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Automatic ultrasonic flexible welding system

An ultrasonic welding and welding system technology, applied in welding equipment, non-electric welding equipment, metal processing equipment, etc., can solve the problems of single application variety, low welding efficiency, and large space occupied by production equipment, achieving a high degree of automation and welding process. Precise, cost-saving effect on equipment

Pending Publication Date: 2020-07-31
常青智能科技(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the field of auto parts welding, in the traditional automatic welding system, the workpiece positioning device is fixed and cannot be replaced, the application variety is single, the interchangeability is poor, and the application range of the equipment is limited, which ultimately leads to low welding efficiency. If you want to weld different types of products, It is necessary to set up corresponding welding equipment, and the cost is high; in addition, there are currently some large-scale flexible welding production lines that adopt streamlined welding methods, but this type of production equipment takes up a lot of space and has many processes. It is not applicable in rare cases, and when the welding workpiece is switched, it is necessary to replace the tooling of each process. The replacement process is cumbersome, time-consuming and labor-intensive, which also causes problems such as low welding efficiency and high cost.

Method used

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  • Automatic ultrasonic flexible welding system
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Effect test

Embodiment 1

[0027] Such as Figure 1-2 As shown, the present invention provides an automatic ultrasonic flexible welding system, comprising: an ultrasonic welding mechanism, a welding station, a mold changing trolley 6 and a safety fence 7, and the ultrasonic welding mechanism includes: a welding robot 1, an ultrasonic welding device 2 and Welding gun storehouse 3, described welding robot 1 is fixedly installed by robot installation frame, and described welding robot 1 is connected with described ultrasonic welding device 2, and in order to speed up the welding process, two groups of welding robots 1 are set in the present embodiment, to the workpiece To carry out synchronous welding in partitions, the welding torch storehouse 3 is arranged in the middle of one side of the two groups of welding robots 1 for placing welding torches of different specifications, and the welding station is arranged between the two groups of welding robots 1 On the other side of the welding station, the weldin...

Embodiment 2

[0029] On the basis of the foregoing embodiments, further, as Figure 5 As shown, the ultrasonic welding device 2 includes: a welding head adjustment assembly and a quick-change welding head assembly, the welding head adjustment assembly and the quick-change welding head assembly are connected by a quick-change chuck, and the welding head adjustment The assembly includes: slide cylinder 20, chuck connecting plate 21 and chuck body R side 22, the three are connected sequentially from top to bottom, the quick-change welding head assembly includes: chuck body T side 23, welding torch mounting plate 24. Welding head installation frame 25, amplitude modulator and transducer 26, and welding head 27, the T side 23 of the chuck body is connected to the R side 22 of the chuck body, and the welding torch mounting plate 24 is installed on the chuck body Below the T side 23 of the disc body, the side end of the welding torch mounting plate 24 is connected to the welding head mounting fram...

Embodiment 3

[0033] On the basis of the foregoing embodiments, further, as Figure 3-4 As shown, the welding torch storehouse 3 is composed of a base 31 and a welding torch fixing plate 32 installed above the base 31. Four groups of welding torch brackets 33 are arranged side by side on the welding torch fixing plate 32. The welding torch fixing plate Two positioning holes 241 are symmetrically arranged on the end of one side away from the welding head mounting frame 25 on the 24, and two positioning holes 241 are symmetrically arranged on both sides of each group of the welding torch holder block 33 to cooperate with the positioning holes 241. Locating pins 34, detection sensors 35 are also arranged between each group of locating pins 34 on the welding torch fixing plate 32, for detecting whether the quick-change welding head assembly is placed at this position, on the welding torch mounting plate 24 There is a space to cooperate with the detection sensor 35 .

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Abstract

The invention discloses an automatic ultrasonic flexible welding system. The automatic ultrasonic flexible welding system comprises welding robots, ultrasonic welding devices, a welding gun library, awelding workbench frame, a positioning and pressing device, a mold changing trolley and a safety fence; the welding robots and the ultrasonic welding devices are connected to complete the welding work together; each ultrasonic welding device is divided into a welding head adjusting component and a quick-change welding head component, and the two parts are connected through a quick-change chuck, so that a welding head can be changed quickly; the welding gun library is used for storing and changing the welding heads in different specifications; the welding workbench frame is used for supportingand positioning the positioning and pressing device; the positioning and pressing device can position and press workpieces effectively; the mold changing trolley can change the positioning and pressing device conveniently; and the safety fence is used for guaranteeing the running safety. The system adopts the modular design, occupies small space, is applicable to welding production of multiple types of workpieces and is high in automation degree, high in welding efficiency, high in applicability, good in interchangeability and low in cost.

Description

technical field [0001] The invention relates to the field of automatic welding, in particular to an automatic ultrasonic flexible welding system. Background technique [0002] At present, robot welding technology has been widely used in the field of industrial welding. For the field of auto parts welding, in the traditional automatic welding system, the workpiece positioning device is fixed and cannot be replaced, the application variety is single, the interchangeability is poor, and the application range of the equipment is limited, which ultimately leads to low welding efficiency. If you want to weld different types of products, It is necessary to set up corresponding welding equipment, and the cost is high; in addition, there are currently some large-scale flexible welding production lines that adopt streamlined welding methods, but this type of production equipment takes up a lot of space and has many processes. It is not applicable in rare cases, and when the welding w...

Claims

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Application Information

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IPC IPC(8): B23K20/10B23K20/26
CPCB23K20/10B23K20/26
Inventor 邵月华薛斐李冬喆李鹏王光宇
Owner 常青智能科技(天津)有限公司
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