CN212948143U - Paper tube cutter mounting structure - Google Patents
Paper tube cutter mounting structure Download PDFInfo
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- CN212948143U CN212948143U CN202021358546.1U CN202021358546U CN212948143U CN 212948143 U CN212948143 U CN 212948143U CN 202021358546 U CN202021358546 U CN 202021358546U CN 212948143 U CN212948143 U CN 212948143U
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Abstract
The utility model discloses a paper tube cutter mounting structure guarantees support, pivot and the circular cutter of multiunit, the both ends of pivot with the leg joint is even, its characterized in that: every group the circular cutter through a coupling mechanism with the pivot links to each other, every group the circular cutter interval sets up, be equipped with a mounting panel on the support, the mounting panel parallel arrangement in the left side top of pivot, be equipped with multiunit adjustment mechanism on the mounting panel, every group adjustment mechanism is just to a set of coupling mechanism sets up. The utility model discloses reduce maintenance rate and cost, improved application scope.
Description
Technical Field
The utility model relates to a paper tube production and processing field especially relates to a paper tube cutter mounting structure.
Background
In the production process of the paper tube, the original paper roll is firstly bonded into a longer paper tube, then the paper tube is dried, and then the paper tube is placed on a tube cutting machine for tube cutting after the paper tube is dried, and the paper tube is cut into corresponding lengths. In the prior art, the circular cutters of the pipe cutting machine are directly arranged on the rotating shaft, if a certain circular cutter is worn, or the supporting rods of the paper pipe are worn, the pipe cutting machine can cause the pipe cutting machine to be adhered when cutting, the circular cutters beside the pipe cutting machine need to be completely detached and directly replaced, and in the mode, the maintenance is not convenient enough, and the circular cutters need to be directly replaced, so that the cost is higher. Therefore, the technical problem is solved by the skilled person in the art.
Disclosure of Invention
The utility model aims at providing a paper tube cutter mounting structure through using this structure, has improved the stability and the quality of cutting the pipe, has reduced maintenance rate and cost.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a paper tube cutter mounting structure guarantees a support, a rotating shaft and a plurality of groups of round cutters, wherein two ends of the rotating shaft are rotatably connected with the support, each group of round cutters are connected with the rotating shaft through a connecting mechanism, each group of round cutters are arranged at intervals, a mounting plate is arranged on the support and is arranged above the left side of the rotating shaft in parallel, a plurality of groups of adjusting mechanisms are arranged on the mounting plate, and each group of adjusting mechanisms is opposite to one group of connecting mechanisms;
the connecting mechanism comprises a connecting plate, a connecting rod, a limiting ring, a first gear and a second gear, the left side of the connecting plate is rotatably installed on the rotating shaft, the middle part of the connecting rod is rotatably connected with the right side of the connecting plate, the middle part of the circular cutter is connected with the rear side of the connecting rod, the first gear is installed on the outer edge surface of the front end of the connecting rod, the limiting ring is installed on the rotating shaft, the limiting ring is arranged on the front side of the connecting plate, the second gear is installed on the outer edge surface of the limiting ring, and the first gear is connected with the second gear through a chain;
the adjusting mechanism comprises an adjusting plate and an adjusting screw rod, the left side of the adjusting plate is connected with the mounting plate, the adjusting plate is arranged above the left side of the connecting plate, a protrusion is arranged on the right side of the top surface of the connecting plate, a notch is formed in the top of the protrusion, a strip-shaped through groove is formed in the right side of the top surface of the adjusting plate, the bottom surface of the strip-shaped through groove is communicated with the bottom surface of the adjusting plate, the bottom of the adjusting screw rod is rotatably connected with the notch through a connecting shaft, the upper portion of the adjusting screw rod penetrates through the strip-shaped through groove to be arranged above the top surface of the adjusting plate, and the length; the adjusting screw is connected with an upper nut and a lower nut in a threaded mode, the bottom surface of the upper nut abuts against the top surface of the adjusting plate, and the top surface of the lower nut abuts against the bottom surface of the adjusting plate.
In the above technical scheme, a bar-shaped limiting groove is arranged on the outer edge surface of the rotating shaft, the bar-shaped limiting groove is parallel to the axis of the rotating shaft, a limiting bolt is screwed on the limiting ring, and the inner end of the limiting bolt is abutted to the bar-shaped limiting groove.
Among the above-mentioned technical scheme, the below of regulating plate is equipped with an installation piece, the middle part of installation piece is equipped with a spout, the installation piece warp the spout slide set up in on the mounting panel, the left side spiro union of installation piece has first locking bolt, first locking bolt's right-hand member support in on the left surface of mounting panel, the installation piece warp first locking bolt locking install in on the mounting panel.
In the technical scheme, a second screw hole is formed in the left side of the top surface of the mounting block, a second bolt is arranged on the left side of the adjusting plate, the bottom surface of the left side of the adjusting plate abuts against the top surface of the mounting block, the left side of the adjusting plate is connected with the second screw hole through the second bolt, and an included angle of 15-60 degrees is formed between the adjusting plate and the top surface of the mounting block.
Among the above-mentioned technical scheme, be equipped with a limiting plate on the right flank of installation piece, the limiting plate is close to the bottom setting of installation piece, be equipped with a hole of stepping down on the terminal surface before the limiting plate, the hole of stepping down is close to the right side setting of limiting plate, the rear end face in hole of stepping down with the trailing flank of limiting plate is linked together, the pivot is inserted and is located in the hole of stepping down, the pivot with the coaxial setting in hole of stepping down, just the diameter in hole of stepping down is greater than the diameter of pivot.
In the technical scheme, a abdicating groove is arranged on the right side surface of the limiting plate, the top and the bottom of the abdicating groove are respectively communicated with the top surface and the bottom surface of the limiting plate, and the left side of the abdicating groove is flush with the right side surface of the mounting block; the left side of the connecting plate is rotationally connected with the rotating shaft in the abdicating groove.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model discloses well circular cutter is connected through coupling mechanism and pivot, circular cutter rotates through connecting plate and connecting rod and pivot to be connected, circular cutter is convenient for install and change maintenance like this, the connecting rod then is connected through chain and pivot, rethread adjustment mechanism is connected connecting plate and mounting panel, adjustment mechanism can adjust the relative angle between circular cutter and the pivot, can adjust circular cutter's position according to the wearing and tearing condition that circular cutter is actual like this, effectively guarantee the quality of cutting of paper pipe, can reduce the maintenance rate simultaneously, reduce circular cutter's change frequency, therefore, the cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 (in a cross-sectional view at the bar-shaped through-grooves);
fig. 3 is a schematic structural diagram of a partial top view of a circular cutter according to an embodiment of the present invention.
Wherein: 1. a support; 2. a rotating shaft; 3. a circular cutter; 4. mounting a plate; 5. a connecting plate; 6. a connecting rod; 7. a limiting ring; 8. a first gear; 9. a second gear; 10. a chain; 11. an adjusting plate; 12. adjusting the screw rod; 13. a protrusion; 14. a notch; 15. a strip-shaped through groove; 16. a connecting shaft; 17. screwing a nut; 18. a lower nut; 19. a strip-shaped limiting groove; 20. a limit bolt; 21. mounting blocks; 22. a first locking bolt; 23. a second bolt; 24. a limiting plate; 25. a yielding groove.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1-3, a paper tube cutter mounting structure ensures a support 1, a rotating shaft 2 and a plurality of groups of circular cutters 3, wherein two ends of the rotating shaft are rotatably connected with the support, each group of circular cutters is connected with the rotating shaft through a connecting mechanism, the circular cutters of each group are arranged at intervals, a mounting plate 4 is arranged on the support, the mounting plate is arranged above the left side of the rotating shaft in parallel, a plurality of groups of adjusting mechanisms are arranged on the mounting plate, and each group of adjusting mechanisms is arranged right opposite to one group of connecting mechanisms;
the connecting mechanism comprises a connecting plate 5, a connecting rod 6, a limiting ring 7, a first gear 8 and a second gear 9, the left side of the connecting plate is rotatably installed on the rotating shaft, the middle part of the connecting rod is rotatably connected with the right side of the connecting plate, the middle part of the circular cutter is connected with the rear side of the connecting rod, the first gear is installed on the outer edge surface of the front end of the connecting rod, the limiting ring is installed on the rotating shaft, the limiting ring is arranged on the front side of the connecting plate, the second gear is installed on the outer edge surface of the limiting ring, and the first gear is connected with the second gear through a chain 10;
the adjusting mechanism comprises an adjusting plate 11 and an adjusting screw rod 12, the left side of the adjusting plate is connected with the mounting plate, the adjusting plate is arranged above the left side of the connecting plate, a protrusion 13 is arranged on the right side of the top surface of the connecting plate, a notch 14 is arranged at the top of the protrusion, a strip-shaped through groove 15 is arranged on the right side of the top surface of the adjusting plate, the bottom surface of the strip-shaped through groove is communicated with the bottom surface of the adjusting plate, the bottom of the adjusting screw rod is rotatably connected with the notch through a connecting shaft 16, the strip-shaped through groove is arranged above the top surface of the adjusting plate after being penetrated by the upper part of the adjusting screw rod, and; an upper nut 17 and a lower nut 18 are screwed on the adjusting screw rod, the bottom surface of the upper nut abuts against the top surface of the adjusting plate, and the top surface of the lower nut abuts against the bottom surface of the adjusting plate.
In this embodiment, can set up the motor in the one end of support and be connected with the pivot, it rotates to drive the pivot, can set up the bracing piece in the right side below of pivot, a be used for supporting the paper tube, the support is then promoted by the cylinder and is rotated, make the bottom outer fringe face of circular cutter support on the outer fringe face of bracing piece or keep away from, when using, after the paper tube housing is above the bracing piece, then promote circular cutter downstream, because the motor can drive the pivot and rotate, the rotation of pivot drives the second gear and rotates, drive connecting rod and circular cutter through the chain and rotate, just so can utilize pivoted circular cutter to cut the paper tube. Wherein, if one of them a set of circular cutter has been worn and torn some, or just to circular cutter's bracing piece outer fringe face has been worn and torn some, lead to this local pipe that cuts to can not cut off completely easily, therefore, position through adjusting the connecting plate, also push down partly with adjusting screw, make circular cutter can move down partly, then will go up, the lower nut locking, can lock the position of connecting plate spacing, make the downward position of circular cutter can obtain adjusting, can guarantee the quality of cutting of paper pipe like this, and circular cutter need not change the maintenance yet, effective reduce cost, reduce the maintenance rate. Simultaneously, if it is longer to say that the length of paper tube needs to be cut, can lift the adjusting screw who corresponds like this, drive circular cutter rebound partly, then with upper and lower nut locking again, like this when cutting, the circular cutter of side can cut off the paper tube, and the circular cutter who lifts can not contact with the paper tube, can be applicable to like this cutting to different length paper tubes, and is efficient, of high quality, and application scope is wider moreover, and it is also more convenient to adjust.
Referring to fig. 1 and 2, a strip-shaped limiting groove 19 is formed in the outer edge surface of the rotating shaft, the strip-shaped limiting groove is parallel to the axis of the rotating shaft, a limiting bolt 20 is screwed on the limiting ring, and the inner end of the limiting bolt abuts against the strip-shaped limiting groove. Through the setting of bar spacing groove, spacing bolt can support at bar spacing inslot like this, carries out spacing locking with the position of spacing ring, guarantees that the pivot spacing ring is followed the commentaries on classics in the pivoted, prevents the emergence of the phenomenon of skidding of spacing ring, guarantees synchronous pivoted stability.
Referring to fig. 1-3, the below of regulating plate is equipped with an installation piece 21, the middle part of installation piece is equipped with a spout, the installation piece warp the spout slide set up in on the mounting panel, the left side spiro union of installation piece has first locking bolt 22, the right-hand member of first locking bolt support in on the left surface of mounting panel, the installation piece warp first locking bolt lock install in on the mounting panel.
The left side of the top surface of the mounting block is provided with a second screw hole, the left side of the adjusting plate is provided with a second bolt 23, the bottom surface of the left side of the adjusting plate is abutted to the top surface of the mounting block, the left side of the adjusting plate is connected with the second screw hole through the second bolt, and an included angle of 15-60 degrees is formed between the adjusting plate and the top surface of the mounting block.
Through the setting of installation piece, be convenient for like this be connected of regulating plate and mounting panel, the installation piece slides and sets up on the mounting panel in addition, can adjust the position of regulating plate like this, like this when connecting plate and spacing ring shift position on the pivot, also can adjust the position of regulating plate and mounting panel simultaneously, guarantees that the regulating plate can be connected with the connecting plate through adjusting screw, guarantees to the convenience of circular cutter location and regulation.
Referring to fig. 1-3, be equipped with a limiting plate 24 on the right flank of installation piece, the limiting plate is close to the bottom setting of installation piece, be equipped with one on the terminal surface before the limiting plate and step down the hole, it is close to step down the hole the right side setting of limiting plate, the rear end face in hole of stepping down with the trailing flank of limiting plate is linked together, the pivot is inserted and is located in the hole of stepping down, the pivot with the coaxial setting in hole of stepping down, just the diameter in hole of stepping down is greater than the diameter of pivot.
The right side surface of the limiting plate is provided with a abdicating groove 25, the top and the bottom of the abdicating groove are respectively communicated with the top surface and the bottom surface of the limiting plate, and the left side of the abdicating groove is flush with the right side surface of the mounting block; the left side of the connecting plate is rotationally connected with the rotating shaft in the abdicating groove.
Through the setting of limiting plate and the groove of stepping down, can carry on spacingly to the position of connecting plate at the pivot back-and-forth movement, prevent circular cutter back-and-forth movement, adjusting screw then carries on spacingly to the rotation of connecting plate, prevents that circular cutter from reciprocating, plays limiting displacement. Meanwhile, when the mounting block moves, the adjusting plate, the connecting plate and the circular cutter can be synchronously driven to move together, so that the position of the circular cutter can be conveniently moved and adjusted.
Claims (6)
1. The utility model provides a paper tube cutter mounting structure guarantees support, pivot and the circular cutter of multiunit, the both ends of pivot with the support rotates and links to each other its characterized in that: each group of circular cutters is connected with the rotating shaft through a connecting mechanism, each group of circular cutters is arranged at intervals, the support is provided with an installation plate, the installation plate is arranged above the left side of the rotating shaft in parallel, the installation plate is provided with a plurality of groups of adjusting mechanisms, and each group of adjusting mechanisms is arranged right opposite to one group of connecting mechanisms;
the connecting mechanism comprises a connecting plate, a connecting rod, a limiting ring, a first gear and a second gear, the left side of the connecting plate is rotatably installed on the rotating shaft, the middle part of the connecting rod is rotatably connected with the right side of the connecting plate, the middle part of the circular cutter is connected with the rear side of the connecting rod, the first gear is installed on the outer edge surface of the front end of the connecting rod, the limiting ring is installed on the rotating shaft, the limiting ring is arranged on the front side of the connecting plate, the second gear is installed on the outer edge surface of the limiting ring, and the first gear is connected with the second gear through a chain;
the adjusting mechanism comprises an adjusting plate and an adjusting screw rod, the left side of the adjusting plate is connected with the mounting plate, the adjusting plate is arranged above the left side of the connecting plate, a protrusion is arranged on the right side of the top surface of the connecting plate, a notch is formed in the top of the protrusion, a strip-shaped through groove is formed in the right side of the top surface of the adjusting plate, the bottom surface of the strip-shaped through groove is communicated with the bottom surface of the adjusting plate, the bottom of the adjusting screw rod is rotatably connected with the notch through a connecting shaft, the upper portion of the adjusting screw rod penetrates through the strip-shaped through groove to be arranged above the top surface of the adjusting plate, and the length; the adjusting screw is connected with an upper nut and a lower nut in a threaded mode, the bottom surface of the upper nut abuts against the top surface of the adjusting plate, and the top surface of the lower nut abuts against the bottom surface of the adjusting plate.
2. The paper tube cutter mounting structure of claim 1 wherein: the outer edge surface of the rotating shaft is provided with a strip-shaped limiting groove, the strip-shaped limiting groove is parallel to the axis of the rotating shaft, the limiting ring is connected with a limiting bolt in a threaded mode, and the inner end of the limiting bolt abuts against the strip-shaped limiting groove.
3. The paper tube cutter mounting structure of claim 1 wherein: the below of regulating plate is equipped with an installation piece, the middle part of installation piece is equipped with a spout, the installation piece warp the spout slide set up in on the mounting panel, the left side spiro union of installation piece has first locking bolt, first locking bolt's right-hand member support in on the left surface of mounting panel, the installation piece warp first locking bolt lock install in on the mounting panel.
4. The paper tube cutter mounting structure of claim 3 wherein: the left side of the top surface of the mounting block is provided with a second screw hole, the left side of the adjusting plate is provided with a second bolt, the bottom surface of the left side of the adjusting plate is abutted to the top surface of the mounting block, the left side of the adjusting plate is connected with the second screw hole through the second bolt, and an included angle of 15-60 degrees is formed between the adjusting plate and the top surface of the mounting block.
5. The paper tube cutter mounting structure of claim 3 wherein: the installation block is characterized in that a limiting plate is arranged on the right side face of the installation block, the limiting plate is close to the bottom of the installation block, a yielding hole is formed in the front end face of the limiting plate and is close to the right side of the limiting plate, the rear end face of the yielding hole is communicated with the rear side face of the limiting plate, the rotating shaft is inserted into the yielding hole, the rotating shaft is coaxially arranged with the yielding hole, and the diameter of the yielding hole is larger than that of the rotating shaft.
6. The paper tube cutter mounting structure of claim 5 wherein: the left side of the abdicating groove is flush with the right side surface of the mounting block; the left side of the connecting plate is rotationally connected with the rotating shaft in the abdicating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021358546.1U CN212948143U (en) | 2020-07-10 | 2020-07-10 | Paper tube cutter mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021358546.1U CN212948143U (en) | 2020-07-10 | 2020-07-10 | Paper tube cutter mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212948143U true CN212948143U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021358546.1U Active CN212948143U (en) | 2020-07-10 | 2020-07-10 | Paper tube cutter mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212948143U (en) |
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2020
- 2020-07-10 CN CN202021358546.1U patent/CN212948143U/en active Active
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