Clamp Assembly for Film Loader Cartridges
A film loader and plastic cartridge technology, which is applied in the manufacture of electrical components, semiconductor/solid-state devices, and devices for coating liquids on surfaces, etc. It can solve the problems of simple structure and single function, and achieve high work efficiency and high degree of automation. , reduce the effect of misuse
Active Publication Date: 2016-08-17
NANTONG HUADA MICROELECTRONICS GROUP
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Problems solved by technology
[0009] Purpose of the invention: To overcome the defects of simple structure and single function of the traditional clamping device for the rubber cartridge of the film loading machine, and provide a clamp assembly for the rubber cartridge of the film loading machine with flexible clamping, high degree of automation and reliable operation
Method used
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[0030] as attached figure 1 , figure 2 , image 3 The fixture assembly of the rubber cartridge of the film loading machine shown in , includes a support 1, an alarm 20, and a controller 19; it is used to clamp the rubber cartridge of the film loading glue. The rubber cartridge is made of transparent plastic, and the rubber cartridge is from top to bottom. The bottom is divided into the upper part of the cylinder 7, the body of the cylinder 3, the lower part of the cylinder 15 and the dispensing head 9; there is a piston 14 inside the rubber cylinder, there is glue liquid under the piston 14, and the upper end of the piston 14 is connected with a dispensing driver 18 for driving the piston; Chip machine is connected with driving motor.
[0031] The upper part of the mounting support 1 is connected with an upper clamping bracket 8, the lower part is connected with a lower clamping bracket 5, the upper clamping bracket 8 is used for clamping the upper section 7 of the cylinder...
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The invention provides a clamp assembly for a rubber barrel of a chip bonding machine. The clamp assembly is used for clamping the rubber barrel for holding a chip bonding adhesive and comprises a mounting support and an alarm, or is further provided with a controller, wherein the rubber barrel is partitioned into an upper barrel segment, a barrel body segment, a lower barrel segment and a dispensing head from top to bottom; a piston is arranged inside the rubber barrel; a magnetic body is arranged in a piston body; the upper end of the piston is connected with a dispensing driver for driving the piston to run; the upper part of the mounting support is connected with an upper clamping bracket, and the lower part of the mounting support is connected with the lower clamping bracket; the upper clamping bracket is used for clamping the upper barrel segment; the lower clamping bracket is used for clamping the lower barrel segment; the mounting support is further connected with a sensor bracket for holding a magnetic sensor; the controller can receive signal instructions of the sensor and can be used for controlling the working state of a driving motor, the dispensing driver or the alarm respectively; the mounting support is further connected with the lamp bracket for mounting a green LED (Light-Emitting Diode) lamp outside the barrel body segment of the rubber barrel. The assembly has the advantages of high automation degree, functions of automatically detecting a glue solution and making an alarm, easiness in assembling and disassembling the rubber barrel, and short replacement time of the rubber barrel.
Description
technical field [0001] The invention relates to a jig for a plastic cartridge used in the semiconductor industry and an associated detection and control component. Background technique [0002] Die-mounting adhesive is an adhesive material used in the chip loading process in the semiconductor packaging process. The die-mounting adhesive can bond the chip and the frame together. There are two types of film-loading glue, conductive glue and non-conductive glue. When in use, a rubber cartridge is used to hold the film-loading glue. The glue cartridge is installed on the glue cartridge fixture, and under the control of the glue dispensing controller, the intermittent glue spit (dispensing) bonding is completed. [0003] Traditional rubber cartridge fixtures have the following disadvantages: [0004] 1. It is troublesome to replace the rubber cartridge (long time). [0005] 2. There is no lamp for the glue cartridge, and the operator cannot see the remaining amount of glue in ...
Claims
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IPC IPC(8): B05C11/10B05C13/02H01L21/56
Inventor 季达
Owner NANTONG HUADA MICROELECTRONICS GROUP