CN210279577U - Hollowed-out spraying jig - Google Patents
Hollowed-out spraying jig Download PDFInfo
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- CN210279577U CN210279577U CN201920891910.1U CN201920891910U CN210279577U CN 210279577 U CN210279577 U CN 210279577U CN 201920891910 U CN201920891910 U CN 201920891910U CN 210279577 U CN210279577 U CN 210279577U
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- adhesive tape
- faced adhesive
- double faced
- dish
- connecting rod
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Abstract
The utility model discloses a fretwork formula spraying tool, include the tool frame, accept dish, connecting rod, double faced adhesive tape and silica gel piece, it is a plurality of accept the dish and be M N array setting in the tool frame through the connecting rod, the double faced adhesive tape include first double faced adhesive tape and second double faced adhesive tape, first double faced adhesive tape be the water flat line respectively and paste in the connecting rod and accept the upper surface department of dish, the second double faced adhesive tape be the perpendicular line respectively and paste in the connecting rod and accept the upper surface department of dish, the junction of first double faced adhesive tape and second double faced adhesive tape be the cross setting respectively, the silica gel piece paste in the upper surface department of accepting the dish through first double faced adhesive tape and second double faced adhesive tape. In this way, the utility model discloses a design of fretwork formula, the residual of photoresist on the tool that has significantly reduced has effectively avoided the cull to the pollution at the apron back, has improved product spraying precision and quality, has improved production efficiency, has reduced manufacturing cost.
Description
Technical Field
The utility model relates to a field of tool especially relates to a fretwork formula spraying tool, is applicable to 3D curved surface glass figure rendition, photoetching manufacturing, cell-phone glass apron etc..
Background
3D curved glass has been widely used in terminal electronic products such as smart phones and smart watches because of its excellent performance. The pattern transfer printing and decoration of the 3D curved glass can be completed by adopting a photoresist spraying exposure process. The existing hollow spraying jig is a whole block, two problems exist in the implementation process, one is that the glass cover plate can be deviated due to air flow generated in the spraying process, and the spraying precision is reduced; one is that the cull on the tool is difficult to clear up completely, has reduced the implementation efficiency that follow-up pendulum piece got the piece action, also has the cull to stay at the glass apron back, has reduced product appearance quality.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a fretwork formula spraying tool, solves the fixed problem of remaining the photoresist with the product back of spraying in-process product.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a fretwork formula spraying tool, include the tool frame, accept dish, connecting rod, double faced adhesive tape and silica gel piece, it is a plurality of accept the dish and be M N array setting in the tool frame through the connecting rod, the double faced adhesive tape include first double faced adhesive tape and second double faced adhesive tape, first double faced adhesive tape be the water flat line respectively and paste at the connecting rod and accept the upper surface department of dish, the second double faced adhesive tape be respectively that the perpendicular line pastes at the connecting rod and accept the upper surface department of dish, the junction of first double faced adhesive tape and second double faced adhesive tape be the cross setting respectively, the silica gel piece paste the upper surface department of accepting the dish through first double faced adhesive tape and second double faced adhesive tape.
In a preferred embodiment of the present invention, the jig frame has a hollow rectangular frame structure.
In a preferred embodiment of the present invention, the receiving trays are arranged in 3 rows and 8 columns, and 24 receiving trays are provided.
In a preferred embodiment of the present invention, the row spacing between adjacent receiving trays is 38mm, and the row spacing is 58 mm.
In a preferred embodiment of the present invention, the first double-sided adhesive tape and the second double-sided adhesive tape are 10mm high temperature resistant double-sided adhesive tapes.
In a preferred embodiment of the present invention, the size of the silicone sheet is smaller than the size of the receiving tray.
In a preferred embodiment of the present invention, the size of the silica gel sheet is 20 × 50 mm.
In a preferred embodiment of the present invention, the connecting rods are respectively connected to the upper, lower, left and right middle positions of the receiving plate.
The utility model has the advantages that: the utility model discloses a fretwork formula spraying tool adopts the design of fretwork formula, and the residual of photoresist on the tool that has significantly reduced has effectively avoided the cull to the pollution at the apron back, has detached man-hour and the cost of cull clearance, has improved product spraying precision and quality, has improved production efficiency, has reduced manufacturing cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:
fig. 1 is a structural diagram of a preferred embodiment of the hollow spraying jig of the present invention;
the labels in the figures are: 1. the jig comprises a jig frame, 2, a bearing disc, 3, a connecting rod, 4, a silica gel sheet, 5, first double-sided adhesive, 6 and second double-sided adhesive.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the embodiment of the present invention includes:
the utility model provides a fretwork formula spraying tool, includes tool frame 1, accepts dish 2, connecting rod 3, double faced adhesive tape and silica gel piece 4, a plurality of accept dish 2 and be M N array setting in tool frame 1 through connecting rod 3, double faced adhesive tape include first double faced adhesive tape 5 and second double faced adhesive tape 6, first double faced adhesive tape 5 be the water flat line respectively and paste at connecting rod 3 and accept the upper surface department of dish 2, second double faced adhesive tape 6 be respectively that the perpendicular line pastes at connecting rod 3 and accept the upper surface department of dish 2, the junction of first double faced adhesive tape 5 and second double faced adhesive tape 6 be the cross setting respectively, silica gel piece 4 paste the upper surface department of accepting dish 2 through first double faced adhesive tape 5 and second double faced adhesive tape 6.
In the above, the jig frame 1 is a hollow rectangular frame structure, and the jig frame 1 has a peripheral dimension of 500 × 600mm and a thickness of 10 mm. The connecting rods 3 are respectively connected to the upper, lower, left and right middle positions of the bearing disc 2 to form a hollow spraying jig.
The intermediate bearing discs 2 are divided into 3 rows and 7 columns, the total number of the bearing discs 2 is 21, the size of each bearing disc 2 is 4.5 multiplied by 10.5mm, the row spacing between every two adjacent bearing discs 2 is 38mm, and the line spacing is 58 mm. Of course, the arrangement, number, size, column spacing and row spacing of the receiving trays 2 may be set according to actual needs, and are not limited here.
Further, on the front of the improved hollow spraying jig, a first double-sided adhesive 5 and a second double-sided adhesive 6 which are 10mm wide and resistant to high temperature are attached to the front in a crossed mode, the adhesive tapes are replaced regularly, the high-temperature-resistant effect is achieved, and the spraying effect is improved.
The first double-sided adhesive 5 and the second double-sided adhesive 6 are covered with a silicon sheet 4 slightly smaller than the bearing disc 2, and the size of the silicon sheet 4 is 20 multiplied by 50 mm.
Meanwhile, the problem of position deviation of the glass cover plate during spraying can be prevented by means of the high friction force of the silica gel sheet 4, and the problem of residual adhesive tape marks on the back surface of the glass cover plate is also solved. In addition, as mentioned above, the hollow design greatly reduces the residual of the photoresist on the jig, effectively avoids the pollution of the residual photoresist on the back surface of the cover plate, and removes the working time and cost for cleaning the residual photoresist.
The utility model discloses a fretwork formula spraying tool compares with prior art and has following advantage:
1) the hollow spraying jig greatly reduces the residual photoresist on the jig and the pollution to the back of the product, reduces the cost of cleaning the residual photoresist and also improves the product quality;
2) the product can be well fixed by the double-faced adhesive tape and the silica gel sheet, so that the product is not deviated due to air flow in the spraying process, and the spraying precision and quality are improved;
3) the production efficiency is improved, and the production cost is reduced.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a fretwork formula spraying tool, its characterized in that includes the tool frame, accepts dish, connecting rod, double faced adhesive tape and silica gel piece, a plurality of accept the dish and be M N array setting in the tool frame through the connecting rod, the double faced adhesive tape include first double faced adhesive tape and second double faced adhesive tape, first double faced adhesive tape be the water flat line respectively and paste the upper surface department at the connecting rod with accept the dish, the second double faced adhesive tape be the perpendicular line respectively and paste the upper surface department at the connecting rod with accept the dish, the junction of first double faced adhesive tape and second double faced adhesive tape be the cross setting respectively, the silica gel piece paste the upper surface department of accepting the dish through first double faced adhesive tape and second double faced adhesive tape.
2. The hollow spraying jig of claim 1, wherein the jig frame is a hollow rectangular frame structure.
3. The hollow spraying jig of claim 2, wherein the receiving plates are arranged in 3 rows and 7 columns, and the number of the receiving plates is 21.
4. The hollow spraying jig of claim 3, wherein the row spacing between adjacent receiving plates is 38mm, and the row spacing is 58 mm.
5. The hollow spraying jig of claim 1, wherein the first double-sided adhesive tape and the second double-sided adhesive tape are both 10mm high-temperature resistant double-sided adhesive tapes.
6. The hollow spraying jig of claim 1, wherein the size of the silicone sheet is smaller than that of the receiving tray.
7. The hollow spraying jig of claim 5, wherein the size of the silicon sheet is 20 x 50 mm.
8. The hollow spraying jig of claim 1, wherein the connecting rods are respectively connected to the upper, lower, left and right middle positions of the bearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891910.1U CN210279577U (en) | 2019-06-14 | 2019-06-14 | Hollowed-out spraying jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891910.1U CN210279577U (en) | 2019-06-14 | 2019-06-14 | Hollowed-out spraying jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210279577U true CN210279577U (en) | 2020-04-10 |
Family
ID=70096575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920891910.1U Active CN210279577U (en) | 2019-06-14 | 2019-06-14 | Hollowed-out spraying jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210279577U (en) |
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2019
- 2019-06-14 CN CN201920891910.1U patent/CN210279577U/en active Active
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