CN218140720U

CN218140720U - Digital printing equipment for digital packaging

Info

Publication number: CN218140720U
Application number: CN202222266143.XU
Authority: CN
Inventors: 吴凯成
Original assignee: Haining Hualong Paper Products Co ltd
Current assignee: Haining Hualong Paper Products Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-27
Anticipated expiration: 2032-08-23

Abstract

The application relates to a digital printing device for digital packaging, which comprises a base, a dust remover, a printing machine and a paper board transmission device, wherein the printing machine, the paper board transmission device and the dust remover are all fixed on the base; cardboard transmission includes that a plurality of groups rotate and sets up the pivot on the base, a plurality of cylinders in the pivot are located to the cover, the conveyer belt of a plurality of cylinders is located to the cover simultaneously, and drive pivot pivoted first motor, first motor is fixed in on the base, the output shaft of first motor is connected and drive pivot is rotated with a pivot, the dust remover includes the suction box, set up the rotation brush in the suction box, connect the dirt box, the aspiration pump, and the drive second motor that rotates brush work, the lateral wall of suction box perpendicular to material direction of delivery is provided with the cardboard and imports and exports, the suction box is fixed in on the base, be provided with the group dirt pole in the suction box, group dirt pole can with rotate the brush butt, connect dirt box and suction box intercommunication, the air inlet of aspiration pump and connect the switch-on of dirt box.

Description

Digital printing equipment for digital packaging

Technical Field

The application relates to the field of digital printing equipment, in particular to digital printing equipment for digital packaging.

Background

Cartons are the most widely used printing materials in digital packaging printing, and the types of cartons are various, and the cartons are divided into corrugated cartons, single-layer cartons and the like according to the types of paper. Three, five and seven layers are commonly used in cartons, but seven layers are less commonly used. Each layer is divided into inner paper, corrugated paper, paper core paper, art paper, tea board paper, kraft paper and corrugated paper for core paper, and the colors and the feeling of touch of various papers are different. The same paper is produced by different manufacturers.

The market is replete with a wide variety of cartons, which are also of varying quality. However, no matter the quality of the paper box, more or less dust and flying chips are generated and attached to the surface of the paper board in the printing process, which easily causes the phenomena of missing printing and ink flying in the printing process and influences the printing quality. The dust removing equipment usually uses a brush to brush dust and paper scraps, but the dust and the paper scraps are adsorbed on the brush due to electrostatic adsorption, so that the dust removing equipment becomes dirtier as the brush becomes dirty.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of poor dust removal effect in the digital printing process of a digital packaging product, the application provides a digital printing device for digital packaging

The application provides a digital lithography apparatus for digital packing adopts following technical scheme:

a digital printing device for digital packaging comprises a base, a dust remover, a printing machine and a paper board transmission device for enabling a paper board to sequentially pass through the dust remover and the printing machine, wherein the printing machine, the paper board transmission device and the dust remover are all fixed on the base; the utility model discloses a dust collector, including the cardboard transmission, cardboard transmission sets up the pivot on the base, the cover is located a plurality of cylinders in the pivot, the conveyer belt that a plurality of cylinders were located to the cover simultaneously, and drive pivot pivoted first motor, first motor is fixed in on the base, the output shaft of first motor is connected and drive pivot rotation with a pivot, the dust remover includes the suction box, sets up the second motor that rotates brush, dust collecting box, aspiration pump and drive rotation brush work in the suction box, the lateral wall of suction box perpendicular to material direction of delivery is provided with the cardboard and imports and exports, the suction box is fixed in on the base, be provided with the group dirt pole in the suction box, group dirt pole can with rotate the brush butt, dust collecting box and suction box intercommunication, the air inlet of aspiration pump with connect the switch-on of dirt box.

Through adopting above-mentioned technical scheme, the cardboard enters into the dust absorption incasement portion via cardboard transmission, it cleans the cardboard to rotate the brush, dial the brush hair on the brush hair conveyer belt simultaneously at clean in-process and dial the dirt pole, dial because the dust of electrostatic adsorption on the brush hair, the dust of sweeping out is drawn by the air pump and is connect the dirt box, it is categorised by filtering in connecing the dirt box, last clean air is discharged by the air pump gas outlet, the clean cardboard of dust removal enters into the printing machine through cardboard transmission again and inside prints.

Optionally, a dust blocking plate is arranged on the side wall of the inner cavity of the dust collection box, which is provided with the paper board inlet and the paper board outlet, and the dust blocking plate can be abutted to the rotating brush, and the side wall of the rotating brush is abutted to the dust collection box.

Through adopting above-mentioned technical scheme, the setting of dust board can prevent to be fallen back to on the cardboard by the dust of dialling that the dirt pole dialled out, has improved dust removal effect.

Optionally, the rotating brush comprises a plurality of driving rollers and a brush hair conveying belt, the driving rollers are rotatably arranged in the dust collection box, the brush hair conveying belt is sleeved on the driving rollers, the axial direction of the driving rollers is parallel to the axial direction of the rotating shaft, and brush hair on the brush hair conveying belt can be abutted to a paper board on the conveying belt.

Through adopting above-mentioned technical scheme, the brush hair conveyer belt can carry out efficient dust removal work to the cardboard, and brush hair conveyer belt edge and suction box lateral wall butt can prevent effectively that the dust from dropping to carrying out secondary pollution on the cardboard.

Optionally, the axis direction of dialling the dirt pole is parallel with the axis direction of driving roller, dials the dirt pole and is located and rotates the brush top, dial the dirt pole can with the brush hair butt that rotates the brush.

Through adopting above-mentioned technical scheme, the top of dialling the pole and rotating the brush can more effectively make the dust of dialling siphoned away via the dust absorption cover, improves dust collection efficiency.

Optionally, the top wall of the dust collection box is provided with an opening, the opening of the top wall of the dust collection box is provided with a dust collection cover for sealing an opening at the upper end of the dust collection box, the top wall of the dust collection cover is connected with a first pipeline, and one other end of the first pipeline is communicated with the dust collection box.

Through adopting above-mentioned technical scheme, the suction hood that sets up the quadrangular frustum pyramid shape is for better absorption dust, improves dust collection efficiency.

Optionally, a filtering partition plate for separating the inner cavity of the dust collecting box is arranged in the inner cavity of the dust collecting box, a plurality of filtering holes are formed in the filtering partition plate, a filtering net is further arranged in the dust collecting box, and the filtering net is arranged at the joint of the air suction pump and the dust collecting box.

Through adopting above-mentioned technical scheme, filter baffle and filter screen can give dust classified collection effectively, and better air-purifying improves dust removal effect, avoids secondary pollution.

Optionally, the dust collecting box is provided with a first dust collecting box and a second dust collecting box, the first dust collecting box is arranged on one side of the partition plate close to the first pipeline, and the second dust collecting box is arranged on one side of the partition plate close to the air pump.

Through adopting above-mentioned technical scheme, the dust that can be better is collected and is cleared up by the classification.

Optionally, an opening communicated with the inner cavity of the dust collecting box is formed in one side wall of the dust collecting box, and an end cover capable of closing the opening is detachably connected to the dust collecting box.

By adopting the technical scheme, the dust collecting box can be more conveniently taken out for cleaning when the dust collecting box is full through the detachable end cover.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the bristles on the bristle conveyor belt are stirred through the dust stirring rod arranged above the rotating hairbrush, and dust adsorbed on the bristles due to static electricity is stirred out, so that a better dust removal effect is achieved;

2. the dust blocking plate arranged on the side wall of the dust suction box can effectively prevent the dust pushed out by the dust pushing rod from falling back to the paper board again to cause secondary pollution, and the high efficiency of dust removal is ensured;

3. through the detachable end cover on the side wall of the dust collection box, the dust collection box can be taken out to be cleaned more conveniently when the dust collection box is full.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of another angle structure of the present embodiment.

Fig. 3 is a schematic view of another angle structure in the present embodiment.

Description of the reference numerals: 1. a base; 2. a printing press; 3. a dust remover; 31. rotating the brush; 311. a driving roller; 312. a bristle belt; 32. a dust collection box; 321. a dust guard; 322. a dust poking rod; 323. a dust hood; 324. a paperboard inlet and outlet; 33. a dust collecting box; 331. a first dust collecting box; 332. a second dust collecting box; 333. a filtering baffle plate; 334. a filter screen; 335. an end cap; 34. an air pump; 35. a second motor; 4. a paperboard drive; 41. a first motor; 42. a rotating shaft; 43. a drum; 44. a conveyor belt; 5. a first pipe; 6. a second conduit.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a digital printing device for digital packaging. Referring to fig. 1, a digital printing apparatus for digital packaging includes a base 1, a paper board transmission device 4, a printing machine 2, and a dust remover 3, wherein the printing machine 2, the paper board transmission device 4, and the dust remover 3 are all fixed on the base 1. The paperboard transmission device 4 comprises two groups of rotating shafts 42, rollers 43, a conveying belt 44 and a first motor 41, wherein the rotating shafts 42 are rotatably arranged on the base 1, the rollers 43 are sleeved on the rotating shafts 42, the conveying belt 44 is sleeved on the outer walls of the two rollers 43, the conveying belt 44 passes through the lower portions of the dust remover 3 and the printing machine 2, and a printing plate of the printing machine 2 is positioned above the conveying belt 44, so that a product conveyed by the conveying belt 44 is printed and processed. The first motor 41 is fixed on the base 1, the first motor 41 is connected with one of the rollers 43 through a transmission belt for rotation, and the roller 43 drives the conveyor belt 44 for transmission.

Referring to fig. 2 and 3, the dust collector 3 includes a dust collection box 32, a rotary brush 31, a dust collection box 33, a second motor 35, and a suction pump 34, and the dust collection box 32 is fixed to the base 1 by bolts. The dust collection box 32 is arranged in a hollow manner, two side walls of the dust collection box 32 perpendicular to the conveying direction of the conveying belt 44 are provided with a paperboard inlet and outlet 324, the rotating brush 31 comprises two driving rollers 311 and a brush hair conveying belt 312 sleeved on the two driving rollers 311, and brush hair on the brush hair conveying belt 312 can be abutted to the upper end face of a paperboard conveyed by the conveying belt 44. Driving roller 311 rotates and sets up in dust suction box 32, and the axis direction of driving roller 311 is parallel with the axis direction of pivot 42, and the lateral wall of dust suction box 32 is run through to one of them driving roller 311 one end, and second motor 35 uses the bolt fastening on base 1, thereby second motor 35 passes through driving belt and connects driving roller 311 and drive driving roller 311 and rotate. The bristle belt 312 is sleeved on the driving roller 311, the driving roller 311 drives the bristle belt 312 to rotate, and the side wall of the combing belt 44 is abutted against the inner wall of the dust collection box 32. The dust suction box 32 inner chamber uses bolt fixedly connected with to dial dirt pole 322, and the axis direction of dialling dirt pole 322 is parallel with the axis direction of driving roller 311, dials dirt pole 322 and is located and rotates brush 31 top, and dials the brush hair that dirt pole 322 can butt brush hair conveyer belt 312, dials dirt pole 322 when rotating brush 31 and dials the brush hair to make the dust of adhesion on the brush hair more easily drop. The inner wall of the dust collection box 32 is also fixed with a dust baffle 321, the dust baffle 321 is arranged on the side wall provided with the inlet and the outlet, the dust baffle 321 can be abutted against the bristles on the combing and conveying belt 44, and the baffle can prevent the dust brushed by the brushing and conveying belt 312 from falling onto the paper board again.

The top wall of the dust collection box 32 is provided with an opening, a dust collection cover 323 is arranged at the opening of the top wall of the dust collection box 32, and the dust collection cover 323 seals the opening of the dust collection box 32. The top wall of the dust hood 323 is connected with a first pipeline 5, one end of the first pipeline 5 is communicated with the inner cavity of the dust hood 323, the other end of the first pipeline 5 is fixed on the side wall of the dust collecting box 33 and is communicated with the inner cavity of the dust collecting box 33, and the dust collecting box 33 is fixed on the base 1 by using bolts. The air pump 34 is fixed on the base 1 by using bolts, a second pipeline 6 is arranged between the dust collecting box 33 and the air pump 34, one end of the second pipeline 6 is fixed on the side wall of the dust collecting box 33 far away from the first pipeline 5 and communicated with the inner cavity of the dust collecting box 33, and the other end of the second pipeline 6 is connected with an air inlet of the air pump 34. The inner cavity of the dust receiving box 33 is provided with a filtering partition plate 333, the inner cavity of the dust receiving box 33 is cut into two parts by the filtering partition plate 333, the first pipeline 5 and the second pipeline 6 are separated, the inner cavity of one side of the inner cavity of the dust receiving box 33, which is far away from the second pipeline 6, is provided with a first dust collecting box 331, the inner cavity of one side of the inner cavity of the dust receiving box 33, which is close to the second pipeline 6, is provided with a second dust collecting box 332, and the upper end surface of the dust collecting box is lower than the lower end wall of the side wall of the dust receiving box 33, which is connected with the first pipeline 5 and the second pipeline 6. The filtering partition plate 333 is provided with a plurality of filtering holes, the filtering holes are higher than the upper end surfaces of the first dust collecting box 331 and the second dust collecting box 332 and are used for filtering larger paper scraps, and the dust collecting box 33 is further provided with a filtering net 334 for sealing the second pipeline 6 and is used for filtering fine scraps and dust. Connect the vertical lateral wall of dirt box 33 along gas flow direction to be the opening setting, connect and to dismantle on the dirt box 33 and be provided with transparent end cover 335, end cover 335 can seal the opening.

The implementation principle of the digital printing equipment for digital packaging in the embodiment of the application is as follows: when the printing paper board is conveyed into the dust collection box 32 through the conveyor belt 44, the brush 31 is rotated to start to brush and sweep paper dust and dust attached to the paper board, the brush bristles of the brush bristle conveyor belt 312 are stirred by the dust stirring rod 322 so that the dust and the paper dust attached to the brush bristles due to static electricity are separated and fall into the inner cavity of the dust collection box 32, the suction pump 34 sucks the paper dust and the dust into the dust collection box 33 through the first pipeline 5 through the dust collection cover 323, the paper dust and the dust are filtered and classified by the filter screens 334 with two meshes in the dust collection box 33, finally, dust-removed clean air is discharged from the air outlet through the suction pump 34 through the second pipeline 6, and then the paper board after dust removal enters the printing machine 2 for printing.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A digital printing apparatus for digital packaging, characterized by; the paper board transmission device comprises a base (1), a dust remover (3), a printing machine (2) and a paper board transmission device (4) for enabling a paper board to sequentially pass through the dust remover (3) and the printing machine (2), wherein the printing machine (2), the paper board transmission device (4) and the dust remover (3) are all fixed on the base (1); cardboard transmission (4) include that a plurality of groups rotate sets up pivot (42) on the base, a plurality of cylinders (43) on pivot (42) are located to the cover, overlap simultaneously and locate conveyer belt (44) of a plurality of cylinders (43) and drive pivot (42) pivoted first motor (41), first motor (41) are fixed in on base (1), the output shaft and a pivot (42) of first motor (41) are connected and drive pivot (42) rotate, dust remover (3) include suction box (32), set up rotation brush (31) in suction box (32), connect dust box (33), aspiration pump (34) and drive rotation brush (31) second motor (35) of work, suction box (32) perpendicular to material direction of delivery's lateral wall is provided with cardboard import and export (324), suction box (32) are fixed in on base (1), be provided with in suction box (32) and dial pole (322), dial pole (322) can with rotation dust box (31) butt, connect dust box (33) and aspiration box (32) and suction box (33), the intercommunication of suction box (33) connects brush (33) and aspiration pump (34).

2. A digital printing apparatus for digital packaging according to claim 1, wherein: the side wall of the inner cavity of the dust collection box (32) provided with the paperboard inlet and outlet (324) is provided with a dust blocking plate (321), the dust blocking plate (321) can be abutted to the rotating brush (31), and the side wall of the rotating brush (31) is abutted to the dust collection box (32).

3. A digital printing apparatus for digital packaging according to claim 1, wherein: rotate brush (31) and locate brush hair conveyer belt (312) on driving roller (311) including rotating a plurality of driving roller (311) that set up in dust absorption case (32) and cover, driving roller (311) axis direction is parallel with pivot (42) axis direction, brush hair on brush hair conveyer belt (312) can with the cardboard butt on conveyer belt (44).

4. A digital printing apparatus for digital packaging according to claim 1, wherein: the axis direction of dialling dirt pole (322) is parallel with the axis direction of driving roller (311), dials dirt pole (322) and is located and rotates brush (31) top, dial dirt pole (322) can with the brush hair butt of rotating brush (31).

5. A digital printing apparatus for digital packaging according to claim 1, wherein: the top wall of the dust collection box (32) is provided with an opening, the opening of the top wall of the dust collection box (32) is provided with a dust collection cover (323) for closing an opening at the upper end of the dust collection box (32), the top wall of the dust collection cover (323) is connected with a first pipeline (5), and one other end of the first pipeline (5) is communicated with the dust collection box (33).

6. A digital printing apparatus for digital packaging according to claim 1, wherein: the dust collecting box is characterized in that a filtering partition plate (333) for separating the inner cavity of the dust collecting box (33) is arranged in the inner cavity of the dust collecting box (33), a plurality of filtering holes are formed in the filtering partition plate (333), a filter screen (334) is further arranged in the dust collecting box (33), and the filter screen (334) is arranged at the joint of the air suction pump (34) and the dust collecting box (33).

7. A digital printing apparatus for digital packaging according to claim 6, wherein: the inner cavity of the dust collection box (33) is provided with a first dust collection box (331) and a second dust collection box (332), the first dust collection box (331) is arranged on one side of the partition plate close to the first pipeline (5), and the second dust collection box (332) is arranged on one side of the partition plate close to the air suction pump (34).

8. A digital printing apparatus for digital packaging according to claim 1, wherein: connect a lateral wall of dirt box (33) to be provided with the opening rather than the inner chamber intercommunication, connect and to dismantle on dirt box (33) to be connected with and to seal open-ended end cover (335).