Paperboard dust removal device of paperboard printing machine

Abstract

The invention provides a paperboard dust removal device of a paperboard printing machine, and relates to the technical field of printing machines, the paperboard dust removal device comprises a base and a dust removal box arranged on the base, a mounting seat is movably arranged on the base, and a conveying assembly used for driving the mounting seat to enter and exit the dust removal box is further arranged on the base; two storage bases are movably arranged on the mounting base, a separating and combining assembly used for driving the two storage bases to be combined or separated is further arranged on the mounting base, and an adsorption assembly used for adsorbing paperboards and a pushing assembly used for pushing the paperboards are arranged on the storage bases. A dust removal assembly for cleaning dust on the surface of the paperboard and a dust collection assembly for collecting the dust are arranged in the dust removal box; according to the paperboard dust removal device of the paperboard printing machine, the surfaces of the two sides of a paperboard are subjected to comprehensive dust removal cleaning, the dust removal effect is ensured, the device can prevent dust, paper scraps and other impurities attached to the paperboard from affecting the printing effect, and the printing quality is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of printing presses, and in particular to a cardboard dust removal device for a cardboard printing press. Background Art

[0002] A cardboard printing press is a printing device that can print the required text, patterns and other information on the surface of the cardboard. When working, the cardboard printing press first makes the text and images to be printed into a printing plate, installs it on the printing press, and then operates the printing press to evenly apply ink to the places with text and images on the printing plate, and then directly or indirectly transfers it to the corrugated cardboard, thereby replicating a printed copy identical to the printing plate.

[0003] In the processing flow of corrugated cardboard, it needs to be cut into appropriate sizes for storage or direct printing. However, this cutting process will be accompanied by the generation of a large amount of dust and paper scraps, and dust will also fall during the storage of the corrugated cardboard. If the corrugated cardboard is printed directly without dust removal, impurities such as dust and paper scraps will adhere to the surface of the cardboard and may also be mixed into the ink, resulting in poor printing effects and affecting the final printing quality. Summary of the invention

[0004] The purpose of the embodiment of the present application is to provide a cardboard dust removal device for a cardboard printing machine, which can solve the technical problem that impurities such as dust and paper scraps may adhere to the surface of the cardboard and may also be mixed into the ink, thereby resulting in poor printing effects and affecting the final printing quality.

[0005] The embodiment of the present application provides a cardboard dust removal device for a cardboard printing machine, comprising a base and a dust removal box arranged on the base, a mounting seat movably arranged on the base, a conveying component for driving the mounting seat in and out of the dust removal box is also arranged on the base, two storage seats are movably arranged on the mounting seat, a separation and combination component for driving the two storage seats to be combined or separated from each other is also arranged on the mounting seat, an adsorption component for adsorbing cardboard and a pushing component for pushing cardboard are arranged on the storage seat, and a dust removal component for cleaning dust on the surface of the cardboard and a dust collecting component for collecting dust are arranged in the dust removal box.

[0006] Among them, the conveying assembly includes a first screw, a first motor and a sliding rod, the first screw is rotatably set on the base through a bearing, the first motor drives the first screw to rotate, the sliding rod is fixedly set on the base, the mounting seat is threadedly sleeved on the first screw, and the mounting seat is slidably sleeved with the sliding rod.

[0007] Wherein, the separation and combination assembly includes two first cylinders, the first cylinders are fixedly arranged on the mounting seat, and the first cylinders drive the storage seat to move toward the other storage seat, a first sliding groove is opened on the mounting seat, and the storage seat is limitedly slidably arranged in the first sliding groove.

[0008] Among them, the storage seat is provided with a storage groove for placing cardboard, the storage grooves of the two storage seats are arranged facing each other, and the adsorption component includes a suction head, which is fixedly arranged on the storage seat and is used to adsorb the cardboard placed in the storage groove.

