CN112572890B - Novel bagging packaging machine for bergamot pears - Google Patents

Novel bagging packaging machine for bergamot pears Download PDF

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Publication number
CN112572890B
CN112572890B CN202011400000.2A CN202011400000A CN112572890B CN 112572890 B CN112572890 B CN 112572890B CN 202011400000 A CN202011400000 A CN 202011400000A CN 112572890 B CN112572890 B CN 112572890B
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China
Prior art keywords
bagging
cutting assembly
assembly
hole
cutting
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CN202011400000.2A
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Chinese (zh)
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CN112572890A (en
Inventor
刘扬
兰海鹏
唐玉荣
张永成
马佳乐
张宏
范修文
廖结安
于世辉
李小龙
李�昊
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Tarim University
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Tarim University
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Publication of CN112572890A publication Critical patent/CN112572890A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/30Arranging and feeding articles in groups
    • B65B35/44Arranging and feeding articles in groups by endless belts or chains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B25/00Packaging other articles presenting special problems
    • B65B25/02Packaging agricultural or horticultural products
    • B65B25/04Packaging fruit or vegetables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12Feeding webs from rolls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10Applying or generating heat or pressure or combinations thereof
    • B65B51/14Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
    • B65B51/146Closing bags
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B63/00Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
    • B65B63/08Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for heating or cooling articles or materials to facilitate packaging

Abstract

The invention discloses a novel bagging packaging machine for bergamot pears, which comprises a shell, two groups of drying assemblies and two groups of bagging assemblies, wherein a feed hopper is arranged at the top end of the middle part of the shell, two conveying belts are symmetrically arranged right and left under the feed hopper, a material outlet belt is arranged under the bagging assemblies, a material outlet is arranged below the left side of the shell, a guide groove is obliquely fixed at the bottom of the material outlet and is communicated with the left end of the material outlet belt for guiding the bagged bergamot pears on the material outlet belt out of the shell, and the drying assemblies are arranged in two groups and symmetrically fixed on the top wall of the shell; the running directions of the two conveying belts are opposite, and the conveying belt on the left side slowly rotates at a constant speed along the anticlockwise direction; the bagging assemblies are arranged into two groups and are symmetrically arranged below the conveying belt in a left-right mode, so that the bergamot pears on the conveying belt can enter the bagging assemblies; the bottom of the casing is provided with a plurality of cooling fans.

Description

Novel bagging packaging machine for bergamot pears
Technical Field
The invention belongs to the technical field of fruit packaging, and particularly relates to a novel bagging packaging machine for bergamot pears.
Background
The bagging packaging of bergamot pear not only can improve aesthetic measure, and its biggest effect is in order to completely cut off the contact of bergamot pear and air and the direct contact between the bergamot pear in the transportation or the storage process, prevents that the bergamot pear is damaged because of mutual extrusion, prevents simultaneously that the bergamot pear from oxidizing too fast and rotten to the storage time of extension bergamot pear, however according to the survey discovery, present bergamot pear bagging packaging machine often has following problem:
1. the surface of the bergamot pear is not fully dried before bagging and packaging the bergamot pear, so that the bergamot pear is more easily rotten and deteriorated after bagging;
2. the packaging method has the advantages that the independent packaging bags which are processed and formed are required to be used as materials for packaging the bergamot pear bags, so that the production cost is greatly improved, meanwhile, in the process of packaging a plurality of independent packaging bags, the packaging bags are taken, placed and opened by complex mechanical structures, so that the packaging time of a single bergamot pear bag is prolonged, and the production efficiency is reduced;
3. the packaging bag sealing device is not arranged, so that the fragrant pears are sealed by the independent sealing device after the bagging of the bagging packaging machine is finished, the production cost is increased, and the production efficiency is reduced.
Therefore, the person skilled in the art provides a novel bagging and packaging machine for bergamot pears to solve the problems mentioned in the background art.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a novel bagging packaging machine for bergamot pears comprises a shell, a drying assembly and bagging assemblies, wherein a feed hopper is arranged at the top end of the middle of the shell so as to introduce a bergamot pear to be bagged into the shell, two conveying belts are symmetrically arranged right and left under the feed hopper, a material outlet belt is arranged below the bagging assemblies, a material outlet is arranged below the left side of the shell, a guide groove is obliquely and fixedly arranged at the bottom of the material outlet and is communicated with the left end of the material outlet belt so as to guide the bagged bergamot pear on the material outlet belt out of the shell, the drying assemblies are arranged into two groups, and the drying assemblies are symmetrically fixed on the top wall of the shell;
the running directions of the two conveying belts are opposite, and the conveying belt on the left side slowly rotates at a constant speed along the anticlockwise direction;
the bagging assemblies are arranged into two groups and are symmetrically arranged below the conveying belt in a left-right mode, so that the bergamot pears on the conveying belt can enter the bagging assemblies;
the bottom of the casing is provided with a plurality of cooling fans.
Further, preferably, the drying assembly comprises a plurality of drying air guns which are transversely distributed at equal intervals, and the transverse distribution distance of the drying air guns is greater than the transverse distance occupied by the conveying belts on the same side;
it is a plurality of the air outlet of dry air gun all is to being close to feeder hopper one side slope, and is 50 with vertical direction contained angle.
Further, preferably, the left side and the right side of the bottom end of the feed hopper are fixedly provided with tiled hairbrushes, a buffer block is arranged under the feed hopper, and the maximum vertical distance between the bottom end of the buffer block and the conveying belt is not more than 3 cm;
the cross section of buffer block is arc protruding structure, and, its surface parcel has the one deck buffering cotton.
Further, preferably, the bagging assembly comprises a separation hopper, a cutting assembly and a sealing assembly, the cutting assembly is arranged right below the separation hopper, the separation hopper enables the bergamot pears to fall into through holes of the cutting assembly one by one at intervals, the sealing assembly is fixedly arranged below the cutting assembly, and the separation hopper is fixed on the inner wall of the machine shell through a transverse plate;
circular through holes are formed in the middle parts of the cutting assembly and the sealing assembly, the aperture of the through hole in the sealing assembly is smaller than that of the through hole in the cutting assembly, a receiving pipe orifice is formed in the upper end of the through hole in the cutting assembly, and the receiving pipe orifice is fixed on the front inner wall and the rear inner wall of the shell through a connecting plate;
the central axis of the outlet at the lower end of the separation bucket is collinear with the central axes of the through holes in the sealing assembly and the cutting assembly, and the aperture of the outlet of the separation bucket is 0.7 times of the aperture of the through holes in the cutting assembly.
Preferably, two rollers are symmetrically arranged between the separating hopper and the cutting assembly in the left-right direction, wherein a complete plastic packaging film is wound on the right roller, the starting end of the packaging film passes through a gap between the receiving pipe orifice and the cutting assembly and is fixed on the outer surface of the left roller, and the packaging film between the two rollers is limited and tensioned by a plurality of limiting rollers;
the width of the packaging film is twice the depth of the through hole in the cutting assembly;
and the two rollers are independently driven by independent low-frequency motors and rotate at a constant speed along the clockwise direction.
Further, as preferred, the cutting assembly includes cutting device, annular cover seat, circular gear, rotating electrical machines and cushion cap, annular cover seat passes through the bearing and rotates the middle part of connecting at the cushion cap, cut device circumference evenly distributed at the up end that annular cover was sat, the bottom of annular cover seat has the circular gear through gear engagement, the transmission is engaged with mutually through bevel gear and rotating electrical machines's output shaft in the upper end of circular gear, rotating electrical machines fixes on the right side outer wall of cushion cap.
Further, preferably, the cutting device comprises a first electric telescopic rod, a sliding seat and a cutting knife, wherein the extending end of the first electric telescopic rod is fixedly connected to the left side of the sliding seat, and the cutting knife is arranged on the upper side of the right end of the sliding seat;
the bottom of the sliding seat is connected to the annular sleeve seat in a sliding mode.
Further, preferably, the sealing assembly comprises an ejection device and a thermoplastic machine, the ejection device is arranged on two sides of the through hole in the sealing assembly in a bilateral symmetry manner, the thermoplastic machine is arranged on two sides of the through hole in the sealing assembly in a front-back symmetry manner, and the central angle between the ejection device and the adjacent thermoplastic machine is an angle;
the thermoplastic machine is driven to stretch by the electric telescopic rod II.
Further, preferably, the ejection device comprises an electric adjusting rod, a sliding seat and a pushing block, wherein the electric adjusting rod is fixedly connected to one end, close to the outer wall of the bearing platform, of the sliding seat, the pushing block is installed at the other end of the sliding seat, and the top end of the sliding seat is connected to the bearing platform in a sliding mode;
one end of the push block close to the through hole is of a wedge-shaped tip structure.
Further, as preferred, the bottom of the through hole in the sealing assembly is also provided with a door plate, the left end of the door plate is connected to the bottom of the bearing platform in a sliding manner, the door plate slides in a driving manner through a third electric telescopic rod fixed to the left end of the door plate, and the third electric telescopic rod is fixed in the bearing platform.
Compared with the prior art, the invention has the beneficial effects that:
1. the drying air guns are arranged on two sides of a feed hopper at the top end of the equipment, the bergamot pears are flatly paved on the surface of a conveying belt through a flatly paving hairbrush arranged at the lower end of the feed hopper, and the drying air guns are used for fully drying the bergamot pears on the conveying belt, so that the bergamot pears with fully dried surfaces fall into a separating hopper, the dryness of the surfaces of the bergamot pears is ensured, the rottenness of the bergamot pears due to humidity after bagging and packaging are prevented, and the storage time of the bergamot pears is prolonged;
2. the rollers are respectively arranged on the left side and the right side of the discharge port of the separation hopper, the roller on the right side is used for rolling a complete packaging film, and the roller on the left side is used for rolling the packaged packaging film;
3. be provided with the seal subassembly in this equipment, can directly seal the processing to the fragrant pear of accomplishing cover bag packing, that is to say, the finished product that comes out from this device has the fragrant pear of wrapping bag for the cover that has sealed, very big shortening fragrant pear cover bag packing whole process man-hour, and then improved packing efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the bagging assembly of the present invention;
FIG. 3 is a schematic view of the slitting device according to the present invention;
FIG. 4 is a schematic view of the closure assembly of the present invention;
in the figure: 1. a housing; 2. a drying assembly; 3. a bagging assembly; 4. a heat radiation fan; 5. a feed hopper; 6. a conveyor belt; 7. discharging the material belt; 8. a guide groove; 9. drying the air gun; 10. flatly laying brushes; 11. a buffer block; 12. A separating hopper; 13. a cutting assembly; 14. a seal assembly; 15. a receiving pipe orifice; 16. a drum; 17. a limit roller; 18. a slitting device; 19. an annular sleeve seat; 20. a circular gear; 21. a rotating electric machine; 22. a bearing platform; 23. a first electric telescopic rod; 24. a slide base; 25. a cutting knife; 26. an ejection device; 27. a thermoplastic machine; 28. An electric adjusting rod; 29. a sliding seat; 30. a push block; 31. a door panel; 32. and (4) electrically telescoping the rod III.
Detailed Description
Referring to fig. 1, in the embodiment of the present invention, a novel bagging packaging machine for bergamot pears comprises a casing 1, a drying component 2 and a bagging component 3, wherein a feed hopper 5 is arranged at the top end of the middle part of the casing 1 so as to introduce bergamot pears to be bagged into the casing 1, two conveying belts 6 are symmetrically arranged right below the feed hopper 5, the bergamot pears introduced into the device by the feed hopper 5 are divided into two parts and fall onto the conveying belts 6 at two sides respectively, so that the bergamot pears on the conveying belts 6 are more dispersed, the drying component 2 is more favorable for performing sufficient drying treatment on the surfaces of the bergamot pears, a material outlet belt 7 is arranged below the bagging component 3, a material outlet is arranged below the left side of the casing 1, a guide groove 8 is obliquely fixed at the bottom of the material outlet and is communicated with the left end of the material outlet belt 7 so as to guide the bagged bergamot pears on the material outlet belt 7 out of the casing 1, the drying assemblies 2 are arranged in two groups and are symmetrically fixed on the top wall of the machine shell 1 in a left-right mode so as to respectively dry the bergamot pears on the conveying belt 6;
the running directions of the two conveyer belts 6 are opposite, and the conveyer belt 6 on the left side slowly rotates at a constant speed along the anticlockwise direction;
the bagging assemblies 3 are arranged into two groups and are symmetrically arranged below the conveying belt 6 from left to right, so that the bergamot pears on the conveying belt 6 enter the bagging assemblies 3;
the bottom of casing 1 is provided with a plurality of radiator fan 4, radiator fan 4 is used for cooling down the processing in the device, simultaneously, increases the air flow speed in the device to make the dry more abundant of bergamot pear on the conveyer belt 6.
In this embodiment, the drying assembly 2 includes a plurality of drying air guns 9, the drying air guns 9 are distributed transversely at equal intervals, and the transverse distribution distance is greater than the transverse distance occupied by the conveying belt 6 on the same side, that is, the bergamot pears move to the tail end of the conveying belt 6 after passing through the flat brush 10, and are all within the drying range of the drying air guns 9, so as to ensure that the surfaces of the bergamot pears are fully dried;
it is a plurality of the air outlet of dry air gun 9 is all to being close to 5 lopsidedness of feeder hopper, and is 50 with vertical direction contained angle, through experimental test many times, in this device, dry air gun 9 is the drying effect on bergamot pear surface best when being 50 contained angles with vertical direction.
As a better embodiment, flat brushes 10 are fixedly installed at the left side and the right side of the bottom end of the feed hopper 5, a buffer block 11 is further arranged right below the feed hopper 5, the maximum vertical distance between the bottom end of the buffer block 11 and the conveying belt 6 is not more than 3cm, and bergamot pears are prevented from being clamped in the buffer block due to too large intermittence;
the cross section of buffer block 11 is arc protruding structure, and, its surface coating has the one deck to cushion the cotton for impact force when buffering the bergamot pear and falling prevents that the bergamot pear surface is damaged, thereby has guaranteed the integrality of bergamot pear.
Referring to fig. 2, in the embodiment, the bagging assembly 3 includes a separation bucket 12, a cutting assembly 13 and a sealing assembly 14, the cutting assembly 13 is arranged right below the separation bucket 12, the separation bucket 12 enables the pears to fall into through holes of the cutting assembly 13 one by one at intervals, the sealing assembly 14 is fixedly arranged below the cutting assembly 13, and the separation bucket 12 is fixed on the inner wall of the housing 1 through a transverse plate;
circular through holes are formed in the middle parts of the cutting assembly 13 and the sealing assembly 14, the aperture of the through hole in the sealing assembly 14 is smaller than that of the through hole in the cutting assembly 13, a receiving pipe orifice 15 is arranged at the upper end of the through hole of the cutting assembly 13, and the receiving pipe orifice 15 is fixed on the front inner wall and the rear inner wall of the machine shell 1 through a connecting plate;
the lower extreme export central axis of separation fill 12 and the central axis collineation of through-hole in seal subassembly 14 and the cutting assembly 13, just the exit aperture of separation fill 12 is the through-hole aperture in 0.7 times cutting assembly 13 to guarantee that the fragrant pear homoenergetic in the separation fill 12 is accurate falls into in the through-hole of cutting assembly 13.
In this embodiment, two rollers 16 are symmetrically arranged between the separating hopper 12 and the cutting assembly 13, wherein a complete plastic packaging film is wound on the right roller 16, the starting end of the packaging film passes through a gap between the receiving pipe orifice 15 and the cutting assembly 13 and is fixed on the outer surface of the left roller 16, and the packaging film between the two rollers 16 is limited and tensioned by a plurality of limiting rollers 17;
the width of the packaging film is 3 times of the depth of the through hole in the cutting assembly 13, that is, when the bergamot pear falls into the bottom end of the through hole of the cutting assembly 13, the width of the packaging film can just ensure the same height as the cut packaging film, which is beneficial to the smooth proceeding of the subsequent sealing work;
the two rollers 16 are driven independently by a single low frequency motor (not shown) and rotate at a constant speed in a clockwise direction.
In this embodiment, the cutting assembly 13 includes a cutting device 18, an annular sleeve seat 19, a circular gear 20, a rotating electrical machine 21 and a bearing platform 22, the annular sleeve seat 19 is rotatably connected to the middle of the bearing platform 22 through a bearing, the cutting device 18 is circumferentially and uniformly distributed on the upper end surface of the annular sleeve seat 19, the circular gear 20 is meshed at the bottom of the annular sleeve seat 19 through a gear, the upper end of the circular gear 20 is meshed with the output shaft of the rotating electrical machine 21 through a bevel gear, the rotating electrical machine 21 is fixed on the right outer wall of the bearing platform 22, wherein the packaging bags are simultaneously multi-point cut by the plurality of cutting devices 18, so as to prevent the packaging films from deviating due to single-point cutting, so that the fragrant pears are separated from the packaging films from the sides, and the multi-point cutting simultaneously cuts off multiple parts of the packaging films without tilting, thereby ensuring that the fragrant pears are always above the packaging films, thereby ensuring the orderly operation of bagging the bergamot pears.
Referring to fig. 3, as a preferred embodiment, the cutting device 18 includes a first electric telescopic rod 23, a sliding seat 24 and a cutting knife 25, wherein the extending end of the first electric telescopic rod 23 is fixedly connected to the left side of the sliding seat 24, and the cutting knife 25 is installed on the upper side of the right end of the sliding seat;
the bottom of the slide 24 is slidably connected to the annular housing 19.
Referring to fig. 4, in the present embodiment, the sealing assembly 14 includes an ejector 26 and a thermoplastic machine 27, the ejection devices 26 are arranged on two sides of the through hole in the sealing component 14 in a bilateral symmetry manner, the thermoplastic machines 27 are symmetrically arranged on two sides of the through hole in the sealing component 14 in a front-back symmetry manner, the central angle between each ejection device 26 and the adjacent thermoplastic machine 27 is 90 degrees, wherein, in the working process of the sealing component 14, the left side and the right side of the packaging film are gathered towards the middle by the ejection device 26, then the electric telescopic rod drives the thermoplastic machine 27 to push the packaging films at the front side and the rear side towards the middle, when the heating surface of the thermoplastic molding machine 27 is about to contact the ejector 26, the ejector 26 starts to be slowly pulled out, simultaneously, the thermoplastic machines 27 continuously move towards the middle until the heating surfaces of the two thermoplastic machines 27 are attached to each other and continue for 10s, so that the sealing of the packaging film is more fastened;
the thermoplastic machine 27 is driven to extend and retract through the electric telescopic rod II.
In this embodiment, the ejection device 26 includes an electric adjusting rod 28, a sliding seat 29 and a pushing block 30, the electric adjusting rod 28 is fixedly connected to one end of the sliding seat 29 close to the outer wall of the bearing platform 22, the pushing block 30 is installed at the other end of the sliding seat 29, and the top end of the sliding seat 29 is slidably connected to the bearing platform 22;
one end of the push block 30 close to the through hole is of a wedge-shaped tip structure.
In this embodiment, a door plate 31 is further disposed at the bottom end of the through hole in the sealing assembly 14, the left end of the door plate 31 is slidably connected to the bottom end of the bearing platform 22, the door plate 31 is driven to slide by an electric telescopic rod three 32 fixed at the left end of the door plate 31, and the electric telescopic rod three 32 is fixed in the bearing platform 22.
Specifically, the device is started firstly, then the bergamot pears to be packaged are led into the device from the feed hopper, the bergamot pears entering the device respectively fall onto the conveying belts on the left and right sides under the action of the buffer blocks and slowly move towards the two sides at a constant speed along with the conveying belts, the brush is flatly laid to enable the bergamot pears to be flatly laid on the surfaces of the conveying belts to prevent accumulation, so that the surfaces of the bergamot pears are sufficiently dried, the completely dried bergamot pears sequentially fall into the separating hoppers, the separating hoppers enable the bergamot pears to fall into through holes of the cutting assembly one by one at intervals, and the two rollers start to rotate clockwise before each bergamot pear falls into the through holes of the cutting assembly, so that the packaging film to be packaged is wound onto the roller on the left side, and meanwhile, after the winding is completed, the roller on the left side stops rotating, the roller on the right side continues to rotate clockwise, and the purpose is to leave the complete packaging film with the same depth as the through holes in the cutting assembly in advance, the package film is driven to sink into the bottom end of the through hole of the cutting assembly under the action of self gravity of the pear, the pear is cut along the upper end of the package film by the cutting assembly, so that the package film and the pear fall into the through hole of the sealing assembly, then the sealing assembly is used for sealing, after the sealing is finished, the electric telescopic rod III pulls open the door plate, and a finished product falls into the discharge belt and is led out of the device by the discharge belt to be collected; in this, need notice that only have a bergamot pear simultaneously in the through-hole of cutting subassembly and seal subassembly, that is to say, when the door plant is opened three, another bergamot pear just can fall down to the separation fill, guarantees the high-efficient orderly the going on of cover bag package work of bergamot pear.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent substitutions or changes according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a novel bagging packaging machine of fragrant pear, its includes casing (1), dry subassembly (2) and bagging subassembly (3), wherein, the middle part top of casing (1) is provided with feeder hopper (5) to wait that bagging fragrant pear introduces casing (1) inside, the bilateral symmetry under feeder hopper (5) is provided with two conveyer belts (6), material area (7) are installed out to the below of bagging subassembly (3), the discharge gate has been seted up to the left side below of casing (1), the bottom slope of discharge gate is fixed with guide way (8) to communicate mutually with the left end that goes out material area (7) for with the fragrant pear that goes out bagging-off on material area (7) derive casing (1) outside, its characterized in that: the drying components (2) are arranged into two groups and are fixed on the top wall of the shell (1) in a bilateral symmetry manner;
the running directions of the two conveyer belts (6) are opposite, and the conveyer belt (6) on the left side rotates slowly at a constant speed along the anticlockwise direction; the bagging assemblies (3) are arranged into two groups and are symmetrically arranged below the conveying belt (6) from left to right, so that the bergamot pears on the conveying belt (6) can enter the bagging assemblies (3);
the bottom of the shell (1) is provided with a plurality of cooling fans (4);
the drying component (2) comprises a plurality of drying air guns (9), the drying air guns (9) are transversely distributed at equal intervals, and the transverse distribution distance of the drying air guns is greater than that occupied by the conveying belts (6) on the same side;
the air outlets of the drying air guns (9) are inclined towards one side close to the feed hopper (5) and form an included angle of 50 degrees with the vertical direction;
the bagging assembly (3) comprises a separation bucket (12), a cutting assembly (13) and a sealing assembly (14), wherein the cutting assembly (13) is arranged under the separation bucket (12), the separation bucket (12) enables the bergamot pears to fall into through holes of the cutting assembly (13) one by one at intervals, the sealing assembly (14) is fixedly arranged under the cutting assembly (13), and the separation bucket (12) is fixed on the inner wall of the machine shell (1) through a transverse plate;
circular through holes are formed in the middle parts of the cutting assembly (13) and the sealing assembly (14), the aperture of the through hole in the sealing assembly (14) is smaller than that of the through hole in the cutting assembly (13), a receiving pipe orifice (15) is arranged at the upper end of the through hole of the cutting assembly (13), and the receiving pipe orifice (15) is fixed on the front inner wall and the rear inner wall of the machine shell (1) through a connecting plate;
the central axis of an outlet at the lower end of the separation hopper (12) is collinear with the central axes of the through holes in the sealing assembly (14) and the cutting assembly (13), and the aperture of the outlet of the separation hopper (12) is 0.7 times of the aperture of the through hole in the cutting assembly (13);
the cutting assembly (13) comprises a cutting device (18), an annular sleeve seat (19), a circular gear (20), a rotating motor (21) and a bearing platform (22), the annular sleeve seat (19) is rotatably connected to the middle of the bearing platform (22) through a bearing, the cutting device (18) is uniformly distributed on the upper end face of the annular sleeve seat (19) in the circumferential direction, the circular gear (20) is meshed at the bottom of the annular sleeve seat (19) through the gear, the upper end of the circular gear (20) is meshed with an output shaft of the rotating motor (21) through a bevel gear for transmission, and the rotating motor (21) is fixed on the outer wall of the right side of the bearing platform (22);
the sealing assembly (14) comprises ejection devices (26) and thermoplastic machines (27), the ejection devices (26) are arranged on two sides of a through hole in the sealing assembly (14) in a bilateral symmetry mode, the thermoplastic machines (27) are symmetrically arranged on two sides of the through hole in the sealing assembly (14) in a front-back symmetry mode, and the central angles of the ejection devices (26) and the adjacent thermoplastic machines (27) are 90 degrees;
the thermoplastic machine (27) is driven to stretch by the electric telescopic rod II.
2. The novel bagging and packaging machine for bergamot pears as claimed in claim 1, wherein: the horizontal laying brush (10) is fixedly installed on the left side and the right side of the bottom end of the feed hopper (5), a buffer block (11) is further arranged under the feed hopper (5), and the maximum vertical distance between the bottom end of the buffer block (11) and the conveying belt (6) is not more than 3 cm;
the cross section of the buffer block (11) is of an arc-shaped convex structure, and the surface of the buffer block is wrapped with a layer of buffer cotton.
3. The novel bagging and packaging machine for bergamot pears as claimed in claim 1, wherein: two rollers (16) are symmetrically arranged between the separating hopper (12) and the cutting assembly (13) in a left-right mode, wherein a complete plastic packaging film is wound on the right roller (16), the starting end of the packaging film penetrates through a gap between the receiving pipe orifice (15) and the cutting assembly (13) and is fixed on the outer surface of the left roller (16), and the packaging film between the two rollers (16) is limited and tensioned through a plurality of limiting rollers (17);
the width of the packaging film is 3 times of the depth of the through hole in the cutting assembly (13);
the two rollers (16) are independently driven by a single low-frequency motor and rotate at a constant speed along the clockwise direction.
4. The novel bagging and packaging machine for bergamot pears as claimed in claim 1, wherein: the cutting device (18) comprises a first electric telescopic rod (23), a sliding seat (24) and a cutting knife (25), the extending end of the first electric telescopic rod (23) is fixedly connected to the left side of the sliding seat (24), and the cutting knife (25) is installed on the upper side of the right end of the sliding seat;
the bottom of the sliding seat (24) is connected on the annular sleeve seat (19) in a sliding way.
5. The novel bagging and packaging machine for bergamot pears as claimed in claim 1, wherein: the ejection device (26) comprises an electric adjusting rod (28), a sliding seat (29) and a push block (30), wherein the electric adjusting rod (28) is fixedly connected to one end, close to the outer wall of the bearing platform (22), of the sliding seat (29), the push block (30) is installed at the other end of the sliding seat (29), and the top end of the sliding seat (29) is connected to the bearing platform (22) in a sliding mode;
one end of the push block (30) close to the through hole is of a wedge-shaped tip structure.
6. The novel bagging and packaging machine for bergamot pears as claimed in claim 1, wherein: the bottom end of the through hole in the sealing assembly (14) is further provided with a door plate (31), the left end of the door plate (31) is connected to the bottom end of the bearing platform (22) in a sliding mode, the door plate (31) is driven to slide through a third electric telescopic rod (32) fixed to the left end of the door plate, and the third electric telescopic rod (32) is fixed to the bearing platform (22).
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