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Multi-welding-head ultrasonic welding machine

A technology of ultrasonic welding and multiple welding heads, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of low precision, low welding quality, large gap, etc., to reduce vibration, simple structure, and easy to use. handy effect

Inactive Publication Date: 2015-01-07
WUHU XINBAO ULTRASONIC EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-welding head ultrasonic welding machine to solve the problems of low precision, large welding gaps and low welding quality in the welding of automobile instrument covers by ultrasonic welding machines currently used

Method used

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  • Multi-welding-head ultrasonic welding machine

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Embodiment 1

[0017] Such as Figure 1 to Figure 4 As shown, a multi-welding head ultrasonic welding machine includes a frame 1, an outer cover 2 is provided on the outside of the frame 1 and an electrical control cabinet 3 is connected, and the welding unit set in the frame 1 is a multi-welding head welding group and a driving workpiece The workpiece positioning device for press welding, the multi-welding head welding group is arranged in a ring on the base connecting plate 4, the multi-welding head welding group is composed of 7 sets of welding units, and further includes the left front welding head 5, the right front welding head 6, the left side Welding head 7, right side welding head 8, rear left side welding head 9, rear right side welding head 10 and rear middle welding head 11, two workpiece cooling air outlets 13 are set on the middle seat 12 surrounded by the welding unit , the welding points of the left side welding head 7, the right side welding head 8, the rear left side weldin...

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Abstract

The invention discloses a multi-welding-head ultrasonic welding machine which comprises a machine frame, a welding unit arranged in the machine frame, a workpiece locating device and an electric control cabinet. The workpiece locating device and the electric control cabinet are arranged in the machine frame. The multi-welding-head ultrasonic welding machine is characterized in that the welding unit in the machine frame is a multi-welding-head welding group which is arranged on a base connecting plate in an annular shape, the multi-welding-head welding group comprises seven groups of welding units, the workpiece locating device comprises a fixing plate connected into the machine frame, a driving air cylinder arranged on the fixing plate, a die connecting plate connected to the output end of the driving air cylinder and a bearing die arranged on the die connecting plate. The multi-welding-head ultrasonic welding machine has the advantages that the multi-welding-head welding group formed by the welding units and the workpiece locating device are arranged, welding is completed at one time, welding shocking is lowered, and the problems that in car instrument mask welding, accuracy is not high, a welding seam is large, and welding quality is not high are avoided. Meanwhile, the multi-welding-head ultrasonic welding machine is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to an ultrasonic welding machine, in particular to a multi-welding head ultrasonic welding machine for welding automobile instrument covers. Background technique [0002] At present, multi-welding head ultrasonic welding machines are designed for weldments with complex structures and high precision. Nowadays, the instrument cover of the car is designed in different shapes according to the interior of the car, so the groove of the designed instrument cover base is also designed differently, and the type and welding head of the ultrasonic welding machine are also different. [0003] However, the existing ultrasonic welding machine for automobile instrument cover is single-point and steering welding, and the equipment is equipped with many devices, which is inconvenient for operation and maintenance. The welding control program is cumbersome and difficult to control, especially the welding accuracy is not high. , The welding gap is...

Claims

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Application Information

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IPC IPC(8): B23K20/10B23K37/04
CPCB23K20/10B23K20/26B23K37/0435
Inventor 潘保平
Owner WUHU XINBAO ULTRASONIC EQUIP
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