CN2303007Y - Double acting bobby electronic lag cylinder - Google Patents
Double acting bobby electronic lag cylinder Download PDFInfo
- Publication number
- CN2303007Y CN2303007Y CN 97247316 CN97247316U CN2303007Y CN 2303007 Y CN2303007 Y CN 2303007Y CN 97247316 CN97247316 CN 97247316 CN 97247316 U CN97247316 U CN 97247316U CN 2303007 Y CN2303007 Y CN 2303007Y
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- CN
- China
- Prior art keywords
- control
- control board
- line pin
- control panel
- utility
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- 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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- Knitting Machines (AREA)
Abstract
The utility model discloses a double acting bobby electronic lag cylinder that is controlled by computers and used on textile machines. The utility model comprises styluses, a guide plate, a control board, a roller bracket, rollers, a return tension spring, connecting rods and cam wheels. The styluses are vertically positioned in the circular holes at the center of the guide plate and the control board, the control board is fixedly connected with the control board and the roller bracket, the inner part of a horizontal guide groove of the control board is provided with control tabs that can close or open the styluses, and the control tabs are connected to an electromagnet. The utility model has the advantages of compact structure, reliable functions, low miss rate, fast replacement of lag forms in seconds, higher complication degree of the lag forms, higher production efficiency, and shorter preparatory period of products.
Description
The utility model relates to the shedding shedding motion that uses on a kind of textile machine, particularly a kind of double action multi-arm electronic needle selection mechanism for jacquard of computer control.
At present, the dobbies that uses on the fly-shuttle loom of extensive use both at home and abroad mostly is the double action drag hook dobbies of mechanical control method, and the colored type of fabric needs to be controlled by having or not of peg on the peg pattern chain of special use.When on the card peg being arranged, peg pushes poise, and corresponding component is made action, realizes harness threading arm shedding.This control mode need be made a large amount of corresponding cards because of the establishment of complex pattern, and technology is cumbersome, expends a large amount of manpowers, fund, and the complexity of flower type is subjected to certain limitation, is difficult to adapt to the needs that enterprise produces.Chinese patent 92208038.0 discloses a kind of " computer controller of double action drag hook dobbies ", it is on dobbies cylindrical fireworks card peg position, the push rod of one cover magnet control is installed, the push rod bottom can vertically or tilt, there is the slide block of a cover by cam control the push rod below, by the control of electromagnet, implement shedding control.The problem that this technical scheme exists is: push rod is elongated, vertically tiltable of motion state, thereby easily cause push rod crooked and botch routines, bring influence for the reliability of production and the quality of product.
The purpose of this utility model is to provide a kind of and controls, acts on accurately and reliably, is easy to change the more easy double action multi-arm electronic needle selection mechanism for jacquard of colored type, structure by computer.
The technical solution that realizes the utility model purpose is: a kind of double action multi-arm electronic needle selection mechanism for jacquard, comprise line pin, guide plate, control panel, rolling wheel support, roller, the spring of pulling back, connecting rod, cam, the line pin vertically is arranged in the circular hole at guide plate, control panel center, it is characterized in that control panel and rolling wheel support are fixed with one, in the horizontal guide slot of control panel, be provided with the control strip that can close or open the line pin hole, an end of control strip is connected with electromagnet.
Because the utility model is on the position of former double action drag hook dobbies cylindrical fireworks card device, the electronics line needle device of one cover operation electriomagnet is installed, line pin lower end places corresponding line pin hole on the line pin control panel, line pin control panel and following rolling wheel support fuse up and down, one special-shaped cam is installed on former dobbies three armed lever detent positions, swing by toggle control cam, thus drive rolling wheel support and up and down control panel do vertical elevating movement.Have the gathering sill corresponding between two control panels with the line pin hole, move inside and outside gathering sill by the solenoid actuated control strip, so as to controlling down the keying of line pin hole on the control panel, when electromagnetic actuation, control strip stays in the control panel inboard, this at present on the line pin control panel line pin hole be closed, when moving to peak under the effect of control cam crank, rolling wheel support is forced to move, the line pin then rises with rolling wheel support because of entering down line pin hole on the control panel, promotes poise, corresponding component make action realize harness threading arm shedding change through, when electromagnet disconnected, control strip then stayed in the control panel outside, when moving on the support, the line pin freely enters down line pin hole on the control panel, no shedding action.
The utility model compared with prior art, its remarkable advantage is: more compact structure, act on more reliable, fault rate is low, and active force passes through line pin center all the time, thereby not flexible, can significantly improve production efficiency, with regard to replaceable colored type, improve the complexity of flower type in several seconds, shorten the product preparatory period.
Accompanying drawing is a kind of structural representation of double action multi-arm electronic needle selection mechanism for jacquard of the present utility model.
Below in conjunction with accompanying drawing the utility model is further described.
In conjunction with the accompanying drawings, double action multi-arm electronic needle selection mechanism for jacquard of the present utility model is by electronics line pin 1, line pin guide plate 2, the upper and lower control panel 3,4 of line pin, rolling wheel support 5, roller 6, the spring 7 of pulling back, crank 8, crank axle 9, control cam 10, bearing pin 11, electromagnet 12, control strip 13 constitute.
Line pin 1 upper end places on the line pin guide plate in the respective apertures, the lower end places on the line pin control panel 3 in the corresponding line pin, line pin control panel 3 up and down, 4 fuse with rolling wheel support 5, the below is provided with a special-shaped cam 10, cam maximum functional diameter place is provided with 3 sections isometrical circular arcs 15, totally three sections, the interlude bore is smaller, crank 8 drive controlling cams 10, make it to swing, thereby the control rolling wheel support is done vertical elevating movement, and control strip 13 is under electromagnet 12 effects, the edge is control panel 3 up and down, gathering sill corresponding with line pin 1 between 4 laterally moves, when electromagnet 12 energising adhesives, control strip 13 stays in the inboard, then descend on the line needle plate control panel line pin hole 14 to close, rolling wheel support 5 is vertical lifting under control cam 10 drives, and line pin 1 is forced to moving on the rolling wheel support 5 because of entering down in the line pin control panel 14 line pin holes, thereby push the dobbies poise, other corresponding component make action realize shedding change through, when electromagnet 12 outage, control strip 13 stays in the outside, during support 5 vertical lifting, following line pin hole is not closed, and line pin 1 freely enters down pit, attonity.The folding signal of electromagnet 12 derives from the colored type information that the EPROM chip on the special purpose computer controller is stored, and this flower type information is the program of writing input in advance according to required fabric flower type, and is more very convenient.
Claims (2)
1, a kind of double action multi-arm electronic needle selection mechanism for jacquard, comprise line pin (1), guide plate (2), control panel (3,4), rolling wheel support (5), roller (6), the spring of pulling back (7), connecting rod (8), cam (10), line pin (1) vertically is arranged in the circular hole at guide plate, control panel center, it is characterized in that control panel (3,4) and rolling wheel support (5) are fixed with one, in the gathering sill between control panel (3,4), be provided with the control strip (13) that can close or open line pin hole (14), an end of control strip (13) is connected with electromagnet (12).
2, according to claim 1 fast double action multi-arm electronic needle selection mechanism for jacquard, it is characterized in that cam (10) is provided with the isometrical circular arc of segment (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247316 CN2303007Y (en) | 1997-09-23 | 1997-09-23 | Double acting bobby electronic lag cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247316 CN2303007Y (en) | 1997-09-23 | 1997-09-23 | Double acting bobby electronic lag cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2303007Y true CN2303007Y (en) | 1999-01-06 |
Family
ID=33954801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97247316 Expired - Fee Related CN2303007Y (en) | 1997-09-23 | 1997-09-23 | Double acting bobby electronic lag cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2303007Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475850A (en) * | 2017-09-29 | 2017-12-15 | 湖州伊莱纺织有限公司 | A kind of weaving loom |
-
1997
- 1997-09-23 CN CN 97247316 patent/CN2303007Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475850A (en) * | 2017-09-29 | 2017-12-15 | 湖州伊莱纺织有限公司 | A kind of weaving loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |