CN204151520U - A kind of built-in scissor pneumatic Tucked-in selvage apparatus - Google Patents
A kind of built-in scissor pneumatic Tucked-in selvage apparatus Download PDFInfo
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- CN204151520U CN204151520U CN201420588756.8U CN201420588756U CN204151520U CN 204151520 U CN204151520 U CN 204151520U CN 201420588756 U CN201420588756 U CN 201420588756U CN 204151520 U CN204151520 U CN 204151520U
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- nozzle
- top nozzle
- selvage
- brace
- tighten
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- 239000004744 fabric Substances 0.000 abstract description 12
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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Abstract
The open a kind of built-in scissor pneumatic Tucked-in selvage apparatus of the utility model, comprise top nozzle, lower nozzle and tighten up brace, top nozzle, lower nozzle and tighten up brace and be connected, described top nozzle, lower nozzle and tighten up brace, three forms and is positioned at inner die cavity; Moving plate and still is provided with in described die cavity, still is arranged on and tightens up brace bottom inside, still upper end is moving plate, moving plate is arranged on lead lower end and is driven by lead, lead upper end is through the pilot hole on the upper end of top nozzle, form tuck-in selvage mouth between described top nozzle and lower nozzle, above and below described tuck-in selvage mouth, be respectively arranged with flanging hole, top nozzle and lower nozzle are respectively arranged with flanging air admission hole and bolt hole.The utility model structure is simple, and parts are few, can also shorten the length that weft yarn cut short by cloth while running up, and can realize the length of cloth plain edge within eight millimeters.
Description
Technical field
The utility model relates to the Weaving device in machinery, particularly flanging, the scissors apparatus of air-jet loom in textile machine.
Background technology
Along with the development in market, the continuous progress of production technology and demand, have the fabric more and more welcomed by the people of plain edge, for demand and the customer requirement of some consumption, also be more and more higher to the requirement of natural selvedge form, and portions of client requires that natural selvedge form is not only shuttleless loom woven fabric plain edge form, and require that the plain edge of fabric is narrowed to less than eight millimeters, existing needleless crimping unit both domestic and external (pneumatic Tucked-in selvage apparatus) although and the Tucked-in selvage apparatus that combines of mechanical-pneumatic can to realize natural selvedge be plain edge form, but because existing air-jet loom is in weaving process, what generally adopt is the tuck-in selvage mode that weft yarn unnecessary for fabric two ends is cut short by external left and right scissors, the external tuck-in selvage mechanism of this scissors does not also accomplish fabric plain edge to be narrowed to less than eight millimeters, so market cannot be met for the demand that can realize fabric plain edge and be narrowed to the Tucked-in selvage apparatus of less than eight millimeters always.
As can be seen here, under the market demand, existing Tucked-in selvage apparatus needs further to improve and improve.
Utility model content
The purpose of this utility model is to provide a kind of built-in scissor pneumatic Tucked-in selvage apparatus, and this apparatus structure is simple, and parts are few, and can not only realize natural selvedge is plain edge form, can also realize fabric plain edge and be narrowed to design object within eight millimeters.
To achieve these goals, the technical solution of employing is the utility model:
A kind of built-in scissor pneumatic Tucked-in selvage apparatus, comprises top nozzle, lower nozzle and tightens up brace, top nozzle, lower nozzle and tighten up brace and be connected, described top nozzle, lower nozzle and tighten up brace, and three forms and is positioned at inner die cavity; Moving plate and still is provided with in described die cavity, still is arranged on and tightens up brace bottom inside, still upper end is moving plate, moving plate is arranged on lead lower end and is driven by lead, lead upper end, through the upper end of top nozzle, forms tuck-in selvage mouth between described top nozzle and lower nozzle, is respectively arranged with flanging hole above and below described tuck-in selvage mouth, described top nozzle and lower nozzle are respectively arranged with flanging air admission hole and bolt hole, top nozzle is provided with pilot hole.
Preferably, described top nozzle right-hand member and lower nozzle left end are step, and described die cavity is positioned at top nozzle and lower nozzle bottom.
Preferably, described top nozzle is provided with and tightens up connecting hole, lower nozzle is provided with and tightens up connecting hole.
