Automobile ceiling automatic line plate nailing mechanism

Abstract

The invention relates to an automobile ceiling automatic line plate nailing mechanism. A conveying chain is arranged on a chain bracket, a nail seat is fixedly arranged at the outer side wall of the conveying chain, and a chain nail is fixedly arranged on the nail seat; the inner side of the chain bracket is provided with a regulating screw rod installing seat, a regulating screw rod is rotationally arranged on the regulating screw rod installing seat, a regulating screw nut is screwed on the regulating screw rod, a spring installing seat is fixedly arranged on the regulating screw nut, a spring post is fixedly arranged on the spring installing seat, a spring sleeves the spring post, a press wheel shaft installing seat is glidingly arranged on the spring post arranged under the spring, a press wheel shaft is fixedly arranged on the press wheel shaft installing seat, a press wheel is rotationally arranged on the press wheel shaft, the middle part of the wheel surface of the press wheel is provided with an annular groove, the annular groove corresponds to the chain nail, and in addition, the depth of the annular groove is greater than the height of the chain nail. The automobile ceiling automatic line plate nailing mechanism has the advantages that the nailing mechanism is simplified, the equipment cost and the energy source consumption are reduced, the nailing effect is improved, the product rejection rate is reduced, and the repair and the maintenance of equipment are convenient.

Description

technical field [0001] The invention relates to a car roof production mechanism, in particular to a car roof automatic line plate nailing mechanism. Background technique [0002] At present, in the dry production of automobile roofs, the plates are conveyed by a chain with nails, heated in an oven, and then entered into a molding machine for forming. Wherein, the board thickness and hardness used by different ceilings are also different. In the production process, the nailing effect of the board determines whether the board can be smoothly entered into the oven for heating and into the molding machine for forming. When the board cannot be fully nailed, the board will drop from the conveyor chain to the heating plate due to softening after being heated in the oven, causing a dangerous situation of burning. During molding, because the plate part falls off from the nail, it will cause wrinkles during molding and the product will be scrapped. [0003] In the existing equipmen...

AI Technical Summary

Problems solved by technology

Each set of pressing device contains 2 cylinders and 1 set of pressing plate, the cost is high and the synchronization of all cylinder groups cannot be guaranteed during use

During the production process, when the air pressure is unstable or the hardness of the board is high, some boards cannot be fully nailed

During maintenance, due to the complexity of the mechanism, the operation and maintenance are complicated

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