CN104452052A - Weft insertion transmission mechanism of rapier loom - Google Patents
Weft insertion transmission mechanism of rapier loom Download PDFInfo
- Publication number
- CN104452052A CN104452052A CN201410677981.3A CN201410677981A CN104452052A CN 104452052 A CN104452052 A CN 104452052A CN 201410677981 A CN201410677981 A CN 201410677981A CN 104452052 A CN104452052 A CN 104452052A
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- CN
- China
- Prior art keywords
- weft insertion
- crank
- shaft
- gear
- chute
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/27—Drive or guide mechanisms for weft inserting
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
- D03D51/02—General arrangements of driving mechanism
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention relates to a weft insertion transmission mechanism of a rapier loom. The weft insertion transmission mechanism comprises a main shaft, a transmission gear, an installation base, an adjusting crank, a crank depression bar, a transmission support, a cross transmission shaft, a fan-shaped gear, a tape wheel and a shell. The transmission gear is connected to the main shaft and driven by the main shaft. The installation base is integrally formed on one side of the transmission gear and provided with a slide groove. The adjusting crank is contained in the slide groove and can slide along the slide groove. The crank depression bar is arranged on one side of the slide groove and abuts against and is pressed on the adjusting crank. A cylindrical roller bearing is connected to one side of the transmission support in a pivoted mode. The cylindrical roller bearing is contained in the adjusting crank. The cross transmission shaft is connected to the transmission support and the shell in a pivoted mode. The fan-shaped gear is installed on one side of the cross transmission shaft. The tape wheel is connected to a rapier gear shaft in a pivoted mode. The rapier gear shaft is meshed with the fan-shaped gear. The weft insertion transmission mechanism has the advantages of being compact in structure, stable in running, convenient to adjust and the like.
Description
Technical field
The present invention relates to a kind of composition mechanism of Rapier looms, be specifically related to a kind of Weft insertion gearing mechanism of Rapier looms, belong to technical field of textile machine.
Background technology
Rapier looms uses maximum a kind of looms in shuttleless loom, and it occupies suitable component in current world loom sum.The scope of Rapier looms processing fabric is relatively extensive, from medium weight fabric to cloister fabric, from garment material to TECHNICAL FABRIC, from woven to looped pile and double-deck fleece all belong to the woven scope of Rapier looms.
Weft insertion gearing mechanism is Rapier looms important component part.Operationally there is following defect in traditional Weft insertion gearing mechanism: 1. rotates steady not, can not realize the motion of weft-insertion of higher speed, thus reduce the production efficiency of equipment; 2., when producing for different cloth width, this mechanism regulates and comparatively bothers; 3. transmission link is more, affects transmission efficiency.
Therefore, for solving the problems of the technologies described above, the necessary Weft insertion gearing mechanism providing the Rapier looms of a kind of advanced person, to overcome described defect of the prior art.
Summary of the invention
For solving the problems of the technologies described above, the object of the invention is to a kind of compact conformation, smooth running and the Weft insertion gearing mechanism of Rapier looms easy to adjust.
For achieving the above object, the technical scheme that the present invention takes is: a kind of Weft insertion gearing mechanism of Rapier looms, and it comprises main shaft, travelling gear, mount pad, adjustment crank, crank press strip, transmission bracket, cylinder roller bearing, cross power transmission shaft, sector gear, sword belt wheel and housing; Wherein, described travelling gear is connected on main shaft, and by main shaft drives; Described mount pad is shaped in the side of travelling gear, which is provided with a chute; Described adjustment crank is contained in chute, and can along slide; Described crank press strip is arranged at the side of chute, and it presses on and regulates on crank; The side of described transmission bracket is articulated with described cylinder roller bearing, and this cylinder roller bearing is contained in and regulates in crank; Described cross power transmission shaft is articulated on transmission bracket and housing respectively; Described sector gear is installed on the side of cross power transmission shaft; Described sword belt wheel is pivoted on a biography sword gear shaft, and this biography sword gear shaft and sector gear are meshed.
The Weft insertion gearing mechanism of Rapier looms of the present invention is set to further: on described mount pad, be provided with a balance weight, and this balance weight and chute match, and can move along chute.
The Weft insertion gearing mechanism of Rapier looms of the present invention is set to further: the top of described transmission bracket is provided with a shrouding, and bottom is provided with a gland, and this gland abuts a round nut, and this round nut is bolted in transmission bracket.
The Weft insertion gearing mechanism of Rapier looms of the present invention is set to further: between described transmission bracket and cross power transmission shaft, be provided with bearing and oil flinger ring.
The Weft insertion gearing mechanism of Rapier looms of the present invention is also set to: described cross power transmission shaft is articulated on housing by a pair taper roll bearing.
Compared with prior art, the present invention has following beneficial effect:
1. the Weft insertion gearing mechanism of Rapier looms of the present invention regulates the stroke of crank by slidable adjustment, thus makes this transmission mechanism be applicable to the production of the fabric of different cloth width, and above-mentioned adjustment mode is easy to adjust;
2. the compact conformation of the Weft insertion gearing mechanism of Rapier looms of the present invention, transmission efficiency is high, and transmission link is few;
3. the Weft insertion gearing mechanism of Rapier looms of the present invention is by arranging the balance weight of position adjustable, thus makes this mechanical operation steady.
Accompanying drawing explanation
Fig. 1 is the stereogram of the non-holder housing of Weft insertion gearing mechanism of Rapier looms of the present invention.
Fig. 2 is the three-dimensional exploded view of the part-structure of the Weft insertion gearing mechanism of Rapier looms of the present invention.
Fig. 3 is the three-dimensional exploded view of another part of the Weft insertion gearing mechanism of Rapier looms of the present invention.
Detailed description of the invention
Refer to shown in Figure of description 1 to accompanying drawing 3, the present invention is a kind of Weft insertion gearing mechanism of Rapier looms, and it is taken turns several parts such as 10 and housing 11 be assembled by main shaft 1, travelling gear 2, mount pad 3, adjustment crank 4, crank press strip 5, transmission bracket 6, cylinder roller bearing 7, cross power transmission shaft 8, sector gear 9, sword belt.
Wherein, described travelling gear 2 is connected on main shaft 1, and is driven by main shaft 1 and rotate.
Described mount pad 3 is shaped in the side of travelling gear 2, which is provided with a chute 12.Described adjustment crank 4 is contained in chute 12, and can slide along chute 12.Travelling gear 2 links mount pad 3, and mount pad 3 drives and regulates crank 4 to rotate.One balance weight 14 is installed on described mount pad 3, this balance weight 14 and chute 12 match, and can move along chute 12, thus can carry out spacing to adjustment crank 4, thus make this transmission mechanism be applicable to the production of the fabric of different cloth width, and above-mentioned adjustment mode is easy to adjust.
Described crank press strip 5 is arranged at the side of chute 12, and it presses on and regulates on crank 4, thus is limited in chute 12 by adjustment crank 4.
The side of described transmission bracket 6 is articulated with described cylinder roller bearing 7, and this cylinder roller bearing 7 is contained in and regulates in crank 4, and it links with adjustment crank 4.
Described cross power transmission shaft 8 is articulated on transmission bracket 6 and housing 11 respectively.This cross power transmission shaft 8 is articulated on housing 11 by a pair taper roll bearing 20.When transmission bracket 6 is driven by adjustment crank 4, because cross power transmission shaft 8 is articulated on housing 11, now, cross power transmission shaft 8 swings up and down.
Described sector gear 9 is installed on the side of cross power transmission shaft 8, and it swings up and down with cross power transmission shaft 8.
Described sword belt wheel 10 is pivoted on a biography sword gear shaft 13, and this biography sword gear shaft 13 and sector gear 9 are meshed, and is driven pass sword gear shaft 13 by sector gear 9, and then drives sword belt to take turns 10 reciprocating rotations rotations.
Further, the top of described transmission bracket 6 is provided with a shrouding 15, and bottom is provided with a gland 16, and this gland 16 abuts a round nut 17, and this round nut 17 is bolted in transmission bracket 6.Bearing 18 and oil flinger ring 19 is provided with between described transmission bracket 6 and cross power transmission shaft 8.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (5)
1. a Weft insertion gearing mechanism for Rapier looms, is characterized in that: comprise main shaft, travelling gear, mount pad, adjustment crank, crank press strip, transmission bracket, cylinder roller bearing, cross power transmission shaft, sector gear, sword belt wheel and housing; Wherein, described travelling gear is connected on main shaft, and by main shaft drives; Described mount pad is shaped in the side of travelling gear, which is provided with a chute; Described adjustment crank is contained in chute, and can along slide; Described crank press strip is arranged at the side of chute, and it presses on and regulates on crank; The side of described transmission bracket is articulated with described cylinder roller bearing, and this cylinder roller bearing is contained in and regulates in crank; Described cross power transmission shaft is articulated on transmission bracket and housing respectively; Described sector gear is installed on the side of cross power transmission shaft; Described sword belt wheel is pivoted on a biography sword gear shaft, and this biography sword gear shaft and sector gear are meshed.
2. the Weft insertion gearing mechanism of Rapier looms as claimed in claim 1, it is characterized in that: on described mount pad, be provided with a balance weight, this balance weight and chute match, and can move along chute.
3. the Weft insertion gearing mechanism of Rapier looms as claimed in claim 1, is characterized in that: the top of described transmission bracket is provided with a shrouding, and bottom is provided with a gland, and this gland abuts a round nut, and this round nut is bolted in transmission bracket.
4. the Weft insertion gearing mechanism of Rapier looms as claimed in claim 1, is characterized in that: between described transmission bracket and cross power transmission shaft, be provided with bearing and oil flinger ring.
5. the Weft insertion gearing mechanism of Rapier looms as claimed in claim 1, is characterized in that: described cross power transmission shaft is articulated on housing by a pair taper roll bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677981.3A CN104452052A (en) | 2014-11-24 | 2014-11-24 | Weft insertion transmission mechanism of rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677981.3A CN104452052A (en) | 2014-11-24 | 2014-11-24 | Weft insertion transmission mechanism of rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104452052A true CN104452052A (en) | 2015-03-25 |
Family
ID=52898771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410677981.3A Pending CN104452052A (en) | 2014-11-24 | 2014-11-24 | Weft insertion transmission mechanism of rapier loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104452052A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457494A (en) * | 2022-01-24 | 2022-05-10 | 江苏千家汇智能装备科技有限公司 | High-performance compact type direction-changing weft insertion device |
| EP4008818A1 (en) * | 2020-12-07 | 2022-06-08 | Picanol | Method and device for adjusting a gripper movement stroke |
| WO2022122272A1 (en) * | 2020-12-07 | 2022-06-16 | Picanol | Method and device for adjusting a gripper movement stroke |
| BE1028809B1 (en) * | 2020-12-07 | 2022-10-12 | Picanol Nv | Method and device for determining a movement parameter of a gripper |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626037A (en) * | 1979-08-06 | 1981-03-13 | Rieter Ag Maschf | Drive apparatus for band wheel of band gripping type loom |
| JPH07324253A (en) * | 1994-05-27 | 1995-12-12 | Toyota Autom Loom Works Ltd | Weft-insertion apparatus and beating apparatus of rapier loom |
| DE10346227A1 (en) * | 2003-09-23 | 2005-04-14 | Picanol N.V. | Drive for rapier tape for rapier loom includes intermediate gear train to set travel for wide fabric widths |
| CN101117753A (en) * | 2007-08-14 | 2008-02-06 | 江阴市第四纺织机械制造有限公司 | Driving means for belt gripper or rod of gripper loom |
| CN201082911Y (en) * | 2007-07-09 | 2008-07-09 | 江阴市第四纺织机械制造有限公司 | Space crank rocker woof-guiding mechanism for gripper loom |
| CN203187879U (en) * | 2013-04-15 | 2013-09-11 | 广东丰凯机械股份有限公司 | Wefting insertion transmission mechanism |
| CN204298565U (en) * | 2014-11-24 | 2015-04-29 | 浙江海森纺机科技有限公司 | A kind of Weft insertion gearing mechanism of rapier loom |
-
2014
- 2014-11-24 CN CN201410677981.3A patent/CN104452052A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626037A (en) * | 1979-08-06 | 1981-03-13 | Rieter Ag Maschf | Drive apparatus for band wheel of band gripping type loom |
| JPH07324253A (en) * | 1994-05-27 | 1995-12-12 | Toyota Autom Loom Works Ltd | Weft-insertion apparatus and beating apparatus of rapier loom |
| DE10346227A1 (en) * | 2003-09-23 | 2005-04-14 | Picanol N.V. | Drive for rapier tape for rapier loom includes intermediate gear train to set travel for wide fabric widths |
| CN201082911Y (en) * | 2007-07-09 | 2008-07-09 | 江阴市第四纺织机械制造有限公司 | Space crank rocker woof-guiding mechanism for gripper loom |
| CN101117753A (en) * | 2007-08-14 | 2008-02-06 | 江阴市第四纺织机械制造有限公司 | Driving means for belt gripper or rod of gripper loom |
| CN203187879U (en) * | 2013-04-15 | 2013-09-11 | 广东丰凯机械股份有限公司 | Wefting insertion transmission mechanism |
| CN204298565U (en) * | 2014-11-24 | 2015-04-29 | 浙江海森纺机科技有限公司 | A kind of Weft insertion gearing mechanism of rapier loom |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4008818A1 (en) * | 2020-12-07 | 2022-06-08 | Picanol | Method and device for adjusting a gripper movement stroke |
| WO2022122272A1 (en) * | 2020-12-07 | 2022-06-16 | Picanol | Method and device for adjusting a gripper movement stroke |
| BE1028809B1 (en) * | 2020-12-07 | 2022-10-12 | Picanol Nv | Method and device for determining a movement parameter of a gripper |
| BE1028808B1 (en) * | 2020-12-07 | 2022-10-12 | Picanol Nv | Method and device for adjusting a grapple moving course |
| CN114457494A (en) * | 2022-01-24 | 2022-05-10 | 江苏千家汇智能装备科技有限公司 | High-performance compact type direction-changing weft insertion device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |