Automatic pressure tank body welding equipment

A technology for welding equipment and pressure tanks, applied in the field of pressure tank production, can solve problems such as affecting production efficiency and achieve the effect of ensuring stability

Active Publication Date: 2021-09-28
环水(青岛)水务设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic pressure tank body welding equipment, which solves the problem that the winding equipment and the welding equipment are independent of each other in the existing pressure tank welding process and human assistance is required in the work, thereby affecting the production efficiency

Method used

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Effect test

Embodiment 1

[0033] see Figure 1-7 As shown, the present invention is an automatic pressure tank body welding equipment, which includes a welding workbench 1, a feeding table 2 and a coil group, wherein the coil group includes a limit frame 3, a discharge frame 4 and several coil rollers 5 One side of the welding table 1 is bolted and fixed to the feeding table 2, and the opposite ends of the welding table 1 are respectively welded to the limit frame 3 and the discharge frame 4; the opposite ends of the coil roll 5 are respectively connected to the limit frame 3 and the The discharge rack 4 is linked by bearings;

[0034] The welding workbench 1 is a "U"-shaped frame structure, including an upper beam and a lower beam. The upper beam and the lower beam have the same structure, and there is a gap between the two for transferring steel plates; the limit frame 3 and the discharge frame 4 are both It is an annular plate structure, wherein the discharge frame 4 includes an inner ring 401 and ...

Embodiment 2

[0041] Preferably, a controller is installed in the welding workbench 1, and the winding motor 301, the adjusting motor 302 and the hydraulic press 303 are all electrically connected to the controller; The work of the components; two induction grooves 105 are opened on the lower surface of the upper beam, and the two induction grooves 105 are respectively arranged on both sides of the chute 101; the inner surface of the induction groove 105 is welded with an electrode bolt 1051 through a spring; the left and right electrode bolts 1051 are electrically connected, And the electrode plug 1051 is electrically connected with the controller;

[0042] Among them, the electrode plug 1051 is a metal conductive column. The distance between the left and right electrode plugs 1051 and the contact point of the steel plate is the shortest during the steel plate transmission process, and the resistance is the smallest. At this time, the winding motor 301 is working, and the adjusting motor 30...

Embodiment 3

[0044] It needs to be further explained that, as mentioned above, in the assembly and welding of the pressure tank body, in addition to the straight line welding process of winding the steel plate into a cylindrical structure and then fixing it, the internal partition plate and other components of the tank body During the assembly of the tank, it is usually necessary to fit the inner wall of the tank to carry out arc welding work, so when using the present invention, the above-mentioned working method is only the process of welding the tank body, and when it involves welding parts such as partitions inside the tank body, The control method can be modified through the controller. After the straight line welding of the cylinder body is completed, the position of the welding torch 104 is adjusted to the assembly welding position of the internal components by adjusting the motor 302, and then the winding motor 301 is started to make the cylinder body in a rotating state. After the ...

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Abstract

The invention discloses automatic pressure tank body welding equipment, and relates to the technical field of pressure tank production. The automatic pressure tank body welding equipment comprises a welding workbench, a feeding table, a limiting frame, a discharging frame and a material rolling roller, the material rolling roller is installed between the limiting frame and the discharging frame, a feeding roller is installed between the welding workbench and the feeding table, and the feeding roller is in contact fit with the material rolling roller. According to the automatic pressure tank body welding equipment, the welding workbench, the feeding table and a material rolling set are combined into a whole, and the two working procedures of material rolling and welding are directly and tightly combined, wherein the material rolling roller and the feeding roller are arranged, and a material rolling motor is used for driving the material rolling roller to be in contact with the feeding roller so as to be in mutual rotation fit, so that synchronous work of feeding and material rolling is achieved; and an upper beam and a lower beam of the welding workbench are both provided with screw shafts and welding guns, the two screw shafts rotate synchronously, it can be guaranteed that the two welding guns conduct welding from the two sides of a steel plate at the same time, and the stability of welding work is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of pressure tank production, in particular to an automatic pressure tank body welding equipment. Background technique [0002] In the assembly and production of pressure tanks, the tank body is usually welded, mainly by winding the steel plate into a cylinder and then welding; such as the pressure tank assembly and welding tool disclosed in the patent document (CN108247274A), in the prior art In the current welding process, two sets of independent equipment are usually used for steel plate coiling and welding, and manual assistance is often required in the process of welding and coiling. The process is also time-consuming and labor-intensive, seriously affecting production efficiency; at the same time, in the welding process of the pressure tank, usually not only the steel plates are assembled into a tank-shaped structure, but also the partitions and other accessories inside the pressure tank still need to b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23P23/00
CPCB23K37/00B23P23/00B23K2101/125
Inventor 曹砚银逄涛曹传珍
Owner 环水(青岛)水务设备有限公司
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