CN112743976A - Printing dust collector - Google Patents
Printing dust collector Download PDFInfo
- Publication number
- CN112743976A CN112743976A CN202110069045.4A CN202110069045A CN112743976A CN 112743976 A CN112743976 A CN 112743976A CN 202110069045 A CN202110069045 A CN 202110069045A CN 112743976 A CN112743976 A CN 112743976A
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- China
- Prior art keywords
- dust removal
- dust
- pairs
- dust removing
- roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F22/00—Means preventing smudging of machine parts or printed articles
Abstract
The invention discloses a printing dust removal device, which comprises a box body, wherein the box body is divided into a working area and an extension area through a partition plate, the working area is internally provided with a working bin and a dust removal bin, the box body is also internally provided with a dust removal mechanism, the dust removal mechanism comprises two pairs of dust removal rollers, an ejection mechanism, a motor and a separation part, the ejection mechanism comprises two positioning plates arranged in the extension area and two pairs of ejection cylinders arranged in the working area, the dust removal rollers are in sliding fit with the positioning plates and the side wall of the box body, the motor drives the dust removal rollers to rotate, the separation part is matched with the dust removal rollers, the dust removal rollers are also provided with scraping plates, and the dust removal rollers can also remove attached dust through. Through installing two pairs of dust removal rollers from top to bottom, guarantee only a pair of dust removal roller work all the time under the effect of separator plate, and then guarantee to remove dust at the paper and continuously go on, improved dust collection efficiency.
Description
Technical Field
The invention relates to the field of printing, in particular to a printing dust removal device.
Background
The printing machine is a tool for coating printing slurry such as ink on a printing stock such as paper by a printing plate for characters and patterns, and wrinkles, impurities adsorbed on the surface and the like on the printing stock such as the paper have influence on the printing quality of a final product during printing, so that dust removal treatment needs to be carried out on the paper to be printed before printing.
At present, the dust removal device commonly used mainly removes dust through the dust-sticking roller with paper, but, this dust removal device is along with the increase of live time when using, and the dust that piles up on the dust-sticking roller can not in time drop to it is little to lead to the device to use dust removal effect after a period.
Disclosure of Invention
The invention provides a printing dust removal device aiming at the situation in the background technology, which realizes continuous dust removal through continuous work of two pairs of dust removal rollers and effectively solves the problems in the background technology.
In order to solve the technical problem, the invention is solved by the following technical scheme: a printing dust removal device comprises a box body, the box body is divided into a working area and an extension area through a partition plate, a working bin and a dust removing bin are arranged in the working area, a dust removing mechanism is also arranged in the box body and comprises two pairs of dust removing rollers, an ejection mechanism, a motor and a separating part, the ejection mechanism comprises two positioning plates arranged in the extension area and two pairs of ejection cylinders arranged in the working area, the dust removing roller penetrates through the working area and is respectively in sliding fit with the positioning plate and the side wall of the box body, the motor drives the dust removing roller to rotate through a belt, the separating part is fixed on the clapboard, the separation part is matched with the dust removing rollers, the dust removing rollers are also provided with scrapers, only one pair of the two pairs of the dust removing rollers is in a working state all the time, the dust removing roller can also remove attached dust through the ejection cylinder and the scraper blade.
Preferably, two pairs of guide rods are fixed in the extension area in the box body, the two pairs of guide rods are respectively positioned at the upper part and the lower part of the extension area, and each pair of guide rods is matched with one positioning plate.
Preferably, move back the dirt storehouse and keep away from be equipped with a pair of logical groove on the lateral wall of working bin, be equipped with spacing spout on the logical inslot wall, spacing spout with the scraper blade cooperation, the scraper blade is followed spacing spout slides, the scraper blade comprises two sections semicircle boards, semicircle inboard wall with the dust removal roller closely laminates, two sections semicircle board between through taut spring coupling.
Preferably, the two pairs of dust removing rollers are respectively located at the upper part and the lower part of the working area, each pair of dust removing rollers are provided with a separating spring, one end of each dust removing roller is in sliding fit with a positioning rod, the other end of each dust removing roller is provided with a spline shaft, the end part of each positioning rod is in sliding fit with the side wall of the box body, and the spline shaft is provided with a positioning sleeve.