Preferably, described pilot hole is positioned at top nozzle upper end, and described lead upper end passes pilot hole and lead moves up and down in pilot hole.
Preferably, described in tighten up brace L-shaped, described in tighten up and brace is provided with four tightens up connecting hole.
Preferably, described top nozzle upper end is provided with a flanging air admission hole, and lower nozzle right side and right lower end surface are respectively arranged with a flanging air admission hole.
Preferably, described pilot hole is positioned on the right side of top nozzle flanging air admission hole.
The beneficial effects of the utility model are:
This kind of novel built-in scissor pneumatic Tucked-in selvage apparatus, structure is simple, and parts are few, in use almost do not have mechanical breakdown, also can realize running up, in mounting and adjusting process, because moving plate, still are built in the top nozzle filled and lower nozzle, decrease scissors and this set-up procedure of gas frame of external scissor pneumatic Tucked-in selvage apparatus of the prior art, thus save regulation time, this kind of built-in scissor pneumatic Tucked-in selvage apparatus is provided with upper and lower nozzle, upper and lower nozzle can locate assembling, original flanging function is not changed after assembling, simultaneously for novel flanging scissors provides preset die cavity, scissors inserts the position of rear shearing within nozzle, the moving plate of scissors is arranged on lead lower end and is driven by lead, shorten the distance between clipped position and selvedge, when moving plate moves up and down with lead and still collide and cut off yarn instantaneously, shorten loose thread length, make to cut off the contraction in length of weft yarn at selvedge place to less than eight millimeters, thus achieve within manufacturer shortens to eight millimeters to plain edge and require target, meet the demand in society, achieve the win-win between manufacturer and client.
Accompanying drawing explanation
Fig. 1 is pneumatic Tucked-in selvage apparatus overall schematic.
Fig. 2 is that pneumatic Tucked-in selvage apparatus tightens up brace position view
Fig. 3 is pneumatic Tucked-in selvage apparatus rearview.
Fig. 4 is pneumatic Tucked-in selvage apparatus moving plate scheme of installation.
Fig. 5 is pneumatic Tucked-in selvage apparatus die cavity schematic diagram
Fig. 6 is pneumatic Tucked-in selvage apparatus front view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
In conjunction with Fig. 1 to the Fig. 6 in Figure of description, a kind of built-in scissor pneumatic Tucked-in selvage apparatus, comprise top nozzle 1, lower nozzle 2, and tighten up brace 5, top nozzle 1, lower nozzle 2, and tighten up brace 5 for independently individual, top nozzle 1, lower nozzle 2, and tighten up brace 5 and be connected, by be positioned at top nozzle 1 front end face upper tighten up greatly connecting hole 161 and be positioned on lower nozzle rear end face tighten up greatly connecting hole 162 down, top nozzle 1 and lower nozzle 2 are tightened up connection, the upper end 18 of described top nozzle 1 is provided with the first flanging air admission hole 181 and pilot hole 182, pilot hole 182 is arranged on the right side of the first flanging air admission hole 181, it is the first right side 11 that the upper end right positions of top nozzle is held rearward, first lower end, right side 11 is provided with the first lower surface 12 and the second right side 13, first right side 11, first lower surface 12, and second right side 13 form the step combinatorial surface of top nozzle 1, lower nozzle 2 is provided with the first left side 21, first lower end, left side 21 is provided with the second upper end 22 and the second left side 23, first left side 21, second upper end 22, and the step combinatorial surface of the lower nozzle 2 of the second left side 23 formation, top nozzle 1 is installed with lower nozzle 2 is capable of being combined, the contact surface that combination is installed is the step combinatorial surface of step combinatorial surface for top nozzle 1 and lower nozzle 2.
Described top nozzle 1 and lower nozzle 2 combination install after with tighten up brace 5 forms be positioned at inside die cavity, die cavity is positioned at the bottom of top nozzle 1 and lower nozzle 2, die cavity inside is provided with moving plate 3 and still 4, still 4 is arranged on the lower end inside that L shape tightens up brace 5, by tighten up on brace 52 little tighten up connecting hole 53 by still 4 with tighten up brace 5 and be more firmly connected, still 4 upper end is moving plate 3, moving plate 3 is bolted and is fixed to lead 31 lower end, the upper end of lead 31 is through the pilot hole 182 be positioned on top nozzle 1 upper end 18, when built-in scissor pneumatic limit device normally works, lead 31 can move up and down in pilot hole 182, lead 182 is driven by the independent driving unit of inside, now moving plate 3 also can be connected to lead 31 and drives and move up and down, after described top nozzle 1 and the combination of lower nozzle 2 are installed, form tuck-in selvage mouth 15, passing through of fabric yarn can be realized in tuck-in selvage mouth 15, due to combination install after moving plate 3 along with lead 31 move up and down time, moving plate 3 touches mutually with still 4 blade, when the yarn of fabric is arrived within the scope of blade by tuck-in selvage mouth 15, realize the shearing of weft yarn loose thread instantaneously, by constantly moving up and down of moving plate 3, realize completing of a series of action that weft yarn loose thread is sheared, after described top nozzle 1 and the combination of lower nozzle 2 are installed, form tuck-in selvage mouth 15, passing through of natural selvedge can be realized in tuck-in selvage mouth 15.
Described lower nozzle 2 is provided with the second flanging air admission hole 241, the 3rd flanging air admission hole 251, second flanging air admission hole 241 is arranged on lower nozzle right side 24,3rd flanging air admission hole 251 is arranged on lower nozzle bottom righthand side angled end-face 25, flanging hole 151 is provided with above and below (composition graphs 3) described tuck-in selvage mouth 15, the flanging hole 151 be positioned at above tuck-in selvage mouth 15 is arranged on the rear end face 17 of top nozzle 1, quantity is set to two, the flanging hole 151 be positioned at below tuck-in selvage mouth 15 is arranged on the rear end face 28 of lower nozzle 2, and quantity is also set to two.Described tightening up on brace 5 is also provided with king-bolt hole 52, king-bolt hole 52 is arranged on and tightens up brace 5 upper end, connecting hole 521 is tightened up with the front end face be positioned on top nozzle by tightening up greatly connecting hole 52, realization tightens up brace 5 and is connected with top nozzle 1 bolt, can realize top nozzle 1, lower nozzle 2 and tighten up brace 5 more firmly connecting.
When the air-jet loom at pneumatic Tucked-in selvage apparatus place runs up, fabric yarn is by tuck-in selvage mouth 15, scissors independent driving unit in pneumatic Tucked-in selvage apparatus runs, when fabric yarn is in the blade scope by moving plate 3 and still 4, moving plate 3 moves up and down fast and to collide with still 5, now the weft yarn of natural selvedge is cut off, after weft yarn is cut off by scissors, other pneumatic control mechanisms are by change first flanging air admission hole 181, second flanging air admission hole 241, 3rd flanging air admission hole 251, these three flanging air admission holes enter gases at high pressure with the time in order at work, gas is through the air duct being positioned at top nozzle 1 and lower nozzle 2, arrive flanging hole 151, gas forms direction timing air-flow in the process, the weft yarn loose thread cut off in die cavity fixed position is blown in fell, scissors inserts the position of rear shearing in nozzle, shorten the distance between clipped position and selvedge.
Scissors by said structure, is placed in the die cavity of upper and lower nozzle, substantially reduces and cut off the length of weft yarn at selvedge place by this device, thus achieves plain edge and shorten to design object within eight millimeters.
The part do not addressed in the utility model adopts prior art or adopts prior art to realize.
In description of the present utility model, it will be appreciated that, term " on ", D score, " front ", " afterwards ", " left side ", " right side ", " top ", orientation or the position relationship of the instruction such as " end " are based on facing shown orientation or position relationship in accompanying drawing, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model, term " first ", " second ", " the 3rd " is only for describing object, and instruction or hint relative importance can not be interpreted as.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (7)
1. a built-in scissor pneumatic Tucked-in selvage apparatus, it is characterized in that, comprise top nozzle, lower nozzle and tighten up brace, top nozzle, lower nozzle and tighten up brace and be connected, described top nozzle, lower nozzle and tighten up brace, three forms and is positioned at inner die cavity; Moving plate and still is provided with in described die cavity, still is arranged on and tightens up brace bottom inside, still upper end is moving plate, moving plate is arranged on lead lower end and is driven by lead, lead upper end, through the upper end of top nozzle, forms tuck-in selvage mouth between described top nozzle and lower nozzle, is respectively arranged with flanging hole above and below described tuck-in selvage mouth, described top nozzle and lower nozzle are respectively arranged with flanging air admission hole and tighten up connecting hole, top nozzle is provided with pilot hole.
2. the built-in scissor pneumatic Tucked-in selvage apparatus of one according to claim 1, is characterized in that, described top nozzle right-hand member and lower nozzle left end are step, and described die cavity is positioned at top nozzle and lower nozzle bottom.
3. the built-in scissor pneumatic Tucked-in selvage apparatus of one according to claim 1, is characterized in that, described top nozzle is provided with and tightens up connecting hole, lower nozzle is provided with and tightens up connecting hole.
4. the built-in scissor pneumatic Tucked-in selvage apparatus of one according to claim 1, it is characterized in that, described pilot hole is positioned at top nozzle upper end, and described lead upper end passes pilot hole and lead moves up and down in pilot hole.
5. the built-in scissor pneumatic Tucked-in selvage apparatus of one according to claim 1, is characterized in that, described in tighten up brace L-shaped, described in tighten up and brace is provided with four tightens up connecting hole.
6. the built-in scissor pneumatic Tucked-in selvage apparatus of one according to claim 3, it is characterized in that, described top nozzle upper end is provided with a flanging air admission hole, and lower nozzle right side and right lower end surface are respectively arranged with a flanging air admission hole.
7. the built-in scissor pneumatic Tucked-in selvage apparatus of one according to claim 3, it is characterized in that, described pilot hole is positioned on the right side of top nozzle flanging air admission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588756.8U CN204151520U (en) | 2014-10-13 | 2014-10-13 | A kind of built-in scissor pneumatic Tucked-in selvage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588756.8U CN204151520U (en) | 2014-10-13 | 2014-10-13 | A kind of built-in scissor pneumatic Tucked-in selvage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151520U true CN204151520U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588756.8U Expired - Fee Related CN204151520U (en) | 2014-10-13 | 2014-10-13 | A kind of built-in scissor pneumatic Tucked-in selvage apparatus |
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| Country | Link |
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| CN (1) | CN204151520U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332148A (en) * | 2015-12-01 | 2016-02-17 | 安平县耀华拔丝织网厂 | Steel wire mesh edge folding device matched with rapier loom |
| CN105696169A (en) * | 2016-03-31 | 2016-06-22 | 诸暨市金叶纺织机械有限公司 | Weaving method for shuttleless loom plain-edge cloth |
| CN110055663A (en) * | 2019-04-12 | 2019-07-26 | 浙江理工大学 | A kind of pneumatic Tucked-in selvage apparatus of adjustable shuttleless loom |
-
2014
- 2014-10-13 CN CN201420588756.8U patent/CN204151520U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332148A (en) * | 2015-12-01 | 2016-02-17 | 安平县耀华拔丝织网厂 | Steel wire mesh edge folding device matched with rapier loom |
| CN105696169A (en) * | 2016-03-31 | 2016-06-22 | 诸暨市金叶纺织机械有限公司 | Weaving method for shuttleless loom plain-edge cloth |
| CN110055663A (en) * | 2019-04-12 | 2019-07-26 | 浙江理工大学 | A kind of pneumatic Tucked-in selvage apparatus of adjustable shuttleless loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190528 Address after: 266400 No. 177, Qian Jia Shan Road, Huangdao District, Qingdao, Shandong. Co-patentee after: XUZHOU TEXHONG YINLIAN TEXTILE Co.,Ltd. Patentee after: HICORP MACHINERY (QINGDAO) Co.,Ltd. Co-patentee after: QINGDAO HICORP GROUP Co.,Ltd. Address before: 266400 789 beach six road, Huangdao District, Qingdao, Shandong Patentee before: QINGDAO HICORP GROUP Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 |