A sealing device for beer filling production and a sealing method thereof

Abstract

The application relates to the technical field of beer filling and sealing, in particular to a sealing device for beer filling production and a sealing method thereof. The sealing device comprises a bottom plate, a feeding assembly is arranged on the bottom plate, a capping machine and a support frame are fixedly connected to the bottom plate, a lifting frame is insertedly connected to the support frame, a gas cylinder three is fixedly connected to the support frame, a circular table and a circular ring frame are rotatably connected to the upper surface of the lifting frame, a rotating assembly is arranged on the bottom surface of the lifting frame, two support plates are fixedly connected to the upper surface of the circular ring frame in a symmetrical mode, auxiliary reinforcing assemblies are arranged on the upper ends of the two support plates, and lifting assemblies are arranged on the side walls of the two support plates. The rotating assembly is arranged, after the beer tank and the cover are pushed to the lifting frame by the gas cylinder one, the work of the edge covering column one and the edge covering column two can be avoided, and the beer tank sealed can be pushed to the conveying frame two by the gas cylinder two.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of beer filling and sealing, in particular to a sealing device for beer filling production and a sealing method thereof. BACKGROUND

[0002] Beer is an alcoholic beverage brewed from wheat malt and barley malt as the main raw material, and hops, through liquid gelatinization and saccharification, and then through liquid fermentation.

[0003] The prior art discloses an invention patent for sealing beer cans, and a Chinese patent with application number CN201922129675.7 discloses a tinplate beer can sealing machine, which comprises a kinetic energy device, the kinetic energy device is a rectangular kinetic energy device box, a rotating shaft is fixedly installed on the lower end wall surface left side of the kinetic energy device, the rotating shaft is a circular rotating shaft, a sealing pressure head is fixedly installed at the lower end of the rotating shaft, the sealing pressure head is a circular sealing pressure head, a rotating shaft two is fixedly installed on the lower end wall surface right side of the kinetic energy device, the rotating shaft two is a circular rotating shaft, a polishing head is fixedly installed at the lower end of the rotating shaft two, the polishing head is a circular polishing head, the positions of the sealing pressure head and the polishing head are symmetrical, a fixed support column is fixedly installed at the middle position of the lower end wall surface of the kinetic energy device, the fixed support column is a circular fixed support column, a movable bearing is sleeved on the outer circle of the lower end of the fixed support column, the movable bearing is a circular movable bearing, and a fixed can conveyor is sleeved on the outer circle of the movable bearing, the fixed can conveyor is a circular fixed can conveying block.

[0004] At present, during the sealing process of the beer can, the beer can and the sealing cover may be lifted too high during the process of driving the sealing cover to rise and contact the rotating column, and since the beer can is prone to deformation, the end of the beer can may be deformed and damaged during the sealing process. SUMMARY

[0005] The present application aims to solve the problems in the prior art and provides a sealing device for beer filling production and a sealing method thereof.

[0006] To achieve the above purpose, the technical scheme adopted by the present application is as follows: a sealing device for beer filling production, comprising a bottom plate, a feeding assembly is arranged on the bottom plate, the feeding assembly is used for feeding the beer cans, a capping machine and a support frame are fixedly connected to the bottom plate, a lifting frame is insertedly connected to the support frame, a gas cylinder three is fixedly connected to the support frame, the telescopic end of the gas cylinder three is fixedly connected to the bottom surface of the lifting frame after penetrating through the top surface of the support frame, and a circular table and a circular ring frame are rotatably connected to the upper surface of the lifting frame.

[0007] The bottom surface of the lifting frame is provided with a rotating assembly for driving the rotating of the circular frame.

[0008] The upper surface of the circular frame is symmetrically fixedly connected with two support plates, the upper end of the two support plates is provided with an auxiliary reinforcing assembly for auxiliary reinforcing the upper end of the beer can.

[0009] The sidewall of the two support plates is provided with a lifting assembly for controlling the lifting of the auxiliary reinforcing assembly.

[0010] Preferably, the conveying assembly comprises a conveying frame one and a conveying frame two, the conveying frame one and the conveying frame two are both provided with a conveying belt, the conveying frame one is fixedly connected with a cylinder one at one side of one end of the lifting frame, the output shaft end of the cylinder one is fixedly connected with a pushing plate one, the conveying frame one is fixedly connected with a cylinder two at the other side of one end of the lifting frame, the output shaft end of the cylinder two is fixedly connected with a pushing plate two.

[0011] Preferably, the rotating assembly comprises two connecting rods and a motor, the two connecting rods are symmetrically fixedly connected with the bottom surface of the circular frame, the lower end of the two connecting rods is fixedly connected with a gear ring, the motor is fixedly connected with the bottom of the lifting frame, the output shaft of the motor is fixedly connected with a gear one after penetrating through the bottom of the lifting frame, the gear one is engaged with the gear ring.

[0012] Preferably, the auxiliary reinforcing assembly comprises two lifting grooves, the two lifting grooves are respectively arranged at the upper end of the two support plates, the two lifting grooves are both connected with a support ring frame through sliding, the support ring frame is rotatably connected with an air ring, the air ring is communicated with the inside of the support ring frame, a plurality of suction cups are fixedly connected with the air ring in an inclined manner, the support ring frame is symmetrically fixedly connected with air pipes.

[0013] Preferably, the lifting assembly comprises two cylinders four, two support blocks and two push rods, the two cylinders four are both fixedly connected with the bottom of the lifting frame, the telescopic end of the two cylinders four is both fixedly connected with a jacking rod after penetrating through the bottom of the lifting frame, the two support blocks are respectively fixedly connected with the lower sidewall of the two support plates, the two push rods are respectively inserted into the sidewall of the support plate, the lower end of the two push rods is respectively arranged on the two support blocks, the bottom of the two push rods is both fixedly connected with a spring one, the upper end of the spring one is fixedly connected with the sidewall of the support plate, the upper end of the two push rods is both provided with a rack transmission assembly for controlling the lifting of the support ring frame, the sidewall of the support plate is provided with a can auxiliary positioning assembly.

[0014] Preferably, the rack transmission assembly comprises a fixed frame and a gear frame, the lower part of the fixed frame is slidably connected with a rack one, the gear frame is fixedly connected on the side wall of the support plate, a gear two is rotatably connected on the gear frame, the side wall of the support ring frame is fixedly connected with a rack two, the side wall of the rack two is symmetrically fixedly connected with a spring two, the lower end of the spring two is fixedly connected on the upper surface of the gear frame, the rack two is engaged with the gear two, and the rack one and the gear two are matched with each other.

[0015] Preferably, the tank auxiliary positioning assembly comprises a moving plate and a guide plate, the guide plate is fixedly connected on the side wall of the push rod, the upper end of the guide plate is provided with a guide surface, the support plate has a U-shaped section, the moving plate is slidably inserted through the U-shaped section side wall of the support plate, the end of the moving plate is fixedly connected with an arc-shaped frame, a plurality of rolling shafts one are rotatably connected on the side wall of the arc-shaped frame, the moving plate is provided with a moving groove, the moving groove is slidably sleeved on the outside of the push rod, and the top and bottom of the U-shaped section of the support plate are provided with through grooves for the guide plate and the push rod.

[0016] Preferably, the end of the rack one is provided with a cover position correction assembly, the cover position correction assembly comprises two horizontal plates and two ear blocks, the two horizontal plates are symmetrically fixedly connected on the end side wall of the rack one, the two ear blocks are fixedly connected on the side wall of the support plate, a pushing frame is slidably connected on the two ear blocks, a rolling shaft two is rotatably connected on the upper end of the pushing frame, a guide shaft is fixedly connected on the lower end of the pushing frame, a guide rail frame is fixedly connected on the end of the horizontal plate, and the end of the guide shaft away from the pushing frame is slidably connected on the guide rail frame.

[0017] Preferably, the guide rail frame has a vertical groove one, an upper inclined groove, a vertical groove two, a lower inclined groove and a vertical groove three, and the vertical groove one, the upper inclined groove, the vertical groove two, the lower inclined groove and the vertical groove three are sequentially communicated.

[0018] A sealing method of a sealing device for beer filling production, and the sealing method is as follows:

[0019] Step one: the conveying assembly conveys the beer tank containing beer and the cover to the lifting frame;

[0020] Step two: the rotating assembly is started to drive the annular frame and the support plate to rotate clockwise by ninety degrees;

[0021] Step three: the cylinder three is started, the cylinder three drives the lifting frame to drive the beer tank and the cover to ascend;

[0022] Step four: the capping machine is started to press the beer tank and the cover to realize the sealing of the beer tank;

[0023] Step five: the conveying material assembly transports the sealed beer can.

[0024] Compared with the prior art, the present application has the following beneficial effects:

[0025] The auxiliary reinforcing assembly is arranged, when the beer can is pushed by the air cylinder to the lifting frame, the suction cup is attached to the surface of the upper end of the beer can, air is drawn from the air pipe, the suction cup is adsorbed on the surface of the upper end of the beer can, a force outwardly perpendicular to the circular table surface is generated on the surface of the upper end of the beer can, when the beer can and the cover are lifted and pressed by the edge covering column, the outward force generated by the suction cup on the upper end of the beer can is beneficial to resist the downward pressing force of the rotating column, the overall structural stability of the beer can is improved, and the upper end of the beer can is prevented from being deformed by being pressed;

[0026] The rotating assembly is arranged, after the beer can and the cover are pushed by the air cylinder to the lifting frame, in order to avoid that the supporting plate hinders the work of the edge covering column one and the edge covering column two and does not hinder the beer can from being pushed by the air cylinder two to the conveying frame two after being sealed, the motor drives the ring frame to rotate clockwise by ninety degrees through the gear one, at this time, the supporting plate is dislocated away from the edge covering column one and the edge covering column two, does not affect the normal work of the edge covering column one and the edge covering column two, is beneficial to the sealing of the beer can, and is also beneficial to the beer can being pushed out of the lifting frame after being sealed.

[0027] The can body auxiliary positioning assembly is arranged, when the push rod rises, the guide plate is driven to rise, the guide surface at the upper end of the guide plate presses the moving plate and enters the moving groove, the guide plate pushes the moving plate and the arc-shaped frame to gradually approach the beer can, the position of the beer can is assisted and limited, the position accuracy of the beer can is improved, and after the supporting ring frame drives the suction cup to descend, the suction cup can be attached to and adsorbed on the surface of the upper end of the beer can. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 The use method flowchart of the present application is shown in the figure;

[0029] Figure 2 The first perspective view of the structure of the present application is shown in the figure;

[0030] Figure 3 The second perspective view of the structure of the present application is shown in the figure;

[0031] Figure 4 The partial structure schematic view of the present application is shown in the figure;

[0032] Figure 5 The lifting frame and the supporting frame connection schematic view of the present application is shown in the figure;

[0033] Figure 6 The lifting frame partial structure sectional view of the present application is shown in the figure;

[0034] Figure 7 This is a schematic diagram of the bottom of the lifting frame of the present invention;

[0035] Figure 8 is a schematic diagram of a rotating assembly of the present invention;

[0036] Figure 9 Schematic diagram of a beer can and a closure cap according to the present invention;

[0037] Figure 10 This is a schematic diagram of the disassembly of the auxiliary reinforcement assembly of the present invention;

[0038] Figure 11 It is a detailed diagram of some structures of the present invention;

[0039] Figure 12 Schematic diagram of the tank auxiliary positioning assembly of the present invention Figure 1 ;

[0040] Figure 13 Schematic diagram of the tank auxiliary positioning assembly of the present invention Figure 2 ;

[0041] Figure 14 Schematic diagram of the tank auxiliary positioning assembly of the present invention Figure 3 ;

[0042] Figure 15 This is a detailed diagram of the upper end structure of the support plate of the present invention;

[0043] Figure 16 is a schematic diagram of a rack transmission assembly of the present invention;

[0044] Figure 17 Schematic diagram of the guide rail frame of the present invention.

[0045] In the figure: 1, bottom plate; 2, conveying frame one; 3, conveying frame two; 4, conveying belt; 5, air cylinder one; 6, push plate one; 7, air cylinder two; 701, push plate two; 8, capping machine; 801, rotating column; 802, edge covering column one; 803, edge covering column two; 804, moving seat; 9, support frame; 10, lifting frame; 11, air cylinder three; 12, circular table; 13, circular ring frame; 14, gear ring; 15, connecting rod; 16, motor; 17, gear one; 19, support plate; 20, lifting groove; 21, support ring frame; 22, air ring; 23, suction cup; 24, air pipe; 25, air cylinder four; 26, ejector rod; 27, support block; 28, push rod; 281, spring one; 29, rack one; 30, fixed frame; 31, gear frame; 32, gear two; 33, rack two; 3301, spring two; 34, moving plate; 35, arc-shaped frame; 351, roller one; 36, moving groove; 37, through groove; 38, guide plate; 381, guide surface; 39, cross plate; 40, guide rail frame; 41, vertical groove one; 42, upper inclined groove; 43, vertical groove two; 44, lower inclined groove; 45, vertical groove three; 46, guide shaft; 47, push frame; 48, ear block; 49, roller two; 50, beer can; 51, cover. DETAILED DESCRIPTION

[0046] The following description is provided to enable any person skilled in the art to practice the present application. The preferred embodiments in the following description are only examples of the present application and various modifications can be made by those skilled in the art.

[0047] As Figures 2 to 16 shown in the figure, the capping device for beer filling production includes a bottom plate 1, a feeding assembly is arranged on the bottom plate 1, the feeding assembly is used for feeding the beer can 50, a capping machine 8 and a support frame 9 are fixedly connected to the bottom plate 1, a conveying frame one 2 and a conveying frame two 3 are both rotationally connected with a conveying belt 4, a lifting frame 10 is insertedly connected to the support frame 9, an air cylinder three 11 is fixedly connected to the top surface of the support frame 9 through the extension end of the air cylinder three 11 and is fixedly connected to the bottom surface of the lifting frame 10, and a circular table 12 and a circular ring frame 13 are rotationally connected to the upper surface of the lifting frame 10;

[0048] A rotating assembly is arranged on the bottom surface of the lifting frame 10, and the rotating assembly is used for driving the circular ring frame 13 to rotate;

[0049] The upper surfaces of the circular ring frame 13 are fixedly connected with two support plates 19 in a symmetrical manner, auxiliary reinforcing assemblies are arranged on the upper ends of the two support plates 19, and the auxiliary reinforcing assemblies are used for auxiliary reinforcing the upper end of the beer can 50;

[0050] The side wall of the two support plates 19 is provided with a lifting assembly for controlling the lifting of the auxiliary reinforcing assembly; in operation, during the sealing process of the beer can, the beer can drives the cover to ascend and contact the rotating column, and the beer can and the cover may ascend too high, the beer can is easily deformed, and the end of the beer can is deformed and damaged during the sealing process; the embodiment of the present application can solve the above problems, and the specific implementation is as follows: after the beer can 50 and the cover 51 are conveyed to the air cylinder three 11 by the conveying assembly, the rotating assembly is started, the rotating assembly drives the annular frame 13 and the support plate 19 to rotate clockwise by 90 degrees and then stops, then the lifting assembly is started, the lifting assembly drives the auxiliary reinforcing assembly to descend and assist in reinforcing the upper end of the beer can 50, then the air cylinder three 11 is started, the air cylinder three 11 drives the lifting frame 10 to ascend, the cover 51 contacts the rotating column 801, is pressed tightly with the beer can 50, and rotates with the cover 51 under the driving of the rotating column 801, the edge of the cover 51 is pressed by the edge pressing column one 802 and the edge pressing column two 803 in sequence during the rotation of the beer can 50 and the cover 51, and then is fixed on the end of the beer can 50, so that the beer can 50 and the cover 51 are fixed and sealed, and the beer can 50 is sealed; during the ascending process of the beer can 50 and the cover 51, the auxiliary reinforcing assembly is beneficial to reinforcing the upper end of the beer can 50, beneficial to increasing the structural stability of the beer can 50, and beneficial to avoiding the deformation and damage of the end of the beer can 50 during the pressing process of the beer can 50 and the cover 51.

[0051] It should be noted that the upper middle part of the capping machine 8 is provided with a rotating column 801, the two sides of the rotating column 801 are provided with symmetrical moving seats 804, the moving seats 804 can move towards the rotating column 801, and the edge pressing column one 802 is rotatably arranged on the moving seat 804; in operation, the cover 51 and the beer can 50 ascend and contact and press the rotating column 801, the beer can 50 and the cover 51 are pressed together, the rotating column 801 drives the cover 51 and the beer can 50 to rotate, then the moving seat 804 drives the rotating edge pressing column one 802 to move towards the rotating column 801, presses the cover 51, and makes the cover 51 perform first edge pressing on the beer can 50, then the moving seat 804 drives the rotating edge pressing column two 803 to move towards the rotating column 801, presses the cover 51, and makes the cover 51 perform second edge pressing on the beer can 50, so that the beer can 50 and the cover 51 are sealed, and the beer can 50 is sealed.

[0052] The conveying assembly comprises a conveying frame one 2 and a conveying frame two 3, the conveying frame one 2 and the conveying frame two 3 are both provided with a conveying belt 4, the conveying frame one 2 is fixedly connected with a cylinder one 5 on one side of one end of the lifting frame 10, the output shaft end of the cylinder one 5 is fixedly connected with a pushing plate one 6, the conveying frame one 2 is fixedly connected with a cylinder two 7 on the other side of one end of the lifting frame 10, the output shaft end of the cylinder two 7 is fixedly connected with a pushing plate two 701; during operation, the beer cans 50 containing beer are provided with covers 51, the beer cans 50 and the covers 51 are conveyed to one side of the lifting frame 10 through the conveying belt 4 on the conveying frame one 2, then are pushed to the lifting frame 10 by the cylinder one 5, after the covers are completed on the lifting frame 10, are pushed away from the upper surface of the lifting frame 10 by the cylinder two 7, and then are conveyed away through the conveying belt 4 on the conveying frame two 3.

[0053] The rotating assembly comprises two connecting rods 15 and a motor 16, the two connecting rods 15 are fixedly connected on the bottom surface of the ring frame 13 in a symmetrical mode, the lower ends of the two connecting rods 15 are fixedly connected with a gear ring 14, the motor 16 is fixedly connected on the bottom of the lifting frame 10, the output shaft of the motor 16 is fixedly connected with a gear one 17 after penetrating through the bottom of the lifting frame 10, the gear one 17 is engaged with the gear ring 14; during operation, after the beer cans 50 and the covers 51 are pushed to the lifting frame 10 by the cylinder one 5, in order to avoid that the supporting plate 19 hinders the work of the edge covering column one 802 and the edge covering column two 803 and does not hinder the beer cans 50 after being sealed are pushed to the conveying frame two 3 by the cylinder two 7, the motor 16 needs to be started, the motor 16 drives the ring frame 13 to rotate clockwise by ninety degrees through the gear one 17, at this time, the supporting plate 19 is dislocated from the edge covering column one 802 and the edge covering column two 803, does not affect the normal work of the edge covering column one 802 and the edge covering column two 803, is beneficial to seal the beer cans 50, and is also beneficial to push the beer cans 50 out of the lifting frame 10 after being sealed.

