CN112742761A

CN112742761A - Air suction dust removal device

Info

Publication number: CN112742761A
Application number: CN202110042200.3A
Authority: CN
Inventors: 高健; 许号; 储进荣; 包振健; 赵严; 姚毅; 杨艺
Original assignee: Suzhou Lingyunguang Industrial Intelligent Technology Co Ltd
Current assignee: Suzhou Lingyunguang Industrial Intelligent Technology Co Ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-05-04

Abstract

The invention relates to the technical field of dust removal in the printing industry, in particular to an air suction and dust removal device. The air suction and dust removal device includes a mounting seat, an air suction assembly and a brush assembly. The mount extends along the first direction. The air suction assembly includes a shroud, and the shroud encloses an air suction cavity. The brush assembly includes a brush plate and a brush installed on the brush plate. The brush plate is installed on the mounting seat and the height of the brush plate is adjustable. The brushes and suction chambers are distributed in turn in the conveying direction of the product. The height of the brush plate of the suction and dust removal device of the present invention can be adjusted, so the brush can be adjusted to the optimal height position, so that the brush can effectively remove impurities such as paper wool and dust with high adhesion on the product, and then absorb the air. The suction force generated by the cavity removes paper wool, dust and other impurities around the product, and the effect of removing impurities is good, thus ensuring the normal operation of the product subsequent processing equipment.

Description

Air suction dust removal device

Technical Field

The invention relates to the technical field of dust removal in the printing industry, in particular to an air suction dust removal device.

Background

At present, in the printing industry, after a die-cutting machine runs for a long time, a die-cutting tool has the problem of die-cutting fuzzing caused by poor quality, non-sharp cutting edge and non-uniform die-cutting pressure. The paper at the rear section of the die cutting can rub against each other to generate static electricity, and dust such as paper wool and the like can be easily adsorbed on the surface of a product by the static electricity.

When the product inspection machine is used, the phenomenon of false alarm can occur due to dust such as paper wool, and the dust such as the paper wool also influences the code spraying quality. The detection of paper wool and the like has a large number of false alarms, and the box pasting butt joint is also greatly influenced.

At present, a plasma bar blowing dust removal mode is generally used in the market to remove dust from paper. The dust removal process is as follows: the ion beam is emitted to irradiate the surface of the paper, the static electricity between the surface of the paper and foreign matters such as paper wool is removed, and simultaneously the air pipe blows to blow off the paper wool. There are problems in that: when the product inspection machine detects at a high speed, the ion beam does not eliminate static electricity, the paper is conveyed at a high speed, and the air blowing does not play a role. When the product inspection machine is used for low-speed detection, the ion beam can remove static electricity, but the air pipe can blow paper wool and the like to all directions, dust and the paper wool can be filled in the detection box body, and the dust and the paper wool can fall on a lens or a reflector of the detection camera to influence the detection quality.

In conclusion, the conventional paper dust removal device has poor dust removal effect and influences the normal work of subsequent equipment.

Disclosure of Invention

The invention aims to provide an air suction dust removal device to improve the dust removal effect.

In order to achieve the purpose, the invention adopts the following technical scheme:

an induced draft dust collector comprising:

a mount extending along a first direction;

the air suction assembly comprises a coaming, and the coaming encloses an air suction cavity;

the brush assembly comprises a brush plate and a brush arranged on the brush plate, the brush plate is arranged on the mounting seat, and the height of the brush plate is adjustable; the hairbrush and the air suction cavity are sequentially distributed in the conveying direction of the product.

Preferably, in the above-mentioned suction dust collector, the brush plate has a strip-shaped hole extending along the height direction, and a first locking member is installed in the strip-shaped hole, and the first locking member is configured to lock the brush plate on the mounting seat or unlock the brush plate.

Preferably, in the above air suction and dust removal device, the brush plate is mounted on a side surface of the mounting seat, and the brush is mounted on a side surface of the brush plate facing the surrounding plate.

Preferably, in foretell dust collector that induced drafts, the subassembly that induced drafts still includes the board that induced drafts, the board that induced drafts is including the mainboard and the mounting panel that induced drafts, the mainboard distribution that induced drafts has a plurality of holes that induced drafts, the mounting panel is connected the mainboard tip that induced drafts and with bounding wall detachable connects.

Preferably, in the above air suction and dust removal device, the air suction and dust removal device further comprises an air blowing assembly, the air blowing assembly comprises an air blowing pipe mounted on the mounting seat, air blowing holes are distributed on the air blowing pipe, and the air blowing assembly and the brush are sequentially distributed in the conveying direction.

Preferably, in the above air suction and dust removal device, the direction of the air blowing hole is adjustable.

