CN115816761B - Injection molding mold for plastic bottle cap - Google Patents
Injection molding mold for plastic bottle cap Download PDFInfo
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- CN115816761B CN115816761B CN202310102804.1A CN202310102804A CN115816761B CN 115816761 B CN115816761 B CN 115816761B CN 202310102804 A CN202310102804 A CN 202310102804A CN 115816761 B CN115816761 B CN 115816761B
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Abstract
The invention discloses an injection molding mold for a plastic bottle cap, and relates to the technical field of injection molding equipment. The plastic bottle cap injection molding mold comprises a nozzle cleaning device. According to the injection molding mold for the plastic bottle cap, the diameter of the cleaning thread body and the diameter of the bottom of the cleaning thread head are the same as the diameter of the inner wall of the nozzle through the translation cleaning mechanism, so that the cleaning thread body and the cleaning thread head are tightly attached to the inner wall of the nozzle, the cleaning thread head is conical, the forward resistance can be reduced, when the cleaning thread head is close to waste blocked on the inner wall of the nozzle, the thread cambered surface of the cleaning thread head gradually contacts the waste and extrudes the waste, the contact area of the waste and the cleaning thread head is increased, the cleaning thread head is heated by the high-temperature electric heating rod, the waste is softened and scraped conveniently, and the cleaning efficiency is improved; the cleaning assembly is cleaned by high-pressure water flow, so that the cleaning assembly is convenient to use for multiple times.
Description
Technical Field
The invention relates to the technical field of injection molding equipment, in particular to an injection molding mold for a plastic bottle cap.
Background
The plastic bottle cap is generally formed by taking polyolefin as a main raw material through processes such as injection molding, hot pressing and the like, wherein the process flow of the plastic bottle cap mainly comprises feeding, injection molding, connecting, UV (ultraviolet) light curing, gold stamping or printing and assembly molding, and the injection molding process mainly comprises the following steps: and heating the plastic particles to melt the plastic particles, then filling the plastic particles into corresponding molds for cooling and molding, and finally demolding to prepare the plastic bottle cap.
The plastic bottle cap has the problem of material shortage, which is generally caused by the fact that the shape and design of parts are not consistent due to the fact that the cavity of a mold is not fully filled in the plastic processing process. The main reason for the shortage is that the nozzle is blocked, and the quick solution is to clean the nozzle.
The conventional nozzle cleaning needs to detach the nozzle and thoroughly clean the nozzle, when the injection molding machine works at high strength for a long time, the problem of material shortage easily occurs, the installation and the detachment are more troublesome, more time is consumed, and the degree of automation is low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the plastic bottle cap injection molding die which is automatically cleaned, can be continuously used and has high cleaning efficiency.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the plastic bottle cap injection molding mold comprises a front mold base, wherein a rear mold base is arranged on the right side of the front mold base, a nozzle is arranged on one side, close to the front mold base, of the rear mold base, a hole channel is formed in one side, far away from the front mold base, of the rear mold base, one side, close to the front mold base, of the hole channel is communicated with one side, close to the front mold base, of the hole channel, a blanking pipe is arranged on the top of the rear mold base, the blanking pipe penetrates through the inside of the rear mold base and is fixedly connected with the inside of the rear mold base, the top of the hole channel is communicated with the bottom of the blanking pipe, a nozzle cleaning device is arranged on the right side of the rear mold base, and a supporting plate is fixedly connected to one side, far away from the rear mold base, of the nozzle cleaning device;
the nozzle cleaning device comprises:
the cleaning screw thread head is of a conical structure, and a connecting pipe is arranged on one side of the cleaning screw thread head, one side of the connecting pipe, which is far away from the cleaning screw thread head, is fixedly connected with a cleaning screw thread body, the cleaning screw thread head, the connecting pipe and the cleaning screw thread body are all provided with heat preservation cavities, the heat preservation cavities are communicated, and the cleaning screw thread head and the cleaning screw thread body move along the horizontal direction under the action of pressure and are used for cleaning waste materials on the inner wall of the nozzle;
the high-temperature electric heating rod is of a cylindrical structure and is arranged on one side of the lead, the high-temperature electric heating rod penetrates through the heat preservation cavity and is fixedly connected with the inner wall of the cleaning thread head, and the high-temperature electric heating rod is used for heating waste materials to enable the waste materials to be melted.
Preferably, the left side of backup pad and the right side fixed connection of back die holder, back die holder right side fixedly connected with battery, battery and wire electric connection.
Preferably, the nozzle cleaning device comprises a bidirectional motor, the output end of the bidirectional motor is fixedly connected with a screw rod, the screw rod is in threaded connection with a nut, the outer side of the nut is fixedly connected with a screw cylinder, the side surface of the screw cylinder is fixedly connected with a translation cleaning mechanism, the left side of the translation cleaning mechanism is provided with a sealing mechanism, and the left side of the sealing mechanism is fixedly connected with the right side of the rear die holder.
Preferably, the translation cleaning mechanism comprises a first connecting rod, one side, close to the axis of the screw rod, of the first connecting rod is fixedly connected with the side face of the screw barrel, the left side of the first connecting rod is fixedly connected with a connecting arc plate, a bottom hole is formed in the bottom of the connecting arc plate in a penetrating mode, and the left end of the connecting arc plate is fixedly connected with a cleaning piece.
Preferably, the cleaning member comprises a pipe, a falling hole is formed in the bottom of the pipe, a water inlet hole is formed in the top of the pipe in a communicating mode, a front plate and a rear plate are fixedly connected to the inner walls of the left end and the right end of the pipe respectively, the front plate penetrates through the first bottom hole, the rear plate penetrates through the second bottom hole, a cleaning pusher is arranged inside the pipe, and the right side of the cleaning pusher is fixedly connected with the left end of the connecting arc plate.
Preferably, the cleaning pusher comprises a cleaning screw thread head, a heat preservation cavity is formed in the right side of the cleaning screw thread head, a connecting pipe is fixedly connected to the right side of the cleaning screw thread head, a cleaning screw thread body is fixedly connected to the right side of the connecting pipe, the heat preservation cavity is formed in both the connecting pipe and the cleaning screw thread body, the cleaning screw thread head, the connecting pipe and the heat preservation cavity of the cleaning screw thread body are communicated, a first sealing plate is fixedly connected to the inner wall of the cleaning screw thread body, a high-temperature electric heating rod is fixedly connected to the inner wall of the cleaning screw thread head, a bottom cover is fixedly connected to the right end of the high-temperature electric heating rod, and the right end of the high-temperature electric heating rod is communicated with a wire.
Preferably, the sealing mechanism comprises a pneumatic hydraulic cylinder, a piston rod is fixedly connected to the bottom of the pneumatic hydraulic cylinder, a cross rod is fixedly connected to the bottom of the piston rod, a second connecting rod is fixedly connected to the bottoms of the left end and the right end of the cross rod respectively, a first sealing plate is fixedly connected to the bottom of the second connecting rod, a side plate is arranged below the pneumatic hydraulic cylinder, the left side of the side plate is fixedly connected with the right side of the rear die holder, a plate is fixedly connected to the right side of the side plate, a through hole is formed in the plate in a penetrating mode, and the diameter of the through hole is identical with that of the first bottom hole.
Preferably, the diameter of the first bottom hole is larger than that of the second bottom hole, and the diameter of the first bottom hole is equal to the inner diameter of the pore canal and the nozzle.
The invention provides an injection molding die for a plastic bottle cap. The beneficial effects are as follows:
(1) This plastic bottle lid injection moulding mould, through penetrating mouth cleaning device, the switching of control high temperature electrothermal rod, the waste material that comes on the control to penetrate mouth inner wall melts or solidifies, and when the waste material was softened, the clean screw thread body of being convenient for and clean screw thread head promotion waste material, will penetrate the impurity clean up of mouth inner wall, utilizes the high-pressure water flow to wash the clearance piece at last, the follow-up use of being convenient for.
(2) This plastic bottle lid injection moulding mould through translation clearance mechanism, and the diameter of clean screw thread body and the diameter of clean screw thread head bottom are the same with the diameter of penetrating the mouth inner wall, can guarantee that clean screw thread body and clean screw thread head are hugged closely and are penetrated the mouth inner wall, and clean screw thread head is the toper, can reduce the resistance that advances, when being close to the waste material of blocking on penetrating the mouth inner wall, clean screw thread head screw thread cambered surface can progressively contact the waste material and extrude the waste material, has equivalent to increasing the area of waste material and clean screw thread head contact.
(3) This plastic bottle lid injection moulding mould utilizes the switching control waste material of high temperature electric heat pole to melt and solidify through the clearance piece, and bi-directional motor corotates, and the waste material melts, and the clean screw thread body of being convenient for pushes away the mouth with the waste material with clean screw thread head, closes high temperature electric heat pole, and remaining waste material solidifies, when clean screw thread body and clean screw thread head return, avoids liquid waste material whereabouts, after clean screw thread body and clean screw thread head return tube, starts high temperature electric heat pole, utilizes the impact of melting and the high-pressure rivers of waste material, is convenient for clear up clean screw thread body and clean screw thread head remaining impurity.
(4) This plastic bottle lid injection moulding mould, through sealing mechanism and translation clearance mechanism, the lift through first closing plate controls opening and shutting in pore, and the pore is airtight, can avoid water and waste liquid to go into in the pore, utilizes high-pressure rivers to clear up clean assembly, is convenient for use next time, opens the pore, can be convenient for translation clearance mechanism pass the pore, gets into the mouth to clear up the mouth inner wall.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the rear mold base and nozzle cleaning device of the present invention;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is an exploded view of the nozzle cleaning apparatus of the present invention;
FIG. 5 is a schematic view of a translational cleaning mechanism according to the present invention;
FIG. 6 is a schematic view of a cleaning member according to the present invention;
FIG. 7 is an exploded view of a cleaning member of the present invention;
FIG. 8 is an exploded view of the cleaning pusher of the present invention;
fig. 9 is a schematic structural view of the sealing mechanism of the present invention.
In the figure: 1. front mold seat, rear mold seat, 3, blanking tube, 4, nozzle, 5, nozzle cleaning device, 51, bi-directional motor, 52, lead screw, 53, nut, 54, wire barrel, 55, translational cleaning mechanism, 551, first connecting rod, 552, connecting arc plate, 553, bottom hole, 554, cleaning member, 5541, pipe, 5542, drop hole, 5543, water inlet hole, 5544, front plate, 5545, first bottom hole, 5546, rear plate, 5547, second bottom hole, 5548, cleaning pusher, 55481, cleaning screw head, 55482, thermal insulation cavity, 55483, connecting tube, 55484, cleaning screw, 55485, high temperature electric heating rod, 55486, first sealing plate, 55487, bottom cover, 56, sealing mechanism, 561, pneumatic hydraulic cylinder, 562, piston rod, 563, cross rod, 565, second sealing plate, 566, side plate, 567, plate, 568, through hole, 6, support plate, 7, battery, 8, wire harness, and 9.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Embodiment one:
