CN203331120U - Novel longitudinal cutting device of double-knife paper cutting machine - Google Patents
Novel longitudinal cutting device of double-knife paper cutting machine Download PDFInfo
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- CN203331120U CN203331120U CN2013202637354U CN201320263735U CN203331120U CN 203331120 U CN203331120 U CN 203331120U CN 2013202637354 U CN2013202637354 U CN 2013202637354U CN 201320263735 U CN201320263735 U CN 201320263735U CN 203331120 U CN203331120 U CN 203331120U
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- bearing
- mandrel
- knife
- bearing chamber
- knife rest
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Abstract
A novel longitudinal cutting device of a double-knife paper cutting machine comprises a locking bolt, a knife rest, an adjusting bolt, fixing bolts, a mandrel, a bearing chamber, circular knives, non-metal knife pads, a pressing cover, pressing bolts, a bearing, a round nut, an upper dovetail base and a lower dovetail base. The novel longitudinal cutting device is characterized in that the upper dovetail base and the lower dovetail base are fixed together through the locking bolt, the lower dovetail base is fixed to the knife rest through the adjusting bolt, the mandrel penetrates through the knife rest and is fixed to the knife rest with a long groove through the fixing bolts, the mandrel is provided with the bearing chamber in a sleeved mode, the inner ring of the bearing chamber is provided with the bearing, the bearing is locked to the mandrel through the round nut, the outer ring of the bearing chamber is provided with the circular knives and the non-metal knife pads in a sleeved mode, and the circular knives and the non-metal knife pads are tightly pressed through the pressing cover and are fixed to the bearing chamber through the pressing bolts. The novel longitudinal cutting device has the advantages that paper cutting quality is good, cut edges are orderly, service life of the circular knives is long, and maintenance cost is low.
Description
Technical field
The utility model relates to a kind of Novel longitudinal cutting apparatus of duplex cutter, belongs to papermaking auxiliary device field.
Background technology
At present, known duplex cutter longitudinal cutting device adopts pneumatic control.But, in actual production process, the longitudinal cutting device of pneumatic control dise knife in the cut paper process easily moves up and down, and causes the trimming cut out uneven, and pneumatic element easily damages, and changes more frequently, and maintenance cost is high.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, and a kind of Novel longitudinal cutting apparatus of duplex cutter is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of Novel longitudinal cutting apparatus of duplex cutter, by clamping screw, knife rest, adjusting bolt, set bolt, mandrel, bearing chamber, dise knife, nonmetal edge bearing, gland, hold-down bolt, bearing, round nut, the dovetail seat of honour, lower composition of dovetail, it is characterized in that: clamping screw tightens together the dovetail seat of honour and lower of dovetail, lower of dovetail is fixed on the knife rest that has elongated slot by adjusting bolt, mandrel is through knife rest, by set bolt, be fixed on knife rest, on mandrel, cover has bearing chamber, the bearing chamber inner ring is equipped with bearing, bearing is locked on mandrel by round nut, the bearing chamber outer ring sleeve dise knife and nonmetal edge bearing, dise knife and nonmetal edge bearing are compressed by gland, by hold-down bolt, be fixed on bearing chamber.
The beneficial effects of the utility model are: trimming is neat, and the cut paper quality is good, the dise knife long service life, and maintenance cost is low.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model
Fig. 2 is side view of the present utility model
1. clamping screws in figure, 2. knife rest, 3. elongated slot, 4. adjusting bolt, 5. set bolt, 6. mandrel, 7. bearing chamber, 8. dise knife, 9. nonmetal edge bearing, 10. gland, 11. hold-down bolts, 12. bearings, 13. round nuts, the 14. dovetail seats of honour, lower of 15. dovetails.
The specific embodiment
A kind of Novel longitudinal cutting apparatus of duplex cutter, be comprised of clamping screw 1, knife rest 2, adjusting bolt 4, set bolt 5, mandrel 6, bearing chamber 7, dise knife 8, nonmetal edge bearing 9, gland 10, hold-down bolt 11, bearing 12, round nut 13, the dovetail seat of honour 14, lower 15 of dovetail.It is characterized in that: clamping screw 1 tightens together the dovetail seat of honour 14 and lower 15 of dovetail, lower 15 of dovetail is fixed on the knife rest 2 that has elongated slot 3 by adjusting bolt 4, mandrel 6 is through knife rest 2, by set bolt 5, be fixed on knife rest 2, on mandrel 6, cover has bearing chamber 7, bearing chamber 7 inner rings are equipped with bearing 12, bearing 12 is locked on mandrel 6 by round nut 13, bearing chamber 7 outer ring sleeves dise knife 8 and nonmetal edge bearing 9, dise knife 8 is compressed by gland 10 with nonmetal edge bearing 9, by hold-down bolt 11, is fixed on bearing chamber 7.During work, the dovetail seat of honour 14 is fixed on the optional position on the outer dise knife crossbeam of this device with lower 15 of dovetail by clamping screw 1, to meet different cut paper fabric width requirements, when body paper passes through
During this longitudinal cutting device, dise knife 8 longitudinally cuts paper.Because this Novel longitudinal cutting apparatus does not adopt pneumatic control dise knife 8 cut papers, but be fixed on knife rest 2 correct positions by adjusting bolt 4, can not move up and down during dise knife 8 cut paper, so the cut paper quality is good, not there will be the uneven phenomenon in trimming.In addition, after dise knife 8 is used a period of time the part wearing and tearing to occur, now unclamp adjusting bolt 4, knife rest 2 extension slots 3 are moved down, tighten again adjusting bolt 4 when dise knife 8 reaches correct position again, thereby extended the service life of dise knife 8.
Claims (1)
1. the Novel longitudinal cutting apparatus of a duplex cutter, by clamping screw (1), knife rest (2), adjusting bolt (4), set bolt (5), mandrel (6), bearing chamber (7), dise knife (8), nonmetal edge bearing (9), gland (10), hold-down bolt (11), bearing (12), round nut (13), the dovetail seat of honour (14), dovetail lower (15) forms, it is characterized in that: clamping screw (1) tightens together the dovetail seat of honour (14) and dovetail lower (15), dovetail lower (15) is fixed on the knife rest (2) that has elongated slot (3) by adjusting bolt (4), mandrel (6) is through knife rest (2), by set bolt (5), be fixed on knife rest (2), the upper cover of mandrel (6) has bearing chamber (7), bearing chamber (7) inner ring is equipped with bearing (12), bearing (12) is locked on mandrel (6) by round nut (13), bearing chamber (7) outer ring sleeve dise knife (8) and nonmetal edge bearing (9), dise knife (8) is compressed by gland (10) with nonmetal edge bearing (9), by hold-down bolt (11), be fixed on bearing chamber (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202637354U CN203331120U (en) | 2013-05-15 | 2013-05-15 | Novel longitudinal cutting device of double-knife paper cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202637354U CN203331120U (en) | 2013-05-15 | 2013-05-15 | Novel longitudinal cutting device of double-knife paper cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331120U true CN203331120U (en) | 2013-12-11 |
Family
ID=49699817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202637354U Expired - Fee Related CN203331120U (en) | 2013-05-15 | 2013-05-15 | Novel longitudinal cutting device of double-knife paper cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875230A (en) * | 2015-05-29 | 2015-09-02 | 朗捷尔(常州)喷绘科技有限公司 | Longitudinal double-blade device for cutting machine |
| CN105171796A (en) * | 2015-09-25 | 2015-12-23 | 江门市金钩包装机械有限公司 | Corrugated paper slitting device |
-
2013
- 2013-05-15 CN CN2013202637354U patent/CN203331120U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875230A (en) * | 2015-05-29 | 2015-09-02 | 朗捷尔(常州)喷绘科技有限公司 | Longitudinal double-blade device for cutting machine |
| CN104875230B (en) * | 2015-05-29 | 2017-03-08 | 朗捷尔(常州)喷绘科技有限公司 | A kind of cutter longitudinal double-cutter device |
| CN105171796A (en) * | 2015-09-25 | 2015-12-23 | 江门市金钩包装机械有限公司 | Corrugated paper slitting device |
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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: 20131211 Termination date: 20140515 |