Xinyi: barrel can handle forming spot welding machine
Xinyi: barrel can handle forming spot welding machine
Text / 闵耀霞
May 2~6, three years, known as "the world's metal packaging industry advanced technology and future trends interpretation" 2017 Germany Essen Metal Packaging Exhibition (Metpack 2017) held in Essen, Germany, representing the world class The horizontal suppliers are all present, the world's heavyweight buyers and viewers are on the way, and the industry's super feast is a shocking experience for the audience.
Fully automated production has always been one of the hidden pains of the chemical tank manufacturing industry. At present, the automatic production of the can body is not a problem, but in the post-beam forming, installation, and solder powder coating, it has become two levels in the fully automated production of chemical tanks.
The benefits of fully automated production of chemical tanks are obvious, with provincial labor, high efficiency, and excellent quality and stability. Two suppliers from China - Shantou Xinyi Can Equipment Co., Ltd. (hereinafter referred to as "Xinyi") and Guangzhou Zhuocheng Trading Co., Ltd. / Guangzhou Zhuoxun Packaging Machinery Co., Ltd. (hereinafter referred to as "Zhuocheng") Through years of independent research and development and technical research, we have achieved major breakthroughs in the above two areas, not only helping the global chemical tank manufacturing industry to complete the last road of fully automated production, but also let Chinese-made brands climb the world. The glory of the metal packaging industry.
Xinyi: The fully automatic plastic handle forming spot welding machine adopts the subversive “rivet†type welding ear design, and the coil type plastic belt is automatically formed by the online handle, completely breaking through the traditional can making process and realizing the artificial Double savings with materials.
Figure 1 Xinyi YDT-60S automatic plastic handle forming spot welding machine adopts the subversive “rivet†type welding ear design, and the coil type plastic belt is made by online handle, which completely breaks through the traditional can making. The process achieves double savings in labor and materials.
Founded in 1999, Xinyi always adheres to the tenet of “Innovation is the driving force behind enterprise development†and is committed to greatly improving the production efficiency and automation level of equipment through technological innovation, bringing more benefits to customers.
Starting from the original obscure workshop-style production enterprise, Xinyi has now developed into a well-known can manufacturer of chemical cans in China, leaving behind a series of flashing footprints: since 2003, the company has pioneered the development of 18L square cans. Since the can body forming machine, it has more than 20 patented technologies with independent intellectual property rights, 3 national invention patents, 5 invention patents, and its high-speed small square can body production line and high-speed flower basket barrel body automatic production line. High-speed automatic spot welding machine, high-speed automatic flower basket barrel lifting machine, and the following will focus on the latest products highlighted in this exhibition - YDT-60S high-speed automatic plastic strip handle spot welding forming machine (below Referred to as “YDT—60Sâ€, it ranks among the world's advanced ranks and is praised by customers at home and abroad. It perfectly represents the high speed and high efficiency brought by high automation.
YDT-60S has been successfully developed as early as 2015. It is suitable for various tinplate round cans with a thickness of 0.32mm or more, a thickness of 0.23~0.30mm, a diameter of 155~180mm, and a height of 155~300mm. , commonly known as 3L ~ 5L round cans. Mr. Wang Zeyi, founder and general manager of the company, told the author that the highlight of this equipment is that the subversive “rivet†handle welding ear design and flat section plastic tape coil are used for handle online punching, completely breaking through. The traditional can making process not only improves the performance and efficiency of the equipment, but more importantly realizes the double saving of labor and materials, which makes the manufacturing cost of the handle metal can be greatly reduced.
Figure 2 YDT—60S is suitable for all kinds of tinplate round cans with thickness of 0.32mm or more, thickness of can body 0.23~0.30mm, tank diameter of 155~180mm and height of 155~300mm, which is commonly known as 3L~5L circle. tank.
The traditional metal cans with handles are usually made of metal round strips. It is necessary to weld the handle ears on both sides of the can body to hook the curved part of the handle tail, resulting in high cost of handle production. And the portable comfort is poor. This makes the flat-section plastic handle a replacement for a round-section metal handle, and the YDT-60S takes this technology to the extreme, not only improving hand-held comfort, but also maximizing it. The material saving makes the handle production cost drop sharply, which is reflected in the following two aspects.
On the one hand, unlike the two large handles used in the outer wall of the round can, the YDT-60S uses a subversive “rivet†type of ear design, which uses rivets instead of the welding ears to ensure strength and weld. The area of ​​ear replenishment is minimized, which is double-win.
Figure 3 Compared to a round-section metal handle, the flat-section plastic handle is more comfortable and less expensive, and the new subversive rivet-type lug design gives the ultimate advantage of this technology.
On the other hand, the handle is made from a roll-type plastic belt, which not only costs less than the purchased pre-formed handle, but also maximizes material utilization.
Labor in the past In the past, the production and installation of plastic handles on metal cans were processed separately using a variety of equipment, and some links even required manual operation. Due to poor automation and low work efficiency, production costs are always high and production quality is not good.
YDT-60S realizes the automatic high-speed production and installation of plastic handles on metal cans in a single machine. It integrates plastic handle punching, handle welding ear punching and welding ear spot welding, completely eliminating the need of manual hanging beams in traditional production processes.
“The return on investment of this equipment is very obvious, and one line can save 6 employees.†Wang Zeyi calculated a fine account for the author: YDT-60S production speed is up to 60 cans/min, that is, 60 cans in one minute. On the top, the beam is directly punched and formed and welded. If the traditional production equipment is used, the speed of 60 cans/min means that six people will hang the girders in the subsequent process.
Figure 4 YDT—60S realizes the automatic high-speed production and installation of plastic handles on metal cans in one-time operation. It integrates plastic handle punching, handle welding ear punching and welding ear spot welding. Eliminates the need for manual hoisting beams in traditional production processes. (From top to bottom, the plastic strip supply structure and the weld seam positioning.)
Seiko builds, cost-effective. The YDT-60S is called Seiko, and it can be seen from the German Siemens motion control system. Coupled with cam transfer, cam drive, electric cylinder feeding and other modes, the equipment is more flexible, the operation accuracy is higher, and the equipment can show good stability even when running at 60 cans per minute.
It is reported that there are only two suppliers of such equipment in the world, except for the new one, and the other is the European manufacturer. "Our equipment is not inferior to similar competitors in terms of speed and performance, but the price advantage is very obvious." Wang Zeyi pointed out that although both of them use the rivet-type soldering ear design, the equipment structure is completely different, as small as plastic strips. The fine links such as rivets are all self-made mold-making, and the technical route of independent research and development is taken, which belongs to the original products in the true sense.
“Overall, the advantages of labor and materials, such as rivet-type soldering lugs, have been welcomed by foreign markets, and this is not a revolution for the Chinese canning industry.†But he also admitted that because From the traditional aesthetic point of view, users may not be able to accept such ear design at the moment, so large-scale application also requires a period of market cultivation and promotion.
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