CN217101743U - Automatic feeding and returning system - Google Patents

Abstract

The utility model discloses an automatic feeding and returning to air system, which comprises an automatic feeding device and an automatic returning to air device, wherein the automatic feeding device comprises a first sorting rack, a first KIT vehicle and a first AGV; the first sorting rack and the first KIT vehicle are provided with the same inclination, and both the first sorting rack and the first KIT vehicle are provided with mechanical collision mechanisms; the automatic returning device comprises a second sorting frame, a second KIT vehicle and a second AGV; the second sorting frame is provided with a section of platform which has the same gradient as the inclination of the second KIT vehicle; and a jacking device is arranged on the second KIT vehicle, and a limiting frame is arranged below the jacking device. Through the circulation of automatic feeding and automatic emptying and the mode of conversion between kinetic energy, mechanical energy and kinetic energy, the staff do not need to repeatedly carry materials and empty boxes up and down, the labor intensity of the staff is reduced, the operation efficiency is improved, the working time of the staff is saved, and the purposes of saving time, labor and high-efficiency operation are achieved.

Description

Automatic feeding and returning system

Technical Field

The utility model relates to a material is delivered and empty case retrieves technical field, especially relates to an automatic throw material and return empty system.

Background

With the increasing productivity and the acceleration of the production rhythm of the main engine plant in the automobile manufacturing industry, the existing mode of manual material delivery and empty box recovery is difficult to meet the production rhythm. Improving the efficiency of material delivery and empty box recovery is the key to solving this bottleneck problem. At present, the material delivery and empty box recovery mode is that sorting personnel sort materials into a KIT vehicle, the materials are pulled to the edge of a production line by an AGV trolley, and after the materials are used up, the empty turnover box is taken back to a sorting area by the AGV, so that the materials are circulated to the end of production. The prior art mainly has the following defects: 1. sorting personnel need to frequently carry materials and empty boxes up and down, so that the labor intensity of the operation is high, and the operation efficiency is low; 2. after the AGV and KIT trolleys return with empty boxes, the empty boxes need to be manually moved down, and the working time of workers is wasted. Therefore, effective solutions to solve the above problems need to be proposed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an automatic throw material and return empty system solves the technical problem among the prior art.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides an automatic feeding and returning to air system, which comprises an automatic feeding device and an automatic returning to air device, wherein the automatic feeding device comprises a first sorting rack, a first KIT vehicle and a first AGV trolley; the first AGV trolley is arranged at the bottom of the first KIT trolley; the first sorting rack and the first KIT vehicle are provided with the same inclination, and both the first sorting rack and the first KIT vehicle are provided with mechanical collision mechanisms; the automatic returning device comprises a second sorting material rack, a second KIT vehicle and a second AGV; the second sorting rack is provided with a section of platform with the same gradient as the inclination of the second KIT vehicle, and the second AGV trolley is arranged at the bottom of the second KIT vehicle; and a jacking device is arranged on the second KIT vehicle, and a limiting frame is arranged below the jacking device.

Furthermore, limiting steel bars are arranged at the bottom of the slope of the first sorting frame and connected with the mechanical collision mechanism.

Furthermore, the side face of the limiting frame is a right triangle, and the top of the right triangle is provided with a semicircular arc.

Further, the platform is movable, and the length of the platform is the same as the length of the inclination slope of the second KIT vehicle.

Furthermore, a fluency guide rail is arranged on the first sorting rack, and a material turnover box containing materials is placed on the fluency guide rail; and a fluent guide rail is arranged on the second sorting rack, and an empty box is placed on the fluent guide rail.

Further, the first KIT car can only transport one material turnover box at a time, and the second KIT car can only transport one empty box at a time.

The utility model has the advantages that:

the utility model provides a pair of automatic throw material and system of returning empty through the automatic circulation of throwing material and automatic returning empty and the mode of conversion between kinetic energy-mechanical energy-kinetic energy, makes the staff need not to transport material and empty case from top to bottom repeatedly, reduces staff's operation intensity of labour, improves the operating efficiency, saves staff man-hour, reaches the purpose of saving time, laborsaving, high-efficient operation.

Drawings

Fig. 1 is a schematic view of an automatic feeding structure of an automatic feeding and returning system according to an embodiment of the present invention;

fig. 2 is a schematic view of an automatic return structure of an automatic feeding and return system according to an embodiment of the present invention;

fig. 3 is a schematic view of a fluent guide rail structure provided by an embodiment of the present invention;

FIG. 4 is a front view of a jacking device according to an embodiment of the present invention;

FIG. 5 is a front view of a mechanical impact device according to an embodiment of the present invention;

in the figure: 1. a first sorting rack; 2. a first KIT vehicle; 3. a first AGV cart; 4. a first mechanical impact mechanism; 5. a second mechanical impact mechanism; 6. limiting the reinforcing steel bars; 7. a material turnover box; 8. a fluent guide rail; 9. empty boxes; 10. a platform; 11. a jacking device; 12. a limiting frame; 13. a second sorting rack; 14. a second KIT car; 15. a second AGV.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the system or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1-5, an automatic feeding and returning system includes an automatic feeding device and an automatic returning device, the automatic feeding device includes a first sorting rack 1, a first KIT car 2 and a first AGV cart 3; the first AGV trolley 3 is arranged at the bottom of the first KIT vehicle 2; the first sorting rack 1 and the first KIT vehicle 2 are provided with the same inclination, and the first sorting rack 1 and the first KIT vehicle 2 are both provided with a mechanical collision mechanism; the automatic returning device comprises a second sorting material rack 13, a second KIT vehicle 14 and a second AGV trolley 15; the second sorting rack 13 is provided with a section of platform with the same gradient as the inclination of the second KIT vehicle 14, and the second AGV trolley 15 is arranged at the bottom of the second KIT vehicle 14; a jacking device 11 is arranged on the second KIT vehicle 14, and a limiting frame 12 is arranged below the jacking device 11.

In specific implementation, the main body part is divided into a first sorting rack 1 and a second sorting rack 13, a first KIT vehicle 2 and a second KIT vehicle 14, a first mechanical collision device 4 and a second mechanical collision device 5 and a jacking device 11; the first mechanical collision device 4 is connected with the first sorting rack 1, the second mechanical collision device 5 is connected with the first KIT car 2, and the jacking device 11 is connected with the second sorting rack 13 in a welding mode, the first KIT car 2 provides power through the first AGV trolley 3, and after mechanical collision occurs between the first mechanical collision device 4 of the first sorting rack 1 and the second mechanical collision device 5, feeding automation is realized under the action of gravity; the second KIT car 14 provides power through second AGV dolly 15 and travels to second sorting frame 13 other with the movable platform 10 coincidence that length and second KIT car 14 slope length are the same, through the spacing frame 12 linkage of the right triangle of jacking device 11 and ground installation, the pipe of jacking device 11 is by the jack-up, and the platform 10 of placing empty case 9 is raised, and empty case 9 moves to second sorting frame 13 under the effect of gravity.

The main body frames of the first sorting rack 1 and the second sorting rack 13 are formed by welding 30 square pipes, the operation platform is formed by tiling and installing fluent guide rails 8, and the size is customized according to the size of a turnover box.

b. First KIT car 2 and the 14 main body frames of second KIT car adopt 30 square tube welding to form, and material placement platform adopts smooth 8 tiling installations of guide rail to form, and the size is customized according to the turnover case size and is formed.

c. First mechanical collision device 4 and second mechanical collision device 5 adopt 30 square pipes and reinforcing bar welding to form, realize reciprocating of spacing reinforcing bar 6 through the contractile force of spring.

d. The jacking device 11 is formed by welding a 30-round pipe and a roller, and the round pipe moves up and down through linkage with a limiting frame 12 which is installed on the ground at a certain height and the contraction force of a spring.

The implementation scheme is as follows: firstly, automatic feeding: on sorting staff placed first sorting frame 1 with the material (taking the turnover case) that the letter sorting was accomplished, first AGV dolly 3 pulled first KIT car 2 to automatic feeding end back, second mechanical collision device 5 on the first KIT car 2 collided with first mechanical collision device 4 of first sorting frame 1, spacing reinforcing bar 6 on the first sorting frame 1 moved down, material turnover case 7 of taking the material under the effect of gravity, remove to in the first KIT car 2, first AGV dolly 3 pulls first KIT car 2 and leaves the back, spacing reinforcing bar 6 automatic rebound normal position.

II, secondly: returning to air: second AGV dolly 15 takes empty case 9 to pull to automatic back empty end after, and the limit frame 12 linkage of the limit to height device 11 and ground installation on the second KIT car 14, and the pipe of height device 11 is by jack-up, and the platform 10 of placing empty case 9 is raised, and empty case 9 removes to the second in sorting frame 13 under the effect of gravity, and second AGV dolly 15 leaves the back, and the pipe resumes the normal position under the effect of spring. Through the circulation, the automation of feeding and returning to the air is realized.

It should be noted that the fluent guide rail 8 is paved with rollers and has a certain gradient, and the material turnover box 7 with materials and the empty box 9 can move along the gradient of the fluent guide rail 8 under the action of gravity; the first KIT car can only transport one material turnover box at a time, and the second KIT car can only transport one empty box at a time.

As shown in FIG. 4, as the second AGV cart 15 pulls the second KIT cart 14 forward, the jacking device 11 moves from the position of FIG. 1 to the position of FIG. 2, the platform 10 of the second KIT cart 14 emptying bin 9 is jacked up, and the empty bin 9 automatically slides into the sorting level; the second AGV car 15 continues to travel, the jacking device 11 moves from the FIG. 2 position to the FIG. 3 position, and the second KIT car 14 empties the platform 10 of the bin 9 free falling.

As shown in fig. 5, as the first AGV cart 3 pulls the first KIT cart 2 to move forward, the second mechanical collision device 5 on the first KIT cart 2 moves from the position 1 in the figure to the position 2 in the figure on the first mechanical collision device 4 of the first sorting rack 1, and presses down the limiting steel bars 6 on the sorting racks, so that the material turnover box 7 with the material automatically slides into the first KIT cart 2; the first AGV dolly 3 pulls the first KIT car 2 to go on, the second mechanical collision device 5 on the first KIT car 2 moves to the position 3 in the picture from the position 2 in the picture on the first mechanical collision device 4, and the limiting steel bar 6 resets through the contraction force of the spring.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention should be considered within the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (6)

1. The utility model provides an automatic throw material and system of returning empty, includes automatic feeding device and automatic device of returning empty, its characterized in that: the automatic feeding device comprises a first sorting rack, a first KIT vehicle and a first AGV; the first AGV trolley is arranged at the bottom of the first KIT trolley; the first sorting rack and the first KIT vehicle are provided with the same inclination, and both the first sorting rack and the first KIT vehicle are provided with mechanical collision mechanisms; the automatic returning device comprises a second sorting material rack, a second KIT vehicle and a second AGV; the second sorting rack is provided with a section of platform with the same gradient as the inclination of the second KIT vehicle, and the second AGV trolley is arranged at the bottom of the second KIT vehicle; and a jacking device is arranged on the second KIT vehicle, and a limiting frame is arranged below the jacking device.

2. The automatic feeding and returning system of claim 1, wherein:

the first sorting rack slope bottom is equipped with spacing reinforcing bar, spacing reinforcing bar is connected with mechanical collision mechanism.

3. The automatic feeding and returning system of claim 1, wherein:

the side face of the limiting frame is a right-angled triangle, and the top of the right-angled triangle is provided with a semicircular arc.

4. An automatic feeding and returning empty system as claimed in claim 1, wherein:

the platform is movable, and the length of the platform is the same as the length of the inclination of the second KIT vehicle.

5. The automatic feeding and returning system of claim 1, wherein:

a fluent guide rail is arranged on the first sorting rack, and a material turnover box containing materials is placed on the fluent guide rail; and a fluent guide rail is arranged on the second sorting rack, and an empty box is placed on the fluent guide rail.

6. The automatic feeding and returning system of claim 1, wherein:

the first KIT vehicle can only transport one material turnover box at a time, and the second KIT vehicle can only transport one empty box at a time.

Images