CN209888090U - Plastic extruder head connecting device - Google Patents
Plastic extruder head connecting device Download PDFInfo
- Publication number
- CN209888090U CN209888090U CN201821971448.8U CN201821971448U CN209888090U CN 209888090 U CN209888090 U CN 209888090U CN 201821971448 U CN201821971448 U CN 201821971448U CN 209888090 U CN209888090 U CN 209888090U
- Authority
- CN
- China
- Prior art keywords
- ring flange
- aircraft nose
- feed cylinder
- extruder head
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastics extruder head connecting device, including extruding aircraft nose, aircraft nose ring flange, feed cylinder ring flange, hinge screw, the one end of extruding the aircraft nose is equipped with the aircraft nose ring flange, the discharge gate end of feed cylinder is equipped with the feed cylinder ring flange, the aircraft nose ring flange with the feed cylinder ring flange passes through hinge screw swing joint. The utility model discloses simple structure, firm in connection, assembly and split are simple light, labour saving and time saving, and the labour cost is low, and work efficiency is high.
Description
Technical Field
The utility model relates to a plastics extruder technical field specifically is a plastics extruder head connecting device.
Background
The extruder is a device for continuously mixing and extruding rubber and plastic, the head of the extruder is a main part of the extruder, the head converts the material which moves spirally in the extruder into linear motion, and a certain molding pressure is established by the head to extrude and compact the material to prepare a compact molded product. The extruder is widely used due to high production efficiency, and an extruder head is an indispensable part in extrusion production. When plastic products with different shapes are produced, the extruder head can be frequently replaced, and a connecting device which can be flexibly disassembled and assembled and has good stability is required to be arranged between the extruder head and the extruder.
Disclosure of Invention
An object of the utility model is to provide a plastics extruder head connecting device can effectively solve the problem of proposing among the above-mentioned background art.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a plastics extruder head connecting device, is including extruding aircraft nose, aircraft nose ring flange, feed cylinder ring flange, hinge screw, the one end of extruding the aircraft nose is equipped with the aircraft nose ring flange, the discharge gate end of feed cylinder is equipped with the feed cylinder ring flange, the aircraft nose ring flange with the feed cylinder ring flange passes through hinge screw swing joint.
Preferably, the machine head flange plate is fixedly connected with the extrusion machine head through stud screws.
Preferably, the hinge screws are arranged on the charging barrel flange in a circular array manner, and the number of the hinge screws is 6.
Preferably, the head flange plate is provided with a circle of threaded holes along the periphery of the inner hole in an array manner, the stud screws are arranged in the threaded holes, and the number of the threaded holes is 8.
Preferably, the flange plate of the machine head is provided with a through hole, the through hole corresponds to the hinge screw on the flange plate of the charging barrel, and the rest 4 through holes except 2 through holes are in a notch shape.
Preferably, the machine head flange plate is symmetrically provided with positioning pins, and the positioning pins are used for mounting and positioning the machine head flange plate and the extrusion machine head.
Preferably, the inner hole of the flange plate of the machine head is in transition fit with the machine head of the extruder.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a plastics extruder head connecting device simple structure, firm in connection, assembly and split are simple light, labour saving and time saving, and the labour is with low costs, and work efficiency is high.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
in the figure, 1, a machine head flange plate; 2. a charging barrel; 3. a charging barrel flange plate; 4. a hinge screw; 5. stud screws; 6. positioning pins; 7. a threaded hole; 8. and a through hole.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. In the description of the present invention, it is to be understood that, unless otherwise specified, the meaning of "a plurality" is two or more. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
As shown in the accompanying drawings 1 and 2, the utility model provides a plastic extruder head connecting device, which comprises an extruder head, an extruder head flange plate 1, a charging barrel 2, a charging barrel flange plate 3, a hinge screw 4, a column cap screw 5, a positioning pin 6, a threaded hole 7 and a through hole 8, wherein the extruder head flange plate 1 is arranged at one end of the extruder head, the extruder head flange plate 1 and the extruder head are fixedly connected through the column cap screw 5, the extruder head flange plate 1 is provided with a circle of threaded holes 7 along the circumference array of an inner hole, the column cap screws 5 are arranged in the threaded holes 7, and the number of the threaded; a material barrel flange 3 is arranged at the discharge port end of the material barrel 2, and the machine head flange 1 and the material barrel flange 3 are movably connected through a hinge screw 4 for convenient assembly and disassembly; the hinge screws 4 are arranged on the charging barrel flange plate 3 in a circular array manner, and the number of the hinge screws 4 is 6; the machine head flange plate 1 is also provided with a through hole 8, the through hole 8 corresponds to the hinge screw 4 on the charging barrel flange plate 3, and the rest 4 of the through holes 8 except 2 cut planes are in a notch shape, so that the nut is not required to be unscrewed during assembly and disassembly, and the hinge screw 4 can be turned over only by unscrewing to a certain degree; the 2 through holes 8 at the plane cutting position do not adopt a notch shape, and the hinge screw 4 at the position is used as the support of the extruder head when the extruder head is opened; the machine head flange plate is also symmetrically provided with positioning pins 6, and the positioning pins 6 are used for mounting and positioning the machine head flange plate 1 and the extrusion machine head; the inner hole of the flange plate 1 of the machine head is in transition fit with the machine head of the extruder.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides a plastics extruder head connecting device which characterized in that: including extruding aircraft nose, aircraft nose ring flange (1), feed cylinder (2), feed cylinder ring flange (3), hinge screw (4), the one end of extruding the aircraft nose is equipped with aircraft nose ring flange (1), the discharge gate end of feed cylinder (2) is equipped with feed cylinder ring flange (3), aircraft nose ring flange (1) with feed cylinder ring flange (3) are through hinge screw (4) swing joint.
2. A plastic extruder head attachment as claimed in claim 1, wherein: the machine head flange plate (1) is fixedly connected with the extrusion machine head through stud screws (5).
3. A plastic extruder head attachment as claimed in claim 1, wherein: the hinge screws (4) are arranged on the charging barrel flange plate (3) in a circular array manner, and the number of the hinge screws (4) is 6.
4. A plastic extruder head attachment as claimed in claim 2, wherein: the head flange plate (1) is provided with a circle of threaded holes (7) along the inner hole periphery array, the threaded holes (7) are internally provided with column cap screws (5), and the number of the threaded holes (7) is 8.
5. A plastic extruder head connection device according to claim 4, wherein: be equipped with through-hole (8) on aircraft nose ring flange (1), through-hole (8) with on feed cylinder ring flange (3) hinge screw (4) are corresponding, other 4 except that 2 of plane department are cut in through-hole (8) all are the breach form.
6. A plastic extruder head attachment as claimed in claim 1, wherein: the automatic assembling machine is characterized in that positioning pins (6) are symmetrically arranged on the machine head flange plate (1), and the positioning pins (6) are used for installing and positioning the machine head flange plate (1) and the extrusion machine head.
7. A plastic extruder head attachment as claimed in claim 1, wherein: the inner hole of the machine head flange plate (1) is in transition fit with the extruder head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971448.8U CN209888090U (en) | 2018-11-26 | 2018-11-26 | Plastic extruder head connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971448.8U CN209888090U (en) | 2018-11-26 | 2018-11-26 | Plastic extruder head connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209888090U true CN209888090U (en) | 2020-01-03 |
Family
ID=69015189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821971448.8U Expired - Fee Related CN209888090U (en) | 2018-11-26 | 2018-11-26 | Plastic extruder head connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209888090U (en) |
-
2018
- 2018-11-26 CN CN201821971448.8U patent/CN209888090U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 Termination date: 20211126 |