CN211279341U

CN211279341U - Water gap crusher and zipper injection molding machine

Info

Publication number: CN211279341U
Application number: CN201921348447.2U
Authority: CN
Inventors: 林德兵; 张传宝
Original assignee: Shenzhen Lancer M&e Technology Co ltd
Current assignee: Anhui Lanse Intelligent Equipment Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-08-18
Anticipated expiration: 2029-08-19

Abstract

The utility model provides a mouth of a river rubbing crusher and injection molding machine, mouth of a river rubbing crusher includes the frame, is fixed in rubbing crusher in the frame constructs, is located the feeder hopper of rubbing crusher feed inlet department and is located rubbing crusher constructs the discharge gate department connect the hopper, the frame include the support frame and with support frame fixed connection's bottom plate, rubbing crusher constructs and is fixed in on the bottom plate, connect the hopper accept in the support frame with in the space that the bottom plate encloses, rubbing crusher construct include with bottom plate fixed connection's fixed part and locate power portion on the fixed part, power portion include driving motor and with the sword group that moves that driving motor connects, driving motor drive move the sword group and carry out shredding to the mouth of a river. Compared with the prior art, the utility model provides a mouth of a river rubbing crusher can be good cuts up the mouth of a river and retrieves, the utility model provides a injection molding machine's degree of automation is higher.

Description

Water gap crusher and zipper injection molding machine

[ technical field ] A method for producing a semiconductor device

The utility model relates to a zip fastener processing technology field especially relates to a mouth of a river rubbing crusher and injection molding machine.

[ background of the invention ]

As a zipper production country in China, the zipper production accounts for 50% -60% of the total world production, and with the development of the zipper industry towards low cost, high quality, large scale and intensification, the requirements on the production efficiency and automation equipment of zippers are higher and higher. The zipper mainly comprises a metal zipper, a nylon zipper and an injection molding zipper, and the injection molding zipper is widely welcomed due to the characteristics of low cost and good performance.

In the related art, the injection molding of the zipper teeth, the zipper pins, the zipper blocks and the zipper top stops is performed by an injection molding machine in the processing process of the injection molded zipper, a water gap is usually formed at an inlet and an outlet of a flowing mold material during injection molding, and redundant materials are formed on a zipper cloth belt by injection molding, so that the water gap is usually removed after injection molding, and a water gap removing mechanism is usually arranged at the rear section of the injection molding machine to remove the water gap.

However, in the related art, only the water outlet mechanism is provided, and the water outlet is not cut and recovered by the corresponding mechanism, so that even if the water outlet is recovered, an additional process is required to treat the water outlet, which affects the overall processing efficiency and has a low degree of automation.

Therefore, it is necessary to provide a new nozzle crusher and a zipper injection molding machine to solve the above problems.

[ Utility model ] content

The device for cutting up the recovery mouth of a river is not set up among the correlation technique, leads to additionally increasing the process and goes to handle the mouth of a river of recovery, influences whole machining efficiency, and degree of automation is low technical problem. The utility model provides a can effectively cut up the mouth of a river rubbing crusher of retrieving to the mouth of a river.

The utility model provides a mouth of a river rubbing crusher, its includes the frame, be fixed in rubbing crusher in the frame constructs, is located the feeder hopper of rubbing crusher feed inlet department and is located the hopper that connects of rubbing crusher discharge outlet department, the frame include the support frame and with support frame fixed connection's bottom plate, rubbing crusher constructs to be fixed in on the bottom plate, connect the hopper accept in the support frame with in the space that the bottom plate encloses, rubbing crusher construct include with bottom plate fixed connection's fixed part and locate power portion on the fixed part, power portion include driving motor and with the knife tackle that moves that driving motor connects, the driving motor drive move the knife tackle to carry out shredding to the mouth of a river.

Preferably, the fixed part comprises a motor seat and a crushing seat which are fixed on the bottom plate, the driving motor is fixed on the motor seat, and the movable cutter group part is accommodated in the crushing seat and is matched with the crushing seat together to crush the water gap.

Preferably, the movable cutter set comprises a main shaft connected with the driving motor and a pineapple cutter set arranged on the main shaft, the pineapple cutter set is located in the crushing seat, and the pineapple cutter set and the crushing seat are matched together to crush the water gap.

Preferably, a toothed knife is fixed on the crushing seat, the toothed knife is arranged corresponding to the pineapple knife group, the toothed knife comprises a plurality of teeth, the teeth are spaced from each other to form a gap, the pineapple knife group comprises a plurality of spaced pineapple knives, and the pineapple knives are arranged corresponding to the gap.

Preferably, the power part further comprises a coupler, an output shaft of the driving motor is connected with the main shaft through the coupler, the output shaft of the driving motor is connected with the coupler key, and the main shaft is connected with the coupler key.

Preferably, the power unit further comprises a bearing set sleeved on the main shaft, the bearing set comprises a first bearing set arranged on one side, close to the coupler, of the main shaft and a second bearing set arranged on one side, far away from the coupler, of the main shaft, and the pineapple cutter set is clamped between the first bearing set and the second bearing set.

Preferably, the first bearing set comprises a first bearing seat which is sleeved on the main shaft and fixedly connected with the crushing seat, a first bearing which is sleeved on the main shaft and accommodated in the first bearing seat, and a first stop block which is sleeved on the main shaft and positioned on one side of the first bearing, close to the pineapple cutter set.

Preferably, the second bearing set comprises a second bearing seat which is sleeved on the main shaft and fixedly connected with the crushing seat, a second bearing which is sleeved on the main shaft and accommodated in the second bearing seat, a second stop block which is sleeved on the main shaft and positioned at one side of the second bearing close to the pineapple cutter set, a gasket which is sleeved on the main shaft and positioned at one side of the second stop block close to the pineapple cutter set, and an end cover which is fixedly connected with one side of the second bearing seat far away from the pineapple cutter set.

Preferably, the feed side of the feed hopper is trumpet-shaped.

A zipper injection molding machine comprises a feeding mechanism, an injection molding mechanism, a water outlet mechanism and the water outlet crusher, wherein the feeding mechanism, the injection molding mechanism and the water outlet mechanism are sequentially arranged, and the water outlet crusher is arranged corresponding to the water outlet mechanism.

Compared with the prior art, the utility model provides a mouth of a river rubbing crusher moves that knife tackle can be good through the driving motor drive and carries out shredding to the mouth of a river to set up that the mouth of a river that the feeder hopper can be good leading-in to rubbing crusher structure in rubbing crusher structure feed inlet department, and set up the recovery that connects the hopper also can be good through the kibbling mouth of a river of rubbing crusher structure in rubbing crusher structure feed outlet department, can cut up the recovery processing to the mouth of a river effectively.

Correspondingly, the utility model provides a zipper injection molding machine is through adopting thereby what mouth of a river rubbing crusher can be good cuts up the recovery to the mouth of a river, has promoted the efficiency of whole zip fastener processing, and has improved degree of automation.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic perspective view of a nozzle crusher according to the present invention;

FIG. 2 is a schematic view of an exploded view of the nozzle crusher shown in FIG. 1;

FIG. 3 is an enlarged view of a portion of the area III shown in FIG. 2;

fig. 4 is a partial enlarged view of the area IV shown in fig. 2.

FIG. 5 is a schematic view of a three-dimensional structure of a zipper injection molding machine provided by the present invention;

FIG. 6 is a schematic view of the zipper injection molding machine of FIG. 5 shown exploded with the nozzle crusher removed;

FIG. 7 is an exploded view of the feed assembly of FIG. 6;

FIG. 8 is an exploded view of the set of de-watering ports of FIG. 6;

FIG. 9 is an exploded view of the pressure band assembly of FIG. 6;

FIG. 10 is an exploded view of the push-pin set of FIG. 6;

FIG. 11 is an exploded view of the zipper assembly shown in FIG. 6;

fig. 12 is an exploded view of the clip set of fig. 6.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1 and fig. 2 in combination. The utility model provides a mouth of a river rubbing crusher 100 is used for smashing the back and retrieving the mouth of a river that produces in the zip fastener manufacturing process, mouth of a river rubbing crusher 100 includes frame 10, is fixed in rubbing crusher constructs 20 in the frame 10, is located the feeder hopper 30 of 20 feed inlets of rubbing crusher constructs 20 department and is located the hopper 40 that connects of 20 discharge outlets of rubbing crusher constructs. The feeding hopper 30 is used for guiding the water gap into the crushing mechanism 20, the crushing mechanism 20 is used for crushing the water gap to form reclaimed materials, and the receiving hopper 40 is used for receiving the reclaimed materials crushed by the crushing mechanism 20.

The frame 10 includes support frame 11 and with support frame 11 fixed connection's bottom plate 12, rubbing crusher constructs 20 and is fixed in on the bottom plate 12, support frame 11 is located one side of bottom plate 12 of keeping away from rubbing crusher constructs 20 will bottom plate 12 supports. Support frame 11 with bottom plate 12 accessible integrated into one piece, or support frame 11 with arbitrary modes such as bottom plate 12 accessible joint, welding form fixed connection, only need promptly support frame 11 with can stable connection between bottom plate 12, support frame 11 can be right bottom plate 12 supports can. Specifically, two support frames 11 are provided, and the two support frames 11 are oppositely arranged on the side surface of the bottom plate 12 far away from the crushing mechanism 20 at intervals to support the bottom plate 12. The two support frames 11 and the bottom plate 12 together enclose an accommodating space 13, and the receiving hopper 40 is correspondingly located in the accommodating space 13 and used for receiving the reclaimed materials.

The support frame 11 comprises two support columns 111 arranged at intervals for supporting the bottom plate 12 and a connecting column 112 for connecting the two support columns 111, and the connecting column 112 is connected with the two support columns 111, so that the stability of the support frame 11 can be effectively improved.

The bottom plate 12 is provided with a through hole 121 penetrating through the bottom plate 12, the through hole 121 is communicated with the accommodating space 13, and a discharge hole of the crushing mechanism 20 is arranged corresponding to the through hole 121.

The crushing mechanism 20 includes a fixing portion 21 fixedly connected to the bottom plate 12 and a power portion 22 provided on the fixing portion 21. The fixing portion 21 includes a motor seat 211, a protective cover 212, and a crushing seat 213 sequentially disposed on the bottom plate 12, wherein the motor seat 211, the protective cover 212, and the crushing seat 213 are respectively fixedly connected to the bottom plate 12. The motor seat 211, the protection cover 212 and the crushing seat 213 and the bottom plate 12 can be mutually fixed in a screw and nut matching mode, or can be fixed in any form such as welding and clamping, namely, the motor seat 211, the protection cover 212 and the crushing seat 213 can be stably connected with the bottom plate 12.

The motor seat 211 is partially located in a space surrounded by the protection cover 212, and the motor seat 211 and the crushing seat 213 are respectively located at two opposite sides of the protection cover 212. The crushing seat 213 is disposed opposite to the through hole 121, and specifically, the crushing seat 213 is fixed to the bottom plate 12 and is located right above the through hole 121.

The motor seat 211 comprises a bottom wall 2111 fixedly connected with the bottom plate 12 and a vertical wall 2112 arranged on the bottom wall 2111, the bottom wall 2111 and the vertical wall 2112 are integrally formed, the bottom wall 2111 is partially positioned in a space surrounded by the protective cover 212, and the vertical wall 2112 is provided with a through hole 2113.

The protective cover 212 includes a fixed wall 2121 fixedly connected to the base plate 12 and a side wall 2122 connected to the fixed wall 2121, and the fixed wall 2121 and the side wall 2122 are integrally formed. The two fixing walls 2121 are arranged at intervals, and two ends of the side wall 2122 are connected to the two fixing walls 2121 respectively. Specifically, the side wall 2122 is a hollow structure, the side wall 2122 is arched, and the bottom wall 2111 is partially located in a space surrounded by the side wall 2122.

The crushing base 213 includes a base 2131 fixedly connected to the bottom plate 12 and a tool holder 2132 provided on the base 2131. The tool holder 2132 is fixedly connected with the base 2131, specifically, the tool holder 2132 and the base 2131 can be fixed to each other through a connecting member, and the connecting member is respectively fixed to the tool holder 2132 and the base 2131 through a screw and a nut, so that the tool holder 2132 and the base 2131 are fixed to a whole. Of course, the tool holder 2132 and the base 2131 may also be fixed by welding, clamping, or other fixing methods, that is, only the tool holder 2132 and the base 2131 need to be stably connected to each other.

The base 2131 is provided with a first avoidance port 2133 for avoiding the power part 22, the tool holder 2132 is provided with a second avoidance port 2134 corresponding to the first avoidance port 2133, and the power part 22 is inserted into a space surrounded by the base 2131 and the tool holder 2132 through the first avoidance port 2133 and the second avoidance port 2134 and extends out of the base 2131 and the tool holder 2132 from the other side.

Please refer to fig. 3. The tool apron 2132 is fixed with a serrated knife 2135, the serrated knife 2135 is obliquely arranged on a side plate of the tool apron 2132, and specifically, the serrated knife 2135 can be fixed with the tool apron 2132 in any way, such as welding, screw and nut connection and the like. The serrated knife 2135 includes a plurality of teeth 2136, and the teeth 2136 are spaced apart from each other to form a gap 2137.

Please continue with fig. 2. The power portion 22 includes a driving motor 221, a movable cutter set 222, a coupler 223 and a bearing set 224, the driving motor 221, the coupler 223 and the movable cutter set 222 are sequentially arranged, the coupler 223 connects the movable cutter set 222 with the driving motor 221, the driving motor 221 provides power for the movable cutter set 222, and the bearing set 224 is sleeved on the movable cutter set 222.

In this embodiment, the driving motor 221 is a hydraulic motor. Of course, in other embodiments, the driving motor 221 may also be an electric motor or any other driving mechanism capable of providing power to the movable knife set 222 to rotate the movable knife set 222.

The driving motor 221 comprises a driving motor body 2211 and an output shaft 2212 arranged at the output end of the driving motor body 2211, the driving motor body 2211 and the vertical wall 2112 form a fixed connection through screws and nuts, the output shaft 2212 extends into the space surrounded by the protective cover 212, and the output shaft 2212 is connected with the coupler 223 in a key mode.

The movable cutter set 222 comprises a main shaft 2221 connected with the coupler 223 in a key manner, and a pineapple cutter set 2222 mounted on the main shaft 2221, and the main shaft 2221 is sleeved with the bearing set 224. The main shaft 2221 penetrates into the crushing base 213 through the first avoiding opening 2133 and the second avoiding opening 2134, and the pineapple knife group 2222 is positioned in the crushing base 213 and arranged corresponding to the tooth-shaped knife 2135.

Please refer to fig. 4. The pineapple knife set 2222 comprises a plurality of pineapple knives 2223 fixedly mounted on the main shaft 2221 in parallel, and the pineapple knives 2223 are arranged corresponding to the gaps 2137 of the toothed knife 2135. A plurality of trapezoidal cutter teeth 2224 spirally distributed are formed on the periphery of the pineapple knife 2223, and the trapezoidal cutter teeth 2224 are mutually matched with the toothed knife 2135 under the driving of the driving motor 221 to crush the water gap falling into the crushing seat 213 into the reclaimed materials of plastic particles with uniform size.

Preferably, the inclination of the trapezoidal blade teeth 2224 is 20 °, so that the tooth root structural strength of the trapezoidal blade teeth 2224 can be improved, two adjacent trapezoidal blade teeth 2224 of each pineapple knife 2223 are butted with each other, and two adjacent trapezoidal blade teeth 2224 of each pineapple knife 2223 are distributed in a V-like shape, so that the resistance of the trapezoidal blade teeth 2224 to material cutting can be reduced, the pineapple knife 2223 can crush the nozzle into plastic particles with uniform size, and the crushing effect is very ideal.

The pineapple knife group 2222 is connected with the main shaft 2221 in a key mode. Specifically, each pineapple knife 2223 is provided with a pineapple knife key slot 2225, and the main shaft 2221 is provided with a fixing key slot 2226 corresponding to the pineapple knife key slot 2225. Please refer to fig. 2. The pineapple knife set 2222 and the main shaft 2221 are connected with each other by a first connecting key 225, and the first connecting key 225 is correspondingly disposed on the pineapple knife key slot 2225 and the fixing key slot 2226, so as to connect the pineapple knife set 2222 and the main shaft 2221.

The coupler 223 is at least partially located in the space formed by the protective cover 212, and the coupler 223 is respectively connected with the driving motor 221 and the movable knife group 222 in a key mode. Specifically, the coupler 223 is of a hollow structure, a key groove is formed in one side, close to the driving motor 221, of the coupler 223, and a key groove is formed in one side, close to the movable cutter group 222, of the coupler 223. The output shaft 2212 is close to the corresponding keyway that is equipped with in shaft coupling 223 one side, output shaft 2212 with shaft coupling 223 forms the key-type connection through second connecting key 226, being close to of main shaft 2221 the corresponding keyway that is equipped with in shaft coupling 223 one side, main shaft 2221 with shaft coupling 223 forms the key-type connection through third connecting piece 227.

Bearing group 224 is including locating main shaft 2221 is close to first bearing group 2241 of shaft coupling 224 one side and locating main shaft 2221 keeps away from second bearing group 2242 of shaft coupling 224 one side, pineapple knife tackle 2222 presss from both sides and locates first bearing group 2241 with between second bearing group 2242, first bearing group 2241 with second bearing group 2242 cooperation will pineapple knife 2222 position restriction.

The first bearing group 2241 includes that the cover is located the main shaft 2221 and with smash seat 213 fixed connection's first bearing seat 2243, the cover is located the main shaft 2221 and accept in first bearing 2244 in the first bearing seat 2243 and the cover is located the main shaft 2221 is located of first bearing seat 2243 is close to the first dog 2245 of pineapple knife group 2222 one side. The first bearing block 2243 is fixedly connected with the crushing seat 213 through bolts and nuts. The inner ring of the first bearing 2244 is tightly connected with the main shaft 2221, and specifically, the inner ring of the first bearing 2244 is fixed with the main shaft 2221 by interference fit. The outer ring of the first bearing 2244 is fixed with the first bearing seat 2243.

The second bearing group 2242 is located including the cover main shaft 2221 and with crushing seat 213 fixed connection's second bearing 2246, the cover is located main shaft 2221 and accept in second bearing 2247 in second bearing 2246, the cover is located main shaft 2221 is located being close to of second bearing 2246 second stop 2248 of set 2222 one side, the cover is located main shaft 2221 is located being close to of second stop 2248 packing ring 2249 of set 2222 one side and with keeping away from of second bearing 2246 end cover 2251 of set 2222 one side fixed connection. Second bearing frame 2246 through screw nut with smash seat 213 and form fixed connection, just first bearing frame 2243 with second bearing frame 2246 is located respectively smash the both sides of seat 213. The inner ring of the second bearing 2247 is tightly connected with the main shaft 2221, and specifically, the inner ring of the second bearing 2247 is fixed with the main shaft 2221 by interference fit. The outer ring of the second bearing 2247 is fixed with the second bearing block 2246.

Specifically, the first bearing 2244 and the second bearing 2247 are both deep groove ball bearings.

The feed hopper 30 is disposed on the cutter holder 2132, and the feed hopper 30 is configured to introduce a water gap into the crushing holder 213. The feed side of the feed hopper 30 is flared, increasing the feed range of the feed hopper 30. The feeding hopper 30 is fixedly connected to the tool post 2132 through a connecting plate 50, specifically, the feeding hopper 30 may be fixedly connected to the connecting plate 50 through a screw and a nut, and the connecting plate 50 may be welded to the tool post 2132 or connected to the tool post 2132 through a screw and a nut, so as to stably connect the feeding hopper 30 to the tool post 2132.

The receiving hopper 40 is correspondingly arranged in a space enclosed by the supporting column 11 and the bottom plate 12, and the receiving hopper 40 is arranged corresponding to the through opening 121 and is used for receiving the recovered materials with more materials from the through opening 121.

The working principle of the nozzle crusher 100 is as follows: after the water gap falls into the feed hopper 30, the feed hopper 30 guides the water gap into the crushing seat 213, at this time, the drive motor 221 drives the pineapple cutter set 2222 to rotate relatively to the toothed cutter 2135, and after the water gap falls into the crushing seat 213, the water gap falls into the gap 2137, the pineapple cutter set 2222 rotates and is extruded, the recycled material is crushed to form the recycled material, and the recycled material falls into the receiving hopper 40 through the through opening 121 under the influence of the pineapple cutter set 2222 and gravity, so that the crushed recycling of the water gap is completed.

Please refer to fig. 5 and fig. 6 in combination. Simultaneously the utility model also provides a zipper injection molding machine 200, zipper injection molding machine 200 reaches including feed mechanism 310, the mechanism 320 of moulding plastics, the mouth of a river mechanism 330 that sets gradually the mouth of a river rubbing crusher 100, feed mechanism 310 is used for leading-in the zip fastener strap of treating to mould plastics mechanism 320 of moulding plastics, the mechanism 320 of moulding plastics is used for carrying out injection moulding on the zip fastener strap, it is used for getting rid of the warp to go mouth of a river mechanism 330 the unnecessary part (the mouth of a river) that forms behind the 320 injection moulding of zip fastener mechanism, mouth of a river rubbing crusher 100 corresponds mouth of a river mechanism 330 sets up for connect and get the follow the mouth of a river that mouth of a river mechanism 330 dropped to smash the recovery with the mouth of a river.

Preferably, the zipper injection molding machine 200 further comprises a zipper closing mechanism 340, and the zipper closing mechanism 340 is arranged at the discharge port of the water outlet mechanism 330 and is used for closing the zipper after the water outlet is removed.

Specifically, the injection molding machine further includes a fixing frame 350, and the feeding mechanism 310, the injection molding mechanism 320, the water gap removing mechanism 330, and the chain combining mechanism 340 are sequentially fixed to the fixing frame 350. The feeding mechanism 310 is used for conveying two zipper cloth tapes with zipper teeth to the injection molding mechanism 320. The injection molding mechanism 320 is used for injection molding a zipper block on one zipper tape and a zipper plug on the other zipper tape. The zipper combining mechanism 340 is used for inserting a zipper inserted pin on one zipper cloth tape into a zipper square of the other zipper cloth tape and combining zipper teeth of the two zipper cloth tapes.

The feeding mechanism 310 comprises a belt feeding group 311 and a positioning group 313 which are arranged in sequence, and the positioning group 313 is positioned at one side close to the injection molding mechanism 320. The belt feeding group 311 is used for conveying two zipper cloth belts which are subjected to chain combination, and conveying the two zipper cloth belts which are subjected to chain combination to the positioning group 313 after chain division, and the positioning group 313 is used for positioning the zipper cloth belts, so that the zipper cloth belts can normally enter the injection molding area of the injection molding mechanism 320.

Please refer to fig. 7. The tape feeding group 311 includes a tape feeding portion 3111 and a zipper dividing portion 3113, which are sequentially disposed, the zipper dividing portion 3113 is located at a side close to the positioning group 313, the tape feeding portion 3111 is used for conveying two zipper tapes which are already subjected to zipper closing, and the zipper dividing portion 3113 is used for conveying the two zipper tapes which are already subjected to zipper closing to the positioning group 313 after being divided. The tape feed portion 3111 includes a support bar 31111 and a tape guide 31113 fixed to the support bar 31111 through a tape guide axle 31112. The zipper dividing portion 3113 includes a supporting plate 31131, a zipper dividing column 31133 and a zipper pressing cylinder 31135 fixed on the supporting plate 31131, and a zipper pressing wheel assembly 31137 connected to the zipper pressing cylinder 31135, the zipper dividing column 31133 and the zipper pressing cylinder 31135 are respectively located on two opposite surfaces of the supporting plate 31131, and the zipper pressing wheel assembly 31137 is located on a side of the zipper dividing column 31133 close to the positioning group 313. The zipper cloth belt enters the pinch roller assembly 31137 after being subjected to chain splitting of the chain splitting column 31133, and then enters the positioning group 313 and the injection molding mechanism 320 through the pinch roller assembly 31137. The press belt cylinder 31135 is used for the drive press belt wheel subassembly 31137's motion, through press belt cylinder 31135 drive press belt wheel subassembly 31137 pushes down to wear in the press belt wheel subassembly 31137 the zip fastener strap is impressed pressure so that zip fastener strap backset certain distance, lets lie in mould plastics in the mechanism 320 the zip fastener strap is in the tight state, and then increases the success rate of moulding plastics zip fastener bolt and zip fastener square in the mechanism 320 of moulding plastics.

Please continue to refer to fig. 6. The injection molding mechanism 320 comprises an injection molding main machine 321 and a first pull belt group 323 which are arranged in sequence, wherein the injection molding main machine 321 is positioned at one side close to the positioning group 313. The main part 321 of moulding plastics is used for the injection moulding of zip fastener bolt and zip fastener square, first zip fastener group 323 is used for pulling the zip fastener tape, will mould plastics and accomplish the zip fastener tape of zip fastener bolt and zip fastener square and can follow pull out in the main part 321 of moulding plastics, and will be located zip fastener tape in the feed mechanism 310 draws in mould plastics and carry out next round of moulding plastics in the main part 321.

Specifically, the injection molding main machine 321 comprises an injection molding upper die part and an injection molding lower die part arranged opposite to the injection molding upper die part, and the injection molding upper die part and the injection molding lower die part are connected through a die closing column. The injection molding lower die part is provided with a driving mechanism for driving the die closing column to move towards the direction close to the injection molding lower die part, so that the injection molding upper die part and the injection molding lower die part are closed to complete injection molding. The injection molding upper die part is provided with an injection part and an injection driving mechanism for driving the injection part, and after the injection molding upper die part and the injection molding lower die part are assembled, the injection driving mechanism is used for driving the injection part to perform injection molding on raw materials in a die.

Please refer to fig. 8. The water outlet mechanism 330 includes a bottom plate 331 fixed to the fixing frame 350 and a water outlet 335 fixed to the bottom plate 331 by a fixing rod 333. The water removing port part 335 includes two fixing plates 3351 disposed at an interval, two rollers 3353 disposed between the two fixing plates 3351, a stopper 3355 disposed between the two rollers 3353, and a baffle 3357 fixedly connected to the stopper 3355, wherein the fixing rod 333 penetrates the fixing plates 3351, the rollers 3353, and the stopper 3355 to fix the fixing plates 3351, the rollers 3353, and the stopper 3355, the setting direction of the baffle 3357 is the same as the setting direction of the fixing rod 333, and the interval between the baffle 3357 and the rollers 3353 does not affect the transportation of the rollers 3353 to the fastener tapes. The two zipper cloth tapes conveyed by the first zipper group 323 respectively enter the two rollers 3353, the stop blocks 3355 are arranged between the two rollers 3353, the two zipper cloth tapes are pulled by the subsequent transmission mechanism and still move towards the mechanism direction of the rear side, and the water gap between the two zipper cloth tapes is separated from the two zipper cloth tapes due to the blocking of the stop blocks 3355, so that the water gap is removed. The baffle 3357 is used for limiting the positions of the two zipper cloth belts, so that the two zipper cloth belts cannot swing during the roller 3353 to influence the removal of the water gap.

Please continue to refer to fig. 6. The zipper combining mechanism 340 comprises a tape pressing group 341, a pin pushing group 342, a zipper combining group 343, a clamp group 344 and a second zipper group 345 which are sequentially arranged, wherein the tape pressing group 341 is used for pressing the zipper tapes to ensure the smoothness of the zipper tapes. The push-pin group 342 is used to push the fastener tape with the fastener pin to the side of the fastener tape with the fastener block. The zipper combining group 343 is used for combining the zipper teeth on the two zipper cloth tapes. The clip group 344 is used to pull the fastener tape with the fastener pin so that the fastener pin can be inserted into a fastener square of another fastener tape. The second zipper assembly 345 is used for pulling the zipper cloth tapes after the zipper is completed, and outputting the finished zippers.

Specifically, the chain combining mechanism 340 further includes a base 346 fixedly connected to the fixing frame 350, and the belt pressing set 341, the push-pin set 342, the chain combining set 343, the clip set 344, and the second belt pulling set 345 are all fixed to the base 346.

Please refer to fig. 9. The belt pressing group 341 includes a guide plate 3411 fixed to the machine base 346, a belt pressing plate 3412 attached to a side of the guide plate 3411, a belt pressing portion 3413 attached to the belt pressing plate 3412 and located above the guide plate 3411, and a sensing portion 3414 attached to the guide plate 3411. The guide plate 3411 is provided with a first guide groove 34111 and a second guide groove 34112 spaced apart from the first guide groove 34111, the first guide groove 34111 is used for transferring the fastener tape with a slider block, and the second guide groove 34112 is used for transferring the fastener tape with a fastener pin. The tape pressing part 3413 is provided with two tape pressing bars 34131, and the two tape pressing bars 34131 respectively and correspondingly extend into the first guide groove 34111 and the second guide groove 34112 to press the fastener tapes in the first guide groove 34111 and the second guide groove 34112. The sensing part 3414 is located at a side of the guide plate 3411 close to the zipper assembly 343, and the sensing part 3414 is partially located in the first guide groove 34111 for detecting a zipper block. Specifically, the sensing part 3414 includes a sensing roller 34141 positioned in the first guide groove 34111, a sensor mounting part 34142 mounted on the guide plate 3411, and a sensor connecting part 34143 connecting the sensing roller 34141 and the sensor mounting part 34142.

Please refer to fig. 10. The push-pin set 342 is located at the discharge end of the second guide groove 34112, and the push-pin set 342 includes a support base 3421 fixedly installed on the machine base 346, an entrainment assembly 3422 installed above the support base 3421, a push-pin cylinder assembly 3423 installed on the support base 3421, and a pin rotation shaft 3424 connecting the entrainment assembly 3422 and the push-pin cylinder assembly 3423. The feeding end of the entrainment component 3422 is located at the discharging end of the second guide groove 34112, the output end of the push-pin cylinder component 3423 is connected to the pin rotating shaft 3424, and the push-pin cylinder component 3423 drives the discharging end of the entrainment component 3422 to move towards or away from the zipper assembly 343 through the pin rotating shaft 3424, so as to push the zipper tape with zipper pin to the zipper tape with zipper block. Specifically, the output end of the push-pin cylinder assembly 3423 drives the plug pin rotating shaft 3424 to rotate, so that the entrainment assembly 3422 at the other end of the plug pin rotating shaft 3424 is driven by the plug pin rotating shaft 3424 to move toward the direction close to the zipper assembly 343, and the zipper plug is sent to the zipper block of the other zipper tape. The push-pin cylinder assembly 3423 includes a push-pin cylinder 34231, a push-pin cylinder connection block 34232 connected to an output end of the push-pin cylinder 34231, a push-pin rocker 34233 connected to the latch rotation shaft 3424, and a push-pin connection block 34234 connecting the push-pin cylinder connection block 34232 and the push-pin rocker 34233.

Please refer to fig. 11. The chain combining group 343 is located at the discharging end of the first guide groove 34111, and the chain combining group 343 includes a chain combining fixing plate 3431 fixed on the base 346, a guide rail mounting plate 3432 mounted on the chain combining fixing plate 3431, a linear guide rail 3433 mounted on the guide rail mounting plate 3432, a guide rail cylinder 3434 mounted on the chain combining fixing plate 3431 and connected to the linear guide rail 3433, and a chain combining part 3435 mounted on the linear guide rail 3433. The zipper closing portion 3435 is configured to close the zipper teeth of the two zipper tapes, and the rail cylinder 3434 is configured to push the zipper closing portion 3435 fixed to the linear rail 3433 to move toward the zipper pressing group 341, so as to close the zipper teeth of the two zipper tapes located in a direction close to the zipper pressing group 341.

Specifically, the chain closing portion 3435 includes an upper chain closing portion 3436, a lower chain closing portion 3437 and a square blocking portion 3438, the upper chain closing portion 3436 and the lower chain closing portion 3437 are disposed opposite to each other and jointly enclose a chain closing area 3439, and the square blocking portion 3438 is disposed opposite to the chain closing area 3439. Driving cylinders are respectively arranged on the upper chain closing mold part 3436 and the lower chain closing mold part 3437, so that the upper chain closing mold part 3436 and the lower chain closing mold part 3437 can move relatively, an upper chain closing mold 34361 is arranged on one side of the upper chain closing mold part 3436 close to the chain closing area 3439, and a lower chain closing mold 34371 is arranged on one side of the lower chain closing mold part 3437 close to the chain closing area 3439. The chain closing upper die 34361 and the chain closing lower die 34371 form a chain closing die when abutting against each other, and the chain closing die can close the chain teeth. A zipper block staying area 34372 is further disposed on a side of the zipper lower mold part 3437 close to the zipper area 3439, and the zipper block staying area 34372 is located on a side of the zipper lower mold part 34371 close to the second zipper tape set 345. The zipper closing upper mold part 3436 is provided with a block sensing part 34362 corresponding to the zipper block staying area 34372 for sensing whether a zipper block exists in the block staying area 34372.

The block stopper 3438 is disposed obliquely to the chain closing upper mold part 3436, and an output end of the block stopper 3438 faces the block staying area 34372 for stopping the zipper blocks in the block staying area 34372. Specifically, the dice blocking portion 3438 includes a blocking fixed base plate 34381, a blocking cylinder 34382 installed on the blocking fixed base plate 34381, and a dice blocking block 34383 installed at an output end of the blocking cylinder 34382, and the dice blocking block 34383 is disposed opposite to the dice stopping area 34372. The blocking fixing bottom plate 34381 may be fixed to the upper zipper closing mold part 3436 or the lower zipper closing mold part 3437, that is, only the blocking fixing bottom plate 34381 needs to be able to fix the blocking cylinder 34382, so that the blocking cylinder 34382 can push the block 34383 to move toward or away from the block staying area 34372.

Please refer to fig. 12. The clip set 344 is used for pulling the zipper cloth tape, and the clip set 344 includes a base 3441 fixed on the base 346, a slider cover plate 3443 fixedly connected with the base 3441 and having a sliding groove 3442, a slider 3444 installed in the sliding groove 3442, a clip part 3445 fixedly connected with the slider 3444, and a sliding cylinder 3446 installed on the slider cover plate 3443 and having an output end connected with the clip part 3445. The clamp portion 3445 is for clamping the fastener tape, and the slide cylinder 3446 is for pushing the clamp portion 3445 and the slider 3444 to move in the distribution direction of the slide groove 3442. When the clip part 3445 clips the fastener tape, the slide cylinder 3446 drives the clip part 3445 to move away from the zipper assembly 343 to pull the fastener tape, and the block stopper part 3438 blocks the fastener block in the fastener block staying area 34372, so that the clip part 3445 can only pull the fastener tape with the fastener pin, thereby inserting the fastener pin into the fastener block.

Specifically, the clamp portion 3445 includes an upper clamp 34451, a lower clamp 34452 disposed opposite to the upper clamp 34451, and a lower clamp driving cylinder 34453 connected to the lower clamp 34452, wherein the lower clamp driving cylinder 34453 is used for driving the lower clamp 34452 to move toward a side close to the upper clamp 34451, so that the lower clamp 34452 cooperates with the upper clamp 34451 to clamp the fastener tapes. When the upper clamp 34451 and the lower clamp 34452 clamp the zipper tapes, the sliding cylinder 3446 drives the clamp part 3445 to move away from the zipper assembly 343, so as to insert the zipper insert into the zipper block. After moving a certain distance, the lower clamp driving cylinder 34453 drives the lower clamp 34452 to separate from the upper clamp 34451, and the sliding cylinder 3446 drives the clamp part 3445 to move toward the chain combining group 343 for the next movement.

