CN201143426Y - Scraper device used for sheet processing machine - Google Patents
Scraper device used for sheet processing machine Download PDFInfo
- Publication number
- CN201143426Y CN201143426Y CNU2007201910391U CN200720191039U CN201143426Y CN 201143426 Y CN201143426 Y CN 201143426Y CN U2007201910391 U CNU2007201910391 U CN U2007201910391U CN 200720191039 U CN200720191039 U CN 200720191039U CN 201143426 Y CN201143426 Y CN 201143426Y
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- CN
- China
- Prior art keywords
- blade
- pelleter
- doctor blade
- cooler drum
- support 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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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model aims at providing a scraper device used for a pellet mill, which comprises a support frame, a knighthead, a blade fastening device, a scraper blade, an advance lever and a locking screw; wherein, the support frame is fixed on a frame of the pellet mill, and the axis of the support frame is parallel to that of a cooling rotor drum; the knighthead is hinged on the support frame and can rotate with the axis of the support frame as the axle; the blade fastening device is arranged at one end of the cooling rotor drum where the knighthead is close to; the scraper blade is fastened on the blade fastening device; an included angle between the scraper blade and the cooling rotor drum can be adjusted; the advance lever is hinged at one end of the knighthead and is used for adjusting the included angle between the scraper blade and the cooling rotor drum; the locking screw can be locked between the support frame and the knighthead and is used for fixing the knighthead that can rotate with the axis of the support frame as the axle on the support frame. The scraper device overcomes the shortcoming of the uneven thickness of caustic soda flake.
Description
Technical field
The utility model relates to doctor blade device, particularly is used in the doctor blade device on the pelleter that is used to make alkali.
Background technology
Pelleter is the key equipment of system alkali, belongs to the crystal class machine.It is a kind of rotary drum crystallization pelleter.Operation principle is after connecting power supply, to drive the rotary drum low speed rotation by transmission mechanism.Open cooling water valve, make the spray equipment in the cooler drum spray fan-shaped water Lian cooler drum inner surface.Melting media in the flow process is through inlet tube inflow hopper, when in the material trough during melting media liquid level immersed rotary drum outer surface, the melting media that sticks to the rotary drum outer surface is cooled off gradually at the cooler drum outer surface with the melting media from material trough and is formed flat crystal along with drum rotating.When crystalline solid passes through doctor blade device, scraped the formation bulk by blade and drop into the film-making outlet slot, flow to packaging production line, thereby finish the flow process of film-making.In this pelleter, doctor blade device is a very crucial part, directly influences the shape of sheet alkali.For large-scale pelleter, the length of cooler drum is 1.8 meters, the doctor assemblies of in the past little pelleter is whole knife-edge formula, when the cooler drum expanded by heating, because bulk expansion amount difference, cause the centre of rotary drum different, make the sheet alkali uneven distribution of moulding even, influence end product quality with spacing between the blade.
The utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned scraper exists, and a kind of doctor blade device that can regulate the angle and distance between scraper and the rotary drum is provided.
The doctor blade device that is used on the pelleter of the present utility model is characterized in that, comprising: a bracing frame, this bracing frame are fixed on the frame of pelleter, the axis parallel of its axle center and cooler drum; One support bar, this support bar is hinged on the support frame as described above, can serve as that axle rotates with the axle center of support frame as described above, is provided with blade fastening device at this support bar near an end of cooler drum; One blade fastening device tightens intrinsic doctor blade at this blade fastening device; One doctor blade, the adjustable included angle between this doctor blade and the cooler drum; One adjusting rod, this adjusting rod is hinged on the other end of described support bar, and this adjusting rod is used to regulate the angle between described doctor blade and the described cooler drum; Lock-screw, this lock-screw can be locked between support frame as described above and the described support bar, and being used for can serve as that the support bar that axle rotates is fixed on bracing frame with the axle center of bracing frame.
The feature that is used in pelleter upper blade device of the present utility model also is, described blade fastening device comprises: a blade fixture, this blade fixture is provided with the blade holddown groove, described blade can move up and down along this blade holddown groove, is provided with the adjustment hole consistent with this moving direction at described blade middle position; One fastening bolt, this fastening bolt can pass described adjustment hole described blade is fastened in the described blade holddown groove; Regulate bolt, this adjusting bolt can screw tight the end away from described cooler drum at described blade holddown groove, is used to regulate the distance between described blade and the described cooler drum.
The feature that is used in pelleter upper blade device of the present utility model is that also a cooler drum uses many group doctor blade devices.
The feature that is used in pelleter upper blade device of the present utility model is that also a cooler drum uses 4～8 groups of doctor blade devices.
The feature that is used in pelleter upper blade device of the present utility model is that also a cooler drum uses 6 groups of doctor blade devices.
The feature that is used in pelleter upper blade device of the present utility model is that also the angle between described blade and the described cooler drum is adjustable between 15 °～45 °.
The pelleter upper blade device that is used in of the present utility model has overcome large-scale pelleter, cooler drum was whole knife-edge formula in the past, when the cooler drum expanded by heating, because bulk expansion amount difference, cause the centre of rotary drum different with spacing between the blade, make the sheet alkali uneven distribution of moulding even, influence the deficiency of end product quality.
Description of drawings
Fig. 1 is the pelleter upper blade device sectional structure chart that is used in of the present utility model.
Fig. 2 is the structural representation that is used in the scraper of pelleter upper blade device of the present utility model.
The specific embodiment
Followingly the structure that is used in pelleter upper blade device of the present utility model is elaborated with reference to accompanying drawing.
The pelleter upper blade device that is used in of the present utility model comprises: a bracing frame 4, and this bracing frame 4 is fixed on the frame of pelleter, the axis parallel of its axle center and described cooler drum; One support bar 7, this support bar 7 is hinged on the support frame as described above 4, can serve as that axle rotates with the axle center of support frame as described above 4, is provided with blade fastening device 10 at this support bar 7 near an end of cooler drums 1; One blade fastening device 10 tightens intrinsic doctor blade 2 at this blade fastening device 10; One doctor blade 2, the adjustable included angle between this doctor blade 2 and the cooler drum 1; One adjusting rod 6, this adjusting rod 6 is hinged on the other end of described support bar 7, and this adjusting rod 6 is used to regulate the angle between described doctor blade 2 and the described cooler drum 1; Lock-screw 5, this lock-screw 5 can be locked between support frame as described above 4 and the described support bar 7, and being used for can serve as that the support bar 7 that axle rotates is fixed on bracing frame 4 with the axle center of bracing frame 4.
The blade fastening device that is used in pelleter upper blade device of the present utility model comprises: a blade fixture 9, this blade fixture 9 is provided with blade holddown groove (blade 2 positions), blade 2 can move up and down along this blade holddown groove, is provided with the adjustment hole consistent with this moving direction 21 at described blade middle position; One fastening bolt 8, this fastening bolt 8 can pass adjustment hole 21 blade 2 is fastened in the blade holddown groove; Regulate bolt 3, this adjusting bolt 3 can screw tight the end away from cooler drum 1 at the blade holddown groove, is used to regulate the distance between blade 2 and the cooler drum 1.
The pelleter upper blade device that is used in of the present utility model, a cooler drum uses many group doctor blade devices.
The pelleter upper blade device that is used in of the present utility model, a cooler drum uses 4～8 groups of doctor blade devices.
The pelleter upper blade device that is used in of the present utility model, a cooler drum uses 6 groups of doctor blade devices.
The pelleter upper blade device that is used in of the present utility model, the angle between blade 2 and the cooler drum 1 is adjustable between 15 °～45 °.
Claims (9)
1, a kind of doctor blade device that is used on the pelleter is characterized in that, comprising: a bracing frame, this bracing frame are fixed on the frame of pelleter, the axis parallel of its axle center and cooler drum; One support bar, this support bar is hinged on the support frame as described above, can serve as that axle rotates with the axle center of support frame as described above, is provided with blade fastening device at this support bar near an end of described cooler drum; One blade fastening device tightens intrinsic doctor blade at this blade fastening device; One doctor blade, the adjustable included angle between this doctor blade and the cooler drum; One adjusting rod, this adjusting rod is hinged on the other end of described support bar, and this adjusting rod is used to regulate the angle between described doctor blade and the described cooler drum; Lock-screw, this lock-screw can be locked between support frame as described above and the described support bar, and being used for can serve as that the support bar that axle rotates is fixed on bracing frame with the axle center of bracing frame.
2, the doctor blade device that is used on the pelleter as claimed in claim 1, it is characterized in that, described blade fastening device comprises: a blade fixture, this blade fixture is provided with the blade holddown groove, described blade can move up and down along this blade holddown groove, is provided with the adjustment hole consistent with this moving direction at described blade middle position; One fastening bolt, this fastening bolt can pass described adjustment hole described blade is fastened in the described blade holddown groove; Regulate bolt, this adjusting bolt can screw tight the end away from described cooler drum at described blade holddown groove, is used to regulate the distance between described blade and the described cooler drum.
As claim 1 or the described doctor blade device that is used on the pelleter of claim 2, it is characterized in that 3, a cooler drum uses many group doctor blade devices.
As claim 1 or the described doctor blade device that is used on the pelleter of claim 2, it is characterized in that 4, a cooler drum uses 4～8 groups of doctor blade devices.
As claim 1 or the described doctor blade device that is used on the pelleter of claim 2, it is characterized in that 5, a cooler drum uses 6 groups of doctor blade devices.
6, as claim 1 or the described doctor blade device that is used on the pelleter of claim 2, it is characterized in that the angle between described blade and the described cooler drum is adjustable between 15 °～45 °.
7, the doctor blade device that is used on the pelleter as claimed in claim 3 is characterized in that, the angle between described blade and the described cooler drum is adjustable between 15 °～45 °.
8, the doctor blade device that is used on the pelleter as claimed in claim 4 is characterized in that, the angle between described blade and the described cooler drum is adjustable between 15 °～45 °.
9, the doctor blade device that is used on the pelleter as claimed in claim 5 is characterized in that, the angle between described blade and the described cooler drum is adjustable between 15 °～45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201910391U CN201143426Y (en) | 2007-12-27 | 2007-12-27 | Scraper device used for sheet processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201910391U CN201143426Y (en) | 2007-12-27 | 2007-12-27 | Scraper device used for sheet processing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201143426Y true CN201143426Y (en) | 2008-11-05 |
Family
ID=40080300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201910391U Expired - Fee Related CN201143426Y (en) | 2007-12-27 | 2007-12-27 | Scraper device used for sheet processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201143426Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407215A (en) * | 2011-09-26 | 2012-04-11 | 无锡市鹏程植绒机械有限公司 | Adjusting structure for scraper on coating platform |
| CN110156050A (en) * | 2019-06-03 | 2019-08-23 | 重庆博张机电设备有限公司 | Feed regulating mechanism, blade construction and flaker |
| CN110465241A (en) * | 2019-09-12 | 2019-11-19 | 张健 | A kind of sheeting machine knife blade automatic regulating system and method |
-
2007
- 2007-12-27 CN CNU2007201910391U patent/CN201143426Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407215A (en) * | 2011-09-26 | 2012-04-11 | 无锡市鹏程植绒机械有限公司 | Adjusting structure for scraper on coating platform |
| CN110156050A (en) * | 2019-06-03 | 2019-08-23 | 重庆博张机电设备有限公司 | Feed regulating mechanism, blade construction and flaker |
| CN110156050B (en) * | 2019-06-03 | 2022-05-10 | 重庆博张机电设备有限公司 | Feed adjustment mechanism, scraper structure and flaker |
| CN110465241A (en) * | 2019-09-12 | 2019-11-19 | 张健 | A kind of sheeting machine knife blade automatic regulating system and method |
| CN110465241B (en) * | 2019-09-12 | 2023-08-22 | 张健 | Automatic blade adjusting system and method for flaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 19, North Sanhuan East Road, Chaoyang District, Beijing, zip code: 100029 Co-patentee after: Bluestar (Beijing) Chemical Machinery Co., Ltd. Patentee after: China LAN-STAR (Group) Limited by Share Ltd Address before: No. 19, North Sanhuan East Road, Chaoyang District, Beijing, zip code: 100029 Co-patentee before: Bluestar (Beijing) Chemical Machinery Co., Ltd. Patentee before: China LAN-STAR (Group) Corporation |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHINA LANXING ( GROUP ) CO., LTD. Free format text: FORMER NAME: CHINA LANXING ( GROUP ) GENERAL CORPORATION |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131126 Address after: 100176 No. 5 Xingye street, Beijing economic and Technological Development Zone Patentee after: Bluestar (Beijing) Chemical Machinery Co., Ltd. Address before: 100029, No. 19 East Third Ring Road, Chaoyang District, Beijing Patentee before: China National Bluestar (Group) Co., Ltd. Patentee before: Bluestar (Beijing) Chemical Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20161227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |