A linear filling and capping machine

Abstract

The present invention discloses a linear filling and capping machine, which includes a frame, a conveyor belt, a cup sorting and feeding mechanism, a rotating cup grabbing manipulator, a feeding device, a film suction device, a heat sealing device, a cap sorting and feeding mechanism, a cup snapping device and a cup discharging and placing manipulator. A conveyor belt for feeding cups is installed on the frame, a cup sorting and feeding mechanism is docked at the left input end of the conveyor belt, and the rotating cup grabbing manipulator grabs the cups of the cup sorting and feeding mechanism to the conveyor belt in an orderly manner. A feeding device, a film suction device, a heat sealing device and a cup snapping device are sequentially arranged on the frame workbench along the conveying direction of the conveyor belt, a cap sorting and feeding mechanism is docked at the rear side of the cup snapping device, and a cup discharging and placing manipulator is docked at the right output end of the conveyor belt. In the above manner, the present invention is used for feeding, canning, sealing and capping of round cup lids, realizing regular and controllable capping of single cups, quantitative storage of cups and lids, and automatic and semi-automatic production.

Description

Technical Field

[0001] The invention relates to the technical field of powder filling, in particular to a linear filling and capping machine. Background Art

[0002] In the field of food packaging, a common packaging method is to put food into a capsule cup. In the actual packaging process, multiple steps are involved, including cup feeding, transportation, powder filling, film sealing, cup lid feeding, lid fastening and material removal. At present, most of them are used in combination with different equipment, which occupies a large area and has high costs. The products on the market currently have low production efficiency, expensive equipment, inconvenient operation and maintenance, low production efficiency and unstable product production. Based on the above defects and shortcomings, it is necessary to improve the existing technology and design a linear filling and capping machine. Summary of the invention

[0003] The main technical problem solved by the present invention is to provide a linear filling and capping machine with compact structure and stable operation. It is used for feeding, canning, sealing and capping of round cup lids, realizes regular and controllable single cup capping, can realize quantitative cup and lid storage, is easy to operate, can realize automatic and semi-automatic production, and has the characteristics of low cost and strong adaptability.

[0004] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide a linear filling and capping machine, which includes a frame, a conveyor belt, a cup sorting and cup feeding mechanism, a rotating cup grabbing robot, a feeding device, a film suction device, a heat sealing device, a cap sorting and cup feeding mechanism, a cup buckling device and a cup discharging and placing robot. A conveyor belt for feeding cups is installed on the frame, and a cup sorting and cup feeding mechanism is connected to the input end on the left side of the conveyor belt. The rotating cup grabbing robot grabs the cups of the cup sorting and cup feeding mechanism to the conveyor belt in an orderly manner. A feeding device, a film suction device, a heat sealing device and a cup buckling device are sequentially arranged on the frame workbench along the conveying direction of the conveyor belt, a cap sorting and cup feeding mechanism is connected to the rear side of the cup buckling device, and a cup discharging and placing robot is connected to the output end on the right side of the conveyor belt.

[0005] Preferably, the cup sorting and cup feeding mechanism includes a cup sorting vibration plate, a linear conveyor belt, a conveying motor, a speed regulator, a low material level sensor, a high material level sensor, a positioning cylinder and a fixing module. The cup sorting vibration plate is equipped with cups, and a linear conveyor belt is provided at the discharge port of the cup sorting vibration plate. The linear conveyor belt is driven by the conveying motor, and the conveying motor is externally connected to the speed regulator. The linear conveyor belt is installed with a low material level sensor and a high material level sensor, and a positioning cylinder is installed at the side end of the extended end of the linear conveyor belt. The fixing module is installed on the piston rod of the positioning cylinder, and the fixing module is provided with a contoured cup mounting groove.

[0006] Preferably, the rotary cup grabbing manipulator comprises a grabbing bracket, a rotary cylinder, a rotary plate, a guide column, a cup dropping cylinder, a lifting plate, a guide sleeve and a cup grabbing suction cup. The grabbing bracket is arranged on a frame workbench, a rotary cylinder is installed on the crossbeam plate of the grabbing bracket, a rotary plate is installed on the turntable of the rotary cylinder, two vertical guide columns are installed on the rotary plate, a cup dropping cylinder is also installed at the lower end of the rotary plate, a lifting plate is installed on the piston rod of the cup dropping cylinder, a guide sleeve cooperating with the guide column is installed on the lifting plate, and two cup grabbing suction cups are installed at the lower end of the lifting plate.

[0007] Preferably, the feeding device includes a mounting plate, an electrical box, a hopper, a feeder, a discharge nozzle, a powder adding head and a vibration pump, the mounting plate is fixed on the frame, the lower end of the mounting plate is equipped with an electrical box, the hopper is installed on the mounting plate, the lower end of the electrical box is provided with a feeder that is docked with the hopper, the bottom of the feeder is installed with a discharge nozzle, the bottom of the discharge nozzle is installed with a powder adding head, and the feeder is also equipped with a vibration pump, which is used for vibrating the discharge.

[0008] Preferably, the film suction device includes a mounting frame, a film bin, a lifting cylinder, a push plate, a linear slide rail and a flip film suction assembly, the mounting frame is arranged on the workbench, the film bin is installed on the upper cross beam of the mounting frame, the film bin is filled with film, and a blanking hole is provided at the bottom of the film bin, a lifting cylinder is installed at the side end of the mounting frame, and a push plate is installed on the piston rod of the lifting cylinder, the push plate is slidably connected with the vertical plate of the mounting frame through the linear slide rail, and the flip film suction assembly is installed on the push plate; the flip film suction assembly includes a rotating shaft, a film suction swivel, a film suction swivel column, an auxiliary positioning claw, a suction cup and a mold plate, the rotating shaft is horizontally inserted on the push plate through a bearing seat, and the film suction swivel is symmetrically arranged on the tail of the rotating shaft, and two guide slots with openings facing upwards are symmetrically arranged, and three film suction swivel columns matching with the guide slots are installed on the mounting frame, and an auxiliary positioning claw is installed at the protruding end of the rotating shaft, and a suction cup is installed on the auxiliary positioning claw, and a mold plate for placing the product to be sealed is provided below the suction cup.

[0009] Preferably, the structure of the cap sorting and feeding mechanism is the same as that of the cup sorting and feeding mechanism.

[0010] Preferably, the cup buckling device comprises a door-shaped bracket, a swing cylinder, a Z-axis cylinder, a connecting plate, a vacuum cover suction plate, a cover buckling assembly, a cup-lifting cylinder and a cup floating seat, a vacuum cover suction plate, a downward pressure positioning cylinder, a contour positioning block, a cup-lifting cylinder and a cup floating seat, the door-shaped bracket is arranged on a workbench, a swing cylinder is installed on the upper crossbeam of the door-shaped bracket, a Z-axis cylinder is installed on the swing table of the swing cylinder, a connecting plate is installed on the piston rod of the Z-axis cylinder, and two vacuum Empty suction cover plate, a cover buckle assembly is installed on the middle crossbeam plate of the gate-shaped bracket, a cup-pushing cylinder is installed on the lower crossbeam of the gate-shaped bracket, a cup-pushing cylinder is installed on the piston rod of the cup-pushing cylinder, and the cup-pushing seat is located below the mold plate; the cover buckle assembly includes a vertical plate, a downward pressure positioning cylinder and a contour positioning block, the vertical plate is arranged at the bottom of the connecting plate, a downward pressure positioning cylinder is installed on the vertical plate, a contour positioning block is installed on the piston rod of the downward pressure positioning cylinder, and the cup cover is transported to the discharge end in the cover sorting and feeding mechanism.

[0011] Preferably, the conveyor belt comprises a chain conveyor belt, on which a mold plate is arrayed, and a cup inspection sensor and a film inspection sensor are also installed on the bracket of the chain conveyor belt. The cup inspection sensor is located at the rear side of the rotating cup grabbing robot, and the film inspection sensor is located at the rear side of the film suction device.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The structure is compact and the operation is stable. It is used for filling, sealing and capping of round cups. It can realize regular and controllable capping of single cups, quantitative storage of cups and caps, easy operation, and automatic and semi-automatic production.

[0014] The invention is used for the feeding and packaging process of the cup cover of the round cup, and has the characteristics of simple structure, low cost and strong adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a first-person structural diagram of a linear filling and capping machine.

[0016] Figure 2 This is a schematic diagram of the structure of a linear filling and capping machine from a second perspective.

[0017] Figure 3 A top view of the cup sorting and feeding mechanism of a linear filling and capping machine.

[0018] Figure 4 This is a schematic diagram of the structure of a rotary cup grabbing robot for a linear filling and capping machine.

[0019] Figure 5 The figure is a schematic diagram of the structure of a feeding device of a linear filling and capping machine.

[0020] Figure 6This is a schematic structural diagram of a film suction device of a linear filling and capping machine from the first perspective.

[0021] Figure 7 This is a schematic structural diagram of a film suction device of a linear filling and capping machine from a second perspective.

[0022] Figure 8 The figure is a schematic diagram of the structure of a cup-capping device of a linear filling and capping machine. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0024] See also Figures 1 to 8 , the embodiment of the present invention includes:

[0025] A linear filling and capping machine comprises a frame 1, a conveyor belt 2, a cup sorting and cup feeding mechanism 3, a rotating cup grabbing manipulator 4, a feeding device 5, a film suction device 6, a heat sealing device 7, a cap sorting and cup feeding mechanism 8, a cup buckling device 9 and a cup discharging and placing manipulator 10. A conveyor belt 2 for feeding cups is installed on the frame 1, a cup sorting and cup feeding mechanism 3 is docked at the left input end of the conveyor belt 2, a rotating cup grabbing manipulator 4 grabs the cups of the cup sorting and cup feeding mechanism 3 to the conveyor belt 2 in an orderly manner, a feeding device 5, a film suction device 6, a heat sealing device 7 and a cup buckling device 9 are sequentially arranged on the workbench of the frame 1 along the conveying direction of the conveyor belt 2, a cap sorting and cup feeding mechanism 8 is docked at the rear side of the cup buckling device 9, and a cup discharging and placing manipulator 10 is docked at the right output end of the conveyor belt 2.

[0026] The cup sorting and feeding mechanism 3 includes a cup sorting vibration plate 31, a linear conveyor belt 32, a conveying motor 33, a speed regulator 34, a low material level sensor 35, a high material level sensor 36, a positioning cylinder 37 and a fixing module 38. The cup sorting vibration plate 31 is equipped with cups, and a linear conveyor belt 32 is connected to the discharge port of the cup sorting vibration plate 31. The linear conveyor belt 32 is driven by the conveying motor 33, and the conveying motor 33 is externally connected to the speed regulator 34. The low material level sensor 35 and the high material level sensor 36 are installed on the linear conveyor belt 32. The side end of the linear conveyor belt 32 is installed There is a positioning cylinder 37, and a fixing module 38 is installed on the piston rod of the positioning cylinder 37. The fixing module 38 is provided with a cup-shaped mounting groove 380. The cup-sorting vibration plate 31 vibrates the cups in an orderly manner to the linear conveyor belt 32 through its frequency vibration. The cups are transmitted by the conveying motor 33, and the transmission speed is controlled by the speed regulator 34. The discharge rate of the cup-sorting vibration plate 31 and the presence of material are sensed by the low material level sensor 35 and the high material level sensor 36. When the cups are transported to the end of the linear conveyor belt 32, the positioning cylinder 37 drives the fixing module 38 to move and position the cups to a fixed position.

[0027] The rotating cup grabbing manipulator 4 includes a grabbing bracket 41, a rotating cylinder 42, a rotating plate 43, a guide column 44, a cup dropping cylinder 45, a lifting plate 46, a guide sleeve 47 and a cup grabbing suction cup 48. The grabbing bracket 41 is arranged on the workbench of the frame 1, and a rotating cylinder 42 is installed on the crossbeam plate of the grabbing bracket 41, and a rotating plate 43 is installed on the turntable of the rotating cylinder 42. Two vertical guide columns 44 are installed on the rotating plate 43, and a cup dropping cylinder 45 is also installed at the lower end of the rotating plate 43. A lifting plate 46 is installed on the piston rod of the cup dropping cylinder 45, and a guide sleeve 47 cooperating with the guide column 44 is installed on the lifting plate 46. Two cup grabbing suction cups 48 are installed at the lower end of the lifting plate 46. At this time, the cup dropping cylinder 45 descends, the cup grabbing suction cup 48 sucks the cup, the cup dropping cylinder 45 rises, the rotating cylinder 42 rotates the cup 180°, and the cup dropping cylinder 45 descends to put the cup into the mold plate 22 to complete the cup dropping action.

[0028] The feeding device 5 includes a mounting plate 51, an electrical box 52, a hopper 53, a feeder 54, a discharge nozzle 55, a powder adding head 56 and a vibration pump 57. The mounting plate 51 is fixed on the frame 1. The electrical box 52 is mounted at the lower end of the mounting plate 51. The hopper 53 is mounted on the mounting plate 51. The lower end of the electrical box 52 is provided with a feeder 54 that is docked with the hopper 53. The bottom of the feeder 54 is installed with a discharge nozzle 55. The bottom of the discharge nozzle 55 is installed with a powder adding head 56. The feeder 54 is also installed with a vibration pump 57, and the vibration pump 57 is used for vibrating the discharge.

[0029] The film suction device 6 includes a mounting frame 61, a film bin 62, a lifting cylinder 63, a push plate 64, a linear slide rail 65 and a flip film suction assembly 66. The mounting frame 61 is arranged on a workbench. A film bin 62 is installed on the upper crossbeam of the mounting frame 61. The film bin 62 is filled with film. A drop hole is provided at the bottom of the film bin 62. A lifting cylinder 63 is installed on the side end of the mounting frame 61. A push plate 64 is installed on the piston rod of the lifting cylinder 63. The push plate 64 is slidably connected to the vertical plate of the mounting frame 61 through a linear slide rail 65. A flip film suction assembly 66 is installed on the push plate 64. The flip film suction assembly 66 includes a rotating shaft 661, a film suction swivel 662, film-absorbing rotating column 663, auxiliary positioning claw 664, suction cup 665 and mold plate 666. The rotating shaft 661 is horizontally inserted on the push plate 64 through a bearing seat. A film-absorbing rotating body 662 is installed at the tail of the rotating shaft 661. Two guide slots 6220 with openings facing upwards are symmetrically arranged on the film-absorbing rotating body 662. Three film-absorbing rotating columns 663 cooperating with the guide slots 6620 are installed on the mounting frame 61. An auxiliary positioning claw 664 is installed on the protruding end of the rotating shaft 661. A suction cup 665 is installed on the auxiliary positioning claw 664. A mold plate 666 for placing the product to be sealed is provided below the suction cup 665.

[0030] The structure of the cap sorting and feeding mechanism 8 is the same as that of the cup sorting and feeding mechanism 3 .

[0031] The cup-fastening device 9 comprises a gate-shaped bracket 91, a swing cylinder 92, a Z-axis cylinder 93, a connecting plate 94, a vacuum cover suction plate 95, a cover-fastening assembly 96, a cup-lifting cylinder 97 and a cup-floating seat 98. The vacuum cover suction plate, the downward-pressing positioning cylinder, the contour positioning block, the cup-lifting cylinder 97 and the cup-floating seat 98 are arranged on a workbench. The gate-shaped bracket 91 is provided with a swing cylinder 92 on the upper crossbeam of the gate-shaped bracket 91, the Z-axis cylinder 93 is provided with a connecting plate 94 on the piston rod of the Z-axis cylinder 93, two vacuum cover suction plates are provided at the lower end of the connecting plate 94, a cover-fastening assembly 96 is provided on the middle crossbeam plate of the gate-shaped bracket 91, a cup-lifting cylinder 97 is provided on the lower crossbeam of the gate-shaped bracket 91, a cup-floating seat 98 is provided on the piston rod of the cup-lifting cylinder 97, and the cup-floating seat 98 is located at the mold The cover-fastening assembly 96 comprises a vertical plate 961, a downward-pressing positioning cylinder 962 and a contour-profiling positioning block 963. The vertical plate 961 is arranged at the bottom of the connecting plate 94. The downward-pressing positioning cylinder 962 is installed on the vertical plate 961. The contour-profiling positioning block 963 is installed on the piston rod of the downward-pressing positioning cylinder 962. The cup cover in the cover-sorting and feeding mechanism 8 is transported to the discharge end. At this time, the Z-axis cylinder 93 descends, and the vacuum cover-sucking plate 95 sucks the cup cover. The Z-axis cylinder 93 returns to its original position, and the cup cover is placed on the cup by swinging the swing cylinder 92 180 degrees. When the cup cover is transported to the bottom of the contour-profiling positioning block 963, the downward-pressing positioning cylinder 962 extends out to press the cup cover. At this time, the cup-pushing cylinder 97 pushes out the material cup, and the material cup and the cup cover are in contact with force to complete the cover-fastening. At the same time, the cup floating seat 98 lifts the material cup to prevent it from being stuck in the mold cavity.

[0032] The conveyor belt 2 includes a chain conveyor belt 21, on which a mold plate 22 is installed in an array. A cup inspection sensor 23 and a film inspection sensor 24 are also installed on the bracket of the chain conveyor belt 21. The cup inspection sensor 23 is located at the rear side of the rotating cup grabbing robot 4, and the film inspection sensor 24 is located at the rear side of the film suction device 6.

[0033] When the linear filling and capping machine of the present invention is working, the cup-arranging vibration plate 31 vibrates the cups in an orderly manner to the linear conveyor belt 32 through its frequency vibration, the cups are transmitted by the conveying motor 33, the transmission speed is controlled by the speed regulator 34, the discharge rate of the cup-arranging vibration plate 31 and the presence of material are sensed by the low material level sensor 35 and the high material level sensor 36, when the cup is transported to the end of the linear conveyor belt 32, the positioning cylinder 37 drives the fixing module 38 to move and position the cup to a fixed position, at this time, the cup-dropping cylinder 45 descends, the cup-grabbing suction cup 48 sucks the cup, the cup-dropping cylinder 45 rises, the rotating cylinder 42 rotates the cup 180 degrees, the cup-dropping cylinder 45 descends to put the cup into the mold plate 22, and the cup-dropping action is completed. The cup detection sensor 23 senses the presence of the cup, and the mold plate 22 moves to the next At the workstation, the feeding device 5 adds the material into the cup, the film suction device 6 absorbs the film on the cup mouth, the film inspection sensor 24 detects whether the film exists, and the heat sealing device 7 realizes the sealing process of the film and the cup. The cover sorting and feeding mechanism 8 outputs the cup cover stably to the bottom of the cup buckling device 9. At this time, the Z-axis cylinder 93 descends, and the vacuum cover suction plate 95 sucks the cup cover. The Z-axis cylinder 93 returns to its original position and is swung 180 degrees by the swing cylinder 92 to place the cup cover on the cup. When the cup cover is transported to the bottom of the contour positioning block 963, the downward positioning cylinder 962 extends out to press the cup cover. At this time, the cup-pushing cylinder 97 pushes out the material cup, and the material cup and the cup cover are in contact with force to complete the cover buckling. At the same time, the cup floating seat 98 lifts the material cup to prevent it from being stuck in the mold cavity, completing the cover buckling action, and the final product is sent out by the cup discharging and placing robot.

[0034] The invention discloses a linear filling and capping machine with compact structure and stable operation. The machine is used for feeding, filling, sealing and capping of round cup lids, realizes regular and controllable capping of single cups, can realize quantitative storage of cups and lids, is easy to operate, can realize automatic and semi-automatic production, and has the characteristics of low cost and strong adaptability.

[0035] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A linear filling and capping machine, characterized in that: The linear filling and capping machine comprises a frame, a conveyor belt, a cup sorting and feeding mechanism, a rotating cup grabbing manipulator, a feeding device, a film suction device, a heat sealing device, a cap sorting and feeding mechanism, a cup snapping device and a cup discharging and placing manipulator. A conveyor belt for feeding cups is installed on the frame, a cup sorting and feeding mechanism is arranged at the input end on the left side of the conveyor belt, and the rotating cup grabbing manipulator grabs the cups of the cup sorting and feeding mechanism to the conveyor belt in an orderly manner. A feeding device, a film suction device, a heat sealing device and a cup snapping device are arranged in sequence on the frame workbench along the conveying direction of the conveyor belt, a cap sorting and feeding mechanism is arranged at the rear side of the cup snapping device, and a cup discharging and placing manipulator is arranged at the output end on the right side of the conveyor belt; The film suction device comprises a mounting frame, a film bin, a lifting cylinder, a push plate, a linear slide rail and a flip film suction assembly. The mounting frame is arranged on a workbench, and a film bin is mounted on the upper cross beam of the mounting frame. The film bin is filled with film, and a blanking hole is provided at the bottom of the film bin. A lifting cylinder is mounted on the side end of the mounting frame, and a push plate is mounted on the piston rod of the lifting cylinder. The push plate is slidably connected to the vertical plate of the mounting frame through the linear slide rail, and a flip film suction assembly is mounted on the push plate; the flip film suction assembly comprises a rotating shaft, a film suction swivel, a film suction swivel column, an auxiliary positioning claw, a suction cup and a mold plate. The rotating shaft is horizontally inserted on the push plate through a bearing seat, and a film suction swivel is mounted on the tail of the rotating shaft. Two guide slots with openings facing upwards are symmetrically arranged on the film suction swivel, and three film suction swivel columns matching with the guide slots are mounted on the mounting frame. Auxiliary positioning claws are mounted on the protruding end of the rotating shaft, and a suction cup is mounted on the auxiliary positioning claw, and a mold plate for placing the product to be sealed that matches with it is provided below the suction cup; The cup-locking device comprises a gate-shaped bracket, a swinging cylinder, a Z-axis cylinder, a connecting plate, a vacuum cover suction plate, a cover-locking assembly, a cup-lifting cylinder and a cup floating seat, a vacuum cover suction plate, a downward pressure positioning cylinder, a contour positioning block, a cup-lifting cylinder and a cup floating seat, the gate-shaped bracket is arranged on a workbench, a swinging cylinder is installed on the upper crossbeam of the gate-shaped bracket, a Z-axis cylinder is installed on the swing table of the swing cylinder, a connecting plate is installed on the piston rod of the Z-axis cylinder, two vacuum cover suction plates are installed at the lower end of the connecting plate, a cover-locking assembly is installed on the middle crossbeam plate of the gate-shaped bracket, a cup-lifting cylinder is installed on the lower crossbeam of the gate-shaped bracket, a cup-lifting cylinder is installed on the piston rod of the cup-lifting cylinder, and the cup floating seat is located below the mold plate; the cover-locking assembly comprises a vertical plate, a downward pressure positioning cylinder and a contour positioning block, the vertical plate is arranged at the bottom of the connecting plate, a downward pressure positioning cylinder is installed on the vertical plate, a contour positioning block is installed on the piston rod of the downward pressure positioning cylinder, and the cup cover is transported to the discharge end in the cover sorting and feeding mechanism.

2. A linear filling and capping machine according to claim 1, characterized in that: The cup sorting and feeding mechanism includes a cup sorting vibration plate, a linear conveyor belt, a conveying motor, a speed regulator, a low material level sensor, a high material level sensor, a positioning cylinder and a fixing module. The cup sorting vibration plate is equipped with cups. A linear conveyor belt is connected to the discharge port of the cup sorting vibration plate. The linear conveyor belt is driven by the conveying motor. The conveying motor is externally connected to the speed regulator. A low material level sensor and a high material level sensor are installed on the linear conveyor belt. A positioning cylinder is installed on the side end of the extended end of the linear conveyor belt. A fixing module is installed on the piston rod of the positioning cylinder. The fixing module is provided with a contoured cup mounting groove.

3. The linear filling and capping machine according to claim 1, characterized in that: The rotary cup grabbing manipulator comprises a grabbing bracket, a rotary cylinder, a rotary plate, a guide column, a cup dropping cylinder, a lifting plate, a guide sleeve and a cup grabbing suction cup. The grabbing bracket is arranged on a frame workbench, a rotary cylinder is installed on the crossbeam plate of the grabbing bracket, a rotary plate is installed on the turntable of the rotary cylinder, two vertical guide columns are installed on the rotary plate, a cup dropping cylinder is also installed at the lower end of the rotary plate, a lifting plate is installed on the piston rod of the cup dropping cylinder, a guide sleeve cooperating with the guide column is installed on the lifting plate, and two cup grabbing suction cups are installed at the lower end of the lifting plate.

4. The linear filling and capping machine according to claim 1, characterized in that: The feeding device includes a mounting plate, an electrical box, a hopper, a feeder, a discharge nozzle, a powder adding head and a vibration pump. The mounting plate is fixed on the frame, an electrical box is mounted on the lower end of the mounting plate, a hopper is mounted on the mounting plate, a feeder docked with the hopper is arranged at the lower end of the electrical box, a discharge nozzle is mounted at the bottom of the feeder, a powder adding head is mounted at the bottom of the discharge nozzle, and a vibration pump is also mounted on the feeder, and the vibration pump is used for vibrating the discharge.

5. The linear filling and capping machine according to claim 1, characterized in that: The structure of the cap sorting and feeding mechanism is the same as that of the cup sorting and feeding mechanism.

6. The linear filling and capping machine according to claim 1, characterized in that: The conveyor belt comprises a chain conveyor belt, on which a mold plate is arrayed, and a cup inspection sensor and a film inspection sensor are also installed on a bracket of the chain conveyor belt. The cup inspection sensor is located at the rear side of the rotating cup grabbing manipulator, and the film inspection sensor is located at the rear side of the film suction device.

Images