CN211025565U - Filter cotton injection molding filter structure - Google Patents
Filter cotton injection molding filter structure Download PDFInfo
- Publication number
- CN211025565U CN211025565U CN201921582819.8U CN201921582819U CN211025565U CN 211025565 U CN211025565 U CN 211025565U CN 201921582819 U CN201921582819 U CN 201921582819U CN 211025565 U CN211025565 U CN 211025565U
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- Prior art keywords
- filter
- net
- cotton
- woven fabrics
- dacron
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a filter pulp injection filter structure crosses, including dacron net, non-woven fabrics, static cotton, cross filter pulp and hexagonal net, dacron net, non-woven fabrics, static cotton, cross filter pulp and hexagonal net all are circularly, dacron net, non-woven fabrics, static cotton, cross filter pulp and hexagonal net weld mutually in order to form the filter core in proper order, the flexible glue has been moulded plastics on the edge week of filter core in order to form the filter. The utility model discloses a be circular shape dacron net, non-woven fabrics, static cotton, cross filter pulp and hexagonal net and weld mutually in proper order, pass through flexible glue injection moulding after the welding, injection moulding's clean unnecessary overlap, direct forming of not having of filter.
Description
Technical Field
The utility model relates to a filter technical field especially relates to a filter pulp filter structure of moulding plastics.
Background
The traditional filter cotton needs polyurethane glue to be injected into a mold, and can be molded after being cooled and taken out, so that the process is complex, the rejection rate is high, and more flash excess materials are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses problem and not enough to prior art exist provides a novel filter pulp filter structure of moulding plastics.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
the utility model provides a filter pulp filter structure of moulding plastics, its characteristics lie in, it includes dacron net, non-woven fabrics, static cotton, crosses filter pulp and hexagonal net, dacron net, non-woven fabrics, static cotton, cross filter pulp and hexagonal net all are circularly, dacron net, non-woven fabrics, static cotton, cross filter pulp and hexagonal net weld mutually in order to form the filter core in proper order, mould plastics on the edge week of filter core has the flexible glue in order to form the filter.
The utility model discloses an actively advance the effect and lie in:
the utility model discloses a be circular shape dacron net, non-woven fabrics, static cotton, cross filter pulp and hexagonal net and weld mutually in proper order, pass through flexible glue injection moulding after the welding, injection moulding's clean unnecessary overlap, direct forming of not having of filter.
Drawings
Fig. 1 is a schematic structural view of a filter cotton according to a preferred embodiment of the present invention.
Fig. 2 is a schematic structural view of a filter element according to a preferred embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a filter according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, this embodiment provides a filter structure is moulded plastics to filter cotton, and it includes dacron net, non-woven fabrics, static cotton, filter cotton (see fig. 1) and hexagonal net, dacron net, non-woven fabrics, static cotton, filter cotton and hexagonal net all are circular, dacron net, non-woven fabrics, static cotton, filter cotton and hexagonal net weld mutually in proper order in order to form filter core 1 (see fig. 2), mould plastics on the edge of filter core 1 week and have flexible glue 2 in order to form the filter (see fig. 3).
The processing process of the filter cotton injection molding filter structure is specifically described as follows:
firstly, punching five raw materials of a terylene net, a non-woven fabric, electrostatic cotton, filter cotton and a hexagonal net into a circular shape;
secondly, sequentially ultrasonically welding the terylene net, the non-woven fabric, the electrostatic cotton, the filter cotton and the hexagonal net to form a filter element 1 (shown in figure 2);
thirdly, the filter element 1 is placed in a mould, molten soft rubber is injected, the edge of the filter element 1 is completely filled with the soft rubber for one circle, and injection molding is carried out by strictly controlling injection molding pressure, injection molding temperature, cooling time and the like (see figure 3);
and fourthly, taking out the filter after injection molding, repairing redundant sprue waste materials, and finishing the processing of the filter cotton injection molding filter.
The invention relates to a handheld dust collector, which is designed to be directly injection-molded with a plastic shell by a filter element containing filter cotton, clean, free of redundant flash and directly molded, wherein injection molding soft glue replaces polyurethane sealant.
Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (1)
1. The utility model provides a filter cotton filter structure that moulds plastics, its characterized in that, it includes dacron net, non-woven fabrics, static cotton, crosses filter cotton and hexagonal net, dacron net, non-woven fabrics, static cotton, cross filter cotton and hexagonal net all are circularly, dacron net, non-woven fabrics, static cotton, cross filter cotton and hexagonal net weld mutually in order to form the filter core in proper order, the edge of filter core is moulded plastics on the week and is had the flexible glue in order to form the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921582819.8U CN211025565U (en) | 2019-09-23 | 2019-09-23 | Filter cotton injection molding filter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921582819.8U CN211025565U (en) | 2019-09-23 | 2019-09-23 | Filter cotton injection molding filter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211025565U true CN211025565U (en) | 2020-07-17 |
Family
ID=71542529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921582819.8U Active CN211025565U (en) | 2019-09-23 | 2019-09-23 | Filter cotton injection molding filter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211025565U (en) |
-
2019
- 2019-09-23 CN CN201921582819.8U patent/CN211025565U/en active Active
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