Unlock instant, AI-driven research and patent intelligence for your innovation.

Chip mounter transfer table structure with correction function

A chip loader and turntable technology, which is applied to conveyor objects, transportation and packaging, electrical components, etc., can solve problems affecting processing accuracy, chip frame angle deviation, etc., and achieve the effect of improving processing accuracy.

Pending Publication Date: 2021-01-22
SUZHOU ACCURACY ASSEMBLY AUTOMATION CO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a turntable structure of a chip loading machine with a correction function, which solves the problem that the angle deviation occurs in the process of moving the chip rack to the chip and affects the processing accuracy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Chip mounter transfer table structure with correction function
  • Chip mounter transfer table structure with correction function
  • Chip mounter transfer table structure with correction function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see Figure 1 to Figure 3 , the figure shows a turntable structure of a film loader with correction function provided by Embodiment 1 of the present invention, including a frame on which a first pick-up device 1, a second pick-up device 2, and a turntable are arranged. 3 and the first visual inspection equipment 4, the first pick-up device 1 includes a first swing arm 11, a chip rack placement tray 5 is arranged below the first swing arm, a chip rack 51 is arranged on the chip rack placement tray 5, and the second pick-up device 2 includes a second swing arm 21, a carrier plate 6 is arranged under the second swing arm 21, a chip is arranged on the carrier plate 6, a first motor 7 for driving the sucker to rotate is arranged on the second swing arm 21, and the transfer table 3 is arranged on Between the first pick-up device 1 and the second pick-up device 2 , a first visual inspection device 4 is arranged on one side of the transfer table 3 .

[0030] Specifically, see ...

Embodiment 2

[0046] see Figure 1 to Figure 3 , the figure shows a structure of a turntable of a film loader with a correction function provided by Embodiment 2 of the present invention. On the basis of the above embodiment, this embodiment further makes the following technical solutions as improvements: the first The second visual detection device 14, the third visual detection device 24 and the fourth visual detection device 8 are installed on the frame in a liftable manner.

[0047] Except that the first visual detection device is fixed on the frame, the second visual detection device, the third visual detection device and the fourth visual detection device can all move up and down (the motion structure is not shown in the figure), so that the The distance between the calibrated chip and the chip holder improves the accuracy of the calibration and improves the processing accuracy.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a chip mounter transfer table structure with a correction function. The chip mounter transfer table structure comprises a rack, a first pickup device, a second pickup device, atransfer table and first visual inspection equipment are arranged on the rack, wherein the first pickup device comprises a first swing arm, a chip rack placing disc is arranged below the first swing arm, a chip rack is arranged on the chip rack placing disc, the second pickup device comprises a second swing arm, a carrying disc is arranged below the second swing arm, a chip is arranged on the carrying disc, a first motor for driving a suction disc to rotate is arranged on the second swing arm, the transfer table is arranged between the first pickup device and the second pickup device, and first visual inspection equipment is arranged on one side of the transfer table. According to the chip mounter transfer table structure with the correction function, secondary calibration is carried out on the chip rack calibrated by the transfer table, and the machining precision is improved.

Description

technical field [0001] The invention relates to a chip loading machine, in particular to a structure of a turntable of a chip loading machine with a correction function. Background technique [0002] The chip loader is the key equipment in the semiconductor packaging production line, and it has a very wide range of applications in chip packaging. With the advancement of technology, the loading accuracy of the loading machine is developing towards the sub-micron level, which in turn supports the so-called micro-assembly technology in the industry. While improving the accuracy, in order to meet the demand of production capacity, higher requirements are put forward for the loading efficiency of the loading machine in industrial production. [0003] When the existing chip rack is installed on the chip, the position of the chip rack is calibrated only by the transfer table, and the chip rack will still have an angle deviation during the process of grabbing the chip, which will a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01L21/67H01L21/677
CPCH01L21/67121H01L21/67276H01L21/67742
Inventor 戴泳雄王敕
Owner SUZHOU ACCURACY ASSEMBLY AUTOMATION CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com