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Adsorption device of SMT chip mounter

A technology of adsorption device and placement machine, which is applied in the direction of electrical components, electrical components, etc., can solve the problems of increased defect rate, poor quality of placement, and falling, so as to achieve the effect that it is not easy to fall

Active Publication Date: 2021-02-12
赣州深奥电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the device for patch adsorption generally uses a suction cup, but the structure of the suction cup is difficult to meet the above requirements, and it is very easy to fall off during the patch process.
Moreover, the bottom of the patch is easy to absorb dust during the handling process, resulting in poor patch quality and increased defect rate

Method used

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  • Adsorption device of SMT chip mounter
  • Adsorption device of SMT chip mounter
  • Adsorption device of SMT chip mounter

Examples

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Embodiment Construction

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0020] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0021] In describing the present invention, it is to be understood that the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "central", "end ", "length", "outer end" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the d...

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PUM

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Abstract

The invention discloses an adsorption device of an SMT chip mounter. The device comprises an SMT chip mounter host and an adsorption device which is installed on the SMT chip mounter host and is driven by a driving mechanism on the SMT chip mounter host to press down and move, and is characterized in that the adsorption device comprises a device plate, and the device plate is connected with an airblowing box through a fixing rod. The device plate is installed on the driving mechanism, a bottom plate is installed at the bottom of the air blowing box, one or more contact rods are arranged at the bottom of the bottom plate, an air inlet cavity is formed in the air blowing box, the bottom of the air inlet cavity is open, and the open end of the bottom is sealed through the bottom plate. The chip mounter provided by the invention can adsorb chips of various sizes and models, has a very good adsorption effect, and can remove dust at the bottoms of the chips.

Description

technical field [0001] The invention relates to the field of SMT placement, in particular to an adsorption device for an SMT placement machine. Background technique [0002] Currently in the field of electronic product manufacturing, due to the advantages of high efficiency, high yield and low cost of SMT (Surface Mount Technology) patch technology, this technology is widely used in the manufacturing process of electronic products. However, due to There are many types of electronic devices and they come in a variety of form factors. At present, the suction cup is generally used in the patch adsorption device, but the structure of the suction cup is difficult to meet the above requirements, and it is very easy to drop during the patching process. Moreover, the bottom of the patch is easy to absorb dust during the handling process, resulting in poor patch quality and increased defect rate. Contents of the invention [0003] The technical problem to be solved by the present...

Claims

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Application Information

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IPC IPC(8): H05K13/04
CPCH05K13/0409
Inventor 韩里平
Owner 赣州深奥电子有限公司