A plaster packaging machine for plaster production

Abstract

This utility model relates to the field of plaster production technology, and more particularly to a plaster packaging machine for plaster production. The plaster packaging machine includes a conveyor, a packaging assembly, a rotating rod, and a discharge conveyor belt. The conveyor consists of a support frame, a motor, two conveyor wheels, and a conveyor belt. The motor is connected to the right rear side of the conveyor, and the output shaft of the motor is equipped with the rotating rod. The two conveyor wheels are respectively rotatably mounted on the upper left side of the support frame and on the rotating rod. The conveyor belt is sleeved between the two conveyor wheels. The packaging assembly is located on the right side of the conveyor, and the discharge conveyor belt is located on the right side of the packaging assembly. It also includes an extrusion assembly, with the extrusion assembly located at the inlet of the packaging assembly. The motor drives the extrusion rollers to rotate, and the rotation of the extrusion rollers removes excess air from the plaster's packaging film, effectively reducing residual air within the packaging film and preventing it from affecting the therapeutic effect and overall quality of the plaster.

Description

Technical Field

[0001] This utility model relates to the field of plaster production technology, and in particular to a plaster packaging machine for plaster production. Background Technology

[0002] As a traditional external medicine dosage form, plasters can be further subdivided into various types based on their ingredients and efficacy, such as analgesic plasters, rheumatism plasters, and detoxifying plasters, playing an important role in traditional Chinese medicine clinical treatment and daily health care. The production process of plasters involves multiple stages, among which packaging is crucial for ensuring the quality, hygiene, and stability of the plasters. Plaster packaging machines, as key equipment in the plaster production process, undertake the important task of automating the packaging of prepared plasters. Their functions include automatically completing a series of operations such as plaster metering, bagging, and sealing, significantly improving the efficiency and standardization of plaster packaging.

[0003] However, in practical production applications, existing plaster packaging machines face a pressing problem. During the packaging process, residual gas easily remains in the sealing film near the plaster, inevitably resulting in a certain amount of air inside the packaged plaster. Oxygen in the air has strong oxidizing properties and can react with the active ingredients in the plaster. This oxidation process damages the chemical structure of the active ingredients, leading to reduced activity or even inactivation, thus significantly affecting the therapeutic effect and overall quality of the plaster.

[0004] Therefore, there is a need to provide a plaster packaging machine for plaster production. Utility Model Content

[0005] In order to overcome the disadvantage that gas can easily remain in the sealing film near the plaster during the packaging process, this utility model provides a plaster packaging machine for plaster production.

[0006] A plaster packaging machine for plaster production includes a conveyor, a packaging assembly, a rotating rod, and a discharge conveyor belt. The conveyor consists of a support frame, a motor, two conveyor wheels, and a conveyor belt. The motor is connected to the right rear side of the conveyor, and the output shaft of the motor is equipped with the rotating rod. The two conveyor wheels are respectively rotatably mounted on the upper left side of the support frame and on the rotating rod. The conveyor belt is sleeved between the two conveyor wheels. The packaging assembly is located on the right side of the conveyor, and the discharge conveyor belt is located on the right side of the packaging assembly. The machine also includes an extrusion assembly, which is located at the inlet of the packaging assembly.

[0007] Optionally, the extrusion assembly includes a fixed plate, a cylinder, an extrusion roller, a fixing frame, guide rods, a mounting frame, and a motor. The packaging assembly is provided with a fixed plate, a cylinder is mounted on the top of the fixed plate, the piston rod of the cylinder is provided with a fixing frame, the extrusion roller is rotatably mounted inside the fixing frame, guide rods are symmetrically arranged on both the front and rear sides of the fixed plate, the rear side of the fixing frame is slidably connected to the rear guide rod, the two front guide rods are slidably mounted with a mounting frame, the motor is installed inside the mounting frame, and the motor output end is connected to the extrusion roller.

