CN201190206Y - Automatic reversing apparatus of roving frame lower rail - Google Patents

Automatic reversing apparatus of roving frame lower rail Download PDF

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Publication number
CN201190206Y
CN201190206Y CNU2008200197185U CN200820019718U CN201190206Y CN 201190206 Y CN201190206 Y CN 201190206Y CN U2008200197185 U CNU2008200197185 U CN U2008200197185U CN 200820019718 U CN200820019718 U CN 200820019718U CN 201190206 Y CN201190206 Y CN 201190206Y
Authority
CN
China
Prior art keywords
power
reduction box
shaft
power input
counting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008200197185U
Other languages
Chinese (zh)
Inventor
李建霞
周春娟
赵传福
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Huanqiu Co Ltd
Original Assignee
Qingdao Huanqiu Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Huanqiu Co Ltd filed Critical Qingdao Huanqiu Co Ltd
Priority to CNU2008200197185U priority Critical patent/CN201190206Y/en
Application granted granted Critical
Publication of CN201190206Y publication Critical patent/CN201190206Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an automatic reversing device for the spindle rail of a roving machine, which belongs to the textile mechanical field. The automatic reversing device comprises a power input mechanism, a power output mechanism and a counting mechanism, wherein, the power input mechanism is rotationally connected with an input shaft of a reduction gearbox, the power output mechanism is rotationally connected with the output shaft of the reduction gearbox, the counting mechanism is arranged on the input shaft of the reduction gearbox, and the counting mechanism is connected with the power input mechanism and controls the rotating direction of the power input mechanism. The utility model has the advantages that the structure is simple, the reversing accuracy is high, and the like.

Description

Speed frames down rail automatic reversing apparatus
Technical field
The utility model relates to a kind of reversing arrangement, the reversing arrangement in particularly a kind of textile machine.
Background technology
The spinning reversing arrangement that Speed frames use in the prior art, mostly be to utilize the reciprocating motion of shaping mechanism and down rail to trigger comparatively complicated mechanical shaping mechanism interlock commutation, or drive the gear that is attached thereto by the adhesive successively of two electromagnetic clutchs and commutate, its shortcoming is that poor accuracy is switched in commutation, easily causes to occur emitting the yarn phenomenon in the spinning process.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, high automatic reversing apparatus of commutation accuracy.
Its technical solution is: these Speed frames down rail automatic reversing apparatus, comprise power input mechanism, power take-off mechanism and counting mechanism, the transfer input shaft of power input mechanism and reduction box is dynamically connected, the output shaft of power take-off mechanism and reduction box is rotationally connected, the power shaft of reduction box is provided with counting mechanism, and counting mechanism and power input mechanism link and control the rotation direction of power input mechanism.
Above-mentioned power input mechanism comprises variable-frequency motor, and variable-frequency motor is bolted on the motor cabinet by adjusting, and variable-frequency motor is connected with the power shaft of reduction box by belt.
Above-mentioned belt adopts arc tooth synchronous belt.
Above-mentioned reduction box adopts the turbine and worm structure.
Above-mentioned power take-off mechanism comprises lifting shaft, be fixed with power input gear and lifter rack on the lifting shaft, power input wheel is rotationally connected by the output shaft of middle idle wheel and reduction box, and lifter rack is realized moving up and down by the lifter wheel drive that is fixed on the lifting shaft.
Above-mentioned counting mechanism comprises rotary encoder, and the rotary encoder engages fixed is on the power shaft of reduction box, and rotary encoder and high speed counting module electrically connect, and high speed counting module and Programmable Logic Controller electrically connect, and Programmable Logic Controller and variable-frequency motor electrically connect.
The beneficial effects of the utility model are: owing on the power shaft of reduction box, be provided with counting mechanism, and by the position of counting module and Controlled by Programmable Controller commutation, advantage such as it is accurate to have a commutation position, and commutating period is short; Simultaneously, adopt circle-arc tooth synchronously for transmission, noise is smaller, and reduction box adopts the turbine and worm structure, and speed ratio is bigger, can be fit to the requirement of low-speed running, also has auto-lock function, and down rail glides because of the gravity reason in the time of can preventing sudden power.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, as shown in Figure 1, the utility model Speed frames down rail automatic reversing apparatus, comprise power input mechanism, power input mechanism comprises variable-frequency motor 1, variable-frequency motor 1 is fixed on the motor base 3 with elongated slot by regulating bolt 2, and variable-frequency motor 1 is connected with the power shaft of turbine and worm reduction box 5 by arc tooth synchronous belt 4, regulates the tensioner degree of bolt 3 adjustable joint arc tooth synchronous belts 4; Be fixed with counting mechanism on the power shaft of reduction box 5, counting mechanism comprises the rotary encoder 6 of engages fixed on reduction box 5 input shaft gears, rotary encoder 6 electrically connects with high speed counting module 7, high speed counting module 7 electrically connects with Programmable Logic Controller 8, and Programmable Logic Controller 8 electrically connects with variable-frequency motor 1; The output shaft of reduction box 5 is connected with power take-off mechanism, power take-off mechanism comprises lifting shaft 9, be fixed with power input gear 10 and lifter rack 11 on the lifting shaft 9, power input wheel 10 is rotationally connected by the output shaft of middle idle wheel 12 with reduction box 5, and lifter rack 11 is realized moving up and down by lifter wheel 13 drives that are fixed on the lifting shaft.
When variable-frequency motor 1 turns clockwise, its power passes to the power shaft of turbine and worm reduction box by arc tooth synchronous belt, reduction box begins to rotate, its output shaft is dynamically connected by the gear rotation on middle idle wheel and the lifting shaft, the drive lifting shaft rotates, lifting shaft drives lifter wheel and rotates, and the lifter wheel drive moves upward with the lifter rack that down rail is fixed on one.Simultaneously, the rotary encoder that is fixed on the reductor power shaft begins counting, its data pass to high speed counting module, carry out a series of calculating by Programmable Logic Controller then, calculate the position of commutation, when rail rose to this position, the Controlled by Programmable Controller variable-frequency motor rotated counterclockwise, down rail is moved downward, finish the one action circulation.
The utility model also applicable to other the commutation transmissions machinery.Certainly, protection domain of the present utility model is not limited to the foregoing description, so long as those of ordinary skill in the art is through creatively improving, and just should be within protection domain of the present utility model.

Claims (6)

1, Speed frames down rail automatic reversing apparatus, it is characterized in that comprising power input mechanism, power take-off mechanism and counting mechanism, the transfer input shaft of power input mechanism and reduction box is dynamically connected, the output shaft of power take-off mechanism and reduction box is rotationally connected, the power shaft of reduction box is provided with counting mechanism, and counting mechanism and power input mechanism link and control the rotation direction of power input mechanism.
2, Speed frames down rail automatic reversing apparatus according to claim 1, it is characterized in that described power input mechanism comprises variable-frequency motor, variable-frequency motor is bolted on the motor cabinet by adjusting, and variable-frequency motor is connected with the power shaft of reduction box by belt.
3, Speed frames down rail automatic reversing apparatus according to claim 2 is characterized in that described belt adopts arc tooth synchronous belt.
4, Speed frames down rail automatic reversing apparatus according to claim 1 and 2 is characterized in that described reduction box adopts the turbine and worm structure.
5, Speed frames down rail automatic reversing apparatus according to claim 1, it is characterized in that described power take-off mechanism comprises lifting shaft, be fixed with power input gear and lifter rack on the lifting shaft, power input wheel is rotationally connected by the output shaft of middle idle wheel and reduction box, and lifter rack is realized moving up and down by the lifter wheel drive that is fixed on the lifting shaft.
6, Speed frames down rail automatic reversing apparatus according to claim 1, it is characterized in that described counting mechanism comprises rotary encoder, the rotary encoder engages fixed is on the power shaft of reduction box, rotary encoder and high speed counting module electrically connect, high speed counting module and Programmable Logic Controller electrically connect, and Programmable Logic Controller and variable-frequency motor electrically connect.
CNU2008200197185U 2008-04-03 2008-04-03 Automatic reversing apparatus of roving frame lower rail Expired - Fee Related CN201190206Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200197185U CN201190206Y (en) 2008-04-03 2008-04-03 Automatic reversing apparatus of roving frame lower rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200197185U CN201190206Y (en) 2008-04-03 2008-04-03 Automatic reversing apparatus of roving frame lower rail

Publications (1)

Publication Number Publication Date
CN201190206Y true CN201190206Y (en) 2009-02-04

Family

ID=40334365

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200197185U Expired - Fee Related CN201190206Y (en) 2008-04-03 2008-04-03 Automatic reversing apparatus of roving frame lower rail

Country Status (1)

Country Link
CN (1) CN201190206Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103350049A (en) * 2013-07-31 2013-10-16 邹力生 Transmission self-locking device for rotary Z shaft of spray-painting device
CN108823703A (en) * 2017-03-01 2018-11-16 宁波奉化飞天人精密模具设计有限公司 A kind of reversible rail frame of fly frame
CN110629333A (en) * 2019-09-30 2019-12-31 赛特环球机械(青岛)有限公司 Upper and lower keel spindle tape transmission device of roving frame and roving frame

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103350049A (en) * 2013-07-31 2013-10-16 邹力生 Transmission self-locking device for rotary Z shaft of spray-painting device
CN108823703A (en) * 2017-03-01 2018-11-16 宁波奉化飞天人精密模具设计有限公司 A kind of reversible rail frame of fly frame
CN110629333A (en) * 2019-09-30 2019-12-31 赛特环球机械(青岛)有限公司 Upper and lower keel spindle tape transmission device of roving frame and roving frame
CN110629333B (en) * 2019-09-30 2020-10-30 赛特环球机械(青岛)有限公司 Upper and lower keel spindle tape transmission device of roving frame and roving frame

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090204

Termination date: 20140403