CN201190209Y - Knit selector of double magneto-acting electronic jacquard - Google Patents
Knit selector of double magneto-acting electronic jacquard Download PDFInfo
- Publication number
- CN201190209Y CN201190209Y CNU2008200290856U CN200820029085U CN201190209Y CN 201190209 Y CN201190209 Y CN 201190209Y CN U2008200290856 U CNU2008200290856 U CN U2008200290856U CN 200820029085 U CN200820029085 U CN 200820029085U CN 201190209 Y CN201190209 Y CN 201190209Y
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- needle
- valve body
- perpendicular pin
- permanent magnetic
- upright needle
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Abstract
The utility model discloses a needle selecting device of an electronic jacquard with double-magnetic function. The needle selecting device comprises a left upright needle and a right upright needle which are oppositely arranged, wherein, a left lifting knife and a right lifting knife are respectively installed at the outer sides of the left upright needle and the right upright needle, a valve body is arranged between the left upright needle and the right upright needle, an electromagnet is arranged in the valve body, a right upper permanent magnetic sheet and a right lower permanent magnetic sheet with opposite magnetic polarities are arranged at the inner side of the right upright needle, the left upper permanent magnetic sheet and the right lower permanent magnetic sheet with the opposite magnetic polarities are arranged at the inner side of the left upright needle, a right upright needle window and a left upright needle window are respectively opened on the right upright needle and the left upright needle positioned above the permanent magnetic sheets, and a valve body right hook and a valve body left hook matched with the right upright needle window and the left upright needle window are respectively arranged at the both sides of the valve body. The utility model has the advantages that the suction and the rejection of the upright needle are respectively under the actions of two forces due to the double-magnetic function, the needle selection is reliable, and the wrong action is not easy to occur, thus the electrical energy loss is greatly reduced, and the heating is little; and the double-magnetic function is not influenced by the residual magnetism, thereby the needle selecting speed of the electronic jacquard is enhanced.
Description
Technical field
The utility model relates to a kind of needle selecting device that uses, the particularly needle selecting device of a kind of pair of magnetic action electronic jacquard machine on jacquard.
Background technology
The general character of needle selecting device is the effect by electromagnet in traditional electronic jacquard machine, makes the perpendicular pin that moves up and down produce or not produce the position skew, thereby makes perpendicular needle set that different deviation posts be arranged.In order to make perpendicular needle movement reliable, clear in the flat steady partially or essential position of non-migration of erecting pin on the needle selection position of combining, that is to say that should there be certain distance two positions, are generally about 3mm.In the prior art, needle selecting device generally is to be made of the electromagnetic valve of a fixed position and perpendicular pin, and electromagnetic valve is made of valve body and electromagnet, but perpendicular pin is made by sheet metal, if electromagnet is switched on, perpendicular pin is by adhesive during work, then perpendicular pin breaks away from valve body by its elastic force, returns to the equilbrium position.The shortcoming of this type of needle selecting device is: the electromagnetism power consumption is big, and the remanent magnetism that produces during adhesive is big, causes to discharge difficulty, so easily produce misoperation and require lower environment temperature when using in electronic jacquard machine.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, and a kind of reasonable in design is provided, and needle selection is reliable, reduces electric energy loss, can improve the needle selecting device of two magnetic action electronic jacquard machines of electronic jacquard machine needle selection speed.
For achieving the above object, the technical solution adopted in the utility model is: the needle selecting device of a kind of pair of magnetic action electronic jacquard machine, comprise the perpendicular pin of a perpendicular pin in the right side that is oppositely arranged and a left side, the right perpendicular pin outside is equipped with the right side and griffes, the Zuo Shuzhen outside is equipped with a left side and griffes, it is characterized in that: be provided with valve body between perpendicular pin in the described right side and the Zuo Shuzhen, electromagnet is installed in the valve body, right perpendicular pin inboard is provided with opposite upper right permanent magnetic sheet of magnetic polarity and the permanent magnetic sheet in bottom right, a left side is provided with opposite upper left permanent magnetic sheet of magnetic polarity and the permanent magnetic sheet in bottom right on the perpendicular pin inboard equally, right perpendicular pin and Zuo Shuzhen go up and are positioned at upper right permanent magnetic sheet and upper left permanent magnetic sheet top has the perpendicular pin window of a right perpendicular pin window and a left side, and the valve body both sides are respectively arranged with the right hook of valve body that matches with the perpendicular pin window of a right perpendicular pin window and a left side and valve body is left links up with.
Be positioned at the right side on the perpendicular pin outside, the described right side and griffe upper fixed right block is arranged, be positioned at a left side on the Zuo Shuzhen outside and griffe upper fixed left block is arranged.
Perpendicular pin in the described right side and Zuo Shuzhen are made by non-magnet material.
The utility model compared with prior art has the following advantages: the utility model reasonable in design, because two magnetic action, perpendicular pin adhesive is subjected to two kinds of power effects respectively with repulsion, and needle selection is reliable, is difficult for producing misoperation; Owing to two magnetic action, reduce electric energy loss greatly again, thereby heating is also little; In addition, two magnetic action are not influenced by remanent magnetism, thereby have improved the needle selection speed of electronic jacquard machine.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
The needle selecting device of a kind of pair of magnetic action electronic jacquard machine as shown in Figure 1, comprise perpendicular pin 6a in the right side that is oppositely arranged and the perpendicular pin 6b in a left side, the right perpendicular pin 6a outside is equipped with the right side and griffes 1a, the perpendicular pin 6b outside, a left side is equipped with a left side and griffes 1b, be provided with valve body 8 between perpendicular pin 6a in the described right side and the perpendicular pin 6b in a left side, electromagnet 7 is installed in the valve body 8, right perpendicular pin 6a inboard is provided with opposite upper right permanent magnetic sheet 4a of magnetic polarity and the permanent magnetic sheet 5a in bottom right, a left side is provided with opposite upper left permanent magnetic sheet 4b of magnetic polarity and the permanent magnetic sheet 5b in bottom right on the perpendicular pin 6b inboard equally, pin 6a is erected on the right side and the perpendicular pin 6b in a left side upward and above being positioned at upper right permanent magnetic sheet 4a and upper left permanent magnetic sheet 4b has right perpendicular pin window 2a and the left pin window 2b of erecting, and valve body 8 both sides are respectively arranged with a valve body right hook 3a and a valve body left side of matching with right perpendicular pin window 2a and the left pin window 2b of erecting and link up with 3b.
Be positioned at the right side on the perpendicular pin 6a outside, the described right side and griffe the 1a upper fixed right block 9a is arranged, be positioned at a left side on the perpendicular pin 6b outside, a left side and griffe the 1b upper fixed left block 9b is arranged.
The utility model operation principle is as follows: as shown in Figure 1, when 1a is griffed when rising to the extreme higher position in the right side, if electromagnet 7 passes through forward current, under two magnetic action, right perpendicular pin 6a is subjected to the suction of electromagnet 7 and close left, and is close to valve body 8 right sides, right perpendicular pin window 2a drops on the right hook of the valve body 3a, when 1a is griffed when descending in the right side, right perpendicular pin 6a no longer griffes 1a with the right side and descends, and forms top line; If electromagnet 7 is by negative current, under two magnetic action, right perpendicular pin 6a is subjected to the repulsive interaction of electromagnet 7 and away from valve body 8, when 1a is griffed when descending in the right side, right perpendicular pin 6a griffes 1a with the right side and descends, and forms lower layer warp yarns.In like manner, a left side is griffed 1b and is risen and can obtain identical effect with decline.Griffe 1a and left 1b moves up and down respectively on the right side of both sides, realizes the needle selection of electronic jacquard machine, forms Warp opening.
Claims (3)
1, the needle selecting device of a kind of pair of magnetic action electronic jacquard machine, comprise the perpendicular pin (6b) of a perpendicular pin (6a) in the right side that is oppositely arranged and a left side, right perpendicular pin (6a) outside is equipped with the right side and griffes (1a), Zuo Shuzhen (6b) outside is equipped with a left side and griffes (1b), it is characterized in that: the described right side is erected between the perpendicular pin (6b) of a pin (6a) and a left side and is provided with valve body (8), electromagnet (7) is installed in the valve body (8), right perpendicular pin (6a) inboard is provided with the opposite permanent magnetic sheet of upper right permanent magnetic sheet (4a) and bottom right (5a) of magnetic polarity, be provided with the opposite permanent magnetic sheet of upper left permanent magnetic sheet (4b) and bottom right (5b) of magnetic polarity on Zuo Shuzhen (6b) inboard equally, the perpendicular pin (6b) in a right perpendicular pin (6a) and a left side is gone up and is positioned at upper right permanent magnetic sheet (4a) and upper left permanent magnetic sheet (4b) top has the perpendicular pin window (2b) of a right perpendicular pin window (2a) and a left side, and valve body (8) both sides are respectively arranged with erects the valve body right side that pin window (2b) matches with a right perpendicular pin window (2a) and a left side and link up with (3a) and left link up with (3b) of valve body.
2, the needle selecting device of according to claim 1 pair of magnetic action electronic jacquard machine, it is characterized in that: the described right side is erected and is positioned at the right side on pin (6a) outside and griffes (1a) upper fixed right block (9a) is arranged, and is positioned at a left side on Zuo Shuzhen (6b) outside and griffes (1b) upper fixed left block (9b) is arranged.
3, the needle selecting device of according to claim 1 and 2 pair of magnetic action electronic jacquard machine is characterized in that: the described right side is erected the perpendicular pin (6b) of a pin (6a) and a left side and is made by non-magnet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200290856U CN201190209Y (en) | 2008-05-14 | 2008-05-14 | Knit selector of double magneto-acting electronic jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200290856U CN201190209Y (en) | 2008-05-14 | 2008-05-14 | Knit selector of double magneto-acting electronic jacquard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201190209Y true CN201190209Y (en) | 2009-02-04 |
Family
ID=40334368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200290856U Expired - Fee Related CN201190209Y (en) | 2008-05-14 | 2008-05-14 | Knit selector of double magneto-acting electronic jacquard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201190209Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509164B (en) * | 2009-03-26 | 2012-05-30 | 浙江新辉纺织机械有限公司 | Electromagnetic needle selector for jacquard |
-
2008
- 2008-05-14 CN CNU2008200290856U patent/CN201190209Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509164B (en) * | 2009-03-26 | 2012-05-30 | 浙江新辉纺织机械有限公司 | Electromagnetic needle selector for jacquard |
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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: 20090204 |