A fever-reducing patch material body coating device

Abstract

The utility model discloses a fever relieving paste body coating device, including installing on the upper surface of work bench L type board, the inside installation of L type board has the storage tank, the bottom surface fixed communication of storage tank has the feed pipe, the bottom of feed pipe installs electric spray head, the bottom surface mounting of L type board has U type coating plate, the outer surface of U type coating plate is provided with cleaning mechanism, the bottom surface of L type board is provided with adjusting mechanism, the cleaning mechanism includes slide, the bottom surface fixed connection of slide has connecting rod, the bottom of connecting rod installs L shape scraper, and L shape scraper and the right side surface of U type coating plate abut.

Description

Technical Field

[0001] This utility model relates to the field of fever-reducing patch production technology, specifically a fever-reducing patch material coating device. Background Technology

[0002] Fever-reducing patches are a common type of medical dressing. Their main function is to physically lower body temperature and relieve fever symptoms by applying them to the skin. In the production process of fever-reducing patches, the coating of the protective material is a crucial step, and its quality directly affects the performance and effectiveness of the patch.

[0003] Currently, various coating devices for heat-reducing patches exist on the market. Among them, utility model patent CN216473899U discloses a machine suitable for coating heat-reducing patches. This machine, through its special structural design and operating procedure, effectively solves the problem of poor nonwoven fabric conveying stability caused by the complex operation and difficult adjustment of multi-stage rollers in traditional coating devices, thereby improving the stability and production efficiency of the coating process.

[0004] However, the above-mentioned device still has some shortcomings: 1. The shape of the coating plate and the issue of material leakage: Although the shape of the coating plate can initially smooth the material, its parallel bottom design makes it easy for the material to leak out from both sides of the coating plate during the coating process. On the one hand, this leads to material waste and increases production costs; on the other hand, the exposed material may contaminate equipment or affect subsequent production processes, reducing production efficiency and product quality. 2. Issues with material residue and cleaning on the coating plate: After the coating process is completed, material tends to stick to the coating plate. This device is usually cleaned manually, which requires a lot of time and manpower. If the cleaning is not thorough, the residual material may affect the uniformity and quality of the coating in the next coating, thus affecting the performance of the heat-reducing patch.

[0005] Therefore, a heat-reducing patch coating device is needed to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a device for coating heat-reducing patches.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a heat-reducing patch coating device, comprising an L-shaped plate installed on the upper surface of a workbench, a storage box installed inside the L-shaped plate, a conveying pipe fixedly connected to the bottom surface of the storage box, an electric spray head installed at the bottom end of the conveying pipe, a U-shaped coating plate installed on the bottom surface of the L-shaped plate, a cleaning mechanism provided on the outer surface of the U-shaped coating plate, an adjustment mechanism provided on the bottom surface of the L-shaped plate, the cleaning mechanism comprising a sliding plate, a connecting rod fixedly connected to the bottom surface of the sliding plate, an L-shaped scraper installed at the bottom end of the connecting rod, and the L-shaped scraper abutting against the right side of the U-shaped coating plate.

[0008] Preferably, in the above-mentioned heat-reducing patch coating device, a strip-shaped square tube is slidably connected to the outer surface of the slide plate, a motor is mounted on the upper surface of the strip-shaped square tube, a lead screw is mounted on the output end of the motor, and the lead screw is threadedly connected to the inside of the slide plate.

[0009] Preferably, in the above-mentioned heat-reducing patch coating device, the slide plate is slidably connected to the U-shaped coating plate, and two cylindrical rods are fixedly connected to the upper surface of the L-shaped scraper.

[0010] Preferably, in the above-mentioned heat-reducing patch coating device, the interior of each of the two cylindrical rods is slidably connected to a fixed cylindrical rod, and the top ends of the two fixed cylindrical rods are fixedly connected to a U-shaped coating plate.

[0011] Preferably, in the above-mentioned heat-reducing patch coating device, the adjusting mechanism includes an electric push rod installed on the bottom surface of an L-shaped plate, a U-shaped plate is installed at the bottom end of the electric push rod, and two U-shaped parts are fixedly connected to the bottom surface of the U-shaped plate.

[0012] Preferably, in the above-mentioned heat-reducing patch coating device, the interior of each of the two U-shaped parts is rotatably connected to a rotating shaft, and the outer surface of each of the two rotating shafts is equipped with a rotating roller.

[0013] Preferably, in the above-mentioned heat-reducing patch coating device, the upper surface of the electric nozzle is equipped with two reinforcing rods, both of which are installed on the bottom surface of the storage box. The top of the storage box is covered with a box lid, and a handle is fixedly connected to the upper surface of the box lid.

[0014] The beneficial effects of this utility model are as follows: By setting up a U-shaped coating plate and a cleaning mechanism, this utility model solves the problems in the prior art where the parallel design of the bottom of the coating plate leads to easy leakage of material from both sides, as well as material residue on the coating plate and difficulty in cleaning. The special shape of the U-shaped coating plate can effectively scrape off the material leaking from both sides, reducing material waste and pollution to equipment and subsequent processes, and lowering production costs. At the same time, the motor in the cleaning mechanism drives the lead screw to rotate, causing the slide plate to slide inside the strip-shaped square tube and the sliding hole of the U-shaped coating plate. The connecting rod drives the L-shaped scraper to clean the surface of the U-shaped coating plate, and the cylindrical rod and fixed cylindrical rod ensure the stability of the L-shaped scraper, realizing automatic cleaning function, improving cleaning efficiency and quality, ensuring the uniformity of the next coating and the performance of the heat-reducing patch, and improving production efficiency. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present invention in operation; Figure 2 This is a three-dimensional structural diagram of the U-shaped coating plate, electric spray head, and non-woven fabric of this utility model; Figure 3 This is a three-dimensional structural diagram of the adjustment mechanism of this utility model; Figure 4 This is a three-dimensional structural diagram of the cleaning mechanism of this utility model.

[0016] The attached diagram lists the components represented by each number as follows: 1. L-shaped plate, 2. Storage bin, 3. Conveying pipe, 4. Electric nozzle, 5. Cleaning mechanism, 501. Strip-shaped square tube, 502. Motor, 503. Lead screw, 504. Slide plate, 505. Connecting rod, 506. L-shaped scraper, 507. Fixed round rod, 508. Cylindrical rod, 6. Adjustment mechanism, 601. Electric push rod, 602. U-shaped plate, 603. U-shaped part, 604. Rotating shaft, 605. Rotating roller, 7. Reinforcing rod, 8. Box cover, 9. Handle, 10. Workbench, 11. Non-woven fabric solid, 12. U-shaped coating plate. Detailed Implementation

[0017] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0018] like Figures 1-4As shown, a heat-reducing patch coating device includes an L-shaped plate 1 mounted on the upper surface of a workbench 10. A storage tank 2 is installed inside the L-shaped plate 1, and a conveying pipe 3 is fixedly connected to the bottom surface of the storage tank 2. An electric spray head 4 is installed at the bottom end of the conveying pipe 3. A U-shaped coating plate 12 is mounted on the bottom surface of the L-shaped plate 1. Two reinforcing rods 7 are mounted on the upper surface of the electric spray head 4, both of which are installed on the bottom surface of the storage tank 2. A non-woven fabric entity 11 is provided between the workbench 10 and the L-shaped plate 1. A lid 8 covers the top of the storage tank 2, and a handle 9 is fixedly connected to the upper surface of the lid 8.

[0019] The workbench 10 is the basic support component of the entire device, used to install other components. An L-shaped plate 1 is installed on the workbench 10, inside which a storage bin 2 is installed to store the material. A lid 8 covers the top of the storage bin 2, and a handle 9 facilitates opening and closing the lid 8. A conveying pipe 3 connects the storage bin 2 and the electric spray head 4, which is responsible for spraying the material onto the non-woven fabric entity 11. A reinforcing rod 7 ensures the stable installation of the electric spray head 4. A U-shaped coating plate 12 is used for further coating and smoothing the material.

[0020] A cleaning mechanism 5 is provided on the outer surface of the U-shaped paint panel 12 for cleaning the U-shaped paint panel 12. The cleaning mechanism 5 includes a sliding plate 504, a connecting rod 505 fixedly connected to the bottom surface of the sliding plate 504, and an L-shaped scraper 506 installed at the bottom end of the connecting rod 505. The L-shaped scraper 506 abuts against the right side of the U-shaped paint panel 12. A strip-shaped square tube 501 is slidably connected to the outer surface of the sliding plate 504. A motor 502 is installed on the upper surface of the strip-shaped square tube 501. A lead screw 503 is installed at the output end of the motor 502. The lead screw 503 is threadedly connected to the inside of the sliding plate 504. A sliding hole is opened inside the U-shaped paint panel 12, and the sliding plate 504 is slidably connected to the inside of the sliding hole. Two cylindrical rods 508 are fixedly connected to the upper surface of the L-shaped scraper 506. Fixed cylindrical rods 507 are slidably connected inside the two cylindrical rods 508, and the top ends of the two fixed cylindrical rods 507 are fixedly connected to the U-shaped paint panel 12.

[0021] An adjustment mechanism 6 is provided on the bottom surface of the L-shaped plate 1 for adjusting the position of the nonwoven fabric entity 11. The adjustment mechanism 6 includes four electric push rods 601 installed on the bottom surface of the L-shaped plate 1. A U-shaped plate 602 is installed at the bottom end of the four electric push rods 601. Two U-shaped parts 603 are fixedly connected to the bottom surface of the U-shaped plate 602. A rotating shaft 604 is rotatably connected inside the two U-shaped parts 603. A rotating roller 605 is installed on the outer surface of the two rotating shafts 604.

[0022] When using the device, install it in a suitable work area and install the conveying mechanism on the workbench 10. Add material to the storage bin 2 and close the bin cover 8. Start the conveying mechanism to begin conveying the nonwoven fabric entity 11. Turn on the electric spray head 4, and the material is sprayed onto the nonwoven fabric entity 11 through the conveying pipe 3. When it is necessary to adjust the position of the nonwoven fabric entity 11, start the electric push rod 601 of the adjusting mechanism 6 to move the U-shaped plate 602 and the rotating roller 605 to adjust the position of the nonwoven fabric entity 11. The U-shaped coating plate 12 coats and smooths the material. After the coating work is completed, start the motor 502 of the cleaning mechanism 5. The lead screw 503 rotates and drives the slide plate 504 to slide, so that the L-shaped scraper 506 cleans the residual material on the U-shaped coating plate 12.

[0023] Working Principle: A conveying mechanism is installed on the workbench 10 to transport the nonwoven fabric entity 11. At the start of operation, the material for coating is stored in the storage tank 2, with the lid 8 covering the top. The lid 8 can be easily opened and closed using the handle 9. The material is conveyed downwards through the feed pipe 3, and the electric spray head 4 at the bottom of the feed pipe 3 evenly sprays the material onto the nonwoven fabric entity 11. The electric spray head 4 is fixed to the bottom of the storage tank 2 by two reinforcing rods 7, ensuring the stability of the spraying process.

[0024] During the spraying process, when the position of the nonwoven fabric entity 11 needs to be adjusted, the adjustment mechanism 6 set on the bottom surface of the L-shaped plate 1 comes into play. Four electric push rods 601 in the adjustment mechanism 6 are installed on the bottom surface of the L-shaped plate 1, and the bottom ends of the electric push rods 601 are connected to a U-shaped plate 602. Two U-shaped parts 603 are fixedly connected to the bottom surface of the U-shaped plate 602, and a rotating shaft 604 is rotatably connected inside the U-shaped parts 603. A rotating roller 605 is installed on the outer surface of the rotating shaft 604. After the electric push rods 601 are activated, they can drive the U-shaped plate 602 and the rotating roller 605 to move up and down, thereby moving the nonwoven fabric entity 11. On the one hand, this allows for appropriate adjustment of the spraying distance between the nonwoven fabric entity 11 and the electric spray head 4; on the other hand, the rotating roller 605 can tighten the conveying nonwoven fabric entity 11, ensuring the stability of the nonwoven fabric entity 11 during the conveying process.

