Clothing agent horizontal type packaging machine with anti-blocking function

Abstract

The utility model provides a kind of clothes agent horizontal type packing machine with anti-blocking function, including conveying unit, discharge unit, anti-blocking blanking assembly, drive unit and cleaning circulation structure, conveying unit contains conveying belt and the conveying track of half-round filling section with zone;Discharge unit includes discharge tray, and discharge pipe is evenly distributed on tray and is connected with feed pipe;Anti-blocking blanking assembly is located in discharge pipe, by storage section, electric control valve one, ration section, electric control valve two is formed, and ration section is equipped with high-pressure gas pipe, discharge port and material tray;Drive unit is in the middle of discharge tray, and drive discharge tray reciprocating rotation;Cleaning circulation structure is cleaned ration section by high-pressure gas flow, in addition, ration section has baffle, high-pressure gas pipe is equipped with baffle, and material tray has discharge port and exhaust port.The packing machine is good in anti-blocking effect, accurate in ration blanking, high in packaging efficiency, and suitable for seed dressing agent packaging.

Description

Technical Field

[0001] This utility model relates to the technical field, and more specifically, to a horizontal packaging machine for coatings with anti-clogging function. Background Technology

[0002] In the production process of seed coating agents, the packaging stage is crucial. Seed coating agents typically exhibit variations in viscosity and flowability, posing numerous challenges to packaging. Traditional horizontal packaging machines for seed coating agents suffer from many problems in practical use, severely impacting packaging efficiency and quality.

[0003] First, the design of the discharge unit in traditional packaging machines is not reasonable enough. The simple structure and layout of the discharge pipe easily lead to the accumulation of seed coating agent inside the pipe, causing blockage. Once a blockage occurs, not only does it require stopping the machine for cleaning, wasting a lot of time and manpower, but it may also affect the packaging quality of the seed coating agent, such as causing problems like inaccurate packaging weight and discontinuous packaging.

[0004] Secondly, traditional packaging machines lack effective anti-clogging measures. For special materials like seed coating agents, due to their stickiness and uneven particle size, they easily adhere to the pipe walls during packaging, gradually accumulating and forming blockages. Traditional packaging machines lack targeted cleaning and unblocking devices, failing to resolve blockages promptly and causing frequent packaging interruptions. Utility Model Content

[0005] Based on the above-mentioned technical problems, this utility model proposes a horizontal packaging machine for coating agents with anti-clogging function.

[0006] A horizontal packaging machine for coatings with anti-clogging function includes: The conveying unit includes a conveying track, wherein a semi-circular filling section is provided in the middle of the conveying track; The discharge unit includes a discharge tray located above the filling section. Multiple discharge pipes are evenly distributed around the circumference of the discharge tray. The discharge pipe located on one side of the filling section is directly opposite the packaging bag on the conveying track. The upper side of the discharge pipe is connected to the feed pipe for quantitatively filling the packaging bag with seed coating agent. An anti-clogging feeding assembly is installed inside each feeding pipe and includes a storage section, an electric control valve one, a metering section, and an electric control valve two connected sequentially from top to bottom. The lower part of the metering section is provided with an upwardly inclined high-pressure air pipe for introducing high-pressure airflow into the metering section. The upper side wall of the metering section is provided with an outlet, and a hollow material tray is sleeved on the outside, and the material tray is connected to the outlet. The drive unit is located in the middle of the discharge tray and can drive the discharge tray to reciprocate. Its rotation angle is half of the included angle between adjacent packaging bags on the filling section of the conveyor track. The cleaning circulation structure is activated when the drive device rotates the discharge plate. The metered section that has been fed is introduced into the airflow through the high-pressure air pipe, which impacts the residual seed coating agent and enters the material tray through the discharge port, thus cleaning the metered section. At the same time, the rotating discharge pipe is aligned with the next packaging bag to continue feeding.

[0007] Preferably, the baffle ring at the top of the metering section tapers inward from top to bottom, and the outlet is located outside the baffle ring; in the vertical direction, the baffle ring can completely block the outlet.

[0008] Preferably, the inner end of the high-pressure air pipe is inclined upward, and its opening is hinged with an openable baffle; the baffle normally covers the opening, but is opened when the high-pressure airflow passes through.

[0009] Preferably, the bottom of the tray is provided with a discharge port and the top is provided with an exhaust port for discharging residual seed coating agent and airflow after cleaning.

