A homogenization processing device for polyester chips

Abstract

This utility model relates to the field of homogenization processing devices, specifically a homogenization processing device for polyester chips. It includes a homogenization tank with a feed inlet on its left side and support legs fixedly connected to the four corners of the tank's bottom. This utility model, by setting up a stirring mechanism, uses a first motor to drive a connecting rod to rotate, which in turn drives a stirring paddle. Simultaneously, a second motor drives a lead screw to rotate, which in turn drives a first gear to rotate, which in turn drives a second gear to rotate. The second gear then drives a rotating sleeve to rotate, which in turn drives a movable sleeve to rotate, which in turn drives a stirring rod to rotate. This improves homogenization efficiency and solves the problems of high viscosity polyester chips, high resistance during stirring, poor overall fluidity of polyester chips during traditional stirring paddle processes, difficulty in achieving rapid and uniform mixing, increased stirring time, and reduced homogenization efficiency.

Description

Technical Field

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

[0002] Polyester chips, also known as polyethylene terephthalate chips, are an important polymer material produced by the polycondensation reaction of terephthalic acid and ethylene glycol. Some disposable food plastic cups are usually made of polyester chips. Disposable food plastic cups made from polyester chips typically have characteristics such as transparent appearance, tough texture, and safety and hygiene.

[0003] Polyester chips require homogenization devices during production. These devices are key equipment used to improve the uniformity of polyester chip quality, ensuring consistent performance and reducing batch-to-batch quality differences.

[0004] However, in the use of existing homogenization devices, due to the high viscosity of polyester chips, the resistance encountered during the stirring process is relatively large. During the traditional stirring process, the overall fluidity of the polyester chips is poor, making it difficult to achieve uniform mixing quickly, which increases the stirring time and reduces the homogenization efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, the homogenization device addresses the issue that, due to the high viscosity of polyester chips, the stirring process is subject to significant resistance. Traditional stirring methods result in poor overall fluidity of the polyester chips, making it difficult to achieve rapid and uniform mixing, which increases the stirring time and reduces homogenization efficiency. This invention proposes a homogenization processing device for polyester chips.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a homogenization processing device for polyester chips, including a homogenization tank, an inlet connected to the left side of the homogenization tank, support legs fixedly connected to the four corners of the bottom of the homogenization tank, an outlet connected to the bottom of the homogenization tank, a heating component installed on the surface of the homogenization tank, and a stirring mechanism installed on the top of the homogenization tank. The stirring mechanism includes a first motor and a second motor. The bottoms of both the first motor and the second motor are fixedly connected to the top of the homogenizing tank. A connecting rod is fixedly connected to the output end of the first motor. A stirring paddle is fixedly connected to the bottom of the surface of the connecting rod. A lead screw is fixedly connected to the output end of the second motor. A first gear is fixedly connected to the surface of the lead screw. A second gear is meshed with the surface of the first gear. A rotating sleeve is fixedly connected to the bottom of the second gear. A movable sleeve is movably connected to the surface of the rotating sleeve. A stirring rod is fixedly connected to the surface of the movable sleeve.

[0007] Preferably, the inner cavity of the stirring paddle is provided with a homogenization groove, and a homogenization ring is fixedly connected to the surface of the stirring rod. The number of homogenization grooves and homogenization rings is several and arranged in multiple rows.

[0008] Preferably, the lead screw is threadedly connected to a movable plate, the bottom of the movable plate is fixedly connected to a movable rod, the top of the movable sleeve is provided with a movable groove, and the surface of the movable rod is slidably connected to the inner cavity of the movable groove.

[0009] Preferably, a baffle is fixedly connected to the top of the inner cavity of the homogenizing tank, and a guide rod is fixedly connected to the top of the baffle. The surface of the guide rod is slidably connected to the inner cavity of the moving plate.

[0010] Preferably, a positioning groove is provided at the bottom of the inner cavity of the movable groove, and a positioning ring is slidably connected to the inner cavity of the positioning groove. The inner cavity of the positioning ring is fixedly connected to the surface of the moving rod.

[0011] Preferably, guide grooves are provided on both the front and back sides of the rotating sleeve, and a guide plate is slidably connected to the inner cavity of the guide groove. The surface of the guide plate is fixedly connected to the inner cavity of the moving sleeve.

[0012] Preferably, a diversion plate is fixedly connected to the bottom of the homogenizing tank cavity, the diameter of the inner cavity of the diversion plate gradually decreases from the outside to the inside, and the diversion plate is inclined from the outside to the inside as a whole.

[0013] The advantages of this utility model are: This invention, by setting up a stirring mechanism, uses a first motor to drive a connecting rod to rotate, which in turn drives a stirring paddle to rotate. Simultaneously, a second motor drives a lead screw to rotate, which in turn drives a first gear to rotate, which in turn drives a second gear to rotate, which in turn drives a rotating sleeve to rotate, which in turn drives a movable sleeve to rotate, and finally, the movable sleeve drives a stirring rod to rotate. This improves homogenization efficiency and solves the problems of high viscosity polyester chips, which result in significant resistance during stirring. Traditional stirring paddles also cause poor overall fluidity of the polyester chips, making it difficult to achieve rapid and uniform mixing, increasing the stirring time and reducing homogenization efficiency. Attached Figure Description

[0014] 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.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the homogenizing tank of this utility model; Figure 3 This is a schematic diagram of the connecting rod of this utility model; Figure 4 This is a cross-sectional view of the movable sleeve of this utility model.

[0016] In the diagram: 1. Homogenizing tank; 2. Stirring mechanism; 201. First motor; 202. Second motor; 203. Rotating sleeve; 204. Baffle; 205. Stirring paddle; 206. Connecting rod; 207. Homogenizing tank; 208. Second gear; 209. First gear; 210. Moving plate; 211. Lead screw; 212. Moving rod; 213. Stirring rod; 214. Homogenizing ring; 215. Moving sleeve; 216. Guide rod; 217. Movable groove; 218. Positioning groove; 219. Positioning ring; 220. Guide groove; 221. Guide plate; 3. Inlet; 4. Support leg; 5. Outlet; 6. Heating component; 7. Drain plate. Detailed Implementation

[0017] 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.

[0018] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail. This application discloses a homogenization processing apparatus for polyester chips. (Refer to...) Figure 1 , Figure 2 and Figure 3 A homogenization processing device for polyester chips includes a homogenization tank 1. The left side of the homogenization tank 1 is connected to an inlet 3. Support legs 4 are fixedly connected to the four corners of the bottom of the homogenization tank 1. The bottom of the homogenization tank 1 is connected to an outlet 5. A heating component 6 is installed on the surface of the homogenization tank 1. The heating component 6 consists of a temperature detector, a temperature controller, and an electric heating tube. The temperature detector and the temperature controller are kept running by an external power supply. The temperature detector detects the temperature inside the homogenization tank 1 in real time. When an abnormal temperature is detected, a signal is transmitted to the temperature controller. The temperature controller adjusts the temperature of the electric heating tube to maintain the temperature inside the homogenization tank 1. A stirring mechanism 2 is installed on the top of the homogenization tank 1. The stirring mechanism 2 includes a first motor 201 and a second motor 202. The bottoms of both the first motor 201 and the second motor 202 are fixedly connected to the top of the homogenizing tank 1. A connecting rod 206 is fixedly connected to the output end of the first motor 201. Four stirring paddles 205 are fixedly connected to the bottom of the surface of the connecting rod 206 in a ring shape. A lead screw 211 is fixedly connected to the output end of the second motor 202. A first gear 209 is fixedly connected to the surface of the lead screw 211. The surface of the first gear 209 meshes with... A second gear 208 is connected to the homogenizing tank 1. A rotating sleeve 203 is fixedly connected to the bottom of the second gear 208. The inner cavity of the rotating sleeve 203 is rotatably connected to the surface of the connecting rod 206. A movable sleeve 215 is movably connected to the surface of the rotating sleeve 203. A stirring rod 213 is fixedly connected to the surface of the movable sleeve 215. The stirring rods 213 are numerous and arranged in a ring around the surface of the movable sleeve 215. When homogenizing polyester chips, the polyester chips are first fed into the homogenizing tank 1 through the feed port 3. After the polyester chips enter the homogenizing tank 1, they are then... Heating component 6 adjusts the temperature inside homogenizing tank 1 to maintain a stable temperature. Simultaneously, the first motor 201 is activated via an external power source. The rotation of the first motor 201 drives the connecting rod 206, which in turn drives the stirring paddle 205 to homogenize and stir the polyester chips inside the homogenizing tank 1. Simultaneously, the rotation of the second motor 202 drives the lead screw 211, which in turn drives the first gear 2... The first gear 209 rotates, which in turn drives the second gear 208 to rotate. The second gear 208 then drives the rotating sleeve 203 to rotate, which in turn drives the moving sleeve 215 to rotate. The moving sleeve 215 then drives the stirring rod 213 to rotate. By using different rotation frequencies and directions between the stirring paddle 205 and the stirring rod 213, the homogenization and stirring effect on the polyester chips can be further improved, thereby increasing the homogenization efficiency of the polyester chips and reducing the time required for homogenization.

[0019] Reference Figure 2 and Figure 3 The inner cavity of the stirring paddle 205 is provided with a homogenization groove 207, and a homogenization ring 214 is fixedly connected to the surface of the stirring rod 213. There are several homogenization grooves 207 and homogenization rings 214 arranged in multiple rows. By setting the homogenization grooves 207 and homogenization rings 214, the contact area between the polyester chips and the stirring paddle 205 and the stirring rod 213 can be increased, thereby improving the homogenization effect on the polyester chips and reducing the homogenization time.

[0020] Reference Figure 3 and Figure 4A movable plate 210 is threadedly connected to the surface of the lead screw 211. A movable rod 212 is fixedly connected to the bottom of the movable plate 210. A movable groove 217 is provided on the top of the movable sleeve 215. The surface of the movable rod 212 is slidably connected to the inner cavity of the movable groove 217. With the setting of the movable plate 210, the movable rod 212 can be pushed to move downward during the rotation of the lead screw 211. The movement of the movable rod 212 can push the movable sleeve 215 to move downward, and thus the movable sleeve 215 can move during the rotation of the movable sleeve 215, thereby increasing the stirring range of the stirring rod 213 and improving the homogenization efficiency.

[0021] Reference Figure 2 and Figure 3 A baffle 204 is fixedly connected to the top of the inner cavity of the homogenizing tank 1. The inner cavity of the baffle 204 is slidably connected to the surfaces of the rotating sleeve 203 and the moving rod 212. A guide rod 216 is fixedly connected to the top of the baffle 204. The surface of the guide rod 216 is slidably connected to the inner cavity of the moving plate 210. The bottom of the moving plate 210 contacts the top of the baffle 204. The baffle 204 separates the interior of the homogenizing tank 1, preventing debris from falling into the interior of the polyester chips during the transmission of the upper parts, thus affecting the overall quality of the polyester chips. At the same time, the guide rod 216 guides the movement of the moving plate 210, keeping the moving plate 210 moving vertically and preventing the moving plate 210 from shifting its position during movement, which would affect the normal movement of the moving sleeve 215.

[0022] Reference Figure 4 The bottom of the inner cavity of the movable groove 217 is provided with a positioning groove 218. A positioning ring 219 is slidably connected to the inner cavity of the positioning groove 218. The inner cavity of the positioning ring 219 is fixedly connected to the surface of the moving rod 212. By setting the positioning groove 218, the surface of the positioning ring 219 can rotate inside the movable groove 217. Thus, by setting the positioning ring 219, the positions of the moving rod 212 and the moving sleeve 215 are positioned, so that the moving rod 212 can drive the moving sleeve 215 to move upward for reset, and prevent the moving rod 212 from disengaging from the inside of the moving sleeve 215 during the movement.

[0023] Reference Figure 4 The rotating sleeve 203 has guide grooves 220 on both the front and back sides. A guide plate 221 is slidably connected to the inner cavity of the guide groove 220. The surface of the guide plate 221 is fixedly connected to the inner cavity of the movable sleeve 215. By setting the guide groove 220, the guide plate 221 can slide inside the rotating sleeve 203, thereby guiding the movement of the movable sleeve 215, improving the stability of the movable sleeve 215 when it moves, and restricting the movable sleeve 215. During the rotation of the rotating sleeve 203, the movable sleeve 215 can be driven to rotate synchronously, improving the homogenization efficiency.

[0024] Reference Figure 2 A flow guide plate 7 is fixedly connected to the bottom of the inner cavity of the homogenizing tank 1. The diameter of the inner cavity of the flow guide plate 7 gradually decreases from the outside to the inside. The flow guide plate 7 is inclined from the outside to the inside. The flow guide plate 7 plays a guiding role for the homogenized polyester chips, so that the homogenized polyester chips can be discharged from the outlet 5 and the polyester chips are prevented from accumulating at the bottom of the inner cavity of the homogenizing tank 1.

[0025] Working Principle: When homogenizing polyester chips, the polyester chips are first fed into the homogenizing tank 1 through the feed inlet 3. After the polyester chips enter the homogenizing tank 1, the temperature inside the homogenizing tank 1 is adjusted by the heating component 6 to maintain a stable temperature. Simultaneously, the first motor 201 and the connecting rod 206 are started by an external power supply. The rotation of the first motor 201 drives the connecting rod 206 to rotate, which in turn drives the stirring paddle 205 to rotate, homogenizing and stirring the polyester chips inside the homogenizing tank 1. At the same time, the rotation of the second motor 202 drives the lead screw 211 to rotate, which in turn drives the first gear 209 to rotate, which in turn drives the second gear 208 to rotate. The rotation of the second gear 208 drives the rotating sleeve 203 to rotate, which in turn drives the guide plate 221 to rotate, which in turn drives the moving sleeve 215 to rotate, which in turn drives the stirring rod 213 to rotate. This further improves the homogenization and stirring effect on the polyester chips. At the same time, during the rotation of the moving sleeve 215, the lead screw 211 also drives the moving plate 210 to move downwards. The movement of the moving plate 210 drives the moving rod 212 to move, which in turn drives the positioning ring 219 to move. The movement of the positioning ring 219 causes the moving sleeve 215 to move up and down on the surface of the rotating sleeve 203, thereby increasing the stirring range of the polyester chips and improving the homogenization efficiency of the polyester chips, while reducing the time required for homogenization.

[0026] 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 homogenization processing device for polyester chips, comprising a homogenization tank (1), characterized in that: The homogenizing tank (1) has a feed inlet (3) connected to its left side, and support legs (4) are fixedly connected to the four corners of the bottom of the homogenizing tank (1). The bottom of the homogenizing tank (1) has a discharge outlet (5). A heating component (6) is installed on the surface of the homogenizing tank (1). A stirring mechanism (2) is installed on the top of the homogenizing tank (1). The stirring mechanism (2) includes a first motor (201) and a second motor (202). The bottoms of the first motor (201) and the second motor (202) are fixedly connected to the top of the homogenizing tank (1). A connecting rod (206) is fixedly connected to the output end of the first motor (201). A stirring paddle (205) is fixedly connected to the bottom of the surface of the connecting rod (206). A lead screw (211) is fixedly connected to the output end of the second motor (202). A first gear (209) is fixedly connected to the surface of the lead screw (211). A second gear (208) is meshed with the surface of the first gear (209). A rotating sleeve (203) is fixedly connected to the bottom of the second gear (208). A movable sleeve (215) is movably connected to the surface of the rotating sleeve (203). A stirring rod (213) is fixedly connected to the surface of the movable sleeve (215).

2. A homogenization apparatus for polyester chips according to claim 1, characterized in that: The inner cavity of the stirring paddle (205) is provided with a homogenization groove (207), and a homogenization ring (214) is fixedly connected to the surface of the stirring rod (213). The number of homogenization grooves (207) and homogenization rings (214) is several and arranged in multiple rows.

3. A homogenizing device for polyester chips according to claim 1, characterized in that: The surface of the lead screw (211) is threadedly connected to a movable plate (210), and the bottom of the movable plate (210) is fixedly connected to a movable rod (212). The top of the movable sleeve (215) is provided with a movable groove (217), and the surface of the movable rod (212) is slidably connected to the inner cavity of the movable groove (217).

4. A homogenizing device for polyester chips according to claim 1, characterized in that: A baffle (204) is fixedly connected to the top of the inner cavity of the homogenizing tank (1), and a guide rod (216) is fixedly connected to the top of the baffle (204). The surface of the guide rod (216) is slidably connected to the inner cavity of the moving plate (210).

5. A homogenizing device for polyester chips according to claim 3, characterized in that: The bottom of the inner cavity of the movable groove (217) is provided with a positioning groove (218), and a positioning ring (219) is slidably connected to the inner cavity of the positioning groove (218). The inner cavity of the positioning ring (219) is fixedly connected to the surface of the moving rod (212).

6. A homogenizing device for polyester chips according to claim 1, characterized in that: The rotating sleeve (203) has guide grooves (220) on both the front and back sides. The inner cavity of the guide groove (220) is slidably connected to a guide plate (221), and the surface of the guide plate (221) is fixedly connected to the inner cavity of the movable sleeve (215).

7. A homogenizing device for polyester chips according to claim 1, characterized in that: The bottom of the homogenizing tank (1) is fixedly connected to a flow guide plate (7). The diameter of the inner cavity of the flow guide plate (7) gradually decreases from the outside to the inside, and the flow guide plate (7) is inclined from the outside to the inside.

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