Mechanical arm clamp for overturning box body inner container

Abstract

The invention discloses a mechanical arm clamp for overturning a box body inner container, and relates to the technical field of refrigerator production equipment. The mechanical arm clamp comprises amounting plate, and the mounting plate is slidably connected with an upper pressing plate; a lower pressing plate is connected with the mounting plate through a telescopic device; the side, away fromthe mounting plate, of the bottom wall of the upper pressing plate is of a wedge-shaped structure, a plurality of mounting holes are formed in the side, away from the mounting plate, of the bottom wall of the upper pressing plate, and sliding holes communicating with the mounting holes are formed in the other side of the bottom wall of the upper pressing plate; ejector rods are in clearance fit with the inner parts of the mounting holes, and sliding rods are slidably connected into the sliding holes; one ends of the ejector rods are of a wedge-shaped structure, and the other ends of the ejector rods are connected with the sliding rod through compression springs; fixed racks are fixed at one ends of the sliding rods through connecting plates; and the side, close to the upper pressing plate, of the bottom wall of the lower pressing plate is of a wedge-shaped structure and is matched with the bottom wall of the upper pressing plate. Through mutual cooperation of the wedge-shaped structures of the bottom walls of the upper pressing plate and the lower pressing plate, the inner container is clamped between the upper pressing plate and the lower pressing plate, clamping of the inner container is achieved, and the problem that an existing inner container is inconvenient to clamp is solved.

Description

technical field [0001] The invention belongs to the technical field of refrigerator production equipment, and in particular relates to a manipulator clamp for turning over a box inner liner. Background technique [0002] During the manufacturing process of the refrigerator, several liners of the box body must first be spliced ​​and installed, then the liners are turned over, and then the liners are put into the box shell for assembly. As the output of refrigerators continues to increase, in order to save manpower and improve production efficiency, some manufacturers use manipulators to automatically turn the liner into the box shell. [0003] At present, the gripping method of the manipulator adopts the suction cup type, that is, there are several suction cups on the manipulator, and the negative pressure is formed by sucking the air in the suction cups, thereby fixing the inner tank. Or both sides of the liner, and then the manipulator places the liner in the case through ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a manipulator clamp for turning over the inner tank of the box. Through the mutual cooperation of the wedge-shaped structure between the upper pressing plate and the bottom wall of the lower pressing plate, the inner tank is clamped between the upper pressing plate and the lower pressing plate to realize the inner tank. Clamping, which solves the problem of inconvenient clamping of the existing liner

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