CN220593920U - Injection mold advances glued structure dive - Google Patents
Injection mold advances glued structure dive Download PDFInfo
- Publication number
- CN220593920U CN220593920U CN202322144572.4U CN202322144572U CN220593920U CN 220593920 U CN220593920 U CN 220593920U CN 202322144572 U CN202322144572 U CN 202322144572U CN 220593920 U CN220593920 U CN 220593920U
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- CN
- China
- Prior art keywords
- glue
- section
- injection mold
- feeding
- glue inlet
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- 238000002347 injection Methods 0.000 title claims abstract description 30
- 239000007924 injection Substances 0.000 title claims abstract description 30
- 239000003292 glue Substances 0.000 claims abstract description 119
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000009189 diving Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The utility model discloses an injection mold submerged glue feeding structure, which comprises a glue feeding channel and an insert, wherein the glue feeding channel comprises a first glue feeding section and a second glue feeding section, and the first glue feeding section is arranged in the insert, so that the injection mold submerged glue feeding structure is simple in structure, convenient to carry out demoulding operation, improves the production efficiency of products, greatly reduces the phenomenon of residual glue during demoulding, and does not jam the mold, thereby influencing the normal use of the mold; the plastic feeding structure of the injection mold is characterized by further comprising a plastic feeding head, wherein the plastic feeding head is funnel-shaped, the inner diameter of the plastic feeding head is gradually increased from one end of the plastic feeding port to one end close to the first plastic feeding section, then the plastic feeding port is gradually increased, the plastic feeding port is made to be thick, the molding filling pressure is small, the control of the injection molding machine is more convenient, and the product yield is greatly improved.
Description
Technical Field
The utility model relates to an injection mold submerged glue feeding structure, which is applied to the technical field of injection molds.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. At present, the submerged glue feeding is one of the most common glue feeding modes on an injection mold.
But the structure of gluing is complicated, the part is many, the installation difficulty, processing cycle is long and difficult drawing of patterns advance in the prior art, greatly reduced the production efficiency of product, and have the incomplete gluey phenomenon when current structure drawing of patterns advance, cause the mould to block easily, the gluey way of gluing of the near-inlet end of advance is little simultaneously, and shaping filling pressure is big to lead to the product yield low.
Disclosure of Invention
Aiming at the problems that the structure of the submerged glue feeding structure in the prior art is complex and demolding is difficult to perform, the utility model provides the submerged glue feeding structure of the injection mold, which comprises a glue feeding channel and an insert, wherein the glue feeding channel comprises a first glue feeding section and an insert, and the first glue feeding section is arranged in the insert, so that the submerged glue feeding structure of the injection mold has a simple structure, is convenient for performing demolding operation, improves the production efficiency of products, greatly reduces the phenomenon of residual glue during demolding, and can not block the mold, thereby affecting the normal use of the mold.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an injection mold advances glued structure dives, advance glued structure including advancing gluey way and mold insert, advance gluey way including the first section of advancing that connects and the second section of advancing gluey, the first one end that advances gluey section of keeping away from the second section of advancing is equipped with into gluey mouth, first advance gluey section set up in the mold insert, just advance gluey mouth expose in the mold insert.
Further, one end of the first glue feeding section, which is far away from the second glue feeding section, is provided with a glue feeding head, and the glue feeding port is arranged at one end of the glue feeding head.
Further, the glue inlet head is funnel-shaped, and the inner diameter of the glue inlet head is gradually increased from one end of the glue inlet to one end close to the first glue inlet section, then is rapidly increased, and then is gradually increased.
Further, the first glue inlet section is of a ox horn shape.
Further, the inner diameter of the first glue inlet section gradually increases from one end close to the glue inlet to one end close to the second glue inlet section.
Further, the second glue feeding section is cylindrical, and the inner diameter of the second glue feeding section gradually increases from one end close to the first glue feeding section to one end far away from the first glue feeding section.
Further, a through cavity for installing the first glue inlet section and the glue inlet head is arranged in the insert.
Further, the insert is prismatic, and the through cavity is provided with a first opening matched with the first glue inlet section and a second opening matched with the glue inlet head on two adjacent side surfaces of the insert respectively.
Further, the second opening and the glue inlet are arranged on the same plane.
Further, the glue inlet is oval.
The utility model has the beneficial effects that: the utility model provides an injection mold submerged glue feeding structure, which comprises a glue feeding channel and an insert, wherein the glue feeding channel comprises a first glue feeding section and a second glue feeding section, and the first glue feeding section is arranged in the insert, so that the injection mold submerged glue feeding structure is simple in structure, convenient to carry out demoulding operation, improves the production efficiency of products, greatly reduces the residual glue phenomenon during demoulding, and does not jam the mold, thereby influencing the normal use of the mold; the plastic feeding structure of the injection mold is characterized by further comprising a plastic feeding head, wherein the plastic feeding head is funnel-shaped, the inner diameter of the plastic feeding head is gradually increased from one end of the plastic feeding port to one end close to the first plastic feeding section, then the plastic feeding port is gradually increased, the plastic feeding port is made to be thick, the molding filling pressure is small, the control of the injection molding machine is more convenient, and the product yield is greatly improved.
Drawings
FIG. 1 is a schematic structural view of an injection mold diving glue feeding structure provided by the utility model;
fig. 2 is a schematic diagram of a split structure of an injection mold diving glue feeding structure provided by the utility model;
fig. 3 is a schematic structural diagram of the glue inlet head provided by the utility model.
Reference numerals: 1-feeding glue channel; 11-a first glue inlet section; 12-a second glue inlet section; 13, a glue inlet head; 131-a glue inlet; 2-insert; 21-a first opening; 22-second opening.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Referring to fig. 1-3, the utility model provides a submerged glue feeding structure of an injection mold.
In this embodiment, an injection mold advances glued structure dives, advance glued structure and glue to say 1 and mold insert 2 including advancing, advance gluey section 11 and second that glue that say 1 is including the first section of gluing that advances of connection and advance gluey section 12, the first one end that advances gluey section 11 and keep away from second and advance gluey section 12 is equipped with into gluey mouth 131, first advance gluey section 12 set up in mold insert 2, just advance gluey mouth 131 expose in mold insert 2, in this embodiment, first advance gluey section 11 and second advance gluey section 12 and dismantle the connection, can be through threaded connection or joint, as a preferred scheme and not limiting, first advance gluey section 11 and second advance gluey section 12 in be equipped with the sealing washer, first advance gluey section 11 and second advance gluey section 12 and can be fixed connection certainly.
In this embodiment, the glue inlet 131 is elliptical, so that the residual glue phenomenon can be further reduced, and the glue inlet 131 may be configured in a circular structure to achieve the same effect.
In this embodiment, the first glue feeding section 11 is in a ox horn shape, and the first glue feeding section 11 can directly demold from the insert 2, because the first glue feeding section 11 is in a ox horn shape, the structure is simple, and the demolding action is simple, so that the demolding of the first glue feeding section 11 from the insert 2 can be directly completed without secondary demolding.
In this embodiment, also can make injection mold dive into glued structure whole and carry out the drawing of patterns, its simple structure is convenient for carry out the drawing of patterns operation, has improved the production efficiency of product, and the incomplete gluey phenomenon when greatly having reduced the drawing of patterns can not block the die to influence the normal use of die.
In this embodiment, the inner diameter of the first glue inlet section 11 gradually increases from one end near the glue inlet 131 to one end near the second glue inlet section 12; the second glue feeding section 12 is cylindrical, and the inner diameter thereof gradually increases from one end close to the first glue feeding section 11 to one end far from the first glue feeding section 11.
