CN110820140B - Beat-up weft insertion transmission mechanism arranged on two sides - Google Patents
Beat-up weft insertion transmission mechanism arranged on two sides Download PDFInfo
- Publication number
- CN110820140B CN110820140B CN201911272164.9A CN201911272164A CN110820140B CN 110820140 B CN110820140 B CN 110820140B CN 201911272164 A CN201911272164 A CN 201911272164A CN 110820140 B CN110820140 B CN 110820140B
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- weft insertion
- beating
- gear
- shaft
- cam
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- 238000003780 insertion Methods 0.000 title claims abstract description 104
- 230000037431 insertion Effects 0.000 title claims abstract description 104
- 230000005540 biological transmission Effects 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 230000008859 change Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/60—Construction or operation of slay
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses a weft insertion and beating-up transmission mechanism which is arranged on two sides, comprising transmission units which are symmetrically arranged on the left side and the right side, wherein each transmission unit comprises a box body, and each box body is provided with a main motor output belt pulley, a beating-up gear, a beating-up cam shaft, a beating-up swing rod, a transmission idler wheel, a first weft insertion gear, a weft insertion cam shaft, a weft insertion swing rod, a weft insertion swing arm, a swing arm connecting rod, a weft insertion swing arm, a sector gear, a second weft insertion gear, a weft insertion shaft lever, a speed change large gear, a speed change small gear, a first bevel gear shaft, a weft insertion large gear, a weft insertion small gear and a second bevel gear shaft. The invention has the advantages of ingenious design, compact arrangement of parts, small occupied area, high working efficiency and high degree of automation.
Description
Technical Field
The invention relates to the technical field of textile machinery, in particular to a beating-up weft insertion transmission mechanism with two sides arranged.
Background
The existing high-speed rapier loom basically adopts a comprehensive power distribution box hung on the outer side of a frame structure formed by left and right wallboards and transverse pieces, and the frame structure is also provided with mechanisms such as beating-up, weft insertion, coiling, warp feeding, opening and the like. The weft insertion beating-up mechanism of the existing loom is not compact enough, occupies large area, and has poor assembly of all parts and low automation degree.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a beating-up weft insertion transmission mechanism with two sides arranged so as to solve the problems of large occupied area, high manufacturing cost and low automation degree of each part.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The weft insertion beating-up transmission mechanism comprises transmission units which are arranged on two sides and are symmetrically arranged, wherein each transmission unit comprises a box body, an input gear shaft is rotatably connected to each box body, the outer end of the input gear shaft connected with the box body on the left side is connected with a main motor output belt wheel, and one side of the input gear shaft positioned in the box body is connected with a transmission pinion;
The upper side of the transmission pinion is connected with a beating-up gear in a meshed manner, the center of the beating-up gear is connected with a beating-up cam shaft, the beating-up cam shaft is sequentially connected with a beating-up cam I and a beating-up cam II, the upper side of the beating-up cam shaft is provided with a beating-up swing rod, the beating-up swing rod is connected with two beating-up swing arms which are obtuse angles, the end part of each beating-up swing arm is connected with a beating-up roller, and the two beating-up rollers respectively lean against the beating-up cam I and the beating-up cam II;
The lower side of the transmission pinion is connected with a transmission intermediate wheel in a meshed manner, one side of the transmission intermediate wheel is connected with a first weft insertion gear, the center of the first weft insertion gear is connected with a first weft insertion cam shaft, the first weft insertion cam and the second weft insertion cam are sequentially connected to the first weft insertion cam shaft, a weft insertion swing rod is arranged on the lower side of the weft insertion cam shaft, a weft insertion swing arm is connected to the weft insertion swing rod, two end parts of the weft insertion swing arm, which are obtuse angles, are connected with weft insertion rollers, and the two weft insertion rollers respectively abut against the first weft insertion cam and the second weft insertion cam;
The one end swing arm that draws weft is kept away from the weft insertion gyro wheel swing joint has the rocking arm connecting rod, the upper end swing joint of rocking arm connecting rod has the weft insertion rocking arm, the upper end of weft insertion rocking arm is connected with the sector gear, the upper end meshing of sector gear is connected with weft insertion gear two, weft insertion gear two centers are connected with the weft insertion axostylus axostyle, the one end that weft insertion axostylus axostyle kept away from weft insertion gear two is connected with the speed change gear, the speed change gear meshing is connected with the speed change pinion, speed change pinion center is connected with bevel gear axle one, be connected with the weft insertion gear on the bevel gear axle one, weft insertion gear meshing is connected with weft insertion pinion, weft insertion pinion center is connected with bevel gear axle two.
Preferably, a main transmission shaft is connected between the two input gear shafts.
Preferably, a beating-up shaft is connected between the two beating-up swing rods.
Preferably, the outer end of the weft insertion cam shaft connected with the right box body is connected with an opening output belt wheel.
Compared with the prior art, the invention has the beneficial effects that: the design is ingenious, each spare part sets up compactly, and area occupied is little, and work efficiency is high, and degree of automation is high.
Drawings
FIG. 1 is a schematic diagram of a transmission mechanism of the present invention;
FIG. 2 is a schematic view of the structure of the invention with the box removed;
FIG. 3 is a schematic view of the transmission unit on the left;
FIG. 4 is a schematic view of the transmission unit on the right;
FIG. 5 is a schematic representation of the use of the present invention;
In the figure, a 1-box body, a 2-input gear shaft, a 3-main motor output belt wheel, a 4-transmission pinion, a 5-beating-up gear, a 6-beating-up cam shaft, a 7-beating-up cam I, an 8-beating-up cam II, a 9-beating-up swing rod, a 10-beating-up swing arm, an 11-beating-up roller, a 12-transmission intermediate wheel, a 13-beating-up gear I, a 14-beating-up cam shaft, a 15-beating-up cam I, a 16-beating-up cam II, a 17-beating-up swing rod, an 18-beating-up swing arm, a 19-beating-up roller, a 20-rocker arm connecting rod, a 21-beating-up swing arm, a 22-sector gear, a 23-beating-up gear II, a 24-beating-up shaft, a 25-speed change gear, a 26-speed change pinion, a 27-bevel gear shaft I, a 28-beating-up gear II, a 29-beating-up pinion, a 30-bevel gear II, a 31-main transmission vehicle, a 32-beating-up shaft, a 33-opening output belt wheel, a 34-beating-up wheel and a 35-rapier.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, a two-sided weft insertion and beating-up transmission mechanism comprises transmission units which are symmetrically arranged left and right, wherein each transmission unit comprises a box body 1, an input gear shaft 2 is rotatably connected to each box body 1, the outer end of the input gear shaft 2 connected with the left box body 1 is connected with a main motor output belt pulley 3, and one side of the input gear shaft 2 positioned in the box body 1 is connected with a transmission pinion 4; the upper side of the transmission pinion 4 is connected with a beating-up gear 5 in a meshed manner, the center of the beating-up gear 5 is connected with a beating-up cam shaft 6, the beating-up cam shaft 6 is sequentially connected with a beating-up cam I7 and a beating-up cam II 8, the upper side of the beating-up cam shaft 6 is provided with a beating-up swing rod 9, the beating-up swing rod 9 is connected with two beating-up swing arms 10 with obtuse angles, the end part of each beating-up swing arm 10 is connected with a beating-up roller 11, and the two beating-up rollers 11 respectively lean against the beating-up cam I7 and the beating-up cam II 8; the lower side of the transmission pinion 4 is connected with a transmission intermediate wheel 12 in a meshed manner, one side of the transmission intermediate wheel 12 is connected with a first weft insertion gear 13 in a meshed manner, the center of the first weft insertion gear 13 is connected with a first weft insertion cam shaft 14, the first weft insertion cam 15 and a second weft insertion cam 16 are sequentially connected to the first weft insertion cam shaft 14, a weft insertion swing rod 17 is arranged on the lower side of the first weft insertion cam shaft 14, a weft insertion swing arm 18 is connected to the weft insertion swing rod 17, two end parts of the weft insertion swing arm 18, which are obtuse angles, are connected with weft insertion rollers 19, and the two weft insertion rollers 19 respectively abut against the first weft insertion cam 15 and the second weft insertion cam 16; the one end swing arm 18 that draws weft is kept away from and is drawn weft gyro wheel 19 swing joint has rocking arm connecting rod 20, the upper end swing joint of rocking arm connecting rod 20 has the weft insertion rocking arm 21, the upper end of weft insertion rocking arm 21 is connected with sector gear 22, the upper end meshing of sector gear 22 is connected with weft insertion gear two 23, weft insertion gear two 23 center is connected with weft insertion axostylus axostyle 24, the one end that draws weft insertion axostylus axostyle 24 kept away from weft insertion gear two 23 is connected with speed change gear wheel 25, speed change gear wheel 25 meshing is connected with speed change pinion 26, speed change pinion 26 center is connected with bevel gear shaft one 27, be connected with weft insertion gear wheel 28 on bevel gear shaft one 27, weft insertion gear wheel 28 meshing is connected with weft insertion pinion 29, weft insertion pinion 29 center is connected with bevel gear shaft two 30.
Specifically, a main drive shaft 31 is connected between the two input gear shafts 2. A beating-up shaft 32 is connected between the two beating-up swing rods 9. The outer end of the weft insertion cam shaft 14 connected to the right-side casing 1 is connected with an opening output pulley 33, and the opening output pulley 33 is used for connecting a dobby or a jacquard.
The invention is used in a rapier loom, a second bevel gear shaft 30 is used for installing a rapier wheel 34, and a rapier 35 is connected on the rapier wheel 34 in a sliding manner.
The working principle of the invention is as follows: the servo motor drives the input gear shaft 2 to rotate through the main motor output belt pulley 3 and drives the main transmission shaft 31 to rotate. The driving pinion 4 on the input gear shaft 2 drives the beating-up gear 5 on the upper side to rotate, the beating-up gear 5 drives the beating-up cam shaft 6 to rotate, so that the beating-up cam I7 and the beating-up cam II 8 are driven to rotate, the beating-up swing arm 10 swings back and forth, the beating-up swing arm 10 drives the beating-up swing rod 9 to swing back and forth, and accordingly the beating-up shaft 32 swings, and beating-up work is carried out. While the driving pinion 4 drives the beating-up gear 5 to rotate, the driving pinion 4 also drives the driving intermediate wheel 12 at the lower side to rotate, the driving intermediate wheel 12 drives the first weft inserting gear 13 to rotate, the first weft inserting gear 13 drives the first weft inserting cam 14 to rotate, thereby driving the first weft inserting cam 15 and the second weft inserting cam 16 to rotate, and the weft inserting swing arm 18 swings back and forth, the weft inserting swing arm 18 drives the weft inserting swing arm 21 to swing through the rocker arm connecting rod 20, thereby driving the sector gear 22 on the weft inserting swing arm 21 to swing, the sector gear 22 drives the second weft inserting gear 23 to rotate, thereby driving the weft inserting shaft 24 to rotate, the weft inserting shaft 24 drives the speed changing gear 25 to rotate, the speed changing gear 25 drives the speed changing pinion 26 to rotate, the speed changing pinion 26 drives the first bevel gear shaft 27 and the weft inserting gear 28 thereon, and the weft inserting gear 28 drives the second bevel gear shaft 30 to rotate through the weft inserting pinion 29, thereby enabling the rapier 34 to reciprocate, and finally enabling the rapier 35 to perform weft inserting work.
In conclusion, the invention has ingenious design, compact arrangement of parts, small occupied area, high working efficiency and high degree of automation.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The beating-up weft insertion transmission mechanism is characterized by comprising transmission units which are symmetrically arranged at two sides, wherein each transmission unit comprises a box body, an input gear shaft is rotatably connected to each box body, the outer end of the input gear shaft connected with the box body at the left side is connected with a main motor output belt wheel, and one side of the input gear shaft positioned in the box body is connected with a transmission pinion;
The upper side of the transmission pinion is connected with a beating-up gear in a meshed manner, the center of the beating-up gear is connected with a beating-up cam shaft, the beating-up cam shaft is sequentially connected with a beating-up cam I and a beating-up cam II, the upper side of the beating-up cam shaft is provided with a beating-up swing rod, the beating-up swing rod is connected with two beating-up swing arms which are obtuse angles, the end part of each beating-up swing arm is connected with a beating-up roller, and the two beating-up rollers respectively lean against the beating-up cam I and the beating-up cam II;
The lower side of the transmission pinion is connected with a transmission intermediate wheel in a meshed manner, one side of the transmission intermediate wheel is connected with a first weft insertion gear, the center of the first weft insertion gear is connected with a first weft insertion cam shaft, the first weft insertion cam and the second weft insertion cam are sequentially connected to the first weft insertion cam shaft, a weft insertion swing rod is arranged on the lower side of the weft insertion cam shaft, a weft insertion swing arm is connected to the weft insertion swing rod, two end parts of the weft insertion swing arm, which are obtuse angles, are connected with weft insertion rollers, and the two weft insertion rollers respectively abut against the first weft insertion cam and the second weft insertion cam;
The weft insertion swing arm is characterized in that one end, far away from the weft insertion roller, of the weft insertion swing arm is movably connected with a rocker arm, the upper end of the rocker arm is movably connected with a weft insertion rocker arm, the upper end of the weft insertion rocker arm is connected with a sector gear, the upper end of the sector gear is in meshed connection with a weft insertion gear II, the center of the weft insertion gear II is connected with a weft insertion shaft rod, one end, far away from the weft insertion gear II, of the weft insertion shaft rod is connected with a speed change large gear, the speed change large gear is in meshed connection with a speed change small gear, the center of the speed change small gear is connected with a bevel gear shaft I, the bevel gear shaft I is connected with a weft insertion large gear, the weft insertion large gear is in meshed connection with a weft insertion small gear, and the center of the weft insertion small gear is connected with a bevel gear shaft II;
a main transmission shaft is connected between the two input gear shafts;
A beating-up shaft is connected between the two beating-up swing rods;
The outer end of the weft insertion cam shaft connected with the right side box body is connected with an opening output belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911272164.9A CN110820140B (en) | 2019-12-12 | 2019-12-12 | Beat-up weft insertion transmission mechanism arranged on two sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911272164.9A CN110820140B (en) | 2019-12-12 | 2019-12-12 | Beat-up weft insertion transmission mechanism arranged on two sides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110820140A CN110820140A (en) | 2020-02-21 |
| CN110820140B true CN110820140B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911272164.9A Active CN110820140B (en) | 2019-12-12 | 2019-12-12 | Beat-up weft insertion transmission mechanism arranged on two sides |
Country Status (1)
| Country | Link |
