CN207876947U - Paper correction mechanism and open paper machine - Google Patents
Paper correction mechanism and open paper machine Download PDFInfo
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- CN207876947U CN207876947U CN201820213629.8U CN201820213629U CN207876947U CN 207876947 U CN207876947 U CN 207876947U CN 201820213629 U CN201820213629 U CN 201820213629U CN 207876947 U CN207876947 U CN 207876947U
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Abstract
The utility model provides a kind of paper correction mechanism and opens paper machine, is related to the technical field of sheet processing, paper correction mechanism provided by the utility model includes：First limit shaft, the second limit shaft and third limit shaft, and the axis of the axis of the first limit shaft, the axis of the second limit shaft and third limit shaft is mutually parallel；For the periphery of the periphery of first limit shaft and the second limit shaft tool there are one public section, which is located at the homonymy of the first limit shaft and the second limit shaft；The some or all of periphery and the first limit shaft of third limit shaft are located at the same side of public section；Paper includes the first side and second side being oppositely arranged, when paper is wound on winding shaft, first side towards winding shaft axis, second side deviate from winding shaft axis；Paper passes through the second limit shaft, third limit shaft and the first limit shaft successively, and the second limit shaft and the first limit shaft are contacted with the first side of paper, and third limit shaft is contacted with the second side of paper.
Description
Technical field
The utility model is related to sheet processing technical fields, more particularly, to a kind of paper correction mechanism and open paper machine.
Background technology
The paper produced is wound on winding shaft, in case the later stage is processed paper.When need produce fritter paper
When, the monoblock paper end on winding shaft is introduced into out in paper machine, monoblock paper is cut into multiple fritters successively using paper machine is opened
Paper.
But since paper has been bent on winding shaft, open after monoblock paper is cut into multiple fritter paper by paper machine,
Fritter paper out-of-flatness, influences to use.
The information for being disclosed in the background technology part is merely intended to deepen the reason to the general background technology of the utility model
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of paper correction mechanisms, to alleviate monoblock paper cutting in the prior art
At fritter paper out-of-flatness the technical issues of.
Paper correction mechanism provided by the utility model includes：First limit shaft, the second limit shaft and third limit shaft, and
The axis of the axis of first limit shaft, the axis of second limit shaft and the third limit shaft is mutually parallel；
There are one public section, the public affairs sections for the periphery of the periphery of first limit shaft and second limit shaft tool
Positioned at the homonymy of first limit shaft and second limit shaft；
The some or all of periphery of the third limit shaft is located at the same of the public section with first limit shaft
Side；
Paper includes the first side and second side being oppositely arranged, when the paper is wound on winding shaft, described
One side towards the winding shaft axis, the second side deviate from the winding shaft axis；
The paper passes through second limit shaft, the third limit shaft and first limit shaft successively, and described the
Two limit shafts and first limit shaft are contacted with the first side of the paper, the third limit shaft and the paper
Second side contacts.
Further, first limit shaft can surround own axis.
Further, first limit shaft includes the first central shaft and the first rotation axis, first center axis connection
In opening in paper machine rack, the first rotation axis turning set is set on first central shaft.
Further, second limit shaft can surround own axis.
Further, second limit shaft includes the second central shaft and the second rotation axis, second center axis connection
In opening in paper machine rack, the second rotation axis turning set is set on second central shaft.
Further, the third limit shaft can surround second central axis.
Further, the paper correction mechanism further includes connector, one end of the connector and second center
Axis connection, the other end of the connector limit axis connection with the third；
Second central shaft is connect with the paper machine gantry rotation of opening.
Further, the third limit shaft is rotatablely connected with the connector.
Further, the third limit shaft includes third central shaft and third rotation axis, the third central shaft and institute
It states connector to be fixedly connected, the third rotation axis turning set is set on the third central shaft.
Paper correction mechanism provided by the utility model, when being wound on winding shaft due to paper, first side direction volume
The axis of reel, second side deviate from the axis of winding shaft, and therefore, paper is bent to by winding shaft from first side to the second side
The shape of face recess；There are one public section, public affairs section positions for the periphery of the periphery of first limit shaft and the second limit shaft tool
In the homonymy of the first limit shaft and the second limit shaft；The some or all of periphery of third limit shaft is located at the first limit shaft
The same side of public section；And third limit shaft is located at the second side side of paper, the second limit shaft and the equal position of the first limit shaft
In the first side side of paper, third limit shaft is by paper from one side of second side to first side curving, paper quilt
Third limit shaft is corrected into smooth state, and paper is cut by cutter again, you can obtains smooth fritter paper.
The another object of the utility model is that providing one kind opening paper machine, with solve in the prior art monoblock paper cutting at
Fritter paper out-of-flatness the technical issues of.
Paper machine provided by the utility model of opening includes the paper correction mechanism described in cutter and above-mentioned technical proposal, described to cut
Cutter spacing is in the paper output end of the paper correction mechanism.
Possessed advantage is identical compared with the existing technology with above-mentioned paper correction mechanism for the paper machine of opening, herein not
It repeats again.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram for the paper correction mechanism that the utility model embodiment provides.
Icon：The first limit shafts of 1-；The first central shafts of 11-；The first rotation axis of 12-；The second limit shafts of 2-；In 21- second
Mandrel；The second rotation axis of 22-；3- third limit shafts；31- third central shafts；32- third rotation axis；4- paper；5- connectors；
6- winding shafts；7- opens paper machine rack.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Embodiment one
The utility model embodiment provide paper correction mechanism include：First limit shaft 1, the second limit shaft 2 and third
Limit shaft 3, and the axis of the axis of the first limit shaft 1, the axis of the second limit shaft 2 and third limit shaft 3 is mutually parallel；First
For the periphery of the periphery of limit shaft 1 and the second limit shaft 2 tool there are one public section, which is located at 1 He of the first limit shaft
The homonymy of second limit shaft 2；The some or all of periphery of third limit shaft 3 is located at the same of public section with the first limit shaft 1
Side；Paper 4 includes the first side and second side being oppositely arranged, when paper 4 is wound on winding shaft 6, first side court
To the axis of winding shaft 6, second side deviates from the axis of winding shaft 6；Paper 4 passes through the second limit shaft 2, third limit shaft successively
3 and first limit shaft 1, the second limit shaft 2 and the first limit shaft 1 contacted with the first side of paper 4, third limit shaft 3 with
The second side of paper 4 contacts.
Further, the first limit shaft 1 can surround own axis.To ensure to pass through the first limit shaft 1 when paper 4
When, the first limit shaft 1 is rotated with the transmission of paper 4, to reduce the frictional force between paper 4 and the first limit shaft 1, is effectively protected
It is complete to protect paper 4.
Specifically, as shown in Figure 1, the first limit shaft 1 includes the first central shaft 11 and the first rotation axis 12, the first central shaft
11 are connected to out in paper machine rack 7, and 12 turning set of the first rotation axis is set on the first central shaft 11.
Further, the first central shaft 11 is held cylinder, and the first rotation axis 12 is cylindrical, is covered on the first central shaft 11
Equipped with first bearing, and the first central shaft 11 and the inner ring of first bearing are keyed, and the first rotation axis 12 is sheathed on first bearing
Outer ring on, the outer ring of the first rotation axis 12 and first bearing is keyed, and the first rotation axis 12 can be around the axis of the first central shaft 11
Line is rotated relative to the first central shaft 11.
Further, the both ends of the first central shaft 11 are equipped with equipped with the first locating part, and the first locating part is for preventing the
Axial float of one rotation axis 12 along the first central shaft 11.
Further, the second limit shaft 2 can surround own axis.To ensure to pass through the second limit shaft 2 when paper 4
When, the second limit shaft 2 is rotated with the transmission of paper 4, to reduce the frictional force between paper 4 and the second limit shaft 2, is effectively protected
It is complete to protect paper 4.
Specifically, as shown in Figure 1, the second limit shaft 2 includes the second central shaft 21 and the second rotation axis 22, the second central shaft
21 are connected to out in paper machine rack 7, and 22 turning set of the second rotation axis is set on the second central shaft 21.
Further, the second central shaft 21 is held cylinder, and the second rotation axis 22 is cylindrical, is covered on the second central shaft 21
Equipped with second bearing, and the second central shaft 21 and the inner ring of second bearing are keyed, and the second rotation axis 22 is sheathed on second bearing
Outer ring on, the outer ring of the second rotation axis 22 and second bearing is keyed, and the second rotation axis 22 can be around the axis of the second central shaft 21
Line is rotated relative to the second central shaft 21.
Further, the both ends of the second central shaft 21 are equipped with equipped with the second locating part, and the second locating part is for preventing the
Axial float of two rotation axis 22 along the second central shaft 21.
Further, third limit shaft 3 can surround the second central shaft 21 and rotate.Paper 4 on the winding shaft 6 of various outer diameter
Bending degree differs, and 4 bending degree of paper of different layers is different on the same roll of paper axis 6, with according to the bending curvature pair of paper 4
The position of third limit shaft 3 is made adjustment, and third limit shaft 3 is fixed, to, the bending degree regardless of paper 4, the
Three limit shafts 3 can make paper 4 be returned to formation state always.
Specifically, as shown in Figure 1, paper correction mechanism further includes connector 5, one end of connector 5 and the second central shaft
21 connections, the other end of connector 5 are connect with third limit shaft 3；Second central shaft 21 is rotatablely connected with paper machine rack 7 is opened.With
For Fig. 1：When 4 bending degree of paper becomes larger, connector 5 is rotated clockwise into certain angle；When 4 bending degree of paper becomes smaller
When, connector 5 is rotated clockwise into certain angle；So that paper 4 can return back to formation state after paper correction mechanism.
Further, third limit shaft 3 is rotatablely connected with connector 5.To ensure when paper 4 is by third limit shaft 3,
Third limit shaft 3 is rotated with the transmission of paper 4, to reduce the frictional force between paper 4 and third limit shaft 3, effective protection
Paper 4 is complete.
Specifically, as shown in Figure 1, third limit shaft 3 includes third central shaft 31 and third rotation axis 32, third central shaft
31 are fixedly connected with connector 5, and 32 turning set of third rotation axis is set on third central shaft 31.
Further, third central shaft 31 is held cylinder, and third rotation axis 32 is cylindrical, is covered on third central shaft 31
Equipped with 3rd bearing, and third central shaft 31 and the inner ring of 3rd bearing are keyed, and third rotation axis 32 is sheathed on 3rd bearing
Outer ring on, the outer ring of third rotation axis 32 and 3rd bearing is keyed, and third rotation axis 32 can be around the axis of third central shaft 31
Line is rotated relative to third central shaft 31.
Further, the both ends of third central shaft 31 are equipped with equipped with third locating part, and third locating part is for preventing the
Axial float of three rotation axis 32 along third central shaft 31.
By taking Fig. 1 as an example, whole be described in detail is made to paper correction mechanism：Second limit shaft 2 is located at the right side of the first limit shaft 1
Lower section, the first limit shaft 1 include the first central shaft 11 and the first rotation axis 12, and the first central shaft 11 is connected to out paper machine rack 7
On, 12 turning set of the first rotation axis is set on the first central shaft 11；Second limit shaft 2 is rotated including the second central shaft 21 and second
Axis 22, the second central shaft 21 are connected to out in paper machine rack 7, and 22 turning set of the second rotation axis is set on the second central shaft 21, the
Two central shafts 21 are rotationally connected with out by one end in paper machine rack 7, and connector 5 is in the present embodiment connecting rod, in second
One end of the other end of mandrel 21 and connecting rod connects, connecting rod perpendicular to the second central shaft 21 axis, connecting rod it is another
End is rotatably connected to third central shaft 31, and the first central shaft 11, the second central shaft 21 and third central shaft 31 are arranged in parallel,
In Fig. 1, third central shaft 31 turns between the first central shaft 11 and the second central shaft 21, turning set on third central shaft 31
Equipped with third rotation axis 32, winding shaft 6 is located at the lower right of the second rotation axis 22, and paper 4 first passes through 22 upper right of the second rotation axis
Side periphery, and the first side of paper 4 and 22 upper right side circumference contact of the second rotation axis, then, paper 4 turns around third
The lower left side of moving axis 32, and the lower left side circumference contact of the second side of paper 4 and third rotation axis 32, then, paper 4 around
To the upper right side of the first rotation axis 12, and the first side of paper 4 is contacted with the upper right side of the first rotation axis 12；Finally,
Upper side of the paper 4 Jing Guo the first rotation axis 12 extends to out the cutter of paper machine to the left, and cutter cuts paper 4.
When paper 4 is by third rotation axis 32, third rotation axis 32 can make paper 4 be recessed from second side to first side, to
Paper 4 is corrected into formation state.
It should be noted that by taking Fig. 1 as an example, the periphery homonymy of the periphery of the first rotation axis 12 and the second rotation axis 22
There are one public section, the upper right side circumference of the public affairs section and the upper right side periphery and the second rotation axis 22 of the first rotation axis 12 for tool
Face is tangent, rotating connector 5, as long as ensureing that third rotation axis 32 is located at the lower left side of the public affairs section, paper with 4 contact position of paper
When opening 4 by third rotation axis 32, third rotation axis 32 can make paper 4 be recessed from second side to first side, thus will
Paper 4 corrects to formation state.
The paper correction mechanism that the utility model embodiment provides, when being wound on winding shaft 6 due to paper 4, the first side
Facing towards the axis of winding shaft 6, second side deviates from the axis of winding shaft 6, and therefore, paper 4 is bent to by winding shaft 6 by first
The shape that side is recessed to second side；The periphery of the periphery of first limit shaft 1 and the second limit shaft 2 tool is cut there are one public affairs
Face, the public affairs section are located at the homonymy of the first limit shaft 1 and the second limit shaft 2；The some or all of periphery of third limit shaft 3
It is located at the same side of public section with the first limit shaft 1；And third limit shaft 3 is located at the second side side of paper 4, the second limit
Axis 2 and the first limit shaft 1 are respectively positioned on the first side side of paper 4, third limit shaft 3 by paper 4 from one side of second side to
First side curving, paper 4 are corrected by third limit shaft 3 into smooth state, and paper 4 is cut by cutter again, you can is obtained
Obtain smooth fritter paper 4.