[0009] Wherein, the pushing assembly includes a second cylinder and a pushing plate, the second cylinder is fixedly arranged on the storage seat, and the second cylinder drives the pushing plate to enter and exit the storage groove.

[0010] In which, the dust removal assembly includes a cleaning roller, a second motor, a second screw, a third motor, two mounting plates and two mounting blocks, the mounting plate is fixedly arranged in the dust removal box, a second slide groove is opened on the mounting plate, the mounting block is limitedly slidably arranged in the second slide groove, the second screw is rotatably arranged in one of the second slide grooves through a bearing, the third motor is fixedly arranged on the dust removal box, and the third motor drives the second screw to rotate, one of the mounting blocks is threadedly sleeved with the second screw, the cleaning roller is rotatably arranged between the two mounting blocks through a bearing, the second motor is fixedly arranged on one of the mounting blocks, and the second motor drives the cleaning roller to rotate through an output shaft.

[0011] In which, the dust collecting assembly includes a dust suction pipe, a dust suction head, a corrugated hose, an exhaust fan and a dust collecting box, the dust suction pipe is fixedly arranged between the two mounting blocks, and the dust suction pipe is hollow, the dust suction head is connected to the dust suction pipe, and the dust suction head is close to the storage seat, the corrugated hose is arranged between the inner top of the dust removal box and the dust suction pipe, and the corrugated hose is connected to the dust suction pipe, the exhaust fan and the dust collecting box are both arranged on the dust removal box, the air inlet end of the exhaust fan is connected to the corrugated hose, and the air outlet end of the exhaust fan is connected to the dust collecting box.

[0012] Among them, a filter is detachably provided in the dust box, a limiting groove is provided in the dust box, the filter is plugged into and cooperates with the limiting groove, an air outlet pipe is connected to the dust box, the air outlet pipe and the air inlet end of the dust box are respectively arranged on both sides of the filter, and a cover plate is provided on the top of the dust box, and a handle is provided on the cover plate.

[0013] There are multiple suction heads, which are evenly distributed in the storage groove; there are multiple dust collector heads, which are evenly distributed on both sides of the dust collector pipe.

[0014] Wherein, the cleaning roller is made of fluff cloth.

[0015] Beneficial effects of the present invention:

[0016] The present invention provides a cardboard dust removal device for a cardboard printing machine. When the cardboard is placed and fixed on one of the storage seats, the surface dust can be removed from one side of the cardboard. When the cardboard is placed and fixed on the other storage seat, the surface dust can be removed from the other side of the cardboard. Thus, both sides of the cardboard are fully dusted and cleaned to ensure the dust removal effect. The device can prevent dust, paper scraps and other impurities attached to the cardboard from affecting the printing effect and ensure the printing quality. The device collects the dust cleaned from the surface of the cardboard by arranging a dust collecting component to prevent dust, paper scraps and other impurities from accumulating in the dust removal box or scattering around, thereby ensuring the dust removal effect and effectively protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a cross-sectional view of the overall main structure in some embodiments of the present application;

[0019] Figure 2 It is a cross-sectional view of the overall side structure in some embodiments of the present application;

[0020] Figure 3 A schematic diagram of a storage seat structure for placing a cardboard in some embodiments of the present application;

[0021] Figure 4 It is a cross-sectional view of the side structure of the dust box in some embodiments of the present application.

[0022] The reference numerals are:

[0023] 1. Base;

[0024] 2. Dust removal box;

[0025] 3. Mounting seat; 301. First slide groove;

[0026] 4. Transmission assembly; 401. First screw rod; 402. First motor; 403. Sliding rod;

[0027] 5. Storage seat; 501. Storage slot;

[0028] 6. Splitting and combining assembly; 601. First cylinder;

[0029] 7. Adsorption component; 701. Suction head;

[0030] 8. Pushing assembly; 801. second cylinder; 802. pushing plate;

[0031] 9. Dust removal assembly; 901. Cleaning roller; 902. Second motor; 903. Second screw; 904. Third motor; 905. Mounting plate; 905a. Second chute; 906. Mounting block;

[0032] 10. dust collecting assembly; 1001. dust collecting pipe; 1002. dust collecting head; 1003. corrugated hose; 1004. exhaust fan; 1005. dust collecting box; 1005a. filter screen; 1005b. limit slot; 1005c. air outlet pipe; 1005d. cover plate; 1005e. handle;

[0033] 11. Cardboard. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0037] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0038] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0039] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] like Figures 1 to 3 As shown, the embodiment of the present application provides a cardboard dust removal device for a cardboard printing machine, including a base 1 and a dust removal box 2 arranged on the base 1, a mounting seat 3 is movably arranged on the base 1, and a conveying component 4 for driving the mounting seat 3 to enter and exit the dust removal box 2 is also arranged on the base 1, two storage seats 5 are movably arranged on the mounting seat 3, and a separation and combination component 6 for driving the two storage seats 5 to be combined or separated from each other is also arranged on the mounting seat 3, an adsorption component 7 for adsorbing cardboard 11 and a pushing component 8 for pushing the cardboard 11 are arranged on the storage seat 5, and a dust removal component 9 for cleaning the dust on the surface of the cardboard 11 and a dust collecting component 10 for collecting dust are arranged in the dust removal box 2.

[0041] When in use, the two storage seats 5 are in a separated state, and the cardboard 11 to be dusted is placed on one of the storage seats 5 at the loading position, and the cardboard 11 is adsorbed and fixed on the storage seat 5 by the adsorption component 7 of the storage seat 5, and then the mounting seat 3 and the storage seat 5 are moved into the dust removal box 2 by the conveying component 4, and then the surface dust of one side of the cardboard 11 is cleaned by the dust removal component 9, and the cleaned dust is collected by the dust collecting component 10, and then the two storage seats 5 are driven to be combined together by the separation and combination component 6, and then the cardboard 11 is pushed from the storage seat 5 to the other by the pushing component 8. The paperboard 11 is fixed on one of the storage seats 5 by the adsorption component 7 of the storage seat 5, and then the two storage seats 5 are separated from each other by the separation component 6, and then the surface dust on the other side of the paperboard 11 is cleaned by the dust removal component 9, and the cleaned dust is collected by the dust collection component 10, and then the mounting seat 3 and the storage seat 5 are moved to the outside of the dust removal box 2 by the conveying component 4, and the paperboard 11 that has completed the dust removal operation is taken away from the other storage seat 5 at the unloading place for subsequent printing operations.

[0042] The present invention provides a cardboard 11 printing machine cardboard 11 dust removal device. When the cardboard 11 is placed and fixed on one of the storage seats 5, the surface dust can be removed on one side of the cardboard 11. When the cardboard 11 is placed and fixed on the other storage seat 5, the surface dust can be removed on the other side of the cardboard 11. Thus, both sides of the cardboard 11 are fully dusted and cleaned to ensure the dust removal effect. The device can prevent dust, paper scraps and other impurities attached to the cardboard 11 from affecting the printing effect and ensure the printing quality. The device collects the dust cleaned from the surface of the cardboard 11 by setting a dust collecting component 10 to prevent dust, paper scraps and other impurities from accumulating in the dust removal box 2 or scattering around, thereby ensuring the dust removal effect and effectively protecting the environment.

[0043] like Figure 1 and 2 As shown, in this embodiment, the transmission assembly 4 includes a first screw 401, a first motor 402 and a sliding rod 403. The first screw 401 is rotatably arranged on the base 1 through a bearing, and the first motor 402 drives the first screw 401 to rotate. The sliding rod 403 is fixedly arranged on the base 1, and the mounting seat 3 is threadedly sleeved on the first screw 401, and the mounting seat 3 is slidably sleeved with the sliding rod 403.

