A dryer for preparing an ultraviolet absorber

Abstract

The utility model relates to the technical field of ultraviolet absorbent, and disclose a drying -machine for preparing ultraviolet absorbent, including machine body, the inside of machine body is provided with turnover mechanism, is set up in the feeding port of machine body, the bottom fixed coupling of machine body has electric heating plate, the turnover mechanism includes motor and pivot. The utility model discloses a raw material is added to the inside of machine body from the feeding port, and starts motor and drives pivot to rotate, makes its turnover board to raw material and turns over, and the raw material on turnover board is lifted to a certain angle, will drop from the blanking hole on turnover board, makes its raw material can be continuously turned over, improves the drying efficiency of raw material, in the process of pivot rotation, its scraper carries out the scraping of the inner wall of machine body under the action of spring, avoids the raw material to adhere on the inner wall of machine body to lead to the inconvenience of later discharging, does not need manual cleaning, improves the practicality of drying -machine.

Description

Technical Field

[0001] This utility model relates to the field of ultraviolet absorber production technology, specifically a dryer for preparing ultraviolet absorbers. Background Technology

[0002] Ultraviolet absorbers are substances that can absorb the ultraviolet rays in sunlight or fluorescent sources without changing their own structure. They can convert high-energy ultraviolet light energy into heat energy or release it as a non-destructive, longer-range radiation, thereby protecting the substances containing ultraviolet absorbers from ultraviolet damage. In the production process of ultraviolet absorbers, the raw materials need to be dried.

[0003] According to Chinese Patent Publication No. CN220602031U, a UV absorber drying device includes a drying chamber, a drive motor, and a heating unit. The drying chamber has an inlet and an outlet. Several support rods are provided on the surface of the drying chamber, and a fixed plate is also provided. A vibration motor is mounted on the surface of the fixed plate to assist in the sieving of the UV absorber. The drive motor is mounted on the drying chamber, and a connecting rod is provided at the output end of the drive motor. A stirring and sieving component is mounted on the connecting rod to agitate and sieve the UV absorber. By setting a fixed plate and a vibration motor on the drying chamber, and installing a stirring and sieving component on the connecting rod connected to the output end of the drive motor, the simultaneous rotation of the drive motor, connecting rod, and stirring and sieving component can be effectively improved. This allows the UV absorber to be tumbled and sieved simultaneously within the drying chamber, thus facilitating efficient drying of the UV absorber during the tumbling and sieving process.

[0004] During the drying process of the above-mentioned device, the raw materials tend to adhere to the inner wall of the equipment, resulting in the inability to completely discharge the material during the discharge process. Furthermore, the subsequent manual cleaning is quite troublesome. Therefore, a dryer for preparing ultraviolet absorbers is proposed to solve the above-mentioned problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a dryer for preparing ultraviolet absorbers, which addresses the shortcomings of the prior art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a dryer for preparing ultraviolet absorbers, including a machine body, a material turning mechanism is provided inside the machine body, a material inlet is provided on the machine body, and an electric heating plate is fixedly connected to the bottom of the machine body;

[0007] The material turning mechanism includes a motor and a rotating shaft. The rotating shaft is fixedly connected to the output end of the motor. A material turning plate is fixedly connected to the rotating shaft. A material dropping port is opened on the material turning plate. A fixed frame is fixedly connected to the rotating shaft. A connecting column is provided on the fixed frame. A scraper is fixedly connected to the lower end of the connecting column. A limit block is fixedly connected to the upper end of the connecting column. A spring is sleeved on the connecting column.

[0008] Preferably, the motor is fixedly connected to the machine body, and the fixing frame has a guide hole. The connecting column passes through the interior of the guide hole, and the connecting column can move on the fixing frame through the setting of the guide hole.

[0009] Preferably, the upper end of the spring abuts against the fixed frame, the lower end of the spring abuts against the scraper, and the machine body is provided with a discharge port. The scraper can be used to scrape and clean the raw materials on the inner wall of the machine body.

[0010] Preferably, a support foot is fixedly connected to the side wall of the machine body, and the rotating shaft is rotatably connected to the inside of the machine body through a bearing. The support foot can support the machine body, making the dryer more stable during operation.

