CN211000405U - 3D glass silk screen printing device - Google Patents
3D glass silk screen printing device Download PDFInfo
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- CN211000405U CN211000405U CN201921928111.3U CN201921928111U CN211000405U CN 211000405 U CN211000405 U CN 211000405U CN 201921928111 U CN201921928111 U CN 201921928111U CN 211000405 U CN211000405 U CN 211000405U
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Abstract
The utility model discloses a 3D glass silk screen printing device, the device comprises a device body, be equipped with on the device body be used for with silk screen printing machine scraper complex first recess, first recess is followed the lateral wall that its length direction link up the device body, be equipped with the mounting groove that is used for placing 3D glass copying cambered surface in the first recess, the diapire of mounting groove is equipped with the evacuation hole that is used for the exhaust line intercommunication be connected with evacuating device, be equipped with on the diapire of first recess and be used for extending the recess that the face coincides with the extension of 3D glass copying cambered surface and extend the face, the silk screen printing machine scraper is through recess extension face remove to with the mounting groove in the 3D glass copying cambered surface contact realize the silk screen printing. By using the device, the screen printing machine scraper can move to the 3D glass profiling arc surface through the groove extending surface to perform screen printing, the mounting groove is used for positioning the 3D glass profiling arc surface in an inosculating manner, seamless connection of the screen printing machine scraper in the operation action of the arc surface is realized, the screen printing precision is ensured, the production efficiency is improved, the service life of a screen frame of the screen printing machine can be prolonged, and the production cost is reduced.
Description
Technical Field
The utility model relates to a lithography apparatus technical field, more specifically say, relate to a 3D glass silk screen printing device.
Background
With the development of electronic products which are growing in the new and growing day by day, 3D glass mobile phones come into production and have strong market demands, the existing 3D glass silk screen printing has the problem that the running path of a scraper of a silk screen printing machine is deviated from 3D glass, so that the production efficiency is low, and the like. The technical problem to be solved at present is how to break the bottleneck of production performance and improve the yield of silk screen printing.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a 3D glass silk screen printing device to there is the deviation in the operation route and the 3D glass of current 3D glass silk screen printing machine scraper when the operation, causes the low scheduling problem of production efficiency.
In order to achieve the first object, the present invention provides the following technical solutions:
the utility model provides a 3D glass silk screen printing device, includes:
the device body, be equipped with on the device body be used for with the first recess of silk screen printing machine scraper complex, first recess link up along its length direction the lateral wall of device body, be equipped with the mounting groove that is used for placing the imitative cambered surface of 3D glass in the first recess, the diapire of mounting groove is equipped with the evacuation hole that is used for the exhaust line intercommunication be connected with evacuating device, be equipped with on the diapire of first recess be used for with the recess extension face of the extension face coincidence of the imitative cambered surface of 3D glass, the silk screen printing machine scraper warp the recess extension face remove to with the imitative cambered surface contact of 3D glass in the mounting groove realizes the silk screen printing.
Preferably, be equipped with the inspection hole that is used for detecting the border position of 3D glass profiling cambered surface on the circumference edge of mounting groove, the number of inspection hole is a plurality of, and is a plurality of the inspection hole is followed respectively the circumference edge of mounting groove evenly sets up.
Preferably, the bottom wall of the mounting groove is provided with an auxiliary lifting hole used for jacking the 3D glass profiling cambered surface in a matching manner with the power part, and the auxiliary lifting hole penetrates through the device body along the thickness direction of the device body.
Preferably, the auxiliary lifting hole is formed at the center of the bottom wall of the mounting groove.
Preferably, the center of each detection hole is collinear with the circumferential edge of the installation groove where the detection hole is located.
Preferably, the vacuumization hole specifically is a bar hole, the number of bar hole is a plurality of, and is a plurality of the bar hole is followed the length direction of mounting groove is evenly arranged.
Preferably, the vacuum holes are arranged on the bottom wall of the mounting groove in a matrix manner.
Preferably, one side of the device body, which is far away from the mounting groove, is provided with a vacuumizing cavity communicated with the vacuumizing hole, and the device further comprises a vacuumizing cover plate which is detachably and fixedly connected with the device body, wherein the vacuumizing cover plate is matched with the vacuumizing cavity to form a sealed cavity.
Preferably, the vacuum-pumping cover plate and the device body are respectively provided with a threaded hole for matching with a threaded piece so as to fix the vacuum-pumping cover plate and the device body.
Preferably, one side of the device body, which is far away from the mounting groove, is provided with a cover plate positioning hole, and the vacuumizing cover plate is provided with a cover plate positioning protrusion matched with the cover plate positioning hole.
The utility model provides a 3D glass silk screen printing device, the device comprises a device body, be equipped with on the device body be used for with the first recess of silk screen printing machine scraper complex, first recess is followed the lateral wall that its length direction link up the device body, be equipped with the mounting groove that is used for placing the imitative type cambered surface of 3D glass in the first recess, the diapire of mounting groove is equipped with the evacuation hole that is used for the exhaust pipe intercommunication be connected with evacuating device, be equipped with on the diapire of first recess and be used for extending the recess that the face coincides with the extension of the imitative type cambered surface of 3D glass, the silk screen printing machine scraper is extended the face through the recess and is removed to the imitative type cambered surface contact realization silk screen printing of 3D.
Use the utility model provides a 3D glass silk screen printing device, set up 3D glass imitative cambered surface in the mounting groove of first recess, the face that extends of recess coincides with the face that extends of 3D glass imitative cambered surface, make the silk screen printing machine scraper can carry out the silk screen printing to 3D glass imitative cambered surface through the face that extends of recess, coincide the location to 3D glass imitative cambered surface through the mounting groove, and realize the seamless connection of silk screen printing machine scraper when the operation moves in the cambered surface through the face that extends of recess, guarantee the silk screen printing precision, the production efficiency is improved, and the printing ink surface does not have the colour difference, can prolong the life of silk screen printing machine screen frame simultaneously, and the production cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic top view of a 3D glass screen printing apparatus provided in an embodiment of the present invention;
FIG. 2 is a side view of the structure of FIG. 1;
FIG. 3 is a schematic front view of the structure of FIG. 1;
fig. 4 is an axonometric view of a 3D glass screen printing apparatus provided by an embodiment of the present invention;
fig. 5 is a bottom view of the structure of fig. 4.
The drawings are numbered as follows:
the device comprises a device body 1, a first groove 10, an arc-shaped surface 100, a vacuum pumping cavity 11, a mounting groove 2, a detection hole 20, an auxiliary lifting hole 21 and a vacuum pumping hole 22.
Detailed Description
The embodiment of the utility model discloses 3D glass silk screen printing device to there is the deviation in the operation route and the 3D glass of solving current 3D glass silk screen printing machine scraper when the operation, causes the low scheduling problem of production efficiency.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, fig. 1 is a schematic top view structure diagram of a 3D glass screen printing device according to an embodiment of the present invention; FIG. 2 is a side view of the structure of FIG. 1; FIG. 3 is a schematic front view of the structure of FIG. 1; fig. 4 is an axonometric view of a 3D glass screen printing apparatus provided by an embodiment of the present invention; fig. 5 is a bottom view of the structure of fig. 4.
In a specific embodiment, the utility model provides a 3D glass silk screen printing device, including device body 1, be equipped with on the device body 1 and be used for with the first recess 10 of silk screen printing machine scraper complex, first recess 10 link up the lateral wall of device body 1 along its length direction, be equipped with the mounting groove 2 that is used for placing 3D glass copying cambered surface in the first recess 10, the diapire of mounting groove 2 is equipped with the evacuation hole 22 that is used for the exhaust line intercommunication be connected with evacuating device, be equipped with the recess extension face that is used for with the extension face coincidence of 3D glass copying cambered surface on the diapire of first recess 10, the silk screen printing machine scraper through the recess extension face remove to with the mounting groove 2 in 3D glass copying cambered surface contact realize the silk screen printing.
Be equipped with mounting groove 2 on first recess 10, mounting groove 2 is preferred to be set up along vertical direction in first recess 10, and the size and the imitative cambered surface of 3D glass of mounting groove 2 coincide, and it can be understood that the degree of depth of first recess 10 need set up according to the thickness of the imitative cambered surface of 3D glass to when making the silk screen printing machine scraper move in the cambered surface, can accomplish seamless connection, guarantee the silk screen printing precision. The both ends of the length direction of first recess 10 link up the lateral wall of device body 1 to realize the cooperation with the silk screen printing machine scraper, when using, the silk screen printing machine scraper passes through mounting groove 2, realizes the silk screen printing to 3D glass profiling cambered surface from the other end roll-off of first recess 10 again from the one end of first recess 10.
The bottom wall of the mounting groove 2 is provided with a vacuumizing hole 22 to be communicated with a vacuumizing pipeline of a vacuumizing device, the vacuumizing hole 22 is preferably a round hole or a square hole so as to be convenient to process, and the number of the vacuumizing holes 22 is preferably a plurality. Be equipped with the recess extension face on the diapire of first recess 10, the recess extension face coincides with the extension face of 3D glass imitative cambered surface, be about to 3D glass imitative cambered surface and place behind mounting groove 2, the recess extension face coincides with the extension face of 3D glass imitative cambered surface, can prolong the life of silk screen printing machine screen frame, and reduction in production cost, the silk screen printing machine scraper is when the operation action in the recess extension face simultaneously, seamless connection, and the both ends of 3D glass imitative cambered surface do not have machine oil. In one embodiment, when the horizontal projection of the 3D glass profiling arc is a rectangle and the profiling arc is arranged on a set of opposite sides of the rectangle, the groove extending surface comprises a horizontal surface and a set of arc surfaces 100 oppositely arranged on the horizontal surface, the arc surfaces 100 are arranged corresponding to the profiling arc, in other embodiments, when the profiling arc is arranged on two sets of opposite sides of the rectangle respectively, the groove extending surface is also arranged correspondingly to meet the operation requirement.
Use the utility model provides a 3D glass silk screen printing device, set up 3D glass imitative cambered surface in mounting groove 2 of first recess 10, the extension face coincidence of recess extension face and 3D glass imitative cambered surface, make the silk screen printing machine scraper can carry out the silk screen printing to 3D glass imitative cambered surface through the recess extension face on, coincide the location to 3D glass imitative cambered surface through mounting groove 2, and realize the seamless connection of silk screen printing machine scraper when the operation moves in the cambered surface through the recess extension face, guarantee the silk screen printing precision, and the printing ink surface does not have the colour difference, can prolong the life of silk screen printing machine screen frame simultaneously, and low in production cost.
Specifically, be equipped with the inspection hole 20 that is used for detecting the border position of 3D glass profiling cambered surface on the circumference edge of mounting groove 2, the number of inspection hole 20 is a plurality of, and a plurality of inspection holes 20 evenly set up along the circumference edge of mounting groove 2 respectively. The screen printing thickness can be detected by the visual detection device through the detection holes 20 to judge whether the screen printing thickness is uniform or not. The detection hole 20 is preferably a circular hole. For example, when the mounting groove 2 is a rectangular groove, the sensing holes 20 are respectively disposed at each side of the rectangular groove.
Furthermore, the bottom wall of the mounting groove 2 is provided with an auxiliary lifting hole 21 for jacking the 3D glass profiling cambered surface in cooperation with the power part, and the auxiliary lifting hole 21 penetrates through the device body 1 along the thickness direction of the device body 1. After 3D glass processing accomplished, the flexible post on the rack platform rises to the top, passes the 3D glass jack-up after supplementary lift hole 21 will process, breaks away from device body 1, takes away glass from the lower surface away by manipulator or other parts at last, and 3D glass's upper surface is the machined surface, takes away the in-process, can avoid contacting the machined surface taking away, prevents fish tail and secondary pollution. Preferably, supplementary lift hole 21 locates the center department of the diapire of mounting groove 2, sets up from this to the steady blanking of machined part, in other embodiments, also can set up supplementary lift hole 21 respectively in the circumference of mounting groove 2 in order to assist the lift, can set up as required in practice, all is in the utility model discloses a protection scope.
In one embodiment, the center of each inspection hole 20 is collinear with the peripheral edge of the mounting groove 2. Thereby providing for ease of positioning of the detection device.
Specifically, evacuation hole 22 specifically is the bar hole, and the number in bar hole is a plurality of, and a plurality of bar holes are evenly arranged along the length direction of mounting groove 2. In this kind of embodiment, the area of contact of bar hole and 3D glass profiling cambered surface is big, can carry out vacuum adsorption to 3D glass profiling cambered surface, and the firmness is high to prevent to take place position shift in 3D glass profiling cambered surface course of working, form the substandard product. In other embodiments, the vacuum holes 22 may be uniformly arranged along the width direction of the mounting groove 2.
Alternatively, in one embodiment, the vacuum holes 22 are arranged in a matrix on the bottom wall of the mounting slot 2. The vacuuming holes 22 are preferably round holes, and a plurality of round holes are arranged on the bottom wall of the mounting groove 2 in a matrix mode to achieve adsorption of the 3D glass profiling cambered surface.
Further, one side of the device body 1 departing from the mounting groove 2 is provided with a vacuumizing cavity 11 communicated with the vacuumizing hole 22, and the device further comprises a vacuumizing cover plate which is detachably and fixedly connected with the device body 1, and the vacuumizing cover plate is matched with the vacuumizing cavity 11 to form a sealed cavity. The vacuumizing cover plate is detachably and fixedly connected with the device body 1, if the vacuumizing cover plate is fixed through a threaded part, the threaded part can be uniformly arranged in the circumferential direction of the device body 1.
Wherein, evacuation apron and device body 1 are equipped with respectively and are used for with screw member complex screw hole to carry out the fixing of the two, pass the screw hole that sets up on evacuation apron and device body 1 through the screw member, in order to realize threaded connection, the screw member can specifically be the screw. Furthermore, in order to facilitate installation and positioning of the vacuumizing cover plate and the device body 1, a cover plate positioning hole is formed in one side, away from the installation groove 2, of the device body 1, a cover plate positioning protrusion matched with the cover plate positioning hole is arranged on the vacuumizing cover plate, and after pre-positioning of the vacuumizing cover plate and the cover plate positioning protrusion is achieved through the cover plate positioning hole and the cover plate positioning protrusion, the vacuumizing cover plate and the device body are fastened through a threaded piece.
In an embodiment, device body 1 passes through the mounting hole and the fastener is fixed on the rack platform, device body 1 includes first recess 10, first recess 10 link up device body 1 along length direction, first recess 10 width direction's both sides limit department is equipped with arcwall face 100, so that the processing of 3D glass profiling cambered surface, be equipped with mounting groove 2 along vertical direction in first recess 10, mounting groove 2 is located to 3D glass profiling cambered surface, the scraper is via first recess 10 to mounting groove 2, carry out silk screen printing processing to 3D glass's internal surface. The periphery of mounting groove 2 is equipped with a plurality of inspection holes 20, and the horizontal projection of mounting groove 2 is the rectangle, sets up at least 5 inspection holes 20 at the four sides, and the center of each inspection hole 20 all is located the sideline of mounting groove 2.
Be equipped with evacuation hole 22 in mounting groove 2 for vacuum adsorption, 3D glass laminates completely in mounting groove 2, removes when avoiding the silk screen printing, and evacuation chamber 11 and evacuation hole 22 intercommunication, 3D glass are located mounting groove 2 and the bottom is close to evacuation hole 22, and when 11 evacuation of evacuation chamber, 3D glass adsorbs gradually until adsorbing completely in mounting groove 2. The device simple structure is convenient for set up, can improve 3D glass's silk screen printing production efficiency and yield.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a 3D glass silk screen printing device which characterized in that includes:
the device body, be equipped with on the device body be used for with the first recess of silk screen printing machine scraper complex, first recess link up along its length direction the lateral wall of device body, be equipped with the mounting groove that is used for placing the imitative cambered surface of 3D glass in the first recess, the diapire of mounting groove is equipped with the evacuation hole that is used for the exhaust line intercommunication be connected with evacuating device, be equipped with on the diapire of first recess be used for with the recess extension face of the extension face coincidence of the imitative cambered surface of 3D glass, the silk screen printing machine scraper warp the recess extension face remove to with the imitative cambered surface contact of 3D glass in the mounting groove realizes the silk screen printing.
2. The 3D glass screen printing device according to claim 1, wherein a plurality of detection holes are formed in a circumferential edge of the mounting groove and used for detecting edge positions of the 3D glass profiling arc surface, and the plurality of detection holes are uniformly formed along the circumferential edge of the mounting groove.
3. The 3D glass screen printing device according to claim 1, wherein an auxiliary lifting hole for jacking up the 3D glass profiling arc surface in cooperation with a power part is formed in the bottom wall of the mounting groove, and the auxiliary lifting hole penetrates through the device body in the thickness direction of the device body.
4. The 3D glass screen printing device according to claim 3, wherein the auxiliary lifting hole is formed in the center of the bottom wall of the mounting groove.
5. The 3D glass screen printing device according to claim 2, wherein the center of each detection hole is collinear with the circumferential edge of the installation groove where the detection hole is located.
6. The 3D glass silk-screen printing device according to claim 1, wherein the vacuuming holes are strip-shaped holes, the number of the strip-shaped holes is multiple, and the strip-shaped holes are uniformly distributed along the length direction of the mounting groove.
7. The 3D glass screen printing device according to claim 1, wherein the vacuum holes are arranged in a matrix on the bottom wall of the mounting groove.
8. The 3D glass screen printing device according to any one of claims 1 to 7, wherein a vacuum pumping chamber communicated with the vacuum pumping hole is formed in one side of the device body, which is away from the mounting groove, and the device further comprises a vacuum pumping cover plate detachably and fixedly connected with the device body, and the vacuum pumping cover plate is matched with the vacuum pumping chamber to form a closed cavity.
9. The 3D glass silk screen printing device of claim 8, wherein the vacuum pumping cover plate and the device body are respectively provided with a threaded hole for matching with a threaded piece so as to fix the vacuum pumping cover plate and the device body.
10. The 3D glass screen printing device according to claim 9, wherein a cover plate positioning hole is formed in a side of the device body facing away from the mounting groove, and a cover plate positioning protrusion matched with the cover plate positioning hole is formed in the vacuuming cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921928111.3U CN211000405U (en) | 2019-11-08 | 2019-11-08 | 3D glass silk screen printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921928111.3U CN211000405U (en) | 2019-11-08 | 2019-11-08 | 3D glass silk screen printing device |
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| Publication Number | Publication Date |
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| CN211000405U true CN211000405U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921928111.3U Active CN211000405U (en) | 2019-11-08 | 2019-11-08 | 3D glass silk screen printing device |
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| CN (1) | CN211000405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347682A (en) * | 2021-12-10 | 2022-04-15 | 安徽金龙浩光电科技有限公司 | Screen printing process for arc-shaped 3D glass |
-
2019
- 2019-11-08 CN CN201921928111.3U patent/CN211000405U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347682A (en) * | 2021-12-10 | 2022-04-15 | 安徽金龙浩光电科技有限公司 | Screen printing process for arc-shaped 3D glass |
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