CN211807709U - Extruder head convenient to dismantle - Google Patents
Extruder head convenient to dismantle Download PDFInfo
- Publication number
- CN211807709U CN211807709U CN202020264256.4U CN202020264256U CN211807709U CN 211807709 U CN211807709 U CN 211807709U CN 202020264256 U CN202020264256 U CN 202020264256U CN 211807709 U CN211807709 U CN 211807709U
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- die head
- hole
- head
- extruder
- connecting rod
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extruder head convenient to dismantle, including fixed plate, die head and planking, the planking is fixed in the die head, the die head is installed in the fixed plate, the fixed plate is fixed in the extruder body, the planking is equipped with the discharge opening, the discharge opening with the extrusion chamber of die head communicates, the extrusion chamber with the through-hole of fixed plate communicates, the through-hole communicates with the extruder body; the die head is provided with a mounting hole and a positioning hole, the end part of the second connecting rod is inserted into the mounting hole, and a screw penetrates through the positioning hole and the connecting hole to fix the second connecting rod. The utility model discloses a convenient is dismantled to the aircraft nose, has effectively improved the efficiency of washing the maintenance and changing the filter body.
Description
Technical Field
The utility model belongs to the technical field of the extruder, especially, relate to an extruder head convenient to dismantle.
Background
The plastic raw material is a semi-finished product in the plastic molding processing industry and is also a raw material produced by extrusion, injection molding, hollow blow molding, foaming and other molding processing. The extruder is mainly used for blending modification of high polymer materials, and the raw materials are melted, mixed and extruded to obtain a molded material. The head of the extruder plays an indispensable role in the raw material forming process.
When the machine head of the extruding machine is maintained or overhauled, a great deal of time is often spent for disassembling the extrusion die head with the heavy machine head, the production efficiency is low, and in addition, because impurities contained in the raw materials need to be filtered, when the filter screen needs to be replaced, the filter screen is taken down and replaced again, so that the longer time is consumed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a convenient to detach's extruder head, and the aircraft nose is dismantled conveniently, has effectively improved the efficiency that washs the maintenance and change the filter body.
In order to solve the technical problem, the utility model discloses a technical scheme be: a conveniently-detachable extruder head comprises a fixed plate, a die head and an outer plate, wherein the outer plate is fixed on the die head, the die head is installed on the fixed plate, the fixed plate is fixed on an extruder body, the outer plate is provided with a discharge hole, the discharge hole is communicated with an extrusion cavity of the die head, the extrusion cavity is communicated with a through hole of the fixed plate, and the through hole is communicated with the extruder body;
the fixed plate is hinged with one end of a first connecting rod, the other end of the first connecting rod is hinged with a second connecting rod, a connecting hole is formed in the end of the second connecting rod, the die head is provided with a mounting hole and a positioning hole, the end of the second connecting rod is inserted into the mounting hole, and a screw penetrates through the positioning hole and the connecting hole to fix the second connecting rod;
the die head is internally inserted with a filter body, and the die head is provided with a limiting block to limit the separation of the filter body and the die head.
Further, the upper side and the lower side of the fixing plate are respectively hinged with a bolt, a nut is sleeved at the end of the bolt, and the nut is rotated to fix the die.
Further, the die head is provided with a sliding groove matched with the limiting block, and an elastic part is arranged between the limiting block and the side wall of the sliding groove.
Further, the elastic part is a spring, one end of the spring is connected with the limiting block, and the other end of the spring is connected with the side wall of the sliding groove.
Furthermore, the first connecting rod is provided with a first pin hole, the fixing plate is provided with a second pin hole, and the pin shaft penetrates through the first pin hole and the second pin hole to realize that the first connecting rod is hinged to the fixing plate.
Further, heating rods are respectively arranged on two sides of the die head.
Further, the die head is provided with a slot, and the filter body is inserted into the slot.
Further, the die head is provided with a limiting groove matched with the bolt.
The beneficial effects of the utility model are that following several points have at least:
the utility model discloses a fixed plate is articulated with one end of first connecting rod, and the other end of first connecting rod is articulated with the second connecting rod, and the tip of second connecting rod passes through the screw fixation with the die head, when the maintenance is dismantled, only need to unscrew the nut after the screw rod is rotated, makes the screw rod break away from the spacing groove, rotates the die head and just can separate die head and fixed plate, convenient operation;
the utility model discloses an inside of die head is inserted and is had the filter body, and the die head is installed the stopper and is crossed the filter body and die head separation in order to restrict, when needs are changed, promotes the stopper, can take out the filter body from the slot of die head, need not to dismantle the aircraft nose, sparingly crosses filter body and changes efficiency.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a second schematic structural view of the present invention (die open);
fig. 3 is an exploded schematic view of the present invention;
fig. 4 is an exploded schematic view of the die of the present invention;
the parts in the drawings are marked as follows:
the die head comprises a fixing plate 1, a through hole 11, a bolt 12, a nut 13, a die head 2, an extrusion cavity 21, a mounting hole 22, a positioning hole 23, a filter body 24, a limiting block 25, a sliding groove 26, a spring 27, a limiting groove 28, a slot 29, an outer plate 3, a discharge hole 31, a first connecting rod 4, a second connecting rod 5, a connecting hole 51, a screw 6 and a pin shaft 7.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b): an extruder head convenient to disassemble is shown in fig. 1-4 and comprises a fixed plate 1, a die head 2 and an outer plate 3, wherein the outer plate 3 is fixed on the die head 2, the die head 2 is mounted on the fixed plate 1, the fixed plate 1 is fixed on an extruder body, the outer plate 3 is provided with a discharge hole 31, the discharge hole 31 is communicated with an extrusion cavity 21 of the die head 2, the extrusion cavity 21 is communicated with a through hole 11 of the fixed plate 1, and the through hole 11 is communicated with the extruder body;
the fixed plate 1 is hinged to one end of a first connecting rod 4, the other end of the first connecting rod 4 is hinged to a second connecting rod 5, a connecting hole 51 is formed in the end portion of the second connecting rod 5, a mounting hole 22 and a positioning hole 23 are formed in the die head 2, the end portion of the second connecting rod 5 is inserted into the mounting hole 22, and a screw 6 penetrates through the positioning hole 23 and the connecting hole 51 to fix the second connecting rod;
the die head 2 is internally inserted with a filter body 24, and the die head 2 is provided with a limiting block 25 to limit the separation of the filter body 24 from the die head 2.
