CN2448854Y - Needle selector for fabric jacquard - Google Patents
Needle selector for fabric jacquard Download PDFInfo
- Publication number
- CN2448854Y CN2448854Y CN 00263917 CN00263917U CN2448854Y CN 2448854 Y CN2448854 Y CN 2448854Y CN 00263917 CN00263917 CN 00263917 CN 00263917 U CN00263917 U CN 00263917U CN 2448854 Y CN2448854 Y CN 2448854Y
- Authority
- CN
- China
- Prior art keywords
- eedles
- jacquard
- needle
- plate
- selecting device
- 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 - Fee Related
Links
Landscapes
- Looms (AREA)
Abstract
The utility model relates to a needle-selecting device for a fabric jacquard, which is provided with a cross needle which is butted with the cross needle of the jacquard, and the rear end of each cross needle is respectively provided with a vertical needle and an electromagnetic device which can drive the vertical needle to move. The electromagnetic device is electrically controlled by a controller; the front end of the needle-selecting device is provided with a positioning plate which can be fixed onto the jacquard; the front end of the cross needle passes through a through hole of the positioning plate; the rear end is arranged in a U-shaped groove of a guide plate of the cross needle; the external diameter of the head portion of the cross needle is greater than the hole diameter of the through hole of the positioning plate, and the needle-selecting device for a fabric jacquard is provided with a sinking hole which is butted with the cross needle of the jacquard. The needle-selecting device for a fabric jacquard can be used for replacing a paper plate of the jacquard of the traditional paper plate.
Description
The utility model relates to a kind of fabric jacquard needle selecting device of cardboard of alternative cardboard jacquard.
Traditional cardboard fabric jacquard has simple in structure, easy to maintenance, has vast advantages such as maintenance and operation personnel, but owing to use the cardboard needle selection, the making sheet cycle is long, the replacing cardboard bothers, the cost height.Chinese invention patent ublic specification of application CN1202542A discloses a kind of jacquard needle selecting device of alternative cardboard, it is made up of box body, controller, eedles, perpendicular pin, restoring board and control circuit etc., wherein also having a resetting-mechanism to drive restoring board resets, this needle selecting device complex structure, fault is many, maintenance difficult, production efficiency are difficult to improve.
It is a kind of simple in structure that the purpose of this utility model is to provide, and uses fabric jacquard needle selecting device easy to maintenance.
For achieving the above object, fabric jacquard needle selecting device of the present utility model has a transmission mechanism 1 that is fixed on the jacquard cylinder rocker, the eedles 8 that docks with the jacquard eedles is arranged on this transmission mechanism 1, be positioned at the calutron 6 that respectively there is a perpendicular pin 13 each eedles 8 rear end and drives these perpendicular pin 13 actions, calutron 6 is by controller 5 electric control, front end at needle selecting device has one for the location-plate 7 that is fixed on the jacquard, this location-plate 7 has and the corresponding through hole of jacquard eedles, eedles 8 front ends on the described transmission mechanism pass the through hole of location-plate 7, the rear end is arranged in eedles guide plate 9 corresponding U-lags, the head outer diameter of this eedles 8 is greater than the through-hole aperture of location-plate 7, and has the counterbore 10 that docks with the jacquard eedles.
On above-mentioned each eedles 8 back-moving spring 11 can be arranged, these back-moving spring 11 1 ends are stuck in location-plate 7, and the other end is stuck on the eedles 8.
Above-mentioned calutron 6 can be made up of upper and lower two coaxial air-cored electromagnetses 14,15, and perpendicular pin 13 is positioned at two electromagnet axle center.
The utility model fabric jacquard needle selecting device is used for substituting the cardboard of conventional cardboard jacquard.Compared with the prior art, complicated restoring board, resetting-mechanism etc. have been omitted.It is simple and reasonable for structure, and fault is less in the use, and installation and easy to maintenance can be used under situation about original cardboard jacquard not being changed, and low in energy consumption, steady operation under various speed and needle selection state.This device cost of manufacture is low, will produce bigger facilitation to the automatic improving of China's textile industry.
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model fabric jacquard needle selecting device schematic diagram;
Fig. 2 is cell schematics in the utility model fabric jacquard needle selecting device.
