CN105105424A - Reverse slider mounting and chain engaging device for resin zipper - Google Patents
Reverse slider mounting and chain engaging device for resin zipper Download PDFInfo
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- CN105105424A CN105105424A CN201510626863.4A CN201510626863A CN105105424A CN 105105424 A CN105105424 A CN 105105424A CN 201510626863 A CN201510626863 A CN 201510626863A CN 105105424 A CN105105424 A CN 105105424A
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- penetrator
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Abstract
The invention discloses a reverse slider mounting and chain engaging device for a resin zipper. The device comprises a guide plate provided with two parallel guiding grooves used for installing chain belts inside, a crochet hook used for positioning chain teeth on the chain belts, a belt supporting mechanism used for compensating positioning, and a slider mounting and chain engaging die located at one end of the guide plate, wherein the crochet hook is located between the guide plate and the slider mounting and chain engaging die, and a supporting rod is located behind the slider mounting and chain engaging die; two taper slots used for collecting the two chain belts and a positioning groove used for installing a slider are formed inside the slider mounting and chain engaging die, one end of each taper slot is communicated with the corresponding guiding groove, and the other end of each taper slot is communicated with the tail of the slider. According to the device, when the chain belts are arranged in the guiding grooves, compensating positioning is achieved through the crochet hook and the supporting rod, and reverse slider mounting and chain engaging of the chain belts are achieved through the taper slots in the slider mounting and chain engaging die and the tail end of the slider. By the adoption of the device, a traditional manual slider mounting and chain engaging method is made automatic, production efficiency is improved, and labor cost is reduced.
Description
Technical field
The present invention relates to machinery and IE field, particularly the reverse penetrator of a kind of resin teeth zipper spells chain apparatus.
Background technology
Slide fastener is the one way of life articles for use often used in people's daily life, according to the difference of chain teeth material, generally can distinguish metal zip fastener, delrin zippers with pulllers, nylon zipper and resin teeth zipper etc.Wherein, the sprocket of resin teeth zipper adopts resin material injection mo(u)lding on strap, and needs engagement due to the sprocket on arranged side by side two straps, and therefore, the sprocket on two straps must injection mo(u)lding separately, then completes spelling chain technique by artificial or machine.
Please refer to Fig. 1, Fig. 1 is slide fastener forward penetrator process schematic representation (in figure, the direction of arrow is penetrator direction) of the prior art.
At present, the production technology of resin teeth zipper substantially can be divided into resin streak to fill and jump band injection mo(u)lding two kinds.Wherein, in the injection molding process of resin streak dress, sprocket is continuously injection-moulded on strap, therefore can spell chain continuously by the alignment of conventional equipment, then can carry out penetrator easily in subsequent technique.This kind of slide fastener is comparatively common, and its effect is also relatively conventional.But, in the jumping band injection molding process, to be discontinuously injection-moulded on strap due to sprocket, but the injection molding manner in one section of room, one section of chain space of teeth, and all implanted upper position-arresting or lower position-arresting in each section of sprocket.Conventional equipment of the prior art cannot carry out spelling chain to this kind of chain, and follow-up penetrator technique then cannot be carried out, and workman can only be relied on to spell chain, penetrator by hand, and not only labour intensity is large, and production efficiency is very low.
Therefore, how design a mechanism equipment, for the resin teeth zipper production technology of jumping band injection mo(u)lding, can carry out automation and spell chain and penetrator, is those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
The object of this invention is to provide the reverse penetrator of a kind of resin teeth zipper and spell chain apparatus, penetrator can be carried out to the resin chain of jumping band injection mo(u)lding easily and spell chain, enhance productivity, reduce labour cost.
For solving the problems of the technologies described above, the invention provides the reverse penetrator of a kind of resin teeth zipper and spell chain apparatus, comprise the guide plate be arranged on fuselage, described guide plate inside is set side by side with two for installing the gathering sill of chain band, to be arranged at rotationally on described guide plate and for respectively to two crochet hooks that the chain tooth on two described chain bands positions, and to be arranged on fuselage and the penetrator being positioned at described guide plate end position spells chain mould, and two described crochet hooks are spelled between chain mould at described guide plate and described penetrator;
Described penetrator is spelled chain mould inside and is provided with two for collecting the skewed slot of two described chain bands and the locating slot for installing pull head, and one end of each described skewed slot is communicated with each self-corresponding described gathering sill, and the other end is communicated with the tail end of described pull head.
Preferably, described guide plate comprises upper guide plate and the bottom guide of mutual split, and the sidewall of described upper guide plate is provided with rotating handles and by first elevating mechanism of described rotating handles by described upper guide plate vertical lift.
Preferably, also comprise the sliding panel be arranged at movably bottom described bottom guide, and its direction of motion is parallel to the length direction of described guide plate; Described crochet hook comprises vertical kink and the crook for tightly hooking the chain tooth on described chain band, the tip place of described vertical kink and the sidewall of described sliding panel are rotationally connected, and one end of described vertical kink is connected with described crook, the other end is connected with the expansion link of the first telescoping cylinder be arranged on described sliding panel sidewall, and the telescopic direction of described first telescoping cylinder is the tangential direction of the Plane of rotation of described vertical kink.
Preferably, described upper guide plate is provided with vertical through hole, and the relative both sides of described through-hole wall are provided with vertical chute; Also comprise induction wheel pin, induction roller, induction rod and be arranged at described upper guide plate surface, for controlling the first proximity switch that described first telescoping cylinder stretches out; The two ends of described induction wheel pin are arranged in described chute and are mated slip, described induction roller housing is located on described induction wheel pin, bottom contacts with described chain belt surface, described induction rod one end is connected to the body of rod of described induction wheel pin, other end interval is positioned at the sensitive surface place of described first proximity switch, is provided with resiliency supported between the shaft of described induction rod and described upper guide plate surface; Described first proximity switch is connected with described first telescoping cylinder signal.
Preferably, described penetrator spells the upper die and lower die that chain mould comprises mutual split, and described patrix is connected with the end winding support of described upper guide plate, and described patrix is provided with vertical through hole, be provided with slidably probe in described through hole, and the bottom of described probe extends in described location notch hole; The top of described patrix is provided with second proximity switch of retracting for controlling described first telescoping cylinder, and the top of described probe interval is positioned at the sensitive surface place of described second proximity switch; Described second proximity switch is connected with described first telescoping cylinder signal.
Preferably, also comprise and be arranged on fuselage and described counterdie carried out to the second elevating mechanism of vertical lift; Described second elevating mechanism comprises upright slide rail, slide block and the second telescoping cylinder, described slide block is slidably disposed on described upright slide rail, and the bottom of described counterdie is fixedly installed in described shoe surface, one end of described second telescoping cylinder is fixed on fuselage, the other end is fixedly connected with the bottom surface of described slide block, and the telescopic direction of described second telescoping cylinder is parallel to the length direction of described upright slide rail.
Preferably, also comprise and be arranged at the 3rd telescoping cylinder in described shoe surface and the hook tool for hooking described pulling-on piece, described hook tool in " recessed " shape with two arms, the first arm of described hook tool and the side walls hinged of described counterdie, and the second arm matches with the through hole on described pulling-on piece; The expansion link of described 3rd telescoping cylinder is connected with the first arm of described hook tool.
Preferably, the tail end of described sliding panel is provided with for detecting self displacement and controlling by the displacement signal that puts in place the 3rd proximity switch that described 3rd telescoping cylinder retracts, and the end face of described 3rd telescoping cylinder is provided with and detects its expansion link position and control by the lower limit of the described expansion link signal that puts in place the position sensor that described second telescoping cylinder stretches out; Described 3rd proximity switch is connected with described 3rd telescoping cylinder signal, and described position sensor is connected with described second telescoping cylinder signal.
Preferably, also comprise and being arranged on fuselage, for driving the strap mechanism of described chain movement; And the controller in described strap mechanism is connected with described second proximity switch and the 3rd proximity switch signal simultaneously; And in described strap mechanism, be also provided with the overload protecting mechanism of chain band (2) described in slipping protection.
Preferably, the Cheng Dai mechanism being arranged on fuselage, the wherein position of described chain band after described penetrator spells chain mould is finely tuned also is comprised; The connecting plate that described Cheng Dai mechanism comprises the 4th telescoping cylinder be arranged on fuselage, is connected with the expansion link of described 4th telescoping cylinder, and be arranged at the support band bar on described connecting plate; The telescopic direction of described 4th telescoping cylinder is perpendicular to the surface of described chain band, and described support band bar is positioned at the top of a wherein described chain band, and the length direction of described support band bar is perpendicular to the length direction of described chain band.
The reverse penetrator of resin teeth zipper provided by the present invention spells chain apparatus, comprise the guide plate be arranged on fuselage, crochet hook and penetrator and spell chain mould, this guide plate inside is set side by side with two for installing the gathering sill of chain band, two crochet hooks are arranged on guide plate all rotationally, be mainly used in the chain tooth tightly hooked respectively at the end position of guide plate on two chain bands, two chain bands temporarily cannot be moved; Penetrator spells the same end that the position of chain mould on fuselage is also positioned at guide plate, and the position of crochet hook is very close, and crochet hook is spelled between chain mould at guide plate and penetrator.The inside of penetrator spelling chain mould is provided with the skewed slot for collecting two chain bands, the quantity of skewed slot is also two, have the locating slot for installing pull head in addition, and one end of skewed slot is communicated with the gathering sill of guide plate, the other end is then communicated with the end section of pull head.The reverse penetrator of resin teeth zipper provided by the present invention spells chain apparatus, operationally, is first arranged on by two chain bands in two gathering sills in guide plate, two chain bands are free to slide in gathering sill.Because two chain bands need chain tooth aligned with each other when spelling chain, alignment is therefore also needed to position.Now rotate two crochet hooks, make crochet hook compress the end of guide plate, compress the surface of two chain bands simultaneously.Chain band due to the injection mo(u)lding of jumping band have the chain tooth part and more smooth room part that compare protrusion, therefore crochet hook can be allowed first to compress more smooth room part, and then pulling chain band gradually, until stop when the chain tooth part comparing protrusion encountered by crochet hook---two chain bands may need the drawing process of different length, finally make the chain tooth on two chain bands (being generally the chain tooth at lower position-arresting place) tightly be hooked by two crochet hooks respectively, cannot move.Now, be arranged on the chain tooth alignment of two chain bands in gathering sill, namely located.Then, counter-rotation crochet hook again, makes crochet hook depart from chain tooth and is connected.Penetrator spelling chain mould can be operated afterwards and carry out the operations such as matched moulds, pull head is put in place---be installed in locating slot.Then pull two chain bands of having good positioning simultaneously, two chain bands are moved simultaneously, now chain is brought in penetrator spelling chain mould, and through the restriction of skewed slot, two chain bands are drawn close to centre gradually and collect into one; (spell chain to complete) when two chain bands almost collect into one, namely arrive the pull head place on locating slot.Because one end of skewed slot and the tail end of pull head (pull head have stub end and little head end, hold headed by general little head end, and stub end is tail end) be communicated with, therefore namely two chain bands start to enter from the tail end of pull head, then under the effect of pull head, complete reverse penetrator process gradually.In sum, the reverse penetrator of resin teeth zipper provided by the present invention spells chain apparatus, can for the resin chain band of jumping band injection mo(u)lding, facilitated, accurately carried out spelling chain and reverse penetrator, forward penetrator technique is carried out compared to the split slide fastener that can only fill common bar in prior art, the present invention adopts the reverse penetrator technique of slide fastener, significantly improves production efficiency, reduces the labour cost of workman.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is slide fastener forward penetrator process schematic representation of the prior art;
Fig. 2 is the reverse penetrator process schematic representation of slide fastener of device provided by the present invention;
Fig. 3 is the overall structure schematic diagram of the first detailed description of the invention provided by the present invention;
Fig. 4 is the working state schematic representation of spelling chain and penetrator in the first detailed description of the invention provided by the present invention;
Fig. 5 is the first local structural representation shown in Fig. 1;
Fig. 6 is the second local structural representation shown in Fig. 1;
Fig. 7 is the overall structure schematic diagram of the second detailed description of the invention provided by the present invention;
Fig. 8 is the concrete structure schematic diagram of the Cheng Dai mechanism shown in Fig. 7.
Wherein, in Fig. 3-Fig. 6:
Guide plate-1, gathering sill-101, upper guide plate-111, bottom guide-112, chain band-2, crochet hook-3, vertical kink-301, crook-302, penetrator spells chain mould-4, skewed slot-401, patrix-411, counterdie-412, rotating handles-5, sliding panel-6, first telescoping cylinder-7, induction wheel pin-8, induction roller-9, induction rod-10, first proximity switch-11, probe-12, second proximity switch-13, upright slide rail-14, slide block-15, second telescoping cylinder-16, pulling-on piece-17, 3rd telescoping cylinder-18, hook tool-19, 3rd proximity switch-20, pull head-24.
In Fig. 7-Fig. 8:
4th telescoping cylinder-21, connecting plate-22, support band bar-23.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 2 and Fig. 3, Fig. 2 is the reverse penetrator process schematic representation of slide fastener of device provided by the present invention, and Fig. 3 is the overall structure schematic diagram of the first detailed description of the invention provided by the present invention.
In the first detailed description of the invention provided by the present invention, the core of resin teeth zipper reverse penetrator spelling chain apparatus spells chain, penetrator part mainly comprises the guide plate 1 be arranged on fuselage, crochet hook 3 and penetrator and spells chain mould 4.Certainly, say on the whole, the reverse penetrator of resin teeth zipper provided by the present invention is spelled chain apparatus and is also comprised all the other mechanisms such as slide fastener localization part, matched moulds part, drawtape portion, will state in detail in subsequent content.
Wherein, be set side by side with two in the inside of guide plate 1 for installing the gathering sill 101 of chain band 2, chain band 2 like this can stably be placed in the gathering sill 101 in guide plate 1, and when plant running, namely chain band 2 moves evenly along gathering sill 101.Guide plate 1 is provided with two crochet hooks 3, this crochet hook 3 is arranged on guide plate 1 rotationally, such as be separately positioned on the left and right sides etc., can rotate on free little radian ground, when crochet hook 3 turns to the exit position of the gathering sill 101 on guide plate 1, namely crochet hook 3 tightly can hook chain band 2 makes its temporal persistence move---and due to chain band 2 being provided with chain tooth and room at intervals, therefore when crochet hook 3 hooks chain tooth, namely chain band 2 cannot move; And when room encountered by crochet hook 3, chain band 2 slightly can only be compressed, it can not be stoped to move.It can thus be appreciated that, after as operator two chain bands 2 being installed to the gathering sill 101 in guide plate 1, can pulling chain band 2, when chain band 2 is when the exit of gathering sill 101 is room, i.e. rotatable two crochet hooks 3, make two crochet hooks 3 compress two chain bands 2 respectively; Then continue to drag chain band 2, after a section moves, article two, namely the chain tooth on chain band 2 can encounter two crochet hooks 3 respectively, and hook by two crochet hooks 3---and be equipped with randomness due to the installation position of two chain bands 2, the time that the chain tooth therefore on it is hooked by two crochet hooks 3 respectively may not be identical; And when the chain tooth on two chain bands 2 is all hooked, article two, the chain tooth on chain band 2 is all aligned with each other, namely complete (strictly speaking in gathering sill 101 inner position, for the dovetail code slide fastener that structure is more special, locate very inaccurate herein, need to be completed by Cheng Dai mechanism, will discuss in detail in the second detailed description of the invention).
As shown in Figure 4, Fig. 4 is the working state schematic representation (in figure, the direction of arrow is penetrator direction) of spelling chain and penetrator in the first detailed description of the invention provided by the present invention.
Penetrator is spelled chain mould 4 and is arranged on fuselage, and is positioned at same end position on guide plate 1, and namely penetrator spelling chain mould 4 also hooks with crochet hook 3 port of export that chain band 2 is equally positioned at gathering sill 101, and crochet hook 3 is spelled between chain mould 4 at guide plate 1 and penetrator.The inside of penetrator spelling chain mould 4 is provided with the skewed slot 401 for collecting two chain bands 2, and the quantity due to chain band 2 is two, and therefore the quantity of this skewed slot 401 is also two.Particularly, these two skewed slots 401 can be built up to centre gradually by both sides, such as in 45 ° etc.Except skewed slot 401, penetrator spells in chain mould 4 locating slot be also provided with for installing pull head.And one end of skewed slot 401 is communicated with gathering sill 101, the other end is communicated with the tail end of pull head 24.So, be drawn out the chain band 2 come from the exit of gathering sill 101, under the restriction of skewed slot 401, can collect toward centre gradually, namely spell chain gradually.Then chain band 2 moves along skewed slot 401, article two, the chain tooth on chain band 2 arrives the porch of locating slot all simultaneously, now two chain bands 2 are almost spelled chain and are completed, and owing to locating slot being provided with pull head 24, therefore, article two, chain band 2 entering respectively from the tail end of pull head 24, completes reverse penetrator under the effect of pull head 24.
Therefore, the reverse penetrator of resin teeth zipper provided by the present invention spells chain apparatus, can for the resin chain band of jumping band injection mo(u)lding, facilitated, accurately carried out spelling chain and reverse penetrator, carry out forward penetrator technique compared to the split slide fastener that can only fill common bar in prior art, the present invention adopts the reverse penetrator technique of slide fastener, makes artificial penetrator spell chain mode and realizes automation, significantly improve production efficiency, reduce the labour cost of workman.
As shown in Figure 5, Fig. 5 is the first local structural representation shown in Fig. 3.
In an advantageous embodiment, guide plate 1 can be divided into upper guide plate 111 and bottom guide 112.Wherein, the sidewall of upper guide plate 111 is provided with rotating handles 5, this rotating handles 5 is connected to a series of power set below, can by the rotation of rotating handles 5 upper guide plate 111 vertical lift.These power set are the first elevating mechanism, specifically can comprise eccentric wheel and eccentric key, eccentric key is fixed on the sidewall of upper guide plate 111, install eccentric wheel again, can enough make eccentric wheel rotate around eccentric key by rotating rotating handles 5 afterwards, so can reach the effect of upper guide plate 111 vertical lift.Certainly, the particular content of the first elevating mechanism is not limited to the structure of above-mentioned eccentric wheel and eccentric key, and the version of all the other such as telescoping cylinder and expansion links can adopt too.Setting like this, when operator prepares two chain bands 2 to be installed in gathering sill 101, the first elevating mechanism can be operated, upper guide plate 111 and bottom guide 112 are separated, expose two gathering sills 101, can easily two chain bands 2 be respectively installed in two gathering sills 101 afterwards.And when after installation, the first elevating mechanism again can be operated, fall upper guide plate 111, make upper guide plate 111 again piece together one with bottom guide 112.
In addition, be also provided with sliding panel 6 in the bottom of bottom guide 112, the bottom surface that namely sliding panel 6 can be close to bottom guide 112 is free to slide, and certainly, its direction of motion is parallel to the length direction of guide plate 1.And the concrete structure of crochet hook 3 comprises vertical kink 301 and crook 302.Wherein, vertical kink 301 i.e. similar " L " type, and the sidewall of its vertical tip place and sliding panel 6 is rotationally connected, and as by modes such as bearing pins, namely vertical kink 301 can with the sidewall of sliding panel 6 for plane rotates.Meanwhile, one end of vertical kink 301 is connected with crook 302, and the other end is connected with the expansion link of the first telescoping cylinder 7 be arranged on sliding panel 6 sidewall.Crook 302 is the parts of the chain tooth tightly hooked on chain band 2, generally can be the form such as hook solid or baffle plate, is connected to one end of vertical kink 301, and when vertical kink 301 rotates, can tightly hook or let pass chain band 2.And the first telescoping cylinder 7 is arranged on the sidewall of sliding panel 6, the other end of vertical kink 301 is connected with its expansion link, and the telescopic direction of this first telescoping cylinder 7 is the tangential direction of the Plane of rotation of vertical kink 301, namely the first telescoping cylinder 7 can successfully promote or pull vertical kink 301 to rotate, thus reaches and crook 302 is stopped or the object of chain band 2 of letting pass.So, because the first telescoping cylinder 7, crochet hook 3 are all arranged on sliding panel 6, therefore when chain band 2 is installed to after in gathering sill 101 by operator, and when starting to position two chain bands 2, first can control the first telescoping cylinder 7 to stretch out, the crook 302 of promotion crochet hook 3 tightly hooks the chain tooth on chain band 2, then, chain band 2 can be made to continue motion one section move, sliding panel 6 section that namely travels forward moves, thus the lower position-arresting of the chain tooth of two chain bands 2 and crook 302 are compressed, the chain tooth on two chain bands 2 is all aligned with each other, completes accurate location.
Connect above-mentioned, in order to improve the automaticity of device, the present embodiment is provided with vertical through hole (this device is erect to install on the ground in normal condition) on upper guide plate 111, and namely this through hole is run through at the thickness direction of upper guide plate 111.Further, the relative both sides of the inwall of this through hole are provided with vertical chute, obviously, the central angle of these two chutes on the cross section of through hole is 180 °, and the length direction of this chute is the axis of through hole.And be also provided with induction wheel pin 8, induction roller 9 and induction rod 10 on upper guide plate 111, and proximity switch 11.Wherein, induction wheel pin 8 is namely for matching with the chute of two on through-hole wall, and induction wheel pin 8 like this can slide up and down in chute.Induction wheel pin 8 is provided with induction roller 9, this induction roller 9 namely can on induction wheel pin 8 Free-rolling, and the bottom responding to roller 9 also contacts with the surface of chain band 2---due to chain tooth chain band 2 being provided with more smooth room and comparatively protrude, therefore, when the bottom responding to roller 9 touches room, namely induction wheel pin 8 sinks; And when the bottom responding to roller 9 touches chain tooth, induction wheel pin 8 is namely toward rising.The body of rod of induction wheel pin 8 (specifically can be the part outside induction roller 9 both sides) and be also connected with induction rod 10, and the other end of induction rod 10 is unsettled is arranged in the first proximity switch 11---the first proximity switch 11 is also arranged on the surface of guide plate 111, it is connected with the first telescoping cylinder 7 signal, is mainly used in the extend action of control first telescoping cylinder 7.It should be noted that, one end interval of induction rod 10 is positioned at the sensitive surface place of the first proximity switch 11, its implication is: be arranged in the first proximity switch 11 although one end of induction rod 10 is unsettled, and between its shaft and upper guide plate 111 surface, be also provided with resiliency supported, such as spring etc., but not trigger the first proximity switch 11 always, but intermittent---as previously mentioned, when the bottom responding to roller 9 touches the room on chain band 2, induction roller 9 sinks, namely the other end of induction rod 10 upwarps, and now namely the first proximity switch 11 is connected; And when the bottom responding to roller 9 touches the chain tooth on chain band 2, induction roller 9 rises, the other end of induction rod 10 and the bottom, now namely proximity switch 11 disconnects.In addition, after, when the first proximity switch 11 is connected, the parts such as the magnetic valve on the first telescoping cylinder 7 receive signal, and namely the first telescoping cylinder 7 stretches out, and promote vertical kink 301, crook 302 moves, compress chain band 2 and complete the location of chain band 2.And when the first proximity switch 11 disconnects, the first i.e. stop motion of telescoping cylinder 7 (and non-retracted).
As shown in Figure 6, Fig. 6 is the second local structural representation shown in Fig. 3.
In an advantageous embodiment, penetrator spells patrix 411 and the counterdie 412 that chain mould 4 comprises mutual split, and be namely penetrator spelling chain mould 4 after patrix 411 and counterdie 412 matched moulds, general patrix 411 and counterdie 412 are all the half that penetrator spells chain mould 4, in like manner, upper guide plate 111 and bottom guide 112 are too.Certainly, may not be and half-and-half divide equally, such as patrix 411 accounts for 40%, and counterdie 412 to account for 60% grade feasible equally.Wherein, patrix 411 is fixedly connected with the end (namely gathering sill 101 exports place end) of upper guide plate 111, and patrix 411 is provided with vertical through hole, in this through hole, be provided with slidably probe 12, and the bottom of this probe 12 extends in locating slot.In addition, be also provided with the second proximity switch 13 on the top of patrix 411, and the top clearance of probe 12 is positioned at the sensitive surface place of the second proximity switch 13.With the first proximity switch 11, the second proximity switch 13 neither all be turned on or off always, and its state that is turned on or off is triggered by probe 12.Particularly, when pull head 24 is installed on locating slot, the bottom of probe 12 is namely by pull head 24 jack-up, and namely probe 12 up moves, and namely the top of probe 12 arrives the sensitive surface of the second proximity switch 13, triggers the second proximity switch 13 conducting; And when pull head 24 does not put in place, when namely not yet assembling with locating slot, the bottom of probe 12 sinks in locating slot under gravity, and therefore the top of probe 12 does not reach the sensitive surface of the second proximity switch 13, and the second proximity switch 13 remains open.And because the second proximity switch 13 is connected with the first telescoping cylinder 7 signal, therefore, when the second proximity switch 13 conducting, namely the expansion link of the first telescoping cylinder 7 starts to retract; When the second proximity switch 13 disconnects, the expansion link stop motion of the first telescoping cylinder 7.Effect herein again in conjunction with aforementioned first proximity switch 11 is known, and the expansion link that the first proximity switch 11 controls the first telescoping cylinder 7 stretches out, and the expansion link that the second proximity switch 13 controls the first telescoping cylinder 7 is retracted.
Spell chain mould 4 due to penetrator and comprise patrix 411 and counterdie 412, when device off-duty, patrix 411 and counterdie 412 generally separate up and down, therefore before device formally operates, also need through matched moulds process.For this reason, the present embodiment is also provided with the second elevating mechanism on fuselage, this second elevating mechanism is mainly used in carrying out vertical lift for counterdie 412, because patrix 411 is fixed on the end of upper guide plate 111, therefore only counterdie 412 need be risen to and can complete matched moulds with patrix 411 place.Particularly, this second elevating mechanism mainly comprises upright slide rail 14, slide block 15 and the second telescoping cylinder 16.Wherein, slide block 15 is slidably disposed on upright slide rail 14, and the bottom of counterdie 412 is fixedly installed on the surface of slide block 15, certainly, in order to complete matched moulds smoothly, upright slide rail 14 must be just right with patrix 411, when slide block 15 like this slides on upright slide rail 14, counterdie 412 and patrix 411 can be made to fit tightly.And one end of the second telescoping cylinder 16 is fixed on fuselage, the other end is fixedly connected with the bottom surface of slide block 15, second telescoping cylinder 16 like this just can promote slide block 15 and slide on upright slide rail 14, and then the counterdie 412 be arranged on slide block 15 is contacted with patrix 411---certainly, the telescopic direction of the second telescoping cylinder 16 needs the length direction being parallel to upright slide rail 14.And will discuss in detail in subsequent content for the Automated condtrol of the second telescoping cylinder 16.
In addition, this device is when non-commencement of commercial operation, and pull head 24 generally all passes through its self-locking device---and pulling-on piece 17 is fixed in the part locating slot in counterdie 412, and this pulling-on piece 17 can depart from pull head 24 and is connected certainly.When the commencement of commercial operation of this device, need to carry out unlocking operation to pull head 24, for this reason, the present embodiment also comprises release mechanism.This release mechanism mainly comprises the 3rd telescoping cylinder 18 and hooks tool 19.Wherein, the 3rd telescoping cylinder 18 is arranged on the surface of slide block 15, and is generally positioned at immediately below counterdie 412, and hooks tool 19 entirety in " recessed " font, has two arms.Wherein hook the first arm of tool 19 and the side walls hinged of counterdie 412, and the second arm matches with the through hole on pulling-on piece 17, its implication is: the second arm can be the shapes such as the tip of 10 °, tightly can hook the through hole on pulling-on piece 17, then while the 3rd telescoping cylinder 18 moves, pull pulling-on piece 17, make it depart from pull head 24 and be connected.Simultaneously, the first arm hooking tool 19 is also connected with the telescoping cylinder of the 3rd telescoping cylinder 18, it should be noted that, the position that 3rd telescoping cylinder 18 is connected with hook tool 19, the position at place is rotationally connected and non-co-located with the sidewall of the first arm and counterdie 412, general, the position that 3rd telescoping cylinder 18 is connected with hook tool 19 can in the both sides be rotationally connected a little of counterdie 412, when 3rd telescoping cylinder 18 like this drives the first arm hooking tool 19 to move, larger moment can be formed, thus hook tool 19 is rotated in the sidewall surfaces of counterdie 412, and then make the second arm pull pulling-on piece 17, pull head 24 is unlocked.It should be noted that in the present embodiment, the nature of the 3rd telescoping cylinder 18 is that expansion link stretches out state completely.The position be connected with hook tool 19 for the 3rd telescoping cylinder 18 is on the right side be rotationally connected a little of counterdie 412, when the 3rd telescoping cylinder 18 starts to bounce back, clockwise moment is applied to hook tool 19, through hole on second arm of hook tool 19 and pulling-on piece 17 is closely cooperated, and pull pulling-on piece 17, make pulling-on piece 17 and the dockingundocking of pull head 24, pull head 24 is unlocked.Certainly, the position thereon of the through hole on pulling-on piece 17 is also uncertain, therefore according to the retraction stroke of difference adjustment the 3rd telescoping cylinder 18 of its position, hole, can pull locking plate 17 smoothly to make hook tool 19.