In specific implementation, the filtering body 24 includes a filtering screen and an outer frame located around the filtering screen.
The upper side and the lower side of the fixing plate 1 are respectively hinged with a bolt 12, a nut 13 is sleeved at the end part of the bolt 12, and the nut 13 is rotated to fix the die head 2.
The die head 2 is provided with a sliding groove 26 matched with the limiting block 25, and an elastic part is arranged between the limiting block 25 and the side wall of the sliding groove 26.
The elastic component is a spring 27, one end of the spring 27 is connected with the limiting block 25, and the other end of the spring 27 is connected with the side wall of the sliding groove 26.
The first connecting rod 4 is provided with a first pin hole, the fixing plate 1 is provided with a second pin hole, and the pin shaft 7 penetrates through the first pin hole and the second pin hole to realize that the first connecting rod 4 is hinged to the fixing plate 1.
And heating rods are respectively arranged on two sides of the die head 2.
The die head 2 is provided with a slot 29, and the filter body 24 is inserted into the slot 29.
In specific implementation, the side wall of the slot 29 is provided with a sealing strip to ensure the sealing property between the filter body 24 and the slot 29.
The die head 2 is provided with a limiting groove 28 matched with the bolt 12.
The working principle of the utility model is as follows: when the die head needs to be disassembled and maintained, the die head can be separated from the fixing plate only by unscrewing the nut and then rotating the screw rod, so that the operation is convenient;
when the filter body needs to be replaced, the limiting block is pushed, the filter body can be taken out from the slot of the die head, the head does not need to be detached, and the filter body replacement efficiency is saved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.
Claims (8)
1. The utility model provides an extruder head convenient to dismantle which characterized in that: the die head comprises a fixed plate (1), a die head (2) and an outer plate (3), wherein the outer plate is fixed on the die head, the die head is arranged on the fixed plate, the fixed plate is fixed on an extruder body, the outer plate is provided with a discharge hole (31), the discharge hole is communicated with an extrusion cavity (21) of the die head, the extrusion cavity is communicated with a through hole (11) of the fixed plate, and the through hole is communicated with the extruder body;
the die head is provided with a mounting hole (22) and a positioning hole (23), the end part of the second connecting rod is inserted into the mounting hole, and a screw (6) penetrates through the positioning hole and the connecting hole to fix the second connecting rod;
the die head is characterized in that a filter body (24) is inserted into the die head, and a limiting block (25) is arranged on the die head to limit the separation of the filter body and the die head.
2. The easy-to-disassemble extruder head of claim 1, wherein: the upper side and the lower side of the fixing plate are respectively hinged with a bolt (12), a nut (13) is sleeved at the end part of the bolt, and the nut is rotated to fix the die head.
3. The easy-to-disassemble extruder head of claim 1, wherein: the die head is provided with a sliding groove (26) matched with the limiting block, and an elastic part is arranged between the limiting block and the side wall of the sliding groove.
4. The easily disassembled extruder head of claim 3, wherein: the elastic component is a spring (27), one end of the spring is connected with the limiting block, and the other end of the spring is connected with the side wall of the sliding groove.
5. The easy-to-disassemble extruder head of claim 1, wherein: the first connecting rod is provided with a first pin hole, the fixing plate is provided with a second pin hole, and the pin shaft (7) penetrates through the first pin hole and the second pin hole to enable the first connecting rod to be hinged to the fixing plate.
6. The easy-to-disassemble extruder head of claim 1, wherein: and heating rods are respectively arranged on two sides of the die head.
7. The easy-to-disassemble extruder head of claim 1, wherein: the die head is provided with a slot (29), and the filter body is inserted into the slot.
8. The extruder head of claim 2, wherein: the die head is provided with a limiting groove (28) matched with the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020264256.4U CN211807709U (en) | 2020-03-06 | 2020-03-06 | Extruder head convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020264256.4U CN211807709U (en) | 2020-03-06 | 2020-03-06 | Extruder head convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211807709U true CN211807709U (en) | 2020-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020264256.4U Active CN211807709U (en) | 2020-03-06 | 2020-03-06 | Extruder head convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211807709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757605A (en) * | 2020-12-21 | 2021-05-07 | 青岛科技大学 | Machine head opening and closing device for sheet production of rubber extrusion tubular machine head |
| CN115534161A (en) * | 2022-10-10 | 2022-12-30 | 黄绪 | Plastic color master batch forming device and using method |
-
2020
- 2020-03-06 CN CN202020264256.4U patent/CN211807709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757605A (en) * | 2020-12-21 | 2021-05-07 | 青岛科技大学 | Machine head opening and closing device for sheet production of rubber extrusion tubular machine head |
| CN115534161A (en) * | 2022-10-10 | 2022-12-30 | 黄绪 | Plastic color master batch forming device and using method |
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