CN203320220U - Twist-weaving mechanism - Google Patents
Twist-weaving mechanism Download PDFInfo
- Publication number
- CN203320220U CN203320220U CN2013202472614U CN201320247261U CN203320220U CN 203320220 U CN203320220 U CN 203320220U CN 2013202472614 U CN2013202472614 U CN 2013202472614U CN 201320247261 U CN201320247261 U CN 201320247261U CN 203320220 U CN203320220 U CN 203320220U
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- gear
- connecting rod
- adjustment block
- cam
- chain wheel
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Abstract
The utility model discloses a twist-weaving mechanism belonging to the field of textile machinery and equipment. The twist-weaving mechanism comprises a heald frame, a leno heald reed arranged on the heald frame, and a power transmission mechanism used for driving the leno heald reed to transversely reciprocate, wherein the power transmission mechanism comprises a chain wheel assembly, a gear assembly, a cam, a connecting rod, and a regulating block assembly for regulating the stroke of the leno heald reed, the chain wheel assembly comprises a drive chain wheel, a driven chain wheel, and a chain for connecting the drive chain wheel with the driven chain wheel, the gear assembly comprises a first gear and a second gear, the connecting rod is arranged below one side of the cam and is a splayed connecting rod, the regulating block assembly comprises a first regulating block and a second regulating block, a sliding block is arranged between the first regulating block and the second regulating block, and a guide rail is arranged below the sliding block. The twist-weaving mechanism has the characteristics of simple structure, stability in running, high accuracy, long service life and the like, and is easy to install and maintain.
Description
Technical field
The utility model relates to a kind of strand loom structure, belongs to the textile machine apparatus field.
Background technology
Along with the development of textile technology, water jet looms has become each textile mills and has knitted one of main loom of cloth processed.Water jet looms is to adopt the shower weft traction to pass through the shuttleless loom of shed open, the water spray wefting insertion is larger than pneumatic picking to the frictional traction of weft yarn, diffusivity is little, the needs that adapt to the long filament wefting insertion such as ganoid synthetic fiber, glass fibre, also can increase and close fine electric conductivity simultaneously, effectively overcome the static produced in weaving process.
That water jet looms or the loom of other types all have shedding mechanism, weft insertion device, beating-up mechanism, warp-feeding mechanism and spooler this five large motion and transmission and arrestment mechanism, wherein, shedding mechanism is to form the necessary important mechanism of fabric, its task is the requirement according to fabric tissue, the warp thread that will penetrate successively on each page of heald frame is divided into upper and lower two-layer and formation shed open, after introducing, weft yarn by shed closed, makes to form through, weft yarn the shape that interweaves.Existing water jet looms mostly adopts the weaving method of fabrics in general to weave silk screen, and this weaving mode can not make warp thread be wound around in warp thread forms the process of shed open, therefore can not realize that strand knits, knit the screen fabric quality low, intensity is also poor.At present, also there is the water jet looms of only a few to form in the process of shed open and to realize that strand knits at warp thread, but the opening of its use strand loom structure is unreasonable, it is mainly actuating unit aspect Shortcomings, be in heald frame the transverse reciprocating of leno heald reed to move be to rely on a cam vertically moved and back-moving spring to work in coordination with, its structure is comparatively complicated, moves steady not.
For the weak point of avoiding above water jet looms to exist, patent CN202247138U discloses a kind of opening cross-weaving mechanism for plastic silk screen knitting machine, it comprises the heald frame that can vertically move back and forth, and being arranged in heald frame the leno heald reed can transverse reciprocating moved, the leno heald reed disposes strand and knits actuating unit; Above-mentioned strand is knitted actuating unit and is comprised cam mechanism and corresponding rocker arm connecting rod assembly, and cam mechanism drives leno heald reed transverse reciprocating by the rocker arm connecting rod assembly and moves; Above-mentioned rocker arm connecting rod assembly comprises vertical rocking bar, L shaped rocking bar and inverted L-shaped rocking bar, the lower end of vertical rocking bar is provided with jointed shaft, the top one of vertical rocking bar is hinged with the leno heald reed, the 2nd, by connecting rod, with the vertical rod section of L shaped rocking bar, be connected, the drift angle place of L shaped rocking bar is provided with jointed shaft, the rail segment of the rail segment of L shaped rocking bar and inverted L-shaped rocking bar is hinged, and the drift angle place of inverted L-shaped rocking bar is provided with jointed shaft, and the vertical rod section of inverted L-shaped rocking bar is connected with the cam in cam mechanism by cam link.This patent drives leno heald reed transverse reciprocating by cam mechanism and rocker arm connecting rod assembly and moves, can cause larger shock and vibration because of gap in the process run up, if things go on like this, can bring larger shock and vibration wearing and tearing to cam mechanism especially rocker arm connecting rod assembly, thereby reduced the service life of equipment, increased the production cost of enterprise.
