Polyurethane fiberboard bonding device of wallboard special for livestock breeding

Abstract

The invention discloses a polyurethane fiberboard bonding device of a wallboard special for livestock breeding. The polyurethane fiberboard bonding device comprises a supporting plate, wherein preformed holes in bilateral symmetry are formed in the upper portion of the front side of the supporting plate; two sliding blocks of a linear sliding rail and sliding block mechanism are fixedly connectedwith corresponding nuts respectively; and vertical conveying belt devices are fixedly installed on the front sides of the sliding blocks of the linear sliding rail and sliding block mechanism respectively. The polyurethane fiberboard bonding device is simple in structure and ingenuous in concept, the bonding surface of a polyurethane fiberboard can be subjected to indentation treatment, the bonding surface of a to-be-heated position can be preheated, the heat loss of a heating lamp tube is reduced, the conveying belt devices are used for forming clamping force on the bonded polyurethane fiberboard, the clamping time can be prolonged, the bonding effect is further improved, meanwhile, the conveying belt devices are used for forming downward pulling force on the bonded polyurethane fiberboard, the polyurethane fiberboard is made to move downwards, actual requirements can be met, and the polyurethane fiberboard bonding device is suitable for popularization.

Description

technical field [0001] The invention belongs to the field of polyurethane fiberboard bonding devices, in particular to a polyurethane fiberboard bonding device for special wallboards for animal husbandry. Background technique [0002] Polyurethane fiberboard is widely used in the insulation of animal husbandry walls due to its excellent thermal insulation performance and fireproof performance. However, the thickness of polyurethane fiberboard produced by polyurethane fiberboard production equipment is generally only a few types. Bonding to produce polyurethane fiber boards of different thicknesses; in the existing heating hot-melt bonding method, due to the direct bonding of two planes, the bonding effect is poor, and the heated polyurethane fiber boards are briefly bonded by two pressing rollers. The compression of the polyurethane fiber boards cannot form an effective bond between the polyurethane fiber boards, and the joints of the polyurethane fiber boards are easily sep...

AI Technical Summary

Problems solved by technology

[0002] Polyurethane fiberboard is widely used in the insulation of animal husbandry walls due to its excellent thermal insulation performance and fireproof performance. However, the thickness of polyurethane fiberboard produced by polyurethane fiberboard production equipment is generally only a few types. Bonding to produce polyurethane fiber boards of different thicknesses; in the existing heating hot-melt bonding method, due to the direct bonding of two planes, the bonding effect is poor, and the heated polyurethane fiber boards are briefly bonded by two pressing rollers. The compression of the polyurethane fiber boards cannot form an effective bond between the polyurethane fiber boards, and the polyurethane fiber boards are easily separated at the joint. We invented a polyurethane fiberboard bonding device for special wallboards for animal husbandry

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