CN220008752U - Plastic extrusion die with sealing structure - Google Patents
Plastic extrusion die with sealing structure Download PDFInfo
- Publication number
- CN220008752U CN220008752U CN202321361930.0U CN202321361930U CN220008752U CN 220008752 U CN220008752 U CN 220008752U CN 202321361930 U CN202321361930 U CN 202321361930U CN 220008752 U CN220008752 U CN 220008752U
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- groove
- sealing
- sides
- die
- plastic extrusion
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- 238000007789 sealing Methods 0.000 title claims abstract description 49
- 238000001125 extrusion Methods 0.000 title claims abstract description 30
- 229920003023 plastic Polymers 0.000 title claims abstract description 26
- 239000004033 plastic Substances 0.000 title claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 210000001503 joint Anatomy 0.000 claims abstract description 6
- 238000003032 molecular docking Methods 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic extrusion die with a sealing structure, which comprises a die main body, wherein a die groove is formed in the surface of the die main body, mounting screws are symmetrically screwed on two sides of the die main body, cooling mechanism connectors are equidistantly arranged on the surface of the die main body, a replaceable sealing mechanism is arranged in the die groove, a butt joint mechanism is arranged at the end part of each cooling mechanism connector, and the replaceable sealing mechanism comprises: a sealing assembly disposed inside the mold groove; according to the utility model, through the designed connecting groove, connecting block, guide groove, guide block, limit groove and limit buckle, the sealing ring can be conveniently fixed in the die groove so as to be connected with the extrusion material pipe, compared with the prior art, the sealing ring can play a firm sealing role when the plastic extrusion die is used, and the sealing ring can be quickly replaced so as to ensure the sealing effect.
Description
Technical Field
The utility model belongs to the technical field of plastic extrusion dies, and particularly relates to a plastic extrusion die with a sealing structure.
Background
The plastic extrusion die is a die for producing plastic profile articles having a continuous shape, also known as an extrusion die, extrusion molding head or die head.
When the existing plastic extrusion die is connected with the extrusion discharging pipe, the existing plastic extrusion die is generally fixedly connected through screwing of the mounting screw, but the connecting mode is not provided with a sealing mechanism after connection, so that when die materials enter the plastic extrusion die, slight leakage can occur, air can enter the plastic extrusion die, and accordingly the produced plastic extrusion die has flaws, and therefore the plastic extrusion die with the sealing structure is provided.
Disclosure of Invention
The utility model aims to provide a plastic extrusion die with a sealing structure, which solves the problem that the plastic extrusion die provided in the background art cannot play an effective sealing role when being connected for use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take seal structure's plastics extrusion tooling, includes the mould main part, the mould groove has been seted up on the surface of mould main part, the bilateral symmetry of mould main part is screwed in and is connected with the installation screw rod, the surface equidistance of mould main part is provided with the cooling mechanism connector, the inside of mould groove is provided with removable sealing mechanism, the tip of cooling mechanism connector is provided with docking mechanism, removable sealing mechanism includes:
a sealing assembly disposed inside the mold groove;
a connection assembly disposed inside between the sealing assembly and the mold groove;
the guide assemblies are arranged on two sides of the connecting assembly;
the limiting component is arranged in the connecting component;
and the sliding component is arranged on the inner side of the limiting component.
Preferably, the seal assembly includes a seal ring disposed within the mold slot.
Preferably, the connecting assembly comprises connecting grooves symmetrically formed in two sides of the inner wall of the die groove and connecting blocks symmetrically fixed on two sides of the sealing ring, and the connecting blocks are connected with the connecting grooves in a clamping mode.
Preferably, the guide assembly comprises guide grooves symmetrically arranged on two sides of the connecting block and guide blocks symmetrically fixed on two sides of the inner wall of the connecting groove, and the guide blocks are connected with the guide grooves in a clamping mode.
Preferably, the limiting assembly comprises a limiting groove formed in the end part of the connecting block and a built-in groove formed in the connecting groove, a limiting buckle is arranged in the built-in groove, the limiting buckle is connected with the limiting groove in a clamping mode, and a telescopic spring is connected between the limiting buckle and the built-in groove.
Preferably, the sliding component comprises sliding grooves symmetrically arranged on two sides of the built-in groove and sliding blocks symmetrically fixed on two sides of the limit buckle, and the sliding blocks are in sliding connection with the sliding grooves.
