A multi-stirring device for synthesizing ABS plastic particles
By designing a rotating mixing tank and a tilting plate, combined with multiple mixing rods and gears, the problems of low efficiency and insufficient mixing in existing mixers are solved, achieving full mixing of plastic particles and convenient feeding and discharging, thus reducing production costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DAISHAN COUNTY MINGGANG NEW MATERIAL TECHNOLOGY CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-05-29
AI Technical Summary
Existing mixers suffer from low mixing efficiency, insufficient mixing, and the potential for dead zones when mixing plastic particles, which increases production costs.
The design incorporates a rotary mixing tank and a tilting plate combined with a fixing mechanism. By rotating the mixing tank and utilizing multiple mixing rods and gears, the plastic granules are thoroughly mixed, preventing the formation of dead zones. The tilting plate and fixing mechanism facilitate feeding and discharging.
It achieves thorough mixing of plastic particles, avoids dead zones in mixing, improves mixing efficiency, simplifies the feeding and discharging process, and reduces production costs.
Smart Images
Figure CN224296215U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stirring technology, specifically to a multiple stirring device for synthesizing ABS plastic granules. Background Technology
[0002] In the production of plastic particles, mixers are often used to mix plastic raw materials. Existing mixers usually use a motor to drive the mixing shaft. This mixing method has low mixing efficiency and insufficient mixing, which requires producers to increase the mixing time to achieve uniform mixing. This operation will greatly increase the processing cost of enterprises and is not conducive to better production and processing.
[0003] Chinese patent CN208841613U discloses a mixer for producing plastic particles. This device uses the cooperation of a auger and mixing blades to push the raw materials downward while they are being mixed, thereby improving mixing efficiency and enabling the raw materials to be mixed better.
[0004] However, in actual use, this stirring method often fails to effectively stir the material that accumulates at the bottom edge, which can easily lead to the accumulation of material at the edge and insufficient stirring, thus causing inconvenience in use. Utility Model Content
[0005] To address the aforementioned issues, a multi-stage mixing device for synthesizing ABS plastic granules is provided. By rotating the entire mixing chamber, the plastic granules inside can be fully mixed, preventing the formation of dead zones. The combination of the flipping plate and the fixing mechanism facilitates the discharge and feeding of the mixing chamber.
[0006] To address the existing technical problems, this utility model provides a multi-stage stirring device for synthesizing ABS plastic granules, including a support frame, a stirring box, and a rotary stirring assembly; the support frame is arranged on both sides of the stirring box; a flip plate is hinged to the top of the stirring box, and a pair of fixing mechanisms are arranged on both sides of the flip plate; the rotary stirring assembly includes a rotating device and a stirring device, the rotating device is arranged on the support frame, the stirring device is arranged on the side of the support frame away from the rotating device, and the output end of the stirring device is rotatably arranged inside the stirring box.
[0007] Preferably, the rotating device includes a first driver, a pulley assembly, a first rotating shaft, and a second rotating shaft; the first rotating shaft and the second rotating shaft are rotatably disposed on both sides of the mixing tank; one side of the pulley assembly is connected to the first rotating shaft, and the other side of the pulley assembly is connected to the first driver; the first driver is disposed on a support frame.
[0008] Preferably, the stirring device includes a second driver, a third rotating shaft, a first gear, and a stirring mechanism; the number of stirring mechanisms is four and they are arranged in an array inside the stirring tank; the third rotating shaft is rotatably disposed inside the second rotating shaft; the second driver is disposed on the side of the support frame away from the first driver, and the output end of the second driver is drivenly connected to the third rotating shaft; the first gear is fixedly disposed on the third rotating shaft and is drivenly connected to the stirring mechanism.
[0009] Preferably, the stirring mechanism includes a stirring shaft, a stirring rod, and a second gear; the stirring rod is rotatably disposed inside the stirring box; the second gear is sleeved on the stirring rod, and the external teeth of the second gear mesh with the external teeth of the first gear; there are multiple stirring rods arranged in an array on the stirring rod.
[0010] Preferably, the stirring rod is provided with multiple vent holes.
[0011] Preferably, the fixing mechanism includes a first groove, a second groove, a fixing groove, a push plate, a limiting rod, and a spring; the first groove is disposed on the mixing tank; the second groove is disposed on the side of the first groove away from the limiting rod; the fixing groove is disposed on the flip plate; the limiting rod is disposed in the first groove; the spring is sleeved on the limiting rod, one side of the spring is connected to the first groove, and the other side of the spring is connected to the push plate; the push plate is slidably disposed on the limiting rod, and the output end of the push plate is engaged with the fixing groove.
[0012] Preferably, a pusher block is provided on the top of the pusher plate.
[0013] Preferably, a handle is provided on the flip plate.
[0014] The advantages of this utility model compared to the prior art are:
[0015] By rotating the entire mixing tank, the plastic granules inside can be fully mixed, preventing the formation of dead zones. The combination of the tilting plate and the fixing mechanism facilitates the discharge and feeding of materials from the mixing tank. Attached Figure Description
[0016] Figure 1 A schematic diagram of a three-dimensional structure of a multi-stage stirring device for synthesizing ABS plastic granules. Figure 1 .
[0017] Figure 2 A schematic diagram of a three-dimensional structure of a multi-stage stirring device for synthesizing ABS plastic granules. Figure 2 .
[0018] Figure 3 This is a cross-sectional view of a multi-stage stirring device for synthesizing ABS plastic granules.
[0019] Figure 4 A multi-stage stirring device for synthesizing ABS plastic granules Figure 3Enlarged view of point A in the middle.
[0020] Figure 5 This is a partial three-dimensional structural diagram of a multi-stage stirring device for synthesizing ABS plastic granules.
[0021] The following are the labels in the diagram: 1. Support frame; 2. Mixing tank; 21. Tilting plate; 211. Handle; 22. Fixing mechanism; 221. First groove; 222. Second groove; 223. Fixing groove; 224. Push plate; 2241. Push block; 225. Limiting rod; 226. Spring; 3. Rotary mixing assembly; 31. Rotating device; 311. First driver; 312. Pulley assembly; 313. First rotating shaft; 314. Second rotating shaft; 32. Mixing device; 321. Second driver; 322. Third rotating shaft; 323. First gear; 324. Mixing mechanism; 325. Mixing shaft; 326. Mixing rod; 327. Vent hole; 328. Second gear. Detailed Implementation
[0022] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.
[0023] See Figures 1 to 5 As shown, a multi-stage mixing device for synthesizing ABS plastic granules includes a support frame 1, a mixing tank 2, and a rotary mixing assembly 3. The support frame 1 is disposed on both sides of the mixing tank 2. A flip plate 21 is hinged to the top of the mixing tank 2, and a pair of fixing mechanisms 22 are disposed on both sides of the flip plate 21. The rotary mixing assembly 3 includes a rotating device 31 and a mixing device 32. The rotating device 31 is disposed on the support frame 1, and the mixing device 32 is disposed on the side of the support frame 1 away from the rotating device 31. The output end of the mixing device 32 is rotatably disposed inside the mixing tank 2.
[0024] When it is necessary to stir the plastic granules, by opening the fixing mechanism 22 and flipping the tilting plate 21 to the side away from the mixing tank 2, the operator can pour the plastic granules into the mixing tank 2. After the feeding is completed, the tilting plate 21 is fixed by the fixing mechanism 22. The rotating device and the stirring device 32 work synchronously. The rotating device 31 can drive the mixing tank 2 to rotate as a whole. The stirring device 32 can stir the material in the mixing tank 2 synchronously. It should be noted that the output end of the stirring device 32 rotates in the opposite direction to the mixing tank 2, thereby increasing the stirring efficiency. By rotating the mixing tank 2 as a whole, the plastic granules in the mixing tank 2 can be fully stirred, preventing the occurrence of stirring dead corners. Through the cooperation of the tilting plate 21 and the fixing mechanism 22, the feeding and discharging of the mixing tank 2 can be facilitated.
[0025] See Figure 3As shown, the rotating device 31 includes a first driver 311, a pulley assembly 312, a first rotating shaft 313, and a second rotating shaft 314; the first rotating shaft 313 and the second rotating shaft 314 are rotatably disposed on both sides of the mixing tank 2; one side of the pulley assembly 312 is connected to the first rotating shaft 313, and the other side of the pulley assembly 312 is connected to the first driver 311; the first driver 311 is disposed on the support frame 1.
[0026] When the mixing tank 2 needs to rotate, the first driver 311 drives the pulley assembly 312 to rotate. Through the transmission action of the pulley assembly 312, the pulley assembly 312 drives the first rotating shaft 313 to rotate. When the first rotating shaft 313 rotates, it drives the mixing tank 2 and the second rotating shaft 314 to rotate synchronously. This allows the plastic granules inside the mixing tank 2 to rotate synchronously when the mixing tank 2 rotates as a whole, thereby achieving thorough mixing of the plastic granules.
[0027] See Figure 3 As shown, the stirring device 32 includes a second driver 321, a third rotating shaft 322, a first gear 323, and a stirring mechanism 324; the number of stirring mechanisms 324 is four and they are arranged in an array inside the stirring tank 2; the third rotating shaft 322 is rotatably disposed inside the second rotating shaft 314; the second driver 321 is disposed on the side of the support frame 1 away from the first driver 311, and the output end of the second driver 321 is connected to the third rotating shaft 322 in a transmission connection; the first gear 323 is fixedly disposed on the third rotating shaft 322, and the first gear 323 is connected to the stirring mechanism 324 in a transmission connection.
[0028] When stirring is required, the second driver 321 drives the third rotating shaft 322 to rotate. While the third rotating shaft 322 is rotating, it drives the first gear 323 to rotate. When the first gear 323 is rotating, it drives the four stirring mechanisms 324 to rotate synchronously, thereby achieving full stirring of the plastic granules.
[0029] See Figure 5 As shown, the stirring mechanism 324 includes a stirring shaft 325, a stirring rod 326, and a second gear 328; the stirring rod 326 is rotatably disposed inside the stirring box 2; the second gear 328 is sleeved on the stirring rod 326, and the external teeth of the second gear 328 mesh with the external teeth of the first gear 323; there are multiple stirring rods 326 arranged in an array on the stirring rod 326.
[0030] When the third rotating shaft 322 rotates, it drives the first gear 323 to rotate synchronously, and the first gear 323 drives the second gear 328 to rotate, so that the second gear 328 drives the stirring shaft 325 and the stirring rod 326 to rotate synchronously, thereby realizing the stirring rod 326 to stir the plastic particles.
[0031] See Figure 3 As shown, the stirring rod 326 is provided with multiple vent holes 327.
[0032] When an external fan is connected to the stirring rod 326, the vent 327 allows the stirring rod 326 to air dry the plastic being stirred while stirring, thereby increasing the versatility of the stirring rod 326.
[0033] See Figure 4 As shown, the fixing mechanism 22 includes a first groove 221, a second groove 222, a fixing groove 223, a push plate 224, a limiting rod 225, and a spring 226. The first groove 221 is disposed on the mixing tank 2. The second groove 222 is disposed on the side of the first groove 221 away from the limiting rod 225. The fixing groove 223 is disposed on the flip plate 21. The limiting rod 225 is disposed in the first groove 221. The spring 226 is sleeved on the limiting rod 225, one side of the spring 226 is connected to the first groove 221, and the other side of the spring 226 is connected to the push plate 224. The push plate 224 is slidably disposed on the limiting rod 225, and the output end of the push plate 224 is engaged with the fixing groove 223.
[0034] When feeding is required, the operator can push the push plate 224 toward the side of the limit rod 225, compressing the spring 226 until the push plate 224 disengages from the fixing groove 223. At this time, the operator can flip the tilting plate 21 away from the mixing tank 2 to achieve feeding and discharging. After feeding or discharging is completed, by resetting the tilting plate 21, the push plate 224 is reset under the elastic force of the spring 226, thus achieving sealing of the mixing tank 2.
[0035] See Figure 4 As shown, a pusher block 2241 is provided on the top of the pusher plate 224.
[0036] The push block 2241 makes it easier for operators to push the push plate 224.
[0037] See Figure 2 As shown, a handle 211 is provided on the flip plate 21.
[0038] The handle 211 makes it easy to pull open the flip plate 21, facilitating feeding and discharging.
[0039] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.
Claims
1. A multi-stage stirring device for synthesizing ABS plastic granules, characterized in that, It includes a support frame (1), a mixing tank (2), and a rotary mixing assembly (3); The support frame (1) is set on both sides of the mixing tank (2); The top of the mixing tank (2) is hinged with a flip plate (21), and a pair of fixing mechanisms (22) are provided on both sides of the flip plate (21). The rotary stirring assembly (3) includes a rotating device (31) and a stirring device (32). The rotating device (31) is mounted on a support frame (1), and the stirring device (32) is mounted on the side of the support frame (1) away from the rotating device (31). The output end of the stirring device (32) is rotatably mounted inside the stirring box (2).
2. The multiple stirring device for synthesizing ABS plastic granules according to claim 1, characterized in that, The rotating device (31) includes a first driver (311), a pulley assembly (312), a first rotating shaft (313), and a second rotating shaft (314). The first rotating shaft (313) and the second rotating shaft (314) are rotatably arranged on both sides of the mixing tank (2); One side of the pulley assembly (312) is connected to the first rotating shaft (313), and the other side of the pulley assembly (312) is connected to the first driver (311); The first driver (311) is mounted on the support frame (1).
3. The multiple stirring device for synthesizing ABS plastic granules according to claim 1, characterized in that, The stirring device (32) includes a second driver (321), a third rotating shaft (322), a first gear (323), and a stirring mechanism (324). The number of stirring mechanisms (324) is four and they are arranged in an array inside the stirring tank (2); The third rotating shaft (322) is rotatably disposed inside the second rotating shaft (314); The second driver (321) is located on the side of the support frame (1) away from the first driver (311), and the output end of the second driver (321) is connected to the third rotating shaft (322) for transmission. The first gear (323) is fixedly mounted on the third rotating shaft (322), and the first gear (323) is connected to the stirring mechanism (324) for transmission.
4. The multiple stirring device for synthesizing ABS plastic granules according to claim 1, characterized in that, The stirring mechanism (324) includes a stirring shaft (325), a stirring rod (326), and a second gear (328); The stirring rod (326) is rotatably mounted inside the mixing tank (2); The second gear (328) is sleeved on the stirring rod (326), and the external teeth of the second gear (328) mesh with the external teeth of the first gear (323); The number of stirring rods (326) is multiple and they are arranged in an array on the stirring rods (326).
5. The multiple stirring device for synthesizing ABS plastic granules according to claim 4, characterized in that, The stirring rod (326) is provided with multiple vent holes (327).
6. The multiple stirring device for synthesizing ABS plastic granules according to claim 1, characterized in that, The fixing mechanism (22) includes a first groove (221), a second groove (222), a fixing groove (223), a push plate (224), a limiting rod (225), and a spring (226); The first groove (221) is provided on the mixing tank (2); The second groove (222) is located on the side of the first groove (221) away from the limiting rod (225); The fixing groove (223) is set on the flip plate (21); The limiting rod (225) is disposed in the first groove (221); The spring (226) is sleeved on the limiting rod (225). One side of the spring (226) is connected to the first groove (221), and the other side of the spring (226) is connected to the push plate (224). The push plate (224) is slidably mounted on the limit rod (225), and the output end of the push plate (224) is engaged with the fixed groove (223).
7. The multiple stirring device for synthesizing ABS plastic granules according to claim 6, characterized in that, A push block (2241) is provided on the top of the push plate (224).
8. The multiple stirring device for synthesizing ABS plastic granules according to claim 1, characterized in that, A handle (211) is provided on the flip plate (21).