CN201377027Y - Novel straight shaft beating-up mechanism - Google Patents
Novel straight shaft beating-up mechanism Download PDFInfo
- Publication number
- CN201377027Y CN201377027Y CN200920041176U CN200920041176U CN201377027Y CN 201377027 Y CN201377027 Y CN 201377027Y CN 200920041176 U CN200920041176 U CN 200920041176U CN 200920041176 U CN200920041176 U CN 200920041176U CN 201377027 Y CN201377027 Y CN 201377027Y
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- beating
- slay
- shaft
- eccentric cam
- component
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- Expired - Fee Related
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Abstract
The utility model relates to a novel straight shaft beating-up mechanism which comprises a slay component, a steel reed, a beating-up connecting rod, a swinging shaft and a beating-up shaft; the slay component is connected with the swinging shaft; the steel reed is arranged on the slay component; the beating-up shaft adopts a straight shaft; an eccentric cam is fixed on the beating-up shaft; the eccentric cam is connected with one end of the beating-up connecting rod through a bearing; and the other end of the beating-up connecting rod is connected with the slay component through the bearing. The mechanism adopts the straight shaft to drive the slay component to beat up through the eccentric cam, and has the advantages of high beating-up accuracy, small abrasion, great beating-up force, low probability of deformation during transmission with great torque, long service life, gapless beating-up operation, high quality of cloth covers, convenient speed raise of a weaving machine and strong applicability.
Description
Technical field
The utility model relates to field of textile machinery, little, the gapless beating-up mechanism novel straight-shaft beating-up mechanism of specifically a kind of wearing and tearing.
Background technology
The crank beating-up mechanism that at present domestic a large amount of Rapier loomss adopt is that the brasses cooperation is with slay to realize beating up hand in hand, brasses drives and is sliding friction hand in hand, generation easy to wear gap, be unfavorable for fabric quality control, the long-time use easily of its bent axle disconnects, and be yielding during big torque transmission.As the patent No. is the fluffing and weft beating mechanism of the disclosed a kind of towel rapier loom of 200610039399.X, include bent axle, crank, hand in hand and four connecting rods of the lay sword formation assembly that beats up, bent axle is installed in rotation on the frame, right-hand member and crank hand in hand is hinged, left end hand in hand passes through bearing, eccentric cam, bolt is hinged and is fixed on the lay sword hand in hand, drive motion hand in hand by crankshaft rotating through crank, thereby driving the eccentric cam rotation that is fixed on the lay sword realizes beating up, its weak point is: crank and hand in hand between be sliding friction, easy to wear during the loom long-play, the generation gap of beating up, fabric quality is poor; Eccentric cam is installed on the lay sword, and is yielding when leading along by hand transmitting large torque at crank, and is unfavorable for improving tightening weft speed, and applicability is low, inefficiency, and service life is short.
Summary of the invention
In order to solve deficiency of the prior art, it is d-axis that the purpose of this utility model provides a kind of bent axle that changes, compact conformation, indeformable, little, the long service life of wearing and tearing, and gapless novel straight-shaft beating-up mechanism beats up.
In order to achieve the above object, the technical solution adopted in the utility model is: novel straight-shaft beating-up mechanism comprises slay assembly, reed, the link rod that beats up, balance staff, tightening weft axis, the slay assembly is connected with balance staff and can rotates around balance staff, the slay assembly is provided with reed, it is characterized in that described tightening weft axis is a d-axis, be fixed with eccentric cam on the tightening weft axis, eccentric cam connects an end of the link rod that beats up through bearing, and the other end of the link rod that beats up is connected with the slay assembly through bearing or axle sleeve.The tightening weft axis rotation drives the eccentric rotation of eccentric cam, eccentric cam drives the link rod interlock of beating up by bearing, the link rod that beats up drives the slay assembly by bearing and reed take the balance staff as fulcrum reciprocating motion rotation, eccentric cam off-centre rotates to tightening weft axis centre-to-centre spacing slay assembly farthest the time, this moment, the eccentric cam center of circle was positioned at same straight line with the center of circle of the tightening weft axis center of circle, link rod one end bearing that is connected with the slay assembly, and reed clashes into cloth cover realization the beating up of process of weaving cotton cloth.
The utility model adopts loom main shaft to drive the eccentric cam rotation through bearing, eccentric cam drives lay sword through the link rod that beats up and realizes beating up, and the brasses that has solved traditional use drives shortcomings such as fabric quality is low when beating up hand in hand, speed is slow, bent axle is fragile, changes traditional sliding friction into rolling friction, tightening weft axis changes d-axis into by traditional bent axle, it is little to wear and tear, and is difficult for deformed damaged, long service life, and the no gap of beating up, the fabric quality height is convenient to the loom speed-raising, and applicability is strong.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: slay assembly 1, reed 2, the link rod 3 that beats up, balance staff 4, tightening weft axis 5, bearing 6,61, eccentric cam 7.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Novel straight-shaft beating-up mechanism shown in Figure 1, comprise slay assembly 1, reed 2, the link rod 3 that beats up, balance staff 4, tightening weft axis 5, slay assembly 1 is connected and can rotates around balance staff with balance staff 4, slay assembly 1 is provided with reed 2, be fixed with eccentric cam 7 on the tightening weft axis 5, eccentric cam 7 is connected in an end of the link rod 3 that beats up through bearing 6, and the other end of the link rod 3 that beats up is connected with slay assembly 1 through bearing 61.During loom work, tightening weft axis 5 rotations drive eccentric cam 7 eccentric rotations, eccentric cam 7 drives link rod 3 interlocks of beating up by bearing 6, the link rod 3 that beats up drives slay assembly 1 by bearing 61 and reed 2 is the fulcrum rotation with balance staff 4, eccentric cam 7 off-centre rotate to eccentric cam 7 centre-to-centre spacing slay assemblies 1 recently the time, and reed 2 bump cloth covers are realized beating up of the process of weaving cotton cloth.
Claims (2)
1, a kind of novel straight-shaft beating-up mechanism, comprise slay assembly (1), reed (2), the link rod that beats up (3), balance staff (4), tightening weft axis (5), slay assembly (1) is connected with balance staff (4), slay assembly (1) is provided with reed (2), it is characterized in that: be fixed with eccentric cam (7) on the described tightening weft axis (5), eccentric cam (7) connects an end of the link rod (3) that beats up through bearing (6), and the other end of the link rod that beats up (3) is connected with slay assembly (1) through bearing (61).
2, novel straight-shaft beating-up mechanism according to claim 1 is characterized in that: described tightening weft axis (5) is a d-axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041176U CN201377027Y (en) | 2009-04-08 | 2009-04-08 | Novel straight shaft beating-up mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041176U CN201377027Y (en) | 2009-04-08 | 2009-04-08 | Novel straight shaft beating-up mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377027Y true CN201377027Y (en) | 2010-01-06 |
Family
ID=41517131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920041176U Expired - Fee Related CN201377027Y (en) | 2009-04-08 | 2009-04-08 | Novel straight shaft beating-up mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377027Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153110A (en) * | 2014-07-31 | 2014-11-19 | 扬中市金德纺织机械设备厂 | Connecting rod assembly of high-speed weaving machine |
-
2009
- 2009-04-08 CN CN200920041176U patent/CN201377027Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153110A (en) * | 2014-07-31 | 2014-11-19 | 扬中市金德纺织机械设备厂 | Connecting rod assembly of high-speed weaving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU YOUCHENG CNC TECHNOLOGY CO., LTD. Assignor: Wang Yong Contract record no.: 2012320000822 Denomination of utility model: Novel straight-shaft beating-up mechanism Granted publication date: 20100106 License type: Exclusive License Record date: 20120621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20170408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |