CN201857477U - Improved structure of rapier machine - Google Patents
Improved structure of rapier machine Download PDFInfo
- Publication number
- CN201857477U CN201857477U CN201020633711XU CN201020633711U CN201857477U CN 201857477 U CN201857477 U CN 201857477U CN 201020633711X U CN201020633711X U CN 201020633711XU CN 201020633711 U CN201020633711 U CN 201020633711U CN 201857477 U CN201857477 U CN 201857477U
- Authority
- CN
- China
- Prior art keywords
- arrow shaft
- guide rail
- rapier
- shaft guide
- right arrow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an improved structure of a rapier machine, which comprises a frame, a steel hoop base, a steel hoop arranged on the middle section of the steel hoop base, a left rapier guide rail, a left rapier, a right rapier guide rail and a right rapier. The left rapier and the right rapier are driven by a driving device; all the left rapier guide rail, the right rapier guide rail, the left rapier and the right rapier are linear; both the left rapier and the right rapier are rigid rapiers; the inner end of the left rapier guide rail is not over the position of the left end of the steel hoop; the inner end of the right rapier guide rail is not over the position of the right end of the steel hoop; and the left rapier and the right rapier are driven by the driving device to conduct reciprocating type straight-line movement. The improved structure provided by the utility model adopts linear rigid rapiers, and dispenses with the middle section guide rail at the middle section of the steel hoop on the premise of ensuring stable operation of the left rapier and the right rapier, so as to simplify structure, avoid friction between warp/weft and the guide rails, reduce fiber loss and ensure product quality.
Description
Technical field
The utility model relates to the arrow shaft machine.
Background technology
Common arrow shaft machine structure, its gripper head drives flexible by the arrow shaft band, and the arrow shaft band is by the drive wheel that is located at arrow shaft machine both sides, the arrow shaft band is on driving wheel, as China national Department of Intellectual Property on January 31st, 2007 disclosed publication number be 1904169, name is called the application for a patent for invention of the driving device in rapier of Rapier looms, and on March 13rd, 1991 disclosed publication number be 1049878, name is called the arrow shaft band of the variable thickness that is used for Rapier looms, just belong to this kind structure, it is not enough for adopting this structure arrow shaft band rigidity deficiency, generally also all needs to be provided with the stage casing guide rail in the stage casing of stirrup seat, to guarantee the stable motion of gripper head, driving device structure is huge simultaneously, has increased energy consumption, and because the setting of stage casing guide rail, easily warp and parallel are caused friction, influence product quality.
The utility model content
Technical problem to be solved in the utility model just provides a kind of arrow shaft machine and improves structure, and cost is low, structure obtains simplifying, having reduced energy consumption.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of arrow shaft machine improves structure, comprise frame, be located at the stirrup seat of the reciprocally swinging on the frame, be located at the stirrup in stirrup seat stage casing, be located at the left arrow shaft guide rail of stirrup seat left end, activity is installed on the left arrow shaft on the left arrow shaft guide rail, be located at the right arrow shaft guide rail of stirrup seat right-hand member, activity is installed on the right arrow shaft on the right arrow shaft guide rail, described left arrow shaft front end is provided with the line sending gripper head, described right arrow shaft front end is provided with the lead-in wire gripper head, described left arrow shaft and right arrow shaft are driven by a drive unit respectively and reciprocatingly slide on left arrow shaft guide rail and right arrow shaft guide rail respectively, it is characterized in that: described left arrow shaft guide rail, right arrow shaft guide rail, left side arrow shaft, right arrow shaft is linear pattern, left side arrow shaft and right arrow shaft are equal rigid rapier, described left arrow shaft guide rail the inner is no more than the left position of described stirrup, described right arrow shaft guide rail the inner is no more than the right end position of described stirrup, and left arrow shaft and right arrow shaft are driven by drive unit and do oscillating rectilinear motion.The utility model said structure adopts linear rigid rapier, stage casing guide rail guaranteeing to have cancelled under the stable situation of left arrow shaft and right arrow shaft with the stirrup stage casing simplifies the structure, and has avoided the friction of warp, parallel and guide rail simultaneously, reduce fibre loss, guaranteed product quality.
As preferably, described drive unit comprises by motor and driving and the sector gear of reciprocally swinging by cam mechanism, sector gear drives left arrow shaft guide rail or the reciprocating motion of right arrow shaft guide rail by gearbox, described sector gear and gear one engagement that is located at the input of gearbox, the output of gearbox is by gear two and the tooth bar engagement that is located at left arrow shaft guide rail or right arrow shaft guide rail bottom face.Adopt sector gear and gearbox to drive left arrow shaft guide rail and the reciprocating motion of right arrow shaft guide rail, can simplified structure, minimizing takes up room.
Preferably, described sector gear swing orientation is identical with the swing orientation of described stirrup seat.Can further utilize the structure of arranging before and after the arrow shaft machine, better reduce the drive unit occupation space.
The utility model arrow shaft machine improvement structure of modification cost is low, and structure is simplified more, has reduced the massive structure of drive unit, has reduced the driving energy consumption, reduces fibre loss, has guaranteed product quality.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation that the utility model arrow shaft machine improves structure.
The specific embodiment
As shown in Figure 1, for a kind of arrow shaft machine of the utility model improves structure, comprise frame 1, be located at the stirrup seat 2 of the reciprocally swinging on the frame, be located at the stirrup 21 in stirrup seat stage casing, be located at the left arrow shaft guide rail 31 of stirrup seat left end, activity is installed on the left arrow shaft 32 on the left arrow shaft guide rail, be located at the right arrow shaft guide rail 33 of stirrup seat right-hand member, activity is installed on the right arrow shaft 34 on the right arrow shaft guide rail, described left arrow shaft front end is provided with line sending gripper head 35, described right arrow shaft front end is provided with lead-in wire gripper head 36, described left arrow shaft and right arrow shaft are driven by drive unit, described left arrow shaft guide rail, right arrow shaft guide rail, left side arrow shaft, right arrow shaft is linear pattern, left side arrow shaft and right arrow shaft are equal rigid rapier, described left arrow shaft guide rail 31 the inners are no more than the left position 211 of described stirrup 21, described right arrow shaft guide rail 33 the inners are no more than the right end position 212 of described stirrup, left side arrow shaft and right arrow shaft are driven by drive unit and do oscillating rectilinear motion, described drive unit comprises by motor and driving and the sector gear 4 of reciprocally swinging by cam mechanism, sector gear drives left arrow shaft guide rail or the reciprocating motion of right arrow shaft guide rail by gearbox 5, described sector gear and gear one 51 engagements that are located at the gearbox input, the output of gearbox is by gear 2 52 and tooth bar 6 engagements that are located at left arrow shaft guide rail or right arrow shaft guide rail bottom face.Described sector gear swing orientation is identical with the swing orientation of described stirrup seat, and promptly swaying direction is for to move towards parallel swing with warp.Because motor is a techniques well known by the cam mechanism transmission, express for clear, so not shown in the figures meaning the out.
Claims (3)
1. an arrow shaft machine improves structure, comprise frame (1), be located at the stirrup seat (2) of the reciprocally swinging on the frame, be located at the stirrup (21) in stirrup seat stage casing, be located at the left arrow shaft guide rail (31) of stirrup seat left end, activity is installed on the left arrow shaft (32) on the left arrow shaft guide rail, be located at the right arrow shaft guide rail (33) of stirrup seat right-hand member, activity is installed on the right arrow shaft (34) on the right arrow shaft guide rail, described left arrow shaft front end is provided with line sending gripper head (35), described right arrow shaft front end is provided with lead-in wire gripper head (36), described left arrow shaft and right arrow shaft are driven by a drive unit respectively and reciprocatingly slide on left arrow shaft guide rail and right arrow shaft guide rail respectively, it is characterized in that: described left arrow shaft guide rail, right arrow shaft guide rail, left side arrow shaft, right arrow shaft is linear pattern, left side arrow shaft and right arrow shaft are equal rigid rapier, described left arrow shaft guide rail the inner is no more than the left position (211) of described stirrup, described right arrow shaft guide rail the inner is no more than the right end position (212) of described stirrup, and left arrow shaft and right arrow shaft are driven by drive unit and do oscillating rectilinear motion.
2. arrow shaft machine according to claim 1 improves structure, it is characterized in that: described drive unit comprises by motor and driving and the sector gear (4) of reciprocally swinging by cam mechanism, sector gear drives left arrow shaft guide rail or the reciprocating motion of right arrow shaft guide rail by gearbox (5), described sector gear meshes with the gear one (51) of the input that is located at gearbox, and the output of gearbox is by gear two (52) and tooth bar (6) engagement that is located at left arrow shaft guide rail or right arrow shaft guide rail bottom face.
3. arrow shaft machine according to claim 2 improves structure, it is characterized in that: described sector gear swing orientation is identical with the swing orientation of described stirrup seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020633711XU CN201857477U (en) | 2010-11-19 | 2010-11-19 | Improved structure of rapier machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020633711XU CN201857477U (en) | 2010-11-19 | 2010-11-19 | Improved structure of rapier machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857477U true CN201857477U (en) | 2011-06-08 |
Family
ID=44103288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020633711XU Expired - Fee Related CN201857477U (en) | 2010-11-19 | 2010-11-19 | Improved structure of rapier machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605514A (en) * | 2011-12-31 | 2012-07-25 | 天台县西南滤布厂 | Rapier loom |
-
2010
- 2010-11-19 CN CN201020633711XU patent/CN201857477U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605514A (en) * | 2011-12-31 | 2012-07-25 | 天台县西南滤布厂 | Rapier loom |
| CN102605514B (en) * | 2011-12-31 | 2015-09-23 | 浙江严牌过滤技术股份有限公司 | A kind of Rapier looms |
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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: 20110608 Termination date: 20161119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |