Raw material stirring device with high uniformity
By introducing a sling box and funnel structure into the mixing device, the problem of insufficient mixing of plastic bottle raw materials was solved, achieving efficient and uniform mixing of raw materials and improving the processing quality and efficiency of plastic bottles.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CANGZHOU WEIKANG FOOD & DRUG PACKAGING MATERIALCO
- Filing Date
- 2025-06-05
- Publication Date
- 2026-05-05
AI Technical Summary
In existing technologies, insufficient mixing of plastic bottle raw materials leads to poor quality of finished products and reduces raw material processing efficiency.
A raw material mixing device including a stirring module and a mixing module was designed. The stirring module achieves preliminary mixing through a throwing box and a funnel structure, while the mixing module achieves further homogenization through a throwing box and a fixed cylinder structure, ensuring that the raw materials are basically homogeneous before entering the mixing module.
It improves the uniformity of raw material mixing, thereby enhancing the quality and efficiency of finished plastic bottle processing.
Smart Images
Figure CN224197088U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of raw material mixing devices, and in particular to a raw material mixing device with high uniformity. Background Technology
[0002] Plastic bottles are a widely used packaging container, mainly made of plastic materials such as polyethylene (PE), polypropylene (PP), and polyester (PET). They are lightweight, not easily broken, inexpensive, and highly transparent, making them suitable for packaging in the food, beverage, cosmetic, and pharmaceutical industries. The manufacturing process of plastic bottles includes raw material processing, injection molding, cooling, removal, and finishing.
[0003] In the plastic bottle processing, granular raw materials need to be premixed with solvent before molding. Currently, a mixer is usually used to mix the raw materials. However, if too much raw material is placed in the mixer during the mixing process, the raw material and solvent may not mix sufficiently, resulting in poor quality of the finished product and reduced processing efficiency.
[0004] Therefore, those skilled in the art have provided a raw material mixing device with high uniformity to solve the problems mentioned in the background art. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a raw material mixing device with high uniformity. When the raw material from the plastic bottle enters the device, it is first stirred by the stirring module and then mixed in the mixing module, allowing the raw materials to be mixed more evenly.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a raw material mixing device with high uniformity, comprising a mixing module, wherein two support blocks are fixedly arranged on the upper part of the outer surface of the mixing module, and a mixing module is fixedly arranged on one side of each of the two support blocks; the mixing module includes a fixed cylinder, a placement box is fixedly arranged on the bottom surface of the fixed cylinder, a placement platform is fixedly arranged on the bottom surface of the placement box, and a first rotating motor is fixedly arranged on the upper surface of the placement platform;
[0007] A material throwing box is fixedly installed at the output end of the first rotating motor. A material throwing port is opened on the side of the material throwing box away from the first rotating motor. A funnel is fixedly installed on the upper part of the inner surface of the fixed cylinder. The stirring module includes a placement cylinder. A rotating disk is rotatably installed on the upper part of the inner surface of the placement cylinder. Four stirring cylinders are fixedly installed on the upper surface of the rotating disk. A fixed frame is fixedly installed on the lower part of the inner surface of the placement cylinder. A second rotating motor is fixedly installed on the upper surface of the fixed frame.
[0008] Furthermore, a control box is fixedly installed on one side of one of the two stirring modules, and a handle is fixedly installed on one side of the control box.
[0009] Furthermore, a discharge port is fixedly provided at the lower part of the front end face of the fixed cylinder.
[0010] Furthermore, a feed cylinder is fixedly provided on the upper surface of the material throwing box.
[0011] Furthermore, each of the four stirring cylinders is rotatably equipped with a rotating cover on its upper end face.
[0012] Furthermore, each of the four stirring cylinders is fixedly equipped with an electrically controlled valve on its lower end face.
[0013] Furthermore, the output end of the second rotating motor is fixedly located at the lower center of the rotating disk.
[0014] This utility model has the following beneficial effects:
[0015] 1. This utility model proposes a raw material mixing device with high uniformity. During use, the raw material for plastic bottles is first placed inside the mixing module. The mixing module performs an initial mixing of the raw material. After mixing, the raw material is transferred to a blending module. The main structure of the blending module is a fixed cylinder. Inside the fixed cylinder is a placement box. Inside the placement box, a first rotating motor is installed via a placement platform. The output end of the first rotating motor is connected to a material throwing box. When the raw material enters the blending module, it first enters the funnel. The funnel gathers the raw material for making plastic bottles and guides it into the feeding cylinder. Since the lower end of the feeding cylinder is fixedly connected to the material throwing box, the raw material can enter the material throwing box. When the first rotating motor starts, the material throwing box rotates, and the material is thrown into the fixed cylinder through the throwing port, allowing the raw material to be mixed once upon entering the fixed cylinder, resulting in a more uniform mixture. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the main axial view of the present invention;
[0017] Figure 2 This is a bottom-view axial side view of the present invention;
[0018] Figure 3 This is a bottom-view axonometric view of the structure of the stirring module of this utility model;
[0019] Figure 4 This is a side sectional view of the hybrid module structure of this utility model.
[0020] Legend:
[0021] 1. Mixing module; 2. Support block; 3. Stirring module; 4. Control box; 5. Handle; 101. Fixing cylinder; 102. Discharge port; 103. Placement box; 104. Funnel; 105. Placement platform; 106. First rotating motor; 107. Discharge box; 108. Feeding cylinder; 301. Placement cylinder; 302. Fixing frame; 303. Second rotating motor; 304. Rotating disc; 305. Stirring cylinder; 306. Electrically controlled valve; 307. Rotating cover. 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 protection scope of the present utility model.
[0023] Reference Figure 1 , Figure 2 One embodiment of this utility model is a raw material mixing device with high uniformity, including a mixing module 1. Two support blocks 2 are fixedly arranged on the upper part of the outer surface of the mixing module 1. A mixing module 3 is fixedly arranged on the opposite side of the two support blocks 2. A control box 4 is fixedly arranged on one side of one of the two mixing modules 3. A handle 5 is fixedly arranged on one side of the control box 4.
[0024] Specifically, the main structure of the mixing device includes a mixing module 1. The mixing module 1 can be connected to the mixing module 3 via two support blocks 2 during use. The mixing module 3 can mix the raw materials of the plastic bottle. After the raw materials are mixed, the mixing module 3 can allow the raw materials to enter the mixing module 1. The mixing module 1 can mix the raw materials of the plastic bottle. One of the two support blocks 2 is equipped with a control box 4. The handle 5 installed on the control box 4 allows the operator to easily open the cabinet door of the control box 4 and control the entire structure by fixing the control box 4.
[0025] Reference Figure 4 The mixing module 1 includes a fixed cylinder 101, a placement box 103 fixedly disposed on the bottom surface of the fixed cylinder 101, a placement platform 105 fixedly disposed on the bottom surface of the placement box 103, a first rotating motor 106 fixedly disposed on the upper surface of the placement platform 105, a material throwing box 107 fixedly disposed at the output end of the first rotating motor 106, a material throwing port opened on the side of the material throwing box 107 away from the first rotating motor 106, a funnel 104 fixedly disposed on the upper surface of the inner surface of the fixed cylinder 101, a material outlet 102 fixedly disposed on the lower part of the front end face of the fixed cylinder 101, and a feeding cylinder 108 fixedly disposed on the upper surface of the material throwing box 107.
[0026] Specifically, the main structure of the mixing module 1 is a fixed cylinder 101, which protects the internal structure during use. A placement box 103 is installed inside the fixed cylinder 101. A first rotary motor 106 is installed inside the placement box 103 via a placement platform 105. The output of the first rotary motor 106 is connected to a material throwing box 107. When the first rotary motor 106 is started, the material throwing box 107 rotates. A funnel 104 is installed at the upper end of the fixed cylinder 101. When the raw materials are mixed in the mixing module 3 and enter the mixing module 1, the raw materials first enter the funnel 104. The funnel 104 can gather the raw materials for making plastic bottles and guide them into the inside of the feed cylinder 108. Since the lower end of the feed cylinder 108 is fixedly connected to the discharge box 107, the raw materials can enter the discharge box 107. When the discharge box 107 rotates, the raw materials can be thrown into the fixed cylinder 101 through the discharge port. The raw materials will undergo a mixing process when they enter the fixed cylinder 101, making the raw materials more evenly mixed. The fixed cylinder 101 is equipped with an inclined plate. When the raw materials fall on the inclined plate, the inclined plate will move the raw materials to the discharge port 102, making it convenient for the staff to collect the mixed raw materials.
[0027] Reference Figure 3 The stirring module 3 includes a placement cylinder 301, a rotating disk 304 rotatably mounted on the upper surface of the inner surface of the placement cylinder 301, four stirring cylinders 305 fixedly mounted on the upper surface of the rotating disk 304, a fixing frame 302 fixedly mounted on the lower surface of the inner surface of the placement cylinder 301, a second rotating motor 303 fixedly mounted on the upper surface of the fixing frame 302, a rotating cover 307 rotatably mounted on the upper surface of each of the four stirring cylinders 305, an electric control valve 306 fixedly mounted on the lower surface of each of the four stirring cylinders 305, and the output end of the second rotating motor 303 fixedly mounted at the lower middle part of the rotating disk 304.
[0028] Specifically, the mixing module 3 can perform the initial mixing of the raw materials in the plastic bottle during use. The main structure of the mixing module 3 includes a placement cylinder 301, a fixing frame 302 installed at the lower end of the placement cylinder 301, and a second rotating motor 303 fixed at the upper end of the fixing frame 302. The output end of the second rotating motor 303 is connected to a rotating disk 304 at the upper end of the placement cylinder 301. When the second rotating motor 303 is started, it can drive the rotating disk 304 to rotate. Four mixing cylinders 305 are installed on the upper end of the rotating disk 304. The interior of 305 can hold the raw materials from the plastic bottle. After the raw materials are placed, the rotating cover 307 at the top of the mixing drum 305 can be rotated. After the rotating cover 307 and the mixing drum 305 are aligned, bolts can be used to fix the rotating cover 307 to the top of the mixing drum 305, so that the raw materials inside the mixing drum 305 will not spill out when it rotates. According to the mixing needs, the second rotating motor 303 can rotate in both directions. Since the bidirectional steering motor is a mature and publicly available technology, its specific structure and working principle will not be described in detail in this article.
[0029] Working principle: When in use, the stirring module 3 can stir the raw materials of the plastic bottle. After the raw materials are stirred, the stirring module 3 can let the raw materials enter the mixing module 1. The main structure of the mixing module 1 is a fixed cylinder 101. The fixed cylinder 101 is equipped with a placement box 103. The placement box 103 is equipped with a first rotating motor 106 through a placement platform 105. The output end of the first rotating motor 106 is connected to the material throwing box 107.
[0030] When the raw materials are stirred inside the mixing module 3 and enter the mixing module 1, the raw materials will first enter the inside of the funnel 104. The funnel 104 can gather the raw materials for making plastic bottles and guide them into the inside of the feeding cylinder 108. Since the lower end of the feeding cylinder 108 is fixedly connected to the throwing box 107, the raw materials can enter the inside of the throwing box 107. When the first rotating motor 106 is started, the throwing box 107 can be rotated. When the throwing box 107 is rotating, the raw materials can be thrown into the inside of the fixed cylinder 101 through the throwing port. The raw materials will undergo a second mixing when they enter the fixed cylinder 101, so that the raw materials can be mixed more evenly.
[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A raw material mixing device with high uniformity, comprising a mixing module (1), characterized in that: Two support blocks (2) are fixedly installed on the upper part of the outer surface of the mixing module (1). A stirring module (3) is fixedly installed on the opposite side of the two support blocks (2). The mixing module (1) includes a fixed cylinder (101). A placement box (103) is fixedly installed on the bottom surface of the fixed cylinder (101). A placement platform (105) is fixedly installed on the bottom surface of the placement box (103). A first rotating motor (106) is fixedly installed on the upper surface of the placement platform (105). A material throwing box (107) is fixedly installed at the output end of the first rotating motor (106). A material throwing port is opened on the side of the material throwing box (107) away from the first rotating motor (106). A funnel (104) is fixedly installed on the upper part of the inner surface of the fixed cylinder (101). The stirring module (3) includes a placement cylinder (301). A rotating disk (304) is rotatably installed on the upper part of the inner surface of the placement cylinder (301). Four stirring cylinders (305) are fixedly installed on the upper surface of the rotating disk (304). A fixing frame (302) is fixedly installed on the lower part of the inner surface of the placement cylinder (301). A second rotating motor (303) is fixedly installed on the upper surface of the fixing frame (302).
2. The raw material mixing device with high uniformity according to claim 1, characterized in that: A control box (4) is fixedly installed on one side of one of the two stirring modules (3), and a handle (5) is fixedly installed on one side of the control box (4).
3. The raw material mixing device with high uniformity according to claim 1, characterized in that: The lower part of the front end face of the fixed cylinder (101) is fixedly provided with a discharge port (102).
4. The raw material mixing device with high uniformity according to claim 1, characterized in that: The upper end face of the feeding cylinder (108) is fixedly provided with the feeding box (107).
5. The raw material mixing device with high uniformity according to claim 1, characterized in that: Each of the four stirring cylinders (305) has a rotating cover (307) rotatably mounted on its upper end face.
6. The raw material mixing device with high uniformity according to claim 1, characterized in that: Each of the four stirring cylinders (305) is fixedly equipped with an electrically controlled valve (306) on its lower end face.
7. The raw material mixing device with high uniformity according to claim 1, characterized in that: The output end of the second rotating motor (303) is fixedly located at the middle of the lower end of the rotating disk (304).