CN220114317U - Ink jet printing equipment - Google Patents

Ink jet printing equipment Download PDF

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Publication number
CN220114317U
CN220114317U CN202321645310.XU CN202321645310U CN220114317U CN 220114317 U CN220114317 U CN 220114317U CN 202321645310 U CN202321645310 U CN 202321645310U CN 220114317 U CN220114317 U CN 220114317U
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China
Prior art keywords
printing
printed
frame
support frame
support
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CN202321645310.XU
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Chinese (zh)
Inventor
徐四喜
张宁
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Dongguan Tuchuang Intelligent Manufacturing Co Ltd
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Dongguan Tuchuang Intelligent Manufacturing Co Ltd
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Abstract

The utility model belongs to the technical field of ink-jet printing, solves the defects of low printing efficiency and low printing quality in the prior art, and provides ink-jet printing equipment, which comprises: a frame; the printing platform is arranged on the frame and is used for supporting a piece to be printed with a plurality of surfaces to be printed; the printing device comprises two printing devices which are arranged on two opposite sides of the printing platform, wherein each printing device comprises a nozzle mounting plate and first nozzles which are arranged on the nozzle mounting plate, and the first nozzles of each printing device respectively carry out ink-jet printing on two opposite surfaces to be printed of a piece to be printed. The ink jet printing device has the advantages of high printing efficiency and good printing quality.

Description

Ink jet printing equipment
Technical Field
The utility model relates to the technical field of ink-jet printing, in particular to ink-jet printing equipment.
Background
The inkjet printing technology refers to a technology of spraying ink drops onto a printing medium through nozzles on a spray head to obtain images or characters, the printing medium is generally paper with a two-dimensional plane, but along with development and requirements of the technology, the surface of a three-dimensional product also needs to be printed, for example, for square battery boxes, in the prior art, a plurality of square battery boxes are tiled on a printing platform, then each upward face of each square battery box is subjected to inkjet printing, then each square battery box is manually turned over, so that the other face opposite to the face which has been subjected to inkjet printing is subjected to inkjet printing, and the different turned over faces are subjected to the printing mode of printing in sequence, so that the printing efficiency is low.
Accordingly, there is a need to provide an inkjet printing apparatus having high printing efficiency and good printing quality.
Disclosure of Invention
The present utility model provides an inkjet printing apparatus for achieving an object of the present utility model, which includes: a frame; the printing platform is arranged on the frame and is used for supporting a piece to be printed with a plurality of surfaces to be printed; the printing device comprises two printing devices which are arranged on two opposite sides of the printing platform, wherein each printing device comprises a nozzle mounting plate and first nozzles which are arranged on the nozzle mounting plate, and the first nozzles of each printing device respectively carry out ink-jet printing on two opposite surfaces to be printed of a piece to be printed.
Further, the inkjet printing device comprises a support plate arranged on the frame, the printing device comprises a first driver and a bottom plate, the support frame is fixed on the support plate, the nozzle mounting plate is supported by the support frame, a first guide rail and a first sliding block which are in sliding fit are arranged on the bottom plate and the support frame, and the first driver is used for driving the support frame to move on the bottom plate relative to the surface to be printed so as to adjust the printing distance.
Further, the printing device further comprises a pair of second drivers and a movable support arranged in the supporting frame, the spray head mounting plate is fixed on the movable support, second guide rails and second sliding blocks which are in sliding fit are arranged on two pairs of opposite sides of the movable support, which are opposite to the supporting frame, of the movable support, and the second drivers drive the movable support to move on the supporting frame along the moving direction perpendicular to the supporting frame.
Further, a second driver is arranged on the outer side surfaces of a pair of opposite side plates of the supporting frame at intervals, through grooves are formed in the pair of opposite side plates, the second driver is a driving rod with a handle, a driving block is arranged on the driving rod and fixedly connected with the movable support through the through grooves, the third driver drives the driving block to move in the through grooves so as to drive the movable support to move along the extending direction of the through grooves, and a synchronous belt is sleeved at the bottom ends of the pair of driving rods so that the pair of driving rods synchronously drive the movable support to move.
Further, a protective cover is arranged on the outer side part of the side plate of the support frame fixed with the fixing rod, and the handle of the driving rod is opposite to a gap between the protective cover and the side plate.
Further, the inkjet printing device further comprises a driving mechanism arranged on the frame, the driving mechanism comprises a supporting column, a sliding frame, a sliding rail and a third driver, the supporting column is fixed on the sliding frame, the printing platform is fixed on the supporting column, a plurality of adsorption holes for applying negative pressure adsorption force to the workpiece to be printed on the printing platform are formed in the printing platform, and the third driver drives the printing platform to move in and out between the first printing device and the second printing device.
Further, a fixing rod which is vertically arranged is fixed on a side plate of the supporting frame which is relatively positioned at the downstream of the moving direction of the printing platform, a plurality of first UV lamps are movably sleeved on the fixing rod, the first spray heads are arranged in a plurality of rows, each row of the first spray heads is provided with at least two first spray heads, the first UV lamps and each row of the first spray heads are arranged in parallel in the vertical direction, and the irradiation range of all the first UV lamps covers the ink jetting range of all the first spray heads.
Further, the inkjet printing device further comprises a cross beam and a printing trolley, wherein the cross beam is fixed on the frame and located above the printing platform, the printing trolley is mounted on the cross beam and comprises a second spray head, the printing trolley moves back and forth on the cross beam, and the moving direction of the printing trolley is perpendicular to the moving direction of the supporting frame.
