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Injection molding machine category Innovation Award

Multi-color multi-material molding (not including mixing molding) mostly based mold as the focus and structure design and precision die technology focus. The most common multi-color mode, there are two forms, one single cavity multiple gates, two multiple cavities alternating transposition. Color or multi-color mode for higher machining accuracy, and the structure is more complex, so the price is high. In addition, the domestic mold generally need to modify the field several times to really put into production, there may even be a substantial change die situation, the presence of the customer is put at risk. In contrast to multi-color multi-material injection molding machine, mostly with the mold used to design. Generally, the requirements of the injection molding machine to provide a plurality of injection devices, sufficient clamping force, as well as equipped with special mold of institutions and movements. Such injection molding machine structure is not complicated, with emphasis on the electronic control system.

   HSBC Rail presses since 2005 produced the first color wheel vertical injection molding machine three stations since, has mastered a variety of multi-color multi-material molding technology. Its products are suitable for a mold two gates FT-C series color machines; for two on two on two or three times lower mold FT-RC series color rotary machine; tricolor and above for vertical and horizontal auxiliary guns; there will be the center of this article to introduce turret FT-CM series.

   FT-CM series of design philosophy is "to simplify the mold, Integrated Peripherals", customers can match mature mold has been used in the production of only asked to do "the whole mold thick" and "lower mold thick" contour correction can be, there is no special the high cost and risk of the mold. This series machine itself is much higher than the usual mechanical precision injection molding confidential.

   Do not use multi-color multicolor molding machine, is a color or plastic using an injection molding machine, semi-finished products turnover between machines. This is a way of molding production line, more representative is the handle encapsulated hand tools. Currently on the market two-color handle screwdriver, pliers have been everywhere. In fact, high-end tool handle plastic bag to go through 4 to 6 times injection molding. That usually requires four to six sets of ordinary injection molding equipment and related personnel. Single finished production time equal to 4 to 6 times the injection molding of the time and, coupled with the production of each product line turnaround time. As a result, there are only two ways to increase productivity, increase one cavity, the original two points a mold, into a mold of four points or more. Second semi-finished products in the production line to shorten turnaround time.

   In fact, increase the cavity method is only applicable to general product less demanding, and not necessarily economic. Increase the cavity means that the clamping force required a corresponding increase in the need to buy a larger tonnage machines can do. In addition, an increase in cavities can lead runner extension, may affect the stability of the product formed. The second method, try to shorten the turnaround time to increase productivity, which in fact is the direction of the efforts of each production managers. However, this method is relatively more human factors involved, relatively unstable and difficult to control. Therefore, we would like to, you can start to shorten the turnaround time from the perspective of the machine structure. In this context, the center of the abundance of iron turret FT-CM series injection molding machine came into being. Its concept is actually an end to end production lines, which often mentioned and lean production "U-type production line," similar to, the turnaround time can be the greatest degree of shortening.

   FT-CM series of basic four stations color, use two standard mold. The machine has four stations, namely: take products put inserts, the first color, detection or cooling, the second color. The machine has a central turret a flag, the cross fixed inserts. Turret can be operated in synchronization with the top of the rise, after doing the indexing rotation of 90 degrees lower in the insert into the first mold has been completed while the first color of semi-finished products into the second mold, and then close Injection molding. In addition, we also offer optional water intake and discharge inserts robot manipulator take products to achieve automatic production.

   The first two of the series demonstrator is now in Hangzhou, a major tool company put into production. Demonstrator for the standard dual-mode design four stations, with two sets of water intake and a robot manipulator product group were, products are color handle pliers. Before using this machine, the average total time for each pair of pincers shaped handle is 56 seconds, it has been shortened to less than 25 seconds. Originally need to have two people operating the injection molding machine, one person handling turnover, now only need one person to finishing products. Productivity doubled.

   August 10, 2010, held in Shanghai, "Ringier Technology Innovation Awards - Plastics Industry Awards Ceremony" on our "center turret multi-color multi-material injection molding machine," among the multi-colored multi-material injection molding machine class innovation Chief Award.

   Center turret multicolor multi-material injection molding machine
   1, modular design, optional multiple sets of efficient and stable injection apparatus.
   2, each pair of mold injection station, there is a special offer clamping force clamping cylinder. Adhering to straight presses features extend die life.
   3, the central turret rotation operation using small planetary gear reduction unit and plug positioning device. Rotate quickly and accurately. Optional hydraulic or servo motor drive.
   4, the central turret vertical movement using a linear displacement sensor control, lifting speed and position can be adjusted directly in the operator panel, convenient and quick.
   5, the integration of multiple sets of practical robot movement, greatly improving production efficiency.
   6, from the basic four-station upgrade to 6 points, 8 points, higher productivity.

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