CN212241248U - Upper cutting knife device of slitting machine - Google Patents
Upper cutting knife device of slitting machine Download PDFInfo
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- CN212241248U CN212241248U CN202020574090.6U CN202020574090U CN212241248U CN 212241248 U CN212241248 U CN 212241248U CN 202020574090 U CN202020574090 U CN 202020574090U CN 212241248 U CN212241248 U CN 212241248U
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- cutter
- upper cutter
- sliding
- slitting machine
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Abstract
The utility model relates to a divide strip machine technical field, especially relate to an upper cutting knife device of strip machine, including crossbeam and a plurality of upper cutter assemblies of sliding connection in the crossbeam, each upper cutter assembly all includes upper drive piece, upper cutter seat and upper cutter, upper drive piece sliding connection in the crossbeam, upper drive piece drive upper cutter seat removes, upper cutter fixed connection in the upper cutter seat, the upper cutter stretches out the bottom of upper cutter seat suddenly, still include angle adjustment piece, angle adjustment piece locates between upper drive piece and the upper cutter seat, angle adjustment piece sliding connection in the upper drive piece, the upper cutter seat rotate connect in angle adjustment piece; through setting up sliding connection in the angle adjustment piece of last driving piece for angle adjustment piece and last blade holder go up and down in step, go up the blade holder and rotate the structure of connecting in angle adjustment piece, reach the purpose of cutter angle on the quick adjustment, reach the purpose of cutter and external lower cutter cooperation parameter on the quick adjustment.
Description
Technical Field
The utility model relates to a divide strip machine technical field, especially relate to an on cut sword device of dividing strip machine.
Background
The slitting machine is an equipment for longitudinally cutting paper along the paper, a cutter and a lower cutter are installed on the slitting machine, the upper cutter and the lower cutter are matched to complete longitudinal cutting of the paper, the lower cutter is usually installed on a rotating shaft, the upper cutter is installed on a cutter holder, the upper cutter is close to the lower cutter under the action of a driving source and is attached to the lower cutter, cutting is completed, in order to improve the cutting quality of the paper, the upper cutter and the lower cutter are usually adjusted into a point contact mode, but the slitting machine used in the prior art is time-consuming when the angle of the upper cutter is adjusted, and the problem that the matching precision of the upper cutter and the lower cutter is low is solved.
Disclosure of Invention
In order to overcome the shortcoming that the last cutter adjustment precision that exists among the prior art is low and consuming time, the utility model aims to provide a divide the last sword device that cuts of strip machine improves the governing speed and the precision of going up the cutter.
In order to achieve the above purpose, the technical scheme of the utility model is that:
an upper cutting knife device of a slitting machine comprises a cross beam and a plurality of upper cutting knife assemblies which are connected to the cross beam in a sliding mode, each upper cutting knife assembly comprises an upper driving piece, an upper knife holder and an upper cutting knife, the upper driving piece is connected to the cross beam in a sliding mode and drives the upper knife holder to move, the upper cutting knife is fixedly connected to the upper knife holder, the upper cutting knife extends out of the bottom of the upper knife holder, each upper cutting knife assembly 2 further comprises an angle adjusting piece, the angle adjusting piece is arranged between the upper driving piece and the upper knife holder, the angle adjusting piece is connected to the upper driving piece in a sliding mode, and the upper knife holder is connected to the angle adjusting piece in.
Furthermore, the angle adjusting piece comprises a sliding piece and an adjusting plate fixedly connected with the sliding piece, the sliding piece is connected to the upper driving piece in a sliding mode, the adjusting plate is provided with a long hole, and an external screw penetrates through the long hole and then is in threaded connection with the upper tool apron.
Further, the slider includes guide arm, guide pin bushing, elastic component, and guide pin bushing fixed connection is in last driving piece, the one end fixed connection of guide arm is in the adjusting plate, guide arm sliding connection is in the guide pin bushing, the both ends of elastic component conflict the top of guide pin bushing and the top of guide arm respectively.
Further, the adjusting plate is provided with a through hole, the upper driving member comprises a driving shaft, and the driving shaft is connected with the upper tool apron through the through hole.
Further, the upper driving part adopts a cylinder structure.
Furthermore, the upper cutter assemblies are arranged on the beam in parallel, and the central connecting lines of the upper cutter assemblies are arranged in parallel with the length direction of the beam.
The utility model has the advantages that: through setting up sliding connection in the angle adjustment piece of last driving piece for angle adjustment piece and last blade holder go up and down in step, go up the blade holder and rotate the structure of connecting in angle adjustment piece, reach the purpose of cutter angle on the quick adjustment, reach the purpose of cutter and external lower cutter cooperation parameter on the quick adjustment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an upper cutter assembly of the present invention;
fig. 3 is a schematic view of the upper cutter assembly of the present invention.
The reference numerals include:
1-beam 11-guide groove 2-upper cutter assembly
21-upper driving piece 211-driving shaft 22-upper tool apron
23-upper cutter 24-angle adjusting piece 241-sliding piece
2411-guide rod 2412-guide sleeve 2413-elastic part
242 adjusting plate 2421 elongated hole 2422 through hole.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 3, the upper cutting blade device of a slitting machine of the present invention includes a beam 1 and a plurality of upper cutter assemblies 2 slidably connected to the beam 1, each upper cutter assembly 2 includes an upper driving member 21, an upper cutter seat 22 and an upper cutter 23, the upper driving member 21 slidably connected to the beam 1, the upper driving member 21 drives the upper cutter seat 22 to move, the upper cutter 23 is fixedly connected to the upper cutter seat 22, the upper cutter 23 protrudes out of the bottom of the upper cutter seat 22, each upper cutter assembly 2 further includes an angle adjusting member 24, the angle adjusting member 24 is disposed between the upper driving member 21 and the upper cutter seat 22, the angle adjusting member 24 is slidably connected to the upper driving member 21, and the upper cutter seat 22 is rotatably connected to the angle adjusting member 24.
Specifically, in this embodiment, the number of the upper cutter assemblies 2 is determined according to the production requirement, and in addition, the distance between two adjacent upper cutter assemblies 2 is adjusted according to the specification requirement of cutting paper according to the requirement, each upper cutter assembly 2 includes an upper driving member 21, an upper cutter holder 22, an angle adjusting member 24 and an upper cutter 23, the upper driving member 21 adopts a cylinder structure, the position and the angle of the upper cutter 23 need to be adjusted before production, first, the upper driving member 21 drives the upper cutter holder 22 and the angle adjusting member 24 to be lifted synchronously, so that the upper cutter 23 reaches a preset height position, then, the upper cutter holder 22 is rotated in the vertical direction, so that the upper cutter holder 22 rotates around the central axis in the vertical direction, that is, the upper cutter holder 22 performs angle adjustment in the vertical direction relative to the angle adjusting member 24, so that the side surface of the upper cutter 23 and the side surface of the external lower cutter form an included angle, and point contact adjustment of, namely, the matching parameters of the upper cutter 23 and the external lower cutter are satisfied.
Through setting up the angle adjustment piece 24 of sliding connection in last driving piece 21 for angle adjustment piece 24 and last blade holder 22 go up and down in step, go up the blade holder 22 and rotate the structure of connecting in angle adjustment piece 24, reach the purpose of cutter 23 angle in the quick adjustment, reach the purpose of cutter cooperation parameter under cutter 23 and the external world in the quick adjustment.
The angle adjusting member 24 includes a sliding member 241 and an adjusting plate 242 fixedly connected to the sliding member 241, the sliding member 241 is disposed on the upper driving member 21, the adjusting plate 242 is provided with a long hole 2421, an external screw penetrates through the long hole 2421 and then is screwed with the upper tool apron 22, the upper tool apron 22 is firstly rotated to a preset angle, the external screw is then used to fix the upper tool apron 22 on the adjusting plate 242, and the long hole 2421 is provided, that is, the external screw penetrates through different positions of the long hole 2421 to adjust and fix different angles of the upper tool apron 22.
The sliding part 241 comprises a guide rod 2411, a guide sleeve 2412 and an elastic part 2413, the guide sleeve 2412 is fixedly connected to the upper driving part 21, one end of the guide rod 2411 is fixedly connected to the adjusting plate 242, the guide rod 2411 is slidably connected to the guide sleeve 2412, two ends of the elastic part 2413 respectively abut against the top end of the guide sleeve 2412 and the top end of the guide rod 2411, when the upper driving part 21 drives the upper tool apron 22 to ascend and descend, the adjusting plate 242 is driven to ascend and descend synchronously, the distance between the adjusting plate 24 and the upper driving part 21 is increased by additionally arranging the guide rod 2411, the guide rod 2411 is in sliding fit with the guide sleeve 2412, the upper tool apron 22 is convenient to move to a preset position, then the angle of the upper tool apron 22 is adjusted, finally, the adjusting plate 242 is fixedly connected with the upper tool apron 22 through an external screw, the guide rod 2411 and the guide sleeve 2412 are arranged to ensure the stability of the ascending and, under the action of elasticity, the guide rod 2411 is driven to reset, the upper tool apron 22 is driven to reset at the same time, and the elastic piece 2413 can also play a role in buffering.
The adjusting plate 242 has a through hole 2422, the upper driving member 21 includes a driving shaft 211, the driving shaft 211 is connected to the upper tool apron 22 through the through hole 2422, and the adjusting plate 242 is a one-piece structure, so as to ensure the accuracy of the angle adjustment of the upper tool apron 22.
The upper cutter assemblies 2 are arranged on the beam 1 in parallel, the center connecting lines of the upper cutter assemblies 2 are arranged in parallel with the length direction of the beam 1, the beam 1 is provided with a guide groove 11, the upper cutter assemblies 2 are connected to the guide groove 11 in a sliding mode, the center connecting lines of the upper cutter assemblies 2 are parallel to the length direction of the beam 1, and meanwhile, when two adjacent upper cutter assemblies 2 are adjusted, the stability of the upper cutter assemblies 2 in the sliding direction is guaranteed.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. The utility model provides an on of slitting machine cuts sword device, includes crossbeam (1) and sliding connection in a plurality of last cutter unit spare (2) of crossbeam (1), every goes up cutter unit spare (2) and all includes driving piece (21), goes up blade holder (22) and goes up cutter (23), go up driving piece (21) sliding connection in crossbeam (1), go up blade holder (22) removal in driving piece (21) drive, go up cutter (23) fixed connection in last blade holder (22), go up cutter (23) and stretch out the bottom of going up blade holder (22) suddenly, its characterized in that: each upper cutter assembly (2) further comprises an angle adjusting piece (24), the angle adjusting piece (24) is arranged between the upper driving piece (21) and the upper cutter seat (22), the angle adjusting piece (24) is connected to the upper driving piece (21) in a sliding mode, and the upper cutter seat (22) is connected to the angle adjusting piece (24) in a rotating mode.
2. The upper cutting blade device of the slitting machine according to claim 1, characterized in that: the angle adjusting piece (24) comprises a sliding piece (241) and an adjusting plate (242) fixedly connected with the sliding piece (241), the sliding piece (241) is connected to the upper driving piece (21) in a sliding mode, the adjusting plate (242) is provided with a long hole (2421), and an external screw penetrates through the long hole (2421) and then is in threaded connection with the upper tool apron (22).
3. The upper cutting blade device of the slitting machine according to claim 2, characterized in that: the sliding piece (241) comprises a guide rod (2411), a guide sleeve (2412) and an elastic piece (2413), the guide sleeve (2412) is fixedly connected to the upper driving piece (21), one end of the guide rod (2411) is fixedly connected to the adjusting plate (242), the guide rod (2411) is slidably connected to the guide sleeve (2412), and two ends of the elastic piece (2413) respectively abut against the top end of the guide sleeve (2412) and the top head of the guide rod (2411).
4. The upper cutting blade device of the slitting machine according to claim 2, characterized in that: the adjusting plate (242) is provided with a through hole (2422), the upper driving piece (21) comprises a driving shaft (211), and the driving shaft (211) is connected with the upper tool apron (22) through the through hole (2422).
5. The upper cutting blade device of the slitting machine according to claim 1, characterized in that: the upper driving piece (21) adopts a cylinder structure.
6. The upper cutting blade device of the slitting machine according to claim 1, characterized in that: the upper cutter assemblies (2) are arranged on the beam (1) in parallel, and the central connecting lines of the upper cutter assemblies (2) are arranged in parallel with the length direction of the beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020574090.6U CN212241248U (en) | 2020-04-16 | 2020-04-16 | Upper cutting knife device of slitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020574090.6U CN212241248U (en) | 2020-04-16 | 2020-04-16 | Upper cutting knife device of slitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212241248U true CN212241248U (en) | 2020-12-29 |
Family
ID=74002894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020574090.6U Active CN212241248U (en) | 2020-04-16 | 2020-04-16 | Upper cutting knife device of slitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212241248U (en) |
-
2020
- 2020-04-16 CN CN202020574090.6U patent/CN212241248U/en active Active
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