CN211763162U - Injection mold of cup - Google Patents
Injection mold of cup Download PDFInfo
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- CN211763162U CN211763162U CN202020224713.7U CN202020224713U CN211763162U CN 211763162 U CN211763162 U CN 211763162U CN 202020224713 U CN202020224713 U CN 202020224713U CN 211763162 U CN211763162 U CN 211763162U
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Abstract
The utility model relates to an injection mold relates to the injection mold of cup, especially a forming die of cup structure who uses in the small-size domestic appliance. The injection mold of cup includes module, lower module, mold core and shaping clamping block group, set up a pair of support bar between the upper and lower module, form the installation cavity: the forming clamping block group is positioned in the mounting cavity and comprises two symmetrically arranged clamping blocks, each clamping block is connected with a pushing assembly, and the pushing assemblies penetrate through the supporting bars and are connected with the clamping blocks in the mounting cavity so as to be linked; the mold core is a columnar body and is erected on the lower module, and two clamping blocks are respectively clamped on two sides of the mold core; the cup body forming mold comprises a mold core and a forming clamping block group, and is characterized by further comprising an upper module, wherein the upper module is embedded in the upper module and abuts against the mold core, and gaps are formed between the upper module and the forming clamping block group and the outer side wall of the mold core respectively to form a forming cavity of the cup body.
Description
Technical Field
The utility model relates to an injection mold field relates to an injection mold of cup, especially a forming die of cup structure who uses in the small-size domestic appliance.
Background
The plastic mold is a short name for a combined mold used for compression molding, extrusion molding, injection, blow molding and low-foaming molding. The coordination change of the male die, the female die and the auxiliary forming system of the die can process a series of plastic parts with different shapes and sizes. During injection molding, a mold is clamped on an injection molding machine, molten plastic is injected into a forming mold cavity and is cooled and shaped in the cavity, then an upper mold and a lower mold are separated, a product is ejected out of the mold cavity through an ejection system and leaves the mold, finally the mold is closed again for next injection molding, and the whole injection molding process is carried out in a circulating mode. Compared with other production modes, the productivity of the product produced by adopting the mold is high.
Most of the existing kitchen small appliances are provided with cup-shaped parts or are given with measuring cups, and the injection molding process is mostly adopted in the process of manufacturing the cup-shaped structure; the existing cup-shaped injection mold adopts an upper mold core and a lower mold core which are buckled, a cavity of a cup-shaped product is formed in the two mold cores, and the whole mold is redesigned and manufactured if the local structure of the cup-shaped product needs to be adjusted, so that the processing cost of the product is improved.
Therefore, how to achieve the purpose of product modification by realizing partial replacement and modification in the process of ensuring injection molding of a cup body product is one of the technical problems to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an injection mold's of cup technical scheme, it includes module, lower module, mold core and shaping clamping block group, set up a pair of support bar between the upper and lower module, form the installation cavity, wherein:
the forming clamping block group is positioned in the mounting cavity and comprises two symmetrically arranged clamping blocks, each clamping block is connected with a pushing assembly, and the pushing assemblies penetrate through the supporting bars and are connected with the clamping blocks in the mounting cavity so as to be linked;
the mold core is a columnar body and is erected on the lower module, and two clamping blocks are respectively clamped on two sides of the mold core;
also comprises an upper module which is embedded in the upper module and is propped against the mold core,
gaps are reserved between the upper die block and the forming clamping block group and the outer side wall of the die core respectively to form a forming cavity of the cup body.
Further preferred is: the pushing assembly comprises a pushing source and a pushing rod, the output end of the pushing source is connected with the pushing rod, and the pushing rod abuts against the clamping block at the corresponding position.
Further preferred is: the side surface of each clamping block facing the pushing assembly is an adjusting surface, and the adjusting surface is provided with a guide inclined surface section.
Further preferred is: the pushing source is a cylinder.
Further preferred is: the upper module comprises an upper die fixing plate and an upper die plate which are sequentially overlapped from top to bottom, and the upper module is embedded in the upper die plate.
Further preferred is: the lower module comprises a lower die fixing plate and a lower die plate which are sequentially overlapped from bottom to top, an ejection gap is formed between the lower die plate and the lower die fixing plate, and the die core is embedded on the lower die plate.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a shaping clamp group, mold core and go up the shaping die cavity that the module cooperation formed a split type structure and obtain, if want the local structure of change cup product then need modify certain part that above-mentioned structure corresponds can, reach convenient modification, adjustment, and modify or adjust structure in-process purpose such as with low costs.
Drawings
Fig. 1 is a perspective view of the embodiment of the present invention;
fig. 2 is a cross-sectional view of the structure of the embodiment of the present invention along the x-axis;
fig. 3 is a cross-sectional view of the structure of the embodiment of the present invention along the y-axis direction.
Detailed Description
The inventor is to above-mentioned technical problem, through the analysis to the reason, constantly studies and discovers the technical scheme of the injection mold of a cup, and it includes module, lower module, mold core and shaping clamping block group, set up a pair of support bar between the upper and lower module, form the installation cavity, wherein:
the forming clamping block group is positioned in the mounting cavity and comprises two symmetrically arranged clamping blocks, each clamping block is connected with a pushing assembly, and the pushing assemblies penetrate through the supporting bars and are connected with the clamping blocks in the mounting cavity so as to be linked;
the mold core is a columnar body and is erected on the lower module, and two clamping blocks are respectively clamped on two sides of the mold core;
also comprises an upper module which is embedded in the upper module and is propped against the mold core,
gaps are reserved between the upper die block and the forming clamping block group and the outer side wall of the die core respectively to form a forming cavity of the cup body.
After the technical scheme is adopted, the forming clamping block group, the mold core and the upper mold block are matched to form a forming cavity with a split type structure, if the local structure of the cup body product is required to be changed, a certain part corresponding to the structure needs to be modified, the purposes of convenience in modification and adjustment, low cost in the process of modifying or/and adjusting the structure and the like are achieved, and therefore the technical scheme existing in the prior art is solved.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Example (b):
as shown in fig. 1, a technical scheme of an injection mold for a cup body comprises an upper module, a lower module, a mold core and a forming clamping block group, wherein a pair of supporting bars are arranged between the upper module and the lower module to form an installation cavity.
Referring to fig. 1 to 3, the upper module includes an upper mold fixing plate 1-1 and an upper mold plate 1-2, which are sequentially overlapped from top to bottom, the upper module 1-3 is embedded in the upper mold plate 1-2, the upper mold fixing plate 1-1 is provided with a glue injection hole, a glue injection nozzle is embedded in the glue injection hole, the lower end surface of the upper mold plate 1-2 is embedded in the upper module 1-3, and the upper module 1-3 is a rectangular block.
Referring to fig. 1 to 3, the lower die set includes a lower die fixing plate 2-1 and a lower die plate 2-2, which are sequentially overlapped from bottom to top, and an ejection gap is formed between the lower die plate 2-2 and the lower die fixing plate 2-1.
Referring to fig. 1 to 3, a pair of support bars is sandwiched between the upper and lower mold plates 1-2 and 2-2, the support bars include two support bars 3 symmetrically distributed, each support bar 3 is a rectangular block, so that the installation cavity is formed between the upper and lower mold plates 1-2 and 2-2, and the molding clamp group is disposed in the installation cavity.
As shown in fig. 2, the mold core 4 is a solid cylindrical structure and is erected in a fixing hole formed in the lower mold plate 2-2, a recess is formed in the top surface of the mold core 4, a protrusion matched with the recess is formed on the lower end surface of the upper mold block 1-3, and a gap for molding is formed between the top surface of the mold core 4 and the lower end surface of the upper mold block 1-3.
As shown in fig. 2, the forming clamping blocks are arranged in the mounting cavity, each forming clamping block comprises two symmetrically arranged clamping blocks 5, and the two clamping blocks 5 are respectively arranged at two ends of the mold core 4 to form a structure for clamping the mold core 4; a forming gap is formed between the side surfaces of the clamping blocks 5 clamping the mold core 4, the forming gap and the gap are matched to form a cup-shaped forming cavity, and the forming cavity is communicated with a glue injection nozzle of the upper mold unit; each clamping block 5 is connected with a pushing assembly, and the pushing assembly penetrates through the supporting bar 3 and is connected with the clamping blocks in the mounting cavities so as to be linked;
specifically, the method comprises the following steps: as shown in fig. 2 and 3, each of the clamping blocks 5 is a rectangular block, the cross section of which is in a horizontal L shape, the clamping block 5 is arranged in parallel with the supporting bar 3, one end of each clamping block 5 is connected with the pushing assembly, and the other end of the clamping block 5 abuts against the lower die plate 2-2 in the lower die set, preferably: the side surface between the two ends of the clamping block 5 is a guide inclined surface.
