Full-automatic stacking device for food

Abstract

The invention discloses a full-automatic stacking device for food, and relates to the technical field of stacking devices, the full-automatic stacking device comprises a rack, a first moving frame is arranged at the top of the rack, a second moving frame is arranged at the top of the first moving frame, a fixed frame is arranged at the bottom of the second moving frame, and a clamping mechanism for clamping a food box body is arranged at the upper bottom of the fixed frame. According to the full-automatic stacking device for the food, through the ingenious design of the rack, the first moving frame, the second moving frame and the clamping mechanism, fast and accurate clamping and carrying of a food box body are achieved, the food carrying efficiency is greatly improved, the design of a V-shaped plate and a clamping plate in the clamping mechanism allows the clamping mechanism to rotate on the axis of a rotating shaft, and the clamping mechanism is convenient to use. The food carton clamping device is simple in structure and suitable for food cartons of different shapes and sizes, universality and adaptability of the device are enhanced, and when the clamping plates are subjected to counter-acting force of the food cartons, stable clamping can be kept by means of elastic acting force of arc-shaped rods and first damping springs.

Description

Technical Field

[0001] The present invention relates to the technical field of palletizing devices, and specifically to a fully automatic palletizing device for food. Background Art

[0002] In the food industry, palletizing operations are one of the important links in the production line, which directly relates to the efficiency of storage, transportation and sales of food boxes. With the continuous development of automation technology, fully automatic palletizing devices for food have gradually replaced traditional manual palletizing methods, improving production efficiency and accuracy;

[0003] Existing fully automatic palletizing devices for food usually use robotic arms or conveyor belts to carry and palletize food boxes. These devices have achieved automated operations to a certain extent and reduced the labor intensity of workers. However, they also have some obvious defects;

[0004] On the one hand, the clamping mechanisms of existing devices are designed relatively simply and are difficult to adapt to food boxes of different shapes and sizes. During the handling process, if the size or shape of the food box changes, it is necessary to replace the clamping mechanism or adjust the device parameters, which not only increases the operation complexity but also reduces the production efficiency;

[0005] On the other hand, the clamping stability of existing devices needs to be improved. During the movement, due to the weight and inertia of the food box, the clamping mechanism is prone to slipping or shifting due to the reaction force, resulting in inaccurate palletizing or even damage to the food box. In addition, the positioning accuracy and stability of existing devices during the palletizing process also need to be improved, and it is difficult to meet the high-precision and high-efficiency palletizing requirements. Summary of the Invention

[0006] In view of the deficiencies of the prior art, the present invention provides a fully automatic palletizing device for food, which solves the technical problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention is realized through the following technical solutions: A fully automatic palletizing device for food, including a frame, a first moving frame is arranged at the top of the frame, a second moving frame is arranged at the top of the first moving frame, a fixed frame is arranged at the bottom of the second moving frame, and a clamping mechanism for clamping food boxes is arranged at the upper bottom of the fixed frame;

[0008] Sliding frames are slidably connected to both sides of the inner cavity of the fixed frame, and a first cylinder is arranged on one side of the sliding frame;

[0009] The clamping mechanism includes a mounting plate fixedly installed at the outer end of the sliding frame. A V-shaped plate is rotatably connected to the bottom end of the mounting plate. A limiting plate for restricting the downward rotation of the V-shaped plate is fixedly connected to the bottom of the mounting plate. Connecting blocks are fixedly installed on both sides of the V-shaped plate. The bottoms of the two connecting blocks are rotatably connected to a clamping plate through a rotating shaft. An arc-shaped rod fixedly installed on the connecting block is arranged with the rotating shaft as the axis. The other end of the arc-shaped rod is slidably connected to the clamping plate, and a first damping spring is sleeved on the outer wall of the arc-shaped rod.

[0010] As a further preference of this technical solution, a baffle is fixedly connected to the inner wall of the baffle. Second cylinders are fixedly installed on both sides of the fixed frame. The output end of the second cylinder is fixedly connected to a positioning rod. A through hole adapted to the positioning rod is formed in the side wall of the V-shaped plate.

[0011] As a further preference of this technical solution, support plates are slidably connected to both sides of the clamping plate. A pulley is arranged on the side of the support plate close to the inclined plate. A fixed block is fixedly connected to the bottom of the support plate. One end of the fixed block is fixedly connected to a first sliding rod slidably installed on the clamping plate. A second damping spring sleeved on the first sliding rod is arranged between the clamping plate and the fixed block.

[0012] As a further preference of this technical solution, a first trapezoidal block is fixedly connected to the top of the support plate. An L-shaped plate is fixedly connected to the top of one side of the first trapezoidal block. A second trapezoidal block slidably installed on the clamping plate is arranged on the top of the other side of the first trapezoidal block. A second sliding rod is fixedly connected to the surface of the L-shaped plate. A centering plate is slidably connected to the second sliding rod. And a second trapezoidal block sleeved on the second sliding rod is arranged on one side of the centering plate, and the positions of the centering plate and the second trapezoidal block correspond to each other.

[0013] As a further preference of this technical solution, synchronous belt wheels are arranged on both sides of the frame. The two synchronous belt wheels are connected by a synchronous belt for transmission. And the first moving frame is fixedly installed on the synchronous belt wheels. And the two synchronous belt wheels are connected by a transmission rod for transmission. A first driving motor is arranged at one end of the synchronous belt wheel.

[0014] As a further preference of this technical solution, a second driving motor is fixedly installed on one side of the top of the second moving frame. The output end of the second driving motor is fixedly connected to a first gear. A first toothed rod fixedly installed on the first moving frame is meshed and connected to one side of the first gear.

[0015] As a further preference of this technical solution, the second moving frame is slidably connected to a vertical rod in the vertical direction. And the bottom of the vertical rod is rotatably connected to the fixed frame. A second toothed rod is fixedly connected to one side of the vertical rod. A third driving motor is fixedly connected to the second moving frame. The output end of the third driving motor is fixedly connected to a second gear meshed with the second toothed rod.

[0016] As a further preference of the present technical solution, a fourth driving motor is provided on one side of the vertical rod. The output end of the fourth driving motor is fixedly connected with a third gear, and a fourth gear fixedly installed on the fixed frame is meshed and connected on one side of the third gear.

[0017] Compared with the prior art, the following beneficial effects are achieved:

[0018] Through the ingenious design of the rack, the first moving frame, the second moving frame and the clamping mechanism, the rapid and accurate clamping and handling of the food box body are realized, greatly improving the efficiency of food handling. The design of the V-shaped plate and the clamping plate in the clamping mechanism allows them to rotate around the axis of the rotating shaft to adapt to food box bodies of different shapes and sizes, enhancing the versatility and adaptability of the device. When the clamping plate receives the reaction force of the food carton, it can rely on the elastic force of the arc-shaped rod and the first damping spring to maintain stable clamping, and will not slip even during the moving process, ensuring the safety of the handling process. Through the cooperation of the second cylinder and the positioning rod, the precise fixing and limiting of the V-shaped plate are realized, ensuring that the clamping mechanism can be accurately positioned during the moving process, improving the accuracy and efficiency of palletizing. The design of the support plate, the pulley, the fixed block, the first sliding rod and the second damping spring provides additional stability and buffering for the clamping plate, reducing the friction and vibration during the moving process, and further enhancing the stability of the device. Through the coordinated work of the first trapezoidal block, the L-shaped plate, the second trapezoidal block and the centering plate, the centering treatment of the carton clamping is realized, providing convenience for the subsequent moving and palletizing operations of the food carton, and improving the neatness and aesthetics of palletizing.

[0019] By driving the synchronous pulley and the synchronous belt by the first driving motor, the precise movement of the clamping mechanism in the front and back directions is realized. The second driving motor drives the clamping mechanism to move in the left and right directions through the gear and rack mechanism, enhancing the flexibility of position adjustment. The third driving motor drives the vertical rod and the second rack to realize the movement of the clamping mechanism in the up and down directions, meeting the requirements of palletizing at different heights. The fourth driving motor drives the fixed frame and the clamping mechanism to rotate synchronously through the gear transmission mechanism, realizing the precise adjustment of the angle of the clamping mechanism and adapting to the palletizing requirements of different inclination angles. The whole device is driven by a motor, realizing the automation of the three-dimensional adjustment of the position of the clamping mechanism and the angle adjustment, greatly improving the efficiency and accuracy of the palletizing operation. The device can flexibly adjust the position and angle of the clamping mechanism to adapt to food box bodies of different sizes, shapes and palletizing requirements, enhancing the versatility and adaptability of the device. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the structures of the first moving frame, the second moving frame, the fixed frame and the clamping mechanism in the present invention;

[0022] Figure 3 It is a schematic bottom view structure of the fixed frame and the clamping mechanism in the present invention;

[0023] Figure 4 It is a schematic sectional view structure of the fixed frame in the present invention;

[0024] Figure 5 It is a schematic structure diagram of the mounting plate, V-shaped plate, and clamping plate in the present invention;

[0025] Figure 6 is Figure 5 an enlarged view of part A in

[0026] Figure 7 It is a schematic split structure diagram of the V-shaped plate and the clamping plate in the present invention;

[0027] Figure 8 It is a schematic structure diagram of the support plate, first trapezoidal block, L-shaped plate, centering plate, and second trapezoidal block in the present invention.

[0028] In the figure: 1, frame; 2, first moving frame; 3, second moving frame; 4, fixed frame; 5, clamping mechanism; 11, first driving motor; 12, synchronous pulley; 13, synchronous belt; 14, transmission rod; 31, second driving motor; 32, first gear; 33, first toothed rod; 34, vertical rod; 35, second toothed rod; 36, third driving motor; 37, second gear; 38, fourth driving motor; 39, third gear; 310, fourth gear; 41, sliding frame; 42, first cylinder; 51, mounting plate; 52, V-shaped plate; 53, clamping plate; 54, limiting plate; 55, baffle plate; 56, second cylinder; 57, positioning rod; 58, connecting block; 59, arc rod; 510, first damping spring; 511, inclined plate; 512, support plate; 513, pulley; 514, fixed block; 515, first sliding rod; 516, second damping spring; 517, first trapezoidal block; 518, L-shaped plate; 519, second sliding rod; 520, centering plate; 521, second trapezoidal block; 522, through hole. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings of the specification. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1: In combination with Figures 1-8As shown in the figure, the present invention provides a technical solution: The present invention relates to a fully automatic palletizing device for food, and its design aims to improve the efficiency of food handling. The device includes a frame 1. A first moving frame 2 is provided at the top of the frame 1. A second moving frame 3 is further provided at the top of the first moving frame 2. And a fixed frame 4 is provided at the bottom of the second moving frame 3. A clamping mechanism 5 for clamping food boxes is provided on the upper bottom of the fixed frame 4;

[0031] On both sides of the inner cavity of the fixed frame 4, a sliding frame 41 is slidably connected. A first cylinder 42 is provided on one side of the sliding frame 41. The function of the first cylinder 42 is to drive the sliding frame 41 to move precisely to achieve stable clamping of the food box;

[0032] The clamping mechanism 5 includes a mounting plate 51 fixedly installed at the outer end of the sliding frame 41. A V-shaped plate 52 is rotatably connected to the bottom end of the mounting plate 51 to adapt to food boxes of different sizes. A limiting plate 54 is fixedly connected to the bottom of the mounting plate 51. Its function is to limit the downward rotation of the V-shaped plate 52 to ensure the stability and reliability of the clamping mechanism 5. Connecting blocks 58 are fixedly installed on both sides of the V-shaped plate 52. The bottom of the connecting block 58 is rotatably connected to a clamping plate 53 through a rotating shaft. The design of the clamping plate 53 allows it to rotate around the axis of the rotating shaft to adapt to food boxes of different shapes and sizes;

[0033] To further enhance the function of the clamping mechanism 5, an arc-shaped rod 59 is fixedly installed on the connecting block 58, and one end of it is slidably connected to the clamping plate 53. A first damping spring 510 is sleeved on the outer wall of the arc-shaped rod 59. Its elastic force can push the clamping plate 53 to rotate towards the side away from the inclined plate 511. When the clamping mechanism 5 moves to the position above the food carton, the device will drive the clamping mechanism 5 to move vertically downward and keep the axis aligned with the axis of the food carton. As the device moves downward, the bottom of the outer side of the clamping plate 53 contacts and applies pressure to the top and side walls of the food carton. At this time, the clamping plate 53 as a whole receives a reaction force from the food carton. This design ensures that the clamping mechanism 5 can stably clamp the food carton and will not slip even during the moving process;

