CN102700973B - Dynamic reel changing joint device for paper reel roller - Google Patents
Dynamic reel changing joint device for paper reel roller Download PDFInfo
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- CN102700973B CN102700973B CN201210178015.8A CN201210178015A CN102700973B CN 102700973 B CN102700973 B CN 102700973B CN 201210178015 A CN201210178015 A CN 201210178015A CN 102700973 B CN102700973 B CN 102700973B
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- hub
- shift fork
- winding roll
- splined
- internal tooth
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Abstract
The invention discloses a dynamic reel changing joint device for a paper reel roller. The device comprises a cylindrical spline shaft, a hub, a cylinder, a first shifting fork and a second shifting fork, wherein hub comprises a spline hub, a joint sleeve and an inner gear hub; one end of the spline shaft is provided with an outer spline; the spline hub is sleeved at one end, which is provided with the outer spline, of the spline shaft; the joint sleeve is sleeved on the spline hub; the tail end of the joint sleeve is bonded with one end of the inner gear hub; a cylindrical groove is formed in the center of the tail end face of the inner gear hub; an inner spline is arranged in the cylindrical groove and is matched with an outer ring of the spline hub; the outer ring of the spline hub and an outer ring of the joint sleeve are provided grooves along circumference; one end of the first shifting fork and one end of the second shifting fork are embedded into the spline hub groove and the joint sleeve groove respectively; and the other end of the first shifting fork and other end of the second shifting fork are connected with the cylinder respectively. By the dynamic reel changing joint device for the paper reel roller, the paper reel operation of paper which is run at high speed can be completed, and the production efficiency and quality are improved.
Description
Technical field
The present invention relates to the winding roll change of lap coupling device on a kind of paper machine, particularly, relate to the dynamic change of lap coupling device of winding roll in a kind of high speed paper making process.
Background technology
In the paper production of paper-making industry, coil paper is last one technique on conveyor line, winding roll effect be by the paper roll on conveyor line on winding roll, after winding roll is rolled up paper, need again to change a winding roll (empty roller), now the winding roll (empty roller) of non-coil paper is generally winding roll is put into a pair arm above equipment by manipulator to prepare change of lap, a top winding roll of the auxiliary driving wheel with tire is now had to make it just turn, there is the winding roll of certain initial velocity gradually near the cooling cylinder with certain rotating speed, when winding roll and cooling cylinder tangent time, winding roll is driven to rotate by cooling cylinder as driving wheel, the winding roll (follower) rotated has been started working the action of coil paper, simultaneously tangent with cooling cylinder winding roll is constantly involved in due to paper, diameter increases gradually, when chart speed is less than 600m/min, cooling cylinder drives winding roll to rotate as driving wheel, generally can not cause coil paper defect.Along with the development of paper-making industry, chart speed constantly increases, and reaches 1200m/min, and the door amplitude variation of paper is wide, and paper roll quality is very large, after tangent, can produce friction slip phenomenon between cooling cylinder and winding roll, produces revolutional slip and causes the defects such as disconnected paper, wadding.So in high speed paper making process, winding roll is driven to rotate the requirement that can not meet production with cooling cylinder as driving wheel.
Summary of the invention
The object of this invention is to provide the dynamic change of lap coupling device of a kind of winding roll used in production process on high speed paper machine, overcome in existing coil paper process, the deficiency driving winding roll to rotate as driving wheel by cooling cylinder.
In order to achieve the above object, the invention provides the dynamic change of lap coupling device of a kind of winding roll, wherein, this device comprises columniform castellated shaft, wheel hub, cylinder and the first shift fork and the second shift fork.Described wheel hub comprises splined hub, sliding hub and internal tooth hub.One end of described castellated shaft is provided with male splines; Described splined hub is nested with and is provided with male splines one end at castellated shaft, is equipped with spline inside and outside this splined hub; Described sliding hub to be nested with in described splined hub and with this splined hub bearing fit, be provided with female splines in this sliding hub; One end that described sliding hub and castellated shaft are provided with the end of male splines one end homonymy and described internal tooth hub is adjacent, and the center of this end face of described internal tooth hub is provided with a cylinder groove, is provided with female splines and suitable with the outer ring of described splined hub in this cylinder groove.Described splined hub and the outer ring of sliding hub circumferentially offer splined hub groove respectively and engage grooving, and one end of described first shift fork embeds in splined hub groove, and one end of described second shift fork embeds and engages in grooving; Described first shift fork is connected with described cylinder respectively with the other end of the second shift fork.
