CN206595145U - A kind of twisting machine for automatically adjusting length of twisting thread - Google Patents
A kind of twisting machine for automatically adjusting length of twisting thread Download PDFInfo
- Publication number
- CN206595145U CN206595145U CN201720265968.6U CN201720265968U CN206595145U CN 206595145 U CN206595145 U CN 206595145U CN 201720265968 U CN201720265968 U CN 201720265968U CN 206595145 U CN206595145 U CN 206595145U
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- thread
- twisting
- pin
- twisting thread
- length
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Abstract
The utility model discloses a kind of twisting machine for automatically adjusting length of twisting thread, and the mechanism that twists thread includes being twisted thread the synchronously driven rotating shaft of twisting thread of servomotor by one, in rotating shaft of twisting thread before twist thread pin and the rotating shaft unitary rotation of twisting thread；Pin switching mechanism of twisting thread includes the linkage that is driven by the cylinder, the linkage twisted thread by one twisted thread after pin shifting axle is controlled pin stretching and retraction；The length adjustment sliding block that length mechanism of twisting thread includes being driven by length adjustment servomotor is automatically adjusted, the length adjustment sliding block is moved on a length adjustment guide rail, and described pin switching mechanism of twisting thread is fixed on the length adjustment sliding block；The sprocket wheel link chain mechanism that thread drawing mechanism is driven by bracing wire servomotor, the sprocket wheel link chain mechanism drove line ceramic ring to be moved along along bracing wire guide rail, so that the copper cash crossed in line ceramic ring is successively twisted thread by after, pin and pinhock of before twisting thread are lived.The twisting machine can realize automatically adjusting for length of twisting thread, and be adapted to the transformer production that Multiple coil need to have different length of twisting thread.
Description
Technical field
The utility model is related to the coil winder that a kind of transformer production is used, more particularly to a kind of twisting machine in coil winder
Structure.
Background technology
At present, some power transformer products due to architectural characteristic requirement can use thinner copper cash (less than 0.08), than
Thinner copper cash is easier broken string in spiral extraction and scolding tin, typically now solves this problem and uses method of twisting thread, just
Be in the copper cash doubling of transformer coil starting and ending end several times, strand is wrapped in transformer again into twisted shape together, and to draw angle enterprising
Row scolding tin.Moreover, existing twisting machine length of twisting thread is manual adjustment, and only a kind of changeless length during twisting thread
, there is regulation trouble in degree, the transformer that need to have different length of twisting thread for Multiple coil cannot meet demand.
Utility model content
In place of in view of the shortcomings of the prior art, the utility model offer is a kind of to automatically adjust twisting thread for length of twisting thread
Machine.The twisting machine can realize automatically adjusting for length of twisting thread, and be adapted to the transformer production that Multiple coil need to have different length of twisting thread.
To achieve the above object, technical solutions of the utility model are：
It is a kind of to automatically adjust the twisting machine for length of twisting thread, including pin of twisting thread, and the PLC of connection coil winder twists thread
Mechanism, pin switching mechanism of twisting thread, automatically adjust twist thread length mechanism and thread drawing mechanism；Wherein, twist thread mechanism, including is twisted thread by one
The synchronously driven rotating shaft of twisting thread of servomotor, in rotating shaft of twisting thread before twist thread pin and the rotating shaft unitary rotation of twisting thread；Institute
State pin switching mechanism of twisting thread, including the linkage being driven by the cylinder, the linkage is twisted thread after pin shifting axle controls by one
Twist thread pin stretching and retraction；Automatically adjust length mechanism of twisting thread, including the length adjustment driven by length adjustment servomotor
Sliding block, the length adjustment sliding block is moved on a length adjustment guide rail, and described pin switching mechanism of twisting thread is fixed on length tune
Save on sliding block；The thread drawing mechanism, the sprocket wheel link chain mechanism driven by bracing wire servomotor, sprocket wheel link chain mechanism drove line
Ceramic ring is moved along along bracing wire guide rail, so that the copper cash crossed in line ceramic ring is successively twisted thread by after, pin and pinhock of before twisting thread are lived；Twist thread
During work, automatically adjust length mechanism of twisting thread and drive pin switching mechanism of twisting thread to be moved to required length of twisting thread, pin of then twisting thread
Pin of being twisted thread after switching mechanism stretches out, and then thread drawing mechanism drives copper cash movement, copper cash is suspended to before the mechanism that twists thread pin of twisting thread
Twisted thread with after pin switching mechanism of twisting thread on pin, rotating shaft of then twisting thread rotation twists with the fingers several copper cash together.
A kind of twisting machine for automatically adjusting length of twisting thread as described above, the mechanism that twists thread is additionally provided with a synchronous tape spool and held, with
Adjust the elastic of synchronous belt of twisting thread.
Cylinder in a kind of twisting machine for automatically adjusting length of twisting thread as described above, pin switching mechanism of twisting thread passes through connecting rod
Mechanism is connected with a upset rotating shaft, and the upset rotating shaft is fixed on a switch block, and pin shifting axle of twisting thread is arranged on the switch block, and peace
The one of pin pin installation axle of twisting thread of being twisted thread after being equipped with is fixed on and twisted thread on pin shifting axle, and described pin installation axle of twisting thread loads an axle sleeve
In.
A kind of twisting machine for automatically adjusting length of twisting thread as described above, described line ceramic ring of crossing is fixed on ceramic ring movement
On plate, the ceramic ring movable plate is arranged on the bracing wire guide rail slide block of a bracing wire guide rail, and the ceramic ring movable plate is fixedly connected with sprocket wheel
Chain in link chain mechanism；Bracing wire servomotor synchronously drives the sprocket wheel link chain mechanism.
Above-mentioned technical proposal is beneficial in that：
The utility model twisting machine twisting machine is additionally provided with realization and twisted thread provided with that can carry out the mechanism that twists thread of twisted wire to multi cord
The stretching of pin and the pin switching mechanism of twisting thread of retraction, and realize the thread drawing mechanism that copper cash multiply merges, and leading in the twisting machine
Length adjustment mechanism of twisting thread is installed on rail sliding block, the length adjustment mechanism of twisting thread is driven by screw mandrel, by setting multigroup to PLC
Parameter, realizes that twisting machine can twist with the fingers different length, different number of share of stocks, the rope-lay strand of the different number of turns twists line length to realize
Automatically adjust.And a variety of length of twisting thread can be set, and the transformer life of different length of twisting thread need to be had by being especially suitable for Multiple coil
Production.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model
It is improper to limit.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model twisting machine；
Fig. 2 is Fig. 1 side structure schematic view；
Fig. 3 is that the utility model is twisted thread the structural representation of mechanism；
Fig. 4 is Fig. 1 overlooking the structure diagram (while being also that the utility model is twisted thread the structural representation of pin switching mechanism
Figure)；
Fig. 5 is the structural representation that the utility model automatically adjusts length mechanism of twisting thread；
Fig. 6 is the structural representation of the utility model thread drawing mechanism.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
A kind of mechanism that twists thread for automatically adjusting length of twisting thread as shown in Figure 1 includes pin 100 of twisting thread, and connects coil winder
The mechanism 200 that twists thread of PLC, pin switching mechanism 300 of twisting thread, automatically adjust twist thread length mechanism 400 and thread drawing mechanism
500。
Incorporated by reference to shown in Fig. 2, the utility model twisting machine is provided with the axle unit 800 with the supporting quantity of coil winder, quantity one
As have more than four axles.Pin 100 of twisting thread is installed, described pin 100 of twisting thread is twisted thread the He of pin 110 before including on each axle unit 800
After twist thread pin 120, the front and rear of each axle unit is corresponded to respectively be provided with before twist thread pin 110 and after twist thread pin 120.Production
The axle unit of middle twisting machine refer to during twisting thread to twist thread before installation and action per axle pin 110 and after twist thread all of pin 120
Mechanism.Forward and backward pin 110,120 of twisting thread is played during twisting thread hooks copper cash 600, the effect of fixed copper cash 600.It is forward and backward to twist with the fingers
Line pin 110,120 typically cuts one section using Medical acupuncture needle, is installed after polishing, and different-diameter is filled according to the thickness of copper cash
Acupuncture needle, general 0.3mm or so.
As shown in figure 3, the mechanism 200 that twists thread includes twist thread servomotor 210, motor synchronous belt wheel 220, synchronization of twisting thread
Belt 230, timing belt bearing 240, rotating shaft 250 of twisting thread, shaft bearing 260, rotating shaft synchronous pulley 270 and 110 groups of pin of before twisting thread
Into.The force-output shaft of servomotor 210 of twisting thread installs motor synchronous belt wheel 220, and the overlying one end of rotating shaft 250 of twisting thread installs rotating shaft timing belt
Wheel 270, pin 110 of being twisted thread before other end installation.Twist thread the middle part of rotating shaft 250 install shaft bearing 260, servomotor 210
By synchronous belt of twisting thread between motor synchronous belt wheel 220 on force-output shaft and the rotating shaft synchronous pulley 270 twisted thread in rotating shaft 250
230 connections, the rotation of servomotor 210 passes through motor synchronous belt wheel 220, synchronous belt 230 of twisting thread, rotating shaft synchronous pulley 270
Transmission, so that rotating shaft 250 of twisting thread is rotated, the unitary rotation of pin 110 of being twisted thread before rotating shaft 250 of finally twisting thread drive is realized multiply copper
Line is twisted together.Utility model of the present invention is additionally provided with a synchronous tape spool and holds 240, and the timing belt bearing 240 is mounted in an adjustment
On block, there is elongation groove to adjust in the adjustment block, to adjust the elastic of synchronous belt 230 of twisting thread.
As shown in figure 4, pin switching mechanism 300 of twisting thread includes cylinder 310, linkage 320, switch block 330, pin of twisting thread movement
Axle 340, spring 350, pin installation axle 360 of twisting thread, axle sleeve 370, upset rotating shaft 380, axle sleeve supporting plate 390 and after twist thread pin 120.
Cylinder 310 is connected by linkage 320 with upset rotating shaft 380, and upset rotating shaft 380 is fixed on switch block 330, and pin of twisting thread is moved
Moving axis 340 is arranged on switch block 330, and pin installation axle 360 of twisting thread is being twisted thread on pin shifting axle 340 with screwed lock, pin of then twisting thread
520 be arranged on twist thread in pin installation axle 360.Utility model of the present invention is twisted thread in one axle sleeve 370 of loading of pin installation axle 360.Axle sleeve
370 are arranged in axle sleeve supporting plate 390, have neck on axle sleeve 370, can be slided in axle sleeve supporting plate 390, after so twisting thread
Strand copper wire can shorten copper cash twist thread before be straight line, a little can be shortened by becoming helix after twisting thread, by axle sleeve 370 slide come
Compensation, will not just break.When cylinder 310 is acted, linkage 320 drives switch block 330 to rotate, and switch block 330 is twisted thread after driving
Stretching and retraction of the pin 520 in axle sleeve 370.
As shown in Figure 5 automatically adjusts length mechanism 400 of twisting thread, including length adjustment servomotor 410, and length adjustment is same
Walk belt wheel 420, length adjustment synchronous belt 430, screw mandrel 440, length adjustment guide rail 450 and length adjustment sliding block 460.Length
Regulation servomotor 410 drives screw mandrel 440 to rotate, and screw mandrel 440 drives length adjustment sliding block 460 in length adjustment by nut
Moved on guide rail 450.Length adjustment synchronous pulley 420 and length adjustment synchronous belt 430 connect the length adjustment servomotor
410 with screw mandrel 440 be driven.Before pin 110 of twisting thread be fixed, do not move, only rotate.Described length adjustment guide rail 450 by
The forward and backward length adjustment guide rail 451,452 for being respectively and fixedly installed to the both sides of support 700 is constituted, so that pin 120 of being twisted thread after control
Twisting thread pin shifting axle 340 can front and rear displacement.Before twist thread pin 110 and after twist thread pin 120 gib head be located at same horizontal line
On.Utility model of the present invention twist thread twisted thread before length is pin 110 and after the length twisted thread between pin 120.Before twist thread pin 110 by twisting with the fingers
Line servomotor 210 drives rotation, it is preceding twist thread pin 110 front and back position be it is fixed, after pin 120 of twisting thread be arranged on pin of twisting thread and turn over
In rotation mechanism 300, and described pin switching mechanism 300 of twisting thread is integrally fixed at the length for automatically adjusting length mechanism 400 of twisting thread
Adjusting slider 460, driven by screw mandrel 440.When length adjustment servomotor 410 drives screw mandrel 440 to rotate, screw mandrel drives solid
The pin switching mechanism of twisting thread being scheduled on length adjustment sliding block 460 follows movement, also followed from pin 120 of then twisting thread it is movable,
Realize automatically adjusting for length of twisting thread.
Thread drawing mechanism 500 as shown by Fig. 3,6, including bracing wire servomotor 510, bracing wire synchronous pulley 520, bracing wire
Synchronous belt 530, chain wheel set 540, chain 550, bracing wire guide rail 560, excessively ceramic ring movable plate 570, line ceramic ring 580 and bracing wire are led
Rail sliding block 590.Cross line ceramic ring 580 to be fixed on ceramic ring movable plate 570, the ceramic ring movable plate 570 is arranged on bracing wire guide rail 560
Bracing wire guide rail slide block on, the bracing wire guide rail 560 is arranged on the support 700 between length adjustment guide rail 450, and the ceramic ring
Movable plate 570 is connected by movable screw adjusting screw with the chain 550, and the chain 550 coordinates with chain wheel set 540 to be driven, the chain
Wheel group 540 includes forward and backward sprocket wheel 541,542, and described preceding sprocket wheel 541 is arranged between forward and backward pin 110,120 of twisting thread.As schemed
Shown, the described force-output shaft of bracing wire servomotor 510 installs bracing wire synchronous pulley 520, and the rear sprocket wheel 542 is logical as driving wheel
Bracing wire synchronous belt 530 and the synchronous axial system of bracing wire synchronous pulley 520 are crossed, to pass through sprocket wheel 541 before the Synchronous Transmission of chain 550.
When chain wheel set 540 is driven by bracing wire synchronous belt 530 and bracing wire synchronous pulley 520 by bracing wire servomotor 510, bracing wire is watched
Taking motor 510 drove line ceramic ring 580 to be moved along along bracing wire guide rail 560, and the copper cash 600 crossed in line ceramic ring 580 also follows past
When at preceding movement, pin 120 of being twisted thread after, the pin 120 of being twisted thread by after of copper cash 600 is hooked, to pin 110 of before twisting thread at when, copper cash is preceding
Pin 110 of twisting thread is hooked, and such copper cash 600 gives a discount at forward and backward pin 110,120 of twisting thread, by a copper cash become three bursts discounting
Copper cash.Utility model thread drawing mechanism 500 of the present invention is below forward and backward pin 110,120 of twisting thread, if it is past again to cross line ceramic ring 580
Preceding movement once many two strands of copper cash again, repeat this process, so that it may realize that same copper cash is merged by the multiply of discounting method,
It is single copper cash before namely twisting thread, is that many copper cash are twisted together after twisting thread.
The utility model process of entirely twisting thread is controlled by the PLC of coil winder, and action process is：
Automatically adjusting length mechanism 400 of twisting thread first drives pin switching mechanism 300 of twisting thread to be moved to required length of twisting thread,
Then twist thread the upset of pin switching mechanism 300 times, after pin 120 of twisting thread stretch out, then thread drawing mechanism 500 drives copper cash 600 to move, and makes
Copper cash 600 is twisted thread on pin 120 after being suspended to before the mechanism 200 that twists thread twist thread pin 110 and pin switching mechanism 300 of twisting thread.Drawing machine
Structure 500 can be acted 1 time according to the program setting of the PLC of coil winder, twisted with the fingers 3 strands, acted 2 times, twist with the fingers (many actions of 5 strands
Once, it is to twist with the fingers 2 strands more), the rotating shaft 250 of twisting thread of the mechanism that then twists thread 200 is rotated, and several copper cash are twisted with the fingers together, then twisted thread
Cylinder on pin switching mechanism 300 drives the rotation of switch block 330 by linkage mechanism, and pin 120 of being twisted thread after making bounces back.Due to
Before the twist thread position of pin 110 be fixed, only rotated with rotating shaft 250 of twisting thread, copper cash is twisted thread pin 120 after only deviating from, it is preceding to twist with the fingers
Copper cash 600 is pulled out when line pin 110 will lean on coil winder spiral, and pin 110 of being twisted thread before utility model of the present invention is to tilt to install, after
After pin 120 of twisting thread abjection, it can pull out, last thread drawing mechanism goes back to original position, end of twisting thread.
Preferred embodiment of the present utility model has shown and described in described above, as previously described, it should be understood that this practicality is new
Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various other groups
Close, change and environment, and above-mentioned teaching or the technology of association area can be passed through in utility model contemplated scope described herein
Or knowledge is modified.And the change and change that those skilled in the art are carried out do not depart from spirit and scope of the present utility model, then
All should be in the protection domain of the utility model appended claims.
Claims (4)
1. a kind of twisting machine for automatically adjusting length of twisting thread, it is characterised in that：Including pin of twisting thread (100), and connect coil winder
The mechanism that twists thread (200) of PLC, pin switching mechanism (300) of twisting thread, automatically adjust length mechanism of twisting thread (400) and bracing wire
Mechanism (500)；Wherein,
The mechanism that twists thread (200), including twisted thread the synchronously driven rotating shaft of twisting thread (250) of servomotor (210) by one, installed in twisting thread
Twisted thread before in rotating shaft (250) pin (110) and rotating shaft of twisting thread (250) unitary rotation；Twist thread pin switching mechanism (300), including
The linkage (320) driven by cylinder (310), the linkage (320) is twisted thread after pin shifting axle (340) is controlled by one and twisted with the fingers
The stretching of line pin (520) and retraction；Length mechanism of twisting thread (400) is automatically adjusted, including is driven by length adjustment servomotor (410)
Dynamic length adjustment sliding block (460), the length adjustment sliding block (460) is moved on a length adjustment guide rail (450), described sth. made by twisting
Line pin switching mechanism (300) is fixed on the length adjustment sliding block (460)；
Thread drawing mechanism (500), the sprocket wheel link chain mechanism driven by bracing wire servomotor (510), sprocket wheel link chain mechanism drove
Line ceramic ring (580) is moved along along bracing wire guide rail (560), so that the copper cash (600) crossed in line ceramic ring (580) is successively twisted thread by after
Pin (120) and before pin (110) of twisting thread hook；
Twist thread work when, automatically adjust length mechanism of twisting thread (400) and drive pin switching mechanism (300) of twisting thread to be moved to required sth. made by twisting
Pin (120) of being twisted thread after line length, pin switching mechanism (300) of then twisting thread stretches out, and then thread drawing mechanism (500) drives copper cash
(600) it is mobile, copper cash (600) is suspended to before the mechanism that twists thread (200) after twist thread pin (110) and pin switching mechanism 300 of twisting thread
Twist thread on pin (120), rotating shaft (250) of then twisting thread rotation twists with the fingers several copper cash together.
2. a kind of twisting machine for automatically adjusting length of twisting thread as claimed in claim 1, it is characterised in that：The mechanism that twists thread (200)
It is additionally provided with a synchronous tape spool and holds (240), adjusts the elastic of synchronous belt (230) of twisting thread.
3. a kind of twisting machine for automatically adjusting length of twisting thread as claimed in claim 1, it is characterised in that：Twist thread pin switching mechanism
(300) cylinder (310) in is connected by linkage (320) with a upset rotating shaft (380), and the upset rotating shaft (380) is fixed
On a switch block (330), pin shifting axle (340) of twisting thread is arranged on the switch block (330), and pin (520) of twisting thread after being provided with
One pin installation axle (360) of twisting thread is fixed on and twisted thread on pin shifting axle (340), and described pin installation axle (360) of twisting thread loads an axle
Cover (370) inner.
4. a kind of twisting machine for automatically adjusting length of twisting thread as claimed in claim 1, it is characterised in that：Described crosses line ceramic ring
(580) it is fixed on a ceramic ring movable plate (570), the bracing wire that the ceramic ring movable plate (570) is arranged on a bracing wire guide rail (560) is led
On rail sliding block, and the ceramic ring movable plate (570) is fixedly connected with the chain (550) in sprocket wheel link chain mechanism；Bracing wire servomotor
(510) it is synchronous to drive the sprocket wheel link chain mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265968.6U CN206595145U (en) | 2017-03-17 | 2017-03-17 | A kind of twisting machine for automatically adjusting length of twisting thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265968.6U CN206595145U (en) | 2017-03-17 | 2017-03-17 | A kind of twisting machine for automatically adjusting length of twisting thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595145U true CN206595145U (en) | 2017-10-27 |
Family
ID=60124445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720265968.6U Expired - Fee Related CN206595145U (en) | 2017-03-17 | 2017-03-17 | A kind of twisting machine for automatically adjusting length of twisting thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887324A (en) * | 2017-03-17 | 2017-06-23 | 信华科技（厦门）有限公司 | A kind of twisting machine for automatically adjusting length of twisting thread |
-
2017
- 2017-03-17 CN CN201720265968.6U patent/CN206595145U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887324A (en) * | 2017-03-17 | 2017-06-23 | 信华科技（厦门）有限公司 | A kind of twisting machine for automatically adjusting length of twisting thread |
| CN106887324B (en) * | 2017-03-17 | 2018-06-19 | 信华科技（厦门）有限公司 | A kind of twisting machine for automatically adjusting length of twisting thread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20190317 |