CN220562071U - Plastic barrel mold capable of adjusting barrel wall thickness - Google Patents
Plastic barrel mold capable of adjusting barrel wall thickness Download PDFInfo
- Publication number
- CN220562071U CN220562071U CN202322135589.3U CN202322135589U CN220562071U CN 220562071 U CN220562071 U CN 220562071U CN 202322135589 U CN202322135589 U CN 202322135589U CN 220562071 U CN220562071 U CN 220562071U
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- mold
- shell
- inner core
- replaceable
- die
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- 239000004033 plastic Substances 0.000 title claims abstract description 38
- 229920003023 plastic Polymers 0.000 title claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000001746 injection moulding Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of plastic bucket production, in particular to a plastic bucket mold capable of adjusting the thickness of a bucket wall, which comprises a mold shell and a replaceable mold inner core, wherein the mold shell is used for manufacturing a plastic bucket, the top edge of the mold shell is hinged with a sealing top cover, and an injection molding area is arranged between the mold shell and the replaceable mold inner core; the top of the die shell is in an opening state, and an external thread connecting seat is arranged in the center of the inner bottom of the die shell; the bottom of the replaceable die inner core is provided with an internal thread groove which is matched with the external thread connecting seat in size and is in threaded connection. According to the utility model, the external threaded connecting seat arranged in the die shell and the internal threaded groove formed in the bottom of the replaceable die inner core are convenient to install or detach, the replaceable die inner cores with different diameters can be replaced according to the thickness of the plastic barrel to be produced, the structure is simple, the operation is convenient, the manpower resources are saved, and the high-temperature-resistant sealing gasket is arranged on the bottom surface of the replaceable die inner core, so that the sealing effect is improved.
Description
Technical Field
The utility model relates to the technical field of plastic bucket production, in particular to a plastic bucket mold capable of adjusting the thickness of a bucket wall.
Background
Plastic barrels are usually manufactured by injection molding, injecting plastic into an injection mold for molding, and then opening the mold to obtain the product. The injection mold is to inject the heated and melted material into a mold cavity under high pressure, and obtain a molded product after cooling and solidifying. At present, plastic barrels with different thicknesses are required to be manufactured by injection molding through different plastic barrel molds, so that the production cost and the workload of operators are increased.
Disclosure of Invention
The utility model aims to provide a plastic barrel mold capable of adjusting the thickness of a barrel wall, so as to solve the problems that in the prior art, plastic barrels with different thicknesses are required to be manufactured by injection molding through different plastic barrel molds, and the production cost and the workload of operators are increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the plastic barrel mold with the adjustable barrel wall thickness comprises a mold shell and a replaceable mold inner core, wherein the mold shell is used for manufacturing a plastic barrel, the top edge of the mold shell is hinged with a sealing top cover, and an injection molding area is arranged between the mold shell and the replaceable mold inner core;
the top of the die shell is in an opening state, and an external thread connecting seat is arranged in the center of the inner bottom of the die shell;
the bottom of the replaceable die inner core is provided with an internal thread groove which is matched with the external thread connecting seat in size and is in threaded connection, and the bottom surface of the replaceable die inner core is provided with a high-temperature-resistant sealing gasket.
Preferably, a plurality of fixed hanging buckles which are uniformly and equidistantly arranged are arranged at the top of the outer wall of the die shell.
Preferably, the outer wall of the seal top cover is provided with fixed hooks which are the same as the fixed hooks in number, adaptive in size and corresponding in position.
Preferably, the top surface of the sealing top cover is provided with an injection molding hole communicated with the inside of the injection molding area.
Preferably, the sealing gasket is made of high-temperature-resistant rubber material and has a thickness of 1-3mm.
Preferably, the mold shell and the replaceable mold inner core are made of metal materials.
Preferably, a sealing ring with high temperature resistance is arranged at the edge of the top surface of the die shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this plastic drum mould of adjustable bucket wall thickness, through the external screw thread connecting seat of installation in the mould shell and the internal thread groove of seting up in the bottom of removable mould inner core, conveniently install or dismantle, can be according to the thickness of waiting the plastic drum of production, change the different removable mould inner core of diameter, simple structure, convenient operation uses manpower sparingly resource, and the bottom surface of removable mould inner core is provided with high temperature resistant sealing washer, improves sealed effect.
2. In this plastic drum mould of adjustable bucket wall thickness, a plurality of fixed buckles of hanging of even equidistance arrangement are installed at the outer wall top of mould shell, install on the outer wall of sealed top cap with fixed buckle quantity the same, size looks adaptation and the corresponding fixed couple of position, improve sealing nature and stability between sealed top cap and the mould shell bottom.
3. In this adjustable barrel wall thickness's plastic drum mould, the top surface of sealed top cap has seted up the hole of moulding plastics that is linked together with the district inside of moulding plastics, conveniently to inside injection plastics thick liquids, and sealing washer adopts high temperature resistant rubber material to make and thickness is 1-3mm, improves sealed effect, and mould shell and removable mould inner core all adopt metal material to make, increase of service life.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain, however, the utility model.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the seal cap of the present utility model after opening;
fig. 3 is a schematic cross-sectional exploded view of the present utility model.
Meaning of each reference numeral in the drawings:
10. a mold housing; 11. fixing the hanging buckle; 12. an external thread connecting seat;
20. sealing the top cover; 21. injection molding holes; 22. a fixed hook;
30. a replaceable mold core; 31. an internal thread groove; 32. a sealing gasket;
40. and an injection molding area.
