CN204455444U - A kind of cord roller swing mechanism - Google Patents
A kind of cord roller swing mechanism Download PDFInfo
- Publication number
- CN204455444U CN204455444U CN201520037882.9U CN201520037882U CN204455444U CN 204455444 U CN204455444 U CN 204455444U CN 201520037882 U CN201520037882 U CN 201520037882U CN 204455444 U CN204455444 U CN 204455444U
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- CN
- China
- Prior art keywords
- tooth bar
- base
- support abutment
- cord roller
- support
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Abstract
The utility model provides a kind of cord roller swing mechanism, belongs to technical field of textile machine.It comprises connecting rod, gear, tooth bar, cylinder, two position and four-way reversing valves, base is provided with the guide rail of horizontal direction, left support abutment and right support abutment all can horizontally slip and be arranged on guide rail, cord roller is rotatably arranged between left support abutment and right support abutment, tooth bar can horizontally slip and be arranged on hold-down support, gear is positioned at the top of tooth bar, and be rotatably arranged on a fixed pivot axis, gear and tooth bar engagement, one end of connecting rod is hinged on right support abutment, the other end is hinged on the edge of gear, when tooth bar is in Derivative limit on the left or on the right position, connecting rod is all in level, cylinder is horizontally fixed on base, the left end connection bracket of piston, the both sides of cylinder body connect the import and export of two position and four-way reversing valves respectively.The utility model realizes cord roller and swings back and forth, and realizes at stroke two ends slowing down, and reduces and impacts.
Description
Technical field
The utility model relates to technical field of textile machine, particularly a kind of cord roller swing mechanism.
Background technology
In current textile industry, Sectional warping machines is a kind of according to color matching circulation and bobbin cradle capacity, total quantity of warps needed for fabric is divided into several parts of bands that radical is equal, a close wind is suffered on warper drum by the fabric width specified and length one, finally whole Warp Section is rewinded the textile machine on beam of a loom, it is convenient that it has row's flower pattern, hard waste is few, does not need the product of starching directly can obtain the advantages such as beam of a loom on Sectional warping machines.But the cord roller position in its warping machines beaming process is motionless, easily causes Warp Tension Test uneven when the product that making warp count is less, thus cause single yarn tension not enough, directly affect the quality of beam of a loom.Publication No. is that the patent of invention of CN103374775A discloses a kind of cord roller and to swing device, comprise pillar, the two ends of crossbeam are fixed on the pillar of two symmetries, the two ends of crossbeam are fixed with some groups of guide rails, guide rail upper sleeve has slide block, slide block is fixed with on left support abutment and right support abutment, and the two ends of cord roller are fixed on left support abutment and right support abutment, the right-hand member of cord roller is linked together by the rotating shaft of shaft coupling and motor, and motor is fixed on right support abutment; Left support abutment is bolted with the piston of cylinder, cylinder is fixed on pillar.It can realize swinging of cord roller, and warp thread also can be made when warp count is less to arrange evenly on beam of a loom, and single yarn tension is even, provides high-quality beam of a loom.But swung back and forth by air cylinder driven cord roller, be difficult at stroke two ends realize slowing down, easily cause impact.
Utility model content
The purpose of this utility model is to provide a kind of cord roller swing mechanism, realizes cord roller and swings back and forth, and realizes at stroke two ends slowing down, and reduces and impacts.
The utility model solves the technical scheme that its technical problem adopts:
A kind of cord roller swing mechanism, comprises base, supporting base, cord roller, left support abutment, right support abutment, drive motors, motor support base, guide rail, connecting rod, gear, tooth bar, a fixed pivot axis, hold-down support, support, cylinder, two position and four-way reversing valves, described supporting base is fixed on the both sides of base, described base is provided with the guide rail of horizontal direction, described left support abutment and right support abutment all can horizontally slip and be arranged on guide rail, described cord roller is rotatably arranged between left support abutment and right support abutment, one end of described cord roller is coaxially connected with drive motors, described drive motors is arranged on motor support base, described motor support base is vertically fixed on left support abutment, described hold-down support is positioned at the right side of base, described tooth bar can horizontally slip and be arranged on hold-down support, described gear is positioned at the top of tooth bar, and be rotatably arranged on a fixed pivot axis, described a fixed pivot axis is fixed, described gear and tooth bar engagement, one end of described connecting rod is hinged on right support abutment, the other end is hinged on the edge of gear, when tooth bar is in Derivative limit on the left or on the right position, connecting rod is all in level, the right side of described tooth bar is fixedly installed support, described cylinder is horizontally fixed on base, described cylinder comprises cylinder body and piston, the left end connection bracket of described piston, the both sides of described cylinder body connect the import and export of two position and four-way reversing valves respectively.
Further, the below of described tooth bar is provided with trapezoidal guide pad, the gathering sill matched with guide pad described hold-down support being provided with horizontal direction.
Further, described hold-down support is provided with limited block, and limited block is positioned at the two ends of tooth bar.
The utility model compared to the prior art, have the following advantages and effect: the piston of cylinder stretches out left, promote tooth bar to left movement, the below of tooth bar is provided with trapezoidal guide pad, the gathering sill matched with guide pad hold-down support being provided with horizontal direction, being provided with of guide pad and gathering sill is beneficial to tooth bar and slides on hold-down support reposefully under the effect of cylinder.Rotate clockwise at the effect lower gear of tooth bar, under the drive of gear, connecting rod promotion left support abutment and right support abutment are along guide rail to left movement; Two position and four-way reversing valve transpositions, the piston of cylinder is retracted to the right, and band carry-over bar moves right, and rotates counterclockwise at the effect lower gear of tooth bar, and connecting rod drives left support abutment and right support abutment to move right, thus realizes the effective adjustment to cord roller position.Hold-down support is provided with limited block, and limited block is positioned at the two ends of tooth bar, effectively limits the scope of the side-to-side movement of tooth bar, prevent unexpected generation.When tooth bar is in Derivative limit on the left or on the right position, connecting rod is all in level, and cord roller achieves reduction of speed at the two ends of stroke.The utility model realizes cord roller and swings back and forth, and realizes at stroke two ends slowing down, and reduces and impacts.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the syndeton schematic diagram of tooth bar and hold-down support.
In figure: 1. base, 2. supporting base, 3. cord roller, 4. left support abutment, 5. right support abutment, 6. drive motors, 7. motor support base, 8. guide rail, 9. connecting rod, 10. gear, 11. tooth bars, 12. a fixed pivot axis, 13. hold-down supports, 14. supports, 15. cylinders, 16. liang of position and four-way reversing valves, 17. cylinder bodies, 18. pistons, 19. guide pads, 20. gathering sills, 21. limited blocks.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
As depicted in figs. 1 and 2, a kind of cord roller swing mechanism, comprises base 1, supporting base 2, cord roller 3, left support abutment 4, right support abutment 5, drive motors 6, motor support base 7, guide rail 8, connecting rod 9, gear 10, tooth bar 11, a fixed pivot axis 12, hold-down support 13, support 14, cylinder 15, two position and four-way reversing valve 16.Described supporting base 2 is fixed on the both sides of base 1, described base 1 is provided with the guide rail 8 of horizontal direction, and described left support abutment 4 and right support abutment 5 all can horizontally slip and be arranged on guide rail 8, and described cord roller 3 is rotatably arranged between left support abutment 4 and right support abutment 5.One end of described cord roller 3 is coaxially connected with drive motors 6, and described drive motors 6 is arranged on motor support base 7, and described motor support base 7 is vertically fixed on left support abutment 4.Described hold-down support 13 is positioned at the right side of base 1, described tooth bar 11 can horizontally slip and be arranged on hold-down support 13, the below of described tooth bar 11 is provided with trapezoidal guide pad 19, the gathering sill 20 matched with guide pad 19 described hold-down support 13 being provided with horizontal direction, being provided with of guide pad 19 and gathering sill 20 is beneficial to tooth bar 11 and slides on hold-down support 13 reposefully under the effect of cylinder 15.Described gear 10 is positioned at the top of tooth bar 11, and is rotatably arranged on a fixed pivot axis 12, and described a fixed pivot axis 12 is fixed, and described gear 10 and tooth bar 11 engage, and the left and right action driven gear 10 of tooth bar 11 rotates around a fixed pivot axis 12.One end of described connecting rod 9 is hinged on right support abutment 5, and the other end is hinged on the edge of gear 10, and when tooth bar 11 is in Derivative limit on the left or on the right position, connecting rod 9 is all in level.The right side of described tooth bar 11 is fixedly installed support 14, described cylinder 15 is horizontally fixed on base 1, described cylinder 15 comprises cylinder body 17 and piston 18, the left end connection bracket 14 of described piston 18, and the both sides of described cylinder body 17 connect the import and export of two position and four-way reversing valves 16 respectively.Described hold-down support 13 is provided with limited block 21, and limited block 21 is positioned at the two ends of tooth bar 11, effectively limits the scope of the side-to-side movement of tooth bar 11, prevent unexpected generation.
By technique scheme, when a kind of cord roller swing mechanism of the utility model uses, drive motors 6 drives cord roller 3 quick rotation, realizes the guide function to yarn.The piston 18 of cylinder 15 stretches out left, promotes tooth bar 11 to left movement, rotates clockwise at the effect lower gear 10 of tooth bar 11, and under the drive of gear 10, connecting rod 9 promotes left support abutment 4 and right support abutment 5 along guide rail 8 to left movement; Two position and four-way reversing valves 16 replace, the piston 18 of cylinder 15 is retracted to the right, and band carry-over bar 11 moves right, and rotates counterclockwise at the effect lower gear 10 of tooth bar 11, connecting rod 9 drives left support abutment 4 and right support abutment 5 to move right, thus realizes the effective adjustment to cord roller 3 position.When tooth bar 11 is in Derivative limit on the left or on the right position, connecting rod 9 is all in level, and cord roller 3 achieves reduction of speed at the two ends of stroke.The utility model realizes cord roller 3 and swings back and forth, and realizes at stroke two ends slowing down, and reduces and impacts.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a cord roller swing mechanism, comprises base, supporting base, cord roller, is characterized in that: it also comprises left support abutment, right support abutment, drive motors, motor support base, guide rail, connecting rod, gear, tooth bar, a fixed pivot axis, hold-down support, support, cylinder, two position and four-way reversing valves, described supporting base is fixed on the both sides of base, described base is provided with the guide rail of horizontal direction, described left support abutment and right support abutment all can horizontally slip and be arranged on guide rail, described cord roller is rotatably arranged between left support abutment and right support abutment, one end of described cord roller is coaxially connected with drive motors, described drive motors is arranged on motor support base, described motor support base is vertically fixed on left support abutment, described hold-down support is positioned at the right side of base, described tooth bar can horizontally slip and be arranged on hold-down support, described gear is positioned at the top of tooth bar, and be rotatably arranged on a fixed pivot axis, described a fixed pivot axis is fixed, described gear and tooth bar engagement, one end of described connecting rod is hinged on right support abutment, the other end is hinged on the edge of gear, when tooth bar is in Derivative limit on the left or on the right position, connecting rod is all in level, the right side of described tooth bar is fixedly installed support, described cylinder is horizontally fixed on base, described cylinder comprises cylinder body and piston, the left end connection bracket of described piston, the both sides of described cylinder body connect the import and export of two position and four-way reversing valves respectively.
2. a kind of cord roller swing mechanism according to claim 1, is characterized in that: the below of described tooth bar is provided with trapezoidal guide pad, the gathering sill matched with guide pad described hold-down support being provided with horizontal direction.
3. a kind of cord roller swing mechanism according to claim 1, it is characterized in that: described hold-down support is provided with limited block, and limited block is positioned at the two ends of tooth bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520037882.9U CN204455444U (en) | 2015-01-20 | 2015-01-20 | A kind of cord roller swing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520037882.9U CN204455444U (en) | 2015-01-20 | 2015-01-20 | A kind of cord roller swing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204455444U true CN204455444U (en) | 2015-07-08 |
Family
ID=53662357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520037882.9U Expired - Fee Related CN204455444U (en) | 2015-01-20 | 2015-01-20 | A kind of cord roller swing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204455444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293374A (en) * | 2015-10-28 | 2016-02-03 | 芜湖市恒浩机械制造有限公司 | Lifting equipment |
| CN108532077A (en) * | 2018-06-01 | 2018-09-14 | 桐乡市建泰纺织有限公司 | A kind of heating drafting system for covering yarn |
-
2015
- 2015-01-20 CN CN201520037882.9U patent/CN204455444U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293374A (en) * | 2015-10-28 | 2016-02-03 | 芜湖市恒浩机械制造有限公司 | Lifting equipment |
| CN108532077A (en) * | 2018-06-01 | 2018-09-14 | 桐乡市建泰纺织有限公司 | A kind of heating drafting system for covering yarn |
| CN108532077B (en) * | 2018-06-01 | 2023-11-14 | 桐乡市建泰纺织有限公司 | Heating and drafting device for core spun yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160120 |
|
| EXPY | Termination of patent right or utility model |