INJECTION MOLDING SYSTEM, INJECTION MOLDING MACHINE AND PERIPHERAL DEVICE

摘要

Injection molding system (1) with an injection molding machine (2) and a peripheral device (3) connected to the injection molding machine (2), the injection molding machine (2) comprising: a first movable part (50); a first drive unit (25) which drives the first moving part (50); a first control unit (110) which calculates first relative position information relating to a first movement position (M1) of the first moving part (50) relative to a first reference position (K1) of the injection molding machine; anda first communication unit (130) which outputs the first relative position information calculated by the first control unit (110) to the peripheral device (3), and wherein the peripheral device (3) comprises: a second movable part (65); a second drive unit (60 ), which moves the second movable part (65); a second control unit (210) which, in relation to a second reference position (K2) of the peripheral device (3), a second relative position information regarding a relative position of a second movement position (M2) of the second moving part calculated; anda second communication unit (230) which outputs the second relative position information calculated by the second control unit (210) to the injection molding machine (2), with intermediate reference relative position information relating to a relative position between the first reference position (K1) and the second reference position (K2 ) is position information indicating the same position, predetermined position information, or position information to be calculated later, and wherein at least one of the first control unit (110) and the second control unit (210) is intermediate drive unit relative position information on a relative position between the first moving position (M1) of the first drive unit (25) and the second moving position (M2) of the second drive unit (60) are calculated on the basis of at least the first relative position information and the second relative position information, the injection molding machine (2) fer ner has a first connection portion (80) connected to the peripheral device (3), and the peripheral device (3) has a second connection portion (85) connected to the injection molding machine (2), the first reference position (K1) being a predetermined one Is the position of the first connection section (80), the second reference position (K2) is a position corresponding to the first reference position (K1) of the second connection section (85), the intermediate reference relative position information is position information indicating the same position, and at least one of which the first control unit (110) and the second control unit (210) intermediate drive unit relative position information relating to a relative position between the first movement position (M1) of the first drive unit (25) and the second movement position (M2) of the second drive unit (60) on the Basis of the first relative position information and the second relative position information calculated.