A block material unboxing mechanism

Abstract

The utility model relates to food processing equipment technical field, the utility model provides a kind of blockiness bottom material unboxing mechanism, it includes the overturning mechanism, unboxing mechanism and suction mechanism in order to be provided with along bottom material box conveying direction, overturning mechanism is used to overturn bottom material box, unboxing mechanism is used to knock the bottom of bottom material box after overturning, suction mechanism is used to adsorb bottom material box, make bottom material box and hot pot bottom material separate. Overturning mechanism includes the overturning member of rotation setting in the front side of unboxing mechanism, the inner cavity box for accommodating bottom material box is used for the opening for making bottom material box enter inner cavity, overturning member can make bottom material box overturn after entering unboxing mechanism by rotation. A kind of blockiness bottom material unboxing mechanism provided by the utility model, by utilizing overturning member to overturn bottom material box, multiple bottom material boxes are sent into unboxing mechanism after overturning, the technical problem of inconvenient in related art when overturning multiple bottom material boxes is solved.

Description

Technical Field

[0001] This utility model relates to the field of food processing equipment technology, specifically to a block-shaped bottom material removal mechanism. Background Technology

[0002] In the food processing industry, especially in the production of block-shaped base ingredients such as hot pot base, the base ingredients usually need to be packaged in boxes for shaping, refrigeration, or transportation. In subsequent processes, the block-shaped base ingredients are then removed from the packaging boxes (i.e., base ingredient boxes) for repackaging, inspection, or further processing. The efficiency and stability of this unpacking process directly affect the overall production progress, thus requiring a high degree of automation and adaptability from the unpacking mechanism.

[0003] Currently, the unpacking of block-shaped bottom boxes still relies on manual labor in some production scenarios. This is not only labor-intensive and inefficient, but also prone to damage to the bottom box or box due to the instability of manual operation, affecting product quality. To improve automation, some semi-automatic or fully automatic unpacking equipment has emerged, but significant limitations remain when handling the simultaneous unpacking of multiple bottom boxes. Especially when flipping multiple bottom boxes, existing equipment often uses individual flipping or complex mechanical transmission structures, making it difficult to achieve synchronous and stable flipping of multiple bottom boxes. For example, some mechanisms use conveyor belts with inclined baffles to achieve flipping, but when the number of bottom boxes is large, stacking and jamming can easily occur, resulting in incomplete flipping. Other flipping devices have fixed capacity, unable to flexibly adapt to different numbers of bottom boxes, requiring frequent adjustments to equipment parameters, making operation cumbersome and lacking adaptability. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this utility model provide a block-shaped bottom material unloading mechanism, which solves the technical problem of inconvenience when flipping multiple bottom material boxes in related technologies.

[0005] According to one aspect, at least one embodiment of the present invention provides a block-shaped base material removal mechanism, including a flipping mechanism, a removal mechanism and a suction mechanism arranged sequentially along the base material box conveying direction. The flipping mechanism is used to flip the base material box, the removal mechanism is used to tap the bottom of the flipped base material box, and the suction mechanism is used to suction the base material box, so that the base material box is separated from the hot pot base material.

[0006] The flipping mechanism includes a flipping member, which is rotatably disposed on the front side of the unpacking mechanism. The flipping member has an inner cavity for accommodating the bottom material box and an opening for allowing the bottom material box to enter the inner cavity. The flipping member can rotate to flip the bottom material box that has entered the inner cavity and allow it to enter the unpacking mechanism.

[0007] For example, in a block-shaped bottom material unpacking mechanism provided in at least one embodiment of the present invention, the flipping mechanism further includes a push plate, which is slidably disposed in the inner cavity and is used to push out the bottom material box in the inner cavity.

[0008] For example, in at least one embodiment of the present invention, a block-shaped bottom material unpacking mechanism is provided, which further includes a discharge line. The discharge line is arranged along the transport direction of the bottom material box. The flipping mechanism is located at the entrance of the discharge line. The flipping mechanism can flip so that the opening faces the entrance of the discharge line. The discharge line is used to receive the bottom material box output by the flipping mechanism.

[0009] For example, in at least one embodiment of the present invention, a block-shaped bottom material ejection mechanism further includes an alignment device disposed below the ejection mechanism and / or the suction mechanism, the alignment device comprising:

[0010] A lateral stop bar is movably disposed on the discharge line. The extension direction of the lateral stop bar is parallel to the conveying direction of the bottom material box. The lateral stop bar can be moved to push the side of the bottom material box to align the side of the bottom material box.

[0011] A horizontal stop bar is provided, which is raised and lowered above the discharge line. The horizontal stop bar can be lowered to abut against the other side of the multiple bottom material boxes, thereby aligning the other side of the multiple bottom material boxes.

[0012] For example, in at least one embodiment of this utility model, a block-shaped bottom material unpacking mechanism is provided, wherein the unpacking mechanism includes:

[0013] Mounting plate one, wherein the mounting plate one is disposed above the discharge line;

[0014] A lifting plate, wherein the lifting plate is lifted and mounted on the mounting plate;

[0015] A top rod is mounted on the lifting plate, with its end facing the discharge line. The top rod is used to strike the bottom of the base material box to separate the base material box from the hot pot base.

[0016] For example, in at least one embodiment of the present invention, a block-shaped bottom material removal mechanism is provided, wherein the removal mechanism further includes a telescopic component, which is disposed on the mounting plate and the telescopic end of the telescopic component is connected to the lifting plate.

[0017] For example, in at least one embodiment of the present invention, a block-shaped bottom material unpacking mechanism is provided, which further includes a box-out line. The entrance of the box-out line is located at one end near the outlet of the box-out line, and the box-out line is used to receive the bottom material box output by the box-suction mechanism.

[0018] For example, in at least one embodiment of the present invention, a block-shaped bottom material ejection mechanism is provided, wherein the suction mechanism includes:

[0019] A movable plate is movably disposed above the discharge line, and the movable plate is used to move between the discharge line and the discharge box line;

[0020] Mounting plate two, which is lifted and disposed on the movable plate and located above the discharge line;

[0021] A suction cup is disposed on the second mounting plate and is used to adsorb the bottom material box.

[0022] Telescopic component two is disposed on the movable plate and its telescopic end is connected to the mounting plate two. The telescopic component two is used to drive the mounting plate two to rise and fall.

[0023] For example, in at least one embodiment of the present invention, a block-shaped bottom material unpacking mechanism is provided, which further includes a return line. The return line is disposed at the outlet of the box-out line and is used to receive the bottom material box output by the box-out line.

[0024] For example, in at least one embodiment of the present invention, a block-shaped bottom material unpacking mechanism is provided, wherein a distributor is provided at the outlet of the box exit line, and the distributor is used to transport multiple bottom material boxes in batches to the return line; the distributor includes a distributor rod, which is movably disposed on one end of the distributor facing the bottom material box, the extension direction of the distributor rod is parallel to the extension direction of the box exit line, and the distributor rod can abut against the side of the bottom material box away from the return line and then transport the bottom material box to the return line.

[0025] The beneficial effects of this utility model are as follows:

[0026] In this invention, a flipping component with an inner cavity and an opening is incorporated to accommodate multiple base material boxes at once. The rotation of this component enables synchronous flipping, replacing the previous method of flipping boxes one by one or using complex transmission structures. This avoids stacking, jamming, and incomplete flipping, significantly improving the stability and efficiency of the flipping operation. After the flipping mechanism flips the base material box, the box-removing mechanism taps the bottom of the box, working in conjunction with the suction mechanism to create a dual separation force of "tapping + suction." This effectively solves the problem of lumpy base material sticking to the base material box due to refrigeration or compression, reducing the residue rate. The separation process is gentle, minimizing damage to the base material's shape and ensuring product quality. The flipping mechanism, box-removing mechanism, and suction mechanism are arranged sequentially along the conveying direction. These mechanisms work together to form a continuous process from base material box flipping and separation to subsequent conveying, reducing manual intervention and labor intensity. Furthermore, the simple structure and precise operation of each component reduce the failure rate and improve production efficiency, providing strong support for the efficient operation of food processing production lines. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0028] Figure 1 This is a schematic diagram of a block-shaped bottom material unpacking mechanism in one embodiment of the present invention;

[0029] Figure 2 for Figure 1 An enlarged schematic diagram of the structure at point A in the embodiment;

[0030] Figure 3 This is a schematic diagram of the flipping mechanism in one embodiment of the present invention;

[0031] Figure 4 for Figure 1 A structural schematic diagram from another angle in the embodiment;

[0032] Figure 5 for Figure 4 An enlarged schematic diagram of the structure at point B in the embodiment;

[0033] Figure 6 for Figure 4 An enlarged schematic diagram of the structure at point C in the embodiment;

[0034] Figure 7This is a partial structural diagram of a block-shaped bottom material unpacking mechanism in one embodiment of the present invention;

[0035] Figure 8 for Figure 7 An enlarged schematic diagram of the structure at point D in the embodiment;

[0036] Figure 9 for Figure 7 An enlarged schematic diagram of the structure at point E in the embodiment.

[0037] In the diagram: 1. Tilting mechanism; 11. Tilting component; 111. Inner cavity; 112. Opening; 113. Push plate; 2. Box removal mechanism; 21. Mounting plate one; 22. Lifting plate; 23. Top rod; 24. Telescopic component one; 3. Box suction mechanism; 31. Moving plate; 32. Mounting plate two; 33. Suction cup; 34. Telescopic component two; 4. Discharge line; 5. Alignment device; 51. Side stop bar; 52. Horizontal stop bar; 6. Box discharge line; 7. Return line; 8. Distributor; 81. Distributor rod. Detailed Implementation

[0038] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0039] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0040] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0041] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0044] In this example, as Figure 1 As shown, the flipping mechanism 1, the box-removing mechanism 2, and the box-suction mechanism 3 are sequentially installed on the frame along the conveying direction of the bottom material box. The flipping component 11 of the flipping mechanism 1 is box-shaped, and the cross-sectional width of its inner cavity 111 is adapted to the height of the bottom material box. An opening 112 is opened at the entrance of the inner cavity 111 of the flipping component 11, and the size of the opening 112 is larger than the cross-sectional size of the bottom material box. A rotating shaft is installed on the flipping component 11. The rotating shaft is mounted on the frame through a bearing seat. The rotating shaft is connected to a stepper motor, which drives the rotating shaft to rotate through a gear and rack transmission, thereby realizing the rotation of the flipping component 11.

[0045] During operation, the base material box enters the inner cavity 111 through the opening 112 of the flipping component 11 via the conveying device from the previous process. Then, the stepper motor starts, causing the flipping component 11 to rotate 180 degrees, so that the opening 112 faces the box-removing mechanism 2. At this time, the base material box in the inner cavity 111 is pushed out from the opening 112 and enters the working area of ​​the box-removing mechanism 2. The box-removing mechanism 2 taps the bottom of the flipped base material box, loosening the base material from the box. Subsequently, the base material box is conveyed to the working area of ​​the suction mechanism 3, which picks up the base material box, separating it from the hot pot base, completing the box-removing process.

[0046] like Figures 2-3As shown, the flipping mechanism 1 also includes a push plate 113, which is slidably disposed in the inner cavity 111. A driving assembly is provided on the outside of the flipping component 11. This driving assembly can be a combination of a linear guide rail and a cylinder. The linear guide rail is fixed to the side wall of the inner cavity 111 along the depth direction of the inner cavity 111. The push plate 113 is connected to the slider of the linear guide rail. The cylinder body is fixed outside the flipping component 11, and the piston rod of the cylinder is connected to the slider. When the flipping component 11 rotates until the opening 112 faces the unpacking mechanism 2, the cylinder piston rod extends, driving the push plate 113 to slide along the linear guide rail towards the opening 112, pushing the bottom material box in the inner cavity 111 to the unpacking mechanism 2. Through the active pushing of the push plate 113, the bottom material box is ensured to accurately enter the unpacking mechanism 2, avoiding process interruptions caused by the bottom material box remaining in the inner cavity 111. Meanwhile, the cooperation between the push plate 113 and the drive component enables the controllability of the pushing action. The pushing stroke can be adjusted according to the number and size of the bottom material box, and it works in synergy with the rotation of the flipping part 11, further improving the reliability of the flipping mechanism 1.

[0047] like Figure 4 As shown, the discharge line 4 is arranged along the transport direction of the bottom box, and the flipping mechanism 1 is located at the entrance of the discharge line 4. The discharge line 4 adopts a conveyor belt structure, and its conveying surface is flush with the lowest point of the opening 112 after the flipping component 11 is flipped. One end of the rotating shaft of the flipping component 11 is connected to a rotary drive component, which can be a servo motor. The servo motor is connected to the rotating shaft through gears and racks to realize the rotational positioning of the flipping component 11, ensuring that the opening 112 after flipping accurately faces the entrance of the discharge line 4. When the bottom box is pushed out of the flipping component 11, it falls onto the conveyor belt of the discharge line 4 and is transported by the conveyor belt to the area below the box removal mechanism 2.

[0048] The discharge line 4 provides a stable path for the transfer of the bottom box from the flipping mechanism 1 to the box removal mechanism 2. The continuous conveying characteristics of the conveyor belt make the transfer process of the bottom box form a coherent process with the actions of the flipping mechanism 1 and the box removal mechanism 2, reducing the waiting time between processes.

[0049] like Figure 8 As shown, the alignment device 5 includes a side stop 51 and a horizontal stop 52. The side stop 51 is located on one side of the discharge line 4, and its bottom is connected to a transverse drive assembly. In this example, the transverse drive assembly can be a cylinder. The telescopic end of the transverse drive assembly drives the side stop 51 to move perpendicular to the conveying direction. The horizontal stop 52 is located above the discharge line 4, and its top is connected to a lifting drive assembly. The lifting drive assembly can be a hydraulic cylinder. The cylinder body of the hydraulic cylinder is fixed on a bracket spanning the discharge line 4, and the piston rod of the hydraulic cylinder is connected to the top of the horizontal stop 52 to realize the lifting and lowering of the horizontal stop 52.

[0050] When the bottom material box is conveyed on the discharge line 4 to the area below the box removal mechanism 2 and the box suction mechanism 3, the lateral drive assembly drives the side stop bar 51 to move towards the side of the bottom material box until it contacts the side of the bottom material box and pushes it to the other side, so that the sides of multiple bottom material boxes are aligned; then the lifting drive assembly drives the horizontal stop bar 52 to descend until it abuts against the side of multiple bottom material boxes away from the side stop bar 51, completing the alignment of the other side.

[0051] The alignment device 5 solves the problem of the unloading mechanism 2 failing to function accurately due to positional misalignment of the bottom boxes during transport. The cooperation of the lateral baffle 51 and the horizontal baffle 52 positions the bottom boxes from two vertical directions, ensuring that multiple bottom boxes remain neatly arranged below the unloading mechanism 2, allowing the top rod 23 of the unloading mechanism 2 to accurately strike the bottom of each bottom box. Simultaneously, the alignment action can be linked to the conveying action of the discharge line 4. Sensors detect the position of the bottom boxes, and the alignment operation is automatically triggered when a bottom box reaches the designated position, without affecting the overall conveying efficiency.

[0052] like Figure 5 As shown, the mounting plate 21 of the unloading mechanism 2 is fixed on the frame beam spanning the discharge line 4. The lifting plate 22 is connected to the mounting plate 21 via a telescopic component 24. The telescopic component 24 is a cylinder, the cylinder body of which is fixed below the mounting plate 21. The piston rod is connected to the top of the lifting plate 22. Several push rods 23 are installed on each lifting plate 22. Each push rod 23 corresponds to a groove in the base material box. In this example, the base material box has four grooves for holding hot pot base material. Therefore, four push rods 23 are provided on each lifting plate 22. Each push rod 23 is connected to the lifting plate 22 by bolts. The height of the push rod 23 can be finely adjusted by adjusting the bolts to make the striking end of each push rod 23 consistent in height, ensuring that the bottom outer side of each groove can be struck.

[0053] When the bottom material box is conveyed by the discharge line 4 to the bottom of the top rod 23 and is aligned, the piston rod of the telescopic component 24 extends, driving the lifting plate 22 to descend, and the top rod 23 moves down and strikes the bottom of the bottom material box; then the piston rod retracts, driving the top rod 23 to rise and reset, completing one striking action.

[0054] The structural design of the unpacking mechanism 2 enables accurate tapping of the flipped bottom material box. The corresponding setting of the top rod 23 and the bottom material box ensures that the tapping force can be applied evenly to each bottom material box. With the drive of the telescopic component 24 (in this example, the telescopic component 24 can be a cylinder), the tapping force and number of times can be controlled by adjusting the extension stroke and frequency of the piston rod, effectively breaking the adhesion between the bottom material and the bottom material box.

[0055] like Figures 6-8As shown, the box-ejection line 6 uses a conveyor belt with the same structure as the discharge line 4, with its inlet end located to the side of the outlet end of the discharge line 4. The movable plate 31 of the suction box mechanism 3 is set on a gantry spanning the discharge line 4 and the box-ejection line 6. A conveyor belt is provided on the gantry along the arrangement direction. The movable plate 31 is connected to the slider on the conveyor belt, realizing the movement of the movable plate 31 between the discharge line 4 and the box-ejection line 6. The second mounting plate 32 is connected to the movable plate 31 through the second telescopic component 34. The second telescopic component 34 is a cylinder, with its cylinder body fixed on the movable plate 31 and its piston rod connected to the second mounting plate 32. The suction cups 33 are fixed to the bottom of the second mounting plate 32. The number of suction cups 33 is the same as that of the top rod 23, and their positions correspond to the top of the bottom material box. The suction cups 33 are connected to the vacuum pump through air pipes.

[0056] After the unpacking mechanism 2 completes the knocking, the bottom material and the bottom material box are initially separated. Driven by the conveyor belt, it moves to above the discharge line 4. The piston rod of the telescopic component 2 34 extends, driving the mounting plate 2 32 to descend. The suction cup 33 contacts the top of the bottom material box, and the vacuum pump starts to generate negative pressure in the suction cup 33 to adsorb the bottom material box. Then the piston rod of the telescopic component 2 34 retracts, driving the bottom material box to rise. The moving plate 31 moves to above the discharge line 6, the piston rod of the telescopic component 2 34 extends again, the suction cup 33 releases the negative pressure, and the bottom material box falls into the conveyor belt of the discharge line 6.

[0057] The cooperation between the box ejection line 6 and the box suction mechanism 3 achieves complete separation and classified conveying of the bottom material box and the bottom material. The box suction mechanism 3 grasps the bottom material box through negative pressure adsorption, avoiding damage to the bottom material box that may be caused by mechanical clamping. At the same time, the adsorption force of the suction cup 33 can be adjusted by the negative pressure of the vacuum pump to adapt to bottom material boxes of different materials. The cross-line movement of the moving plate 31 allows the bottom material box to be quickly transferred from the ejection line 4 to the box ejection line 6, forming a parallel process with the subsequent processing of the bottom material on the ejection line 4, improving the efficiency of the overall process.

[0058] like Figure 9 As shown, the inlet end of the return line 7 is connected to the outlet end of the box-out line 6, and its conveying direction is perpendicular to the box-out line 6. The distributor 8 is set between the outlet end of the box-out line 6 and the inlet end of the return line 7. The frame of the distributor 8 is provided with a chain along the width direction of the box-out line 6. There are two distributor rods 81, and the ends of the two distributor rods 81 are connected to the chain. The distributor rods 81 can reciprocate along the width direction of the box-out line 6 under the cyclic movement of the chain.

[0059] When the sensor detects that the number of bottom material boxes has reached the preset value, the chain drive motor starts, driving the chain to move along the direction close to the return line 7. The distributing rod 81 moves with the chain, and the contact part of the distributing rod 81 on the side away from the return line 7 abuts against the side of the bottom material box away from the return line 7, pushing the bottom material box onto the conveyor belt of the return line 7. At the same time, the distributing rod 81 on the side close to the return line 7 is transported to the side of the distributing machine 8 away from the return line 7 under the action of the chain.

[0060] The dispensing rod 81 of the dispensing machine 8 pushes only one row of bottom boxes into the return line 7 at a time. This design further enhances the effect of the bottom boxes being output in a row. Two dispensing rods 81 are spaced apart along the chain, their spacing matching the length of a single row of bottom boxes. When the bottom boxes at the exit line 6 accumulate to the number required for a row, the front dispensing rod 81 moves with the chain, its contact part acting on the side of that row of bottom boxes away from the return line 7. Under the thrust, this row of bottom boxes moves in a straight line towards the return line 7. Because the length of the dispensing rod 81 matches the width of a single row of bottom boxes, it does not interfere with adjacent bottom boxes.

[0061] Once the row of bottom boxes is pushed onto the return line 7, the distribution rod 81 resets with the chain, and the subsequent distribution rod 81 performs the same pushing action on the next row of bottom boxes that have accumulated. This single-row pushing method ensures that each row of bottom boxes maintains an independent and neat arrangement when entering the return line 7, avoiding the mutual squeezing and staggered stacking problems that may occur when multiple rows of bottom boxes are pushed simultaneously. At the same time, this orderly pushing matches the conveying rhythm of the return line 7, enabling the return line 7 to stably receive and convey single rows of bottom boxes, providing a standardized feeding state for subsequent recycling processes such as cleaning and disinfection, reducing the risk of equipment jamming due to disordered arrangement, and further improving the continuity and reliability of the bottom box recycling process.

[0062] The return line 7 enables the recycling and reuse of bottom boxes, reducing packaging material waste and meeting the requirements of green production. The distributor 8, through the batch pushing of the distributor rod 81, ensures that the bottom boxes enter the return line 7 in an orderly manner, avoiding congestion caused by multiple bottom boxes entering the return line 7 simultaneously. The distributor 8, in conjunction with the box exit line 6 and the return line 7, forms a closed-loop process from use to recycling of the bottom boxes, further enhancing the automation level of the equipment.

[0063] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A block-shaped bottom material ejection mechanism, characterized in that, The device includes a flipping mechanism (1), a box-removing mechanism (2), and a box-suction mechanism (3) arranged sequentially along the conveying direction of the base material box. The flipping mechanism (1) is used to flip the base material box, the box-removing mechanism (2) is used to tap the bottom of the flipped base material box, and the box-suction mechanism (3) is used to suction the base material box to separate the base material box from the hot pot base. The flipping mechanism (1) includes a flipping component (11), which is rotatably disposed in front of the box-removing mechanism (2). The flipping component (11) has an inner cavity (111) for accommodating the base material box and an opening (112) for allowing the base material box to enter the inner cavity (111). The flipping component (11) can rotate to flip the base material box that has entered the inner cavity (111) and allow it to enter the box-removing mechanism (2).

2. The block-shaped bottom material ejection mechanism according to claim 1, characterized in that, The flipping mechanism (1) further includes a push plate (113), which is slidably disposed in the inner cavity (111) and is used to push out the bottom material box in the inner cavity (111).

3. The block-shaped bottom material ejection mechanism according to claim 1, characterized in that, It also includes a discharge line (4), which is arranged along the transport direction of the bottom material box. The flipping mechanism (1) is located at the entrance of the discharge line (4). The flipping mechanism (1) can flip so that the opening (112) faces the entrance of the discharge line (4). The discharge line (4) is used to receive the bottom material box output by the flipping component (11).

4. The block-shaped bottom material ejection mechanism according to claim 3, characterized in that, It also includes an alignment device (5) disposed below the ejector mechanism (2) and / or the suction mechanism (3), the alignment device (5) comprising: A side baffle (51) is movably disposed on the discharge line (4). The extension direction of the side baffle (51) is parallel to the conveying direction of the bottom material box. The side baffle (51) can move and push the side of the bottom material box to align the side of the bottom material box. A horizontal baffle (52) is raised and lowered above the discharge line (4). The horizontal baffle (52) can descend and abut against the other side of the multiple bottom material boxes to align the other side of the multiple bottom material boxes.

5. The block-shaped bottom material ejection mechanism according to claim 3, characterized in that, The box-removal mechanism (2) includes: a mounting plate (21) which is disposed above the discharge line (4); a lifting plate (22) which is lifted and disposed on the mounting plate (21); and a top rod (23) which is disposed on the lifting plate (22), with the end of the top rod (23) facing the discharge line (4). The top rod (23) is used to strike the bottom of the base box to separate the base box from the hot pot base.

6. The block-shaped bottom material ejection mechanism according to claim 5, characterized in that, The unpacking mechanism (2) also includes a telescopic component (24), which is mounted on the mounting plate (21), and the telescopic end of the telescopic component (24) is connected to the lifting plate (22).

7. The block-shaped bottom material ejection mechanism according to claim 6, characterized in that, It also includes a box outlet line (6), the entrance of which is located at one end near the outlet of the discharge line (4), and the box outlet line (6) is used to receive the bottom box output by the suction box mechanism (3).

8. The block-shaped bottom material ejection mechanism according to claim 7, characterized in that, The suction box mechanism (3) includes: a movable plate (31), which is movably disposed above the discharge line (4) and is used to move between the discharge line (4) and the box discharge line (6); a second mounting plate (32), which is raised and lowered on the movable plate (31) and located above the discharge line (4); a suction cup (33), which is disposed on the second mounting plate (32) and is used to adsorb the bottom box; and a second telescopic component (34), which is disposed on the movable plate (31) and whose telescopic end is connected to the second mounting plate (32) and is used to drive the second mounting plate (32) to rise and fall.

9. A block-shaped bottom material ejection mechanism according to claim 7, characterized in that, It also includes a return line (7), which is located at the outlet of the box outlet line (6) and is used to receive the bottom box output by the box outlet line (6).

10. A block-shaped bottom material ejection mechanism according to claim 9, characterized in that, A feeder (8) is provided at the outlet of the box outlet line (6). The feeder (8) is used to transport multiple bottom boxes to the return line (7) in batches. The feeder (8) includes a feeder rod (81). The feeder rod (81) is movably disposed on the feeder (8) at one end facing the bottom box. The extension direction of the feeder rod (81) is parallel to the extension direction of the box outlet line (6). The feeder rod (81) can abut against the side of the bottom box away from the return line (7) and then transport the bottom box to the return line (7).

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