CN111216957B

CN111216957B - Automatic box filling machine

Info

Publication number: CN111216957B
Application number: CN202010058062.3A
Authority: CN
Inventors: 朱正强; 方明华; 卢建胜; 吴海平
Original assignee: Wenzhou Brother Machinery Co ltd
Current assignee: Wenzhou Brother Machinery Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2021-06-18
Anticipated expiration: 2040-01-18
Also published as: CN111216957A

Abstract

The invention discloses an automatic box filling machine which is characterized by comprising a rack, wherein a cup feeding device, a cup moving device and a box feeding device are arranged on the rack, and the cup feeding device comprises a product conveying belt, a separator arranged at the feeding end of the product conveying belt and a cup frame mechanism arranged at the discharging end of the product conveying belt; frame cup mechanism is including the baffle, a plurality of interval connection that are located product conveyer belt upside in the baffle towards the frame plate of separator one side, adjacent it supplies cup dress beverage card to go into and treat to move to the pending district in the packing box to have between the frame plate, treat that the district is just to corresponding partition area, the frame plate upside is laminated in cup dress beverage chimb downside and has erect it. The cup supporting mechanism can support the cup-contained beverage, so that the cup can not be poured due to the driving of the product conveying belt. The automatic boxing machine is suitable for automatic boxing of cup-packed beverages, and saves labor cost.

Description

Automatic box filling machine

Technical Field

The invention relates to the technical field of packaging equipment, in particular to an automatic box filling machine.

Background

The automation is the development trend of the current mechanical equipment, and the adoption of the automatic equipment not only can liberate people from heavy physical labor, but also can greatly improve the labor productivity. The automatic box filler is used for filling finished products into the box according to a certain arrangement mode and a certain quantity, and closing or sealing the opening part of the box. In an automatic packaging line, a box filling machine is the core of the operation of a whole line system, and although a packaging machine is not a direct product production machine, the packaging machine is necessary for realizing production automation.

Chinese patent No. CN103895905B discloses a side-push type full-automatic box filling machine for canned beverages, which comprises a frame, a mesh chain conveying mechanism, a carton forming mechanism, a chain plate conveying mechanism, a front box leaf folding mechanism, a can arranging and dividing conveying mechanism, a foam block conveying mechanism, a beverage can filling mechanism, a box leaf outward-expanding mechanism, a rear box leaf folding mechanism, a tape box sealing mechanism, and the like.

The work process of the box filling machine is as follows: the canned beverages are fed one by one under the drive of the conveyor belt, and are adjacently attached to be regularly arranged into a row, then the row of beverages are loaded into the carton from the side opening of the carton, and the actions are repeated until the carton is filled with the beverages. Although the box filling machine is suitable for automatic box filling of canned beverages, the box filling machine is not suitable for cup-filled beverages, such as cup-filled milk tea, cup-filled plum juice and the like.

The structure of the beverage in cup is shown in figure 1, which comprises a cup body 11 in inverted cone frustum shape, a flange 12 connected with the edge of the opening at the upper end of the cup body 11, a sealing membrane 13 which is in heat seal with the flange 12 and seals the cup body 11, and the beverage arranged in the cup body 11. Because the cup 11 has a large open end and a small bottom end, rather than a cylindrical shape, a gap exists between the bottoms of adjacent cups 11. When the cup-packed beverage is close to each other under the drive of the conveyer belt, the opening end is firstly touched together, and the bottom is still close to each other under the drive of the conveyer belt, so that the cup is poured, and the automatic boxing cannot be realized. Therefore, at present, manual boxing is still adopted for cupped beverages, which wastes time and labor and needs to be improved.

Disclosure of Invention

Aiming at the technical defects, the invention aims to provide an automatic box filling machine which can realize automatic box filling of cup-packed beverages.

In order to achieve the purpose, the invention provides the following technical scheme:

an automatic box filling machine is applied to boxing of cupped beverages, and the cupped beverages comprise a cup body in an inverted truncated cone shape, a convex edge connected to the edge of an opening at the upper end of the cup body, a sealing film which is in heat seal with the convex edge and seals the cup body, and beverages filled in the cup body; the box filling machine comprises a rack, wherein a cup feeding device, a cup moving device and a box feeding device are arranged on the rack, and the cup feeding device comprises a product conveying belt, a separator arranged at the feeding end of the product conveying belt and a cup frame mechanism arranged at the discharging end of the product conveying belt;

the separating pieces comprise cup placing plates which are connected with the rack and positioned on the upper side of the product conveying belt, and a plurality of separating plates which are connected to the upper sides of the cup placing plates at intervals, a separating area for cup-contained beverages to pass through is arranged between every two adjacent separating plates, a pressing frame is arranged on the upper sides of the cup placing plates, and the pressing frame is connected with a plurality of pressing plates positioned on the upper sides of the separating areas;

frame cup mechanism is including the baffle, a plurality of interval connection that are located product conveyer belt upside in the baffle towards the frame plate of separator one side, adjacent it supplies cup dress beverage card to go into and treat to move to the pending district in the packing box to have between the frame plate, treat that the district is just to corresponding partition area, the frame plate upside is laminated in cup dress beverage chimb downside and has erect it.

