CN103882611B - Gripper band guiding device of gripper loom - Google Patents
Gripper band guiding device of gripper loom Download PDFInfo
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- CN103882611B CN103882611B CN201410125510.1A CN201410125510A CN103882611B CN 103882611 B CN103882611 B CN 103882611B CN 201410125510 A CN201410125510 A CN 201410125510A CN 103882611 B CN103882611 B CN 103882611B
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- block
- sword belt
- briquetting
- supporting block
- connecting hole
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Abstract
The invention discloses a gripper band guiding device of a gripper loom. The gripper band guiding device is characterized by comprising a supporting block, pressing blocks and fixed shafts. The supporting block is connected with a gripper loom body, two supporting block fixing holes are formed in the two sides of the supporting block, wherein the axes of the two supporting block fixing holes are in parallel, and supporting block cavities are formed in the inner sides of the supporting block fixing holes. The pressing blocks are provided with pressing block fixing holes, the supporting block is connected with the pressing blocks, the pressing block fixing holes are matched with the supporting block fixing holes, the two ends of the fixed shafts are connected with the pressing block fixing holes and the supporting block fixing holes, and rolling bodies are arranged on the fixed shafts and freely roll on the fixed shafts. The rolling bodies are arrange in the supporting block cavities, a groove is formed in the middle of the bottom of the supporting block and perpendicular to the axes of the supporting block fixing holes, the supporting block cavities correspond to the groove in position, the groove is matched with a gripper band drive plate, and the two side faces of the groove are matched with a gripper band. Gripper band temperature rising is reduced, service life of the gripper band is prolonged, producing, using and maintaining cost of a customer are reduced, and economic benefits are improved.
Description
Technical field
The present invention relates to textile machine apparatus field, particularly a kind of device of sword belt guiding of rapier loom.
Background technology
The rapier loom of prior art, the pore area on sword belt is driven to move sword belt motion by the gear teeth on sword belt driver plate, sword belt is that U-shaped 90 scales that turn clockwise of bending after image one are around on sword belt driver plate, because sword belt has the wide sword belt of certain rigidity, especially non guide hook, certain bounce-back can be produced after sword belt bends, therefore need a kind of device to be pushed down by sword belt, and then ensure the movement locus of sword belt.The sword belt guider that in prior art, rapier loom is contained in sword belt driver plate upper and lower all adopts the guide plate mode of flat board or bent plate to be the horizontal movement guiding of sword belt, therefore friction when sword belt driver plate drives sword belt to move between sword belt and guide plate is sliding friction, lubriation material due to sword belt is solid lubrication fat, the environment of lubricant effect and lubrication is not very desirable, along with the raising of loom speed, especially adopt during the stronger wide sword belt wefting insertion of rigidity and mainly there is following problem: (1) sliding friction at a high speed raises rapidly by causing the temperature of sword belt, because the interior tissue of sword belt is based on fibr tissue, stick with glue and be posted on together, high temperature directly affects the performance of sword belt internal sizes, and then affect the life-span of sword belt, the quality requirement of sword belt is improved.(2) coefficient of friction for reducing guide needs the fineness improving guide elements surface, thus improves machining accuracy and the difficulty of processing of guide elements.
Summary of the invention
Object of the present invention is exactly the problems referred to above existed for solving prior art, provides the device that a kind of sword belt of rapier loom leads; The guider of original sliding friction is changed into the guider of rolling friction, overcome sword belt and sword belt guider when existing rapier loom sword belt driver plate drives sword belt to move and adopt sliding friction Problems existing, reduce the temperature rise of sword belt and improve life-span of sword belt, reducing the use and maintenance cost of client; Reduce machining accuracy and the production cost of guide elements, improve economic benefit.
The technical scheme of technical solution problem of the present invention is:
A kind of device of sword belt guiding of rapier loom, comprise back-up block, briquetting, fixed axis, described back-up block is connected with the body of rapier loom, described back-up block both sides are provided with the back-up block fixing hole of two axis being parallel, it is back-up block cavity inside back-up block fixing hole, described briquetting is provided with briquetting fixing hole, back-up block is connected with briquetting, described briquetting fixing hole coordinates with back-up block fixing hole, the two ends of fixed axis and briquetting fixing hole, and back-up block fixing hole connects, described fixed axis is provided with rolling element, rolling element freely rotates on fixed axis, rolling element is located in back-up block cavity, the groove with back-up block fixing hole axes normal is provided with in the middle of bottom described back-up block, back-up block cavity is corresponding with groove location, described groove coordinates with sword belt driver plate, two sides of groove coordinate with sword belt both sides.
Described back-up block is provided with back-up block first connecting hole, and briquetting is provided with briquetting connecting hole, and back-up block, briquetting are connected by back-up block connecting hole, briquetting connecting hole and packing ring, screw.
Described back-up block is provided with the 3rd connecting hole, and back-up block and body are by being connected with the 3rd bolt that the 3rd connecting hole coordinates.
The adjustment pad adjusting gap between rolling element and sword belt is provided with below described back-up block and between body.
Described adjustment pad is provided with the 4th connecting hole, and the 3rd bolt is passed down through the 4th connecting hole and is connected with body.
Described sword belt guider is placed along the upper and lower symmetry of sword belt driver plate.
Described rolling element is respectively equipped with two groups on each fixed axis.
Beneficial effect of the present invention:
1. compact conformation of the present invention, quality is light, installs, dismounting and easy to adjust;
2. the guider of rolling friction changed into by the guider of sliding friction in prior art structure by the present invention, reduces the temperature rise of sword belt and improves life-span of sword belt, reducing the use and maintenance cost of client, improve economic benefit;
3. reduce machining accuracy and the production cost of guide elements, improve economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Detailed description of the invention
In order to understand the present invention better, explain embodiments of the present invention in detail below in conjunction with accompanying drawing.
In conjunction with such as Fig. 1, a kind of device of sword belt guiding of rapier loom, comprise back-up block 1, briquetting 4, fixed axis 2, described back-up block 1 is connected with the body of rapier loom, described back-up block 1 both sides are provided with the back-up block fixing hole 12 of two axis being parallel, it is back-up block cavity 11 inside back-up block fixing hole 12, described briquetting 4 is provided with briquetting fixing hole 41, back-up block 1 is connected with briquetting 4, described briquetting fixing hole 41 coordinates with back-up block fixing hole 12, the two ends of fixed axis 2 and briquetting fixing hole 41, and back-up block fixing hole 12 connects, described fixed axis 2 is provided with rolling element 3, rolling element 3 freely rotates on fixed axis 2, rolling element 3 is located in back-up block cavity 11, the groove 13 with back-up block fixing hole 12 axes normal is provided with in the middle of bottom described back-up block 1, back-up block cavity 11 is corresponding with groove 13 position, described groove 13 coordinates with sword belt driver plate 7, two sides of groove 13 coordinate with sword belt 8 both sides, auxiliary guide effect is played in the side of two sides to sword belt of groove, realize the auxiliary guiding of sword belt 8.
Described back-up block 1 is provided with back-up block first connecting hole 15, and briquetting 4 is provided with briquetting connecting hole 42, and back-up block 1, briquetting 4 are connected by back-up block connecting hole 15, briquetting connecting hole 42 and packing ring 5, screw 6.
Described back-up block 1 is provided with the 3rd connecting hole 16, and back-up block 1 and body are connected by the 3rd bolt 9 that coordinates with the 3rd connecting hole and packing ring 10.
Below described back-up block 1 and be provided with the adjustment pad 17 adjusting gap between rolling element 3 and sword belt 8 between body.
Described adjustment pad 17 is provided with the 4th connecting hole the 18, three bolt 9 and is passed down through the 4th connecting hole and is connected with body.
Described sword belt guider is placed along the upper and lower symmetry of sword belt driver plate 7.
Described rolling element 3 is respectively equipped with two groups on each fixed axis 2.
Operation principle of the present invention: during assembling, rolling element 3 is arranged on fixed axis 2, fixed axis 2 two ends are fixed on back-up block 1 by briquetting 4 by packing ring 5, screw 6, gap between adjustment back-up block 1 assembly and sword belt 8, sword belt 8 is driven to move when sword belt driver plate 7 rotates, sword belt 8 contacts with the rolling element 3 on whole back-up block 1 assembly, rolling element 3 is driven to rotate when sword belt 8 moves, make to be rolling movement between sword belt 8 and rolling element 3, when sword belt 8 runs up, effectively can reduce temperature rise herein, and then improve the life-span of sword belt.
By reference to the accompanying drawings the detailed description of the invention of invention is described although above-mentioned; but not limiting the scope of the invention; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (7)
1. the sword belt guider of a rapier loom, it is characterized in that, comprise back-up block, briquetting, fixed axis, described back-up block is connected with the body of rapier loom, described back-up block both sides are provided with the back-up block fixing hole of two axis being parallel, it is back-up block cavity inside back-up block fixing hole, described briquetting is provided with briquetting fixing hole, back-up block is connected with briquetting, described briquetting fixing hole coordinates with back-up block fixing hole, the two ends of fixed axis and briquetting fixing hole, back-up block fixing hole connects, described fixed axis is provided with rolling element, rolling element freely rotates on fixed axis, rolling element is located in back-up block cavity, the groove with back-up block fixing hole axes normal is provided with in the middle of bottom described back-up block, back-up block cavity is corresponding with groove location, described groove coordinates with sword belt driver plate, two sides of groove coordinate with sword belt both sides.
2. the sword belt guider of rapier loom as claimed in claim 1, it is characterized in that, described back-up block is provided with back-up block first connecting hole, and briquetting is provided with briquetting connecting hole, and back-up block, briquetting are connected by back-up block first connecting hole, briquetting connecting hole and packing ring, screw.
3. the sword belt guider of rapier loom as described in claim 1 or 2, it is characterized in that, described back-up block is provided with the 3rd connecting hole, and back-up block and body are by being connected with the 3rd bolt that the 3rd connecting hole coordinates.
4. the sword belt guider of rapier loom as claimed in claim 3, is characterized in that, be provided with the adjustment pad adjusting gap between rolling element and sword belt below described back-up block and between body.
5. the sword belt guider of rapier loom as claimed in claim 4, it is characterized in that, described adjustment pad is provided with the 4th connecting hole, and the 3rd bolt is passed down through the 4th connecting hole and is connected with body.
6. the sword belt guider of rapier loom as claimed in claim 1, is characterized in that, described sword belt guider is placed along the upper and lower symmetry of sword belt driver plate.
7. the sword belt guider of rapier loom as claimed in claim 1, it is characterized in that, described rolling element is respectively equipped with two groups on each fixed axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410125510.1A CN103882611B (en) | 2014-03-31 | 2014-03-31 | Gripper band guiding device of gripper loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410125510.1A CN103882611B (en) | 2014-03-31 | 2014-03-31 | Gripper band guiding device of gripper loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103882611A CN103882611A (en) | 2014-06-25 |
| CN103882611B true CN103882611B (en) | 2015-04-29 |
Family
ID=50951719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410125510.1A Active CN103882611B (en) | 2014-03-31 | 2014-03-31 | Gripper band guiding device of gripper loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103882611B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08209494A (en) * | 1995-02-08 | 1996-08-13 | Toyota Autom Loom Works Ltd | Picking apparatus in rapier loom |
| JPH08209493A (en) * | 1995-02-08 | 1996-08-13 | Toyota Autom Loom Works Ltd | Picking apparatus of rapier loom |
| JPH1121744A (en) * | 1997-07-03 | 1999-01-26 | Toyota Autom Loom Works Ltd | Picking motion in rapier loom |
| CN201155012Y (en) * | 2007-12-31 | 2008-11-26 | 经纬纺织机械股份有限公司 | Roller rapier-opening mechanism for rapier loom |
| CN201301384Y (en) * | 2008-11-18 | 2009-09-02 | 经纬纺织机械股份有限公司 | Rapier loom roller type rapier tape guide rail |
| CN101413175B (en) * | 2008-11-18 | 2010-12-08 | 经纬纺织机械股份有限公司 | Trolley type rapier tape guide rail of rapier loom |
| CN202954196U (en) * | 2012-10-31 | 2013-05-29 | 常熟市常纺纺织机械有限公司 | Weft insertion mechanism of rapier loom for weaving double-layer fabrics |
| CN203795071U (en) * | 2014-03-31 | 2014-08-27 | 山东日发纺织机械有限公司 | Rapier band guide device of rapier loom |
-
2014
- 2014-03-31 CN CN201410125510.1A patent/CN103882611B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103882611A (en) | 2014-06-25 |
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