CN201301384Y - Rapier loom roller type rapier tape guide rail - Google Patents
Rapier loom roller type rapier tape guide rail Download PDFInfo
- Publication number
- CN201301384Y CN201301384Y CNU2008201067846U CN200820106784U CN201301384Y CN 201301384 Y CN201301384 Y CN 201301384Y CN U2008201067846 U CNU2008201067846 U CN U2008201067846U CN 200820106784 U CN200820106784 U CN 200820106784U CN 201301384 Y CN201301384 Y CN 201301384Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- sword belt
- rapier
- roller
- lower support
- 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 - Lifetime
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/27—Drive or guide mechanisms for weft inserting
- D03D47/277—Guide mechanisms
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The utility model relates to a rapier loom roller type rapier tape guide rail, comprising a rapier tape (1), a pin (2), a side guide roller (3), a rapier tape guide rail (4), a lower support roller (5) and a pin axle (6); the guide rail is characterized in that the side guide roller (3) is arranged at the left side and right side of the rapier tape guide rail (4) by the pin (2); the lower support roller (5) is arranged at the lower part of the rapier tape guide rail (4) by the pin axle (6); the rapier tape (1) is arranged on the rapier tape guide rail (4) and the lower support roller (5), and arranged at the inner side of the side guide roller (3); and the rapier tape (1) is in sliding connection with the rapier tape guide rail (4), the lower support roller (5) and the side guide roller (3). The guide rail has low running resistance and low energy consumption, overcomes the problems of location and wear in the running process of the rapier tape of the high speed rapier loom, helps to improve the running speed of the loom, and can prolong the service life of the rapier tape.
Description
Technical field
The utility model belongs to Rapier looms, is specifically related to trolley type rapier tape guide rail of rapier loom.
Background technology
At present, the sword belt guide rail of Rapier looms mainly is two kinds of structures both at home and abroad:
First kind is all-in-one-piece sword belt guide rail, and sword belt and sword belt guide rail directly are slidingly connected, and its basic structure as shown in Figure 4.
In Fig. 4, the 7-first sword belt guide rail, 8-first sword belt
All-in-one-piece sword belt guide rail mainly contains two kinds, and first kind is by the whole processing of steel, carries out surface treatment then.Guide-track groove is processed by T shape milling cutter, the groove inner surface can't grinding, surface roughness is relatively poor, when sword belt is done the high speed reciprocating motion on the sword belt guide rail, sword belt slips over from the sword belt guide rail surface, this motion belongs to sliding friction, and along with the raising of sword belt speed, the sliding velocity between sword belt bottom surface and the sword belt guide rail is very high, sword belt and sword belt guide rail be heating easily all, wearing and tearing, especially sword belt two lateral wearings are very fast, and sword belt and sword belt guide rail both sides form bigger gap, and sword belt is swung in motion process, bumpy motion, sword belt is impaired easily, and especially when the loom rotating speed was higher, sword belt and sword belt way rub were comparatively serious.Sword belt guide rail after the wearing and tearing can not correct guidance to sword belt, causes left and right sides sword head handing-over bad easily, influences weaving efficiency, is unfavorable for running up, and quickens the wearing and tearing of sword belt easily.When the width of cloth that contracts is weaved, often need to splice the sword belt guide rail, because the difference of processing dimension, every section sword belt guide rail is difficult to complete matching, the sword belt guide rail of projection forms cutting to sword belt, can cause the side wear of sword belt very soon, causes the sword belt fracture easily.Second kind is by the aluminium alloy integral extrusion forming, then plating nickel on surface phosphorus.This sword belt guide rail surface is bright and clean, dimensional uniformity is good, wearing and tearing to sword belt are little, yet because aluminium alloy is softer, cause the wearing and tearing of sword belt rail head easily, more obvious, the too early damage that causes the sword belt guide rail is scrapped thereby the validity of reduction guiding, this sword belt guide rail are worn and torn in the loom that freely circles in the air.
Second kind is split type sword belt guide rail, and the sword belt guide rail is made up of base, backing plate, pressing plate and screw, and pressing plate and backing plate are arranged on the base by screw, and sword belt slips in the middle of two pressing plates, and its basic structure as shown in Figure 5.
In Fig. 5,9-base, 10-second sword belt, 11-backing plate, 10-pressing plate, 13-screw
In this structure, sword belt moves reciprocatingly in the groove that is made of two pressing plates, backing plate is generally made by the less nonmetallic materials of coefficient of friction, when sword belt slips over from the backing plate surface, compare with preceding a kind of structure, frictional resistance between sword belt bottom surface and the backing plate is less, obvious to the bottom surface abrasive effect that reduces sword belt, but owing to be subjected to the restriction of sword belt gauge, sword belt guide rail side is difficult to antifriction material is installed, and the sword belt guide rail does not alleviate the wearing and tearing of sword belt side, because the difference of accessory size, the size of guide-track groove is difficult to guarantee that processing technology is poor, is not suitable for producing in batches.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of trolley type rapier tape guide rail of rapier loom for overcoming the location and the wear problem of high speed Rapier looms sword belt in motion process.
The technical solution of the utility model: trolley type rapier tape guide rail of rapier loom, comprise sword belt 1, pin 2, lateral guide way roller 3, sword belt guide rail 4, lower support roller 5, bearing pin 6, lateral guide way roller 3 is arranged on the right and left of sword belt guide rail 4 by pin 2, lower support roller 5 is arranged on the bottom of sword belt guide rail 4 by bearing pin 6, sword belt 1 is arranged on sword belt guide rail 4 and the lower support roller 5, sword belt 1 is arranged on the inboard of lateral guide way roller 3, and sword belt 1 is slidingly connected with sword belt guide rail 4, lower support roller 5, lateral guide way roller 3.
The utility model compared with prior art has following beneficial effect: 1. sword belt relies on the guide roller guiding, can make about sword belt and accurately locate, guarantee the accuracy of the sword belt direction of motion, guarantee that loom efficiently moves, improve weaving efficiency, effect is particularly evident in the loom that freely circles in the air; 2. sword belt cooperates with the sword belt guide clearance, and the sword belt guide rail only plays the supplemental support effect, reduces the friction of sword belt side and sword belt guide rail greatly, and caloric value is little; 3. be rolling friction between sword belt and the roller, running resistance is little, and energy resource consumption is low, has overcome the location and the wear problem that exist in the sword belt running of high speed Rapier looms, helps to improve the speed of service of loom, can prolong sword belt service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the B-B cutaway view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is first kind of prior art structural scheme of mechanism;
Fig. 5 is second kind of prior art structural scheme of mechanism.
The specific embodiment
Trolley type rapier tape guide rail of rapier loom, comprise sword belt 1, pin 2, lateral guide way roller 3, sword belt guide rail 4, lower support roller 5, bearing pin 6, lateral guide way roller 3 is arranged on the right and left of sword belt guide rail 4 by pin 2, lower support roller 5 is arranged on the bottom of sword belt guide rail 4 by bearing pin 6, sword belt 1 is arranged on sword belt guide rail 4 and the lower support roller 5, sword belt 1 is arranged on the inboard of lateral guide way roller 3, and sword belt 1 is slidingly connected with sword belt guide rail 4, lower support roller 5, lateral guide way roller 3.When sword belt 1 when sword belt guide rail 4 is done the high speed reciprocating motion, sword belt contacts with lateral guide way roller 3, lower support roller 5 on being installed in the sword belt guide rail, guarantees the accurate location of sword belt, reduces friction again.
Claims (1)
1, trolley type rapier tape guide rail of rapier loom, comprise sword belt (1), pin (2), lateral guide way roller (3), sword belt guide rail (4), lower support roller (5), bearing pin (6), it is characterized in that lateral guide way roller (3) is arranged on the right and left of sword belt guide rail (4) by pin (2), lower support roller (5) is arranged on the bottom of sword belt guide rail (4) by bearing pin (6), sword belt (1) is arranged on sword belt guide rail (4) and the lower support roller (5), sword belt (1) is arranged on the inboard of lateral guide way roller (3), sword belt (1) and sword belt guide rail (4), lower support roller (5), lateral guide way roller (3) is slidingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201067846U CN201301384Y (en) | 2008-11-18 | 2008-11-18 | Rapier loom roller type rapier tape guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201067846U CN201301384Y (en) | 2008-11-18 | 2008-11-18 | Rapier loom roller type rapier tape guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201301384Y true CN201301384Y (en) | 2009-09-02 |
Family
ID=41085008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201067846U Expired - Lifetime CN201301384Y (en) | 2008-11-18 | 2008-11-18 | Rapier loom roller type rapier tape guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201301384Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882611A (en) * | 2014-03-31 | 2014-06-25 | 山东日发纺织机械有限公司 | Gripper band guiding device of gripper loom |
-
2008
- 2008-11-18 CN CNU2008201067846U patent/CN201301384Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882611A (en) * | 2014-03-31 | 2014-06-25 | 山东日发纺织机械有限公司 | Gripper band guiding device of gripper loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090902 Effective date of abandoning: 20081118 |