As the concept of “flagship factory” spreads around the world, many domestic heavy industry enterprises have begun to take action. Leading engineering machinery companies such as Sany and Zoomlion have taken the initiative to implement unmanned automatic lines for medium and thick plate production within their industry. factories.
These heavy industry companies have made a large number of technical changes in the production process of parts and components. They not only upgraded the processing equipment and optimized the process, but also implemented fully digital process management, completely replacing traditional processing. method and achieve headlight factory standards. Effectiveness and efficiency have been greatly improved. A very important process upgrading link in this process is the process of automatic sorting and slag cleaning and deburring after cutting medium and thick plates.
Since most of the parts of engineering machinery are carbon steel plates with a diameter of 10mm or more, the cutting process is oxy-fuel cutting or laser cutting. After heat treatment, there are slag, burrs and sharp edges on the edges of the parts, resulting in slag, burrs and sharp edges on the edges of the parts. must be completely removed before entering the welding and surface spraying process, otherwise it will seriously affect the welding quality and surface adhesion of the product. The original process relied on manual, inefficient, low-quality grinding tools. Suzhou Zhidao Grinding Technology Co., Ltd. has been carrying out research and product development on automatic slag cleaning and deburring technology for a long time. After repeated research and testing, we have developed equipment suitable for slag cleaning and chamfering of medium thickness plates – double-sided slag cleaning machine model ZD-SDTK (inquiry hotline: 159 1097 4236), which realizes fully automatic double-sided slag. cleaning and removal. Burr and rounding functions meet customer needs.
Figure 1 Double-sided slag cleaning machine model ZD-SDTK
The double-sided slag cleaning machine adopts a process design of first cleaning the slag, then sanding and deburring, and finally rounding. The slag cleaning station has a combined belt type two-pass hammer structure, with horizontal layout and high-speed two-way operation. It performs a hammer-like tapping operation on the slag on the surface of the passing part for quick cleaning. slag on the surface of the part; the patented design of the slag cleaning station. The hammer can effectively remove surface slag without damaging the workpiece surface and has a long service life. The upper and lower sides are designed with angular abrasive belt and rotating sand block structure. The sanding station adopts innovative narrow triangular abrasive belt structure to grind the surface residue of the passing workpiece, clean the remaining burrs on the workpiece surface. and make sure the profiled surface is smooth and residue-free. Belt type grinding structure, horizontal arrangement, through two mutual reversals, grinding and chamfering of the passing workpiece; The transport component adopts floating conveyor belt structure + magnetic transport structure to transport and fix the workpiece, and any shape of plate workpiece can be processed at the same time.
ZD-SDTK model adopts Siemens PLC The control system can be connected to an external communication port to receive signals from the host computer to facilitate connection and overall control; the automatic thickness recognition system and intelligent operation and maintenance system of the processing unit can realize automatic adjustment of the response of each unit when parts of different thicknesses are processed in parallel; the anti-stacking system can avoid damage to the machine tool due to material stacking; The process achieves automatic compensation of abrasives; consumables designed with ultra-long service life enable users to use extremely low costs, while ensuring that the continuous operation time of the production line is extended, thereby reducing the frequency of stopping the line for replacement consumables, and improving production efficiency; scientific design of air ducts and dust removal. The collection system is equipped with a high-efficiency dust collector to ensure a clean and environmentally friendly working environment (Figure 2).
Figure 2 Clean factory environment
In order to better meet the automation and intelligence needs of customers, we have developed an automated transportation system that connects loading and unloading at the front and rear ends of ZDSDTK series equipment, which can be adapted to robots, farm manipulators, sorting by visual recognition. systems, RGV logistics vehicles, etc. Providing one-stop services for customers greatly improves the design, construction efficiency and initial success rate of automated production lines, provides better convenience for digital and information-based operations of customers’ factories and meets the technical requirements of headlight factory.
Suzhou Zuodao always focuses on the concept of “customer-centric”, pioneers and innovates in technology, and does its best in service. It takes customer satisfaction as the main goal and develops and progresses with customers!
Daguang focuses on providing solutions such as precision CNC machining services (3-axis, 4-axis, 5-axis machining), CNC milling, 3D printing and rapid prototyping services.
