Shakeout machine with convenient casting collecting

Abstract

The invention discloses a shakeout machine with convenient casting collecting, and belongs to the technical field of mechanical casting. The shakeout machine with the convenient casting collecting comprises a shakeout machine table top, a sand collecting hopper, a vibration motor, a spring and a machine seat. Fixed grid plates parallel to each other are fixed to a bottom plate of the shakeout machine table top, and movable grid plates perpendicular to the fixed grid plates are installed on the bottom plate. A slide rail is arranged on the inner wall of the sand collecting hopper, and two endsof the movable grid plates are separately in sliding connection with the slide rail on the side wall of the sand collecting hopper. According to the shakeout machine with the convenient casting collecting, the movable grid plates are arranged by changing a mechanical structure of grids on the shakeout machine table top; after the shakeout machine finishes shakeout of castings, the castings can slide down along the bottom plate of the shakeout machine table top, and the castings can be directly collected and transmitted to the next processing link, so that the collecting time of the castings after shakeout is greatly saved; and only the mechanical structure of the shakeout machine is changed, and energy consuming parts are not required to be additionally arranged, so that the production cost is saved, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of mechanical casting, and in particular relates to a shakeout machine which is convenient for collecting castings. Background technique [0002] Sand shakeout is an important link in mechanical casting, which is mainly completed by a shakeout machine. A shakeout machine is a casting equipment that uses vibration and impact to separate the sand in the mold from the casting. The most widely used at this stage is the vibration shakeout machine. , place the sand mold and the castings wrapped in the sand mold in the grid on the table of the shakeout machine. The vibration shakeout machine uses a vibrating motor to vibrate the table of the shakeout machine. The broken molding sand is scattered as sand and falls into the sand collecting bucket under the table, realizing the separation of the molding sand and the casting. The grid on the sand machine table is a fixed connection, but this grid is not convenient for...

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Problems solved by technology

[0002] Sand shakeout is an important link in mechanical casting, which is mainly completed by a shakeout machine. The shakeout machine is a casting equipment that uses vibration and impact to separate the sand in the mold from the casting. The most widely used at this stage is the vibration shakeout machine. , place the sand mold and the castings wrapped in the sand mold in the grid on the table of the shakeout machine. The broken molding sand is scattered as sand and falls into the sand collecting bucket under the table, which realizes the separation of molding sand and castings. The grid on the sand machine table is fixedly connected, but this grid is not convenient for batch collection of castings after falling sand

[0003] The Chinese patent with the application number 201610489185.6 discloses a new type of sand shakeout machine, which includes a casting collection device. The casting collection device includes a manipulator, a manipulator control device and a casting chute. The manipulator is located above the sand shakeout device, and the casting chute It is installed at the exit of castings, and the manipulator control device is installed outside the frame; the application uses the manipulator to recover the castings after sand falling, and transfers them to the next processing link through the casting chute, although the manipulator can collect the sand falling out castings, but since the position of the castings after falling sand is not fixed, it takes a long time to collect them one by one by the manipulator, and fully automatic operation cannot be realized. It is still necessary to manually operate the manipulator to complete the picking, and the cost of setting up the manipulator is high and consumes more energy. For For small and medium-sized enterprises with insufficient production volume and low working capital, the cost performance of installing manipulators is relatively low

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