CN202275803U - Filament winding main shaft device applied to filament winding machine - Google Patents

Filament winding main shaft device applied to filament winding machine Download PDF

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Publication number
CN202275803U
CN202275803U CN2011203365729U CN201120336572U CN202275803U CN 202275803 U CN202275803 U CN 202275803U CN 2011203365729 U CN2011203365729 U CN 2011203365729U CN 201120336572 U CN201120336572 U CN 201120336572U CN 202275803 U CN202275803 U CN 202275803U
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China
Prior art keywords
main shaft
shift fork
motor
filament winding
wrapping wire
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Expired - Fee Related
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CN2011203365729U
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Chinese (zh)
Inventor
周明华
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Individual
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Individual
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Priority to CN2011203365729U priority Critical patent/CN202275803U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a filament winding main shaft device applied to a filament winding machine. The filament winding main shaft device includes a motor I and a filament winding main shaft. The filament winding main shaft is provided with a sliding pusher which is provided with a boss on an end, a spring which is connected with the sliding pusher, a filament clamp with one end clinging to the boss of the sliding pusher, and a core rod which is locked on the sliding pusher. The sliding pusher is connected with a shift fork which can move horizontally from left to right. The shift fork is fixedly connected with a nut and is arranged on a horizontal screw via the nut. The screw is driven by a motor II. The input terminal of the motor II is connected with a control system. The filament winding main shaft device uses two motors to give power. One motor drives the filament winding main shaft to rotate, and the other motor drives the filament clamp to open or close and controls the expansion and contraction of the core rod, and uses the screw and the nut to restrain the rotation of the nut via a linear bearing, so the rotation motion of the motor is converted into the horizontal linear motion in which the shift fork is driven by the nut, and consequently the transmission path of the shift fork is shortened, and the transmission errors are reduced.

Description

A kind of wrapping wire main shaft device that is applied on the spiral filament forming machine
Technical field
The utility model relates to a kind of centreless spiral filament forming machine, is specifically related to a kind of wrapping wire main shaft device that is applied on the spiral filament forming machine.
Background technology
Spiral filament forming machine is a machine of making coiled filament; Its course of work is: send into silk folder to tungsten filament and clamp, clamp back wrapping wire main axis rotation, cooperate moving horizontally tungsten filament by certain TPC value (number of turns of centimetre filament) requirement around to plug of tungsten filament; After the coiling, cut off tungsten filament and take out plug again.So the wrapping wire main shaft device is crucial in such spiral filament forming machine.Existing spiral filament forming machine utilizes cam link mechanism to lean on main motor power to realize the swing of shift fork, the slip hairclipper is moved reach silk with the swing of shift fork and presss from both sides an opening and closing movement and a plug expanding-contracting action.
The defective that this class formation exists is following:
1, complicated in mechanical structure, drive path is longer, must be through motor-main shaft-cam-connecting rod-shift fork.A series of gap errors (the especially long-term wearing and tearing back of using) accumulation back transmission accuracy is inevitable influenced, is unfavorable for accurate control;
2, swing shift fork its moment when stirring the slip hairclipper and move horizontally changes, and the lateral pressure that has increased parts makes that parts life-span shortens, mobile having some setbacks;
3, control the stroke of loosing core through the mode of adjustment length of connecting rod or adjustment stop screw, adjustment is inconvenient, and the mode of stop screw can produce very big noise and vibration;
Can not adjust the clamping force (can't reach the effect of fine setting by the mode of changing spring or change length of connecting rod) of silk folder, tiny tungsten filament clamped the phenomenon that occurs distortion, grain raising often.
Summary of the invention
In order to address the above problem, the utility model provides the wrapping wire main shaft device that mechanical structure is simple, easy to adjust, be more suitable for modern spiral filament forming machine application.
The utility model is that the technical scheme that its problem of solution is adopted is:
A kind of wrapping wire main shaft device that is applied on the spiral filament forming machine; Comprise motor I and wrapping wire main shaft; The wrapping wire main shaft is provided with slip hairclipper, the spring that is connected with the slip hairclipper, an end that the end has boss and leans against silk folder on the slip hairclipper boss, is locked at the plug on the slip hairclipper; But said slip hairclipper is connected with the shift fork that a left and right horizontal moves; Shift fork is fixedly connected with a nut and is installed on the horizontally disposed screw rod through nut, and screw rod is driven by a motor II, and the input of said motor II is connected with a control system.
Further, said shift fork is connected with an inductor through inductive rod, and the control end of inductor is connected with control system.
Further, said motor I is connected with the wrapping wire main shaft through shaft coupling I.
Further, said motor II is connected with screw rod through shaft coupling II.
Further, be connected with bearing on the said slip hairclipper, bearing is pressed on the shift fork under the active force of spring, and bearing and shift fork are rolling friction.
Further, said shift fork is connected with a linear axis and holds.
The beneficial effect of the utility model is: 1, use two motors as power, wherein one drives the wrapping wire main axis rotation, and another drives, and silk presss from both sides folding and plug is flexible; And use screw rod, nut; Through the rotation of linear bearing restriction nut, realization rotatablely moves motor and is converted into the horizontal rectilinear motion that nut drives shift fork, thereby shortens the drive path of shift fork; Help reducing driving error; And the motion of shift fork is horizontal movement, and parallel with the horizontal movement of slip hairclipper, and it is more smooth and easy to move; 2, use control system and inductor, be installed in the inductive rod on the shift fork, adjust wired pressure and have initial point, detection of loss of mains function simultaneously concurrently through adjustment; 3, pass through control system; Plug stroke and multistage translational speed man-machine interface all capable of using is provided with completion, and the linking of multistage speed is provided with by the characteristics of motion that defaults in control unit automatically, and the screw rod of motor load is a balance; It is thus clear that running noise of this device and vibration are very low; 4, the clamping force of adjustment silk folder can be set through man-machine interface, avoid tungsten filament to produce distortion, burr; 5, all adjustment are operated through man-machine interface basically, and adjustment easily.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the structural representation of present embodiment.
Embodiment
With reference to Fig. 1, a kind of mechanical structure that the utility model provided servo wrapping wire main shaft 2 simple, easy to adjust, that be more suitable for modern spiral filament forming machine application installs.This device comprises: motor I 1 (can be stepping motor or servomotor) and wrapping wire main shaft 2, and motor I 1 drives wrapping wire main shaft 2 main axis rotation through shaft coupling I15, and here, motor I 1 can drive wrapping wire main shaft 2 through kinds of drive such as gear drives; Spring 4, the end that wrapping wire main shaft 2 is provided with slip hairclipper 3 that the end has boss, be connected with slip hairclipper 3 leans against silk folder 5 on slip hairclipper 3 boss, is locked at the plug 6 on the slip hairclipper 3; Be connected with bearing 13 on the said slip hairclipper 3, bearing 13 is being pressed under the active force of spring 4 on the shift fork 7, and bearing 13 is rolling friction with shift fork 7; But slip hairclipper 3 is connected with the shift fork 7 that a left and right horizontal moves; Shift fork 7 is fixedly connected with a nut 8 and is installed on the horizontally disposed screw rod 9 through nut 8; In order to make shift fork 7 move more smooth and easyly, shift fork 7 is connected with a linear axis and holds 14, realizes the circumferential location of shift fork 7 on screw rod 9 through linear bearing 14; Make it increase the stationarity that shift fork 7 moves around screw rod 9 rotations; Screw rod 9 by one be installed in its next door motor II 10 drive, motor II 10 is through 9 rotations of shaft coupling II16 drive screw, here, motor II 10 can be through kind of drive drive screws 9 such as gear drives; The input of said motor I 1 and motor II 10 is connected with a control system; Be used for speed, the number of turns of motor II 10 rotations are controlled; Wherein rotary speed control is used to realize the multistage rate request of the process of loosing core, and rotating cycle control is used to realize that the stroke of loosing core changes; Shift fork 7 is connected with an inductor 11 through inductive rod 12, and the control end of inductor 11 is connected with control system, is used to adjust, detect the motion initial point of shift fork 7, the clamping force of control silk folder 5.
Send in the silk folder of opening 5 when the tungsten filament termination, motor II 10 rotations are through 9 rotations of shaft coupling II16 drive screw; Shift fork 7 lower ends are fixed on the nut 8 and with nut 8 and move; The middle part be fixed on linear bearing 14 limit its rotate in a circumferential direction; So when screw rod 9 rotations, nut 8 drives shift fork 7 left and right horizontal and moves; Should be detected by inductor 11 up to the inductive rod 12 that is fixed on shift fork 7 bottoms this moment to moving to left; The end has the slip hairclipper 3 of boss to receive to left spring 4 power effects, and the top that is against shift fork 7 through the bearing 13 that is connected both sides, slip hairclipper 3 front and back is followed shift fork 7 and made horizontal move left and right, and the move to left hairclipper 3 that then slides of shift fork 7 moves to left; Silk folder 5 is hinged on the main shaft, leans on spring 4 power to make right-hand member lean against boss one side of slip hairclipper 3 all the time.As shown in the figure, the boss upper and lower sides is the inclined-plane, and it also is the inclined-plane that silk presss from both sides 5 right-hand members, and silk presss from both sides 5 swing foldings when slip hairclipper 3 moves horizontally then, and this moment, a folder 5 closed up the clamping tungsten filament; Simultaneously, the plug 6 that is locked on the slip hairclipper 3 moves with slip hairclipper 3 left and right horizontal, and at this moment, plug 6 stretches out left.As previously mentioned, send in the silk folder of opening 5 when the tungsten filament termination, motor II 10 is rotated, and plug 6 stretches out left when clamping tungsten filament.
After clamping tungsten filament, motor I 1 rotation drives 2 rotations of wrapping wire main shaft through shaft coupling I15; At this moment, shift fork 7 skies are enclosed within on the main shaft, and are unaffected; The end has the slip hairclipper 3 of boss to lean on boss to be connected with the groove of wrapping wire main shaft 2, as the effect of key, with 2 rotations of wrapping wire main shaft; The bearing 13 that is connected both sides, slip hairclipper 3 front and back is against on the shift fork 7; When 2 rotations of wrapping wire main shaft, bearing 13 rotations reduce the friction with shift fork 7; As previously mentioned, behind the clamping tungsten filament, motor I 1 rotation, 2 rotations of wrapping wire main shaft, silk folder 5, plug 6 rotate with wrapping wire main shaft 2.
In sum, send in the silk folder of opening 5 when the tungsten filament termination, motor II 10 is rotated, and plug 6 stretches out left when clamping tungsten filament; After clamping tungsten filament, motor I 1 rotation, 2 rotations of wrapping wire main shaft, silk folder 5, plug 6 are with 2 rotations of wrapping wire main shaft; After coiling was accomplished, motor I 1 was stopped the rotation; At this moment, outside scissors is cut off tungsten filament; Motor II 10 reverse rotations, silk folder 5 is opened, and simultaneously, plug 6 is withdrawn to the right, and the tungsten filament that winds is deviate from.

Claims (6)

1. wrapping wire main shaft device that is applied on the spiral filament forming machine; Comprise motor I (1) and wrapping wire main shaft (2); It is characterized in that: spring (4), the end that wrapping wire main shaft (2) is provided with slip hairclipper (3) that the end has boss, be connected with slip hairclipper (3) leans against silk folder (5) on slip hairclipper (3) boss, is locked at the plug (6) on the slip hairclipper (3); Said slip hairclipper (3) but be connected with shift fork (7) that a left and right horizontal moves; Shift fork (7) is fixedly connected with a nut (8) and is installed on the horizontally disposed screw rod (9) through nut (8); Screw rod (9) is driven by a motor II (10), and the input of said motor II (10) is connected with a control system.
2. a kind of wrapping wire main shaft device that is applied on the spiral filament forming machine according to claim 1 is characterized in that: said shift fork (7) is connected with an inductor (11) through inductive rod (12), and the control end of inductor (11) is connected with control system.
3. a kind of wrapping wire main shaft device that is applied on the spiral filament forming machine according to claim 1 is characterized in that: said motor I (1) is connected with wrapping wire main shaft (2) through shaft coupling I (15).
4. a kind of wrapping wire main shaft device that is applied on the spiral filament forming machine according to claim 1 is characterized in that: said motor II (10) is connected with screw rod (9) through shaft coupling II (16).
5. a kind of wrapping wire main shaft device that is applied on the spiral filament forming machine according to claim 1; It is characterized in that: be connected with bearing (13) on the said slip hairclipper (3); Bearing (13) is being pressed under the active force of spring (4) on the shift fork (7), and bearing (13) is rolling friction with shift fork (7).
6. a kind of wrapping wire main shaft device that is applied on the spiral filament forming machine according to claim 1, it is characterized in that: said shift fork (7) is connected with a linear axis and holds (14).
CN2011203365729U 2011-09-08 2011-09-08 Filament winding main shaft device applied to filament winding machine Expired - Fee Related CN202275803U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203365729U CN202275803U (en) 2011-09-08 2011-09-08 Filament winding main shaft device applied to filament winding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203365729U CN202275803U (en) 2011-09-08 2011-09-08 Filament winding main shaft device applied to filament winding machine

Publications (1)

Publication Number Publication Date
CN202275803U true CN202275803U (en) 2012-06-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203365729U Expired - Fee Related CN202275803U (en) 2011-09-08 2011-09-08 Filament winding main shaft device applied to filament winding machine

Country Status (1)

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CN (1) CN202275803U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103318707A (en) * 2013-06-18 2013-09-25 李恩典 Instantaneous speed regulation device
CN105328647A (en) * 2014-06-30 2016-02-17 南京德朔实业有限公司 Multipurpose power tool
CN106890913A (en) * 2017-03-17 2017-06-27 南京科迪钨钼材料有限公司 A kind of filament winding device
CN109477713A (en) * 2016-07-12 2019-03-15 阿自倍尔株式会社 Conveying device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103318707A (en) * 2013-06-18 2013-09-25 李恩典 Instantaneous speed regulation device
CN103318707B (en) * 2013-06-18 2016-01-06 李恩典 A kind of instantaneous speed regulation device
CN105328647A (en) * 2014-06-30 2016-02-17 南京德朔实业有限公司 Multipurpose power tool
CN109477713A (en) * 2016-07-12 2019-03-15 阿自倍尔株式会社 Conveying device
CN109477713B (en) * 2016-07-12 2021-02-05 阿自倍尔株式会社 Conveying device
CN106890913A (en) * 2017-03-17 2017-06-27 南京科迪钨钼材料有限公司 A kind of filament winding device
CN106890913B (en) * 2017-03-17 2019-04-05 南京科迪钨钼材料有限公司 A kind of filament winding device

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

Granted publication date: 20120613

Termination date: 20150908

EXPY Termination of patent right or utility model