Automatic overturning mold reversing device

Abstract

The invention relates to the technical field of food industrial processing and intelligent manufacturing equipment, and particularly discloses an automatic overturning and mold reversing device which comprises a feeding conveying mechanism, an overturning mechanism, a bearing mechanism and a discharging conveying mechanism. The turnover mechanism comprises a supporting frame, a circular ring and a driving assembly, the driving assembly is used for driving the circular ring to rotate along the central axis of the circular ring, the circular ring is provided with a fixing assembly, and when the fixing assembly is located at the lowest point, the fixing assembly is aligned to the output end of the feeding conveying mechanism; when the fixing assembly is located at the lowest point, the fixing assembly is located under the bearing mechanism, and when the fixing assembly rotates to the highest point, the fixing assembly is located over the bearing mechanism. The square bag baking device has the advantages that baked square bags can be conveniently taken out of the tray and transferred to the next procedure, and the production efficiency can be improved.

Description

Technical Field

[0001] This application relates to the technical field of food industrial processing and intelligent manufacturing equipment, and in particular to an automatic flipping and molding device. Background Technology

[0002] In the food industry, particularly in the production of baked goods such as bread, pastries, egg waffles, mooncakes, egg tarts, cupcakes, mousse cakes, and crepe bread, traditional manual methods are increasingly unable to meet the efficiency and quality requirements of modern industrial production. With advancements in automation technology, more and more companies are attempting to combine traditional processes with modern technology. By increasing the automation level of production lines, they aim to improve production efficiency and product quality, thereby achieving industrial upgrading. This not only helps reduce production costs but also maintains product consistency and stability, which is crucial for enhancing a company's competitiveness.

[0003] In the production of square bread, the bread is usually supported by a pallet and then placed in an oven for baking. After baking, the bread needs to be manually removed from the pallet and transferred to the next production process. The process of removing the bread from the oven after baking on the production line is continuous, which means that the staff need to constantly take the bread off the pallet and transfer it. This is tedious, laborious, and inefficient, and this problem urgently needs to be improved. Summary of the Invention

[0004] To facilitate the removal of baked bread from the tray and transfer to the next process, and to improve production efficiency, this application provides an automatic flipping and molding device.

[0005] This application provides an automatic flipping and molding device, which adopts the following technical solution: An automatic flipping and molding device includes a feeding conveying mechanism, a flipping mechanism, a receiving mechanism, and a discharging conveying mechanism. The feeding conveying mechanism is located on one side of the flipping mechanism and is used to convey a tray carrying baked square bread into the flipping mechanism. The flipping mechanism includes a support frame, a ring, and a driving assembly. The ring is vertically arranged, and the driving assembly is mounted on the support frame to drive the ring to rotate along its central axis. The inner sidewall of the ring is provided with a fixing assembly for fixing the tray. When the fixing assembly is at its lowest point, it is aligned with the output end of the feeding conveying mechanism. The receiving mechanism is located inside the ring and is used to separate the tray and square bread for conveying them. When the fixing assembly is at its lowest point, it is directly below the receiving mechanism. When the fixing assembly rotates to its highest point, it is directly above the receiving mechanism. The discharging conveying mechanism is located on one side of the receiving mechanism and is used to convey the separated square bread to the next process.

[0006] By adopting the above technical solution, the support frame supports the ring and the drive assembly. The feeding conveyor transports the tray carrying the baked bread to the flipping mechanism. The drive assembly drives the ring to rotate, causing the fixing assembly to move to the lowest point. At this time, the fixing assembly is aligned with the output end of the feeding conveyor and fixes the tray in the flipping mechanism. Then, the drive assembly drives the ring to rotate, causing the fixing assembly to move to the highest point. At this time, the tray flips 180°, causing the bread in the tray to fall into the receiving mechanism. The receiving mechanism then transports the bread to the discharge conveyor, which transports the bread to the next process. This eliminates the need for workers to constantly pick up and transfer the bread from the tray, making it easier to remove the baked bread from the tray and transfer it to the next process, and improving production efficiency.

[0007] Preferably, the drive assembly includes a gear, a toothed belt, and a first drive member. The gear is located on one side of the ring and rotatably connected to the support frame. The outer side wall of the ring is provided with meshing teeth. The toothed belt meshes with the ring and the gear. The first drive member is disposed on the support frame for driving the gear to rotate.

[0008] By adopting the above technical solution, the first driving component drives the gear to rotate, and the gear drives the ring to rotate through the toothed belt and meshing teeth, thereby driving the fixed component to change position.

