Stirring machine for processing quartz stone powder

Abstract

The utility model discloses a stirrer for processing quartz stone powder, which relates to the technical field of quartz stone powder stirring equipment and comprises a stirring component and a stirring cylinder, the stirring component comprises a main shaft rotating component and two groups of secondary shaft stirring components, and the main shaft rotating component comprises a cantilever beam frame and a main shaft arm. Each secondary shaft stirring assembly comprises a top rotating disc, two groups of material lifting pieces and two stirring rods, the top rotating discs in the two groups of secondary shaft stirring assemblies are rotationally mounted at the two ends of the lower side of the main shaft arm respectively, the two stirring rods are fixedly mounted on the lower end face of the top rotating disc in a circumferential array manner, and the two groups of material lifting pieces are mounted on the lower end face of the top rotating disc in a circumferential array manner. According to the utility model, the two secondary shaft stirring components are used for mixing quartz stone powder and other materials in the stirring cylinder through the rotation of the main shaft arm; quartz stone powder and other materials at the bottom of the stirring cylinder are conveyed upwards through the material lifting part, the materials in the stirring cylinder are overturned and stirred up and down, and it is guaranteed that components of the upper layer and the lower layer are uniform.

Description

Technical Field

[0001] This utility model belongs to the technical field of quartz stone powder mixing equipment, and in particular relates to a mixer for quartz stone powder processing. Background Technology

[0002] In the manufacturing process of artificial stone, using quartz powder as the main raw material is a common practice. This process requires thorough mixing of the quartz powder with various additives such as resin, pigments, and curing agents. This step is crucial because only by ensuring the uniform distribution of each component in the mixture can clumping and color differences caused by uneven distribution be avoided. Clumping disrupts the continuity of the internal structure of the artificial stone, leading to reduced product strength and making it more prone to cracking and damage during use; while color differences severely affect the product's appearance quality, reducing its market competitiveness and usability.

[0003] However, in actual quartz powder mixing operations, the significant differences in density among the various materials involved cause a series of problems within the mixing tank. During mixing, denser materials gradually sink to the bottom, while less dense materials float and accumulate at the top, resulting in stratification. This stratification leads to uneven distribution of components in the mixed quartz powder, making it difficult to achieve a uniform mixture even after prolonged mixing. This unevenly mixed quartz powder mixture, when subsequently processed into artificial stone, results in performance variations across different parts of the product, severely impacting its overall quality and stability.

[0004] In view of the problems existing in the above-mentioned mixing process, we have developed a mixer for quartz stone powder processing, which aims to effectively solve the problems of material stratification and uneven composition during the mixing process of quartz stone powder, and improve the production quality of artificial stone. Utility Model Content

[0005] The purpose of this invention is to provide a mixer for processing quartz powder. By installing a set of secondary shaft mixing components at both ends of the lower side of the main shaft arm in the main shaft rotation assembly, the rotation of the main shaft arm causes the two secondary shaft mixing components to mix the quartz powder and other materials in the mixing cylinder. By installing two sets of lifting components on the lower end face of the top turntable of the secondary shaft mixing components, the lifting components convey the quartz powder and other materials at the bottom of the mixing cylinder upwards, thereby realizing the up-and-down mixing of the materials in the mixing cylinder and ensuring that the composition of the upper and lower layers is uniform.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a mixer for processing quartz powder, comprising a mixing component and a mixing cylinder. The mixing component includes a main shaft rotating assembly and two sets of secondary shaft mixing assemblies. The main shaft rotating assembly includes a suspension beam and a main shaft arm. The secondary shaft mixing assembly includes a top turntable, two sets of lifting components, and two mixing rods. The main shaft rotating assembly is located at the upper end of the mixing cylinder, and the two sets of secondary shaft mixing assemblies extend into the mixing cylinder. The main shaft arm is rotatably mounted at the lower end of the suspension beam. The top turntables in the two sets of secondary shaft mixing assemblies are rotatably mounted at both ends of the lower side of the main shaft arm. The two mixing rods are circumferentially arrayed and fixedly mounted on the lower end face of the top turntable. The two sets of lifting components are circumferentially arrayed and mounted on the lower end face of the top turntable.

[0008] A further feature of this invention is that the lifting component includes a lifting cylinder and an auger screw. Two sets of lifting cylinders are circumferentially arrayed and vertically fixed on the lower end face of the top turntable. The auger screw is rotatably sleeved inside the lifting cylinder. Two lifting motors are circumferentially arrayed on the upper end face of the top turntable. The upper end of the auger screw passes through the top turntable and is connected to the output end of the lifting motor.

[0009] A further feature of this invention is that the upper and lower ends of the lifting cylinder are respectively provided with material passage holes arranged in a circumferential array on the cylinder wall.

[0010] A further feature of this invention is that a motor sleeve is fixedly installed on the upper end of the top turntable, and two lifting motors are respectively fixedly sleeved on both ends of the motor sleeve.

[0011] A further feature of this invention is that a stirring motor is installed at each end of the main shaft arm, and the output shaft of the stirring motor passes through the main shaft arm and is connected to the rotating shaft at the top of the top turntable.

[0012] A further feature of this invention is that a main shaft rotation motor is installed on the suspension beam, and the output shaft of the main shaft rotation motor passes through the suspension beam and is connected to the rotation shaft at the upper end of the lower main shaft arm.

[0013] A further feature of this invention is that a fixed-lift material cylinder is vertically fixedly installed on the bottom surface of the mixing tank, and material passage holes are respectively arranged in a circumferential array on the upper and lower ends of the cylinder wall. A main shaft auger rod is fixedly installed at the lower end of the main shaft arm and is sleeved inside the fixed-lift material cylinder.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model features a set of secondary shaft stirring components at each end of the lower side of the main shaft arm of the main shaft rotation assembly. When the main shaft arm rotates, it drives the two secondary shaft stirring components to operate synchronously, thoroughly mixing the quartz powder and other materials in the mixing tank. This design utilizes the coordinated movement of the main shaft and secondary shafts, which helps to enhance the comprehensiveness and uniformity of the mixing.

[0016] 2. This utility model features two sets of lifting components on the lower end face of the top turntable of the secondary shaft mixing assembly. During the mixing process, the lifting components can transport the quartz powder and other materials from the bottom of the mixing tank upwards, achieving vertical mixing of the materials within the mixing tank. This effectively solves the stratification problem caused by differences in material density, ensuring a uniform distribution of material composition between the upper and lower layers within the mixing tank, thereby improving the quality stability and consistency of the final product. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0018] Figure 1 This is a schematic diagram of a mixer for processing quartz stone powder.

[0019] Figure 2 This is an exploded view of the secondary shaft stirring assembly.

[0020] Figure 3 This is an exploded view of the secondary shaft stirring assembly and the main shaft arm.

[0021] Figure 4 This is an exploded view of the main shaft stirring assembly.

[0022] Figure 5 This is an exploded view of the main shaft arm and the mixing tank.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1-Agitating component, 101-Main shaft rotating assembly, 101a-Suspension beam frame, 101a-1-Main shaft rotating motor, 101b-Main shaft arm, 101b-1-Agitating motor, 101b-2-Main shaft auger rod, 102-Secondary shaft agitating assembly, 102a-Top turntable, 102a-1-Lifting motor, 102a-2-Motor sleeve, 102b-Lifting component, 102b-1-Lifting cylinder, 102b-2-Auger screw, 102c-Agitating rod, 2-Agitating cylinder, 201-Fixed lifting cylinder. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model. Example 1

[0026] Please see Figures 1 to 3 This utility model relates to a mixer for processing quartz powder, comprising a mixing component 1 and a mixing cylinder 2. The mixing component 1 includes a main shaft rotating assembly 101 and two sets of secondary shaft mixing assemblies 102. The main shaft rotating assembly 101 includes a suspension beam 101a and a main shaft arm 101b. The secondary shaft mixing assembly 102 includes a top turntable 102a, two sets of lifting components 102b, and two mixing rods 102c. By installing a set of secondary shaft mixing assemblies 102 at each end of the lower side of the main shaft arm 101b in the main shaft rotating assembly 101, the rotation of the main shaft arm 101b causes the two secondary shaft mixing assemblies 102 to mix the quartz powder and other materials in the mixing cylinder 2. By installing two sets of lifting components 102b on the lower end face of the top turntable 102a of the secondary shaft mixing assembly 102, the lifting components 102b convey the quartz powder and other materials at the bottom of the mixing cylinder 2 upwards, thereby achieving up-and-down mixing of the materials in the mixing cylinder 2 and ensuring uniform composition of the upper and lower layers.

[0027] Specifically, the main shaft rotation assembly 101 is located at the upper end of the mixing cylinder 2, and two sets of secondary shaft mixing assemblies 102 extend into the mixing cylinder 2. The main shaft arm 101b is rotatably mounted at the lower end of the suspension beam 101a. The top turntables 102a in the two sets of secondary shaft mixing assemblies 102 are rotatably mounted at both ends of the lower side of the main shaft arm 101b, and two mixing rods 102c are circumferentially arrayed and fixedly mounted on the lower end face of the top turntable 102a. Two sets of lifting components 102b are circumferentially arrayed and mounted on the lower end face of the top turntable 102a.

[0028] Furthermore, the lifting component 102b includes a lifting cylinder 102b-1 and an auger screw 102b-2. Two sets of lifting cylinders 102b-1 are circumferentially arrayed and vertically fixed on the lower end face of the top turntable 102a. The auger screw 102b-2 is rotatably sleeved inside the lifting cylinder 102b-1. Two lifting motors 102a-1 are circumferentially arrayed on the upper end face of the top turntable 102a. The upper end of the auger screw 102b-2 passes through the top turntable 102a and is connected to the output end of the lifting motor 102a-1. The material at the lower end of the lifting cylinder 102b-1 is conveyed to the upper end by rotating the auger screw 102b-2, so that the material in the mixing tank 2 is stirred up and down.

[0029] Furthermore, the upper and lower ends of the lifting cylinder 102b-1 are respectively provided with circumferential arrays of material passage holes.

[0030] Furthermore, a motor sleeve 102a-2 is fixedly installed on the upper end of the top turntable 102a, and two lifting motors 102a-1 are respectively fixedly sleeved on both ends of the motor sleeve 102a-2 for fixing the two lifting motors 102a-1.

[0031] The operation process in this embodiment is as follows:

[0032] Quartz powder and other materials to be mixed are poured into the mixing tank 2. The main shaft arm 101b rotates, causing the two sets of secondary shaft mixing components 102 at the lower end to mix the quartz powder with various materials. The auger screw 102b-2 rotates to convey the material at the lower end of the lifting cylinder 102b-1 to the upper end, causing the material in the mixing tank 2 to be stirred up and down. Example 2

[0033] Please see Figures 1 to 5 Based on Example 1, a fixed-lift material cylinder 201 is also installed inside the mixing cylinder 2. A main shaft auger rod 101b-2 is fixedly installed at the lower end of the main shaft arm 101b. The rotation of the main shaft arm 101b drives the rotation of the main shaft auger rod 101b-2. The main shaft auger rod 101b-2 conveys the material at the bottom of the mixing cylinder 2 from the lower end of the fixed-lift material cylinder 201 to the upper part, further causing the material in the mixing cylinder 2 to be stirred up and down.

[0034] Specifically, a stirring motor 101b-1 is installed at both ends of the main shaft arm 101b. The output shaft of the stirring motor 101b-1 passes through the main shaft arm 101b and is connected to the rotating shaft at the upper end of the top turntable 102a.

[0035] Furthermore, a main shaft rotation motor 101a-1 is installed on the cantilever beam 101a. The output shaft of the main shaft rotation motor 101a-1 passes through the cantilever beam 101a and is connected to the rotation shaft at the upper end of the lower main shaft arm 101b. The main shaft rotation motor 101a-1 drives the main shaft arm 101b to rotate, and also drives the main shaft auger rod 101b-2 to rotate.

[0036] Furthermore, a fixed-lift material cylinder 201 is vertically fixedly installed on the bottom surface of the mixing cylinder 2. The upper and lower ends of the fixed-lift material cylinder 201 are respectively provided with material passage holes arranged in a circumferential array. A main shaft auger rod 101b-2 is fixedly installed at the lower end of the main shaft arm 101b and is sleeved inside the fixed-lift material cylinder 201.

[0037] The operation process in this embodiment is as follows:

[0038] Driven by the main shaft rotation motor 101a-1, the main shaft arm 101b rotates, causing the main shaft auger rod 101b-2 to rotate. The material mixture in the mixing cylinder 2 enters the fixed-lift material cylinder 201 through the material through hole at the lower end of the fixed-lift material cylinder 201. The rotating main shaft auger rod 101b-2 conveys the material mixture at the lower end of the fixed-lift material cylinder 201 to the upper part, causing the material mixture in the mixing cylinder 2 to be stirred up and down.

[0039] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A mixer for processing quartz powder, comprising a mixing component (1) and a mixing cylinder (2), characterized in that: The stirring component (1) includes a main shaft rotating assembly (101) and two sets of secondary shaft stirring assemblies (102). The main shaft rotating assembly (101) includes a cantilever frame (101a) and a main shaft arm (101b). The secondary shaft stirring assembly (102) includes a top turntable (102a), two sets of lifting components (102b), and two stirring rods (102c). The main shaft rotating assembly (101) is located at the upper end of the stirring cylinder (2), and the two sets of secondary shaft stirring assemblies... The component (102) extends into the mixing cylinder (2). The main shaft arm (101b) is rotatably mounted on the lower end of the suspension beam (101a). The top turntables (102a) in the two sets of secondary shaft mixing assemblies (102) are rotatably mounted on the lower ends of the main shaft arm (101b). The two mixing rods (102c) are circumferentially arrayed and fixedly mounted on the lower end face of the top turntable (102a). The two sets of lifting components (102b) are circumferentially arrayed and mounted on the lower end face of the top turntable (102a).

2. The mixer for processing quartz stone powder according to claim 1, characterized in that: The lifting component (102b) includes a lifting cylinder (102b-1) and an auger screw (102b-2). Two sets of lifting cylinders (102b-1) are circumferentially arrayed and vertically fixed on the lower end face of the top turntable (102a). The auger screw (102b-2) is rotatably sleeved inside the lifting cylinder (102b-1). Two lifting motors (102a-1) are circumferentially arrayed on the upper end face of the top turntable (102a). The upper end of the auger screw (102b-2) passes through the top turntable (102a) and is connected to the output end of the lifting motor (102a-1) for transmission.

3. The mixer for processing quartz stone powder according to claim 2, characterized in that: The upper and lower ends of the lifting cylinder (102b-1) are respectively provided with circumferential arrays of material passage holes.

4. The mixer for processing quartz stone powder according to claim 3, characterized in that: The top turntable (102a) is fixedly mounted with a motor sleeve (102a-2), and the two lifting motors (102a-1) are respectively fixedly sleeved on both ends of the motor sleeve (102a-2).

5. A mixer for processing quartz stone powder according to claim 1, characterized in that: The main shaft arm (101b) is equipped with a stirring motor (101b-1) at both ends. The output shaft of the stirring motor (101b-1) passes through the main shaft arm (101b) and is connected to the rotating shaft at the upper end of the top turntable (102a).

6. A mixer for processing quartz stone powder according to claim 5, characterized in that: A main shaft rotation motor (101a-1) is installed on the suspension beam (101a). The output shaft of the main shaft rotation motor (101a-1) passes through the suspension beam (101a) and is connected to the rotation shaft at the upper end of the lower main shaft arm (101b).

7. A mixer for processing quartz stone powder according to claim 6, characterized in that: A fixed-lift material cylinder (201) is vertically fixedly installed on the bottom surface of the mixing cylinder (2). The upper and lower ends of the fixed-lift material cylinder (201) are respectively provided with material passage holes arranged in a circumferential array. A main shaft auger rod (101b-2) is fixedly installed at the lower end of the main shaft arm (101b). The main shaft auger rod (101b-2) is sleeved inside the fixed-lift material cylinder (201).

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