CN114537731A

CN114537731A - Seed packagine machine of online real-time correction

Info

Publication number: CN114537731A
Application number: CN202210311036.6A
Authority: CN
Inventors: 王莹
Original assignee: Hefei Xuanyang Vision Sensor Technology Co ltd
Current assignee: Hefei Xuanyang Vision Sensor Technology Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-05-27

Abstract

The invention discloses a seed packaging machine with online real-time correction, which comprises a shell, wherein a seed bin is arranged at the top of the shell, mounting plates are arranged on two sides of the bottom of the inner side of the shell, a receiving hopper is arranged in the middle of the bottom of the shell, three groups of feeding mechanisms are arranged at the tops of two groups of mounting plates, three groups of weighing mechanisms are arranged at the bottoms of the two groups of mounting plates close to one side, and a visual particle counting mechanism is arranged at one end of the top of one side of one group of mounting plates. According to the invention, through the mutual cooperation of the illuminating lamp, the baffle plate, the vision counting module and the cameras, the device integrates a complex computer and a complex camera into a small vision counting module, seeds with specified values can be extracted and weighed during packaging to measure the average weight of the seeds, and a real-time target correction can be realized during the packaging process to correct the values, so that the operation is more stable and reliable.

Description

Seed packagine machine of online real-time correction

Technical Field

The invention relates to the technical field of packaging machines, in particular to a seed packaging machine with online real-time correction.

Background

At present, production packages in the seed industry are weighed and packaged according to weight, so that the production efficiency is high, the equipment cost is low, but the actual requirements are packaging according to grains, an end user purchases the seeds according to the number of the grains in each package, and the current grain counting machine is high in precision, low in speed and low in yield, cannot meet the large-batch and efficient production requirements of the seeds, has strong seasonal characteristics, needs to be concentrated in one or two months for completing the packaging, so that the grain counting packaging machine cannot meet the market requirements, most seed packaging plants are also in a weighing and metering mode, namely the number of the grains in each package is converted into the weight for packaging;

in the packaging production process, the manual sampling inspection and the automatic sampling inspection are adopted, but the manual sampling inspection has low sampling efficiency, the time for sampling, counting, weighing, calculating and adjusting the target value of the weighing packaging machine generally needs 30-50 minutes, the accuracy of the calculated correction value is not high, the guarantee cannot be ensured, the sampling counting samples are too few due to the individual difference of seeds, meanwhile, the fatigue exists due to the manual counting, the responsibility of personnel is not uniform, the accuracy of the counted grain number cannot be guaranteed, the sampling frequency is low, the correction is not timely, the time of each sampling process is long, the production is continuous operation, the yield is high, and the timely correction cannot be obtained;

the automatic sampling inspection system is complex, occupies a large area, needs to extract seed raw materials and then conveys the seed raw materials to counting equipment, the counted seeds need to return to a raw material bin manually or by a lifting machine, the cost is high, the price of the counting equipment is high, and the auxiliary equipment such as a sampling conveyor, a feed back conveyor and the like is also provided;

practical contents

The present invention is directed to provide an on-line real-time calibration seed packing machine, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a seed packagine machine of online real-time correction, includes the shell, the top of shell is provided with the seed storehouse, the both sides of the inboard bottom of shell are provided with the mounting panel, the middle part of shell bottom is provided with and connects the hopper, and is two sets of the top of mounting panel is provided with three feeder constructs, and is two sets of the bottom that the mounting panel is close to one side mutually is provided with three weighing machine of group, and is a set of the one end at mounting panel one side top is provided with a visual number mechanism.

Preferably, the feed mechanism is including shaking material machine A, thick feed pipe, thin feed pipe, shake material machine B, discharge gate, passage and ooff valve, shake material machine A and be located two sets ofly the top of mounting panel is two sets of the mounting panel top is provided with three groups near shaking material machine A one end and shakes material machine B, six groups shake material machine A and six groups shake the top of material machine B and be provided with thick feed pipe and thin feed pipe respectively, the multiunit one side of thick feed pipe and multiunit thin feed pipe bottom is provided with the discharge gate, the both sides in seed storehouse are provided with three groups of passage that are linked together with thick feed pipe and thin feed pipe, six groups one side in the passage outside is provided with the ooff valve.