[0010] Preferably, the drive device drives the discharge disc to rotate reciprocally. After each rotation, the original discharge pipe rotates to the side of the packaging bag, and the new discharge pipe rotates to the position directly opposite the filling section. Beneficial effects

[0011] 1. Significant anti-clogging effect: Through the special design of the anti-clogging feeding component, especially the cooperation between the high-pressure air pipe and the outlet, as well as the setting of the cleaning circulation structure, the residual seed coating agent in the feeding pipe can be cleaned in a timely and effective manner, avoiding the occurrence of clogging and ensuring the continuous and stable operation of packaging. 2. Quantitative feeding: The combination of the storage section, the first electric control valve, the quantitative section and the second electric control valve enables control of the amount of seed coating agent fed, ensuring that the amount of seed coating agent in each packaging bag is consistent and improving the standardization of product packaging. 3. Improve packaging efficiency: The design of the drive unit enables the discharge tray to quickly and accurately switch the correspondence between the feed tube and the packaging bag. At the same time, the cleaning and circulation structure completes the quantitative section cleaning without affecting the packaging process, which greatly improves packaging efficiency and reduces packaging time and cost. 4. Reasonable structural design: The special structural design of the quantitative section baffle, high-pressure air pipe baffle and material tray further optimizes the performance of the packaging machine, ensures the normal feeding, cleaning and discharge of the seed coating agent, and improves the reliability and stability of the equipment. Attached Figure Description

[0012] Figure 1 A schematic diagram of the structure of this utility model is shown; Figure 2 A schematic diagram of the external structure of the feed pipe is shown; Figure 3 A schematic diagram of the internal structure of the feed tube is shown; Figure 4 It shows Figure 3 A magnified view of part A in the image; In the attached diagram, 1. Conveying track, 2. Packaging bag, 3. Discharge tray, 4. Feed pipe, 5. Feed pipe, 6. Drive unit, 7. Exhaust port, 8. Discharge port, 41. Storage section, 42. Electrically controlled valve one, 43. Quantitative section, 44. Electrically controlled valve two, 45. High-pressure air pipe, 46. Baffle, 47. Material tray, 48. Retaining ring, 49. Discharge port. Detailed Implementation

[0013] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0014] like Figures 1-4 The horizontal packaging machine for coating agents with anti-clogging function shown consists of a conveying unit, a discharge unit, an anti-clogging feeding component, a drive unit 6, and a cleaning and circulation structure.

[0015] The conveying unit includes a conveying track 1, which is the material conveying part of the entire packaging machine. A semi-circular filling section is provided in the middle of the conveying track 1 to provide a specific position for filling the seed coating agent. The packaging bag 2 moves along the conveying track 1. The conveying track 1 can adopt the existing conveying method of clamping the packaging bag 2, so that the packaging bag 2 passes through the filling section in sequence to realize continuous packaging operation.

[0016] The discharge unit includes a discharge tray 3 located above the filling section. Multiple discharge pipes 4 are evenly distributed around the circumference of the discharge tray 3. The discharge pipe 4 located on one side of the filling section is directly opposite the packaging bag 2 on the conveying track 1. The seed coating agent is quantitatively filled into the packaging bag 2 through the discharge pipe 4. The upper side of the discharge pipe 4 is connected to the feed pipe 5, which is used to convey the seed coating agent into the discharge tray 3 to ensure that the seed coating agent can smoothly enter the discharge pipe 4 for packaging.

[0017] The anti-clogging feeding assembly is installed inside each feeding pipe 4 and is a key component to prevent seed coating agent blockage. It includes, from top to bottom, a storage section 41, an electrically controlled valve 42, a metering section 43, and an electrically controlled valve 44. The storage section 41 stores a certain amount of seed coating agent, providing material reserves for metered feeding. The electrically controlled valve 42 controls the flow rate and timing of the seed coating agent entering the metering section 43 from the storage section 41, achieving the first step of metering control. The metering section 43 is the key part for achieving accurate metering of the seed coating agent, and its lower part is equipped with an upward-sloping high-pressure valve. The air pipe 45 is used to introduce high-pressure airflow into the metering section 43. The inclined setting of the high-pressure air pipe 45 is conducive to the impact and cleaning of the seed coating agent in the metering section 43 by the airflow, and prevents the seed coating agent from accumulating at the bottom of the metering section 43. The upper side wall of the metering section 43 is provided with an outlet 49, and a hollow material tray 47 is sleeved on the outside. The material tray 47 is connected to the outlet 49. When the seed coating agent in the metering section 43 shows residual or blockage tendency, the high-pressure airflow can impact the residual seed coating agent to the outlet 49 and then enter the material tray 47 to achieve the cleaning of the metering section 43.

[0018] The drive unit 6 is located in the middle of the discharge plate 3. Its main function is to drive the discharge plate 3 to rotate reciprocally. The rotation angle is half of the included angle between adjacent packaging bags 2 on the filling section of the conveying track 1. This design ensures that after each rotation of the discharge plate 3, the original discharge pipe 4 rotates to the side of the packaging bag 2, and the new discharge pipe 4 rotates to the position directly opposite the filling section, thereby realizing the sequential correspondence between the discharge pipe 4 and the packaging bag 2 and ensuring the continuity of the packaging work.

[0019] In order for the feed pipe 5 to feed normally, the feed pipe 5 is connected to the feeding hose (not shown). The feeding hose can feed normally when the discharge plate 3 is rotating to reset.

[0020] The design of the cleaning and circulation structure: When the drive device drives the discharge plate 3 to rotate, the quantitative section 43 that has completed feeding is introduced into the air through the high-pressure air pipe 45, which impacts the residual seed coating agent and enters the material tray 47 through the discharge port 49, thereby cleaning the quantitative section 43. At the same time, the rotating discharge pipe 4 is aligned with the next packaging bag 2 and continues to feed. This cleaning and circulation structure can not only clean the residual seed coating agent in the quantitative section 43 in a timely manner to prevent blockage, but also ensure uninterrupted packaging work and improve packaging efficiency.

[0021] Design of baffle ring 48 in metering section 43: The baffle ring 48 at the top of metering section 43 tapers inward from top to bottom, and the outlet 49 is located outside the baffle ring 48. In the vertical direction, the baffle ring 48 can completely block the outlet 49. This design of the baffle ring 48 helps to guide the flow of seed coating agent in metering section 43, making it flow more concentrated downward. On the other hand, during normal feeding, the baffle ring 48 can prevent the seed coating agent from leaking from the outlet 49, ensuring the accuracy of metering.

[0022] High-pressure air pipe 45 baffle 46 design: The inner end of the high-pressure air pipe 45 is inclined upward, and its opening is hinged with an openable baffle 46. The baffle 46 normally covers the opening, but is opened when the high-pressure airflow passes through. This design can prevent the seed coating agent from entering the high-pressure air pipe 45 when there is no high-pressure airflow, ensuring the unobstructed flow of the high-pressure air pipe 45. At the same time, when the high-pressure airflow impacts and cleans, the baffle 46 can be opened smoothly, allowing the airflow to play its role.

[0023] Material tray 47 structural design: The bottom of the material tray 47 is provided with a discharge port 8 and the top is provided with an exhaust port 7. The exhaust port 7 is provided with a removable filter screen to prevent the seed coating agent from being sprayed out from the exhaust port 7. The discharge port 8 is used to discharge the residual seed coating agent after cleaning, which is convenient for centralized treatment. The exhaust port 7 is used to discharge the airflow generated during the cleaning process, ensuring the pressure balance inside the material tray 47 and making the cleaning process smoother.

[0024] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A horizontal packaging machine for coatings with anti-clogging function, characterized in that, include: The conveying unit includes a conveying track (1), wherein a semi-circular filling section is provided in the middle of the conveying track (1); The discharge unit includes a discharge plate (3) set above the filling section. Multiple discharge pipes (4) are evenly distributed around the circumference of the discharge plate (3). The discharge pipe (4) located on one side of the filling section is directly opposite the packaging bag (2) on the conveying track (1). The upper side of the discharge pipe (4) is connected to the feed pipe (5) for quantitatively filling the seed coating agent into the packaging bag (2). An anti-blocking feeding assembly is installed in each feeding pipe (4), comprising a storage section (41), an electric control valve one (42), a metering section (43), and an electric control valve two (44) connected sequentially from top to bottom; the lower part of the metering section (43) is provided with an upwardly inclined high-pressure air pipe (45) for introducing high-pressure airflow into the metering section (43); the upper side wall of the metering section (43) is provided with an outlet (49), and a hollow material tray (47) is sleeved on the outside, the material tray (47) being connected to the outlet (49); The drive unit (6) is located in the middle of the discharge plate (3) and can drive the discharge plate (3) to rotate reciprocally. Its rotation angle is half of the angle between adjacent packaging bags (2) on the filling section of the conveying track (1). Cleaning the circulation structure: When the drive device drives the discharge plate (3) to rotate, the quantitative section (43) that has completed feeding is fed into the airflow through the high-pressure air pipe (45), impacting the residual seed coating agent and entering the material tray (47) through the discharge port (49), thus cleaning the quantitative section (43). At the same time, the feeding pipe (4) after rotation is aligned with the next packaging bag (2) to continue feeding.

2. The horizontal packaging machine for coatings with anti-clogging function according to claim 1, characterized in that: The baffle (48) at the top of the quantitative section (43) is drawn inward from top to bottom, and the outlet (49) is located outside the baffle (48); in the vertical direction, the baffle (48) can completely block the outlet (49).

3. The horizontal packaging machine for coatings with anti-clogging function according to claim 1, characterized in that: The inner end of the high-pressure air pipe (45) is inclined upward, and its opening is hinged with an openable baffle (46); the baffle (46) normally covers the opening of the pipe, and is opened when the high-pressure airflow passes through.

4. The horizontal packaging machine for coatings with anti-clogging function according to claim 1, characterized in that: The bottom of the tray (47) is provided with a discharge port (8) and the top is provided with an exhaust port (7) for discharging residual seed coating agent and airflow after cleaning.

5. The horizontal packaging machine for coatings with anti-clogging function according to claim 1, characterized in that: The drive device drives the discharge plate (3) to rotate back and forth. After each rotation, the original discharge pipe (4) rotates to the side of the packaging bag (2), and the new discharge pipe (4) rotates to the position directly opposite the filling section.

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