[0009] Preferably, the support frame is provided with abutment wheels at each of the four symmetrical corners of the ring, and the four abutment wheels abut against the outer side wall of the ring.

[0010] By adopting the above technical solution, the four abutting wheels can support the ring without interfering with its rotation.

[0011] Preferably, the four abutting wheels are located on the same vertical plane, and the outer side wall of the ring is provided with a limiting groove for accommodating the four abutting wheels.

[0012] By adopting the above technical solution, all four abutting wheels are housed in the limiting groove, which helps to improve the stability of the ring rotation.

[0013] Preferably, the fixing component includes a support plate and a clamping member. The support plate is fixedly connected to the inner wall of the ring. When the support plate moves to the lowest point as the ring rotates, the support plate is aligned with the output end of the feeding conveying mechanism. The clamping member is disposed on the support plate for clamping the tray transferred to the support plate.

[0014] By adopting the above technical solution, when the support plate moves to the lowest point as the ring rotates, the support plate is aligned with the output end of the feeding conveyor mechanism, so that the pallet on the feeding conveyor mechanism can be conveyed to the support plate. Then, the clamping component clamps and fixes the pallet on the support plate, and the pallet rotates with the subsequent rotation of the ring.

[0015] Preferably, the receiving mechanism includes a receiving and conveying component and a lifting component. The receiving and conveying component is located between the lowest and highest points of the fixed component to perform the receiving and conveying operation. The lifting component is mounted on the support frame to drive the receiving and conveying component to move vertically up and down.

[0016] By adopting the above technical solution, when the fixing component moves to the highest point, the pallet on the support plate flips 180°, and the square bag in the pallet falls into the receiving and conveying component. The receiving and conveying component conveys the square bag to the discharge conveying mechanism. Then, the lifting component drives the receiving and conveying component to move vertically upward to approach the pallet. After the fixing component releases the pallet, the pallet falls back onto the receiving and conveying component for conveying, thereby realizing the separation of the pallet and the square bag.

[0017] Preferably, the receiving and conveying assembly includes a receiving and conveying frame and a receiving and conveying belt, the receiving and conveying belt being driven and connected to the receiving and conveying frame, and the receiving and conveying belt being switchable to bidirectional drive.

[0018] By adopting the above technical solution, the receiving conveyor frame supports the receiving conveyor belt. When the square bag falls onto the receiving conveyor belt, the receiving conveyor belt will transport the square bag towards the discharge conveyor mechanism. When the pallet falls onto the receiving conveyor belt, the receiving conveyor belt will transport the pallet away from the discharge conveyor mechanism, thereby achieving the separation of the square bag and the pallet.

[0019] Preferably, the lifting assembly includes a lifting motor, a screw, and a limiting rod. The lifting motor is vertically mounted on the support frame. The screw is coaxially and fixedly connected to the output shaft of the lifting motor. The screw is threaded through the receiving and conveying frame. The limiting rod is movably mounted through the receiving and conveying frame. The screw and the limiting rod are arranged parallel to each other.

[0020] By adopting the above technical solution, the lifting motor drives the screw to rotate. As the screw rotates, the receiving and conveying frame moves vertically up and down along the length of the screw under the limiting action of the limiting rod, thereby realizing the vertical up and down movement of the receiving and conveying component, so as to receive the package and pallet separately.

[0021] Preferably, a sensor is provided at the end of the receiving conveyor facing the discharge conveyor mechanism, and the sensor is electrically connected to the lifting motor.

[0022] By adopting the above technical solution, the lifting motor drives the receiving conveyor to move vertically up and down. After the receiving conveyor has moved vertically upward and completed the receiving and conveying of the pallet, the lifting motor drives the receiving conveyor to move vertically downward. When the sensor senses the position of the discharge conveyor mechanism, the lifting motor stops driving so that the receiving conveyor belt is aligned with the discharge conveyor mechanism, so as to facilitate the subsequent conveying of the square bag into the discharge conveyor mechanism.

[0023] Preferably, the receiving conveyor frame is provided with limit plates on both sides of the receiving conveyor belt along its conveying direction.

[0024] By adopting the above technical solution, the limiting plates are located on both sides of the receiving conveyor belt, which helps to prevent the square bags and pallets from detaching from the receiving conveyor belt during the falling process.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. By setting up a feeding conveyor, a flipping mechanism, a receiving mechanism, and a discharging conveyor, the flipping mechanism includes a support frame, a ring, and a drive assembly. A fixing assembly is set on the inner side wall of the ring. The feeding conveyor transports the tray carrying the baked bread into the flipping mechanism. The drive assembly drives the ring to rotate, causing the fixing assembly to move to the lowest point. At this time, the fixing assembly is aligned with the output end of the feeding conveyor and fixes the tray in the flipping mechanism. Then, the drive assembly drives the ring to rotate, causing the fixing assembly to move to the highest point. At this time, the tray flips 180°, causing the bread in the tray to fall into the receiving mechanism. Then, the receiving mechanism transports the bread to the discharging conveyor, which transports the bread to the next process. This eliminates the need for workers to constantly pick up and transfer bread from the tray, making it easier to remove the baked bread from the tray and transfer it to the next process, and improving production efficiency.

[0026] 2. By setting abutment wheels at the four symmetrical corners of the support frame, and having all four abutment wheels abut against the outer wall of the ring, the four abutment wheels support the ring without interfering with its rotation.

[0027] 3. By setting up a receiving and conveying component and a lifting component, when the fixed component moves to the highest point, the pallet on the support plate flips 180°, and the square bag in the pallet falls into the receiving and conveying component. The receiving and conveying component transports the square bag to the discharge conveying mechanism. Then, the lifting component drives the receiving and conveying component to move vertically upward to approach the pallet. After the fixed component releases the pallet, the pallet falls back onto the receiving and conveying component for transport, thereby achieving the separation of the pallet and the square bag. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the automatic flipping and molding device in the embodiments of this application.

[0029] Figure 2 This is a schematic diagram of the flipping mechanism in the embodiments of this application.

[0030] Figure 3 This is a structural schematic diagram of the automatic flipping molding device from another perspective in the embodiments of this application.

[0031] Figure 4 yes Figure 1 Enlarged view of part A in the middle.

[0032] Explanation of reference numerals in the attached figures: 1. Feeding conveyor mechanism; 2. Tilting mechanism; 21. Support frame; 22. Ring; 23. Drive assembly; 231. Gear; 232. Toothed belt; 233. First drive component; 3. Receiving mechanism; 31. Receiving conveyor assembly; 311. Receiving conveyor frame; 312. Receiving conveyor belt; 32. Lifting assembly; 321. Lifting motor; 322. Screw; 323. Limiting rod; 4. Discharge conveyor mechanism; 5. Fixing assembly; 51. Support plate; 52. Clamping component; 521. Clamping plate; 522. Clamping cylinder; 6. Meshing teeth; 7. Abutment wheel; 8. Limiting groove; 9. Infrared sensor; 10. Limiting plate. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0034] This application discloses an automatic flipping and molding device, referring to... Figure 1 and Figure 2The system includes a feeding conveyor 1, a tilting mechanism 2, a receiving mechanism 3, and a discharging conveyor 4. The feeding conveyor 1 is located on one side of the tilting mechanism 2 and is used to convey a tray carrying baked bread into the tilting mechanism 2. The tilting mechanism 2 includes a support frame 21, a ring 22, and a drive assembly 23. The ring 22 is vertically arranged, and the drive assembly 23 is mounted on the support frame 21 to drive the ring 22 to rotate along its central axis. The inner side wall of the ring 22 is provided with a fixing assembly 5 for fixing the tray. When the fixing assembly 5 is at its lowest point, the fixing assembly 5 is aligned with the output end of the feeding conveyor 1 to receive and fix the tray conveyed from the feeding conveyor 1. The receiving mechanism 3 is located on... Inside the ring 22, the tray and the square bag are separated and transported. When the fixing component 5 is at its lowest point, it is directly below the receiving mechanism 3. When the fixing component 5 rotates to its highest point, it fixes the tray and is directly above the receiving mechanism 3. At this time, the tray is rotated 180°, and the square bag in the tray falls into the receiving mechanism 3. The receiving mechanism 3 then transports the square bag to the cooked material conveying mechanism. The discharge conveying mechanism 4 is located on one side of the receiving mechanism 3 and is used to transport the separated square bag to the next process. This eliminates the need for workers to constantly pick up and transfer the square bag from the tray, making it easier to remove the baked square bag from the tray and transfer it to the next process, and improving production efficiency.

[0035] Reference Figure 1 The feeding conveyor mechanism 1 is driven by a conveyor frame, a conveyor belt, a conveyor roller, and a motor. The conveyor frame supports the conveyor belt, the conveyor roller, and the motor. The motor drives the conveyor roller to rotate, and the rotation of the conveyor roller drives the conveyor belt to transmit power, thereby realizing the conveying of the pallet carrying the baked square bread placed on the conveyor belt. This is the conventional setting of the feeding conveyor, which will not be described in detail here.

[0036] Reference Figure 2 The drive assembly 23 includes a gear 231, a toothed belt 232, and a first drive member 233. The gear 231 is located on one side of the ring 22 and rotatably connected to the support frame 21. The outer wall of the ring 22 is surrounded by meshing teeth 6. The toothed belt 232 meshes with the ring 22 and the gear 231. The first drive member 233 is mounted on the support frame 21 to drive the gear 231 to rotate. In this embodiment, the first drive member 233 is configured as a first drive motor, which is horizontally fixed on the support frame 21. The gear 231 is fixedly sleeved on the output shaft of the first drive motor. The rotation of the output shaft of the first drive motor drives the gear 231 to rotate, and the gear 231 then drives the ring 22 to rotate through the toothed belt 232 and the meshing teeth 6.

[0037] Reference Figure 2The support frame 21 is equipped with rotating abutment wheels 7 at each of the four symmetrical corners of the ring 22. Each of the four abutment wheels 7 abuts against the outer wall of the ring 22, supporting the ring 22 without interfering with its rotation. Furthermore, the four abutment wheels 7 are located on the same vertical plane. Simultaneously, the outer wall of the ring 22 is provided with limiting grooves 8 for accommodating the four abutment wheels 7. The limiting grooves 8 limit the movement of the abutment wheels 7, thereby improving the stability of the ring 22 during rotation.

[0038] Reference Figure 1 and Figure 2 The fixing component 5 includes a support plate 51 and a clamping member 52. The support plate 51 is fixedly connected to the inner wall of the ring 22. When the support plate 51 moves to its lowest point as the ring 22 rotates, the support plate 51 aligns with the output end of the feeding conveying mechanism 1, so that the feeding conveying mechanism 1 can transfer the pallet onto the support plate 51. Then, the clamping member 52 is set on the support plate 51 to clamp the pallet transferred onto the support plate 51. At this time, the fixing component 5 and the pallet are located directly below the receiving mechanism 3. Specifically, the clamping member 52 includes two sets of clamping plates 521 and clamping cylinders 522. The two sets of clamping plates 521 and clamping cylinders 522 are respectively arranged on both sides of the support plate 51, and the two sets of clamping plates 521 and clamping cylinders 522 are arranged facing each other. In each set of clamping plates 521 and clamping cylinders 522, the clamping cylinder 522 is horizontally fixed on the support plate 51, and the clamping plate 521 is fixedly connected to the piston rod of the clamping cylinder 522. When the pallet is transferred to the support plate 51, the pallet is located between the two clamping plates 521. The two clamping cylinders 522 drive the two clamping plates 521 to move towards each other to clamp and fix the pallet, so that the pallet can move its position as the ring 22 rotates. It should be noted that when the ring 22 drives the pallet to rotate 180° through the fixing component 5, the fixing component 5 and the pallet are located directly above the receiving mechanism 3.

[0039] Reference Figure 1 and Figure 3 The receiving mechanism 3 includes a receiving and conveying component 31 and a lifting component 32. The receiving and conveying component 31 is located between the lowest and highest points of the support plate 51 to perform the receiving and conveying operation. The lifting component 32 is mounted on the support frame 21 and is used to drive the receiving and conveying component 31 to move vertically up and down. During the process of the support plate 51 moving from the lowest point to the highest point, the square package in the pallet falls into the receiving and conveying component 31. At this time, the output end of the receiving and conveying component 31 is aligned with the discharge conveying mechanism 4 so that the receiving and conveying component 31 can transfer the square package to the discharge conveying mechanism 4. After the square package is transferred, the lifting component 32 drives the receiving and conveying component 31 to move vertically upward to approach the pallet on the support plate 51, so as to reduce the damage caused by the pallet falling onto the receiving and conveying component 31.

[0040] Reference Figure 1 and Figure 3 The receiving and conveying assembly 31 includes a receiving and conveying frame 311 and a receiving and conveying belt 312. The receiving and conveying belt 312 is driveably connected to the receiving and conveying frame 311 and can switch to bidirectional drive. In this embodiment, the receiving and conveying belt 312 is driven by a servo motor that can rotate in both directions, so that the receiving and conveying belt 312 can convey square bags into the discharge conveying mechanism 4 and convey pallets in a direction away from the discharge conveying mechanism 4.

[0041] Reference Figure 1 and Figure 3 The lifting assembly 32 includes a lifting motor 321, a screw 322, and a limiting rod 323. The lifting motor 321 is mounted on the support frame 21, and its output shaft is vertically upward. The screw 322 is coaxially and vertically fixedly connected to the output shaft of the lifting motor 321, and its thread passes through the receiving conveyor frame 311. The limiting rod 323 is vertically fixed on the support frame 21 and movably passes through the receiving conveyor frame 311. The screw 322 and the limiting rod 323 are arranged parallel to each other. In this embodiment, the lifting motor 321 is also selected as a reversible servo motor. The rotation of the output shaft of the lifting motor 321 drives the screw 322 to rotate. The rotation of the screw 322, under the limiting action of the limiting rod 323, drives the receiving conveyor frame 311 to move vertically up and down. It should be noted that when the receiving conveyor 311 moves vertically downward to the lowest point, the receiving conveyor belt 312 is aligned with the input end of the discharge conveyor mechanism 4, so that the square bags on the receiving conveyor belt 312 can be transferred to the discharge conveyor mechanism 4. When the receiving conveyor 311 moves vertically upward to the highest point, the receiving conveyor belt 312 is close to the pallet located at the highest point. After the fixing component 5 releases the fixing of the pallet, the pallet gently falls onto the receiving conveyor belt 312 to prevent damage.

[0042] Reference Figure 1 and Figure 4 A sensor is installed at the end of the receiving conveyor 311 facing the discharge conveyor 4, and the sensor is electrically connected to the lifting motor 321. In this embodiment, the sensor is an infrared sensor 9. The infrared sensor 9 senses the position of the discharge conveyor 4. During the vertical up-and-down movement of the receiving conveyor 311, when the infrared sensor 9 senses the discharge conveyor 4, it sends a stop drive signal to the lifting motor 321. At this time, the receiving conveyor belt 312 is aligned with the discharge conveyor 4 so that the square package can be transferred from the receiving conveyor belt 312 to the discharge conveyor 4. After the square package is transferred, the lifting motor 321 drives the receiving conveyor 311 to move vertically upward to receive the pallet.

[0043] Reference Figure 1 and Figure 4The receiving conveyor frame 311 is located on both sides of the receiving conveyor belt 312 and is provided with limiting plates 10 along its conveying direction. The limiting plates 10 are located on both sides of the receiving conveyor belt 312 to prevent the bags and pallets from falling off the receiving conveyor belt 312.

[0044] Reference Figure 1 The discharge conveying mechanism 4 is located directly above the feeding conveying mechanism 1 and in the opposite direction. The discharge conveying mechanism 4 is also driven by a conveyor frame, conveyor belt, conveyor roller and motor. That is, the conveyor frame supports the conveyor belt, conveyor roller and motor. The motor drives the conveyor roller to rotate. The rotation of the conveyor roller drives the conveyor belt to perform transmission, thereby realizing the conveying of the square bag transferred to the discharge conveying mechanism 4. This is the conventional setting of discharge conveying, which will not be described in detail here.

[0045] The implementation principle of the automatic flipping and molding device in this embodiment is as follows: When it is necessary to remove the bag from the tray, the first drive motor first drives the ring 22 to rotate through the gear 231 and the toothed belt 232, so that the support plate 51 is at the lowest point and aligned with the output end of the feeding conveyor 1, so that the feeding conveyor 1 can transfer the tray containing the bag onto the support plate 51. Then, the two sets of clamping plates 521 and clamping cylinders 522 cooperate to clamp and fix the tray on the support plate 51. Subsequently, the first drive motor drives the ring 22 to rotate again, so that the support plate 51 is at the highest point and directly above the receiving conveyor belt 312. During this rotation, the tray flips 180°, causing the bag in the tray to fall onto the receiving conveyor belt 312. On the 12th, the receiving conveyor belt 312 is aligned with the input end of the discharge conveyor mechanism 4. The receiving conveyor belt 312 transports the square bag to the discharge conveyor mechanism 4 for discharge. Then, the lifting motor 321 drives the receiving conveyor frame 311 to move vertically upward to approach the pallet through the screw 322 and the limit rod 323. After the fixing component 5 releases the fixing of the pallet, the pallet gently falls onto the receiving conveyor belt 312, and the receiving conveyor belt 312 transports in the opposite direction to unload the pallet. This cycle repeats. During the continuous unloading process of the square bag after baking on the production line, the staff does not need to constantly pick up and transfer the square bag in the pallet. This makes it easier to take the baked square bag out of the pallet and transfer it to the next process, which is conducive to improving production efficiency.

[0046] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic flipping and molding device, characterized in that: The system includes a feeding conveyor (1), a flipping mechanism (2), a receiving mechanism (3), and a discharging conveyor (4). The feeding conveyor (1) is located on one side of the flipping mechanism (2) and is used to convey a tray carrying baked bread into the flipping mechanism (2). The flipping mechanism (2) includes a support frame (21), a ring (22), and a drive assembly (23). The ring (22) is arranged vertically. The drive assembly (23) is mounted on the support frame (21) and is used to drive the ring (22) to rotate along its central axis. The inner wall of the ring (22) is provided with a fixing assembly for fixing the tray. (5) When the fixing component (5) is at the lowest point, the fixing component (5) is aligned with the output end of the feeding conveying mechanism (1). The receiving mechanism (3) is located inside the ring (22) for separating the pallet and the square bag and conveying them. When the fixing component (5) is at the lowest point, the fixing component (5) is located directly below the receiving mechanism (3). When the fixing component (5) rotates to the highest point, the fixing component (5) is located directly above the receiving mechanism (3). The discharge conveying mechanism (4) is located on one side of the receiving mechanism (3) for conveying the separated square bag to the next process.

2. The automatic flipping and molding device according to claim 1, characterized in that: The drive assembly (23) includes a gear (231), a toothed belt (232), and a first drive member (233). The gear (231) is located on one side of the ring (22) and is rotatably connected to the support frame (21). The outer side wall of the ring (22) is provided with meshing teeth (6). The toothed belt (232) meshes with the ring (22) and the gear (231). The first drive member (233) is disposed on the support frame (21) for driving the gear (231) to rotate.

3. The automatic flipping and molding device according to claim 1, characterized in that: The support frame (21) is provided with abutting wheels (7) at the four symmetrical corners of the ring (22), and the four abutting wheels (7) abut against the outer wall of the ring (22).

4. The automatic flipping and molding device according to claim 3, characterized in that: The four abutting wheels (7) are located on the same vertical plane, and the outer side wall of the ring (22) is provided with a limiting groove (8) for accommodating the four abutting wheels (7).

5. The automatic flipping and molding device according to claim 1, characterized in that: The fixing component (5) includes a support plate (51) and a clamping member (52). The support plate (51) is fixedly connected to the inner wall of the ring (22). When the support plate (51) moves to the lowest point as the ring (22) rotates, the support plate (51) is aligned with the output end of the feeding conveying mechanism (1). The clamping member (52) is disposed on the support plate (51) for clamping the tray transferred to the support plate (51).

6. The automatic flipping and molding device according to claim 1, characterized in that: The receiving mechanism (3) includes a receiving and conveying component (31) and a lifting component (32). The receiving and conveying component (31) is located between the lowest and highest points of the fixed component (5) to perform the receiving and conveying operation. The lifting component (32) is mounted on the support frame (21) to drive the receiving and conveying component (31) to move vertically up and down.

7. An automatic flipping and molding device according to claim 6, characterized in that: The receiving and conveying assembly (31) includes a receiving and conveying frame (311) and a receiving and conveying belt (312). The receiving and conveying belt (312) is connected to the receiving and conveying frame (311) and can be switched to bidirectional transmission.

8. An automatic flipping and molding device according to claim 7, characterized in that: The lifting assembly (32) includes a lifting motor (321), a screw (322), and a limiting rod (323). The lifting motor (321) is vertically mounted on the support frame (21). The screw (322) is coaxially fixedly connected to the output shaft of the lifting motor (321). The screw (322) is threaded through the receiving and conveying frame (311). The limiting rod (323) is movably mounted through the receiving and conveying frame (311). The screw (322) and the limiting rod (323) are arranged in parallel.

9. An automatic flipping and molding device according to claim 8, characterized in that: A sensor is provided at the end of the receiving conveyor (311) facing the discharge conveyor (4), and the sensor is electrically connected to the lifting motor (321).

10. An automatic flipping and molding device according to claim 7, characterized in that: The receiving conveyor frame (311) is located on both sides of the receiving conveyor belt (312) and is provided with limit plates (10) along its conveying direction.

Images