Multi-functional electric putty spray gun

Abstract

The utility model relates to a putty spray gun belongs to construction equipment technical field, specifically a multifunctional electric putty spray gun, in the utility model, through the integration of stirring rod, delivery pump and spray gun body, the construction process is optimized significantly, the motor drives the stirring rod to realize putty automatic mixing in the storage bucket, avoids manual mixing error, and the delivery pump continuously pumps the slurry through the connecting pipe and the delivery pipe, solves the traditional pneumatic equipment blockage problem, the rotary adjusting nozzle supports one -key switching sector / focus spraying mode, makes yin and yang angle coverage to improve to 100%, greatly improves the working efficiency of device, through the combination of universal wheel and brake switch realizes equipment movement / stop one -key switching, exempts from the risk of scaffold climbing operation, the rotary fixed bottom support supports the multi -angle adjustment of spray gun body, the design of connecting ring, limiting rod and fixed ring makes the inside of storage bucket convenient to clean, improves the practicability of the device.

Description

Technical Field

[0001] This utility model relates to the field of construction equipment technology, specifically a multi-functional electric putty spray gun. Background Technology

[0002] Currently, in building decoration projects, the application of putty to walls and ceilings still commonly uses manual roller coating, which has significant drawbacks:

[0003] Firstly, the construction efficiency is low. A single coat of roller coating takes more than three times longer than the spray coating process, and repeated recoating is required at corners and pipe openings, which leads to a longer construction period.

[0004] Secondly, working at heights is risky. Roller coating of ceilings requires frequent climbing and moving of scaffolding, which is physically demanding for workers and can easily lead to falls.

[0005] Third, the quality control is poor. Manual operation is prone to uneven coating thickness (common deviation of 0.5-1.5mm), drips and joint marks, especially in curved and corner areas where it is difficult to achieve full coverage.

[0006] Although some pneumatic spraying equipment exists, its reliance on air compressors results in cumbersome movement, excessive noise (>85dB), and the putty powder is prone to sedimentation and clumping in the conveying pipe, with a blockage rate of over 15%.

[0007] Based on this, this utility model proposes a multi-functional electric putty spray gun. Utility Model Content

[0008] To address the aforementioned technical problems, this utility model proposes a multi-functional electric putty spray gun, which significantly improves the efficiency and quality of wall putty spraying, effectively reduces labor costs on the construction site, and avoids the problem of difficulty in roller coating at corners.

[0009] The technical solution to achieve the purpose of this utility model is: a multi-functional electric putty spray gun, including a base, a storage tank fixedly connected to the base, four casters fixedly connected to the base, a top cover on the storage tank, a feed pipe fixedly connected to the storage tank, and further including;

[0010] The motor is fixedly connected inside the top cover. A stirring rod is fixedly connected to the output shaft of the motor. A delivery pump is fixedly connected inside the top cover. A connecting pipe is fixedly connected to the input end of the delivery pump. A delivery pipe is fixedly connected to the output end of the delivery pump. A spray gun body is provided on the delivery pipe.

[0011] Preferably, the base contains a power supply for the equipment, and the base is equipped with a power switch and a brake switch. The power switch is electrically connected to the power supply for the equipment, the power supply for the equipment is electrically connected to the motor and the delivery pump, and the brake switch is electrically connected to four casters.

[0012] Preferably, a connecting ring is fixedly connected to the top cover, and multiple limiting rods are fixedly connected to the connecting ring.

[0013] Preferably, a fixing ring is fixedly connected to the storage hopper, and multiple limiting rods are movably inserted into the fixing ring.

[0014] Preferably, the spray gun body is provided with a rotating fixed base, and the spray gun body is provided with a trigger.

[0015] Preferably, the spray gun body is provided with a force adjustment switch and a rotary adjustment nozzle.

[0016] Compared with existing technologies, the significant advantages of this invention are:

[0017] Firstly, this utility model significantly optimizes the construction process by integrating the mixing rod, the delivery pump, and the spray gun body. The motor-driven mixing rod automatically mixes the putty in the storage tank, avoiding errors caused by manual mixing. The delivery pump continuously pumps the slurry through the connecting pipe and the delivery pipe, solving the clogging problem of traditional pneumatic equipment. The rotating and adjusting nozzle supports one-button switching between fan-shaped and focused spraying modes, increasing the coverage of inside and outside corners to 100%, greatly improving the working efficiency of the device.

[0018] Secondly, in this utility model, the combination of casters and brake switches enables one-button switching between moving and parking the equipment, eliminating the risk of working at heights on scaffolding. The rotating and fixed base supports multi-angle adjustment of the spray gun body. The design of the connecting ring, limit rod and fixing ring makes the inside of the storage tank easy to clean, thus improving the practicality of the device. Attached Figure Description

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

[0020] Figure 1 This is a schematic diagram of the planar structure of this utility model;

[0021] Figure 2 yes Figure 1 Enlarged view of the structure of part A in the middle.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Base; 2. Storage tank; 3. Top cover; 4. Power supply; 5. Casters; 6. Power switch; 7. Brake switch; 8. Motor; 9. Stirring rod; 10. Conveying pump; 11. Connecting pipe; 12. Conveying pipe; 13. Feed pipe; 14. Connecting ring; 15. Limiting rod; 16. Fixing ring; 17. Spray gun body; 18. Rotary fixed base; 19. Trigger; 20. Force adjustment switch; 21. Rotary adjustment nozzle. Detailed Implementation

[0024] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. 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 are within the protection scope of the present invention.

[0025] This utility model provides an improved multi-functional electric putty spray gun. The technical solution of this utility model is as follows:

[0026] like Figure 1 and Figure 2 As shown, a multi-functional electric putty spray gun includes a base 1, a storage tank 2 fixedly connected to the base 1, four casters 5 fixedly connected to the base 1, a top cover 3 on the storage tank 2, a feed pipe 13 fixedly connected to the storage tank 2, and also includes;

[0027] The motor 8 is bolted to the top cover 3. A stirring rod 9 is fixed to the output shaft of the motor 8 via a coupling. A delivery pump 10 is bolted to the top cover 3. A connecting pipe 11 is bolted to the input end of the delivery pump 10, and a delivery pipe 12 is bolted to the output end of the delivery pump 10. A spray gun body 17 is mounted on the delivery pipe 12, and an electrical wire is attached to the delivery pipe 12 to connect the spray gun body 17 to the power supply 4 and supply power to the spray gun body 17. The integrated design of the stirring rod 9, the delivery pump 10, and the spray gun body 17 significantly optimizes the construction process. The motor 8 drives the stirring rod 9 to automatically mix the putty in the storage tank 2, avoiding errors caused by manual mixing. The delivery pump 10 continuously pumps the slurry through the connecting pipe 11 and the delivery pipe 12, solving the clogging problem of traditional pneumatic equipment.

[0028] Furthermore, such as Figure 1As shown, the base 1 is equipped with a power supply 4, and the base 1 is equipped with a power switch 6 and a brake switch 7. The power switch 6 is electrically connected to the power supply 4, the power supply 4 is electrically connected to the motor 8 and the delivery pump 10, and the brake switch 7 is electrically connected to the four casters 5. When the power switch 6 is turned on, the motor 8 and the delivery pump 10 start, and the spray gun body 17 is also in a powered state. The casters 5 can be rotated by the brake switch 7, which drives the entire device to move.

[0029] Furthermore, such as Figure 1 As shown, a connecting ring 14 is fixedly connected to the top cover 3, and multiple limiting rods 15 are fixedly connected to the connecting ring 14. The limiting rods 15 are arranged in a ring array with the center of the connecting ring 14 as the center.

[0030] Furthermore, such as Figure 1 As shown, a fixing ring 16 is fixedly connected to the storage bin 2, and multiple limiting rods 15 are movably inserted into the fixing ring 16. The design of the connecting ring 14, the limiting rods 15 and the fixing ring 16 allows the top cover 3 to be quickly disassembled, which facilitates cleaning of the inside of the storage bin 2.

[0031] Furthermore, such as Figure 1 and Figure 2 As shown, the spray gun body 17 is provided with a rotating fixed base 18. The rotating fixed base 18 makes it easy to adjust the spray gun body 17 at multiple angles. The spray gun body 17 is provided with a trigger 19. Pressing and pulling the trigger 19 causes the spray gun body 17 to spray putty.

[0032] Furthermore, such as Figure 1 and Figure 2 As shown, the spray gun body 17 is equipped with a force adjustment switch 20 and a rotary adjustment nozzle 21. The force adjustment switch 20 can control the spraying force, and the rotary adjustment nozzle 21 can achieve various spraying methods, including small-area concentrated spraying and large-area diffusion spraying.

[0033] The specific working method is as follows: During construction, putty powder is first put into storage tank 2 through feed pipe 13. After closing the top cover 3, the power switch 6 is turned on. The equipment power supply 4 drives the motor 8 to drive the stirring rod 9 for mixing. Simultaneously, the delivery pump 10 is turned on, and the slurry is sucked in through the connecting pipe 11 and pumped to the spray gun body 17 through the delivery pipe 12. The operator holds the spray gun, adjusts the angle by rotating the fixed base 18, pulls the trigger 19 to move backward along the track to open the valve core, and the putty is sprayed out through the rotating adjustment nozzle 21. The flow rate and pressure are controlled by the force adjustment switch 20, and the rotating nozzle switches between fan-shaped / focused spraying modes. When it is necessary to move, press the brake switch 7 to release the universal wheel 5 lock and push the base 1 to the work area. After the spraying is completed, turn off the power switch 6, and the top cover 3 can be removed to clean the inside of the storage tank 2.

[0034] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A multi-functional electric putty spray gun, comprising a base (1), a storage tank (2) fixedly connected to the base (1), and four casters (5) fixedly connected to the base (1), characterized in that: The storage hopper (2) is provided with a top cover (3), and a feed pipe (13) is fixedly connected to the storage hopper (2). It also includes: A motor (8) is fixedly connected inside the top cover (3). A stirring rod (9) is fixedly connected to the output shaft of the motor (8). A conveying pump (10) is fixedly connected inside the top cover (3). A connecting pipe (11) is fixedly connected to the input end of the conveying pump (10). A conveying pipe (12) is fixedly connected to the output end of the conveying pump (10). A spray gun body (17) is provided on the conveying pipe (12).

2. The multi-functional electric putty spray gun according to claim 1, characterized in that: The base (1) is equipped with a power supply (4), and the base (1) is equipped with a power switch (6) and a brake switch (7). The power switch (6) is electrically connected to the power supply (4), the power supply (4) is electrically connected to the motor (8) and the delivery pump (10), and the brake switch (7) is electrically connected to the four casters (5).

3. The multi-functional electric putty spray gun according to claim 1, characterized in that: A connecting ring (14) is fixedly connected to the top cover (3), and a plurality of limiting rods (15) are fixedly connected to the connecting ring (14).

4. A multi-functional electric putty spray gun according to claim 3, characterized in that: A fixing ring (16) is fixedly connected to the storage tank (2), and multiple limiting rods (15) are movably inserted into the fixing ring (16).

5. A multi-functional electric putty spray gun according to any one of claims 1-4, characterized in that: The spray gun body (17) is provided with a rotating fixed base (18), and the spray gun body (17) is provided with a trigger (19).

6. A multi-functional electric putty spray gun according to any one of claims 1-4, characterized in that: The spray gun body (17) is provided with a force adjustment switch (20) and a rotary adjustment nozzle (21).

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