CN219850927U

CN219850927U - Feeding device

Info

Publication number: CN219850927U
Application number: CN202321062483.9U
Authority: CN
Inventors: 谭祥国; 陈良富; 崔军
Original assignee: Chongqing Many Printing Co ltd
Current assignee: Chongqing Many Printing Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-20
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a feeding device, which comprises: the upper end of the underframe is fixed with an operating platform, and an adsorption assembly is arranged between the underframe and the operating platform; the upper end of the dust removing seat is provided with a dust removing component; the dust suction pump is used in cooperation with the adsorption component; the air pump is used for being matched with the dust removing component. According to the feeding device provided by the utility model, the dust collection seat capable of moving on the operation table, the air pump for driving the dust collection assembly on the dust collection seat and the dust collection pump for driving the adsorption assembly are arranged on the underframe, the dust collection pump and the air pump are started, so that the dust collection pump adsorbs through the paper of the adsorption assembly, the compression nozzle in the dust collection assembly blows out air in the air scale, and then the wiping cotton is attached to the paper on the operation table by pressing the pressing rod, so that the paper and the paper board with different thicknesses can be removed, the double dust collection effect is better, and the subsequent printing effect is increased.

Description

Feeding device

Technical Field

The utility model relates to the technical field of printers, in particular to a feeding device.

Background

The printing machine is an important printing device, the printing machine is a machine for printing characters and images, the modern printing machine generally consists of mechanisms such as plate filling, inking, embossing, paper feeding and the like, in order to improve the printing quality, dust removal treatment is usually required to be carried out on printed paper before printing, and the display effect of the characters and the images after printing is poor due to dust on the paper.

As disclosed in chinese patent (CN 211441557U), a feeding device of a printing machine with dust removing effect is disclosed, the feeding device of a printing machine with dust removing effect is provided with a guiding strip capable of limiting the position of a cardboard on a discharging table with a concave middle part arranged on a frame, and the discharging table is also provided with a dust removing component capable of removing dust and cleaning the cardboard and a conveying component capable of conveying the cardboard, the conveying component comprises a sliding rail, a sliding plate and a moving member, the moving member can drive the sliding plate to move in the extending direction of the sliding rail, the cardboard arranged on the sliding plate is conveyed, the dust removing component comprises a scraping plate and a driving member, the driving member can drive the scraping plate to scrape and clean dust impurities on the cardboard, by adopting the scheme, the subsequent printing effect can be effectively enhanced, and the fuzzy or incomplete situation of the printed pattern can be reduced.

However, when the present inventors embodied this device, the following drawbacks were found to exist: only can remove dust to paper or cardboard of single thickness, can only carry out single dust removal to the paper that needs the printing, and single dust removal's effect is not good, can not be with the impurity clean up on the paper that needs the printing.

Disclosure of Invention

Based on this, it is necessary to provide a feeding device to the above-mentioned technical problem, through set up on the chassis can remove the dust removal seat and drive that the last dust removal subassembly of dust removal seat used air pump and drive the dust absorption pump that the subassembly used, when using the device, can start dust absorption pump and air pump for the dust absorption pump adsorbs the paper on the operation panel through the subassembly that adsorbs, makes the compression shower nozzle in the dust removal subassembly blow out the air in the air pound, and then makes the wiping cotton with the paper on the operation panel is laminated mutually through pressing down the depression bar, thereby simultaneously to the paper on the operation panel removes dust, can carry out dust removal to paper and cardboard of different thickness, and dual dust removal effect is better, is favorable to the paper surface clean with the printing, increases the effect of follow-up printing.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a feeding device is applied to a printing machine.

The feeding device specifically comprises:

the device comprises a bottom frame, wherein an operating platform is fixed at the upper end of the bottom frame, and an adsorption assembly is arranged between the bottom frame and the operating platform;

the dust removing seat is arranged above the operating platform, and the upper end of the dust removing seat is provided with a dust removing component;

the dust collection pump is arranged on one side of the inner side of the lower end of the underframe and is used for being matched with the adsorption component;

the air pump is arranged on the other side of the inner side of the lower end of the underframe and is used for being matched with the dust removing assembly.

As a preferred embodiment of the feeding device provided by the utility model, a plurality of adsorption holes are formed in the upper end of the operating platform, and an air outlet head is fixed at one end of the air pump.

As a preferred implementation mode of the feeding device provided by the utility model, the adsorption component comprises an adsorption long box, hollow cylinders, connecting pipes, adsorption pipes, an inserting pipe and a first connecting hose, wherein a plurality of adsorption long boxes are fixed at the lower end of the operation table and correspond to the adsorption holes, a plurality of hollow cylinders are fixed at the lower end of each adsorption long box, connecting pipes are fixed between the hollow cylinders at the same side, one ends of the connecting pipes are fixedly provided with the adsorption pipes, the lower ends of the adsorption pipes are fixedly provided with the inserting pipes, the lower ends of the inserting pipes penetrate through the underframe and extend to the inner side of the underframe, a first connecting hose is arranged between the inserting pipes and the dust suction pump, the upper ends of the first connecting hoses are inserted with the inserting pipes, and the lower ends of the first connecting hoses are inserted with the air inlets of the dust suction pump.

As a preferred implementation mode of the feeding device provided by the utility model, the two ends of the operating platform are respectively fixed with the fixed seat, the inner sides of the fixed seats are respectively fixed with the movable column, and the lower ends of the two ends of the dust removing seat are respectively positioned at the outer sides of the movable column and are in sliding connection with the movable column.

As a preferred embodiment of the feeding device provided by the utility model, the dust removing assembly comprises an air duct, compression spray heads, an air duct and a second connecting hose, wherein the air duct is fixed on one side of the upper end of the dust removing seat, a plurality of compression spray heads are fixed on the lower end of one side of the air duct, which is far away from the dust removing seat, of the air duct, the air duct is fixed on one end, which is close to the dust collecting pump, of the air duct, one end, which is far away from the air duct, of the air duct penetrates through the dust removing seat and extends to the outer side of the dust removing seat, the second connecting hose is arranged between the dust removing seat and the air outlet head, the upper end of the second connecting hose is connected with the air duct in an inserting mode, and the lower end of the second connecting hose is connected with the air outlet head in an inserting mode.

As a preferred implementation mode of the feeding device provided by the utility model, the dust removing assembly further comprises fixed columns, sliding seats, contraction springs and wiping boxes, wherein the inner sides of two ends of the other side of the dust removing seat are respectively fixedly provided with the fixed columns, the outer sides of the fixed columns are respectively and slidably connected with the sliding seats, the upper ends of the sliding seats are respectively provided with the contraction springs, the lower ends of the contraction springs are respectively and fixedly connected with the sliding seats, the upper ends of the contraction springs are respectively and fixedly connected with the dust removing seat, the wiping boxes are respectively arranged between the two sliding seats, and the two ends of each wiping box are respectively and fixedly connected with the corresponding sliding seat.

As a preferred embodiment of the feeding device provided by the utility model, the dust removing assembly further comprises a pressing seat, a pressing rod, a connecting round block, wiping cotton and a fastening bolt, wherein the pressing seat is fixed at the center position of the other side of the dust removing seat, the pressing rod is connected with the inner side of the pressing seat in a sliding manner, the connecting round block is fixed at the position, corresponding to the pressing seat, of the wiping box, the lower end of the pressing rod is fixed with the connecting round block, the wiping cotton is detachably connected with the inner side of the wiping box, a plurality of fastening bolts are connected with one side, far away from the dust removing seat, of the wiping box in a threaded manner, and one side, close to the wiping box, of each fastening bolt penetrates through the wiping box to be attached to the wiping cotton.

Compared with the prior art, the utility model has the following beneficial effects:

according to the feeding device provided by the utility model, the dust collection seat capable of moving on the operation table, the air pump for driving the dust collection assembly on the dust collection seat and the dust collection pump for driving the adsorption assembly are arranged on the underframe, when the device is used, the dust collection pump and the air pump can be started, so that the dust collection pump adsorbs paper on the operation table through the adsorption assembly, the compressed spray head in the dust collection assembly blows out air in an air pound, and then the wiping cotton is attached to the paper on the operation table by pressing the pressing rod, so that the paper on the operation table is simultaneously subjected to dust collection, the paper and the paper board with different thicknesses can be subjected to dust collection, the double dust collection effect is better, the surface of the printed paper is clean, and the subsequent printing effect is improved.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a feeding device provided by the utility model;

fig. 2 is a schematic structural view of a fixed seat and a movable column of a feeding device provided by the utility model;

FIG. 3 is a schematic diagram of the adsorption assembly of the feeding device according to the present utility model;

fig. 4 is a schematic structural view of a section of a dust removing seat of a feeding device provided by the utility model;

fig. 5 is a schematic structural view of a fixed column and a sliding seat of a feeding device provided by the utility model;

fig. 6 is a schematic view of the structure of the wiping cotton and the fastening bolt of the feeding device provided by the utility model.

