CN103485109B - Operation-reliable tentering and setting transmission device - Google Patents
Operation-reliable tentering and setting transmission device Download PDFInfo
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- CN103485109B CN103485109B CN201310430963.0A CN201310430963A CN103485109B CN 103485109 B CN103485109 B CN 103485109B CN 201310430963 A CN201310430963 A CN 201310430963A CN 103485109 B CN103485109 B CN 103485109B
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- guiding rail
- supporting base
- rectangle
- electromagnet
- workbench
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Abstract
The invention discloses an operation-reliable tentering and setting transmission device, which comprises a bracket, wherein a supporting seat is mounted on the bracket; supporting slide rails and guiding slide rails are mounted on the supporting seat; a workbench is mounted on the supporting seat in a sleeving manner; a gear belt is mounted on the workbench; a needle felt is mounted on the gear belt; a rotary motor is mounted at one arc end of the supporting seat; a gear disc is mounted on the rotary motor; the gear disc is meshed with the gear belt corresponding to the gear disc. The device is reasonable and simple in structure, and reliable in operation.
Description
The application is application number: 201310021053.7, the applying date: 2013.1.21, the divisional application of title " magnetic suspension stentering forming delivery unit ".
Technical field
The present invention relates to a kind of magnetic suspension stentering forming delivery unit.
Background technology
Framing shaping machine is the visual plant of fabric post-treatment, primarily of entering arrangment, weft straightener, super-feeding device, stentering forming conveyer, baking oven, the part such as cloth discharge device， outlet assembly composition, wherein, stentering forming conveyer is through the left and right sides within baking oven, by being mounted thereon the acting in conjunction of needle plate chain and baking oven endogenous pyrogen and heated air circulation device, stentering forming is carried out by fabric warp let-off baking oven, irregular at the fabric width of scouringing and bleaching and cause owing to standing repeatedly radial pull effect in dyeing process to eliminate fabric, selvedge is uneven, the defects such as weft yarn tilting, one of very important parts in framing shaping machine, requirement has fast response time, kinematic accuracy is high, transfer rate is stablized, the requirements such as tentering constant tension.But traditional stentering forming conveyer is owing to adopting contact guideway, the guideway caused due to contact fatigue cannot be avoided on the one hand to lose efficacy, the heat produced due to contact friction on the other hand easily causes the uneven thermal deformation of needle plate chain when being passed to needle plate chain, thus make the combination property of processed fabric be difficult to be guaranteed, constrain further developing of Modern Textile Industry.Therefore, be necessary to start with from reduction or the friction eliminated between traditional stentering forming conveyer guideway, improve or improve the service behaviour of traditional stentering forming conveyer.Magnetic suspension bearing technology utilizes the stable suspersion of electromagnetic force realization to object, there is mechanical friction, contactless wearing and tearing, without the need to advantages such as lubrications, in space flight and aviation, digital control processing and wind-tunnel etc. all have application study to it in field, if this technology is combined with traditional stentering forming conveyer, and be equipped with dynamic source, make magnetic suspension stentering forming delivery unit, all kinds of problems that traditional stentering forming conveyer produces due to guideway contact friction can be solved, to promoting textile industry overall strength further, meet the demand of people to high-end textile and there is important function.
The application's patent is mainly to the optimization of patent " magnetic suspension functional coated fabric stentering forming conveyer (application number: 201110381214.4) ", and emphasis solves the problem that in patent 201110381214.4, guidance system is too complicated.
(be rectangular-shaped during straightway to solve when magnetcisuspension floating guide rail does straight-line feed and rotary feed campaign respectively in the quiet guide rail of racetrack that between guiding electromagnet and quiet guide rail, suspension air gap shape is inconsistent, be circular during circumferential segment) problem, patent 201110381214.4 adopts respectively installs two rectangle guiding electromagnets and two arcuate guide electromagnet near the medial surface position of quiet guide rail outer end and another medial surface upper-lower position place in magnetcisuspension floating guide rail horizontal direction, and along direction of feed according to rectangle electromagnet (1#), arc electromagnet (2#), arc electromagnet (3#), the order of rectangle electromagnet (4#) is the method for word order, and in order to ensure the timely switching of four guiding electromagnet duties, in quiet guide rail circumferential segment periphery and center, straightway periphery, six and two inductors are installed respectively, and make the lower surface of inductor on the upper surface of inductor in circumferential segment and straightway flush with the upper surface of the guiding electromagnet outside magnetcisuspension floating guide rail and lower surface respectively respectively.Simultaneously, rectangle electromagnet (1#) outside magnetcisuspension floating guide rail and arc electromagnet (3#) install an inductor respectively along the place foremost of direction of feed, and it is consistent with the inductor height be arranged on quiet guide rail circumferential segment and straightway respectively with the inductor on rectangle electromagnet (1#) to ensure to be arranged in arc electromagnet (3#), to guarantee that magnetcisuspension floating guide rail can do loop cycle along quiet guide rail reliably and move, it can thus be appreciated that, the guidance system design of patent 201110381214.4 is very complicated, rate of breakdown during system cloud gray model is increased greatly, this is mainly due in the design of quiet guide rail, straight-line guidance guide rail and circumference guiding rail are designed in same level, and both and quiet guide rail are made one, thus it is caused to cause guiding electromagnet also must to design in same level, therefore, if can start with from the structure optimization of quiet guide rail, break the mentality of designing in same level by straight-line guidance guide rail and the design of circumference guiding rail, to the guidance system simplifying patent 201110381214.4, improve total system reliability of operation significant.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructure, simple, reliable magnetic suspension stentering forming delivery unit.
Technical solution of the present invention is:
A kind of magnetic suspension stentering forming delivery unit, it is characterized in that: comprise support, installation bearing seat on support, supporting base is installed support rails and guiding rail, workbench is sleeved on supporting base, and gear band installed by workbench, gear band is installed pin felt, the a certain arc end of supporting base installs turning motor, and turning motor installs toothed disc, and toothed disc is mutually meshing with the gear band of its corresponding position.
Supporting base comprises two straightways and two semi-circular segments, during installation ensure straightway and semi-circular segments tangent, make supporting base entirety in close " runway " form.
The length of rectangle guiding rail is greater than the length of supporting base cathetus section, makes the distance of semi-circular segments in the horizontal direction between center line in its end and supporting base equal the half of rectangle guiding electromagnet length; The central angle of circumference guiding rail is greater than 180 °, makes circumference guiding rail end and its horizontal direction distance between center line equal the half of arcuate guide electromagnet length.
Guiding rail in supporting base is installed on rectangle guiding rail and two on supporting base straightway by a pair and forms being installed on circumference guiding rail in supporting base circumferential segment, and rectangle guiding rail and circumference guiding rail upper-lower position stagger; Often pair of rectangle or circumference guiding rail are arranged on the rectangle of the protruding outer guide surface of supporting base by a rectangle or circumference guiding rail being arranged on supporting base outer guide surface and two or circumference guiding rail forms.
Correspond to upper and lower support rails position inside workbench and install lift magnet and lower support electromagnet respectively, corresponding to rectangle guiding rail and circumference guiding rail position, rectangle guiding electromagnet and arcuate guide electromagnet are installed respectively.
Be installed on often pair of rectangle guiding electromagnet in workbench and arcuate guide electromagnet installs a rectangular bit displacement sensor and an arcuate displacement sensor respectively.
On the upside of supporting base, high spot processes a U-type groove, and installs an aiding support block at the workbench inner side place corresponding with it, and itself and U-type groove form the aiding support guideway of workbench jointly.
During workbench stable suspersion, aiding support block and U-type groove should be less than the air gap value between lift magnet and support rails along the air gap value supported between direction; In like manner, aiding support block and U-type groove should be less than the air gap value between guiding electromagnet and guiding rail along the air gap value between guide direction.
An inductor is respectively installed in two the rectangle guiding rail two ends and the circumference guiding rail horizontal center line intersection that are arranged on supporting base most peripheral, and the rectangle guiding electromagnet centerline corresponded to outside supporting base installs an inductor in each workbench.
The present invention is rational in infrastructure, achieve being separated of straight-line guidance guide rail and circumference guiding rail and quiet guide rail, respectively both to be staggered the guiding place be arranged in quiet guide rail by upper-lower position, and in workbench, a pair rectangle guiding electromagnet and a pair arcuate guide electromagnet are installed respectively with guiding rail relative position, simultaneously, an inductor is respectively installed, to realize the timely switching of duty between rectangle guiding electromagnet and arcuate guide electromagnet at two the straight-line guidance guide rail two ends and circumference guiding rail horizontal center line intersection that are arranged on quiet guide rail most peripheral.Therefore, compare patent 201110381214.4, the application's patent is right to being reduced to 2 by 4 by guiding electromagnet, the inductor be installed in quiet guide rail is reduced to 4 by 8, the number of times that dynamic guide rail often switches around quiet guide rail work one-period control system is reduced to 4 times by 8 times, the inductor often organized on guiding electromagnet is reduced to 1 by 3, the displacement transducer often organized on guiding electromagnet is reduced to 2 by 4, therefore, compared with patent 201110381214.4, the structure of the application's patent guidance system and control system obtain and significantly simplify, the reliability of system cloud gray model is greatly improved.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is magnetic suspension stentering forming delivery unit general structure top view of the present invention;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is arranged on rectangle guiding rail on supporting base and circumference guiding rail structural representation;
Fig. 4 is the rectangle guiding rail structural representation be arranged on supporting base;
Fig. 5 is the circumference guiding rail structural representation be arranged on supporting base;
Fig. 6 is the schematic diagram of rectangle guiding electromagnet from rectangle guiding rail → circumference guiding rail → rectangle guiding rail motion;
Fig. 7 is the schematic diagram of arcuate guide electromagnet from rectangle guiding rail → circumference guiding rail → rectangle guiding rail motion.
Detailed description of the invention
See accompanying drawing 1-7: a kind of magnetic suspension stentering forming delivery unit, comprise support 21, installation bearing seat 18 on support 21, supporting base 18 is installed support rails 8, 27, rectangle guiding rail 7, 12, 25 and circumference guiding rail 6, 13, 24, workbench 1 is sleeved on supporting base 18, workbench 1 is installed gear band 17, gear band 17 is installed pin felt 16, the a certain arc end of supporting base 18 installs support of motor 32, support of motor 32 is installed turning motor 20, turning motor 20 is installed toothed disc 19, toothed disc 19 is mutually meshing with the gear band of its corresponding position.Supporting base 18 comprises two straightways, 29,31 and two semi-circular segments 28,30, ensures straightway 29,31 and semi-circular segments 28,30 tangent to make supporting base 18 entirety in " runway " form during installation.The length L of rectangle guiding rail 7,12,25
1slightly larger than the length L of supporting base 18 cathetus section
2, to ensure the distance (L of semi-circular segments in the horizontal direction between center line in its end and supporting base
1-L
2)/2 equal the half L of rectangle guiding electromagnet 4,14,22 length
3; The central angle alpha of circumference guiding rail 6,13 slightly larger than 180 °, to ensure circumference guiding rail end and its horizontal direction distance between center line L
4equal the half L of arcuate guide electromagnet 3,15,23 length
5.Guiding rail in supporting base 18 forms the circumference guiding rail 6,13,24 be installed in supporting base circumferential segment the rectangle guiding rail 7,12,25 and two be installed on supporting base straightway by two, and rectangle guiding rail 7,12,25 and circumference guiding rail 6,13,24 upper-lower position stagger.Often pair of rectangle (circumference) guiding rail is arranged on rectangle (circumference) the guiding rail 7(6 of supporting base outer guide surface by one) and two rectangle (circumference) guiding rail 12,25(13,24 being arranged on the protruding outer guide surface of supporting base) form.Correspond to upper and lower support rails 8,27 position inside workbench 1 and install lift magnet 10 and lower support electromagnet 26 respectively, corresponding to rectangle guiding rail 7,12,25 and circumference guiding rail 6,13,24 position, rectangle guiding electromagnet 4,14,22 and arcuate guide electromagnet 3,15,23 are installed respectively.Be installed on often pair of rectangle guiding electromagnet 4,14,22 in workbench 1 and arcuate guide electromagnet 3,15,23 installs rectangular bit displacement sensor 5 and an arcuate displacement sensor 2 respectively.On the upside of supporting base 18, high spot processes a U-type groove, and installs an aiding support block 11 at the workbench 1 inner side place corresponding with it, and itself and U-type groove form the aiding support guideway of workbench jointly.During workbench 1 stable suspersion, aiding support block 11 and U-type groove should be less than the air gap value between lift magnet 10,26 and support rails 8,27 along the air gap value supported between direction; In like manner, aiding support block 11 and U-type groove should be less than the air gap value between guiding electromagnet and guiding rail along the air gap value between guide direction.An inductor 35,36 and 37,38 is respectively installed in the two ends and circumference guiding rail 6, the 35 horizontal center line intersection that are arranged on two rectangle guiding rails 7,34 of supporting base 18 most peripheral, and an inductor 39 is installed at the symmetrical center line place of the rectangle guiding electromagnet 4 corresponded to outside supporting base 18 in each workbench.
Below in conjunction with accompanying drawing, for workbench 1 work period, the present invention is described in detail, before work, workbench and the gear band be located thereon and pin felt are by aiding support guide rail support, and suppose that workbench is now in the CD section in supporting base, during work, periodic motion will be done along clockwise direction on supporting base.
During work, because workbench 1 is arranged in the straightway of supporting base, therefore, lift magnet 10,26 in workbench 1 and rectangle guiding electromagnet 4,14,22 are energized, respectively electromagnetic attraction is produced to support rails 8,27 and rectangle guiding rail 7,12,25, after displacement transducer 9,5 detects that workbench 1 realizes stable suspersion on supporting direction and guide direction simultaneously, turning motor 20 is started working, moved by toothed disc 19 driven gear band 17, gear band 17 drives again workbench 1 and pin felt 16 to do rectilinear motion along supporting base CD section, when the rectangle guiding electromagnet 4 in workbench 1 moves to final position (i.e. the start position of circumference guiding rail 6) the D point of rectangle guiding rail 7, the inductor 39 be positioned on rectangle guiding electromagnet 4 overlaps with the inductor 38 being installed on rectangle guiding rail D point place, workbench 1 is about to transfer circular motion to by rectilinear motion, now, rectangle guiding electromagnet 4 is made by the effect of controller, 14, 22 power-off, rectangular bit displacement sensor 5 quits work, and make arcuate guide electromagnet 3 simultaneously, 15, 23 energisings, arcuate displacement sensor 2 is started working, workbench 1 enters DA section and moves in a circle, when the arcuate guide electromagnet 3 in workbench 1 moves to final position (i.e. the start position of rectangle guiding rail 34) the A point of circumference guiding rail 6, the inductor 39 be positioned on rectangle guiding electromagnet 4 overlaps with the inductor 35 being installed on rectangle guiding rail A point place, workbench 1 is about to transfer rectilinear motion to by circular motion, now, arcuate guide electromagnet 3 is made by the effect of controller, 15, 23 power-off, arcuate displacement sensor 2 quits work, and make rectangle guiding electromagnet 4 simultaneously, 14, 22 energisings, rectangular bit displacement sensor 5 is started working, workbench 1 enters AB section and does rectilinear motion, when workbench 1 moves to final position (i.e. circumference guiding rail 39 start position) the B point of rectangle guiding rail 34, the inductor 39 be positioned on rectangle guiding electromagnet 4 overlaps with the inductor 36 being installed on rectangle guiding rail A point place, workbench 1 is about to transfer circular motion to by rectilinear motion, now, rectangle guiding electromagnet 4 is made by the effect of controller, 14, 22 power-off, rectangular bit displacement sensor 5 quits work, and make arcuate guide electromagnet 3 simultaneously, 15, 23 energisings, arcuate displacement sensor 2 is started working, workbench 1 enters BC section and moves in a circle, when the arcuate guide electromagnet 3 in workbench 1 moves to final position (i.e. the start position of rectangle guiding rail 7) the C point of circumference guiding rail 39, the inductor 39 be positioned on rectangle guiding electromagnet 4 overlaps with the inductor 37 being installed on rectangle guiding rail A point place, workbench 1 is about to transfer rectilinear motion to by circular motion, now, arcuate guide electromagnet 3 is made by the effect of controller, 15, 23 power-off, arcuate displacement sensor 2 quits work, and make rectangle guiding electromagnet 4 simultaneously, 14, 22 energisings, rectangular bit displacement sensor 5 is started working, workbench 1 enters CD section and does rectilinear motion.So far, a work period of workbench 1 completes.
Due to L
3=(L
1-L
2)/2, L
4=L
5so, when workbench 1 moves to A, B, C or D point position, rectangle guiding electromagnet and the arcuate guide electromagnet guiding air gap respectively and between rectangle guiding rail and circumference guiding rail is respectively rectangular-shaped and circular uniformly uniformly, when avoiding the guidance system switching of rectangle and circle week two, due to the problem that the inconsistent caused workbench 1 of suspension air gap shape cannot lead.In addition when guidance system structural design, the air gap value when reply radius of arc-shaped guide rail, rectangle (arc) guiding electromagnet and stable suspersion carries out comprehensive Design, and to ensure rectangle, arcuate guide electromagnet do not interfere with guide rail in running.
After end-of-job, first electric rotating machine 20 quits work, after gear band 17 and the motion of pin felt 16 feed-disabling, all in running order carrying electromagnet, guiding electromagnet and each displacement transducer stop energising, are supported gear band, pin felt and workbench by the aiding support block in each workbench.
Claims (1)
1. a reliable stentering forming conveyer, it is characterized in that: comprise support, installation bearing seat on support, supporting base is installed support rails and guiding rail, workbench is sleeved on supporting base, and gear band installed by workbench, gear band is installed pin felt, the a certain arc end of supporting base installs turning motor, and turning motor installs toothed disc, and toothed disc is mutually meshing with the gear band of its corresponding position; Supporting base comprises two straightways and two semi-circular segments, during installation ensure straightway and semi-circular segments tangent, make supporting base entirety in close " runway " form; Guiding rail in supporting base forms being installed on circumference guiding rail in supporting base circumferential segment being installed on rectangle guiding rail and two on supporting base straightway by two, and rectangle guiding rail and circumference guiding rail upper-lower position stagger; Often pair of rectangle or circumference guiding rail are arranged on the rectangle of the protruding outer guide surface of supporting base by a rectangle or circumference guiding rail being arranged on supporting base outer guide surface and two or circumference guiding rail forms; Correspond to upper and lower support rails position inside workbench and install lift magnet and lower support electromagnet respectively, corresponding to rectangle guiding rail and circumference guiding rail position, rectangle guiding electromagnet and arcuate guide electromagnet are installed respectively; An inductor is respectively installed in two the rectangle guiding rail two ends and the circumference guiding rail horizontal center line intersection that are arranged on supporting base most peripheral, and the rectangle guiding electromagnet centerline corresponded to outside supporting base installs an inductor in each workbench; The length of rectangle guiding rail is greater than the length of supporting base cathetus section, makes the distance of semi-circular segments in the horizontal direction between center line in its end and supporting base equal the half of rectangle guiding electromagnet length; The central angle of circumference guiding rail is greater than 180 °, makes circumference guiding rail end and its horizontal direction distance between center line equal the half of arcuate guide electromagnet length; On the upside of supporting base, high spot processes a U-type groove, and installs an aiding support block at the workbench inner side place corresponding with it, and itself and U-type groove form the aiding support guideway of workbench jointly; During workbench stable suspersion, aiding support block and U-type groove should be less than the air gap value between lift magnet and support rails along the air gap value supported between direction; In like manner, aiding support block and U-type groove should be less than the air gap value between guiding electromagnet and guiding rail along the air gap value between guide direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310430963.0A CN103485109B (en) | 2013-01-21 | 2013-01-21 | Operation-reliable tentering and setting transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310430963.0A CN103485109B (en) | 2013-01-21 | 2013-01-21 | Operation-reliable tentering and setting transmission device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310021053.7A Division CN103046280B (en) | 2013-01-21 | 2013-01-21 | Magnetic suspension tentering sizing transmitting unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103485109A CN103485109A (en) | 2014-01-01 |
| CN103485109B true CN103485109B (en) | 2015-03-25 |
Family
ID=49825670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310430963.0A Active CN103485109B (en) | 2013-01-21 | 2013-01-21 | Operation-reliable tentering and setting transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103485109B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4473929A (en) * | 1981-04-17 | 1984-10-02 | Green Sanford M | Magnetically cushioned cloth tentering device |
| JPH07113186B2 (en) * | 1992-10-14 | 1995-12-06 | メイトサイエンス株式会社 | Finishing device |
| CN201224832Y (en) * | 2008-06-09 | 2009-04-22 | 王志 | Magnetic suspension cloth in-and-out mechanism of hollow web heat shaping machine |
| CN102969942B (en) * | 2011-11-26 | 2015-08-12 | 南通大学 | A kind of framing shaping machine low energy consumption is without motor-driven conveyer |
-
2013
- 2013-01-21 CN CN201310430963.0A patent/CN103485109B/en active Active
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| Publication number | Publication date |
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| CN103485109A (en) | 2014-01-01 |
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Effective date of registration: 20201019 Address after: 226019 No.205, building 6, Nantong University, No.9, Siyuan Road, Nantong City, Jiangsu Province Patentee after: Center for technology transfer, Nantong University Address before: 226019 Jiangsu city of Nantong province sik Road No. 9 Patentee before: NANTONG University |