CN220095904U - Dust collector of printing machine - Google Patents
Dust collector of printing machine Download PDFInfo
- Publication number
- CN220095904U CN220095904U CN202321727184.2U CN202321727184U CN220095904U CN 220095904 U CN220095904 U CN 220095904U CN 202321727184 U CN202321727184 U CN 202321727184U CN 220095904 U CN220095904 U CN 220095904U
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- Prior art keywords
- dust
- dust collection
- box
- paper
- dust removing
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- 239000000428 dust Substances 0.000 title claims abstract description 222
- 230000008676 import Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000003068 static effect Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust removing device of a printer, which comprises a workbench, wherein a printer body and a dust removing box positioned at one side of a paper inlet of the printer body are arranged on the workbench, a plurality of dust removing rollers are rotatably arranged in the dust removing box, the dust removing rollers are respectively positioned at two sides of the paper, a plurality of dust collecting holes are formed in the dust removing rollers, a dust collecting assembly communicated with the inside of the dust removing rollers is arranged at one side outside the dust removing box, a plurality of mounting boxes are arranged at the top of the dust removing box, an ion fan is arranged in each mounting box, a first air inlet penetrating through the top of the dust removing box is formed in the top of each mounting box, and a first air outlet is formed in the bottom of each mounting box. According to the utility model, the ion fan is arranged, so that the interior of the dust removal box is always in a low-static state, static electricity on the surface of printing paper can be removed more comprehensively, dust is prevented from being adsorbed again by the static electricity, and dust is removed by replacing a brush in a dust collection mode, so that friction to the paper in the dust removal process is reduced, and the problem that the paper is possibly damaged in the dust removal process is solved.
Description
Technical Field
The utility model relates to the technical field of dust removal of printing machines, in particular to a dust removal device of a printing machine.
Background
A printer is a tool for applying characters and patterns to a printing material such as paper by printing paste such as ink. During printing, paper is usually conveyed into a printing mechanism for printing through a plurality of groups of conveying rollers, and the paper needs to be dedusted by a dedusting device before printing so as to reduce dust interference;
most printing machine dust collector in the market at present sets up the brush before the printing step, relies on brush and paper contact and then sweeps the dust on the paper, although can realize cleaning the paper, nevertheless can not clear away the static that produces because the workman transports, transports or other operation steps on the paper, after the brush cleans, the static can adsorb the dust again, leads to final printing effect to get the guarantee inadequately, and brush and paper frequent friction probably cause certain damage to thinner paper moreover.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a dust removing device of a printing machine.
The utility model adopts the following technical scheme to realize the aim:
the dust removing device of the printing machine comprises a workbench, wherein a printing machine body and a dust removing box positioned at one side of a paper inlet of the printing machine body are arranged on the workbench, a plurality of dust removing rollers are rotatably arranged in the dust removing box, the dust removing rollers are respectively positioned at two sides of the paper, a plurality of dust collecting holes are formed in the dust removing rollers, and a dust collecting assembly communicated with the inside of the dust removing rollers is arranged at one side outside the dust removing box;
the top is equipped with a plurality of mounting boxes in the dust removal case, be equipped with the ion fan in the mounting box, the first air intake that runs through the dust removal case top is seted up at mounting box top, first air outlet has been seted up to mounting box bottom.
Further, the dust collection assembly comprises a dust collection box body and a dust collection box cover which is matched with the top of the dust collection box body, a second air inlet which is communicated with a dust collection main pipe is formed in the lower portion of the dust collection box body, a plurality of dust collection branch pipes are communicated with the other end of the dust collection main pipe, the dust collection branch pipes are in one-to-one correspondence with the dust collection rollers, each dust collection branch pipe penetrates into one end of the corresponding dust collection roller and is communicated with the corresponding dust collection roller, an exhaust fan is arranged at the bottom of the dust collection box cover, and a second air outlet is formed in the dust collection box cover.
Further, a detachable second filter screen is arranged in the dust suction box body.
Further, a plurality of conveying rollers for conveying paper are further rotatably arranged in the dust removing box.
Further, a paper inlet is formed in one side of the dust removing box.
Further, the dust collection holes are arranged on the dust collection roller in an annular array.
Further, a detachable first filter screen is arranged on the dust removal box and positioned at the first air inlet.
Further, supporting legs are arranged on two sides of the bottom of the workbench.
Compared with the prior art, the utility model provides the dust removing device of the printing machine, which has the following beneficial effects:
1. according to the utility model, the dust collection assembly is used for forming negative pressure in the dust collection roller, dust on two sides of the paper is cleaned through the dust collection holes in the dust collection roller, and the brush is replaced for dust collection in a dust collection mode, so that friction on the paper in the dust collection process is reduced, and the problem that the paper is possibly damaged in dust collection is solved.
2. According to the utility model, the ion fan is used for inputting external air into the dust removing box, so that the interior of the dust removing box is always in a low-static state, static electricity on the surface of printing paper can be removed more comprehensively, dust is prevented from being adsorbed again by the static electricity, dust on the surface of the printing paper is easy to clean by the dust collecting assembly, the dust outside in the transmission process can be effectively prevented from entering by the dust removing box, the contact with the dust is reduced to the greatest extent in the whole dust cleaning process, the practicability of the device is improved, the working efficiency of printing equipment is improved, the dust removing effect of the device is good, and the possibility that the dust influences the printing quality is reduced.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a right side view of the present utility model;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1.
The mark in the figure is 1, a workbench; 2. a printer body; 3. a dust removal box; 4. a paper inlet; 5. a conveying roller; 6. a mounting box; 7. an ion blower; 8. a dust removal roller; 9. a dust collection assembly; 91. a dust suction box body; 92. a dust collection box cover; 93. a second filter screen; 94. a dust collection branch pipe; 95. a dust collection main pipe; 96. a second air inlet; 97. an exhaust fan; 98. a second air outlet; 10. dust collection holes; 11. a first air inlet; 12. a second air outlet; 13. a first filter screen; 14. and (5) supporting legs.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The embodiment of the utility model provides a dust removing device of a printing machine, referring to fig. 1 and 2, comprising a workbench 1, wherein a printing machine body 2 and a dust removing box 3 positioned at one side of a paper inlet of the printing machine body 2 are arranged on the workbench 1, so that the entering of external dust in the process of conveying is prevented, the contact with the dust is reduced to the greatest extent in the whole process of cleaning the dust, a plurality of dust removing rollers 8 are rotationally arranged in the dust removing box 3, the dust on the surface of paper is cleaned, the dust removing rollers 8 are respectively positioned at two sides of the paper, a plurality of dust collecting holes 10 are formed in the dust removing rollers 8, the dust collecting holes 10 are arranged on the dust removing rollers 8 in a ring-shaped array, in particular, the dust collecting holes 10 are arranged on the circumference in a ring-shaped array when seen from the longitudinal section of the dust removing rollers 8, the dust on the paper is conveniently sucked into the dust removing rollers 8, dust collecting assemblies 9 communicated with the inside of the dust removing rollers 8 are arranged at one side outside the dust removing box 3, negative pressure is formed inside the dust removing rollers 8, and the dust on the two sides of the paper is cleaned through the dust collecting holes 10 on the dust collecting rollers 8;
preferably, in the present embodiment, the number of the dust removing rollers 8 is 2, and the dust removing rollers 8 are respectively located at the upper side and the lower side of the paper, and the circumferential surface of the dust removing rollers 8 contacts with the surface of the paper, the inside of the dust removing rollers 8 is a cavity, and the length of the dust removing rollers 8 is greater than the width of the paper.
Referring to fig. 1, in this embodiment, a paper inlet 4 is provided on a side of the dust removal box 3 away from the paper inlet of the printer body 2, and paper enters from the paper inlet 4, and after dust removal, enters from the paper inlet of the printer body 2 into the printer body 2 for printing.
The top is equipped with a plurality of install bin 6 in the dust removal case 3, be equipped with ion fan 7 in the install bin 6 for the dust removal case 3 is inside to be in the state of low static all the time, can more comprehensive get rid of the static on printing paper surface, prevents that static from adsorbing the dust again, the first air intake 11 that runs through dust removal case 3 top has been seted up at install bin 6 top, first air outlet 12 has been seted up to install 6 bottom, be located first air intake 11 department on the dust removal case 3 and install detachable first filter screen 13, reduce the dust and get into in the dust removal case 3, reduced the possibility that the dust adheres to on ion fan 7 simultaneously, improve ion fan 7's life.
Preferably, in the present embodiment, the number of the mounting boxes 6 is 4, so that static electricity on the surface of the printing paper can be removed more quickly, and the efficiency is improved.
Referring to fig. 2 and 3, in this embodiment, the dust collection assembly 9 includes a dust collection box 91 and a dust collection box cover 92 mounted in cooperation with the top of the dust collection box 91, preferably, a handle is disposed at the top of the dust collection box cover 92, a second air inlet 96 communicated with a dust collection manifold 95 is provided at the lower part of the dust collection box 91, a plurality of dust collection branch pipes 94 are communicated with the other end of the dust collection manifold 95, the dust collection branch pipes 94 are in one-to-one correspondence with the dust collection rollers 8, each dust collection branch pipe 94 penetrates into one end of the corresponding dust collection roller 8 and is communicated with the interior of the corresponding dust collection roller 8, an exhaust fan 97 is mounted at the bottom of the dust collection box cover 92, so that negative pressure is formed in the dust collection roller 8, a second air outlet 98 is disposed on the dust collection box cover 92, a detachable second filter screen 93 is preferably provided in the dust collection box 91, the second filter screen 93 is in a funnel-shaped structure, the filter area of the second filter screen 93 is increased, and the second filter screen 93 is supported by a supporting block which is in a ring shape inside the dust collection box 91.
Preferably, in the present embodiment, the number of the dust collection branches 94 is 2, and the dust collection branches 94 penetrate the dust box 3 and are rotatably connected to one end of the dust collection drum 8.
Referring to fig. 3, in the present embodiment, the dust box cover 91 and the dust box cover 92 may be fastened by a fastener, so that the dust box cover 92 and the dust box 91 may be conveniently opened or closed.
