Part supply device in microelectronic computer auxiliary test technology
The invention relates to the technical field of microelectronic component supply, in particular to a component supply device in a microelectronic computer-aided test technology.
The microelectronic assembly is a technical process of assembling a microelectronic device and a micro-miniature element into a suitable producible electronic assembly, component or system by applying a microelectronic technology and a high-density assembly technology according to an electrical principle diagram or a logic diagram, and a supply device is required in the microelectronic component assembly process, but a component supply device in the existing microelectronic computer aided test technology in the market at present places a stack of components in a storage tank, and the microelectronic components are mutually extruded at a discharge port during supply, so that the microelectronic components are easily accumulated, and the microelectronic components are high in precision and are easily damaged due to mutual extrusion, so that the novel microelectronic component supply device is produced.
Disclosure of Invention
In order to achieve the purpose that the microelectronic component feeding process cannot be accumulated and damaged, the invention provides the following technical scheme: the utility model provides a part feeding device among microelectronics computer aided test technique, includes the support, the upper end fixedly connected with casing of support, the inside fixed mounting of casing has the gasbag, the observation window has been seted up on the upper portion of casing, the both sides joint of casing has feed mechanism, and feed mechanism keeps away from that the one end of casing is articulated to have the fender to hold the mechanism, feed mechanism includes the draw-in groove, and the one end swing joint that the casing was kept away from to the draw-in groove has the fixed block, and the pay-off mouth has been seted up to the inside of fixed block, the bottom fixedly connected with barrel of fixed block, the inside swing joint of barrel have the spring, and the lower extreme fixedly connected with of spring promotes the body, the rotatory piece of lower extreme fixedly.
The invention has the beneficial effects that: hold the interior motor drive piston of mechanism through shelves and remove, it pushes away body extrusion spring to drive, make the microelectronic component carry out the law along the orbit on spring surface and remove, thereby make and release earlier from the nearer microelectronic component of discharge gate, control the movement stroke of piston, thereby reach the effect that makes microelectronic component supply in proper order, because the inside gasbag that is provided with of casing, during gaseous passing through the support gets into the gasbag when the piston is pulled back, drop on the gasbag surface when microelectronic component drops out, thereby reach the effect that can not damage, in addition the stroke of two pistons complements each other, one side is pushed into one side and is just pulled out, when the part drops from the left side, the right side gasbag is inflated more, play the effect of direction to the part.
Preferably, the blocking mechanism comprises a discharge port, a motor is fixedly mounted inside the discharge port, a rocker is movably connected to the lower end of the discharge port, a push rod is sleeved on the surface of the rocker, a piston is movably connected to one end, far away from the rocker, of the push rod, and a cylinder body is connected to the surface of the piston in a sliding mode.
Preferably, the microelectronic components are sequentially placed on the surface of the spring, and the microelectronic components are circular.
Preferably, an air outlet is formed in the joint of the support and the shell, an air inlet is movably connected to the inner bottom wall of the cylinder body, and an air outlet is formed in the upper portion of the cylinder body.
Preferably, the surface of the rocker is provided with an outlet.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a retaining mechanism of the present invention;
FIG. 3 is a schematic view of the feed mechanism of the present invention;
fig. 4 is a top view of the piston structure of the present invention.
In the figure: 1-bracket, 2-shell, 3-air bag, 4-observation window, 5-supply mechanism, 6-shift holding mechanism, 601-discharge port, 602-motor, 603-rocker, 604-push rod, 605-piston, 606-cylinder, 7-clamping groove, 8-fixed block, 9-feeding port, 10-cylinder, 11-spring, 12-pushing body and 13-rotating block.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a component supply device in the microelectronic computer aided test technology comprises a support 1, a housing 2 is fixedly connected to the upper end of the support 1, an air outlet is formed at the joint of the support 1 and the housing 2, an air inlet is movably connected to the inner bottom wall of a cylinder 606, an air outlet is formed at the upper portion of the cylinder 606, an air bag 3 is fixedly installed inside the housing 2, an observation window 4 is formed at the upper portion of the housing 2, a supply mechanism 5 is clamped at two sides of the housing 2, a blocking mechanism 6 is hinged to one end of the supply mechanism 5 far away from the housing 2, the blocking mechanism 6 comprises a discharge port 601, a motor 602 is fixedly installed inside the discharge port 601, the motor 602 is an oil pressure motor 0.75KW-VP15 pump 1.5 KW-VP 202, the lower end of the discharge port 601 is movably connected with a rocker 603, a push rod 604 is sleeved on the surface of the rocker 603, one, piston 605's surperficial sliding connection has cylinder body 606, the export has been seted up on the surface of rocker 603, feed mechanism 5 includes draw-in groove 7, the one end swing joint that casing 2 was kept away from to draw-in groove 7 has fixed block 8, pay-off mouth 9 has been seted up to fixed block 8's inside, fixed block 8's bottom fixedly connected with barrel 10, barrel 10's inside swing joint has spring 11, microelectronic component has been placed in proper order on spring 11's surface, microelectronic component is circular, spring 11's lower extreme fixedly connected with promotes body 12, barrel 10's lower extreme fixedly connected with rotatory piece 13, rotatory piece 13's surface and fender hold mechanism 6 articulated.
When the air bag type air bag is used, the supply mechanism 5 is clamped at two sides of the shell 2, the starting motor 602 drives the rocker 603 to rotate to drive the push rod 604 on the surface of the rocker to move, when the left piston 605 is pushed in, air enters the cylinder 10 through the exhaust port, the air pushes the push body 12 to move upwards and extrude the spring 11, because the microelectronic component is placed on the surface of the spring 11, the microelectronic component also moves upwards along the track of the spring 11 in the extruding process of the spring 11, so that the microelectronic component close to the discharge port 601 is pushed out first, the microelectronic component is sequentially pushed out, the right piston 605 is pulled out in the pushing process of the left piston 605, at the moment, the air in the right cylinder 606 enters the air bag 3 through the bracket 1, the right air bag is blown large by the air bag 3, and when the microelectronic component in the left cylinder 10 is pushed out, the left air bag 3 plays a role in protecting the microelectronic component due, the right airbag 3 has a guiding effect on the microelectronic component, because the surface of the rocker 603 is provided with an outlet, when the microelectronic component in the left barrel 10 is pushed out, the outlet on the surface of the rocker 603 is just opposite to the discharge hole 601, the design of the mechanism can further ensure the sequential and orderly supply of the microelectronic component, and prevent the microelectronic component from accidentally dropping, otherwise, the right piston 605 is pushed in.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.