CN220639224U - Dust removing device of printing machine - Google Patents
Dust removing device of printing machine Download PDFInfo
- Publication number
- CN220639224U CN220639224U CN202322428616.6U CN202322428616U CN220639224U CN 220639224 U CN220639224 U CN 220639224U CN 202322428616 U CN202322428616 U CN 202322428616U CN 220639224 U CN220639224 U CN 220639224U
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- CN
- China
- Prior art keywords
- dust
- dust removal
- fixing strip
- dust removing
- window
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- 239000000428 dust Substances 0.000 title claims abstract description 145
- 229920000742 Cotton Polymers 0.000 claims description 8
- 241001233242 Lontra Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of package printing, and discloses a dust removing device of a printing machine, which comprises the following components: the dust removing device comprises a dust removing shell and an air inlet pipeline, wherein a supporting frame is arranged on the inner wall of the upper half part of the dust removing shell, a lower sliding rail is arranged at the top of the supporting frame, an outer fixing strip is arranged on the inner wall of the top of the dust removing shell, an inner fixing strip is arranged at the center of the bottom of the outer fixing strip, an upper sliding groove is formed between the outer fixing strip and two sides of the inner fixing strip, and a dust removing window is arranged between the upper sliding groove and the lower sliding rail.
Description
Technical Field
The utility model relates to the technical field of package printing, in particular to a dust removing device of a printing machine.
Background
In the production process of the printer, a large amount of dust is attached to the printing paper board, the current main stream in the printer is air suction printing, and the dust is discharged through an air duct by an air suction fan, so that a large amount of dust gas can be generated. The dust is directly discharged without special treatment, which causes environmental pollution. Therefore, the dust removing device is required to remove dust from the air sucked by the suction fan and then discharge the air.
The publication number is: the utility model patent of CN104441967B discloses a circulation dust collector for printing machine, purification dust collector includes fan and symmetrical dust hood and the cover of blowing that sets up in printing work platform both sides, and dust hood and the cover of blowing all are provided with three, and the fan setting is in printing work platform's below, and three dust hood is connected to the extraction manifold through its exhaust pipeline respectively, and the extraction manifold is linked together with the air intake of fan, three cover of blowing is connected to the main of blowing through its exhaust pipeline respectively, and the main of blowing is linked together with the air outlet of fan, the filter screen setting is in the junction of extraction manifold and fan. The circulating dust removing device can remove dust in the air near a product to be printed when the printing machine works, so that the product to be printed is cleaned before printing, and the printing quality of the product is improved.
Among the above-mentioned technical scheme, filter screen and filter layer are all installed inside the pipeline, and the clearance dust is more troublesome, has the problem of maintaining the difficulty, and the area of filter layer is less simultaneously, after the operation a period, produces the jam easily, influences the normal clear of dust.
Disclosure of Invention
The utility model aims to provide a dust removing device of a printing machine, which aims to solve the problems of small filtering area, troublesome cleaning and difficult maintenance of the existing dust removing device in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a dust removing apparatus of a printing press, comprising: the dust removal shell comprises a dust removal shell body and an air inlet pipeline, wherein a support frame is arranged on the inner wall of the upper half part of the dust removal shell body, a lower sliding rail is arranged at the top of the support frame, an outer fixing strip is arranged on the inner wall of the top of the dust removal shell body, an inner fixing strip is arranged at the center of the bottom of the outer fixing strip, an upper sliding groove is formed between the outer fixing strip and two sides of the inner fixing strip, a dust removal window is arranged between the upper sliding groove and the lower sliding rail, the air inlet pipeline is arranged on one side of the dust removal shell body, an air outlet of the air inlet pipeline is arranged below the support frame, and an air outlet screen is arranged at the top of the dust removal shell body.
Further, an upper sealing plate is arranged on one side of the dust removal shell, the upper sealing plate is positioned on the outer side of the dust removal window, and a lower sealing plate is arranged below the upper sealing plate on one side of the dust removal shell.
Further, the cross sections of the outer fixing strip and the inner fixing strip are of trapezoid structures with open bottoms, the top width of the inner fixing strip is smaller than that of the outer fixing strip, the bottom width of the inner fixing strip is smaller than that of the outer fixing strip, and inclined planes on two sides of the inner fixing strip are parallel to inclined planes on two sides of the outer fixing strip.
Furthermore, the dust removing windows are arranged in a plurality of mode, and the dust removing windows are arranged in a V-shaped mode in sequence.
Further, the dust removal window comprises a window frame, dust collection cotton is arranged in the center inside the window frame, and a filter screen is arranged on the two sides of the window frame and positioned on the outer side of the dust collection cotton.
Furthermore, the bottom of one side of the dust removing shell is provided with an access window.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the dust removing window, the external fixing strip and the internal fixing strip, when the dust removing device of the printing machine is used, dust coming out of the printing machine enters the dust removing shell through the air inlet pipeline, the dust flows upwards under the action of wind due to the fact that the air inlet pipeline is arranged below the dust removing window, a plurality of groups of dust removing windows are arranged above the dust removing window, the dust is filtered through the dust removing windows to achieve the dust removing effect, the dust removing area of the dust removing windows is increased, the dust removing efficiency and the dust removing effect can be improved, and when the dust in the dust removing windows reaches a certain thickness after the dust removing device is used for a certain time, the dust removing window is only required to be taken out, and the dust removing window is in sliding installation and convenient to take down and clean.
Drawings
FIG. 1 is an exploded view of a dust collector of a printing press according to the present utility model;
FIG. 2 is a schematic diagram of a dust removal window connection structure of a dust removal device of a printing machine according to the present utility model;
FIG. 3 is a schematic view showing the internal structure of a dust removing window of a dust removing device of a printing machine according to the present utility model;
fig. 4 is a schematic view of a connecting structure of an inner fixing strip of a dust removing device of a printing machine.
In the figure: 1-a dust removal shell; 2-an air inlet pipeline; 3-supporting frames; 4-lower sealing plates; 5-upper sealing plates; 6-an air outlet screen plate; 7-a dust removal window; 701-a window frame; 702-dust collection cotton; 703-a filter screen; 8-an external fixing strip; 9-an internal fixation bar; 10-lower slide rail; 11-access panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, the present utility model provides a technical solution: a dust removing apparatus of a printing press, comprising: the dust removal casing 1 and air inlet pipeline 2, dust removal casing 1 upper half inner wall is equipped with support frame 3, the support frame 3 top is equipped with slide rail 10 down, dust removal casing 1 top inner wall is equipped with external fixation strip 8, external fixation strip 8 bottom central authorities are equipped with internal fixation strip 9, be formed with the spout between external fixation strip 8 and the internal fixation strip 9 both sides, be equipped with dust removal window 7 between last spout and the lower slide rail 10, dust removal casing 1 one side is equipped with air inlet pipeline 2, the air outlet of air inlet pipeline 2 is located support frame 3 below, dust removal casing 1 top is equipped with air-out otter board 6. Dust from the printing machine enters the dust removing shell 1 through the air inlet pipeline 2, and the dust can flow upwards under the action of wind as the air inlet pipeline 2 is arranged below, a plurality of groups of dust removing windows 7 are arranged above the dust removing windows, and the dust can be filtered through the dust removing windows to achieve the dust removing effect.
The dust removal casing 1 one side is equipped with shrouding 5, goes up shrouding 5 and is located the dust removal window 7 outside, and dust removal casing 1 one side is located shrouding 5 below and is equipped with down shrouding 4, goes up shrouding 5 and down shrouding 4 and connects on dust removal casing through screw or detachable joint mode, when needs clearance dust removal window 7, and shrouding 5 can be convenient to take off, can take off dust removal window 7.
The cross section of the external fixing strip 8 and the cross section of the internal fixing strip 9 are of trapezoid structures with open bottoms, the top width of the internal fixing strip 9 is smaller than that of the external fixing strip 8, the bottom width of the internal fixing strip 9 is smaller than that of the external fixing strip 8, inclined planes on two sides of the internal fixing strip 9 are parallel to inclined planes on two sides of the external fixing strip 8, and two inverted V-shaped upper sliding groove structures are formed through the inclined planes on two sides of the external fixing strip 8 and the inclined planes on two sides of the internal fixing strip 9, so that the V-shaped sliding installation of the dust removal window 7 is facilitated.
The dust removal window 7 has a plurality of, and a plurality of dust removal window 7 is the V font and arranges in proper order, and the dust removal window 7 that the V shape was arranged can increase dust removal area, improves dust removal efficiency.
The dust removal window 7 includes window frame 701, and window frame 701 inside central authorities are equipped with dust absorption cotton 702, and window frame 701 both sides are located dust absorption cotton 702 outside and are equipped with filter screen 703, form through window frame 701 and support to window frame 701 can slide between lower slide rail 10 and last spout, realizes the sliding connection of dust removal window 7, filters the big granule impurity in the air through the filter screen 703 in the outside, filters little granule impurity through dust absorption cotton and realizes the dust removal effect.
The dust removal casing 1 one side bottom is equipped with access window 11 for observe dust deposit condition of dust removal casing 1 bottom, be convenient for in time clear up.
Working principle: when the dust collector of the printing machine is used, dust coming out of the printing machine enters the dust collection shell 1 through the air inlet pipeline 2, the dust can flow upwards under the action of wind due to the fact that the air inlet pipeline 2 is arranged below, the dust can reach the dust collection effect through the dust collection windows 7, the dust collection areas of the dust collection windows 7 are increased, the dust collection efficiency and the dust collection effect can be improved, after a certain period of use, the dust collection windows 7 are only required to be taken out when the dust in the dust collection windows 7 reaches a certain thickness, and the dust collection windows 7 are in sliding installation, so that the dust collection device is convenient to take down and clean.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (6)
1. A dust removing apparatus of a printing press, comprising: dust removal casing (1) and air inlet pipeline (2), its characterized in that: the dust removal casing (1) upper half inner wall is equipped with support frame (3), support frame (3) top is equipped with slide rail (10) down, dust removal casing (1) top inner wall is equipped with external fixation strip (8), external fixation strip (8) bottom central authorities are equipped with internal fixation strip (9), be formed with the spout between external fixation strip (8) and internal fixation strip (9) both sides, be equipped with dust removal window (7) between spout and slide rail (10) down, dust removal casing (1) one side is equipped with air inlet pipeline (2), the air outlet of air inlet pipeline (2) is located support frame (3) below, dust removal casing (1) top is equipped with air-out otter board (6).
2. A dust collector for a printing press as set forth in claim 1, wherein: the dust removal casing (1) one side is equipped with shrouding (5), go up shrouding (5) and be located dust removal window (7) outside, dust removal casing (1) one side is located shrouding (5) below and is equipped with down shrouding (4).
3. A dust collector for a printing press as set forth in claim 1, wherein: the cross section of the outer fixing strip (8) and the cross section of the inner fixing strip (9) are of a trapezoid structure with an open bottom, the top width of the inner fixing strip (9) is smaller than that of the outer fixing strip (8), the bottom width of the inner fixing strip (9) is smaller than that of the outer fixing strip (8), and inclined planes on two sides of the inner fixing strip (9) are parallel to inclined planes on two sides of the outer fixing strip (8).
4. A dust collector for a printing press as set forth in claim 1, wherein: the dust removing windows (7) are arranged in a plurality of mode, and the dust removing windows (7) are arranged in a V-shaped mode in sequence.
5. A dust removing apparatus for a printing press according to any one of claims 1 to 4, wherein: the dust removal window (7) comprises a window frame (701), dust collection cotton (702) is arranged in the center of the inside of the window frame (701), and a filter screen (703) is arranged on the outer sides of the dust collection cotton (702) on two sides of the window frame (701).
6. A dust collector for a printing press as set forth in claim 1, wherein: an access window (11) is arranged at the bottom of one side of the dust removal shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322428616.6U CN220639224U (en) | 2023-09-07 | 2023-09-07 | Dust removing device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322428616.6U CN220639224U (en) | 2023-09-07 | 2023-09-07 | Dust removing device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220639224U true CN220639224U (en) | 2024-03-22 |
Family
ID=90264497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322428616.6U Active CN220639224U (en) | 2023-09-07 | 2023-09-07 | Dust removing device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220639224U (en) |
-
2023
- 2023-09-07 CN CN202322428616.6U patent/CN220639224U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |