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Automatic welding production line device for upper and lower masts

An automatic welding and production line technology, applied in auxiliary devices, welding equipment, welding equipment, etc., can solve the problems of difficult welding quality control, low processing efficiency, large size, etc., to meet the needs of product quality and productivity, and the processing process can be control, the effect of stable product quality

Pending Publication Date: 2021-11-02
BEIJING INST OF COMP TECH & APPL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The upper and lower masts are important parts of pile drivers in the field of construction machinery. They are large in size and welded by many plates. The welding structure is complicated. At present, traditional manual welding is mainly used, which has low processing efficiency and the welding quality is greatly affected by human factors. Welding quality control is difficult
It is difficult to control all aspects of production by manual welding on the whole line, which will affect the production capacity and increase the defective rate
[0003] With the continuous increase of productivity level, users have higher and higher quality requirements for related products, more and more complex structural design, and larger and larger demand for quantity, so that traditional manual operations appear due to changes in welding workers' emotions. Unstable factors such as limited production speed and difficulty in controlling welding quality, as well as the disadvantages of poor accessibility of manual processing of some structural welds are increasingly exposed

Method used

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  • Automatic welding production line device for upper and lower masts
  • Automatic welding production line device for upper and lower masts
  • Automatic welding production line device for upper and lower masts

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specific Embodiment approach

[0023] The preferred embodiment of the upper and lower mast automatic welding production line device of the present invention is:

[0024] Including inner seam welding unit, outer seam welding unit, heavy-duty manipulator, welding fixture and electrical control system;

[0025] The inner seam welding unit and the outer seam welding unit respectively include a positioner head, a positioner tail and a welding robot, the positioner head is fixed on the positioner connecting seat, and the positioner The connecting seat is provided with a positioner ground rail, the tail of the positioner is placed on the positioner ground rail, the welding robot is installed on the robot installation C-frame, and the robot is installed on the lower part of the C-frame Placed on the ground rail of the robot, the robot is installed with a dust removal system and a welding power supply on the C-frame, and the head of the positioner and the tail of the positioner are respectively equipped with the wel...

specific Embodiment

[0034] Such as figure 1 As shown, the upper and lower mast internal and external weld welding production lines (hereinafter referred to as the welding production line) device is a collection of intelligent manufacturing equipment for automatic welding operations, and realizes fully automatic welding of mast products. The production line consists of outer seam welding unit, inner seam welding unit, heavy-duty manipulator, and dust removal system, among which the inner and outer seam robot workstations share a set of robot walking guide rails. The three units realize signal interaction through the bus, so as to realize automatic loading, automatic welding and automatic unloading in the production line.

[0035] The hardware part of the inner and outer seam welding units is composed of a set of positioner head, positioner tail, a set of welding fixtures, a set of C-frame for robot installation, welding robot, welding power supply, dust removal system and other main components. C...

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Abstract

The invention discloses an automatic welding production line device for upper and lower masts. The automatic welding production line device comprises an inner welding seam welding unit, an outer welding seam welding unit, a heavy-load manipulator, a welding fixture and an electrical control system; the inner welding seam welding unit and the outer welding seam welding unit respectively comprise a positioner head, a positioner tail and a welding robot; each positioner tail is arranged on a positioner ground rail; each welding robot is mounted on a robot mounting C-shaped frame; the lower part of each robot mounting C-shaped frame is arranged on a robot ground rail; each positioner head and each positioner tail are respectively provided with a welding clamp; and the heavy-load manipulator is arranged on a heavy-load manipulator ground rail through a heavy-load manipulator slewing mechanism; and each welding clamp comprises a lower pressing module and a centering pressing module and is provided with a 360-degree turnover device. Automatic operation of an upper and lower mast welding production line can be achieved; welding workers are replaced by the robots, and the manual participation degree in the production process is reduced so that uncontrollability of products caused by subjective factors can be weakened; informationalized and intelligent production is realized; and the production process is comprehensively controlled.

Description

technical field [0001] The invention relates to welding equipment for small port machinery, in particular to an automatic welding production line device for upper and lower masts. Background technique [0002] At present, in the processing and manufacturing process of Xiaogang Machinery, most of them are produced by manual welding. The upper and lower masts are important parts of pile drivers in the field of construction machinery. They are large in size and welded by many plates. The welding structure is complicated. At present, traditional manual welding is mainly used, which has low processing efficiency and the welding quality is greatly affected by human factors. Welding quality control is difficult. It is difficult to control all aspects of production by manual welding on the whole line, which will affect the production capacity and increase the defective rate. [0003] With the continuous increase of productivity level, users have higher and higher quality requireme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K31/02B23K37/00B23K37/04B25J5/02B25J11/00
CPCB23K31/02B23K37/00B23K37/04B25J5/02B25J11/005
Inventor 公茂震赵映龙冯瑶
Owner BEIJING INST OF COMP TECH & APPL