Mold conveying guide device and injection molding machine
A technology for injection molding machines and guiding devices, which is applied in the field of mold conveying guiding devices and injection molding machines, and can solve problems such as increased costs
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no. 1 example
[0044] (Structure of Horizontal Injection Molding Machine)
[0045] First, a description will be given of a first embodiment of a mold transport guide for replacing a mold in an injection molding machine for injection molding a molded product.
[0046] figure 1 It is a schematic configuration diagram of a horizontal injection molding machine 100 provided with a mold changing device. figure 2 yes figure 1 A perspective view of the main components of the horizontal injection molding machine 100 shown in .
[0047] figure 1A horizontal injection molding machine (hereinafter referred to as "injection molding machine") 100 shown in includes: a base 11; a pair of fixed platens 13 and 15; a movable platen 19 configured to move along a tie rod 17; cylinder 21; and mold clamping mechanism 23. The injection molding machine 100 also includes a first mold changing device 31 and a second mold changing device 33 which will be described in detail later. With these, a pair of molds 25A...
no. 2 example
[0091] Next, a second embodiment of the present disclosure will be described. In the following description, components that are the same as those of the first embodiment or that are functionally common are denoted by the same reference numerals, and descriptions thereof are appropriately omitted.
[0092] Figure 8A and Figure 8B is a configuration and operation explanatory diagram of the mold conveyance guide 40 according to the second embodiment.
[0093] The connection arm 47A of the mold transport guide device 40 of this embodiment is a rigid body integrally formed with the fixing portion 45 . A guide roller 49 formed using a flexible elastic body 53 such as rubber is rotatably supported at the tip portion of the connection arm 47A.
[0094] Such as Figure 8A As shown in , during the movement of the mold 25 , the guide roller 49 rotates while being in contact with the inner surfaces 14 b of the guides 14A and 14B and the mold attachment surface 13 a of the fixed plat...
no. 3 example
[0098] Next, a third embodiment of the present disclosure will be described.
[0099] Figure 9 is a perspective view of a mold transport guide according to a third embodiment.
[0100] The mold transport guide device 40 according to the present embodiment includes: a connecting arm 47B; a guide roller 49 rotatably supported by a tip end portion of the connecting arm 47B; and an elastic pushing mechanism 55 provided between the connecting arm 47B and the mold 25 and The base end portion 47 a of the link arm 47B is configured to support so as to be swingable about the swing shaft 50 and is configured to elastically push the link arm 47B to one side in the swing direction.
[0101] The elastic pushing mechanism 55 includes: a fixing part 45 fixed to the mold 25; an arm part 57 formed to extend from the fixing part 45; and a spring support part 61 provided at the tip of the arm part 57 and configured to support the pushing connection arm 47B The spring material 59. The preload...
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