Robot gripper

Abstract

The invention discloses a robot gripper. The robot gripper comprises two parallel cross profiles, two profile side plates and two parallel longitudinal profiles which compose a frame structure; both sides of the parallel cross profiles are connected with the side plates; a pair of the longitudinal profiles perpendicular to the cross profiles are connected between the two side plates, both sides of the longitudinal profiles are provided with a pair of gripper tooth modules, and the gripper tooth modules are hinged to the side plates through a rotating shaft; the two longitudinal profiles are provided with clamping air cylinders, the push rods of the clamping air cylinders are connected with the rotating shaft and drive the gripper tooth modules to fold and unfold the gripper tooth modules. The frame structure composed of the cross profiles, the longitudinal profiles and the side plates are simple, compact and light in weight; the side plates, the cross profiles and the longitudinal profiles are horizontally connected instead of being connected through vertical bolts, so that operators can timely find loosening of bolts during application, and further out-screw of the bolts can be effectively avoided.

Description

technical field [0001] The invention relates to a machine for handling and palletizing bags or boxes, in particular to a palletizing robot gripper. Background technique [0002] At present, the handling and palletizing methods used in my country's palletizing operations are: one is manual handling; the other is mechanical palletizing machines; the third is palletizing robots. Manual handling has the problems of high labor intensity, low efficiency, and poor safety; while mechanical palletizers are limited by factors such as structure, there are large footprints, troublesome operation procedures (some even cannot be changed), power consumption, etc. Big and other shortcomings. Palletizing robots are suitable for goods packed in various shapes such as cartons and bags, and have reliable performance and simple maintenance. In order to improve production efficiency, save costs, and create benefits, enterprises are increasingly applying palletizing robots, and the quality of th...

AI Technical Summary

Problems solved by technology

[0004] However, the grippers of the above-mentioned palletizing robots take up a lot of space, are bulky overall, inflexible in operation, inconvenient in maintenance, slow in gripping speed, and low in production efficiency. Grabbing the goods under the condition of the goods, the clamping of the goods is unstable, and there are safety hazards in the process of stacking

The left support plate and right support plate of the gripper are fixed to the vertical bolts of the horizontal frame. In the actual operation process, due to the long-term work in the vibration environment, the vertical bolts are unstable and are prone to drop damage. , resulting in the damage of the gripper, to the inability to work, and even impact, which will have an unpredictable impact on the palletizing robot body

Images