Machining equipment for herringbone groove

Abstract

The invention discloses machining equipment for machining a herringbone groove on a wood or plastic plate. Herringbone grooves of consistent standards can be machined on one or two sides of the wood or plastic plate. The machining equipment consists of front and back two sets of identical driving wheels, a driving axle, a pressure spring, a belt pulley, driven wheels, elastic rings, saw blades, lower rollers and an upper roller, wherein each driving wheel is an umbrella-shaped wheel with an oblique plane; the driving axle is provided with a plurality of driving wheels; the pressure spring is arranged on the driving axle; the belt pulley is fixed at one end of the driving axle; each driven wheel is arranged below each driving wheel, and tilts towards the oblique plane of each driving wheel by a certain angle; the wheel surface of each driven wheel is provided with a groove; the elastic rings are sleeved in the grooves; the elastic rings are elastically contacted with the oblique planes of the driving wheels; the saw blades are coaxially fixed at the other ends of the driven wheels; the lower rollers are arranged below the driven wheels; an upper roller is arranged above one of the lower rollers; the distance between the driving wheels and the driven wheels and the distance between the driven wheels and the lower rollers are adjustable.

Description

technical field [0001] The invention relates to a processing equipment for processing herringbone grooves on wooden or plastic boards. Background technique [0002] According to different uses of wood or plastic boards, grooves with special requirements need to be opened on them, such as extruded boards of polystyrene materials used for building exterior wall insulation materials, in order to improve the bonding strength between them and the exterior walls And anti-deformation performance, it is necessary to process a herringbone groove on one or both sides of the board body, and the split part of the herringbone groove must be inside the board body, and the surface is a notch, forming a small shaped groove at the bottom and top. In order to fill the groove with adhesive material and increase the contact area between the plate body and the adhesive material, to ensure sufficient bonding strength between the plate body, the adhesive material and the bonding surface, to preven...

AI Technical Summary

Problems solved by technology

[0002] According to different uses of wood or plastic boards, grooves with special requirements need to be opened on them, such as extruded boards of polystyrene materials used for building exterior wall insulation materials, in order to improve the bonding strength between them and the exterior walls And anti-deformation performance, it is necessary to process a herringbone groove on one or both sides of the board body, and the split part of the herringbone groove must be inside the board body, and the surface is a notch, forming a small shaped groove at the bottom and top. In order to fill the groove with adhesive material and increase the contact area between the plate body and the adhesive material, to ensure sufficient bonding strength between the plate body, the adhesive material and the bonding surface, to prevent the deformation of the plate body, and not to cause The force causes the plate body to pull off, but there is no mechanical equipment for processing this kind of herringbone groove

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