CN112056711B - Zipper equipment for installing U-shaped metal upper stopper - Google Patents
Zipper equipment for installing U-shaped metal upper stopper Download PDFInfo
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- CN112056711B CN112056711B CN202011121689.5A CN202011121689A CN112056711B CN 112056711 B CN112056711 B CN 112056711B CN 202011121689 A CN202011121689 A CN 202011121689A CN 112056711 B CN112056711 B CN 112056711B
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
- A44B19/60—Applying end stops upon stringer tapes
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Abstract
The invention discloses zipper equipment for installing a U-shaped metal upper stop, which comprises a machine case, a guide chain assembly, a needle hooking assembly, a feeding assembly, a lower die assembly, an electric control assembly, a punch assembly, a vibration disc assembly and a zipper outlet assembly, wherein the guide chain assembly, the needle hooking assembly, the electric control assembly, the punch assembly, the vibration disc assembly and the zipper outlet assembly are arranged on the machine case; the invention has good stability and improves the production efficiency.
Description
Technical Field
The invention relates to the field of zipper machinery, in particular to a zipper device for installing a U-shaped metal upper stopper.
Background
In the zipper manufacturing process, in some procedures, it is necessary to install a metal stop on the combined stringers, which is accomplished in the prior art using an automated metal zipper stopper machine. In the manufacturing process, the cut-off and molded metal particles are fixed at the upper stop position of the zipper and serve as a stop piece for the upward maximum displacement stroke of the slider. For example, the invention patent with the application number of CN201610797816.0 discloses a full-automatic metal particle double-upper-stop machine, which comprises a frame, wherein a tape passing device, a tape feeding device, a needle hooking positioning device, a tape dividing device, an upper-stop device, a shaking feeding device and a controller are arranged on the frame, one or two metal particles can be simultaneously fed into the upper-stop device through double tracks of the shaking feeding device, so that the effect of simultaneously installing one or two metal particles is achieved, and the overall production efficiency is improved. Meanwhile, the application of the feeding component can limit the number of the metal particles entering the accommodating space of the upper stop device every time, and mechanical faults are not caused; the design of the belt dividing head can enable the zipper belt to be turned upwards to form a proper angle, and the installation of metal particles in the upper stop device is more convenient.
The existing upper stopper machine is insufficient in stability in the upper stopper mounting process of the metal upper stopper, low in production efficiency and unfavorable for automatic production, so that a zipper device for mounting the U-shaped metal upper stopper, which is good in stability, is needed to realize automatic mounting of the U-shaped metal upper stopper, and improves production efficiency.
Disclosure of Invention
The invention aims to solve the defects in the prior art, improve the zipper equipment with good stability for installing the U-shaped metal upper stopper, realize the automatic installation of the U-shaped metal upper stopper and improve the production efficiency.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the zipper equipment for installing the U-shaped metal upper stopper comprises a machine case, and a guide chain assembly, a hook needle assembly, a feeding assembly, a lower die assembly, an electric control assembly, a punch assembly, a vibration disc assembly and a chain discharging assembly which are arranged on the machine case, wherein the guide chain assembly and the chain discharging assembly are respectively arranged at the front end and the rear end of the machine case and are used for dragging a zipper belt to be conveyed to the rear end of the machine case; the crochet component and the lower die component are sequentially arranged along the downstream of the chain guide component; the punch assembly is arranged above the lower die assembly, and the electric control assembly is arranged at the side of the crochet component; the feeding assembly comprises a left feeding assembly and a right feeding assembly which are arranged on the left side and the right side above the lower die assembly; the vibration disc assembly is arranged at the side between the chain outlet assembly and the lower die assembly; the vibrating disk assembly is respectively connected with the left feeding assembly and the right feeding assembly through two tracks and is used for respectively conveying the U-shaped metal upper stop to the left feeding assembly and the right feeding assembly, the left feeding assembly and the right feeding assembly respectively convey the U-shaped metal upper stop to the lower die assembly, and the punch assembly and the lower die assembly are matched up and down to finish the upper stop of the zipper belt;
The machine case is provided with a fixed vertical plate, and the needle hooking component is arranged on the front side of the fixed vertical plate through a needle hooking seat vertical plate;
the needle hooking assembly comprises a first guide chain plate, a needle hooking and a needle hooking cylinder; the first chain guide plate is horizontally connected to the hooking seat vertical plate; the upper surface of the first guide chain plate is provided with a first guide chain groove along the length direction of the first guide chain plate, and the rear end of the first guide chain groove is provided with a first opening along the length direction of the first guide chain groove; the crochet and the crochet cylinder are arranged below the first opening; the needle hooking cylinder drives the needle hooking needle to move up and down along the vertical direction, and the needle hooking needle penetrates between the first openings and can reciprocate back and forth along the first openings;
the lower die assembly is arranged at the rear side of the fixed vertical plate, the lower end of the lower die assembly stretches into the chassis, and the lower die assembly comprises a bottom die cylinder and a punch rod; the upper end of the bottom die cylinder is connected with the lower end of the fixed vertical plate through a bottom die cylinder fixing plate; the telescopic end of the bottom die cylinder is upwards connected with the punch rod to drive the punch rod to reciprocate up and down; the upper end of the punch rod is provided with a lower die, and the upper end surface of the lower die is provided with a belt dividing block and a pressing groove which are arranged front and back; a first chute penetrating up and down is arranged on one side, far away from the fixed vertical plate, of the lower die along the vertical direction, and the first chute is communicated with the pressing groove; a pressing die matched with the pressing groove is movably connected in the first sliding groove, and the pressing die can move up and down along the first sliding groove;
The punch assembly comprises a rocker cylinder fixing plate, a rocker cylinder, a chain pressing plate cylinder, a compression bar cylinder, a rocker, a compression bar, a chain pressing plate and a punch, wherein the rocker cylinder fixing plate is horizontally connected to the upper end of the fixing vertical plate; the rocker cylinder is arranged at the lower side of the left end of the rocker cylinder fixing plate, and the telescopic end of the rocker cylinder upwards penetrates through the rocker cylinder fixing plate;
the chain pressing plate cylinder and the pressing rod cylinder are respectively arranged at the left end of the rocker cylinder fixing plate and positioned at the front side and the rear side of the rocker cylinder fixing plate; the chain pressing plate cylinder is connected with the chain pressing plate downwards to drive the chain pressing plate to reciprocate up and down; the pressure rod cylinder is connected with a pressure rod downwards to drive the pressure rod to reciprocate up and down;
the punch fixing plate is arranged at the lower side of the right end of the rocker cylinder fixing plate and is positioned between the compression bar and the chain pressing plate; the punch fixing plate is internally provided with a first through hole penetrating up and down, and the punch is movably arranged in the first through hole and can move up and down along the first through hole;
one end of the rocker is arranged above the telescopic end of the rocker cylinder, and the other end of the rocker is movably hinged to the right end of the rocker cylinder fixing plate through a rocker seat; the punch head upwards penetrates through the rocker cylinder fixing plate to be movably connected with the rocker; and the rocker cylinder jacks up one end of the rocker, and the other end of the rocker drives the punch to punch the pressing die downwards along the first through hole, so that the pressing die and the lower die are matched to finish the upper stop of the zipper belt.
Preferably, the crochet hook component further comprises a zipper induction piece and a guide chain bow-shaped plate which are of Z-shaped structures; the zipper sensing piece is connected to the hook needle seat vertical plate through a pressing belt sensing rod and is positioned right above the first guide chain plate, and a second opening is formed in the middle of the tail end of the zipper sensing piece at a position corresponding to the first opening; the crochet hook is simultaneously penetrated between the first opening and the second opening and can simultaneously reciprocate back and forth along the first opening and the second opening; the chain guide bow-shaped plate is connected to one end of the first chain guide plate, which is close to the chain guide assembly.
Preferably, the crochet component further comprises a first chain guide plate fixing seat, a crochet bar and a crochet bar seat; the first chain guide plate fixing seat is connected with the needle hooking seat vertical plate, and the needle hooking rod seat is arranged below the first chain guide plate fixing seat; the lower side of the needle hooking rod seat is provided with an accommodating groove with a downward opening, and the accommodating groove penetrates through the front end and the rear end of the needle hooking rod seat along the horizontal direction; one end of the needle hooking rod, which is close to the first opening, is connected with a needle hooking, and the other end of the needle hooking rod is movably hinged in the accommodating groove; the needle hooking cylinder is connected to the rear end of the first chain guide plate fixing seat through a needle hooking cylinder fixing seat, the telescopic end of the needle hooking cylinder is hinged with the needle hooking rod in an upward direction, and the needle hooking rod is driven to drive the needle hooking rod to reciprocate up and down; the rear part between the punch assembly and the lower die assembly is provided with a second guide chain plate, the second guide chain plate is connected with the fixed vertical plate through a second guide chain plate fixing seat, and a second guide chain groove is formed in the second guide chain plate.
Preferably, the lower die assembly further comprises a dividing cylinder, a zipper belt separating rod, a dividing cylinder fixing plate and a dividing cylinder connecting rod; a second sliding groove penetrating up and down is formed in one side, far away from the fixed vertical plate, of the punch rod along the vertical direction, and the zipper belt separating rod is movably arranged in the second sliding groove and can reciprocate up and down along the second sliding groove; the upper end of the zipper strip separating rod is provided with a zipper strip separating part, and the zipper strip separating part is arranged next to the side surfaces of the lower die and the pressing die; the belt dividing cylinder is connected to the punch rod through a belt dividing cylinder fixing plate, a third sliding groove penetrating through the belt dividing cylinder is formed in the position, corresponding to the second sliding groove, of the belt dividing cylinder fixing plate, one end of a connecting rod of the belt dividing cylinder is connected with the telescopic end of the belt dividing cylinder, and the other end of the connecting rod of the belt dividing cylinder horizontally penetrates through the third sliding groove to be connected with the lower end of the separating rod of the zipper belt; the connecting rod of the dividing cylinder moves up and down along the third sliding groove under the drive of the dividing cylinder, so that the zipper belt dividing rod is driven to reciprocate up and down along the second sliding groove.
Preferably, the pressing die is of an I-shaped structure, and the left side and the right side of the upper end of the pressing die are provided with pressing parts extending outwards horizontally; the pressing part is positioned above the pressing groove, and a space between the pressing part and the pressing groove forms an accommodating space; the lower end of the pressing die is connected with the punch rod through a first pressure spring; the left and right lower ends of the pressing die are provided with limiting parts extending outwards horizontally; a third opening is formed in the position, corresponding to the lower end of the pressing die, of the punch rod, and the lower end face of the pressing die is connected with the bottom of the third opening through a first pressure spring; the upper end surface of the lower die is horizontally provided with a first groove and a second groove which are positioned at the left side and the right side below the belt dividing block and the pressing part, and the first groove and the second groove are perpendicular to the pressing groove and are communicated with the pressing groove; the belt dividing blocks are gradually increased and then gradually decreased from top to bottom, and the maximum horizontal distance between the left side and the right side of the belt dividing blocks is larger than the maximum horizontal distance between the left side and the right side of the pressing mold; the junction of dividing the area piece lower extreme with first recess and second recess is the arc setting.
Preferably, the upper end of the punch is provided with a connecting part which extends horizontally outwards; the connecting part is connected with the top of the punch fixing plate through a second pressure spring; the rocker cylinder fixing plate is provided with a second through hole which penetrates up and down at a position corresponding to the connecting part; the second through hole is communicated with the first through hole; the connecting part can move up and down along the second through hole.
Preferably, the punch assembly further comprises a limiting frame and a chain pressing fixing plate; the limiting frame is of a U-shaped structure, the limiting frame is arranged on the upper surface of the rocker cylinder fixing plate and at a position corresponding to the rocker cylinder, two ends of the limiting frame are connected with the rocker cylinder fixing plate, a bolt is vertically and spirally connected to the middle of the upper end of the limiting frame, and the bolt is located above the rocker;
the chain pressing plate is connected with the chain pressing plate cylinder through the chain pressing fixing plate; the chain pressing plate is connected to the position, close to the punch fixing plate, of the lower side of the right end of the chain pressing fixing plate; the chain pressing fixing plate is movably connected with the punch fixing plate through the fourth sliding groove and can reciprocate up and down along the punch fixing plate under the driving of the chain pressing plate cylinder;
The compression bar is close to one side of drift fixed plate is equipped with the fifth spout, the compression bar pass through the fifth spout with drift fixed plate swing joint, and can be under the drive of compression bar cylinder, follow drift fixed plate reciprocates from top to bottom.
Preferably, the left feeding component and the right feeding component are symmetrically arranged on the fixed vertical plate; the left feeding component is arranged below the rocker cylinder; the left feeding assembly and the right feeding assembly are respectively provided with a feeding cylinder fixing plate, a feeding cylinder connecting block, a feeding push rod, a feeding slide seat, a feeding guard plate, a feeding limiting plate, a feeding fixing seat and a feeding stop block; the feeding cylinder fixing plate is horizontally connected to the fixing vertical plate, and the feeding cylinder and the feeding fixing seat are respectively arranged at two ends of the upper surface of the feeding cylinder fixing plate from outside to inside; the feeding push rod is movably arranged on the feeding fixing seat; one end of the feeding push rod is in driving connection with the feeding cylinder through a feeding cylinder connecting block, the other end of the feeding push rod is provided with a hanging part corresponding to a U-shaped opening of the U-shaped metal upper stop, one side of the feeding push rod is provided with a sixth sliding groove along the length direction of the feeding push rod, and the upper end of the feeding fixing seat is provided with a sliding rail in protruding connection with the sixth sliding groove in a matched mode.
Preferably, the upper side of the feeding push rod close to one end of the feeding cylinder is fixedly connected with a feeding slide rod, and the upper side of the other end of the feeding push rod is movably provided with a feeding slide seat; a notch is formed in the lower side of one end, close to the feeding sliding seat, of the feeding sliding rod, and a hook part is formed at the end part of one end, provided with the notch, of the feeding sliding rod; a seventh sliding groove is formed in the feeding sliding seat, a connecting block is arranged at one end, close to the feeding sliding rod, of the seventh sliding groove, the connecting block extends into the notch to be movably connected with the hook part, and the connecting block is connected with the inner wall of the notch through a third pressure spring; the middle part of the upper end surface of the feeding sliding seat is connected with a feeding stop block, and the feeding guard plate is movably hinged in one end of the seventh sliding groove far away from the feeding sliding rod and is positioned above the hanging part; the upper part and the lower part of the feeding guard plate are mutually vertical, the upper part of the feeding guard plate is connected with the feeding stop block through a fourth pressure spring, and the lower part of the feeding guard plate is arranged in an arc shape and is positioned obliquely above the hanging part; the feeding limiting plate is arranged on the upper side of the feeding fixing seat and is positioned on the side of the feeding sliding seat, and a blocking part extending towards the feeding push rod along the horizontal direction is arranged at one end of the feeding limiting plate, which is far away from the feeding cylinder; the feeding cylinder drives the feeding push rod to move forwards, the feeding push rod drives the feeding slide rod to move forwards together, the fourth pressure spring is extruded to generate forward elastic force for the feeding slide seat, so that the feeding slide seat moves forwards together with the feeding push rod, and when the feeding slide seat abuts against the blocking part, the blocking part limits the feeding slide seat to move forwards.
Preferably, the electric control assembly comprises a PLC controller, and the PLC controller is connected with the needle hooking assembly, the feeding assembly, the punch assembly, the lower die assembly and the chain discharging assembly; the PLC is provided with a 5G communication module, and the PLC communicates with the mobile device through the 5G communication module.
Advantageous effects
Compared with the prior art, the invention has the beneficial technical effects that:
1. the invention provides a zipper device for installing a U-shaped metal upper stopper, which is used for completing the installation of the U-shaped metal upper stopper of a zipper belt through a guide chain assembly, a hook needle assembly, a feeding assembly, a lower die assembly, an electric control assembly, a punch assembly, a vibration disc assembly and a chain outlet assembly;
2. according to the invention, the first through hole is formed in the punch fixing plate, so that the punch is movably arranged in the first through hole and can move up and down along the first through hole, shaking generated in the process of moving the punch up and down can be effectively reduced, the stability of the punch in the process of moving the punch up and down is improved, and the production efficiency is effectively improved.
3. According to the invention, the fourth sliding groove is arranged on the chain pressing fixing plate, so that the chain pressing fixing plate is movably connected with the punch fixing plate through the fourth sliding groove, shaking generated in the process of moving the chain pressing plate up and down along the punch fixing plate can be effectively reduced, the stability of the chain pressing plate in the up and down movement is improved, and the production efficiency is improved.
4. According to the invention, the fifth sliding groove is formed in the pressing rod, so that the pressing rod is movably connected with the punch fixing plate through the fifth sliding groove, shaking generated in the process of moving the pressing rod up and down along the punch fixing plate can be effectively reduced, the stability of the pressing rod in the process of moving the pressing rod up and down is improved, and the production efficiency is improved.
5. According to the invention, the sixth sliding groove is arranged on the feeding push rod, and the sliding rail which is matched and connected with the sixth sliding groove is arranged at the upper end of the feeding fixing seat, so that the feeding push rod can conveniently move back and forth along the sliding rail under the driving of the feeding cylinder, shaking generated in the forward and backward moving process of the feeding push rod can be effectively reduced, the stability of the feeding push rod in the moving process is improved, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the arrangement of the components of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2;
FIG. 4 is a schematic view of a chain guide assembly according to an embodiment of the present invention;
FIG. 5 is a schematic view of an exemplary embodiment of a needle assembly;
fig. 6 is an enlarged view of the portion B in fig. 5;
FIG. 7 is a schematic diagram illustrating the connection of a shank and a shank seat according to an embodiment of the present invention;
FIG. 8 is a schematic view of the lower die assembly according to an embodiment of the present invention;
FIG. 9 is a schematic view showing the connection of the tape separating rod and the tape separating cylinder according to the embodiment of the present invention;
FIG. 10 is a schematic view of the structure of a plunger in an embodiment of the present invention;
fig. 11 is a schematic structural view of a lower die in the embodiment of the present invention;
FIG. 12 is a schematic view of the structure of a stamper in an embodiment of the present invention;
FIG. 13 is a schematic view of the structure of a punch assembly in an embodiment of the present invention;
FIG. 14 is a schematic view of a cylinder rocker arm mounting plate in an embodiment of the present invention;
FIG. 15 is a schematic view showing the arrangement of the link plate and the compression bar in the embodiment of the present invention;
fig. 16 is a schematic structural view of a press chain fixing plate in the embodiment of the present invention;
FIG. 17 is a schematic view of the structure of a plunger in an embodiment of the invention;
FIG. 18 is a schematic view showing the structure of a punch-retention plate in an embodiment of the present invention;
FIG. 19 is a schematic view of the feed assembly in an embodiment of the invention;
FIG. 20 is a schematic view of the left feeding assembly in an embodiment of the present invention;
FIG. 21 is a schematic view of the structure of the feed carriage and the feed slide bar in an embodiment of the invention;
fig. 22 is a schematic structural diagram of a feeding fixing base in an embodiment of the present invention.
Wherein, the technical characteristics that each reference sign indicates are as follows:
1-chassis, 101-fixed riser, 2-chain guide assembly, 201-first segment chain guide frame, 202-second segment chain guide frame, 203-third segment chain guide frame, 204-chain guide wheel, 3-hook needle assembly, 301-hook needle seat riser, 302-first chain guide plate, 303-first chain guide slot, 304-first opening, 305-zipper sensing piece, 306-second opening, 307-press belt sensing rod, 308-hook needle, 309-hook needle cylinder, 310-first chain guide plate fixing seat, 311-hook needle rod, 312-hook needle rod seat, 313-containing slot, 314-hook needle cylinder fixing seat, 315-chain guide bow plate, 4-lower die assembly, 401-bottom die cylinder, 402-bottom die cylinder fixing seat, 403-punch rod, 404-lower die, 405-split block, 406-press slot, 407-first runner, 408-press die, 409-limit, 410-press, 411-first compression spring, 412-first groove, 413-second groove, 414-split cylinder, 415-fastener tape parting rod, 416-split cylinder fixing plate, 417-second runner, 418-split cylinder connecting rod, 419-fastener tape parting, 420-third runner, 421-third opening, 5-punch assembly, 501-rocker cylinder fixing plate, 502-rocker cylinder, 503-press plate cylinder, 504-press rod cylinder, 505-rocker, 506-press rod, 507-press plate, 508-punch, 509-rocker seat, 510-punch fixing plate, 511-first through hole, 512-connecting part, 513-second pressure spring, 514-second through hole, 515-limit frame, 516-bolt, 517-press chain fixing plate, 518-fourth slide groove, 519-fifth slide groove, 6-feeding component, 601-left feeding component, 602-right feeding component, 603-feeding cylinder fixing plate, 604-feeding cylinder, 605-feeding cylinder connecting block, 606-feeding push rod, 607-feeding slide bar, 608-feeding slide seat, 609-feeding guard plate, 610-feeding limit plate, 611-feeding fixing seat, 612-feeding block, 613-hanging part, 614-sixth slide groove, 615-notch groove, 616-hook part, 617-seventh slide groove, 618-connecting block, 619-third pressure spring, 620-fourth pressure spring, 621-blocking part, 622-slide rail, 7-electric control component, 8-vibration disc component, 9-out chain component, 10-second guide plate, 11-second guide chain plate fixing plate, 12-second guide chain groove.
Detailed Description
The present invention will be further described in detail with reference to the following examples, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent, but the scope of the present invention is not limited to the following specific examples.
As shown in fig. 1 to 3, a zipper apparatus for installing a U-shaped metal upper stopper comprises a case 1, a guide chain assembly 2, a hook needle assembly 3, a feeding assembly 6, a lower die assembly 4, an electric control assembly 7, a punch assembly 5, a vibration disc assembly 8 and a chain discharging assembly 9 which are arranged on the case 1,
as shown in fig. 4, the guide chain assembly 2 and the chain discharging assembly 9 are respectively arranged at the front end and the rear end of the machine case 1, and are used for pulling the zipper strips to be conveyed to the rear end of the machine case 1; specifically, the chain guide assembly 2 includes a chain guide frame, a plurality of chain guide wheels 204 disposed along the chain guide frame, and a plurality of chain guide wheels 204 are fixed on the chain guide frame by outer hexagon screws; the chain guide frame comprises a first section of chain guide frame 201, a second section of chain guide frame 202 and a third section of chain guide frame 203, wherein the first section of chain guide frame 201, the second section of chain guide frame 202 and the third section of chain guide frame 203 are sequentially connected to form a Z-shaped structure; the chain guide frame is connected with the upper end face of the chassis 1 through a third section chain guide frame 203. The arrangement of the above structure facilitates the guiding of the fastener tape around the guide sprocket 204.
As shown in fig. 1 to 3, the crochet component 3 and the lower die component 4 are arranged in sequence along the downstream of the chain guide component 2; the punch assembly 5 is arranged above the lower die assembly 4, and the electric control assembly 7 is arranged at the side of the crochet component 3; the vibration disc assembly 8 is arranged at the side between the chain outlet assembly 9 and the lower die assembly 4;
as shown in fig. 2, the chassis 1 is provided with a fixing vertical plate 101, and the crochet component 3 is disposed on the front side of the fixing vertical plate 11 through a crochet seat vertical plate 301;
as shown in fig. 5 and 6, the hook pin assembly 3 includes a first guide plate 302, a hook pin 308, a hook pin cylinder 309, a first guide plate fixing base 310, a hook pin 311, a hook pin rod base 312, and a zipper sensing piece 305 with a "Z" structure; the first guide link plate 302 is horizontally connected to the hooking seat vertical plate 301; the upper surface of the first guide plate 302 is provided with a first guide chain groove 303 along the length direction thereof, a second guide plate 10 is arranged at the rear part between the punch assembly 5 and the lower die assembly 4, the second guide plate 10 is connected with the fixed vertical plate 101 through a second guide chain plate fixing seat 11, and the second guide chain plate 10 is provided with a second guide chain groove 12; the first and second guide grooves 303 and 12 are provided to facilitate the guide of the fastener tape.
As shown in fig. 6, the rear end of the first chain guide slot 303 is provided with a first opening 304 along the length direction thereof; the crochet 308 and crochet cylinder 309 are disposed below the first opening 304; the crochet 308 is driven by the crochet cylinder 309 to move up and down along a vertical direction, and the crochet 308 is disposed between the first openings 304 in a penetrating manner and can reciprocate back and forth along the first openings 304; the provision of the first opening 304 provides a movable space for the hook needle 308.
As shown in fig. 6 and 7, the first chain guide plate fixing seat 310 is connected with the hook needle seat vertical plate 301, and the hook needle rod seat 312 is disposed below the first chain guide plate fixing seat 310; the lower side of the needle bar seat 312 is provided with a containing groove 313 with a downward opening, and the containing groove 313 penetrates through the front end and the rear end of the needle bar seat 312 along the horizontal direction; the accommodating groove 313 is arranged to be convenient for connecting the needle hooking rod 311; one end of the hooking rod 311, which is close to the first opening 304, is connected with a hooking needle, and the other end is movably hinged in the accommodating groove 313; the needle hooking cylinder 309 is connected to the rear end of the first chain guide plate fixing seat 310 through a needle hooking cylinder fixing seat 314, the telescopic end of the needle hooking cylinder 309 is hinged with the needle hooking rod 311 upwards, and the needle hooking rod 311 is driven to drive the needle hooking 308 to reciprocate up and down;
As shown in fig. 6, the zipper sensing piece 305 is connected to the hook needle stand riser 301 by a pressure belt sensing rod 307 and is located right above the first guide plate 302, and a second opening 306 is formed in the middle of the end of the zipper sensing piece 305 at a position corresponding to the first opening 304; the hook 308 is disposed between the first opening 304 and the second opening 306 and can reciprocate back and forth along the first opening 304 and the second opening 306; the above structure is convenient for the hooking needle 308 to reciprocate back and forth along the first opening 304 and the second opening 306 under the driving of the hooking needle cylinder 309, when the zipper sensing piece 305 senses the slider, the hooking needle cylinder 309 is triggered to drive the hooking needle 308 to hook the zipper belt upwards through the hooking needle rod 311, and after finishing stopping, the hooking needle cylinder 309 drives the hooking needle 308 to loosen the zipper belt downwards.
As shown in fig. 5, the hook needle assembly 3 further includes a guide arcuate plate 315, the guide arcuate plate 315 is connected to an end of the first guide plate 302 near the guide chain assembly 2, and the arcuate guide plate 315 is configured to facilitate guiding the fastener tape.
As shown in fig. 8 and 11, the lower die assembly 4 is disposed at the rear side of the fixed vertical plate 101 and the lower end thereof extends into the cabinet 1, and the lower die assembly 4 includes a bottom die cylinder 401 and a punch 403; the upper end of the bottom die cylinder 401 is connected with the lower end of the fixed vertical plate 101 through a bottom die cylinder fixing plate 402; the telescopic end of the bottom die cylinder 401 is upwards connected with the punch 403 to drive the punch 403 to reciprocate up and down; the upper end of the punch 403 is provided with a lower die 404, and the upper end surface of the lower die 404 is provided with a dividing block 405 for dividing the zipper strips and a pressing groove 406 for placing the U-shaped metal upper stop.
As shown in fig. 8 and 11, a first chute 407 penetrating up and down is provided on a side of the lower die 404 away from the fixed vertical plate 101 along a vertical direction, and the first chute 407 is communicated with the pressing groove 406; a pressing die 408 matched with the pressing slot 406 is movably connected in the first chute 407, and the pressing die 408 can move up and down along the first chute 407; this configuration can effectively reduce the shaking of the stamper 408 during the up-and-down movement, and improve the stability of the stamper 408 during the up-and-down movement.
As shown in fig. 3 and 12, the pressing mold 408 has an "i" structure, and the left and right sides of the upper end of the pressing mold 408 are provided with a pressing portion 410 extending horizontally and outwards; the pressing portion 410 is located above the pressing groove 406, and a space between the pressing portion 410 and the pressing groove 406 forms a receiving space for placing the U-shaped metal conveyed by the feeding assembly 6.
As shown in fig. 10, a third opening 421 is provided at a position of the punch 403 corresponding to the lower end of the pressing die 408, and the lower end surface of the pressing die 408 is connected to the bottom of the third opening 421 through a first compression spring 411; the lower end of the pressing die 408 is provided with a limiting part 409 extending horizontally outwards at left and right sides; specifically, after the pressing die 408 is pressed down by the punch assembly 5, the first pressure spring 411 presses the pressing die 408, the first pressure spring 411 generates an upward elastic force on the pressing die 408, when the pressing die 408 is separated from the punching of the punch assembly 5, the pressing die 408 moves upward under the elastic force of the first pressure spring 411, the limiting portion 409 abuts against the lower die 404, so as to limit the pressing die 408 to continue to move upward, and the pressing die 408 returns to the original position.
As shown in fig. 9 and 11, the upper end surface of the lower die 404 is horizontally provided with a first groove 412 and a second groove 413 positioned on the left and right sides below the taping block 405 and the press portion 410, and the first groove 412 and the second groove 413 are perpendicular to the press groove 406 and are communicated with the press groove 406; the dividing block 405 gradually increases from top to bottom and then gradually decreases, and the maximum horizontal distance between the left and right sides of the dividing block 405 is greater than the maximum horizontal distance between the left and right sides of the pressing mold 408; the connection parts between the lower end of the dividing block 405 and the first groove 412 and the second groove 413 are all arc-shaped; specifically, the feeding assembly 6 sends the U-shaped metal upper stop to the accommodating space, the U-shaped openings of the two U-shaped metal upper stops are respectively corresponding to the first groove 412 and the second groove 413, the bottom die cylinder 401 drives the punch 403 to move upwards, the tape dividing block 405 separates the zipper tape, so that two sides of the zipper tape slide down to the accommodating space, the first groove 412 and the second groove 413 enable the zipper tape to slide into the U-shaped opening of the U-shaped metal upper stop better, the punch assembly 5 punches the die 408 downwards, the pressing part 410 is matched with the pressing groove 406, and the two U-shaped metal upper stops are mounted on the zipper tape.
As shown in fig. 8 to 10, the lower die assembly 4 further includes a dividing cylinder 414, a fastener tape dividing rod 415, a dividing cylinder fixing plate 416, and a dividing cylinder connecting rod 418; a second sliding groove 417 penetrating vertically is provided on a side of the punch 403 away from the fixed vertical plate 101, and the zipper tape separating rod 415 is movably disposed in the second sliding groove 417 and can reciprocate vertically along the second sliding groove 417; the second sliding groove 417 is provided to facilitate connection of the zipper tape separating rod 415, and to effectively reduce shaking of the zipper tape separating rod 415 during vertical movement, and to improve stability of the zipper tape separating rod 415 during vertical movement.
As shown in fig. 9 and 10, the upper end of the fastener tape separating lever 415 is provided with a tape separating portion 419, and the tape separating portion 419 is provided next to the side surfaces of the lower die 404 and the pressing die 408; the dividing cylinder 414 is connected to the punch 403 through a dividing cylinder fixing plate 416, and meanwhile, the dividing cylinder fixing plate 416 performs horizontal limiting on the zipper strip dividing rod 415, so that horizontal shaking of the zipper strip dividing rod 415 is reduced, and stability of the zipper strip dividing rod in the up-and-down movement process is improved;
As shown in fig. 9 and 10, a third sliding groove 420 penetrating through the fixing plate 416 in front and back is provided at a position corresponding to the second sliding groove 417, one end of the connecting rod 418 of the dividing cylinder is connected to the telescopic end of the dividing cylinder 414, and the other end horizontally penetrates through the third sliding groove 420 to be connected to the lower end of the separating rod 415 of the zipper belt; the dividing cylinder connecting rod 418 is driven by the dividing cylinder 414 to move up and down along the third sliding slot 420, so as to drive the zipper tape separating rod 415 to reciprocate up and down along the second sliding slot 417. Specifically, after the engagement of the press-fit portion 410 and the press-fit groove 406 to complete the installation of the U-shaped metal upper stopper on the fastener tape, the fastener tape separating rod 415 is driven by the tape separating cylinder 414 to separate the fastener tape upward, so that the fastener tape is separated from the binding of the tape separating block 405 and the pressing mold 408, and the bottom mold cylinder 401 is driven to move the plunger 403 downward to the original position.
As shown in fig. 13, the punch assembly 5 includes a rocker cylinder fixing plate 501, a rocker cylinder 502, a link plate pressing cylinder 503, a link plate pressing cylinder 504, a rocker 505, a link plate pressing 506, a link plate pressing 507, and a punch 508, wherein the rocker cylinder fixing plate 501 is horizontally connected to the upper end of the fixed vertical plate 101; the rocker cylinder 502 is arranged at the lower side of the left end of the rocker cylinder fixing plate 501, and the telescopic end of the rocker cylinder passes through the rocker cylinder fixing plate 501 upwards;
As shown in fig. 13, the link plate pressing cylinder 503 and the link plate pressing cylinder 504 are respectively disposed at the left end of the rocker cylinder fixing plate 501 and located at the front and rear sides of the rocker cylinder fixing plate 501; the chain pressing plate cylinder 503 is connected with the chain pressing plate 507 downwards to drive the chain pressing plate 507 to reciprocate up and down; the compression bar cylinder 504 is connected with the compression bar 506 downwards to drive the compression bar 506 to reciprocate up and down; specifically, the pressure bar cylinder 504 is connected with the pressure bar 506 downwards, so as to drive the pressure bar 506 to press the whole zipper strip downwards, meanwhile, the pressure link plate cylinder 503 is connected with the pressure link plate 507 downwards, so as to drive the pressure link plate 507 to press one side of the zipper strip downwards, so that the upper stop positions on two sides of the zipper strip are aligned, and the accuracy of upper stop installation is improved.
As shown in fig. 13, 14, 15 and 18, a punch fixing plate 510 is disposed at the lower side of the right end of the rocker cylinder fixing plate 501, and the punch fixing plate 510 is located between the press rod 506 and the press link plate 507; the punch fixing plate 510 is provided with a first through hole 511 penetrating up and down, and the punch 508 is movably arranged in the first through hole 511 and can move up and down along the first through hole 511; the arrangement of the structure can effectively reduce shaking generated in the up-and-down movement process of the punch 508, and improve the stability of the punch 508 in the up-and-down movement process.
As shown in fig. 13, 14 and 18, one end of the rocker 505 is disposed above the telescopic end of the rocker cylinder 502, and the other end is movably hinged to the right end of the rocker cylinder fixing plate 501 through a rocker seat 509; the upper end of the punch 508 is provided with a connecting part 512 extending horizontally outwards; the connecting part 512 is connected with the top of the punch fixing plate 510 through a second pressure spring 513; the rocker cylinder fixing plate 501 is provided with a second through hole 514 penetrating up and down at a position corresponding to the connecting part 512; the second through hole 514 is communicated with the first through hole 511; the connection portion 512 may move up and down along the second through hole 514. The connecting part 512 of the punch 508 passes through the second through hole 514 upwards to be movably connected with the rocker 505; the rocker cylinder 502 pushes up one end of the rocker 505, and the other end of the rocker 505 drives the punch 508 to punch the die 408 downwards along the first through hole 511, so that the press portion 410 of the die 408 and the press groove 406 of the lower die 404 cooperate to complete the installation of the U-shaped metal upper stop on the zipper strip.
As shown in fig. 13, 15 and 16, the punch assembly 5 further includes a stopper 515 and a press chain fixing plate 517; the limiting frame 515 is in a U-shaped structure, the limiting frame 515 is arranged on the upper surface of the rocker cylinder fixing plate 501 and at a position corresponding to the rocker cylinder 502, two ends of the limiting frame 515 are connected with the rocker cylinder fixing plate 501, a bolt 516 is vertically and spirally connected in the middle of the upper end of the limiting frame 515, and the bolt 516 is positioned above the rocker 505; the bolt 516 can be adjusted up and down, so that when the rocker cylinder 502 lifts up one end of the rocker 505, the movement space above the rocker 505 is limited.
As shown in fig. 13 and 16, the link plate 507 is connected to the link plate cylinder 503 through the link plate fixing plate 517; the chain pressing plate 507 is connected to the lower side of the right end of the chain pressing fixed plate 517 at a position close to the punch fixed plate 510; a fourth sliding groove 518 is arranged on one side of the chain pressing fixed plate 517, which is close to the punch fixing plate 510, and the chain pressing fixed plate 517 is movably connected with the punch fixing plate 510 through the fourth sliding groove 518 and can reciprocate up and down along the punch fixing plate 510 under the driving of the chain pressing plate cylinder 503; the above structure is convenient for the chain pressing fixed plate 517 to drive the chain pressing plate 507 to reciprocate up and down along the punch fixed plate 510 under the driving of the chain pressing plate cylinder 503, so that the shaking generated in the up and down moving process of the chain pressing plate 507 can be effectively reduced, the stability of the chain pressing plate 507 in the up and down moving process is improved, and the production efficiency is improved.
As shown in fig. 13 and 17, a fifth chute 519 is disposed on a side of the pressing rod 506 near the punch fixing plate 510, and the pressing rod 506 is movably connected with the punch fixing plate 510 through the fifth chute 519, and can reciprocate up and down along the punch fixing plate 510 under the driving of the pressing rod cylinder 504. The structure is beneficial to reducing the shaking generated in the up-and-down movement process of the pressure bar 506, improving the stability of the pressure bar 506 in the up-and-down movement process and improving the production efficiency.
As shown in fig. 19 and 20, the feeding assembly 6 includes a left feeding assembly 601 and a right feeding assembly 602 disposed on the left and right sides above the lower die assembly 4; the left feeding component 601 and the right feeding component 602 are symmetrically arranged on the fixed vertical plate 101; the vibration disc assembly 8 is respectively connected with the left feeding assembly 601 and the right feeding assembly 602 through two tracks and is used for respectively conveying the U-shaped metal upper stop to the left feeding assembly 601 and the right feeding assembly 602, and the left feeding assembly 601 and the right feeding assembly 602 respectively convey the U-shaped metal upper stop to the lower die assembly 4; specifically, the left feeding assembly 601 is disposed below the rocker cylinder 502; the left feeding component 601 and the right feeding component 602 comprise a feeding cylinder fixing plate 603, a feeding cylinder 604, a feeding cylinder connecting block 605, a feeding push rod 606, a feeding slide rod 607, a feeding slide seat 608, a feeding protection plate 609, a feeding limiting plate 610, a feeding fixing seat 611 and a feeding stop block 612; the feeding cylinder fixing plate 603 is horizontally connected to the fixing vertical plate 101, and the feeding cylinder 604 and the feeding fixing seat 611 are respectively arranged at two ends of the upper surface of the feeding cylinder fixing plate 603 from outside to inside; the feeding push rod 606 is movably arranged on the feeding fixing seat 611; one end of the feeding push rod 606 is in driving connection with the feeding cylinder 604 through a feeding cylinder connecting block 605, and is driven by the feeding cylinder 604 to reciprocate left and right along the feeding fixing seat 611; the other end of the feeding push rod 606 is provided with a hanging part 613 corresponding to a U-shaped opening of the U-shaped metal upper stop; the hanging part 613 is arranged to be convenient for placing the U-shaped metal upper stop.
As shown in fig. 20, a sixth chute 614 is disposed on one side of the feeding push rod 606 along the length direction thereof, and a slide rail 622 cooperatively connected with the sixth chute 614 is protruding from the upper end of the feeding fixing seat 611, so that the feeding push rod 606 is driven by the feeding cylinder 605 to move back and forth along the slide rail 622, thereby reducing shake generated in the forward and backward movement process of the feeding push rod 606, and improving stability of the feeding push rod 606 in the movement process.
As shown in fig. 19 to 21, the upper side of the feeding push rod 606, which is close to one end of the feeding cylinder 605, is fixedly connected with a feeding slide rod 607, and the upper side of the other end is movably provided with a feeding slide seat 608; a notch 615 is formed at the lower side of one end of the feeding slide rod 607, which is close to the feeding slide seat 608, and a hook 616 is formed at the end of one end of the feeding slide rod 607, which is provided with the notch 615; a seventh chute 617 is arranged on the feeding slide 608, a connecting block 618 is arranged at one end of the seventh chute 617, which is close to the feeding slide 607, the connecting block 618 extends into the notch 615 to be movably connected with the hook 616, and the connecting block 618 is connected with the inner wall of the notch 615 through a third pressure spring 619; the above structure is convenient for the movable connection of the feeding slide 607 and the feeding slide 608.
As shown in fig. 19 and 20, the middle part of the upper end surface of the feeding slide 608 is connected with a feeding stop block 612, and the feeding guard plate 609 is movably hinged in one end of the seventh chute 617 away from the feeding slide 607 and is located above the hanging part 613; the upper part and the lower part of the feeding guard plate 609 are perpendicular to each other, the upper part of the feeding guard plate 609 is connected with the feeding stop block 612 through a fourth pressure spring 620, and the lower part of the feeding guard plate 609 is arranged in an arc shape and is positioned obliquely above the hanging part 613; the arrangement of the structure is convenient for the feeding guard board 609 to protect the upper stop of the U-shaped metal and place the falling-off of the upper stop of the U-shaped metal in the process that the feeding push rod 608 stops the upper stop of the U-shaped metal to the pressing groove 406.
As shown in fig. 19 and 20, the feeding limiting plate 610 is disposed on the upper side of the feeding fixing seat 611 and beside the feeding slide 608, and a blocking portion 621 extending toward the feeding push rod 606 along the horizontal direction is disposed at one end of the feeding limiting plate 611 away from the feeding cylinder 604; the blocking portion 621 is provided to facilitate restricting the movement of the feed slide 608.
The feeding cylinder 604 drives the feeding push rod 606 to move forward, the feeding push rod 606 drives the feeding slide rod 607 to move forward together, the fourth pressure spring 620 is extruded to generate forward elastic force on the feeding slide seat 608, so that the feeding slide seat 608 moves forward together with the feeding push rod 606, when the feeding slide seat 608 abuts against the blocking part 621, the blocking part 621 limits the feeding slide seat 608 to move forward, at this time, the feeding push rod 605 continues to move forward under the driving of the feeding cylinder 604, so that the feeding guard plate 609 is pushed up upwards, the U-shaped metal is stopped in the pressing groove 406, after the feeding guard plate 609 is pushed up, the third pressure spring 619 is extruded, a forward elastic force is generated on the feeding guard plate 609, the feeding cylinder 604 drives the feeding push rod 606 to shrink, and the feeding guard plate 609 is separated from the limit of the feeding push rod 606 and returns to the original position under the elastic force of the third pressure spring 619.
The electric control assembly is provided with a PLC (not shown in the drawing), and the PLC is connected with the crochet hook assembly 3, the feeding assembly 6, the punch assembly 5, the lower die assembly 4 and the chain discharging assembly 9; be equipped with 5G communication module on the PLC controller, the PLC controller communicates through 5G communication module and mobile device, is convenient for mobile device realizes the intelligent control to collude needle subassembly 3, pay-off subassembly 6, drift subassembly 5, lower mould subassembly 4 and go out chain subassembly 9 through operating APP.
The working process of the present invention is described in detail below:
the lower stop part of each zipper of the zipper belt is at the front end of the motion direction, the zipper of the rear part of the zipper head is separated, the zipper belt penetrating the zipper head passes through the guide chain assembly 2, the guide chain bow plate 315, the first guide chain plate 302, the second guide chain plate 10 and the zipper outlet assembly 9 in sequence to be conveyed to the rear end of the box body 1, when the zipper belt passes through the hooking needle assembly 3, the zipper induction piece 305 in the hooking needle assembly 3 senses the zipper head, thereby triggering the hooking needle air 309 cylinder to drive the hooking needle 308 to lift and hook the zipper belt, the vibration disc assembly 8 drives the feeding push rod 606 to move forwards through the feeding cylinder 604, the U-shaped metal upper stop is conveyed into the accommodating space of the lower die assembly 4, the bottom die cylinder 401 drives the punch rod 403 to lift, the split belt 405 separates and turns up a certain angle, the two sides of the zipper belt are downwards to the U-shaped opening of the accommodating space, the press rod 504 drives the whole press rod 506 to push down, the whole press rod 506 drives the push rod 506 to push down, and simultaneously, the punch rod 505 is pressed down the punch rod 408 is pressed down, and the other end of the press rod 408 is pressed down, and the punch rod 408 is pressed down, the punch rod is pressed down, and the punch rod is pressed up, and the two sides of the punch rod is pressed.
Variations and modifications to the above would be obvious to persons skilled in the art to which the invention pertains from the foregoing description and teachings. Therefore, the invention is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the invention should be also included in the scope of the claims of the invention. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not constitute any limitation on the invention.
Claims (7)
1. The zipper equipment for installing the U-shaped metal upper stopper comprises a machine case, and a guide chain assembly, a hook needle assembly, a feeding assembly, a lower die assembly, an electric control assembly, a punch assembly, a vibration disc assembly and a chain discharging assembly which are arranged on the machine case, wherein the guide chain assembly and the chain discharging assembly are respectively arranged at the front end and the rear end of the machine case and are used for dragging a zipper belt to be conveyed to the rear end of the machine case; the crochet component and the lower die component are sequentially arranged along the downstream of the chain guide component; the punch assembly is arranged above the lower die assembly, and the electric control assembly is arranged at the side of the crochet component; the feeding assembly comprises a left feeding assembly and a right feeding assembly which are arranged on the left side and the right side above the lower die assembly; the vibration disc assembly is arranged at the side between the chain outlet assembly and the lower die assembly; the vibrating disk assembly is respectively connected with the left feeding assembly and the right feeding assembly through two tracks and is used for respectively conveying the U-shaped metal upper stop to the left feeding assembly and the right feeding assembly, the left feeding assembly and the right feeding assembly respectively convey the U-shaped metal upper stop to the lower die assembly, and the punch assembly and the lower die assembly are matched up and down to finish the upper stop of the zipper belt; the method is characterized in that:
The machine case is provided with a fixed vertical plate, and the needle hooking component is arranged on the front side of the fixed vertical plate through a needle hooking seat vertical plate;
the needle hooking assembly comprises a first guide chain plate, a needle hooking and a needle hooking cylinder; the first chain guide plate is horizontally connected to the hooking seat vertical plate; the upper surface of the first guide chain plate is provided with a first guide chain groove along the length direction of the first guide chain plate, and the rear end of the first guide chain groove is provided with a first opening along the length direction of the first guide chain groove; the crochet and the crochet cylinder are arranged below the first opening; the needle hooking cylinder drives the needle hooking needle to move up and down along the vertical direction, and the needle hooking needle penetrates between the first openings and can reciprocate back and forth along the first openings;
the needle hooking component also comprises a first chain guide plate fixing seat, a needle hooking rod and a needle hooking rod seat; the first chain guide plate fixing seat is connected with the needle hooking seat vertical plate, and the needle hooking rod seat is arranged below the first chain guide plate fixing seat; the lower side of the needle hooking rod seat is provided with an accommodating groove with a downward opening, and the accommodating groove penetrates through the front end and the rear end of the needle hooking rod seat along the horizontal direction; one end of the needle hooking rod, which is close to the first opening, is connected with a needle hooking, and the other end of the needle hooking rod is movably hinged in the accommodating groove; the needle hooking cylinder is connected to the rear end of the first chain guide plate fixing seat through a needle hooking cylinder fixing seat, the telescopic end of the needle hooking cylinder is hinged with the needle hooking rod in an upward direction, and the needle hooking rod is driven to drive the needle hooking rod to reciprocate up and down; a second guide chain plate is arranged at the rear part between the punch assembly and the lower die assembly, the second guide chain plate is connected with the fixed vertical plate through a second guide chain plate fixing seat, and a second guide chain groove is formed in the second guide chain plate;
The lower die assembly is arranged at the rear side of the fixed vertical plate, the lower end of the lower die assembly stretches into the chassis, and the lower die assembly comprises a bottom die cylinder and a punch rod; the upper end of the bottom die cylinder is connected with the lower end of the fixed vertical plate through a bottom die cylinder fixing plate; the telescopic end of the bottom die cylinder is upwards connected with the punch rod to drive the punch rod to reciprocate up and down; the upper end of the punch rod is provided with a lower die, and the upper end surface of the lower die is provided with a belt dividing block and a pressing groove which are arranged front and back; a first chute penetrating up and down is arranged on one side, far away from the fixed vertical plate, of the lower die along the vertical direction, and the first chute is communicated with the pressing groove; a pressing die matched with the pressing groove is movably connected in the first sliding groove, and the pressing die can move up and down along the first sliding groove;
the lower die assembly further comprises a dividing cylinder, a zipper belt dividing rod, a dividing cylinder fixing plate and a dividing cylinder connecting rod; a second sliding groove penetrating up and down is formed in one side, far away from the fixed vertical plate, of the punch rod along the vertical direction, and the zipper belt separating rod is movably arranged in the second sliding groove and can reciprocate up and down along the second sliding groove; the upper end of the zipper strip separating rod is provided with a zipper strip separating part, and the zipper strip separating part is arranged next to the side surfaces of the lower die and the pressing die; the belt dividing cylinder is connected to the punch rod through a belt dividing cylinder fixing plate, a third sliding groove penetrating through the belt dividing cylinder is formed in the position, corresponding to the second sliding groove, of the belt dividing cylinder fixing plate, one end of a connecting rod of the belt dividing cylinder is connected with the telescopic end of the belt dividing cylinder, and the other end of the connecting rod of the belt dividing cylinder horizontally penetrates through the third sliding groove to be connected with the lower end of the separating rod of the zipper belt; the dividing cylinder connecting rod moves up and down along the third sliding groove under the drive of the dividing cylinder, so that the zipper belt dividing rod is driven to reciprocate up and down along the second sliding groove;
The pressing die is of an I-shaped structure, and the left side and the right side of the upper end of the pressing die are provided with pressing parts extending horizontally outwards; the pressing part is positioned above the pressing groove, and a space between the pressing part and the pressing groove forms an accommodating space; the lower end of the pressing die is connected with the punch rod through a first pressure spring; the left and right lower ends of the pressing die are provided with limiting parts extending outwards horizontally; a third opening is formed in the position, corresponding to the lower end of the pressing die, of the punch rod, and the lower end face of the pressing die is connected with the bottom of the third opening through a first pressure spring; the upper end surface of the lower die is horizontally provided with a first groove and a second groove which are positioned at the left side and the right side below the belt dividing block and the pressing part, and the first groove and the second groove are perpendicular to the pressing groove and are communicated with the pressing groove; the belt dividing blocks are gradually increased and then gradually decreased from top to bottom, and the maximum horizontal distance between the left side and the right side of the belt dividing blocks is larger than the maximum horizontal distance between the left side and the right side of the pressing mold; the connection parts of the lower ends of the dividing blocks and the first groove and the second groove are arc-shaped;
the punch assembly comprises a rocker cylinder fixing plate, a rocker cylinder, a chain pressing plate cylinder, a compression bar cylinder, a rocker, a compression bar, a chain pressing plate and a punch, wherein the rocker cylinder fixing plate is horizontally connected to the upper end of the fixing vertical plate; the rocker cylinder is arranged at the lower side of the left end of the rocker cylinder fixing plate, and the telescopic end of the rocker cylinder upwards penetrates through the rocker cylinder fixing plate;
The chain pressing plate cylinder and the pressing rod cylinder are respectively arranged at the left end of the rocker cylinder fixing plate and positioned at the front side and the rear side of the rocker cylinder fixing plate; the chain pressing plate cylinder is connected with the chain pressing plate downwards to drive the chain pressing plate to reciprocate up and down; the pressure rod cylinder is connected with a pressure rod downwards to drive the pressure rod to reciprocate up and down;
the punch fixing plate is arranged at the lower side of the right end of the rocker cylinder fixing plate and is positioned between the compression bar and the chain pressing plate; the punch fixing plate is internally provided with a first through hole penetrating up and down, and the punch is movably arranged in the first through hole and can move up and down along the first through hole;
one end of the rocker is arranged above the telescopic end of the rocker cylinder, and the other end of the rocker is movably hinged to the right end of the rocker cylinder fixing plate through a rocker seat; the punch head upwards penetrates through the rocker cylinder fixing plate to be movably connected with the rocker; and the rocker cylinder jacks up one end of the rocker, and the other end of the rocker drives the punch to punch the pressing die downwards along the first through hole, so that the pressing die and the lower die are matched to finish the upper stop of the zipper belt.
2. The U-shaped metal top stop mounting zipper apparatus of claim 1 wherein said hook pin assembly further comprises a "Z" configuration zipper sensing tab and a guide chain arcuate plate; the zipper sensing piece is connected to the hook needle seat vertical plate through a pressing belt sensing rod and is positioned right above the first guide chain plate, and a second opening is formed in the middle of the tail end of the zipper sensing piece at a position corresponding to the first opening; the crochet hook is simultaneously penetrated between the first opening and the second opening and can simultaneously reciprocate back and forth along the first opening and the second opening; the chain guide bow-shaped plate is connected to one end of the first chain guide plate, which is close to the chain guide assembly.
3. A zipper apparatus for mounting a U-shaped metal top stop as defined in claim 1, wherein said punch top end is provided with a horizontally outwardly extending connecting portion; the connecting part is connected with the top of the punch fixing plate through a second pressure spring; the rocker cylinder fixing plate is provided with a second through hole which penetrates up and down at a position corresponding to the connecting part; the second through hole is communicated with the first through hole; the connecting part can move up and down along the second through hole.
4. A U-shaped metal top stop mounting zipper apparatus as defined in claim 3 wherein said punch assembly further comprises a stop and a press chain retention plate; the limiting frame is of a U-shaped structure, the limiting frame is arranged on the upper surface of the rocker cylinder fixing plate and at a position corresponding to the rocker cylinder, two ends of the limiting frame are connected with the rocker cylinder fixing plate, a bolt is vertically and spirally connected to the middle of the upper end of the limiting frame, and the bolt is located above the rocker;
the chain pressing plate is connected with the chain pressing plate cylinder through the chain pressing fixing plate; the chain pressing plate is connected to the position, close to the punch fixing plate, of the lower side of the right end of the chain pressing fixing plate; the chain pressing fixing plate is movably connected with the punch fixing plate through the fourth sliding groove and can reciprocate up and down along the punch fixing plate under the driving of the chain pressing plate cylinder;
The compression bar is close to one side of drift fixed plate is equipped with the fifth spout, the compression bar pass through the fifth spout with drift fixed plate swing joint, and can be under the drive of compression bar cylinder, follow drift fixed plate reciprocates from top to bottom.
5. The U-shaped metal top stop mounting zipper apparatus of claim 1 wherein said left and right feed assemblies are symmetrically disposed on said fixed riser; the left feeding component is arranged below the rocker cylinder; the left feeding assembly and the right feeding assembly are respectively provided with a feeding cylinder fixing plate, a feeding cylinder connecting block, a feeding push rod, a feeding slide seat, a feeding guard plate, a feeding limiting plate, a feeding fixing seat and a feeding stop block; the feeding cylinder fixing plate is horizontally connected to the fixing vertical plate, and the feeding cylinder and the feeding fixing seat are respectively arranged at two ends of the upper surface of the feeding cylinder fixing plate from outside to inside; the feeding push rod is movably arranged on the feeding fixing seat; one end of the feeding push rod is in driving connection with the feeding cylinder through a feeding cylinder connecting block, the other end of the feeding push rod is provided with a hanging part corresponding to a U-shaped opening of the U-shaped metal upper stop, one side of the feeding push rod is provided with a sixth sliding groove along the length direction of the feeding push rod, and the upper end of the feeding fixing seat is provided with a sliding rail in protruding connection with the sixth sliding groove in a matched mode.
6. The zipper apparatus for installing a U-shaped metal top stop according to claim 5, wherein the upper side of one end of said feeding push rod near said feeding cylinder is fixedly connected to a feeding slide bar, and the upper side of the other end is movably provided with a feeding slide seat; a notch is formed in the lower side of one end, close to the feeding sliding seat, of the feeding sliding rod, and a hook part is formed at the end part of one end, provided with the notch, of the feeding sliding rod; a seventh sliding groove is formed in the feeding sliding seat, a connecting block is arranged at one end, close to the feeding sliding rod, of the seventh sliding groove, the connecting block extends into the notch to be movably connected with the hook part, and the connecting block is connected with the inner wall of the notch through a third pressure spring; the middle part of the upper end surface of the feeding sliding seat is connected with a feeding stop block, and the feeding guard plate is movably hinged in one end of the seventh sliding groove far away from the feeding sliding rod and is positioned above the hanging part; the upper part and the lower part of the feeding guard plate are mutually vertical, the upper part of the feeding guard plate is connected with the feeding stop block through a fourth pressure spring, and the lower part of the feeding guard plate is arranged in an arc shape and is positioned obliquely above the hanging part; the feeding limiting plate is arranged on the upper side of the feeding fixing seat and is positioned on the side of the feeding sliding seat, and a blocking part extending towards the feeding push rod along the horizontal direction is arranged at one end of the feeding limiting plate, which is far away from the feeding cylinder; the feeding cylinder drives the feeding push rod to move forwards, the feeding push rod drives the feeding slide rod to move forwards together, the fourth pressure spring is extruded to generate forward elastic force for the feeding slide seat, so that the feeding slide seat moves forwards together with the feeding push rod, and when the feeding slide seat abuts against the blocking part, the blocking part limits the feeding slide seat to move forwards.
7. The U-shaped metal top stop mounting zipper apparatus of claim 1 wherein said electrical control assembly comprises a PLC controller connected to said hook pin assembly, feed assembly, punch assembly, lower die assembly and out-of-chain assembly; the PLC is provided with a 5G communication module, and the PLC communicates with the mobile device through the 5G communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011121689.5A CN112056711B (en) | 2020-10-19 | 2020-10-19 | Zipper equipment for installing U-shaped metal upper stopper |
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| CN202011121689.5A CN112056711B (en) | 2020-10-19 | 2020-10-19 | Zipper equipment for installing U-shaped metal upper stopper |
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| CN112056711A CN112056711A (en) | 2020-12-11 |
| CN112056711B true CN112056711B (en) | 2023-07-18 |
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| US4985977A (en) * | 1989-05-01 | 1991-01-22 | Yoshida Kogyo K. K. | Method of and apparatus for applying top end stops on to a slide fastener chain |
| CN103622221A (en) * | 2013-11-29 | 2014-03-12 | 深圳市蓝瑟机电科技有限公司 | Metal single-vibration-plate pneumatic type bilateral U-type particle top dead center machine |
| CN106388144A (en) * | 2016-08-31 | 2017-02-15 | 广州市振宇拉链机械有限公司 | Full-automatic metal particle double-top-stopper machine |
| CN108497632A (en) * | 2018-06-06 | 2018-09-07 | 温州市金龙拉链机械有限公司 | Stop machine on U-shaped particle |
| CN110623378A (en) * | 2019-08-20 | 2019-12-31 | 深圳市蓝瑟机电科技有限公司 | Three-in-one machine for nylon zipper |
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2020
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| US4985977A (en) * | 1989-05-01 | 1991-01-22 | Yoshida Kogyo K. K. | Method of and apparatus for applying top end stops on to a slide fastener chain |
| CN103622221A (en) * | 2013-11-29 | 2014-03-12 | 深圳市蓝瑟机电科技有限公司 | Metal single-vibration-plate pneumatic type bilateral U-type particle top dead center machine |
| CN106388144A (en) * | 2016-08-31 | 2017-02-15 | 广州市振宇拉链机械有限公司 | Full-automatic metal particle double-top-stopper machine |
| CN108497632A (en) * | 2018-06-06 | 2018-09-07 | 温州市金龙拉链机械有限公司 | Stop machine on U-shaped particle |
| CN110623378A (en) * | 2019-08-20 | 2019-12-31 | 深圳市蓝瑟机电科技有限公司 | Three-in-one machine for nylon zipper |
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| CN112056711A (en) | 2020-12-11 |
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