Dust removal equipment for packaging box processing

Abstract

The invention discloses dust removal equipment for packaging box processing, and relates to the technical field of industrial dust removal, the dust removal equipment comprises a case main body and a conveying frame for conveying paperboard materials, the case main body is arranged above the conveying frame, and a static electricity removing case and a dust collecting case are further arranged in the case main body; two sets of auxiliary frames are arranged in the static electricity removing machine box, two ion tubes are movably installed in the auxiliary frames, the two ion tubes are arranged on the upper side and the lower side of a paperboard material correspondingly, and the two ion tubes can make contact with the paperboard material conveniently to remove static electricity. In the paperboard material conveying chamber of the transmission frame, the ion tubes can make contact with the upper side face and the lower side face of the paperboard material through the metal brushes, so that static electricity on the paperboard material is removed, a plurality of exhaust fans are further installed in the static electricity removing machine box, and dust on the surface of the paperboard material can be blown into the dust collecting machine box through air blowing to be collected.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial dust removal, and more specifically, to a dust removal device for packaging box processing. Background Art

[0002] There are many choices of materials for packaging boxes, the most common ones are cardboard, corrugated paper, plastic, metal, etc. Cardboard is the most commonly used material, which is divided into gray board and face paper. After the cardboard is printed, it is necessary to use a cutting machine to cut the material into the required shape and size, and finally assemble the cut materials into a complete packaging box through processes such as bonding, creasing, and gluing. The cardboard material needs to be transferred continuously during the multiple steps of processing. During the transfer process, static electricity is easily generated on the cardboard material, and dust and debris are adsorbed. Due to the adsorption of static electricity, it is difficult for ordinary fans to blow away dust and debris from the cardboard material.

[0003] Referring to the Chinese patent case with application number CN202222892129.0, a PVC packaging box dust removal device is disclosed, including a frame, a dust collection component is arranged on one side of the frame, and the dust collection component includes a dust collection box, a filter grille, a bracket A, a fixed shaft, a motor A, a fan blade, etc., a fixed component is arranged on one side of the dust collection component, a dust removal component is arranged on one side of the fixed component, and a control component is arranged on one side of the dust collection component; by providing a motor A, the motor A drives a plurality of fan blades to rotate, and a negative pressure environment is generated in the dust collection box, so as to clean the dust and The dust is collected at the same time to prevent the secondary pollution of the packaging box by dust; by providing a vacuum pump, the vacuum pump firmly sucks the PVC packaging box into the fixed groove through the air pipe under the action of the suction cup to prevent the packaging box from shifting during the dust removal process, thereby improving the safety of dust removal. In this solution, the rotation of the fan blades creates a negative pressure environment in the dust collection box, and adsorbs the dust by sweeping, but static electricity cannot be eliminated. On the one hand, the dust adsorbed by static electricity is difficult to be directly sucked away by the negative pressure environment. On the other hand, the cardboard with static electricity is also easy to adsorb dust in the air in the subsequent steps, and the cleaning effect is not ideal.

[0004] Based on the above problems, we provide a dust removal equipment for packaging box processing. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a dust removal device for packaging box processing.

[0006] The dust removal equipment for packaging box processing provided by the present invention adopts the following technical solution:

[0007] A dust removal device for packaging box processing, comprising: a chassis main body and a conveyor frame for conveying cardboard materials, the chassis main body is arranged above the conveyor frame, and a static elimination chassis and a dust collection chassis are also arranged in the chassis main body:

[0008] Two sets of auxiliary frames are set in the anti-static chassis. Two ion tubes are movably installed in the auxiliary frames. The two ion tubes are respectively set on the upper and lower sides of the cardboard material, which are convenient for contacting with the cardboard material to remove static electricity.

[0009] A plurality of electrode plates are installed at equal intervals in the dust collecting box, and the plurality of electrode plates are staggered and electrically connected to the positive and negative electrodes of the power supply, and the electrostatic dust removal principle is used to absorb the incoming dust for collection. A driving motor is also installed outside the dust collecting box, and the output shaft of the driving motor extends to the inside of the dust collecting box and is connected to an insulating roller, and a plurality of groups of cleaning rods are set on the insulating roller. Two cleaning rods are provided in the same group, and the two cleaning rods in the same group slide closely on both sides of the electrode plate connected to the positive electrode of the power supply to clean the dust adsorbed on the electrode plate;

[0010] Among them, the anti-static box is also equipped with an anti-static remover, the ion tube is electrically connected to the anti-static remover through a line, and a plurality of metal brushes are evenly distributed on the side of the ion tube facing the cardboard material, which can remove static electricity while contacting the cardboard material and clean and intercept dust;

[0011] The same chassis cover is installed on the top of the anti-static chassis and the dust collecting chassis, and wind shields are installed on both sides of the bottom of the chassis cover. The anti-static chassis and the dust collecting chassis are connected with the cooperation of the wind shields. Multiple exhaust fans are also installed in the anti-static chassis facing the dust collecting chassis.

[0012] Preferably, a limit rod is installed in the auxiliary frame, and two limit seats are slidably mounted on the limit rod. The ion tube is fixedly mounted on the limit seat. A support frame is also installed on the back of the auxiliary frame, and a positioning shaft is rotatably mounted in the support frame. An elliptical disk is also installed at the end of the positioning shaft close to the auxiliary frame, and both ends of the elliptical disk are hinged with connecting rod arms, and the two connecting rod arms are respectively hinged on two corresponding upper and lower limit seats.

[0013] Preferably, a cantilever rod is fixedly mounted on the end of the positioning shaft away from the auxiliary frame, a stabilizing spring is mounted on one end of the cantilever rod, and a counterweight ball is mounted on the bottom of the stabilizing spring.

[0014] Preferably, an adjusting roller and a hydraulic motor are rotatably installed between the two auxiliary frames, the adjusting roller is installed on the hydraulic motor, and both ends of the adjusting roller are installed with toggle rings, and the other end of the cantilever rod is inserted into the toggle ring.

[0015] Preferably, a plurality of conveying rollers are installed in the conveying frame, and pressure rollers are installed near the two sides of the chassis body to facilitate cooperation and ensure stable transportation of cardboard materials.

[0016] Preferably, a dust hopper is installed at the bottom of the dust collecting box, a material discharge chute is also arranged at the bottom of the dust hopper, and the side wall of the dust hopper below the electrode plate is inclined.

[0017] Preferably, a docking groove is provided on the side wall of the dust collecting chassis away from the anti-static chassis, in which a card seat is installed, in which a plurality of groups of telescopic sleeves are obliquely installed, in which a telescopic rod is slidably installed, and the bottom end of the telescopic rod extends to the bottom of the insulating roller, and the position of the telescopic rod corresponds one-to-one to that of the cleaning rod, and a reset spring is installed between the top end of the telescopic rod and the top wall of the telescopic sleeve.

[0018] Preferably, a scraper head is also provided on the bottom end of the telescopic rod, and the width of the scraper head is greater than the width of the cleaning rod.

[0019] In summary, the present invention includes the following beneficial technical effects:

[0020] 1. The present application installs two ion tubes in the auxiliary frame, and the ion tubes are electrically connected to the static eliminator through lines. In the cardboard material conveying room of the transmission frame, the ion tubes can contact the upper and lower sides of the cardboard material through metal brushes, thereby removing the static electricity on the cardboard material, and multiple exhaust fans are also installed in the anti-static chassis, which can blow the dust on the surface of the cardboard material into the dust collecting chassis for collection.

[0021] 2. The present application installs the ion tube on a limit seat, and the upper and lower limit seats are hinged to the elliptical disk through a connecting rod arm, and a cantilever rod is also installed on the outer end of the support shaft, and one end of the cantilever rod is connected to a counterweight ball through a stabilizing spring. Under the action of the counterweight ball, the cantilever rod can be pressed down to rotate the elliptical disk, and then the two limit seats can be pulled close to each other, so that the upper and lower ion tubes are tightly attached to the upper and lower sides of the cardboard material, and the metal brush arranged on the ion tube can also clean the dust on the surface of the cardboard to remove the dust.

[0022] 3. The present application provides a plurality of electrode plates in the dust collecting box, and the plurality of electrode plates are alternately connected to the positive and negative electrodes of the power supply. The electrode plate connected to the negative electrode of the power supply can perform corona discharge to ionize the surrounding gas, and the dust particles become negatively charged after colliding with the negative ions. The electrode plate connected to the positive electrode of the power supply can absorb the negatively charged dust, help collect the dust, and prevent the dust from escaping.

[0023] 4. The present application also installs a cleaning rod on the insulating roller. The cleaning rod is close to the two sides of the electrode plate connected to the positive pole of the power supply. When the insulating roller rotates, the cleaning rod can be pushed to scrape off the dust on the corresponding sides of the electrode plate, and the telescopic rod installed in the telescopic sleeve can cooperate with the cleaning rod. After the cleaning rod is separated from the electrode plate, it will contact the telescopic rod. As the insulating roller rotates, the cleaning rod will also push the telescopic rod to retract into the telescopic sleeve until the telescopic rod is separated from the cleaning rod. During the process, the scraper head at the end of the telescopic rod will scrape off the dust adhered to the cleaning rod, making it convenient to drop it into the dust collector for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure after the overall installation of the present invention;

[0025] Figure 2 is a cross-sectional schematic diagram of the present invention after the chassis cover is removed;

[0026] Figure 3 It is a cross-sectional schematic diagram of the internal structure of the anti-static chassis of the present invention;

[0027] Figure 4 is a schematic diagram of the ion tube and corresponding structure of the present invention;

[0028] Figure 5 is a schematic diagram of the internal structure of the auxiliary frame of the present invention;

[0029] Figure 6 is a cross-sectional schematic diagram of the dust collecting box of the present invention;

[0030] Figure 7 It is a schematic diagram of the cooperation between the telescopic sleeve and the telescopic rod of the present invention.

[0031] Description of reference numerals: 1. chassis body; 11. anti-static chassis; 1101. exhaust fan; 1102. auxiliary frame; 1103. ion tube; 1104. metal brush; 1105. static eliminator; 1106. limit seat; 1107. limit rod; 1108. support frame; 1109. positioning shaft; 1110. elliptical disk; 1111. connecting rod arm; 1112. cantilever rod; 1113. stabilizing spring; 1114. counterweight ball; 1115. adjusting roller; 1116 , toggle ring; 1117, hydraulic motor; 12, dust collecting chassis; 1201, electrode plate; 1202, dust collecting hopper; 1203, material discharge chute; 1204, driving motor; 1205, insulating roller; 1206, cleaning rod; 1207, telescopic sleeve; 1208, telescopic rod; 1209, return spring; 1210, scraper head; 1211, docking groove; 1212, card seat; 13, chassis cover; 14, wind shield; 2, conveyor frame; 21, conveyor roller; 22, top pressure roller. DETAILED DESCRIPTION

[0032] The following is combined with Figures 1 to 7 The present invention is described in further detail.

[0033] It should be noted that the drawings are schematic and not to scale. For the sake of clarity and convenience, the relative sizes and proportions of the parts shown in the drawings are exaggerated or reduced in size, and any size is only illustrative and not restrictive. In addition, the same reference symbol is used for the same structure, element or accessory appearing in more than two figures to reflect similar features.

[0034] Embodiment 1

[0035] The present invention discloses a dust removal device for packaging box processing. Figures 1 to 7 As shown, a dust removal device for packaging box processing includes a chassis main body 1 and a conveying frame 2 for conveying cardboard materials, a plurality of conveying rollers 21 are also installed in the conveying frame 2, and top pressure rollers 22 are installed near the two sides of the chassis main body 1, which are convenient for cooperation to ensure stable transportation of cardboard materials. The chassis main body 1 is arranged above the conveying frame 2, and a destaticizing chassis 11 and a dust collecting chassis 12 are also arranged in the chassis main body 1. The tops of the destaticizing chassis 11 and the dust collecting chassis 12 are installed with the same chassis cover 13, and wind shields 14 are installed on both sides of the bottom of the chassis cover 13. The destaticizing chassis 11 and the dust collecting chassis 12 are kept in communication with each other with the cooperation of the wind shield 14, and a plurality of exhaust fans 1101 are also installed in the destaticizing chassis 11 facing the dust collecting chassis 12. Specifically, the conveying rollers 21 arranged on the conveying frame 2 can push the cardboard material forward for transportation, and the top pressure rollers 22 arranged can cooperate with the conveying rollers 21 to squeeze the cardboard material to ensure stable transportation, and in order to be able to In order to effectively remove dust from the cardboard material, two sets of auxiliary frames 1102 are arranged in the anti-static chassis 11, and two ion tubes 1103 are movably installed in the auxiliary frames 1102. The two ion tubes 1103 are respectively arranged on the upper and lower sides of the cardboard material. The anti-static chassis 11 is also equipped with a static eliminator 1105. The ion tubes 1103 are electrically connected to the static eliminator 1105 through a line. With the cooperation of the static eliminator 1105, the static electricity on the surface of the cardboard material can be neutralized by releasing electrons or ions through the ion tubes 1103, so that the cardboard material no longer absorbs dust. A plurality of metal brushes 1104 are evenly distributed on the side of the ion tubes 1103 facing the cardboard material. While removing static electricity in contact with the cardboard material, dust can also be cleaned and intercepted. When the exhaust fan 1101 is working, the airflow can also be pushed to flow from above the cardboard material, and the ash hopper can be blown into the paper dust collecting chassis 12 for collection under the entrainment of the airflow.

[0036] Reference Figure 3 , Figure 4 , Figure 5As shown, a limit rod 1107 is installed in the auxiliary frame 1102, and two limit seats 1106 are slidably mounted on the limit rod 1107. The ion tube 1103 is fixedly installed on the limit seat 1106. A support frame 1108 is also installed on the back of the auxiliary frame 1102. A positioning shaft 1109 is rotatably installed in the support frame 1108. An elliptical disk 1110 is also installed at the end of the positioning shaft 1109 close to the auxiliary frame 1102. Both ends of the elliptical disk 1110 are hinged with connecting rod arms 1111. The two connecting rod arms 1111 are respectively hinged on the two corresponding limit seats 1106 above and below. An adjusting roller 1115 and a hydraulic motor 1117 are rotatably installed between the auxiliary frames 1102. The adjusting roller 1115 is installed on the hydraulic motor 1117, and both ends of the adjusting roller 1115 are installed with a toggle ring 1116. The other end of the cantilever rod 1112 is inserted into the toggle ring 1116. In addition, in order to effectively remove static electricity on the cardboard material, it is necessary to keep the ion tube 1103 in contact with the cardboard material at all times. The cardboard material in transportation will vibrate, causing the ion tube 1103 in direct contact to also vibrate. In the case of resonance, the ion tube 1103 will vibrate with the cardboard material. In order to solve the problem of cardboard material detachment, a positioning shaft 1109 is installed on the back of the auxiliary frame 1102 through the support frame 1108, and a cantilever rod 1112 is fixedly mounted on the end of the positioning shaft 1109 away from the auxiliary frame 1102. A stabilizing spring 1113 is installed at one end of the cantilever rod 1112, and a counterweight ball 1114 is installed at the bottom of the stabilizing spring 1113. With the cooperation of the counterweight ball 1114, the rotation trend of the elliptical disk 1110 can be always maintained, and with the cooperation of the elliptical disk 1110 and the two connecting rod arms 1111, the two limit seats 110 can be pulled. 6 are close to each other, so that the two ion tubes 1103 are always attached to the upper and lower sides of the paperboard material. At the beginning of work, in order to ensure that the paperboard material can pass smoothly between the two ion tubes 1103, the hydraulic motor 1117 is required to provide a steering force to the adjusting roller 1115, and the adjusting roller 1115 is used to push the toggle ring 1116 to rotate, and the toggle ring 1116 can drive the cantilever rod 1112 to rotate in the opposite direction. At this time, the two limit seats 1106 can be pushed away, so that the two ion tubes 1103 are separated, which facilitates the paperboard material to pass smoothly between the two ion tubes 1103.

[0037] Reference Figure 2 , Figure 6 , Figure 7As shown, a plurality of electrode plates 1201 are evenly installed in the dust collecting box 12, and the plurality of electrode plates 1201 are staggered and electrically connected to the positive and negative electrodes of the power supply, and the electrostatic dust removal principle is utilized to absorb the incoming dust for collection, and a dust collecting hopper 1202 is also installed at the bottom of the dust collecting box 12, and a discharge chute 1203 is also provided at the bottom of the dust collecting hopper 1202, and the side wall of the dust collecting hopper 1202 below the electrode plate 1201 is inclined, and in order to prevent the dust entering the dust collecting box 12 from escaping from the gaps in the box with the air, after the power is turned on, the electrode plate 1201 connected to the negative electrode of the power supply can perform corona discharge to ionize the surrounding gas, and the dust particles become negatively charged after colliding with the negative ions, and the electrode plate 1201 connected to the positive electrode of the power supply can absorb the negatively charged dust, help collect the dust, and prevent the dust from escaping.

[0038] Embodiment 2

[0039] Reference Figure 6 , Figure 7As shown, further, in order to clean the dust adsorbed on the electrode plate 1201, a driving motor 1204 is installed outside the dust collecting box 12, and the output shaft of the driving motor 1204 extends to the inside of the dust collecting box 12 and is connected to an insulating roller 1205, and the insulating roller 1205 is equipped with multiple groups of cleaning rods 1206, and the same group of cleaning rods 1206 is provided with two, and the same group of two cleaning rods 1206 slide closely on both sides of the electrode plate 1201 connected to the positive pole of the power supply, so as to clean the electrode plate 12 01, and the dust collecting box 12 is further provided with a docking groove 1211 on the side wall away from the anti-static box 11, in which a card seat 1212 is installed, in which a plurality of telescopic sleeves 1207 are obliquely installed, in which a telescopic rod 1208 is slidably installed, and the bottom end of the telescopic rod 1208 extends to the bottom of the insulating roller 1205, and the position of the telescopic rod 1208 corresponds to that of the cleaning rod 1206, and the top end of the telescopic rod 1208 is aligned with the telescopic sleeve 1207. A return spring 1209 is installed between the top walls of the electrode plate 1201 and the top wall of the electrode plate 1201. In order to effectively remove the dust adhering to the cleaning rod 1206, a scraper head 1210 is also provided at the bottom end of the telescopic rod 1208. The width of the scraper head 1210 is greater than the width of the cleaning rod 1206. When the driving motor 1204 drives the insulating roller 1205 to rotate, the cleaning rod 1206 can rotate close to the two sides of the electrode plate 1201, so that the dust on the surface of the electrode plate 1201 can be cleaned. In addition, a scraper head 1210 is installed in the telescopic sleeve 1207. The telescopic rod 1208 can cooperate with the cleaning rod 1206. After the cleaning rod 1206 is separated from the electrode plate 1201, it will contact the telescopic rod 1208. As the insulating roller 1205 rotates, the cleaning rod 1206 will also push the telescopic rod 1208 to retract into the telescopic sleeve 1207 until the telescopic rod 1208 is separated from the cleaning rod 1206. During the process, the scraper head 1210 at the end of the telescopic rod 1208 will scrape off the dust adhered to the cleaning rod 1206, making it convenient for it to fall into the dust collector 1202 for collection.

[0040] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0041] The implementation principle of a dust removal device for packaging box processing in an embodiment of the present invention is as follows: when in use, the cardboard material will be transported on the conveyor rack 2 for processing in different steps. When the cardboard material passes through the chassis main body 1, the ion tube 1103 is electrically connected to the static eliminator 1105 through a line. With the cooperation of the static eliminator 1105, the static electricity on the surface of the cardboard material can be neutralized by releasing electrons or ions through the ion tube 1103, so that the cardboard material no longer absorbs dust. When the exhaust fan 1101 is working, it can also push the airflow to flow from above the cardboard material. Under the influence of the airflow, the ash hopper can be blown into the paper dust collection chassis 12 for collection. In addition, in order to effectively remove the static electricity on the cardboard material, it is necessary to keep the ion tube 1103 in contact with the cardboard material at all times. With the cooperation of the heavy ball 1114, the rotational tendency of the elliptical disk 1110 can be always maintained, and with the cooperation of the elliptical disk 1110 and the two connecting rod arms 1111, the two limiting seats 1106 can be pulled close to each other, so that the two ion tubes 1103 are always attached to the upper and lower sides of the paperboard material. At the beginning of work, in order to ensure that the paperboard material can pass smoothly between the two ion tubes 1103, the hydraulic motor 1117 is required to provide a steering force to the adjusting roller 1115, and the adjusting roller 1115 is used to push the toggle ring 1116 to rotate, and the toggle ring 1116 can drive the cantilever rod 1112 to rotate in the opposite direction. At this time, the two limiting seats 1106 can be pushed away, so that the two ion tubes 1103 are separated, which facilitates the paperboard material to pass smoothly between the two ion tubes 1103.

[0042] In order to prevent the dust entering the dust collecting box 12 from escaping from the box gaps along with the air, after the power is turned on, the electrode plate 1201 connected to the negative pole of the power supply can perform corona discharge to ionize the surrounding gas, and the dust particles are negatively charged after colliding with the negative ions, and the electrode plate 1201 connected to the positive pole of the power supply can absorb the negatively charged dust, help collect the dust, and prevent the dust from escaping;

[0043] Furthermore, in order to clean the dust adsorbed on the electrode plate 1201, when the driving motor 1204 drives the insulating roller 1205 to rotate, the cleaning rod 1206 can rotate close to the two sides of the electrode plate 1201, so that the dust on the surface of the electrode plate 1201 can be cleaned. In addition, the telescopic rod 1208 installed in the telescopic sleeve 1207 can cooperate with the cleaning rod 1206. After the cleaning rod 1206 is separated from the electrode plate 1201, it will contact the telescopic rod 1208. As the insulating roller 1205 rotates, the cleaning rod 1206 will also push the telescopic rod 1208 to retract into the telescopic sleeve 1207 until the telescopic rod 1208 is separated from the cleaning rod 1206. During the process, the scraper head 1210 at the end of the telescopic rod 1208 will scrape off the dust adhering to the cleaning rod 1206, making it convenient for it to fall into the dust collector 1202 for collection.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A dust removal device for packaging box processing, characterized in that: The invention comprises a chassis body (1) and a conveying frame (2) for conveying cardboard materials. The chassis body (1) is arranged above the conveying frame (2). The chassis body (1) is also provided with a static-eliminating chassis (11) and a dust-collecting chassis (12). Two groups of auxiliary frames (1102) are arranged in the anti-static machine box (11), and two ion tubes (1103) are movably installed in the auxiliary frames (1102). The two ion tubes (1103) are respectively arranged on the upper and lower sides of the paperboard material, so as to facilitate contact with the paperboard material to remove static electricity; A plurality of electrode plates (1201) are installed at equal intervals in the dust collecting box (12), and the plurality of electrode plates (1201) are staggered and electrically connected to the positive and negative electrodes of a power source, and the dust entering is adsorbed and collected by utilizing the principle of electrostatic dust removal. A driving motor (1204) is also installed outside the dust collecting box (12), and the output shaft of the driving motor (1204) extends into the interior of the dust collecting box (12) and is connected to an insulating roller (1205), and a plurality of groups of cleaning rods (1206) are mounted on the insulating roller (1205), and two cleaning rods (1206) are provided in the same group, and the two cleaning rods (1206) in the same group slide closely on both sides of the electrode plate (1201) connected to the positive electrode of the power source, and are used to clean the dust adsorbed on the electrode plate (1201); The anti-static box (11) is also equipped with an anti-static remover (1105), the ion tube (1103) and the anti-static remover (1105) are electrically connected via a circuit, and a plurality of metal brushes (1104) are evenly distributed on the side of the ion tube (1103) facing the paperboard material, which can remove static electricity while contacting the paperboard material and clean and intercept dust; The anti-static chassis (11) and the dust collecting chassis (12) are provided with a same chassis cover (13) on the top, and windshields (14) are provided on both sides of the bottom of the chassis cover (13). The anti-static chassis (11) and the dust collecting chassis (12) are connected with each other with the cooperation of the windshields (14), and a plurality of exhaust fans (1101) are provided in the anti-static chassis (11) facing the dust collecting chassis (12).

2. A dust removal device for packaging box processing according to claim 1, characterized in that: A limiting rod (1107) is installed in the auxiliary frame (1102), and two limiting seats (1106) are slidably mounted on the limiting rod (1107). The ion tube (1103) is fixedly mounted on the limiting seat (1106). A supporting frame (1108) is also installed on the back of the auxiliary frame (1102), and a positioning shaft (1109) is rotatably mounted in the supporting frame (1108). An elliptical disk (1110) is also installed at the end of the positioning shaft (1109) close to the auxiliary frame (1102), and both ends of the elliptical disk (1110) are hinged with connecting rod arms (1111), and the two connecting rod arms (1111) are respectively hinged on two corresponding upper and lower limiting seats (1106).

3. A dust removal device for packaging box processing according to claim 2, characterized in that: A cantilever rod (1112) is fixedly mounted on the end of the positioning shaft (1109) away from the auxiliary frame (1102), a stabilizing spring (1113) is mounted on one end of the cantilever rod (1112), and a counterweight ball (1114) is mounted on the bottom of the stabilizing spring (1113).

4. The dust removal device for packaging box processing according to claim 3 is characterized in that: An adjusting roller (1115) and a hydraulic motor (1117) are rotatably mounted between the two auxiliary frames (1102). The adjusting roller (1115) is mounted on the hydraulic motor (1117), and both ends of the adjusting roller (1115) are mounted with a toggle ring (1116), and the other end of the cantilever rod (1112) is inserted into the toggle ring (1116).

5. The dust removal device for packaging box processing according to claim 1, characterized in that: A plurality of conveying rollers (21) are also installed in the conveying frame (2), and pressure rollers (22) are installed near the two sides of the chassis body (1) to facilitate coordination and ensure stable transportation of cardboard materials.

6. The dust removal device for packaging box processing according to claim 1, characterized in that: A dust collecting hopper (1202) is also installed at the bottom of the dust collecting box (12), a material discharge chute (1203) is also arranged at the bottom of the dust collecting hopper (1202), and the side wall of the dust collecting hopper (1202) below the electrode plate (1201) is arranged to be inclined.

7. The dust removal device for packaging box processing according to claim 1, characterized in that: The dust collecting case (12) is also provided with a docking groove (1211) on the side wall away from the anti-static case (11), a holder (1212) is installed in the docking groove (1211), a plurality of groups of telescopic sleeves (1207) are obliquely installed in the holder (1212), a telescopic rod (1208) is slidably installed in the telescopic sleeve (1207), the bottom end of the telescopic rod (1208) extends to the bottom of the insulating roller (1205), and the positions of the telescopic rod (1208) and the cleaning rod (1206) correspond one to one, and a reset spring (1209) is installed between the top end of the telescopic rod (1208) and the top wall of the telescopic sleeve (1207).

8. The dust removal device for packaging box processing according to claim 7, characterized in that: A scraper head (1210) is also provided at the bottom end of the telescopic rod (1208), and the width of the scraper head (1210) is greater than the width of the cleaning rod (1206).

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