CN102978772A - High-reliability jacquard electronic cylinder with excellent heat dissipation function - Google Patents
High-reliability jacquard electronic cylinder with excellent heat dissipation function Download PDFInfo
- Publication number
- CN102978772A CN102978772A CN2012105057172A CN201210505717A CN102978772A CN 102978772 A CN102978772 A CN 102978772A CN 2012105057172 A CN2012105057172 A CN 2012105057172A CN 201210505717 A CN201210505717 A CN 201210505717A CN 102978772 A CN102978772 A CN 102978772A
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- CN
- China
- Prior art keywords
- eedles
- jacquard
- selection mechanism
- needle selection
- excellent heat
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- 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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- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/008—Cooling systems
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a high-reliability jacquard electronic cylinder with an excellent heat dissipation function. The electronic cylinder structurally comprises a frame, a horizontal needle control panel, a built-in horizontal needle, a horizontal needle inserting head, a fan and an electronic control device, wherein a track by using which the horizontal needle control panel is mounted is designed inside the frame; the built-in horizontal needle is correspondingly connected with a pore in the horizontal needle inserting head; and a plurality of horizontal needle control units are arranged on the horizontal needle control panel, and each horizontal needle control unit controls the corresponding built-in horizontal needle. The high-reliability jacquard electronic cylinder with the excellent heat dissipation function is disclosed by the invention. The electronic cylinder is reasonable in structure design, and reliable and stable in work; and the situation that the electronic cylinder can continuously work under a high-temperature environment is ensured by a unique heat dissipation design, and the production efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of jacquard, be specifically related to a kind of highly reliable electronic needle selection mechanism for jacquard machine of excellent heat radiation performance, belong to the Weaving device field.
Background technology
Current, the automaticity of textile machine product is also relatively backward, the high-grade loom such as jacquard particularly, and mechanical loom occupies very high ratio.Existing mechanical jacquard exists production efficiency low, and the cycle of drawing a design is long, and operation is many, need to expend a large amount of paper cards, and floral designs can not show in real time, and pattern is revised the shortcomings such as trouble.Thus, people use the Computerized intelligent control system, design the mechanical cylindrical fireworks that electronic needle selection mechanism for jacquard replaces mechanical jacquard.Electronic needle selection mechanism for jacquard adopts computer needle selecting, use the CAD graphics software, the actual effect that shows pattern-making, the modification pattern is convenient, and the needle selection mode is simple and reliable, changed traditional needle mode, has saved card required in the conventional woven, shortened and weaved the new flower-shaped cycle of new varieties, improved production efficiency.
At present, electronic needle selection mechanism for jacquard machine mainly is moving up and down by electromagnet moving plate in the control system control transverse needle control device, reach the purpose that can the control eedles pass in and out, thereby make jacquard weave the decorative pattern of graphics request, and the electromagnet in the transverse needle control device can produce heat, in the common electronic needle selection mechanism for jacquard 1000～3000 electromagnet are arranged, so electronic needle selection mechanism for jacquard can produce a large amount of heats, summer particularly, nearly 40 ℃ of environment temperatures, temperature in the electronic needle selection mechanism for jacquard can reach 70 ℃～80 ℃, continuous operation under such hot environment, very easily cause the control circuit fault, and it is working of plastics that transverse needle control device and eedles insert head have a lot of components and parts, can cause working of plastics distortion and accelerated ageing, and distortion can make the action of eedles make mistakes, aging meeting makes the electronic needle selection mechanism for jacquard lost of life, and this has affected production efficiency and the product quality of jacquard to a great extent.
Summary of the invention
For the demand, the invention provides a kind of highly reliable electronic needle selection mechanism for jacquard machine of excellent heat radiation performance, this electronic needle selection mechanism for jacquard reasonable in design, reliable and stable work, its unique heat dissipation design has guaranteed that electronic needle selection mechanism for jacquard can in continuous operation under the hot environment, improve production efficiency greatly.
The present invention is a kind of highly reliable electronic needle selection mechanism for jacquard machine of excellent heat radiation performance, the structure of this electronic needle selection mechanism for jacquard comprises eedles, eedles insert head, fan and electronic-controlled installation in frame, eedles control panel, the machine, described frame indoor design has the track of installing for the eedles control panel, eedles is corresponding continuous with the aperture in the eedles insert head in the described machine, several eedles control modules are installed on the described eedles control panel, and the interior eedles of a machine corresponding to each eedles control module control.
In a preferred embodiment of the present invention, described eedles control module includes minitype electromagnet and bearing, and this minitype electromagnet is comprised of iron core, magnet, moving plate and coil.
In a preferred embodiment of the present invention, described iron core has adopted preferably thin silicon steel plates making of thermal diffusivity.
In a preferred embodiment of the present invention, described seat material is aluminium alloy, can increase the area of dissipation of iron core.
In a preferred embodiment of the present invention, described moving plate has been selected light aluminum alloy, and this moving plate reduces the suction-combining force by reducing quality, thereby reduces the electric current in the electromagnet, reduces heat.
In a preferred embodiment of the present invention, the back side of described frame is equipped with line interface and fan, and this fan is discharged the heat that produces on the eedles control panel by forced ventilation.
The present invention has disclosed a kind of highly reliable electronic needle selection mechanism for jacquard machine of excellent heat radiation performance, and this electronic needle selection mechanism for jacquard reasonable in design, reliable and stable work, its unique heat dissipation design have guaranteed that electronic needle selection mechanism for jacquard can in continuous operation under the hot environment, improve production efficiency greatly.
Description of drawings
Fig. 1 is the structural representation of the highly reliable electronic needle selection mechanism for jacquard machine of embodiment of the invention excellent heat radiation performance;
The mark of each parts is as follows in the accompanying drawing: 1, frame, 2, track, 3, the eedles control panel, 4, eedles in the machine, 5, the eedles insert head, 6, line interface, 7, fan, 8, the eedles control module, 9, bearing, 10, iron core, 11, magnet, 12, moving plate.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Fig. 1 is the structural representation of the highly reliable electronic needle selection mechanism for jacquard machine of embodiment of the invention excellent heat radiation performance; The structure of this electronic needle selection mechanism for jacquard comprises eedles 4, eedles insert head 5, fan 7 and electronic-controlled installation in frame 1, eedles control panel 3, the machine, described frame 1 indoor design has the track 2 of installing for eedles control panel 3, eedles 4 is corresponding continuous with the aperture in the eedles insert head 5 in the described machine, several eedles control modules 8 are installed on the described eedles control panel 3, and the interior eedles 4 of a machine corresponding to each eedles control module 8 control.
The frame 1 of the highly reliable electronic needle selection mechanism for jacquard machine of the excellent heat radiation performance that the present invention mentions has characteristics general with mechanical cylindrical fireworks and that exchange, frame 1 indoor design has the track 2 of installing for eedles control panel 3, the spacing of track 2 is corresponding with the spacing of eedles, the back side of frame 1 is equipped with line interface 6 and fan 7, but line interface 6 connecting electronic control device, the effect of fan 7 is forced ventilations, and the heat that produces on the eedles control panel 3 is discharged; Eedles control panel 3 is controlling organizations of control eedles turnover, and the eedles control module 8 of installing on the eedles control panel 3 forms by minitype electromagnet and bearing 9, and wherein, minitype electromagnet is comprised of iron core 10, magnet 11, moving plate 12 and coil; Electronic-controlled installation is the command centre of electronic needle selection mechanism for jacquard, and it changes the graphic file of CAD software programming into the signal of telecommunication, goes to control moving up and down of electromagnet moving plate 12 in the transverse needle control device, thereby makes jacquard weave the decorative pattern of graphics request.
The electronic needle selection mechanism for jacquard machine that the present invention proposes has good heat dispersion, its unique heat dissipation design be from heat origin, the impact of components and parts and the aspects such as optimum efficiency of heat radiation are considered meticulously.Because the heat of electronic needle selection mechanism for jacquard is mainly produced by minitype electromagnet, be the key of improving radiating effect so reduce the heat of electromagnet generation.Usually, the suction of electromagnet is larger, the electric current that passes through is also larger, the eddy current that electromagnet produces in iron core 10 is also larger, the eddy current that produces in the iron core is the principal element of electromagnet heating, so the electronic needle selection mechanism for jacquard eedles control module 8 of mentioning among the present invention has adopted thin silicon steel plates to make iron core 10 to reduce the eddy current in the iron core, thereby effectively reduce heat, improve utilization rate of electrical, simultaneously, the bearing 9 aluminium alloys that are used for support iron core 10 are material, can increase like this area of dissipation of iron core, improve radiating effect; In addition, the moving plate 12 in the electronic needle selection mechanism for jacquard eedles control module 8 has been selected light aluminum alloy, and this moving plate 12 reduces the suction-combining force by reducing quality, thereby can reduce to effectively reduce heat about electric current 20mA in the electromagnet; The fan 7 that this electronic needle selection mechanism for jacquard frame 1 back side installs additional is by forced ventilation, especially Effective Raise radiating efficiency.The electronic needle selection mechanism for jacquard machine that the present invention proposes environment temperature up to 35 ℃ situation under, even continuous operation 24 hours, its temperature in chassis only is 46 ℃～48 ℃ also, has realized that dependable performance is stable, its application prospect is very wide.
