CN212580201U - Matrimony vine packing carton device - Google Patents

Abstract

The utility model discloses a medlar packing box device, which relates to the packing technical field, and comprises a frame, a medlar conveying mechanism, a packing box conveying mechanism and a manipulator which are arranged on the frame, wherein a bag blocking mechanism and a box blocking mechanism are also arranged on the frame, the bag blocking mechanism is matched with the output end of the medlar conveying mechanism, and the box blocking mechanism is matched with the packing box conveying mechanism; and the manipulator is also provided with a vacuum chuck. The utility model discloses do not need manual operation, make the dress box efficiency of matrimony vine packing improve greatly, a large amount of manpower and materials that not only reduce, and make the matrimony vine packing quantity of dress box more accurate.

Description

Matrimony vine packing carton device

Technical Field

The utility model relates to the field of packaging technology, particularly, relate to a matrimony vine packing box device.

Background

Lycium chinense, also known as Lycium chinense and Hakka bonnie, is the mature fruit of Lycium chinense, a shrub fruit of Solanaceae. The medlar has a long history of homology of medicine and food, is a rare Chinese medicinal material with great popularity in China and foreign countries, contains various amino acids, and contains special nutritional ingredients such as betaine, zeaxanthin, baccatin and the like, so that the medlar has a very good health care effect.

On the batch processing production line of matrimony vine, the matrimony vine can use packagine machine to pack through washing, stoving, cooling back, and after packagine machine packing, pack the matrimony vine package through the manual work again to the realization is packed the matrimony vine package, and this kind of packaging method not only makes work efficiency greatly reduced, and has wasted manpower resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a matrimony vine packing box device to solve above-mentioned problem.

For realizing the purpose of the utility model, the technical proposal adopted is that: a medlar packing box device comprises a rack, a medlar conveying mechanism, a packing box conveying mechanism and a manipulator, wherein the medlar conveying mechanism, the packing box conveying mechanism and the manipulator are arranged on the rack; and the manipulator is also provided with a vacuum chuck.

Further, keep off bag mechanism and keep off box mechanism and all include lifting unit of fixed mounting in the frame and the limiting plate of fixed mounting at the lifting unit output.

Furthermore, keep off the limiting plate on the box mechanism and be the L type.

Furthermore, a box pressing mechanism matched with the box blocking mechanism is further installed on the rack.

Furthermore, the box pressing mechanism comprises a pushing assembly and a pressing claw arranged at the output end of the pushing assembly.

Furthermore, the pushing assembly is obliquely arranged, and the pressing claw is n-shaped.

Furthermore, a box blocking mechanism and a sorting mechanism are further installed on the rack, and the box blocking mechanism and the sorting mechanism are both located at the output end of the packaging box conveying mechanism.

Furthermore, the bag blocking mechanism and the box blocking mechanism both comprise a first linear driving element which is driven towards the vertical direction, and a baffle is fixedly arranged at the output end of the first linear driving element.

Furthermore, the sorting mechanism comprises a second linear driving element driven in the vertical direction, and a pressing plate is fixedly mounted at the output end of the second linear driving element.

Furthermore, a box pushing mechanism is also arranged at the output end of the packaging box conveying mechanism; the box pushing mechanism comprises a door-shaped frame arranged on the packing box conveying mechanism; corresponding guide grooves are formed in two sides of the door-shaped frame, one end, far away from the output end of the packaging box conveying mechanism, of each guide groove extends upwards in an inclined mode, and push rods are installed in the two guide grooves together; and a third linear driving element for pushing the push rod is also arranged on the door-shaped frame.

Further, packing carton conveying mechanism includes feeding conveyer belt and exit conveyor, keeps off box mechanism and is located between feeding conveyer belt and the exit conveyor, and blocks box mechanism and arrange in order the top that the mechanism all is located exit conveyor.

Further, packing carton conveying mechanism is two, and two packing carton conveying mechanism are located matrimony vine conveying mechanism's both sides respectively.

The utility model has the advantages that,

the utility model discloses an installation matrimony vine conveying mechanism and packing carton conveying mechanism realize respectively to the automatic feed of matrimony vine package and packing carton, and the cooperation manipulator, make the manipulator automatic pack the matrimony vine into in the packing carton, and accomplish the matrimony vine packing carton after, directly through packing carton conveying mechanism automatic output can, whole dress box process does not need manual operation, makes the dress box efficiency of matrimony vine package improve greatly, a large amount of manpower and materials that not only reduce, and the matrimony vine packing quantity that makes the dress box is more accurate.

Drawings

Fig. 1 is a front view of a packaging box device for medlar provided by the utility model;

fig. 2 is a structural view of the conveying mechanism for the medlar and the conveying mechanism for the packing boxes in fig. 1;

FIG. 3 is a structural view of the cartridge pressing mechanism of FIG. 1;

FIG. 4 is a structural view of the cassette blocking mechanism of FIG. 1;

FIG. 5 is a structural view of the collating mechanism of FIG. 1;

fig. 6 is a structural view of the cartridge pushing mechanism in fig. 1.

Reference numbers and corresponding part names in the drawings:

1. the automatic box pushing and conveying device comprises a rack, 2, a Chinese wolfberry conveying mechanism, 3, a packing box conveying mechanism, 4, a manipulator, 5, a bag blocking mechanism, 6, a box blocking mechanism, 7, a vacuum sucker, 8, a box pressing mechanism, 9, a box blocking mechanism, 10, a sorting mechanism, 11, a side plate, 12 and a box pushing mechanism;

31. a feed conveyor 32, an exit conveyor;

61. a lifting component 62 and a limiting plate;

81. a pushing component 82 and a pressing claw;

91. a first linear drive element, 92, a baffle;

101. a second linear drive element 102, a platen;

121. a gantry, 122, a guide slot, 123, a push rod, 124, a third linear drive element.

Detailed Description

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

As shown in fig. 1 to 6, the utility model provides a packaging box device for medlar, which comprises a frame 1, a medlar conveying mechanism 2, a packaging box conveying mechanism 3 and a manipulator 4 which are arranged on the frame 1, wherein the frame 1 is also provided with a bag blocking mechanism 5 and a box blocking mechanism 6, the bag blocking mechanism 5 is matched with the output end of the medlar conveying mechanism 2, and the box blocking mechanism 6 is matched with the packaging box conveying mechanism 3; and a vacuum chuck 7 is also arranged on the manipulator 4.

The packaging box packaging machine is characterized in that the rack 1 is of a frame structure, the Chinese wolfberry conveying mechanism 2 and the packaging box conveying mechanism 3 are both located on the same horizontal plane, the Chinese wolfberry conveying mechanism 2 is used for conveying Chinese wolfberry bags, and the packaging box conveying mechanism 3 is used for conveying packaging boxes and packaging boxes after being packaged; the manipulator 4 is used for transferring the medlar from the medlar conveying mechanism 2 into a packaging box, so that the medlar package is packaged; keep off bag mechanism 5 and be used for carrying on spacing the matrimony vine package on the matrimony vine conveying mechanism 2 and block, effectively prevent the output that the matrimony vine package that carries through matrimony vine conveying mechanism 2 is direct from matrimony vine conveying mechanism 2, just keep off box mechanism 6 and be used for spacing the blockking to the packing carton, make manipulator 4 when packing into the packing carton with the matrimony vine package, can block advancing of packing carton through keeping off box mechanism 6 earlier to make the position of packing carton fixed, make things convenient for 4 can be accurate pack into the packing carton with the matrimony vine package.

Manipulator 4 is the direct use of manipulator 4 among the prior art, and vacuum chuck 7 is the first direct use of vacuum among the prior art, and when needs were carried the matrimony vine package, vacuum chuck 7 and matrimony vine package structure were absorb the matrimony vine package through vacuum chuck 7 to make the matrimony vine package fix on manipulator 4, make manipulator 4 realize the transportation to the matrimony vine package.

When needs carry out the packing carton to the matrimony vine package, matrimony vine package is carried to matrimony vine conveying mechanism 2 and is advanced, packing carton conveying mechanism 3 carries the packing carton and advances, in matrimony vine package transportation process, keep off 5 work of bag mechanism, make the advancing of matrimony vine package spacing, and keep off 6 work of box mechanism, make the advancing of packing carton spacing, after the packing carton is kept off box mechanism 6 and is blockked, manipulator 4 carries the matrimony vine package on the matrimony vine conveying mechanism 2, manipulator 4 packs the matrimony vine into the packing carton, after the matrimony vine package quantity of packing carton packing into is accurate, it resets to keep off box mechanism 6, matrimony vine conveying mechanism 2 will accomplish the packing carton of dress.

The box blocking mechanisms 6 respectively comprise a lifting assembly 61 fixedly mounted on the rack 1 and a limiting plate 62 fixedly mounted at the output end of the lifting assembly 61. The lifting assembly 61 is fixedly arranged on the rack 1 through screws, the limiting plate 62 is fixedly arranged on the lifting assembly 61, and the limiting plate 62 is driven by the lifting assembly 61 to lift; when lifting unit 61 drive limiting plate 62 rebound, limiting plate 62 makes matrimony vine conveying mechanism 2, packing carton conveying mechanism 3 be cut off to make matrimony vine package and packing carton can not continue to advance, thereby make matrimony vine bag and packing carton realize blockking spacingly. The lifting component 61 is one of an air cylinder, a hydraulic cylinder and an electronic telescopic rod, and the air cylinder is preferentially adopted by the lifting component 61.

Keep off limiting plate 62 on box mechanism 6 and be the L type. The horizontal section of the limiting plate 62 is used for connecting the packaging box conveying mechanism 3 with a conveying mechanism in the next procedure; when the lifting component 61 in the box blocking mechanism 6 is contracted, the surface of the horizontal section of the limiting plate 62 in the box blocking mechanism 6 is flush with the conveying surface of the packaging box conveying mechanism 3, so that the packaging box can be smoothly transferred from the packaging box conveying mechanism 3 to a conveying mechanism in the next procedure, and the conveying of the packaging box is more convenient; and keep off when the lifting unit 61 among the box mechanism 6 stretches out, keep off the synchronous upward movement of limiting plate 62 among the box mechanism 6, keep off the perpendicular section of limiting plate 62 among the box mechanism 6 and be perpendicular for the transport face of packing carton conveying mechanism 3, keep off the perpendicular section of limiting plate 62 among the box mechanism 6 this moment and carry on spacingly to the packing carton.

And a box pressing mechanism 8 matched with the box blocking mechanism 6 is further installed on the rack 1. Pressing box mechanism 8 to be used for making the packing carton fixed after advancing to the packing position, effectively preventing to pack the packing carton in-process with the matrimony vine and producing the displacement, not only make the matrimony vine package can be accurate put into the packing carton, and make the matrimony vine package more neat when putting into the packing carton. Through keeping off box mechanism 6 and pressing box mechanism 8's common cooperation, can not only realize the location to the packing carton, and enable the packing carton and can be more stable after removing to target in place, finally make the packing efficiency of matrimony vine package improve greatly.

The box pressing mechanism 8 comprises a pushing component 81 and a pressing claw 82 arranged at the output end of the pushing component 81. The pushing assembly 81 is used for driving the pressing claw 82, the pushing assembly 81 is fixedly installed on the rack 1, the pushing assembly 81 is located above the packaging box conveying mechanism 3, and the pressing claw 82 extends towards the limiting plate 62 in the box blocking mechanism 6; after the packing carton passes through limiting plate 62 spacingly, the claw 82 is pressed in propelling movement subassembly 81 drive, makes and presses claw 82 to compress tightly the packing carton to the realization is to the fixed of packing carton, prevents effectively that the packing carton from producing the displacement on packing carton conveying mechanism 3, guarantees that the matrimony vine package can be accurate put into the packing carton, makes the subsequent encapsulation of packing carton more convenient.

The propelling movement subassembly 81 is located packing carton conveying mechanism 3's input, makes propelling movement subassembly 81 and the limiting plate 62 that keeps off in the box mechanism 6 be and arranges relatively, and limiting plate 62 supports tightly spacing in the front end of packing carton and the box mechanism 6 that keeps off, and the rear end of packing carton compresses tightly fixedly through pressing claw 82, makes the packing carton compressed tightly jointly fixed, makes compressing tightly of packing carton effect better.

The pushing assembly 81 is obliquely arranged, so that the pushing assembly 81 is ensured to be more convenient to mount while pushing the pressing claw 82; meanwhile, the pushing component 81 deviates from the right upper side of the packaging box, so that the pushing component 81 or the pressing claw 82 is effectively prevented from interfering the manipulator 4 for transferring the Chinese wolfberry bag, and the Chinese wolfberry bag can be conveniently and smoothly loaded into the packaging box; the pressing claw 82 is n-shaped, so that the connection between the pressing claw 82 and the pushing assembly 81 is facilitated, and when the pressing claw 82 presses the packaging box, two extending arms of the pressing claw 82 respectively press two opposite edges of the packaging box, so that the pressing force applied to the packaging box is more balanced, the pressing length of the pressing claw 82 to the packaging box is longer, and the pressing effect of the packaging box is better; meanwhile, as the pressing claw 82 is n-shaped, when the pressing claw 82 presses the packaging box tightly, the opening of the packaging box cannot be plugged by the pressing claw 82, so that the medlar bag can be smoothly loaded into the packaging box through the mechanical arm 4. The pushing component 81 is one of an air cylinder, a hydraulic cylinder and an electronic telescopic rod. The pushing assembly 81 preferably employs a pneumatic cylinder.

The rack 1 is also provided with a box blocking mechanism 9 and a sorting mechanism 10, and the box blocking mechanism 9 and the sorting mechanism 10 are both positioned at the output end of the packaging box conveying mechanism 3. Block box mechanism 9 and be used for carrying out the secondary to the packing carton and block, and arrangement mechanism 10 is used for putting in order the matrimony vine package in accomplishing the packing carton, makes the matrimony vine package more level and more smooth in the packing carton, prevents that the matrimony vine package in the packing carton is too high and influence the subsequent encapsulation of packing carton.

The bag blocking mechanism 5 and the box blocking mechanism 9 comprise a first linear driving element 91 which is driven towards the vertical direction, and a baffle 92 is fixedly arranged at the output end of the first linear driving element 91; the first linear driving element 91 is located above the packaging box conveying mechanism 3, the first linear driving element 91 is used for driving the baffle plate 92 to move up and down in the vertical direction, when the first linear driving element 91 drives the baffle plate 92 to move downwards, the lower end of the baffle plate 92 is in contact with the conveying surface of the packaging box conveying mechanism 3, so that the packaging box is blocked, the packaging box cannot continue to advance, and when the first linear driving element 91 drives the baffle plate 92 to reset, the lower end of the baffle plate 92 is far away from the conveying surface of the packaging box conveying mechanism 3, so that the packaging box can be conveyed to the next process smoothly through the packaging box conveying mechanism 3.

The sorting mechanism 10 comprises a second linear driving element 101 which drives in the vertical direction, and a pressing plate 102 is fixedly mounted at the output end of the second linear driving element 101. Second linear driving element 101 is located packing carton conveying mechanism 3's top, and second linear driving element 101 is used for driving pressure plate 102 and reciprocates, and in the in-service use process, pressure plate 102 is less than the opening of packing carton, and when second linear driving element 101 drive pressure plate 102 moves down, pressure plate 102 flattens the matrimony vine package in the packing carton, makes the matrimony vine package in the packing carton more level and more smooth, and when second linear driving element 101 drove pressure plate 102 and resets, pressure plate 102 kept away from the packing carton.

The first linear driving element 91 and the second linear driving element 101 are both one of an air cylinder, a hydraulic cylinder and an electronic telescopic rod. The first linear driving element 91 and the second linear driving element 101 preferably employ air cylinders.

The output end of the packing box conveying mechanism 3 is also provided with a box pushing mechanism 12; the box pushing mechanism 12 comprises a door-shaped frame 121 arranged on the packing box conveying mechanism 3; two sides of the door-shaped frame 121 are provided with corresponding guide grooves 122, one end of each guide groove 122, which is far away from the output end of the packing box conveying mechanism 3, extends upwards in an inclined manner, and push rods 123 are jointly installed in the two guide grooves 122; the gate frame 121 is further mounted with a third linear driving member 124 for pushing the push rod 123.

The box pushing mechanism 12 is used for pushing the packaged packaging box from the packaging box conveying mechanism 3 to the next conveying mechanism; the width of the gate-shaped frame 121 is not less than that of the packing box conveying mechanism 3, so that after the push rod 123 is installed, the width of the push rod 123 is not less than that of the packing box conveying mechanism 3, and when the push rod 123 is pushed, the push rod 123 can push the packing box to advance, so that the packing box on the packing box conveying mechanism 3 smoothly enters another conveying mechanism.

The width of the guide groove 122 is in clearance fit with the diameter of the push rod 123, or in order to make the fit between the two ends of the push rod 123 and the guide groove 122 more convenient, a bearing can be installed at the two ends of the push rod 123, and the two bearings are respectively matched with the two guide grooves 122; the one end that guide way 122 is close to 3 output ends of packing carton conveying mechanism is the level form, the one end that 3 output ends of packing carton conveying mechanism were kept away from to guide way 122 is circular-arc, and extend along door type frame 121's top, make push rod 12 when keeping away from 3 output ends of packing carton conveying mechanism, the high increase of push rod 123, avoid push rod 123 to cause the hindrance to the transport of packing carton, when the packing carton enters into the place ahead of push rod 123, push rod 123 is according to the guide of guide way 122, make the high step-down of push rod 123, make push rod 123 highly gradually and packing carton cooperation when advancing, make push rod 123 can promote the packing carton when advancing and advance, thereby make the packing carton follow smooth entering next conveying mechanism of packing carton conveying mechanism 3 on.

The third linear driving element 124 is hinged on the top of the gantry 121, so that the third linear driving element 124 can swing on the gantry 121; the output end of the third linear driving element 124 is movably connected with the push rod 123, so that when the third linear driving element 124 acts, the third linear driving element 124 can drive the push rod 123 to act synchronously; the third linear driving element 124 may be one of a pneumatic cylinder, a hydraulic cylinder, and an electric telescopic rod.

The packaging box conveying mechanism 3 comprises a feeding conveyor belt 31 and an discharging conveyor belt 32, the box blocking mechanism 6 is located between the feeding conveyor belt 31 and the discharging conveyor belt 32, and the box blocking mechanism 9 and the arranging mechanism 10 are both located above the discharging conveyor belt 32. Matrimony vine conveying mechanism 2, feeding conveyer belt 31 and exit conveyor 32 are current belt conveyor, in order to prevent that matrimony vine package and packing carton from dropping at transportation process, still can be at matrimony vine conveying mechanism 2, feeding conveyer belt 31 and exit conveyor 32's both sides installation curb plate 11.

Feeding conveyer belt 31, exit conveyor 32 and matrimony vine conveying mechanism 2 are current transport mechanism's direct use, and is specific, including rotating drive roll and the driven voller that supports in the frame, around being equipped with conveyer belt jointly on drive roll and the driven voller, and still install the driving motor who drives the drive roll in the frame.

Packing carton conveying mechanism 3 is two, and two packing carton conveying mechanism 3 are located matrimony vine conveying mechanism 2's both sides respectively, realize lasting feeding of packing carton, make things convenient for manipulator 4 to last to pack the packing into box the matrimony vine bag, make the packing efficiency of matrimony vine bag improve greatly.

When the medlar package needs to be packed, the lifting components 61 in the box blocking mechanism 6 and the bag blocking mechanism 5 extend out, the lifting components 61 on the bag blocking mechanism 5 drive the limiting plates 62 in the bag blocking mechanism 5 to synchronously move upwards, so that the front end of the medlar conveying belt is blocked, the lifting component 61 in the box blocking mechanism 6 drives the limiting plate 62 in the box blocking mechanism 6 to synchronously move upwards, so that the limiting plate 62 separates the feeding conveyor belt 31 from the discharging conveyor belt 32, and at the moment, the packaging box is conveyed onto the feeding conveyor belt 31, when the packing box moves the output end of the feeding conveyor belt 31, the packing box is limited by the limit plate 62, so that the packing box stops advancing, at the moment, the feeding conveyor belt 31 stops running, and the pushing component 81 extends out, and the pushing component 81 drives the pressing claw 82 to move, so that the two extension arms of the pressing claw 82 are respectively pressed on two opposite edges of the packaging box, and the packaging box is pressed and fixed on the feeding conveyor belt 31.

Manipulator 4 starts, and vacuum chuck 7 on the manipulator 4 absorbs the matrimony vine package on the matrimony vine conveyer belt to after the matrimony vine package is absorbed, manipulator 4 transports the matrimony vine package to the packing carton in, and when the matrimony vine package after in transporting the packing carton, the vacuum loses the absorption to the matrimony vine package, and the matrimony vine package separates with vacuum chuck 7, makes the matrimony vine package automatic drop to in the packing carton.

When the number of the medlar bags in the packaging box reaches a specified number, the lifting component 61 in the box blocking mechanism 6 drives the limiting plate 62 in the box blocking mechanism 6 to synchronously move downwards for resetting, the horizontal section of the limiting plate 62 is connected with the feeding conveyor belt 31 and the discharging conveyor belt 32, the feeding conveyor belt 31 continues to operate at the moment, the feeding conveyor belt 31 conveys the packaging box with the medlar bags to the discharging conveyor belt 32, the discharging conveyor belt 32 operates at the moment, the first linear driving element 91 drives the baffle 92 to move downwards while the discharging conveyor belt 32 operates, the baffle 92 separates the discharging conveyor belt 32, when the packaging box is abutted against the baffle 92, the discharging conveyor belt 32 stops operating, the second linear driving element 101 drives the pressing plate 102 to move downwards, the pressing plate 102 flattens the medlar bags in the packaging box, and when the medlar bags are flattened, the first linear driving element 91 and the second linear driving element 101 reset, the first linear driving element 91 drives the baffle 92 to move upwards for resetting, the second linear driving element 101 drives the pressing plate 102 to reset upwards, the discharging conveyor belt 32 is started at the moment, the packaging box continuously advances forwards, when the packaging box advances to the output end of the conveyor belt 32, the third linear driving element 124 is started, the third linear driving element 124 pushes the push rod 123 to advance, the height of the push rod 123 gradually becomes lower while the push rod 123 advances, the push rod 123 gradually corresponds to the packaging box, and along with the continuous pushing of the third linear driving element 124, the third linear driving element 124 pushes the push rod 123 to continue advancing, so that the packaging box at the output end of the conveyor belt smoothly enters the next conveying mechanism.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A wolfberry packing box device is characterized by comprising a rack (1), a wolfberry conveying mechanism (2), a packing box conveying mechanism (3) and a manipulator (4) which are installed on the rack (1), wherein a bag blocking mechanism (5) and a box blocking mechanism (6) are also installed on the rack (1), the bag blocking mechanism (5) is matched with the output end of the wolfberry conveying mechanism (2), and the box blocking mechanism (6) is matched with the packing box conveying mechanism (3); and the manipulator (4) is also provided with a vacuum chuck (7).

2. The packaging box device for Chinese wolfberry according to claim 1, characterized in that the box blocking mechanisms (6) each comprise a lifting component (61) fixedly mounted on the frame (1) and a limit plate (62) fixedly mounted at the output end of the lifting component (61).

3. The packaging box device for Chinese wolfberry according to claim 2, characterized in that the limiting plate (62) on the box blocking mechanism (6) is L-shaped.

4. The packaging box device for medlar according to claim 1, wherein a box pressing mechanism (8) matched with the box blocking mechanism (6) is further installed on the machine frame (1).

5. The packaging box device for Chinese wolfberry according to claim 4, characterized in that the box pressing mechanism (8) comprises a pushing component (81) and a pressing claw (82) installed at the output end of the pushing component (81).

6. The packaging box device for Chinese wolfberry fruits according to claim 5, characterized in that the pushing component (81) is arranged obliquely and the pressing claw (82) is n-shaped.

7. The wolfberry packing box device according to claim 1, wherein the frame (1) is further provided with a box blocking mechanism (9) and an arranging mechanism (10), and the box blocking mechanism (9) and the arranging mechanism (10) are both arranged at the output end of the packing box conveying mechanism (3).

8. The packaging box device for Chinese wolfberry according to claim 7, characterized in that the bag blocking mechanism (5) and the box blocking mechanism (9) each comprise a first linear driving element (91) driven in the vertical direction, and the output end of the first linear driving element (91) is fixedly provided with a baffle (92).

9. The packaging box device for Chinese wolfberry according to claim 7, characterized in that the sorting mechanism (10) comprises a second linear driving element (101) driven in the vertical direction, and the output end of the second linear driving element (101) is fixedly provided with a pressing plate (102).

10. A packaging box device for medlar according to claim 9, 8 or 9, characterized in that the output end of the packaging box conveying mechanism (3) is also provided with a box pushing mechanism (12); the box pushing mechanism (12) comprises a door-shaped frame (121) arranged on the packing box conveying mechanism (3); two sides of the door-shaped frame (121) are provided with corresponding guide grooves (122), one ends of the guide grooves (122) far away from the output end of the packing box conveying mechanism (3) extend upwards in an inclined mode, and push rods (123) are installed in the two guide grooves (122) together; and a third linear driving element (124) for pushing the push rod (123) is also arranged on the portal frame (121).

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