CN202989468U - Single electronic needle selection device for circular knitting machine - Google Patents
Single electronic needle selection device for circular knitting machine Download PDFInfo
- Publication number
- CN202989468U CN202989468U CN 201220724761 CN201220724761U CN202989468U CN 202989468 U CN202989468 U CN 202989468U CN 201220724761 CN201220724761 CN 201220724761 CN 201220724761 U CN201220724761 U CN 201220724761U CN 202989468 U CN202989468 U CN 202989468U
- Authority
- CN
- China
- Prior art keywords
- needle
- tablet
- needle selection
- single electronic
- single electron
- 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 - Lifetime
Links
- 238000009940 knitting Methods 0.000 title claims abstract description 21
- 230000005415 magnetization Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract 1
- 238000009954 braiding Methods 0.000 description 4
- 230000000881 depressing effect Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
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- Knitting Machines (AREA)
Abstract
The utility model discloses a single electronic needle selection device for a circular knitting machine. The single electronic need selection device for a circular knitting machine comprises a single electronic needle selector and a stitching triangle. The single electronic needle selector comprises a permanent magnet and a laminar sensor board; the permanent magnet is disposed on the laminar sensor board to make the sensor board produce magnetization effect; a curved notch is reserved in the middle of the permanent magnet; a track surface disposed on the longitudinal side of the sensor board is a smooth curved surface; the sensor board is provided with a long and narrow horizontal needle selection area; the curved notch of the permanent magnet corresponds to the needle selection area; and the stitching triangle is disposed on the side of the single electronic needle selector with the track surface. The single electronic needle selector of the utility model is small in size and easy to install together with other parts, and thus, wear among each part can be reduced, and the production cost is effectively reduced.
Description
Technical field
The utility model belongs to technical field of knitting machinery, particularly the single electron needle selecting device of circular knitting machine.
Background technology
The slide cam selector that uses on the computer seamless underclothes knitting machine at present is the ceramic slide cam selector of piezoelectricity, and it is to make piezoelectric ceramic piece produce distortion by generating positive and negative voltage, thereby the band cutting blade moves up and down, directly radial push selection piece or get out of the way selection piece and carry out needle selection.In the course of the work, blade directly contacts selection piece can produce friction, thereby causes blade and selection piece wearing and tearing.Simultaneously, because the slide cam selector volume is large, make selection piece and syringe height higher, receive during motion that resistance is also larger.Every slide cam selector only has 16 potsherds and blade, but complex structure, control circuit are many, and the market price is more expensive.
Summary of the invention
The purpose of this utility model is in order to address the above problem, a kind of single electron needle selecting device that makes the circular knitting machine that the slide cam selector volume is little, friction is little, production cost is low to be provided.
For this reason, the technical solution of the utility model is: the single electron needle selecting device of circular knitting machine is characterized in that: it comprises single electron slide cam selector and lower pin triangle; Described single electron slide cam selector comprises a permanent-magnet steel and tablet; Described tablet is laminar, and permanent-magnet steel is placed on tablet, makes tablet produce magnetization; One arc-shaped notch is arranged in the middle of described permanent-magnet steel; The vertical side of described tablet has a track plane, and described track plane is a smooth arc-shaped surface; Described tablet has a long and narrow needle selection district, and described needle selection district is horizontal; The corresponding needle selection of the arc-shaped notch of described permanent-magnet steel district; Described lower pin triangle is installed on the side that the single electron slide cam selector has track plane.
Further, a described lower pin triangle side relative with track plane walked dial, on the position corresponding with the needle selection district, a transition region arranged, and described transition region is a horizontal plane, and what be attached thereto is two inclined-planes that tendency makes progress.
The utility model is to produce magnetic field by electric current to form the signal of telecommunication and keep or eliminate the purpose that the magnetic of spring needle is realized needle selection.Described single electron slide cam selector is adsorbed in spring needle on the track plane of tablet by the magnetization of permanent-magnet steel to tablet.Under programme-control, require the energising of single electron slide cam selector according to braiding, needle selection district's magnetic disappearance on tablet at this moment, when spring needle during along the walking dial and move to the needle selection district of lower pin triangle, spring needle is decontroled, and utilize self elastic force, the transition region by lower pin triangle returns back in needle selection syringe groove.Single electron slide cam selector volume of the present utility model is little, is easier to the installation of parts, and can reduce the wearing and tearing between each parts, effectively reduces production costs.And due to single electron slide cam selector needle selection speed, braid efficiency also is effectively improved, and is applicable to various high-speed knitting machine tools, can realize multichannel installation and multichannel jacquard weave.
Description of drawings
Be described in further details below in conjunction with accompanying drawing and embodiment of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model single electron slide cam selector;
Fig. 3 is work schematic diagram of the present utility model.
The specific embodiment
Referring to accompanying drawing.The present embodiment comprises single electron slide cam selector 2 and lower pin triangle 3; Described single electron slide cam selector 2 comprises a permanent-magnet steel 23 and tablet 25; Described tablet 25 is laminar, and permanent-magnet steel 23 is placed on tablet 25, makes tablet 25 produce magnetization; In the middle of described permanent-magnet steel 23, an arc-shaped notch is arranged; The vertical side of described tablet 25 has a track plane 21, and described track plane 21 is a smooth arc-shaped surface; Described tablet 25 has a long and narrow needle selection district 22, and described needle selection district 22 is horizontal; The corresponding needle selection of the arc-shaped notch of described permanent-magnet steel 23 district 22.Described lower pin triangle 3 is installed on the side that single electron slide cam selector 2 has track plane 21, the side that described lower pin triangle 3 is relative with track plane 21 is walked dial 31, on the position corresponding with needle selection district 22, a transition region 32 is arranged, described transition region 32 is a horizontal plane, and what be attached thereto is two inclined-planes that tendency makes progress.
The single electron slide cam selector 2 of the present embodiment is arranged at one and supports on following table 1, spring needle 4 is vertically installed in needle selection cyclinder needle 5 grooves, and fixing by spring needle lasso 7, described eedles 19 is horizontally placed in needle selection syringe 5 needle trays, and described eedles 19 forms the phase cross surface with the spring needle 4 of actuated piece and the knitting needle 16 of driven member.
As shown in Figure 3,41 is the spring needle duty; 42 is the spring needle off position; 6 is garter spring; 8 is the eedles gate seat; 10 is table top; 11 is the knitting needle depressing cam; 12 is the intermediate depressing cam; 161 is the state of selected knitting needle not; 162 is the state of selected knitting needle; 191 is the eedles off position; 192 is the eedles duty.
during the present embodiment work, under programme-control, require 2 energisings of single electron slide cam selector according to braiding, narrow needle selection district's 22 magnetic disappearances are arranged on single electron slide cam selector 2 at this moment, when spring needle 4 during by needle selection district 22, spring needle 4 decontroled and the elastic returning that passes through self to needle selection syringe 5 grooves, the eedles 19 that will be vertically installed in simultaneously on it upwards promotes eedles 19 pin ends are moved along eedles depressing cam 9 Cam Tracks, eedles 19 other end radial push vertically are arranged at the knitting needle 16 in syringe 14 simultaneously, make knitting needle 16 stitch break away from jacquard weave rise cam 17 Cam Tracks, thereby the intermediate 15 that makes knitting needle 16 upper ends can not promote knitting needle 13 and weave, make on the contrary knitting needle 13 enter braiding.Described eedles 19 resets by eedles reset triangle 18, the needle selection speed when improving braiding simultaneously.Described spring needle 4 when not working along under pin triangle 3 Cam Track diving planes.
Claims (2)
1. the single electron needle selecting device of circular knitting machine, it is characterized in that: it comprises single electron slide cam selector and lower pin triangle; Described single electron slide cam selector comprises a permanent-magnet steel and tablet; Described tablet is laminar, and permanent-magnet steel is placed on tablet, makes tablet produce magnetization; One arc-shaped notch is arranged in the middle of described permanent-magnet steel; The vertical side of described tablet has a track plane, and described track plane is a smooth arc-shaped surface; Described tablet has a long and narrow needle selection district, and described needle selection district is horizontal; The corresponding needle selection of the arc-shaped notch of described permanent-magnet steel district; Described lower pin triangle is installed on the side that the single electron slide cam selector has track plane.
2. the single electron needle selecting device of circular knitting machine as claimed in claim 1, it is characterized in that: a described lower pin triangle side relative with track plane walked dial, on the position corresponding with the needle selection district, a transition region is arranged, described transition region is a horizontal plane, and what be attached thereto is two inclined-planes that tendency makes progress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724761 CN202989468U (en) | 2012-12-26 | 2012-12-26 | Single electronic needle selection device for circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724761 CN202989468U (en) | 2012-12-26 | 2012-12-26 | Single electronic needle selection device for circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989468U true CN202989468U (en) | 2013-06-12 |
Family
ID=48560664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220724761 Expired - Lifetime CN202989468U (en) | 2012-12-26 | 2012-12-26 | Single electronic needle selection device for circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015024A (en) * | 2012-12-26 | 2013-04-03 | 宁波慈星股份有限公司 | Single electronic needle selecting device of circular knitting machine |
-
2012
- 2012-12-26 CN CN 201220724761 patent/CN202989468U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015024A (en) * | 2012-12-26 | 2013-04-03 | 宁波慈星股份有限公司 | Single electronic needle selecting device of circular knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210630 Address after: 315300 no.2588, Sanbei street, Baisha road street, Cixi City, Ningbo City, Zhejiang Province Patentee after: Ningbo Cixing Co.,Ltd. Address before: 315322 no.328 West Weisan Road, Andong Town, Cixi City, Ningbo City, Zhejiang Province Patentee before: NINGBO YUREN NUMERICAL CONTROL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |