Printing and packaging dust removal device

Abstract

The utility model relates to the technical field of printing and packaging equipment, and discloses a printing and packaging dust removal device which comprises a box body, a dust removal assembly is arranged in the box body, and a scraping assembly is arranged at the bottom of the box body. The dust removal assembly comprises a plurality of lifting rods, the lifting rods are fixedly installed on the top of the inner wall of the box body, the outer surfaces of the lifting rods are slidably sleeved with dust suction boxes, air pipes are fixedly installed on the two sides of the interior of each dust suction box, and an airflow pipe is fixedly installed on one side of the outer surface of each dust suction box; the two ends of the outer surface of the airflow pipe are fixedly connected with the air pipe, dust blown by the air pipe is sucked into the dust suction box through the dust suction fan, then the dust is sucked into the second waste box through the collecting pipe, the second waste box collects the dust, and the situation that the dust is attached to objects needing to be printed, and consequently the subsequent printing quality is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of printing and packaging equipment, in particular to a printing and packaging dust removal device. Background Art

[0002] Printing packaging is the process of printing the information, patterns, logos and other contents required for product packaging on packaging materials through printing technology. This form of packaging is very common in business and is used to package various commodities, from food to electronic products, from daily necessities to gifts.

[0003] Printing and packaging dust removal device is a device used to remove dust from the surface of packaging items. It aims to improve the cleanliness of the printing environment, increase production efficiency, and protect the health of workers.

[0004] China's public patent number: CN213798786U announced "A printing and packaging dust removal device", including a dust removal hood, a printing package, a guide roller, a blowing assembly and a dust removal assembly, the printing package is arranged in the middle of the dust removal hood, the guide rollers are symmetrically arranged on the upper and lower sides of the printing package, the blowing assembly is arranged in the middle of the upper wall of the dust removal hood, the dust removal assembly is symmetrically arranged on the upper walls of both ends of the dust removal hood, and the blowing assembly includes an incomplete gear, a rack, a blowing support body, a support plate, a telescopic blowing movable rod, a rotating motor, a rotating connecting shaft, a blower and a blowing pipe. The utility model belongs to the technical field of printing and packaging equipment, specifically a printing and packaging dust removal device with a simple structure, which can change the dust removal width to meet different printing and packaging sizes, and can filter and collect dust, improve printing quality, and ensure the health of workshop workers.

[0005] When the prior art is in use, although the dust removal width can be changed to meet different printed packaging sizes, the prior art device can only perform dust removal operations on printed packaging paper. It cannot be used when it is necessary to remove dust from other printed and packaged items. The use limitation is large. At the same time, the prior art device transports the dust-removed items by rollers. During the transportation process, the rollers are easily contaminated with dust, and the prior art device lacks a cleaning device for the rollers, which causes the dust on the rollers to contaminate subsequent dust-removed items, which has a certain impact on the dust removal effect. Utility Model Content

[0006] The utility model aims to provide a printing and packaging dust removal device to solve the problem that the existing device in the above-mentioned background technology can only perform dust removal operations on printed packaging paper, and cannot be used when it is necessary to remove dust from other printed and packaged items, and has great limitations on use. At the same time, the existing device transports the dust-removed items through rollers, and the rollers are easily contaminated with dust during the transportation process. The existing device lacks a cleaning device for the rollers, which then causes the dust on the rollers to contaminate subsequent dust-removed items, thereby affecting the dust removal effect to a certain extent.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a printing and packaging dust removal device, comprising a box body, a dust removal component is arranged inside the box body, and a scraping component is arranged at the bottom of the box body;

[0008] The dust removal assembly includes a plurality of lifting rods, and the plurality of lifting rods are fixedly mounted on the top of the inner wall of the box, the outer surfaces of the plurality of lifting rods are slidably sleeved with a dust box, and air ducts are fixedly mounted on both sides of the inside of the dust box, an air flow tube is fixedly mounted on one side of the outer surface of the dust box, and both ends of the outer surface of the air flow tube are fixedly connected to the air duct, and a connecting hose is fixedly mounted on the side of the air flow tube away from the dust box;

[0009] The scraping assembly includes a dust removal box, and the dust removal box is fixedly installed at the bottom of the outer surface of the box body, and a first waste box is slidably embedded at the bottom of the inner wall of the dust removal box, support frames are fixedly installed on both sides of the inner wall of the dust removal box, and multiple support frames are fixedly installed inside, and multiple sliding rods are slidably installed on the outer surfaces of multiple sliding rods near the top, and multiple springs are fixedly installed at the bottom of the outer surface of the scraper, and multiple springs are wound and sleeved on the outer surface of the sliding rod.

[0010] Preferably, a hydraulic press is fixedly mounted on the top of the outer surface of the box body, a second transport shaft is fixedly mounted on the top of the outer surface of the dust box body, and a side of the second transport shaft away from the dust box body is fixedly connected to the hydraulic press.

[0011] Preferably, a collecting box is fixedly mounted on the top of the outer surface of the box, a collecting pipe is fixedly mounted on the top of the outer surface of the dust collecting box, and a side of the collecting pipe away from the dust collecting box is fixedly connected to the collecting box.

[0012] Preferably, a second waste box is slidably embedded inside the collecting box, and a dust suction fan is fixedly mounted on one side of the outer surface of the collecting box.

[0013] Preferably, a dust removal fan is fixedly mounted on one side of the outer surface of the box body, and a side of the connecting hose away from the air flow pipe is fixedly connected to the dust removal fan.

[0014] Preferably, a first transport shaft is rotatably embedded in the inner wall of the box body near the bottom, and a conveyor belt is wrapped around the outer surface of the first transport shaft, a second transport shaft is arranged on the side of the conveyor belt away from the first transport shaft, and the second transport shaft is rotatably embedded in the interior of the box body.

[0015] Preferably, a transport motor is fixedly installed on one side of the outer surface of the box body, and the output shaft of the transport motor is fixedly connected to the first transport shaft, sealing curtains are rotatably embedded on both sides of the outer surface of the box body, limiting grooves are provided on both sides of the inner wall of the dust removal box, and both sides of the outer surface of the scraper are slidably embedded in the limiting grooves.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0017] First, the utility model places the articles that need to be dusted on the outer surface of the conveyor belt, starts the transport motor, and the transport motor drives the conveyor belt to rotate through the first transport shaft, so that the conveyor belt transports the articles. When the articles move to the bottom of the dust collection box, the hydraulic press can be started, so that the hydraulic press drives the dust collection box to move through the hydraulic rod. The position of the dust collection box can be adjusted according to the height of the articles. After the adjustment is completed, the dust removal fan can be started, and the dust removal fan draws external air into the inside of the air flow pipe through the connecting hose, and then the air is sprayed out through the air duct after being diverted by the air flow pipe to clean the dust on the surface of the articles. At the same time of cleaning, the dust collection fan can be started, and the dust collection fan sucks the dust blown by the air duct into the inside of the dust collection box, and then sucks the dust into the inside of the second waste box through the collecting pipe. The second waste box collects the dust to prevent the dust from adhering to the articles that need to be printed and affecting the subsequent printing quality.

[0018] Second, the utility model is provided with a support frame inside the dust removal box, and a slide bar is installed inside the support frame. The slide bar enables the scraper to slide up and down, and a spring is installed at the bottom of the scraper. The spring makes the scraper and the conveyor belt close together. The scraper is used to scrape off the dust remaining on the conveyor belt to prevent the dust from remaining on the conveyor belt and then contaminating the surface of the printed article. The scraped dust falls into the first waste box, and the first waste box collects the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the internal three-dimensional structure of the utility model;

[0020] Figure 2 This is a side view of the three-dimensional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from the other side;

[0022] Figure 4 It is a schematic diagram of the cutaway three-dimensional structure of the utility model.

[0023] Figure 5 It is a schematic diagram of the internal three-dimensional structure of the scraping component of the utility model.

[0024] Figure 6 It is a schematic diagram of the enlarged three-dimensional structure of point A of the utility model.

[0025] Wherein: 1. Box body; 2. Lifting rod; 201. Dust suction box; 202. Air flow pipe; 203. Air duct; 204. Connecting hose; 3. Dust removal box; 301. First waste box; 302. Support frame; 303. Slide bar; 304. Spring; 305. Scraper; 4. Limiting groove; 5. Conveyor belt; 6. Transport motor; 7. Collecting box; 8. Dust suction fan; 9. Dust removal fan; 10. Hydraulic press; 11. Collecting pipe; 12. Sealing curtain; 13. Second waste box; 14. First transport shaft; 15. Second transport shaft; 16. Hydraulic rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6 , a printing and packaging dust removal device, comprising a box body 1, a dust removal component is arranged inside the box body 1, and a scraping component is arranged at the bottom of the box body 1;

[0028] The dust removal assembly includes a plurality of lifting rods 2, and the plurality of lifting rods 2 are fixedly installed on the top of the inner wall of the box body 1, and the outer surfaces of the plurality of lifting rods 2 are slidably sleeved with a dust box 201, and air ducts 203 are fixedly installed on both sides of the inside of the dust box 201, and an air flow tube 202 is fixedly installed on one side of the outer surface of the dust box 201, and both ends of the outer surface of the air flow tube 202 are fixedly connected to the air duct 203, and a connecting hose 204 is fixedly installed on the side of the air flow tube 202 away from the dust box 201;

[0029] The scraping assembly includes a dust removal box 3, and the dust removal box 3 is fixedly installed at the bottom of the outer surface of the box body 1, and a first waste box 301 is slidably embedded at the bottom of the inner wall of the dust removal box 3, and support frames 302 are fixedly installed on both sides of the inner wall of the dust removal box 3, and multiple slide bars 303 are fixedly installed inside the multiple support frames 302, and the outer surfaces of the multiple slide bars 303 near the top are slidably sleeved with scrapers 305, and the bottom of the outer surface of the scraper 305 is fixedly installed with multiple springs 304, and the multiple springs 304 are all wrapped and sleeved on the outer surface of the slide bar 303.

[0030] Through the above technical scheme, the items that need to be dusted are placed on the outer surface of the conveyor belt 5, and the transport motor 6 is started. The transport motor 6 drives the conveyor belt 5 to rotate through the first transport shaft 14, so that the conveyor belt 5 transports the items. When the items move to the bottom of the dust box 201, the hydraulic press 10 can be started, so that the hydraulic press 10 drives the dust box 201 to move through the hydraulic rod 16. The position of the dust box 201 can be adjusted according to the height of the items. After the adjustment is completed, the dust removal fan 9 can be started. The dust removal fan 9 draws external air into the interior of the air flow pipe 202 through the connecting hose 204, and then the air is sprayed out through the air duct 203 after being diverted through the air flow pipe 202 to clean the dust on the surface of the items. At the same time of cleaning, the dust suction fan 8 can be started. The dust suction fan 8 sucks the dust blown by the air duct 203 into the interior of the dust box 201, and then sucks the dust into the interior of the second waste box 13 through the collection pipe 11. The second waste box 13 collects the dust to prevent the dust from adhering to the items to be printed and affecting the subsequent printing quality.

[0031] Through the above technical scheme, a support frame 302 is provided inside the dust removal box 3, and a slide bar 303 is installed inside the support frame 302. The slide bar 303 enables the scraper 305 to slide up and down. A spring 304 is installed at the bottom of the scraper 305. The spring 304 makes the scraper 305 and the conveyor belt 5 close to each other. The scraper 305 is used to scrape off the dust remaining on the conveyor belt 5 to prevent the dust from remaining on the conveyor belt 5 and then contaminating the surface of the printed matter. The scraped dust falls into the first waste box 301, and the first waste box 301 collects the dust.

[0032] Specifically, a hydraulic press 10 is fixedly installed on the top of the outer surface of the box body 1 , a second transport shaft 15 is fixedly installed on the top of the outer surface of the dust box 201 , and a side of the second transport shaft 15 away from the dust box 201 is fixedly connected to the hydraulic press 10 .

