CN112061713A - An automatic loading and unloading equipment - Google Patents

Abstract

The invention discloses an automatic loading and unloading equipment. A material cage is arranged on a material truck, a tray is arranged in the material cage, a first hoist is arranged at the lower part of a first chain conveying line, and a fourth chain conveying line is arranged at the second chain conveying line. Above the conveyor line, the first chain conveyor line is set on one side of the second chain conveyor line and the fourth chain conveyor line, the third chain conveyor line is set on the other side of the second chain conveyor line and the fourth chain conveyor line, The second elevator is set at the lower part of the third chain conveyor line, the cage positioning frame is set on both sides of the third chain conveyor line, the cage positioning cylinder is connected with the cage positioning frame, and the push rod is set on the fourth chain conveyor line On the upper side, the driving part is connected with the push rod, the material pulling hook is arranged at the end of the material pulling mechanism, and the pushing back mechanism is arranged between the material pulling mechanisms. The invention has the advantages of simple structure, convenient feeding, safe use, convenient maintenance, convenient adjustment and operation, and has the principle of taking both efficiency and safety into consideration, and has strong applicability.

Description

An automatic loading and unloading equipment

technical field

The invention relates to the technical field of mechanical automation, in particular to an automatic loading and unloading equipment.

Background technique

Automation equipment is widely used in industry, agriculture, military, scientific research, transportation, commerce, medical, service and home. The use of automated equipment can not only liberate people from heavy manual labor, part of mental labor and harsh and dangerous working environments, but also expand human organ functions, greatly improve labor productivity, and enhance human ability to understand the world and transform the world . Loading and unloading equipment is a commonly used equipment in the production process of products, but the existing loading and unloading equipment occupies a large space and increases the cost of the workshop.

SUMMARY OF THE INVENTION

The main technical problem solved by the present invention is to provide an automatic loading and unloading equipment with good use effect.

In order to solve the above technical problems, a technical solution adopted by the present invention is to provide an automatic loading and unloading equipment, including a material car, a material cage, a tray, a first chain conveying line, a first elevator, a second chain conveying line, and a second chain conveying line. Three chain conveyor line, fourth chain conveyor line, the first cage positioning frame, the second cage positioning frame, the cage positioning cylinder, the second elevator, the push rod, the driving part, the pulling hook, the pulling mechanism and the return Push mechanism, the material cage is set on the material truck, the tray is set in the material cage, the trays are multiple, and the multiple trays are arranged in sequence from top to bottom, and the first lift The 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, and the first chain conveying line is arranged between the second chain conveying line and the One side of the fourth chain conveyor line, the third chain conveyor line is provided on the other side of the second chain conveyor line and the fourth chain conveyor line, and the second hoist is provided on the first chain conveyor line. At the lower part of the three-chain conveyor line, the first cage positioning frame and the second cage positioning frame are arranged on both sides of the third chain conveyor line, and the cage positioning cylinder is connected to the first cage positioning frame. The positioning frame or the second material cage positioning frame is connected and arranged, the push rod is arranged on the fourth chain conveying line, the driving part is connected with the push rod, and the pulling hook is arranged on the pull The end of the feeding mechanism, the push-back mechanism is arranged between the pulling mechanisms.

In a preferred embodiment of the present invention, an AGV trolley is arranged on the material truck.

In a preferred embodiment of the present invention, the first chain conveyor line, the second chain conveyor line, the third chain conveyor line and the fourth chain conveyor line have the same structure, and the first chain conveyor line has the same structure. The conveying line includes a conveying chain, a transmission chain, a motor, a rotating shaft and a material frame position sensor, the transmission chain is wound on the motor and the rotating shaft, the conveying chain is wound on the rotating shaft, and the material The frame position sensor is arranged on the conveying chain.

In a preferred embodiment of the present invention, the first elevator and the second elevator are electric cylinders.

In a preferred embodiment of the present invention, the material pulling hook is connected with the material pulling mechanism through a spring, and the material pulling hook is movably arranged on the material pulling mechanism.

In a preferred embodiment of the present invention, the push-back mechanism includes a push-back screw and a push-back motor, and the push-back motor is connected to the push-back screw.

In a preferred embodiment of the present invention, the automatic loading and unloading equipment further includes a rack, and the rack is arranged on the automatic loading and unloading equipment.

In a preferred embodiment of the present invention, the automatic loading and unloading equipment further includes an electric control box, and the electric control box controls the automatic loading and unloading equipment.

The beneficial effects of the invention are as follows: the automatic loading and unloading equipment of the invention has the advantages of simple structure, convenient feeding, safe use, convenient maintenance, beautiful appearance, reasonable and safe transmission, stable and reliable operation, and high stability of the entire equipment. , reliability and safety, good compatibility, easy adjustment and operation, with the principle of both efficiency and safety, and strong applicability.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, under the premise of no creative work, other drawings can also be obtained from these drawings, wherein:

Fig. 1 is the structural representation of one preferred embodiment of automatic loading and unloading equipment of the present invention;

Fig. 2 is the structural representation of the chain conveyor line in the automatic loading and unloading equipment described in Fig. 1;

Fig. 3 is the structural representation of the elevator in the automatic loading and unloading equipment described in Fig. 1;

FIG. 4 is a schematic structural diagram of the back flow in the automatic loading and unloading equipment shown in FIG. 1 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4 to provide an automatic loading and unloading equipment, including a material cart 1, a material cage 2, a tray, a first chain conveyor line 3, a first elevator 4, and a second chain conveyor line Line 5, the third chain conveyor line 6, the fourth chain conveyor line 7, the first cage positioning frame 8, the second cage positioning frame 9, the cage positioning cylinder 10, the second elevator 11, the push rod 12, the drive Components, material pulling hook 21 , material pulling mechanism 22 , push back mechanism 23 , frame 24 , electric control box 25 , code scanning gun 26 , casters 27 and foot support 28 . The material cage is arranged on the material truck, and the tray is arranged in the material cage. There are a plurality of the trays, and the plurality of the trays are arranged in sequence from top to bottom. The two opposite sides of the material cage are not provided with side plates, the other two opposite sides are provided with side plates, and the side plates are provided with card plates, and the card plates are also arranged from top to bottom. The tray is placed on the card board, and the upper and lower trays do not touch each other, and are provided with space. The material vehicle is a common material vehicle in the prior art. An AGV trolley can be installed on the material vehicle. The material to be loaded is placed on the tray, and the material vehicle automatically transports the material cage full of materials. to the feeding position, that is, one side of the first chain conveyor line.

The first chain conveying line, the second chain conveying line, the third chain conveying line and the fourth chain conveying line have the same structure. The first chain conveying line includes a conveying chain 14 and a transmission chain 15 , motor 16, rotating shaft 17 and material frame position 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 position sensor is arranged on the on the conveyor chain. The motor runs, and the output part of the motor rotates, which can drive the transmission chain to drive, thereby driving the rotating shaft to rotate. Because the two ends of the rotating shaft extend into the conveyor chains on both sides, the During the rotation of the rotating shaft, the conveying chain can be driven to rotate. The setting of the material frame position sensor has the function of positioning.

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 hoist and the second hoist are an electric cylinder 19, the electric cylinder includes a servo motor 20, the electric cylinder is a common structure in the prior art, and the first hoist can drive the first hoist. A chain conveyor line moves up and down, and the second hoist can drive the third chain conveyor line to move up and down.

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 the fourth chain conveying line, the first chain conveying line is Three chain conveyor lines are arranged on the other side of the second chain conveyor line and the fourth chain conveyor line. When the material cart reaches the side of the first chain conveying line, the first elevator lifts the first chain conveying line to the same plane as the conveying line of the material cart. The conveying line and the first chain conveying line move at the same time, so that the material cage on the material truck can be conveyed to the first chain conveying line.

The first elevator drives the first chain conveyor line to move downward until it is flush with the second chain conveyor line, and at this time the first chain conveyor line and the second chain conveyor line , The third chain conveyor line is on the same horizontal line, these three chain conveyor lines move at the same time, and the cage is transported from the first chain conveyor line and the second chain conveyor line to the third chain in turn. Transmission lines. The cage reaches the third chain conveyor line, and the second elevator lifts upward. 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 both sides, the push rod can be arranged in the middle, which does not affect the conveying of the fourth chain conveying line. The driving component is a component in the prior art that can drive the push rod to move back and forth, and can be directly applied.

Through the upward lifting of the second elevator, the uppermost tray in the material cage on the third chain conveyor line is flush with the push rod. The first material cage positioning frame and the second material cage positioning frame are arranged on both sides of the third chain conveyor line, and the material cage positioning cylinder is connected to the first material cage positioning frame or the second material cage positioning frame. The material cage positioning frame is connected and arranged. In this embodiment, the material cage positioning cylinder is connected with the first material cage positioning frame. One side of the material cage can be attached to the second material cage positioning frame, and the material cage positioning cylinder can be operated to move the first material cage positioning frame to the middle to clamp and fix the material. cage to achieve the effect of positioning the material cage.

When the material cage is fixed, 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 of the material pulling mechanism, the material pulling hook 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 includes a material pulling cylinder, which can make the material pulling hook move back and forth. After the tray is stabilized, the pulling mechanism moves forward, and the pulling hook moves along the side of the tray. When reaching the end of the tray, under the action of the spring, the The material-pulling hook pops out, which can hook the tray and make the tray enter onto the reclaiming platform 13 . The push-back mechanism is arranged between the pull-back mechanisms and also in the middle of the reclaiming platform. When the tray is arranged on the reclaiming platform, the tray and the push-back mechanism It is arranged in contact, and the push-back mechanism is arranged at the lower part of the tray.

The push-back mechanism includes a push-back screw 29 and a push-back motor 30, and the push-back motor is connected to the push-back screw. The operator takes out the material in the tray. After the material is taken out, the push-back screw rotates under the drive of the push-back motor, which can transport the tray without material into the material cage. During the pushing process, the material pulling hook gradually becomes straight under the action of the spring, and when the tray is separated from the material pulling hook, the material pulling hook rebounds again. The second elevator continues to rise by the height of one of the trays, pushes out the next tray, and circulates in sequence.

When the material in the cage is finished, the third chain conveyor line is flush with the fourth chain conveyor line, and the cage returns to the fourth chain conveyor line. When the AGV trolley on the material truck recovers the material cage at the upper material level, the first chain conveyor line, the third chain conveyor line and the fourth chain conveyor line are flush, and the material cage returns to the The first chain conveyor line is then returned to the material truck, and the cycle is performed in sequence.

The components of the automatic loading and unloading equipment are arranged on the rack, and the rack has an integrated function. The electric control box controls the automatic loading and unloading equipment, and the electric control box can be directly purchased and applied in the market, and can control the components in the automatic loading and unloading equipment that require electric control. The code scanning gun is arranged adjacent to the third chain conveying line and the material pulling mechanism, and has the function of scanning code for 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 present invention are:

1. The automatic loading and unloading equipment has simple structure, convenient feeding, safe use, convenient maintenance, beautiful appearance, reasonable and safe transmission, and stable and reliable operation;

2. The automatic loading and unloading equipment ensures that the whole equipment has high stability, reliability and safety, good compatibility, convenient adjustment and operation, and has the principle of taking into account both efficiency and safety, and has strong applicability.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description of the present invention, or directly or indirectly applied in other related technical fields, will be Similarly, it is included in the scope of patent protection of the present invention.

Claims (8)

1. An automatic loading and unloading equipment, characterized in that it includes a material truck, a material cage, a pallet, the first chain conveyor line, the first elevator, the second chain conveyor line, the third chain conveyor line, and the fourth chain conveyor line , the first material cage positioning frame, the second material cage positioning frame, the material cage positioning cylinder, the second elevator, the push rod, the driving part, the material pulling hook, the material pulling mechanism and the pushing mechanism, and the material cage is arranged in the On the material truck, the trays are arranged in the material cage, there are multiple trays, and the multiple trays are arranged in sequence from top to bottom, and the first elevator is arranged on the first chain conveyor line The lower part of the chain, the fourth chain conveyor line is set above the second chain conveyor line, the first chain conveyor line is set on one side of the second chain conveyor line and the fourth chain conveyor line, The third chain conveying line is arranged on the other side of the second chain conveying line and the fourth chain conveying line, the second hoist is arranged at the lower part of the third chain conveying line, and the first A cage positioning frame and the second feeding cage positioning frame are arranged on both sides of the third chain conveyor line, and the feeding cage positioning cylinder is positioned with the first feeding cage positioning frame or the second feeding cage positioning frame frame connection, the push rod is set on the fourth chain conveyor line, the driving component is connected with the push rod, the pulling hook is set at the end of the pulling mechanism, the push back A mechanism is arranged between the material pulling mechanisms. 2 . The automatic loading and unloading equipment according to claim 1 , wherein an AGV trolley is arranged on the material truck. 3 . 3. The automatic loading and unloading equipment according to claim 1, wherein the first chain conveying line, the second chain conveying line, the third chain conveying line and the fourth chain conveying line The structure is the same, the first chain conveying line includes a conveying chain, a transmission chain, a motor, a rotating shaft and a material frame position sensor, the transmission chain is wound around the motor and the rotating shaft, and the conveying chain is wound around the On the rotating shaft, the material frame position sensor is arranged on the conveying chain. 4 . The automatic loading and unloading equipment according to claim 1 , wherein the first elevator and the second elevator are electric cylinders. 5 . 5 . The automatic loading and unloading equipment according to claim 1 , wherein the material pulling hook is connected with the material pulling mechanism through a spring, and the material pulling hook is movably arranged on the material pulling mechanism. 6 . 6 . The automatic loading and unloading equipment according to claim 1 , wherein the push-back mechanism comprises a push-back screw and a push-back motor, and the push-back motor is connected to the push-back screw. 7 . 7 . The automatic loading and unloading equipment according to claim 1 , wherein the automatic loading and unloading equipment further comprises a rack, and the rack is arranged on the automatic loading and unloading equipment. 8 . 8 . The automatic loading and unloading equipment according to claim 1 , wherein the automatic loading and unloading equipment further comprises an electric control box, and the electric control box controls the automatic loading and unloading equipment. 9 .

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