The dynamic change of lap coupling device of above-mentioned winding roll, wherein, described castellated shaft, splined hub, is spline fitted between sliding hub and internal tooth hub.Spline is circumferentially connecting part spindle and wheel hub having multiple projection and groove form, splined is made up of female splines and male splines cooperation, inside and outside spline is multiple tooth part, and the spline tooth on inner periphery is female splines, and the spline tooth on outer cylinder surface is male splines.
The dynamic change of lap coupling device of above-mentioned winding roll, wherein, described sliding hub can move axially along described splined hub.
The dynamic change of lap coupling device of above-mentioned winding roll, wherein, the end that described sliding hub connects with internal tooth hub is provided with inner conical surface.
The dynamic change of lap coupling device of above-mentioned winding roll, wherein, one end that described internal tooth hub connects with sliding hub is provided with the male cone (strobilus masculinus) suitable with described sliding hub.
The dynamic change of lap coupling device of above-mentioned winding roll, wherein, the other end of described internal tooth hub is winding roll.
The dynamic change of lap coupling device of above-mentioned winding roll, wherein, described castellated shaft can be rotated by driven by motor.
The dynamic change of lap coupling device of above-mentioned winding roll, wherein, the first described shift fork and the second shift fork is also respectively equipped with the first shift fork axis of guide and the second shift fork axis of guide.
The dynamic change of lap coupling device of above-mentioned winding roll, wherein, the working process of described device is: first rotated by driven by motor castellated shaft, castellated shaft drives splined hub to rotate, the male splines bearing fit of the female splines on sliding hub and splined hub, sliding hub can move axially, and splined hub drives sliding hub to rotate; When sliding hub rotating speed is synchronous with internal tooth hub, splined hub moves, and its male splines embeds in internal tooth hub female splines, and drive internal tooth hub to rotate, because castellated shaft is longer, splined hub still engages with castellated shaft, thus reaches the object rotated by driven by motor internal tooth hub.The movement of described splined hub and sliding hub is by cylinder operation, drives the first shift fork and the second shift fork respectively, moves along the first shift fork axis of guide and the second shift fork.
The advantage that the dynamic change of lap coupling device of winding roll provided by the invention has is: the present invention adds a dynamic fusion device in change of lap winding roll, can be rotated by driven by motor winding roll by dynamic change of lap coupling device, winding roll rotates to be driving wheel by flower wheel and rotates, to complete the coil paper work of high-speed cruising paper, in so no matter producing, chart speed is high or low, the quality of the normal coil paper of winding roll and coil paper can be ensured, easy to use and can enhance productivity.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the dynamic change of lap coupling device of winding roll of the present invention.
Fig. 2 is the part sectional view of the dynamic change of lap coupling device of winding roll of the present invention.
Fig. 3 is the partial duty schematic diagram of the dynamic change of lap coupling device of winding roll of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
As shown in Figure 1, the dynamic change of lap coupling device of winding roll provided by the invention, comprises columniform castellated shaft 1, wheel hub, cylinder (not shown) and the first shift fork 2 and the second shift fork 3.Wherein, wheel hub comprises splined hub 4, sliding hub 5 and internal tooth hub 6.
The structure of splined hub 4 is with female splines and male splines, and winding roll 11 one end has the cylinder groove 61 of band female splines, and referred to here as internal tooth hub 6, internal tooth hub 6 has a male cone (strobilus masculinus) 62 at this side end.Have female splines in sliding hub 5, the male splines of the section flank profil of this female splines, size and the number of teeth and splined hub 4 is all suitable, and sliding hub 5 has an inner conical surface 51 suitable with internal tooth hub 6 male cone (strobilus masculinus) 62 near the side of internal tooth hub 6; In the section flank profil of the male splines on castellated shaft 1, size and the number of teeth and splined hub 4, female splines is suitable.
Driven by motor castellated shaft 1, male splines on castellated shaft 1 coordinates with the female splines in splined hub 4, the splined hub 4 that rotarily drives of castellated shaft 1 rotates, the male splines bearing fit of the female splines on sliding hub 5 and splined hub 4, sliding hub 5 can move axially along splined hub 4, and splined hub 4 drives sliding hub 5 to rotate.
The outer ring of sliding hub 5 circumferentially having the one end engaging grooving 8, second shift fork 3 is embedded in this joint grooving 8, and second shift fork 3 other end is connected with cylinder, and the second shift fork 3 realizes sway by the second shift fork axis of guide 10 and drives sliding hub 5.When regulating the pressure in cylinder, make the pressure of cylinder progressively increase to avoid producing to impact, cylinder promotes the second shift fork 3 and moves along the second shift fork axis of guide 10, promotes sliding hub 5 simultaneously and moves to internal tooth hub 6 side;
The rotation limit, inner conical surface 51 limit of the last side of sliding hub 5 is progressively near the male cone (strobilus masculinus) 62 of internal tooth hub 6 end, due to the effect of friction force, the rotating speed of internal tooth hub 6 is progressively accelerated, when internal tooth hub 6 reaches sliding hub 5(or castellated shaft 1) synchronous speed time, the cylinder acted in splined hub 4 is started working, the first shift fork 2 is driven to be moved by the first shift fork axis of guide 9, first shift fork 2 one end is embedded in the splined hub groove 7 that splined hub 4 outer ring circumferentially arranges, namely the first shift fork 2 promotes splined hub 4 and moves, the male splines of splined hub 4 embeds in the female splines of internal tooth hub 6 cylinder groove 61, internal tooth hub 6 is driven to rotate, because castellated shaft 1 is longer, splined hub 4 still engages with castellated shaft 1, therefore reach and drive internal tooth hub 6 to rotate by dynamic change of lap coupling device castellated shaft 1 rotary motion, achieve change of lap work in dynamic process, drive internal tooth hub 6 to rotate by motor rotary motion by dynamic change of lap coupling device.See Fig. 2 and Fig. 3.
The dynamic change of lap coupling device of winding roll provided by the invention, when the speed of a motor vehicle is up to 1200m/min, also can be rotated by the dynamic change of lap coupling device of driven by motor winding roll, the original driven rotation of winding roll 11 be become active rotation, to complete the coil paper work of high-speed cruising paper.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (6)
1. the dynamic change of lap coupling device of winding roll, is characterized in that, this device comprises columniform castellated shaft (1), wheel hub, cylinder and the first shift fork (2) and the second shift fork (3);
Described wheel hub comprises splined hub (4), sliding hub (5) and internal tooth hub (6);
One end of described castellated shaft (1) is provided with male splines;
Described splined hub (4) is nested with and is provided with male splines one end at castellated shaft (1), and this splined hub is equipped with spline inside and outside (4);
Described sliding hub (5) be nested with described splined hub (4) upper and with this splined hub (4) bearing fit, this sliding hub is provided with female splines in (5);
One end that described sliding hub (5) and castellated shaft (1) are provided with the end of male splines one end homonymy and described internal tooth hub (6) is adjacent, the center of this end face of described internal tooth hub (6) is provided with a cylinder groove (61), is provided with female splines and suitable with the outer ring of described splined hub (4) in this cylinder groove (61);
Described splined hub (4) and the outer ring of sliding hub (5) circumferentially offer splined hub groove (7) respectively and engage grooving (8), one end of described first shift fork (2) embeds in splined hub groove (7), and one end of described second shift fork (3) embeds and engages in grooving (8);
Described first shift fork (2) is connected with described cylinder respectively with the other end of the second shift fork (3);
The other end of described internal tooth hub (6) is winding roll (11), when web velocity reaches 1200m/min, described castellated shaft (1) can make described device rotate by driven by motor, described winding roll (11) becomes active rotation from driven rotation.
2. the dynamic change of lap coupling device of winding roll as claimed in claim 1, is characterized in that, described castellated shaft (1), splined hub (4), is spline fitted between sliding hub (5) and internal tooth hub (6).
3. the dynamic change of lap coupling device of winding roll as claimed in claim 2, it is characterized in that, described sliding hub (5) can move axially along described splined hub (4).
4. the dynamic change of lap coupling device of winding roll as claimed in claim 3, it is characterized in that, the end that described sliding hub (5) connects with internal tooth hub (6) is provided with inner conical surface (51).
5. the dynamic change of lap coupling device of winding roll as claimed in claim 4, it is characterized in that, one end that described internal tooth hub (6) connects with sliding hub (5) is provided with the male cone (strobilus masculinus) (62) suitable with described sliding hub (5).
6. the dynamic change of lap coupling device of winding roll as claimed in claim 1, is characterized in that, described the first shift fork (2) and the second shift fork (3) are also respectively equipped with the first shift fork axis of guide (9) and the second shift fork axis of guide (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210178015.8A CN102700973B (en) | 2012-06-01 | 2012-06-01 | Dynamic reel changing joint device for paper reel roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210178015.8A CN102700973B (en) | 2012-06-01 | 2012-06-01 | Dynamic reel changing joint device for paper reel roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102700973A CN102700973A (en) | 2012-10-03 |
| CN102700973B true CN102700973B (en) | 2015-06-17 |
Family
ID=46894118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210178015.8A Expired - Fee Related CN102700973B (en) | 2012-06-01 | 2012-06-01 | Dynamic reel changing joint device for paper reel roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102700973B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816964B (en) * | 2015-03-27 | 2016-10-26 | 苏忠鹤 | The volume that can walk puts band machine |
| CN104773557B (en) * | 2015-04-02 | 2017-07-07 | 苏州瑞日纺织科技有限公司 | A kind of cloth winch spool compresses position-limit mechanism |
| CN104773555B (en) * | 2015-04-02 | 2017-03-15 | 南通梦吉妮家用纺织品有限公司 | A kind of cloth winding mechanism with meter-measuring device |
| CN104773558B (en) * | 2015-04-02 | 2017-01-04 | 苏州瑞日纺织科技有限公司 | A kind of cloth winch spool installing mechanism |
| CN108657849A (en) * | 2018-04-24 | 2018-10-16 | 广东天安新材料股份有限公司 | A kind of rewinding mechanism of reinspection machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3935934A (en) * | 1973-07-05 | 1976-02-03 | Stal-Laval Turbin Ab | Releasable axial clutch |
| CN2585779Y (en) * | 2002-12-13 | 2003-11-12 | 赵广耀 | Automobile energy saving clutch |
| CN201007327Y (en) * | 2007-01-06 | 2008-01-16 | 赵广耀 | Car energy-saving clutch |
| CN102009865A (en) * | 2010-10-25 | 2011-04-13 | 苏州高新区禾云设备设计事务所 | Air expansion shaft driving device |
| CN202642912U (en) * | 2012-06-01 | 2013-01-02 | 上海第二工业大学 | Dynamic roll change connection device of paper winding roll |
-
2012
- 2012-06-01 CN CN201210178015.8A patent/CN102700973B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3935934A (en) * | 1973-07-05 | 1976-02-03 | Stal-Laval Turbin Ab | Releasable axial clutch |
| CN2585779Y (en) * | 2002-12-13 | 2003-11-12 | 赵广耀 | Automobile energy saving clutch |
| CN201007327Y (en) * | 2007-01-06 | 2008-01-16 | 赵广耀 | Car energy-saving clutch |
| CN102009865A (en) * | 2010-10-25 | 2011-04-13 | 苏州高新区禾云设备设计事务所 | Air expansion shaft driving device |
| CN202642912U (en) * | 2012-06-01 | 2013-01-02 | 上海第二工业大学 | Dynamic roll change connection device of paper winding roll |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102700973A (en) | 2012-10-03 |
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Granted publication date: 20150617 Termination date: 20190601 |