CN216804256U - Medicine bottle processing cooling mold - Google Patents
Medicine bottle processing cooling mold Download PDFInfo
- Publication number
- CN216804256U CN216804256U CN202220524998.5U CN202220524998U CN216804256U CN 216804256 U CN216804256 U CN 216804256U CN 202220524998 U CN202220524998 U CN 202220524998U CN 216804256 U CN216804256 U CN 216804256U
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- cooling
- molding
- air duct
- mold
- medicine bottle
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- 238000001816 cooling Methods 0.000 title claims abstract description 104
- 239000003814 drug Substances 0.000 title claims abstract description 33
- 229940079593 drug Drugs 0.000 title description 2
- 230000005855 radiation Effects 0.000 claims abstract description 10
- 238000001746 injection moulding Methods 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims description 39
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 239000008358 core component Substances 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a medicine bottle processing and cooling mold, which comprises a first cooling air channel, wherein cooling air in the first cooling air channel enters from an air inlet end, then sequentially passes through the same group of mold core components and then flows out from an air outlet end of the first cooling air channel, and a cooling air channel does not need to be additionally arranged for each group of mold core components, so that the complexity of the mold is reduced; the cooling guide column is additionally arranged to guide cooling air, so that the cooling air is closer to the inner wall of the locking sleeve, and the cooling effect in the injection molding cavity of the medicine bottle is improved; the spiral air duct is arranged at one end, close to the cast-in pipe, of the side face of the cooling flow guide column, the contact time of cooling air and the cooling cavity is prolonged due to the arrangement of the spiral air duct, and the cooling effect is further improved; the arrangement of the radiation air duct increases the cooling effect on the end part of the locking sleeve pipe, and improves the heat dissipation effect of the joint of the cast-in pipe and the forming sleeve pipe, namely the highest point of heat; especially for thin-wall medicine bottles, the auxiliary air duct arranged obliquely can improve the demoulding efficiency of the medicine bottles during demoulding and ensure high-efficiency production.
Description
Technical Field
The utility model relates to the technical field of medicine bottle processing molds, in particular to a medicine bottle processing and cooling mold.
Background
The cooling effect of the existing medicine bottle processing mold is poor, the cooling effect of the existing medicine bottle processing mold influences the forming quality of a product, and if heat cannot be uniformly dispersed, the cooling effect of the existing medicine bottle processing mold causes difficulty in demolding after the medicine bottle is formed, and the problem is more obvious particularly for batch injection molds.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cooling mold for processing a medicine bottle, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a cooling mold for processing a medicine bottle is suitable for cooling an injection mold of the medicine bottle, and comprises a bottom plate, a fixed mold plate, a first molding plate, a second molding plate and a positioning plate which are sequentially arranged on the bottom plate, the injection mold comprises a plurality of groups of mold core components, each group of mold core components comprises a plurality of molding modules, each molding module comprises a molding sleeve arranged in a second molding plate, a molding core arranged in a first molding plate and matched with the molding sleeve, a locking sleeve matched with the molding core and an inner pouring pipe matched with the molding sleeve, a medicine bottle injection molding cavity is formed among the locking sleeve, the molding sleeve and the molding core, the bottom plate is provided with first cooling air channels in one-to-one correspondence with each group of mold core assemblies, a cooling cavity communicated with the air inlet end of each first cooling air channel is arranged inside the locking sleeve, and a cooling flow guide column communicated with the air outlet end of each first cooling air channel is arranged in each cooling cavity.
The cooling flow guide column is provided with an inner air duct which is communicated along the central axis of the cooling flow guide column, the two ends of the inner air duct are respectively communicated with the air inlet end and the air outlet end of the first cooling air duct, the side surface of the cooling flow guide column is provided with a spiral air duct near one end of the inner pouring pipe, the end surface of the cooling flow guide column near one side of the inner pouring pipe is provided with a plurality of radiation air ducts, and the plurality of radiation air ducts are distributed in a circumferential array mode about the central axis of the cooling flow guide column.
And a second cooling air duct is communicated with the first forming plate, an auxiliary air duct convenient for demoulding of the medicine bottle is obliquely arranged on the forming core, and the auxiliary air duct is communicated with the second cooling air duct.
The utility model has the beneficial effects that:
1. the cooling air in the first cooling air duct enters from the air inlet end and then sequentially flows out from the air outlet end of the first cooling air duct after passing through the same group of module assemblies, the cooling air duct does not need to be additionally arranged for each group of module assemblies, and the complexity of the mold is reduced.
2. The cooling air can be guided by additionally arranging the cooling guide column, so that the cooling air is closer to the inner wall of the locking sleeve, and the cooling effect of the injection molding cavity of the medicine bottle is improved.
3. The spiral air duct is arranged at one end, close to the cast-in pipe, of the side face of the cooling flow guide column, the contact time of cooling air and the cooling cavity is prolonged through the spiral air duct, and the cooling effect is further improved.
4. The arrangement of the radiation air duct increases the cooling effect on the end part of the locking sleeve pipe, and improves the heat dissipation effect of the joint of the cast-in pipe and the forming sleeve pipe, namely the highest point of heat.
5. Especially for thin-wall medicine bottles, the auxiliary air duct arranged obliquely can improve the demoulding efficiency of the medicine bottles during demoulding and ensure high-efficiency production.
Drawings
FIG. 1 is a schematic view of the position distribution of the present invention in a conventional injection mold;
FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;
FIG. 3 is a schematic view of the assembly of the cooling guide post and the locking collar of the present invention;
fig. 4 is a schematic structural view of the cooling guide column according to the present invention.
In the figure, 1, a bottom plate; 2. a first cooling air duct; 3. fixing a template; 4. a first molding plate; 41. a second cooling air duct; 5. a second molding plate; 6. positioning a plate; 7. cooling the flow guide column; 71. an inner air duct; 72. a spiral duct; 73. a radiation air duct; 8. a locking sleeve; 81. a cooling chamber; 9. pouring a pipe in; 10. forming a sleeve; 11. forming a mold core; 111. and an auxiliary air duct.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
Referring to fig. 1 to 4, an embodiment of the present invention provides a cooling mold for processing a medicine bottle, which is suitable for cooling an injection mold for a medicine bottle, and the injection mold includes a bottom plate 1, a fixed mold plate 3, a first mold plate 4, a second mold plate 5, and a positioning plate 6 sequentially disposed on the bottom plate 1, the injection mold includes a plurality of sets of mold core assemblies, each set of mold core assembly includes a plurality of molding modules, each molding module includes a molding sleeve 10 disposed in the second mold plate 5, a molding core 11 disposed in the first mold plate 4 and matching the molding sleeve 10, a locking sleeve 8 matching the molding core 11, and an inner pouring tube 9 matching the molding sleeve 10, a medicine bottle injection cavity is formed between the locking sleeve 8 and the molding sleeve 10 and the molding core 11, a first cooling air duct 2 corresponding to each set of mold core assemblies one to one is disposed on the bottom plate 1, referring to fig. 1, the same column of mold core assemblies form a group, the cooling air in the first cooling air duct 2 enters from the air inlet end and then sequentially flows out from the air outlet end of the first cooling air duct 2 after passing through the same group of module assemblies, the cooling air duct does not need to be additionally arranged for each group of module assemblies, and the complexity of the mold is reduced.
The inside cooling chamber 81 that is provided with and 2 air inlet ends of first cooling duct of locking sleeve 8 communicates, is provided with the cooling water conservancy diversion post 7 with 2 air-out end intercommunications of first cooling duct in the cooling chamber 81, adds cooling water conservancy diversion post 7 and can lead to the cooling air for the cooling air is pressed close to locking sleeve 8 inner wall more, improves the cooling effect of medicine bottle injection molding intracavity portion.
The cooling guide column 7 is provided with an inner air duct 71 which is communicated along the central axis of the cooling guide column 7, two ends of the inner air duct 71 are respectively communicated with the air inlet end and the air outlet end of the first cooling air duct 2, the arrangement of the inner air duct 71 improves the unidirectionality of cooling air, and ensures that the cooling air has higher cooling effect under single circulation, the side surface of the cooling guide column 7 close to one end of the inner pouring pipe 9 is provided with a spiral air duct 72, and the arrangement of the spiral air duct 72 improves the contact time of the cooling air and the cooling cavity 81, so that the cooling effect is further improved;
the end face of the cooling guide column 7, which is close to one side of the cast-in pipe 9, is provided with a plurality of radiation air ducts 73, the plurality of radiation air ducts 73 are distributed in a circumferential array mode about the central axis of the cooling guide column 7, the arrangement of the radiation air ducts 73 increases the cooling effect on the end portion of the locking sleeve 8, and the heat dissipation effect of the joint of the cast-in pipe 9 and the forming sleeve 10, namely the highest point of heat is improved.
The first forming plate 4 is provided with the second cooling air duct 41, the forming core 11 is provided with the auxiliary air duct 111 convenient for demoulding the medicine bottles in an inclined mode, the auxiliary air duct 111 is communicated with the second cooling air duct 41, and particularly for thin-wall medicine bottles, the auxiliary air duct 111 arranged in an inclined mode can improve the demoulding efficiency of the medicine bottles during demoulding, and efficient production is guaranteed.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (3)
1. A cooling mold for processing a medicine bottle is suitable for cooling a medicine bottle injection mold, the injection mold comprises a bottom plate (1), a fixed mold plate (3), a first molding plate (4), a second molding plate (5) and a positioning plate (6) which are sequentially arranged on the bottom plate (1), the injection mold comprises a plurality of groups of mold core assemblies, each group of mold core assemblies comprises a plurality of molding modules, each molding module comprises a molding sleeve (10) arranged in the second molding plate (5), a molding core (11) arranged in the first molding plate (4) and matched with the molding sleeve (10), a locking sleeve (8) matched with the molding core (11) and an inner pouring pipe (9) matched with the molding sleeve (10), and a medicine bottle injection molding cavity is formed between the locking sleeve (8) and the molding sleeve (10) and between the molding cores (11), and is characterized in that first cooling air ducts (2) which correspond to each group of mold core assemblies one by one are arranged on the bottom plate (1), the locking sleeve (8) is internally provided with a cooling cavity (81) communicated with the air inlet end of the first cooling air duct (2), and the cooling cavity (81) is internally provided with a cooling guide column (7) communicated with the air outlet end of the first cooling air duct (2).
2. The mold for processing and cooling the medicine bottle as claimed in claim 1, wherein the cooling guide pillar (7) is provided with an inner air duct (71) penetrating along the central axis of the cooling guide pillar (7), two ends of the inner air duct (71) are respectively communicated with the air inlet end and the air outlet end of the first cooling air duct (2), a spiral air duct (72) is arranged at one end of the side surface of the cooling guide pillar (7) close to the inner pouring pipe (9), a plurality of radiation air ducts (73) are arranged at the end surface of the cooling guide pillar (7) close to one side of the inner pouring pipe (9), and the plurality of radiation air ducts (73) are distributed in a circumferential array around the central axis of the cooling guide pillar (7).
3. The cooling mold for processing the medicine bottle as claimed in claim 1, wherein the first molding plate (4) is provided with a second cooling air duct (41), the molding core (11) is provided with an auxiliary air duct (111) for facilitating the demolding of the medicine bottle, and the auxiliary air duct (111) is communicated with the second cooling air duct (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220524998.5U CN216804256U (en) | 2022-03-11 | 2022-03-11 | Medicine bottle processing cooling mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220524998.5U CN216804256U (en) | 2022-03-11 | 2022-03-11 | Medicine bottle processing cooling mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216804256U true CN216804256U (en) | 2022-06-24 |
Family
ID=82046399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220524998.5U Active CN216804256U (en) | 2022-03-11 | 2022-03-11 | Medicine bottle processing cooling mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216804256U (en) |
-
2022
- 2022-03-11 CN CN202220524998.5U patent/CN216804256U/en active Active
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