CN219236011U - Hot runner plastic mould with double-pipe injection structure - Google Patents
Hot runner plastic mould with double-pipe injection structure Download PDFInfo
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- CN219236011U CN219236011U CN202223412828.7U CN202223412828U CN219236011U CN 219236011 U CN219236011 U CN 219236011U CN 202223412828 U CN202223412828 U CN 202223412828U CN 219236011 U CN219236011 U CN 219236011U
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- injection molding
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- moulding plastics
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a hot runner plastic mold with a double-pipe injection structure, which comprises a stable connection mechanism, a buckling plate and a double-pipe injection mechanism, wherein the buckling plate is arranged in the middle of the stable connection mechanism, and the double-pipe injection mechanism is arranged on one side of the buckling plate. This hot runner plastic mould of double-barrelled structure of moulding plastics, during the production, the accessible moulds plastics the die cavity and pastes the template laminating and form the die cavity, carry out double-barrelled process of moulding plastics through the injection molding pipe at both ends about the board of moulding plastics, and because the conical runner that link up with the die cavity of moulding plastics has been seted up to the intraductal wall of moulding plastics, carry out the process of moulding plastics simultaneously through both ends runner, thereby reach the purpose of accelerating the speed of moulding plastics, drive the template of pasting through the drive stake and mould plastics the board lock, form the die cavity by die cavity catching groove and the die cavity combination of moulding plastics, conveniently sealed space moulds plastics stably, after the completion is moulded plastics, external liquid cooling circulation equipment is connected to the accessible cooling siphunculus, carry out the cooling process of inside die cavity, with this reaches the processing purpose of moulding plastics of high efficiency.
Description
Technical Field
The utility model relates to the technical field of plastic molds, in particular to a hot runner plastic mold with a double-pipe injection structure.
Background
The plastic mould is also called an injection mould, the injection mould is the equipment required by injection moulding production, and is a moulding processing mode of injection and moulding, and the injection moulding method has the advantages of high production speed, high efficiency, automation in operation, various patterns, various shapes, simple and complex size, accurate product size and easy updating of products, and is the most main moulding processing mode and moulding tool in the plastic product production injection moulding process.
In the prior art, most of the structures of the injection mold are generally divided into an upper mold plate and a lower mold plate, a mold cavity is formed through lamination, injection molding is carried out in the mold, and in the injection molding process of the plastic mold, a single-tube injection molding process is generally adopted, the injection molding process is slow, and the processing efficiency is low.
Disclosure of Invention
The utility model aims to provide a hot runner plastic mold with a double-pipe injection structure, which solves the problems that in the prior injection mold in the background technology, most of the structures of the mold are generally divided into an upper mold plate and a lower mold plate structure in use, a mold cavity is formed through bonding, and the inside of the mold is subjected to injection molding processing and forming.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hot runner plastic mould of double-barrelled structure of moulding plastics, is including stabilizing linking mechanism, buckling plate and double-barrelled mechanism of moulding plastics, the middle part of stabilizing linking mechanism is provided with buckling plate, and one side of buckling plate is provided with double-barrelled mechanism of moulding plastics, double-barrelled mechanism of moulding plastics is including moulding plastics the board, moulding plastics the die cavity, moulding plastics pipe, screw thread outer tube and toper runner, and the inner wall of moulding plastics the board has been seted up and has been moulded plastics the die cavity, the top and the bottom of moulding plastics the die cavity are connected with the pipe of moulding plastics, and the one end of moulding plastics the pipe is provided with the screw thread outer tube, the inner wall is provided with the toper runner all around of moulding plastics the pipe.
Furthermore, the conical runner is communicated along two ends of the injection molding cavity, and the conical runner is arranged along the inside of the injection molding pipe.
Furthermore, the injection molding pipe is fixedly connected with the injection molding plate, and the injection molding pipe is connected with the threaded outer pipe.
Further, stabilize and link up mechanism and include cope match-plate pattern, lower bolster, mounting bracket, bolt, structure guide pile, export post and drive stake, and one side of cope match-plate pattern is provided with the lower bolster, the both ends of lower bolster are provided with the mounting bracket, and one side both ends of mounting bracket distribute the bolt, one side of cope match-plate pattern distributes all around has the structure guide pile, and one side of structure guide pile is provided with the export post, the opposite side middle part of cope match-plate pattern is worn to be equipped with the drive stake.
Further, the driving piles are connected with the upper template and the buckling plates, and the structural guide piles are fixedly connected with the upper template and the lower template.
Further, threaded connection is between bolt and the mounting bracket, and the mounting bracket is along cope match-plate pattern, lower bolster both ends symmetric distribution.
Further, the buckling plate comprises a template, a mold cavity buckling groove and a cooling through pipe, the mold cavity buckling groove is formed in the inner wall of the periphery of the template, and the cooling through pipe is arranged on one side of the top end of the template.
Further, the die plate is clamped with the double-pipe injection molding mechanism through the die cavity buckling groove, and the cooling through pipe is communicated with the die plate.
Compared with the prior art, the utility model has the beneficial effects that: this double-barrelled hot runner plastic mould of structure of moulding plastics when this mould uses the production that carries out the plastic product, the accessible mould cavity of moulding plastics forms the die cavity with paste the template laminating, carry out double-barrelled process of moulding plastics through the pipe of moulding plastics at both ends about the board of moulding plastics, and because the taper runner that link up with the mould cavity of moulding plastics is seted up to the intraductal wall of moulding plastics, process of moulding plastics is carried out simultaneously through both ends runner, thereby reach the purpose of accelerating the speed of moulding plastics, drive paste the template and mould plastics board lock through the drive stake, form the die cavity by die cavity catching groove and mould plastics die cavity combination, the convenience is moulded plastics steadily in sealed space, after the completion is moulded plastics, the external liquid cooling circulation equipment is connected to the accessible cooling siphunculus, carry out the cooling process of inside die cavity, with this reaches the processing purpose of moulding plastics of high efficiency.
In the use of this mould, the mounting bracket of accessible cope match-plate pattern, lower bolster both sides distribution, the bolt of partial establishing in the cooperation mounting bracket lets this mould can fixed mounting in injection molding equipment, and the structure guide pile that distributes all around through cope match-plate pattern, lower bolster is to pasting the template location all around, drives the conduction process that the template of pasting of connection carries out stability by the pneumatic cylinder structure in the drive stake, promotes the processing stability of moulding plastics.
When this mould carries out the mould pressing and moulds plastics the process, accessible drive stake drives template and moulds plastics the board lock, forms the die cavity by die cavity catching groove and the die cavity combination of moulding plastics, and convenient sealed space is moulded plastics stably, accomplishes the back of moulding plastics, and external liquid cooling circulation equipment is connected to the accessible cooling siphunculus, carries out the cooling process of inside die cavity to this reaches quick efficient process of moulding plastics.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a buckling plate according to the present utility model;
fig. 3 is a schematic diagram of the front view internal structure of the double-tube injection molding mechanism of the utility model.
In the figure: 1. a stable engagement mechanism; 101. an upper template; 102. a lower template; 103. a mounting frame; 104. a bolt; 105. structural guide piles; 106. a lead-out column; 107. driving the pile; 2. a buckling plate; 201. pasting a template; 202. a mold cavity buckling groove; 203. cooling the through pipe; 3. a double-tube injection molding mechanism; 301. an injection molding plate; 302. an injection molding cavity; 303. injection molding a tube; 304. a threaded outer tube; 305. a conical flow passage.
Detailed Description
Example 1
As shown in fig. 1, a hot runner plastic mold of a dual injection structure includes: a stable engagement mechanism 1; the middle part of stable linking mechanism 1 is provided with buckling plate 2, and one side of buckling plate 2 is provided with double-barrelled mechanism 3 of moulding plastics, stable linking mechanism 1 includes cope match-plate pattern 101, lower bolster 102, mounting bracket 103, bolt 104, structure guide pile 105, export post 106 and drive stake 107, and one side of cope match-plate pattern 101 is provided with lower bolster 102, the both ends of lower bolster 102 are provided with mounting bracket 103, and one side both ends of mounting bracket 103 distribute and have bolt 104, one side of cope match-plate pattern 101 distributes all around has structure guide pile 105, and one side of structure guide pile 105 is provided with exports post 106, drive stake 107 is worn to be connected between the opposite side middle part of cope match-plate pattern 101, be fixed connection between drive stake 107 and cope match-plate pattern 101, buckling plate pattern 2, and be fixed connection between cope match-plate pattern 101, be threaded connection between bolt 104 and the mounting bracket 103, and mounting bracket 103 are along cope match-plate pattern 101, lower bolster 102 both ends symmetric distribution, in this mould use, the mounting bracket 103 that accessible cope match-plate pattern 101, lower bolster 102 both sides distribute, the inside bolt 104 that sets up of mounting bracket 103, it can be fixed in the equipment of this mould, through the structure guide pile 105, the stable structure of moulding plastics is carried out by the lift-plate pattern 101, the stable structure of the structure is pasted around the drive stake of template 201 around, the structure is connected around by the mould 201.
As shown in fig. 2, a hot runner plastic mold with a double-pipe injection molding structure, the buckling plate 2 comprises a die cavity buckling groove 202, a cooling through pipe 203, the die cavity buckling groove 202 is formed in the inner wall of the periphery of the die cavity buckling groove 201, the cooling through pipe 203 is arranged on one side of the top end of the die cavity buckling groove 202 and the double-pipe injection molding mechanism 3, the cooling through pipe 203 is communicated with the die cavity buckling groove 201, when the mold performs the compression molding process, the driving pile 107 drives the die cavity buckling groove 201 and the injection molding plate 301 to buckle, the die cavity buckling groove 202 and the injection molding die cavity 302 are combined to form a die cavity, the sealing space is convenient to be injection molded stably, and after injection molding is completed, the cooling through pipe 203 can be connected with external liquid cooling circulation equipment to perform the cooling process of the internal die cavity, so that the injection molding process with high speed and high efficiency is achieved.
Example 2
As shown in fig. 3, a hot runner plastic mold with a double-pipe injection structure, the double-pipe injection mechanism 3 comprises an injection molding plate 301, an injection molding cavity 302, an injection molding pipe 303, a threaded outer pipe 304 and a conical runner 305, the injection molding cavity 302 is formed in the inner wall of the injection molding plate 301, the injection molding pipe 303 is connected to the top end and the bottom end of the injection molding cavity 302, the threaded outer pipe 304 is arranged at one end of the injection molding pipe 303, the conical runner 305 is arranged on the inner wall of the periphery of the injection molding pipe 303, the conical runner 305 is communicated with the two ends of the injection molding cavity 302, the conical runner 305 is formed in the injection molding pipe 303, the injection molding pipe 303 is fixedly connected with the injection molding plate 301, the injection molding pipe 303 is connected with the threaded outer pipe 304, when the mold is used for producing plastic products, the mold cavity is formed by attaching the injection molding cavity 302 to the attaching mold plate 201, the injection molding pipe 303 at the upper end and the lower end of the injection molding plate 301, and the inner wall of the injection molding pipe 303 is provided with the conical runner 305 which is connected with the injection molding cavity 302 in a penetrating manner, and the injection molding process is simultaneously performed through the runners at the two ends, so that the purpose of accelerating the injection molding speed is achieved, and the processing efficiency is improved.
To sum up, when the hot runner plastic mold of this double-barrelled structure of moulding plastics is in use, firstly in this mould use, the mounting bracket 103 of accessible cope match-plate pattern 101, lower bolster 102 both sides distribution, the cooperation bolt 104 carries out the screw thread installation process, let this mould carry out stable use, drive template 201 and injection molding board 301 lock through drive stake 107, form the die cavity by die cavity catching groove 202 and injection molding cavity 302 combination, carry out the double-barrelled process of moulding plastics through the injection molding pipe 303 at both ends about the injection molding board 301, and because the conical runner 305 that link up with injection molding cavity 302 has been seted up to the inner wall of injection molding pipe 303 carries out the process of moulding plastics simultaneously through both ends runner, accelerate the plastic product shaping of die cavity inside, the cooling process of internal die cavity is carried out to the external liquid cooling circulation equipment of rethread cooling through cooling tube 203 connection after accomplishing, thereby reach quick high-efficient injection molding process.
Claims (8)
1. The utility model provides a hot runner plastic mould of double-barrelled structure of moulding plastics, includes stable linking mechanism (1), lock board (2) and double-barrelled mechanism (3) of moulding plastics, its characterized in that: the middle part that links up mechanism (1) steadily is provided with buckling board (2), and one side of buckling board (2) is provided with double-barrelled mechanism (3) of moulding plastics, double-barrelled mechanism (3) are including moulding plastics board (301), mould plastics die cavity (302), mould plastics pipe (303), screw thread outer tube (304) and toper runner (305), and mould plastics the inner wall of board (301) and seted up mould plastics die cavity (302), the top and the bottom of moulding plastics die cavity (302) are connected with mould plastics pipe (303), and the one end of moulding plastics pipe (303) is provided with screw thread outer tube (304), the inner wall is provided with toper runner (305) all around of moulding plastics pipe (303).
2. The hot runner plastic mold of a dual injection molding structure according to claim 1, wherein: the conical runner (305) is communicated along two ends of the injection molding cavity (302), and the conical runner (305) is arranged along the inside of the injection molding pipe (303).
3. The hot runner plastic mold of a dual injection molding structure according to claim 1, wherein: the injection molding pipe (303) is fixedly connected with the injection molding plate (301), and the injection molding pipe (303) is connected with the threaded outer pipe (304).
4. The hot runner plastic mold of a dual injection molding structure according to claim 1, wherein: stable linking mechanism (1) including cope match-plate pattern (101), lower bolster (102), mounting bracket (103), bolt (104), structure guide pile (105), deriving post (106) and drive stake (107), and one side of cope match-plate pattern (101) is provided with lower bolster (102), the both ends of lower bolster (102) are provided with mounting bracket (103), and one side both ends of mounting bracket (103) distribute has bolt (104), one side of cope match-plate pattern (101) distributes all around has structure guide pile (105), and one side of structure guide pile (105) is provided with deriving post (106), drive stake (107) are worn to have in the opposite side middle part of cope match-plate pattern (101).
5. The hot runner plastic mold of a dual injection molding structure according to claim 4, wherein: the driving piles (107) are connected with the upper template (101) and the buckling plates (2), and the structural guide piles (105) are fixedly connected with the upper template (101) and the lower template (102).
6. The hot runner plastic mold of a dual injection molding structure according to claim 4, wherein: the bolts (104) are in threaded connection with the mounting frame (103), and the mounting frame (103) is symmetrically distributed along the two ends of the upper template (101) and the lower template (102).
7. The hot runner plastic mold of a dual injection molding structure according to claim 1, wherein: the buckling plate (2) comprises a template (201), a die cavity buckling groove (202) and a cooling through pipe (203), the die cavity buckling groove (202) is formed in the inner wall of the periphery of the template (201), and the cooling through pipe (203) is arranged on one side of the top end of the template (201).
8. The hot runner plastic mold of a dual injection molding structure of claim 7, wherein: the die plate (201) is clamped with the double-pipe injection molding mechanism (3) through a die cavity buckling groove (202), and the cooling through pipe (203) is communicated with the die plate (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223412828.7U CN219236011U (en) | 2022-12-20 | 2022-12-20 | Hot runner plastic mould with double-pipe injection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223412828.7U CN219236011U (en) | 2022-12-20 | 2022-12-20 | Hot runner plastic mould with double-pipe injection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219236011U true CN219236011U (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223412828.7U Active CN219236011U (en) | 2022-12-20 | 2022-12-20 | Hot runner plastic mould with double-pipe injection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219236011U (en) |
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2022
- 2022-12-20 CN CN202223412828.7U patent/CN219236011U/en active Active
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