Automatic gluing device

Abstract

The invention discloses an automatic gluing device. The automatic gluing device comprises a rotating frame; a robot is fixedly mounted on the outer surface of the rotating frame; a glue gun is arranged at the end, far from the rotating frame, of the robot; and a gluing pipe is fixedly mounted at the bottom end of the glue gun. In the automatic gluing device, the outer surface of the gluing pipe issleeved with a protective cylinder through a spring for protecting bottom glue when the gluing pipe is not used to prevent pollution ofexternal dustto the bottom glue in the gluing pipe; an extensionplate is welded on the outer surface of the front end of a protecting frame for improving the use stability of the robot; a lead block capable of freely moving is mounted at the top end of a guide plate for assistingthe robot in adjustment of overall balanceto further improve the use stability of the robot; and after a fixed bolt is fixed, the fixed bolt is sleeved with a bolt sleeve from the topend of the fixed bolt, so that a bolt at the bottom end of the bolt sleeve is inserted in a pin groove to finish limiting of the bolt.

Description

technical field [0001] The invention relates to the field of automobile processing, in particular to an automatic gluing device. Background technique [0002] The automatic gluing device is a device that uses a robot to apply glue to the joints of the car frame. However, with the development of science and technology, people have higher and higher requirements for the automatic gluing device. As a result, the traditional automatic gluing device can no longer meet the requirements. people's needs; [0003] The existing automatic gluing device has certain defects when in use, (1), the rubber coating tube at the front end of the automatic gluing device is exposed, and when not in use, the primer of the rubber coating tube and the inside of the rubber coating tube cannot be protected. Make the outside dust adhere to the surface of the primer through the air flow, which will affect the viscosity and stability of the primer after use, and it is prone to certain safety hazards; (2...

AI Technical Summary

Problems solved by technology

[0002] The automatic gluing device is a device that uses a robot to apply glue to the joints of the car frame. However, with the development of science and technology, people have higher and higher requirements for the automatic gluing device. As a result, the traditional automatic gluing device can no longer meet the requirements. people's needs;

[0003] The existing automatic gluing device has certain defects when in use, (1), the rubber coating tube at the front end of the automatic gluing device is exposed, and when not in use, the primer of the rubber coating tube and the inside of the rubber coating tube cannot be protected. Make the outside dust adhere to the surface of the primer through the air flow, which will affect the viscosity and stability of the primer after use, and it is prone to certain safety hazards; (2), when the existing automatic glue application device is in use, it needs a robot to drive the glue The gun moves back and forth. When the glue gun is extended, the center of gravity of the robot moves to the direction in which the glue gun is extended. It is a fall, which brings certain dangers to the use of the robot. Secondly, because the robot base is fixed to the ground, when the center of gravity of the robot moves forward, it will exert pressure on the front end of the base. Since the base is fixed to the ground, the rear end cannot be lifted. It is in a stretched state. When the center of gravity of the robot moves backwards, pressure is applied to the rear end of the base, and the front end is in a stretched state. Bending and stretching back and forth for a long time can easily and quickly reach the fatigue strength of the metal, resulting in breakage etc.; (3), when the existing automatic gluing device is in use, the robot mobilizes the base to move back and forth, so that the base slightly shakes, and when the base rocks, the bolts on the base can be mobilized to shake together. The base slides relative to each other, thereby rotating out of the base, which affects the safety of the robot and is easy to cause certain dangers. For this reason, we propose an automatic gluing device

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