CN202369194U - Yarn take-up device - Google Patents
Yarn take-up device Download PDFInfo
- Publication number
- CN202369194U CN202369194U CN201120362624XU CN201120362624U CN202369194U CN 202369194 U CN202369194 U CN 202369194U CN 201120362624X U CN201120362624X U CN 201120362624XU CN 201120362624 U CN201120362624 U CN 201120362624U CN 202369194 U CN202369194 U CN 202369194U
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- China
- Prior art keywords
- yarn
- mentioned
- reeling
- vibration
- main body
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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
- B65H63/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to excessive tension or irregular operation of apparatus
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Abstract
A yarn take-up device can be used for accurately detecting abnormal vibration of a take-up portion. The yarn take-up device comprises a yarn supply portion, the take-up portion, a frame and a vibration detecting portion, wherein the yarn supply portion is used for supplying spun yarns, the take-up portion is used for taking up the spun yarns supplied by the yarn supply portion, the frame is used for supporting the take-up portion, and the vibration detecting portion is arranged in the frame.
Description
Technical field
The utility model relates to circuit substrate and possesses the Yarn reeling device of circuit substrate.
Background technology
The Yarn reeling device of automatic bobbin winder etc. has a plurality of unit frameworks.Unit framework is the case shape, supports reel cage, coiler drum, piecing devices, yarn guidance device etc.In Yarn reeling device, see from the viewpoint that the capacity rating of package improves, hope yarn is wound up into the further high speed of the coiling speed on the coiling tube.
But, in Yarn reeling device, owing to the package high speed revolution is reeled, so in unit framework, vibrate easily.If it is excessive that the vibration that in unit framework, takes place becomes, the electronic component that then is located in the unit framework is impacted, as a result the lifetime of electronic component.In addition, the situation that the pin that is installed in the electronic component on the printed base plate fractures so electronic component comes off from printed base plate is also arranged.In the case, Yarn reeling device becomes and no longer normally moves.That is, Yarn reeling device batch the action stop, carrying out comeback job to the operator before, Yarn reeling device can not begin to batch action again.In addition, the installation exercise of printed base plate is trouble, also needs production time.
Consider the problems referred to above; In automatic bobbin winder in the past; The situation that adopts following control is arranged: when reeling beginning, coiling speed is set at low speed (so-called contact coiling), if volume slightly to a certain degree then will contact to reel and remove and quicken processing up to above-mentioned upper limit speed.
But, owing in coiling tube or Yarn reeling device main body, have individual difference, the coiling speed difference in each Yarn reeling device above the vibration of permissible range takes place.This point is used same contact winding speed or upper limit speed to a plurality of Yarn reeling devices that are provided with in control in the past.Therefore, as contact winding speed and upper limit speed, have to estimate bigger surplus and set lower coiling speed, so that in which Yarn reeling device, do not vibrate.Therefore, can not apply flexibly the ability of Yarn reeling device effectively, be difficult to improve the production efficiency of package as automatic bobbin winder integral body.
About this point, Japan is real to open flat 2-43876 communique and disclose following structure: the abnormal vibrations detector (vibration detecting sensor) through being located on the reel cage detects vibration, batching of package is stopped having taken place to regard as under the situation of unusual vibration.In addition, japanese kokai publication hei 6-127833 communique discloses following structure: the acceleration pick-up (vibration detecting sensor) through being located on the reel cage is diagnosed the unusual of reel cage.
Disclosed Yarn reeling device in the TOHKEMY 2009-208880 communique is equipped with strain gage (vibration detecting sensor) on reel cage, detect the intensity of the vibration of reel cage through strain gage.This Yarn reeling device is based on the rotating speed of controlling package from the output of strain gage.
Open in the Yarn reeling device that flat 2-43876 communique, japanese kokai publication hei 6-127833 communique and TOHKEMY 2009-208880 communique put down in writing in that Japan is real; Because vibration detecting sensor is located on the reel cage, so there is vibration detecting sensor can not bear the situation of the abnormal vibrations of reel cage.Particularly as following.
In the inside of unit framework, be provided with and be used for controlling the control basal plate of batching action.And then the vibration detecting sensor that is located on the reel cage is connected through signal wire (SW) with control basal plate.
In the Yarn reeling device of such structure, because the package high speed revolution, so on reel cage, be provided with in the structure of vibration detecting sensor, vibration detecting sensor directly receives bigger vibration from reel cage, so vibration detecting sensor self might damage.In addition, because noise enters into the analogue value as the testing result of vibration detecting sensor easily, so also noise filter need be set as its countermeasure.
In addition, in Yarn reeling device in the past, since the signal wire (SW) of vibration detecting sensor and control basal plate binding is elongated, so the situation that time lag takes place in the signal conditioning of the abnormality detection that control basal plate is carried out is arranged.In the case, can not be with the processing of appropriate timing enforcement corresponding to the testing result of the abnormal vibrations of reel cage.
The utility model content
The problem of the utility model is in Yarn reeling device, to detect the abnormal vibrations of reeling end rapidly.
Below, as a plurality of technical schemes being described with solving the technological means of above-mentioned problem.These technical schemes can be carried out combination in any as required.
The Yarn reeling device of a technical scheme of relevant the utility model is used circuit substrate, possesses the circuit substrate main body and is located at the vibration detection chip on the circuit substrate main body.
In this circuit substrate,, can detect the vibration of Yarn reeling device immediately on the circuit substrate main body through the vibration detection chip is set.As a result, under the situation that vibration takes place, this circuit substrate coiling speed that can slow down as required maybe will be batched action and interrupted.Thus, the situation that can avoid the electronic component of Yarn reeling device to sustain damage and come off from the circuit substrate main body because of vibration.
In addition, owing to do not need newly to dispose the special-purpose plate of vibration detection, so can realize the reduction of part number of packages.
Circuit substrate also can also possess signal processing part.Signal processing part is located on the circuit substrate main body, handles the testing result from the vibration detection chip.
In this circuit substrate, the vibration detection chip can detect the vibration that in Yarn reeling device, takes place exactly.Its reason be because, because vibration detection chip and signal processing part be located on the circuit substrate main body, so be difficult for the deterioration of generation signals.
The Yarn reeling device of another technical scheme of relevant the utility model possesses the yarn of confession portion, reeling end, framework and vibration detecting part.Supply yarn portion to supply with spun yarn.Reeling end is reeled from the spun yarn that supplies yarn portion to supply with.The frame supported reeling end.Vibration detecting part is located in the framework.
In above-mentioned Yarn reeling device, vibration detecting part can detect the vibration that in reeling end, takes place exactly.Its reason be because, because vibration detecting part is located in the framework, thus the vibration that in reeling end, takes place by via the framework transmission, therefore, directly the influencing of the vibration that vibration detecting part does not receive in reeling end, to take place.
Yarn reeling device also can also possess the circuit substrate main body.The circuit substrate main body is provided with vibration detecting part by frame supported.
In above-mentioned Yarn reeling device, vibration detecting part can detect the vibration that in reeling end, takes place exactly.Its reason be because, because vibration detecting part is located on the circuit substrate main body in the framework, thus the vibration that in reeling end, takes place by via the framework transmission, therefore, directly the influencing of the vibration that vibration detecting part does not receive in reeling end, to take place.
Yarn reeling device also can also possess the control part of batching.Batch control part and be located on the circuit substrate main body, carry out the control of batching action of reeling end.Batch control part based on testing result, control the action of batching of reeling end from vibration detecting part.
In above-mentioned Yarn reeling device, reeling end can batch action immediately according to the testing result of vibration detecting part.Its reason be because, since vibration detecting part with batch control part and be located on the circuit substrate main body, so batch the testing result that control part can promptly be obtained vibration detecting part.
Yarn reeling device also can also possess guidance panel and control portion.Guidance panel is located on the surface of framework.Control portion and be located on the circuit substrate main body, handle content of operation from guidance panel.The circuit substrate main body be configured in guidance panel near.
In above-mentioned Yarn reeling device, vibration detecting part can promptly detect the vibration that passes to framework from reeling end.Its reason be because, the circuit substrate main body that is provided with vibration detecting part be located at guidance panel near.
Yarn reeling device also can also possess the lip-deep support component of the inboard that is located at framework.The circuit substrate main body is supported on the framework via support component.
In above-mentioned Yarn reeling device, can the circuit substrate main body be supported on the framework with stable posture through support component.As a result, vibration detecting part can detect the vibration of transmitting via framework from reeling end more accurately.
Yarn reeling device also can also possess yarn defect test section, cut-out portion, connector portions, go up yarn guiding part and yarn under working guiding part.Yarn defect test section detects the yarn defect of the spun yarn of being reeled by reeling end.Cut-out portion cuts off spun yarn being detected under the situation of yarn defect by yarn defect test section.Connector portions is closed the yarn end of reeling end side with the yarn termination that supplies yarn portion side.Last yarn guiding part is guided the yarn end of reeling end side to piecing devices.The yarn under working guiding part will supply the yarn end of yarn portion side to guide to piecing devices.Yarn defect test section, cut-out portion, connector portions, last yarn guiding part and yarn under working guiding part are supported on the outside of framework.
In above-mentioned Yarn reeling device, the yarn defect of spun yarn is removed the vibration that takes place in the Yarn reeling device of the spun yarn of reeling Yi Bian can detect on one side by vibration detecting part.As a result, Yarn reeling device can suppress unusual vibration and with the reeling end package of reeling, so the higher package of quality of can reeling expeditiously.
Supply yarn portion also can have drawing-off portion and rotor spinning portion.Drawing-off portion is with the sliver drawing-off.Rotor spinning portion is to being twisted through air by the sliver after the drawing-off of drawing-off portion.Drawing-off portion and rotor spinning portion are supported on the outside of framework.
Can by vibration detecting part detect form spun yarn from above-mentioned sliver and the Yarn reeling device of the spun yarn of reeling the vibration that takes place.As a result, Yarn reeling device can suppress unusual vibration and with the reeling end package of reeling, so the higher package of quality of can reeling expeditiously.
In the circuit substrate and batch up gear of relevant the utility model, can detect the abnormal vibrations of reeling end exactly.
Description of drawings
Fig. 1 is the skeleton diagram of the Yarn reeling unit that in the automatic bobbin winder of an embodiment of relevant the utility model, possesses.
Fig. 2 is the block diagram on the top of unit framework.
Fig. 3 is the block diagram of the control structure of expression Yarn reeling unit.
Fig. 4 is the block diagram of circuit substrate.
Fig. 5 is the approximate three-dimensional map that is illustrated in the state that circuit substrate is installed on the unit framework.
Fig. 6 is the diagram of circuit of the Yarn reeling speed control of Yarn reeling unit.
The specific embodiment
(1) Yarn reeling whole unit
Use Fig. 1 that the Yarn reeling unit (Yarn reeling device) that constitutes automatic bobbin winder is described.Fig. 1 is the skeleton diagram of the Yarn reeling unit that in the automatic bobbin winder of an embodiment of relevant the utility model, possesses.Automatic bobbin winder for example by a plurality of Yarn reelings unit 1, the board control setup (not shown) and the automatic doffer (not shown) that are used for setting the condition of batching etc. of a plurality of Yarn reelings unit 1 constitute.Automatic doffer moves to the Yarn reeling unit 1 that has sent the request signal that doffs, and package 205 is reclaimed, and new coiling tube 203 is installed on this Yarn reeling unit 1 and the repiece operation of stipulating.Coiling tube 203 is the parts as the core of package 205, is made of paper or plastics system.
Yarn reeling unit 1 has Yarn reeling main body 5 and unit framework 7.Yarn reeling main body 5 is carried out the operation of batching as following operation: making the yarn 207 (spun yarn) of confession spool 201 doff that traverses on one side is the package 205 of regulation shape.
(2) Yarn reeling main body
Yarn reeling unit 1 is to make the device of the package 205 of regulation shape on coiling tube 203 and with specified length while making from the yarn 207 that the supplies spool 201 unwindings circumvolution of traversing.Yarn reeling main body 5 has the yarn of confession portion 11, yarn treatment execution portion 13 and reeling end 15.
Supply yarn portion 11 to be used for from supplying the device of spool 201 with yarn 207 unwindings and supply.Supplying yarn portion 11 is bobbin tray types, supplies spool 201 under the state that is fixed on the pallet, to be supplied to the confession yarn portion 11 of each Yarn reeling unit 1 successively.Supply yarn portion 11 to have apparatus for unwinding 19.Apparatus for unwinding 19 has limiting part 20.Yarn treatment execution portion 13 is used for the device handled from the yarn 207 that supplies yarn portion 11 to supply with.Yarn treatment execution portion 13 has gate-type tension applying apparatus 21, splicer 23 (connector portions) and yarn clearer 25 (yarn defect test section).
Reeling end 15 is to be used for device be wound as package 205 by yarn treatment execution portion 13 yarns treated 207.The drum barrel 31 that traverses that reeling end 15 has the reel cage 29 of coiling tube of controlling 203 and yarn 207 is traversed.
As shown in Figure 1, supply yarn portion 11, yarn treatment execution portion 13, reeling end 15 to dispose successively towards the downstream from the upstream side of yarn direct of travel.Therefore; In supplying spool 201 and the yarn travel path that traverses between the drum barrel 31, dispose following device successively from the upstream side (confession spool 201 sides) of yarn direct of travel: apparatus for unwinding 19, gate-type tension applying apparatus 21, splicer 23, yarn clearer 25.
Reel cage 29 constitutes, and rotatably supports coiling tube 203.Reel cage 29 rotates freely with respect to the drum barrel 31 of traversing and constitutes, and increases through the diameter along with the carrying out of batching operation of package 205, package 205 and rotates.Through the structure of this reel cage 29, keep suitable the contacting of package 205 and the drum barrel 31 that traverses.
On the side face of drum barrel 31 that traverses, be formed with the screw-shaped groove 31a that traverses, yarn 207 traversed through this groove 31a that traverses.On the drum barrel 31 that traverses, connecting and be used for making traverse the drum barrel CD-ROM drive motor 97 and the motor control part 99 (afterwards stating) of drum barrel 31 rotation.
In addition, on the S. A. of drum barrel CD-ROM drive motor 97, be provided with the drum barrel rotation sensor 71 (for example coder) of sensor that batches the progress of operation as detection.Unit controls portion 101 from the rotary pulsed number that drum barrel rotation sensor 71 sends, can obtain the rotative speed of the drum barrel 31 that traverses through counting.
Apparatus for unwinding 19 is through making the limiting part 20 that covers on the core pipe descend, assist the device of yarn from the unwinding of confession spool 201 with yarn from the unwinding interlock that supplies spool 201.Limiting part 20 contacts with the air ring that is formed on confession spool 201 tops with centnifugal force through the rotation from the yarn that supplies spool 201 unwindings, through this air ring is applied the unwinding that yarn is assisted in suitable stretching.
Be provided with the 1st drive division 75 in order to drive apparatus for unwinding 19.The 1st drive division 75 goes up and down apparatus for unwinding 19 based on the drive signal from unit controls portion 101.
Gate-type tension applying apparatus 21 is the devices that the yarn 207 of advancing applied the stretching of regulation.Gate-type tension applying apparatus 21 is made up of fixing broach and movable broach.Be provided with the 2nd drive division 77 for the movable broach that drives gate-type tension applying apparatus 21.The 2nd drive division 77 for example is revolving screw actuator, can switch state and opened state that broach is engaged with each other.
Splicer 23 be when yarn cuts off or during broken yarn etc., will supply the yarn 207 of spool 201 sides and the device of yarn 207 joints of package 205 sides.Splicer 23 possesses a plurality of levers of not shown seal wire lever (yarn is posted せ レ バ one) etc., and a series of actions of a plurality of levers drives with cam-type.Be provided with the 3rd drive division 79 for a plurality of lever action that make splicer 23.The 3rd drive division 79 is based on a plurality of levers from the drive splicer 23 of unit controls portion 101.
Yarn clearer 25 is the devices that are used for detecting the defective of yarn 207.Through handling with suitable analyzer, detect the yarn defect of slubbing etc. from the signal corresponding to the thickness of yarn 207 of yarn clearer 25.In addition, in yarn clearer 25, set up the cutter 25a (cut-out portion) of the yarn cut-out usefulness when detecting the yarn defect.In addition, be provided with the yarn sensor 81 (Fig. 3) of advancing for the advancing of yarn 207 of detecting yarn clearer 25.The yarn sensor 81 of advancing sends the broken yarn signals to unit controls portion 101 in the time can not detecting the advancing of yarn 207.
Be provided with at the downside of splicer 23 and attract to catch the yarn 207 that supplies spool 201 sides and, be provided with at upside and attract to catch the yarn 207 of package 205 sides and yarn guide wire 37 (going up the yarn guiding part) in splicer 23 guidings to the yarn under working guide wire 35 (yarn under working guiding part) of splicer 23 guidings.
Yarn under working guide wire 35 can be that the center is installed on the unit framework 7 rotationally with axle 35a, on front end, is provided with to attract mouth 36.Last yarn guide wire 37 can be that the center is installed on the unit framework 7 rotationally with axle 37a, on front end, is provided with suction nozzle 38.Yarn under working guide wire 35 and on connecting negative pressure source on the yarn guide wire 37, thus, can make attract mouthfuls 36 and suction nozzle 38 produce and attract stream.
Be provided with step-type the 4th drive division 85 in order to drive yarn under working guide wire 35.The 4th drive division 85 can drive yarn under working guide wire 35, so that it is the center turn with axle 35a.The 4th drive division 85 makes yarn under working guide wire 35 turns based on the drive signal from unit controls portion 101.In addition, be provided with the yarn under working guide wire sensor 87 that is connected in the unit controls portion 101 on the yarn under working guide wire 35.Yarn under working guide wire sensor 87 for example constitutes optical profile type, if detect the yarn 207 that is inhaled in the pipe, then sends the yarn detection signal to unit controls portion 101.
Equally, be provided with step-type the 5th drive division 91 in order to drive yarn guide wire 37.The 5th drive division 91 can drive yarn guide wire 37, so that it is the center turn with axle 37a.The 5th drive division 91 makes yarn guide wire 37 turns based on the drive signal from unit controls portion 101.In addition, on last yarn guide wire 37, be provided with yarn guide wire sensor 93.Last yarn guide wire sensor 93 for example constitutes optical profile type, if detect the yarn 207 that is inhaled in the pipe, then sends the yarn detection signal to unit controls portion 101.
In this structure, when yarn cuts off or during broken yarn, yarn under working guide wire 35 attracts to catch the yarn 207 that supplies spool 201 sides in the position shown in the figure 1, is center turn from bottom to top with axle 35a, and yarn 207 is directed into splicer 23.Simultaneously, last yarn guide wire 37 is center turn from bottom to top from position shown in Figure 1 with axle 37a, attract to catch yarns 207 from the package 205 of counter-rotating, and be center turn from the top down with axle 37a again, yarn 207 is directed into splicer 23.Then, two yarns 207 that will guide like this of splicer 23 are through joint action the carrying out joint of regulation.
(3) unit framework
Then, use Fig. 2 that unit framework 7 is described.Fig. 2 is the block diagram on the top of unit framework.
(4) unit controls portion
Use Fig. 3 that unit controls portion 101 is described.Fig. 3 is the block diagram of the control structure of expression Yarn reeling unit.Unit controls portion 101 possesses CPU (Central Processing Unit) as arithmetic processing apparatus, store the ROM (Read Only Memory) of control program that CPU carries out and the data of in control program, using and be used for when program is carried out, temporarily storing the RAM of data.And, reading among the CPU and on CPU and carry out through being stored in above-mentioned control program among the ROM, control program uses the hardware of CPU etc. to realize control.
Physical structure and configuration to unit controls portion 101 describe.Unit controls portion 101 has circuit substrate 105.Controller 107, vibration detection chip 109 (vibration detecting part) and signal processing part 111 that circuit substrate 105 has circuit substrate main body 105a, is made up of CPU.Controller 107, vibration detection chip 109 and signal processing part 111 are configured on the circuit substrate main body 105a.The mount structure of indication circuit substrate 105 in Fig. 4 particularly, on circuit substrate main body 105a, illustrates vibration detection chip 109 and signal processing part 111.
As above-mentioned, on circuit substrate main body 105a, be provided with vibration detection chip 109, signal processing part 111 and controller 107.Thereby, shorten from the signal transmission time of vibration detection chip 109 to signal processing part 111.As a result, detecting the time of vibrating signal processing part 111 processing and detecting results from vibration detection chip 109 is shortened.And then controller 107 can be obtained the testing result of vibration detection chip 109 exactly.As a result, controller 107 can be controlled reeling end 15 exactly.In addition, reeling end 15 can batch action immediately according to the testing result of vibration detection chip 109.If in the past; Then because elongated to the signal wire (SW) of control part from vibration detecting part; So the situation that time lag takes place in the signal conditioning of the vibration detection that control part carries out is arranged; In the case, have and to carry out situation with appropriate timing corresponding to the processing of the testing result of the abnormal vibrations of reel cage.
Like this, circuit substrate 105 leaves setting from the reeling end 15 of Yarn reeling unit 1, so vibration detection chip 109 does not receive the direct influence of the vibration of reeling end 15.Therefore, vibration detection chip 109 can detect the vibration that in Yarn reeling unit 1, takes place exactly.Vibration detection chip 109 in addition, circuit substrate main body 105a is supported on the unit framework 7 with stable posture, so can detect the vibration of transmitting via unit framework 7 from reeling end 15 more accurately through double-screw bolt 63.
Since the circuit substrate 105 that possesses vibration detection chip 109 be arranged on unit framework 7 the surface near, so vibration detection chip 109 can promptly detect the vibration that passes to unit framework 7 from reeling end 15.
(5) motor control part
(6) Yarn reeling speed control
Then, with reference to Fig. 6 the flow process of Yarn reeling speed control is described.Fig. 6 is the diagram of circuit of the Yarn reeling speed control of Yarn reeling unit.In addition, following action mainly is the control action that controller 107 carries out.At first, if new coiling tube 203 is arranged on the reel cage 29, then through not shown spinning-in system to coiling tube 203 repieces, begin to batch.
After batching beginning, 107 pairs of motor control parts of the controller of unit controls portion 101 99 send signal, and coiling speed is increased up to reaching than low usually specified speed (contact coiling setting speed) (step S1).
If coiling speed reaches contact coiling setting speed, then begin the control of contact coiling.Particularly, at first controller 107 carries out the comparison (step S2) from vibration intensity signal after the signal conditioning of signal processing part 111 and specified value.Then, be under the situation below the specified value at the vibration intensity signal, be judged as the leeway of improving coiling speed, quicken to handle (step S3～step S5).Under the vibration intensity signal situation bigger, for the intensity that makes vibration is in below the specified value and the processing of slowing down (step S6～step S8) than specified value.
In addition, if it is excessive in the judgement of this step S2, to be used for the specified value of comparison, then the vibration of reel cage 29 becomes big, is located at electronic component on the circuit substrate 105 etc. and sustains damage through vibration.In addition,, then less can improve coiling speed, so the capacity rating of Yarn reeling unit 1 descends if the contrary value is too small.Thereby, as specified value, consider above situation and preestablish suitable value.
Step S3 is the acceleration processing of coiling speed to step S5, is equivalent to the function of the 99a of acceleration portion.That is, the vibration intensity signal is under the situation below the specified value in the judgement of step S2, repeats the coiling speed of drum driven motor 97 is increased the processing of specified speed, up to the vibration intensity signal than specified value big (step S3, step S4).And, if the vibration intensity signal is bigger than specified value, then with the rotative speed of drum driven motor 97 slow down up to before rotative speed (promptly, vibration intensity signal be judged as being the rotative speed specified value below) (step S5), finish the acceleration processing.
Step S6 is the deceleration processing of coiling speed to step S8, is equivalent to the function of reduction part 99b.That is, the vibration intensity signal repeats to make the rotative speed of drum driven motor 97 to reduce the processing of specified speed than under the big situation of specified value in the judgement of step S2, is (step S6, step S7) below the specified value up to the vibration intensity signal.And, if the vibration intensity signal is below the specified value, then the rotative speed of drum driven motor 97 is kept (step S8) with the speed of former state, finish to slow down and handle.
Under quickening to handle and slowing down any situation of handling, batch the end of operation if processing finishes and judge (step S9).In this was handled, investigation was from beginning that yarn is wound up into batching length and whether having reached specified length of empty coiling tube 203.Batching length is under the situation more than the specified length, means the completion of package 205, so batch end process, process ends.Batching under the situation of length less than specified length, return step S2, proceed to batch operation.
If get back to step S2, then controller 107 is investigated the intensity of vibration once more, compares with the length of stipulating, quickens to handle or slows down according to its comparative result and handle.Here, package 205 generally along with yarn by coiling and coiling chap and spin stabilization gradually.Thereby even surpass specified value and irrealizable coiling speed with the intensity of cause vibration, the situation that the intensity of after roll diameter becomes greatly, under the situation that coiling speed is quickened, vibrating once more is parked in below the specified value is also more.As a result, through the processing of repeating step S2, can improve coiling speed gradually along with the coiling chap of package 205 from above-mentioned contact coiling setting speed to step S9.
In addition, the circulation of step S2～step S9 is carried out in not only during the contact of the what is called at the initial stage of batching is reeled, and after arriving common coiling speed, also can continue execution.In addition, so-called common coiling speed is the target coiling speed that the operator imports through operational illustration yet abridged input media when batching beginning.
(7) characteristic
Above-mentioned embodiment can performance as following.
(A) Yarn reeling unit 1 usefulness circuit substrate 105 possesses circuit substrate main body 105a and is located at the vibration detection chip 109 on the circuit substrate main body 105a.
In this circuit substrate 105,, can detect the vibration of Yarn reeling unit 1 immediately through on circuit substrate main body 105a, vibration detection chip 109 being set.As a result, under the situation that vibration has taken place, can make coiling speed slack-off or interrupt batching action as required.Thus, the situation that can avoid the electronic component of Yarn reeling unit 1 to sustain damage and come off from circuit substrate main body 105a because of vibration.In addition, owing to do not need newly to dispose the special-purpose plate of vibration detection, cut down so can realize the part number of packages.
(B) Yarn reeling unit 1 also possesses signal processing part 111.Signal processing part 111 is located on the circuit substrate main body 105a, handles the testing result from vibration detection chip 109.
In this circuit substrate 105, vibration detection chip 109 can detect the vibration that in Yarn reeling unit 1, takes place exactly.Its reason is because vibration detection chip 109 is located on the circuit substrate main body 105a with signal processing part 111, is difficult for the deterioration of generation signals.
(C) Yarn reeling unit 1 possesses the yarn of confession portion 11, reeling end 15, unit framework 7 (framework) and vibration detection chip 109.Supply yarn portion 11 to supply with yarn 207.Reeling end 15 will be reeled from the yarn 207 that supplies yarn portion 11 to supply with.Unit framework 7 supports reeling end 15.Vibration detection chip 109 is located in the unit framework 7.
In the Yarn reeling unit 1 of this embodiment, vibration detection chip 109 can detect the vibration that in reeling end 15, takes place exactly.Its reason is because vibration detection chip 109 is located in the unit framework 7.That is, the vibration that in reeling end 15, takes place is transmitted via unit framework 7, therefore, and directly the influencing of the vibration that vibration detection chip 109 does not receive in reeling end 15, to take place.
Yarn reeling unit 1 also possesses circuit substrate main body 105a.Circuit substrate main body 105a is supported on the unit framework 7, is provided with vibration detection chip 109.
In the Yarn reeling unit 1 of this embodiment, vibration detection chip 109 can detect the vibration that in reeling end 15, takes place exactly.Its reason is because vibration detection chip 109 is located on the circuit substrate main body 105a in the unit framework 7.That is, the vibration that in reeling end 15, takes place is transmitted via unit framework 7, so directly the influencing of vibration detection chip 109 vibration that do not receive in reeling end 15, to take place.
(D) controller 107 of circuit substrate 105 also has the controllable function of batching of the control of batching action of carrying out reeling end 15.Controller 107 is based on the action of batching of controlling reeling end 15 from the testing result of vibration detection chip 109.In the Yarn reeling unit 1 of this embodiment, controller 107 can be controlled reeling end 15 rapidly, that is, reeling end 15 can batch action immediately according to the testing result of vibration detection chip 109.Its reason be because, because vibration detection chip 109 is located on the circuit substrate main body 105a with controller 107, so controller 107 can rake in the testing result of vibration detection chip 109.
(E) Yarn reeling unit 1 also possesses the lip-deep guidance panel 47 that is located at unit framework 7.Controller 107 is located on the circuit substrate main body 105a, has the function of processing from the content of operation of guidance panel 47.Circuit substrate 105 be configured in guidance panel 47 near.
In the Yarn reeling unit 1 of this embodiment, vibration detection chip 109 can promptly detect the vibration that passes to unit framework 7 from reeling end 15.Its reason be because, the circuit substrate main body 105a that is provided with vibration detection chip 109 be located at unit framework 7 the surface near.
(F) Yarn reeling unit 1 also possesses the lip-deep double-screw bolt 63 of the inboard that is located at unit framework 7.Circuit substrate main body 105a is supported on the unit framework 7 via double-screw bolt 63.In the Yarn reeling unit 1 of this embodiment, can circuit substrate main body 105a be supported on the unit framework 7 with stable posture through double-screw bolt 63.As a result, vibration detection chip 109 can detect the vibration of transmitting via unit framework 7 from reeling end 15 more accurately.
(G) Yarn reeling unit 1 also possesses yarn clearer 25, splicer 23, goes up yarn guide wire 37 and yarn under working guide wire 35.Yarn clearer 25 detects the yarn defect of the yarn 207 of being reeled by reeling end 15, and then, under the situation that detects the yarn defect, yarn 207 is cut off.Splicer 23 closes the yarn end of reeling end 15 sides with the yarn termination that supplies yarn portion 11 sides.Last yarn guide wire 37 is guided the yarn end of reeling end 15 sides to splicer 23.Yarn under working guide wire 35 will supply the yarn end of yarn portion 11 sides to splicer 23 guidings.Yarn clearer 25, splicer 23, last yarn guide wire 37 and yarn under working guide wire 35 are supported on the outside of unit framework 7.
In the Yarn reeling unit 1 of this embodiment, the yarn defect of spun yarn is removed the vibration that takes place in the Yarn reeling device of the spun yarn of reeling Yi Bian can detect on one side by vibration detection chip 109.As a result, Yarn reeling unit 1 can suppress unusual vibration and with reeling end 15 coiling packages 205, so the higher package of quality of can reeling expeditiously.
(8) other embodiments
More than, the embodiment of the utility model is illustrated, but the utility model is not limited to above-mentioned embodiment, in the scope of the purport that does not break away from utility model, can carry out various changes.Particularly, a plurality of embodiments and the variation of record can at random make up as required in this manual.
(a) in the above-described embodiment, the vibration detection chip is located on the circuit substrate, as long as but the vibration detection chip be located in the unit framework just passable, so the utility model is not limited to above-mentioned embodiment.As long as the vibration detection chip is located in the unit framework, the vibration that in reeling end, takes place just is delivered to the vibration detection chip via unit framework, and the vibration detection chip can not receive directly the influencing of vibration of in reeling end, taking place and detect vibration.
(b) in the above-described embodiment, establish vibration detecting sensor and be monolithic and be illustrated, but the utility model is not limited to such embodiment.For example, also can be with shock transducer, amplifier and peripheral circuit singualtion.
(c) in the above-described embodiment, at yarn clearer and traverse between the cylinder what does not all have configuration, but also can yarn reservoir and/or waxing attachment be set between.
(d) in the above-described embodiment, as the device that yarn is traversed to package and adopted the cylinder that traverses, but the utility model is not limited to such embodiment.For example, also can be on front end, to have thread-carrier and have on one side to control the yarn arm-type traverse gear of the arm of high speed swinging on one side with thread-carrier.And then, also can be by toothed band, be equipped in this toothed with on thread-carrier and make the toothed belt traverse gear that the motor of advancing again constitutes of taking to.
(e) whether the intensity of vibration is the detection of (whether being permissible range) below the specified value; Can replace just structure that the intensity of vibration and specified value are compared, and the structure that changes to the frequency analysis of for example carrying out the vibration intensity signal, also specific frequency content and prescribed strength are compared.
(f) also can change in the intensity of vibrating above carrying out the structure of slowing down and handling and under the situation below the specified value, not carrying out the acceleration processing under the situation of specified value.In the case, do not make the control (quickening control) of the direction of vibration increase, so be suitable for pursuing the situation of the long lifetime that is located at the electronic component on the circuit substrate.
(g) whether carry out above-mentioned acceleration processing respectively with the processing of slowing down, perhaps whether contacting the execution deceleration processing of coiling end back, can suitably set by the operator.This structure is favourable carrying out on the suitable coiling speed control this point according to situation.
(h) the setting intensity of above-mentioned vibration and contact coiling termination condition can be made as and can suitably be set by the operator.This structure is favourable changing neatly on the condition this point according to the situation that is provided with of automatic bobbin winder etc.
(i) undertaken by controller with the comparison of setting intensity, even also can set intensity surpassing also be judged as under the situation of setting intensity to surpass by the detected vibration intensity of vibration detecting part moment.Perhaps also can judge to surpassing setting intensity in the situation of vibration intensity above the state continuance specified time of setting intensity.
(j) in the above-described embodiment, unit controls portion did not implement acceleration control and the deceleration control corresponding to the vibration of reel cage before arriving contact coiling setting speed, even but can carry out during this period yet yet and quicken control and/or deceleration control.In addition, quicken to control this moment and deceleration control during can be made as and can suitably select.
(k) in the above-described embodiment, even also can continue to carry out acceleration control after arriving common coiling speed.But, also can after arriving common coiling speed, not implement acceleration control and deceleration control, and the coiling speed of keeping target continues to batch action corresponding to the vibration intensity of reel cage.Perhaps; Also can preestablish the maximum coiling speed of automatic bobbin winder; Even after arriving common coiling speed, in the scope below coiling speed is in the coiling speed of the maximum that can batch, also carry out acceleration control corresponding to the coiling speed of the vibration intensity of reel cage.
(1) structure of above-mentioned embodiment is not limited to automatic bobbin winder, also can in other Yarn reeling devices of for example spinning frame etc., use.In the case, supply yarn portion 11 also can have drawing-off portion and rotor spinning portion.Drawing-off portion is with the sliver drawing-off.The air-flow Ministry of Textile Industry is to being twisted through air by the sliver after the drawing-off of drawing-off portion.Drawing-off portion and rotor spinning portion are supported on the outside of unit framework 7.
Can detect the vibration that takes place in the Yarn reeling unit 1 of spun yarn-winding forming spun yarn through vibration detection chip 109 by above-mentioned sliver.As a result, Yarn reeling unit 1 can suppress unusual vibration and pass through reeling end 15 coiling packages 205, so the higher package of quality of can reeling expeditiously.
(m) use the gate-type tension applying apparatus in the above-described embodiment, but the utility model is not limited to such embodiment.For example, also can use the disc type tension applying apparatus.The disc type tension applying apparatus possesses a pair of disk component, while through the disk component rotation is clamped into yarn between it, the yarn of advancing is applied the tension force of regulation.
Utilizability on the industry
The utility model can be widely used in circuit substrate and possess in the Yarn reeling device of circuit substrate.
Claims (7)
1. Yarn reeling device is characterized in that possessing:
Supply yarn portion, supply with spun yarn;
Reeling end is used for batching the above-mentioned spun yarn of supplying with from above-mentioned confession yarn portion;
Framework supports above-mentioned reeling end; And
Vibration detecting part is located in the said frame.
2. Yarn reeling device as claimed in claim 1 is characterized in that,
Also possess the circuit substrate main body, this circuit substrate main body is supported by said frame, is provided with above-mentioned vibration detecting part.
3. Yarn reeling device as claimed in claim 2 is characterized in that,
Also possess the control part of batching, this batches control part and is located on the foregoing circuit base main body, carries out the control of batching action of above-mentioned reeling end;
The above-mentioned control part that batches is controlled the action of batching of above-mentioned reeling end based on the testing result from above-mentioned vibration detecting part.
4. Yarn reeling device as claimed in claim 3 is characterized in that,
Also possess:
Guidance panel is located on the surface of said frame; And
Control portion, be located on the foregoing circuit base main body, handle content of operation from the aforesaid operations panel;
The foregoing circuit base main body be configured in the aforesaid operations panel near.
5. Yarn reeling device as claimed in claim 4 is characterized in that,
The lip-deep support component that also possesses the inboard of the said frame of being located at;
The foregoing circuit base main body is supported on the said frame via above-mentioned support component.
6. Yarn reeling device as claimed in claim 5 is characterized in that,
Also possess:
Yarn defect test section detects the yarn defect by the above-mentioned spun yarn of above-mentioned reeling end coiling;
Cut-out portion is being detected under the situation of yarn defect by above-mentioned yarn defect test section, and above-mentioned spun yarn is cut off;
Connector portions is closed the yarn termination of the yarn end of above-mentioned reeling end side and above-mentioned confession yarn portion side;
Last yarn guiding part is guided the yarn end of above-mentioned reeling end side to above-mentioned piecing devices; And
The yarn under working guiding part is guided the yarn end of above-mentioned confession yarn portion side to above-mentioned piecing devices;
Above-mentioned yarn defect test section, above-mentioned cut-out portion, above-mentioned connector portions, above-mentionedly go up the outside that yarn guiding part and above-mentioned yarn under working guiding part are supported on said frame.
7. Yarn reeling device as claimed in claim 6 is characterized in that,
Above-mentioned confession yarn portion has:
Drawing-off portion is with the sliver drawing-off; And
Rotor spinning portion, to by the sliver after the drawing-off of above-mentioned drawing-off portion through air twisting;
Above-mentioned drawing-off portion and said flow spinning portion are supported on the outside of said frame.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP223815/2010 | 2010-10-01 | ||
| JP2010223815A JP2012076884A (en) | 2010-10-01 | 2010-10-01 | Circuit board for yarn winding device, and yarn winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369194U true CN202369194U (en) | 2012-08-08 |
Family
ID=44510808
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110288785.3A Active CN102442584B (en) | 2010-10-01 | 2011-09-26 | Yarn reeling device |
| CN201120362624XU Withdrawn - After Issue CN202369194U (en) | 2010-10-01 | 2011-09-26 | Yarn take-up device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110288785.3A Active CN102442584B (en) | 2010-10-01 | 2011-09-26 | Yarn reeling device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2436633B1 (en) |
| JP (1) | JP2012076884A (en) |
| CN (2) | CN102442584B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442584A (en) * | 2010-10-01 | 2012-05-09 | 村田机械株式会社 | Circuit board for yarn winding device and yarn winding device |
| CN105905680A (en) * | 2015-02-24 | 2016-08-31 | 村田机械株式会社 | Yarn coiling apparatus and fiber machinery |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013252948A (en) * | 2012-06-07 | 2013-12-19 | Murata Machinery Ltd | Textile machine |
| JP2016204133A (en) * | 2015-04-24 | 2016-12-08 | 村田機械株式会社 | Textile machine |
| JP2017065897A (en) * | 2015-09-30 | 2017-04-06 | 村田機械株式会社 | Textile machine, textile machine system, state acquisition device and textile processing unit |
| JP2018090379A (en) * | 2016-12-02 | 2018-06-14 | 村田機械株式会社 | Automatic winder, yarn winding system and yarn winding method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3541219A1 (en) * | 1985-11-21 | 1987-05-27 | Schubert & Salzer Maschinen | METHOD AND DEVICE FOR SPINNING FIBERS |
| JPS63203814A (en) * | 1987-02-18 | 1988-08-23 | Murata Mach Ltd | Spun yarn winding machine |
| JPH0243876U (en) | 1988-09-21 | 1990-03-27 | ||
| JPH06127833A (en) | 1992-10-16 | 1994-05-10 | Murata Mach Ltd | Failure diagnostic device for cradle and method thereof |
| JPH08301523A (en) * | 1995-04-28 | 1996-11-19 | Toray Ind Inc | Filament winding method and winding device therefor |
| DE59809204D1 (en) * | 1998-02-14 | 2003-09-11 | Volkmann Gmbh | Method and device for winding yarn onto a conical bobbin |
| JP2009208880A (en) * | 2008-03-03 | 2009-09-17 | Murata Mach Ltd | Yarn winding device and yarn winding method |
| CN101726387B (en) * | 2008-10-27 | 2013-06-19 | 京乐产业.株式会社 | Vibration detecting device |
| JP2012076884A (en) * | 2010-10-01 | 2012-04-19 | Murata Machinery Ltd | Circuit board for yarn winding device, and yarn winding device |
-
2010
- 2010-10-01 JP JP2010223815A patent/JP2012076884A/en active Pending
-
2011
- 2011-08-19 EP EP11178069.8A patent/EP2436633B1/en active Active
- 2011-09-26 CN CN201110288785.3A patent/CN102442584B/en active Active
- 2011-09-26 CN CN201120362624XU patent/CN202369194U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442584A (en) * | 2010-10-01 | 2012-05-09 | 村田机械株式会社 | Circuit board for yarn winding device and yarn winding device |
| CN102442584B (en) * | 2010-10-01 | 2016-08-10 | 村田机械株式会社 | Yarn reeling device |
| CN105905680A (en) * | 2015-02-24 | 2016-08-31 | 村田机械株式会社 | Yarn coiling apparatus and fiber machinery |
| CN105905680B (en) * | 2015-02-24 | 2019-09-24 | 村田机械株式会社 | Yarn reeling device and fiber are mechanical |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102442584B (en) | 2016-08-10 |
| JP2012076884A (en) | 2012-04-19 |
| EP2436633B1 (en) | 2016-05-18 |
| EP2436633A2 (en) | 2012-04-04 |
| CN102442584A (en) | 2012-05-09 |
| EP2436633A3 (en) | 2012-06-27 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120808 Effective date of abandoning: 20160810 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |