Fluid spraying device for steel plate surface treatment

A technology of surface treatment and spraying device, applied in the direction of spraying device with movable outlet, spraying device, etc., can solve problems such as high cost and complex structure

Inactive Publication Date: 2016-07-20
方小刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it is difficult for some devices in the prior art to realize such swinging in the w...

Method used

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  • Fluid spraying device for steel plate surface treatment
  • Fluid spraying device for steel plate surface treatment
  • Fluid spraying device for steel plate surface treatment

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Embodiment Construction

[0010] Combine below Figure 1-3 The present invention will be described in detail.

[0011] The fluid spraying device for steel plate surface treatment according to the embodiment of the present invention is used for spraying fluid to the object 4 to be sprayed, comprising a housing 9 made of an upper support part 92 and a lower drive accommodation part 91, the upper support part 92 The support is realized by slidingly fitting a plurality of guide rods 93 fixedly connected with the fixed base frame 100. The inner cavity 920 of the upper support part 92 is sandwiched with an internally threaded gear plate 96 through a thrust bearing. The internally threaded gear plate The inner circumference of 96 is provided with an internal thread for cooperating with the walking screw 95 that passes through the inner cavity 920 parallel to the guide rod 93, and the outer circumference of the internally threaded gear plate 96 is provided with gear teeth for Mesh with drive gear 94, and desc...

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Abstract

A fluid spraying device for steel plate surface treatment is used for spraying fluid to a spraying object (4) and comprises a shell (9) composed of an upper supporting part (92) and a lower driving and containing part (91). The upper supporting part (92) is in sliding fit with a plurality of guide rods (93) fixedly connected with a fixed bed frame (100) to achieve supporting. An internal thread gear disc (96) is arranged in an inner cavity (920) of the upper supporting part (92) through a thrust bearing in a clamped manner. An internal thread is arranged on the inner circumference of the inner thread gear disc (96) and used for being matched with a walking screw rod (95) which is parallel to the guide rods (93) and penetrates the inner cavity (920).

Description

technical field [0001] The invention relates to the field of fluid spraying, in particular to a fluid spraying device for surface treatment of steel plates. Background technique [0002] In the prior art, it is often necessary to spray fluid on the surface of some products, such as spraying on the surface of a steel plate for descaling, or spraying derusting oil on the surface of various metal products, such as the surface of a steel plate or a steel pipe. [0003] Since the target product has a certain width, and the spraying part of the spraying or spraying pipe needs to have a certain pressure and the spraying area is limited, therefore, it is necessary to swing the spraying part in the width direction to form a wide spray surface. However, it is difficult for some devices in the prior art to realize such swinging in the width direction while moving in the axial direction. And some similar devices are complex in structure and expensive. Contents of the invention [00...

Claims

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Application Information

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IPC IPC(8): B05B3/14B05B15/00
CPCB05B3/14B05B15/00
Inventor 方小刚
Owner 方小刚
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