And in order to realize the Automated condtrol of the second telescoping cylinder 16 and the 3rd telescoping cylinder 18, first the present embodiment is provided with the 3rd proximity switch 20 at the tail end of sliding panel 6, then position sensor is provided with in the end of the 3rd telescoping cylinder 18, certainly, 3rd proximity switch 20 is connected with the 3rd telescoping cylinder 18 signal, and position sensor is connected with the second telescoping cylinder 16 signal.Wherein, 3rd proximity switch 20 is mainly for detection of the displacement of self, that is the displacement of sliding panel 6---according to foregoing teachings, when the chain tooth on chain band 2 is by the tight hook of crochet hook 3 and when completing location, for improving location accuracy, chain band 2 is continued to pull one section of predeterminable range forward, this section of predeterminable range is the shift length of sliding panel 6---herein preferably, at portable plate, 6 times fixed head can also be set, the self-return that the parts such as spring realize sliding panel 6 is set on fixed head again---and when the shift length of portable plate 6 reaches predeterminable range value, the 3rd i.e. conducting of proximity switch 20, and the signal that displacement put in place sends to the electronic units such as the magnetic valve on the 3rd telescoping cylinder 18, then namely start after the 3rd telescoping cylinder 18 receives signal to retract, thus drive hook tool 19, the pulling-on piece 17 of pull head 24 is unlocked.And then, the end face of the 3rd telescoping cylinder 18 is also provided with position sensor, it is mainly for detection of the position of expansion link, when it detects that expansion link is retracted into lower position, the second telescoping cylinder 16 is sent to by the lower limit signal that puts in place, namely control the second telescoping cylinder 16 after the parts such as the magnetic valve on the second telescoping cylinder 16 receive this signal to stretch out, due to the part that the second telescoping cylinder 16 is second elevating mechanisms, therefore namely the second telescoping cylinder 16 promotes counterdie 412 and vertically rises, final and patrix 411 completes matched moulds, and after patrix 411 and counterdie 412 matched moulds complete, usually the pull head 24 be placed on counterdie 412 also completes installation with locating slot, formally can carry out spelling chain and reverse penetrator technique afterwards.Wherein, the 3rd proximity switch 20, second proximity switch 13 and the first proximity switch 11 can be all U-shaped photoelectricity or electromagnetic inductor etc.
In addition, when this device carries out spelling chain, reverse penetrator, chain band 2 needs ceaselessly move (certainly also there is interval), for this reason, the present embodiment is also provided with the strap mechanism being exclusively used in and pulling chain 2 to move on fuselage, specifically can comprise the parts such as stepper motor, drawstring wheels, upper pressure wheel group, stepper motor is connected with drawstring wheels by shaft coupling, and then chain band 2 is pressed on upper strap wheel by the flat rubber belting of the tensioning of two in upper pressure wheel group.When stepper motor drives and draws wheel to rotate, drag related 2.And in motion process, when value of thrust exceedes setting value, can also automatically be skidded by overload protecting mechanism thus protect chain band 2.According to discussion above, because chain band 2 needs to suspend in motion process, not continual motion, therefore in strap mechanism, also controller is provided with, according to the needs of control planning and sequential relationship, this controller is connected with the second proximity switch 13 and the 3rd proximity switch 20 signal, because the signal of the second proximity switch 13 and the 3rd proximity switch 20 controls.
Above, be the particular content of the first detailed description of the invention provided by the present invention, comprising multiple mechanism and assembly, and between associated mechanisms and assembly, also there is the relation controlled with sequential.See on the whole, the complete job flow process that the reverse penetrator of resin teeth zipper provided by the present invention spells chain apparatus is:
First, operator rotates the first elevating mechanism, makes upper guide plate 111 increase, depart from bottom guide 112 and be connected, thus expose gathering sill 101 completely, then just two chain bands 2 can be respectively installed in 2 gathering sills 101, the two ends of chain band 2 be all connected with strap mechanism simultaneously;
Next, operator rotates backward the first elevating mechanism, upper guide plate 111 and bottom guide 112 is made again to piece together one, then strap mechanism can be started, chain band 2 is driven to move in gathering sill 101, now, induction roller 9 on upper guide plate 111 is constantly at the rolls on surfaces of chain band 2, there is rough chain tooth and room in the surface due to chain band 2, therefore respond to roller 9 to fluctuate, and when responding to roller 9 and sinking (that is room is through out-of-date), induction rod 10 other end upwarps and conducting first proximity switch 11, the expansion link that namely first proximity switch 11 controls the first telescoping cylinder 7 stretches out at once, then the first telescoping cylinder 7 promotes crochet hook 3 and rotates, crochet hook 3 is made tightly to hook the chain tooth at chain band 2 lower position-arresting place, chain band 2 now cannot continue motion, but strap mechanism does not stop, the predeterminable range but continuation drive sliding panel 6 moves forward, make the chain tooth on two chain bands 2 aligned with each other, complete location,
Now the 3rd proximity switch 20 detects that the displacement of movable plate 6 puts in place, namely control the 3rd telescoping cylinder 18 to start to retract, in the process that it is retracted, hook tool 19 is driven to rotate, thus pull pulling-on piece 17, make it depart from pull head 24 to be connected, and when the 3rd telescoping cylinder 18 is retracted completely, position sensor detects that its expansion link lower limit puts in place signal, namely control the second telescoping cylinder 16 according to this signal afterwards to start to stretch out, then the second telescoping cylinder 16 promotes slide block 15 and slides on upright slide rail 14, and counterdie 412 is risen until with patrix 411 matched moulds, the pull head 24 be now arranged on counterdie 412 has also assembled with locating slot, the entrance of the stub end of gathering sill 101 aligning pull head 24 in guide plate 1,
Then, after pull head 24 and locating slot assemble completely, the probe 12 in the existence of pull head 24 and jack-up patrix 411, makes probe 12 up move, thus make the top of probe 12 be positioned at the sensitive surface place of the second proximity switch 13, conducting second proximity switch 13, then the second proximity switch 13 namely control the first telescoping cylinder 7 start retract, first telescoping cylinder 7 retract process in, crochet hook 3 reversely rotates, and the chain tooth unclamped on chain band 2, finally reset gradually, sliding panel 6 also resets simultaneously.
Finally, strap mechanism remains in operation, and drives chain band 2 to be transitioned in skewed slot 401 from gathering sill 101 gradually, completes spelling chain, and eventually through the stub end entrance of pull head 24, completes reverse penetrator under the effect of pull head 24.
Please refer to Fig. 7, Fig. 7 is the overall structure schematic diagram of the second detailed description of the invention provided by the present invention.
The second detailed description of the invention provided by the present invention, the basis of the first detailed description of the invention is improved, is specially: set up Liao Chengdai mechanism.The remainder that the zipper head penetrating that the present embodiment provides spells chain apparatus is identical with foregoing, repeats no more herein.
Mention for the position fixing process of chain band 2 at gathering sill 101 in the first detailed description of the invention, namely tightly hook chain tooth by two crochet hooks 3 and make the chain tooth on two chain bands 2 aligned with each other, complete location.But consider in the resin teeth zipper of jumping band injection mo(u)lding to there are dovetail code slide fastener and Typical zipper two kinds of forms, and the structure comparison of dovetail code slide fastener is special, be dovetail split type at the chain tooth at its lower position-arresting place, spelling chain could be completed smoothly in the distance of carrying out needing to stagger mutually about half chain tooth when spelling chain.Therefore, the locate mode in the first detailed description of the invention, for more special dovetail code slide fastener, and not exclusively accurate.For this reason, the present invention has set up and has compensated the Cheng Dai mechanism of location to wherein chain band 2 on the basis of the first detailed description of the invention, is exclusively used in and carries out auxiliary compensation location to special dovetail code slide fastener.
As shown in Figure 8, Fig. 8 is the concrete structure schematic diagram of the Cheng Dai mechanism shown in Fig. 7.
Particularly, this Cheng Dai mechanism comprises the 4th telescoping cylinder 21, connecting plate 22 and support band bar 23.Wherein, 4th telescoping cylinder 21 is arranged on fuselage, general, owing to needing chain band 2 after penetrator spells chain mould 4 (namely with the direction of motion of chain band 2 for standard, namely chain band 2 from penetrator spell chain mould 4 out after) position adjust, therefore the 4th telescoping cylinder 21 can be arranged on the top position near guide plate 1 on fuselage, and make its expansion link face chain band 2, and its telescopic direction is perpendicular to the surface of chain band 2.And connecting plate 22 is connected with the expansion link of the 4th telescoping cylinder 21, general, connecting plate 22 can be set to its surface vertical with the length of telescopic bar direction of the 4th telescoping cylinder 21.Meanwhile, support band bar 23 is just arranged on connecting plate 22, generally can be arranged on one end of connecting plate 22, and face the surface of chain band 2.And compensate the accuracy of location to support band bar 23 pairs of chain bands 2, the length direction of support band bar 23 also need perpendicular to the length direction of chain band 2, and namely support band bar 23 is horizontally installed on the top of chain band 2.So, when the present invention spellings chain is carried out to the dovetail code slide fastener of jumping band injection mo(u)lding and reverse penetrator time, after having been located by crochet hook 3, Cheng Dai mechanism can be operated, 4th telescoping cylinder 21 stretches out gradually, under the drive of connecting plate 22, which bar chain band a support band bar 23 gradually close wherein chain band 2 (is specially, need according to the set-up mode of two chain bands 2 in gathering sill 101 and determine), when supportting band bar 23 and being close to chain band 2 surface, namely chain band 2 surface is subject to tension force impact, can there is the trend toward the recess motion being applied pressure portion by support band bar 23; Then the 4th telescoping cylinder 21 continues motion, support band bar 23 applies lateral pressure to a wherein chain band 2, make certain portion concave on chain band 2, thus the part after chain band 2 is positioned at this depression is moved forward, the relative position relation of two chain bands 2 is changed.In general, support band bar 23 only needs to make its distance of half chain tooth of moving to wherein chain band 2 applied pressure.So, namely this device can realize locating the compensation of wall scroll dovetail code chain band by Cheng Dai mechanism, is more adapted to the dovetail code slide fastener of the special jumping band injection mo(u)lding of structure.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. the reverse penetrator of resin teeth zipper spells chain apparatus, it is characterized in that, comprise the guide plate (1) be arranged on fuselage, described guide plate (1) inside is set side by side with two for installing the gathering sill (101) of chain band (2), be arranged on described guide plate (1) rotationally, and for respectively to two crochet hooks (3) that the chain tooth on two described chain bands (2) positions, and be arranged on fuselage, and the penetrator being positioned at described guide plate (1) end position spells chain mould (4), and two described crochet hooks (3) are positioned at described guide plate (1) and described penetrator is spelled between chain mould (4),
Described penetrator is spelled chain mould (4) inside and is provided with two for collecting skewed slot (401) and the locating slot for installing pull head (24) of two described chain bands (2), and one end of each described skewed slot (401) is communicated with each self-corresponding described gathering sill (101), and the other end is communicated with the tail end of described pull head (24).
2. the reverse penetrator of resin teeth zipper according to claim 1 spells chain apparatus, it is characterized in that, described guide plate (1) comprises upper guide plate (111) and the bottom guide (112) of mutual split, and the sidewall of described upper guide plate (111) is provided with rotating handles (5) and passes through described rotating handles (5) by the first elevating mechanism of described upper guide plate (111) vertical lift.
3. the reverse penetrator of resin teeth zipper according to claim 2 spells chain apparatus, it is characterized in that, also comprise the sliding panel (6) being arranged at described bottom guide (112) bottom movably, and its direction of motion is parallel to the length direction of described guide plate (1), described crochet hook (3) comprises vertical kink (301) and the crook (302) for tightly hooking the chain tooth on described chain band (2), the tip place of described vertical kink (301) and the sidewall of described sliding panel (6) are rotationally connected, and one end of described vertical kink (301) is connected with described crook (302), the other end is connected with the expansion link of the first telescoping cylinder (7) be arranged on described sliding panel (6) sidewall, and the telescopic direction of described first telescoping cylinder (7) is the tangential direction of the Plane of rotation of described vertical kink (301).
4. the reverse penetrator of resin teeth zipper according to claim 3 spells chain apparatus, and it is characterized in that, (111) are provided with vertical through hole to described upper guide plate, and the relative both sides of described through-hole wall are provided with vertical chute; Also comprise induction wheel pin (8), induction roller (9), induction rod (10) and be arranged at described upper guide plate (111) surface, for controlling the first proximity switch (11) that described first telescoping cylinder (7) is stretched out; The two ends of described induction wheel pin (8) are arranged in described chute and are mated slip, described induction roller (9) is set on described induction wheel pin (8), and bottom and described chain band (2) surface contact, described induction rod (10) one end is connected to the body of rod of described induction wheel pin (8), other end interval is positioned at the sensitive surface place of described first proximity switch (11), is provided with resiliency supported between the shaft of described induction rod (10) and described upper guide plate (111) surface; Described first proximity switch (11) is connected with described first telescoping cylinder (7) signal.
5. the reverse penetrator of resin teeth zipper according to claim 4 spells chain apparatus, it is characterized in that, described penetrator spells patrix (411) and the counterdie (412) that chain mould (4) comprises mutual split, described patrix (411) is connected with the end winding support of described upper guide plate (111), and described patrix (411) is provided with vertical through hole, be provided with slidably probe (12) in described through hole, and the bottom of described probe (12) extends in described locating slot; The top of described patrix (411) is provided with second proximity switch (13) of retracting for controlling described first telescoping cylinder (7), and the top of described probe (12) interval is positioned at the sensitive surface place of described second proximity switch (13); Described second proximity switch (13) is connected with described first telescoping cylinder (7) signal.
6. the reverse penetrator of resin teeth zipper according to claim 5 spells chain apparatus, it is characterized in that, also comprises and is arranged on fuselage and described counterdie (412) is carried out to the second elevating mechanism of vertical lift; Described second elevating mechanism comprises upright slide rail (14), slide block (15) and the second telescoping cylinder (16), described slide block (15) is slidably disposed on described upright slide rail (14), and the bottom of described counterdie (412) is fixedly installed on described slide block (15) on the surface, one end of described second telescoping cylinder (16) is fixed on fuselage, the other end is fixedly connected with the bottom surface of described slide block (15), and the telescopic direction of described second telescoping cylinder (16) is parallel to the length direction of described upright slide rail (14).
7. the reverse penetrator of resin teeth zipper according to claim 6 spells chain apparatus, it is characterized in that, also comprise and be arranged at the 3rd telescoping cylinder (18) on described slide block (15) surface and the hook tool (19) for hooking described pulling-on piece (17), described hook tool (19) is in " recessed " shape with two arms, first arm of described hook tool (19) and the side walls hinged of described counterdie (412), and the second arm matches with the through hole on described pulling-on piece (17); The expansion link of described 3rd telescoping cylinder (18) is connected with the first arm of described hook tool (19).
8. the reverse penetrator of resin teeth zipper according to claim 7 spells chain apparatus, it is characterized in that, the tail end of described sliding panel (6) is provided with for detecting self displacement and controlling by the displacement signal that puts in place the 3rd proximity switch (20) that described 3rd telescoping cylinder (18) retracts, and the end face of described 3rd telescoping cylinder (18) is provided with and detects its expansion link position and control by the lower limit of the described expansion link signal that puts in place the position sensor that described second telescoping cylinder (16) stretches out; Described 3rd proximity switch (20) is connected with described 3rd telescoping cylinder (18) signal, and described position sensor is connected with described second telescoping cylinder (16) signal.
9. the reverse penetrator of resin teeth zipper according to claim 8 spells chain apparatus, it is characterized in that, also comprising the strap mechanism be arranged on fuselage, for driving described chain (2) to move; And the controller in described strap mechanism is connected with described second proximity switch (13) and the 3rd proximity switch (20) signal simultaneously; And in described strap mechanism, be also provided with the overload protecting mechanism of chain band (2) described in slipping protection.
10. the reverse penetrator of the resin teeth zipper according to any one of claim 1-9 spells chain apparatus, it is characterized in that, also comprise the Cheng Dai mechanism being arranged on fuselage, the wherein position of described chain band (2) after described penetrator spells chain mould (4) is finely tuned; The connecting plate (22) that described Cheng Dai mechanism comprises the 4th telescoping cylinder (21) be arranged on fuselage, is connected with the expansion link of described 4th telescoping cylinder (21), and be arranged at the support band bar (23) on described connecting plate (22); The telescopic direction of described 4th telescoping cylinder (21) is perpendicular to the surface of described chain band (2), described support band bar (23) is positioned at the top of a wherein described chain band (2), and the length direction of described support band bar (23) is perpendicular to the length direction of described chain band (2).
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| CN201510626863.4A CN105105424B (en) | 2015-09-28 | 2015-09-28 | A kind of reverse penetrator of resin teeth zipper spells chain apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510626863.4A CN105105424B (en) | 2015-09-28 | 2015-09-28 | A kind of reverse penetrator of resin teeth zipper spells chain apparatus |
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| CN105105424B CN105105424B (en) | 2017-08-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106942851A (en) * | 2017-04-18 | 2017-07-14 | 东莞市凯歌自动化科技有限公司 | Slider of zipper fastener jig |
| CN109898117A (en) * | 2017-12-08 | 2019-06-18 | 石狮市八九机械设备有限公司 | A kind of clamping device |
| CN111802754A (en) * | 2020-09-04 | 2020-10-23 | 邵东智能制造技术研究院有限公司 | Zipper assembling equipment |
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| CN201911428U (en) * | 2010-06-04 | 2011-08-03 | 温州市日初机械有限公司 | Mold for zipper head penetrating machine |
| CN204467150U (en) * | 2015-01-16 | 2015-07-15 | 浙江伟星实业发展股份有限公司 | A kind of head penetrating machine and zipper tooth position adjusting device thereof |
| CN205143715U (en) * | 2015-09-28 | 2016-04-13 | 福建传驰机械有限公司 | Chain device is pieced together to reverse penetrator of resin zip fastener |
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| CN101766377A (en) * | 2009-12-17 | 2010-07-07 | 张岳恩 | Needle-inserting device with accurate positioning of zip fastener head-penetrating device |
| CN201911428U (en) * | 2010-06-04 | 2011-08-03 | 温州市日初机械有限公司 | Mold for zipper head penetrating machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106942851A (en) * | 2017-04-18 | 2017-07-14 | 东莞市凯歌自动化科技有限公司 | Slider of zipper fastener jig |
| CN109898117A (en) * | 2017-12-08 | 2019-06-18 | 石狮市八九机械设备有限公司 | A kind of clamping device |
| CN111802754A (en) * | 2020-09-04 | 2020-10-23 | 邵东智能制造技术研究院有限公司 | Zipper assembling equipment |
| CN111802754B (en) * | 2020-09-04 | 2023-05-23 | 邵东智能制造技术研究院有限公司 | Zipper assembling equipment |
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|---|---|
| CN105105424B (en) | 2017-08-29 |
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