CN215662421U - Flat suction device for curved vehicle-mounted glass screen printing - Google Patents
Flat suction device for curved vehicle-mounted glass screen printing Download PDFInfo
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- CN215662421U CN215662421U CN202121503295.6U CN202121503295U CN215662421U CN 215662421 U CN215662421 U CN 215662421U CN 202121503295 U CN202121503295 U CN 202121503295U CN 215662421 U CN215662421 U CN 215662421U
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Abstract
The utility model belongs to the technical field of glass silk screen printing technique and specifically relates to a inhale paper-back edition and put for on-vehicle glass silk screen printing of curved surface is related to, include: the silk-screen bearing component is used for placing curved vehicle-mounted glass to be silk-screened, an evacuation cavity is formed in the silk-screen bearing component and is located in the projection of the curved vehicle-mounted glass along the bulging direction of the curved vehicle-mounted glass. The application provides a inhale paper-back edition and put for curved surface vehicle-mounted glass silk screen printing has silk screen printing load-bearing member, adopts cavity structures to replace original vacuum aperture to increased with curved surface vehicle-mounted glass's area of contact, improved the adsorption affinity, and great adsorption affinity can let curved surface vehicle-mounted glass keep the plane state, promote the silk screen printing effect.
Description
Technical Field
The application relates to the technical field of glass silk screen printing, in particular to a flat suction device for curved vehicle-mounted glass silk screen printing.
Background
At present, electronic display screens are adopted in central control screens of new energy automobiles, and cover plate glass of the central control screens generally adopts a curved surface structure. The vehicle-mounted glass with the curved surface structure has the advantages that the bending radian is not too large, the vehicle-mounted glass can become a plane under certain pressure, the vehicle-mounted glass has large elasticity, and the vehicle-mounted glass can be restored to the original state after the pressure is released.
The flat glass printing process generally adopts silk screen printing, the surface of a silk screen printing platform used in the traditional silk screen printing adopts a vacuum small hole mode to tightly suck the glass, the suction force is small, and the silk screen printing platform is only suitable for originally flat glass products. If the traditional silk-screen platform is continuously adopted in the silk-screen process of the curved-surface vehicle-mounted glass, the following problems can exist, specifically, the curved-surface vehicle-mounted glass is firstly flattened by a flattening mechanism on the surface of the traditional silk-screen platform, when the silk-screen process begins, the flattening mechanism needs to be moved away, and because the traditional silk-screen platform adopts small vacuum holes, the product can be restored to the original state due to insufficient vacuum adsorption force, so that the silk-screen cannot be performed.
SUMMERY OF THE UTILITY MODEL
An object of the application provides a inhale paper-back edition and put for on-vehicle glass silk screen of curved surface, has solved traditional silk screen printing platform that exists to a certain extent and has adopted the mode of vacuum aperture to inhale tightly on-vehicle glass of curved surface, and suction is less, and on-vehicle glass of curved surface can resume into the original state again, leads to the technical problem of unable silk screen printing.
The application provides a inhale paper-back edition and put for on-vehicle glass silk screen printing of curved surface includes: the silk-screen bearing component is used for placing curved vehicle-mounted glass to be subjected to silk-screen printing, and is formed with an evacuation chamber which is located in the projection of the curved vehicle-mounted glass along the bulging direction.
In the above technical solution, further, the evacuation chamber includes at least two first sub-chambers independently arranged along a width direction of the projection.
In any of the above technical solutions, further, a circumferential edge of any of the first sub-chambers is provided with a first sealing member.
In any of the above technical solutions, further, the first sealing members of two adjacent first sub-chambers are formed into an integral structure; and/or
The first sealing member is 0.5mm higher than the silk-screen bearing member; and/or
The first sealing member is made of fluororubber.
In any one of the above technical solutions, further, a first supporting member is disposed in any one of the first sub-chambers, and the depth of the first supporting member is the same as that of the first sub-chamber.
In any one of the above aspects, the first support member may have a rectangular parallelepiped shape extending along a longitudinal direction of the first sub-chamber, and opposite end portions of the first support member may have a smooth structure having arc-shaped surfaces.
In any of the above technical solutions, further, the evacuation chamber further includes at least one second sub-chamber disposed along a length direction of the projection and spaced apart from the first sub-chamber.
In any of the above technical solutions, further, a second sealing member is disposed on a circumferential edge of any of the second sub-chambers;
the second sealing member is 0.5mm higher than the silk-screen bearing member; and/or
A second supporting member is arranged in any one second sub-chamber, and the depth of the second supporting member is the same as that of the second sub-chamber;
the second support member is in a cuboid shape extending along the length direction of the second sub-chamber, and two opposite end parts of the second support member are provided with smooth structures with arc-shaped surfaces.
In any of the above technical solutions, further, the flatting device for screen printing of the curved vehicle-mounted glass further includes a flatting mechanism for flatting the curved vehicle-mounted glass;
the mechanism that flattens includes the support frame, pushes down drive arrangement and flexible protective member, push down drive arrangement's stiff end with the support frame is connected, push down drive arrangement's flexible end with flexible protective member is connected.
In any of the above technical solutions, further, the flexible protection member is a fluororubber sheet; and/or
The downward pressing driving device is an air cylinder, and an air inlet end of the air cylinder is provided with a pressure regulating valve; and/or
The support frame comprises a first support plate and at least one support frame; one side of the supporting frame is connected with the first supporting plate, and the other opposite side of the supporting frame is connected with the fixed end of the pressing driving device; the support frame has a square frame structure.
Compared with the prior art, the beneficial effect of this application is:
the application provides a inhale paper-back edition and put for curved surface vehicle-mounted glass silk screen printing has silk screen printing load-bearing member, adopts cavity structures to replace original vacuum aperture to increased with curved surface vehicle-mounted glass's area of contact, improved the adsorption affinity, and great adsorption affinity can let curved surface vehicle-mounted glass keep the plane state, promote the silk screen printing effect.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a leveling device for curved vehicular glass screen printing provided in an embodiment of the present application;
fig. 2 is another schematic structural diagram of a leveling device for curved vehicle-mounted glass silk-screen printing provided in the embodiment of the present application.
Reference numerals:
1-silk screen printing bearing member, 11-vacuum chamber, 111-first sub-chamber, 112-second sub-chamber, 2-first sealing member, 3-first supporting member, 4-second sealing member, 5-second supporting member, 6-flattening mechanism, 61-supporting frame, 611-first supporting plate, 612-supporting frame, 62-pressing driving device, 63-flexible protective member, 64-pressure regulating valve and 7-curved vehicle-mounted glass.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments.
The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The following describes a leveling device for screen printing of curved vehicle-mounted glass according to some embodiments of the present application with reference to fig. 1 and 2.
Referring to fig. 1 and 2, an embodiment of the present application provides a leveling device for screen printing of curved vehicular glass, including: a bleed-off passageway that is used for placing the silk screen printing load-bearing member 1 of the on-vehicle glass 7 of curved surface of treating the silk screen printing, silk screen printing load-bearing member 1 is formed with evacuation chamber 11, and evacuation chamber 11 is located the projection of the on-vehicle glass 7 of curved surface along its direction of bulging, and silk screen printing load-bearing member 1 sets up intercommunication evacuation chamber 11 and outside moreover for to evacuation chamber 11 evacuation.
Therefore, the silk-screen bearing component 1 in the absorbing and flattening device for the silk-screen of the curved-surface vehicle-mounted glass adopts a cavity structure to replace an original vacuum small hole, so that the contact area of the silk-screen bearing component and the curved-surface vehicle-mounted glass 7 is increased, the adsorption force is improved, the curved-surface vehicle-mounted glass 7 can be kept in a planar state through the larger adsorption force, and the silk-screen effect is improved.
Preferably, the silk-screen bearing member 1 is a platform, and is specifically in a rectangular parallelepiped shape, but is not limited to this shape and may be arranged according to actual needs.
In an embodiment of the present application, preferably, as shown in fig. 2, the evacuation chamber 11 includes two first sub-chambers 111 independently disposed along the width direction of the projection, and the contact area with the curved vehicle-mounted glass 7 is increased along the width direction of the curved vehicle-mounted glass 7, so as to improve the adsorption effect.
Of course, the number of the first sub-chambers 111 is not limited to two, and may be more than two, and the number is set according to actual requirements.
In an embodiment of the present application, as shown in fig. 2, preferably, a first sealing member 2 is disposed at a circumferential edge of any one of the first sub-chambers 111, and specifically, a mounting groove is disposed at a circumferential edge of the evacuation chamber 11, and the first sealing member 2 is disposed in the mounting groove, so that the first sealing member 2 improves the tightness after evacuation and is used for ensuring that no vacuum is leaked after flat suction.
And the first sealing member 2 of two adjacent first minute cavities 111 forms the integral type structure, makes things convenient for the assembly in later stage, and the gap appears in the minimize, promotes the vacuum degree.
Note that the first seal members 2 of the adjacent two first sub-chambers 111 may not necessarily be formed as an integral structure.
Wherein the first sealing member 2 is preferably 10.5mm higher than the screen printing support member 1. Under the effect of adsorption force, the curved-surface vehicle-mounted glass 7 extrudes the first sealing component 2 downwards, so that the curved-surface vehicle-mounted glass 7 is in close contact with the first sealing component 2, and the sealing effect is improved.
Preferably, the first sealing member 2 is a fluororubber sealing ring, which has good sealing effect and does not generate dirty marks on glass.
In one embodiment of the present application, preferably, as shown in fig. 2, a first supporting member 3 is disposed in any one of the first sub-chambers 111, and the first supporting member 3 has the same depth as the first sub-chamber 111.
In this embodiment, in order to prevent the suction force from being excessively large, the curved vehicle glass 7 located in the middle region of the first sub-chamber 111 is recessed, and therefore the first support member 3 described above is provided to function to support the curved vehicle glass 7.
Preferably, as shown in fig. 2, the first support member 3 is a rectangular parallelepiped shape extending along the length direction of the first sub-chamber 111, so that the first support member 3 is consistent with the extending direction of the first sub-chamber 111, and does not interfere with the side wall of the first sub-chamber 111, thereby facilitating the later assembly, and utilizing the effective space to increase the contact area with the curved vehicle-mounted glass 7.
The two opposite ends of the first supporting member 3 are both provided with smooth structures with arc-shaped surfaces, so that the curved vehicle-mounted glass 7 and the like are prevented from being cut.
In an embodiment of the present application, it is preferable that, as shown in fig. 2, based on the fact that the curved vehicle-mounted glass 7 has a certain length, a structure is further provided, and specifically, the evacuation chamber 11 further includes a second sub-chamber 112 disposed along the length direction of the projection and spaced from the first sub-chamber 111, so that the curved vehicle-mounted glass 7 can be effectively laid on the silk-screen bearing member 1 in its entirety.
Of course, the second sub-chamber 112 may be provided as needed, and when the length of the curved vehicle glass 7 is small, that is, short, the second sub-chamber 112 may not be provided, and only the first sub-chamber 111 may be used to provide sufficient suction force.
Wherein preferably, as shown in fig. 2, a circumferential edge of any one of the second sub-chambers 112 is provided with a second sealing member 4.
The second sealing member 4 is 10.5mm higher than the screen printing support member 1.
A second supporting member 5 is disposed in any one of the second sub-chambers 112, and the depth of the second supporting member 5 is the same as that of the second sub-chamber 112.
The second supporting member 5 has a rectangular parallelepiped shape extending along the longitudinal direction of the second sub-chamber 112, and opposite end portions of the second supporting member 5 each have a smooth structure with an arc-shaped surface.
Specific functions of the above-described structure, such as the second sealing member 4 and the second supporting member 5, can be seen from the first sealing member 2 and the first supporting member 3.
In one embodiment of the present application, preferably, as shown in fig. 1, the flat absorbing device for screen printing of curved vehicle-mounted glass further includes a flattening mechanism 6 for flattening the curved vehicle-mounted glass 7;
the flattening mechanism 6 comprises a supporting frame 61, a pressing driving device 62 and a flexible protection member 63, wherein the fixed end of the pressing driving device 62 is connected with the supporting frame 61, and the telescopic end of the pressing driving device 62 is connected with the flexible protection member 63.
Wherein the supporting frame 61 is used for supporting the pressing drive device 62 and the flexible protection member 63, and the supporting frame 61 can be fixed on the target ground in the actual use process.
The telescopic end of the pressing driving device 62 extends, so that the curved vehicle-mounted glass 7 absorbed on the silk-screen bearing member 1 is flattened.
In one embodiment of the present application, the flexible guard member 63 is preferably a viton sheet, which has high elasticity and does not create a dirty mark on the glass.
In one embodiment of the present application, preferably, as shown in fig. 1, the press-down driving device 62 is a cylinder, and an air inlet end of the cylinder is provided with a pressure regulating valve 64, and an input end of the pressure regulating valve 64 is communicated with an air source of compressed air for regulating the press-down pressure of the press-down cylinder, so as to ensure that the glass is not crushed when pressed down (note: the pressure is gradually regulated from small to large, and when the curved vehicular glass 7 is completely flattened on the screen printing bearing member 1, the pressure is the required pressure, and does not exceed the required pressure).
In one embodiment of the present application, preferably, as shown in fig. 1, the support frame 61 includes a first support plate 611 and at least one support frame 612;
wherein one side of the supporting frame 612 is connected to the first supporting plate 611, and the other opposite side of the supporting frame 612 is connected to the fixed end of the push down driving device 62. Through the backup pad, can install support frame 61 in the target place, simple structure, manufacturing are convenient moreover.
The support frame 612 has a square frame structure, and is more stable as a whole, has a large number of mounting positions, and is hollow inside, thereby contributing to a lightweight design.
In summary, based on the above-described structure, the concrete using process of the leveling device for curved vehicle-mounted glass screen printing is as follows:
the curved vehicle-mounted glass 7 is placed on the silk-screen bearing member 1, and firstly, the flexible protection member 63, namely a fluororubber plate, is pressed downwards to flatten the curved vehicle-mounted glass 7 on the silk-screen bearing member 1. Then the vacuum port is vacuumized through the air-extracting channel, the vacuum pressure in the vacuum-extracting chamber 11 can easily reach about-30 kpa, and the area of the vacuum-extracting chamber 11 is about 0.01m2Then, the absorption force is about 300N, under the absorption force, the curved vehicular glass 7 extrudes the first sealing member 2, such as the fluororubber sealing strip, downwards (the design requirement is that the cavity is designed according to the glass shape, the final pressure is about 0.8 times the glass area multiplied by the vacuum pressure (if the glass area is 0.0125 m)2The area of the designed evacuation chamber 11 is 0.8 × 0.0125m2＝0.01m2The vacuum pressure was-30 kpa, so the adsorption force was 0.01m2×30000N·m-2300N), the fluororubber sealing strip is ensured to be in full contact with the curved vehicle-mounted glass 7, so that no generation of the fluororubber sealing strip occursAnd (4) vacuum leakage. Since the suction force of about 300N is large, in order to prevent the curved vehicle-mounted glass 7 in the middle region of the evacuation chamber 11 from sagging, the support members such as the first support member 3 and the second support member 5 are installed in the corresponding first sub-chamber 111 and the second sub-chamber 112, and thus the sagging of the curved vehicle-mounted glass 7 can be effectively prevented. Then the flexible protective member 63, namely the fluororubber plate, rises, the vacuum is kept at about-30 kpa, and the curved vehicle-mounted glass 7 is absorbed on the screen printing bearing member 1 by the adsorption force until the screen printing is finished.
It can be seen that this a flat device that inhales for curved surface vehicle-mounted glass silk screen printing adopts flattening mechanism 6 to flatten curved surface vehicle-mounted glass 7 earlier, and silk screen printing load-bearing member 1 adopts the structure of a plurality of evacuation locuses, replaces original vacuum aperture to increase area of contact, improve the adsorption affinity, in addition, the circumference edge of evacuation chamber 11 is provided with the sealing washer, is used for guaranteeing that curved surface vehicle-mounted glass 7 is inhaled the back flatly, and evacuation chamber 11 is not leaked the vacuum.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. The utility model provides a inhale paper-back edition and put for on-vehicle glass silk screen printing of curved surface which characterized in that includes: the silk-screen bearing component is used for placing curved vehicle-mounted glass to be subjected to silk-screen printing, and is formed with an evacuation chamber which is located in the projection of the curved vehicle-mounted glass along the bulging direction.
2. The absorbing and flattening device for screen printing of curved vehicular glass according to claim 1, wherein the vacuum pumping chamber comprises at least two first sub-chambers independently arranged along a width direction of the projection.
3. The absorbing and flattening device for screen printing of curved vehicle-mounted glass according to claim 2, wherein a circumferential edge of any one of the first sub-chambers is provided with a first sealing member.
4. The absorbing and flattening device for screen printing of curved vehicle-mounted glass according to claim 3, wherein the first sealing members of two adjacent first sub-chambers are formed into an integral structure; and/or
The first sealing member is higher than the silk-screen bearing member by mm; and/or
The first sealing member is made of fluororubber.
5. The absorbing and flattening device for screen printing of curved vehicle-mounted glass according to claim 2, wherein a first supporting member is arranged in any one of the first sub-chambers, and the depth of the first supporting member is the same as that of the first sub-chamber.
6. The absorbing and flattening device for screen printing of curved vehicle-mounted glass according to claim 5, wherein the first supporting member is in a rectangular parallelepiped shape extending along a length direction of the first sub-chamber, and two opposite end portions of the first supporting member are smooth structures having arc-shaped surfaces.
7. The suction leveling device for screen printing of curved vehicle glazing as claimed in claim 2, wherein the evacuation chamber further comprises at least one second sub-chamber disposed along the length of the projection and spaced apart from the first sub-chamber.
8. The absorbing and flattening device for screen printing of curved vehicle-mounted glass according to claim 7, wherein a second sealing member is arranged on a circumferential edge of any one of the second sub-chambers;
the second sealing member is higher than the silk-screen bearing member by mm; and/or
A second supporting member is arranged in any one second sub-chamber, and the depth of the second supporting member is the same as that of the second sub-chamber;
the second support member is in a cuboid shape extending along the length direction of the second sub-chamber, and two opposite end parts of the second support member are provided with smooth structures with arc-shaped surfaces.
9. The absorbing and leveling device for screen printing of curved vehicle-mounted glass according to any one of claims 1 to 8, wherein the absorbing and leveling device for screen printing of curved vehicle-mounted glass further comprises a flattening mechanism for flattening the curved vehicle-mounted glass;
the mechanism that flattens includes the support frame, pushes down drive arrangement and flexible protective member, push down drive arrangement's stiff end with the support frame is connected, push down drive arrangement's flexible end with flexible protective member is connected.
10. The absorbing and flattening device for screen printing of curved vehicular glass according to claim 9, wherein the flexible protective member is a fluororubber sheet; and/or
The downward pressing driving device is an air cylinder, and an air inlet end of the air cylinder is provided with a pressure regulating valve; and/or
The support frame comprises a first support plate and at least one support frame; one side of the supporting frame is connected with the first supporting plate, and the other opposite side of the supporting frame is connected with the fixed end of the pressing driving device; the support frame has a square frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503295.6U CN215662421U (en) | 2021-07-01 | 2021-07-01 | Flat suction device for curved vehicle-mounted glass screen printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503295.6U CN215662421U (en) | 2021-07-01 | 2021-07-01 | Flat suction device for curved vehicle-mounted glass screen printing |
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| Publication Number | Publication Date |
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| CN215662421U true CN215662421U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121503295.6U Active CN215662421U (en) | 2021-07-01 | 2021-07-01 | Flat suction device for curved vehicle-mounted glass screen printing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114706237A (en) * | 2022-02-28 | 2022-07-05 | 惠州市德赛西威汽车电子股份有限公司 | Vehicle-mounted bent C-shaped screen laminating method |
| CN115385558A (en) * | 2022-08-31 | 2022-11-25 | 业成科技（成都）有限公司 | Leveling device and leveling method |
-
2021
- 2021-07-01 CN CN202121503295.6U patent/CN215662421U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114706237A (en) * | 2022-02-28 | 2022-07-05 | 惠州市德赛西威汽车电子股份有限公司 | Vehicle-mounted bent C-shaped screen laminating method |
| CN114706237B (en) * | 2022-02-28 | 2023-12-15 | 惠州市德赛西威汽车电子股份有限公司 | Vehicle-mounted curved C-shaped screen attaching method |
| CN115385558A (en) * | 2022-08-31 | 2022-11-25 | 业成科技（成都）有限公司 | Leveling device and leveling method |
| CN115385558B (en) * | 2022-08-31 | 2023-09-29 | 业成科技（成都）有限公司 | Leveling device and leveling method |
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