CN105113107A - Floating type guide hook mechanism of rapier loom - Google Patents
Floating type guide hook mechanism of rapier loom Download PDFInfo
- Publication number
- CN105113107A CN105113107A CN201510581493.7A CN201510581493A CN105113107A CN 105113107 A CN105113107 A CN 105113107A CN 201510581493 A CN201510581493 A CN 201510581493A CN 105113107 A CN105113107 A CN 105113107A
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- race
- sword head
- floating type
- rapier
- hook mechanism
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Abstract
The invention discloses a floating type guide hook mechanism of a rapier loom. The floating type guide hook mechanism of the rapier loom comprises a shuttle race which is arranged in the weft knitting direction, a rapier head and a rapier belt which is connected with the rapier head are arranged above the shuttle race, a power drive device which enable the rapier head to move in the shuttle race direction is arranged on the rapier head, and the two sides of the shuttle race are evenly provided with multiple guide hooks, wherein a groove used for supporting the rapier head is formed in each guide hook in the direction facing the shuttle race. Due to the fact that the floating type guide hook mechanism is arranged on the rapier loom, the friction of the rapier head is smaller, and warp is not prone to end braking.
Description
Technical field
What the present invention relates to a kind of Rapier looms leads hook structure, more particularly, particularly relates to the floating type of a kind of Rapier looms and leads hook mechanism.
Background technology
At present, in the various new looms of textile industry application, Rapier looms structure is simple, and wide adaptability, is widely used, and most silk spinning enterprises uses Rapier looms to weave pure silk piece goods.Existing Rapier looms, what utilization replaced moves warp up and down, to form shed open, sword head and sword belt is driven to move on to centre position from warp both sides by the conveyer on shed open again, realize once beating-up operate by transmitting the parallel transmitted by sword head after sword belt cross-contact, constantly repeat beating operation thus complete weaving process.Existing Rapier looms, its structure, in the direction of motion of sword head and sword belt, is provided with and walks race 10 for what lead, walking the both sides of race 10, multiple " 7 " type that is symmetrically arranged with is led hook 50 and is fixed on away by sword belt on race 10, and to prevent the derailing when moving of sword head, its structure is consulted shown in Fig. 3.Carry out in woven process at Rapier looms, sword head is being walked above race 10 to slide, with walk race 10 and contact, the frictional force produced in motion process is comparatively large, easily produces warp breakage phenomena, thus affects weaving efficiency, existing Rapier looms, walking on race 10 to arrange cushion pad 40, to reduce sword head and the frictional force walking race 10, but effect is also not ideal.Because longer the produced frictional force of sword head displacement is larger, limit the increase of silks and satins width.Therefore, how to eliminate the frictional force produced in sword head moving process, reduce the generation of warp breakage phenomena, thus improve weaving efficiency, and knit out wider silks and satins, become Rapier looms problem demanding prompt solution.
Summary of the invention
The object of the present invention is to provide the floating type of a kind of Rapier looms to lead hook mechanism, Rapier looms arranges the frictional force of sword head after this guide rail mechanism less, warp is not easy broken end.
The technical solution used in the present invention is as follows:
The floating type of a kind of Rapier looms leads hook mechanism, comprise along parallel weave direction arrange walk race, the sword belt being provided with sword head above race and being connected with sword head is walked described, described sword head is provided with and makes sword head along walking the Power Drive Unit moved in race direction, on average be provided with multiplely lead hook in described race both sides of walking, wherein, groove for supporting sword head is provided with towards walking race direction leading on hook.
Preferably, the cross section of described groove is rectangle, and the degree of depth of described groove is 2 ~ 3mm, and the A/F of described groove is 2.5 ~ 3.5mm.
Preferably, adjacent two to described flute pitch from being 2.5cm.
Compared with prior art, the beneficial effect that the present invention has is:
The floating type of a kind of Rapier looms of the present invention leads hook mechanism, comprise along parallel weave direction arrange walk race, the sword belt being provided with sword head above race and being connected with sword head is walked described, described sword head is provided with and makes sword head along walking the Power Drive Unit moved in race direction, on average being provided with multiplely leading hook in described race both sides of walking, being provided with groove for supporting sword head towards walking race direction leading on hook.Utilize groove to be supported by sword head, make sword head walk back and forth movement race doing and suspends, eliminate sword head and the contact friction walking race, the frictional force of sword head is less, thus it is more smooth and easy that sword head is moved, and weaving process equator is also not easy broken end.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 be of the present invention walk race schematic cross-section;
Fig. 3 is that race schematic cross-section walked by existing Rapier looms.
Detailed description of the invention
Below in conjunction with detailed description of the invention, technical scheme of the present invention is described in further detail, but does not form any limitation of the invention.
With reference to shown in Fig. 1,2, the floating type of a kind of Rapier looms of the present invention leads hook mechanism, comprise along parallel weave direction arrange walk race 1, the sword belt 3 being provided with sword head 2 above race 1 and being connected with sword head 2 is walked described, described sword head 2 is provided with and makes sword head 2 along the Power Drive Unit 4 walked race 1 direction and move, apply power by Power Drive Unit 4 pairs of sword heads 2, make sword head 2 drive sword belt 3 along walking race 1 direction back and forth movement, thus realize beating operation.On average being provided with multiplely leading hook 5 in described race 1 both sides of walking, wherein, being provided with groove 6 for supporting sword head 2 towards walking race 1 direction leading on hook 5.Groove 6 is utilized to be supported by sword head 2, sword head 2 is made to walk back and forth movement race 1 doing and suspends, eliminate sword head 2 and the contact friction walking race 1, the frictional force of sword head 2 is less, thus it is more smooth and easy to make sword head 2 move, weaving process equator is also not easy broken string, efficiently solves the breakage phenomena in weaving process.The weaving efficiency of existing Rapier looms probably about 70%, be provided with a kind of Rapier looms of the present invention floating type lead hook mechanism after, the weaving efficiency of Rapier looms reaches 95%.After being improved by existing Rapier looms, can weave wider thicker fabric, woven fabric width can reach 2.4 meters even 2.8 meters.
