CN105821572A - High-speed hosiery machine - Google Patents
High-speed hosiery machine Download PDFInfo
- Publication number
- CN105821572A CN105821572A CN201610256222.9A CN201610256222A CN105821572A CN 105821572 A CN105821572 A CN 105821572A CN 201610256222 A CN201610256222 A CN 201610256222A CN 105821572 A CN105821572 A CN 105821572A
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- China
- Prior art keywords
- optocoupler
- stitch
- electric capacity
- slide block
- conversion circuit
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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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Classifications
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- 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
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/40—Holders or supports for thread packages
- D04B15/42—Frames for assemblies of two or more reels
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
- D04B35/14—Indicating, warning, or safety devices, e.g. stop motions responsive to thread breakage
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
- D04B35/18—Indicating, warning, or safety devices, e.g. stop motions responsive to breakage, misplacement, or malfunctioning of knitting instruments
Abstract
The invention provides a high-speed hosiery machine. A path through which yarns pass is shortened by a yarn feeding mechanism; meanwhile, a broken needle detection device has relatively high sensitivity; furthermore, the high-speed hosiery machine is relatively simple and compact in structure and comprises the yarn feeding mechanism for supplying yarns to a weaving mechanism, and a control mechanism for controlling the weaving mechanism, wherein the yarn feeding mechanism comprises mechanical switches (5); the weaving mechanism is provided with the broken needle detection device; one end of each mechanical switch and a conductive tube of the broken needle detection device are connected in parallel to form a first parallel end which is electrically connected with one end of a power supply; the other end of each mechanical switch and a conductive rod of the broken needle detection device are connected in parallel to form a second parallel end which is electrically connected with an input end of a high voltage to low voltage signal conversion circuit; an output end of the signal conversion circuit is electrically connected with the other end of the power supply; and a signal output end of the signal conversion circuit and a driving device are respectively electrically connected with a control mechanism.
Description
Technical field
The present invention relates to socks and manufacture equipment technical field, be especially a kind of high speed hosiery machine.
Background technology
Footwear machine is one of visual plant producing socks, footwear machine is formed by yarn mechanism, knitting mechanism and controlling organization, and by being knitting mechanism feeding yarns to yarn mechanism, and knitting mechanism is controlled by controlling organization, automated production can be realized and reduce cost of labor, improve work efficiency.
Current to yarn mechanism in order to adapt to the burn out detection of photoelectric detection switch, the path of yarn process is longer, is unfavorable for the high speed of hosiery machine, simultaneously, due to high speed, so just requiring that the needle-break detection device of knitting mechanism needs higher sensitivity, high-speed production rhythm otherwise cannot be caught up with.
Summary, the high speed of a hosiery machine, at least need to consider burn out detection and broken pin test the two aspect, structure also should be the compactest simultaneously, and this is one of important research developing direction in industry.
Summary of the invention
The technical problem to be solved is, overcomes defect present in prior art, it is provided that a kind of high speed hosiery machine, and the path shortening yarn process to yarn mechanism in this invention, the sensitivity of needle-break detection device is higher simultaneously, additionally, structure is the compactest.
For solving above-mentioned technical problem, the present invention proposes a kind of high speed hosiery machine, including the controlling organization to yarn mechanism with control knitting mechanism for knitting mechanism feeding yarns, described include support to yarn mechanism, it is located on support the multiple supporting plates being the most sequentially distributed for putting spool seat, each supporting plate is equipped with spool seat, in addition to the spool seat of the superiors, spool seat on other each layer supporting plates, each supporting plate above it is equipped with the wire guide for guiding this spool seat, the supporting plate of the superiors is arranged over multiple mechanical switch, this mechanical switch is provided with fork, one end of fork is hanging wire end, the other end of fork is rotationally connected with mechanical switch, fork connects resetting-mechanism, this resetting-mechanism drives fork to swing reset after the yarn of hanging wire end disconnects, the both positive and negative polarity electrical connection of this swing reset driving mechanical switch；Knitting mechanism is provided with needle-break detection device, described needle-break detection device includes fixing the mounting seat being connected with hosiery machine, described mounting seat slidably connects slide block, slide block is driven by driving means and slides, detecting element it is additionally provided with on slide block, described detecting element includes that contact tube is inserted in contact tube and one end and the other end is suspended at the conducting rod outside contact tube, and conducting rod is provided with when it swings the first conducting position that can contact conducting with contact tube, insulate between contact tube and slide block；One end and the contact tube parallel connection of each mechanical switch form the first parallel connected end, this first parallel connected end electrically connects with one end of power supply, the other end and the conducting rod parallel connection of each mechanical switch form the second parallel connected end, this second parallel connected end electrically connects with the input of the signaling conversion circuit turning low pressure for high pressure, the outfan of signaling conversion circuit electrically connects with the other end of power supply, and the signal output part of signaling conversion circuit, driving means electrically connect with controlling organization respectively.
After using said structure, compared with prior art, the invention have the advantages that
Use mechanical switch, avoid the problem using the sensor unit thread path length built for core with optical detection device in prior art, i.e. this programme is without considering the design of cabling path especially, can be without tension regulator, sub-line ring etc., shorten the path of yarn process, by signaling conversion circuit, signal is changed simultaneously, greatly reduce the use environment impact on signals collecting, maloperation is greatly decreased, mechanical switch is the class device by frame for movement control circuit break-make, simple in construction, stable and reliable operation, and high pressure is conducive to the conduction property that both positive and negative polarity electrically connects, high voltage power supply is i.e. used easily to turn on, detection reliability and sensitivity improve；And needle-break detection device is owing to being swing detection, it is possible to oblique cutting enters or laterally inserted hosiery machine working area, rather than prior art needs to install straight down like that, less on hosiery machine working area axially-movable impact；When the stocking leg knitted by footwear machine, slide block is promoted to enter detection position by driving means, detection device is made to enter detection position, when broken needle occurs, stitch on knitting needle cannot hook line, line will be piled up and rotate, conducting rod is touched when line is stacked into certain altitude, so that conducting rod swings, the circuit ON when the first conducting position comes in contact with contact tube, i.e. contact tube, first conducting position conducting can make signaling conversion circuit send signal to controlling organization, controlling organization will control hosiery machine and shut down, and report to the police, when weaving heel position, need not be detected by this device, controlling organization sends instruction and brings back to exit position by slide block by driving means；Signaling conversion circuit is shared to yarn mechanism and needle-break detection device, the most simple and compact for structure；Summary, whole scheme is designed around hosiery machine braiding at a high speed, and the path shortening yarn process to yarn mechanism in this invention, the sensitivity of needle-break detection device is higher simultaneously, meets the requirement of braiding at a high speed, additionally, structure is the compactest.
As improvement, signaling conversion circuit includes pressure unit, signal output unit, one end of pressure unit is the input of described signaling conversion circuit, the pressure unit other end electrically connects with signal output unit one end, the signal output unit other end is the outfan of described signaling conversion circuit, the signal output part of signal output unit is the signal output part of described signaling conversion circuit, and so, structure is relatively simple.
As improvement, power supply is high-voltage DC power supply, and described first parallel connected end is connected with the positive electrical of high-voltage DC power supply；Signaling conversion circuit includes some Zener diodes, resistance, first electric capacity, second electric capacity, optocoupler, some Zener diodes are sequentially connected formation pressure unit, optocoupler is signal output unit, one end of described pressure unit electrically connects with described second parallel connected end, one end of first electric capacity, one end of resistance, the positive pole of optocoupler input all electrically connects with the other end of pressure unit, the other end of the first electric capacity, the other end of resistance, the negative pole of optocoupler input is all connected with the negative electricity of high-voltage DC power supply, one end of second electric capacity is connected with the positive pole of optocoupler outfan, the other end of the second electric capacity is connected with the negative pole of optocoupler outfan, optocoupler outfan is the signal output part of described signal output unit, so, simple in construction, use high-voltage DC power supply simultaneously, turn-on effect is preferable.
As improvement, signaling conversion circuit is located on ceramic wafer, described some Zener diodes, resistance, the first electric capacity, the second electric capacity, optocoupler are i.e. set in the surface, the same side of ceramic wafer, some Zener diodes are positioned at the left side of ceramic wafer, and are the most sequentially distributed, and optocoupler is positioned at the right side of ceramic wafer, resistance, the first electric capacity are respectively positioned between some Zener diodes and optocoupler, first electric capacity is positioned at pressure unit upper right side, and resistance is positioned on the left of optocoupler, and the second electric capacity is positioned on the upside of optocoupler；It is positioned on the downside of ceramic wafer below Zener diode and is provided with the first stitch, second stitch, it is positioned on the downside of ceramic wafer below optocoupler and is provided with the 3rd stitch, 4th stitch, it is positioned on the downside of ceramic wafer on the left of the 3rd stitch and is provided with the 5th stitch, 6th stitch, first stitch is one end of described pressure unit, second stitch is the other end of the first electric capacity, the other end of resistance, the negative pole end that the negative pole parallel connection of optocoupler input is formed, the other end of the first described electric capacity, the other end of resistance, the negative pole of optocoupler input is all connected with the negative electricity of high-voltage DC power supply and refers to that this negative pole end is connected with the negative electricity of high-voltage DC power supply, 3rd stitch, 4th stitch is respectively the both positive and negative polarity of optocoupler outfan；First stitch, second stitch, some Zener diodes, resistance, first electric capacity, second electric capacity, optocoupler, 3rd stitch, the copper cash that the copper facing being electrically connected with on ceramic wafer between 4th these components and parts of stitch is formed is attached, so, after ceramic wafer carries, signaling conversion circuit has been made into sheet-like insert, there is modularity feature, it is more beneficial for reducing design and production cost, improve production efficiency and product quality, simultaneously, unidirectional current reduces to low pressure from high pressure, the heat produced can be derived by ceramic wafer in time, ceramic wafer not only intensity is high, good insulating, and radiating effect might as well, so being more beneficial for improving reliability and the stability of the present invention, simultaneously, being reasonably distributed of each components and parts, the compactest simultaneously interfering is lacked, the circuit of the copper cash that copper facing is formed is brief.
As improvement, described driving means includes for promoting the cylinder of slide block and for retracting the back-moving spring of slide block；Mounting seat is provided with L bracket, being connected with mounting seat of L bracket, and the another side of L bracket is suspended at slide block one end, cylinder is connected with described another side, the expansion link of cylinder offsets with one end of slide block, and one end of back-moving spring is connected with cylinder, and the other end of back-moving spring is connected with slide block；Described pneumatic means electrically connects with controlling organization, so, when selecting pneumatic means as the driving means of needle-break detection device, promote slide block to move it by Telescopic-cylinder bar to put in place, it is at detecting position, make spring be in extended state simultaneously, when weaving heel position, controlling organization sends instruction and is regained by expansion link, by the pulling force of spring reset, slide block come back to original position (i.e. exiting position), and pneumatic means is connected by L bracket is fixing with mounting seat, pneumatic means is combined with detection device, it is more favorable for mounting structure more compact and reasonable.
As improvement, slide block bottom surface is provided with the locating part moved for position limiting slide block, so, auxiliary positioning effect can be played when driving means is by slipper push, locating part can be separately provided a positive stop lug boss, it is possible to is the wherein bolt for fixing slide block and detecting element, thus simplifies structure.
As improvement, conducting rod is the round bar of monolithic conductive, one end of conducting rod connects the insulating plug for fixing conducting rod, and conducting rod stretches out the part of contact tube and is provided with insulating barrier, and conducting rod exposed part between insulating plug and insulating barrier is the first described conducting position；Described insulating plug is provided with the interface forming the second parallel connected end for conducting rod, so, conducting rod is the round bar of monolithic conductive, one end of conducting rod connects the insulating plug for fixing conducting rod, conducting rod stretches out the part of contact tube and is provided with insulating barrier, the exposed part between insulating plug and insulating barrier of conducting rod is the first described conducting position, ensure that its insulating properties by insulating plug and insulating barrier, reduces the probability by mistake surveyed and improves the reliability of detection device.
As improvement, the lumen shape of one end of described contact tube suspension is horn-like, so, increases area when contact tube contacts with conducting rod, improve sensitivity compared with tubulose.
As improvement, the other end of conducting rod is provided with detection hook, so, can improve the sensitivity of detection, when occurring that line stacks, and need not can detecting higher position very much of line heap, the generation of scrap wire can be reduced.
Accompanying drawing explanation
Fig. 1 is the structural representation in the present invention a kind of high speed hosiery machine to yarn mechanism.
Fig. 2 is the structural representation of mechanical switch in the present invention a kind of high speed hosiery machine.
Fig. 3 is that the mode slide block that in the present invention a kind of high speed hosiery machine, needle-break detection device uses pneumatic means to drive does not slides structural representation when putting in place.
Structural representation when Fig. 4 is that in the present invention a kind of high speed hosiery machine, needle-break detection device uses the mode slide block slip of pneumatic means driving to put in place.
Fig. 5 is needle-break detection device contact tube and the half sectional view of conducting rod in the present invention a kind of high speed hosiery machine.
Fig. 6 is the structural representation that in the present invention a kind of high speed hosiery machine, needle-break detection device is installed on knitting mechanism.
Fig. 7 is the circuit theory diagrams that in the present invention a kind of high speed hosiery machine, signaling conversion circuit is relevant.
Fig. 8 is the structural representation that in the present invention a kind of high speed hosiery machine, signaling conversion circuit is located on ceramic wafer.
Shown in figure, 1, support, 2, spool seat, 3, supporting plate, 4, wire guide, 5, mechanical switch, 6, fork, 7, hanging wire end, 8, mounting seat, 9, slide block, 10, contact tube, 11, conducting rod, 12, first conducting position, 13, Zener diode, 14, resistance, 15, first electric capacity, 16, second electric capacity, 17, optocoupler, 18, first stitch, 19, second stitch, 20, 3rd stitch, 21, 4th stitch, 22, 5th stitch, 23, 6th stitch, 24, cylinder, 25, back-moving spring, 26, L bracket, 27, expansion link, 28, locating part, 29, insulating plug, 30, insulating barrier, 31, interface, 32, detection hook.
Detailed description of the invention
The present invention is further detailed explanation below:
nullOne high speed hosiery machine of the present invention，It includes the controlling organization to yarn mechanism with control knitting mechanism for knitting mechanism feeding yarns，Described include support 1 to yarn mechanism、It is located on support 1 the multiple supporting plates 3 being the most sequentially distributed for putting spool seat 2，Each supporting plate 3 is equipped with spool seat 2，In addition to the spool seat 2 of the superiors，Spool seat 2 on other each layer supporting plates 3，Each supporting plate 3 above it is equipped with the wire guide 4 for guiding this spool seat 2，The supporting plate 3 of the superiors is arranged over multiple mechanical switch 5，This mechanical switch 5 is provided with fork 6，One end of fork 6 is hanging wire end 7，The other end of fork 6 is rotationally connected with mechanical switch 5，Fork 6 connects resetting-mechanism，This resetting-mechanism drives fork 6 to swing reset after the yarn of hanging wire end 7 disconnects，The both positive and negative polarity electrical connection of this swing reset driving mechanical switch 5；Knitting mechanism is provided with needle-break detection device, described needle-break detection device includes fixing the mounting seat 8 being connected with hosiery machine, described mounting seat 8 slidably connects slide block 9, slide block 9 is driven by driving means and slides, it is additionally provided with detecting element on slide block 9, described detecting element includes that contact tube 10 is inserted in contact tube 10 and one end and the other end is suspended at the conducting rod 11 outside contact tube 10, conducting rod 11 is provided with when it swings the first conducting position 12 that can contact conducting with contact tube 10, insulate between contact tube 10 and slide block 9；One end of each mechanical switch 5 and contact tube 10 formation in parallel first parallel connected end, this first parallel connected end electrically connects with one end of power supply, the other end of each mechanical switch 5 and conducting rod 11 formation in parallel second parallel connected end, this second parallel connected end electrically connects with the input of the signaling conversion circuit turning low pressure for high pressure, the outfan of signaling conversion circuit electrically connects with the other end of power supply, and the signal output part of signaling conversion circuit, driving means electrically connect with controlling organization respectively.
Signaling conversion circuit includes pressure unit, signal output unit, one end of pressure unit is the input of described signaling conversion circuit, the pressure unit other end electrically connects with signal output unit one end, the signal output unit other end is the outfan of described signaling conversion circuit, and the signal output part of signal output unit is the signal output part of described signaling conversion circuit.
Power supply is high-voltage DC power supply, and described first parallel connected end is connected with the positive electrical of high-voltage DC power supply；Signaling conversion circuit includes some Zener diodes 13, resistance 14, first electric capacity 15, second electric capacity 16, optocoupler 17, some Zener diodes 13 are sequentially connected and are formed pressure unit, optocoupler 17 is signal output unit, one end of described pressure unit electrically connects with described second parallel connected end, one end of first electric capacity 15, one end of resistance 14, the positive pole of optocoupler 17 input all electrically connects with the other end of pressure unit, the other end of the first electric capacity 15, the other end of resistance 14, the negative pole of optocoupler 17 input is all connected with the negative electricity of high-voltage DC power supply, one end of second electric capacity 16 is connected with the positive pole of optocoupler 17 outfan, the other end of the second electric capacity 16 is connected with the negative pole of optocoupler 17 outfan, optocoupler 17 outfan is the signal output part of described signal output unit.
Signaling conversion circuit is located on ceramic wafer, described some Zener diodes 13, resistance the 14, first electric capacity the 15, second electric capacity 16, optocoupler 17 are i.e. set in the surface, the same side of ceramic wafer, some Zener diodes 13 are positioned at the left side of ceramic wafer, and be the most sequentially distributed, optocoupler 17 is positioned at the right side of ceramic wafer, resistance the 14, first electric capacity 15 is respectively positioned between some Zener diodes 13 and optocoupler 17, first electric capacity 15 is positioned at pressure unit upper right side, resistance 14 is positioned on the left of optocoupler 17, and the second electric capacity 16 is positioned on the upside of optocoupler 17；It is positioned on the downside of ceramic wafer below Zener diode 13 and is provided with the first stitch 18, second stitch 19, it is positioned on the downside of ceramic wafer below optocoupler 17 and is provided with the 3rd stitch 20, 4th stitch 21, it is positioned on the downside of ceramic wafer on the left of the 3rd stitch 20 and is provided with the 5th stitch 22, 6th stitch 23, first stitch 18 is one end of described pressure unit, second stitch 19 is the other end of the first electric capacity 15, the other end of resistance 14, the negative pole end that the negative pole parallel connection of optocoupler 17 input is formed, the other end of the first described electric capacity 15, the other end of resistance 14, the negative pole of optocoupler 17 input is all connected with the negative electricity of high-voltage DC power supply and refers to that this negative pole end is connected with the negative electricity of high-voltage DC power supply, 3rd stitch 20, 4th stitch 21 is respectively the both positive and negative polarity of optocoupler 17 outfan；The copper cash that the copper facing being electrically connected with on ceramic wafer between first stitch the 18, second stitch 19, some Zener diodes 13, resistance the 14, first electric capacity the 15, second electric capacity 16, optocoupler the 17, the 3rd stitch the 20, the 4th these components and parts of stitch 21 is formed is attached.
5th stitch the 22, the 6th stitch 23 is not electrically connected with, and their effect is mainly that the whole module of matrix strengthens supporting role to ceramic wafer.
Described driving means includes for promoting the cylinder 24 of slide block 9 and for retracting the back-moving spring 25 of slide block 9；Mounting seat 8 is provided with L bracket 26, L bracket 26 while being connected with mounting seat 8, the another side of L bracket 26 is suspended at slide block 9 one end, cylinder 24 is connected with described another side, the expansion link 27 of cylinder 24 offsets with one end of slide block 9, one end of back-moving spring 25 is connected with cylinder 24, and the other end of back-moving spring 25 is connected with slide block 9；Described pneumatic means electrically connects with controlling organization.
Slide block 9 bottom surface is provided with the locating part 28 moved for position limiting slide block 9.
Conducting rod 11 is the round bar of monolithic conductive, one end of conducting rod 11 connects the insulating plug 29 for fixing conducting rod 11, conducting rod 11 stretches out the part of contact tube 10 and is provided with insulating barrier 30, and the conducting rod 11 exposed part between insulating plug 29 and insulating barrier 30 is the first described conducting position 12；Described insulating plug 29 is provided with the interface 31 forming the second parallel connected end for conducting rod 11；In actual production, swingable in the range of 1CM between conducting rod 11 and contact tube 10, detect the sensitiveest.
The lumen shape of one end of described contact tube 10 suspension is horn-like.
The other end of conducting rod 11 is provided with detection hook 32.
In the present invention, knitting mechanism uses prior art, is not specifically described.
The above is only the better embodiment of the present invention, therefore all equivalence changes done according to structure, feature and the principle described in present patent application scope or modification, in the range of being all included in present patent application.
Claims (9)
- null1. a high speed hosiery machine，Including the controlling organization to yarn mechanism with control knitting mechanism for knitting mechanism feeding yarns，It is characterized in that，Described include support (1) to yarn mechanism、It is located on support (1) the multiple supporting plates (3) being the most sequentially distributed being used for putting spool seat (2)，Each supporting plate (3) is equipped with spool seat (2)，In addition to the spool seat (2) of the superiors，Spool seat (2) on other each layer supporting plates (3)，Each supporting plate (3) above it is equipped with the wire guide (4) for guiding this spool seat (2)，The supporting plate (3) of the superiors is arranged over multiple mechanical switch (5)，This mechanical switch (5) is provided with fork (6)，One end of fork (6) is hanging wire end (7)，The other end of fork (6) is rotationally connected with mechanical switch (5)，Fork (6) connects resetting-mechanism，This resetting-mechanism drives fork (6) to swing reset after the yarn of hanging wire end (7) disconnects，The both positive and negative polarity electrical connection of this swing reset driving mechanical switch (5)；Knitting mechanism is provided with needle-break detection device, described needle-break detection device includes fixing the mounting seat (8) being connected with hosiery machine, described mounting seat (8) slidably connects slide block (9), slide block (9) is driven by driving means and slides, slide block is additionally provided with detecting element on (9), described detecting element includes that contact tube (10) is inserted in contact tube (10) and one end and the other end is suspended at contact tube (10) conducting rod (11) outward, conducting rod (11) is provided with when it swings the first conducting position (12) that can contact conducting with contact tube (10), insulate between contact tube (10) and slide block (9)；One end of each mechanical switch (5) and contact tube (10) formation in parallel first parallel connected end, this first parallel connected end electrically connects with one end of power supply, the other end of each mechanical switch (5) and conducting rod (11) formation in parallel second parallel connected end, this second parallel connected end electrically connects with the input of the signaling conversion circuit turning low pressure for high pressure, the outfan of signaling conversion circuit electrically connects with the other end of power supply, and the signal output part of signaling conversion circuit, driving means electrically connect with controlling organization respectively.
- A kind of high speed hosiery machine the most according to claim 1, it is characterized in that, signaling conversion circuit includes pressure unit, signal output unit, one end of pressure unit is the input of described signaling conversion circuit, the pressure unit other end electrically connects with signal output unit one end, the signal output unit other end is the outfan of described signaling conversion circuit, and the signal output part of signal output unit is the signal output part of described signaling conversion circuit.
- A kind of high speed hosiery machine the most according to claim 1, it is characterised in that power supply is high-voltage DC power supply, and described first parallel connected end is connected with the positive electrical of high-voltage DC power supply；nullSignaling conversion circuit includes some Zener diodes (13)、Resistance (14)、First electric capacity (15)、Second electric capacity (16)、Optocoupler (17)，Some Zener diodes (13) are sequentially connected and are formed pressure unit，Optocoupler (17) is signal output unit，One end of described pressure unit electrically connects with described second parallel connected end，One end of first electric capacity (15)、One end of resistance (14)、The positive pole of optocoupler (17) input all electrically connects with the other end of pressure unit，The other end of the first electric capacity (15)、The other end of resistance (14)、The negative pole of optocoupler (17) input is all connected with the negative electricity of high-voltage DC power supply，One end of second electric capacity (16) is connected with the positive pole of optocoupler (17) outfan，The other end of the second electric capacity (16) is connected with the negative pole of optocoupler (17) outfan，Optocoupler (17) outfan is the signal output part of described signal output unit.
- A kind of high speed hosiery machine the most according to claim 3, it is characterized in that, signaling conversion circuit is located on ceramic wafer, described some Zener diodes (13) are i.e. set in the surface, the same side of ceramic wafer, resistance (14), first electric capacity (15), second electric capacity (16), optocoupler (17), some Zener diodes (13) are positioned at the left side of ceramic wafer, and be the most sequentially distributed, optocoupler (17) is positioned at the right side of ceramic wafer, resistance (14), first electric capacity (15) is respectively positioned between some Zener diodes (13) and optocoupler (17), first electric capacity (15) is positioned at pressure unit upper right side, resistance (14) is positioned at optocoupler (17) left side, second electric capacity (16) is positioned at optocoupler (17) upside；nullIt is positioned at Zener diode (13) lower section on the downside of ceramic wafer and is provided with the first stitch (18)、Second stitch (19)，It is positioned at optocoupler (17) lower section on the downside of ceramic wafer and is provided with the 3rd stitch (20)、4th stitch (21)，It is positioned at the 3rd stitch (20) left side on the downside of ceramic wafer and is provided with the 5th stitch (22)、6th stitch (23)，First stitch (18) is one end of described pressure unit，Second stitch (19) is the other end of the first electric capacity (15)、The other end of resistance (14)、The negative pole end that the negative pole parallel connection of optocoupler (17) input is formed，The other end of described the first electric capacity (15)、The other end of resistance (14)、The negative pole of optocoupler (17) input is all connected with the negative electricity of high-voltage DC power supply and refers to that this negative pole end is connected with the negative electricity of high-voltage DC power supply，3rd stitch (20)、4th stitch (21) is respectively the both positive and negative polarity of optocoupler (17) outfan；The copper cash that the copper facing being electrically connected with on ceramic wafer between first stitch (18), the second stitch (19), some Zener diodes (13), resistance (14), the first electric capacity (15), the second electric capacity (16), optocoupler (17), the 3rd stitch (20), the 4th stitch (21) these components and parts is formed is attached.
- A kind of high speed hosiery machine the most according to claim 1, it is characterised in that described driving means includes for promoting the cylinder of slide block (9) (24) and being used for retracting the back-moving spring (25) of slide block (9)；Mounting seat (8) is provided with L bracket (26), L bracket (26) while being connected with mounting seat (8), the another side of L bracket (26) is suspended at slide block (9) one end, cylinder (24) is connected with described another side, the expansion link (27) of cylinder (24) offsets with one end of slide block (9), one end of back-moving spring (25) is connected with cylinder (24), and the other end of back-moving spring (25) is connected with slide block (9)；Described pneumatic means electrically connects with controlling organization.
- A kind of high speed hosiery machine the most according to claim 1, it is characterised in that slide block (9) bottom surface is provided with the locating part (28) for position limiting slide block (9) movement.
- A kind of high speed hosiery machine the most according to claim 1, it is characterized in that, conducting rod (11) is the round bar of monolithic conductive, one end of conducting rod (11) connects the insulating plug (29) for fixing conducting rod (11), conducting rod (11) stretches out the part of contact tube (10) and is provided with insulating barrier (30), and the exposed part that conducting rod (11) is positioned between insulating plug (29) and insulating barrier (30) is described the first conducting position (12)；Described insulating plug (29) is provided with the interface (31) forming the second parallel connected end for conducting rod (11).
- A kind of high speed hosiery machine the most according to claim 1, it is characterised in that the lumen shape of one end that described contact tube (10) suspends is horn-like.
- A kind of high speed hosiery machine the most according to claim 1, it is characterised in that the other end of conducting rod (11) is provided with detection hook (32).
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| CN201610256222.9A CN105821572A (en) | 2016-04-22 | 2016-04-22 | High-speed hosiery machine |
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| CN201610256222.9A CN105821572A (en) | 2016-04-22 | 2016-04-22 | High-speed hosiery machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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