CN216578998U - Silica gel toy pressure injection mould - Google Patents
Silica gel toy pressure injection mould Download PDFInfo
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- CN216578998U CN216578998U CN202123414350.7U CN202123414350U CN216578998U CN 216578998 U CN216578998 U CN 216578998U CN 202123414350 U CN202123414350 U CN 202123414350U CN 216578998 U CN216578998 U CN 216578998U
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Abstract
The utility model discloses a simple structure, convenient processing's silica gel toy pressure injection mould. The technical scheme adopted comprises the following steps: the toy comprises an upper template and a lower template, wherein the lower end face of the upper template is provided with a cavity convex core in bilateral symmetry, the upper end face of the lower template is provided with a first cavity groove in bilateral symmetry, a cavity punching sheet in bilateral symmetry is arranged in a mounting groove in the upper end of the lower template, a second cavity groove overlapped with the first cavity groove is punched on the cavity punching sheet, and a gap between the second cavity groove and the cavity convex core forms a cavity of the toy. The advantages are as follows: has the advantages of simple mold and convenient demolding.
Description
Technical Field
The utility model relates to a pressure injection mould.
Background
Silica gel has no irritation, toxicity or allergic reaction to human tissue, is a stable inert substance, can resist high temperature and sterilize, and has the advantages of convenient processing and forming, easy processing and carving, etc. Therefore, in recent years, the silica gel toy is popular among parents and children. The production of silica gel toys is traditionally completed by adopting a large-scale injection molding machine, and the toys are different in shape and complex in structure, so that the traditional large-scale injection molding machine is high in processing difficulty, large and complex in mold structure and high in cost, and is not suitable for processing in most factories.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a silica gel toy pressure injection mould of simple structure, processing convenience.
In order to solve the above problem, the utility model discloses a technical scheme include: cope match-plate pattern, lower bolster, its characterized in that: the lower terminal surface of cope match-plate pattern is equipped with bilateral symmetry's the protruding core of die cavity, the up end of lower bolster is equipped with bilateral symmetry's first die cavity recess, be equipped with bilateral symmetry's die cavity punching press piece in the mounting groove of lower bolster upper end, on the die cavity punching press piece punch overlap in the second die cavity recess of first die cavity recess, the die cavity of the clearance formation toy between second die cavity recess, the protruding core of die cavity.
The silica gel toy pressure injection mould is characterized in that: the middle of the lower template is provided with a positioning groove, one side of the die cavity punching sheet is provided with a positioning edge matched with the positioning groove in a positioning way, and the middle of the upper template is provided with a positioning beam inserted between the positioning edges.
The silica gel toy pressure injection mould is characterized in that: and two sides of a positioning edge of the cavity punching sheet are clamped in clamping grooves of the sliding blocks.
The silica gel toy pressure injection mould is characterized in that: and the bottom of the lower template is provided with a demoulding hole communicated with the sliding block.
The silica gel toy pressure injection mould is characterized in that: one die cavity stamping sheet is provided with a group of first positioning columns corresponding to the periphery of a second die cavity groove of the die cavity stamping sheet, and the other die cavity stamping sheet is provided with a group of first positioning holes matched with the first positioning columns in the original position corresponding to the periphery of the second die cavity groove of the die cavity stamping sheet.
The silica gel toy pressure injection mould is characterized in that: and a prying die opening is formed in the periphery of the lower template.
The silica gel toy pressure injection mould is characterized in that: the upper template is provided with a group of second positioning columns, and the lower template is provided with a group of second positioning holes matched with the second positioning columns in a positioning mode.
The silica gel toy pressure injection mould is characterized in that: and the upper template is provided with a third positioning hole and a third positioning column which are combined and respectively matched with the first positioning column and the first positioning hole in a positioning way.
The utility model discloses a silica gel toy pressure injection mould advantage as follows: because most toys are symmetrical structures, the toy is processed into halves by the mould, and then the halves are combined into a complete toy through the next procedure.
The present invention will be further explained with reference to the drawings attached to the specification.
Drawings
FIG. 1 is an exploded view of the injection mold for silica gel toy of the present invention;
FIG. 2 is a cross-sectional view of the silica gel toy injection mold of the present invention;
fig. 3 is a schematic structural diagram of the upper template of the present invention;
fig. 4 is a schematic structural view of the upper end surface of the lower template of the present invention;
FIG. 5 is a schematic bottom structure view of the lower template of the present invention;
FIG. 6 is a schematic structural view of the die cavity punching sheet of the present invention;
fig. 7 is a schematic structural diagram of the slider of the present invention.
Detailed Description
Referring to fig. 1-7, the utility model discloses a silica gel toy pressure injection mould to pressure injection dinosaur egg for example, its mould includes: an upper template 1 and a lower template 2. And the lower end surface of the upper template 1 is provided with a left-right symmetrical cavity convex core 3. The upper end surface of the lower template 2 is provided with first cavity grooves 4 which are bilaterally symmetrical, cavity punching sheets 6 which are bilaterally symmetrical are arranged in a mounting groove 5 at the upper end of the lower template 2, and the cavity punching sheets 6 are movably arranged. And a second cavity groove 7 which is overlapped with the first cavity groove 4 is punched on the cavity punching sheet 6. The cavity convex core 3 and the second cavity groove 7 are in a dinosaur egg shape. And a gap between the second cavity groove 7 and the cavity convex core 3 forms a cavity 8 of the toy. And after the injection molding is finished, transferring the left and right symmetrical cavity punching sheets 6 to the next procedure for die assembly, so as to obtain a complete dinosaur egg shape.
Preferably, a positioning groove 9 is formed in the middle of the lower template 2, positioning edges 10 matched with the positioning groove 9 in a positioning mode are arranged on one side of the cavity punching sheet 6, and a positioning beam 11 inserted between the positioning edges 10 is arranged in the middle of the upper template 1. So as to ensure that the upper template 1, the lower template 2 and the cavity stamping sheet 6 are kept stable after the die assembly.
Preferably, two sides of the positioning groove 9 in the middle of the lower template 2 are provided with sliders 12, and two sides of the positioning edge 10 of the cavity punching sheet 6 are clamped in clamping grooves 13 of the sliders 12, so as to further improve the stability of the cavity punching sheet 6. The bottom of the lower template 2 is provided with a demoulding hole 14 communicated with the sliding block 12, and a demoulding rod can be inserted into the demoulding hole 14 to jack the sliding block 12, so that the die cavity punching sheet 6 can be taken out more conveniently.
Preferably, a group of first positioning columns 15 is arranged on one die cavity punching sheet 6 corresponding to the periphery of the second die cavity groove 7, and a group of first positioning holes 16 matched with the first positioning columns 15 in position are arranged on the other die cavity punching sheet 6 corresponding to the periphery of the second die cavity groove 7. After the two die cavity punching sheets 6 are assembled (overlapped), positioning is carried out through the matching of the positioning columns and the positioning holes, so that the stability is improved.
Preferably, the periphery of the lower template 2 is provided with a prying die opening 17 so as to conveniently separate the upper template 1 from the lower template 2 and realize demolding.
Preferably, a group of second positioning columns 18 is arranged on the upper template 1, and a group of second positioning holes 19 matched with the second positioning columns 18 in a positioning manner is arranged on the lower template 2. The upper template 1 is provided with a third positioning hole 20 and a third positioning column 21 which are respectively matched with the first positioning column 15 and the first positioning hole 16 in a positioning way. After the die is closed, the upper die plate 1, the lower die plate 2 and the die cavity stamping sheet 6 are accurately positioned and kept stable.
In the above, the present invention is not limited to any form, and although the present invention has been disclosed in the above preferred embodiments, it is not limited to the present invention, and any skilled person familiar with the art can make some changes or modifications to equivalent embodiments without departing from the technical scope of the present invention, but all the technical matters of the present invention do not depart from the technical scope of the present invention.
Claims (8)
1. A silica gel toy injection mold, comprising: cope match-plate pattern (1), lower bolster (2), its characterized in that: the lower terminal surface of cope match-plate pattern (1) is equipped with bilateral symmetry's protruding core of die cavity (3), the up end of lower bolster (2) is equipped with bilateral symmetry's first die cavity recess (4), be equipped with bilateral symmetry's die cavity punching press piece (6) in mounting groove (5) of lower bolster (2) upper end, punching press on die cavity punching press piece (6) have overlap in second die cavity recess (7) of first die cavity recess (4), clearance between second die cavity recess (7), the protruding core of die cavity (3) forms die cavity (8) of toy.
2. The silicone toy injection mold of claim 1, wherein: the die cavity punching die is characterized in that a positioning groove (9) is formed in the middle of the lower die plate (2), positioning edges (10) matched with the positioning groove (9) in a positioning mode are arranged on one side of the die cavity punching sheet (6), and a positioning beam (11) inserted between the positioning edges (10) is arranged in the middle of the upper die plate (1).
3. The silicone toy injection mold of claim 1, wherein: and sliding blocks (12) are arranged on two sides of a positioning groove (9) in the middle of the lower template (2), and two sides of a positioning edge (10) of the cavity punching sheet (6) are clamped in clamping grooves (13) of the sliding blocks (12).
4. The silicone toy injection mold of claim 3, wherein: and the bottom of the lower template (2) is provided with a demoulding hole (14) communicated with the sliding block (12).
5. The silicone toy injection mold of claim 1, wherein: one of the die cavity punching sheets (6) is provided with a group of first positioning columns (15) corresponding to the periphery of the second die cavity groove (7), and the other die cavity punching sheet (6) is provided with a group of first positioning holes (16) matched with the first positioning columns (15) in the position corresponding to the periphery of the second die cavity groove (7).
6. The silicone toy injection mold of claim 1, wherein: and a prying die opening (17) is formed in the periphery of the lower template (2).
7. The silicone toy injection mold of claim 1, wherein: the upper template (1) is provided with a group of second positioning columns (18), and the lower template (2) is provided with a group of second positioning holes (19) which are matched with the second positioning columns (18) in a positioning mode.
8. The silicone toy injection mold of claim 5, wherein: and the upper template (1) is provided with a group of third positioning holes (20) and third positioning columns (21) which are respectively matched with the first positioning columns (15) and the first positioning holes (16) in a positioning way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123414350.7U CN216578998U (en) | 2021-12-31 | 2021-12-31 | Silica gel toy pressure injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123414350.7U CN216578998U (en) | 2021-12-31 | 2021-12-31 | Silica gel toy pressure injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216578998U true CN216578998U (en) | 2022-05-24 |
Family
ID=81630979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123414350.7U Active CN216578998U (en) | 2021-12-31 | 2021-12-31 | Silica gel toy pressure injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216578998U (en) |
-
2021
- 2021-12-31 CN CN202123414350.7U patent/CN216578998U/en active Active
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