referring to fig. 1 to 7, the present invention provides a technical solution: the plastic bottle cap injection molding die comprises a front die holder 1, wherein a rear die holder 2 is arranged on the right side of the front die holder 1, a nozzle 4 is arranged on one side, close to the front die holder 1, of the rear die holder 2, a pore canal 8 is formed in one side, far away from the front die holder 1, of the rear die holder 2, one side, close to the front die holder 1, of the pore canal 8 is communicated with one side, close to the front die holder 1, of the pore canal 4, a blanking pipe 3 is arranged on the top of the rear die holder 2, the blanking pipe 3 penetrates through the inside of the rear die holder 2 and is fixedly connected with the inside of the rear die holder 2, the top of the pore canal 8 is communicated with the bottom of the blanking pipe 3, a nozzle cleaning device 5 is arranged on the right side, far away from the rear die holder 2, of the nozzle cleaning device 5 is fixedly connected with a supporting plate 6;
the nozzle cleaning device 5 includes:
the cleaning screw thread head 55481 is in a conical structure, the connecting pipe 55483 is arranged at one side of the cleaning screw thread head 55481, the cleaning screw thread body 55484 is fixedly connected to one side of the connecting pipe 55483 away from the cleaning screw thread head 55481, the cleaning screw thread head 55481, the connecting pipe 55483 and the cleaning screw thread body 55484 are all provided with heat preservation cavities 55482, the heat preservation cavities 55482 are communicated, and the cleaning screw thread head 55481 and the cleaning screw thread body 55484 move along the horizontal direction under the action of pressure and are used for cleaning waste materials on the inner wall of the nozzle 4;
the high-temperature electric heating rod 55485, the high-temperature electric heating rod 55485 is in a cylindrical structure, and the conducting wire 9 is arranged on one side of the high-temperature electric heating rod 55485 penetrates through the heat preservation cavity 55482 to be fixedly connected with the inner wall of the cleaning thread head 55481, and the high-temperature electric heating rod 55485 is used for heating the waste material to melt the waste material.
The nozzle cleaning device 5 comprises a bidirectional motor 51, the output end of the bidirectional motor 51 is fixedly connected with a screw rod 52, the screw rod 52 is in threaded connection with a nut 53, the outer side of the nut 53 is fixedly connected with a screw barrel 54, the side surface of the screw barrel 54 is fixedly connected with a translation cleaning mechanism 55, the left side of the translation cleaning mechanism 55 is provided with a sealing mechanism 56, and the left side of the sealing mechanism 56 is fixedly connected with the right side of the rear die holder 2.
The translation cleaning mechanism 55 comprises a first connecting rod 551, one side of the first connecting rod 551, which is close to the axis of the screw rod 52, is fixedly connected with the side surface of the screw barrel 54, the left side of the first connecting rod 551 is fixedly connected with a connecting arc plate 552, the bottom of the connecting arc plate 552 is provided with a bottom hole 553 in a penetrating mode, and the left end of the connecting arc plate 552 is fixedly connected with a cleaning piece 554.
The cleaning piece 554 comprises a pipe 5541, a falling hole 5542 is formed in the bottom of the pipe 5541, a water inlet hole 5543 is formed in the top of the pipe 5541 in a communicating mode, a front plate 5544 and a rear plate 5546 are fixedly connected to the inner walls of the left end and the right end of the pipe 5541 respectively, a first bottom hole 5545 is formed in the front plate 5544 in a penetrating mode, a second bottom hole 5547 is formed in the rear plate 5546 in a penetrating mode, a cleaning pusher 5548 is arranged in the pipe 5541, the right side of the cleaning pusher 5548 is fixedly connected with the left end of the connecting arc plate 552, the diameter of the first bottom hole 5545 is larger than that of the second bottom hole 5547, and the diameter of the first bottom hole 5545 is equal to the inner diameter of the pore canal 8 and the nozzle 4.
The cleaning pusher 5548 includes a first sealing plate 55486, the first sealing plate 55486 is fixedly connected with the inner wall of the cleaning screw body 55484, and a bottom cover 55487 is fixedly connected to one side of the high-temperature electric heating rod 55485 away from the cleaning screw head 55481.
When in use, the pneumatic hydraulic cylinder 561 is started, the piston rod 562 of the pneumatic hydraulic cylinder 561 moves upwards with the second sealing plate 565, the bidirectional motor 51 is started, the output end of the bidirectional motor 51 rotates with the screw rod 52, the screw cylinder 54 moves along the horizontal direction along with the nut 53, the screw cylinder 54 can sequentially move with the first connecting rod 551, the connecting arc plate 552, the bottom cover 55487, the high-temperature electric heating rod 55485, the cleaning screw thread 55484, the connecting pipe 55483 and the cleaning screw thread head 55481, the cleaning screw thread body 55484 and the cleaning screw thread head 55481 sequentially pass through the first bottom hole 5545, the duct 8 and enter the incidence nozzle 4, the diameter of the cleaning screw thread body 55484 and the diameter of the bottom of the cleaning screw thread head 55481 are the same as the diameter of the inner wall of the incidence nozzle 4, the cleaning screw thread body 55484 and the cleaning screw thread head 55481 can be ensured to be clung to the inner wall of the incidence nozzle 4, the cleaning screw thread head 55481 is tapered, so that the resistance of the advancing can be reduced, when the cleaning screw thread head 55481 is close to the waste blocked on the inner wall of the nozzle 4, the screw thread cambered surface of the cleaning screw thread head 55481 gradually contacts the waste and extrudes the waste, which is equivalent to increasing the contact area between the waste and the cleaning screw thread head 55481, the waste absorbs the high temperature of the surface of the cleaning screw thread head 55481 and begins to soften and melt, the cleaning screw thread head 55481 pushes the waste to advance, part of the residual waste begins to melt, the waste falls on the surface of the connecting pipe 55483, the residual waste finally enters the gap of the cleaning screw thread body 55484, the cleaning screw thread head 55481 pushes most of the melted waste out of the nozzle 4, and the surface of the cleaning screw thread head 55481 and the connecting pipe 55483 is mostly liquid waste, and the amount is not large.
The storage battery 7 is closed, the high-temperature electric heating rod 55485 does not generate heat any more, but the heat preservation cavity 55482 is arranged inside the cleaning screw body 55484, the cleaning screw head 55481 and the connecting pipe 55483 in a penetrating way, so that the descending speed of the surface temperature of the cleaning screw body 55484 can be slowed down, the cleaning screw head 55481 and the connecting pipe 55483 extend out of the nozzle 4, the surface area of the cleaning screw head 55481 and the connecting pipe 55483 is large, and waste materials adhered to the surfaces of the cleaning screw head 55481 and the connecting pipe 55483 begin to solidify, so that when the cleaning screw head and the connecting pipe are returned, the liquid waste materials can be prevented from dripping into the nozzle 4 on the surface.
Embodiment two;
referring to fig. 1 to 9, the present invention provides a scheme based on the first embodiment: the sealing mechanism 56 comprises a pneumatic hydraulic cylinder 561, a piston rod 562 is fixedly connected to the bottom of the pneumatic hydraulic cylinder 561, a cross rod 563 is fixedly connected to the bottom of the piston rod 562, a second connecting rod 564 is fixedly connected to the left end and the right end of the cross rod 563 respectively, a second sealing plate 565 is fixedly connected to the bottom of the second connecting rod 564, a side plate 566 is arranged below the pneumatic hydraulic cylinder 561, the left side of the side plate 566 is fixedly connected with the right side of the back die holder 2, a plate 567 is fixedly connected to the right side of the side plate 566, a through hole 568 is formed in the plate 567 in a penetrating manner, and the diameter of the through hole 568 is the same as that of the first bottom hole 5545
Reversing the bidirectional motor 51, the bidirectional motor 51 carries the cleaning screw thread body 55484, the cleaning screw thread head 55481 and the connecting pipe 55483 to return, the cleaning screw thread body 55484 and the cleaning screw thread head 55481 sequentially penetrate through the nozzle 4 and the pore canal 8 to enter the pipe 5541, starting the pneumatic hydraulic cylinder 561, the piston rod 562 of the pneumatic hydraulic cylinder 561 sequentially carries the cross rod 563, the second connecting rod 564 and the second sealing plate 565 to move downwards, the second sealing plate 565 is tightly attached to the inner side of the side plate 566 and the left side of the plate 567, sealing of the pore canal 8 is completed, water is prevented from entering the pore canal 8 through the second sealing plate 565, the high-temperature electric heating rod 55485 is started, the cleaning screw thread body 55484 and waste on the surface of the cleaning screw thread head 55481 are melted, at the moment, the water is impacted from the water inlet 5543 and goes down, and the waste on the surfaces of the cleaning screw thread body 55484 and the cleaning screw thread head 55481 are washed clean, and the waste is convenient for next use after drying.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a plastic bottle lid injection moulding mould, includes front die base (1), its characterized in that: the right side of front die holder (1) is provided with back die holder (2), one side that back die holder (2) is close to front die holder (1) is provided with jet nozzle (4), one side that back die holder (2) kept away from front die holder (1) has been seted up duct (8), one side that jet nozzle (4) kept away from front die holder (1) is linked together with one side that duct (8) is close to front die holder (1), the top intercommunication of back die holder (2) has unloading pipe (3), unloading pipe (3) run through the inside of back die holder (2) and with the inside fixed connection of back die holder (2), the top of duct (8) is linked together with the bottom of unloading pipe (3), one side that back die holder (2) kept away from front die holder (1) is provided with jet nozzle cleaning device (5), one side that jet nozzle cleaning device (5) kept away from back die holder (2) is fixedly connected with backup pad (6);
the nozzle cleaning device (5) comprises:
the cleaning screw thread head (55481) is of a conical structure, the cleaning screw thread head (55481) is of a connecting pipe (55483) arranged on one side of the cleaning screw thread head, one side, away from the cleaning screw thread head (55481), of the connecting pipe (55483) is fixedly connected with a cleaning screw thread body (55484), heat preservation cavities (55482) are formed in the cleaning screw thread head (55481), the connecting pipe (55483) and the cleaning screw thread body (55484), the heat preservation cavities (55482) are communicated, and the cleaning screw thread head (55481) and the cleaning screw thread body (55484) move along the horizontal direction under the action of pressure and are used for cleaning waste materials on the inner wall of the nozzle (4);
the high-temperature electric heating rod (55485) is of a cylindrical structure, and a wire (9) is arranged on one side of the high-temperature electric heating rod (55485), the high-temperature electric heating rod (55485) penetrates through the heat preservation cavity (55482) and is fixedly connected with the inner wall of the cleaning thread head (55481), and the high-temperature electric heating rod (55485) is used for heating the waste material to melt the waste material;
the nozzle cleaning device (5) comprises a bidirectional motor (51), the output end of the bidirectional motor (51) is fixedly connected with a screw rod (52), the screw rod (52) is in threaded connection with a nut (53), the outer side of the nut (53) is fixedly connected with a screw barrel (54), the side surface of the screw barrel (54) is fixedly connected with a translation cleaning mechanism (55), the left side of the translation cleaning mechanism (55) is provided with a sealing mechanism (56), the left side of the sealing mechanism (56) is fixedly connected with the right side of a rear die holder (2), the translation cleaning mechanism (55) comprises a first connecting rod (551), one side of the first connecting rod (551) close to the axis of the screw rod (52) is fixedly connected with the side surface of the screw barrel (54), the left side of the first connecting rod (551) is fixedly connected with a connecting arc plate (552), the bottom of the connecting arc plate (552) is provided with a bottom hole (553) in a penetrating way, the left end of the connecting arc plate (552) is fixedly connected with a piece (554), the cleaning piece (554) comprises a pipe (5541), the bottom of the pipe (5541) is provided with a bottom hole (5541), the bottom of the first connecting rod (551) is provided with a water inlet pipe (5541), the bottom of the first connecting plate (5541) is provided with a water inlet pipe (5541), the cleaning device is characterized in that a first bottom hole (5545) is formed in the front plate (5544) in a penetrating mode, a second bottom hole (5547) is formed in the rear plate (5546) in a penetrating mode, a cleaning pusher (5548) is arranged in the pipe (5541), the cleaning pusher (5548) comprises a first sealing plate (55486), the first sealing plate (55486) is fixedly connected with the inner wall of a cleaning threaded body (55484), and a bottom cover (55487) is fixedly connected to one side, far away from the cleaning threaded head (55481), of the high-temperature electric heating rod (55485);
sealing mechanism (56) are including pneumatic cylinder (561), the bottom fixedly connected with piston rod (562) of pneumatic cylinder (561), side fixedly connected with horizontal pole (563) at the upper and lower both ends of piston rod (562), respectively fixedly connected with second connecting rod (564) at both ends about horizontal pole (563), the bottom fixedly connected with second closing plate (565) of second connecting rod (564), the below of pneumatic cylinder (561) is provided with sideboard (566), the right side fixedly connected with of sideboard (566) and back die holder (2), the right side fixedly connected with board (567) of sideboard (566), through-hole (568) have been seted up in the penetration of board (567), the diameter of through-hole (568) is the same with the diameter of first bottom hole (5545).
2. The plastic bottle cap injection molding mold of claim 1, wherein: the left side of backup pad (6) and the right side fixed connection of back die holder (2), back die holder (2) right side fixedly connected with battery (7), battery (7) and wire (9) electric connection.
3. The plastic bottle cap injection molding mold of claim 1, wherein: the diameter of the first bottom hole (5545) is larger than that of the second bottom hole (5547), and the diameter of the first bottom hole (5545) is equal to the inner diameter of the pore canal (8) and the jet nozzle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310102804.1A CN115816761B (en) | 2023-02-13 | 2023-02-13 | Injection molding mold for plastic bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310102804.1A CN115816761B (en) | 2023-02-13 | 2023-02-13 | Injection molding mold for plastic bottle cap |
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| Publication Number | Publication Date |
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| CN115816761A CN115816761A (en) | 2023-03-21 |
| CN115816761B true CN115816761B (en) | 2023-04-25 |
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| CN202310102804.1A Active CN115816761B (en) | 2023-02-13 | 2023-02-13 | Injection molding mold for plastic bottle cap |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748882A (en) * | 2018-06-28 | 2018-11-06 | 芜湖中科智捷信息科技有限责任公司 | A kind of injection molding machine of easy cleaning discharge port |
| CN109177055A (en) * | 2018-09-23 | 2019-01-11 | 肖尧 | A kind of injection molding machine nozzle of included cleaning function |
| CN109228196A (en) * | 2018-10-24 | 2019-01-18 | 新昌县明拓机械有限公司 | A kind of injection device for plastic products production |
| CN211165176U (en) * | 2019-11-04 | 2020-08-04 | 威海盛鑫户外用品有限公司 | Prevent moulding plastics of jam automatically cleaning and penetrate mucilage binding and put |
| CN215472696U (en) * | 2021-07-07 | 2022-01-11 | 福建福宗实业集团有限公司 | Cleaning device for nozzle of injection molding machine |
| CN217621870U (en) * | 2021-08-18 | 2022-10-21 | 青岛精准模塑有限公司 | Nozzle cleaning device of injection molding machine |
| CN114506016B (en) * | 2022-04-18 | 2022-06-21 | 烟台爱开天隆模塑有限公司 | Nozzle special for injection molding of plastic product of airplane seat |
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Denomination of invention: A plastic bottle cap injection molding mold Effective date of registration: 20230620 Granted publication date: 20230425 Pledgee: Shandong Lipeng Packaging Technology Co.,Ltd. Pledgor: Shandong Zhongrui Industrial Development Co.,Ltd. Registration number: Y2023980044377 |
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