Automatic packaging equipment for aquaculture offspring seeds

Abstract

The utility model discloses automatic packaging equipment for aquaculture offspring seeds, which comprises a rack, and a feeding mechanism and a packaging mechanism are arranged on the rack; the feeding mechanism comprises a blanking flushing mechanism, a feeding barrel, a water inlet pipe and an air inlet pipe, the blanking flushing mechanism is arranged at the front end of the feeding barrel, and the water inlet pipe and the air inlet pipe are arranged in the feeding barrel; the packaging mechanism comprises a packaging bag conveying and forming mechanism, a longitudinal sealing mechanism and a bag clamping and transverse sealing cutting mechanism, the packaging bag conveying and forming mechanism conveys a roll-shaped packaging bag film to the periphery of a feeding barrel and rolls the roll-shaped packaging bag film into a barrel shape, and the longitudinal sealing mechanism is used for conducting longitudinal edge sealing on the packaging bag film. The bag clamping transverse sealing and cutting mechanism is used for transversely clamping the packaging bag and conducting transverse heat sealing and cutting. According to the full-automatic seed packaging machine, seed feeding and automatic flushing and inflation are completed through the feeding mechanism, automatic packaging from a packaging bag film to a packaging bag is completed through the packaging mechanism, and the full-automatic seed packaging machine is easy to operate, high in automation degree and good in packaging sealing performance.

Description

Technical Field

[0001] This utility model relates to the technical field of aquaculture packaging equipment, specifically to an automatic packaging equipment for aquaculture seedlings. Background Technology

[0002] In the aquaculture sector, some farmers specialize in cultivating seedlings, such as fish and shrimp fry, while others specialize in raising them to adulthood. This necessitates packaging, sorting, and transporting the seedlings. For small-batch packaging, a fully manual process can be used, including adding water and seedlings to the packaging bags, oxygenating them, and sealing the bags. However, manual packaging is labor-intensive and inefficient.

[0003] Chinese utility model patent CN205071914U (authorization announcement date: March 9, 2016) discloses an automatic fish fry packaging machine, including a frame with a turntable driven by a motor. The frame also includes a water-adding device, a fish fry-adding device, and an oxygen-adding heat-sealing device, arranged sequentially and at intervals around the turntable. The water-adding device adds water to packaging bags mounted on the turntable, the fish fry-adding device adds fish fry to the water-filled bags, and the oxygen-adding heat-sealing device adds oxygen to the bags containing fish fry and water and then heat-seals them. In this patent, most of the fish fry packaging process is automated, reducing manual labor intensity and improving efficiency. However, the circular arrangement of the workstations along the turntable requires at least two workers: one to install the packaging bag onto the turntable and another to add the fish fry to the bag. This results in a significant labor requirement. Utility Model Content

[0004] To address the shortcomings of the existing technology, this utility model provides an automatic packaging equipment for aquaculture seedlings, which features a high degree of automation, small footprint, high efficiency, and good packaging sealing.

[0005] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0006] An automatic packaging device for aquaculture seedlings includes a frame, on which a feeding mechanism and a packaging mechanism are mounted. The feeding mechanism includes a feeding and flushing mechanism, a feeding cylinder, a water inlet pipe, and an air inlet pipe. The feeding and flushing mechanism is located at the front end of the feeding cylinder, and the water inlet pipe and air inlet pipe are located inside the feeding cylinder. The packaging mechanism includes a bag conveying and forming mechanism, a longitudinal sealing mechanism, and a bag clamping and transverse sealing and cutting mechanism. The bag conveying and forming mechanism conveys the rolled packaging bag film to the outer periphery of the feeding cylinder and rolls it into a cylinder. The longitudinal sealing mechanism is used to seal the packaging bag film longitudinally, and the bag clamping and transverse sealing and cutting mechanism is used to clamp the packaging bag laterally and perform transverse heat sealing and cutting.

[0007] Furthermore, the upper end of the feeding cylinder of the feeding mechanism is provided with a feeding and flushing mechanism, which includes a feeding trough. The feeding trough is inclined and its lower end is connected to the feeding cylinder. A seedling spray pipe is provided above the feeding trough, spanning the left and right side walls. The seedling spray pipe is provided with multiple spray nozzles.

[0008] Preferably, the feeding trough is concave arc-shaped.

[0009] Furthermore, the water inlet pipe and the air inlet pipe are located inside the feeding cylinder and extend to the outside of the lower end of the feeding cylinder. The ends of the water inlet pipe and the air inlet pipe are rigid pipes.

[0010] Furthermore, the end of the water inlet pipe is J-shaped, and the outlet of the water inlet pipe faces the inside of the feeding cylinder.

[0011] Preferably, the water inlet pipe and the seedling spray pipe share a water pump, and the water pump is controlled by a solenoid valve.

[0012] Furthermore, the bag clamping and horizontal sealing cutting mechanism includes a bag clamping plate and a horizontal sealing plate arranged sequentially from top to bottom. There is a pair of bag clamping plates, which are arranged on both sides of the packaging bag. The bag clamping plates move closer or further apart under the drive of the drive module to clamp the packaging bag. There is a pair of horizontal sealing plates, which are arranged on both sides of the packaging bag. A cutter is provided in the middle of the horizontal sealing plate.

[0013] Furthermore, it also includes an activated carbon adding mechanism, which is located above the feeding trough near the inlet of the feeding cylinder; the activated carbon adding mechanism includes a material cylinder, inside which is a vertically penetrating metering trough, and at the bottom of the metering trough is an opening and closing module; a rotary motor is located below the material cylinder, and the rotary motor drives the material cylinder to rotate; it also includes a material feeding plate, which is located inside the material cylinder and contacts the top surface of the metering trough, and the material feeding plate can at least cover the metering trough, and the material feeding plate is fixedly connected to the frame through an adapter rod.

[0014] Preferably, the opening and closing module includes an opening and closing plate and a drive motor. The output shaft of the drive motor is eccentrically connected to the opening and closing plate, and the drive motor drives the opening and closing plate to open or close the opening at the bottom of the metering tank.

[0015] Furthermore, it also includes a control system for providing power and controlling the coordination of the feeding mechanism, packaging mechanism, and activated carbon addition mechanism.

[0016] The beneficial effects of this utility model are as follows:

[0017] This utility model of automatic packaging equipment for aquaculture seedlings completes the feeding of seedlings and automatic water flushing and air inflation through the feeding mechanism, and completes the automatic sealing from packaging film to packaging bag through the packaging mechanism. The equipment is simple to operate, highly automated, and has good packaging sealing performance.

[0018] This utility model relates to an automatic packaging equipment for aquaculture seedlings. The feeding and flushing mechanism can flush the feeding trough to prevent seedlings from sticking or dying. The end of the water inlet pipe is "J" shaped, and the outlet of the water inlet pipe faces the inside of the feeding cylinder. When water is fed, the water does not directly hit the seedlings, which can reduce the impact of water flow on the seedlings and ensure the survival rate of the seedlings.

[0019] This utility model relates to an automatic packaging equipment for aquaculture seedlings. The packaging mechanism requires no human intervention, has a high degree of automation, and provides excellent heat sealing.

[0020] This utility model of an automatic packaging equipment for aquaculture seedlings also includes an activated carbon adding mechanism, which can add activated carbon in a quantitative manner to purify water quality and ensure the survival rate of seedlings in the packaging bags during transportation. Attached Figure Description

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a top view of an embodiment of the present utility model;

[0023] Figure 2 yes Figure 1 Side view;

[0024] Figure 3 This is a partial structural diagram of the packaging mechanism;

[0025] Figure 4 This is a schematic diagram of the activated carbon addition mechanism.

[0026] Attached reference numerals: 1-Feeding and flushing mechanism, 2-Feeding cylinder, 3-Water inlet pipe, 4-Air inlet pipe, 5-Longitudinal sealing mechanism, 6-Bag clamping and horizontal sealing cutting mechanism, 61-Bag clamping plate, 62-Horizontal sealing plate, 63-Cutter, 7-Feeding trough, 8-Flushing spray pipe, 9-Charcoal adding mechanism, 91-Material cylinder, 92-Quantitative tank, 93-Rotary motor, 94-Pulling plate, 95-Opening and closing plate, 10-Control system. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0028] An automatic packaging device for aquaculture seedlings, such as Figure 1-Figure 4 As shown, the device includes a frame, on which a feeding mechanism and a packaging mechanism are mounted. The feeding mechanism includes a feeding and rinsing mechanism 1, a feeding cylinder 2, a water inlet pipe 3, and an air inlet pipe 4. The feeding and rinsing mechanism 1 is located at the front end of the feeding cylinder 2, and the water inlet pipe 3 and the air inlet pipe 4 are located inside the feeding cylinder 2. The packaging mechanism includes a packaging bag conveying and forming mechanism, a longitudinal sealing mechanism 5, and a bag clamping and transverse sealing and cutting mechanism 6. The packaging bag conveying and forming mechanism conveys the rolled packaging bag film to the outer periphery of the feeding cylinder 2 and rolls it into a cylinder. The longitudinal sealing mechanism 5 is located on the outer periphery of the middle position of the feeding cylinder 2 and is used to seal the packaging bag film longitudinally. The bag clamping and transverse sealing and cutting mechanism 6 is spaced apart from the end of the feeding cylinder 2 and is used to clamp the packaging bag laterally and perform transverse heat sealing and cutting. The packaging mechanism seals the packaging bag film into a bag body. The feeding mechanism conveys seedlings, water, and oxygen into the bag body, and the bag clamping and transverse sealing and cutting mechanism of the packaging mechanism divides the sealed bag body.

[0029] Furthermore, the upper end of the feeding cylinder 2 of the feeding mechanism is provided with a feeding and flushing mechanism 1. The feeding and flushing mechanism 1 includes a feeding trough 7, which is inclined and its lower end is connected to the feeding cylinder 2. A seedling spray pipe 8 is provided above the feeding trough 7, spanning the left and right side walls. The seedling spray pipe 8 has multiple spray nozzles, which can achieve full coverage flushing of the feeding trough 7 to prevent seedlings from sticking or dying. Preferably, the feeding trough 7 is concave arc-shaped; the seedling spray pipe 8 is provided with a flow regulating valve, which can adjust the water volume according to actual needs.

[0030] The water inlet pipe 3 and air inlet pipe 4 are located inside the feeding cylinder 2 and extend to the lower end of the feeding cylinder 2. Preferably, the ends of the water inlet pipe 3 and air inlet pipe 4 are rigid pipes. The end of the water inlet pipe 3 is J-shaped, and the outlet of the water inlet pipe 3 faces the inside of the feeding cylinder 2. When water is supplied, the water does not directly hit the seedlings, which can reduce the impact of the water flow on the seedlings. Preferably, the water inlet pipe 3 and the seedling spray pipe 8 share a water pump, which is controlled by a solenoid valve, so as to control the total water intake in a single cycle and save energy.

[0031] The bag clamping and horizontal sealing cutting mechanism 6 includes a bag clamping plate 61 and a horizontal sealing plate 62 arranged sequentially from top to bottom. There is a pair of bag clamping plates 61, which are arranged on both sides of the packaging bag. The bag clamping plates 61 move closer or further apart under the drive of the drive module to clamp the packaging bag, isolate the residual water of the feeding and rinsing mechanism and the rinsing pipe, and ensure the heat sealing of the horizontal sealing plate is stable. There is a pair of horizontal sealing plates 62, which are arranged on both sides of the packaging bag. A cutter 63 is provided in the middle of the horizontal sealing plate 62, which cuts and divides the bag at the same time during horizontal sealing.

[0032] Furthermore, it also includes an activated carbon adding mechanism 9, which is located above the feeding trough 7 near the inlet of the feeding cylinder 2. The activated carbon adding mechanism 9 includes a material cylinder 91, inside which is a vertically penetrating metering groove 92, and at the bottom of the metering groove 92 is an opening and closing module. A rotary motor 93 is located in the middle of the lower part of the material cylinder 91, and the rotary motor 93 drives the material cylinder 91 to rotate along its axis. It also includes a material-pushing plate 94, which is located inside the material cylinder 91 and contacts the top surface of the metering groove 92. The material-pushing plate 94 is fixedly connected to the frame through an adapter rod. Preferably, the material-pushing plate 94 can at least cover the metering groove 92. The opening and closing module includes an opening and closing plate 95 and a drive motor (not shown in the figure). The output shaft of the drive motor is eccentrically connected to the opening and closing plate 95, and the drive motor drives the opening and closing plate 95 to open or close the opening at the bottom of the metering groove 92. The rotary motor 93 drives the material cylinder 91 to rotate, causing the activated carbon in the material cylinder 91 to fall into the metering tank 92. The rotation of the material cylinder 91 causes the metering tank 92 to turn towards the feeding plate 94. The feeding plate 94 scrapes off the activated carbon at the top of the metering tank 92, completing the metering. When the metering tank 92 is aligned with the feeding trough, the opening and closing plate 95 opens the opening at the bottom of the metering tank 92 under the action of the drive motor, allowing the activated carbon to fall into the feeding trough. The water flushed out by the feeding flushing mechanism is flushed into the packaging bag.

[0033] Furthermore, it also includes a control system 10, which is used to provide power and control the coordination of the feeding mechanism, the packaging mechanism, and the activated carbon adding mechanism.

[0034] The working process of this automatic packaging equipment for aquaculture seedlings is as follows: First, the packaging mechanism is turned on. The packaging bag conveying and forming mechanism conveys the packaging bag film to the outer periphery of the feeding cylinder 2 and rolls it into a cylindrical shape. The longitudinal sealing mechanism 5 seals the packaging bag film longitudinally, and the bag clamping and horizontal sealing cutting mechanism 6 heat-seals the bottom of the packaging bag film to form a packaging bag. Then, the material is added for packaging. Specifically, the activated carbon adding mechanism is turned on, and a certain amount of activated carbon is added to the feeding trough. At the same time, a worker puts the seedlings into the feeding trough 7. The water flushed by the seedling spray pipe 8 flows through the feeding cylinder 2 into the packaging bag. The water inlet pipe and air inlet pipe are turned on to fill the packaging bag with enough water and oxygen and then turned off. Then, the bag clamping and horizontal sealing cutting mechanism 6 clamps, horizontally seals and cuts the packaging bag to complete one packaging. Repeating the above actions can complete continuous packaging.

[0035] This utility model's automatic packaging equipment completes seedling feeding and automatic water and air filling through a feeding mechanism. Only one worker is needed for seedling feeding. The packaging mechanism automates the entire process from film to sealing, resulting in a high degree of automation, excellent packaging seal, and simple operation. This automatic packaging equipment also includes an activated carbon adding mechanism, which automatically adds a measured amount of activated carbon to the packaging bag to purify the water and ensure the survival rate of the seedlings during transportation.

[0036] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

Claims

1. An automatic packaging device for aquaculture seedlings, characterized in that: The system includes a frame, on which a feeding mechanism and a packaging mechanism are mounted. The feeding mechanism includes a feeding and rinsing mechanism, a feeding cylinder, a water inlet pipe, and an air inlet pipe. The feeding and rinsing mechanism is located at the front end of the feeding cylinder, and the water inlet pipe and air inlet pipe are located inside the feeding cylinder. The packaging mechanism includes a packaging bag conveying and forming mechanism, a longitudinal sealing mechanism, and a bag clamping and transverse sealing and cutting mechanism. The packaging bag conveying and forming mechanism conveys the roll-shaped packaging bag film to the outer periphery of the feeding cylinder and rolls it into a cylindrical shape. The longitudinal sealing mechanism is used to seal the packaging bag film longitudinally, and the bag clamping and transverse sealing and cutting mechanism is used to clamp the packaging bag laterally and perform transverse heat sealing and cutting.

2. The automatic packaging equipment for aquaculture seedlings according to claim 1, characterized in that: The feeding mechanism is equipped with a feeding and flushing mechanism at the upper end of the feeding cylinder. The feeding and flushing mechanism includes a feeding trough, which is inclined and connected to the feeding cylinder at its lower end. A seedling spray pipe is provided above the feeding trough across the left and right side walls, and the seedling spray pipe has multiple spray nozzles.

3. The automatic packaging equipment for aquaculture seedlings according to claim 2, characterized in that: The feeding trough is concave arc-shaped.

4. The automatic packaging equipment for aquaculture seedlings according to claim 1, characterized in that: The water inlet pipe and air inlet pipe are located inside the feeding cylinder and extend to the lower end of the feeding cylinder. The ends of the water inlet pipe and air inlet pipe are rigid pipes.

5. The automatic packaging equipment for aquaculture seedlings according to claim 4, characterized in that: The end of the water inlet pipe is J-shaped, and the outlet of the water inlet pipe faces the inside of the feeding cylinder.

6. The automatic packaging equipment for aquaculture seedlings according to claim 2, characterized in that: The water inlet pipe and the seedling spray pipe share a water pump, which is controlled by a solenoid valve.

7. The automatic packaging equipment for aquaculture seedlings according to claim 1, characterized in that: The bag clamping and horizontal sealing cutting mechanism includes a bag clamping plate and a horizontal sealing plate arranged sequentially from top to bottom. There is a pair of bag clamping plates, which are arranged on both sides of the packaging bag. The bag clamping plates move closer or further apart under the drive of the drive module to clamp the packaging bag. There is a pair of horizontal sealing plates, which are arranged on both sides of the packaging bag. A cutter is provided in the middle of the horizontal sealing plate.

8. The automatic packaging equipment for aquaculture seedlings according to claim 1, characterized in that: It also includes an activated carbon adding mechanism, which is located above the feeding trough near the inlet of the feeding cylinder; the activated carbon adding mechanism includes a material cylinder, inside which is a vertically penetrating metering trough, and at the bottom of the metering trough is an opening and closing module; a rotary motor is located below the material cylinder, and the rotary motor drives the material cylinder to rotate; it also includes a material feeding plate, which is located inside the material cylinder and contacts the top surface of the metering trough, and the material feeding plate can at least cover the opening of the metering trough, and the material feeding plate is fixedly connected to the frame through an adapter rod.

9. The automatic packaging equipment for aquaculture seedlings according to claim 8, characterized in that: The opening and closing module includes an opening and closing plate and a drive motor. The output shaft of the drive motor is eccentrically connected to the opening and closing plate, and the drive motor drives the opening and closing plate to open or close the opening at the bottom of the metering tank.

10. The automatic packaging equipment for aquaculture seedlings according to claim 8, characterized in that: It also includes a control system, which provides power and controls the coordination of the feeding mechanism, packaging mechanism, and activated carbon addition mechanism.

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