CN104532464B - The driver of slide cam selector - Google Patents
The driver of slide cam selector Download PDFInfo
- Publication number
- CN104532464B CN104532464B CN201510029507.4A CN201510029507A CN104532464B CN 104532464 B CN104532464 B CN 104532464B CN 201510029507 A CN201510029507 A CN 201510029507A CN 104532464 B CN104532464 B CN 104532464B
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- CN
- China
- Prior art keywords
- swing arm
- driver
- cutter head
- magnet
- adjutage
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
- D04B15/78—Electrical devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The present invention relates to the electronic jacquard needle selector of circular knitting machine, the driver of a kind of slide cam selector.Including driver skeleton, described driver skeleton is provided with coil and magnetic core；It is characterized in that, described driver skeleton is provided with adjutage in the operative end surface side of magnetic core, and will be arranged on described adjutage with the swing arm of Magnet by axle, swing arm can on axle flexible rotating, magnet poles on swing arm is in the face of described magnetic core operative end surface, and Magnet is with magnetic core operative end surface spaced a predetermined distance；Swing arm is provided with the drive end for driving cutter head；Cutter head is connected with adjutage by fixing axle, cutter head can on fixing axle flexible rotating, and the oscillation center of cutter head and swing arm is spaced a predetermined distance.The present invention can make the drive part of slide cam selector become independent functional module, simplifies production procedure.
Description
Technical field
The present invention relates to the electronic jacquard needle selector of circular knitting machine, the driver of a kind of slide cam selector.
Background technology
Electronic jacquard needle selector is a kind of Automated condtrol parts applied on circular knitting machine.By computer control, slide cam selector can make the weaved fabric of circular knitting machine have abundant flower pattern pattern.
The slide cam selector driven generally, based on electromagnetic principle, its electric magnet and the cutter head one_to_one corresponding with Magnet, and the Magnet on cutter head is towards electric magnet magnetic core end face, by changing the polarity of electric magnet, cutter head can be driven to swing for the center of circle with the fixing axle of cutter head, be more than the drive part of slide cam selector.Affected by machining accuracy and installation accuracy, distance between cutter head with electric magnet needs repeatedly to debug and mate, limited by slide cam selector shell structure, debugging and matching process need to dismantle cutter head or electric magnet, the step for extremely expend man-hour, same problem exists in after-sales service, adds the maintenance cost of user.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of independent driver, it is possible to replaces slide cam selector and drives funtion part, reaches to simplify the purpose of production procedure.
The present invention solves above-mentioned technical problem, the technical scheme is that
The driver of a kind of slide cam selector, including driver skeleton, described driver skeleton is provided with coil and magnetic core；Described driver skeleton is provided with adjutage in the operative end surface side of magnetic core, and will be arranged on described adjutage with the swing arm of Magnet by axle, swing arm can on axle flexible rotating, magnet poles on swing arm is in the face of described magnetic core operative end surface, and Magnet is with magnetic core operative end surface spaced a predetermined distance；Swing arm is provided with the drive end for driving cutter head；Cutter head is connected with adjutage by fixing axle, cutter head can on fixing axle flexible rotating, and the oscillation center of cutter head and swing arm is spaced a predetermined distance.
Driver skeleton, coil and magnetic core composition electric magnet, based on electromagnetic induction principle, electric magnet, when energising and energising direction change, can drive swing arm to swing；When swing arm is by solenoid actuated, cutter head can be made to swing by drive end.
Using the present invention of technique scheme, compared with prior art, it provides the benefit that: the drive part of slide cam selector can be made to become independent functional module, simplify production procedure.
As preferably, the present invention further technical scheme is:
Magnet on described swing arm is the bipolar or Magnet for multipole that magnetizes on same surface, or the group of magnets being made up of multiple Magnet.In order to reduce weight and the cost of swing arm, bipolar or multipole the Magnet that magnetizes on same surface is used to be advisable.
Described swing arm is connected with Magnet by clamp, makes Magnet easy accessibility.
When described driver is arranged on housing, fixing axle is each passed through the preset hole on housing, cutter head and adjutage, reaches auxiliary and installs the purpose of location.
One end of described axle is fixed on adjutage, and the other end is fixed in drive covers, to ensure the stability of axle.
Described swing arm is provided with the limited wall limiting its full swing angle, and limited wall is arranged on adjutage, or equivalent substitution is arranged in drive covers.
Described swing arm in normal operation, does not contacts with limited wall, relies on cutter head to limit the full swing angle of swing arm, and driver is merely responsible for power output, the extra load moment produced when not undertaking work.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of the present invention；
Fig. 2 is the decomposition diagram of the embodiment of the present invention；
Fig. 3 is the plane graph of the embodiment of the present invention；
Fig. 4 is that the swing arm Light Condition of the embodiment of the present invention swings schematic diagram；
Fig. 5 is that the swing arm load condition of the embodiment of the present invention swings schematic diagram；
Fig. 6 is the installation diagram of the embodiment of the present invention.
In accompanying drawing: driver skeleton 1, coil 2, magnetic core 3, axle 4, swing arm 5, cutter head 6, drive covers 7, housing 8, adjutage 11, limited wall 12, magnetic core operative end surface 31, Magnet 51, drive end 52, clamp 53, fixing axle 61, driver fixed screw 81.
Detailed description of the invention
The embodiment be given below in conjunction with accompanying drawing describes the present invention in detail, so that the above object and advantages of the present invention become more fully apparent.
Referring to Fig. 1, Fig. 2, coil 2 and magnetic core 3 are installed on driver skeleton 1, connect in driver skeleton 1 end of magnetic core operative end surface 31 side of magnetic core 3 and have adjutage 11, axle 4 it is fixed with on adjutage 11, one end of axle 4 is fixed in drive covers 7, swing arm 5 is arranged on adjutage 11 by axle 4, swing arm 5 can on axle 4 flexible rotating；Being fixed with Magnet 51 by clamp 53 on the swing arm 5 of corresponding magnetic core operative end surface 31 one end, Magnet 51 is the bipolar or Magnet for multipole that magnetizes on same surface, and the magnetic pole strength of Magnet 51 is to magnetic core operative end surface 31；Swing arm 5 other end is provided with the drive end 52 for driving cutter head 6；Cutter head 6 is connected with adjutage 11 by fixing axle 61, cutter head can on fixing axle 61 flexible rotating.
Referring to Fig. 3, driver skeleton 1, coil 2 and magnetic core 3 forming electric magnet, the Magnet 51 on swing arm 5 is arranged in the range of 0.3mm～0.7mm with magnetic core operative end surface 31 D1(D1 spaced a predetermined distance).Based on electromagnetic induction principle, electric magnet, when energising and energising direction change, can drive swing arm 5 to swing.
Oscillation center D2 spaced a predetermined distance referring to Fig. 2, Fig. 3, the oscillation center of cutter head 6 and swing arm 5.When swing arm 5 is by solenoid actuated, cutter head 6 can be made to swing by drive end 52；The limited wall 12 of swing arm 5 restricted full swing angle, limited wall 12 is arranged on adjutage 11, it is possible to equivalent substitution is arranged in drive covers 7.
Referring to Fig. 4, Fig. 5, show respectively swing arm 5 and do not load the action contrast under cutter head 6 and load cutter head 6 two states, wherein the pendulum angle R1 of swing arm 5 is more than R2, when this difference is owing to not loading cutter head 6, swing arm 5 relies on limited wall 12 to limit and swings maximum angle, the state bottom lever 5 of load cutter head 6 relies on cutter head 6 to limit and swings maximum angle, and does not contacts with limited wall 12.The pressure produced during work so can be made to be undertaken by cutter head 6, it is ensured that the job stability of driver.In Fig. 4, limited wall 12a part is unsettled, it is to avoid swing arm 5 and limited wall 12 produce unnecessary action interferes.
Referring to Fig. 6, when described driver is arranged on housing 8, fixing axle 61, through the preset hole on the adjutage 11 of housing 8, cutter head 6 and driver skeleton 1, reaches auxiliary and installs the purpose of location；Driver rear end is fixed with housing 8 by driver fixed screw 81.
The foregoing is only the embodiment that the present invention is the most feasible, not thereby limit to the interest field of the present invention, the equivalence change that all utilization description of the invention contents are made, within being both contained in the interest field of the present invention.
Claims (7)
1. a driver for slide cam selector, including driver skeleton (1), described driver skeleton (1) is provided with coil (2) and magnetic core (3)；It is characterized in that, described driver skeleton (1) is provided with adjutage (11) in operative end surface (31) side of magnetic core (3), and will be arranged on described adjutage (11) with the swing arm (5) of Magnet (51) by axle (4), swing arm (5) can be at the upper flexible rotating of axle (4), Magnet (51) magnetic pole strength on swing arm (5) is to described magnetic core (3) operative end surface (31), and Magnet (51) is with magnetic core operative end surface (31) spaced a predetermined distance；Swing arm (5) is provided with the drive end (52) for driving cutter head (6)；Cutter head (6) is connected with adjutage (11) by fixing axle (61), and cutter head (6) can go up flexible rotating at fixing axle (61), and the oscillation center of cutter head (6) and swing arm (5) is spaced a predetermined distance.
2. the driver of slide cam selector as claimed in claim 1, it is characterised in that the Magnet (51) on described swing arm (5) is the bipolar or Magnet for multipole that magnetizes on same surface, or the group of magnets being made up of multiple Magnet.
3. the driver of slide cam selector as claimed in claim 1, it is characterised in that described swing arm (5) is connected with Magnet (51) by clamp (53).
4. the driver of slide cam selector as claimed in claim 1, it is characterised in that when described driver is arranged on housing (8), fixing axle (61) is each passed through the preset hole on housing (8), cutter head (6) and adjutage (11).
5. the driver of slide cam selector as claimed in claim 1, it is characterised in that one end of described axle (4) is fixed on adjutage (11), and the other end is fixed in drive covers (7).
6. the driver of slide cam selector as claimed in claim 1, it is characterized in that, described swing arm (5) is provided with the limited wall (12) limiting its full swing angle, and limited wall (12) is arranged on adjutage (11), or is arranged in drive covers (7).
7. the driver of slide cam selector as claimed in claim 6, it is characterised in that described swing arm (5) in normal operation, does not contacts with limited wall (12), relies on cutter head (6) to limit the full swing angle of swing arm (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029507.4A CN104532464B (en) | 2015-01-21 | 2015-01-21 | The driver of slide cam selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029507.4A CN104532464B (en) | 2015-01-21 | 2015-01-21 | The driver of slide cam selector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104532464A CN104532464A (en) | 2015-04-22 |
| CN104532464B true CN104532464B (en) | 2016-08-24 |
Family
ID=52848075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510029507.4A Active CN104532464B (en) | 2015-01-21 | 2015-01-21 | The driver of slide cam selector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104532464B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202891A (en) * | 2018-01-09 | 2018-06-26 | 博艳萍 | A kind of electromagnetic type for labelling machine pushes away device for mark |
| CN108342823A (en) * | 2018-03-29 | 2018-07-31 | 常熟长润智能科技有限公司 | The selection piece component of slide cam selector |
| CN108360135A (en) * | 2018-05-15 | 2018-08-03 | 唐山雾谷机电设备有限公司 | Cut yarn driving structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0607565A2 (en) * | 1993-01-08 | 1994-07-27 | HARTING ELEKTRONIK GmbH | Magnet system for a selection block on textile machines |
| CN2220482Y (en) * | 1994-12-01 | 1996-02-21 | 王新颖 | Needle selecting device of knitting machine |
| CN1696371A (en) * | 2004-05-16 | 2005-11-16 | 潘铁政 | Improved type of needle selection unit of knitting machine |
| CN201155017Y (en) * | 2008-01-25 | 2008-11-26 | 景凤亮 | Knife beating type electromagnetic holding needle selecting device |
| CN203346583U (en) * | 2013-07-10 | 2013-12-18 | 楼根友 | Needle selector for knitted underwear machine |
| CN103924376A (en) * | 2014-04-30 | 2014-07-16 | 龙金禄 | Sixteen-cutter high-frequency electromagnet drive type needle selector |
| CN203821042U (en) * | 2014-04-30 | 2014-09-10 | 龙金禄 | Eight-knife high-frequency electromagnet-driven needle-selecting device |
| CN204455480U (en) * | 2015-01-21 | 2015-07-08 | 唐山雾谷机电设备有限公司 | The driver of slide cam selector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02277863A (en) * | 1989-04-13 | 1990-11-14 | Nagata Seiki Kk | Piezoelectric needle selecting device for knitting machine |
-
2015
- 2015-01-21 CN CN201510029507.4A patent/CN104532464B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0607565A2 (en) * | 1993-01-08 | 1994-07-27 | HARTING ELEKTRONIK GmbH | Magnet system for a selection block on textile machines |
| CN2220482Y (en) * | 1994-12-01 | 1996-02-21 | 王新颖 | Needle selecting device of knitting machine |
| CN1696371A (en) * | 2004-05-16 | 2005-11-16 | 潘铁政 | Improved type of needle selection unit of knitting machine |
| CN201155017Y (en) * | 2008-01-25 | 2008-11-26 | 景凤亮 | Knife beating type electromagnetic holding needle selecting device |
| CN203346583U (en) * | 2013-07-10 | 2013-12-18 | 楼根友 | Needle selector for knitted underwear machine |
| CN103924376A (en) * | 2014-04-30 | 2014-07-16 | 龙金禄 | Sixteen-cutter high-frequency electromagnet drive type needle selector |
| CN203821042U (en) * | 2014-04-30 | 2014-09-10 | 龙金禄 | Eight-knife high-frequency electromagnet-driven needle-selecting device |
| CN204455480U (en) * | 2015-01-21 | 2015-07-08 | 唐山雾谷机电设备有限公司 | The driver of slide cam selector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104532464A (en) | 2015-04-22 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |