Agitator for wall covering paints

Abstract

The utility model discloses a stirring device for wall paper coating relates to wall paper coating processing technical field, including stirring drum, the bottom fixed connection of stirring drum has two support frames, the bottom fixed connection of stirring drum has two discharge pipes, the top fixed connection of stirring drum has the feed inlet, the top fixed connection of stirring drum has the motor, the inside setting of stirring drum has two mounting plates, the one side fixed connection of mounting plate has the connecting frame, the one side of connecting frame is opened and has second flow guide hole, and second flow guide hole arranges gradually, this stirring device for wall paper coating, the structure design is reasonable, only needs single motor to drive multiple stirring rollers to rotate, has improved stirring efficiency, and it is convenient to maintain the stirring mechanism, can automatic cleaning to the coating on the inner wall of stirring drum, has reduced the waste of raw materials, has reduced the cleaning difficulty.

Description

Technical Field

[0001] This utility model relates to the field of wallpaper coating processing technology, specifically to a stirring device for wallpaper coating. Background Technology

[0002] A wallpaper paint mixing device is a high-efficiency power tool that typically uses an adjustable-speed motor to drive a stainless steel or corrosion-resistant spiral mixing head. The centrifugal force generated by the rotation evenly mixes the paint. Its design emphasizes splash prevention and easy cleaning. Some models are equipped with an extension rod to accommodate different container depths. This device can quickly break up paint lumps, maintain uniform color and viscosity, and significantly improve construction efficiency. It is a practical auxiliary device in wall decoration projects.

[0003] Most existing wallpaper paint mixing devices use single-shaft or multi-shaft mixing mechanisms. Single-shaft mixing has a simple structure but poor mixing effect and is prone to uneven mixing. While multi-shaft mixing can improve mixing efficiency, it requires multiple drive motors, which increases equipment cost and energy consumption. In addition, it has a complex structure and is inconvenient to maintain. Furthermore, after mixing, the paint tends to adhere to the inner wall of the mixing drum, which not only wastes raw materials but also increases cleaning difficulty and affects subsequent use efficiency. Therefore, new technical solutions need to be designed to address these issues. Utility Model Content

[0004] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mixing device for wallpaper coating, comprising a mixing drum, two support frames fixedly connected to the bottom of the mixing drum, two discharge pipes fixedly connected to the bottom of the mixing drum, a feed inlet fixedly connected to the top of the mixing drum, a motor fixedly connected to the top of the mixing drum, two mounting plates arranged inside the mixing drum, a connecting frame fixedly connected to one side of the mounting plate, and a second guide hole opened on one side of the connecting frame, and the second guide holes are arranged sequentially.

[0006] Preferably, the bottom end of the power output shaft of the motor passes through the stirring drum and extends into the inner cavity of the stirring drum, and the bottom end of the power output shaft of the motor is fixedly connected to the installation chamber. The installation chamber is driven by the motor to rotate, so that the spiral stirring roller below the installation chamber rotates around the installation chamber as the center.

[0007] Preferably, the installation chamber has two transmission chambers inside, and a gear driven rod is rotatably connected to the bottom of the inner cavity of the transmission chamber, through which the spiral stirring roller is installed.

[0008] Preferably, the bottom end of the gear driven rod passes through the transmission chamber and extends to the bottom of the mounting chamber, and a spiral stirring roller is fixedly connected to the bottom end of the gear driven rod. A first guide hole is opened on the outer side of the spiral stirring roller, and the first guide holes are arranged in sequence to reduce the resistance when the spiral stirring roller rotates.

[0009] Preferably, the inner cavity of the installation chamber is rotatably connected to two gear transmission rods. One end of each gear transmission rod passes through the installation chamber and extends into the inner cavity of the transmission chamber. A first drive gear is fixedly connected to the outer side of the gear transmission rod. The first drive gear meshes with the gear driven rod, and the gear driven rod is driven to rotate through the first drive gear, causing the spiral stirring roller at the bottom of the gear driven rod to rotate.

[0010] Preferably, a fixing rod is fixedly connected to the bottom of the inner cavity of the stirring cylinder, the top end of the fixing rod passes through the mounting chamber and extends into the inner cavity of the mounting chamber, and a second drive gear is fixedly connected to the top end of the fixing rod. The second drive gear meshes with the gear transmission rod, and the fixing rod is rotatably connected to the mounting chamber, driving the gear transmission rod to rotate through the second drive gear.

[0011] Preferably, a cleaning scraper is fixedly connected to one side of the connecting frame, one side of the cleaning scraper is in contact with the mixing drum, and a third guide hole is opened on one side of the cleaning scraper. The third guide holes are arranged in sequence to reduce the resistance encountered by the cleaning scraper when cleaning the coating adhering to the inner wall of the mixing drum.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This mixing device for wallpaper coatings, through a multi-shaft mixing mechanism, can improve mixing efficiency while performing multi-shaft mixing, and does not require multiple drive motors. Only a single motor is needed to drive multiple mixing rollers to rotate, which facilitates the maintenance of the mixing mechanism.

[0014] 2. This mixing device for wallpaper coatings can automatically clean the coatings adhering to the inner wall of the mixing drum after mixing is completed through an inner wall cleaning mechanism, reducing the waste of raw materials, lowering the difficulty of cleaning, and minimizing the impact on subsequent use. Attached Figure Description

[0015] Figure 1 This is a front-view perspective view of the stirring device for wallpaper coating proposed in this utility model.

[0016] Figure 2 This is a bottom-view perspective view of the stirring device for wallpaper coating proposed in this utility model.

[0017] Figure 3 This is a front sectional three-dimensional structural schematic diagram of the mixing device for wallpaper coating proposed in this utility model;

[0018] Figure 4 This is a front sectional view of the mixing device for wallpaper coating proposed in this utility model.

[0019] In the diagram: 100, mixing drum; 110, support frame; 120, discharge pipe; 130, feed inlet; 140, motor; 150, mounting chamber; 151, transmission chamber; 160, gear driven rod; 161, spiral mixing roller; 162, first guide hole; 170, gear transmission rod; 171, first drive gear; 180, fixing rod; 181, second drive gear; 200, mounting plate; 210, connecting frame; 220, second guide hole; 230, cleaning scraper; 240, third guide hole. Detailed Implementation

[0020] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1: Please refer to again Figure 1-4This utility model provides a mixing device for wallpaper coating, including a mixing drum 100. Two support frames 110 are fixedly connected to the bottom of the mixing drum 100, and two discharge pipes 120 are fixedly connected to the bottom of the mixing drum 100. A feed inlet 130 is fixedly connected to the top of the mixing drum 100, and a motor 140 is fixedly connected to the top of the mixing drum 100. The bottom end of the power output shaft of the motor 140 passes through the mixing drum 100 and extends into the inner cavity of the mixing drum 100. A mounting chamber 150 is fixedly connected to the bottom end of the power output shaft of the motor 140. Two transmission chambers 151 are opened inside the mounting chamber 150. A gear driven rod 160 is rotatably connected to the bottom of the inner cavity of the transmission chamber 151. The bottom end of the gear driven rod 160 passes through the transmission chamber 151 and extends to the bottom of the mounting chamber 150. A gear driven rod 160 is fixedly connected to the bottom end of the gear driven rod 160. A spiral stirring roller 161 has a first guide hole 162 on its outer side, and the first guide holes 162 are arranged in sequence. Two gear transmission rods 170 are rotatably connected to the inner cavity of the installation chamber 150. One end of the gear transmission rod 170 passes through the installation chamber 150 and extends into the inner cavity of the transmission chamber 151. A first drive gear 171 is fixedly connected to the outer side of the gear transmission rod 170. The first drive gear 171 is meshed with the gear driven rod 160. A fixing rod 180 is fixedly connected to the bottom of the inner cavity of the stirring cylinder 100. The top end of the fixing rod 180 passes through the installation chamber 150 and extends into the inner cavity of the installation chamber 150. A second drive gear 181 is fixedly connected to the top end of the fixing rod 180. The second drive gear 181 is meshed with the gear transmission rod 170. The fixing rod 180 is rotatably connected to the installation chamber 150.

[0022] Specifically, by starting the motor 140, the installation chamber 150 is driven to rotate around the motor 140, causing the two spiral stirring rollers 161 located on the installation chamber 150 to rotate around the installation chamber 150, thus stirring the coating. At the same time, as the installation chamber 150 rotates, the two gear transmission rods 170 installed inside the installation chamber 150 follow the rotation of the installation chamber 150 and mesh with the second drive gear 181 on the fixed rod 180. The second drive gear 181 drives the two gear transmission rods 170 to rotate, and the first drive gear 171 installed on the gear transmission rods 170 drives the spiral stirring rollers 161 that are meshed with it to rotate, causing the spiral stirring rollers 161 to rotate and mix the coating.

[0023] Example 2: Please refer to again Figure 1-4The mixing drum 100 is provided with two mounting plates 200. A connecting frame 210 is fixedly connected to one side of the mounting plate 200. A second guide hole 220 is opened on one side of the connecting frame 210, and the second guide holes 220 are arranged in sequence. A cleaning scraper 230 is fixedly connected to one side of the connecting frame 210. One side of the cleaning scraper 230 is in contact with the mixing drum 100. A third guide hole 240 is opened on one side of the cleaning scraper 230, and the third guide holes 240 are arranged in sequence.

[0024] Specifically, the motor 140 drives the installation chamber 150 to rotate, causing the installation plates 200 installed on both sides of the installation chamber 150 to rotate with the installation chamber 150. This causes the connecting frame 210 installed on the installation plate 200 to drive the cleaning scraper 230 connected to it to rotate around the installation chamber 150 as the center. The cleaning scraper 230 cleans the paint adhering to the mixing drum 100. When too much paint accumulates on one side of the cleaning plate, the paint moves through the third guide hole 240 to the other side of the cleaning scraper 230 and falls off, reducing the resistance of the cleaning scraper 230.

[0025] Working principle: The motor 140 drives the installation chamber 150 to rotate around the motor 140, causing the two spiral stirring rollers 161 located on the installation chamber 150 to rotate around the installation chamber 150, thus stirring the paint. At the same time, as the installation chamber 150 rotates, the two gear transmission rods 170 installed inside the installation chamber 150 follow the rotation of the installation chamber 150 and mesh with the second drive gear 181 on the fixed rod 180. The second drive gear 181 drives the two gear transmission rods 170 to rotate, and the first drive gear 171 installed on the gear transmission rods 170 drives the spiral stirring rollers 161 that are meshed with it to rotate, so that the spiral stirring rollers 161 rotate and mix the paint.

[0026] The motor 140 drives the installation chamber 150 to rotate, causing the installation plates 200 installed on both sides of the installation chamber 150 to rotate with the installation chamber 150. The connecting frame 210 installed on the installation plate 200 drives the cleaning scraper 230 connected to it to rotate around the installation chamber 150. The cleaning scraper 230 cleans the paint adhering to the mixing drum 100. When too much paint accumulates on one side of the cleaning plate, the paint moves through the third guide hole 240 to the other side of the cleaning scraper 230 and falls off, reducing the resistance of the cleaning scraper 230.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A mixing device for wallpaper coating, comprising a mixing drum (100), characterized in that, The bottom of the mixing drum (100) is fixedly connected to two support frames (110), the bottom of the mixing drum (100) is fixedly connected to two discharge pipes (120), the top of the mixing drum (100) is fixedly connected to a feed inlet (130), and the top of the mixing drum (100) is fixedly connected to a motor (140). The mixing drum (100) is provided with two mounting plates (200). A connecting frame (210) is fixedly connected to one side of the mounting plate (200). A second guide hole (220) is opened on one side of the connecting frame (210), and the second guide holes (220) are arranged in sequence. The bottom end of the power output shaft of the motor (140) passes through the stirring tank (100) and extends into the inner cavity of the stirring tank (100), and the bottom end of the power output shaft of the motor (140) is fixedly connected to the mounting chamber (150). The installation chamber (150) has two transmission chambers (151) inside, and a gear driven rod (160) is rotatably connected to the bottom of the inner cavity of the transmission chamber (151). The bottom end of the gear driven rod (160) passes through the transmission chamber (151) and extends to the bottom of the mounting chamber (150), and a spiral stirring roller (161) is fixedly connected to the bottom end of the gear driven rod (160). A first guide hole (162) is opened on the outer side of the spiral stirring roller (161), and the first guide holes (162) are arranged in sequence. A cleaning scraper (230) is fixedly connected to one side of the connecting frame (210). One side of the cleaning scraper (230) is in contact with the stirring cylinder (100). A third guide hole (240) is opened on one side of the cleaning scraper (230), and the third guide holes (240) are arranged in sequence.

2. The mixing device for wallpaper coating as described in claim 1, characterized in that, The inner cavity of the installation chamber (150) is rotatably connected to two gear transmission rods (170). One end of the gear transmission rod (170) passes through the installation chamber (150) and extends into the inner cavity of the transmission chamber (151). A first drive gear (171) is fixedly connected to the outer side of the gear transmission rod (170). The first drive gear (171) meshes with the gear driven rod (160).

3. The mixing device for wallpaper coating as described in claim 2, characterized in that, A fixing rod (180) is fixedly connected to the bottom of the inner cavity of the stirring cylinder (100). The top end of the fixing rod (180) passes through the mounting chamber (150) and extends into the inner cavity of the mounting chamber (150). A second drive gear (181) is fixedly connected to the top end of the fixing rod (180). The second drive gear (181) meshes with the gear transmission rod (170). The fixing rod (180) is rotatably connected to the mounting chamber (150).

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