By adopting the technical scheme, the cup-packed beverage is moved to the to-be-positioned area through the cup conveying device, is arranged orderly and is moved to the box conveying device through the cup moving device, so that one layer of cup-packed beverage is quickly boxed, and the steps are repeated until the interior of the packing box is stacked up to be filled with multiple layers.

After the cup-packed beverages are filled and sealed in the production line, the cup-packed beverages are moved to the positions of the cup placing plates, enter the separation areas which are independent from each other one by one, and are pushed onto the product conveying belt, and when passing through the separation areas, the cup-packed beverages are acted by the separation plates and cannot collide with each other, the open ends of the adjacent cup-packed beverages are contacted, and the bottoms of the adjacent cup-packed beverages are kept at proper intervals; under the drive of the product conveyer belt, the cup-packed beverage leaving the separation area moves towards the cup rack mechanism; when a row of cupped beverages move into a pending area along with the product conveyer belt, the cupped beverages are blocked by the baffle plates, and a frame plate is arranged between every two adjacent cupped beverages, and the convex edge is clamped at the upper side of the frame plate. Since the cupped beverage is raised, it does not topple over even if its bottom is driven by the product conveyor belt.

Similarly, when the second row of cup-shaped beverages enter the undetermined area and prop against the first row of cup-shaped beverages, the second row of cup-shaped beverages are also erected, so that the beverages cannot collide with each other to fall down. And after all the multiple rows of cupped beverages enter the undetermined area, forming a layer of cupped beverages, and moving the cupped beverages into the packaging box together under the driving of the cup moving device to finish boxing.

The automatic boxing machine is suitable for automatic boxing of cup-packed beverages, and saves labor cost.

The invention is further configured to: the baffle deviates from one side both ends of separator and all is provided with the mount of being connected with the frame, baffle and mount are along vertical sliding connection, be provided with the jacking cylinder on the mount, the piston rod of jacking cylinder stretches out and is connected with the jacking board up, jacking board and baffle fixed connection.

By adopting the technical scheme, on one hand, the heights of the baffle and the frame plate can be adjusted, and the cup-shaped beverage rack is suitable for cup-shaped beverages with different heights; on the other hand, after the row of cupped beverages enter the pending area, the jacking cylinder can jack the cupped beverages for a short distance, so that the bottoms of the cupped beverages are separated from the product conveying belt, and the jacking cylinder is reset when the second row of cupped beverages are about to enter the pending area.

The invention is further configured to: move the glass device including the adjustable shelf that is located a glass mechanism upside, be used for driving the adjustable shelf vertical slip drive the cylinder, be used for driving the adjustable shelf and vertically drive the horizontal driving piece that the cylinder transversely slided between sending case device and a glass mechanism, set up in the suction plate of adjustable shelf downside, a plurality of arrays set up the vacuum chuck on the suction plate, the exhaust tube of being connected with vacuum chuck, the pump machine of being connected with the exhaust tube.

By adopting the technical scheme and the suction mode, the vacuum chuck is directly adsorbed at the middle part of the cup-packed beverage sealing film, and the cup-packed beverages which are regularly arranged are together moved into the packing box, so that the cup-packed beverage sealing film is quick and convenient.

The invention is further configured to: the horizontal driving piece comprises a sliding frame located above the rack, a sliding rail arranged on one side of the sliding frame and a horizontal driving cylinder arranged on the other side of the sliding frame, the sliding rail is fixedly connected with the rack and is in sliding connection with the sliding frame, and the vertical driving cylinder is connected with the sliding frame.

The invention is further configured to: the utility model discloses a vacuum suction disc's structure, including suction plate, leveling plate, locating seat, guide bar, locating piece, baffle spring, suction plate downside is provided with the leveling plate, the leveling plate is provided with a plurality of through-holes that supply vacuum chuck card to go into, the leveling plate upside is connected with a plurality of guide bars, suction plate is connected with the locating seat that supplies the guide bar to pass, the guide bar upper end is connected with the locating part that is located the locating seat upside, be provided with the cover in the outside buffer spring.

By adopting the technical scheme, when the cup-packed beverage is sucked, the leveling plate firstly presses the cup-packed beverage, the sealing film of the cup-packed beverage is pressed to be flat, then the cup-packed beverage continues to be pressed downwards, the buffer spring is compressed and deformed, the vacuum sucker is attached to the sealing film, and the pump machine sucks air to complete the suction.

The invention is further configured to: send case device to include the packing box transportation area that two intervals set up, be located two spacing frame that packing box transportation area carried on the back one side mutually, be located two keep off the case cylinder between the packing box transportation area, the piston rod of keeping off the case cylinder stretches out and is connected with the case piece up, this department is the vanning station when the packing box is blocked by the case piece.

By adopting the technical scheme, when the packing box moves to the packing station along with the packing box conveying belt, the cup moving device moves a layer of cup-packed beverage into the packing box, the process is repeated for many times until the packing box is full, then the box blocking cylinder drives the box blocking block to descend, the packing box moves away, and the packing box is ready to be sealed.

The invention is further configured to: the flaring mechanism is arranged on the feeding side of the packing box conveying belt and comprises a connecting frame connected with the rack, a flaring cylinder is connected to the upper end of the connecting frame, a piston rod of the flaring cylinder extends downwards and is connected with a cross flaring frame, and four ends of the flaring frame are bent upwards; two be provided with spacing cylinder between the packing box transportation area, the piston rod of spacing cylinder stretches out and is connected with the stopper to the top, this department is the flaring station when the packing box is blocked by the stopper.

By adopting the technical scheme, the flaring frame can be used for opening four plates for sealing the opening of the packing box, the packing box is firstly flared and then packed, and the cup-packed beverage is convenient to smoothly pack.

The invention is further configured to: and a clamping cylinder connected with the frame is arranged on one side of the outer part of the packing box conveying belt, and a piston rod of the clamping cylinder extends out towards the packing station and is connected with a clamping plate.

Through adopting above-mentioned technical scheme, the clamping plate presss from both sides tightly the location to the packing box of vanning station, and the smooth vanning of cup dress beverage of being convenient for.

The invention is further configured to: one side that send the case device to deviate from and send cup device is provided with the baffle device, the baffle device is including putting thing platform, a plurality of side bearer of installing at putting thing platform upside, removing the frame, be connected with the frame and be used for the drive to remove the sideslip cylinder that the frame transversely slided, with remove the perpendicular cylinder that the frame is connected, connect in the fixed plate that erects and move the cylinder downside, set up the absorption dish in fixed plate four corners department, the absorption dish is connected with the pump machine through the exhaust tube, and is a plurality of the side bearer encloses into the cardboard district that the sheet feeding board piles up and places.

By adopting the technical scheme, after one layer of cup-packed beverage is boxed, the clapboard device works to move a paperboard in the paperboard area into the packing box, so that the next layer of cup-packed beverage is conveniently boxed.

In conclusion, the invention has the following beneficial effects: the automatic box filling machine is suitable for filling the cup-packed beverage, the box filling efficiency is improved, and the labor cost is reduced.

Drawings

FIG. 1 is a schematic view of a prior art cup-packed beverage configuration;

FIG. 2 is a schematic structural view of the embodiment;

FIG. 3 is a schematic structural diagram of another view of the embodiment;

FIG. 4 is a schematic structural view of a cup feeder in the embodiment;

FIG. 5 is a schematic structural view of the cup feeder in another view in the embodiment;

FIG. 6 is a schematic front view of the cup moving device in the embodiment;

FIG. 7 is a schematic structural diagram of a cup moving device in an embodiment;

FIG. 8 is an enlarged schematic view of area A of FIG. 7;

FIG. 9 is a schematic structural view of a box feeder in the embodiment;

FIG. 10 is a schematic view of the box conveying apparatus in another view;

FIG. 11 is a schematic structural view of a spacer device in an embodiment;

fig. 12 is an enlarged schematic view of the region B in fig. 11.

Description of reference numerals: 1. a frame; 2. a cup feeding device; 21. a product conveyor belt; 22. a separator; 221. placing a cup plate; 222. a partition plate; 223. pressing a frame; 224. pressing a plate; 23. a cup holder mechanism; 231. a baffle plate; 232. a frame plate; 233. a fixed mount; 234. jacking a cylinder; 235. a jacking plate; 3. a cup moving device; 31. a movable frame; 32. a vertical driving cylinder; 33. a transverse drive; 331. a carriage; 332. a slide rail; 333. a transverse driving cylinder; 34. a suction plate; 341. positioning seats; 35. a vacuum chuck; 36. a pump machine; 37. a screed plate; 371. a guide bar; 372. a through hole; 38. a buffer spring; 39. a limiting member; 4. a box conveying device; 41. a packing box conveyor belt; 42. a limiting frame; 43. a box blocking cylinder; 44. a box blocking block; 45. a clamping cylinder; 46. a clamping plate; 47. a flaring mechanism; 471. a connecting frame; 472. a flaring cylinder; 473. an opening expanding frame; 48. a limiting cylinder; 49. a limiting block; 5. a baffle means; 51. a placing table; 52. a side frame; 53. a movable frame; 54. a transverse moving cylinder; 55. vertically moving the cylinder; 56. a fixing plate; 57. a suction disc; 6. a separation zone; 7. a region to be determined; 8. a boxing station; 9. a flaring station; 10. a paperboard area; 11. a cup body; 12. a convex edge; 13. and (7) sealing the film.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An automatic box filling machine is applied to the boxing of cup-packed beverages as shown in figures 1 and 2, wherein the cup-packed beverages comprise a cup body 11 in an inverted truncated cone shape, a convex edge 12 connected to the edge of an opening at the upper end of the cup body 11, a sealing film 13 which is in heat seal with the convex edge 12 and seals the cup body 11, and beverages filled in the cup body 11. As shown in fig. 2 and 3, the container loader comprises a frame 1, and a cup feeding device 2, a cup moving device 3, a box feeding device 4 and a partition device 5 are mounted on the frame 1.

The frame 1 is a frame of the whole box filling machine and is used for supporting and fixing all devices and parts;

the cup feeding device 2 is used for receiving the cup-packed beverage which is subjected to filling and sealing by the membrane 13, arranging the cup-packed beverage in order and then taking away the cup-packed beverage by the cup moving device 3;

the cup moving device 3 is positioned above the discharging end of the cup feeding device 2 and used for moving the cup beverages which are orderly arranged by the cup feeding device 2 into the packing box;

the box conveying device 4 is positioned on the discharging side of the cup conveying device 2 and is used for receiving the folded and bottom-sealed packing box, and conveying the packing box after the packing box is filled with the cup-packed beverage moved by the cup moving device 3;

the partition plate device 5 is positioned on one side of the box conveying device 4, which is far away from the cup conveying device 2, and is used for moving a paper partition plate into the packaging box, so that paper plates are separated between every layer of cup-packed beverages in the packaging box. The devices are mutually cooperated to realize automatic boxing of the cup-packed beverage.

As shown in fig. 2 and 4, the cup feeder 2 includes a product conveyor belt 21 mounted on the frame 1, a separator 22 mounted on a feeding end of the product conveyor belt 21, and a cup holder mechanism 23 mounted on a discharging end of the product conveyor belt 21. The product conveyer belt 21 realizes the action of horizontally conveying the cup-packed beverage from the separator 22 to the cup supporting mechanism 23, and specifically comprises a driving motor, a driving roller shaft and a conveyer belt component, which are all the prior art and are not described again.

The partition 22 includes a cup placing plate 221 positioned on an upper side of a feeding end of the product conveyor belt 21, a plurality of partition plates 222 vertically and fixedly connected to an upper side of the cup placing plate 221 at intervals, a pressing frame 223 disposed on an upper side of the partition plates 222, and a pressing plate 224 connected to the pressing frame 223. The two ends of the cup placing plate 221 are fixedly connected with the machine frame 1, the cup placing plate is close to and attached to the product conveyer belt 21, the gap between the cup placing plate and the product conveyer belt 21 is small, and the cup placing plate 221 is thin, so that the cup-packed beverage cannot turn over when entering the product conveyer belt 21 from the cup placing plate 221. The partition plates 222 are provided in two sets of six and adjacent partitions 6 for passing the beverage cups, so that each set of partition plates 222 has five partitions 6 for passing five beverage cups. When the cup-packed beverage is placed on the cup placing plate 221, the convex edge 12 abuts against the upper edges of the partition plates 222 on both sides, so that the cup body 11 can smoothly pass through the partition area 6. Pressure frame 223 is door font and both ends and 1 fixed connection of frame, presses frame 223 upside along length direction parallel arrangement two bar holes, and clamp plate 224 is provided with ten and just corresponds to 6 tops of each partition (only show two in the drawing), and the equal fixedly connected with of clamp plate 224 both ends upside passes the connecting rod that corresponds the bar hole, and connecting rod upper end threaded connection has and presses the nut of frame 223 upside laminating.

After the cup-packed beverages are filled and sealed by the film 13 in the production line, the cup-packed beverages are moved to the cup placing plate 221, are respectively pushed into the mutually independent separating areas 6 and then are pushed onto the product conveyer belt 21. When the cup beverages pass through the separation area 6, the cup beverages are not collided with each other under the action of the separation plate 222 and move out of the separation area 6, when the cup beverages enter the product conveyer belt 21, two groups of cup beverages are separated and have intervals, two adjacent open ends of each group of cup beverages are contacted, and the bottom is kept at a proper interval.

As shown in fig. 4 and 5, the cup holder mechanism 23 includes two fixing frames 233 respectively located at two sides of the discharging end of the product conveyor belt 21, a blocking plate 231 slidably connected between the two fixing frames 233 toward the side of the partition 22, a plurality of frame plates 232 vertically and fixedly connected to the blocking plate 231 toward the side of the partition 22 at intervals, two jacking cylinders 234 fixedly connected to opposite sides of the two fixing frames 233, and a jacking plate 235 connecting the jacking cylinders 234 and the blocking plate 231. The fixing frame 233 is fixedly connected with the frame 1, the baffle 231 can vertically slide along the fixing frame 233, a piston rod of the jacking cylinder 234 extends upwards and is fixedly connected with the jacking plate 235, and the jacking plate 235 is L-shaped, and the other end of the jacking plate is fixedly connected with the baffle 231. The lifting cylinder 234 can drive the baffle 231 to slide up and down.

As shown in fig. 4 and 5, two groups of frame plates 232 are provided, and each group is provided with six equally spaced areas, and the area between the six adjacent areas is an area to be determined 7. Therefore, each group of frame plates 232 is provided with five undetermined areas 7, the undetermined areas 7 are right opposite to the corresponding separation areas 6, at most four cupped beverages can be contained in each undetermined area 7, and according to actual requirements, the frame plates 232 can be prolonged to increase the containing amount. After the beverage contained in a cup has been moved out of the separating zone 6, it can be moved along the product conveyor 21 into the corresponding pending zone 7. The height of the frame plate 232 is adjusted to the upper side to be attached to the lower side of the cupped beverage flange 12, so that the cupped beverage can be erected, and the trouble of pouring the cup is avoided. When the number of the cup beverages in the area to be determined 7 reaches the limit capacity of one layer of the packaging box, the cup moving device 3 is waited to move the cup beverages in the area to be determined 7.

As shown in fig. 6 and 7, the cup moving device 3 includes a movable frame 31 located on the upper side of the cup holding mechanism 23, a vertical driving cylinder 32 for driving the movable frame 31 to slide vertically, and a transverse driving member 33 for driving the movable frame 31 and the vertical driving cylinder 32 to slide transversely between the box conveying device 4 and the cup holding mechanism 23. The transverse drive 33 comprises a carriage 331 located above the frame 1, a slide rail 332 connected to one side of the carriage 331, and a transverse drive cylinder 333 connected to the other side of the carriage 331. The slide rail 332 is fixedly connected with the frame 1 and slidably connected with the slide frame 331, and the length direction of the slide rail 332 is the same as the conveying direction of the product conveying belt 21. The transverse driving cylinder 333 is a rodless cylinder, which is parallel to the slide rail 332 and is used for driving the sliding frame 331 to slide along the slide rail 332, so as to drive the movable frame 31 to slide from above the frame cup mechanism 23 to above the box conveying device 4. The vertical driving cylinder 32 is a rodless cylinder and is fixedly connected with the movable frame 31 and slidably connected with the sliding frame 331, so that when the vertical driving cylinder 32 works, the vertical driving cylinder and the movable frame 31 slide up and down along the sliding frame 331.

