CN201198519Y - Control system for laying woof of multiple axial warp knitting machine - Google Patents
Control system for laying woof of multiple axial warp knitting machine Download PDFInfo
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- CN201198519Y CN201198519Y CNU2008200359122U CN200820035912U CN201198519Y CN 201198519 Y CN201198519 Y CN 201198519Y CN U2008200359122 U CNU2008200359122 U CN U2008200359122U CN 200820035912 U CN200820035912 U CN 200820035912U CN 201198519 Y CN201198519 Y CN 201198519Y
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Abstract
The utility model relates to a multi-axial tricot machine weft-spreading control system, which comprises a transmission chain mechanism, a sideslip mechanism, a weft spreading lorry, a weft yarn winding device, a plurality of servo moving systems, a plurality of pulse I/O interfaces, a moving control chip, a MCU micro processor, a PLC programmable controller and a touch screen, wherein, the servo moving systems are respectively connected with the corresponding pulse I/O interface; the pulse I/O interfaces are uniformly connected to the moving control chip and the MCU micro processor, and the MCU micro processor is connected with the PLC programmable controller, and the PLC programmable controller is connected with the touch screen, and the PLC programmable controller controls the moving control chip through the MCU micro processor, and the moving control chip controls the servo moving systems, and each servo moving system drives the transmission chain mechanism, the sideslip mechanism, the weft spreading lorry, the weft yarn winding device to make coordinative movement, so as to complete the weft spreading movement in different axial directions.
Description
Technical field
The utility model relates to a kind of multiple-axial warp knitting machine control system, particularly a kind of control system for woof-laying of multiple spindle warp knitting machine.
Background technology
The multi-shaft warp knitting technology is that technology is knitted in a kind of novel multidirectional shop weft knitting that development in recent years is got up.Utilize this technology, parallel stretch, do not have curling yarn can be vertically or introduce in the fabric construction with required angle, realize that the most effective structure designs directed the enhancing in advance.Multi-axial tricot has great design flexibility, isotropic adaptive faculty and adaptability to changes, and higher anti tear transitivity and good suitable type.Therefore, multi-axial tricot has special advantages in the flexible composite field.The applying multi-axial weft inserted warp knit fabric can reduce the cost of composite products.Existing Weft laying mechanism is to adopt chain wheel driving mechanism, because mechanism's complexity, speed can not further improve, and can only reach 500rpm; And can't change technology, production environment is comparatively abominable, and noise ratio is bigger.
Summary of the invention
The laying and the winding of the weft layers of the utility model control system for woof-laying of multiple spindle warp knitting machine control one deck+45 degree weft yarns, one deck 0 degree, the weft layers of one deck-45 degree.
The utility model multi-axial tricot production method is such: three kinds of weft yarns are drawn from three weft yarn framves respectively, supply with first, second and third weft yarn by three weft tension systems to first, second and third weft yarn rake needle plate respectively; First, second and third weft yarn is wrapped in respectively on the tuck of tuck plate of conveyer chain mechanism with the 3rd layer of+45 degree weft yarn ground floor, the 0 degree weft yarn second layer ,-45 degree weft yarns respectively successively by first weft yarn rake needle plate, second weft yarn rake needle plate, the 3rd weft yarn rake needle plate, thereby constitutes the continuous layer of three layers of weft yarn.First warp thread is drawn from first bank of multi-axial tricot machine front end, passes the rectangle frame top, enters the 0 degree weft yarn second layer and the 3rd layer of centre of-45 degree weft yarns between second weft yarn rake needle plate and the 3rd weft yarn rake needle plate.Second warp thread is drawn from second warp thread of multi-axial tricot machine rear end, pass the rectangle frame top, through the warp thread roller device, enter the host apparatus knitting zone, first warp thread is with three layers of weft yarn simultaneously, be laid to the continuous layer of different angles by Weft laying mechanism, after the conveying of conveyer chain mechanism, through weft yarn carrying roller press-roller device, also enter the host apparatus knitting zone, the continuous layer of warp thread, parallel that the one-tenth coil assembly of host apparatus will meet at this forms the utility model multi-axial tricot through weaving together.
