CN211386112U

CN211386112U - Paper feeder with adsorption conveying and air suction dust removal functions and adsorption conveying dust removal device thereof

Info

Publication number: CN211386112U
Application number: CN201921549490.5U
Authority: CN
Inventors: 徐海波
Original assignee: Guangdong Hengli Intelligent Equipment Co ltd
Current assignee: Guangdong Hengli Intelligent Equipment Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-09-01
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to a paper feeder with adsorb conveying and induced draft dust removal and adsorb conveying dust collector, the paper feeder includes: the stacking area is used for stacking and placing the sheet feeding plates, and a sheet outlet capable of sending out the sheet feeding plates is formed in one side edge of the stacking area; adsorb conveying dust collector, the setting leans on outside the exit slot on for adsorb the cardboard upside that delivers out the exit slot, and keep away from the exit slot at cardboard upside drive cardboard, and keep away from the exit slot at the cardboard and remove the last side of in-process progressively adsorbing clean cardboard, let the printing machine print in last side. After the paper feeder sends out the cardboard exit slot, the absorption conveying dust collector of the cardboard upside after sending out adsorbs the cardboard, lean on the printing surface of treating of the clean cardboard of adsorption affinity, simultaneously, still outwards convey the cardboard, in the data send process, progressively clean the upper surface of cardboard, the hairless brush produces static, clean effectual, two kinds of functions have been realized in step, the structure is simplified, can reserve out the space at the downside of cardboard, the maintenance of being convenient for.

Description

Paper feeder with adsorption conveying and air suction dust removal functions and adsorption conveying dust removal device thereof

Technical Field

The utility model relates to a lithography apparatus field of relevance, more specifically say, relate to a paper feeder with adsorb conveying and induced draft dust removal and adsorb conveying dust collector thereof.

Background

As shown in fig. 6, when the paper feeding machine for printing in the related art sends out the paper boards 5, the first suction fan 7 may adsorb the paper board 5 at the lowest layer, so that the transport wheel at the lower side of the paper board conveys the paper board outwards, after the paper board 5 is sent out, the second suction fan 8 needs to be arranged at the lower side of the paper board 5 to adsorb the paper board 5, and the transport wheel at the upper side of the second suction fan 8 continues to transfer the paper board 5 outwards to the printing machine 10, the third suction fan 9 needs to be arranged at the upper side of the paper board 5 to adsorb impurities such as dust at the upper side of the paper board 5, and in addition, the brush 91 needs to be arranged at the upper side of the paper board 5 to further clean the dust and.

The suction fans are arranged on the upper side and the lower side of the paper board 5, the structure is complex, and the cost is increased. In addition, the mode of cleaning impurities is also complex, the brush can be charged with static electricity in the using process, dust is adsorbed back after the brush is charged with the static electricity, the dust removal effect is poor, and the brush needs to be cleaned frequently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in providing a paper feeder with adsorb conveying and induced draft dust removal and adsorb conveying dust collector thereof.

The utility model provides a technical scheme that its technical problem adopted is: constructing an adsorption conveying dust removal device for handing over a surface to be printed of a paperboard sent out by an adsorption front end conveying wheel assembly, driving the paperboard to move from the surface to be printed, and gradually adsorbing and cleaning the surface to be printed of the paperboard in the moving process of the paperboard.

Preferably, the adsorption conveying dust removal device comprises an adsorption mechanism and a paper delivery mechanism;

the adsorption mechanism comprises an outer air box and an outer air suction fan, wherein an air suction opening is formed in the lower side of the outer air box, and the outer air suction fan is communicated with the outer air box so as to suck air into the air suction opening and generate suction force to adsorb the paperboard;

the outer paper feeding mechanism is arranged on the inner side of the air suction opening to convey the adsorbed paper boards.

Preferably, the last lateral wall of outer bellows distributes and has the intercommunication outer ventilation hole of fan and inlet scoop outward, outer bellows still includes and is used for controlling the outer air door control mechanism of the quantity that outer ventilation hole was opened.

Preferably, outer air bellow control mechanism include outer air bellow go up the lateral wall medial surface along with a plurality of outer deep bead that the direction of delivery is perpendicular direction distributes of cardboard to let each outer deep bead control position outer ventilation hole is opened or is closed, outer deep bead can set up with overturning from top to bottom, shelters from the outer ventilation hole of relevant position after upwards overturning, and opens after overturning downwards outer ventilation hole.

Preferably, a partition plate for partitioning the interior of the outer air box is further arranged between two adjacent outer wind baffles to form a plurality of channels for air flow to pass through;

the outer air bellow control mechanism further comprises an outer handle which is positioned outside the outer air bellow and connected with the rotating shaft of the outer air baffle so as to drive the outer air baffle to rotate, and a second locking device used for keeping the outer air baffle at a rotated position is arranged on the outer handle;

the second locking device comprises an outer positioning head and an outer resetting piece, the outer positioning head can move in the direction close to or far away from the outer air box, and the outer resetting piece provides elastic force for the outer positioning head to approach the outer air box;

and an outer clamping hole for the outer positioning head to be clamped is formed in the outer wall surface of the outer air box, so that the outer wind shield is kept at a rotating position after the outer vent hole is opened or closed.

Preferably, the outer paper feeding mechanism comprises at least one row of outer conveying wheels arranged in the air suction opening.

Preferably, send paper mechanism outward includes along a plurality of rows that the horizontal direction set up side by side in the air suction opening outer transfer gear to and driving motor and drive belt, each row the transfer gear axial of outer transfer gear staggers, the drive belt is around establishing driving motor's drive shaft with on the outer transfer gear, in order to let driving motor drives outer transfer gear rotates.

Preferably, the height position of the driving motor is adjustable to adjust the tightness of the transmission belt.

Preferably, driving motor includes the mount pad, be equipped with the guide way of extending from top to bottom on the mount pad, the locking part is worn to establish the guide way with outer bellows is connected, be equipped with support piece on the outer bellows, the spiro union has the tensioning bolt on the mount pad, the lower extreme of tensioning bolt with support piece offsets, rotates the tensioning bolt adjusts driving motor's high position.

The utility model provides a paper feeder with adsorb conveying and induced draft dust removal, includes adsorb conveying dust collector, and:

the stacking area is used for stacking and placing the sheet feeding plates, and a sheet outlet capable of sending out the sheet feeding plates is formed in one side edge of the stacking area;

adsorb conveying dust collector and set up the exit slot leans on outward for adsorb and see off the cardboard upside of exit slot, and cardboard upside drive the cardboard is kept away from the exit slot, and the cardboard is kept away from it removes the in-process and progressively adsorbs the cleanness to adsorb the side of going up of cardboard.

Implement the utility model discloses a paper feeder with adsorb transmission and induced draft dust removal and adsorb and convey dust collector thereof has following beneficial effect: after the paper feeder sends out the exit slot with the cardboard, the absorption conveying dust collector of the cardboard upside after sending out adsorbs the cardboard, leans on the upper surface of adsorption affinity clean cardboard, simultaneously, still outwards conveys the cardboard, in the data send process, progressively cleans the upper surface of cardboard, and no brush does not have static, and is clean effectual, has realized two kinds of functions in step, and the structure is simplified, can reserve out the space at the downside of cardboard, the maintenance of being convenient for.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic diagram of a paper feeder with suction transport and suction dust removal for feeding paper sheets to a printing machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of the paper feeder with suction transport and suction dust removal shown in FIG. 1;

FIG. 3 is a schematic diagram of the driving structure of the adsorption conveying dust-removing device in FIG. 2;

FIG. 4 is a schematic side view of the adsorptive transport dust removal device of FIG. 3;

FIG. 5 is a schematic bottom view of the adsorption conveying dust removal device of FIG. 3;

fig. 6 is a schematic view of a structure of a conveyor in the related art.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the paper feeder with suction conveying and suction dedusting in a preferred embodiment of the present invention includes a limiting mechanism 1, an inner paper feeding mechanism 2, an inner suction device 3, a suction conveying and dedusting device 4, and a control device.

The limiting mechanism 1 is used for limiting the peripheral position of stacked paper boards 5 to form a stacking area A for stacking and placing the paper boards 5, the limiting mechanism 1 comprises a front baffle 11 vertically arranged on one side edge of the stacking area A, and a paper outlet B capable of horizontally conveying the paper boards 5 at the lowest layer is formed in the lower side edge of the front baffle 11.

The inner paper feeding mechanism 2 comprises a conveying wheel assembly 21 arranged on the lower side of the stacking area A, the conveying wheel assembly 21 comprises at least two rows of inner conveying wheels 211 arranged side by side, each row of inner conveying wheels 211 is provided with a plurality of conveying wheels, and the row of inner conveying wheels 211 close to the edge is positioned on the lower side of the front baffle 11 so as to convey the paper boards 5 in the paper outlet B.

The inner air suction device 3 includes an inner air box 31 disposed at a lower side of the conveying wheel assembly 21, and inner air vents 311 are distributed on an upper sidewall of the inner air box 31 to tightly suck the lowermost paper sheet 5 to the conveying wheel assembly 21 and to outwardly convey the lowermost paper sheet 5 through the paper outlet B when the conveying wheel assembly 21 is operated.

The adsorption conveying dust removal device 4 is used for receiving and delivering the surface to be printed of the paper board 5 sent out by the adsorption front end conveying wheel assembly 21, driving the paper board 5 to move from the surface to be printed of the paper board 5, and gradually adsorbing and cleaning the surface to be printed of the paper board 5 in the moving process of the paper board 5. In this embodiment, adsorb conveying dust collector 4 and set up and lean on outside exit slot B for adsorb 5 as the side of waiting to print on the surface of paper outlet B of sending out exit slot B, and wait that printing surface drive cardboard 5 is kept away from exit slot B at cardboard 5, send to printing machine 6, and keep away from exit slot B at cardboard 5 and remove the in-process and adsorb the surface of waiting to print of clean cardboard 5 gradually, let printing machine 6 print on the surface of waiting to print of cardboard 5 after the cleanness, reduce and scrap.

The control device is used for controlling the starting and stopping of the inner conveying wheels 211 in each row respectively and controlling the working states of the inner air suction device 3 and the adsorption conveying dust removal device 4.

After paper outlet B is sent out to the paper board 5 that will pile up including paper feeding mechanism 2, the cardboard 5 after sending out treats that the absorption conveying dust collector 4 of printing surface adsorbs cardboard 5 and live, lean on the printing surface of treating of the clean cardboard 5 of adsorption affinity, simultaneously, still outwards convey cardboard 5, in transportation, progressively clean the printing surface of treating of cardboard 5, no electrostatic interference, clean effectual, two kinds of functions have been realized in step, the structure is simplified, can reserve out the space at the downside of cardboard 5, and the maintenance of being convenient for.

The inner air absorption device 3 further includes an inner vent control mechanism 32 for controlling the number of the opened inner vent holes 311, and the inner vent holes 311 located opposite to the paper sheet 5 can be opened according to the width of the paper sheet 5.

The inner damper control mechanism 32 includes a plurality of inner dampers 321 distributed along the length direction of the paper outlet B on the inner side of the upper side wall of the inner damper 31, so that the inner vent holes 311 controlled by the inner dampers 321 are opened or closed.

The inner wind shield 321 may be disposed to be turned upside down to shield the inner vent hole 311 at a corresponding position after being turned upside down, and to open the inner vent hole 311 after being turned upside down.

The inner damper control mechanism 32 further includes an inner handle 322 located outside the inner damper 31 and connected to the rotating shaft of the inner damper 321 to drive the inner damper 321 to rotate, and the inner handle 322 is provided with a first locking device 323 for keeping the inner damper 321 at a rotated position.

The first locking means 323 comprises an inner positioning head movable in a direction to approach or move away from the inner bellows 31, and an inner return member providing an elastic force to the inner positioning head to approach the inner bellows 31.

The inner bellows 31 has an inner locking hole 312 on an outer wall surface thereof into which an inner positioning head is locked to hold the inner damper 321 at a rotational position after opening or closing the inner vent hole 311.

As shown in fig. 3 to 5, in some embodiments, the suction conveying dust removing device 4 includes a suction mechanism 41 and a paper feeding mechanism 42.

The adsorption mechanism 41 comprises an outer air box 411 and an outer air suction fan 412, an air suction opening 4111 is formed in the lower side of the outer air box 411, and the outer air suction fan 412 is communicated with the outer air box 411 to suck air into the air suction opening 4111 to generate suction force to adsorb the paper board 5. The paper feeding mechanism 42 is disposed inside the air suction port 4111 to convey the sucked paper sheet 5.

Further, outer ventilation hole 4112 communicating outer air suction fan 412 and air suction opening 4111 is distributed on the upper side wall of outer air box 411, outer air box 411 further comprises an outer ventilation door control mechanism 4113 for controlling the number of the outer ventilation holes 4112 to be opened, and outer ventilation hole 4112 opposite to the position of paperboard 5 can be opened according to the width of paperboard 5.

The outer damper control mechanism 4113 includes a plurality of outer dampers 4114 distributed along a direction perpendicular to the conveying direction of the paper sheets 5 on the inner side of the upper side wall of the outer bellows 411, so that the outer dampers 4112 at positions controlled by the outer dampers 4114 are opened or closed. Outer wind deflector 4114 may be disposed to be turned upside down to shield outer vent hole 4112 of a corresponding position after being turned upwards, and to open outer vent hole 4112 after being turned downwards. Preferably, a partition plate 4119 for separating the inside of the outer wind box is further arranged between two adjacent outer wind baffles 4114, so that a plurality of channels are formed for airflow to pass through, the airflow is more stable, and the influence of the airflow is avoided.

Outer bellows control mechanism 4113 still includes the outer handle 4115 that is located the outside of outer bellows 411 and is connected with the rotation axis of outer wind deflector 4114 to drive outer wind deflector 4114 to rotate, be equipped with on outer handle 4115 to be used for keeping outer wind deflector 4114 at the position second locking device 4116 after the rotation.

The second locking device 4116 includes an outer positioning head movable in a direction approaching or separating from the outer bellows 411, and an outer reset member providing an elastic force to the outer positioning head to approach the outer bellows 411.

An outer locking hole 4117 for locking an outer positioning head is formed in an outer wall surface of the outer bellows 411 to hold the outer damper 4114 in a rotational position after the outer vent hole 4112 is opened or closed.

As shown in fig. 3 to 5, in some embodiments, the paper feeding mechanism 42 includes a plurality of rows of outer conveying wheels 421 disposed in the air suction opening 4111, and may also be a row of conveying wheels, and the axes of the conveying wheels are perpendicular to the moving direction of the paper sheet 5 fed out from the paper outlet B.

Preferably, the paper feeding mechanism 42 includes several rows of outer conveying wheels 421 arranged side by side in the horizontal direction in the air suction port 4111, as well as a driving motor 422 and a driving belt 423.

The conveying wheels of the outer conveying wheels 421 of each row are staggered axially, and the conveying wheels are distributed in a crossed manner, so that the surfaces of the paper boards 5 are fully cleaned. The outer conveying wheel 421 is a rubber wheel, which does not scratch the surface of the paper board 5. A belt 423 is wound around the driving shaft of the driving motor 422 and the outer transmission wheel 421, so that the driving motor 422 drives the outer transmission wheel 421 to rotate.

Further, the height position of the driving motor 422 is adjustable to adjust the tightness of the transmission belt 423. In some embodiments, the driving motor 422 includes a mounting seat 4221, a guide slot 4222 extending up and down is provided on the mounting seat 4221, a fastening bolt or other locking member is inserted into the guide slot 4222 to connect with the outer wind box 411, a support member 4118 is provided on the outer wind box 411, a tension bolt 4223 is screwed on the mounting seat 4221, a lower end of the tension bolt 4223 abuts against the support member 4118, and the tension bolt 4223 is rotated to adjust a height position of the driving motor 422, so as to adjust a tightness of the transmission belt 423.

The absorbing mechanism 41 further comprises an air pipe 413 communicated between the outside of the outer vent 4112 of the outer air box 411 and the outer air suction fan 412, and the outer air suction fan 412 can be arranged according to the space requirement.

It is to be understood that the above-described respective technical features may be used in any combination without limitation.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An adsorption conveying dust removing device is characterized in that the adsorption conveying dust removing device is used for receiving and connecting a surface to be printed of a paper board (5) sent out by an adsorption front end conveying wheel assembly (21), driving the paper board (5) to move from the surface to be printed, and gradually adsorbing and cleaning the surface to be printed of the paper board (5) in the moving process of the paper board (5).

2. The suction conveying dust removing device according to claim 1, wherein the suction conveying dust removing device (4) comprises a suction mechanism (41), and a paper feeding mechanism (42);

the adsorption mechanism (41) comprises an outer air box (411) and an outer air suction fan (412), an air suction opening (4111) is formed in the lower side of the outer air box (411), and the outer air suction fan (412) is communicated with the outer air box (411) so as to suck air into the air suction opening (4111) to generate suction force to adsorb the paperboard (5);

the paper feeding mechanism (42) is arranged on the inner side of the air suction opening (4111) to convey the adsorbed paper boards (5).

