing plate 33, two ends of the pressing plate 33 are slidably connected to the two sliding rods 21, the pressing plate 33 is located above the fixing plate 31, and a length direction of the pressing plate 33 is the same as a length direction of the fixing plate 31. The pressing plate 33 is provided with a second caulking groove 331 for the male sticker 321 to be embedded, when the yarn 13 is located on the female sticker 322, the pressing plate 33 is moved downwards to enable the pressing plate 33 to press against the female sticker 322, and the male sticker 321 and the female sticker 322 are adhered together.
Referring to fig. 2 and 3, when the two ends of the pressing plate 33 slide into the two sliding rods 21, the sliding rods 21 are screwed with second nuts 212, and the second nuts 212 are located above the pressing plate 33. When the pressing plate 33 presses against the fixing plate 31, the second nut 212 is rotated, and the second nut 212 presses against the upper surface of the pressing plate 33. The second nut 212 is made to act as a stop for the presser plate 33, so that the yarn 13 is fixed between the male patch 321 and the female patch 322.
Referring to fig. 4, the cutting mechanism 4 includes a cutting blade 41 slidably coupled to the fixing plate 31, and a slider 42 for mounting the cutting blade 41. One end of the sliding base 42 is slidably connected with the pressing plate 33, one end of the sliding base 42 connected with the pressing plate 33 is connected with a pulley 421, a sliding groove 332 for the pulley 421 to slide is formed in the pressing plate 33, and the sliding groove 332 extends along the length direction of the pressing plate 33. One end of the sliding seat 42 is connected with the pressing plate 33 in a sliding manner, so that the pressing plate 33 can limit the sliding seat 42, and the sliding seat 42 can drive the cutting knife 41 to cut the yarn 13 on the fixing plate 31 better. The sliding of the slider 42 can be made smoother by the pulley 421.
Referring to fig. 4, the cutting blade 41 has a circular ring-shaped cross section, and the outer diameter of the cutting blade 41 is equal to the outer diameter of the pulley 421. The sliding seat 42 is fixedly connected with a fixed shaft 422, and the cutting knife 41 is rotatably mounted on the fixed shaft 422.
The implementation principle of the slitting structure for cutting warp yarns in the embodiment of the application is as follows:
after the fixing mechanism 3 fixes the yarns 13, the sliding seat 42 is slid to enable the cutting knife 41 to sequentially cut a plurality of yarns 13, and after all the yarns 13 are cut off, the second nut 212 is screwed out to move the pressing plate 33 out of the sliding rod 21, because of the adhesive force between the male sticker 321 and the female sticker 322, the female sticker 322 is separated from the pressing plate 33 when the pressing plate 33 moves upwards; the male sticker 321 is pulled out from the first caulking groove 311, one ends of the yarns 13 are gathered together, the yarns 13 are cut to separate the yarns 13 in the magic sticker 32 from the yarns 13 of the patterned warp beam 12, and a plurality of yarns 13 are bound on the patterned warp beam 12 at one time. By performing the operations of cutting the yarn 13 and gathering the yarn 13 separately, the handling of the yarn 13 at the time of replacement of the warp beam 12 can be made relatively labor-saving.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A slitting structure for cutting warp is applied to warper (1), its characterized in that: the fixing mechanism comprises a support (2) installed on a warping machine (1), wherein a fixing mechanism (3) used for fixing yarns (13) is arranged on the support (2), the yarns (13) are located above a rack, the fixing mechanism (3) comprises a fixing plate (31) which slides up and down on the rack, the fixing mechanism (3) further comprises a magic tape (32), the magic tape (32) comprises a male tape (321) and a female tape (322) which are mutually pasted, the female tape (322) is detachably connected with the fixing plate (31), the yarns (13) are located on the female tape (322) when the sliding fixing plate (31) is abutted to the yarns (13), and a support piece used for supporting the fixing plate (31) to move downwards is arranged on the support (2); the yarn cutting device is characterized in that a cutting mechanism (4) used for cutting yarns (13) is arranged on the support (2), the cutting mechanism (4) comprises a cutting knife (41) and a sliding seat (42) used for installing the cutting knife (41), and the sliding seat (42) is connected to the fixing plate (31) in a sliding mode.
2. A slitting structure for cutting warp yarns according to claim 1, characterized in that: two slide bars (21) of fixedly connected with on support (2), fixed plate (31) length direction's both ends respectively with two slide bar (21) sliding connection, be provided with the screw thread on slide bar (21), support piece is first nut (211), first nut (211) and slide bar (21) threaded connection.
3. A slitting structure for cutting warp yarns according to claim 2, characterized in that: the fixing plate (31) is provided with a first embedding groove (311) for embedding the female sticker (322).
4. A slitting structure for cutting warp yarns according to claim 3, characterized in that: the fixing mechanism (3) further comprises a pressing plate (33), and a second embedding groove (331) for embedding the male sticker (321) is formed in the pressing plate (33).
5. A slitting structure for cutting warp yarns according to claim 4, characterized in that: the two ends of the pressing plate (33) are respectively in sliding connection with the two sliding rods (21), the sliding rods (21) are in threaded connection with second nuts (212), and the second nuts (212) are tightly abutted to the upper surface of the pressing plate (33).
6. A slitting structure for cutting warp yarns according to claim 4, characterized in that: the length direction of the pressing plate (33) is the same as that of the fixing plate (31), and one end of the sliding seat (42) is connected with the pressing plate (33) in a sliding mode.
7. A slitting structure for cutting warp yarns according to claim 6, characterized in that: pulley (421) are installed to slide (42) and clamp plate (33) sliding connection's one side, offer on clamp plate (33) and be used for supplying gliding spout (332) of pulley (421).
8. A slitting structure for cutting warp yarns according to claim 7, characterized in that: the cross section of the cutting knife (41) is of an annular structure, the outer diameter of the cutting knife (41) is equal to that of the pulley (421), and the cutting knife (41) is rotatably connected with the sliding seat (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021622397.5U CN212741660U (en) | 2020-08-06 | 2020-08-06 | Slitting structure for cutting warp yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021622397.5U CN212741660U (en) | 2020-08-06 | 2020-08-06 | Slitting structure for cutting warp yarns |
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| Publication Number | Publication Date |
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| CN212741660U true CN212741660U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021622397.5U Active CN212741660U (en) | 2020-08-06 | 2020-08-06 | Slitting structure for cutting warp yarns |
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| CN (1) | CN212741660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232167A (en) * | 2021-12-27 | 2022-03-25 | 福建新佳乐花边实业有限公司 | Warping machine |
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2020
- 2020-08-06 CN CN202021622397.5U patent/CN212741660U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232167A (en) * | 2021-12-27 | 2022-03-25 | 福建新佳乐花边实业有限公司 | Warping machine |
| CN114232167B (en) * | 2021-12-27 | 2022-12-09 | 福建新佳乐花边实业有限公司 | Warping machine |
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