Dust collection device for printing and packaging

Abstract

The utility model discloses a dust collection device for printing and packaging, which relates to the field of printing and packaging and comprises a rack, a conveying belt is arranged on the rack, a U-shaped frame is arranged at one end of the top of the rack, a motor is fixedly mounted on the inner wall of the top of the U-shaped frame, a rotating rod is fixedly mounted on an output shaft of the motor, and a dust collection device is arranged on the rotating rod. A disc is fixedly installed at one end of the rotating rod, a circular shaft is fixedly installed on the disc, a groove plate is arranged on the circular shaft in a sleeved mode, and a brush is arranged at the bottom of the groove plate. The groove plate moves back and forth to drive the brush to move back and forth, impurities and dust on packaging materials can be cleaned away, the cleaning effect is good, and the cleaning effect is good. Dust floating during cleaning of the brush can be adsorbed through the dust collecting box and the dust suction nozzle, the dust is blocked by the filter screen inside after entering the dust collecting box, the dust is prevented from entering the air pump to cause blockage of the air pump, and the dust suction effect can be improved.

Description

Technical Field

[0001] The utility model relates to the field of printing and packaging, and particularly relates to a dust suction device for printing and packaging. Background Art

[0002] Packaging printing is printing with various packaging materials as carriers. Decorative patterns, patterns or texts are printed on the packaging to make the product more attractive or more illustrative, so as to play the role of transmitting information and increasing sales. When packaging printing, in order to improve the printing quality, it is necessary to clean the packaging materials first.

[0003] The application publication number CN112477403A discloses a dust suction device for printing and packaging, which relates to the technical field of printing and packaging. It includes a first workbench, a first groove is arranged on the first workbench, a first conveying device is fixedly installed on the inner side wall of the first groove, a printing machine is fixedly installed on the top of the first workbench, and a dust suction box is fixedly installed on one side of the first workbench. However, when this device cleans the impurities and dust on the packaging materials, it only sucks dust through an air pump, and it is very difficult to clean the dust, and the cleaning effect is not ideal. Moreover, during the cleaning process, the dust directly passes through the air pump and then is introduced into the dust collection box. In this way, dust will remain in the air pump, which will cause the air pump to be blocked and also reduce the dust suction effect. Therefore, it is very necessary to propose a dust suction device for printing and packaging to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a dust suction device for printing and packaging to solve the problems that when this device cleans the impurities and dust on the packaging materials, it only sucks dust through an air pump, and it is very difficult to clean the dust, the cleaning effect is not ideal, and during the cleaning process, the dust directly passes through the air pump and then is introduced into the dust collection box. In this way, dust will remain in the air pump, which will cause the air pump to be blocked and also reduce the dust suction effect.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A dust suction device for printing and packaging includes a frame, a conveyor belt is arranged on the frame, a U-shaped frame is arranged at one end of the top of the frame, a motor is fixedly installed on the inner wall of the top of the U-shaped frame, a rotating rod is fixedly installed on the output shaft of the motor, a disc is fixedly installed at one end of the rotating rod, a round shaft is fixedly installed on the disc, a groove plate is sleeved on the round shaft, and a brush is arranged at the bottom of the groove plate.

[0006] Preferably, a dust collection box is arranged on one side of the frame, one end of the groove plate is slidably connected to the side of the dust collection box close to the brush, an air pump is arranged on the side of the dust collection box away from the brush, and a dust suction nozzle is arranged on the side close to the brush. The dust suction nozzle is located below the groove plate, and a filter screen is inserted into the dust collection box.

[0007] Preferably, an installation hole is formed in one side of the dust collection box, the filter screen is inserted into the installation hole, a dust cleaning port is arranged on the other side of the dust collection box, and a valve is arranged in the dust cleaning port.

[0008] Preferably, a driving wheel is fixedly installed on the rotating rod, a driven wheel is rotatably installed on the top of the dust collection box, the driving wheel and the driven wheel are drivingly installed with the same belt, a vibrating rod is fixedly installed at the bottom of the driven wheel, the vibrating rod is located inside the dust collection box, a vibrating wheel is fixedly installed at one end of the vibrating rod, and the vibrating wheel is located between the filter screen and the air pump, and the vibrating wheel is in movable contact with the filter screen.

[0009] Preferably, a circular hole is formed in the top of the dust collection box, a bearing is arranged in the circular hole, the vibrating rod passes through the bearing and is fixedly connected with the inner ring of the bearing.

[0010] The technical effects and advantages of the present utility model are as follows:

[0011] 1. Turn on the motor, which drives the rotating rod to rotate. The rotation of the rotating rod drives the disc to rotate, and the rotation of the disc drives the round shaft to make a circular motion around the disc. Since the groove plate is slidably connected to the dust collection box, when the round shaft makes a circular motion, it will drive the groove plate to move back and forth, and then drive the brush to move back and forth, so as to clean the impurities and dust on the packaging material, and the cleaning effect is good;

[0012] 2. Turn on the air pump. Through the dust collection box and the dust suction nozzle, the floating dust during the cleaning of the brush can be adsorbed. After the dust enters the dust collection box, it is blocked by the internal filter screen, preventing the dust from entering the air pump and causing the air pump to be blocked, which can improve the dust suction effect;

[0013] 3. The vibrating rod rotates, causing the vibrating wheel to rotate. When the longest end of the vibrating wheel contacts the filter screen, it will knock on the filter screen, causing the filter screen to vibrate, which can shake off the dust on the filter screen, prevent the dust from blocking on the filter screen, enable continuous dust suction, and improve the dust suction effect. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the structure of the dust suction device for printing and packaging of the present utility model from the first perspective.

[0015] Figure 2 It is a schematic diagram of the structure of the dust suction device for printing and packaging of the present utility model from the second perspective.

[0016] Figure 3 It is a cross-sectional view of the dust suction device for printing and packaging of the present utility model.

[0017] Figure 4 It is a cross-sectional view of the dust suction device for printing and packaging of the present utility model from another perspective.

[0018] In the figure: 1, frame; 2, conveyor belt; 3, U-shaped frame; 4, motor; 5, rotating rod; 6, disc; 7, round shaft; 8, groove plate; 9, brush; 10, dust collection box; 11, air pump; 12, dust suction nozzle; 13, filter screen; 14, driving wheel; 15, driven wheel; 16, belt; 17, vibrating rod; 18, vibrating wheel. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] The present invention provides a dust suction device for printing and packaging as Figure 1 - Figure 4 shown, which includes a frame 1, and a conveyor belt 2 is arranged on the frame 1. This kind of setting belongs to a conventional setting, so it will not be elaborated here.

[0021] In order to solve the problem that when this device cleans the impurities and dust on the packaging material, only the air pump is used for dust suction, it is very difficult to clean the dust, the cleaning effect is not ideal, and during the cleaning process, the dust directly passes through the air pump and then is introduced into the dust collection box. In this way, dust will remain in the air pump, which will cause the air pump to be blocked and also reduce the dust suction effect. The present invention is provided with a U-shaped frame 3 at one end of the top of the frame 1. A motor 4 is fixedly installed on the inner wall of the top of the U-shaped frame 3. A rotating rod 5 is fixedly installed on the output shaft of the motor 4. A disc 6 is fixedly installed at one end of the rotating rod 5. A round shaft 7 is fixedly installed on the disc 6. A groove plate 8 is sleeved on the round shaft 7. A brush 9 is arranged at the bottom of the groove plate 8. A dust collection box 10 is arranged on one side of the frame 1. One end of the groove plate 8 is slidably connected to the side of the dust collection box 10 close to the brush 9. When working, the motor 4 is turned on, which drives the rotating rod 5 to rotate. The rotating rod 5 rotates, which drives the disc 6 to rotate. The disc 6 rotates, which drives the round shaft 7 to make a circular motion around the disc 6. Since the groove plate 8 is slidably connected to the dust collection box 10, when the round shaft 7 makes a circular motion, it will drive the groove plate 8 to move back and forth, and then drive the brush 9 to move back and forth, so as to clean the impurities and dust on the packaging material, and the cleaning effect is good.

[0022] Further, an air pump 11 is provided on one side of the dust collection box 10 away from the brush 9, and a dust suction nozzle 12 is provided on the side close to the brush 9. The dust suction nozzle 12 is located below the groove plate 8. A filter screen 13 is inserted into the interior of the dust collection box 10. When the air pump 11 is turned on, the dust floating during the cleaning by the brush 9 can be adsorbed through the dust collection box 10 and the dust suction nozzle 12. After the dust enters the dust collection box 10, it is blocked by the internal filter screen 13, preventing the dust from entering the air pump 11 and causing blockage of the air pump 11, which can improve the dust suction effect.

[0023] An installation hole is provided on one side of the dust collection box 10, and the filter screen 13 is inserted into the installation hole. A dust cleaning port is provided on the other side of the dust collection box 10, and a valve is provided in the dust cleaning port. The setting of the installation hole facilitates the disassembly and assembly of the filter screen 13 and is convenient for subsequent maintenance. The setting of the dust cleaning port can clean the dust in the dust collection box 10 after the device is used, making it convenient for reuse. This setting is a conventional setting, so it will not be elaborated.

[0024] A driving wheel 14 is fixedly installed on the rotating rod 5. A driven wheel 15 is rotatably installed on the top of the dust collection box 10. The same belt 16 is installed on the driving wheel 14 and the driven wheel 15. A vibrating rod 17 is fixedly installed at the bottom of the driven wheel 15. The vibrating rod 17 is located inside the dust collection box 10. One end of the vibrating rod 17 is fixedly installed with a vibrating wheel 18, and the vibrating wheel 18 is located between the filter screen 13 and the air pump 11. The vibrating wheel 18 is in movable contact with the filter screen 13. During operation, when the dust is blocked by the filter screen 13, it is likely to accumulate on the filter screen 13. When the rotating rod 5 rotates, it will drive the driving wheel 14 to rotate. Through the cooperation of the belt 16, when the driving wheel 14 rotates, it will drive the driven wheel 15 to rotate together, thereby driving the vibrating rod 17 to rotate and causing the vibrating wheel 18 to rotate. When the longest end of the vibrating wheel 18 contacts the filter screen 13, it will strike the filter screen 13, causing the filter screen 13 to vibrate, which can shake off the dust on the filter screen 13, prevent the dust from blocking on the filter screen 13, enable continuous dust suction, and improve the dust suction effect.

[0025] It should be noted that a printing mechanism and a drying mechanism are sequentially provided above the conveyor belt 2 on the frame 1. This kind of setting is a conventional setting, so it is not limited.

[0026] A round hole is provided on the top of the dust collection box 10, a bearing is provided in the round hole, and the vibrating rod 17 passes through the bearing and is fixedly connected to the inner ring of the bearing.

Claims

1. A dust collecting device for printing and packaging, comprising a frame (1), characterized in that: A conveyor belt (2) is arranged on the frame (1); a U-shaped frame (3) is arranged at one end of the top of the frame (1); a motor (4) is fixedly mounted on the inner wall of the top of the U-shaped frame (3); a rotating rod (5) is fixedly mounted on the output shaft of the motor (4); a disc (6) is fixedly mounted on one end of the rotating rod (5); a circular shaft (7) is fixedly mounted on the circular disc (6); a groove plate (8) is sleeved on the circular shaft (7); and a brush (9) is arranged at the bottom of the groove plate (8).

2. A dust suction device for printing and packaging according to claim 1, characterized in that: A dust box (10) is arranged on one side of the frame (1), one end of the slot plate (8) is slidably connected to a side of the dust box (10) close to the brush (9), an air pump (11) is arranged on the side of the dust box (10) away from the brush (9), and a dust suction nozzle (12) is arranged on the side close to the brush (9), the dust suction nozzle (12) is located below the slot plate (8), and a filter screen (13) is inserted inside the dust box (10).

3. A dust suction device for printing and packaging according to claim 2, characterized in that: A mounting hole is provided on one side of the dust collecting box (10), and the filter screen (13) is inserted into the mounting hole. A dust cleaning port is provided on the other side of the dust collecting box (10), and a valve is provided in the dust cleaning port.

4. A dust suction device for printing and packaging according to claim 1, characterized in that: A driving wheel (14) is fixedly mounted on the rotating rod (5); a driven wheel (15) is rotatably mounted on the top of the dust box (10); a belt (16) is transmission-mounted on the driving wheel (14) and the driven wheel (15); a vibration rod (17) is fixedly mounted on the bottom of the driven wheel (15); the vibration rod (17) is located inside the dust box (10); a vibration wheel (18) is fixedly mounted on one end of the vibration rod (17); the vibration wheel (18) is located between the filter screen (13) and the air pump (11); and the vibration wheel (18) is in active contact with the filter screen (13).

5. A dust suction device for printing and packaging according to claim 4, characterized in that: A circular hole is provided on the top of the dust collecting box (10), a bearing is provided in the circular hole, and the vibration rod (17) passes through the bearing and is fixedly connected to the inner ring of the bearing.

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