CN110541235A - Zipper strip and zipper strip braider - Google Patents
Zipper strip and zipper strip braider Download PDFInfo
- Publication number
- CN110541235A CN110541235A CN201910934825.3A CN201910934825A CN110541235A CN 110541235 A CN110541235 A CN 110541235A CN 201910934825 A CN201910934825 A CN 201910934825A CN 110541235 A CN110541235 A CN 110541235A
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- China
- Prior art keywords
- zipper
- yarn
- towing
- edge
- knitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009940 knitting Methods 0.000 claims abstract description 50
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 238000009958 sewing Methods 0.000 claims description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009941 weaving Methods 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008602 contraction Effects 0.000 description 4
- 239000010985 leather Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members
- A44B19/343—Knitted stringer tapes
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/40—Holders or supports for thread packages
- D04B15/42—Frames for assemblies of two or more reels
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
- D04B15/56—Thread guides for flat-bed knitting machines
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/88—Take-up or draw-off devices for knitting products
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B7/00—Flat-bed knitting machines with independently-movable needles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Slide Fasteners (AREA)
Abstract
The invention relates to the technical field of weaving, and provides a zipper belt weaving machine which comprises a yarn guide device, a knitting device, a driving device, a dragging device, a yarn supply device and a yarn supply adjusting device, wherein the dragging device comprises a plurality of dragging shaft assemblies, the yarn supply device comprises a creel and at least two yarn supply rolls arranged on the creel, each yarn supply roll respectively provides at least one bundle of yarn for each dragging shaft assembly on the dragging device, the yarn supply adjusting device comprises a pressing rod and a detachable counterweight arranged on the pressing rod, and the pressing rod can be arranged on the yarn supplied by the yarn supply rolls in an adjustable pressing mode to adjust the supply speed of each bundle of yarn. And providing a zipper tape, which comprises a zipper tape body, wherein the total length of the warp yarns on one side sewed by the zipper tape body along the length direction of the edge is 1% -10% longer than that of the warp yarns on one side provided with zipper teeth along the length direction of the edge. The invention solves the problem that the zipper is arched after the existing zipper belt is sewn.
Description
Technical Field
The invention relates to the technical field of weaving, in particular to a zipper strip and a zipper strip weaving machine.
Background
With the rapid development of the technology, since the zipper has the advantages of convenient opening and closing and durability, the zipper is widely used, for example, the zipper is used for ready-made clothes, leather bags, sleeping bags, tents and the like, and the zipper mainly comprises paired mutually-engageable zipper teeth and sewn cloth belts at two sides for use; the types of the slide fastener can be roughly classified into a metal slide fastener, a nylon slide fastener and a plastic steel slide fastener according to the material of the zipper teeth. Although the zipper has the advantage of convenient use, the zipper has the defect of being limited to be linear in processing or using occasions, namely, the zipper is difficult to form if the zipper is required to be processed by sewing a curve or an arc; especially metal and plastic steel zippers, because the zipper teeth are shaped and the bending and stretching degrees are limited, the defects that the zippers and clothes are uneven and are arched outwards are easy to appear after processing. Aiming at the defect, the traditional technology is that when the zipper is sewn, a plurality of gaps are cut on zipper cloth belts on two sides of the zipper by scissors so as to increase the elongation of the zipper belts; in the prior art, a special weaving technology is adopted to increase the scalability of a zipper strip. Chinese patent No. 01223244.0 entitled "improvement of fastener tape" discloses "an improvement of fastener tape including a long continuous element and a tape connected to one side, a non-tape-sewn portion of the tape being knitted with a stretch yarn, which can be stretched and expanded. Chinese patent No. 200410002476.5 entitled "fastener tape" discloses a fastener tape "having a positive wrinkle state after fastener elements are mounted in a state where the fastener element fixing edge portion is recessed and curved with a main body slightly undulating," after being woven or knitted outside a core thread in one fastener element fixing edge portion and at least part of constituent yarns extending in the warp direction adjacent thereto have a higher elongation recovery rate than all other constituent yarns and core threads extending in the warp direction. Thus, a woven or knitted fastener stringer "capable of securing the straightness after the fastener tape is sewn to the target clothes can be formed. The zipper belt knitting machine in the prior art mainly comprises a yarn guide device, a knitting device, a driving device and a dragging device, and the improvement on the yarn guide device and the knitting device can manufacture a novel zipper strip, but the structure is complex and the modification cost is large. To this end, chinese patent documents: CN201120149800.1 zipper tape knitting machine and the zipper tape knitted by the same, which discloses a yarn guide device, a knitting device, a driving device, a dragging device, wherein the dragging device comprises a plurality of dragging shaft assemblies, each dragging shaft assembly comprises a dragging shaft and a group of dragging wheels fixedly connected to the dragging shaft, each dragging wheel comprises a vertical positioning surface and a conical surface, the zipper tape is wound on the conical surface, and one side of the zipper tape is abutted against the vertical positioning surface. The zipper belt manufactured by the zipper belt knitting machine comprises one side for mounting zipper teeth and the other side for sewing, wherein the other side for sewing the zipper belt is wavy. The invention also discloses a dragging wheel with a conical surface, which can apply progressive tensile force to a zipper belt simultaneously in the process of dragging the zipper belt, so that the zipper belt generates a wave wrinkle effect, when the zipper with a wavy sewing edge is sewn on target clothes, although the zipper can absorb part of shrinkage generated in sewing so that the sewn zipper is smoother than the conventional zipper, because the weaving threads of one side of the whole zipper belt, which is provided with the zipper teeth, and the other side of the zipper belt, which is sewn, are equal, the problem of shrinkage size required by the wavy zipper belt and sewing is not substantially solved, the outward bulging amplitude of the shrinkage size required by sewing is reduced only in a balanced manner due to the wavy shape after the zipper belt and cloth are sewn, namely, the final zipper belt is bulged instead of being locally large but is balanced to be slightly bulged at multiple positions on the whole, the problem that the zipper belt is arched after being knitted due to sewing shrinkage can not be solved by effectively knitting the traditional zipper belt knitting machine.
Disclosure of Invention
Therefore, in view of the above problems, the present invention provides a fastener tape having a reasonable structure, which can eliminate the size problem of the zipper due to sewing shrinkage, and the zipper tape having a smooth and conformable whole zipper after sewing the zipper with cloth, leather, etc., and a zipper tape knitting machine for manufacturing the same.
In order to solve the technical problem, the invention adopts the following scheme: a zipper strip braiding machine comprises a yarn guide device, a knitting device, a driving device and a dragging device, wherein the driving device is respectively connected with and drives the yarn guide device, the knitting device and the dragging device, the yarn supply device and a yarn supply adjusting device are further included, the dragging device comprises a plurality of dragging shaft assemblies, each dragging shaft assembly comprises a dragging shaft, a plurality of limiting rings and cylindrical dragging wheels matched with the limiting rings in number, the dragging wheels are fixedly arranged on the dragging shaft at intervals, each limiting ring is adjustably sleeved on the dragging shaft and positioned on the left side of each dragging wheel, adjustable grooves are formed between each limiting ring and the dragging wheel, zipper strips are wound on the grooves between the limiting rings and the dragging wheels and the circumferential side surfaces of the dragging wheels, one side of a zipper strip mounting zipper tooth is arranged on the groove between the limiting rings and the dragging wheels, and one side of the zipper strip mounting zipper tooth abuts against the groove edge of the limiting rings, one side of the zipper belt which is sewn is arranged on the side edge of the groove and the circumferential side surface of the tow band wheel, the yarn supply device comprises a creel and at least two yarn supply rolls arranged on the creel, each yarn supply roll respectively provides at least one bundle of yarn for each tow band shaft assembly on the tow band device, the yarn guide device guides each bundle of yarn of a plurality of yarn supply rolls of the yarn supply device into the knitting device, the knitting device weaves a plurality of bundles of yarns into the zipper belt by weft knitting, and the zipper belt is driven to move forwards by the tow band device; the yarn supply adjusting device comprises a pressing rod and a counterweight which is detachably arranged on the pressing rod, and the pressing rod is adjustably pressed on the yarn supplied by the yarn roll to adjust the supply speed of each bundle of yarn.
furthermore, the knitting device comprises a plurality of weft knitting assemblies, and each weft knitting assembly weaves yarns driven by each group of the dragging shaft assemblies into zipper strips.
Furthermore, the spacing ring comprises a circular ring and an adjustable positioning bolt arranged on the circular ring in a penetrating mode.
Further, the distance between the dragging shaft of the dragging device and the yarn inlet of the knitting device is 12cm-22 cm.
The utility model provides a zipper strip, includes the zipper strip body, the zipper strip body includes one side of installation chain tooth and the one side of sewing, the one side edge length of sewing of zipper strip body is greater than one side edge length of installation chain tooth, the warp yarn total length of the one side of sewing of zipper strip body along edge length direction is longer than the warp yarn total length of the one side of installation chain tooth along edge length direction by 1% -10% unit length.
further, the length of the edge of one sewn side of the zipper tape body is 1cm-5cm longer than that of the edge of one side provided with the zipper teeth.
Furthermore, one side of the zipper tape body, on which the zipper teeth are mounted, is provided with a reinforcing rib.
furthermore, the reinforcing rib is wrapped in yarn on one side of the zipper tape body where the zipper teeth are installed.
Furthermore, the total length of the warp yarns along the length direction of the edge of the sewn side of the zipper tape body is gradually longer than the total length of the warp yarns along the length direction of the edge of the side provided with the zipper teeth from the side provided with the zipper teeth to the sewn side.
By adopting the technical scheme, the invention has the beneficial effects that: the method comprises the steps of feeding a plurality of yarns by a plurality of yarn feeding rolls, feeding the yarns to a knitting device for knitting through a yarn guide device, constructing a towing shaft assembly by a towing shaft, a limiting ring and a towing belt wheel, arranging one side of a zipper belt provided with zipper teeth on a groove between the limiting ring and the towing belt wheel, abutting one side of the zipper belt provided with the zipper teeth against the groove side of the limiting ring, arranging one side of a sewn zipper belt on the side edge of the groove and the circumferential side surface of the towing belt wheel, applying the same stretching force to the zipper belt simultaneously in the process of towing the towing shaft assembly, applying different gravity to a plurality of yarns on one side of the body of the zipper belt sewn through the side of the zipper teeth and different stretching outer diameters of the side of the zipper teeth, and adjusting the feeding speed of the yarns through the pressing rod of a yarn feeding adjusting device and the weights with different weight units, therefore, one side sewed by the zipper belt body is longer than one side provided with the zipper teeth, so that one side with sewed side is longer than one side provided with the zipper teeth and is in a long arc shape, further, when the zipper is sewed to target clothes through the zipper belt, one side longer than one side provided with the zipper teeth, which is sewed, can absorb contraction generated in the sewing process, and can completely eliminate the size problem of the zipper caused by sewing contraction, so that the sewed zipper belt is smooth and conformable, the structure is reasonable, the whole zipper is smooth and conformable after the zipper is sewed with cloth, leather and the like, the manufacturing cost can be adjusted and modified on the existing zipper knitter, the manufacturing cost is low, through further arrangement, namely, the distance between a dragging shaft of the dragging device and a yarn inlet of the knitting device is 12cm-22cm, the dragging device can be effectively ensured to provide gradual yarn supply speed for a plurality of yarns of incoming yarns of the knitting device, and the edge length of one side sewed by the same zipper belt body is effectively ensured to be larger than the edge length of one, the zipper tape body further ensures that the stability of the zipper caused by the size problem caused by sewing shrinkage is eliminated, and the zipper tape can be widely popularized and applied.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic top view of an embodiment of the present invention;
FIG. 3 is a schematic view showing a partial structure of a yarn supplying device and a yarn supply adjusting device in an embodiment of the present invention;
FIG. 4 is a schematic front view of a fastener tape body according to an embodiment of the invention;
FIG. 5 is a schematic left side view of a zipper strip body according to an embodiment of the present invention;
FIG. 6 is a schematic right-view structural view of a length of a zipper strip body in an embodiment of the present invention;
FIG. 7 is a schematic view showing a structure in which warp yarns on one side of a fastener tape body to which fastener elements are attached and warp yarns on one side of the fastener tape body which is sewn are separated and straightened, according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, wherein the yarn guiding device, the knitting device, the driving device and the dragging device are prior art, and are disclosed in patent documents such as patent No. 200410002476.5, entitled zipper tape, zipper tape knitting machine named patent No. CN201120149800.1, and zipper tape knitted by the machine, so that only the new design parts will be described in detail in the embodiments of the present application.
Referring to fig. 1, 2 and 3, a preferred zipper tape knitting machine of the present invention comprises a yarn guiding device 1, a knitting device 2, a driving device 3, a dragging device 4, a yarn supplying device 5 and a yarn supplying adjusting device 6, wherein the driving device 3 is respectively connected with and drives the yarn guiding device 1, the knitting device 2 and the dragging device 4, the dragging device 4 comprises a plurality of dragging shaft assemblies 41, the dragging shaft assemblies comprise a dragging shaft 411, a plurality of limiting rings 412 and cylindrical dragging pulleys 413 which are matched with the limiting rings 412 in number, each dragging pulley 413 is fixedly arranged on the dragging shaft 411 at intervals, each limiting ring 412 comprises a circular ring and an adjustable positioning bolt which is arranged on the circular ring, each limiting ring 412 is adjustably sleeved on the dragging shaft 411 at the left side of each dragging pulley 413, an adjustable groove is formed between each limiting ring 412 and the dragging pulley 413, the zipper tape 7 is wound on the groove between the limiting rings 412 and the dragging pulleys 413 and the circumferential side of the dragging pulley 413, wherein one side of the zipper tape 7 provided with the zipper teeth is arranged on a groove between the limiting ring 412 and the tow band 413, one side of the zipper tape 7 provided with the zipper teeth is propped against the groove edge of the limiting ring 412, one sewn side of the zipper tape 7 is arranged on the side edge of the groove and the circumferential side surface of the tow band 413, the yarn supply device 5 comprises a creel 51 and two yarn supply rolls 52 arranged on the creel 51, each yarn supply roll 52 respectively supplies two bundles of yarns for each tow band shaft assembly 41 on the tow band device 4, the yarn guide device 1 guides each bundle of yarns of the plurality of yarn supply rolls 52 of the yarn supply device 5 into the knitting device 2, the knitting device 2 comprises a plurality of weft knitting assemblies, each weft knitting assembly respectively weaves the yarns driven by each group of tow band shaft assemblies 41 into the zipper tape, and the zipper tape 7 is driven to move forwards by the tow band device 4; the distance between the towing shaft 411 of the towing device 4 and the yarn inlet of the knitting device 2 is 18cm, the yarn supply adjusting device 6 comprises a press rod 61 and a counterweight 62 which is detachably arranged on the press rod 61, the press rod 61 is adjustably pressed on the yarn supplied by the yarn supply roll 52 to adjust the supply speed of each bundle of yarn, namely the press rod 61 is arranged on the yarn drawn out from the yarn supply roll 52 to the yarn guide device 1 to control the speed of the yarn, wherein the yarn supply roll 52 is a yarn roll capable of simultaneously supplying a plurality of bundles of yarns.
Referring to fig. 4 to 7, a preferable fastener tape of the present invention comprises a fastener tape body, which comprises a fastener element mounting side 71 and a sewn side 72, the length of the edge of the sewed side 72 of the zipper tape body is larger than that of the edge 71 of the zipper element, the length of the edge of one sewn side of the zipper tape body is 3cm longer than that of the edge of one side provided with the zipper teeth, the total length of the warp yarns of the sewn side 71 of the zipper tape body along the length direction of the edge is 3% longer than that of the warp yarns of the side 72 provided with the zipper teeth along the length direction of the edge, the total length of the warp 721 and the yarn of the sewn side 72 of the zipper tape body along the length direction of the edge is gradually longer than that of the warp 711 and the yarn of the sewn side 72 of the side 71 for mounting the zipper elements from the side 71 for mounting the zipper elements.
The distance between the towing shaft of the towing device and the yarn inlet of the knitting device is preferably 12cm-22cm, each yarn supply roll respectively provides more than one bundle of yarns for each towing shaft component on the towing device, the yarn supply rolls are arranged according to the width requirement of one side sewed by a zipper tape, the number of the yarn supply rolls on a creel is also arranged according to the width requirement of a woven zipper tape, the total length of the warp yarns in the length direction of one side sewed by the zipper tape body is longer than the total length of the warp yarns in the length direction of one side installed with the zipper teeth by 1% -10% of unit length, and the ratio of the total length of the yarns of one side sewed by the zipper tape body to the total length of the yarn of one side installed with the zipper teeth is increased according to the size requirement of the zipper The calculation adjustment is carried out, the length of the edge of one side sewed by the zipper tape body is preferably 1cm-5cm longer than the length of the edge of one side provided with the zipper teeth, meanwhile, one side provided with the zipper teeth of the zipper tape body can be provided with a reinforcing rib to enhance the strength of one side provided with the zipper teeth of the zipper tape, and the reinforcing rib can be wrapped in yarn of one side provided with the zipper teeth of the zipper tape body.
The invention adopts a plurality of yarn supply rolls to supply a plurality of yarns to a knitting device for knitting through a yarn guide device, simultaneously adopts a towing shaft assembly, a limiting ring and a towing wheel to construct a towing shaft assembly, one side of a zipper belt for installing zipper teeth is arranged on a groove between the limiting ring and the towing wheel, one side of the zipper belt for installing the zipper teeth is propped against the groove side of the limiting ring, one side of the zipper belt for sewing is arranged on the side edge of the groove and the circumferential side surface of the towing wheel, the same stretching force can be simultaneously applied to a zipper belt in the process of dragging the zipper belt by the towing shaft assembly, the unit length of one side for sewing is larger than the unit length of one side for installing the zipper teeth through different stretching outer diameters of one side for installing the zipper teeth and one side for sewing, simultaneously, the pressing rod of the yarn supply adjusting device and the counter weights with different weight units apply gradually changed gravity to a plurality of yarns on one side for sewing the zipper belt, therefore, one side sewed by the zipper belt body is longer than one side provided with the zipper teeth, so that one side with sewed side is longer than one side provided with the zipper teeth and is in a long arc shape, further, when the zipper is sewed to target clothes through the zipper belt, one side longer than one side provided with the zipper teeth, which is sewed, can absorb contraction generated in the sewing process, and can completely eliminate the size problem of the zipper caused by sewing contraction, so that the sewed zipper belt is smooth and conformable, the structure is reasonable, the whole zipper is smooth and conformable after the zipper is sewed with cloth, leather and the like, the manufacturing cost can be adjusted and modified on the existing zipper knitter, the manufacturing cost is low, through further arrangement, namely, the distance between a dragging shaft of the dragging device and a yarn inlet of the knitting device is 12cm-22cm, the dragging device can be effectively ensured to provide gradual yarn supply speed for a plurality of yarns of incoming yarns of the knitting device, and the edge length of one side sewed by the same zipper belt body is effectively ensured to be larger than the edge length of one, the zipper tape body further ensures that the stability of the zipper caused by the size problem caused by sewing shrinkage is eliminated, and the zipper tape can be widely popularized and applied.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. the utility model provides a zipper strip braider, includes feed carrier, knitting device, drive arrangement, traction device, drive arrangement connects and drives feed carrier, knitting device and traction device respectively, its characterized in that: the yarn feeding device comprises a yarn feeding device and a yarn feeding adjusting device, the yarn feeding device comprises a plurality of towing shaft assemblies, each towing shaft assembly comprises a towing shaft, a plurality of limiting rings and cylindrical towing pulleys matched with the limiting rings in number, each towing pulley is fixedly arranged on the towing shaft at intervals, each limiting ring is adjustably sleeved on the towing shaft and positioned on the left side of each towing pulley, adjustable grooves are formed between each limiting ring and each towing pulley, zipper tapes are wound on the grooves between the limiting rings and the towing pulleys and the circumferential side surfaces of the towing pulleys, one side of each zipper tape mounting zipper tooth is arranged on the groove between each limiting ring and the corresponding towing pulley, one side of each zipper tape mounting zipper tooth abuts against the groove edge of each limiting ring, one side of each zipper tape sewing is arranged on the side edge of the groove and the circumferential side surface of the corresponding towing pulley, the yarn feeding device comprises a creel and at least two yarn feeding rolls arranged on the creel, and each yarn feeding roll respectively provides at least one bundle of yarn for each towing shaft assembly on, the yarn guide device guides each bundle of yarns of a plurality of yarn supply rolls of the yarn supply device into the knitting device, the knitting device weaves a plurality of bundles of yarns into a zipper tape by weft knitting, and the zipper tape is driven by the dragging device to move forwards; the yarn supply adjusting device comprises a pressing rod and a counterweight which is detachably arranged on the pressing rod, and the pressing rod is adjustably pressed on the yarn supplied by the yarn roll to adjust the supply speed of each bundle of yarn.
2. The fastener strip knitting machine of claim 1, wherein: the knitting device comprises a plurality of weft knitting assemblies, and each weft knitting assembly weaves yarns driven by each group of the dragging shaft assemblies into zipper strips.
3. The fastener strip knitting machine of claim 1, wherein: the limiting ring comprises a circular ring and an adjustable positioning bolt penetrating through the circular ring.
4. The fastener strip knitting machine of claim 1, wherein: the distance between the towing shaft of the towing device and the yarn inlet of the knitting device is 12cm-22 cm.
5. The utility model provides a zipper strip, includes the zipper strip body, the zipper strip body is including one side of installation chain tooth and the one side of sewing, its characterized in that: the length of the edge of one sewn side of the zipper tape body is greater than that of one side of the mounting zipper teeth, and the total length of the warp yarns of one sewn side of the zipper tape body in the length direction of the edge is 1% -10% longer than that of the warp yarns of one side of the mounting zipper teeth in the length direction of the edge by unit length.
6. The fastener strip of claim 5, wherein: the length of the edge of one sewn side of the zipper tape body is 1cm-5cm longer than that of the edge of one side provided with the zipper teeth.
7. the fastener strip of claim 5, wherein: one side of the zipper tape body for mounting the zipper teeth is provided with a reinforcing rib.
8. The fastener strip of claim 7, wherein: the reinforcing ribs are wrapped in yarns on one side of the zipper tape body where the zipper teeth are installed.
9. The fastener strip of claim 5, wherein: the total length of the warp yarns along the length direction of the edge on one sewn side of the zipper tape body is gradually longer than that of the warp yarns along the length direction of the edge on one side provided with the zipper teeth from one side provided with the zipper teeth to one side sewn.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910934825.3A CN110541235A (en) | 2019-09-29 | 2019-09-29 | Zipper strip and zipper strip braider |
| CN202410498312.3A CN118177462A (en) | 2019-09-29 | 2019-09-29 | Zipper strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910934825.3A CN110541235A (en) | 2019-09-29 | 2019-09-29 | Zipper strip and zipper strip braider |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410498312.3A Division CN118177462A (en) | 2019-09-29 | 2019-09-29 | Zipper strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110541235A true CN110541235A (en) | 2019-12-06 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910934825.3A Pending CN110541235A (en) | 2019-09-29 | 2019-09-29 | Zipper strip and zipper strip braider |
| CN202410498312.3A Pending CN118177462A (en) | 2019-09-29 | 2019-09-29 | Zipper strip |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410498312.3A Pending CN118177462A (en) | 2019-09-29 | 2019-09-29 | Zipper strip |
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| CN (2) | CN110541235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317601A (en) * | 2021-05-28 | 2021-08-31 | 浙江敏杰新材料科技有限公司 | Method for manufacturing nylon zipper |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB694860A (en) * | 1950-05-09 | 1953-07-29 | Mellor Bromley & Co Ltd | Improvements in or relating to means for feeding yarns in knitting machines |
| GB1065807A (en) * | 1964-04-11 | 1967-04-19 | Alessandro Coppo | Fabric tension device for flat bed knitting machines |
| FR2534286A1 (en) * | 1982-10-08 | 1984-04-13 | Inst Textile De France | Device for adjusting the length of thread taken up by a knitting loom. |
| JPH07124007A (en) * | 1993-10-29 | 1995-05-16 | Ykk Kk | Woven slide zipper |
| TW568112U (en) * | 2002-10-03 | 2003-12-21 | Jen-Hui Chen | Variable and fixed quantity yarn feeding apparatus |
| CN1517041A (en) * | 2003-01-28 | 2004-08-04 | Ykk��ʽ���� | Zip fastener band |
| CN102154784A (en) * | 2011-05-12 | 2011-08-17 | 江苏汇源拉链制造有限公司 | Zipper belt knitting machine and zipper tape knitted by same |
| CN102395294A (en) * | 2009-07-13 | 2012-03-28 | Ykk株式会社 | Knit fastener stringer |
| CN103082590A (en) * | 2009-07-13 | 2013-05-08 | Ykk株式会社 | Woven zipper teeth chain belt |
| CN103330342A (en) * | 2013-07-03 | 2013-10-02 | 深圳歌力思服饰股份有限公司 | Zipper and manufacturing method thereof |
| CN103948222A (en) * | 2014-05-15 | 2014-07-30 | 晋江福兴拉链有限公司 | Zipper tape with flat mounting edge |
| CN211005847U (en) * | 2019-09-29 | 2020-07-14 | 福建省创越拉链科技有限公司 | Zipper strip and zipper strip braider |
-
2019
- 2019-09-29 CN CN201910934825.3A patent/CN110541235A/en active Pending
- 2019-09-29 CN CN202410498312.3A patent/CN118177462A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB694860A (en) * | 1950-05-09 | 1953-07-29 | Mellor Bromley & Co Ltd | Improvements in or relating to means for feeding yarns in knitting machines |
| GB1065807A (en) * | 1964-04-11 | 1967-04-19 | Alessandro Coppo | Fabric tension device for flat bed knitting machines |
| FR2534286A1 (en) * | 1982-10-08 | 1984-04-13 | Inst Textile De France | Device for adjusting the length of thread taken up by a knitting loom. |
| JPH07124007A (en) * | 1993-10-29 | 1995-05-16 | Ykk Kk | Woven slide zipper |
| TW568112U (en) * | 2002-10-03 | 2003-12-21 | Jen-Hui Chen | Variable and fixed quantity yarn feeding apparatus |
| CN1517041A (en) * | 2003-01-28 | 2004-08-04 | Ykk��ʽ���� | Zip fastener band |
| CN103082590A (en) * | 2009-07-13 | 2013-05-08 | Ykk株式会社 | Woven zipper teeth chain belt |
| CN102395294A (en) * | 2009-07-13 | 2012-03-28 | Ykk株式会社 | Knit fastener stringer |
| CN102154784A (en) * | 2011-05-12 | 2011-08-17 | 江苏汇源拉链制造有限公司 | Zipper belt knitting machine and zipper tape knitted by same |
| CN103330342A (en) * | 2013-07-03 | 2013-10-02 | 深圳歌力思服饰股份有限公司 | Zipper and manufacturing method thereof |
| CN103948222A (en) * | 2014-05-15 | 2014-07-30 | 晋江福兴拉链有限公司 | Zipper tape with flat mounting edge |
| CN211005847U (en) * | 2019-09-29 | 2020-07-14 | 福建省创越拉链科技有限公司 | Zipper strip and zipper strip braider |
| CN212590695U (en) * | 2019-09-29 | 2021-02-26 | 福建省创越拉链科技有限公司 | Zipper belt |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317601A (en) * | 2021-05-28 | 2021-08-31 | 浙江敏杰新材料科技有限公司 | Method for manufacturing nylon zipper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118177462A (en) | 2024-06-14 |
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