Packaging carton waterproof coating coating mechanism

Abstract

The utility model discloses a packaging carton waterproof coating coating mechanism which comprises a bottom frame, a conveying belt is arranged on the upper surface of the bottom frame, a support is arranged at the top of the bottom frame, the support is fixed to the two sides of the bottom frame, a connecting block is fixedly connected to the inner wall of the top of the support, a mounting hole is formed in one side of the connecting block, and the mounting hole is communicated with the conveying belt. A mounting hole is formed in the top of the support, a connecting pipe is fixedly connected into the mounting hole, two fan-shaped spray heads are fixedly connected to the bottom end of the connecting pipe, a feeding assembly for conveying waterproof paint into the connecting pipe is arranged on the outer wall of the top of the support, two telescopic rods are fixedly connected to the inner wall of the top of the support, and a heating plate is fixedly connected to one ends of the two telescopic rods. According to the coating mechanism, integration of spraying, coating and heating of the waterproof coating can be achieved, a carton does not need to be transferred, the using effect of the coating mechanism is improved, the distance between the heating plate and the carton can be changed, the drying efficiency of the heating plate on the waterproof coating is changed, and the coating efficiency of the waterproof coating is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coating, in particular to a waterproof coating mechanism for a packaging carton. Background Art

[0002] Packaging cartons are made of paper products and are used to package various items. Packaging cartons are made of paper. Therefore, in order to prevent the packaging cartons from being eroded by water, a waterproof coating needs to be applied to the outside of the packaging cartons.

[0003] At present, when waterproof coating is applied to packaging cartons, most of them are first sprayed on the packaging cartons and then transferred to a drying area for drying. During the transfer, the packaging cartons are easily damaged, thereby affecting the processing efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a waterproof coating coating mechanism for a packaging carton.

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

[0006] A waterproof coating coating mechanism for packaging cartons, comprising a base frame, a conveyor belt is provided on the upper surface of the base frame, a bracket is provided on the top of the base frame, the bracket is fixed to two sides of the base frame, a connecting block is fixedly connected to the top inner wall of the bracket, a mounting hole is opened on one side of the connecting block, a connecting pipe is fixedly connected in the mounting hole, two fan-shaped nozzles are fixedly connected to the bottom end of the connecting pipe, a feeding assembly for conveying waterproof coating into the connecting pipe is provided on the top outer wall of the bracket, two telescopic rods are fixedly connected to the top inner wall of the bracket, one end of the two telescopic rods is fixedly connected to a heating plate, a sliding rod is fixedly connected to the top of the heating plate, and the sliding rod passes through the bracket, and a plug-in assembly for fixing the heating plate is provided on the top outer wall of the bracket.

[0007] As a further solution of the utility model, the feeding assembly includes a liquid storage tank, which is fixedly connected to the top outer wall of the bracket, and a water pump is fixedly connected to the top outer wall of the bracket. One end of the water inlet of the water pump is connected to the liquid storage tank through a pipe, and one end of the connecting pipe passes through the bracket and is connected to the water outlet of the water pump.

[0008] As a further solution of the utility model, the plug-in assembly includes a slide groove, which is opened on the top outer wall of the bracket. A pin is slidably connected in the slide groove. A plurality of sockets are opened on one side of the slide rod, and the pins are plugged into the sockets.

[0009] As a further solution of the utility model, a pull ring is fixedly connected to the top of the latch.

[0010] As a further solution of the utility model, a handle is fixedly connected to the top of the sliding rod.

[0011] As a further solution of the utility model, two springs are fixedly connected to the top inner wall of the bracket, and the springs are fixed to the heating plate.

[0012] As a further solution of the utility model, the two fan-shaped nozzles and the heating plate are both located directly above the conveyor belt.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the coordinated use of the fan-shaped nozzle and the heating plate, the fan-shaped nozzle sprays the waterproof coating on the surface of the carton, and then the heating plate heats and dries the waterproof coating on the surface of the carton, thereby realizing the integration of the waterproof coating spraying and heating, without the need to transfer the carton, and improving the use effect of the coating mechanism.

[0015] 2. By setting the plug-in component, the plug-in component is used to fix the heating plate, so that the height of the heating plate can be adjusted, and the distance between the heating plate and the carton can be changed, thereby changing the heating plate's drying efficiency for the waterproof coating and improving the efficiency of the waterproof coating coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front side three-dimensional structural diagram of a waterproof coating coating mechanism for a packaging carton proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the rear three-dimensional structure of a waterproof coating coating mechanism for a packaging carton proposed by the utility model;

[0018] Figure 3 The utility model provides a schematic cross-sectional structure diagram of a bracket of a waterproof coating coating mechanism for a packaging carton.

[0019] In the figure: 1. base frame; 2. conveyor belt; 3. handle; 4. connecting pipe; 5. water pump; 6. liquid storage tank; 7. connecting block; 8. fan-shaped nozzle; 9. bracket; 10. slide rod; 11. socket; 12. pull ring; 13. latch; 14. slide groove; 15. spring; 16. telescopic rod; 17. heating plate. DETAILED DESCRIPTION

[0020] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of the application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0021] Reference Figure 1-Figure 3 A packaging carton waterproof coating coating mechanism comprises a base frame 1, a conveyor belt 2 is provided on the upper surface of the base frame 1, a bracket 9 is provided on the top of the base frame 1, the bracket 9 is fixed to both sides of the base frame 1, a connecting block 7 is fixed to the top inner wall of the bracket 9 by bolts, a mounting hole is opened on one side of the connecting block 7, a connecting pipe 4 is fixed in the mounting hole by bolts, two fan-shaped nozzles 8 are fixed to the bottom end of the connecting pipe 4 by bolts, a feeding assembly for conveying waterproof coating into the connecting pipe 4 is provided on the top outer wall of the bracket 9, two telescopic rods 16 are fixed to the top inner wall of the bracket 9 by bolts, a heating plate 17 is fixed to one end of the two telescopic rods 16 by bolts, two fan-shaped nozzles 8 and the heating plate 1 7 are located just above the conveyor belt 2, a slide bar 10 is fixed to the top of the heating plate 17 by bolts, and the slide bar 10 passes through the bracket 9, and the top outer wall of the bracket 9 is provided with an insert assembly for fixing the heating plate 17, the cardboard that has not been assembled into a carton is placed on the conveyor belt 2, and the conveyor belt 2 is used to convey the cardboard. At this time, the waterproof coating is sprayed onto the surface of the cardboard through the fan-shaped nozzle 8, and then the conveyor belt 2 continues to convey the cardboard, so that the cardboard passes under the heating plate 17, so that the waterproof coating on the surface of the cardboard is heated and dried by the heating plate 17, realizing the integration of spraying and heating of the waterproof coating, without the need to transfer the carton, and improving the use effect of the coating mechanism.

[0022] In the utility model, the feeding assembly includes a liquid storage tank 6, which is fixed to the top outer wall of the bracket 9 by bolts, and a water pump 5 is fixed to the top outer wall of the bracket 9 by bolts, one end of the water inlet of the water pump 5 is connected to the liquid storage tank 6 through a pipeline, and one end of the connecting pipe 4 passes through the bracket 9 and is connected to the water outlet of the water pump 5, and the waterproof coating in the liquid storage tank 6 is extracted by the water pump 5 and transported to the connecting pipe 4, and finally sprayed onto the surface of the paperboard through the fan-shaped nozzle 8;

[0023] The plug-in assembly includes a slide groove 14, which is opened on the top outer wall of the bracket 9. A latch 13 is slidably connected in the slide groove 14. A plurality of sockets 11 are opened on one side of the slide rod 10, and the latch 13 is plugged into the socket 11. A pull ring 12 is welded on the top of the latch 13. The latch 13 is pulled by the pull ring 12 to move, so that the latch 13 is disengaged from the socket 11. At this time, the heating plate 17 can be driven to move by the slide rod 10, so as to adjust the distance between the heating plate 17 and the cardboard, and then the latch 13 is inserted into the corresponding socket 11, so as to fix the height of the heating plate 17, change the drying efficiency of the heating plate 17 for the waterproof coating, and improve the efficiency of the waterproof coating coating. The top of the slide rod 10 is fixed with a handle 3 by bolts, and two springs 15 are welded on the top inner wall of the bracket 9, and the springs 15 are fixed to the heating plate 17.

[0024] Working principle: when it is needed, the cardboard that has not been assembled into a carton is placed on the conveyor belt 2, and the conveyor belt 2 is used to convey the cardboard. At this time, the waterproof coating in the liquid storage tank 6 is extracted by the water pump 5 and conveyed to the connecting pipe 4, and finally sprayed on the surface of the cardboard through the fan-shaped nozzle 8. Then the conveyor belt 2 continues to convey the cardboard, so that the cardboard passes under the heating plate 17, so that the waterproof coating on the surface of the cardboard is heated and dried by the heating plate 17, realizing the integration of spraying and heating of the waterproof coating, without the need to transfer the carton, thereby improving the use effect of the coating mechanism.

[0025] The present invention has been described through the above-mentioned embodiments. Those skilled in the art will appreciate that the present invention is not limited to the above-mentioned embodiments, and more modifications may be made according to the teachings of the present invention. These modifications are all within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A packaging carton waterproof coating coating mechanism, comprising a base frame (1), wherein a conveyor belt (2) is provided on the upper surface of the base frame (1), characterized in that: A bracket (9) is provided on the top of the base frame (1), and the bracket (9) is fixed to both sides of the base frame (1). A connecting block (7) is fixedly connected to the inner wall of the top of the bracket (9), and a mounting hole is provided on one side of the connecting block (7). A connecting pipe (4) is fixedly connected in the mounting hole. Two fan-shaped nozzles (8) are fixedly connected to the bottom end of the connecting pipe (4). A feeding component for conveying waterproof coating into the connecting pipe (4) is provided on the outer wall of the top of the bracket (9). Two telescopic rods (16) are fixedly connected to the inner wall of the top of the bracket (9), and one end of the two telescopic rods (16) is fixedly connected to a heating plate (17). A sliding rod (10) is fixedly connected to the top of the heating plate (17), and the sliding rod (10) passes through the bracket (9). A plug-in component for fixing the heating plate (17) is provided on the outer wall of the top of the bracket (9).

2. A packaging carton waterproof coating coating mechanism according to claim 1, characterized in that: The feeding assembly comprises a liquid storage tank (6), the liquid storage tank (6) is fixedly connected to the top outer wall of the bracket (9), the top outer wall of the bracket (9) is fixedly connected to a water pump (5), one end of the water inlet of the water pump (5) is connected to the liquid storage tank (6) through a pipeline, and one end of the connecting pipe (4) passes through the bracket (9) and is connected to the water outlet of the water pump (5).

3. A packaging carton waterproof coating coating mechanism according to claim 1, characterized in that: The plug-in assembly comprises a slide groove (14), wherein the slide groove (14) is provided on the top outer wall of the bracket (9), a latch (13) is slidably connected in the slide groove (14), a plurality of sockets (11) are provided on one side of the slide rod (10), and the latch (13) is plugged into the sockets (11).

4. A packaging carton waterproof coating coating mechanism according to claim 3, characterized in that: The top of the latch pin (13) is fixedly connected with a pull ring (12).

5. A packaging carton waterproof coating coating mechanism according to claim 3, characterized in that: A handle (3) is fixedly connected to the top of the sliding rod (10).

6. A packaging carton waterproof coating coating mechanism according to claim 1, characterized in that: Two springs (15) are fixedly connected to the top inner wall of the bracket (9), and the springs (15) are fixed to the heating plate (17).

7. A packaging carton waterproof coating coating mechanism according to claim 1, characterized in that: The two fan-shaped nozzles (8) and the heating plate (17) are both located directly above the conveyor belt (2).

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