CN205392832U - A transmission for driving work piece rotation - Google Patents
A transmission for driving work piece rotation Download PDFInfo
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- CN205392832U CN205392832U CN201620122013.0U CN201620122013U CN205392832U CN 205392832 U CN205392832 U CN 205392832U CN 201620122013 U CN201620122013 U CN 201620122013U CN 205392832 U CN205392832 U CN 205392832U
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- driving
- pinch roller
- guide groove
- transmission
- drivewheel
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Abstract
The utility model discloses a transmission for driving work piece rotation, include frame, drive arrangement, action wheel, follow driving wheel and a plurality of pinch roller resilient means, action wheel, follow operation and pinch roller resilient means all locate in the frame, drive arrangement is connected with the action wheel, the action wheel passes through the drive belt with the follow driving wheel and is connected, pinch roller on the pinch roller resilient means is located the inboard of drive belt is so that pass through the pinch roller will the drive belt push to tool cover and with the contact of tool cover is hugged closely. Therefore, the utility model discloses not only can drive the work piece and reach better rotation effect, make that the work piece spraying is even, spraying effect preferred, and transmission in -process noise and less, the nos iron fillings of related parts wearing and tearing produce, more durable, the maintenance is more simple and convenient, and then makes that life is longer, the maintenance cost is lower.
Description
Technical field
This utility model relates to the equipment driving workpiece rotation on spray-painting production line, particularly relates to a kind of actuating device for driving workpiece rotation.
Background technology
In spray-painting production line operation, in order to make the spraying of workpiece uniformly reach good spraying effect, usually the relevant apparatus making workpiece rotation can be set in relevant range on a production line.In order to make workpiece rotation, the mode adopted in prior art is by arranging gear on tool, the chain coordinated with this gear is driven to realize the rotation of workpiece by actuating device, between which middle gear and chain to be engaged in transmission process noise bigger, abrasion each other also relatively big, be not durable, maintenance cost high, and gear wear can cause and not be engaged and transmission disconnection, and then make rotation rotating speed effect poor, simultaneously, abrasion has iron filings dust produce, thus causing workpiece that the phenomenons such as card easily occur in transmission process；Further, since the spacing of gear on each tool and chain can not individually regulate, it is thus possible to exist between operative gear with chain be engaged spacing improper and finally can not drive workpiece rotation smoothly, and then affect the final spraying effect of workpiece.
Utility model content
Technical problem to be solved in the utility model is in that, there is provided a kind of for driving the actuating device of workpiece rotation, to solve that workpiece rotation effect in transmission process is poor, noise and associated components abrasion is relatively big, be not durable, safeguard more complicated and have the problems such as more iron filings dust generation.
In order to solve above-mentioned technical problem, this utility model provides a kind of actuating device for driving workpiece rotation, including frame, driving device, drivewheel, driven pulley and multiple pinch roller elastic device, described drivewheel, driven turn and pinch roller elastic device are all located in described frame, described driving device is connected with drivewheel, and described drivewheel is connected by transmission band with driven pulley；The inner side of described transmission band is located at by pinch roller on described pinch roller elastic device, in order to by described pinch roller, described transmission band is pushed tool set contacting with described tool set to and is close to.
As the improvement of such scheme, described pinch roller elastic device includes base and telescopic shaft, and described base is provided with guide groove, and described pinch roller is fixed on described telescopic shaft, and described telescopic shaft is placed in described guide groove；Being provided with coil tension spring in described guide groove, one end of described coil tension spring is connected with telescopic shaft, and the other end is connected with the cell wall of described guide groove.
As the improvement of such scheme, described base is provided with the cover plate being easy to hide described guide groove；Described telescopic shaft is provided with limiting groove, is provided with restriction bar in described limiting groove, and described restriction bar is located on described cover plate.
As the improvement of such scheme, described base is provided with the spring regulating device of the dilatability being easy to regulate described coil tension spring in described guide groove, and described coil tension spring is connected with the cell wall of described guide groove by described spring regulating device.
As the improvement of such scheme, multiple described pinch roller elastic devices are all installed on support bar, and described support bar is located in described frame；Being additionally provided with on described support bar for regulating the transmission adjustment seat with rate of tension, described driven pulley is located in described adjustment seat.
As the improvement of such scheme, described support bar is connected with described frame by adjusting base, in order to regulate the adjustable height of described support bar.
Improvement as such scheme, described driving device is connected with described drivewheel by drive mechanism, driven gear that the driving gear that described drive mechanism includes being connected with driving device is connected with described drivewheel and driving chain, described driving gear and driven gear are by described driving chain Synchronous Transmission.
Implement the beneficial effects of the utility model to be in that: during work, driving device drives drivewheel to rotate, drivewheel drives driven pulley synchronous rotary by transmission band, simultaneously, described transmission band can be pushed to tool set and touch wiping with the socket of described tool by the pinch roller on pinch roller elastic device, to drive tool set rotation by rubbing action, and then drive and be loaded on the workpiece that tool puts and realize spinning motion, workpiece is finally made to reach good spraying effect, this process is to be realized the rotation of tool set and workpiece by the rubbing action between transmission band and tool overlap, in its transmission process, not only noise is less with the abrasion of each associated components, each parts are more durable, safeguard easier, and not easily occur that transmission disconnects, better by friction belt for power transmission part rotation effect of starting building, simultaneously, without causing the phenomenons such as card because transmission process produces iron filings.
Further, since described pinch roller elastic device includes base and telescopic shaft, described base is provided with guide groove, and described pinch roller is fixed on described telescopic shaft, and described telescopic shaft is placed in described guide groove；nullDescribed guide groove is provided with coil tension spring，One end of described coil tension spring is connected with telescopic shaft，The other end is connected with the cell wall of described guide groove，Between tool set and transmission band during contact squeeze tension each other too small due to gap，Namely power can be applied to coil tension spring by transmission band by pinch roller and telescopic shaft，Namely telescopic shaft slip retrogressing extruding coil tension spring makes coil tension spring shrink，And then finally make that tool set is appropriate with between transmission band to be contacted and smoothly frictional drive，Between tool set and transmission band due to excesssive gap contact squeeze each other cross pine time，Namely disappearance is extruded，Namely coil tension spring can uphold，Power is transferred on transmission band by telescopic shaft and pinch roller，Appropriate contacting and smooth and easy frictional drive between making transmission band overlap with tool，In this process, the exposure level between single tool set and transmission band is automatically adjustable，It makes tool set be in appropriate contact the position of smooth and easy frictional drive all the time with transmission band，And then improve workpiece rotation effect，And play cushioning effect with coil tension spring，Which reduce associated components (such as transmission band、Tool set etc.) between abrasion，And then further reduce the generation of iron filings dust、Improve service life.
As from the foregoing, this utility model not only can drive workpiece to reach good rotation effect, make Workpiece painting uniformly, spraying effect preferably, and noise and associated components abrasion is less, produce without iron filings, more durable, maintenance is easier in transmission process, and then make that service life is longer, maintenance cost is relatively low.
Accompanying drawing explanation
Fig. 1 is that this utility model is a kind of for driving the structural representation of the actuating device of workpiece rotation；
Fig. 2 is the structural representation of pinch roller elastic device in this utility model；
Fig. 3 is another structure (the loading onto cover plate) schematic diagram of pinch roller elastic device in this utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, this utility model is described in further detail.
Shown in complex chart 1～3, this utility model is a kind of for driving the actuating device of workpiece rotation, including frame 51, driving device 52, drivewheel 53, driven pulley 54 and multiple pinch roller elastic device 55, described drivewheel 53, driven turn 54 and pinch roller elastic device 55 are all located in described frame 51, described driving device 52 is connected with drivewheel 53, and described drivewheel 53 is connected by transmission band 58 with driven pulley 54；The inner side that described transmission is with 58 is located at by pinch roller 3 on described pinch roller elastic device 55, in order to by described pinch roller 3, described transmission band 58 is pushed tool set 9 to and overlaps 9 with described tool and contact and be close to.
It should be noted that described drivewheel 53, driven turn 54 and pinch roller elastic device 55 can be directly arranged in described frame 51, it is possible to be arranged in described frame 51 between being come by associated components；Described transmission band 58 can be V belt, and V belt not only can reduce the noise in transmission process, and overlap 9 with tool and contact friction also without iron filings generation, it is to avoid make to occur in transmission process Caton phenomenon because generation iron filings；Described tool set 9 is provided with for increasing and the transmission form friction pattern with the frictional force between 58；Multiple described pinch roller elastic devices 55 are all installed on support bar 56, described support bar 56 is located in described frame 51, described support bar 56 is additionally provided with for regulating the transmission adjustment seat 57 with 58 rates of tension, described driven pulley 54 is located in described adjustment seat 57, can realize regulating the rate of tension that transmission is with 58 by regulating the distance between driven pulley 54 and drivewheel 53 in adjustment seat 57, so that transmission band 58 overlaps 9 with tool contacts friction preferably, workpiece is driven to reach good rotation effect；Described support bar 56 is connected with described frame 51 by adjusting base, in order to regulate the adjustable height of described support bar 56, is regulated the height of lifting support bar 56 by adjusting base, and then realization regulates transmission and overlaps the contact position height on 9 with 58 at tool；Described pinch roller 3 is provided with the direction recess 32 being easy to transmission with 58 clampings, described direction recess 32 can prevent transmission band 58 upwardly or downwardly deviation, not only can better transmit transmission with the power effect between 58 and pinch roller elastic device 55, and can ensure that all pinch rollers 3 on whole piece support bar 56 are on same level line, better transmission band 58 is played guide effect, transmission band 58 is made to keep same level state to operate；Described driving device 52 is connected with described drivewheel 53 by drive mechanism, driven gear that the driving gear that described drive mechanism includes being connected with driving device 52 is connected with described drivewheel 53 and driving chain, described driving gear and driven gear are by described driving chain Synchronous Transmission, described drivewheel 53 is installed with power transmission shaft, described driven gear is located on power transmission shaft, and described driving gear is connected on the output shaft on described driving device 52.
nullDuring work，Driving device 52 drives drivewheel 53 to rotate，Drivewheel 53 drives driven pulley 54 synchronous rotary by transmission band 58，Simultaneously，Described transmission band 58 can be pushed to tool set 9 and contact friction with described tool set 9 by the pinch roller 3 on pinch roller elastic device 55，To drive tool to overlap 9 rotations by rubbing action，And then drive the workpiece being loaded on tool set 9 to realize spinning motion，Workpiece is finally made to reach good spraying effect，This process is to overlap the rubbing action between 9 by transmission with 58 and tool to realize the rotation of tool set 9 and workpiece，In its transmission process, not only noise is less with the abrasion of each associated components、Each parts are more durable、Safeguard easier，And not easily occur that transmission disconnects、Better by friction belt for power transmission part rotation effect of starting building，Simultaneously，Without causing the phenomenons such as card because transmission process produces iron filings
More preferably, described pinch roller elastic device 55 includes base 1 and telescopic shaft 2, and described base 1 is provided with guide groove 12, and described pinch roller 3 is fixed on described telescopic shaft 2, and described telescopic shaft 2 is placed in described guide groove 12；Being provided with coil tension spring 4 in described guide groove 12, one end of described coil tension spring 4 is connected with telescopic shaft 2, and the other end is connected with the cell wall of described guide groove 12.
It should be noted that, described base 1 is provided with the cover plate 7 being easy to hide described guide groove, and described cover plate 7 not only can prevent coil tension spring 4 escape from guide groove 12 out, and to have good dustproof effect, to reduce in dust foreign material entrance guide groove 12, and then affect the lubrication of lubricating oil in guide groove 12；Described telescopic shaft 2 is provided with limiting groove 22, described limiting groove 22 is provided with restriction bar 8, described restriction bar 8 is located on described cover plate 7, described restriction bar 8 can be restriction screw, described restriction bar 8 is arranged in described limiting groove 22, not only can prevent telescopic shaft 2 escape, and the round trip of telescopic shaft 2 can be limited, make telescopic shaft 2 ordered movement in default stroke.Additionally, described base 1 is provided with the spring regulating device of the dilatability being easy to regulate described coil tension spring 4 in described guide groove 12, described coil tension spring 4 is connected with the cell wall of described guide groove 12 by described spring regulating device, described spring regulating device includes confinement block 5 and set screw 6, and described base 1 is provided with to be easy to described set screw 6 and extend the fixing hole in described guide groove 12 from described base 1；Described set screw 6 is connected through described fixing hole with the side of described confinement block 5, and described coil tension spring 4 is connected with the opposite side of confinement block 5；One end of described set screw 6 is exposed to outside base 1, can pass through to screw set screw 6 more conveniently the described coil tension spring 4 dilatability in described guide groove 12 effectively to be regulated, it is ensured that tool set 9 can contact and smooth and easy frictional drive preferably with transmission band 58.
When pinch roller elastic device 55 works, when tool overlap 9 and transmission with 58 between cross pine due to excesssive gap contact squeeze each other time, namely disappearance is extruded, namely coil tension spring 4 can uphold, power is transferred on transmission band 58 by telescopic shaft 2 and pinch roller 3, transmission is made to overlap appropriate contacting and smooth and easy frictional drive between 9 with 58 with tool, in this process, single tool set 9 and transmission are automatically adjustable with the exposure level between 58, it makes tool set 9 and transmission be in the position of appropriate contact smooth and easy frictional drive all the time with 58, and then improve workpiece rotation effect, and play cushioning effect with coil tension spring 4, which reduce associated components (such as transmission band 58, tool set 9 etc.) between abrasion, and then further reduce the generation of iron filings dust, improve service life.
As from the foregoing, this utility model not only can drive workpiece to reach good rotation effect, make Workpiece painting uniformly, spraying effect preferably, and noise and associated components abrasion is less, produce without iron filings, more durable, maintenance is easier in transmission process, and then make that service life is longer, maintenance cost is relatively low.
The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (7)
1. the actuating device being used for driving workpiece rotation, it is characterized in that, including frame, driving device, drivewheel, driven pulley and multiple pinch roller elastic device, described drivewheel, driven turn and pinch roller elastic device are all located in described frame, described driving device is connected with drivewheel, and described drivewheel is connected by transmission band with driven pulley；The inner side of described transmission band is located at by pinch roller on described pinch roller elastic device, in order to by described pinch roller, described transmission band is pushed tool set contacting with described tool set to and is close to.
2. as claimed in claim 1 for driving the actuating device of workpiece rotation, it is characterized in that, described pinch roller elastic device includes base and telescopic shaft, and described base is provided with guide groove, described pinch roller is fixed on described telescopic shaft, and described telescopic shaft is placed in described guide groove；Being provided with coil tension spring in described guide groove, one end of described coil tension spring is connected with telescopic shaft, and the other end is connected with the cell wall of described guide groove.
3. as claimed in claim 2 for driving the actuating device of workpiece rotation, it is characterised in that described base is provided with the cover plate being easy to hide described guide groove；Described telescopic shaft is provided with limiting groove, is provided with restriction bar in described limiting groove, and described restriction bar is located on described cover plate.
4. as claimed in claim 2 for driving the actuating device of workpiece rotation, it is characterized in that, described base is provided with the spring regulating device of the dilatability being easy to regulate described coil tension spring in described guide groove, and described coil tension spring is connected with the cell wall of described guide groove by described spring regulating device.
5. the actuating device for driving workpiece rotation as described in any one of Claims 1 to 4, it is characterised in that multiple described pinch roller elastic devices are all installed on support bar, and described support bar is located in described frame；Being additionally provided with on described support bar for regulating the transmission adjustment seat with rate of tension, described driven pulley is located in described adjustment seat.
6. as claimed in claim 5 for driving the actuating device of workpiece rotation, it is characterised in that described support bar is connected with described frame by adjusting base, in order to regulate the adjustable height of described support bar.
7. as claimed in claim 1 for driving the actuating device of workpiece rotation, it is characterized in that, described driving device is connected with described drivewheel by drive mechanism, driven gear that the driving gear that described drive mechanism includes being connected with driving device is connected with described drivewheel and driving chain, described driving gear and driven gear are by described driving chain Synchronous Transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122013.0U CN205392832U (en) | 2016-02-03 | 2016-02-03 | A transmission for driving work piece rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122013.0U CN205392832U (en) | 2016-02-03 | 2016-02-03 | A transmission for driving work piece rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205392832U true CN205392832U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620122013.0U Active CN205392832U (en) | 2016-02-03 | 2016-02-03 | A transmission for driving work piece rotation |
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| CN (1) | CN205392832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554701A (en) * | 2018-07-10 | 2018-09-21 | 广东利迅达机器人系统股份有限公司 | Golf club head automatic spraying line |
-
2016
- 2016-02-03 CN CN201620122013.0U patent/CN205392832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554701A (en) * | 2018-07-10 | 2018-09-21 | 广东利迅达机器人系统股份有限公司 | Golf club head automatic spraying line |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 Shangsha Industrial Road, Xiasha Village, Shipai Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN HUAGON AUTOMATION CO., LTD. Address before: 523377 Hanxi Water Industrial Zone, Chashan Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN HUAGON AUTOMATION CO., LTD. |