An exterior wall paint preparation device

Abstract

This utility model belongs to the technical field of paint preparation equipment, specifically relating to an exterior wall paint preparation device. It includes a U-shaped base, with a vertical rod fixed to the top center of the U-shaped base. A lifting channel with an I-shaped cross-section is opened on the vertical rod. A lifting plate with an I-shaped cross-section is slidably connected within the lifting channel. A hydraulic rod is fixed to the U-shaped base on the rear side of the vertical rod. The telescopic end of the hydraulic rod is fixed to the bottom end of the lifting plate. A drive motor is fixed to the top of the lifting plate away from the telescopic end of the hydraulic rod. This exterior wall paint preparation device can be activated by starting the hydraulic rod, pulling the lifting plate downwards, and causing the stirring blades connected to the stirring shaft of the drive motor to descend into the paint tank. Simultaneously, as the lifting plate descends, two transmission rods move downwards synchronously. Combined with the downward movement of the transmission rods in the Z-shaped transmission channel, the two transmission plates respectively drive the inverted L-shaped moving rods to move backwards via the slider.

Description

Technical Field

[0001] This utility model belongs to the technical field of coating preparation equipment, specifically relating to an exterior wall coating preparation device. Background Technology

[0002] Exterior wall coating preparation equipment is a key piece of equipment in the production process of architectural coatings, mainly used for mixing, stirring, and homogenizing the coatings. Existing exterior wall coating preparation equipment typically includes a stirring mechanism, a lifting mechanism, and a clamping mechanism, wherein the lifting mechanism is used to drive the stirring mechanism to move up and down, allowing it to extend into the coating tank for stirring operations.

[0003] However, existing exterior wall coating preparation equipment still has the following technical defects in actual use:

[0004] The clamping operation is cumbersome and affects efficiency: Before stirring, the existing device requires manual adjustment of the clamping mechanism to fix the paint bucket. Only after the clamping is stable can the lifting mechanism be activated to allow the stirring blades to enter the bucket. The above process increases the number of operation steps, reduces production efficiency, and is particularly inconvenient when frequently changing paint buckets.

[0005] Paint dripping pollutes the environment: After mixing, the lifting mechanism drives the mixing structure to rise. However, because paint is easily left on the surface of the mixing blades, the residual paint will drip onto the ground or work surface after the paint bucket is removed. This not only makes cleaning difficult but may also lead to paint waste and affect the cleanliness of the production environment.

[0006] Insufficient automation: Existing devices lack a linkage control mechanism. Clamping, lifting, and stirring actions need to be performed step by step, which cannot achieve integrated collaborative operation and cannot meet the high-efficiency requirements of modern paint preparation. Therefore, there is an urgent need for an improved exterior wall paint preparation device that can optimize the linkage between clamping and stirring, reduce manual intervention, and solve the problem of paint dripping, so as to improve production efficiency and cleanliness.

[0007] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0008] The purpose of this invention is to provide an exterior wall coating preparation device to solve the problems of cumbersome clamping operation, reduced efficiency, paint dripping and environmental pollution, and insufficient automation in the existing technology.

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] An exterior wall coating preparation device includes a U-shaped base, a vertical rod fixedly connected to the top center of the U-shaped base, a lifting channel with an I-shaped cross-section opened on the vertical rod, a lifting plate with an I-shaped cross-section slidably connected in the lifting channel, a hydraulic rod fixedly connected to the U-shaped base on the rear side of the vertical rod, the telescopic end of the hydraulic rod fixedly connected to the bottom end of the lifting plate, a drive motor fixedly connected to the top of the lifting plate away from the telescopic end of the hydraulic rod, the output shaft of the drive motor passing through the lifting plate and fixedly connected to a stirring shaft, a stirring blade fixedly connected to the bottom end of the stirring shaft, and an anti-drip positioning component connecting the lifting plate and the U-shaped base.

[0011] Preferably, the anti-drip positioning component includes transmission rods fixedly connected to both sides of the lifting plate, and transmission plates are movably sleeved on the outer sides of both transmission rods. Each transmission plate has a Z-shaped transmission channel that cooperates with the transmission rod.

[0012] Preferably, the inner width of the Z-shaped transmission channel is equal to the diameter of the transmission rod.

[0013] Preferably, each of the transmission plates has an inverted L-shaped moving rod fixedly connected to its rear side wall, and each of the inverted L-shaped moving rods has a slider with a convex vertical cross-section fixedly connected to its bottom end. The sliders are slidably connected to the grooves opened at the top of the U-shaped base, and anti-drip bowls can be detachably connected between the opposite ends of the two inverted L-shaped moving rods.

[0014] Preferably, each of the two side walls of the anti-drip bowl is fixedly connected to a plug, which is movably inserted into a slot at the top of the inverted L-shaped moving rod. Each plug is movably fitted with a hand-tightening screw, the bottom end of which is threaded into a screw hole in the bottom wall of the slot.

[0015] Preferably, a movable positioning plate is fixed between the two opposing side walls of the transmission plates, at a position away from the upright. The movable positioning plate has a first arc-shaped groove on its side wall facing the upright. A fixed positioning plate is fixed to the inner wall of the U-shaped base, at a position away from the movable positioning plate. The fixed positioning plate has a second arc-shaped groove on its side wall facing the first arc-shaped groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The exterior wall coating preparation device of this utility model can be activated by starting the hydraulic rod and pulling the lifting plate downward, which in turn drives the stirring blade connected to the stirring shaft on the drive motor to descend into the coating bucket. Simultaneously, as the lifting plate descends, it also drives two transmission rods to move downward in sync. Combined with the downward movement of the transmission rods in the Z-shaped transmission channel, this causes the two transmission plates to drive the inverted L-shaped moving rods to move backward via the slider. At this time, the anti-drip bowl is also moved backward a fixed distance. The stirring blade, fixed to the bottom end of the stirring shaft, continues to move downward into the coating bucket without being obstructed by the anti-drip bowl. At the same time, the active... The movable positioning plate is synchronously driven backward by two transmission plates, and the paint bucket is clamped and fixed between the second arc-shaped grooves on the fixed positioning plate through the first arc-shaped groove on the movable positioning plate. This achieves integrated and coordinated operation of clamping, lifting and stirring actions, thus meeting the high-efficiency requirements of modern paint preparation. In addition, when the stirring blade moves away from the paint bucket, it can also cause the anti-drip bowl to move forward to directly below the stirring blade, thereby catching the paint dripping from the stirring blade and preventing it from dripping onto the ground or work surface. This avoids problems such as cleaning difficulties, paint waste and affecting the cleanliness of the production environment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional first-view structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall three-dimensional second-view structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall three-dimensional third-view structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the planar unfolded structure of the insert and slot of this utility model;

[0022] Explanation of key figure labels:

[0023] 1. U-shaped base; 11. Upright pole; 12. Lifting plate; 121. Lifting channel; 13. Hydraulic rod; 14. Drive motor; 141. Stirring shaft; 142. Stirring blade; 2. Anti-drip positioning assembly; 21. Transmission rod; 22. Transmission plate; 23. Z-shaped transmission channel; 24. Inverted L-shaped moving rod; 25. Slider; 26. Anti-drip bowl; 261. Insert block; 262. Hand screw; 27. Movable positioning plate; 28. First arc-shaped groove; 29. ​​Fixed positioning plate; 210. Second arc-shaped groove. Detailed Implementation

[0024] The technical solution of this utility model patent will be clearly and completely described below. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship are based on the orientation 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 the utility model.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The clamping operation is cumbersome and affects efficiency: Before stirring, the existing device requires manual adjustment of the clamping mechanism to fix the paint bucket. Only after the clamping is stable can the lifting mechanism be activated to allow the stirring blade 142 to enter the bucket. The above process increases the number of operation steps, reduces production efficiency, and is particularly inconvenient when frequently changing paint buckets.

[0028] Paint dripping pollutes the environment: After mixing, the lifting mechanism drives the mixing structure to rise. However, since paint is easily left on the surface of the mixing blade 142, the residual paint will drip onto the ground or work surface after the paint bucket is removed. This not only makes cleaning difficult but may also lead to paint waste and affect the cleanliness of the production environment.

[0029] Insufficient automation: Existing equipment lacks a linkage control mechanism. Clamping, lifting and stirring actions need to be performed step by step, which cannot achieve integrated collaborative operation and makes it difficult to meet the high-efficiency requirements of modern coating preparation.

[0030] See attached document Figure 1-4An exterior wall coating preparation device includes a U-shaped base 1, with a vertical rod 11 fixedly connected to the top center of the U-shaped base 1. A lifting channel 121 with an I-shaped cross-section is opened on the vertical rod 11. A lifting plate 12 with an I-shaped cross-section is slidably connected in the lifting channel 121. A hydraulic rod 13 fixedly connected to the U-shaped base 1 is provided on the rear side of the vertical rod 11. The telescopic end of the hydraulic rod 13 is fixedly connected to the bottom end of the lifting plate 12. A drive motor 14 is fixedly connected to the top of the lifting plate 12 away from the telescopic end of the hydraulic rod 13. The output shaft of the drive motor 14 passes through the lifting plate 12 and is fixedly connected to a stirring shaft 141. A stirring blade 142 is fixedly connected to the bottom end of the stirring shaft 141. An anti-drip positioning component 2 is connected between the lifting plate 12 and the U-shaped base 1.

[0031] Furthermore, such as Figure 1-4 As shown, in order to facilitate the synchronous clamping or unloading of the paint bucket during the lowering or raising of the lifting plate 12, and to prevent the paint on the stirring blade 142 from dripping onto the ground or workbench, an anti-drip positioning component 2 is provided. This component includes transmission rods 21 fixed to both sides of the lifting plate 12. Transmission plates 22 are movably fitted onto the outer sides of both transmission rods 21. Each transmission plate 22 has a Z-shaped transmission channel 23 that cooperates with the transmission rods 21. The inner width of the Z-shaped transmission channel 23 is equal to the diameter of the transmission rods 21. Inverted L-shaped moving rods 24 are fixed to the rear side wall of the transmission plate 22. A slider 25 with a convex vertical cross-section is fixed to the bottom end of each inverted L-shaped moving rod 24. The sliders 25 are slidably connected to a groove at the top of the U-shaped base 1. The two inverted L-shaped moving rods... A drip-proof bowl 26 is detachably connected to one end of each moving rod 24. A plug 261 is fixed to each side wall of the drip-proof bowl 26. The plug 261 is movably inserted into the slot at the top of the inverted L-shaped moving rod 24. A hand screw 262 is movably inserted into each plug 261. The bottom end of the hand screw 262 is threaded into the screw hole in the bottom wall of the slot. A movable positioning plate 27 is fixed between the opposite side walls of the two transmission plates 22 and at a position away from the upright rod 11. A first arc-shaped groove 28 is opened on the side wall of the movable positioning plate 27 facing the upright rod 11. A fixed positioning plate 29 is fixed to the inner wall of the U-shaped base 1 and at a position away from the movable positioning plate 27. A second arc-shaped groove 210 is opened on the side wall of the fixed positioning plate 29 facing the first arc-shaped groove 28.

[0032] The drip-proof bowl 26 features a detachable design, making it easy to pour out the paint it holds for recycling.

[0033] The insert 261 can be designed with a convex cross-section, and the slot can also be designed with a convex cross-section, which is not shown in the attached figure. Other shapes are also possible, depending on the actual situation.

[0034] The shape of the Z-shaped transmission channel 23 is shown in the attached figure.

[0035] In actual use, the hydraulic rod 13 is activated, pulling the lifting plate 12 downwards. This causes the stirring blade 142 connected to the stirring shaft 141 on the drive motor 14 to descend into the paint bucket. Simultaneously, as the lifting plate 12 descends, it also drives the two transmission rods 21 to move downwards synchronously. Combined with the downward movement of the transmission rods 21 within the Z-shaped transmission channel 23, the two transmission plates 22 drive the inverted L-shaped moving rods 24 to move backwards via the slider 25. At this time, the anti-drip bowl 26 is also moved backwards a fixed distance. The stirring blade 142, fixed to the bottom of the stirring shaft 141, continues to descend into the paint bucket without being obstructed by the anti-drip bowl 26. At the same time, the active... The movable positioning plate 27 is synchronously driven to move backward by the two transmission plates 22, and the paint bucket is clamped and fixed between the second arc-shaped groove 210 on the fixed positioning plate 29 through the first arc-shaped groove 28 on the movable positioning plate 27. This achieves integrated and coordinated operation of clamping, lifting and stirring actions, thereby meeting the high-efficiency requirements of modern paint preparation. In addition, when the stirring blade 142 moves away from the paint bucket, it can also cause the anti-drip bowl 26 to move forward to directly below the stirring blade 142, so as to catch the paint dripping from the stirring blade 142 and prevent it from dripping onto the ground or work surface, thus avoiding problems such as cleaning difficulties, paint waste and affecting the cleanliness of the production environment.

[0036] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. An exterior wall coating preparation device, comprising a U-shaped base (1), a vertical rod (11) fixedly connected to the middle of the top of the U-shaped base (1), a lifting channel (121) with an I-shaped cross-section opened on the vertical rod (11), a lifting plate (12) with an I-shaped cross-section slidably connected in the lifting channel (121), a hydraulic rod (13) fixedly connected to the U-shaped base (1) on the rear side of the vertical rod (11), the telescopic end of the hydraulic rod (13) fixedly connected to the bottom end of the lifting plate (12), a drive motor (14) fixedly connected at the top of the lifting plate (12) away from the telescopic end of the hydraulic rod (13), the output shaft of the drive motor (14) passing through the lifting plate (12) and fixedly connected to a stirring shaft (141), a stirring blade (142) fixedly connected to the bottom end of the stirring shaft (141), characterized in that, A drip-proof positioning component (2) is connected between the lifting plate (12) and the U-shaped base (1).

2. The exterior wall coating preparation apparatus according to claim 1, characterized in that, The anti-drip positioning component (2) includes transmission rods (21) fixedly connected to both sides of the lifting plate (12). Transmission plates (22) are movably sleeved on the outer sides of the two transmission rods (21). Z-shaped transmission channels (23) that cooperate with the transmission rods (21) are opened on the transmission plates (22).

3. The exterior wall coating preparation apparatus according to claim 2, characterized in that, The inner width of the Z-shaped transmission channel (23) is equal to the diameter of the transmission rod (21).

4. The exterior wall coating preparation apparatus according to claim 2, characterized in that, Each of the transmission plates (22) has an inverted L-shaped moving rod (24) fixedly connected to its rear side wall. Each of the inverted L-shaped moving rods (24) has a slider (25) with a convex vertical cross section fixedly connected to its bottom end. Each slider (25) is slidably connected to a groove opened at the top of the U-shaped base (1). Each of the two inverted L-shaped moving rods (24) can be detachably connected to a drip-proof bowl (26) between the opposite ends.

5. The exterior wall coating preparation apparatus according to claim 4, characterized in that, The anti-drip bowl (26) has two side walls fixed with inserts (261), and each insert (261) is movably inserted into a slot at the top of the inverted L-shaped moving rod (24). Each insert (261) has a hand screw (262) movably inserted into it, and the bottom end of each hand screw (262) is threaded into a screw hole in the bottom wall of the slot.

6. The exterior wall coating preparation apparatus according to claim 4, characterized in that, A movable positioning plate (27) is fixed between the opposing side walls of the two transmission plates (22) and at a position away from the upright (11). The movable positioning plate (27) has a first arc-shaped groove (28) on its side wall facing the upright (11). A fixed positioning plate (29) is fixed to the inner wall of the U-shaped base (1) at a position away from the movable positioning plate (27). The fixed positioning plate (29) has a second arc-shaped groove (210) on its side wall facing the first arc-shaped groove (28).

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