CN201132377Y - Feed roller for rubber extruder - Google Patents
Feed roller for rubber extruder Download PDFInfo
- Publication number
- CN201132377Y CN201132377Y CNU2007201930840U CN200720193084U CN201132377Y CN 201132377 Y CN201132377 Y CN 201132377Y CN U2007201930840 U CNU2007201930840 U CN U2007201930840U CN 200720193084 U CN200720193084 U CN 200720193084U CN 201132377 Y CN201132377 Y CN 201132377Y
- Authority
- CN
- China
- Prior art keywords
- feeding roller
- bearing
- rubber extruder
- glue
- right sides
- 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 feeding roller of a rubber extruding machine. The structure is mainly characterized in that glue blocking pieces on the left side and the right side of the feeding roller are connected with the feeding roller by a straight key, the outside diameter of the glue block piece is more than the inner hole size of a bearing support, therefore, the glue material can not get across the outside diameter of the glue blocking piece and enter the bearing support. The feeding roller of the rubber extruding machine can prevent the glue material from entering the bearing of the feeding roller to damage the components no matter what the working condition is and what kind of glue material is used.
Description
Technical field
The utility model relates to Rubber Extruder, refers in particular to the feeding roller that is installed on the Rubber Extruder.
Background technology
Rubber Extruder is the common apparatus of rubber industry, and it can be used for extruding various products such as sebific duct, adhesive tape, the inner tube of a tyre, tyre surface, rubber roll, also can be used to realize technologies such as injecting glue, confession glue.But the feeding roller structure of using very easily makes sizing material enter its bearing at present, and causes the damage of components of feeding roller mechanism.It is necessary developing a kind of feeding roller structure of using under what working condition, can not making sizing material enter bearing regardless of which kind of sizing material of use.
The utility model content
The technical problems to be solved in the utility model provides a kind of Rubber Extruder feeding roller, and this Rubber Extruder feeding roller structurally improves, and can avoid sizing material to enter into the feeding roller bearing.
The technical problems to be solved in the utility model is realized by following scheme: the Rubber Extruder feeding roller, comprise feeding roller, left and right sides end cap, about keep off film, Y-axis bearing, bearing, gear, round nut with thrust washer, swivel joint, it is characterized in that: the retaining film of the described feeding roller left and right sides connects by flat key with feeding roller, rotate with feeding roller, the outside dimension of retaining film is greater than the interior hole dimension of bearing block.
The utility model has the advantages that: because the feeding roller left and right sides keeps off the interior hole dimension of the outside dimension of film greater than bearing block, this external diameter that makes sizing material can not cross the retaining film enters bearing block.This Rubber Extruder feeding roller uses under what working condition, damages its parts in the feeding roller bearing no matter use which kind of sizing material that sizing material is entered.
Description of drawings
Fig. 1 is that the master of Rubber Extruder feeding roller cuts open figure
The specific embodiment
Below in conjunction with accompanying drawing for an embodiment: as shown in Figure 1, the Rubber Extruder feeding roller by feeding roller, left and right sides end cap, about keep off film, Y-axis bearing, bearing, gear, round nut and assemble with thrust washer, swivel joint etc.The retaining film 2 of feeding roller 1 left and right sides connects by flat key 3 with feeding roller 1, and with feeding roller 1 rotation, the outside dimension of retaining film 2 is greater than the interior hole dimension of bearing block 4.
Claims (1)
1, Rubber Extruder feeding roller, comprise feeding roller, left and right sides end cap, about keep off film, Y-axis bearing, bearing, gear, round nut with thrust washer, swivel joint, it is characterized in that: the retaining film of the described feeding roller left and right sides connects by flat key with feeding roller, and the outside dimension of retaining film is greater than the interior hole dimension of bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201930840U CN201132377Y (en) | 2007-11-13 | 2007-11-13 | Feed roller for rubber extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201930840U CN201132377Y (en) | 2007-11-13 | 2007-11-13 | Feed roller for rubber extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132377Y true CN201132377Y (en) | 2008-10-15 |
Family
ID=40060652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201930840U Expired - Fee Related CN201132377Y (en) | 2007-11-13 | 2007-11-13 | Feed roller for rubber extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132377Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927206A (en) * | 2010-08-10 | 2010-12-29 | 昆山科信橡塑机械有限公司 | Crushing blade for feeder |
-
2007
- 2007-11-13 CN CNU2007201930840U patent/CN201132377Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927206A (en) * | 2010-08-10 | 2010-12-29 | 昆山科信橡塑机械有限公司 | Crushing blade for feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20131113 |