CN214239332U - Water-saving opening material glue feeding structure of injection mold - Google Patents
Water-saving opening material glue feeding structure of injection mold Download PDFInfo
- Publication number
- CN214239332U CN214239332U CN202023266246.3U CN202023266246U CN214239332U CN 214239332 U CN214239332 U CN 214239332U CN 202023266246 U CN202023266246 U CN 202023266246U CN 214239332 U CN214239332 U CN 214239332U
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- mouth
- mould benevolence
- board
- front mould
- gluey runner
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Abstract
The utility model relates to an injection mold technical field specifically discloses injection mold economizes mouth of a river material and advances glued structure, from top to bottom include the panel in proper order, the mouth of a river board, A board and front mould benevolence, install heat on the panel and chew, the lower extreme that heat was chewed passes mouth of a river board and the upper surface of A board stretched front mould benevolence, it advances gluey runner to be equipped with first gluey runner of advancing and second on the front mould benevolence, first advance gluey runner transversely sets up in the upper surface of front mould benevolence, and chew the contact with heat and be connected, the second advances gluey runner vertical one side that sets up in front mould benevolence, the second advances gluey runner's last port and first gluey runner intercommunication, the lower port that the second advances gluey runner passes front mould benevolence's lower surface orientation product of moulding plastics the intracavity, the panel is equipped with the mouth of a river crochet hook, mouth of a board passes. The utility model has the advantages of being simple in structure and convenient in operation, can effectively improve the mobility of sizing material, reduce injection pressure's loss, save mouth of a river material, reduce cost.
Description
Technical Field
The utility model relates to an injection mold technical field, concretely relates to injection mold economizes mouth of a river material and advances glued structure.
Background
The rubber material is an essential raw material for producing plastic products, more and more products are developed and used by people, and the rubber material can appear in various shapes and various purposes around people due to the plastic structure of the rubber material, and is just as a necessity of our lives, and plays a role and relates to many, many and countless fields. Ordinary injection mold adopts cold to chew mostly, and the sizing material mobility is relatively poor, and the runner that advances when moulding plastics need run through A board and front mould benevolence simultaneously, towards the product of the intracavity of moulding plastics, advances gluey runner partially long, and the loss of pressure of moulding plastics is big, and the mouth of a river material is longer, is unfavorable for practicing thrift the cost.
Disclosure of Invention
To the defect of above-mentioned prior art, the utility model provides an injection mold economizes mouth of a river material and advances glued structure, simple structure, convenient operation can effectively improve the mobility of sizing material, reduce injection pressure's loss, save mouth of a river material, reduce cost.
In order to achieve the above object, the utility model adopts the following technical scheme:
the water-saving opening material glue feeding structure of the injection mold comprises a panel, a water opening plate, an A plate and a front mold core from top to bottom in sequence, wherein a hot nozzle is arranged on the panel through a flange and penetrates through the upper surface and the lower surface of the panel, the lower end of the hot nozzle penetrates through the water inlet plate and the A plate and extends to the upper surface of the front mold core, the front mold core is provided with a first glue inlet flow passage and a second glue inlet flow passage, the first glue inlet flow passage is transversely arranged on the upper surface of the front mold core, and with the hot contact of chewing and being connected, the second advances gluey runner vertical setting in one side of front mould benevolence, and the second advances gluey runner and runs through the upper and lower surface of front mould benevolence, the upper port and the first runner intercommunication of advancing gluey of second advance gluey runner, the lower port that the second advances gluey runner passes the lower surface of front mould benevolence towards the product of moulding plastics intracavity, the panel is equipped with the mouth of a river crochet hook that sets up down, mouth of a river crochet hook passes panel, mouth of a river board and A board and inserts in the upper port that the second advances gluey runner.
In the above description, preferably, the lower end of the hot tip is provided with a sheath.
In the above description, preferably, a yielding groove through which the heat supply nozzle passes is formed in the plate a, and insert pieces are arranged in the yielding groove and are respectively arranged on two sides of the heat supply nozzle.
The utility model discloses produced beneficial effect is: by arranging the hot nozzle, the flowability of the rubber material can be effectively improved, and the loss of injection molding pressure is reduced; the lower extreme that the heat was chewed passes through water gap board and A board and stretches to the upper surface of front mould benevolence, and first advance gluey runner transversely sets up in the upper surface of front mould benevolence to chew the contact with the heat and be connected, the upper port that the second advances gluey runner communicates with first advance gluey runner, and the lower port that the second advances gluey runner passes the lower surface of front mould benevolence towards the product of moulding plastics intracavity, reduces the length that advances gluey runner, saves mouth of a river material, reduce cost.
Drawings
FIG. 1: is a schematic cross-sectional structure diagram of an embodiment of the present invention;
the attached drawings indicate the following: 10-panel, 11-water gap plate, 12-A plate, 13-front mold core, 14-flange, 15-hot nozzle, 151-sheath, 16-first glue inlet flow channel, 17-second glue inlet flow channel, 18-water gap crochet needle, 19-insert and 20-product.
Detailed Description
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
in this embodiment: as shown in fig. 1, the injection mold water saving gap material feeding structure sequentially comprises a panel 10, a water gap plate 11, an a plate 12 and a front mold core 13 from top to bottom, a hot nozzle 15 is installed on the panel 10 through a flange 14, the hot nozzle 15 penetrates through the upper surface and the lower surface of the panel 10, the lower end of the hot nozzle 15 penetrates through the water gap plate 11 and the upper surface of the a plate 12 extending to the front mold core 13, a sheath 151 is arranged at the lower end of the hot nozzle 15, the fluidity of a glue material can be effectively improved and the loss of injection molding pressure can be reduced by arranging the hot nozzle 15, a first glue feeding flow passage 16 and a second glue feeding flow passage 17 are arranged on the front mold core 13, the first glue feeding flow passage 16 is transversely arranged on the upper surface of the front mold core 13 and is in contact connection with the hot nozzle 15, the second glue feeding flow passage 17 is vertically arranged on one side of the front mold core 13, the second glue feeding flow passage 17 penetrates through the upper surface and the lower surface of the front mold core 13, the upper port of the second glue feeding flow passage 17 is communicated with the first glue feeding flow passage 16, the lower port of the second glue inlet flow passage 17 penetrates through the lower surface of the front mold core 13 and faces a product 20 in the injection molding cavity, the length of the glue inlet flow passage is shortened, a water gap material is saved, and the cost is reduced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.
Claims (3)
1. Injection mold economizes mouth of a river material and advances glued structure from top to bottom includes panel, mouth of a river board, A board and front mould benevolence in proper order, its characterized in that: install heat through the flange on the panel and chew, heat is chewed the upper and lower surface that runs through the panel, and the lower extreme that heat was chewed passes water gap board and the upper surface that the A board stretched to preceding mould benevolence, it advances gluey runner to be equipped with first advance on the front mould benevolence and second, first advance gluey runner transversely sets up in the upper surface of front mould benevolence, and chew the contact with heat and be connected, the second advances gluey runner vertical setting in one side of front mould benevolence, and the second advances gluey runner and runs through the upper and lower surface of front mould benevolence, the second advances gluey runner's upper port and first advance gluey runner intercommunication, the lower port that the second advances gluey runner passes the lower surface of front mould benevolence towards the product of moulding plastics intracavity, the panel is equipped with the mouth of a river crochet hook that sets up down, mouth of a river crochet hook passes the panel, mouth board and A board insert in the upper port that the second advances gluey runner.
2. The water saving gap feeding structure of the injection mold according to claim 1, wherein: the lower end of the hot nozzle is provided with a sheath.
3. The water saving gap feeding structure of the injection mold according to claim 1, wherein: the plate A is internally provided with a abdicating groove for the heat supply to pass through, and the abdicating groove is internally provided with a mold insert which is respectively arranged at two sides of the heat supply nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023266246.3U CN214239332U (en) | 2020-12-30 | 2020-12-30 | Water-saving opening material glue feeding structure of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023266246.3U CN214239332U (en) | 2020-12-30 | 2020-12-30 | Water-saving opening material glue feeding structure of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214239332U true CN214239332U (en) | 2021-09-21 |
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ID=77744402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023266246.3U Active CN214239332U (en) | 2020-12-30 | 2020-12-30 | Water-saving opening material glue feeding structure of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214239332U (en) |
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2020
- 2020-12-30 CN CN202023266246.3U patent/CN214239332U/en active Active
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