CN2930970Y - Screw barrel sander - Google Patents
Screw barrel sander Download PDFInfo
- Publication number
- CN2930970Y CN2930970Y CN 200620042955 CN200620042955U CN2930970Y CN 2930970 Y CN2930970 Y CN 2930970Y CN 200620042955 CN200620042955 CN 200620042955 CN 200620042955 U CN200620042955 U CN 200620042955U CN 2930970 Y CN2930970 Y CN 2930970Y
- Authority
- CN
- China
- Prior art keywords
- lifting platform
- buffing
- barrel
- cleaning
- frame
- 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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Abstract
The utility model relates to a device for buffing and cleaning the inner wall of a pipe or tube and designs a screw tube grinding machine, comprising a machine frame (1), a lifting mechanism (2) with the bottom end arranged on the machine frame (1), a lifting platform (8) with the bottom surface fixedly connected with the lifting mechanism (2), a motor (3) arranged on the lifting platform (8), a reducer (4) connected with the motor (3), a universal joint (5) connected with the reducer (4), a buffing bar (6) connected with the universal joint and a steel wire brush (7) arranged on the buffing bar (6). The device can basically realize automatic screw tube buffing and cleaning with high cleaning efficiency and good effect, and the buffing steel wire brush can be used repeatedly. After the extrusion production is completed and the screw rod is pulled out, the grinding machine can be stretched into the screw tube for cleaning operation, which can avoid the waste of machine washing material and bad cleaning effect.
Description
Technical field
The utility model relates to the device of a kind of pipe or tube inwall polishing cleaning, relates in particular to the sander of the cylindrical shell barrel of screw extruder.
Background technology
Screw extruder is a kind of field of high polymer material processing equipment commonly used, as double screw extruder, adds man-hour at polymer blended material of preparation and reactivity, has widely and uses.Screw extruder is in a batch materials process finishing, when needing the replacing material to carry out the production of another batch, in order to guarantee the quality of product, need clean barrel, removing sticks to the material of barrel inwall, traditional method is to add the machine material of washing to carry out the machine cleaning, changes just need and be difficult to a large amount of machine of washing material when class's production is light expects barrel is cleaned up at the dark color material, causes the waste of washing the machine material also to stay hidden danger of quality; For the efficient that improves the cleaning barrel with improve cleaning effect, need a kind of simple in structure, easy and simple to handle, barrel cleaning, sanding apparatus of design with certain automaticity.
Summary of the invention
The purpose of this utility model is the barrel sander of a kind of movably screw extruder of design, to overcome the above-mentioned defective that prior art exists.
Barrel sander of the present utility model comprises the fixedly connected lifting platform of frame, the rack-mounted elevating mechanism in bottom, bottom surface and elevating mechanism, is installed in the motor on the lifting platform, the reductor that is connected with motor, the universal joint that is connected with reductor, the polishing bar that is connected with universal joint and is installed in wire brush on the polishing bar.
The utility model has the advantages that very significantly, the barrel sander opened the polishing wire brush put into extruding machine barrel that by the driven by motor reductor, reductor drives the polishing bar, cleans barrel by portable grinder.This device can realize substantially that automatically grinding cleans barrel, and the cleaning efficiency height is respond well, and the polishing wire brush can be repeatedly used.Extrude produce finish after, after screw rod extracted from machine barrel, sander can be probeed into barrel and carry out cleaning operation, can avoid using the not good of the waste of washing the machine material and cleaning effect.
Description of drawings
Fig. 1 is the structural representation of the utility model barrel sander.
Fig. 2 is that A-A among Fig. 1 is to schematic diagram.
The specific embodiment
Referring to Fig. 1 and Fig. 2, barrel sander of the present utility model, comprise that frame 1, bottom are installed in the fixedly connected lifting platform 8 of elevating mechanism 2 on the frame 1, bottom surface and elevating mechanism 2, are installed in the motor 3 on the lifting platform 8, the reductor 4 that is connected with motor 3, the universal joint 5 that is connected with reductor 4, the polishing bar 6 that is connected with universal joint and are installed in wire brush 7 on the 6 polishing bars, have one section anti-silk screw mandrel on the end of polishing bar 6.
Said elevating mechanism comprises: screw mandrel 201, top tube 202 and nut rotating disk 203;
The bottom of said screw mandrel 201 is fixed on the frame 1, nut rotating disk 203 is spun on the screw mandrel 201, top tube 202 is enclosed within on the screw mandrel 201, the bottom contacts with nut rotating disk 203, the top is connected with lifting platform 8, rotating nut rotating disk 203 can make top tube 202 move up and down, and can regulate the height of lifting platform 8;
In order to keep the level of lifting platform 8, frame 1 is provided with vertical guide pipe 9, and lifting platform 8 is provided with guide post 10, and guide post 10 is inserted in the guide pipe 9;
Further, in order to prevent center of gravity deflection polishing bar, establish a counterweight 12 at lifting platform 8.
Further, for the ease of portable grinder, wheel 13 is established in the bottom.
Claims (6)
1. barrel sander, it is characterized in that, comprise that frame (1), bottom are installed in the fixedly connected lifting platform (8) of elevating mechanism (2) on the frame (1), bottom surface and elevating mechanism (2), are installed in the motor (3) on the lifting platform (8), the reductor (4) that is connected with motor (3), the universal joint (5) that is connected with reductor (4), the polishing bar (6) that is connected with universal joint and are installed in wire brush (7) on (6) polishing bar.
2. barrel sander according to claim 1 is characterized in that, one section anti-silk screw mandrel is arranged on the end of polishing bar (6).
3. barrel sander according to claim 1 is characterized in that, said elevating mechanism comprises: screw mandrel (201), top tube (202) and nut rotating disk (203);
The bottom of said screw mandrel (201) is fixed on the frame (1), and nut rotating disk (203) is spun on the screw mandrel (201), and top tube (202) is enclosed within on the screw mandrel (201), and the bottom contacts with nut rotating disk (203), and the top is connected with lifting platform (8).
4. barrel sander according to claim 1 is characterized in that, frame (1) is provided with vertical guide pipe (9), and lifting platform (8) is provided with guide post (10), and guide post (10) is inserted in the guide pipe (9).
5. barrel sander according to claim 1 is characterized in that, lifting platform (8) is provided with counterweight (12).
6. barrel sander according to claim 1 is characterized in that, wheel (13) is established in frame (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042955 CN2930970Y (en) | 2006-06-20 | 2006-06-20 | Screw barrel sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042955 CN2930970Y (en) | 2006-06-20 | 2006-06-20 | Screw barrel sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2930970Y true CN2930970Y (en) | 2007-08-08 |
Family
ID=38347471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620042955 Expired - Fee Related CN2930970Y (en) | 2006-06-20 | 2006-06-20 | Screw barrel sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2930970Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101266A (en) * | 2010-12-17 | 2011-06-22 | 上海机床厂有限公司 | Automatic lifting polishing device for post precision processing of steel band |
| CN102285083A (en) * | 2011-05-30 | 2011-12-21 | 金发科技股份有限公司 | Helical drum cleaning mechanism of extruder |
| CN103231293A (en) * | 2013-02-21 | 2013-08-07 | 湖南鑫众工业装备有限责任公司 | Inside welded seam polishing trolley |
| CN103831697A (en) * | 2012-11-20 | 2014-06-04 | 江苏天工钛业科技有限公司 | High-weight titanium billet coping machine |
| CN111300245A (en) * | 2020-04-09 | 2020-06-19 | 镇江汇能达生物工程设备有限公司 | Metal tube inner wall rust cleaning grinding device for reation kettle |
-
2006
- 2006-06-20 CN CN 200620042955 patent/CN2930970Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101266A (en) * | 2010-12-17 | 2011-06-22 | 上海机床厂有限公司 | Automatic lifting polishing device for post precision processing of steel band |
| CN102285083A (en) * | 2011-05-30 | 2011-12-21 | 金发科技股份有限公司 | Helical drum cleaning mechanism of extruder |
| CN103831697A (en) * | 2012-11-20 | 2014-06-04 | 江苏天工钛业科技有限公司 | High-weight titanium billet coping machine |
| CN103231293A (en) * | 2013-02-21 | 2013-08-07 | 湖南鑫众工业装备有限责任公司 | Inside welded seam polishing trolley |
| CN111300245A (en) * | 2020-04-09 | 2020-06-19 | 镇江汇能达生物工程设备有限公司 | Metal tube inner wall rust cleaning grinding device for reation kettle |
| CN111300245B (en) * | 2020-04-09 | 2021-08-10 | 镇江汇能达生物工程设备有限公司 | Metal tube inner wall rust cleaning grinding device for reation kettle |
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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: 20070808 |