CN204939760U - A kind of tension mechanism of yarn woven fabric - Google Patents
A kind of tension mechanism of yarn woven fabric Download PDFInfo
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- CN204939760U CN204939760U CN201520539915.XU CN201520539915U CN204939760U CN 204939760 U CN204939760 U CN 204939760U CN 201520539915 U CN201520539915 U CN 201520539915U CN 204939760 U CN204939760 U CN 204939760U
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- support
- woven fabric
- yarn woven
- tension mechanism
- rectangle frame
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Abstract
The utility model discloses a kind of tension mechanism of yarn woven fabric, the first support comprise two cams be located on main shaft, offseting with cam top and the second support be connected with frame both sides, the crossbeam of two vertically parallel distributions is provided with on rear side of first support, two crossbeam two ends fix respectively by connecting rod, and connecting rod is connected with the first support.The utility model by arranging cam on main shaft, in the process that cam is rotated with main shaft, active force is applied to the first support, the first support and crossbeam is driven to move up and down, because crossbeam is connected with the heald frame below shedding mechanism, therefore in its process moved upward, promote heald frame to move upward, effectively reduce the tension force of shedding mechanism to warp, effectively meet the needs of yarn woven fabric, by the second support, support and cushioning effect are played to the first support and frame simultaneously, reduce noise and the vibrations of loom, decrease the loss of machine material, improve the quality of yarn woven fabric.
Description
Technical field
The utility model relates to the braiding apparatus technical field of textile industry, is specifically related to a kind of tension mechanism of yarn woven fabric.
Background technology
Yarn woven fabric be a kind of twisted to turn by warp carry out with parallel the fabric that is interwoven, the loom of existing manufacture yarn woven fabric generally includes one and carries woven reed and the slay moved back and forth by the transmission mechanism of correspondence, and the ground being arranged in woven reed warp thread side is through guiding mechanism and doup end guiding mechanism adjacent with it, heald frame and transmission mechanism be equipped with wherein respectively through guiding mechanism and doup end guiding mechanism, described heald frame is under the lifting of shedding mechanism, by described transmission mechanism, guiding mechanism can be made to be parallel to weaving plane and to do relative motion perpendicular to weaving plane, to produce yarn tissue.
Quality due to sieve is light and soft sparse, when adopting existing loom to weave, due to ground warp and doup end mutually reverse time, simultaneously by the castering action of shedding mechanism, cause the overall tension force of warp thread very large, easily cause the structure sustain damage of warp on the one hand, and the excessive increase end breakage rate of silk thread percentage elongation, the needs of yarn woven fabric can not be met; Cause loom noise and vibrations to strengthen on the other hand, machine material loss increases, and can affect the stationarity of yarn woven fabric braiding process, the final quality reducing yarn woven fabric.
Utility model content
The utility model, in order to overcome above deficiency, provides and a kind ofly effectively reduces the tension force of shedding mechanism to warp, reduce noise and the vibrations of loom, decrease the tension mechanism of the yarn woven fabric of the loss of machine material.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of tension mechanism of yarn woven fabric, the first support comprise two cams be located on main shaft, offseting with described cam top and the second support be connected with frame both sides, the crossbeam of two vertically parallel distributions is provided with on rear side of described first support, two described crossbeam two ends fix respectively by connecting rod, and described connecting rod is connected with described first support.
Preferably, the basic circle portion of described cam and lug boss one-body molded, described cam center is provided with installing hole, and described installing hole is set on described main shaft.
Preferably, the basic circle portion of described cam and lug boss are separated from each other, and both are connected by nut, and described basic circle portion is equipped with groove with the relative side of lug boss, and two described grooves form the installing hole suitable with described main shaft.
Preferably, described first support comprises two the first rectangle frames along the parallel distribution of YZ plane, and connect described first rectangle frame and along the second rectangle frame of XY plane distribution, described first rectangle frame and described second rectangle frame are provided with opening along Y-axis negative sense, and the first Y-direction bar below two described first rectangle frames offsets with described cam top respectively.
Preferably, reinforced pole is provided with between the second Y-direction bar above two described first rectangle frames.
Preferably, the second Y-direction bar one_to_one corresponding above each described connecting rod and described first rectangle frame, is provided with brace between described connecting rod and the second Y-direction bar, and along X to being provided with chute on described brace, institute's the second Y-direction bar is along described slide.
Preferably, one end of described brace is provided with the through hole suitable with connecting rod, and connecting rod is through described through hole, and the upper and lower both sides of through hole are respectively equipped with a hold-doun nut and a lock nut.
Preferably, described second support comprises two X be connected with described frame two ends respectively to bar and connect a described X to bar and along the 3rd rectangle frame of XY plane distribution, described 3rd rectangle frame is provided with opening along Y-axis negative sense.
Preferably, the 3rd Y-direction bar of described second rectangle frame is flexibly connected with between the 4th Y-direction bar of described 3rd rectangle frame.
The invention provides a kind of tension mechanism of yarn woven fabric, by arranging cam on main shaft, in the process that cam is rotated with main shaft, active force is applied to the first support, the first support and crossbeam is driven to move up and down, because crossbeam is connected with the heald frame below shedding mechanism, therefore in its process moved upward, promote heald frame to move upward, effectively reduce the tension force of shedding mechanism to warp, meet the needs of yarn woven fabric well, by the second support, support and cushioning effect are played to the first support and frame simultaneously, reduce noise and the vibrations of loom, decrease the loss of machine material, improve the stationarity of loom and the quality of yarn woven fabric.
Accompanying drawing explanation
Fig. 1 is the front view of the tension mechanism of the utility model structure yarn woven fabric;
Fig. 2 is the sectional view of the tension mechanism of the utility model structure yarn woven fabric.
Shown in figure: 1, frame; 2, main shaft; 3, cam; 31, basic circle portion; 32, lug boss; 4, the first support; 41, the first rectangle frame; 411, the first Y-direction bar; 412, the second Y-direction bar; 413, reinforced pole; 414, projection; 42, the second rectangle frame; 421, the 3rd Y-direction bar; 5, the second support; 511, an X is to bar; 52, the 3rd rectangle frame; 521, the 4th Y-direction bar; 522, lug; 6, crossbeam; 61, connecting rod; 62, brace.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figure 1-2, the utility model provides a kind of tension mechanism of yarn woven fabric, the first support 4 comprise two cams 3 be located on main shaft 2, offseting with described cam 3 top and the second support 5 be connected with frame 1 both sides, the crossbeam 6 of two vertically parallel distributions is provided with on rear side of described first support 4, namely two crossbeams are along the parallel distribution of Z axis, two described crossbeam 6 two ends fix respectively by connecting rod 7, and described connecting rod 61 is connected with described first support 4.By arranging cam 3 on main shaft 2, in the process that cam 3 is rotated with main shaft 1, active force is applied to the first support 4, the first support 4 and crossbeam 6 is driven to move up and down, because crossbeam 6 is connected with the heald frame below shedding mechanism, therefore in its process moved upward, promote heald frame to move upward, effective reduction shedding mechanism is to the tension force of warp, effectively meet the needs of yarn woven fabric, by the second support 5, support and cushioning effect are played to the first support 4 and frame 1 simultaneously, reduce noise and the vibrations of loom, decrease the loss of machine material, improve the stationarity of loom and the quality of yarn woven fabric.
Preferably, basic circle portion 31 and the lug boss 32 of described cam 3 are one-body molded, described cam 3 center is provided with installing hole (not marking in figure), described installing hole is set on described main shaft 2, in installation process, is first unloaded from frame 1 by main shaft 2, then successively two cams 3 are set on main shaft 2, cam 3 is rotated together with main shaft 2, and when inactive state, basic circle portion 31 is positioned at the top of lug boss 32.
Preferably, basic circle portion 31 and the lug boss 32 of described cam 3 are separated from each other, and both are connected by nut, and described basic circle portion 31 is equipped with groove with the relative side of lug boss 32, and two described grooves form the installing hole suitable with described main shaft 2.In installation process, be oppositely arranged on main shaft 1 by basic circle portion 31 and lug boss 32, when inactive state, basic circle portion 31 is positioned at the top of lug boss 32, and both are fixed by nut, without the need to dismantling main shaft 2, easy for installation, uses simple, reliable for effect.
Preferably, described first support 4 comprises two the first rectangle frames 41 along the parallel distribution of YZ plane, and connect described first rectangle frame 41 and along the second rectangle frame 42 of XY plane distribution, described first rectangle frame 41 and described second rectangle frame 42 are provided with opening along Y-axis negative sense, the first Y-direction bar 411 below two described first rectangle frames 41 offsets with described cam 3 top respectively, concrete, first Y-direction bar 411 contacts with the basic circle portion 31 of cam 3, in the process that cam 3 rotates with main shaft 2, when lug boss 32 moves upward, by the first Y-direction bar 411 upwards jack-up, the first support 4 and crossbeam 6 is driven to move upward, when lug boss 32 moves downward, first Y-direction bar 411 drives the first support 4 and crossbeam 6 to move downward.
Preferably, reinforced pole 413 is provided with between the second Y-direction bar 412 above two described first rectangle frames 41, concrete, projection 414 is provided with above second Y-direction bar 412, projection 414 is provided with through hole, reinforced pole 413 two ends fix with described through hole respectively, and reinforced pole 413 enhances the bonding strength between two the first rectangle frames 41, improve the stability of the first support 4.
Preferably, the second Y-direction bar 412 one_to_one corresponding above each described connecting rod 61 and described first rectangle frame 41, be provided with brace 62 between described connecting rod 61 and the second Y-direction bar 412, described brace 62 is upwards provided with chute along X, and institute's the second Y-direction bar 412 is along described slide.Preferably, one end of brace 62 is provided with the through hole suitable with connecting rod 61, and connecting rod 61 is through through hole, and the upper and lower both sides of through hole are respectively equipped with a hold-doun nut and a lock nut, for being fixed the position of connecting rod 61 and brace 62 and locking.Concrete, in the course of the work, brace 62 can be made as required to move along connecting rod 61 along Z-direction, the relative position of both adjustments, after the position determining brace 62, be fixed respectively by hold-doun nut and the position of lock nut to brace 62 and lock; Second Y-direction bar 412 is fixed with nut along Y-axis negative sense one end, and nut upper end is located in the chute of brace 62, and the second Y-direction bar 412 can be driven along X to slip, to carry out position adjustment according to actual needs, improves the effect of tension mechanism further.
Preferably, described second support 5 comprises two X be connected with frame 1 two ends respectively to bar 511 and connect a described X to bar 511 and along the 3rd rectangle frame 52 of XY plane distribution, described 3rd rectangle frame 52 is provided with opening along Y-axis negative sense, preferably, the 3rd Y-direction bar 421 of described second rectangle frame 42 is flexibly connected with between the 4th Y-direction bar 521 of described 3rd rectangle frame 52.Concrete, one_to_one corresponding between two the 3rd Y-direction bars 421 and two the 4th Y-direction bars 521,4th Y-direction bar 521 is provided with lug 522, lug 522 is provided with perforate, screw is provided with in perforate, and the internal diameter of perforate is greater than the external diameter of screw, after screw enters perforate from side connect the 3rd Y-direction bar 421, and the sheathed hold-down nut of opposite side and locking nut.In the process that the first support 4 moves up and down, second support 5 maintains static all the time, namely the first support 4 opposed tabs 522 moves around X-axis, second support 5 plays support and cushioning effect to the first support 4 and frame 1, reduce noise and the vibrations of loom, decrease the loss of machine material, improve the stationarity of loom and the quality of yarn woven fabric.
Although be illustrated embodiment of the present utility model in description, these embodiments just as prompting, should not limit protection domain of the present utility model.In the scope not departing from the utility model aim, carry out various omission, displacement and change all should be included in protection domain of the present utility model.
Claims (9)
1. the tension mechanism of a yarn woven fabric, it is characterized in that, the first support comprise two cams be located on main shaft, offseting with described cam top and the second support be connected with frame both sides, the crossbeam of two vertically parallel distributions is provided with on rear side of described first support, two described crossbeam two ends fix respectively by connecting rod, and described connecting rod is connected with described first support.
2. the tension mechanism of yarn woven fabric according to claim 1, is characterized in that, the basic circle portion of described cam and lug boss one-body molded, described cam center is provided with installing hole, and described installing hole is set on described main shaft.
3. the tension mechanism of yarn woven fabric according to claim 1, it is characterized in that, the basic circle portion of described cam and lug boss are separated from each other, both are connected by nut, described basic circle portion is equipped with groove with the relative side of lug boss, and two described grooves form the installing hole suitable with described main shaft.
4. the tension mechanism of yarn woven fabric according to claim 1, it is characterized in that, described first support comprises two the first rectangle frames along the parallel distribution of YZ plane, and connect described first rectangle frame and along the second rectangle frame of XY plane distribution, described first rectangle frame and described second rectangle frame are provided with opening along Y-axis negative sense, and the first Y-direction bar below two described first rectangle frames offsets with described cam top respectively.
5. the tension mechanism of yarn woven fabric according to claim 4, is characterized in that, is provided with reinforced pole between the second Y-direction bar above two described first rectangle frames.
6. the tension mechanism of yarn woven fabric according to claim 4, it is characterized in that, the second Y-direction bar one_to_one corresponding above each described connecting rod and described first rectangle frame, brace is provided with between described connecting rod and the second Y-direction bar, along X to being provided with chute on described brace, institute's the second Y-direction bar is along described slide.
7. the tension mechanism of yarn woven fabric according to claim 6, is characterized in that, one end of described brace is provided with the through hole suitable with connecting rod, and connecting rod is through described through hole, and the upper and lower both sides of through hole are respectively equipped with a hold-doun nut and a lock nut.
8. the tension mechanism of yarn woven fabric according to claim 4, it is characterized in that, described second support comprises two X be connected with described frame two ends respectively to bar and connect a described X to bar and along the 3rd rectangle frame of XY plane distribution, described 3rd rectangle frame is provided with opening along Y-axis negative sense.
9. the tension mechanism of yarn woven fabric according to claim 8, is characterized in that, the 3rd Y-direction bar of described second rectangle frame is flexibly connected with between the 4th Y-direction bar of described 3rd rectangle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539915.XU CN204939760U (en) | 2015-07-23 | 2015-07-23 | A kind of tension mechanism of yarn woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539915.XU CN204939760U (en) | 2015-07-23 | 2015-07-23 | A kind of tension mechanism of yarn woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204939760U true CN204939760U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520539915.XU Expired - Fee Related CN204939760U (en) | 2015-07-23 | 2015-07-23 | A kind of tension mechanism of yarn woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204939760U (en) |
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2015
- 2015-07-23 CN CN201520539915.XU patent/CN204939760U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| 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: 20160926 Address after: 201406 Shanghai city Fengxian District light industrial park along the road No. 415 A3 Building 1 room 584 Patentee after: Shanghai Jian Yu Clothing Co., Ltd. Address before: 215009 Suzhou Institute of international education, Jiangsu, road, No. 287 Patentee before: Suzhou Institute of Trade & Commerce |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20170723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |