Shoring Prop Welding Machine Product Manual (Inner Pipe)

1. 设备概览(Overview)

金狮钢支撑内管自动焊接机是专为建筑钢支撑内管（可调顶托内管/撑杆内管）的自动化焊接而研发的专用设备。本机集自动上料（圆管与底板）、自动夹紧定位、脉冲焊接、自动卸料于一体，该设备采用PLC+工业级触摸屏控制系统，操作员仅需将管材与底板分别放入指定料架，踩下脚踏开关即可触发全自动焊接循环，大幅降低人工干预与劳动强度。

This JINSHI Shoring Prop Inner Tube Automatic Welding Machine is a specialized solution developed for the automated welding of shoring prop inner tubes(Adjustable prop/Shoring inner tubes). Integrating automatic lading(pipe & base plate), automatic clamping and positioning, pulsed welding, and automatic unloading, the machine is centrally controlled by a PLC+industrial-grade HMI touch screen. The operator simply places the pipes and base plates into their respective racks, then steps on the food switch to initiate the fully automatic welding cycle - dramatically reducing manual intervention and labor intensity.

该设备配备一台NUM-500D数字化脉冲焊机，搭配专用双驱送丝机构，确保焊接过程电弧稳定、飞溅极少。主轴采用步进电机+齿轮减速驱动，工件旋转平稳，焊缝360°均匀美观。

Powered by one NBM-500D digital pulsed welding power source and a dedicated dual-drive wire feeder, the machine ensures stable arc and minimal spatter. The spindle is driven by a stepper motor with gear reducer, delivering smooth workpiece rotation and consistently uniform 360°weld appearance.

2. 技术规格参数(Technical Specifications)

3. 主要部件配置清单(Main Components Configuration)

4. 技术优势(Technical Advantages)

4.1 全自动上下料 - 一人多机

Fully Automatic Loading & Unloading - One Operator, Multiple Machines

操作员只需将圆管和底板放入指定位置，设备即可自动完成：送管→夹紧→焊枪落下→焊接→退枪→松开→自动卸料全流程。大大降低人工搬运和装夹劳动强度，一名操作员可同时看管一台设备。

The operator simply places pipes and loads base plates into the magazine. The machine then automatically completes the entire sequence: Pipe feeding → Clamping → Torch drop → Welding → Torch retract → Unclamping → Auto-unloading. This drastically reduces manual handling and clamping labor, enabling one operator to supervise multiple machines simultaneously.

4.2 二步脚踏操作 – 简单安全
Two-Step Foot Switch Operation – Simple & Safe

  采用双手解放的脚踏开关控制模式：

第一步：踩下脚踏开关，气缸自动送管入位，将管与底板夹紧，焊枪落下至焊接位置。

第二步：再次踩下脚踏开关，工件开始旋转并引弧焊接。按设定角度旋转到位后，自动停止焊接、退枪、松开、卸料。操作逻辑清晰，防误触，安全性高。

A foot-switch control mode frees both hands:

Step 1: Press the foot switch—the pneumatic cylinder automatically feeds the pipe into position, clamps the pipe and base plate, and lowers the torch into welding position.

Step 2: Press the foot switch again—the workpiece begins rotating and arc ignition starts. Once the preset rotation angle is reached, welding stops automatically, the torch retracts, the workpiece is released, and the finished part is unloaded. Clear operating logic with anti-accidental-actuation safety.

4.3 脉冲焊接工艺 - 焊缝均匀饱满
Pulsed Welding Technology - Uniform & Fully Filled Welds

搭载金狮自主研发的自动焊专用数字化脉冲电源，焊接过程飞溅极少，焊缝成形均匀、饱满、美观，宽度一致。有效减少焊后打磨时间和焊材浪费，支撑内管焊接强度满足承载标准。
Powered by JINSHI’s proprietary digital pulsed power source specifically designed for automated welding, the process produces minimal spatter and yields welds that are uniform, fully filled, aesthetically pleasing, and consistent in width. Post-weld grinding time and filler material waste are significantly reduced, The inner tube weld strength meets load-bearing standards.

4.4 齿轮减速驱动 - 稳定高效
Gear-Reduced Drive - Stable & Efficient

主轴采用齿轮减速机传动，步进电机驱动，速比稳定，低速大扭矩，确保工件旋转平稳无抖动，360°环缝焊接形质量始终如一。

The spindle uses a stepper motor with gear reducer transmission, delivering a stable speed ratio and high torque at low speeds. This ensures smooth, vibration-free workpiece rotation and consistently uniform 360° circumferential weld quality.

4.5 智能检测 - 品质保障
Intelligent Detection - Quality Assurance

焊机具备断弧、断丝检测功能，实时监测焊接电流。发生异常时自动报警并暂停，杜绝漏焊风险。内置清枪提示功能，按设定次数自动提醒维护，延长焊枪寿命。
The power source features arc interruption and wire feed fault detection, monitoring welding current in real time. Any anomaly triggers an automatic alarm and pause, eliminating the risk of missed welds. A built-in torch cleaning reminder prompts maintenance at preset intervals, extending torch service life.

5. 适用工件说明(Applicable Workpiece Description)

技术销售总监：Linda Zhang | 联系电话：+86 15028693258  | 网址：www.scaffoldwelder.com | 邮箱：Linda.zhang@scaffoldwelder.com