[0028] With reference to the drawings in the specification, the present transition device is arranged on opposite sides of the loop rail 1 of the garment hanging system, usually on opposite sides in the transverse direction of the loop rail 1, for placing the hanger between the opposite sides of the loop rail 1. The transition is performed so that some hangers directly cross the opposite sides of the ring rail 1 without going around the ring rail 1.
[0029] In order to adapt to the setting of the present transition device, the ring rail 1 itself is a non-closed structure, and openings and partitions are respectively provided on opposite sides of the ring rail 1. The ring rail 1 is hinged on one side of the opening with a rail changing rod 4, the outer end of the rail changing rod 4 is a free end, and the middle position of the rail changing rod 4 is connected to the air cylinder 3. Driven by the air cylinder 3, the rail changing The outer end of the rod 4 is used to switch between the other side of the opening and the inlet end of the first-level descending rail 5, so as to construct a passage for the clothes hanger to pass through at the opening or between the ring rail 1 and the first-level descending rail 5.
[0030] The transition device also includes a secondary descending rail 8. In the vertical direction, both the inlet end of the first descending rail 5 and the second descending rail 8 are higher than the outlet end, and the two descending rails are arc-shaped in space. After setting, after the clothes hanger roller 2 travels on the two descending rails, under the action of gravity, the clothes hanger roller 2 will roll on the descending rail to the exit end. Two descending rails correspond to two sets of lifting devices, among which, the first-level lifting device is arranged between the outlet end of the first-level descending rail 5 and the inlet end of the second-level descending rail 8, and is used to move the hanger from the exit of the first-level descending rail 5 The second lifting device is set between the exit end of the second descending rail 8 and the said partition on the ring rail 1, and is used to lift the hanger from the exit of the second descending rail 8. The end is raised to the position of the gap of the ring rail 1, and driven by the drive chain, the hanger continues to travel on the ring rail 1.
[0031] The openings and partitions on the ring rail 1 are located on opposite sides in the transverse direction of the ring rail 1. The positions of the openings and the partitions on the ring rail 1 are generally directly opposite. The first-level lifting device is located at the middle position in the transverse direction of the ring rail 1. The dimensions of the descending rails are basically the same, so that the space on the lower side of the ring rail 1 can be fully utilized, and the clothes hanger can travel on the two descending rails.
[0032] A lowering device is provided on the upstream side of the outlet end of the first-level descending rail 5. The lowering device includes a lowering rod 6 hinged on a C-shaped fixing frame. The lowering rod 6 is in the shape of an inverted L. The lowering rod 6 is movably connected with the air cylinder and is driven by the air cylinder. Down, the lowering rod 6 is deflected, and the hanger on the first-level descending rail 5 is restricted or released. The first-level lifting device includes an end rod 7, which is relatively short. Generally, the end rod 7 can only accept one hanger roller 2 at a time. Accordingly, the lowering rod 6 only releases one hanger at a time. The end rod 7 is raised or lowered between the outlet end of the first-level descending rail 5 and the inlet end of the second-level descending rail 8, driven by the cylinder, so as to lift the hanger between the two. The end rod 7 is arranged obliquely. When the end rod 7 is in a low position and is located at the exit end of the first-level descending rail 5, the end rod 7 is a natural extension of the first-level descending rail 5, which is convenient for the clothes hanger to enter the end rod 7 smoothly . In order to adapt to the inclined setting of the end rod 7, it is necessary to limit the hanger roller 2 on the end rod 7 during the ascending process of the end rod 7. Therefore, an L-shaped limit head is provided at the inlet end of the secondary descending rail 8. 9. One end of the limit head 9 is connected and fixed to the inlet end of the secondary down rail 8, the other end extends along the working direction of the primary lifting device, and the lower end of the limit head 9 extends to the outlet end of the primary down rail 5 In order to provide a limit for the whole ascent of the clothes hanger roller 2.
[0033] The structure of the secondary lifting device includes a connecting rod 11, which is connected with a cylinder, and the connecting rod 11 rises or falls in a vertical direction under the driving of the cylinder. The outer diameter of the post 11 corresponds to the outer diameter of the ring rail 1, and the length of the post 11 corresponds to the size of the gap. Under normal circumstances, the post 11 is at the position of the gap of the ring rail 1, and the gap on the ring rail 1 is eliminated to allow other hangers to pass normally. A limit structure is provided on the post 11, and the limit structure is used to limit the position of the hanger roller 2 on the post 11 when the post 11 carries the hanger. An unlocking structure is provided on the ring rail 1, or on the outer side of the ring rail 1. After the post 11 runs to the position of the gap of the ring rail 1 and is in place, the unlocking structure interacts with the limiting structure, and the post The limit structure on 11 is released, and the hanger roller 2 can travel unimpeded at the position of the gap of the ring rail 1.
[0034] The connecting rod 11 is fixedly connected to the supporting plate 13 in a horizontal manner, the supporting plate 13 is connected with the cylinder, and the connecting rod 11 has a hollow structure. The limit structure includes a limit piece 16 and a limit rod 17 arranged at intervals in the post 11, and the upper ends of the limit piece 16 and the limit rod 17 extend to the upper side of the post 11, and the post 11 rises during the process In the middle, the clothes hanger roller 2 is stably held between the limiting piece 16 and the limiting rod 17. A pivot 14 is fixed horizontally on the support plate 13, and the lower end of the limiting piece 16 is sleeved on the pivot 14 with a gap. One end of the torsion spring 15 sleeved on the pivot 14 is connected to the limiting piece 16, which is located upstream of the limiting rod 17, and the limiting piece 16 blocks the clothes hanger roller 2 in the forward and reverse directions. The hinged end of the limiting piece 16 can be semicircular, and the limiting piece 16 can rotate freely on the pivot 14, but under the restriction of the torsion spring 15, when the hanger roller 2 moves forward, the hanger roller 2 overcomes The elastic force of the torsion spring 15 presses the upper end of the limit piece 16 into the post 11, so that the clothes hanger roller 2 can travel forward; but when the clothes hanger roller 2 needs to travel in the reverse direction, due to the support of one end of the torsion spring 15, The limit piece 16 cannot be pulled under the squeeze of the hanger roller 2, so that the hanger roller 2 can be reversely supported to ensure that the hanger roller 2 will not self-limit the piece 16 when the post 11 rises. Fall off the side. The inner side of the hinged end of the limit piece 16 can also be arc-shaped, and the outer end side is straight. The limit piece 16 can rotate toward the downstream side, but cannot rotate toward the upstream side, and is positively pressed by the hanger roller 2 The limit piece 16 will be reset under the action of the torsion spring 15, but the straight part of the hinge end of the limit piece 16 through the support plate 13 will prevent the limit piece 16 from rotating to the upstream side, which can realize the connection of the hanger roller 2 The limit on the rod 11 enables the hanger roller 2 to be stably on the post 11 during the ascent process, and the existence of the limit piece 16 will not affect the normal passage of other hangers on the ring rail 1.
[0035] A spring 19 is vertically fixed on the support plate 13, a lifting plate 18 is fixed on the upper end of the spring 19, and a limit rod 17 is fixed on the lifting plate 18. The lifting plate 18 is located in the post 11, a notch is provided on the post 11 at the position of the lifting plate 18, and a pressing block 12 is provided on the ring rail 1 on the downstream side of the partition. When the post 11 rises to the position of the ring rail 1, the pressing block 12 will press on the lifting plate 18 through the gap, so that the limit rod 17 can be retracted into the post 11, and the limit rod 17 will not hinder The hanger normally travels on the ring rail 1, thereby realizing the unlocking of the limiting structure.
[0036] A guide rod 20 is vertically fixed on the pallet 13 on the outside of the spring 19, and the lifting plate 18 is sleeved on the guide rod 20 with a gap. The guiding action of the guide rod 20 on the lifting plate 18 makes the lifting plate 18 The working stability is good, and it is convenient for the limiting rod 17 to stably extend out of the post 11 or retract into the post 11.
[0037] The two lifting devices are both arranged on the guide plate 10, the guide plate 10 is arranged in the vertical direction, and the guide plate 10 is provided with a guide groove. When the lifting device is working, the post 11 or the end rod 7 is guided by the guide groove on the guide plate 10. Instead, do vertical movements.