[0011] Preferably, the machine body is provided with a discharge mechanism, which includes a fixed base fixedly connected to the side wall of the machine body. A hydraulic cylinder is fixedly connected to the fixed base. The discharge mechanism facilitates the discharge of materials from the dryer.

[0012] Preferably, the telescopic end of the hydraulic cylinder is fixedly connected to a connecting seat, and a baffle is fixedly connected to the connecting seat. The baffle is inserted into the discharge port, and the baffle can intercept the raw material at the discharge port.

[0013] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0014] 1. This dryer for preparing ultraviolet absorbers involves feeding raw materials into the machine body through the feed inlet and starting the motor to drive the rotating shaft. This causes the tilting plate to tumble the raw materials. Once the raw materials on the tilting plate are lifted to a certain angle, they fall from the discharge port on the tilting plate. This continuous tumbling of the raw materials improves the drying efficiency. During the rotation of the shaft, the scraper, under the action of the spring, scrapes the material against the inner wall of the machine body, preventing the raw materials from adhering to the inner wall and making it inconvenient to discharge them later. This eliminates the need for manual cleaning and improves the practicality of the dryer.

[0015] 2. This dryer for preparing ultraviolet absorbers can automatically open the discharge port by activating a hydraulic cylinder to raise the baffle when discharge is required, thus facilitating material discharge and improving the practicality of the dryer. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the present invention.

[0018] Figure 3 This is a schematic diagram of the material turning mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the fixing frame structure of this utility model;

[0020] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point A in the middle;

[0021] Figure 6 This is a schematic diagram of the side structure of the body of this utility model.

[0022] In the diagram: 1. Machine body; 2. Tilting mechanism; 201. Motor; 202. Rotating shaft; 203. Tilting plate; 204. Discharge port; 205. Fixing frame; 206. Scraper; 207. Connecting column; 208. Limiting block; 209. Spring; 3. Discharge mechanism; 301. Fixing seat; 302. Hydraulic cylinder; 303. Connecting seat; 304. Baffle; 4. Feed port; 5. Discharge port; 6. Heating plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified.

[0027] Please see Figure 1-6 One embodiment of this utility model is: a dryer for preparing ultraviolet absorbers, including a machine body 1, a material turning mechanism 2 is provided inside the machine body 1, a material inlet 4 is provided on the machine body 1, and an electric heating plate 6 is fixedly connected to the bottom of the machine body 1.

[0028] The material turning mechanism 2 includes a motor 201 and a rotating shaft 202. The rotating shaft 202 is fixedly connected to the output end of the motor 201. A turning plate 203 is fixedly connected to the rotating shaft 202. The turning plate 203 has a material drop port 204. A fixing frame 205 is fixedly connected to the rotating shaft 202. A connecting column 207 is provided on the fixing frame 205. A scraper 206 is fixedly connected to the lower end of the connecting column 207. A limit block 208 is fixedly connected to the upper end of the connecting column 207. A spring 209 is sleeved on the connecting column 207. Raw materials are added into the machine body 1 through the feed port 4. The motor 201 is started to drive the rotating shaft 202 to rotate, causing the turning plate 203 to turn the raw material. After the raw material on the turning plate 203 is lifted to a certain angle, it will fall from the discharge port 204 on the turning plate 203, so that the raw material can be continuously turned, improving the drying efficiency of the raw material. During the rotation of the rotating shaft 202, the scraper 206 scrapes the material on the inner wall of the machine body 1 under the action of the spring 209, avoiding the material from sticking to the inner wall of the machine body 1, which would make it inconvenient to discharge the material later. No manual cleaning is required, which improves the practicality of the dryer.

[0029] The motor 201 is fixedly connected to the body 1. The fixed frame 205 has a guide hole, and the connecting column 207 passes through the inside of the guide hole. The connecting column 207 can move on the fixed frame 205 through the setting of the guide hole.

[0030] The upper end of the spring 209 abuts against the fixed frame 205, and the lower end of the spring 209 abuts against the scraper 206. The machine body 1 is provided with a discharge port 5. The scraper 206 can be used to scrape and clean the raw materials on the inner wall of the machine body 1.

[0031] Support feet are fixedly connected to the side wall of the machine body 1. The rotating shaft 202 is rotatably connected to the inside of the machine body 1 through bearings. The support feet can support the machine body 1, making the dryer more stable during operation.

[0032] Working principle: Raw materials are added into the machine body 1 through the feed inlet 4, and the motor 201 is started to drive the rotating shaft 202 to rotate, causing the turning plate 203 to turn the raw materials. After the raw materials on the turning plate 203 are lifted to a certain angle, they will fall from the discharge port 204 on the turning plate 203, so that the raw materials can be continuously turned, improving the drying efficiency of the raw materials. During the rotation of the rotating shaft 202, the scraper 206 scrapes the inner wall of the machine body 1 under the action of the spring 209, preventing the raw materials from adhering to the inner wall of the machine body 1, which would make it inconvenient to discharge the materials later. No manual cleaning is required, which improves the practicality of the dryer.

[0033] Please see Figure 1-6 Based on the above embodiments, in another embodiment of the present invention, the machine body 1 is provided with a discharge mechanism 3. The discharge mechanism 3 includes a fixed seat 301, which is fixedly connected to the side wall of the machine body 1. A hydraulic cylinder 302 is fixedly connected to the fixed seat 301. The discharge mechanism 3 facilitates the discharge of materials from the dryer.

[0034] The telescopic end of the hydraulic cylinder 302 is fixedly connected to a connecting seat 303, and a baffle 304 is fixedly connected to the connecting seat 303. The baffle 304 is inserted into the discharge port 5. The baffle 304 can intercept the raw material at the discharge port 5.

[0035] Working principle: When material needs to be discharged, the hydraulic cylinder 302 is activated to drive the baffle 304 to rise, so that the baffle 304 is pulled out of the inside of the discharge port 5, which facilitates the discharge of material from the dryer and realizes the purpose of automatically opening the discharge port 5, further improving the practicality of the dryer.

[0036] This invention provides a dryer for preparing ultraviolet absorbers. Many methods and approaches exist for implementing this technical solution; the above description is merely a preferred embodiment. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this invention, and these improvements and modifications should also be considered within the scope of protection of this invention. All components not explicitly stated in this embodiment can be implemented using existing technology.

Claims

1. A dryer for preparing ultraviolet absorbers, comprising a body (1), characterized in that: The machine body (1) is equipped with a material turning mechanism (2), and the machine body (1) is provided with a material inlet (4). The bottom of the machine body (1) is fixedly connected with an electric heating plate (6). The material turning mechanism (2) includes a motor (201) and a rotating shaft (202). The rotating shaft (202) is fixedly connected to the output end of the motor (201). A material turning plate (203) is fixedly connected to the rotating shaft (202). A material dropping port (204) is opened on the material turning plate (203). A fixing frame (205) is fixedly connected to the rotating shaft (202). A connecting column (207) is provided on the fixing frame (205). A scraper (206) is fixedly connected to the lower end of the connecting column (207). A limit block (208) is fixedly connected to the upper end of the connecting column (207). A spring (209) is sleeved on the connecting column (207).

2. The dryer for preparing ultraviolet absorbers according to claim 1, characterized in that: The motor (201) is fixedly connected to the body (1), and the fixing frame (205) has a guide hole, and the connecting column (207) passes through the interior of the guide hole.

3. A dryer for preparing ultraviolet absorbers according to claim 1, characterized in that: The upper end of the spring (209) abuts against the fixed frame (205), the lower end of the spring (209) abuts against the scraper (206), and the machine body (1) is provided with a discharge port (5).

4. A dryer for preparing ultraviolet absorbers according to claim 1, characterized in that: The side wall of the body (1) is fixedly connected to a support foot, and the rotating shaft (202) is rotatably connected to the inside of the body (1) through a bearing.

5. A dryer for preparing ultraviolet absorbers according to claim 3, characterized in that: The machine body (1) is provided with a discharge mechanism (3), which includes a fixed seat (301) and is fixedly connected to the side wall of the machine body (1). A hydraulic cylinder (302) is fixedly connected to the fixed seat (301).

6. A dryer for preparing ultraviolet absorbers according to claim 5, characterized in that: The telescopic end of the hydraulic cylinder (302) is fixedly connected to a connecting seat (303), and a baffle (304) is fixedly connected to the connecting seat (303). The baffle (304) is inserted into the discharge port (5).

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