[0044] When in use, the first motor 402 is turned on to drive the first screw 401 to rotate, and the first screw 401 drives the mounting seat 3 to move, thereby driving the storage seat 5 to move; the mounting seat 3 and the slide rod 403 cooperate to guide and limit the mounting seat 3.

[0045] like Figure 1 and2 As shown, in this embodiment, the separation and combination component 6 includes two first cylinders 601, the first cylinder 601 is fixedly arranged on the mounting seat 3, and the first cylinder 601 drives the storage seat 5 to move toward another storage seat 5, and a first sliding groove 301 is opened on the mounting seat 3, and the storage seat 5 is limitedly slidably arranged in the first sliding groove 301.

[0046] When in use, the first cylinder 601 is turned on to drive the storage seat 5 to move; the storage seat 5 and the first sliding groove 301 cooperate to guide and limit the storage seat 5.

[0047] like Figures 1 to 3 As shown, in this embodiment, a storage groove 501 for placing the cardboard 11 is opened on the storage seat 5, and the storage grooves 501 of the two storage seats 5 are arranged opposite to each other. The adsorption component 7 includes a suction head 701, which is fixedly arranged on the storage seat 5 and is used to adsorb the cardboard 11 placed in the storage groove 501.

[0048] When in use, the cardboard 11 to be dusted is placed in the placement groove 501 on one of the placement seats 5 at the loading location, and at the same time, the suction head 701 of the placement seat 5 is driven by an external vacuum pump to adsorb and fix the cardboard 11 on the placement seat 5.

[0049] like Figures 1 to 3 As shown, in this embodiment, the pushing assembly 8 includes a second cylinder 801 and a pushing plate 802 . The second cylinder 801 is fixedly disposed on the storage seat 5 , and the second cylinder 801 drives the pushing plate 802 to enter and exit the storage slot 501 .

[0050] When in use, the second cylinder 801 is turned on to drive the push plate 802 to move, and the push plate 802 enters the storage groove 501 and pushes the paperboard 11 from the storage seat 5 to another storage seat 5.

[0051] like Figure 1 and 2 As shown, in this embodiment, the dust removal component 9 includes a cleaning roller 901, a second motor 902, a second screw 903, a third motor 904, two mounting plates 905 and two mounting blocks 906, the mounting plate 905 is fixedly arranged in the dust removal box 2, a second slide groove 905a is opened on the mounting plate 905, the mounting block 906 is limitedly slidably arranged in the second slide groove 905a, the second screw 903 is rotatably arranged in one of the second slide grooves 905a through a bearing, the third motor 904 is fixedly arranged on the dust removal box 2, and the third motor 904 drives the second screw 903 to rotate, one of the mounting blocks 906 is threadedly sleeved with the second screw 903, the cleaning roller 901 is rotatably arranged between the two mounting blocks 906 through a bearing, the second motor 902 is fixedly arranged on one of the mounting blocks 906, and the second motor 902 drives the cleaning roller 901 to rotate through the output shaft.

[0052] When in use, the third motor 904 is turned on to drive the second screw 903 to rotate, and the second screw 903 drives the mounting block 906 to move up and down, thereby driving the cleaning roller 901 to move up and down, and at the same time, the second motor 902 is turned on to drive the cleaning roller 901 to rotate, and the cleaning roller 901 keeps rotating while moving up and down, so as to clean the dust on the surface of the cardboard 11; the mounting block 906 and the second slide groove 905a are used in combination to guide and limit the cleaning roller 901.

[0053] like Figure 1 and 2 As shown, in this embodiment, the dust collecting assembly 10 includes a dust suction pipe 1001, a dust suction head 1002, a corrugated hose 1003, an exhaust fan 1004 and a dust collecting box 1005. The dust suction pipe 1001 is fixedly arranged between the two mounting blocks 906, and the dust suction pipe 1001 is hollow. The dust suction head 1002 is connected and arranged on the dust suction pipe 1001, and the dust suction head 1002 is close to the storage seat 5. The corrugated hose 1003 is arranged between the inner top of the dust removal box 2 and the dust suction pipe 1001, and the corrugated hose 1003 is connected to the dust suction pipe 1001. The exhaust fan 1004 and the dust collecting box 1005 are both arranged on the dust removal box 2, the air inlet end of the exhaust fan 1004 is connected to the corrugated hose 1003, and the air outlet end of the exhaust fan 1004 is connected to the dust collecting box 1005.

[0054] When in use, the third motor 904 is turned on to drive the second screw 903 to rotate, and the second screw 903 drives the mounting block 906 to rise and fall, thereby driving the cleaning roller 901 and the dust suction pipe 1001 to rise and fall synchronously, and at the same time, the exhaust fan 1004 is turned on, and the exhaust fan 1004 sucks the dust from the dust suction head 1002 into the dust suction pipe 1001, and the dust is then transported from the corrugated hose 1003 to the dust collecting box 1005 for collection, so that the cleaned dust can be collected; the dust suction pipe 1001 keeps moving synchronously with the cleaning roller 901, so that the dust suction pipe 1001 is always close to the cleaning position, which is convenient for collecting dust; the corrugated hose 1003 can be retracted and retracted as the dust suction pipe 1001 moves up and down, so that when the dust suction pipe 1001 moves up and down, the dust can be smoothly transported to the dust collecting box 1005 through the corrugated hose 1003.

[0055] like Figure 2 and 4 As shown, in this embodiment, a filter 1005a is detachably provided in the dust box 1005, a limiting groove 1005b is provided in the dust box 1005, the filter 1005a is plugged into and matched with the limiting groove 1005b, an air outlet duct 1005c is connected to the dust box 1005, the air outlet duct 1005c and the air inlet end of the dust box 1005 are respectively arranged on both sides of the filter 1005a, a cover plate 1005d is provided on the top of the dust box 1005, and a handle 1005e is provided on the cover plate 1005d.

[0056] When in use, the airflow generated by the exhaust fan 1004 enters the dust box 1005 and is discharged from the air outlet 1005c, while the dust will be blocked by the filter 1005a; the filter 1005a is cleaned regularly, the handle 1005e is pulled to open the cover 1005d, and then the filter 1005a is taken out of the dust box 1005 for cleaning; the dust, paper scraps and other impurities attached to the filter 1005a are cleaned regularly to prevent the filter 1005a from being blocked and to ensure the dust collection efficiency; the limiting groove 1005b supports and limits the filter 1005a.

[0057] like Figures 1 to 3 As shown, in this embodiment, a plurality of suction heads 701 are provided, and the plurality of suction heads 701 are evenly distributed in the storage groove 501 ; a plurality of dust suction heads 1002 are provided, and the plurality of dust suction heads 1002 are evenly distributed on both sides of the dust suction pipe 1001 .

[0058] The evenly distributed multiple suction heads 701 allow the cardboard 11 to be more stably and securely adsorbed and fixed in the storage groove 501 on the storage seat 5, thereby improving the stability of use; the evenly distributed multiple dust collection heads 1002 can expand the dust collection range and improve the dust collection effect.

[0059] In this embodiment, the cleaning roller 901 is made of fluff cloth material; the fluff cloth material can more effectively absorb and capture dust on the surface of the cardboard 11 due to its dense and soft fluff on the surface, thereby ensuring the cleanliness of the surface of the cardboard 11; the soft texture of the fluff cloth can avoid scratches or damage to the surface of the cardboard 11 during the cleaning process, which is conducive to keeping the surface of the cardboard 11 smooth and intact, thereby ensuring product quality.

[0060] Working principle: When the cardboard dust removal device for a cardboard printing machine provided by the present application is in use, the two storage seats 5 are in a separated state, and the cardboard 11 to be dusted is placed in the storage groove 501 on one of the storage seats 5 at the loading position, and at the same time, the suction head 701 of the storage seat 5 is driven by an external vacuum pump to adsorb and fix the cardboard 11 on the storage seat 5, and then the first motor 402 is turned on to drive the first screw 401 to rotate, and the first screw 401 drives the mounting seat 3 to move, thereby driving the storage seat 5 to move into the dust removal box 2;

[0061] Then, the third motor 904 is turned on to drive the second screw 903 to rotate, and the second screw 903 drives the mounting block 906 to rise and fall, thereby driving the cleaning roller 901 and the dust suction pipe 1001 to rise and fall synchronously, and at the same time, the second motor 902 is turned on to drive the cleaning roller 901 to rotate, and the cleaning roller 901 keeps rotating while rising and falling, so as to clean the surface dust on one side of the cardboard 11, and at the same time, the exhaust fan 1004 is turned on, and the exhaust fan 1004 sucks the dust from the dust suction head 1002 into the dust suction pipe 1001, and the dust is then transported from the corrugated hose 1003 to the dust collecting box 1005 for collection, so that the cleaned dust can be collected, and then the cleaning roller 901 and the dust suction pipe are reset. 1001, then the first cylinder 601 is turned on to drive the storage seat 5 to move, thereby driving the two storage seats 5 to be combined together, and then the second cylinder 801 is turned on to drive the push plate 802 to move, and the push plate 802 enters the storage groove 501 and pushes the cardboard 11 from the storage seat 5 to another storage seat 5, and at the same time stops the adsorption function of the adsorption component 7 of the storage seat 5, and the cardboard 11 is adsorbed and fixed on the other storage seat 5 through the adsorption component 7 of the other storage seat 5, and then the two storage seats 5 are separated from each other through the separation component 6, and then the surface dust on the other side of the cardboard 11 is cleaned by the dust removal component 9, and the cleaned dust is collected by the dust collection component 10;

[0062] Then, the mounting seat 3 and the storage seat 5 are moved to the outside of the dust removal box 2 by the conveying assembly 4, and the cardboard 11 that has completed the dust removal operation is taken away from another storage seat 5 at the unloading location for subsequent printing operations.

[0063] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cardboard dust removal device for a cardboard printing press, characterized in that: The invention comprises a base (1) and a dust removal box (2) arranged on the base (1); a mounting seat (3) is movably arranged on the base (1); a conveying assembly (4) for driving the mounting seat (3) to enter and exit the dust removal box (2) is also arranged on the base (1); two storage seats (5) are movably arranged on the mounting seat (3); a separation assembly (6) for driving the two storage seats (5) to be combined or separated from each other is also arranged on the mounting seat (3); an adsorption assembly (7) for adsorbing a paperboard (11) and a pushing assembly (8) for pushing the paperboard (11) are arranged on the storage seat (5); a dust removal assembly (9) for cleaning dust on the surface of the paperboard (11) and a dust collecting assembly (10) for collecting dust are arranged in the dust removal box (2).

2. The cardboard dust removal device for a cardboard printing press according to claim 1, characterized in that: The transmission component (4) includes a first screw rod (401), a first motor (402) and a sliding rod (403); the first screw rod (401) is rotatably arranged on the base (1) via a bearing; the first motor (402) drives the first screw rod (401) to rotate; the sliding rod (403) is fixedly arranged on the base (1); the mounting seat (3) is threadedly sleeved on the first screw rod (401), and the mounting seat (3) is slidably sleeved with the sliding rod (403).

3. The cardboard dust removal device for a cardboard printing press according to claim 1, characterized in that: The splitting and combining assembly (6) comprises two first cylinders (601), wherein the first cylinders (601) are fixedly arranged on the mounting seat (3), and the first cylinders (601) drive the storage seat (5) to move toward the other storage seat (5), and the mounting seat (3) is provided with a first sliding groove (301), and the storage seat (5) is limitedly slidably arranged in the first sliding groove (301).

4. The cardboard dust removal device for a cardboard printing press according to claim 1, characterized in that: The storage seat (5) is provided with a storage groove (501) for placing the cardboard (11), and the storage grooves (501) of the two storage seats (5) are arranged facing each other. The adsorption component (7) comprises a suction head (701), and the suction head (701) is fixedly arranged on the storage seat (5), and the suction head (701) is used to adsorb the cardboard (11) placed in the storage groove (501).

5. The cardboard dust removal device for a cardboard printing press according to claim 4, characterized in that: The pushing assembly (8) comprises a second cylinder (801) and a pushing plate (802); the second cylinder (801) is fixedly arranged on the storage seat (5), and the second cylinder (801) drives the pushing plate (802) to enter and exit the storage groove (501).

6. The cardboard dust removal device for a cardboard printing press according to claim 4, characterized in that: The dust removal assembly (9) comprises a cleaning roller (901), a second motor (902), a second screw (903), a third motor (904), two mounting plates (905) and two mounting blocks (906); the mounting plate (905) is fixedly arranged in the dust removal box (2); a second slide groove (905a) is provided on the mounting plate (905); the mounting block (906) is limitedly slidably arranged in the second slide groove (905a); the second screw (903) is rotatably arranged in one of the second slide grooves (905a) through a bearing. a), the third motor (904) is fixedly arranged on the dust removal box (2), and the third motor (904) drives the second screw rod (903) to rotate, one of the mounting blocks (906) is threadedly sleeved with the second screw rod (903), the cleaning roller (901) is rotatably arranged between the two mounting blocks (906) via a bearing, the second motor (902) is fixedly arranged on one of the mounting blocks (906), and the second motor (902) drives the cleaning roller (901) to rotate via an output shaft.

7. The cardboard dust removal device for a cardboard printing press according to claim 6, characterized in that: The dust collecting assembly (10) comprises a dust collecting pipe (1001), a dust collecting head (1002), a corrugated hose (1003), an exhaust fan (1004) and a dust collecting box (1005); the dust collecting pipe (1001) is fixedly arranged between the two mounting blocks (906), and the dust collecting pipe (1001) is hollow; the dust collecting head (1002) is connected to the dust collecting pipe (1001), and the dust collecting head (1002) is close to the storage seat (5); the corrugated hose (1003) is provided with a dust collecting fan (1004) and a dust collecting box (1005); The hose (1003) is arranged between the inner top of the dust removal box (2) and the dust suction pipe (1001), and the corrugated hose (1003) is connected to the dust suction pipe (1001), the exhaust fan (1004) and the dust collection box (1005) are both arranged on the dust removal box (2), the air inlet end of the exhaust fan (1004) is connected to the corrugated hose (1003), and the air outlet end of the exhaust fan (1004) is connected to the dust collection box (1005).

8. The cardboard dust removal device for a cardboard printing press according to claim 7, characterized in that: The dust box (1005) is detachably provided with a filter (1005a), a limiting groove (1005b) is provided in the dust box (1005), the filter (1005a) is plugged into and matched with the limiting groove (1005b), an air outlet pipe (1005c) is provided on the dust box (1005) in communication, the air outlet pipe (1005c) and the air inlet end of the dust box (1005) are respectively provided on both sides of the filter (1005a), a cover plate (1005d) is provided on the top of the dust box (1005), and a handle (1005e) is provided on the cover plate (1005d).

9. The cardboard dust removal device for a cardboard printing press according to claim 7, characterized in that: A plurality of the suction heads (701) are provided, and the plurality of the suction heads (701) are evenly distributed in the storage groove (501); a plurality of the dust suction heads (1002) are provided, and the plurality of the dust suction heads (1002) are evenly distributed on both sides of the dust suction pipe (1001).

10. The cardboard dust removal device for a cardboard printing press according to claim 6, characterized in that: The cleaning roller (901) is made of fluffy cloth.

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