Embodiment two
It includes cutter and the paper correction mechanism that embodiment one provides, cutter that the utility model embodiment provided, which opens paper machine,
Positioned at 4 output end of paper of paper correction mechanism.
What the utility model embodiment provided opens paper machine, paper correction mechanism therein, since paper 4 is wound in winding shaft
When on 6, first side is towards the axis of winding shaft 6, and second side is away from the axis of winding shaft 6, and therefore, paper 4 is by winding shaft 6
Bend to the shape being recessed from first side to second side；The periphery of the periphery of first limit shaft 1 and the second limit shaft 2
For tool there are one public section, which is located at the homonymy of the first limit shaft 1 and the second limit shaft 2；The part of third limit shaft 3 or
Person's whole periphery and the first limit shaft 1 are located at the same side of public section；And third limit shaft 3 is located at the second side of paper 4
Side, the second limit shaft 2 and the first limit shaft 1 are respectively positioned on the first side side of paper 4, and third limit shaft 3 is by paper 4 from
One lateral first side curving of two side faces, paper 4 are corrected by third limit shaft 3 into smooth state, and paper 4 is again by cutter
It cuts, you can obtain smooth fritter paper 4.
The paper machine of opening of the utility model is illustrated above, still, the utility model is not limited to above-mentioned specific
Embodiment can carry out various deformations or change without departing from the scope of the claims.The utility model includes
Various modifications within the scope of the claims and change.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of paper correction mechanism, which is characterized in that including：First limit shaft, the second limit shaft and third limit shaft, and institute
The axis for stating the axis of the first limit shaft, the axis of second limit shaft and the third limit shaft is mutually parallel；
There are one public section, which is located at the periphery of the periphery of first limit shaft and second limit shaft tool
The homonymy of first limit shaft and second limit shaft；
The some or all of periphery of the third limit shaft is located at the same side of the public section with first limit shaft；
Paper includes the first side and second side being oppositely arranged, when the paper is wound on winding shaft, first side
Facing towards the axis of the winding shaft, the second side deviates from the axis of the winding shaft；
The paper passes through second limit shaft, the third limit shaft and first limit shaft, second limit successively
Position axis and first limit shaft are contacted with the first side of the paper, the third limit shaft and the second of the paper
Side contacts.
2. paper correction mechanism according to claim 1, which is characterized in that first limit shaft can surround own axes
Rotation.
3. paper correction mechanism according to claim 2, which is characterized in that first limit shaft includes the first central shaft
With the first rotation axis, first central shaft is connected to out in paper machine rack, and the first rotation axis turning set is set to described the
On one central shaft.
4. paper correction mechanism according to claim 1, which is characterized in that second limit shaft can surround own axes
Rotation.
5. paper correction mechanism according to claim 4, which is characterized in that second limit shaft includes the second central shaft
With the second rotation axis, second central shaft is connected to out in paper machine rack, and the second rotation axis turning set is set to described the
On two central shafts.
6. paper correction mechanism according to claim 5, which is characterized in that the third limit shaft can surround described second
Central axis.
7. paper correction mechanism according to claim 6, which is characterized in that the paper correction mechanism further includes connection
Part, one end of the connector and second center axis connection, the other end of the connector connect with the third limit shaft
It connects；
Second central shaft is connect with the paper machine gantry rotation of opening.
8. paper correction mechanism according to claim 7, which is characterized in that the third limit shaft turns with the connector
Dynamic connection.
9. paper correction mechanism according to claim 8, which is characterized in that the third limit shaft includes third central shaft
With third rotation axis, the third central shaft is fixedly connected with the connector, and the third rotation axis turning set is set in institute
It states on third central shaft.
10. one kind opening paper machine, which is characterized in that including cutter and claim 1-9 any one of them paper correction mechanisms, institute
State the paper output end that cutter is located at the paper correction mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820213629.8U CN207876947U (en) | 2018-02-07 | 2018-02-07 | Paper correction mechanism and open paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820213629.8U CN207876947U (en) | 2018-02-07 | 2018-02-07 | Paper correction mechanism and open paper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207876947U true CN207876947U (en) | 2018-09-18 |
Family
ID=63510205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820213629.8U Active CN207876947U (en) | 2018-02-07 | 2018-02-07 | Paper correction mechanism and open paper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207876947U (en) |
-
2018
- 2018-02-07 CN CN201820213629.8U patent/CN207876947U/en active Active
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