Full-automatic cloth sticking, tail opening, forming and zipper combining five-in-one machine

Abstract

A full-automatic cloth sticking, tail opening, forming and zipper combining five-in-one machine comprises a machine body, a cloth sticking mechanism, a head penetrating and zipper separating mechanism, an injection molding mechanism and a code penetrating and zipper combining mechanism, the cloth sticking mechanism comprises a first upper module, a first lower module and a cloth sticking feeding table, and the first upper module is matched with the first lower module to cut off a patch material belt and form patch square blocks on a zipper cloth belt; the head penetrating and zipper separating mechanism comprises a punching workbench, a head penetrating workbench, a zipper separating workbench and a zipper head feeding table, the punching workbench is used for forming a punching position on the patch square block, the head penetrating workbench is used for arranging a zipper head on zipper teeth in a penetrating mode, and the zipper separating workbench is used for separating the zipper teeth; the injection molding mechanism comprises a second upper module and a second lower module, and the second upper module is matched with the second lower module to perform injection molding of an upper stopper and a lower stopper on the zipper cloth tape; the zipper penetrating and combining mechanism comprises a left working table, a right working table, a zipper combining working table and a limiting device, the left working table is matched with the right working table to insert zipper plug pins into zipper square blocks, and the zipper combining working table is used for combining zipper teeth.

Description

Technical Field

[0001] This invention relates to the field of zipper manufacturing equipment technology, specifically to a fully automatic five-in-one machine for attaching fabric, opening the tail, forming, and closing the zipper. Background Technology

[0002] A zipper tape with teeth requires several processes, including patching, zipper pull insertion, tooth separation, stop-lock injection molding, stop-lock insertion, and tooth engagement. Currently, in most zipper manufacturing processes, these processes are scattered across multiple sets of equipment. The processes of zipper pull insertion and tooth separation, injection molding of the upper and lower stop-locks, and zipper pin insertion into the zipper block to engage the teeth result in increased equipment costs and low production efficiency. Therefore, there is an urgent need for an integrated zipper manufacturing equipment that combines patching, zipper pull insertion, injection molding, and stop-lock insertion. Summary of the Invention

[0003] This invention addresses the problem in existing zipper production equipment that requires multiple sets of equipment or multiple processes for attaching zipper tape, threading zipper pulls, separating zipper teeth, injection molding of stop-code components, insertion of stop-code components, and engagement of zipper teeth. It provides a multi-functional zipper production equipment to solve the aforementioned problems in the prior art.

[0004] The technical solution adopted by this invention to solve the above problems is as follows: a fully automatic five-in-one machine for zipper tape application, splitting, injection molding, and zipper tape assembly, comprising a machine body, a tape application mechanism, a zipper tape insertion and splitting mechanism, an injection molding mechanism, and a zipper tape assembly mechanism. The tape application mechanism, zipper tape insertion and splitting mechanism, injection molding mechanism, and zipper tape assembly mechanism are all mounted on the machine body. The zipper tape passes sequentially through the tape application mechanism, zipper tape insertion and splitting mechanism, injection molding mechanism, and zipper tape assembly mechanism. The tape application mechanism includes a first upper module, a first lower module, and a tape application feeding table located on one side of the first lower module and perpendicular to the zipper tape conveying direction. The first upper module cooperates with the first lower module to cut the tape material conveyed from the tape application feeding table and form a tape block between the tail end of the previous zipper tape and the head end of the next zipper tape. The zipper tape insertion and splitting mechanism includes a punching worktable, a zipper tape insertion worktable, a splitting worktable, and a zipper tape feeding table located on one side of the zipper tape insertion worktable and perpendicular to the zipper tape conveying direction. The punching worktable is used for... A punching position is formed on the patch block. The threading worktable is used to thread the zipper head conveyed by the zipper head feeding table onto the teeth of the next zipper tape. The chain splitting worktable is used to split the chain teeth at the front and rear ends of the patch block. The injection molding mechanism includes a second upper module and a second lower module. The bottom of the second upper module and the top of the second lower module are respectively provided with an upper injection molding module and a lower injection molding module. The upper injection molding module works with the lower injection molding module to perform injection molding of the lower stop code at the end of the previous zipper tape and injection molding of the upper stop code at the beginning of the next zipper tape. The code threading and chain closing mechanism includes a left worktable, a right worktable, a chain closing worktable, and a limiting device set between the left and right worktables. The lower stop code includes a zipper pin and a zipper block. The left worktable works with the right worktable to insert the zipper pin into the zipper block under the limiting action of the limiting device. The chain closing worktable is used to close the chain teeth on one side of the lower stop code. The side of the applicator away from the threading and chain splitting mechanism is designated as the applicator feed side; the side of the applicator facing the threading and chain splitting mechanism is designated as the applicator output side; the side of the threading and chain splitting mechanism facing the applicator is designated as the chain feed side; the side of the threading and chain splitting mechanism away from the applicator is designated as the chain output side; the side of the injection molding mechanism away from the code-binding and chain-joining mechanism is designated as the injection molding feed side; the side of the injection molding mechanism facing the code-binding and chain-joining mechanism is designated as the injection molding output side; the side of the code-binding and chain-joining mechanism facing the injection molding mechanism is designated as the chain feed side; and the side of the code-binding and chain-joining mechanism away from the injection molding mechanism is designated as the chain output side.

[0005] Preferably, the first upper module includes a first upper module, a first upper mold base, a first upper mold frame, and a mold closing power source connected in sequence. The first upper mold base is slidably connected to the first upper mold frame. The bottom of the first upper mold frame is connected to the first lower module. The mold closing power source is connected to the first upper mold base and can drive the first upper module to perform lifting and lowering movements. The first lower module includes a first lower module, a first lower mold base, a first lower mold frame, and an ultrasonic device connected in sequence. The first lower mold frame is installed on the machine body. The ultrasonic device is connected to the first lower mold base. The first lower module, in conjunction with the first upper module, cuts the patch material tape conveyed by the patch feeding table to the upper and lower sides of the zipper tape and forms patch squares on the zipper tape using ultrasonic waves emitted by the ultrasonic device.

[0006] Preferably, the punching workbench includes a punching base, a punching assembly, a guide platform, and a punching power source. The punching base is mounted on the machine body, and the punching assembly and the punching power source are respectively mounted on the inner and outer sides of the punching base. The punching power source is connected to the punching assembly, and the punching power source can drive the punching assembly to form punching positions on the patch blocks on the zipper tape of the punching assembly, which are guided by the guide platform.

[0007] Preferably, the threading worktable includes an upper clamping platform, a lower clamping platform, and a lifting die support and a lifting die push rod connected to each other. The lower clamping platform is used to clamp the zipper head conveyed by the zipper head feeding platform. The lower clamping platform is slidably connected to the lifting die support. The lifting die push rod can push the lower clamping platform to convey the zipper head to the punching position. The upper clamping platform cooperates with the lower clamping platform to thread the zipper head onto the teeth of the next zipper tape.

[0008] Preferably, the chain splitting workbench includes a left clamping platform and a right clamping platform arranged opposite to each other along the left and right sides of the zipper tape, and a limiting block assembly and a chain splitting knife assembly arranged opposite to each other along the upper and lower sides of the zipper tape. The left clamping platform and the right clamping platform are used to clamp the zipper tape on both sides of the punching position and pull the punching position apart. The limiting block assembly is used to press down and limit the zipper tape during the chain splitting process. The chain splitting knife assembly includes a chain splitting knife head, a lifting device, and a sliding support and a sliding push rod connected to each other. The chain splitting knife head is installed on the top of the lifting device. The lifting device can drive the chain splitting knife head to move up and down. The lifting device is slidably connected to the sliding support. The sliding push rod can push the chain splitting knife head to split the chain teeth at the end of the previous zipper tape and the beginning of the next zipper tape.

[0009] Preferably, the second upper mold assembly includes a second upper mold frame, and an injection molding device and a mold closing device mounted on the upper mold support. The second upper mold frame includes a movable base plate slidably connected to the second lower mold assembly. The mold closing device is connected to the movable base plate. The injection molding upper module is mounted on the bottom surface of the movable base plate. The injection molding device is used to transport the injection molten material to the injection molding upper module. The mold closing device can push the injection molding upper module to perform lifting and lowering movements. The second lower mold assembly includes a second lower mold frame, and a feeding device and a cooling device mounted on the second lower mold frame. The second lower mold frame includes a fixed top plate, which is mounted on the machine body. The injection molding lower module is mounted on the top surface of the fixed top plate. The feeding device is used to guide the zipper tape to the injection molding lower module. The cooling device can cool the injection molding lower module when the mold is closed.

[0010] Preferably, the upper injection module is provided with a pin injection cavity, a block injection cavity, and a set of stop injection cavities for injection of the upper stop block on the side facing the lower injection module. The pin injection cavity and the block injection cavity are respectively used for injection molding the zipper pin and the zipper block. The pin injection cavity, the block injection cavity, and the stop injection cavity are all connected to the side of the upper injection module away from the lower injection module. The lower injection module is provided with an injection cavity that matches the upper injection module.

[0011] Preferably, the left worktable includes a left support base, a first force-applying component and a second force-applying component mounted on the left support base. The first force-applying component is used to clamp a zipper strip with a zipper pin facing the left worktable side, and the second force-applying component is used to push the zipper strip with a zipper pin facing the left worktable side to move the zipper pin to one side of the zipper block. The right worktable includes a right support base, a third force-applying component, and a fourth force-applying component mounted on the right support base. The third force-applying component is used to clamp the zipper block and is slidably connected to the right support base. The fourth force-applying component can push the third force-applying component to move the zipper block. The limiting device includes a fifth force-applying component for limiting the other side of the zipper block during the insertion of the zipper pin into the zipper block.

[0012] Preferably, the zipper engagement table includes a drive assembly, and a meshing assembly and a pressing assembly mounted on the drive assembly. The drive assembly is used to drive the zipper tape to be conveyed from between the left and right worktables to the meshing assembly. The meshing assembly is used to engage the zipper teeth on the lower stop side. The pressing assembly is used to press down and limit the zipper teeth and the zipper tape on both sides of the zipper teeth when the drive assembly drives the zipper tape.

[0013] Preferably, the fully automatic zipper tape opening, forming and closing five-in-one machine also includes a conveying mechanism, which is installed on the machine body and is used to drive the zipper tape for conveying.

[0014] Compared with the prior art, the beneficial effects of the present invention are: This invention integrates fabric application, zipper pull insertion, injection molding, and zipper assembly. It can simultaneously apply fabric between two connected zipper tapes, insert the zipper pull onto the teeth of one zipper tape, separate the teeth between the two connected zipper tapes, inject the lower and upper stop codes at the end of the previous zipper tape and the beginning of the next zipper tape respectively, insert the zipper pin into the zipper block, and assemble the teeth on the lower stop code side. The equipment has a high degree of integration and reduces the number of processes, greatly improving production efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein: Figure 1 This is a schematic diagram of the overall structure of the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0016] Figure 2 This is a schematic diagram of the fabric applicator and the first conveying component in the fully automatic fabric applicator, tail forming, chain joining, and five-in-one machine provided by the present invention.

[0017] Figure 3 This is a schematic diagram of the structure of the first upper module and the first lower module in the fully automatic five-in-one machine for patching, opening, forming and joining chains provided by the present invention.

[0018] Figure 4 This is a schematic diagram of the fabric feeding platform in the fully automatic fabric applicator, tail forming, chain joining, and other five-in-one machine provided by the present invention.

[0019] Figure 5 This is a schematic diagram of the threading and splitting mechanism and the second conveying component in the fully automatic patching, opening, forming and chain-joining five-in-one machine provided by the present invention.

[0020] Figure 6 This is a schematic diagram of the punching worktable in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0021] Figure 7 This is a schematic diagram of the structure of the threading worktable and the chain splitting worktable in the fully automatic five-in-one machine for patching, opening, forming and joining chains provided by the present invention.

[0022] Figure 8 This is a schematic diagram of the head-threading workbench in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0023] Figure 9This is a schematic diagram of the feed table in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0024] Figure 10 This is a schematic diagram of the structure of the left clamping platform, right clamping platform, and limiting block assembly in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0025] Figure 11 This is a schematic diagram of the chain splitting knife assembly in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0026] Figure 12 This is a schematic diagram of the injection molding mechanism and the third conveying component in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0027] Figure 13 This is a schematic diagram of the structure of the second upper module in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0028] Figure 14 This is a schematic diagram of the second upper module from another perspective in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0029] Figure 15 This is a schematic diagram of the structure of the second lower module in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0030] Figure 16 This is a schematic diagram of the structure of the upper injection molding module, the lower injection molding module, and the zipper tape in the fully automatic fabric patching, opening, forming, and zipper tape five-in-one machine provided by the present invention.

[0031] Figure 17 This is a schematic diagram of the upper injection molding module and the lower injection molding module in the fully automatic five-in-one machine for patching, opening, forming and closing the chain provided by the present invention.

[0032] Figure 18 This is a schematic diagram of the structure of the code threading and chain joining mechanism and the fourth conveying component in the fully automatic five-in-one machine for patching, opening, forming and joining chains provided by the present invention.

[0033] Figure 19 This is a schematic diagram of the left worktable in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0034] Figure 20 This is a schematic diagram of the right worktable in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0035] Figure 21 This is a schematic diagram of the limiting device in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0036] Figure 22 This is a schematic diagram of the chain-joining worktable in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention.

[0037] Figure 23 This is a schematic diagram of the chain-joining workbench from another perspective in the fully automatic five-in-one machine for patching, opening, forming, and joining chains provided by the present invention. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] Please see Figures 1 to 23This invention provides a fully automatic five-in-one machine for applicator tape application, zipper tape opening, forming, and zipper tape assembly, comprising a machine body 1, an applicator mechanism 2, a zipper tape insertion and splitting mechanism 3, an injection molding mechanism 4, and a zipper tape insertion and zipper tape assembly mechanism 5. The applicator mechanism 2, zipper tape insertion and splitting mechanism 3, injection molding mechanism 4, and zipper tape insertion and zipper tape assembly mechanism 5 are all mounted on the machine body 1. The zipper tape 9 passes sequentially through the applicator mechanism 2, zipper tape insertion and splitting mechanism 3, injection molding mechanism 4, and zipper tape insertion and zipper tape assembly mechanism 5. The applicator mechanism 2 includes a first upper module 21, a first lower module 22, and a component disposed on one side of the first lower module 22 and perpendicular to the conveying direction of the zipper tape 9. The patch feeding table 23, with the first upper module 21 cooperating with the first lower module 22, cuts the patch material tape conveyed by the patch feeding table 23 and forms a patch block 91 between the end of the previous zipper tape 9 and the beginning of the next zipper tape 9; the threading and splitting mechanism 3 includes a punching worktable 31, a threading worktable 32, a splitting worktable 33, and a zipper feed table 34 disposed on one side of the threading worktable 32 and perpendicular to the conveying direction of the zipper tape 9. The punching worktable 31 is used to form punching positions on the patch block 91, and the threading worktable 32 is used to feed the patch material from the patch feeding table 23 into the next zipper tape 9. The zipper head 92, fed by the zipper head feeding table 34, is threaded onto the chain teeth 93 of the next zipper tape 9. The chain splitting table 33 is used to split the chain teeth 93 at the front and rear ends of the patch block 91. The injection molding mechanism 4 includes a second upper module 41 and a second lower module 42. The bottom of the second upper module 41 and the top of the second lower module 42 are respectively provided with an upper injection molding module 411 and a lower injection molding module 421. The upper injection molding module 411 works in conjunction with the lower injection molding module 421 to perform injection molding of the lower stop 95 at the end of the previous zipper tape 9, and simultaneously injection molding of the lower stop 95 at the end of the next zipper tape 9. The upper stop 94 of the tape 9 is injection molded; the zipper threading and chain closing mechanism 5 includes a left worktable 51, a right worktable 52, a chain closing worktable 53, and a limiting device 54 set between the left worktable 51 and the right worktable 52. The lower stop 95 includes a zipper pin 951 and a zipper block 952. The left worktable 51 cooperates with the right worktable 52 to insert the zipper pin 951 into the zipper block 952 under the limiting action of the limiting device 54. The chain closing worktable 53 is used to close the chain teeth 93 on one side of the lower stop 95.

[0040] The side of the appliqué mechanism 2 facing away from the threading and splitting chain mechanism 3 is designated as the appliqué infeed side; the side of the appliqué mechanism 2 facing the threading and splitting chain mechanism 3 is designated as the appliqué outfeed side; the side of the threading and splitting chain mechanism 3 facing the appliqué mechanism 2 is designated as the splitting chain infeed side; the side of the threading and splitting chain mechanism 3 facing away from the appliqué mechanism 2 is designated as the splitting chain outfeed side; the side of the injection molding mechanism 4 facing away from the code-connecting and chain-joining mechanism 5 is designated as the injection molding infeed side; the side of the injection molding mechanism 4 facing the code-connecting and chain-joining mechanism 5 is designated as the injection molding outfeed side; the side of the code-connecting and chain-joining mechanism 5 facing the injection molding mechanism 4 is designated as the chain-joining infeed side; and the side of the code-connecting and chain-joining mechanism 5 facing away from the injection molding mechanism 4 is designated as the chain-joining outfeed side.

[0041] Please see Figures 2 to 4The first upper module 21 includes a first upper module 211, a first upper mold base 212, a first upper mold frame 213, and a mold closing power source 214 connected in sequence. The first upper mold base 212 is slidably connected to the first upper mold frame 213. The bottom of the first upper mold frame 213 is connected to the first lower module 22. The mold closing power source 214 is connected to the first upper mold base 212 and can drive the first upper module 211 to perform lifting and lowering movements. The first lower module 22 includes a first lower module 221, a first lower mold base 222, a first lower mold frame 223, and an ultrasonic device 224 connected in sequence. The first lower mold frame 223 is installed on the machine body 1. The ultrasonic device 224 is connected to the first lower mold base 222. The first lower module 221 cooperates with the first upper module 211 to cut the patch material tape conveyed by the patch feeding table 23 to the upper and lower sides of the zipper tape 9 and form patch squares 91 on the zipper tape 9 by the ultrasonic waves emitted by the ultrasonic device 224.

