CN111776293B - Fruit conveying, sucking and boxing equipment - Google Patents
Fruit conveying, sucking and boxing equipment Download PDFInfo
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- CN111776293B CN111776293B CN202010744066.7A CN202010744066A CN111776293B CN 111776293 B CN111776293 B CN 111776293B CN 202010744066 A CN202010744066 A CN 202010744066A CN 111776293 B CN111776293 B CN 111776293B
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- conveying
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 211
- 230000007246 mechanism Effects 0.000 claims description 26
- 230000009471 action Effects 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 4
- 241000252254 Catostomidae Species 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 125000004122 cyclic group Chemical group 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 21
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/02—Packaging agricultural or horticultural products
- B65B25/04—Packaging fruit or vegetables
- B65B25/046—Packaging fruit or vegetables in crates or boxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/36—Arranging and feeding articles in groups by grippers
- B65B35/38—Arranging and feeding articles in groups by grippers by suction-operated grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/52—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using roller-ways or endless conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
- B65B5/10—Filling containers or receptacles progressively or in stages by introducing successive articles, or layers of articles
- B65B5/105—Filling containers or receptacles progressively or in stages by introducing successive articles, or layers of articles by grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
Abstract
The invention relates to fruit conveying, sucking and boxing equipment which comprises a feeding table, a fruit tray circulating and conveying device, a lifting type fruit sucking, misplacing and boxing device and a paper box conveying device, wherein the feeding table is positioned at the rear of the fruit tray circulating and conveying device, fruits are conveyed to the fruit tray from the feeding table, the lifting type fruit sucking, misplacing and boxing device is close to the front of the fruit tray circulating and conveying device, fruits on fruit trays in different shapes are sucked and stacked in paper boxes below, and the paper box conveying system is positioned below the lifting type fruit sucking, misplacing and boxing device and is used for automatically regulating and conveying the paper boxes. The invention is used for automatic layering, dislocation and boxing of fruits, and realizes the cyclic automatic conveying of two fruit trays; the fruit subjected to boxing cannot shake and collide in the transportation process, so that the yield in the transportation process is improved; the sucker moves simply and stably, so that the fruit dropping rate in the sucking and boxing links is reduced; automatic regular and carry carton has improved carton transportation efficiency, has reduced artifical intensity of labour.
Description
Technical Field
The invention belongs to the technical field of logistics equipment, and particularly relates to fruit conveying, sucking and boxing equipment.
Background
The yield and quality demands of fruits are increasing, and the manual boxing is adopted in the past, so that the fruit boxing demands of factories cannot be met due to high labor cost and low efficiency. At present, existing fruit boxing equipment is like patent CN201510417720.2, and its scheme is an automatic fruit boxing machine, including fixing base, carton, fruit position control device and place the elevating gear that the carton and enable the carton to rise and descend relative fixing base is equipped with fruit and places the frame above the carton mouth, is equipped with fruit between fruit and places frame and the carton and places the board, and fruit position control device includes horizontal adjustment mechanism and vertical adjustment mechanism and is used for adjusting the fruit position of different layers. The device can realize the layering dislocation vanning of fruit, but need artifical ration fruit many times, and fruit still has fruit or collision between fruit and the equipment at vanning in-process, can't stop the damage of fruit at vanning in-process, and the carton needs the manual work to place regularly, and work efficiency is lower. The fruit box filling machine comprises a feeding table, a transferring table and a box filling machine, wherein the feeding table, the transferring table and the box filling machine are sequentially connected, an inclined chute is formed at the joint of the feeding table and the transferring table to stack fruits to be filled in the box, the fruits are slid to the transferring table, the manually arranged fruits are sequentially fed into the box filling machine by the transferring table, and then the fruits are filled into the container by the box filling machine. The fruit tray can realize the cyclic conveying of fruit trays and the automatic boxing of fruits, but larger gaps exist among the fruits after boxing, and the fruits collide to cause rotten fruits in the transportation process, so that the fresh-keeping effect of the fruits is reduced.
Therefore, the development of the fruit boxing equipment capable of realizing automatic conveying of fruits and cartons and rapid nondestructive layering and dislocation boxing has important commercial significance for the automatic fruit boxing market.
Disclosure of Invention
The invention provides fruit conveying, sucking and boxing equipment which can realize the cyclic automatic conveying of two fruit trays and the layered misplacement boxing of fruits, reduces the manufacturing and labor costs and improves the yield in the transportation process.
In order to solve the technical problems, the invention adopts a technical scheme that: the fruit conveying, sucking and boxing equipment comprises a fruit tray circulating and conveying device, a lifting type fruit sucking, misplacing and boxing device and a paper box conveying device, wherein the rear of the fruit tray circulating and conveying device is a feeding end, the lifting type fruit sucking, misplacing and boxing device is positioned in front of the fruit tray circulating and conveying device, and the paper box conveying device is positioned below the lifting type fruit sucking, misplacing and boxing device;
the fruit tray circulating conveying device comprises a rectangular rotary track formed by winding a bent plate chain, the rotary track is driven by a fruit tray circulating conveying driving mechanism to realize operation, and the bent plate chain is connected with the fruit tray through a hinge shaft; a push rod mechanism is arranged below the bent plate chain above the fruit tray circulating and conveying device, the push rod mechanism comprises an air cylinder, a torque hinge is fixed at the movable end of a piston rod of the air cylinder, and a push rod is fixed on the torque hinge; in a natural state, the push rod is higher than the lower plane of the fruit tray; when the piston rod moves forwards, the push rod can push the fruit tray at the current tray position forwards; when the fruit tray behind the front tray moves forwards and passes through the push rod, the push rod slides relatively against the lower surface of the fruit tray under the torque action of the torque hinge;
the lifting type fruit sucking, misplacing and boxing device comprises a lifting component and a fruit sucking component; the lifting part comprises a lifting piece, a rack is arranged on the lifting piece, the rack is meshed with a gear, and the gear is driven by a lifting driving mechanism; the fruit sucking component comprises a rotary cylinder connected to the lower end of the lifting piece, a sucker fixing plate and a swing rod connected to the output end of the rotary cylinder, four strip holes are formed in the sucker fixing plate, a first connecting strip, a second connecting strip, a third connecting strip and a fourth connecting strip are respectively arranged in the four strip holes, suckers are respectively connected to the first connecting strip, the second connecting strip, the third connecting strip and the fourth connecting strip, and the first connecting strip, the second connecting strip, the third connecting strip and the fourth connecting strip can respectively slide back and forth along the length directions of the strip holes; the first connecting strip and the third connecting strip are in linkage, and the second connecting strip and the fourth connecting strip are in linkage; the second connecting strip and the third connecting strip are connected with vertical short shafts, the short shafts are matched with long grooves on the swinging rods, the swinging rods are driven by the rotary air cylinders to swing, and the short shafts limited by the long grooves are driven to do linear motion along the long holes.
Further, the carton conveying device comprises a baffle belt, and the baffle belt is driven by a motor.
Further, a carton opening mechanism is arranged at the entry end of the tray position below the lifting type fruit sucking and misplacing boxing device.
Further, the both sides of baffle belt are equipped with the lateral wall, fixed carton limiting plate on the lateral wall, and the distance of the carton limiting plate of both sides is adjustable.
Further, the fruit tray guide grooves fixedly connected with the two sides of the fruit tray are provided with long holes, and the long holes and the hinge shaft form rotary and sliding connection.
Further, a first fluent strip is arranged on the lower side of the bent plate chain above the rectangular rotary rail, a second fluent strip is arranged on the lower side of the bent plate chain below the rectangular rotary rail, and a fruit tray limiting plate is arranged on the left side of the rectangular rotary rail.
Further, a sliding rail is fixed on the lifting piece, and the sliding rail and a sliding block fixed on the frame are mutually matched to realize guiding limit.
Further, the first connecting plate and the second connecting plate are fixedly connected with a strip edge bearing respectively, the outer diameter of the strip edge bearing is slightly smaller than the width of the strip hole, and the flange of the strip edge bearing is positioned above the strip hole.
Further, a first photoelectric sensor, a second photoelectric sensor, a third photoelectric sensor and a fourth photoelectric sensor are arranged right below the lifting type fruit sucking, misplacing and boxing device.
Further, the feeding end is provided with a feeding table, an inclined chute is arranged above the feeding table, and a controller and a programmable logic controller are fixed on the inner wall below the feeding table.
The beneficial effects of the invention are as follows:
(1) The fruit tray circulating conveying device has a simple and compact structure and small occupied space, realizes the circulating automatic conveying of two fruit trays, and reduces the manufacturing and labor costs;
(2) The sucker moves simply and stably, so that the fruit dropping rate in the sucking and boxing links is reduced;
(3) The fruits which are layered and staggered and boxed cannot shake and collide in the transportation process, so that the yield in the transportation process is improved;
(4) Automatic regular and carry carton has improved carton transportation efficiency, has reduced artifical intensity of labour.
Drawings
Fig. 1 is a schematic view of the fruit conveying, sucking and boxing device according to the invention.
Fig. 2 is a schematic diagram of a lifting type fruit sucking misplacement boxing device according to the invention.
Fig. 3 is a schematic view of the push rod mechanism according to the present invention.
Fig. 4 is a schematic diagram of the cyclic conveying of fruit trays according to the present invention.
Reference numerals illustrate: 1-a feeding table; 2-a controller; 3-a programmable logic controller; 4-a fruit tray circulating and conveying device; 5-bending plate chain; 6-hinging shaft; 7-a fruit tray guide groove; 8-a first fruit tray; 9-a second fruit tray; 10-a first fluent strip; 11-a first photosensor; 12-a second photosensor; 13-a third photosensor; 14-a first motor; 15-a motor fixing plate; 16-lifting fruit sucking and boxing device; 17-rack; 18-sliding rails; 19-square tubes; 20-gear; 21-a slider fixing plate; 22-slide block; 23-a first rack; 24-rotating cylinder; 25-sucking disc fixing plate; 26-sucking disc; 27-a carton opening mechanism; 28-a push rod mechanism; 29-fruit tray limiting plates; 30-fourth photosensors; 31-a second fluent strip; 32-a first sprocket; 33-carton conveying device; 34-a carton limiting plate bracket; 35-a second rack; 36-a second motor; 37-rolling a flower shaft; 38-sidewalls; 39-carton limiting plates; 40-separator belt; 41-a third motor; 42-a third rack; 43-a second sprocket; 44-a second connection plate; 45-nuts; 46-a first connecting strip; 47-swinging rod; 48-minor axis; 49-band edge bearing; 50-a first connection plate; 51-a second connecting bar; 52-a third connecting bar; 53-fourth connecting bar; 54-push rod; 55-torque hinge; 56-cylinder foot; 57-cylinder; 58-cylinder piston rod; 59-a push rod connection plate; 801-808 are diskettes.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be embodied in other ways than those described herein, and persons skilled in the art will be able to make similar generalizations without departing from the spirit of the invention and therefore the invention is not limited to the specific embodiments disclosed below.
According to the fruit conveying, sucking and boxing equipment, a chain is adopted to drive the fruit trays to move and turn over so as to realize the cyclic conveying of the fruit trays, the lifting type fruit sucking, misplacing and boxing device is used for boxing after converting forms of fruits on the fruit trays with different shapes, so that layered misplacing and boxing is realized, and the baffle conveying belt is used for conveying the opening-shaped cartons after automatic regulation. The specific structure is as follows:
as shown in fig. 1, the fruit conveying, sucking and boxing equipment comprises a feeding table 1, a fruit tray circulating and conveying device 4, a lifting type fruit sucking, misplacing and boxing device 16 and a carton conveying device 33, wherein the feeding table 1 is positioned behind the fruit tray circulating and conveying device 4, fruits are conveyed from the feeding table 1 to fruit trays, and the carton conveying device 33 is positioned below the lifting type fruit sucking, misplacing and boxing device 16 and is used for automatically regularizing and conveying cartons; the lifting type fruit sucking misplacement boxing device 16 is close to the front of the fruit tray circulating conveying device 4, sucks fruits on fruit trays of two different shapes and stacks the fruits in a lower carton.
The top of material loading platform 1 sets up the slope spout, and the slope spout is slightly higher than fruit tray upper surface, and slope spout width is slightly wider than the fruit tray, and inside degree of depth is greater than the length of fruit tray, and material loading platform 1 below inner wall is fixed with controller 2 and programmable logic controller 3.
The fruit tray circulating and conveying device 4 comprises a third frame 42, wherein bent plate chains 5 are respectively arranged on two sides of the third frame 42, the bent plate chains 5 on two sides are wound on a first chain wheel 32 and a second chain wheel 43 to form a rectangular rotary track, and the bent plate chains 5 are connected with fruit trays through hinge shafts 6; the fruit tray guide grooves 7 fixedly connected with the two sides of the fruit tray are provided with long holes which are in rotary and sliding connection with the hinge shaft 6, the hinge shaft 6 is fixedly connected with the chain link attachment plates on the bent plate chain 5 through bolts, and the chain link attachment plates are equidistantly arranged along the bent plate chain 5. A fruit tray circulation conveying driving mechanism (a third motor 41 is adopted in the embodiment) is fixed at the lower right side of the third frame 42, and the output end of the third motor 41 is connected with a second sprocket 43 to drive the bent plate chain 5, the hinge shaft 6 and the fruit tray to circulate and convey. A first fluent strip 10 is arranged on the lower side of the bent plate chain 5 above the rectangular revolving track, a second fluent strip 31 is arranged on the lower side of the bent plate chain below the rectangular revolving track, and the first fluent strip 10 and the second fluent strip 31 are used for supporting the fruit trays and ensuring smooth conveying of the fruit trays; the fruit tray limiting plate 29 is arranged on the left side of the third frame 42, and the fruit tray limiting plate 29 is tightly attached to the right surface of the fruit tray on the left side of the third frame 42.
As shown in fig. 2, the lifting fruit sucking misplaced boxing device 16 comprises a lifting component and a fruit sucking component; the lifting component comprises a first frame 23, a motor fixing plate 15, a sliding block fixing plate 21, a lifting piece (in the embodiment, square tubes 19 are adopted) and a sliding block 22, wherein the first frame 23 is arranged in front of the fruit tray circulating and conveying device 4, the motor fixing plate 15 is fixedly connected with the first frame 23, the sliding block fixing plate 21 is fixedly connected with the motor fixing plate 15, and the sliding block 22 is fixedly connected with the sliding block fixing plate 21; the slide rail 18 is fixed at two sides of the lifting piece (namely, square pipe 19), the slide rail 18 and the slide block 22 are matched with each other, and the slide rail 18 can only move up and down under the limit action of the slide block 22. A rack 17 is fixed on the right side of the square tube 19; the first motor 14 is fixed on the motor fixing plate 15 as a lifting driving mechanism, a gear 20 is fixed at the shaft end of the first motor 14, and the first motor 14 drives the gear 20 to rotate so as to drive the rack 17 meshed with the gear 20 to move up and down. A rotary air cylinder 24 is fixed at the bottom of the square tube 19 and used as a rotary driving mechanism, and an output shaft of the rotary air cylinder 24 is fixed with the swing rod 47 and can drive the swing rod 47 to rotate positively and negatively for a certain angle. The fruit sucking component comprises a sucking disc fixing plate 25, the sucking disc fixing plate 25 is connected below the square tube 19, four strip holes are formed in the sucking disc fixing plate 25, a first connecting strip 46, a second connecting strip 51, a third connecting strip 52 and a fourth connecting strip 53 are sequentially arranged in the four strip holes, sucking discs 26 are respectively fixed on the first connecting strip 46, the second connecting strip 51, the third connecting strip 52 and the fourth connecting strip 53 through nuts 45, the nuts 45 are located above the bottom surface of the sucking disc fixing plate 25, the first connecting strip 46, the second connecting strip 51, the third connecting strip 52 and the fourth connecting strip 53 are located below the bottom surface of the sucking disc fixing plate 25, the width of each strip hole is smaller than the diameter of the nuts 45, and the first connecting strip 46, the second connecting strip 51, the third connecting strip 52 and the fourth connecting strip 53 can slide back and forth along the length directions of the strip holes respectively. The first connecting strip 46 and the third connecting strip 52 are fixedly connected through the first connecting plate 50, the second connecting strip 51 and the fourth connecting strip 53 are fixedly connected through the second connecting plate 44, the first connecting plate 50 and the second connecting plate 44 are fixedly connected with a belt edge bearing 49 respectively, the outer diameter of the belt edge bearing 49 is slightly smaller than the width of the strip hole, the flange of the belt edge bearing 49 is positioned above the strip hole, and the belt edge bearing 49 is used for reducing friction force between each connecting strip and the sucker fixing plate 25. The upper surfaces of the second connecting strip 51 and the third connecting strip 52, which are close to the vicinity of the middle point, are welded with upright short shafts 48, the upper ends of the short shafts 48 are positioned in long grooves on the swinging rods 47, the swinging rods 47 are driven by the rotary air cylinders 24 to swing, and the rotating swinging rods 47 drive the short shafts 48 limited by the long grooves to do linear motion along the long holes. When the sucker 26 sucks fruits on the first fruit tray 8, the swing rod 47 rotates clockwise under the action of the rotary cylinder 24, drives the first connecting strip 46 and the third connecting strip 52 to move to the left end of the long hole, drives the second connecting strip 51 and the fourth connecting strip 53 to move to the right end of the long hole, and changes the relative positions of the suckers fixedly connected to different connecting strips; when the sucking disc 26 sucks water on the second fruit tray 9, the swing rod 47 rotates anticlockwise under the action of the rotary cylinder 24, drives the first connecting strip 46 and the third connecting strip 52 to move to the right end of the strip hole, drives the second connecting strip 51 and the fourth connecting strip 53 to move to the left end of the strip hole, and changes the relative positions of the sucking discs fixedly connected to different connecting strips again.
As shown in fig. 1, a push rod mechanism 28 is arranged below the bent plate chain 5 above the fruit tray circulating and conveying device 4; as shown in fig. 3, the push rod mechanism 28 includes a cylinder 57, a cylinder base 56, and a push rod connecting plate 59, where the cylinder base 56 is fixed on the third frame 42, and one end of the push rod connecting plate 59 is fixed on the end of the cylinder piston rod 58, and the other end is fixed with the torque hinge 55. The push rod 54 is fixed on the torque hinge 55, in a natural state, the push rod 54 is subjected to clockwise torsion of the torque hinge 55 and supporting force of the push rod connecting plate 59, the push rod 54 is higher than the lower plane of the fruit tray, and when the piston rod 58 moves forwards, the push rod 54 of the air cylinder 57 pushes the fruit tray positioned at the 801 tray to the 802 tray forwards (as shown in fig. 4); when the fruit tray behind the 801 tray moves forwards and passes through the push rod 54, the push rod 54 slides relatively against the lower surface of the fruit tray under the torque action of the torque hinge 55; when the fruit tray passes over the push rod 54 to reach the tray position 801, the push rod 54 is immediately restored to a state that the upper surface of the push rod 54 is higher than the lower plane of the fruit tray under the torsion action, so that the fruit tray is pushed forward again.
As shown in fig. 1, the carton conveying device 33 includes a second frame 35, side walls 38 on two sides are supported above the second frame 35, a second motor 36 is installed at the right end of the side walls 38, the second motor 36 drives a roller shaft 37 to drive a partition belt 40 to move, and the partition belt 40 is used for conveying empty cartons to the position right below the lifting fruit sucking and misplacing boxing device 16 and conveying the boxed cartons away. A carton opening mechanism 27 is arranged at the entry end of the tray position below the lifting type fruit sucking misplacement boxing device 16 and is used for fully opening the paperboards around the carton opening and keeping the fully opened state; the carton opening mechanism 27 is secured to the side walls 38 and is located directly above the spacer belt 40 slightly above the cartons. The distance between the partition plates on the partition plate belt 40 is slightly larger than the length of the paper box, the paper box limiting plates 39 are fixed on the side walls 38 on the two sides through the paper box limiting plate supports 34, and the distance between the paper box limiting plates 39 on the two sides is adjustable and slightly larger than the width of the paper box.
As shown in fig. 1, a first photoelectric sensor 11, a second photoelectric sensor 12 and a third photoelectric sensor 13 are arranged right below the lifting fruit sucking misplacement boxing device 16; the first photoelectric sensor 11 is used for detecting the fruit tray, and the signal output end of the first photoelectric sensor 11 is connected to the controller 2; the second photoelectric sensor 12 is used for detecting that the sucker 26 is lifted, and the lifting type fruit sucking misplaced boxing device 16 has no signal of the sucker or fruit tray at the position right below the device; the third photoelectric sensor 13 is used for detecting a signal that the fruit tray is pushed away from the position right above the carton. A fourth photosensor 30 is arranged on one side of the partition belt 40 below the lifting fruit sucking, misplacing and boxing device 16, and the fourth photosensor 30 is used for detecting a signal of the movement of the paper box to the position.
The working process of the invention comprises the following steps: as shown in fig. 1, the fruits at the feeding table 1 slide onto the first fruit tray 8, excess fruits are manually removed, and the first fruit tray 8 sequentially advances forward along the first flow strip 10 from one side of the feeding table 1 to convey the fruits to the position right below the lifting type fruit sucking, misplacing and boxing device 16. After the first photoelectric sensor 11 detects the fruit tray, a signal is sent to the controller 2, and the programmable logic controller 3 sends an instruction, the third motor 41 stops rotating, and the fruit tray stops to be right below the lifting fruit sucking misplaced boxing device 16, namely right above the paper box (a tray position 801 shown in fig. 4). The first motor 14 receives the action instruction to rotate, drives the gear 20 and the rack 17 to move relatively, the rack 17 is fixedly connected with the square tube 19, the sliding block 22 is fixedly connected on the motor fixing plate 15 through the sliding block fixing plate 21, the sliding rail 18 is limited by the sliding block 22, the square tube 19 moves downwards, and the sucker fixing plate 25 fixedly connected below the square tube 19 is driven to move downwards. After sucking fruits, the sucker 26 is installed on the sucker fixing plate 25, the sucker 26 moves upwards, the push rod mechanism 28 located at the rear lower side of the fruit tray receives instruction action, the fruit tray is pushed away from the position right above the paper box through the push rod 54 (a tray position 802 shown in fig. 4), when the third photoelectric sensor 13 detects that the fruit tray is completely pushed away from the position right above the paper box, the sucker 26 moves downwards to the paper box with the fruits, and after boxing is completed, the sucker 26 moves upwards again. When the second photoelectric sensor 12 detects that the suction cup 26 has completely risen and the cup position 801 has neither fruit tray nor suction cup 26, the third motor 41 rotates again to drive the fruit tray carrying the next layer of fruit to move to the position right below the lifting type fruit sucking and misplacing boxing device 16 (the cup position 801 is shown in fig. 4), and after the suction cup 26 changes the shape, the next layer of fruit can be sucked and boxed, so that the layered misplacing boxing of the fruit is realized. After the suction cup 26 finishes the action instruction of the fruit boxing with the designated layer number, the second motor 36 receives the action instruction to rotate, the paper box fully loaded with fruits moves forward under the drive of the baffle belt 40, the empty paper box at the rear is manually placed on the baffle belt 40, when the paper box passes through the paper box opening mechanism 27, the paper plates around the paper box opening are completely opened and kept in the state until the paper box opening mechanism 27 is separated, and when the fourth photoelectric sensor 30 detects that the paper box moves to the position, the second motor 36 receives the instruction to stop rotating, so that the paper box is stopped under the suction cup 26 for boxing.
