Spray packaging surface film coating device

Abstract

The utility model provides a spraying agent packaging surface film covering device, which relates to the technical field of spraying agent packaging and comprises a machine frame and a refrigerating unit, the refrigerating unit is mounted on one side of the machine frame, a driving roller and a driven roller are sleeved with a conveying belt, a plurality of machine covers are mounted on the lower surface of the machine frame, fans are mounted in the machine covers, and the conveying belt is connected with the fans. According to the spraying agent packaging surface film covering device, through cooperation of the conveying belt, the refrigerating unit and the machine frame, cold air is released through the refrigerating unit, the cold air is gathered inside through the machine frame, the cold air is prevented from volatilizing outwards, spraying agents are driven to move through the conveying belt, and the spraying agent packaging surface film covering device is convenient to use. When the spraying agent moves, the spraying agent makes contact with cold air, heat on the spraying agent is taken away, the cooling effect on the spraying agent is achieved, the spraying agent can be packaged in time after being cooled, the cooling time does not need to be consumed any more, and the packing and packing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a coating device, specifically a coating device for the surface of a spray packaging, belonging to the field of a spray packaging technology. Background Technology

[0002] A spray packaging surface coating device is a piece of equipment used to cover the surface of spray packaging with a thin film. Its main purpose is to protect the packaging surface from scratches, improve its appearance, and provide moisture and oxidation protection. Spray packaging surface coating devices mainly include heat shrink film packaging machines, vacuum laminating machines, cold laminating machines, and fully automatic laminating machines. By coating the outside of the packaging, moisture in the air can be prevented from entering the spray packaging, preventing the bottle from rusting and the contents from becoming damp and deteriorating. This maintains the cleanliness of the packaging, making the spray more attractive on the shelf. The coating on the packaging surface can reduce friction damage to the packaging, prevent the printed fonts and patterns from being worn away, and ensure that product information remains clear and legible, making it convenient for consumers to view instructions and precautions.

[0003] Heat shrink film packaging machines shrink the packaging film at high temperatures, bringing it into tight contact with the spray. This method is highly efficient. However, after the spray is covered by the heat shrink film packaging machine, the surfaces of the spray and the film may still be hot. The spray cannot be immediately packaged and can only be packaged when the temperature of the spray and the outer film drops to normal. This cooling process takes a certain amount of time, which reduces the efficiency of packaging. To address this issue, we provide a spray packaging surface coating device. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a coating device for the surface of aerosol packaging, the specific technical solution of which is as follows:

[0005] A coating device for spray packaging includes a frame and a refrigeration unit. The refrigeration unit is installed on one side of the frame. A drive roller and a driven roller are rotatably connected to the inner wall of the frame, and the drive roller and the driven roller are symmetrical. A conveyor belt is sleeved on the outside of the drive roller and the driven roller, and the drive roller and the driven roller are connected by the conveyor belt for transmission. Multiple ventilation holes are opened on the inner side of the frame, and the multiple ventilation holes are arranged at equal intervals. Multiple covers are installed on the lower surface of the frame, and the multiple covers correspond to the multiple ventilation holes. A fan is installed inside the cover. A vent pipe is installed below the cover. The end of the vent pipe away from the cover is connected to a diverter pipe. An air supply pipe is connected to one side of the refrigeration unit, and the other end of the air supply pipe is connected to the outer surface of the diverter pipe.

[0006] Preferably, a motor is mounted on one side of the machine frame, and the output shaft of the motor is connected to one end of the drive roller.

[0007] Preferably, the inner wall of the frame is equipped with a plurality of support rollers, which are arranged at equal intervals, and the outer surface of the support rollers is in contact with the inner wall of the conveyor belt.

[0008] Preferably, a frame is connected to the lower surface of the frame, and a flow-concentrating shroud is installed on the upper surface of the frame.

[0009] Preferably, an exhaust pipe is installed above the flow-concentrating shroud, and the exhaust pipe has an inclined angle.

[0010] Preferably, both ends of the frame are connected to a shielding curtain, and the shielding curtain is made of rubber.

[0011] Preferably, both ends of the machine frame are connected to support frames, and the support frames are at the same horizontal level as the conveyor belt, while the support frames are located below the shielding curtain.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This spray packaging surface coating device, through the cooperation of a conveyor belt, refrigeration unit, and machine frame, releases cold air through the refrigeration unit. The cold air released by the refrigeration unit enters the machine frame through the vent pipe, air supply pipe, and distribution pipe. The machine frame collects the cold air inside, preventing it from evaporating to the outside. The conveyor belt moves the spray, and as the spray moves, it comes into contact with the cold air, carrying away the heat from the spray and cooling it down. Once the spray is cooled down, it can be packaged immediately without needing to spend more cooling time, thus improving the efficiency of packaging.

[0014] 2. The spray packaging surface coating device, through the cooperation between the flow hood and the exhaust pipe, allows cold air to come into contact with the spray after flowing upwards from below. The temperature of the cold air rises upon contact with the spray. The flow hood collects the rising high-temperature gas inside the machine frame. The flow hood has an inclined angle, which facilitates the aggregation of the high-temperature gas inside the flow hood. The exhaust pipe guides and discharges the high-temperature gas collected by the flow hood to the outside, preventing the high-temperature gas from flowing towards the operator and affecting the operator, thus improving the operator's working environment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the conveyor belt structure in this utility model;

[0017] Figure 3 This is a cross-sectional schematic diagram of the internal structure of the frame in this utility model;

[0018] Figure 4This is a schematic diagram of the machine cover structure in this utility model;

[0019] Figure 5 This is a schematic diagram of the diversion tube structure in this utility model.

[0020] Figure descriptions: 1. Frame; 2. Refrigeration unit; 3. Driven roller; 4. Driven roller; 5. Conveyor belt; 6. Ventilation hole; 7. Machine cover; 8. Fan; 9. Vent pipe; 10. Diverter pipe; 11. Air supply pipe; 12. Motor; 13. Support roller; 14. Frame; 15. Concentrator cover; 16. Exhaust pipe; 17. Shielding curtain; 18. Support frame. Detailed Implementation

[0021] The present invention will now be further described with reference to the accompanying drawings.

[0022] Please see Figures 1-5 A device for coating the surface of a spray packaging includes a frame 1 and a refrigeration unit 2. The refrigeration unit 2 is installed on one side of the frame 1. The refrigeration unit 2 releases cold air, which cools the coated spray.

[0023] The inner wall of the frame 1 is rotatably connected to a drive roller 3 and a driven roller 4, and the drive roller 3 and the driven roller 4 are symmetrical. The drive roller 3 and the driven roller 4 are sleeved on the outside of a conveyor belt 5, and the drive roller 3 and the driven roller 4 are connected by a drive belt 5. The rotation of the conveyor belt 5 provides power for the movement of the spray. While the spray moves, it is constantly in contact with cold air, which carries away the heat from the spray and cools the spray.

[0024] Multiple ventilation holes 6 are provided on the inner side of the frame 1, and the ventilation holes 6 are arranged at equal intervals. The cold air released by the refrigeration unit 2 can enter the interior of the frame 1 through the ventilation holes 6. Multiple covers 7 are installed on the lower surface of the frame 1, and the multiple covers 7 correspond to the multiple ventilation holes 6. A fan 8 is installed inside the cover 7. The cover 7 provides support for the fan 8 to maintain the stability of the fan 8. The fan 8 is the power source to provide power for the flow of cold air into the interior of the frame 1. A vent pipe 9 is installed below the cover 7. The end of the vent pipe 9 away from the cover 7 is connected to a diverter pipe 10. An air supply pipe 11 is connected to one side of the refrigeration unit 2. The other end of the air supply pipe 11 is connected to the outer surface of the diverter pipe 10. The vent pipe 9, the air supply pipe 11 and the diverter pipe 10 provide guidance for the flow of cold air.

[0025] A motor 12 is installed on one side of the frame 1. The output shaft of the motor 12 is connected to one end of the drive roller 3. The motor 12 serves as the power source to provide power for the rotation of the drive roller 3. After the drive roller 3 rotates, it drives the conveyor belt 5 to rotate.

[0026] Multiple support rollers 13 are installed on the inner wall of the frame 1, and the multiple support rollers 13 are arranged at equal distances. The outer surface of the support rollers 13 is in contact with the inner wall of the conveyor belt 5. The support rollers 13 support the conveyor belt 5. After the spray is placed on the conveyor belt 5, the conveyor belt 5 will collapse downwards under the load. The support rollers 13 play a supporting role inside the conveyor belt 5, maintaining the stability of the conveyor belt 5 during operation and stably conveying the spray.

[0027] A frame 14 is connected to the lower surface of the frame 1. A concentrator 15 is installed on the top of the frame 1. The concentrator 15 collects the gas inside the frame 1. The concentrator 15 has an inclined angle to facilitate the gas inside the concentrator 15 to gather together. After the cold air flows from bottom to top, it comes into contact with the aerosol and cools the aerosol. After the cold air comes into contact with the aerosol, the temperature will rise. The concentrator 15 collects and discharges the gas after it has reached a high temperature. An exhaust pipe 16 is installed on the top of the concentrator 15. The exhaust pipe 16 has an inclined angle and guides the gas collected by the concentrator 15 to be discharged to the outside.

[0028] Both ends of the frame 1 are connected to a shielding curtain 17, which is made of rubber. The shielding curtain 17 forms a barrier for the inlet and outlet at both ends of the frame 1, preventing the internal cold air from flowing to the outside and improving the utilization rate of cold air.

[0029] Both ends of the frame 1 are connected to support frames 18, and the support frames 18 are at the same horizontal level as the conveyor belt 5. The support frames 18 are also located below the shielding curtain 17, forming a support platform. One of the sprayers is used to support the uncoated sprayer, and the other support frame 18 is used to support the coated and packaged sprayer, forming a turnover platform.

[0030] When using this utility model: First, start the motor 12, fan 8 and refrigeration unit 2. After the motor 12 starts, it drives the conveyor belt 5 to rotate. After the refrigeration unit 2 starts, it releases cold air. After the fan 8 starts, it provides power for the cold air to flow into the machine frame 1. Then, place the film-packaged spray on the conveyor belt 5. Then, the conveyor belt 5 drives the spray to move. After the cold air enters the machine frame 1, it comes into contact with the spray and takes away the heat from the spray. Then, the spray flows out from the other end of the machine frame 1.

[0031] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these embodiments will all fall within the protection scope of the claims of this utility model.

Claims

1. A spray packaging surface film coating device comprising a machine frame (1) and a refrigeration unit (2), characterized in that: The refrigerating unit (2) is installed on one side of the machine frame (1), the inner wall of the machine frame (1) is rotatably connected with the driving roller (3) and the driven roller (4), and the driving roller (3) and the driven roller (4) are symmetrical, the outer part of the driving roller (3) and the driven roller (4) is sleeved with the conveying belt (5), and the driving roller (3) and the driven roller (4) are drivingly connected through the conveying belt (5), a plurality of ventilation holes (6) are formed in the inner side of the machine frame (1), and the plurality of ventilation holes (6) are arranged at equal intervals, a plurality of machine covers (7) are installed on the lower surface of the machine frame (1), and the plurality of machine covers (7) correspond to the plurality of ventilation holes (6), a fan (8) is installed in the machine cover (7), an air pipe (9) is installed below the machine cover (7), one end of the air pipe (9) away from the machine cover (7) is connected with a shunt pipe (10), one side of the refrigerating unit (2) is connected with a gas feeding pipe (11), and the other end of the gas feeding pipe (11) is connected with the outer surface of the shunt pipe (10).

2. The apparatus according to claim 1, wherein: The machine frame (1) is provided with a motor (12) on one side, and the output shaft of the motor (12) is connected with one end of the driving roller (3).

3. The apparatus of claim 1, wherein: A plurality of supporting rollers (13) are installed on the inner wall of the machine frame (1), and the plurality of supporting rollers (13) are arranged at equal intervals, and the outer surface of the supporting roller (13) is in contact with the inner wall of the conveying belt (5).

4. The apparatus of claim 1, wherein: The lower surface of the machine frame (1) is connected with a rack (14), and the upper part of the machine frame (1) is provided with a flow concentrator (15).

5. A device for laminating a surface of an aerosol package according to claim 4, wherein: An exhaust pipe (16) is installed above the flow concentrator (15), and the exhaust pipe (16) has an inclination angle.

6. A device for laminating a surface of an aerosol package according to claim 5, wherein: The machine frame (1) is provided with a shielding curtain (17) at both ends, and the shielding curtain (17) is made of rubber material.

7. The apparatus of claim 1 wherein: The machine frame (1) is provided with a supporting frame (18) at both ends, and the supporting frame (18) is arranged on the same horizontal line with the conveying belt (5), and the supporting frame (18) is located below the shielding curtain (17).

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