Batch packaging equipment for slow-release fertilizer based on automation integration technology

Abstract

The utility model relates to automatic control technical field especially, and it is slow -release fertilizer batch packaging equipment based on automation integration technology is provided.The utility model provides slow -release fertilizer batch packaging equipment based on automation integration technology, including support, loading bucket and material conveying pipe etc., and the loading bucket is fixedly connected on the support upside, and the loading bucket top is provided with the feed port that is symmetrical left and right.The utility model realizes the accurate control to first motor, solenoid valve and first hot melt block etc. part through integrated controller, and the automation level is improved obviously, and the controller adjusts solenoid valve opening degree, and the slow -release fertilizer flow rate and the feeding amount are controlled accurately, and the measurement precision is greatly improved, adopts first hot melt block and second hot melt block linkage design, and completes back seal, bottom seal and top seal under the controller control, guarantees every fertilizer package seal firm, solves the problem that traditional equipment seal is not airtight or appearance is not good, improves overall packaging quality and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automation control technology, and in particular to a slow-release fertilizer batch packaging equipment based on automation integration technology. Background Technology

[0002] Slow-release fertilizers are specially designed fertilizers that release nutrients gradually at a controlled rate to meet the nutritional needs of plants over a long period. In agricultural production, these fertilizers are widely used because of their continuous and stable nutrient release. They typically employ coating technology or chemical structure design to slow down the nutrient release rate, ensuring a long-term, continuous supply and effectively reducing the need for frequent fertilization.

[0003] However, in the mass packaging stage, existing equipment still faces significant technical bottlenecks when processing slow-release fertilizers: existing packaging machinery mainly relies on manual operation or semi-automated processes, which is not only inefficient, but also makes it difficult to accurately control key parameters such as metering accuracy, sealing quality and packaging speed; and due to the unique particle shape and electrostatic adsorption characteristics of slow-release fertilizers, conventional equipment is prone to problems such as metering deviation and poor sealing, which directly affects product stability.

[0004] Therefore, there is a particular need for a slow-release fertilizer batch packaging equipment based on automated integration technology to solve the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of existing slow-release fertilizer batch packaging equipment, such as low automation, poor metering accuracy and unstable sealing quality, this utility model provides a slow-release fertilizer batch packaging equipment based on automation integration technology.

[0006] This utility model is achieved through the following technical means: a batch packaging equipment for slow-release fertilizer based on automated integration technology, comprising a support, a filling barrel, a conveying pipe, an electromagnetic valve, a roller, a first hot melt block, a second motor, a pulley assembly, a bidirectional cylinder, a second hot melt block, a controller, and a stirring mechanism. The filling barrel is fixedly connected to the upper side of the support, and the top of the filling barrel has symmetrical left and right feeding ports. The conveying pipe is fixedly connected to the bottom of the filling barrel, and an electromagnetic valve is installed on the upper side of the conveying pipe. A roller is fixedly connected to the upper right side of the support, and a first hot melt block is fixedly connected to the upper left side of the support. A second motor is fixedly connected to the front side of the support, and a pulley assembly is fixedly connected to the output shaft of the second motor. A bidirectional cylinder is fixedly connected to the left side of the support, and a second hot melt block is fixedly connected to the piston rod of the bidirectional cylinder. A controller is fixedly connected to the rear side wall of the support. The electromagnetic valve, the first hot melt block, the second motor, the bidirectional cylinder, and the second hot melt block are all electrically connected to the controller. A stirring mechanism is provided on the filling barrel.

[0007] Furthermore, the stirring mechanism includes a first motor and a stirring shaft assembly. The first motor is fixedly connected to the loading hopper, and the first motor is electrically connected to the controller. The output shaft of the first motor extends into the loading hopper, and the stirring shaft assembly is fixedly connected to the output shaft of the first motor.

[0008] Furthermore, it also includes a cutter, which is fixed to the bottom of the second hot melt block.

[0009] Furthermore, it also includes a receiving frame, which is placed under the support.

[0010] Furthermore, the bottom of the bracket is equipped with symmetrical support feet in the front, back, left, and right directions.

[0011] Furthermore, the filling tank is made of stainless steel.

