Conveying device and method for conveying object
A technology for conveying devices and objects, which is applied in the field of conveying devices for transporting fragile sheets, can solve problems such as affecting the level of clean rooms, increasing material costs, and polluting dust.
Inactive Publication Date: 2011-09-21
AU OPTRONICS CORP
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AI Technical Summary
Problems solved by technology
This kind of wear and tear will easily generate dust that pollutes the environment, so it is not suitable for use in the production line of the clean room
That is to say, the conveyor device whose roller surface will be worn will affect the clean room level that the conveyor device can be configured with
In addition, after the surface of the roller is worn for a long time, it must be replaced with a new roller. According to previous experience, it is often necessary to replace it in just one year. In addition to increasing material costs and maintenance hours, it also affects the stability of the manufacturing process.
Method used
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Examples
Experimental program
Comparison scheme
Effect test
no. 1 example
[0088] see Figure 11 , the first embodiment of the aforementioned delivery method further includes:
[0089] Step S20: driving the conveying mechanism 10 to make the first conveying rollers 14 and the second conveying rollers 16 roll;
[0090] Step S22: conveying the object 90 on the first conveying rollers 14 and the second conveying rollers 16 through the conveying mechanism 10; and
[0091] Step S24: Stop driving the conveying mechanism 10, so that the first conveying rollers 14 and the second conveying rollers 16 stop rolling.
[0092] pass" Figure 11 "method, the object 90 can be changed from Figure 1A from the left side to the right side. Steps S20, S22 and S24 may be before the aforementioned steps S10-S18.
[0093] see Figure 12 , the first embodiment of the aforementioned delivery method further includes:
[0094] Step S30: driving the correcting mechanism 30 to move the first correcting rollers 31, 32 and the second correcting rollers 36, 38 towards the obj...
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The invention discloses a device and a method for conveying a workpiece, which are suitable for conveying the workpiece and correcting the position of the workpiece along the correction direction. The conveying device comprises a conveying mechanism, a lifting mechanism and a correcting mechanism, wherein the conveying mechanism is provided with a plurality of conveying rollers which are arrangedalong a conveying path. When the conveying roller is driven, the workpiece is conveyed along the conveying path. When the lifting mechanism is driven, the workpiece is supported to be away from the surfaces of the conveying rollers or laid back to the surfaces of the conveying rollers. When the workpiece is supported to be away from the surfaces of the conveying rollers, the correcting mechanism pushes the workpiece along the correction direction. Therefore, the aim of correcting the position of the workpiece can be achieved and the friction between the workpiece and the conveying rollers canbe reduced.
Description
technical field [0001] The invention relates to a conveying device and a conveying method, in particular to a conveying device and a conveying method for conveying fragile thin plates. Background technique [0002] Production lines often use conveyors to transport finished products, semi-finished products or materials. Sometimes, finished products, semi-finished products or materials are first placed in cassettes or boxes and then transported by conveyors. [0003] There are two common types of conveyors, one is a belt conveyor, and the other is a roller conveyor. Application When transporting heavy objects, roller conveyors are usually used. This type of roller conveyor has multiple rollers arranged side by side. After the roller is driven to rotate, the item placed on the roller can be moved. [0004] This type of technology can be found in Taiwan Patent Publication No. I220013. The patent proposes a transport mechanism for transporting rectangular substrates along a ...
Claims
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IPC IPC(8): B65G49/06B65G47/22B65G13/00
Inventor 王上棋
Owner AU OPTRONICS CORP