CN220393182U - Feeding device - Google Patents

Abstract

A feeding device, comprising: the conveying mechanism is used for driving the materials to move in a first direction; the lifting table is positioned at one end of the conveying mechanism and used for driving the materials to move in the first direction, the lifting table is used for moving in the second direction and/or the third direction, and the first direction, the second direction and the third direction are mutually perpendicular; the rotary moving assembly comprises a moving mechanism and a material pushing plate, wherein the moving mechanism is fixed on the lifting table, the material pushing plate is rotationally connected with the moving mechanism, and the moving mechanism is used for driving the material pushing plate to move in the first direction; the material rest is provided with a plurality of placing positions, and is positioned on one side of the lifting table, which is opposite to the conveying mechanism, so that materials can be lifted in a narrow space for storage.

Description

Feeding device

Technical Field

The utility model relates to the technical field of feeding equipment, in particular to a feeding device.

Background

Along with the continuous development of production process automation, the automation requirement of material lifting in the production process is higher and higher. At present, the feeding action of materials is generally completed through the movement of a fork, the structure of the fork is complex, the working process is complex, and the efficiency is low.

Disclosure of Invention

The utility model aims to provide a feeding device which solves the problems of complex structure, complex working process and low efficiency of a material feeding mechanism.

In order to achieve the purpose of the utility model, the utility model provides the following technical scheme:

in a first aspect, the present utility model provides a feeding device comprising:

the conveying mechanism is used for driving the materials to move in a first direction;

the lifting table is positioned at one end of the conveying mechanism and used for driving the materials to move in the first direction, the lifting table is used for moving in the second direction and/or the third direction, and the first direction, the second direction and the third direction are mutually perpendicular;

the rotary moving assembly comprises a moving mechanism and a material pushing plate, wherein the moving mechanism is fixed on the lifting table, the material pushing plate is rotationally connected with the moving mechanism, and the moving mechanism is used for driving the material pushing plate to move in the first direction;

the material rack is provided with a plurality of placement positions and is positioned at one side of the lifting table, which is away from the conveying mechanism;

the lifting table is used for receiving the materials from the conveying mechanism and driving the materials to align with the designated placement positions;

the material pushing plate is switched between a first position and a second position, and when the material pushing plate is in the first position, the lifting table drives the material to move from one side of the lifting table in the first direction to the other side; in the process of switching the material pushing plate from the first position to the second position, the material pushing plate rotates relative to the moving mechanism; when the material pushing plate is at the second position, the moving mechanism drives the material pushing plate to push the material to move from the lifting table to the appointed placement position.

In one embodiment, the moving mechanism comprises a driving member and a moving member, wherein the driving member is connected with the lifting table, the moving member is in transmission connection with the driving member, and the driving member is used for driving the moving member to move in the first direction.

In one embodiment, the driving member is a hydraulic cylinder, the moving member is a telescopic rod, or the driving member is a gear, the moving member is a rack, or the driving member is a nut, and the moving member is a screw.

In one embodiment, the number of the rotating moving assemblies is two, the two rotating moving assemblies are respectively located at two ends of the lifting table in the second direction, and the two rotating moving assemblies are symmetrically distributed.

In one embodiment, the rotation axis of the material pushing plate is parallel to the first direction.

In one embodiment, the connection position of the material pushing plate and the moving mechanism is deviated from the midpoint of one end of the material pushing plate, which is close to the conveying mechanism.

In one embodiment, the rotary moving assembly further comprises a rotary mechanism, one end of the rotary mechanism is connected with the material pushing plate, the other end of the rotary mechanism is connected with the moving mechanism, and the rotary mechanism is used for driving the material pushing plate to rotate.

In one embodiment, the feeding device further comprises a hoist shell, a first guide rail and a second guide rail, wherein the first guide rail extends along the second direction, the hoist shell is slidably connected with the first guide rail, the second guide rail is arranged in the hoist shell and extends along the third direction, and the lifting table is slidably connected with the second guide rail.

In one embodiment, the elevator housing includes a first side plate, a second side plate, a bottom plate, and a top plate, one end of the bottom plate is connected to the first side plate, the other end is connected to the second side plate, one end of the top plate is connected to the first side plate, and the other end is connected to the second side plate.

In one embodiment, the rack further comprises a frame structure and a plurality of support plates, each of the placement locations comprising two opposing support plates.

The material is driven to move to one side of the material rack in the first direction through the conveying mechanism, the material is conveyed to the lifting table, the lifting table moves in the second direction and/or the third direction, the material is driven to align with the designated placement position, then the lifting table drives the material to move in the first direction, the material pushing plate is pushed by the moving mechanism, the material pushing plate pushes the material to the placement position of the material rack, the feeding device is simple in structure, the working process is simple, and the efficiency is high.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from them without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a feed device of an embodiment;

FIG. 2 is a block diagram of a transport mechanism of one embodiment;

FIG. 3 is a block diagram of a hoist of an embodiment;

FIG. 4 is a block diagram of a rotary motion assembly of one embodiment;

fig. 5 is a block diagram of a work rack of an embodiment.

Reference numerals illustrate:

1000-materials, 20-conveying mechanism, 21-conveying roller, 22-beam, 23-square column, 24-highest point, 30-lifting table, 31-lifting table roller, 32-lifting table supporting plate, 40-rotary moving assembly, 41-moving mechanism, 411-driving piece, 412-moving piece, 43-rotating mechanism installing plate, 44-rotating mechanism base, 45-rotating mechanism, 42-material push plate, 50-material rack, 51-upright column, 52-placing position, 521-first supporting plate, 522-second supporting plate, 53-bottom plate, 54-clamping plate, 55-beam, 60-lifting machine, 61-first guide rail, 62-second guide rail, 63-lifting machine shell, 631-top plate, 632-first side plate, 633-second side plate and 634-lifting machine bottom plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

An embodiment of the present utility model provides a feeding device, as shown in fig. 1, including a conveying mechanism 20, a lifting table 30, a rotary moving assembly 40, and a material rack 50.

The conveying mechanism 20 is used for driving the material 1000 to move in the first direction. As shown in fig. 2, the conveying mechanism 20 may include a conveying roller or a roller belt combination conveying mechanism, which is not limited herein. In a specific embodiment, the conveying mechanism 20 includes a plurality of conveying rollers 21, two beams 22 and a plurality of square columns 23, wherein the square columns 23 are connected below each beam 22, two ends of each conveying roller 21 are connected with each beam, and the width of each conveying roller 21 is slightly wider than the material 1000. The highest point 24 of the conveyor roller 21 in the third direction constitutes a conveyor plane, from which the beam 22 protrudes, optionally. When the conveying roller 21 drives the material 1000 to move in the first direction toward the rack 50, the beam 22 can prevent the material 1000 from falling from the conveying mechanism 20 in the second direction by arranging the beam 22 to protrude from the conveying plane.

The lifting table 30 is located at one end of the conveying mechanism 20, as shown in fig. 1 and 3, and the lifting table includes a lifting table roller 31 and a lifting table supporting plate 32, where two ends of the lifting table roller 31 are connected to the lifting table supporting plate 32, and the lifting table roller 31 is arranged in a first direction to form a plane for driving the material 1000 to move in the first direction, as shown in fig. 1, the X direction is a first direction, the Y direction is a second direction, the Z direction is a third direction, and the lifting table 30 is used to move in the second direction Y and/or the third direction Z, where the first direction X, the second direction Y and the third direction Z are perpendicular to each other.

The rotary moving assembly 40 comprises a moving mechanism 41 and a material pushing plate 42, the moving mechanism 41 is fixed on the lifting table 30, the material pushing plate 42 is rotationally connected with the moving mechanism 41, and the moving mechanism 41 is used for driving the material pushing plate 42 to move in a first direction X.

The material rack 50 is provided with a plurality of placement positions, and the material rack 50 is positioned on one side of the lifting platform 30, which is away from the conveying mechanism 20.

The using method of the feeding device provided by the embodiment of the utility model comprises the following steps:

the conveying mechanism 20 drives the material 1000 to move in the first direction X, when the material pushing plate 42 is at the first position, the lifting table roller 31 rolls to drive the material 1000 to move from one side of the lifting table 30 to the other side in the first direction X, and in the process of switching the material pushing plate 42 from the first position to the second position, the material pushing plate 42 rotates relative to the moving mechanism 41, and when the material pushing plate 42 is at the second position, the moving mechanism 41 drives the material pushing plate 42 to push the material 1000 to move from the lifting table 30 to the designated placement position.

According to the feeding device provided by the embodiment of the utility model, the conveying mechanism 20 drives the material 1000 to move towards one side of the material rack 50 in the first direction X, the material 1000 is conveyed to the lifting platform 30, the lifting platform 30 moves in the second direction Y and/or the third direction Z, so that the material 1000 is driven to be aligned with the designated placement position 52, then the lifting platform 30 drives the material 1000 to move in the first direction X, the material pushing plate 42 is pushed by using the moving mechanism 41, the material pushing plate 42 pushes the material 1000 to the placement position 52 of the material rack 50, and the feeding device is simple in structure, simple in working process and high in efficiency.

In one embodiment, as shown in fig. 3, the feeding device further includes a lifter case 63, a first guide rail 61, and a second guide rail 62, where the first guide rail 61 extends along the second direction Y, the lifter case 63 is slidably connected to the first guide rail 61, and the second guide rail 62 is disposed inside the lifter case 63 and extends along the third direction Z, and the lifting table 30 is slidably connected to the second guide rail 62.

Alternatively, the first guide 61 is composed of four metal guides extending in the second direction Y, the mating surface of each of which is subjected to a polishing process or the like so that the elevator housing 63 slides smoothly thereon, and the second guide 62 is composed of four metal guides extending in the third direction Z so that the elevator table 30 slides smoothly thereon.

Alternatively, the four guide rails of the first guide rail 61 are made of metal materials, and can bear and guide the elevator housing 63 and reduce friction, the elevator housing 63 is grooved along the second direction Y, and the guide rails guide the elevator housing 63 to perform linear reciprocating motion along the second direction Y, so that the elevator has higher rated load, can bear certain torque, and can realize high-precision linear motion under the condition of high load.

Alternatively, the movement of the lifter 60 in the second direction Y is driven in the form of an electric slide rail, and the power of the motor is transmitted to the slide rail through a transmission device, thereby realizing the movement of the lifter 60. The main components of the power plant include an electric motor, a transmission, a hoist housing 63, a first rail 61, etc. Wherein the motor is a power source for the movement of the elevator 60, the transmission means is a means for transmitting the power of the motor to the first rail 61, the rail is a supporting portion of the slide rail, and the elevator housing 63 is a portion moving on the rail. The movement of the elevator 60 in the second direction Y is specifically performed by using the power of the motor, and the power is transmitted to the first guide rail 61 through the transmission device, thereby moving the elevator housing 63 on the first guide rail 61. The first guide rail 61 plays a role of supporting and guiding during the movement of the elevator 60, thereby ensuring a movement trace of the elevator 60 in the second direction Y. The transmission of the elevator housing 63 is typically gear driven, chain driven, belt driven, or the like.

Wherein it is assumed that the elevator housing 63 employs a gear transmission. Gear transmission is a common transmission that can transfer the power of a motor to a rail to effect movement of the elevator 60. The surface of the first rail 61 is typically treated with a special process to increase its surface hardness and wear resistance, and the four grooves of the elevator housing 63 along the second direction Y are welded to the housing of the elevator 60 with a high strength material.

Alternatively, the speed at which the elevator housing 63 is moved in the second direction Y may be adjustable, and assuming that the speed at which the material 1000 is lifted and stored is slow when the elevator housing 63 is moved at 5 meters per second, the speed at which the elevator housing 63 is moved is adjusted to 7 meters per second according to the need for lifting efficiency.

Alternatively, the four guide rails of the second guide rail 62 are made of metal materials, and can bear and guide the lifting platform 30 and reduce friction, the lifting platform 30 is provided with grooves along the third direction Z, the guide rails guide the lifting platform 30 to perform linear reciprocating motion along the third direction Z, the mode has higher rated load, and meanwhile, certain torque can be borne, and high-precision linear motion can be realized under the condition of high load.

In one embodiment, as shown in fig. 4, the moving mechanism 41 includes a driving member 411 and a moving member 412. The driving member 411 is connected with the lifting table 30, the moving member 412 is in transmission connection with the driving member 411, and the driving member 411 is used for driving the moving member 412 to move in the first direction X. By the operation of the driving member 411 and the moving member 412, the material 1000 can be smoothly and continuously pushed to a desired position.

In one embodiment, the driving member 411 is a hydraulic cylinder, the moving member 412 is a telescopic rod, or the driving member 411 is a gear, the moving member 412 is a rack, or the driving member 411 is a nut, and the moving member 412 is a screw. The following describes the respective development of three cases in detail:

in a specific embodiment, the driving member 411 is a hydraulic cylinder, and the moving member 412 is a telescopic rod. In the utility model, the pressure of hydraulic oil in the hydraulic cylinder pushes the piston, and the piston is connected with the telescopic rod, so that the telescopic rod acts. The working principle of the telescopic rod assembly of the hydraulic cylinder is to utilize the incompressibility and the fluidity of liquid, when the liquid is compressed in the hydraulic cylinder, the pressure of the liquid is transmitted to the piston, so that the piston is pushed to move, and the telescopic rod connected with the piston pushes the material 1000 to move towards the material rack 50 in the first direction X. When liquid flows out of the hydraulic cylinder, the piston is contracted inwards by the action of external force, and the telescopic rod connected with the piston moves away from the material rack 50 in the first direction X, namely, the telescopic rod can extend and retract relative to the hydraulic cylinder by controlling the flow and the pressure of the liquid, so that the material 1000 can be continuously and stably pushed by the telescopic rod, and after the material is stored in a placing position on the material rack, the telescopic rod is retracted to return to an original state. The mode is simple in structure and easy to install.

In a specific embodiment, the driving member 411 is a gear, and the moving member 412 is a rack. The gear rack mechanism consists of a gear and a rack. The working principle of the gear-rack mechanism is to convert the rotation motion of the gear into the reciprocating linear motion of the rack or convert the reciprocating linear motion of the rack into the rotation motion of the gear. Alternatively, in the present application, the rotation motion of the gear is converted into the reciprocating linear motion of the rack, the driving member 411 is the gear, the moving member 412 is the rack, the rack is a special gear with teeth distributed on the strip body, the rack is also divided into a straight-tooth rack and a helical-tooth rack, and the rack is respectively matched with the straight-tooth cylindrical gear and the helical-tooth cylindrical gear for use, and assuming that the moving member 412 used in the present application is the straight-tooth rack, the driving member 411 is the straight-tooth cylindrical gear, the gear reference circle coincides with the rack reference line, when the gear rotates clockwise, the rack is driven to push the material 1000 in the first direction X to move towards the material rack 50 at the linear speed, and when the gear rotates anticlockwise, the rack is driven to move away from the material rack 50 in the first direction X at the linear speed. The mode is large in power transmission and stable in work.

In a specific embodiment, the driving member 411 is a nut, and the moving member 412 is a screw. In the utility model, the rotation movement of the nut is converted into the linear movement of the screw rod by utilizing the friction force and torque transmission principle of the screw pair. The screw is a shaft with threads, the shape and the size of the threads determine the transmission performance of the screw, and the nut is a sleeve with threads, which is matched with the threads of the screw to realize linear motion through rotary motion. Specifically, when the nut is rotated clockwise, the inclined surface of the thread generates friction with the inclined surface of the nut, causing the screw to push the material 1000 in the first direction X toward the approaching rack 50, and when the nut is rotated counterclockwise, causing the screw to move in the first direction X toward the separating rack 50. The mode has high transmission precision and high transmission efficiency.

In one embodiment, the number of the rotating moving assemblies 40 is two, the two rotating moving assemblies 40 are respectively located at two ends of the lifting table 30 in the second direction Y, and the two rotating moving assemblies 40 are symmetrically distributed. The symmetrical plane is a plane passing through the midpoint of the lifting table 30 and formed by the first direction X and the third direction Z, and the highest point of the lifting table roller 31 is the same as the highest point 24 of the conveying roller 21, so that the two rotary moving assemblies 40 can work at proper positions, thereby giving two pushing forces to the material and stably pushing the material to move.

In one embodiment, the axis of rotation of the material pusher plate 42 is parallel to the first direction X. Optionally, the material pushing plate 42 is made of steel material, aluminum alloy, high-strength plastic, etc., and is capable of not deforming after repeatedly pushing the material 1000 multiple times.

In one embodiment, the location of the connection of the material pusher plate 42 to the movement mechanism 41 is offset from the midpoint of the end of the material pusher plate 42 near the conveyor 20. Alternatively, when two symmetrical material pusher plates 42 are rotated about the axis of rotation and ninety degrees toward opposing material pusher plates 42, respectively, the connection position is such that material pusher plates 42 can both push material 1000 and such that material pusher plates 42 do not strike elevator housing 63 when moved.

In one embodiment, the rotary moving assembly 40 further includes a rotating mechanism 45, one end of the rotating mechanism 45 is connected to the material pushing plate 42, the other end is connected to the moving mechanism 41, and the rotating mechanism 45 is used for driving the material pushing plate 42 to rotate. As shown in fig. 4, one end of the rotary mechanism 45 is connected to the material pushing plate 42, and the other end is connected to the rotary mechanism base 44. Assuming only one material pusher plate 42, the rotation mechanism 45 rotates the material pusher plate 42 ninety degrees from the home position toward the material 1000 side. It is assumed that when the two symmetrical material pushing plates 42 rotate, and each rotates ninety degrees toward the opposite material pushing plate 42, the two material pushing plates 42 form a plane in the first direction X and the second direction Y, and thus the use requirement is satisfied. It is assumed that when two symmetrical material pushing plates 42 rotate along the rotation axis and respectively rotate thirty degrees toward the opposite material pushing plate 42, the sensor detects that the angle does not meet the requirement, and then sends an adjustment signal to the processor, after receiving the adjustment signal, the processor sends an adjustment signal to the rotation mechanism 45, and after receiving the adjustment signal, the rotation mechanism 45 rotates the material pushing plate 42, so that the material pushing plate 42 rotates sixty degrees toward the opposite material pushing plate 42. It is assumed that when two symmetrical material pushing plates 42 rotate along the rotation axis and rotate twenty degrees in opposite directions to the opposite material pushing plates 42, the sensor detects that the direction and angle do not meet the requirement, and then sends an adjustment signal to the processor, and after receiving the adjustment signal, the processor sends an adjustment signal to the rotation mechanism 45, and after receiving the adjustment signal, the rotation mechanism 45 rotates the material pushing plates 42, so that the material pushing plates 42 rotate one hundred and ten degrees toward the opposite material pushing plates 42.

In a specific embodiment, when the center of gravity of the material 1000 leaves the lifting platform 30, the rollers of the lifting platform 30 stop rotating, the two symmetrically arranged rotating mechanisms 45 start to operate, respectively drive the two material pushing plates 42 to rotate together towards the opposite material pushing plates 42, the two rotating mechanisms 45 drive the respective material pushing plates 42 to rotate 90 degrees and stop rotating, the moving member 412 moves towards one end close to the material rack 50 in the second direction Y, the rotating mechanism 45 and the material pushing plates 42 are driven to move together, after the moving member 412 moves a certain distance, the material pushing plates 42 are in contact with the material 1000, the material pushing plates 42 push the material 1000 into the placing position of the material rack 50 under the power provided by the moving member 412, after the material 1000 completely enters the placing position of the material rack 50, the moving member 412 moves towards one end far away from the material rack 50 in the second direction Y until the material rack returns to the original position, and the two symmetrically rotating mechanisms 45 drive the two material pushing plates 42 to rotate back to the original position.

In a specific embodiment, the rotary motion assembly 40 further includes a rotary mechanism mounting plate 43 and a rotary mechanism base 44. The rotation mechanism mounting plate 43 is connected to the movement mechanism 41, the rotation mechanism base 44 is connected to the rotation mechanism mounting plate 43, and the rotation mechanism base 44 is used to mount the rotation mechanism 45 so that the rotation mechanism 45 can rotate.

In one embodiment, the elevator housing 63 includes a first side plate 632, a second side plate 633, an elevator bottom plate 634, and a top plate 631, one end of the elevator bottom plate 634 being connected to the first side plate 632, the other end being connected to the second side plate 633, one end of the top plate being connected to the first side plate 632, the other end being connected to the second side plate 633. The elevator housing 63 is free of side plates in the first direction X, i.e. the opening of the elevator housing 63 is oriented in the first direction X, alternatively, all four connections are soldered, a metal material having a melting point lower than that of the elevator housing 63 is used as solder, the elevator housing 63 and the solder are heated to a temperature above the melting point of the solder and below the melting point of the elevator housing 63, the elevator housing 63 is wetted with liquid solder, the interface gap is filled and inter-diffusion between atoms with the elevator housing 63 is achieved, and soldering is achieved.

In one embodiment, as shown in fig. 5, the rack 50 includes a plurality of posts 51, a placement location 52, a first support plate 521, a second support plate 522, and a plurality of cross beams 55, the placement location 52 including opposing first and second support plates 521, 522, i.e., each placement location includes two opposing support plates. Alternatively, the material of the upright 51 may be steel, aluminum alloy, or the like, and the cross member 55 may be a channel steel. Alternatively, the post 51 and cross member 55 may be welded together to form a single piece. Alternatively, the surface of the post 51 may be tapped to facilitate hinged assembly of other fittings.

The material rack 50 further comprises a bottom plate 53 and a clamping plate 54, wherein the bottom plate 53 is positioned at the bottom end of the frame structure and is contacted with the ground, so that the whole material rack 50 is stably placed. The detent plate 54 is used to prevent the material 1000 from falling out due to excessive pushing by the material pusher plate 42.

Optionally, the material rack 50 has a plurality of rows and columns of placement positions, each placement position includes two opposite support plates, optionally, the first support plate 521 may be steel, an aluminum alloy material, a plastic product, or the like, the first support plate 521 is connected with a frame structure, the two opposite support plates can receive the material 1000, the weight that the two opposite support plates can carry is not limited in this application, and the first support plate 521 is subjected to a polishing process, so that the surface of the first support plate 521 is smooth, and the material 1000 can be easily pushed on the first support plate 521.

Alternatively, when the rack 50 has only one row, the placement positions are all on the same row, the support plates are also arranged on the same row, and the lift table 30 moves in the first direction X and the second direction Y with respect to the row.

Alternatively, when the rack 50 has only one column, the placement positions are all located on the same column, the support plates are also arranged on the same column, and the lifting table 30 moves in the first direction X and the third direction Z with respect to the column.

In the description of the embodiments of the present utility model, it should be noted that, the terms "center", "first direction", "second direction", "third direction", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the azimuth or the positional relationship based on the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, but all or part of the procedures for implementing the above embodiments can be modified by one skilled in the art according to the scope of the appended claims.

Claims (10)

1. A feeding device, characterized by comprising:

the conveying mechanism is used for driving the materials to move in a first direction;

the lifting table is positioned at one end of the conveying mechanism and used for driving the materials to move in the first direction, the lifting table is used for moving in the second direction and/or the third direction, and the first direction, the second direction and the third direction are mutually perpendicular;

the rotary moving assembly comprises a moving mechanism and a material pushing plate, wherein the moving mechanism is fixed on the lifting table, the material pushing plate is rotationally connected with the moving mechanism, and the moving mechanism is used for driving the material pushing plate to move in the first direction;

the material rack is provided with a plurality of placement positions and is positioned at one side of the lifting table, which is away from the conveying mechanism;

the lifting table is used for receiving the materials from the conveying mechanism and driving the materials to align with the designated placement positions;

the material pushing plate is switched between a first position and a second position, and when the material pushing plate is in the first position, the lifting table drives the material to move from one side of the lifting table in the first direction to the other side; in the process of switching the material pushing plate from the first position to the second position, the material pushing plate rotates relative to the moving mechanism; when the material pushing plate is at the second position, the moving mechanism drives the material pushing plate to push the material to move from the lifting table to the appointed placement position.

2. The feeding device of claim 1, wherein the moving mechanism comprises a driving member and a moving member, the driving member is connected with the lifting table, the moving member is in transmission connection with the driving member, and the driving member is used for driving the moving member to move in the first direction.

3. The feeding device of claim 2, wherein the driving member is a hydraulic cylinder, the moving member is a telescopic rod, or the driving member is a gear, the moving member is a rack, or the driving member is a nut, and the moving member is a screw.

4. The feeding device according to claim 1, wherein the number of the rotary moving assemblies is two, the two rotary moving assemblies are respectively positioned at two ends of the lifting table in the second direction, and the two rotary moving assemblies are symmetrically distributed.

5. The feed device of claim 1, wherein the axis of rotation of the material pusher is parallel to the first direction.

6. The feeder of claim 5, wherein the material pusher is coupled to the movement mechanism at a location offset from a midpoint of an end of the material pusher proximate the conveyor.

7. The feeding device of claim 1, wherein the rotary moving assembly further comprises a rotary mechanism, one end of the rotary mechanism is connected with the material pushing plate, the other end of the rotary mechanism is connected with the moving mechanism, and the rotary mechanism is used for driving the material pushing plate to rotate.

8. The feeding device of claim 1, further comprising a hoist housing, a first rail, and a second rail, the first rail extending in the second direction, the hoist housing slidably coupled to the first rail, the second rail disposed within the hoist housing and extending in the third direction, the hoist table slidably coupled to the second rail.

9. The feed device of claim 8, wherein the elevator housing comprises a first side plate, a second side plate, a bottom plate, and a top plate, one end of the bottom plate is connected to the first side plate, the other end is connected to the second side plate, one end of the top plate is connected to the first side plate, and the other end is connected to the second side plate.

10. The feeding device of claim 1, wherein said rack further comprises a frame structure and a plurality of support plates, each of said placement locations comprising two opposing said support plates.