| 摘要 |
#CMT# #/CMT# A device for the production of plastic-metal composite parts for car bodies, comprising a retainer for positioning a metal part (9), a robot (2) with a moveable arm (4-6), and an injection moulding system (7) which is mounted on the robot arm (4-6) and moved to and fro over the part (9) by the arm (4-6). #CMT# : #/CMT# An independent claim is included for a method for the production of car body parts as above by making and positioning a metal part (9), preparing an injection moulding die (8), opening the die (8), putting the part (9) into the die (8), closing the die, injecting plastic into the die (8) or onto the part (9), with the robot (2) moving the open die (8) over the part (9). #CMT#USE : #/CMT# For the production of composite plastic-metal car body parts such as reinforcing elements (e.g. ribs), functional elements, clip-on elements and screwed flanges etc.. #CMT#ADVANTAGE : #/CMT# Enables the production of large-sized composite plastic-metal car body parts by an injection-moulding/injection-coating process. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# Device for the production of plastic-metal composite parts for car bodies. 1 : car body 2; 3 : robot with base 4-6 : robot arm system 7; 8, 8a, 8b : injection unit with two-part die 9 : front windscreen cross-beam 10 : plastic melting system 11, 12 : connecting lines to injection unit. #CMT#MECHANICAL ENGINEERING : #/CMT# Preferred Device: The injection moulding system (7) has a die (8) into which the metal part (9) is introduced as above and kept in a stationary position during the injection moulding operation, preferably on a conveyor system; preferred (9) are parts or part-sections of raw vehicle bodies (1). The injection die opening (8) is connected via heatable flexible lines (10, 11) to a plastic melting device (10) which is also mounted on the arm (4-6) but in a fixed position. The robot (2) is a bending-arm robot. |
