Welding device and welding method for rotating shaft and end plate of rolling barrel pepper stem cutting machine

Abstract

The invention discloses a welding device for a rotating shaft and an end plate of a pepper stem cutting machine. The welding device comprises a bottom frame. An annular frame is arranged at the upperend of the bottom frame. Three sliding plate guide grooves uniformly distributed in the circumferential direction are formed in the annular frame. An end plate centering mechanism is arranged in one sliding plate guide groove and comprises sliding plates. The sliding plates are slidably arranged on the sliding plate guide groove and are provided with inclined holes which are oblique outwards. Electric rotating tables are fixed to the annular frame and are used for fixing column pins. The column pins slide in the sliding plate guide grooves. The sliding plates are used for fixing centering frames. The centering frames are rotatably provided with end plate entering and upper and lower side clamping mechanisms. The clamping mechanisms rotatably support the end plate. A rotating driving mechanism is fixed to the bottom frame and used for driving the end plate to rotate. An annular welding mechanism is fixed to the annular frame and is used for annularly welding the end plate and the rotating shaft. A rotating shaft sleeve is fixed to the bottom frame and is in clearance fit with the rotating shaft. The rotating supporting and positioning of the end plate and the positioning of the rotating shaft are realized. The coaxiality of the end plate and the rotating shaft is improved.

Description

technical field [0001] The invention relates to the field of welding equipment for a drum chili cutting machine, in particular to a welding device and a welding method for a rotating shaft and an end plate of a pepper cutting machine. Background technique [0002] Because chili is loved by many gourmet lovers, the annual demand is very large. Before using chili peppers, chili product manufacturers need to cut the stalks first. Patent name: double-barrel chili slicing machine and slicing method (Patent No. 201410009012.0), the rolling cutting cylinder adopts rolling support, the rolling cutting cylinder needs multi-point support structure, and the driving mechanism is required to drive the roller or support wheel, the driving mechanism is complex, and the end of the rolling cutting cylinder is equipped with a discharge port, the discharge is not smooth, And a part of pepper must remain in the roller cutting cylinder. [0003] The center of the end plate of the roller cutting...

AI Technical Summary

Problems solved by technology

[0002] Because chili is loved by many gourmet lovers, the annual demand is very large. Before using chili peppers, chili product manufacturers need to cut the stalks first. Patent name: double-barrel chili slicing machine and slicing method (Patent No. 201410009012.0), the rolling cutting cylinder adopts rolling support, the rolling cutting cylinder needs multi-point support structure, and the driving mechanism is required to drive the roller or support wheel, the driving mechanism is complex, and the end of the rolling cutting cylinder is equipped with a discharge port, the discharge is not smooth, And some peppers must remain in the roller

[0003] The center of the end plate of the roller cutting drum fixes the rotating shaft, and the discharge opening is opened on the side wall of the end of the roller cutting drum and is collected by a hopper, which solves the above defects. The end plate is welded to the rotating shaft, and it is required to ensure the center axis of the end plate and the rotating shaft. The coaxiality of the central axis, otherwise the roller cutting cylinder has an eccentric structure, and the roller cutter attached to the roller will cut into the roller when cutting the peppers, causing the motor to burn out, or the cutting stems are not clean

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