Coating groove with dustproof function

Abstract

The utility model discloses a coating groove with a dustproof function, which comprises a groove body, a dustproof cover plate is arranged at the top end of the groove body, the dustproof cover plate comprises a first cover plate and a second cover plate, an overflow plate is arranged between the first cover plate and the second cover plate, the overflow plate is arc-shaped, and a plurality of through holes are uniformly formed in the overflow plate. A first baffle and a second baffle are movably arranged on the two sides of the top end of the overflow plate correspondingly, and the first baffle and the second baffle are both arranged in an arc shape and are in sliding fit with the overflow plate. The dustproof cover plate is arranged on the groove body, so that dust generated by equipment and dust in air are prevented from entering coating liquid, and the quality of a coated product of the coating machine is guaranteed; and a first baffle and a second baffle are movably arranged on the two sides of the top end of the overflow plate correspondingly, so that the first baffle and the second baffle can be selectively extended according to the actual situation to protect the coating roller, and the situation that dust in air pollutes a coated product and influences the product quality is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of coating equipment, and in particular relates to a coating tank with a dustproof function. Background Art

[0002] Coating machines are mainly used for surface coating production of films, papers, etc. This machine coats the rolled substrate with a layer of glue, coating or ink with specific functions, dries it, and then rewinds it.

[0003] In the production process of protective membranes, ion membranes, and tapes, coating equipment such as coaters are required to coat the film with a layer of colloid. In order to ensure product quality, the coating liquid must be of high quality to avoid contamination by dust and other impurities. Therefore, when the coater is coating, the coating liquid in the coating tank needs to be dust-proofed; in the prior art, when the coater and other equipment are coating, the coating roller is in contact with the coating liquid in the coating tank, and the coating tank is in an open state. The dust generated by the equipment and impurities in the air will enter the coating tank, thereby affecting the quality of the product when the coater is coating. Utility Model Content

[0004] In order to overcome the problem that the existing coating tank is open and the coating liquid contained in the coating tank is easily contaminated by dust impurities in the air, thereby affecting the coating quality of the product, the utility model provides a coating tank with a dustproof function to prevent dust impurities from entering the coating tank and contaminating the coating liquid.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A coating trough with a dustproof function comprises a trough body, a dustproof cover plate is provided on the top of the trough body, the dustproof cover plate comprises a first cover plate and a second cover plate, an overflow plate is also provided between the first cover plate and the second cover plate, the overflow plate is designed in an arc shape, and a plurality of through holes are evenly opened on the overflow plate, and a first baffle plate and a second baffle plate are movably provided on both sides of the top of the overflow plate.

[0007] Furthermore, the first baffle plate and the second baffle plate are both arranged in an arc shape and are slidably adapted to the overflow plate.

[0008] Furthermore, concave arc portions are provided on opposite side walls of the trough body, and the trough points of the concave arc portions are higher than the trough points of the overflow plate.

[0009] Furthermore, a liquid level observation window is provided on the side wall of the tank body.

[0010] Furthermore, a feed port is provided on the dustproof cover plate, and a flip cover is hinged at the feed port.

[0011] Furthermore, positioning pins are provided at the four corners of the trough body, and positioning holes corresponding to and matching the positioning pins are provided at the four corners of the dust cover plate.

[0012] Beneficial effects of the utility model:

[0013] By arranging a dustproof cover on the trough body, the dust generated by the equipment and the dust in the air are prevented from entering the coating liquid, thereby ensuring the quality of the coated products of the coating machine; when the coating roller is coating, the overflow plate cooperates with the through hole to facilitate the coating roller to contact with the coating liquid for coating, wherein the first baffle plate and the second baffle plate are movably arranged on both sides of the top of the overflow plate, so that the first baffle plate and the second baffle plate can be selectively extended according to actual conditions to protect the coating roller, thereby preventing dust in the air from contaminating the coated products and affecting the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic structural diagram of the dustproof cover plate in the utility model.

[0017] In the figure: 1, coating tank; 11, positioning pin; 12, concave arc portion; 13, liquid level observation window; 2, dust cover; 21, first cover; 22, overflow plate; 221, through hole; 222, first baffle; 223, second baffle; 23, second cover; 24, positioning hole; 25, feed port; 26, flip cover. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2 As shown, the utility model is a coating tank with dustproof function, comprising a tank body 1, and concave arc portions 12 are provided on opposite side walls of the tank body 1, and the concave arc portions 12 are provided to facilitate the installation of the coating roller;

[0020] In order to prevent dust generated by the equipment and dust in the air from entering the coating liquid, a dust cover 2 is provided at the top of the tank body 1 to block the outside world. Specifically, the dust cover 2 includes a first cover 21 and a second cover 23, wherein the sizes of the first cover 21 and the second cover 23 are adapted to the outer perimeter of the tank body 1, and an overflow plate 22 is further provided between the first cover 21 and the second cover 23, and the two ends of the overflow plate 22 are against the inner walls of the opposite sides of the tank body 1, and the overflow plate 22 is used to match The coating roller is combined so that the coating roller can be evenly dipped into a proper amount of coating liquid, so the overflow plate 22 is designed in an arc shape and is adapted to the curvature of the coating roller, and the trough point of the concave arc portion 12 is higher than the trough point of the overflow plate 22, so as to ensure that the coating liquid is contained in the tank body 1 and the coating liquid can overflow onto the overflow plate 22. A plurality of through holes 221 are evenly opened on the overflow plate 22, so that the coating liquid can penetrate into the overflow plate 22 through the through holes 221, so that the coating liquid is in contact with the coating roller for coating;

[0021] At the same time, in order to prevent the coated product from being contaminated on the coating roller, in this embodiment, a first baffle 222 and a second baffle 223 are movably arranged on both sides of the top of the overflow plate 22, respectively. The first baffle 222 and the second baffle 223 are both arranged in an arc shape and are slidably adapted to the overflow plate 22, so that the first baffle 222 and the second baffle 223 can be selectively extended according to actual conditions to protect the coating roller, thereby preventing dust in the air from contaminating the coated product and affecting the product quality;

[0022] In this embodiment, a liquid level observation window 13 is further provided on the side wall of the tank body 1, so that the amount of coating liquid in the tank body 1 can be directly observed through the liquid level observation window 13, and there is no need to repeatedly open the dust cover 2 to observe how much coating liquid is left, which reduces a lot of unnecessary labor for the staff and saves manpower; a feed port 25 is provided on the dust cover 2, and a flip cover 26 is hinged at the feed port 25. When the liquid level of the coating liquid is observed to drop from the liquid level observation window 13, the coating liquid can be added to the tank body 1 through the feed port 25;

[0023] In this embodiment, in order to facilitate the fixation of the dust cover 2, positioning pins 11 are provided at the four corners of the groove body 1, and positioning holes 24 corresponding to and adapted to the positioning pins 11 are provided at the four corners of the dust cover 2. During installation, it is only necessary to align the positioning holes 24 on the dust cover 2 with the four positioning pins 11 on the groove body 1 and penetrate them, thereby ensuring the stability of the dust cover 2.

[0024] The overflow plate 22, the first cover plate 21 and the second cover plate 23 form a cover on the top of the tank body 1 to prevent dust in the air from entering the coating liquid, thereby ensuring the quality of the coated products of the coating machine; when the coating roller is coating, the overflow plate 22 cooperates with the through hole 221 to facilitate the coating roller to contact the coating liquid for coating. The setting of the first baffle plate 222 and the second baffle plate 223 can, on the one hand, prevent the coating liquid from splashing out, and on the other hand, can also reduce the probability of dust falling onto the coated product, thereby further protecting the coated product from dust.

[0025] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, as well as a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A coating tank with dustproof function, comprising a tank body (1), characterized in that: A dustproof cover plate (2) is provided at the top of the trough body (1), the dustproof cover plate (2) comprising a first cover plate (21) and a second cover plate (23), an overflow plate (22) is further provided between the first cover plate (21) and the second cover plate (23), the overflow plate (22) is arc-shaped, and a plurality of through holes (221) are evenly provided on the overflow plate (22), and a first baffle plate (222) and a second baffle plate (223) are movably provided on both sides of the top of the overflow plate (22).

2. A coating tank with dustproof function according to claim 1, characterized in that: The first baffle plate (222) and the second baffle plate (223) are both arranged in an arc shape and are slidably matched with the overflow plate (22).

3. The coating tank with dustproof function according to claim 1, characterized in that: Concave arc portions (12) are provided on opposite side walls of the trough body (1), and the trough point of the concave arc portion (12) is higher than the trough point of the overflow plate (22).

4. The coating tank with dustproof function according to claim 1, characterized in that: A liquid level observation window (13) is also provided on the side wall of the tank body (1).

5. The coating tank with dustproof function according to claim 1, characterized in that: The dustproof cover plate (2) is provided with a feed opening (25), and a flip cover (26) is hingedly connected to the feed opening (25).

6. A coating tank with dustproof function according to claim 1, characterized in that: The four corners of the trough body (1) are each provided with a positioning pin (11), and the four corners of the dust cover plate (2) are provided with a positioning hole (24) corresponding to and matching the positioning pin (11).

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