Drying device for plastic product production and processing

Abstract

The utility model discloses a drying device for plastic product production and processing, and relates to the technical field of plastic product drying, the drying device comprises a device main body and a drying mechanism, the drying mechanism is arranged above the device main body, the drying mechanism comprises a heating assembly installed above the device main body, air is heated through a resistance heater, and the heating assembly is arranged above the device main body; the plastic products are conveyed into the drying box through the air supply pipe, the plastic products are heated and dried, then the rotating shaft is driven by the driving motor to rotate, and therefore the drying discs are driven to continuously rotate, the plastic products are heated more evenly, and the drying effect is improved; multiple sets of plastic products can be placed at a time to be dried, meanwhile, the drying discs are close to the inner wall of the drying box, mutual influence of moisture between the different sets of plastic products is reduced, and the plastic products on the different drying discs can be conveniently taken and placed through corresponding arrangement of the movable box doors and the drying discs.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic product drying, especially relates to a drying device for plastic product production and processing. BACKGROUND

[0002] Plastic products are various products made of synthetic resin (high molecular compound) as the main raw material through various processing technology; these products are widely used in life, industry and other fields, and in the plastic processing process, drying plastic raw materials is a very important step; this is because the plastic particles will absorb the moisture in the air during storage and transportation, and if not removed in time, these moisture will cause various problems in the processing process, such as surface defects, bubbles, blurring, poor air permeability and other adverse phenomena.

[0003] After searching, the case with the publication number: "CN214521285U" mentioned "the utility model is suitable for the technical field of drying device, provide a kind of drying device of plastic product, the upper surface of base is fixedly connected with box body, and the inside of box body is equipped with accommodating cavity, the front surface of box body is equipped with the opening of the accommodating cavity intercommunication, the opening is hinged with pull door on at least two hinges, located the front surface of pull door, and the end fixedly connected with push-pull handle is located away from the hinge, the top position of the two side walls of box body is equipped with the exhaust port of the accommodating cavity intercommunication.", it is heated by the external air by the fan heater and then delivered to the inside of the box, and the plastic products are continuously heated by the electric heating coil, which improves the heating and drying efficiency, but the existing drying equipment often needs to be processed in batches when processing multiple groups of plastic products with different humidity, which leads to discontinuous overall drying process, affecting production efficiency.

[0004] Therefore, we provide a drying device for plastic product production and processing to solve the above problems. UTILITY MODEL CONTENTS

[0005] The application provides a drying device for plastic product production and processing, which solves the problem that the existing drying equipment often needs to be processed in batches when processing multiple groups of plastic products with different humidity, leading to discontinuous overall drying process.

[0006] The application provides a drying device for plastic product production and processing, which includes a device main body and a drying mechanism, and the upper side of the device main body is provided with the drying mechanism.

[0007] The drying mechanism includes a heating assembly installed above the device main body, and a rotating placement assembly is installed in the inside of the heating assembly.

[0008] Preferably, the heating assembly includes a drying chamber installed at the top of the main body of the device, resistance heaters are installed inside the left and right sides of the main body of the device, air supply pipes are installed on both sides of the drying chamber, and air inlets are opened on the inner wall of the drying chamber.

[0009] Preferably, the rotating placement assembly includes a mounting base plate disposed at the bottom of the inner side of the drying oven, a drive motor is mounted at the center of the mounting base plate, and a rotating shaft is fixedly connected to the top of the drive motor.

[0010] Preferably, a drying tray is fixedly connected to the outer side of the rotating shaft, and four sets of drying trays are provided.

[0011] Preferably, the front hinge of the drying oven is connected to a movable door, and the movable door is provided in a one-to-one correspondence with the drying tray.

[0012] Preferably, a dehumidification component is provided at the rear end of the drying chamber, the dehumidification component includes an exhaust duct opened at the rear end of the drying chamber, and a dehumidification fan is installed at the bottom inner side of the exhaust duct.

[0013] Preferably, the top of the drying oven is provided with an exhaust vent, and a protective net is installed on the inner side of the exhaust vent. The protective net is made of metal.

[0014] As can be seen from the above technical solution, this application provides a drying device for the production and processing of plastic products. Air is heated by a resistance heater and then sent into the drying chamber through an air duct to heat and dry the plastic products. Subsequently, a drive motor rotates the rotating shaft, causing the drying trays to rotate continuously, making the heating of the plastic products more uniform and improving the drying effect. Simultaneously, with four sets of drying trays, multiple sets of plastic products can be placed in for drying at the same time. While drying, an exhaust fan is activated to create an upward airflow in the exhaust duct, thereby carrying away and expelling moisture from the drying chamber, preventing moisture accumulation and ensuring the drying effect on the plastic products. At the same time, a protective net protects the exhaust duct to prevent external dust and debris from falling into the exhaust duct and affecting the plastic products inside.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The drying mechanism uses a resistance heater to heat air, which is then delivered into the drying chamber through an air duct to heat and dry the plastic products. A drive motor rotates the rotating shaft, causing the drying trays to rotate continuously, resulting in more even heating and improved drying efficiency. The four drying trays allow for the simultaneous drying of multiple groups of plastic products. The trays are positioned close to the inner wall of the drying chamber, minimizing moisture interference between different groups. A movable door corresponding to the drying trays facilitates the removal and placement of plastic products from different trays, enabling the drying of multiple groups of plastic products with varying moisture levels. The movable door also allows for the removal and placement of individual groups of plastic products, increasing the continuity of drying multiple plastic products.

[0017] 2. By setting up the dehumidification component, the dehumidification fan is activated while drying to create an upward airflow in the exhaust pipe, thereby carrying away and expelling the moisture in the drying chamber, preventing moisture from accumulating inside the drying chamber, and ensuring the drying effect on plastic products. At the same time, the exhaust pipe is protected by a protective net to prevent external dust and debris from falling into the exhaust pipe and affecting the plastic products inside. Attached Figure Description

[0018] To more clearly illustrate the technical solution of this application, the accompanying drawings used in the implementation examples will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained from these drawings without any creative effort.

[0019] Figure 1 This is a schematic diagram of the overall front structure proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the drying oven proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the mating structure of the rotating shaft and the drying tray proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the combined structure of the drying oven, drive motor, and exhaust fan proposed in this utility model.

[0023] In the diagram: 1. Main body of the device; 2. Drying mechanism; 21. Heating component; 211. Drying chamber; 212. Resistance heater; 213. Air supply duct; 214. Air inlet; 22. Rotating placement component; 221. Mounting base plate; 222. Drive motor; 223. Rotating shaft; 224. Drying tray; 225. Movable door; 3. Dehumidification component; 31. Exhaust duct; 32. Dehumidification fan; 33. Exhaust vent; 34. Protective net. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0025] See Figures 1-4 A drying device for the production and processing of plastic products includes a main body 1 and a drying mechanism 2, with the drying mechanism 2 disposed above the main body 1.

[0026] The drying mechanism 2 includes a heating assembly 21 mounted on top of the main body 1, and a rotating placement assembly 22 is installed inside the heating assembly 21.

[0027] In this utility model, the heating component 21 includes a drying chamber 211 installed at the top of the main body 1. Resistance heaters 212 are installed inside both the left and right sides of the main body 1. Air supply pipes 213 are installed on both sides of the drying chamber 211. An air inlet 214 is opened on the inner wall of the drying chamber 211. The air is heated by the resistance heaters 212 and then sent into the drying chamber 211 through the air supply pipes 213 to heat and dry the plastic products.

[0028] In this invention, the rotating placement assembly 22 includes a mounting base plate 221 located at the bottom of the inner side of the drying oven 211. A drive motor 222 is mounted at the center of the mounting base plate 221, and a rotating shaft 223 is fixedly connected to the top of the drive motor 222. The drive motor 222 drives the rotating shaft 223 to rotate, thereby driving the drying tray 224 to rotate continuously, making the plastic products heat more evenly and improving the drying effect.

[0029] In this invention, a drying tray 224 is fixedly connected to the outer side of the rotating shaft 223. There are four sets of drying trays 224. With the arrangement of four sets of drying trays 224, multiple sets of plastic products can be placed in one go for drying. At the same time, the drying trays 224 are close to the inner wall of the drying box 211, which reduces the mutual influence of moisture between different sets of plastic products.

[0030] In this utility model, the front hinge of the drying oven 211 is connected to a movable door 225. The movable door 225 is set one-to-one with the drying tray 224. The corresponding setting of the movable door 225 with the drying tray 224 makes it convenient to take out and put in plastic products on different drying trays 224.