Detailed Description
The following description of embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "vertical", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
1-3, a plastic barrel mold capable of adjusting the thickness of a barrel wall comprises a mold shell 10 and a replaceable mold inner core 30, wherein the mold shell 10 is used for manufacturing the plastic barrel, a sealing top cover 20 is hinged to the top edge of the mold shell 10, and an injection molding area 40 is arranged between the mold shell 10 and the replaceable mold inner core 30; the top of the mold shell 10 is in an open state, and an external thread connecting seat 12 is arranged in the center of the inner bottom of the mold shell 10; the bottom of removable mould inner core 30 has offered the internal thread groove 31 with external screw thread connecting seat 12 size looks adaptation and threaded connection, the bottom surface of removable mould inner core 30 is provided with high temperature resistant sealing washer 32, through the external screw thread connecting seat 12 of installing in mould shell 10 and the internal thread groove 31 of seting up in the bottom of removable mould inner core 30, conveniently install or dismantle, can change the different removable mould inner core 30 of diameter according to the thickness of the plastic drum of waiting to produce, simple structure, convenient operation, use manpower sparingly resources, the bottom surface of removable mould inner core 30 is provided with high temperature resistant sealing washer 32, the sealed effect is improved.
Further, the top of the outer wall of the mold shell 10 is provided with a plurality of fixed hanging buckles 11 which are uniformly and equidistantly arranged, the outer wall of the sealing top cover 20 is provided with fixed hooks 22 which are the same in number, adaptive in size and corresponding in position to the fixed hanging buckles 11, and the sealing performance and stability between the sealing top cover 20 and the bottom of the mold shell 10 are improved.
Specifically, the top surface of the seal top cover 20 is provided with an injection molding hole 21 communicated with the inside of the injection molding area 40, so that plastic slurry is conveniently injected into the inside.
The sealing gasket 32 is made of high-temperature-resistant rubber material and has a thickness of 1-3mm, so that the sealing effect is improved, and the die shell 10 and the replaceable die inner core 30 are made of metal materials, so that the service life is prolonged.
In addition, the top surface edge of the mold housing 10 is provided with a sealing ring resistant to high temperature, improving the sealability of the top.
The utility model relates to a working principle of a plastic barrel mold capable of adjusting the thickness of a barrel wall, which comprises the following steps: when in use, an operator selects the replaceable die inner core 30 with the corresponding diameter according to the thickness of the plastic barrel to be produced, the inner thread groove 31 at the bottom of the replaceable die inner core 30 is in threaded connection with the inner thread connecting seat 12 and the outer thread connecting seat 12 of the die shell 10, then the sealing cover 20 is covered, the sealing cover 20 is locked through the cooperation of the fixed hanging buckle 11 and the fixed hanging hook 22, and the injection molding is carried out on the inner injection molding area 40 through the injection molding holes 21 on the sealing cover 20 by an external injection molding nozzle.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A plastic tub mould with adjustable tub wall thickness, comprising a mould shell (10) and a replaceable mould core (30) for manufacturing plastic tub, characterized in that: a sealing top cover (20) is hinged to the top edge of the die shell (10), and an injection molding area (40) is arranged between the die shell (10) and the replaceable die inner core (30);
the top of the die shell (10) is in an opening state, and an external thread connecting seat (12) is arranged in the center of the inner bottom of the die shell (10);
the bottom of the replaceable die inner core (30) is provided with an internal thread groove (31) which is matched with the external thread connecting seat (12) in size and is in threaded connection, and the bottom surface of the replaceable die inner core (30) is provided with a high-temperature-resistant sealing gasket (32).
2. The plastic bucket mold of adjustable bucket wall thickness of claim 1 wherein: a plurality of fixed hanging buckles (11) which are uniformly and equidistantly arranged are arranged at the top of the outer wall of the die shell (10).
3. The plastic bucket mold of adjustable bucket wall thickness of claim 2, wherein: the outer wall of the seal top cover (20) is provided with fixed hooks (22) which are the same as the fixed hanging buckles (11) in number, are matched in size and correspond to each other in position.
4. The plastic bucket mold of adjustable bucket wall thickness of claim 1 wherein: the top surface of the sealing top cover (20) is provided with an injection molding hole (21) communicated with the inside of the injection molding area (40).
5. The plastic bucket mold of adjustable bucket wall thickness of claim 1 wherein: the sealing gasket (32) is made of high-temperature-resistant rubber material and has a thickness of 1-3mm.
6. The plastic bucket mold of adjustable bucket wall thickness of claim 1 wherein: the die shell (10) and the replaceable die inner core (30) are made of metal materials.
7. The plastic bucket mold of adjustable bucket wall thickness of claim 1 wherein: the edge of the top surface of the die shell (10) is provided with a high-temperature-resistant sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322135589.3U CN220562071U (en) | 2023-08-09 | 2023-08-09 | Plastic barrel mold capable of adjusting barrel wall thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322135589.3U CN220562071U (en) | 2023-08-09 | 2023-08-09 | Plastic barrel mold capable of adjusting barrel wall thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220562071U true CN220562071U (en) | 2024-03-08 |
Family
ID=90091923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322135589.3U Active CN220562071U (en) | 2023-08-09 | 2023-08-09 | Plastic barrel mold capable of adjusting barrel wall thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220562071U (en) |
-
2023
- 2023-08-09 CN CN202322135589.3U patent/CN220562071U/en active Active
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