3. The absorption, conveying and dedusting apparatus according to claim 2, wherein an outer vent hole (4112) communicating the outer suction fan (412) and the suction opening (4111) is distributed on an upper side wall of the outer wind box (411), and the outer wind box (411) further comprises an outer wind door control mechanism (4113) for controlling the amount of the outer vent hole (4112) opened.

4. The dust removing device for adsorption conveying according to claim 3, wherein the outer air duct control mechanism (4113) comprises a plurality of outer air ducts (4114) distributed on the inner side surface of the upper side wall of the outer air duct (411) in a direction perpendicular to the conveying direction of the paper board (5) so as to control the position of the outer air duct (4114), wherein the outer air duct (4112) is opened or closed, the outer air ducts (4114) can be arranged in a vertically-overturnable manner so as to shield the outer air duct (4112) in the corresponding position after being overturned upwards, and the outer air duct (4112) is opened after being overturned downwards.

5. The absorption conveyer dedusting apparatus according to claim 4, wherein a partition plate (4119) is further disposed between two adjacent outer wind shielding plates (4114) to separate the inner parts of the outer wind shielding plates, so as to form a plurality of channels for the airflow to pass through;

the outer air bellow control mechanism (4113) further comprises an outer handle (4115) which is located outside the outer air bellow (411) and connected with a rotating shaft of the outer air bellow (4114) to drive the outer air bellow (4114) to rotate, and a second locking device (4116) used for keeping the outer air bellow (4114) at a rotated position is arranged on the outer handle (4115);

the second locking device (4116) comprises an outer positioning head and an outer resetting piece, the outer positioning head can move in a direction close to or far away from the outer air box (411), and the outer resetting piece provides elastic force for the outer positioning head to approach the outer air box (411);

be equipped with the confession on the outer wall surface of outer bellows (411) outer card hole (4117) that the head was gone into is fixed a position outward to with outer wind deflector (4114) keep opening or close the rotational position behind outer ventilation hole (4112).

6. The suction conveying dust removing device according to claim 2, wherein the paper feeding mechanism (42) comprises at least one row of outer conveying wheels (421) provided in the air suction opening (4111).

7. The dust collector of claim 6, wherein the paper feeding mechanism (42) comprises a plurality of rows of outer conveying wheels (421) arranged side by side in the air suction opening (4111) along the horizontal direction, a driving motor (422) and a transmission belt (423), the conveying wheels of the outer conveying wheels (421) in each row are staggered axially, and the transmission belt (423) is wound on the driving shaft of the driving motor (422) and the outer conveying wheels (421) to allow the driving motor (422) to drive the outer conveying wheels (421) to rotate.

8. The suction conveying dust removing device according to claim 7, wherein a height position of the driving motor (422) is adjustable to adjust a tightness of the driving belt (423).

9. The adsorption conveying dust removal device according to claim 8, wherein the driving motor (422) comprises a mounting seat (4221), a guide groove (4222) extending up and down is formed in the mounting seat (4221), a locking piece is arranged on the guide groove (4222) in a penetrating mode and connected with the outer air box (411), a supporting piece (4118) is arranged on the outer air box (411), a tension bolt (4223) is connected onto the mounting seat (4221) in a threaded mode, the lower end of the tension bolt (4223) abuts against the supporting piece (4118), and the tension bolt (4223) is rotated to adjust the height position of the driving motor (422).

10. A paper feeder with adsorption conveying and air suction dust removal, characterized by comprising the adsorption conveying dust removal device (4) of any one of claims 1 to 9, and,

the paper feeding device comprises a stacking area (A) and a paper outlet (B), wherein paper feeding plates (5) are stacked and placed in the stacking area, and one side of the stacking area (A) is provided with a paper outlet (B) through which the paper feeding plates (5) can be sent out;

adsorb conveying dust collector (4) set up and lean on outward in exit slot (B), be used for adsorbing and see off cardboard (5) upside of exit slot (B), and cardboard (5) upside drive cardboard (5) are kept away from exit slot (B), and cardboard (5) are kept away from exit slot (B) removal in-process progressively adsorbs the cleanness the side of going up of cardboard (5).