In this embodiment, the end of the first glue feeding section 11 far away from the second glue feeding section 12 is provided with the glue feeding head 13, the glue feeding port 131 is arranged at one end of the glue feeding head 13, the glue feeding head 13 is funnel-shaped, the inner diameter of the glue feeding head 13 gradually increases from one end of the glue feeding port 131 to one end close to the first glue feeding section 11, then increases rapidly, and then increases gradually, so that the glue feeding channel 1 near the glue feeding port 13 is thick, the molding filling pressure is small, the control of the injection molding machine adjustment of the product is more convenient, and the product yield is greatly improved; of course, the glue inlet 13 may be configured to have other shapes in which the inner diameter gradually increases from the end of the glue inlet 131 to the end near the first glue inlet 11, then increases sharply, and then increases gradually to achieve the same or similar effect.
In this embodiment, a cavity for installing the first glue inlet 11 and the glue inlet head 13 is provided in the insert 2; the insert 2 is prismatic, and a first opening 21 for being matched with the first glue inlet section 11 and a second opening 22 for being matched with the glue inlet head 13 are respectively formed in two adjacent side surfaces of the insert 2 through cavities.
As a preferred solution, but not limited to, the second opening 22 and the glue inlet 131 are disposed on the same plane, which further simplifies the structure of the injection mold diving glue inlet structure, facilitates the demolding operation, and naturally, the glue inlet 131 may slightly extend out of the insert 2.
It is to be understood that the utility model is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (10)
1. An injection mold advances gluey structure under water, its characterized in that: glue feeding structure is including advancing gluey way (1) and mold insert (2), advance gluey way (1) including first advance gluey section (11) and the second of connection advance gluey section (12), the one end that second advance gluey section (12) was kept away from to first advance gluey section (11) is equipped with into gluey mouth (131), first advance gluey section (11) set up in mold insert (2), just advance gluey mouth (131) expose in mold insert (2).
2. The injection mold submerged entry nozzle structure of claim 1, wherein: one end of the first glue feeding section (11) far away from the second glue feeding section (12) is provided with a glue feeding head (13), and the glue feeding opening (131) is arranged at one end of the glue feeding head (13).
3. The injection mold submerged entry nozzle structure of claim 2, wherein: the glue inlet head (13) is funnel-shaped, and the inner diameter of the glue inlet head (13) gradually increases and then rapidly increases from one end of the glue inlet port (131) to one end close to the first glue inlet section (11) and then gradually increases.
4. The injection mold submerged entry nozzle structure of claim 1, wherein: the first glue inlet section (11) is in a ox horn shape.
5. The injection mold submerged entry nozzle of claim 4, wherein: the inner diameter of the first glue inlet section (11) gradually increases from one end close to the glue inlet (131) to one end close to the second glue inlet section (12).
6. The injection mold submerged entry nozzle structure of claim 1, wherein: the second glue feeding section (12) is cylindrical, and the inner diameter of the second glue feeding section is gradually increased from one end close to the first glue feeding section (11) to one end far away from the first glue feeding section (11).
7. The injection mold submerged entry nozzle structure of claim 1, wherein: the insert (2) is internally provided with a through cavity for installing the first glue inlet section (11) and the glue inlet head (13).
8. The injection mold submerged entry nozzle of claim 7, wherein: the insert (2) is prismatic, and a first opening (21) used for being matched with the first glue inlet section (11) and a second opening (22) used for being matched with the glue inlet head (13) are formed in two adjacent side surfaces of the insert (2) through cavities respectively.
9. The injection mold submerged entry nozzle of claim 8, wherein: the second opening (22) and the glue inlet (131) are arranged on the same plane.
10. The injection mold submerged entry nozzle structure of claim 1, wherein: the glue inlet (131) is elliptical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322144572.4U CN220593920U (en) | 2023-08-09 | 2023-08-09 | Injection mold advances glued structure dive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322144572.4U CN220593920U (en) | 2023-08-09 | 2023-08-09 | Injection mold advances glued structure dive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220593920U true CN220593920U (en) | 2024-03-15 |
Family
ID=90168130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322144572.4U Active CN220593920U (en) | 2023-08-09 | 2023-08-09 | Injection mold advances glued structure dive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220593920U (en) |
-
2023
- 2023-08-09 CN CN202322144572.4U patent/CN220593920U/en active Active
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