CN207322838U - The slide fastener mistake proofing gear mechanism of zipper head penetrating machine - Google Patents
The slide fastener mistake proofing gear mechanism of zipper head penetrating machine Download PDFInfo
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- CN207322838U CN207322838U CN201721096905.9U CN201721096905U CN207322838U CN 207322838 U CN207322838 U CN 207322838U CN 201721096905 U CN201721096905 U CN 201721096905U CN 207322838 U CN207322838 U CN 207322838U
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- chain belt
- sprocket
- detection device
- zipper head
- traction
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Abstract
The slide fastener mistake proofing gear mechanism of zipper head penetrating machine, including organic frame, chain belt draw-gear is set in rack, for detecting the sprocket detection device of left and right chain belt relative position, error prevention device is adjusted for adjusting the chain belt that left chain belt and right chain belt are advanced by traction respectively, chain belt draw-gear includes traction electric machine, traction wheel and pressure zone or pinch roller, traction electric machine and traction wheel are sequentially connected, traction wheel and pressure zone or pinch roller, which coordinate, carries out chain belt traction, chain belt draw-gear is located at after sprocket detection device, chain belt adjustment error prevention device is located at before sprocket detection device, chain belt detection device, chain belt draw-gear sets up separately in the front and rear sides of the penetrator mechanism of zipper head penetrating machine, sprocket detection device and chain belt draw-gear, chain belt adjustment error prevention device is coupled to each other；Slide fastener mistake proofing gear mechanism prevention side set occur situation, reduce side set rate, side set occur after can on-line tuning corrected, it is ensured that the relative position of the left and right chain belt of zipper unit is correct.
Description
Technical field
It the utility model is related to the slide fastener mistake proofing gear mechanism of zipper head penetrating machine, more particularly to zipper head penetrating machine.
Background technology
For zipper head penetrating machine by pull head through on zipper strip, zipper strip is divided into left and right chain belt, and left and right chain belt need to keep opposite position
Put, such as left and right chain belt one sprocket of front and rear difference（That is teeth）, but during carrying out penetrator in zipper head penetrating equipment,
Side set easily occurs, left and right chain belt is shifted over, and the sprocket context or number for causing left and right chain belt difference change,
That is side set, penetrator is completed after side set and belongs to substandard product, and zipper head penetrating machine speed, will be had very when artificial discovery
More zipper unit side sets are substandard product, it is necessary to which shutdown adjustment, influences the efficiency of zipper head penetrating machine, led if not finding
Cause secondary mistake by the gross, it would be highly desirable to solve.
Utility model content
In view of technical problem present in background technology, the technical problem that the utility model is solved aims to provide a kind of drawing
The slide fastener mistake proofing gear mechanism of chain head penetrating machine, prevents side set, and can be corrected after side set generation.
In order to solve the above technical problems, the utility model adopts the following technical scheme：
The slide fastener mistake proofing gear mechanism of zipper head penetrating machine, including organic frame, it is characterised in that：Chain belt is set to draw in rack
Device, the sprocket detection device for detecting left and right chain belt relative position, drawn for adjusting left chain belt and right chain belt respectively
The chain belt adjustment error prevention device of advance, chain belt draw-gear include traction electric machine, traction wheel and pressure zone or pinch roller, traction electric machine
It is sequentially connected with traction wheel, traction wheel and pressure zone or pinch roller, which coordinate, carries out chain belt traction, and chain belt draw-gear is located at sprocket detection
After device, chain belt adjustment error prevention device is located at before sprocket detection device, and sprocket detection device, chain belt draw-gear set up separately
The front and rear sides of the penetrator mechanism of zipper head penetrating machine, sprocket detection device and chain belt draw-gear, chain belt adjustment error prevention device phase
It is mutually coupled with.
Sprocket detection device includes runway seat, and runway seat is equipped with two runways of left and right, wherein a runway is correspondingly provided with sprocket
By detection device, another runway is correspondingly provided with sprocket fixed length to level detecting apparatus.
Two runways are respectively provided with sprocket fixed length to level detecting apparatus.
Sprocket includes swing rod and first sensor by detection device, and swing rod, which is swung, to be set, and the end set of swing rod exists
In runway, first sensor receive sprocket by when the signal that swings of swing rod, swing rod is connected with backswing resetting apparatus.
Sprocket fixed length includes crochet hook and second sensor to level detecting apparatus, and crochet hook lifts and moves back and forth setting, hook
Pin is connected with rollback resetting apparatus, and second sensor, which receives crochet hook, hooks fixed length by sprocket and advance the signal of situation in place.
Crochet hook, which is hinged on crochet hook seat, carries out oscillating lifting, and crochet hook seat is arranged on the slide of installing plate and slides back and forth, and returns
Move back resetting apparatus to be connected with crochet hook seat, crochet hook transmission with cylinder and spring carries out oscillating lifting.
The chain belt draw-gear can also carry out chain belt fixed length traction.
It is equal that chain belt adjustment error prevention device includes the corresponding grip unit for clamping left chain belt and right chain belt, grip unit respectively
Include piece and lower piece, upper piece coordinate lower block to clamp chain belt, grip unit clamps chain belt lagging strand tape travel, clamping
Unit is connected with rollback and resets trailer system.
Block is lifted by actuator drives respectively on the two of corresponding left and right chain belt, upper piece be arranged on mounting bracket rising
Drop, mounting bracket be connected with lower piece, with upper piece corresponding lower piece be arranged on guide post and slide back and forth, rollback reset trailer system includes
There is rollback stiff spring, rollback stiff spring is connected with lower piece, and transmission device is connected with sprocket detection device.
Chain belt adjustment error prevention device includes two groups of wheels, and two groups of wheels correspond to left and right chain belt respectively, two groups of wheels respectively with damping
Device connects, and damping unit is connected with sprocket detection device.
The beneficial effects of the utility model are to prevent the feelings of side set generation by the slide fastener mistake proofing gear mechanism of zipper head penetrating machine
Condition, reduce side set rate, side set occur after can on-line tuning corrected, it is ensured that the relative position of the left and right chain belt of zipper unit
To be correct（Such as one sprocket of front and rear difference）, efficiency is improved, avoids producing side set phenomenon.Therefore, the utility model with it is existing
Technology, which is compared, has substantive distinguishing features and progress.
Brief description of the drawings
The embodiment of the utility model and the related details and operation principle of embodiment are described below in conjunction with the accompanying drawings.
Fig. 1 is the dimensional structure diagram of the utility model zipper head penetrating machine.
Fig. 2 is sprocket detection device in the utility model, the dimensional structure diagram of chain belt adjustment error prevention device.
Fig. 3 is the dimensional structure diagram that installing plate upset is opened in Fig. 2.
Fig. 4 is the dimensional structure diagram of Fig. 3 bottom views.
Fig. 5 is another angle stereochemical structure signal of sprocket detection device in the utility model, chain belt adjustment error prevention device
Figure.
Fig. 6 is the dimensional structure diagram that installing plate upset is opened in Fig. 5.
Fig. 7 is the dimensional structure diagram of left side perspective in Fig. 2.
Embodiment
Referring to attached drawing, the slide fastener mistake proofing gear mechanism of zipper head penetrating machine in present embodiment prevents side set, and if
Side set can be corrected online after occurring.
The slide fastener mistake proofing gear mechanism of the zipper head penetrating machine includes organic frame 1, each device, component is used to support, in rack
Chain belt draw-gear 2, sprocket detection device 3 and chain belt adjustment error prevention device 4 are set.
Chain belt draw-gear 2 includes traction electric machine 5（Such as servomotor, stepper motor）, traction wheel 6 and pinch roller or pressure zone
（It is not shown）, pinch roller or pressure zone cooperate with traction wheel, and traction electric machine 5 and traction wheel 6 are sequentially connected, and traction electric machine drives
Traction wheel acts, and traction wheel and pressure zone or pinch roller, which coordinate, carries out chain belt traction.Chain belt draw-gear 2 can haulage chain tape travel into
Outside row zipper head penetrating（It can be fixed length traction）, which can also carry out chain belt fixed length traction, coordinate this implementation
Fixed length traction is used to detect left and right zipper strip relative position in example.
Sprocket detection device 3 is used to detect left and right chain belt relative position, that is, detects whether that side set situation occurs, normally
In the case of a tooth is differed between the chain belt of left and right.Sprocket detection device 3 such as uses camera image detection device, in the present embodiment
Sprocket detection device uses mechanical structure（Introduce in detail below）.
Chain belt adjustment error prevention device 4 is used to adjusting left and right chain belt respectively to be advanced by traction, by adjusting being capable of left and right chain belt
Stablize when penetrator and be not susceptible to displacement generation side set, prevent side set, even if side set situation occurs, can also carry out
Adjustment is corrected online, is avoided producing more multiunit side set, is avoided shutdown from manually adjusting.Chain belt adjustment error prevention device 4 is led
Will be by respectively to left chain belt, right chain belt（That is left and right chain belt）Damping is produced, makes chain belt by holding when traction progress penetrator
Tensioned state, after pull head pierces into chain belt, can remove the damping to left chain belt, right chain belt；If sprocket detection device 3 detects
Side set situation occurs, then before chain belt is by traction penetrator, which side chain belt mistake forward under normal circumstances relatively in the chain belt of left and right
Head then produces the excessive chain belt and damps, and another chain belt does not produce damping, adjusts left and right chain belt, and progress is online to correct mistake
Tooth, achievees the purpose that anti-side set.
Wherein, sprocket detection device 3, chain belt draw-gear 2 set up separately two before and after the penetrator mechanism 7 of zipper head penetrating machine
Side, penetrator mechanism repeat no more for the prior art.Chain belt draw-gear 2 is located at after sprocket detection device 3, chain belt adjustment mistake proofing
Device 4 is located at before sprocket detection device 3, and sprocket detection device is mutually interconnected with chain belt draw-gear, chain belt adjustment error prevention device
Connect.Connection can be controlled by computer computer or PLC controls.During work, left and right chain belt winding is arranged in rack, and rack has
Device, wheel for chain belt laying etc., left and right chain belt will pass through chain belt and adjust error prevention device, sprocket detection device, penetrator mechanism, chain
Band draw-gear, sprocket detection device detect the relative position of left and right chain belt, that is, detect whether that side set situation occurs, such as normally
A tooth is differed between situation or so chain belt, left chain belt can be set to carry previous tooth than right chain belt according to the condition of production, or it is right
Chain belt carries previous tooth than left chain belt, under normal circumstances, respectively to left chain belt, right chain belt produce damping, make chain belt drawn into
Tensioned state is kept when row penetrator, pull head can carry out stablizing penetrator operation, prevent side set, can remove after completing penetrator
Damping to left chain belt, right chain belt；In the event of side set, sprocket detection device will be feedbacked to chain belt adjustment error prevention device and chain belt
Draw-gear, will adjust left and right chain belt, carry out online correction side set, they are adjusted to correct relative position, is equally reached
The purpose of anti-side set.
Sprocket detection device 3 includes runway seat 8, and runway seat 8 is equipped with left runway 9 and right runway 10, left runway 9 and right race
Road 10 supplies left and right chain belt respectively（I.e. left chain belt, right chain belt）On sprocket by, in runway seat 8 set groove form left runway 9
With right runway 10, it is correspondingly provided with sprocket fixed length by detection device, another runway wherein a runway is correspondingly provided with sprocket and examines in place
Survey device.The specific corresponding device of two runways is set according to the condition of production, for example right runway 10 on the outside sets sprocket to pass through
Detection device, the left runway 9 in inner side set sprocket fixed length to level detecting apparatus 12, can also by the detection device in interior outside into
Row exchange.It is equipped with runway seat front end exit to guide bracket and pressing plate, smoothly to import penetrator mechanism.
Its operation principle, which is that left and right chain belt is drawn, marches forward, a runway（Such as the right runway 10 in outside）Corresponding chain belt
Beginning sprocket by when, sprocket will receive signal by detection device, feed back to chain belt draw-gear carry out fixed length lead
Draw, if left and right sprocket relative position is correct, another runway（Such as the left runway 9 in inner side）The beginning sprocket of corresponding chain belt is also by before
Into a fixed length, but if sprocket fixed length detects another runway to level detecting apparatus（Such as the left runway in inner side）Chain belt begin
End sprocket is advanced past or is shorter than the fixed length that should advance, then left and right chain belt shows there occurs side set phenomenon in the event of side set
As chain belt adjustment error prevention device work coordinates chain belt draw-gear to carry out side set correction.
It is more smart to level detecting apparatus, the relative position of corresponding left and right chain belt sprocket fixed length can also to be respectively provided with two runways
Really.
Sprocket includes swing rod 16 and first sensor 17 by detection device in the present embodiment（Such as photocell eye）, swing rod 16
Swing and set, the end 161 of swing rod is arranged in runway, first sensor 17 receive sprocket by when the letter that swings of swing rod 16
Number, swing rod is connected with backswing resetting apparatus（It is not shown such as spring, rubber band）.Chain rim end sprocket by when can touch
Moved end portion 161 causes swing rod 16 to swing, and swing rod swings first sensor and receives signal, feeds back to chain belt draw-gear and carries out chain belt
Fixed length is drawn.Swing rod 16 is arranged on the lower section of runway seat 8 and swings in the present embodiment, and the end 161 of swing rod upper end is located in runway, puts
Bar is different form, can be combined and be formed by multiple bars, convenient to set, swing and be laid out.
Sprocket fixed length includes crochet hook 18 and second sensor 19 to level detecting apparatus 12（Such as photocell eye）, crochet hook lifting is simultaneously
Move back and forth and set, crochet hook 18 is connected with rollback resetting apparatus（It is not shown such as spring, rubber band）, second sensor 19 connects
Receive crochet hook fixed length is hooked by sprocket and advance the signal of situation in place.Crochet hook 18, which is hinged on crochet hook seat 20, carries out oscillating lifting, hook
Needle stand 20 is arranged on the slide of installing plate 21 and slides back and forth, rollback resetting apparatus（Such as spring, rubber band）It is connected with crochet hook seat,
Crochet hook is by transmission device（Such as cylinder 22 and spring cooperation, spring is not shown）Transmission carries out oscillating lifting, and crochet hook uses swing type
Lifting.Installing plate 21 is overturn to setting in runway seat 8, torsion shaft 23 can be set, front and rear upset is opened so that chain belt is arranged.
When sprocket detected by detection device wherein in a runway sprocket beginning by when, crochet hook 18 will decline hook
In the front end of another runway beginning sprocket, crochet hook 18 advances with sprocket in the chain belt in the runway, and second sensor 19 receives hook
Pin hooks fixed length by sprocket and advances the signal of situation in place, if it exceeds or be shorter than the fixed length that should advance, then left and right chain belt
There occurs side set phenomenon, and in the event of side set phenomenon, the chain belt adjustment work of error prevention device 4 coordinates chain belt draw-gear to carry out side set
Correct.Without adjustment if being just the fixed length that should advance.For example the present embodiment second sensor 19 uses photocell eye
When, if crochet hook is just the fixed length that should advance, photocell eye just searchlighting shines be always in place, if it exceeds should advance
Then photocell eye shines to dodge and knocks out fixed length, and photocell eye does not work if crossing and being shorter than the fixed length that should advance.
Chain belt adjustment error prevention device 4 can cause to damp to left and right chain belt respectively（That is resistance）, in the event of side set phenomenon,
For example the relative position of left chain belt exceeds correct position in the present embodiment, then left chain belt is caused to damp, if the phase of left chain belt
It is shorter than correct position to position, then right chain belt is caused to damp, carrying out side set with this corrects adjustment.
Chain belt adjustment two embodiments of error prevention device are provided in present embodiment.
First, chain belt adjustment error prevention device 4 includes the corresponding grip unit for clamping left chain belt and right chain belt respectively, according to feelings
Condition can select to clamp left chain belt, right chain belt, and grip unit includes pieces 24 and lower piece 25, upper piece 24 coordinate under
Block 25 clamps chain belt, and grip unit clamps chain belt lagging strand tape travel, and grip unit is connected with rollback and resets traction system
System, the reset trailer system that retracts are capable of providing damping force, can retract after grip unit release chain belt.By to left chain belt or the right side
Chain belt is clamped, and left chain belt or right chain belt are caused to damp（That is resistance）, so as to be adjusted.On the two of corresponding left and right chain belt
Block 24 is respectively by transmission device 26,27（Such as cylinder）Driving is lifted, and two cylinders of transmission device drive two respectively in figure
A upper block is lifted, upper piece be arranged on mounting bracket 28 and lift, mounting bracket is connected with lower piece, and mounting bracket is for transmission device and upper
Block is set, with upper piece corresponding lower piece be arranged on guide post 29 and slide back and forth, lower piece 24 of corresponding left chain belt and right chain belt can be with
Two pieces are provided separately, one piece can also be combined into and be divided into two regions, the reset trailer system that retracts includes rollback stiff spring（As not
Show）, rollback stiff spring is connected with lower piece, and transmission device 26,27 is connected with sprocket detection device, according to the specific feelings of side set
Condition, carries out holding action to left chain belt or right chain belt and causes to damp to control, upper piece and lower piece of mating surface on slot with
Just coordinate with sprocket, avoid damage to sprocket.
2nd, chain belt adjustment error prevention device includes two groups of wheels, and two groups of wheels correspond to left and right chain belt respectively, two groups of wheels respectively with resistance
Buddhist nun's device connects, and damping unit is connected with sprocket detection device, according to side set concrete condition, to control two groups of wheels to left chain belt
Or right chain belt causes to damp.Damping unit include be strap brake two pinch rollers, two pinch rollers are by power source（Such as cylinder）Driving is matched somebody with somebody
Close two groups of wheels left and right chain belt is caused to damp, or damping unit includes two damping shafts, two groups of wheels are separately positioned on two damping shafts
On.The embodiment does not provide attached drawing.
Claims (10)
1. the slide fastener mistake proofing gear mechanism of zipper head penetrating machine, including organic frame（1）, it is characterised in that：In rack（1）Upper setting chain belt
Draw-gear（2）, sprocket detection device for detecting left and right chain belt relative position（3）, for adjusting left chain belt and the right side respectively
The chain belt that chain belt is advanced by traction adjusts error prevention device（4）, chain belt draw-gear（2）Include traction electric machine（5）, traction wheel
（6）With pressure zone or pinch roller, traction electric machine and traction wheel are sequentially connected, and traction wheel and pressure zone or pinch roller, which coordinate, carries out chain belt traction,
Chain belt draw-gear（2）Positioned at sprocket detection device（3）Afterwards, chain belt adjustment error prevention device（4）Positioned at sprocket detection device（3）
Before, sprocket detection device（3）, chain belt draw-gear（2）Set up the penetrator mechanism in zipper head penetrating machine separately（7）Front and rear sides,
Sprocket detection device（3）With chain belt draw-gear（2）, chain belt adjustment error prevention device（4）It is coupled to each other.
2. the slide fastener mistake proofing gear mechanism of zipper head penetrating machine as claimed in claim 1, it is characterised in that：Sprocket detection device（3）
Including runway seat（8）, runway seat（8）It is equipped with two runways of left and right（9、10）, wherein a runway, which is correspondingly provided with sprocket, passes through detection
Device, another runway are correspondingly provided with sprocket fixed length to level detecting apparatus（12）.
3. the slide fastener mistake proofing gear mechanism of zipper head penetrating machine as claimed in claim 1, it is characterised in that：Two runways are respectively provided with sprocket
Fixed length is to level detecting apparatus.
4. the slide fastener mistake proofing gear mechanism of zipper head penetrating machine as claimed in claim 2 or claim 3, it is characterised in that：Sprocket passes through detection
Device includes swing rod（16）And first sensor（17）, swing rod（16）Swinging and set, the end set of swing rod is in runway, and the
One sensor（17）Receive sprocket by when swing rod（16）The signal of swing, swing rod（16）It is connected with backswing resetting apparatus.
5. the slide fastener mistake proofing gear mechanism of zipper head penetrating machine as claimed in claim 2 or claim 3, it is characterised in that：Sprocket fixed length is in place
Detection device（12）Include crochet hook（18）And second sensor（19）, crochet hook（18）Lift and move back and forth setting, crochet hook
（18）It is connected with rollback resetting apparatus, second sensor（19）Receive crochet hook（18）Fixed length is hooked by sprocket to advance situation in place
Signal.
6. the slide fastener mistake proofing gear mechanism of zipper head penetrating machine as claimed in claim 5, it is characterised in that：Crochet hook（18）It is hinged on hook
Needle stand（20）Upper carry out oscillating lifting, crochet hook seat（20）It is arranged on installing plate（21）Slide on slide back and forth, retract reset dress
Put and be connected with crochet hook seat, crochet hook（18）By cylinder（22）Transmission is coordinated to carry out oscillating lifting with spring.
7. the slide fastener mistake proofing gear mechanism of zipper head penetrating machine as claimed in claim 1, it is characterised in that：The chain belt draw-gear
It can also carry out chain belt fixed length traction.
8. the slide fastener mistake proofing gear mechanism of zipper head penetrating machine as claimed in claim 1, it is characterised in that：Chain belt adjusts error prevention device
Include the corresponding grip unit for clamping left chain belt and right chain belt respectively, grip unit includes piece（24）With lower piece
（25）, upper piece（24）Coordinate lower block（25）Chain belt is clamped, grip unit clamps chain belt lagging strand tape travel, grip unit
It is connected with rollback and resets trailer system.
9. the slide fastener mistake proofing gear mechanism of zipper head penetrating machine as claimed in claim 8, it is characterised in that：The two of corresponding left and right chain belt
Upper piece respectively by transmission device（26、27）Driving is lifted, upper piece（24）It is arranged on mounting bracket（28）Upper lifting, mounting bracket with
Lower piece of connection, with upper piece corresponding lower piece be arranged on guide post and slide back and forth, retracting resets trailer system and includes rollback traction
Spring, rollback stiff spring are connected with lower piece, and transmission device is connected with sprocket detection device.
10. the slide fastener mistake proofing gear mechanism of zipper head penetrating machine as claimed in claim 1, it is characterised in that：Chain belt adjusts anti-misloading
Put and include two groups of wheels, two groups of wheels correspond to left and right chain belt respectively, and two groups of wheels are connected with damping unit respectively, damping unit and sprocket
Detection device connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721096905.9U CN207322838U (en) | 2017-08-30 | 2017-08-30 | The slide fastener mistake proofing gear mechanism of zipper head penetrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721096905.9U CN207322838U (en) | 2017-08-30 | 2017-08-30 | The slide fastener mistake proofing gear mechanism of zipper head penetrating machine |
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| Publication Number | Publication Date |
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| CN207322838U true CN207322838U (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721096905.9U Active CN207322838U (en) | 2017-08-30 | 2017-08-30 | The slide fastener mistake proofing gear mechanism of zipper head penetrating machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222346A (en) * | 2018-07-09 | 2019-01-18 | 温州市金龙拉链机械有限公司 | Height tooth detection device |
-
2017
- 2017-08-30 CN CN201721096905.9U patent/CN207322838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222346A (en) * | 2018-07-09 | 2019-01-18 | 温州市金龙拉链机械有限公司 | Height tooth detection device |
| CN109222346B (en) * | 2018-07-09 | 2021-01-01 | 温州市金龙拉链机械有限公司 | High-low tooth detection device |
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