CN109774304A - Printing machine collection powder system - Google Patents
Printing machine collection powder system Download PDFInfo
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- CN109774304A CN109774304A CN201910134011.1A CN201910134011A CN109774304A CN 109774304 A CN109774304 A CN 109774304A CN 201910134011 A CN201910134011 A CN 201910134011A CN 109774304 A CN109774304 A CN 109774304A
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- powder
- collection powder
- collection
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Abstract
The invention discloses a kind of printing machine collection powder systems, its key points of the technical solution are that including cabinet, chain conveyor is provided in the cabinet, guide device is provided with below the chain conveyor, the dusting device towards guide device direction pulverized powder is provided on the chain conveyor, the guide device includes guide box plate, powder collection device is provided with below the guide box plate, the powder collection device includes the collection powder case being set to below guide box plate, the opening of the collection powder case is towards guide box plate, collection powder box cavity bottom surface is equipped with powder absorbing pipe, air exhauster is communicated on the powder absorbing pipe；The collection powder bottom wall is equipped with positioner, and the positioner includes being arranged in collection powder bottom wall along the connecting rod moved perpendicular to bottom wall direction, and one end of the connecting rod towards collection powder box opening is installed with adjustable plate.The present invention solves the problems, such as that the air inlet section area of suction channel is unable to adjust.
Description
Technical field
The present invention relates to printing equipment field, in particular to a kind of printing machine collection powder system.
Background technique
Printing machine using when the writings and image that will first print be made printing plate, dress on the printer, then by artificial or
Printing machine, which is coated on ink on printing plate, the place of writings and image, then is directly or indirectly transferred to paper or other stocks
On, to copy printed matter identical with printing plate.
Authorization Notice No. discloses a kind of dust collecting installation of printing machine for the Chinese invention of CN100464978C, including
Grabber device is set to clamp the send chain of the tissue sheet of printing, the surface that the tissue sheet for be transported to send chain prints
Dispense the spreading nozzle of powder；One blower device, setting is dispensing nozzle downstream in tissue sheet carriage direction, to almost parallel
In the tissue sheet to be transported printing surface and to the upstream side of tissue sheet carriage direction blow and a suction channel, should
Pipeline is arranged in along tissue sheet carriage direction in the upstream of blower device, to aspirate together with the air blown out by blower device
Powder.
It is propagated in above scheme by the air-flow that the movement of thin paper holder for x-ray film generates and takes scraps of paper carriage direction downstream to
The amount of the residual powder of side is by effectively by being approximately parallel to the printing surface for the scraps of paper being transported and towards scraps of paper transport side
To the air that blows of upstream side reduce, improve the efficiency of dust collecting installation, but the air inlet section area of suction channel
It is unable to adjust, the printing for being not applied for the paper and dust of specification uses.
Summary of the invention
The purpose of the present invention is to provide a kind of printing machine collection powder system, collection powder case air inlet section area can be adjusted by having
The advantages of.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of printing machine collection powder system,
Including cabinet, it is provided with chain conveyor in the cabinet, is provided with guide device, the chain type below the chain conveyor
The dusting device towards guide device direction pulverized powder is provided on conveyer, the guide device includes guide box plate, institute
It states and is provided with powder collection device below guide box plate, the powder collection device includes the collection powder case being set to below guide box plate, described
Collect the opening of powder case towards guide box plate, collection powder box cavity bottom surface is equipped with powder absorbing pipe, pumping is communicated on the powder absorbing pipe
Mechanism of qi；
The collection powder bottom wall is equipped with positioner, and the positioner includes being arranged in collection powder bottom wall along perpendicular to bottom wall
The mobile connecting rod in direction, one end of the connecting rod towards collection powder box opening are installed with adjustable plate.
By using above-mentioned technical proposal, the connecting rod on regulating mechanism drives adjustable plate to move in collection powder case, thus
It adjusts adjustment plate and collects the relative position between powder case, change the area of section of the open end of collection powder case；After opening air exhauster, take out
Mechanism of qi can by collect powder case in air be extracted out through powder absorbing pipe, collection powder case opening formed negative pressure, when dusting device to be located at draw
When leading the paper on box plate and dusting, the powder of diffusion can be sucked by collection powder case, be further reduced the powder floated in paper cabinet,
By adjusting the position of adjustable plate, adjustment collects the vacuum magnitude at powder box opening, is adjusted so that collection powder case be made to inhale powder intensity,
While guaranteeing that dusting device can normally dust to paper, the content of powder in cabinet is reduced.
The present invention is further arranged to: the connector sleeve being fixed on collection powder case, the connection are arranged with outside the connecting rod
Set inner surface is installed with guide pad, and the connecting rod lateral surface offers receiving guide pad and length is set along connecting rod axis direction
The recessing groove set；One end outside that the connecting rod stretches out collection powder case is provided with motion thread, and the connecting rod is provided with transmission
One end outer sheath of screw thread is equipped with adjusting set, and the adjusting set is rotationally connected with cabinet.
By using above-mentioned technical proposal, adjusting set is rotated, adjusting set applies active force to connecting rod by motion thread,
Connecting rod be regulated set and in recessing groove the limitation of guide pad moved along own axes direction.
The present invention is further arranged to: being installed with worm gear in the adjusting set, is engaged on the worm gear and rotates with cabinet
The worm screw of connection is provided with the driving motor for driving worm screw around own axis on the worm screw.
By using above-mentioned technical proposal, driving motor drives worm screw rotation, and worm screw rotation drives worm gear around adjusting set axis
The rotation of line rotation, worm gear drives adjusting set to rotate synchronously, and the structure of worm gear and worm screw has good self-locking performance, driving motor
When operation adjust adjustable plate position after can be stable to adjustable plate locking.
The present invention is further arranged to: the adjustable plate includes the mainboard being fixed in connecting rod, and four of the mainboard
Side, which is spaced apart, is equipped with end recessing groove and side recessing groove, and end recessing groove is located at the two sides of chain conveyor channeling direction, the end
It is embedded in recessing groove and is moved along side resigning rooved face in being embedded in the end plate that moves in the recessing groove of end, the side recessing groove
Side plate.
By using above-mentioned technical proposal, end plate is moved in the recessing groove of end, adjusts the opposite position between end plate and mainboard
It sets, side plate is moved in the recessing groove of side, the relative position between side plate and mainboard is adjusted, to realize adjustable plate along perpendicular to it
The area of section of thickness direction adjusts, and so as to adjust the distance between adjustable plate side and collection powder case medial surface, realizes collection powder case
The adjustment of pressure at port.
The present invention is further arranged to: the collection powder case is connected with along the both ends of the operative orientation perpendicular to chain conveyor
Item is obturaged, the item of obturaging will collect the covering of the gap between powder case and cabinet inner sidewall.
By using above-mentioned technical proposal, collection powder case can be reduced towards the suction slot at the port of guide box plate by obturaging item
Gap improves the vacuum effect generated in collection powder case to the suction of dust, improves the adsorption effect of powder.
The present invention is further arranged to: the collection powder case is infundibulate shell of the opening towards guide box plate.
By using above-mentioned technical proposal, funnel shaped collection powder case is convenient for the collection of the powder on collection powder bottom wall, simultaneously
More exhaust gas powder can be made to enter in collection powder case, reduce exhaust gas powder in the accumulation of other positions in cabinet.
The present invention is further arranged to: the bottom plate being fixed in connecting rod is removably connected on the mainboard.
By using above-mentioned technical proposal, the connection of connecting rod and mainboard is convenient in the setting of bottom plate, improves mainboard and adjusts, ties up
Convenience when shield and replacement.
The present invention is further arranged to: the air outlet of the air exhauster is communicated with collecting box.
By using above-mentioned technical proposal, collecting box can be used to collect the waste-powder being discharged from air exhauster, avoid discarding
Powder diffusion couple environment damage.
In conclusion the invention has the following advantages:
1, the connecting rod on regulating mechanism drives adjustable plate to move in collection powder case, so as to adjust between adjustment plate and collection powder case
Relative position changes the area of section of the open end of collection powder case；After opening air exhauster, pumping function is passed through the air in powder case is collected
The opening of powder absorbing pipe extraction, collection powder case forms negative pressure, when dusting device dusts to the paper being located on guide box plate, diffusion
Powder can be sucked by collection powder case, the powder floated in paper cabinet is further reduced, by adjusting the position of adjustable plate, adjustment
Collect the vacuum magnitude at powder box opening, is adjusted so that collection powder case be made to inhale powder intensity, guarantees that dusting device can carry out paper
While normally dusting, the content of powder in cabinet is reduced；
2, adjusting set is rotated, adjusting set applies active force to connecting rod by motion thread, and connecting rod is regulated set and is located at
The limitation of guide pad is moved along own axes direction in recessing groove；
3, end plate is moved in the recessing groove of end, adjusts the relative position between end plate and mainboard, and side plate is moved in the recessing groove of side,
The relative position between side plate and mainboard is adjusted, thus realize that adjustable plate is adjusted along the area of section perpendicular to its thickness direction,
So as to adjust the distance between adjustable plate side and collection powder case medial surface, the adjustment of pressure at collection powder case port is realized.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the structural schematic diagram of collection device in embodiment；
Fig. 3 is the structural schematic diagram of adjustable plate in embodiment；
Fig. 4 is the structural schematic diagram of positioner in embodiment.
In figure, 1, printing equipment；11, turn-over rig；2, collection device；21, chain conveyor；22, guide device；221,
Guide box plate；222, nozzle bore；223, admission line；23, cabinet；3, dusting device；4, center air feedway；5, collect powder
Device；51, collect powder case；511, powder hole is inhaled；52, powder absorbing pipe；53, air exhauster；54, collecting box；55, item is obturaged；6, positioner；
61, connecting rod；611, recessing groove；62, connector sleeve；63, guide pad；64, adjusting set；65, worm gear；66, worm screw；67, guard box；
68, driving motor；69, support sleeve；7, adjustable plate；71, bottom plate；72, mainboard；721, side recessing groove；722, recessing groove is held；73,
Side plate；74, end plate；8, cardboard.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.The wherein identical appended drawing reference of identical components
It indicates.
Embodiment 1
A kind of printing machine collection powder system, as shown in Figure 1, printing machine includes printing equipment 1,1 end of printing equipment is provided with collection
Device 2, collection device 2 include chain conveyor 21, and paper placement is brought together collection and stacked by chain conveyor 21.
As shown in Fig. 2, being provided with cabinet 23 on the outside of collection device 2, guide device 22, collection device are provided in cabinet 23
2 guide paper mobile by guide device 22 when the conveying paper of chain conveyor 21.
As shown in figure 3, guide device 22 includes guide box plate 221, guide box plate 221 is towards the surface of chain conveyor 21
The nozzle bore 222 being connected to 221 inner cavity of guide box plate is offered, nozzle bore 222 has more uniformly at intervals in 221 surface of guide box plate
It is a.Admission line 223 is communicated on guide box plate 221,223 other end of admission line is communicated with center air feedway 4, in
Entreat air feeder 4 that air is sent into admission line 223, the air in admission line 223 enters after guide box plate 221 from spray
Nozzle aperture 222 sprays, and the air of blowing forms one layer of mattress in 221 surface of guide box plate, guides the movement of paper.
As shown in Fig. 2, the dusting device 3 being provided in cabinet 23 in collection device 2, dusting device 3 are defeated to chain type
Device 21 is sent to convey the paper surface sprinkling powder to come.
As shown in Fig. 2, being provided with powder collection device 5 in cabinet 23, powder collection device 5 is set to the underface of guide box plate 221.
Powder collection device 5 includes the collection powder case 51 being fixed on 21 guide rail of chain conveyor, and the two sides of collection powder case 51 are connected with and cabinet 23
Intracavity sidewall contradict obturage item 55.Collection powder case 51 is bell-mouth structure of air of the opening towards guide box plate 221.
As shown in Fig. 2, the welding of collection 51 bottom end of powder case is communicated with powder absorbing pipe 52, it is communicated with air exhauster 53 on powder absorbing pipe 52, takes out
The outlet end of mechanism of qi 53 is communicated with collecting box 54, and the organic solution for absorbing dust is provided in collecting box 54.
As shown in Fig. 2, being provided with positioner 6 in collection powder case 51.
As shown in Figure 3 and Figure 4, positioner 6 includes wearing the connector sleeve 62 being welded on collection 51 bottom wall of powder case, connector sleeve
62 axis is arranged with the company moved along 62 axis direction of connector sleeve in connector sleeve 62 perpendicular to the working face of guide box plate 221
Extension bar 61, one end of connecting rod 61 are protruded into collection powder case 51, and one end of connecting rod 61 is stretched out outside collection powder case 51.
As shown in figure 4,62 inner cavity of connector sleeve is installed with guide pad 63,61 side of connecting rod, which offers, accommodates guide rod and length
The recessing groove 611 along 61 axis direction of connecting rod is spent, recessing groove 611 guides guide pad 63 to slide along 61 axis direction of connecting rod.
As shown in Figure 3 and Figure 4, it is pierced by connecting rod 61 on the outside of one end of collection 51 bottom wall of powder case and offers motion thread, even
One end outside screw that extension bar 61 offers motion thread is connected with adjusting set 64, is arranged in adjusting set 64 same with adjusting set 64
The worm gear 65 of axis is engaged with worm screw 66 on worm gear 65, and at least two bearings are arranged on worm screw 66, is provided on the outside of bearing and axis
The guard box 67 that bearing outer-ring is fitting to connection.One end that worm screw 66 stretches out guard box 67 is connected with using shaft coupling is fixed on cabinet 23
On driving motor 68.
As shown in Figures 2 and 3, one end that connecting rod 61 protrudes into collection powder case 51 is fixedly connected with adjustable plate 7.Adjustable plate 7 wraps
Including the bottom plate 71 being welded in connecting rod 61, bottom plate 71 is square plate, it is removably connected with mainboard 72 using screw on bottom plate 71,
Mainboard 72 offers side recessing groove 721 along the both ends of 21 width direction of chain conveyor, and side recessing groove 721 is through mainboard 72 along chain
The both ends of the surface of 21 operative orientation of formula conveyer are embedded with side plate 73,73 outer surface of side plate and side recessing groove in side recessing groove 721
721 inner surface compresses, to realize that side plate 73 and the compression of mainboard 72 are connect, is located at side recessing groove when needing to adjust side plate 73
In 721 apart from when, manually pull side plate 73 overcome the resistance between side plate 73 and mainboard 72 to be just able to achieve side plate 73 and mainboard
72 position adjustment.
As shown in Figures 2 and 3, mainboard 72 offers end recessing groove 722, end along the both ends of 21 operative orientation of chain conveyor
Recessing groove 722, along the both ends of the surface of 21 width direction of chain conveyor, is held in recessing groove 722 through mainboard 72 and is embedded with end plate 74,
74 outer surface of end plate and the inner surface of end recessing groove 722 compress, to realize that end plate 74 and the compression of mainboard 72 are connect, work as needs
Adjust end plate 74 be located at end recessing groove 722 in apart from when, manually pull end plate 74 overcome the resistance between end plate 74 and mainboard 72
Power is just able to achieve the position adjustment of end plate 74.
A kind of printing machine collection powder system, the course of work are as follows:
End plate 74 is moved in the recessing groove 722611 of end, adjusts the relative position between end plate 74 and mainboard 72, side plate 73 is in side
It is moved in recessing groove 721611, the relative position between side plate 73 and mainboard 72 is adjusted, to realize adjustable plate 7 along perpendicular to it
The area of section of thickness direction adjusts；
Driving motor 68 drives worm screw 66 to rotate, and the rotation of worm screw 66 drives worm gear 65 to rotate around 64 axis of adjusting set, worm gear 65
Rotation drive adjusting set 64 rotate synchronously, adjusting set 64 by motion thread to connecting rod 61 apply active force, connecting rod 61 by
The limitation of guide pad 63 is moved along own axes direction to adjusting set 64 and in recessing groove 611, and adjustment adjustable plate 7 is in collection powder
The position of 51 opening of case changes the area of section of the open end of collection powder case 51；
After opening air exhauster 53, air exhauster 53 can extract the air collected in powder case 51 through powder absorbing pipe 52 out, collect the opening of powder case 51
Place forms negative pressure, and when dusting device 3 dusts to the paper being located on guide box plate 221, the powder of diffusion can be by collection powder case 51
Sucking is further reduced the powder floated in paper cabinet.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (8)
1. a kind of printing machine collection powder system, including cabinet (23), the cabinet (23) is interior to be provided with chain conveyor (21), described
It is provided with guide device (22) below chain conveyor (21), is provided on the chain conveyor (21) towards guide device
(22) dusting device (3) of direction pulverized powder, it is characterised in that: the guide device (22) includes guide box plate (221), institute
It states and is provided with powder collection device (5) below guide box plate (221), the powder collection device (5) includes being set under guide box plate (221)
The collection powder case (51) of side, towards guide box plate (221), collection powder case (51) inner chamber bottom surface is spread the opening of collection powder case (51)
Equipped with powder absorbing pipe (52), air exhauster (53) are communicated on the powder absorbing pipe (52)；
Collection powder case (51) bottom wall is equipped with positioner (6), and the positioner (6) includes being arranged in collection powder case (51) bottom
For wall along the connecting rod (61) moved perpendicular to bottom wall direction, one end of the connecting rod (61) towards collection powder case (51) opening is fixed
There are adjustable plate (7).
2. printing machine collection powder system according to claim 1, it is characterised in that: be arranged with fixation outside the connecting rod (61)
Connector sleeve (62) on collection powder case (51), connector sleeve (62) inner surface are installed with guide pad (63), the connecting rod
(61) recessing groove (611) that lateral surface offers receiving guide pad (63) and length is arranged along connecting rod (61) axis direction；
One end outside that the connecting rod (61) stretches out collection powder case (51) is provided with motion thread, and the connecting rod (61) is provided with
One end outer sheath of motion thread is equipped with adjusting set (64), and the adjusting set (64) is rotationally connected with cabinet (23).
3. printing machine collection powder system according to claim 2, it is characterised in that: be installed with worm gear on the adjusting set (64)
(65), it is engaged with the worm screw (66) with cabinet rotation connection on the worm gear (65), is provided on the worm screw (66) and drives snail
Driving motor (68) of the bar (66) around own axis.
4. printing machine collection powder system according to claim 1, it is characterised in that: the adjustable plate (7) includes being fixed on company
Mainboard (72) on extension bar (61), four sides of the mainboard (72), which are spaced apart, is equipped with end recessing groove (722) and side recessing groove
(721), end recessing groove (722) is located at the two sides of chain conveyor (21) channeling direction, is embedded in the end recessing groove (722)
It is embedded in the end plate (74) moved in end recessing groove (722), the side recessing groove (721) along side recessing groove (721) surface
Mobile side plate (73).
5. printing machine collection powder system according to claim 1, it is characterised in that: the collection powder case (51) is along perpendicular to chain type
The both ends of the operative orientation of conveyer (21), which are connected with, obturages item (55), and obturage item (55) will collect powder case (51) and cabinet
(23) gap between inner sidewall covers.
6. printing machine collection powder system according to claim 1, it is characterised in that: the collection powder case (51) is that opening direction is drawn
Lead the infundibulate shell of box plate (221).
7. printing machine collection powder system according to claim 4, it is characterised in that: be removably connected on the mainboard (72)
The bottom plate (71) being fixed on connecting rod (61).
8. printing machine collection powder system according to claim 1, it is characterised in that: the air outlet of the air exhauster (53) is connected to
There are collecting box (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134011.1A CN109774304B (en) | 2019-02-22 | 2019-02-22 | Powder collecting system of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134011.1A CN109774304B (en) | 2019-02-22 | 2019-02-22 | Powder collecting system of printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109774304A true CN109774304A (en) | 2019-05-21 |
| CN109774304B CN109774304B (en) | 2020-12-04 |
Family
ID=66485763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910134011.1A Expired - Fee Related CN109774304B (en) | 2019-02-22 | 2019-02-22 | Powder collecting system of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109774304B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549768A (en) * | 2020-10-24 | 2021-03-26 | 郑州佳佳印务有限公司 | Automatic powder spraying system for printing machine paper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597318A (en) * | 2003-09-17 | 2005-03-23 | 小森公司 | Dust collection apparatus of printing press |
| CN101767484A (en) * | 2008-12-30 | 2010-07-07 | 上海华太数控技术有限公司 | Electronic powder injection powder conveyor |
| WO2011030644A1 (en) * | 2009-09-14 | 2011-03-17 | 株式会社コスモテック | Powder-dispersing device for printing |
| CN207142442U (en) * | 2017-03-06 | 2018-03-27 | 北京宝隆世纪印刷有限公司 | A kind of paper collecting mechanism of printing machine |
| CN208195203U (en) * | 2018-03-26 | 2018-12-07 | 青岛凯龙包装有限公司 | A kind of printing machine |
-
2019
- 2019-02-22 CN CN201910134011.1A patent/CN109774304B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597318A (en) * | 2003-09-17 | 2005-03-23 | 小森公司 | Dust collection apparatus of printing press |
| CN101767484A (en) * | 2008-12-30 | 2010-07-07 | 上海华太数控技术有限公司 | Electronic powder injection powder conveyor |
| WO2011030644A1 (en) * | 2009-09-14 | 2011-03-17 | 株式会社コスモテック | Powder-dispersing device for printing |
| CN207142442U (en) * | 2017-03-06 | 2018-03-27 | 北京宝隆世纪印刷有限公司 | A kind of paper collecting mechanism of printing machine |
| CN208195203U (en) * | 2018-03-26 | 2018-12-07 | 青岛凯龙包装有限公司 | A kind of printing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549768A (en) * | 2020-10-24 | 2021-03-26 | 郑州佳佳印务有限公司 | Automatic powder spraying system for printing machine paper |
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| Publication number | Publication date |
|---|---|
| CN109774304B (en) | 2020-12-04 |
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Granted publication date: 20201204 |