As shown in fig. 4, in the schematic diagram of cyclic conveying of fruit trays, a tray position 801 is located right above a carton, after a push rod mechanism 28 receives an instruction, the fruit tray located at the tray position 801 is pushed to a tray position 802, the fruit tray moves forward for a certain distance along with a hinge shaft 6 fixedly connected to a single-side bent plate chain 5, and then is turned over for 90 degrees to 803 degrees anticlockwise for the first time under the action of gravity; the fruit tray is in a vertical state after the single-side bent plate chain 5 continues to move to 804 tray positions, the bottom surface is contacted with the second fluent strip 31, the right side surface is contacted with the fruit tray limiting plate 29, the fruit tray cannot be turned clockwise at the position, and then the fruit tray is turned for the second time for 90 degrees to 805 tray positions under the action of the hinge shaft 6 and gravity; the fruit tray is towed under the traction of the hinge shaft 6, and achieves the third anticlockwise overturning by 90 degrees after passing through the vicinity of 806 tray positions; the fruit trays from the position of 807 trays are towed under the traction of the hinge shaft 6, the fruit trays are turned over by 90 degrees to 808 degrees anticlockwise for the fourth time, the fruit trays continue to advance along the first flow strip 10 below and return to the position of 801 trays, so that the fruit trays move one circle along with the unilateral bent plate chain 5, and the fruit trays are turned over by 360 degrees to realize circulating conveying.
The foregoing has described in detail a fruit conveying, sucking and boxing apparatus provided herein, and specific examples have been provided herein to illustrate the principles and embodiments of the present application, the above examples being provided only to assist in understanding the method and core ideas of the present application; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (10)
1. Fruit is carried and is absorbed vanning equipment, its characterized in that: the fruit tray conveying device comprises a fruit tray circulating conveying device (4), a lifting type fruit sucking and misplacing boxing device (16) and a paper box conveying device (33), wherein the rear of the fruit tray circulating conveying device (4) is a feeding end, the lifting type fruit sucking and misplacing boxing device (16) is positioned in front of the fruit tray circulating conveying device (4), and the paper box conveying device (33) is positioned below the lifting type fruit sucking and misplacing boxing device (16); the fruit tray circulating conveying device (4) comprises a rectangular rotary track formed by winding a bent plate chain (5), the rotary track is driven by a fruit tray circulating conveying driving mechanism to realize operation, and the bent plate chain (5) is connected with the fruit tray through a hinge shaft (6); a push rod mechanism (28) is arranged below a bent plate chain (5) above the fruit tray circulating and conveying device (4), the push rod mechanism (28) comprises an air cylinder (57), a torque hinge (55) is fixed at the movable end of a piston rod (58) of the air cylinder (57), and a push rod (54) is fixed on the torque hinge (55); in a natural state, the push rod (54) is higher than the lower plane of the fruit tray; when the piston rod (58) moves forwards, the push rod (54) can push the fruit tray at the current tray position forwards; when the fruit tray behind the front tray moves forwards and passes through the push rod (54), the push rod (54) slides relatively against the lower surface of the fruit tray under the torque action of the torque hinge (55); the lifting type fruit sucking misplacement boxing device (16) comprises a lifting component and a fruit sucking component; the lifting part comprises a lifting piece, a rack (17) is arranged on the lifting piece, the rack (17) is meshed with a gear (20), and the gear (20) is driven by a lifting driving mechanism; the fruit sucking component comprises a rotary air cylinder (24) connected to the lower end of the lifting piece, a sucker fixing plate (25) and a swing rod (47) connected to the output end of the rotary air cylinder (24), four strip holes are formed in the sucker fixing plate (25), a first connecting strip (46), a second connecting strip (51), a third connecting strip (52) and a fourth connecting strip (53) are respectively arranged in the four strip holes, suckers (26) are respectively connected to the first connecting strip (46), the second connecting strip (51), the third connecting strip (52) and the fourth connecting strip (53), and the first connecting strip (46), the second connecting strip (51), the third connecting strip (52) and the fourth connecting strip (53) can respectively slide back and forth along the length directions of the strip holes; the first connecting strip (46) and the third connecting strip (52) are in linkage, and the second connecting strip (51) and the fourth connecting strip (53) are in linkage; the second connecting strip (51) and the third connecting strip (52) are connected with a vertical short shaft (48), the short shaft (48) is matched with a long groove on the swinging rod (47), the swinging rod (47) is driven by the rotary air cylinder (24) to swing, and the short shaft (48) limited by the long groove is driven to do linear motion along the long hole.
2. Fruit conveying, sucking and boxing equipment as claimed in claim 1, wherein: the carton conveyor (33) includes a separator belt (40), the separator belt (40) being driven by a motor.
3. Fruit conveying, sucking and boxing equipment as claimed in claim 2, wherein: the paper box opening mechanism (27) is arranged at the inlet end of the tray position below the lifting type fruit sucking misplacement boxing device (16).
4. Fruit conveying, sucking and boxing equipment as claimed in claim 2, wherein: the two sides of the partition plate belt (40) are provided with side walls (38), carton limiting plates (39) are fixed on the side walls (38), and the distance between the carton limiting plates (39) on the two sides is adjustable.
5. Fruit conveying, sucking and boxing equipment as claimed in claim 1, wherein: the fruit tray guide grooves (7) fixedly connected with the two sides of the fruit tray are provided with long holes, and the long holes and the hinge shaft (6) form rotary and sliding connection.
6. Fruit conveying, sucking and boxing equipment as claimed in claim 1, wherein: a first fluent strip (10) is arranged on the lower side of a bent plate chain (5) above the rectangular rotary track, a second fluent strip (31) is arranged on the lower side of the bent plate chain below the rectangular rotary track, and a fruit tray limiting plate (29) is arranged on the left side of the rectangular rotary track.
7. Fruit conveying, sucking and boxing equipment as claimed in claim 1, wherein: and a sliding rail (18) is fixed on the lifting piece, and the sliding rail (18) and a sliding block (22) fixed on the frame are mutually matched to realize guiding limit.
8. Fruit conveying, sucking and boxing equipment as claimed in claim 1, wherein: the first connecting strip (46) and the third connecting strip (52) are fixedly connected through a first connecting plate (50), the second connecting strip (51) and the fourth connecting strip (53) are fixedly connected through a second connecting plate (44), a belt edge bearing (49) is fixedly connected to the first connecting plate (50) and the second connecting plate (44) respectively, the outer diameter of the belt edge bearing (49) is slightly smaller than the width of the strip hole, and the flange of the belt edge bearing (49) is located above the strip hole.
9. Fruit conveying, sucking and boxing equipment as claimed in claim 1, wherein: and a first photoelectric sensor (11), a second photoelectric sensor (12), a third photoelectric sensor (13) and a fourth photoelectric sensor (30) are arranged right below the lifting fruit sucking misplacement boxing device (16).
10. Fruit conveying, sucking and boxing equipment as claimed in claim 1, wherein: the feeding end is provided with a feeding table (1), an inclined chute is arranged above the feeding table (1), and a controller (2) and a programmable logic controller (3) are fixed on the inner wall below the feeding table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010744066.7A CN111776293B (en) | 2020-07-29 | 2020-07-29 | Fruit conveying, sucking and boxing equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010744066.7A CN111776293B (en) | 2020-07-29 | 2020-07-29 | Fruit conveying, sucking and boxing equipment |
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| CN111776293A CN111776293A (en) | 2020-10-16 |
| CN111776293B true CN111776293B (en) | 2024-03-19 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977934B (en) * | 2021-04-15 | 2022-09-23 | 栖霞市沃尔德果蔬冷藏有限公司 | Automatic vanning equipment of apple cleaning line |
| CN115009600A (en) * | 2022-06-16 | 2022-09-06 | 杭州中亚机械股份有限公司 | Boxing device |
| CN115123622A (en) * | 2022-06-16 | 2022-09-30 | 杭州中亚机械股份有限公司 | Packing conveying part |
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| CN111776293A (en) | 2020-10-16 |
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