The cross section of described groove 6 is rectangle, and square-section makes sword head 2 better with the clamping of groove 6; The degree of depth of described groove 6 is 2 ~ 3mm, and this depth bounds of groove 6 can make sword head 2 and groove 6 clamping more firm; The A/F of described groove 6 is 2.5 ~ 3.5mm, when the A/F of groove 6 is set to this scope, makes sword head 2 better be connected in groove 6, both can not too loosening also can not be too tight.
Adjacent two is 2.5cm to described groove 6 spacing.If when the distance of adjacent two pairs of grooves 6 is excessive, sword head 2 easily occurs to offset at movement locus and departs from the clamping of groove 6; If when the distance of adjacent two pairs of grooves 6 is too small, the cost of equipment can be increased.Therefore, when adjacent two pairs of grooves 6 are set in this distance, the effect supporting sword head 2 is best.
The foregoing is only preferred embodiment of the present invention, all do within the scope of the spirit and principles in the present invention any amendment, equivalent to replace and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the floating type of a Rapier looms leads hook mechanism, comprise along parallel weave direction arrange walk race (1), the sword belt (3) being provided with sword head (2) and being connected with sword head (2) above race (1) is walked described, described sword head (2) is provided with and makes sword head (2) along the Power Drive Unit (4) walking the motion of race (1) direction, on average be provided with multiplely lead hook (5) in described race (1) both sides of walking, it is characterized in that, leading, hook (5) is upper is provided with groove (6) for supporting sword head (2) towards walking race (1) direction.
2. the floating type of Rapier looms according to claim 1 leads hook mechanism, it is characterized in that, the cross section of described groove (6) is rectangle, and the degree of depth of described groove (6) is 2 ~ 3mm, and the A/F of described groove (6) is 2.5 ~ 3.5mm.
3. the floating type of Rapier looms according to claim 1 leads hook mechanism, it is characterized in that, adjacent two is 2.5cm to described groove (6) spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581493.7A CN105113107A (en) | 2015-09-14 | 2015-09-14 | Floating type guide hook mechanism of rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581493.7A CN105113107A (en) | 2015-09-14 | 2015-09-14 | Floating type guide hook mechanism of rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105113107A true CN105113107A (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510581493.7A Pending CN105113107A (en) | 2015-09-14 | 2015-09-14 | Floating type guide hook mechanism of rapier loom |
Country Status (1)
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| CN (1) | CN105113107A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3299911A (en) * | 1964-01-17 | 1967-01-24 | Dewas Raymond | Weaving machine with uninterrupted weft supply |
| CN1041015A (en) * | 1988-09-08 | 1990-04-04 | 瓦马特克斯公司 | The method of guiding arrow shaft motion in the shed of shuttleless looms |
| CN1349009A (en) * | 2000-10-12 | 2002-05-15 | 株式会社丰田自动织机 | Weft inserter used for rapier loom |
| KR20020080855A (en) * | 2001-04-18 | 2002-10-26 | 김영호 | Gripper tape guiding unit for rapier loom |
| CN201010748Y (en) * | 2007-03-22 | 2008-01-23 | 杭州奇观机电有限公司 | Combined suspending rail weft inserting device of jacquard |
| CN104358010A (en) * | 2014-11-06 | 2015-02-18 | 广东丰凯机械股份有限公司 | Open type suspension rapier walking shuttle path |
| CN204211912U (en) * | 2014-11-11 | 2015-03-18 | 安吉县青云麻纺织厂 | A kind of gripper band guide hook |
| CN204509614U (en) * | 2015-01-05 | 2015-07-29 | 杭州昕鸿布艺有限公司 | The sword belt guide rail of Rapier looms |
-
2015
- 2015-09-14 CN CN201510581493.7A patent/CN105113107A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3299911A (en) * | 1964-01-17 | 1967-01-24 | Dewas Raymond | Weaving machine with uninterrupted weft supply |
| CN1041015A (en) * | 1988-09-08 | 1990-04-04 | 瓦马特克斯公司 | The method of guiding arrow shaft motion in the shed of shuttleless looms |
| CN1349009A (en) * | 2000-10-12 | 2002-05-15 | 株式会社丰田自动织机 | Weft inserter used for rapier loom |
| KR20020080855A (en) * | 2001-04-18 | 2002-10-26 | 김영호 | Gripper tape guiding unit for rapier loom |
| CN201010748Y (en) * | 2007-03-22 | 2008-01-23 | 杭州奇观机电有限公司 | Combined suspending rail weft inserting device of jacquard |
| CN104358010A (en) * | 2014-11-06 | 2015-02-18 | 广东丰凯机械股份有限公司 | Open type suspension rapier walking shuttle path |
| CN204211912U (en) * | 2014-11-11 | 2015-03-18 | 安吉县青云麻纺织厂 | A kind of gripper band guide hook |
| CN204509614U (en) * | 2015-01-05 | 2015-07-29 | 杭州昕鸿布艺有限公司 | The sword belt guide rail of Rapier looms |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
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| RJ01 | Rejection of invention patent application after publication |