The utility model multi-axial tricot production equipment comprises first bank, second bank, three weft yarn framves, multiple-axial warp knitting machine, batching apparatus, and wherein multiple-axial warp knitting machine comprises frame, two guide rail crossbeams, two secondary conveyer chain mechanisms, host apparatus, warp thread roller device, weft yarn carrying roller press-roller device, first weft yarn rake needle plate, second weft yarn rake needle plate, the 3rd weft yarn rake needle plate, three weft tension systems again.Be aligned in sequence with first weft yarn rake needle plate, second weft yarn rake needle plate, the 3rd weft yarn rake needle plate, host apparatus, open-width apparatus, pulling device to the rear end from multi-axial tricot machine front end.
Transverse-moving mechanism together with Weft laying trolley along the sliding motion forward of conveyer chain mechanism longitudinal direction, also laterally sliding motion to the right of transverse-moving mechanism simultaneously, above-mentioned horizontal sliding motion and longitudinal direction sliding motion synthesize compound motion, when the speed of horizontal sliding motion equated with longitudinal direction sliding motion speed, the 3rd weft yarn rake needle plate was wrapped in the 3rd weft yarn on the tuck of both sides tuck plate with-45 degree so.Subsequently transverse-moving mechanism together with Weft laying trolley along the sliding motion backward of conveyer chain mechanism longitudinal direction, also laterally sliding motion left of transverse-moving mechanism simultaneously, above-mentioned horizontal sliding motion and longitudinal direction sliding motion synthesize compound motion, when the average speed of horizontal sliding motion equates with longitudinal direction sliding motion average speed, the 3rd weft yarn rake needle plate also is wrapped in the 3rd weft yarn on the tuck of both sides tuck plate with-45 degree so, so one go to multiple winding and constituted shop latitude winding process, each dealing process, whole conveyer chain mechanism moves forward a tuck spacing, so whole weft yarn is wrapped on each tuck of both sides tuck plate round with-45 degree.
In like manner, when transverse-moving mechanism when the sliding motion relative velocity is zero forward along conveyer chain mechanism longitudinal direction together with Weft laying trolley, also laterally sliding motion to the right of transverse-moving mechanism simultaneously, second weft yarn rake needle plate is wrapped in second weft yarn on the tuck of both sides tuck plate with 0 degree so.Subsequently when transverse-moving mechanism when the sliding motion relative velocity is zero forward along conveyer chain mechanism longitudinal direction together with Weft laying trolley, also laterally sliding motion to the right of transverse-moving mechanism simultaneously, second weft yarn rake needle plate is wrapped in second weft yarn on the tuck of both sides tuck plate with 0 degree so.So one go to multiple winding and constituted shop latitude winding process, each dealing process, whole conveyer chain mechanism moves forward a tuck spacing, so whole weft yarn is wrapped on each tuck of both sides tuck plate round with 0 degree.
In like manner, when transverse-moving mechanism together with Weft laying trolley along the sliding motion forward of conveyer chain mechanism longitudinal direction, also laterally sliding motion left of transverse-moving mechanism simultaneously, above-mentioned horizontal sliding motion and longitudinal direction sliding motion synthesize compound motion, when the speed of horizontal sliding motion equated with longitudinal direction sliding motion speed, first weft yarn rake pin was wrapped in first weft yarn on the tuck of both sides tuck plate with-45 degree so.Subsequently transverse-moving mechanism together with Weft laying trolley along the sliding motion backward of conveyer chain mechanism longitudinal direction, also laterally sliding motion to the right of transverse-moving mechanism simultaneously, above-mentioned horizontal sliding motion and longitudinal direction sliding motion synthesize compound motion, when the average speed of horizontal sliding motion equates with longitudinal direction sliding motion average speed, first weft yarn rake needle plate also is wrapped in first weft yarn on the tuck of both sides tuck plate with+45 degree so, so one go to multiple winding and constituted shop latitude winding process, each dealing process, whole conveyer chain mechanism moves forward a tuck spacing, so whole weft yarn is wrapped on each tuck of both sides tuck plate round with+45 degree.
Above-mentioned conveyer chain mechanism kinematic, the transverse-moving mechanism motion, the motion that Weft laying trolley motion and weft yarn twine on each tuck is controlled by each servo motion system, all servo motions system links to each other by pulse I/O port one-4 respectively, above-mentioned pulse I/O port is completely to be connected on MCX314 or MCX312 motion control chip and the MCU microprocessor, the MCU microprocessor is connecting a PLC Programmable Logic Controller, the external again touch-screen of PLC Programmable Logic Controller, the PLC Programmable Logic Controller is controlled MCX314 or MCX312 motion control chip by a MCU microprocessor like this, the motion control core is controlled each servo motion system, each servo motion systematic unity coordinated movement of various economic factors has constituted whole-45 degree, 0 degree, + 45 degree control system for woof-laying.
The parameters such as angle, the door width of cloth, gap compensation and needle gage density of each layer of input shop latitude on above-mentioned touch-screen, in the microprocessor internal memory, keep the related datas such as path curves of Weft laying mechanism in advance, in real time motion desired position, speed and acceleration are sent to the function that motion control chip is realized sprocket wheel by microprocessor, the control circuit of being made up of motion control chip is controlled servo-driver again, by the servomotor of X and Y direction, guarantee that weft yarn shop latitude angle can be from any angle between-60 degree～+ 60 degree.This a series of operation is all finished by computer, need not make any machinery and adjust.The operation that angle is covered in change layer shop only needs a few minutes to finish.
The application of high-performance MCU microprocessor makes that the modification of production technology is more efficient and convenient, has improved production efficiency greatly; The employing of high-precision servo control system makes the Weft laying mechanism operation more reliable accurately, and the electrical control precision arrives 0.01mm, and in actual production, the speed of machine reaches 1400rpm; The application of servo-control system is simplified mechanical transmission mechanism greatly, and originally the noise of production environment has also obtained great reduction.
Description of drawings
Fig. 1 is the utility model multi-axial tricot production equipment schematic front view;
Fig. 2 is the utility model multi-axial tricot production equipment diagrammatic top view;
Fig. 3 is the horizontal schematic diagram of the weft yarn rake needle plate device of the utility model multiple-axial warp knitting machine;
Fig. 4 is that the utility model multi-shaft warp knitting loom weft yarn twines and the schematic diagram of carrying;
Fig. 5 A, 5B are the weft-knitted level schematic diagrames of the utility model multi-axial tricot;
Fig. 6 is the control system for woof-laying schematic diagram of the utility model multiple-axial warp knitting machine.
Wherein Reference numeral is expressed as follows:
1, second bank; 2, batching apparatus; 3, pulling device; 4, open-width apparatus; 5, host apparatus; 6, warp thread roller device; 7, the 3rd weft yarn rake needle plate; 8-1,8-2,8-3, weft tension system; 9, conveyer chain mechanism; 10, first bank; 11-1,11-2,11-3, weft yarn frame; 12, first warp thread; 13 ,+45 spend weft yarn; 14,0 degree weft yarn; 15 ,-45 spend weft yarn; 16,90 degree warp thread; 19, second weft yarn rake needle plate; 20, first weft yarn rake needle plate; 21, guide rail crossbeam; 22, second warp thread; 23, the 3rd weft yarn; 24, second weft yarn; 25, first weft yarn; 26, frame; 27, rubber slab; 71, transverse-moving mechanism; 72, Weft laying trolley; 91, tuck plate; 92, mainboard; 93, roller bearing assembly.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model control system for woof-laying of multiple spindle warp knitting machine is described in detail.The described angle direction of the utility model control system for woof-laying of multiple spindle warp knitting machine is laterally to be that X-axis, multiple-axial warp knitting machine front end vertically are the Y-axis angle direction that defines with multiple-axial warp knitting machine.
Shown in Fig. 1-2, wherein Fig. 1 is the utility model multi-axial tricot production equipment schematic front view, and Fig. 2 is the utility model multi-axial tricot production equipment diagrammatic top view.The utility model multi-axial tricot production equipment comprises first bank 10, second bank 1, three weft yarn framves 11-1,11-2,11-3, multiple-axial warp knitting machine, batching apparatus 2.
Wherein first bank 10 and second bank 1 place the multiple-axial warp knitting machine rear and front end respectively, and batching apparatus 2 places between second bank 1 and the multiple-axial warp knitting machine rear end, three weft yarn framves 11-1,11-2,11-3 place multiple-axial warp knitting machine one side, also can be arranged in the multiple-axial warp knitting machine both sides as required.Wherein first bank 10 and second bank 1 provide first warp thread 12 and second warp thread 22 to described multiple-axial warp knitting machine respectively, three weft yarn framves 11-1,11-2,11-3 provide first, second and third weft yarn 25,24,23 to described multiple-axial warp knitting machine respectively, and first, second and third weft yarn 25,24,23 is become+45 degree weft yarns 13,0 degree weft yarn 14 and-45 degree weft yarns 15 by weft knitting respectively.Through weft knitting with after compiling, produce the multi-axial tricot of rolling by batching apparatus 2.
Described multiple-axial warp knitting machine also comprises the secondary conveyer chain of frame 26, two guide rail crossbeams 21, two mechanism 9, host apparatus 5, warp thread roller device 6, weft yarn carrying roller press-roller device 18, first weft yarn rake needle plate 20, second weft yarn rake needle plate 19, the 3rd weft yarn rake needle plate 7, three weft tension systems 8-1,8-2,8-3.
Whole multiple-axial warp knitting machine frame 26 is long rectangular-shaped, two guide rail crossbeams 21 are in the multiple-axial warp knitting machine both sides, and pass through in long rectangle frame 26, conveyer chain mechanism 9 follows guide rail crossbeam 21 also to pass through in long rectangle frame 26, thereby forms closed circulation conveyer chain mechanism.
As shown in Figure 4, Fig. 4 illustrates the situation that the utility model multi-shaft warp knitting loom weft yarn twines and carries.Conveyer chain mechanism 9 wherein shown in Figure 4 is positioned at the multiple-axial warp knitting machine inboard, and guide rail crossbeam 21 is positioned at the multiple-axial warp knitting machine outside.Described conveyer chain mechanism 9 is made of some Chain plate assemblies, every Chain plate assembly is linked into the endless chain of ring-type successively, every Chain plate assembly comprises tuck plate 91, mainboard 92 and roller bearing assembly 93 again, be provided with wear-resisting rubber slab 27 below the roller bearing assembly 93 and between the frame 26, roller bearing assembly 93 rolls in the chute above rubber slab 27, and this Chain plate assembly also is provided with the spacing rolling bearing on above-below direction and the left and right directions simultaneously.Wherein the spacing rolling bearing of above-below direction contacts with side roll in the guide rail crossbeam 21, and the spacing rolling bearing on the left and right directions contacts with rubber slab 27 outer side rolls, thereby guarantees that conveyer chain mechanism 9 stable drive are reliable.
Shown in Fig. 1-2, Fig. 1-2 shows the host apparatus 5 of the utility model multi-axial tricot machine, warp thread roller device 6, weft yarn carrying roller press-roller device 18, open-width apparatus 4, pulling device 3, first weft yarn rake needle plate 20, second weft yarn rake needle plate 19, the 3rd weft yarn rake needle plate 7, three weft tension systems 8-1,8-2,8-3 mutual alignments relation and annexation are aligned in sequence with first weft yarn rake needle plate 20 from multi-axial tricot machine front end to the rear end, second weft yarn rake needle plate 19, the 3rd weft yarn rake needle plate 7, host apparatus 5, open-width apparatus 4, pulling device 3.
First, second and third weft yarn 25,24,23 is drawn from three weft yarn framves 11-1,11-2,11-3 respectively, respectively by three weft tension systems 8-1,8-2,8-3, harrowed needle plate 19, the 3rd weft yarn rake needle plate 7 by first weft yarn rake needle plate 20, second weft yarn and be wrapped in respectively successively on the tuck of tuck plate 91 shown in Figure 4 with+45 degree weft yarns 13,0 degree weft yarn 14 ,-45 degree weft yarns 15 respectively, thus the three layer weft yarn 13,14,15 of formation shown in Fig. 5 A and 5B.
As shown in Figure 3, Fig. 3 shows the utility model multiple-axial warp knitting machine weft yarn feed system of one of them, second weft yarn 23 is drawn from weft yarn frame 11-3, this weft yarn 23 is supplied with Weft laying trolley 72 through weft tension system 8-3, this Weft laying trolley 72 carries out horizontal sliding motion under the effect of transverse-moving mechanism 71, simultaneously transverse-moving mechanism 71 together with Weft laying trolley 72 along the 21 longitudinal direction sliding motions of guide rail crossbeam, above-mentioned horizontal sliding motion and longitudinal direction sliding motion synthesize compound motion, the 3rd weft yarn rake needle plate 7 is wrapped in the 3rd weft yarn 23 on the tuck of both sides tuck plate 91 shown in Figure 4 with-45 degree, certainly, the utility model is not limited to-45 degree weft yarn is wrapped on the tuck of tuck plate 91 shown in Figure 9, can be with any possible angle, as-20 degree,-30 degree,-40 degree,-60 degree or the like are wrapped on the tuck of tuck plate 91 of both sides shown in Figure 4.Its weft yarn angle depends on the horizontal sliding motion of Weft laying trolley 72 and longitudinal direction sliding motion and the compound motion that constitutes.
As shown in Figure 1, first warp thread 12 is drawn from first bank 10 of multi-axial tricot machine front end, passes rectangle frame 26 tops, spends in the middle of weft yarns 15 levels from entering 0 degree weft yarn 14 and-45 between second weft yarn rake needle plate 19 and the 3rd weft yarn rake needle plate 7; Second warp thread 22 is drawn from second bank 1 of multi-axial tricot machine rear end, passes rectangle frame 26 tops, through warp thread roller device 6, enters host apparatus 5 knitting zone.First warp thread 12 passes through weft yarn carrying roller press-roller device 18 with three layers of weft yarn 13,14,15, enters host apparatus 5 knitting zone.After the winding+weft yarns 15 spent by 45 degree weft yarns, 13,0 degree weft yarn 14 ,-45 and 90 degree warp thread 16 are woven into the multi-axial tricot shown in Fig. 6 A, the 6B through multi-axial tricot machine host devices 5.
Above-mentioned multi-axial tricot is severed through open-width apparatus 4, with in the multi-axial tricot 17+limit yarn that the tuck of 45 degree weft yarns 13,0 degree weft yarns 14 ,-45 degree weft yarns 15 and tuck plate 91 shown in Figure 9 twines part cuts off, after multi-axial tricot is severed through open-width apparatus 4, continuation is along with the 9 past reaches of conveyer chain mechanism, deliver to batching apparatus 2 by pulling device 3 again, batching apparatus 2 is rolled into the multi-axial tricot of rolling with it.
From top detailed description the utility model multi-axial tricot concrete structure, the utility model multi-axial tricot by ground floor+45 degree weft yarns, again cover the weft layers of the second layer 0 degree, cover the weft layers of the 3rd layer of-45 degree again, in the middle of the second layer and the 3rd layer of weft layers, add the thread layer that one deck 0 is spent again, by forming multi-axial tricot shown in Fig. 5 A, the 5B through weaving together through compiling the continuous layer of warp thread, parallel that will meet at this.
As shown in Figure 3, transverse-moving mechanism 71 together with Weft laying trolley 72 along the sliding motion forward of guide rail crossbeam 21 longitudinal directions, also laterally sliding motion to the right of transverse-moving mechanism 71 simultaneously, above-mentioned horizontal sliding motion and longitudinal direction sliding motion synthesize compound motion, when horizontal sliding motion speed equated with longitudinal direction sliding motion speed, the 3rd weft yarn rake needle plate 7 was wrapped in the 3rd weft yarn 23 on the tuck of both sides tuck plate 91 shown in Figure 4 with-45 degree so.Subsequently transverse-moving mechanism 71 together with Weft laying trolley 72 along the sliding motion backward of guide rail crossbeam 21 longitudinal directions, also laterally sliding motion left of transverse-moving mechanism 71 simultaneously, above-mentioned horizontal sliding motion and longitudinal direction sliding motion synthesize compound motion, when the average speed of horizontal sliding motion equates with longitudinal direction sliding motion average speed, the 3rd weft yarn rake needle plate 7 also is wrapped in the 3rd weft yarn 23 on the tuck of both sides tuck plate 91 shown in Figure 4 with-45 degree so, so one go to multiple winding and constituted shop latitude winding process, each dealing process, whole conveyer chain mechanism 9 moves forward a tuck spacing, its tuck spacing is 8 inches or 16 inches, so whole weft yarn is wrapped on each tuck of both sides tuck plate 91 shown in Figure 4 round with-45 degree.
In like manner, when transverse-moving mechanism when the sliding motion relative velocity is zero forward along conveyer chain mechanism longitudinal direction together with Weft laying trolley, also laterally sliding motion to the right of transverse-moving mechanism simultaneously, second weft yarn rake needle plate is wrapped in second weft yarn on the tuck of both sides tuck plate 91 shown in Figure 4 with 0 degree so.Subsequently when transverse-moving mechanism when the sliding motion relative velocity is zero forward along conveyer chain mechanism longitudinal direction together with Weft laying trolley, also laterally sliding motion to the right of transverse-moving mechanism simultaneously, second weft yarn rake needle plate is wrapped in second weft yarn on the tuck of both sides tuck plate 91 shown in Figure 4 with 0 degree so.So one go to multiple winding and constituted shop latitude winding process, each dealing process, whole conveyer chain mechanism 9 moves forward a tuck spacing, so whole weft yarn is wrapped on each tuck of both sides tuck plate 91 shown in Figure 4 round with 0 degree.
In like manner, when transverse-moving mechanism together with Weft laying trolley along the sliding motion forward of conveyer chain mechanism longitudinal direction, also laterally sliding motion left of transverse-moving mechanism simultaneously, above-mentioned horizontal sliding motion and longitudinal direction sliding motion synthesize compound motion, when the speed of horizontal sliding motion equated with longitudinal direction sliding motion speed, first weft yarn rake pin 7 was wrapped in first weft yarn on the tuck of both sides tuck plate 91 shown in Figure 4 with-45 degree so.Subsequently transverse-moving mechanism 1 together with Weft laying trolley along the sliding motion backward of conveyer chain mechanism longitudinal direction, also laterally sliding motion to the right of transverse-moving mechanism simultaneously, above-mentioned horizontal sliding motion and longitudinal direction sliding motion synthesize compound motion, when the average speed of horizontal sliding motion equates with longitudinal direction sliding motion average speed, first weft yarn rake needle plate also is wrapped in first weft yarn on the tuck of both sides tuck plate 91 shown in Figure 4 with+45 degree so, so one go to multiple winding and constituted shop latitude winding process, each dealing process, whole conveyer chain mechanism 9 moves forward a tuck spacing, so whole weft yarn is wrapped on each tuck of both sides tuck plate 91 shown in Figure 4 round with+45 degree.
As shown in Figure 6, illustrating is the control system for woof-laying of the utility model multiple-axial warp knitting machine, 9 motions of above-mentioned conveyer chain mechanism, the transverse-moving mechanism motion, Weft laying trolley motion and weft yarn twine and install on each tuck by each servo motion system control, all servo motions system links to each other with corresponding pulses I/O port respectively, (port number only is signal to above-mentioned pulse I/O port one-4, the utility model do not limit to have only 1-4) unified again being connected on MCX314 or MCX312 motion control chip and the MCU microprocessor, the MCU microprocessor is connecting a PLC Programmable Logic Controller, the external again touch-screen of PLC Programmable Logic Controller, the PLC Programmable Logic Controller is controlled MCX314 or MCX312 motion control chip by a MCU microprocessor like this, the motion control core is controlled each servo motion system, each servo motion systematic unity coordinated movement of various economic factors has constituted whole-45 degree, 0 degree, + 45 degree control system for woof-laying.
The parameters such as angle, the door width of cloth, gap compensation and lopping density of each layer shop latitude of each layer of input shop latitude on above-mentioned touch-screen, in the microprocessor internal memory, keep the related datas such as path curves of Weft laying mechanism in advance, in real time motion desired position, speed and acceleration are sent to the function that motion control chip is realized drive sprocket by microprocessor, the control circuit of being made up of motion control chip is controlled servo drive system again, by the servomotor of X and Y direction, guarantee that weft yarn shop latitude angle can be from any angle between-60 degree～+ 60 degree.This a series of operation is all finished by computer, need not make any machinery and adjust.The operation that angle is covered in change layer shop only needs a few minutes to finish.
The application of high-performance MCU microprocessor makes that the modification of production technology is more efficient and convenient, has improved production efficiency greatly; The employing of high-precision servo control system makes the Weft laying mechanism operation more reliable accurately, and the electrical control precision arrives 0.01mm, and in actual production, the speed of machine reaches 1400rpm; The application of servo-control system is simplified mechanical transmission mechanism greatly, and originally the noise of production environment has also obtained great reduction.
Claims (10)
1. control system for woof-laying of multiple spindle warp knitting machine, it comprises conveyer chain mechanism, the transverse-moving mechanism motion, the Weft laying trolley motion, weft yarn twines the device on each tuck, some servo motions system, pulse I/O port, motion control chip, the MCU microprocessor, PLC Programmable Logic Controller and a touch-screen, described servo motion system links to each other with corresponding pulses I/O port respectively, above-mentioned pulse I/O port is unified again to be connected on motion control chip and the MCU microprocessor, the MCU microprocessor is connecting a PLC Programmable Logic Controller, the external again touch-screen of PLC Programmable Logic Controller, described PLC Programmable Logic Controller comes the controlled motion control chip by a MCU microprocessor, the motion control core is controlled each servo motion system, the described conveyer chain of each servo motion system drive mechanism, the transverse-moving mechanism motion, the Weft laying trolley motion, the device that weft yarn twines on each tuck is unified coordination, finishes multiaxis to shop latitude motion.
2. control system for woof-laying of multiple spindle warp knitting machine as claimed in claim 1 is characterized in that described motion control chip is the MCX314 motion control chip.
3. control system for woof-laying of multiple spindle warp knitting machine as claimed in claim 1 is characterized in that described motion control chip is the MCX312 motion control chip.
4. control system for woof-laying of multiple spindle warp knitting machine as claimed in claim 1 is characterized in that input parameter comprises that angle, the door width of cloth, the gap of each layer shop latitude compensate and the lopping density parameter on the described touch-screen.
5. control system for woof-laying of multiple spindle warp knitting machine as claimed in claim 1, it is characterized in that keeping in advance in the described microprocessor internal memory related datas such as path curves of Weft laying mechanism, in real time motion desired position, speed and acceleration are sent to the control that motion control chip is realized drive sprocket by the MCU microprocessor, again the control circuit control servo drive system of forming by motion control chip.
6. control system for woof-laying of multiple spindle warp knitting machine as claimed in claim 5 is characterized in that the described servo motion system by X and Y direction, guarantees that multiaxis can be from any angle between-60 degree～+ 60 degree to weft yarn shop latitude angle.
7. control system for woof-laying of multiple spindle warp knitting machine as claimed in claim 5 is characterized in that the control of each servo motion system drives described conveyer chain mechanism, transverse-moving mechanism motion, Weft laying trolley motion, weft yarn and twines laying and the winding that device on each tuck is finished the weft layers of ground floor+45 degree weft yarns, the weft layers of the second layer 0 degree, the 3rd layer of-45 degree.
8. control system for woof-laying of multiple spindle warp knitting machine as claimed in claim 5, it is characterized in that described servo motion system control transverse-moving mechanism together with described Weft laying trolley along the sliding motion forward of conveyer chain mechanism longitudinal direction, also laterally sliding motion to the right of transverse-moving mechanism simultaneously, above-mentioned horizontal sliding motion and longitudinal direction sliding motion synthesize compound motion, when the speed of horizontal sliding motion equated with longitudinal direction sliding motion speed, the 3rd weft yarn rake needle plate was wrapped in the 3rd layer of weft yarn on the tuck of both sides tuck plate with-45 degree so; Subsequently transverse-moving mechanism together with Weft laying trolley along the sliding motion backward of conveyer chain mechanism longitudinal direction, also laterally sliding motion left of transverse-moving mechanism simultaneously, above-mentioned horizontal sliding motion and longitudinal direction sliding motion synthesize compound motion, when the average speed of horizontal sliding motion equates with longitudinal direction sliding motion average speed, the 3rd weft yarn rake needle plate also is wrapped in the 3rd layer of weft yarn on the tuck of both sides tuck plate with-45 degree so, so one go to multiple winding and constituted shop latitude winding process, each dealing process, whole conveyer chain mechanism moves forward a tuck spacing, so whole weft yarn is wrapped on each tuck of both sides tuck plate round with-45 degree.
9. control system for woof-laying of multiple spindle warp knitting machine as claimed in claim 5, it is characterized in that described servo motion system control transverse-moving mechanism together with Weft laying trolley along conveyer chain mechanism longitudinal direction forward the sliding motion relative velocity be zero, also laterally sliding motion to the right of transverse-moving mechanism simultaneously, second layer weft yarn rake needle plate is wrapped in second weft yarn on the tuck of both sides tuck plate with 0 degree so; Subsequently when transverse-moving mechanism when the sliding motion relative velocity is zero forward along conveyer chain mechanism longitudinal direction together with Weft laying trolley, also laterally sliding motion to the right of transverse-moving mechanism simultaneously, second weft yarn rake needle plate is wrapped in second layer weft yarn on the tuck of both sides tuck plate with 0 degree so, so one go to multiple winding and constituted shop latitude winding process, each dealing process, whole conveyer chain mechanism moves forward a tuck spacing, so whole weft yarn is wrapped on each tuck of both sides tuck plate round with 0 degree.
10. control system for woof-laying of multiple spindle warp knitting machine as claimed in claim 5, it is characterized in that described servo motion system control transverse-moving mechanism together with Weft laying trolley along the sliding motion forward of conveyer chain mechanism longitudinal direction, also laterally sliding motion left of transverse-moving mechanism simultaneously, above-mentioned horizontal sliding motion and longitudinal direction sliding motion synthesize compound motion, when the speed of horizontal sliding motion equated with longitudinal direction sliding motion speed, first weft yarn rake pin was wrapped in the ground floor weft yarn on the tuck of both sides tuck plate with-45 degree so; Subsequently transverse-moving mechanism together with Weft laying trolley along the sliding motion backward of conveyer chain mechanism longitudinal direction, also laterally sliding motion to the right of transverse-moving mechanism simultaneously, above-mentioned horizontal sliding motion and longitudinal direction sliding motion synthesize compound motion, when the average speed of horizontal sliding motion equates with longitudinal direction sliding motion average speed, first weft yarn rake needle plate also is wrapped in the ground floor weft yarn on the tuck of both sides tuck plate with+45 degree so, so one go to multiple winding and constituted shop latitude winding process, each dealing process, whole conveyer chain mechanism moves forward a tuck spacing, so whole weft yarn is wrapped on each tuck of both sides tuck plate round with+45 degree.
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| CNU2008200359122U CN201198519Y (en) | 2008-05-22 | 2008-05-22 | Control system for laying woof of multiple axial warp knitting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285241B (en) * | 2008-05-22 | 2012-05-09 | 常州市润源经编机械有限公司 | Control system for woof-laying of multiple spindle warp knitting machine |
| CN107099927A (en) * | 2017-05-02 | 2017-08-29 | 常州市宏发纵横新材料科技股份有限公司 | Low-cost high-quality warp-knitting unidirectional fabric and its production technology |
-
2008
- 2008-05-22 CN CNU2008200359122U patent/CN201198519Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285241B (en) * | 2008-05-22 | 2012-05-09 | 常州市润源经编机械有限公司 | Control system for woof-laying of multiple spindle warp knitting machine |
| CN107099927A (en) * | 2017-05-02 | 2017-08-29 | 常州市宏发纵横新材料科技股份有限公司 | Low-cost high-quality warp-knitting unidirectional fabric and its production technology |
| CN107099927B (en) * | 2017-05-02 | 2019-07-26 | 常州市宏发纵横新材料科技股份有限公司 | Warp-knitting unidirectional fabric and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090225 Effective date of abandoning: 20080522 |