[0042] Specifically, the first upper mold frame 213 includes a first top plate 2131 and fabric guide rods 2132 disposed opposite to both ends of the first top plate 2131. A mold-closing power source 214 is fixedly installed on the top surface of the first top plate 2131. The mold-closing power source 214 is equipped with a cylinder interface, and its output end is connected to the top surface of the first upper mold base 212. The top of the first upper module 211 is fixedly installed on the bottom surface of the first upper mold base 212. Both ends of the first upper mold base 212 are slidably connected to the fabric guide rods 2132 at both ends of the first top plate 2131. The mold-closing power source 214 can drive the first upper mold base 212 to drive the first upper mold... The upper module 211 moves up and down along the fabric guide rods 2132 at both ends of the first top plate 2131; the first lower mold frame 223 includes a support base plate 2231 and a mounting bracket 2232 set on the bottom surface of the support base plate 2231. The support base plate 2231 is fixedly installed on the body 1. The ultrasonic device 224 is installed at the bottom of the mounting bracket 2232. The bottom of the first lower mold base 222 is connected to the ultrasonic device 224. The bottom of the first lower module 221 is fixedly installed on the top of the first lower mold base 222. The ultrasonic device 224 can transmit ultrasonic waves to the first lower module 221 along the first lower mold base 222. The patch feeding station 23 includes a tape storage component 231 and a tape conveying component 232. The tape conveying component 232 is installed on the top surface of the support base plate 223 and is perpendicular to the conveying direction of the zipper tape 9. The tape storage component 231 is installed on the side of the tape conveying component 232 away from the first lower module 22. The tape storage component 231 is used to store the patch tape, and the tape conveying component 232 is used to convey the patch tape between the first upper module 211 and the first lower module 221. The tape storage assembly 231 includes: tape pulley bracket 2311, first tape roller 2312, second tape roller 2313, first guide member 2314, and second guide member 2315. The first tape roller 2312, the second tape roller 2313, the first guide member 2314, and the second guide member 2315 are all mounted on the tape pulley bracket 2311. The patch tape stored on the first tape roller 2312 enters the tape conveying assembly 232 through the first guide member 2314, and the patch tape stored on the second tape roller 2313 enters the tape conveying assembly 232 through the second guide member 2315. The material conveyor assembly 232 includes: a material conveyor guide base 2321, a material conveyor pusher device 2322, a material conveyor guide rail 2323, a first guide rail platform 2324, a second guide rail platform 2325, and a material conveyor output device 2326. The material conveyor guide rail 2323 is mounted on the material conveyor guide base 2321. The material conveyor pusher device 2322 is mounted on the side of the material conveyor guide base 2321 away from the first lower module 22. The material conveyor output device 2326 is mounted on the side of the material conveyor guide base 2321 close to the first lower module 22. The bottom of the first guide rail platform 2324 is slidably connected to the material conveyor guide rail 2323. The second guide rail platform 2325 is mounted on the material conveyor output device 2326 facing the first guide rail. On one side of platform 2324, the material strip pusher device 2322 is connected to the first guide rail platform 2324. The material strip pusher device 2322, the first guide rail platform 2324, and the second guide rail platform 2325 are all equipped with cylinder interfaces. The material strip pusher device 2322 can push the first guide rail platform 2324 to transport the patch material strip in the first guide member 2314 and the patch material strip in the second guide member 2315 to the second guide rail platform 2325. The second guide rail platform 2325 then transports the patch material strip guided from the first guide member 2314 to the first guide rail platform 2324 and the patch material strip guided from the second guide member 2315 to the first guide rail platform 2324 via the material strip output device 2326 to the upper and lower sides of the zipper tape 9. The top surface of the first lower mold frame 223 is also provided with a belt feeding device 2233 and a belt discharging device 2234. The area between the first upper module 211 and the first lower module 221 is designated as the fabric application station. The belt feeding device 2233 and the belt discharging device 2234 are located on the fabric application feeding side and the fabric application discharging side of the fabric application mechanism 2, respectively. The zipper tape 9 passes through the belt feeding device 2233, the fabric application station, and the belt discharging device 2234 in sequence. Both the belt feeding device 2233 and the belt discharging device 2234 are equipped with cylinder interfaces. The belt feeding device 2233 can drive the zipper tape 9 into the fabric application station, and the belt discharging device 2234 can drive the zipper tape 9 away from the fabric application station. The appliqué mechanism 2 also includes an appliqué assembly 24 disposed on the side of the appliqué push device 2233 facing the appliqué appliqué feed side. The appliqué assembly 24 includes a mechanism support frame 241, a zipper positioning table 242, and several feed rollers 243. The mechanism support frame 241 is installed on the appliqué feed side, the zipper positioning table 242 is installed at the bottom of the mechanism support frame 241, and the feed rollers 243 are installed on the mechanism support frame 241. The zipper tape 9 is transported to the zipper positioning table 242 for positioning via the feed rollers 243 on the mechanism support frame 241 and then enters the appliqué push device 2233.

[0043] Working principle of the applicator 2: The section between the end of the previous zipper tape 9 and the beginning of the next zipper tape 9 enters the applicator station from the applicator feed side. The tape conveyor assembly 232 conveys the applicator tape on the tape storage assembly 231 to the upper and lower sides of the zipper tape 9 located in the applicator station. The mold closing power source 214 drives the first upper mold base 212 to drive the first upper module 211 to descend along the applicator guide rod 2132. The ultrasonic device 224 transmits ultrasonic waves along the first lower mold base 222 to the first lower module 221. The first upper module 211 cooperates with the first lower module 221 to cut the applicator tape and form an applicator block 91 on the zipper tape 9 under the action of ultrasonic waves. Then, the zipper tape 9 drives the applicator block 91 to leave the applicator mechanism 2 from the applicator exit side. The first upper module 21, the second lower module 22, and the applicator feed table 23 all return to their original positions.

[0044] Please see Figure 5 and Figure 6 The punching workbench 31 includes a punching base 311, a punching assembly 312, a guide platform 313, and a punching power source 314. The punching base 311 is mounted on the machine body 1. The punching assembly 312 and the punching power source 314 are respectively mounted on the inner and outer sides of the punching base 311. The punching power source 314 is connected to the punching assembly 312. The punching power source 314 can drive the punching assembly 312 to form punching positions on the patch block 91 on the zipper tape 9 of the punching assembly 312, which is guided by the guide platform 313.

[0045] Specifically, the punching assembly 312 includes a punching base plate 3121, a punching top plate 3122, a punching slide plate 3123, a punching guide rod 3124, a punching compression spring 3125, and a punching positioning table 3126. The punching base plate 3121 is installed at the bottom inside the punching base 311, and the punching positioning table 3126 is installed at the top of the punching base plate 3121. The punching guide rod 3124 is arranged opposite to each other on both sides of the punching base plate 3121, and its top end is slidably connected to the punching top plate 3122. The two ends of the punching slide plate 3123 are slidably connected to the punching guide rod 3124. The punching compression spring 3125 is installed between the punching top plate 3122 and the punching slide plate 3123. The guide platform 313 is installed... On one side of the punching positioning table 3126, the punching power source 314 is connected to the punching top plate 3122. The punching slide plate 3123 is equipped with a punching knife. During operation, the zipper tape 9 enters the punching worktable 31 from the guide platform 313. When the patch block 91 is located between the punching slide plate 3123 and the punching positioning table 3126, the punching power source 314 drives the punching top plate 3122 to drive the punching slide plate 3123 to descend along the punching guide rod 3124 through the punching compression spring 3125. The punching knife on the punching slide plate 3123 cooperates with the punching positioning table 3126 to form a punching position on the patch block 91. Then the zipper tape 9 leaves the punching worktable 31, and the punching assembly 312 returns to its original position.

[0046] Please see Figures 5 to 11 The threading worktable 32 includes an upper clamping platform 321, a lower clamping platform 322, and a lifting mold support 323 and a lifting mold push rod 324 connected to each other. The lower clamping platform 322 is used to clamp the zipper head 92 conveyed by the zipper head feeding platform 34. The lower clamping platform 322 is slidably connected to the lifting mold support 323. The lifting mold push rod 324 can push the lower clamping platform 322 to convey the zipper head 92 to the punching position. The upper clamping platform 321 cooperates with the lower clamping platform 322 to thread the zipper head 92 onto the chain teeth 93 of the next zipper tape 9.