[0012] Based on the above description of the structure of this utility model, the design starting point, concept, and advantages of this utility model are as follows: 1. This utility model achieves precise control of components such as the first motor, electromagnetic valve, and first hot melt block through an integrated controller, significantly improving the level of automation. Furthermore, by adjusting the opening of the electromagnetic valve through the controller, the flow rate and dosage of the slow-release fertilizer are precisely controlled, greatly improving the metering accuracy. The first and second hot melt blocks are linked together, and the back seal, bottom seal, and top seal are completed under the control of the controller, ensuring that each fertilizer bag is firmly sealed, solving the problem of poor sealing or unsightly appearance in traditional equipment, and improving the overall packaging quality and efficiency.

[0013] 2. The entire packaging process of this utility model is highly automated. From feeding to the final packaged product entering the receiving box, there is no need for excessive manual intervention, which greatly shortens the time required for a single packaging and thus improves the overall production efficiency.

[0014] 3. The material filling hopper of this utility model is made of stainless steel, which not only avoids the risk of contamination to the slow-release fertilizer, but also enhances the corrosion resistance and service life of this utility model, providing a guarantee for long-term stable operation. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional sectional view of the material loading hopper of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the roller, the first hot melt block, and the second motor of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the components of this utility model, including the cutter, the receiving frame, and the controller.

[0019] Reference numerals: 1. Support frame, 2. Loading hopper, 201. Feed inlet, 3. First motor, 4. Stirring shaft assembly, 5. Feeding pipe, 6. Solenoid valve, 7. Roller, 8. First hot melt block, 9. Second motor, 10. Pulley assembly, 11. Two-way cylinder, 12. Second hot melt block, 13. Cutter, 14. Receiving frame, 15. Controller. Detailed Implementation

[0020] Example: A batch packaging equipment for slow-release fertilizers based on automated integration technology, such as... Figures 1-4 As shown, the equipment includes a support frame 1, a loading hopper 2, a conveying pipe 5, a solenoid valve 6, a roller 7, a first hot melt block 8, a second motor 9, a pulley assembly 10, a two-way cylinder 11, a second hot melt block 12, a cutter 13, a receiving frame 14, a controller 15, and a mixing mechanism. The support frame 1 has symmetrical support feet at its bottom to ensure stable operation. The loading hopper 2 is welded to the upper side of the support frame 1. The loading hopper 2 is made of stainless steel to ensure no contamination of the slow-release fertilizer while also guaranteeing the equipment's corrosion resistance and service life. The top of the loading hopper 2 has symmetrical feed inlets 201. The conveying pipe 5 is bonded to the bottom of the loading hopper 2, and a solenoid valve 6 is installed on the upper side of the conveying pipe 5. The upper right side of the support frame 1... A roller 7 is bolted to the side. A first hot melt block 8 is bolted to the upper left side of the bracket 1. A second motor 9 is bolted to the front side of the bracket 1. A pulley assembly 10 is fixed to the output shaft of the second motor 9. The pulley assembly 10 is longitudinal. A bidirectional cylinder 11 is bolted to the left side of the bracket 1. A second hot melt block 12 is fixed to the piston rod of the bidirectional cylinder 11. A cutter 13 is welded to the bottom of the second hot melt block 12. A collection frame 14 is placed on the lower side of the bracket 1 to collect the packaged fertilizer bags. A controller 15 is bolted to the rear side wall of the bracket 1. The solenoid valve 6, the first hot melt block 8, the second motor 9, the bidirectional cylinder 11, and the second hot melt block 12 are all electrically connected to the controller 15. A stirring mechanism is provided on the loading hopper 2.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the stirring mechanism includes a first motor 3 and a stirring shaft assembly 4. The first motor 3 is bolted to the loading tank 2. The first motor 3 is electrically connected to the controller 15. The output shaft of the first motor 3 extends into the loading tank 2. The stirring shaft assembly 4 is fixedly connected to the output shaft of the first motor 3.

[0022] First, confirm that all components of the equipment are working properly, including checking whether the first motor 3, solenoid valve 6, first hot melt block 8, second motor 9, bidirectional cylinder 11, and second hot melt block 12 are correctly connected to the controller 15, and ensure that the receiving frame 14 is placed in a suitable position under the support 1. Correctly install the packaging film onto the roller 7 and guide it from the roller 7 to the outside of the conveyor pipe 5, ensuring smooth film movement. Start the first hot melt block 8 via the controller 15 to heat the film for back sealing. Next, start the second motor 9; the output shaft of the second motor 9 indirectly drives the film downwards via the pulley assembly 10. Then, start the bidirectional cylinder 11 and second hot melt block 12 via the controller 15. The piston rod of the bidirectional cylinder 11 drives the second hot melt block 12 to move relative to each other, achieving bottom sealing of the film. After completion, control the second hot melt block 12 to return to its original position via the controller 15. Next, add slow-release fertilizer into the loading tank 2 through the feed inlet 201. Start the first motor 3 via the controller 15. The output shaft of machine 3 drives the stirring shaft assembly 4 to initially mix the slow-release fertilizer, ensuring that the slow-release fertilizer is evenly distributed. Then, the solenoid valve 6 is activated by the controller 15, allowing an appropriate amount of slow-release fertilizer to flow out from the bottom of the loading tank 2 through the conveying pipe 5. During this process, the flow rate of the slow-release fertilizer can be controlled by adjusting the opening of the solenoid valve 6 by the controller 15. When the slow-release fertilizer reaches the predetermined amount, the controller 15 closes the solenoid valve 6 to stop the feeding. After that, the pulley assembly 10 continues to drive the film roll to move downwards. The controller 15 controls the second hot melt block 12 to move relative to the film again, sealing the top of the packaging material. At the same time, the cutter 13 on the second hot melt block 12 completes the final sealing and cuts the fertilizer bag to form an independent package. The packaged fertilizer bag falls naturally into the receiving box 14. When no operation is required, the controller 15 shuts down the first motor 3, the solenoid valve 6, the first hot melt block 8, the second motor 9, the bidirectional cylinder 11, and the second hot melt block 12 to ensure safety and prepare for the next use.

Claims

1. A batch packaging equipment for slow-release fertilizers based on automated integration technology, characterized in that: The system includes a support (1), a loading hopper (2), a conveying pipe (5), a solenoid valve (6), a roller (7), a first hot melt block (8), a second motor (9), a pulley assembly (10), a two-way cylinder (11), a second hot melt block (12), a controller (15), and a stirring mechanism. The loading hopper (2) is fixedly connected to the upper side of the support (1). The top of the loading hopper (2) has symmetrical feed inlets (201). The bottom of the loading hopper (2) is fixedly connected to the conveying pipe (5). A solenoid valve (6) is installed on the upper side of the conveying pipe (5). A roller (7) is fixedly connected to the upper right side of the support (1). (1) A first hot melt block (8) is fixedly connected to the upper left side, a second motor (9) is fixedly connected to the front side of the bracket (1), a pulley assembly (10) is fixedly connected to the output shaft of the second motor (9), a two-way cylinder (11) is fixedly connected to the left side of the bracket (1), a second hot melt block (12) is fixedly connected to the piston rod of the two-way cylinder (11), a controller (15) is fixedly connected to the rear side wall of the bracket (1), and the solenoid valve (6), the first hot melt block (8), the second motor (9), the two-way cylinder (11) and the second hot melt block (12) are all electrically connected to the controller (15). A stirring mechanism is provided on the loading bucket (2).

2. The slow-release fertilizer batch packaging equipment based on automated integration technology as described in claim 1, characterized in that: The stirring mechanism includes a first motor (3) and a stirring shaft assembly (4). The first motor (3) is fixedly connected to the loading tank (2). The first motor (3) is electrically connected to the controller (15). The output shaft of the first motor (3) extends into the loading tank (2). The stirring shaft assembly (4) is fixedly connected to the output shaft of the first motor (3).

3. The slow-release fertilizer batch packaging equipment based on automated integration technology as described in claim 2, characterized in that: It also includes a cutter (13), and the cutter (13) is fixed to the bottom of the second hot melt block (12).

4. The slow-release fertilizer batch packaging equipment based on automated integration technology as described in claim 3, characterized in that: It also includes a receiving box (14), which is placed under the support (1).

5. The slow-release fertilizer batch packaging equipment based on automated integration technology as described in claim 4, characterized in that: The bracket (1) has symmetrical support feet at the bottom.

6. The slow-release fertilizer batch packaging equipment based on automated integration technology as described in claim 5, characterized in that: The filling barrel (2) is made of stainless steel.

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