Color box packaging equipment with intelligent dust removal function

Abstract

The invention discloses color box packaging equipment with an intelligent dust removal function, and relates to the technical field of packaging and conveying, the color box packaging equipment comprises a feeding line body, a discharging line body and a dust removal cabin barrel, the feeding line body and the discharging line body are arranged on the outer side of the dust removal cabin barrel, and a conveying unit and an air inlet unit are arranged in the dust removal cabin barrel; an air exhaust chamber is arranged at the top of the dust removal cabin cylinder, the interior of the air exhaust chamber is communicated with the interior of the dust removal cabin cylinder, a circulating pump unit is arranged on the outer side of the dust removal cabin cylinder and connected between the air exhaust chamber and an air inlet unit, the air inlet unit comprises an air supply chamber, and the air supply chamber is arranged at the bottom of the dust removal cabin cylinder. The circulating pump unit comprises a circulating air pipe, one end of the circulating air pipe is communicated with the air exhaust chamber, the other end of the circulating air pipe penetrates through the dust removal cabin cylinder and is communicated with the air supply chamber, and the color boxes are placed on the discharging line body after being subjected to airflow dust removal in the dust removal cabin cylinder and conveyed to a packaging workshop through the discharging line body.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging and conveying, and in particular to a color box packaging device with an intelligent dust removal function. Background Art

[0002] Color box packaging equipment is a kind of equipment used for producing and processing color boxes. It is widely used in food, cosmetics, electronic products, daily consumer goods and other industries. Color box packaging equipment is usually composed of multiple mechanical systems. It can complete a series of automated production processes from paper processing, color printing, cutting, folding, fixing, etc. Finally, the surface and interior of the color box are cleaned, and the color box is made into a box that meets the packaging requirements. After packaging, it is sent to manufacturers in different industries. In this series of automated production lines, dust removal and cleaning of the color box are often neglected, which often leads to paper scraps generated during cutting or impurities and dust generated in other process processes remaining in the color box. Although it does not affect the use, it also greatly reduces the user experience. Therefore, it is necessary to add an additional dust removal and cleaning process in the automated production line. Summary of the Invention

[0003] The object of the present invention is to provide a color box packaging device with an intelligent dust removal function to solve the problems raised in the prior art.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a color box packaging equipment with intelligent dust removal function, comprising a feeding line body, a discharging line body, and a dust removal chamber, wherein the feeding line body and the discharging line body are arranged on the outside of the dust removal chamber, a transmission unit and an air intake unit are arranged inside the dust removal chamber, an exhaust chamber is arranged on the top of the dust removal chamber, the interior of the exhaust chamber is communicated with the interior of the dust removal chamber, a circulating pump unit is arranged on the outside of the dust removal chamber, and the circulating pump unit is connected to the exhaust chamber. Between the air chamber and the air intake unit, the air intake unit includes an air supply chamber, which is arranged at the bottom of the dust removal chamber. The circulating pump unit includes a circulating air pipe, one end of which is connected to the exhaust chamber, and the other end of the circulating air pipe passes through the dust removal chamber and is connected to the air supply chamber. The color boxes to be packaged are fed into the dust removal chamber from the feeding line. After the color boxes are dust-removed by the air flow in the dust removal chamber, they are placed on the discharging line and transported to the packaging workshop through the discharging line. The color boxes are packaged by the packaging machine.

[0005] Furthermore, the transmission unit includes a machine base, a cam cylinder, a hollow sliding cylinder, and several lifting and releasing components. The machine base is arranged at the bottom center of the dust removal chamber cylinder, the hollow sliding cylinder is rotatably installed on the machine base, the cam cylinder is installed on the periphery of the hollow sliding cylinder, and the hollow sliding cylinder is provided with vertical sliding grooves with the same number as the lifting and releasing components. Several of the vertical sliding grooves are evenly distributed in a ring shape, and several of the lifting and releasing components are respectively slidably installed in several vertical sliding grooves.

[0006] Furthermore, the cam barrel is provided with a recess, and the two vertical sides of the recess face the feed line and the discharge line respectively. Each of the lifting and placing components includes a slider and a magnetic drum. The slider is slidably installed in the vertical slide groove. The side of the slider close to the cam barrel is connected to a side guard pin, and the magnetic drum is rotatably installed on the side guard pin. The control system drives all the first motors to rotate, and the first motor drives the small gear to rotate. The small gear drives the magnetic drum to rotate through the internal tooth groove, and the rubber sleeve on the magnetic drum is also driven to rotate.

[0007] Furthermore, a rubber sleeve is provided on the magnetic rotating drum, and the rubber sleeve is in contact with the cam barrel. The lifting and releasing assembly includes an extension rod and a lower buffer pad. The extension rod is provided on the side of the retaining pin away from the slider, and the extension rod is "L"-shaped. The lower buffer pad is rotatably installed on the side of the extension rod away from the retaining pin. Since the rubber sleeve is in contact with the cam barrel, the magnetic rotating drum absorbs the cam barrel through magnetic attraction, so that the clamping force between the rubber sleeve and the cam barrel increases, thereby increasing the friction between the rubber sleeve and the cam barrel. The magnetic rotating drum can roll along the edge of the cam barrel during the rotation process. When a magnetic rotating drum rolls along the vertical edge line of the concave part of the cam barrel, the other first motors stop working, and the first motors of all the lifting and releasing assemblies cooperate to make the lifting and releasing assemblies move in accordance with the edge of the cam barrel.

[0008] Furthermore, the lifting and placing assembly also includes a first motor and a pinion gear. The first motor is installed on the side of the slider facing the hollow sliding tube. A groove is provided in the retaining pin. The pinion gear is rotatably installed in the groove. The inner ring of the magnetic rotating cylinder is provided with an internal tooth groove. The pinion gear is engaged with the internal tooth groove. The motor shaft of the first motor passes through the slider and is connected to the pinion gear. When the lifting and placing assembly moves along the vertical edge line of the concave part of the cam tube, the slider slides up and down in the vertical groove of the hollow sliding tube. The hollow sliding tube is also rotating slowly at the same time. The lifting and placing assembly lifts the color box from the feed line and drives the color box to move above the air delivery chamber for dust removal. After going around three-quarters of a circle, the extension rod places the color box on the discharge line. By setting multiple lifting and placing assemblies, the color box is moved continuously, thereby improving the efficiency of the transmission unit in moving the color box.

[0009] Furthermore, the transmission unit also includes a pillar, a plurality of cantilevers and a plurality of clamping assemblies, the pillar is installed on a hollow sliding cylinder, the number of the cantilevers is the same as the number of lifting assemblies, the plurality of cantilevers are evenly distributed in a ring shape on the pillar, and the plurality of clamping assemblies are respectively installed on the cantilever, each clamping assembly is located directly above each lifting assembly, and each clamping assembly includes an upper buffer pad, an inner sleeve and an outer sleeve, the outer sleeve is installed on the side of the cantilever away from the pillar, the inner sleeve is slidably installed in the outer sleeve, and the upper buffer pad is installed at the bottom of the inner sleeve, and the lower buffer pad on the extension rod lifts the color box on the feeding line from the bottom to the top, and the color box contacts the upper buffer pad during the upward movement. The lower buffer pad and the upper buffer pad can prevent the color box from breaking during the clamping process, and the upper buffer pad pushes the inner sleeve upward, and the spring is compressed, and the lower buffer pad and the upper buffer pad clamp the color box.

[0010] Furthermore, the clamping assembly also includes a spring, a sliding key shaft and a second motor. The bottom end of the spring is connected to the top of the inner sleeve through a thrust ball bearing, and the top of the spring is connected to the top of the inner wall of the outer sleeve. The second motor is installed on the top of the outer sleeve, and the sliding key shaft is connected to the motor shaft of the second motor. The sliding key shaft is located inside the outer sleeve, and a sliding key groove is provided inside the inner sleeve. The sliding key shaft is slidingly connected to the sliding key groove. After the color box is clamped, the second motor is energized to drive the sliding key shaft to rotate, and the sliding key shaft drives the inner sleeve to rotate through the sliding key groove. The inner sleeve drives the color box to rotate through the upper buffer pad. The color box rotates and moves inside the dust removal chamber as the lifting and releasing assembly and the clamping assembly rotate. The outer surface of the color box contacts the soft brush bristles on the inner wall of the dust removal chamber, so that the dust on the outer surface of the color box is swept away.

[0011] Furthermore, the air supply chamber is semicircular, and the air intake unit includes a plurality of guide members, and the plurality of guide members are evenly installed on the air supply chamber, each guide member includes a narrow tube, a ring bracket and a wing plate, the narrow tube is connected to the inside of the air supply chamber, the ring bracket is installed on the narrow tube, and the wing plate is installed in the middle of the ring bracket. During the operation of the air pump, air is extracted from the air supply chamber through the circulating air pipe, and is filtered by the filter and then pressed into the air supply chamber. The airflow direction in the entire dust removal chamber is from bottom to top, and the air is cleaned out from the color box. The dust enters the exhaust chamber with the air flow, and the air flow pressed into the air supply chamber is ejected into the dust removal chamber through the guide piece. The air flow is accelerated when passing through the narrow tube. When the air flow flows through the wing plate, a pressure difference is generated on both sides of the wing plate. Part of the air flow blows over the outside of the color box, blowing the dust swept by the soft brush bristles into the exhaust chamber, and the exhaust chamber sucks the dust in at the same time. Due to the pressure difference at both ends of the wing plate, a wingtip vortex is generated at the end of the wing plate, causing the air flow to vortex. The vortex airflow enters the interior of the color box and cleans the gaps and dead corners inside the color box.

[0012] Furthermore, the circulating pump unit also includes a filter and an air pump, and the filter and the air pump are both connected to the middle of the circulating air pipe. Soft bristles are provided on the inner wall of the dust removal chamber. For the gaps and dead corners that are difficult to clean in the color boxes, compared with the direct airflow blowing method, the direct airflow is more likely to make the dust sink deeper in the dead corners and gaps, and the spiral airflow generated by the wing plate impacts the gaps and dead corners of the color box from the oblique side direction. The rotation of the color box itself and the spiral airflow produce an offset, making it easier to blow out the dust, thereby realizing the cleaning of the gaps and dead corners of the color box.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up a lifting and placing component, the lifting and placing component can lift the color box from the feeding line, drive the color box to move over the air delivery chamber for dust removal, and after going around three-quarters of a circle, the extension rod will place the color box on the discharging line. By setting up multiple lifting and placing components, the color box can be moved continuously, thereby improving the efficiency of the conveyor unit in moving the color box.

[0014] 2. The airflow is used to generate wingtip vortex at the end of the wing-shaped plate. For the hard-to-clean gaps and dead corners of the color box, the straight airflow tends to make the dust sink deeper in the dead corners. The spiral airflow generated by the wing-shaped plate impacts the dead corners of the gaps of the color box from the oblique direction. The rotation of the color box itself and the spiral airflow produce a counteraction, making it easier to blow out the dust, thus achieving the cleaning of the dead corners of the gaps of the color box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall appearance structure of the present invention is shown as follows Figure 1 ; Figure 2 The overall appearance structure of the present invention is shown as follows Figure 2 ; Figure 3 Schematic diagram of the internal structure of the present invention; Figure 4 It is a schematic diagram of the structure of the present invention from a top view; Figure 5 It is a structural schematic diagram of the transmission unit of the present invention; Figure 6 This is a schematic structural diagram of the lifting and placing assembly of the present invention; Figure 7 It is a structural schematic diagram of the compression assembly of the present invention; Figure 8 Schematic diagram of the installation structure of the flow guide member of the present invention.

[0016] Figure 9 It is a schematic diagram of the cross-section structure of the flow guide member of the present invention.

[0017] In the figure: 1. Dust removal chamber; 2. Exhaust chamber; 3. Feed line; 4. Discharge line; 5. Circulating air pipe; 6. Filter; 7. Air pump; 8. Machine base; 9. Air supply chamber; 10. Narrow tube; 11. Ring bracket; 12. Wing plate; 13. Cam cylinder; 14. Hollow sliding cylinder; 15. Pillar; 16. Cantilever; 17. Slider; 18. First motor; 19. Pinion; 20. Magnetic drum; 21. Rubber sleeve; 22. Extension rod; 23. Lower buffer pad; 24. Upper buffer pad; 25. Inner sleeve; 26. Spring; 27. Outer sleeve; 28. Sliding key shaft; 29. Second motor; 30. Color box. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0019] Example: Figures 1-9 As shown, the present invention provides a technical solution, a color box packaging equipment with intelligent dust removal function, including a feeding line 3 and a discharging line 4, and a dust removal chamber 1, the feeding line 3 and the discharging line 4 are arranged on the outside of the dust removal chamber 1, the dust removal chamber 1 is provided with a transmission unit and an air intake unit, the top of the dust removal chamber 1 is provided with an exhaust chamber 2, the interior of the exhaust chamber 2 is connected to the interior of the dust removal chamber 1, the outside of the dust removal chamber 1 is provided with a circulating pump unit, the circulating pump unit is connected to the exhaust chamber 2 and the air intake unit In between, the air intake unit includes an air supply chamber 9, which is arranged at the bottom of the dust removal chamber 1, and the circulating pump unit includes a circulating air pipe 5. One end of the circulating air pipe 5 is connected to the exhaust chamber 2, and the other end of the circulating air pipe 5 passes through the dust removal chamber 1 and is connected to the air supply chamber 9. The color boxes 30 to be packaged are fed into the dust removal chamber 1 from the feeding line 3. After the color boxes 30 are dust-removed by the air flow in the dust removal chamber 1, they are placed on the discharging line 4 and transported to the packaging workshop through the discharging line 4. The color boxes 30 are packaged by the packaging machine.

[0020] The transmission unit includes a base 8, a cam tube 13, a hollow sliding tube 14, and three lifting and placing components. The base 8 is set at the bottom center of the dust removal chamber tube 1, and the hollow sliding tube 14 is rotatably installed on the base 8. The cam tube 13 is installed on the periphery of the hollow sliding tube 14. The hollow sliding tube 14 is provided with vertical slide grooves with the same number as the lifting and placing components. The three vertical slide grooves are evenly distributed in a ring shape. The three lifting and placing components are respectively slidably installed in the three vertical slide grooves. The cam tube 13 is provided with a concave, and the two vertical The edge lines are respectively directed toward the feed line 3 and the discharge line 4. Each lifting and placing assembly includes a slider 17 and a magnetic drum 20. The slider 17 is slidably installed in the vertical slide groove. The side of the slider 17 close to the cam tube 13 is connected to a side guard pin. The magnetic drum 20 is rotatably installed on the side guard pin. The control system drives all the first motors 18 to rotate, and the first motor 18 drives the pinion 19 to rotate. The pinion 19 drives the magnetic drum 20 to rotate through the internal tooth groove, and the rubber sleeve 21 on the magnetic drum 20 is also driven to rotate.

[0021] A rubber sleeve 21 is provided on the magnetic rotating drum 20, and the rubber sleeve 21 contacts the cam cylinder 13. The lifting and placing assembly includes an extension rod 22 and a lower buffer pad 23. The extension rod 22 is arranged on the side of the retaining pin away from the slider 17, and the extension rod 22 is "L"-shaped. The lower buffer pad 23 is rotatably installed on the side of the extension rod 22 away from the retaining pin. The lifting and placing assembly also includes a first motor 18 and a pinion 19. The first motor 18 is installed on the side of the slider 17 facing the hollow sliding cylinder 14. A groove is provided in the retaining pin, and the pinion 19 is rotatably installed in the groove. The inner ring of the magnetic rotating drum 20 is provided with an internal tooth groove, and the pinion 19 is meshed with the internal tooth groove. The motor shaft of the first motor 18 passes through the slider 17 and is connected to the pinion 19. Since the rubber sleeve 21 contacts the cam cylinder 13, the magnetic rotating drum 20 adsorbs the cam cylinder 13 through magnetic attraction, which increases the pressing force between the rubber sleeve 21 and the cam cylinder 13, thereby increasing By adding the friction between the rubber sleeve 21 and the cam cylinder 13, the magnetic rotary drum 20 can roll along the edge of the cam cylinder 13 during the rotation process. When one magnetic rotary drum 20 rolls along the vertical edge line of the concave part of the cam cylinder 13, the other first motors 18 stop working, and the first motors 18 of all lifting and placing components cooperate to make the lifting and placing components move in accordance with the edge of the cam cylinder 13. When the lifting and placing components move along the vertical edge line of the concave part of the cam cylinder 13, the slider 17 slides up and down in the vertical groove of the hollow sliding cylinder 14, and the hollow sliding cylinder 14 is also rotating slowly at the same time. The lifting and placing component lifts the color box 30 from the feeding line 3 and drives the color box 30 to move over the air delivery chamber 9 for dust removal. After going around three-quarters of a circle, the extension rod 22 places the color box 30 on the discharging line 4. By setting up multiple lifting and placing components, the color box 30 is moved continuously, thereby improving the moving efficiency of the transmission unit for the color box 30.

[0022] The transmission unit also includes a pillar 15, three cantilevers 16 and three clamping assemblies. The pillar 15 is installed on the hollow sliding tube 14. The number of cantilevers 16 is the same as the number of lifting assemblies. The three cantilevers 16 are evenly distributed in an annular shape and installed on the pillar 15. The three clamping assemblies are respectively installed on the cantilevers 16. Each clamping assembly is located directly above each lifting assembly. Each clamping assembly includes an upper buffer pad 24, an inner sleeve 25 and an outer sleeve 27. The outer sleeve 27 is installed on the side of the cantilever 16 away from the pillar 15. The inner sleeve 25 is slidably installed on the outer sleeve. In the sleeve 27, the upper buffer pad 24 is installed at the bottom of the inner sleeve 25. The clamping assembly also includes a spring 26, a sliding key shaft 28 and a second motor 29. The bottom end of the spring 26 is connected to the top of the inner sleeve 25 through a thrust ball bearing, and the top of the spring 26 is connected to the top of the inner wall of the outer sleeve 27. The second motor 29 is installed at the top of the outer sleeve 27, and the sliding key shaft 28 is connected to the motor shaft of the second motor 29. The sliding key shaft 28 is located inside the outer sleeve 27, and a sliding key groove is opened inside the inner sleeve 25. The sliding key shaft 28 is slidably connected to the sliding key groove.

[0023] The lower buffer pad 23 on the extension rod 22 lifts the color box 30 on the feeding line 3 from the bottom to the top, and the color box 30 contacts the upper buffer pad 24 during the upward movement. The lower buffer pad 23 and the upper buffer pad 24 can prevent the color box 30 from breaking during the clamping process, and the upper buffer pad 24 pushes the inner sleeve 25 upward, and the spring 26 is compressed. The lower buffer pad 23 and the upper buffer pad 24 clamp the color box 30. After the color box 30 is clamped, the second motor 29 is energized to drive the key shaft 28 to rotate, and the key shaft 28 drives the inner sleeve 25 to rotate through the key groove, and the inner sleeve 25 drives the color box 30 to rotate through the upper buffer pad 24. The color box 30 rotates and moves inside the dust removal chamber 1 as the lifting and placing assembly and the pressing assembly rotate. The outer surface of the color box 30 contacts the soft bristles on the inner wall of the dust removal chamber 1, so that the dust on the outer surface of the color box 30 is swept away.

[0024] The air supply chamber 9 is semicircular, and the air intake unit includes several guide members, which are evenly installed on the air supply chamber 9. Each guide member includes a narrow tube 10, a ring bracket 11 and a wing plate 12. The narrow tube 10 is connected to the inside of the air supply chamber 9, the ring bracket 11 is installed on the narrow tube 10, and the wing plate 12 is installed in the middle of the ring bracket 11. The circulating pump unit also includes a filter 6 and an air pump 7. The filter 6 and the air pump 7 are both connected to the middle of the circulating air pipe 5. Soft bristles are provided on the inner wall of the dust removal chamber 1. During the operation of the air pump 7, air is extracted from the exhaust chamber 2 through the circulating air pipe 5, and is pressed into the air supply chamber 9 after being filtered by the filter 6. The airflow direction in the entire dust removal chamber 1 is from bottom to top, and the dust cleaned from the color box 30 enters the exhaust chamber 2 with the airflow, and the airflow pressed into the air supply chamber 9 is ejected into the dust removal chamber 1 through the guide member. The airflow is accelerated when passing through the narrow tube 10. When the airflow flows through the wing plate 12, a pressure difference is generated on both sides of the wing plate 12. A part of the airflow blows through the outside of the color box 30, blowing the dust swept by the soft bristles to the exhaust chamber 2. The exhaust chamber 2 sucks the dust in at the same time. Due to the pressure difference at both ends of the wing plate 12, a wingtip vortex is generated at the end of the wing plate 12, causing the airflow to generate a vortex. The vortexed airflow enters the interior of the color box 30, cleaning the gaps and dead corners inside the color box 30. For the gaps and dead corners that are difficult to clean in the color box 30, compared with the direct blowing method, the direct blowing airflow easily makes the dust sink deeper in the dead corners, and the spiral airflow generated by the wing plate 12 hits the gaps and dead corners of the color box 30 from the oblique side. The rotation of the color box 30 itself and the spiral airflow produce a counteraction, making it easier to blow out the dust, thereby achieving the cleaning of the gaps and dead corners of the color box 30.

[0025] The working principle of the present invention is as follows: the color boxes 30 to be packaged are fed into the dust removal chamber 1 from the feeding line 3. After the color boxes 30 are dust-removed by the airflow in the dust removal chamber 1, they are placed on the discharging line 4 and transported to the packaging workshop through the discharging line 4. The color boxes 30 are packaged by the packaging machine. The control system drives all the first motors 18 to rotate, and the first motors 18 drive the pinion 19 to rotate. The pinion 19 drives the magnetic drum 20 to rotate through the internal tooth groove, and the rubber sleeve 21 on the magnetic drum 20 is also driven to rotate.

[0026] Since the rubber sleeve 21 is in contact with the cam cylinder 13, the magnetic rotating cylinder 20 attracts the cam cylinder 13 through magnetic attraction, which increases the pressing force between the rubber sleeve 21 and the cam cylinder 13, thereby increasing the friction between the rubber sleeve 21 and the cam cylinder 13. The magnetic rotating cylinder 20 can roll along the edge of the cam cylinder 13 during the rotation process. When one magnetic rotating cylinder 20 rolls along the vertical edge of the concave part of the cam cylinder 13, the other first motors 18 stop working, and the first motors 18 of all the lifting and placing assemblies work together to make the lifting and placing assemblies fit the cam cylinder 13. As the edge of the cylinder 13 moves and the lifting and placing assembly moves along the vertical edge line of the concave part of the cam cylinder 13, the slider 17 slides up and down in the vertical groove of the hollow sliding cylinder 14. The hollow sliding cylinder 14 is also slowly rotating at the same time. The lifting and placing assembly lifts the color box 30 from the feed line 3, and drives the color box 30 to move over the air delivery chamber 9 for dust removal. After going around three quarters of a circle, the extension rod 22 places the color box 30 on the discharge line 4. By setting up multiple lifting and placing assemblies, the color box 30 is moved continuously, thereby improving the efficiency of the transmission unit in moving the color box 30.

[0027] The lower buffer pad 23 on the extension rod 22 lifts the color box 30 on the feeding line 3 from the bottom to the top, and the color box 30 contacts the upper buffer pad 24 during the upward movement. The lower buffer pad 23 and the upper buffer pad 24 can prevent the color box 30 from breaking during the clamping process, and the upper buffer pad 24 pushes the inner sleeve 25 upward, and the spring 26 is compressed. The lower buffer pad 23 and the upper buffer pad 24 clamp the color box 30. After the color box 30 is clamped, the second motor 29 is energized to drive the key shaft 28 to rotate, and the key shaft 28 drives the inner sleeve 25 to rotate through the key groove, and the inner sleeve 25 drives the color box 30 to rotate through the upper buffer pad 24. The color box 30 rotates and moves inside the dust removal chamber 1 as the lifting and placing assembly and the pressing assembly rotate. The outer surface of the color box 30 contacts the soft bristles on the inner wall of the dust removal chamber 1, so that the dust on the outer surface of the color box 30 is swept away.

[0028] During the operation of the air pump 7, air is extracted from the exhaust chamber 2 through the circulating air pipe 5, filtered by the filter 6, and then pressed into the air supply chamber 9. The airflow direction in the entire dust removal chamber 1 is from bottom to top. The dust cleaned from the color box 30 enters the exhaust chamber 2 with the airflow. The airflow pressed into the air supply chamber 9 is ejected into the dust removal chamber 1 through the guide piece. The airflow is accelerated when passing through the narrow tube 10. When the airflow flows through the wing plate 12, a pressure difference is generated on both sides of the wing plate 12. Part of the airflow blows through the outside of the color box 30, blowing the dust swept by the soft brush bristles into the exhaust chamber 2, and the exhaust chamber 2 sucks in the dust at the same time. Due to the pressure difference at both ends of the wing plate 12, a wingtip vortex is generated at the end of the wing plate 12, causing the airflow to generate a vortex. The vortex airflow enters the interior of the color box 30, and cleans the gaps and dead corners inside the color box 30. For the gaps and dead corners that are difficult to clean in the color box 30, compared with the direct blowing method, the direct blowing airflow is more likely to cause dust to sink deeper in the dead corners. The spiral airflow generated by the wing plate 12 hits the gaps and dead corners of the color box 30 from the oblique side direction. The rotation of the color box 30 itself and the spiral airflow are counteracted, making it easier to blow out the dust, thereby achieving the cleaning of the gaps and dead corners of the color box 30.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A color box packaging device with intelligent dust removal function, comprising a feeding line (3) and a discharging line (4), characterized in that: The utility model comprises a dust removal chamber (1), wherein the feeding line (3) and the discharging line (4) are arranged on the outside of the dust removal chamber (1), a transmission unit and an air intake unit are arranged inside the dust removal chamber (1), an air extraction chamber (2) is arranged on the top of the dust removal chamber (1), the interior of the air extraction chamber (2) is communicated with the interior of the dust removal chamber (1), a circulation pump unit is arranged on the outside of the dust removal chamber (1), the circulation pump unit is connected between the air extraction chamber (2) and the air intake unit, the air intake unit comprises an air supply chamber (9), the air supply chamber (9) is arranged at the bottom of the dust removal chamber (1), the circulation pump unit comprises a circulation air pipe (5), one end of the circulation air pipe (5) is communicated with the air extraction chamber (2), and the other end of the circulation air pipe (5) passes through the dust removal chamber (1) and is communicated with the air supply chamber (9).

2. The color box packaging device with intelligent dust removal function according to claim 1, characterized in that: The transmission unit includes a machine base (8), a cam tube (13), a hollow sliding tube (14), and a plurality of lifting and placing components. The machine base (8) is arranged at the bottom center of the dust removal chamber tube (1), the hollow sliding tube (14) is rotatably installed on the machine base (8), the cam tube (13) is installed on the periphery of the hollow sliding tube (14), and the hollow sliding tube (14) is provided with vertical sliding grooves having the same number as the lifting and placing components. The plurality of vertical sliding grooves are evenly distributed in a ring shape, and the plurality of lifting and placing components are respectively slidably installed in the plurality of vertical sliding grooves.

3. The color box packaging device with intelligent dust removal function according to claim 2, characterized in that: The cam tube (13) is provided with an inner recess, and the two vertical edges of the inner recess are respectively oriented toward the feed line (3) and the discharge line (4). Each of the lifting and placing components includes a slider (17) and a magnetic rotating drum (20). The slider (17) is slidably mounted in the vertical slide groove. A side of the slider (17) close to the cam tube (13) is connected to a side guard pin, and the magnetic rotating drum (20) is rotatably mounted on the side guard pin.

4. The color box packaging device with intelligent dust removal function according to claim 3, characterized in that: A rubber sleeve (21) is provided on the magnetic rotating cylinder (20), and the rubber sleeve (21) contacts the cam cylinder (13). The lifting and lowering assembly includes an extension rod (22) and a lower buffer pad (23). The extension rod (22) is provided on a side of the retaining pin away from the slider (17), and the extension rod (22) is "L"-shaped. The lower buffer pad (23) is rotatably mounted on a side of the extension rod (22) away from the retaining pin.

5. The color box packaging device with intelligent dust removal function according to claim 4, characterized in that: The lifting and lowering assembly further comprises a first motor (18) and a pinion (19), wherein the first motor (18) is mounted on a side of the slider (17) facing the inside of the hollow sliding tube (14), a groove is provided in the retaining pin, and the pinion (19) is rotatably mounted in the groove, an inner ring of the magnetic rotating cylinder (20) is provided with an inner tooth groove, and the pinion (19) is meshed with the inner tooth groove, and a motor shaft of the first motor (18) passes through the slider (17) and is connected to the pinion (19).

6. The color box packaging device with intelligent dust removal function according to claim 2, characterized in that: The transmission unit also includes a pillar (15), a plurality of cantilevers (16) and a plurality of clamping assemblies, wherein the pillar (15) is mounted on a hollow sliding tube (14), the number of the cantilevers (16) is the same as the number of the lifting assemblies, the plurality of cantilevers (16) are evenly distributed in a ring shape on the pillar (15), and the plurality of clamping assemblies are respectively mounted on the cantilevers (16), each clamping assembly is located directly above each lifting assembly, and each clamping assembly includes an upper buffer pad (24), an inner sleeve (25) and an outer sleeve (27), the outer sleeve (27) is mounted on a side of the cantilever (16) away from the pillar (15), the inner sleeve (25) is slidably mounted in the outer sleeve (27), and the upper buffer pad (24) is mounted at the bottom of the inner sleeve (25).

7. The color box packaging device with intelligent dust removal function according to claim 6, characterized in that: The clamping assembly further includes a spring (26), a sliding key shaft (28) and a second motor (29), wherein the bottom end of the spring (26) is connected to the top of the inner sleeve (25) through a thrust ball bearing, and the top of the spring (26) is connected to the top of the inner wall of the outer sleeve (27). The second motor (29) is mounted on the top of the outer sleeve (27), and the sliding key shaft (28) is connected to the motor shaft of the second motor (29). The sliding key shaft (28) is located inside the outer sleeve (27), and a sliding key groove is provided inside the inner sleeve (25), and the sliding key shaft (28) is slidably connected to the sliding key groove.

8. The color box packaging device with intelligent dust removal function according to claim 1, characterized in that: The air supply chamber (9) is in the shape of a semicircular ring. The air intake unit includes a plurality of flow guides, which are evenly distributed and installed on the air supply chamber (9). Each flow guide includes a narrow tube (10), a ring-connected bracket (11) and a wing plate (12). The narrow tube (10) is communicated with the interior of the air supply chamber (9). The ring-connected bracket (11) is installed on the narrow tube (10), and the wing plate (12) is installed in the middle of the ring-connected bracket (11).

9. The color box packaging device with intelligent dust removal function according to claim 1, characterized in that: The circulating pump unit further comprises a filter (6) and an air pump (7), both of which are connected to the middle of the circulating air pipe (5), and soft brush bristles are provided on the inner wall of the dust removal chamber (1).

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