TWI701153B - Printing mechanism - Google Patents

Abstract

The present invention discloses a jet printing mechanism, wherein the jet printing mechanism includes: a body; a plurality of nozzles arranged on one side of the body, wherein the plurality of nozzles can form at least two rows of nozzles, and the plurality of rows of nozzles The nozzle row can form at least one nozzle group; and a steering module, which is arranged on the upper surface of the main body to control the main body to be turned by 90 degrees; thereby, the present invention can adjust the direction of the main body by the steering module, which can respond to Cooperate with the size of the object to be printed and the printing range to complete more modes of printing.

Description

Printing mechanism

The present invention relates to a printing technology, in particular to a printing mechanism that can change the printing direction of the nozzle group, so that more modes of printing can be completed according to the size and printing range of the object to be printed.

Heretofore, as an example of a liquid ejecting apparatus, an inkjet printing apparatus has been known. In ink-jet printing equipment, there are a plurality of nozzles that can eject ink. These nozzles can print general paper, corrugated paper and other objects, so that the surface of the object can form patterns such as text, geometric figures, etc. .

Generally speaking, a plurality of nozzles of inkjet printing equipment are arranged on the surface of a body in a specific arrangement. When the inkjet printing equipment is performing flat printing work, the object to be printed can be arranged on a base with a conveying mechanism. On the seat, when the object to be printed is transported to the bottom of the main body by the conveying mechanism, printing can be performed through the plurality of nozzles.

However, although the body with a plurality of nozzles of the current inkjet printing equipment can be displaced within a limited area to perform printing operations on the object to be printed, the body cannot be turned. As a result, the body is shaped into a specific The arrangement of multiple nozzles is limited in the printing operation, and it will not be able to execute the operation with large size, directional and continuous patterns, or special printing and typesetting requirements.

In view of the above-mentioned problems of the prior art, the purpose of the present invention is to provide a print head that can change the printing direction of the print head, so as to adapt to the size and print range of the object to be printed to complete more modes of printing work. mechanism.

According to the object of the present invention, a printing mechanism is provided, which includes: a body; at least one nozzle, the nozzles are arranged on one side of the body; and a steering module is arranged on the body to control the body to perform Steering.

According to the above technical feature, at least two rows of nozzle rows can be formed by a plurality of nozzles, wherein the nozzle rows adjacent to each other are side by side in a non-aligned manner, so that the plurality of nozzles in the nozzle row are aligned with the nozzles of another adjacent row The plurality of nozzles in the row form a staggered configuration, and the nozzle rows of the plurality of rows can form at least one nozzle group.

According to the above technical features, a plurality of nozzles can be arranged along the body.

According to the above technical features, the main body can be turned by 90 degrees under the control of the steering module.

According to the above technical features, the steering module includes a driving component.

According to the above technical features, the drive assembly system includes a steering motor and a plurality of steering gears. The plurality of steering gear systems mesh with each other and connect the steering motor and the main body. The plurality of steering gears are rotated by the steering motor control system to drive the main body to proceed. Steering.

According to the above technical features, the driving assembly includes a cylinder and a swing arm, and the swing arm is rotated by the control system of the cylinder to drive the main body to turn.

According to the above technical features, the spray head includes a plurality of nozzles.

According to the above technical characteristics, the system is rectangular.

Through the above, the present invention is mainly provided with a steering module to connect the body with a plurality of nozzle groups, so that the body can be steered through the control of the steering module, and then the printing direction of the plurality of nozzle groups is changed. As a result, the The printing mechanism can complete more printing modes according to the size of the object to be printed and the printing range. In addition, with the arrangement of nozzles set by the present invention, an efficient printing operation can be performed with the minimum number of nozzles, and the printed pattern can be the most complete and continuous.

According to the purpose of the present invention, there is also provided a printing device for inkjet printing using the above-mentioned jet printing mechanism, which includes: a base located below the jet printing mechanism; at least one position adjustment mechanism, the position adjustment The mechanism is connected with the printing mechanism to control the printing mechanism to move and position in the horizontal X axis, horizontal Y axis or longitudinal Z axis; and a conveying mechanism is set on the base to convey the objects to be printed through the printing Printing agency for printing.

According to the above technical features, the position adjustment mechanism includes: a cross bar, which is arranged above the base; a belt assembly, which is arranged on the cross bar; a base body, which connects the belt assembly; and a first adjustment module, It connects the base body and the printing mechanism. The first adjustment module can be displaced relative to the base body to drive the printing mechanism to move in the horizontal Y-axis direction; a second adjustment module is connected to the first adjustment module and printing Mechanism, the second adjustment module can be displaced relative to the base to drive the printing mechanism to move in the longitudinal Z-axis direction; and a third adjustment module is connected to the belt assembly, and the third adjustment module controls the rotation of the belt assembly, To drive the seat body to move, and then drive the printing mechanism to move in the horizontal X-axis direction. Wherein, the first adjustment module, the second adjustment module, and the third adjustment module can control the inkjet printing mechanism to perform a horizontal displacement and a longitudinal displacement in an area to perform printing operations on an object.

According to the above technical features, the seat system includes a first gear joint, and the first adjustment module includes a first gear meshed with the first gear joint.

According to the above technical features, the position adjustment mechanism further includes: two rails, each rail is set on two opposite sides of the base; two support frames, each support frame is set on each rail, to support the fixed horizontal Rod; and a fourth adjustment module, connected to at least one support frame, to control the displacement of the two support frames on the track, and then drive the crossbar relative to the base to move in the transverse Y-axis direction.

In the above, the horizontal position set by the printing mechanism can be changed by the fourth adjustment module; if there are a plurality of position adjustment mechanisms, and each position adjustment mechanism is connected with the printing mechanism, the fourth adjustment can be used The module can adjust the distance between adjacent printing mechanisms according to the set printing mode or the size of the object to be printed, which can further improve efficiency, and can effectively save energy and reduce risks.

According to the above technical features, each support frame includes a second gear that can be embedded in the track.

According to the above technical features, the position adjustment mechanism further includes a fifth adjustment module connected to at least one support frame. The fifth adjustment module can control the longitudinal displacement of part of the support frame to drive the crossbar to rise or fall. . Wherein, the height position set by the printing mechanism can be changed by the fifth adjustment module according to the thickness of the object to be printed.

According to the above technical features, the fifth adjustment module includes a second gear joint and a third gear. The second gear joint is connected to the support frame, and the third gear train engages the second gear joint. When the third gear is driven to rotate, the second gear joint is pushed to cause the partial structure of the support frame to move longitudinally.

According to the above technical features, the position adjustment mechanism is a mechanical arm arranged on one side of the base.

According to the above technical features, the printing device further includes a suction mechanism, which is arranged inside the base, and the conveying mechanism is provided with a plurality of openings, and the suction mechanism sucks air through the plurality of openings. The object conveyed by the suction conveying mechanism can be made more stable during the process of conveying and printing without the problem of offset.

According to the above technical features, the conveying mechanism is a belt or crawler with a plurality of openings.

According to the above technical features, the conveying mechanism includes: a worktable, which is arranged on the base, and the worktable is provided with a plurality of openings; and a plurality of rollers, each of which is respectively arranged in each opening , A plurality of rollers are used for conveying objects when rotating.

According to the above technical features, the printing device further includes: a feeding mechanism, which is arranged at one end of the base, and the feeding mechanism includes a plurality of rotating rods capable of conveying the object to be printed to the conveying mechanism; and a receiving material The mechanism is arranged at the opposite end of the base to receive the printed objects conveyed by the conveying mechanism.

According to the purpose of the present invention, a printing method is proposed, which is suitable for the printing equipment as described above, wherein the printing method includes the following steps: automatically adjust the position of the jet printing mechanism according to the size and printing range of the object to be printed, and The steering module is used to adjust the steering of the control body to position the print position of the print head relative to the conveying direction of the conveying mechanism; convey the object to be printed through the conveying mechanism; and automatically control the printing mechanism to move in the horizontal X-axis and Y-axis directions, or The origin is positioned to perform printing operations on the object to be printed.

According to the above technical features, the printing method further includes the following steps: conveying the object to be printed to the conveying mechanism by the feeding mechanism.

According to the above technical features, the printing method further includes the following steps: the gas is sucked in by the suction mechanism, and the gas is absorbed and transferred on the fixed conveying mechanism.

According to the above technical features, the printing method further includes the following steps: receiving the printed objects conveyed by the conveying mechanism by the receiving mechanism.

In order to help your examiners understand the technical features, content and advantages of the present invention and its achievable effects, the present invention is described in detail with the accompanying drawings and in the form of embodiment expressions as follows. The drawings used therein are: The subject matter is only for the purpose of illustration and auxiliary description, and may not be the true proportions and precise configuration after the implementation of the invention. Therefore, it should not be interpreted in terms of the proportions and configuration relationships of the accompanying drawings, and should not limit the scope of rights of the invention in actual implementation. Hexian stated.

Please refer to FIG. 1 and FIG. 3 together, which are respectively a schematic diagram of the inkjet printing mechanism of the present invention and a second schematic diagram of the first embodiment of the printing device of the present invention. The printing mechanism 10 of the present invention mainly includes a body 11, at least one nozzle group 12 and a steering module 13. In a preferred embodiment, the main body 11 can be designed as a rectangular structure, but it is not limited to this; a plurality of nozzle groups 12 arranged arranged on one surface of the main body 11 are arranged. In an embodiment, The number of nozzle groups 12 is at least four groups. The nozzle groups 12 of the three groups can be filled with the three primary colors of magenta, yellow and cyan respectively, so as to print colors by the composition of the three groups of nozzle groups 12 The print head group 12 of the other group can print black. One of the technical features of the present invention is that each nozzle group 12 includes at least two rows of nozzles 121, each nozzle row 121 is composed of a plurality of nozzles 1211 arranged at intervals, and at least two rows adjacent to each other The nozzle rows 121 are arranged side by side in a non-aligned manner, so that the plurality of nozzles 1211 of the nozzle row 121 and the plurality of nozzles 1211 of the nozzle row 121 adjacent to another row form a staggered configuration, whereby the present invention can be used in the smallest number of nozzles. In this case, carry out efficient printing operations while making the printed patterns the most complete and continuous line. Among them, each nozzle 1211 includes a plurality of nozzles 12111 that can print ink.

Please refer to Figure 4 for another schematic diagram of the inkjet mechanism of the first embodiment of the printing device of the present invention. The inkjet mechanism 10 of the present invention mainly includes a body 11, at least one nozzle 1211, and a steering module. 13. In a preferred embodiment, the main body 11 can be designed as a rectangular structure, but it is not limited to this. A plurality of nozzles 1211 arranged in an array are arranged on one surface of the main body 11. In an embodiment, the nozzles The number of 1211 is at least four groups. The nozzles 1211 of the three groups can be filled with the three primary colors of magenta, yellow and cyan, respectively, so that the three groups of nozzles 1211 can print color patterns. A set of nozzles 1211 can print black. A plurality of nozzles 1211 are arranged in the main body at intervals, so that the present invention can perform efficient printing operations with the least number of nozzles, and at the same time make the printed pattern the most complete and continuous. Among them, each nozzle 1211 includes a plurality of nozzles 12111 that can print ink.

The main technical feature of the present invention is that the main body 11 of the present invention is connected to the steering module 13 and includes a drive assembly, and the first structural embodiment of the steering module is shown in Figure 3. The drive assembly includes a steering The motor 131 and a plurality of steering gears 132 are meshed with each other and connected to the steering motor 131 and the main body 11. When the steering motor 131 operates, one of the steering gears 132 can be controlled to rotate, and then the rotating steering gear 132 To drive the other steering gears 132 to rotate, so that the main body 11 can be controlled to rotate 90 degrees counterclockwise or clockwise to change the printing direction of the plurality of nozzle groups 12. In this way, the printing mechanism 10 of the present invention According to the size, printing range and direction of various objects to be printed, more modes of printing can be completed.

Please refer to Fig. 5 which is another schematic diagram of the steering module of the first embodiment of the printing equipment of the present invention. Another structure of the steering module of the present invention is shown. The main body 11 of the present invention is connected to the steering module 13. The steering module 13 includes a drive assembly that includes a cylinder 133 and a swing arm 134. The swing arm 134 is rotated by the control system of the cylinder 133 to drive the main body 11 to turn. When the cylinder 133 operates The swing arm 134 can be controlled to rotate at the time, and the swing arm 134 can control the main body 11 to rotate 90 degrees counterclockwise or clockwise to change the printing direction of the plurality of nozzle groups 12, so that , The inkjet printing mechanism 10 of the present invention can complete more types of printing tasks according to the size, printing range and direction of various objects to be printed.

Following the above, please refer to FIG. 2, which is the first schematic diagram of the first embodiment of the printing device of the present invention. As shown in the figure, the printing equipment of the present invention mainly includes at least one printing mechanism 10 as described above, a base 20, at least one position adjustment mechanism 30, and a conveying mechanism 40. The base 20 is located below the printing mechanism 10; in this embodiment, the position adjustment mechanism 30 is arranged on the base 20 and connected to the printing mechanism 10. The function of the position adjustment machine 30 is to control the printing The mechanism 10 is moved and positioned on the base 20 in a horizontal X-axis, horizontal Y-axis or longitudinal Z-axis manner; the conveying mechanism 40 is arranged on the base 20 and can be used to transport the object to be printed through the printing mechanism 10 for printing.

Please refer to Figs. 2 and 3 and 6 together. Fig. 3 and Fig. 6 are respectively the second schematic diagram and the third schematic diagram of the first embodiment of the printing device of the present invention. In detail, the position adjustment mechanism 30 of the first embodiment includes a cross bar 31, a belt assembly 32, a base 33, a first adjustment module 34, a second adjustment module 35, and a third adjustment module. Module 36, two rails 37, two support frames 38, a fourth adjustment module 39, and a fifth adjustment module 310. The rails 37 are respectively arranged on two opposite sides of the base 20, and each support frame 38 is respectively provided with a second gear 381, so that each support frame 38 is embedded in each rail 37 by the second gear 381 respectively Above, as shown in Figure 4. The cross bar 31 is connected and fixed by two support frames 38 so that the cross bar 31 is arranged above the base 20. The belt assembly 32 is disposed on the cross bar 31, and the belt assembly 32 is provided with a seat 33 for connection. The first adjustment module 34 is connected to the base 33 and the main body 11 of the printing mechanism 10. The base 33 includes a first toothed portion 331, and the first adjustment module 34 includes A first gear 341 meshed with a toothed portion 331, as shown in Figures 3 and 4, when the first adjustment module 34 operates to control the first gear 341 to rotate on the first toothed portion 331, the The first adjustment module 34 can be horizontally displaced relative to the base 33 to drive the printing mechanism 10 to move in the transverse Y-axis direction. The second adjustment module 35 is connected to the first adjustment module 34 and the body 11 of the printing mechanism 10, and the second adjustment module 35 can be vertically displaced relative to the base 33 to drive the printing mechanism 10 in the longitudinal direction. Axis direction movement. The third adjustment module 36 is connected to the belt assembly 32. Through the third adjustment module 36, the belt assembly 32 can be controlled to rotate, so as to drive the base 33 to move horizontally along with the belt assembly 32, thereby driving the printing mechanism 10 to Move in the horizontal X-axis direction. The fourth adjustment module 39 is connected to at least one support frame 38, so that the two support frames 38 can be horizontally displaced on the track 37 through the control of the fourth adjustment module 39, thereby driving the cross bar 31 together with the belt assembly 32 and the seat body 33. The components such as the jet printing mechanism 10 move relative to the base 20 in the transverse Y-axis direction. The fifth adjustment module 310 is connected to at least one support frame 38. As shown in FIG. 4, the fifth adjustment module 310 includes a second tooth connection part 3101 and a third gear 3102. The second tooth The connecting portion 3101 is connected to a partial structure of the support frame 38, and the third gear 3102 is engaged with the second gear connecting portion 3101. When the fifth adjustment module 310 operates to rotate the third gear 3102, the third gear 3102 can be rotated through The third gear 3102 pushes the partial structure of the support frame 38 provided with the second toothed portion 3101 to allow the partial structure of the support frame 38 to perform vertical displacement, thereby driving the cross bar 31 to rise or fall.

In the above, the printing device of the present invention can automatically use the fourth adjustment module 39 to change the horizontal position set by the printing mechanism 10 according to the printing requirements such as the size and printing format of the object to be printed when performing pre-printing operations. , And the fifth adjustment module 310 is used to change the height position set by the printing mechanism 10, and the steering module 13 can also be used to adjust the steering of the body 11; after the preparation work is completed, the first adjustment module can be used 34 and the third adjustment module 36 control the inkjet printing mechanism 10 to perform lateral displacement in an area, and use the second adjustment module 35 to control the inkjet mechanism 10 to perform longitudinal displacement to perform printing operations on the object.

Please also refer to FIG. 7, which is the fourth schematic diagram of the first embodiment of the printing device of the present invention. The printing device of the present invention further includes a suction mechanism 50, a feeding mechanism 60, and a receiving mechanism 70. The suction mechanism 50 is arranged inside the base 20, and can suck gas through a plurality of openings 401 provided by the conveying mechanism 40 during operation, so as to absorb the objects conveyed by the conveying mechanism 40, so that The object is more stable in the process of conveying and printing without the problem of offset. The feeding mechanism 60 is arranged at one end of the base 20, and the feeding mechanism 60 includes a plurality of rotating rods 61. The user can place the object A to be printed on the plurality of rotating rods 61, and then pass the rotating rods. The piece 61 conveys the object A to be printed to the conveying mechanism 40. The receiving mechanism 70 is disposed at the opposite end of the base 20 and can be used to receive the printed object B conveyed by the conveying mechanism 40.

Please refer to FIG. 8, which is a schematic diagram of the second embodiment of the printing device of the present invention. In the second embodiment, the position adjustment mechanism 30 of the printing device of the present invention is designed as a robotic arm, which can be arranged on a side of the base 20 to control the horizontal and height position of the printing mechanism 10.

In the above, the conveying mechanism 40 of the printing equipment of the first embodiment and the second embodiment can be a belt or a crawler with the plurality of openings 401, as shown in Fig. 9; or, the conveying mechanism 40 can be It includes a workbench 41 and a plurality of rollers 42, as shown in Figure 10, where the workbench 41 is set on the base 20, and the workbench 41 is provided with a plurality of openings 401, and each roller 42 is respectively set on In each opening 401, when a plurality of rollers 42 rotate, it can be used to convey objects.

Next, please refer to FIG. 11 at the same time, which is a schematic diagram of using the printing device of the first embodiment of the present invention to execute the first printing mode. As shown in the figure, in this printing mode, the side with the smaller length of the body 11 of the printing mechanism 10 is set to be perpendicular to the conveying direction of the conveying mechanism 40, and the printing device is printing according to the first printing mode. During operation, the object A to be printed is transported under the printing mechanism 10 through the conveying mechanism 40 for positioning, so that the object A to be printed stands still, and then the printing mechanism 10 is controlled to move in the X-axis direction to move the object A to be printed. Print to form patterns C such as text, geometric figures, etc.

Next, please refer to FIG. 12 at the same time, which is a schematic diagram of the printing device of the present invention using multiple position adjustment mechanisms and inkjet mechanisms of the first embodiment to execute the first printing mode. In this figure, the present invention is provided with two position adjustment mechanisms 30 described in the first embodiment. Each position adjustment mechanism 30 is connected to a printing mechanism 10, and each printing mechanism 10 can also be used in this mode. The X-axis movement is adopted for printing, and before the printing operation is executed, the cross bar 31 can be moved through the fourth adjustment module 39 of the position adjustment mechanism 30 to adjust the distance between the two inkjet printing mechanisms 10; , The multi-point printing station formed by multiple adjustable-spacing printing mechanisms can achieve the following three advantages: 1. The spacing of the printing mechanism can be adjusted according to the size of the printed object to shorten the invalid stroke of the conveying mechanism. Printing through multiple jet printing mechanisms can effectively improve work efficiency. 2. It can reduce the air leakage area of the suction mechanism and has an energy-saving effect. 3. When the operation of a printing mechanism is abnormal or malfunctioning, the printing station to which it belongs can be shut down, and during the period to be repaired, the remaining printing stations can still operate normally, thereby reducing the risk of production shutdown.

Please refer to FIG. 13 and FIG. 14, which are respectively the first schematic diagram and the second schematic diagram of using the printing device of the first embodiment of the present invention to execute the second printing mode. As shown in the figure, in this printing mode, the printing mechanism 10 controls the body 11 to turn 90 degrees through the steering module 13, so that the side of the body 11 of the printing mechanism 10 with the smaller length is connected to the conveying mechanism 40 The conveying direction is parallel; when the printing device performs the printing operation according to the second printing mode, the object A to be printed is continuously transported in the direction of the Y axis through the conveying mechanism 40, so that the object A to be printed passes the printing mechanism 10 Then, the inkjet printing mechanism 10 is controlled to move only in the Z-axis longitudinal direction to print the object A to be printed to form a pattern C, as shown in FIG. 14.

Please refer to FIG. 15 again, which is a schematic diagram of the printing device of the present invention adopting the position adjustment mechanism and the ink jet mechanism of the first embodiment to execute the third printing mode. As shown in the figure, in this printing mode, there are two position adjustment mechanisms 30 and the inkjet printing mechanism 10 described in the first embodiment. When the printing operation is performed, the transport mechanism 40 continuously transfers the object to be printed A Convey in the direction of the Y axis, so that the object A to be printed passes through each printing mechanism 10; and each printing mechanism 10 is located in the left and right areas and moves longitudinally in a stationary manner to the object to be printed A is printing, so that the left and right areas of the printed object respectively form a pattern C1 and a pattern C2 printed by each printing mechanism 10.

Please refer to FIG. 16 again, which is a schematic diagram of the printing device of the present invention adopting multiple position adjustment mechanisms and inkjet mechanisms of the first embodiment to execute the fourth printing mode. As shown in the figure, in this printing mode, there are two position adjustment mechanisms 30 and inkjet printing mechanism 10 described in the first embodiment. When the printing operation is performed, the transport mechanism 40 simultaneously transfers two objects to be printed A is conveyed to the bottom of each inkjet printing mechanism 10, and each inkjet printing mechanism 10 moves to perform printing operations on the left and right areas of the target to-be-printed object A, so that the left side of the printed object , The two areas on the right can form the pattern C1 and the pattern C2 printed by the same printing mechanism 10.

Please refer to Figure 17, which is a flowchart of the printing method of the present invention, which includes the following steps: Step S1: Automatically adjust the position of the printing mechanism according to the size and printing range of the object to be printed, and use the steering module to Adjust the steering of the control body to position the printing orientation of the plural print head groups relative to the conveying direction of the conveying mechanism; Step S2: convey the object to be printed through the conveying mechanism; and Step S3: Automatically control the printing mechanism to horizontal X-axis and Y-axis directions Move or position at the origin to print the object to be printed.

In the above process, it further includes conveying the object to be printed to the conveying mechanism by the feeding mechanism, sucking and fixing the conveyed object on the conveying mechanism by the suction mechanism, and receiving the printed completed conveyed by the conveying mechanism by the receiving mechanism Of the object and other steps.

Looking at the above, it can be seen that the inkjet printing mechanism of the present invention has indeed achieved the desired enhancement effect under the breakthrough of the previous technology, and it is not easy to think of those familiar with the art. Furthermore, the present invention has not been disclosed before the application, and Its progressiveness and practicality show that it has met the requirements for patent application. You file a patent application in accordance with the law. I sincerely ask your office to approve this invention patent application to encourage invention, and it will be convenient.

The above-mentioned embodiments are only to illustrate the technical ideas and features of the present invention, and their purpose is to enable those who are familiar with the art to understand the content of the present invention and implement them accordingly. When they cannot be used to limit the patent scope of the present invention, That is, all equal changes or modifications made in accordance with the spirit of the present invention should still be covered by the patent scope of the present invention.

10‧‧‧Printing mechanism 11‧‧‧Body 12‧‧‧Print head group 121‧‧‧Nozzle row 1211‧‧‧Nozzle 12111‧‧Nozzle 13‧‧‧Steering module 131‧‧‧Steering motor 132‧‧ ‧Steering gear 133‧‧‧Cylinder 134‧‧‧Swing arm 20‧‧‧Base 30‧‧‧Position adjustment mechanism 31‧‧‧Cross bar 32‧‧Belt assembly 33‧‧‧Section 331‧‧‧Section A gear joint part 34‧‧‧First adjustment module 341‧‧‧First gear 35‧‧‧Second adjustment module 36‧‧‧Third adjustment module 37‧‧‧Track 38‧‧‧Support frame 381 ‧‧‧Second gear 39‧‧‧Fourth adjustment module 310‧‧‧Fifth adjustment module 3101‧‧‧Second gear connection part 3102‧‧‧Third gear 40‧‧‧Transmission mechanism 401‧‧‧ Opening 41‧‧‧Working table 42‧‧‧roller 50‧‧‧suction mechanism 60‧‧‧feeding mechanism 61‧‧‧rotating rod 70‧‧‧receiving mechanism A‧‧‧object to be printed B‧‧ ‧Printed objects C, C1, C2‧‧‧Drawings S1~S3‧‧‧Steps

Figure 1 is a schematic diagram of the printing mechanism of the present invention. Figure 2 is a first schematic diagram of the first embodiment of the printing device of the present invention. Figure 3 is a second schematic diagram of the first embodiment of the printing device of the present invention. Figure 4 is another schematic diagram of the jet printing mechanism of the first embodiment of the printing device of the present invention. Figure 5 is another schematic diagram of the steering module of the first embodiment of the printing device of the present invention. Figure 6 is a third schematic diagram of the first embodiment of the printing device of the present invention. Figure 7 is a fourth schematic diagram of the first embodiment of the printing device of the present invention. Figure 8 is a schematic diagram of the second embodiment of the printing device of the present invention. Figure 9 is a schematic diagram of the first embodiment of the transport mechanism of the printing device of the present invention. Figure 10 is a schematic diagram of the second embodiment of the transport mechanism of the printing device of the present invention. Figure 11 is a schematic diagram of the first printing mode executed by the printing apparatus of the first embodiment of the present invention. Figure 12 is a schematic diagram of the printing device of the present invention adopting multiple position adjustment mechanisms and inkjet mechanisms of the first embodiment to execute the first printing mode. Figure 13 is a first schematic diagram of the second printing mode using the printing device of the first embodiment of the present invention. Figure 14 is a second schematic diagram of the second printing mode using the printing device of the first embodiment of the present invention. Figure 15 is a schematic diagram of the printing device of the present invention adopting multiple position adjustment mechanisms and inkjet mechanisms of the first embodiment to execute a third printing mode. Figure 16 is a schematic diagram of the printing device of the present invention using multiple position adjustment mechanisms and inkjet mechanisms of the first embodiment to execute the fourth printing mode. Figure 17 is a flowchart of the printing method of the present invention.

10‧‧‧Printing mechanism

11‧‧‧Ontology

12‧‧‧Nozzle Group

121‧‧‧Nozzle row

1211‧‧‧Nozzle

12111‧‧‧Nozzle

13‧‧‧Steering Module

Claims (6)

A printing mechanism comprising: a body (11); a plurality of nozzles (1211), the plurality of nozzles (1211) are arranged on one side of the body (11), and the plurality of nozzles (1211) constitute at least two The nozzle row (121) of the nozzle row (121), wherein the nozzle rows (121) adjacent to each other are arranged in a non-aligned manner, so that the plurality of nozzles (1211) of the nozzle row (121) are adjacent to the nozzles of another row The plurality of nozzles (1211) in the row (121) are formed in wrong positions, and the nozzle rows (121) of the plurality of rows (121) can form at least one nozzle group (12); and a steering module (13) is arranged on the body (11) The upper surface is used to control the body (11) to be able to turn 90 degrees. The printing mechanism according to claim 1, wherein a plurality of nozzles (1211) can be arranged along the body (11). The printing mechanism according to claim 1 or 2, wherein the steering module (13) includes a driving component. The printing mechanism according to claim 3, wherein the drive assembly includes a steering motor (131) and a plurality of steering gears (132), and the plurality of steering gears (132) are meshed with each other and connected to the steering motor (131) ) And the body (11), the plurality of steering gears (132) are rotated by the control system of the steering motor (131) to drive the body (11) to turn. The printing mechanism according to claim 3, wherein the driving assembly includes at least a cylinder (133) and a swing arm (134), and the swing arm (134) is rotated by the control system of the cylinder (133) to Drive the main body (11) to turn. The printing mechanism according to claim 1 or 2, wherein the nozzle (1211) includes a plurality of nozzles (12111).

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