An automated product conveying device

Abstract

This invention discloses an automated product conveying device, including a first conveying module and a product box. A second conveying module is disposed on the side wall of the first conveying module, a third conveying module is disposed on the side wall of the second conveying module, and a fourth conveying module is disposed on the side walls of the first and third conveying modules. This invention uses casters that can be adjusted in all directions, with smooth and reliable rotation and reversal. The structure is stable, has a strong load-bearing capacity, and is more durable. Multiple first Mecanum wheels are set to ensure the stability of transporting the product box. The device can be reversed in all directions, is easy to adjust, and has stable and reliable reversal. The second roller rotates synchronously with the hub of the first Mecanum wheel, ensuring smooth and reliable rotation. The device automatically conveys products throughout the process with high conveying efficiency. A first limiting mechanism and a second limiting mechanism form an annular channel above the first support plate, the second support plate, the third support plate, and the fourth support plate to prevent the product box from leaving the conveying channel.

Description

Technical Field

[0001] This invention relates to the field of conveying equipment technology, and in particular to an automated product conveying device. Background Technology

[0002] Conveying equipment is a type of machinery that continuously transports and handles goods along a certain route. It is also known as an assembly line or conveyor. It is suitable for transporting various types of boxes, bags, pallets, and other items. It can transport materials with large single-item weights and withstand large impact loads. It features large conveying capacity, high speed, smooth operation, and the ability to divert and transport multiple varieties of goods. Nowadays, after products are processed, they need to be transported to designated locations.

[0003] However, products require manual handling during transport, which is time-consuming and slows down the work. Existing conveying equipment can generally only transport products forward in a straight line, making turning difficult and the conveying process unstable, resulting in low conveying efficiency and affecting the product's transport efficiency. It cannot achieve automated product transport, is inconvenient to operate, and products are prone to falling and being damaged during transport.

[0004] Therefore, it is necessary to provide an automated product conveying device to solve the above-mentioned technical problems. Summary of the Invention

[0005] The purpose of this invention is to provide an automated product conveying device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automated product conveying device, comprising a first conveying module and a product box, wherein the product box is slidably disposed on the first conveying module, a second conveying module is disposed on the side wall of the first conveying module, the second conveying module is disposed perpendicular to the first conveying module, a third conveying module is disposed on the side wall of the second conveying module, the third conveying module is disposed parallel to the first conveying module, a fourth conveying module is disposed on the side walls of the first and third conveying modules, and multiple fixing heads are disposed on the first, second, third, and fourth support plates, wherein a first limiting mechanism and a second limiting mechanism are disposed on the multiple fixing heads, and the first limiting mechanism and the second limiting mechanism form an annular channel above the first, second, third, and fourth support plates.

[0007] As a preferred embodiment of the present invention, the first conveying module includes two first support plates, which are arranged parallel to each other. Three first legs are evenly distributed on the bottom of each of the two first support plates. Multiple first rollers and multiple first shafts are rotatably arranged between the two first support plates. Each of the multiple first rollers and multiple first shafts has a set of synchronous pulleys at one end. Each set of synchronous pulleys has two pulleys. First belts are alternately arranged on three adjacent sets of synchronous pulleys. The first belts link the multiple first rollers and multiple first shafts together to achieve synchronous rotation. A first servo motor is provided at one end of each first support plate. The output end of the first servo motor is connected to one end of each first shaft. A first power mechanism is provided at the bottom of the first support plate. A mounting plate is provided at the top of the first power mechanism. Two first pulley groups are arranged parallel to each other on the mounting plate. The two first pulley groups are perpendicular to the two first support plates. Second belts are provided on the first pulley groups. The two second belts are used to axially transport the product box towards the first rollers. The output end of the first power mechanism is connected to the first pulley groups. Multiple casters are evenly distributed on the first shafts.

[0008] As a preferred embodiment of the present invention, the second conveying module includes two second support plates arranged in parallel. Each of the two second support plates has a second leg at both ends below it. Multiple second rollers are evenly arranged between the two second support plates. A set of synchronous pulleys is arranged parallel to one end of each second roller. Each set of synchronous pulleys has two pulleys. A third belt is alternately arranged on three adjacent sets of synchronous pulleys. A second servo motor is arranged on the side wall of the second support plate, and the output end of the second servo motor is connected to one end of the second roller for transmission.

[0009] As a preferred embodiment of the present invention, the third conveying module includes two third support plates, which are arranged parallel to each other. Three third legs are evenly distributed at the bottom of each third support plate. Multiple third rollers and multiple fourth rollers are arranged between the two third support plates. A set of synchronous pulleys is provided at one end of each third and fourth roller, with two pulleys in each set. Fourth belts are staggered on three adjacent sets of synchronous pulleys, driving the multiple third and fourth rollers to rotate synchronously. A third servo motor is provided at one end of each third support plate, and its output is connected to one end of each third roller. The fourth roller has a frustum-shaped structure. A second power mechanism is provided at the bottom of the third support plate, and a mounting plate is provided at the top of the second power mechanism. Two second pulley groups are arranged parallel to each other on the mounting plate, and these second pulley groups are axially parallel to the third rollers. The output of the second power mechanism is connected to the second pulley groups, and a fifth belt is provided on each of the second pulley groups.

[0010] In a preferred embodiment of the present invention, the fourth conveying module includes two fourth support plates, each with four fourth legs at its bottom. Multiple fifth rollers and multiple second rollers are disposed between the two fourth support plates. Each fifth roller has a set of synchronous pulleys at one end, with two pulleys in each set. A sixth belt is alternately arranged on three adjacent sets of synchronous pulleys. A set of synchronous pulleys is located at one end of each second roller near the fifth roller, with an alternate set of synchronous pulleys at the ends of every two adjacent second rollers. Multiple third rollers are rotatably disposed between the two fourth support plates, and are located between the two fifth rollers. A set of synchronous pulleys is provided at one end of the third roller near the fifth roller. A set of synchronous pulleys is staggered at the ends of every two adjacent third rollers. A mounting plate is provided between the two fourth support plates. A motor is provided on the mounting plate. A gear is provided at the output end of the motor. A seventh belt is fitted on the gear. The seventh belt drives the motor to the second roller. Multiple first Mecanum pulleys are evenly arranged on the second roller. First Mecanum pulleys with different rotation directions are provided on two adjacent second rollers. Multiple second Mecanum pulleys are evenly arranged on the third roller. Second Mecanum pulleys with different rotation directions are provided on two adjacent third rollers.

[0011] As a preferred embodiment of the present invention, the bottom of the first leg, the second leg, the third leg and the fourth leg are all threaded with feet.

[0012] As a preferred embodiment of the present invention, the first limiting mechanism includes a first limiting plate and a connecting head. Four first limiting plates are provided, and the four first limiting plates are respectively provided on the side walls of multiple fixing heads. Four connecting heads are provided, and the four connecting heads are respectively provided at the connection points of the four first limiting plates. The connecting head structure is arc-shaped.

[0013] As a preferred embodiment of the present invention, the second limiting mechanism includes a second limiting plate and connecting sheet metal. The second limiting plate is disposed on the side wall of a plurality of fixed heads. The second limiting plate is located outside the first limiting plate. Connecting sheet metal is disposed at each of the four bottom corners of the second limiting plate. The four connecting sheet metals are respectively fixedly disposed on the first support plate, the second support plate, the third support plate and the fourth support plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. The automated product conveying device of the present invention involves placing products in a product box, placing the product box on a first conveying module, and then using a first servo motor to drive a first roller to rotate. Multiple first belts drive multiple first rollers and multiple first drums to rotate, thereby conveying the product box forward. The rotation of the first rollers drives a pulley to move the product box forward until it slides onto the first drum. The use of a pulley allows for omnidirectional adjustment of direction, ensuring smooth and reliable rotation, stable structure, strong load-bearing capacity, and increased durability. When the product box slides to the outermost edge of the first drum, a first power mechanism is activated, which drives a first pulley group to rotate, thereby driving a second pulley... The product box is conveyed to the second conveyor module, where it falls onto the second roller. The second servo motor drives the second roller to rotate, which in turn transports the product box to the third conveyor module. The second power mechanism drives the second pulley group to rotate, and the fifth belt slides the product box onto the third roller. The third servo motor drives the third roller to rotate, and multiple fourth belts drive multiple third rollers and multiple fourth rollers to rotate synchronously, thus transporting the product box forward until it slides onto the fourth conveyor module. The motor drives the second roller to rotate, and the sixth belt sequentially drives multiple second rollers and the fifth roller to rotate, stably transporting the product box. The entire process is automated, and the conveying efficiency is high. 2. The automated product conveying device of the present invention ensures stable transport of product boxes by evenly arranging multiple first Mecanum wheels on the second roller, allowing for omnidirectional reversal, convenient adjustment, stable and reliable reversal, applicability to more scenarios, and wider application. The second roller rotates synchronously with the hub of the first Mecanum wheel, ensuring smooth and reliable rotation. A first limiting mechanism and a second limiting mechanism are set on multiple fixed heads, forming an annular channel above the first support plate, the second support plate, the third support plate, and the fourth support plate to prevent the product box from leaving the conveying channel. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the present invention; Figure 2 This is a three-dimensional schematic diagram of the structure of the first conveying module of the present invention; Figure 3 This is a three-dimensional schematic diagram of the structure of the second conveying module of the present invention; Figure 4 This is a three-dimensional schematic diagram of the third conveying module structure of the present invention; Figure 5 This is a three-dimensional schematic diagram of the fourth conveying module structure of the present invention; Figure 6This is a three-dimensional schematic diagram of the connection relationship between the third roller and the second Mecanum wheel of the present invention; Figure 7 This is a three-dimensional schematic diagram of the connection relationship between the second roller and the first Mecanum wheel of the present invention; Figure 8 This is a three-dimensional schematic diagram of the installation relationship between the first limiting mechanism and the second limiting mechanism of the present invention.

[0017] In the diagram: 1. First conveying module; 11. First support plate; 12. First support leg; 13. First roller; 14. First shaft; 15. Wheel; 16. First belt; 17. First power mechanism; 18. First pulley group; 19. Second belt; 2. Second conveying module; 21. Second support plate; 22. Second support leg; 23. Second roller; 24. Third belt; 3. Third conveying module; 31. Third support plate; 32. Third support leg; 33. Third roller; 34. Fourth belt; 35. Second power mechanism; 36. 37. Second pulley assembly; 38. Fifth belt; 49. Fourth roller; 40. Fourth conveyor module; 41. Fourth support plate; 42. Fourth support leg; 43. Fifth roller; 44. Sixth belt; 45. Second roller; 46. First Mecanum wheel; 47. Third roller; 48. Second Mecanum wheel; 49. Motor; 50. Seventh belt; 51. First limiting mechanism; 52. First limiting plate; 6. Connector; 71. Product box; 72. Second limiting mechanism; 73. Second limiting plate; 74. Connecting sheet metal; 8. Fixing head; 9. Support leg. Detailed Implementation

[0018] Embodiments of the present invention will now be described with reference to the accompanying drawings. In this process, to ensure clarity and convenience, we may exaggerate the width of lines or the size of constituent elements in the drawings.

[0019] Furthermore, the terms used below are defined based on the functionality of this invention and may vary depending on the user's, operator's, or conventions. Therefore, these terms are defined based on the entire contents of this specification.

[0020] like Figures 1 to 8As shown, an automated product conveying device includes a first conveying module 1 and a product box 6. The product box 6 is slidably mounted on the first conveying module 1. The first conveying module 1 includes two first support plates 11, which are arranged parallel to each other. Three first legs 12 are evenly arranged at the bottom of the two first support plates 11, supporting and fixing the two first support plates 11. A plurality of first rollers 13 and a plurality of first shafts 14 are rotatably arranged between the two first support plates 11. Each of the plurality of first rollers 13 and the plurality of first shafts 14 has a set of synchronous pulleys at one end. Each set of synchronous pulleys has two pulleys. First belts 16 are staggered on the three adjacent sets of synchronous pulleys, and the first belts 16 rotate the plurality of first rollers 13 and the plurality of first shafts 14 synchronously. A first servo motor is provided at one end of the first support plate 11. The output end of the first servo motor is connected to one end of the first shaft 14, driving the first shaft 14 to rotate through the first servo motor. The belt 16 drives multiple first rollers 14 and multiple first drums 13 to rotate, thereby transporting the product box 6 forward for product display. The bottom of the first support plate 11 is provided with a first power mechanism 17, and the top of the first power mechanism 17 is provided with a mounting plate. Two first pulley groups 18 are arranged parallel to each other on the mounting plate. The two first pulley groups 18 are arranged perpendicular to the two first support plates 11. The first pulley groups 18 are provided with second belts 19, which are used to transport the product box 6 axially toward the first drum 13. The output end of the first power mechanism 17 is connected to the first pulley groups 18 for transmission. The first power mechanism 17 drives the first pulley groups 18 to rotate, thereby driving the second belts 19 to transport the product box 6. Multiple casters 15 are evenly arranged on the first rollers 14. The rotation of the first rollers 14 drives the casters 15 to transport the product box 6 forward until the product box 6 slides onto the first drum 13. The use of casters 15 allows for all-round direction adjustment, smooth and reliable rotation and reversal, stable structure, strong load-bearing capacity, and greater durability.

[0021] like Figure 3As shown, a second conveying module 2 is provided on the side wall of the first conveying module 1. The second conveying module 2 is perpendicular to the first conveying module 1. The second conveying module 2 includes two second support plates 21, which are arranged in parallel. Second support legs 22 are provided at both ends of the two second support plates 21. Multiple second rollers 23 are evenly arranged between the two second support plates 21. A set of synchronous pulleys is arranged parallel to one end of each second roller 23. Each set of synchronous pulleys has two pulleys. A third belt 24 is staggered on three adjacent sets of synchronous pulleys. A second servo motor is provided on the side wall of the second support plate 21. The output end of the second servo motor is connected to the second roller. One end of the cylinder 23 is connected to a drive mechanism, which drives the first roller 14 to rotate via a first servo motor. Multiple first belts 16 drive multiple first rollers 14 and multiple first drums 13 to rotate. The rotation of the first rollers 14 drives the pulley 15 to transport the product box 6 forward for product display until the product box 6 slides to the edge of the first drum 13. At this time, the first power mechanism 17 drives the first pulley group 18 to rotate, which in turn drives the second belt 19 to transport the product box 6. The product box 6 falls onto the second drum 23, which is driven to rotate by the second servo motor, thus transporting the product box 6. A third conveying module 3 is provided on the side wall of the second conveying module 2, and the third conveying module 3 is arranged parallel to the first conveying module 1.

[0022] like Figure 4As shown, the third conveying module 3 includes two third support plates 31, which are arranged parallel to each other. Three third legs 32 are evenly distributed at the bottom of each third support plate 31. Multiple third rollers 33 and multiple fourth rollers 38 are arranged between the two third support plates 31. A set of synchronous pulleys is provided at one end of each third roller 33 and fourth roller 38, with two pulleys in each set. Fourth belts 34 are staggered on three adjacent sets of synchronous pulleys, driving the multiple third rollers 33 and multiple fourth rollers 38 to rotate synchronously. A third servo motor is provided at one end of each third support plate 31, and the output end of the third servo motor is connected to one end of each third roller 33. The third servo motor drives the third roller 33 to rotate, and the multiple fourth belts 34 drive the multiple third rollers 33 and multiple fourth rollers 38 to rotate synchronously. Multiple fourth rollers 38 rotate synchronously, thereby transporting product boxes 6 forward for product display. The fourth rollers 38 have a frustum-shaped structure. A second power mechanism 35 is provided at the bottom of the third support plate 31, and a mounting plate is provided at the top of the second power mechanism 35. Two second pulley sets 36 are arranged parallel to each other on the mounting plate. The second pulley sets 36 are arranged axially parallel to the third rollers 33. The output end of the second power mechanism 35 is connected to the second pulley sets 36 for transmission. A fifth belt 37 is provided on the second pulley sets 36. The second power mechanism 35 drives the second pulley sets 36 to rotate. The fifth belt 37 drives the product boxes 6 to slide onto the third rollers 33. A third servo motor drives the third rollers 33 to rotate. Multiple fourth belts 34 drive multiple third rollers 33 and multiple fourth rollers 38 to rotate synchronously, thereby transporting the product boxes 6 forward.

[0023] like Figures 5 to 7As shown, a fourth conveying module 4 is provided on the sidewalls of the first conveying module 1 and the third conveying module 3. The fourth conveying module 4 includes two fourth support plates 41, and four fourth legs 42 are provided at the bottom of the two fourth support plates 41. Multiple fifth rollers 43 and multiple second rollers 45 are provided between the two fourth support plates 41. A set of synchronous pulleys is provided at one end of each fifth roller 43. There are two synchronous pulleys in each set. A sixth belt 44 is staggered on three adjacent sets of synchronous pulleys. A set of synchronous pulleys is provided at one end of the second roller 45 near the fifth roller 43. The fifth roller 43 and the second roller 45 are synchronously linked by a sixth belt 44. A set of synchronous pulleys is staggered at the ends of every two adjacent second rollers 45. The staggered arrangement of the sixth belt 44 synchronously links all the second rollers 45. Multiple third rollers 47 are rotatably arranged between the two fourth support plates 41. These third rollers 47 are located between the two fifth rollers 43. A set of synchronous pulleys is provided at one end of the third roller 47 closest to the fifth roller 43. The sixth belt 44 synchronously links the fifth roller 43 and the third rollers 47. A set of synchronous pulleys is provided at the ends of every two adjacent third rollers 47. A set of synchronous pulleys is staggered, and all the third rollers 47 are synchronously linked by a sixth belt 44. A mounting plate is provided between the two fourth support plates 41, and a motor 49 is provided on the mounting plate. A gear is provided at the output end of the motor 49, and a seventh belt 50 is fitted on the gear. The seventh belt 50 drives the motor 49 to drive the second roller 45. The motor 49 drives the second roller 45 to rotate, and the sixth belt 44 drives multiple second rollers 45 and fifth rollers 43 to rotate in sequence. Multiple first mechanos are evenly arranged on the second roller 45. The first Mecanum wheel 46 with different rotation directions is respectively set on two adjacent second rollers 45 to ensure the stability of transporting the product box 6. It can be reversed in all directions, is easy to adjust, and is stable and reliable in reversing. It is suitable for more scenarios and has a wider range of applications. The rotation is smooth and reliable because the hubs of the second rollers 45 and the first Mecanum wheel 46 rotate synchronously. Multiple second Mecanum wheels 48 are evenly arranged on the third roller 47. Two adjacent third rollers 47 are respectively set with second Mecanum wheels 48 with different rotation directions, which can be reversed in all directions. It is easy to adjust and is stable and reliable in reversing.

[0024] like Figure 1 and Figure 8As shown, the bottoms of the first support leg 12, the second support leg 22, the third support leg 32, and the fourth support leg 42 are all threadedly connected to support feet 9. Multiple fixing heads 8 are provided on the first support plate 11, the second support plate 21, the third support plate 31, and the fourth support plate 41. Each fixing head 8 is equipped with a first limiting mechanism 5 and a second limiting mechanism 7. The first limiting mechanism 5 includes a first limiting plate 51 and a connecting head 52. Four first limiting plates 51 are provided, each located on the sidewall of one of the fixing heads 8. Four connecting heads 52 are provided, each located at the connection point between the four first limiting plates 51. The connector 52 has an arc-shaped structure. The second limiting mechanism 7 includes a second limiting plate 71 and a connecting sheet metal 72. The second limiting plate 71 is disposed on the side wall of multiple fixed heads 8. The second limiting plate 71 is located outside the first limiting plate 51. Connecting sheet metal 72 is provided at each of the four bottom corners of the second limiting plate 71. The four connecting sheet metal 72 are respectively fixedly disposed on the first support plate 11, the second support plate 21, the third support plate 31 and the fourth support plate 41. The first limiting mechanism 5 and the second limiting mechanism 7 form an annular channel above the first support plate 11, the second support plate 21, the third support plate 31 and the fourth support plate 41 to prevent the product box 6 from leaving the conveying channel.

[0025] The specific implementation method is as follows: The product is placed inside the product box 6 and placed on the first conveying module 1. A first servo motor drives the first roller 14 to rotate, which in turn drives multiple first belts 16 to rotate multiple first rollers 14 and multiple first drums 13, thus transporting the product box 6 forward. The rotation of the first rollers 14 drives the caster wheel 15 to transport the product box 6 forward until it slides onto the first drum 13. The caster wheel 15 allows for omnidirectional adjustment, ensuring smooth and reliable rotation, structural stability, strong load-bearing capacity, and increased durability. When the product box 6 slides to the outermost edge of the first drum 13, the first power mechanism 17 is activated, driving the first pulley group 18 to rotate, which in turn drives the second belt 19 to convey the product box 6 to the second conveying module 2, causing the product box 6 to fall onto the second drum 23. The second servo motor drives the second drum 23 to rotate, thus transporting the product box 6 to the third conveying module 3. The second power mechanism 35 drives the second pulley group 36 to rotate, and the fifth belt 37 drives the product box 6 to slide onto the third conveying module 3. On the three rollers 33, the third servo motor drives the third roller 33 to rotate, and through multiple fourth belts 34, multiple third rollers 33 and multiple fourth rollers 38 rotate synchronously, thus transporting the product box 6 forward until the product box 6 slides onto the fourth conveyor module 4. The motor 49 drives the second roller 45 to rotate, and through the sixth belt 44, multiple second rollers 45 and fifth rollers 43 rotate in sequence. Multiple first Mecanum wheels 46 are evenly arranged on the second roller 45 to ensure the stability of transporting the product box 6. It can be reversed in all directions, is easy to adjust, and has stable and reliable reversal, making it suitable for more scenarios and with wider applications. The synchronous rotation of the hubs of the second rollers 45 and the first Mecanum wheels 46 ensures smooth and reliable rotation, fully automated product transport, and high transport efficiency. The first limiting mechanism 5 and the second limiting mechanism 7 are set on multiple fixed heads 8. The first limiting mechanism 5 and the second limiting mechanism 7 form an annular channel above the first support plate 11, the second support plate 21, the third support plate 31, and the fourth support plate 41 to prevent the product box 6 from leaving the transport channel.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automated product conveying device, comprising a first conveying module (1) and a product box (6), wherein the product box (6) is slidably disposed on the first conveying module (1), characterized in that: The first conveying module (1) has a second conveying module (2) on its side wall. The second conveying module (2) is perpendicular to the first conveying module (1). The second conveying module (2) has a third conveying module (3) on its side wall. The third conveying module (3) is parallel to the first conveying module (1). The first conveying module (1) and the third conveying module (3) have a fourth conveying module (4) on their side walls. The first support plate (11), the second support plate (21), the third support plate (31) and the fourth support plate (41) are each provided with a plurality of fixing heads (8). The plurality of fixing heads (8) are provided with a first limiting mechanism (5) and a second limiting mechanism (7). The first limiting mechanism (5) and the second limiting mechanism (7) form an annular channel above the first support plate (11), the second support plate (21), the third support plate (31) and the fourth support plate (41).

2. The automated product conveying device according to claim 1, characterized in that: The first conveying module (1) includes two first support plates (11), which are arranged in parallel facing each other. Three first legs (12) are evenly arranged at the bottom of the two first support plates (11). Multiple first rollers (13) and multiple first rollers (14) are rotatably arranged between the two first support plates (11). A set of synchronous pulleys is provided at one end of each of the multiple first rollers (13) and multiple first rollers (14). Each set of synchronous pulleys has two pulleys. First belts (16) are staggered on the three adjacent sets of synchronous pulleys. The first belts (16) link the multiple first rollers (13) and multiple first rollers (14) together to achieve synchronous rotation. One end of the first support plate (11) is provided with There is a first servo motor, the output end of the first servo motor is connected to one end of the first roller (14) for transmission, the bottom of the first support plate (11) is provided with a first power mechanism (17), the top of the first power mechanism (17) is provided with a mounting plate, two first pulley groups (18) are arranged parallel to each other on the mounting plate, the two first pulley groups (18) are arranged perpendicular to the two first support plates (11), the first pulley groups (18) are provided with second belts (19), the two second belts (19) are used to transport the product box (6) axially to the first roller (13), the output end of the first power mechanism (17) is connected to the first pulley group (18) for transmission, and multiple casters (15) are evenly arranged on the first roller (14).

3. The automated product conveying device according to claim 1, characterized in that: The second conveying module (2) includes two second support plates (21), which are arranged in parallel. Each of the two second support plates (21) has a second leg (22) at both ends below. Multiple second rollers (23) are evenly arranged between the two second support plates (21). A set of synchronous pulleys is arranged in parallel at one end of the second roller (23). Each set of synchronous pulleys has two pulleys. A third belt (24) is alternately arranged on the three adjacent sets of synchronous pulleys. A second servo motor is arranged on the side wall of the second support plate (21). The output end of the second servo motor is connected to one end of the second roller (23) for transmission.

4. The automated product conveying device according to claim 1, characterized in that: The third conveying module (3) includes two third support plates (31) arranged parallel to each other. Three third legs (32) are evenly arranged at the bottom of each third support plate (31). Multiple third rollers (33) and multiple fourth rollers (38) are arranged between the two third support plates (31). A set of synchronous pulleys is provided at one end of each third roller (33) and fourth roller (38). Each set of synchronous pulleys has two pulleys. A fourth belt (34) is staggered on the three adjacent sets of synchronous pulleys. The fourth belt (34) drives the multiple third rollers (33) and multiple fourth rollers (38) to rotate synchronously. The third support plate (31) is provided with a third servo motor at one end, and the output end of the third servo motor is connected to the third roller (33) at one end. The fourth roller (38) has a frustum-shaped structure. The bottom of the third support plate (31) is provided with a second power mechanism (35), and the top of the second power mechanism (35) is provided with a mounting plate. Two second pulley groups (36) are arranged in parallel on the mounting plate. The second pulley groups (36) are arranged in parallel with the axial direction of the third roller (33). The output end of the second power mechanism (35) is connected to the second pulley group (36) in a transmission connection. A fifth belt (37) is provided on the second pulley group (36).

5. An automated product conveying device according to claim 1, characterized in that: The fourth conveying module (4) includes two fourth support plates (41), with four fourth legs (42) at the bottom of the two fourth support plates (41). Multiple fifth rollers (43) and multiple second rollers (45) are arranged between the two fourth support plates (41). A set of synchronous pulleys is provided at one end of each fifth roller (43), with two pulleys in each set. A sixth belt (44) is staggered on three adjacent sets of synchronous pulleys. A set of synchronous pulleys is provided at one end of the second roller (45) near the fifth roller (43), with a staggered set of synchronous pulleys at the ends of every two adjacent second rollers (45). Multiple third rollers (47) are rotatably arranged between the two fourth support plates (41), located between the two fifth rollers (43). The third rollers (47) are located near the fifth roller (43) on the first... One end of each of the three rollers (47) is provided with a set of synchronous pulleys. The ends of every two adjacent third rollers (47) are staggered with a set of synchronous pulleys. A mounting plate is provided between the two fourth support plates (41). A motor (49) is provided on the mounting plate. A gear is provided at the output end of the motor (49). A seventh belt (50) is fitted on the gear. The seventh belt (50) drives the motor (49) to the second roller (45). Multiple first Mecanum pulleys (46) are evenly provided on the second roller (45). Two adjacent second rollers (45) are respectively provided with first Mecanum pulleys (46) with different rotation directions. Multiple second Mecanum pulleys (48) are evenly provided on the third roller (47). Two adjacent third rollers (47) are respectively provided with second Mecanum pulleys (48) with different rotation directions.

6. An automated product conveying device according to claim 1, characterized in that: The bottom of the first leg (12), the second leg (22), the third leg (32) and the fourth leg (42) are all threaded with feet (9).

7. An automated product conveying device according to claim 1, characterized in that: The first limiting mechanism (5) includes a first limiting plate (51) and a connector (52). There are four first limiting plates (51), which are respectively set on the side walls of multiple fixing heads (8). There are four connectors (52), which are respectively set at the connection points of the four first limiting plates (51). The connector (52) has an arc-shaped structure.

8. An automated product conveying device according to claim 1, characterized in that: The second limiting mechanism (7) includes a second limiting plate (71) and connecting sheet metal (72). The second limiting plate (71) is disposed on the side wall of multiple fixing heads (8). The second limiting plate (71) is located outside the first limiting plate (51). Connecting sheet metal (72) is disposed at each of the four bottom corners of the second limiting plate (71). The four connecting sheet metal (72) are respectively fixedly disposed on the first support plate (11), the second support plate (21), the third support plate (31) and the fourth support plate (41).

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