As shown in fig. 7 and 8, two square suction plates 34 are fixedly connected to the lower side of the movable frame 31, and respectively correspond to the two sets of frame plates 232. The array of suction plates 34 is perforated with 20 vacuum cups 35 corresponding to the cupped beverage at each set of shelves 232. The vacuum suction cup 35 is connected with a vacuum pump 36 through an exhaust tube (not shown in the drawing), and when the pump 36 works, negative pressure is formed at the vacuum suction cup 35 and acts on the sealing film 13 to suck up the beverage in the cup. The suction plate 34 is provided at the lower side thereof with a leveling plate 37 in parallel thereto, and the leveling plate 37 is provided with 20 through-holes 372 into which the corresponding vacuum chucks 35 are inserted. Four guide rods 371 are fixedly connected to the upper side of the leveling plate 37, positioning seats 341 for the guide rods 371 to pass through are fixedly arranged in the suction plate 34 in a penetrating mode, limiting pieces 39 located on the upper sides of the positioning seats 341 are fixedly connected to the upper ends of the guide rods 371 in a sleeved mode, and the limiting pieces 39 are of hoop structures. Therefore, the leveling plate 37 can slide up and down along the guiding rod 371, and when the limiting member 39 is attached to the upper side of the positioning seat 341, the leveling plate 37 cannot move down continuously, and at this time, the vacuum chuck 35 is located in the through hole 372 and does not protrude relative to the leveling plate 37. A buffer spring 38 is provided between the leveling plate 37 and the positioning base 341 to be fitted over the outside of the guide rod 371. When the cup-packed beverage is sucked, the leveling plate 37 firstly presses the cup-packed beverage, the sealing film 13 is flattened and then continuously pressed, the buffer spring 38 is compressed and deformed, the vacuum suction disc 35 is attached to the sealing film 13, and the pump 36 sucks air to finish the suction.

As shown in fig. 9 and 10, the box conveying device 4 includes two packing box conveyer belts 41 arranged at intervals, and a limiting frame 42 located on the opposite side of the two packing box conveyer belts 41. The limiting frame 42 and the packing box conveyer belts 41 are both connected with the frame 1, the two packing box conveyer belts 41 are driven by the same driving motor, and the conveying direction of the packing box conveyer belts 41 is horizontal and vertical to the product conveyer belt 21. Between two packing box conveyer belts 41, along the direction of delivery of packing box conveyer belt 41 has set gradually spacing cylinder 48, two spaced fender case cylinders 43, and spacing cylinder 48's piston rod sets up and fixedly connected with stopper 49 towards the top, and the piston rod of keeping off case cylinder 43 sets up and fixedly connected with fender case piece 44 towards the top. The limiting cylinder 48 can drive the limiting block 49 to move upwards to be higher than the upper side of the packing box conveying belt 41, and the box blocking cylinder 43 can drive the box blocking block 44 to move upwards to be higher than the upper side of the packing box conveying belt 41, so that the packing box can be blocked. When the packing box is blocked by the box blocking block 44, the position is a packing station 8, two packing stations 8 are provided, and when the packing box is blocked by the limiting block 49, the position is a flaring station 9.

When the packing box is fed into the box conveying device 4, the packing box reaches the flaring station 9, the limiting cylinder 48 drives the limiting block 49 to move downwards, then the packing box reaches the first packing station 8, the cup moving device 3 feeds a layer of cup-packed beverage into the bottom layer of the packing box, then the packing box reaches the second packing station 8, and the cup moving device 3 feeds a layer of cup-packed beverage into the upper layer of the packing box to finish packing. Two vanning stations 8 work simultaneously, and efficiency improves greatly.

As shown in fig. 9 and 10, the distance between the two limiting frames 42 is slightly larger than the width of the packing box, so as to guide the packing box. A clamping cylinder 45 connected with the frame 1 is arranged on one side of the outer part of the packing box conveyor belt 41, and a piston rod of the clamping cylinder 45 extends out towards the packing station 8 and is fixedly connected with a clamping plate 46. The clamping plate 46 corresponds to the two boxing stations 8, so that the packing boxes at the two boxing stations 8 can be clamped by the same clamping plate 46, and the cup-packed beverage can be smoothly boxed.

As shown in fig. 9 and 10, a flaring mechanism 47 is arranged at the flaring station 9, the flaring mechanism 47 includes a connecting frame 471 which is fixedly connected with the frame 1 and is in a shape of a Chinese character 'men', a flaring cylinder 472 is fixedly connected to the middle of the upper end of the connecting frame 471, and a piston rod of the flaring cylinder 472 penetrates through the connecting frame 471 and is fixedly connected with a cross flaring frame 473 towards the lower side. Two guide rods 371 penetrating the connecting frame 471 are fixedly connected to the upper side of the flaring frame 473, so that the flaring frame 473 can slide up and down when the flaring cylinder 472 works. The four sections of the flaring frame 473 are bent upwards. When the packing box arrives at the flaring station 9 and waits to enter the boxing station 8 for boxing, the flaring cylinder 472 drives the flaring frame 473 to move downwards, so that the four plate cup flaring frames 473 for opening the packing box are opened, and the cup-packed beverage can be smoothly boxed.

