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Installation structure for exhaust device of surface treatment box

A technology for surface treatment and exhaust device, which is applied in the directions of removing smoke and dust, cleaning methods and utensils, chemical instruments and methods, etc., and can solve the problems of poor compatibility, simple structure, and inconvenient disassembly and assembly.

Pending Publication Date: 2020-09-04
SUZHOU ONTAP PRECISION ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The surface treatment box is a common part of the surface treatment process. The surface treatment box is often connected with an exhaust device to exhaust the inside of the box. The existing connecting sleeve on the surface treatment box and the connecting sleeve on the exhaust device have a simple structure , can only be used to connect air ducts of a specific size, poor compatibility, and not easy to disassemble

Method used

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  • Installation structure for exhaust device of surface treatment box
  • Installation structure for exhaust device of surface treatment box
  • Installation structure for exhaust device of surface treatment box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1 to Figure 4 , the present embodiment provides an installation structure of an exhaust device for a surface treatment box. First, a surface treatment box body 1 and an exhaust mechanism are provided. The exhaust mechanism includes a main air duct 2 and an auxiliary air duct 3. The main air duct 2 The first sleeve 21 is fixedly installed on the surface treatment box body 1, and the second sleeve 11 is fixedly installed on the surface treatment box body 1. An opening gathering part 211 is installed on the opening end of the first sleeve 21, and an opening gathering part 211 is installed on the opening of the second sleeve 11. There are at least three plate assemblies 4, the first end of the auxiliary air duct 3 is snapped into the opening gathering part 211, and the second end of the auxiliary air duct 3 is inserted into the opening of the second sleeve 11 and is held by at least three A plate assembly 4 top tight.

[0025] continue to see Figure 1 to Figu...

Embodiment 2

[0029] see Figure 1 to Figure 4 , the figure shows the installation structure of an exhaust device for a surface treatment box provided by Embodiment 2 of the present invention. This embodiment further makes the following technical solutions as improvements on the basis of the above-mentioned embodiments: The board assembly 4 includes a first board 41, a second board 42 and an elastic member 43. The first board 41 is movably connected to the opening of the second sleeve 11, and the second board 42 is movably connected to the first board. 41. The elastic member 43 is connected between the inner wall of the second sleeve 11 and the second plate 42. The second end of the secondary air duct 3 is pressed tightly by the second plate 42. The material of the second plate 42 is rubber The material can improve the frictional force between the second plate body 42 and the secondary air duct 3 and prevent the auxiliary air duct 3 from shaking.

Embodiment 3

[0031] see Figure 1 to Figure 4 , the figure shows the installation structure of an exhaust device for a surface treatment box provided by Embodiment 3 of the present invention. This embodiment further makes the following technical solutions as improvements on the basis of the above-mentioned embodiments: The inner side of the opening end of the first sleeve 21 is provided with an annular gap, and the opening gathering part 211 is clamped on the annular gap, and the opening gathering part 211 is an annular clamping block. The opening size of a sleeve 21 has been reduced once. In fact, the opening gathering part 211 can be continued to be clamped on the installed opening gathering part 211, that is, the opening size of the first sleeve 21 is reduced twice, and then can be It is suitable for the auxiliary air duct 3 of smaller size, see further image 3 , which is a structural diagram of the first sleeve 21 without using the opening and gathering part 211, and the opening and ...

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PUM

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Abstract

The invention provides an installation structure for an exhaust device of a surface treatment box. Firstly, a surface treatment box body and an exhaust mechanism are provided, the exhaust mechanism includes a main air duct and an auxiliary air duct, a first sleeve is fixedly installed on the main air duct, a second sleeve is fixedly installed on the surface treatment box body, at least one openinggathering part is installed at the open end of the first sleeve, at least three plate body components are installed at the opening of the second sleeve, the first end of the auxiliary air duct is clamped in the opening gathering part, and the second end of the auxiliary air duct is inserted into the opening of the second sleeve and is tightened by at least three plate components. Compared with the prior art, the installation structure provided by the invention adds an opening gathering component at the first sleeve, and adds a plate assembly at the second sleeve, which improves the compatibility of the first sleeve and the second sleeve with different sizes of auxiliary air ducts, and also improves the installation efficiency of the auxiliary air ducts.

Description

technical field [0001] The invention relates to an exhaust device for a surface treatment box, in particular to an installation structure for the exhaust device for a surface treatment box. Background technique [0002] Surface treatment is a method of artificially forming a surface layer on the surface of a base material with mechanical, physical and chemical properties different from that of the base. The purpose of surface treatment is to meet the corrosion resistance, wear resistance, decoration or other special functional requirements of the product. [0003] The surface treatment box is a common part of the surface treatment process. The surface treatment box is often connected with an exhaust device to exhaust the inside of the box. The existing connecting sleeve on the surface treatment box and the connecting sleeve on the exhaust device have a simple structure , can only be used to connect air ducts of a specific size, has poor compatibility, and is not easy to dis...

Claims

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Application Information

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IPC IPC(8): B08B15/00B08B13/00
CPCB08B13/00B08B15/00
Inventor 庞美兴
Owner SUZHOU ONTAP PRECISION ELECTRONICS CO LTD