CN207107576U - Rail roadway stacking and unstacking machine - Google Patents

Abstract

The utility model discloses a rail tunnel pile unstacker of an intelligent material tower for automatically producing online wire ends, which comprises a lower track assembly paved with a lower track and an upper track arranged in parallel with the upper track, and is characterized in that a running mechanism is arranged between the upper track and the lower track, one side of the lower track is provided with a sliding contact group, a fork lifting mechanism is arranged in the running mechanism, and the lifting mechanism comprises a stacking fork mechanism and a unstacking fork mechanism; the two ends of the lifting mechanism are respectively provided with a fourth measuring guide wheel component, an end guide wheel component and a movable pulley component, and are provided with electric cylinders. The rail tunnel stacker overcomes the defect that the rail tunnel stacker of the existing intelligent warehouse only has a stacking function, integrates dual functions of stacking and unstacking, realizes the stacking of warehouse-in stacking materials and unstacking of warehouse-out stacking materials of the intelligent warehouse, and meets the requirements of warehouse-in stacking materials and warehouse-out stacking material unstacking output of the intelligent warehouse.

Description

Rail roadway stacking and unstacking machine

technical field

The utility model relates to the technology of intelligent storage and transportation equipment, in particular to a rail roadway stacking and dismantling machine for an intelligent material tower at the end of an automatic production line.

Background technique

Existing stacking and unstacking machine mainly has the following several structural forms, such as a kind of stacking and unstacking machine designed by CN104229486B as the patent announcement number, comprising a lifting platform, being arranged on the rolling bed used for skid conveying on the lifting platform, setting The stacking and unstacking support device on both sides of the rolling bed can hold the skid to be supported on the bottom stack and can release the support. The stacking and unstacking support device includes a swing arm assembly and a drive assembly. The swing arm assembly has Two, two swing arm assemblies are symmetrically arranged on both sides of the roller bed, the swing arm assembly is connected with the drive assembly, the two swing arm assemblies can be opened and closed in a plane perpendicular to the conveying direction of the roller bed driven by the drive assembly, and the swing arm assembly is driven by the drive assembly. The upper end of the arm assembly is provided with a supporting head for supporting the skid. Another example is that the patent announcement number is CN204324417U, a stacking and dismantling machine, including a driving motor, a bottom frame, a rotating shaft, a swing arm mechanism, a guide wheel cover, a bearing with a seat, a limit plate, and a supporting bracket. On the bottom frame of the mechanism, the swing arm mechanism is integrated with the rotating shaft. The swing arm mechanism is fixed with the rotating shaft through a key or an expansion sleeve. The bearing with seat is screwed on the bottom frame of the stacker and destacker, and the driving motor is connected with a guide wheel sleeve through a key. The guide wheel sleeve is provided with a lifting guide wheel, and the lifting guide wheel is arranged in the limit plate at the bottom of the swing arm. However, the tracked roadway stacker of the existing intelligent warehouse only has the stacking function, which is mainly to stack the incoming materials and output the outgoing materials. It cannot be completed outside the warehouse, and it is impossible to carry out destacking and outputting in the warehouse, and it cannot meet the requirements of the material storage stacking and material output stacking destacking output required by the intelligent material tower at the end of the modern automatic production line.

Contents of the invention

The purpose of this utility model is to solve the above problems and provide a tracked roadway stacker that integrates the dual functions of stacking and unstacking, and meets the needs of the intelligent warehouse for the stacking of materials into the warehouse and the stacking of materials out of the warehouse. Depalletizer.

The above-mentioned technical problems of the utility model are mainly solved by the following technical solutions: a rail roadway stacking and dismantling machine, including a lower track assembly with a lower track, and an upper track arranged in parallel with the upper track, which is characterized in that There is a running mechanism between the upper track and the lower track, and a trolley wire group is set on one side of the lower track, and a fork lifting mechanism is set in the running mechanism, and the lifting mechanism includes a stacking fork mechanism and a stacking fork mechanism; The two ends of the mechanism are respectively provided with a fourth measuring guide wheel assembly, an end guide wheel assembly and a movable pulley assembly, and an electric cylinder is provided.

In the process of automatic warehousing, this technical solution performs unified operations of multiple functions through the stacking fork mechanism and the unstacking fork mechanism on the same lifting mechanism, and is delivered through the production process execution management system (MES) of the manufacturing enterprise. The library command, through the running mechanism, drives the stacking fork and the unstacking fork to run horizontally. The starting and ending positions of the whole machine are controlled by a travel switch and a limit device, and a closed-loop control of the measured displacement is formed by a detection sensor, a reflector and a servo motor.

Preferably, both ends of the lower track assembly are respectively provided with buffer seats, and a fixed beam is arranged parallel to the lower track, and the trolley line group is arranged in the fixed beam.

As a preference, the said lower track assembly is provided with several position-limiting pressure blocks along one side along the length direction of the lower track; one end of the lower track assembly is also provided with a photoelectric communication element and a reflector.

As a preference, the operating mechanism also includes a first column and a second column parallel to each other, the first column is provided with a lifting power assembly, and the lifting power assembly is driven by the first motor M1; the tops of the first column and the second column are respectively A first buffer is provided.

As a preference, the bottom end of the first column and the second column is provided with a chassis bracket, and the upper end is connected to the upper beam; the chassis bracket is provided with a sliding contact group, detection sensors and photoelectric communication elements; one end of the chassis bracket is provided with The second side guide wheel assembly and the second buffer; one end of the upper beam is provided with a third buffer and a third side guide wheel assembly.

As a preference, a chassis support is provided at the bottom of the first column and the second column, and a lifting operation buffer device is provided in the chassis support, and the buffer device includes a buffer; an air storage tank and a vacuum pump are provided in the middle of the chassis support.

As a preference, one end of the chassis support is provided with a driving wheel assembly, and the driving wheel assembly includes a first side guide wheel assembly, a first buffer and a reduction box driven by a servo motor; the other end of the chassis support is provided with a driven wheel set .

As a preference, one end of the chassis bracket is provided with a travel switch fixing plate, and the travel switch fixing plate is equipped with a first travel switch and a second travel switch.

Preferably, the stacking fork mechanism is a multi-stage linear differential telescopic fork; the unstacking fork mechanism is a multi-stage linear differential telescopic fork.

Preferably, the second adapter plate is provided on the destacking fork mechanism, the second adapter plate is provided with a fixing frame, and the fixing frame is provided with a suction cup and a fifth detection sensor.

The beneficial effect of the utility model is: it solves the defect that the rail roadway stacker of the existing intelligent warehouse only has the stacking function, integrates the dual functions of stacking and unstacking, and realizes the stacking of materials in the intelligent warehouse And the destacking of materials out of the warehouse, which meets the needs of the material in the warehouse and the destacking of the material out of the warehouse in the intelligent warehouse.

Description of drawings

Fig. 1 is a kind of overall structure schematic diagram of the utility model.

Fig. 2 is a schematic structural diagram of a lower track assembly of the present invention.

Fig. 3 is a structural schematic diagram of a trolley wire assembly of the present invention.

Fig. 4 is a structural schematic diagram of a safety limit assembly of the present invention.

Fig. 5 is a schematic diagram of an installation structure of an optoelectronic communication component of the present invention.

Fig. 6 is an installation diagram of a reflector of the present invention.

Fig. 7 is a schematic diagram of a lower rail fixing structure of the present invention.

Fig. 8 is a structural schematic diagram of an operating mechanism of the present invention.

FIG. 9 is a schematic diagram of the structure of the chassis bracket in FIG. 8 .

FIG. 10 is a schematic diagram of the structure of the driving part of the chassis in FIG. 8 .

FIG. 11 is a schematic structural diagram of the driven part of FIG. 8 .

Fig. 12 is a schematic diagram of the installation structure of the limit switch in Fig. 8 .

FIG. 13 is a schematic diagram of the installation structure of the slider in FIG. 8 .

Fig. 14 is a schematic diagram of the installation structure of the upper beam in Fig. 8 .

