Compound machine glue tank heat preservation device

Abstract

The invention discloses a compound machine glue tank heat preservation device. The device comprises a base and a U-shaped glue tank arranged in the base. The base is internally provided with an outer U-shaped heat conduction oil cavity and an inner U-shaped heat conduction oil cavity. A U-shaped glue preheating cavity is arranged in the base and located between the outer U-shaped heat conduction oil cavity and the inner U-shaped heat conduction oil cavity. The middle of the lower end of the outer U-shaped heat conduction oil cavity and the middle of the lower end of the inner U-shaped heat conduction oil cavity communicate through a plurality of heat conduction oil connecting pipes arranged intelligent the U-shaped glue preheating cavity. A heat conduction oil inlet communicating with the outer U-shaped heat conduction oil cavity is arranged on the base and located on one side of the upper end of the outer U-shaped heat conduction oil cavity. An oil outlet communicating with the outer U-shaped heat conduction oil cavity is arranged on the base and located at the lower end of the outer U-shaped heat conduction oil cavity. The middle of the lower end of the U-shaped glue preheating cavity communicates with the U-shaped glue tank through a plurality of glue connecting pipes arranged in the inner U-shaped heat conduction oil cavity.

Description

technical field [0001] The invention relates to a composite device, in particular to a thermal insulation device for a glue tank of a composite machine. Background technique [0002] Composite machines are used in clothing fabrics, automotive interiors, leather, belts, conveyor belts and other industries. When the composite machine is composited, the materials need to be glued by the rubber roller first, so the glue tank used in conjunction with the rubber roller Glue effect is very important. Existing compound machine glue tanks are generally heated by inlaying electric heating tubes inside, the colloids are not heated uniformly, the electric heating tubes cannot be disassembled, and replacement is inconvenient. Preheating, directly adding lower temperature colloid to the glue tank will easily cause the original high-temperature colloid in the glue tank to cool down rapidly, the overall temperature of the colloid will drop, and the gluing temperature of the gluing roller c...

AI Technical Summary

Problems solved by technology

Existing compound machine glue tanks are generally heated by inlaying electric heating tubes inside, the colloids are not heated uniformly, the electric heating tubes cannot be disassembled, and replacement is inconvenient. Preheating, directly adding lower temperature colloid to the glue tank will easily cause the original high-temperature colloid in the glue tank to cool down rapidly, the overall temperature of the colloid will drop, and the gluing temperature of the gluing roller cannot meet the gluing requirements, resulting in material failure. The bonding is not reliable enough to cause compounding, which cannot meet the compounding requirements. In addition, the existing compounding machine glue groove has poor thermal insulation effect and is easy to dissipate heat.

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