CN109335075B - Egg packaging machine for postal delivery - Google Patents
Egg packaging machine for postal delivery Download PDFInfo
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- CN109335075B CN109335075B CN201811396157.5A CN201811396157A CN109335075B CN 109335075 B CN109335075 B CN 109335075B CN 201811396157 A CN201811396157 A CN 201811396157A CN 109335075 B CN109335075 B CN 109335075B
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- egg
- unit
- sucking
- negative pressure
- conveying unit
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 238000012856 packing Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 241000271566 Aves Species 0.000 claims 1
- 235000013601 eggs Nutrition 0.000 abstract description 288
- 238000013461 design Methods 0.000 abstract description 10
- 239000000945 filler Substances 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 3
- 244000144977 poultry Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000006698 induction Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 210000000621 bronchi Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 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
- B65B23/00—Packaging fragile or shock-sensitive articles other than bottles; Unpacking eggs
- B65B23/02—Packaging or unpacking eggs
- B65B23/06—Arranging, feeding, or orientating the eggs to be packed; Removing eggs from trays or cartons
-
- 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
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
Abstract
The invention discloses an egg packaging machine for postal delivery, which comprises a fixed bracket; egg box conveying unit; the output end of the negative pressure type egg sucking unit can be fixed at an egg taking station and an egg loading station; a filler supply unit; the detection unit is used for detecting the position of the egg box; and a control unit. According to the invention, through the design of the egg box conveying unit, empty egg boxes can be continuously conveyed, then through the design of the negative pressure type egg sucking unit, eggs can be sucked and moved into the empty egg boxes, and gaps among eggs and between the eggs and the egg boxes can be filled through the design of the filling material supply unit, so that the filled type packaging of the eggs is realized, the eggs have good shock resistance, and the loss reporting rate is reduced.
Description
Technical Field
The invention relates to the technical field of egg packaging equipment, in particular to an egg packaging machine for postal delivery.
Background
With the rapid development of logistics industry, express delivery is also rapidly developed, and the demand for poultry egg postal delivery is more and more vigorous. The large-scale birds, beasts and eggs on the existing market go into separately and examine packagine machine structure complicacy, and the cost is high, and the demand of the small-size packing of impractical express delivery, express delivery mail order birds, beasts and eggs packing still is manual packing at present, and work efficiency is low, and birds, beasts and eggs breakage rate is high, does not have express delivery mail to use birds, beasts and eggs packagine machine now.
Disclosure of Invention
According to the defects of the prior art, the invention provides the poultry egg packaging machine for postal delivery, which realizes automatic and efficient packaging of poultry eggs for postal delivery.
Aims to solve one of the technical problems in the prior art.
The invention solves the technical problems by adopting the following technical scheme:
an egg packaging machine for postal delivery comprises a fixed bracket; the egg box conveying unit is arranged on the fixed bracket and can be fixed at an egg loading and filling station; the negative pressure type egg sucking unit is characterized in that the output end of the negative pressure type egg sucking unit can be fixed at an egg taking station and an egg loading station, and the egg loading station of the negative pressure type egg sucking unit corresponds to the egg loading and filling station of the egg box conveying unit; the packing material supply unit is arranged above the egg box conveying unit, and the output end of the packing material supply unit corresponds to the egg loading and packing station of the egg box conveying unit; the detection unit is used for detecting the position of the egg box; a control unit; the egg box conveying unit, the negative pressure type egg sucking unit, the filling material supply unit and the detection unit are respectively and electrically connected with the control unit, the detection unit sends detected egg box position information to the control unit, and the control unit respectively controls the egg box conveying unit, the negative pressure type egg sucking unit and the filling material supply unit to act according to the egg box position information.
As an alternative embodiment of the present invention, the locking device further comprises a locking part, wherein the locking part comprises a lock barrel, and is fixed on the fixed bracket; the telescopic lock head is arranged in the lock body barrel; the pulley is rotationally connected with the top end of the telescopic lock head; an electromagnet I; the two ends of the pull rod are fixedly connected with the telescopic lock head and the electromagnet I respectively; the first reset spring is sleeved on the outer side of the pull rod, and two ends of the first reset spring respectively prop against the bottom end of the telescopic lock head and the bottom wall of the lock body barrel; the egg box conveying unit is correspondingly provided with a plurality of locking holes, and the telescopic lock head stretches out of the lock body barrel and is clamped into the locking holes of the egg box conveying unit, so that the egg box conveying unit is fixed at an egg loading and filling station.
As an alternative embodiment of the present invention, the negative pressure egg sucking unit includes an egg supply table; an egg moving telescopic rod; a negative pressure assembly; at least one soft egg sucking bowl is arranged at the movable end of the transverse telescopic rod and is connected with the output end of the negative pressure component.
As an alternative embodiment of the present invention, the negative pressure assembly includes a gas tank; the negative pressure assembly includes a gas tank; the air pump is connected with the air tank; the air pipe is used for connecting the air tank with the air pump and the air tank with the air suction port of the at least one soft egg sucking bowl; an electromagnetic suction valve, an electromagnetic air release valve and an air pressure switch are sequentially connected from the near to the far on an air pipe between the air tank and the air suction port of the soft egg suction bowl, and the electromagnetic air release valve is also connected with an air filtering port.
As an optional embodiment of the present invention, the egg moving telescopic rod includes a vertical telescopic rod, which is disposed at one side of an egg loading and filling station of the egg box conveying unit; the transverse telescopic rod is arranged at the top end of the vertical telescopic rod.
As an alternative implementation mode of the invention, the filling material supply unit comprises a bin body, two quantitative discharging openings are symmetrically arranged at the bottom of the bin body, a connecting plate is fixedly connected to the outer wall of the quantitative discharging openings, four electromagnets II are uniformly arranged below the connecting plate, each two adjacent electromagnets II are divided into a group, a push rod is arranged below an iron core of each electromagnet II, a connecting cross rod is connected between the push rod of each group of two electromagnets II, a tension spring is arranged between the connecting cross rod and the connecting plate, two ends of the tension spring are fixedly connected with the connecting cross rod and the connecting plate respectively, a plurality of grid dividing baffles are arranged in the quantitative discharging openings, coaxial rotating shaft barrels are respectively arranged below the grid dividing baffles, long rotating shafts are arranged in the rotating shaft barrels, rotating arms are arranged at two ends of each long rotating shaft, a rotating plate door is arranged on each long rotating shaft between every two rotating shaft barrels, a sliding barrel is arranged in each sliding barrel, a pull rod is arranged above the middle of the pulling rod, the lower ends of the oblique pull rod are connected with the rotating arms by pins, and the upper ends of the pulling rods are connected with connecting nuts by adjusting nuts.
As an optional implementation mode of the invention, the egg box cover closing table is arranged at the tail end of the egg box conveying unit, a vibration transmission bridge is arranged between the egg box conveying unit and the egg box cover closing table, one end of the vibration transmission bridge is close to the tail end of the egg box conveying unit, the other end of the vibration transmission bridge is fixedly connected with the egg box cover closing table, and an egg box upper cover bracket is arranged above the vibration transmission bridge and the egg box cover closing table.
As an alternative embodiment of the invention, the egg box conveying unit comprises a motor and a crawler conveyor, wherein the output end of the motor is connected to a gearbox, the output end of the gearbox is connected to a clutch, and a belt is sleeved between the output wheel of the clutch and the input wheel of the crawler conveyor.
As an alternative embodiment of the invention, the crawler conveyor is provided with a plurality of crawler riding wheels and crawler compacting wheels, and the crawler of the crawler conveyor is provided with a plurality of groups of positioning blocks.
As an optional implementation mode of the invention, the detection unit comprises an empty egg box detection infrared sensing head arranged at the input end of the egg box conveying unit, an egg loss infrared sensing head arranged at the egg loading and filling station and an egg sucking infrared sensing head arranged on the negative pressure type egg sucking unit.
The beneficial effects of the invention are as follows:
according to the invention, through the design of the egg box conveying unit, the empty egg boxes can be continuously conveyed, then through the design of the negative pressure type egg sucking unit, eggs can be sucked and moved into the empty egg boxes, and then through the design of the filling material supply unit, gaps among eggs and between eggs and egg boxes can be filled, so that the filled type packaging of the eggs is realized, the eggs have good shock resistance, the loss reporting rate is reduced, and the egg box conveying device is suitable for egg mail.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic diagram of a front view structure of a packing machine special for eggs express delivery;
FIG. 2 is a side view of a special filler packaging machine for the delivery of eggs;
FIG. 3 is a side cross-sectional view of a special filler packaging machine for the delivery of eggs;
fig. 4 is a schematic diagram of an egg moving telescopic rod of a packing machine special for egg express delivery;
fig. 5 is a schematic diagram of a front view structure of an egg sucking frame of the packing machine special for the express delivery of eggs;
fig. 6 is a schematic side view of an egg sucking frame of the packing machine for the express delivery of eggs;
fig. 7 is a schematic view of a partial structure of a crawler belt of a packing machine special for the express delivery of eggs;
fig. 8 is a partial detail view of the locking portion of the egg express special filler packaging machine;
fig. 9 is a schematic diagram of a front view structure of a quantitative feeding opening of a packing machine special for poultry egg express delivery;
FIG. 10 is a detail view of section A of FIG. 9;
fig. 11 is a schematic side view of a quantitative feeding opening of a packing machine special for the express delivery of eggs;
fig. 12 is a circuit diagram of a special filler packaging machine for poultry eggs express delivery;
fig. 13 is a schematic diagram of a dual magnet control switch in a circuit of a special packing machine for eggs express delivery.
Detailed Description
The following description of the embodiments of the present invention, such as the shape and construction of the components, the mutual positions and connection relationships between the components, the roles and working principles of the components, the manufacturing process and the operating and using method, etc., will further explain the present invention in detail, so as to help those skilled in the art to more fully understand the present invention.
As one embodiment of the present invention, there is provided a mailing egg packaging machine comprising a stationary support; the egg box conveying unit is arranged on the fixed bracket and can be fixed at an egg loading and filling station; the negative pressure type egg sucking unit is characterized in that the output end of the negative pressure type egg sucking unit can be fixed at an egg taking station and an egg loading station, and the egg loading station of the negative pressure type egg sucking unit corresponds to the egg loading and filling station of the egg box conveying unit; the packing material supply unit is arranged above the egg box conveying unit, and the output end of the packing material supply unit corresponds to the egg loading and packing station of the egg box conveying unit; the detection unit is used for detecting the position of the egg box; a control unit; the egg box conveying unit, the negative pressure type egg sucking unit, the filling material supply unit and the detection unit are respectively and electrically connected with the control unit, the detection unit sends detected egg box position information to the control unit, and the control unit respectively controls the egg box conveying unit, the negative pressure type egg sucking unit and the filling material supply unit to act according to the egg box position information.
During operation, empty egg boxes are conveyed through the egg box conveying unit through detection and control of the detection unit and the control unit, the empty egg boxes are fixed at egg loading and filling stations, the filling material supply unit is started to lay a layer of filling material (rice hulls) in the empty egg boxes, then eggs are sucked by negative pressure generated by the negative pressure type egg sucking unit and are sent into the empty egg boxes fixed at the egg loading and filling stations, and after one layer of eggs is placed, the filling material supply unit is started to scatter filling material into the empty egg boxes, so that the filling material is fully distributed in gaps among the eggs and between the eggs and the egg boxes, and automatic packaging of the eggs is realized. The packing material is used for filling the packing material to replace the old pallet type packing, and the advantages of moisture absorption, ventilation, light specific gravity and the like of the packing material are utilized to realize good protection of eggs in the egg box and reduce the breakage rate of the eggs in the mail process.
As a specific embodiment of the present invention, as shown in FIGS. 1-3, there is provided a poultry egg packaging machine for postal delivery comprising
A fixed bracket 1;
specifically, the rear side of the upper part of the fixing bracket is provided with a first egg box upper cover bracket 22.
Egg box conveying unit;
the egg box conveying unit is arranged on the fixed support 1 and can be fixed at egg loading and filling stations. Specifically, egg box conveying unit includes motor 2 and crawler-type conveyer, the output of motor 2 is connected to gearbox 3, the output of gearbox 3 is connected to clutch 4, be equipped with output wheel 5 on the clutch 4, the front side of clutch is equipped with separation and reunion driving lever 6, separation and reunion driving lever 6 below is equipped with driving lever electro-magnet 7, crawler-type conveyer includes track action wheel 8, track follow driving wheel 15 and connect track action wheel 8 and track follow driving wheel 15's track 20, track action wheel 8 rotates with fixed bolster 1 to be connected, track action wheel 8 and the coaxial fixed connection of drive pulley 9, output wheel 5 is connected with belt 14 with drive pulley 9, be equipped with a plurality of track riding wheels 23 below ascending track 20, track riding wheel 23 rotates with fixed bolster 1 to be connected, be equipped with track pinch roller 28 above descending track 20, track pinch roller 28 rotates with fixed bolster 1 to be connected.
A plurality of groups of positioning blocks are arranged on the crawler belt 20 shown in fig. 7 and are used for limiting the position of the egg box on the crawler belt, so that the egg box is convenient to position. Specifically, each set of positioning blocks includes at least two front-rear positioning blocks 92 and at least two left-right positioning blocks 93.
Negative pressure type egg sucking unit;
the output end of the negative pressure type egg sucking unit can be fixed at an egg taking station and an egg loading station, and the egg loading station of the negative pressure type egg sucking unit corresponds to the egg loading and filling station of the egg box conveying unit. The output end of the negative pressure type egg sucking unit is fixed at the egg taking station, then negative pressure is generated to suck eggs, the eggs are moved to the egg loading station, and the eggs are placed into egg boxes positioned at the egg loading and filling station, so that egg taking and egg loading work is realized.
Specifically, the negative pressure type egg sucking unit includes an egg supply table 39; in particular, the egg supply station 39 is used to deposit eggs.
An egg moving telescopic rod 37; the egg moving telescopic rod 37 has the vertical and horizontal position adjusting capability, and the movable end of the egg moving telescopic rod 37 is fixed with an egg sucking frame 38. Specifically, as shown in fig. 1 and 4, the egg moving telescopic rod 37 includes a pair of electrically driven vertical telescopic rods 58, 59 and a transverse telescopic rod 69, the vertical telescopic rods 58, 59 are respectively provided with lifting motors 61, 66, the bottoms of the vertical telescopic rods 58, 59 are provided with a connecting plate 60, the fixed end of the vertical telescopic rod 58 is provided with a travel switch one 62, the travel switch one 62 is provided with a regulating rod 63, the top ends of the vertical telescopic rods 58, 59 are respectively provided with clamping connectors 65, 68, the transverse telescopic rod 69 is fixedly mounted on the top ends of the vertical telescopic rods 58, 59 through the clamping connectors 65, 68, the transverse telescopic rod 69 is provided with a telescopic motor 75, the fixed end of the transverse telescopic rod 69 is provided with a travel switch two 70, the movable end of the transverse telescopic rod 69 is provided with a lower connecting rod 72, the middle part of the lower connecting rod 72 is provided with a switch pressing head 73, the lower end of the lower connecting rod 72 is provided with a universal connector 74, and the lower end of the lower connecting rod 72 is connected to the egg sucking rack 38 through the universal connector 74. The egg sucking frame 38 is connected with the movable end of the transverse telescopic rod 69. Specifically, as shown in fig. 5 and 6, the egg sucking frame 38 includes an upper frame 82 provided with a fixed frame, a lower frame 83 and a connector 74, the connector 74 is connected with a movable end of the transverse telescopic rod 69, a main air pipe 84 is arranged above the lower frame 83, an air suction pipe joint 91 and a plurality of branch air pipes 85 are connected to the main air pipe 84, one ends of the branch air pipes 85 are connected to the main air pipe 84, egg sucking ports 88 are arranged at the other ends of the branch air pipes 85, a soft egg sucking bowl 89 is arranged below the egg sucking ports 88, and the air suction pipe joint 91 is connected with the air pipes 46. Since the stacking of each layer of eggs in the box-packed eggs on the market is 5 rows by 6 columns, the number of bronchi 85 is preferably 5 rows by 6 columns, i.e. 30 soft egg cups 89 are arranged under the egg sucking rack 38.
A negative pressure assembly; the negative pressure assembly includes a gas tank 41; an air pump 42, the air pump 42 being connected to the air tank 41; an air pipe 46, wherein the air pipe 46 is used for connecting the air tank 41 and the air pump 42 and the air tank 41 and the air suction port of the at least one soft egg sucking bowl 89; an electromagnetic suction valve 76, an electromagnetic air release valve 79 and an air pressure switch 81 are sequentially connected on the air pipe 46 between the air tank 41 and the air suction port of the soft egg sucking bowl from the near to the far, and the electromagnetic air release valve 79 is also connected with an air filtering port 80. Specifically, the air pump 42 is provided with a second air pressure switch 43 and a manual air valve 44, the upper end of the manual air valve 44 is provided with an air pipe joint 45, and the air pump 42 is connected to an air pipe 46 through the air pipe joint 45.
When the egg sucking machine works, the air pump 42 is started to suck air from the air tank 41 to enable the air tank 41 to generate negative pressure, then the air pipe 46 between the air tank 41 and the air pump 42 is closed, negative pressure in the air tank 41 enables negative pressure to be generated in the soft egg sucking bowl 89 through connection of the air pipe 46, the main air pipe 84 and the branch air pipe 85, eggs below the soft egg sucking bowl 89 are sucked, the purpose of sucking eggs is achieved, and then the sucked eggs are moved into egg boxes at egg filling and filling stations through transverse and vertical movement of the egg moving telescopic rod 37. The soft egg sucking bowl 89 can well utilize negative pressure effect to conveniently suck eggs, and can flexibly grab eggs by utilizing the negative pressure effect, so that the eggs are prevented from being damaged by collision in the grabbing process. It should be noted that, when the number of the soft egg sucking bowls 89 is greater than one, the bronchi 85 connected with the soft egg sucking bowls 89 are in a parallel structure, so that when the egg sucking device works, if the volume of one egg in a certain row or column is obviously different from the volumes of other eggs (too large or too small), the situation that the gap between the egg and the soft egg sucking bowl 89 is too large to be adsorbed may be caused, and therefore, a worker needs to find and replace the eggs with too large volume difference in time.
A filler supply unit;
the packing material supply unit is arranged above the egg box conveying unit, and the output end of the packing material supply unit corresponds to the egg loading and packing station of the egg box conveying unit. Specifically, as shown in fig. 9-11, the filling material supply unit includes a bin body 47, two quantitative discharging openings 48, 49 are symmetrically arranged at the bottom of the bin body 47, two connecting plates 109 are fixedly connected to the outer walls of the quantitative discharging openings 48, 49, four electromagnets two 111 are uniformly arranged below the connecting plates 109, each two adjacent electromagnets two 111 are divided into a group, a push rod 113 is arranged below an iron core two 112 of each electromagnet two 111, a connecting cross rod 114 is connected between the push rods 113 of each group of two electromagnets two 111, a tension spring 115 is arranged between the connecting cross rod 114 and the connecting plates 109, two ends of the tension spring 115 are fixedly connected with the connecting cross rod 114 and the connecting plates 109 respectively, a division baffle 116 is arranged in the quantitative discharging opening 48, coaxial rotating shaft barrels 117 are respectively arranged below the division baffle 116, long rotating shafts 118 are arranged in the rotating shaft barrels 117, rotating arms are arranged at two ends of the long rotating shafts 118, rotating plate doors 120 are arranged on the long rotating shafts 119, sliding barrels 121 are arranged between the two rotating shaft barrels 117, a sliding rod 122 is arranged in the sliding barrel 121, an inclined 123 is arranged above the middle sliding barrel 121, two ends of the sliding barrel 123 are respectively, two ends of the inclined 123 are respectively connected with the lower ends of the inclined rod 124 by the connecting rods 124 and the connecting rods 125, and the lower ends of the inclined rod 124 are connected with the connecting rods 125 by the connecting rods 125.
A detection unit;
the detection unit is used for detecting the position of the egg box. Specifically, the detecting unit includes an empty egg box detecting infrared sensor 36 disposed at an input end of the egg box conveying unit, an egg-loss infrared sensor 35 disposed at an egg loading and filling station, and an egg-sucking infrared sensor 90 disposed on the negative pressure egg sucking unit.
A control unit 40;
the egg box conveying unit, the negative pressure type egg sucking unit, the filling material supply unit and the detection unit are respectively and electrically connected with the control unit 40, the detection unit sends detected egg box position information to the control unit 40, and the control unit 40 respectively controls the egg box conveying unit, the negative pressure type egg sucking unit and the filling material supply unit to act according to the egg box position information.
Specifically, as shown in fig. 12, the control unit 40 includes a main power switch 126, a dual-induction circuit relay 127, a dc stabilized power supply 128, a dual-magnet relay 129, a horizontal telescopic rod motor relay 130, a vertical telescopic rod motor relay 131, an induction egg sucking relay 132, a quantitative blanking delay switch 133, an egg loss induction relay 134 and a locking part delay switch 135.
Specifically, as shown in fig. 13, the dual-magnet relay 129 includes a bottom plate 136, a switch 137 is disposed in the middle of the bottom plate, a binding post 138 is disposed on the switch, a switch rod 139 is disposed in the middle of the switch, a left electromagnet 140 is disposed on the bottom plate on the left side of the switch, an armature 141 of the left electromagnet is connected with the left end of the switch rod, a right electromagnet 142 is disposed on the bottom plate on the right side of the switch, an armature 143 of the right electromagnet is connected with the right end of the switch rod, and an electromagnet binding post 144 is disposed above the bottom plate.
As an optional embodiment, the egg packaging machine for postal delivery further includes an egg box cover closing table 53 disposed at an end of the egg box conveying unit, a vibration transmission bridge 54 is disposed between the egg box conveying unit and the egg box cover closing table 53, one end of the vibration transmission bridge 54 is close to the end of the egg box conveying unit, the other end is fixedly connected with the egg box cover closing table 53, and an egg box upper cover bracket two 55 is disposed above the vibration transmission bridge 54 and the egg box cover closing table 53. Specifically, the left end of the vibration transmission bridge 54 is close to the ascending track 15 of the track driven wheel, a residue receiving box 56 is arranged below the vibration transmission bridge 54, an infrared sensing head 57 for finishing egg loading is arranged below the right side of the table top of the egg box cover closing table 53, and the infrared sensing head 57 is electrically connected with the control unit 40. The discard receiving bin 56 is configured to receive the filling material from the egg carton as it passes through the vibration transfer bridge 54.
As an alternative embodiment, the poultry egg packaging machine for postal delivery further comprises a locking part 34, as shown in fig. 8, wherein the locking part 34 comprises a lock body barrel 96 fixed on the fixed bracket; a telescopic lock 97 disposed in the lock barrel 96; pulley 98, connect with the top rotation of the said telescopic lock 97; an electromagnet I102; and two ends of the pull rod 100 are fixedly connected with the telescopic lock head 97 and the electromagnet I102 respectively. Specifically, the upper end of the iron core 103 of the electromagnet 102 is connected to the lower end of the pull rod 100 through a pin 104. A first return spring 101, sleeved on the outer side of the pull rod 100, with two ends respectively abutting against the bottom end of the telescopic lock 97 and the bottom wall of the lock barrel 96; and also comprises a travel switch III 105, a travel switch rotating arm 106 of the travel switch III 105 is connected with the middle part of the pull rod 100 by a pin 107,
a plurality of locking holes 95 are correspondingly formed in the egg box conveying unit, and the telescopic lock 97 stretches out of the lock barrel 96 and is clamped into the locking holes 95 of the egg box conveying unit, so that the egg box conveying unit is fixed at an egg loading and filling station.
