A tablet coating powder packaging device

Abstract

The utility model discloses a tablet tablet coating powder packaging device relates to coating powder packing technical field, including packing box, and the bottom lap of packing box has conveying roller subassembly, and conveying roller subassembly both ends all are installed with conveyer belt subassembly, the top of conveying roller subassembly is provided with disinfection mechanism, in the utility model, ultraviolet disinfection lamp is connected with reinforcing sleeve, and coating powder enters spiral material guiding device from the bottom of hopper, and moves down along spiral material guiding device, and the falling speed of coating powder is slowed down through spiral material guiding device, makes coating powder in spiral material guiding device thin layer dispersion state, utilizes the simultaneous irradiation of multiple ultraviolet disinfection lamps, can eliminate internal shelter, realizes all -round sterilization to guarantee the disinfection effect, and the quantitative unloading of coating powder in the internal material bin can be controlled through the unloading plate, and coating powder moves by utilizing built -in block to promote, can accelerate coating powder to enter the guide hopper, to enter the hopper in unloading smoothly, realizes the quantitative packing of coating powder.

Description

Technical Field

[0001] This utility model relates to the field of coating powder packaging technology, and in particular to a tablet coating powder packaging device. Background Technology

[0002] Tablet coating powder is a powdered composite material used for coating the surface of pharmaceutical tablets. Its core function is to form a uniform film on the surface of the tablet through a specific process, making it a key excipient in tablet production in the pharmaceutical industry.

[0003] For example, Chinese patent CN208498948U discloses a packaging device for manufacturing tablet coating powder, including a support plate. Support columns are fixedly connected to all four sides of the bottom of the support plate. A hydraulic cylinder is fixedly connected to one side of the upper part of the support plate. A hydraulic rod is fixedly connected to the top output end of the hydraulic cylinder. A fixing rod is fixedly connected to one side of the hydraulic rod. A feeding funnel is fixedly connected to the other end of the fixing rod. A solenoid valve is fixedly connected to the bottom end of the feeding funnel. A packaging device is fixedly connected to the middle of the support plate. A partition is connected inside the packaging device. Ultraviolet disinfection lamps are fixedly connected to both sides of the upper part of the partition. A material packaging box is provided at the bottom end of the partition. Cylinders are provided on both sides of the material packaging box. A movable rod is fixedly connected to the output end of one side of the cylinder. A packaging box recycling trolley is provided at the middle of the bottom end of the support plate. A caster wheel is movably connected to the bottom end of the support rod.

[0004] In the aforementioned patent, although the problem of fixed packaging device structure and inability to be properly adjusted is solved by lifting the feeding funnel, when the coating powder accumulates on the partition, only the surface powder can be irradiated by ultraviolet light, while the internal powder is in the shadow area, which cannot achieve all-round sterilization. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the prior art where, when the coating powder accumulates on the partition, only the surface powder can be irradiated by ultraviolet light, while the internal powder is in the shadow area, thus failing to achieve all-round sterilization. Therefore, this invention proposes a tablet coating powder packaging device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a tablet coating powder packaging device, comprising a packaging box, a conveyor roller assembly attached to the bottom of the packaging box, conveyor belt assemblies installed at both ends of the conveyor roller assembly, a disinfection mechanism provided at the top of the conveyor roller assembly, the disinfection mechanism comprising a protective sleeve, a feeding hopper and a reinforcing sleeve, the inner ring surface of the protective sleeve being fixedly connected to the feeding hopper, a spiral guide being provided at the bottom of the feeding hopper, a support being fixedly connected to the top of the spiral guide, the support being fixedly connected to the inner wall of the protective sleeve, the inner ring surface of the protective sleeve being fixedly connected to the reinforcing sleeve, and an ultraviolet disinfection lamp being embedded in the inner ring surface of the reinforcing sleeve.

[0007] Preferably, the top of the feeding hopper is fixedly connected to a guide hopper, the outer ring surface of the guide hopper is fixedly connected to a support frame two, and the bottom of the guide hopper passes through the support frame two.

[0008] Preferably, the outer wall of the packaging box is fitted with two limiting members, and each of the two limiting members is fixedly connected to one side of an electric push rod. One end of one electric push rod is fixedly connected to a second support frame, and the other end of the electric push rod is fixedly connected to a first support frame.

[0009] Preferably, a metering box is fixedly connected to the top of the support frame, and a hydraulic push rod is fixedly connected to one side of the metering box. One end of the hydraulic push rod passes through the side wall of the metering box and is fixedly connected to an internal block. The internal block is slidably connected to the inner wall of the metering box.

[0010] Preferably, a guide plate is fixedly connected to the bottom of the quantitative box, a baffle is slidably connected inside the guide plate, a hydraulic push rod is fixedly connected to one side of the baffle, the hydraulic push rod is fixedly connected to the guide plate, and a discharge port is opened at the top of the guide plate, with the bottom of the discharge port communicating with the guide hopper.

[0011] Preferably, the top of the metering box is fixedly connected to a feeding pipe, and the top of the feeding pipe is fixedly connected to a material hopper.

[0012] Preferably, a motor is fixedly connected to one side of the feeding pipe, and a feeding plate is fixedly connected to one end of the motor's output shaft after passing through the side wall of the feeding pipe. The feeding plate and the feeding pipe are rotatably connected.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, the top of the spiral feeder is fixedly connected to the support, the ultraviolet disinfection lamp is connected to the reinforcing sleeve, the coating powder enters the spiral feeder from the bottom of the hopper and moves down along the spiral feeder. The spiral feeder slows down the falling speed of the coating powder, so that the coating powder is in a thin layer dispersion state inside the spiral feeder. By using multiple ultraviolet disinfection lamps to irradiate simultaneously, internal obstruction can be eliminated, all-round sterilization can be achieved, thereby ensuring the disinfection effect.

[0014] 2. In this utility model, the built-in block is connected to the first hydraulic push rod, the baffle is slidably connected to the guide plate, the second hydraulic push rod drives the baffle to move, the baffle moves along the guide plate, and the quantitative feeding of the coating powder inside the hopper can be controlled by the feeding plate. The built-in block pushes the coating powder to move, which can accelerate the coating powder into the guide hopper, so that it can smoothly enter the feeding hopper through the guide hopper and realize the quantitative packaging of the coating powder. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural diagram of a tablet coating powder packaging device; Figure 2This utility model provides a schematic diagram of the feeding plate structure installation for a tablet coating powder packaging device; Figure 3 This utility model provides a schematic diagram of the installation of the built-in block structure of a tablet coating powder packaging device; Figure 4 This utility model provides a schematic diagram of the spiral feeder structure installation for a tablet coating powder packaging device.

[0016] Legend: 1. Conveyor belt assembly; 2. Hopper; 3. Support frame one; 4. Conveyor roller assembly; 5. Motor; 6. Feeding plate; 7. Quantitative box; 8. Hydraulic push rod one; 9. Electric push rod; 10. Limiting component; 11. Support frame two; 12. Internal block; 13. Baffle; 14. Hydraulic push rod two; 15. Guide plate; 16. Guide hopper; 17. Protective sleeve; 18. Packaging box; 19. Feeding hopper; 20. Support component; 21. Reinforcing sleeve; 22. Ultraviolet disinfection lamp; 23. Spiral guide; 24. Feeding pipe. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] Example 1: Refer to Figures 1-4 As shown: A tablet coating powder packaging device includes a packaging box 18. A conveyor roller assembly 4 is attached to the bottom of the packaging box 18. Conveyor belt assemblies 1 are installed at both ends of the conveyor roller assembly 4. A disinfection mechanism is provided on the top of the conveyor roller assembly 4. The disinfection mechanism includes a protective sleeve 17, a feeding hopper 19, and a reinforcing sleeve 21. The inner ring surface of the protective sleeve 17 is fixedly connected to the feeding hopper 19. A spiral guide 23 is provided at the bottom of the feeding hopper 19. A support member 20 is fixedly connected to the top of the spiral guide 23. The support member 20 is fixedly connected to the inner wall of the protective sleeve 17. The inner ring surface of the protective sleeve 17 is fixedly connected to the reinforcing sleeve 21. An ultraviolet disinfection lamp 22 is embedded in the inner ring surface of the reinforcing sleeve 21. A guide hopper 16 is fixedly connected to the top of the feeding hopper 19. A second support frame 11 is fixedly connected to the outer ring surface of the guide hopper 16, and the bottom of the guide hopper 16 passes through the second support frame 11.

[0020] Using itself as the starting and ending carrier for material conveying, the packaging box 18 is transported from its initial position to above the conveyor roller assembly 4 via its own transmission. After the material is loaded and disinfected, the packaging box 18 is then received by the conveyor roller assembly 4 and transported to the next process, forming an input-output conveying closed loop. The support member 20 is fixedly connected to the inner wall of the protective sleeve 17 and the top of the spiral guide 23, respectively. Its function is to fix the installation position of the spiral guide 23, ensuring that the spiral guide 23 does not shift or shake during the material's downward movement, and ensuring the stability of the material conveying path. The annular ultraviolet disinfection lamp 22 emits ultraviolet light after being powered on, irradiating the material moving downward inside the spiral guide 23 from all directions, damaging the coating. The nucleic acid structure of microorganisms in the powder enables disinfection and sterilization. The reinforcing sleeve 21, through its own ring structure, evenly surrounds the ultraviolet disinfection lamp 22 around the outer circumference of the spiral feeder 23, ensuring the installation of the disinfection lamp firmly. At the same time, it concentrates the ultraviolet irradiation range on the material channel. The spiral feeder 23 receives the material conveyed by the hopper 19 and guides the material to move slowly downward through the spiral channel, extending the residence time of the material in the disinfection area and ensuring that the ultraviolet disinfection lamp 22 has sufficient time to disinfect the material. The reinforcing sleeve 21 works in conjunction with the protective sleeve 17 to make the ultraviolet disinfection lamp 22 surround the outer circumference of the spiral feeder 23, concentrating the irradiation range, preventing ultraviolet leakage, and ensuring that the material is irradiated from all directions for thorough disinfection.

[0021] Example 2: Figures 1-3 As shown, two limiting members 10 are attached to the outer wall of the packaging box 18. Each limiting member 10 has an electric push rod 9 fixedly connected to one side. One end of one electric push rod 9 is fixedly connected to a support frame 11, and the other end of the electric push rod 9 is fixedly connected to a support frame 3. A metering box 7 is fixedly connected to the top of the support frame 3. A hydraulic push rod 8 is fixedly connected to one side of the metering box 7. One end of the hydraulic push rod 8 passes through the side wall of the metering box 7 and is fixedly connected to an internal block 12. The internal block 12 is slidably connected to the inner wall of the metering box 7. A guide plate is fixedly connected to the bottom of the metering box 7. 15. A baffle 13 is slidably connected inside the guide plate 15. A hydraulic push rod 14 is fixedly connected to one side of the baffle 13. The hydraulic push rod 14 is fixedly connected to the guide plate 15. A discharge port is opened at the top of the guide plate 15. The bottom of the discharge port is connected to the guide hopper 16. A discharge pipe 24 is fixedly connected to the top of the metering box 7. A hopper 2 is fixedly connected to the top of the discharge pipe 24. A motor 5 is fixedly connected to one side of the discharge pipe 24. One end of the output shaft of the motor 5 passes through the side wall of the discharge pipe 24 and is fixedly connected to the discharge plate 6. The discharge plate 6 is rotatably connected to the discharge pipe 24.

[0022] The limiting component 10 moves relative to the electric push rod 9 to clamp and limit the packaging box 18, ensuring that the packaging box 18 is directly below the feeding port and preventing material loading deviation. The support frame 3 provides installation support for the electric push rod 9 and integrates components such as the metering box 7 and the hydraulic push rod 8 to ensure the installation stability of the metering feeding mechanism. The feeding plate 6 is rotatably connected to the feeding pipe 24 and is flipped under the drive of the motor 5, acting as a valve to precisely control the timing of material entering the metering box 7 from the feeding pipe 24, avoiding quantitative deviation caused by continuous material feeding. The block 12 adjusts the effective capacity of the metering box 7 by adjusting its initial position to achieve quantitative setting. On the other hand, it squeezes the material under the drive of the hydraulic push rod 8 to avoid material residue and improve feeding efficiency. The baffle 13 initially blocks the feeding port to prevent premature material leakage. Under the drive of the hydraulic push rod 14, it moves to expose the feeding port and provide a channel for material discharge. The quantitative capacity is set by adjusting the position of the built-in block 12 by the hydraulic push rod 8. The opening time of the feeding plate 6 is controlled by the motor 5. The single feeding amount is controlled by dual control, with small error and adaptability to different packaging needs.

[0023] The operating method and working principle of this device are as follows: First, the packaging box 18 is placed on the conveyor belt assembly 1. After being conveyed by the conveyor belt assembly 1, it reaches the top of the conveyor roller assembly 4. The two electric push rods 9 are driven by an external controller. The packaging box 18 is clamped and limited by the symmetrically arranged limiting parts 10. The opening time of the feeding plate 6 is set, thereby setting the single feeding amount. The initial position of the internal block 12 inside the quantitative box 7 is set by the hydraulic push rod 8, thereby adjusting the capacity on one side of the internal block 12. The motor 5 drives the feeding plate 6 to rotate, realizing the opening of the feeding plate 6. The coating powder inside the hopper 2 is fed through the feeding pipe 24. After the material enters the metering box 7 and the feeding plate 6 is closed, the hydraulic push rod 14 pushes the baffle 13 to move, exposing the feeding port on the guide plate 15. The hydraulic push rod 8 pushes the built-in block 12 to move, accelerating the material from the feeding port and the feeding plate 6 into the feeding hopper 19. The material then enters the spiral guide 23 through the feeding hopper 19 and moves downward inside the spiral guide 23. During the downward movement, the ultraviolet disinfection lamp 22 irradiates and disinfects the material. The disinfected material is then stored in the packaging box 18. The conveyor roller assembly 4 is started, transporting the packaging box 18 above another conveyor belt assembly 1, thereby transporting the packaging box 18 to the next processing step.

[0024] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A tablet coating powder packaging device, comprising a packaging box (18), characterized in that: The bottom of the packaging box (18) is connected to a conveyor roller assembly (4). Both ends of the conveyor roller assembly (4) are equipped with conveyor belt assemblies (1). The top of the conveyor roller assembly (4) is equipped with a disinfection mechanism. The disinfection mechanism includes a protective sleeve (17), a feeding hopper (19), and a reinforcing sleeve (21). The inner ring surface of the protective sleeve (17) is fixedly connected to the feeding hopper (19). The bottom of the feeding hopper (19) is equipped with a spiral guide (23). The top of the spiral guide (23) is fixedly connected to a support member (20). The support member (20) is fixedly connected to the inner wall of the protective sleeve (17). The inner ring surface of the protective sleeve (17) is fixedly connected to the reinforcing sleeve (21). The inner ring surface of the reinforcing sleeve (21) is fitted with an ultraviolet disinfection lamp (22).

2. The tablet coating powder packaging device according to claim 1, characterized in that: The top of the feeding hopper (19) is fixedly connected to the guide hopper (16), and the outer ring surface of the guide hopper (16) is fixedly connected to the support frame two (11), and the bottom of the guide hopper (16) passes through the support frame two (11).

3. The tablet coating powder packaging device according to claim 1, characterized in that: The outer wall of the packaging box (18) is fitted with two limiting parts (10). Each of the two limiting parts (10) is fixedly connected to an electric push rod (9) on one side. One end of one electric push rod (9) is fixedly connected to the second support frame (11), and the other end of the electric push rod (9) is fixedly connected to the first support frame (3).

4. The tablet coating powder packaging device according to claim 3, characterized in that: The top of the support frame (3) is fixedly connected to a metering box (7), and a hydraulic push rod (8) is fixedly connected to one side of the metering box (7). One end of the hydraulic push rod (8) passes through the side wall of the metering box (7) and is fixedly connected to an internal block (12). The internal block (12) is slidably connected to the inner wall of the metering box (7).

5. The tablet coating powder packaging device according to claim 4, characterized in that: The bottom of the quantitative box (7) is fixedly connected to a guide plate (15), and a baffle (13) is slidably connected inside the guide plate (15). A hydraulic push rod (14) is fixedly connected to one side of the baffle (13). The hydraulic push rod (14) is fixedly connected to the guide plate (15), and a discharge port is opened at the top of the guide plate (15). The bottom of the discharge port is connected to the guide hopper (16).

6. The tablet coating powder packaging device according to claim 5, characterized in that: The top of the metering box (7) is fixedly connected to the feeding pipe (24), and the top of the feeding pipe (24) is fixedly connected to the hopper (2).

7. The tablet coating powder packaging device according to claim 6, characterized in that: A motor (5) is fixedly connected to one side of the feeding pipe (24). One end of the output shaft of the motor (5) passes through the side wall of the feeding pipe (24) and is fixedly connected to the feeding plate (6). The feeding plate (6) is rotatably connected to the feeding pipe (24).

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