CN212021959U - Printing apparatus and printing system - Google Patents
Printing apparatus and printing system Download PDFInfo
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- CN212021959U CN212021959U CN202020340636.1U CN202020340636U CN212021959U CN 212021959 U CN212021959 U CN 212021959U CN 202020340636 U CN202020340636 U CN 202020340636U CN 212021959 U CN212021959 U CN 212021959U
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Abstract
The utility model provides a printing device and printing system, wherein, printing device includes: the rotary workbench comprises a waiting station, a printing station, a sheet discharging station, a first CCD camera, a second CCD camera, a controller and an adjusting mechanism, and the X axis, the Y axis and the angle position of the printing screen are adjusted by the adjusting mechanism. The utility model provides a printing device, acquire the battery piece respectively through the CCD camera, wait for station and actual station actual position, obtain the battery piece through the calculation according to each actual position and preset the position again, wait for the positional deviation of station and actual station, according to the battery piece, wait for the positional deviation of station and actual station, obtain the comprehensive positional deviation of battery piece through the calculation, rethread adjusting mechanism carries out the X axle according to synthesizing positional deviation to the printing screen, the adjustment of Y axle and angle, thereby positional deviation when reducing printing screen printing, the precision of printing has been improved.
Description
Technical Field
The utility model relates to a screen printing technical field particularly, relates to a printing device and a printing system.
Background
In the related art, when the battery piece is placed at a corresponding station of a rotary worktable in screen printing, position deviation can be generated, the battery piece is subjected to position adjustment through a high-performance motor, and the adjusted battery piece still has large position deviation and cannot meet the high-precision printing requirement.
SUMMERY OF THE UTILITY MODEL
The present invention aims at least solving one of the technical problems existing in the prior art or the related art.
To this end, a first aspect of the present invention provides a printing apparatus.
A second aspect of the present invention provides a printing system.
In view of this, the first aspect of the present invention provides a printing apparatus, including: the printing device comprises a rotary workbench, a printing screen and a driving piece, wherein the driving piece is configured to drive the rotary workbench, and the rotary workbench comprises a waiting station, a printing station and a sheet discharging station; further comprising a first CCD camera configured for measuring an actual position M 'of the waiting station and an actual position N' of the printing station; a second CCD camera configured to measure an actual position of the cell sheet; the controller is respectively connected with the rotating workbench, the first CCD camera and the second CCD camera; an adjustment mechanism on which the printing screen is mounted, the adjustment mechanism being configured for adjusting the X-axis, Y-axis and angular position of the printing screen; the vacuum adsorption positioning piece is arranged on the rotating workbench and is configured for carrying out non-contact adsorption positioning on the battery piece; the vacuum generator is arranged below the rotary worktable and is connected with the vacuum adsorption positioning piece; and the reset sensor is arranged on the rotary worktable.
The utility model provides a printing device, including the swivel work head, the printing silk screen, the driving piece, first CCD camera, second CCD camera and guiding mechanism, acquire the battery piece respectively through the CCD camera, wait for station and actual station actual position, again according to each actual position with predetermine the position and calculate and obtain the battery piece, wait for the positional deviation of station and actual station, according to the battery piece, wait for the positional deviation of station and actual station, the comprehensive positional deviation who obtains the battery piece through the calculation, rethread guiding mechanism carries out the X axle according to comprehensive positional deviation to the printing silk screen, the adjustment of Y axle and angle, thereby reduce the positional deviation when printing screen printing, the precision of printing has been improved.
Furthermore, the non-contact vacuum adsorption positioning is adopted for the battery piece through the vacuum adsorption positioning piece, so that the battery piece can be positioned on the station better, the deviation of the position of the battery piece is further reduced, and the precision of printing deviation measurement is further improved.
Further, through being connected vacuum generator and vacuum adsorption setting element, and through control vacuum generator's work efficiency, thereby adjustment printing device's play piece efficiency, specifically speaking, can control vacuum generator and carry out the evacuation to the vacuum adsorption setting element rapidly, thereby improve the adsorption rate of battery piece on the workstation, and then improve printing device's play piece efficiency, also can control vacuum generator and slowly carry out the evacuation to the vacuum adsorption setting element, thereby guarantee the stable absorption of vacuum adsorption setting element to the battery piece, improve printing device's stability.
Furthermore, through the arrangement of the reset sensor, the station positions of the rotary worktable can be accurately monitored, the accuracy of each station position is ensured, and the precision of the printing device is improved.
Additionally, the utility model provides an among the above-mentioned technical scheme printing device can also have following additional technical characteristics:
in the technical scheme, the rotary worktable further comprises a scrap piece station; wherein, wait for station, printing station, play piece station and piece station of wasting discharge in proper order on the rotation workstation circumference interval 90 degrees settings.
In this technical scheme, will wait for station, printing station, play piece station and piece station useless circumference and interval 90 degrees settings in proper order on the swivel work head, better keep balance when can making the swivel work head rotate reduces vibrations to make actual position be close more and predetermine the position, further reduce the position deviation, improved the precision of printing, and make things convenient for arranging of equipment in the production line.
In the above technical solution, further, the printing apparatus further includes: the number of the identification marks is 4, and the identification marks are respectively arranged on the edges of the corresponding positions of the waiting station, the printing station, the sheet discharging station and the waste sheet station on the rotary workbench.
In this technical scheme, the last time of swivel work head evenly sets up waits for the station, printing station 204, go out piece station and scrap piece station, four station intervals 90 degrees, simultaneously, the outer fringe side that the swivel work head that corresponds at 4 stations respectively sets up the identification mark, in order to make things convenient for CCD camera to discern, first CCD camera sets up in near the outer fringe side of swivel work head and identification mark equidistance, be used for shooing the identification mark, in order to obtain the actual position data of each station, thereby calculate the bit value deviation, be provided with the second CCD camera in the oblique top of waiting for the station, be used for acquireing the position data of battery piece, thereby calculate the position deviation of battery piece.
Specifically, the identification mark may be, but not limited to, a circular mark, and may be provided in any shape that is convenient for the first CCD camera to recognize, for example, a square mark, a diamond mark, or the like.
Furthermore, a plurality of micropores are formed in the waiting station, so that the vacuum adsorption positioning piece can conveniently position the battery piece through the micropores.
According to a second aspect of the present invention, there is provided a printing system, comprising: at least two printing devices according to any one of the above technical solutions, wherein the sheet discharging station of one of the two adjacent printing devices is connected with the waiting station of the other printing device.
The utility model provides a printing system, including two at least printing device as above-mentioned arbitrary technical scheme, the play piece station of a printing device among two adjacent printing device is connected with another printing device's waiting station, after once printing is accomplished, be connected through the waiting station of a piece station with another printing device, the battery piece after will once printing directly transports to another printing device and carries out the secondary printing, and is simple and convenient, and, the waiting station that will go out piece station and another printing system is connected, the transportation of battery piece has been reduced, the printing precision of secondary printing has further been improved.
Further, the utility model provides a printing all-in-one can also include three or three more printing device to satisfy the cubic printing of battery piece electrode or the printing process more than the cubic, further improved the commonality of printing system.
In any of the above technical solutions, further, the printing system further includes: and two ends of the drying piece are respectively connected to the sheet discharging station and the waiting station of the two printing devices.
In the technical scheme, the drying piece is used for drying and solidifying the electrode of the battery piece before the battery piece enters the waiting station, so that the drying and solidifying device is further suitable for subsequent processing, the production time is shortened, and the processing efficiency is improved.
In any of the above technical solutions, further, there is provided a printing method for a battery plate electrode, which is used for the printing apparatus and the printing system in any of the above technical solutions, and the printing method includes: measuring the comprehensive position deviation delta P between the actual position and the preset position when the battery piece is positioned at the printing station; according to the comprehensive position deviation delta P, carrying out X-axis, Y-axis and angle adjustment on the printing silk screen; printing the electrodes of the battery pieces; the method comprises the following steps of measuring the comprehensive position deviation delta P between the actual position and the preset position when the battery piece is positioned at the printing station: measuring the position deviation delta P1 of the battery piece when the battery piece is positioned at the waiting station; measuring the position deviation delta M of one station of the rotary workbench when waiting for the station and the position deviation delta N when rotating to the printing station; and calculating to obtain the comprehensive position deviation delta P according to the position deviation delta P1, the position deviation delta M and the position deviation delta N.
In the technical scheme, the comprehensive position deviation of the battery piece at the printing station is obtained, and the X axis, the Y axis and the angle of the battery piece are adjusted according to the comprehensive position deviation, so that the position deviation of the battery piece is reduced, printing is finally carried out, and the printing precision of the electrode of the battery piece is improved.
Further, the method for acquiring the comprehensive position deviation of the battery piece comprises the following steps: measuring the position deviation delta P1 of the battery piece when the battery piece is positioned at the waiting station; measuring the position deviation delta M of one station of the rotary workbench when waiting for the station and the position deviation delta N when rotating to the printing station; and calculating to obtain the comprehensive position deviation delta P according to the position deviation delta P1, the position deviation delta M and the position deviation delta N.
In any of the above technical solutions, further, after the step of printing the electrode of the battery piece, the three steps included in the method of printing the electrode of the battery piece are repeated.
In this technical scheme, when the battery piece electrode need carry out the secondary printing, once print the completion after, be connected through a piece station and another printing device's waiting station, directly transport the battery piece after once printing to another printing device and carry out the secondary printing, simple and convenient to, to be connected the piece station of waiting station with another printing system, reduced the transportation of battery piece, further improved the printing precision of secondary printing.
In any of the above technical solutions, further, the printing method of the battery piece electrode further includes: and drying the battery piece.
In the technical scheme, the drying piece is used for drying and solidifying the electrode of the battery piece before the battery piece enters the waiting station, so that the drying and solidifying device is further suitable for subsequent processing, the production time is shortened, and the processing efficiency is improved.
In any one of the above aspects, further, the method for measuring printing deviation of a battery cell electrode used in the printing apparatus or the printing system according to any one of the above aspects, includes: measuring an actual position P1' of the battery piece when the battery piece is positioned at the waiting station, and calculating the position deviation delta P1 of the battery piece according to a preset position P1 of the battery piece; measuring an actual position M 'of the waiting station and an actual position N' of the printing station, and calculating a position deviation delta M of the waiting station and a position deviation delta N of the printing station by combining the preset position M of the waiting station and the preset position N of the printing station; and calculating the comprehensive position deviation delta P of the battery piece according to the position deviation delta P1 of the battery piece, the position deviation delta M of the waiting station and the position deviation delta N of the printing station.
The utility model provides a printing deviation measuring method of battery piece electrode, through acquireing the battery piece respectively, wait for station and actual station actual position, calculate according to each actual position and preset position again and obtain the battery piece, wait for the positional deviation of station and actual station, according to the battery piece, wait for the positional deviation of station and actual station, the comprehensive positional deviation who obtains the battery piece is calculated, rethread adjustment mechanism carries out the X axle according to comprehensive deviation to the printing silk screen, the adjustment of Y axle and angle, thereby positional deviation when reducing printing screen printing, the precision of printing has been improved.
In any of the above technical solutions, further, before the step of measuring an actual position P1' of the cell sheet when the cell sheet is located at the waiting station and calculating a position deviation Δ P1 of the cell sheet according to a preset position P1 of the cell sheet, the method further includes: and carrying out vacuum adsorption positioning on the battery piece.
