CN109998236B

CN109998236B - Slider penetrating machine for zipper

Info

Publication number: CN109998236B
Application number: CN201910222859.XA
Authority: CN
Inventors: 段军; 黄君
Original assignee: Guangzhou Zhenyu Zipper Machines Co ltd
Current assignee: Guangzhou Zhenyu Zipper Machines Co ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2021-08-20
Anticipated expiration: 2039-03-22
Also published as: CN109998236A

Abstract

The invention discloses a zipper puller penetrating machine. The technical scheme includes that the zipper puller comprises a rack, a zipper feeding assembly, a zipper head feeding assembly, a zipper tape gap detection assembly and a zipper head penetrating assembly are arranged on the rack, the zipper head feeding assembly comprises a zipper head vibration blanking tray and a zipper head guide sliding rail, a single zipper head pushing assembly is arranged at the tail end of the zipper head guide sliding rail, the zipper head penetrating assembly comprises a horizontal zipper tape plate, the zipper head penetrating assembly further comprises a clamping assembly, a zipper dividing assembly and an upper zipper head assembly, the single zipper head pushing assembly is used for conveying a zipper head to the upper zipper head assembly, the zipper feeding assembly pulls the zipper tape to be conveyed along the horizontal direction, the horizontal zipper tape plate is horizontally arranged on the rack in a sliding manner, the zipper head penetrating assembly further comprises a horizontal driving assembly, the zipper puller is penetrated to the zipper chain belt along the horizontal direction, so that the energy consumed in the process of penetrating the zipper puller is reduced, the efficiency is improved, the influence of the gravity acceleration is reduced, the vibration is reduced, and the use stability of the machine is improved.

Description

Slider penetrating machine for zipper

Technical Field

The invention relates to the field of zipper machinery, in particular to a zipper puller penetrating machine.

Background

In the zipper production process, in some procedures, zipper sliders need to be pulled on the zipper tapes which are combined together, and the process is completed by using an automatic zipper puller penetrating device in the prior art.

The Chinese patent application with publication number CN 107495549A discloses a zipper reverse threading machine with a zipper head passing through a zipper belt, which comprises a zipper belt acting system, wherein the system comprises a zipper belt feeding device, a hook belt positioning device and a press belt fixing device which are respectively used for feeding, positioning and fixing the zipper belt;

the puller action system comprises a puller conveying device and a puller clamping device which are respectively used for conveying and clamping the puller;

a control system for controlling operation of said zipper strip actuation system, said slider actuation system;

the pull head acting system further comprises a pull head forward-threading device which is used for driving the pull head to move forward so that the pull head is threaded on the zipper tape.

The pull head penetrating device of the head penetrating machine comprises a penetrating guide rail, a penetrating head sliding block, a bearing plate and a penetrating head cylinder, wherein the guide of the penetrating head guide rail is parallel to the trend of a zipper tape, the penetrating head sliding block matched with the penetrating head guide rail is erected on the penetrating head guide rail, the bearing plate is fixedly installed on the penetrating head sliding block, and the bearing plate is provided with the pull head clamping device; the driving piece of the head penetrating cylinder is fixedly connected with the bearing plate, and the head penetrating cylinder can drive the bearing plate and the pull head clamping device on the bearing plate to move along the head penetrating guide rail through the head penetrating sliding block.

The threading cylinder drives the threading slide block to slide back and forth along the threading guide rail to realize the process of circular threading, but because the threading guide rail is obliquely arranged, the bearing plate has weight and the puller clamping device is fixedly arranged on the bearing plate, therefore, the threading cylinder needs to overcome the gravity of the bearing plate and the components on the bearing plate to do work in the process of driving the bearing plate and the components on the bearing plate to do reciprocating motion, on one hand, the threading cylinder needs to consume larger driving energy, the movement period of the threading cylinder is longer, the threading efficiency is influenced, on the other hand, in the process of driving the bearing plate to move downwards, the threading cylinder needs to counteract the gravity acceleration of a part of the bearing plate and the components on the bearing plate when stopping, thereby causing the whole machine to generate larger vibration in the stopping process, and the long-term mechanical vibration directly influences the service life and the precision of other components of the machine, improvements are therefore needed.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a zipper puller penetrating machine which comprises a zipper tape feeding assembly, a zipper puller feeding assembly, a zipper tape gap detection assembly and a puller penetrating assembly, wherein the zipper tape feeding assembly conveys zipper tapes along the horizontal direction, the puller penetrating assembly penetrates the pullers on the zipper tapes along the horizontal direction, and the zipper puller penetrating machine has the advantages of low vibration and good stability.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a zipper puller penetrating machine comprises a machine frame, wherein a zipper feeding belt assembly, a puller feeding assembly, a zipper belt gap detection assembly and a puller penetrating assembly are arranged on the machine frame, the zipper feeding belt assembly comprises a front guide belt wheel set and a rear puller belt assembly, the puller feeding assembly comprises a puller vibration blanking tray and a puller guide sliding rail connected with the puller vibration blanking tray, a single puller pushing assembly is arranged at the tail end of the puller guide sliding rail, the puller penetrating assembly comprises a horizontal guide belt plate, the zipper belt gap detection assembly is arranged at one end, entering the zipper belt, of the horizontal guide belt plate, the puller penetrating assembly further comprises a clamping assembly, a zipper dividing assembly and a puller loading assembly which are arranged on the horizontal guide belt plate, the single puller pushing assembly is used for conveying a puller to the puller loading assembly, the front puller belt assembly and the rear puller assembly drag belt pull the zipper belt to convey along the horizontal direction, the horizontal guide belt plate is horizontally arranged on the rack in a sliding mode, and the pull head penetrating assembly further comprises a horizontal driving assembly for driving the horizontal guide belt plate to horizontally slide in a reciprocating mode.

Through the arrangement, the front guide belt wheel set and the rear drag belt assembly are matched to convey the zipper chain belt along the horizontal direction, the chain belt gap detection assembly detects the gap of the upper zipper head on the chain belt, the clamping assembly clamps and fixes the chain belt, the zipper chain belt is separated by the zipper dividing assembly, the single zipper head pushing assembly conveys the zipper head to the upper zipper head assembly, when the zipper head is pulled, the horizontal driving assembly drives the horizontal guide belt plate to horizontally slide forwards, so that the zipper head is pulled on the zipper chain belt, the horizontal driving assembly does not need to overcome the gravity of the horizontal guide belt plate and other components on the horizontal guide belt to do work due to the horizontal sliding of the horizontal guide belt plate, so that the energy consumed by the horizontal driving assembly is less, the time consumed by the horizontal driving assembly for driving the horizontal guide belt plate to slide back and forth for one period is less, the processing efficiency is improved, in addition, the horizontal guide belt plate slides along the horizontal direction, therefore, the influence of gravity acceleration is reduced in the stopping process of the horizontal guide belt plate, so that the vibration in the starting and stopping process of driving the horizontal guide belt plate is reduced, and the use reliability of the machine is effectively improved.

As preferred, on the fixed slide of horizontal conduction band board, the fixed horizontal guide that is provided with in the frame, slide and horizontal guide sliding connection, horizontal drive subassembly includes the horizontal drive motor that hold-in range and drive hold-in range level reciprocated and slide, hold-in range and slide fixed connection.

Through setting up like this, through the removal of driving motor reciprocating drive hold-in range, the synchronous drive slide moves along horizontal guide rail to realize driving horizontal guide band plate along horizontal reciprocating motion with the purpose of accomplishing the action of wearing the pull head.

As preferred, the frame below is provided with the installation riser, horizontal guide is including fixed the first guide rail that sets up in the frame top surface and set up in the second guide rail of frame below, the direction of delivery level setting of zip fastener chain belt is all followed to first guide rail and second guide rail, the second guide rail with installation riser fixed connection, the slide include with first guide rail sliding connection's first slide and with second guide rail sliding connection's second slide.

Through the arrangement, the weight of the horizontal guide belt plate and the upper parts thereof is applied to the first sliding seat and the second sliding seat, and the first sliding seat on the top surface of the frame is used as a main bearing part, so that the serious abrasion problem caused by bearing of a single sliding seat is reduced, and the moving stability of the horizontal guide belt plate is improved.

Preferably, the horizontal driving assembly is arranged below the frame.

Through setting up like this, through setting up horizontal drive assembly in the below of frame to reduced the space occupation of horizontal drive assembly to the frame top surface, make the space of arranging of each part on the frame top surface select more, reduce the possibility of mutual interference.

Preferably, the single slider pushing assembly comprises a transverse slider die, a transverse driving piece and a slider pushing mechanism for conveying the slider from the tail end of the slider guide slide rail to the transverse slider die single piece, the transverse slider die is arranged at the tail end of the slider guide slide rail, the transverse slider die is horizontally arranged on the rack in a sliding manner, the transverse driving piece drives the transverse slider die to slide in a reciprocating manner along the conveying direction perpendicular to the zipper chain, the upper slider assembly comprises a slider bearing seat and a vertical driving piece for driving the slider bearing seat to vertically lift, and the transverse driving piece drives the transverse slider die to the position above the slider bearing seat so as to convey the slider to the slider bearing seat.

Through the arrangement, the puller single piece is pushed out to the transverse puller die through the puller pushing mechanism, the transverse puller die is driven to move towards the puller bearing seat through the transverse driving piece, so that the puller is conveyed to the puller bearing seat, the puller bearing seat after the puller is borne is driven to vertically move upwards through the vertical driving piece, and therefore the conveying operation of the puller to the puller upper puller assembly is completed.

Preferably, the vertical driving part comprises a main telescopic cylinder and an auxiliary puller push-out telescopic cylinder, a cylinder body of the main telescopic cylinder is fixed with the sliding seat, a telescopic end of the main telescopic cylinder is fixed with the puller bearing seat, the auxiliary puller push-out telescopic cylinder is fixed with the puller bearing seat, a puller top plate is vertically and slidably arranged on the puller bearing seat, and the puller top plate is fixed with a telescopic end of the auxiliary puller push-out telescopic cylinder.

Through the arrangement, the vertical lifting of the puller bearing seat is realized through the main telescopic cylinder, the telescopic cylinder is pushed out in an auxiliary mode through the puller to drive the puller top plate to ascend, so that the puller on the puller bearing seat is ejected out, the puller is conveniently separated from the puller bearing seat, and the processing efficiency is improved.

Preferably, the puller push-out mechanism comprises a feeding slide seat arranged on the rack in a sliding manner along the puller conveying direction, a push-pull head assembly arranged on the feeding slide seat and a feeding driving piece for driving the feeding slide seat to be close to or far away from the transverse puller die, the push-pull head assembly comprises a material shifting block hinged with the feeding slide seat and a stop block arranged on the feeding slide seat and abutted against the material shifting block, the stop block is positioned at one end of the feeding slide seat close to the transverse puller die, a reset groove is formed in one side, far away from the stop block, of the material shifting block on the feeding slide seat, the longitudinal section of the material shifting block is in a right trapezoid shape, the inclined surface of the material shifting block faces the reset groove, a reset inclined surface is arranged in the reset groove, and a material shifting reset elastic piece abutted against the material shifting stop block is arranged on the groove wall of the reset groove.

Through the arrangement, the feeding sliding seat is driven to move along the conveying direction of the pull head by the feeding driving piece, so that the pull head on the pull head guide sliding rail is pushed out by the material pulling block on the feeding sliding seat and conveyed to the transverse pull head die, and the feeding of the pull head to the transverse pull head die is completed; when the feeding driving piece drives the feeding driving piece to move reversely and is far away from the transverse puller die, the material shifting block slides over the last puller of the puller guide slide rail, and the reset elastic piece applies elastic force to the material shifting block to reset the material shifting block.

Preferably, the slider guide slide rail comprises a channel for the slider to slide, single limiting structures are arranged at the tail end of the slider guide slide rail and on two sides of the slide channel, each single limiting structure comprises a single limiting block and a single limiting elastic piece, a limiting edge matched with the side shapes of the slider upper plate and the slider bottom plate is arranged at one opposite end of each single limiting block in the slider conveying channel, a feeding hole for the slider to enter is formed in each limiting edge of each single limiting block, the width of the feeding hole is gradually reduced along the material conveying direction of the slider, and the single limiting elastic pieces apply elastic force to the single limiting blocks, so that the maximum width of the feeding hole formed by the two single limiting blocks is equal to the minimum width of the slider.

Through setting up like this, the singleton limit structure that singleton stopper and the spacing elastic component of singleton are constituteed restricts the pull head and drops from pull head guide slide rail end, when the pull head that is located pull head guide slide rail end receives forward thrust, the pull head can promote the singleton stopper back-to-back motion of both sides, thereby the pull head can break away from in the feed inlet, single pull head breaks away from the back from the end of pull head guide slide rail, the spacing elastic component of singleton applys elasticity to the singleton stopper, make the singleton stopper of both sides move in opposite directions, restriction subsequent pull head is followed and is dropped, thereby realize the purpose that the single pull head dropped.

Preferably, the horizontal guide belt plate is further provided with explosion-proof clamping assemblies, the explosion-proof clamping assemblies are arranged at the downstream of the upper puller assembly along the conveying direction of the zipper chain belt, and the two groups of explosion-proof clamping assemblies are arranged and are respectively located on two sides of the zipper chain belt.

Through setting up like this, carry out the centre gripping to the zip fastener chain belt through the explosion-proof centre gripping subassembly that sets up in zip fastener chain belt both sides for go up the pull head subassembly and can not all explode to the in-process zip fastener chain belt of zip fastener chain threading pull head, reduce follow-up because of the zip fastener chain belt is all explodes the trouble that the chain need close.

Preferably, the explosion-proof clamping assembly comprises an explosion-proof clamping block which is arranged on the horizontal guide belt plate in a sliding mode along the direction perpendicular to the conveying direction of the zipper belt and an explosion-proof driving piece which drives the explosion-proof clamping block to move, chain tooth grooves are formed in the opposite end faces of the explosion-proof clamping block on two sides, and the chain tooth grooves of the explosion-proof clamping block on the two sides are spliced to form a gap through which chain teeth of the zipper belt pass.

Through setting up like this, through the explosion-proof grip block of explosion-proof driving piece drive relative motion for the chain tooth on the zip fastener chain belt can pass in the clearance that the concatenation of the chain tooth groove of both sides formed, thereby reduces the condition emergence that too much chain tooth bursts open to the in-process of passing the pull head to the zip fastener chain belt.

Compared with the prior art, the invention has the beneficial technical effects that:

1. the zipper chain belt is penetrated with the pull head along the horizontal direction, so that the energy consumed in the process of penetrating the pull head is reduced, the efficiency is improved, the influence of the gravity acceleration is reduced, the vibration is reduced, and the use stability of the machine is improved.

2. The weight of the horizontal guide belt plate and the weight of the components on the horizontal guide belt plate are shared by the first sliding seat and the second sliding seat, so that the weighing area is increased, the pressure intensity is reduced, and the horizontal guide belt plate is abraded to the horizontal sliding rail in the sliding process.

3. Through setting up main telescoping cylinder and supplementary telescoping cylinder, realize breaking away from the pull head from pull head socket fast, be favorable to improving machining efficiency.

4. The zipper chain is limited and guided by the explosion-proof clamping assembly, so that the condition that the zipper chain is exploded in the process of pulling head threading is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a bottom view of an embodiment of the present invention;

FIG. 4 is a schematic structural view of a single slider push-out assembly and slider guide slide in an embodiment of the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 4;

FIG. 6 is a schematic structural view of a sub-link assembly, an upper slider assembly, and an explosion-proof clamping assembly in an embodiment of the present invention;

FIG. 7 is a schematic structural view of a rear clamping strap assembly, an upper slider assembly, and an explosion-proof clamping assembly in an embodiment of the invention;

FIG. 8 is a schematic view of the structure of a slider socket according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of the internal structure of the rear clamping belt assembly, the upper pull head assembly and the explosion-proof clamping assembly in an embodiment of the invention;

FIG. 10 is a schematic view of a chain band gap detecting assembly according to an embodiment of the present invention;

FIG. 11 is a schematic view showing the structure of a fastener stringer according to an embodiment of the present invention.

Wherein, the technical characteristics that each reference numeral refers to are as follows:

1. a frame; 2. a chain feeding belt assembly; 201. a front guide belt wheel set; 2011. a chain guide frame; 2012. a guide sprocket; 202. a rear tow assembly; 2021. a tow drive motor; 2022. a drag chain friction wheel; 3. a pull head sending assembly; 301. the puller vibrates the blanking disc; 302. a slider guide rail; 3021. a material guide plate; 4. a chain belt gap detection assembly; 401. a fixed seat; 402. a detection block; 403. an inductive sensor; 5. a pull head penetrating assembly; 501. a horizontal tape guide plate; 5011. a guide plate; 502. an entrainment assembly; 5021. a front entrainment assembly; 5022. a back entrainment assembly; 503. a sub-chain belt assembly; 5031. dividing the chain block; 5032. a chain-splitting driving member; 504. an upper slider assembly; 5041. a slider bearing seat; 50411. a master mould body; 504111, a first mold cavity; 50412, oscillating die; 504121, a second mold cavity; 50413. a swing drive; 5042. a vertical drive; 50421. a main telescopic cylinder; 50422. the auxiliary puller pushes out the telescopic cylinder; 50423. a slider top sheet; 505. a horizontal drive assembly; 5051. a synchronous belt; 5052. a horizontal driving motor; 6. a single slider push-out assembly; 601. a transverse drawing die; 602. a transverse drive; 603. A slider pushing mechanism; 6031. a feeding slide seat; 6032. a push-pull head assembly; 60321. a material stirring block; 603211, a reset groove; 60322. a stopper; 60323. a restoring elastic member; 6033. a feeding driving member; 7. a single-piece limiting structure; 701. a single piece stop block; 7011. a limiting edge; 702. a single limiting elastic element; 8. an explosion-proof clamping assembly; 801. an explosion-proof clamping block; 8011. A sliding part; 8012. a limiting part; 80121. a chain tooth groove; 802. an explosion-proof drive member; 9. a slide base; 901. a first slider; 902. a second slide carriage; 10. a horizontal guide rail; 1001. a first guide rail; 1002. a second guide rail; 11. installing a vertical plate; 12. A zipper tape; 121. stopping; 122. a notch; 13. a pull head in-place detection assembly; 131. a detection element; 132. a detection lever; 1321. a limiting bulge; 14. a mounting seat; 141. and a limiting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the following embodiments.

Referring to fig. 1, the embodiment discloses a zipper slider threading machine, which includes a frame 1, a zipper tape feeding assembly 2, a zipper slider feeding assembly 3, a zipper tape notch detecting assembly 4 and a zipper slider threading assembly 5 are arranged on the frame 1, and the zipper tape feeding assembly 2 conveys a zipper tape 12 along a horizontal direction.

Referring to fig. 1, the chain feeding belt assembly 2 includes a front guiding belt wheel set 201 and a rear dragging belt assembly 202, the front guiding belt wheel set includes a chain guiding frame 2011 fixedly disposed on the frame 1 and a plurality of chain guiding wheels 2012 rotatably disposed on the chain guiding frame 2011, the rear dragging belt assembly 202 includes a dragging driving motor 2021 and at least two dragging chain friction wheels 2022 disposed in close contact with each other, the dragging chain friction wheels 2022 are driven by the dragging driving motor 2021 to rotate, and the zipper belt 12 is threaded between the two dragging chain friction wheels 2022 in close contact with each other and is dragged forward by the driving of the dragging driving motor 2021.

Referring to fig. 1, 4 and 5, the slider feeding assembly 3 includes a slider vibration blanking tray 301 and a slider guide sliding rail 302 connected to the slider vibration blanking tray 301, a single slider pushing-out assembly 6 is disposed at an end of the slider guide sliding rail 302, the slider guide sliding rail 302 includes a channel (not labeled in the figures) for sliding the slider, a material guide plate 3021 is disposed in the channel of the slider guide rail, the material guide plate 3021 is inserted into a gap through which the zipper chain belt 12 passes on both sides of the slider, so that the slider slides along the material guide plate 3021, the slider is conveyed in the slider guide sliding rail 302 with the nose facing downward, a single limiting structure 7 is disposed at the end of the slider guide sliding rail 302 and on both sides of the sliding channel, the single limiting structure 7 includes a single limiting block 701 and a single limiting elastic member 702, the single limiting elastic member 702 applies an elastic force to the single limiting block 701, so that the single limiting blocks 701 on both sides have a moving tendency of opposite movement, the opposite ends of the two single limiting blocks 701 in the channel for sliding the slider are provided with limiting edges 7011 matched with the side shapes of the slider, the limiting edges 7011 of the two single limiting blocks 701 form a feeding hole (not marked in the figure) for the slider to enter, the width of the feeding hole is gradually reduced along the feeding direction of the slider, and the single limiting elastic piece 702 applies elasticity to the single limiting blocks 701, so that the maximum width of the feeding hole formed by the two single limiting blocks 701 is equal to the minimum width of the slider.

Referring to fig. 4 and 5, the single slider pushing assembly 6 includes a transverse slider mold 601, a transverse driving member 602, and a slider pushing mechanism 603 for conveying the slider from the end of the slider guide rail 302 to the transverse slider mold 601 in a single piece, the transverse slider mold 601 is disposed at the end of the slider guide rail 302, the transverse slider mold 601 is horizontally slidably disposed on the frame 1, and the transverse driving member 602 drives the transverse slider mold 601 to slide back and forth in a direction perpendicular to the conveying direction of the fastener stringer 12.

Referring to fig. 4 and 5, the slider pushing mechanism 603 includes a feeding slider 6031 slidably provided on the chassis 1 in the slider conveying direction, the material pushing and pulling assembly 6032 arranged on the feeding sliding seat 6031 and the feeding driving piece 6033 driving the feeding sliding seat 6031 to be close to or far away from the transverse pull head die 601, the pushing and pulling assembly 6032 comprises a material stirring block 60321 hinged with the feeding sliding seat 6031 and a stop block 60322 arranged on the feeding sliding seat 6031 and abutted with the material stirring block 60321, the stop block 60322 is positioned at one end of the feeding sliding seat 6031 close to the transverse pull head die 601, a reset groove 603211 is formed in one side, away from the stop block 60322, of the feeding sliding seat 6031, the longitudinal section of the material stirring block 60321 is in a right trapezoid shape, the inclined surface of the material stirring block 60321 is arranged towards the reset groove 603211, a reset inclined surface (not shown) is arranged in the reset groove 603211, and a material stirring reset elastic piece 60323 abutted with the material stirring stop block 60322 is arranged on the groove wall of the reset groove 603211.

Referring to fig. 1 and 2, the slider threading assembly 5 includes a horizontal tape guide plate 501, the zipper tape 12 is conveyed on the horizontal tape guide plate 501 along the horizontal direction, the tape gap detection assembly 4 is disposed at one end of the horizontal tape guide plate 501 into the zipper tape 12, the slider threading assembly 5 further includes an entrainment assembly 502 disposed on the horizontal tape guide plate 501, a zipper dividing assembly 503 and an upper slider assembly 504, the entrainment assembly 502 includes a front entrainment assembly 5021 and a rear entrainment assembly 5022, the front entrainment assembly 5021 and the rear entrainment assembly 5022 are respectively disposed at two sides of the zipper dividing assembly 503, the horizontal tape guide plate 501 is horizontally slidably disposed on the rack 1, and the slider threading assembly 5 further includes a horizontal driving assembly 505 for driving the horizontal tape guide plate 501 to horizontally slide back and forth.

Referring to fig. 6, 7 and 8, the sub-link assembly 503 includes a vertically disposed sub-link block 5031 and a sub-link driving member 5032 for driving the sub-link block 5031 to vertically ascend and descend.

Referring to fig. 6, 7 and 8, the horizontal tape guide plate 501 is further provided with explosion-proof clamping assemblies 8, the explosion-proof clamping assemblies 8 are arranged at the downstream of the upper slider assembly 504 along the conveying direction of the zipper tapes 12, specifically, the explosion-proof clamping assemblies 8 are arranged at the downstream of the back clamping belt assembly 5022, and the explosion-proof clamping assemblies 8 are arranged in two groups and are respectively located at two sides of the zipper tapes 12.

Referring to fig. 6, 7 and 8, the anti-explosion clamping assembly 8 includes an anti-explosion clamping block 801 slidably disposed on the horizontal tape guide plate 501 along a direction perpendicular to the conveying direction of the zipper tape 12 and an anti-explosion driving element 802 for driving the anti-explosion clamping block 801 to move, a first sliding slot (not labeled in the figure) for the anti-explosion clamping block 801 is disposed on the upper surface of the horizontal tape guide plate 501, a guide plate 5011 is fixedly disposed on the horizontal tape guide plate 501, a second sliding slot (not labeled in the figure) corresponding to the first sliding slot is disposed on the guide plate 5011, the lower surface of the guide plate 5011 is slidably fitted with the upper surface of the anti-explosion clamping block 801, the anti-explosion clamping block 801 includes a sliding portion 8011 and a limiting portion 8012, the sliding portion 8011 is fixedly connected with the limiting portion 8012, the sliding portion 8011 slides along the first sliding slot and the second sliding slot, the sliding portions 8011 of the anti-explosion clamping block 801 on two sides are disposed at an end portion 80121 for the zipper tape 12 to pass through, after the limiting portion 8012 abuts against the side face of the horizontal tape guide plate, the explosion-proof clamping blocks 801 on the two sides form a gap through which the zipper teeth of the zipper tape 12 penetrate, the end portions of the explosion-proof clamping blocks 801 on the two sides abut against the side face of the zipper teeth of the zipper tape 12, and guide is provided for the zipper teeth and the zipper teeth are prevented from being exploded in the forward transmission process of the zipper tape 12.

Referring to fig. 6, 7 and 8, the upper slider assembly 504 includes a slider receptacle 5041 and a vertical drive 5042 that drives the slider receptacle 5041 vertically up and down, and the lateral drive 602 drives the lateral slider die 601 above the slider receptacle 5041 to transfer the slider onto the slider receptacle 5041.

Referring to fig. 6, 7 and 8, the slider receiving seat 5041 includes a main mold 50411, a swing mold 50412 and a swing driving member 50413, the swing mold 50412 is hinged to one side of the main mold 50411, the swing driving member 50413 drives the swing mold 50412 to move close to or swing away from the main mold 50411, a first mold cavity 504111 is opened at the top of the main mold 50411, a second mold cavity 504121 is opened at an end of the swing mold 50412 far from the hinged end, and the first mold cavity 504111 and the second mold cavity 504121 are spliced to form a slider mold cavity (not labeled in the figure) for accommodating a slider.

Referring to fig. 6, 7 and 8, when the slider is conveyed to the slider receiving seat 5041, the swing mold 50412 is driven by the swing driving member 50413 to swing close to the main mold 50411, so that the first mold cavity 504111 and the second mold cavity 504121 form a complete slider mold cavity, the slider receiving seat 5041 can support the complete slider, when the slider needs to be conveyed forward after penetrating the zipper tape 12, the swing mold 50412 is driven by the swing driving member 50413 to be away from the main mold 50411, so that the second mold cavity 504121 is separated from the first mold cavity 504111, and when the zipper tape 12 is driven by the rear zipper assembly 202 to move forward, the slider can be smoothly separated from the slider mold cavity.

Referring to fig. 6, 7 and 8, the vertical driving member 5042 includes a main telescopic cylinder 50421, a cylinder body of the main telescopic cylinder 50421 is fixed to the sliding base 9, a telescopic end of the main telescopic cylinder 50421 is fixed to the slider receiving base 5041, an auxiliary slider push-out telescopic cylinder 50422 is fixed to a side surface of the slider receiving base 5041, a cylinder body of the auxiliary slider push-out telescopic cylinder 50422 is fixed to the slider receiving base 5041, a slider top plate 50423 is vertically slidably disposed on the slider receiving base 5041, the slider top plate 50423 can vertically penetrate above the first cavity 504111 from bottom to top, and the slider top plate 50423 is fixed to the telescopic end of the auxiliary slider push-out telescopic cylinder 50422.

Referring to fig. 6, 7 and 8, the horizontal belt guide plate 501 is fixed on a sliding seat 9, a horizontal guide rail 10 is fixed on the frame 1, the sliding seat 9 is connected with the horizontal guide rail 10 in a sliding manner, the horizontal driving assembly 505 is arranged below the frame 1, the horizontal driving assembly 505 comprises a synchronous belt 5051 and a horizontal driving motor 5052 for driving the synchronous belt 5051 to horizontally slide in a reciprocating manner, and the synchronous belt 5051 is fixedly connected with the sliding seat 9.

Referring to fig. 9, a slider in-place detection assembly 13 is further disposed on the horizontal tape guide plate 501, a mounting seat 14 is disposed on the horizontal tape guide plate 501, the slider in-place detection assembly 13 includes a detection element 131 and a detection rod 132 vertically slidably disposed on the mounting seat 14, the detection element 131 is fixed on the mounting seat 14 and is located right above the detection rod 132, in this embodiment, the detection element 131 is an ultrasonic sensor, a limit protrusion 1321 is disposed on the detection rod 132, a limit plate 141 is disposed in the mounting seat 14, the limit protrusion 1321 is located above the limit plate 141, a lower end of the detection rod 1321 penetrates below the limit plate 141, in a natural state, the limit protrusion 1321 abuts against a top surface of the limit plate 141, the detection rod 132 is located at a lowest position, when the vertical driving element 5042 drives the slider receiving seat 5041 carrying the slider to move upward, the slider pushes up the detection rod 132 until the detection element 131 detects an upper end surface of the detection rod 132, the detecting element 131 sends a slider in-position detecting signal, so that the system determines that the slider is conveyed in place by the slider detecting signal, and after the slider is threaded on the fastener stringer 12, the detecting rod 132 moves downwards under the action of self-weight until the limiting protrusion 1321 abuts against the limiting plate 141, in other embodiments, the detecting element 131 may also be a proximity switch.

In other embodiments, to facilitate determining whether the pull head is already located within the notch 122, an alternative to providing the pull head in-position detection assembly 13 is: a vertical drive 5042 may also be provided for stroking movement.

Referring to fig. 1, 6, 7 and 8, a mounting riser 11 is arranged below the frame 1, the horizontal guide rail 10 includes a first guide rail 1001 fixedly arranged on the top surface of the frame 1 and a second guide rail 1002 arranged below the frame 1, the first guide rail 1001 and the second guide rail 1002 are both horizontally arranged along the conveying direction of the zipper tape 12, the second guide rail 1002 is fixedly connected with the mounting riser 11, and the slide 9 includes a first slide 901 slidably connected with the first guide rail 1001 and a second slide 902 slidably connected with the second guide rail 1002.

Referring to fig. 10 and 11, in this embodiment, the zipper 12 is in a closed state, the lower stop 121 of the zipper is close to the notch 122 for installing the slider on the zipper 12, the zipper notch detecting assembly 4 includes a fixing base 401, a detecting block 402 rotatably disposed on the fixing base 401, and an inductive sensor 403, the fixing base 401 is fixed at the top of the machine frame 1, a horizontal platform for conveying the zipper 12 is further fixed on the fixing base 401, the detecting block 402 is in an "L" shape, the detecting block 402 is disposed above the horizontal platform, and one end of the detecting block 402 contacts with the top surface of the horizontal platform, when the zipper 12 passes through the detecting block 402, the lower stop 121 pushes up the detecting block 402 contacting with the horizontal platform, so as to drive the detecting block 402 to swing, when the detecting block 402 is close to the inductive sensor 403, the inductive sensor 403 senses the detecting block 402, thereby sensing the position of the notch 122, after a delay of the control system, the gap 122 may be positioned above the slider receptacle 5041.

In this embodiment, the lateral driving element 602, the feeding driving element 6033, the branch chain driving element 5032, the explosion-proof driving element 802, the swing driving element 50413, the vertical driving element 5042, the main telescopic cylinder 50421, and the auxiliary slider telescopic cylinder are all telescopic cylinders.

The application process of the embodiment of the invention comprises the following steps:

firstly, debugging the machine to reset, and sequentially penetrating the zipper chain belt 12 through the front belt pulley set 201, the horizontal belt guide plate 501 and the rear belt pulley set;

then, the machine is started, the front pulley group 201 and the rear drag belt assembly 202 are matched to convey the zipper chain belt 12 along the horizontal direction, the chain belt notch detection assembly 4 detects the notch 122 of the upper zipper head on the chain belt, the notch 122 is positioned above the zipper head receiving seat 5041 after system delay, the zipper chain belt 12 is stopped being conveyed continuously forwards, the front clamping assembly 5021 and the rear clamping assembly 5022 act simultaneously to clamp the zipper chain belt 12, the explosion-proof driving piece 802 drives the explosion-proof clamping blocks 801 to move oppositely, so that the chain tooth grooves 80121 are attached to the chain tooth side faces on the zipper chain belt 12, the zipper splitting driving piece 5032 drives the zipper splitting block 5031 to descend to further separate the zipper closing part of the zipper chain belt 12 at the notch 122, and the space for penetrating the zipper head is increased;

while the single slider push-out assembly 6 delivers the slider to the upper slider assembly 504: the feeding driving piece 6033 drives the feeding slide seat 6031 to move along the conveying direction of the pull head, so that the material shifting block 60321 on the feeding slide seat 6031 pushes out the pull head on the pull head guide slide rail 302 and conveys the pull head to the transverse pull head die 601, and feeding of the pull head to the transverse pull head die 601 is completed; the transverse driving member 602 drives the transverse slider mold 601 to move towards the slider receiving seat 5041 until the slider is located right above the slider mold cavity on the slider receiving seat 5041, the vertical driving member 5042 drives the slider receiving seat 5041 to rise to receive the slider, after the slider is located on the slider receiving seat 5041, the transverse driving member 602 drives the transverse slider mold 601 to move reversely away from the slider receiving seat 5041 to reset, and the vertical driving member 5042 continues to drive the slider receiving seat 5041 upwards until the slider is located in the gap 122 until the slider in-position detection assembly 13 detects that the slider is in position.

Then, the slider is pulled in: after the clamping of the clamping component 5022 is released, the driving motor drives the synchronous belt 5051 to move forwards along the transmission direction of the zipper chain 12, so that all parts on the horizontal tape guide plate 501 machine are driven to slide forwards along the horizontal direction, the puller is limited by the puller cavity, the puller moves forwards along with the puller bearing seat 5041, and the puller is threaded on the zipper chain 12.

After the slider penetrating action is completed, the clamping effect of the front clamping assembly 5021 is released, the explosion-proof driving piece 802 drives the explosion-proof clamping block 801 to move backwards, and the rear clamping assembly 202 continues to convey the zipper chain 12 in the front edge horizontal direction.

Because the horizontal guide belt plate 501 slides along the horizontal direction, on the horizontal guide belt plate 501, the horizontal driving assembly does not need to overcome the gravity work of the horizontal guide belt plate 501 and other components thereon, so that the energy consumed by the horizontal driving assembly is less, the time consumed by the horizontal driving assembly for driving the horizontal guide belt plate 501 to slide back and forth for one period is less, and the improvement of the processing efficiency is facilitated.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A zipper puller penetrating machine is characterized by comprising a machine frame, wherein a zipper feeding belt assembly, a puller feeding assembly, a zipper belt gap detection assembly and a puller penetrating assembly are arranged on the machine frame, the zipper feeding belt assembly comprises a front zipper belt wheel set and a rear zipper belt assembly, the puller feeding assembly comprises a puller vibration blanking tray and a puller guide sliding rail connected with the puller vibration blanking tray, a single puller pushing assembly is arranged at the tail end of the puller guide sliding rail, the puller penetrating assembly comprises a horizontal zipper belt plate, the zipper belt gap detection assembly is arranged at one end of the horizontal zipper belt plate for feeding a zipper chain, the puller penetrating assembly further comprises a clamping assembly, a zipper dividing assembly and an upper puller assembly which are arranged on the horizontal zipper belt plate, the single puller pushing assembly is used for conveying a puller to the upper puller assembly, and the front zipper belt assembly and the rear zipper assembly pull the zipper belt assembly convey the zipper belt along the horizontal direction, the clamping belt component comprises a front clamping belt component and a rear clamping belt component, the front clamping belt component and the rear clamping belt component are respectively arranged on two sides of the sub-chain belt component, the horizontal belt guide plate is horizontally arranged on the rack in a sliding manner, and the pull head penetrating component further comprises a horizontal driving component for driving the horizontal belt guide plate to horizontally slide in a reciprocating manner;

the anti-explosion clamping device is characterized in that the horizontal guide belt plate is further provided with anti-explosion clamping assemblies, the anti-explosion clamping assemblies are arranged at the lower reaches of the upper puller assembly along the conveying direction of the zipper chain belt, and the anti-explosion clamping assemblies are arranged in two groups and are respectively located on two sides of the zipper chain belt.

2. The zipper puller penetrating machine as recited in claim 1, wherein the horizontal guide plate is fixed to a sliding base, a horizontal guide rail is fixed to the frame, the sliding base is slidably connected to the horizontal guide rail, the horizontal driving assembly comprises a synchronous belt and a horizontal driving motor for driving the synchronous belt to horizontally slide back and forth, and the synchronous belt is fixedly connected to the sliding base.

3. The zipper puller penetrating machine as recited in claim 2, wherein a mounting riser is disposed below the machine frame, the horizontal guide comprises a first guide rail fixedly disposed on the top surface of the machine frame and a second guide rail disposed below the machine frame, the first guide rail and the second guide rail are both horizontally disposed along the conveying direction of the zipper chain, the second guide rail is fixedly connected with the mounting riser, and the sliding seats comprise a first sliding seat slidably connected with the first guide rail and a second sliding seat slidably connected with the second guide rail.

4. A zipper slider threading machine according to any one of claims 1 to 3, wherein the horizontal drive assembly is disposed below the machine frame.

5. The zipper puller penetrating machine as claimed in claim 2 or 3, wherein the single puller pushing assembly comprises a transverse puller die, a transverse driving piece and a puller pushing mechanism for conveying a puller from the tail end of the puller guide slide rail to a transverse puller die single piece, the transverse puller die is arranged at the tail end of the puller guide slide rail, the transverse puller die is horizontally and slidably arranged on the rack, the transverse driving piece drives the transverse puller die to slide in a reciprocating mode along a conveying direction perpendicular to the zipper chain, the upper puller assembly comprises a puller bearing seat and a vertical driving piece for driving the puller bearing seat to vertically lift, and the transverse driving piece drives the transverse puller die to the position above the puller bearing seat so as to convey the puller to the puller bearing seat.

6. The slider threading machine for the slide fastener according to claim 5, wherein the vertical driving member comprises a main telescopic cylinder and an auxiliary slider pushing telescopic cylinder, a cylinder body of the main telescopic cylinder is fixed with the sliding seat, a telescopic end of the main telescopic cylinder is fixed with the slider bearing seat, the auxiliary slider pushing telescopic cylinder is fixed with the slider bearing seat, a slider top plate is vertically and slidably arranged on the slider bearing seat, and the slider top plate is fixed with the telescopic end of the auxiliary slider pushing telescopic cylinder.

7. The slider threading machine according to claim 5, wherein said slider pushing mechanism comprises a feeding slide slidably disposed on said frame in the slider conveying direction, a push-pull head assembly disposed on said feeding slide, and a feeding driving member for driving said feeding slide to move toward or away from said lateral slider mold, the push-pull head component comprises a material shifting block hinged with the feeding sliding seat and a stop block arranged on the feeding sliding seat and abutted against the material shifting block, the stop block is positioned at one end of the feeding slide seat close to the transverse drawing head die, a reset groove is arranged on one side of the feeding slide seat, which is positioned at the material poking block and is far away from the stop block, the longitudinal section of the material poking block is a right trapezoid, the inclined surface of the material poking block is arranged towards the reset groove, reset inslot and be provided with the inclined plane that resets, be provided with on the cell wall in the groove that resets and dial the material elasticity piece that resets of expecting dog butt.

8. The machine for threading the slider of a zipper according to claim 7, wherein the slider guide rail comprises a channel for the slider to slide, a single-piece limiting structure is arranged at the end of the slider guide rail and at two sides of the sliding channel, the single-piece limiting structure comprises a single-piece limiting block and a single-piece limiting elastic piece, a limiting edge matched with the side shape of the upper plate and the bottom plate of the slider is arranged at the opposite end of the two single-piece limiting blocks in the slider conveying channel, the limiting edges of the two single-piece limiting blocks form a feed port for the slider to enter, the width of the feed port is gradually reduced along the feeding direction of the slider, and the single-piece limiting elastic piece applies elasticity to the single-piece limiting block, so that the maximum width of the feed port formed by the two single-piece limiting blocks is equal to the minimum width dimension of.

9. The zipper puller penetrating machine as recited in claim 1, wherein the explosion-proof clamping assembly comprises an explosion-proof clamping block which is slidably arranged on the horizontal tape guide plate along a direction perpendicular to the conveying direction of the zipper tapes and an explosion-proof driving piece which drives the explosion-proof clamping block to move, chain tooth grooves are formed in opposite end faces of the explosion-proof clamping blocks on two sides, and the chain tooth grooves of the explosion-proof clamping blocks on the two sides are spliced to form a gap for the chain teeth of the zipper tapes to penetrate through.