A formulation compounder

Abstract

The utility model discloses a kind of formula small material mixing device, it is related to plastic processing technical field, including: several small material bins, formula bin and several conveying mechanisms, several conveying mechanisms respectively convey small material in several small material bins to formula bin inside;Small material import and small material export are provided on the small material bin, small material bin door is provided at small material import;The conveying mechanism includes first driving part and conveying spiral, the first driving part is used to drive the rotation of conveying spiral, and the conveying spiral extends from the small material export to the formula bin inside;The utility model uses, because setting several small material bins, different small material can be contained, corresponding amount of small material is conveyed to formula bin inside according to need, more convenient to use;And, the proportioning of small material can be set to smaller small material bin, to reduce the error of small material proportioning.

Description

Technical Field

[0001] This utility model relates to the field of plastic processing technology, specifically to a formulation mixing device for small ingredients. Background Technology

[0002] Plastics are high molecular polymers that are lightweight, durable, and highly malleable. There are many types of plastics, including polyethylene, polypropylene, and polyvinyl chloride.

[0003] During the production and processing of plastics, various minor ingredients (components) need to be added. These minor ingredients must be mixed with the base material before being added to a large silo. In existing technology, a large-capacity formulation silo is used as the mixing silo for the minor ingredients and base material. However, due to the diversity of these minor ingredients, when a new formulation is needed, the remaining material in the formulation silo must be cleaned out, and a new formulation must be prepared, which is very inconvenient.

[0004] In view of this, there is an urgent need for a formulation mixing device to solve the above problems. Utility Model Content

[0005] To address the problems existing in the prior art, this utility model solves the problem using the following technical structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A formulation mixing device includes: a plurality of small material bins, a formulation bin, and a plurality of conveying mechanisms, wherein the plurality of conveying mechanisms respectively convey the small materials in the plurality of small material bins to the formulation bin; The small material hopper is equipped with a small material inlet and a small material outlet, and a small material hopper door is provided at the small material inlet; The conveying mechanism includes a first driving member and a conveying screw. The first driving member is used to drive the conveying screw to rotate. The conveying screw extends from the small material outlet to the formula hopper.

[0007] The conveying spiral extends obliquely upward from the small material outlet into the formula hopper.

[0008] The small hopper is equipped with a second driving component and a stirring blade. The second driving component is used to drive the stirring blade to rotate, and the stirring blade is rotated inside the small hopper.

[0009] The formula silo is equipped with a weighing module in a circumferential direction, which is used to weigh the materials in the formula silo.

[0010] The formula hopper includes a feeding hopper, a discharging hopper, a connector, and a support. The feeding hopper is suspended above the discharging hopper, and the connector is disposed between the feeding hopper and the discharging hopper. The connector is made of a flexible material. The weighing module is mounted on the support, and the feeding hopper is mounted on the weighing module; The conveying screw is installed on the feeding hopper.

[0011] It also includes a dust collector, which is connected to several of the small silos via dust collection pipelines.

[0012] Several of the small silos are arranged around the ring side of the formula silo.

[0013] The top of the feeding hopper is provided with a discharge port, and the bottom of the unloading hopper is provided with a discharge port.

[0014] The bottom of the bracket is equipped with a shock absorber.

[0015] It also includes a material pouring platform and a material lifting platform. The material pouring platform is located on one side of several of the small hoppers, and the material lifting platform is used to lift the materials.

[0016] The above-described structure of this utility model can achieve the following beneficial effects: In use, the small materials can be mixed with the base material in the small material hopper. The conveying screw is driven to rotate by the first driving component, so that the material is transported from the small material hopper to the formula material hopper. The material in the formula material hopper is transported to the mixing hopper through the first conveying pipe and mixed with the base material. Since several small material hoppers are set, different small materials can be held. The corresponding amount of small materials can be transported to the formula material hopper as needed, which is more convenient to use. In addition, smaller small material hoppers can be set for the proportioning of small materials, thereby reducing the error of the proportioning of small materials. In addition to the above applications, this application can also place the small materials in the small material hopper and then transport the small materials quantitatively to the formula material hopper as needed, and mix the small materials with the base material in the formula material hopper. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure used in this embodiment; Figure 2 This is a schematic diagram of the structure of the small silo and the formula silo in this embodiment; Figure 3 This is a schematic diagram of the small silo structure in this embodiment.

[0018] In the diagram: 1. Small hopper; 11. Small hopper door; 12. Second drive unit; 13. Mixing blade; 2. Formula hopper; 21. Weighing module; 22. Feeding hopper; 23. Discharging hopper; 24. Connecting component; 25. Support frame; 26. Discharge port; 27. Discharge outlet; 28. Shock absorber; 3. Discharge platform; 31. Material elevator; 4. Mixing hopper; 5. Conveying mechanism; 51. First drive unit; 52. Conveying screw; 6. First conveying pipe; 7. Dust collector. Detailed Implementation

[0019] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0020] It should be noted that the terms "comprising" and "having" and any variations thereof in the specification, claims and accompanying drawings of this utility model are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such processes, methods, products or devices.

[0021] The following is in conjunction with the appendix Figures 1-3 This application will be described in further detail.

[0022] refer to Figures 1-3 The apparatus shown includes: several small material bins 1, a formula material bin 2, and several conveying mechanisms 5, wherein the several conveying mechanisms 5 respectively convey the small materials in the several small material bins 1 to the formula material bin 2; The small material bin 1 is equipped with a small material inlet and a small material outlet, and a small material bin door 11 is provided at the small material inlet; The conveying mechanism 5 includes a first driving member 51 and a conveying screw 52. The first driving member is used to drive the conveying screw 52 to rotate. The conveying screw 52 extends from the small material outlet to the formula silo 2.

[0023] Based on the above structure, in use, the small materials and base materials can be mixed and proportioned in the small material hopper 1. The first driving component 51 drives the conveying screw 52 to rotate, so that the material is conveyed from the small material hopper 1 to the formula material hopper 2. The material in the formula material hopper 2 is conveyed to the mixing hopper 4 through the first conveying pipe 6 and mixed with the base materials. Since several small material hoppers 1 are set, different small materials can be contained. The corresponding amount of small materials can be conveyed to the formula material hopper 2 as needed, which makes it more convenient to use. In addition, a smaller small material hopper 1 can be set for the proportioning of small materials, thereby reducing the error of the proportioning of small materials. In addition to the above applications, this application can also place the small materials in the small material hopper 1 and then convey the small materials quantitatively to the formula material hopper 2 as needed, and mix the small materials with the base materials in the formula material hopper 2.

[0024] like Figure 2-3As shown, the conveying screw 52 extends obliquely upward from the small material outlet into the formula hopper 2, thereby making the length of the conveying screw 52 within the small material hopper 1 longer, so as to achieve a larger contact area with the material in the small material hopper 1, which is beneficial for conveying the material in the small material hopper 1.

[0025] like Figure 1 As shown, this application also includes a material pouring platform 3 and a material lifting machine 31. A plurality of the small material bins 1 are arranged around the ring side of the formula material bin 2, and the material pouring platform 3 is arranged on one side of the plurality of small material bins 1. The material lifting machine 31 is used to lift the material. The material is lifted onto the material pouring platform 3 by the material lifting machine 31, and then the material is poured into the corresponding small material bin 1, which reduces the workload of workers and improves work efficiency.

[0026] like Figure 2 and Figure 3 As shown, the small hopper 1 is equipped with a second drive unit 12 and a stirring blade 13. The second drive unit 12 is used to drive the stirring blade 13 to rotate. The stirring blade 13 is rotated and installed in the small hopper 1. By driving the stirring blade 13 to rotate through the second drive unit 12, the material is prevented from accumulating and blocking in the small hopper 1, so that the material can be smoothly conveyed through the conveying screw 52.

[0027] like Figure 1 As shown, this application also includes a dust collector 9, which is connected to several small silos 1 through a dust collection pipeline. In this way, the dust collector 9 removes dust from the small silos 1. Each small silo 1 is equipped with a dust removal switch, which can be used to open or close the dust removal interface on the small silo 1, so as to achieve the purpose of opening or closing the dust removal in the small silo 1 at any time.

[0028] like Figure 2 As shown, a weighing module 21 is arranged circumferentially in the formula silo 2. The weighing module 21 is used to weigh the materials in the formula silo 2 so as to achieve accurate quantitative feeding. It can also detect faults such as material blockage in a timely manner based on the material weight feedback from the weighing module 21.

[0029] like Figure 2As shown, the formula hopper 2 includes an upper feeding hopper 22, a lower feeding hopper 23, a connecting member 24, and a support 25. The upper feeding hopper 22 is suspended above the lower feeding hopper 23. The connecting member 24 is located between the upper feeding hopper 22 and the lower feeding hopper 23 and is made of a flexible material (such as a cloth bag). The upper feeding hopper 22 is mounted on other supports (that is, the upper feeding hopper 22 and the lower feeding hopper 23 are mounted on different supports). The weighing module 21 is mounted on the support 25, and the lower feeding hopper 23 is mounted on the weighing module 21. The conveying screw 5 2 is set on the feeding hopper 22. In this way, by dividing the formula hopper 2 into the feeding hopper 22 and the discharging hopper 23, and sealing them together with the flexible connector 24, when the conveying screw 52 moves, the feeding hopper 22 will vibrate, but the connector 24 will not transmit the vibration to the discharging hopper 23, so that the data measured by the weighing module 21 is more accurate (the weight of the material acts on the discharging hopper 23). Furthermore, the bottom of the support 25 is equipped with a shock absorber 28 to further maintain the stability of the discharging hopper 23.

[0030] like Figure 2 As shown, the top of the feeding hopper 22 is provided with a discharge port 26, and the bottom of the feeding hopper 23 is provided with a discharge port 27. The first conveying pipe 6 is connected to the discharge port 27. The corresponding material can be poured into the formula hopper 2 through the discharge port 26, and the material is finally discharged from the discharge port 27.

[0031] The above are merely preferred embodiments of this application, and the present invention is not limited to the above embodiments. It is understood that other improvements and variations that can be directly derived or conceived by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included within the protection scope of the present invention.

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