[0054] The auxiliary reinforcing assembly comprises two lifting grooves 20, two lifting grooves 20 are respectively arranged at the upper end of the two support plates 19, a support ring frame 21 is slidably connected in the two lifting grooves 20, an air ring 22 is rotatably connected in the support ring frame 21, the air ring 22 is communicated with the inside of the support ring frame 21, a plurality of suction cups 23 are fixedly and obliquely connected on the air ring 22, and air pipes 24 are fixedly and symmetrically connected on the support ring frame 21; in operation, when the beer cans 50 are pushed to the lifting frame 10 by the air cylinder one 5, the lifting assembly is started, the lifting assembly controls the support ring frame 21 to descend, the support ring frame 21 drives the suction cups 23 to descend, the suction cups 23 are attached to the surface of the upper end of the beer cans 50, then the air pipes 24 are communicated with the external vacuum pump, air is pumped from the air pipes 24, the suction cups 23 are adsorbed on the surface of the upper end of the beer cans 50, a suction force is generated on the surface of the upper end of the beer cans 50, when the beer cans 50 and the cover 51 are elevated and pressed by the edge column one 802, the outward force generated by the suction cups 23 on the upper end of the beer cans 50 is beneficial to the downward pressing force of the rotating column 801 on the beer cans 50 and the cover 51, beneficial to the overall structural stability of the beer cans 50, beneficial to avoid the deformation of the upper end of the beer cans 50, and beneficial to avoid the connection between the beer cans 50 and the cover 51.

[0055] The lifting assembly comprises two air cylinders four 25, two support blocks 27 and two push rods 28, the two air cylinders four 25 are fixedly connected at the bottom of the lifting frame 10, the telescopic ends of the two air cylinders four 25 are fixedly connected with the top rods 26 after penetrating through the bottom of the lifting frame 10, the two support blocks 27 are fixedly connected at the lower side walls of the two support plates 19, the two push rods 28 are respectively inserted into the side walls of the support plates 19, the lower ends of the two push rods 28 are respectively arranged on the two support blocks 27, the bottoms of the two push rods 28 are fixedly connected with springs one 281, the upper ends of the springs one 281 are fixedly connected with the side walls of the support plates 19, the upper ends of the two push rods 28 are respectively provided with rack transmission assemblies, the rack transmission assemblies are used to control the lifting of the support ring frame 21, and the side walls of the support plates 19 are provided with can body auxiliary positioning assemblies; in operation, when the two support plates 19 are rotated by ninety degrees, the lower ends of the support plates 19 are rotated to the upper of the top rods 26, the air cylinders four 25 are started, the telescopic rods of the air cylinders four 25 push the top rods 26 upwards, the top rods 26 push the racks one 29 upwards, the upper ends of the racks one 29 push the rack transmission assemblies, the support ring frame 21 is driven to descend in the lifting grooves 20, the support ring frame 21 drives the suction cups 23 to descend and approach and attach to the surface of the upper end of the beer cans 50, which is beneficial to the lifting of the support ring frame 21 and also beneficial to avoid the support ring frame 21 from interfering with the pushing of the beer cans 50 from the conveying frame two 3 to the lifting frame 10.

[0056] The rack transmission assembly comprises a fixed frame 30 and a gear frame 31, the lower part of the fixed frame 30 is slidably connected with a rack 1, the gear frame 31 is fixedly connected to the side wall of the support plate 19, the gear frame 31 is rotatably connected with a gear 2, the side wall of the support ring frame 21 is fixedly connected with a rack 2, the side wall of the rack 2 is symmetrically fixedly connected with a spring 2 301, the lower end of the spring 2 301 is fixedly connected to the upper surface of the gear frame 31, the rack 2 and the gear 2 are engaged, and the rack 1 and the gear 2 are matched with each other; during operation, when the push rod 28 rises, the upper end of the push rod 28 drives the rack 1 to move upwards, the teeth of the rack 1 contact the gear 2, the gear 2 is driven to rotate counterclockwise, and the gear 2 drives the rack 2 to move downwards, so that the rack 2 drives the support ring frame 21 to move downwards.

[0057] The tank auxiliary positioning assembly comprises a moving plate 34 and a guide plate 38, the guide plate 38 is fixedly connected to the side wall of the push rod 28, the upper end of the guide plate 38 is provided with a guide surface 381, the support plate 19 has a U-shaped section, the moving plate 34 is slidably inserted into the U-shaped section of the support plate 19, the end of the moving plate 34 is fixedly connected with an arc-shaped frame 35, the side wall of the arc-shaped frame 35 is rotatably connected with a plurality of rollers 1 351, the moving plate 34 is provided with a moving groove 36, the moving groove 36 is slidably arranged outside the push rod 28, the top and bottom of the U-shaped section of the support plate 19 are provided with through grooves 37 for the guide plate 38 and the push rod 28; during operation, when the push rod 28 rises, the guide plate 38 is driven to rise, the guide surface 381 at the upper end of the guide plate 38 extrudes the moving plate 34 and enters the moving groove 36, so that the guide plate 38 drives the moving plate 34 and the arc-shaped frame 35 to gradually approach the beer tank 50, the position of the beer tank 50 is assisted and limited, which is beneficial to improve the position accuracy of the beer tank 50 and beneficial to the support ring frame 21 driving the suction cup 23 to descend and adhere to the surface of the upper end of the beer tank 50.

[0058] The end of the rack one 29 is provided with a cover position correction assembly, the cover position correction assembly includes two cross plates 39 and two ear blocks 48, the two cross plates 39 are fixedly connected on the end side wall of the rack one 29, the two ear blocks 48 are fixedly connected on the side wall of the support plate 19, the two ear blocks 48 are slidably connected with a push frame 47, the upper end of the push frame 47 is rotatably connected with a roller shaft two 49, the lower end of the push frame 47 is fixedly connected with a guide shaft 46, the end of the cross plate 39 is fixedly connected with a guide rail frame 40, the end of the guide shaft 46 away from the push frame 47 is slidably connected on the guide rail frame 40; When working, since the cover 51 is placed on the upper part of the beer can 50 and floats on the beer foam at the end of the beer can 50, the cover 51 may be inclined and deviated during the process of the beer can 50 and the cover 51 being pushed to the lifting frame 10 by the cylinder one 5, which affects the position of the cover 51 after the beer can 50 and the cover 51 are lifted, and causes the deviation of the beer can 50 and the cover 51 during the pressing process, the embodiment of the present application can solve the above problems, the specific implementation manner is as follows, the push rod 28 drives the guide plate 38 to enter the moving groove 36 to push the moving plate 34 and the arc-shaped frame 35 to move, the upper end of the rack one 29 does not contact the gear two 32, when the guide plate 38 enters the moving groove 36, the guide surface 381 will not push the moving plate 34 and the arc-shaped frame 35 to move, during the continuous lifting process of the rack one 29, the guide rail frame 40 will first push the push frame 47 to drive the ear block 48 to approach the cover 51 to assist in correcting the position of the cover 51, which is beneficial to improve the accuracy of the position of the cover 51 and the pressing position accuracy of the beer can 50 and the cover 51 under the extrusion of the rotating column 801, after the position correction of the cover 51 is completed, the guide rail frame 40 continues to rise to drive the push frame 47 and the roller shaft two 49 to return to the initial position, which is beneficial to avoid the push frame 47 and the roller shaft two 49 from hindering the subsequent descent of the support ring frame 21, when the guide rail frame 40 drives the push frame 47 and the roller shaft two 49 to return to the initial position, the rack one 29 will not drive the guide rail frame 40 to rise, at this time, the teeth at the end of the rack one 29 begin to contact the gear two 32, so as to facilitate the subsequent descent of the support ring frame 21.

[0059] The guide rail frame 40 has vertical groove one 41, upper inclined groove 42, vertical groove two 43, lower inclined groove 44 and vertical groove three 45, which are communicated in sequence. During the process of the rack one 29 rising and pushing the moving plate 34 and the arc-shaped frame 35 to move through the guide plate 38, the guide shaft 46 moves in the vertical groove one 41, at this time the guide rail frame 40 does not push the pusher frame 47 to move, when the guide plate 38 enters the moving groove 36, the guide surface 381 does not push the moving plate 34 and the arc-shaped frame 35 to move any more, during the process of the rack one 29 continuing to rise, the guide shaft 46 enters the upper inclined groove 42, the guide rail frame 40 pushes the pusher frame 47 to move, the pusher frame 47 drives the roller shaft two 49 to assist in correcting the position of the cover 51, during the process of the rack one 29 continuing to rise, the guide shaft 46 enters the vertical groove two 43, the pusher frame 47 does not drive the roller shaft two 49 to continue to approach the cover 51, during the process of the rack one 29 continuing to rise, the guide shaft 46 enters the lower inclined groove 44, the pusher frame 47 is pulled back, during the process of the rack one 29 continuing to rise, when the guide shaft 46 enters the vertical groove three 45, the pusher frame 47 is returned to the initial position, at this time the end of the rack one 29 is in contact with the gear two 32, during the process of the rack one 29 continuing to rise, the guide shaft 46 moves in the vertical groove three 45, the state of the pusher frame 47 is maintained, the rack one 29 will pull the support ring frame 21 to descend through the gear two 32 driving the rack two 33, that is, during the whole process of the guide shaft 46 moving in the guide rail frame 40, the rack one 29 first pushes the moving plate 34 and the arc-shaped frame 35 to assist in limiting the position of the beer can 50 through the guide plate 38, then pushes the pusher frame 47 through the guide rail frame 40 to realize the position correction of the cover 51, finally pulls the support ring frame 21 to descend through the gear two 32 driving the rack two 33 to realize the adhesion and adsorption of the suction cup 23 on the surface of the end of the beer can 50.

[0060] As Figure 1 A sealing method of a sealing device for beer filling production, the sealing method is as follows:

[0061] Step one: the conveying assembly conveys the beer can 50 containing beer and the cover 51 to the lifting frame 10.

[0062] Step two: the rotating assembly is started to drive the circular ring frame 13 and the support plate 19 to rotate clockwise by ninety degrees.

[0063] Step three: the cylinder three 11 is started, the cylinder three 11 pushes the lifting frame 10 to drive the beer can 50 and the cover 51 to rise.

[0064] Step four: the capping machine 8 is started, the capping machine 8 presses the beer can 50 and the cover 51 to realize the sealing of the beer can 50.

[0065] Step five: the conveying assembly conveys the sealed beer can 50.

[0066] The working principle of the present application: in the process of sealing the beer can, the beer can and the cover may rise too high, and the beer can may be deformed, which may cause the end of the beer can to be deformed and damaged during the sealing process. The embodiment of the present application can solve the above problems. The specific implementation is as follows: after the beer can 50 and the cover 51 are conveyed to the cylinder three 11 by the conveying assembly, the rotating assembly is started, the rotating assembly drives the annular frame 13 and the support plate 19 to rotate clockwise by ninety degrees and then stops, the lifting assembly is then started, the lifting assembly drives the auxiliary reinforcing assembly to descend and assists in reinforcing the upper end of the beer can 50, the cylinder three 11 is then started, the cylinder three 11 pushes the lifting frame 10 to drive the beer can 50 and the cover 51 to rise, the cover 51 contacts the rotating column 801, is pressed against the beer can 50, and rotates with the cover 51 under the drive of the rotating column 801, the edge of the cover 51 is pressed by the edge column one 802 and the edge column one 802 in sequence during the rotation of the beer can 50 and the cover 51, and is fixed on the end of the beer can 50, realizing the fixed and sealed connection of the beer can 50 and the cover 51, and realizing the sealing of the beer can 50. During the process of the beer can 50 driving the cover 51 to rise and being pressed by the rotating column 801, the auxiliary reinforcing assembly is beneficial to reinforcing the upper end of the beer can 50, beneficial to increasing the structural stability of the beer can 50, and beneficial to avoiding the deformation and damage of the end of the beer can 50 during the process of the beer can 50 driving the cover 51 to rise and being pressed by the rotating column 801.

[0067] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A closure device for beer filling production, comprising a base plate (1), characterised in that, The bottom plate (1) is provided with a conveying assembly for conveying beer cans (50), the bottom plate (1) is fixedly connected with a capping machine (8) and a support frame (9), the support frame (9) is connected with a lifting frame (10), the support frame (9) is fixedly connected with a cylinder three (11), the telescopic end of the cylinder three (11) is fixedly connected to the bottom surface of the lifting frame (10) after penetrating through the top surface of the support frame (9), and the upper surface of the lifting frame (10) is rotatably connected with a circular table (12) and a circular ring frame (13); The bottom surface of the lifting frame (10) is provided with a rotating assembly for driving the circular ring frame (13) to rotate; The upper surface of the circular ring frame (13) is fixedly connected with two support plates (19), the upper ends of the two support plates (19) are provided with auxiliary reinforcing assemblies for auxiliary reinforcing the upper end of the beer can (50); The side walls of the two support plates (19) are provided with lifting assemblies for controlling the auxiliary reinforcing assemblies to lift and lower; The auxiliary reinforcing assembly comprises two lifting grooves (20) formed in the upper ends of the two support plates (19), the lifting grooves (20) are slidably connected with a support ring frame (21), the support ring frame (21) is rotatably connected with a gas ring (22), the gas ring (22) is in communication with the inside of the support ring frame (21), a plurality of suction cups (23) are fixedly connected to the gas ring (22) in a slanting manner, a gas pipe (24) is fixedly connected to the support ring frame (21) in a symmetrical manner, and the suction cups (23) can be attached to and adsorbed on the surface of the upper end of the beer can (50) after the support ring frame (21) drives the suction cups (23) to descend, so that a force perpendicular to the circular table surface and outward is generated on the surface of the upper end of the beer can (50).

2. A closure device for beer filling production according to claim 1, characterized in that The conveying assembly comprises a conveying frame one (2) and a conveying frame two (3), the conveying frame one (2) and the conveying frame two (3) are provided with conveying belts (4), one side of one end of the conveying frame one (2) near the lifting frame (10) is fixedly connected with a cylinder one (5), the output shaft end of the cylinder one (5) is fixedly connected with a pushing plate one (6), the other side of one end of the conveying frame one (2) near the lifting frame (10) is fixedly connected with a cylinder two (7), and the output shaft end of the cylinder two (7) is fixedly connected with a pushing plate two (701).

3. The closure device for beer filling production according to claim 1, characterized in that, The rotating assembly comprises two connecting rods (15) and a motor (16), the connecting rods (15) are fixedly connected to the bottom surface of the circular ring frame (13) in a symmetrical manner, the lower ends of the connecting rods (15) are fixedly connected with a gear ring (14), the motor (16) is fixedly connected to the bottom of the lifting frame (10), the output shaft of the motor (16) is fixedly connected with a gear one (17) after penetrating through the bottom of the lifting frame (10), and the gear one (17) is engaged with the gear ring (14).

4. The closure device for beer filling production according to claim 1, characterized in that, The lifting assembly includes two cylinder fours (25), two supporting blocks (27) and two push rods (28), both of the two cylinder fours (25) are fixedly connected at the bottom of the lifting frame (10), the telescopic ends of the two cylinder fours (25) are both fixedly connected with a top rod (26) after penetrating through the bottom of the lifting frame (10), both of the two supporting blocks (27) are fixedly connected at the lower sidewalls of the two supporting plates (19), both of the two push rods (28) are respectively inserted into the sidewalls of the supporting plates (19), the lower ends of the two push rods (28) are respectively arranged on the two supporting blocks (27), the bottoms of the two push rods (28) are both fixedly connected with spring one (281), the upper ends of the spring one (281) are fixedly connected with the sidewalls of the supporting plates (19), the upper ends of the two push rods (28) are both provided with a rack transmission assembly, the rack transmission assembly is used for controlling the lifting of the supporting ring frame (21), and the sidewalls of the supporting plates (19) are provided with a tank auxiliary positioning assembly.

5. A closure device for use in the bottling of beer as claimed in claim 4, characterised in that, The rack transmission assembly includes a fixed frame (30) and a gear frame (31), the lower part of the fixed frame (30) is slidingly connected with a rack one (29), the gear frame (31) is fixedly connected with the sidewalls of the supporting plates (19), the gear frame (31) is rotatably connected with a gear two (32), the sidewalls of the supporting ring frame (21) are fixedly connected with a rack two (33), the sidewalls of the rack two (33) are symmetrically fixedly connected with spring two (3301), the lower ends of the spring two (3301) are fixedly connected with the upper surfaces of the gear frame (31), the rack two (33) is engaged with the gear two (32), and the rack one (29) and the gear two (32) are adapted to each other.

6. A closure device for beer filling production according to claim 4, characterized in that The tank auxiliary positioning assembly includes a moving plate (34) and a guide plate (38), the guide plate (38) is fixedly connected with the sidewalls of the push rod (28), the upper end of the guide plate (38) is provided with a guide surface (381), the supporting plate (19) has a U-shaped section, the moving plate (34) is slidingly inserted into the U-shaped section sidewalls of the supporting plate (19), the end of the moving plate (34) is fixedly connected with an arc-shaped frame (35), the sidewalls of the arc-shaped frame (35) are rotatably connected with a plurality of rolling shafts one (351), the moving plate (34) is provided with a moving groove (36), the moving groove (36) is slidingly arranged outside the push rod (28), and the top and bottom of the U-shaped section of the supporting plate (19) are both provided with a through groove (37) for the guide plate (38) and the push rod (28).

7. A closure device for beer filling production according to claim 5, characterized in that The end of the rack one (29) is provided with a cover position correction assembly, the cover position correction assembly includes two horizontal plates (39) and two ear blocks (48), two horizontal plates (39) are symmetrically and fixedly connected on the side wall of the end of the rack one (29), two ear blocks (48) are fixedly connected on the side wall of the support plate (19), the upper end of the pusher (47) is rotatably connected with the roller shaft two (49), the lower end of the pusher (47) is fixedly connected with the guide shaft (46), the end of the horizontal plate (39) is fixedly connected with the guide rail frame (40), the end of the guide shaft (46) away from the pusher (47) is slidably connected on the guide rail frame (40).

8. A closure device for use in the bottling of beer as claimed in claim 7, characterised in that The guide rail frame (40) has a vertical groove one (41), an upper inclined groove (42), a vertical groove two (43), a lower inclined groove (44) and a vertical groove three (45), the vertical groove one (41), the upper inclined groove (42), the vertical groove two (43), the lower inclined groove (44) and the vertical groove three (45) are sequentially communicated.

9. A method of sealing a beer filling production closure device according to any one of claims 1 to 8, characterized in that The specific steps of the sealing method are as follows: Step one: the conveying assembly conveys the beer tank (50) containing beer and the cover (51) to the lifting frame (10); Step two: start the rotating assembly to drive the circular ring frame (13) and the support plate (19) to rotate clockwise by ninety degrees; Step three: start the cylinder three (11), the cylinder three (11) drives the lifting frame (10) to drive the beer tank (50) and the cover (51) to rise; Step four: start the capping machine (8), the capping machine (8) is used for pressing the beer tank (50) and the cover (51), so as to realize the sealing of the beer tank (50); Step five: the conveying assembly conveys the sealed beer tank (50).

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