Shenzhen Tongcheng automation equipment Co., Ltd.
Q Q : 443231019
Phone : 0755-33199429
Mailbox : email@example.com
Web site: www.toolcen.com
Factory address: Shenzhen Baoan District Shiyan Street Bay Village Yue Chang Industrial Park
Office address : room 13, 12 floor, 232 stone East Road, Shiyan street, Baoan District, Shenzhen
Lifting capacity and delivery speed of high speed manipulator
In order to shorten the production cycle, the larger injection molded parts rely on the mechanical hand for fully automated processing. The weight of these large parts is generally large, which brings great challenges to the load-bearing ability and driving ability of the manipulator. The German Hekuma company has launched a HEKU 3 side manipulator for the above applications to demonstrate its high efficiency in the production of injection automation technology. For example, an arm end tool with a heavy 100kg (220 lb) can reach an acceleration of more than 6G, and the transmission speed is up to 7m/s.
Compared with the predecessor HEKU 2, the acceleration increased by 60%, and the overall productivity increased by 20%. The linear mechanical hand movements completed programs with different load, acceleration and transmission speed can clearly show that the transmission weight ranged from 60 kg (132 lb) -200 kg (440 lb). HEKU 3 is particularly suitable for improving the production efficiency of a high speed injection operation with a period of only a few seconds. On these occasions, the highest processing speed can not meet the requirement of further shortening the forming cycle time. But using HEKU 3, the opening time can be shortened by 20%, even if the arm end tool weighs 200 kg (440 lb), it can also cope with it. Hekuma also improves the driving mechanism and linear guide to improve the performance of its automation system. Compared with its predecessor, the driving motor of the HEKU 3 has higher torque, and the torque is transmitted directly to the reciprocating drive. As a result of the improvement of the transmission mechanism, the acceleration is improved. Speed is particularly evident when a heavier arm end tool is used. The maximum transmission speed of HEKU 3 is up to 7m/s within a wide range of weight. Its mold location and insertion repeat accuracy is more than 1% millimeter (0.004 inches) level, and at this high dynamic level, the machinery and electrical equipment are still strong and durable.
The development of high performance automation production line has set new standards for the plastics processing industry. A typical example is to increase the productivity of CD boxes. According to Hekuma, the molding cycle time of injection CD boxes has been reduced from 14 seconds to 4.5 seconds in the past 20 years, according to the technology of the company.