In the embodiment, the battery piece is positioned by vacuum adsorption through the vacuumizing device and the adsorption positioning measures, so that the battery piece can be positioned better, the position deviation of the battery piece is further reduced, and the printing deviation measurement precision is further improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic structural diagram of a printing apparatus provided according to an embodiment of the present invention;
FIG. 2 is a schematic view of the rotary table of the embodiment of FIG. 1;
fig. 3 shows a partial enlarged view at a in the embodiment shown in fig. 2.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
100 printing devices, 200 rotating a workbench, 102 printing a screen, 104 a first CCD camera, 106 a second CCD camera, 108 an adjusting mechanism, 202 a waiting station, 204 a printing station, 206 a piece outlet station, 208 a piece waste station and 210 identification marks.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A printing apparatus 100 according to some embodiments of the present invention is described below with reference to fig. 1 to 3.
Example one
As shown in fig. 1, 2 and 3, according to a first aspect of the present invention, there is provided a printing apparatus 100 including: a rotary table 200, a printing screen 102 and a drive configured to drive the rotary table 200, the rotary table 200 comprising a waiting station 202, a printing station 204 and a sheet exit station 206; further comprising a first CCD camera 104 configured for measuring the actual position M 'of the waiting station 202 and the actual position N' of the printing station 204; a second CCD camera 106 configured to measure an actual position of the cell sheet; a controller connected to the rotary table 200, the first CCD camera 104 and the second CCD camera 106, respectively; an adjustment mechanism 108 on which the printing screen 102 is mounted, the adjustment mechanism 108 being configured to adjust the X-axis, Y-axis and angular position of the printing screen 102; the vacuum adsorption positioning piece is arranged on the rotating workbench 200 and is configured for performing non-contact adsorption positioning on the battery piece; the vacuum generator is arranged below the rotary worktable 200 and is connected with the vacuum adsorption positioning piece; and the reset sensor is arranged on the rotary worktable.
The utility model provides a printing device 100, including swivel work head 200, printing silk screen 102, the driving piece, first CCD camera 104, second CCD camera 106 and guiding mechanism 108, acquire the battery piece respectively through the CCD camera, wait for station 202 and actual station actual position, calculate according to each actual position and preset the position and obtain the battery piece, wait for the positional deviation of station 202 and actual station, according to the battery piece, wait for the positional deviation of station 202 and actual station, calculate the comprehensive positional deviation who obtains the battery piece, carry out the X axle according to comprehensive positional deviation to printing silk screen 102 through guiding mechanism 108 again, the adjustment of Y axle and angle, thereby positional deviation when reducing printing silk screen 102 printing, the precision of printing has been improved.
Furthermore, the non-contact vacuum adsorption positioning is adopted for the battery piece through the vacuum adsorption positioning piece, so that the battery piece can be positioned on the station better, the deviation of the position of the battery piece is further reduced, and the precision of printing deviation measurement is further improved.
Further, through being connected vacuum generator and vacuum adsorption setting element, and work efficiency through control vacuum generator, thereby printing device 100's play piece efficiency, specifically, can control vacuum generator and carry out the evacuation to the vacuum adsorption setting element rapidly, thereby improve the adsorption rate of battery piece on the workstation, and then improve printing device's play piece efficiency, also can control vacuum generator and slowly carry out the evacuation to the vacuum adsorption setting element, thereby guarantee the stable absorption of vacuum adsorption setting element to the battery piece, improve printing device 100's stability.
Further, through the arrangement of the reset sensor, the station positions of the rotary worktable 200 can be accurately monitored, the accuracy of each station position is ensured, and the precision of the printing device 100 is improved.
Further, the rotary table 200 further includes a scrap station 208; wherein, the waiting station 202, the printing station 204, the piece discharging station 206 and the waste piece station 208 are sequentially arranged on the rotating workbench 200 at intervals of 90 degrees in the circumferential direction. The waiting station 202, the printing station 204, the film discharging station 206 and the waste film station 208 are axially arranged on the rotary workbench 200 at intervals of 90 degrees at one time, so that the rotary workbench 200 can be better kept balanced during rotation, vibration is reduced, the actual position is closer to the preset position, position deviation is further reduced, printing precision is improved, and arrangement of equipment in a production line is facilitated.
Specifically, the rotary worktable 200 is uniformly provided with a waiting station 202, a printing station 204, a film discharging station 206 and a waste film station 208 at the last time, the four stations are spaced by 90 degrees, meanwhile, identification marks 210 are respectively arranged on the outer edge side edges of the rotary worktable 200 corresponding to the 4 stations so as to be convenient for the identification of the CCD camera, the first CCD camera 104 is arranged at the positions near the outer edge side edges of the rotary worktable 200 and equal to the identification marks 210 for shooting the identification marks 210 so as to obtain the actual position data of each station and calculate the position value deviation, and the second CCD camera 106 is arranged above the waiting station 202 in the oblique direction and used for obtaining the position data of the battery cell and calculating the position deviation of the battery cell.
In particular, the adjustment mechanism 108 is disposed above the print station 204, and the printing screen 102 is mounted on the adjustment mechanism 108 for X-axis, Y-axis and angular adjustment with the adjustment mechanism 108.
Specifically, when the diameter of the rotary table 200 is 930mm, the printing repeated positioning precision is up to plus or minus 20 microns in the conventional mode, and the printing repeated positioning precision can be improved to plus or minus 1 micron by adopting the mode that the CCD camera identification mark 210 is positioned and dynamic compensation is carried out through the adjusting mechanism 108. In addition, the conventional method is limited in accuracy because the positioning is performed by a motor, and the positioning is performed on the whole rotary table 200, so that the rotary table 200 is large in size and large in inertia, and therefore, the high-accuracy positioning is difficult to achieve under the conditions of large inertia and high-speed running. The utility model provides a printing device 100 has transferred the location work of high accuracy to the very little station of inertia, with the help of the dynamic position compensation of guiding mechanism 108, has realized the location of high accuracy.
Example two
As shown in fig. 1, in an embodiment of the present invention, a printing system is provided, including at least two printing devices 100 according to any of the above technical solutions, the film discharging station 206 of one printing device 100 of two adjacent printing devices 100 is connected to the waiting station 202 of another printing device 100, after one-time printing is completed, the film discharging station 206 is connected to the waiting station 202 of another printing device 100, and the battery film after one-time printing is directly transported to another printing device 100 for secondary printing, which is simple and convenient, and the film discharging station 206 is connected to the waiting station 202 of another printing system, so that the transportation process of the battery film is reduced, and the printing precision of the secondary printing is further improved.
Furthermore, the utility model provides a printing system can also include three or three printing device 100 more to satisfy the cubic printing of battery piece electrode or the printing process more than the cubic, further improved printing system's commonality.
Further, the printing system further includes a drying member, and two ends of the drying member are respectively connected to the sheet discharging station 206 and the waiting station 202 of the two printing devices 100.
Specifically, through the stoving piece, carry out the drying solidification to the electrode of battery piece before the battery piece gets into waiting for station 202 to further be applicable to subsequent processing, shortened production time, improved machining efficiency.
EXAMPLE III
In an embodiment of the present invention, a method for printing an electrode of a battery piece is provided, including:
measuring the comprehensive position deviation delta P between the actual position and the preset position when the battery piece is positioned at the printing station;
according to the comprehensive position deviation delta P, carrying out X-axis, Y-axis and angle adjustment on the printing silk screen;
printing the electrodes of the battery pieces;
the utility model provides a printing method of battery piece electrode through the comprehensive positional deviation who acquires the battery piece when printing the station, carries out the adjustment of X axle, Y axle and angle to the battery piece according to comprehensive positional deviation to reduce the positional deviation of battery piece, print at last, improved the printing precision of battery piece electrode.
Further, the method for acquiring the comprehensive position deviation of the battery piece comprises the following steps: measuring the position deviation delta P1 of the battery piece when the battery piece is positioned at the waiting station; measuring the position deviation delta M of one station of the rotary workbench when waiting for the station and the position deviation delta N when rotating to the printing station; and calculating to obtain the comprehensive position deviation delta P according to the position deviation delta P1, the position deviation delta M and the position deviation delta N.
Further, after the step of printing the electrode of the battery piece, the method for printing the electrode of the battery piece further comprises the following steps: the three steps involved in the printing process of the cell plate electrodes were repeated.
Specifically, when the battery piece electrode need carry out the secondary printing, after once printing is accomplished, be connected through the waiting station of a piece station and another printing device, directly transport the battery piece after once printing to another printing device and carry out the secondary printing, simple and convenient to, to be connected the waiting station of a piece station and another printing device, reduced the transportation of battery piece, further improved the printing precision of secondary printing.
Further, the printing method of the battery piece electrode further comprises the following steps: and drying the battery piece.
Specifically, through the stoving piece, carry out the drying solidification to the electrode of battery piece before the battery piece gets into waiting for the station to further be applicable to subsequent processing, shortened production time, improved machining efficiency.
Specifically, after the cell is conveyed to the waiting station, the second CCD camera measures the actual position P1' of the cell at the waiting station, and at the same time, the first CCD camera measures the actual position M ' of the waiting station, and then the position deviation Δ P1 of the cell is calculated from the preset position P1 of the waiting station and the actual position P1' of the cell, and then the cell is conveyed to the printing station with the rotation of the rotary table, the actual position N ' of the printing station is measured by the second CCD camera, and then the position deviations Δ M, Δ N of the waiting station and the actual position N ' of the printing station are calculated from the combination of the preset position M of the waiting station of the rotary table and the preset position N of the printing station, and then the comprehensive position deviation Δ P is calculated from the position deviation Δ P1 of the cell, the position deviation Δ M of the waiting station and the position deviation Δ N of the printing station, and then adjusting the X axis, the Y axis and the angle of the printing silk screen through an adjusting mechanism according to the comprehensive position deviation delta P, and finally printing the electrode of the battery piece.
Further, when secondary printing is needed, the battery piece after primary printing is conveyed to a drying position, the battery piece after primary printing is dried through a drying piece and then conveyed to a waiting station of a next printing device, and the operation steps of primary printing are repeated to perform secondary printing.
Example four
In an embodiment of the present invention, a method for measuring printing deviation of a battery plate electrode is provided, including: measuring an actual position P1' of the battery piece when the battery piece is positioned at the waiting station, and calculating the position deviation delta P1 of the battery piece according to a preset position P1 of the battery piece; measuring an actual position M 'of the waiting station and an actual position N' of the printing station, and calculating a position deviation delta M of the waiting station and a position deviation delta N of the printing station by combining the preset position M of the waiting station and the preset position N of the printing station; and calculating the comprehensive position deviation delta P of the battery piece according to the position deviation delta P1 of the battery piece, the position deviation delta M of the waiting station and the position deviation delta N of the printing station.
The utility model provides a printing deviation measuring method of battery piece electrode, through acquireing the battery piece respectively, wait for station and actual station actual position, calculate according to each actual position and preset position again and obtain the battery piece, wait for the positional deviation of station and actual station, according to the battery piece, wait for the positional deviation of station and actual station, the comprehensive positional deviation who obtains the battery piece is calculated, rethread adjustment mechanism carries out the X axle according to comprehensive deviation to the printing silk screen, the adjustment of Y axle and angle, thereby positional deviation when reducing printing screen printing, the precision of printing has been improved.
Further, the step of measuring the actual position P1' of the battery piece when the battery piece is at the waiting work station and calculating the position deviation Δ P1 of the battery piece according to the preset position P1 of the battery piece further comprises the steps of: and carrying out vacuum adsorption positioning on the battery piece.
Specifically, through evacuating device and absorption positioning measure, adopt the vacuum adsorption location to the battery piece, can make better location of battery piece to further reduce the deviation of battery piece position, further improved the precision of printing deviation survey.
Specifically, firstly, the vacuum adsorption device adsorbs and positions the battery piece through a plurality of micropores formed in a waiting station, then, a second CCD camera measures the actual position P1' of the battery piece at the waiting station, meanwhile, a first CCD camera measures the actual position M ' of the waiting station, then, the position deviation delta P1 of the battery piece is calculated according to the preset position P1' of the waiting station and the actual position P1' of the battery piece, then, the battery piece is conveyed to a printing station along with the rotation of a rotating workbench, the actual position N ' of the printing station is measured through the second CCD camera, then, the position deviations delta M and delta N of the preset position M of the waiting station of the rotating workbench, the preset position N of the printing station and the measured actual position M ' of the waiting station and the actual position N ' of the printing station are calculated according to the position deviation delta P1 of the battery piece, And calculating the position deviation delta M of the waiting station and the position deviation delta N of the printing station to obtain the comprehensive position deviation delta P.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically defined, the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In the present disclosure, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A printing apparatus for printing of battery plate electrodes and deviation determination of printing, the printing apparatus comprising: the printing device comprises a rotary workbench, a printing screen and a driving piece, wherein the driving piece is configured to drive the rotary workbench, and the rotary workbench comprises a waiting station, a printing station and a sheet outlet station; it is characterized by also comprising:
a first CCD camera configured to measure an actual position M 'of the waiting station and an actual position N' of the printing station;
a second CCD camera configured to measure an actual position of the cell sheet;
the controller is respectively connected with the rotating workbench, the first CCD camera and the second CCD camera;
an adjustment mechanism on which the printing screen is mounted, the adjustment mechanism being configured for adjusting an X-axis, a Y-axis and an angular position of the printing screen;
the vacuum adsorption positioning piece is arranged on the rotating workbench and is configured to be used for carrying out non-contact adsorption positioning on the battery piece;
the vacuum generator is arranged below the rotary workbench and is connected with the vacuum adsorption positioning piece;
and the reset sensor is arranged on the rotating workbench.
2. The printing apparatus of claim 1, wherein the rotary table further comprises:
a scrap station;
the waiting station, the printing station, the sheet discharging station and the waste sheet station are arranged on the rotating workbench at intervals of 90 degrees in sequence in the circumferential direction.
3. The printing device of claim 2, further comprising:
the number of the identification marks is 4, the identification marks are respectively arranged on the edge of the rotary workbench, and the identification marks are respectively arranged corresponding to the positions of the waiting station, the printing station, the sheet discharging station and the waste sheet station.
4. A printing device according to claim 3,
the identification mark is a circular mark.
5. Printing device according to claim 4,
the first CCD camera is arranged on the side of the rotary workbench corresponding to the identification mark;
the first CCD camera is configured to shoot the identification mark and acquire the actual positions of the waiting station and the printing station.
6. Printing device according to claim 1,
and micropores are formed in the waiting station, and the vacuum adsorption positioning piece positions the battery piece through the micropores.
7. A printing system for printing and off-set measurement of printing of battery plate electrodes, comprising:
at least two printing units according to any one of claims 1 to 6, the outfeed station of one of the two adjacent printing units being connected to the waiting station of the other printing unit.
8. The printing system of claim 7, further comprising:
and the two ends of the drying piece are respectively connected to the sheet discharging station and the waiting station of the two printing devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020340636.1U CN212021959U (en) | 2020-03-18 | 2020-03-18 | Printing apparatus and printing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020340636.1U CN212021959U (en) | 2020-03-18 | 2020-03-18 | Printing apparatus and printing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212021959U true CN212021959U (en) | 2020-11-27 |
Family
ID=73484120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020340636.1U Active CN212021959U (en) | 2020-03-18 | 2020-03-18 | Printing apparatus and printing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212021959U (en) |
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2020
- 2020-03-18 CN CN202020340636.1U patent/CN212021959U/en active Active
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