CN101113546B - Reversing mechanism for gripper loom - Google Patents
Reversing mechanism for gripper loom Download PDFInfo
- Publication number
- CN101113546B CN101113546B CN2007100707671A CN200710070767A CN101113546B CN 101113546 B CN101113546 B CN 101113546B CN 2007100707671 A CN2007100707671 A CN 2007100707671A CN 200710070767 A CN200710070767 A CN 200710070767A CN 101113546 B CN101113546 B CN 101113546B
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- China
- Prior art keywords
- shaft
- slow train
- gear
- vertical shaft
- clutch
- 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.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 claims abstract description 16
- 238000009941 weaving Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- D03D47/271—Rapiers
-
- 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
- D03D47/275—Drive mechanisms
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention relates to a unwinding mechanism of a rapier weaving machine, comprising a beat-up camshaft fixedly connected with a rotator of a weft finding clutch, an armature on the weft finding clutch is fixedly connected with a slow speed transmission shaft and a drive synchronous belt pulley; the drive synchronous belt pulley is connected with a driven synchronous belt pulley fixed on a transverse shaft through a synchronous belt, and the transverse shaft is coaxially and fixedly connected with a transverse shaft gear that are engaged with a vertical shaft gear fixedly connected on a vertical shaft; the vertical shaft gear is also engaged with a slow speed input taper gear that is fixed on an input shaft, and the input shaft is fixedly connected with the armature of a slow speed clutch; the rotator of the slow speed clutch is fixedly connected with an output shaft of a pinwheel decelerator of a slow speed cycloid, and an input shaft of the pinwheel decelerator of the slow speed cycloid is fixedly connected with a slow speed motor. The transverse shaft is supported on a vertical shaft box through two bearings at both sides of the transverse gear and supported on an opening wall board through a transverse bearing base. The invention has the advantages of simple structure, convenient use and reliability and stable working performance, etc.
Description
Technical field
What the present invention relates to is comprehensive mechanism of falling of a kind of Rapier looms, and especially a kind of comprehensive mechanism of Rapier looms of third hand tap gear drive type belongs to field of textile machinery.
Background technology
Rapier looms has been widely used in textile industry as a kind of comparatively ripe textile machine, and its application is enhanced the weaving efficiency of fabric and the quality of fabric.At present employedly in the Rapier looms fall to combine mechanism as shown in Figure 1, it mainly includes: the camshaft 101 that beats up is connected with the rotor of seeking in the latitude clutch 103, and is connected between the weft finding box body 102 on the main wall plate 114 and can relatively rotates; Armature, the active synchronization belt wheel 105 sought on the slow train clutch 104 of armature on the latitude clutch 103 and slow train power transmission shaft 106, band chain wheel are connected; Slow train power transmission shaft 106 is supported on the weft finding box body 102 by bearing one end, and the other end is supported on the slow train bearing block 113, and slow train bearing block 113 is connected with weft finding box body 102; The slow train clutch 104 of band chain wheel passes through two bearings on slow train power transmission shaft 106, and can slide relatively and relatively rotate with slow train power transmission shaft 106, the output shaft fixed connection of head sprocket 109 and slow train decelerator 108, slow train motor 107 is connected with the power shaft of slow train reduction box 108.Vertical shaft box 110 is connected by vertical shaft Connection Block 120 and two opening wall board 115 that are connected on the main wall plate 114, and opening wall board 115 is connected with base 116; Vertical shaft 111 is connected with vertical shaft gear 112, and by two bearings on the vertical shaft 111 on vertical shaft box 110, transverse axis 117 is connected with transverse axis gear 121 and main transmission synchronous pulley 118, and be supported on the vertical shaft box 110 by two bearings, near a transverse axis bearing block 119 being arranged by bearings transverse axis 117 near the driven synchronous pulley 118, transverse axis bearing block 119 is connected with opening wall board 115 at transverse axis.
When loom runs well, (seek the latitude clutch and close on 103 by seeking latitude clutch 103 by this moment by the camshaft 101 that beats up for power, slow train clutch 104 disengagements of band chain wheel) pass to slow train power transmission shaft 106, and by active synchronization belt wheel 105, synchronous band, driven synchronous pulley 118, pass to transverse axis 117, pass to vertical shaft by transverse axis gear 121 and vertical shaft gear 112, realize the transmission of jacquard.Seek latitude or when fall combining, the slow train clutch 104 that slow train motor 107 is taken turns by slow train decelerator 108, head sprocket 109, chain and band chain drives slow train power transmission shafts 106, and (this moment, the slow train clutch 104 of band chain wheel closed, seeking latitude clutch 103 throws off), and by active synchronization belt wheel 104, synchronous band, driven synchronous pulley 118, pass to transverse axis 117, pass to vertical shaft by transverse axis gear 121 and vertical shaft gear 112, realize the transmission of jacquard.The mechanism of falling to combine that said structure is formed has following several defective: the one, the slow train clutch with seek these two clutches of latitude clutch and lean on closerly, and concentric, there is interference in the magnetic field between mutually.Cause the error of slow train throw-out-of clutch easily; The 2nd, because the restriction of locus, the carry-over moment of slow train clutch is less, and about 500Nm skids bigger the time easily to the jacquard weave force rate, and generation is botched routines.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned existence, and provide a kind of simple in structure, easy to use, reliable, the comprehensive mechanism of the Rapier looms of stable work in work.
The objective of the invention is to finish by following technical solution, it includes the camshaft that beats up and is connected with the rotor sought in the latitude clutch, and armature and slow train power transmission shaft, the active synchronization belt wheel sought on the latitude clutch are connected; The active synchronization belt wheel links to each other with driven synchronous pulley on being fixed in transverse axis by synchronous band, and with the coaxial transverse axis gear that is fixed with of transverse axis, this transverse axis gear is meshed with vertical shaft gear on being connected in vertical shaft; Described vertical shaft gear also is engaged with a slow train input bevel gear that is fixed on the power shaft, the armature of described power shaft and slow train clutch is connected, the output shaft fixed connection of the rotor of slow train clutch and slow train cycloidal-pin wheel decelerator, and slow train cycloidal-pin wheel input shaft of speed reducer and slow train motor are connected.
Described slow train power transmission shaft one end is supported on the slow train bearing block, and the other end is supported on the weft finding box body, and slow train bearing block and weft finding box body are connected.
The bearings of described transverse axis by being positioned at transverse axis gear both sides and is supported on the opening wall board by the transverse axis bearing block on vertical shaft box; Vertical shaft is supported on the vertical shaft box by being positioned at the one-sided two bearings of vertical shaft gear, and vertical shaft box is connected by vertical shaft box Connection Block and wallboard and channel-section steel base.
The invention belongs to a kind of improvement to prior art, compared with prior art: the one, the slow train clutch with seek latitude clutch apart from each other, and axis normal, the magnetic interference between having avoided has mutually reduced the chance of fault; The 2nd, three bevel gears are arranged in the vertical shaft transmission case, cooperate the slow train clutch to realize two kinds of power replacement transmission motions.This motion complex method is simple in structure; The 3rd, the slow train clutch places on the position perpendicular to transverse axis, abdicates the space, and the moment of torsion of slow train clutch is strengthened.Reaching 1000Nm four is to adopt the cycloidal-pin wheel decelerator to slow down, and volume is little, and moment of torsion is big; The 5th, global facility is independently controlled, and wide accommodation can match with various electronic jacquards; The 6th, satisfied restarting flower, big jacquard weave tap, for homemade loom and tap have been done crucial guarantee with the technology synchronism of world's jacquard weaving machine with loom supporting blank and defective.It has simple in structure, and is easy to use, reliable, characteristics such as stable work in work.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram.
Fig. 2 is a structural representation of the present invention.
Fig. 3 is that the A-A of Fig. 2 is to structural representation.
The specific embodiment
The present invention will be described in detail below in conjunction with accompanying drawing: shown in Fig. 2,3, the camshaft 201 of beating up is connected with the rotor of seeking in the latitude clutch 203, and is connected between the weft finding box body 202 on the main wall plate 206 and can relatively rotates; Armature and slow train power transmission shaft 205, the active synchronization belt wheel 204 sought on the latitude clutch 203 are connected; Slow train power transmission shaft 205 1 ends are supported on the slow train bearing block 214, and the other end is supported on the weft finding box body 202, and slow train bearing block 214 is connected with weft finding box body 202.The power shaft and the slow train motor 221 of slow train cycloidal-pin wheel decelerator 220 are connected, the output shaft of slow train cycloidal-pin wheel decelerator 220 and the rotor of slow train clutch 219 are connected, the armature of slow train clutch 219 and power shaft 218 are connected and are connected with slow train input bevel gear 222, transverse axis 209 is connected with transverse axis gear 213, the bearings of transverse axis 209 by being positioned at transverse axis gear 213 both sides and is supported on the opening wall board 207 by the transverse axis bearing block on vertical shaft box.Vertical shaft 216 is supported on the vertical shaft box 217 by being positioned at vertical shaft gear 215 one-sided two bearings, and vertical shaft box 217 is connected by vertical shaft box Connection Block and wallboard 206 and channel-section steel base 208.
When loom runs well, (seek latitude clutch 203 and close by seeking latitude clutch 203 by this moment by the camshaft 201 that beats up for power, clutch 219 disengagements at a slow speed) pass to slow train power transmission shaft 205, pass to transverse axis 209 by active synchronization belt wheel 204, synchronous band, driven synchronous pulley 210, pass to vertical shaft 216 by transverse axis gear 213 and vertical shaft gear 215, realize the transmission of jacquard.Seek latitude or when fall combining, (slow train clutch 219 closes slow train motor 221 at this moment by the rotor on the slow train cycloidal-pin wheel decelerator 220 drive slow train clutches 219, seeking latitude clutch 203 throws off), and drive power shaft 218 motions, pass to vertical shaft 216 by slow train input bevel gear 222, vertical shaft gear 215, realize the transmission of jacquard.
Claims (3)
- A Rapier looms fall to combine mechanism, it includes the camshaft that beats up and is connected with the rotor of seeking in the latitude clutch, armature and slow train power transmission shaft, the active synchronization belt wheel sought on the latitude clutch are connected; The active synchronization belt wheel links to each other with driven synchronous pulley on being fixed in transverse axis by synchronous band, and with the coaxial transverse axis gear that is fixed with of transverse axis, this transverse axis gear is meshed with vertical shaft gear on being connected in vertical shaft; It is characterized in that described vertical shaft gear (215) also is engaged with a slow train input bevel gear (222) that is fixed on the power shaft (218), described power shaft (218) is connected with the armature of slow train clutch (219), the output shaft fixed connection of the rotor of slow train clutch (219) and slow train cycloidal-pin wheel decelerator (220), and the power shaft of slow train cycloidal-pin wheel decelerator (220) and slow train motor (221) are connected.
- 2. Rapier looms according to claim 1 fall to combine mechanism, it is characterized in that described slow train power transmission shaft (205) one ends are supported on the slow train bearing block (214), the other end is supported on the weft finding box body (202), and slow train bearing block (214) is connected with weft finding box body (202).
- Rapier looms according to claim 1 fall to combine mechanism, it is characterized in that the bearings of described transverse axis (209) by being positioned at transverse axis gear (213) both sides on vertical shaft box, and be supported on the opening wall board (207) by the transverse axis bearing block; Vertical shaft (216) is supported on the vertical shaft box (217) by being positioned at the one-sided two bearings of vertical shaft gear (215).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100707671A CN101113546B (en) | 2007-08-10 | 2007-08-10 | Reversing mechanism for gripper loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100707671A CN101113546B (en) | 2007-08-10 | 2007-08-10 | Reversing mechanism for gripper loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101113546A CN101113546A (en) | 2008-01-30 |
| CN101113546B true CN101113546B (en) | 2010-09-22 |
Family
ID=39022068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100707671A Expired - Fee Related CN101113546B (en) | 2007-08-10 | 2007-08-10 | Reversing mechanism for gripper loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101113546B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981615B (en) * | 2014-05-15 | 2015-08-19 | 浙江理工大学 | A kind of slow train drive system of jacquard weaving machine |
-
2007
- 2007-08-10 CN CN2007100707671A patent/CN101113546B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101113546A (en) | 2008-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG WANLI TEXTILE MACHINERY CO., LTD. Free format text: FORMER OWNER: WAN ZUGAN Effective date: 20111008 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111008 Address after: 311243, No. 308, Ridge Road, eight Industrial Park Town, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Zhejiang Wanli Textile Machinery Co., Ltd. Address before: 311243, No. 308, Ridge Road, eight Industrial Park Town, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Wan Zugan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20190810 |
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| CF01 | Termination of patent right due to non-payment of annual fee |