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A protection device based on sand blowing and spraying on the mounting edge of the casing

A protection device and stopper technology, applied in the direction of injection device, used abrasive treatment device, abrasive material, etc., can solve the problem of affecting the normal use of the non-sprayed surface of the casing, failing to improve the efficiency of spraying processing, and inconvenient loading and unloading of the casing, etc. problems, to avoid manual clamping, compact structure, and full protection.

Active Publication Date: 2020-05-08
永嘉县纳海川科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production process of the gas turbine casing, sand blasting and spraying treatment is required, and the front and rear mounting edge spigots of the compressor casing need to be sand blasted and sprayed. The two ends of the interior need to be protected during the spraying process. The existing protection device is not convenient for loading and unloading the casing, and manual clamping cannot be avoided. During sand blowing and spraying, it will affect the normal use of the non-sprayed surface of the casing, and cannot fully protect the casing

Method used

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  • A protection device based on sand blowing and spraying on the mounting edge of the casing
  • A protection device based on sand blowing and spraying on the mounting edge of the casing
  • A protection device based on sand blowing and spraying on the mounting edge of the casing

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Embodiment

[0022] Example: such as Figure 1-5 As shown, the present invention is based on a protective device for sand blowing and spraying on the side of the casing, including a protective mechanism 1 and a loading and unloading mechanism 2. The protective mechanism 1 is composed of a fixed base 3, a first rotating chamber 4, and a rotating motor 5. , the first pulley 6, the first rotating shaft 7, the second pulley 8, the rotating plate 9, the bottom baffle 10, the first support column 11, the fixed mounting seat 12, the electric telescopic rod 13, the second support column 14, the fixed card Groove 15, protective barrel 16, clamping cylinder 17, reset card slot 18, fixed clamping plate 19, first electromagnet 20, transmission box 21, conversion motor 22, transmission worm 23, transmission worm wheel 24 and conversion shaft 25 are formed, all One end inside the fixed base 3 is dug with a first rotating cavity 4, and one end inside the first rotating cavity 4 is fixedly connected with ...

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Abstract

The invention discloses a protection device based on sandblast spray coating of casing installation edge spigots. The protection device based on the sandblast spray coating of the casing installationedge spigots comprises a protection mechanism and a loading and unloading mechanism, wherein the protection mechanism is composed of a fixed bottom seat, a first rotation cavity, a rotation motor, a first belt pulley, a first rotation shaft, a second belt pulley, a rotation plate, a bottom baffle, a first support pillar, a fixed installing seat, an electric telescopic rod, a second support pillar,fixed clamp grooves, a protection barrel, a clamping air cylinder, resetting clamp grooves, fixed clamp plates, a first electromagnet, a driving case, a switching motor, a driving worm, a driving worm wheel and a switching shaft. The protection device based on the sandblast spray coating of the casing installation edge spigots avoids manual clamping, is convenient and quick, saves trouble and labor, can enable a casing to rotate through the rotation motor so as to perform spray coating on the casing in work due to the fact that the rotation motor and the switching motor are arranged, improvesprocessing efficiency of the spray coating, and cannot influence normal use of a non-spraying face of the casing and achieves an adequate protection function for the casing in the sandblast spray coating process.

Description

technical field [0001] The invention relates to a protection device, in particular to a protection device based on sand blowing and sand spraying at the edge of the casing installation, and belongs to the technical field of sand blowing and spraying. Background technique [0002] In the production process of the gas turbine casing, sand blasting and spraying treatment is required, and the front and rear mounting edge spigots of the compressor casing need to be sand blasted and sprayed. The two ends of the interior need to be protected during the spraying process. The existing protection device is not convenient for loading and unloading the casing, and manual clamping cannot be avoided. During sand blowing and spraying, it will affect the normal use of the non-sprayed surface of the casing, and cannot fully protect the casing. Contents of the invention [0003] The object of the present invention is to provide a protection device based on sandblasting and sand spraying on...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B13/02B24C1/06B24C9/00
CPCB05B13/0228B24C1/06B24C9/00
Inventor 谢尚宸宋子坤
Owner 永嘉县纳海川科技有限公司
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