A polyester chip continuous drying device

Abstract

This utility model relates to the field of drying equipment, specifically a continuous drying device for polyester chips. It includes a drying device body with a dispersing mechanism on one side. The dispersing mechanism includes a motor, one side of which is fixedly connected to one side of the drying device body. The output end of the motor extends into the inner cavity of the drying device body and is fixedly connected to a fixed shaft. One end of the fixed shaft is fixedly connected to a drive gear. This utility model achieves uniform drying of the polyester chips by having the motor drive the fixed shaft to rotate, which in turn drives the drive gear. The meshing of the drive gear and the driven gear causes the fixed rod to rotate, thus solving the problem of polyester chips accumulating after entering the device. This accumulation leads to over-drying of the outer layer of chips while internal moisture remains, resulting in quality problems such as deformation and warping of disposable food plastic cups during subsequent production.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment, specifically a continuous drying device for polyester chips. Background Technology

[0002] A drying device is a device or system used to dry wet materials by removing internal moisture or other solvents to achieve a specified moisture content or dry state.

[0003] During the operation of the continuous drying device for polyester chips, polyester chips tend to accumulate after entering the device. This accumulation can lead to over-drying of the outer layer of chips while leaving residual moisture inside. Consequently, when producing disposable food plastic cups, the cups are prone to quality problems such as deformation and warping. Utility Model Content

[0004] To address the shortcomings of existing technologies, polyester chips tend to accumulate after entering the device. This accumulation leads to over-drying of the outer layer of chips while internal moisture remains, which in turn causes quality problems such as deformation and warping of the cup body during subsequent production of disposable food plastic cups. This invention proposes a continuous drying device for polyester chips.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a continuous drying device for polyester chips, including a drying device body, and a dispersing mechanism is provided on one side of the drying device body.

[0006] The dispersing mechanism includes a motor, one side of which is fixedly connected to one side of the drying device body. The output end of the motor extends through the inner cavity of the drying device body and is fixedly connected to a fixed shaft. One end of the fixed shaft is fixedly connected to a driving gear. The teeth of the driving gear mesh with driven gears. There are three driven gears. One side of the driving gear is fixedly connected to a fixed column, and one side of the driven gear is fixedly connected to a fixed rod. One end of both the fixed column and the fixed rod is fixedly connected to a rotating rod. There are multiple rotating rods.

[0007] Preferably, a fixing plate is fixedly connected to the other end of the fixing shaft, and a rotating shaft is rotatably connected to one side of the inner cavity of the fixing plate. One end of the rotating shaft is fixedly connected to one side of the driven gear.

[0008] Preferably, the driven gear is connected to a toothed ring, one side of which is fixedly connected to the inner wall of the drying device body.

[0009] Preferably, one end of the rotating shaft is fixedly connected to a limiting ring, and one side of the limiting ring is movably connected to one side of the fixed plate.

[0010] Preferably, a guide groove is provided on one side of the inner cavity of the drying device body, and a guide post is movably connected to the inner cavity of the guide groove. There are three guide posts, and one end of each guide post is fixedly connected to one side of the fixing plate.

[0011] Preferably, a baffle is fixedly connected to one side of the inner cavity of the drying device body, and one side of both the driving gear and the driven gear are movably connected to one side of the baffle. A semi-circular rotating block is movably connected to one side of the baffle, and there are three semi-circular rotating blocks. One side of each semi-circular rotating block is fixedly connected to one end of a fixed rod, and a fixed disk is movably connected to one side of each semi-circular rotating block. One side of the fixed disk is fixedly connected to one side of a fixed column.

[0012] Preferably, a protective sleeve is fixedly connected to one end of the rotating rod, and the inner cavity of the protective sleeve is fixedly connected to the surface of the fixed column and the fixed rod.

[0013] The advantages of this utility model are:

[0014] This invention uses a motor to drive a fixed shaft to rotate, which in turn drives a drive gear to rotate. The meshing of the drive gear and the driven gear causes the fixed rod to rotate, achieving a uniform drying effect on the polyester chips. This solves the problem of polyester chips accumulating after entering the device. This accumulation leads to over-drying of the outer layer of chips while internal moisture remains, which in turn causes quality problems such as deformation and warping of the cup body when producing disposable food plastic cups. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0017] Figure 2 This is a schematic diagram of the toothed ring structure connection of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection of the fixing plate structure of this utility model;

[0019] Figure 4 This is a cross-sectional view of the baffle structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the guide column structure connection of this utility model.

[0021] In the diagram: 1. Drying device body; 2. Dispersing mechanism; 201. Motor; 202. Driving gear; 203. Driven gear; 204. Gear ring; 205. Fixing plate; 206. Fixing shaft; 207. Limiting ring; 208. Fixing column; 209. Fixing rod; 210. Rotating rod; 211. Rotating shaft; 212. Semi-circular rotating block; 213. Fixing disc; 214. Baffle; 215. Guide groove; 216. Guide column; 217. Protective sleeve. Detailed Implementation

[0022] 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 scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses a continuous drying apparatus for polyester chips. (Refer to...) Figure 1 , Figure 2 , Figure 3 and Figure 4 A continuous drying device for polyester chips includes a drying device body 1, and a dispersing mechanism 2 is provided on one side of the drying device body 1.

[0025] The dispersing mechanism 2 includes a motor 201. One side of the motor 201 is fixedly connected to one side of the drying device body 1. The output end of the motor 201 passes through the inner cavity of the drying device body 1 and is fixedly connected to a fixed shaft 206. One end of the fixed shaft 206 is fixedly connected to a drive gear 202. The teeth of the drive gear 202 mesh with driven gears 203. There are three driven gears 203. One side of the drive gear 202 is fixedly connected to a fixed column 208. One side of the driven gear 203 is fixedly connected to a fixed rod 209. One end of both the fixed column 208 and the fixed rod 209 is fixedly connected to a rotating rod 210. There are multiple rotating rods 210.

[0026] Reference Figure 4 The other end of the fixed shaft 206 is fixedly connected to a fixed plate 205. A rotating shaft 211 is rotatably connected to one side of the inner cavity of the fixed plate 205. One end of the rotating shaft 211 is fixedly connected to one side of the driven gear 203. The fixed plate 205 provides positioning support for the driven gear 203 and drives the driven gear 203 to rotate around one side of the gear ring 204, effectively improving the stability of the driven gear 203 when rotating.

[0027] Reference Figure 4 The driven gear 203 is connected to a toothed ring 204. One side of the toothed ring 204 is fixedly connected to the inner wall of the drying device body 1. The toothed ring 204 can drive the driven gear 203 to rotate inside the drying device body 1, thus preventing the driven gear 203 from deviating when rotating around the fixed shaft 206 as the rotation center.

[0028] Reference Figure 4 One end of the rotating shaft 211 is fixedly connected to a limiting ring 207. One side of the limiting ring 207 is movably connected to one side of the fixed plate 205. By setting the limiting ring 207, the position of the fixed plate 205 can be limited, preventing the fixed plate 205 from detaching from the surface of the rotating shaft 211 during rotation.

[0029] Reference Figure 5 A guide groove 215 is provided on one side of the inner cavity of the drying device body 1. A guide post 216 is movably connected to the inner cavity of the guide groove 215. There are three guide posts 216. One end of the guide post 216 is fixedly connected to one side of the fixing plate 205. The guide groove 215 can guide the rotation of the guide post 216 and further improve the stability of the fixing plate 205 when rotating, thus preventing the fixing plate 205 from shaking.

[0030] Reference Figure 4 A baffle 214 is fixedly connected to one side of the inner cavity of the drying device body 1. One side of the driving gear 202 and the driven gear 203 are movably connected to one side of the baffle 214. A semi-circular rotating block 212 is movably connected to one side of the baffle 214. There are three semi-circular rotating blocks 212. One side of the semi-circular rotating block 212 is fixedly connected to one end of the fixed rod 209. A fixed disk 213 is movably connected to one side of the semi-circular rotating block 212. One side of the fixed disk 213 is fixedly connected to one side of the fixed column 208. Through the setting of the baffle 214, the semi-circular rotating block 212 and the fixed disk 213, the polyester chips can be effectively prevented from entering the meshing gap between the driven gear 203 and the gear ring 204 during the dispersing process, avoiding transmission jamming caused by foreign objects, and ensuring the transmission accuracy and stability between the driving gear 202 and the driven gear 203.

[0031] Reference Figure 3 A protective sleeve 217 is fixedly connected to one end of the rotating rod 210. The inner cavity of the protective sleeve 217 is fixedly connected to the surface of the fixed column 208 and the fixed rod 209. By setting the protective sleeve 217, the stability of the rotating rod 210, the fixed rod 209 and the fixed column 208 can be increased, and the rotating rod 210 can be prevented from breaking during long-term operation.

[0032] Working Principle: The drying device body 1 mainly consists of a feeding device, a drying chamber, and a hot air circulation system. During operation, the feeding device, through precise opening and closing of the valve, evenly conveys polyester chips into the drying chamber through the inlet. The heater in the hot air circulation system uses electric heating to heat the air. The heated hot air is introduced into the drying chamber according to a set path, and through the action of the air duct and guide plate, it evenly passes through the chip layer. During this process, the hot air and chips exchange heat through convection, causing the moisture on the chip surface to evaporate rapidly, thereby achieving the drying purpose. This is existing technology. Subsequently, the operation of the motor 201 drives the fixed shaft 206 to rotate, which in turn drives the drive gear 202 to rotate. The meshing connection between the drive gear 202 and the driven gear 203 causes the driven gear 203 to rotate, which in turn drives the fixed column 208 to rotate. The drive gear 202, through the fixed column 208, drives the rotating rod 210 to rotate, forming a revolution trajectory, so that the rotating rod 210 rotates in the drying chamber. The central area of ​​the inner cavity of the drying device body 1 is continuously agitated to mechanically break up the polyester chips, effectively preventing chip accumulation in the central area and ensuring uniform flowability of the material during the drying process. At the same time, the fixed plate 205 is rotated by the fixed shaft 206, and the rotation of the fixed plate 205 drives the guide column 216 to rotate inside the guide groove 215. The guide column 216 makes the fixed plate 205 more stable during rotation. The fixed plate 205 drives the rotating shaft 211 to rotate, and one side of the fixed plate 205 rotates around the surface of the rotating shaft 211. The rotating shaft 211 drives the driven gear 203 to rotate. The driven gear 203 rotates through the meshing connection between the driven gear 203 and the gear ring 204. The gear ring 204 makes the rotation of the driven gear 203 more stable. The driven gear 203 drives the rotating rod 210 to rotate through the fixed rod 209. The rotating rod 210 continuously agitates the edge area of ​​the inner cavity of the drying device body 1, breaking up the accumulated polyester chips. This structural design effectively promotes the turning of slices, allowing hot air to fully contact the material, significantly improving drying uniformity, providing stable raw materials for subsequent production of disposable food plastic cups, and reducing defects such as cup deformation and warping.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A continuous drying apparatus for polyester chips, comprising a drying apparatus body (1), characterized in that: A dispersing mechanism (2) is provided on one side of the drying device body (1); The dispersing mechanism (2) includes a motor (201). One side of the motor (201) is fixedly connected to one side of the drying device body (1). The output end of the motor (201) passes through the inner cavity of the drying device body (1) and is fixedly connected to a fixed shaft (206). One end of the fixed shaft (206) is fixedly connected to a drive gear (202). The teeth of the drive gear (202) are meshed with a driven gear (203). There are three driven gears (203). One side of the drive gear (202) is fixedly connected to a fixed column (208). One side of the driven gear (203) is fixedly connected to a fixed rod (209). One end of the fixed column (208) and the fixed rod (209) are both fixedly connected to a rotating rod (210). There are multiple rotating rods (210).

2. The continuous drying apparatus for polyester chips according to claim 1, characterized in that: The other end of the fixed shaft (206) is fixedly connected to a fixed plate (205), and a rotating shaft (211) is rotatably connected to one side of the inner cavity of the fixed plate (205). One end of the rotating shaft (211) is fixedly connected to one side of the driven gear (203).

3. The continuous drying apparatus for polyester chips according to claim 1, characterized in that: The driven gear (203) is connected to a toothed ring (204), one side of which is fixedly connected to the inner wall of the drying device body (1).

4. The continuous drying apparatus for polyester chips according to claim 2, characterized in that: One end of the rotating shaft (211) is fixedly connected to a limiting ring (207), and one side of the limiting ring (207) is movably connected to one side of the fixed plate (205).

5. The continuous drying apparatus for polyester chips according to claim 1, characterized in that: A guide groove (215) is provided on one side of the inner cavity of the drying device body (1). A guide post (216) is movably connected to the inner cavity of the guide groove (215). There are three guide posts (216). One end of the guide post (216) is fixedly connected to one side of the fixing plate (205).

6. The continuous drying apparatus for polyester chips according to claim 1, characterized in that: A baffle (214) is fixedly connected to one side of the inner cavity of the drying device body (1). One side of the driving gear (202) and the driven gear (203) are movably connected to one side of the baffle (214). A semi-circular rotating block (212) is movably connected to one side of the baffle (214). There are three semi-circular rotating blocks (212). One side of the semi-circular rotating block (212) is fixedly connected to one end of the fixed rod (209). A fixed disk (213) is movably connected to one side of the semi-circular rotating block (212). One side of the fixed disk (213) is fixedly connected to one side of the fixed column (208).

7. The continuous drying apparatus for polyester chips according to claim 1, characterized in that: One end of the rotating rod (210) is fixedly connected to a protective sleeve (217), and the inner cavity of the protective sleeve (217) is fixedly connected to the surface of the fixed column (208) and the fixed rod (209).

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