CN216941653U - Injection molding system for injection mold - Google Patents
Injection molding system for injection mold Download PDFInfo
- Publication number
- CN216941653U CN216941653U CN202220147222.6U CN202220147222U CN216941653U CN 216941653 U CN216941653 U CN 216941653U CN 202220147222 U CN202220147222 U CN 202220147222U CN 216941653 U CN216941653 U CN 216941653U
- Authority
- CN
- China
- Prior art keywords
- injection
- pouring
- injection mold
- pipeline
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002347 injection Methods 0.000 title claims abstract description 67
- 239000007924 injection Substances 0.000 title claims abstract description 67
- 238000001746 injection moulding Methods 0.000 title claims abstract description 25
- 239000004831 Hot glue Substances 0.000 claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims abstract description 18
- 239000003292 glue Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection molding system for an injection mold, which comprises the injection mold and a pouring gate arranged on the injection mold, and is characterized in that the pouring gate is communicated with a main pouring pipeline, the bottom of the main pouring pipeline is communicated with a pouring module, the bottom of a secondary pouring pipeline is communicated with a hot glue nozzle, the hot glue nozzle is communicated with a circulating pipeline, a blocking rod is arranged in the secondary pouring pipeline, the other end of the blocking rod penetrates through the secondary pouring pipeline and extends out of the pouring module to be connected with a top block, the top block is arranged in the injection mold, a plurality of cavities are arranged in the injection mold, the cavities are communicated with an air pump for changing the air pressure in the cavities, and the cavities are in sliding connection with the top block. The device controls the pressure in the cavity through the ventilation of the air pump, so that the top block can slide in the cavity, the blocking rod and the plug are pushed to open and close the pouring gate, the precise control of the pouring process can be realized through the control of air inlet of the air pump, and the effect and the speed of injection molding are improved.
Description
Technical Field
The utility model relates to the field of injection mold matching equipment, in particular to an injection system for an injection mold.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.
The injection molding system that current injection mold used is difficult to accurate control injection moulding's process, often can mould plastics excessively and lead to moulding plastics the quality poor, and is inefficient to current injection molding system generally only has single pipeline of moulding plastics, if have the part mould of a plurality of shapes differences in injection mold, is difficult to accomplish simultaneously accurate to moulding plastics in the different die cavitys, thereby influences injection molding effect and efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides an injection molding system for an injection mold, which can control the ejection and the contraction of a blocking rod through an air pump to realize the control of an injection molding process, so that the injection molding process can be accurately controlled, and the problems are effectively solved.
The technical scheme of the utility model is as follows:
an injection molding system for an injection mold comprises the injection mold and a pouring gate arranged on the injection mold, wherein the pouring gate is communicated with a main pouring pipeline, the bottom of the main pouring pipeline is communicated with a pouring module, the pouring module is provided with a plurality of secondary pouring pipelines, a circulating pipeline penetrates through the secondary pouring pipelines, the bottom of each secondary pouring pipeline is communicated with a hot glue nozzle, the hot glue nozzles are communicated with the circulating pipeline, a blocking rod is arranged in each secondary pouring pipeline, a gap is reserved between each blocking rod and the corresponding circulating pipeline, one end of each blocking rod is provided with a plug, the plug is arranged in the hot glue nozzle, the other end of each blocking rod penetrates through the corresponding secondary pouring pipeline and extends out of the corresponding pouring module to be connected with a top block, the top block is arranged in the injection mold, a plurality of cavities are arranged in the injection mold, the cavity is communicated with an air pump used for changing the air pressure in the cavity, the cavity is connected with the ejector block in a sliding mode, and the top end of the cavity is fixedly and hermetically connected with a cover plate.
Preferably, a flow pipeline for allowing the high-temperature plastic to flow from the main pouring pipeline to the secondary pouring pipeline is arranged in the pouring module.
Preferably, a vent hole is formed in the cavity, and the air pump is communicated with the cavity through the vent hole.
Preferably, the axis of the hot glue nozzle is provided with a glue injection nozzle hole penetrating through the hot glue nozzle, and the glue injection nozzle hole is funnel-shaped.
Preferably, the diameter of the plug is smaller than the diameter of the large opening end of the glue injection nozzle hole, and the diameter of the plug is larger than the diameter of the small opening end of the glue injection nozzle hole.
Preferably, the outer wall of the injection mold is provided with an air inlet control device for controlling the air pump.
Preferably, a hexagon bolt with an axial line provided with a through hole is arranged at the top of the main pouring pipeline, and the pouring gate is fixedly connected with the main pouring pipeline through the hexagon bolt.
Preferably, the cover plate is connected to the injection mold by screws.
Preferably, the casting module is fixedly connected with the injection mold through screws.
The beneficial technical effects of the utility model are as follows:
the device disclosed by the utility model has the advantages that the pressure in the cavity is controlled through the ventilation of the air pump, so that the top block can slide in the cavity, the blocking rod and the plug are pushed to open and close the pouring gate, the structure of the device is simple and effective, the accurate control on the pouring process can be realized through the control on the air inlet of the air pump, the injection molding effect and speed are improved, the waste is reduced, and the cost is reduced.
The device provided by the utility model has the advantages that the pouring module is communicated with the main pouring pipeline, the pouring module is communicated with the plurality of secondary pouring pipelines, a plurality of parts in the injection mold can be simultaneously subjected to injection molding, and each secondary pouring pipeline is provided with the blocking rod and can be independently controlled, so that the working efficiency of the device is further improved, and the injection molding speed and effect are improved.
Drawings
FIG. 1 is a schematic structural view of a gating system of the present invention;
FIG. 2 is a schematic diagram of the injection mold and runner system of the present invention;
FIG. 3 is a cross-sectional structural view of the gating system of the present invention;
FIG. 4 is a detail view of the present invention at A;
FIG. 5 is a cross-sectional view of the injection mold and runner system of the present invention;
fig. 6 is a top view of the present invention.
In the figure:
1-injection mold, 2-pouring gate, 3-main pouring pipeline, 4-pouring module, 5-secondary pouring pipeline, 6-hot glue nozzle, 7-blocking rod, 8-flow pipeline, 9-plug, 10-top block, 11-cover plate, 12-cavity, 13-vent hole, 14-flow pipeline, 15-air inlet control device and 16-hexagon bolt.
Detailed Description
In order to make the technical means of the present invention clearer and to make the technical means of the present invention capable of being implemented according to the content of the specification, the following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples, which are provided for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment discloses an injection molding system for an injection mold in detail, which comprises the injection mold and a pouring gate arranged on the injection mold, wherein the pouring gate is communicated with a main pouring pipeline, the bottom of the main pouring pipeline is communicated with a pouring module, the pouring module is provided with a plurality of secondary pouring pipelines, a circulating pipeline penetrates through the secondary hot glue nozzle, the bottom of the secondary pouring pipeline is communicated with a hot glue nozzle, the hot glue nozzle is communicated with the circulating pipeline, a blocking rod is arranged in the secondary pouring pipeline, a gap is formed between the blocking rod and the circulating pipeline, one end of the blocking rod is provided with a plug, the plug is arranged in the hot glue nozzle, the other end of the blocking rod penetrates through the secondary pouring pipeline and extends out of the pouring module to be connected with a top block, the top block is arranged in the injection mold, a plurality of cavities are arranged in the injection mold, the cavity is communicated with an air pump used for changing the air pressure in the cavity, the cavity is connected with the ejector block in a sliding mode, and the top end of the cavity is fixedly connected with a cover plate in a sealing mode. This partial structure can be through the pressure in the air pump ventilation control cavity for the kicking block can slide in the cavity, thereby promotes stifled pole and end cap and realizes opening and being closed to the sprue gate, and the device simple structure is effective, can realize the accurate control to the pouring process through the control of admitting air to the air pump, promotes injection moulding's effect and speed, reduces extravagantly reduce cost.
Furthermore, a flow pipeline for allowing high-temperature plastic to flow into the secondary pouring pipeline from the main pouring pipeline is arranged in the pouring module. Furthermore, a vent hole is formed in the cavity, and the air pump is communicated with the cavity through the vent hole.
Furthermore, the axis of the hot glue nozzle is provided with a glue injection nozzle hole penetrating through the hot glue nozzle, and the glue injection nozzle hole is funnel-shaped.
Furthermore, the diameter of the plug is smaller than that of the large opening end of the glue injection nozzle hole, and the diameter of the plug is larger than that of the small opening end of the glue injection nozzle hole.
Furthermore, an air inlet control device for controlling the air pump is arranged on the outer wall of the injection mold.
Furthermore, the top of the main pouring pipeline is provided with a hexagon bolt with an axis provided with a through hole, and the pouring gate is fixedly connected with the main pouring pipeline through the hexagon bolt.
Further, the cover plate is connected with the injection mold through screws.
The device disclosed by the utility model controls the pressure in the cavity through the ventilation of the air pump, so that the top block can slide in the cavity, and the plugging rod and the plug are pushed to open and close the pouring gate. The device provided by the utility model has the advantages that the pouring module is communicated with the main pouring pipeline, the pouring module is communicated with the plurality of secondary pouring pipelines, a plurality of parts in the injection mold can be simultaneously subjected to injection molding, and each secondary pouring pipeline is provided with the blocking rod and can be independently controlled, so that the working efficiency of the device is further improved, and the injection molding speed and effect are improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. An injection molding system for an injection mold comprises the injection mold (1) and a pouring gate (2) arranged on the injection mold (1), and is characterized in that the pouring gate (2) is communicated with a main pouring pipeline (3), the bottom of the main pouring pipeline (3) is communicated with a pouring module (4), the pouring module (4) is provided with a plurality of secondary pouring pipelines (5), a circulating pipeline (8) penetrates through the secondary pouring pipelines (5), the bottom of the secondary pouring pipeline (5) is communicated with a hot glue nozzle (6), the hot glue nozzle (6) is communicated with the circulating pipeline (8), a blocking rod (7) is arranged in the secondary pouring pipeline (5), a gap exists between the blocking rod (7) and the circulating pipeline (8), one end of the blocking rod (7) is provided with a plug (9), the plug (9) is arranged in the hot glue nozzle (6), the other end of stifled pole (7) runs through second grade pouring pipeline and stretch out the pouring module and be connected with kicking block (10), kicking block (10) set up in the injection mold, be provided with a plurality of cavities (12) in the injection mold, the cavity intercommunication has an air pump that is used for changing this cavity internal gas pressure size, the cavity with kicking block sliding connection, the top fixed sealing of cavity is connected with apron (11).