As shown in Figure 1, there is fitting joint 2 front of transmission mechanism 1, is used for driving the reciprocating mechanism of cylindrical fireworks with the fabric jacquard and is connected.The wheel 3 of motion on guide rail 4 is equipped with at transmission mechanism 1 rear portion, with most of weight of carrying needle selecting device.On transmission mechanism 1, have and the corresponding eedles guide plate 9 of each layer of fabric jacquard eedles, on every layer of eedles guide plate 9, have and the corresponding U-shaped elongated slot of jacquard eedles.At the front end of needle selecting device the one fixing location-plate 7 on the jacquard eedles orifice plate is arranged, have on this location-plate 7 and the corresponding through hole of jacquard eedles, corresponding one by one so that eedles 8 passes behind this through hole with the jacquard eedles.As shown in Figure 2, each eedles 8 front end passes the through hole of location-plate 7, and the rear end is arranged in eedles guide plate 9 corresponding U-shaped elongated slots, and the external diameter of the front end head of eedles 8 is greater than the through-hole aperture of location-plate 7, and the counterbore 10 that docks with the jacquard eedles is arranged.Respectively there is a perpendicular pin 13 each eedles 8 rear end, and this perpendicular pin 13 is positioned on the upright position of U-shaped elongated slot of eedles guide plate 9 of eedles 8 rear ends.Calutron 6 is made up of two coaxial air-cored electromagnetses 14,15 up and down, and above-mentioned perpendicular pin 13 is positioned at the axle center of these two coaxial air-cored electromagnetses.Controller 5 circuit connect each calutron 6, and the last electromagnet 14 of control calutron 6 and the "on" position and the voltage of lower electromagnet 15 move up or down so that calutron 6 drives perpendicular pin 13.Also have a V font back-moving spring 11 on eedles 8, these back-moving spring 11 bigger heads are stuck on the location-plate 7, and less afterbody is clamped on the deep gouge 12 on the eedles 8.The layer distance of the distribution of the through hole of above-mentioned location-plate 7, eedles guide plate 9, the distance of U-lag and the quantity of eedles 8 are to decide according to the specifications and models of fabric jacquard, and is corresponding with the fabric jacquard eedles of being joined.
When using the utility model needle selecting device, earlier select the needle selecting device that matches with the jacquard eedles for use according to fabric jacquard model, fitting joint 2 is installed in the fabric jacquard to be driven in the reciprocating mechanism of cylindrical fireworks, location-plate 7 is fixed on the jacquard eedles orifice plate by screw 16, the counterbore 10 of eedles 8 heads is aimed at the jacquard eedles one by one, jacquard eedles end is enclosed within the counterbore 10 of eedles 8.Control program according to the decorative pattern situation of institute's textile fabric finishes for controller 5 in advance makes controller 5 follow procedures control each calutron 6.When needle selecting device under the drive of transmission mechanism 1 by after when travelling forward, if the last electromagnet of calutron 6 14 energisings, then perpendicular pin 13 is raised, the motion of needle selecting device is to not influence of eedles 8, eedles 8 is with respect to jacquard place inactive state, this state is equivalent to the porose state of cardboard, otherwise, not energising of last electromagnet 14 when calutron 6, then perpendicular pin 13 is not raised, the afterbody drive eedles 8 that perpendicular pin 13 blocks eedles 8 travels forward, and this state is equivalent to the atresia state of cardboard.For the perpendicular pin 13 after being raised is resetted as early as possible, give lower electromagnet 15 moments energising finish once the operation of porose state at perpendicular pin 13 after, will erect pin 13 and retract and reset.Back-moving spring 11 has been avoided the U-shaped elongated slot and the friction of eedles 8 on the eedles guide plate 9 on the one hand, may drive eedles 8 motions when realizing the porose state of cardboard, and when moving after needle selecting device is by forward direction on the other hand, assistance eedles 8 resets.Above-mentioned go up electromagnet 14 and lower electromagnet 15 whether switch on and conduction time length, voltage swing, control by controller 5.In the needle selecting device motion process, because location-plate 7 is fixed on the jacquard, location-plate 7 is all the time in inactive state, head was stuck on the location-plate 7 when eedles 8 resetted, like this, the distance that resets of eedles 8 just can shorten, and the jacquard eedles is enclosed within the counterbore 10 of eedles 8 heads all the time.
