Rapid drying device for packaging decoration spraying

Abstract

The utility model discloses a packaging decoration spraying rapid drying device which comprises a rack, the rack is provided with a workbench and a mounting table, the mounting table is located below the workbench, the mounting table is provided with a conveying assembly, the workbench is provided with a drying assembly and a heat preservation assembly, and the drying assembly comprises a preheating piece and an air drying piece; the heat preservation assembly comprises a heat preservation cover, a second door frame, a partition plate and a first driving part, the heat preservation cover covers the preheating part and the air drying part, the second door frame is arranged in the middle of the heat preservation cover, the partition plate is arranged in the second door frame, the first driving part is connected with the partition plate, and the preheating part and the air drying part are arranged on the two sides of the partition plate respectively. The partition plate is arranged to separate the preheating area from the air-drying area, hot air of the air-drying part cannot reach the preheating area, when the packaging decoration product passes through the preheating part, water on the surface of the coating evaporates, the coating is solidified, and therefore the situation that the surface of the coating is affected by the hot air and deviates in the preheating area can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging decoration spraying, in particular to a packaging decoration spraying rapid drying device. Background Art

[0002] Packaging decoration spraying is to add text or patterns on the surface of the packaging by spraying the paint. The paint used for packaging spraying usually contains water. The paint containing water is generally fluid. After the paint is sprayed on the surface of the packaging, the water in the paint needs to be dried so that the paint solidifies and adheres to the surface of the packaging.

[0003] In the prior art, there is a packaging decoration spray quick drying device with announcement number: CN218108273U, which includes a conveying rack and a table, the top of the conveying rack is fixedly connected with an installation box, a first U-shaped tube and a second U-shaped tube, the inner sides of the first U-shaped tube and the second U-shaped tube are fixedly connected with nozzles, the top of the table is respectively fixedly connected with a dryer and an air pump, the air outlet of the dryer is fixedly connected with a first connecting tube, and the air outlet of the air pump is fixedly connected with a second connecting tube; when working, the packaging decoration is transported from the conveyor belt in the conveying rack to the installation box, and then the dryer is turned on, and the high-temperature airflow produced by the dryer enters the first U-shaped tube through the first connecting tube, and the high-temperature airflow in the first U-shaped tube is sprayed out through the nozzle to dry the surface of the packaging decoration, and the air pump is started, and the air pump draws room temperature gas into the second connecting tube and the second U-shaped tube and sprays it through the nozzle, and the sprayed airflow can cool the packaging decoration.

[0004] However, in the above solution, the paint on the surface of the packaged decoration still has fluidity when entering the drying device, and the high-temperature airflow sprayed by the nozzle of the first U-shaped tube may cause the paint surface to deviate. Utility Model Content

[0005] The utility model aims to provide a packaging decoration spraying rapid drying device, which can prevent the paint surface from deflecting.

[0006] To achieve the above-mentioned purpose, a packaging decoration spray rapid drying device is provided, which includes: a frame, a conveying component, a drying component and an insulation component, the frame is provided with a workbench and a mounting table, the mounting table is located below the workbench, the mounting table is provided with a conveying component, the workbench is provided with a drying component, the drying component includes a preheating component and an air-drying component, the preheating component and the air-drying component are arranged at intervals, the insulation component includes an insulation cover, a first door frame, a second door frame, a movable door, a partition, a first driving component and a second driving component, the insulation cover is provided on the preheating component and the air-drying component, both ends of the insulation cover are provided with a first door frame, the first door frame is provided with a movable door, the middle part of the insulation cover is provided with a second door frame, the second door frame is provided with a partition, the first driving component is connected to one of the movable doors and the partition, the second driving component is connected to the other movable door, the preheating component and the air-drying component are respectively provided on both sides of the partition.

[0007] The working principle and beneficial effects of the above scheme are as follows: during operation, after the surface of the packaged decoration product is sprayed with a pattern or text, the packaged decoration product is placed on the conveying assembly, and the first driving member drives one of the movable doors and the partition to move upward. After the packaged decoration product enters the preheating area through the conveying assembly, the first driving member drives one of the movable doors and the partition to move downward, and the preheating part preheats it by heat radiation, and the surface of the coating solidifies after preheating; the first driving member drives one of the movable doors and the partition to move upward again, and the preheated packaged decoration product enters the air-drying area through the conveying assembly. After the preheated packaged decoration product reaches the air-drying area, the first driving member drives one of the movable doors and the partition to move downward again, and the air-drying part blows out hot air to dry the coating. Finally, the second driving member drives the other movable door to move upward, and the dried packaged decoration product leaves the heat preservation cover through the conveying assembly.

[0008] The preheating area and the air-drying area are separated by partitions, so that the hot air from the air-drying unit cannot reach the preheating area. When the packaged decoration passes through the preheating unit, the moisture on the surface of the paint evaporates faster when it encounters the heat, thereby solidifying the paint surface. When the packaged decoration enters the air-drying unit, the flowing hot air cannot cause the solidified paint on the surface to move, thereby preventing the paint surface from shifting.

[0009] According to the packaging decoration spray fast drying device, the preheating component includes a heating frame and a heat conducting plate, the heating frame is in an inverted U shape and a plurality of heat conducting plates are arranged in the heating frame.

[0010] A heating wire is arranged inside the heating frame. The heating wire generates heat when working. The heat can be transferred to the heat conducting plate through the heating frame. The heat is further diffused through the heat conducting plate, so that the temperature of the preheating area increases.

[0011] According to the packaging decoration spray rapid drying device, the air-drying part includes a hot air blower, a guide pipe, a diverter pipe and an air outlet. The hot air blower is connected to the guide pipe, and the guide pipe is provided with a plurality of diverter pipes arranged in sequence and in an inverted U shape. The diverter pipe is located in the heat preservation cover, and the diverter pipe is provided with an air outlet.

[0012] When the hot air blower is working, the hot air from the hot air blower is diverted to the diversion pipe through the guide pipe, and the hot air flows from the air outlet to the packaging and decoration products. The moisture in the coating on the surface of the packaging and decoration products evaporates faster after encountering the hot air.

[0013] According to the packaging decoration spray quick drying device, the first door frame and the second door frame are both vertically provided with grooves, the movable door and the partition both slide in the corresponding grooves, the tops of the movable door and the partition are both provided with protrusions, and the tops of the first door frame and the second door frame are provided with connecting plates.

[0014] The movable door and the partition both slide in the groove, which can prevent the movable door and the partition from deviating during the sliding process.

[0015] According to the packaging decoration spray quick drying device, the first driving member includes a first screw rod, a first motor, a pulley and a belt. Two first screw rods and two pulleys are provided. The two first screw rods are rotatably connected to the top of the heat preservation cover and the connecting plate. One of the first screw rods cooperates with a protrusion passing through the top of one of the movable doors, and the other first screw rod cooperates with a protrusion passing through the top of the partition and is connected to the first motor. The first motor is arranged at the top of the connecting plate. The two first screw rods are both provided with pulleys, and the belts are wound around the two pulleys.

[0016] Start the first motor to drive one of the first screw rods to rotate, and the pulley rotating with the first screw rod rotates, thereby driving another pulley and the first screw rod to rotate through the belt; when the first motor is started, the two moving doors connected to the first screw rod can be driven to move at the same time.

[0017] According to the packaging decoration spray quick drying device, the second driving member includes a second screw rod and a second motor. The second screw rod cooperates with a protrusion that passes through the top of another movable door and is rotatably connected to the top of the insulation cover and the connecting plate. The second screw rod is connected to the second motor, and the second motor is arranged on the top of the connecting plate.

[0018] The second motor is started, the second screw rod rotates, and the movable door can move along the second screw rod. When the movable door moves upward, an opening of the heat preservation cover is opened, and when the movable door moves downward, an opening of the heat preservation cover is closed.

[0019] According to the packaging decoration spray quick drying device, the workbench is provided with an installation opening, and the top of the conveying component is located in the installation opening; wherein, the conveying component includes a conveying motor, a rotating shaft, a rotating roller and a conveyor belt, the conveying motor is arranged on the installation platform, and two rotating shafts and two rotating rollers are provided, the two rotating shafts are respectively located at the two ends of the installation platform and are both rotatably connected to the installation platform, one of the rotating shafts is connected to the conveying motor, the rotating roller is fixedly sleeved on the rotating shaft, and the conveyor belt is wound around the two rotating rollers.

[0020] The conveying motor drives one of the rotating shafts to rotate, and the rotating roller fixedly connected to the rotating shaft rotates, and the conveyor belt rotates with the rotating roller. The other rotating roller changes the direction of the conveyor belt, and the packaged decorations are placed on the conveyor belt, and the packaged decorations move with the rotation of the conveyor belt.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0023] Figure 1 It is a three-dimensional diagram of a packaging decoration spraying and rapid drying device.

[0024] Figure 2 The present invention is a stereoscopic diagram of a drying component and a conveying component of a packaging and decoration spraying rapid drying device.

[0025] Figure 3 The present invention is a side view of a drying component of a packaging decoration spraying rapid drying device.

[0026] Figure 4 The present invention is a three-dimensional diagram of a movable door of a packaging and decoration spraying and rapid drying device.

[0027] Figure 5 The present invention is a three-dimensional diagram of a first driving member of a packaging decoration spraying and rapid drying device. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] Reference Figure 1-Figure 5 The utility model is a packaging decoration spray fast drying device, which includes: a frame 10, a conveying component 20, a drying component 30 and a heat preservation component 40, the frame 10 is provided with a workbench 11 and a mounting table 12, the mounting table 12 is located below the workbench 11, the conveying component 20 is arranged on the mounting table 12, the drying component 30 is arranged on the workbench 11, the drying component 30 includes a preheating part 31 and an air-drying part 32, the preheating part 31 and the air-drying part 32 are arranged at intervals, the heat preservation component 40 is covered on the drying component 30, the heat preservation component 40 includes a heat preservation cover 41, a first door frame 42, a second door frame 43, a movable door 44, a partition 45, a first driving member 46 and a second driving member 47, the heat-insulating cover 41 is arranged on the preheating member 31 and the air-drying member 32, first door frames 42 are arranged at both ends of the heat-insulating cover 41, movable doors 44 are arranged in the first door frames 42, a second door frame 43 is arranged in the middle of the heat-insulating cover 41, a partition 45 is arranged in the second door frame 43, the first driving member 46 is connected to one of the movable doors 44 and the partition 45, the second driving member 47 is connected to the other movable door 44, the preheating member 31 and the air-drying member 32 are arranged on both sides of the partition 45.

[0033] Specifically, during operation, after the surface of the packaged decoration is sprayed with patterns or texts, the packaged decoration is placed on the conveying assembly 20, and the first driving member 46 drives one of the movable doors 44 and the partition 45 to move upward. After the packaged decoration passes through the conveying assembly 20 and enters the preheating member 31 area, the first driving member 46 drives one of the movable doors 44 and the partition 45 to move downward, and the preheating member 31 preheats it by heat radiation, and the surface of the paint solidifies after preheating; the first driving member 46 drives one of the movable doors 44 and the partition 45 to move upward again, and the preheated packaged decoration enters the air-drying member 32 area through the conveying assembly 20. After the preheated packaged decoration arrives at the air-drying area, the first driving member 46 drives one of the movable doors 44 and the partition 45 to move downward again, and the air-drying member 32 blows out hot air to dry the paint. Finally, the second driving member 47 drives another movable door 44 to move upward, and the dried packaged decoration leaves the heat preservation cover 41 through the conveying assembly 20.

[0034] Optionally, the preheating element 31 includes a heating frame 311 and a heat conducting plate 312 , wherein the heating frame 311 is in an inverted U shape and a plurality of heat conducting plates 312 are disposed in the heating frame 311 .

[0035] Optionally, the air-drying component 32 includes a hot air blower 321, a guide pipe 322, a diverter pipe 323 and an air outlet 324. The hot air blower 321 is connected to the guide pipe 322. The guide pipe 322 is provided with a plurality of diverter pipes 323 arranged in sequence and in an inverted U shape. The diverter pipes 323 are located in the heat preservation cover 41, and the diverter pipes 323 are provided with air outlets 324.

[0036] Optionally, the first door frame 42 and the second door frame 43 are both vertically provided with grooves 421, the movable door 44 and the partition 45 slide in the corresponding grooves 421, the tops of the movable door 44 and the partition 45 are both provided with protrusions 441, and the tops of the first door frame 42 and the second door frame 43 are provided with connecting plates 48.

[0037] Optionally, the first driving member 46 includes a first screw rod 461, a first motor 462, a pulley 463 and a belt 464. Two first screw rods 461 and two pulleys 463 are provided. The two first screw rods 461 are rotatably connected to the top of the heat preservation cover 41 and the connecting plate 48. One of the first screw rods 461 cooperates with a protrusion 441 passed through the top of one of the movable doors 44, and the other first screw rod 461 cooperates with a protrusion 441 passed through the top of the partition 45 and is connected to the first motor 462. The first motor 462 is arranged at the top of the connecting plate 48. The two first screw rods 461 are both provided with pulleys 463, and the belt 464 is wound around the two pulleys 463.

[0038] Optionally, the second driving member 47 includes a second screw rod 471 and a second motor 472. The second screw rod 471 cooperates with a protrusion 441 passed through the top of another movable door 44 and is rotatably connected to the top of the heat preservation cover 41 and the connecting plate 48. The second screw rod 471 is connected to the second motor 472, and the second motor 472 is arranged on the top of the connecting plate 48.

[0039] Optionally, the workbench 11 is provided with an installation opening 111, and the top of the conveying assembly 20 is located in the installation opening 111; wherein, the conveying assembly 20 includes a conveying motor 21, a rotating shaft 22, a rotating roller 23 and a conveyor belt 24, the conveying motor 21 is arranged on the mounting platform 12, and two rotating shafts 22 and two rotating rollers 23 are provided, the two rotating shafts 22 are respectively located at both ends of the mounting platform 12 and are both rotatably connected to the mounting platform 12, one of the rotating shafts 22 is connected to the conveying motor 21, the rotating roller 23 is fixedly sleeved on the rotating shaft 22, and the conveyor belt 24 is wound around the two rotating rollers 23.

[0040] Specifically, the conveying motor 21 is started, and the conveying motor 21 drives the rotating shaft 22 and the rotating roller 23 to rotate. The conveyor belt 24 moves with the rotation of the rotating roller 23, and the movable doors 44 and the partitions 45 on both sides of the drying unit are opened. The packaged decoration products are placed on the conveyor belt 24 and transported to the drying area for drying. During drying, the movable doors 44 and the partitions 45 on both sides of the drying unit are reset, and the surface paint is dried before being transported to the air-drying area. The hot air blower 321 is started, and the hot air is blown out from the air outlet 324 through the guide pipe 322 and the diverter pipe 323 to air-dry the undried part of the paint on its surface. After the paint on its surface is completely dried, it is transported away from the drying component 30.

[0041] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A packaging decoration spraying rapid drying device, characterized in that: include: A frame, wherein the frame is provided with a workbench and a mounting table, and a mounting table is provided under the workbench; A conveying assembly, wherein the conveying assembly is arranged on a mounting platform; A drying component, the drying component is arranged on a workbench, the drying component comprises a preheating part and an air-drying part, and the preheating part and the air-drying part are arranged at intervals; An insulation component, the insulation component includes an insulation cover, a first door frame, a second door frame, a movable door, a partition, a first driving member and a second driving member, the insulation cover is arranged on the preheating part and the air-drying part, the first door frames are arranged at both ends of the insulation cover, the movable doors are arranged in the first door frames, the second door frame is arranged in the middle of the insulation cover, the partition is arranged in the second door frame, the first driving member is connected to one of the movable doors and the partition, the second driving member is connected to the other movable door, and the preheating part and the air-drying part are arranged on both sides of the partition.

2. A packaging decoration spraying rapid drying device according to claim 1, characterized in that: The preheating element comprises a heating frame and a heat conducting plate. The heating frame is in an inverted U shape and a plurality of heat conducting plates are arranged in the heating frame.

3. The packaging decoration spraying rapid drying device according to claim 1 is characterized in that: The air drying unit includes a hot air blower, a guide pipe, a shunt pipe and an air outlet. The hot air blower is connected to the guide pipe. The guide pipe is provided with a plurality of shunt pipes arranged in sequence and in an inverted U shape. The shunt pipe is located in the heat preservation cover and is provided with an air outlet.

4. The packaging decoration spraying rapid drying device according to claim 1 is characterized in that: The first door frame and the second door frame are both vertically provided with grooves, the movable door and the partition plate slide in the corresponding grooves, the tops of the movable door and the partition plate are both provided with protrusions, and the tops of the first door frame and the second door frame are provided with connecting plates.

5. A packaging decoration spraying rapid drying device according to claim 4, characterized in that: The first driving member includes a first screw rod, a first motor, a pulley and a belt. Two first screw rods and two pulleys are provided. The two first screw rods are rotatably connected to the top of the heat preservation cover and the connecting plate. One of the first screw rods cooperates with a protrusion passing through the top of one of the movable doors, and the other first screw rod cooperates with a protrusion passing through the top of the partition and is connected to the first motor. The first motor is arranged on the top of the connecting plate. Both first screw rods are provided with pulleys, and the belts are wound around the two pulleys.

6. A packaging decoration spray fast drying device according to claim 4, characterized in that: The second driving member includes a second screw rod and a second motor. The second screw rod cooperates with a protrusion passing through the top of another movable door and is rotatably connected to the top of the insulation cover and the connecting plate. The second screw rod is connected to the second motor, and the second motor is arranged on the top of the connecting plate.

7. The packaging decoration spraying rapid drying device according to claim 1 is characterized in that: The workbench is provided with an installation opening, and the top of the conveying component is located in the installation opening; Among them, the conveying assembly includes a conveying motor, a rotating shaft, a rotating roller and a conveyor belt. The conveying motor is arranged on a mounting platform. Two rotating shafts and two rotating rollers are provided. The two rotating shafts are respectively located at two ends of the mounting platform and are both rotatably connected to the mounting platform. One of the rotating shafts is connected to the conveying motor. The rotating roller is fixedly sleeved on the rotating shaft, and the conveyor belt is wound around the two rotating rollers.

Images