Package printing dust collection device

Abstract

The utility model belongs to the technical field of package printing, and discloses a package printing dust suction device which comprises a connecting rod and a fixed housing, one end of the connecting rod is installed at the upper end of an external conveying rack, the other end of the connecting rod is provided with the fixed housing, a dust suction machine is installed in the fixed housing, and an installation groove is formed in the inner side wall of the fixed housing. A driving mechanism is inserted into the mounting groove, a cleaning brush is mounted at the output end of the driving mechanism and comprises a connecting belt, bristles and a shielding ring, the connecting belt is mounted at the output end of the driving mechanism in an attached manner, the bristles are mounted on the side wall of the connecting belt, a receding groove is formed in the inner side wall of the connecting belt, and the shielding ring is inserted into the receding groove; according to the device, the driving mechanism is arranged in the housing, and the cleaning brush is driven by the driving mechanism to brush the surface of the package, so that some stubborn dust is swept away from the package, then the dust is sucked away through the dust suction machine, and the cleaning effect is better.

Description

Technical Field

[0001] This utility model relates to the field of packaging and printing technology, specifically to a packaging and printing dust collection device. Background Technology

[0002] To avoid stains on the printed products and reduce their quality, the product packaging needs to be cleaned of dust before printing.

[0003] The dust removal device for packaging and printing equipment proposed in application number CN202220352882.8 uses a dust suction component to suck up dust from the packaging board, thereby achieving the purpose of dust removal.

[0004] However, the document mentioned above only uses the suction power generated by the dust collector to clean the dust, which can only deal with some floating dust. Some stubborn dust cannot be sucked up, and the cleaning effect is poor. Utility Model Content

[0005] The purpose of this utility model is to provide a packaging and printing dust collection device to solve the problem mentioned in the background art that simply using the suction power generated by a dust collector to clean dust can only deal with some floating dust, while some stubborn dust cannot be sucked up, resulting in poor cleaning effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a packaging and printing dust collection device, comprising a connecting rod and a fixed cover, one end of the connecting rod being installed on the upper end of an external conveyor frame, the other end of the connecting rod being installed with a fixed cover, a vacuum cleaner being installed inside the fixed cover, an installation groove being provided on the inner side wall of the fixed cover, a drive mechanism being inserted and installed in the installation groove, and a cleaning brush being installed at the output end of the drive mechanism;

[0007] The cleaning brush includes a connecting belt, bristles, and a shielding ring. The output end of the drive mechanism is fitted with the connecting belt, the side wall of the connecting belt is fitted with bristles, the inner side wall of the connecting belt is provided with a clearance groove, and the shielding ring is inserted into the clearance groove.

[0008] In a preferred embodiment of this utility model, the driving mechanism includes a motor, a driving wheel, a rotating rod, a driven wheel, and a transmission belt. The motor is inserted and installed in the mounting slot and is electrically connected to an external power source. The output end of the motor is equipped with a driving wheel. A rotating rod is rotatably installed on the side wall of the fixed cover. A driven wheel is installed on the outer side of the rotating rod. The transmission belt is sleeved on the outer side of the driving wheel and the driven wheel. The connecting belt is fitted and installed against the side wall of the transmission belt.

[0009] As a preferred embodiment of this utility model, the vacuum cleaner is electrically connected to an external power source, one end of the vacuum cleaner's input end is equipped with a suction pipe, the other end of the suction pipe is inserted into and installed inside the shielding ring, and the vacuum cleaner's output end is equipped with a dust discharge pipe, which passes through the side wall of the fixed cover and connects to the external processing mechanism.

[0010] As a preferred embodiment of this utility model, both the inner and outer side walls of the shielding ring are fitted with sealing rings, and the two sealing rings can respectively fit into the inner wall of the clearance groove and the dust collection pipe.

[0011] As a preferred embodiment of this utility model, a flange ring is installed at the end of the connecting rod, and a fixing bolt is inserted into the side wall of the flange ring.

[0012] In a preferred embodiment of this invention, both the driving wheel and the driven wheel are gears, and the inner wall of the transmission belt is provided with tooth grooves, so that the driving wheel and the driven wheel can mesh with the tooth grooves on the inner wall of the transmission belt.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This device uses a drive mechanism inside its housing to drive a cleaning brush to sweep the surface of the packaging, thereby removing some stubborn dust from the packaging. The dust is then sucked away by a vacuum cleaner, resulting in a better cleaning effect.

[0015] In addition, this device also incorporates a shielding ring inside its cleaning brush to prevent dust from contacting the starting mechanism, thus avoiding interference between the drive mechanism and the cleaning brush and preventing situations where the cleaning brush cannot be rotated. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this patent;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the cleaning brush in this patent.

[0018] In the diagram: 1 Connecting rod, 2 Fixed cover, 3 Vacuum cleaner, 4 Mounting slot, 5 Drive mechanism, 51 Motor, 52 Drive wheel, 53 Rotating rod, 54 Driven wheel, 55 Transmission belt, 6 Cleaning brush, 61 Connecting belt, 62 Brush bristles, 63 Shielding ring, 7 Clearing groove, 8 Suction pipe, 9 Dust exhaust pipe, 10 Sealing ring, 11 Flange ring, 12 Fixing bolt. Detailed Implementation

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Please see Figure 1-2 This utility model provides a technical solution:

[0021] In this technical solution, a packaging printing dust collection device includes a connecting rod 1 and a fixed cover 2. One end of the connecting rod 1 is installed on the upper end of an external conveyor frame, and the other end of the connecting rod 1 is installed with the fixed cover 2. A vacuum cleaner 3 is installed inside the fixed cover 2. An installation groove 4 is provided on the inner side wall of the fixed cover 2. A drive mechanism 5 is inserted and installed in the installation groove 4. A cleaning brush 6 is installed at the output end of the drive mechanism 5.

[0022] The cleaning brush 6 includes a connecting belt 61, bristles 62 and a shielding ring 63. The connecting belt 61 is fitted to the output end of the drive mechanism 5. The bristles 62 are installed on the side wall of the connecting belt 61. A clearance groove 7 is opened on the inner side wall of the connecting belt 61. The shielding ring 63 is inserted into the clearance groove 7.

[0023] In this technical solution, the drive mechanism 5 can drive the cleaning brush 6 to rotate, so that the bristles 62 of the cleaning brush 6 can sweep the dust on the outer packaging. Compared with the method in the prior art that only the vacuum cleaner 3 is used to pick up the dust, this device has a better dust removal effect on the packaging. At the same time, the shielding ring 63 can also shield the drive mechanism 5, so that the dust can only enter the suction pipe 8 through the clearance groove 7, avoiding the dust from contacting the drive wheel 52, driven wheel 54 and transmission belt 55 in the drive mechanism 5, avoiding affecting the cooperation of the three, and avoiding jamming caused by the entry of dust.

[0024] In some technical solutions, the drive mechanism 5 includes a motor 51, a drive wheel 52, a rotating rod 53, a driven wheel 54, and a transmission belt 55. The motor 51 is inserted and installed in the mounting groove 4. The motor 51 is electrically connected to an external power source. The output end of the motor 51 is equipped with the drive wheel 52. The rotating rod 53 is rotatably installed on the side wall of the fixed cover 2. The driven wheel 54 is installed on the outside of the rotating rod 53. The transmission belt 55 is sleeved on the outside of the drive wheel 52 and the driven wheel 54. The connecting belt 61 is fitted and installed on the side wall of the transmission belt 55.

[0025] In this technical solution, after the motor 51 starts, it drives the drive wheel 52 to rotate, which in turn drives the transmission belt 55 to rotate. At the same time, since the connecting belt 61 in the cleaning brush 6 is installed on the side wall of the transmission belt 55, the transmission belt 55 will drive the connecting belt 61 and the brush bristles 62 below to rotate, thus cleaning the outer packaging to be printed.

[0026] In some technical solutions, the vacuum cleaner 3 is electrically connected to an external power source. One end of the vacuum cleaner 3 is equipped with a suction pipe 8 at its input end, and the other end of the suction pipe 8 is inserted into the inner side of the shielding ring 63. The vacuum cleaner 3 is equipped with a dust discharge pipe 9 at its output end, and the dust discharge pipe 9 passes through the side wall of the fixed cover 2 and is connected to the external processing mechanism.

[0027] In this technical solution, after the vacuum cleaner 3 is started, it will generate negative pressure in the suction pipe 8, so that the dust brushed by its bristles 62 will be sucked into the suction pipe 8 and then discharged into the external treatment mechanism through the dust discharge pipe 9. The external treatment mechanism can be a bag filter or other dust removal equipment.

[0028] In some technical solutions, sealing rings 10 are fitted on both the inner and outer side walls of the shielding ring 63, and the two sealing rings 10 can respectively fit into the inner wall of the relief groove 7 and the dust suction pipe 8.

[0029] In this technical solution, the function of the sealing ring 10 is to ensure that dust can only enter the dust suction pipe 8 through the relief groove 7, so as to prevent dust from contacting the drive wheel 52, driven wheel 54 and transmission belt 55 in the drive mechanism 5, thereby avoiding affecting the cooperation of the three and preventing jamming caused by the entry of dust.

[0030] In some technical solutions, a flange ring 11 is installed at the end of the connecting rod 1, and a fixing bolt 12 is inserted into the side wall of the flange ring 11.

[0031] In this technical solution, the device can be fixed to the external frame by the fixing bolts 12 on the flange ring 11, so that the bristles 62 in the device can adhere to the outer packaging surface to be printed.

[0032] In some technical solutions, both the drive wheel 52 and the driven wheel 54 are gears, and the inner wall of the transmission belt 55 is provided with tooth grooves, so that the drive wheel 52 and the driven wheel 54 can mesh with the tooth grooves on the inner wall of the transmission belt 55.

[0033] In this technical solution, the use of gears and the setting of tooth grooves on the transmission belt 55 can prevent the three from working together more stably, avoid slippage, and prevent the device from affecting the cleaning effect on printed packaging.

[0034] Working principle: After the motor 51 starts, it drives the drive wheel 52 to rotate, which in turn drives the transmission belt 55 to rotate. The transmission belt 55 drives the connecting belt 61 and the brush 62 below to rotate, cleaning the packaging to be printed on the outside. During the cleaning process, after the vacuum cleaner 3 starts, it will generate negative pressure in the suction pipe 8, so that the dust brushed by the brush 62 is sucked into the suction pipe 8 and then discharged into the external processing mechanism through the dust discharge pipe 9.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A packaging printing dust collection device, comprising a connecting rod (1) and a fixed cover (2), characterized in that: One end of the connecting rod (1) is installed on the upper end of the external conveyor frame, and the other end of the connecting rod (1) is installed with a fixed cover (2). A vacuum cleaner (3) is installed inside the fixed cover (2). An installation groove (4) is opened on the inner side wall of the fixed cover (2). A drive mechanism (5) is inserted into the installation groove (4). A cleaning brush (6) is installed at the output end of the drive mechanism (5). The cleaning brush (6) includes a connecting belt (61), bristles (62) and a shielding ring (63). The output end of the drive mechanism (5) is fitted with the connecting belt (61). The side wall of the connecting belt (61) is fitted with bristles (62). The inner side wall of the connecting belt (61) is provided with a clearance groove (7). The shielding ring (63) is inserted into the clearance groove (7).

2. The packaging printing dust extraction device according to claim 1, characterized in that: The drive mechanism (5) includes a motor (51), a drive wheel (52), a rotating rod (53), a driven wheel (54), and a transmission belt (55). The motor (51) is inserted into the mounting slot (4) and is electrically connected to an external power source. The output end of the motor (51) is equipped with the drive wheel (52). The rotating rod (53) is rotatably mounted on the side wall of the fixed cover (2). The driven wheel (54) is mounted on the outside of the rotating rod (53). The transmission belt (55) is sleeved on the outside of the drive wheel (52) and the driven wheel (54). The connecting belt (61) is fitted against the side wall of the transmission belt (55).

3. The packaging printing dust extraction device according to claim 1, characterized in that: The vacuum cleaner (3) is electrically connected to an external power source. One end of the vacuum cleaner (3) is installed at the input end of the vacuum cleaner (3), and the other end of the vacuum cleaner (8) is inserted into the inner side of the shielding ring (63). The output end of the vacuum cleaner (3) is installed with a dust discharge pipe (9), which passes through the side wall of the fixed cover (2) and is connected to the external processing mechanism.

4. The packaging printing dust extraction device according to claim 1, characterized in that: The inner and outer side walls of the shielding ring (63) are fitted with sealing rings (10), and the two sealing rings (10) can respectively fit into the inner wall of the relief groove (7) and the dust suction pipe (8).

5. A packaging printing dust extraction device according to claim 1, characterized in that: A flange ring (11) is installed at the end of the connecting rod (1), and a fixing bolt (12) is inserted into the side wall of the flange ring (11).

6. A packaging printing dust extraction device according to claim 2, characterized in that: Both the drive wheel (52) and the driven wheel (54) are gears. The inner wall of the transmission belt (55) is provided with tooth grooves. The drive wheel (52) and the driven wheel (54) can mesh with the tooth grooves on the inner wall of the transmission belt (55).

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