The operation principle of the zipper injection molding machine 200 is as follows: the two zipper cloth belts with the zipper teeth which are subjected to zipper combination enter the zipper dividing part 3113 for chain division under the conveying of the zipper strip inlet part 3111, and the two zipper cloth belts after the chain division enter the injection molding main machine 321 for injection molding of zipper squares and zipper plugs respectively. After the injection molding is completed, the two zipper tapes enter the water gap removing mechanism 330 for water gap removal and then enter the tape pressing group 341, the removed water gap falls into the water gap crusher 100 for crushing and recycling, meanwhile, the zipper tape with the zipper block is positioned in the first guide groove 34111, and the zipper tape with the zipper plug is positioned in the second guide groove 34112. The zipper tape with zipper block enters the zipper assembly 343 through the first guide groove 34111, the zipper tape with zipper pin enters the push-pull pin group 342 through the second guide groove 34112, the push-pull pin group 342 pushes the zipper pin to the side of the zipper assembly 343 so that the zipper pin corresponds to the zipper block, at this time, the block 34383 of the zipper assembly 343 blocks the zipper block by the driving of the block cylinder 34382, then the fastener block 344 pulls the zipper tape so that the zipper pin is inserted into the zipper block, finally the zipper upper mold part 3436 closes the zipper lower mold part 3437 and pushes the zipper part 3435 to move in the direction close to the zipper assembly 341 by the guide cylinder 743, to close the zipper teeth of the two zipper tapes, and the finished zipper is delivered by the second zipper tape group 345 after the zipper is closed, each mechanism is reset to carry out the next operation.

The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. The utility model provides a mouth of a river rubbing crusher, its characterized in that, include the frame, be fixed in rubbing crusher constructs in the frame, is located the feeder hopper of rubbing crusher structure feed inlet department and is located the hopper that connects of rubbing crusher structure discharge outlet department, the frame include the support frame and with support frame fixed connection's bottom plate, rubbing crusher constructs and is fixed in on the bottom plate, connect the hopper accept in the support frame with in the space that the bottom plate encloses, rubbing crusher construct include with bottom plate fixed connection's fixed part and locate power portion on the fixed part, power portion include driving motor and with the sword group is moved in the driving motor connection, the driving motor drive move the sword group and carry out shredding to the mouth of a river.

2. The nozzle crusher as claimed in claim 1, wherein the fixing portion comprises a motor seat and a crushing seat fixed on the bottom plate, the driving motor is fixed on the motor seat, and the movable cutter group is accommodated in the crushing seat and cooperates with the crushing seat to crush the nozzle.

3. The nozzle crusher as claimed in claim 2, wherein the movable knife set comprises a main shaft connected with the driving motor and a pineapple knife set mounted on the main shaft, the pineapple knife set is located in the crushing seat, and the pineapple knife set and the crushing seat cooperate together to crush the nozzle.

4. The nozzle crusher as claimed in claim 3, wherein a toothed knife is fixed on the crushing base, the toothed knife is arranged corresponding to the pineapple knife group, the toothed knife comprises a plurality of teeth, the teeth are spaced from each other to form a gap, the pineapple knife group comprises a plurality of spaced pineapple knives, and the pineapple knives are arranged corresponding to the gap.

5. The nozzle crusher as claimed in claim 3, wherein the power unit further comprises a coupling, the output shaft of the driving motor is connected with the main shaft through the coupling, the output shaft of the driving motor is connected with the coupling key, and the main shaft is connected with the coupling key.

6. The nozzle crusher as claimed in claim 5, wherein the power unit further comprises a bearing set sleeved on the main shaft, the bearing set comprises a first bearing set arranged on one side of the main shaft close to the coupler and a second bearing set arranged on the main shaft far away from the coupler, and the pineapple cutter set is clamped between the first bearing set and the second bearing set.

7. The nozzle crusher as claimed in claim 6, wherein the first bearing set comprises a first bearing seat sleeved on the main shaft and fixedly connected with the crushing seat, a first bearing sleeved on the main shaft and accommodated in the first bearing seat, and a first stopper sleeved on the main shaft and located on one side of the first bearing close to the pineapple cutter set.

8. The nozzle crusher as claimed in claim 6, wherein the second bearing assembly comprises a second bearing seat sleeved on the main shaft and fixedly connected with the crushing seat, a second bearing sleeved on the main shaft and accommodated in the second bearing seat, a second stop block sleeved on the main shaft and located at one side of the second bearing close to the pineapple cutter assembly, a gasket sleeved on the main shaft and located at one side of the second stop block close to the pineapple cutter assembly, and an end cover fixedly connected with one side of the second bearing seat far from the pineapple cutter assembly.

9. A nozzle crusher as claimed in claim 1, characterized in that the feed side of the feed hopper is trumpet shaped.

10. A zipper injection molding machine, comprising a feeding mechanism, an injection molding mechanism, a water gap removing mechanism and the water gap crusher according to any one of claims 1 to 9, which are arranged in sequence, wherein the water gap crusher is arranged corresponding to the water gap removing mechanism.