CN212266543U - Injection machine structure - Google Patents
Injection machine structure Download PDFInfo
- Publication number
- CN212266543U CN212266543U CN202020801097.7U CN202020801097U CN212266543U CN 212266543 U CN212266543 U CN 212266543U CN 202020801097 U CN202020801097 U CN 202020801097U CN 212266543 U CN212266543 U CN 212266543U
- Authority
- CN
- China
- Prior art keywords
- mold
- injection
- platform
- mould
- template
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 41
- 239000007924 injection Substances 0.000 title claims abstract description 41
- 238000000465 moulding Methods 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection machine structure, which comprises a molding frame, a first mold and an injection platform, wherein a cavity for placing a second mold is arranged on the molding frame, and the molding frame comprises a template positioned between the second mold and the injection platform; the first mold is connected with one side of the second mold close to the injection platform, or the first mold is connected with the template. The utility model discloses a first mould and second mould can be installed simultaneously, have practiced thrift the time cost, and in injection moulding hardness piece, can preheat the second mould, further save time cost.
Description
Technical Field
The utility model relates to a liquid silica gel injection moulding technical field, concretely relates to injection machine structure.
Background
In the liquid silicone injection molding process, a hardness detection mold is generally used for injection molding of a hardness block before injection of a product mold so as to detect the hardness of a used material after injection molding, so that wrong materials are prevented from being used, and the hardness block is the most intuitive material judgment standard during material supply.
In addition, the conventional product mold generally includes a plurality of cavities, and a plurality of target products can be molded at one time, but before the product is produced in a formal manner, the product is often required to be tested, so that a pre-production mold is required to be designed, and the pre-production mold generally includes only one cavity, which is identical to the size of the hardness detection mold.
At present, the installation positions of a hardness detection die, a pre-production die and a product die are the same, so that the product die can be installed only by detaching the hardness detection die or the pre-production die during production, and the hardness detection die or the pre-production die is installed and then installed after detaching the product die during material changing production, so that the whole process needs to consume a large amount of time.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the to-be-solved technical problem of the utility model is to provide an injection machine structure to under the condition of not dismantling the second mould, install first mould.
In order to solve the technical problem, the utility model provides an injection machine structure, including shaping frame, first mould and penetrating the platform, be provided with the cavity that is used for placing the second mould on the shaping frame, the shaping frame includes the template that is located between the second mould and the platform of penetrating; the first mold is connected with one side of the second mold close to the injection platform, or the first mold is connected with the template.
The utility model discloses a first mould is hardness detection mould or pre-production mould, and the second mould is the product mould, and first mould and second mould can be installed simultaneously, have practiced thrift the time cost, and in injection moulding hardness piece, can preheat the second mould, further save time cost.
Preferably, a glue inlet is formed in the first die, the glue inlet is conical, and the inner diameter of the glue inlet is gradually reduced along the direction away from the injection table. The glue inlet adopting the structure is convenient for aligning the injection platform and can prevent the liquid silica gel entering the cavity from flowing backwards.
Preferably, a ring of positioning rings is convexly arranged on one side of the first mold away from the injection platform.
Preferably, a flange is arranged on one side of the second mold close to the injection platform, and the inner periphery of the flange is matched with the outer periphery of the positioning ring.
Preferably, an injection hole is provided in the mold plate, the first mold is inserted into the injection hole, and an inner circumference of the injection hole is fitted to an outer circumference of the first mold.
Preferably, the template is close to one side of penetrating the platform can dismantle and be connected with the mounting panel, is provided with the recess on this mounting panel, the inner wall of this recess with the periphery adaptation of holding ring.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of an injection machine according to a first embodiment of the present invention;
FIG. 2 is an enlarged view A of a portion of FIG. 1;
fig. 3 is a schematic structural diagram of a first mold according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of an injection machine according to a second embodiment of the present invention;
fig. 5 is a schematic structural view of an injection machine according to a third embodiment of the present invention.
Reference numerals:
1-forming a frame; 2-a first mould; 3-shooting table; 4-a second mold; 5, mounting a plate;
11-a template; 12-an ejection aperture; 21-a positioning ring; 22-a glue inlet; 41-a flange; 51-grooves.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Example one
As shown in fig. 1, fig. 2 and fig. 3, the present embodiment discloses an injection molding machine structure, which includes a molding frame 1, a first mold 2 and an injection platform 3, a cavity for placing a second mold 4 is provided on the molding frame 1, the molding frame 1 includes a mold plate 11 located between the second mold 4 and the injection platform 3, wherein the first mold 2 is a hardness detection mold or a pre-production mold, and the second mold 4 is a product mold.
In this embodiment, an injection hole 12 is formed in the mold plate 11, the first mold 2 is inserted into the injection hole 12, and the first mold 2 is connected to one side of the second mold 4 close to the injection platform 3, specifically, a circle of positioning ring 21 is convexly disposed on one side of the first mold 2 away from the injection platform 3, a flange 41 is disposed on one side of the second mold 4 close to the injection platform 3, an inner periphery of the flange 41 is adapted to an outer periphery of the positioning ring 21, when in use, the flange 41 and the positioning ring 21 are mutually matched to fix a circumferential position of the first mold 2, and when in injection molding, the injection platform is tightly pressed at the glue inlet 22 of the first mold 2 to complete injection of the liquid silicone.
The glue inlet 22 is tapered, and the inner diameter of the glue inlet 22 gradually decreases along the direction away from the injection platform 3, so that the injection platform 3 is aligned with the glue inlet 22, and the liquid silica gel entering the cavity of the first mold 2 can be prevented from flowing backward.
In the embodiment, the first mold 2 is connected with the second mold 4, the second mold does not need to be detached when the first mold 2 is installed, the second mold can be preheated when the first mold 2 is subjected to injection molding, the time cost is saved, and the second mold can be subjected to injection molding after the first mold 2 is taken down after the hardness block is subjected to injection molding; when the material needs to be replaced, the first mold 2 is installed again, and the second mold does not need to be taken down.
Example two
The structure of the injection molding machine of the present embodiment is substantially the same as that of the first embodiment, except that the outer periphery of the first mold 2 of the present embodiment is fitted to the inner periphery of the injection hole 12, and the circumferential position of the first mold 2 is defined by the injection hole 12, referring to fig. 4.
EXAMPLE III
The structure of the injection molding machine of the present embodiment is substantially the same as that of the first embodiment, except that, referring to fig. 5, the mounting plate 5 is inserted on the side of the molding plate 11 close to the injection table 3, the mounting plate 5 is provided with a groove 51, the inner wall of the groove 51 is fitted with the outer periphery of the positioning ring 21, and the circumferential position of the first mold 2 is defined by the groove 51.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The utility model provides an injection machine structure, includes shaping frame, first mould and penetrates the platform, be provided with the cavity that is used for placing the second mould in the shaping frame, its characterized in that:
the molding frame comprises a template positioned between the second mold and the injection platform;
the first mold is connected with one side of the second mold close to the injection platform, or the first mold is connected with the template.
2. The injector structure of claim 1, wherein:
the first die is provided with a glue inlet which is conical, and the inner diameter of the glue inlet is gradually reduced along the direction away from the injection platform.
3. The injector structure of claim 1, wherein:
and a circle of positioning ring is convexly arranged on one side of the first die, which is far away from the injection platform.
4. The injector structure of claim 3, wherein:
and a flange is arranged on one side of the second mold close to the injection platform, and the inner periphery of the flange is matched with the outer periphery of the positioning ring.
5. The injector structure of claim 1, wherein:
the template is provided with an ejection hole, the first mold is arranged in the ejection hole in a penetrating mode, and the inner periphery of the ejection hole is matched with the outer periphery of the first mold.
6. The injector structure of claim 3, wherein:
the template is close to one side of penetrating the platform can dismantle and be connected with the mounting panel, is provided with the recess on this mounting panel, the inner wall of this recess with the periphery adaptation of holding ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020801097.7U CN212266543U (en) | 2020-05-14 | 2020-05-14 | Injection machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020801097.7U CN212266543U (en) | 2020-05-14 | 2020-05-14 | Injection machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212266543U true CN212266543U (en) | 2021-01-01 |
Family
ID=73878386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020801097.7U Expired - Fee Related CN212266543U (en) | 2020-05-14 | 2020-05-14 | Injection machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212266543U (en) |
-
2020
- 2020-05-14 CN CN202020801097.7U patent/CN212266543U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |