Industrial robot for logistics

Abstract

The invention is suitable for the technical field of logistics robots, and provides a logistics industrial robot which comprises a base and vertical frames and further comprises a lifting transmission assembly, the lifting transmission assembly is installed between the two vertical frames and used for driving a loading plate to ascend and descend, unloading plates A are rotationally installed on notches in the left side and the right side of the loading plate, and unloading plates B are installed on the unloading plates A; unloading plates B are rotationally mounted on gaps in the front side and the rear side of the loading plate; the in-place unloading assembly is installed on the vertical frame, after the loading plate reaches the specified height position, the in-place unloading assembly can limit and block one of the two unloading plates A or the two unloading plates B according to needs, along with continuous rising of the loading plate, the unloading plate A or the unloading plate B blocked by the in-place unloading assembly rotates, the unloading plate A or the unloading plate B rotates, and the unloading plate A or the unloading plate B rotates. And therefore, one end of the goods is lifted for unloading operation. Through the design of lifting transmission and the rotatable unloading plate, flexible and reliable unloading operation of goods in four directions at the specified height is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of logistics robots, and in particular relates to an industrial robot for logistics. Background Art

[0002] During the logistics transfer process, the goods need to be transported to the sorting and palletizing workstation, identified and classified by staff or intelligent equipment, and then stacked on designated pallets. Finally, they are transferred to the corresponding warehouse by forklift, or the goods are transferred to the specified height and then transported by conveyor belt.

[0003] During the stacking or transshipment process, the goods need to be transported to a specified height and unloaded. The existing manual operation is particularly inconvenient and inefficient.

[0004] Therefore, in view of the above situation, there is an urgent need to develop an industrial robot for logistics that can realize flexible and reliable unloading operations of goods in four directions at a specified height through lifting transmission and rotatable unloading plate design, so as to overcome the shortcomings in current practical applications. Summary of the invention

[0005] The purpose of the present invention is to provide an industrial robot for logistics, aiming to solve the problems mentioned in the above background technology.

[0006] The present invention is implemented as follows: an industrial robot for logistics includes a base, two vertical frames are fixed on the base, and also includes: A lifting transmission assembly is installed between the two vertical frames, a loading board for carrying goods is fixedly installed on the lifting transmission assembly, and the lifting transmission assembly is used to drive the loading board to lift, and notches are opened in the middle of the four sides of the loading board, and unloading boards A are rotatably installed on the notches on the left and right sides of the loading board, and unloading boards B are rotatably installed on the notches on the front and rear sides of the loading board; The in-place unloading component is installed on the vertical frame. When the loading plate reaches the specified height position, the in-place unloading component can limit and block one of the two unloading plates A or the two unloading plates B as needed. As the loading plate continues to rise, the unloading plate A or the unloading plate B blocked by the in-place unloading component rotates, thereby lifting one end of the goods for unloading operation.

[0007] A further technical solution is that the loading plate adopts a rectangular structure, the inner end of the notch is tilted inward at the top, the unloading plate A and the unloading plate B are rotatably connected to the notch via connecting shafts respectively, and when there is no external force, the upper surfaces of the unloading plate A, the unloading plate B and the loading plate are flush, and the inner ends of the unloading plate A and the unloading plate B fit and abut against the inner end inclined surface of the notch, and the outer ends of the unloading plate A and the unloading plate B protrude from the side wall of the loading plate.

[0008] A further technical solution is that the lifting transmission assembly includes a motor, a reducer, a support, a lifting belt, a lower pulley, a lower transmission shaft, an upper support shaft and an upper pulley. A lower transmission shaft is rotatably installed at the lower part between the two vertical frames, and two lower pulleys are fixedly installed on the lower transmission shaft. A support is also fixed on the base, and a motor and a reducer are fixed on the support. The output end of the motor is connected to the input end of the reducer, and the output end of the reducer is connected to one end of the lower transmission shaft; an upper support shaft is fixed horizontally corresponding to the upper part between the two vertical frames, and upper pulleys corresponding vertically to the two lower pulleys are rotatably installed on the two upper support shafts, and a lifting belt is also wrapped around the vertically corresponding upper pulleys and lower pulleys, and the loading plate is horizontally installed and fixed between the two lifting belts.

[0009] According to a further technical solution, a plurality of synchronous edges A are provided on the inner surface of the lifting belt, and a plurality of synchronous edges B matching with the synchronous edges A are provided on the outer walls of the upper pulley and the lower pulley.

[0010] According to a further technical solution, fixing plates corresponding to the lifting belt are fixed to both ends of the rear side of the loading plate, the middle part of the fixing plate is also fixedly connected to the loading plate via a reinforcing plate, and the fixing plate is also fixedly connected to the lifting belt via fixing bolts.

[0011] A further technical solution is that the in-place unloading assembly includes an adjusting vertical frame, a fastening bolt A, an adjusting sleeve A, an unloading rod A, a fastening bolt B, an adjusting horizontal frame, a fastening bolt C, a steering shaft, a steering plate and an unloading rod B. A U-shaped adjusting vertical frame is fixed to the front side of the vertical frame, an adjusting sleeve A is slidably provided on the vertical part of the adjusting vertical frame, a fastening bolt A for locking and fixing it on the adjusting vertical frame is installed on the adjusting sleeve A, and an unloading rod A capable of blocking the outer end of the unloading plate A is also horizontally fixed to the front side of the adjusting sleeve A.

[0012] A further technical solution is that the adjusting cross frame is a T-shaped structure, and the two ends of the adjusting cross frame are also slidably connected with the vertical parts of the two adjusting vertical frames. The two ends of the adjusting cross frame are provided with fastening bolts B for locking and fixing it on the adjusting vertical frames. A steering shaft corresponding to the center position of the loading plate is rotatably installed on the lower side of the middle part of the adjusting cross frame. A fastening bolt C for locking and fixing the steering shaft is also installed on the adjusting cross frame. A steering plate is fixed to the lower end of the steering shaft, and an unloading rod B capable of blocking the outer end of the unloading plate B is vertically fixed to the lower side of the end of the steering plate away from the steering shaft.

[0013] According to a further technical solution, a magnet B is embedded and fixed on the loading plate at the inner end of the notch, and a magnet A capable of cooperating with the magnet B for magnetic attraction is embedded and fixed on the inner ends of the unloading plate A and the unloading plate B.

[0014] A further technical solution is that a guide sleeve is fixed to the lower side of the inner end of the notch at the bottom of the loading plate, and a plug rod is horizontally slidably provided on the guide sleeve, the outer end of the plug rod is conical, and a shift rod A and a shift rod B are respectively fixed to the lower side of the plug rod, and the shift rod A and the shift rod B are respectively located on both sides of the guide sleeve, and a plug sleeve for plugging the plug rod is also fixed to the lower side of the inner end of the unloading plate A and the unloading plate B, and an elastic layer is provided in the plug groove of the plug sleeve, and a magnet D is respectively fixed on the side where the shift rod A and the shift rod B are close to each other, and a magnet C is respectively fixed at both ends of the guide sleeve; when the plug rod is plugged into the plug sleeve, the shift rod A abuts against the end of the guide sleeve, and the magnet D and the magnet C cooperate with magnetic attraction; when the shift rod B abuts against the end of the guide sleeve, the magnet D and the magnet C cooperate with magnetic attraction, and at this time the plug rod is completely separated from the plug sleeve.

[0015] The present invention provides an industrial robot for logistics, which has the following beneficial effects: The limitation of the lifting transmission component can normally place the goods on the loading board for lifting and transfer operations; the loading board is specially arranged, by limiting two rotatable unloading plates A and unloading plates B, and matching the arrangement of the in-place unloading component, when the loading board reaches the specified height position, the in-place unloading component can limit and block one of the two unloading plates A or the two unloading plates B as needed, as the loading board continues to rise, the unloading plate A or unloading plate B blocked by the in-place unloading component rotates, thereby lifting one end of the goods for unloading operations, that is, the device can flexibly deliver the goods to the specified height and then perform unloading operations in four directions, and the application is convenient and reliable.