The present invention has disclosed a kind of highly reliable electronic needle selection mechanism for jacquard machine of excellent heat radiation performance, and this electronic needle selection mechanism for jacquard reasonable in design, reliable and stable work, its unique heat dissipation design have guaranteed that electronic needle selection mechanism for jacquard can in continuous operation under the hot environment, improve production efficiency greatly.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (6)
1. the highly reliable electronic needle selection mechanism for jacquard machine of an excellent heat radiation performance, it is characterized in that, the structure of this electronic needle selection mechanism for jacquard comprises eedles, eedles insert head, fan and electronic-controlled installation in frame, eedles control panel, the machine, described frame indoor design has the track of installing for the eedles control panel, eedles is corresponding continuous with the aperture in the eedles insert head in the described machine, several eedles control modules are installed on the described eedles control panel, and the interior eedles of a machine corresponding to each eedles control module control.
2. the highly reliable electronic needle selection mechanism for jacquard machine of excellent heat radiation performance according to claim 1 is characterized in that, described eedles control module includes minitype electromagnet and bearing, and this minitype electromagnet is comprised of iron core, magnet, moving plate and coil.
3. the highly reliable electronic needle selection mechanism for jacquard machine of excellent heat radiation performance according to claim 2 is characterized in that, described iron core has adopted preferably thin silicon steel plates making of thermal diffusivity.
4. the highly reliable electronic needle selection mechanism for jacquard machine of excellent heat radiation performance according to claim 2 is characterized in that, described seat material is aluminium alloy, can increase the area of dissipation of iron core.
5. the highly reliable electronic needle selection mechanism for jacquard machine of excellent heat radiation performance according to claim 2 is characterized in that, described moving plate has been selected light aluminum alloy, and this moving plate reduces the suction-combining force by reducing quality, thereby reduces the electric current in the electromagnet, reduces heat.
6. the highly reliable electronic needle selection mechanism for jacquard machine of excellent heat radiation performance according to claim 1 is characterized in that, the back side of described frame is equipped with line interface and fan, and this fan is discharged the heat that produces on the eedles control panel by forced ventilation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105057172A CN102978772A (en) | 2012-12-03 | 2012-12-03 | High-reliability jacquard electronic cylinder with excellent heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105057172A CN102978772A (en) | 2012-12-03 | 2012-12-03 | High-reliability jacquard electronic cylinder with excellent heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102978772A true CN102978772A (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105057172A Pending CN102978772A (en) | 2012-12-03 | 2012-12-03 | High-reliability jacquard electronic cylinder with excellent heat dissipation function |
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| CN (1) | CN102978772A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2476568Y (en) * | 2001-05-19 | 2002-02-13 | 诸葛振荣 | Electronic card |
| EP1944399A1 (en) * | 2005-08-22 | 2008-07-16 | Miyagi Lace Co., Limited | Electronic jacquard device and cassette for electronic jacquard |
| CN201842925U (en) * | 2010-10-14 | 2011-05-25 | 浙江机电职业技术学院 | Transverse needle control device for jacquard |
| CN102181985A (en) * | 2011-05-30 | 2011-09-14 | 祝新建 | Electronic jacquard card and drive board thereof |
| CN202064080U (en) * | 2011-05-22 | 2011-12-07 | 王蓉兰 | Electronic cylinder of jacquard |
-
2012
- 2012-12-03 CN CN2012105057172A patent/CN102978772A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2476568Y (en) * | 2001-05-19 | 2002-02-13 | 诸葛振荣 | Electronic card |
| EP1944399A1 (en) * | 2005-08-22 | 2008-07-16 | Miyagi Lace Co., Limited | Electronic jacquard device and cassette for electronic jacquard |
| CN201842925U (en) * | 2010-10-14 | 2011-05-25 | 浙江机电职业技术学院 | Transverse needle control device for jacquard |
| CN202064080U (en) * | 2011-05-22 | 2011-12-07 | 王蓉兰 | Electronic cylinder of jacquard |
| CN102181985A (en) * | 2011-05-30 | 2011-09-14 | 祝新建 | Electronic jacquard card and drive board thereof |
Non-Patent Citations (1)
| Title |
|---|
| 金济民等: "提花机电子花筒的设计与实现", 《轻工机械》 * |
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Application publication date: 20130320 |