CN207355621U - A kind of chain tooth device for automatically molding - Google Patents
A kind of chain tooth device for automatically molding Download PDFInfo
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- CN207355621U CN207355621U CN201721113915.9U CN201721113915U CN207355621U CN 207355621 U CN207355621 U CN 207355621U CN 201721113915 U CN201721113915 U CN 201721113915U CN 207355621 U CN207355621 U CN 207355621U
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- mouth
- knitting needle
- chain tooth
- slide fastener
- horizontal anomalous
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Abstract
The utility model discloses a kind of chain tooth device for automatically molding, including fixed plate, horizontal anomalous movement pin, first knitting needle, reciprocally swinging mechanism and reciprocating device, movable mouth is provided with fixed plate and wears mouth, mouth is worn to connect by a connected entrance with movable mouth, horizontal anomalous movement pin is located in movable mouth and is vertically slidably matched with fixed plate, reciprocating device is connected with the transmission of horizontal anomalous movement pin and for driving horizontal anomalous movement pin to move back and forth up and down, the reciprocally swinging mechanism is connected with the transmission of the first knitting needle and is pierced by mouth for driving the first knitting needle back and forth to penetrate, the pin end of first knitting needle, which is formed, to be driven nylon wire in movable mouth and wears the knit unit for penetrating in mouth and being pierced by.The utility model rapid shaping chain tooth of energy, promotes Zipper forming speed.
Description
Technical field
It the utility model is related to the manufacture technology field of slide fastener, more particularly to a kind of chain tooth device for automatically molding.
Background technology
At present, the making forming method of slide fastener is by first machine-shaping chain tooth, recycles litzendraht wire machine-shaping slide fastener
Band, chain tooth and zipper strip finally be sewed together to form slide fastener.Especially for nylon zipper, its chain tooth is to use nylon monofilament
Wind what center line formed by heated die.
But there are following defect for existing this slide fastener processing molding method：
Processing efficiency is low, it is necessary to respectively to chain tooth, zipper strip shaping, is finally sewed again, and chain tooth need to be heated
Pressing mold, process needed for the shaping of slide fastener is more, and time-consuming.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of chain tooth device for automatically molding,
Rapid shaping chain tooth of energy, promotes Zipper forming speed.
The purpose of this utility model adopts the following technical scheme that realization：
A kind of chain tooth device for automatically molding, including fixed plate, horizontal anomalous movement pin, the first knitting needle, reciprocally swinging mechanism and past
Moving mechanism is answered, movable mouth is provided with fixed plate and wears mouth, mouth is worn and is connected with movable mouth by a connected entrance, horizontal anomalous movement pin position
Vertically it is slidably matched in movable mouth and with fixed plate, reciprocating device is connected with the transmission of horizontal anomalous movement pin and for driving
Horizontal anomalous movement pin moves back and forth up and down, and the reciprocally swinging mechanism is connected with the transmission of the first knitting needle and for driving the first knitting needle past
Penetrate again and be pierced by mouth, the pin end of the first knitting needle, which is formed, to be driven nylon wire in movable mouth and wear the knit unit for penetrating in mouth and being pierced by.
Further, the chain tooth device for automatically molding further includes slide fastener, slide fastener one end and the first knitting needle snapping, slide fastener
Sidepiece is protruding with sliding part, and accordingly, fixed plate is equipped with the sliding slot being slidably matched with sliding part.
Further, the fixed plate includes the clamping plate of two stackings, forms gap between two clamping plates, the slide fastener is placed in gap
It is interior.
Further, the reciprocating device includes driving mechanism and oscillating deck, and oscillating deck is driven phase with driving mechanism
Even, oscillating deck is arranged in the gap, and the end of oscillating deck is equipped with bayonet, and bayonet has with splenium and the jack-up with pushing slide fastener
The spacing in the support portion of slide fastener, splenium and support portion is more than the height of slide fastener.
Further, first knitting needle is in arc-shaped, and knit unit is provided with the perforation passed through for nylon wire.
Further, the chain tooth device for automatically molding further includes the second knitting needle, the second knitting needle and the reciprocally swinging machine
Structure transmission is connected, and second knitting needle is used to traverse into or out in described wear in mouth.
Compared with prior art, the beneficial effects of the utility model are：
The chain tooth device for automatically molding of the utility model, by reciprocally swinging mechanism and reciprocating device come automatic traction
Horizontal anomalous movement pin moves up and down, the first knitting needle of automatic traction penetrates and is pierced by mouth, so that nylon wire is moved down in horizontal anomalous movement pin
When cross over above horizontal anomalous movement pin, when horizontal anomalous movement pin moves up, nylon wire recycle and be nylon wire be around in horizontal anomalous movement pin with
It is quick to form chain tooth, effectively increase the molding speed of chain tooth.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model chain tooth device for automatically molding；
Fig. 2 is the schematic diagram that horizontal anomalous movement pin, slide fastener are provided with the utility model fixed plate；
Fig. 3 is the structure diagram of the utility model oscillating deck；
Fig. 4 is the structure diagram of the utility model slide fastener；
Fig. 5 is the use state diagram of the utility model chain tooth device for automatically molding.
In figure：1st, fixed plate；11st, movable mouth；12nd, Chuan Kou；13rd, connected entrance；14th, sliding slot；15th, clamping plate；2nd, horizontal anomalous movement
Pin；3rd, the first knitting needle；31st, knit unit；32nd, perforate；4th, reciprocally swinging mechanism；5th, reciprocating device；51st, driving mechanism；52、
Oscillating deck；53rd, bayonet；54th, splenium；55th, support portion；6th, slide fastener；61st, sliding part；7th, the second knitting needle.
Embodiment
In the following, with reference to attached drawing and embodiment, the utility model is described further, it is necessary to explanation is,
On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Figs. 1-2, a kind of chain tooth device for automatically molding, including it is fixed plate 1, horizontal anomalous movement pin 2, the first knitting needle 3, past
Swing mechanism 4 and reciprocating device 5 are answered, movable mouth 11 is provided with fixed plate 1 and wears mouth 12, mouth 12 is worn and passes through with movable mouth 11
One connected entrance 13 connects, and horizontal anomalous movement pin 2 is located in movable mouth 11 and is vertically slidably matched with fixed plate 1, moves back and forth machine
The transmission of structure 5 and horizontal anomalous movement pin 2 is connected and for driving horizontal anomalous movement pin 2 to move back and forth up and down, the reciprocally swinging mechanism 4 and
The transmission of first knitting needle 3 is connected and is pierced by mouth 12 for driving the first knitting needle 3 back and forth to penetrate, and the pin end of the first knitting needle 3 forms band
Dynamic nylon wire is in movable mouth 11 and wears the knit unit 31 for penetrating in mouth 12 and being pierced by.
Moved up and down by reciprocally swinging mechanism 4 and reciprocating device 5 come automatic traction horizontal anomalous movement pin 2, automatic band
Dynamic first knitting needle 3, which penetrates, is pierced by mouth 12, so that nylon wire is crossed on horizontal anomalous movement pin 2 when horizontal anomalous movement pin 2 moves down
Side, when horizontal anomalous movement pin 2 moves up, nylon wire recycles and is that nylon wire is around in horizontal anomalous movement pin 2 quickly to form chain tooth, effectively carries
The high molding speed of chain tooth.Wherein, extend since nylon wire makes the direction fed in slide fastener, the first knitting needle 3 is with nylon
After line penetrates mouth 12, nylon wire will enter movable mouth 11 obliquely through connected entrance 13, with the water in movable mouth 11 with activity
Flat active pointer 2 is wound action.Reciprocally swinging mechanism 4 and reciprocating device 5 can use motor-driven linkage
Or gear mechanism or the reciprocal of screw mechanism realization perform action, also can realize the reciprocating action using the rotating of motor.
Certainly, in other embodiments, also the reciprocating action can be realized using the executing agency of cylinder, oil cylinder linear motion.
As shown in figure 4, further, the chain tooth device for automatically molding of the present embodiment further includes slide fastener 6, slide fastener 6 one
End and 3 snapping of the first knitting needle, the sidepiece of slide fastener 6 are protruding with sliding part 61, and accordingly, fixed plate 1 is equipped with and is slided with sliding part 61
The sliding slot 14 of cooperation.In this way, moving up and down for slide fastener 6 will be able to be oriented to and support, slide fastener 6 will be also driven on horizontal anomalous movement pin 2
Lower movement, since horizontal anomalous movement pin 2 is in elongate shape, and needs winding chain tooth, is arranged such the slide fastener 6 and is also more conducive to back and forth be moved
The connection of motivation structure 5 drives movement.
As preference, fixed plate 1 described in the present embodiment includes the clamping plate 15 of two stackings, gap is formed between two clamping plates 15,
The slide fastener 6 is placed in gap.The gap can be such that slide fastener 6 houses in it, with 2 centering of horizontal anomalous movement pin, make horizontal anomalous movement pin 2
Move up and down not sideslip.
As preference, as shown in Figs. 1-2, to make the movement of slide fastener 6 not sideslip, the reciprocating movement machine of the present embodiment
Structure 5 includes driving mechanism 51 and oscillating deck 52, and oscillating deck 52 is connected with the transmission of driving mechanism 51, and oscillating deck 52 is arranged on the gap
Interior, as shown in figure 3, the end of oscillating deck 52 is equipped with bayonet 53, bayonet 53 has to be slided with pushing the splenium 54 of slide fastener 6 and jacking up
The spacing in the support portion 55 of button 6, splenium 54 and support portion 55 is more than the height of slide fastener 6.Pass through the upper of splenium 54 and 55 groups, support portion slide fastener 6
Carry and push, so that it may drive slide fastener 6 to move up and down, meanwhile, the spacing in splenium 54 and support portion 55 can make cunning more than the height of slide fastener 6
Button 6 forms gap in connected entrance 13 all the time, and movable mouth 11 is penetrated through the gap into fashionable from mouth 12 is worn for nylon wire, further around in
Horizontal anomalous movement pin 2.
To make the reciprocating action of the first knitting needle 3 more collapse, reduce occupied space, first knitting needle 3 is in arc-shaped, is compiled
Knit portion 31 and be provided with the perforation 32 passed through for nylon wire, nylon wire action is driven to collapse or extend out formula.
As shown in Figure 1, to form the synchronization action of zipper strip knitting process, the chain tooth device for automatically molding further includes
Two knitting needles 7, the second knitting needle 7 is driven with the reciprocally swinging mechanism 4 to be connected, and second knitting needle 7 is used to wear in mouth 12 described
Traverse into or out.In this way, the action of the second knitting needle 7 is synchronous by the action with the first knitting needle 3, to complete zipper strip braiding at the same time
The push-and-pull process of weft.
As shown in figure 5, the chain tooth device for automatically molding of this example can use the occupation mode being disposed side by side on stent, realize
Double or multiple rows of slide fastener coupling element being carried out at the same time makes production.
A kind of chain tooth automatic forming method, including：
The horizontal anomalous movement pin moved back and forth up and down is set；
When horizontal anomalous movement pin is moved to lower limit, by above nylon wire horizontal anomalous movement pin across；
When horizontal anomalous movement pin is moved to upper limit, nylon wire is retracted below horizontal anomalous movement pin；
Nylon wire is tensioned, nylon wire is unrolled in horizontal anomalous movement pin, forms chain tooth.
By the horizontal anomalous movement pin moved up and down, make the nylon wire of reciprocally swinging just around be located on horizontal anomalous movement pin so as to
It is quick to form chain tooth, the producing efficiency of chain tooth is substantially increased, helps to reduce the time that slide fastener makes.
Wherein, since nylon wire material is harder, nylon zipper can be formed after weaving the chain tooth with zipper strip.In other implementations
In example, also can counteragent horizontal anomalous movement pin and nylon wire so that nylon wire by below active pointer above active pointer post-tensioning
Return, nylon wire is around in horizontal anomalous movement pin and form chain tooth.Especially, can be in Zipper forming under the demand for manufacturing slide fastener
The both sides of direction of feed set the mechanism of winding nylon wire respectively, so as to form chain tooth respectively in the both sides of horizontal anomalous movement pin.
Further, be reinforce chain tooth, the chain tooth automatic forming method further include with nylon wire across, retract step
The zipper strip knitting process synchronously carried out, the zipper strip knitting process are used to weave the nylon wire line tail of the chain tooth solid
It is fixed.After being around in horizontal anomalous movement pin due to nylon wire, nylon wire line tail is open state, therefore, with reference to zipper strip knitting process, so that
Nylon wire line tail is reinforced and is woven, while has been knitted to form zipper strip again, further promotes slide fastener production efficiency.
The zipper strip knitting process of the present embodiment includes warp knitting process and weft knitting process, thus pass through through
Line, weft are knitted to form firm zipper strip, while play the fixation to chain tooth again.The present embodiment passes through a reciprocally swinging mechanism
The nylon wire is driven to be retracted across horizontal anomalous movement pin top and below horizontal anomalous movement pin, which is used at the same time
Drive litzendraht wire to move back and forth, carry out weft knitting process.In this way, the action of same reciprocally swinging mechanism, can both drive
Nylon wire is around in horizontal anomalous movement pin, but also as the power for promoting weft braiding, further increases chain tooth producing efficiency, also more
Be conducive to the improved efficiency of the making of slide fastener.
The above embodiment is only the preferred embodiment of the utility model, it is impossible to is protected with this to limit the utility model
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (6)
- A kind of 1. chain tooth device for automatically molding, it is characterised in that：Including fixed plate, horizontal anomalous movement pin, the first knitting needle, reciprocally swinging Mechanism and reciprocating device, movable mouth is provided with fixed plate and wears mouth, is worn mouth and is connected with movable mouth by a connected entrance, level Active pointer is located in movable mouth and is vertically slidably matched with fixed plate, and reciprocating device is connected simultaneously with the transmission of horizontal anomalous movement pin For driving horizontal anomalous movement pin to move back and forth up and down, the transmission of the reciprocally swinging mechanism and the first knitting needle is connected and is used to driving the One knitting needle, which back and forth penetrates, is pierced by mouth, and the pin end of the first knitting needle, which is formed, to be driven nylon wire in movable mouth and wear and penetrate what is be pierced by mouth Knit unit.
- 2. chain tooth device for automatically molding as claimed in claim 1, it is characterised in that：Further include slide fastener, slide fastener one end and first Knitting needle snapping, the sidepiece of slide fastener are protruding with sliding part, and accordingly, fixed plate is equipped with the sliding slot being slidably matched with sliding part.
- 3. chain tooth device for automatically molding as claimed in claim 2, it is characterised in that：The fixed plate includes the folder of two stackings Plate, forms gap between two clamping plates, the slide fastener is placed in gap.
- 4. chain tooth device for automatically molding as claimed in claim 3, it is characterised in that：The reciprocating device includes driving machine Structure and oscillating deck, oscillating deck are connected with driving mechanism transmission, and oscillating deck is arranged in the gap, and the end of oscillating deck is equipped with card Mouthful, bayonet has with pushing the splenium of slide fastener and jacking up the support portion of slide fastener, and the spacing in splenium and support portion is more than the height of slide fastener.
- 5. such as claim 1-4 any one of them chain tooth device for automatically molding, it is characterised in that：First knitting needle is in circular arc Shape, knit unit are provided with the perforation passed through for nylon wire.
- 6. chain tooth device for automatically molding as claimed in claim 5, it is characterised in that：The chain tooth device for automatically molding further includes Second knitting needle, the second knitting needle are connected with the reciprocally swinging mechanism driving, and second knitting needle is used to penetrate in described wear in mouth Or it is pierced by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113915.9U CN207355621U (en) | 2017-08-31 | 2017-08-31 | A kind of chain tooth device for automatically molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113915.9U CN207355621U (en) | 2017-08-31 | 2017-08-31 | A kind of chain tooth device for automatically molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207355621U true CN207355621U (en) | 2018-05-15 |
Family
ID=62352108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721113915.9U Active CN207355621U (en) | 2017-08-31 | 2017-08-31 | A kind of chain tooth device for automatically molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207355621U (en) |
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2017
- 2017-08-31 CN CN201721113915.9U patent/CN207355621U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Chain tooth automatic forming device Effective date of registration: 20191122 Granted publication date: 20180515 Pledgee: Bank of China, Limited by Share Ltd, Guangzhou, Panyu branch Pledgor: Guangzhou Yong Jin Machinery Co., Ltd. Registration number: Y2019440000219 |