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Transfer device sucking and transferring object

一种输送装置、对象物的技术，应用在输送机物件、运输和包装、机械手等方向，能够解决作业效率降低、难以吸引不同种类的对象物、装置结构复杂等问题

Active Publication Date: 2015-01-14
FANUC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in a structure using a single nozzle like the device described in JP2012-240166A, it is difficult to attract different kinds of objects
In addition, in the structure in which the nozzles are replaced according to the type of the object like the device described in JP2011-243673A, not only the device structure becomes complicated, but also the work efficiency is reduced.

Method used

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  • Transfer device sucking and transferring object
  • Transfer device sucking and transferring object
  • Transfer device sucking and transferring object

Examples

Experimental program
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Effect test

Embodiment Construction

[0013] Below, refer to Figure 1 to Figure 7 Embodiments of the present invention will be described. figure 1 It is a perspective view showing the overall structure of the transport device 100 according to the embodiment of the present invention. This transport device 100 includes an industrial robot 1 and a suction device 2 .

[0014] The robot 1 has: a base 11; a swivel part 12 rotatably provided above the base 11; a lower arm 13 rotatably supported by the swivel part 12; an upper arm 14 rotatably It is supported on the top end of the lower arm 13 ; and a hand 15 is rotatably supported on the top end of the upper arm 14 , and the suction device 2 is provided on the top end of the hand 15 . The rotary part 12 is controlled by the servo motor ( Figure 5 The robot driving motor 16) is driven to rotate relative to the base 11, and the lower arm 13 is driven by a servo motor ( Figure 5 The robot drive motor 16) is driven to rotate relative to the swivel part 12, and the upp...

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PUM

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Abstract

A transfer device includes a suction unit capable of sucking an object and a transfer unit moving the suction unit. The suction unit includes a base member; a plurality of nozzles provided for a plurality of types of objects; a housing room formation unit attached to the base member, forming a housing room for housing the other end portion side of the plurality of nozzles, and including a sealing unit facing air outlets; a negative pressure generation unit generating negative pressure inside the housing room; and a drive unit driving the plurality of nozzles such that the air outlet of a nozzle selected from the plurality of nozzles in accordance with a type of the object is separated from the sealing unit, and the air outlet of a non-selected nozzle is bumped against the sealing unit to be sealed.

Description

technical field [0001] The present invention relates to a conveying device for attracting and conveying objects. Background technique [0002] Conventionally, there is known a device that sucks and transports an object such as a workpiece through a nozzle. In the device described in Japanese Patent Application Laid-Open No. 2012-240166 (JP 2012-240166A ), a target object is sucked using a single nozzle attached to the tip of the robot. In the device described in Japanese Patent Laid-Open No. 2011-243673 (JP 2011-243673A), nozzles are detachably attached to a mounting head, and objects are sucked using nozzles corresponding to the types of objects. [0003] However, in a structure using a single nozzle like the device described in JP2012-240166A, it is difficult to attract different types of objects. Moreover, in the structure which replaces a nozzle according to the type of object like the apparatus of JP2011-243673A, not only the apparatus structure becomes complicated, b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00B25J9/08
CPCB25J15/0052Y10S901/40B25J9/1612B25J15/0616B25J11/00B65G49/061
Inventor 落石好纪
Owner FANUC LTD