Material pressing, bagging and heat sealing device

Abstract

The invention relates to a material pressing, bagging and heat sealing device which comprises a rack, 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 connected with the main control circuit board, the temporary storage mechanism comprises a temporary storage box and a temporary storage turning plate, the temporary storage box is arranged on the upper end face of the rack in an overturning and folding mode, and a hollow groove is formed in the bottom of the temporary storage box; the temporary storage turning plate is rotatably arranged beside the hollow groove, the banknote pressing mechanism is arranged at the upper end of the temporary storage box, the banknote pressing mechanism 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 expand or contract; 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 invention relates to the technical field of financial equipment, and in particular to a device for pressing, bagging and heat sealing. Background Art

[0002] Most of the existing deposit machines use a recycling cash box method. Banknotes are deposited into the cash box, and CIT company sends the cash box to the cash processing center, and then the cash box is loaded back into the machine. The recycling of cash boxes is complicated, which is not conducive to management and control, increases the cost of use, and is not convenient to carry. At present, most of them have begun to use heat-sealed banknote bags for transportation.

[0003] At present, the common banknote receiving and bagging system in this field adopts heat-sealed banknote bags with openings at both ends. The tubular heat-sealed banknote bags are placed in a rack through a conveying device. Two heat-sealing mechanisms at the upper and lower ends of the rack are provided to seal the heat-sealed banknote bags. This device adopts two sets of heat-sealing mechanisms and one set of conveying mechanism for conveying tubular heat-sealed banknote bags, which is costly, complex in structure and inconvenient to repair. Summary of the invention

[0004] In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide a device for pressing, bagging and heat sealing, which has low production and use costs, simple structure, and is easy to operate and repair.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions: A device for pressing, 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, wherein the main control circuit board is connected to the banknote pressing mechanism, the lifting mechanism and the heat sealing mechanism respectively, the temporary storage mechanism comprises a temporary storage box and a temporary storage flap, the temporary storage box can be flipped and folded and arranged on the upper end surface of the frame, a hollow groove is opened at the bottom of the temporary storage box, the temporary storage flap is rotatably arranged beside the hollow groove, the banknote pressing mechanism is arranged at the upper end of the temporary storage box, the banknote pressing mechanism comprises a downward pressing drive component and a downward pressing component, the downward pressing drive component is electrically connected to the main control circuit board, and the downward pressing drive component is used to push the downward pressing component to expand or contract; the heat sealing mechanism is arranged at the lower end of the temporary storage box, the heat sealing mechanism is used to heat seal banknote bags, and comprises two relatively arranged heat sealing components and a heat sealing drive component for driving the two heat sealing components to approach each other; the lifting mechanism comprises a lifting platform and a lifting drive component that drives the lifting platform to move up and down.

[0006] As a preferred solution, there are two temporary storage flaps, which are rotatably arranged on the side of the hollow groove by a rotating shaft, and the two temporary storage flaps are symmetrically arranged at the same height, and there is an avoidance gap between the two temporary storage flaps for the downward pressure component to pass through.

[0007] As a preferred solution, a rebound member is provided on the temporary storage flap, and the rebound member enables the temporary storage flap to maintain a tendency to extend in a horizontal direction.

[0008] As a preferred solution, the rebound member is a counterweight block, the rotating shaft of the temporary storage flap is arranged in the middle, the counterweight block is arranged on the side where the two temporary storage flaps are away from each other, and a limit block is provided at the lower end of the inner side of the temporary storage box, and the limit block is arranged below the counterweight block.

[0009] As a preferred solution, a first sensor is provided in the temporary storage box, and the first sensor is connected to the main control circuit board and is used to sense the number of banknotes in the temporary storage box.

[0010] As a preferred embodiment, the pressing assembly includes a scissor-type connecting rod assembly, the upper end of the scissor-type connecting rod assembly includes a rotating end and a movable end, the rotating end is rotatably connected to the temporary storage box, and the movable end is connected to the pressing drive assembly.

[0011] As a preferred solution, the downward pressure driving assembly includes a downward pressure driving motor, a downward pressure driving gear and a downward pressure rack, the downward pressure driving gear is connected to the output end of the downward pressure driving motor, the downward pressure driving gear is meshingly connected to the downward pressure rack, the downward pressure rack is slidably arranged in the temporary storage box, and the downward pressure rack is rotationally connected to the moving end.

[0012] As a preferred solution, 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, and the second lifting drive gear is connected to the lifting platform.

[0013] As a preferred solution, the lifting drive assembly also includes a first synchronization shaft, two first lifting drive gears, two second synchronization belts and two second lifting drive gears, the two first lifting drive gears are fixedly connected to the two ends of the first synchronization shaft, and the two second lifting drive gears are fixedly connected to the two ends of the lifting platform.

[0014] As a preferred solution, the middle part of the lifting platform is provided with an avoidance groove for the banknote bag to pass through.

[0015] As a preferred solution, a buffer component for buffering the pressure of the pressing component is provided at the upper end of the lifting platform.

[0016] As a preferred solution, vertically extending guide columns are provided on both sides of the frame, and linear bearings adapted to the guide columns are provided at both ends of the lifting platform, and the linear bearings are sleeved on the guide columns.

[0017] As a preferred solution, a banknote blocking plate is provided at the lower ends of the two heat sealing assemblies.

[0018] As a preferred solution, the upper end surface of the frame is provided with a hanging nail extending upward, and the hanging nail is used to fix the banknote bag.

[0019] 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, and 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 to drive 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 meshed on the upper and lower sides of the first heat sealing drive gear.

[0020] As a preferred solution, the heat sealing drive assembly also includes two third synchronous belts, two second heat sealing gears, a second synchronous shaft, two first heat sealing drive gears, two first heat sealing racks and two second heat sealing racks. The heat sealing drive motor is meshed and connected with the second synchronous shaft and is used to drive 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 gear is connected to the first heat sealing drive gear through the third synchronous belt. The two first heat sealing racks and the two second heat sealing racks are respectively fixedly connected to the two ends of the two heat sealing assemblies.

[0021] The above-mentioned device for pressing, bagging and heat sealing has obvious advantages and beneficial effects compared with the prior art. Specifically, it can be seen from the above-mentioned technical scheme that it mainly arranges a flippable temporary storage mechanism on the frame, arranges a banknote pressing mechanism in the temporary storage mechanism, arranges a heat sealing mechanism at the lower end of the temporary storage mechanism, and arranges a lifting mechanism below the heat sealing mechanism. The banknotes in the temporary storage mechanism are 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. The overall production and use costs are relatively low, the structure is simple, and it is easy to operate and repair; by arranging a lifting platform, the downward stroke of the banknote pressing assembly can be reduced, thereby reducing the volume of the banknote pressing assembly, which is conducive to 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; the device is not only suitable for the processing of banknotes, but can also be used to process other types of bills or items through appropriate adjustment or configuration, and has strong versatility and adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0023] Figure 2 The embodiment of the present invention Figure 1 Enlarged view of point A in the middle.

[0024] Figure 3 The embodiment of the present invention Figure 1 Enlarged view of point B in the middle.

[0025] Figure 4 It is one of the side views of the embodiment of the present invention.

[0026] Figure 5 This is the second side view of the embodiment of the present invention.

[0027] Figure 6 This is a third side view of an embodiment of the present invention.

[0028] Figure 7 It is one of the front cross-sectional views of an embodiment of the present invention.

[0029] Figure 8 This is the second front cross-sectional view of the embodiment of the present invention.

[0030] Fig. 9 It is a side sectional view of the pressing assembly before pressing down according to an embodiment of the present invention.

[0031] Fig.10 This is one of the side cross-sectional views of the pressing assembly after pressing down according to the embodiment of the present invention.

[0032] Fig.11 This is the second side cross-sectional view of the pressing assembly after pressing down according to the embodiment of the present invention.

[0033] Fig.12 It is a side sectional view of a heat-sealed banknote bag according to an embodiment of the present invention.

[0034] Fig.13 It is a side cross-sectional view of a banknote bag after heat sealing according to an embodiment of the present invention.

