CN216127653U - Enter even injection mold of gluing - Google Patents
Enter even injection mold of gluing Download PDFInfo
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- CN216127653U CN216127653U CN202121844694.9U CN202121844694U CN216127653U CN 216127653 U CN216127653 U CN 216127653U CN 202121844694 U CN202121844694 U CN 202121844694U CN 216127653 U CN216127653 U CN 216127653U
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Abstract
The utility model relates to the technical field of injection molding, in particular to an injection mold with uniform glue feeding. Mould benevolence includes mould and lower mould, it sets up in the upper fixed plate to go up the mould, the lower mould is fixed in the lower fixed plate, it forms the groove to go up to be provided with a plurality of mould product on the mould, go up the mould middle sprue, subchannel, advance the mould runner, the subchannel with the sprue is connected, advance the mould runner with the subchannel is connected, and every advances the mould runner and all corresponds a product and form the groove of connecting, advance the mould runner setting in the rear end third department that the product formed the groove, the lower mould is provided with and goes up the lower mould product that the mould corresponds the setting and forms the groove. The utility model has the advantages that: the product molding cycle is faster, the efficiency is higher, and the service life of equipment is prolonged.
Description
Technical Field
The utility model relates to the technical field of injection molding, in particular to an injection mold with uniform glue feeding.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.
The existing product can have the defects of unsmooth glue feeding in the injection molding process, so that the product has the problems of reduced mouth, small size and the like, the flow direction is blocked in the flow channel flowing process, if the pressure is increased, the pressure is too large, the service life of the equipment is shortened, and the pressure is too small, so that the whole mold of the flow channel cannot be used. Therefore, an injection mold capable of uniformly feeding glue needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an injection mold with uniform glue feeding so as to overcome the defects in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an injection mold with uniform glue feeding comprises an upper fixing plate, a connecting plate, an injection port, guide columns, a lower fixing plate, a lower base plate and mold cores, wherein the connecting plate is fixed above the upper fixing plate, the lower base plate is arranged below the lower fixing plate, the guide columns are arranged between the upper fixing plate and the lower fixing plate, the guide columns penetrate through the upper fixing plate, the connecting plate and the lower fixing plate, the mold cores are arranged between the upper fixing plate and the lower fixing plate, the mold cores comprise an upper mold and a lower mold, the upper mold is arranged in the upper fixing plate, the lower mold is fixed in the lower fixing plate, a plurality of upper mold products are arranged on the upper mold to form a groove, a main runner, a sub-runner and a mold feeding runner are arranged in the middle of the upper mold, the sub-runners are connected with the main runner, the mold feeding runner is connected with the sub-runners, and each mold feeding runner is correspondingly connected with one product to form a groove, the mold inlet flow channel is arranged at one third of the rear end of the product forming groove, and the lower mold is provided with a lower mold product forming groove which corresponds to the upper mold.
Preferably, an upper mold mounting groove is formed in the upper fixing plate, a lower fixing mounting groove is formed in the lower fixing plate, a fixing mounting hole is formed in the upper mold mounting groove, a plurality of limiting columns, ejector columns and ejector pins are arranged in the lower fixing mounting groove, the ejector pins are arranged on the flow channels, and each ejector pin comprises a main ejector pin and an auxiliary ejector pin.
Preferably, each branch runner is connected with two mold feeding runners.
Preferably, the mold core is further provided with an air inlet and an air outlet.
The utility model has the beneficial effects that: according to the utility model, the glue feeding mode is improved, the mould feeding flow channel is arranged at one third of the rear end of the product forming groove, and a bidirectional glue feeding method is adopted, so that the flow is inwards performed from one third of the rear end of the product forming groove, the speed of the flow to two sides of the product forming groove is uniform, the pressure is uniform, the product forming period is faster, the efficiency is higher, and the service life of equipment is prolonged; go up mould and lower mould and all fix respectively on an upper fixed plate and a bottom plate through the installation, can carry out quick dismantlement installation, 16 caves per mould have improved the efficiency of moulding plastics, have increased the output of moulding plastics.
Drawings
FIG. 1 is a schematic structural view of an injection mold with uniform glue injection;
FIG. 2 is a bottom perspective view of an injection mold with uniform glue injection according to the present invention;
FIG. 3 is a partial enlarged view of an injection mold with uniform glue injection according to the present invention;
FIG. 4 is a schematic diagram of an upper mold of the injection mold with uniform glue injection;
FIG. 5 is a schematic view of a lower mold of the injection mold with uniform glue injection;
in the figure: 1. an upper fixing plate; 11; an upper die mounting groove; 2. a connecting plate; 3. an injection molding port; 4. a guide post; 5. a lower fixing plate; 51; fixing the mounting groove; 52. a limiting column; 53. a top pillar; 54, a first electrode; a thimble; 6. a lower base plate; 7. a mold core; 71. an upper die; 72. a lower die; 711. forming a groove on the upper die product; 712. a main flow channel; 713. a shunt channel; 714. entering a mold runner; 721. and forming a groove on the lower die product.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 5, the present embodiment is an injection mold with uniform glue feeding, including an upper fixing plate 1, a connecting plate 2, an injection port 3, a guide post 4, a lower fixing plate 5, a lower cushion plate 6, and a mold core 7, wherein the connecting plate 2 is fixed above the upper fixing plate 1, the lower cushion plate 6 is arranged below the lower fixing plate 5, the guide post 4 is arranged between the upper fixing plate 1 and the lower fixing plate 5, the guide post 4 passes through the upper fixing plate 1, the connecting plate 2, and the lower fixing plate 5, the mold core 7 is arranged between the upper fixing plate 1 and the lower fixing plate 5, the mold core 7 includes an upper mold 71 and a lower mold 72, the upper mold 71 is arranged in the upper fixing plate 1, the lower mold 72 is fixed in the lower fixing plate 5, the upper mold 71 is provided with a plurality of upper mold products 711, the middle of the upper mold 71 is provided with a main runner 712, a sub-runner 713, and a mold feeding runner 714, the branch runners 713 are connected to the main runner 712, the mold feeding runners 714 are connected to the branch runners 713, each mold feeding runner 714 is correspondingly connected to one product forming groove 711, the mold feeding runner 714 is disposed at one third of the rear end of the product forming groove 711, and the lower mold 72 is provided with a lower mold product forming groove 721 corresponding to the upper mold 71.
Through advancing gluey mode transformation, will advance the mould runner setting and form the rear end third department in the groove at the product to adopt two-way gluey method of advancing, inwards flow to from the rear end third that the groove was formed to the product, flow to the speed that the product formed the groove both sides evenly, pressure is even, makes product shaping cycle faster, and efficiency is higher, improve equipment's life-span.
The improvement of glue is advanced in the middle of still going on of the product of the same money, but this kind of improvement has an influence to the position of product, because the product intermediate position has buckle, draw-in groove, assembles at injection moulding back product, and the assembly can have the influence.
Last mould mounting groove 11 has been seted up on upper fixed plate 1, be provided with down fixed mounting groove 51 on the lower fixed plate 5, be provided with the fixed mounting hole in going up mould mounting groove 11, be provided with a plurality of spacing post 52, fore-set 53 and thimble 54 in the fixed mounting groove 51 down, the thimble sets up on each runner, the thimble includes main thimble and assists the thimble.
And each branch runner is connected with two mold feeding runners.
The mould core is also provided with an air inlet and an air outlet. The speed of the glue is matched by pressure.
The utility model has the advantages that the mould inlet flow channel is arranged at one third of the rear end of the product forming groove by modifying the glue inlet mode, the flow direction is inwards performed from one third of the rear end of the product forming groove by adopting a bidirectional glue inlet method, the speed of the flow direction to two sides of the product forming groove is uniform, the pressure is uniform, the product forming period is faster, the efficiency is higher, and the service life of equipment is prolonged; the upper die and the lower die are respectively fixed on the upper fixing plate and the lower fixing plate through installation, rapid disassembly and installation can be carried out, 16 holes are formed in each die, the injection molding efficiency is improved, and the injection molding yield is increased; through the cooperation of the ejection column and the ejector pin, the product can be stably ejected out, dislocation can not be generated, and the product is prevented from being broken.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides an advance even injection mold of glue, includes upper fixed plate, connecting plate, the mouth of moulding plastics, guide post, bottom plate, lower bolster plate and mould benevolence, the connecting plate is fixed in the upper fixed plate top, the lower bolster plate sets up the below at the bottom plate, the guide post sets up between upper fixed plate and bottom plate, the guide post passes upper fixed plate, connecting plate and bottom plate, mould benevolence sets up between upper fixed plate and bottom plate, its characterized in that: mould benevolence includes mould and lower mould, it sets up in the upper fixed plate to go up the mould, the lower mould is fixed in the lower fixed plate, it forms the groove to go up to be provided with a plurality of mould product on the mould, go up the mould middle sprue, subchannel, advance the mould runner, the subchannel with the sprue is connected, advance the mould runner with the subchannel is connected, and every advances the mould runner and all corresponds a product and form the groove of connecting, advance the mould runner setting in the rear end third department that the product formed the groove, the lower mould is provided with and goes up the lower mould product that the mould corresponds the setting and forms the groove.
2. The injection mold with uniform glue feeding function according to claim 1, characterized in that: the improved ejector pin structure is characterized in that an upper die mounting groove is formed in the upper fixing plate, a lower fixing mounting groove is formed in the lower fixing plate, a fixing mounting hole is formed in the upper die mounting groove, a plurality of limiting columns, ejector pins and ejector pins are arranged in the lower fixing mounting groove, the ejector pins are arranged on each flow channel, and each ejector pin comprises a main ejector pin and an auxiliary ejector pin.
3. The injection mold with uniform glue feeding function according to claim 1, characterized in that: and each branch runner is connected with two mold feeding runners.
4. The injection mold with uniform glue feeding function according to claim 1, characterized in that: the mould core is also provided with an air inlet and an air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844694.9U CN216127653U (en) | 2021-08-09 | 2021-08-09 | Enter even injection mold of gluing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844694.9U CN216127653U (en) | 2021-08-09 | 2021-08-09 | Enter even injection mold of gluing |
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| Publication Number | Publication Date |
|---|---|
| CN216127653U true CN216127653U (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121844694.9U Active CN216127653U (en) | 2021-08-09 | 2021-08-09 | Enter even injection mold of gluing |
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| CN (1) | CN216127653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038999A (en) * | 2022-12-15 | 2023-05-02 | 昆山爱迪曼智能科技有限公司 | Injection molding process of medical reagent rapid diagnosis plate injection molding process |
-
2021
- 2021-08-09 CN CN202121844694.9U patent/CN216127653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038999A (en) * | 2022-12-15 | 2023-05-02 | 昆山爱迪曼智能科技有限公司 | Injection molding process of medical reagent rapid diagnosis plate injection molding process |
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