CN203844199U - Charging barrel sealing device of extruder - Google Patents
Charging barrel sealing device of extruder Download PDFInfo
- Publication number
- CN203844199U CN203844199U CN201420234415.0U CN201420234415U CN203844199U CN 203844199 U CN203844199 U CN 203844199U CN 201420234415 U CN201420234415 U CN 201420234415U CN 203844199 U CN203844199 U CN 203844199U
- Authority
- CN
- China
- Prior art keywords
- locking
- extruder
- charging barrel
- sealing device
- fixed seat
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims description 5
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a charging barrel sealing device of an extruder. The charging barrel sealing device of the extruder comprises a fixed seat head; a locking sleeve is arranged below the fixed seat head; an adjustable locking screw is arranged in the locking sleeve; a hand-operated cross rod is arranged at the tail part of the locking screw; a pair of rotatable connecting hinges are arranged on the upper part of the fixed seat head; a rotatable locking bar hook is arranged between the tops of the connecting hinges. As the charging barrel sealing device of the extruder is provided with the locking screw and the hand-operated cross rod, a user can directly shift the hand-operated cross rod so that the locking conical head of the locking screw can be prop against the edge of a cover plate, and meanwhile, the locking look of the locking bar hook is hooked up on a sidewall of the charging barrel; as a result, the operation is simple and easy and the usability of the charging barrel of the extruder is greatly improved. The charging barrel sealing device of the extruder is simple in structure, convenient to operate and high in practicability.
Description
Technical Field
The utility model relates to an extrusion equipment, more precisely, is a feed cylinder sealing device of extruder.
Background
The extruder is a common plastic processing device, and the working mechanism is that the pressure and the shearing force are generated by the rotation of a screw rod, so that materials can be fully plasticized and uniformly mixed and are molded through a neck mold. The plastic particles of the existing extruder are all placed in a charging barrel in advance, and the charging barrel is generally a metal charging barrel and is made of alloy steel or a composite steel pipe with alloy steel as an inner lining. The cover plate of the charging barrel is usually sealed by the ejector rod, the operation is very strenuous, and people with small strength can hardly use the charging barrel.
Disclosure of Invention
The utility model discloses solve the technical problem that prior art exists to a feed cylinder sealing device of extruder is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a feed cylinder sealing device of extruder, feed cylinder sealing device of extruder contain a fixed seat head, the below of fixed seat head be equipped with a locking sleeve, locking sleeve in be equipped with an adjustable locking screw rod, the afterbody of locking screw rod be equipped with a manual horizontal pole, the upper portion of fixed seat head be equipped with a pair of rotatable connection hinge, the top of connection hinge between be equipped with a rotatable locking strip hook.
As the embodiment of the utility model provides a preferred, the afterbody of locking strip hook be equipped with a hook through-hole, the head of locking strip hook be equipped with a locking crotch, the top of connection hinge between be equipped with a connecting pin, connecting pin run through strip hook through-hole.
As the preferred embodiment of the present invention, the top of the locking screw is provided with a locking conical head.
The utility model discloses a feed cylinder sealing device of extruder utilizes locking screw rod and manual horizontal pole, and the user can directly stir manual horizontal pole for the locking conical head of locking screw rod withstands the edge of apron, makes the locking crotch of locking strip hook detain the lateral wall of feed cylinder simultaneously, and easy operation is light, has improved the ease for use of the feed cylinder of extruder greatly. The charging barrel sealing device of the extruder is simple in structure, convenient to operate and high in practicability. In the present application, since the structures of the cover plate, the side wall, and the like of the cartridge are well known to those skilled in the art, the present application does not innovate the cartridge, and does not belong to the contents claimed in the technical solutions of the present invention, so that the further detailed illustration and description are not provided, but those skilled in the art can clearly and clearly obtain a complete technical solution and implement the complete technical solution according to the contents of the invention, the using method, the attached drawings, and the like of the present application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a sealing device for a material cylinder of an extruder according to the present invention;
FIG. 2 is an exploded perspective view of the barrel sealing device of the extruder of FIG. 1;
FIG. 3 is an enlarged detail schematic view of region A of the barrel sealing device of the extruder of FIG. 2;
wherein,
1. a barrel sealing device of the extruder; 2. locking the screw rod; 21. locking the conical head; 3. a manual cross bar; 4. fixing the seat head; 41. a locking sleeve; 5. a connecting hinge; 6. a locking strip hook; 61. locking the hook; 62. a strip hook through hole; 7. and connecting pins.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 3, the material cylinder sealing device 1 of the extruder of the present invention comprises a fixed seat head 4, a locking sleeve 41 is disposed below the fixed seat head 4, an adjustable locking screw 2 is disposed in the locking sleeve 41, a manual cross rod 3 is disposed at the tail of the locking screw 2, a pair of rotatable connecting hinges 5 is disposed at the upper portion of the fixed seat head 4, and a rotatable locking strip hook 6 is disposed between the tops of the connecting hinges 5.
The tail part of the locking strip hook 6 is provided with a hook through hole 62, the head part of the locking strip hook 6 is provided with a locking hook 61, a connecting pin 7 is arranged between the top parts of the connecting hinges 5, and the connecting pin 7 penetrates through the hook through hole 62.
The top of the locking screw 2 is provided with a locking cone 21.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The device for sealing the material cylinder of the extruder is characterized in that the device (1) for sealing the material cylinder of the extruder comprises a fixed seat head (4), a locking sleeve (41) is arranged below the fixed seat head (4), an adjustable locking screw rod (2) is arranged in the locking sleeve (41), a manual cross rod (3) is arranged at the tail part of the locking screw rod (2), a pair of rotatable connecting hinges (5) is arranged at the upper part of the fixed seat head (4), and a rotatable locking strip hook (6) is arranged between the tops of the connecting hinges (5); a hook through hole (62) is formed in the tail of the locking strip hook (6), a locking hook (61) is arranged at the head of the locking strip hook (6), a connecting pin (7) is arranged between the tops of the connecting hinges (5), and the connecting pin (7) penetrates through the strip hook through hole (62); the top of the locking screw rod (2) is provided with a locking conical head (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234415.0U CN203844199U (en) | 2014-05-09 | 2014-05-09 | Charging barrel sealing device of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234415.0U CN203844199U (en) | 2014-05-09 | 2014-05-09 | Charging barrel sealing device of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844199U true CN203844199U (en) | 2014-09-24 |
Family
ID=51557255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234415.0U Expired - Lifetime CN203844199U (en) | 2014-05-09 | 2014-05-09 | Charging barrel sealing device of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963267A (en) * | 2014-05-09 | 2014-08-06 | 陈婷 | Device for sealing feed cylinder of extruding machine |
-
2014
- 2014-05-09 CN CN201420234415.0U patent/CN203844199U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963267A (en) * | 2014-05-09 | 2014-08-06 | 陈婷 | Device for sealing feed cylinder of extruding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140924 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |