A proportioning device for external wall putty powder production

Abstract

The utility model relates to putty powder production technical field, especially in kind of proportioning device for external wall putty powder production, kind of proportioning device for external wall putty powder production, including shell, the shell bottom fixed mounting has the support leg, the shell one side is installed with the discharge gate, the discharge gate is fixedly installed with the valve, the shell top is installed with raw material branch bin device, the shell is internally provided with mixing and stirring device. This kind of proportioning device for external wall putty powder production, through the blade to the caking raw material dispersion, and spiral blade carries out mixing and stirring to raw material, cooperate with raw material branch bin device simultaneously, thus realize the quantitative proportioning to raw material, and the mixture after proportioning is finished, further improve processing efficiency, raw material branch bin device adopts the installation of clamping slot sliding rail, and the convenient dismantling from shell carries out replacement and cleaning, and the standardization layout height of rectangular bin and industrial plant is highly compatible, can be closely arranged combination, reduces the storage gap, especially suitable for the proportioning device of many bins parallel, promotes the site utilization.

Description

Technical Field

[0001] This utility model relates to the field of putty powder production technology, and in particular to a mixing device for producing exterior wall putty powder. Background Technology

[0002] As a core material for building wall treatment, the performance of exterior wall putty powder is directly determined by the accuracy of raw material ratio and the uniformity of material mixing during its production process.

[0003] To simplify the structure or reduce costs, some existing mixing devices used in the production of exterior wall putty powder only have basic metering and conveying functions, which has led to many key problems in the production process, seriously affecting product quality and production efficiency. First, the lack of raw material silo devices leads to chaotic raw material management and failure of mixing accuracy. The raw materials of exterior wall putty powder include various powders and granular materials such as cement, quartz sand, heavy calcium carbonate powder, adhesive powder, and fiber, with significant differences in physical properties. Without silo devices, different raw materials need to rely on external independent storage tanks or manual switching for feeding, which not only occupies a lot of workshop space, but is also prone to deviation from the preset formula due to inconsistent feeding speed of storage tanks and cross-contamination of residual materials in pipelines.

[0004] Secondly, the lack of mixing function leads to the failure of material premixing, which increases the burden on subsequent processes and severely limits equipment compatibility and production flexibility. Proportioning devices without compartments and mixing functions usually adopt a simple metering mode, which cannot adapt to the dynamic proportioning requirements of multiple raw materials. When enterprises adjust the formula, they need to re-engineer the entire proportioning system. Furthermore, the disconnect between external storage silos and proportioning devices can lead to chaos in the control logic of automated production lines. Utility Model Content

[0005] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a proportioning device for the production of exterior wall putty powder. This device can solve the problem that some existing proportioning devices for the production of exterior wall putty powder only have basic metering and conveying functions in order to simplify the structure or reduce costs, which leads to many key problems exposed in the production process and seriously affects product quality and production efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a proportioning device for producing exterior wall putty powder, comprising a shell, a support leg fixedly installed at the bottom of the shell, a discharge port installed on one side of the shell, a valve fixedly installed on the discharge port, a raw material distribution device installed above the shell, and a mixing and stirring device installed inside the shell.

[0007] The raw material silo device includes: a silo cover, a feed inlet, a motor recess, a locking block, a housing recess, a partition, a rectangular silo, a square cone discharge port, and a solenoid valve;

[0008] The mixing and stirring device includes: a motor, a rotating rod, blades, a baffle plate, a stirring rod, spiral blades, an inner liner, and a heating device.

[0009] Preferably, the feed inlet is fixedly connected to and communicates with the hopper cover, a rectangular hopper is provided inside the outer shell, the hopper cover is installed on the rectangular hopper, a square cone discharge port is fixedly connected to the bottom of the rectangular hopper, a solenoid valve is fixedly connected to the lower part of the square cone discharge port, a locking block is fixedly connected to the rectangular hopper, and a partition is fixedly installed on the outer shell.

[0010] Preferably, the motor is fixedly mounted on the partition, the rotating rod is located inside the housing, the rotating rod is fixedly connected to the output shaft of the motor, and the blades are fixedly mounted on the rotating rod;

[0011] A stirring rod is fixedly installed in the middle of the rotating rod, and a spiral blade is fixedly installed at the bottom of the rotating rod. An inner liner is installed inside the outer shell, and a strainer is fixedly installed inside the inner liner.

[0012] Preferably, the baffle is located between the blades and the stirring rod.

[0013] Preferably, a heating device is fixedly installed on the outside of the inner liner.

[0014] Preferably, the locking block engages with the motor groove and the housing groove.

[0015] Preferably, the sluice plate is mesh-shaped.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) The proportioning device for producing exterior wall putty powder disperses the agglomerated raw materials by using blades and mixes the raw materials by using spiral blades. It is used in conjunction with the raw material compartmentation device to achieve quantitative proportioning of raw materials and mixing after proportioning, thereby improving processing efficiency.

[0018] (2) The mixing device for producing exterior wall putty powder adopts a slotted slide rail installation for the raw material compartment, which is convenient to disassemble from the shell for replacement and cleaning. The rectangular compartment is highly compatible with the standardized layout of industrial plants and can be closely arranged to reduce storage gaps. It is especially suitable for mixing devices with multiple compartments in parallel, which improves site utilization. The rigid frame composed of partitions provides stable support for the bottom of the square cone, reducing vibration during unloading. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic diagram of a mixing device for producing exterior wall putty powder according to this utility model;

[0021] Figure 2This is a schematic diagram of the internal structure of a mixing device for producing exterior wall putty powder according to this utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of a mixing device for producing exterior wall putty powder according to this utility model;

[0023] Figure 4 This is a top view schematic diagram of a mixing device for producing exterior wall putty powder according to this utility model.

[0024] Reference numerals: 1. Outer shell; 2. Valve; 3. Discharge port; 4. Support leg; 5. Bin cover; 6. Inlet; 7. Motor; 8. Motor groove; 9. Locking block; 10. Outer shell groove; 11. Partition plate; 12. Rectangular bin; 13. Conical discharge port; 14. Solenoid valve; 15. Rotating rod; 16. Blade; 17. Strainer plate; 18. Stirring rod; 19. Spiral blade; 20. Inner liner; 21. Heating device. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0028] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0029] Please see Figure 1-4This utility model provides a technical solution: a proportioning device for producing exterior wall putty powder, including a shell 1, a support leg 4 fixedly installed at the bottom of the shell 1, a discharge port 3 installed on one side of the shell 1, a valve 2 fixedly installed on the discharge port 3, a raw material compartment device installed above the shell 1, and a mixing and stirring device installed inside the shell 1.

[0030] The raw material compartmentation device includes: a compartment cover 5, a feed inlet 6, a motor groove 8, a locking block 9, a shell groove 10, a partition 11, a rectangular compartment 12, a square cone discharge port 13, and a solenoid valve 14.

[0031] The feed inlet 6 is fixedly connected to and communicates with the hopper cover 5. A rectangular hopper 12 is provided inside the outer shell 1. The hopper cover 5 is installed on the rectangular hopper 12. A square cone discharge port 13 is fixedly connected to the bottom of the rectangular hopper 12. A solenoid valve 14 is fixedly connected to the lower part of the square cone discharge port 13. A locking block 9 is fixedly connected to the rectangular hopper 12. The locking block 9 is engaged with the motor groove 8 and the outer shell groove 10. A partition 11 separates each raw material compartment. The partition 11 is fixedly installed on the outer shell 1.

[0032] The raw material distribution device is installed using a slotted slide rail, which makes it easy to disassemble from the outer shell 1 for replacement and cleaning. The rectangular bins 12 are highly compatible with the standardized layout of industrial plants and can be closely arranged to reduce storage gaps. It is especially suitable for multi-bin parallel proportioning devices to improve site utilization. The rigid frame composed of partitions 11 provides stable support for the bottom of the square cone and reduces vibration during unloading.

[0033] The mixing and stirring device includes: a motor 7, a rotating rod 15, blades 16, a baffle plate 17, a stirring rod 18, a spiral blade 19, an inner liner 20, and a heating device 21;

[0034] The motor 7 is fixedly mounted on the partition 11. The rotating rod 15 is located inside the outer shell 1. The rotating rod 15 is fixedly connected to the output shaft of the motor 7. The blade 16 is fixedly mounted on the rotating rod 15. The stirring rod 18 is fixedly mounted in the middle of the rotating rod 15. The spiral blade 19 is fixedly mounted at the lower part of the rotating rod 15. The inner liner 20 is installed inside the outer shell 1. The strainer 17 is fixedly installed inside the inner liner 20. The strainer 17 is between the blade 16 and the stirring rod 18. The heating device 21 is fixedly installed on the outside of the inner liner 20.

[0035] The heating device 21 is a common electric heating device, which is a conventional technical means for those skilled in the art, so it will not be described in detail.

[0036] Working principle: During use, the staff put different raw materials into different raw material bins through the feed port 6. According to the different formulas, the solenoid valve 14 is controlled to put in different raw materials. When the raw materials fall into the inner liner 20 through the square cone discharge port 13, they are initially stirred and broken up by the blades 16 area of ​​the mixing and stirring device. The raw materials are filtered through the sieve plate 17 and enter the stirring bar area for thorough mixing. Finally, they are transported to the discharge port 3 by the spiral blades 19. In order to prevent the raw materials from getting damp and clumping, a heating device 21 is installed on the mixing and stirring device.

[0037] In the production of exterior wall putty powder, the mixing and stirring device has become the core equipment to ensure product quality and production efficiency by optimizing material uniformity, improving efficiency, controlling costs and adapting to process requirements. Its collaborative operation with the raw material silo device is a key link to achieve automated and large-scale production.

[0038] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A proportioning device for producing exterior wall putty powder, comprising a housing (1), characterized in that: The bottom of the outer shell (1) is fixedly equipped with a support leg (4), a discharge port (3) is installed on one side of the outer shell (1), a valve (2) is fixedly installed on the discharge port (3), a raw material compartment device is installed on the top of the outer shell (1), and a mixing and stirring device is installed inside the outer shell (1). The raw material compartmentation device includes: a compartment cover (5), a feed inlet (6), a motor groove (8), a locking block (9), a shell groove (10), a partition (11), a rectangular compartment (12), a square cone discharge port (13), and a solenoid valve (14). The mixing and stirring device includes: a motor (7), a rotating rod (15), blades (16), a strainer (17), a stirring rod (18), a spiral blade (19), an inner liner (20), and a heating device (21).

2. The proportioning device for producing exterior wall putty powder according to claim 1, characterized in that: The feed inlet (6) is fixedly connected to and communicates with the hopper cover (5). A rectangular hopper (12) is provided inside the outer shell (1). The hopper cover (5) is installed on the rectangular hopper (12). A square cone discharge port (13) is fixedly connected below the rectangular hopper (12). A solenoid valve (14) is fixedly connected to the lower part of the square cone discharge port (13). A locking block (9) is fixedly connected to the rectangular hopper (12). A partition (11) is fixedly installed on the outer shell (1).

3. The proportioning device for producing exterior wall putty powder according to claim 1, characterized in that: The motor (7) is fixedly installed on the partition (11), the rotating rod (15) is located inside the outer shell (1), the rotating rod (15) is fixedly connected to the output shaft of the motor (7), and the blade (16) is fixedly installed on the rotating rod (15); A stirring rod (18) is fixedly installed in the middle of the rotating rod (15), a spiral blade (19) is fixedly installed at the lower part of the rotating rod (15), an inner liner (20) is installed inside the outer shell (1), and a leak plate (17) is fixedly installed inside the inner liner (20).

4. The proportioning device for producing exterior wall putty powder according to claim 3, characterized in that: The squeegee (17) is located between the blade (16) and the stirring rod (18).

5. A proportioning device for producing exterior wall putty powder according to claim 4, characterized in that: A heating device (21) is fixedly installed on the outside of the inner liner (20).

6. The proportioning device for producing exterior wall putty powder according to claim 5, characterized in that: The locking block (9) engages with the motor groove (8) and the outer casing groove (10).

7. A proportioning device for producing exterior wall putty powder according to claim 5, characterized in that: The sprue plate (17) is mesh-shaped.

Images