Referring to fig. 1, in the present embodiment, a plurality of conveying rollers 5 for conveying paper are further rotatably disposed in the dust removing box 3.
Preferably, the number of the conveying rollers 5 is 4, 2 is 1, and the conveying rollers are distributed on two sides in the dust removing box 3, so that the paper can advance under the drive of the conveying rollers 5, and the dust removing roller 8 is positioned between the two groups of conveying rollers 5.
Referring to fig. 1 and 2, in the present embodiment, support legs 14 are mounted on two sides of the bottom of the table 1 to support the table 1, and specifically, 4 support legs 14 are distributed at four corners of the bottom of the table 1.
Working principle: when in use, paper enters the dust removing box 3 from the paper inlet 4, and moves forward under the drive of the transmission roller 5, passes through the space between the two dust removing rollers 8, starts the ion blower 7, inputs the external air into the dust removing box 3 through the first filter screen 13, the ion blower 7 generates a large amount of charges through ionization, blows the charges to the surface of the paper by utilizing the airflow direction, and neutralizes the charges, achieves the effect of removing the static, and enables the inside of the dust removing box 3 to be always in a low static state, prevents the static from re-adsorbing dust, simultaneously starts the exhaust fan 97, enables the dust removing roller 8 to form negative pressure, cleans the dust on two sides of the paper through the dust collecting holes 10 on the dust removing roller 8, and the dust enters the dust collecting manifold 95 from the dust collecting branch pipe 94, get into dust suction box 91 from second air intake 96, again flow out dust suction box 91 from second air outlet 98, through the setting of second filter screen 93, can filter the dust in the gas down, the dust after filtering concentrates the bottom of falling at dust suction box 91, because through the buckle lock joint between dust suction box 91 and the dust suction box lid 92, after a period of work, open the buckle, pick up dust suction box lid 92, take out second filter screen 93 and wash, clear up the dust of dust suction box 91 bottom, the influence of dust to the printing effect has been reduced, and the practicality is improved, finally, the paper is printed in entering printer body 2 from the paper import of printer body 2 after the dust removal.
What is not described in detail in this specification is prior art known to those skilled in the art.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.
Claims (8)
1. The utility model provides a dust collector of printing machine, includes workstation (1), install printing machine body (2) and dust removal case (3) that are located printing machine body (2) paper import one side on workstation (1), its characterized in that, dust removal case (3) internal rotation is equipped with a plurality of dust removal cylinder (8), and a plurality of dust removal cylinder (8) are located the both sides of paper respectively, a plurality of dust absorption hole (10) have been seted up on dust removal cylinder (8), dust collection case (3) outside one side be equipped with dust removal cylinder (8) inside intercommunication dust absorption subassembly (9);
the top is equipped with a plurality of mounting boxes (6) in dust removal case (3), be equipped with ion fan (7) in mounting box (6), first air intake (11) that run through dust removal case (3) top are seted up at mounting box (6) top, first air outlet (12) have been seted up to mounting box (6) bottom.
2. The dust collector of the printer according to claim 1, wherein the dust collection assembly (9) comprises a dust collection box body (91) and a dust collection box cover (92) which is matched with the top of the dust collection box body (91), a second air inlet (96) which is communicated with a dust collection main pipe (95) is formed in the lower portion of the dust collection box body (91), a plurality of dust collection branch pipes (94) are communicated with the other end of the dust collection main pipe (95), the dust collection branch pipes (94) are in one-to-one correspondence with the dust collection rollers (8), each dust collection branch pipe (94) penetrates into one end of the corresponding dust collection roller (8) and is communicated with the interior of the corresponding dust collection roller (8), an exhaust fan (97) is mounted at the bottom of the dust collection box cover (92), and a second air outlet (98) is formed in the dust collection box cover (92).
3. A dust collector for a printing press according to claim 2, wherein a second removable filter screen (93) is provided in the dust collection box (91).
4. A dust removing device of a printing machine according to claim 1, characterized in that the dust removing box (3) is also provided with a number of transport rollers (5) for transporting paper in rotation.
5. The dust removing device of the printing machine according to claim 1, wherein a paper inlet (4) is formed on one side of the dust removing box (3).
6. A dust removing device of a printing machine according to claim 1, wherein a number of said dust collecting holes (10) are arranged in an annular array on the dust collecting cylinder (8).
7. A dust collector for a printing press according to claim 1, wherein the dust collection box (3) is provided with a detachable first filter screen (13) at the first air inlet (11).
8. A dust collector for a printing press according to claim 1, wherein the support legs (14) are mounted on both sides of the bottom of the table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321727184.2U CN220095904U (en) | 2023-07-04 | 2023-07-04 | Dust collector of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321727184.2U CN220095904U (en) | 2023-07-04 | 2023-07-04 | Dust collector of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220095904U true CN220095904U (en) | 2023-11-28 |
Family
ID=88846772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321727184.2U Active CN220095904U (en) | 2023-07-04 | 2023-07-04 | Dust collector of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220095904U (en) |
-
2023
- 2023-07-04 CN CN202321727184.2U patent/CN220095904U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |