CN223045407U - Inkjet printer with ink scraping structure - Google Patents
Inkjet printer with ink scraping structure Download PDFInfo
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- CN223045407U CN223045407U CN202422188741.9U CN202422188741U CN223045407U CN 223045407 U CN223045407 U CN 223045407U CN 202422188741 U CN202422188741 U CN 202422188741U CN 223045407 U CN223045407 U CN 223045407U
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Abstract
The utility model provides an inkjet printer with scrape black structure, includes material feeding unit, pressure material device, vacuum adsorption device, vision device, self-cleaning device, automatic scrape black device and printing device, and printing device includes ink jet structure, drive structure, track structure and scrapes black structure, and ink jet structure installs on track structure, and drive structure drive ink jet structure realizes the removal of a plurality of directions on track structure, scrapes black structure and is equipped with soft doctor-bar and base, and soft doctor-bar is vertical installs on the base. Can scrape the ink voluntarily after printer work operating time, avoid the ink accumulation on the shower nozzle of inkjet structure, influence the effect of printing of printer, if be the coloured printer, can also avoid different colours to influence each other through scraping the ink structure for the colour that the sheet material was printed is purer, compares whole printing quality with prior art and obtains promoting.
Description
Technical Field
The utility model belongs to the field of marking tools for shoes, clothes and bags, and particularly relates to an ink-jet printer with an ink scraping structure.
Background
The existing leather or textile products such as shoes, clothes, bags and the like need to be cut into various irregularly-shaped sheets firstly, then the sheets are spliced together through sewing or adhesion, if no marks exist, the sheets are spliced into various shapes when the positions shift during manual operation, so that marks are generally required to be made at sewing or bending positions, namely, marks are made on the sheets in an ink-jet mode by using a line drawing machine, the drawing speed of the line drawing machine on the lines can be also high, but the drawing speed of the line drawing machine on a planar pattern structure is low, therefore, a printer for a plurality of spray heads of the pattern is developed, a plurality of spray heads can remain a lot of ink after working for a period of time, a certain amount of accumulated ink can be sprayed onto the sheets along with air flow, the lines or the patterns on the sheets are disturbed, even the normal marks or printing are directly dripped on the sheets, and in addition, the spray heads can be blocked due to the fact that the ink is dry.
Disclosure of utility model
In view of the above prior art, an object of the present utility model is to provide an inkjet printer with an ink scraping structure capable of automatically scraping off residual ink on a nozzle.
The technical scheme is that the ink-jet printer with the ink scraping structure comprises a feeding device, a material pressing device, a visual device and a printing device, wherein the printing device comprises an ink-jet structure, a driving structure, a track structure and the ink scraping structure, the ink-jet structure is arranged on the track structure, the driving structure drives the ink-jet structure to move in multiple directions on the track structure, the ink scraping structure is provided with a soft scraping blade and a base, and the soft scraping blade is vertically arranged on the base.
The printer has the beneficial effects that ink can be automatically scraped after the printer works for a certain time, so that the ink accumulation on the spray head of the ink-jet structure is avoided, the printing effect of the printer is influenced, and if the printer is a color printer, the mutual influence of different colors can be avoided through the ink scraping structure, so that the color of sheet printing is purer, and the overall printing quality is improved compared with the prior art.
Further, the track structure comprises a third track, a second track and a first track, wherein the third track and the second track are perpendicular to each other in the horizontal direction, the first track is driven by a first speed reduction motor, the second track is driven by a second speed reduction motor, the third track is driven by a third speed reduction motor, thus the track structure can be utilized to print any position on the platform, and the track structure can also be directly utilized to scrape ink and maintain.
Further, first track includes first slide rail, the second slide rail, slide and lead screw, the lead screw sets up along vertical direction, the inkjet structure is fixed on the slide, the slide matches with first slide rail and second slide rail, the slide is in the same place with the gliding mode installation of first slide rail and second slide rail relatively, the slide is equipped with the screw that matches with the lead screw, first gear motor drives the lead screw through the reduction transmission structure and rotates, the inkjet structure follows the removal of slide realization upper and lower direction like this, first gear motor adopts servo motor can accurately remove appointed height, can all realize accurate location when printing or scraping ink.
Further, the second track includes slide rail, lower slide rail, the installation bedplate, the drive wheel, drive belt and drive wheel, the second gear motor drives the drive wheel through belt drive or chain drive's mode and rotates, the drive wheel sets up the realization transmission with the drive wheel is coaxial, the installation bedplate is installed on slide rail and lower slide rail with the gliding mode of relative slide rail, first track is wholly fixed on the installation bedplate, the drive wheel rotates relative drive belt and can drive the installation bedplate and remove along last slide rail and lower slide rail, the stable lateral shifting can be realized to the inkjet structure like this, the interval scope of printing is wider, can remove and scrape the ink to scraping ink structure position.
Further, the third track includes left slide rail, right slide rail, left socle and right branch frame, the second track is installed on the crossbeam, the crossbeam both ends are fixed respectively on left socle and right branch frame, left socle can be followed left slide rail rectilinear movement, right branch frame can be followed right slide rail rectilinear movement, left socle or right branch frame are equipped with the third gear motor, the drive to left socle and right branch frame is realized through belt drive or chain drive to the third gear motor, through the cooperation of third track, first track and second track, scrape the epaxial removal of X, Y, Z three axial that the black structure realized, set up in the movable range and scrape black structure and can realize automatic the scraping.
Further, install on the location slide rail of horizontal direction on base one side and make the unsettled setting of base in material feeding unit border position top, base one end is fixed on the cylinder and is made the cylinder can drive the quick rectilinear movement of base, unsettled design easy to assemble does not influence print platform's space on the one hand, on the other hand can let scrape the ink structure and enter into the working range of ink jet architecture.
The device comprises a feeding device, a pressing device, a visual device, an ink-jet structure, a track structure, a pressing device, a track structure and a track, wherein the feeding device is provided with a conveying structure capable of intermittently moving a sheet material for a certain distance, the pressing device is provided with an extrusion structure so that the conveyed sheet material is flatter, the visual device is provided with a camera capable of identifying images or contours of the sheet material in a certain section or position on the feeding device, the printing device is provided with an ink-jet structure and the track structure capable of moving the ink-jet structure to the appointed position according to the images or contours identified by the visual device so as to print various patterns or mark lines at the process position, the sheet material conveyed by the feeding device reaches the visual device position after passing through the pressing device so as to conduct image identification and line or pattern printing, the pressing device is used for extruding the sheet material to be flatter, so that photographing identification and printing precision are higher, the track can be used for realizing printing in a larger range, the cost of the printing device is reduced, the utilization rate of the printing device is higher, the intermittent moving mechanism can conduct manual screening on the sheet material when the sheet material is placed, the sheet material with larger deformation is directly removed, the sheet material with smaller deformation is extruded by the pressing device so that the sheet material can be flatter through the pressing device, and the photographing can be enabled to obtain images and the preset patterns through the image identification and the position.
Further, the material pressing device at least comprises a heating device and an extrusion device, and the extrusion device can roll the sheet material for the compression roller, so that the sheet material is smoother.
Further, the feeding device is provided with a printing platform, the printing platform is provided with a negative pressure box body, an adsorption plate is arranged on the negative pressure box body, a plurality of adsorption holes are formed in the adsorption plate, the negative pressure box body is connected with a negative pressure fan through a pipeline, so that the air pressure in the negative pressure box body is lower than the atmospheric pressure, the effect of air flow and the atmospheric pressure is utilized to enable the sheet material to be flatly adsorbed on the printing platform, and the printing effect is better.
Further, the ink jet structure is provided with a red ink box, a blue ink box, a yellow ink box and a black ink box, and the red ink box, the blue ink box, the yellow ink box and the black ink box are arranged in two rows and two columns, so that a color printing function can be realized.
Further, the rubber pad is arranged above the printing platform, and the rubber pad is matched with the rectangular groove and the ink-jet structure, so that the ink-jet structure can be in a closed state after being inserted into the rubber groove, and therefore the ink-jet structure can be moved to the position of the rubber groove in a working gap to be closed, evaporation of ink is reduced, a nozzle is prevented from being blocked, and the printer is particularly suitable for a printer which works intermittently.
