Material taking mechanism and coating brushing device

Abstract

The utility model discloses a material taking mechanism and a paint brushing device, the material taking mechanism comprises a loading bottle and a brushing unit, the brushing unit comprises a material taking assembly and a roll coating assembly, and the material taking assembly is connected with the roll coating assembly. Linkage of rolling brush action and feeding is achieved through the material taking assembly, the change of brushing pressure is responded in real time, an intelligent feeding mechanism of feeding once pressing and stopping once releasing is achieved, the integrated storage-feeding-brushing design is achieved, repeated dipping or manual feeding adjustment is not needed, and coating dripping pollution is reduced; and meanwhile, the first elastic piece enables the rolling brush and the feeding connection to be relatively flexible and adapt to concave-convex changes of the wall surface, the second elastic piece applies controllable pressure to the material taking pipe, it is ensured that the coating is evenly conveyed to the surface of the roller, and local accumulation or material breakage is avoided.

Description

Technical Field

[0001] This utility model relates to the field of water-based coating tools, and in particular to a material handling mechanism and a coating application device. Background Technology

[0002] In the field of paint application, traditional rollers require repeated dipping in paint, resulting in low operating efficiency, paint dripping, and uneven application. While there are attempts to improve this with integrated painting devices, several problems remain. For example, most devices rely on gravity or manual squeezing for material supply, making the supply mechanism passive and uncontrollable. They lack dynamic response to painting pressure, failing to adjust the supply based on the contact pressure between the roller and the wall, leading to inconsistent coating thickness or poor paint penetration. This also results in cumbersome operation and difficulty in ensuring consistent application. Furthermore, the rigid connection between the roller and the supply system cannot adapt to uneven wall surfaces, easily causing paint buildup or roller jamming, thus affecting construction efficiency.

[0003] Therefore, there is an urgent need for a device with a simplified structure, precise material supply, and dynamic response to coating pressure to solve the problems of uncontrollable material supply and poor adaptability in existing technologies. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the prior art, this utility model is proposed.

[0006] Therefore, the technical problem to be solved by this utility model is that existing coating devices rely on gravity or squeezing to feed the roller, which makes it difficult to control the amount of material supplied and easily leads to problems such as uneven coating thickness, thus affecting the efficiency of coating construction.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a material handling mechanism, which includes a coating unit connected to the loading bottle, and includes a material handling component and a roller coating component, wherein the material handling component and the roller coating component are connected.

[0008] In a preferred embodiment of the material handling mechanism described in this utility model, the roller coating assembly includes a roller brush cylinder, a protective shell, and a roller brush bracket. The roller brush cylinder and the roller brush bracket are movably connected, and the roller brush bracket and the protective shell are connected through a first elastic element.

[0009] As a preferred scheme of the taking mechanism, the taking assembly comprises a taking pipe, a taking front cover and a guide plate, one side of the guide plate is connected with the rolling brush support, one end of the taking pipe is connected with one side of the guide plate in a penetrating mode, and the other end of the taking pipe is connected with the taking front cover through a second elastic element.

[0010] As a preferred scheme of the taking mechanism, the taking front cover is in communication with the cavity in the taking pipe.

[0011] As a preferred scheme of the taking mechanism, the first elastic element is arranged in the displacement column arranged in the inner cavity of the protective shell, and the two ends of the first elastic element are connected with the rolling brush support and the protective shell.

[0012] As a preferred scheme of the taking mechanism, the outer side wall of the protective shell is provided with a connecting opening.

[0013] As a preferred scheme of the taking mechanism, the connecting opening is tightly connected with one side of the loading bottle.

[0014] As a preferred scheme of the taking mechanism, the taking pipe penetrates the protective shell through the connecting opening.

[0015] To solve the above technical problems, the utility model also provides the following technical scheme: a paint brushing device, which comprises a loading bottle, and the loading bottle is connected with a brushing unit.

[0016] The utility model discloses the beneficial effects: set up the brushing unit, realize the rolling brush action and the feed linkage through the taking assembly, respond to the change of brushing pressure in real time, realize the intelligent feed mechanism of " pressing feed, release and stop material " of " just supply", integral type storage - feed - brush design, need not repeatedly dip material or manual adjustment feed, reduce paint drop pollution, and the first elastic element can make the relative flexibility of the rolling brush and the feed connection, adapt to the concave-convex change of wall surface, and the second elastic element applies controllable pressure to the taking pipe, ensures that paint is uniformly delivered to the surface of the rolling drum, avoids local accumulation or material breakage, the taking mechanism is connected with the loading bottle, and the paint is obtained from the loading bottle through the taking mechanism to carry out construction, improves construction efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without the creative labor of the ordinary skilled in the art. Wherein:

[0018] Figure 1The whole structure schematic diagram of the utility model.

[0019] Figure 2 The whole structure explosion schematic diagram of the utility model.

[0020] Figure 3 The partial explosion schematic diagram of the utility model.

[0021] Figure 4 The whole structure cross section schematic diagram of the utility model.

[0022] Figure 5 The whole structure of the utility model. Figure 4 The schematic diagram of A part in the utility model.

[0023] Figure 6 The whole structure of the utility model. Figure 4 The schematic diagram of B part in the utility model. Specific implementation

[0024] In order to make the above purpose, features and advantages of the utility model more obvious, the specific implementation of the utility model is described in detail below with the attached drawings of the specification.

[0025] In the following description, a lot of specific details are set forth in order to facilitate a full understanding of the utility model, but the utility model can also be implemented in other ways different from the description, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0026] Secondly, the "one embodiment" or "embodiment" referred to here means that the specific features, structures or characteristics can be contained in at least one implementation of the utility model. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive with other embodiments.

[0027] Embodiment 1

[0028] Refer to Figures 1-2 , the first embodiment of the utility model provides a taking mechanism, including the brushing unit 200, solves the current coating roller brush existing and relies on gravity or extrusion effect to realize the brush feeding, so that the feeding amount is not easy to control, easy to appear uneven coating thickness, affects the coating construction efficiency and other problems.

[0029] Specifically, the brushing unit 200 includes a taking assembly 201 and a rolling coating assembly 202, and the taking assembly 201 is fastened to the rolling coating assembly 202.

[0030] Further, when the construction personnel starts construction, the rolling coating assembly 202 is attached to the construction surface, and after pressure is applied, the material taking assembly 201 takes material to the surface of the rolling coating assembly 202, so that the construction personnel does not need to squeeze the bottle body, realizes the coordination and synchronization of construction and material taking, and realizes the intelligent material supply mechanism of "squeezing to supply material and releasing to stop material".

[0031] Embodiment 2

[0032] With reference to Figures 1-6 For the second embodiment of the utility model, the embodiment is based on the previous embodiment, and a paint brushing device is provided, which comprises a loading bottle 100 and a brushing unit 200. An integrated material storage-supply-brushing design is realized, the brushing unit 200 is fastened to the loading bottle 100, and paint is obtained from the loading bottle 100.

[0033] During construction, the fastening connection between the brushing unit 200 and the loading bottle 100 is first completed, and a quick connection mode such as a buckle or a thread can be selected, and then the material taking mode of the brushing unit 200 is used to take material from the bottle.

[0034] Embodiment 3

[0035] With reference to Figures 1-6 For the third embodiment of the utility model, the embodiment is based on the previous two embodiments.

[0036] Further, the rolling coating assembly 202 comprises a rolling brush cylinder 202a, a protective shell 202b and a rolling brush support 202c, the rolling brush cylinder 202a is movably connected to the rolling brush support 202c, the rolling brush cylinder 202a can roll around the axis of the rolling brush support 202c to realize wall brushing, and the rolling brush support 202c is connected to the protective shell 202b through a first elastic member 202d, so that when the rolling brush support 202c is pressed against the wall during brushing, the first elastic member 202d is compressed, the connection between the rolling brush cylinder 202a and the whole is relatively flexible, and the concave-convex wall surface is adapted.

[0037] Further, the material taking assembly 201 comprises a material taking pipe 201a, a material taking front cover 201b and a flow guide plate 201c, one side of the flow guide plate 201c is fixedly connected to the rolling brush support 202c, the surface of the flow guide plate 201c is provided with a flow guide groove, paint is uniformly contacted with the surface of the rolling brush cylinder 202a, one end of the material taking pipe 201a is connected to one side of the flow guide plate 201c in a penetrating manner, paint flows into the flow guide groove, and the other end of the material taking pipe 201a is connected to the material taking front cover 201b through a second elastic member 201d.

[0038] It should be noted that the material taking front cover 201b is connected to the cavity in the material taking pipe 201a in a penetrating manner, and paint enters the material taking pipe 201a through the cavity in the material taking front cover 201b.

[0039] Preferably, the first elastic member 202d is arranged in the displacement column 202b-1 arranged in the inner cavity of the protective shell 202b, and the two ends are connected with the brush holder 202c and the protective shell 202b, when the brush cylinder 202a is pressed, the first elastic member 202d is compressed, and when the applied force is released, the deformation is restored.

[0040] Preferably, the outer side wall of the protective shell 202b is provided with a connecting opening 202b-2, the connecting opening 202b-2 is connected with the opening on the loading bottle 100, and the connecting opening 202b-2 is tightly connected with one side of the loading bottle 100.

[0041] Preferably, the material taking pipe 201a penetrates through the protective shell 202b through the connecting opening 202b-2.

[0042] Preferably, the first elastic member 202d and the second elastic member 201d can be selected from structures having a restoring force, such as springs, elastic strips, etc.

[0043] In use, the operator first tightly connects the loading bottle 100 and the brushing unit 200 through buckling or screwing, and then presses the brush cylinder 202a to the wall surface, when the brush cylinder 202a is pressed upward or downward, the brush holder 202c will compress the first elastic member 202d, at the same time, the material taking pipe 201a will penetrate into the bottle, and the penetration will continue until the material taking cover 201b touches the bottom of the bottle, at this time, the cavity in the material taking cover 201b is filled with paint, when the force continues to be applied, the material taking pipe 201a will press the second elastic member 201d to continue to penetrate downward, at this time, the paint in the cavity of the material taking cover 201b is pressed to flow into the material taking pipe 201a, and then flows to the guide plate 201c, and then contacts the surface of the brush cylinder 202a, and then is evenly brushed to the wall surface, when the force is removed, the first elastic member 202d restores the deformation, and drives the material taking pipe 201a and the material taking cover 201b to move upward, and then the above-mentioned operation is repeated when the material taking pipe 201a and the material taking cover 201b contact the wall surface again. Figure 6

[0044] In this way, the brushing operation and the material supply are coordinated and coherent, the operator does not need to press the bottle body, and does not need to invert the bottle body when the paint is less.

[0045] It should be noted that the size of the cavity in the material taking pipe 201a and the material taking cover 201b can be adjusted according to the actual contact area of the brush cylinder 202.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.​

Claims

1. A material taking-out mechanism characterized by comprising: Including, The coating unit (200) comprises a material taking assembly (201) and a roll coating assembly (202), and the material taking assembly (201) is connected with the roll coating assembly (202); The roll coating assembly (202) comprises a roll brush cylinder (202a), a protective shell (202b) and a roll brush support (202c), the roll brush cylinder (202a) is movably connected with the roll brush support (202c), and the roll brush support (202c) is connected with the protective shell (202b) through a first elastic element (202d); The material taking assembly (201) comprises a material taking pipe (201a), a material taking front cover (201b) and a flow guide plate (201c), one side of the flow guide plate (201c) is connected with the roll brush support (202c), one end of the material taking pipe (201a) is connected with one side of the flow guide plate (201c) in a penetrating mode, and the other end of the material taking pipe (201a) is connected with the material taking front cover (201b) through a second elastic element (201d).

2. A material taking-out mechanism according to claim 1, characterized in that: The material taking front cover (201b) is connected with a cavity in the material taking pipe (201a) in a penetrating mode.

3. A material taking-out mechanism according to claim 2, characterized in that: The first elastic element (202d) is arranged in a displacement column (202b-1) arranged in an inner cavity of the protective shell (202b), and both ends of the first elastic element (202d) are connected with the roll brush support (202c) and the protective shell (202b).

4. A material taking-out mechanism according to claim 3, characterized in that: An outer side wall of the protective shell (202b) is provided with a connecting opening (202b-2).

5. A material taking-out mechanism according to claim 4, characterized in that: The connecting opening (202b-2) is tightly connected with one side of the loading bottle (100).

6. A material taking-out mechanism according to claim 5, characterized in that: The material taking pipe (201a) penetrates through the protective shell (202b) through the connecting opening (202b-2).

7. A paint brushing device characterized by: The coating unit (200) comprises the material taking mechanism according to any one of claims 1-6; and The loading bottle (100) is connected with the coating unit (200).

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