Preferably, the locating sleeve passes through the spline groove with the integral key shaft cooperation, be equipped with draw-in groove and V type groove on the locating sleeve, the separation spring both ends pass through the fixture block respectively with draw-in groove sliding fit, all pass through between the dust removal roller V type groove with the belt cooperation.
Preferably, the motor is fixed on one side of the partition plate, a grooved wheel is installed at the output end of the motor, and the grooved wheel is matched with the belt.
Preferably, the separation part comprises a separation cylinder and a separation plate, the separation plate is fixed at the output end of the separation cylinder, the separation plate is triangular, and the separation plate is respectively matched with the side wall of the positioning sleeve arranged on the dust removal roller at the upper part.
Preferably, the two pairs of ejection cylinders are respectively installed on two sides of the upper part and the lower part of the working area, and the output ends of the ejection cylinders of the upper part and the lower part of the working area are respectively fixed with the positioning plates of the upper part and the lower part of the extension area.
Preferably, the locating plate both sides are equipped with the uide bushing, the uide bushing with the guide bar cooperation, the locating plate middle part is equipped with the spout, the dusting roller through the dog that the tip was equipped with spout sliding fit, and follow under ejection cylinder's the drive the locating plate removes.
The invention has the beneficial effects that:
1. through installing two pairs of dust removal rollers from top to bottom, accessible separation cylinder drives the separation board and becomes laminating operating condition by the separation with the dust removal roller separation on upper portion simultaneously through taut belt drive a pair of dust removal roller of lower part after a period of time is worked to a pair of dust removal roller on upper portion, and then guarantees to remove dust at the paper and continuously goes on, has improved dust collection efficiency.
2. Through will all cooperating with a locating plate to every dust removal roller, when a pair of dust removal roller work need move back dirt after a period, drive the locating plate through ejecting cylinder and remove along the guide bar, and then drive the dust removal roller and remove along with the locating plate to through moving back the accumulational dust on the dust removal roller of the scraper blade of installation on the storehouse lateral wall of dirt with the rotation and strike off.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a top view of the present invention.
FIG. 4 is a sectional view taken along the direction A of the present invention.
FIG. 5 is a schematic view of the internal structure of the case of the present invention.
FIG. 6 is a schematic view of the dust removing mechanism of the present invention.
FIG. 7 is a top view of the dust removing mechanism of the present invention.
Fig. 8 is an enlarged view of the invention at detail B of fig. 7.
Fig. 9 is a schematic view of the structure of the separating member of the present invention.
In the figure: the device comprises a box body 1, a working bin 101, a dust removing bin 102, a limiting sliding groove 103, a partition plate 104, a guide rod 105, a dust removing roller 201, a spline shaft 202, a stop block 203, a positioning rod 204, a positioning sleeve 3, a clamping groove 301, a V-shaped groove 302, a clamping block 303, a separating spring 304, a positioning plate 401, a guide sleeve 402, a sliding groove 403, an ejection cylinder 404, a scraping plate 501, a tensioning spring 502, a separating cylinder 6, a separating plate 601, a motor 7, a grooved pulley 701 and a belt 8.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any creative effort, are within the protection scope of the present invention.
Embodiment is as shown in fig. 1 to 9, a printing dust removing device, which includes a box 1, the box 1 is divided into a working area and an extension area by a partition plate 104, a working chamber 101 and a dust removing chamber 102 are arranged in the working area, a dust removing mechanism is further installed in the box 1, the dust removing mechanism includes two pairs of dust removing rollers 201, an ejection mechanism, a motor 7 and a separating component, the ejection mechanism includes two positioning plates 401 arranged in the extension area and two pairs of ejection cylinders 404 arranged in the working area, the dust removing rollers 201 penetrate through the working area and are respectively in sliding fit with the positioning plates 401 and the side walls of the box 1, the motor 7 drives the dust removing rollers 201 to rotate by a belt 8, the separating component is fixed on the partition plate 104, the separating component is in fit with the dust removing rollers 201, the dust removing rollers 201 are further provided with a scraper 501, only one of the two pairs of dust removing rollers 201 is in an operating state all the time, and the dust removing rollers 201 can remove attached dust through the ejection cylinder 404 and the scraper blade 501.
Two pairs of guide rods 105 are fixed in the extension area in the box body 1, the two pairs of guide rods 105 are respectively positioned at the upper part and the lower part of the extension area, and each pair of guide rods 105 is matched with one positioning plate 401.
Move back dirt storehouse 102 and keep away from be equipped with a pair of logical groove on the lateral wall of working bin 101, be equipped with spacing spout 103 on the logical inslot wall, spacing spout 103 with scraper blade 501 cooperates, scraper blade 501 follows spacing spout 103 slides, scraper blade 501 comprises two sections semicircle boards, semicircle inboard wall with dust removal roller 201 closely laminates, two sections semicircle board between connect through taut spring 502.
Two pairs the dust excluding roller 201 is located respectively the upper and lower part of workspace, it is every right all install separation spring 304 between the dust excluding roller 201, dust excluding roller 201 one end sliding fit has locating lever 204, and the other end is equipped with integral key shaft 202, locating lever 204 tip with 1 lateral wall sliding fit of box, install position sleeve 3 on the integral key shaft 202.
The utility model discloses a separation spring, including the position sleeve 3, the position sleeve 3 pass through the spline groove with spline shaft 202 cooperates, be equipped with draw-in groove 301 and V type groove 302 on the position sleeve 3, separation spring 304 both ends pass through fixture block 303 respectively with draw-in groove 301 sliding fit, all pass through between the dust removal roller 201V type groove 302 with the belt 8 cooperation.
The motor 7 is fixed on one side of the partition plate 104, a grooved pulley 701 is installed at the output end of the motor 7, and the grooved pulley 701 is matched with the belt 8.
The separating part comprises a separating cylinder 6 and a separating plate 601, the separating plate 601 is fixed at the output end of the separating cylinder 6, the separating plate 601 is triangular, and the separating plate 601 is respectively matched with the side wall of the positioning sleeve 3 mounted on the dust removing roller 201 at the upper part.
Two pairs of ejection cylinders 404 are respectively installed on two sides of the upper and lower parts of the working area, and the output ends of the ejection cylinders 404 of the upper and lower parts are respectively fixed with the positioning plates 401 of the upper and lower parts of the extension area.
The two sides of the positioning plate 401 are provided with guide sleeves 402, the guide sleeves 402 are matched with the guide rods 105, the middle of the positioning plate 401 is provided with a sliding groove 403, the dust removing roller 201 is in sliding fit with the sliding groove 403 through a stop block 203 arranged at the end part, and the dust removing roller is driven by the ejection cylinder 404 to move along with the positioning plate 401.
The specific working process is as follows: paper that will remove dust is put to between the dusting roller 201 on upper portion from the top of working bin 101, a pair of dusting roller 201 on upper portion is in the laminating state in working bin 101 this moment, then motor 7 starts, come to drive position sleeve 3 on the dusting roller 201 and rotate with dusting roller 201 through belt 8, a pair of dusting roller 201 of working bin 101 lower part this moment is in the separation state, dusting roller 201 on upper portion draws the paper to move down through moist surface when the pivoted in-process and adsorbs the dust on the paper.
When the dust adsorbed on the dust removing roller 201 on the upper portion is more, namely after the dust removing roller 201 on the upper portion works for a certain time, the separation cylinder 6 is quickly started, the separation plate 601 of the output end is driven to move upwards to separate the dust removing roller 201 on the upper portion from the closed state, in the separation process of the dust removing roller 201 on the upper portion, the dust removing roller 201 on the lower portion is driven to be changed from the separation state to the attachment state under the combined action of the pulling of the belt 8 and the separation spring 304 on the upper portion, the motor 7 is selected all the time in the separation and attachment processes of the upper portion and the lower portion, and then the dust removing roller 201 on the lower portion.
Meanwhile, after the upper dust removing roller 201 is separated, the ejecting cylinder 404 is started to drive the positioning plate 401 to move along the guide rod 105 in the extension area, the dust removing roller 201 is driven to move together with the positioning plate 401 through the matching of the stop 203 at the end of the dust removing roller 201 and the positioning plate 401, in the process of moving the dust removing roller 201, the positioning sleeve 3 is always matched with the chute 403 on the clapboard 104 to rotate, and drives the dust removing roller 201 to rotate, further, through the close fit between the scraper 501 on the side wall of the dust-removing bin 102 and the dust-removing roller 201, the dust accumulated on the dust removing roller 201 is scraped down into the dust removing bin 102 by the scraper 501 while the dust removing roller 201 is moved and rotated, meanwhile, a sprinkling device can be arranged at the upper part of the dust removing bin 102, the surface of the dust removing roller 201 can be moistened to increase the adsorption effect, after the dust removal is completed, the ejection cylinder 404 retracts to drive the upper dust removal roller 201 to reset, and after the lower dust removal roller 201 works for a certain time, the steps are repeated to remove dust.
Claims (9)
1. The utility model provides a printing dust collector, includes box (1), its characterized in that: the box (1) is divided into a working area and an extension area through a partition plate (104), a working bin (101) and a dust removing bin (102) are arranged in the working area, a dust removing mechanism is further installed in the box (1) and comprises two pairs of dust removing rollers (201), an ejection mechanism, a motor (7) and a separating component, the ejection mechanism comprises two positioning plates (401) arranged in the extension area and two pairs of ejection cylinders (404) arranged in the working area, the dust removing rollers (201) penetrate through the working area and are respectively in sliding fit with the positioning plates (401) and the side wall of the box (1), the motor (7) drives the dust removing rollers (201) to rotate through a belt (8), the separating component is fixed on the partition plate (104), the separating component is matched with the dust removing rollers (201) so that the two pairs of dust removing rollers (201) are only in a pair at a working state all the time, the dust removing roller (201) also removes the attached dust through the ejection cylinder (404) and the scraper blade (501).
2. The printing dust removal device of claim 1, wherein: two pairs of guide rods (105) are fixed in the extension area in the box body (1), the two pairs of guide rods (105) are respectively positioned at the upper part and the lower part of the extension area, and each pair of guide rods (105) is matched with one positioning plate (401).
3. The printing dust removal device of claim 1, wherein: move back dirt storehouse (102) and keep away from be equipped with a pair of logical groove on the lateral wall of working bin (101), be equipped with spacing spout (103) on the logical inslot wall, spacing spout (103) with scraper blade (501) cooperation, scraper blade (501) are followed spacing spout (103) slide, scraper blade (501) comprise two sections semicircle boards, semicircle inboard wall with dust removal roller (201) closely laminates, two sections the semicircle board between connect through taut spring (502).
4. The printing dust removal device of claim 1, wherein: two pairs dust removal roller (201) are located respectively the upper and lower part of workspace, it is every right all install separation spring (304) between dust removal roller (201), dust removal roller (201) one end sliding fit has locating lever (204), and the other end is equipped with integral key shaft (202), locating lever (204) tip with box (1) lateral wall sliding fit, install position sleeve (3) on integral key shaft (202).
5. The printing dust removal device of claim 4, wherein: the utility model discloses a belt cleaning device, including positioning sleeve (3), integral key shaft (202), draw-in groove (301) and V type groove (302) are equipped with on positioning sleeve (3), separation spring (304) both ends pass through fixture block (303) respectively with draw-in groove (301) sliding fit, all pass through between dust removal roller (201) V type groove (302) with belt (8) cooperation.
6. The printing dust removal device of claim 1, wherein: the motor (7) is fixed on one side of the partition plate (104), a grooved wheel (701) is installed at the output end of the motor (7), and the grooved wheel (701) is matched with the belt (8).
7. The printing dust removal device of claim 5, wherein: the separating part comprises a separating cylinder (6) and a separating plate (601), the separating plate (601) is fixed at the output end of the separating cylinder (6), the separating plate (601) is triangular, and the separating plate (601) is respectively matched with the side wall of the positioning sleeve (3) installed on the dedusting roller (201) at the upper part.
8. The printing dust removal device of claim 1, wherein: the two pairs of ejection cylinders (404) are respectively arranged on two sides of the upper part and the lower part of the working area, and the output ends of the ejection cylinders (404) of the upper part and the lower part of the working area are respectively fixed with the positioning plates (401) of the upper part and the lower part of the extension area.
9. The printing dust removal device of claim 2, wherein: locating plate (401) both sides are equipped with uide bushing (402), uide bushing (402) with guide bar (105) cooperation, locating plate (401) middle part is equipped with spout (403), dust removal roller (201) through dog (203) that the tip was equipped with spout (403) sliding fit, and follow under the drive of ejecting cylinder (404) locating plate (401) remove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110069045.4A CN112743976B (en) | 2021-01-19 | 2021-01-19 | Printing dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110069045.4A CN112743976B (en) | 2021-01-19 | 2021-01-19 | Printing dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112743976A true CN112743976A (en) | 2021-05-04 |
| CN112743976B CN112743976B (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110069045.4A Active CN112743976B (en) | 2021-01-19 | 2021-01-19 | Printing dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112743976B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5105740A (en) * | 1989-03-20 | 1992-04-21 | Heidelberger Druckmaschinen Ag | Washing device formed as an insert unit |
| CN204894759U (en) * | 2015-08-06 | 2015-12-23 | 东莞市凯格精密机械有限公司 | Dust remover |
| CN206446267U (en) * | 2017-01-09 | 2017-08-29 | 昆山华冠商标印刷有限公司 | Adhesive dispenser is mounted in a kind of dedusting |
| CN206966000U (en) * | 2017-05-27 | 2018-02-06 | 太仓迪科力科技有限公司 | A kind of dust arrester and a kind of coating machine |
| CN108407439A (en) * | 2018-05-11 | 2018-08-17 | 深圳市诺峰光电设备有限公司 | A kind of automatic screen-printing machine |
| CN110077094A (en) * | 2019-05-30 | 2019-08-02 | 赵妍 | A kind of printing cylinder of self-cleaning printing machine |
| CN110588171A (en) * | 2019-10-09 | 2019-12-20 | 李海民 | Printing roller surface ink cleaning device based on cleaning material reverse motion principle |
| CN209904193U (en) * | 2019-04-10 | 2020-01-07 | 成都市益诚包装有限公司 | Impression roller device for printing |
| CN211730598U (en) * | 2019-09-25 | 2020-10-23 | 王冬 | Printing cylinder |
-
2021
- 2021-01-19 CN CN202110069045.4A patent/CN112743976B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5105740A (en) * | 1989-03-20 | 1992-04-21 | Heidelberger Druckmaschinen Ag | Washing device formed as an insert unit |
| CN204894759U (en) * | 2015-08-06 | 2015-12-23 | 东莞市凯格精密机械有限公司 | Dust remover |
| CN206446267U (en) * | 2017-01-09 | 2017-08-29 | 昆山华冠商标印刷有限公司 | Adhesive dispenser is mounted in a kind of dedusting |
| CN206966000U (en) * | 2017-05-27 | 2018-02-06 | 太仓迪科力科技有限公司 | A kind of dust arrester and a kind of coating machine |
| CN108407439A (en) * | 2018-05-11 | 2018-08-17 | 深圳市诺峰光电设备有限公司 | A kind of automatic screen-printing machine |
| CN209904193U (en) * | 2019-04-10 | 2020-01-07 | 成都市益诚包装有限公司 | Impression roller device for printing |
| CN110077094A (en) * | 2019-05-30 | 2019-08-02 | 赵妍 | A kind of printing cylinder of self-cleaning printing machine |
| CN211730598U (en) * | 2019-09-25 | 2020-10-23 | 王冬 | Printing cylinder |
| CN110588171A (en) * | 2019-10-09 | 2019-12-20 | 李海民 | Printing roller surface ink cleaning device based on cleaning material reverse motion principle |
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| Publication number | Publication date |
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| CN112743976B (en) | 2022-07-08 |
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