CN203855222U - Knife changing mechanism of slitting machine - Google Patents
Knife changing mechanism of slitting machine Download PDFInfo
- Publication number
- CN203855222U CN203855222U CN201420274193.5U CN201420274193U CN203855222U CN 203855222 U CN203855222 U CN 203855222U CN 201420274193 U CN201420274193 U CN 201420274193U CN 203855222 U CN203855222 U CN 203855222U
- Authority
- CN
- China
- Prior art keywords
- cutting roller
- threaded shaft
- hole
- crossbeam
- permanent seat
- 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.)
- Withdrawn - After Issue
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 69
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000011112 process operation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Details Of Cutting Devices (AREA)
Abstract
The utility model relates to the technical field of cutting devices, in particular to a knife changing mechanism of a slitting machine. The slitting machine comprises a cross beam and two wall plates, the cross beam is fixed between the wall plates, a slitting roller is rotatably arranged between the wall plates, an annular slitting knife is arranged on the slitting roller, and a knife changing mechanism body used for supporting the slitting roller during knife changing of the slitting roller. Knife changing can be realized by supporting the slitting roller through a supporting frame and opening a fixing device at one end of the slitting roller, the whole process is simple in operation, and the slitting roller does not need to be demounted fully for knife changing, so that re-correction of the slitting roller is avoided. The knife changing mechanism is simple in structure, convenient to use and high in changing efficiency.
Description
Technical field
The utility model relates to cutter sweep technical field, especially relates to a kind of cutting machine cutter-exchange mechanism.
Background technology
At present, in the process of film, paper, composite material or nonwoven production, its width is according to the machine of producing, to come surely, and general width is 6m.Then when selling, according to client, need to cut into different width.The cutting knife of general cutting machine is all to adopt annular arrangement cutting knife, when the long needs polishing of cutter period of service or replacing, whole cutting roller need to be dismantled, then cutter polished or change, its unloading process is very long, and after installation, also to proofread and correct cutting roller, greatly waste manpower and materials, increase productive costs.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome in prior art cutter period of service is long when needing polishing or changing, whole cutting roller need to be dismantled, then cutter polished or change, its unloading process is very long, and the problem that also will proofread and correct cutting roller after installation, a kind of cutting machine cutter-exchange mechanism is provided, it can first support cutting roller by bracing frame, again one end anchor fitting of cutting roller is opened, change cutting knife, whole process operation is simple, without whole cutting roller is disassembled and changes cutting knife, more avoided the correction again to cutting roller, simple in structure, easy to use, replacing efficiency is high.
The utility model solves the technical scheme that its technical matters adopts: a kind of cutting machine cutter-exchange mechanism, cutting machine comprises crossbeam and two wallboards, crossbeam is fixed between two wallboards, between two wallboards, also rotate and be provided with cutting roller, cutting roller is provided with annular carving knife, on described crossbeam, be fixed with for supporting the cutter-exchange mechanism of cutting roller when the cutting roller tool changing, described cutter-exchange mechanism comprises C shape permanent seat for being fixedly connected with crossbeam, threaded shaft and for supporting the bracing frame of cutting roller
Upper mounted plate and bottom plate that described C shape permanent seat comprises intermediate plate and is vertically set on the upper and lower two ends of intermediate plate, fixed plate and bottom plate center are respectively provided with a through hole, and the axis of described through hole is overlapping,
Described threaded shaft comprises thread segment and ganoid rotating shaft section, between described thread segment and rotating shaft section, is provided with a boss,
Support frame as described above comprises hold-down arm and brace table, and described hold-down arm one end offers the axis hole of vertical direction, and the other end offers the rotation hole perpendicular with axis hole direction, and described hold-down arm is rotatably connected to brace table by rotation hole.
The rotating shaft section of described threaded shaft is fixedly connected with C shape permanent seat with upper mounted plate through hole through bottom plate through hole, bracing frame axis hole successively, the thread segment of described threaded shaft is connected with bottom plate through hole whorl, rotating shaft section and the upper mounted plate of described threaded shaft are rotationally connected, and the boss of described threaded shaft is supported on support frame as described above bottom.
When needs are changed cutting knife, first cutting knife is loosening, move to the one end away from motor, then rotary support frame rotates around threaded shaft, make bracing frame be positioned at cutting roller below, then by rotation threaded shaft, bracing frame is risen to cutting roller and contact, the then one end dismounting away from motor by cutting roller, carries out cutting knife replacing, then again fix, then rotate backward threaded shaft, bracing frame is declined, rotary support frame, away from cutting roller below, finally cutting knife is adjusted to corresponding position.
In order to subtract the stressed of bolt between c-shape permanent seat and crossbeam, described crossbeam is fixed with fixed block, described C shape permanent seat is fixedly connected with crossbeam by fixed block, the upper mounted plate of described C shape permanent seat is provided with an edge and C shape permanent seat openings extension in the opposite direction, described extension end is provided with edge, and described lower edge is fastened on fixed block edge.
For in use can be by threaded shaft circumferentially fixing, described threaded shaft is positioned on the thread segment of lower fixed block and is threaded and is useful on the nut of stationary threaded shaft.
For not supported of cutting roller is scratched, the one side that described brace table contacts with cutting roller is provided with arc groove, and the surface of described arc groove and described cutting roller matches.
The beneficial effects of the utility model are: a kind of cutting machine cutter-exchange mechanism that the utility model provides, it can first support cutting roller by bracing frame, again one end anchor fitting of cutting roller is opened, change cutting knife, whole process operation is simple, without whole cutting roller is disassembled and changes cutting knife, more avoided the correction again to cutting roller, simple in structure, easy to use, change efficiency high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of a kind of cutting machine cutter-exchange mechanism of the present utility model;
Fig. 2 be in Fig. 1 A-A to cutaway view.
In figure: 1. crossbeam, 2. wallboard, 3. cutting roller, 4. cutter-exchange mechanism, 5.C shape permanent seat, 6. threaded shaft, 7. bracing frame, 8. nut, 9. arc groove, 11. fixed blocks, 31. carving knives, 51. intermediate plates, 52. upper mounted plates, 53. bottom plates, 54. through holes, 61. thread segments, 62. rotating shaft sections, 63. boss, 71. axis holes, 72. hold-down arms, 73. brace tables, 74. rotation holes, 521. extensions, 522. times edges.
The specific embodiment
Below in conjunction with specific embodiment, further the utility model is set forth, should be understood that and quote embodiment only for the utility model is described, and be not used in restriction scope of the present utility model.
As shown in Figure 1 and Figure 2, a kind of cutting machine cutter-exchange mechanism, cutting machine comprises crossbeam 1 and two wallboards 2, crossbeam 1 is fixed on 2 of two wallboards, between two wallboards 2, also rotate and be provided with cutting roller 3, cutting roller 3 is provided with annular carving knife 31, is bolted and is provided with for supporting the cutter-exchange mechanism 4 of cutting roller 3 when cutting roller 3 tool changing on crossbeam 1, cutter-exchange mechanism 4 comprises C shape permanent seat 5 for being fixedly connected with crossbeam 1, threaded shaft 6 and for supporting the bracing frame 7 of cutting roller 3
Upper mounted plate 52 and bottom plate 53 that C shape permanent seat 5 comprises intermediate plate 51 and is vertically set on intermediate plate two ends Shang Xia 51, upper mounted plate 52 and bottom plate 53 centers are respectively provided with a through hole 54, and the axis of through hole 54 is overlapping,
Threaded shaft 6 comprises thread segment 61 and ganoid rotating shaft section 62, is provided with a boss 63 between thread segment 61 and rotating shaft section 62,
Bracing frame 7 comprises hold-down arm 72 and brace table 73, and hold-down arm 72 one end offer the axis hole 71 of vertical direction, and the other end offers the rotation hole 74 perpendicular with axis hole 71 directions, and hold-down arm 72 is rotatably connected to brace table 73 by rotation hole 74,
The rotating shaft section 62 of threaded shaft 6 is fixedly connected with C shape permanent seat 5 with upper mounted plate 52 through holes 54 through bottom plate 53 through holes 54, bracing frame 7 axis holes 71 successively, the thread segment 61 of threaded shaft 6 is threaded with bottom plate 53 through holes 54, rotating shaft section 62 and the upper mounted plate 52 of threaded shaft 6 are rotationally connected, and the boss 63 of threaded shaft 6 is supported on bracing frame 7 bottoms.
When needs are changed carving knife 31, first carving knife 31 is loosening, move to the one end away from motor, then rotary support frame 7 is around threaded shaft 6 rotations, make bracing frame 7 be positioned at cutting roller 3 belows, then by rotation threaded shaft 6, bracing frame 7 is risen to cutting roller 3 and contact, the then one end dismounting away from motor by cutting roller 3, carries out carving knife 31 and changes, then again fix, then rotate backward threaded shaft 6, bracing frame 7 is declined, rotary support frame 7, away from cutting roller 3 belows, finally carving knife 31 is adjusted to corresponding position.
In a kind of embodiment particularly, crossbeam 1 is fixed with fixed block 11, C shape permanent seat 5 is fixedly connected with crossbeam 1 by fixed block 11, the upper mounted plate 52 of C shape permanent seat 5 is provided with an edge and C shape permanent seat 5 openings extension 521 in the opposite direction, extension 521 ends are provided with along 522, along 522, are fastened on fixed block 11 edges down.
In a kind of embodiment particularly, threaded shaft 6 is positioned on the thread segment 61 of lower fixed block and is threaded and is useful on the nut 8 of stationary threaded shaft 6.
As preferably, the one side that brace table 73 contacts with cutting roller 3 is provided with arc groove 9, and arc groove 9 matches with the surface of cutting roller 3.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to claim scope.
Claims (4)
1. a cutting machine cutter-exchange mechanism, cutting machine comprises crossbeam (1) and two wallboards (2), crossbeam (1) is fixed between two wallboards (2), between two wallboards (2), also rotate and be provided with cutting roller (3), cutting roller (3) is provided with annular carving knife (31), it is characterized in that: on described crossbeam (1), be fixed with for supporting the cutter-exchange mechanism (4) of cutting roller (3) when cutting roller (3) tool changing
Described cutter-exchange mechanism (4) comprises C shape permanent seat (5) for being fixedly connected with crossbeam (1), threaded shaft (6) and for supporting the bracing frame (7) of cutting roller (3),
Upper mounted plate (52) and bottom plate (53) that described C shape permanent seat (5) comprises intermediate plate (51) and is vertically set on the upper and lower two ends of intermediate plate (51), fixed plate (52) and bottom plate (53) center are respectively provided with a through hole (54), the axis of described through hole (54) is overlapping
Described threaded shaft (6) comprises thread segment (61) and ganoid rotating shaft section (62), between described thread segment (61) and rotating shaft section (62), is provided with a boss (63),
Support frame as described above (7) comprises hold-down arm (72) and brace table (73), described hold-down arm (72) one end offers the axis hole (71) of vertical direction, the other end offers the rotation hole (74) perpendicular with axis hole (71) direction, described hold-down arm (72) is rotatably connected to brace table (73) by rotation hole (74)
The rotating shaft section (62) of described threaded shaft (6) is fixedly connected with C shape permanent seat (5) with upper mounted plate (52) through hole (54) through bottom plate (53) through hole (54), bracing frame (7) axis hole (71) successively, the thread segment (61) of described threaded shaft (6) is threaded with bottom plate (53) through hole (54), the rotating shaft section (62) of described threaded shaft (6) is rotationally connected with upper mounted plate (52), and the boss (63) of described threaded shaft (6) is supported on support frame as described above (7) bottom.
2. a kind of cutting machine cutter-exchange mechanism as claimed in claim 1, it is characterized in that: described crossbeam (1) is fixed with fixed block (11), described C shape permanent seat (5) is fixedly connected with crossbeam (1) by fixed block (11), the upper mounted plate (52) of described C shape permanent seat (5) is provided with an edge and C shape permanent seat (5) openings extension (521) in the opposite direction, described extension (521) end is provided with edge (522), and described lower edge (522) is fastened on fixed block (11) edge.
3. a kind of cutting machine cutter-exchange mechanism as claimed in claim 1, is characterized in that: described threaded shaft (6) is positioned on the thread segment (61) of lower fixed block and is threaded and is useful on the nut (8) of stationary threaded shaft (6).
4. a kind of cutting machine cutter-exchange mechanism as claimed in claim 1, is characterized in that: the one side that described brace table (73) contacts with cutting roller (3) is provided with arc groove (9), and described arc groove (9) matches with the surface of described cutting roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274193.5U CN203855222U (en) | 2014-05-27 | 2014-05-27 | Knife changing mechanism of slitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274193.5U CN203855222U (en) | 2014-05-27 | 2014-05-27 | Knife changing mechanism of slitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203855222U true CN203855222U (en) | 2014-10-01 |
Family
ID=51605090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274193.5U Withdrawn - After Issue CN203855222U (en) | 2014-05-27 | 2014-05-27 | Knife changing mechanism of slitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203855222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979358A (en) * | 2014-05-27 | 2014-08-13 | 常州市武进广宇花辊机械有限公司 | Tool replacing mechanism of splitting machine |
-
2014
- 2014-05-27 CN CN201420274193.5U patent/CN203855222U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979358A (en) * | 2014-05-27 | 2014-08-13 | 常州市武进广宇花辊机械有限公司 | Tool replacing mechanism of splitting machine |
| CN103979358B (en) * | 2014-05-27 | 2016-08-17 | 常州市武进广宇花辊机械有限公司 | A kind of cutting machine cutter-exchange mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141001 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |