Background
The day lily, also called day lily, lemon hemerocallis, amnesia and melancholy belongs to the order of lily, and perennial herb of the family liliaceae, keeps fresh green all the time from spring to late autumn, and has the effect of green ornamental. Meanwhile, the daylily also has edible value, and is a common time vegetable. The day lily can moisten skin, strengthen toughness and elasticity of the skin, and can make the skin have beauty effects of wrinkle reduction, stain fading and the like. The day lily has the functions of antibiosis and immunity, mild and moderate anti-inflammatory and detoxication, and has a certain effect on preventing infection.
After the daylily is picked and collected, in order to be convenient for transport the daylily, processing such as fixation, need the manual work to follow the storage basket partial shipment and evenly tile into the flat dish with the daylily, waste time and energy, and inefficiency. According to the invention patent application with the application number of CN202311171043.1, a day lily sub-packaging device and a day lily sub-packaging method are disclosed, the day lily sub-packaging device comprises a vibrating screen, a belt conveyor, a first discharging part, a second discharging part, a roller conveyor, a stopping part and a square disc, wherein a storage bin is arranged on the vibrating screen, a transmission belt of the belt conveyor is positioned below a discharging hole of the vibrating screen, the first discharging part is positioned between the vibrating screen and the belt conveyor, the first discharging part can rotate for discharging, the second discharging part is connected with the belt conveyor and is arranged on one side far away from the first discharging part, and the day lily is distributed in a sectional mode on the belt conveyor through the mutual cooperation among the vibrating screen, the belt conveyor, the first discharging part, the second discharging part, the roller conveyor, the stopping part and the square disc, and when the square disc is replaced, the day lily falling from the belt conveyor is prevented from falling outside the square disc, and meanwhile, the day lily in the square disc is sequentially tiled evenly.
But this scheme has following problem, and this day lily partial shipment device terminal square dish that sets up can't realize automatic change, has extravagant manpower's problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an automatic conveying device for day lily separate charging trays, which solves the problems in the prior art.
The utility model provides a day lily branch charging tray automatic conveying device, includes material loading subassembly, conveying subassembly and unloading subassembly, material loading subassembly includes that the charging tray holds the platform and goes up the clamp and get the tongs, the charging tray hold the platform with it gets the tongs setting and be in conveying subassembly's material loading side, the charging tray holds the platform and is used for holding the day lily charging tray, it is used for with the tongs to go up the charging clamp the day lily charging tray clamp on the charging tray holds the bench is got and is shifted to on the conveying subassembly, the unloading subassembly includes that the unloading clamp is got the tongs, the unloading clamp is got the tongs setting and is in conveying subassembly's unloading side for with on the conveying subassembly splendid attire day lily the day lily charging tray is got down.
Preferably, the conveying assembly comprises a conveying platform and a first material tray supporting assembly and a second material tray supporting assembly which are arranged below the conveying platform at intervals, a plurality of conveying rollers are arranged on the conveying platform in parallel, an interval is arranged between any two adjacent conveying rollers, the first material tray supporting assembly and the second material tray supporting assembly can penetrate through the interval to lift, the conveying platform is provided with a first station section corresponding to the first material tray supporting assembly and a second station section corresponding to the second material tray supporting assembly in the conveying direction, the tail ends of the first station section and the second station section are provided with in-place sensor groups, and the first material tray supporting assembly, the second material tray supporting assembly and the in-place sensor groups are electrically connected with each other.
Preferably, the feeding clamping gripper comprises a first base, a first mechanical arm and a first clamping head, wherein the first mechanical arm is arranged above the first base, a driving motor is arranged on the first mechanical arm and used for driving the first mechanical arm to rotate, the first clamping head is arranged at the end part of the first mechanical arm, the first clamping head is provided with a plurality of clamping suction cups, a negative pressure fan is arranged on the first base, a plurality of negative pressure air pipes are arranged on the first clamping head, one end of each negative pressure air pipe is connected with each clamping suction cup, the other end of each negative pressure air pipe is connected with each negative pressure fan, the negative pressure fan is used for generating negative pressure suction force for the clamping suction cups, and then the daylily feed trays are adsorbed and clamped by the clamping suction cups.
Preferably, the first tray supporting component and the second tray supporting component each comprise a lifting driving piece, a transverse plate and two supporting plates, the lifting driving pieces are arranged below the conveying platform, the transverse plates are arranged at the output ends of the lifting driving pieces and located between the lifting driving pieces and the conveying platform, the two supporting plates are arranged on one side, deviating from the lifting driving pieces, of the transverse plates at intervals in the conveying direction, the setting interval of the two supporting plates is smaller than the length of the day lily trays in the conveying direction, the two supporting plates can synchronously penetrate through the two intervals to lift, and the lifting driving pieces are electrically connected with the two in-place sensor groups.
Preferably, a weight sensor is arranged on the upper end surface of the supporting plate, and the weight sensor is electrically connected with the lifting driving piece.
Preferably, the daylily tray is provided with two spacing grooves at intervals in the direction perpendicular to the conveying direction at the bottom of the daylily tray, and the two spacing grooves of the daylily tray correspond to the two supporting plates of the first tray supporting assembly.
Preferably, the in-place sensor group comprises a first in-place sensor, a second in-place sensor and a fixing rod, the fixing rod is arranged on an outer side frame of the conveying platform, the first in-place sensor and the second in-place sensor are respectively arranged on the fixing rod at intervals along the height direction, the first material tray supporting component, the second material tray supporting component and the first in-place sensor are electrically connected with each other, the first in-place sensor corresponds to the conveying plane of the conveying platform, the second in-place sensor of the first station section corresponds to the height position of the first material tray supporting component in an extending state, and the second in-place sensor of the second station section corresponds to the height position of the second material tray supporting component in an extending state.
Preferably, the in-place sensor group is a light curtain sensor, the maximum extending position of the first tray supporting component and the second tray supporting component is a first position, and the detection height of the light curtain sensor is from the conveying plane of the conveying platform to the first position.
Preferably, the blanking clamping gripper comprises a second base, a second mechanical arm and a second clamping head, the second mechanical arm is arranged above the second base, the second clamping head is arranged at the end part of the second mechanical arm, four clamping claws are arranged on the second clamping head, and day lily trays filled with day lily are clamped and taken down from the front side wall, the rear side wall and the left side wall through the four clamping claws.
By adopting the technical scheme, compared with the prior art, the daylily feeding device has the advantages that the feeding side of the conveying assembly is provided with the feeding tray containing table and the feeding clamp taking gripper, the discharging side of the conveying assembly is provided with the discharging clamp taking gripper, the daylily feeding tray on the feeding tray containing table is clamped and transferred onto the conveying assembly through the feeding clamp taking gripper, the daylily feeding tray filled with daylily on the conveying assembly is taken down through the discharging clamp taking gripper, the function that the feeding tray conveying assembly can automatically replace the daylily feeding tray in the conveying process of the daylily feeding tray is achieved, and labor is saved.
Drawings
Fig. 1 is a schematic structural diagram of a daylily tray conveying platform in the prior art.
Fig. 2 is a schematic structural view of the automatic conveying device for day lily separate charging trays.
Fig. 3 is a schematic diagram of another structure of the automatic conveying device for day lily separate charging trays.
Fig. 4 is a schematic structural view of the conveying platform.
Fig. 5 is another schematic structural view of the conveying platform.
Fig. 6 is a schematic structural view of the feeding gripping grippers.
Fig. 7 is a schematic diagram of the positional relationship between the gripping grippers and the tray table.
Fig. 8 is a schematic structural view of the blanking clamp gripper.
Fig. 9 is a schematic view of a weight sensor arrangement on the first tray support assembly.
Fig. 10 is a schematic structural view of a limiting groove at the bottom of a day lily tray.
In the drawing, a tray containing table 10, a day lily tray 11, a limit groove 111, a stopping member 2, a baffle 210, an elevator 220, a feeding gripping gripper 20, a first base 21, a first mechanical arm 22, a first gripping head 23, a gripping suction cup 231, a conveying platform 30, a conveying roller 31, a driving motor 32, a roller 4, a first station section 41, a second station section 42, a tray supporting assembly 50, a first tray supporting assembly 51, a second tray supporting assembly 52, a lifting driving member 521, a transverse plate 522, a supporting plate 523, a weight sensor 524, a discharging gripping gripper 60, a second base 61, a second mechanical arm 62, a second gripping gripper 63, a positioning sensor group 70, a first positioning sensor 71, a second positioning sensor 72 and a fixing rod 73.
Detailed Description
It should be noted that the embodiments of the present application and the features of the embodiments can be combined with each other without collision. The technical solution of the present application will be further described below with reference to the accompanying drawings of the embodiments of the present application, and the present application is not limited to the following specific embodiments.
It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present application, it should be understood that, if there are terms such as "upper", "lower", "inner", "outer", "left", "right", "front", "rear", "top", "bottom", etc., the directions or positional relationships indicated are based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present application and simplifying the description, rather than indicating or implying that the structures or components referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and are not to be construed as limitations of the present patent, and that the specific meanings of the terms described above may be understood by those of ordinary skill in the art in view of specific circumstances.
Referring to fig. 2 to 10, the utility model designs an automatic daylily feeding tray conveying device, which comprises a feeding assembly, a conveying assembly and a discharging assembly, wherein the feeding assembly comprises a tray accommodating table 10 and a feeding clamping gripper 20, the tray accommodating table 10 and the feeding clamping gripper 20 are arranged on the feeding side of the conveying assembly, the tray accommodating table 10 is used for accommodating a daylily tray 11, the feeding clamping gripper 20 is used for clamping and transferring the daylily tray 11 on the tray accommodating table 10 onto the conveying assembly, the discharging assembly comprises a discharging clamping gripper 60, and the discharging clamping gripper 60 is arranged on the discharging side of the conveying assembly and is used for taking down the daylily tray 11 filled with daylily on the conveying assembly.
The automatic conveying device for the daylily separate charging trays has at least the following beneficial effects:
The daylily feeding device is characterized in that a feeding side of the conveying assembly is provided with a feeding disc containing table 10 and a feeding clamp pick-up gripper 20, the daylily feeding disc 11 on the feeding disc containing table 10 is clamped and placed on the conveying assembly through the feeding clamp pick-up gripper 20, a discharging clamp pick-up gripper 60 is arranged on a discharging side of the conveying assembly, the daylily feeding disc 11 filled with daylily on the feeding disc containing table 10 is timely clamped and taken down through the discharging clamp pick-up gripper 60, the automatic daylily feeding disc 11 replacement function of the conveying assembly is achieved, and labor is saved.
In addition, as shown in fig. 1, in the prior art, the yellow day lily trays 11 are transported on the conveying platform 30, the roller 4 is driven by the driving motor 32 to rotate, so as to drive the yellow day lily trays 11 to transport, the tray stopping member 2 comprises a baffle 210 and a lifter 220, when the yellow day lily trays 11 are transported to the bottom of the day lily split charging device, the baffle 210 of the tray stopping member 2 is lifted under the pushing of the lifter 220, the baffle 210 cuts off the yellow day lily trays 11 to carry out the yellow day lily holding, but at this time, the driving motor 32 still works, the left day lily trays 11 cut off by the tray stopping member 2 always carry out left-right friction transport, so that the bottom of the day lily trays 11 is continuously worn, and when the day lily trays 11 are completely filled with the day lily, the lifter 220 drives the baffle 210 to descend, and the full day lily trays 11 continue to transport the day lily on the conveying platform 30.
Further, the conveying assembly comprises a conveying platform 30 and a first tray supporting assembly 51 and a second tray supporting assembly 52 which are arranged below the conveying platform 30 at intervals, a plurality of conveying rollers 31 are arranged on the conveying platform 30 in parallel, an interval is arranged between any two adjacent conveying rollers 31, the first tray supporting assembly 51 and the second tray supporting assembly 52 can penetrate through the interval to lift, the conveying platform 30 is provided with a first station section 41 corresponding to the first tray supporting assembly 51 and a second station section 42 corresponding to the second tray supporting assembly 52 in the conveying direction, and the tail ends of the first station section 41 and the second station section 42 are respectively provided with an in-place sensor group 70, and the first tray supporting assembly 51, the second tray supporting assembly 52 and the two in-place sensor groups 70 are electrically connected with each other.
When the day lily material disc 11 is transmitted on the conveying platform 30, when the in-place sensor group 70 at the tail end of the first station section 41 does not detect the information of the day lily material disc 11, the day lily material disc 11 is continuously transmitted on the conveying platform 30 and is transmitted to the second station section 42, after the in-place sensor group 70 at the tail end of the second station section 42 detects the information of the day lily material disc 11, the detected information of the day lily material disc 11 is transmitted to the second material disc supporting component 52 below the second station section 42, the lifting driving piece 521 below the second material disc supporting component 52 is started to drive the day lily material disc 11 on the second station section 42 to lift, and the day lily material disc 11 starts to be contained, when the day lily material disc 11 is transmitted to the first station section 41, the in-place sensor group 70 at the tail end of the first station section 41 detects the information of the day lily material disc 11, the information of the day lily material disc 11 is transmitted to the first material disc supporting component 51 below the first station section 41, the lifting driving piece 521 below the first material disc supporting component 51 is started, the first station section 41 is driven, the day lily material disc 11 is continuously conveyed from the first station section 11 and the material disc supporting component 31 is prevented from being worn and away by the material disc 11 in the conveying process of the first station section 31.
Further, the feeding clamping gripper 20 specifically comprises a first base 21, a first mechanical arm 22 and a first clamping head 23, the first mechanical arm 22 is arranged above the first base 21, a driving motor is arranged on the first mechanical arm 22 and used for driving the first mechanical arm 22 to rotate, the first clamping head 23 is arranged at the end part of the first mechanical arm 22, a plurality of clamping suction cups 231 are arranged on the first clamping head 23, a negative pressure fan is arranged on the first base 21, a plurality of negative pressure air pipes are arranged on the first clamping head 23, one end of each negative pressure air pipe is connected with each clamping suction cup, the other end of each negative pressure air pipe is connected with each negative pressure fan, negative pressure suction is generated by the negative pressure fan on the clamping suction cups 231, and then the day lily material trays 11 are clamped by the clamping suction cups 231, the feeding clamping gripper 20 is arranged on the feeding side of the conveying platform 30, the day lily trays 11 are automatically clamped and placed on the conveying platform 30, and manpower is saved.
Further, the first tray supporting component 51 and the second tray supporting component 52 each include a lifting driving member 521, a transverse plate 522 and two supporting plates 523, the lifting driving members 521 are disposed below the conveying platform 30, the transverse plates 522 are disposed at output ends of the lifting driving members 521 and located between the lifting driving members 521 and the conveying platform 30, the two supporting plates 523 are disposed at a side, facing away from the lifting driving members 521, of the transverse plates 522 in the conveying direction at intervals, the setting interval of the two supporting plates 523 is smaller than the length of the day lily trays 11 in the conveying direction, and the two supporting plates 523 can synchronously pass through the two intervals to lift, and the lifting driving members 521 are electrically connected with the two in-place sensor groups 70.
The in-place sensor group 70 arranged on the conveying platform 30 detects that the day lily material trays 11 are transmitted to the first station section 41 and the second station section 42, then the position information is transmitted to the lifting driving piece 521 below the first material tray supporting component 51 and the second material tray supporting component 52, the lifting driving piece 521 is started, and then the first material tray supporting component 51 and the second material tray supporting component 52 are driven to lift up, so that the day lily material trays 11 are lifted up from the conveying platform 30, and continuous abrasion of the day lily material trays 11 on the conveying roller 31 is avoided.
In addition, the problem that the charging weight of the day lily material tray 11 on the second station section 42 cannot be accurately detected in the process of conveying the day lily material tray 11 above the conveying platform 30 is easy to cause the situation that the day lily in the day lily material tray 11 on the second station section 42 is too much or too little in the holding.
To avoid such a situation, further, a weight sensor 524 is provided on the upper end surfaces of the two support plates 523, and the weight sensor 524 is electrically connected to the elevating driver 521.
Through setting up weight sensor 524 on the up end of second charging tray supporting component 52 backup pad 523, can be at the splendid attire day lily weight of day lily charging tray 11 real-time detection day lily, the weight of the full day lily of test day lily charging tray 11 splendid attire day lily is about 10kg in advance, then set for weight sensor 524 to weight sensor's upper and lower limit value 9.5kg to 10.5kg, when weight sensor 524 detects the day lily weight of the interior splendid attire of day lily charging tray 11 and reaches this scope, with weight signal transmission to the lift driving piece 521 of second charging tray supporting component 52 below, lift driving piece 521 starts to drive day lily charging tray 11 and descends to on the delivery platform 30 horizontal plane, rethread delivery platform 30 will splendid attire day lily charging tray 11 carry out.
Further, the daylily tray 11 is provided with two spacing grooves 111 at intervals at the bottom thereof perpendicular to the conveying direction, and the two spacing grooves 111 correspond to the two support plates 523 of the first tray support assembly 51 and the second tray support assembly 52.
Because the day lily trays 11 are required to be supported from the conveying rollers 31 of the conveying platform 30 by the two supporting plates 523 below the first tray supporting assembly 51 and the second tray supporting assembly 52 in the conveying process, continuous friction of the day lily trays 11 on the conveying rollers 31 is avoided, and slipping is avoided when the day lily trays 11 are supported by the supporting plates 523, two limiting grooves 111 are formed in the bottoms of the day lily trays 11 in a manner of being perpendicular to the conveying direction in a spaced manner, and the supporting plates 523 correspond to the limiting grooves 111 in the bottoms of the day lily trays 11, so that slipping is avoided when the day lily trays 11 are supported by the supporting plates 523.
Further, the in-place sensor group 70 includes a first in-place sensor 71, a second in-place sensor 72, and a fixing rod 73, where the fixing rod 73 is disposed on an outer side frame of the conveying platform 30, the first in-place sensor 71 and the second in-place sensor 72 are disposed on the fixing rod 73 at intervals along a height direction, and the first tray support assembly 51, the second tray support assembly 52, the first in-place sensor 71, and the second in-place sensor 72 are electrically connected to each other, the first in-place sensor 71 corresponds to a conveying plane of the conveying platform 30, and the second in-place sensor 72 of the first station section 41 corresponds to a height position of the first tray support assembly 51 in an extended state, so as to ensure that when the day lily tray 11 is lifted and dropped by the lifting driving member, the second in-place sensor 72 of the second station section 42 corresponds to the height position 521 of the second tray support assembly 52 in an extended state.
When the day lily trays 11 are transported on the transporting platform 30, when the first in-place sensor 71 and the second in-place sensor 72 of the second station section 42 do not detect the information of the day lily trays 11, the day lily trays 11 on the first station section 41 continue to be transported forward on the transporting platform 30, and when the day lily trays 11 are transported to the second station section 42, after the first in-place sensor 71 on the second station section 42 detects the signals of the day lily trays 11, the signals are transported to the lifting driving part 521 below the second tray supporting assembly 52, the lifting driving part 521 is started to drive the second tray supporting assembly 52 to lift, after the day lily trays 11 on the second station section 42 are fully loaded with flowers, the weight signals are transported to the lifting driving part 521 below the second tray supporting assembly 52 after the second tray supporting assembly 52 supports 523 detect weight changes, and the day lily trays 11 on the second station section 42 are driven to fall, and are transported and output through the transporting platform 30.
Specifically, in another embodiment, the in-place sensor group 70 is a light curtain sensor, the maximum extended position of the first tray supporting component 51 and the second tray supporting component 52 is a first position, and the detection height of the light curtain sensor is from the conveying plane of the conveying platform 30 to the first position. Because the light curtain sensor has a vertical height, an upper sensor and a lower sensor are not needed to be arranged, and one sensor is arranged to detect object information on the plane and the vertical height of the conveying platform 30.
Further, the blanking gripping gripper 60 includes a second base 61, a second mechanical arm 62 and a second gripping head, the second mechanical arm 62 is disposed above the second base 61, the second gripping head is disposed at an end of the second mechanical arm 62, four gripping claws 63 are disposed on the second gripping head, and the day lily trays 11 full of day lily are gripped from the front side, the rear side, the left side and the right side by the four gripping claws 63. The day lily trays 11 filled with day lily on the tray holding table 10 are timely clamped and taken down by the blanking clamping grippers 60, so that the function of automatically replacing the day lily trays 11 by the conveying platform 30 is realized, and the labor is saved.
It is to be understood that the above examples of the present application are provided by way of illustration only and not by way of limitation of the embodiments of the present application. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.