Material spreading and impurity removing structure of coating machine

Abstract

The utility model relates to a material spreading and impurity removing structure of a coating machine, which comprises a connecting seat structure, a material spreading component and an impurity removing component, the material spreading component and the impurity removing component are arranged on the upper portion of the connecting seat structure, and the connecting seat structure comprises a main body connecting plate, side wing connecting seats arranged on two sides of the main body connecting plate and an upper end connecting structure arranged on the rear portion of the main body connecting plate. The material spreading assembly is arranged in the side wing connecting base, the impurity removing assembly is arranged in the middle of the main body connecting plate, and the material spreading assembly comprises an outer side material spreading roller set arranged in the side wing connecting base and a middle material spreading roller body arranged in the outer side material spreading roller set. The spreading and impurity removing structure of the coating machine is simple in structure and convenient to use, spreading smoothness is guaranteed during material passing and dust removing, operation of gluing, coating or printing ink coating and the like is optimized, and the product quality is further improved. And meanwhile, the device is suitable for various coating machines.

Description

Technical Field

[0001] The utility model relates to the field of coating machines, and particularly relates to a material spreading and impurity removing structure of a coating machine. Background Art

[0002] Coating machines are mainly used in the surface coating process production of films, papers, etc. This machine coats a roll of base material with a specific functional glue, coating, ink, etc., and then winds it up after drying. A coating machine is a machine for coating roll materials, and the coatings include glue, pigments, etc.

[0003] Publication No.: CN221472750U, a dust removal device for a coating machine, includes a housing. A plurality of rotating rollers are rotatably connected inside the housing. A bracket is movably arranged downward on the top wall inside the housing. The bottom end of the bracket is rotatably connected with a cleaning roller. A dust collection chamber is arranged on the bracket and is located above the cleaning roller. The top of the dust collection chamber is communicated with a negative pressure mechanism. A dust suction port is opened at the bottom of the dust collection chamber. A scraping member extends downward from one side of the dust collection chamber close to the dust suction port. The scraping member is attached to the cleaning roller. When the cleaning roller rotates to clean the material, the scraping member scrapes off the impurities attached to the cleaning roller, and the negative pressure mechanism is started to suck the scraped impurities into the dust collection chamber for collection, preventing impurities from adhering to the surface of the cleaning roller and repeatedly contacting the material to cause secondary pollution. A baffle with a reset tendency is rotatably connected to the side wall of the dust suction port, so that when the negative pressure mechanism sucks air or stops, the baffle opens or closes, preventing the impurities in the dust collection chamber from falling back to the surface of the material when the negative pressure mechanism is not working.

[0004] In the above prior art, during the dust removal process, wrinkles are easily formed on the contact surface of the dust removal device, further leading to defects in subsequent gluing, coating, or ink. And during use, the feeding speed is likely to cause unstable connection of the device. At the same time, according to different models of coating machines, it is easy to have disadvantages such as inconvenient adjustment of the upper and lower spacing. Content of the Utility Model

[0005] The purpose of the utility model is to provide a material spreading and impurity removing structure of a coating machine, which solves the problems that the existing dust removal device of the coating machine is prone to material feeding wrinkles, low stability, and inconvenient use.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a material spreading and impurity removing structure of a coating machine, including a connecting seat structure, a material spreading component arranged on the upper part of the connecting seat structure, and an impurity removing component. The connecting seat structure includes a main body connecting plate, wing connecting seats arranged on both sides of the main body connecting plate, and an upper end connecting structure arranged at the rear of the main body connecting plate. The material spreading component is arranged in the wing connecting seats, and the impurity removing component is arranged in the middle of the main body connecting plate. The material spreading component includes an outer material spreading roller group arranged in the wing connecting seats and a middle material spreading roller body arranged in the outer material spreading roller group.

[0007] The described impurity removal component includes an inner connection edge group provided in the main body connection plate, a socket ring frame provided in the inner connection edge group, and an impurity removal adhesive roller body group evenly distributed in the socket ring frame.

[0008] The described upper end connection structure includes a spacing adjustment seat wrapped around the upper part of the main body connection plate, an inner connection member provided on the upper part of the spacing adjustment seat, and a hoisting suspension provided on the upper part of the inner connection member.

[0009] The described spacing adjustment seat and inner connection member are also provided above the flank connection seat, and the inner connection member in the spacing adjustment seat connected above the flank connection seat is connected to the extended hoisting suspension.

[0010] Outer guiding structures are respectively arranged at the upper and lower ends of the main body connection plate.

[0011] The described outer guiding structure includes an outer guiding plate body and an outer guiding roller provided at the inner connection end of the outer guiding plate body.

[0012] Advantages of the present utility model: The spreading and impurity removal structure of this coater is simple in structure and convenient to use. During material passing and dust removal, it ensures that the spread material is flat, making operations such as overcoating, coating, or printing of inks of high quality, and further improving the product quality. At the same time, it is suitable for the use of various coaters.

[0013] Hereinafter, the present utility model will be described in more detail with reference to the drawings and embodiments. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present utility model.

[0015] Figure 2 is Figure 1 the bottom view of

[0016] Figure 3 is a schematic structural diagram of the connection seat structure of the present utility model.

[0017] Figure 4 is Figure 2 the schematic structural diagram of the impurity removal adhesive roller body group in

[0018] Figure 5 is a schematic structural diagram of another embodiment of the present utility model.

[0019] In the figure: 1. Main body connection plate, 2. Flank connection seat, 3. Outer spreading roller group, 4. Middle spreading roller body, 5. Inner connection edge group, 6. Socket ring frame, 7. Impurity removal adhesive roller body group, 8. Outer guiding plate body, 9. Outer guiding roller, 10. Spacing adjustment seat, 11. Inner connection member, 12. Hoisting suspension, 13. Extended hoisting suspension. Detailed Embodiments

[0020] In the application text, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is 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 orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Embodiment 1, as Figures 1-4 shown, a material spreading and impurity removing structure of a coating machine includes a connection seat structure, a material spreading component arranged on the upper part of the connection seat structure, and an impurity removing component. The connection seat structure includes a main body connecting plate 1, wing connection seats 2 arranged on both sides of the main body connecting plate, and an upper end connection structure arranged at the rear of the main body connecting plate. The material spreading component is arranged in the wing connection seats, and the impurity removing component is arranged in the middle of the main body connecting plate. The material spreading component includes an outer material spreading roller group 3 arranged in the wing connection seats and a middle material spreading roller body 4 arranged in the outer material spreading roller group. The impurity removing component includes an inner connecting edge group 5 arranged in the main body connecting plate, a socket ring frame 6 arranged in the inner connecting edge group, and an impurity removing adhesive roller body group 7 evenly arranged in the socket ring frame. Outer guiding structures are arranged at the upper and lower ends of the main body connecting plate. The outer guiding structure includes an outer guiding plate body 8 and an outer guiding roller 9 arranged at the inner connecting end of the outer guiding plate body.

[0023] The upper end connection structure includes a spacing adjustment seat 10 arranged on the upper part of the main body connecting plate, an inner connecting piece 11 arranged on the upper part of the spacing adjustment seat, and a hoisting suspension 12 arranged on the upper part of the inner connecting piece.

[0024] Embodiment 2, as Figure 5 shown, on the basis of Embodiment 1, for firm connection, the spacing adjustment seat and the inner connecting piece are also arranged above the wing connection seats, and the inner connecting piece in the spacing adjustment seat connected above the wing connection seats is connected to the extended hoisting suspension 13.

[0025] The material spreading and impurity removing structure of this coater is simple and convenient to use. During the material passing and dust removing process, it ensures that the spread material is flat, making operations such as gluing, coating, or printing of coatings of high quality and further improving the product quality. At the same time, it is suitable for the use of various coaters.

[0026] The above embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary engineering and technical personnel in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

[0027] Parts not involved in the present invention are the same as the prior art or can be implemented using the prior art.

Claims

1. A material spreading and impurity removing structure of a coating machine, comprising a connecting seat structure, a material spreading assembly arranged on the upper part of the connecting seat structure, and an impurity removing assembly, characterized in that: The described connecting seat structure includes a main body connecting plate, wing connecting seats arranged on both sides of the main body connecting plate, and an upper end connecting structure arranged at the rear of the main body connecting plate. The material spreading assembly is arranged in the wing connecting seats, and a material removing assembly is arranged in the middle of the main body connecting plate. The material spreading assembly includes an outer material spreading roller group arranged in the wing connecting seats and a middle material spreading roller body arranged in the outer material spreading roller group.

2. The spreading and impurity removing structure of the coating machine according to claim 1, characterized in that: The described material removing assembly includes an inner connecting edge group arranged in the main body connecting plate, a socket ring frame arranged in the inner connecting edge group, and a material removing adhesive roller body group evenly arranged in the socket ring frame.

3. The spreading and impurity-removing structure of the coater according to claim 1, characterized in that: The described upper end connecting structure includes a spacing adjustment seat arranged on the upper part of the main body connecting plate, an inner connecting piece arranged on the upper part of the spacing adjustment seat, and a hoisting suspension arranged on the upper part of the inner connecting piece.

4. The spreading and impurity-removing structure of the coater according to claim 3, characterized in that: The described spacing adjustment seat and inner connecting piece are also arranged above the wing connecting seats, and the inner connecting piece in the spacing adjustment seat connected above the wing connecting seats is connected to the extended hoisting suspension.

5. The spreading and impurity-removing structure of the coater according to claim 1, characterized in that: Outer guiding structures are arranged at the upper and lower ends of the main body connecting plate respectively.

6. The spreading and impurity-removing structure of the coating machine according to claim 5, characterized in that: The described outer guiding structure includes an outer guiding plate body and an outer guiding roller arranged at the inner connecting end of the outer guiding plate body.

Images