Preferably, the weighing mechanism comprises weighing hoppers, telescopic rods, weighing sensors, a discharging pipe, an electromagnetic valve and a mounting rack, the mounting rack is located at the bottom of one side, close to one side, of two groups of mounting racks, the top of the six groups of mounting racks is provided with two groups of telescopic rods, the top of the two groups of telescopic rods is provided with the weighing hoppers together, the top of the six groups of mounting racks is provided with the weighing sensors at one side, close to the telescopic rods, of the top of the six groups of mounting racks, the bottom of the six groups of weighing hoppers is provided with the discharging pipe, and the outside of the six groups of discharging pipes is provided with the electromagnetic valve.

Preferably, a vision number mechanism includes light, baffle, vision count module and several cameras, the baffle is located the one end at a set of mounting panel one side top, one side of baffle inboard is provided with the light, the middle part of the inboard top one end of shell is provided with the vision count module, the bottom of vision count module is provided with several cameras.

Preferably, three groups of partition plates are uniformly arranged at one end in the six groups of coarse feeding pipes, and the bottoms in the six groups of coarse feeding pipes and the six groups of fine feeding pipes are made of inclined structures.

Preferably, the baffle is made of a U-shaped structure, and the baffle is positioned on the outer side of the group of weighing hoppers.

Preferably, the four corners of the bottom of the material vibrating machine A in six groups and the two ends of the bottom of the material vibrating machine B in six groups are provided with shock absorbers, and the bottoms of the shock absorbers in the six groups are connected with the mounting plate.

Preferably, the bottom of the plurality of groups of material guide pipes is provided with a diversion hose, and the bottom of the plurality of groups of diversion hoses is communicated with the coarse feeding pipe and the fine feeding pipe.

Preferably, the bottom of the two sides of the weighing hopper is provided with a contact block, and the contact block is attached to the weighing sensor.

Preferably, the bottoms of the six groups of the blanking pipes extend to the inner side of the receiving hopper, and the cross section of the receiving hopper is trapezoidal.

Compared with the prior art, the invention has the beneficial effects that: the seed packing machine with online real-time correction,

1. through the mutual matching of the illuminating lamp, the baffle plate, the vision counting module and the cameras, the device integrates a complex computer and a complex camera into a small vision counting module, seeds with specified numerical values can be extracted and weighed during packaging, so that the average weight of the seeds can be measured, a real-time correction target can be realized during the packaging process, the numerical values are corrected, and the operation is more stable and reliable;

2. the device integrates a complex external sampling inspection system into the existing packaging machine, a plurality of conveying links and the consumption of conveying equipment are saved, the occupation of a large amount of equipment is reduced, the cost of packaging production is reduced, the fault rate of the whole system is greatly reduced, the production efficiency is improved, meanwhile, secondary damage to seeds is avoided, the seeds counted according to the target value can be packaged through the receiving hopper, each packaging machine is provided with a self calibration system, the complete automation and high-accuracy packaging production of the seeds of different varieties produced on a large scale can be realized, the cost of the whole machine is only increased by a small part compared with the cost of the original machine, and great economic benefits are created.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a side cross-sectional view of the present invention;

FIG. 4 is a top cross-sectional view of the present invention;

FIG. 5 is a perspective view of the material vibrating machine A of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 7 is an enlarged view of the structure at B in FIG. 1 according to the present invention.

In the figure: 1. a housing; 2. a feeding mechanism; 21. vibrating a material machine A; 22. a rough feeding pipe; 23. a fine feed pipe; 24. vibrating a material machine B; 25. a discharge port; 26. a material guide pipe; 27. an on-off valve; 3. mounting a plate; 4. a receiving hopper; 5. a weighing mechanism; 51. a weighing hopper; 52. a telescopic rod; 53. a weighing sensor; 54. a discharging pipe; 55. an electromagnetic valve; 56. a mounting frame; 6. a visual particle counting mechanism; 61. an illuminating lamp; 62. a baffle plate; 63. a visual counting module; 64. a plurality of cameras; 7. and (6) a seed bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown: the utility model provides a seed packagine machine of online real-time correction, includes shell 1, and the top of shell 1 is provided with seed storehouse 7, and the both sides of the inboard bottom of shell 1 are provided with mounting panel 3, and the middle part of shell 1 bottom is provided with and connects hopper 4, and the top of two sets of mounting panels 3 is provided with three feeder constructs 2 of group, and the bottom that two sets of mounting panels 3 are close to one side mutually is provided with three weighing machine of group 5, and the one end at 3 one side tops of a set of mounting panel is provided with a vision number grain mechanism 6.

In this implementation, feeding mechanism 2 includes shake material machine a21, thick feed pipe 22, thin feed pipe 23, shake material machine B24, discharge gate 25, guide tube 26 and ooff valve 27, shake material machine a21 and be located the top of two sets of mounting panels 3, two sets of mounting panels 3 tops are close to shake material machine a21 one end and are provided with three group shake material machine B24, six group shake material machines a21 and six group shake the top of material machine B24 and be provided with thick feed pipe 22 and thin feed pipe 23 respectively, one side of multiunit thick feed pipe 22 and multiunit thin feed pipe 23 bottom is provided with discharge gate 25, the both sides of seed storehouse 7 are provided with three group and the guide tube 26 that thick feed pipe 22 and thin feed pipe 23 are linked together, one side in six group guide tube 26 outsides is provided with ooff valve 27, a material for carry the feed to the seed.

In this implementation, weighing mechanism 5 is including weighing fill 51, telescopic link 52, weighing sensor 53, unloading pipe 54, solenoid valve 55 and mounting bracket 56, mounting bracket 56 is located two sets of mounting panels 3 and is close to the bottom of one side mutually, six sets of mounting bracket 56 tops are close to one side mutually and are provided with two sets of telescopic links 52, the top of two sets of telescopic links 52 is provided with weighing fill 51 jointly, six sets of mounting bracket 56 tops are close to telescopic link 52 one side and are provided with weighing sensor 53, six sets of weighing fill 51's bottom is provided with unloading pipe 54, six sets of unloading pipe 54's the outside is provided with solenoid valve 55, can be used to weigh the seed.

In this implementation, a vision number mechanism 6 includes light 61, baffle 62, vision count module 63 and several cameras 64, baffle 62 is located the one end at 3 one side tops of a set of mounting panel, one side of baffle 62 inboard is provided with light 61, the middle part of 1 inboard top one end of shell is provided with vision count module 63, the bottom of vision count module 63 is provided with several cameras 64, can extract the seed of appointed numerical value earlier when packing and weigh, measure the average weight of seed, and can realize the real-time correction target in the packaging process, correct numerical value.

In this implementation, the inside one end of six groups of thick feeding pipes 22 evenly is provided with three sets of division boards, and the inside bottom of six groups of thick feeding pipes 22 and thin feeding pipe 23 is made by the inclined structure, and the seed accessible division board in thick feeding pipe 22 shunts, makes the seed can become to be listed as the whereabouts, the visual count module 63 precision count of being more convenient for.

In this embodiment, the barrier 62 is made of a U-shaped structure, the barrier 62 is located outside the set of weighing buckets 51, and the barrier 62 can cover the illumination lamps 61 and the particle cameras 64 and can prevent the seeds from deviating from the camera range.

In this embodiment, the four corners of the bottom of the six material vibration machines a21 and the two ends of the bottom of the six material vibration machines B24 are provided with dampers, and the bottoms of the plurality of dampers are connected to the mounting plate 3, so as to prevent the vibration of the material vibration machines a21 and B24 from being transmitted to the mounting plate 3.

In this embodiment, the bottom of the multiple material guiding pipes 26 are provided with guiding hoses, and the bottom of the multiple material guiding pipes are communicated with the coarse feeding pipe 22 and the fine feeding pipe 23, so that the material guiding pipes 26 are not affected by the vibration of the coarse feeding pipe 22 and the fine feeding pipe 23.

In this embodiment, the bottom of the two sides of the weighing hopper 51 is provided with a contact block, and the contact block is attached to the weighing sensor 53, so that the weighing sensor 53 can weigh the weighing hopper 51.

In this embodiment, the bottoms of the six groups of discharging pipes 54 extend to the inner side of the receiving hopper 4, the materials in the weighing hopper 51 can be directly discharged into the receiving hopper 4 through the discharging pipes 54 for discharging, and the cross section of the receiving hopper 4 is trapezoidal, so that the materials can be guided conveniently.

Embodiment 1, as shown in fig. 1 and 7, when the device is used, the weight of the weighing hopper 51 can be measured by the weighing sensor 53, the weight of the weighing hopper 51 is reset to zero, after the seeds are counted and fall into the weighing hopper 51, the weighing hopper 51 can be guided by the telescopic rod 52, the weight of the weighing hopper 51 is increased, the increased weight measured by the weighing sensor 53 is the weight of the seeds, and after the weight of the seeds is measured, the feeding pipe 54 can be opened by the electromagnetic valve 55, so that the seeds are discharged through the receiving hopper 4 and packaged.

Embodiment 2, as shown in fig. 1 and 6, when the seeds roll down from the discharging hole 25, a picture of the seeds can be captured by the number camera 64, and the visual counting module 63 can count the dropped seeds, and the illumination lamp 61 can illuminate the seeds at the same time, so that the capturing by the number camera 64 is more accurate, the illumination lamp 61 and the number camera 64 can be covered by the baffle plate 62, and the seeds can be prevented from deviating from the camera range.

The working principle is as follows: after the equipment starts to work, firstly, a designated numerical value is set for the visual counting module 63, then the switch valve 27 is opened, seeds are conveyed into the coarse feeding pipe 22 and the fine feeding pipe 23 corresponding to the visual counting module 63 through the material guide pipe 26, the coarse feeding pipe 22 and the fine feeding pipe 23 are controlled to shake by using the material shaking machine A21 and the material shaking machine B24, the seeds are enabled to roll out of the material outlet 25 continuously, the seeds in the coarse feeding pipe 22 can be divided through the partition plates, the seeds can fall in a row, accurate counting of the visual counting module 63 is facilitated, the rolled seeds can be counted by the visual counting module 63 at the moment, and the counted seeds can fall into the weighing hopper 51 for weighing;

when the seed block reaches a set value, the material vibrating machine A21 can be closed to stop the vibration of the coarse feeding pipe 22, the switch valve 27 is used for controlling the material guide pipe 26 corresponding to the coarse feeding pipe 22 to be closed, at the moment, only the fine feeding pipe 23 is used for feeding, the counting is gradually increased, when the set value is reached, the fine feeding pipe 23 is closed again to stop feeding, the final value counted in the period and the corresponding weight are output, other feeding components are guided to work, the counting work of the units is continued, the operation is sequentially repeated, all counted data are fused and corrected in real time, therefore, the function of correcting the weighing in real time is achieved, the counted seeds can also be discharged into the material receiving hopper 4 from the material discharging pipe 54 to be packaged, and secondary damage to the raw materials cannot be caused.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the invention are exemplary, but not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. An online seed packagine machine of real-time correction, includes shell (1), its characterized in that: the top of shell (1) is provided with seed storehouse (7), the both sides of shell (1) inboard bottom are provided with mounting panel (3), the middle part of shell (1) bottom is provided with and connects hopper (4), and is two sets of the top of mounting panel (3) is provided with three feeder structure (2) of group, and is two sets of mounting panel (3) are close to the bottom of one side mutually and are provided with three weighing machine of group constructs (5), a set of the one end at mounting panel (3) one side top is provided with several mechanisms of vision (6).

2. The on-line real-time calibrated seed packaging machine of claim 1, wherein: the feeding mechanism (2) comprises a material vibrating machine A (21), a coarse feeding pipe (22), a fine feeding pipe (23), a material vibrating machine B (24), a discharging port (25), a material guiding pipe (26) and a switch valve (27), the material vibrating machine A (21) is positioned at the top of the two groups of mounting plates (3), three groups of material vibrating machines B (24) are arranged at the top of the two groups of mounting plates (3) close to one end of the material vibrating machine A (21), thick feeding pipes (22) and thin feeding pipes (23) are respectively arranged at the tops of the six groups of material vibrating machines A (21) and the six groups of material vibrating machines B (24), a discharging hole (25) is arranged at one side of the bottoms of the multiple groups of thick feeding pipes (22) and the multiple groups of thin feeding pipes (23), three groups of material guide pipes (26) communicated with the coarse feeding pipe (22) and the fine feeding pipe (23) are arranged on two sides of the seed bin (7), and a switch valve (27) is arranged on one side of the outer side of the six groups of material guide pipes (26).

3. The on-line real-time calibrated seed packaging machine of claim 1, wherein: weighing machine constructs (5) including weighing fill (51), telescopic link (52), weighing sensor (53), unloading pipe (54), solenoid valve (55) and mounting bracket (56), mounting bracket (56) are located two sets of mounting panel (3) and are close to the bottom of one side mutually, six groups mounting bracket (56) top is close to one side mutually and is provided with two sets of telescopic link (52), and is two sets of the top of telescopic link (52) is provided with weighing fill (51) jointly, six groups mounting bracket (56) top is close to telescopic link (52) one side and is provided with weighing sensor (53), six groups the bottom of weighing fill (51) is provided with unloading pipe (54), six groups the outside of unloading pipe (54) is provided with solenoid valve (55).

4. The on-line real-time calibrated seed packaging machine of claim 1, wherein: a visual counting mechanism (6) comprises an illuminating lamp (61), a baffle (62), a visual counting module (63) and a counting camera (64), wherein the baffle (62) is positioned at one end of the top of one side of a group of mounting plates (3), one side of the inner side of the baffle (62) is provided with the illuminating lamp (61), the middle part of one end of the inner side of the top of a shell (1) is provided with the visual counting module (63), and the bottom of the visual counting module (63) is provided with the counting camera (64).

5. The on-line real-time calibrated seed wrapping machine of claim 2, wherein: and three groups of partition plates are uniformly arranged at one end inside the six groups of coarse feeding pipes (22), and the bottoms inside the six groups of coarse feeding pipes (22) and the six groups of fine feeding pipes (23) are made of inclined structures.

6. The on-line real-time calibrated seed packaging machine of claim 4, wherein: the baffle (62) is made of a U-shaped structure, and the baffle (62) is positioned on the outer side of the group of weighing buckets (51).

7. The on-line real-time calibrated seed wrapping machine of claim 2, wherein: the four corners of the bottom of the six material vibrating machines A (21) and the two ends of the bottom of the six material vibrating machines B (24) are provided with shock absorbers, and the bottoms of the shock absorbers are connected with the mounting plate (3).

8. The on-line real-time calibrated seed wrapping machine of claim 2, wherein: the bottoms of the material guide pipes (26) are provided with diversion hoses, and the bottoms of the diversion hoses are communicated with the coarse feeding pipe (22) and the fine feeding pipe (23).

9. The on-line real-time calibrated seed packaging machine of claim 3, wherein: the bottom of the two sides of the weighing hopper (51) is provided with a contact block, and the contact block is attached to a weighing sensor (53).

10. The on-line real-time calibrated seed wrapping machine of claim 3, wherein: the bottoms of the six groups of the blanking pipes (54) extend to the inner side of the receiving hopper (4), and the cross section of the receiving hopper (4) is trapezoidal.