Disclosure of Invention
The invention mainly solves the technical problem of providing automatic feeding and discharging equipment, and has good using effect.
In order to solve the technical problems, the automatic feeding and discharging equipment comprises a material car, a material cage, a tray, a first chain conveying line, a first lifting machine and a second chain conveying line, a third chain conveying line, a fourth chain conveying line, a first material cage locating frame, a second material cage locating frame, a material cage locating cylinder, a second lifting machine, a push rod, a driving part, a material pulling hook, a material pulling mechanism and a pushing mechanism, wherein the material cage is arranged on the material car, the tray is arranged in the material cage, the tray is multiple, the tray is sequentially arranged from top to bottom, the first lifting machine is arranged at the lower part of the first chain conveying line, the fourth chain conveying line is arranged above the second chain conveying line, the first chain conveying line is arranged at one side of the second chain conveying line and one side of the fourth chain conveying line, the third chain conveying line is arranged at the other side of the second chain conveying line and the fourth chain conveying line, the second lifting machine is arranged at the lower part of the third chain conveying line, the first chain conveying line is arranged at the material cage locating frame and the second chain conveying line, the push rod is arranged at the end of the material pulling mechanism, the first chain conveying line is arranged at the material cage locating frame and the material pulling mechanism, and the first chain conveying line is arranged at the end of the material cage locating frame.
In a preferred embodiment of the invention, the material vehicle is provided with an AGV trolley.
In a preferred embodiment of the present invention, the first chain transfer line, the second chain transfer line, the third chain transfer line and the fourth chain transfer line have the same structure, and the first chain transfer line includes a transfer chain, a transmission chain, a motor, a rotation shaft and a frame in-place sensor, the transmission chain is wound around the motor and the rotation shaft, the transfer chain is wound around the rotation shaft, and the frame in-place sensor is disposed on the transfer chain.
In a preferred embodiment of the invention, the first hoist and the second hoist are electric cylinders.
In a preferred embodiment of the present invention, the pulling hook is connected to the pulling mechanism through a spring, and the pulling hook is movably disposed on the pulling mechanism.
In a preferred embodiment of the present invention, the push-back mechanism includes a push-back screw rod and a push-back motor, and the push-back motor is connected to the push-back screw rod.
In a preferred embodiment of the present invention, the automatic feeding and discharging device further includes a frame, and the frame is disposed on the automatic feeding and discharging device.
In a preferred embodiment of the present invention, the automatic feeding and discharging device further includes an electric control box, and the electric control box controls the automatic feeding and discharging device.
The automatic feeding and discharging equipment has the advantages of simple structure, convenience in feeding, safety in use, convenience in maintenance, attractive appearance, reasonable and safe transmission, stability and reliability in operation, high stability, reliability and safety of the whole equipment, good compatibility, convenience in adjustment and operation, efficiency and safety consideration principles and strong applicability.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1,2, 3 and 4, an automatic feeding and discharging device is provided, which comprises a material vehicle 1, a material cage 2, a tray, a first chain conveying line 3, a first lifting machine 4, a second chain conveying line 5, a third chain conveying line 6, a fourth chain conveying line 7, a first material cage positioning frame 8, a second material cage positioning frame 9, a material cage positioning cylinder 10, a second lifting machine 11, a push rod 12, a driving component, a material pulling hook 21, a material pulling mechanism 22, a push-back mechanism 23, a frame 24, an electric cabinet 25, a code scanning gun 26, casters 27 and a foot support 28. The material cage is arranged on the material vehicle, and the tray is arranged in the material cage. The tray is a plurality of, and a plurality of the trays are arranged from top to bottom in sequence. The two opposite sides of the material cage are not provided with side plates, the other two opposite sides are provided with side plates, clamping plates are arranged on the side plates, and the clamping plates are also arranged from top to bottom. The trays are placed on the clamping plates, the upper tray and the lower tray are not in collision, and an interval space is reserved between the upper tray and the lower tray. The material car is the material car that often has among the prior art, can be provided with the AGV dolly on the material car, treat the material of material loading and place on the tray, the material car is automatic to be filled with the material cage transport of material to the material loading level, promptly one side of first chain transfer chain.
The first chain conveying line, the second chain conveying line, the third chain conveying line and the fourth chain conveying line are identical in structure, the first chain conveying line comprises a conveying chain 14, a transmission chain 15, a motor 16, a rotating shaft 17 and a material frame in-place sensor 18, the transmission chain is wound on the motor and the rotating shaft, the conveying chain is wound on the rotating shaft, and the material frame in-place sensor is arranged on the conveying chain. The motor operates, the output part of the motor rotates, and can drive the transmission chain to drive the rotating shaft to rotate, and as the two ends of the rotating shaft extend into the conveying chains on the two sides, the conveying chains can be driven to rotate in the rotating process of the rotating shaft. The in-place sensor of the material frame has a positioning function.
The first elevator is arranged at the lower part of the first chain conveying line, and the second elevator is arranged at the lower part of the third chain conveying line. The first lifter and the second lifter are electric cylinders 19, each electric cylinder comprises a servo motor 20, each electric cylinder is of a structure common in the prior art, the first lifter can drive the first chain conveying line to move up and down, and the second lifter can drive the third chain conveying line to move up and down.
The fourth chain transfer chain sets up the top of second chain transfer chain, first chain transfer chain sets up the second chain transfer chain with one side of fourth chain transfer chain, the third chain transfer chain sets up the second chain transfer chain with the opposite side of fourth chain transfer chain. When the material car arrives the next door of first chain transfer chain, first lifting machine will first chain transfer chain to with the transfer chain coplanar of material car, transfer chain on the material car with first chain transfer chain simultaneous movement can with the material cage on the material car is carried to on the first chain transfer chain.
The first lifting machine drives the first chain conveying line to move downwards, the first chain conveying line moves to be parallel to the second chain conveying line, and at the moment, the first chain conveying line, the second chain conveying line and the third chain conveying line are on the same horizontal line, and the three chain conveying lines move simultaneously, so that the material cage is conveyed to the third chain conveying line from the first chain conveying line and the second chain conveying line in sequence. The material cage reaches the third chain conveying line, and the second hoister is lifted upwards. The push rod is arranged on the fourth chain conveying line, and the driving component is connected with the push rod. Because the conveying chains on the fourth chain conveying line are arranged on two sides, the push rod can be arranged in the middle of the conveying chains, and conveying of the fourth chain conveying line is not affected. The driving part is a part capable of driving the push rod to move back and forth in the prior art and can be directly applied.
And the uppermost tray in the material cage on the third chain conveying line is flush with the push rod through upward lifting of the second lifting machine. The first material cage locating rack with the second material cage locating rack sets up the both sides of third chain transfer chain, the material cage location cylinder with first material cage locating rack or the setting is connected to the second material cage locating rack, in this embodiment, the material cage location cylinder with first material cage locating rack is connected and is set up. One side of the material cage can be arranged with the second material cage locating frame in a pasting mode, the material cage locating cylinder operates, the first material cage locating frame can move towards the middle, the material cage is clamped and fixed, and the effect of locating the material cage is achieved.
In the case of a fixed cage, the push rod pushes the tray forward, but the push rod cannot completely push the tray out. The material pulling hook is arranged at the end part of the material pulling mechanism and is connected with the material pulling mechanism through a spring, and the material pulling hook can be movably arranged on the material pulling mechanism. The material pulling mechanism comprises a material pulling cylinder, and the material pulling hook can move back and forth. After the tray is stable, the pulling mechanism moves forwards, the pulling hook moves along the side face of the tray, when the pulling hook reaches the end of the tray, under the action of a spring, the pulling hook pops up to hook the tray, and the tray can be enabled to enter the material taking platform 13. The back pushing mechanism is arranged between the pulling mechanisms and in the middle of the material taking platform, and when the tray is arranged on the material taking platform, the tray is in contact with the back pushing mechanism, and the back pushing mechanism is arranged at the lower part of the tray.
The push-back mechanism comprises a push-back screw rod 29 and a push-back motor 30, and the push-back motor is connected with the push-back screw rod. The operating personnel take out the material in the tray, and after the material is got, under the drive of pushback motor, pushback lead screw rotates, can carry the tray that does not have the material to in the material cage, at the in-process of pushback, draw the material hook and straighten gradually under the effect of spring, when the tray breaks away from draw the material hook, draw the material hook and kick-back again. The second lifting machine continuously rises by 1 tray height, pushes out the next tray, and circulates in sequence.
After the materials in the material cage are taken out, the third chain conveying line is flush with the fourth chain conveying line, and the material cage flows back to the fourth chain conveying line. When AGV dolly on the material car is gone up material loading position and is retrieved the material cage, first chain transfer chain the third chain transfer chain with the fourth chain transfer chain flushes, the material cage backward flow arrives on the first chain transfer chain, the backward flow arrives again on the material car, circulate in proper order.
The components of the automatic feeding and discharging equipment are arranged on the machine frame, and the machine frame has an integrated effect. The electric cabinet controls the automatic feeding and discharging equipment, can be directly purchased and applied in the market, and can control parts needing electric control in the automatic feeding and discharging equipment. The code scanning gun is arranged at the adjacent part of the third chain conveying line and the material pulling mechanism and has the function of scanning codes on the material cage. The casters and the foot support are arranged at the bottom of the frame, which is a conventional arrangement in the art.
The beneficial effects of the invention are as follows:
1. The automatic feeding and discharging equipment is simple in structure, convenient to feed, safe to use, convenient to maintain, attractive in appearance, reasonable and safe in transmission and stable and reliable in operation;
2. The automatic feeding and discharging equipment ensures that the whole equipment has higher stability, reliability and safety, has good compatibility, is convenient to adjust and operate, has efficiency and safety consideration principles, and has strong applicability.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.