CN115649544A - Spherical fruit weighing, sorting and refined-matching packaging system - Google Patents

Abstract

The invention discloses a spherical fruit weighing, sorting and refined-matching packaging system, which belongs to the field of automatic systems and comprises a spherical fruit sorting component, a spherical fruit weighing component and a spherical fruit packaging component; weighing single cones by setting a tray, picking and removing the cones which do not meet the standard weight, and realizing the automation of picking by a conveyor belt and a sorting program; the electronic scale is used for indirectly controlling the weight of the cones in each fruit storage frame to be approximately the same, so that the subsequent packaging is facilitated; according to the invention, the automatic box falling mechanism, the automatic film placing mechanism, the automatic sealing mechanism and the automatic film cutting mechanism are arranged, and the packaging box is sealed through the sealing device, so that the spring drives the blade to cut off redundant sealing films, the packaging work of the cones is completed, the participation of workers is not needed, the automation degree is higher, and the manpower is greatly reduced.

Description

Spherical fruit weighing, sorting and fine-matching packaging system

Technical Field

The invention belongs to the technical field of automatic systems, and particularly relates to a weighing, sorting and refined-matching packaging system for spherical fruits.

Background

When spherical fruits are packaged, a single spherical fruit is required to meet a certain weight standard, the spherical fruits are sorted into manual fruits and machines in the market at present, the manual sorting mode is that the spherical fruits are weighed independently before being packaged, and the manual sorting mode not only consumes manpower, but also has lower working efficiency; the sorting and packaging machine mostly adopts a general-name mode, namely, a large amount of spherical fruits are put into a frame to be weighed, and then the spherical fruits are packaged; however, the weight obtained by the method is only the weight of all the cones, and whether the weight of a single cone meets the packaging standard cannot be guaranteed, so that one or even a plurality of cones which do not meet the packaging standard often appear in one packaging box during subsequent packaging, and the consumer is dissatisfied after receiving the goods.

Disclosure of Invention

Based on the above, there is a need to provide a weighing, sorting, fine-matching and packaging system for spherical fruits,

to solve the problems set forth in the background art described above. The invention provides the following technical scheme: a spherical fruit weighing, sorting and refined-matching packaging system comprises a spherical fruit sorting assembly and a spherical fruit weighing assembly; the fruit supply assembly comprises a fruit storage box and a first conveying belt, the fruit conveying assembly comprises a second conveying belt, and the spherical fruit sorting assembly comprises a third conveying belt, a first motor, a fruit trough weighing tray and a sorting program; two first motors are arranged at two ends of the third conveying belt, a plurality of fruit grooves are formed in the third conveying belt, fruit clamping plates are arranged on the fruit grooves, a weighing tray is arranged on the bottom surface of each fruit groove, the bottom end of the weighing tray is connected with a sensing line, the terminal of the sensing line is connected with a sorting program, a first support is arranged below the third conveying belt, 8 funnels are arranged on the first support, and a waste fruit box is connected below the funnel at the leftmost end; the cone weighing component comprises a fourth conveying belt and a cone storage frame; the fruit storage frame is arranged at the left end of the fourth conveying belt, and an electronic scale is arranged on the bottom surface of the fruit storage frame; the hair roller cleaning assembly comprises a fifth conveying belt, a third motor and a first position sensor; the right end of the fifth conveying belt is provided with a third motor, a hair roller is arranged on the third motor, a driving belt is arranged on the third motor, the hair roller is in transmission connection through the driving belt, and a first position sensor is arranged on the fifth conveying belt.

Further, the ball fruit grouping subassembly includes No. four downhill paths, no. four downhill paths tip is provided with grouping ware and carousel formula and throws the fruit ware, be provided with No. four constant head tanks on the carousel formula throws the fruit ware, be provided with the baffle No. two below No. four constant head tanks, be connected with No. five downhill paths below the baffle No. two, be provided with No. six motors on the carousel formula throws the fruit ware, no. six motors pass through connecting plate and a bolt and the carousel formula throws fruit ware bolted connection fixed.

Further, the cone packaging assembly comprises an eight-number conveying belt, a seven-number motor, an automatic box falling mechanism, an automatic film placing mechanism, a first automatic sealing mechanism, a second automatic sealing mechanism, an automatic film cutting mechanism and a waste film recycling mechanism; no. eight conveyer belt both ends are provided with seven motors, no. eight conveyer belt is provided with a plurality of fruit holes down.

Furthermore, the fruit grooves are uniformly distributed on the third conveying belt at equal intervals, and fruit clamping plates are arranged on the fruit grooves.

Furthermore, the distance between the adjacent first baffles can only accommodate one cone.

Furthermore, the third motor is controlled by a position sensor at two ends of the fifth conveying belt to rotate.

Further, the sorting program is connected with the weighing tray through a sensing line.

Furthermore, the grouping device and the rotary disc type fruit throwing device move synchronously.

Furthermore, two sets of automatic box falling mechanisms, a rotary disc type fruit throwing device, an automatic film placing mechanism, a first automatic sealing mechanism and a second automatic sealing mechanism are respectively arranged on the eight conveyor belts from right to left.

Compared with the prior art, the invention has the beneficial effects that:

weighing single cones by setting a tray, picking and removing the cones which do not meet the standard weight, and realizing the automation of picking by a conveyor belt and a sorting program; the electronic scale is arranged to indirectly control the weight of the cones in each fruit storage frame to be approximately the same, so that the subsequent packaging is facilitated; according to the invention, the automatic box falling mechanism, the automatic film placing mechanism, the automatic sealing mechanism and the automatic film cutting mechanism are arranged, and the sealing device is used for sealing the packaging box, so that the spring drives the blade to cut off redundant sealing films, the packaging work of the cones is completed, the participation of workers is not required, the automation degree is higher, and the manpower is greatly reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the ball sorting assembly of FIG. 1;

FIG. 3 is a top view of the cone weighing assembly of FIG. 1;

FIG. 4 is a side view of the ball weighing assembly of FIG. 1;

FIG. 5 is a schematic view of the hair roll cleaning assembly of FIG. 1;

FIG. 6 is a cross-sectional view of the cone setting assembly of FIG. 1;

FIG. 7 is a schematic view of the cone grouping assembly of FIG. 1;

FIG. 8 is a cross-sectional view of the ball grouping assembly of FIG. 1;

FIG. 9 is a partial view of the cone packaging assembly of FIG. 1;

fig. 10 is a partial view of the cone packaging assembly of fig. 1.

In the figure: 10. a fruit supply assembly; 11. a fruit storage box; 12. a first conveying belt; 20. a fruit feeding assembly; 21. a second conveying belt; 30. a cone sorting assembly; 31. a third conveying belt; 32. a first motor; 33. a fruit groove; 331. a fruit clamping plate; 34. a weighing tray; 341. a sensing line; 35. sorting program; 36. a first bracket; 361. a funnel; 362. waste fruit boxes; 40. a cone weighing component; 41. a fourth conveying belt; 411. a first baffle plate; 412. a first positioning groove; 413. a second motor; 414. a second bracket; 42. storing a fruit frame; 421. an electronic scale; 50. a hair roller cleaning assembly; 51. a fifth conveying belt; 52. a third motor; 521. rolling the wool; 522. a transmission belt; 53. a first position sensor; 531. descending a ramp; 60. a fruit feeding component; 61. a number six conveyor belt; 611. a second positioning groove; 62. a support plate; 621. a second descending ramp; 63. a switch; 64. a fourth motor; 641. a second position sensor; 65. a No. seven conveying belt; 651. a third positioning groove; 66. a partition plate; 67. a fifth motor; 70. a cone grouping component; 71. a fourth descending ramp; 72. a grouping device; 73. a rotating disc type fruit throwing device; 731. a fourth positioning groove; 7311. descending a slope; 732. a first connecting rod; 733. a second baffle; 74. a number six motor; 741. a connecting plate; 7411. a first bolt; 80. a cone packaging assembly; 81. a No. eight conveying belt; 811. fruit hole discharging; 82. a seventh motor; 83. an automatic box falling mechanism; 84. an automatic film releasing mechanism; 85. a first automatic sealing mechanism; 851. a first sealer; 86. a second automatic sealing mechanism; 861. a second sealer; 87. an automatic film cutting mechanism; 871. a cutter; 88. and a waste film recovery mechanism.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The conditions in the embodiments may be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are all within the scope of the present invention as claimed.

Referring to fig. 1 to 3, the present invention provides a system for weighing, sorting, and packaging spherical fruits, which comprises a fruit supply assembly 10, a fruit feeding assembly 20, a spherical fruit sorting assembly 30, a spherical fruit weighing assembly 40, a hair roller cleaning assembly 50, a fruit discharging assembly 60, a spherical fruit grouping assembly 70, and a spherical fruit packaging assembly 80; the fruit supply assembly 10 comprises a fruit storage box 11 and a first conveying belt 12, the fruit conveying assembly 20 comprises a second conveying belt 21, and the ball fruit sorting assembly 30 comprises a third conveying belt 31, a first motor 32, a fruit trough 33, a weighing tray 34 and a sorting program 35; two motors 32 of the first type are arranged at two ends of the third conveying belt 31, the third conveying belt 31 carries out repeated conveying operation through the motors 32 of the first type, a plurality of fruit grooves 33 are formed in the third conveying belt 31, the intervals of the fruit grooves 33 are uniformly distributed, fruit clamping plates 331 are arranged on the fruit grooves 33, the dropping of cones is prevented under the action of the fruit clamping plates 331, a weighing tray 34 is arranged on the bottom surface of the fruit grooves 33, the bottom end of the weighing tray 34 is connected with a sensing line 341, the terminal of the sensing line 341 is connected with a sorting program 35, a first support 36 is arranged below the third conveying belt 31, 8 funnels 361 are arranged on the first support 36, and a waste fruit box 362 is connected below the funnel at the leftmost end; the cones act on the weighing tray 34 at the bottom of the fruit trough 33, whether the weight of the cones meets the packaging standard is obtained through the sorting program 35, if the weight of the cones meets the packaging standard, the sorting program 35 makes a response to enable the cones in the fruit trough 33 meeting the packaging standard to fall into the hopper 361, and if the weight of the cones does not meet the packaging standard, the sorting program 35 makes a response to enable the cones in the fruit trough 33 not meeting the packaging standard to fall into the waste fruit box 362.

Referring to fig. 1, 3 and 4, the ball weighing assembly 40 includes a number four conveyor belt 41 and a fruit storage frame 42; no. four conveyer belts 41 are provided with baffle 411, interval between the adjacent baffle 411 can only hold a ball, be provided with constant head tank 412 between the adjacent baffle 411, the ball is on constant head tank 412 between baffle 411, prevents that the ball from dropping No. four conveyer belts 41 at the in-process of carrying, no. four conveyer belts 41 set up on No. two supports 414, no. four conveyer belts 41 both ends are provided with No. two motors 413, deposit fruit frame 42 and set up at No. four conveyer belts 41 left end, it is provided with electronic scale 421 to deposit fruit frame 42's weighing through electronic scale 421, guarantees that each ball weight of depositing fruit frame 42 is close the same.

Referring to fig. 1 and 5, the hair roller cleaning assembly 50 includes a number five conveyor belt 51, a number three motor 52 and a number one position sensor 53; the third motor 52 is arranged at the right end of the fifth conveying belt 51, the third motor 52 is provided with a hair roller 521, the hair roller 521 is provided with three hair rollers which are arranged on the fifth conveying belt 51 at equal intervals, a transmission belt 522 is arranged on the third motor 52, the hair roller 521 is in transmission connection through the transmission belt 522, the hair roller 521 synchronously rotates under the action of the third motor 52 and the transmission belt 522 to clean the surfaces of the cones, the fifth conveying belt 51 is provided with a position sensor 53, a first descending ramp 531 is arranged below the position sensor 53, the third motor 52 is controlled by the position sensor 53 to rotate, the position sensors 53 are arranged at two ends of the fifth conveying belt 51, when the cones reach the inlet of the fifth conveying belt 51, the first position sensor 53 is triggered, the third motor 52 rotates to drive the hair roller 521 to clean the cones, and when the cones trigger the first position sensor 53 at the outlet of the fifth conveying belt 51, the third motor 52 stops rotating.

Referring to fig. 1 and 6, the fruit feeding assembly 60 includes a number six conveyor belt 61, a support plate 62, a switch 63, a number four motor 64, a number seven conveyor belt 65, a partition plate 66 and a number five motor 67; the six-number conveying belt 61 is provided with a second positioning groove 611 for preventing the cones from falling off, four supporting plates 62 are equidistantly arranged on the six-number conveying belt 61, a second descending ramp 621 is arranged below the supporting plates 62 and connected with the supporting plates 62, one switch 63 is connected with one supporting plate 62 to ensure that the switch 63 independently controls the supporting plates 62 to be opened and closed, a fourth motor 64 is arranged at the tail end of the six-number conveying belt 61, a second position sensor 641 is arranged on the fourth motor 64, when the cones reach the position indicating the supporting plates 62 and the supporting plates 62 are connected with the second descending ramp 621, the second position sensor 641 sends a signal to act on the switch 63, the switch 63 acts on the supporting plates 62 to be opened, when the supporting plates 62 are opened, the cones fall off from the supporting plates 62 and roll to the seven-number conveying belt 65 along the second descending ramp 621, the seven-number conveying belt 65 is provided with a partition plate 66, and the second descending ramp 621 is arranged between the two partition plates 66 to ensure that the cones accurately reach a third positioning groove 651 of the seven-number conveying belt 65 when the cones slide off from the second descending ramp 621.

Referring to fig. 1, 7 and 8, the cone grouping assembly 70 includes a fourth descending ramp 71, a grouping device 72 and a rotating disc type fruit throwing device 73 are disposed at an end portion of the fourth descending ramp 71, a fourth positioning groove 731 is disposed on the rotating disc type fruit throwing device 73, a second baffle 733 is disposed below the fourth positioning groove 731, a fifth descending ramp 7311 is connected below the second baffle 733, the grouping device 72 and the rotating disc type fruit throwing device 73 move synchronously, a sixth motor 74 is disposed on the rotating disc type fruit throwing device 73, the sixth motor 74 controls opening and closing of the second baffle 733 through a first connecting rod 732, and the sixth motor 74 is fixed to the rotating disc type fruit throwing device 73 through a connecting plate 741 and a first bolt 7411 and is bolted to drive the rotating disc type fruit throwing device 73 to rotate; when the ball reaches the grouping device 72, the grouping device 72 acts to rotate the turntable type ball throwing device 73 to enable the four-number positioning groove 731 to be positioned in front of the grouping device 72, then the grouping device 72 is opened, the ball falls into the four-number positioning groove 731, four movements are circularly carried out, after the four-number positioning groove 731 are filled with the ball, the second baffle 733 is opened, and the ball falls along the five descending ramp 7311.

Referring to fig. 1, 9 and 10, the cone packaging assembly 80 includes an eight-size conveying belt 81, a seven-size motor 82, an automatic box falling mechanism 83, an automatic film placing mechanism 84, a first automatic sealing mechanism 85, a second automatic sealing mechanism 86, an automatic film cutting mechanism 87 and a waste film recycling mechanism 88; the automatic packaging machine is characterized in that seven motors 82 are arranged at two ends of the eight-number conveying belt 81, the eight-number conveying belt 81 is provided with a plurality of fruit discharging holes 811, two sets of automatic box falling mechanisms 83, a rotating disc type fruit throwing device 73, an automatic film placing mechanism 84, a first automatic sealing mechanism 85 and a second automatic sealing mechanism 86 are arranged on the eight-number conveying belt 81 from right to left respectively, the fruit packaging boxes are placed on the eight-number conveying belt 81 through the automatic box falling mechanisms 83 and move leftwards under the action of the seven motors 82 when arriving at the rotating disc type fruit throwing device 73, the fruits drop into the packaging boxes along a fifth lower ramp 7311, the automatic film placing mechanism 84 acts on the packaging boxes to place films when continuing to pass through the automatic film placing mechanism 84, when the first automatic sealing mechanism 85 arrives, the packaging boxes are sealed at a first position through a first sealing device 851 of the first automatic sealing mechanism 85, when the second automatic sealing mechanism 86 arrives, the packaging boxes are sealed at a second position through a second sealing device 861 of the second automatic sealing mechanism 86, when the automatic sealing mechanism 85 arrives at the automatic sealing mechanism 87, the packaging boxes are sealed, and the waste films are cut, and the waste packaging boxes are recovered, and the waste packaging machine is finally recovered.

The working principle and the using process of the invention are as follows: firstly, the fruit supply component 10 transports the cones from the fruit storage box 11, the cones are transported to the second conveyer belt 21 through the first conveyer belt 11, the cones are transported to the third conveyer belt 31 through the second conveyer belt 21, the cones fall into the fruit grooves 33 on the third conveyer belt 31 and are clamped by the fruit clamping plate 331, when the cones fall into the fruit grooves 33, the cones act on the weighing tray 34 and are fed back to the sorting program 35 through the sensing wire 341, the sorting program 35 judges whether the cones meet the packaging standard or not according to the weights of the cones, if the weights of the cones meet the packaging standard, the sorting program 35 makes a response to make the cones in the fruit grooves 33 meeting the packaging standard fall into the hopper 361, if the weights of the cones do not meet the packaging standard, the sorting program 35 makes a response to make the cones in the fruit grooves 33 not meeting the packaging standard fall into the waste fruit box 362, the cones meeting the packaging standard fall into the fruit storage box 42 through the hopper 361, the total weight of the cones is obtained through an electronic scale 421 at the bottom of the cone storage frame 42, the cones fall between a first baffle 411 on a fourth conveyer 41 and are conveyed through the fourth conveyer 41 to reach a fifth conveyer 51 to trigger a first position sensor 53, a third motor 52 rotates to drive a hair roller 521 to act on the surfaces of the cones for surface cleaning, then the cones reach a sixth conveyer 61, a fourth motor 64 drives the sixth conveyer 61 to move, when the cones are at a certain distance from the second position sensor 641, the second position sensor 641 acts on a switch 63, a supporting plate 62 is opened, the cones fall onto a seventh conveyer 65 along a second lower ramp 621, under the action of a fifth motor 67, the cones move forwards to reach a grouping device 72 under the action of a fourth lower ramp 71, and under the action of the grouping device 72, a rotating disc type fruit throwing device 73 rotates, then the grouping device 72 is opened, the cones fall into the fourth positioning groove 731, when the four fourth positioning grooves 731 are filled with the cones, the second baffle 733 is opened, the cones fall into the packaging box placed by the automatic box falling mechanism 83 along the fifth descending ramp 7311, and continuously pass through the automatic film placing mechanism 84, the automatic film placing mechanism 84 acts on the packaging box to place films on the packaging box, when the cones reach the first automatic sealing mechanism 85, the packaging box is sealed at the first position through the first sealing device 851 of the first automatic sealing mechanism 85, when the cones reach the second automatic sealing mechanism 86, the packaging box is sealed at the second position through the second sealing device 861 of the second automatic sealing mechanism 86, when the cones reach the automatic film cutting mechanism 87, the redundant packaging films are cut through the cutter 871, and finally, when the cones reach the waste film recycling mechanism, the cut waste films are recycled, and sorting and the fruits and packaging are completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A spherical fruit weighing, sorting and refined-matching packaging system comprises a spherical fruit sorting component (30) and a spherical fruit weighing component (40); the method is characterized in that: the ball sorting assembly (30) comprises a third conveying belt (31), a first motor (32), a fruit trough (33), a weighing tray (34) and a sorting program (35); two first motors (32) are arranged at two ends of the third conveying belt (31), a plurality of fruit grooves (33) are formed in the third conveying belt (31), a fruit clamping plate (331) is arranged on each fruit groove (33), a weighing tray (34) is arranged on the bottom surface of each fruit groove (33), the bottom end of each weighing tray (34) is connected with a sensing line (341), the terminal of each sensing line (341) is connected with a sorting program (35), a first support (36) is arranged below the third conveying belt (31), 8 funnels (361) are arranged on each first support (36), and a waste fruit box (362) is connected below the funnel (361) at the leftmost end; the cone weighing assembly (40) comprises a fourth conveying belt (41) and a cone storage frame (42); be provided with No. one baffle (411) on No. four conveyer belts (41), be provided with constant head tank (412) between adjacent baffle (411), no. four conveyer belts (41) set up on No. two supports (414), no. four conveyer belts (41) both ends are provided with No. two motor (413), deposit fruit frame (42) and set up at No. four conveyer belts (41) left end, it is provided with electronic scale (421) to deposit fruit frame (42) bottom surface.

2. The spherical fruit weighing, sorting and refined-matching packaging system as claimed in claim 1, wherein: the ball fruit group subassembly (70) is including No. four downhill paths (71), no. four downhill paths (71) tip is provided with grouper (72) and carousel formula and throws fruit ware (73), be provided with No. four constant head tank (731) on the carousel formula throws fruit ware (73), be provided with No. two baffles (733) below No. four constant head tank (731), be connected with No. five downhill paths (7311) below No. two baffles (733), be provided with No. six motor (74) on the carousel formula throws fruit ware (73), no. six motor (74) are through connecting plate (741) and a bolt (7411) and throw fruit ware (73) bolted connection fixed with the carousel formula.

3. The spherical fruit weighing, sorting and refined-matching packaging system as claimed in claim 1, wherein: the cone packaging assembly (80) comprises an eight-number conveying belt (81), a seven-number motor (82), an automatic box falling mechanism (83), an automatic film placing mechanism (84), a first automatic sealing mechanism (85), a second automatic sealing mechanism (86), an automatic film cutting mechanism (87) and a waste film recycling mechanism (88); no. eight conveyer belt (81) both ends are provided with seven motors (82), no. eight conveyer belt (81) are provided with a plurality of fruit holes (811) down.

4. The spherical fruit weighing, sorting and refined-matching packaging system as claimed in claim 1, wherein: the fruit grooves (33) are uniformly distributed on the third conveying belt (31) at equal intervals, and fruit clamping plates (331) are arranged on the fruit grooves (33).

5. The spherical fruit weighing, sorting and refined-matching packaging system as claimed in claim 1, wherein: the distance between the adjacent first baffles (411) can only accommodate one ball.

6. The spherical fruit weighing, sorting and refined-matching packaging system as claimed in claim 1, wherein: the third motor (52) is controlled by the first position sensors (53) at two ends of the fifth conveying belt (51) to rotate.

7. The spherical fruit weighing, sorting and refined-matching packaging system as claimed in claim 1, wherein: the sorting program (35) is connected with the weighing tray (34) through a sensing line (341).

8. The spherical fruit weighing, sorting and refined-matching packaging system as claimed in claim 1, wherein: the grouping device (72) and the rotating disc type fruit throwing device (73) move synchronously.

9. The spherical fruit weighing, sorting and refined-matching packaging system as claimed in claim 1, wherein: two sets of automatic box falling mechanisms (83), a rotating disc type fruit throwing device (73), an automatic film placing mechanism (84), a first automatic sealing mechanism (85) and a second automatic sealing mechanism (86) are respectively arranged on the No. eight conveying belt (81) from right to left.

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