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Paint spraying device for hardware mechanical part machining

A mechanical and hardware technology, applied in the field of painting devices for hardware and mechanical parts processing, can solve problems such as the inability of the painting head to rotate, the paint mist cannot be evenly attached, and the painting effect is not good, and achieves novel design, reasonable structure and high reliability. Effect

Active Publication Date: 2020-08-11
丰县睿智自动化装备研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the production and processing of hardware parts, painting is one of the processes. The traditional painting method is to spray paint with a hand-held paint spray head. Due to manual operation, there is a problem of uneven painting, and the painting effect is not good.
[0004] Chinese patent (notification number: CN209697278U) discloses a metal mechanical paint spraying device with uniform paint spraying, including a workbench, a paint spray head is arranged above the workbench, and a connecting pipe is connected to the paint spray head, and the left and right ends of the workbench are installed There are supporting side plates, and the top and middle parts of the supporting side plates are respectively equipped with a top plate and a sliding rod. The sliding sleeve on the sliding rod is provided with a sliding sleeve so that the sliding sleeve can move on the sliding rod. The spray head is installed at the bottom of the sliding sleeve. The top of the sliding sleeve is connected with a connecting block, the upper end of the connecting block is installed with a support, and a runner is provided on the support. Although this device can achieve uniform painting effect on hardware and mechanical parts to a certain extent, in actual operation , the spraying head cannot be rotated, so that the sprayed paint mist cannot be evenly attached to the surface of the workpiece, which seriously affects the quality of post-processing. Therefore, further improvement is needed

Method used

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  • Paint spraying device for hardware mechanical part machining
  • Paint spraying device for hardware mechanical part machining
  • Paint spraying device for hardware mechanical part machining

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Experimental program
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Effect test

Embodiment 1

[0029] refer to Figure 1~4 , in an embodiment of the present invention, a painting device for processing hardware and mechanical parts, including a fixed base 1, the four corners of the upper end of the fixed base 1 are threadedly connected with positioning rods 5, so that the positioning rods 5 can move along the fixed base 1 Carry out up and down movement adjustment, the positioning plate 6 is installed in the middle of the positioning rod 5, which is used to clamp, position and fix the workpiece that needs to be painted, so that the workpiece will not shake during the painting process, and the positioning frame 7 is installed on the top of the positioning rod 5 , the clamping rod 8 is installed in the middle of the positioning frame 7, which is used to clamp the upper surface of the workpiece, the support frame 18 is installed on both sides of the upper end of the fixed base 1, the top plate 17 is installed on the top of the support frame 18, and the bottom side of the top ...

Embodiment 2

[0031] In another embodiment of the present invention, the difference between this embodiment and the above-mentioned embodiment is that the four corners of the lower end of the fixed base 1 are connected with a buffer column 3 through a buffer spring 2, and a buffer pad 4 is installed at the bottom of the buffer column 3 , the lower end of the fixed base 1 is provided with a relief groove that cooperates with the buffer column 3. Through the setting of the above-mentioned technical components, the whole device can not shake in a large range during the working process, which further increases the reliability of the whole device. sex.

[0032]In the present invention, when working, the workpiece that needs to be painted is placed on the fixed base 1, and the workpiece is fixed through the cooperation between the positioning rod 5 and the positioning plate 6, and then the paint pump 21 is started, and the high-pressure paint passes through the reversing valve. 20, the single cha...

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Abstract

The invention relates to the technical field of hardware machinery, and discloses a paint spraying device for hardware mechanical part machining. The paint spraying device comprises a fixed base, wherein supporting frames are installed on the two sides of the upper end of the fixed base; a top plate is installed at the top ends of the supporting frames; a limiting groove is formed in the lower side of the top plate; a fixed rack is installed between the middles of the supporting frames; a sliding box is arranged in the middle of the fixed rack; a rotating gear is arranged inside the sliding box; a paint spraying shaft is installed in the middle of the rotating gear; the lower end of the paint spraying shaft penetrates through the sliding box to be connected with a paint spraying disc; themiddle of the upper end of the paint spraying shaft penetrates through a power box; the top end of the paint spraying shaft is arranged inside the limiting groove; power blades are installed on the outer side of the paint spraying shaft positioned inside the power box; a paint guiding pump is installed at the upper end of the top plate; the paint guiding pump communicates with a reversing valve; and the reversing valve is connected with a left air inlet pipe and a right air inlet pipe. According to the paint spraying device, the paint spraying shaft can move left and right while rotating for paint spraying, so that the uniformity of paint spraying is greatly improved; and meanwhile, the power box is arranged so that high-pressure paint can also be used as a power source, and therefore thecost of the device is further reduced.

Description

technical field [0001] The invention relates to the technical field of hardware machinery, in particular to a paint spraying device for processing hardware machinery parts. Background technique [0002] Hardware: traditional hardware products, also known as "hardware". Refers to the five metals of gold, silver, copper, iron, and tin. After manual processing, it can be made into works of art or metal devices such as knives and swords. Hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies. Hardware plays a very important role in people's daily life, and is often used in household appliances and home decoration. [0003] Spray paint refers to the coating method that is dispersed into uniform and fine mist droplets by means of pressure or centrifugal force through a spray gun or disc atomizer and applied to the surface of the object to be coated. It can be divided into air spraying, a...

Claims

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Application Information

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IPC IPC(8): B05B9/04B05B13/02
CPCB05B9/0403B05B13/0235
Inventor 孙晓燕梁宁宁于海青矫莉邹广明
Owner 丰县睿智自动化装备研究院有限公司