Silver paste defoaming stirring device
A technology of stirring device and silver paste, applied in liquid degassing, chemical instruments and methods, separation methods, etc., can solve the problems of large space occupation, high cost, complex structure, etc., and achieve the effect of simple structure and easy operation.
Active Publication Date: 2016-05-11
南陵县生态旅游资产运营有限公司
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Problems solved by technology
The above three mixing mechanisms have complex structures, take up a lot of space, and are costly
Method used
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[0025] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0026] In order to achieve the purpose of the present invention, as figure 1 As shown, a kind of silver paste degassing and stirring device is provided in one of the embodiments of the present invention, comprising:
[0027] The support includes two support plates 10 arranged vertically relative to the left and right;
[0028] The eccentric wheel mechanism includes a first rotating shaft 20 and two eccentric wheels 21 arranged on the first rotating shaft 20, and the first rotating shaft 20 is rotatably arranged between the two support plates 10;
[0029] The link mechanism includes a second rotating shaft 30, two vertically arranged connecting rods 31, and two center wheels 32 that are respectively rotated at the bottom of the connecting rods 31. The second rotating shaft 30 is axially consistent with the first rotating shaft 20 and The rot...
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The invention discloses a silver paste defoaming stirring device. The silver paste defoaming stirring device comprises a bracket, an eccentric wheel mechanism, a connecting rod mechanism, a working platform and driving equipment, wherein the bracket comprises two bracket boards which are vertically arranged oppositely at the left and right; the eccentric wheel mechanism comprises a first rotating shaft and an eccentric wheel; the first rotating shaft is rotationally arranged between the bracket boards; the connecting rod mechanism comprises a second rotating shaft, a connecting rod and a center wheel; the second rotating shaft is arranged between the bracket boards; the middle of the connecting rod is fixedly arranged on the second rotating shaft in a sleeving manner; the center wheel is arranged opposite to the circumference surface of the eccentric wheel; the working platform is fixedly arranged at the top of the connecting rod; the output end of the driving equipment is connected with the first rotating shaft. According to the invention, the driving equipment drives the first rotating shaft to rotate; the first rotating shaft drives the eccentric wheel to rotate; the eccentric wheel drives the center wheel to rotate, and swings back and forth in the front-and-rear direction of the bracket boards to enable the connecting rod to swing back and forth in the front-and-rear direction of the bracket boards surrounding the connection point of the second rotating shaft and the bracket boards, so as to drive the working platform to swing back and forth in the front-and-rear direction of the bracket boards; the defoaming of the silver paste is realized; the silver paste defoaming stirring device is simple in structure, and easy to operate.
Description
technical field [0001] The invention belongs to a stirring device, in particular to a silver paste defoaming stirring device. Background technique [0002] With the rapid development of China's economy, China's home appliance industry, information industry and automotive electronics industry have all developed rapidly, and IC packaging is the main pillar of these industries. The so-called packaging intuitively means packaging the produced chips to provide energy, control signals, heat dissipation and protection functions for the normal operation of the chips; and silver paste is one of the important parts in the packaging process. [0003] In the manufacturing process of semiconductor components, silver paste is generally a conductive adhesive, which is also a special liquid mixed substance, used for bonding semiconductor chips and lead frames, and is an important process that affects the long-term reliability of components. During the production and filling process of silv...
Claims
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IPC IPC(8): B01D19/00
Inventor 徐媛媛
Owner 南陵县生态旅游资产运营有限公司