CN201074261Y - Electronic jacquard - Google Patents
Electronic jacquard Download PDFInfo
- Publication number
- CN201074261Y CN201074261Y CNU2007200261454U CN200720026145U CN201074261Y CN 201074261 Y CN201074261 Y CN 201074261Y CN U2007200261454 U CNU2007200261454 U CN U2007200261454U CN 200720026145 U CN200720026145 U CN 200720026145U CN 201074261 Y CN201074261 Y CN 201074261Y
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- jacquard
- electronic
- girff
- needle plate
- guide shaft
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Abstract
The utility model discloses an electronic jacquard machine, which comprises an actuating mechanism, a framework, a jacquard hook and a cross hook which is opposite to the jacquard hook. The framework is equipped with an entrusted needle plate and a blade carrier which can rise and fall alternately under the drive of the actuating mechanism and an electronic cylinder which can control the cross hook to push forwards the jacquard hook. The electronic cylinder is equipped with a controlling needle which is opposite to the jacquard cross hook. A pull broach is arranged in the blade carrier. The framework is also equipped with a bracket and a thrust unit which can pull the electronic cylinder to do reciprocating motion on the bracket to approach or keep away from the cross hook. The utility model is not only simple in structure and easy in operation, but also short in fabric pattern refresh cycle and fine in fabric product quality.
Description
Technical field
The utility model relates to a kind of textile machine, especially relates to a kind of electronic jacquard machine that adopts the Electromagnetic Control technology to control the jacquard attachment of jacquard.
Background technology
The fabric that textile industry adopts the textile machine production that is provided with jacquard attachment to have colourful pattern is a kind of very general technology.And mostly the jacquard attachment of the jacquard that people use aborning in textile industry is to adopt mechanical type at present, control eedles to select perpendicular pin by the paper card that is provided with pin hole, adopt the jacquard of this mechanical type jacquard attachment, need during production to produce card paper according to pattern earlier with corresponding pin hole, the use that is together in series successively then, inconvenience very.And the fabric of weaving a kind of pattern usually just needs a large amount of card paper, so just cause the style update cycle long partially, and card paper need be realized by the cradle and the card driving mechanism that are provided with specially, not only make the jacquard attachment complex structure of jacquard, and more easy to wear causing of card paper damage, and be difficult for finding, change also inconvenient, be prone to residual defects such as wire jumper, reduced the quality of product, its production cost is also very high.Therefore the jacquard that adopts the mechanical type jacquard attachment is when producing the fabric of simple style or small-sized pattern, its card paper negligible amounts can adopt, if and when weaving fabric with complexly patterned or large-scale pattern, its card paper enormous amount, make bulky, the complex structure of jacquard attachment, use inconvenience very, this makes the cycle of upgrading the fabric style extend greatly, the quality that has reduced production efficiency and produced product.。
Summary of the invention
Technical problem to be solved in the utility model has provided a kind of not only simple in structure, easy to use, and the electronic jacquard machine that the fabric style update cycle is short, fabric product is superior in quality.
For solving the problems of the technologies described above, the technical solution of the utility model is: electronic jacquard machine, comprise transmission mechanism, frame, perpendicular pin, with the corresponding eedles of perpendicular pin, be positioned at perpendicular pin lower end and upper end on the described frame and be respectively equipped with the holder needle plate and the girff that can under transmission mechanism drives, replace lifting, the electronic needle selection mechanism for jacquard that can control the perpendicular pin of eedles promotion, electronic needle selection mechanism for jacquard is provided with and eedles control corresponding pin, is provided with broaching tool in the described girff; Described frame also be provided with carriage and can under transmission mechanism drives, promote electronic needle selection mechanism for jacquard on carriage reciprocating motion near or away from the thrust unit of eedles.
As a kind of improvement, described thrust unit comprises on the electronic needle selection mechanism for jacquard rotating and is provided with eccentric rotating shaft, and eccentric rotating shaft is provided with eccentric wheel and sprocket wheel, and eccentric links one end and frame are hinged and hold in addition and be sleeved on the eccentric wheel outer peripheral face; Described sprocket wheel and transmission mechanism chain are in transmission connection.
As further improvement, on the described frame respectively slip cap be provided with the girff guide shaft that connects girff and be connected the holder needle plate guide shaft that holds in the palm needle plate, also rotate on the described frame and be provided with fork, be positioned at the rotating shaft bilateral symmetry on the fork and be provided with two swing arms, be hinged with between one swing arm and the girff guide shaft and can spur the girff pull bar that the girff guide shaft slides, be hinged with between another swing arm and the holder needle plate guide shaft and can spur the holder needle plate pull bar that holder needle plate guide shaft slides, described fork is hingedly connected with the fork pull bar that drives drop-down movable pendulum bar reciprocally swinging at transmission mechanism.
As further improvement, be provided with pulley between described electronic needle selection mechanism for jacquard and the carriage.
The electronic jacquard machine of technique scheme, since be adopted transmission mechanism, frame, perpendicular pin, with the corresponding eedles of perpendicular pin, frame is provided with the holder needle plate and the girff that can replace lifting under transmission mechanism drives, the electronic needle selection mechanism for jacquard that can control the perpendicular pin of eedles promotion, electronic needle selection mechanism for jacquard is provided with and eedles control corresponding pin, is provided with broaching tool in the girff; Frame also be provided with carriage and can under transmission mechanism drives, promote electronic needle selection mechanism for jacquard on carriage reciprocating motion near or away from the thrust unit of eedles, control pin by reciprocating electronic needle selection mechanism for jacquard control, promote corresponding eedles, thereby promote perpendicular pin and realize broaching tool lifting perpendicular pin, realize the opening of weaving of yarn, volume is less, simple in structure, not fragile, and when the fabric style being upgraded replacement, the control program that only needs to change electronic needle selection mechanism for jacquard promptly can, this has shortened the update cycle to the fabric style greatly.The mode that thrust unit adopts eccentric links to cooperate with eccentric wheel, transmission is stable, has improved the service behaviour of electronic needle selection mechanism for jacquard.Adopt fork control guide shaft to realize the lifting of girff and holder needle plate, simple in structure, motion steadily.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
Accompanying drawing is the structural representation of the utility model electronic jacquard machine;
The specific embodiment
As shown in drawings, electronic jacquard machine, comprise transmission mechanism, frame 1, perpendicular pin 7, with each perpendicular pin 7 corresponding eedles 62 that are used for promoting perpendicular pin 7, the use of perpendicular pin 7 and corresponding eedles 62 quantity is selected and can be determined according to the needs of fabric.Perpendicular pin 7 can adopt lower end as shown in drawings to be provided with the form that V-arrangement elastic arm and deflector roll etc. cooperate, to realize erecting the accurate return of pin 7.On frame 1, be positioned at perpendicular pin lower end and upper end and be respectively equipped with holder needle plate 4 and girff 3, and also be provided with electronic needle selection mechanism for jacquard 6 on the frame, electronic needle selection mechanism for jacquard 6 is provided with and each eedles 62 control corresponding pins 61, electronic needle selection mechanism for jacquard 6 can adopt people's mode of Electromagnetic Control commonly used at present, adopt the mode that pin 61 cooperates corresponding electromagnet respectively of respectively controlling, according to the textile design requirement, preestablish the program of control electronic needle selection mechanism for jacquard, under programme-control, the control pin 61 that corresponding electromagnet energising promotes to be mated acts on, certainly, also can adopt the mode of other mode control pin 61.In girff 3, be provided with and can be used for matching to spur the broaching tool 8 of perpendicular pin 7 with the drag hook of hard pin 7 upper ends; Under the driving of transmission mechanism, holder needle plate 4 and girff 3 can replace lifting, weave opening to spur that perpendicular pin rises or the perpendicular pin of control descends and make to rise or descend to form with the corresponding yarn of each perpendicular pin, cooperating then between perpendicular pin 7 and the broaching tool 8 is provided with by electronic needle selection mechanism for jacquard 6 to be controlled eedles 62 with each eedles 62 control corresponding pins 61 and promotes to erect the mode that pin 7 leaves broaching tool 8 and realize, and be provided with carriage 11 and thrust unit 2 in frame 1, thrust unit 2 promotion electronic needle selection mechanism for jacquard 6 reciprocating motion on carriage 11 under the transmission mechanism driving comes close or away from eedles 62, controls the control promotion of 61 pairs of eedles 62 of pin with realization.
As shown in drawings, thrust unit 2 comprises on the electronic needle selection mechanism for jacquard 6 rotating and is provided with eccentric rotating shaft 26, is provided with eccentric wheel 24 and sprocket wheel 27 on eccentric rotating shaft 26, and eccentric links 23 1 ends and frame 1 are hinged and hold in addition and be sleeved on eccentric wheel 24 outer peripheral faces; And sprocket wheel 27 can be in transmission connection with the transmission mechanism chain by two strands wheel 22 and the chain 21 that frame 1 is provided with.In order to make electronic needle selection mechanism for jacquard 6 motions steadily, can between electronic needle selection mechanism for jacquard 6 and carriage 11, be provided with pulley 25, and can adopt eccentric rotating shaft 26 to pass electronic needle selection mechanism for jacquard 6, be respectively equipped with the eccentric wheel 24 and the eccentric links 23 that cooperatively interact in the both sides of electronic needle selection mechanism for jacquard 6.And in order conveniently to adjust the adjustable length of eccentric links 23.Certainly, thrust unit 2 is not limited only to the said structure mode, also can adopt other mode to realize.
As shown in drawings, slip cap is provided with the girff guide shaft 31 that connects girff 3 and is connected the holder needle plate guide shaft 41 that holds in the palm needle plate 4 respectively on frame 1, be provided with fork 5 and on frame 1, also rotate, the bilateral symmetry that is positioned at pivot on fork 5 is provided with two swing arms, wherein be hinged with between a swing arm and the girff guide shaft 31 and can spur the girff pull bar 32 that girff guide shaft 31 slides, be hinged with between another swing arm and the holder needle plate guide shaft 41 and can spur the holder needle plate pull bar 42 that holder needle plate guide shaft 41 slides, and on fork 5, be hingedly connected with the fork pull bar 51 that drives drop-down movable pendulum bar 5 reciprocally swingings at transmission mechanism, drive 5 swings of fork pull bar 51 pulling forks by transmission mechanism, fork 5 pulling girff guide shafts 31 and holder needle plate guide shaft 41, and under the guiding of girff guide shaft 31 and holder needle plate guide shaft 41 and pulling, realize alternately rising and descending of holder needle plate 4 and girff 3, and in order to adjust holder needle plate 4 and girff 3 rising and decline scope, pulling fork 5 articulated position on fork 5 is adjustable.Be feasible holder needle plate 4 and girff 3 rising and smooth decreasings, can be respectively equipped with in the both sides of frame with the girff guide shaft 31 that asks needle plate 4 to be connected and holder needle plate guide shaft 41 and fork and spur the rising and the decline of holding in the palm needle plate 4 and girff 3 synchronously with girff 3.
Like this when using this electronic jacquard machine, under the driving of transmission mechanism, holder needle plate 4 and girff 3 alternately rise and descend under the pulling of the holder needle plate guide shaft 41 of fork 5 pullings and girff guide shaft 31, electronic needle selection mechanism for jacquard 6 then under the promotion of eccentric links 23 and eccentric wheel 24 reciprocating motion with near or away from eedles 62, and perpendicular pin 7 drag hooks cooperate with broaching tool 8, when electronic needle selection mechanism for jacquard is done the time spent, 61 effects of control corresponding pin, promote its corresponding eedles 62 actions, promoting perpendicular pin 7 breaks away from its drag hook and broaching tool 8,8 pullings of girff 3 drive broaching tools do not break away from it has perpendicular pin 7 to rise, the perpendicular pin 7 that breaks away from broaching tool 8 then under the effect of counterweight down along with holder needle plate 4 descends, realize that the opening of once weaving of yarn is given latitude.Subsequently, under fork 5 pullings, holder needle plate 4 rises and girff 3 declines, weaves the opening closure, goes round and begins again, and realizes weaving of fabric.
Claims (4)
1. electronic jacquard machine, comprise transmission mechanism, frame (1), perpendicular pin (7), with the corresponding eedles (62) of perpendicular pin (7), it is characterized in that: be positioned at perpendicular pin (7) lower end and upper end on the described frame (1) and be respectively equipped with the holder needle plate (4) and the girff (3) that can under transmission mechanism drives, replace lifting, described frame (1) also is provided with can control the electronic needle selection mechanism for jacquard (6) that eedles (62) promotes perpendicular pin (7), electronic needle selection mechanism for jacquard (6) is provided with and eedles (62) control corresponding pin (61), is provided with broaching tool (8) in the described girff (3); Described frame (1) also be provided with carriage (11) and can under transmission mechanism drives, promote electronic needle selection mechanism for jacquard (6) carriage (11) go up reciprocating motion near or away from the thrust unit (2) of eedles (62).
2. electronic jacquard machine as claimed in claim 1, it is characterized in that: described thrust unit (2) comprises that last rotation of electronic needle selection mechanism for jacquard (6) is provided with eccentric rotating shaft (26), eccentric rotating shaft (26) is provided with eccentric wheel (24) and sprocket wheel (27), and eccentric links (23) one ends and frame (1) are hinged and other holds and is sleeved on eccentric wheel (24) outer peripheral face; Described sprocket wheel (27) is in transmission connection with the transmission mechanism chain.
3. electronic jacquard machine as claimed in claim 1, it is characterized in that: described frame (1) slip cap respectively is provided with girff guide shaft (31) that connects girff (3) and the holder needle plate guide shaft (41) that is connected holder needle plate (4), also rotate on the described frame (1) and be provided with fork (5), be positioned at the rotating shaft bilateral symmetry on the fork (5) and be provided with two swing arms, be hinged with between one swing arm and the girff guide shaft (31) and can spur the girff pull bar (32) that girff guide shaft (31) slides, be hinged with between another swing arm and the holder needle plate guide shaft (41) and can spur the holder needle plate pull bar (42) that holder needle plate guide shaft (41) slides, described fork (5) is hingedly connected with the fork pull bar (51) that drives drop-down movable pendulum bar (5) reciprocally swinging at transmission mechanism.
4. as claim 1,2 or 3 described electronic jacquard machines, it is characterized in that: be provided with pulley (25) between described electronic needle selection mechanism for jacquard (6) and the carriage (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200261454U CN201074261Y (en) | 2007-08-04 | 2007-08-04 | Electronic jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200261454U CN201074261Y (en) | 2007-08-04 | 2007-08-04 | Electronic jacquard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074261Y true CN201074261Y (en) | 2008-06-18 |
Family
ID=39519523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200261454U Expired - Fee Related CN201074261Y (en) | 2007-08-04 | 2007-08-04 | Electronic jacquard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074261Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181985A (en) * | 2011-05-30 | 2011-09-14 | 祝新建 | Electronic jacquard card and drive board thereof |
| CN109221322A (en) * | 2018-08-27 | 2019-01-18 | 广州市康超信息科技有限公司 | A kind of cake cutting and upper pattern machine |
-
2007
- 2007-08-04 CN CNU2007200261454U patent/CN201074261Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181985A (en) * | 2011-05-30 | 2011-09-14 | 祝新建 | Electronic jacquard card and drive board thereof |
| CN102181985B (en) * | 2011-05-30 | 2013-04-17 | 祝新建 | Electronic lagcylinder and drive board thereof |
| CN109221322A (en) * | 2018-08-27 | 2019-01-18 | 广州市康超信息科技有限公司 | A kind of cake cutting and upper pattern machine |
| CN109221322B (en) * | 2018-08-27 | 2021-02-26 | 广州市康超信息科技有限公司 | Cake cutting and pattern-feeding machine |
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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: 20080618 Termination date: 20110804 |