CN220198411U - Combined bottle cap forming die - Google Patents
Combined bottle cap forming die Download PDFInfo
- Publication number
- CN220198411U CN220198411U CN202322909735.3U CN202322909735U CN220198411U CN 220198411 U CN220198411 U CN 220198411U CN 202322909735 U CN202322909735 U CN 202322909735U CN 220198411 U CN220198411 U CN 220198411U
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- forming die
- cavity
- core
- mold
- die assembly
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- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000001746 injection moulding Methods 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 235000013361 beverage Nutrition 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a combined bottle cap forming die which is used for producing a combined bottle cap, and comprises a first forming die assembly and a second forming die assembly, wherein an upper cap forming die cavity and a lower cap forming die cavity are arranged between the first forming die assembly and the second forming die assembly; the first forming die assembly is provided with an injection nozzle, a U-shaped injection channel is arranged in the first forming die assembly, and the injection channel is respectively communicated with the upper cover forming die cavity, the lower cover forming die cavity and the injection nozzle; the combined bottle cap forming die can be used for mass production of combined bottle caps with solid-liquid separation function, solves the problem that the existing combined bottle cap forming die can not be used for mass production of the bottle caps, and greatly reduces manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to a combined bottle cap forming mold.
Background
At present, beverages on the market are required to be filled in advance and transported to various places for sale through long distance, and are delivered to users in a finished product liquid state, and long-time transportation easily causes the losses of nutrition, active ingredients, precipitation, decomposition, deterioration and the like of the beverages; the beverage solutes used for preparing the liquid beverage are all independently packaged, so that the beverage is unhygienic during the preparation and inconvenient for users to carry. The bottle caps produced by the existing bottle cap production dies do not meet the use requirements.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, provide a combined bottle cap forming die, and can be used for mass production of combined bottle caps with solid-liquid separation function, solve the problem that the existing combined bottle cap forming die can not be used for mass production of the bottle caps, and greatly reduce the manufacturing cost.
The aim of the utility model is realized by the following technical scheme:
a combined bottle cap forming die which is used for producing combined bottle caps and comprises a first forming die assembly and a second forming die assembly, wherein an upper cap forming cavity and a lower cap forming cavity are arranged between the first forming die assembly and the second forming die assembly;
the first forming die assembly is provided with an injection nozzle, a U-shaped injection channel is arranged in the first forming die assembly, and the injection channel is respectively communicated with the upper cover forming die cavity, the lower cover forming die cavity and the injection nozzle;
the combined bottle cap comprises an upper cap and a lower cap, wherein the upper cap is arranged outside the lower cap, the upper cap is provided with a blocking part and a pressing part, and a sealed solute storage cavity is formed among the upper cap, the pressing part and the lower cap; the inner side of the pressing part is provided with a puncture column for destroying the top surface of the lower cover and communicating the solute storage cavity with the bottle body;
the blocking part is positioned above the pressing part, and an anti-pressing gap is formed between the blocking part and the pressing part.
The first forming die assembly includes a plurality of first die plates and the second forming die assembly includes a plurality of second die plates;
the first mold plate is internally provided with a first cavity insert, a first front mold sliding block and a first cavity, wherein the first front mold sliding block and the first cavity are arranged outside the first cavity insert, the first cavity insert is internally provided with a first sprue mold core, and the first sprue mold core is communicated with one end of the injection molding channel;
the second template is internally provided with a first threaded core, a push sleeve arranged outside the first threaded core, a second front mould sliding block and a water conveying sleeve arranged in the first threaded core, and an inner core is arranged in the water conveying sleeve;
the first cavity insert, the first front mold sliding block, the first cavity, the first sprue mold core, the first threaded core, the push sleeve, the second front mold sliding block, the water conveying sleeve and the inner core form the lower cover forming cavity.
Further, a second cavity insert and a second cavity are arranged in the first template, the second cavity insert is internally provided with a second sprue mold core, and the second sprue mold core is communicated with one end of the injection molding channel;
a second mold core and a second pushing sleeve are arranged in the second mold plate, a third mold core is arranged in the second mold core, and a fourth mold core is arranged in the third mold core;
the second cavity insert, the second cavity, the second sprue core, the second push sleeve, the three cores and the fourth core form the upper cover forming cavity.
Further, a water core is arranged inside the inner core.
Further, a valve needle is arranged in the fourth core.
Further, the first front mold core sliding block and the second front mold core sliding block are of split type structures.
The beneficial effects of the utility model are as follows:
1) The combined bottle cap forming die can be used for mass production of combined bottle caps with solid-liquid separation function, solves the problem that the existing combined bottle cap forming die can not be used for mass production of the bottle caps, and greatly reduces manufacturing cost.
2) The H-shaped thinning groove is convenient for solute to enter and can prevent the top surface of the punctured upper cover from falling into the bottle.
3) The threaded connection and the cooperation of stopping the piece are used, can reduce the assembly degree of difficulty between upper cover and the lower cover, increase the joint strength of two.
Drawings
FIG. 1 is a perspective view of a mold for forming a composite bottle cap according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a mold for forming a composite bottle cap;
FIG. 3 is a perspective view of a combination bottle cap;
FIG. 4 is a cross-sectional view of a combination bottle cap;
FIG. 5 is a top view of a modular bottle cap forming mold;
FIG. 6 is a sectional view taken along the direction E-E in FIG. 5;
in the figure, 1, a first forming die assembly; 2. a second forming die assembly; 3. injection molding nozzle; 4. a first template; 5. a second template; 6. a first cavity insert; 7. a first front mold slide; 8. a first cavity; 9. a first gate mold core; 10. a first threaded core; 11. pushing the sleeve; 12. a second front mold slide; 13. carrying out water jacket; 14. an inner core; 15. a second cavity insert; 16. a second cavity; 17. a second sprue mold core; 18. a second core; 19. a second push sleeve; 20. a third core; 21. a fourth core; 22. a water core; 23. a valve needle; 24. sealing ring pieces; 25. an upper cover; 26. a lower cover; 27. a blocking part; 28. a pressing part; 29. a solute storage chamber; 30. a piercing post; 31. pressing the plate; 32. an elastic shell; 33. thinning the groove; 34. a rotation stopping piece; 35. a front mold; 36. a rear mold; 37. a push plate; 38. a needle ejection plate; 39. a top roller; 40. and (5) a pull rod.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
Referring to fig. 1-6, the present utility model provides a technical solution:
examples:
as shown in fig. 1 and 2, a combined bottle cap forming die is used for producing a combined bottle cap, and comprises a first forming die assembly 1 and a second forming die assembly 2, wherein an upper cover 25 forming cavity and a lower cover 26 forming cavity are arranged between the first forming die assembly 1 and the second forming die assembly 2;
the first forming die assembly is provided with an injection nozzle 3, a U-shaped injection channel is arranged in the first forming die assembly, and the injection channel is respectively communicated with the upper cover 25 forming cavity, the lower cover 26 forming cavity and the injection nozzle 3.
As shown in fig. 3 and 4, the combined bottle cap comprises an upper cover 25 and a lower cover 26, wherein the upper cover 25 is arranged outside the lower cover 26, the upper cover 25 is provided with a blocking part 27 and a pressing part 28, and a sealed solute storage cavity 29 is formed among the upper cover 25, the pressing part 28 and the lower cover 26; a puncture column 30 for destroying the top surface of the lower cover 26 and communicating the solute storage cavity 29 with the bottle body is arranged on the inner side of the pressing part 28;
the bottom of the puncture column 30 is a tip structure.
The bottom surface of the solute storage cavity 29 is provided with three thinning grooves 33, and the three thinning grooves 33 are H-shaped.
The upper cover 25 is in threaded connection with the lower cover 26, and a rotation stopping piece 34 is arranged between the upper cover 25 and the lower cover 26.
The blocking part 27 is located above the pressing part 28, and an anti-pressing gap is formed between the blocking part 27 and the pressing part 28.
The pressing part 28 has a horn-shaped structure, the pressing part 28 comprises a pressing plate 31 and an elastic shell 32, and the section of the elastic shell 32 is in a folded line shape.
The inner side of the pressing part 28 is also provided with a sealing ring piece 24, and the outer wall of the sealing ring piece 24 is attached to the cavity wall of the solute storage cavity 29.
The first forming assembly comprises a plurality of first templates 4 (five first templates 4 are shown in the figure), and the second forming assembly comprises a plurality of second templates 5 (seven second templates 5 are shown in the figure);
a first cavity insert 6, a first front mold slide block 7 and a first cavity 8 are arranged in (the right side of) the first template 4, and are arranged outside the first cavity insert 6, a first sprue mold core 9 is arranged in the first cavity insert 6, and the first sprue mold core 9 is communicated with one end of the injection molding channel;
a first threaded core 10, a push sleeve 11, a second front mold sliding block 12 and a water carrying sleeve 13 are arranged in the second template 5, wherein the push sleeve 11, the second front mold sliding block 12 and the water carrying sleeve 13 are arranged outside the first threaded core 10, and an inner core 14 is arranged in the water carrying sleeve 13;
the first cavity insert 6, the first front mold slide 7, the first cavity 8, the first sprue insert 9, the first threaded core 10, the push sleeve 11, the second front mold slide 12, the water carrying sleeve 13 and the inner core 14 form the lower cover 26 forming cavity.
Further, a second cavity insert 15 and a second cavity 16 arranged outside the second cavity insert 15 are arranged in the first template 4, a second sprue mold core 17 is arranged in the second cavity insert 15, and the second sprue mold core 17 is communicated with one end of the injection molding channel;
a second core 18 and a second push sleeve 19 arranged outside the second core 18 are arranged in the second template 5, a third core 20 is arranged in the second core 18, and a fourth core 21 is arranged in the third core 20;
the second cavity insert 15, the second cavity 16, the second gate insert 17, the second core 18, the second sleeve 19, the three cores and the fourth core 21 form the upper cover 25 molding cavity.
The inner core 14 is internally provided with a water core 22.
A valve needle 23 is provided in the fourth core 21.
The first front mold core sliding block and the second front mold core sliding block are of split type structures which are split into two parts, and the front mold core sliding block is convenient to open.
The operation method of the utility model comprises the following steps:
s1: injecting glue, namely respectively injecting glue into the upper cover forming cavity and the lower cover forming cavity through a glue injection port at the bottom of the pouring gate die core until the upper cover forming cavity and the lower cover forming cavity are completely filled with the injected glue;
s2: molding, namely cooling and molding injection molding glue; the water core arranged therein can be filled with cooling water to accelerate the cooling of the upper cover and the lower cover.
S3: demolding (as shown in fig. 1, 2, 5 and 6), (1) opening the injection molding machine, wherein the parting surface PL1 is opened by 28mm, and the inner row position of the front mold 35 is opened; (2) Continuing to open the die of the injection molding machine, opening the PL2 parting surface by 200mm, and automatically separating the nozzle material from the product; (3) Continuing to open the injection molding machine, opening the PL3 parting surface by 10mm, and dropping the water gap; (4) Continuing to open the injection molding machine, opening the PL4 main parting surface by 200mm, and leaving the product in the rear mold 36; (5) The injection molding machine continues to open the mold, the PL5 ejector plate 38 and the push plate 37 are opened for 20mm under the action of the pull rod 40, and the injection molding machine stops opening the mold; (6) The ejector roller 39 of the injection molding machine ejects the push plate 37, the PL6 ejects 20mm, and the product automatically drops; (7) die closing to start the next cycle. Wherein, in fig. 5, two PL5 are synchronous actions; the arrow direction in fig. 6 indicates the movement direction at the time of die opening.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (6)
1. A modular bottle lid forming die for producing modular bottle lid, its characterized in that: the device comprises a first forming die assembly and a second forming die assembly, wherein an upper cover forming cavity and a lower cover forming cavity are arranged between the first forming die assembly and the second forming die assembly;
the first forming die assembly is provided with an injection nozzle, a U-shaped injection channel is arranged in the first forming die assembly, and the injection channel is respectively communicated with the upper cover forming die cavity, the lower cover forming die cavity and the injection nozzle;
the combined bottle cap comprises an upper cap and a lower cap, wherein the upper cap is arranged outside the lower cap, the upper cap is provided with a blocking part and a pressing part, and a sealed solute storage cavity is formed among the upper cap, the pressing part and the lower cap; the inner side of the pressing part is provided with a puncture column for destroying the top surface of the lower cover and communicating the solute storage cavity with the bottle body;
the blocking part is positioned above the pressing part, and an anti-pressing gap is formed between the blocking part and the pressing part.
2. The combined bottle cap forming die according to claim 1, wherein: the first forming die assembly includes a plurality of first die plates and the second forming die assembly includes a plurality of second die plates;
the first mold plate is internally provided with a first cavity insert, a first front mold sliding block and a first cavity, wherein the first front mold sliding block and the first cavity are arranged outside the first cavity insert, the first cavity insert is internally provided with a first sprue mold core, and the first sprue mold core is communicated with one end of the injection molding channel;
the second template is internally provided with a first threaded core, a push sleeve arranged outside the first threaded core, a second front mould sliding block and a water conveying sleeve arranged in the first threaded core, and an inner core is arranged in the water conveying sleeve;
the first cavity insert, the first front mold sliding block, the first cavity, the first sprue mold core, the first threaded core, the push sleeve, the second front mold sliding block, the water conveying sleeve and the inner core form the lower cover forming cavity.
3. The combined bottle cap forming die according to claim 2, wherein: the first mold plate is internally provided with a second cavity insert and a second cavity arranged outside the second cavity insert, the second cavity insert is internally provided with a second sprue mold core, and the second sprue mold core is communicated with one end of the injection molding channel;
a second mold core and a second pushing sleeve are arranged in the second mold plate, a third mold core is arranged in the second mold core, and a fourth mold core is arranged in the third mold core;
the second cavity insert, the second cavity, the second sprue insert, the second core, the second push sleeve, the third core and the fourth core form the upper cover forming cavity.
4. The combined bottle cap forming die according to claim 2, wherein: and a water core is arranged inside the inner core.
5. The combined bottle cap forming die according to claim 3, wherein: and a valve needle is arranged in the fourth core.
6. The combined bottle cap forming die according to claim 2, wherein: the first front mold sliding block and the second front mold sliding block are of split type structures.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322909735.3U CN220198411U (en) | 2023-10-30 | 2023-10-30 | Combined bottle cap forming die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322909735.3U CN220198411U (en) | 2023-10-30 | 2023-10-30 | Combined bottle cap forming die |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220198411U true CN220198411U (en) | 2023-12-19 |
Family
ID=89148466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322909735.3U Active CN220198411U (en) | 2023-10-30 | 2023-10-30 | Combined bottle cap forming die |
Country Status (1)
Country | Link |
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CN (1) | CN220198411U (en) |
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2023
- 2023-10-30 CN CN202322909735.3U patent/CN220198411U/en active Active
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