Material-gripping device for paint transportation

Abstract

The invention discloses a material-gripping device for paint transportation. The material-gripping device for paint transportation comprises a conveyor belt and a gripping jaw. A ratchet is connected to the conveyor belt. A first swinging rod is arranged below the ratchet. A rotating rod is arranged on the first swinging rod. The first swinging rod is connected to the rotating rod in a sliding mode. A pawl is hinged to the rotating rod. A first elastic piece is connected to the pawl. A second swinging rod is arranged on the left side of the first swinging rod. A second elastic piece is arranged between the first swinging rod and the second swinging rod. A fixed sliding groove is formed above the second swinging rod and internally provided with a rack. A pulling rod is hinged to the rack and connected to the second swinging rod in a sliding mode. The rack is engaged with a gear. The gripping jaw is connected to the gear. A cavity is formed in the right side of the first swinging rod. The upper portion of the cavity communicates with an air bag. A stopping block is connected to the bottom of the cavity in a sliding mode. A pushing block is arranged on the left side of the second swinging rod. A linkage rod is hinged to the pushing block. A crank is hinged to the linkage rod. A pushing rod is connected to the pushing block and connected with the stopping block. According to the material-gripping device for paint transportation, the structure is simplified due to air cylinder control and the connected structure, so that the matching difficulty is reduced.

Description

technical field [0001] The invention relates to a charging device, in particular to a paint transportation grabbing device. Background technique [0002] Paint is a liquid organic compound that can harden and form a solid when it is applied to the surface of an object for protection and decoration. Paint is commonly referred to as coating. Paint consists of binders, pigments and solvents, and sometimes various additives can be added according to the requirements of use. [0003] Resins are commonly used as binders for paints, including shellac, linseed oil, alkyds, formaldehydes, polyesters, acrylics, epoxies, polyurethanes, vinyls, rubber derivatives and asphalt etc. Alkyd binders are commonly used in construction and ship coatings; polyester binders are generally used in wood finishing and enameled wire paints; acrylic and polyurethane resins are mostly used in motor and aircraft coatings; epoxy resins are used in steel Primer of components and finishing of chemicals. ...

AI Technical Summary

Problems solved by technology

[0007] In the above operations, to control the stepping motor, it is necessary to connect the control program, through which the stepping motor rotates intermittently; and when the grabbing device swings to feed at a certain angle, it is also necessary to connect the grabbing device to another stepping motor. The stepper motor is also controlled by the control program to swing intermittently; the structure of the whole device becomes more complicated, which makes it difficult to control the conveyor belt and the grabbing device, and the conveyor belt and the grabbing device are separate structures, which need to be controlled separately by the control system , which increases the difficulty of the coordination of the two

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