[0008] Optionally, it also includes a fixed plate 2, a pulley assembly, a rotating rod 2, a cam, a lifting frame, and a brush. The fixed plate 2 is provided on the top right front side of the support frame in the conveyor. A pulley assembly is provided between the front end of the rotating rod 1 and the fixed plate 2. The rotating rod 2 is rotatably provided on the top of the connecting plate 1. A cam is provided in the middle of the rotating rod 2. A lifting frame is slidably provided on the right side of the fixed plate 1. A brush is provided at the lower end of the lifting frame.

[0009] Optionally, it also includes springs, with two springs connected between the bottom of the fixing plate and the top of the brush, and the two springs are sleeved on the rod end of the lifting frame.

[0010] Optionally, it also includes an electrostatic plate, which is provided on the top left side of the brush.

[0011] Optionally, it also includes a second connecting plate and a collection frame, with the second connecting plate located on the bottom right side of the discharge conveyor belt and a collection frame located on the right side of the second connecting plate.

[0012] The beneficial effects and significant advancements of this utility model are as follows:

[0013] This invention uses a motor to drive the extrusion roller to rotate, thereby expelling excess air from the plaster's encapsulation film. This effectively reduces residual air within the encapsulation film, preventing any impact on the plaster's therapeutic effect and overall quality. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the cylinder, extrusion roller, and fixing frame of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the components of this utility model, including the fixing frame, mounting frame, and motor.

[0017] Figure 4 This is a three-dimensional structural diagram of the fixed plate 2, pulley assembly and rotating rod 2 components of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the lifting frame, brush, spring, and other components of this utility model.

[0019] Figure 6 This is a three-dimensional structural diagram of the components of this utility model, including the discharge conveyor belt, connecting plate 2, and collection frame.

[0020] Explanation of reference numerals in the attached drawings: 1: Conveyor, 2: Packing assembly, 201: Rotating rod one, 3: Discharge conveyor belt, 4: Fixed plate one, 5: Cylinder, 6: Extrusion roller, 7: Fixing frame, 8: Guide rod, 9: Mounting frame, 10: Motor, 11: Connecting plate one, 12: Fixed plate two, 13: Pulley assembly, 14: Rotating rod two, 15: Cam, 16: Lifting frame, 17: Brush, 18: Spring, 19: Static plate, 20: Connecting plate two, 21: Collection frame. Detailed Implementation

[0021] The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0022] Example: A plaster packaging machine for plaster production. Please see below. Figures 1 to 6As shown, the assembly includes a conveyor 1, a packaging component 2, a rotating rod 201, a discharge conveyor belt 3, a fixed plate 4, a cylinder 5, a squeeze roller 6, a fixed frame 7, a guide rod 8, a mounting frame 9, a motor 10, a connecting plate 11, a fixed plate 22, a pulley assembly 13, a rotating rod 24, a cam 15, a lifting frame 16, a brush 17, a spring 18, an electrostatic plate 19, a connecting plate 20, and a collection frame 21. The conveyor 1, as the main equipment for transporting plasters, is used to transport plasters from the production area to the subsequent packaging area. The conveyor 1 consists of a support frame, a motor, two conveyor wheels, and a conveyor belt. The motor is connected to the right rear side of the conveyor 1, and the motor's output shaft is connected to the rotating rod 201. The two conveyor wheels are rotatably connected to the support frame. The upper left side of the inner part and the rotating rod 201 are connected to the conveyor. The conveyor belt is sleeved between the two conveyor wheels. The right side of the conveyor 1 is connected to the packaging component 2. The packaging component 2 is used to package the plasters conveyed by the conveyor 1 into finished products that meet the requirements. The discharge conveyor belt 3 is connected to the discharge port of the packaging component 2. The discharge conveyor belt 3 is used to output the packaged plasters from the packaging component 2 and transport them to the subsequent collection area for convenient unified collection and processing of finished products. The inlet of the packaging component 2 is connected to the fixing plate 4. The cylinder 5 is vertically installed downward at the top center of the fixing plate 4. The piston rod of the cylinder 5 is connected to the fixing frame 7. The squeezing roller 6 is rotatably connected to the inner side of the fixing frame 7. The squeezing roller 6 can expel excess air from inside the sealing film. The extrusion process involves the extension and retraction of the piston rod of cylinder 5, which drives the fixed frame 7 and the extrusion roller 6 to move up and down. The height of the extrusion roller 6 can be adjusted to expel excess air from the packaging film of plasters of different thicknesses. The extrusion roller 6 is located inside the fixed plate 4. Guide rods 8 are symmetrically connected to the front and rear sides of the fixed plate 4. The rear side of the fixed frame 7 is slidably connected to the rear guide rods 8. The two front guide rods 8 are slidably connected to a mounting frame 9. A motor 10 is installed inside the mounting frame 9. The output shaft of the motor 10 is connected to the front end of the extrusion roller 6, driving the extrusion roller 6 to rotate. The rotation of the extrusion roller 6 expels excess air from the packaging film of the plaster. A connecting plate 11 is connected to the top right side of the support frame in the conveyor 1. A fixed plate 12 is connected to the top right front side of the support frame. A pulley assembly 13 is connected between the front end of the rotating rod 201 and the fixed plate 12. The pulley assembly 13 consists of a large pulley, a small pulley, and a flat belt. A rotating rod 14 is rotatably connected to the top of the connecting plate 11. The large pulley is connected to the front end of the rotating rod 14, the small pulley is connected to the front end of the rotating rod 201, and the flat belt is sleeved between the large pulley and the small pulley. The pulley assembly 13 is used to realize the power transmission between the rotating rod 201 and the rotating rod 14. A cam 15 is connected to the middle of the rotating rod 14. The cam 15 is located below the inner top of the lifting frame 16. The lifting frame 16 is slidably connected to the right side of the fixed plate 4. A brush 17 is connected to the lower end of the lifting frame 16.The brush 17 is used to remove dust and impurities from the surface of the plaster, ensuring the packaging quality of the plaster. Two springs 18 are connected between the bottom of the fixing plate 14 and the top of the brush 17. The two springs 18 are sleeved on the rod end of the lifting frame 16. The springs 18 provide elasticity to the lifting frame 16, allowing the lifting frame 16 to automatically return to its original position when not pushed by the cam 15. At the same time, they also act as a buffer, reducing the impact and vibration of the lifting frame 16 during movement. The brush 17 is located above the conveyor belt of the conveyor 1. The rotation of the rotating rod 14 drives the cam 15. The rotation of the conveyor belt drives the lifting frame 16 and brush 17 to move up and down, cleaning the surface of the plaster on the conveyor belt. An electrostatic plate 19 is connected to the top left of the brush 17. The electrostatic plate 19 generates static electricity, which attracts the dust and impurities swept off by the brush 17. A connecting plate 20 is connected to the bottom right of the discharge conveyor belt 3. A collection frame 21 is located on the right side of the connecting plate 20. The collection frame 21 is used to collect the packaged plaster products conveyed from the discharge conveyor belt 3, facilitating unified storage and subsequent processing of the finished products.

[0023] When using the plaster packaging machine, first place the plaster to be packaged at the starting end of conveyor 1, prepare the sealing film, and place it in the corresponding position on the packaging component 2. Then connect the power supply and start the motor of conveyor 1 to make the conveyor belt start running. Observe the operation of the conveyor belt to ensure that it runs smoothly without slippage or jamming.

[0024] Start the packaging equipment according to the operating instructions of packaging component 2, and put it into standby mode to prepare to receive the plasters conveyed by conveyor 1. Start the discharge conveyor belt 3 to put it into operation so as to transport the packaged plasters to the collection frame 21. According to the thickness of the plaster, adjust the height of the extrusion roller 6 by controlling the extension and retraction of the piston rod of cylinder 5, so that the extrusion roller 6 can effectively squeeze out the excess air inside the sealing film and ensure the quality of plaster packaging. Start the motor 10 in the mounting frame 9 to make the extrusion roller 6 start rotating to expel excess air from the plaster sealing film.

[0025] The plaster moves towards the packaging assembly 2 under the drive of the conveyor belt. When the plaster reaches the inlet of the packaging assembly 2, it enters the packaging assembly 2 for packaging. The packaging assembly 2 packages the plaster into a finished product that meets the requirements with a sealing film. Before the plaster enters the packaging assembly 2, the extrusion roller 6, driven by the cylinder 5 and the motor 10, extrudes and rotates the sealing film of the plaster, squeezing out excess air inside the sealing film.

[0026] As the plaster passes the right side of the fixing plate 4, the rotating rod 201 drives the rotating rod 14 to rotate via the pulley assembly 13, and the cam 15 on the rotating rod 14 rotates accordingly. The cam 15 pushes the lifting frame 16 and the brush 17 to move up and down. The brush 17 cleans the surface of the plaster, removing dust and impurities. The electrostatic plate 19 generates static electricity, attracting the dust and impurities swept off by the brush 17, preventing them from falling back onto the plaster surface.

[0027] The packaged plasters are output from the packaging component 2 onto the discharge conveyor belt 3. Driven by the discharge conveyor belt 3, the plasters are transported to the collection box 21, completing the entire packaging process. After all the plasters are packaged, the packaging component 2 and the discharge conveyor belt 3 are turned off first. After all the plasters on the conveyor 1 have been transported, the motor of the conveyor 1 is turned off and the power is cut off.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A plaster packaging machine for producing a plaster, characterized in that: It includes a conveyor (1), a packaging assembly (2), a rotating rod (201) and a discharge conveyor belt (3). The conveyor (1) consists of a support frame, a motor, two conveyor wheels and a conveyor belt. The motor is connected to the right rear side of the conveyor (1), and the output shaft of the motor is provided with a rotating rod (201). The two conveyor wheels are respectively rotated on the upper left side of the support frame and on the rotating rod (201), and the conveyor belt is sleeved between the two conveyor wheels. The right side of the conveyor (1) is provided with a packaging assembly (2), and the right side of the packaging assembly (2) is provided with a discharge conveyor belt (3). Its characteristic is that it also includes an extrusion assembly, and the inlet of the packaging assembly (2) is provided with an extrusion assembly.

2. The plaster packaging machine for producing a plaster according to claim 1, characterized in that: The extrusion assembly includes a fixed plate (4), a cylinder (5), an extrusion roller (6), a fixed frame (7), a guide rod (8), a mounting frame (9), and a motor (10). The packaging assembly (2) is provided with a fixed plate (4). A cylinder (5) is installed on the top of the fixed plate (4). The piston rod of the cylinder (5) is provided with a fixed frame (7). The extrusion roller (6) is rotatably provided inside the fixed frame (7). The front and rear sides of the fixed plate (4) are provided with guide rods (8) symmetrically arranged. The rear side of the fixed frame (7) is slidably connected to the rear guide rod (8). The two guide rods (8) on the front side are slidably provided with a mounting frame (9). The motor (10) is installed inside the mounting frame (9). The output end of the motor (10) is connected to the extrusion roller (6).

3. The plaster packaging machine for producing a plaster according to claim 2, characterized in that: It also includes a fixed plate 2 (12), a pulley assembly (13), a rotating rod 2 (14), a cam (15), a lifting frame (16), and a brush (17). The support frame in the conveyor (1) is provided with a fixed plate 2 (12) on the top right front side. A pulley assembly (13) is provided between the front end of the rotating rod 1 (201) and the fixed plate 2 (12). The top of the connecting plate 1 (11) is provided with a rotating rod 2 (14). A cam (15) is provided in the middle of the rotating rod 2 (14). The right side of the fixed plate 1 (4) is provided with a lifting frame (16). The lower end of the lifting frame (16) is provided with a brush (17).

4. The plaster packaging machine for producing a plaster according to claim 3, characterized in that: It also includes springs (18), with two springs (18) connected between the bottom of the fixing plate (4) and the top of the brush (17), and the two springs (18) are sleeved on the rod end of the lifting frame (16).

5. The plaster packaging machine for producing a plaster according to claim 4, characterized in that: It also includes an electrostatic plate (19), and the top left side of the brush (17) is provided with an electrostatic plate (19).

6. The plaster packaging machine for producing a plaster according to claim 5, characterized in that: It also includes a connecting plate 2 (20) and a collection frame (21). The bottom right side of the discharge conveyor belt (3) is provided with a connecting plate 2 (20) and a collection frame (21) is provided on the right side of the connecting plate 2 (20).

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