Headrest greasing machine

Abstract

The invention relates to the field of automobile seat production lines, in particular to a headrest greasing machine which comprises a machine frame. A grease pump and a grease spraying box are connected to the machine frame, two grease nozzles are connected to the interior of the grease spraying box and connected with an electromagnetic valve through grease pipes, and the electromagnetic valve is connected with the grease pump. Two inserting holes are formed in the grease spraying box, and headrest guiding rod inserting seats are connected to the inserting holes of the grease spraying box respectively; each headrest guiding rod inserting seat is provided with a central hole, and the central holes of the headrest guiding rod inserting seats are coaxial with the corresponding inserting holes. In the greasing process, headrest guiding rods are inserted into the grease nozzles from the central holes of the inserting seats and the inserting holes, so that grease is sprayed to the headrest guiding rods. The headrest greasing machine has the advantages that 1, a manual mode is replaced by an automatic mode, the labor time is shortened, and spraying efficiency is improved; 2, the grease is atomized, and the atomized grease can be evenly sprayed to workpieces by controlling the electromagnetic valve, so that the lubricating performance of products is improved, and the consumption of the grease is constant; 3, the grease is sprayed in the grease spraying box, grease mist leakage is greatly reduced, and personal safety of workers is guaranteed.

Description

technical field [0001] The invention relates to the field of automobile seat production lines, in particular to equipment for oiling headrest guide rods. Background technique [0002] The headrest of the seat is inserted into the upper end of the seat by two headrest guide rods. The headrest can be adjusted up and down. The adjustment force is strictly regulated as 10N-90N. Due to internal friction, it is very laborious to plug in and out, which exceeds the design standard. In order to ensure that the insertion force meets the standard requirements, it is often necessary to apply lubricating oil on the headrest guide rod during the assembly process. Generally, manual oiling is used, which cannot guarantee the amount of grease and the pulling force of the product. It needs to be carried out offline. For rework, if the amount of spray is too much, it is easy to contaminate the seat when the headrest is assembled. Contents of the invention [0003] The purpose of the presen...

AI Technical Summary

Problems solved by technology

[0002] The headrest of the seat is inserted into the upper end of the seat by two headrest guide rods. The headrest can be adjusted up and down. The adjustment force is strictly regulated as 10N-90N. Due to internal friction, plugging and unplugging is laborious, which exceeds the design standard

In order to ensure that the insertion force meets the standard requirements, it is often necessary to apply lubricating oil on the headrest guide rod during the assembly process. Generally, manual oiling is used, which cannot guarantee the amount of grease and the pulling force of the product. It needs to be carried out offline. Rework, if the amount of spray is too much, it is easy to contaminate the seat when the headrest is assembled

Images