CN201010749Y

CN201010749Y - Electromechanically integrated chaine sleying machine

Info

Publication number: CN201010749Y
Application number: CNU2007200364041U
Authority: CN
Inventors: 王洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-22
Filing date: 2007-03-22
Publication date: 2008-01-23
Anticipated expiration: 2017-03-22

Abstract

The utility model discloses a mechatronics warp yarn drafting and denting machine, which includes a platform, a heddle rack, a heddle moving equipment, a sley moving equipment, a dividing equipment, a drafting and denting equipment, a discharging equipment and a controller of the equipments. The heddle rack suspended with multiple heddles, the heddle moving equipment, the sley moving equipment, the dividing equipment, the drafting and denting equipment and the discharging equipment are equipped on the platform, which could move and reset toward the direction of warp yarn to be passed through and is driven by the platform moving device. The equipments on the platform could automatically finish the warp yarn procedure of drafting and denting under the coordination of the controller. The utility model adopts intelligent identification and microcomputer control technology and has the advantages of simple operation, easy meeting the requirements of subsequent weaving process, production efficiency improvement, production cost reduce, and fundamental transformation of drafting and denting from complicated and out-dated manual operation to mechatronics automatic operation.

Description

The electromechanical integration warp thread reeding machine of gaiting

One, technical field

The utility model relates to a kind of electromechanical integration textile machine, be mainly used in chemical fibre and in axle, pass each reed seam of the every heald on the loom and the reed that beats up through yarn fiber automation correspondence according to certain rules about about 8000-15000 root with one in weaving, weave cotton cloth thereby supply with loom.

Two, background technology

Before every loom is weaved cotton cloth, the raw material about about 8000-15000 root need be passed every heald on the loom through yarn fiber by a certain rule elder generation correspondence, and then pass each reed seam on the reed that beats up by another rule, each root all can not be misdrawed.Domestic weaving mill generally adopts manual hook to wear at present, mainly has following shortcoming:

1. the technology backwardness is as textile industry big country, and the weaving mill of China still generally adopts manual hook to wear in the preceding working procedure of weaving cotton cloth is gaited denting at present, and its technological level seriously lags behind the progress and development of weaving industry overall technology level.

2. the rate of misdrawing is high because a radical that comprises warp thread in axle is a lot, and very fine and smooth, they be passed according to certain rules by hand corresponding heald and reed reed seam, and one all can not be misdrawed, and difficulty is very big, thereby misdraws the rate height.

3. to comprise 10000 warp thread with certain in axle be example to inefficiency, and an actuator finishes the whole denting of gaiting, and needs 6-8 hour at least, and this preceding working procedure does not often catch up with road, back loom the weave cotton cloth needs of progress thereby inefficiency.

4. higher with certain weaving mill 100 water jet loomss to be arranged be example to cost, and the cost of labor of the then annual denting that is used for manually gaiting needs about 150,000 yuan at least, thereby the production cost of this procedure is higher.In China Jiangsu, Zhejiang one band, all about the hundreds of platform, the cost of labor that is used for this procedure every year all needs hundreds of thousands unit to the loom quantity of medium scale weaving mill.And along with the continuous rising of labor cost, this cost of labor is also continuing to increase.

5. labour intensity is big because a warp thread quantity that comprises in axle is a lot, will with they according to certain rules correspondence pass every heald and reed reed seam, can not misdraw again for one, this keeps the notice high concentration for a long time when just needing the operative employee to operate, thinking is clear unusually, and action is coordinated very fast, thereby spiritual high-pressure, operation irregularity is arduous, and body and mind is extremely tired.

6. the big craft of management difficulty technical merit, qualification, the attitude towards labour of denting of gaiting to the operator

7. wait and have relatively high expectations, so the staff of this work post of weaving mill is all comparatively in short supply, higher because of the average salary level of this work post again, the regular worker of this work post can not support in the weaving mill of general middle and small scale, and in the weaving mill of larger in China's textile industry, comparatively flourishing Jiangsu, Zhejiang one band, workman's majority again is nonlocal employee.Based on above some reason, the workman of this work post flowability of making a return journey is bigger, and troop is very unstable, thereby management difficulty is big.

Three, utility model content

Technical problem to be solved in the utility model is at gaiting in the manual denting of gaiting, the denting operation must be carried out in two steps by different rules, misdraw the rate height, wrong identification and error correction difficulty, speed is slow, inefficiency, technical problem underlying such as labour intensity is big, a kind of electromechanical integration warp thread reeding machine of gaiting is provided, it will be gaited, denting be combined into one the step carry out, and reduce significantly and misdraw rate and error correction difficulty, improve and to pass speed and operating efficiency, reduce labor intensity, thereby realize manual operations that this work post falls behind by complexity fundamental shifts to the automation mechanized operation of electromechanical integration; In addition, the utility model also provides a kind of with gait the automatically method of denting of warp thread.

Below in conjunction with accompanying drawing 2 and Fig. 3 the technical solution of the utility model is described:

This electromechanical integration warp thread gaits that reeding machine comprises platform 6, heald hanger 2, moves comprehensive equipment, moves reed equipment, feeding device, the denting equipment of gaiting, unload the controller of yarn equipment and the work of control the said equipment;

Hang many healds heald hanger 2, move comprehensive equipment, move reed equipment, feeding device, the denting equipment and unload yarn equipment and all be arranged on the platform 6 of gaiting, platform 6 is driven and can be moved and reset to waiting to pass yarn 18 directions by platform mobile device 7;

Move the equipment of combining and be located at a side of heald hanger 2, it comprises that same column is got and combines motor 8, gets and combine rocking bar 9, heterotaxy and get and combine motor 10 and get and combine pawl 11, be used to pick up the getting of silk of waiting on the heald hanger 2 to gait and combine pawl 11 and be installed in heterotaxy and get and combine motor 10, and finish picking up of heterotaxy heald by its driving.Heterotaxy is got and is combined motor 10 and be installed in to get and combine on the rocking bar 9, gets to combine rocking bar 9 and be installed in same column and get and combine on the motor 8 and finish swing by its driving and move comprehensive; Same column is got and is combined motor 8 and drive and move the equipment of combining and move realization along heald hanger 2 parallel directions and the heald that picks up is moved to pass position A;

Move the opposite side that reed equipment is located at heald hanger 2, it comprises reed mobile device 5 and reed 3, and reed 3 is installed on the reed mobile device 5, and reed mobile device 5 drives reed 3 and moves to and pass position A under the control of controller;

Whether feeding device comprises dividing sinker motor 12, dividing sinker pawl 13 and sensor 14, and dividing sinker pawl 13 is installed on the dividing sinker motor 12 and by its driving and makes the warp thread that rotatablely moving of horizontal plane hooks up entry range, have warp thread to tell by sensor 14 identification dividing sinker pawls 13;

The denting equipment of gaiting comprises and passes motor 15, passes rocking bar 16, passes cutter 17, an end that passes rocking bar 16 is installed in and passes on the motor 15, and the other end is installed and to be used to hook up the warp thread told by dividing sinker pawl 13 and warp thread to be passed the aperture at heald middle part in succession and the warp thread in reed slit passes cutter 17;

Unload yarn equipment and comprise and unload yarn motor 20 and unload yarn pawl 21, the warp thread that is used for passing heald and reed is installed in and unloads yarn motor 20 by passing the yarn pawl 21 that unloads that unloads on the cutter.

The course of work of the present utility model: four row healds 1 are hung by a pair of heald hanger 2 respectively, and heterotaxy is got and combined motor 10 under the control of controller 19, drive to get to combine pawl 11 and move to and wait to get the heald column; Controller 19 control same columns get combine motor 8 drive get combine rocking bar 9 finish get combine that getting of pawl 11 combined and whole move comprehensive device (by same column get combine motor 8, get combine rocking bar 9, heterotaxy get to combine motor 10 and get combine pawl 11 and constitute) move and combine action, at last heald is moved to and pass position A, this heald becomes silk to be gaited, and needs in the reality warp thread aperture is from the center passed.

Controller 19 control reed mobile devices 5 drive reed 3, position to be worn (slits that dent is 4) on the reed 3 is moved to pass position A, and 4 slits of dent become and wait to wear the reed slit on this reed, need in the reality warp thread is passed therethrough.

Controller 19 control platform mobile devices 7 drive platform 6 to waiting that passing yarn 18 place directions moves, drive platform 6 will drive except that all mechanisms that wait to pass yarn 18 and the controller 19 mobile together, when the shift position greater than a warp diameter less than a warp diameter and warp thread spacing 2/3 and the time, 12 actions of controller 19 control dividing sinker motors, dividing sinker pawl 13 is done under the driving of dividing sinker motor 12 perpendicular to waiting to pass rotatablely moving of yarn 18 place faces, hook up the warp thread of entry range, whether have warp thread to tell by sensor 14 identification dividing sinker pawls 13; When sensor 14 detects dividing sinker pawl 13 and successfully tells warp yarn, send signal to controller 19; Controller 19 sends and passes instruction to passing motor 15, passing motor 15 drives and passes rocking bar 16, passes rocking bar 16 and drive and pass cutter 17 and move to moving to the direction of gaiting waited that passes A place, position, pass cutter 17 at first with tell and rotate to the warp thread that passes position A by dividing sinker pawl 13 and contact, utilization passes the sawtooth mouth on cutter 17 knife back, after hooking up warp thread, carrying warp thread continues to move to a direction of waiting to gait together, run into the aperture at heald middle part earlier and pass, run into again and wait to wear the reed slit and pass.In passing cutter 17 moving process, the warp thread that sawtooth hooks up on its knife back will move together, and pass the seam of 4 of dents on the aperture at heald middle part and the reed 3 with passing cutter 17, this moment warp thread with pass the tensioned state that cutter is one.

Controller 19 is passing after cutter 17 takes warp thread and pass heald and reed, continuation control passes motor 15 drivings and passes cutter 17 continuation reaches, about about 4 centimetres, control passes and moves after motor 15 drivings pass cutter 17 again, about about 3 centimetres, warp thread will and the frictional force effect of reed dent under and pass 17 on cutter and relative motion occurs, and be overhang; And then controller 19 sends and unloads the yarn instruction, control is unloaded yarn motor 20 and is driven and unload yarn pawl 21 perpendicular to passing the rotation of the cutter direction of motion, hook up the warp thread that has passed heald and reed, and continue rotation, until the symmetric position that goes to and unload yarn pawl 21 home positions (is symmetry axis to pass position A).Warp thread will be under the turning effort of unloading yarn pawl 21, and passes that cutter 17 separates, one side of reed is deviate from and overhang to its 1 end also from reed dent seam, thus finish a warp yarn dividing sinker, gait, the denting action.

Last controller 19 controls pass motor 15 drive rocker 16 make pass cutter 17 retreat reset, control unload yarn motor 20 drive unload yarn pawl 21 reset, control move combine device get once more combine move comprehensive, according to actual be that the requirement of " several wearing " determines whether that mobile reed, control platform mobile device 7 continuation driving platforms 6 are to waiting that passing yarn 18 place directions moves, for next time dividing sinker, gait, denting prepares, until finishing gaiting and denting of all warp thread.

The utility model replaces manual operations with electromechanical integration, realizes gaiting the denting automation, has mainly produced following beneficial effect:

1, reduced the rate warp thread of misdrawing and misdrawed after, error correction bothers unusually.Not only workload is big, and it is plug-in to form warp thread when loom is weaved cotton cloth, and has a strong impact on weaving efficiency.10000 warp thread are whenever worn in the denting of gaiting by hand, generally will misdraw the 4-5 root, and adopt this equipment, owing to adopted intelligent identification technology, whenever wear 10000 warp thread, misdraw to be not more than 1.This has just greatly reduced error correction and has given having a strong impact on of weaving cotton cloth and bring.

2, having improved production efficiency, to comprise 10000 warp thread with certain in axle be example, and an actuator finishes the whole denting of gaiting, and needs 6-8 hour at least.And adopt this equipment operation, only need 2-3 hour, and can 1 day 24 continuous throughout the twenty-four hour24.With certain weaving mill 100 water jet loomss being arranged is example, adopt manual hook to wear, at least need actuator 6-8 people, at least need work about 10 hours for each person every day, and adopt this equipment, only need 1 equipment, can finish all denting of gaiting of warp thread in axle in 2.5 hours, and because this equipment has adopted Intelligent Recognition and Control Technique of Microcomputer, thereby operation exception is easy, can easily satisfy road, the back needs of progress of weaving cotton cloth, thereby greatly improve production efficiency.

3, having reduced production cost, with certain weaving mill 100 water jet loomss to be arranged be example, and the cost of labor of the then annual denting that is used for manually gaiting needs about 150,000 yuan at least, thereby the production cost of this procedure is higher.In China Jiangsu, Zhejiang one band, all about the hundreds of platform, the cost of labor that is used for this procedure every year all needs hundreds of thousands unit to the loom quantity of medium scale weaving mill.And along with the continuous rising of labor cost, this cost of labor is also continuing to increase.Get final product and adopt this equipment, per 100 left and right sides water jet loomss only to need 1, only need every year the expense of minute quantity can keep the normal operation of equipment later on less than being recoverable equipment investment in 1 year.Thereby greatly reduced production cost.

4, the utility model that has realized this equipment of technology innovation is used, the fundamental shifts to the automation mechanized operation of electromechanical integration have been finished in the manual operations that the denting of gaiting is fallen behind by complexity, thereby the workman is freed from the arduous manual labor of complexity, realized the technology innovation of this work post, for a contribution has been made in China's textile industry overall technology progress.

Four, description of drawings

Fig. 1 is the electromechanical integration warp thread reeding machine schematic diagram of gaiting;

Fig. 2 is the utility model front view;

Fig. 3 is the vertical view of Fig. 2.

Among the figure: 1 is heald (there is an aperture that is used to pass yarn at the middle part), and 2 is the heald hanger, and 3 is reed, 4 is dent, and 5 is the reed mobile device, and 6 is platform, 7 is the platform mobile device, 8 get comprehensive motor for same column, and 9 for getting comprehensive rocking bar, and 10 get comprehensive motor for heterotaxy, 11 for getting comprehensive pawl, 12 is the dividing sinker motor, and 13 is the dividing sinker pawl, and 14 is sensor, 15 for passing motor, 16 for passing rocking bar, and 17 for passing cutter (back band one sawtooth mouth), and 18 are yarn to be passed, 19 is controller, 20 for unloading the yarn motor, and 21 for unloading the yarn pawl, and A is for passing the position.

Five, the specific embodiment

The electromechanical integration warp thread gaits that reeding machine is mainly combined part by moving, moved the reed part, dividing sinker part, the denting part of gaiting, unload the yarn part and controller is formed, and its correlation is referring to Fig. 1.

Move and combine moving of the main realization of part heald.Actual heald has the 8000-15000 root, is divided into four row usually, and the fixing order of gaiting is arranged.Move combine part obtain controller move the composite order after, can get, move heald and (pass the position) according to the order of gaiting to the fixed position, prepare for passing.

Move moving of reed part main realization reed.Slit on the reed between the dent is the actual husky position that passes, and " several wearing " in the work is exactly to penetrate several warp thread in each slit.Move the reed part under the instruction control that controller sends, can be according to the requirement of " several wearing ", mobile dent is sewn to fixing position (passing the position), waits for passing through of warp thread.

Dividing sinker part can be under the coordination instruction control that controller provides, and the warp thread, tells that root warp thread that will wear, and the signal of telling warp yarn is provided surplus to be worn 8000.

Gait with denting part the passing under the instruction of controller, the warp yarn that dividing sinker partly can be told is passed slit between dent on heald and the reed, realizes gaiting and denting of warp thread.

Unload yarn part partly the unloading from the denting of gaiting after the denting of will gaiting, finish gaiting and the denting process of a warp thread through sand.

Controller can received signal, coordinate the each several part action and send various instructions, finishes a series of actions.Send move composite and make, move reed instruction after, wait for that the dividing sinker that dividing sinker partly provides becomes function signal; When receive that dividing sinker partly sends tell the warp yarn signal after, controller sends and passes signal accordingly and unload the yarn signal, realizes gaiting and denting of a warp thread.

The utility model is implemented simple, according to gait part in the reeding machine schematic diagram of electromechanical integration warp thread, increase the cooperation part after, realize one by one getting final product.It is implemented as follows:

Move comprehensive part: heald 1 and heald hanger 2 are existing finished product, adopt rotating speed to be higher than 400 rev/mins, precision of rectilinear motion is greater than 0.05mm, moment of torsion is got as same column greater than the stepper motor (or servomotor) of 3Nm and is combined motor 8, adopt rotating speed to be higher than 400 rev/mins, precision of rectilinear motion is greater than 0.05mm, moment of torsion is got as heterotaxy greater than the stepper motor (or servomotor) of 1Nm and is combined motor 10, make to get with aluminium alloy (or intensity is greater than metal material of 20MPa) and combine rocking bar 9, with aluminium alloy (or plastics, or nylon) make to get and combine pawl 11, each several part can obtain to move comprehensive part according to the schematic diagram combination.

Move the reed part: reed is existing finished product, adopt rotating speed be higher than 400 rev/mins, precision of rectilinear motion greater than 0.01mm, moment of torsion greater than the stepper motor (or servomotor) of 5Nm cooperate helical pitch be the 4 grades of ball-screws of 6mm-18mm or employing speed be higher than 5m/s, precision greater than 0.01mm, moment of torsion greater than the linear electric motors of 5Nm as reed mobile device 5, obtain to move the reed part.

The dividing sinker part: adopt rotating speed be higher than 400 rev/mins, step angle less than 1.8 °, moment of torsion greater than the stepper motor of 0.3Nm as dividing sinker motor 12, adopt aluminium alloy (or plastics or nylon) to make dividing sinker pawl 13, can obtain the dividing sinker part by the schematic diagram combination.

The denting part of gaiting: adopt rotating speed be higher than 400 rev/mins, precision of rectilinear motion greater than 0.1mm, moment of torsion greater than the stepper motor (or servomotor) of 3Nm as passing motor 15, adopt aluminium alloy (or intensity is greater than metal material or nylon of 20MPa) to make and pass rocking bar 16, adopt aluminium alloy (or plastics or nylon) to make and pass cutter 17, each several part can obtain the denting part of gaiting according to the schematic diagram combination.

Unload the yarn part: adopt rotating speed be higher than 400 rev/mins, step angle less than 1.8 °, moment of torsion greater than the stepper motor of 0.3Nm as unloading yarn motor 20, adopt aluminium alloy (or plastics or nylon) to make and unload yarn pawl 21, can obtain to unload the yarn part by the schematic diagram combination.

The cooperation part

Sensor: employing can be told less than 0.08mm, diameter spacing less than the warp thread of 0.12mm photoelectric sensor (or ultrasonic sensor or infrared sensor or laser sensor or Fibre Optical Sensor) is as sensor 14.

Platform: adopt thickness greater than 10mm, make platform 6 less than the steel plate of 30mm.

The platform mobile device: to adopt the range of speeds be 0.5 rev/min-3 rev/mins, moment of torsion greater than the reducing motor of 10Nm or buncher, cooperation pitch is 4 grades of ball-screws of 6mm-18mm, is combined into platform mobile device 7.

Controller: (or ARM7 or ARM9) is core with single-chip microcomputer, the gait microcomputer TT﹠C system hardware of reeding machine functional requirement of electromechanical integration warp thread in the utility model is satisfied in design, be equipped with software development voluntarily, that coordinate each several part work, be combined into controller.

Above-mentioned a few step has been realized each part in the utility model schematic diagram, and has obtained respectively to cooperate part, can form the electromechanical integration warp thread reeding machine of gaiting.

The gait performance of reeding machine of the electromechanical integration warp thread that obtains in the laboratory is as follows:

Move comprehensive accuracy: 100% moves the reed accuracy: 100%

Dividing sinker success rate: 99.93% dividing sinker failure discrimination: 100%

Unload the yarn accuracy: the 100% denting efficient of gaiting: 60 pieces/minute-120 pieces/minute

The denting accuracy of gaiting: 99.999%.

Claims

1. electromechanical integration warp thread reeding machine of gaiting is characterized in that: it comprises platform (6), heald hanger (2), moves comprehensive equipment, moves reed equipment, feeding device, the denting equipment of gaiting, unload the controller of yarn equipment and the work of control the said equipment;

Hang many healds heald hanger (2), move comprehensive equipment, move reed equipment, feeding device, the denting equipment and unload yarn equipment and all be arranged on the platform (6) of gaiting, platform (6) is driven and can be moved and reset to yarn to be passed (18) direction by platform mobile device (7);

Move the equipment of combining and be located at a side of heald hanger (2), it comprises that same column gets comprehensive motor (8), gets comprehensive rocking bar (9), heterotaxy is got comprehensive motor (10) and get comprehensive pawl (11), be used to pick up wait on the heald hanger (2) the to gait comprehensive pawl (11) of getting of silk and be installed in heterotaxy and get comprehensive motor (10), and finish picking up of heterotaxy heald by its driving.Heterotaxy is got comprehensive motor (10) and is installed in and gets on the comprehensive rocking bar (9), gets comprehensive rocking bar (9) and is installed in same column and gets that comprehensive motor (8) is gone up and finish swing by its driving and move comprehensive; Same column is got comprehensive motor (8) and is driven and to move the equipment of combining and move realization along heald hanger (2) parallel direction and the heald that picks up is moved to pass position (A);

Move the opposite side that reed equipment is located at heald hanger (2), it comprises reed mobile device (5) and reed (3), reed (3) is installed on the reed mobile device (5), and reed mobile device (5) drives reed (3) and moves to and pass position (A) under the control of controller;

Feeding device comprises dividing sinker motor (12), dividing sinker pawl (13) and sensor (14), whether dividing sinker pawl (13) is installed in dividing sinker motor (12) and upward and by its driving makes the warp thread that rotatablely moving of horizontal plane hooks up entry range, have warp thread to tell by sensor (14) identification dividing sinker pawl (13);

The denting equipment of gaiting comprises that an end that passes motor (15), passes rocking bar (16), passes cutter (17), passes rocking bar (16) is installed in and passes on the motor (15), and the other end is installed and is used to hook up the warp thread told by dividing sinker pawl (13) and warp thread passed the aperture at heald middle part in succession and the warp thread in reed slit passes cutter (17);

Unload yarn equipment and comprise and unload yarn motor (20) and unload yarn pawl (21), the warp thread that is used for passing heald and reed is installed in and unloads yarn motor (20) by passing the yarn pawl (21) that unloads that unloads on the cutter.