The working principle of the invention is as follows:
when in use, the power supply main switch 126 is turned on, the air pump 42 is powered on under the action of the air pressure switch II 43, the air pump 42 is automatically stopped when the pressure in the air tank 41 is reduced to the set standard, the empty egg box 21 is placed at the input end of the crawler 20, the infrared sensing head 36 is shielded and conducted, the egg box 21 is not placed at the upper right side of the table top of the egg box closing table 53, the infrared sensing head 57 is not shielded and conducted, the double-sensing circuit relay 127 is conducted, the motor 2 runs with current, the telescopic lock 97 of the locking part 34 locks the locking hole 95, the K2 channel of the travel switch III 105, the K1 is disconnected, the K2 channel quantitative blanking delay switch 133 is powered on, the electromagnet II 111 of the left and right quantitative blanking opening 48 is powered on, the electromagnet II 112 is downwards moved, the pulling rod 122 is downwards moved under the action of the push rod 113 and the connecting cross rod 114, the long rotating shaft 118 is downwards moved under the action of the diagonal rod 123 and the rotating arm 119, when the egg-sucking infrared sensing head 90 on the egg-sucking frame 38 senses the eggs on the egg-feeding table 39, the K1 of the egg-sucking relay 132 is switched off, the motor on the egg-sucking frame 38 is switched off and stationary, the K2 of the egg-sucking relay 132 is sensed, the switch 137 of the double-magnet relay 129 is switched on, the electromagnetic suction valve 76 is switched on to open suction, the air is connected to the main air pipe 84 through the air pipe 46 and the air pipe joint 91 and then to the branch air pipe 85, so that the air pressure is uniform at each egg-sucking opening 88, the soft egg-sucking bowl 89 sucks eggs by utilizing the generated negative pressure, the air pressure is continuously reduced to the set air pressure switch 81 after the eggs are sucked, the vertical telescopic rod motor commutation relay 131 has current commutation, the lifting motors 61 and 66 synchronously work, the vertical telescopic rods 58 and 59 synchronously lift, the transverse telescopic rod 69 lifts, when the lifting height is up to a set height, the K2 of the travel switch I62 is opened under the action of the regulating rod 63, the vertical telescopic rod 58 stops in a non-electric way, the transverse telescopic rod 69 stops lifting, the K1 passage of the travel switch I62, the transverse telescopic rod motor commutation relay 130 has current commutation, the telescopic motor 75 is electrified to work, the transverse telescopic rod 69 drives the egg sucking rack 38 to move forwards, the switch pressing head 73 on the lower connecting rod 72 moves to the right to touch the travel switch II 70, the K2 of the travel switch II 70 is opened, the K1 passage is opened, when eggs on the egg sucking rack 38 move to the right to a position above a set egg box, the egg losing infrared sensing head 35 is turned on after the eggs losing sensing that the eggs 134 have current to pass, the K1 of the egg-drop induction relay 134 is conducted, the electromagnetic air release valve 79 is electrified and opened, air enters the air pipe 46 from the air filtering port 80, the air pressure is instantaneously increased, each soft egg-drop bowl 89 drops eggs, eggs fall into the egg box, meanwhile, the right electromagnet 140 of the double-magnet relay 129 has a current-sucking armature 141 to drive the switch rod 139 to move rightwards, the switch 137 is opened, the K2 of the switch 134 is briefly conducted, the delay switch 135 of the locking part is triggered, the electromagnet I102 of the locking part 34 is electrified and is in delayed outage, the current-sucking iron core I103 is in descending, the telescopic lock head 97 is in descending and is separated from the locking hole 95, under the action of the pull rod 100 and the travel switch rotating arm 106, the K2 of the travel switch III 105 is in off, the K1 channel shifting rod electromagnet 7 has a current-sucking clutch shifting rod 6 to combine the clutches 4, the output wheel 5 is in rotation and is transmitted to the transmission belt pulley 9 by the belt 14, the crawler belt 20 is operated under the action of the crawler belt driving wheel 8 and the crawler belt driven wheel 15, the plurality of crawler belt riding wheels 23 enable the ascending crawler belt to be stable, the crawler belt pressing wheel 28 adjusts the tightness of the crawler belt, after the crawler belt 20 is operated, the electromagnet I102 does not release the iron core I103 in a current manner, the K1 of the travel switch III 105 keeps a passage under the action of the pulley 98 on the crawler belt 20 and the telescopic lock head 97, when one locking hole 95 on the crawler belt 20 corresponds to the position of the locking part 34, the telescopic lock head 97 is up-moved under the action of the reset spring I101, the K2 passage of the travel switch III 105 is separated by the K1 breaking clutch, the telescopic lock head 97 locks the locking hole 95 again, the crawler belt 20 stops operating, the electromagnetic release valve 79 is closed in a current-free manner when the switch 137 is opened, the electromagnetic suction valve 76 is closed in a current-free manner, the air pressure switch I81 is restored to be opened, the vertical telescopic rod motor is in a current-free phase-changing manner, the transverse telescopic rod motor commutation relay 130 does not have current commutation, the transverse telescopic rod 69 is shortened, the switch pressing head 73 moves left to squeeze the travel switch II 70, the K1 of the travel switch II 70 is opened to stop the transverse telescopic rod 69, the K2 of the travel switch II 70 is opened to shorten the vertical telescopic rod 58, the K2 of the travel switch I62 is opened under the action of the regulating rod 63, the K1 of the travel switch I62 is opened, when the egg sucking infrared induction head 90 on the egg sucking frame senses eggs on the egg supplying table 39, the K1 of the induction egg sucking relay 132 is opened, the vertical telescopic rod 58 is stopped, the egg sucking frame is static, the K2 of the induction egg sucking relay 132 is opened, the switch 137 of the double-magnet relay 129 is opened, the electromagnetic suction valve 76 is electrified to open suction, and each soft egg sucking bowl 89 on the egg sucking frame is in the egg sucking process, and the working process is repeated.
When the egg box feeding machine works, if the egg box is not empty at the input end of the crawler conveyor, the work is stopped, and when the egg box which is completely filled with eggs is not removed from the right end of the table top of the egg box closing table, the work is stopped, and when the egg box is not fully filled in the egg box feeding table, the work is stopped mechanically.
According to the invention, through the design of the egg box conveying unit, empty egg boxes can be continuously conveyed, then through the design of the negative pressure type egg sucking unit, eggs can be sucked and moved into the empty egg boxes, and gaps among eggs and between the eggs and the egg boxes can be filled through the design of the filling material supply unit, so that the filled type packaging of the eggs is realized, the eggs have good shock resistance, and the loss reporting rate is reduced. Through multiple tests: the package poultry eggs are thrown about 1 meter away from the ground to be free from breakage, are horizontally thrown about 1.5 meters away from the ground to be free from breakage, and the breakage rate of the package box when the package box is touched to the ground is only 2-3%, so that the package box is easy to popularize and use. In the invention, the optimized filling material is rice husk, and the invention is more practical for filling and packaging in egg boxes by utilizing the advantages of rice husk such as moisture absorption, ventilation, heat preservation, compression resistance, light specific gravity and the like. Finally, the invention fills the blank that no mechanical package is used for delivering eggs at present, has simple structure, ingenious design and convenient use,
while the invention has been described above by way of example, it will be apparent that the invention is not limited to the above embodiments, but is intended to cover various insubstantial modifications of the method concepts and technical solutions of the invention, or applications of the inventive concepts and technical solutions without modifications, as are within the scope of the invention. The protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (4)
1. An avian egg packaging machine for postal delivery comprising:
a fixed bracket;
the egg box conveying unit is arranged on the fixed bracket and can be fixed at an egg loading and filling station;
the negative pressure type egg sucking unit is characterized in that the output end of the negative pressure type egg sucking unit can be fixed at an egg taking station and an egg loading station, and the egg loading station of the negative pressure type egg sucking unit corresponds to the egg loading and filling station of the egg box conveying unit;
the packing material supply unit is arranged above the egg box conveying unit, and the output end of the packing material supply unit corresponds to the egg loading and packing station of the egg box conveying unit;
the detection unit is used for detecting the position of the egg box;
a control unit;
the egg box conveying unit, the negative pressure type egg sucking unit, the filling material supply unit and the detection unit are respectively and electrically connected with the control unit, the detection unit sends detected egg box position information to the control unit, and the control unit respectively controls the egg box conveying unit, the negative pressure type egg sucking unit and the filling material supply unit to act according to the egg box position information;
wherein, still include locking portion, locking portion includes: the lock body barrel is fixed on the fixed bracket; the telescopic lock head is arranged in the lock body barrel; the pulley is rotationally connected with the top end of the telescopic lock head; an electromagnet I; the two ends of the pull rod are fixedly connected with the telescopic lock head and the electromagnet I respectively; the first reset spring is sleeved on the outer side of the pull rod, and two ends of the first reset spring respectively prop against the bottom end of the telescopic lock head and the bottom wall of the lock body barrel; the egg box conveying unit is correspondingly provided with a plurality of locking holes, and the telescopic lock head stretches out of the lock body barrel and is clamped into the locking holes of the egg box conveying unit, so that the egg box conveying unit is fixed at an egg loading and filling station;
the negative pressure type egg sucking unit comprises:
an egg supply station; an egg moving telescopic rod; a negative pressure assembly; at least one soft egg sucking bowl is arranged at the movable end of the transverse telescopic rod and is connected with the output end of the negative pressure component;
wherein, negative pressure assembly includes: a gas tank; the air pump is connected with the air tank; the air pipe is used for connecting the air tank with the air pump and the air tank with the air suction port of the at least one soft egg sucking bowl; an electromagnetic suction valve, an electromagnetic air release valve and an air pressure switch are sequentially connected from near to far on an air pipe between the air tank and the air suction port of the soft egg suction bowl, and the electromagnetic air release valve is also connected with an air filtering port;
the egg moving telescopic rod comprises:
the vertical telescopic rod is arranged at one side of the egg loading and filling station of the egg box conveying unit;
the transverse telescopic rod is arranged at the top end of the vertical telescopic rod;
the filling material supply unit comprises a bin body, two quantitative discharging openings are symmetrically arranged at the bottom of the bin body, a connecting plate is fixedly connected to the outer wall of each quantitative discharging opening, four electromagnets II are uniformly arranged below the connecting plate, each two adjacent electromagnets II are divided into a group, push rods are arranged below iron cores of the electromagnets II, a connecting cross rod is connected between each group of push rods of the two electromagnets II, tension springs are arranged between the connecting cross rods and the connecting plate, two ends of each tension spring are fixedly connected with the connecting cross rod and the connecting plate respectively, a plurality of division baffles are arranged in each quantitative discharging opening, coaxial rotating shaft barrels are respectively arranged below each division baffle, long rotating shafts are arranged in the rotating shaft barrels, rotating arms are arranged at two ends of each long rotating shaft barrel, rotating plate doors are arranged on the long rotating shafts between each two front rotating shaft barrels and each rear rotating shaft barrel, sliding barrels are arranged in the sliding barrels, diagonal draw bars are arranged above the middle sliding barrels of the push rods, the lower ends of the diagonal draw bars are connected with the connecting cross rods through pins and adjusting nuts, and the upper ends of the diagonal draw bars are connected with the connecting cross rods through adjusting nuts;
still including setting up the egg box lid that closes the platform at the end of egg box conveying unit, egg box conveying unit and egg box lid close and be equipped with the vibration transmission bridge between the platform, the one end of vibration transmission bridge is close to the end of egg box conveying unit, the other end closes platform fixed connection with the egg box lid, the vibration transmission bridge closes the top of platform with the egg box lid and is equipped with egg box upper cover bracket.
2. A carrier egg packaging machine as in claim 1 wherein: the egg box conveying unit comprises a motor and a crawler conveyor, wherein the output end of the motor is connected to a gearbox, the output end of the gearbox is connected to a clutch, and a belt is sleeved between an output wheel of the clutch and an input wheel of the crawler conveyor.
3. A carrier egg packaging machine as in claim 2 wherein: the crawler conveyor is provided with a plurality of crawler riding wheels and crawler compacting wheels, and a plurality of groups of positioning blocks are arranged on the crawler of the crawler conveyor.
4. A carrier egg packaging machine as in claim 1 wherein: the detection unit comprises an empty egg box detection infrared sensing head arranged at the input end of the egg box conveying unit, an egg loss infrared sensing head arranged at the egg loading and filling station and an egg sucking infrared sensing head arranged on the negative pressure egg sucking unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396157.5A CN109335075B (en) | 2018-11-22 | 2018-11-22 | Egg packaging machine for postal delivery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396157.5A CN109335075B (en) | 2018-11-22 | 2018-11-22 | Egg packaging machine for postal delivery |
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| CN109335075A CN109335075A (en) | 2019-02-15 |
| CN109335075B true CN109335075B (en) | 2024-03-22 |
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| DE102016215127A1 (en) * | 2016-08-12 | 2018-02-15 | Seleggt Gmbh | Eggs examination device |
| CN110758806A (en) * | 2019-11-26 | 2020-02-07 | 湖南万孚农牧发展有限公司 | Egg boxing device based on flexible mode |
| CN111618830B (en) * | 2020-06-09 | 2023-12-26 | 湖州职业技术学院 | Rectangular coordinate poultry robot integrated platform |
| CN112249398B (en) * | 2020-10-26 | 2022-09-13 | 谢建国 | Automatic egg packaging machine |
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