The labels in the figures are illustrated below:

1. a chassis; 2. an operation table; 3. adsorbing a long box; 4. a hollow cylinder; 5. a connecting pipe; 6. an adsorption tube; 7. a connecting pipe is inserted; 8. a dust collection pump; 9. an air pump; 10. a first connection hose; 11. a fixing seat; 12. a moving column; 13. a dust removing seat; 14. an air duct; 15. compressing the spray head; 16. a gas pipe; 17. an air outlet head; 18. a second connection hose; 19. fixing the column; 20. a sliding seat; 21. a retraction spring; 22. a wiping box; 23. pressing down a seat; 24. pressing down a rod; 25. connecting round blocks; 26. wiping cotton; 27. and (5) fastening a bolt.

Description of the embodiments

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As described in the background art, only a single-thickness paper or cardboard can be dedusted, only a single dedusting can be performed on the paper to be printed, the single dedusting effect is poor, and impurities on the paper to be printed cannot be cleaned.

In order to solve the technical problem, the utility model provides a feeding device which is applied to a printing machine.

Specifically, referring to fig. 1 to 3, the feeding device specifically includes:

the device comprises a chassis 1, wherein an operating platform 2 is fixed at the upper end of the chassis 1, and an adsorption assembly is arranged between the chassis 1 and the operating platform 2;

the dust removing seat 13 is arranged at the upper position of the operating table 2, and a dust removing component is arranged at the upper end of the dust removing seat 13;

a dust suction pump 8 arranged on one side of the inner side of the lower end of the underframe 1 and used for being matched with the adsorption component;

and the air pump 9 is arranged on the other side of the inner side of the lower end of the underframe 1 and is used for being matched with a dust removing assembly.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Examples

Referring to fig. 1-3, a feeding device includes a chassis 1, a dust suction pump 8, an air pump 9, and a dust removal seat 13: an operation table 2 is fixed at the upper end of the underframe 1, and an adsorption assembly is arranged between the underframe 1 and the operation table 2; the dust removing seat 13 is arranged at the upper position of the operating table 2, and a dust removing component is arranged at the upper end of the dust removing seat 13; a dust suction pump 8 arranged on one side of the inner side of the lower end of the underframe 1 and used for being matched with the adsorption component; and the air pump 9 is arranged on the other side of the inner side of the lower end of the underframe 1 and is used for being matched with a dust removing assembly.

Referring to fig. 4-6, two ends of the console 2 are fixed with fixing bases 11, and for facilitating movement of the dust removing base 13, moving posts 12 are fixed on inner sides of the fixing bases 11, and lower ends of two ends of the dust removing base 13 are located on outer sides of the moving posts 12 and slidably connected with the moving posts 12.

Specifically, the dust removal subassembly includes air duct 14, compression shower nozzle 15, air pipe 16 and second coupling hose 18, one side of dust removal seat 13 upper end is fixed with air duct 14, for the convenience with the dust on the printing paper before blow off, the lower extreme that air duct 14 was kept away from dust removal seat 13 one side is fixed with a plurality of compression shower nozzles 15, the one end that air duct 14 is close to dust absorption pump 8 is fixed with air pipe 16, the one end that air duct 16 was kept away from air duct 14 runs through dust removal seat 13 and extends to the dust removal seat 13 outside, for the convenience with the compressed air in the air pump 9 blow out through compression shower nozzle 15, be provided with second coupling hose 18 between dust removal seat 13 and the head 17 of giving vent to anger, the upper end and the air pipe 16 grafting of second coupling hose 18, the lower extreme and the head 17 grafting of giving vent to anger of second coupling hose 18. The dust removal subassembly still includes fixed column 19, sliding seat 20, shrink spring 21 and cleans box 22, the inboard at dust removal seat 13 opposite side both ends all is fixed with fixed column 19, the equal sliding connection in outside of fixed column 19 has sliding seat 20, sliding seat 20's upper end all is provided with shrink spring 21, shrink spring 21's lower extreme all is fixed with sliding seat 20, shrink spring 21's upper end all is fixed with dust removal seat 13, be provided with between two sliding seats 20 and clean box 22, and then make it resume the normal position after conveniently removing clean box 22, clean box 22's both ends all with corresponding sliding seat 20 fixed. The dust removal subassembly still includes pushing down seat 23, pushing down the pole 24, connect the button 25, wipe cotton 26 and fastening bolt 27, for the convenience push down and clean box 22, the central point department of dust removal seat 13 opposite side is fixed with pushing down seat 23, pushing down the inboard sliding connection of seat 23 has pushing down pole 24, clean one side that the dust removal seat 13 was kept away from to box 22 and the corresponding position fixed connection button 25 of pushing down seat 23, the lower extreme and the connection button 25 of pushing down pole 24 are fixed, clean the inboard of box 22 and can dismantle and be connected with and clean cotton 26, for the convenience dismantles and clean cotton 26, clean one side that box 22 kept away from dust removal seat 13 threaded connection has a plurality of fastening bolts 27, fastening bolt 27 is close to one side that cleans box 22 and all runs through clean box 22 and clean cotton 26 laminating mutually.

The feeding device provided by the embodiment realizes the semi-automatic cleaning process of dust on the front surface of paper printing through simple linear motion, increases the subsequent printing effect, and simultaneously cleans the paper surface through the sweeping of the paper surface by the compression nozzle 15 and the wiping cotton 26, so that the paper before printing can be cleaned for multiple times, and the cleaning effect of the paper is improved.

Examples

For further optimization of the feeding device provided in embodiment 1, specifically, as shown in fig. 3, in order to adsorb the paper placed on the operation table 2 conveniently, a plurality of adsorption holes are formed in the upper end of the operation table 2, and an air outlet head 17 is fixed at one end of the air pump 9. The adsorption component comprises an adsorption long box 3, hollow cylinders 4, connecting pipes 5, adsorption pipes 6, plug-in pipes 7 and a first connecting hose 10, the adsorption holes on the operation table 2 are used for conveniently adsorbing paper on the operation table 2 with suction force generated by the dust suction pump 8, a plurality of adsorption long boxes 3 are fixed at the lower end of the operation table 2 and at positions corresponding to the adsorption holes, a plurality of hollow cylinders 4 are fixed at the lower end of the adsorption long box 3, the connecting pipes 5 are fixed between the hollow cylinders 4 at the same side, the adsorption pipes 6 are fixed at one ends of the connecting pipes 5, the plug-in pipes 7 are fixed at the lower end of the adsorption pipes 6, the lower ends of the plug-in pipes 7 penetrate through the underframe 1 and extend to the inner side of the underframe 1, the first connecting hose 10 is arranged between the plug-in pipes 7 and the dust suction pump 8, and the upper end of the first connecting hose 10 is plugged with the plug-in pipes 7, and the lower end of the first connecting hose 10 is plugged in with the air inlet of the dust suction pump 8.

Through above-mentioned structural design for can adsorb spacing with the paper of being cleaned, prevent that the paper before the printing from being when being cleaned, can not lead to its skew about because of the wiping on it, influence its cleaning performance.

The using process of the feeding device provided by the utility model is as follows: the device is connected with an external power supply, paper or paper board to be printed is placed on the operation table 2, and the dust suction pump 8 is started to generate suction force, so that the suction force is generated to the paper on the operation table 2 through the first connecting hose 10 and the suction long box 3 by the suction holes on the operation table 2, and the paper is prevented from being deviated.

After the paper on the operation panel 2 is adsorbed, through starting the air pump 9, make the air pump 9 produce blowing force, and then input the wind-force of blowing into the air duct 14 through the second coupling hose 18, make the wind-force of blowing blow on the paper on the operation panel 2 through compression shower nozzle 15, after the air pump 9 is opened, through pressing down the depression bar 24 and then drive the removal box 22 and remove on the fixed column 19, make down the depression bar 24 and laminate with the paper on the operation panel 2, and then use down the depression bar 24 to promote dust removal seat 13 and slide on fixing base 11, make compression shower nozzle 15 blow the dust impurity on the paper on the operation panel 2 after the depression bar 24 is in the paper on the operation panel 2 once wiping, carry out the secondary cleaning to the paper on the operation panel 2, improve the cleaning performance to it.

After the paper on the operation panel 2 is cleaned, the dust suction pump 8 is turned off, so that the limit of the paper on the operation panel 2 is released, the paper on the operation panel 2 is pushed into the printer for printing, the pressing rod 24 is loosened, the wiping box 22 is restored to the original position by utilizing the elastic characteristic of the shrinkage spring 21, after the wiping cotton 26 is used for wiping the paper for many times, more dust can be accumulated on the surface layer of the wiping cotton 26, and further, the limit of the wiping cotton 26 is released by rotating the fastening bolt 27 in the direction away from the wiping box 22, and after the limit of the wiping cotton 26 is released, the wiping cotton 26 is taken out from the wiping box 22 downwards, and the new wiping cotton 26 is replaced, so that the paper cleaning effect on the operation panel 2 is prevented from weakening.

Claims

1. A feed device, comprising:

the device comprises a bottom frame (1), wherein an operating platform (2) is fixed at the upper end of the bottom frame (1), and an adsorption assembly is arranged between the bottom frame (1) and the operating platform (2);

the dust removing seat (13) is arranged at the upper position of the operating platform (2), and a dust removing assembly is arranged at the upper end of the dust removing seat (13);

the dust collection pump (8) is arranged on one side of the inner side of the lower end of the underframe (1) and is used for being matched with the adsorption component;

the air pump (9) is arranged on the other side of the inner side of the lower end of the underframe (1) and is used for being matched with the dust removing component.

2. The feeding device according to claim 1, wherein a plurality of adsorption holes are formed in the upper end of the operating table (2), and an air outlet head (17) is fixed at one end of the air pump (9).

3. The feeding device according to claim 2, characterized in that the adsorption assembly comprises an adsorption long box (3), hollow cylinders (4), connecting pipes (5), adsorption pipes (6), plug pipes (7) and a first connecting hose (10), a plurality of adsorption long boxes (3) are fixed at the lower end of the operation table (2) and at positions corresponding to the adsorption holes, a plurality of hollow cylinders (4) are fixed at the lower end of the adsorption long box (3), connecting pipes (5) are fixed between the hollow cylinders (4) on the same side, one end of each connecting pipe (5) is fixed with an adsorption pipe (6), plug pipes (7) are fixed at the lower end of each adsorption pipe (6), the lower ends of the plug pipes (7) penetrate through the underframe (1) and extend to the inner side of the underframe (1), a first connecting hose (10) is arranged between the plug pipes (7) and the dust suction pump (8), and the upper ends of the first connecting hoses (10) are plugged with the plug pipes (7), and the lower ends of the first connecting hoses (10) are plugged with the air inlets of the dust suction pump (8).

4. The feeding device according to claim 2, wherein fixed seats (11) are fixed at two ends of the operating table (2), moving columns (12) are fixed at inner sides of the fixed seats (11), and lower ends of two ends of the dust removing seat (13) are located at outer sides of the moving columns (12) and are in sliding connection with the moving columns (12).

5. The feeding device according to claim 4, wherein the dust removal assembly comprises an air duct (14), a compression nozzle (15), an air duct (16) and a second connecting hose (18), one side of the upper end of the dust removal seat (13) is fixedly provided with the air duct (14), the lower end of one side of the air duct (14) far away from the dust removal seat (13) is fixedly provided with a plurality of compression nozzles (15), one end of the air duct (14) close to the dust collection pump (8) is fixedly provided with the air duct (16), one end of the air duct (16) far away from the air duct (14) penetrates through the dust removal seat (13) and extends to the outer side of the dust removal seat (13), a second connecting hose (18) is arranged between the dust removal seat (13) and the air outlet head (17), the upper end of the second connecting hose (18) is spliced with the air duct (16), and the lower end of the second connecting hose (18) is spliced with the air outlet head (17).

6. The feeding device according to claim 5, wherein the dust removal assembly further comprises a fixing column (19), a sliding seat (20), a shrinkage spring (21) and a wiping box (22), wherein the fixing column (19) is fixed on the inner sides of two ends of the other side of the dust removal seat (13), the sliding seat (20) is slidably connected to the outer sides of the fixing column (19), the shrinkage spring (21) is arranged at the upper end of the sliding seat (20), the lower end of the shrinkage spring (21) is fixed with the sliding seat (20), the upper end of the shrinkage spring (21) is fixed with the dust removal seat (13), the wiping box (22) is arranged between the two sliding seats (20), and two ends of the wiping box (22) are fixed with the corresponding sliding seats (20).

7. The feeding device according to claim 6, wherein the dust removal assembly further comprises a pressing seat (23), a pressing rod (24), a connecting round block (25), wiping cotton (26) and a fastening bolt (27), the pressing seat (23) is fixed at the central position of the other side of the dust removal seat (13), the pressing rod (24) is slidingly connected with the inner side of the pressing seat (23), the wiping box (22) is far away from the one side of the dust removal seat (13) and the connecting round block (25) is fixed at the position corresponding to the pressing seat (23), the lower end of the pressing rod (24) is fixed with the connecting round block (25), the wiping cotton (26) is detachably connected with the inner side of the wiping box (22), a plurality of fastening bolts (27) are connected with the inner side of the wiping box (22) far away from the dust removal seat (13) in a threaded manner, and one side of the fastening bolt (27) close to the wiping box (22) is jointed with the wiping cotton (26) through the wiping box (22).