CN103924375A - Eight-blade high-frequency electromagnet driving type needle selector - Google Patents
Eight-blade high-frequency electromagnet driving type needle selector Download PDFInfo
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- CN103924375A CN103924375A CN201410179064.2A CN201410179064A CN103924375A CN 103924375 A CN103924375 A CN 103924375A CN 201410179064 A CN201410179064 A CN 201410179064A CN 103924375 A CN103924375 A CN 103924375A
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- electromagnet
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- selection piece
- needle
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Abstract
The invention discloses an eight-blade high-frequency electromagnet driving type needle selector. The eight-blade high-frequency electromagnet driving type needle selector comprises a frame and eight needle selecting blades movably connected to the frame and further comprises an electromagnet set, a circuit board and a connecting plug. The electromagnet set comprises eight electromagnets which are independent of one another, and the electromagnets are distributed in the frame in a staggered mode and correspondingly matched with the needle selecting blades one to one. The circuit board is arranged in the frame and electrically connected with the electromagnets, and the circuit board transports control signals to the electromagnets. The connecting plug is fixedly connected with the frame and electrically connected with the circuit board. The eight-blade high-frequency electromagnet driving type needle selector is simple in structure, convenient to use, low in cost and stable in performance, the ceramic needle selecting mode generally used in the prior art is replaced with the electromagnetic needle selecting mode, and high-frequency swing of the needle selecting blades can be achieved so that the needle selecting function of the needle selecting blades is achieved. The eight-blade high-frequency electromagnet driving type needle selector can run at high frequency and high speed with a high load at high voltage and can be widely suitable for improvement and upgrading of a traditional needle selector.
Description
Technical field
The present invention relates to field of textile machinery, particularly a kind of eight knife ups frequency solenoid actuated formula slide cam selectors.
Background technology
Existing slide cam selector mostly is piezoelectric ceramic driven slide cam selector, this slide cam selector is by piezoelectric ceramics, to be driven the swing of selection piece, realize needle selection, it has a lot of defects and deficiency: first, the ceramic slide cam selector internal part of import is more and all comparatively expensive, in manufacturing process assembling very complicated, so not only increased production cost, and finished product is safeguarded and damage maintenance is extremely inconvenient, causes succinctly having shortened service life; Secondly, manufacturer is cost-saving, uses with domestic pottery and replaces import pottery, and because domestic ceramic technology is still immature, this low-quality pottery causes the performance of product greatly to reduce, and duty is extremely unstable.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned defect that how to overcome prior art, and a kind of eight knife ups solenoid actuated formula slide cam selector is frequently provided.
For solving the problems of the technologies described above, this eight knife up frequently solenoid actuated formula slide cam selector comprises framework and is movably connected in eight selection pieces on this framework, it also comprises electromagnet group, wiring board and connection-peg, wherein said electromagnet group comprises eight electromagnet independent of each other, it is inner that this electromagnet dislocation type is laid in described framework, and with described selection piece Corresponding matching one by one, it is inner that described wiring board is arranged on described framework, it is electrically connected to described electromagnet, and to electromagnet transmission of control signals, described connection-peg is fixedly connected on described framework, and be electrically connected to described wiring board.Connection-peg switches on power after energising, and wiring board is delivered to electromagnet group by command program signal, and electromagnet energising produces magnetic field and selection piece lower magnetic partly interacts and selection piece is swung to the left or to the right, thereby realizes its needle selecting function.
As optimization, on described framework, evenly lay eight selection piece axis holes, described selection piece comprises metal part, glue packet portion, needle selection bobbin and permanent magnet, framework is fixedly connected with needle selection bobbin by selection piece axis hole with selection piece.
As optimization, each electromagnet of described electromagnet group with the permanent magnet position of each selection piece from mating; Permanent magnet on each electromagnet of electromagnet group and selection piece produces active force by magnetic field interaction and works.Sensed position matches, reaction speed while having improved operation.
As optimization, described framework is provided with eight electromagnet locating slots, and each electromagnet of described electromagnet group is fixed in this electromagnet locating slot successively.Electromagnet assembling and positioning is more accurate, and not only production process facilitates easy to operately, and makes product be convenient to habit maintenance and disassembling, assembling and replacing.
As optimization, described wiring board is provided with eight terminal sockets, and each electromagnet of described electromagnet group is realized and being electrically connected to wiring board by this terminal socket.Not only be convenient to assembling, maintenance and change, and making to be connected firmly between parts, having promoted the stability of product.
