CN208930636U - A kind of hot runner plastic injection mould applied to medical bottle - Google Patents
A kind of hot runner plastic injection mould applied to medical bottle Download PDFInfo
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- CN208930636U CN208930636U CN201821118103.8U CN201821118103U CN208930636U CN 208930636 U CN208930636 U CN 208930636U CN 201821118103 U CN201821118103 U CN 201821118103U CN 208930636 U CN208930636 U CN 208930636U
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- guide pad
- flow path
- plastic injection
- injection mould
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Abstract
The utility model provides a kind of hot runner plastic injection mould applied to medical bottle, it includes upper die holder and lower die holder, cope plate is fixedly installed on upper die holder, lower template is fixedly installed on lower die holder, a plurality of hot flow path is offered in cope plate, hot flow path is linear runner, the first guide pad and the second guide pad are provided on the inner wall of hot flow path, first guide pad and the second guide pad are respectively arranged on opposite two wall surfaces on the inner wall of hot flow path, the surface of first guide pad offers the first guide groove, and the first guide groove is arc groove.The utility model can effectively improve the forming quality of mold compared to the prior art.
Description
Technical field
The utility model relates to medical bottle manufacturing equipment field, in particular to a kind of applied to medical bottle
Hot runner plastic injection mould.
Background technique
The main function of medical bottle is exactly to store drug, and after medical bottle is opened, later period critically important effect is exactly
The main method for guaranteeing never degenerating for drug, and preventing drug rotten is exactly so that bottle cap lid can fully completely cut off container after closing
Internal and external environment, that is to say, that need outstanding sealing performance.
At present for the production of medical bottle, mainly manufactured using injection mold or blow mold, wherein hot runner mould
Tool is a kind of more common mold, mainly by the principle of heating of hot flow path, and in current hot runner mould, in hot flow path
Heat is unevenly distributed, and is easy to influence the forming quality of mold.
Utility model content
In consideration of it, the utility model provides and a kind of can make what heat in hot flow path more uniformly spread to be applied to doctor
Treat the hot runner plastic injection mould of medicine bottle.
For this purpose, the utility model provides a kind of hot runner plastic injection mould applied to medical bottle comprising upper die holder
And lower die holder, cope plate is fixedly installed on upper die holder, and lower template is fixedly installed on lower die holder, is offered in cope plate a plurality of
Hot flow path, hot flow path are linear runner, are provided with the first guide pad and the second guide pad, the first guide pad on the inner wall of hot flow path
It is respectively arranged on opposite two wall surfaces on the inner wall of hot flow path with the second guide pad, the surface of the first guide pad offers first
Guide groove, the first guide groove are arc groove.
Further, above-mentioned first guide pad and the second guide pad are oppositely arranged.
Further, above-mentioned first guide pad is rectangle guide pad.
Further, above-mentioned first guide groove is circular trough.
Further, above-mentioned second guide pad is the convex ribs on the inner wall of hot flow path.
Further, third guide pad, the fixed setting of third guide pad are provided between above-mentioned adjacent two second guide pad
In on the inner wall of hot flow path.
Further, above-mentioned third guide pad is hemispherical guide pad.
Further, the surface of above-mentioned third guide pad offers the second guide groove, and the second guide groove is cone tank.
A kind of hot runner plastic injection mould applied to medical bottle provided by the utility model, compared to the prior art
Mainly have the advantage that the guiding role by guide pads multiple on hot flow path, so that the heat in hot flow path is more uniform,
To effectively improve the forming quality of mold.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is that a kind of structure of the hot runner plastic injection mould applied to medical bottle provided by the embodiment of the utility model is shown
It is intended to.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Embodiment one:
Referring to Fig. 1, a kind of hot flow path applied to medical bottle of the offer of the utility model embodiment one is shown in figure
Injection mold comprising upper die holder 1 and lower die holder 2 are fixedly installed cope plate 11 on upper die holder 1, and fixation is set on lower die holder 2
It is equipped with lower template 21, offers a plurality of hot flow path 12 in cope plate 11, hot flow path 12 is linear runner, on the inner wall of hot flow path 12
It is provided with the first guide pad 13 and the second guide pad 14, the first guide pad 13 and the second guide pad 14 are respectively arranged at hot flow path
On opposite two wall surfaces on 12 inner wall, the surface of the first guide pad 13 offers the first guide groove 131, the first guide groove 131
For arc groove.It is the first guide pad 13 and the second guide pad 14 can be specifically oppositely arranged；First guide pad 13 is rectangle
Guide pad；First guide groove 131 is circular trough；Second guide pad 14 is the convex ribs on the inner wall of hot flow path 12.
A kind of hot runner plastic injection mould applied to medical bottle, leads compared to the prior art provided by the present embodiment
Have the advantage that the guiding role by guide pads multiple on hot flow path, so that the heat in hot flow path is more uniform, from
And effectively improve the forming quality of mold.
Embodiment two:
Referring to Fig. 1, a kind of hot flow path applied to medical bottle of the offer of the utility model embodiment two is shown in figure
Injection mold, the present embodiment be also further made that on the basis of the above embodiments it is following as an improved technical scheme:
It is provided with third guide pad 15 between adjacent two second guide pad 14, third guide pad 15 is fixedly installed on the inner wall of hot flow path 12
On；Third guide pad 15 is hemispherical guide pad；The surface of third guide pad 15 offers the second guide groove 151, the second guiding
Slot 151 is cone tank.By the setting of above-mentioned structure, the convolution of hot-fluid can be formed using the structure of third guide pad, is made
Obtaining heat can be to the heated few region additional heat in top, so that heat distribution can be more uniform.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (8)
1. a kind of hot runner plastic injection mould applied to medical bottle, which is characterized in that including upper die holder (1) and lower die holder (2),
It is fixedly installed cope plate (11) on the upper die holder (1), is fixedly installed lower template (21) on the lower die holder (2), it is described
Offers a plurality of hot flow path (12) in cope plate (11), the hot flow path (12) is linear runner, the hot flow path (12) it is interior
The first guide pad (13) and the second guide pad (14), first guide pad (13) and second guide pad are provided on wall
(14) it is respectively arranged on opposite two wall surfaces on the inner wall of the hot flow path (12), the surface of first guide pad (13) is opened
Equipped with the first guide groove (131), first guide groove (131) is arc groove.
2. a kind of hot runner plastic injection mould applied to medical bottle according to claim 1, which is characterized in that described
One guide pad (13) and second guide pad (14) are oppositely arranged.
3. a kind of hot runner plastic injection mould applied to medical bottle according to claim 1 or 2, which is characterized in that institute
Stating the first guide pad (13) is rectangle guide pad.
4. a kind of hot runner plastic injection mould applied to medical bottle according to claim 1 or 2, which is characterized in that institute
Stating the first guide groove (131) is circular trough.
5. a kind of hot runner plastic injection mould applied to medical bottle according to claim 1 or 2, which is characterized in that institute
State the convex ribs on the inner wall that the second guide pad (14) are the hot flow path (12).
6. a kind of hot runner plastic injection mould applied to medical bottle according to claim 1, which is characterized in that adjacent two
It is provided with third guide pad (15) between second guide pad (14), the third guide pad (15) is fixedly installed on the heat
On the inner wall of runner (12).
7. a kind of hot runner plastic injection mould applied to medical bottle according to claim 6, which is characterized in that described
Three guide pads (15) are hemispherical guide pad.
8. a kind of hot runner plastic injection mould applied to medical bottle according to claim 7, which is characterized in that described
The surface of three guide pads (15) offers the second guide groove (151), and second guide groove (151) is cone tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821118103.8U CN208930636U (en) | 2018-07-16 | 2018-07-16 | A kind of hot runner plastic injection mould applied to medical bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821118103.8U CN208930636U (en) | 2018-07-16 | 2018-07-16 | A kind of hot runner plastic injection mould applied to medical bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208930636U true CN208930636U (en) | 2019-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821118103.8U Active CN208930636U (en) | 2018-07-16 | 2018-07-16 | A kind of hot runner plastic injection mould applied to medical bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208930636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943603A (en) * | 2018-07-16 | 2018-12-07 | 苏州锦新纳米科技有限公司 | A kind of hot runner plastic injection mould applied to medical bottle |
-
2018
- 2018-07-16 CN CN201821118103.8U patent/CN208930636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943603A (en) * | 2018-07-16 | 2018-12-07 | 苏州锦新纳米科技有限公司 | A kind of hot runner plastic injection mould applied to medical bottle |
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