[0035] Description of reference numerals: 100, rack; 110, hanging nail; 200, temporary storage mechanism; 210, temporary storage box; 211, limit block; 220, temporary storage flap; 230, hollow groove; 250, avoidance gap; 260, rebound member; 300, banknote pressing mechanism; 310, pressing assembly; 311, rotating end; 312, moving end; 320, pressing drive assembly; 322, pressing drive gear; 323, pressing rack; 400, lifting mechanism; 410, lifting platform; 411, avoidance groove; 412, buffer assembly; 420, lifting drive assembly; 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 column; 428, linear bearing; 500, heat sealing mechanism; 510, heat sealing assembly; 520, heat sealing drive assembly; 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 baffle; 600, banknote bag; 700. Paper money. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0037] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0038] See also Figures 1 to 13, shows a device for pressing, bagging and heat sealing provided by an embodiment of the present invention, comprising 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 arranged on the frame 100, wherein the main control circuit board is connected to the banknote pressing mechanism 300, the lifting mechanism 400 and the heat sealing mechanism 500 respectively, and the temporary storage mechanism 200 comprises a temporary storage box 210 and a temporary storage flap 220, wherein the temporary storage box 210 can be turned and folded and arranged on the upper end surface of the frame 100, and the bottom of the temporary storage box 210 has a hollow groove 230, and the temporary storage flap 220 is rotatably arranged beside the hollow groove 230, and the banknote bag 600 is a disposable plastic bag with an opening, and the banknote bag 600 is used to hold banknotes 700 and pass through the heat sealing mechanism 500 The opening is sealed; the banknote pressing mechanism 300 is arranged at the upper end of the temporary storage box 210, and the banknote pressing mechanism 300 includes a downward pressing drive component 320 and a downward pressing component 310, and the downward pressing drive component 320 is electrically connected to the main control circuit board, and the downward pressing drive component 320 is used to push the downward pressing component 310 to expand or contract, thereby achieving the effect of pressing the banknotes 700 from the temporary storage box 210 into the banknote bag 600, and the heat sealing mechanism 500 is arranged at the lower end of the temporary storage box 210, and the heat sealing mechanism 500 is used to heat seal the banknote bag 600, which includes two relatively arranged heat sealing components 510 and a heat sealing drive component 520 for driving the two heat sealing components 510 to approach each other; the lifting mechanism 400 includes a lifting platform 410 and a lifting drive component 420 that drives the lifting platform 410 to move up and down.

[0039] In this embodiment, there are two temporary storage flaps 220, and the temporary storage flaps 220 are rotatably arranged on the side of the hollow groove 230 by a rotating shaft. The two temporary storage flaps 220 are symmetrically arranged at the same height, and there is an avoidance gap 250 between the two temporary storage flaps 220 for the pressing component 310 to pass through, so as to prevent the temporary storage flap 220 from getting stuck in the pressing component 310 after rebounding after the pressing component 310 is pressed down.

[0040] Furthermore, a resilient member 260 is disposed on the temporary storage flap 220 , and the resilient member 260 enables the temporary storage flap 220 to maintain a tendency to extend in a horizontal direction.

[0041] Furthermore, the resilient member 260 is a counterweight, the rotation axis of the temporary storage flap 220 is arranged in the middle, the counterweight is arranged on the side where the two temporary storage flaps 220 are away from each other, and a limit block 211 is arranged at the lower end of the inner side of the temporary storage box 210, and the limit block 211 is arranged below the counterweight. In other embodiments, the resilient member 260 can also be an elastic member, such as a spring, a torsion spring, or a tension spring.

[0042] Furthermore, a first sensor (not shown) is provided in the temporary storage box 210, and 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 component 310 to start pressing down.

[0043] Furthermore, the pressing assembly 310 includes a scissors-type connecting rod assembly, the upper end of the scissors-type connecting rod assembly includes a rotating end 311 and a movable end 312, the rotating end 311 is rotatably connected to the temporary storage box 210, and the movable end 312 is connected to the pressing drive assembly 320, and the lower end of the scissors-type connecting rod assembly is used to press the banknotes 700 in the temporary storage box 210 into the banknote bag 600, and the movable end 312 is driven to translate by the pressing drive assembly 320, so that the lower end of the scissors-type connecting rod assembly translates up or down.

[0044] Furthermore, the downward pressing drive assembly 320 includes a downward pressing drive motor (not shown in the figure), a downward pressing drive gear 322 and a downward pressing rack 323, the downward pressing drive gear 322 is connected to the output end of the downward pressing drive motor, the downward pressing drive gear 322 is meshingly connected to the downward pressing rack 323, the downward pressing rack 323 is slidably arranged in the temporary storage box 210, the downward pressing rack 323 slides in the horizontal direction, and the downward pressing 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.

[0045] Furthermore, the lifting drive assembly 420 includes a lifting drive motor 421, a first synchronous belt 422, a first lifting drive gear 423, a second synchronous belt 424 and a second lifting drive gear 425. The lifting drive motor 421 is arranged on the frame 100, and the lifting drive motor 421 is connected to the main control circuit board. The output shaft of the lifting drive motor 421 is connected to the first lifting drive gear 423 through the first synchronous belt 422, the first lifting drive gear 423 is connected to the second lifting drive gear 425 through the second synchronous belt 424, and the second lifting drive gear 425 is connected to the lifting platform 410.

[0046] Furthermore, the lifting drive assembly 420 also includes a first synchronization shaft 426, two first lifting drive gears 423, two second synchronization belts 424 and two second lifting drive gears 425, the two first lifting drive gears 423 are fixedly connected to the two ends of the first synchronization shaft 426, and the two second lifting drive gears 425 are fixedly connected to the two ends of the lifting platform 410.

[0047] Furthermore, vertically extending guide columns 427 are provided on both sides of the frame 100 , and linear bearings 428 adapted to the guide columns 427 are provided at both ends of the lifting platform 410 , and the linear bearings 428 are sleeved on the guide columns 427 .

[0048] Furthermore, the lifting platform 410 has an avoidance groove 411 in the middle for the banknote bag 600 to pass through.

[0049] Furthermore, a buffer component 412 for buffering the pressure of the pressing component 310 is provided at the upper end of the lifting platform 410 .

[0050] Furthermore, the upper end surface of the frame 100 is provided with an upwardly extending nail 110, and the nail 110 is used to fix the banknote bag 600. The banknote bag 600 is placed into the frame 100 with its opening facing upward, and the edge of the opening is hooked on the nail 110 to fix the position of the banknote bag 600.

[0051] Furthermore, the lower ends of the two heat-sealing assemblies 510 are each provided with a banknote blocking plate 530 to prevent the banknotes 700 pressed downward into the banknote bag 600 from bouncing upward and becoming scattered.

[0052] 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 arranged on the frame 100, and the heat sealing drive motor 521 is connected to the main control circuit board. The first heat sealing drive gear 522 is rotatably arranged on the frame 100. 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 meshed on the upper and lower sides of the first heat sealing drive gear 522.

[0053] Furthermore, the heat sealing drive assembly 520 also includes two third synchronous belts 525, two second heat sealing gears 526, a second synchronous shaft 527, two 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 with 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 gear 526 is connected to the first heat sealing drive gear 522 through the third synchronous belt 525. The two first heat sealing racks 523 and the two second heat sealing racks 524 are respectively fixedly connected to the two ends of the two heat sealing assemblies 510.

[0054] Furthermore, 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; when loading is completed, the second sensor senses that the temporary storage box 210 is in a flipped open state, and sends information to the main control circuit board. The main control circuit board controls the two heat sealing components 510 to move away from each other to the farthest position, and at the same time the lifting platform rises to lift the heat-sealed packaged banknote bags to facilitate the staff to take them out.

[0055] Working process: before loading banknotes, Figure 7 and Fig. 9 As shown, the pressing assembly 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, and the two heat sealing assemblies 510 are at relatively far positions. The temporary storage mechanism 200 is flipped open, and the banknote bag 600 is placed in the frame 100 and fixed by the hanging nail 110, and then the temporary storage mechanism 200 is flipped closed. The temporary storage mechanism 200 is provided with a banknote inlet. When banknotes are loaded, as shown in FIG. Figure 8 , Fig.10 and Fig.11 As 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 smaller than the width of the banknote 700. The banknotes 700 pass through the banknote inlet through the conveying wheel and enter the temporary storage box 210 in turn, and are supported on the temporary storage flap 220. When the banknotes 700 on the temporary storage flap 220 are collected to a preset number, the banknotes 700 are stopped from being fed from the banknote inlet. At the same time, the pressing component 310 of the banknote pressing mechanism 300 extends downward to press the banknotes 700. The temporary storage flap 220 acts on the pressing component 310 to press the banknotes 700. The banknote 700 is turned down to pass through the hollow groove 230, and finally the banknote 700 is pressed into the banknote bag 600 in the frame 100 by the pressing assembly 310, and then the pressing assembly 310 rises to the highest point, and the two heat sealing assemblies 510 move to the middle position. At this time, the distance between the two heat sealing assemblies 510 is slightly smaller than the width of the banknote 700, and the banknote loading action is repeated. The banknotes 700 in the banknote bag 600 continue to increase, and the height of the lifting platform 410 also decreases accordingly; after the banknote bag 600 is loaded with a preset number of banknotes 700, as shown in FIG. Fig.12 and Fig.13 As shown, the pressing assembly 310 rises to the highest point, and the two heat sealing assemblies 510 are closed together, thereby heat-sealing the upper end of the banknote bag 600 , and the temporary storage mechanism 200 is opened, and the sealed banknote bag 600 can be taken out from the frame 100 .

[0056] The above-mentioned device for pressing, bagging and heat sealing mainly comprises a reversible temporary storage mechanism on a frame, a banknote pressing mechanism inside the temporary storage mechanism, a heat sealing mechanism at the lower end of the temporary storage mechanism, and a lifting mechanism below the heat sealing mechanism. The banknotes in the temporary storage mechanism are 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. The overall production and use costs are relatively low, the structure is simple, and it is easy to operate and repair.

[0057] It should be noted that the present invention is not limited to the above-mentioned embodiments. Based on the creative spirit of the present invention, those skilled in the art may also make other changes. These changes made based on the creative spirit of the present invention should be included in the scope of protection required by the present invention.

Claims

1. A device for pressing, bagging and heat sealing, characterized in that: The invention comprises 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, wherein the main control circuit board is connected to the banknote pressing mechanism, the lifting mechanism and the heat sealing mechanism respectively. The temporary storage mechanism comprises a temporary storage box and a temporary storage flap, wherein the temporary storage box can be flipped and folded and arranged on the upper end surface of the frame, a hollow groove is opened 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 at the upper end of the temporary storage box, and the banknote pressing mechanism includes a downward pressing driving component and a downward pressing component, the downward pressing driving component is electrically connected to the main control circuit board, and the downward pressing driving component is used to push the downward pressing component to expand or contract; The heat sealing mechanism is arranged at the lower end of the temporary storage box, and is used for heat sealing the banknote bag, and comprises two heat sealing components arranged opposite to each other and a heat sealing driving component for driving the two heat sealing components to approach each other; The lifting mechanism comprises a lifting platform and a lifting driving component for driving the lifting platform to move up and down.

2. The device for pressing, bagging and heat sealing as claimed in claim 1, characterized in that: There are two temporary storage flaps, which are rotatably arranged on the side of the hollow groove by a rotating shaft. The two temporary storage flaps are symmetrically arranged at the same height, and there is an escape gap between the two temporary storage flaps for the pressing component to pass through.

3. The device for heat sealing of pressing bagging as claimed in claim 2, characterized in that: The temporary storage flap is provided with a rebound member, and the rebound member enables the temporary storage flap to have a tendency to maintain horizontal extension.

4. The device for heat sealing by pressing and bagging as claimed in claim 3, characterized in that: The rebound member is a counterweight block, the rotating shaft of the temporary storage flap is arranged in the middle, the counterweight block is arranged on the side where the two temporary storage flaps are away from each other, and a limit block is provided at the lower end of the inner side of the temporary storage box, and the limit block is arranged below the counterweight block.

5. The device for heat sealing of press-packed bags according to claim 1, characterized in that: The pressing assembly comprises a scissor-type connecting rod assembly, the upper end of which comprises 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 drive assembly.

6. The device for press-packing and heat-sealing as claimed in claim 5, characterized in that: The downward pressing driving assembly includes a downward pressing driving motor, a downward pressing driving gear and a downward pressing rack. The downward pressing driving gear is connected to the output end of the downward pressing driving motor, the downward pressing driving gear is meshingly connected to the downward pressing rack, the downward pressing rack is slidably arranged in the temporary storage box, and the downward pressing rack is rotationally connected to the moving end.

7. The device for press-packing and heat-sealing as claimed in 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, and the second lifting drive gear is connected to the lifting platform.

8. The device for press-packing and heat-sealing as claimed in claim 7, characterized in that: The lifting drive assembly also 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 the two ends of the first synchronous shaft, and the two second lifting drive gears are fixedly connected to the two ends of the lifting platform.

9. The device for press-packing and heat-sealing as claimed in claim 1, characterized in that: 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, and 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 to drive 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 meshed on the upper and lower sides of the first heat sealing drive gear.

10. The device for press-packing and heat-sealing as claimed in claim 9, characterized in that: The heat sealing drive assembly also includes two third synchronous belts, two second heat sealing gears, a second synchronous shaft, two first heat sealing drive gears, two first heat sealing racks and two second heat sealing racks. The heat sealing drive motor is meshed and connected with the second synchronous shaft and is used to drive 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 gear is connected to the first heat sealing drive gear through the third synchronous belt. The two first heat sealing racks and the two second heat sealing racks are fixedly connected to the two ends of the two heat sealing assemblies respectively.

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