Self-mixing wall putty stirrer

Abstract

The application discloses a wall putty mixer capable of automatically mixing material, which comprises a rack, a stirring shaft rotatably arranged on the rack, a stirring driver arranged on the rack, an output end of the stirring driver being connected with the stirring shaft, a plurality of transverse stirring pieces arranged on the outer circumferential surface of the stirring shaft at intervals, and a spiral wing arranged on the end of the transverse stirring piece away from the stirring shaft. When the putty needs to be stirred, the stirring driver outputs rotating force, thereby driving the stirring shaft to rotate, and driving the transverse stirring pieces and the spiral wing on the stirring shaft to fully stir the material. In the stirring process, the transverse stirring pieces can fully stir the material in the middle, and the spiral wing can fully stir the material near the edge of the inner wall of the barrel. Through the above steps, the material in the barrel can be fully stirred, and the material in the putty can be uniformly distributed.

Description

Technical Field

[0001] This application relates to the field of putty mixing technology, and in particular to an automatic wall putty mixer. Background Technology

[0002] Putty mixing generally involves adding the relevant materials into a bucket containing putty powder, and then using a hand-held putty mixer to mix the putty into a paste-like consistency, which is the decorative material for walls.

[0003] In existing technologies, handheld putty mixers are difficult to fully mix putty, resulting in uneven material distribution in the final putty and affecting the effect of subsequent decoration.

[0004] Therefore, the need for an automatic wall putty mixer to evenly mix the putty has become a critical technical problem that urgently needs to be solved. Utility Model Content

[0005] This application provides an automatic wall putty mixer, which aims to solve the problem that existing hand-held putty mixers are difficult to fully mix putty, resulting in uneven material distribution in the final putty and affecting the effect of subsequent decoration.

[0006] To achieve the above objectives, this application proposes an automatic wall putty mixer, comprising: a frame; a mixing shaft rotatably mounted on the frame; a mixing drive mounted on the frame, the output end of the mixing drive connected to the mixing shaft; multiple transverse mixing elements spaced apart on the outer circumferential surface of the mixing shaft; and a spiral blade, the end of each transverse mixing element away from the mixing shaft being provided with a spiral blade.

[0007] In some embodiments, the device further includes: a positioning disk disposed on the frame; a first annular wall disposed on the positioning disk; and a second annular wall disposed on the positioning disk.

[0008] In some embodiments, the system further includes: a drive shaft connected to the output end of the stirring drive; a torque sensor connected to the drive shaft; an intermediate shaft connected to the torque sensor, with the stirring shaft screwed to the intermediate shaft; and an electronic speed controller disposed on the stirring drive, with the torque sensor electrically connected to the electronic speed controller.

[0009] In some embodiments, the device further includes: a coupling, wherein a coupling is disposed between the drive shaft and the torque sensor, and a coupling is disposed between the intermediate shaft and the torque sensor.

[0010] In some embodiments, it further includes a handle disposed on the frame.

[0011] In some embodiments, it further includes a control switch disposed on the handle.

[0012] This application proposes an automatic wall putty mixer, comprising: a frame; a mixing shaft rotatably mounted on the frame; a mixing drive mounted on the frame, with its output end connected to the mixing shaft; multiple transverse mixing elements spaced apart on the outer circumference of the mixing shaft; and a spiral blade, with a spiral blade mounted on the end of each transverse mixing element away from the mixing shaft. When putty needs to be mixed, the mixing drive outputs rotational force, thereby driving the mixing shaft to rotate. This rotation causes the transverse mixing elements and the spiral blade on the mixing shaft to thoroughly mix the materials. During the mixing process, the transverse mixing elements can thoroughly mix the materials in the center, while the spiral blade can thoroughly mix the materials near the edge of the inner wall of the container. Through these steps, the materials in the container can be thoroughly mixed, ensuring a uniform distribution of materials in the putty. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein:

[0014] Figure 1 This is a three-dimensional structural diagram of an automatic mixing wall putty mixer according to one embodiment of this application;

[0015] Figure 2 This is a cross-sectional view of an automatic wall putty mixer according to an embodiment of this application;

[0016] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0017] Figure 4 for Figure 2 A magnified view of a section at point B in the middle.

[0018] In the diagram: 1. Frame; 2. Positioning plate; 3. Spiral blade; 4. Horizontal stirring component; 5. Stirring shaft; 6. Stirring drive; 7. Handle; 8. Drive shaft; 9. Torque sensor; 10. Coupling; 11. Intermediate shaft; 12. First annular wall; 13. Second annular wall. Detailed Implementation

[0019] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0020] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0021] It should also be noted that when a component is described as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component present. When a component is described as "connected to" another component, it can be directly connected to the other component or there may be an intervening component present.

[0022] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0023] See Figure 1 , Figure 2 and Figure 4 As shown, this application proposes an automatic wall putty mixer, comprising: a frame 1; a mixing shaft 5, which is rotatably mounted on the frame 1; a mixing drive 6, which is mounted on the frame 1 and has its output end connected; a plurality of transverse mixing elements 4, which are spaced apart on the outer circumferential surface of the mixing shaft 5; and a spiral blade 3, which is provided at the end of the transverse mixing elements 4 away from the mixing shaft 5.

[0024] The frame 1 is the structural foundation of the automatic wall putty mixer, and all other structures of the automatic wall putty mixer are directly or indirectly connected to the frame 1. The mixing drive 6 is a motor with an output end connected to the mixing shaft 5, thus transmitting the rotational power output by the mixing drive 6 to the mixing shaft 5, causing it to rotate. The rotation of the mixing shaft 5 thus mixes the putty powder and other materials in the container.

[0025] The transverse mixing element 4 and the spiral blade 3 are the core structures of the automatic wall putty mixer. Multiple transverse mixing elements 4 are spaced apart along the mixing shaft 5, with an included angle between adjacent transverse mixing elements 4 along the axial direction. The spiral blade 3 is welded to the end of the transverse mixing element 4 away from the mixing shaft 5. During the mixing process, the transverse mixing element 4 can fully mix the material in the middle, while the spiral blade 3 can fully mix the material at the edge adjacent to the inner wall of the container.

[0026] Specifically, when the putty needs to be mixed, the mixing drive 6 outputs rotational power, thereby driving the mixing shaft 5 to rotate. This causes the transverse mixing component 4 and the spiral blade 3 on the mixing shaft 5 to fully mix the material. During the mixing process, the transverse mixing component 4 can fully mix the material in the middle, while the spiral blade 3 can fully mix the material near the edge of the inner wall of the drum. Through the above steps, the material in the drum can be fully mixed, ensuring that the material in the putty is evenly distributed.

[0027] The stirring drive 6 is equipped with a contact wire, which is connected to an external power source to supply power to the stirring drive 6.

[0028] See Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, the device further includes: a positioning disk 2, which is disposed on the frame 1 and fixed to the frame 1 by welding; a first annular wall 12, which is disposed on the positioning disk 2; and a second annular wall 13, which is disposed on the positioning disk 2. The first annular wall 12 and the second annular wall 13 are both disposed on the same side of the positioning disk 2, forming a positioning space between them to accommodate the barrel wall. The frame 1 is connected to the barrel wall via the first annular wall 12 and the second annular wall 13, ensuring that the stirring shaft 5 is coaxial with the barrel. This ensures that the rotor 3 can fully stir the material near the inner wall of the barrel, and that the rotor 3 will not damage the barrel wall.

[0029] In this embodiment, the buckets containing the putty powder are all of the same size to ensure that the spiral blade 3 can be fitted to the bucket, facilitating thorough mixing of the material inside the bucket by the spiral blade 3. Reinforcing ribs extending along the width of the spiral blade 3 can also be provided at intervals on the spiral blade 3. These reinforcing ribs not only enhance the strength of the spiral blade 3 but also improve its mixing effect on the material inside the bucket.

[0030] See Figure 1 and Figure 2As shown, in some embodiments, the system further includes: a drive shaft 8, connected to the output end of the stirring drive 6; the output end of the stirring drive 6 is connected to the drive shaft 8 via a coupling 10, transmitting the power of the stirring drive 6 to the drive shaft 8; a torque sensor 9, connected to the drive shaft 8; the torque sensor 9 is used to measure torque, and since the torque sensor 9 is a mature existing technology, its specific structure is not limited here; an intermediate shaft 11, connected to the torque sensor 9; a stirring shaft 5 screwed onto the intermediate shaft 11, which transmits rotational power to the stirring shaft 5; a platform abutting the intermediate shaft 11 to limit the screwing depth of the stirring shaft 5; and an anti-loosening adhesive between the platform and the stirring shaft 5; and an electronic speed controller, located on the stirring drive 6, with the torque sensor 9 electrically connected to the electronic speed controller. The electronic speed controller is a control device widely used in various mechanical equipment. It achieves precise control of motor speed by controlling parameters such as voltage, current, or signal frequency. Since the electronic speed controller is a mature existing technology, its specific structure is not limited here. The torque sensor 9 determines the viscosity of the material by measuring the torque. Under the same conditions, the more viscous the material, the higher the torque. The viscosity of the material can be determined by the output value of the torque sensor 9. When the material is more viscous, the electronic speed controller controls the motor output speed to reduce, so as to avoid motor power overload.

[0031] See Figure 1 and Figure 2 As shown, in some embodiments, the system further includes a coupling 10, which is disposed between the drive shaft 8 and the torque sensor 9, and between the intermediate shaft 11 and the torque sensor 9. The coupling 10 is used to connect the shafts and ensure that rotational power is smoothly transmitted between the two shafts.

[0032] See Figure 1 and Figure 2 As shown, in some embodiments, it also includes a handle 7, which is disposed on the frame 1. The handle 7 facilitates the use of a person to hold the mixer.

[0033] See Figure 1 and Figure 2 As shown, in some embodiments, a control switch is also included, which is disposed on the handle 7. The control switch is used to control the start and stop of the stirring drive 6 after power is applied.

[0034] The above description is only a part or preferred embodiment of this application. Neither the text nor the drawings should limit the scope of protection of this application. All equivalent structural transformations made using the content of this application's specification and drawings under the overall concept of this application, or direct / indirect applications in other related technical fields, are included within the scope of protection of this application.

Claims

1. An automatic wall putty mixer, characterized in that, include: Rack (1); A stirring shaft (5) is rotatably mounted on the frame (1). A stirring drive (6) is provided on the frame (1), and the output end of the stirring drive (6) is connected to the stirring shaft (5). Multiple transverse stirring elements (4) are spaced apart on the outer circumferential surface of the stirring shaft (5); The rotor (3) is located at one end of the transverse stirring component (4) away from the stirring shaft (5).

2. The automatic wall putty mixer according to claim 1, characterized in that, Also includes: Positioning disk (2), the positioning disk (2) is disposed on the frame (1); The first annular wall (12) is disposed on the positioning disk (2); The second annular wall (13) is disposed on the positioning disk (2).

3. The automatic wall putty mixer according to claim 1, characterized in that, Also includes: The drive shaft (8) is connected to the output end of the stirring drive (6); Torque sensor (9), the torque sensor (9) is connected to the drive shaft (8); Intermediate shaft (11), the intermediate shaft (11) is connected to the torque sensor (9), and the stirring shaft (5) is screwed to the intermediate shaft (11). An electronic speed controller is installed on the stirring drive (6), and the torque sensor (9) is electrically connected to the electronic speed controller.

4. The automatic wall putty mixer according to claim 3, characterized in that, Also includes: A coupling (10) is provided between the drive shaft (8) and the torque sensor (9), and a coupling (10) is provided between the intermediate shaft (11) and the torque sensor (9).

5. The automatic wall putty mixer according to claim 1, characterized in that, Also includes: Handle (7), the handle (7) is disposed on the frame (1).

6. The automatic wall putty mixer according to claim 5, characterized in that, Also includes: A control switch is provided on the handle (7).

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