CN211945612U - Cutting knife position adjusting device for splitting machine - Google Patents
Cutting knife position adjusting device for splitting machine Download PDFInfo
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- CN211945612U CN211945612U CN202020629647.1U CN202020629647U CN211945612U CN 211945612 U CN211945612 U CN 211945612U CN 202020629647 U CN202020629647 U CN 202020629647U CN 211945612 U CN211945612 U CN 211945612U
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- cutting
- cutting knife
- positioning
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- knife rest
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- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model discloses a cutting knife position adjusting device for a splitting machine, which comprises a bracket (1), wherein a cutting knife rest (2) with a square cross section is arranged on the bracket (1), cutting assemblies are arranged on four sides of the cutting knife rest (2), one end of the cutting knife rest (2) is rotatably connected with one side of the bracket (1) through a first connecting shaft (21), the other end of the cutting knife rest (2) is provided with a second connecting shaft (22), and the outer end of the second connecting shaft (22) is provided with a gear sleeve (23); the hand wheel (4) is arranged on the other side of the support (1), a fixing shaft (41) penetrating through the support (1) is arranged on the hand wheel (4), a fixing gear (42) matched with the gear sleeve (23) is arranged at the outer end of the fixing shaft (41), a limiting plate (43) is arranged at the inner end of the fixing shaft (41), and a positioning piece is arranged on the limiting plate (43). The utility model has the characteristics of cut the size various, the installation is changed simply, production efficiency improves.
Description
Technical Field
The utility model relates to a cutting knife device, especially a cutting machine is with cutting knife position control device.
Background
Present cutting machine, only fixed cutting mechanism that sets up on a cutting machine, and the cutting knife quantity and the rigidity of cutting mechanism, not only can produce the film of same size, when producing not unidimensional material, need different equipment, the resource can not obtain effectual utilization, and the cutting knife is fixed with the arbor, the cutting knife carries out fixed long-time cutting work, operating pressure is big, it is easy impaired, life is shorter, need often change, need take off whole blade arbor from the frame together during the change, the installation is changed trouble and time-consuming, the job progress of influence cutting machine, reduce the production efficiency of film.
Therefore, the cutting knife for the existing splitting machine has the problems of limited splitting size, troublesome installation and replacement and reduced production efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutting knife position control device for cutting machine. The utility model has the characteristics of cut the size various, the installation is changed simply, production efficiency improves.
The technical scheme of the utility model: a cutting knife position adjusting device for a splitting machine comprises a support, wherein a cutting knife rest with a square cross section is arranged on the support, cutting assemblies are arranged on four side surfaces of the cutting knife rest, one end of the cutting knife rest is rotatably connected with one side of the support through a first connecting shaft, a second connecting shaft is arranged at the other end of the cutting knife rest, and a gear sleeve is arranged at the outer end of the second connecting shaft; the hand wheel is arranged on the other side of the support, a fixed shaft penetrating through the support is arranged on the hand wheel, a fixed gear matched with the gear sleeve is arranged at the outer end of the fixed shaft, a limiting plate is arranged at the inner end of the fixed shaft, and a positioning piece is arranged on the limiting plate.
In the cutting knife position adjusting device for the splitting machine, the cutting assembly comprises a fixing plate, the fixing plate is detachably connected with the cutting knife rest, and a plurality of cutting knives are arranged on the fixing plate.
In the cutting knife position adjusting device for the splitting machine, the cutting knife comprises a knife holder and a cutting edge arranged on the knife holder, a plurality of positioning grooves matched with the shape of the knife holder are formed in the fixing plate, a rotary disc is connected in the positioning grooves in a rotating mode, a compression spring is arranged between the top surface of the rotary disc and the bottom surface of the knife holder, and the knife holder is connected with the fixing plate through a bolt.
In the cutting knife position adjusting device for the splitting machine, a first threaded hole connected with a bolt in a matched mode is formed in the outer side, located on the positioning groove, of the fixing plate, and a second threaded hole connected with the bolt in a matched mode is formed in the positioning groove.
In the cutting knife position adjusting device for the splitting machine, the bracket is also provided with a bracket for respectively supporting the first connecting shaft and the second connecting shaft.
In the cutting knife position adjusting device for the splitting machine, the side part of the bracket is uniformly provided with four positioning holes by taking the center of the fixed shaft as the circle center, the positioning piece is a positioning shaft, and the positioning shaft penetrates through the limiting plate and is matched and connected with the positioning holes.
Compared with the prior art, the utility model discloses in all be equipped with cutting assembly on four sides of cutting knife rest, every cutting assembly can set up and be different cutting specifications, be connected with the gear sleeve through the fixed gear, it can drive cutting knife rest rotation to rotate the hand wheel, change cutting knife rest's the cutting assembly of actual work, make the cutting assembly of different specifications cut, thereby obtain the material of different specifications, it is various to cut the size, and wherein cutting assembly's adjustment is convenient, fast, save adjustment time, make the cutting machine can quick start work, and the production efficiency is improved, and it is fixed through the setting element, and good stability.
When the cutting knife needs to be replaced, only the cutting assembly on the cutting knife rest needs to be replaced, time and labor are saved, a large amount of time and cost are not needed for replacement, the shutdown time of the splitting machine is short, and the production efficiency is improved; when the whole cutting knife rest needs to be replaced, the positioning piece is only needed to be removed, then the hand wheel is moved, and the fixed gear and the gear sleeve are separated, so that the operation is simple.
Therefore, the utility model has the characteristics of cut the size various, the installation is changed simply, production efficiency improves.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the connection structure of the cutting knife and the fixing plate;
fig. 3 is a schematic view of a connection structure of a gear sleeve and a fixed gear.
The labels in the figures are: 1. a support; 11. a bracket; 2. a cutting knife rest; 21. a first connecting shaft; 22. a second connecting shaft; 23. a gear sleeve; 24. a fixing plate; 25. positioning a groove; 26. a turntable; 27. a compression spring; 28. a bolt; 3. a cutting knife; 31. a tool apron; 32. a cutting edge; 4. a hand wheel; 41. a fixed shaft; 42. fixing a gear; 43. a limiting plate; 44. positioning the shaft; 45. and (7) positioning the holes.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given.
As shown in fig. 1-3, a cutting knife position adjusting device for a splitting machine comprises a support 1, wherein a cutting knife rest 2 with a square cross section is arranged on the support 1, cutting assemblies are arranged on four side surfaces of the cutting knife rest 2, one end of the cutting knife rest 2 is rotatably connected with one side of the support 1 through a first connecting shaft 21, a second connecting shaft 22 is arranged at the other end of the cutting knife rest 2, and a gear sleeve 23 is arranged at the outer end of the second connecting shaft 22; the hand wheel 4 is arranged on the other side of the support 1, a fixing shaft 41 penetrating through the support 1 is arranged on the hand wheel 4, a fixing gear 42 matched with the gear sleeve 23 is arranged at the outer end of the fixing shaft 41, a limiting plate 43 is arranged at the inner end of the fixing shaft 41, and a positioning piece is arranged on the limiting plate 43.
It should be noted that the fixed shaft 41 can move back and forth on the bracket 1, so as to connect or disconnect the fixed gear 42 with the gear sleeve.
The cutting assembly comprises a fixing plate 24, the fixing plate 24 is detachably connected with the cutting knife rest 2, and a plurality of cutting knives 3 are arranged on the fixing plate 24. The fixing plate 24 and the cutting knife rest 2 can be connected in a screw connection mode, a spring leaf fixing mode or a clamping mode.
The cutting knife 3 comprises a knife holder 31 and a cutting edge 32 arranged on the knife holder 31, a plurality of positioning grooves 25 matched with the shape of the knife holder 31 are formed in the fixing plate 24, a rotating disc 26 is connected to the positioning grooves 25 in a rotating mode, a compression spring 27 is arranged between the top surface of the rotating disc 26 and the bottom surface of the knife holder 31, and the knife holder 31 is connected with the fixing plate 24 through a bolt 28. The positioning groove is polygonal, such as rectangular, triangular, pentagonal, etc.
A first threaded hole matched and connected with the bolt 28 is formed in the fixing plate 24 and located on the outer side of the positioning groove 25, and a second threaded hole matched and connected with the bolt 28 is formed in the positioning groove 25.
The bracket 1 is also provided with a bracket 11 for respectively supporting the first connecting shaft 21 and the second connecting shaft 22. Further improving stability.
The side part of the bracket 1 is uniformly provided with four positioning holes 45 by taking the center of the fixed shaft 41 as a circle center, the positioning piece is a positioning shaft 44, and the positioning shaft 44 penetrates through the limiting plate 43 and is matched and connected with the positioning holes 45.
The working principle is as follows:
when the splitting machine works, the hand wheel 4 is moved, the fixed gear 42 is embedded into the gear sleeve 23, the cutting knife rest 2 is driven to rotate by rotating the hand wheel 4, the cutting assembly meeting the cutting specification is rotated to the working position to perform cutting work, the positioning shaft 44 is connected with the corresponding positioning hole 45 to be fixed, and the material meeting the requirements is obtained. The positions of the four side surfaces of the cutting knife rest 2 are positioned, and the positioning is accurate just corresponding to the connection of the four positioning holes 45 and the positioning shaft 44.
When the cutting knife 3 does not work, the knife holder 31 is hidden in the positioning groove 25, the bolt 28 is connected with the second threaded hole, the compression spring 27 is in a compression state, and the cutting edge 32 is not in contact with the material for cutting; when the corresponding cutting knife 3 needs to work, the bolt 28 is unscrewed, the knife holder 31 moves upwards under the action of the return elastic force of the compression spring 27, the knife holder 31 is separated from the positioning groove 25, then the knife holder 31 is rotated, the knife holder 31 is not matched with the positioning groove 25 and is arranged outside the positioning groove 25, and then the knife holder 31 is connected with the first threaded hole through the bolt 28, so that the knife holder 31 is fixed, and the cutting blade 32 performs cutting work;
according to actual requirements, the tool holders 31 at different positions in the cutting assemblies on different side surfaces are hidden in the positioning grooves 25 or separated from the positioning grooves 25, so that the actual working style of the cutting assemblies can be changed, the cutting specifications are changed, cutting devices with different specifications are not needed to be customized, the manufacturing cost is reduced, the cutting pressure is reduced, the abrasion of the slitting knives is reduced, and the service life is prolonged; and fixed through bolt 28, cutting knife 3 job stabilization nature is good, only with cutting knife 3 replacement during the change can, it is simple to change, adjustment mode wherein also comparatively convenient, swift, save the time of changing cutting knife 3, changing the cutting specification, improve production efficiency.
Claims (6)
1. The utility model provides a cutting knife position control device for cutting machine which characterized in that: the cutting device comprises a support (1), wherein a cutting knife rest (2) with a square cross section is arranged on the support (1), cutting assemblies are arranged on four side surfaces of the cutting knife rest (2), one end of the cutting knife rest (2) is rotatably connected with one side of the support (1) through a first connecting shaft (21), a second connecting shaft (22) is arranged at the other end of the cutting knife rest (2), and a gear sleeve (23) is arranged at the outer end of the second connecting shaft (22); the hand wheel (4) is arranged on the other side of the support (1), a fixing shaft (41) penetrating through the support (1) is arranged on the hand wheel (4), a fixing gear (42) matched with the gear sleeve (23) is arranged at the outer end of the fixing shaft (41), a limiting plate (43) is arranged at the inner end of the fixing shaft (41), and a positioning piece is arranged on the limiting plate (43).
2. The cutter position adjusting device for the slitter according to claim 1, wherein: the cutting assembly comprises a fixing plate (24), the fixing plate (24) is detachably connected with the cutting knife rest (2), and a plurality of cutting knives (3) are arranged on the fixing plate (24).
3. The cutter blade position adjusting device for the slitter according to claim 2, wherein: the cutting knife (3) comprises a knife holder (31) and a cutting edge (32) arranged on the knife holder (31), a plurality of positioning grooves (25) matched with the shape of the knife holder (31) are formed in the fixing plate (24), a rotating disc (26) is connected to the positioning grooves (25) in a rotating mode, a compression spring (27) is arranged between the top surface of the rotating disc (26) and the bottom surface of the knife holder (31), and the knife holder (31) is connected with the fixing plate (24) through a bolt (28).
4. The cutter blade position adjusting device for the slitter according to claim 3, wherein: the fixing plate (24) is provided with a first threaded hole matched and connected with the bolt (28) at the outer side of the positioning groove (25), and a second threaded hole matched and connected with the bolt (28) is formed in the positioning groove (25).
5. The cutter position adjusting device for the slitter according to claim 1, wherein: the bracket (1) is also provided with a bracket (11) for respectively supporting the first connecting shaft (21) and the second connecting shaft (22).
6. The cutter position adjusting device for the slitter according to claim 1, wherein: the side part of the support (1) is uniformly provided with four positioning holes (45) by taking the center of the fixed shaft (41) as a circle center, the positioning piece is a positioning shaft (44), and the positioning shaft (44) penetrates through the limiting plate (43) to be matched and connected with the positioning holes (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629647.1U CN211945612U (en) | 2020-04-23 | 2020-04-23 | Cutting knife position adjusting device for splitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629647.1U CN211945612U (en) | 2020-04-23 | 2020-04-23 | Cutting knife position adjusting device for splitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211945612U true CN211945612U (en) | 2020-11-17 |
Family
ID=73163590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020629647.1U Active CN211945612U (en) | 2020-04-23 | 2020-04-23 | Cutting knife position adjusting device for splitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211945612U (en) |
-
2020
- 2020-04-23 CN CN202020629647.1U patent/CN211945612U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Pujiang Weipai Enterprise Management Co.,Ltd. Assignor: Jinhua WeiPai Packaging Co.,Ltd. Contract record no.: X2024980004080 Denomination of utility model: A cutting blade position adjustment device for slitting machines Granted publication date: 20201117 License type: Common License Record date: 20240408 Assignee: Zhejiang Weipai New Materials Technology Co.,Ltd. Assignor: Jinhua WeiPai Packaging Co.,Ltd. Contract record no.: X2024980004079 Denomination of utility model: A cutting blade position adjustment device for slitting machines Granted publication date: 20201117 License type: Common License Record date: 20240408 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Pujiang Ding Raw Packaging Materials Trading Co.,Ltd. (individual business owner) Assignor: Jinhua WeiPai Packaging Co.,Ltd. Contract record no.: X2024980004295 Denomination of utility model: A cutting blade position adjustment device for slitting machines Granted publication date: 20201117 License type: Common License Record date: 20240411 |