CN204191562U - Filament cutter upper-row chain motion - Google Patents
Filament cutter upper-row chain motion Download PDFInfo
- Publication number
- CN204191562U CN204191562U CN201420498377.XU CN201420498377U CN204191562U CN 204191562 U CN204191562 U CN 204191562U CN 201420498377 U CN201420498377 U CN 201420498377U CN 204191562 U CN204191562 U CN 204191562U
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- China
- Prior art keywords
- row chain
- pressing roller
- front roller
- roller wheel
- chain support
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Abstract
Filament cutter upper-row chain motion, comprise front roller wheel and be positioned at the top-right rear roll of front roller wheel, on the right of front roller wheel, interval arranges pre-pressing roller, front roller wheel, rear roll are connected by row chain support on an obtuse triangle with pre-pressing roller, pre-pressing roller is fixed on upper row chain support by rate of tension adjusting device, front roller wheel, rear roll and pre-pressing roller are positioned at three drift angle places of row chain support, the upper row chain bracket lip at front roller wheel and rear roll place is provided with idler roller, and upper row chain support three limits are provided with the row chain of annular.Design is tilted and the hybrid upper row chain conveying device of level, and while compressed material, outlet section adopts horizontal feed, avoids or reduces skidding, ensures that tobacco cut width is even.
Description
Technical field
The utility model belongs to technical field of cigarette production, is specifically related to a kind of filament cutter upper-row chain motion.
Background technology
The filament cutter that tobacco business uses, its operation principle as shown in Figure 1, is by upper copper gang chain 111 and lower copper gang chain 112 hold down gag, after tobacco is progressively compressed into pie, is cut by the rotor 113 rotated, and forms pipe tobacco.
Current filament cutter upper-row chain is tilting configuration, as shown in Figure 2, comprise front roller wheel 1 and rear roll 2, front roller wheel 1 is connected by upper row chain bracing frame 4 with rear roll 2, the side of the below of upper row chain bracing frame 4 is provided with support bar 5, and that side of top of upper row chain bracing frame 4 is provided with idler roller 3.Support bar 5 and horizontal plane have 12 ° of angles, lower arrayed chain is horizontal positioned, upper row chain operationally relies on support bar 5 to reduce the inclination angle with lower arrayed chain, play a part to increase thrust, but effect is also not obvious, material by the extruding force produced by blade when tangential force, cutting when carrying, produces and skids under the two acting in conjunction, cause tobacco cut width uneven, affect product quality.
Utility model content
In order to overcome the defect of prior art, the utility model provides a kind of filament cutter upper-row chain motion.
Based on above-mentioned purpose, the utility model takes following technical scheme:
Filament cutter upper-row chain motion, comprise front roller wheel and be positioned at the top-right rear roll of front roller wheel, on the right of front roller wheel, interval arranges pre-pressing roller, front roller wheel, rear roll are connected by row chain support on an obtuse triangle with pre-pressing roller, pre-pressing roller is fixed on upper row chain support by rate of tension adjusting device, front roller wheel, rear roll and pre-pressing roller are positioned at three drift angle places of row chain support, the upper row chain bracket lip at front roller wheel and rear roll place is provided with idler roller, and upper row chain support three limits are provided with the row chain of annular.
There are 20 millimeters of lifting strokes at the center of the relative front roller wheel in center of described pre-pressing roller, and pre-pressing roller is when extreme higher position, and there is an angle in the central point of pre-pressing roller and the central point line relative level face of front roller wheel, this angle angle=3.2 °.
Described pre-pressing roller comprises main shaft, the two ends of main shaft are provided with bearing and spacer ring from inside to outside successively, the inner ring of bearing is located by spacer ring, the outer ring of bearing is located by jump ring, the excircle of spacer ring is provided with oil sealing, an adjacent jump ring of end face of oil sealing, the excircle of main shaft is provided with roll body, and the length of roll body is less than the width of row chain support.
Described rate of tension adjusting device comprises cushion block and is positioned at the back-up block immediately below cushion block, the lower surface of back-up block is provided with wearing layer, the upper surface of cushion block is provided with a pre-pressing spring, the other end of pre-pressing spring is fixed on adjusting nut, adjusting nut is hex nut, each of adjusting nut is equipped with adjusting hole, the adjustment bolt matched with it is provided with in adjusting nut, adjustment bolt is fixed in adjusting nut through gripper shoe with holes, back-up block is fixed on upper row chain support by fastening bolt, gripper shoe is fixed on upper row chain support by bolt, the main shaft of pre-pressing roller is between cushion block and back-up block.
Design is tilted and the hybrid upper row chain conveying device of level, and while compressed material, outlet section adopts horizontal feed, avoids or reduces skidding, ensures that tobacco cut width is even; Design new-type upper row chain support, adopt pre-pressing roller to carry out pre-pressing to material, provide thrust by pre-pressing spring to pre-pressing roller; Upper row chain front roller wheel and pre-pressing roller centre-to-centre spacing, depending on filament cutter type, are minimumly not less than 250 millimeters; The horizontal plane of the relative front roller wheel of pre-pressing roller has 20 millimeters of lifting strokes, when lifting stroke reaches extreme higher position, pre-pressing roller holds out against the adjustment bolt be fixed in frame by cushion block, now go up copper gang chain to start to rise overally (note: in order to avoid upper copper gang chain too rubs upper row chain frame bottom wearing plate, when pre-pressing roller is in most high workload position, roll body minimum point still exceeds upper row chain support lower plane 1-2mm).Equally, it is identical therewith when upper copper gang chain declines.Pre-pressing roller is when most high workload position, and there is an angle in the central point line relative level face of its central point and front roller wheel, angle angle=3.2 °, significantly reduces compacting angle compared with former design, increases thrust.
Accompanying drawing explanation
Fig. 1 is filament cutter upper-row chain fundamental diagram;
Fig. 2 is the structural representation of filament cutter upper-row chain in prior art;
Fig. 3 is the structural representation of the utility model filament cutter upper-row chain;
Fig. 4 is the structural representation of pre-pressing roller in Fig. 3;
Fig. 5 is the structural representation of rate of tension adjusting device in Fig. 3;
Fig. 6 is the A-A view of Fig. 5;
Fig. 7 is the structural representation of adjusting nut in the utility model;
Fig. 8 is the working state schematic representation of Fig. 3.
Detailed description of the invention
As shown in FIG. 3 to 7, filament cutter upper-row chain motion, comprise front roller wheel 1 and be positioned at the top-right rear roll 2 of front roller wheel 1, on the right of front roller wheel 1, interval arranges pre-pressing roller 7, front roller wheel 1, rear roll 2 are connected by row chain support 6 on an obtuse triangle with pre-pressing roller 7, front roller wheel 1, rear roll 2 and pre-pressing roller 7 are positioned at three drift angle places of row chain support 6, and upper row chain support 6 limit at front roller wheel 1 and rear roll 2 place is provided with idler roller 3, and upper row chain support 6 is provided with the row chain of annular.
There are 20 millimeters of lifting strokes at the center of the relative front roller wheel 1 in center of described pre-pressing roller 7, and pre-pressing roller 7 is when extreme higher position, and there is an angle in the central point of pre-pressing roller 7 and the central point line relative level face of front roller wheel 1, this angle angle=3.2 °.
Described pre-pressing roller 7 comprises main shaft 71, the two ends of main shaft 71 are provided with bearing 74 and spacer ring 76 from inside to outside successively, the inner ring of bearing 74 is located by spacer ring 76, the outer ring of bearing 74 is located by jump ring 73, the excircle of spacer ring 76 is provided with oil sealing 75, the adjacent jump ring 73 of an end face of oil sealing 75, the excircle of main shaft 71 is provided with roll body 72, and the length of roll body 72 is less than the width of row chain support 6.
The back-up block 86 that described rate of tension adjusting device 8 comprises cushion block 89 and is positioned at immediately below cushion block 89, the lower surface of back-up block 86 is provided with wearing layer 87, the upper surface of cushion block 89 is provided with a pre-pressing spring 88, the other end of pre-pressing spring 88 is fixed on adjusting nut 84, adjusting nut 84 is hex nut, each of adjusting nut 84 is equipped with adjusting hole 840, the adjustment bolt 82 matched with it is provided with in adjusting nut 84, adjustment bolt 82 is fixed in adjusting nut 84 through gripper shoe 81 with holes, back-up block 86 is fixed on upper row chain support 6 by fastening bolt 85, gripper shoe 81 is fixed on upper row chain support 6 by bolt 83, the main shaft 71 of pre-pressing roller 7 is between cushion block 89 and back-up block 86.
During work, as shown in Figure 8, the two sides of frame are offered the first access 9 and the second adjusting hole 10, is convenient to adjustment and the dismounting of pre-pressing roller 7 and idler roller 3, during work, two adjusting holes are by cover closure, anti-leak-stopping material.The thrust of pre-pressing roller 7 is set by pre-pressing spring 88, be hex nut by adjusting the adjusting nut 84(thrust adjusting nut at two ends, each all has adjusting hole 840, uses during adjustment and dial rod rotation) ensure that the thrust at pre-pressing roller 7 two ends is identical.When pre-pressing roller 7 is dismantled, first upper copper gang chain is raised to highest order, then adjusting nut 84 is unclamped, take out bolt 83, take away gripper shoe 81, adjustment bolt 82, adjusting nut 84, pre-pressing spring 88 and cushion block 86 successively, remove 2 fastening bolts 85 with inner hexagon spanner, take off back-up block 86, pre-pressing roller 7 can be removed.
Claims (4)
1. filament cutter upper-row chain motion, comprise front roller wheel and be positioned at the top-right rear roll of front roller wheel, it is characterized in that, on the right of front roller wheel, interval arranges pre-pressing roller, front roller wheel, rear roll are connected by row chain support on an obtuse triangle with pre-pressing roller, pre-pressing roller is fixed on upper row chain support by rate of tension adjusting device, front roller wheel, rear roll and pre-pressing roller are positioned at three drift angle places of row chain support, the upper row chain bracket lip at front roller wheel and rear roll place is provided with idler roller, and upper row chain support three limits are provided with the row chain of annular.
2. filament cutter upper-row chain motion according to claim 1, it is characterized in that, there is one section of lifting stroke at the center of the relative front roller wheel in center of described pre-pressing roller, pre-pressing roller is when extreme higher position, there is an angle in the central point of pre-pressing roller and the central point line relative level face of front roller wheel, this angle angle=3.2 °.
3. filament cutter upper-row chain motion according to claim 1 and 2, it is characterized in that, described pre-pressing roller comprises main shaft, the two ends of main shaft are provided with bearing and spacer ring from inside to outside successively, and the inner ring of bearing is located by spacer ring, and the outer ring of bearing is located by jump ring, the excircle of spacer ring is provided with oil sealing, an adjacent jump ring of end face of oil sealing, the excircle of main shaft is provided with roll body, and the length of roll body is less than the width of row chain support.
4. filament cutter upper-row chain motion according to claim 1, it is characterized in that, described rate of tension adjusting device comprises cushion block and is positioned at the back-up block immediately below cushion block, the lower surface of back-up block is provided with wearing layer, the upper surface of cushion block is provided with a pre-pressing spring, the other end of pre-pressing spring is fixed on adjusting nut, adjusting nut is hex nut, each of adjusting nut is equipped with adjusting hole, the adjustment bolt matched with it is provided with in adjusting nut, adjustment bolt is fixed in adjusting nut through gripper shoe with holes, back-up block is fixed on upper row chain support by fastening bolt, gripper shoe is fixed on upper row chain support by bolt, the main shaft of pre-pressing roller is between cushion block and back-up block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498377.XU CN204191562U (en) | 2014-09-01 | 2014-09-01 | Filament cutter upper-row chain motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498377.XU CN204191562U (en) | 2014-09-01 | 2014-09-01 | Filament cutter upper-row chain motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204191562U true CN204191562U (en) | 2015-03-11 |
Family
ID=52649585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420498377.XU Active CN204191562U (en) | 2014-09-01 | 2014-09-01 | Filament cutter upper-row chain motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204191562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523210A (en) * | 2018-06-04 | 2018-09-14 | 昆明烟机集团二机有限公司 | Row chain angle regulator and adjusting method on tobacco cutting machine |
| CN108741213A (en) * | 2018-06-11 | 2018-11-06 | 河南中烟工业有限责任公司 | A kind of filament cutter upper-row chain extracting tool |
-
2014
- 2014-09-01 CN CN201420498377.XU patent/CN204191562U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523210A (en) * | 2018-06-04 | 2018-09-14 | 昆明烟机集团二机有限公司 | Row chain angle regulator and adjusting method on tobacco cutting machine |
| CN108523210B (en) * | 2018-06-04 | 2023-06-30 | 昆明烟机集团二机有限公司 | Device and method for adjusting upper chain angle of tobacco cutter |
| CN108741213A (en) * | 2018-06-11 | 2018-11-06 | 河南中烟工业有限责任公司 | A kind of filament cutter upper-row chain extracting tool |
| CN108741213B (en) * | 2018-06-11 | 2023-11-21 | 河南中烟工业有限责任公司 | Upper chain disassembling tool of filament cutter |
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: China Tobacco Henan Industrial Co., Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: China Tobacco Henan Industrial Co., Ltd. |