CN111348484B - Yarn distribution device and yarn distribution method thereof - Google Patents
Yarn distribution device and yarn distribution method thereof Download PDFInfo
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- CN111348484B CN111348484B CN202010156604.0A CN202010156604A CN111348484B CN 111348484 B CN111348484 B CN 111348484B CN 202010156604 A CN202010156604 A CN 202010156604A CN 111348484 B CN111348484 B CN 111348484B
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- wire
- control module
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- distribution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
Abstract
The invention relates to a wire distributing device and a wire distributing method thereof. The device comprises a wire distribution part, a wire spacing control module and a wire tension control module, wherein the wire distribution part comprises a wire distribution frame and a first driving module, and the first driving module drives the wire distribution frame to rotate; the wire spacing control module is arranged at a distance from the wire distribution part and comprises a second driving module and a moving part, and the second driving module drives the moving part to move according to the required spacing or speed; the wire tension control module is arranged on a moving part of the wire spacing control module and comprises a wire outlet wheel and a tensioning part, and the wire is tensioned by the tensioning part and bypasses the wire outlet wheel to be arranged on a wire arrangement frame of the wire arrangement part. The invention can realize mechanical wire distribution, reduce the influence of human factors on the wire distribution precision, and further monitor the change condition of the wire distance and the tension applied to the wire in real time.
Description
Technical Field
The invention relates to the technical field of multi-filament chamber gas detectors, in particular to a filament distribution device and a filament distribution method thereof.
Background
The planar multi-filament chamber gas detector is a position sensitive detector commonly used in particle physics and atomic nucleus physics experiments. The principle is that the multi-filament chamber is provided with a plurality of parallel electrode wires which are in the working state of a proportional counter. Each wire and its adjacent space correspond to a detector, which is connected to a recording instrument. The recording instrument associated therewith records an event only when the detected particle enters the space adjacent to the filament. The position resolution precision of the detector is closely related to the position of the wire electrode, and how to ensure the distance between the wire electrodes is a problem which needs to be solved by scientific researchers. In addition, due to the existence of electric field force, the electrodes have the action of attractive force, the wire electrode is also under the action of self gravity, and scientific research personnel need to apply tension to the wire electrode in the process of manufacturing the detector, so that the deformation of the wire electrode during working is reduced. Therefore, the wire arrangement precision in the multi-wire type detector development process, namely the distance consistency between the wires and the tension consistency applied to the wires, is a main factor influencing the performance of the detector. The traditional wire distribution method is that lead blocks with certain mass are hung at two ends of a wire, the wire hung with the lead blocks is placed on a scale with a groove to realize wire distribution, and the gravity of the lead blocks is the tension applied to the wire. The process is completely manually operated, time and labor are consumed, human factors are more, the accuracy of wire distribution is influenced by the fact that the difference of quality abrasion of the lead blocks is large after long-term use, and meanwhile, the method cannot master the wire distribution accuracy in real time.
Therefore, there is a need to provide an automatic mechanical yarn distribution device and method, which can improve yarn distribution accuracy and monitor the variation of yarn spacing and tension applied to the yarn in real time.
Disclosure of Invention
In view of the above, the present invention is directed to provide a tension-controllable mechanical filament distribution device and a method for using the same, so as to achieve mechanical filament distribution, improve filament distribution accuracy, and monitor a change of a filament pitch and a tension applied to a filament in real time.
The invention firstly provides a wire distributing device, which comprises a wire distributing part, a wire spacing control module and a wire tension control module, wherein,
the wire distribution part comprises a wire distribution frame and a first driving module, and the first driving module drives the wire distribution frame to rotate;
the wire spacing control module is arranged at a distance from the wire distribution part and comprises a second driving module and a moving part, and the second driving module drives the moving part to move according to the required spacing or speed;
the wire tension control module is arranged on a moving part of the wire spacing control module and comprises a wire outlet wheel and a tensioning part, the electrode wire passes through the tensioning part and is tensioned, and the electrode wire passes through the wire outlet wheel and is arranged on a wire arrangement frame of the wire arrangement part.
According to one embodiment of the invention, the wire distribution frame comprises an upper frame, a lower frame and two side plates, wherein the upper frame and the lower frame are arranged in parallel, and the two side plates are arranged on two sides of the upper frame and the lower frame.
According to an embodiment of the present invention, the wire laying portion further includes a rotation shaft disposed at a center of the wire laying frame and parallel to the upper frame and the lower frame.
According to one embodiment of the invention, the wire laying frame comprises two symmetrical parts, each part comprises a secondary upper frame, a secondary lower frame and secondary two side plates, and the two parts are arranged on the rotating shaft during wire laying.
According to one embodiment of the invention, the upper frame and the lower frame of the wire distribution frame are respectively provided with a glue coating plate, and the glue coating plates are respectively arranged on the outer side surfaces of the upper frame and the lower frame.
According to an embodiment of the present invention, the second driving module of the filament spacing control module is a servo motor, the moving component includes a filament guiding rod, a transmission nut and a filament spacing control module bottom plate, the transmission nut is in threaded connection with the filament guiding rod, the transmission nut is fixedly connected with the bottom plate, and when the servo motor drives the filament guiding rod to rotate, the transmission nut drives the bottom plate to move along the length direction of the filament guiding rod.
According to an embodiment of the present invention, the wire spacing control module further includes a grating ruler, and a read-out head of the grating ruler is fixed to the wire spacing control module bottom plate to monitor a moving distance of the wire spacing control module bottom plate.
According to one embodiment of the present invention, the tension portion of the wire tension control module includes a tension control lever, a feed roller, a rider, a feed roller, a servo motor, a friction roller adjuster, a bobbin support, and the like.
According to one embodiment of the invention, the device further comprises a computer control system which controls the movement and coordination of the wire laying part, the wire spacing control module and the wire tension control module, and adjusts the wire laying in real time according to the feedback value.
The invention also provides a wire distributing method of the wire distributing device, which comprises the following steps:
one end of the wire is wound around the wire tension control module, and after the wire is tensioned, the other end of the wire is fixed at a proper position on one side of the wire distribution frame;
and enabling the wire spacing control module to drive the wire tension control module to move according to the required spacing or speed, and enabling the wire frame to rotate so as to enable the wire to wind around the wire distribution frame.
According to one embodiment of the invention, when the wire distributing frame is used for the first time, a rotating speed curve of the wire at the wire feeding wheel of the wire tension control module, which corresponds to the angle when the wire distributing frame rotates along with the rotating shaft at a constant speed, is recorded and stored; when used again, the curve is directly recalled to control the movement of the parts.
According to one embodiment of the invention, the position of the spring of the wire tension control module on the tension control lever is recorded and marked, corresponding to the tension applied by the wire passing over the take-off wheel when the tension control lever is in the horizontal position; can be directly adjusted according to the use when being used again.
According to an embodiment of the invention, the method further comprises one or more of the following features:
adjusting the balance weight to a tension scale corresponding to the wound wire, and locking the balance weight;
fixing the shuttle peg of the wire to be wound on the shuttle peg bracket and clamping;
the yarn is wound around a yarn feeding wheel, a positioning wheel, a tension rod yarn feeding wheel and a yarn discharging wheel in sequence, and then the other end of the yarn is fixed at a proper position on one side of the yarn distributing frame;
adjusting the position of a friction wheel adjuster to ensure that the shuttle peg where the silk is located rotates when the silk feeding wheel rotates under the given tension condition and the shuttle peg where the silk is located does not rotate when the silk feeding wheel stops rotating;
the computer control system sets the number and the number of turns of the corresponding wire distribution frame, the wire spacing and the turning coefficient of the wire distribution so as to control the device to distribute the wires according to the wire distribution frames with different sizes;
after the wire winding is finished, the wound wires are bonded and fixed on the wire distribution frame on the upper frame and the lower frame of the wire distribution frame;
and after the wires are bonded and fixed, the wires are respectively cut along the upper frame and the lower frame at the upper frame and the lower frame, and the two symmetrical parts of the wire distribution frame are separated.
According to the wire distributing device and the wire distributing method, the wires are tensioned through the wire tension control module, the positions of the wire outlet wheels are moved through the wire spacing control module, the wires are wound on the frame of the wire distributing frame in the rotating process of the wire distributing frame, so that the wires are arranged on the wire distributing frame at intervals, the tension is controllable, the wire distributing interval is controllable, mechanical wire distribution is realized, the rotating shaft of the wire distributing frame, the speed of the wire tension control module and the moving distance of the wire spacing control module can be displayed and recorded in real time, the purpose of monitoring the wire distributing precision in real time is achieved, the work can be automatically controlled through a computer, the wire distributing precision is greatly improved, and the labor cost is saved. In addition, the wire distributing frame is composed of two identical parts, so that the wire formed by one-time winding can be cut off from the middle after being fixed and divided into two groups of wire surfaces with uniform intervals, and the wire distributing efficiency is further improved.
Drawings
FIG. 1 is a schematic structural diagram of a filament arrangement device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a rotating shaft according to an embodiment of the present invention;
FIG. 3 is a schematic view of a wire distribution frame according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a filament spacing control module according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a tension control module according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a wire electrode wound around a tension control module according to one embodiment of the present invention;
the reference numbers illustrate:
a, a silk distribution part;
1, a frame;
11 an aluminum profile;
12 a triangular connecting block;
13 a foot block;
2 rotating the shaft;
21 an adapter plate;
22 a main shaft supporting seat;
23 a spindle encoder;
24 a main shaft;
25, a speed reducer;
26 a servo motor; (ii) a
27 mounting a disc;
3, laying a silk frame;
31 side plates;
311 side plate mounting hole
32 aluminum profiles;
33 a winding shaft;
34 gluing a board;
b, a wire spacing control module;
41 servo motor;
42 a thread guide rod;
43 drive nuts;
44 a slide rail;
45 sliding blocks;
46 wire spacing control module bottom plate;
a 47 stop;
48 grating scales;
49 grating ruler read-out head;
c, a wire tension control module;
501, a wire outlet wheel;
502, standing a plate;
503 tension control lever;
504 an encoder;
5041 encoder fixing nut;
5042 encoder connecting shaft;
505 a wire feeding wheel;
506 run length code;
507 a limiter;
508 to a wire wheel;
509 servo motor;
510 a bobbin;
511 a bobbin carriage;
512 clamping blocks;
513 a friction wheel;
514 a friction wheel adjuster;
515 position the wheels.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the objects, features and advantages of the invention can be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but are merely intended to illustrate the spirit of the technical solution of the present invention.
In order to solve the problems of low efficiency, inaccurate tension control, large wire interval deviation and the like of the conventional manual wire winding, the invention provides a mechanical wire distribution device and a mechanical wire distribution method, so that a wire moves at intervals according to requirements, the wire is tensioned to a proper tension, and the wire is wound on a frame of the wire distribution frame by rotating the frame.
As shown in fig. 1, the present invention firstly provides a wire distribution device, which mainly comprises a wire distribution part a, a wire spacing control module B and a wire tension control module C, wherein,
the wire distribution part A mainly comprises a wire distribution frame 3 and a first driving module, and the first driving module drives the wire distribution frame to rotate.
The wire distribution frame can rotate around a main shaft of the wire distribution module, and the wires are wound on the wire distribution frame through rotation.
The first driving module can be a power device such as a servo motor.
In order to facilitate the winding of the filament, the filament spacing control module B is spaced from the filament arrangement portion by a distance suitable for the winding, which is not limited.
The wire spacing control module B mainly comprises a second driving module and a moving part, and the second driving module drives the moving part to move according to the required spacing or speed.
The second driving module can also be a power device such as a servo motor.
The wire tension control module C is arranged on a moving part of the wire spacing control module B and mainly comprises a wire outlet wheel and a tensioning part, and the wire is tensioned by the tensioning part and bypasses the wire outlet wheel and then is distributed on a wire distribution frame of the wire distribution part. When the yarn is started, the yarn head wound out of the yarn outlet wheel can be fixed on one side frame of the yarn distributing frame. The moving member moves the yarn so that the yarn can be wound around the yarn laying frame at a predetermined interval.
According to an embodiment of the present invention, as shown in fig. 1, the frame 1 is constructed by aluminum profiles 11, which can be of a general specification in the market, the connection parts of the aluminum profiles are fixed by using triangular connection blocks 12, the bottoms of the four corners of the frame are respectively connected with bottom foot blocks 13, and the whole frame is in a horizontal position by adjusting the height of the bottom foot blocks.
According to an embodiment of the present invention, the wire laying portion further includes a rotating shaft 2 disposed at the center of the wire laying frame and parallel to the upper frame and the lower frame. The upper frame and the lower frame are symmetrically arranged around the rotating shaft and rotate around the rotating shaft. Speed sensors, such as encoders, may be provided on the rotating shaft for real-time monitoring of speed.
According to one embodiment of the present invention, as shown in fig. 1 and 2, the rotating shaft 2 is fixed on two aluminum profiles 11 of the frame 1 through an adapter plate 21, two ends of a main shaft 24 are fixed on the adapter plate 21 through a main shaft supporting seat 22, one end of the main shaft is connected with an encoder 23, the other end of the main shaft is sequentially connected with a speed reducer 25 and a servo motor 26 through a coupling, and the speed reducer and the servo motor are fixed on the adapter plate through a shock pad; the two mounting discs 27 are located on the main shaft, are placed opposite to each other, are concentric with the main shaft, can slide and can also be locked, the distance between the two mounting discs is adjusted according to the selected wire distribution frame 3, and 8 screw holes are uniformly arranged on each mounting disc along the circumference and used for fixing the wire distribution frame 3.
According to one embodiment of the present invention, the wire frame 3 includes an upper frame, a lower frame, and two side plates, and the upper frame and the lower frame are disposed in parallel. The upper frame and the lower frame are used for winding wires.
According to an embodiment of the present invention, the wire frame 3 includes two symmetrical parts, each of which includes a secondary upper frame, a secondary lower frame and two secondary side plates, the secondary upper frames of the two parts are combined to form the upper frame, the secondary lower frames of the two parts are combined to form the lower frame, and the secondary side plates of the two parts are combined to form the two side plates. By the design, after the wires are wound and fixed on the wire distribution frame 3, the wires can be cut at the upper part and the lower part of the frame, the wire distribution frame is divided into two halves, the fixedly wound wires are distributed on each half, and each half can be used as a multi-wire chamber.
According to an embodiment of the present invention, as shown in fig. 3, the wire frame 3 may be composed of two identical frames, and two ends of each frame are completely symmetrical, and each frame is composed of two aluminum alloy side plates 31 on its side surface, a groove is provided at the center of each side plate, 4 through holes 311 are uniformly arranged around the groove to facilitate fixing of the mounting plate 27, and two ends of the side plates are respectively fixed with two aluminum profiles 32. Still be equipped with glossy cloth silk axle 33 between the curb plate, cloth silk axle 33 can be very smooth stainless steel axle, is the arc contact when silk and cloth silk axle 33 contact, has a plurality of contact points, cleans cloth silk axle totally before using at every turn, reduces the dust influence, improves cloth silk precision.
According to an embodiment of the present invention, the upper frame and the lower frame of the wire distribution frame 3 are respectively provided with glue coating plates 34, or glue can be directly coated on the aluminum profile without installing glue coating plates. The glue spreading plate can be firmly glued and is easy to clean.
According to an embodiment of the present invention, as shown in fig. 4, the second driving module of the filament spacing control module B is a servo motor 41, the moving component includes a thread guiding rod 42, a transmission nut 43 and a filament spacing control module bottom plate 46, the transmission nut 43 is in threaded connection with the thread guiding rod 42, the transmission nut 43 is fixedly connected with the bottom plate 46, and when the servo motor 41 drives the thread guiding rod 42 to rotate, the transmission nut 43 drives the bottom plate 46 to move along the length direction of the thread guiding rod 42. The wire spacing control module bottom plate 46 is connected to the slider 44, which ensures that the direction of the bottom plate sliding on the slide rail 45 is fixed. The moving part preferably moves in a direction parallel to the winding direction of the wire distribution frame on the frame, so that the wires are well controlled to be uniformly wound on the wire distribution frame. The direction and speed of movement of the moving member can of course be adjusted according to the different forms of filament winding.
According to one embodiment of the present invention, as shown in fig. 4, the wire spacing control module is fixed to the frame 1 in parallel with the main shaft 24; the servo motor 41 is used for controlling the wire guide rod 42 to rotate so as to drive the wire spacing control module bottom plate 46 fixed together with the transmission nut 43 to move, two sliding rails 44 are arranged on two sides of the wire guide rod in parallel, sliding blocks 45 on the sliding rails are connected with the wire spacing control module bottom plate, and limiting devices 47 are arranged at two ends of the sliding rails so as to limit the stroke of the wire spacing control module bottom plate not to exceed the length of the sliding rails; the grating ruler 48 is parallel to the slide rail and located inside the frame, and the read head 49 is fixed with the wire spacing control module bottom plate 46 so as to control and feed back the moving distance of the wire spacing control module bottom plate in real time.
According to an embodiment of the present invention, the wire spacing control module B further comprises a grating ruler 48, a read head 49 of which is fixed with the wire spacing control module base plate 46 to monitor the moving distance of the wire spacing control module base plate. Of course, other displacement sensors may be mounted on the wire spacing control module B to measure the displacement.
According to one embodiment of the invention, as shown in fig. 5, the tensioning portion of the wire tension control module includes a tension control lever 503, a feed wheel 505, a balance 506, a feed wheel 508, a servo motor 509, a friction wheel 513, a friction wheel adjuster 514, a bobbin bracket 511, a positioning wheel 515, and the like. The wire tension control module may also be provided with a speed sensor to monitor the speed of the wire. A tension monitoring module may also be provided to facilitate monitoring of tension.
According to an embodiment of the present invention, the wire tension control module 5 is fixed on the wire spacing control module bottom plate 46, the wire discharging wheel 501 is flush with the grating ruler reading head 49, and the precise position of the wire discharging wheel is obtained by the grating ruler. The riser 502 is in a vertical position and is mounted to the base plate 46, and a tension control module is mounted on the riser.
According to an embodiment of the present invention, the encoder 504 is mounted on the vertical plate 502 by an encoder fixing nut 5041, and an encoder connecting shaft 5042 passes through a hole of the vertical plate 502 to be connected to the tension control rod 503. The tension control rod 503 can rotate about the encoder connecting shaft 5042, just like a balance, with one end holding the rider 506 and the other end holding the traveler wheel 505. The slide yard can slide and also can lock, need use standard weight to carry away on the silk wheel before the use, through the weight of changing different weight to the position of scale other end slide yard.
According to one embodiment of the invention, when the device is used, the thread is wound on the bobbin 510 (the thread can be wound when purchased), two clamping blocks 511 are used for fixing the bobbin on a supporting shaft, two ends of the supporting shaft are fixed on the bobbin bracket 511 through bearings, the bobbin bracket 511 is fixed on the bottom plate 46, a friction wheel 513 is further arranged on the bobbin supporting shaft, a friction wheel adjuster 514 is arranged right below the friction wheel, and the friction force is adjusted to ensure that the thread wheel can not automatically feed the thread under the action of thread tension.
According to one embodiment of the invention, when the device is used, the thread is taken out of the shuttle peg 510 and then sequentially passes through the thread feeding wheel 508, the two positioning wheels 515, the tension rod thread feeding wheel 505 and the thread discharging wheel 501, and then the other end of the thread is fixed at a proper position on one side of the thread distribution frame. The rider 506 is placed in a pre-calibrated position and the wire is suspended from the tension bar feed wheel, and as the bobbin slowly retracts excess wire, the wire pulls the tension bar feed wheel 505 downward. When the tension control lever is horizontal, the tension applied to the wire is indicated to reach a preset value. The two limiters 507 are positioned between the center of the tension control rod and the wire moving wheel and positioned on two sides of the tension control rod respectively, and are fixed on the vertical plate to limit the tension control rod to rock within a range of +/-15 degrees. If the tension control rod contacts the limiter in the use process, the problem of the tension applied to the wire is explained, and the tension is fed back to the computer control system to stop the wire distribution.
According to one embodiment of the invention, the device further comprises a computer control system which controls the movement and coordination of the wire laying part, the wire spacing control module and the wire tension control module, and adjusts the wire laying in real time according to the feedback value.
According to an embodiment of the present invention, the computer control system 6 is a computer program that controls the servo motor to rotate through a control card connected to a PCI slot of the computer, records feedback values of the encoder and the grating ruler, and adjusts the motion state of the servo motor in real time according to the feedback values.
The invention also provides a wire distributing method of the wire distributing device, which mainly comprises the following steps:
one end of the wire is wound around the wire tension control module, and after the wire is tensioned, the other end of the wire is fixed at a proper position on one side of the wire distribution frame;
and enabling the wire spacing control module to drive the wire tension control module to move according to the required spacing or speed, and enabling the wire frame to rotate so as to enable the wire to wind around the wire distribution frame.
According to one embodiment of the invention, when the wire distributing frame is used for the first time, a rotating speed curve of the wire at the wire feeding wheel of the wire tension control module, which corresponds to the angle when the wire distributing frame rotates along with the rotating shaft at a constant speed, is recorded and stored; when used again, the curve is directly recalled to control the movement of the parts.
According to one embodiment of the invention, the position of the spring of the wire tension control module on the tension control lever is recorded and marked, corresponding to the tension applied by the wire passing over the take-off wheel when the tension control lever is in the horizontal position; can be directly adjusted according to the use when being used again.
According to an embodiment of the invention, the method further comprises one or more of the following features:
adjusting the balance weight to a tension scale corresponding to the wound wire, and locking the balance weight;
fixing the shuttle peg of the wire to be wound on the shuttle spindle and clamping;
the yarn is wound around a yarn feeding wheel, two positioning wheels, a tension rod yarn feeding wheel and a yarn discharging wheel in sequence, and then the other end of the yarn is fixed at a proper position on one side of the yarn distributing frame;
adjusting the position of a friction wheel adjuster to ensure that the shuttle peg rotates when the yarn feeding wheel rotates under the given tension condition and does not rotate when the yarn feeding wheel stops rotating;
the computer control system sets the number and the number of turns of the corresponding wire distribution frame, the wire spacing and the turning coefficient of the wire distribution so as to control the device to distribute the wires according to the wire distribution frames with different sizes;
after the wire winding is finished, the wound wires are bonded and fixed on the wire distribution frame on the upper frame and the lower frame of the wire distribution frame; and after the wires are bonded and fixed, the wires are respectively cut along the upper frame and the lower frame at the upper frame and the lower frame, and the two symmetrical parts of the wire distribution frame are separated.
According to one embodiment of the invention, the wire laying step is as follows:
(1) selecting a wire distribution frame, and fixing the wire distribution frame on the main shaft;
(2) when the wire distributing frame is used for the first time, a rotation speed curve of the wire feeding wheel corresponding to the angle when the wire distributing frame rotates at a constant speed along with the main shaft is marked by scales and stored; when the curve is used again, the curve can be directly called;
(3) when the device is used for the first time, the position of the scale rider on the tension control rod corresponds to the tension applied by the wire on the wire outlet wheel when the tension control rod is in the horizontal position, and the scale rider is marked; can be directly adjusted when being used again;
(4) adjusting the balance weight to a tension scale corresponding to the wound wire, and locking the balance weight;
(5) fixing the shuttle peg of the wire to be wound on the shuttle peg bracket and clamping;
(6) the silk is sequentially wound around a silk feeding wheel, two positioning wheels, a tension rod silk running wheel and a silk discharging wheel and then fixed at a proper position on one side of a silk distribution frame;
(7) adjusting the position of a friction wheel adjuster to ensure that the shuttle peg rotates when the yarn feeding wheel rotates under the condition of given tension and the shuttle peg does not rotate when the yarn feeding wheel stops rotating;
(8) the main shaft is independently rotated to enable the wire distribution frame to be in a horizontal position, and the tension control rod is in the horizontal position;
(9) setting corresponding wire frame numbers, rotation turns, wire intervals and rotation coefficients on a software control interface, selecting a three-axis linkage option, and starting wire winding;
(10) and when the wire winding is finished, the wire distribution frame is in a vertical position, the side surface of the wire distribution frame is coated with the glue, and the wound wire is fixed on the wire distribution frame.
The invention discloses a wire distributing device and a wire distributing method, wherein a wire tension control module is used for tensioning a wire, a wire outlet wheel is moved by a wire spacing control module, so that the wire outlet wheel stops after moving for a required distance when a wire distributing frame rotates to a certain angle, the wire outlet wheel moves for a distance again and stops after the wire distributing frame continues to rotate for 360 degrees, the process is circulated, the wire wound on the wire distributing frame can be arranged at intervals, the tension is controllable, the wire distributing interval is controllable, the wire is mechanically distributed, a rotating shaft of the wire distributing frame, the speed of the wire tension control module and the moving distance of the wire spacing control module can be displayed and recorded in real time, the purpose of monitoring the wire distributing precision in real time is achieved, the work can be automatically controlled by a computer, the wire distributing precision is greatly improved, and the labor cost is saved. In addition, the wire distributing frame is composed of two identical parts, so that the wire formed by one-time winding can be cut off from the middle after being fixed and divided into two groups of wire surfaces with uniform intervals, and the wire distributing efficiency is further improved.
Examples
Referring to fig. 1, an automatic tension-controllable wire distribution device mainly comprises a frame, a rotating shaft, a wire distribution frame, a wire spacing control module, a wire tension control module and a computer control system; the wire distribution frame is 1 meter (length) multiplied by 1 meter (width), the wires are stainless steel wires with the diameter of 30 micrometers, the tension applied to the stainless steel wires is 40g, the wire spacing is 1mm, and 400 wires are needed.
The tension on the wire corresponding to the position of a spring of a tension control rod needs to be marked in a scale mode when the wire laying device is used for the first time, a wire laying frame is rotated to the horizontal position during the scale marking, the wire is wound around a wire feeding wheel, a positioning wheel, a tension control rod wire feeding wheel and a wire discharging wheel in sequence according to the wire laying mode (as shown in figure 6), weights with certain mass are hung at the wire head, the spring is adjusted to enable the tension control rod to be in the horizontal state, the position corresponding to the spring is marked at the moment, and the position of the spring is the tension applied to the wire by the suspended weights when the tension control rod is in the horizontal position; the weight of the weight is changed for a plurality of times, and when the step is repeated, the tension value is marked at different positions of the sliding weight.
When the wire distribution frame 3 is used for the first time, the motion state of the wire feeding wheel servo motor needs to be scaled, and the corresponding wire feeding wheel rotating speeds of the wire distribution frame at different positions are different when the wire distribution frame rotates at a constant speed. The wire is tangent with four wire winding shafts on the wire distribution frame during wire distribution, and is tangent with the wire outlet wheel, the variable quantity of the distance between two tangent points corresponding to the angle given by the encoder on the rotating shaft is the wire feeding quantity corresponding to the angle, the diameter of the wire feeding wheel is 350 mm, and the relation curve of the ratio of the wire feeding quantity to the radius of the wire feeding wheel and the rotation angle of the main shaft is the motion curve of the wire feeding servo motor. When the yarn is laid, the yarn laying frame is selected, and the computer program automatically calls the corresponding motion curve.
The position of the weight upstream of the tension control lever is adjusted to a position corresponding to 40g of tension and locked. The yarn sequentially bypasses the yarn feeding wheel, the positioning wheel, the tension control rod yarn feeding wheel and the yarn discharging wheel, the yarn head is fixed on the yarn distribution frame, the yarn distribution frame is rotated to the horizontal position, the tension control rod is adjusted to the horizontal position, then the program window is controlled to select the yarn distribution frame, the yarn distribution interval is set to be 1mm, the number of yarn distribution turns is 400 circles, the three-axis linkage option is selected, the yarn distribution device is clicked to start, and at the moment, the yarn distribution device completely moves under the control of the computer program. After the wire distribution is finished, the wire distribution frame is in a vertical position, glue is sequentially coated on the glue coating plates at the moment, the glue is coated on the glue coating plate on the other side after being solidified and rotated by 180 degrees, the glue is coated on the glue coating plate on the other side until the glue is solidified, and the wire is fixed on the wire distribution frame at the moment. And respectively cutting the silk along the upper frame and the lower frame to obtain two groups of needed silk planes.
It is noted that, herein, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions
A relationship or an order. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing embodiments are merely illustrative of the present invention, and various components and devices of the embodiments may be changed or eliminated as desired, not all components shown in the drawings are necessarily required, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments described herein, and all equivalent changes and modifications based on the technical solutions of the present invention should not be excluded from the scope of the present invention.
Claims (8)
1. A wire laying device is characterized by comprising a wire laying part, a wire spacing control module, a wire tension control module and a computer control system, wherein,
the wire distribution part comprises a wire distribution frame and a first driving module, and the first driving module drives the wire distribution frame to rotate; the wire distributing frame comprises an upper frame, a lower frame and two side plates, and the upper frame and the lower frame are arranged in parallel; glue coating plates are arranged on the upper frame and the lower frame of the wire distribution frame; the wire distribution part also comprises a rotating shaft which is arranged in the center of the wire distribution frame and is parallel to the upper frame and the lower frame; the wire spacing control module is spaced from the wire distribution part by a certain distance and comprises a second driving module and a moving part, and the second driving module drives the moving part to move according to the required spacing or speed;
the wire tension control module is arranged on a moving part of the wire spacing control module, the wire tension control module comprises a wire outlet wheel and a tensioning part, and the wire is tensioned by the tensioning part and bypasses the wire outlet wheel to be laid on a wire laying frame of the wire laying part;
the computer control system controls the motion and coordination of the wire distribution part, the wire spacing control module and the wire tension control module, and adjusts the wire distribution in real time according to the feedback value.
2. The wire distribution device according to claim 1, wherein the second driving module of the wire spacing control module is a servo motor, the moving component includes a wire guide rod, a transmission nut and a wire spacing control module bottom plate, the transmission nut is in threaded connection with the wire guide rod, the transmission nut is fixedly connected with the bottom plate, and when the servo motor drives the wire guide rod to rotate, the transmission nut drives the bottom plate to move along the length direction of the wire guide rod.
3. The wire distribution device according to claim 2, wherein the wire spacing control module further comprises a grating ruler, and a read-out head of the grating ruler is fixed with the wire spacing control module bottom plate to monitor the moving distance of the wire spacing control module bottom plate.
4. The wire distribution device according to claim 1 or 2, wherein the tensioning portion of the wire tension control module comprises a tension control rod, a wire feeding wheel, a spring, a wire feeding wheel and a servo motor, the wire feeding wheel and the spring are respectively arranged at two ends of the tension control rod, the tension control rod is arranged in a rotating mode around a rotating point of the tension control rod, the servo motor drives the wire feeding wheel to feed the wire, and the wire is tensioned by the wire feeding wheel and then is discharged by the wire discharging wheel.
5. The wire distribution device according to claim 1 or 2, wherein the wire distribution frame comprises two or more symmetrical wires.
6. The wire distribution method of the wire distribution device according to any one of claims 1 to 5, characterized by comprising the following steps:
one end of the wire is wound around the wire tension control module, and after the wire is tensioned, the other end of the wire is fixed at a proper position on one side of the wire distribution frame;
enabling the wire spacing control module to drive the wire tension control module to move according to the required spacing or speed, and enabling the wire frame to rotate so as to enable the wire to wind around the wire distribution frame;
and controlling the motion and coordination of the wire distribution part, the wire spacing control module and the wire tension control module, and adjusting the wire distribution in real time according to the feedback value.
7. The wire distribution method according to claim 6, characterized in that a rotation speed curve of the wire at the wire feeding wheel of the wire tension control module corresponding to the angle when the wire distribution frame rotates at a constant speed along with a rotating shaft is recorded and stored during initial use; when used again, the curve is directly recalled to control the movement of the parts.
8. Method for laying a yarn according to claim 6 or 7, characterized in that the tension control uses a scale or balance type of construction, the tension change on the yarn being monitored by observing the oscillation of the tension control rod.
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| CN202010156604.0A CN111348484B (en) | 2020-03-09 | 2020-03-09 | Yarn distribution device and yarn distribution method thereof |
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| CN202010156604.0A CN111348484B (en) | 2020-03-09 | 2020-03-09 | Yarn distribution device and yarn distribution method thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19603525A1 (en) * | 1996-01-30 | 1997-08-07 | Ona Electro Erosion | Control system for unwinding wire for an electric erosion machine |
| CN104590947A (en) * | 2014-12-14 | 2015-05-06 | 天津德祥鹏金属制品有限公司 | Wiring unit for wire rods |
| CN204823474U (en) * | 2015-08-02 | 2015-12-02 | 清远市合意氟塑电线有限公司 | Tension adjustment device is carried to wire |
| CN207343915U (en) * | 2017-10-23 | 2018-05-11 | 杭州方圆塑机股份有限公司 | The automatic cloth silk of cutting machine receives silk device |
| CN109444224A (en) * | 2018-11-09 | 2019-03-08 | 中国科学技术大学 | A kind of micro-structure gas detector and preparation method thereof |
| CN109474145A (en) * | 2018-08-03 | 2019-03-15 | 苏州柔克自动化设备有限公司 | One kind is dissipated around machine wire-arranging mechanism |
| CN209367545U (en) * | 2018-12-21 | 2019-09-10 | 江苏龙微纳米科技有限公司 | A kind of S type hollow-fibre membrane spiral filament forming machine |
| CN210064735U (en) * | 2019-06-20 | 2020-02-14 | 安徽宥宇电热器材有限公司 | A take-up for electric tracing area production |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418990Y (en) * | 2000-03-15 | 2001-02-14 | 陈浩生 | Wire electrode driving mechanism of gantry wire electrode cutting machine with constant tension of wire |
| JP6311725B2 (en) * | 2013-02-04 | 2018-04-18 | アンカ・ピーティーワイ・リミテッド | Pulse and gap control for electrical discharge machining equipment |
-
2020
- 2020-03-09 CN CN202010156604.0A patent/CN111348484B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19603525A1 (en) * | 1996-01-30 | 1997-08-07 | Ona Electro Erosion | Control system for unwinding wire for an electric erosion machine |
| CN104590947A (en) * | 2014-12-14 | 2015-05-06 | 天津德祥鹏金属制品有限公司 | Wiring unit for wire rods |
| CN204823474U (en) * | 2015-08-02 | 2015-12-02 | 清远市合意氟塑电线有限公司 | Tension adjustment device is carried to wire |
| CN207343915U (en) * | 2017-10-23 | 2018-05-11 | 杭州方圆塑机股份有限公司 | The automatic cloth silk of cutting machine receives silk device |
| CN109474145A (en) * | 2018-08-03 | 2019-03-15 | 苏州柔克自动化设备有限公司 | One kind is dissipated around machine wire-arranging mechanism |
| CN109444224A (en) * | 2018-11-09 | 2019-03-08 | 中国科学技术大学 | A kind of micro-structure gas detector and preparation method thereof |
| CN209367545U (en) * | 2018-12-21 | 2019-09-10 | 江苏龙微纳米科技有限公司 | A kind of S type hollow-fibre membrane spiral filament forming machine |
| CN210064735U (en) * | 2019-06-20 | 2020-02-14 | 安徽宥宇电热器材有限公司 | A take-up for electric tracing area production |
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