[0025] The U-shaped coating plate 12 further coats and smooths the material sprayed onto the non-woven fabric entity 11. After the coating work is completed, the cleaning mechanism 5 installed on the outer surface of the U-shaped coating plate 12 starts working. The strip-shaped square tube 501 in the cleaning mechanism 5 is installed on the outer surface of the U-shaped coating plate 12. After the motor 502 on the upper surface of the strip-shaped square tube 501 is started, the lead screw 503 at its output end starts to rotate. The lead screw 503 is threadedly connected to the inside of the slide plate 504. Under the rotation of the lead screw 503, the slide plate 504 slides inside the strip-shaped square tube 501 and inside the sliding holes opened inside the U-shaped coating plate 12. The bottom surface of the slide plate 504 is connected to the L-shaped scraper 506 through the connecting rod 505. The L-shaped scraper 506 is in close contact with the side of the U-shaped coating plate 12. When the slide plate 504 slides, the L-shaped scraper 506 can clean the surface of the U-shaped coating plate 12 and scrape off the material adhering to the U-shaped coating plate 12. Two cylindrical rods 508 on the upper surface of the L-shaped scraper 506 are internally connected to a fixed cylindrical rod 507. The top end of the fixed cylindrical rod 507 is fixedly connected to the U-shaped coating plate 12, ensuring the stability of the L-shaped scraper 506 during the cleaning process. An external air gun, in conjunction with the cleaning mechanism 5, can be used to more thoroughly clean the U-shaped coating plate 12, ensuring the quality of the next coating operation.

[0026] The above are merely preferred embodiments of the present utility model and are 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 shall be included within the protection scope of the present utility model.

Claims

1. A heat-reducing patch coating apparatus, comprising an L-shaped plate (1) mounted on the upper surface of a workbench (10), characterized in that: The L-shaped plate (1) is equipped with a storage box (2) inside. The bottom surface of the storage box (2) is fixedly connected to a conveying pipe (3). An electric spray head (4) is installed at the bottom end of the conveying pipe (3). A U-shaped paint plate (12) is installed on the bottom surface of the L-shaped plate (1). A cleaning mechanism (5) is provided on the outer surface of the U-shaped paint plate (12). An adjustment mechanism (6) is provided on the bottom surface of the L-shaped plate (1). The cleaning mechanism (5) includes a sliding plate (504). A connecting rod (505) is fixedly connected to the bottom surface of the sliding plate (504). An L-shaped scraper (506) is installed at the bottom end of the connecting rod (505). The L-shaped scraper (506) abuts against the right side of the U-shaped paint plate (12).

2. The heat-reducing patch coating device according to claim 1, characterized in that: A strip-shaped square tube (501) is slidably connected to the outer surface of the slide plate (504). A motor (502) is installed on the upper surface of the strip-shaped square tube (501). A lead screw (503) is installed at the output end of the motor (502). The lead screw (503) is threadedly connected to the inside of the slide plate (504).

3. The heat-reducing patch coating device according to claim 2, characterized in that: The sliding plate (504) is slidably connected to the U-shaped coating plate (12), and two cylindrical rods (508) are fixedly connected to the upper surface of the L-shaped scraper (506).

4. The heat-reducing patch coating device according to claim 3, characterized in that: Both cylindrical rods (508) have a fixed cylindrical rod (507) slidably connected inside, and the top ends of both fixed cylindrical rods (507) are fixedly connected to the U-shaped coating plate (12).

5. The heat-reducing patch coating apparatus according to claim 1, characterized in that: The adjustment mechanism (6) includes an electric push rod (601) installed on the bottom surface of the L-shaped plate (1), and a U-shaped plate (602) is installed at the bottom end of the electric push rod (601). Two U-shaped pieces (603) are fixedly connected to the bottom surface of the U-shaped plate (602).

6. The heat-reducing patch coating apparatus according to claim 5, characterized in that: The two U-shaped parts (603) are rotatably connected to a rotating shaft (604) inside, and a rotating roller (605) is installed on the outer surface of the two rotating shafts (604).

7. The heat-reducing patch coating apparatus according to claim 1, characterized in that: Two reinforcing rods (7) are installed on the upper surface of the electric nozzle (4). Both reinforcing rods (7) are installed on the bottom surface of the storage box (2). The top of the storage box (2) is covered with a box cover (8). A handle (9) is fixedly connected to the upper surface of the box cover (8).

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