Claims (3)
1. fabric jacquard needle selecting device, a transmission mechanism (1) that is fixed on the jacquard cylinder rocker is arranged, the eedles (8) that docks with the jacquard eedles is arranged on this transmission mechanism (1), being positioned at each eedles (8) rear end respectively has a perpendicular pin (13) and drives the calutron (6) that is somebody's turn to do perpendicular pin (13) action, calutron (6) is by controller (5) electric control, it is characterized in that, the front end of this needle selecting device has one for the location-plate (7) that is fixed on the jacquard, this location-plate (7) has and the corresponding through hole of jacquard eedles, eedles on the described transmission mechanism (8) front end passes the through hole of location-plate (7), the rear end is arranged in the corresponding U-lag of eedles guide plate (9), the head outer diameter of this eedles (8) is greater than the through-hole aperture of location-plate (7), and has the counterbore (10) that docks with the jacquard eedles.
2. according to the described fabric jacquard needle selecting device of claim 1, it is characterized in that a back-moving spring (11) is respectively arranged on described each eedles (8), these back-moving spring (11) one ends are stuck in location-plate (7), and the other end is stuck on the eedles (8).
3. according to the described fabric jacquard needle selecting device of claim 1, it is characterized in that described calutron (6) is made up of upper and lower two coaxial air-cored electromagnetses (14,15), perpendicular pin (13) is positioned at two electromagnet axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00263917 CN2448854Y (en) | 2000-11-28 | 2000-11-28 | Needle selector for fabric jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00263917 CN2448854Y (en) | 2000-11-28 | 2000-11-28 | Needle selector for fabric jacquard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2448854Y true CN2448854Y (en) | 2001-09-19 |
Family
ID=33618765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00263917 Expired - Fee Related CN2448854Y (en) | 2000-11-28 | 2000-11-28 | Needle selector for fabric jacquard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2448854Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100334277C (en) * | 2004-07-14 | 2007-08-29 | 喻冬平 | Electromagnetic lag cylinder with horizontal top rod and vertical electromagnetic needle selecting assembly |
| CN100436676C (en) * | 2003-08-08 | 2008-11-26 | 郑小军 | Electronic pattern card |
| CN104911781A (en) * | 2015-05-28 | 2015-09-16 | 芜湖品度电子科技有限公司 | Red vulcanized paper board for jacquard ropes |
-
2000
- 2000-11-28 CN CN 00263917 patent/CN2448854Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436676C (en) * | 2003-08-08 | 2008-11-26 | 郑小军 | Electronic pattern card |
| CN100334277C (en) * | 2004-07-14 | 2007-08-29 | 喻冬平 | Electromagnetic lag cylinder with horizontal top rod and vertical electromagnetic needle selecting assembly |
| CN104911781A (en) * | 2015-05-28 | 2015-09-16 | 芜湖品度电子科技有限公司 | Red vulcanized paper board for jacquard ropes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103010726A (en) | Automatic part charging device of automobile welding production line | |
| CN2448854Y (en) | Needle selector for fabric jacquard | |
| CN201628766U (en) | Automatic clamp and elevating device of electric meter detection device | |
| CN2923756Y (en) | Rapier loom computer multi-arm controller | |
| CN102912567A (en) | Cross-stitch embroidery machine | |
| CN205887933U (en) | Five metals is with device that forges iron fast | |
| CN206172535U (en) | Battery handling device | |
| CN209602760U (en) | A kind of driving mechanism of sewing machine | |
| CN102820745B (en) | Wire-gathering clamp for massively manufacturing motor deformed coils | |
| CN209050637U (en) | A kind of two-way pitch-changing mechanism | |
| CN202345630U (en) | Inserted-pin type connecting device | |
| CN100493296C (en) | Multiple head line burying machine | |
| CN206562496U (en) | Electromagnetic levitation type electronic jacquard needle selection driving plate | |
| CN205544868U (en) | Electromagnetic drive mechanism | |
| CN203096386U (en) | Cross-stitch embroidery machine | |
| CN2303007Y (en) | Double acting bobby electronic lag cylinder | |
| CN101624759B (en) | Computer sewing machine capable of controlling thread end length | |
| CN206512424U (en) | A kind of more smooth machine head of embroidery machine of embroidering | |
| CN205343838U (en) | Printing shower nozzle transmission of 3D printer | |
| CN216338269U (en) | Guide bar shogging mechanism of warp knitting machine | |
| CN215792756U (en) | Book indentation forming device | |
| CN219783798U (en) | Electric toy train signal lamp | |
| CN208290465U (en) | A kind of shaping tooling of SUV roof plastics luggage carrier | |
| CN210046415U (en) | Lower subassembly fixed bolster waist hole burr remove device | |
| CN217973579U (en) | Ejection structure for triangular bottom plate |
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 |