CN102134774A - Air-jet loom - Google Patents
Air-jet loom Download PDFInfo
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- CN102134774A CN102134774A CN2011100886521A CN201110088652A CN102134774A CN 102134774 A CN102134774 A CN 102134774A CN 2011100886521 A CN2011100886521 A CN 2011100886521A CN 201110088652 A CN201110088652 A CN 201110088652A CN 102134774 A CN102134774 A CN 102134774A
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- air
- jet loom
- conjugate cam
- swing arm
- beating
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Abstract
The invention discloses an air-jet loom, comprising a shedding mechanism, a beating-up transmission mechanism, a weft insertion mechanism, a let-off mechanism and a crimping mechanism, which are arranged sequentially. The beating-up transmission mechanism comprises a transmission main shaft, a coupling, a conjugate cam, a swing arm and a beating-up shaft, wherein the transmission main shaft is connected with a wheel shaft of the conjugate cam through the coupling. The swing arm is sheathed on the beating-up shaft, and a bearing rolling wheel of the swing arm is in contact with the curved surface of the conjugate cam. The air-jet loom can use three general beating-up transmission mechanisms, wherein the dwell time of a reed of the air-jet loom using the conjugate cam type transmission mechanism at the back dead center is longer than that of the air-jet loom adopting the 4-linkage or 6-linkage mechanism. The air-jet loom can provide abundant weft insertion time, effectively save air consumption of the air-jet loom and save energy; furthermore, the abundant weft insertion time creates favorable conditions for the broad-width air-jet loom, thereby enabling the air-jet loom to be capable of weaving fabric with broader width.
Description
Technical field
The present invention relates to a kind of air-jet loom, be specifically related to the air-jet loom beating transmission mechanism.
Background technology
Air-jet loom mainly comprises the shedding mechanism that is arranged in order, the transmission mechanism that beats up, weft insertion device, warp-feeding mechanism and coiled body.Wherein, the kind of the transmission mechanism that beats up has two kinds of link-type and cam-types, and link-type is divided into two kinds of four link type and six link-types again.At present, more than three kinds of general interchangeability of the transmission mechanism that beats up relatively poor, can only directly produce the concrete a certain transmission mechanism that beats up according to customer order, limited the output of enterprise, quantity on order more than will prolong the time of delivery probably.
Therefore, need the air-jet loom of a kind of general above three kinds of transmission mechanisms that beat up of design,, improve enterprise's production capacity, can both play positive facilitation for shortening the order time of delivery.
Summary of the invention
The object of the present invention is to provide a kind of air-jet loom, this air-jet loom can general above three kinds of transmission mechanisms that beat up, and have novel structure, the advantage that equipment interoperability is strong.
The present invention to achieve these goals, the technical solution of employing is:
Air-jet loom, comprise the shedding mechanism that is arranged in order, the transmission mechanism that beats up, weft insertion device, warp-feeding mechanism and coiled body, the described transmission mechanism that beats up, comprise transmission main shaft, shaft coupling, conjugate cam, swing arm, tightening weft axis, transmission main shaft is connected with the wheel shaft of conjugate cam by shaft coupling; Swing arm is nested with on tightening weft axis, and the bearing roller of swing arm contacts with the curved surface of conjugate cam.
Above-mentioned conjugate cam and swing arm replace with four connecting rods, and transmission main shaft is connected with four connecting rods by shaft coupling, and four connecting rods are connected with tightening weft axis.
Above-mentioned conjugate cam and swing arm replace with six connecting rods, and transmission main shaft is connected with six connecting rods by shaft coupling, and six connecting rods are connected with tightening weft axis.
Beneficial effect of the present invention: this kind air-jet loom can general three kinds of transmission mechanisms that beat up, and wherein use the air-jet loom of conjugate cam type transmission mechanism, reed after dead time of giving up the idea longer than four connecting rods, six connecting rods.The abundant wefting insertion time can be provided, can effectively save the air consumption of air-jet loom, save the energy; And the abundant wefting insertion time is that air-jet loom in wide size has been created advantage, makes air-jet loom can weave the wideer fabric of fabric width.The conjugate cam great efforts of beating up help urgent weft yarn, and can weave the bigger fabric of weft density, thereby enlarged the scope of weaving of air-jet loom.Conjugate cam and swing arm can replace with four connecting rods or six connecting rods, have improved the versatility of product, according to the customer order requirement, can change the type of the transmission mechanism that beats up fast, have improved supply of material speed, have saved client's the order time.
Description of drawings
Fig. 1 is the structure chart of transmission mechanism of beating up.
Fig. 2 is that the transmission mechanism that beats up illustrates structure chart behind the shaft coupling.
The specific embodiment
The present invention is described in detail in conjunction with Fig. 1, Fig. 2:
Air-jet loom comprises the shedding mechanism that is arranged in order, the transmission mechanism that beats up, weft insertion device, warp-feeding mechanism and coiled body.The described transmission mechanism that beats up comprises transmission main shaft, shaft coupling 2, conjugate cam 3, swing arm 4, tightening weft axis 5, and transmission main shaft is connected with the wheel shaft of conjugate cam 3 by shaft coupling 2.Swing arm 4 is nested with on tightening weft axis 5, and the bearing roller 6 of swing arm 4 contacts with the curved surface of conjugate cam 3.
Another kind of situation can replace with four connecting rods with conjugate cam 3 and swing arm 4 according to client's needs, is connected with four connecting rods by shaft coupling by transmission main shaft, and four connecting rods are connected with tightening weft axis.
Another situation can replace with six connecting rods with conjugate cam 3 and swing arm 4 according to client's needs, is connected with six connecting rods by shaft coupling by transmission main shaft, and six connecting rods are connected with tightening weft axis.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present invention also should belong to protection scope of the present invention.
Claims (3)
1. air-jet loom, comprise the shedding mechanism that is arranged in order, the transmission mechanism that beats up, weft insertion device, warp-feeding mechanism and coiled body, it is characterized in that: the described transmission mechanism that beats up, comprise transmission main shaft, shaft coupling, conjugate cam, swing arm, tightening weft axis, transmission main shaft is connected with the wheel shaft of conjugate cam by shaft coupling; Swing arm is nested with on tightening weft axis, and the bearing roller of swing arm contacts with the curved surface of conjugate cam.
2. air-jet loom according to claim 1 is characterized in that: described conjugate cam and swing arm replace with four connecting rods, and transmission main shaft is connected with four connecting rods by shaft coupling, and four connecting rods are connected with tightening weft axis.
3. air-jet loom according to claim 1 is characterized in that: described conjugate cam and swing arm replace with six connecting rods, and transmission main shaft is connected with six connecting rods by shaft coupling, and six connecting rods are connected with tightening weft axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100886521A CN102134774A (en) | 2011-04-11 | 2011-04-11 | Air-jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100886521A CN102134774A (en) | 2011-04-11 | 2011-04-11 | Air-jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102134774A true CN102134774A (en) | 2011-07-27 |
Family
ID=44294688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100886521A Pending CN102134774A (en) | 2011-04-11 | 2011-04-11 | Air-jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102134774A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046264A (en) * | 2012-12-18 | 2013-04-17 | 苏州展华纺织有限公司 | One-step forming weaving jet dyeing machine |
| CN103147216A (en) * | 2013-03-21 | 2013-06-12 | 杭州创兴织造设备科技有限公司 | Broad beat-up transmission mechanism |
| CN103572474A (en) * | 2013-10-31 | 2014-02-12 | 绍兴纺织机械集团有限公司 | Air jet loom |
-
2011
- 2011-04-11 CN CN2011100886521A patent/CN102134774A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046264A (en) * | 2012-12-18 | 2013-04-17 | 苏州展华纺织有限公司 | One-step forming weaving jet dyeing machine |
| CN103147216A (en) * | 2013-03-21 | 2013-06-12 | 杭州创兴织造设备科技有限公司 | Broad beat-up transmission mechanism |
| CN103572474A (en) * | 2013-10-31 | 2014-02-12 | 绍兴纺织机械集团有限公司 | Air jet loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110727 |