CN219971187U

CN219971187U - Automatic material collecting and stacking disc device

Info

Publication number: CN219971187U
Application number: CN202321196375.0U
Authority: CN
Inventors: 王海英; 吴纪友; 彭锦涛; 周荣贵; 蔡云峰; 檀正东; 周旋; 李胜利
Original assignee: Shenzhen Anewbest Electronic Technology Co ltd
Current assignee: Shenzhen Anewbest Electronic Technology Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-11-07
Anticipated expiration: 2033-05-16

Abstract

The utility model provides an automatic material collecting and stacking disc device which comprises a frame body, a stacking disc frame, a conveying mechanism, a jacking mechanism and a supporting block. The frame body comprises two side plates which are opposite and arranged at intervals; the disc stacking frame is arranged above the two side plates, and the bottom side of the disc stacking frame is provided with a disc inlet; the conveying mechanism comprises two conveying belts which are used for conveying the material tray to correspond to the tray inlet up and down; the jacking mechanism comprises a pushing piece for jacking the tray to enter the tray stacking frame through the tray inlet; the support block is rotatably arranged on the side plate and can rotate between a first position blocking the disc inlet and a second position avoiding the disc inlet. This automatic receive material and fold dish device carries the charging tray through conveying mechanism, makes the charging tray form in folding the dish frame through the cooperation of climbing mechanism and bearing piece and piles up, and degree of automation is high, and the charging tray piles up that the process is smooth and easy, high-efficient, alleviates operating personnel's operation intensity, improvement work and production efficiency.

Description

Automatic material collecting and stacking disc device

Technical Field

The utility model relates to the technical field of automatic devices, in particular to an automatic material collecting and stacking disc device.

Background

For improving production efficiency, more and more products begin to be produced by adopting pipelining, and between different processing procedures, in order to avoid that small components are moved independently, a plurality of components required by one processing procedure are often placed in a material tray for centralized feeding. To facilitate the transport and storage of trays, either trays with components or empty trays formed after processing is typically stacked. At present, stacking is usually collected by manpower, the efficiency is low, the labor cost is high, and the automatic production requirement cannot be met.

Disclosure of Invention

In order to solve the existing technical problems, the utility model provides an automatic material collecting and stacking device capable of automatically conveying and stacking material trays.

In order to achieve the above object, the technical solution of the embodiment of the present utility model is as follows:

the embodiment of the utility model provides an automatic material collecting and stacking disc device, which comprises the following components:

the frame body comprises two side plates which are opposite and arranged at intervals;

the tray stacking frame is arranged above the two side plates, a tray inlet is formed in the bottom side of the tray stacking frame, and a tray can enter the tray stacking frame from bottom to top through the tray inlet to form stacking;

the conveying mechanism comprises two conveying belts which reciprocate in the horizontal direction and rotate in a reciprocating manner, the two conveying belts are arranged between the two side plates at intervals, and the two conveying belts are used for conveying the tray to correspond to the tray inlet up and down;

the jacking mechanism comprises a pushing piece capable of moving up and down, the pushing piece is arranged between the two conveying belts and is positioned below the tray inlet, and the pushing piece is used for jacking the tray to enter the tray stacking frame through the tray inlet;

the support blocks are rotatably arranged on the side plates, at least one support block is arranged on each side plate, and the support blocks can rotate between a first position and a second position;

when the bearing block rotates to the first position, the bearing block is blocked at the tray inlet to bear the tray in the tray stacking frame; when the bearing block rotates to the second position, the bearing block avoids the tray inlet to enable the tray to enter the tray stacking frame from the tray inlet.

In one embodiment, the center of gravity of the support block in the first position is lower than the center of gravity of the support block in the second position, so that the support block is in the first position when acted upon by gravity only.

In one embodiment, the top surface of the side plate is provided with a mounting seat, one side of the mounting seat is concavely provided with a mounting groove, a rotating shaft is arranged in the mounting groove, the bearing block is provided with a connecting hole, and the rotating shaft penetrates through the connecting hole to enable the bearing block to rotate in the mounting groove.

In one embodiment, the mounting groove is provided with a contact surface parallel to the plane where the side plate is located, a first plane and a second plane are formed on one side of the bearing block facing the contact surface, and the first plane and the second plane are in arc transition connection and have an obtuse angle;

when the bearing block rotates to the first plane to be attached to the contact surface, the bearing block is positioned at the first position; and when the bearing block rotates to the second plane to be attached to the contact surface, the bearing block is positioned at the second position.

In one embodiment, a third plane and a fourth plane are formed on one side, far away from the contact surface, of the bearing block, an included angle between the third plane and the fourth plane is an acute angle, and the distance between the third plane and the fourth plane gradually increases towards the contact surface;

the third plane is perpendicular to the first plane, so that when the bearing block is positioned at the first position, the third plane is a horizontal plane to bear the tray; the fourth plane is parallel to the second plane, so that when the bearing block rotates to the second position, the fourth plane is a vertical plane to avoid the disc inlet.

In one embodiment, the tray stacking frame comprises two first limiting members and two second limiting members which are distributed in four corners, the two first limiting members are opposite and respectively arranged on the two side plates, the two second limiting members are opposite and respectively arranged on the two side plates, the two first limiting members and the two second limiting members enclose to form a stacking space for accommodating the tray, and the cross section shape of the stacking space is matched with the shape of the tray.

In one embodiment, the first limiting member includes a first connecting plate and a second connecting plate which are vertically arranged, the first connecting plate is connected with the side plates, the second connecting plate extends towards a space between the two side plates, the second limiting member includes a third connecting plate and a fourth connecting plate which are vertically arranged, the third connecting plate is connected with the side plates, and the fourth connecting plate extends towards a space between the two side plates; the distance between the bottom end of the second connecting plate and the conveying belt is greater than the height of the material tray, and the distance between the bottom end of the fourth connecting plate and the conveying belt is less than the height of the material tray.

In one embodiment, the tray stacking frame is provided with a height sensor, and the height sensor is used for detecting the stacking height of the trays in the tray stacking frame.

In one embodiment, the jacking mechanism further comprises a driving cylinder, the pushing piece is connected to the output end of the driving cylinder, and the driving cylinder drives the pushing piece to move up and down; and/or, the conveying mechanism further comprises a driving motor, both conveying belts are in transmission connection with the driving motor, and the driving motor drives the two conveying belts to synchronously move.

The automatic material collecting and stacking disc device has at least the following beneficial effects: the working process of the automatic material collecting and stacking disc device comprises the following steps: the conveying belt of the conveying mechanism conveys the trays to be stacked between the two side plates and is arranged up and down corresponding to the tray inlet at the bottom side of the tray stacking frame; the pushing piece moves upwards to jack up the tray to be stacked, the edge of the tray pushes the supporting block upwards to enable the supporting block to rotate from the first position to the second position in the upward movement process of the tray to be stacked, so that the tray to be stacked can be jacked into the tray stacking frame, and when the tray to be stacked is lifted to be separated from the supporting block, the supporting block rotates under the action of gravity to be restored to the state of being in the first position; the pushing piece supports the trays to be stacked to move downwards, and when the trays to be stacked move to be in contact with the supporting block, the pushing piece continues to move downwards, the trays to be stacked are supported by the supporting block, and then stacking of one tray is completed; the stacking process is sequentially circulated, so that automatic continuous stacking of the trays can be realized. The automatic material collecting and stacking disc device has high automation degree, smooth and efficient material disc stacking process, reduces the operation intensity of operators, and improves the working and production efficiency; the device has simple integral structure, ingenious design and reasonable conception, and is convenient for popularization and application in the automatic processing industry.

Drawings

FIG. 1 is a schematic diagram of an automatic tray receiving and stacking device according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a split structure of the automatic receiving and stacking disc device in fig. 1;

FIG. 3 is a schematic diagram showing an operation state of the automatic receiving and stacking disc device in FIG. 1;

FIG. 4 is a second schematic diagram illustrating an operating state of the automatic receiving and stacking device in FIG. 1;

FIG. 5 is a schematic view of the mounting structure of the support block of FIG. 1;

FIG. 6 is a partial cross-sectional view of the support block of FIG. 5 in a first position;

FIG. 7 is a partial cross-sectional view of the support block of FIG. 5 in a second position;

FIG. 8 is a schematic structural view of the jack-up mechanism of FIG. 1;

fig. 9 is a schematic structural view of the conveying mechanism in fig. 1.

The reference numerals of the elements in the drawings are as follows: a frame body 10; a side plate 11; a mounting base 12; a mounting groove 121; contact surface 1211; a rotation shaft 122; a stack tray 20; a first stopper 21; a first connection plate 211; a second connection plate 212; a second stopper 22; a third connection plate 221; a fourth connection plate 222; a height sensor 23; a conveyor belt 31; a drive motor 32; a support 33; a belt 34; a first synchronizing wheel 35; a second synchronizing wheel 36; a synchronizing shaft 37; a drive wheel 38; driven wheel 39; pushing member 41; a driving cylinder 42; a piston rod 421; a support block 50; a first plane 51; a second plane 52; a third plane 53; a fourth plane 54; a connection hole 55; a tray 60.

Detailed Description

The technical scheme of the utility model is further elaborated below by referring to the drawings in the specification and the specific embodiments.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiment of the utility model provides an automatic material collecting and stacking disc device which is used for automatically stacking material trays 60. Referring to fig. 1 and 2, the automatic material receiving and stacking device includes a frame 10, a stacking frame 20, a conveying mechanism, a lifting mechanism and a supporting block 50. Wherein the frame body 10 comprises two side plates 11 which are opposite and arranged at intervals; the tray stacking frame 20 is arranged above the two side plates 11 and is used for accommodating the trays 60, a tray inlet is arranged at the bottom side of the tray stacking frame 20, the tray inlet is downwards arranged between the two side plates 11, and the trays 60 can enter the tray stacking frame 20 from bottom to top through the tray inlet to form stacking; the conveying mechanism comprises two conveying belts 31 which reciprocate in the horizontal direction and rotate in a reciprocating manner, the two conveying belts 31 are arranged between the two side plates 11 at intervals, and the two conveying belts 31 are used for conveying the tray 60 to correspond to the tray inlet up and down; the jacking mechanism comprises a pushing piece 41 capable of moving up and down, the pushing piece 41 is arranged between the two conveying belts 31 and is positioned below the tray inlet, and the pushing piece 41 is used for jacking the tray 60 to enter the tray stacking frame 20 through the tray inlet; the supporting blocks 50 are rotatably disposed on the side plates 11 and can rotate between a first position and a second position, at least one supporting block 50 is disposed on each side plate 11, when the supporting blocks 50 rotate to the first position, the supporting blocks 50 block the tray inlet to support the tray 60 in the tray stacking frame 20, and when the supporting blocks 50 rotate to the second position, the supporting blocks 50 avoid the tray inlet to enable the tray 60 to enter the tray stacking frame 20 from the tray inlet.

Referring to fig. 3 and 4, the working process of the automatic material collecting and stacking device is as follows: the supporting block 50 is positioned at a first position in a normal state and supports a tray stack in the tray stacking frame 20, the tray 60 to be stacked is transported on the conveying mechanism, and the two conveying belts 31 convey the tray 60 to be stacked between the two side plates 11 and are arranged up and down corresponding to a tray inlet at the bottom side of the tray stacking frame 20; the pushing piece 41 moves upwards to jack up the tray 60 to be stacked, in the process that the tray 60 to be stacked moves upwards, the edge of the tray 60 pushes the supporting block 50 upwards to enable the supporting block 50 to rotate from the first position to the second position, when the supporting block 50 rotates to the second position, the tray 60 to be stacked is in contact with the tray stack in the tray stacking frame 20 to form a stack (as shown in fig. 4), the pushing piece 41 supports the tray stack to continue to move upwards to enable the tray 60 to be stacked at the lowest position to be separated from the supporting block 50, and at the moment, the supporting block 50 rotates under the action of gravity to be restored to the state of being in the first position; the pushing piece 41 supports the tray stack to move downwards, when the tray stack moves to be in contact with the supporting block 50, the pushing piece 41 continues to move downwards, and the tray stack is supported by the supporting block 50, so that automatic stacking of one tray 60 is completed (as shown in fig. 3); by sequentially cycling the above stacking process, automated continuous stacking of the trays 60 can be achieved. The stacking process of the material trays 60 is smooth and efficient, the operation intensity of operators can be reduced, and the working efficiency is improved.

In order to make the bearing block 50 in the first position under normal conditions, that is, under the action of gravity only and without the interference of external force, the center of gravity of the bearing block 50 in the first position is lower than that in the second position. Thus, the supporting block 50 can rotate under the action of external force, and when the external force is eliminated, the supporting block 50 can rotate to be restored to the first position.

Specifically, referring to fig. 5, the top surface of the side plate 11 is provided with a mounting seat 12, one side of the mounting seat 12 is concavely provided with a mounting groove 121, a rotating shaft 122 is disposed in the mounting groove 121, the supporting block 50 is provided with a connecting hole 55, and the rotating shaft 122 passes through the connecting hole 55 to enable the supporting block 50 to rotate in the mounting groove 121. The mount pad 12 accessible mode such as welding, bolted connection is fixed in curb plate 11 top surface, and mounting groove 121 locates the curb plate 11 that mount pad 12 is located towards one side of another curb plate 11, and mounting groove 121 extends the setting in vertical direction, and pivot 122 is the level and is parallel to the plane setting that curb plate 11 is located for bearing block 50 can rotate towards the space between two curb plates 11, and then makes bearing block 50 block or avoid to the inlet. Four support blocks 50 are provided in this embodiment, two support blocks 50 are provided on each side plate 11, and four support blocks 50 support four corners of the bottom of the tray 60. Of course, in other embodiments, the number of the bearing blocks 50 may be other, for example, two bearing blocks 50 may be diagonally arranged, six bearing blocks 50 may be diagonally arranged on each side plate 11, three bearing blocks 50 may be arranged on each side plate 11, etc.

Referring to fig. 6 and 7, the mounting groove 121 has a contact surface 1211 parallel to a plane of the side plate 11, and a first plane 51 and a second plane 52 are formed on a side of the bearing block 50 facing the contact surface 1211 of the mounting groove 121, and an included angle between the first plane 51 and the second plane 52 is an obtuse angle. When the bearing block 50 is rotated until the first plane 51 is engaged with the contact surface 1211, the bearing block 50 is in the first position (as shown in fig. 6); when the support block 50 is rotated until the second plane 52 engages the contact surface 1211, the support block 50 is in the second position (as shown in fig. 7). The first plane 51 and the second plane 52 are in arc-shaped transitional connection through an arc surface, so that the supporting block 50 can only rotate between the first position and the second position. The bearing block 50 is formed with a third plane 53 and a fourth plane 54 on a side thereof remote from the contact surface 1211 of the mounting groove 121, an included angle between the third plane 53 and the fourth plane 54 is an acute angle and a distance between the two planes is gradually increased toward the contact surface 1211. The third plane 53 is perpendicular to the first plane 51, and the fourth plane 54 is parallel to the second plane 52, so that when the supporting block 50 is in the first position, the third plane 53 is a horizontal plane to support the tray stack, and when the supporting block 50 rotates to the second position, the fourth plane 54 is a vertical plane to avoid the opening of the tray 60.

The tray 60 may be integrally formed as a trapezoidal table structure including four side walls and a bottom wall, the side walls and the bottom wall enclosing a receiving space for receiving the material. The cross-sectional areas of the trays 60 are sequentially reduced from top to bottom, so that when a plurality of trays 60 are sequentially stacked in the vertical direction, the bottom of the last tray 60 can be accommodated in the upper opening of the next tray 60, the stacked trays 60 are ensured not to relatively move on the horizontal plane, and the stacked trays are orderly stacked in the vertical direction. In order to avoid the dumping of the tray stack, the tray stacking frame 20 comprises two first limiting members 21 and two second limiting members 22 which are distributed in four corners, wherein the two first limiting members 21 are opposite and respectively arranged on the two side plates 11, and the two second limiting members 22 are opposite and respectively arranged on the two side plates 11. The first limiting member 21 and the second limiting member 22 may be rectangular plates with L-shaped cross sections, the two first limiting members 21 and the two second limiting members 22 enclose together to form a stacking space for accommodating the tray 60, the cross section of the stacking space is rectangular and is matched with the shape of the tray 60, and the bottom ends of the two first limiting members 21 and the two second limiting members 22 form a tray inlet. The horizontal position of the tray 60 can be limited by arranging the first limiting piece 21 and the second limiting piece 22, and four corners of the tray 60 are in sliding contact with the inner side surfaces of the limiting pieces, so that the tray 60 can move up and down along with the pushing piece 41. It should be understood that the shape of the tray 60 shown is only an example, and that other suitable shapes of the tray 60 are possible, and that the first and second stoppers 21 and 22 may be other structures adapted to the contour of the tray 60.

As shown in fig. 1, the first limiting member 21 includes a first connecting plate 211 and a second connecting plate 212 which are vertically arranged, the first connecting plate 211 is fixedly connected with the side plates 11, for example, is connected by bolts, and the second connecting plate 212 is arranged to extend toward the space between the two side plates 11; the second limiting member 22 includes a third connecting plate 221 and a fourth connecting plate 222 that are vertically disposed, the third connecting plate 221 is fixedly connected with the side plates 11, for example, is connected by bolts, and the fourth connecting plate 222 extends toward the space between the two side plates 11. The distance between the bottom end of the second connecting plate 212 and the conveyor belt 31 is greater than the height of the tray 60, and the distance between the bottom end of the fourth connecting plate 222 and the conveyor belt 31 is less than the height of the tray 60. In this way, the tray 60 may be conveyed by the conveyor belt 31 into the space between the two side plates 11 under the two second connecting plates 212, when the tray 60 moves to contact with the fourth connecting plate 222, the tray 60 is blocked by the fourth connecting plate 222 to stop moving, and at this time, the continuous movement of the conveyor belt 31 does not affect the position of the tray 60, and the tray 60 may correspond to the tray inlet up and down. By designing the lengths of the second connecting plate 212 and the fourth connecting plate 222, the tray 60 can be still fixed at the corresponding position of the tray inlet when the conveying belt 31 continuously moves, and repeated switching of the conveying belt 31 is not needed, so that the continuity of conveying and stacking of the tray 60 is ensured.

Preferably, the first limiting member 21 is provided with a height sensor 23 for detecting a stacking height of the tray 60 in the tray stacking frame 20, so as to prevent the tray 60 from being stacked too high beyond a height range of the stacking space and further from collapsing. When the trays 60 are stacked to a certain height, the user can take out the trays 60 upward from the top side openings of the first and second stoppers 21 and 22.

Referring to fig. 8, the jacking mechanism further includes a driving cylinder 42, the pushing member 41 is connected to an output end of the driving cylinder 42, and the driving cylinder 42 drives the pushing member 41 to move up and down. Specifically, the driving cylinder 42 has a piston rod 421 capable of sliding in a telescopic manner, the pushing member 41 is fixedly connected to the end of the piston rod 421, the pushing member 41 may be in a flat plate structure, and the pushing member 41 is horizontally arranged to be fully contacted with the bottom of the tray 60, so as to push the tray 60 to move up and down.

Referring to fig. 9, the conveying mechanism further includes a driving motor 32, wherein both the conveying belts 31 are in transmission connection with the driving motor 32, and the driving motor 32 drives the two conveying belts 31 to move synchronously. Specifically, the conveying mechanism further includes a support frame 33, a transmission belt 34, a first synchronizing wheel 35, a second synchronizing wheel 36, a synchronizing shaft 37, a driving wheel 38, and a driven wheel 39. The first synchronous wheel 35 is arranged at the output end of the driving motor 32, and the driving motor 32 can drive the first synchronous wheel 35 to rotate; the second synchronizing wheel 36 is arranged on the transmission shaft, so that the second synchronizing wheel 36 can synchronously rotate with the synchronizing shaft 37; the transmission belt 34 is in transmission connection with the first synchronous wheel 35 and the second synchronous wheel 36, so that the second synchronous wheel 36 can synchronously rotate with the first synchronous wheel 35 under the traction force of the transmission belt 34; the synchronizing shaft 37 is rotatably arranged on the supporting frame 33, and two driving wheels 38 are respectively arranged at two ends of the synchronizing shaft, so that the two driving wheels 38 can synchronously rotate with the synchronizing shaft 37; the driven wheels 39 are provided with two driving wheels 38 and a driven wheel 39 which are respectively arranged on two sides of the supporting frame 33, and the two conveying belts 31 are respectively connected with one driving wheel 38 and one driven wheel 39 on the same side in a transmission way, so that the driven wheels 39 can synchronously rotate with the driving wheels 38 under the traction force of the conveying belts 31. When the driving motor 32 drives the first synchronizing wheel 35 to rotate, the first synchronizing wheel 35 drives the second synchronizing wheel 36 to rotate through the transmission belt 34, and then drives the synchronizing shaft 37 and the two driving wheels 38 to rotate, so that the reciprocating rotary motion of the conveying belt 31 is realized. The top surfaces of the two conveying belts 31 can be set to be horizontally conveyed by designing the sizes and the shapes of the driving wheel 38 and the driven wheel 39, and the two conveying belts 31 synchronously move so as to be convenient for carrying and conveying the tray 60.