As shown in fig. 11 and 12, the partition device 5 includes a placement table 51 located on a side of the box feeder 4 away from the cup feeder 2, and the placement table 51 is fixedly connected to the rack 1. Two paper board areas 10 are provided on the shelf 51 for stacking the paper boards. The four sides of the paper board area 10 are all provided with side frames 52 fixedly connected with the object placing table 51, and the paper partition board can only move up and down due to the side frames 52. A moving frame 53 is arranged on the upper sides of the two paperboard areas 10, two ends of the moving frame 53 are connected with a transverse moving cylinder 54, the transverse moving cylinder 54 is fixedly connected with the rack 1, a piston rod is fixedly connected with the moving frame 53, and two ends of the moving frame 53 are slidably connected with guide rails fixedly connected with the rack 1. The traverse cylinder 54 is arranged lengthwise along the transport direction of the product conveyor belt 21 so that the traverse cylinder 54 drives the traverse of the moving rack 53 between the board area 10 and the boxing station 8. The upper side of the moving frame 53 is fixedly connected with two vertical moving cylinders 55, piston rods of the vertical moving cylinders 55 penetrate through the moving frame 53 and are fixedly connected with a square fixing plate 56, the upper side of the fixing plate 56 is fixedly connected with a guide rod 371 penetrating through the moving frame 53, and the vertical moving cylinders 55 drive the fixing plate 56 to slide up and down. Suction discs 57 are fixedly arranged at four corners of the fixing plate 56, and the suction discs 57 are connected with the pump 36 through suction pipes (not shown in the drawing). After one layer of cup-packed beverage is boxed, the clapboard device 5 works to move a paper board in the paper board area 10 into the packing box, so that the next layer of cup-packed beverage is conveniently boxed.

The working process is as follows:

firstly, after the cup-packed beverage is subjected to filling and sealing by the filling and sealing film 13, the cup-packed beverage enters the separation area 6, is pushed into the product conveyer belt 21 and enters the to-be-positioned area 7 along with the product conveyer belt 21; meanwhile, the packing box reaches the flaring station 9, and after the opening is opened, the packing box reaches the boxing station 8;

then after four cupped beverages in the area 7 are to be served, the vertical driving air cylinder 32 drives the suction plate 34 to move downwards, the vacuum chuck 35 sucks the cupped beverages, the vertical driving air cylinder 32 drives the suction plate 34 to move upwards, the transverse driving air cylinder 333 drives the suction plate 34 to move upwards to be above the boxing station 8, then the vertical driving air cylinder 32 drives the suction plate 34 to move downwards, and a layer of cupped beverages enter the packaging box;

meanwhile, the vertical moving cylinder 55 drives the fixing plate 56 to move downwards, the suction disc 57 sucks the paper partition plate, then the vertical moving cylinder 55 drives the fixing plate 56 to move upwards, the transverse moving cylinder 54 drives the fixing plate 56 to move transversely above the boxing station 8, the vertical moving cylinder 55 drives the fixing plate 56 to move downwards, the paper partition plate is placed in the packaging box, and the paper partition plate falls on the upper side of a layer of cup-packed beverages;

and finally, the packaging box enters a second boxing station 8, and the steps are repeated to finish boxing.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. An automatic box filling machine is applied to boxing of cupped beverages, and the cupped beverages comprise a cup body (11) in an inverted truncated cone shape, a convex edge (12) connected to the edge of an opening at the upper end of the cup body (11), a sealing film (13) which is in heat seal with the convex edge (12) and seals the cup body (11), and beverages which are filled in the cup body (11); case packer includes frame (1), be provided with in frame (1) and send cup device (2), move cup device (3), send case device (4), its characterized in that: the cup feeding device (2) comprises a product conveying belt (21), a separating piece (22) arranged at the feeding end of the product conveying belt (21), and a cup frame mechanism (23) arranged at the discharging end of the product conveying belt (21);

the separating piece (22) comprises a cup placing plate (221) which is connected with the rack and is positioned on the upper side of the product conveying belt, and a plurality of separating plates (222) which are connected to the upper side of the cup placing plate (221) at intervals, a separating area (6) for cup-contained beverages to pass through is arranged between every two adjacent separating plates (222), a pressing frame (223) is arranged on the upper side of the cup placing plate (221), and a plurality of pressing plates (224) which are positioned on the upper side of the separating area (6) are connected to the pressing frame (223);

frame cup mechanism (23) are including baffle (231), a plurality of interval connection that are located product conveyer belt (21) upside towards frame plate (232) of separator (22) one side in baffle (231), and are adjacent it supplies cup dress beverage card to go into and waits to move to undetermined district (7) in the packing box to have between frame plate (232), it is just to corresponding subregion (6) to wait to determine district (7), frame plate (232) upside laminating is in cup dress beverage chimb (12) downside and erect it.

2. An automatic box filler as claimed in claim 1, wherein: baffle (231) deviate from one side both ends of separator (22) and all are provided with mount (233) be connected with frame (1), vertical sliding connection is followed with mount (233) in baffle (231), be provided with jacking cylinder (234) on mount (233), the piston rod of jacking cylinder (234) stretches out and is connected with jacking board (235) towards the top, jacking board (235) and baffle (231) fixed connection.

3. An automatic box filler as claimed in claim 1, wherein: move glass device (3) including being located a movable frame (31) of frame cup mechanism (23) upside, be used for driving vertical drive actuating cylinder (32) that movable frame (31) vertically slided, be used for driving movable frame (31) and vertical drive actuating cylinder (32) transversely drive driving piece (33) that slide between send case device (4) and frame cup mechanism (23), set up in suction plate (34) of movable frame (31) downside, a plurality of arrays set up vacuum chuck (35) on suction plate (34), aspiration tube be connected with vacuum chuck (35), pump machine (36) be connected with aspiration tube.

4. An automatic box filler as claimed in claim 3, wherein: horizontal driving piece (33) including carriage (331) that are located frame (1) top, set up in slide rail (332) of carriage (331) one side, set up in horizontal drive actuating cylinder (333) of carriage (331) opposite side, slide rail (332) and frame (1) fixed connection and with carriage (331) sliding connection, vertical drive actuating cylinder (32) are connected with carriage (331).

5. An automatic box filler as claimed in claim 3, wherein: inhale board (34) downside and be provided with flattening board (37), flattening board (37) are provided with a plurality of through-holes (372) that supply vacuum chuck (35) to block, flattening board (37) upside is connected with a plurality of guide bars (371), inhale board (34) and be connected with positioning seat (341) that supply guide bar (371) to pass, guide bar (371) upper end is connected with locating part (39) that are located positioning seat (341) upside, be provided with between flattening board (37) and positioning seat (341) and overlap in outside buffer spring (38) of guide bar (371).

6. An automatic box filler as claimed in claim 1, wherein: send case device (4) including packing box transportation area (41) that two intervals set up, be located two spacing (42) of one side mutually opposite to packing box transportation area (41), be located two keep off case cylinder (43) between packing box transportation area (41), the piston rod of keeping off case cylinder (43) stretches out towards the top and is connected with fender case piece (44), should locate for vanning station (8) when the packing box is blocked by fender case piece (44).

7. An automatic box filler as claimed in claim 6, wherein: a flaring mechanism (47) is arranged on the feeding side of the packing box conveyor belt (41), the flaring mechanism (47) comprises a connecting frame (471) connected with the rack (1), a flaring cylinder (472) is connected to the upper end of the connecting frame (471), a piston rod of the flaring cylinder (472) extends downwards and is connected with a cross flaring frame (473), and four ends of the flaring frame (473) are bent upwards; two be provided with spacing cylinder (48) between packing box conveyer belt (41), the piston rod of spacing cylinder (48) is stretched out and is connected with stopper (49) towards the top, this department is flaring station (9) when the packing box is blocked by stopper (49).

8. An automatic box filler as claimed in claim 6, wherein: the packaging box conveying belt is characterized in that one side of the outer portion of the packaging box conveying belt (41) is provided with a clamping cylinder (45) connected with the rack (1), and a piston rod of the clamping cylinder (45) extends out towards the packaging station (8) and is connected with a clamping plate (46).

9. An automatic box filler as claimed in claim 1, wherein: one side of the box feeding device (4) departing from the cup feeding device (2) is provided with a partition plate device (5), the partition plate device (5) comprises a storage table (51), a plurality of side frames (52) installed on the upper side of the storage table (51), a moving frame (53), a transverse moving cylinder (54) connected with the rack (1) and used for driving the moving frame (53) to transversely slide, a vertical moving cylinder (55) connected with the moving frame (53), a fixing plate (56) connected to the lower side of the vertical moving cylinder (55), and suction discs (57) arranged at four corners of the fixing plate (56), wherein the suction discs (57) are connected with a pump (36) through suction pipes, and the side frames (52) are surrounded into a paper board area (10) for stacking paper boards.