Drawings
FIG. 1 is a schematic perspective view of an ink jet printer with a wiping structure according to the present utility model;
FIG. 2 is another perspective view of an ink jet printer with a wiping structure according to the present utility model;
FIG. 3 is a schematic side view of a printing apparatus of an ink jet printer with a wiping structure according to the present utility model;
FIG. 4 is a schematic illustration of a printing device of an ink jet printer with a wiping structure in a wiping position according to the present utility model;
FIG. 5 is a schematic illustration of a printing device of an ink jet printer with a wiping structure according to the present utility model, not in a wiping position;
Fig. 6 is a schematic diagram showing the carriage mounting of an ink jet printer with a wiping structure according to the present utility model.
Detailed Description
As required, detailed embodiments of the present utility model are disclosed herein, but it is to be understood that the disclosed embodiments are merely exemplary of the utility model that may be embodied in various and alternative forms. The figures are not necessarily to scale and certain features may be exaggerated or minimized to show details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The feeding device and the vision device can be set by referring to the prior art, and not only can be used for drawing lines, but also can be used for printing patterns. The ink-jet printer with the ink scraping structure is improved based on the traditional line drawing machine, replaces the traditional machine which can only independently draw lines, is substantially the same as the printer, and can directly print color patterns.
As shown in fig. 1, 2, 3, 4, 5 and 6, an ink jet printer with a scraping structure comprises a feeding device 1, a pressing device 2, a vision device 4 and a printing device 3, wherein the printing device 3 comprises an ink jet structure 6, a driving structure 7, a track structure 8 and a scraping structure 9, the ink jet structure 6 is arranged on the track structure 8, the driving structure 7 drives the ink jet structure 6 to move in multiple directions on the track structure 8, the scraping structure 9 is provided with a soft scraping blade 91 and a base 92, and the soft scraping blade 91 is vertically arranged on the base 92. The vision apparatus 4 is mounted directly above the printing platform 11.
As shown in fig. 1, 2, 3, 4, 5 and 6, the rail structure 8 includes a third rail 83 and a second rail 82 which are perpendicular to each other in the horizontal direction, and a first rail 81 in the vertical direction, the first rail 81 is driven by a first gear motor 84, the second rail 82 is driven by a second gear motor 85, and the third rail 83 is driven by a third gear motor 86.
As shown in fig. 1, 2, 3, 4, 5 and 6, the first rail 81 includes a first slide rail 19, a second slide rail 18, a slide seat 17 and a screw rod 16, the screw rod 16 is arranged along a vertical direction, the ink-jet structure 6 is fixed on the slide seat 17, the slide seat 17 is matched with the first slide rail 19 and the second slide rail 18, the slide seat 17 is installed together in a manner of being slidable relative to the first slide rail 19 and the second slide rail 18, the slide seat 17 is provided with a screw hole matched with the screw rod 16, and the first speed reducing motor 84 drives the screw rod 16 to rotate through a speed reducing transmission structure.
As shown in fig. 1, 2, 3, 4, 5 and 6, the second rail 82 includes an upper rail 29, a lower rail 28, a mounting seat plate 27, a driving wheel 26, a driving belt 25 and a driving wheel 24, the driving wheel 24 is driven to rotate by a second speed reducing motor 85 through a belt transmission or chain transmission mode, the driving wheel 24 and the driving wheel 26 are coaxially arranged to realize transmission, the mounting seat plate 27 is mounted on the upper rail 29 and the lower rail 28 in a sliding mode relative to the upper rail 29 and the lower rail 28, the first rail 81 is integrally fixed on the mounting seat plate 27, and the driving wheel 26 can drive the mounting seat plate 27 to move along the upper rail 29 and the lower rail 28 through rotation relative to the driving belt 25.
As shown in fig. 1, 2, 3, 4, 5 and 6, the third rail 83 includes a left slide rail 31, a right slide rail 32, a left bracket 33 and a right bracket 34, the second rail 82 is mounted on a cross beam 35, both ends of the cross beam 35 are respectively fixed to the left bracket 33 and the right bracket 34, the left bracket 33 can linearly move along the left slide rail 31, the right bracket 34 can linearly move along the right slide rail 32, the left bracket 33 or the right bracket 34 is provided with a third gear motor 86, and the third gear motor 86 drives the left bracket 33 and the right bracket 34 through belt transmission or chain transmission.
As shown in fig. 1, 2, 3, 4, 5 and 6, one side of the base 92 is mounted on a positioning slide rail 93 in the horizontal direction, so that the base 92 is suspended above the edge of the feeding device 1, and one end of the base 92 is fixed on an air cylinder 94, so that the air cylinder 94 can drive the base 92 to move linearly.
As shown in fig. 1, 2, 3, 4, 5 and 6, the feeding device 1 is provided with a conveying structure capable of intermittently moving the sheet material 10 by a certain distance, the pressing device 2 is provided with an extruding structure so that the conveyed sheet material 10 is flatter, the vision device 4 is provided with a camera capable of identifying the image or outline of the sheet material 10 at a certain interval or position on the feeding device 1, the printing device 3 is provided with an ink-jet structure 6 and a track structure 8 capable of moving the ink-jet structure 6 to a specified position according to the image or outline identified by the vision device 4 to print various patterns or mark lines at a process position.
As shown in fig. 1, 2, 3, 4, 5 and 6, the pressing device 2 at least comprises a heating device 5 and a pressing device, wherein the pressing device is a pressing roller 20 capable of rolling the sheet material 10.
As shown in fig. 1, 2, 3, 4, 5 and 6, the vacuum adsorption device is provided with a printing platform 11 on the feeding device 1, the printing platform 11 is provided with a negative pressure box 12, the negative pressure box 12 is provided with an adsorption plate 13, the adsorption plate 13 is provided with a plurality of adsorption holes 14, and the negative pressure box 12 is connected with a negative pressure fan 15 through a pipeline so that the air pressure in the negative pressure box 12 is lower than the atmospheric pressure.
As shown in fig. 1, 2, 3, 4, 5 and 6, the ink jet structure 6 is provided with a red ink cartridge, a blue ink cartridge, a yellow ink cartridge and a black ink cartridge, which are arranged in two rows and two columns.
As shown in fig. 1, 2, 3, 4, 5 and 6, a rubber pad 95 is disposed above the printing platform 11, and the rubber pad 95 is matched with the rectangular groove and the ink jet structure 6, so that the ink jet structure 6 can be in a closed state after being inserted into the rubber groove. The printing device 3 is provided with a circuit board for controlling printing, namely a control circuit, and can realize data transmission with a computer in a networking way. The ink jet structure 6 can be reset to the position of the rubber pad 95 in the stop state, so that dust can be prevented from adhering to the nozzle.
The pressing device 2 at least comprises a heating device 5 and an extrusion device, wherein the heating device 5 is provided with a heat source, the heat source heats the sheet material 10 through one or more of direct contact, indirect contact, heat radiation and heat convection, and the heat of the heat source is obtained through one or more of resistance heating, electromagnetic heating, fuel heating, heat pump heating, high-temperature gas or liquid heating. For example, if the temperature is suitable, the heating rod may be directly contacted with the sheet material 10 to heat the sheet material 10, if the temperature of the heating rod is very high, then the heating rod cannot be directly contacted with the sheet material 10, and heating needs to be achieved by indirectly contacting the sheet material 10 through other structures, for example, the heating device 5 is arranged on the extrusion device to directly achieve heating through the extrusion device, or the heating rod is arranged near the sheet material 10 to achieve heating of the sheet material 10 through heat radiation and heat convection, and contact with the sheet material 10 is not needed. The heat source is many, resistance heating only needs to set up the resistance wire, and electromagnetic heating sets up corresponding coil can heat the plug, and the heat transfer is given to extrusion device or other mode increase and is transmitted to sheet material 10 through the plug again. The heating of the fuel requires a chamber to be filled with air or oxygen and the addition of fuel to generate heat from chemical energy, which can be transferred to the extrusion device or otherwise transferred to the sheet 10. The heat pump heating requires compressed air to achieve an increase in temperature, although other structures heating liquids or gases may be used directly to achieve heating of the sheet 10.
The extrusion device is that compression roller 20 can roll extrusion to sheet material 10, and the compression roller 20 below is equipped with the backing roll and realizes the roll extrusion of sheet material 10 on the conveyer belt, if the conveyer belt below sets up planar structure and realizes supporting and also can accomplish the roll extrusion but the resistance that the conveyer belt carried is great. Or the extrusion device is of two planar structures, and the sheet material 10 is extruded directly or indirectly through relative movement, so that the sheet material 10 becomes flatter under the action of pressure, and the planar structures can extrude the sheet material 10 through up-and-down movement of the hydraulic structure.
The ink-jet printer with the ink scraping structure 9 further comprises a feeding device 1, a vision device 4 and a printing device 3, wherein the feeding device 1 is provided with a conveying structure capable of moving the sheet material 10 for a certain distance, the vision device 4 is provided with a camera capable of identifying images or outlines of moving or static objects, the printing device 3 is provided with an ink-jet structure 6 capable of printing various patterns or marking lines of process positions according to the images or outlines identified by the vision device 4, the sheet material 10 reaches the position of the vision device 4 under the conveying of the feeding device 1 for image identification, and finally the designated lines or patterns are printed at the position of the printing device 3.
As shown in fig. 1, 2, 3, 4, 5 and 6, an inkjet printer with a scraping structure 9 includes a heating device 5, an extruding device, a feeding device 1, a vision device 4 and a printing device 3, wherein the feeding device 1 is provided with a conveying structure capable of moving a sheet 10 a certain distance, which can be a conveyor belt structure or a rotating conveying disc structure, and can also use a mechanical arm or a sliding rail to realize the movement of the sheet 10, but the mechanical arm and the sliding rail are difficult to lift relative to other structures, and the speed of the mechanical arm and the sliding rail is generally not used for a high-speed printer, but the speed of a future linear movement structure is improved, and the mechanical arm or the sliding rail can also be used for moving the sheet 10. The vision device 4 is provided with a camera which can identify the image or the outline of a static object, and the position of the sheet material 10 can be identified after the sheet material 10 reaches a designated printing photographing position, so that the efficiency is higher when the sheet material 10 is manually placed, the sheet material 10 is not required to be placed at a certain flatness without considering the placing angle of the sheet material 10, and the bending deformation cannot be identified through the two-dimensional camera, so that the flat structure of the sheet material 10 is required to be arranged. The printing device 3 is provided with an ink jet structure 6 capable of printing various patterns or marking process position lines according to the images or contours identified by the vision device 4.
The heating device 5 is provided with a heating rod and an extrusion device to form an integrated structure, when the extrusion device extrudes the sheet material 10, the sheet material 10 is heated or the sheet material 10 is heated in a certain position without direct contact by the heating rod or the heating rod, the extrusion device is provided with a press roller 20 which can roll the sheet material 10 or the extrusion device is of a planar structure, the sheet material 10 is extruded by the extrusion device through relatively up-and-down movement, so that the sheet material 10 becomes flatter under the action of pressure, the temperature of the sheet material 10 far away from the heating device 5 after being extruded by the extrusion device is reduced, the sheet material 10 keeps a flat state, and the sheet material is conveyed by the feeding device 1 to the position of the vision device 4 for image recognition, and finally the designated line or pattern is printed at the position of the printing device 3. The heating device 5 may be heated by electromagnetic induction, by a heat pump, by fuel, by other means such as oil, water or steam, and the like, and only by providing a corresponding pipeline, the most easily controlled and structurally simple means is electric heating.
When the ink-jet structure 6 needs to work, the ink-jet structure is driven by the first speed-reducing motor 84 of the first track 81 to rise to a certain height, moves to a position where the area to be printed is lowered to a distance of 5-8mm from the working table, the distance between the area to be printed and the sheet material 10 is 3-5mm, the vision device 4 is required to photograph before printing to identify the placement position and shape of the sheet material 10 on the printing platform 11, the control circuit can start ink-jet printing according to a set program after identification and confirmation, the control circuit can move to the position of the ink-scraping structure 9 after printing for a certain time, and descends to a position where the control circuit contacts with the soft scraping blade 91, the starting cylinder 94 moves forwards or backwards to finish ink scraping, and the soft scraping blade 91 can be made of rubber materials or polyurethane materials.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422188741.9U CN223045407U (en) | 2024-09-06 | 2024-09-06 | Inkjet printer with ink scraping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422188741.9U CN223045407U (en) | 2024-09-06 | 2024-09-06 | Inkjet printer with ink scraping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223045407U true CN223045407U (en) | 2025-07-01 |
Family
ID=96152985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422188741.9U Active CN223045407U (en) | 2024-09-06 | 2024-09-06 | Inkjet printer with ink scraping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223045407U (en) |
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2024
- 2024-09-06 CN CN202422188741.9U patent/CN223045407U/en active Active
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