Unlock instant, AI-driven research and patent intelligence for your innovation.

Lifting device for workpiece dip coating

A lifting device and workpiece technology, which is applied to the device for coating liquid on the surface, the hoisting device, the coating, etc., can solve the problems of poor stability and easy to swing, and achieve good stability, not easy to swing, and improve service life. Effect

Pending Publication Date: 2020-04-24
HENAN MINE CRANE
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a lifting device for workpiece dipping to solve the technical problems of poor stability and easy swing in the process of lifting workpieces in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lifting device for workpiece dip coating
  • Lifting device for workpiece dip coating
  • Lifting device for workpiece dip coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 As shown, the lifting device for workpiece dip coating of the present invention is a wire rope traction mechanism 1 , which includes a support frame 2 , an upper traction rope 3 , a lower traction rope 4 and a reel drive structure 5 . Wherein the upper traction rope 3 is connected with the workpiece in the vertical direction, and is used to apply upward traction force to the workpiece; the lower traction rope 4 is connected with the workpiece in the vertical direction, and is used to apply downward traction force to the workpiece. It should be noted that the "traction and connection with the workpiece in the up and down direction" in the present invention can mean that the upper traction rope 3 and the lower traction rope 4 are directly tractioned and connected with the workpiece, or that the workpiece is fixed on the workpiece mounting frame 11, The upper traction rope 3 and the lower traction rope 4 are connected on the workpiece mounting frame 11, an...

specific Embodiment 2

[0056] The difference between the lifting device for dip coating of workpieces in this embodiment and the lifting device for dip coating of workpieces in embodiment 1 is that the reel driving structure in embodiment 1 includes a driving reel, upper traction rope and lower traction The rope is wound together on the driving reel. In this embodiment, the reel driving structure includes two split reels that are separately arranged and fixedly assembled together. The upper traction ropes are respectively wound on the two split reels. The winding direction of the upper and lower traction ropes is opposite to that of the lower traction rope, and the two split reels are driven by the same motor to realize synchronous rotation.

specific Embodiment 3

[0058] The difference between the lifting device for dipping the workpiece in this embodiment and the lifting device for dipping the workpiece in Embodiment 1 is that the reversing member in Embodiment 1 is a reversing pulley, and in this embodiment, the reversing The part is a pin shaft with a smooth surface. Both the upper traction rope and the lower traction rope change the direction of extension by going around the outer peripheral surface of the pin shaft. The two end sections are also provided with circular baffles coaxial with the axis of the pin shaft.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a lifting device for workpiece dip coating, and belongs to the technical field of workpiece dip coating. The lifting device for workpiece dip coating is a steel wire rope traction mechanism and comprises an upper traction rope and a lower traction rope, the upper traction rope and a workpiece are in traction connection in the up and down direction, the upper traction ropeis used for exerting upward traction force to the workpiece, the lower traction rope is in traction connection with the workpiece in the up and down direction, and is used for exerting downward traction force to the workpiece, a coiling block driving structure capable of driving the workpiece to lift up and down through the upper traction rope and the lower traction rope is further included, and in the process that the steel wire rope traction mechanism pulls the workpiece to do lifting, the upper traction rope and the lower traction rope are in the tensioning state. When the lifting device for workpiece dip coating lifts the workpiece, the workpiece is not prone to swing, safety of the workpiece in the ascending or descending process can be improved, the steel wire rope can be bent, and adesigner can conveniently design a reversing structure to change the transmission direction of force to adjust the structural layout of the whole lifting device.

Description

technical field [0001] The invention belongs to the technical field of workpiece dip coating, and in particular relates to a lifting device for workpiece dip coating. Background technique [0002] In the production process of bridge cranes, it is necessary to paint the outer surface of the main girder to form protection, improve safety performance and prolong service life. The traditional painting method is to use manual spraying, and the workers hold the spray gun to carry out the painting operation. This spraying method has low cost, low requirements on the site, and is widely used. However, this kind of painting and waterproofing is mostly done in the open air, which will inevitably cause air pollution during painting, which does not meet environmental protection requirements. Moreover, due to the uneven ability of workers, the consistency of paint film thickness cannot be guaranteed, and quality control is not easy to achieve. [0003] For the above problems, a kind of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B66D1/12B66D1/26B66D1/28B66D1/40B05C13/02
CPCB66D1/12B66D1/26B66D1/28B66D1/40B05C13/02
Inventor 邵东亮武高轩
Owner HENAN MINE CRANE