CN-121990384-A - Rail wheel production is with transporting pile up neatly device

CN121990384ACN 121990384 ACN121990384 ACN 121990384ACN-121990384-A

Abstract

The invention relates to the technical field of rail wheel transferring and stacking, in particular to a transferring and stacking device for rail wheel production, which comprises a linear conveyor for conveying a processed rail wheel body, a first bracket and a stacking mechanism, wherein the first bracket and the stacking mechanism are arranged above the linear conveyor, the stacking mechanism comprises a moving part arranged on the first bracket, a stacking part arranged at the output end of the moving part and a detention part arranged at the output end of the linear conveyor, one side of the linear conveyor is provided with the transferring mechanism, and the transferring mechanism comprises a conveying component and a tray component arranged at the output end of the conveying component.

Inventors

YAN TEQIANG
ZHANG BO
GUO HAO
CHENG XIANGHAO

Assignees

河南速轮轨道交通装备有限公司

Dates

Publication Date: 20260508
Application Date: 20260330

Claims (10)

1. The transfer stacking device for the rail wheel production is characterized by comprising a linear conveyor for conveying processed rail wheel bodies, a support I positioned above the linear conveyor and a stacking mechanism, wherein the stacking mechanism comprises a moving part arranged on the support I, a stacking part arranged at the output end of the moving part and a detention part arranged at the output end of the linear conveyor, one side of the linear conveyor is provided with a transfer mechanism, the transfer mechanism comprises a conveying assembly and a tray assembly arranged at the output end of the conveying assembly, the stacking part vertically reciprocates through the moving part and cooperates with the detention part to vertically stack the rail wheel bodies conveyed to the detention part, in addition, an L-shaped cushion block is automatically filled between the rail wheel bodies in the stacking process, and the stacking part horizontally moves and vertically reciprocates for one time and cooperates with the tray assembly to directly place the rail wheel bodies with the set number on the tray assembly.
2. The transfer stacking device for rail wheel production according to claim 1, wherein the moving part comprises a T-shaped moving block horizontally moving on a first bracket, a first hydraulic cylinder is arranged on the bottom surface of a vertical section of the T-shaped moving block, and a mounting plate is arranged at the moving end of the first hydraulic cylinder.
3. The transfer stacking device for rail wheel production according to claim 2, wherein the stacking portion comprises rectangular columns symmetrical to the bottom surface of the mounting plate, rectangular grooves I are symmetrically formed in the lower ends of the inner side surfaces of the two rectangular columns, T-shaped supporting blocks are horizontally arranged in the rectangular grooves I in a moving mode, springs I are arranged between the horizontal sections of the T-shaped supporting blocks and the inner walls of the rectangular grooves I, inclined planes I are formed in the lower ends of the horizontal sections of the T-shaped supporting blocks, sliding grooves II penetrating through the top surface of the mounting plate are formed in the rectangular columns, notch I communicated with the sliding grooves II are formed in the bottom ends of the rectangular columns, notch II communicated with the rectangular grooves I are formed in the outer side surfaces of the rectangular columns, a plurality of L-shaped cushion blocks are placed in the sliding grooves II, limiting strips are symmetrically arranged in front and back of the horizontal sections of the T-shaped supporting blocks, sliding grooves III are formed in the lower ends of the notch, and the limiting strips slide in the sliding grooves III.
4. The transfer stacking device for rail wheel production according to claim 3, wherein the stacking portion further comprises a first accommodating groove formed in the top surface of the horizontal section of the T-shaped supporting block, a pushing block is vertically arranged in the first accommodating groove in a sliding mode, a second spring is arranged between the bottom surface of the pushing block and the bottom surface of the first accommodating groove, a second inclined surface facing the second sliding groove is formed in the upper right side of the pushing block, and a fourth notch is formed in the right side of the bottom end of the second sliding groove.
5. The transporting and stacking device for rail wheel production according to claim 4, wherein the stacking portion further comprises a second containing groove symmetrically arranged on the front side and the rear side of the notch I, a second limiting block is arranged in the second containing groove in a sliding mode in the front-back mode, a third spring is arranged between the second limiting block and the inner wall of the second containing groove, and a third inclined surface is arranged on the right side of the second limiting block.
6. The transfer stacking device for rail wheel production according to claim 1, wherein the detention part comprises a second bracket, a protruding part is arranged in the middle of the top surface of the second bracket, the length of the protruding part is smaller than the diameter of the rail wheel body, the top surface of the protruding part is provided with a groove, a plurality of rolling shafts are rotatably arranged in the groove, the protruding part is positioned in the middle of a conveying path of the roller conveyor, one end of the protruding part is detachably provided with an L-shaped limiting part, and the horizontal section of the L-shaped limiting part is provided with an arc-shaped groove.
7. The transporting and stacking device for rail wheel production according to claim 6, wherein the detention part further comprises a second hydraulic cylinder arranged right below the second bracket, a rectangular block is arranged on the bottom surface of the groove, a first cylindrical groove penetrating through the bottom surface of the protruding part is formed in the top surface of the rectangular block, a cylinder body is arranged at the moving end of the second hydraulic cylinder, a third containing groove is symmetrically formed in the left side and the right side of the cylinder body, a rectangular supporting block is arranged in the third sliding groove, a fourth inclined surface is formed in the lower end of the outer side of the rectangular supporting block, a fourth containing groove is formed in the inner side of the rectangular supporting block, and a fourth spring is arranged between the inner wall of the fourth containing groove and the inner portion of the third containing groove.
8. The transfer stacking device for rail wheel production according to claim 7, wherein the retaining portion further comprises a sliding groove IV symmetrically formed in the front side surface and the rear side surface of the rectangular column, a rod sliding in the sliding groove IV is arranged on the side surface of the horizontal section of the T-shaped supporting block, two groups of rectangular plates are symmetrically arranged on one side of the bracket II, a sliding groove V corresponding to the end position of the rod is vertically formed in the inner side surface of the corresponding two rectangular plates, the upper end of the sliding groove V is communicated with the top surface of the rectangular plates, a sliding groove VI is further formed in the inner side of the rectangular plates, the upper section of the sliding groove VI is communicated with the upper end of the sliding groove V and is inclined downwards away from the sliding groove V, the lower section of the sliding groove VI is inclined downwards and is communicated with the sliding groove V, a rotating plate I is arranged at the junction of the upper end of the sliding groove V, a rotating shaft of the rotating plate I extends to the other side of the rectangular plate II and is provided with a rotating plate II, a placing plate is arranged on one side of the rectangular plate, an arc-shaped rod with a rotating shaft of the rotating plate is arranged on the placing plate, the arc-shaped rod with the rotating shaft of the rotating plate is in an inserting and is matched with the rotating plate vertically, an arc-shaped spring is sleeved on the arc-shaped rod between the rotating plate II and the placing plate, the arc-shaped rod is sleeved on the arc-shaped rod, and the rotating plate is in contact with the arc-shaped spring and the arc-shaped rod and the rotating plate is in contact with the arc-shaped spring and the arc-shaped spring.
9. The transfer stacking device for rail wheel production according to claim 1, wherein the conveying assembly comprises symmetrically arranged strip-shaped columns, sliding grooves seven with set lengths are symmetrically formed in the top surfaces of the strip-shaped columns, an L-shaped movable table is slidably arranged on the bottom surfaces of the sliding grooves seven, an installation table is arranged between the two strip-shaped columns, a hydraulic cylinder III is arranged on the top surface of the installation table, the movable end of the hydraulic cylinder III is fixedly connected with the vertical end face of the L-shaped movable table, when the movable end of the hydraulic cylinder III is completely contracted, the vertical end face of the L-shaped movable table is in contact with the end face of the sliding grooves seven and is flush with the left and right sides of the bracket II, and a notch V is formed in the top surface of the horizontal section of the L-shaped movable table.
10. The transfer stacking device for rail wheel production according to claim 9, wherein the tray assembly comprises a tray body, a plurality of parallel supporting legs are arranged on the bottom surface of the tray body, limiting columns which are adaptive to the diameter of an inner hole of the hub on the rail wheel body are arranged in the middle of the top surface of the tray body, a notch II is symmetrically formed in the front and back of the top surface of the tray body, two notches II are arranged on the front side and the back side of the limiting columns, an L-shaped supporting piece is vertically arranged in the notch II in a sliding mode, a vertical section of the L-shaped supporting piece slides in the notch II, a hydraulic cylinder IV is arranged between the two strip-shaped upright columns, a top plate is arranged at the top end of the moving end of the hydraulic cylinder IV, limiting grooves are formed in the top ends of the limiting columns in a penetrating mode, and limiting pieces are inserted into the limiting grooves.

Description

Rail wheel production is with transporting pile up neatly device Technical Field The invention relates to the technical field of rail wheel transferring and stacking, in particular to a transferring and stacking device for rail wheel production. Background The rail wheels (including train wheels, locomotive wheels and the like) are key core components of rail traffic equipment, and the production of the rail wheels has the characteristics of large blank weight (usually hundreds of kilograms), irregular shape (complex revolution body with hubs, rims and treads), high precision requirement, multiple production procedures (related to casting/forging, heat treatment, rough machining, finish machining, detection and the like), compact production rhythm and the like. In the production flow, the transfer and temporary stacking (stacking) of wheels between and in the large working procedures are important links for guaranteeing the production continuity and improving the field utilization rate and the logistics efficiency. In real life, the rail wheels are piled up and transported, the set number of rail wheels are piled up on the tray by using a bridge crane, then the rail wheels are transported by using general equipment such as a forklift, and in the process of piling up the rail wheels after finish machining, workers are required to place cushion blocks between the rail wheels to ensure that relative friction between the rail wheels generates scratches, so that the product quality is influenced. However, the prior art still has certain defects in the using process that firstly, in the stacking process of the prior art through a bridge crane, a clamping jaw is firstly required to descend, then one of the rail wheels is clamped, then lifted to a certain height, then horizontally moved, then descended to place the clamped rail wheel on a tray, then reset and repeat the next placing step, in the process, each rail wheel needs to be stacked, the steps of descending, clamping, lifting, translating, descending, placing, lifting, translating and the like, the total path of the stacking process of the rail wheels with the set number is longer, the total stacking efficiency is lower, and secondly, in the stacking and transferring process of the rail wheels after finishing treatment, the rail wheels are generally placed between two rail wheels through a cushion block by a worker in real life, the mutual friction between the rail wheels caused by shaking during transferring is reduced, but in the stacking process of the rail wheels through the bridge crane, the manual placing cushion block placing method has no hidden trouble, the prior art is further improved, and the prior art is further improved. Disclosure of Invention The invention aims to provide a transfer stacking device for rail wheel production, which solves the problems of longer rail wheel stacking path, lower overall stacking efficiency, lower safety of manually placed cushion blocks and lower placement efficiency in the prior art. The invention adopts the following technical scheme that the transfer stacking device for rail wheel production comprises a linear conveyor for conveying processed rail wheel bodies, a first bracket and a stacking mechanism, wherein the first bracket is arranged above the linear conveyor, the stacking mechanism comprises a moving part arranged on the first bracket, a stacking part arranged at the output end of the moving part and a retaining part arranged at the output end of the linear conveyor, one side of the linear conveyor is provided with the transfer mechanism, the transfer mechanism comprises a conveying assembly and a tray assembly arranged at the output end of the conveying assembly, the stacking part vertically reciprocates through the moving part and is matched with the retaining part, the rail wheel bodies conveyed to the retaining part can be vertically stacked, in addition, an L-shaped cushion block is automatically filled between the rail wheel bodies in the stacking process, and the stacking part can directly place the rail wheel bodies with the set number of stacked by the horizontal movement and single vertical reciprocation of the moving part and the single vertical reciprocation of the stacking part and the tray assembly. Optionally, the movable part includes the T type movable block of horizontal migration on support one, and the vertical section bottom surface of T type movable block is provided with pneumatic cylinder one, and the removal end of pneumatic cylinder one is provided with the mounting panel. Optionally, the pile up neatly portion includes the rectangle post of symmetry in mounting panel bottom surface, rectangular channel one has been seted up to two rectangle post medial surface lower extreme symmetries, horizontal movement is provided with T type supporting shoe in the rectangle channel one, be provided with spring one between T type supporting shoe horizontal segment and the rectangular channe