[0031] In some embodiments, a dehumidification assembly 3 is provided at the rear end of the drying chamber 211. The dehumidification assembly 3 includes an exhaust duct 31 opened at the rear end of the drying chamber 211. A dehumidification fan 32 is installed at the bottom inner side of the exhaust duct 31. When the dehumidification fan 32 is activated, an upward airflow is formed in the exhaust duct 31, thereby carrying away and discharging the moisture in the drying chamber 211, preventing moisture from accumulating in the drying chamber 211, and ensuring the drying effect on plastic products.

[0032] In some embodiments, the top of the drying oven 211 is provided with an exhaust vent 33, and a protective net 34 is installed on the inner side of the exhaust vent 33. The protective net 34 is made of metal and protects the exhaust pipe 31 to prevent external dust and debris from falling into the exhaust pipe 31 and affecting the plastic products inside.

[0033] As can be seen from the above technical solution, when using this device, it is installed at the desired location. Then, the plastic products to be dried are placed on the drying tray 224. Next, the air is heated by the resistance heater 212 and then sent into the drying chamber 211 through the air supply pipe 213 to heat and dry the plastic products. Subsequently, the drive motor 222 drives the rotating shaft 223 to rotate, thereby driving the drying tray 224 to rotate continuously, making the plastic products heat more evenly and improving the drying effect. At the same time, with the setting of four sets of drying trays 224, multiple sets of plastic products can be placed in the drying chamber at one time for drying. While drying, the exhaust fan 32 is activated to form an upward airflow in the exhaust pipe 31, thereby carrying away and expelling the moisture in the drying chamber 211, preventing moisture from accumulating in the drying chamber 211, and ensuring the drying effect of the plastic products. At the same time, the exhaust pipe 31 is protected by the protective net 34 to prevent external dust and debris from falling into the exhaust pipe 31 and affecting the plastic products inside. This completes the use of a drying device for plastic product production and processing.

[0034] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope of this application is indicated by the claims.

[0035] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The above embodiments of this application do not constitute a limitation on the scope of protection of this application.

Claims

1. A drying apparatus for the production and processing of plastic products, comprising a main body (1) and a drying mechanism (2), characterized in that, A drying mechanism (2) is provided above the main body (1) of the device; The drying mechanism (2) includes a heating assembly (21) mounted above the main body (1) of the device, and a rotating placement assembly (22) is installed inside the heating assembly (21).

2. The drying apparatus for plastic product manufacturing and processing according to claim 1, characterized in that, The heating assembly (21) includes a drying chamber (211) installed at the top of the main body (1). Resistance heaters (212) are installed inside both the left and right sides of the main body (1). Air supply pipes (213) are installed on both sides of the drying chamber (211). An air inlet (214) is opened on the inner wall of the drying chamber (211).

3. The drying apparatus for plastic product manufacturing and processing according to claim 2, characterized in that, The rotating placement assembly (22) includes a mounting base plate (221) located at the bottom of the inner side of the drying oven (211). A drive motor (222) is mounted at the center of the mounting base plate (221), and a rotating shaft (223) is fixedly connected to the top of the drive motor (222).

4. The drying apparatus for plastic product manufacturing and processing according to claim 3, characterized in that, A drying tray (224) is fixedly connected to the outside of the rotating shaft (223), and four sets of the drying tray (224) are provided.

5. A drying apparatus for plastic product manufacturing and processing according to claim 2, characterized in that, The front hinge of the drying oven (211) is connected to a movable door (225), and the movable door (225) is provided in a one-to-one correspondence with the drying tray (224).

6. A drying apparatus for plastic product manufacturing and processing according to claim 2, characterized in that, The drying chamber (211) is provided with a dehumidification component (3) at the rear end. The dehumidification component (3) includes an exhaust pipe (31) opened at the rear end of the drying chamber (211). A dehumidification fan (32) is installed at the bottom inner side of the exhaust pipe (31).

7. A drying apparatus for the production and processing of plastic products according to claim 2, characterized in that, The top of the drying oven (211) is provided with an exhaust vent (33), and a protective net (34) is installed on the inner side of the exhaust vent (33). The protective net (34) is made of metal.

Images