Material pressing, bagging and heat sealing device

Abstract

The utility model relates to a material pressing, bagging and heat sealing device which comprises a machine frame, a temporary storage mechanism, a main control circuit board, a paper money pressing mechanism, a lifting mechanism and a heat sealing mechanism, the paper money pressing mechanism, the lifting mechanism and the heat sealing mechanism are respectively connected with the main control circuit board, the temporary storage mechanism comprises a temporary storage box and a temporary storage turning plate, and the temporary storage box is arranged on the upper end face of the machine frame in an overturning and folding mode. A hollow-out groove is formed in the bottom of the temporary storage box, the temporary storage turning plate is rotationally arranged beside the hollow-out groove, the banknote pressing mechanism is arranged at the upper end of the temporary storage box and comprises a downward pressing driving assembly and a downward pressing assembly, and the downward pressing driving assembly is used for pushing the downward pressing assembly to be unfolded or folded; the heat-sealing mechanism is arranged at the lower end of the temporary storage box, is used for heat-sealing the money bag and comprises two heat-sealing assemblies which are oppositely arranged and a heat-sealing driving assembly for driving the two heat-sealing assemblies to be close to each other; the lifting mechanism comprises a lifting table and a lifting driving assembly for driving the lifting table to move up and down; the device is low in cost, simple in structure and convenient to operate and repair.

Description

Technical Field

[0001] The utility model relates to the technical field of financial equipment, and particularly relates to a device for pressing materials, bagging and heat-sealing. Background Art

[0002] In existing cash deposit machines, most machines adopt the method of using a circulating cash box. Banknotes are deposited into the cash box, and the CIT company sends the cash box to the cash processing center and then reinstalls the cash box into the machine. The cash box is recycled, and the whole process is complex, which is not conducive to management and control, increases the use cost, and is not convenient to carry. Currently, most of them begin to use heat-sealed banknote bags for transportation.

[0003] At present, the common banknote receiving and bagging system in this field uses a heat-sealed banknote bag with two open ends. The tubular heat-sealed banknote bag is placed into the frame through a conveying device, and there are two heat-sealing mechanisms at the upper and lower ends in the frame to seal the heat-sealed banknote bag. This device uses two sets of heat-sealing mechanisms and a set of conveying mechanism for conveying the tubular heat-sealed banknote bag, with high cost, complex structure and inconvenient repair. Content of the Utility Model

[0004] In view of this, in view of the deficiencies of the existing technology, the main purpose of the present utility model is to provide a device for pressing materials, bagging and heat-sealing, which has low production and use costs, a simple structure, and is convenient for operation and repair.

[0005] To achieve the above purpose, the present utility model adopts the following technical solutions:

[0006] A device for pressing materials, bagging and heat-sealing, comprising a frame, and a main control circuit board, a temporary storage mechanism, a banknote pressing mechanism, a lifting mechanism and a heat-sealing mechanism arranged on the frame. The main control circuit board is respectively connected to the banknote pressing mechanism, the lifting mechanism and the heat-sealing mechanism. The temporary storage mechanism includes a temporary storage box and a temporary storage flap. The temporary storage box is rotatably and foldably arranged on the upper end surface of the frame. A hollow-out groove is opened at the bottom of the temporary storage box. The temporary storage flap is rotatably arranged beside the hollow-out groove. The banknote pressing mechanism is arranged above the temporary storage box. The banknote pressing mechanism includes a downward pressing drive assembly and a downward pressing assembly. The downward pressing drive assembly is electrically connected to the main control circuit board, and the downward pressing drive assembly is used to push the downward pressing assembly to expand or contract. The heat-sealing mechanism is arranged below the temporary storage box and is used for heat-sealing banknote bags, and includes two relatively arranged heat-sealing assemblies and a heat-sealing drive assembly for driving the two heat-sealing assemblies to approach each other. The lifting mechanism includes a lifting table and a lifting drive assembly for driving the lifting table to move up and down.

[0007] As a preferred solution, there are two temporary storage flaps. The temporary storage flaps are rotatably arranged beside the hollow-out groove through a rotating shaft. The two temporary storage flaps are symmetrically arranged at the same height, and there is an avoidance gap for the downward pressing assembly to pass through between the two temporary storage flaps.

[0008] As a preferred solution, a resilient member is provided on the temporary flap, and the resilient member causes the temporary flap to have a tendency to maintain an extension in the horizontal direction.

[0009] As a preferred solution, the resilient member is a counterweight. The rotating shaft of the temporary flap is arranged in the middle. The counterweight is arranged on one side where the two temporary flaps are away from each other. A limiting block is provided at the lower end inside the temporary storage box, and the limiting block is arranged below the counterweight.

[0010] As a preferred solution, a first sensor is provided inside the temporary storage box. The first sensor is connected to the main control circuit board and is used to sense the number of banknotes inside the temporary storage box.

[0011] As a preferred solution, the pressing-down assembly includes a scissor-link assembly. The upper end of the scissor-link assembly includes a rotating end and a moving end. The rotating end is rotatably connected to the temporary storage box, and the moving end is connected to the pressing-down driving assembly.

[0012] As a preferred solution, the pressing-down driving assembly includes a pressing-down driving motor, a pressing-down driving gear, and a pressing-down rack. The pressing-down driving gear is connected to the output end of the pressing-down driving motor. The pressing-down driving gear is meshed with the pressing-down rack. The pressing-down rack is slidably arranged inside the temporary storage box, and the pressing-down rack is rotatably connected to the moving end.

[0013] As a preferred solution, the lifting driving assembly includes a lifting driving motor, a first synchronous belt, a first lifting driving gear, a second synchronous belt, and a second lifting driving gear. The lifting driving motor is arranged on the frame. The lifting driving motor is connected to the main control circuit board. The output shaft of the lifting driving motor is connected to the first lifting driving gear through the first synchronous belt. The first lifting driving gear is connected to the second lifting driving gear through the second synchronous belt. The second lifting driving gear is connected to the lifting platform.

[0014] As a preferred solution, the lifting driving assembly further includes a first synchronous shaft, two first lifting driving gears, two second synchronous belts, and two second lifting driving gears. The two first lifting driving gears are fixedly connected to both ends of the first synchronous shaft. The two second lifting driving gears are fixedly connected to both ends of the lifting platform.

[0015] As a preferred solution, an avoidance groove for the cash bag to pass through is provided in the middle of the lifting platform.

[0016] As a preferred solution, a buffer assembly for buffering the pressure of the pressing-down assembly is provided at the upper end of the lifting platform.

[0017] As a preferred solution, guide columns extending vertically are provided on both sides of the frame, linear bearings adapted to the guide columns are provided at both ends of the lifting table, and the linear bearings are sleeved on the guide columns.

[0018] As a preferred solution, bill blocking plates are provided at the lower ends of the two heat-sealing assemblies.

[0019] As a preferred solution, hanging nails extending upward are provided on the upper end surface of the frame, and the hanging nails are used for fixing the banknote bags.

[0020] As a preferred solution, the heat-sealing drive assembly includes a heat-sealing drive motor, a first heat-sealing drive gear, a first heat-sealing rack and a second heat-sealing rack. The heat-sealing drive motor is fixedly arranged on the frame, the heat-sealing drive motor is connected to the main control circuit board, the first heat-sealing drive gear is rotatably arranged on the frame, the heat-sealing drive motor is connected to the first heat-sealing drive gear and is used for driving the first heat-sealing drive gear to rotate. The first heat-sealing rack and the second heat-sealing rack are respectively fixedly connected to the two heat-sealing assemblies and are respectively engaged on the upper and lower sides of the first heat-sealing drive gear.

[0021] As a preferred solution, the heat-sealing drive assembly further includes two third synchronous belts, two second heat-sealing gears, a second synchronous shaft, two of the first heat-sealing drive gears, two of the first heat-sealing racks and two of the second heat-sealing racks. The heat-sealing drive motor is meshed and connected to the second synchronous shaft and is used for driving the second synchronous shaft to rotate. The two second heat-sealing gears are fixedly arranged at both ends of the second synchronous shaft. The second heat-sealing gears are connected to the first heat-sealing drive gears through the third synchronous belts. The two first heat-sealing racks and the two second heat-sealing racks are respectively fixedly connected to both ends of the two heat-sealing assemblies.

[0022] The above device for pressing materials into bags and heat-sealing has obvious advantages and beneficial effects compared with the prior art. Specifically, as can be seen from the above technical solution, it mainly sets a reversible temporary storage mechanism on the frame, sets a banknote pressing mechanism inside the temporary storage mechanism, sets a heat-sealing mechanism at the lower end of the temporary storage mechanism, and sets a lifting mechanism below the heat-sealing mechanism. The banknote pressing mechanism presses the banknotes in the temporary storage mechanism into the banknote bags on the lifting mechanism, and then the heat-sealing mechanism heat-seals the upper openings of the banknote bags. The overall production and use costs are relatively low, the structure is simple, and it is easy to operate and repair; by setting the lifting table, the downward stroke of the banknote pressing component can be reduced, thereby reducing the volume of the banknote pressing component and facilitating the miniaturization of the equipment; the device adopts a modular design, and each component is relatively independent and easy to disassemble and replace, which greatly reduces the complexity and cost of maintenance; this device is not only applicable to the processing of banknotes, but may also be used to process other types of bills or items through appropriate adjustment or configuration, with strong versatility and adaptability. Brief Description of the Drawings

[0023] Figure 1 is a schematic structural diagram of an embodiment of the present utility model.

[0024] Figure 2 is an embodiment of the present utility model Figure 1 enlarged view of part A in

[0025] Figure 3 is an embodiment of the present utility model Figure 1 enlarged view of part B in

[0026] Figure 4 is one of the side views of an embodiment of the present utility model.

[0027] Figure 5 is another side view of an embodiment of the present utility model.

[0028] Figure 6 is the third side view of an embodiment of the present utility model.

[0029] Figure 7 is one of the front cross-sectional views of an embodiment of the present utility model.

[0030] Figure 8 is another front cross-sectional view of an embodiment of the present utility model.

[0031] Figure 9 is the side cross-sectional view before the pressing component presses down in an embodiment of the present utility model.

[0032] Figure 10 is one of the side cross-sectional views after the pressing component presses down in an embodiment of the present utility model.

[0033] Figure 11It is the second side view cross-sectional view after the pressing component of the embodiment of the present utility model presses down.

[0034] Figure 12 It is the side view cross-sectional view when heat-sealing the banknote bag of the embodiment of the present utility model.

[0035] Figure 13 It is the side view cross-sectional view after the banknote bag of the embodiment of the present utility model is heat-sealed.

[0036] Explanation of reference numerals:

[0037] 100, frame; 110, hanging nail;

[0038] 200, temporary storage mechanism; 210, temporary storage box; 211, limit block; 220, temporary storage flap; 230, hollow groove; 250, avoidance gap; 260, resilient member;

[0039] 300, banknote pressing mechanism; 310, pressing component; 311, rotating end; 312, moving end; 320, pressing drive component; 322, pressing drive gear; 323, pressing rack;

[0040] 400, lifting mechanism; 410, lifting platform; 411, avoidance groove; 412, buffer component; 420, lifting drive component; 421, lifting drive motor; 422, first synchronous belt; 423, first lifting drive gear; 424, second synchronous belt; 425, second lifting drive gear; 426, first synchronous shaft; 427, guide post; 428, linear bearing;

[0041] 500, heat-sealing mechanism; 510, heat-sealing component; 520, heat-sealing drive component; 521, heat-sealing drive motor; 522, first heat-sealing drive gear; 523, first heat-sealing rack; 524, second heat-sealing rack; 525, third synchronous belt; 526, second heat-sealing gear; 527, second synchronous shaft; 530, banknote blocking plate;

[0042] 600, banknote bag;

[0043] 700, banknote. Detailed implementation manners

[0044] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0045] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there may be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0046] Please refer to Figures 1 to 13 , which shows a device for pressing materials and bagging and heat-sealing provided by an embodiment of the present invention, including a frame 100, and a main control circuit board (not shown in the figure), a temporary storage mechanism 200, a banknote pressing mechanism 300, a lifting mechanism 400 and a heat-sealing mechanism 500 provided on the frame 100. The main control circuit board is respectively connected to the banknote pressing mechanism 300, the lifting mechanism 400 and the heat-sealing mechanism 500. The temporary storage mechanism 200 includes a temporary storage box 210 and a temporary storage flap 220. The temporary storage box 210 is rotatably and foldably arranged on the upper end surface of the frame 100. The bottom of the temporary storage box 210 has a hollow groove 230. The temporary storage flap 220 is rotatably arranged beside the hollow groove 230. The banknote bag 600 is a disposable plastic bag with an opening. The banknote bag 600 is used to hold banknotes 700 and seal the opening through the heat-sealing mechanism 500. The banknote pressing mechanism 300 is arranged above the temporary storage box 210. The banknote pressing mechanism 300 includes a downward pressing drive assembly 320 and a downward pressing assembly 310. The downward pressing drive assembly 320 is electrically connected to the main control circuit board. The downward pressing drive assembly 320 is used to push the downward pressing assembly 310 to expand or contract, so as to achieve the effect of pressing the banknotes 700 from the temporary storage box 210 into the banknote bag 600. The heat-sealing mechanism 500 is arranged below the temporary storage box 210. The heat-sealing mechanism 500 is used to heat-seal the banknote bag 600, and includes two relatively arranged heat-sealing assemblies 510 and a heat-sealing drive assembly 520 for driving the two heat-sealing assemblies 510 to approach each other. The lifting mechanism 400 includes a lifting platform 410 and a lifting drive assembly 420 for driving the lifting platform 410 to move up and down.

[0047] In this embodiment, there are two temporary storage flaps 220. The temporary storage flaps 220 are rotatably arranged beside the hollow groove 230 through a rotating shaft. The two temporary storage flaps 220 are symmetrically arranged at the same height, and there is an avoidance gap 250 for the downward pressing assembly 310 to pass through between the two temporary storage flaps 220, so as to prevent the temporary storage flap 220 from rebounding and jamming the downward pressing assembly 310 after the downward pressing assembly 310 presses down.

[0048] Furthermore, a rebounding member 260 is provided on the temporary storage flap 220. The rebounding member 260 makes the temporary storage flap 220 have a tendency to maintain a horizontal extension.

[0049] Further, the resilient member 260 is a counterweight. The rotating shaft of the temporary storage flap 220 is arranged in the middle, and the counterweight is arranged on one side where the two temporary storage flaps 220 are away from each other. A limiting block 211 is arranged at the lower end inside the temporary storage box 210, and the limiting block 211 is arranged below the counterweight. In other embodiments, the resilient member 260 may also be an elastic member, such as a shrapnel, a torsion spring or a tension spring, etc.

[0050] Further, a first sensor (not shown in the figure) is arranged in the temporary storage box 210. The first sensor is connected to the main control circuit board and is used to sense the number of banknotes entering the temporary storage box 210. When the number of banknotes entering the temporary storage box 210 reaches a preset value, the main control circuit board controls the device to stop feeding banknotes, and at the same time controls the pressing-down assembly 310 to start pressing down.

[0051] Further, the pressing-down assembly 310 includes a scissor-link assembly. The upper end of the scissor-link assembly includes a rotating end 311 and a moving end 312. The rotating end 311 is rotatably connected to the temporary storage box 210, and the moving end 312 is connected to the pressing-down driving assembly 320. The lower end of the scissor-link assembly is used to press the banknotes 700 in the temporary storage box 210 into the cash bag 600. By driving the moving end 312 to translate through the pressing-down driving assembly 320, the lower end of the scissor-link assembly is translated to rise or fall.

[0052] Further, the pressing-down driving assembly 320 includes a pressing-down driving motor (not shown in the figure), a pressing-down driving gear 322 and a pressing-down rack 323. The pressing-down driving gear 322 is connected to the output end of the pressing-down driving motor. The pressing-down driving gear 322 is meshed with the pressing-down rack 323. The pressing-down rack 323 is slidably arranged in the temporary storage box 210. The pressing-down rack 323 slides in the horizontal direction, and the pressing-down rack 323 is rotatably connected to the moving end 312 and is used to drive the moving end 312 to move in the horizontal direction close to or away from the rotating end 311.

[0053] Further, the lifting driving assembly 420 includes a lifting driving motor 421, a first synchronous belt 422, a first lifting driving gear 423, a second synchronous belt 424 and a second lifting driving gear 425. The lifting driving motor 421 is arranged on the frame 100. The lifting driving motor 421 is connected to the main control circuit board. The output shaft of the lifting driving motor 421 is connected to the first lifting driving gear 423 through the first synchronous belt 422. The first lifting driving gear 423 is connected to the second lifting driving gear 425 through the second synchronous belt 424. The second lifting driving gear 425 is connected to the lifting platform 410.

[0054] Furthermore, the lifting drive assembly 420 further includes a first synchronous shaft 426, two of the first lifting drive gears 423, two of the second synchronous belts 424, and two of the second lifting drive gears 425. The two first lifting drive gears 423 are fixedly connected to both ends of the first synchronous shaft 426, and the two second lifting drive gears 425 are fixedly connected to both ends of the lifting table 410.

[0055] Furthermore, vertical guide columns 427 are provided on both sides of the frame 100, linear bearings 428 adapted to the guide columns 427 are provided at both ends of the lifting table 410, and the linear bearings 428 are sleeved on the guide columns 427.

[0056] Furthermore, an avoidance groove 411 for the cash bag 600 to pass through is provided in the middle of the lifting table 410.

[0057] Furthermore, a buffer assembly 412 for buffering the pressure of the pressing-down assembly 310 is provided at the upper end of the lifting table 410.

[0058] Furthermore, hanging pins 110 extending upward are provided on the upper end surface of the frame 100. The hanging pins 110 are used to fix the cash bag 600. The cash bag 600 is placed into the frame 100 with the opening facing upward, and the opening edge is hooked on the hanging pins 110 to fix the position of the cash bag 600.

[0059] Furthermore, a banknote blocking plate 530 is provided at the lower end of each of the two heat-sealing assemblies 510; this prevents the banknotes 700 pressed down into the cash bag 600 from bouncing upward and becoming scattered.

[0060] Furthermore, the heat-sealing drive assembly 520 includes a heat-sealing drive motor 521, a first heat-sealing drive gear 522, a first heat-sealing rack 523, and a second heat-sealing rack 524. The heat-sealing drive motor 521 is fixedly provided on the frame 100, the heat-sealing drive motor 521 is connected to the main control circuit board, the first heat-sealing drive gear 522 is rotatably provided on the frame 10, the heat-sealing drive motor 521 is connected to the first heat-sealing drive gear 522 and is used to drive the first heat-sealing drive gear 522 to rotate. The first heat-sealing rack 523 and the second heat-sealing rack 524 are respectively fixedly connected to the two heat-sealing assemblies 510 and are respectively engaged on the upper and lower sides of the first heat-sealing drive gear 522.

[0061] Further, the heat-sealing drive assembly 520 further includes two third synchronous belts 525, two second heat-sealing gears 526, a second synchronous shaft 527, two of the first heat-sealing drive gears 522, two first heat-sealing racks 523, and two second heat-sealing racks 524. The heat-sealing drive motor 521 is meshed and connected to the second synchronous shaft 527 and is used to drive the second synchronous shaft 527 to rotate. The two second heat-sealing gears 526 are fixedly arranged at both ends of the second synchronous shaft 527. The second heat-sealing gears 526 are connected to the first heat-sealing drive gears 522 through the third synchronous belts 525. The two first heat-sealing racks 523 and the two second heat-sealing racks 524 are respectively fixedly connected to both ends of the two heat-sealing assemblies 510.

[0062] Further, the temporary storage mechanism 200 includes a second sensor, which is connected to the main control circuit board. The second sensor is used to sense whether the temporary storage box 210 is in a flipped-open state. After the loading is completed, when the second sensor senses that the temporary storage box 210 is in a flipped-open state, it sends a message to the main control circuit board. The main control circuit board controls the two heat-sealing assemblies 510 to move away from each other to the farthest position. At the same time, the lifting platform rises to lift the heat-sealed banknote bag, facilitating the staff to take it out.

[0063] Working process: Before loading banknotes, as Figure 7 and Figure 9 shown, the pressing component 310 of the banknote pressing mechanism 300 rises to the highest position, the lifting platform 410 rises to a height close to the lower end of the heat-sealing mechanism 500, the two heat-sealing assemblies 510 are in a relatively distant position, the temporary storage mechanism 200 is flipped open, the banknote bag 600 is placed into the frame 100 and fixed by the hanging nails 110, and then the temporary storage mechanism 200 is flipped closed. The temporary storage mechanism 200 is provided with a banknote inlet. When starting to load banknotes, as Figure 8 、 Figure 10 and Figure 11As shown, the two heat-sealing components 510 move to the middle position. At this time, the distance between the two heat-sealing components 510 is slightly less than the width of the banknote 700. The banknote 700 enters the temporary storage box 210 through the feeding port in sequence through the conveying wheels and is supported on the temporary storage flap 220. When the number of banknotes 700 on the temporary storage flap 220 reaches the preset quantity, the feeding of the banknote 700 from the feeding port is suspended. At the same time, the pressing component 310 of the banknote pressing mechanism 300 extends downward to press against the banknote 700. Under the action of the pressing component 310, the temporary storage flap 220 flips to enable the banknote 700 to pass through the hollow slot 230. Finally, the banknote 700 is pressed into the banknote bag 600 in the rack 100 by the pressing component 310. Then, the pressing component 310 rises to the highest position, and the two heat-sealing components 510 move to the middle position. At this time, the distance between the two heat-sealing components 510 is slightly less than the width of the banknote 700. The banknote loading action is repeated, and the number of banknotes 700 in the banknote bag 600 continuously increases, and the height of the lifting table 410 also decreases accordingly; after the banknote bag 600 is filled with the preset quantity of banknotes 700, as Figure 12 and Figure 13 shown, the pressing component 310 rises to the highest position, and the two heat-sealing components 510 approach and close to heat-seal the upper end of the banknote bag 600. The temporary storage mechanism 200 is opened, and the sealed banknote bag 600 can be taken out from the rack 100.

[0064] The above device for pressing, bagging and heat-sealing mainly sets a reversible temporary storage mechanism on the rack, sets a banknote pressing mechanism in the temporary storage mechanism, sets a heat-sealing mechanism at the lower end of the temporary storage mechanism, and sets a lifting mechanism below the heat-sealing mechanism. The banknote in the temporary storage mechanism is pressed into the banknote bag on the lifting mechanism by the banknote pressing mechanism, and then the upper opening of the banknote bag is heat-sealed by the heat-sealing mechanism. Its overall production and use costs are relatively low, the structure is simple, and it is easy to operate and repair.

[0065] It should be noted that the present invention is not limited to the above embodiments. According to the creative spirit of the present invention, those skilled in the art can also make other changes. These changes made according to the creative spirit of the present invention should all be included within the scope protected by the present invention.

Claims

1. A device for pressing materials and bagging with heat sealing, characterized in that, It includes a frame, as well as a main control circuit board, a temporary storage mechanism, a banknote pressing mechanism, a lifting mechanism, and a heat sealing mechanism arranged on the frame. The main control circuit board is respectively connected to the banknote pressing mechanism, the lifting mechanism, and the heat sealing mechanism. The temporary storage mechanism includes a temporary storage box and a temporary storage flap. The temporary storage box is rotatably and foldably arranged on the upper end surface of the frame. A hollow groove is formed at the bottom of the temporary storage box, and the temporary storage flap is rotatably arranged beside the hollow groove. The banknote pressing mechanism is arranged above the temporary storage box. The banknote pressing mechanism includes a downward pressing drive assembly and a downward pressing assembly. The downward pressing drive assembly is electrically connected to the main control circuit board, and the downward pressing drive assembly is used to push the downward pressing assembly to expand or contract. The heat sealing mechanism is arranged below the temporary storage box. The heat sealing mechanism is used for heat-sealing banknote bags, and it includes two relatively arranged heat sealing components and a heat sealing drive assembly for driving the two heat sealing components to approach each other. The lifting mechanism includes a lifting platform and a lifting drive assembly for driving the lifting platform to move up and down.

2. The device for pressing materials and bagging and heat-sealing according to claim 1, characterized in that, There are two temporary storage flaps. The temporary storage flaps are rotatably arranged beside the hollow groove through a rotating shaft. The two temporary storage flaps are symmetrically arranged at the same height, and there is an avoidance gap for the downward pressing assembly to pass through between the two temporary storage flaps.

3. The device for pressing materials and bagging and heat-sealing according to claim 2, characterized in that A rebounding member is arranged on the temporary storage flap, and the rebounding member makes the temporary storage flap have a tendency to maintain a horizontal extension.

4. The device for pressing materials and bagging with heat sealing according to claim 3, wherein, The rebounding member is a counterweight. The rotating shaft of the temporary storage flap is arranged in the middle. The counterweight is arranged on the side where the two temporary storage flaps are away from each other. A limiting block is arranged at the lower end inside the temporary storage box, and the limiting block is arranged below the counterweight.

5. The device for pressing materials and bagging with heat sealing according to claim 1, characterized in that, The downward pressing assembly includes a scissor-link assembly. The upper end of the scissor-link assembly includes a rotating end and a moving end. The rotating end is rotatably connected to the temporary storage box, and the moving end is connected to the downward pressing drive assembly.

6. The device for pressing materials, bagging and heat-sealing according to claim 5, wherein, The downward pressing drive assembly includes a downward pressing drive motor, a downward pressing drive gear, and a downward pressing rack. The downward pressing drive gear is connected to the output end of the downward pressing drive motor. The downward pressing drive gear is meshed with the downward pressing rack. The downward pressing rack is slidably arranged in the temporary storage box, and the downward pressing rack is rotatably connected to the moving end.

7. The device for pressing materials and bagging and heat-sealing according to claim 1, characterized in that, The lifting drive assembly includes a lifting drive motor, a first synchronous belt, a first lifting drive gear, a second synchronous belt, and a second lifting drive gear. The lifting drive motor is arranged on the frame. The lifting drive motor is connected to the main control circuit board. The output shaft of the lifting drive motor is connected to the first lifting drive gear through the first synchronous belt. The first lifting drive gear is connected to the second lifting drive gear through the second synchronous belt. The second lifting drive gear is connected to the lifting platform.

8. The device for pressing materials and bagging and heat-sealing according to claim 7, wherein, The lifting drive assembly further includes a first synchronous shaft, two first lifting drive gears, two second synchronous belts, and two second lifting drive gears. The two first lifting drive gears are fixedly connected to both ends of the first synchronous shaft. The two second lifting drive gears are fixedly connected to both ends of the lifting platform.

9. The device for pressing materials and bagging and heat-sealing according to claim 1, wherein The heat-sealing driving assembly includes a heat-sealing driving motor, a first heat-sealing driving gear, a first heat-sealing rack, and a second heat-sealing rack. The heat-sealing driving motor is fixedly arranged on the frame and is connected to the main control circuit board. The first heat-sealing driving gear is rotatably arranged on the frame. The heat-sealing driving motor is connected to the first heat-sealing driving gear and is used for driving the first heat-sealing driving gear to rotate. The first heat-sealing rack and the second heat-sealing rack are respectively fixedly connected to the two heat-sealing assemblies and are respectively engaged on the upper and lower sides of the first heat-sealing driving gear.

10. The device for pressing materials and heat-sealing bags according to claim 9, characterized in that, The heat-sealing driving assembly further includes two third synchronous belts, two second heat-sealing gears, a second synchronous shaft, two of the first heat-sealing driving gears, two of the first heat-sealing racks, and two of the second heat-sealing racks. The heat-sealing driving motor is meshed and connected to the second synchronous shaft and is used for driving the second synchronous shaft to rotate. The two second heat-sealing gears are fixedly arranged at both ends of the second synchronous shaft. The second heat-sealing gears are connected to the first heat-sealing driving gears through the third synchronous belts. The two first heat-sealing racks and the two second heat-sealing racks are respectively fixedly connected to both ends of the two heat-sealing assemblies.

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