Waterproof coating coating device for packaging carton

Abstract

The utility model discloses a waterproof coating coating device for packaging cartons, which relates to the technical field of coating devices and comprises an operating platform, a square frame is arranged above the operating platform, a suction chamber, a material chamber and a blowing chamber are sequentially arranged inside the square frame from bottom to top, suction holes for suction are arranged on the inner wall of the square frame, and the material chamber and the blowing chamber are communicated with each other. The inner wall of the square frame is fixedly connected with an atomization spray head, the atomization spray head is matched with the material chamber, the inner wall of the square frame is provided with a blowing hole used for blowing air, the blowing hole is communicated with the blowing chamber, the outer wall of the square frame is provided with a wind power assembly, and the wind power assembly comprises a filter box and a fan. And the filter box and the fan are fixedly connected to the outer wall of the square frame. According to the waterproof coating coating device for the packaging carton, the suction chamber, the suction holes, the material chamber, the atomizing spray head, the blowing chamber, the blowing holes and other structures are arranged, the dust removal, coating and air drying effects are achieved on the four sides of the packaging carton at the same time, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating devices, and particularly relates to a waterproof coating coating device for packaging cartons. Background Art

[0002] A carton is a three-dimensional shape, which is composed of a polyhedron formed by the movement, stacking, folding, and surrounding of several constituent surfaces.

[0003] In the production process of packaging cartons, it is necessary to spray a waterproof coating on the outer surface of the packaging cartons to facilitate storing items. The traditional waterproof coating application method is usually that workers hold a spray gun to spray the surface of the cartons, with low efficiency.

[0004] Therefore, it is very necessary to propose a waterproof coating coating device for packaging cartons to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a waterproof coating coating device for packaging cartons to solve the problem that the traditional waterproof coating application method is usually that workers hold a spray gun to spray the surface of the cartons, with low efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A waterproof coating coating device for packaging cartons, including an operating table, a square frame is arranged above the operating table, an air suction chamber, a material chamber, and a blowing chamber are sequentially arranged from bottom to top inside the square frame, suction holes for suction are arranged on the inner wall of the square frame, the suction holes are communicated with the air suction chamber, an atomizing nozzle is fixedly connected to the inner wall of the square frame, the atomizing nozzle cooperates with the material chamber, blowing holes for air supply are arranged on the inner wall of the square frame, and the blowing holes are communicated with the blowing chamber.

[0007] Preferably, the suction holes, the atomizing nozzles, and the blowing holes are all arranged in plurality.

[0008] Preferably, a wind power assembly is arranged on the outer wall of the square frame, the wind power assembly includes a filter box and a blower, the filter box and the blower are both fixedly connected to the outer wall of the square frame, the air inlet end of the blower is communicated with the filter box, the air outlet end of the blower is communicated with the blowing chamber, and the filter box is communicated with the air suction chamber.

[0009] Preferably, an elastic strip is fixedly connected inside the blowing hole, and the elastic strip is in an S shape.

[0010] Preferably, a heating device is fixedly connected inside the air suction chamber.

[0011] Preferably, baffles are fixedly connected to the inner walls on four sides of the square frame, the baffles are inclined, and the side away from the inner wall of the square frame is inclined upward, and the four baffles are sequentially connected end to end.

[0012] Preferably, a material conveying pipe for conveying waterproof coating material is fixedly connected to the outer wall of the square box, and the material conveying pipe is communicated with the material chamber.

[0013] Preferably, a fixing seat is fixedly connected to the upper surface of the operating table.

[0014] Preferably, a bracket is fixedly connected to the upper surface of the operating table, an electric push rod is fixedly connected to the bracket, and the square box is fixedly connected to the telescopic end of the electric push rod.

[0015] The technical effects and advantages of the present utility model are as follows:

[0016] 1. By providing structures such as a suction chamber, suction holes, a material chamber, atomizing nozzles, a blowing chamber, and blowing holes, the present utility model realizes the effects of dust removal, coating, and air drying on the four sides of the packaging carton, improving the processing efficiency.

[0017] 2. The four baffle plates are respectively attached to the outer walls of the four sides of the packaging carton, which can not only scrape the dust, but also separate the atomizing nozzles and suction holes, and the dripping coating can slide along the baffle plates, facilitating subsequent recycling.

[0018] 3. The gas blown out from the blowing holes has a certain temperature, accelerating the drying speed and improving the adhesion of the coating. Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of the waterproof coating applying device for the packaging carton of the present utility model.

[0020] Figure 2 is a schematic structural diagram of the square box of the present utility model.

[0021] Figure 3 is the present utility model Figure 2 Schematic enlarged view of the structure at A in.

[0022] Figure 4 is a schematic structural diagram of the square box and the baffle plate of the present utility model.

[0023] Figure 5 is the present utility model Figure 4 Schematic enlarged view of the structure at B in.

[0024] In the figure: 1. Operating table; 2. Fixing seat; 3. Square box; 4. Suction chamber; 5. Suction holes; 6. Material chamber; 7. Atomizing nozzles; 8. Blowing chamber; 9. Blowing holes; 10. Elastic strip; 11. Heating device; 12. Filter box; 13. Fan; 14. Baffle plate; 15. Material conveying pipe; 16. Bracket; 17. Electric push rod. Detailed Embodiment

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] The present utility model provides a waterproof coating application device for a packaging carton as shown in Figures 1 to 5 which includes an operating table 1, and a fixed seat 2 is fixedly connected to the upper surface of the operating table 1. During specific use, the packaging carton is placed on the fixed seat 2; and clamping devices can be arranged on the fixed seat 2, and the clamping devices include structures such as clamping plates to position the packaging carton.

[0027] A square frame 3 is arranged above the operating table 1, a support 16 is fixedly connected to the upper surface of the operating table 1, an electric push rod 17 is fixedly connected to the support 16, and the square frame 3 is fixedly connected to the telescopic end of the electric push rod 17. The electric push rod 17 is provided to control the up and down movement of the square frame 3 around the outside of the packaging carton; this device is particularly suitable for coating the four outer side walls of the packaging carton.

[0028] An air suction chamber 4, a material chamber 6, and a blowing chamber 8 are successively arranged from bottom to top inside the square frame 3. Suction holes 5 for suction are arranged on the inner wall of the square frame 3, and a plurality of suction holes 5 are provided, and the suction holes 5 communicate with the air suction chamber 4. Atomizing nozzles 7 are fixedly connected to the inner wall of the square frame 3, a plurality of atomizing nozzles 7 are provided, and the atomizing nozzles 7 cooperate with the material chamber 6. Blowing holes 9 for air supply are arranged on the inner wall of the square frame 3, and a plurality of blowing holes 9 are provided, and the blowing holes 9 communicate with the blowing chamber 8.

[0029] A material conveying pipe 15 for conveying waterproof coating is fixedly connected to the outer wall of the square frame 3, the material conveying pipe 15 communicates with the material chamber 6, and the material conveying pipe 15 communicates with the coating conveying device of the factory (not shown in the figure). The coating conveying device includes structures such as a material pump and a material tank. The coating conveying device is a common existing technology and will not be elaborated here.

[0030] Specifically, the packaging carton is fixed on the fixed seat 2, the square frame 3 moves downwards around the outside of the packaging carton, and the dust on the outer surface of the packaging carton is sucked through the air suction chamber 4 and the suction holes 5 to achieve the dust removal effect, facilitating better coating of the waterproof coating on the outside of the packaging carton; then the waterproof coating is applied to the outside of the packaging carton through the material chamber 6 and the atomizing nozzles 7 to achieve the coating effect; and air is supplied through the blowing chamber 8 and the blowing holes 9 to achieve the air drying effect.

[0031] During specific use, a certain distance is set between the atomizing nozzles 7 and the blowing holes 9 to prevent the coating from being blown away immediately after being ejected.

[0032] By setting up structures such as the suction chamber 4, suction holes 5, material chamber 6, atomizing nozzles 7, blowing chamber 8, and blowing holes 9, the effects of dust removal, coating, and air drying are achieved on the four sides of the packaging carton, improving the processing efficiency.

[0033] To prevent the paint sprayed by the atomizing nozzles 7 from being sucked away by the suction holes 5, baffles 14 are fixedly connected to the inner walls on the four sides of the square frame 3. The baffles 14 are inclined, and the side away from the inner wall of the square frame 3 slopes upward, and the four baffles 14 are connected end to end in sequence.

[0034] Specifically, the four baffles 14 are respectively attached to the outer walls on the four sides of the packaging carton, which can not only scrape the dust but also separate the atomizing nozzles 7 from the suction holes 5, and the dripping paint can slide down along the baffles 14, facilitating subsequent recycling.

[0035] A wind power assembly is arranged on the outer wall of the square frame 3. The wind power assembly includes a filter box 12 and a fan 13. Both the filter box 12 and the fan 13 are fixedly connected to the outer wall of the square frame 3. A filtering device is arranged inside the filter box 12. The filtering device includes structures such as filter meshes and can filter the dust. The filtering device is a common existing technology and will not be elaborated here. The air inlet end of the fan 13 is communicated with the filter box 12, the air outlet end of the fan 13 is communicated with the blowing chamber 8, and the filter box 12 is communicated with the suction chamber 4.

[0036] Specifically, the fan 13 sucks the dust outside the packaging carton through the suction chamber 4 and the suction holes 5, and the dust is filtered inside the filter box 12; while the filtered gas is blown out through the blowing chamber 8 and the blowing holes 9, reducing energy consumption.

[0037] A heating device 11 is fixedly connected inside the suction chamber 4. The heating device 11 includes structures such as electric heating plates and can heat the gas passing through the inside of the suction chamber 4, so that the gas blown out from the blowing holes 9 has a certain temperature, accelerating the drying speed and improving the adhesion of the paint.

[0038] An elastic strip 10 is fixedly connected inside the blowing hole 9, and the elastic strip 10 is in an S shape. When the wind blows out from the blowing hole 9, it will cause the elastic strip 10 to vibrate, thereby causing the wind force to oscillate, expanding the range of the wind force effect, and avoiding directly blowing the same position and affecting the coating effect of the paint.

Claims

1. A waterproof coating device for packaging cartons, comprising an operating table (1), characterized in that: A square frame (3) is arranged above the operating table (1), and a suction chamber (4), a material chamber (6) and a blowing chamber (8) are arranged in sequence from bottom to top inside the square frame (3); a suction hole (5) for suction is arranged on the inner wall of the square frame (3), and the suction hole (5) is communicated with the suction chamber (4); an atomizing nozzle (7) is fixedly connected to the inner wall of the square frame (3), and the atomizing nozzle (7) cooperates with the material chamber (6); a blowing hole (9) for air supply is arranged on the inner wall of the square frame (3), and the blowing hole (9) is communicated with the blowing chamber (8).

2. The waterproof coating coating device for packaging carton according to claim 1 is characterized in that: The suction hole (5), the atomizing nozzle (7) and the blowing hole (9) are all arranged in plural.

3. The waterproof coating coating device for packaging carton according to claim 1 is characterized in that: A wind power component is arranged on the outer wall of the square frame (3), and the wind power component comprises a filter box (12) and a fan (13). The filter box (12) and the fan (13) are both fixedly connected to the outer wall of the square frame (3). The air inlet end of the fan (13) is connected to the filter box (12), the air outlet end of the fan (13) is connected to the blowing chamber (8), and the filter box (12) is connected to the suction chamber (4).

4. The waterproof coating coating device for packaging carton according to claim 1, characterized in that: An elastic strip (10) is fixedly connected to the inside of the blowing hole (9), and the elastic strip (10) is S-shaped.

5. The waterproof coating coating device for packaging carton according to claim 1, characterized in that: A heating device (11) is fixedly connected to the interior of the suction chamber (4).

6. The waterproof coating coating device for packaging carton according to claim 1, characterized in that: Baffles (14) are fixedly connected to the inner walls of the four sides of the square frame (3); the baffles (14) are arranged obliquely, and the side away from the inner wall of the square frame (3) is inclined upward; the four baffles (14) are connected end to end in sequence.

7. The waterproof coating coating device for packaging carton according to claim 1, characterized in that: A material delivery pipe (15) for delivering waterproof coating is fixedly connected to the outer wall of the square frame (3), and the material delivery pipe (15) is communicated with the material chamber (6).

8. The waterproof coating coating device for packaging carton according to claim 1, characterized in that: A fixing seat (2) is fixedly connected to the upper surface of the operating table (1).

9. The waterproof coating coating device for packaging carton according to claim 1, characterized in that: The upper surface of the operating table (1) is fixedly connected to a bracket (16), an electric push rod (17) is fixedly connected to the bracket (16), and the square frame (3) is fixedly connected to the telescopic end of the electric push rod (17).

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