Neon lamp packaging device capable of rapidly sealing box

Abstract

The utility model belongs to the technical field of packaging equipment, and particularly relates to a fast carton sealing neon lamp packaging device which comprises a carton sealing workbench body, two conveying belts used for moving cartons are arranged at the top of the carton sealing workbench body, and blowing mechanisms are arranged on the carton sealing workbench body and the conveying belts. The blowing mechanism comprises an air pump arranged on one side of the carton sealing workbench body, the air pump arranged on the blowing mechanism is communicated with the high-pressure air spraying head, and when the downward bending angle of the carton folding cover is too large, high-pressure air sprayed out of the high-pressure air spraying head blows the carton folding cover to rotate upwards. Hollow mounting seats are arranged at the tops of the two conveying belts; the neon lamp packaging and sealing device can ensure that a carton can be timely matched with a side covering rod, a front cover folding piece and a rear cover folding piece on the automatic cover folding mechanism, reduces the problems of carton clamping, carton sealing failure and the like in the carton sealing process, enables the neon lamp packaging and sealing process to be smoother and more efficient, and can improve the carton sealing efficiency compared with a traditional device.

Description

A neon packaging device for quick box sealing Technical Field

[0001] This utility model belongs to the field of packaging equipment technology, specifically relating to a neon light packaging device for quick box sealing. Background Technology

[0002] Neon lights are a uniquely attractive electric light source, widely used in urban nightscapes, advertising, and other fields. Based on the principle of gas discharge, a glass tube is bent into various shapes and patterns, filled with inert gases such as argon or neon, and electrodes are installed at both ends. When a high-voltage power supply is applied, the gas ionizes and discharges, emitting a dazzling array of colors.

[0003] In the current rapidly developing neon light industry, the efficiency and quality of its packaging process have a crucial impact on enterprise cost control and product delivery. Therefore, sealing is an important part of neon light production and packaging.

[0004] Problems with existing technology:

[0005] Existing carton sealing devices may cause the carton flap to bend downwards at an excessive angle when sealing cartons, exceeding the standard setting angle. This can lead to incomplete flap folding, preventing the flap from contacting the relevant components on the automatic flap folding mechanism, or causing it to jam. Consequently, this affects the normal folding and sealing of the carton and reduces the practicality of the equipment. Summary of the Invention

[0006] The purpose of this invention is to provide a neon light packaging device for rapid sealing, which can ensure that the carton can cooperate with the side cover bar and front and rear folding parts on the automatic folding mechanism in a timely manner, reduce problems such as carton jamming and sealing failure during the sealing process, and make the neon light packaging sealing process smoother and more efficient. Compared with traditional devices, it can improve sealing efficiency.

[0007] The specific technical solution adopted by this utility model is as follows:

[0008] A neon packaging device for rapid carton sealing includes a sealing workbench body. Two conveyor belts for moving cartons are provided on the top of the sealing workbench body. An air blowing mechanism is provided on the sealing workbench body and the conveyor belts. The air blowing mechanism includes an air pump located on one side of the sealing workbench body. The air pump on the air blowing mechanism is connected to a high-pressure jet nozzle. When the carton flap bends downward at an excessive angle, the high-pressure gas ejected from the high-pressure jet nozzle blows the carton flap upward.

[0009] Hollow mounting seats are provided at the top of both conveyor belts, and multiple L-shaped air pipes communicating with the hollow mounting seats are provided at the bottom of both conveyor belts. An installation pipe is provided on the outer wall of the main body of the sealing workbench, and one end of the front and rear L-shaped air pipes is inserted into the installation pipe and is slidably connected to it in a sealed manner. Multiple high-pressure jet heads are arrayed on the top of both the hollow mounting seats and the installation pipes.

[0010] The high-pressure jet head is frustum-shaped, with the bottom diameter larger than the top diameter.

[0011] The high-pressure jet head has two mounting shafts that are rotatably mounted inside, and the two mounting shafts are symmetrically arranged. The outer wall of each mounting shaft is provided with a first sealing cover, and the two first sealing covers form a complete circular cover.

[0012] Both ends of the mounting shaft are fixed with connecting rods extending to the outside of the high-pressure jet head. A second sealing cover for sealing the high-pressure jet head is provided between the other ends of the two connecting rods, and the two second sealing covers form a complete circular cover.

[0013] The technical effects achieved by this utility model are as follows:

[0014] This invention utilizes the coordinated operation of an air blowing mechanism and an automatic folding mechanism. When an angle deviation occurs during the folding of the carton, high-pressure gas generated by the air pump is precisely ejected from the high-pressure jet nozzle through a telescopic air pipe, a hollow mounting base, an L-shaped air pipe, and a mounting pipe, quickly pushing the folding lid back to its original position. This ensures that the carton can promptly cooperate with the side cover bar and the front and rear folding parts on the automatic folding mechanism, reducing problems such as carton jamming and sealing failure during the sealing process. This makes the neon light packaging sealing process smoother and more efficient, improving sealing efficiency compared to traditional devices.

[0015] The high-pressure jet head of this invention adopts a frustum-shaped structure with a bottom diameter larger than the top diameter, which effectively gathers the gas and enhances the impact force and directionality of the ejected gas. Even if the cover is bent at a large angle, it can be quickly corrected by the strong airflow.

[0016] The innovative double-sealing cap structure inside the high-pressure jet head of this utility model allows for smooth jet flow. When gas flows, the high-pressure gas automatically pushes open the first sealing cap, which in turn drives the second sealing cap to open. When the device is no longer in use, the first sealing cap automatically resets due to gravity, causing the second sealing cap to tightly seal the jet nozzle, forming a tight protection that prevents dust and impurities from entering, reduces the frequency of equipment failures caused by blockages, and improves the stability and service life of the equipment. Attached Figure Description

[0017] Figure 1 is a frontal three-dimensional structural schematic diagram of this utility model;

[0018] Figure 2 is a partial three-dimensional structural schematic diagram of this utility model;

[0019] Figure 3 is a schematic diagram of the air blowing mechanism of this utility model;

[0020] Figure 4 is a schematic diagram of the cross-sectional structure of the high-pressure jet head of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Sealing workbench main body; 2. Conveyor belt; 3. Moving legs; 4. Height adjustment frame; 5. Automatic cap folding mechanism; 6. Hollow mounting base; 7. L-shaped air pipe; 8. Mounting pipe; 9. High-pressure jet nozzle; 10. Air pump; 11. Telescopic air pipe; 12. Mounting shaft; 13. First sealing cover; 14. Connecting rod; 15. Second sealing cover. Detailed Implementation

[0023] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0024] As shown in Figures 1-3, a neon light packaging device for rapid carton sealing includes a sealing workbench body 1. The four corners of the bottom of the sealing workbench body 1 are provided with movable legs to facilitate the overall movement of the device and increase its practicality. The top of the sealing workbench body 1 is provided with two conveyor belts 2 for moving cartons. The sealing workbench body 1 and the conveyor belts 2 are provided with an air blowing mechanism. The air blowing mechanism includes an air pump 10 located on one side of the sealing workbench body 1. The air pump 10 on the air blowing mechanism is connected to a high-pressure jet nozzle 9. When the carton flap bends downward at too large an angle, the high-pressure gas ejected from the high-pressure jet nozzle 9 blows the carton flap upward to rotate.

[0025] Hollow mounting bases 6 are provided at the top of both conveyor belts 2, and multiple L-shaped air pipes 7 connected to the hollow mounting bases 6 are provided at the bottom of both conveyor belts 2. An installation pipe 8 is provided on the outer wall of the main body 1 of the sealing workbench, and one end of the front and rear L-shaped air pipes 7 is inserted into the installation pipe 8 and is slidably connected to it in a sealed manner. Multiple high-pressure jet heads 9 are arrayed on the top of both the hollow mounting bases 6 and the installation pipes 8.

[0026] The air pump 10 is connected to one of the hollow mounting bases 6 via a telescopic air pipe 11.

[0027] According to the above structure, gas is generated by air pump 10 and delivered into hollow mounting base 6 through telescopic air pipe 11. Through the setting of L-shaped air pipe 7 and mounting pipe 8, the gas enters mounting pipe 8 and another hollow mounting base 6, and finally is ejected from the corresponding high-pressure jet nozzle 9. When the carton flap bends downward at too large an angle and cannot contact the two side cover bars and front and rear flap pieces on the automatic flap mechanism 5, the impact of the gas causes the front, rear, left and right flaps of the carton to rotate upward, so as to reach the position to cooperate with the side cover bars and front and rear flap pieces, which facilitates the normal flapping and sealing of the carton and improves the practicality of the equipment.

[0028] The two L-shaped air pipes 7 can move with the adjustment of the positions of the two conveyor belts 2. One end of the L-shaped air pipe 7 is inserted into the installation pipe 8. When the two L-shaped air pipes 7 move, they will block the corresponding high-pressure air nozzles 9, which can be used to blow high pressure on cartons of different widths as needed.

[0029] As shown in Figure 1, a height adjustment frame 4 is provided on the top of the main body 1 of the sealing workbench, and an automatic cap folding mechanism 5 is provided on the height adjustment frame 4.

[0030] Based on the above structure, the height adjustment frame 4 and the automatic folding mechanism 5 are existing technologies used for quickly sealing cartons, and will not be described in detail here.

[0031] As shown in Figures 3 and 4, the high-pressure jet head 9 is frustum-shaped, and the bottom diameter is larger than the top diameter.

[0032] Based on the above structure, the bottom diameter of the high-pressure jet head 9 is larger than the top diameter, which can effectively increase the impact force of the ejected gas, making it easier to push the carton flap upward.

[0033] As shown in Figures 3 and 4, two mounting shafts 12 are rotatably mounted inside the high-pressure jet head 9, and the two mounting shafts 12 are symmetrically arranged. The outer wall of the mounting shaft 12 is provided with a first sealing cover 13, and the two first sealing covers 13 form a complete circular cover.

[0034] Both ends of the mounting shaft 12 are fixed with connecting rods 14 extending to the outside of the high-pressure jet head 9. A second sealing cover 15 for sealing the high-pressure jet head 9 is provided between the other ends of the two connecting rods 14, and the two second sealing covers 15 form a complete circular cover.

[0035] According to the above structure, when high-pressure gas flows through the high-pressure jet head 9, the two first sealing covers 13 are blown upward and rotated open by the high-pressure gas. In conjunction with the connecting rod 14, the second sealing cover 15 is also opened, and the gas is ejected from the high-pressure jet head 9. When not in use, the first sealing cover 13 is rotated downward and reset by gravity, which in turn causes the second sealing cover 15 to cover the top of the high-pressure jet head 9. When not in use, this prevents external dust from entering the high-pressure jet head 9 and causing blockage, which would affect subsequent normal use and improve the practicality of the equipment.

[0036] The working principle of this utility model is as follows: the air pump 10 generates gas, which is delivered to the hollow mounting base 6 connected to it through the telescopic air pipe 11. The gas then enters the mounting pipe 8 through the L-shaped air pipe 7, and then enters another hollow mounting base 6. Finally, it is ejected from the high-pressure jet head 9 at the top of the hollow mounting base 6 and the mounting pipe 8. When the carton moves on the conveyor belt 2 and the folded flap bends downward at too large an angle, the high-pressure gas ejected from the high-pressure jet head 9 blows the carton folded flap upward to rotate it, so that it reaches the position to cooperate with the side cover bar and the front and rear folding parts on the automatic folding mechanism 5. Two symmetrically arranged mounting shafts 12 are rotatably installed inside the high-pressure jet head 9. The outer wall of the mounting shaft 12 is provided with a first sealing cover 13, and the two first sealing covers 13 form a complete circular cover. The two ends of the mounting shaft 12 extend to the outside of the high-pressure jet head 9 and are fixed with connecting rods 14. A second sealing cover 15 is provided between the other ends of the two connecting rods 14, and the two second sealing covers 15 form a complete circular cover. When high-pressure gas flows through, it blows the first sealing cover 13 upward to rotate and open, and drives the second sealing cover 15 to open through the connecting rod 14, and the gas is sprayed out; when it is no longer in use, the first sealing cover 13 returns to its original position under the action of gravity, and drives the second sealing cover 15 to cover the top of the high-pressure jet head 9 to prevent dust from entering.

[0037] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A neon packaging device for rapid carton sealing, comprising a sealing workbench body (1), wherein the top of the sealing workbench body (1) is provided with two conveyor belts (2) for moving cartons, characterized in that: The sealing workbench body (1) and the conveyor belt (2) are equipped with an air blowing mechanism. The air blowing mechanism includes an air pump (10) located on one side of the sealing workbench body (1). The air pump (10) on the air blowing mechanism is connected to a high-pressure jet nozzle (9). When the carton flap bends downward at too large an angle, the high-pressure gas ejected from the high-pressure jet nozzle (9) blows the carton flap upward.

2. The neon light packaging device for rapid box sealing according to claim 1, characterized in that: Hollow mounting bases (6) are provided on the top of both conveyor belts (2), and multiple L-shaped air pipes (7) communicating with the hollow mounting bases (6) are provided on the bottom of both conveyor belts (2). An installation pipe (8) is provided on the outer wall of the main body (1) of the sealing workbench, and one end of the front and rear L-shaped air pipes (7) is inserted into the installation pipe (8) and is slidably connected to it in a sealed manner. Multiple high-pressure jet heads (9) are arrayed on the top of both the hollow mounting bases (6) and the installation pipes (8).

3. The neon light packaging device for rapid box sealing according to claim 1, characterized in that: The high-pressure jet head (9) is frustum-shaped, and the bottom diameter is larger than the top diameter.

4. The neon light packaging device for rapid box sealing according to claim 1, characterized in that: The high-pressure jet head (9) has two mounting shafts (12) that are rotatably mounted inside it, and the two mounting shafts (12) are symmetrically arranged. The outer wall of the mounting shaft (12) is provided with a first sealing cover (13), and the two first sealing covers (13) form a complete circular cover.

5. A neon light packaging device for rapid box sealing according to claim 4, characterized in that: Both ends of the mounting shaft (12) are fixed with connecting rods (14) extending to the outside of the high-pressure jet head (9). A second sealing cover (15) for sealing the high-pressure jet head (9) is provided between the other ends of the two connecting rods (14), and the two second sealing covers (15) form a complete circular cover.

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