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Feeding device of heat preservation material coating machine

A technology of feeding device and thermal insulation material, which is applied in the field of feeding device and thermal insulation material spraying machine, which can solve the problems affecting the quality of spraying, precipitation and condensation of thermal insulation materials, etc., and achieve the effect of ensuring the quality of spraying, smooth conveying and avoiding agglomeration

Active Publication Date: 2015-07-01
如东县岔河污水处理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the thermal insulation material needs to be stirred evenly for spraying, and in the actual use process, the thermal insulation material is prone to precipitation and condensation, and the condensed thermal insulation material seriously affects the spraying quality

Method used

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  • Feeding device of heat preservation material coating machine
  • Feeding device of heat preservation material coating machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1As shown, a feeding device of a thermal insulation material spraying machine, the spraying machine includes a shell 1, and a connecting hole is opened on the shell 1, and a control device, a pressure pump, etc. are arranged in the shell 1. The feeding device includes a barrel 2, which is arranged horizontally. One end of the barrel 2 is fixedly connected to the housing 1, and the other end is connected to an end cover 3. The side wall of the barrel 2 is provided with a feed hole 21 for feeding. The feeding hole 21 faces upwards and is connected with the feeding pipe. The thermal insulation material is in slurry form and enters the feeding barrel 2 through the feeding hole 21 under the action of the pressure pump. The end cover 3 is provided with a discharging hole 31 . A feed rod 4 is perforated axially in the barrel 2, and one end of the feed rod 4 extends into the connection hole and is connected with a driving mechanism 6, which can drive the feed rod...

Embodiment 2

[0030] The structure of the feeding device of the thermal insulation material spraying machine is basically the same as that of Embodiment 1, the difference is that figure 2 As shown, the driving mechanism 7 includes a driving motor 71, the end of the feeding rod 4 is axially provided with a blind hole 74, the driving motor 71 is fixedly connected in the blind hole 74, and the output shaft of the driving motor 71 extends out The blind hole 74 is also fixedly connected with the grinding head 5, and the driving motor 2 71 is directly fixed on the end of the feeding rod 4, and rotates together with the feeding rod 4, and simultaneously drives the grinding head 5 to rotate by itself, and the structure is simpler.

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Abstract

The invention provides a feeding device for a heat-preservation material sprayer with a driving mechanism II, belonging to the technical field of building equipment and aiming to solve the problem that an existing heat-preservation material is easy to precipitate and coagulate. According to the feeding device for the heat-preservation material sprayer, a shell is provided with a connecting hole; the feeding device comprises a charging barrel, wherein one end of the charging barrel is fixedly connected to the shell, and the other end of the charging barrel is connected with an end cover; the side wall of the charging barrel is provided with a feeding hole; the end cover is provided with a discharging hole; a feeding rod is arranged in the charging barrel in the axial direction in a penetrating manner; one end of the feeding rod is connected with a driving mechanism I; the end part of the other end of the feeding rod is rotatably connected with a grinding head; the grinding head is connected with the driving mechanism II; a gap exists between the feeding rod and the charging barrel and is gradually decreased; the outer side wall of the feeding rod is provided with an external screw flight, and the inner side wall of the charging barrel is provided with an internal screw flight. According to the feeding device provided by the invention, the phenomenon that a heat-preservation material is agglomerated during spraying can be avoided.

Description

technical field [0001] The invention belongs to the technical field of construction equipment, and relates to a feeding device, in particular to a feeding device of an insulating material spraying machine. Background technique [0002] Wall insulation materials can save a lot of wall materials, improve wall insulation performance, save resources, and reduce environmental pollution. It is a new type of material that focuses on interior and exterior wall insulation. There are many types of wall insulation materials, including solid and gelled ones. Although the fixed insulation materials have high strength, they need to be carried out simultaneously with the building construction, while the gelled insulation materials can be sprayed, The coating process is carried out separately, and it is used in combination with thinning lightweight fillers, fiber materials, polystyrene particles, expanded perlite, and modifiers. It has the characteristics of crack resistance, good thermal i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/02
Inventor 林清辉周向阳汪洋
Owner 如东县岔河污水处理有限公司