CN101745868A - Automated external drumhead belt sander - Google Patents
Automated external drumhead belt sander Download PDFInfo
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- CN101745868A CN101745868A CN200810154328A CN200810154328A CN101745868A CN 101745868 A CN101745868 A CN 101745868A CN 200810154328 A CN200810154328 A CN 200810154328A CN 200810154328 A CN200810154328 A CN 200810154328A CN 101745868 A CN101745868 A CN 101745868A
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- frame
- drumhead
- automated external
- drum barrel
- abrasive band
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Abstract
The invention relates to an automated external drumhead belt sander which comprises a drum barrel clamping mechanism and a sanding belt supporting mechanism. The drum barrel clamping mechanism comprises a lower pressing plate and an upper pressing plate which are coaxially arranged on a first frame, wherein the lower pressing plate is horizontally rotatably arranged on a mounting base on the lower part of the first frame and is driven to rotate by a drive mechanism; the upper pressing plate is horizontally rotatably arranged on the tail end of a cylinder push rod; the cylinder is uprightly fixed on the upper end of the first frame; the sanding belt supporting mechanism comprises a lateral supporting plate which is hoisting arranged in front of a second frame and a set of supporting rollers which is uprightly arranged on the upper surface of the supporting plate; and the outer surfaces of the supporting rollers share a sanding belt so as to drive the sanding belt to horizontally and circularly rotate. The sander of the invention has the advantages of compact structure, scientific and reasonable design, and efficient, rapid and stable polishing on the outer surface of the drum barrel, high degree of automation, simple operation, stable operation, high precision, and the like.
Description
Technical field
The invention belongs to drum music device processing unit (plant) field, particularly a kind of automated external drumhead belt sander.
Background technology
In drum music device manufacturing procedure, it is the link of outbalance that the polishing of drum barrel outer surface is handled, and it will directly influence spray paint the light sense after the processing of drum barrel outer surface, thereby influences the aesthetic measure of drum music device outward appearance.Existing drum barrel outer surface polishing machine is made up of drum barrel installed body and abrasive band supporting mechanism usually, the drum barrel installed body is for vertically being installed on the huge chuck on the support, it rotates by motor-driven, the axial horizontal card of drum barrel is loaded on the chuck, it exists chuck weight big, the deficiency that spinning movement power consumption is high, and chuck is tensioner drum barrel inwall, need manually regulate rate of tension; The abrasive band is horizontally placed on drum barrel outer surface top by the abrasive band supporting mechanism, drum barrel with the chuck rotary course in, the outer surface that oppositely move drum barrel simultaneously in the abrasive band polishes, but the polishing section at middle part, abrasive band is a vacant state, the rate of tension of contact site, itself and drum barrel surface a little less than, the polishing effect is relatively poor; In addition, for finishing comprehensive polishing of drum barrel outer surface, need drum barrel and abrasive band are relatively moved in the axial direction, existing polishing machine can't control automatically drum barrel axially on and the relative displacement in abrasive band.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of automated external drumhead belt sander is provided, it adopts the upper and lower chuck that is pressed in the axial both ends of the surface of drum barrel that drum barrel is positioned, it has advantages such as volume is little, the location is reliable, power consumption is little, the abrasive band supporting mechanism adopts the supporting disk with automatic lifting function simultaneously, can realize the polishing automatically comprehensively of drum barrel outer wall.
The present invention solves its technical problem and takes following technical scheme to realize:
A kind of automated external drumhead belt sander, constitute by drum barrel installed body and abrasive band supporting mechanism, it is characterized in that: the drum barrel installed body is made of coaxial following platen and the last platen that is installed on first frame, following platen horizontally rotates on the mount pad that is installed on first frame lower and by transmission mechanism and is rotated by motor-driven, last platen horizontally rotates the end that is installed on a cylinder push-rod, and this cylinder vertically is installed in the first frame upper end; One group of backing roll that the abrasive band supporting mechanism is installed on the horizontal support dish in second frame the place ahead and vertically is installed on this supporting disk upper surface by lifting constitutes, and the outer surface of this group backing roll common suit abrasive band also drives abrasive band horizontal cyclic rotation.
And described last platen and following platen are dismantled and assembled mode and are installed on first frame.
And, the horizontal support face of trying to get to the heart of a matter of described abrasive band supporting mechanism installs a carriage, at the rear portion of this carriage engagement one vertical leading screw, the upper end of this vertical leading screw is installed on the second frame upper end and is driven by a drive motors that is packed in the second frame back side by transmission mechanism.
And, be fixed with the try to get to the heart of a matter upright guide rail of face carriage of the described horizontal support of guiding in the positive symmetry of second frame.
And, being provided with the balancing weight of a horizontal support dish at the second frame back side, this balancing weight is installed in the try to get to the heart of a matter rear portion of the carriage that face installed of horizontal support by symmetrically arranged chain, is symmetrically installed with the jockey sprocket of engagement chain at second upper rack.
And described second frame is installed on the horizontal support by line slideway, and the engagement of the bottom of this second frame is equipped with a ball-screw, and this ball-screw is driven by transmission mechanism by a motor that is installed on the base.
And, the described one group of backing roll that is installed on the supporting disk upper surface is made of three backing rolls of triangular arrangement, one of them backing roll is the active backing roll, by the motor-driven rotation that is packed in the supporting disk bottom surface, the formed leg-of-mutton polishing limit, abrasive band of suit is positioned at drum barrel outer surface one side to this active backing roll on these three backing rolls by transmission mechanism.
And, on supporting disk, be fixed with the roof pressure head that contacts belt sanding limit inner surface.
And one of them is installed in described backing roll on the supporting disk by the installing rack level is adjustable, and this installing rack installs mutually with a push rod end of regulating cylinder on being packed in supporting disk.
Advantage of the present invention and good effect are:
1. the drum barrel installed body of this automated external drumhead belt sander adopts upper and lower platen structure, drum barrel is vertical coaxial being installed between the upper and lower platen, thereby press down the integral body rotation that disc spins drives the drum barrel installed body by motor-driven, each platen has the advantage that volume is little, in light weight, power consumption is little, go up simultaneously platen and realize the reliable and stable of drum barrel clamped, have advantage easy and simple to handle, that operate steadily by the air cylinder driven lifting.
The last platen of the drum barrel installed body of this automated external drumhead belt sander and down platen be dismantled and assembled mode and be installed on first frame, same set of upper and lower platen can realize clamping the drum barrel that a plurality of diameters in location are more or less the same, when need processing diameter differs bigger drum barrel, then need change the chuck of different-diameter, enlarge the range of work of same equipment thus.
3. the abrasive band supporting mechanism of this automated external drumhead belt sander is the supporting disk of a level, one group of backing roll is installed on supporting disk, suit abrasive band on backing roll, and the horizontal cyclic rotation is carried out in the driving abrasive band, supporting disk is installed on the front of second frame by the lead-screw drive mechanism lifting, abrasive band and drum barrel outer surface paste and touch back and forth lifting of supporting disk simultaneously, realize the complete sanding and polishing to the drum barrel outer surface, have the steadily reliable advantage of lifting.
4. second frame of this automated external drumhead belt sander installation abrasive band supporting mechanism can realize moving horizontally, thereby can adjust the distance between belt sanding mechanism and the drum barrel installed body, has and operates steadily, advantage of high precision.
5. one group of backing roll vertically is installed on the supporting disk of the abrasive band supporting mechanism of this automated external drumhead belt sander, outside suit one abrasive band at this backing roll, the abrasive band drives horizontal cyclic by backing roll and rotates, the pressure head on roof pressure belt sanding limit also is installed on supporting disk simultaneously, be used to guarantee remain between abrasive band and the drum barrel certain pressure, can rapidly and efficiently finish drum barrel outer surface sanding and polishing.
6. also be provided with the adjusting cylinder of regulating the abrasive band rate of tension on the supporting disk of the abrasive band supporting mechanism of this automated external drumhead belt sander, this adjusting cylinder can be regulated the spacing of a backing roll and other backing roll, thereby the abrasive band rate of tension is regulated, it is lax to prevent that the abrasive band from producing in the course of the work, guarantees the polishing effect.
7. compact conformation of the present invention, design science are reasonable, can be efficiently, fast, the stable sanding and polishing work of finishing the drum barrel outer surface, have the automaticity height, simple to operate, operate steadily, the high outstanding advantage of precision, be a kind of automation drum barrel outer surface polishing machine that has than high innovation character.
Description of drawings
Fig. 1 is front view of the present invention (broken section);
Fig. 2 attempts (omitting second frame and abrasive band supporting mechanism part) for the right side of Fig. 1;
Fig. 3 is the left view (omitting first frame and drum barrel installed body part) of Fig. 1;
Fig. 4 is the vertical view (omit second frame and move horizontally the driving cylinder) of Fig. 1.
The specific embodiment
The invention will be further described by specific embodiment below in conjunction with accompanying drawing.Following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of automated external drumhead belt sander, constitute by drum barrel installed body and abrasive band supporting mechanism, its innovation part is: the drum barrel installed body constitutes by being installed in the following platen 12 on first frame 10 with axle horizontal and going up platen 9, and concrete mounting structure is: following platen rotates on the mount pad 13 that is installed on first frame lower and by transmission mechanism 14 and drives rotation by motor 15.Last platen rotates the end that is installed on a cylinder 8 push rods, and this cylinder vertically is installed in the first frame upper end.Upper and lower platen can be pressed in the upper and lower end face of drum barrel, and upper and lower platen not only volume is little, in light weight, can clamp drum barrel is reliable and stable simultaneously, and drum barrel is horizontally rotated by motor-driven, and transmission mechanism is more energy-conservation.
One group of backing roll that the abrasive band supporting mechanism is installed on the horizontal support dish 1 in second frame, 2 fronts that are positioned at first frame, one side by lifting and vertically is installed on this supporting disk upper surface constitutes.The horizontal support face of trying to get to the heart of a matter of abrasive band supporting mechanism installs a carriage 19, at the rear portion of this carriage engagement one vertical leading screw 5, the upper end of this vertical leading screw is installed on the second frame upper end and is driven by a drive motors 23 that is packed in the second frame back side by belt gear 4.Be fixed with the try to get to the heart of a matter upright guide rail 3 of face carriage of the described horizontal support of guiding in the positive symmetry of second frame.Be provided with a horizontal support dish balancing weight 22 at the second frame back side, this balancing weight is installed in the try to get to the heart of a matter rear portion of the carriage that face installed of horizontal support by symmetrically arranged chain 7, is symmetrically installed with the jockey sprocket 6 of engagement chain at second upper rack.Second frame is installed on the horizontal support 16 by line slideway 18, and the engagement of the bottom of this second frame is equipped with a ball-screw 20, and this ball-screw is driven by belt gear 21 by a servomotor 24 that is installed on the base.The common suit of the outer surface of this group backing roll abrasive band 27 also drives abrasive band horizontal cyclic rotation.This group backing roll is made of three backing rolls of triangular arrangement, and one of them backing roll is an active backing roll 25, and this active backing roll drives rotation by transmission mechanism by the motor 17 that is packed in the supporting disk bottom surface.One of them backing roll 30 is installed on the supporting disk by installing rack 29 levels are adjustable, and this installing rack installs mutually with a lever end of regulating cylinder 28 on being packed in supporting disk.The formed leg-of-mutton polishing limit, abrasive band of suit is positioned at drum barrel outer surface one side on these three backing rolls.On supporting disk, be fixed with the pneumatic roof pressure head 26 that contacts the belt sanding limit inner surface that is positioned at drum barrel outer surface one side.Driver parts such as each motor and cylinder all are connected with controller, realize by controller control the drum barrel installed body rotation, abrasive band supporting mechanism lifting and move horizontally, rotate in the abrasive band, the polishing limit holds out against and action such as abrasive band tensioner in the abrasive band.
Operation principle of the present invention is:
Claims (9)
1. automated external drumhead belt sander, constitute by drum barrel installed body and abrasive band supporting mechanism, it is characterized in that: the drum barrel installed body is made of coaxial following platen and the last platen that is installed on first frame, following platen horizontally rotates on the mount pad that is installed on first frame lower and by transmission mechanism and is rotated by motor-driven, last platen horizontally rotates the end that is installed on a cylinder push-rod, and this cylinder vertically is installed in the first frame upper end; One group of backing roll that the abrasive band supporting mechanism is installed on the horizontal support dish in second frame the place ahead and vertically is installed on this supporting disk upper surface by lifting constitutes, and the outer surface of this group backing roll common suit abrasive band also drives abrasive band horizontal cyclic rotation.
2. automated external drumhead belt sander according to claim 1 is characterized in that: described last platen and following platen are dismantled and assembled mode and are installed on first frame.
3. automated external drumhead belt sander according to claim 1, it is characterized in that: the horizontal support face of trying to get to the heart of a matter of described abrasive band supporting mechanism installs a carriage, at the rear portion of this carriage engagement one vertical leading screw, the upper end of this vertical leading screw is installed on the second frame upper end and is driven by a drive motors that is packed in the second frame back side by transmission mechanism.
4. automated external drumhead belt sander according to claim 1 is characterized in that: be fixed with the try to get to the heart of a matter upright guide rail of face carriage of the described horizontal support of guiding in the positive symmetry of second frame.
5. automated external drumhead belt sander according to claim 1, it is characterized in that: the balancing weight that is provided with a horizontal support dish at the second frame back side, this balancing weight is installed in the try to get to the heart of a matter rear portion of the carriage that face installed of horizontal support by symmetrically arranged chain, is symmetrically installed with the jockey sprocket of engagement chain at second upper rack.
6. automated external drumhead belt sander according to claim 1, it is characterized in that: described second frame is installed on the horizontal support by line slideway, the bottom engagement of this second frame is equipped with a ball-screw, and this ball-screw is driven by transmission mechanism by a motor that is installed on the base.
7. automated external drumhead belt sander according to claim 1, it is characterized in that: the described one group of backing roll that is installed on the supporting disk upper surface is made of three backing rolls of triangular arrangement, one of them backing roll is the active backing roll, by the motor-driven rotation that is packed in the supporting disk bottom surface, the formed leg-of-mutton polishing limit, abrasive band of suit is positioned at drum barrel outer surface one side to this active backing roll on these three backing rolls by transmission mechanism.
8. automated external drumhead belt sander according to claim 7 is characterized in that: be fixed with the roof pressure head that contacts belt sanding limit inner surface on supporting disk.
9. automated external drumhead belt sander according to claim 7, it is characterized in that: one of them is installed in described backing roll on the supporting disk by the installing rack level is adjustable, and this installing rack installs mutually with a push rod end of regulating cylinder on being packed in supporting disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810154328A CN101745868A (en) | 2008-12-22 | 2008-12-22 | Automated external drumhead belt sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810154328A CN101745868A (en) | 2008-12-22 | 2008-12-22 | Automated external drumhead belt sander |
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| Publication Number | Publication Date |
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| CN101745868A true CN101745868A (en) | 2010-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810154328A Pending CN101745868A (en) | 2008-12-22 | 2008-12-22 | Automated external drumhead belt sander |
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| CN (1) | CN101745868A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991021A (en) * | 2013-12-16 | 2014-08-20 | 桐乡波力科技复材用品有限公司 | Grinding mechanism for automatically adjusting abrasive belt |
| CN105773359A (en) * | 2016-03-16 | 2016-07-20 | 温州职业技术学院 | Outer surface force control type flexible polishing equipment of bearing outer ring |
| CN106670934A (en) * | 2016-12-26 | 2017-05-17 | 东莞市蓉工自动化科技有限公司 | Automatic polishing machine for cylindrical product |
| CN106863081A (en) * | 2016-12-26 | 2017-06-20 | 东莞市蓉工自动化科技有限公司 | A kind of full-automatic excircle polishing mechanism of abrasive belt |
| CN110315413A (en) * | 2019-07-23 | 2019-10-11 | 永康市沪邦机械科技有限公司 | A kind of polishing machine |
| CN113290498A (en) * | 2021-07-26 | 2021-08-24 | 徐州汇易容金属科技有限公司 | Finish machining device for aluminum cast shell of motor |
-
2008
- 2008-12-22 CN CN200810154328A patent/CN101745868A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991021A (en) * | 2013-12-16 | 2014-08-20 | 桐乡波力科技复材用品有限公司 | Grinding mechanism for automatically adjusting abrasive belt |
| CN103991021B (en) * | 2013-12-16 | 2016-04-20 | 桐乡波力科技复材用品有限公司 | A kind of self-regulation sand belt workpiece polishing mechanism |
| CN105773359A (en) * | 2016-03-16 | 2016-07-20 | 温州职业技术学院 | Outer surface force control type flexible polishing equipment of bearing outer ring |
| CN106670934A (en) * | 2016-12-26 | 2017-05-17 | 东莞市蓉工自动化科技有限公司 | Automatic polishing machine for cylindrical product |
| CN106863081A (en) * | 2016-12-26 | 2017-06-20 | 东莞市蓉工自动化科技有限公司 | A kind of full-automatic excircle polishing mechanism of abrasive belt |
| CN106670934B (en) * | 2016-12-26 | 2018-12-07 | 东莞理工学院 | A kind of automatic polishing machine of cylindrical product |
| CN110315413A (en) * | 2019-07-23 | 2019-10-11 | 永康市沪邦机械科技有限公司 | A kind of polishing machine |
| CN110315413B (en) * | 2019-07-23 | 2024-05-07 | 永康市沪邦机械科技有限公司 | Polishing machine |
| CN113290498A (en) * | 2021-07-26 | 2021-08-24 | 徐州汇易容金属科技有限公司 | Finish machining device for aluminum cast shell of motor |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100623 |