CN204151522U - A kind of six bar beating-up mechanisms for air-jet loom - Google Patents
A kind of six bar beating-up mechanisms for air-jet loom Download PDFInfo
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- CN204151522U CN204151522U CN201420613384.XU CN201420613384U CN204151522U CN 204151522 U CN204151522 U CN 204151522U CN 201420613384 U CN201420613384 U CN 201420613384U CN 204151522 U CN204151522 U CN 204151522U
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Abstract
The utility model belongs to air-jet loom technical field, particularly relates to a kind of six bar beating-up mechanisms for air-jet loom.Comprise final drive shaft, the two ends of final drive shaft are fixed with left and right rocker respectively by left and right shaft coupling, left and right rocker is respectively installed with left rocker, the other end of left rocker is hinged with small rod respectively, the other end of small rod is hinged with middle swing arm respectively, and the other end of middle swing arm is hinged with hand in hand respectively, and the other end of leading along by hand is hinged with left and right bent axle respectively, left/right bent axle and driving mechanism output direct-connected, simultaneously described final drive shaft is fixedly connected with slay by left and right shaft coupling.The utility model is used for six bar beating-up mechanism reasonable in design of air-jet loom, reed has the long period approximate pause at rear extreme position can be met, stable movement, vibrates relatively low simultaneously, beats up strong, wefting insertion is abundant, meet wide cut and particular fabric requirements of weaving process completely, and long service life, unfailing performance is good, therefore, promotion and implementation are very suitable for.
Description
Technical field
The utility model belongs to air-jet loom technical field, particularly relates to a kind of six bar beating-up mechanisms for air-jet loom.
Background technology
Air-jet loom, when weaving some broad fabrics and some particular fabric, requires that reed has certain dead time after swinging to during the heart, is beneficial to weft yarn and passes through shed open and form grey cloth.And the effect of beating-up mechanism is that the weft yarn introducing shed open is required to squeeze into fell according to filling density, to form the fabric of expection.And existing air-jet loom four-bar beating-up motion structure used is simple, easily manufactured, stable movement, but when weaving wide cut and some particular fabric, due to reed swing to the rear heart time, substantially without the dead time, so these kinds can not be weaved smoothly, its scope of application is caused to be restricted.Prior art also has research about air-jet loom six bar beating-up mechanisms used, this six bars beating-up mechanism can meet reed has long period pause at the rear limit point beaten up, substantially the requirements of weaving process of wide cut and some particular fabric can be met, but the existing defects of mechanism own, bumpy motion, vibration is comparatively large, has a certain impact to the dynamics of beating up.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and a kind of reed has the long period approximate pause at rear extreme position that can meet is provided, stable movement simultaneously, vibrate relatively low, beat up strong, wefting insertion is abundant, meets the six bar beating-up mechanisms for air-jet loom of wide cut and particular fabric requirements of weaving process completely.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of six bar beating-up mechanisms for air-jet loom, comprise final drive shaft, the two ends of final drive shaft are fixed with left and right rocker respectively by left and right shaft coupling, left and right rocker is respectively installed with left rocker, the other end of left rocker is hinged with small rod respectively, the other end of small rod is hinged with middle swing arm respectively, the other end of middle swing arm is hinged with hand in hand respectively, the other end is hand in hand hinged with left and right bent axle respectively, left/right bent axle and driving mechanism output direct-connected, simultaneously described final drive shaft is fixedly connected with slay by left and right shaft coupling.
Left/right bent axle and hand in hand between be provided with bearing shell hand in hand.
Be provided with middle arm shaft in the middle part of middle swing arm, middle arm shaft two ends are respectively installed with bearing, wherein outer end bearings are set with end cap.
The two ends of middle swing arm are respectively by rocker pins and small rod and hinged hand in hand, and this rocker pins surface is set with axle bush.
By hinge between left/right rocking bar and small rod, and this bearing pin surface is set with axle bush.
Left/right crankshaft two end is installed with bearing and bearing block respectively.
Left/right rocking bar two ends are installed with bearing and bearing block respectively.
Described driving mechanism is motor.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the six bar beating-up mechanisms that the utility model is used for air-jet loom comprise left and right two cover six bar beating-up mechanisms, wherein contained by a set of six bar beating-up mechanisms, bent axle is driven by driving mechanism, left and right sides beating-up mechanism relies on final drive shaft to realize the transmission of power, thus realizes being synchronized with the movement of left and right sides beating-up mechanism; The utility model carries out optimum organization in six bar beating-up mechanism structures, the pause having the long period at the rear limit point beaten up can be reached, meet simultaneously reed by front limit point to rear limit point position time, move relatively slow, by rear extreme position to relatively very fast during front extreme position, be so not only convenient to wefting insertion but also be conducive to beating up.Thus, the utility model mechanism kinematic is steady, vibrates relatively low, and beat up strong, Filling Insertion Time is abundant, and what meet super fabric width reed width loom completely weaves the requirement with particular fabric.And, when narrow fabric loom uses, its speed can be made to improve about 10%.
2, structurally, the utility model left/right bent axle and hand in hand between be provided with bearing shell hand in hand, and be set with axle bush in rocker pins or bearing pin surface, because bearing shell or axle bush are made up of high-abrasive material, making adjacent rod member more wear-resisting when mutually rotating, greatly can extend the service life of rod member; Middle arm shaft, left/right bent axle and left/right rocking bar two ends are respectively installed with bearing, rotate flexible, light, good reliability; Middle arm shaft outer end bearings is set with end cap, rational in infrastructure, protective action is carried out to bearing; Described driving mechanism is motor, motor output end and bent axle direct-connected, structure is simple, easy to implement.
3, to sum up, the utility model is used for six bar beating-up mechanism reasonable in design of air-jet loom, can meet reed has the long period approximate pause at rear extreme position, simultaneously stable movement, vibrate relatively low, beat up strong, wefting insertion is abundant, meets wide cut and particular fabric requirements of weaving process completely, and long service life, unfailing performance is good, therefore, is very suitable for promotion and implementation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the utility model for six bar beating-up mechanisms of air-jet loom;
Fig. 2 is the side-looking structural representation for six bar beating-up mechanisms of air-jet loom shown in Fig. 1;
Sequence number in figure: 1, final drive shaft, 2, Left-wing Federation's joint, 3, right shaft coupling, 4, left rocker, 5, right rocker, 6, left rocking bar, 7, right rocking bar, 8, small rod, 9, middle swing arm, 10, hand in hand, 11, left bent axle, 12, right bent axle, 13, hand in hand bearing shell, 14, middle arm shaft, 15, bearing, 16, end cap, 17, rocker pins, 18, axle bush, 19, bearing pin, 20, axle bush, 21, bearing and bearing block, 22, bearing and bearing block.
Detailed description of the invention
Embodiment one:
See Fig. 1, Fig. 2, in figure, the utility model is used for six bar beating-up mechanisms of air-jet loom, comprise final drive shaft 1, the two ends of final drive shaft are respectively by left and right shaft coupling 2, 3 are fixed with left and right rocker 4, 5, left and right rocker is respectively installed with left rocker 6, 7, the other end of left rocker is hinged with small rod 8 respectively, the other end of small rod is hinged with middle swing arm 9 respectively, the other end of middle swing arm is hinged with respectively leads along by hand 10, the other end is hand in hand hinged with left and right bent axle 11 respectively, 12, left/right bent axle and driving mechanism output direct-connected, described final drive shaft is fixedly connected with slay by left and right shaft coupling simultaneously.Left/right bent axle and hand in hand between be provided with bearing shell 13 hand in hand.Be provided with middle arm shaft 14 in the middle part of middle swing arm, middle arm shaft two ends are respectively installed with bearing 15, wherein outer end bearings are set with end cap 16.The two ends of middle swing arm are respectively by rocker pins 17 and small rod and hinged hand in hand, and this rocker pins surface is set with axle bush 18.Hinged by bearing pin 19 between left/right rocking bar and small rod, and this bearing pin surface is set with axle bush 20.Left/right crankshaft two end is installed with bearing and bearing block 21 respectively.Left/right rocking bar two ends are installed with bearing and bearing block 22 respectively.Described driving mechanism is motor (not shown).
During use, consider that broad fabrics and particular fabric are to the requirement of beating-up mechanism, and according to the job requirement of reed, design is optimized to existing beating-up mechanism, and choice for use overlaps by left/right rocker by left and right two, left/right rocking bar, small rod, middle swing arm, hand in hand and the six-bar linkage beating-up mechanism that forms of left/right bent axle, and left and right two overlap between beating-up mechanism by final drive shaft realize be synchronized with the movement, thus make reed have the pause of long period at the rear limit point beaten up, meet simultaneously reed by front limit point to rear limit point position time, move relatively slow, by rear extreme position to relatively very fast during front extreme position, so not only be convenient to wefting insertion but also be conducive to beating up.Thus, the utility model mechanism kinematic is steady, vibrates relatively low, and beat up strong, Filling Insertion Time is abundant, and what meet super fabric width reed width loom completely weaves the requirement with particular fabric.Further, when narrow fabric loom uses, its speed can be made to improve about 10%.
The foregoing is only the schematic detailed description of the invention of the utility model; and be not used to limit scope of the present utility model; the equivalent variations that any those skilled in the art makes under the prerequisite not departing from the utility model design and principle and amendment, all should belong to the scope of the utility model protection.
Claims (8)
1. six bar beating-up mechanisms for air-jet loom, it is characterized in that: comprise final drive shaft, the two ends of final drive shaft are fixed with left and right rocker respectively by left and right shaft coupling, left and right rocker is respectively installed with left rocker, the other end of left rocker is hinged with small rod respectively, the other end of small rod is hinged with middle swing arm respectively, the other end of middle swing arm is hinged with hand in hand respectively, the other end is hand in hand hinged with left and right bent axle respectively, left/right bent axle and driving mechanism output direct-connected, simultaneously described final drive shaft is fixedly connected with slay by left and right shaft coupling.
2. the six bar beating-up mechanisms for air-jet loom according to claim 1, is characterized in that: left/right bent axle and hand in hand between be provided with bearing shell hand in hand.
3. the six bar beating-up mechanisms for air-jet loom according to claim 1, it is characterized in that: be provided with middle arm shaft in the middle part of middle swing arm, middle arm shaft two ends are respectively installed with bearing, wherein outer end bearings are set with end cap.
4. the six bar beating-up mechanisms for air-jet loom according to claim 1, is characterized in that: the two ends of middle swing arm are respectively by rocker pins and small rod and hinged hand in hand, and rocker pins surface is set with axle bush.
5. the six bar beating-up mechanisms for air-jet loom according to claim 1, is characterized in that: by hinge between left/right rocking bar and small rod, and this bearing pin surface is set with axle bush.
6. the six bar beating-up mechanisms for air-jet loom according to claim 1, is characterized in that: left/right crankshaft two end is installed with bearing and bearing block respectively.
7. the six bar beating-up mechanisms for air-jet loom according to claim 1, is characterized in that: left/right rocking bar two ends are installed with bearing and bearing block respectively.
8. the six bar beating-up mechanisms for air-jet loom according to claim 1, is characterized in that: described driving mechanism is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613384.XU CN204151522U (en) | 2014-10-23 | 2014-10-23 | A kind of six bar beating-up mechanisms for air-jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613384.XU CN204151522U (en) | 2014-10-23 | 2014-10-23 | A kind of six bar beating-up mechanisms for air-jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151522U true CN204151522U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420613384.XU Expired - Fee Related CN204151522U (en) | 2014-10-23 | 2014-10-23 | A kind of six bar beating-up mechanisms for air-jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204151522U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525425A (en) * | 2016-01-18 | 2016-04-27 | 浙江理工大学 | Low-vibration and low-impact load beating-up transmission mechanism of loom |
| CN107366077A (en) * | 2017-08-15 | 2017-11-21 | 西安工程大学 | A kind of multilayer jet relay weft insertion device |
| CN115323588A (en) * | 2022-08-26 | 2022-11-11 | 江苏佩捷纺织智能科技有限公司 | Intelligent amplitude modulation mechanism and method for wide loom |
| CN115821462A (en) * | 2022-11-30 | 2023-03-21 | 保定金世强纺织有限公司 | Reed type air-jet loom fuzzing mechanism and working method thereof |
-
2014
- 2014-10-23 CN CN201420613384.XU patent/CN204151522U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525425A (en) * | 2016-01-18 | 2016-04-27 | 浙江理工大学 | Low-vibration and low-impact load beating-up transmission mechanism of loom |
| CN107366077A (en) * | 2017-08-15 | 2017-11-21 | 西安工程大学 | A kind of multilayer jet relay weft insertion device |
| CN107366077B (en) * | 2017-08-15 | 2019-08-20 | 西安工程大学 | A kind of multilayer jet relay weft insertion device |
| CN115323588A (en) * | 2022-08-26 | 2022-11-11 | 江苏佩捷纺织智能科技有限公司 | Intelligent amplitude modulation mechanism and method for wide loom |
| CN115821462A (en) * | 2022-11-30 | 2023-03-21 | 保定金世强纺织有限公司 | Reed type air-jet loom fuzzing mechanism and working method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20171023 |