In summary, in the automatic material receiving and stacking device according to the embodiment of the utility model, the material tray 60 is conveyed by the conveying mechanism, the material tray 60 forms a stack in the stacking rack 20 by the cooperation of the jacking mechanism and the bearing block 50, the automation degree is high, the stacking process of the material tray 60 is smooth and efficient, the operation intensity of operators is reduced, and the work and production efficiency are improved. The device has simple structure, ingenious design and reasonable conception, and is convenient for popularization and application in the automatic processing industry.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An automatic receive material and fold dish device, characterized by comprising:

2. The automated material handling stacker of claim 1 wherein the center of gravity of the support block in the first position is lower than the center of gravity of the support block in the second position such that the support block is in the first position when acted upon by gravity alone.

3. The automatic material collecting and stacking disc device according to claim 2, wherein the top surface of the side plate is provided with a mounting seat, one side of the mounting seat is concavely provided with a mounting groove, a rotating shaft is arranged in the mounting groove, the supporting block is provided with a connecting hole, and the rotating shaft penetrates through the connecting hole to enable the supporting block to rotate in the mounting groove.

4. The automatic material receiving and stacking disc device according to claim 3, wherein the mounting groove is provided with a contact surface parallel to the plane where the side plate is located, a first plane and a second plane are formed on one side of the bearing block facing the contact surface, and the first plane and the second plane are in arc transition connection and have an obtuse angle;

5. The automatic material collecting and stacking disc device according to claim 4, wherein a third plane and a fourth plane are formed on one side of the bearing block, which is far away from the contact surface, an included angle between the third plane and the fourth plane is an acute angle, and the distance between the third plane and the fourth plane gradually increases towards the contact surface;

6. The automatic material collecting and stacking disc device according to any one of claims 2 to 5, wherein the stacking disc frame comprises two first limiting members and two second limiting members which are arranged in four corners, the two first limiting members are opposite and respectively arranged on the two side plates, the two second limiting members are opposite and respectively arranged on the two side plates, a stacking space for accommodating a material disc is formed by surrounding the two first limiting members and the two second limiting members, and the cross section shape of the stacking space is matched with the shape of the material disc.

7. The automated material handling disc stack according to claim 6, wherein the first stop comprises a first vertically disposed connecting plate and a second connecting plate, the first connecting plate being connected to the side plates, the second connecting plate extending towards a space between the two side plates, the second stop comprising a third vertically disposed connecting plate and a fourth connecting plate, the third connecting plate being connected to the side plates, the fourth connecting plate extending towards a space between the two side plates; the distance between the bottom end of the second connecting plate and the conveying belt is greater than the height of the material tray, and the distance between the bottom end of the fourth connecting plate and the conveying belt is less than the height of the material tray.

8. The automatic material collecting and stacking device according to claim 6, wherein a height sensor is arranged on the stacking tray frame and is used for detecting the stacking height of the material trays in the stacking tray frame.

9. The automatic material collecting and stacking disc device according to claim 1, wherein the jacking mechanism further comprises a driving cylinder, the pushing piece is connected to the output end of the driving cylinder, and the driving cylinder drives the pushing piece to move up and down; and/or, the conveying mechanism further comprises a driving motor, both conveying belts are in transmission connection with the driving motor, and the driving motor drives the two conveying belts to synchronously move.