CN103979358B - A kind of cutting machine cutter-exchange mechanism - Google Patents
A kind of cutting machine cutter-exchange mechanism Download PDFInfo
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- CN103979358B CN103979358B CN201410227028.9A CN201410227028A CN103979358B CN 103979358 B CN103979358 B CN 103979358B CN 201410227028 A CN201410227028 A CN 201410227028A CN 103979358 B CN103979358 B CN 103979358B
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- cutting roller
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- crossbeam
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Abstract
The present invention relates to cutter sweep technical field, especially relate to a kind of cutting machine cutter-exchange mechanism, cutting machine includes crossbeam and two wallboards, crossbeam is fixed on two wallboard parts, also rotate between two wallboards and be provided with cutting roller, cutting roller is provided with annular carving knife, and crossbeam is fixed with the cutter-exchange mechanism for supporting cutting roller when cutting roller tool changing.A kind of cutting machine cutter-exchange mechanism that the present invention provides, cutting roller first can be supported by it by bracing frame, again one end fixing device of cutting roller is opened, being replaced cutting knife, whole process operation is simple, it is not necessary to is disassembled by whole cutting roller and is replaced cutting knife, more avoid the correction again to cutting roller, simple in construction, easy to use, change efficiency high.
Description
Technical field
The present invention relates to cutter sweep technical field, especially relate to a kind of cutting machine cutter-exchange mechanism.
Background technology
At present, during thin film, paper, composite or nonwoven production, its width is to come fixed according to the machine produced, and general width is 6m.Then need to cut into different width according to client when selling.The cutting knife of general cutting machine is all to use annular cutting knife, when cutter uses overlong time need polishing or change, need to dismantle whole cutting roller, then cutter polished or change, its unloading process is very long, and the most also cutting roller is corrected, significantly waste manpower and materials, add production cost.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome in prior art cutter use overlong time need polishing or change time, need to dismantle whole cutting roller, then cutter polished or change, its unloading process is very long, and the problem the most also cutting roller being corrected, a kind of cutting machine cutter-exchange mechanism is provided, cutting roller first can be supported by it by bracing frame, again one end fixing device of cutting roller is opened, it is replaced cutting knife, whole process operation is simple, it is replaced cutting knife without being disassembled by whole cutting roller, more avoid the correction again to cutting roller, simple in construction, easy to use, replacing efficiency is high.
The technical solution adopted for the present invention to solve the technical problems is: a kind of cutting machine cutter-exchange mechanism, cutting machine includes crossbeam and two wallboards, crossbeam is fixed between two wallboards, also rotate between two wallboards and be provided with cutting roller, cutting roller is provided with annular carving knife, being fixed with the cutter-exchange mechanism for supporting cutting roller when cutting roller tool changing on described crossbeam, described cutter-exchange mechanism includes fixing seat, thread spindle and for supporting the bracing frame of cutting roller for fixing the C-shaped being connected with crossbeam
Described C-shaped is fixed seat and is included that intermediate plate and the upper mounted plate being vertically set on the upper and lower two ends of intermediate plate and bottom plate, fixed plate and bottom plate center are respectively provided with a through hole, and the axis of described through hole is overlapping,
Described thread spindle includes thread segment and ganoid rotating shaft section, is provided with a boss between described thread segment and rotating shaft section,
Support frame as described above includes support arm and supports platform, and described support 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 support arm is rotatably connected to support platform by rotation hole.
The rotating shaft section of described thread spindle sequentially passes through bottom plate through hole, bracing frame axis hole and upper mounted plate through hole and fixes with C-shaped that seat is fixing to be connected, the thread segment of described thread spindle is connected with bottom plate through hole whorl, the rotating shaft section of described thread spindle is rotationally connected with upper mounted plate, and the boss of described thread spindle is supported on support frame as described above bottom.
When cutting knife changed by needs, first cutting knife is loosened, it is moved away from one end of motor, then rotary support frame rotates around thread spindle, bracing frame is made to be positioned at below cutting roller, then rotating threaded shaft is passed through, make bracing frame rise to cutting roller to contact, then cutting roller is dismantled away from one end of motor, carry out cutting knife replacing, the most again fix, then rotate backward thread spindle, make bracing frame decline, rotary support frame, below cutting roller, finally cutting knife is adjusted to corresponding position.
The stress of bolt between seat and crossbeam is fixed in order to reduce C-shaped, described crossbeam is fixed with fixed block, described C-shaped is fixed seat and is connected by fixed block and crossbeam are fixing, described C-shaped is fixed the upper mounted plate of seat and is provided with one along fixing seat openings extension in the opposite direction with C-shaped, described extension end is provided with edge, and described lower edge is fastened on fixed block edge.
In order in use can circumferentially fixed by thread spindle, described thread spindle is positioned at and threaded on the thread segment of lower fixed block has the nut for stationary threaded shaft.
Scratching to make cutting roller not supported platform, the one side that described support platform contacts with cutting roller is provided with arc groove, and described arc groove matches with the surface of described cutting roller.
The invention has the beneficial effects as follows: a kind of cutting machine cutter-exchange mechanism that the present invention provides, cutting roller first can be supported by it by bracing frame, again one end fixing device of cutting roller is opened, being replaced cutting knife, whole process operation is simple, it is not necessary to is disassembled by whole cutting roller and is replaced cutting knife, more avoid the correction again to cutting roller, simple in construction, easy to use, change efficiency high.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of a kind of cutting machine cutter-exchange mechanism of the present invention；
Fig. 2 be in Fig. 1 A-A to sectional view.
In figure: 1. crossbeam, 2. wallboard, 3. cutting roller, 4. cutter-exchange mechanism, 5.C shape fixes seat, 6. thread spindle, 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. support arms, 73. support platform, 74. rotation holes, 521. extensions, 522. times edges.
Detailed description of the invention
Below in conjunction with specific embodiment, further the present invention is illustrated, it should be appreciated that quote embodiment and be merely to illustrate the present invention, rather than limit the scope of the present invention.
As shown in Figure 1 and Figure 2, a kind of cutting machine cutter-exchange mechanism, cutting machine includes crossbeam 1 and two wallboards 2, crossbeam 1 is fixed between two wallboards 2, also rotating between two wallboards 2 and be provided with cutting roller 3, cutting roller 3 is provided with annular carving knife 31, and crossbeam 1 is bolted the cutter-exchange mechanism 4 being provided with for supporting cutting roller 3 when cutting roller 3 tool changing, cutter-exchange mechanism 4 includes fixing seat 5, thread spindle 6 and for supporting the bracing frame 7 of cutting roller 3 for the C-shaped being connected fixing with crossbeam 1
C-shaped is fixed seat 5 and is included that intermediate plate 51 and the upper mounted plate 52 being vertically set on intermediate plate about 51 two ends and bottom plate 53, upper mounted plate 52 and bottom plate 53 center are respectively provided with a through hole 54, and the axis of through hole 54 is overlapping,
Thread spindle 6 includes 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 includes support arm 72 and supports platform 73, and support arm 72 one end offers the axis hole 71 of vertical direction, and the other end offers the rotation hole 74 perpendicular with axis hole 71 direction, and support arm 72 is rotatably connected to support platform 73 by rotation hole 74,
The rotating shaft section 62 of thread spindle 6 sequentially passes through bottom plate 53 through hole 54, bracing frame 7 axis hole 71 and upper mounted plate 52 through hole 54 and fixes with C-shaped that seat 5 is fixing to be connected, the thread segment 61 of thread spindle 6 is threadeded with bottom plate 53 through hole 54, the rotating shaft section 62 of thread spindle 6 is rotationally connected with upper mounted plate 52, and the boss 63 of thread spindle 6 is supported on bracing frame 7 bottom.
When carving knife 31 changed by needs, first carving knife 31 is loosened, it is moved away from one end of motor, then rotary support frame 7 rotates around thread spindle 6, bracing frame 7 is made to be positioned at below cutting roller 3, then by rotating threaded shaft 6, make bracing frame 7 rise to cutting roller 3 to contact, then cutting roller 3 is dismantled away from one end of motor, carry out carving knife 31 and change, the most again fix, then rotate backward thread spindle 6, make bracing frame 7 decline, rotary support frame 7, below cutting roller 3, finally carving knife 31 is adjusted to corresponding position.
In one specifically embodiment, crossbeam 1 is fixed with fixed block 11, C-shaped is fixed seat 5 and is connected by fixed block 11 is fixing with crossbeam 1, C-shaped is fixed the upper mounted plate 52 of seat 5 and is provided with one along fixing seat 5 openings extension 521 in the opposite direction with C-shaped, extension 521 end is provided with along 522, lower is fastened on fixed block 11 edge along 522.
In one specifically embodiment, thread spindle 6 is positioned at and threaded on the thread segment 61 of lower fixed block has the nut 8 for stationary threaded shaft 6.
As preferably, the one side that support platform 73 contacts with cutting roller 3 is provided with arc groove 9, and arc groove 9 matches with the surface of cutting roller 3.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited in description, it is necessary to determine its technical scope according to right.
Claims (4)
1. a cutting machine cutter-exchange mechanism, cutting machine includes crossbeam (1) and two wallboards (2), crossbeam (1) is fixed between two wallboards (2), also rotate between two wallboards (2) 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 the cutter-exchange mechanism (4) for supporting cutting roller (3) when cutting roller (3) tool changing
Described cutter-exchange mechanism (4) includes fixing seat (5), thread spindle (6) for the C-shaped being connected fixing with crossbeam (1) and being used for supporting the bracing frame (7) of cutting roller (3),
Described C-shaped is fixed seat (5) and is included intermediate plate (51) and the upper mounted plate (52) being vertically set on intermediate plate (51) two ends up and down and bottom plate (53), 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 thread spindle (6) includes thread segment (61) and ganoid rotating shaft section (62), is provided with a boss (63) between described thread segment (61) and rotating shaft section (62),
Support frame as described above (7) includes support arm (72) and supports platform (73), described support 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 support arm (72) is rotatably connected to support platform (73) by rotation hole (74)
The rotating shaft section (62) of described thread spindle (6) sequentially passes through bottom plate (53) through hole (54), bracing frame (7) axis hole (71) and upper mounted plate (52) through hole (54) and fixes with C-shaped that seat (5) is fixing to be connected, the thread segment (61) of described thread spindle (6) is threadeded with bottom plate (53) through hole (54), the rotating shaft section (62) of described thread spindle (6) is rotationally connected with upper mounted plate (52), and the boss (63) of described thread spindle (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-shaped is fixed seat (5) and is connected by fixed block (11) and crossbeam (1) are fixing, described C-shaped is fixed the upper mounted plate (52) of seat (5) and is provided with one along fixing seat (5) openings extension (521) in the opposite direction with C-shaped, described extension (521) end is provided with along (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, it is characterised in that: described thread spindle (6) is positioned at the upper threaded nut (8) having for stationary threaded shaft (6) of thread segment (61) of lower fixed block.
4. a kind of cutting machine cutter-exchange mechanism as claimed in claim 1, it is characterised in that: the one side that described support platform (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 |
|---|---|---|---|
| CN201410227028.9A CN103979358B (en) | 2014-05-27 | 2014-05-27 | A kind of cutting machine cutter-exchange mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410227028.9A CN103979358B (en) | 2014-05-27 | 2014-05-27 | A kind of cutting machine cutter-exchange mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103979358A CN103979358A (en) | 2014-08-13 |
| CN103979358B true CN103979358B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410227028.9A Active CN103979358B (en) | 2014-05-27 | 2014-05-27 | A kind of cutting machine cutter-exchange mechanism |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107553559A (en) * | 2017-10-09 | 2018-01-09 | 江门市南天机械制造有限公司 | A kind of automatic tool changer structure of cutting machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5247865A (en) * | 1991-11-06 | 1993-09-28 | E. C. H. Will Gmbh | Apparatus for subdividing running paper webs into narrower webs |
| GB2277924A (en) * | 1990-11-09 | 1994-11-16 | Fmc Corp | Separator/folder bag machine |
| CN2832468Y (en) * | 2005-07-29 | 2006-11-01 | 赖正荣 | Slitting knife structural improvement |
| CN102501265A (en) * | 2011-11-17 | 2012-06-20 | 山东农业大学 | Clamping device for rapidly replacing cutting blades |
| CN103302347A (en) * | 2013-07-04 | 2013-09-18 | 湖南益晟机械科技有限公司 | Gear backlash adjusting mechanism of transverse cutting machine |
| CN203855222U (en) * | 2014-05-27 | 2014-10-01 | 常州市武进广宇花辊机械有限公司 | Knife changing mechanism of slitting machine |
-
2014
- 2014-05-27 CN CN201410227028.9A patent/CN103979358B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2277924A (en) * | 1990-11-09 | 1994-11-16 | Fmc Corp | Separator/folder bag machine |
| US5247865A (en) * | 1991-11-06 | 1993-09-28 | E. C. H. Will Gmbh | Apparatus for subdividing running paper webs into narrower webs |
| CN2832468Y (en) * | 2005-07-29 | 2006-11-01 | 赖正荣 | Slitting knife structural improvement |
| CN102501265A (en) * | 2011-11-17 | 2012-06-20 | 山东农业大学 | Clamping device for rapidly replacing cutting blades |
| CN103302347A (en) * | 2013-07-04 | 2013-09-18 | 湖南益晟机械科技有限公司 | Gear backlash adjusting mechanism of transverse cutting machine |
| CN203855222U (en) * | 2014-05-27 | 2014-10-01 | 常州市武进广宇花辊机械有限公司 | Knife changing mechanism of slitting machine |
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| CN103979358A (en) | 2014-08-13 |
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