Preferably, the docking mechanism comprises docking slots symmetrically arranged at two sides of the cooling mechanism connecting port and docking buckles symmetrically fixed at two sides of the inner wall of the docking slots.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the designed connecting groove, connecting block, guide groove, guide block, limit groove and limit buckle, the sealing ring can be conveniently fixed in the die groove so as to be connected with the extrusion material pipe, compared with the prior art, the sealing ring can play a firm sealing role when the plastic extrusion die is used, and the sealing ring can be quickly replaced so as to ensure the sealing effect.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is an enlarged schematic view of the utility model at A of FIG. 1;
FIG. 3 is an enlarged schematic view of the utility model at B of FIG. 1;
in the figure: 1. a mold body; 2. a mold groove; 3. installing a screw; 4. a cooling mechanism connection port; 100. a seal ring; 200. a connecting groove; 201. a connecting block; 300. a guide groove; 301. a guide block; 400. a limit groove; 401. a built-in groove; 402. a limit button; 403. a telescopic spring; 500. a chute; 501. a slide block; 600. a butt joint groove; 601. and (5) butt-joint buckles.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a take seal structure's plastics extrusion tooling, includes mould main part 1, mould groove 2 has been seted up on the surface of mould main part 1, and the bilateral symmetry of mould main part 1 is twisted and is connected with mounting screw 3, and the surface equidistance of mould main part 1 is provided with cooling mechanism connector 4, and the inside of mould groove 2 is provided with removable sealing mechanism, and the tip of cooling mechanism connector 4 is provided with docking mechanism, and removable sealing mechanism includes:
a seal assembly provided inside the mold groove 2;
a connection assembly provided at an inner side between the sealing assembly and the mold groove 2;
the guide assemblies are arranged on two sides of the connecting assembly;
the limiting component is arranged in the connecting component;
and the sliding component is arranged on the inner side of the limiting component.
In this embodiment, the sealing assembly preferably comprises a sealing ring 100 arranged inside the mould groove 2, which can function as a connection seal for the mould.
In this embodiment, preferably, the connecting assembly includes connecting grooves 200 symmetrically formed on two sides of the inner wall of the mold groove 2 and connecting blocks 201 symmetrically fixed on two sides of the seal ring 100, and the seal ring 100 is connected with the mold groove 2 by the connecting blocks 201 and the connecting grooves 200 in a clamping manner.
In this embodiment, preferably, the guiding assembly includes guiding grooves 300 symmetrically formed on two sides of the connecting block 201 and guiding blocks 301 symmetrically fixed on two sides of the inner wall of the connecting groove 200, and the guiding assembly is engaged with the guiding grooves 300 through the guiding blocks 301, so as to play a role in guiding connection of the connecting block 201.
In this embodiment, preferably, the limiting component includes a limiting groove 400 formed at an end of the connecting block 201 and an internal groove 401 formed inside the connecting groove 200, a limiting buckle 402 is disposed inside the internal groove 401, and the connecting block 201 can be positioned by clamping and connecting the limiting buckle 402 with the limiting groove 400, and a telescopic spring 403 is connected between the limiting buckle 402 and the internal groove 401, so that the limiting buckle 402 can be reset and ejected.
In this embodiment, preferably, the sliding assembly includes a sliding groove 500 symmetrically formed on two sides of the built-in groove 401 and a sliding block 501 symmetrically fixed on two sides of the limit button 402, and the sliding block 501 is slidably connected with the sliding groove 500, so as to play a guiding role on the limit button 402.
In this embodiment, preferably, the docking mechanism includes docking slots 600 symmetrically formed on two sides of the cooling mechanism connection port 4 and docking buckles 601 symmetrically fixed on two sides of an inner wall of the docking slots 600, and the cooling structure plays a guiding role when docking with the cooling mechanism connection port 4 under the action of the docking slots 600 and the docking buckles 601.
The working principle and the using flow of the utility model are as follows: when the sealing ring 100 in the mold main body 1 needs to be replaced, firstly, the sealing ring 100 is stirred to move in the mold groove 2, and the connecting block 201 is driven to move from the inside of the connecting groove 200 to extrude the limit buckle 402, so that the limit buckle 402 withdraws from the inside of the limit groove 400 to retract into the inside of the internal groove 401, meanwhile, the guide groove 300 is driven to be separated from the guide block 301, the connecting block 201 can be taken out from the inside of the connecting groove 200, namely, the sealing ring 100 can be taken out from the inside of the mold groove 2, then a new sealing ring 100 is replaced, the sealing ring 100 is embedded in the inside of the mold groove 2, the connecting block 201 is enabled to be embedded in the inside of the connecting groove 200, the guide block 301 is driven to be in clamping connection with the guide groove 300 to play a role of docking guidance, the connecting block 201 can be completely clamped in the inside of the connecting groove 200, at the moment, the limit buckle 402 is driven to slide in the inside of the sliding groove 500 through the telescopic spring 403 to play a role of moving the inside of the limit buckle 400, the sealing ring 100 can be installed and fixed, then the mold main body 1 and the extruding pipe can be conveniently connected with the extruding pipe to the cooling mechanism to a cooling mechanism 4, and the cooling mechanism can be conveniently connected with the cooling mechanism 600 in a docking mechanism 4 needs to be in a connection port, and a docking mechanism can be conveniently and a cooling mechanism is required to be connected with the cooling mechanism in a docking mechanism has a connection port 4, and has a function and a cooling mechanism has a function and a connection function has a cooling mechanism has a function has a docking mechanism and a cooling mechanism has a cooling mechanism and a convenient interface.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a take seal structure's plastics extrusion tooling, includes mould main part (1), mould groove (2) have been seted up on the surface of mould main part (1), the bilateral symmetry of mould main part (1) is twisted and is connected with mounting screw (3), the surface equidistance of mould main part (1) is provided with cooling mechanism connector (4), its characterized in that: the inside of mould groove (2) is provided with removable sealing mechanism, the tip of cooling mechanism connector (4) is provided with docking mechanism, removable sealing mechanism includes:
a sealing assembly arranged inside the mould groove (2);
a connection assembly provided inside between the sealing assembly and the mold groove (2);
the guide assemblies are arranged on two sides of the connecting assembly;
the limiting component is arranged in the connecting component;
and the sliding component is arranged on the inner side of the limiting component.
2. The plastic extrusion die with a sealing structure according to claim 1, wherein: the seal assembly comprises a sealing ring (100) arranged inside a mould groove (2).
3. The plastic extrusion die with a sealing structure according to claim 1, wherein: the connecting assembly comprises connecting grooves (200) symmetrically formed in two sides of the inner wall of the die groove (2) and connecting blocks (201) symmetrically fixed on two sides of the sealing ring (100), and the connecting blocks (201) are connected with the connecting grooves (200) in a clamping mode.
4. The plastic extrusion die with a sealing structure according to claim 1, wherein: the guide assembly comprises guide grooves (300) symmetrically formed in two sides of the connecting block (201) and guide blocks (301) symmetrically fixed on two sides of the inner wall of the connecting groove (200), and the guide blocks (301) are connected with the guide grooves (300) in a clamping mode.
5. The plastic extrusion die with a sealing structure according to claim 1, wherein: the limiting assembly comprises a limiting groove (400) formed in the end portion of the connecting block (201) and a built-in groove (401) formed in the connecting groove (200), a limiting buckle (402) is arranged in the built-in groove (401), the limiting buckle (402) is connected with the limiting groove (400) in a clamping mode, and a telescopic spring (403) is connected between the limiting buckle (402) and the built-in groove (401).
6. The plastic extrusion die with a sealing structure according to claim 1, wherein: the sliding assembly comprises sliding grooves (500) symmetrically formed in two sides of the built-in groove (401) and sliding blocks (501) symmetrically fixed on two sides of the limit buckle (402), and the sliding blocks (501) are in sliding connection with the sliding grooves (500).
7. The plastic extrusion die with a sealing structure according to claim 1, wherein: the butt joint mechanism comprises butt joint grooves (600) symmetrically arranged on two sides of a cooling mechanism connecting port (4), and butt joint buckles (601) symmetrically fixed on two sides of the inner wall of the butt joint grooves (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361930.0U CN220008752U (en) | 2023-05-31 | 2023-05-31 | Plastic extrusion die with sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361930.0U CN220008752U (en) | 2023-05-31 | 2023-05-31 | Plastic extrusion die with sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220008752U true CN220008752U (en) | 2023-11-14 |
Family
ID=88693733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321361930.0U Active CN220008752U (en) | 2023-05-31 | 2023-05-31 | Plastic extrusion die with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220008752U (en) |
-
2023
- 2023-05-31 CN CN202321361930.0U patent/CN220008752U/en active Active
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| GR01 | Patent grant |