[0033] Through the above technical solution, the hydraulic press 10 controls the extension and retraction of the second transport shaft 15, so that the second transport shaft 15 drives the dust collection box 201 to move up and down.

[0034] Specifically, a collecting box 7 is fixedly installed on the top of the outer surface of the box body 1 , a collecting pipe 11 is fixedly installed on the top of the outer surface of the dust box 201 , and a side of the collecting pipe 11 away from the dust box 201 is fixedly connected to the collecting box 7 .

[0035] Through the above technical solution, the dust in the dust box 201 is transported to the inside of the collection box 7 through the collection pipe 11.

[0036] Specifically, a second waste box 13 is slidably embedded inside the collecting box 7 , and a dust suction fan 8 is fixedly installed on one side of the outer surface of the collecting box 7 .

[0037] Through the above technical solution, the dust in the box body 1 is sucked by the dust suction fan 8, and the second waste box 13 collects the sucked dust.

[0038] Specifically, a dust removal fan 9 is fixedly installed on one side of the outer surface of the box body 1 , and a side of the connecting hose 204 away from the air flow pipe 202 is fixedly connected to the dust removal fan 9 .

[0039] Through the above technical solution, the dust removal fan 9 extracts external air and transports the air to the inside of the connecting hose 204 at the same time.

[0040] Specifically, a first transport shaft 14 is rotatably embedded in the inner wall of the box 1 near the bottom, and a conveyor belt 5 is wrapped around the outer surface of the first transport shaft 14. A second transport shaft 15 is provided on the side of the conveyor belt 5 away from the first transport shaft 14, and the second transport shaft 15 is rotatably embedded in the interior of the box 1.

[0041] Through the above technical solution, the first transport shaft 14 and the second transport shaft 15 support the conveyor belt 5 while allowing the conveyor belt 5 to rotate, and the objects are transported by the conveyor belt 5.

[0042] Specifically, a transport motor 6 is fixedly installed on one side of the outer surface of the box body 1, and the output shaft of the transport motor 6 is fixedly connected to the first transport shaft 14. Sealing curtains 12 are rotatably embedded on both sides of the outer surface of the box body 1, and limiting grooves 4 are provided on both sides of the inner wall of the dust removal box 3. Both sides of the outer surface of the scraper 305 are slidably embedded in the inside of the limiting grooves 4.

[0043] Through the above technical solution, the transport motor 6 drives the first transport shaft 14 to rotate, and the first transport shaft 14 drives the conveyor belt 5 to rotate, so that the conveyor belt 5 transports the items. The sealing curtain 12 prevents dust from overflowing from the inside of the box 1 during the cleaning process. The limiting groove 4 reinforces the scraper 305 to prevent the scraper 305 from deflecting at an angle during use.

[0044] When in use, the items that need to be dusted are placed on the outer surface of the conveyor belt 5, and the transport motor 6 is started. The transport motor 6 drives the conveyor belt 5 to rotate through the first transport shaft 14, so that the conveyor belt 5 transports the items. When the items move to the bottom of the dust box 201, the hydraulic press 10 can be started, so that the hydraulic press 10 drives the dust box 201 to move through the hydraulic rod 16. The position of the dust box 201 can be adjusted according to the height of the items. After the adjustment is completed, the dust removal fan 9 can be started. The dust removal fan 9 draws external air through the connecting hose 204 to the inside of the air flow pipe 202, and then the air is sprayed out through the air duct 203 after being diverted by the air flow pipe 202 to clean the dust on the surface of the items. During the cleaning, the dust removal fan 8 can be started, and the dust removal fan 8 blows the air duct 203 The raised dust is sucked into the dust suction box 201, and then sucked into the second waste box 13 through the collection pipe 11. The second waste box 13 collects the dust to prevent the dust from adhering to the items to be printed and affecting the subsequent printing quality. A support frame 302 is provided inside the dust removal box 3, and a slide bar 303 is installed inside the support frame 302. The slide bar 303 enables the scraper 305 to slide up and down. A spring 304 is installed at the bottom of the scraper 305. The spring 304 makes the scraper 305 and the conveyor belt 5 fit tightly. The scraper 305 is used to scrape off the dust remaining on the conveyor belt 5 to prevent the dust from remaining on the conveyor belt 5 and then contaminating the surface of the printed items. The scraped dust falls into the first waste box 301, and the first waste box 301 collects the dust.

[0045] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A printing and packaging dust removal device, comprising a housing (1), characterized in that: A dust removal component is arranged inside the box (1), and a scraping component is arranged at the bottom of the box (1); The dust removal assembly comprises a plurality of lifting rods (2), and the plurality of lifting rods (2) are fixedly mounted on the top of the inner wall of the box body (1); the outer surfaces of the plurality of lifting rods (2) are slidably sleeved with a dust collection box (201), and air ducts (203) are fixedly mounted on both sides of the interior of the dust collection box (201); an air flow tube (202) is fixedly mounted on one side of the outer surface of the dust collection box (201), and both ends of the outer surface of the air flow tube (202) are fixedly connected to the air duct (203); and a connecting hose (204) is fixedly mounted on the side of the air flow tube (202) away from the dust collection box (201); The scraping assembly includes a dust removal box (3), and the dust removal box (3) is fixedly installed at the bottom of the outer surface of the box body (1), and a first waste box (301) is slidably embedded at the bottom of the inner wall of the dust removal box (3), and support frames (302) are fixedly installed on both sides of the inner wall of the dust removal box (3), and multiple slide bars (303) are fixedly installed inside the multiple support frames (302), and multiple slide bars (303) are slidably sleeved on the outer surfaces of the multiple slide bars (303) near the top, and multiple springs (304) are fixedly installed at the bottom of the outer surface of the scraper (305), and the multiple springs (304) are all wrapped and sleeved on the outer surface of the slide bar (303).

2. A printing and packaging dust removal device according to claim 1, characterized in that: A hydraulic press (10) is fixedly mounted on the top of the outer surface of the box body (1), a second transport shaft (15) is fixedly mounted on the top of the outer surface of the dust collection box (201), and the second transport shaft (15) is fixedly connected to the hydraulic press (10) on a side away from the dust collection box (201).

3. A printing and packaging dust removal device according to claim 1, characterized in that: A collection box (7) is fixedly mounted on the top of the outer surface of the box body (1), a collection pipe (11) is fixedly mounted on the top of the outer surface of the dust collection box (201), and a side of the collection pipe (11) away from the dust collection box (201) is fixedly connected to the collection box (7).

4. A printing and packaging dust removal device according to claim 3, characterized in that: A second waste box (13) is slidably embedded inside the collection box (7), and a dust suction fan (8) is fixedly installed on one side of the outer surface of the collection box (7).

5. A printing and packaging dust removal device according to claim 1, characterized in that: A dust removal fan (9) is fixedly mounted on one side of the outer surface of the box body (1), and a side of the connecting hose (204) away from the air flow pipe (202) is fixedly connected to the dust removal fan (9).

6. A printing and packaging dust removal device according to claim 1, characterized in that: A first transport shaft (14) is rotatably embedded in the inner wall of the box body (1) near the bottom, and a conveyor belt (5) is wrapped around the outer surface of the first transport shaft (14); a second transport shaft (15) is provided on the side of the conveyor belt (5) away from the first transport shaft (14), and the second transport shaft (15) is rotatably embedded in the interior of the box body (1).

7. A printing and packaging dust removal device according to claim 1, characterized in that: A transport motor (6) is fixedly mounted on one side of the outer surface of the box body (1), and the output shaft of the transport motor (6) is fixedly connected to the first transport shaft (14). Sealing curtains (12) are rotatably embedded on both sides of the outer surface of the box body (1). Limiting grooves (4) are provided on both sides of the inner wall of the dust removal box (3), and both sides of the outer surface of the scraper (305) are slidably embedded in the inside of the limiting grooves (4).

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