Preferably, in the above air suction and dust removal device, the air blowing pipe is mounted on the mounting base through a connecting base, and the air blowing pipe is rotatably mounted on the connecting base and can be locked by a second locking member.

Preferably, in the above air suction and dust removal device, the air suction and dust removal device further includes an ion air bar installed on the installation base, and the ion air bar and the air blowing assembly are sequentially distributed in the conveying direction.

Preferably, in the above-mentioned dust collector that induced drafts, dust collector that induced drafts still includes filtering component, filtering component includes filter vat and relief valve, the filter vat with the chamber intercommunication induced drafts, the relief valve with the filter vat is connected and induced drafts pressure adjustable.

Preferably, in the above suction dust removal device, the relief valve has an adjusting knob and a third locking member, and the third locking member locks or unlocks the adjusting knob.

The air suction dust removal device has the beneficial effects that: the brush board height-adjustable consequently, can adjust the brush to best high position for the brush can effectively brush the impurity such as paper hair, dust that adhesive force is big on the product and remove, then the chamber that induced drafts produces induced drafts the power and gets rid of impurity such as paper hair, dust around the product, and it is effectual to get rid of impurity, thereby has guaranteed the normal work of product follow-up processing equipment.

Drawings

FIG. 1 is an overall perspective view of an induced draft dust collector in accordance with an embodiment of the present invention;

FIG. 2 is a diagram showing the positional relationship among the mounting base, the air suction assembly and the brush assembly of the air suction and dust removal device according to the embodiment of the present invention;

FIG. 3 is a perspective view of an air suction plate of the air suction and dust removal device according to the embodiment of the present invention;

FIG. 4 is a diagram showing the positional relationship among the mounting base, the air suction assembly, the brush assembly and the air blowing assembly of the air suction and dust removal device according to the embodiment of the present invention;

FIG. 5 is an exploded view of an induced draft dust collector in accordance with an embodiment of the present invention;

FIG. 6 is a perspective view of a filter assembly of an induced draft dust collector in accordance with an embodiment of the present invention;

fig. 7 is a structural diagram of a pressure release valve of the air suction dust removal device according to the embodiment of the invention.

The component names and designations in the drawings are as follows:

the air suction and dust removal device comprises an air suction and dust removal device 100, a first direction 101, a conveying direction 102, a mounting base 10, an air suction assembly 20, a coaming 21, an air suction cavity 211, an air suction plate 22, an air suction main plate 221, a mounting plate 222, a brush assembly 30, a brush plate 31, a strip-shaped hole 311, a first locking member 312, a brush 32, an air blowing assembly 40, an air blowing pipe 41, a connecting base 42, an ion air bar 50, a filtering assembly 60, a filtering barrel 61, a pressure release valve 62, an adjusting knob 621, a third locking member 622, an adjusting plate 623, a negative pressure fan 63, an air suction pipeline 64, a baffle plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1, the present embodiment discloses an induced draft dust collector 100, and the induced draft dust collector 100 includes a mounting base 10, an induced draft assembly 20 and a brush assembly 30. The mount 10 extends along a first direction 101. The periphery of the mounting seat 10 is provided with a baffle plate 70, and the baffle plate 70 encloses a rectangular cavity 71. Accordingly, the mounting base 10 has a substantially rectangular parallelepiped configuration. The longitudinal direction of the mount 10 is the first direction 101. The suction assembly 20 and the brush assembly 30 are located in the cavity 71. The cavity 71 also serves to confine the air intake assembly 20 and the brush assembly 30.

As shown in fig. 2, the suction assembly 20 includes an enclosure 21, the enclosure 21 enclosing a suction chamber 211. The air suction cavity 211 can be formed by welding 80 square steel and sheet metal. The suction cavity 211 also extends along the first direction 101 and has a length slightly shorter than the length of the mounting base 10. The air suction chamber 211 is also a rectangular parallelepiped chamber. The shroud 21 is mounted on the top surface of the mounting block 10, and the top end of the suction cavity 211 is an open end, which is also the inlet for suction air.

As shown in fig. 2, the brush assembly 30 includes a brush plate 31 and a brush 32 mounted on the brush plate 31, the brush plate 31 is mounted on the mounting base 10, and the height of the brush plate 31 is adjustable, so that different paper sheets can be adapted. The brush 32 and the suction chamber 211 are sequentially distributed in the conveying direction 102 of the product. The brush plate 31 and the brush 32 also extend along the first direction 101. The brush plate 31 may be a rectangular parallelepiped thin plate. The brush 32 may be a wool bristle brush or other bristle brushes. The softness of the soft brush is suitable for the paper, so that impurities on the paper can be removed and the paper is not damaged.

The height-adjustable of the brush plate 31 of the induced-draft dust-removing device 100 of the embodiment can adjust the brush 32 to the optimal height position, so that the brush 32 can effectively brush out impurities such as paper hair and dust with large adhesive force on paper, and then the induced draft generated by the air draft cavity 211 removes the impurities such as the paper hair and the dust around the paper, and the effect of removing the impurities is good, thereby ensuring the normal work of the subsequent paper processing equipment. The paper post-processing equipment can be a product inspection machine, an ink-jet printer and the like.

In this embodiment, the brush plate 31 has a strip-shaped hole 311 extending in the height direction, a first locking member 312 is installed in the strip-shaped hole 311, and the first locking member 312 is configured to lock the brush plate 31 on the mounting base 10 or unlock the brush plate 31. The first locking member 312 is movable in the strip hole 311. The first locking member 312 may be a locking screw. Specifically, the brush plate 31 is provided at both end portions thereof with a bar-shaped hole 311, respectively. The height of the brush plate 31 can be adjusted by releasing the first locking member 312. Tightening the first locking member 312 fixes the brush plate 31 at the adjusted height position. The brush 32 is installed on the top of the brush plate 31 and the brush 32 is higher than the brush plate 31.

In this embodiment, the brush plate 31 is mounted on the side of the mounting seat 10, and the brush 32 is mounted on the side of the brush plate 31 facing the shroud 21. Due to the distance between the surrounding plate 21 and the brush plate 31, a space is formed between the surrounding plate 21 and the brush plate 31. The brush 32 is located in the space, thereby efficiently utilizing the space to reduce the occupied space of the entire suction and dust removal device 100.

The brush 32 is spaced apart from the suction chamber 211 by a distance set according to actual conditions to remove dust efficiently.

As shown in fig. 2 and fig. 3, in this embodiment, the air suction assembly 20 further includes an air suction plate 22, the air suction plate 22 includes an air suction main plate 221 and a mounting plate 222, a plurality of air suction holes are distributed on the air suction main plate 221, and the air suction main plate 221 may be a honeycomb hole plate. The mounting plate 222 is connected to the end of the suction main plate 221 and detachably connected to the shroud 21. Specifically, the suction main plate 221 is located within the suction cavity 211 at a height lower than the top end of the suction cavity 211. The air suction holes are uniformly distributed to improve the dust removal effect. The mounting plate 222 may be attached to the shroud 21 by two screws.

As shown in fig. 4, in this embodiment, the air suction and dust removal device 100 further includes an air blowing assembly 40, the air blowing assembly 40 includes an air blowing pipe 41 installed on the mounting base 10, air blowing holes are distributed on the air blowing pipe 41, and the air blowing assembly 40 and the brushes 32 are sequentially distributed in the conveying direction 102. In this embodiment, the orientation of the blowing holes is adjustable. Specifically, in this embodiment, both ends of the blowing pipe 41 are respectively installed on the installation base 10 through two connection bases 42, and the blowing pipe 41 is rotatably installed on the connection bases 42 and can be locked by the second locking member. The second locking member may be a locking screw.

The blowpipe 41 also has air inlets, and the number of air inlets may be more than two. The diameter of the air inlet is larger than that of the air blowing hole. A plurality of air blowing holes are uniformly distributed. The orientation of the blowing holes can be adjusted by rotating the blowing pipe 41 so as to adjust the effect of blowing and dedusting.

As shown in fig. 5, in the present embodiment, the induced draft dust collector 100 further includes an ion wind bar 50 mounted on the mounting base 10, and the ion wind bar 50 and the air blowing assembly 40 are sequentially distributed in the conveying direction 102. The ion wind bar 5 has two functions of removing static electricity on paper and blowing air. The static electricity on the paper is removed, so that the dust such as paper hair loses the adhesive force, the dust is easily blown, and the dust removal efficiency of the air suction cavity 211 is improved. Wherein, the blowing of the ion wind rod 50 can be switched on or off according to the actual situation.

The paper passes through the ion air bar 50, the air blowing assembly 40, the brush assembly 30, and the air suction assembly 20 in sequence along the conveying direction 102. The cooperation of the ion wind bar 50, the air blowing assembly 40, the brush assembly 30 and the air suction assembly 20 enables the air suction and dust removal device 100 of the present embodiment to have a higher dust removal effect.

As shown in fig. 6, in the present embodiment, the induced draft dust collector 100 further includes a filter assembly 60, and the filter assembly 60 is used for collecting impurities such as dust and paper dust and preventing secondary pollution of the impurities such as dust and paper dust. The filtering assembly 60 comprises a filtering barrel 61 and a pressure relief valve 62, the filtering barrel 61 is communicated with the air suction cavity 211 through an air suction pipeline 64, and the pressure relief valve 62 is connected with the filtering barrel 61 and the air suction pressure is adjustable. The filter assembly 60 further includes a negative pressure fan 63, the negative pressure fan 63 generating suction. The negative pressure fan 63 is connected to a silencer to reduce noise. The filter barrel 61 is internally provided with a replaceable filter element, so that the filter element is convenient to clean and replace regularly.

As shown in fig. 7, in the present embodiment, the relief valve 62 has an adjusting knob 621 and a third locking member 622, and the third locking member 622 locks or unlocks the adjusting knob 621. The third locking member 622 can be a locking nut. After the third locking member 622 locks the adjusting knob 621, the suction pressure cannot be adjusted. After the third locking member 622 unlocks the adjusting knob 621, the adjusting knob 621 is rotated to change the angle between the adjusting plate 623 in the pressure release valve 62 and the air inlet of the pressure release valve 62, so as to change the air inlet area, and thus adjust the air suction pressure.

The air blowing assembly 40 and the ion air bar 50 of the present embodiment are located in the cavity 71, as are the air suction assembly 20 and the brush assembly 30. The cavity 71 can limit the air suction assembly 20, the brush assembly 30, the air blowing assembly 40 and the ion wind bar 50. The structure of the air suction and dust removal device 100 of the embodiment is regular and compact.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. an air suction and dust removal device, is characterized in that, comprises:

a mounting seat (10), the mounting seat (10) extending along the first direction (101);

an air suction assembly (20), the air suction assembly (20) includes a shroud (21), and the shroud (21) encloses an air suction cavity (211);

A brush assembly (30), the brush assembly (30) comprising a brush plate (31) and a brush (32) mounted on the brush plate (31), the brush plate (31) being mounted on the brush plate (31) The height of the brush plate (31) is adjustable on the mounting seat (10); the brush (32) and the air suction chamber (211) are sequentially distributed in the conveying direction (102) of the product.

2 . The air suction and dust removal device according to claim 1 , wherein the brush plate ( 31 ) has a strip hole ( 311 ) extending along the height direction, and a strip hole ( 311 ) is installed in the strip hole ( 311 ). 3 . A first locking member (312), the first locking member (312) is configured to lock the brush plate (31) on the mounting seat (10) or unlock the brush plate (31).

3 . The air suction and dust removal device according to claim 1 , wherein the brush plate ( 31 ) is installed on the side surface of the mounting seat ( 10 ), and the brush ( 32 ) is installed on the brush plate ( 32 ). 4 . The plate (31) faces one side of the enclosure plate (21).

4. The air suction and dust removal device according to claim 1, wherein the air suction assembly (20) further comprises an air suction plate (22), and the air suction plate (22) comprises an air suction main plate (221) and an installation board (222), the suction main board (221) is distributed with a number of suction holes, the installation board (222) is connected to the end of the suction main board (221) and is connected with the enclosure plate (21) Detachable connection.

5. The air suction and dust removal device according to any one of claims 1-4, characterized in that, the air suction and dust removal device further comprises an air blowing assembly (40), and the air blowing assembly (40) comprises a The blowing pipe (41) on the mounting seat (10), the blowing holes are distributed on the blowing pipe (41), the blowing assembly (40) and the brush (32) are in the conveying direction (102) ) are distributed sequentially.

6 . The air suction and dust removal device according to claim 5 , wherein the direction of the blowing holes is adjustable. 7 .

7. The air suction and dust removal device according to claim 6, wherein the air blowing pipe (41) is mounted on the mounting seat (10) through a connecting seat (42), and the air blowing pipe (41) can be It is rotatably mounted on the connecting seat (42) and can be locked by a second locking member.

8 . The air suction and dust removal device according to claim 5 , wherein the air suction and dust removal device further comprises an ion wind rod ( 50 ) mounted on the mounting seat ( 10 ), and the ion wind rod ( 50) and the blowing components (40) are sequentially distributed in the conveying direction (102).

9. The air suction and dust removal device according to claim 1, characterized in that, the air suction and dust removal device further comprises a filter assembly (60), and the filter assembly (60) comprises a filter barrel (61) and a pressure relief valve (60). 62), the filter barrel (61) is communicated with the suction chamber (211), the pressure relief valve (62) is connected with the filter barrel (61), and the suction pressure is adjustable.

10 . The air suction and dust removal device according to claim 9 , wherein the pressure relief valve ( 62 ) has an adjustment knob ( 621 ) and a third locking member ( 622 ), and the third locking member ( 622) Lock or unlock the adjustment knob (621).