Corrugated board surface moisture-proof coating device

Abstract

The utility model discloses a corrugated board surface moisture-proof coating device which comprises a spraying box, first assembling columns are assembled on the two side walls in the spraying box respectively, a first electric push rod is embedded in each first assembling column, a first jacking column is assembled at the telescopic end of each first electric push rod, and a second jacking column is assembled at the telescopic end of each first electric push rod. A first servo motor is embedded in each first jacking column, a first jacking plate is assembled at the driving end of each first servo motor, a blocking door is movably assembled on the front wall of the spraying box, and second assembling columns are assembled on the inner rear wall of the spraying box and the rear wall of the blocking door correspondingly; the utility model relates to the technical field of corrugated board surface moistureproof coating, and the device realizes that a corrugated board box is automatically clamped in all directions for rotary moistureproof coating, manual coating is not needed, the coating process is carried out in a spraying box, generated moistureproof coating mist can be filtered by a filter screen, particles are prevented from polluting the working environment, and the production efficiency is improved. And the body health of workers is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of moisture-proof coating on the surface of corrugated paperboard, in particular to a moisture-proof coating device on the surface of corrugated paperboard. Background Art

[0002] Corrugated cardboard is made into corrugated boxes through die-cutting, creasing, nailing or gluing. In addition to protecting the goods and facilitating storage and transportation, it also plays a role in beautifying and promoting the goods.

[0003] After the existing corrugated cardboard is produced, it needs to be boxed. After the boxing is completed, moisture-proof paint needs to be applied manually on the wall of the corrugated cardboard box. Manual coating may result in omissions, slow work efficiency, and a large amount of moisture-proof paint particles in the working environment. The workers may absorb the particles, which is harmful to their health and poses a safety hazard. There may already be technical solutions to the above technical problems. In view of this, this case wants to provide a replacement or alternative technical solution. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a device for moisture-proof coating of the surface of corrugated cardboard, which solves the problem that the existing corrugated cardboard needs to be boxed after production is completed. After boxing is completed, moisture-proof coating needs to be applied manually on the wall surface of the corrugated cardboard box, and manual coating has omissions, low work efficiency, and a large amount of moisture-proof coating particles will be present in the working environment, which will be absorbed by the workers and endanger their health, posing a technical safety hazard.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a moisture-proof coating device for the surface of corrugated cardboard, comprising a spray box, first assembly columns are respectively installed on the inner and outer side walls of the spray box, a first electric push rod is respectively embedded in each of the first assembly columns, a first top column is respectively installed on the telescopic end of each of the first electric push rods, a first servo motor is respectively embedded in each of the first top columns, a first top plate is respectively installed on the driving end of each of the first servo motors, a baffle door is movably installed on the front wall of the spray box, a second assembly column is respectively installed on the inner rear wall of the spray box and on the rear wall of the baffle door, a second electric push rod is respectively embedded in each of the second assembly columns, a second top column is respectively installed on the telescopic end of each of the second electric push rods, a second servo motor is respectively embedded in each of the second top columns, a second top plate is respectively installed on the driving end of each of the second servo motors, and a spraying structure is installed on the spray box.

[0006] Preferably, the spraying structure includes a storage box, a suction pump, an atomizing nozzle and a connecting pipe;

[0007] The storage box is arranged on the side wall of the spray box, the suction pump is arranged on the storage box, the atomizing nozzle is arranged on the inner upper wall of the spray box, and the connecting pipe is arranged between the atomizing nozzle and the suction pump.

[0008] Preferably, an exhaust pipe is embedded in the upper wall of the spray box, a fan is installed in the exhaust pipe, and filters are installed in the exhaust pipe and on the upper and lower sides of the fan respectively.

[0009] Preferably, an observation window is embedded on the front wall of the door.

[0010] Preferably, a support platform is mounted on the lower inner wall of the spray box, a third electric push rod is embedded in the upper inner wall of the support platform, and a support plate is mounted on the telescopic end of the third electric push rod.

[0011] Preferably, four universal wheels are mounted on the lower wall of the spray box.

[0012] Beneficial Effects

[0013] The utility model provides a device for moisture-proof coating on the surface of corrugated paperboard. It has the following beneficial effects: the device realizes automatic all-round clamping of corrugated paperboard boxes for rotating moisture-proof coating, without manual coating, and the coating process is carried out in a spray box, and the generated moisture-proof coating mist will be filtered by a filter to prevent particles from polluting the working environment and protect the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic structural diagram of a moisture-proof coating device for the surface of corrugated paperboard.

[0015] Figure 2 It is a side cross-sectional structural schematic diagram of a moisture-proof coating device for the surface of a corrugated paperboard according to the utility model.

[0016] Figure 3 The utility model is a schematic diagram of the structure of a moisture-proof coating device for the surface of a corrugated paperboard from a top view.

[0017] In the figure: 1-spray box; 2-first assembly column; 3-first electric push rod; 4-first top column; 5-first servo motor; 6-first top plate; 7-gate; 8-second assembly column; 9-second electric push rod; 10-second top column; 11-second servo motor; 12-second top plate; 13-storage box; 14-suction pump; 15-atomizing nozzle; 16-connecting pipe; 17-exhaust pipe; 18-blower; 19-filter; 20-observation window; 21-support platform; 22-third electric push rod; 23-support plate; 24-universal wheel. 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 in 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] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0020] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0021] Example: Refer to Figure 1-3 A device for applying moisture-proof coating on the surface of corrugated cardboard comprises a spray box 1, first assembly columns 2 are respectively mounted on both side walls of the spray box 1, a first electric push rod 3 is respectively embedded in each first assembly column 2, a first top column 4 is respectively mounted on the telescopic end of each first electric push rod 3, a first servo motor 5 is respectively embedded in each first top column 4, a first top plate 6 is respectively mounted on the driving end of each first servo motor 5, a baffle door 7 is movably mounted on the front wall of the spray box 1, a second assembly column 8 is respectively mounted on the rear wall of the spray box 1 and on the rear wall of the baffle door 7, a second electric push rod 9 is respectively embedded in each second assembly column 8, a second top column 10 is respectively mounted on the telescopic end of each second electric push rod 9, a second servo motor 11 is respectively embedded in each second top column 10, and a second servo motor 11 is respectively mounted on the driving end of each second servo motor 11. The top plate 12 is provided with a spraying structure on the spray box 1; the spraying structure includes a storage box 13, a suction pump 14, an atomizing nozzle 15 and a connecting pipe 16; the storage box 13 is arranged on the side wall of the spray box 1, the suction pump 14 is arranged on the storage box 13, the atomizing nozzle 15 is arranged on the inner upper wall of the spray box 1, and the connecting pipe 16 is arranged between the atomizing nozzle 15 and the suction pump 14; an exhaust pipe 17 is embedded in the upper wall of the spray box 1, a fan 18 is installed in the exhaust pipe 17, and filters 19 are respectively installed in the exhaust pipe 17 and on the upper and lower sides of the fan 18; an observation window 20 is embedded in the front wall of the baffle door 7; a support platform 21 is installed on the inner lower wall of the spray box 1, a third electric push rod 22 is embedded in the upper wall of the support platform 21, and a support plate 23 is installed on the telescopic end of the third electric push rod 22; four universal wheels 24 are installed on the lower wall of the spray box 1;

[0022] The specific working principle is as follows:

[0023] The staff opens the baffle door 7 and puts the folded corrugated cardboard box into the spray box 1 and places it on the support plate 23. After placement, the baffle door 7 is closed, and the staff observes through the observation window 20. The first electric push rod 3 installed in the first assembly column 2 of the spray box 1 pushes the first push column 4 installed on its telescopic end to move relative to it, and clamps the corrugated cardboard box. After clamping, the third electric push rod 22 installed in the support platform 21 drives the support plate 23 installed on its telescopic end to descend, leaving a rotation space, and the first servo motor 5 installed in the first push column 4 drives the first push plate 6 installed on its driving end to rotate, thereby driving the clamped corrugated cardboard box to rotate. At the same time, the suction pump 14 installed on the storage box 13 runs to extract the moisture-proof paint in the storage box 13, and sprays it out from the atomizing nozzle 15 through the connecting pipe 16, and sprays it onto the rotating corrugated cardboard box to apply the moisture-proof paint. The coating stops after the set time. The movable support plate 23 rises to support the corrugated cardboard box, the first electric push rod 3 shrinks and resets, and the second electric push rod 9 installed in the second assembly column 8 pushes the second top column 10 to move relative to each other, so that the second top plate 12 clamps the corrugated cardboard box. After clamping, the third electric push rod 22 drives the support plate 23 to reset, and the second servo motor 11 installed in the second top column 10 drives the second top plate 12 to rotate, thereby driving the clamped corrugated cardboard box to rotate, and the suction pump 14 runs again to extract the moisture-proof paint in the storage box 13, and sprays it through the atomizing nozzle 15 to achieve multi-angle rotation, which is convenient for all-round coating without dead angles. During the spraying process, the fan 18 installed in the exhaust pipe 17 runs to extract the air in the spray box 1, and filters the moisture-proof paint particles through the filter 19 to prevent the moisture-proof paint particles from mixing with the air in the working environment, thereby protecting the working environment and the health of the staff. The universal wheel 24 facilitates the movement of the device and increases flexibility.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for applying moisture-proof coating to the surface of corrugated paperboard, comprising a spray box (1), characterized in that: The spray box (1) is provided with first assembly columns (2) on both side walls thereof, each of the first assembly columns (2) is respectively embedded with a first electric push rod (3), each of the telescopic ends of the first electric push rod (3) is respectively equipped with a first top column (4), each of the first top columns (4) is respectively embedded with a first servo motor (5), each of the driving ends of the first servo motor (5) is respectively equipped with a first top plate (6), a baffle door (7) is movably provided on the front wall of the spray box (1), and the spray A second assembly column (8) is respectively mounted on the inner rear wall of the box (1) and the rear wall of the baffle door (7), a second electric push rod (9) is respectively embedded in each of the second assembly columns (8), a second top column (10) is respectively mounted on the telescopic end of each of the second electric push rods (9), a second servo motor (11) is respectively embedded in each of the second top columns (10), a second top plate (12) is respectively mounted on the driving end of each of the second servo motors (11), and a spraying structure is mounted on the spray box (1).

2. A moisture-proof coating device for the surface of corrugated paperboard according to claim 1, characterized in that: The spraying structure comprises a storage box (13), a suction pump (14), an atomizing nozzle (15) and a connecting pipe (16); The storage box (13) is arranged on the side wall of the spray box (1), the suction pump (14) is arranged on the storage box (13), the atomizing nozzle (15) is arranged on the upper wall of the spray box (1), and the connecting pipe (16) is arranged between the atomizing nozzle (15) and the suction pump (14).

3. A moisture-proof coating device for the surface of corrugated paperboard according to claim 1, characterized in that: An exhaust pipe (17) is embedded in the upper wall of the spray box (1), a fan (18) is installed in the exhaust pipe (17), and filter screens (19) are installed in the exhaust pipe (17) and on the upper and lower sides of the fan (18).

4. A moisture-proof coating device for the surface of corrugated paperboard according to claim 1, characterized in that: An observation window (20) is embedded on the front wall of the blocking door (7).

5. The device for moisture-proof coating of corrugated board surface according to claim 1, characterized in that: A support platform (21) is mounted on the lower inner wall of the spray box (1), a third electric push rod (22) is embedded in the upper wall of the support platform (21), and a support plate (23) is mounted on the telescopic end of the third electric push rod (22).

6. A moisture-proof coating device for the surface of corrugated paperboard according to claim 1, characterized in that: Four universal wheels (24) are mounted on the lower wall of the spray box (1).

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