Fig. 15 is a structural schematic diagram of a fork lifting mechanism of the present invention.

FIG. 16 is a schematic diagram of a partially enlarged structure of the long-down mechanism in FIG. 15 .

Fig. 17 is a schematic diagram of the stacking fork mechanism of the present invention.

Fig. 18 is a schematic diagram of the unstacking fork mechanism of the utility model.

In the figure: 1. Lower track assembly, 2. First column, 3. Lifting mechanism, 4. Lifting wire rope, 5. Upper track, 6. Maintenance ladder, 7. Electrical cabinet and maintenance platform, 8. Buffer seat, 9. Lower track fixing plate, 10. Lower track, 11. Fixed beam, 12. Limiting pressure block, 13. Photoelectric communication component fixing support, 14. Reflector fixing support, 16. Fixed foot, 17. Fixing seat, 18 . trolley line group, 21. installation seat, 22. locking pressure piece, 23. support block, 24. photoelectric communication element, 25. reflector, 26. anchor bolt, 27. bolt connection plate, 28. lower rail Lower pressing plate, 29. Upper pressing plate of lower track, 30. Backing plate, 31. Chassis bracket, 32. Lifting power assembly, 33. Second column, 34. First buffer, 35. Upper beam, 36. Fixing of sliding contact Bracket, 38. Second detection sensor, 39. Photoelectric communicator, 40. Driving wheel assembly, 41. Travel switch fixing plate, 42. Buffer, 43. Air storage tank, 44. Vacuum pump, 45. Driven wheel group, 46 . The first side guide wheel assembly, 47. The first buffer, 48. Gear box, 49. Servo motor, 50. Fixing seat, 51. The second side guide wheel assembly, 52. The second buffer, 53. The first Travel switch, 54. second travel switch, 55. third side guide wheel assembly, 56. fixed pulley assembly, 57. wire rope head locking block, 58. third buffer, 59. destacking fork mechanism, 60. stack Stacking fork mechanism, 61. Electric cylinder fixing seat, 62. Electric cylinder, 63. Supporting frame, 64. Linear slide rail pair, 65. Supporting frame fixing plate, 66. Moving pulley assembly, 67. Connector, 68. The first adapter plate, 69. End guide wheel assembly, 70. The fourth test guide wheel assembly, 71. The third detection sensor, 72. The fourth detection sensor, 73. Bracket, 75. Fixing frame, 76. Suction cup, 77 . Fifth detection sensor.

A1. Single sheet, B1. Pallet stack.

M1～M3—drive motor.

Detailed ways

The technical solutions of the present utility model will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

Referring to Fig. 1, a rail roadway stacking and dismantling machine of the present embodiment is composed of a lower guide rail 1 and an upper guide rail 5 to form a horizontal moving channel line, and a column system is arranged between the upper track 5 and the lower track assembly 1, and the column The system is equipped with an operating mechanism for the fixed body. The operating mechanism mainly includes a fork lifting mechanism 3, a maintenance ladder 6, an electrical cabinet and a maintenance platform 7.

Specifically, the lower track assembly 1 includes the lower guide rail 1 arranged equally with the upper guide rail 5, and the lower guide rail 1 is fixed by the lower track fixing plate 9, as shown in Fig. 2, Fig. 3 and Fig. 7, the lower rail assembly 1 Buffer seats 8 are provided at both ends, and the fixed beam 11 is arranged parallel to the lower rail 10 through the fixed feet 16. The side of the lower rail 10 is provided with a trolley wire group 18, and the trolley wire group 18 is set on the fixed beam 11 through the fixed seat 17. Inside.

The lower rail assembly 1 is provided with two limiting pressure blocks 12 along one side of the lower rail 10 in the length direction. The limit pressing block 12 is fixed by two supporting blocks 23, and the two supporting blocks 23 are respectively positioned on the two locking pressing pieces 22, and each locking pressing piece 22 is fixed on the lower rail assembly 1 through the mounting seat 21, As shown in Figure 4.

At one end of the lower track assembly 1, the photoelectric communication element 24 is fixed by the photoelectric communication element fixing support 13, and the reflector 25 is installed by the reflector fixing support 14, as shown in Fig. 5 and Fig. 6 .

The lower rail fixing method is as shown in Figure 7. The bolt connecting plate 27 is fixed by the anchor bolts 26. The bolt connecting plate 27 is provided with a lower rail fixing plate 9, and a backing plate 30 is laid on the lower rail fixing plate 9. The lower rail lower pressing plate 28 and the lower rail upper pressing plate 29 jointly fix the lower rail 10 .

The operating mechanism is provided with a fork lifting mechanism 3, and the lifting mechanism 3 includes a stacking fork mechanism 60 and a destacking fork mechanism 59, as shown in Figure 15; the two ends of the lifting mechanism 3 are respectively provided with a fourth guide wheel assembly 70 , the end guide wheel assembly 69 and the movable pulley assembly 66, and are provided with two electric cylinder fixing seats 61, respectively disposing two electric cylinders 62, as shown in FIG. 16 . The electric cylinder 62 is provided with a connector 67, the connector 67 is provided with a first adapter plate 68, the first adapter plate 68 is a bracket 63, and the bracket 63 is provided with a bracket fixing plate 65, A linear slide rail pair 64 is provided on the bracket fixing plate 65 , and a support 73 is also provided on the lifting frame 3 , through which a third detection sensor 71 and a fourth detection sensor 72 are installed. In addition, the fork lifting mechanism 3 is also provided with a linear slide rail pair 64 .

Further, referring to FIG. 8 , the operating mechanism includes a first column 2 and a second column 33 parallel to each other. The first column 2 is provided with a lifting power assembly 32, and the lifting power assembly 32 is equipped with a lifting wire rope 4. The lifting power assembly 32 is composed of Driven by the first motor M1; the tops of the first column 2 and the second column 33 are respectively provided with a first buffer 34 . The bottom ends of the first column 2 and the second column 33 are connected to the chassis support 31 , and the upper ends are connected to the upper beam 35 .

Wherein, the sliding contact group is connected on the chassis support 31 through the sliding contact fixing bracket 36, as shown in Figure 13; the chassis support 31 is provided with a travel switch, referring to Figure 9 and Figure 12, the travel switch includes a pair of first travel The switch 53 and the second travel switch 54 , the first travel switch 53 and the second travel switch 54 are fixed on the chassis support 31 through the travel switch fixing plate 41 . The chassis bracket 31 is also provided with a first detection sensor, a second detection sensor 38 and a photoelectric communication element. One end of the chassis support 31 is provided with a second side guide wheel assembly 51 and a second buffer 52, as shown in Figure 14; The pulley assembly 56 and the wire rope head locking block 57 are provided with a third buffer 58 at the other end of the upper beam 35 opposite to the fixed pulley assembly 56 .

The chassis support 31 provided at the bottom of the first column 2 and the second column 33 also includes a lifting operation buffer device, and the buffer device includes a buffer 42;

One end of the chassis bracket 31 is provided with a driving wheel assembly 40, the driving wheel assembly 40 includes a fixed seat 50, a reduction box 48 is connected to one side of the fixed seat 50, and the reduction box 48 is driven by a servo motor 49, and on the other side of the fixed seat 50 Install the first side guide wheel assembly 46 and the first buffer 47, as shown in FIG. 10 . The other end of the chassis support 31 is provided with a driven wheel set 45, and the driven wheel set 45 is provided with a second side guide wheel assembly 51 and a second buffer 52, see FIG. 11 .

The stacking fork mechanism 60 is a two-stage linear differential telescopic fork, as shown in FIG. 17 , and the unstacking fork mechanism 59 is also a two-stage linear differential telescopic fork. The unstacking fork mechanism 59 is provided with a second adapter plate 78, as shown in FIG.

When working, the MES issues a storage order, driven by the power unit, through the lifting power assembly, fixed and movable pulley assemblies, guide wheel sets, etc., to drive the stacking fork mechanism and the unstacking fork mechanism to lift vertically. Through the program instructions, the stacking fork mechanism is driven to telescopically run through the transmission mechanism. Also by the program instruction, each configuration power unit works, completes the telescopic operation of the unstacking fork mechanism through the transmission mechanism, and then drives the suction cup 76 to run through the fixed frame 75, and the vacuum pump works, and makes the suction cup 76 absorb and release materials through the pneumatic system. At this time, the position where the suction cup 76 descends is detected by the fifth detection sensor 77 .

The above-mentioned embodiment is an illustration of the utility model, not a limitation of the utility model, and any structure after simple transformation of the utility model belongs to the protection scope of the utility model.

Claims (10)

1. a kind of rail roadway heap unstacker, including it is covered with lower railway（10）Lower railway assembly（1）, it is arranged in parallel with upper rail Upper rail（5）, it is characterized in that being provided with travelling mechanism between described upper rail and lower railway, lower railway side is provided with trolley Group（18）, fork lifting mechanism is provided with travelling mechanism（3）, elevating mechanism includes stacking fork mechanism（60）With de-stacking pallet fork machine Structure（59）；Elevating mechanism both ends are respectively equipped with the 4th survey guide wheel assemblies（70）, end guide wheel assemblies（69）And running block Part（66）, and it is provided with electric cylinders（62）.

2. rail roadway heap unstacker according to claim 1, it is characterized in that described lower railway assembly（1）Both ends point She You not buffing pad（8）, with lower railway（10）Parallel arrangement has fixed beam（11）, trolley group（18）It is arranged in fixed beam.

3. rail roadway heap unstacker according to claim 1 or 2, it is characterized in that described lower railway assembly（1）Middle edge Lower railway（10）Length direction side is provided with the spacing briquetting in some places（12）；Photoelectric communication is additionally provided with one end of lower railway assembly Element（24）And reflector（25）.

4. rail roadway heap unstacker according to claim 1, it is characterized in that described travelling mechanism also includes mutually putting down The first capable column（2）, the second column（33）, the first column is provided with lifting drive component（32）, lifting drive component is by One motor M1 drives；First column, the second column top are respectively equipped with the first buffer（34）.

5. rail roadway heap unstacker according to claim 4, it is characterized in that the first described column（2）, the second column （33）Bottom be provided with chassis overhang（31）, upper end connection entablature（35）；Chassis overhang is provided with slipper group, and detection Sensor and photoelectric communication element；One end of chassis overhang is provided with the second side guide wheel assemblies（51）, the second buffer（52）；On Crossbeam one end is provided with the 3rd buffer（58）With the 3rd side guide wheel assemblies（55）.

6. the rail roadway heap unstacker according to claim 4 or 5, it is characterized in that the first described column（2）, it is second vertical Post（33）Bottom be provided with chassis overhang（31）, lifting runtime buffer device is provided with chassis overhang, buffer unit includes buffering Device（42）；Chassis overhang middle part is provided with air accumulator（43）And vavuum pump（44）.

7. rail roadway heap unstacker according to claim 6, it is characterized in that described chassis overhang（31）One end set There are drive wheel assemblies（40）, drive wheel assemblies include the first side guide wheel assemblies（46）, the first buffer（47）And by servo Motor（49）The reduction box of driving（48）；The other end of chassis overhang is provided with driven wheels（45）.

8. rail roadway heap unstacker according to claim 6, it is characterized in that described chassis overhang（31）One end is provided with Travel switch fixed plate（41）, the first travel switch is housed on travel switch fixed plate（53）With the second travel switch（54）.

9. the rail roadway heap unstacker according to claim 1 or 2 or 4 or 5, it is characterized in that described stacking fork mechanism （60）For multistage linear differential type retractable fork；De-stacking fork mechanism（59）For multistage linear differential type retractable fork.

10. rail roadway heap unstacker according to claim 9, it is characterized in that described de-stacking fork mechanism（59）On set There is the second pinboard（78）, the second pinboard is provided with fixed mount（75）, fixed mount is provided with sucker（76）And the 5th detection Sensor（77）.