CN103831331A - Skirt panel rolling device - Google Patents
Skirt panel rolling device Download PDFInfo
- Publication number
- CN103831331A CN103831331A CN201410098885.3A CN201410098885A CN103831331A CN 103831331 A CN103831331 A CN 103831331A CN 201410098885 A CN201410098885 A CN 201410098885A CN 103831331 A CN103831331 A CN 103831331A
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- skirt panel
- upper roller
- roller
- idler wheel
- bottom roller
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Abstract
The invention discloses a skirt panel rolling device. The skirt panel rolling device comprises a power source, an upper idler wheel and a lower idler wheel, wherein the upper idler wheel and the lower idler wheel are respectively driven by the power source to rotate and arranged in q vertical parallel mode The upper idler wheel and the lower idler wheel rotate by the same angle in the opposite directions, and a rolling channel for allowing a skirt panel to pass in the tangential direction and extruding the skirt panel is formed through the gap between the outer circumferential surface of the upper idler wheel and the outer circumferential surface of the lower idler wheel. In the rolling channel, the radius of the outer circle circumference of the position where the upper idler wheel and the skirt panel extrude each other is the same as the radius of the outer circle circumference of the position where the lower idler wheel and the skirt panel extrude each other. On the axial inner side of the rolling channel, an upper forming part is arranged on the outer circumference of the upper idler wheel, a lower forming part is arranged on the outer circumference of the lower idler wheel, and the upper forming part is matched with the lower forming part in a concave-convex mode to form a concave table at the edge of the skirt panel. Due to the fact that the concave table structure of the skirt panel is formed in a rolling mode through the upper idler wheel and the lower idler wheel driven by the same power source, production efficiency is improved, and the skirt panel rolling device can be directly used for rolling machining of a circuit arc section skirt panel of an escalator or a moving sidewalk.
Description
Technical field
The present invention relates to the process equipment of the skirt panel of escalator or moving sidewalk, especially a kind of roll unit for making edge with the skirt panel of concave station.
Background technology
Inner cover plate and skirt panel are generally all set in the passenger passageway of escalator or moving sidewalk.In the structure of existing common skirt panel and inner cover plate, the side of skirt panel is from top to bottom all the time in same plane, after the upper end-face edge that is overlapped on below skirt panel of inner cover plate, use again sunk screw fastening, so make the outstanding skirt panel working face certain altitude (this height is the thickness of inner cover plate) of the lower limb of inner cover plate.Because air spots is neat, in use often can there is the phenomenon that object and inner cover plate scratch in escalator or moving sidewalk, not too safe.And the irregular outward appearance of this skirt panel and inner cover plate junction is also attractive in appearance not.In order to overcome this defect, the applicant improves skirt panel, the upper end-face edge of skirt panel is compressed into and formed the concave station with certain depth (this degree of depth is the thickness of inner cover plate), the lower edge of inner cover plate is overlapped on after the upper end-face edge of skirt panel, and the outer surface of inner cover plate is concordant with the working face of skirt panel.The applicant with regard to the structure application of this kind of skirt panel and cover plate Chinese patent, the publication number of this patent documentation is CN20140666U, open day is on June 16th, 2010.
If the edge of skirt panel is single straight line or circular arc line, so traditional revolve (rolling) pressure technology and can realize completely, and the skirt panel of escalator or moving sidewalk is except tilting section is straight line, the edge of the skirt panel of upper and lower arc section is by multiple inside and outside circular arc line and two straight lines are tangent forms, and skirt panel self also has many particular/special requirements.Adopt the roll unit of prior art, can not efficiently, accurately complete the rolling and processing of the concave station to skirt panel edge.
Summary of the invention
In view of this, in order to overcome the defect of prior art, the object of this invention is to provide a kind of skirt panel roll unit, for efficiently, accurately making the irregular skirt panel of edge tool.
For achieving the above object, the invention provides a kind of skirt panel roll unit, it is characterized in that: it comprises the power source of outputting rotary power, drives by described power source the upper roller and the bottom roller that rotate and be arranged in parallel up and down respectively, described upper roller and described bottom roller do rightabout equal angles and rotate under the driving of described power source, the gap between the outer circumference surface of described upper roller and the outer circumference surface of described bottom roller form for described skirt panel tangentially by and push the roll extrusion passage of described skirt panel; In described roll extrusion passage, described upper roller, described bottom roller are identical with the radius of the cylindrical circumference of described skirt panel generation extruding place respectively; In described roll extrusion passage inner side in axial direction, on the excircle of described upper roller, there is upper forming part, on the excircle of described bottom roller, there is compacted under portion, described upper forming part and the described compacted under portion mutually concavo-convex cooperation concave station with the edge of skirt panel described in moulding.
Preferably, described skirt panel roll unit also comprises workbench, have the table top for described skirt panel art skating, and the excircle peak of described table top and described bottom roller is positioned in same level on described workbench.
More preferably, the axial outer end of described upper roller is also coaxially arranged with the synchronous pinch roller rotating of described upper roller.The outer circumference surface of pinch roller is pressed on the surface of the skirt panel that is positioned at roll extrusion passage outside, prevents from when the non-extruding of skirt panel is in roll extrusion upwarping.The preferred hard rubber material of described pinch roller, in order to avoid weigh skirt panel surface of the work wounded.
More preferably, on described workbench, be also provided with the guide-localization post that the described skirt panel of restriction breaks away.Multiple guide-localizations are set, form the passage sliding for skirt panel, by guide-localization post, skirt panel taxi circuit is limited, make operation simpler, avoid skirt panel occurred level when by equipment roll extrusion to be shifted.
Preferably, described bottom roller is arranged on bottom roller axle, and described bottom roller axle is connected by gear drive with described power source; Described upper roller is arranged on upper roller shaft, and described upper roller shaft is connected by chain drive with described power source.
More preferably, described power source comprises motor and by described motor-driven power output shaft, has the drive sprocket of driving gear and chain drive-belt on described power output shaft; On described bottom roller axle, there is the driven gear being meshed with described driving gear, on described upper roller shaft, have by described chain-drive driven sprocket.This power source also comprises the pole changer for controlling described motor forward and backward, so that skirt panel roll unit of the present invention can be suitable for left and right of skirt panel on escalator or moving sidewalk.Further, in order to ensure work safety, this skirt panel roll unit also comprises for the manual scram button that manually the described motor of control stops in emergency, controls for riding the foot control emergency stop switch that described motor stops in emergency.
More preferably, described upper roller shaft can move up and down and be arranged on the top of the described lower axis of rolling, and described skirt panel roll unit also comprises the chain stretching device of tension chain after the wheelbase for adjusting described upper roller shaft and described bottom roller axle.Maintain static with the bottom roller axle of gear driven, and the upper roller shaft driving with sprocket wheel as required the wheelbase of upper and lower adjustment and bottom roller axle to adapt to the variation of the extruding depth of concave station at skirt panel thickness and its edge.This tensioning apparatus comprises the tightener sprocket of can along continuous straight runs adjusting, and a small amount of wheelbase adjustment just can realize by the position of adjusting described tightener sprocket.
Preferably, be also provided with the directive wheel rotating along the two tangential direction in the inner side of described upper roller and described bottom roller, to control the forming width of concave station of described skirt panel; The rotating shaft of described directive wheel is perpendicular to the rotating shaft of described upper roller or described bottom roller, and the interior side opening of the corresponding described roll extrusion passage of the outer circumference surface of described directive wheel is also kept out the edge at described skirt panel.Skirt panel is when by roll extrusion passage, and the end of its inside edge slips over along the outer circumference surface of described directive wheel, and the edge of the relatively described skirt panel of described directive wheel rolls, thereby controls the nip width of described skirt panel concave station.
Further, described directive wheel can translation adjustment setting along the axial direction of the rotating shaft that is parallel to described upper roller or described bottom roller.
Wherein, the surrounding of described roll extrusion passage is also arranged with protective plate.The effect of protective plate is to prevent that in skirt panel rolling process, operating personnel put into hand, avoids occurring industrial accident, guarantees operating personnel's safety.For the ease of observing, protective plate adopts water white transparency organic plastic plate.
In skirt panel roll unit of the present invention, because upper roller, bottom roller are identical with the radius of the cylindrical circumference of skirt panel generation extruding place respectively, therefore upper roller and bottom roller, in the time of roll extrusion skirt panel, will transmit an equal linear velocity to skirt panel.Once skirt panel is from the centre of upper roller and bottom roller is imported into, no matter skirt panel is linear edge or arc edge, in being extruded moulding, skirt panel will be driven and make tangential motion (straight line can be regarded the infinitely-great circular arc of radius of curvature as) by upper bottom roller, and does not need artificial promotion and guiding.
In one embodiment, in order to make working (machining) efficiency higher, do not make again operation nervous, skirt panel is preferably 200mm/s by the rolling process linear velocity of this roll extrusion passage.
Owing to adopting technique scheme, the present invention has the following advantages: by adopting skirt panel roll unit of the present invention, can efficiently, accurately produce edge and have the skirt panel of concave station, be not only applicable to process the skirt panel of escalator or moving sidewalk straightway, and be applicable to the skirt panel of escalator or the upper and lower arc section of moving sidewalk, greatly improve production efficiency, shortened the production cycle.
Brief description of the drawings
Fig. 1 is top view of the present invention.
Fig. 2 is the A portion enlarged drawing of Fig. 1
Fig. 3 is front view of the present invention (omitting the workbench on right side).
Fig. 4 is left view of the present invention (omitting the workbench in left side).
Fig. 5 is the B portion enlarged drawing in Fig. 4.
Fig. 6 is rearview of the present invention (omitting the workbench of the left and right sides).
Fig. 7 is the schematic top plan view of the mounting structure of the directive wheel in the present invention.
Fig. 8 is that C-C in Fig. 7 is to cutaway view.
In accompanying drawing: 1-motor; 2-power output shaft; 21-driving gear; 22-drive sprocket; 3-bottom roller axle; 31-driven gear; 4-bottom roller; 41-compacted under portion; 5-upper roller shaft; 51-driven sprocket; 6-upper roller; The upper forming part of 61-; 7-frame; 8-workbench; 81-feet; 82-table top; 83-guide-localization post; 9-cog belt; 10-chain; 11-pinch roller; 12-tensioning apparatus; 13-directive wheel; The horizontal installing plate of 131-; 132-guide plate; 100-skirt panel; 200-roll extrusion passage.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
Refer to Fig. 1 to Fig. 6, a kind of skirt panel roll unit of the present invention, for the skirt panel 100 of roll forming escalator or moving sidewalk, the edge of this skirt panel has step-like concave station, and this skirt panel roll unit mainly comprises motor 1, power output shaft 2, bottom roller axle 3, bottom roller 4, upper roller shaft 5, upper roller 6, frame 7, workbench 8.
Wherein, motor 1, power output shaft 2, bottom roller axle 3 and upper roller shaft 5 are all arranged in frame 7.The power output shaft 2 of motor 1 and driving thereof is as power source outputting rotary power.Power output shaft 2 passes through cog belt 9 transmissions by motor 1.On power output shaft 2, there is the drive sprocket 22 of driving gear 21 and chain drive-belt 10.
The workbench 8 of skirt panel roll unit of the present invention is made up of feet 81 and table top 82, and table top 82 can be placed and support skirt panel 100 and supply skirt panel 100 art skatings.Therefore, table top 82 is positioned in same level with the excircle peak of bottom roller 4, in the time of processing skirt panel 100, can easily skirt panel 100 be imported in roll extrusion passage 200 like this.This workbench 8 comprises the left side workbench and the right side workbench that lay respectively at roll extrusion passage 200 left and right sides, and skirt panel to be processed 100 is inputted in one end, the skirt panel 200 after the output processing of one end.
In roll extrusion passage 200 inner side in axial direction, on the excircle of upper roller 6, there is upper forming part 61, on the excircle of bottom roller 4, there is compacted under portion 41, upper forming part 61 and the compacted under portion 41 mutually concavo-convex cooperation concave station with the edge of moulding skirt panel 100.In upper forming part 61 and compacted under portion 41 one be protuberance another be recess, protuberance matches with recess while pushing skirt panel 100, just the edge of skirt panel 100 can be bent to form to concave station at the horizontal incision position of concavo-convex cooperation.In the present embodiment, upper forming part 61 is the protuberance of projection radially, and compacted under portion 41 is and the recess of this protuberance matched in clearance.
The axial outer end of upper roller 6 is also coaxially arranged with the synchronous pinch roller 11 rotating of upper roller 6.The outer circumference surface of pinch roller 11 is pressed on the surface of the skirt panel 100 that is positioned at roll extrusion passage 200 outsides, prevents from when the non-extruding of skirt panel 100 is in roll extrusion upwarping.The preferred hard rubber material of pinch roller 11, in order to avoid weigh skirt panel 100 surface of the works wounded.
Refer to Fig. 1, be also provided with the guide-localization post 83 that multiple restriction skirt panels 100 break away on the table top 82 of workbench 8, guide-localization post 83 is selectable unit (SU), adopts dismountable mode to be arranged on table top 82.Multiple guide-localization posts 83 are set, form the passage sliding for skirt panel 100, by guide-localization post 83, skirt panel 100 taxi circuits are limited, make operation simpler, avoid skirt panel 100 occurred level when by equipment roll extrusion to be shifted.
In the present embodiment, upper roller shaft 5 can move up and down and be arranged on the top of the lower axis of rolling 3, also comprises the chain stretching device 12 for tension chain 10 after the wheelbase adjusting upper roller shaft 5 and bottom roller axle 3 in the frame 7 of this skirt panel roll unit.Maintain static with the bottom roller axle 3 of gear driven, and the upper roller shaft 5 driving with sprocket wheel as required the wheelbase of upper and lower adjustment and bottom roller axle 3 to adapt to the variation of the extruding depth of the thickness of skirt panel 100 and the concave station at its edge.This tensioning apparatus 12 comprises the tightener sprocket of can along continuous straight runs adjusting, and a small amount of wheelbase adjustment just can realize by the position of adjusting tightener sprocket.
In addition, be also provided with the directive wheel 13 rotating along the two tangential direction in the inner side of upper roller 6 and bottom roller 4, to control the forming width of concave station of skirt panel 100.Refer to Fig. 4 and Fig. 5, the rotating shaft of directive wheel 13 is perpendicular to the rotating shaft of upper roller 6 or bottom roller 4, and the interior side opening of the corresponding roll extrusion passage 200 of the outer circumference surface of directive wheel 13 is also kept out the edge at skirt panel 100.Skirt panel 100 is when by roll extrusion passage 200, and the end of its inside edge slips over along the outer circumference surface of directive wheel 13, and the edge of directive wheel 13 relative skirt panels 100 rolls, thereby controls the nip width of the concave station of skirt panel 100.Refer to Fig. 7 and Fig. 8, this directive wheel 13 is arranged in frame 7 by horizontal installing plate 131, and the radius of gyration of directive wheel 13 exceeds the edge of horizontal installing plate 131.In order to adapt to the needs of the concave station width of adjusting skirt panel 100, horizontal installing plate 131 can be arranged in frame 7 to translation adjustment along being parallel to before and after the axial direction of upper roller 6 or bottom roller 4, thereby the excircle of directive wheel 13 and the distance of roll extrusion passage 200 interior side openings can suitably be adjusted.For the edge that makes skirt panel 100 passes through smoothly along the excircle of directive wheel 13, be also respectively equipped with outward flange in the both sides of directive wheel 13 and be the guide plate 132 of arc slightly.
The present invention also comprises the pole changer for controlling motor 1 forward and backward, so that skirt panel roll unit of the present invention can be suitable for left and right of skirt panel on escalator or moving sidewalk.In order to ensure work safety, this skirt panel roll unit also comprises the foot control emergency stop switch stopping in emergency for the manual scram button that manually control motor 1 stops in emergency, for foot-operated control motor 1.In the accompanying drawing of the present embodiment, this pole changer, manual scram button and foot control emergency stop switch can select suitable position to install as required, all not shown in figure.
For fear of there is industrial accident, guarantee operating personnel's safety, the surrounding of roll extrusion passage 200 is also arranged with protective plate (not shown).The effect of protective plate is to prevent that in skirt panel rolling process, operating personnel put into hand.In addition, for the ease of observing, protective plate adopts water white transparency organic plastic plate.
In the present embodiment, in order to make working (machining) efficiency higher, do not make again operation nervous, skirt panel is preferably 200mm/s by the rolling process linear velocity of this roll extrusion passage.
Claims (10)
1. a skirt panel roll unit, it is characterized in that: it comprises the power source of outputting rotary power, drives by described power source the upper roller and the bottom roller that rotate and be arranged in parallel up and down respectively, described upper roller and described bottom roller do rightabout equal angles and rotate under the driving of described power source, the gap between the outer circumference surface of described upper roller and the outer circumference surface of described bottom roller form for described skirt panel tangentially by and push the roll extrusion passage of described skirt panel; In described roll extrusion passage, described upper roller, described bottom roller are identical with the radius of the cylindrical circumference of described skirt panel generation extruding place respectively; In described roll extrusion passage inner side in axial direction, on the excircle of described upper roller, there is upper forming part, on the excircle of described bottom roller, there is compacted under portion, described upper forming part and the described compacted under portion mutually concavo-convex cooperation concave station with the edge of skirt panel described in moulding.
2. a kind of skirt panel roll unit according to claim 1, it is characterized in that: described skirt panel roll unit also comprises workbench, on described workbench, there is the table top for described skirt panel art skating, and the excircle peak of described table top and described bottom roller is positioned in same level.
3. a kind of skirt panel roll unit according to claim 2, is characterized in that: the axial outer end of described upper roller is also coaxially arranged with the synchronous pinch roller rotating of described upper roller.
4. a kind of skirt panel roll unit according to claim 2, is characterized in that: on described workbench, be also provided with the guide-localization post that the described skirt panel of restriction breaks away.
5. a kind of skirt panel roll unit according to claim 1, is characterized in that: described bottom roller is arranged on bottom roller axle, described bottom roller axle is connected by gear drive with described power source; Described upper roller is arranged on upper roller shaft, and described upper roller shaft is connected by chain drive with described power source.
6. a kind of skirt panel roll unit according to claim 5, is characterized in that: described power source comprises motor and by described motor-driven power output shaft, has the drive sprocket of driving gear and chain drive-belt on described power output shaft; On described bottom roller axle, there is the driven gear being meshed with described driving gear, on described upper roller shaft, have by described chain-drive driven sprocket.
7. a kind of skirt panel roll unit according to claim 5, it is characterized in that: described upper roller shaft can move up and down and be arranged on the top of the described lower axis of rolling, described skirt panel roll unit also comprises the chain stretching device of tension chain after the wheelbase for adjusting described upper roller shaft and described bottom roller axle.
8. a kind of skirt panel roll unit according to claim 1, is characterized in that: be also provided with the directive wheel rotating along the two tangential direction in the inner side of described upper roller and described bottom roller, to control the forming width of concave station of described skirt panel; The rotating shaft of described directive wheel is perpendicular to the rotating shaft of described upper roller or described bottom roller, and the interior side opening of the corresponding described roll extrusion passage of the outer circumference surface of described directive wheel is also kept out the edge at described skirt panel.
9. a kind of skirt panel roll unit according to claim 8, is characterized in that: described directive wheel can translation adjustment setting along the axial direction of the rotating shaft that is parallel to described upper roller or described bottom roller.
10. a kind of skirt panel roll unit according to claim 1, is characterized in that: the surrounding of described roll extrusion passage is also arranged with protective plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098885.3A CN103831331A (en) | 2014-03-18 | 2014-03-18 | Skirt panel rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098885.3A CN103831331A (en) | 2014-03-18 | 2014-03-18 | Skirt panel rolling device |
Publications (1)
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|---|---|
| CN103831331A true CN103831331A (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410098885.3A Pending CN103831331A (en) | 2014-03-18 | 2014-03-18 | Skirt panel rolling device |
Country Status (1)
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| CN (1) | CN103831331A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438525A (en) * | 2014-10-24 | 2015-03-25 | 无锡乐华自动化科技有限公司 | Multi-station edge rolling forming method for water heater inner containers |
| CN105081673A (en) * | 2015-07-31 | 2015-11-25 | 安庆市鼎立汽车配件有限公司 | Valve lock clamp groove rolling device |
| CN105458053A (en) * | 2015-12-11 | 2016-04-06 | 许昌美特桥架股份有限公司 | Cable tray cover edge-turning device and cable tray cover machining method |
| CN106180334A (en) * | 2016-08-31 | 2016-12-07 | 浙江三永机械有限公司 | A kind of ladder apron plate automatic folding machine |
| CN106391800A (en) * | 2015-08-03 | 2017-02-15 | 鑫诺电梯有限公司 | Panel edge forming device for skirt panel of elevator |
| CN107234152A (en) * | 2017-07-03 | 2017-10-10 | 通快电梯（苏州）有限公司 | A kind of edge knurling machine for ladder apron plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438525A (en) * | 2014-10-24 | 2015-03-25 | 无锡乐华自动化科技有限公司 | Multi-station edge rolling forming method for water heater inner containers |
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| CN105081673A (en) * | 2015-07-31 | 2015-11-25 | 安庆市鼎立汽车配件有限公司 | Valve lock clamp groove rolling device |
| CN105081673B (en) * | 2015-07-31 | 2018-03-02 | 安庆市鼎立汽车配件有限公司 | A kind of rolling device of valve collet groove |
| CN106391800A (en) * | 2015-08-03 | 2017-02-15 | 鑫诺电梯有限公司 | Panel edge forming device for skirt panel of elevator |
| CN105458053A (en) * | 2015-12-11 | 2016-04-06 | 许昌美特桥架股份有限公司 | Cable tray cover edge-turning device and cable tray cover machining method |
| CN106180334A (en) * | 2016-08-31 | 2016-12-07 | 浙江三永机械有限公司 | A kind of ladder apron plate automatic folding machine |
| CN106180334B (en) * | 2016-08-31 | 2017-11-03 | 浙江三永机械有限公司 | A kind of ladder apron plate automatic folding machine |
| CN107234152A (en) * | 2017-07-03 | 2017-10-10 | 通快电梯（苏州）有限公司 | A kind of edge knurling machine for ladder apron plate |
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Application publication date: 20140604 |