Further, the inkjet printing device further comprises a photo-curing device, the photo-curing device is arranged at the downstream of the first printing device and the downstream of the second printing device relative to the moving direction of the printing platform, a plurality of second UV lamps which are arranged facing the first guide rail are arranged on the photo-curing device, the second spray heads perform inkjet printing on the upper surface to be printed between the two opposite surfaces to be printed, and the second UV lamps perform photo-curing on the upper surface to be printed which is moved to the lower surface and received the inkjet printing.
Further, the piece to be printed is a square lithium battery, and the surface to be printed is a plane.
The beneficial effects of the utility model are as follows:
according to the ink-jet printing equipment, by arranging the two printing devices, the two opposite surfaces of the piece to be printed can be subjected to ink-jet printing at the same time, and the printing efficiency and the printing quality can be obviously improved, so that the advantages of high printing efficiency and good printing quality are obtained.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings required to be used in the embodiments of the present utility model will be briefly described, and it is within the scope of the present utility model to obtain other drawings according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an inkjet printing apparatus according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of an inkjet printing apparatus according to an embodiment of the present utility model, in which a printing device is omitted and a side view is provided;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic structural view of an inkjet printing apparatus according to an embodiment of the present utility model, in which a printing device is omitted and the other side is viewed;
fig. 5 is a schematic view of an inkjet printing apparatus according to an embodiment of the present utility model, in which a printing device and a frame are omitted and in which a bottom view is provided;
reference numerals illustrate:
1-a frame; 2-a printing platform; 3-supporting plates; 4-printing means; 41-a spray head mounting plate; 42-first spray head; 43-a first driver; 44-a support frame; 45-baseboard; 46-a first rail; 47-a first slider; 48-a second driver; 49-a movable rack; 410-a second rail; 411-a second slider; 412-through slots; 413-a drive block; 414-synchronous belt; 415-a protective cover; 416-a fixed rod; 417-a first UV lamp; 5-supporting columns; 6-a carriage; 7-sliding rails; 8-a cross beam; 9-a print carriage; 91-a second nozzle; 10-a light curing device; 101-a second UV lamp; 20-the part to be printed.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element limited by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. If not conflicting, the embodiments of the present utility model and the features of the embodiments may be combined with each other, which are all within the protection scope of the present utility model.
Referring to fig. 1 to 5, as an object of the present utility model, there is provided an inkjet printing apparatus including a frame 1, a printing table 2 provided on the frame 1, and two printing devices, wherein the printing table 2 is for supporting a piece 20 to be printed having a plurality of surfaces to be printed. Two printing devices are arranged on opposite sides of the printing platform 2. Each printing device comprises a nozzle mounting plate 41 and first nozzles 42 mounted on the nozzle mounting plate 41, and the first nozzles 42 of each printing device respectively perform ink-jet printing on two opposite surfaces to be printed of the piece to be printed 20. Therefore, by arranging two printing devices, the two opposite surfaces to be printed of the piece to be printed 20 can be subjected to inkjet printing at the same time, and the piece to be printed 20 does not need to be manually turned over, so that the printing efficiency and the printing quality can be remarkably improved, and the printing device has the advantages of high printing efficiency and good printing quality.
Referring to fig. 2 to 4 in combination, the ink jet printing apparatus specifically includes a support plate 3 disposed on a frame 1, the printing device includes a first driver 43 and a base plate 45 with a support frame 44 fixed on the support plate 3, the nozzle mounting plate 41 is supported by the support frame 44, the base plate 45 and the support frame 44 are provided with a first guide rail 46 and a first slider 47 in sliding fit, and the first driver 43 is used for driving the support frame 44 to move on the base plate 45 relative to a surface to be printed to adjust a printing distance. In this way, the horizontal spacing between the opposing first nozzles 42 of the two printing apparatuses can be adapted to accommodate different shapes of the workpiece 20 to be printed, thereby ensuring high quality ink jet printing on the corresponding surface to be printed.
Preferably, the printing apparatus further includes a pair of second drivers 48 and a movable bracket 49 disposed in the support frame 44, the head mounting plate 41 is fixed to the movable bracket 49, and two pairs of sides of the movable bracket 49 opposite to the support frame 44 are provided with the second guide rail 410 and the second slider 41 in sliding fit, and it is known that more than one pair of the second guide rail 410 and the second slider 41 may be provided on each side. The second driver 48 drives the movable bracket 49 to move on the support frame 44 in a direction perpendicular to the moving direction of the support frame 44. Accordingly, the height in the vertical direction between the opposing first ejection heads 42 on the two printing apparatuses can be adjusted appropriately in response to the differently shaped pieces 20 to be printed, thereby ensuring high-quality inkjet printing on the corresponding surfaces to be printed.
Preferably, a second driver 48 is arranged on the outer side surfaces of a pair of opposite side plates of the supporting frame 44 at intervals, through grooves 412 are formed in the pair of opposite side plates, a third driver is a driving rod with a handle, a driving block 413 is arranged on the driving rod, the driving block 413 is fixedly connected with the movable support 49 through the through grooves 412, the second driver 48 drives the driving block 413 to move in the through grooves 412 so as to drive the movable support 49 to move along the extending direction of the through grooves 412, and a synchronous belt 414 is sleeved at the bottom ends of the pair of driving rods so as to synchronously drive the movable support 49 to move by the pair of driving rods. It should be understood that the first driver 43 may be a driving rod with a handle in driving connection with the supporting frame 44, or a driving cylinder. Therefore, the height of the first spray head 42 in the vertical direction can be manually adjusted by using the driving rods with handles and the synchronous belt 414, so that not only can the accurate adjusting effect be obtained, but also the structure is simplified and the cost is reduced,
preferably, a shield 415 is provided at an outer side of the side plate of the support frame 44 to which the fixing rod 416 is fixed, and a handle of the driving rod is opposite to a gap between the shield 415 and the side plate. By providing the shield 415 in this way, the operator is prevented from touching the handle easily, thereby reducing the possibility of misoperation of the handle to a great extent.
Referring to fig. 1 in combination, preferably, the inkjet printing apparatus further includes a driving mechanism disposed on the frame 1, the driving mechanism includes a support column 5, a carriage 6, a slide rail 7 and a third driver (not shown), the support column 5 is fixed on the carriage 6, the printing platform 2 is fixed on the support column 5, a plurality of adsorption holes (not shown) for applying negative pressure adsorption force to the workpiece 20 to be printed on the printing platform 2 are disposed on the printing platform 2, so that the workpiece 20 to be printed is fixed on the printing platform 2, and the third driver drives the printing platform 2 to move in and out between the first printing device and the second printing device, so that after moving in, the workpiece 20 to be printed is subjected to gap inkjet printing and after completing the inkjet printing, the third driver drives the printing platform 2 to move in and out. The present solution has a high degree of automation and ensures that the piece 20 to be printed is moved to the correct position for inkjet printing, thus ensuring good print quality.
Referring to fig. 3 in combination, a fixing rod 416 is preferably fixed to a side plate of the support frame 44 located at a downstream side of the moving direction of the printing platform 2, a plurality of first UV lamps 417 are movably sleeved on the fixing rod 416, and each of the first UV lamps 417 can adjust an angle of the fixing rod 416 relative to a surface to be printed according to actual needs so as to change a photo-curing time period, the first nozzles 42 are arranged in a plurality of rows with at least two first nozzles 42 in each row, the first UV lamps 417 are arranged in parallel with each row of the first nozzles 42 in a vertical direction, and an irradiation range of all the first UV lamps 417 covers an ink jetting range of all the first nozzles 42. In this way, the inkjet printing apparatus can further provide an automatic photo-curing function, further improving the processing function and degree of automation of the workpiece 20 to be printed.
Referring to fig. 5 in combination, the inkjet printing apparatus preferably further includes a cross beam 8 and a print carriage 9, wherein the cross beam 8 is fixed on the frame 1 and located above the print platform 2, the print carriage 9 is mounted on the cross beam 8 and includes a second nozzle 91, the print carriage 9 reciprocates on the cross beam 8, and a moving direction of the print carriage 9 is perpendicular to a moving direction of the support frame 44. Therefore, before the inkjet printing on the two opposite surfaces to be printed, the second nozzle 91 on the print carriage 9 can be utilized to perform inkjet printing on the upward surface of the workpiece 20 to be printed, so that the whole inkjet printing device can complete three-surface inkjet printing, and the applicability is wider and the printing efficiency is higher.
Preferably, the inkjet printing apparatus further includes a photo-curing device 10, and the photo-curing device 10 is disposed downstream of the first printing device and the second printing device with respect to the moving direction of the printing platform 2, and a plurality of second UV lamps 101 disposed facing the first rail 46 are disposed on the photo-curing device 10, and the second nozzles 91 perform inkjet printing on the upper surface to be printed located between the two opposite surfaces to be printed, and the second UV lamps 101 perform photo-curing on the upper surface to be printed which has received the inkjet printing and moved to the lower surface.
Preferably, the piece 20 to be printed is a polyhedral square lithium battery such as a cuboid, a cube, etc., and the surface to be printed is a plane. Therefore, the method can replace the traditional mode of sticking films on a plurality of sides of the lithium battery by using an ink-jet printing mode, and has the advantage of improving the working efficiency of subsequent processing of marking performance parameters on a plurality of surfaces of the lithium battery.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the utility model, and any changes, equivalents, modifications and improvements that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (10)

1. An inkjet printing apparatus, comprising:
a frame;
the printing platform is arranged on the frame and is used for supporting a piece to be printed with a plurality of surfaces to be printed;
the printing device comprises a printing platform, two printing devices arranged on two opposite sides of the printing platform, wherein each printing device comprises a nozzle mounting plate and first nozzles mounted on the nozzle mounting plate, and the first nozzles of each printing device respectively conduct ink-jet printing on two opposite surfaces to be printed of the piece to be printed.
2. The ink jet printing apparatus of claim 1, wherein the ink jet printing apparatus comprises a support plate provided on the frame, the printing device comprises a first driver and a base plate with a support frame fixed on the support plate, the nozzle mounting plate is supported by the support frame, the base plate and the support frame are provided with a first guide rail and a first sliding block in sliding fit, and the first driver is used for driving the support frame to move on the base plate relative to the surface to be printed so as to adjust the printing distance.
3. Inkjet printing apparatus according to claim 2 wherein the printing device further comprises a pair of second drivers and a movable carriage disposed in the support frame, the nozzle mounting plate being secured to the movable carriage, the movable carriage being provided with second guide rails and second slides in sliding engagement on both pairs of sides opposite the support frame, the second drivers driving the movable carriage to move on the support frame in a direction perpendicular to the direction of movement of the support frame.
4. An ink jet printing apparatus according to claim 3 wherein the outer side surfaces of a pair of opposite side plates of the supporting frame are each provided with a second driver at intervals, a through groove is formed in the pair of opposite side plates, the second driver is provided with a driving rod with a handle, a driving block is arranged on the driving rod and fixedly connected with the movable support through the through groove, the second driver drives the driving block to move in the through groove so as to drive the movable support to move along the extending direction of the through groove, and a synchronous belt is sleeved at the bottom ends of the pair of driving rods so as to synchronously drive the movable support to move.
5. The apparatus according to claim 4, wherein a shield is provided at an outer side portion of a side plate of the support frame to which the fixing lever is fixed, and a handle of the driving lever is opposed to a gap between the shield and the side plate.
6. The inkjet printing apparatus according to claim 2 further comprising a drive mechanism provided on the frame, the drive mechanism including a support column, a carriage, a slide rail, and a third driver, the support column being fixed to the carriage, the printing platform being fixed to the support column, a plurality of suction holes being provided on the printing platform for applying a negative pressure suction force to the workpiece to be printed, the suction holes being fixed to the printing platform, the third driver driving the printing platform to move in and out between the first printing device and the second printing device.
7. The inkjet printing apparatus according to claim 6 wherein a fixing rod is fixed to a side plate of the support frame located relatively downstream in the moving direction of the printing table, a plurality of first UV lamps are movably sleeved on the fixing rod, the first heads are arranged in a plurality of rows and each row has at least two first heads, the first UV lamps are arranged in parallel with each row of the first heads in the vertical direction, and the irradiation ranges of all the first UV lamps cover the inkjet ranges of all the first heads.
8. The inkjet printing apparatus of claim 6 further comprising a cross beam and a print carriage, the cross beam being secured to the frame above the print platform, the print carriage being mounted to the cross beam and comprising a second nozzle, the print carriage reciprocating on the cross beam, the print carriage moving in a direction perpendicular to the direction of movement of the support frame.
9. The inkjet printing apparatus according to claim 8 further comprising a light curing device disposed downstream of the first printing device and the second printing device with respect to the direction of movement of the printing table, wherein a plurality of second UV lamps disposed facing the first rail are disposed on the light curing device, wherein the second nozzle performs inkjet printing on an upper surface to be printed between two opposite surfaces to be printed, and wherein the second UV lamps perform light curing on the upper surface to be printed which has been subjected to inkjet printing and moved therebelow.
10. Inkjet printing apparatus according to any one of claims 1 to 9 wherein the article to be printed is a square lithium battery and the face to be printed is planar.
CN202321645310.XU 2023-06-27 2023-06-27 Ink jet printing equipment Active CN220114317U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321645310.XU CN220114317U (en) 2023-06-27 2023-06-27 Ink jet printing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321645310.XU CN220114317U (en) 2023-06-27 2023-06-27 Ink jet printing equipment

Publications (1)

Publication Number Publication Date
CN220114317U true CN220114317U (en) 2023-12-01

Family

ID=88913678

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321645310.XU Active CN220114317U (en) 2023-06-27 2023-06-27 Ink jet printing equipment

Country Status (1)

Country Link
CN (1) CN220114317U (en)

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