2. An injection system for injection molds according to claim 1, characterized in that a flow line (14) for the high-temperature plastic from the main runner duct (3) into the secondary runner duct (5) is provided in the runner module (4).
3. An injection system for an injection mold according to claim 1, wherein a vent hole (13) is formed in the cavity (12), and the air pump is communicated with the cavity (12) through the vent hole (13).
4. An injection molding system for an injection mold according to claim 1, wherein a glue injection nozzle hole penetrating the hot glue nozzle is formed at an axis of the hot glue nozzle (6), and the glue injection nozzle hole is funnel-shaped.
5. An injection molding system for an injection mold according to claim 4, wherein the diameter of the plug (9) is smaller than the diameter of the large opening end of the injection nozzle hole, and the diameter of the plug (9) is larger than the diameter of the small opening end of the injection nozzle hole.
6. An injection system for an injection mould according to claim 1, characterised in that the outer wall of the injection mould (1) is provided with inlet control means (15) for controlling the air pump.
7. An injection molding system for an injection mold according to claim 1, characterized in that a hexagon bolt (16) with an axial through hole is arranged at the top of the main pouring pipe (3), and the pouring gate is fixedly connected with the main pouring pipe through the hexagon bolt.
8. An injection system for an injection mould according to claim 1, characterised in that the cover plate (11) is connected with the injection mould (1) by means of screws.
9. An injection system for an injection mold according to claim 1, characterized in that the casting module (4) is fixedly connected with the injection mold by means of screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220147222.6U CN216941653U (en) | 2022-01-19 | 2022-01-19 | Injection molding system for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220147222.6U CN216941653U (en) | 2022-01-19 | 2022-01-19 | Injection molding system for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216941653U true CN216941653U (en) | 2022-07-12 |
Family
ID=82317018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220147222.6U Active CN216941653U (en) | 2022-01-19 | 2022-01-19 | Injection molding system for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216941653U (en) |
-
2022
- 2022-01-19 CN CN202220147222.6U patent/CN216941653U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208305718U (en) | Novel air blowing assisted demoulding structure for cover injection mold | |
| CN110341126A (en) | A kind of battery case die structure of hot runner and its forming method | |
| CN216941653U (en) | Injection molding system for injection mold | |
| CN109501133A (en) | A kind of fireballing plastic fittings injection mold of injection molding and its application method | |
| CN205167480U (en) | Controllable injection mold of pressure | |
| CN214266493U (en) | Injection mold for carrier tape disc | |
| CN208410609U (en) | A kind of needle valve type hot runner cast gate injection molding apparatus | |
| CN209478817U (en) | A kind of curved injection part injection mold | |
| CN208978183U (en) | A kind of laminated type adapted to injection system | |
| CN207014700U (en) | A kind of middle cooling pipe joint mould | |
| CN207808319U (en) | A kind of injection mold being easy to temperature and air pressure adjustment in mould | |
| CN209304915U (en) | A kind of automobile lifting knocker hand injection mold | |
| CN219114673U (en) | Direct injection nozzle type hot runner mold | |
| CN206703422U (en) | A kind of injection mold of Charger (portable round) lid | |
| CN212603089U (en) | Thin wall product processing is with preventing protection mould that splits | |
| CN221112680U (en) | Injection mold with excellent heat dissipation performance | |
| CN110171096A (en) | A kind of automatic feeding of continuous mould | |
| CN208978177U (en) | A kind of mold integrated channel | |
| CN205167433U (en) | Changeable injection mold in main flow channel hole footpath | |
| CN220113894U (en) | Blowing injection mold with flash structure | |
| CN219667333U (en) | Plastic extrusion molding die | |
| CN221584341U (en) | Cutlery box mould | |
| CN219926792U (en) | Semi-hot runner injection mold of sealing ring | |
| CN217891703U (en) | Injection mold based on air blowing mode shaping hollow structure | |
| CN214294231U (en) | Thin mouth of a river of flip-chip mould advances mucilage binding and puts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Injection molding systems for injection molds Effective date of registration: 20231017 Granted publication date: 20220712 Pledgee: China Construction Bank Kunshan Branch Pledgor: Kunshan Huading Time Electronic Technology Co.,Ltd. Registration number: Y2023980061188 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |