CN214774841U

CN214774841U - UV inkjet printer with automatic dust removal function

Info

Publication number: CN214774841U
Application number: CN202120190436.7U
Authority: CN
Inventors: 兰晨轩
Original assignee: Hangzhou Taifu Advertising Co ltd
Current assignee: Hangzhou Taifu Advertising Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-11-19
Anticipated expiration: 2031-01-22

Abstract

The utility model belongs to the technical field of the inkjet printer technique and specifically relates to a UV inkjet printer with automatic dust removal function is related to, which comprises a frame, locate the air brushing platform in the frame, locate the crossbeam in the frame, slide and establish the air brushing dolly on the crossbeam, be equipped with dust collector in the frame, dust collector includes the dust absorption board, establish the dust absorption pipe on the dust absorption board, establish the filter mechanism on the dust absorption pipe, establish the air exhauster of keeping away from dust absorption board one end at the dust absorption pipe, the dust absorption board sets up in the top of air brushing platform, set up the dust absorption hole that a plurality of and well cavity intercommunication on the cavity and its diapire in the inside of dust absorption board. The application has the effects of improving cleaning efficiency and reducing the influence on the spray painting operation.

Description

UV inkjet printer with automatic dust removal function

Technical Field

The application relates to the technical field of inkjet printers, in particular to a UV inkjet printer with an automatic dust removal function.

Background

Inkjet printers are a large printer family of products that use solvent-based or UV-curable inks. The solvent-based ink has strong smell and corrosivity, and in the printing process, the ink permeates into the printing material through corrosion, so that an image is not easy to fade, and the ink has the characteristics of water resistance, ultraviolet resistance, scratch resistance and the like. UV curable inks are newer products that are cured by UV light to crosslink the ink components, are substantially free of VOCs (Volatile Organic compounds), are suitable for a variety of substrates, and have a great deal of development space. Inkjet printers applied to the market are generally 3.2 meters or 5 meters, are mainly applied to the advertising industry and are used for large outdoor advertisements.

In the related art, when the inkjet printer prints, ink droplets are generated and soot is formed. The dust particles will drift down on the advertisement picture at any time, which is easy to cause picture loss, and the dust particles generated by the inkjet printer are often cleaned by manually utilizing an external dust collector.

However, in the above related art, the cleaning mode of the external dust collector is low in working efficiency and inconvenient to operate, which may affect the normal operation of the inkjet printing operation.

SUMMERY OF THE UTILITY MODEL

In order to improve cleaning efficiency, reduce the influence to the air brushing operation, this application provides a UV air brushing machine with automatic dust removal function.

The application provides a UV inkjet printer with automatic dust removal function adopts following technical scheme:

the utility model provides a UV inkjet printer with automatic dust removal function, includes the frame, locates the air brushing platform in the frame, locates the crossbeam in the frame, slides and establish the air brushing dolly on the crossbeam, be equipped with dust collector in the frame, dust collector includes the dust absorption board, establishes the dust absorption pipe on the dust absorption board, establishes the filtering mechanism on the dust absorption pipe, establishes the air exhauster of keeping away from dust absorption board one end at the dust absorption pipe, the dust absorption board sets up in the top of air brushing platform, set up the dust absorption hole of seting up a plurality of and well cavity intercommunication on well cavity and its diapire in the inside of dust absorption board.

Through adopting above-mentioned technical scheme, the air exhauster passes through the exhaust column, carry out the evacuation to the well cavity in the dust absorption board, make the dust absorption hole on the dust absorption board evenly aspirate to the air brushing platform, well cavity makes the air current flow more balanced, thereby it takes place to reduce the too concentrated condition of suction air current, filter mechanism clears up the grits after the suction, reduce the influence that impurity caused the air exhauster, also realize the cleaning action to the grits simultaneously, reduce the adhesion of grits on the advertising picture, improve cleaning efficiency, reduce the influence to the air brushing operation simultaneously.

Preferably, the dust collection pipe comprises a first vertical pipe section fixedly arranged at the top end of the dust collection plate, a horizontal pipe section fixedly arranged at one end, far away from the dust collection plate, of the first vertical pipe section, and a second vertical pipe section fixedly arranged at the horizontal pipe section, far away from the first vertical pipe section, and the filtering mechanism is arranged at the horizontal pipe section.

Through adopting above-mentioned technical scheme, filtering mechanism sets up at the horizontal pipe section, makes impurity such as the ash grain of adhesion on filtering mechanism, can not drop to the air brushing platform again under self action of gravity, reduces the influence degree to the air brushing operation.

Preferably, the filtering mechanism comprises a main frame, and a filter screen layer, an electrostatic fiber layer and an activated carbon layer which are arranged on the main frame in sequence along the length direction of the horizontal pipe section.

Through adopting above-mentioned technical scheme, the filter screen layer is used for carrying out coarse filtration to inspiratory grits, and static fibrous layer and active carbon layer carry out the essence to inspiratory grits and filter to detach the impurity in the air of intaking, reduce the influence that impurity caused the air exhauster.

Preferably, a through hole for inserting the main frame is formed in the peripheral wall of the horizontal pipe section, and a sealing element for plugging a gap between the main frame and the through hole is arranged on the inner wall of the through hole.

By adopting the technical scheme, the main frame is inserted into the horizontal pipe section from the through hole, so that the installation of the filtering mechanism on the horizontal pipe section is realized; the main frame is taken out from the through hole on the horizontal pipe section, so that a filter screen layer and the like on the main frame can be replaced or cleaned conveniently, and the service life of equipment is prolonged; the sealing element seals the gap between the main frame and the through opening, and the sealing performance of the horizontal pipe section is improved.

Preferably, a slide rail is fixedly arranged on the rack along the horizontal direction, a slide block is arranged on the slide rail in a sliding manner, the dust collection plate is arranged on the slide block, a driving mechanism used for driving the slide block to slide on the slide rail is arranged on the rack, and a movable telescopic section used for changing the connection length is arranged on the second vertical pipe section.

By adopting the technical scheme, the driving mechanism drives the sliding block to slide on the sliding rail, and the sliding block drives the dust collection plate to horizontally slide above the spray painting platform, so that the dust collection range of the spray painting platform is expanded, and the large-area dust collection effect of the dust collection plate on the spray painting platform is realized; the movable telescopic section is used for adjusting the length of the second vertical pipe section, and when the dust collection plate moves, the second vertical pipe section does not influence the normal sliding of the dust collection plate due to the adjustable length of the second vertical pipe section, so that the large-range dust removal effect of the dust collection cloth is realized.

Preferably, the driving mechanism comprises a rack fixedly arranged on the rack, a first motor arranged on the sliding block, and a gear arranged at the output end of the first motor, and the gear and the rack are meshed with each other.

Through adopting above-mentioned technical scheme, first motor drive gear rotates, and the gear drives the slider through the meshing effect with the rack and slides on the slide rail and move, and the slider drives the dust absorption board and slides on the horizontal direction, realizes the slip drive of dust absorption board.

Preferably, the lateral wall of slider has seted up the spout along vertical direction on, the tip of dust absorption board has set firmly the fixed block, the fixed block slides in the spout and sets up, be equipped with on the slider and be used for the drive and lock the control mechanism of fixed block position in the spout.

Through adopting above-mentioned technical scheme, control mechanism drives the fixed block and slides and lock in the spout, so realize that the distance between dust absorption board and the air brushing platform is adjustable, when the grits is more, move the dust absorption board to the position that is closer to the air brushing platform and remove dust, improve dust removal effect to improve the practicality in the in-service use.

Preferably, the control mechanism comprises a screw rod which is rotatably connected in the sliding groove along the length direction of the sliding groove and a second motor which is fixedly arranged on the sliding block and used for driving the screw rod to rotate, and the screw rod penetrates through the fixed block and is in threaded fit with the fixed block.

Through adopting above-mentioned technical scheme, the second motor drives the lead screw and rotates, and the lead screw passes through the screw thread effect and drives the fixed block and slide the motion in the spout, realizes the drive simultaneously, realizes locking through the screw thread auto-lock.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the dust removal device uniformly sucks the spray painting platform, and the filter mechanism cleans the sucked ash particles, so that the influence of impurities on the exhaust fan is reduced, the adhesion of the ash particles on an advertisement picture is also reduced, the cleaning efficiency is improved, and the influence of the ash particles on the spray painting operation is reduced;

2. the filtering mechanism is arranged on the horizontal pipe section, so that impurities are reduced from falling onto the spray painting platform under the action of self gravity, and the influence degree on the spray painting operation is reduced;

3. the detachable arrangement of the filtering mechanism facilitates replacement or cleaning, and prolongs the service life of the equipment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged partial schematic view of portion B of FIG. 1;

FIG. 4 is a top view of an embodiment of the present application;

FIG. 5 is a schematic sectional view taken along the line A-A in FIG. 4;

FIG. 6 is an enlarged partial schematic view of portion C of FIG. 5;

FIG. 7 is a schematic view showing the overall structure of a filter mechanism in the embodiment of the present application;

fig. 8 is a schematic view showing the overall structure of the dust suction plate in the embodiment of the present application.

Description of reference numerals: 1. a frame; 2. spray painting platform; 3. a cross beam; 4. spray painting a trolley; 5. a dust collection plate; 6. a dust collection pipe; 7. a filtering mechanism; 8. an exhaust fan; 9. a hollow cavity; 10. a dust collection hole; 11. a first vertical tube section; 12. a horizontal pipe section; 13. a second vertical tube section; 14. a main frame; 15. a screen layer; 16. an electrostatic fibrous layer; 17. an activated carbon layer; 18. a through opening; 19. a seal member; 20. a slide rail; 21. a slider; 22. a rack; 23. a first motor; 24. a gear; 25. a movable telescopic section; 26. a chute; 27. a fixed block; 28. a screw rod; 29. a second motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses UV inkjet printer with automatic dust removal function.

As shown in figures 1 and 2, the UV inkjet printer with the automatic dust removal function comprises a rack 1, wherein an inkjet platform 2 and a cross beam 3 are fixedly connected to the rack 1, the inkjet platform 2 and the cross beam 3 are horizontally arranged, and the cross beam 3 is arranged above the inkjet platform 2. The crossbeam 3 is connected with an inkjet trolley 4 in a sliding way, and the inkjet trolley 4 is used for performing inkjet operation on the advertising cloth laid on the inkjet platform 2. The frame 1 is provided with a dust removal device which is used for removing dust from the advertising cloth on the spray painting platform 2, so that the condition that dust particles are attached to an advertising picture is reduced, the quality of the advertising picture is improved, and the influence degree of the dust particles on the spray painting operation is reduced.

As shown in fig. 1 and 3, the dust removing apparatus includes a suction plate 5, a suction pipe 6, a filter mechanism 7 provided on the suction pipe 6, and a suction fan 8. The dust absorption plate 5 is placed in the horizontal direction, so that the dust absorption plate 5 is parallel to the spray painting platform 2. The dust absorption plate 5 is arranged above the spray painting platform 2. In the present embodiment, the dust suction plate 5 is provided in a rectangular parallelepiped shape. As shown in fig. 6, a hollow cavity 9 in a rectangular shape is formed inside the dust collection plate 5, a plurality of dust collection holes 10 are formed in the bottom wall of the dust collection plate 5, and each dust collection hole 10 is communicated with the hollow cavity 9.

As shown in fig. 1 and 4, a suction pipe 6 is used to connect the suction plate 5 and the suction fan 8. The suction pipe 6 comprises a first vertical pipe section 11, a horizontal pipe section 12 and a second vertical pipe section 13. Wherein, the first vertical pipe section 11 is fixed on the top wall of the dust absorption plate 5, and the first vertical pipe section 11 is communicated with the hollow cavity 9. Horizontal pipe section 12 fixed connection is on the top of first vertical pipe section 11, and horizontal pipe section 12 is the level and extends the setting, and filtering mechanism 7 installs the setting on horizontal pipe section 12 to this avoids the impurity of adhesion on filtering mechanism 7, and the condition that falls back again under self gravity takes place to spray painting platform 2.

As shown in fig. 1 and 5, one end of the horizontal pipe section 12 far away from the first vertical pipe section 11 is fixedly connected with a second vertical pipe section 13, and one end of the second vertical pipe section 13 far away from the horizontal pipe section 12 is connected with the exhaust fan 8, so that the communication between the exhaust fan 8 and the hollow cavity 9 in the dust collection plate 5 is realized. The air exhauster 8 vacuumizes the hollow cavity 9 in the dust collection plate 5, and the air painting platform 2 is uniformly sucked through the plurality of dust collection holes 10, so that the situation that the sucked air flow is too concentrated is reduced.

As shown in fig. 1 and 7, the filter mechanism 7 further includes a main frame 14, a filter screen layer 15, an electrostatic fiber layer 16, and an activated carbon layer 17. The filter screen layer 15, the electrostatic fiber layer 16 and the activated carbon layer 17 are all arranged on the main frame 14, and the filter screen layer 15, the electrostatic fiber layer 16 and the activated carbon layer 17 are arranged in sequence along the length direction of the main frame 14. The filter screen layer 15 is used for coarse filtering of the sucked ash particles, and the electrostatic fiber layer 16 and the activated carbon layer 17 are used for fine filtering of the sucked ash particles, so that impurity particles in the suction process are removed.

As shown in fig. 1 and 2, the horizontal pipe segment 12 has a through opening 18 formed in a peripheral wall thereof, and the through opening 18 is used for detachably mounting the main frame 14 on the horizontal pipe segment 12. The main frame 14 is inserted into the through hole 18, so that the installation of the filtering mechanism 7 on the dust suction pipe 6 is realized; the main frame 14 is taken down from the through hole 18, so that the filter mechanism 7 is detached from the dust suction pipe 6, the filter screen layer 15 and the like on the main frame 14 are convenient to replace or clean, and the service life of the equipment is prolonged.

A sealing element 19 is fixedly connected to the inner wall of the through opening 18, and specifically, the sealing element 19 is made of rubber or the like. When the main frame 14 is inserted into the through opening 18, the sealing member 19 seals the gap between the main plate and the through opening 18, thereby reducing the occurrence of air leakage of the dust suction pipe 6 and improving the overall sealing performance of the dust suction pipe 6.

As shown in fig. 1 and fig. 5, two slide rails 20 are fixedly connected to the side wall of the frame 1, and in this embodiment, the two slide rails 20 are symmetrically arranged with respect to the dust collection plate 5. The two slide rails 20 are both T-shaped and extend horizontally. The two slide rails 20 are respectively connected with a slide block 21 in a sliding way, and the dust collection plate 5 is connected between the two slide blocks 21. The frame 1 is provided with a driving mechanism, and the driving mechanism is used for driving the sliding block 21 to slide on the sliding rail 20, so as to drive the dust collection plate 5 to slide in the horizontal direction.

As shown in fig. 1 and 3, the driving mechanism includes a rack 22 fixedly connected to a side wall of the frame 1, a first motor 23 fixedly connected to a side wall of the slider 21, and a gear 24 fixed to an output end of the first motor 23. Wherein, rack 22 extends along the horizontal direction and sets up, gear 24 and rack 22 intermeshing, and first motor 23 is two-way motor. Therefore, the first motor 23 is started, the first motor 23 drives the gear 24 to rotate, the gear 24 drives the sliding block 21 to slide on the sliding rail 20 under the meshing action with the rack 22, and the sliding block 21 drives the dust collection plate 5 to slide in the horizontal direction, so that the sliding driving of the dust collection plate 5 is realized, the dust collection range of the spray painting platform 2 is expanded, and the large-area dust collection effect of the dust collection plate 5 on the spray painting platform 2 is realized.

The second vertical pipe section 13 is fixedly provided with a movable telescopic section 25, and the movable telescopic section 25 is used for changing the length of the second vertical pipe section 13 so as to adapt to the movement of the dust suction plate 5. Specifically, the movable telescopic section 25 is an expansion joint or the like.

As shown in fig. 5 and 6, the side walls of the two sliding blocks 21 are both provided with sliding grooves 26 along the vertical direction, and the sliding grooves 26 are both T-shaped grooves. The two end parts of the dust collection plate 5 are fixedly connected with fixing blocks 27, and the fixing blocks 27 are T-shaped. The two fixing blocks 27 are slidably disposed in the two sliding grooves 26, respectively. The slider 21 is provided with a control mechanism, and the control mechanism is used for driving the fixed block 27 to slide and lock in the chute 26, so that the distance between the dust collection plate 5 and the spray platform 2 is adjustable. The dust collection plate 5 is moved to a position closer to the spray painting platform 2 for dust collection, and the dust collection effect is improved.

The control mechanism comprises a lead screw 28 and a second motor 29. The screw 28 is rotatably disposed around its central axis in the slide groove 26, and the screw 28 is disposed along the longitudinal direction of the slide groove 26. The screw 28 penetrates through the upper end wall and the lower end wall of the fixing block 27, and the screw 28 is in threaded fit with the fixing block 27. The second motor 29 is fixed on the top end of the slide block 21, and the output end of the second motor 29 is fixedly connected with the screw rod 28. The second motor 29 is also a bidirectional motor. Therefore, the second motor 29 drives the screw rod 28 to rotate, and the screw rod 28 drives the fixing block 27 to slide in the sliding groove 26 through the screw thread effect, so as to realize the driving and locking effects.

The implementation principle is as follows:

starting the exhaust fan 8, wherein the exhaust fan 8 performs a dust removal effect on the spray painting platform 2 through an exhaust pipe;

starting the first motor 23 to drive the dust collection plate 5 to horizontally slide, and sucking the spray painting platform 2 in a large range;

the second motor 29 is started, the distance between the dust collection plate 5 and the spray painting platform 2 is adjusted, and the dust collection effect is improved;

when the filtering mechanism 7 needs to be replaced or cleaned, the main board is taken down from the dust suction pipe 6 to finish the disassembly; after cleaning or replacement, the main board is inserted into the through hole 18 again to complete installation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a UV inkjet printer with automatic dust removal function, includes frame (1), locates spray painting platform (2) on frame (1), locates crossbeam (3) on frame (1), slides and establishes spray painting dolly (4) on crossbeam (3), its characterized in that: be equipped with dust collector on frame (1), dust collector includes dust absorption board (5), establishes dust absorption pipe (6) on dust absorption board (5), establishes filtering mechanism (7) on dust absorption pipe (6), establishes air exhauster (8) of keeping away from dust absorption board (5) one end in dust absorption pipe (6), dust absorption board (5) set up in the top of air brushing platform (2), set up on the inside of dust absorption board (5) well cavity (9) and its diapire dust absorption hole (10) of seting up a plurality of and well cavity (9) intercommunication.

2. The UV inkjet printer with the automatic dust removal function according to claim 1, wherein: the dust collection pipe (6) comprises a first vertical pipe section (11) fixedly arranged at the top end of the dust collection plate (5), a horizontal pipe section (12) fixedly arranged at one end, far away from the dust collection plate (5), of the first vertical pipe section (11), and a second vertical pipe section (13) fixedly arranged at the horizontal pipe section (12) far away from the first vertical pipe section (11), and the filtering mechanism (7) is arranged at the horizontal pipe section (12).

3. The UV inkjet printer with the automatic dust removal function according to claim 2, wherein: the filtering mechanism (7) comprises a main frame (14), and a filter screen layer (15), an electrostatic fiber layer (16) and an activated carbon layer (17) which are arranged on the main frame (14) in sequence along the length direction of the horizontal pipe section (12).

4. The UV inkjet printer with the automatic dust removal function according to claim 3, wherein: a through opening (18) for inserting the main frame (14) is formed in the peripheral wall of the horizontal pipe section (12), and a sealing element (19) for plugging a gap between the main frame (14) and the through opening (18) is arranged on the inner wall of the through opening (18).

5. The UV inkjet printer with the automatic dust removal function according to claim 2, wherein: the dust collector is characterized in that a sliding rail (20) is fixedly arranged on the rack (1) along the horizontal direction, a sliding block (21) is arranged on the sliding rail (20) in a sliding manner, the dust collection plate (5) is arranged on the sliding block (21), a driving mechanism used for driving the sliding block (21) to slide on the sliding rail (20) is arranged on the rack (1), and a movable telescopic section (25) used for changing the connection length is arranged on the second vertical pipe section (13).

6. The UV inkjet printer with the automatic dust removal function according to claim 5, wherein: the driving mechanism comprises a rack (22) fixedly arranged on the rack (1), a first motor (23) arranged on the sliding block (21), and a gear (24) arranged at the output end of the first motor (23), and the gear (24) is meshed with the rack (22).

7. The UV inkjet printer with the automatic dust removal function according to claim 5, wherein: the utility model discloses a dust collection device, including slider (21), dust absorption board (5), the lateral wall of slider (21) is gone up and has been seted up spout (26) along vertical direction, the tip of dust absorption board (5) has set firmly fixed block (27), fixed block (27) slide in spout (26) and set up, be equipped with on slider (21) and be used for the drive and lock the control mechanism of fixed block (27) position in spout (26).

8. The UV inkjet printer with the automatic dust removal function according to claim 7, wherein: the control mechanism comprises a screw rod (28) which is rotatably connected in the sliding groove (26) along the length direction of the sliding groove (26) and a second motor (29) which is fixedly arranged on the sliding block (21) and used for driving the screw rod (28) to rotate, wherein the screw rod (28) penetrates through the fixed block (27) and is in threaded fit with the fixed block (27).