Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Surface repairing and polishing device and method

A surface repair and grinding mechanism technology, which is applied in the direction of grinding drive devices, grinding machines, grinding racks, etc., can solve problems such as too much or too little grinding, failure to achieve structural strength and rigidity, and uncontrollable grinding depth. Achieve the effect of precise control of grinding depth, avoid excessive wear of grinding wheel, and high reliability

Active Publication Date: 2020-12-11
苏州浩耐特磨具有限公司
View PDF14 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the purposes of the present invention is to solve the problem that in the prior art, the depth of grinding cannot be accurately controlled according to the depth of the defect, resulting in too much or too little grinding, resulting in the failure to achieve the original structural strength and stiffness after repair.

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
  • Surface repairing and polishing device and method
  • Surface repairing and polishing device and method
  • Surface repairing and polishing device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] A surface repair grinding device, wherein, such as figure 1 , 2 As shown, it includes: a transfer seat 10, a top seat 20, a lifter 31, a mechanism 30, a grinding mechanism 36, and a limit mechanism 40.

[0073] There are conveying rollers 11 on the conveying seat 10 , the conveying seat 10 is used for conveying workpieces to be processed, and the top seat 20 is arranged on the conveying seat 10 . The lifter 31 structure 30 is arranged in the top seat 20, and the lifter 31 structure 30 has: a lifter 31, a shaft column 32, and a matching sleeve 33.

[0074] like Figure 3-5 As shown, the shaft column 32 is connected to the elevator 31, and the matching sleeve 33 is fixed on the shaft column 32. The side of the matching sleeve 33 has a limiting plate 331, and the right side of the limiting plate 331 has a first magnetic block 332. The right end of the first magnetic block 332 is N pole.

[0075] The grinding mechanism 36 is fixedly connected to the shaft column 32 thro...

Embodiment 2

[0089] A surface repairing and grinding device, which has the same characteristic structure as the first embodiment, and the grinding mechanism 36 also has a non-contact detection mechanism or a contact detection mechanism.

[0090] like Figure 11 As shown, the non-contact detection mechanism has a distance measuring sensor 38, which is arranged on the side end of the grinding wheel 37, and the distance measuring sensor 38 is connected to the alarm 381 through wired or wireless communication.

[0091] like Figure 12 As shown, the contact detection mechanism has a push block 39, the push block 39 is arranged on the side end of the grinding wheel 37, the push block 39 is provided with a pressure spring 391, and the right end of the push block 39 has a first electric piece 392, the first electric piece 392 Connect the alarm, the left end of the first electric sheet 392 has a second electric sheet 393, the second electric sheet 393 is connected to the power supply, the left end...

Embodiment 3

[0096] A method for surface repair and polishing, comprising the following steps:

[0097] Put the defective workpiece to be processed into the transfer seat 10, so that the defect of the workpiece to be processed is aligned up and down with the probe 46 under the limit mechanism 40;

[0098] Push the connection block 42 to move down along the first slideway 411 of the slide seat 41 afterwards, so that the pressure block 43 on the connection block 42 pushes the limit block 44 to slide down along the second slideway 412 of the slide seat 41. The return spring in the two slides 412 is compressed, and then the probe 46 connected to the connection block 42 contacts with the defect of the workpiece to be processed, wherein, during the downward movement of the connection block 42 , the second on the left side of the connection block 42 The S pole of the magnetic block 421 reacts with the N pole at the right end of the magnetic column 414 in the lateral channel 413, and the magnetic ...

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 discloses a surface repairing and polishing device, and relates to the technical field of grinding wheel polishing equipment. The surface repairing and polishing device comprises a conveying seat, a top seat, a lifting mechanism, a polishing mechanism and a limiting mechanism. The depth of the detective position of a defective workpiece is measured by a probe in the limiting mechanism at the same height as the grinding wheel, and after measurement is completed, a second magnetic block in the limiting mechanism limits resetting of a limiting block by attracting a magnetic column to move, so that in the process that the lifting mechanism drives the grinding wheel to descend, the limiting block is matched with a limiting plate in the lifting mechanism to limit the descending distance of the grinding wheel, then the polishing depth of the defective workpiece is precisely controlled, the first magnetic block on the side of the limiting plate can attract the magnetic column toreset through descending of the limiting plate, resetting of the limiting block is facilitated, depth detection is repeatedly conducted on the defective workpiece, and the polishing depth is preciselylimited, so that the phenomenon of excessive or insufficient polishing is avoided, and the problem that original structural strength and rigidity cannot be achieved after repairing is solved.

Description

technical field [0001] The invention relates to the technical field of grinding wheel grinding equipment, in particular to a surface repairing and grinding device. Background technique [0002] The manufacturing process of large-thickness composite products is complex, and defects such as local delamination, inclusion of foreign matter, warping, voids, lack of glue, and transportation extrusion will inevitably occur during the manufacturing process. [0003] Moreover, large-thickness composite products will inevitably be damaged during use. For example, when composite wind turbine blades are in use, damage caused by lightning strikes, hail, and bird attacks will occur. Therefore, the above-mentioned defects and damages in composite products will become the weakness of the entire blade. After the defects and damages exceed the allowable range, timely and effective maintenance must be carried out to restore the structural strength and stiffness of composite products, otherwise...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B24B19/00B24B41/00B24B41/02B24B47/22B24B49/04
CPCB24B19/00B24B41/005B24B41/02B24B47/22B24B49/04
Inventor 谭志平
Owner 苏州浩耐特磨具有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com