Hydraulic support welding system and method

A technology of hydraulic support and welding system, applied in welding equipment, welding accessories, arc welding equipment, etc., can solve the problems of poor weld uniformity and consistency, difficult to guarantee production safety, and poor consistency of welded workpieces, and achieve uniformity. Good consistency, saving labor and time, and reducing the effect of location changes

Active Publication Date: 2015-12-02
SHANDONG ENERGY HEAVY EQUIP MFG GRP CO LTD +1
View PDF10 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) The hydraulic support is essentially a multi-variety and small-batch product. If different types of products need to be welded by robots, different programs need to be compiled. The structural parts of the hydraulic support are of the lattice type, with many welds and complicated programming.
Robotic workstations are often in a state of constant programming with low equipment usage
[0004] (2) The assembly of hydraulic support connecting rods generally adopts the method of manual marking-this is also one of the biggest differences between the coal machinery industry and other machinery industries, and this characteristic of the industry leads to extremely poor consistency of the welded workpieces
A large number of deviation correction and positioning programs have to be added to th

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
  • Hydraulic support welding system and method
  • Hydraulic support welding system and method
  • Hydraulic support welding system and method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0038] Example one:

[0039] Such as figure 1 As shown, a hydraulic support welding system includes: 7 welding workstations 1, positioner 2, logistics trolley 3, rails, control system, loading rack 5, unloading rack, maintenance platform and safety fence, each welding The workstation 1 includes a welding robot 11, a welding robot 12 and a mobile arm. The welding robot 11 and the welding robot 12 are arc welding robots. The two welding robots have their own independent welding systems. The welding robot 11 and the welding robot 12 are equipped with lasers. Tracking sensor, tracking and real-time monitoring of the weld, detecting the actual shape of the weld, eliminating the size and shape errors of the weld due to processing, assembly and workpiece deformation. The welding robot 11 and the welding robot 12 are located on a mobile arm, which moves in a direction parallel to the guidance rail, and drives the two welding robots to move in this direction. The rail includes a main rail...

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 hydraulic support welding system and method. The hydraulic support welding system comprises at least one welding workstation, positioners, a logistics trolley, guide rails and a control system. Each welding workstation comprises two welding robots. The guide rails comprise the main guide rail and the auxiliary guide rails perpendicular to the main guide rail, the welding workstations are sequentially arrayed along the main guide rail, and the auxiliary guide rails are arranged between the positioners and the welding workstations. The welding workstations are provided with laser tracking sensors. The two welding robots of each welding workstation, the positioners and the logics trolley are connected with the control system. When the welding system and method are used for performing assembly welding on connecting rods, the model of the connecting rods is automatically recognized, so that the uniformity of welded joints is good.

Description

technical field [0001] The invention relates to the technical field of hydraulic support welding, in particular to a hydraulic support welding system and a welding method thereof. Background technique [0002] The connecting rod is an important part of the hydraulic support. The welding of the connecting rod belongs to the welding of medium and thick plates. Manual welding has been used for a long time. From a technical point of view, the application of automatic welding technology is hindered mainly by the following reasons: [0003] (1) The hydraulic support is essentially a multi-variety and small-batch product. If different types of products need to be welded by robots, different programs need to be compiled. The structural parts of the hydraulic support are of the lattice type, with many welds and complicated programming. Robotic workstations are often in a state of constant programming, with low equipment usage. [0004] (2) The assembly of hydraulic support connectin...

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): B23K9/02B23K9/32
CPCB23K9/0026B23K9/02B23K9/32
Inventor 李圣文任怀伟张延亮范正猛王海鹏李树国贾兆强赵国瑞曹成铭
Owner SHANDONG ENERGY HEAVY EQUIP MFG GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap