CHUTE DEVICE FOR PRODUCT OF INJECTION MOLDING MACHINE

PURPOSE:To pick up the product judged as a practically non-defective product easily in short time, while the degree of freedom in product-selection and the layout of transfer is improved by providing the chute continuing to the product-receiving part set at a product-taking out position capable of being driven rotatably around its upper part as a center. CONSTITUTION:A chute device 51 is set so as to keep three positions of rotation-stop, and one position in the three positions of a first position A of rotation stop, a second position B of rotation stop apart from the stopping position A by 90 deg. and a third position C of rotation stop apart from the stopping position A by 180 deg. is selectively kept under the control of a micro computer. When a product is judged as a non- defective product for every one short by synthetic judgment, e.g. a chute 51 is placed at the stopping position A, and the product of every shot are guided to a non-defective product-receiving part 57. When the product is judged as the intermediate product between non-defective and defective, the chute 51 is placed at the stopping position C, and the products in the shot are guided to an intermediate product-receiving part 58. Further, when the product is judged as a defective product, the chute 51 is placed at the stopping position B, and the product in the shot is guided to a defective product- receiving part 59.