摘要:
A track frame assembly to guide the conveyor chain or the like in a conveyor system is provided which includes at least a pair of frame members (A1), coupling block (10) and track rails (D). The frame member (A1) includes a base plate portion (1) and a pair of bent plate portions (2 and 4). The bent plate portions (2 and 4) have a plurality of cuts (5) formed therein nearly perpendicularly to the length thereof at predetermined intervals. When the base plate portion (1) is curbed in the direction of its thickness, the cuts (5) are deformed and the bent plate portions (2 and 4) are bent in the direction of their width, so that the frame members can be deformed easily and positively to a desired curved shape. Therefore, the track frame assembly is highly lightweight and rigid, simply configured, easy to produce and suitable for mass production, easy to handle and assemble. Thus the track frame assembly is optimally usable as a curved track portion in the conveyor system.
摘要:
There is provided a metallic frame member usable in a traveling frame assembly, guide rail or receiving rail used in a conveyor system. It includes a rear section extending longitudinally of the frame member (3a), a pair of inclined sections (3b) bent in directions in which they extend towards each other from lateral ends of the rear section (3a), a pair of front sections (3c) bent in directions in which they extend from lateral ends of the pair of inclined sections (3b) generally in parallel to the rear section and a pair of side sections (3d) bent from lateral ends of the front sections (3c) towards the rear section (3a), the rear section (3a) and pair of inclined sections (3b) defining together a longitudinal concavity having a generally C-like vertical cross-sectional profile, and each of the side sections (3d) being folded back at the free end inside or outside thereof to form a folded portion (5). Thus, even in case each of the rear section, inclined sections, front sections and side sections is formed relatively thin, the frame member as whole can have a great strength and rigidity and thus the frame member can be a lightweight, high precision-worked one. In addition, since the frame member is simple in construction, suitable for mass production and inexpensive, so it is optimum for use to form a traveling frame assembly, guide rail, receiving rail, etc. used in the conveyor systems.
摘要:
A track frame assembly is provided which includes a frame member A formed from an elongated metallic channel, a pair of elongated synthetic resin-made track rail members B each fixed in place on a predetermined surface of the frame member A, and a plurality of rail fixtures C with which the pair of track rail members B can removably be fixed to the frame member A. Each of the track rail members B includes a retaining projection 13 having a retaining recess 13a formed therein, the pair of track rail members B is disposed for the retaining recesses 13a to be opposite to each other and each chain element of the conveyor chain E has a pair of engaging projections 31 which are formed to slide in contact in the respective retaining recesses 13a in the track rail members B in pair, thus the conveyor chain E being smoothly movable without disengagement from the pair of track rail member B. Thus, the track frame assembly can be formed from a reduced number of parts and designed lightweight because of its structural simplicity, is easy to assemble, can retain ample strength and precision, is easy to handle and maintain and inexpensive.
摘要:
There is provided a metallic frame member usable in a traveling frame assembly, guide rail or receiving rail used in a conveyor system. It includes a rear section extending longitudinally of the frame member (3a), a pair of inclined sections (3b) bent in directions in which they extend towards each other from lateral ends of the rear section (3a), a pair of front sections (3c) bent in directions in which they extend from lateral ends of the pair of inclined sections (3b) generally in parallel to the rear section and a pair of side sections (3d) bent from lateral ends of the front sections (3c) towards the rear section (3a), the rear section (3a) and pair of inclined sections (3b) defining together a longitudinal concavity having a generally C-like vertical cross-sectional profile, and each of the side sections (3d) being folded back at the free end inside or outside thereof to form a folded portion (5). Thus, even in case each of the rear section, inclined sections, front sections and side sections is formed relatively thin, the frame member as whole can have a great strength and rigidity and thus the frame member can be a lightweight, high precision-worked one. In addition, since the frame member is simple in construction, suitable for mass production and inexpensive, so it is optimum for use to form a traveling frame assembly, guide rail, receiving rail, etc. used in the conveyor systems.