Stacking and conveying device

Abstract

The utility model belongs to the technical field of pillowcase conveying equipment, and discloses a stacking and conveying device which comprises a conveying table used for conveying materials and parts and provided with a containing area. The lower material stacking frame is arranged in the containing area and used for intermittently lifting the materials conveyed by the conveying table in the vertical direction; the upper material stacking frame is used for receiving the material pieces intermittently lifted by the lower material stacking frame to form stacked material pieces; and the material supporting part is arranged on the upper material stacking frame and is adjacent to the lower material stacking frame in the vertical plane, and the material supporting part supports / does not support the material when the stacked material is not formed / formed. The vertical space of the conveying table is combined with upward movement of the materials on the lower material stacking frame and clamping operation of the upper material stacking frame and the material supporting piece to complete stacking operation of the materials, the vertical space is efficiently used for stacking and conveying the materials, and the requirement for carrying the materials back and forth between different stations is omitted. All the stacking processes are completed in one station, so that the operation process is simplified, and the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pillowcase conveying equipment, in particular to a stacking conveying device. Background Art

[0002] In the pillowcase production process, pillowcase packaging is an important link. In order to improve production efficiency and reduce labor costs, pillowcase production conveyor lines usually need to complete the stacking and packaging of pillowcases. Pillowcase stacking refers to stacking multiple single pillowcases together in a certain order and manner to form a complete set of pillowcases for the next step of packaging and logistics transportation.

[0003] The traditional pillowcase stacking method requires manual sorting of the stacked materials and then placing them into material boxes for subsequent processes. Manual sorting is time-consuming and labor-intensive, and has low efficiency. It also has a certain impact on the work efficiency of subsequent processes of the material products, thereby reducing the production efficiency of the entire assembly line during production. In order to solve this problem, in recent years, many companies and research institutions have begun to research and develop automated pillowcase stacking equipment. These devices usually use technologies such as robotic arms and conveyor belts to achieve functions such as grabbing, stacking and packaging pillowcases.

[0004] However, the existing automated pillowcase stacking equipment still has some problems. For example, the robotic arm stacking equipment requires multiple devices such as a robotic arm, an upper feed line, a stacking table and a lower feed line, which occupies a large area. In addition, its stacking operation requires the robotic arm to pick up materials from the upper feed line and place them on the stacking table for stacking, and then the robotic arm places the stacked materials on the lower feed line for transportation to the subsequent process. The stacking process needs to be operated back and forth in multiple workstation areas. The stacking operation is relatively cumbersome and inefficient. Therefore, a stacking conveying device is proposed to solve the above problems. Summary of the Invention

[0005] (1) Technical problems solved

[0006] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a stacking and conveying device, which has the advantages of convenient operation, small footprint and high stacking efficiency, and solves some problems that still exist in the existing automatic pillowcase stacking equipment. For example, the robotic arm stacking equipment requires a robotic arm, an upper feed line, a stacking table and a lower feed line and other devices, which occupy a large area, and its stacking operation requires the robotic arm to pick up materials from the upper feed line and place them on the stacking table for stacking, and then the robotic arm is used to place the stacked materials on the lower feed line for transportation to the subsequent process. The stacking process needs to be operated back and forth in multiple workstation areas, and the stacking operation is cumbersome and inefficient.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a stacking and conveying device, comprising:

[0009] A conveying platform for conveying materials, wherein the conveying platform is provided with a receiving area;

[0010] A lower stacking rack is provided in the accommodating area and intermittently lifts the materials conveyed by the conveying platform in the vertical direction;

[0011] An upper stacking rack receives the materials intermittently lifted by the lower stacking rack to form stacked materials;

[0012] The material supporting member is provided on the upper stacking frame and is arranged adjacent to the lower stacking frame in a vertical plane, and supports / does not support the material when the stacked material is not formed / formed;

[0013] When the material supporting member does not support the stacked material pieces, the lower stacking rack receives the stacked material pieces onto the conveying platform.

[0014] In the above technical solution, preferably, the conveying platform includes:

[0015] Pre-conveyor belt, used to convey materials;

[0016] A stacking conveyor belt, wherein the stacking conveyor belt is provided with a receiving area;

[0017] The stacking conveyor belt is used to receive the materials conveyed by the expected conveyor belt and convey them to the lower stacking rack.

[0018] In the above technical solution, preferably, it also includes a transmission member, the expected conveyor belt includes a first main shaft, the stacking conveyor belt includes a second main shaft, and the output end of the transmission member is connected to the first main shaft and the second main shaft through a transmission belt and a transmission wheel.

[0019] In the above technical solution, preferably, the expected conveyor belt also includes a first secondary shaft and a first conveyor belt, the first conveyor belt is sleeved between the first main shaft and the first secondary shaft, the stacking conveyor belt includes a second secondary shaft and a plurality of second conveyor belts, a plurality of second conveyor belts are sleeved between the second main shaft and the second secondary shaft, and the gap between adjacent second conveyor belts is a accommodating area.

[0020] In the above technical solution, preferably, the stacking conveyor belt also includes a third secondary shaft and a fourth secondary shaft, the stacking conveyor belt is wound around the outside of the second main shaft, the second secondary shaft, the third secondary shaft and the fourth secondary shaft, and the lower stacking rack is located inside the stacking conveyor belt.

[0021] In the above technical solution, preferably, the lower stacking rack includes a linear propulsion mechanism and a supporting rack adapted to the accommodating area, and the linear propulsion mechanism is used to drive the supporting rack to lift the material pieces back and forth vertically.

[0022] In the above technical solution, preferably, the material supporting rack includes a first guide rod and a material lifting grid rack adapted to the accommodating area, the output end of the linear pushing mechanism is connected to the material lifting grid rack, and the material lifting grid rack is provided with a baffle on one side along the material conveying direction, the top end of the baffle is exposed above the conveying platform, and the side end angle of the material lifting grid rack is slidingly arranged on the outside of the first guide rod.

[0023] In the above technical solution, preferably, the upper stacking rack includes side guide columns, a middle guide cylinder, a middle guide column and a material-blocking grid rack. The number of the side guide columns is at least two and they are symmetrically arranged. The side ends of the material-blocking grid rack are slidably arranged on the side guide columns. A middle guide column is provided in the middle of the material-blocking grid rack, and the middle guide column is slidably arranged in the middle guide cylinder.

[0024] In the above technical solution, preferably, it also includes a corner support, a first support rod and a second support rod arranged to slide vertically, the corner support is arranged on the material support grid frame, the corner support is slidably arranged on the side guide column, the first support rod is rotatably provided on the other end of the first support rod, and the second support rod is rotatably provided on the other end of the support arm.

[0025] In the above technical solution, preferably, the material supporting member includes a second guide rod and a transverse pushing mechanism, the output end of the transverse pushing mechanism is provided with a rod platform, and the rod platform is provided with a plurality of lifting rods, the rod platform is slidably arranged on the second guide rod, and the lifting rod is located in the same horizontal plane as the bottom end of the upper stacking rack.

[0026] (3) Beneficial effects

[0027] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0028] The utility model completes the stacking operation of materials by utilizing the vertical space of the conveyor table in combination with the upward movement of the materials of the lower stacking rack and the clamping operation of the upper stacking rack and the material supporting parts, and efficiently utilizes the vertical space for stacking and conveying materials, eliminating the need to carry materials back and forth between different workstations. All stacking processes are completed in one workstation, which not only simplifies the operating process and brings about an improvement in overall production efficiency, but also simultaneously completes the arrangement of the stacking mechanism on one conveyor table workstation, adopts a compact design, and is integrated in a smaller space. Compared with traditional robotic arm stacking equipment, it significantly reduces the footprint within a limited ground space. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a front-view three-dimensional structural diagram of the utility model;

[0030] Figure 2 This is a rear-view three-dimensional structural diagram of the utility model;

[0031] Figure 3This is the front view of the utility model;

[0032] Figure 4 This is a top view of the utility model;

[0033] Figure 5 This is a three-dimensional structural diagram of the body of the utility model;

[0034] Figure 6 This is a three-dimensional structural diagram of the lower stacking rack and the upper stacking rack of the utility model;

[0035] Figure 7 This is a schematic diagram of the top structure of the upper stacking rack of the utility model;

[0036] Figure 8 This is a three-dimensional structural diagram of the anticipation conveyor belt and the stacking conveyor belt of the utility model;

[0037] Figure 9 This is a schematic structural diagram of the anticipation conveyor belt, stacking conveyor belt and transmission parts of the utility model.

[0038] In the figure: 1. Conveyor platform; 11. Pre-feeding conveyor belt; 111. First main shaft; 112. First secondary shaft; 113. First conveyor belt; 12. Stacking conveyor belt; 121. Second main shaft; 122. Second secondary shaft; 123. Second conveyor belt; 124. Third secondary shaft; 125. Fourth secondary shaft; 13. Transmission member; 2. Accommodation area; 3. Lower stacking rack; 31. Linear pushing mechanism; 32. Supporting rack; 321. First guide rod; 322. Lifting bar rack; 323. Stop bar; 4. Upper stacking rack; 41. Side guide column; 42. Middle guide cylinder; 43. Middle guide column; 44. Material-blocking bar rack; 45. Angle brace; 46. First support rod; 47. Second support rod; 48. Support arm; 5. Supporting member; 51. Second guide rod; 52. Horizontal pushing mechanism; 53. Rod platform; 54. Lifting rod. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] like Figures 1 to 9 As shown, the utility model provides a stacking conveying device, comprising:

[0041] A conveying platform 1 for conveying materials, wherein the conveying platform 1 is provided with a receiving area 2;

[0042] The lower stacking rack 3 is arranged in the accommodating area 2 and intermittently lifts the materials conveyed by the conveying platform 1 in the vertical direction;

[0043] The upper stacking rack 4 receives the materials intermittently lifted by the lower stacking rack 3 to form stacked materials;

[0044] The material supporting member 5 is provided on the upper stacking frame 4 and is arranged adjacent to the lower stacking frame 3 in the vertical plane, and supports / does not support the material when the stacked material is not formed / formed;

[0045] When the supporting member 5 does not support the stacked materials, the lower stacking rack 3 receives the stacked materials and places them on the conveying platform 1;

[0046] In addition to the above structure, it also includes a body 6, which includes two side shells 61, an upper mounting bar 62, a middle mounting bar 63 and a lower mounting bar 64. The upper mounting bar 62, the middle mounting bar 63 and the lower mounting bar 64 are installed between the two side shells 61. The lower mounting bar 64 and the middle mounting bar 63 are installed on the lower mounting bar 3, and the upper mounting bar 64 is installed on the upper mounting bar 4.

[0047] And provide the following specific implementation plan:

[0048] The conveyor platform 1 comprises:

[0049] The expected conveyor belt 11 is used to convey materials;

[0050] A stacking conveyor belt 12, wherein a receiving area is provided on the stacking conveyor belt 12;

[0051] The stacking conveyor belt 12 is used to receive the materials conveyed by the expected conveyor belt 11 and convey them to the lower stacking rack 3;

[0052] The transmission member 13 is also included. The material conveyor belt 11 includes a first main shaft 111, and the stacking material conveyor belt 12 includes a second main shaft 121. The output end of the transmission member 13 is connected to the first main shaft 111 and the second main shaft 121 through a transmission belt and a transmission wheel.

[0053] The transmission member 13 is a motor, which drives the transmission belt to rotate, thereby driving the first main shaft 111 and the second main shaft 121 to rotate, thereby realizing the transmission operation of the preparation conveyor belt 11 and the stacking conveyor belt 12;

[0054] Specifically, the material conveyor belt 11 further includes a first secondary shaft 112 and a first conveyor belt 113. The first conveyor belt 113 is sleeved between the first main shaft 111 and the first secondary shaft 112. The stacking conveyor belt 12 includes a second secondary shaft 122 and a plurality of second conveyor belts 123. The plurality of second conveyor belts 123 are sleeved between the second main shaft 121 and the second secondary shaft 122. The gaps between adjacent second conveyor belts 123 form a receiving area 2.

[0055] The first main shaft 111 and the second main shaft 121 rotate to drive the first conveyor belt 113 and the second conveyor belt 123 to rotate, so that the material is conveyed along the conveying direction;

[0056] More preferably, the stacking conveyor belt 12 further includes a third secondary shaft 124 and a fourth secondary shaft 125, the second conveyor belt 123 is wound around the second main shaft 121, the second secondary shaft 122, the third secondary shaft 124 and the fourth secondary shaft 125, and the lower stacking rack 3 is located inside the second conveyor belt 123;

[0057] The second conveyor belt 123 can be driven by the second main shaft 121, the second secondary shaft 122, the third secondary shaft 124 and the fourth secondary shaft 125 to form a receiving area for receiving the lower stacking rack 3;

[0058] The first main shaft 111 , the first secondary shaft 112 , the second main shaft 121 , the second secondary shaft 122 , the third secondary shaft 124 and the fourth secondary shaft 125 are all rotatably disposed between the two side housings;

[0059] More preferably, a plurality of triangular support plates are fixedly provided on the middle mounting bar, and auxiliary mounting bars are provided on both ends of the top of the triangular support plates. The auxiliary mounting bars are arranged between the two side shells, and a plurality of groups of mounting convex plates are provided on the outer side of the auxiliary mounting bars, and a group of mounting convex plates consists of two. Through the plurality of groups of mounting convex plates, a plurality of third auxiliary shafts 124, fourth auxiliary shafts 125 or second auxiliary shafts 122 can be installed according to actual needs, and the installation is selected according to the actual assembly position. In addition, a plurality of guide bars are installed on the auxiliary mounting bar, and a second conveyor belt 123 is provided between adjacent guide bars to play a guiding and anti-deviation effect.

[0060] The lower stacking rack 3 includes a linear propulsion mechanism 31 and a support rack 32 adapted to the accommodating area 2. The linear propulsion mechanism 31 is used to drive the support rack 32 to lift the material piece in a vertical reciprocating manner.

[0061] Among them, the linear push mechanism 31 is an electric push rod;

[0062] The material support frame 32 includes a first guide rod 321 and a material lifting grid frame 322 adapted to the accommodating area 2. The output end of the linear driving mechanism 31 is connected to the material lifting grid frame 322. The material lifting grid frame 322 is provided with a stop bar 323 on one side along the material conveying direction. The top of the stop bar 323 is exposed above the conveying platform 1. The side end of the material lifting grid frame 322 is angularly slidably arranged on the outside of the first guide rod 321.

[0063] There are at least two first guide rods 321, which are symmetrically arranged. One first guide rod 321 is mounted on the lower mounting bar, and a fixing plate is mounted on the lower mounting bar. The fixing plate is sleeved on the outside of the middle mounting bar. The other first guide rod 321 is mounted on the fixing plate, and the material lifting grid frame 322 is located on the outside of the middle mounting bar.

[0064] A vertically penetrating mounting hole is provided on the middle mounting bar, and the linear push mechanism 31 is installed in the mounting hole. A mounting plate is provided between the lower mounting bar and the middle mounting bar, and the bottom end of the linear push mechanism 31 is installed on the mounting plate.

[0065] The upper stacking rack 4 includes side guide columns 41, a middle guide cylinder 42, a middle guide column 43 and a material-blocking grid frame 44. There are at least two side guide columns 41 and they are symmetrically arranged. The side ends of the material-blocking grid frame 44 are slidably arranged on the side guide columns 41. The middle of the material-blocking grid frame 44 is provided with a middle guide column 43, which is slidably arranged in the middle guide cylinder 42.

[0066] When the lower stacking rack 3 lifts the material to the upper stacking rack 4, the material contacts the material blocking grid 44 and causes the material blocking grid 44 to slide upward on the side guide column 41 for a distance. The middle guide cylinder 42 and the middle guide column 43 also play a stabilizing and guiding role in this process. When the material is continuously lifted, the material blocking grid 44 continues to move upward, and the material is stacked within this position distance.

[0067] The side guide column 41 is mounted on the upper mounting bar, the upper mounting bar is mounted with a mounting platform, the mounting platform is mounted with a middle guide cylinder 42, and the top of the middle guide column 43 passes through the mounting platform and extends into the middle guide cylinder 42;

[0068] The structure further includes an angle support 45, a first support rod 46, and a second support rod 47 that is slidably arranged along the vertical direction. The angle support 45 is arranged on the material-blocking grid frame 44. The angle support 45 is slidably arranged on the side guide column 41. The first support rod 46 is rotatably arranged on the angle support 45. The other end of the first support rod 46 is rotatably provided with a support arm 48. The other end of the support arm 48 is rotatably provided with a second support rod 47.

[0069] The second support rod 47 vertically penetrates the upper mounting bar and is slidably mounted on the upper mounting bar. During the lifting process of the material-blocking grid frame 44, the lever structure composed of the first support rod 46, the support arm 48 and the second support rod 47 ensures the stable upward movement of the material-blocking grid frame 44.

[0070] The supporting member 5 includes a second guide rod 51 and a transverse pushing mechanism 52. The output end of the transverse pushing mechanism 52 is provided with a rod platform 53. A plurality of lifting rods 54 are provided on the rod platform 53. The rod platform 53 is slidably arranged on the second guide rod 51. The lifting rods 54 and the bottom end of the upper stacking rack 4 are located in the same horizontal plane. The lifting rods 54 and the lower stacking rack 3 are adjacently arranged in the vertical plane.

[0071] The lateral pushing mechanism 52 is an electric push rod, and the number of the second guide rods 51 is at least two, two forming a group, and multiple groups of mounting brackets are installed at the lower part of the upper mounting bar, and a group of second guide rods 51 is installed on a group of mounting brackets;

[0072] Specifically, a rod platform 53 is slidably mounted on a group of second guide rods 51, a lateral pushing mechanism 52 is fixedly mounted on a group of mounting frames, a guide plate is provided between the front end outer sides of a group of second guide rods 51, and a plurality of guide holes adapted to the lifting rods 54 are opened on the guide plate.

[0073] The working principle and use process of this utility model:

[0074] The transmission member 13 drives the first main shaft 111 and the second main shaft 121 to rotate, thereby driving the first conveyor belt 113 and the second conveyor belt 123 to rotate, and the materials are conveyed from the pre-feeding conveyor belt 11 to the stacking conveyor belt 12;

[0075] At this time, the blocking bar 323 of the lower stacking rack 3 blocks the material and the linear pushing mechanism 31 drives the material lifting grid frame 322 to move upward, lifting the material to the material abutting grid frame 44. During the lifting process, the horizontal pushing mechanism 52 drives the material lifting rod 54 to move backward, so that the material contacts the bottom of the material abutting grid frame 44. Then, the horizontal pushing mechanism 52 drives the material lifting rod 54 to move forward, clamping the material between the material lifting rod 54 and the material abutting grid frame 44.

[0076] Then, the linear pushing mechanism 31 drives the supporting frame 32 to move down and return to the storage area 2, and the expected conveyor belt 11 continues to convey the materials to the stacking conveyor belt 12. The supporting frame 32 moves up and drives the materials to the material support grid frame 44, and the lifting rod 54 moves back and forth to realize the material support and non-support operation;

[0077] In this reciprocating operation, when a group of materials are stacked at the material-supporting grid rack 44, when the material support rack 32 moves upward to drive the materials to the material-supporting grid rack 44, the horizontal pushing mechanism 52 does not drive the lifting rod 54 to move forward, so that the group of stacked materials moves down from the material support rack 32 to the second conveyor belt 123 and is transported to the next process;

[0078] Repeat the above steps to continuously complete the stacking and conveying of materials.

[0079] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0080] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stacking conveying device, characterized in that: include: A conveying platform (1) for conveying materials, wherein the conveying platform (1) is provided with a receiving area (2); A lower stacking rack (3) is provided in the accommodating area (2) and intermittently lifts the materials conveyed by the conveying platform (1) in the vertical direction; An upper stacking rack (4) receives the intermittently lifted materials from the lower stacking rack (3) to form stacked materials; A material supporting member (5) is provided on the upper stacking frame (4) and is arranged adjacent to the lower stacking frame (3) in a vertical plane, and supports / does not support the stacked materials when the stacked materials are not formed / formed; When the material supporting member (5) does not support the stacked material pieces, the lower stacking rack (3) receives the stacked material pieces onto the conveying platform (1).

2. A stacking and conveying device according to claim 1, characterized in that: The conveying platform (1) comprises: An anticipated conveyor belt (11) is used to convey materials; A stacking conveyor belt (12), wherein the stacking conveyor belt (12) is provided with a receiving area; The stacking conveyor belt (12) is used to receive the materials conveyed by the pre-conveying conveyor belt (11) and convey them to the lower stacking rack (3).

3. The stacking and conveying device according to claim 2, characterized in that: The invention also includes a transmission member (13), wherein the expected conveyor belt (11) includes a first main shaft (111), and the stacking conveyor belt (12) includes a second main shaft (121), and the output end of the transmission member (13) is connected to the first main shaft (111) and the second main shaft (121) through a transmission belt and a transmission wheel.

4. The stacking and conveying device according to claim 3, characterized in that: The anticipated conveyor belt (11) further comprises a first secondary shaft (112) and a first conveyor belt (113), wherein the first conveyor belt (113) is sleeved between the first main shaft (111) and the first secondary shaft (112), and the stacking conveyor belt (12) comprises a second secondary shaft (122) and a plurality of second conveyor belts (123), wherein a plurality of second conveyor belts (123) are sleeved between the second main shaft (121) and the second secondary shaft (122), and the gap between adjacent second conveyor belts (123) is a receiving area (2).

5. The stacking and conveying device according to claim 4, characterized in that: The stacking conveyor belt (12) further includes a third secondary shaft (124) and a fourth secondary shaft (125); the second conveyor belt (123) is wound around the outside of the second main shaft (121), the second secondary shaft (122), the third secondary shaft (124) and the fourth secondary shaft (125); and the lower stacking rack (3) is located inside the second conveyor belt (123).

6. The stacking and conveying device according to claim 1, characterized in that: The lower stacking rack (3) comprises a linear propulsion mechanism (31) and a supporting rack (32) adapted to the accommodating area (2); the linear propulsion mechanism (31) is used to drive the supporting rack (32) to lift the material piece in a vertical reciprocating manner.

7. The stacking and conveying device according to claim 6, characterized in that: The material support frame (32) includes a first guide rod (321) and a material lifting grid frame (322) adapted to the accommodating area (2); the output end of the linear driving mechanism (31) is connected to the material lifting grid frame (322); the material lifting grid frame (322) is provided with a blocking bar (323) on one side along the material conveying direction; the top end of the blocking bar (323) is exposed above the conveying platform (1); and the side end angle of the material lifting grid frame (322) is slidably arranged on the outside of the first guide rod (321).

8. The stacking and conveying device according to claim 1, characterized in that: The upper stacking rack (4) comprises side guide columns (41), a middle guide cylinder (42), a middle guide column (43) and a material-stopping grid bar frame (44). The number of the side guide columns (41) is at least two and they are symmetrically arranged. The side ends of the material-stopping grid bar frame (44) are slidably arranged on the side guide columns (41). A middle guide column (43) is provided on the middle of the material-stopping grid bar frame (44). The middle guide column (43) is slidably arranged in the middle guide cylinder (42).

9. The stacking and conveying device according to claim 8, characterized in that: The utility model further comprises an angle support (45), a first support rod (46) and a second support rod (47) arranged to slide in the vertical direction, wherein the angle support (45) is arranged on the material-resisting grid frame (44), the angle support (45) is slidably arranged on the side guide column (41), the angle support (45) is rotatably provided with a first support rod (46), the other end of the first support rod (46) is rotatably provided with a support arm (48), and the other end of the support arm (48) is rotatably provided with a second support rod (47).

10. The stacking and conveying device according to claim 1, characterized in that: The material supporting member (5) comprises a second guide rod (51) and a transverse pushing mechanism (52); a rod platform (53) is provided at the output end of the transverse pushing mechanism (52); a plurality of material lifting rods (54) are provided on the rod platform (53); the rod platform (53) is slidably arranged on the second guide rod (51); the material lifting rods (54) and the bottom end of the upper stacking rack (4) are located in the same horizontal plane; the material lifting rods (54) and the lower stacking rack (3) are adjacently arranged in a vertical plane.

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