[0034] To further improve the accuracy and efficiency of palletizing, a baffle 55 is fixedly connected to the inner wall of the baffle 55. Second cylinders 56 are fixedly installed on both sides of the fixed frame 4. The output end of the second cylinder 56 is fixedly connected to a positioning rod 57. A through hole 522 adapted to the positioning rod 57 is formed in the side wall of the V-shaped plate 52. When the V-shaped plate 52 rotates and contacts the baffle 55, the positions of the through hole 522 and the positioning rod 57 correspond to each other. At this time, the second cylinder 56 is activated to drive the positioning rod 57 to move downward, so that the positioning rod 57 is inserted into the through hole 522 to complete the fixed limit of the V-shaped plate 52. This design ensures that the clamping mechanism 5 can be accurately positioned during movement, thereby improving the accuracy and efficiency of palletizing;

[0035] To further enhance the stability and reliability of the clamping mechanism 5, support plates 512 are slidably connected to both sides of the clamping plate 53. A pulley 513 is provided on the side of the support plate 512 close to the inclined plate 511 to reduce the friction during movement. A fixed block 514 is fixedly connected to the bottom of the support plate 512. One end of the fixed block 514 is fixedly connected to a first sliding rod 515 slidably installed on the clamping plate 53. A second damping spring 516 sleeved on the first sliding rod 515 is provided between the clamping plate 53 and the fixed block 514, and its function is to provide additional stability and buffering during the movement of the clamping plate 53;

[0036] A first trapezoidal block 517 is fixedly connected to the top of the support plate 512. An L-shaped plate 518 is fixedly connected to the top of one side of the first trapezoidal block 517. A second trapezoidal block 521 slidably installed on the clamping plate 53 is provided on the top of the other side of the first trapezoidal block 517. A second sliding rod 519 is fixedly connected to the surface of the L-shaped plate 518. A centering plate 520 is slidably connected to the second sliding rod 519. A second trapezoidal block 521 sleeved on the second sliding rod 519 is provided on one side of the centering plate 520, and the positions of the centering plate 520 and the second trapezoidal block 521 correspond to each other. When the V-shaped plate 52 and the inclined plate 511 rotate, the inclined plate 511 can cooperate with the pulley 513 to push the support plate 512 to slide on the clamping plate 53, so that the support plate 512 moves to the bottom of the carton to support the carton. At the same time, the support plate 512 drives the first trapezoidal block 517 and the L-shaped plate 518 to move synchronously. The inclined surface of the first trapezoidal block 517 can push the second trapezoidal block 521 to move upward, so that the inclined surface of the second trapezoidal block 521 can push the centering plate 520 to move inward and compress the second trapezoidal block 521. In this way, the inwardly moving centering plate 520 can clamp and center the carton, so that the subsequent moving palletizing of food cartons can be realized. This design not only improves the efficiency of palletizing, but also ensures the stability and safety during the palletizing process.

[0037] In an embodiment of the present invention, during the process of the clamping mechanism 5 moving to the position above the carton, the clamping mechanism 5 will start the action of moving vertically downward and ensure that its axis is precisely aligned with the axis of the food carton. As the device continues to move downward, the bottom of the outer side of the clamping plate 53 will be in close contact with the top and side walls of the food carton and apply appropriate pressure. During this process, the clamping plate 53 as a whole will feel the reaction force from the food carton. At the same time, the arc-shaped rod 59, the V-shaped plate 52, and the inclined plate 511 will rotate around the axis direction of the rotating shaft. As the rotation continues, the first damping spring 510 will be continuously compressed, and the clamping plate 53 will receive the resilience generated by the continuous compression of the first damping spring 510 and apply this force to the side wall of the food carton. While the V-shaped plate 52 and the inclined plate 511 are rotating, the inclined plate 511 will cooperate with the pulley 513 to push the support plate 512 to slide on the clamping plate 53 until the support plate 512 moves to the bottom of the carton. After the support plate 512 reaches the bottom, it will effectively support the carton. At the same time, the movement of the support plate 512 will drive the first trapezoidal block 517 and the L-shaped plate 518 to move synchronously. The inclined surface of the first trapezoidal block 517 will push the second trapezoidal block 521 to move upward, so that the inclined surface of the second trapezoidal block 521 can push the centering plate 520 to move inward. This inward movement will compress the second trapezoidal block 521 and enable the centering plate 520 to clamp and center the carton, thus facilitating the subsequent movement and stacking operations of the food carton. When the V-shaped plate 52 contacts the baffle 55 during the rotation process, the positions of the through hole 522 and the positioning rod 57 will correspond to each other. At this time, the second cylinder 56 will be activated to drive the positioning rod 57 to move downward, so that the positioning rod 57 can be inserted into the through hole 522 to complete the fixed limit of the V-shaped plate 52 and ensure the stability and accuracy of the entire clamping process.

[0038] Embodiment 2: Combining Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown in FIGS.

[0039] On one side of the top of the second moving frame 3, a second driving motor 31 is fixedly installed. The output end of the second driving motor 31 is fixedly connected to a first gear 32. One side of the first gear 32 is meshed and connected with a first toothed rod 33 fixedly installed on the first moving frame 2. When the second driving motor 31 is turned on, it will drive the first gear 32 to rotate forward or backward. Since the first gear 32 is meshed with the first toothed rod 33, the first toothed rod 33 and the first moving frame 2 can move left and right together, thereby driving the fixed frame 4 and the clamping mechanism 5 to move left and right, realizing the left and right adjustment of the position of the clamping mechanism 5;

[0040] A vertical rod 34 is slidably connected to the second moving frame 3 in the vertical direction. The bottom of the vertical rod 34 is rotatably connected to the fixed frame 4. One side of the vertical rod 34 is fixedly connected to a second toothed rod 35. A third driving motor 36 is fixedly connected to the second moving frame 3. The output end of the third driving motor 36 is fixedly connected to a second gear 37 meshed with the second toothed rod 35. When the third driving motor 36 is turned on, it will drive the second gear 37 to rotate synchronously. The rotation of the second gear 37 will drive the engaged second toothed rod 35 and the vertical rod 34 to move up and down, thereby driving the fixed frame 4 and the clamping mechanism 5 to move up and down, realizing the up and down adjustment of the position of the clamping mechanism 5;

[0041] On one side of the vertical rod 34, a fourth driving motor 38 is provided. The output end of the fourth driving motor 38 is fixedly connected to a third gear 39. One side of the third gear 39 is meshed and connected with a fourth gear 310 fixedly installed on the fixed frame 4. When the fourth driving motor 38 is turned on, it will drive the third gear 39 to rotate synchronously. The rotation of the third gear 39 will drive the fourth gear 310 to rotate synchronously, thereby driving the fixed frame 4 and the clamping mechanism 5 to rotate synchronously, realizing the adjustment of the angle of the clamping mechanism 5.

[0042] In an embodiment of the present invention, by starting the first drive motor 11, forward or reverse rotational connection of the synchronous pulley 12 and the transmission rod 14 can be achieved. The rotation of the synchronous pulley 12 will further drive the synchronous belt 13 for transmission connection. Such a transmission mechanism enables the first moving frame 2, the second moving frame 3, the fixed frame 4, and the clamping mechanism 5 to move forward and backward. This function of moving forward and backward enables us to precisely adjust the position of the clamping mechanism 5 in the front-back direction. Meanwhile, by activating the second drive motor 31, the first gear 32 can rotate forward or backward. Since there is an engagement relationship between the first gear 32 and the first toothed rod 33, the first toothed rod 33 will move left and right together with the first moving frame 2, thereby driving the fixed frame 4 and the clamping mechanism 5 to move in the left-right direction, so as to adjust the position of the clamping mechanism 5 in the left-right direction. In addition, starting the third drive motor 36 will cause the second gear 37 to rotate synchronously. The rotation of the second gear 37 will drive the second toothed rod 35 and the vertical rod 34 engaged therewith to move up and down. Such an up-and-down movement mechanism enables the fixed frame 4 and the clamping mechanism 5 to move in the up-down direction, thereby adjusting the position of the clamping mechanism 5 in the up-down direction. Finally, activating the fourth drive motor 38 will cause the third gear 39 to rotate synchronously, and the rotation of the third gear 39 will drive the fourth gear 310 to rotate synchronously. Such a linkage effect enables the fixed frame 4 and the clamping mechanism 5 to rotate synchronously, thereby precisely adjusting the angle of the clamping mechanism 5.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic food palletizing device, comprising a frame (1), characterized in that: A first movable frame (2) is arranged on the top of the frame (1), a second movable frame (3) is arranged on the top of the first movable frame (2), a fixed frame (4) is arranged on the bottom of the second movable frame (3), and a clamping mechanism (5) for clamping a food box is arranged on the bottom of the fixed frame (4); The two sides of the inner cavity of the fixed frame (4) are slidably connected with a sliding frame (41), and a first cylinder (42) is arranged on one side of the sliding frame (41); The clamping mechanism (5) comprises a mounting plate (51) fixedly mounted on the outer end of the sliding frame (41); the bottom end of the mounting plate (51) is rotatably connected to a V-shaped plate (52); the bottom of the mounting plate (51) is fixedly connected to a limit plate (54) for limiting the downward rotation of the V-shaped plate (52); connecting blocks (58) are fixedly mounted on both sides of the V-shaped plate (52); the bottoms of the two connecting blocks (58) are rotatably connected to a clamping plate (53) via a rotating shaft; an arc rod (59) fixedly mounted on the connecting block (58) is provided with the rotating shaft as the axis; the other end of the arc rod (59) is slidably connected to the clamping plate (53); and a first damping spring (510) is sleeved on the outer wall of the arc rod (59).

2. A fully automatic food palletizing device according to claim 1, characterized in that: The inner wall of the baffle (55) is fixedly connected to the baffle (55), the second cylinder (56) is fixedly installed on both sides of the fixed frame (4), the output end of the second cylinder (56) is fixedly connected to a positioning rod (57), and the side wall of the V-shaped plate (52) is provided with a through hole (522) that is mutually compatible with the positioning rod (57).

3. A fully automatic food palletizing device according to claim 2, characterized in that: Support plates (512) are slidably connected to both sides of the clamping plate (53); a pulley (513) is provided on one side of the support plate (512) close to the inclined plate (511); a fixing block (514) is fixedly connected to the bottom of the support plate (512); one end of the fixing block (514) is fixedly connected to a first sliding rod (515) slidably mounted on the clamping plate (53); and a second damping spring (516) sleeved on the first sliding rod (515) is provided between the clamping plate (53) and the fixing block (514).

4. A fully automatic food palletizing device according to claim 3, characterized in that: A first trapezoidal block (517) is fixedly connected to the top of the support plate (512), an L-shaped plate (518) is fixedly connected to the top of one side of the first trapezoidal block (517), a second trapezoidal block (521) slidably mounted on the clamping plate (53) is arranged on the top of the other side of the first trapezoidal block (517), a second sliding rod (519) is fixedly connected to the surface of the L-shaped plate (518), a center plate (520) is slidably connected to the second sliding rod (519), and a second trapezoidal block (521) sleeved on the second sliding rod (519) is arranged on one side of the center plate (520), and the positions of the center plate (520) and the second trapezoidal block (521) correspond to each other.

5. The fully automatic food palletizing device according to claim 1, characterized in that: Synchronous pulleys (12) are arranged on both sides of the frame (1), the two synchronous pulleys (12) are connected in transmission via a synchronous belt (13), the first movable frame (2) is fixedly mounted on the synchronous pulleys (12), the two synchronous pulleys (12) are connected in transmission via a transmission rod (14), and a first driving motor (11) is arranged at one end of the synchronous pulley (12).

6. A fully automatic food palletizing device according to claim 5, characterized in that: A second drive motor (31) is fixedly mounted on one side of the top of the second mobile frame (3); an output end of the second drive motor (31) is fixedly connected to a first gear (32); one side of the first gear (32) is meshingly connected to a first gear rod (33) fixedly mounted on the first mobile frame (2).

7. A fully automatic food palletizing device according to claim 6, characterized in that: The second movable frame (3) is slidably connected to a vertical rod (34) in a vertical direction, and the bottom of the vertical rod (34) is rotatably connected to a fixed frame (4), a second gear rod (35) is fixedly connected to one side of the vertical rod (34), a third drive motor (36) is fixedly connected to the second movable frame (3), and a second gear (37) meshing with the second gear rod (35) is fixedly connected to an output end of the third drive motor (36).

8. The fully automatic food palletizing device according to claim 7, characterized in that: A fourth drive motor (38) is provided on one side of the vertical rod (34); an output end of the fourth drive motor (38) is fixedly connected to a third gear (39); one side of the third gear (39) is meshedly connected to a fourth gear (310) fixedly mounted on the fixed frame (4).

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