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| CN (1) | CN110820140B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB273796A (en) * | 1926-04-06 | 1927-07-06 | Oscar Drey | Improvements in or relating to beat-up and weft-inserting mechanism for shuttleless looms |
| GB540493A (en) * | 1940-04-16 | 1941-10-20 | Jonathan Lucas | Improvements relating to shuttleless looms |
| EP0592749A1 (en) * | 1992-10-16 | 1994-04-20 | Sulzer RàTi Ag | Weaving process and loom for the manufacture of terry fabrics |
| GB9405128D0 (en) * | 1994-03-16 | 1994-04-27 | Hobson Victor | Method of weaving and weaving apparatus |
| CN101074512A (en) * | 2007-01-30 | 2007-11-21 | 浙江汇德纺机有限公司 | High-speed rapier loom |
| CN201040789Y (en) * | 2007-04-13 | 2008-03-26 | 广东丰凯机械制造有限公司 | Driving device for rapier loom |
| CN201695146U (en) * | 2010-04-01 | 2011-01-05 | 浙江汇德科技有限公司 | Rapier loom weft beating and inserting mechanism |
| CN202247164U (en) * | 2011-10-17 | 2012-05-30 | 范其坤 | Beating-up and weft-inserting mechanism of rapier loom |
| CN203065724U (en) * | 2013-01-30 | 2013-07-17 | 苏州纺织机械有限公司 | Transmission case mechanism for motion of rapier loom |
| CN103710827A (en) * | 2013-12-11 | 2014-04-09 | 杭州创兴织造设备科技有限公司 | Process for handling shutdown of weaving machine due to weft breaking |
| CN104328584A (en) * | 2014-10-22 | 2015-02-04 | 杭州创兴织造设备科技有限公司 | Parallel beating-up mechanism |
| CN204325671U (en) * | 2014-10-22 | 2015-05-13 | 杭州创兴织造设备科技有限公司 | A kind of parallel beating-up mechanism |
| CN104674438A (en) * | 2015-03-03 | 2015-06-03 | 江苏友诚数控科技有限公司 | Cam weft insertion mechanism of weaving machine |
| CN107723898A (en) * | 2017-10-27 | 2018-02-23 | 江苏莱纳多智能装备有限公司 | A kind of tandem power set of air-jet loom |
| CN211497996U (en) * | 2019-12-12 | 2020-09-15 | 江苏莱纳多智能装备有限公司 | Beating-up and weft insertion transmission mechanism arranged on two sides |
-
2019
- 2019-12-12 CN CN201911272164.9A patent/CN110820140B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB273796A (en) * | 1926-04-06 | 1927-07-06 | Oscar Drey | Improvements in or relating to beat-up and weft-inserting mechanism for shuttleless looms |
| GB540493A (en) * | 1940-04-16 | 1941-10-20 | Jonathan Lucas | Improvements relating to shuttleless looms |
| EP0592749A1 (en) * | 1992-10-16 | 1994-04-20 | Sulzer RàTi Ag | Weaving process and loom for the manufacture of terry fabrics |
| GB9405128D0 (en) * | 1994-03-16 | 1994-04-27 | Hobson Victor | Method of weaving and weaving apparatus |
| CN101074512A (en) * | 2007-01-30 | 2007-11-21 | 浙江汇德纺机有限公司 | High-speed rapier loom |
| CN201040789Y (en) * | 2007-04-13 | 2008-03-26 | 广东丰凯机械制造有限公司 | Driving device for rapier loom |
| CN201695146U (en) * | 2010-04-01 | 2011-01-05 | 浙江汇德科技有限公司 | Rapier loom weft beating and inserting mechanism |
| CN202247164U (en) * | 2011-10-17 | 2012-05-30 | 范其坤 | Beating-up and weft-inserting mechanism of rapier loom |
| CN203065724U (en) * | 2013-01-30 | 2013-07-17 | 苏州纺织机械有限公司 | Transmission case mechanism for motion of rapier loom |
| CN103710827A (en) * | 2013-12-11 | 2014-04-09 | 杭州创兴织造设备科技有限公司 | Process for handling shutdown of weaving machine due to weft breaking |
| CN104328584A (en) * | 2014-10-22 | 2015-02-04 | 杭州创兴织造设备科技有限公司 | Parallel beating-up mechanism |
| CN204325671U (en) * | 2014-10-22 | 2015-05-13 | 杭州创兴织造设备科技有限公司 | A kind of parallel beating-up mechanism |
| CN104674438A (en) * | 2015-03-03 | 2015-06-03 | 江苏友诚数控科技有限公司 | Cam weft insertion mechanism of weaving machine |
| CN107723898A (en) * | 2017-10-27 | 2018-02-23 | 江苏莱纳多智能装备有限公司 | A kind of tandem power set of air-jet loom |
| CN211497996U (en) * | 2019-12-12 | 2020-09-15 | 江苏莱纳多智能装备有限公司 | Beating-up and weft insertion transmission mechanism arranged on two sides |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110820140A (en) | 2020-02-21 |
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Effective date of registration: 20240704 Address after: 224200 East of Jingsi Road and North of Weisan Road, Dongtai High tech Zone, Yancheng City, Jiangsu Province (within Jiangsu Linado Intelligent Equipment Co., Ltd.) Patentee after: Leonardo Electromechanical Technology Dongtai Co.,Ltd. Country or region after: China Address before: 224200 Jingsi Road East, Weisan Road North, Chengdong new district, Dongtai City, Yancheng City, Jiangsu Province Patentee before: JIANGSU LAINADUO INTELLIGENT EQUIPMENT Co.,Ltd. Country or region before: China |