As optimization, described selection piece axis hole and needle selection bobbin interference fit; Metal part, glue packet portion and the electromagnet of described selection piece are fixedly connected with, and needle selection bobbin and glue packet portion rotary type are pivotally connected.Design like this, adopts between parts and is fixed, and the mode that components interior hinge rotates avoids selection piece axis hole mill to reduce greatly Product Precision.
As optimization, described framework is aluminum frame, and the metal of described selection piece is partly high steel sheet.So design, framework is used aluminium matter, makes whole light and easily processing; Component end item radiating rate is very fast; Selection piece metal partly adopts injection structure, has reduced secondary operations and assembling, has improved precision simultaneously.
The present invention's eight knife ups frequency solenoid actuated formula structure of needle selection device are simple, easy to use, with low cost, stable performance, it utilizes electromagnetic needle selection to replace the mode of the ceramic needle selection that prior art generally used, the swing in high frequency that realizes selection piece reaches the needle selecting function of selection piece, high frequency, high negative, high-speed cruising be can under high pressure conditions, realize, improvement and the upgrading of traditional slide cam selector are widely used in.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention's eight knife ups frequency solenoid actuated formula slide cam selectors are described further:
Fig. 1 is this eight knife up planar structure schematic diagram of solenoid actuated formula slide cam selector frequently;
Fig. 2 is this eight knife up perspective view of the framework of solenoid actuated formula slide cam selector frequently;
Fig. 3 is this eight knife up perspective view of the selection piece of solenoid actuated formula slide cam selector frequently.
In figure: 1-framework, 2-selection piece, 3-electromagnet group, 4-wiring board, 5-connection-peg, 6-electromagnet, 7-selection piece axis hole, 8-metal part, 9-glue packet portion, 10-needle selection bobbin, 11-permanent magnet, 12-electromagnet locating slot, 13-terminal socket.
The specific embodiment
As shown in Figures 1 to 3, this eight knife up frequently solenoid actuated formula slide cam selector comprises framework 1 and is movably connected in eight selection pieces 2 on this framework 1, it also comprises electromagnet group 3, wiring board 4 and connection-peg 5, wherein said electromagnet group 3 comprises eight electromagnet 6 independent of each other, these electromagnet 6 dislocation types are laid in described framework 1 inside, and with described selection piece 2 Corresponding matching one by one, described wiring board 4 is arranged on described framework 1 inside, it is electrically connected to described electromagnet 6, and to electromagnet 6 transmission of control signals, described connection-peg 5 is fixedly connected on described framework 1, and be electrically connected to described wiring board 4.On described framework 1, evenly lay eight selection piece axis holes 7, described selection piece 2 comprises metal part 8, glue packet portion 9, needle selection bobbin 10 and permanent magnet 11, and framework 1 is fixedly connected with needle selection bobbin 10 by selection piece axis hole 7 with selection piece 2.Described electromagnet group 3 each electromagnet 8 with permanent magnet 11 positions of each selection piece 2 from mating; Permanent magnet 11 on electromagnet group 3 each electromagnet 8 and selection piece 2 produces active force by magnetic field interaction and works.Described framework 1 is provided with eight electromagnet locating slots 12, and described electromagnet group 3 each electromagnet 6 are fixed in this electromagnet locating slot 12 successively.Described wiring board 4 is provided with eight terminal sockets 13, and described electromagnet group 3 each electromagnet 6 are realized and being electrically connected to wiring board 4 by this terminal socket 13.Described selection piece axis hole 7 and needle selection bobbin 10 interference fit; The metal part 8 of described selection piece 2, glue packet portion 9 and electromagnet 11 are fixedly connected with, and needle selection bobbin 10 is pivotally connected with glue packet portion 9 rotary types.Described framework 1 is aluminum frame, and the metal part 8 of described selection piece 2 is high steel sheet.
Above-mentioned embodiment is intended to illustrate the present invention and can be professional and technical personnel in the field's realization or use; it will be apparent for those skilled in the art that above-mentioned embodiment is modified; therefore the present invention includes but be not limited to above-mentioned embodiment; any these claims or description of meeting described; meet the product with principle disclosed herein and novelty, inventive features, within all falling into protection scope of the present invention.
Claims (7)
1. knife up solenoid actuated formula slide cam selector frequently, it is characterized in that: comprise framework (1) and be movably connected in eight selection pieces (2) on this framework (1), it also comprises electromagnet group (3), wiring board (4) and connection-peg (5), wherein said electromagnet group (3) comprises eight electromagnet independent of each other (6), this electromagnet (6) dislocation type is laid in described framework (1), and with described selection piece (2) Corresponding matching one by one, described wiring board (4) is arranged on described framework (1) inside, it is electrically connected to described electromagnet (6), and to electromagnet (6) transmission of control signals, described connection-peg (5) is fixedly connected on described framework (1), and be electrically connected to described wiring board (4).
2. eight knife ups according to claim 1 solenoid actuated formula slide cam selectors frequently, it is characterized in that: upper eight the selection piece axis holes (7) of evenly laying of described framework (1), described selection piece (2) comprises metal part (8), glue packet portion (9), needle selection bobbin (10) and permanent magnet (11), and framework (1) is fixedly connected with needle selection bobbin (10) by selection piece axis hole (7) with selection piece (2).
3. eight knife ups according to claim 2 solenoid actuated formula slide cam selectors frequently, is characterized in that: each electromagnet of described electromagnet group (3) (8) with permanent magnet (11) position of each selection piece (2) from mating; Permanent magnet (11) on each electromagnet of electromagnet group (3) (8) and selection piece (2) produces active force by magnetic field interaction and works.
4. eight knife ups according to claim 3 solenoid actuated formula slide cam selectors frequently, it is characterized in that: described framework (1) is provided with eight electromagnet locating slots (12), each electromagnet of described electromagnet group (3) (6) is fixed in this electromagnet locating slot (12) successively.
5. eight knife ups according to claim 4 solenoid actuated formula slide cam selectors frequently, it is characterized in that: described wiring board (4) is provided with eight terminal sockets (13), each electromagnet of described electromagnet group (3) (6) is realized and being electrically connected to wiring board (4) by this terminal socket (13).
6. eight knife ups frequency solenoid actuated formula slide cam selectors according to claim 1, is characterized in that: described selection piece axis hole (7) and needle selection bobbin (10) interference fit; Metal part (8), glue packet portion (9) and the electromagnet (11) of described selection piece (2) are fixedly connected with, and needle selection bobbin (10) is pivotally connected with glue packet portion (9) rotary type.
7. eight knife ups frequency solenoid actuated formula slide cam selectors according to claim 1, is characterized in that: described framework (1) is aluminum frame, and the metal part (8) of described selection piece (2) is high steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179064.2A CN103924375A (en) | 2014-04-30 | 2014-04-30 | Eight-blade high-frequency electromagnet driving type needle selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179064.2A CN103924375A (en) | 2014-04-30 | 2014-04-30 | Eight-blade high-frequency electromagnet driving type needle selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103924375A true CN103924375A (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410179064.2A Pending CN103924375A (en) | 2014-04-30 | 2014-04-30 | Eight-blade high-frequency electromagnet driving type needle selector |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1689458A1 (en) * | 1989-12-19 | 1991-11-07 | Le Sp K B Proekt Trikotazhnykh | Needle selector of knitting machine |
| EP0607565A2 (en) * | 1993-01-08 | 1994-07-27 | HARTING ELEKTRONIK GmbH | Magnet system for a selection block on textile machines |
| CN200985415Y (en) * | 2006-12-11 | 2007-12-05 | 欧嘉丽 | Electronic needle selector for textile machine |
| CN201343617Y (en) * | 2009-01-19 | 2009-11-11 | 温岭市明月机械配件厂 | Needle selecting device for flat knitting machine |
| CN201386183Y (en) * | 2009-04-03 | 2010-01-20 | 张永新 | Needle selector |
| CN102851870A (en) * | 2012-04-06 | 2013-01-02 | 东莞市沃德电子科技有限公司 | Needle selection device |
| CN203821042U (en) * | 2014-04-30 | 2014-09-10 | 龙金禄 | Eight-knife high-frequency electromagnet-driven needle-selecting device |
-
2014
- 2014-04-30 CN CN201410179064.2A patent/CN103924375A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1689458A1 (en) * | 1989-12-19 | 1991-11-07 | Le Sp K B Proekt Trikotazhnykh | Needle selector of knitting machine |
| EP0607565A2 (en) * | 1993-01-08 | 1994-07-27 | HARTING ELEKTRONIK GmbH | Magnet system for a selection block on textile machines |
| CN200985415Y (en) * | 2006-12-11 | 2007-12-05 | 欧嘉丽 | Electronic needle selector for textile machine |
| CN201343617Y (en) * | 2009-01-19 | 2009-11-11 | 温岭市明月机械配件厂 | Needle selecting device for flat knitting machine |
| CN201386183Y (en) * | 2009-04-03 | 2010-01-20 | 张永新 | Needle selector |
| CN102851870A (en) * | 2012-04-06 | 2013-01-02 | 东莞市沃德电子科技有限公司 | Needle selection device |
| CN203821042U (en) * | 2014-04-30 | 2014-09-10 | 龙金禄 | Eight-knife high-frequency electromagnet-driven needle-selecting device |
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Application publication date: 20140716 |
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