CN204280579U - A kind of chain high precision transfer structure - Google Patents
A kind of chain high precision transfer structure Download PDFInfo
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- CN204280579U CN204280579U CN201420724212.XU CN201420724212U CN204280579U CN 204280579 U CN204280579 U CN 204280579U CN 201420724212 U CN201420724212 U CN 201420724212U CN 204280579 U CN204280579 U CN 204280579U
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- chain
- coder
- cog belt
- frame
- objective table
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Abstract
The utility model relates to a kind of chain high precision transfer structure.Comprise frame with for providing the servomotor of power, frame two ends are respectively arranged with drive sprocket and driven sprocket, and drive sprocket is rotated by chain-driving driven sprocket, also comprise the control unit for controlling servomotor rotating speed and time of run; Chain being provided with objective table, below objective table, being provided with the coder for recording material miles of relative movement; Be provided with cog belt between chain and frame, cog belt be provided with slidably pinch roller; Cog belt fits tightly the miles of relative movement making coder record out material accurately by pinch roller and coder.The utility model provide a kind of simple and reliable for structure, be easy to Installation and Debugging, transmit the high chain high precision transfer structure of precision.
Description
Technical field
The utility model belongs to mechanical field, relates to a kind of low-speed heave-load material conveying structure, is specifically related to a kind of low-speed heave-load chain high precision transfer structure.
Background technology
Along with socioeconomic development, improving constantly of industrial automatization, the material transmission therefore on automatic production line must possess high precision, high efficiency ability.What the transmission apparatus used in industrial automation was the most frequently used is apron conveyer and band conveyor.The type of drive of scraper chain conveyer is wheel chain transmission, this structure due to the gap error between the chain link of chain own and the gap that coordinates between sprocket wheel with chain larger, therefore transmit precision lower.The load of belt transporter is very little, and the material larger for load just can not transport, and transmission efficiency is not high, and precision is low.
Utility model content
The utility model provides a kind of chain high precision transfer structure, solves the problem of low-speed heave-load material transportation low precision on automatic industrial manufacturing line.
The technical scheme that the utility model adopts is: a kind of chain high precision transfer structure, comprise frame with for providing the servomotor of power, frame two ends are respectively arranged with drive sprocket and driven sprocket, drive sprocket is rotated by chain-driving driven sprocket, and its special character is: also comprise the control unit for controlling servomotor rotating speed and time of run;
Above-mentioned chain being provided with objective table, below objective table, being provided with the coder for recording material miles of relative movement;
Be provided with cog belt between above-mentioned chain and frame, cog belt be provided with slidably pinch roller;
Above-mentioned cog belt fits tightly the miles of relative movement making coder record out material accurately by pinch roller and coder;
Above-mentioned coder is fixedly connected on below objective table by coder support.
Advantage of the present utility model: can transmit load ratio compared with large material, and transmit precision high, of the present utility model simple and reliable for structure, be easy to Installation and Debugging.
Accompanying drawing explanation
Fig. 1 is overall schematic configuration diagram of the present utility model;
Fig. 2 is partial schematic diagram of the present utility model;
Wherein, 1-frame, 2-servomotor, 3-drive sprocket, 4-driven sprocket, 5-chain, 6-objective table, 7-cog belt, 8-coder support, 9-pinch roller, 10-coder, 11-control unit.
Detailed description of the invention
See Fig. 1-2, a kind of chain high precision transfer structure, comprise frame 1 with for providing the servomotor 2 of power, frame 1 two ends are respectively arranged with drive sprocket 3 and driven sprocket 4, drive sprocket 3 drives driven sprocket 4 to rotate by chain 5, also comprises the control unit 11 for controlling servomotor 2 rotating speed and time of run; Chain 5 side is provided with objective table 6, is provided with the coder 10 for recording material miles of relative movement below objective table 6; Be provided with cog belt 7 between chain 5 and frame 1, cog belt 7 be provided with slidably pinch roller 9; Cog belt 7 fits tightly by pinch roller 9 and coder 10 miles of relative movement making coder 10 record out material accurately, and actual displacement data are sent to control unit 11, actual displacement data and the given displacement of theory compare by control unit 11, then control rotating speed and the time of run of servomotor 2; Coder 10 is fixedly connected on below objective table by coder support 8.
When servomotor operates, objective table can be driven to move, the coder simultaneously below objective table moves on cog belt, records out the distance of material movement, defines the measure loop of closed loop with servomotor, effectively raises the precision that material transmits.
As Fig. 1, a kind of chain high precision transfer structure comprises frame 1, and servomotor 2 is fixed in described frame, is connected with drive sprocket 3 at the axle head of described servomotor, and described drive sprocket and driven sprocket 4 link together by the chain 5 of transported material.
As Fig. 2, above described chain, be provided with objective table 6, corresponding below is provided with coder support 8, is provided with pinch roller 9 and coder 10 on the bracket, frame is equipped with cog belt 7, and cog belt 9 and coder 10 contact by described pinch roller closely.Like this when material transmits, coder just can record out the miles of relative movement of material accurately, and forms the measure loop of closed loop with servomotor, effectively raises the transmission precision of material.
Claims (2)
1. a chain high precision transfer structure, comprise frame with for providing the servomotor of power, frame two ends are respectively arranged with drive sprocket and driven sprocket, drive sprocket is rotated by chain-driving driven sprocket, it is characterized in that: also comprise the control unit for controlling servomotor rotating speed and time of run; Described chain being provided with objective table, below objective table, being provided with the coder for recording material miles of relative movement; Be provided with cog belt between described chain and frame, cog belt be provided with slidably pinch roller; Described cog belt fits tightly the miles of relative movement making coder record out material accurately by pinch roller and coder.
2. a kind of chain high precision transfer structure according to claim 1, is characterized in that: described coder is fixedly connected on below objective table by coder support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724212.XU CN204280579U (en) | 2014-11-10 | 2014-11-26 | A kind of chain high precision transfer structure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667668 | 2014-11-10 | ||
| CN2014206676687 | 2014-11-10 | ||
| CN201420724212.XU CN204280579U (en) | 2014-11-10 | 2014-11-26 | A kind of chain high precision transfer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204280579U true CN204280579U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420724212.XU Active CN204280579U (en) | 2014-11-10 | 2014-11-26 | A kind of chain high precision transfer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204280579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629196A (en) * | 2016-10-17 | 2017-05-10 | 深圳市润天智数字设备股份有限公司 | Digital printing system and guide belt stepping detection device thereof |
| CN109253712A (en) * | 2017-07-12 | 2019-01-22 | 现代自动车株式会社 | Car body tracing system and method |
-
2014
- 2014-11-26 CN CN201420724212.XU patent/CN204280579U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629196A (en) * | 2016-10-17 | 2017-05-10 | 深圳市润天智数字设备股份有限公司 | Digital printing system and guide belt stepping detection device thereof |
| CN109253712A (en) * | 2017-07-12 | 2019-01-22 | 现代自动车株式会社 | Car body tracing system and method |
| US11046525B2 (en) | 2017-07-12 | 2021-06-29 | Hyundai Motor Company | Vehicle body tracking system and method |
| CN109253712B (en) * | 2017-07-12 | 2022-03-08 | 现代自动车株式会社 | Vehicle body tracking system and method |
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