Wet-process feeding coating machine

Abstract

The invention discloses a wet-process feeding coating machine, and relates to the technical field of coating machines, the wet-process feeding coating machine comprises a main body, coating equipment and cleaning equipment, the coating equipment and the cleaning equipment are arranged on the main body, and the coating equipment comprises an upper coating box and a lower coating box which are fixedly installed in the main body and a feeding pump fixedly installed on the back face of the main body; the surface of the upper coating box and the surface of the lower coating box are fixedly connected with coating nozzles, the coating nozzles are distributed in two rows at equal intervals, the two rows of coating nozzles are distributed in a staggered mode, and the surfaces, away from the coating nozzles, of the upper coating box and the lower coating box are fixedly connected with connecting bases. An air pump conveys air into an upper air-drying box and a lower air-drying box through an air conveying pipe and an air inlet pipe, the air is sprayed to cloth from the upper air-drying box and the lower air-drying box, the water content of the cloth is reduced, and therefore water is not prone to dripping when the cloth is sprayed, meanwhile, a driving motor drives a gear set to rotate, and gears in the gear set are in meshed transmission; and the cleaning roller is further driven to rotate.

Description

Technical Field

[0001] The invention relates to the technical field of coating machines, and in particular to a wet-feeding coating machine. Background Art

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

[0003] There are several types of coating machines. For example, in the wet coating machine in the prior art, the cloth needs to be soaked before loading. However, in the cloth soaking parts in the prior art, the cloth is generally introduced into water for soaking. However, this soaking method completely soaks the cloth and the humidity is very high. During coating, water will drip from the cloth, affecting the spraying process. Summary of the invention

[0004] The purpose of the invention is to solve the problem in the prior art that water will drip from the cloth and affect the spraying process, and to propose a wet feeding coating machine.

[0005] In order to achieve the above-mentioned purpose, the invention adopts the following technical scheme: a wet loading coating machine, including a main body, a coating equipment and a cleaning equipment arranged on the main body, the coating equipment including an upper coating box fixedly installed inside the main body, a lower coating box and a loading pump fixedly installed on the back of the main body, the surfaces of the upper coating box and the lower coating box are fixedly connected with coating nozzles, the coating nozzles are distributed in two rows with equal intervals, and the two rows of coating nozzles are staggered, the upper coating box and the lower coating box are fixedly connected with a connecting seat on the surface away from the coating nozzle, and the surface of the connecting seat is fixedly connected with a conduit.

[0006] Preferably, the input end of the feeding pump is fixedly connected with a connecting pipe, and the output end of the feeding pump is fixedly connected with a hose.

[0007] Preferably, a shunt pipe communicating with the conduit is fixedly connected to the surface of the main body, and one end of the hose is communicated with the shunt pipe.

[0008] Preferably, the cleaning device includes an upper air drying box and a lower air drying box fixedly installed inside the main body, and an air pump fixedly installed on the back of the main body.

[0009] Preferably, the surfaces of the upper air drying box and the lower air drying box are fixedly connected with a connecting seat, the surface of the connecting seat is fixedly connected with an air inlet pipe, and the lower surfaces of the upper air drying box and the lower air drying box are rotatably connected with a cleaning roller.

[0010] Preferably, the output end of the air pump is fixedly connected to an air delivery pipe, and the opening of the air delivery pipe is communicated with the air inlet pipe.

[0011] Preferably, a gear set drivingly connected to the cleaning roller is disposed on the front side of the main body, and the gears in the gear set are meshed with each other.

[0012] Preferably, a protective cover is fixedly connected to the front of the main body, a driving motor is fixedly connected to the front of the protective cover, and an output end of the driving motor is drivingly connected to the gear set.

[0013] Preferably, a lead-out roller is fixedly connected to one side of the upper surface of the main body, a first receiving roller is rotatably connected to the interior of the main body, and a second receiving roller is rotatably connected to the interior of the main body.

[0014] Preferably, an introduction roller is fixedly connected to the other side of the upper surface of the main body, a discharge pipe is fixedly connected to the lower surface of the main body, an inclined plate is fixedly connected to the inner wall of the main body, and cloth is arranged on the first receiving roller.

[0015] The invention has the following beneficial effects:

[0016] 1. Compared with the prior art, the wet-feed coating machine uses an air pump to transport air to the upper air drying box and the lower air drying box through an air delivery pipe and an air inlet pipe. The air is sprayed onto the cloth from the upper air drying box and the lower air drying box to reduce the moisture content of the cloth, so that the cloth is not easy to drip when spraying. At the same time, the driving motor drives the gear set to rotate, and the gears in the gear set are meshed and transmitted, thereby driving the cleaning roller to rotate. The cleaning roller fits the surface of the cloth, thereby cleaning the upper and lower surfaces of the cloth, making it easier for the paint to adhere to the surface of the cloth.

[0017] 2. Compared with the prior art, the wet-feeding coating machine uses a feeding pump to draw materials through a connecting pipe, and then inputs the materials into the diversion pipe through a hose and a diversion pipe, and then inputs the materials into the upper paint box and the lower paint box. The paint fills the upper paint box and the lower paint box and is sprayed out from the paint nozzles to spray the upper and lower surfaces of the fabric at the same time. The paint nozzles are distributed in two rows with equal spacing, and the two rows of paint nozzles are staggered, so the spray coverage is more comprehensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of a wet-feed coating machine proposed for the invention;

[0019] Figure 2 A reverse diagram of a wet loading coating machine proposed for the invention;

[0020] Figure 3 A schematic diagram of the internal structure of a wet-feed coating machine proposed for the invention;

[0021] Figure 4 A diagram of the upper coating box flipping of a wet-loading coating machine proposed for the invention;

[0022] Figure 5 A schematic diagram of the internal structure of a coating box of a wet-feed coating machine proposed for the invention;

[0023] Figure 6 A schematic diagram of the structure of an upper air drying box of a wet-feed coating machine proposed for the invention;

[0024] Figure 7 The present invention is a schematic diagram of the internal structure of a protective cover of a wet-feed coating machine.

[0025] Legend:

[0026] 1. Main body; 2. Upper paint box; 3. Paint nozzle; 4. Conduit; 5. Diverter pipe; 6. Feeding pump; 7. Hose; 8. Connecting pipe; 9. Upper air drying box; 10. Cleaning roller; 11. Connecting seat; 12. Air pipe; 13. Air pump; 14. Gear set; 15. Protective cover; 16. Driving motor; 17. Lead-out roller; 18. First receiving roller; 19. Second receiving roller; 20. Lead-in roller; 21. Discharge pipe; 22. Air inlet pipe; 23. Connecting seat; 24. Lower paint box; 25. Lower air drying box; 26. Fabric; 27. Inclined plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the invention.

[0028] In the description of the invention, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the invention 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, and therefore cannot be understood as a limitation on the invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0029] Example:

[0030] Reference Figure 1-Figure 7 The invention provides a wet-feed coating machine: comprising a main body 1, a coating device and a cleaning device arranged on the main body 1, the coating device comprising an upper coating box 2 fixedly installed inside the main body 1, a lower coating box 24 and a feeding pump 6 fixedly installed on the back of the main body 1, the surfaces of the upper coating box 2 and the lower coating box 24 are fixedly connected with coating nozzles 3, the upper coating box 2 and the lower coating box 24 are fixedly connected with a connecting seat 23 on the surface away from the coating nozzle 3, the surface of the connecting seat 23 is fixedly connected with a conduit 4, the input end of the feeding pump 6 is fixedly connected with a connecting pipe 8, the feeding pump 6 The output end is fixedly connected with a hose 7, and the surface of the main body 1 is fixedly connected with a shunt pipe 5 connected with the conduit 4. One end of the hose 7 is connected with the shunt pipe 5. The feeding pump 6 draws material through the connecting pipe 8, and then inputs the material into the shunt pipe 5 through the hose 7 and the shunt pipe 5, and then inputs the material into the upper paint box 2 and the lower paint box 24. The paint fills the upper paint box 2 and the lower paint box 24 and is sprayed from the paint nozzle 3 to spray the upper and lower surfaces of the cloth 26 at the same time. The paint nozzles 3 are distributed in two rows with equal spacing, and the two rows of paint nozzles 3 are staggered, so that the spraying coverage is more comprehensive.

[0031] In this embodiment, refer to Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 The cleaning device includes an upper air drying box 9, a lower air drying box 25 fixedly installed inside the main body 1, and an air pump 13 fixedly installed on the back of the main body 1. The surfaces of the upper air drying box 9 and the lower air drying box 25 are fixedly connected with a connecting seat 11, and the surface of the connecting seat 11 is fixedly connected with an air inlet pipe 22. The lower surfaces of the upper air drying box 9 and the lower air drying box 25 are rotatably connected with a cleaning roller 10. The output end of the air pump 13 is fixedly connected with an air delivery pipe 12, and the opening of the air delivery pipe 12 is connected with the air inlet pipe 22. The front of the main body 1 is provided with a gear set 14 that is transmission-connected to the cleaning roller 10, and the gears in the gear set 14 are meshed with each other. The front of the main body 1 is fixedly connected with a protective cover 15, and the gear set 14 is located inside the protective cover 15 so that the gears The wheel set 14 is not easy to hurt the user. The front of the protective cover 15 is fixedly connected to a driving motor 16. The output end of the driving motor 16 is transmission-connected to the gear set 14. The air pump 13 conveys air to the upper air drying box 9 and the lower air drying box 25 through the air supply pipe 12 and the air inlet pipe 22. The air is sprayed from the upper air drying box 9 and the lower air drying box 25 to the cloth 26, thereby reducing the water content of the cloth 26, so that the cloth 26 is not easy to drip during spraying. At the same time, the driving motor 16 drives the gear set 14 to rotate, and the gears in the gear set 14 are meshed for transmission, thereby driving the cleaning roller 10 to rotate. The cleaning roller 10 fits the surface of the cloth 26, thereby cleaning the upper and lower surfaces of the cloth 26, making it easier for the paint to adhere to the surface of the cloth 26.

[0032] In this embodiment, refer to Figure 1 , Figure 2 and Figure 3 A lead-out roller 17 is fixedly connected to one side of the upper surface of the main body 1, a first receiving roller 18 is rotatably connected to the inside of the main body 1, a second receiving roller 19 is rotatably connected to the inside of the main body 1, an inlet roller 20 is fixedly connected to the other side of the upper surface of the main body 1, a discharge pipe 21 is fixedly connected to the lower surface of the main body 1, an inclined plate 27 is fixedly connected to the inner wall of the main body 1, a cloth 26 is arranged on the first receiving roller 18, the cloth 26 is introduced from the inlet roller 20, and then passes through the second receiving roller 19, the upper air-drying box 9, the lower air-drying box 25, the upper coating box 2, the lower coating box 24 and the first receiving roller 18, and then is discharged from the lead-out roller 17, and the water and waste generated by the cloth 26 drip on the inclined plate 27, and then flow into the discharge pipe 21 for discharge.

[0033] Working principle: the cloth 26 is introduced from the introduction roller 20, and then passes through the second receiving roller 19, the upper air drying box 9, the lower air drying box 25, the upper coating box 2, the lower coating box 24 and the first receiving roller 18. When passing through the upper air drying box 9 and the lower air drying box 25, the air pump 13 conveys air to the upper air drying box 9 and the lower air drying box 25 through the air delivery pipe 12 and the air inlet pipe 22. The air is sprayed from the upper air drying box 9 and the lower air drying box 25 to the cloth 26, reducing the moisture content of the cloth 26, so that the cloth 26 is not easy to drip when spraying. At the same time, the driving motor 16 drives the gear set 14 to rotate, and the gears in the gear set 14 are meshed and driven, thereby driving the cleaning roller 10 to rotate, and the cleaning roller 10 fits with the surface of the cloth 26, thereby cleaning the cloth 26. The upper and lower surfaces of the cloth 26 are cleaned to facilitate the adhesion of the paint to the surface of the cloth 26. When the cloth 26 passes through the upper paint box 2 and the lower paint box 24, the feeding pump 6 draws the material through the connecting pipe 8, and then inputs the material into the shunt pipe 5 through the hose 7 and the shunt pipe 5, and then inputs the material into the upper paint box 2 and the lower paint box 24. The paint fills the upper paint box 2 and the lower paint box 24 and is sprayed out from the paint nozzle 3 to spray the upper and lower surfaces of the cloth 26 at the same time. The paint nozzles 3 are distributed in two rows with equal spacing, and the two rows of paint nozzles 3 are staggered, and the spraying coverage is more comprehensive. Then the paint is discharged from the discharge roller 17. The water and waste generated by the cloth 26 drip on the inclined plate 27, and then flow into the discharge pipe 21 for discharge.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the invention and is not intended to limit the invention. Although the invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the invention should be included in the protection scope of the invention.

Claims

1. A wet-feed coating machine, comprising a main body (1), a coating device and a cleaning device arranged on the main body (1), characterized in that: The coating equipment comprises an upper coating box (2) fixedly installed inside a main body (1), a lower coating box (24) and a loading pump (6) fixedly installed on the back of the main body (1); the surfaces of the upper coating box (2) and the lower coating box (24) are fixedly connected with coating nozzles (3); the coating nozzles (3) are arranged in two rows with equal spacing, and the two rows of coating nozzles (3) are staggered; the upper coating box (2) and the lower coating box (24) are fixedly connected with a connecting seat (23) on the surface away from the coating nozzles (3); and the surface of the connecting seat (23) is fixedly connected with a conduit (4).

2. A wet feeding coating machine according to claim 1, characterized in that: The input end of the feeding pump (6) is fixedly connected to a connecting pipe (8), and the output end of the feeding pump (6) is fixedly connected to a hose (7).

3. A wet feeding coating machine according to claim 2, characterized in that: A shunt pipe (5) communicating with the conduit (4) is fixedly connected to the surface of the main body (1), and one end of the hose (7) is communicating with the shunt pipe (5).

4. A wet feeding coating machine according to claim 1, characterized in that: The cleaning device comprises an upper air drying box (9) fixedly mounted inside the main body (1), a lower air drying box (25) and an air pump (13) fixedly mounted on the back of the main body (1).

5. A wet feeding coating machine according to claim 4, characterized in that: The surfaces of the upper air drying box (9) and the lower air drying box (25) are both fixedly connected with a connecting seat (11), the surface of the connecting seat (11) is fixedly connected with an air inlet pipe (22), and the lower surfaces of the upper air drying box (9) and the lower air drying box (25) are both rotatably connected with a cleaning roller (10).

6. A wet-feed coating machine according to claim 5, characterized in that: The output end of the air pump (13) is fixedly connected to an air delivery pipe (12), and the opening of the air delivery pipe (12) is in communication with the air inlet pipe (22).

7. A wet-feed coating machine according to claim 6, characterized in that: A gear set (14) is arranged on the front side of the main body (1) and is transmission-connected to the cleaning roller (10), and the gears in the gear set (14) are meshed with each other.

8. A wet-feed coating machine according to claim 7, characterized in that: A protective cover (15) is fixedly connected to the front of the main body (1), a driving motor (16) is fixedly connected to the front of the protective cover (15), and an output end of the driving motor (16) is drivingly connected to the gear set (14).

9. A wet-feed coating machine according to claim 1, characterized in that: A lead-out roller (17) is fixedly connected to one side of the upper surface of the main body (1), a first receiving roller (18) is rotatably connected to the interior of the main body (1), and a second receiving roller (19) is rotatably connected to the interior of the main body (1).

10. A wet-feed coating machine according to claim 9, characterized in that: An introduction roller (20) is fixedly connected to the other side of the upper surface of the main body (1), a discharge pipe (21) is fixedly connected to the lower surface of the main body (1), an inclined plate (27) is fixedly connected to the inner wall of the main body (1), and a cloth (26) is arranged on the first receiving roller (18).

Images