[0016] In summary, this industrial robot for logistics, through the design of lifting transmission and rotatable unloading plate, realizes flexible and reliable unloading operations of goods in four directions at a specified height. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure of an industrial robot for logistics provided by an embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A; Figure 3 for Figure 1 Another perspective structural diagram of; Figure 4 A schematic diagram of a front cross-sectional structure of a loading plate (with goods) in an industrial robot for logistics provided by an embodiment of the present invention; Figure 5 for Figure 4 Schematic diagram of the structure during unloading; Figure 6 for Figure 4 A schematic structural diagram of a second embodiment; Figure 7 for Figure 6 A schematic diagram of the enlarged structure of part B; Figure 8 for Figure 4 A schematic structural diagram of a third embodiment; Fig. 9 for Figure 8 A schematic diagram of the enlarged structure of the middle C part; Fig.10 for Fig. 9 A schematic diagram of the structure in which the unloading plate A is unlocked.

[0018] In the figure: 1-base, 2-vertical frame, 3-adjusting vertical frame, 4-fastening bolt A, 5-adjusting sleeve A, 6-unloading rod A, 7-fastening bolt B, 8-adjusting cross frame, 9-unloading plate A, 10-carrying plate, 11-unloading plate B, 12-motor, 13-reducer, 14-support, 15-lifting belt, 16-lower pulley, 17-lower transmission shaft, 18-fastening bolt C, 19-steering shaft, 20-steering plate, 21-unloading rod B, 22-upper support shaft, 23-upper pulley, 24-fixing plate, 25-fixing bolt, 26-reinforcement plate, 27-notch, 28-connecting shaft, 29-magnet A, 30-magnet B, 31-guide sleeve, 32-insertion rod, 33-shift lever A, 34-magnet C, 35-shift lever B, 36-magnet D, 37-elastic layer, 38-insertion sleeve. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0020] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0021] Example 1 like Figure 1-5 As shown, an industrial robot for logistics provided by an embodiment of the present invention includes a base 1, two vertical frames 2 are fixed on the base 1, and further includes: A lifting transmission assembly is installed between the two vertical frames 2, a loading board 10 for carrying goods is fixedly installed on the lifting transmission assembly, and the lifting transmission assembly is used to drive the loading board 10 to lift and lower, and a notch 27 is opened in the middle of the four sides of the loading board 10, and an unloading board A9 is rotatably installed on the notches 27 on the left and right sides of the loading board 10, and an unloading board B11 is rotatably installed on the notches 27 on the front and rear sides of the loading board 10; The in-place unloading component is installed on the vertical frame 2. When the loading plate 10 reaches the specified height position, the in-place unloading component can limit and block one of the two unloading plates A9 or the two unloading plates B11 as needed. As the loading plate 10 continues to rise, the unloading plate A9 or the unloading plate B11 blocked by the in-place unloading component rotates, thereby lifting one end of the goods for unloading operation.

[0022] In the embodiment of the present invention, the limitation of the lifting transmission component can normally place the goods on the loading plate 10 for lifting and transfer operations; the loading plate 10 is specially arranged by limiting two rotatable unloading plates A9 and unloading plates B11, and matching the arrangement of the in-place unloading component. When the loading plate 10 reaches the specified height position, the in-place unloading component can limit and block one of the two unloading plates A9 or the two unloading plates B11 as needed. As the loading plate 10 continues to rise, the unloading plate A9 or the unloading plate B11 blocked by the in-place unloading component rotates, thereby lifting one end of the goods for unloading operations. That is, the device can flexibly deliver the goods to the specified height and then perform unloading operations in four directions. It is convenient and reliable to use.

[0023] It should be noted that the designated height position reached by the loading plate 10 can be arranged as needed, as long as the unloading plate A9 or the unloading plate B11 lifts one end of the goods to unload the goods, and the goods can fall onto the subsequent receiving structure, which will not be elaborated.

[0024] like Figure 1-5 As shown, as a preferred embodiment of the present invention, the loading plate 10 adopts a rectangular structure, the inner end of the notch 27 is inclined inward at the top, the unloading plate A9 and the unloading plate B11 are rotatably connected to the notch 27 by the connecting shaft 28 respectively, and when there is no external force, the upper surfaces of the unloading plate A9, the unloading plate B11 and the loading plate 10 are flush, and the inner ends of the unloading plates A9 and B11 are fitted and abutted on the inner end inclined surface of the notch 27, and the outer ends of the unloading plates A9 and B11 protrude from the side walls of the loading plate 10, which is beneficial to blocking the unloading plates A9 and B11 from unloading, and can also ensure that the unloading plates A9 and B11 can return to their original positions after rotation, with high reliability, and the arrangement of the inner end inclined surface of the notch 27 can limit the unloading plates A9 and B11, ensuring that the upper surfaces of the unloading plates A9, B11 and the loading plate 10 are flush. In addition, by adjusting the center of gravity of the unloading plate A9 and the unloading plate B11 where the connecting shaft 28 is located, the unloading plate A9 and the unloading plate B11 can be restored to their original positions after being blocked from rotating, which will not be elaborated herein.

[0025] The specific structure of the lifting transmission assembly is as follows: the lifting transmission assembly includes a motor 12, a reducer 13, a support 14, a lifting belt 15, a lower pulley 16, a lower transmission shaft 17, an upper support shaft 22 and an upper pulley 23, a lower transmission shaft 17 is rotatably installed at the lower part between the two vertical frames 2, and two lower pulleys 16 are fixedly installed on the lower transmission shaft 17, a support 14 is also fixed on the base 1, and a motor 12 and a reducer 13 are fixed on the support 14, and the output end of the motor 12 is connected to the reducer The input end of the speed reducer 13 is connected, and the output end of the speed reducer 13 is connected to one end of the lower transmission shaft 17, and the lower transmission shaft 17 can be driven to rotate by the motor 12; an upper support shaft 22 is fixed horizontally corresponding to the upper part between the two vertical frames 2, and upper pulleys 23 vertically corresponding to the two lower pulleys 16 are rotatably installed on the two upper support shafts 22, and a lifting belt 15 is also wound between the vertically corresponding upper pulleys 23 and the lower pulleys 16, and the loading plate 10 is horizontally installed and fixed between the two lifting belts 15.

[0026] Preferably, the inner surface of the lifting belt 15 is provided with a plurality of synchronous edges A, and the outer walls of the upper pulley 23 and the lower pulley 16 are provided with a plurality of synchronous edges B matching the synchronous edges A. The synchronous edges A and the synchronous edges B are used to improve the consistency of the transmission of the lower pulley 16 and the upper pulley 23 for the lifting belt 15, and the reliability is high.

[0027] Preferably, Figure 2 As shown, fixing plates 24 corresponding to the lifting belt 15 are fixed to both ends of the rear side of the carrier plate 10, and the middle part of the fixing plate 24 is also fixedly connected to the carrier plate 10 through a reinforcing plate 26 to improve the stability of the carrier plate 10. The fixing plate 24 is also fixedly connected to the lifting belt 15 through fixing bolts 25 to ensure the reliability of the installation of the carrier plate 10.

[0028] The specific structure of the unloading assembly in place is as follows: the unloading assembly in place includes an adjustment vertical frame 3, a fastening bolt A4, an adjustment sleeve A5, an unloading rod A6, a fastening bolt B7, an adjustment horizontal frame 8, a fastening bolt C18, a steering shaft 19, a steering plate 20 and an unloading rod B21. A U-shaped adjustment vertical frame 3 is fixed to the front side of the vertical frame 2. An adjustment sleeve A5 is slidably provided on the vertical portion of the adjustment vertical frame 3. The adjustment sleeve A5 is installed with a fastening bolt A4 for locking and fixing it on the adjustment vertical frame 3. The front side of the adjustment sleeve A5 is also horizontally fixed with an unloading rod A6 that can block the outer end of the unloading plate A9. The structure, length, and position of the unloading rod A6 can be set as needed without limitation. The height position of one unloading rod A6 is adjusted, and the other unloading rod A6 is reasonably avoided, so that the goods can be unloaded to the left and right sides.

[0029] The adjusting cross frame 8 is a T-shaped structure, and the two ends of the adjusting cross frame 8 are also slidably connected with the vertical parts of the two adjusting vertical frames 3. The two ends of the adjusting cross frame 8 are provided with fastening bolts B7 for locking and fixing it on the adjusting vertical frames 3. A steering shaft 19 corresponding to the center position of the loading plate 10 is rotatably installed on the lower side of the middle part of the adjusting cross frame 8. A fastening bolt C18 for locking and fixing the steering shaft 19 is also installed on the adjusting cross frame 8. A steering plate 20 is fixed to the lower end of the steering shaft 19. A discharging rod B21 capable of blocking the outer end of the discharging plate B11 is vertically fixed to the lower side of the end of the steering plate 20 away from the steering shaft 19. The structure and length of the discharging rod A6 can be set as required without limitation. Adjust the height position of the horizontal frame 8, and then rotate the steering plate 20 as needed to make the unloading rod B21 correspond to one of the unloading plates B11, so that the goods can be unloaded to the front and rear sides; by adjusting the position of one unloading rod B21, the unloading needs of two unloading plates B11 can be met, which is convenient and reliable.

[0030] Example 2 like Figure 6 and 7 As shown, the difference from the embodiment 1 is that the connection structure between the loading plate 10 and the unloading plate A9 and the unloading plate B11 is improved, as follows: The inner end of the notch 27 is embedded and fixed with a magnet B30 on the loading plate 10, and the inner ends of the unloading plates A9 and B11 are embedded and fixed with magnets A29 that can cooperate with the magnet B30 for magnetic attraction, so that the unloading plates A9 and B11 are not affected from rotating after being blocked. At the same time, the magnetic attraction of the magnets A29 and B30 is utilized to ensure that the unloading plates A9 and B11 have a certain stability, so that when the goods slide down, the unblocked unloading plates A9 and B11 do not rotate (i.e., Figure 5 As shown, the unloading plate A9 on the right maintains its stability) to improve reliability.

[0031] Example 3 like Figure 8-10 As shown, the difference from the embodiment 1 is that the connection structure between the loading plate 10 and the unloading plate A9 and the unloading plate B11 is improved, as follows: A guide sleeve 31 is fixed to the bottom of the loading plate 10 at the lower inner end of the notch 27. A rod 32 is horizontally slidably provided on the guide sleeve 31. The outer end of the rod 32 is in a cone shape. A shift lever A33 and a shift lever B35 are fixed to the lower side of the rod 32. The shift lever A33 and the shift lever B35 are located on both sides of the guide sleeve 31. A sleeve 38 for plugging the rod 32 is also fixed to the lower inner end of the unloading plate A9 and the unloading plate B11. An elastic layer 37 is provided in the plug-in groove of the sleeve 38 to improve the reliability of the connection between the rod 32 and the sleeve 38, thereby ensuring the stability of the unloading plate A9 and the unloading plate B11. A magnet D36 is fixed to the side where the shift lever A33 and the shift lever B35 are close to each other, and a magnet C34 is fixed to both ends of the guide sleeve 31. Fig. 9 As shown, when the insertion rod 32 is plugged into the insertion sleeve 38, the shifting rod A33 abuts against the end of the guide sleeve 31, and the magnet D36 and the magnet C34 cooperate to be magnetically attracted; Fig.10 As shown, when the shifting rod B35 abuts against the end of the guide sleeve 31, the magnet D36 and the magnet C34 cooperate in magnetic attraction, and at this time, the insertion rod 32 and the insertion sleeve 38 are completely separated.

[0032] By setting this part of the structure, the unloading plate A9 and the unloading plate B11 that are not blocked when the goods slide down can be locked by the insertion rod 32, which fully ensures the stability of the unloading plate A9 and the unloading plate B11 and allows flexible arrangement.

[0033] Example 4 The difference from the first embodiment is that the connection structure between the loading plate 10 and the unloading plate A9 and the unloading plate B11 is improved, as follows: A torsion spring (not shown) may be installed on the connecting shaft 28 to facilitate the reset of the unloading plate A9 and the unloading plate B11 and to maintain a stable state similar to that of the second embodiment.

[0034] The portions of the unloading plates A9 and B11 protruding from the side walls of the loading plate 10 can be arranged to have the same width or length as the loading plate 10, which is conducive to more reliable sliding of the goods and reduces the impact of the unloading plates A9 and B11 on the sliding of the goods.

[0035] In addition, in the figure, for ease of understanding, the protruding parts of the unloading plates A9 and B11 are set to be longer, and they can be arranged as needed in actual application to meet the blocking requirements of the unloading rods A6 and B21 for the unloading plates A9 and B11. The only difference is that in the lever principle, the size of the force required to block the unloading plates A9 and B11 changes, which can be adjusted as needed and will not be elaborated on.

[0036] The above embodiment of the present invention provides an industrial robot for logistics, and its working principle is as follows: The loading plate 10 is used to place goods and is designed with four notches 27 . Rotatable unloading plates A9 and B11 are installed at the notches 27 , which are respectively located at the left and right sides and the front and back sides of the loading plate 10 .

[0037] The vertical movement of the carrier 10 is achieved through the lifting transmission assembly composed of the motor 12, the reducer 13, the upper and lower pulleys (the lower pulley 16 and the upper pulley 23) and the lifting belt 15. The motor 12 drives the lower pulley 16 to rotate through the reducer 13, and then drives the upper pulley 23 to rotate through the lifting belt 15 to achieve the rise or fall of the carrier 10. The inner and outer surfaces of the lifting belt 15 are provided with synchronous edges (synchronous edges A and synchronous edges B) to ensure stability and consistency during the lifting process.

[0038] When the loading board 10 reaches a preset height, the unloading assembly installed on the vertical frame 2 can limit and block one of the unloading board A9 or the unloading board B11. As the loading board 10 continues to rise, the restricted unloading board A9 or the unloading board B11 begins to rotate due to the force, thereby lifting one end of the goods to complete the unloading action.

[0039] The in-place unloading assembly consists of an adjusting vertical frame 3, fastening bolts (fastening bolts A4, fastening bolts B7, fastening bolts C18), an adjusting sleeve A5, an unloading rod (unloading rod A6, unloading rod B21), etc. The position of the unloading rod can be adjusted as needed to meet the unloading requirements in different directions.

[0040] The PLC controller disclosed in the prior art can be used to control each component. The model and circuit connection of each component are not specifically limited and can be flexibly set in actual application.

[0041] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0042] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An industrial robot for logistics, comprising a base (1), on which two vertical frames (2) are fixed, characterized in that: Also includes: A lifting transmission assembly is installed between the two vertical frames (2), a loading board (10) for carrying goods is fixedly installed on the lifting transmission assembly, and the lifting transmission assembly is used to drive the loading board (10) to lift; notches (27) are provided in the middle of the four sides of the loading board (10), unloading boards A (9) are rotatably installed on the notches (27) on the left and right sides of the loading board (10), and unloading boards B (11) are rotatably installed on the notches (27) on the front and rear sides of the loading board (10); The in-place unloading component is installed on the vertical frame (2). When the loading plate (10) reaches a specified height position, the in-place unloading component can limit and block one of the two unloading plates A (9) or the two unloading plates B (11) as required. As the loading plate (10) continues to rise, the unloading plate A (9) or the unloading plate B (11) blocked by the in-place unloading component rotates, thereby lifting one end of the goods for unloading operation.

2. The industrial robot for logistics according to claim 1, characterized in that: The object carrier plate (10) has a rectangular structure, and the inner end of the notch (27) is arranged with the top tilted inwards; The unloading plate A (9) and the unloading plate B (11) are rotatably connected to the notch (27) via a connecting shaft (28), respectively, and when there is no external force, the upper surfaces of the unloading plate A (9), the unloading plate B (11) and the loading plate (10) are flush, and the inner ends of the unloading plate A (9) and the unloading plate B (11) are fitted and abutted against the inner end inclined surface of the notch (27), and the outer ends of the unloading plate A (9) and the unloading plate B (11) protrude from the side wall of the loading plate (10).

3. The industrial robot for logistics according to claim 1, characterized in that: The lifting transmission assembly comprises a motor (12), a reducer (13), a support (14), a lifting belt (15), a lower pulley (16), a lower transmission shaft (17), an upper support shaft (22) and an upper pulley (23); A lower transmission shaft (17) is rotatably mounted at the lower portion between the two vertical frames (2), and two lower pulleys (16) are fixedly mounted on the lower transmission shaft (17); The base (1) is also fixed with a support (14), and a motor (12) and a reducer (13) are fixed on the support (14); the output end of the motor (12) is connected to the input end of the reducer (13), and the output end of the reducer (13) is connected to one end of the lower transmission shaft (17); An upper support shaft (22) is fixed horizontally corresponding to the upper part between the two vertical frames (2), and upper belt pulleys (23) vertically corresponding to the two lower belt pulleys (16) are rotatably mounted on the two upper support shafts (22), and a lifting belt (15) is also wound between the vertically corresponding upper belt pulleys (23) and the lower belt pulleys (16); The loading plate (10) is horizontally installed and fixed between two lifting belts (15).

