Sand blasting and paint spraying equipment for composite material colored artistic well lid and manufacturing process of sand blasting and paint spraying equipment

Abstract

The invention discloses sand blasting and paint spraying equipment for a composite material colored artistic well lid and a manufacturing process of the sand blasting and paint spraying equipment, and belongs to the technical field of sand blasting and paint spraying equipment.The sand blasting and paint spraying equipment comprises a base, a sand blasting machine is connected to one end of the upper portion of the base, a roller machine is arranged on one side of the sand blasting machine, and a sand blasting bin is arranged at one end of the periphery of the roller machine; a sand collecting opening is connected to the lower portion of the sand blasting bin, and a storage box is arranged below the sand collecting opening. The drying assembly is arranged, after well lid paint spraying is completed, a roller machine is used for driving a well lid to move to the position below a hollow plate, then a heating rod and a draught fan are started, the heating rod runs to generate heat, the heat is transmitted to the well lid to dry the well lid, and wind power generated by running of the draught fan is transmitted into the hollow plate through a wind scooper and then transmitted to the well lid through air outlet holes. And the well lid is air-dried, the drying rate of the coating on the well lid is increased, and subsequent workers can conveniently treat the well lid which is machined.

Description

technical field [0001] The invention belongs to the technical field of sandblasting and paint-spraying equipment, and in particular relates to a sand-blasting and paint-spraying equipment for composite color art manhole covers and a manufacturing process thereof. Background technique [0002] Manhole covers are used to cover roads or deep wells in homes to prevent people or objects from falling. According to the material, it can be divided into metal manhole covers, high-strength fiber cement concrete manhole covers, resin manhole covers, etc. Usually round. It can be used for green belts, sidewalks, motor vehicle lanes, docks, alleys, etc. [0003] The prior art has the following problems: 1. After the sandblasting and painting operation of the manhole cover is completed, it is output through a roller machine, but the sprayed paint is not dry, and the subsequent staff is inconvenient to take it, and the paint sprayed on the manhole cover is easily damaged in the subsequen...

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Problems solved by technology

[0003] The prior art has the following problems: 1. After the manhole cover sandblasting and painting operation is completed, it is output by the roller machine, but the sprayed paint is not dry, and it is inconvenient for the subsequent staff to take it, and it is easy to cause damage to the sprayed paint on the manhole cover in the follow-up operation. Affect the spraying effect; 2. After the sandblasting of the well cover is completed, the debris generated during the sandblasting process and the sandblasting process will fall into the storage box through the sand collection port. Chip collection operation

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