As can be seen here, prior art awaits further improving.
The utility model content
The utility model is the weak point of avoiding above-mentioned prior art to exist, and a kind of strand loom structure is provided.
The technical scheme that the utility model adopts is:
Strand loom structure, comprise heald frame, be arranged on the leno heald reed on heald frame and drive the power drive mechanism that described leno heald reed transverse reciprocating moves, described power drive mechanism comprises chain wheel assembly, gear assembly, cam, connecting rod and regulates the adjustment block assembly of the traverse of described leno heald reed.
Described chain wheel assembly comprises drive sprocket, driven sprocket and connects the chain of described drive sprocket and driven sprocket.
Described gear assembly comprises the first gear and the second gear, between described the first gear and above-mentioned driven sprocket, is provided with the first power transmission shaft, between described the second gear and above-mentioned cam, is provided with second driving shaft.
One side-lower of described cam is provided with connecting rod, and described connecting rod is Eight characters connecting rod, and described cam is connected with an end of above-mentioned Eight characters connecting rod by the 3rd power transmission shaft.
Described adjustment block assembly comprises the first adjustment block and the second adjustment block, and described the first adjustment block is connected with the other end of above-mentioned Eight characters connecting rod by the 4th power transmission shaft, and described the second adjustment block is connected with above-mentioned leno heald reed; Be provided with slide block between described the first adjustment block and the second adjustment block, the below of described slide block is provided with guide rail.
Described the first gear and the second gear are bevel gear.
Described the first gear is vertical bevel gear, and described the second gear is horizontal bevel gear, and the cone increment of described the first gear is towards the right side, and the cone increment of described the second gear upward.
Owing to having adopted technique scheme, the obtained beneficial effect of the utility model is:
1, the utility model is taked chain wheel assembly, gear assembly, cam, Eight characters fork and adjustment block assembly to drive the leno heald reed to do transverse reciprocating and move, and the purpose of knitting to reach strand, have simple in structure, operate steadily, accuracy is high, is easy to installation and maintenance, the characteristics such as long service life.
2, the strand that the utility model is particularly useful for plastic silk screen, science fabric etc. is knitted.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein,
1, drive sprocket 2, chain 3, driven sprocket 4, the first gear 5, the second gear 6, cam 7, Eight characters connecting rod 8, the first adjustment block 9, slide block 10, guide rail 11, the second adjustment block 12, leno heald reed 13, heald frame 14, the first power transmission shaft 15, second driving shaft 16, the 3rd power transmission shaft 17, the 4th power transmission shaft
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail, but the utility model is not limited to these embodiment.
As shown in Figure 1, strand loom structure, comprise heald frame 13, be arranged on the leno heald reed 12 on heald frame 13 and drive the power drive mechanism that described leno heald reed 12 transverse reciprocatings move, described power drive mechanism comprises chain wheel assembly, gear assembly, cam 6, connecting rod and regulates the adjustment block assembly of the traverse of described leno heald reed 12; Described chain wheel assembly comprises drive sprocket 1, driven sprocket 3 and connects the chain 2 of described drive sprocket 1 and driven sprocket 3; Described gear assembly comprises the first gear 4 and the second gear 5, described the first gear 4 and the second gear 5 are bevel gear, and described the first gear 4 is vertical bevel gear, and described the second gear 5 is horizontal bevel gear, the cone increment of described the first gear 4 is towards the right side, and the cone increment of described the second gear 5 upward; Be provided with the first power transmission shaft 14 between described the first gear 4 and above-mentioned driven sprocket 3, between described the second gear 5 and above-mentioned cam 6, be provided with second driving shaft 15; One side-lower of described cam 6 is provided with connecting rod, and described connecting rod is Eight characters connecting rod 7, and described cam 6 is connected with an end of above-mentioned Eight characters connecting rod 7 by the 3rd power transmission shaft 16; Described adjustment block assembly comprises the first adjustment block 8 and the second adjustment block 11, and described the first adjustment block 8 is connected with the other end of above-mentioned Eight characters connecting rod 7 by the 4th power transmission shaft 17, and described the second adjustment block 11 is connected with above-mentioned leno heald reed 12; Be provided with slide block 9 between described the first adjustment block 8 and the second adjustment block 11, the below of described slide block 9 is provided with guide rail 10.
Except aforesaid way, the power drive mechanism in the utility model can also be other combination, as long as can drive leno heald reed transverse reciprocating, moves.
The technology contents of not addressing in aforesaid way is taked or is used for reference prior art and can realize.
Although more use herein terms such as drive sprocket 1, driven sprocket 3, cam 6, Eight characters connecting rod 7, slide block 9, leno heald reed 12, the 4th power transmission shaft 17, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Need to further illustrate, specific embodiment described herein is only to spiritual example explanation of the present utility model.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. twist the loom structure, comprise heald frame, be arranged on the leno heald reed on heald frame and drive the power drive mechanism that described leno heald reed transverse reciprocating moves, it is characterized in that: described power drive mechanism comprises chain wheel assembly, gear assembly, cam, connecting rod and regulates the adjustment block assembly of the traverse of described leno heald reed.
2. strand loom structure according to claim 1, it is characterized in that: described chain wheel assembly comprises drive sprocket, driven sprocket and connects the chain of described drive sprocket and driven sprocket.
3. strand loom structure according to claim 2, it is characterized in that: described gear assembly comprises the first gear and the second gear, be provided with the first power transmission shaft between described the first gear and above-mentioned driven sprocket, between described the second gear and above-mentioned cam, be provided with second driving shaft.
4. strand loom structure according to claim 3, it is characterized in that: a side-lower of described cam is provided with connecting rod, and described connecting rod is Eight characters connecting rod, and described cam is connected with an end of above-mentioned Eight characters connecting rod by the 3rd power transmission shaft.
5. strand loom structure according to claim 4, it is characterized in that: described adjustment block assembly comprises the first adjustment block and the second adjustment block, described the first adjustment block is connected with the other end of above-mentioned Eight characters connecting rod by the 4th power transmission shaft, and described the second adjustment block is connected with above-mentioned leno heald reed; Be provided with slide block between described the first adjustment block and the second adjustment block, the below of described slide block is provided with guide rail.
6. according to the described strand loom of arbitrary claim structure in claim 3 to 5, it is characterized in that: described the first gear and the second gear are bevel gear.
7. strand loom structure according to claim 6, it is characterized in that: described the first gear is vertical bevel gear, and described the second gear is horizontal bevel gear, and the cone increment of described the first gear is towards the right side, and the cone increment of described the second gear is upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202472614U CN203320220U (en) | 2013-05-09 | 2013-05-09 | Twist-weaving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202472614U CN203320220U (en) | 2013-05-09 | 2013-05-09 | Twist-weaving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203320220U true CN203320220U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202472614U Expired - Fee Related CN203320220U (en) | 2013-05-09 | 2013-05-09 | Twist-weaving mechanism |
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| Country | Link |
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| CN (1) | CN203320220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088469A (en) * | 2015-09-11 | 2015-11-25 | 青岛铠硕机械科技有限公司 | Water-jet loom in cross weaving mode |
-
2013
- 2013-05-09 CN CN2013202472614U patent/CN203320220U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088469A (en) * | 2015-09-11 | 2015-11-25 | 青岛铠硕机械科技有限公司 | Water-jet loom in cross weaving mode |
| CN105088469B (en) * | 2015-09-11 | 2017-01-18 | 青岛铠硕机械科技有限公司 | Water-jet loom in cross weaving mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151023 Address after: Doctor Wang Tai Zhen Gou Cun, Huangdao District 266000 in Shandong city of Qingdao Province Patentee after: QINGDAO KAISHUO MACHINERY TECHNOLOGY CO., LTD. Address before: Doctor Wang Zhen Village 266425 economic and Technological Development Zone of Shandong city in Qingdao Province Patentee before: Qingdao Kshuo Textile Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20190509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |