A stirrer for putty preparation

Abstract

The utility model belongs to the technical field of stirring equipment, especially, relate to a kind of stirrer for putty preparation, it includes: connecting portion, integral setting is provided with shaft body on the upper side end surface of connecting portion, and multiple connecting holes are provided on the end face of the side of connecting portion away from shaft body;Stirring frame, one end of multiple stirring frames is connected on multiple connecting holes respectively, and the other end of multiple stirring frames extends obliquely downwards, and it is curved to the center of connecting portion, and multiple stirring frames cooperate to form spherical cage structure;Wherein, heating assembly is arranged in the inside of spherical cage structure, and heating assembly is connected with connecting portion.

Description

Technical Field

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

[0002] Putty is a base material used for wall repair and leveling, laying a good foundation for subsequent decoration (painting, wallpapering). There are two types of putty: interior wall putty and exterior wall putty. Exterior wall putty needs to withstand wind and sun exposure, so it has higher adhesive strength and a slightly lower environmental protection index. Interior wall putty has a better overall index, is healthier and more environmentally friendly, so it is not used for interior walls or exterior walls. Putty is usually gypsum or cement-based, which makes the surface rougher and easier to adhere firmly. However, during construction, a layer of interface agent should still be applied to the base layer to seal it and improve the wall's adhesion, allowing the putty to bond better to the substrate.

[0003] Existing putty, due to its characteristics, often requires multiple small-batch mixing during the decoration process to avoid waste. However, decorators often use simple tools such as wooden sticks for mixing, resulting in low-quality putty containing a large number of air bubbles, making it inconvenient to use and affecting the quality of the final product. Therefore, we have specially designed a putty mixing mixer. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned technical problems by providing a putty mixing mixer that offers convenient use.

[0005] In view of this, the present invention provides a putty mixing mixer, comprising: The connecting part has a shaft integrally formed on its upper end face, and multiple connecting holes are provided on the end face of the connecting part away from the shaft. The mixing rack consists of multiple mixing racks, one end of which is connected to multiple connecting holes. The other end of the multiple mixing racks extends downward at an angle and bends towards the center of the connecting part. The multiple mixing racks cooperate to form a spherical cage-like structure. The inner side of the spherical cage structure is equipped with a heating component, which is connected to the connecting part.

[0006] In the above technical solution, furthermore, a section of the shaft body that is assembled with the heating component has an internal hollow section forming a mounting hole.

[0007] In the above technical solution, the heating component further includes: The fixing frame is hollow inside, and a connecting column is provided on the top end face of the fixing frame; A heating rod is installed inside a mounting frame, with the working part of the heating rod protruding from the bottom of the mounting frame. The connecting column and the mounting hole are threaded together.

[0008] In the above technical solution, the heating rod is further shaped into a spiral and has an adaptive variable diameter structure within the spherical cage structure.

[0009] In the above technical solution, furthermore, an interface structure is provided on the side wall of the connecting part, which communicates with the mounting hole. The electrical connection part of the circuit part of the heating rod inside the fixing frame is exposed through the interface structure and electrically connected.

[0010] Furthermore, the above technical solution also includes: The bottom cover is located at the bottom of the mounting bracket and encloses and fixes the circuit part of the heating rod inside the mounting bracket.

[0011] Furthermore, the above technical solution also includes: A seal is provided on the interface structure.

[0012] In the above technical solution, a hexagonal connector is further provided at the end of the shaft.

[0013] The beneficial effects of this utility model are as follows: 1. The spherical cage-shaped mixing rack reduces resistance during manual operation, improves mixing uniformity, and reduces bubble generation. The heating component further optimizes the putty's performance, ensuring smooth and effective manual mixing.

[0014] 2. This manual putty mixing and stirring tool, through its reasonable structural design, is fully adapted to manual operation scenarios, and the shaft provides a convenient grip and force transmission part; 3. The overall structure is sturdy and durable, and can meet the putty preparation needs in scenarios such as small batches and no power supply, providing an efficient and practical solution for manual operation. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present invention; Figure 2 This is a partial structural schematic diagram of the present invention; The markings in the diagram are as follows: 1. Connecting part; 11. Connecting hole; 12. Mounting hole; 13. Interface structure; 2. Shaft; 21. Hexagonal connector; 3. Stirring rack; 4. Heating assembly; 41. Fixing frame; 411. Connecting column; 42. Heating rod; 421. Circuit part; 422. Connecting part; 5. Seal; 6. Sealing structure; 7. Bottom cover; 71. Through hole. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0017] Example 1:

[0018] This embodiment provides a putty mixing mixer, including: Connecting part 1, a shaft 2 is integrally provided on the upper end face of connecting part 1, and a plurality of connecting holes 11 are provided on the end face of connecting part 1 away from shaft 2; The mixing rack 3 has one end connected to multiple connecting holes 11, and the other end of the multiple mixing rack 3 extends downward at an angle and bends toward the center of the connecting part 1. The multiple mixing racks 3 cooperate to form a ball cage-like structure. The inner side of the spherical cage structure is provided with a heating component 4, which is connected to the connecting part 1.

[0019] As can be seen from this embodiment, a putty mixing mixer includes a connecting part 1, a mixing frame 3, and a heating component 4; The shaft 2, which is integrally set on the upper side of the connecting part 1, provides a convenient grip for manual operation. The operator can easily drive the entire mixer to rotate by holding the shaft 2 without relying on an electric power device. It is suitable for small batch putty preparation or scenarios where electricity is scarce. Furthermore, the design of the shaft 2 and the connecting part 1 being integrally formed ensures the effective transmission of force during manual operation, avoids operational jamming caused by loose parts, and allows operators to flexibly control the stirring speed and intensity to adapt to the preparation needs of putty of different viscosities. Furthermore, the structure of shaft 2 facilitates connection with external motors and other drive components during use, which helps to improve applicability.

[0020] Multiple mixing racks 3 are connected at one end to the connecting hole 11 of the connecting part 1, and at the other end they extend downwards at an angle and bend towards the center to form a ball cage-like structure. This structure can form an all-round wrapping and stirring of the putty material when manually mixing. Furthermore, the stirring rack 3 is connected to the connecting part 1 through the connecting hole 11. With the overall structure of the ball cage, the stirring rack 3 is subjected to uniform force during manual stirring, reducing the possibility of damage to a single stirring rack 3 due to excessive force. The design of the shaft 2 being integrally formed with the connecting part 1 and the heating component 4 being stably connected with the connecting part 1 enhances the structural stability of the entire stirrer, enabling it to withstand repeated forces during manual operation and extending the service life of the equipment.

[0021] Furthermore, during manual rotation, the mixing rack 3 can cause the material to tumble up and down and circulate internally and externally, reducing the mixing dead angles that are easy to occur when manually operating the traditional straight rod mixing rack 3. This allows the powder and liquid additives to be mixed more evenly. In addition, the design of the mixing rack 3 bending towards the center can reduce the resistance of manual mixing, making it easier for operators and improving mixing efficiency.

[0022] The spherical cage structure does not form strong eddies when manually stirring, which reduces the amount of air that is drawn into the putty material compared to some poorly shaped stirring structures. Furthermore, the oblique extension and bending shape of the mixing rack 3 causes the material to be squeezed and tumbled under manual stirring, which helps the generated air bubbles to rise and break, thereby reducing the residual air bubbles in the putty and laying the foundation for the smoothness of subsequent construction.

[0023] The ball-cage-shaped mixing rack 3 reduces resistance to manual operation, improves mixing uniformity, and reduces bubble generation. The heating component 4 further optimizes the putty performance, ensuring smooth and effective manual mixing.

[0024] This manual putty mixing and stirring tool, through its reasonable structural design, is fully adapted to manual operation scenarios. The shaft 2 provides a convenient grip and force transmission part. The overall structure is sturdy and durable, and can meet the putty preparation needs in scenarios such as small batches and no power supply, providing an efficient and practical solution for manual operation.

[0025] Example 2:

[0026] This embodiment provides a putty mixing mixer, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0027] The shaft 2 and the heating component 4 are assembled in a hollow section to form a mounting hole 12.

[0028] As can be seen from this embodiment, the connecting part 1 is connected to the heating component 4, and a section of the interior is hollow to form a mounting hole 12. The connecting holes 11 are distributed on the outside of the mounting hole 12. The connection part 1 is connected to the heating component 4 by a mounting hole 12 at the bottom, which facilitates assembly and use.

[0029] Example 3:

[0030] This embodiment provides a putty mixing mixer, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0031] Heating component 4 includes: The fixing frame 41 is hollow inside, and a connecting post 411 is provided on the top end face of the fixing frame 41; Heating rod 42 is installed inside the fixing frame 41, and the working part of heating rod 42 is exposed from the bottom of fixing frame 41.

[0032] The connecting post 411 is threadedly fitted with the mounting hole 12.

[0033] As can be seen from this embodiment, the heating component 4 includes a fixing frame 41, a temperature sensor, and a heating rod 42; The mounting bracket 41 is provided with a connecting post 411, which is fixed with the mounting hole 12 by thread engagement. The mounting bracket 41 is hollow inside, and the circuit part 421 of the heating rod 42 is located inside the mounting bracket 41. The working part of the heating rod 42 is exposed from the bottom of the mounting bracket 41. The mounting bracket 41 is hollow, and the connecting column 411 is also hollow, providing space for the heating rod 42. This facilitates the wiring arrangement of the heating rod 42, allowing the wiring to be hidden inside the mounting bracket 41, reducing contact between the wiring and materials, and lowering the risk of corrosion or entanglement. This effectively protects the circuit portion 421 of the heating rod 42. (See attached image.) Figure 2 The circuit portion 421 of the heating rod 42 shown is exposed into the mounting hole 12 through the opening at the front end of the connecting post 411; Furthermore, the connecting post 411 at the top of the fixing frame 41 is threaded into the mounting hole 12 of the connecting part 1, so that the heating component 4 can be firmly fixed on the connecting part 1, avoiding displacement or falling off of the heating component 4 due to shaking during manual stirring, and ensuring stable operation of the heating function.

[0034] The working part of the heating rod 42 protrudes from the bottom of the fixing frame 41, allowing it to directly contact the putty material, reducing heat loss during the heat transfer process and improving heating efficiency. During manual stirring, as the stirring frame 3 agitates, the material continuously contacts the working part of the heating rod 42, enabling heat to be quickly transferred to the entire material and achieving uniform heating.

[0035] The heating component 4, through the hollow design of the fixing frame 41, the exposed working part of the heating rod 42, and the threaded connection, ensures heating efficiency and stability while improving the protection, assembly flexibility, and adaptability to manual operation scenarios.

[0036] It can effectively heat putty materials in low-temperature environments, optimize putty performance, and can also be used for mixing with the mixing rack 3 when heating is not required.

[0037] The functionality of the putty mixing mixer has been enhanced, making it more practical and flexible in scenarios such as small batches and situations without electricity, and providing better support for manual putty mixing.

[0038] Example 4:

[0039] This embodiment provides a putty mixing mixer, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0040] The heating rod 42 is spiral-shaped and has an adaptive variable diameter structure within the spherical cage structure.

[0041] As can be seen in this embodiment, the spiral shape of the heating rod 42 increases the contact area with the putty material, enabling it to transfer more heat in the same amount of time and improving heating efficiency. During manual stirring, the spiral shape can create "stirring heating" as the material flows, allowing the material to move through the spiral gaps, resulting in more thorough and uniform heating and avoiding the problems of localized overheating or uneven heating of the straight rod heating rod 42. At the same time, the spiral structure can guide the material to a certain extent, and together with the tumbling of the spherical cage-shaped stirring frame 3, it accelerates the diffusion of heat in the material, making the overall temperature of the putty more uniform and effectively reducing viscosity unevenness caused by localized temperature differences.

[0042] The heating rod 42 adopts an adaptive variable diameter design with a spiral and spherical cage structure, which significantly improves heating uniformity and efficiency. By increasing the contact area, adapting to the spatial shape, and assisting material flow, it is highly compatible with manual stirring scenarios. This design enhances the targeted heating and makes manual operation easier, while ensuring compatibility with the overall structure of the mixer and safety in use. It further improves the functionality of the manual putty mixing mixer, optimizing its practicality and user experience in small-batch, no-electricity scenarios.

[0043] Example 5:

[0044] This embodiment provides a putty mixing mixer, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0045] An interface structure 13 is provided on the side wall of the connecting part 1, which communicates with the mounting hole 12. The electrical connection part of the circuit part 421 of the heating rod 42 inside the fixing frame 41 is exposed through the interface structure 13 and electrically connected.

[0046] As can be seen from this embodiment, the interface structure 13 on the side wall of the connecting part 1 provides a clear and fixed connection point for the power connection of the circuit part 421 of the heating rod 42, so that the circuit connection of the heating rod 42 does not require complicated wiring and positioning.

[0047] The electrical connection part of the heating rod 42 inside the fixed frame 41 is exposed and electrically connected through the interface structure 13. The operator only needs to connect the connector of the external power supply or control device to the interface to complete the circuit connection, saving the trouble of searching for the circuit interface inside the equipment. Especially for manual stirring devices, it can significantly reduce the difficulty of circuit connection operation, allowing non-professionals to easily complete the power connection operation. Furthermore, when using it, it is important to ensure that the connecting part 1 is above the surface of the putty solution to prevent the putty from entering the internal space of the fixing frame 41 and damaging the circuit part 421 of the heating rod 42.

[0048] Example 6:

[0049] This embodiment provides a putty mixing mixer, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0050] The bottom cover 7 is located at the bottom of the mounting bracket 41 and encloses and fixes the circuit part 421 of the heating rod 42 inside the mounting bracket 41.

[0051] As can be seen from this embodiment, by setting a bottom cover 7 at the bottom of the fixing frame 41, the circuit part 421 of the heating rod 42 is sealed and fixed, so that wall putty can penetrate from the bottom of the fixing frame 41 to the circuit part 421 and cause damage during use, which helps to improve structural safety. Furthermore, the bottom cover 7 is provided with a through hole 71 to facilitate the connection of the heating rod 42 to the inside of the fixing frame 41. At the same time, a sealing structure 6 is provided on the mating part between the bottom cover 7, the heating rod 42, and the fixing frame 41.

[0052] Example 7:

[0053] This embodiment provides a putty mixing mixer, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0054] Seal 5 is provided on interface structure 13.

[0055] As can be seen from this embodiment, by providing a sealing element 5 on the interface structure 13 to protect the electrical connection part inside the interface structure 13, it helps to improve the safety of operation.

[0056] Example 8:

[0057] This embodiment provides a putty mixing mixer, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0058] The end of the shaft 2 is provided with a hexagonal connector 21.

[0059] As can be seen from this embodiment, by setting the hexagonal connector 21, the shaft 2 can be connected to external driving components such as motors, thereby achieving the effect of automatic stirring.

[0060] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A putty mixing mixer, characterized in that it comprises: A connecting part (1) is integrally provided with a shaft (2) on the upper end face of the connecting part (1), and a plurality of connecting holes (11) are provided on the end face of the connecting part (1) away from the shaft (2). The stirring rack (3) has one end connected to a plurality of connecting holes (11), and the other end of the plurality of stirring racks (3) extends downward obliquely and bends toward the center of the connecting part (1). The plurality of stirring racks (3) cooperate to form a ball cage structure. The inner side of the spherical cage structure is provided with a heating component (4), which is connected to the connecting part (1).

2. The putty mixing mixer according to claim 1, characterized in that, The connecting part (1) and the heating component (4) are assembled in a hollow section to form a mounting hole (12).

3. The putty mixing mixer according to claim 2, characterized in that, Heating component (4) includes: The fixing frame (41) is hollow inside, and a connecting column (411) is provided on the top end face of the fixing frame (41). A heating rod (42) is disposed inside a fixing frame (41), and the working part of the heating rod (42) is exposed from the bottom of the fixing frame (41); The connecting column (411) and the mounting hole (12) are threaded together.

4. The putty mixing mixer according to claim 3, characterized in that, The heating rod (42) is spiral-shaped and has an adaptive variable diameter structure within the spherical cage structure.

5. The putty mixing mixer according to claim 3, characterized in that, The side wall of the connecting part (1) is provided with an interface structure (13) that communicates with the mounting hole (12). The electrical connection part of the circuit part (421) of the heating rod (42) inside the fixing frame (41) is exposed through the interface structure (13) and electrically connected.

6. The putty mixing mixer according to claim 3, characterized in that it further... include: The bottom cover (7) is located at the bottom of the fixing frame (41) and encloses and fixes the circuit part (421) of the heating rod (42) inside the fixing frame (41).

7. The putty mixing mixer according to claim 5, characterized in that it further... include: A sealing element (5) is disposed on the interface structure (13).

8. The putty mixing mixer according to claim 1, characterized in that, The shaft (2) is provided with a hexagonal connector (21) at its end.

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