CN212418801U

CN212418801U - Paperboard dust removal device

Info

Publication number: CN212418801U
Application number: CN202020908685.0U
Authority: CN
Inventors: 商勇; 周建荣; 赵会龙; 陈建华
Original assignee: Yunnan Lingdong Packaging Printing Co ltd
Current assignee: Yunnan Lingdong Packaging Printing Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-01-29
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a cardboard dust collector, include first dust removal case, first pivot, second pivot, form advancing pinch roller, brush wheel, first arc suction hood, second arc suction hood. The brush wheels of the first rotating shaft and the second rotating shaft in the first dust removal box play a role in preliminarily cleaning dust and debris on the front surface and the back surface of the paperboard, and are matched with the first arc-shaped dust hood and the second arc-shaped dust hood simultaneously, so that the brush layer of the brush wheel can be cleaned, and the cleaning and dust removal functions of the brush layer are guaranteed; the utility model is also provided with a second dust removal box, and air flow is formed in the second dust removal box through blowing and pumping, so that residual dust and debris of the paperboard are taken away by the air flow and are discharged from the dust collection nozzle for unified collection, and the dust removal effect is effectively improved; the utility model has the advantages of simple structure, convenient to use keep the cardboard clean, guarantee follow-up printing quality, effectively avoided the printing to leave white the problem.

Description

Paperboard dust removal device

Technical Field

The utility model belongs to the technical field of the printing equipment for packing, concretely relates to cardboard dust collector.

Background

When the paperboard is printed, dust and scraps are remained on the paperboard, so that the printing blank problem can be caused, the printing quality can be influenced, and the service life of printing equipment can be prolonged, therefore, the paperboard is generally required to be dedusted before printing in production. The prior art removes dust and has not thorough problem, needs often to clear up the maintenance to dust collecting equipment moreover, and is troublesome in the use. For this reason, it is necessary to develop a dust removing apparatus for cardboard capable of solving the above problems.

Disclosure of Invention

An object of the utility model is to provide a cardboard dust collector.

The utility model aims at realizing the same, including first dust removal case, first dust removal case left side be equipped with the feed inlet, the right side is equipped with the discharge gate, first dust removal incasement be equipped with from left to right be equipped with first pivot, second pivot in proper order, first pivot have two, and correspond the setting from top to bottom, the second pivot have two, and correspond the setting from top to bottom, first pivot and second pivot one-to-one, first pivot, second pivot on all alternate the cover be equipped with pinch roller, the brush wheel of form advancing, and the pinch roller, the brush wheel dislocation set of form advancing of first pivot form advancing of pinch roller, brush wheel and corresponding second pivot form advancing, in two first pivots, be equipped with first arc suction hood respectively in the brush wheel top of the first pivot that is located the top and the brush wheel below of the first pivot that is located the below, in two second pivots, be located the brush wheel top of the second pivot of top and the brush wheel below that is located the second pivot of below and establish respectively And the end parts of the first rotating shaft and the second rotating shaft are respectively connected with corresponding rotating shaft driving motors.

The utility model has the advantages that: the brush wheels of the first rotating shaft and the second rotating shaft in the first dust removal box play a role in preliminarily cleaning dust and debris on the front surface and the back surface of the paperboard, and are matched with the first arc-shaped dust hood and the second arc-shaped dust hood simultaneously, so that the brush layer of the brush wheel can be cleaned, and the cleaning and dust removal functions of the brush layer are guaranteed; the utility model is also provided with a second dust removal box, and air flow is formed in the second dust removal box through blowing and pumping, so that residual dust and debris of the paperboard are taken away by the air flow and are discharged from the dust collection nozzle for unified collection, and the dust removal effect is effectively improved; the utility model has the advantages of simple structure, convenient to use keep the cardboard clean, guarantee follow-up printing quality, effectively avoided the printing to leave white the problem.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the first shaft;

FIG. 3 is a schematic structural diagram of a second rotating shaft;

FIG. 4 is a schematic top view of the interior of the second dust removing box;

in the figure: 1-a first dust removal box, 2-a second dust removal box, 3-a first rotating shaft, 4-a second rotating shaft, 5-a paper feeding pinch roller, 6-a brush wheel, 7-a first arc-shaped dust hood, 8-a second arc-shaped dust hood, 9-a first paper feeding rotating shaft, 10-a second paper feeding rotating shaft, 11-an upper purging pipe, 12-an upper dust suction nozzle and 13-a lower purging pipe.

Detailed Description

The following description of the present invention is provided with reference to the accompanying drawings, which are not intended to limit the present invention in any way, and any alterations or replacements made based on the teachings of the present invention are all within the protection scope of the present invention.

As shown in attached figures 1-4, the utility model comprises a first dust removing box 1, a feed inlet is arranged at the left side of the first dust removing box 1, a discharge outlet is arranged at the right side, a first rotating shaft 3 and a second rotating shaft 4 are arranged in the first dust removing box 1 from left to right in sequence, two first rotating shafts 3 are arranged correspondingly up and down, two second rotating shafts 4 are arranged correspondingly up and down, the first rotating shafts 3 correspond to the second rotating shafts 4 one by one, paper feeding pinch rollers 5 and brush wheels 6 are alternately sleeved on the first rotating shafts 3 and the second rotating shafts 4, the paper feeding pinch rollers 5 and the brush wheels 6 on the first rotating shafts 3 and the paper feeding pinch rollers 5 and the brush wheels 6 of the corresponding second rotating shafts 4 are arranged in a staggered way, in the two first rotating shafts 3, a first arc-shaped dust suction hood 7 is respectively arranged above the brush wheels 6 of the first rotating shafts 3 above and below the brush wheels 6 of the first rotating shafts 3 below, in two second pivot 4, be located the brush wheel 6 top of the second pivot 4 of top and be located the brush wheel 6 below of the second pivot 4 of below and be equipped with second arc suction hood 8 respectively, the tip of first pivot 3, second pivot 4 be connected with corresponding pivot driving motor respectively.

Preferably, the dust remover also comprises a second dust removing box 2, a feed inlet is arranged at the left side of the second dust removing box 2, a discharge outlet is arranged at the right side of the second dust removing box 2, the feed inlet of the second dust removing box 2 corresponds to the discharge outlet of the first dust removing box 1, a first paper feeding rotating shaft 9 and a second paper feeding rotating shaft 10 are arranged in the second dust removing box 2 from left to right in sequence, the number of the first paper feeding rotating shafts 9 is two, the two paper feeding rotating shafts are arranged in a vertically corresponding manner, the first paper feeding rotating shafts 9 and the second paper feeding rotating shafts 10 are in one-to-one correspondence, an upper blowing pipe 11 is arranged on the side wall of the second dust removing box 2 between the first paper feeding rotating shafts 9 and the second paper feeding rotating shafts 10, an upper dust suction nozzle 12 is arranged on the side wall of the second dust removing box 2 opposite to the upper blowing pipe 11, a lower blowing pipe 13 is arranged on the side wall of the, and a lower dust suction nozzle is arranged on the side wall of the other side of the second dust removal box 2 opposite to the lower blowing pipe 13, and the end parts of the first paper feeding rotating shaft 9 and the second paper feeding rotating shaft 10 are respectively connected with corresponding rotating shaft driving motors.

Preferably, the side of the first dust removal box 1 is provided with a maintenance door, and after the maintenance door is opened, impurities accumulated in the first dust removal box 1 can be cleaned.

Preferably, the side of the second dust removal box 2 is provided with a maintenance door, and after the maintenance door is opened, impurities accumulated in the second dust removal box 2 can be cleaned. .

Preferably, the brush layer is uniformly distributed on the brush wheel 6.

Preferably, the brush layer is a nylon brush.

Preferably, the first arc-shaped dust hood 7 and the second arc-shaped dust hood 8 are both semicircular dust hoods.

Preferably, the first arc-shaped dust hood 7 and the second arc-shaped dust hood 8 are respectively connected with the dust collection device through air pipes.

Preferably, the upper purge pipe 11 and the lower purge pipe 13 are respectively connected with a corresponding air compressor through air pipes.

Preferably, the upper dust suction nozzle 12 and the lower dust suction nozzle are respectively connected with the corresponding dust suction device through an air pipe.

The utility model discloses theory of operation and working process: the paper board enters the first dust removal box 1 from a feeding hole in the left side of the first dust removal box 1, the paper feeding pinch rollers 5 of the two first rotating shafts 3 convey the paper board to the second rotating shaft 4, in the conveying process, the brush wheels 6 of the first rotating shafts 3 sweep partial dust and debris on the front side and the back side of the paper board, meanwhile, the partial dust and debris are adhered to the brush layers of the brush wheels 6, when the brush layers adhered with the dust and the debris rotate to the first arc-shaped dust hoods 7, the first arc-shaped dust hoods 7 suck the dust and the debris on the brush layers, therefore, the cleaning of the brush layers is achieved, and the cleaning effect of the brush wheels 6 is kept; after passing through the first rotating shaft 3, the paperboard reaches the second rotating shaft 4, the brush wheels 6 of the second rotating shaft 4 clean residual dust and debris on and under the paperboard in the same way, and the second arc-shaped dust hood 8 cleans the brush wheels 6 of the second rotating shaft 4; because the paper feeding pinch roller 5 and the brush wheel 6 of the first rotating shaft 3 and the paper feeding pinch roller 5 and the brush wheel 6 of the second rotating shaft 4 are arranged in a staggered manner, the brush wheel 6 of the second rotating shaft 4 cleans the part of the paper board contacting the paper feeding pinch roller 5 of the first rotating shaft 3;

after being cleaned in the first dust removal box 1, a paperboard enters the second dust removal box 2 from a left side feed inlet of the second dust removal box 2 through a right side discharge outlet of the first dust removal box 1, the paperboard is conveyed towards the right side discharge outlets of the first paper feeding rotating shaft 9 and the second paper feeding rotating shaft 10 by the first paper feeding rotating shaft 9 and the second paper feeding rotating shaft 10, in the conveying process, when the paperboard passes through the upper blowing pipe 11 and the lower blowing pipe 13, the upper blowing pipe 11 blows and cleans the front side of the paperboard, the lower blowing pipe 13 blows and cleans the back side of the paperboard, meanwhile, the upper dust suction nozzle 12 and the lower dust suction nozzle continuously exhaust air, air flow is formed in the second dust removal box 2, and the air flow takes away residual dust and scraps of the paperboard and discharges and collects the residual dust and scraps uniformly from the dust suction nozzles; the paper board after dust removal is sent out from the discharge hole at the right side of the second dust removal box 2.

Claims

1. A paperboard dust removal device comprises a first dust removal box (1), and is characterized in that a feed inlet is arranged on the left side of the first dust removal box (1), a discharge outlet is arranged on the right side of the first dust removal box (1), a first rotating shaft (3) and a second rotating shaft (4) are sequentially arranged in the first dust removal box (1) from left to right, the first rotating shaft (3) is provided with two paper feeding pressing wheels (5) and two hair brush wheels (6) which are arranged in a vertically corresponding manner, the first rotating shaft (3) and the second rotating shaft (4) are in one-to-one correspondence, the paper feeding pressing wheels (5) and the hair brush wheels (6) are alternately sleeved on the first rotating shaft (3) and the second rotating shaft (4), and the paper feeding pressing wheels (5) and the hair brush wheels (6) on the first rotating shaft (3) and the pressing wheels (5) and the hair brush wheels (6) of the second rotating shaft (4) are arranged in a staggered manner, so that the, the brush wheel (6) top of the first pivot (3) that is located the top and the brush wheel (6) below of the first pivot (3) that is located the below are equipped with first arc suction hood (7) respectively, in two second pivots (4), the brush wheel (6) below of the brush wheel (6) top of the second pivot (4) that is located the top and the brush wheel (6) below of the second pivot (4) that is located the below are equipped with second arc suction hood (8) respectively, the tip of first pivot (3), second pivot (4) be connected with corresponding pivot driving motor respectively.

2. The paperboard dust removing device according to claim 1, further comprising a second dust removing box (2), wherein a feeding hole is formed in the left side of the second dust removing box (2), a discharging hole is formed in the right side of the second dust removing box, the feeding hole of the second dust removing box (2) corresponds to the discharging hole of the first dust removing box (1), a first paper feeding rotating shaft (9) and a second paper feeding rotating shaft (10) are sequentially arranged in the second dust removing box (2) from left to right, two first paper feeding rotating shafts (9) are arranged and correspond to each other up and down, two second paper feeding rotating shafts (10) are arranged and correspond to each other up and down, the first paper feeding rotating shafts (9) correspond to the second paper feeding rotating shafts (10) one by one, an upper purging pipe (11) is arranged on the side wall of the second dust removing box (2) between the first paper feeding rotating shafts (9) and the second paper feeding rotating shafts (10), and an upper dust removing nozzle (12) is arranged on the side wall of the other side of the second dust removing box (2, go up and sweep and be equipped with down on second dust removal case (2) lateral wall of pipe (11) below and sweep pipe (13), sweep down and be equipped with down dust absorption mouth on the lateral wall of pipe (13) relative second dust removal case (2) opposite side, the first tip of form advancing pivot (9), second pivot (10) of form advancing be connected with corresponding pivot driving motor respectively.

3. A board dusting apparatus according to claim 1, characterized in that a maintenance door is provided at the side of said first dusting box (1).

4. A board dusting apparatus according to claim 2, characterized in that a maintenance door is provided at the side of said second dusting box (2).

5. A dusting device for cardboard according to claim 1, characterized in that said brush wheels (6) are provided with a brush layer.

6. A dusting apparatus for cardboard as claimed in claim 5, wherein said brush layer is a nylon brush.

7. A board dust collecting apparatus according to claim 1, wherein the first arc-shaped dust hood (7) and the second arc-shaped dust hood (8) are both semicircular dust hoods.

8. A board dust collecting apparatus according to claim 1, wherein said first arcuate hood (7) and said second arcuate hood (8) are connected to a dust collecting apparatus through air pipes, respectively.

9. A cardboard dust removing device according to claim 2, characterized in that the upper blowing pipe (11) and the lower blowing pipe (13) are respectively connected with a corresponding air compressor through air pipes.

10. A board dusting apparatus according to claim 2, characterized in that said upper (12) and lower (12) suction nozzles are connected to respective dusting devices via air pipes.