[0047] Specifically, the upper clamping platform 321 includes: a fixed mold base 3211, a positioning pin 3212, and a positioning power source 3213. The positioning pin 3212 is slidably connected to the fixed mold base 3211, and the positioning power source 3213 is installed on the fixed mold base 3211 and connected to the positioning pin 3212. The positioning power source 3213 can drive the positioning pin 3212 to perform lifting and lowering movements. The lower clamping platform 322 includes: a movable mold base 3221, a main module 3222, a secondary module 3223, a mold rotating device 3224, a mold locking device 3225, and a pull-head unlocking device 3226. The movable mold base 3221 is slidably connected to the lifting mold support 323, and the main module 3222 is installed on the movable mold base 3221. The bottom of module 3223 is rotatably connected to main module 3222. Main module 3222 works with sub-module 3223 to clamp the slider 92. The mold-changing device 3224, the mold-locking device 3225, and the slider unlocking device 3226 are all installed on main module 3222. The mold-changing device 3224 is connected to the bottom of sub-module 3223 and can drive sub-module 3223 to rotate. The mold-locking device 3225 is used to restrict the displacement of sub-module 3223 when main module 3222 works with sub-module 3223 to clamp the slider 92. The slider unlocking device 3226 is used to unlock the slider 92 with self-locking structure when it is inserted into the chain tooth 93 so that the chain tooth 93 can enter the slider 92. The zipper feed table 34 includes a zipper storage component 341 and a zipper conveying component 342. The zipper conveying component 342 is installed on the machine body 1 and is perpendicular to the conveying direction of the zipper tape 9. The zipper storage component 341 is installed on one side of the zipper conveying component 342. The zipper storage component 341 is used to store the zipper 92, and the zipper conveying component 342 is used to convey the zipper 92 between the main module 3222 and the sub-module 3223. The zipper head storage assembly 341 includes: a zipper head storage cylinder 3411, a zipper head conveyor belt 3412, a first support 3413, a second support 3414, a zipper head loading device 3415, and a zipper head unloading device 3416. The zipper head loading device 3415 is installed on the top of the first support 3413, and the zipper head unloading device 3416 is installed on the top of the second support 3414. The two sides of the zipper head conveyor belt 3412 are respectively installed on the zipper head loading device 3415 and the zipper head unloading device 3416. The zipper head loading device 3415 is connected to the zipper head storage cylinder 3411, and the zipper head unloading device 3416 is provided with a cylinder interface. The zipper heads 92 stored in the zipper head storage cylinder 3411 enter the zipper head conveyor belt 3412 through the zipper head loading device 3415 and leave the zipper head conveyor belt 3412 through the zipper head unloading device 3416. The zipper head conveying assembly 342 includes: a zipper head guide rail base 3421, a zipper head push rod device 3422, a zipper head conveying guide rail 3423, and a third guide rail platform 3424. The zipper head conveying guide rail 3423 is mounted on the zipper head guide rail base 3421. The zipper head push rod device 3422 is mounted on the side of the zipper head guide rail base 3421 away from the zipper head worktable 32. The bottom of the third guide rail platform 3424 is slidably connected to the zipper head conveying guide rail 3423. The zipper head push rod device 3422 is connected to the third guide rail platform 3424. Both the zipper head push rod device 3422 and the third guide rail platform 3424 are provided with cylinder interfaces. The zipper head push rod device 3422 can push the third guide rail platform 3424 to convey the zipper head 92 conveyed from the zipper head unloading device 3416 to the lower clamping table 322. The working principle of the punching worktable 32: When the punching position on the patch block 91 is between the upper clamping table 321 and the lower clamping table 322, the pull head conveying assembly 342 conveys the pull head 92 in the pull head storage assembly 341 to the top of the main module 3222. The mold rotation device 3224 pushes the sub-module 3223 to rotate around the axis of rotation of the main module 3222 with its bottom rotatably connected to the axis of rotation of the main module 3222 until the sub-module 3223 can cooperate with the main module 3222 to clamp the pull head 92. The mold locking device 3225 limits the side of the sub-module 3223 away from the main module 3222. The mold lifting push rod 324 pushes the lower clamping table 322 to rise along the mold lifting support 323 until the pull head 92 is located in the punching position. 3213 drives the positioning pin 3212 to descend until the bottom of the positioning pin 3212 contacts the zipper head 92 (if the zipper head 92 has a self-locking structure, the zipper head unlocking device 3226 is activated to unlock the self-locking structure of the zipper head 92 so that the zipper teeth 93 of the subsequent zipper tape 9 can be inserted into the zipper head 92). At this time, the main module 3222 and the sub-module 3223 fix the zipper head 92 between the upper clamping platform 321 and the lower clamping platform 322 under the action of the positioning pin 3212. The zipper tape 9 drives the zipper teeth 93 to be conveyed. Under the conveying action of the zipper tape 9, the zipper teeth 93 of the next zipper tape 9 can enter the zipper head 92 until the zipper head 92 is successfully inserted into the zipper teeth 93 of the next zipper tape 9.

[0048] Please see Figures 5 to 11The splitting workbench 33 includes a left clamping platform 331 and a right clamping platform 332 arranged opposite to each other on the left and right sides of the zipper tape 9, and a limiting block assembly 333 and a splitting knife assembly 334 arranged opposite to each other on the upper and lower sides of the zipper tape 9. The left clamping platform 331 and the right clamping platform 332 are used to clamp the zipper tape 9 on both sides of the punching position and pull the punching position apart. The limiting block assembly 333 is used to press down and limit the zipper tape 9 during the splitting process. The splitting knife assembly 334 includes a splitting knife head 3341 and a lifting... The lifting device 3342, the sliding support 3343 and the sliding push rod 3344 are connected to each other. The chain splitting cutter head 3341 is installed on the top of the lifting device 3342. The lifting device 3342 can drive the chain splitting cutter head 3341 to perform lifting and lowering movements. The lifting device 3342 is slidably connected to the sliding support 3343. The sliding push rod 3344 can push the chain splitting cutter head 3341 to split the chain teeth 93 at the end of the previous zipper tape 9 and the chain teeth 93 at the beginning of the next zipper tape 9.

[0049] Specifically, the left gripping platform 331 includes a left gripping seat 3311, a left gripper base 3312, a left gripper platform 3313, a left gripper drive 3314, and a left gripper head 3315 connected in sequence. The right gripping platform 332 includes a right gripping seat 3321, a right gripper base 3322, a right gripper platform 3323, a right gripper drive 3324, and a right gripper head 3325 connected in sequence. The left gripper platform 3313 is slidably connected to the left gripper base 3312. Both the left gripper platform 3313 and the left gripper drive 3314 are provided with cylinder interfaces. The right gripper platform 3323 is slidably connected to the right gripper base 3322. Both the right gripper platform 3323 and the right gripper drive 3324 are provided with cylinder interfaces. The left gripper platform 3313 and the right gripper platform 3323 can slide towards the punching position (closing action) or away from the punching position (opening action) along the left gripper base 3312 and the right gripper base 3322, respectively. The left gripper drive 3314 and the right gripper drive 3324 can drive the left gripper head 3315 and the right gripper head 3325 to clamp or loosen the zipper tape 9 on both sides of the punching position, respectively. The limiting block assembly 333 includes a limiting block 3331 and a limiting drive 3332. The limiting drive 3332 is provided with a cylinder interface and can drive the limiting block 3331 to perform lifting and lowering movements. The chain splitter assembly 334 is located between the left gripping platform 331 and the right gripping platform 332. The working principle of the chain splitting workbench 33: The left gripper drive unit 3314 drives the left gripper head 3315 to clamp the zipper tape 9 on one side of the punching position; the right gripper drive unit 3324 drives the right gripper head 3325 to clamp the zipper tape 9 on the other side of the punching position. Then, the left gripper platform 3313 and the right gripper platform 3323 drive the left gripper head 3315 and the right gripper head 3325 to perform a set of pulling actions, and the punching position is pulled open. Then, the lifting device 3342 pushes the chain splitting cutter head 3341 to rise to the punching position, and the sliding push rod 3344 pushes the chain splitting cutter head to split. The chain-breaking operation on the chain-exit side breaks the chain teeth 93 at the end of the previous zipper tape 9 until the chain-breaking cutter head 3341 is located on the side of the limiting block 3331 facing the chain-exit side. The limiting drive 3332 drives the limiting block 3331 to press down and limit the zipper tape 9. The zipper tape 9 is conveyed. Under the conveying action of the zipper tape 9, the chain-breaking cutter head 3341 breaks the chain teeth 93 at the beginning of the next zipper tape 9. Finally, the left clamping table 331, the right clamping table 332, the limiting block assembly 333, and the chain-breaking cutter assembly 334 all return to their original positions.

[0050] Please see Figures 12 to 17 The second upper module 41 includes a second upper mold frame 412, and an injection molding device 413 and a mold closing device 414 mounted on the upper mold frame 412. The second upper mold frame 412 includes a movable base plate 4121 slidably connected to the second lower module 42. The mold closing device 414 is connected to the movable base plate 4121. The injection molding upper module 411 is mounted on the bottom surface of the movable base plate 4121. The injection molding device 413 is used to transport the injection molten material to the injection molding upper module 411. The mold closing device 414 can push the injection molding upper module 411. The second lower module 42 includes a second lower mold frame 422, and a feeding device 423 and a cooling device 424 installed on the second lower mold frame 422. The second lower mold frame 422 includes a fixed top plate 4221, which is installed on the machine body 1. The injection lower module 421 is installed on the top surface of the fixed top plate 4221. The feeding device 423 is used to guide the zipper tape 9 to the injection lower module 421. The cooling device 424 can cool the injection lower module 421 when the mold is closed.

[0051] Specifically, the second upper mold frame 412 also includes several injection guide rods 4122, a lower partition plate 4123, a middle partition plate 4124, and an upper partition plate 4125 fixedly installed on the top surface of the movable base plate 4121. The lower partition plate 4123, the middle partition plate 4124, and the upper partition plate 4125 are all slidably connected to the injection guide rods 4122. The mold closing device 414 includes a first mold closing push rod 4141 and a second mold closing push rod 4142. The first mold closing push rod 4141 and the second mold closing push rod 4142 are installed on the bottom surface of the lower partition plate 4123. The first mold closing push rod 4141 and the second mold closing push rod 4142 are connected to the top surface of the movable base plate 4121. The first mold closing push rod 4141 and the second mold closing push rod 4142 can push the movable base plate 4121 to drive the injection upper module 411 toward the second lower module 42 for mold closing. The injection molding device 413 includes: a feed port 4131, a screw 4132, a screw drive component 4133, a screw transmission assembly 4134, a hot melt drive component 4135, a hot melt transmission assembly 4136, and a heat-conducting component 4137. The screw passes sequentially through the screw transmission assembly 4134, the upper partition 4125, the middle partition 4124, the hot melt transmission assembly 4136, the heat-conducting component 4137, and the lower partition 4123. The screw 4132 is rotatably connected to the screw transmission assembly 4134, the upper partition 4125, the middle partition 4124, the hot melt transmission assembly 4136, the heat-conducting component 4137, and the lower partition 4123. The feed port 4131 is connected to the heat-conducting component 4137. The screw drive component 4132... 33 is fixedly installed on one side of the top of the upper partition 4125. The screw drive 4133 is a drive motor. The screw transmission assembly 4134 includes a first driving wheel 4134A, a first conveyor belt 4134B, and a first driven wheel 4134C connected in sequence. The output end of the screw drive 4133 is rotatably connected to the first driving wheel 4134A. The top of the screw 4132 is rotatably connected to the first driven wheel 4134C. The screw drive 4133A can drive the screw 4132 to rotate, thereby driving the screw 4132 to transport the molten material from the heat-conducting component 4137 along the thread 4132A to the bottom of the screw 4132. The hot melt drive 4135 is fixedly installed on the middle partition 412. On one side of the bottom surface, the hot melt drive component 4135 is a drive motor. The hot melt transmission assembly 4136 includes a second driving wheel 4136A, a second conveyor belt 4136B, and a second driven wheel 4136C connected in sequence. The output end of the hot melt drive component 4135 is rotatably connected to the second driving wheel 4136A. The portion of the screw 4132 located above the heat-conducting component 4137 and below the middle partition plate 4124 is rotatably connected to the second driven wheel 4136C. The hot melt drive component 4135 can drive the screw 4132 to rotate, thereby causing the portion of the screw 4132 located above the heat-conducting component 4137 and below the middle partition plate 4124 to generate heat and conduct the heat to the heat-conducting component 4137, where it is heated. The heat-conducting component 4137 can melt the plastic conveyed from the feed port 4131 into molten material; a coupling 4132B is provided on the screw 4132, which is located between the upper partition 4125 and the middle partition 4124. The coupling 4132B can divide the screw 4132 into an upper section and a lower section. When molten material is generated, the coupling 4132B disconnects the connection between the upper and lower sections of the screw 4132. At this time, the hot melt drive component 4135 can drive the lower section of the screw 4132 to generate heat independently. When conveying molten material, the upper and lower sections of the screw 4132 are reconnected through the coupling 4132B. At this time, the screw drive component 4133 can drive the entire screw 4132 to convey the molten material. The second lower mold frame 422 also includes a fixed base plate 4222 and several mold closing guide rods 4223. The cooling device 424 is located between the fixed top plate 4221 and the fixed base plate 4222 and is connected to the injection molding lower module 421. The fixed top plate 4221 and the fixed base plate 4222 are both fixedly installed on the mold closing guide rods 4223. The mold closing guide rods 4223 are slidably connected to the movable base plate 4121 (that is, the movable base plate 4121 can drive the injection molding guide rods 4122 and the injection molding upper module 411 to move up and down along the mold closing guide rods 4223 under the push of the mold closing device 414). The feed device 423 includes a guide frame 4231, a mounting base 4232, a guide wheel support rod 4233, and a support rod 4233 installed on the guide wheel support rod 4223. Several guide wheels 4234 on 233, guide frame 4231, and mounting base 4232 are all fixedly installed on the side of fixed top plate 4221 facing the injection molding feed side. Guide frame 4231 is aligned with injection molding lower module 421. Guide frame 4231 is used to separate the zipper tape 9 on both sides of the chain teeth 93 at both ends of patch block 91 so that the zipper tape 9 on both sides of the chain teeth 93 can accurately reach the corresponding injection cavity. Guide wheel support rod 4233 is fixedly installed on mounting base 4232. After the rotation of several guide wheels 4234, the zipper tape 9 enters the guide frame 4231 and is transported to the top surface of injection molding lower module 421, which can ensure that patch block 91 is located between injection molding upper module 411 and injection molding lower module 421. Working principle of injection molding mechanism 4: The tail end of the upper zipper tape 9 and the head end of the lower zipper tape 9 enter the space between the upper injection molding module 411 and the lower injection molding module 421 via the feed device 423. The hot melt drive component 4135 in the injection molding device 413 drives the hot melt transmission assembly 4136 to drive the screw 4132 to generate heat, melting the plastic conveyed from the feed port 4131 into molten material at the heat conduction component 4137. The screw drive component 4133 in the injection molding device 413 drives the screw 4132 to convey the molten material along the thread 4132A to the upper injection molding module 411. On the side away from the injection molding lower module 421, the first mold closing push rod 4141 in the mold closing device 414, together with the second mold closing push rod 4142, pushes the movable base plate 4121 to drive the injection molding upper module 411 toward the injection molding lower module 421 for mold closing. The molten material gradually forms the upper stop 94 and the lower stop 95 on the zipper tape 9. After the molten material is filled, the cooling device 424 is activated to cool the injection molding lower module 421. Finally, the mold is demolded, and the second upper mold group 41 and the second lower mold group 42 are reset, thus completing the injection molding of the upper stop 94 and the lower stop 95.

[0052] Please see Figures 12 to 17The upper injection module 411 is provided with a pin injection cavity 4111, a block injection cavity 4112, and a set of stop injection cavities 4113 for injection of the upper stop 94 on the side facing the lower injection module 421. The pin injection cavity 4111 and the block injection cavity 4112 are respectively used for injection molding the zipper pin 951 and the zipper block 952. The pin injection cavity 4111, the block injection cavity 4112, and the stop injection cavity 4113 are all connected to the side of the upper injection module 411 away from the lower injection module 421. The lower injection module 421 is provided with injection cavities that match the upper injection module 411.

[0053] Specifically, the upper injection molding module 411 has a first guide post 4114 and a second guide post 4115 on its side facing the lower injection molding module 421. The lower injection molding module 421 has a first guide hole 4211 and a second guide hole 4212 that respectively match the outer contours of the first guide post 4114 and the second guide post 4115. The upper injection molding module 411 is connected to the injection molding module by inserting the first guide post 4114 into the first guide hole 4211 and the second guide post 4115 into the second guide hole 4212. The lower module 421 is closed. The pin injection cavity 4111 on the upper injection module 411 cooperates with the lower injection module 421 to form a zipper pin 951 on one side of the tail end of the previous zipper tape 9. The square injection cavity 4112 on the upper injection module 411 cooperates with the lower injection module 421 to form a zipper square 952 on the other side of the tail end of the previous zipper tape 9. The stop code injection cavity 4113 on the upper injection module 411 cooperates with the lower injection module 421 to form an upper stop code 94 at the beginning of the next zipper tape 9.

[0054] Please see Figures 18 to 23 The left worktable 51 includes a left support base 511, a first force-applying component 512 and a second force-applying component 513 mounted on the left support base 511. The first force-applying component 512 is used to clamp the zipper tape 9 with a zipper pin 951 facing the left worktable 51 side. The second force-applying component 513 is used to push the zipper tape 9 with a zipper pin 951 facing the left worktable 51 side, so as to move the zipper pin to one side of the zipper block. The right worktable 52 includes a right support base 521. The third force-applying component 522 and the fourth force-applying component 523 are mounted on the right support 521. The third force-applying component 522 is used to clamp the zipper block 952 and is slidably connected to the right support 521. The fourth force-applying component 523 can push the third force-applying component 522 to move the zipper block 952. The limiting device 54 includes a fifth force-applying component 541 for limiting the other side of the zipper block 952 during the process of the zipper pin 951 being inserted into the zipper block 952.

[0055] Specifically, the bottom of the left support base 511 is fixedly mounted on the machine body 1; the first force application component 512 includes: a first power source 5121 and a first gripper head 5122. The first power source 5121 is fixedly mounted on the left support base 511, and the first gripper head 5122 is used to grip the zipper tape 9 of the zipper pin 951 facing the left support base 511. The first power source 5121 is a drive motor, and the output end of the first power source 5121 is connected to the first gripper head 5122. The first power source 5121 can drive the first gripper head 5122 to clamp or release the zipper tape 9; the second force application component 513 includes: a second power source 5131, a first transmission component 5132, and a second transmission component 5133. The second power source 5131 is fixedly installed on the left support base 511. A first guide rail 5131A is provided on the top surface of the second power source 5131. The first transmission component 5132 is slidably connected to the first guide rail 5131A of the second power source 5131. The bottom of the second transmission component 5133 is fixedly installed on the first transmission component 5132. The second power source 5131 is a push rod device. The output end of the second power source 5131 is fixedly connected to the first transmission component 5132. The second power source 5131 can push the first transmission component 5132 to drive the second transmission component 5133 to slide along the first guide rail 5131A. The second transmission component 5133 can push the zipper tape 9 on one side of the zipper pin 951 to move the zipper pin 951. The bottom of the right support base 521 is fixedly installed on the body 1; the third force application component 522 includes: a third power source 5221, a sliding platform 5222, and a second gripper head 5223. The third power source 5221 is fixedly installed on the sliding platform 5222, and the second gripper head 5223 is slidably connected to the sliding platform 5222. The second gripper head 5223 is used to grip the zipper block 952. The third power source 5221 is a push rod device, and the output end of the third power source 5221 is connected to the second gripper head 5223. The third power source 5221 can drive the second gripper head 5223. 223 clamps or releases the zipper block 952; the fourth force application component 523 includes: a fourth power source 5231, a second connector 5232, a second guide rail 5211 is provided on the side of the right support 521 facing the left support 511, the fourth power source 5231 is a push rod device, the output end of the fourth power source 5231 is fixedly connected to the bottom of the second connector 5232, the top of the second connector 5232 is fixedly connected to the sliding platform 5222, and the fourth power source 5231 can push the sliding platform 5222 to move the zipper block 952; The limiting device 54 also includes a positioning frame 542. The fifth force application component 541 is rotatably connected to the positioning frame 541. The fifth force application component 541 includes a fifth power source 5411, a push rod support 5412, and a third transmission component 5413. The fifth power source 5411 is a push rod device. The push rod support 5412 and the positioning frame 542 are fixedly installed on the machine body 1. The bottom of the fifth power source 5411 is rotatably connected to the push rod support 5412, and the output end of the fifth power source 5411 is rotatably connected to the third transmission component 5413. At the bottom of 413, one side of the third transmission member 5413 is rotatably connected to one side of the top of the positioning frame 542. The top of the third transmission member 5413 is provided with a protrusion 5413A. The protrusion 5413A is used to contact the side of the zipper block 952 facing the side of the zipper exit during the process of the zipper pin 951 being inserted into the side of the zipper block 952 facing the zipper inlet side. The fifth power source 5411 can push the third transmission member 5413 to drive the protrusion 5413A to limit the zipper block 952. The working principle of the left worktable 51, right worktable 52, and limiting device 54 is as follows: The first power source 5121 drives the first gripper head 5122 to clamp the zipper strip 9 on the side of the zipper pin 951 facing the left support seat 511; the third power source 5221 drives the second gripper head 5223 to clamp the zipper block 952; the fourth power source 5231 pushes the second connecting member 5232 to drive the third force application component 522 to slide along the second guide rail 5211; the third force application component 522 drives the zipper block 952 to move a small distance towards the zipper exit side; the second power source 5131 drives the first transmission component 5132 to drive the second transmission component 5133 to move along the first guide rail 5131A towards the side of the zipper pin 951; the second transmission component 5122... 33. Pushing the zipper pin 951 toward the left support seat 511, the zipper tape 9 moves the zipper pin 951 to the side of the zipper block 952 facing the zipper feed side. The fifth power source 5411 pushes the third transmission component 5413 to swing until the protrusion 5413A on the top of the third transmission component 5413 contacts the side of the zipper block 952 facing the zipper discharge side. The protrusion 5413A can limit the zipper block 952. The zipper tape 9 starts to be conveyed. Under the conveying action of the zipper tape 9, the left worktable 51 and the right worktable 52, under the limiting action of the limiting device 54, jointly insert the zipper pin 951 into the zipper block 952. Finally, the left worktable 51, the right worktable 52, and the limiting device 54 return to their original positions.

[0056] Please see Figures 18 to 23The zipper engagement worktable 53 includes a drive assembly 531, and a meshing assembly 532 and a pressing assembly 533 mounted on the drive assembly 531. The drive assembly 531 is used to drive the zipper tape 9 from between the left worktable 51 and the right worktable 52 to the meshing assembly 532. The meshing assembly 532 is used to engage the zipper teeth 93 on one side of the lower stop 95. The pressing assembly 533 is used to press down and limit the zipper teeth 93 and the zipper tape 9 on both sides of the zipper teeth 93 when the drive assembly 531 drives the zipper tape 9.

[0057] Specifically, the drive assembly 531 includes: a lower support base 5311, a sixth power source 5312, and a fourth transmission component 5313. The lower support base 5311 is fixedly installed on the machine body 1. The sixth power source 5312 is fixedly installed on one side of the lower support base 5311. The sixth power source 5312 is a drive motor. The output end of the sixth power source 5312 passes through the lower support base 5311 and is rotatably connected to the fourth transmission component 5313. The sixth power source 5312 can drive the fourth transmission component 5313 to rotate. The fourth transmission component 5313 can drive the zipper belt 9 to be conveyed. The engagement assembly 532 includes: a third connector 5321, a seventh power source 5322, and a pressure frame 5323. One side of the third connector 5321 is fixedly mounted on the lower support base 5311. The seventh power source 5322 is fixedly mounted on the bottom of the third connector 5321. The pressure frame 5323 adopts a rectangular frame design. Both sides of the pressure frame 5323 pass through the third connector 5321 and are slidably connected to the third connector 5321. The seventh power source 5322 is a push rod device. The output end of the seventh power source 5322 is fixedly connected to the bottom of the pressure frame 5323. The top of the pressure frame 5323 is provided with a recess 5323A. The seventh power source 5322 can push the pressure frame 5323 to drive the recess 5323A to press down the chain teeth 93 before engagement.

[0058] The pressing assembly 533 includes: an upper support base 5331, an eighth power source 5332, a first roller group 5333, a fourth connector 5334, and a second roller group 5335. The upper support base 5331 is fixedly installed on the top of the lower support base 5311, and the eighth power source 5332 is fixedly installed on the top of the upper support base 5331. The first roller group 5333 includes a first limiting wheel 5333A, a second limiting wheel 5333B, and a roller bracket 5333C. The first limiting wheel 5333A and the second limiting wheel 5333B are rotatably connected to one side of the bottom of the roller bracket 5333C. The roller bracket 5333C adopts a rectangular frame design, and both sides of the roller bracket 5333C pass through the upper support base 5331 and are slidably connected to the upper support base 5331. The eighth power source 5332 is a push rod device, and the output end of the eighth power source 5332... The eighth power source 5332 is fixedly connected to the top of the roller bracket 5333C. It can drive the roller bracket 5333C to drive the first limiting wheel 5333A and the second limiting wheel 5333B to lightly press and limit the zipper tape 9 on both sides of the chain tooth 93. The fourth connecting piece 5334 is fixedly installed on one side of the upper support seat 5331. The second roller group 5335 includes a pressure rod 5335A, an elastic member 5335B and a third limiting wheel 5335C. The middle part of the pressure rod 5335A is rotatably connected to the upper support seat 5331. The two ends of the elastic member 5335B are respectively connected to the fourth connecting piece 5334 and one side of the pressure rod 5335A. The third limiting wheel 5335C is rotatably connected to the other side of the pressure rod 5335A. The elastic member 5335B can drive the third limiting wheel 5335C on the pressure rod 5335A to lightly press and limit the chain tooth 93. Working principle of the chain engagement workbench 53: When the sixth power source 5312 is activated, the zipper tape 9 is transported from the left workbench 51 and the right workbench 52 to the engagement assembly 532. During this process, the elastic element 5335B in the second roller group 5335 drives the third limiting wheel 5335C at one end of the pressure rod 5335A to lightly press and limit the chain teeth 93 before engagement. When the eighth power source 5332 is activated, the eighth power source 5332 drives the roller bracket 533 in the first roller group 5333. The first limiting wheel 5333A and the second limiting wheel 5333B on the bottom side of the 3C lightly press and limit the zipper tape 9 on both sides of the zipper tooth 93. The seventh power source 5322 is started. The seventh power source 5322 drives the recessed part 5323A on the pressure frame 5323 to press down on the zipper tooth 93. Under the conveying action of the zipper tape 9, the zipper teeth 93 before engagement engage with each other after passing through the recessed part 5323A, completing the closure of the zipper teeth 93 on the side of the lower stop 95 in the zipper tape 9.

[0059] Please see Figure 1 , Figure 2 , Figure 5 , Figure 12 and Figure 18The fully automatic zipper tape assemblies, zipper tape assemblies, and zipper tape assemblies all-in-one machine also includes a conveying mechanism 6, which is installed on the machine body 1 and is used to drive the zipper tape 9 for conveying.

[0060] Specifically, the conveying mechanism 6 includes a first conveying assembly 61 installed on the side of the fabric applicator 2 facing the fabric applicator output tape, a second conveying assembly 62 installed on the side of the zipper splitter 3 facing the splitter output tape, a third conveying assembly 63 installed on the side of the injection molding mechanism 4 facing the injection molding output tape, and a fourth conveying assembly 64 installed on the side of the zipper assembly mechanism 5 facing the zipper assembly output tape. All three conveying assemblies 61, 62, 63, and 64 can convey the zipper tape 9. The second conveying assembly 61 includes a first conveying base 611, a first conveying motor 612, a first conveying wheel 613, and a first conveying pressure roller assembly 614 mounted on the first conveying base 611, connected in sequence. The first conveying motor 612 can drive the first conveying wheel 613 to convey the zipper tape 9, and the zipper tape 9 passes between the first conveying wheel 613 and the first conveying pressure roller assembly 614. The second conveying assembly 62 includes a second conveying base 621, a second conveying motor 622, a second conveying wheel 623, and a first conveying pressure roller assembly 614, connected in sequence. The second conveying pressure roller group 624 is located on the second conveying base 621. The second conveying motor 622 can drive the second conveying wheel 623 to convey the zipper tape 9, and the zipper tape 9 passes between the second conveying wheel 623 and the second conveying pressure roller group 624. The third conveying assembly 63 includes a third conveying base 631, a third conveying motor 632, a third conveying wheel 633, and a third conveying pressure roller group 634 installed on the third conveying base 631, which are connected in sequence. The third conveying motor 632 can drive the third conveying wheel 623. 3. The zipper tape 9 is conveyed and passes between the third conveyor wheel 633 and the third conveyor pressure roller group 634; the fourth conveying assembly 64 includes a fourth conveying base 641, a fourth conveying motor 642, a fourth conveying wheel 643, and a fourth conveyor pressure roller group 644 installed on the fourth conveying base 641 in sequence. The fourth conveying motor 642 can drive the fourth conveying wheel 643 to convey the zipper tape 9 and the zipper tape 9 passes between the fourth conveying wheel 643 and the fourth conveyor pressure roller group 644. The working principle of the fully automatic five-in-one machine for patching, opening, forming, and joining chains: 1. The section between the end of the previous zipper tape 9 and the beginning of the next zipper tape 9 enters the space between the first upper module 211 and the first lower module 221 from the tape feeding side. The tape conveying assembly 232 conveys the two patch tapes on the tape storage assembly 231 to the upper and lower sides of the zipper tape 9 located in the tape feeding station. The mold closing power source 214 drives the first upper module 211 to descend toward the first lower module 221. The first upper module 211 cooperates with the first lower module 221 to cut the patch tape. The ultrasonic device 224 transmits ultrasonic waves to the first lower module 221. Under the action of the ultrasonic waves, the patch tape cut at the tape feeding station forms a patch block 91 on the zipper tape 9. Under the action of the conveying mechanism 6, the zipper tape 9 drives the patch block 91 to leave the tape feeding mechanism 2 from the tape feeding exit side. The tape feeding mechanism 2 returns to its original position. 2. The patch block 91 is conveyed to the threading and splitting mechanism 3 along with the zipper tape 9. The zipper tape 9 enters the punching worktable 31 from the guide platform 313. When the patch block 91 is located between the punching slide plate 3123 and the punching positioning table 3126, the punching power source 314 drives the punching slide plate 3123 to descend toward the punching positioning table 3126. The punching cutter on the punching slide plate 3123 cooperates with the punching positioning table 3126 to form a punching position on the patch block 91. Then the punching assembly 312 returns to its original position. The zipper tape 9 passes through the threading worktable 32. When the patch block... When the punching position on 91 is located between the upper clamping platform 321 and the lower clamping platform 322, the zipper head conveying assembly 342 conveys the zipper head 92 in the zipper head storage assembly 341 to the main module 3222. The mold rotation device 3224 pushes the sub-module 3223 to rotate until the main module 3222 can cooperate with the sub-module 3223 to clamp the zipper head 92. The mold locking device 3225 locks and limits the sub-module 3223. The left clamping platform 331 cooperates with the right clamping platform 332 to clamp the zipper tape 9 on both sides of the punching position and pulls open the punching position. Then the mold lifting push rod 3 24. The clamping table 322 pushes the zipper pull 92 to rise to the punching position. The positioning power source 3213 drives the positioning pin 3212 to press the upper side of the zipper pull 92. The lifting device 3342 pushes the chain splitter head 3341 to rise to the punching position as well. The sliding push rod 3344 pushes the chain splitter head 3341 to the chain output side to break the chain teeth 93 at the end of the previous zipper tape 9 until the chain splitter head 3341 moves to the side of the limiting block 3331 facing the chain output side. Then the limiting drive 3332 drives the limiting block 3331 to press the upper side of the zipper tape 9. The splitting cutter head 3341 is stationary, and the conveying mechanism 6 conveys the zipper tape 9. Under the conveying action of the zipper tape 9, the main module 3222 and the auxiliary module 3223, under the action of the positioning pin 3212, insert the zipper head into the chain tooth 93 of the next zipper tape 9. The splitting cutter head 3341 splits the chain at the beginning of the next zipper tape 9, completing the insertion of the zipper head 92 and the splitting of the chain at the end of the previous zipper tape 9 and the beginning of the next zipper tape 9. Then the threading worktable 32 and the splitting worktable 33 are reset. 3. The section between the end of the previous zipper tape 9 and the beginning of the next zipper tape 9 enters between the upper injection module 411 and the lower injection module 421 under the action of the conveying mechanism 6. The injection device 413 melts the plastic conveyed from the sprue 4131 into molten material at the heat-conducting component 4137. The drive screw 4132 conveys the molten material to the upper injection module 411. The mold closing device 414 pushes the upper injection module 411 and the lower injection module 421 to close the mold. The molten material forms a lower stop 95 at the end of the previous zipper tape 9 and an upper stop 94 at the beginning of the next zipper tape 9. After the molten material is filled, the cooling device 424 is activated to cool the lower injection module 421. Finally, the mold is demolded, and the second upper mold group 41 and the second lower mold group 42 return to their original positions, completing the injection work of the upper stop 94 and the lower stop 95. 4. Under the action of the conveying mechanism 6, the zipper tape 9 drives the zipper pin 951 to the second force application component 513 and the zipper block 952 to the third force application component 522, then stops conveying. The first power source 5121 drives the first gripper head 5122 to clamp the zipper tape 9 on the side of the zipper pin 951 facing the left support seat 511. The third power source 5221 drives the second gripper head 5223 to clamp the zipper block 952. The fourth power source 5231 pushes the third force application component 522. 2. The zipper block 952 is moved a short distance towards the zipper exit side. The second power source 5131 drives the second transmission component 5133 to advance towards the zipper block 952 until the zipper pin 951 is moved to the side of the zipper block 952 facing the zipper inlet side. The fifth power source 5411 in the limiting device 54 pushes the protrusion 5413A on the third transmission component 5413 to limit the zipper block 952 towards the zipper exit side. The conveying mechanism 6 conveys the zipper tape 9 a short distance. Under the conveying action of the zipper tape 9, the left worktable 51, in coordination with the right worktable 52, inserts the zipper pin 951 into the zipper block 952 under the limiting action of the limiting device 54. Then, the left worktable 51, right worktable 52, and limiting device 54 return to their original positions. The drive assembly 531 conveys the zipper tape 9 to the engaging worktable 53. During the process of the zipper tape 9 being conveyed from between the left worktable 51 and the right worktable 52 to the engaging assembly 532, the eighth power source 5332 drives... The first roller group 5333 lightly presses and limits the zipper tape 9 on both sides of the chain tooth 93, and the second roller group 5335 lightly presses and limits the chain tooth 93 before engagement. The seventh power source 5322 drives the recessed part 5323A on the pressure frame 5323 to press down on the chain tooth 93. Under the action of the drive component 531, the chain teeth 93 before engagement mesh with each other after passing through the recessed part 5323A, completing the chain engagement work of the chain teeth 93 at the end of the previous zipper tape 9 and on the side of the lower stop 95.

[0061] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic five-in-one machine for applicator fabric application, tail opening, forming, and chain joining, characterized in that: The zipper includes a body (1), a fabric applicator (2), a zipper threading and splitting mechanism (3), an injection molding mechanism (4), and a zipper threading and zipper assembly mechanism (5). The fabric applicator (2), the zipper threading and splitting mechanism (3), the injection molding mechanism (4), and the zipper threading and zipper assembly mechanism (5) are all installed on the body (1). The zipper tape (9) passes through the fabric applicator (2), the zipper threading and splitting mechanism (3), the injection molding mechanism (4), and the zipper threading and zipper assembly mechanism (5) in sequence. The patching mechanism (2) includes a first upper module (21), a first lower module (22), and a patching feed table (23) located on one side of the first lower module (22) and perpendicular to the conveying direction of the zipper tape (9). The first upper module (21) cooperates with the first lower module (22) to cut the patch material tape conveyed by the patching feed table (23) and form a patch block (91) between the tail end of the previous zipper tape (9) and the head end of the next zipper tape (9). The threading and chain splitting mechanism (3) includes a punching workbench (31), a threading workbench (32), a chain splitting workbench (33), and a zipper feeder (34) located on one side of the threading workbench (32) and perpendicular to the conveying direction of the zipper tape (9). The punching workbench (31) is used to form punching positions on the patch block (91). The threading workbench (32) is used to thread the zipper head (92) conveyed by the zipper feeder (34) onto the chain teeth (93) of the next zipper tape (9). The chain splitting workbench (33) is used to split the chain teeth (93) at the front and rear ends of the patch block (91). The injection molding mechanism (4) includes a second upper module (41) and a second lower module (42). The bottom of the second upper module (41) and the top of the second lower module (42) are respectively provided with an upper injection molding module (411) and a lower injection molding module (421). The upper injection molding module (411) cooperates with the lower injection molding module (421) to perform injection molding of the lower stop code (95) at the end of the previous zipper tape (9) and simultaneously perform injection molding of the upper stop code (94) at the beginning of the next zipper tape (9). The chain-connecting mechanism (5) includes a left worktable (51), a right worktable (52), a chain-connecting worktable (53), and a limiting device (54) disposed between the left worktable (51) and the right worktable (52). The lower stop code (95) includes a zipper pin (951) and a zipper block (952). The left worktable (51) cooperates with the right worktable (52) to insert the zipper pin (951) into the zipper block (952) under the limiting action of the limiting device (54). The chain-connecting worktable (53) is used to connect the chain teeth (93) on one side of the lower stop code (95).

2. The fully automatic five-in-one machine for patching, opening, forming, and joining chains according to claim 1, characterized in that, The first upper module (21) includes a first upper module (211), a first upper mold base (212), a first upper mold frame (213), and a mold closing power source (214) connected in sequence. The first upper mold base (212) is slidably connected to the first upper mold frame (213). The bottom of the first upper mold frame (213) is connected to the first lower module (22). The mold closing power source (214) is connected to the first upper mold base (212). The mold closing power source (214) can drive the first upper module (211) to perform lifting and lowering movements. The first lower module (22) includes a first lower module (221), a first lower mold base (222), a first lower mold frame (223), and an ultrasonic device (224) connected in sequence. The first lower mold frame (223) is installed on the machine body (1). The ultrasonic device (224) is connected to the first lower mold base (222). The first lower module (221) works with the first upper module (211) to cut the patch material tape conveyed by the patch feeding table (23) to the upper and lower sides of the zipper tape (9) and form patch squares (91) on the zipper tape (9) by the ultrasonic waves emitted by the ultrasonic device (224).

3. The fully automatic five-in-one machine for patching, opening, forming, and joining chains according to claim 1, characterized in that, The punching workbench (31) includes a punching base (311), a punching assembly (312), a guide platform (313), and a punching power source (314). The punching base (311) is mounted on the machine body (1). The punching assembly (312) and the punching power source (314) are respectively mounted on the inner and outer sides of the punching base (311). The punching power source (314) is connected to the punching assembly (312). The punching power source (314) can drive the punching assembly (312) to form punching positions on the patch block (91) on the zipper tape (9) of the punching assembly (312) guided by the guide platform (313).

4. The fully automatic five-in-one machine for patching, opening, forming, and joining chains according to claim 1, characterized in that, The threading worktable (32) includes an upper clamping platform (321), a lower clamping platform (322), and a lifting mold support (323) and a lifting mold push rod (324) connected to each other. The lower clamping platform (322) is used to clamp the zipper head (92) conveyed by the zipper head feeding platform (34). The lower clamping platform (322) is slidably connected to the lifting mold support (323). The lifting mold push rod (324) can push the lower clamping platform (322) to convey the zipper head (92) to the punching position. The upper clamping platform (321) cooperates with the lower clamping platform (322) to thread the zipper head (92) onto the chain tooth (93) of the next zipper tape (9).

5. The fully automatic five-in-one machine for patching, opening, forming, and joining chains according to claim 1, characterized in that, The chain splitting workbench (33) includes a left clamping platform (331) and a right clamping platform (332) arranged opposite to each other on the left and right sides of the zipper tape (9), and a limiting block assembly (333) and a chain splitting knife assembly (334) arranged opposite to each other on the upper and lower sides of the zipper tape (9). The left clamping platform (331) and the right clamping platform (332) are used to clamp the zipper tape (9) on both sides of the punching position and pull the punching position apart. The limiting block assembly (333) is used to press down and limit the zipper tape (9) during the chain splitting process. The chain splitter assembly (334) includes a chain splitter head (3341), a lifting device (3342), and a sliding support (3343) and a sliding push rod (3344) connected to each other. The chain splitter head (3341) is installed on the top of the lifting device (3342). The lifting device (3342) can drive the chain splitter head (3341) to perform lifting and lowering movements. The lifting device (3342) is slidably connected to the sliding support (3343). The sliding push rod (3344) can push the chain splitter head (3341) to split the chain teeth (93) at the end of the previous zipper tape (9) and the chain teeth (93) at the beginning of the next zipper tape (9).

6. The fully automatic five-in-one machine for patching, opening, forming, and joining chains according to claim 1, characterized in that, The second upper mold assembly (41) includes a second upper mold frame (412), and an injection molding device (413) and a mold closing device (414) mounted on the upper mold frame (412). The second upper mold frame (412) includes a movable base plate (4121) slidably connected to the second lower mold assembly (42). The mold closing device (414) is connected to the movable base plate (4121). The injection molding upper module (411) is mounted on the bottom surface of the movable base plate (4121). The injection molding device (413) is used to transport the injection molten material to the injection molding upper module (411). The mold closing device (414) can push the injection molding upper module (411) to perform lifting and lowering movements. The second lower mold assembly (42) includes a second lower mold frame (422), and a feeding device (423) and a cooling device (424) installed on the second lower mold frame (422). The second lower mold frame (422) includes a fixed top plate (4221), which is installed on the machine body (1). The injection lower module (421) is installed on the top surface of the fixed top plate (4221). The feeding device (423) is used to guide the zipper tape (9) to the injection lower module (421). The cooling device (424) can cool the injection lower module (421) when the mold is closed.

7. The fully automatic five-in-one machine for patching, opening, forming, and joining chains according to claim 1, characterized in that, The upper injection module (411) is provided with a pin injection cavity (4111), a block injection cavity (4112), and a set of stop injection cavities (4113) for injection of the upper stop (94) on the side facing the lower injection module (421). The pin injection cavity (4111) and the block injection cavity (4112) are respectively used for injection molding of zipper pin (951) and zipper block (952). The pin injection cavity (4111), the block injection cavity (4112), and the stop injection cavity (4113) are all connected to the side of the upper injection module (411) away from the lower injection module (421). The lower injection module (421) is provided with an injection cavity that matches the upper injection module (411).

8. The fully automatic five-in-one machine for patching, opening, forming, and joining chains according to claim 1, characterized in that, The left worktable (51) includes a left support base (511), a first force-applying component (512) and a second force-applying component (513) mounted on the left support base (511). The first force-applying component (512) is used to clamp the zipper strip (9) with zipper pin (951) facing the left worktable (51). The second force-applying component (513) is used to push the zipper strip (9) with zipper pin (951) facing the left worktable (51) to move the zipper pin to one side of the zipper block. The right worktable (52) includes a right support base (521), a third force application component (522), and a fourth force application component (523) mounted on the right support base (521). The third force application component (522) is used to clamp the zipper block (952) and is slidably connected to the right support base (521). The fourth force application component (523) can push the third force application component (522) to move the zipper block (952). The limiting device (54) includes a fifth force application component (541) for limiting the other side of the zipper block (952) during the process of the zipper pin (951) being inserted into the zipper block (952).

9. The fully automatic five-in-one machine for patching, opening, forming, and joining chains according to claim 1, characterized in that, The chain-connecting workbench (53) includes a drive assembly (531), and a meshing assembly (532) and a pressing assembly (533) mounted on the drive assembly (531). The drive assembly (531) is used to drive the zipper tape (9) from between the left workbench (51) and the right workbench (52) to the meshing assembly (532). The meshing assembly (532) is used to engage the chain teeth (93) on one side of the lower stop (95). The pressing assembly (533) is used to press down and limit the chain teeth (93) and the zipper tape (9) on both sides of the chain teeth (93) when the drive assembly (531) drives the zipper tape (9).

10. The fully automatic five-in-one machine for patching, opening, forming, and joining chains according to claim 1, characterized in that, The fully automatic zipper tape opening and forming five-in-one machine also includes a conveying mechanism (6), which is installed on the machine body (1) and is used to drive the zipper tape (9) for conveying.

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