CN103991097B - A kind of fine-tuning cutting machine cutter-exchange mechanism - Google Patents
A kind of fine-tuning cutting machine cutter-exchange mechanism Download PDFInfo
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- CN103991097B CN103991097B CN201410226864.5A CN201410226864A CN103991097B CN 103991097 B CN103991097 B CN 103991097B CN 201410226864 A CN201410226864 A CN 201410226864A CN 103991097 B CN103991097 B CN 103991097B
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Abstract
The present invention relates to cutter sweep technical field, especially a kind of fine-tuning cutting machine cutter-exchange mechanism is related to, cutting machine comprises 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, crossbeam is fixed with the cutter-exchange mechanism for supporting cutting roller when cutting roller tool changing.The invention provides a kind of fine-tuning cutting machine cutter-exchange mechanism, it first can be supported cutting roller by bracing frame, by finely tuning the position of brace table, brace table center is dropped on to make the center of gravity of cutting roller, ensure the stable of cutting roller, then one end fixture of cutting roller is opened, carry out replacing cutting knife, whole process operation is simple, carry out replacing cutting knife without the need to being disassembled by whole cutting roller, more avoid the correction again to cutting roller, structure is simple, easy to use, change efficiency high.
Description
Technical field
The present invention relates to cutter sweep technical field, especially relate to a kind of fine-tuning cutting machine cutter-exchange mechanism.
Background technology
At present, in the process of film, paper, composite or nonwoven production, its width comes 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 adopt annular cutting knife, in cutter long needs polishing service time or when changing, whole cutting roller is needed to dismantle, then cutter is carried out polishing or changing, its unloading process is very long, and also to correct cutting roller after installation is complete, greatly waste manpower and materials, add production cost.
Summary of the invention
The technical problem to be solved in the present invention is: during in order to overcome in prior art in long needs polishing cutter service time or change, whole cutting roller is needed to dismantle, then cutter is carried out polishing or changing, its unloading process is very long, and the problem that also will correct cutting roller after installation is complete, the invention provides a kind of fine-tuning cutting machine cutter-exchange mechanism, it first can be supported cutting roller by bracing frame, by finely tuning the position of brace table, brace table center is dropped on to make the center of gravity of cutting roller, ensure the stable of cutting roller, again one end fixture of cutting roller is opened, carry out replacing cutting knife, whole process operation is simple, replacing cutting knife is carried out without the need to being disassembled by whole cutting roller, more avoid the correction again to cutting roller, structure is simple, easy to use, replacing efficiency is high.
The technical solution adopted for the present invention to solve the technical problems is: a kind of fine-tuning cutting machine cutter-exchange mechanism, cutting machine comprises 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, described crossbeam is fixed with the cutter-exchange mechanism for supporting cutting roller when cutting roller tool changing
Described cutter-exchange mechanism comprises C shape holder, thread spindle and the bracing frame for supporting cutting roller for being fixedly connected with crossbeam,
Described C shape holder comprises intermediate plate and is vertically set on upper mounted plate and the bottom plate at the upper and lower two ends of intermediate plate, and 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 comprises 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 comprises support arm and brace table, and described support arm one end offers the axis hole of vertical direction, and the other end is provided with the brace table that can move left and right along support arm,
The rotating shaft section of described thread spindle is fixedly connected with C shape holder with upper mounted plate through hole through bottom plate through hole, bracing frame axis hole successively, the thread segment of described thread spindle is connected with bottom plate through hole whorl, the rotating shaft section of described thread spindle and upper mounted plate are rotationally connected, 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, move to the one end away from 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, bracing frame is risen to contact with cutting roller, again brace table is carried out left and right adjusting, brace table center is dropped on to make the center of gravity of cutting roller, select thread spindle that brace table is fully contacted with cutting roller again, then cutting roller one end away from motor will be dismantled, carry out cutting knife replacing, then again fix, then thread spindle is rotated backward, bracing frame is declined, rotary support frame, below cutting roller, finally cutting knife is adjusted to corresponding position.
Particularly, be provided with thread groove bottom described brace table, described support arm is provided with groove, and described bottom portion of groove is provided with the threaded rod of axis and thread spindle intersect vertical axis, and described brace table is arranged in groove, and described thread groove and threaded rod are connected with a joggle.
In order to subtract the stressed of bolt between c-shape holder and crossbeam, described crossbeam is fixed with fixed block, described C shape holder is fixedly connected with crossbeam by fixed block, the upper mounted plate of described C shape holder is provided with an edge and C shape holder openings extension in the opposite direction, described extension end is provided with edge, and described lower edge is fastened on fixed block edge.
In order in use the circumference of thread spindle be fixed, the thread segment that described thread spindle is positioned at lower fixed block is threaded for the nut of stationary threaded shaft.
In order to make cutting roller do not scratched by brace table, 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 invention has the beneficial effects as follows: the invention provides a kind of fine-tuning cutting machine cutter-exchange mechanism, it first can be supported cutting roller by bracing frame, by finely tuning the position of brace table, brace table center is dropped on to make the center of gravity of cutting roller, ensure the stable of cutting roller, again one end fixture of cutting roller is opened, carry out replacing cutting knife, whole process operation is simple, carry out replacing cutting knife without the need to being disassembled by whole cutting roller, more avoid the correction again to cutting roller, structure is simple, easy to use, change efficiency high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the schematic diagram of a kind of fine-tuning 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 holder, 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. brace tables, 74. thread grooves, 75. grooves, 76. threaded rods, 521. extensions, 522. times edges.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1 and Figure 2, a kind of fine-tuning cutting machine cutter-exchange mechanism, cutting machine comprises 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, crossbeam 1 is fixed with the cutter-exchange mechanism 4 for supporting cutting roller 3 when cutting roller 3 tool changing
Cutter-exchange mechanism 4 comprises C shape holder 5, thread spindle 6 and the bracing frame 7 for supporting cutting roller 3 for being fixedly connected with crossbeam 1,
C shape holder 5 comprises intermediate plate 51 and is vertically set on upper mounted plate 52 and the bottom plate 53 at intermediate plate about 51 two ends, and 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 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 support arm 72 and brace table 73, and support arm 72 one end offers the axis hole 71 of vertical direction, and the other end is provided with the brace table 73 that can move left and right along support arm 72,
The rotating shaft section 62 of thread spindle 6 is fixedly connected with C shape holder 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 thread spindle 6 is threaded with bottom plate 53 through hole 54, rotating shaft section 62 and the upper mounted plate 52 of thread spindle 6 are rotationally connected, 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, move to the one end away from 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, bracing frame 7 is risen to contact with cutting roller 3, again brace table 73 is carried out left and right adjusting, brace table 73 center is dropped on to make the center of gravity of cutting roller 3, rotating threaded shaft 6 makes brace table 73 fully contact with cutting roller 3 again, then cutting roller 3 one end away from motor is dismantled, carry out carving knife 31 to change, then again fix, then thread spindle 6 is rotated backward, bracing frame 7 is declined, rotary support frame 7, below cutting roller 3, finally carving knife 31 is adjusted to corresponding position.
As preferably, be provided with thread groove 74 bottom brace table 73, support arm 72 is provided with groove 75, is provided with the threaded rod 76 of axis and thread spindle 6 intersect vertical axis bottom groove 75, and brace table 73 is arranged in groove 75, and thread groove 74 and threaded rod 76 are connected with a joggle.
In a kind of detailed description of the invention, crossbeam 1 is fixed with fixed block 11, C shape holder 5 is fixedly connected with crossbeam 1 by fixed block 11, the upper mounted plate 52 of C shape holder 5 is provided with an edge and C shape holder 5 openings extension 521 in the opposite direction, extension 521 end is provided with along 522, is fastened on fixed block 11 edge along 522 down.
As preferably, the thread segment 61 that thread spindle 6 is positioned at lower fixed block is threaded for 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.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (5)
1. a fine-tuning cutting machine cutter-exchange mechanism, cutting machine comprises 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: described crossbeam (1) is fixed with the cutter-exchange mechanism (4) for supporting cutting roller (3) when cutting roller (3) tool changing
Described cutter-exchange mechanism (4) comprises C shape holder (5), thread spindle (6) and the bracing frame (7) for supporting cutting roller (3) for being fixedly connected with crossbeam (1),
Described C shape holder (5) comprises intermediate plate (51) and is vertically set on upper mounted plate (52) and the bottom plate (53) at 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 thread spindle (6) comprises 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) comprises support arm (72) and brace table (73), described support arm (72) one end offers the axis hole (71) of vertical direction, the other end is provided with the brace table (73) that can move left and right along support arm (72)
The rotating shaft section (62) of described thread spindle (6) is fixedly connected with C shape holder (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 thread spindle (6) is threaded with bottom plate (53) through hole (54), rotating shaft section (62) and the upper mounted plate (52) of described thread spindle (6) are rotationally connected, and the boss (63) of described thread spindle (6) is supported on support frame as described above (7) bottom.
2. a kind of fine-tuning cutting machine cutter-exchange mechanism as claimed in claim 1, it is characterized in that: described brace table (73) bottom is provided with thread groove (74), described support arm (72) is provided with groove (75), described groove (75) bottom is provided with the threaded rod (76) of axis and thread spindle (6) intersect vertical axis, described brace table (73) is arranged in groove (75), and described thread groove (74) and threaded rod (76) are connected with a joggle.
3. a kind of fine-tuning 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 holder (5) is fixedly connected with crossbeam (1) by fixed block (11), the upper mounted plate (52) of described C shape holder (5) is provided with an edge and C shape holder (5) openings extension in the opposite direction (521), described extension (521) end is provided with along (522), and described lower edge (522) is fastened on fixed block (11) edge.
4. a kind of fine-tuning cutting machine cutter-exchange mechanism as claimed in claim 1, is characterized in that: the thread segment (61) that described thread spindle (6) is positioned at lower fixed block is threaded for the nut (8) of stationary threaded shaft (6).
5. a kind of fine-tuning cutting machine cutter-exchange mechanism as claimed in claim 1 or 2, it is characterized in that: the one side that described brace table (73) contacts with cutting roller (3) is provided with arc groove (9), described arc groove (9) matches with the surface of described cutting roller (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226864.5A CN103991097B (en) | 2014-05-27 | 2014-05-27 | A kind of fine-tuning cutting machine cutter-exchange mechanism |
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| CN201410226864.5A CN103991097B (en) | 2014-05-27 | 2014-05-27 | A kind of fine-tuning cutting machine cutter-exchange mechanism |
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| CN103991097A CN103991097A (en) | 2014-08-20 |
| CN103991097B true CN103991097B (en) | 2015-11-18 |
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| CN201410226864.5A Active CN103991097B (en) | 2014-05-27 | 2014-05-27 | A kind of fine-tuning cutting machine cutter-exchange mechanism |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104259640B (en) * | 2014-09-19 | 2016-03-30 | 无锡太博泵业有限公司 | Tubular workpiece cutter sweep |
| CN104843235B (en) * | 2015-04-01 | 2017-03-08 | 大连工业大学 | A kind of tinned food package packing machine adjusting screw container conveyance apparatus |
| CN105252813B (en) * | 2015-09-15 | 2017-11-21 | 无锡鼎茂机械制造有限公司 | The Bag Making Machine parting cut frame of rapid changing knife can be realized |
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| EP1721712A1 (en) * | 2005-05-11 | 2006-11-15 | Aichele Werkzeuge GmbH | Rotary cutting device, method of disabling a rotary cutting device and method of operating a rotary cutting device |
| CN102501265A (en) * | 2011-11-17 | 2012-06-20 | 山东农业大学 | Clamping device for rapidly replacing cutting blades |
| CN203380948U (en) * | 2013-07-16 | 2014-01-08 | 上扬无线射频科技扬州有限公司 | Top knife adjusting device for splitting machine |
| CN203831492U (en) * | 2014-05-27 | 2014-09-17 | 常州市武进广宇花辊机械有限公司 | Fine-adjusted cutter replacing mechanism of splitting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100647266B1 (en) * | 2006-08-09 | 2006-11-23 | 김창회 | Rubber cutting machine |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1721712A1 (en) * | 2005-05-11 | 2006-11-15 | Aichele Werkzeuge GmbH | Rotary cutting device, method of disabling a rotary cutting device and method of operating a rotary cutting device |
| CN102501265A (en) * | 2011-11-17 | 2012-06-20 | 山东农业大学 | Clamping device for rapidly replacing cutting blades |
| CN203380948U (en) * | 2013-07-16 | 2014-01-08 | 上扬无线射频科技扬州有限公司 | Top knife adjusting device for splitting machine |
| CN203831492U (en) * | 2014-05-27 | 2014-09-17 | 常州市武进广宇花辊机械有限公司 | Fine-adjusted cutter replacing mechanism of splitting machine |
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