Pneumatic helical tooth surface rotating table

A technology of helical tooth surface and rotary table, which is applied in the direction of transmission device, fluid transmission device, belt/chain/gear, etc., can solve the problems of high working environment requirements, large error, and inability to realize multi-angle control, etc., and achieve compact structure and installation , the effect of strong environmental adaptability

Inactive Publication Date: 2020-12-15
宁波魔象智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current rotary table uses a servo motor to drive the rotation, which has high requirements for the working environment, and the working effect is not ideal in a humid environment, and the error is large
Moreover, many rotary tables perform angle control by limiting, and can only rotate at a specific angle, and cannot achieve multi-angle control

Method used

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  • Pneumatic helical tooth surface rotating table
  • Pneumatic helical tooth surface rotating table
  • Pneumatic helical tooth surface rotating table

Examples

Experimental program
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Effect test

Embodiment 1

[0027] like Figure 1-2 As shown, this embodiment provides a pneumatic helical tooth surface rotary table, including a shell 1, an internal gear 2 and a cylinder block 3 arranged in sequence from outside to inside, the center of the shell 1, the internal gear 2, and the cylinder block 3 on the same axis.

[0028] In this embodiment, the cylinder block 3 is a hollow cylinder with two air chambers 31 in the center. The two air chambers 31 are arranged in layers and are independent of each other. Each air chamber 31 extends outward with a separate air chamber channel 4, such as image 3 The coarse and fine air chamber channels 4 are shown, and the fine air chamber channels run through the coarse air chamber channels, so as to realize the same-direction airflow input. The air cavity channel 4 has a T-shaped structure, and the center of the cylinder block 3 is provided with a slot 35 for clamping the T-shaped structure of the air cavity channel 4, and at the same time, the bottom ...

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PUM

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Abstract

The invention relates to the technical field of pneumatic rotation, in particular to a pneumatic helical tooth surface rotating table. The rotating table comprises a shell, an inner gear and an air cylinder body which are sequentially arranged from outside to inside, and the centers of the shell, the inner gear and the air cylinder body are located on the same axis. The air cylinder body is provided with a plurality of air chambers which are arranged in a layered mode and are independent of one another, each air chamber extends outwards to form an air cavity channel, the air cavity channels are connected with an air source, and the air source controls the air chambers to be inflated or deflated. Each layer of air chamber is provided with a plurality of pneumatic piston units, and the pneumatic piston units are horizontally and uniformly arranged, penetrate through the air cylinder body and can movably abut against the inner gear; and each pneumatic piston unit is provided with a resetpiece. The internal structure of the rotating table is compact in installation, multi-angle rotation or continuous rotation can be achieved, and high environmental adaptability is achieved.

Description

technical field [0001] The invention relates to the technical field of pneumatic rotation, and more particularly, to a pneumatic helical tooth surface rotary table. Background technique [0002] With the development trend of Industry 4.0, automation and intelligent production are developing day by day, and rotary tables are more and more widely used in industrial production. It is often used in automated production lines, intelligent robots and other environments. It can not only be used to turn and transfer items, but also can be used to rotate objects. It is also often used as an important joint for robot arm rotation. The current rotary table is driven by a servo motor to rotate, which has high requirements on the working environment, the working effect is not ideal in a humid environment, and the error is large. Moreover, many rotary tables perform angle control through the limit, and can only rotate at a specific angle, and cannot realize multi-angle control. Therefor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H47/02B25J9/14
CPCB25J9/102B25J9/146F16H47/02F16H2047/025
Inventor 李学伟谭策吴嘉宁赖桂忠
Owner 宁波魔象智能科技有限公司
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