CN201485614U - Shuttle guide device of multi-color automatic yarn feeding mechanism - Google Patents
Shuttle guide device of multi-color automatic yarn feeding mechanism Download PDFInfo
- Publication number
- CN201485614U CN201485614U CN2009201943182U CN200920194318U CN201485614U CN 201485614 U CN201485614 U CN 201485614U CN 2009201943182 U CN2009201943182 U CN 2009201943182U CN 200920194318 U CN200920194318 U CN 200920194318U CN 201485614 U CN201485614 U CN 201485614U
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- China
- Prior art keywords
- control lever
- shell body
- housing
- sliding block
- slide block
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- Expired - Fee Related
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Abstract
The utility model discloses a shuttle guide device of a multi-color automatic yarn feeding mechanism, which aims at solving the problems that the shuttle guide device in the prior art needs to drag a wire to carry out synchronous motion when in moving so as to cause risks in terms of the power utilization safety, seriously limits the weaving speed of a flat knitting machine, and is not suitable for the high-speed weaving controlled by a computer. The key points of the technical scheme that the shuttle guide device adopts and the characteristics of the shuttle guide device are as follows: the shuttle guide device comprises a shell body and 6, 7 or 8 groups of sliding block telescopic mechanisms arranged on the shell body; an installation part which is connected with a machine head of the flat knitting machine is arranged on the shell body, and a bracket is arranged at the rear side part of the installation part; each group of sliding block telescopic mechanisms are respectively composed of a sliding block, a set of pressure springs, a control lever and a pressure spring arranged between the control lever and the shell body; the sliding block is matched on the shell body in a sliding manner, the set of pressure springs are arranged on a sliding block top rod, the shell body is jacked by the set of pressure springs, the control lever is articulated on the shell body, a groove and a position-limiting nail are arranged on the sliding block, one end of the control lever is matched with a controller of the multi-color automatic yarn feeding mechanism after stretching out of the shell body, and a clamping head which is clamped with the groove of the sliding block is arranged at the other end of the control lever.
Description
Technical field
The utility model relates to the workpiece of textile machinery, specifically be the polychrome used of a kind of hand-rail type flat machine give yarn mechanism automatically lead the shuttle device.Be applicable to that the supporting hand-rail type flat machine that has electric functions carries out the High-Speed Automatic weaving operation that six to eight looks are knitted yarn.
Background technology
The present hand-rail type flat machine that has electric functions that generally uses, it generally can only control two shuttle bows for yarn mechanism, promptly can only carry out the braiding that two looks are knitted yarn, it is led the shuttle device and is made of ratchet, wheel bar, slide block and pedestal, controls different slide blocks by the number of times of lance bump ratchet and stretches out.Because the fabric color of traditional hand-rail type flat machine is too dull, and can only carry out manual or electronic at a slow speed operation, braiding speed is slow, people have proposed some yarn mechanisms that give to the hand-rail type flat machine and have carried out improved plan for this reason, so that shuttle that can control more than two for yarn mechanism bends, make the hand-rail type flat machine can carry out knitting more than two looks braiding of yarn.
The six looks automatic yarn-changing mechanism that No. the 200720008394.0th, Chinese patent, structure comprises that three parallel longitudinals are arranged in slide rail on the flat machine body, shuttle bow that six are slidingly fitted in three one slide rails respectively, one and are fixed on and lead the shuttle device on the head driving mechanism, wherein lead and be provided with six electromagnet in the shuttle device, when needing which shuttle of drive to bend, which slide block corresponding electromagnet just controls is stretched out, be stuck on the following concane gap of slide of this shuttle bow, head driving mechanism just can be with this shuttle bow and synchronous reciprocating motion of head by leading the shuttle device.This shortcoming of leading the shuttle device is: leading shuttle device when motion needs in tow that electric wire is synchronized with the movement, and not only has the problem of Electrical Safety, and has seriously limited the braiding speed of flat machine, causes this technical scheme not to be suitable for the high speed braiding of computer control.
Summary of the invention
For overcome that existing similar technology exists lead the motion of shuttle device the time need in tow that electric wire is synchronized with the movement, there is the Electrical Safety problem, seriously limited the braiding speed of flat machine, be not suitable for the defective of the high speed braiding of computer control, what the purpose of this utility model provided that a kind of improved polychrome gives yarn mechanism automatically leads the shuttle device, can overcome the defective of prior art.
The technical scheme that its technical problem that solves the utility model adopts is: what a kind of polychrome was given yarn mechanism automatically leads the shuttle device, it is characterized in that: comprise housing and thereon six groups are set, seven groups or eight groups of slide block telescoping mechanisms, the installation position that connects mounting bracket on the flat machine head rear section is arranged on the housing, every group of slide block telescoping mechanism is by a slide block that is slidingly fitted on the housing, one is set on the slide block push rod and heads on the stage clip of housing, the one control lever and that is hinged on the housing is located at the stage clip formation of controlling between lever and the housing, one groove and a banking pin are arranged on the slide block, one end of control lever stretches out outside the housing cooperates for automatically the controller of yarn mechanism with polychrome, and the other end of control lever has a dop that engages with the groove of slide block.
The control lever of technique scheme stretches out the outer end end of housing and is provided with a roller, uses with polychrome and cooperates for automatically the lifting sliding rail plate of the controller of yarn mechanism.
The beneficial effects of the utility model: owing to lead the shuttle device is pure mechanical structure, there is not the electromagnetism motion device on it, accept the controller control that polychrome is given yarn mechanism automatically by overhanging control lever, make six groups, seven groups or eight groups of slide block telescoping mechanism controlled work respectively, not needing in tow when leading the motion of shuttle device like this, electric wire is synchronized with the movement, thereby eliminated the Electrical Safety problem, can't cause restriction, be applicable to the high speed braiding of computer control the high speed braiding of flat machine.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the schematic perspective view of looking up of a kind of embodiment of the utility model, and embodiment only is to a kind of giving an example of the present utility model.
Fig. 2 is the enlarged diagram of one group of slide block telescoping mechanism analysing and observe of Fig. 1, and wherein slide block is a contraction state.
Fig. 3 is the schematic diagram of another duty of Fig. 2, and wherein slide block is for stretching out state.
Among the figure: 1, housing; 2, mounting bracket; 3, installation position; 4, slide block; 5, stage clip; 6, control lever; 7, stage clip; 8, groove; 9, banking pin; 10, an end of control lever; 11, dop; 12, roller.
The specific embodiment
With reference to Fig. 1～Fig. 3, what this polychrome was given yarn mechanism automatically leads the shuttle device, it is characterized in that: comprise housing 1 and setting six groups of slide block telescoping mechanisms thereon, the installation position 3 that connects mounting bracket 2 on the flat machine head rear section is arranged on the housing 1, every group of slide block telescoping mechanism is by a slide block 4 that is slidingly fitted on the housing, one is set on slide block 4 push rods and heads on the stage clip 5 of housing 1, the one control lever 6 and that is hinged on the housing 1 is located at stage clip 7 formations of controlling between lever 6 and the housing 1, one groove 8 and a banking pin 9 are arranged on the slide block 4, one end 10 of control lever 6 stretches out outside the housing 1 cooperates for automatically the controller of yarn mechanism with polychrome, and the other end of control lever 6 has a dop 11 that engages with the groove 8 of slide block 4.In addition, control lever 6 stretches out an outer end 10 ends of housing and is provided with a roller 12.
During use, lead the shuttle device and be fastened on the mounting bracket 2 on the flat machine head rear section by its installation position 3, and horizontal above polychrome is given the slide rail of yarn mechanism automatically.Lead that a slide block 4 outer ends of shuttle device are corresponding to be cooperated for automatically the following concane gap of the shuttle bow slide of yarn mechanism with polychrome or cooperates for automatically an inclined-plane slide plate of the controller of yarn mechanism with polychrome, lead overhanging end 10 correspondences that one of shuttle device controls lever 6 and polychrome and cooperate to a lifting sliding rail plate of the controller of yarn mechanism automatically.When the overhanging end 10 of control lever 6 was raised by the lifting sliding rail plate, its dop 11 withdrawed from the groove 8 of slide block 4, and slide block 4 stretches out from housing 1 bottom surface under stage clip 5 effects, was stuck on the following concane gap of shuttle bow slide; When the inclined-plane slide plate of slide block 4 lower extending end controlled devices pushes back when into leading shuttle device housing, the dop 11 of control lever 6 sticks into the groove 8 of slide block 4 under the effect of stage clip 7, pinned slide block 4, and at this moment, the outer end of slide block 4 has just broken away from the shuttle bow of its drive.
Claims (2)
1. what a polychrome was given yarn mechanism automatically leads the shuttle device, it is characterized in that: comprise housing and thereon six groups are set, seven groups or eight groups of slide block telescoping mechanisms, the installation position that connects mounting bracket on the flat machine head rear section is arranged on the housing, every group of slide block telescoping mechanism is by a slide block that is slidingly fitted on the housing, one is set on the slide block push rod and heads on the stage clip of housing, the one control lever and that is hinged on the housing is located at the stage clip formation of controlling between lever and the housing, one groove and a banking pin are arranged on the slide block, one end of control lever stretches out outside the housing cooperates for automatically the controller of yarn mechanism with polychrome, and the other end of control lever has a dop that engages with the groove of slide block.
2. lead the shuttle device by what the described polychrome of claim 1 was given yarn mechanism automatically, it is characterized in that described control lever stretches out the outer end end of housing and is provided with a roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201943182U CN201485614U (en) | 2009-09-04 | 2009-09-04 | Shuttle guide device of multi-color automatic yarn feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201943182U CN201485614U (en) | 2009-09-04 | 2009-09-04 | Shuttle guide device of multi-color automatic yarn feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201485614U true CN201485614U (en) | 2010-05-26 |
Family
ID=42424503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201943182U Expired - Fee Related CN201485614U (en) | 2009-09-04 | 2009-09-04 | Shuttle guide device of multi-color automatic yarn feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201485614U (en) |
-
2009
- 2009-09-04 CN CN2009201943182U patent/CN201485614U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120904 |