4. The industrial robot for logistics according to claim 3, characterized in that: The inner surface of the lifting belt (15) is provided with a plurality of synchronous edges A; The outer walls of the upper belt pulley (23) and the lower belt pulley (16) are provided with a plurality of synchronous edges B that match the synchronous edges A.

5. The industrial robot for logistics according to claim 3, characterized in that: Fixed plates (24) corresponding to the lifting belt (15) are fixed to both ends of the rear side of the loading plate (10), and the middle part of the fixed plate (24) is also fixedly connected to the loading plate (10) via a reinforcing plate (26); The fixing plate (24) is also fixedly connected to the lifting belt (15) via fixing bolts (25).

6. The industrial robot for logistics according to any one of claims 1 to 5, characterized in that: The in-place unloading assembly comprises an adjusting vertical frame (3), a fastening bolt A (4), an adjusting sleeve A (5), an unloading rod A (6), a fastening bolt B (7), an adjusting horizontal frame (8), a fastening bolt C (18), a steering shaft (19), a steering plate (20) and an unloading rod B (21); A U-shaped adjusting vertical frame (3) is fixed to the front side of the vertical frame (2); an adjusting sleeve A (5) is slidably provided on the vertical portion of the adjusting vertical frame (3); a fastening bolt A (4) is mounted on the adjusting sleeve A (5) for locking and fixing the adjusting sleeve A (5) on the adjusting vertical frame (3); and a discharge rod A (6) capable of blocking the outer end of the discharge plate A (9) is also horizontally fixed to the front side of the adjusting sleeve A (5); The adjusting cross frame (8) is a T-shaped structure, and the two ends of the adjusting cross frame (8) are also slidably connected to the vertical parts of the two adjusting vertical frames (3). The two ends of the adjusting cross frame (8) are provided with fastening bolts B (7) for locking and fixing the adjusting cross frame (8) on the adjusting vertical frames (3); A steering shaft (19) corresponding to the center position of the loading plate (10) is rotatably mounted on the lower middle part of the adjusting cross frame (8), and a fastening bolt C (18) for locking and fixing the steering shaft (19) is also mounted on the adjusting cross frame (8); A steering plate (20) is fixed to the lower end of the steering shaft (19), and a discharge rod B (21) capable of blocking the outer end of the discharge plate B (11) is vertically fixed to the lower side of one end of the steering plate (20) away from the steering shaft (19).

7. The industrial robot for logistics according to any one of claims 1 to 5, characterized in that: A magnet B (30) is embedded and fixed on the carrier plate (10) at the inner end of the notch (27); The inner ends of the unloading plates A (9) and B (11) are fixedly embedded with magnets A (29) that can cooperate with the magnets B (30) for magnetic attraction.

8. The industrial robot for logistics according to any one of claims 1 to 5, characterized in that: A guide sleeve (31) is fixed to the bottom of the object carrier plate (10) at the lower side of the inner end of the notch (27); an insertion rod (32) is horizontally slidably provided on the guide sleeve (31); the outer end of the insertion rod (32) is tapered; a shift lever A (33) and a shift lever B (35) are respectively fixed to the lower side of the insertion rod (32); the shift lever A (33) and the shift lever B (35) are respectively located on both sides of the guide sleeve (31); A plug sleeve (38) for plugging the plug rod (32) is fixed to the lower inner side of the unloading plate A (9) and the unloading plate B (11), and an elastic layer (37) is provided in the plugging groove of the plug sleeve (38); A magnet D (36) is fixed to the adjacent sides of the shift lever A (33) and the shift lever B (35), and magnets C (34) are fixed to both ends of the guide sleeve (31); When the insertion rod (32) and the insertion sleeve (38) are plugged in, the shifting rod A (33) abuts against the end of the guide sleeve (31), and the magnet D (36) and the magnet C (34) cooperate to form a magnetic attraction; When the shifting rod B (35) abuts against the end of the guide sleeve (31), the magnet D (36) and the magnet C (34) cooperate to magnetically attract each other, and at this time, the insertion rod (32) and the insertion sleeve (38) are completely separated.

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