As shown in fig. 2, each of the pushing assemblies includes a pushing source 6 and a pushing rod 7, an output end of the pushing source 6 is connected to the pushing rod 7, the pushing rod 7 abuts against the corresponding clamping block 5, and the pushing source 6 is an air cylinder; specifically, the method comprises the following steps: the push rod 7 and one end are driving ends, the driving ends are connected with and linked with the output end of the push source 6, the other end of the push rod 7 is a push end, and the push end is connected with the clamping block 5, preferably: a push plate is arranged between the clamping block 5 and the push rod 7, and the clamping block is driven to be matched through the push plate.
The two clamping blocks 5 can also be called as a core insert and a cavity insert.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make modifications and changes without departing from the spirit and scope of the present invention.
Claims (6)
1. The injection mold of cup, its characterized in that: it includes module, lower module, mold core and shaping clamping block group, set up a pair of support bar between the upper and lower module, form the installation cavity, wherein:
the forming clamping block group is positioned in the mounting cavity and comprises two symmetrically arranged clamping blocks, each clamping block is connected with a pushing assembly, and the pushing assemblies penetrate through the supporting bars and are connected with the clamping blocks in the mounting cavity so as to be linked;
the mold core is a columnar body and is erected on the lower module, and two clamping blocks are respectively clamped on two sides of the mold core;
the upper module is embedded in the upper module and abuts against the mold core;
gaps are reserved between the upper die block and the forming clamping block group and the outer side wall of the die core respectively to form a forming cavity of the cup body.
2. An injection mold for a cup body according to claim 1, wherein: the pushing assembly comprises a pushing source and a pushing rod, the output end of the pushing source is connected with the pushing rod, and the pushing rod abuts against the clamping block at the corresponding position.
3. An injection mold for a cup body according to claim 1 or 2, wherein: the side surface of each clamping block facing the pushing assembly is an adjusting surface, and the adjusting surface is provided with a guide inclined surface section.
4. An injection mold for a cup body according to claim 2, wherein: the pushing source is a cylinder.
5. An injection mold for a cup body according to claim 1, wherein: the upper module comprises an upper die fixing plate and an upper die plate which are sequentially overlapped from top to bottom, and the upper module is embedded in the upper die plate.
6. An injection mold for a cup body according to claim 1, wherein: the lower module comprises a lower die fixing plate and a lower die plate which are sequentially overlapped from bottom to top, an ejection gap is formed between the lower die plate and the lower die fixing plate, and the die core is embedded on the lower die plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224713.7U CN211763162U (en) | 2020-02-28 | 2020-02-28 | Injection mold of cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224713.7U CN211763162U (en) | 2020-02-28 | 2020-02-28 | Injection mold of cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211763162U true CN211763162U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020224713.7U Active CN211763162U (en) | 2020-02-28 | 2020-02-28 | Injection mold of cup |
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| Country | Link |
|---|---|
| CN (1) | CN211763162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157565A (en) * | 2022-07-22 | 2022-10-11 | 宁波建林模具有限公司 | Injection mold capable of foaming locally |
-
2020
- 2020-02-28 CN CN202020224713.7U patent/CN211763162U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157565A (en) * | 2022-07-22 | 2022-10-11 | 宁波建林模具有限公司 | Injection mold capable of foaming locally |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1 / F, No.2 workshop, 69 Tongsheng Road, Tong'an industrial concentration area, Xiamen City, Fujian Province, 361100 Patentee after: Xiamen kaiyuanda Technology Co.,Ltd. Address before: 1 / F, No.2 workshop, 69 Tongsheng Road, Tong'an industrial concentration area, Xiamen City, Fujian Province, 361100 Patentee before: Xiamen kaiyuanda industry and Trade Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230801 Address after: Room 1201-4, No. 1707, Wulian Road, Tong'an District, Xiamen, Fujian 361000 Patentee after: Xiamen Kaiyuansheng Industrial Co.,Ltd. Address before: 1 / F, No.2 workshop, 69 Tongsheng Road, Tong'an industrial concentration area, Xiamen City, Fujian Province, 361100 Patentee before: Xiamen kaiyuanda Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |