Multi-column multifunctional full-automatic filling and sealing machine

Abstract

The utility model discloses a multi-row multifunctional full-automatic filling and sealing machine which comprises a conveying device for bearing and conveying material cups and a plurality of processing devices sequentially arranged along the conveying direction of the conveying device, and each processing device comprises a cup falling device, a feeding device, a powder pressing and sucking device, a film cutting and pre-sealing device, a heat sealing device and a discharging device. The feeding device comprises a first lifting frame, a first driving module for driving the first lifting frame to move up and down, a first mounting frame movably arranged on the first lifting frame front and back, a receiving hopper arranged below the first mounting frame, and a storage bin arranged above the first mounting frame; the automatic powder filling and sealing machine is compact in overall layout, small in occupied space, high in automation degree and convenient to maintain, the filling and sealing efficiency can be improved, and the automatic powder filling and sealing machine is suitable for large-scale popularization and application. And meanwhile, the filling and sealing quality can be improved.

Description

Technical field

[0001] The utility model belongs to the technical field of filling and sealing machines, in particular to a multi-row, multifunctional, fully automatic filling and sealing machine. [Background Technology]

[0002] Filling and sealing machines are widely used in many fields such as food and pharmaceuticals. The filling and sealing are disc-type and linear-type. Considering the layout of each processing head of the equipment and the space occupied, the existing linear filling and sealing equipment is mostly single-row or double-row structure. For example, the beverage automatic filling production line disclosed by China Patent Authorization Announcement No. CN108328033B includes a mounting frame, a conveyor chain plate, a power device and a processing device. The processing device includes an automatic cup dropping device, a filling device, a sealing film welding and cutting device and a cup discharge device. There are only two material cups in each row on the conveyor chain plate. Only two material cups can be filled and sealed at a time. The filling and sealing efficiency is low and cannot meet production requirements. Chinese patent authorization announcement number CN216709877U discloses a new type of one-piece filling machine, in which six material cups are arranged in each row on the conveyor chain plate, which can improve the efficiency of filling and sealing. Since the six material cups are arranged closely in a straight line, the spacing between the material cups is small, and the discharge port structure of the material filling device occupies a large space. When six discharge ports are arranged in a straight line, they cannot match the six material cups. Therefore, the discharge ports are staggered in two rows. However, in this solution, the two stirring discharge barrels of the material filling device are arranged separately on the left and right, and both require material pipes connected to the two discharge ports at the bottom of the vacuum loader. The material filling device occupies a large space in the length direction, resulting in a long length of the entire filling machine and a large amount of space occupied. On the other hand, the material filling device is located directly above the chain transmission structure. If the material filling device is to be cleaned or repaired, it is necessary to manually enter the frame and come to the top of the chain transmission structure to clean or repair the material filling device, which is difficult to operate and inefficient.

[0003] Therefore, it is necessary to provide a kind of multi-row multifunctional fully automatic filling and sealing machine to solve the above-mentioned technical problems. [Utility Model Content]

[0004] The main purpose of the utility model is to provide a multi-row multifunctional fully automatic filling and sealing machine with a compact overall layout, small footprint, high degree of automation and easy maintenance, and can improve the efficiency of filling and sealing while ensuring the quality of filling and sealing.

[0005] The utility model achieves the above-mentioned object through the following technical solutions: a multi-column multifunctional fully automatic filling and sealing machine, which includes a conveying device for carrying and conveying material cups, a plurality of processing devices arranged in sequence along the conveying direction of the conveying device, the processing devices including a cup dropping device, a feeding device for adding powder into the material cup, a powder pressing and sucking device for flattening the powder in the cup and sucking away the residual powder at the cup mouth, a film cutting and pre-sealing device for cutting a film and pre-sealing the cup mouth, a heat sealing device for heat-sealing the cup mouth, and a material discharge device;

[0006] The feeding device includes a first lifting frame, a first driving module that drives the first lifting frame to move up and down, a first mounting frame that is movable forward and backward on the first lifting frame, a receiving hopper arranged below the first mounting frame, a storage bin arranged above the first mounting frame, a feeding pipe arranged on the first mounting frame and transporting the powder in the storage bin to the receiving hopper, and a stirring module and a feeding module that are jointly arranged on the mounting frame, the stirring module stirs the powder in the receiving hopper, and the feeding module adds the powder in the receiving hopper into the material cup in a quantitative manner.

[0007] Furthermore, the cup dropping device includes a second mounting frame, a plurality of cup dropping racks arranged on the second mounting frame, a cup separating module correspondingly arranged below the cup dropping rack, a rotating drive mechanism for driving the cup separating module to rotate to realize the cup dropping action, and a cup bin for storing material cups arranged above the cup dropping rack.

[0008] Furthermore, the cup bin is slidably arranged on the frame, and a plurality of cup slots for storing material cups are provided on the cup bin, and the number of the cup slots is greater than the number of the cup drop racks.

[0009] Furthermore, the first mounting frame and the first lifting frame are locked by a locking assembly, and the locking assembly includes a locking block connected to the first mounting frame and the first lifting frame and a screw set on the locking block. The side of the first mounting frame is provided with a first positioning pin for limiting the front and rear positions of the screw.

[0010] Furthermore, the stirring module includes a plurality of stirring shafts whose lower ends extend into the receiving hopper, and a pair of stirring blades are installed on both sides of the stirring shafts;

[0011] Several of the feeding modules are staggered and arranged to form at least two rows, and at least two of the feeding modules are provided in each row; the feeding module includes a feeding transmission shaft inserted into the inside of the stirring shaft, a feeding screw installed at the lower end of the feeding transmission shaft and extending out of the lower end of the stirring shaft, a feeding motor provided on the mounting frame and driving the feeding transmission shaft to rotate, and several feeding nozzles provided at the lower end of the receiving hopper and corresponding to the lower end of the feeding screw.

[0012] Furthermore, the powder pressing and powder suction device includes a lifting cylinder, a second lifting frame driven by the lifting cylinder to move up and down, a plurality of powder pressing heads and a plurality of powder suction heads rotatably arranged on the second lifting frame, a first rotating driving member that drives the powder pressing head to rotate, a vacuum pipe covering the outer periphery of the powder suction head, and a first pushing module that pushes the material cup upward.

[0013] Furthermore, the film cutting and pre-sealing device includes a film cutting and pre-sealing mechanism for realizing film cutting and pre-sealing actions, a film supply mechanism arranged on one side of the film cutting and pre-sealing mechanism, and a film receiving mechanism arranged on the other side of the film cutting and pre-sealing mechanism;

[0014] The film cutting and pre-sealing mechanism includes a lifting drive member, a third lifting frame driven by the lifting drive member to move up and down, a plurality of first heat sealing heads arranged on the third lifting frame for moving up and down and for simultaneously sealing a plurality of material cups, a first cylinder driving the first heat sealing head to move up and down, a second cylinder arranged at both ends of the third lifting frame, a first support plate driven by the second cylinder to move up and down, a positioning module arranged below the first heat sealing head and for positioning the film and the material cup, and a second pushing module for pushing the material cup into the positioning module, and a cutter arranged on the outer periphery of the first heat sealing head and an elastic pressing component for pressing the film against the cup mouth are correspondingly provided on the first support plate.

[0015] Furthermore, the heat sealing device includes a plurality of second heat sealing heads, a heat sealing cylinder arranged corresponding to the second heat sealing heads and driving the second heat sealing heads to move up and down to achieve heat sealing, and a third pushing module pushing the material cup upward.

[0016] Furthermore, the unloading device includes a first mounting plate, a rotating drive assembly arranged on the first mounting plate, a first transmission shaft driven by the rotating drive assembly to rotate around a horizontal axis, and a pair of swinging shells with one end fixed at both ends of the first transmission shaft, a clamping and conveying mechanism rotatably arranged at the other end of the pair of swinging shells and for clamping and conveying the material cup, and a cache rotating assembly for receiving the material cup conveyed by the clamping and conveying mechanism and realizing the up and down flipping action of the material cup. The first transmission shaft and the clamping and conveying mechanism are driven by a pair of synchronous pulley assemblies to realize rotation transmission.

[0017] Furthermore, it also includes a drive system that realizes the up and down movement of the first drive module, the first pushing module, the second pushing module, and the third pushing module and drives the rotation drive component to rotate; the drive system includes a drive motor, a transmission shaft mechanism driven by the drive motor for synchronous transmission, and a transmission sprocket module that connects the transmission shaft mechanism with the rotation drive component to realize synchronous action, and the transmission shaft mechanism includes two second transmission shafts arranged in parallel, and the two second transmission shafts are rotated by a pair of sprocket chain assemblies, one of which is fixed to the output shaft end of the drive motor, and the two second transmission shafts are respectively provided with drive cams that correspond to the first drive module, the first pushing module, the second pushing module, and the third pushing module, and the first drive module, the first pushing module, the second pushing module, and the third pushing module are all provided with transmission rollers that cooperate with the drive cams.

[0018] Furthermore, it also includes a cleaning device arranged on one side of the cup dropping device and cleaning the jig carried on the conveying device, a sensor arranged between the cup dropping device and the feeding device for detecting whether there is a material cup on the conveying device and a gas filling component for filling the feeding cup with inert gas, and a sealing detection device arranged between the heat sealing device and the unloading device and detecting whether the seal is complete.

[0019] Compared with the existing technology, the beneficial effects of the multi-row multi-functional automatic filling and sealing machine of the utility model are:

[0020] (1) The filling and sealing machine provided by this solution can simultaneously complete the actions of dropping cups, adding materials, pressing powder, sucking powder, cutting film and pre-sealing, heat sealing, and unloading materials for six cups, with a high degree of automation and high production efficiency;

[0021] (2) A receiving funnel is provided below the mounting frame, and a stirring module and several feeding modules are provided on the mounting frame together, and the powder in the receiving hopper is stirred and fed respectively. Compared with the prior art, the layout is compact and the space occupied is small. The mounting frame is movable forward and backward on the lifting frame, and is locked by a locking assembly. Compared with the prior art, during maintenance, it is unnecessary for a person to enter the interior of the frame and come to the top of the chain transmission structure. The mounting frame can be directly pulled out. The person can stand on the side of the chain transmission structure to complete the maintenance of the stirring module and the feeding module. The operation is simple and convenient.

[0022] (3) The cache plate of the cache rotating assembly is capable of receiving the material cup transported by the clamping and conveying mechanism. At the same time, the second cylinder of the cache rotating assembly drives the cache plate to rotate 180 degrees to flip the material cup up and down, so that the cup automatically falls on the material conveying line with the cup mouth facing downward, which can complete the material unloading and cup flipping actions. The cache rotating assembly has a simple structure and a fast unloading rhythm. A swing shell is provided at both ends of the clamping and conveying mechanism. The clamping and conveying mechanism is located in the middle of a pair of swing shells. The clamping and conveying mechanism is driven to move by the pair of swing shells, which can ensure the stability of the movement of the clamping and conveying mechanism. Therefore, it can avoid the phenomenon of unstable swinging during the material picking process.

Brief Description of the Drawings

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of a multi-row, multi-functional, fully automatic filling and sealing machine according to an embodiment of the present utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the cup dropping device according to an embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the cup dropping device according to an embodiment of the utility model;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the cup dropping device according to an embodiment of the utility model;

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of the cup-dispensing module according to an embodiment of the present utility model;

[0028] Figure 6 This is a schematic diagram of the three-dimensional structure of the feeding device according to an embodiment of the utility model;

[0029] Figure 7 This is a schematic diagram of the three-dimensional structure of the feeding device according to an embodiment of the utility model;

[0030] Figure 8 This is a schematic diagram of the three-dimensional structure of the stirring module and the feeding module according to an embodiment of the present utility model;

[0031] Figure 9 This is a schematic diagram of the three-dimensional structure of the powder pressing and suction device according to an embodiment of the utility model;

[0032] Figure 10 This is a schematic diagram of the three-dimensional structure of the film cutting and pre-sealing device according to an embodiment of the present utility model;

[0033] Figure 11 This is a schematic diagram of the three-dimensional structure of the film cutting and pre-sealing mechanism according to an embodiment of the present utility model;

[0034] Figure 12 This is a schematic diagram of the three-dimensional structure of the film cutting and pre-sealing mechanism according to an embodiment of the present utility model;

[0035] Figure 13 This is a schematic diagram of the three-dimensional structure of the film cutting and pre-sealing mechanism according to an embodiment of the present utility model;

[0036] Figure 14 This is a schematic diagram of the three-dimensional structure of the positioning module according to an embodiment of the utility model;

[0037] Figure 15 This is a schematic diagram of the three-dimensional structure of the heat sealing device according to an embodiment of the present utility model;

[0038] Figure 16 This is a schematic diagram of the three-dimensional structure of the blanking device according to an embodiment of the utility model;

[0039] Figure 17 This is a schematic diagram of the three-dimensional structure of the blanking device according to an embodiment of the utility model;

[0040] Figure 18 This is a schematic diagram of the three-dimensional structure of the swing housing according to an embodiment of the present utility model;

[0041] Figure 19 This is a schematic diagram of the three-dimensional structure of the drive system according to an embodiment of the utility model;

[0042] The numbers in the figure represent:

[0043] 100-multi-column multi-functional fully automatic filling and sealing machine;

[0044] 1- conveying device;

[0045] 2-cup dropping device, 21-cup dropping rack, 22-cup dispensing module, 221-rotating seat, 222-sliding support plate, 223-cup outlet notch, 224-annular groove, 225-cup inlet, 226-sliding support portion, 228-cylindrical pin, 23-rotational drive mechanism, 231-first rotating shaft, 232-first driven wheel, 233-second rotary drive member, 234-first driving wheel, 235-transmission belt, 24-cup bin, 241-cup groove, 242-second mounting plate, 243-second positioning pin, 244-first limiting block, 245-second limiting block, 25-second mounting bracket;

[0046] 3-feeding device, 31-first lifting frame, 311-support rod, 312-second sliding block, 32-first driving module, 33-first mounting frame, 331-handle, 332-first positioning pin, 333-second slide rail, 34-receiving hopper, 35-feeding pipe, 36-stirring module, 361-stirring shaft, 362-stirring blade assembly, 3621-first stirring blade, 3622-second stirring blade, 363-stirring motor, 364-second driving wheel, 365-meshing gear, 367-second driven wheel, 37-feeding module, 371-feeding screw, 372-feeding motor, 373-feeding nozzle, 374-feeding transmission shaft, 38-locking assembly, 381-locking block, 382-screw, 39-storage bin;

[0047] 4-powder pressing and suction device, 41-first pushing module, 42-lifting cylinder, 43-second lifting frame, 44-powder pressing head, 45-powder suction head, 46-first rotary driving member, 47-vacuum pipe;

[0048] 5-film cutting and pre-sealing device, 51-film cutting and pre-sealing mechanism, 511-lifting drive member, 512-third lifting frame, 513-first cylinder, 514-first heat sealing head, 515-second cylinder, 5151-driving shaft, 516-first support plate, 517-cutter, 518-elastic pressing assembly, 5181-pressing block, 5182-third sealing ring, 5184-spring, 519-positioning module, 5191-fixed Positioning plate, 5192-avoidance groove, 5193-cup inlet hole, 5194-film inlet, 5195-film outlet, 5196-limiting pin, 52-film supply mechanism, 522-feeding roll, 523-film pulling mechanism, 524-first material guiding module, 53-film collecting mechanism, 532-third rotating shaft, 533-waste roll, 534-second material guiding module, 520-heat insulation board, 530-guide column, 550-second pushing module;

[0049] 6-heat sealing device, 61-heat sealing frame, 62-second heat sealing head, 63-heat sealing cylinder, 64-third pushing module;

[0050] 7- unloading device, 71- first mounting plate, 72- rotation drive assembly, 73- first transmission shaft, 731- annular boss, 74- swing housing, 741- mounting groove, 75- synchronous pulley assembly, 751- synchronous pulley, 752- synchronous belt, 753- second tensioning pulley, 76- clamping and transporting mechanism, 761- clamping jaw mounting plate, 762- clamping assembly, 7621- third cylinder, 7622- clamping jaw, 7623- slot, 763- fourth rotating shaft, 77- cache rotating assembly, 771- fourth cylinder, 772- cache plate, 773- accommodating through hole;

[0051] 8-cleaning device, 9-gas filling assembly, 10-sealing detection device, 20-sensor, 30-material conveying line;

[0052] 40-drive system, 401-drive motor, 402-drive shaft mechanism, 4021-second drive shaft, 4022-sprocket chain assembly, 403-drive sprocket module, 404-drive cam, 405-drive roller; 50-frame. [Specific implementation method]

[0053] Please refer to Figures 1-19 The present embodiment is a multi-row multifunctional fully automatic filling and sealing machine 100, which includes a conveying device 1 for carrying and conveying a material cup, and a plurality of processing devices arranged in sequence along the conveying direction of the conveying device 1. The processing device includes a cup dropping device 2, a feeding device 3 for adding powder into the material cup, a powder pressing and suction device 4 for flattening the powder in the cup and sucking away the residual powder at the cup mouth, a film cutting and pre-sealing device 5 for cutting a film and pre-sealing the cup mouth, a heat sealing device 6 for heat sealing the cup mouth, and a material discharge device 7.

[0054] The conveying device 1 includes a conveying line and a plurality of carrying jigs distributed on the conveying line. Each carrying jig is provided with a plurality of first accommodating grooves for accommodating material cups.

[0055] In this embodiment, six first accommodating grooves are provided in each row and arranged in a straight line, and the straight arrangement direction of the first accommodating grooves is perpendicular to the conveying direction of the conveying line.

[0056] The cup dropping device 2 includes a second mounting frame 25, a plurality of cup dropping racks 21 mounted on the second mounting frame 25, a cup separating module 22 correspondingly positioned below the cup dropping racks 21, a rotary drive mechanism 23 that rotates the cup separating module 22 to achieve cup dropping, and a cup bin 24 positioned above the cup dropping racks 21 to store the cups. In this embodiment, six cups are placed in each row of the conveyor line, corresponding to six cup dropping racks 21 arranged in a straight line. Each cup dropping rack 21 corresponds to two cup separating modules 22, which are positioned opposite each other on the left and right sides of the cup dropping racks 21. The cup separating modules 22 include a rotating base 221 for blocking the bottommost cup and a movable support plate 222 that separates the bottommost cup from the penultimate cup while also supporting the penultimate cup. The movable support plate 222 is eccentrically fixed to the upper end of the rotating base 221 by a cylindrical pin 228.

[0057] The second mounting frame 25 includes a through hole corresponding to the falling of the material cup and a fourth avoidance hole for avoiding the cup separating module 22, and the avoidance hole is provided with an opening on the side facing the through hole to connect the avoidance hole with the through hole, so that the cup separating module 22 can enter the through hole from the opening to block the material cup or separate the material cup, thereby realizing the cup dropping action.

[0058] The rotary drive mechanism 23 includes a plurality of first rotary shafts 231 on which a plurality of cup-dispensing modules 22 are mounted and rotatably arranged on a second mounting frame 25, a first driven wheel 232 fixed to the upper end of the first rotary shaft 231, a second rotary drive member 233 mounted on the second mounting frame 25, and a first driving wheel 234 driven to rotate by the rotary drive member 43. The first driving wheel 234 and the first driven wheel 232 are connected together by a transmission belt 235 to realize rotational transmission. A first tensioning wheel for controlling the tension of the transmission belt 235 is rotatably arranged between two adjacent first driven wheels 232. The cup-dispensing module 22 is fixed to the lower end of the first rotary shaft 231.

[0059] A cup outlet notch 223 extending from the upper end face to the lower end face is provided on the outer periphery of one side of the rotating seat 221. An annular groove 224 for avoiding the cup mouth is provided on the outer edge of the upper end of the rotating seat 221. The annular groove 224 is on the opposite side of the cup outlet notch 223 as the cup inlet 225 for the material cup to fall. After the material cup falls, the cup mouth is supported on the bottom of the annular groove 224 at the cup inlet 225.

[0060] The toggle support plate 222 is a disc-shaped structure and is eccentrically positioned above the rotating base 221. It not only allows the cups to drop, but also separates and supports them simultaneously. A toggle support portion 226 is provided on one side of the toggle support plate 222. This portion extends beyond the cup-discharging notch 223 and into the through-hole to separate the bottommost cup from the second-to-last cup while simultaneously supporting the second-to-last cup. The outer circumferential edge of the toggle support plate 222 is provided with a guide surface whose thickness increases from the outer edge toward the inner side. This guide surface ensures that the toggle support plate 222 can smoothly enter between the two cup openings.

[0061] The cup bin 24 is slidably mounted on the frame 50. The cup bin 24 is provided with a plurality of cup slots 241 for storing material cups. The number of the cup slots 241 is greater than the number of the cup racks 21, so as to facilitate the storage of more material cups and reduce the time for loading the material cups. In this embodiment, the number of the cup slots 241 is twice the number of the cup racks 21. Therefore, the number of the cup slots 241 is twelve. The plurality of cup slots 241 on the cup bin 24 are collectively mounted on a second mounting plate 242. The frame 50 is provided with a first slide rail. The second mounting plate 242 is slidably mounted on the first slide rail via a first slider. The second mounting plate 242 is provided with a second positioning pin 243. A first limiting block 244 is provided at the front end of the frame 50, and a second limiting block 245 is provided at the rear end. The second mounting plate 242 is positioned so as to position the second mounting plate 242. When the mounting plate 242 is pushed forward so that the second positioning pin 243 abuts against the first limit block 244, the six cup grooves 241 at the rear are aligned with the six cup racks 21 respectively, and the material cups fall into the cup racks 21; when the second mounting plate 242 is pulled backward so that the second positioning pin 243 abuts against the second limit block 245, the six cup grooves 241 at the front are aligned with the six cup racks 21 respectively, and the material cups fall into the cup racks 21. Therefore, the second positioning pin 243 will move between the first limit block 244 and the second limit block 245.

[0062] The feeding device 3 includes a first lifting frame 31, a first driving module 32 for driving the first lifting frame 31 to move up and down, a first mounting frame 33 that is movable forward and backward on the first lifting frame 31, a receiving hopper 34 arranged below the first mounting frame 33, a storage bin 39 arranged above the first mounting frame 33, a feeding pipe 35 arranged on the first mounting frame 33 and transporting the powder in the storage bin 39 to the receiving hopper 34, and a stirring module 36 and a feeding module 37 that are jointly arranged on the mounting frame 33. The stirring module 36 stirs the powder in the receiving hopper 34, and the feeding module 37 adds the powder in the receiving hopper 34 to the material cup in a quantitative manner. Several feeding modules 37 are staggered and arranged to form at least two rows, and at least two feeding modules 37 are provided in each row.

[0063] In this embodiment, six material cups are arranged in each row on the conveyor line, and six feeding modules 37 are arranged accordingly in this scheme. The six feeding modules 37 are divided into two rows, and three feeding modules 37 are arranged in each row. The three feeding modules 37 in the left row and the three feeding modules 37 in the right row are staggered. For example, the three feeding modules 37 in the right row simultaneously complete the feeding of the first, third and fifth material cups in the right row. At the same time, the three feeding modules 37 in the left row simultaneously complete the feeding of the second, fourth and sixth material cups on the adjacent left. Multiple feeding modules 37 are staggered and divided into two rows and compactly installed on a first mounting frame 33, which can save space and is suitable for situations where there are multiple material cups and the distance between each material cup is small.

[0064] In other embodiments, the number of cups in each row on the conveying device 1 and the number of feeding modules 37 can be set according to actual quantities, and several feeding modules 37 are staggered and distributed to fill in several rows, which is not limited here.

[0065] The first mounting frame 33 is movably mounted on the first lifting frame 31 and is locked by a locking assembly 38. Second slide rails 333 are provided on both sides of the first mounting frame 33. The first lifting frame 31 is provided with support rods 311 that match the second slide rails 333. The lower ends of the support rods 311 are provided with a plurality of second sliders 312, which are slidably mounted on the second slide rails 333.

[0066] The locking assembly 38 includes a locking block 381 connected to the first mounting frame 33 and the first lifting frame 31, and a screw 382 arranged on the locking block 381 and extending horizontally. When the stirring module 36 and the feeding module 37 need to be replaced or repaired, the screw 381 is loosened to pull the first mounting frame 33 outward. Compared with the existing technology, during maintenance, it is unnecessary for humans to enter the interior of the frame and come to the top of the chain transmission structure. The first mounting frame 33 can be directly pulled out. The maintenance work of the stirring module 36 and the feeding module 37 can be completed by humans standing on the side of the chain transmission structure. The operation is simple and convenient. Moreover, in order to facilitate pulling out the first mounting bracket 33, a handle 331 is provided at the outer end of the first mounting bracket 33. After maintenance is completed, the first mounting bracket 33 is pushed inward to position the stirring module 36 and the feeding module 37 above the material cup. The side of the first mounting bracket 33 is provided with a first positioning pin 332 for limiting the front and rear positions of the screw 382. When the first mounting bracket 33 is pushed inward so that the first positioning pin 332 is abutted against the screw 382, ​​it indicates that the first mounting bracket 33 has moved inward into position. At this time, the stirring module 36 and the feeding module 37 are just positioned above the material cup, which is convenient for subsequent feeding operations.

[0067] The stirring module 36 includes several stirring shafts 361 whose lower ends extend into the receiving hopper 34, and a pair of stirring blade assemblies 362 are installed on both sides of the stirring shaft 361; the stirring blade assembly 362 includes a first stirring blade 3621 fixed on one side of the stirring shaft 361 and a second stirring blade 3622 fixed on the other opposite side of the stirring shaft 361.

[0068] The feeding module 37 includes a feeding transmission shaft 374 inserted into the inside of the stirring shaft 361, a feeding screw 371 installed at the lower end of the feeding transmission shaft 374 and extending out of the lower end of the stirring shaft 361, a feeding motor 372 arranged on the mounting frame 33 and driving the feeding transmission shaft 374 to rotate, and a plurality of feeding nozzles 373 arranged at the lower end of the receiving hopper 34 and corresponding to the lower end of the feeding screw 371. The interior of the stirring shaft 361 is provided with an axial hole that passes through the upper and lower ends and for the feeding transmission shaft 374 to pass through.

[0069] The stirring module 36 also includes a second driven pulley 367 fixed to the upper end of the stirring shaft 361, a stirring motor 363 mounted on the first mounting frame 33, and a second driving pulley 364 driven by the stirring motor 363. In this embodiment, six stirring shafts 361 are provided, and the six stirring shafts 361 are staggered in two rows on the left and right sides, thereby providing six second driven pulleys 367. The second driving pulley 364 and the six second driven pulleys 367 are connected together by a plurality of meshing gears 365 to achieve meshing transmission. The second driving pulley 364 and the plurality of second driven pulleys 367 are located above the first mounting frame 33. The meshing gears 365 are rotatably mounted on a rotating shaft fixed to the first mounting frame 33.

[0070] The feeding action of the feeding device 3 is as follows: the powder in the storage bin 39 enters the receiving hopper 34 below through the feeding pipe 35, and the stirring motor 363 drives the second driving wheel 364 to drive the stirring shaft 361 to rotate, thereby driving a pair of stirring blade assemblies 362 fixed on the stirring shaft 361 to stir the powder in the receiving hopper 34, so that the powder enters the spiral groove of the feeding screw 371 evenly. When feeding is needed, the weight of the feeding can be adjusted by controlling the number of revolutions of the feeding motor 372. The six feeding motors 372 respectively drive the six feeding transmission shafts 374 to rotate to feed the powder through the feeding The material nozzle 373 enters the material cup below, and the three feeding modules 37 in the right row simultaneously complete the feeding of the first, third and fifth material cups in the right row. At the same time, the three feeding modules 37 in the left row simultaneously complete the feeding of the second, fourth and sixth material cups on the adjacent left side, and complete the feeding of six material cups at the same time; when no feeding is needed, a pair of stirring blade assemblies 362 on the stirring shaft 361 continue to stir the powder in the receiving hopper 34, and the feeding motor 372 stops driving the feeding screw 371 to rotate, and the powder is stored in the spiral groove of the feeding screw 371, and the powder will not fall.

[0071] The powder pressing and powder suction device 4 includes a lifting cylinder 42, a second lifting frame 43 driven by the lifting cylinder 42 to move up and down, a plurality of powder pressing heads 44 and a plurality of powder suction heads 45 rotatably arranged on the second lifting frame 43, a first rotating driving member 46 that drives the powder pressing heads 44 to rotate, a vacuum pipe 47 covering the outer periphery of the powder suction head 45, and a first pushing module 41 that pushes the material cup upward.

[0072] In this embodiment, six powder pressing heads 44 and six powder suction heads 45 are provided and arranged in a straight line, with the powder pressing heads 44 on the left and the powder suction heads 45 arranged adjacent to each other on the right. The lifting cylinder 42 drives the powder pressing heads 44 and the powder suction heads 45 to descend simultaneously to perform powder pressing and powder suction actions.

[0073] In this embodiment, the powder pressing head 44 and the powder suction head 45 are arranged separately on the left and right sides. In other embodiments, to further save space, the powder pressing head 44 and the powder suction head 45 can be arranged coaxially, such as the rotary powder pressing, suction and dust removal device described in Chinese Patent Publication No. CN208036824U, which will not be described in detail here. Therefore, the powder pressing head 44 and the powder suction head 45 can be installed in various ways, not limited to the two above-mentioned installation methods.

[0074] The film cutting and pre-sealing device 5 includes a film cutting and pre-sealing mechanism 51 for realizing film cutting and pre-sealing, a film supply mechanism 52 arranged on one side of the film cutting and pre-sealing mechanism 51, and a film receiving mechanism 53 arranged on the other side of the film cutting and pre-sealing mechanism 51; the film cutting and pre-sealing mechanism 51 includes a lifting drive 511, a third lifting frame 512 driven by the lifting drive 511 to move up and down, a plurality of first heat sealing heads 514 arranged on the third lifting frame 512 for moving up and down and realizing sealing of multiple cups at the same time, and a plurality of first heat sealing heads 514 driving the first heat sealing heads 514. A first cylinder 513 that moves up and down, a second cylinder 515 set at both ends of the third lifting frame 512, a first support plate 516 driven by the second cylinder 515 to move up and down, a positioning module 519 set under the first heat sealing head 514 and positioning the film and the material cup, and a second pushing module 550 that pushes the material cup into the positioning module 519, the first support plate 516 is provided with a plurality of cutters 517 mounted on the outer periphery of the first heat sealing head 514 and an elastic pressing component 518 that presses the film against the cup mouth.

[0075] The third lifting frame 512 is provided with a first avoidance hole for avoiding the first heat sealing head 514 .

[0076] In this embodiment, a total of six first heat sealing heads 514 are provided, and a corresponding first cylinder 513 is provided on each heat sealing head. Therefore, a total of six first cylinders 513 are provided for driving the first heat sealing heads 514 to move up and down. The six first heat sealing heads 514 are arranged in a straight line. In other embodiments, the number and arrangement of the first heat sealing heads 514 can be set according to actual conditions.

[0077] The end of the second cylinder 515 is provided with a driving shaft 5151 extending out from the lower surface of the third lifting frame 512 and fixedly connected to the first support plate 516. When the lifting drive member 511 drives the third lifting frame 512 to move up and down, the driving shaft 5151 can drive the first support plate 516 to move up and down, thereby causing the first heat sealing head 514, the cutter 517 and the elastic pressing assembly 518 to move up and down at the same time, so that the elastic pressing assembly 518 is first pressed on the film at the cup mouth. Moreover, the second cylinder 515 can also drive the driving shaft 5151 to drive the first support plate 516 to move up and down, so that the elastic pressing assembly 518 is further pressed on the film at the cup mouth, and at the same time the cutter 517 cuts the film at the cup mouth.

[0078] The cutter 517 is fixed to the lower surface of the first support plate 516 and is sleeved around the outer periphery of the first heat sealing head 514. The cutter 517 is coaxial with the first heat sealing head 514. The first support plate 516 is provided with a second avoidance hole for the first heat sealing head 514 to avoid the heat sealing. Because the first heat sealing head 514 continuously performs heat sealing, the bottom end of the first heat sealing head 514 has a high temperature, which will reduce the strength of the first support plate 516. Therefore, a heat insulation plate 520 is provided on the lower surface of the first support plate 516 to prevent the high temperature of the first heat sealing head 514 from affecting the strength of the first support plate 516. The heat insulation plate 520 surrounds the outer periphery of the elastic compression assembly 518.

[0079] The elastic compression assembly 518 comprises a compression block 5181, several third sealing rings 5182 disposed at the bottom of the compression block 5181, several guide screws whose lower ends are fixed to the compression block 5181 and whose upper ends are disposed on the first support plate 516, and a spring 5184 sleeved around the outer periphery of the guide screws. The compression block 5181 is provided with several third avoidance holes for the up and down movement of the first heat sealing head 514. A second receiving groove for the third sealing ring 5182 is provided at the bottom of the compression block 5181. The receiving groove is located correspondingly around the third avoidance holes. The third sealing ring 5182 is used to compress the film around the edge of the cup mouth to ensure cutting integrity.

[0080] In order to ensure the stability of the up and down movement of the third lifting frame 512 and the first support plate 516 , a plurality of guide posts 530 are provided on the third lifting frame 512 and the first support plate 516 .

[0081] The positioning module 519 includes a positioning plate 5191. The positioning plate 5191 includes an upper side avoidance groove 5192 for the first heat sealing head 514 and the elastic pressing assembly 518 to extend into, a plurality of cup inlet holes 5193 at the bottom for the feeding cup to extend into, a film inlet 5194 on the left side that communicates with the avoidance groove 5192 and allows film to enter, a film outlet 5195 on the right side that communicates with the avoidance groove 5192 and allows waste film to flow out, and limit pins 5196 on the front and rear sides that limit the lower position of the first support plate 516. When the cutter 517 is lowered into place, the first support plate 516 is supported on the upper ends of the limit pins 5196. The widths of the avoidance groove 5192, the film inlet 5194, and the film outlet 5195 are all configured to conform to the width of the film.

[0082] The film feeding mechanism 52 includes a feeding roll 522 , a first guiding module 524 for guiding the film on the feeding roll 522 to the positioning module 519 , and a film pulling mechanism 523 provided on the other side of the film cutting and pre-sealing mechanism 51 .

[0083] The film collection mechanism 53 includes a second rotary motor, a third rotary shaft 532 driven by the second rotary motor, a waste roll 533 fixed on the third rotary shaft 532 , and a second material guiding module 534 for guiding the cut waste onto the waste roll 533 .

[0084] The working process of the film cutting and pre-sealing device 5 is as follows: the material cup that needs to be sealed is transported to the bottom of the positioning module 519 through the carrying fixture, the film pulling mechanism 523 pulls out the film and transmits the film to the inside of the positioning module 519 through the first material guiding module 524. At the same time, the second pushing module 550 under the carrying fixture pushes the material cup upward into the cup inlet hole 5193 of the positioning module 519 so that the cup mouth contacts the film, and the lifting drive 511 drives the third lifting frame 512 to move downward. At this time, the first heat sealing head 514, the cutter 517 and the elastic pressing component 518 all move downward. The elastic pressing component 518 first contacts the film, and the third lifting frame 512 at the bottom of the pressing block 5181 The sealing ring 5182 completely presses the film against the cup mouth, and the second cylinder 515 drives the push shaft 5151 to drive the first support plate 516 to move downward. At this time, the elastic pressing component 518 further presses downward on the film at the cup mouth. At the same time, the cutter 517 quickly cuts the film. After the cutting is completed, the first cylinder 513 drives the first heat sealing head 514 to descend, and at the same time completes the pre-sealing of the cup mouths of multiple material cups. After the sealing is completed, the material cup descends. At the same time, the lifting drive part 511 drives the third lifting frame 512 to move upward. At this time, the first heat sealing head 514, the cutter 517 and the elastic pressing component 518 are all reset upward, waiting for the next material cup sealing operation.

[0085] The heat sealing device 6 includes a heat sealing rack 61 arranged on the conveyor line, a plurality of second heat sealing heads 62 arranged on the heat sealing rack 61, a heat sealing cylinder 63 arranged corresponding to the second heat sealing head 62 and driving the second heat sealing head 62 to move up and down to achieve heat sealing action, and a third pushing module 64 for pushing the material cup upward. The third pushing module 64 is arranged below the supporting fixture.

[0086] In this embodiment, six second heat sealing heads 62 are provided, and the six second heat sealing heads 62 are arranged in a straight line front to back. In order to be able to heat seal six material cups at the same time, the six second heat sealing heads 62 need to be compactly arranged. Therefore, the heat sealing cylinders 63 are staggered up and down in sequence. The first, third and fifth heat sealing cylinders 63 are located at a first height below or above. At the same time, correspondingly, the second, fourth and sixth heat sealing cylinders 63 are located at a second height above or below. The heat sealing cylinders 63 are staggered up and down in sequence. While completing the heat sealing of six material cups at the same time, the space occupied by the entire heat sealing device 6 can be reduced.

[0087] The unloading device 7 includes a first mounting plate 71, a rotating drive assembly 72 arranged on the first mounting plate 71, a first transmission shaft 73 driven by the rotating drive assembly 72 to rotate around a horizontal axis, and a pair of swinging shells 74 with one end fixed at both ends of the first transmission shaft 73, a clamping and conveying mechanism 76 rotatably arranged at the other end of the pair of swinging shells 74 and for clamping and conveying the material cup, and a buffer rotating assembly 77 for receiving the material cup conveyed by the clamping and conveying mechanism 76 and realizing the up and down flipping of the material cup. The first transmission shaft 73 and the clamping and conveying mechanism 76 are rotated by a pair of synchronous pulley assemblies 75 to realize rotation transmission. The synchronous pulley assembly 75 is located inside the swinging shell 74.

[0088] The clamping and transporting mechanism 76 includes two fourth rotating shafts 763 rotatably mounted on a pair of swinging housings 74, a clamping claw mounting plate 761 fixedly mounted on the opposite inner ends of the two fourth rotating shafts 763, and a plurality of clamping assemblies 762 mounted on the clamping claw mounting plate 761. The axes of the two fourth rotating shafts 763 are located on the same horizontal line. The opposite outer ends of the two fourth rotating shafts 763 are rotatably mounted on the swinging housings 74, and the opposite inner ends are fixed with the clamping claw mounting plates 761. Therefore, the clamping and transporting mechanism 76 is located between the pair of swinging housings 74. The swinging housings 74 are provided at both ends of the clamping and transporting mechanism 76 to drive the movement of the clamping and transporting mechanism 76, thereby ensuring the stability of the movement of the clamping and transporting mechanism 76.

[0089] The clamping assembly 762 includes a third cylinder 7621 fixed on the clamping jaw mounting plate 761 and a pair of clamping jaws 7622 driven by the third cylinder 7621 to clamp or open.

[0090] The lower end of the clamping jaw 7622 is provided with a clamping groove 7623 for clamping the cup mouth of the material cup. The shape of the clamping groove 7623 is consistent with the cup mouth of the material cup, so that when a pair of clamping jaws 7622 are clamped on both sides of the material cup, the clamping groove 7623 can stably clamp the edge of the material cup to prevent the material cup from shaking during transportation.

[0091] Both ends of the first transmission shaft 73 are provided with annular bosses 731 protruding from the outer periphery of the first transmission shaft 73, and the swing housing 74 is provided with a mounting groove 741 for accommodating the annular boss 731. Corresponding threaded holes are provided on the annular boss 731 and the mounting groove 741. The annular boss 731 is fixedly installed in the mounting groove 741 by bolts, thereby realizing the fixed installation of one end of the swing housing 74 and the first transmission shaft 73.

[0092] The synchronous pulley assembly 75 is located inside the swing housing 74. The synchronous pulley assembly 75 includes a synchronous pulley 751 fixed on the first transmission shaft 73 and the fourth rotating shaft 763 respectively, and a synchronous belt 752 wound around the synchronous pulley 751. A second tensioning pulley 753 is also provided inside the swing housing 74 to tighten the synchronous belt 752.

[0093] The cup is facing upward during filling, but needs to face downward on the material conveyor line 30. Therefore, the buffer rotating assembly 77 is provided to flip the cup upside down so that it automatically falls on the material conveyor line 30 with the cup facing downward.

[0094] The cache rotating assembly 77 includes a fourth cylinder 771 fixed on the first mounting plate 71 and a cache plate 772 driven by the fourth cylinder 771 to rotate around a horizontal axis. The cache plate 772 is provided with a plurality of accommodating through holes 773 for accommodating material cups.

[0095] In this embodiment, six clamping and transporting mechanisms 76 are provided, which can clamp and transport six material cups at the same time. In other implementations, the number of the clamping and transporting mechanisms 76 can be set according to design conditions and is not limited here.

[0096] The action process of the unloading device 7 is as follows: the rotating drive component 72 drives the first transmission shaft 73 to drive the swing shell 74 to swing above the conveyor line on the left, and the third cylinder 7621 drives the clamping claw 7622 to open and clamp the sealed cup. Since the clamping and conveying mechanism 76 is rotatably arranged on the swing shell 74, when the swing shell 74 swings, several clamping components 762 always remain in a vertical state, the rotating drive component 72 drives the first transmission shaft 73 to drive the swing shell 74 to swing above the cache rotating component 77 on the right, the third cylinder 7621 drives the clamping claw 7622 to open and place the cup into the accommodating through hole 773 on the cache plate 772, the cup mouth of the cup faces upward and the cup mouth is supported on the upper surface of the cache plate 772, the fourth cylinder 771 drives the cache plate 772 to rotate 180° to turn the cup up and down, so that the cup with the cup mouth facing down automatically falls on the material sorting conveyor line 30, which can complete the unloading and cup turning actions.

[0097] The multi-row, multi-functional, fully automatic filling and sealing machine 100 also includes a cleaning device 8, located on one side of the cup dropping device 2 and configured to clean the jig carried on the conveying device 1; a sensor 20, located between the cup dropping device 2 and the feeding device 3, configured to detect the presence of cups on the conveying line; a gas filling assembly 9, configured to fill the feeding cups with inert gas; and a seal detection device 10, located between the heat sealing device 6 and the unloading device 7, configured to detect whether the seal is complete. The gas filling assembly 9 pre-fills unfilled cups on the conveying device 1 with inert gas. This not only cleans the cups by blowing air, but also displaces the air in the cups with inert gas before filling. This pre-filling solves the problem of residual air in the raw material after filling being difficult to displace, thus affecting product quality.

[0098] The multi-row, multi-functional, fully automatic filling and sealing machine 100 also includes a drive system 40 for enabling the vertical movement of the first drive module 32, the first push module 41, the second push module 550, and the third push module 64, and for driving the rotation drive assembly 72. The drive system 40 includes a drive motor 401, a transmission shaft mechanism 402 driven by the drive motor 401 for synchronous transmission, and a transmission sprocket module 403 connecting the transmission shaft mechanism 402 and the rotation drive assembly 72 for synchronous movement. In this embodiment, the transmission shaft mechanism 402 includes two second transmission shafts 4021 arranged in parallel, and the two second transmission shafts 4021 realize rotation transmission through a pair of sprocket chain assemblies 4022, one of which is fixed to the output shaft end of the driving motor 401, and the two second transmission shafts 4021 are respectively provided with driving cams 404 corresponding to the first driving module 32, the first pushing module 41, the second pushing module 550, and the third pushing module 64. The first driving module 32, the first pushing module 41, the second pushing module 550, and the third pushing module 64 are all provided with transmission rollers 405 that cooperate with the driving cam 404. The driving cam 404 is driven to rotate by the second transmission shaft 4021, and the transmission roller is driven to move up and down by utilizing the peripheral contour with a diameter change on the driving cam 223. The first pushing module 41 , the second pushing module 550 , and the third pushing module 64 all include a cup pushing rack and a plurality of cup pushing sleeves fixed on the cup pushing rack.

[0099] When the multi-column multifunctional fully automatic filling and sealing machine 100 provided by the present invention is applied, the cup dropping device 2 simultaneously causes six material cups to fall into the first containing slot on the conveyor line, and the conveyor line conveys the material cups forward. The sensor 20 detects whether there are material cups in the first containing slot on the conveyor line, and the gas filling component 9 pre-fills the material cups on the conveyor device 1 that have not yet been filled with inert gas. The feeding device 3 simultaneously feeds the six material cups and feeds them in two rows. The three feeding modules 37 on the right row simultaneously complete the feeding of the No. 1, No. 3 and No. 5 material cups on the right row. At the same time, the three feeding modules 37 on the left row simultaneously complete the feeding of the No. 2, No. 4 and No. 6 material cups on the adjacent left side, completing the feeding of the six material cups at the same time. After feeding, the material continues to be conveyed forward, and the lifting of the powder pressing and suction device 4 is completed. The lowering cylinder 42 drives the powder pressing head 44 and the powder suction head 45 to descend simultaneously to perform powder pressing and powder suction actions. The film cutting and pre-sealing device 5 cuts the film and pre-seals the film on the mouth of the material cup. The heat sealing device 6 heat-seals the material cup. The sealing detection device 10 detects the pre-sealed film on the mouth of the material cup to confirm whether the seal is complete. The clamping and conveying mechanism 76 of the unloading device 7 conveys the material cup to the buffer plate 772. The fourth cylinder 771 drives the buffer plate 772 to rotate 180° to turn the material cup upside down, so that the material cup automatically falls on the material sorting conveyor line 30 with the cup mouth facing down, and waits for the subsequent boxing operation. The conveyor line returns to the side of the cup dropping device 2, and the cleaning device 8 cleans the carrier jig on the conveying device 1. After cleaning, the cup dropping device 2 performs the next cup dropping and continues the filling and sealing operations.

[0100] The above descriptions are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, and these all fall within the scope of protection of the present invention.

Claims

1. A multi-column, multi-functional, fully automatic filling and sealing machine, characterized by: The invention comprises a conveying device for carrying and conveying a material cup, and a plurality of processing devices arranged in sequence along the conveying direction of the conveying device, wherein the processing devices include a cup dropping device, a feeding device for adding powder into the material cup, a powder pressing and sucking device for flattening the powder in the cup and sucking away the residual powder at the cup mouth, a film cutting and pre-sealing device for cutting a film and pre-sealing the cup mouth, a heat sealing device for heat-sealing the cup mouth, and a material discharge device; The feeding device includes a first lifting frame, a first driving module that drives the first lifting frame to move up and down, a first mounting frame that is movable forward and backward on the first lifting frame, a receiving hopper arranged below the first mounting frame, a storage bin arranged above the first mounting frame, a feeding pipe arranged on the first mounting frame and transporting the powder in the storage bin to the receiving hopper, and a stirring module and a feeding module that are jointly arranged on the mounting frame, the stirring module stirs the powder in the receiving hopper, and the feeding module adds the powder in the receiving hopper into the material cup in a quantitative manner.

2. The multi-column, multi-functional, fully automatic filling and sealing machine according to claim 1, characterized in that: The cup dropping device includes a second mounting frame, a plurality of cup dropping racks arranged on the second mounting frame, a cup separating module correspondingly arranged below the cup dropping rack, a rotation drive mechanism for driving the cup separating module to rotate to realize the cup dropping action, and a cup bin for storing material cups arranged above the cup dropping rack.

3. The multi-row, multi-functional, fully automatic filling and sealing machine according to claim 2, characterized in that: The cup bin is slidably arranged on the frame, and a plurality of cup slots for storing material cups are provided on the cup bin, and the number of the cup slots is greater than the number of the cup drop racks.

4. The multi-row, multi-functional, fully automatic filling and sealing machine according to claim 1, characterized in that: The first mounting bracket and the first lifting bracket are locked together by a locking assembly. The locking assembly includes a locking block connected to the first mounting bracket and the first lifting bracket and a screw provided on the locking block. A first positioning pin is provided on the side of the first mounting bracket to limit the front and rear positions of the screw.

5. The multi-row, multi-functional, fully automatic filling and sealing machine according to claim 1, characterized in that: The stirring module includes a plurality of stirring shafts whose lower ends extend into the receiving hopper, and a pair of stirring blades are installed on both sides of the stirring shafts; Several of the feeding modules are staggered and arranged to form at least two rows, and at least two of the feeding modules are provided in each row; the feeding module includes a feeding transmission shaft inserted into the inside of the stirring shaft, a feeding screw installed at the lower end of the feeding transmission shaft and extending out of the lower end of the stirring shaft, a feeding motor provided on the mounting frame and driving the feeding transmission shaft to rotate, and several feeding nozzles provided at the lower end of the receiving hopper and corresponding to the lower end of the feeding screw.

6. The multi-row, multi-functional, fully automatic filling and sealing machine according to claim 1, characterized in that: The powder pressing and powder suction device includes a lifting cylinder, a second lifting frame driven by the lifting cylinder to move up and down, a plurality of powder pressing heads and a plurality of powder suction heads rotatably arranged on the second lifting frame, a first rotating driving member that drives the powder pressing heads to rotate, a vacuum pipe covering the outer periphery of the powder suction head, and a first pushing module that pushes the material cup upward.

7. The multi-row, multi-functional, fully automatic filling and sealing machine according to claim 6, characterized in that: The film cutting and pre-sealing device includes a film cutting and pre-sealing mechanism for realizing film cutting and pre-sealing actions, a film supply mechanism arranged on one side of the film cutting and pre-sealing mechanism, and a film receiving mechanism arranged on the other side of the film cutting and pre-sealing mechanism; The film cutting and pre-sealing mechanism includes a lifting drive member, a third lifting frame driven by the lifting drive member to move up and down, a plurality of first heat sealing heads arranged on the third lifting frame for moving up and down and for simultaneously sealing a plurality of material cups, a first cylinder driving the first heat sealing head to move up and down, a second cylinder arranged at both ends of the third lifting frame, a first support plate driven by the second cylinder to move up and down, a positioning module arranged below the first heat sealing head and for positioning the film and the material cup, and a second pushing module for pushing the material cup into the positioning module, and a cutter arranged on the outer periphery of the first heat sealing head and an elastic pressing component for pressing the film against the cup mouth are correspondingly provided on the first support plate.

8. The multi-row, multi-functional, fully automatic filling and sealing machine according to claim 7, characterized in that: The heat sealing device includes a plurality of second heat sealing heads, a heat sealing cylinder arranged corresponding to the second heat sealing heads and driving the second heat sealing heads to move up and down to achieve heat sealing, and a third pushing module for pushing the material cup upward.

9. The multi-row, multi-functional, fully automatic filling and sealing machine according to claim 8, characterized in that: The unloading device includes a first mounting plate, a rotating drive assembly arranged on the first mounting plate, a first transmission shaft driven by the rotating drive assembly to rotate around a horizontal axis, and a pair of swinging shells with one end fixed at both ends of the first transmission shaft, a clamping and conveying mechanism rotatably arranged at the other end of the pair of swinging shells and for clamping and conveying the material cup, and a buffer rotating assembly for receiving the material cup conveyed by the clamping and conveying mechanism and realizing the upside-down flipping action of the material cup. The first transmission shaft and the clamping and conveying mechanism are driven by a pair of synchronous pulley assemblies to realize rotation transmission.

10. The multi-row, multi-functional, fully automatic filling and sealing machine according to claim 9, characterized in that: The transmission gear of the second transmission gear is connected with the transmission gear of the second transmission gear to form a round shank and a gear train connected to the transmission gear of the third transmission gear.

11. The multi-row, multi-functional, fully automatic filling and sealing machine according to claim 1, characterized in that: It also includes a cleaning device arranged on one side of the cup dropping device and used to clean the jig carried on the conveying device, a sensor arranged between the cup dropping device and the feeding device for detecting whether there is a material cup on the conveying device and a gas filling component for filling the material cup with inert gas, and a sealing detection device arranged between the heat sealing device and the unloading device and used to detect whether the seal is complete.

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