CN212978061U - Positioning jig and silk screen printing equipment - Google Patents
Positioning jig and silk screen printing equipment Download PDFInfo
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- CN212978061U CN212978061U CN202021572122.5U CN202021572122U CN212978061U CN 212978061 U CN212978061 U CN 212978061U CN 202021572122 U CN202021572122 U CN 202021572122U CN 212978061 U CN212978061 U CN 212978061U
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Abstract
The utility model relates to an electronic equipment processing field discloses a positioning jig and silk screen printing equipment, this positioning jig, include: a jig body; the fixture body is provided with a plurality of positioning grooves for placing electronic products, and the plurality of positioning grooves are arranged at intervals; the bottom of the positioning groove is provided with a plurality of adsorption holes, and an air suction channel communicated with the adsorption holes is formed in the jig body, so that the adsorption holes have adsorption force for adsorbing electronic products and are used for fixing the electronic products in the positioning groove. The method is used for improving the yield of the tolerance of the auxiliary material positioning line of the electronic product, thereby ensuring the production efficiency.
Description
Technical Field
The utility model relates to a technical field of electronic equipment processing, in particular to positioning jig and silk screen printing equipment.
Background
In the existing composite board industry, the auxiliary material positioning line is manufactured by large-scale printing, namely 8-10 electronic products can be placed in one large scale at one time, and the electronic products are subjected to alignment, punching, silk-screen printing and other processes, but positioning holes in the punched large scale have positioning hole size tolerance and position tolerance, so that inaccurate positioning is caused; or the large plate has large size and soft strength, and warps are raised in the screen printing process, so that the size deviation after screen printing can be caused by creases, and the yield of auxiliary material positioning lines for screen printing of electronic products is too low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a positioning jig and silk screen printing equipment for improve the yield of electronic product's auxiliary material location line tolerance, thereby ensure the efficiency of production.
In order to achieve the above purpose, the utility model provides the following technical scheme:
in a first aspect, a positioning fixture includes: a jig body;
the fixture body is provided with a plurality of positioning grooves for placing electronic products, and the plurality of positioning grooves are arranged at intervals;
the bottom of the positioning groove is provided with a plurality of adsorption holes, and an air suction channel communicated with the adsorption holes is formed in the jig body, so that the adsorption holes have adsorption force for adsorbing electronic products and are used for fixing the electronic products in the positioning groove.
This internal a plurality of constant head tank that sets up at the tool, place electronic product in the constant head tank, and a plurality of constant head tank interval sets up, be formed with a plurality of in the bottom of constant head tank and adsorb the hole, this internal breathing channel who communicates with the absorption hole that is formed with of tool, when electronic product places in the constant head tank, then the adsorption affinity through this internal absorption hole of tool is with stable the fixing of electronic product in the constant head tank, rocking or skew of electronic product in the constant head tank has effectively been avoided through simple structure, and then the yield to electronic product silk screen printing auxiliary material location line has been improved, the efficiency of electronic product silk printing auxiliary material location line has been improved.
Furthermore, the number of the positioning grooves is four, and the positioning grooves are evenly distributed along the length direction of the jig body.
Furthermore, the adsorption holes are uniformly distributed at the bottom of the positioning groove.
Furthermore, the jig body is provided with positioning holes for fixing the screen plate of the silk-screen printing equipment, and the positioning holes are positioned at any interval between adjacent positioning grooves.
Furthermore, the shape of an outer ring formed at the joint of the positioning groove and the jig body is matched with the structure of the electronic product.
Further, the positioning jig further comprises: and the opening end of the suction channel departing from the adsorption hole is connected with the vacuum pump.
The second aspect, the utility model provides a pair of silk screen printing equipment, include: the frame and the positioning jig of the first aspect mounted on the frame position the electronic product screen printing auxiliary material positioning lines fixed on the positioning jig.
Further, the rack includes: and the positioning jig is fixed with the working platform through the adhesive layer.
Furthermore, a screen plate which is arranged opposite to the working platform is arranged on the rack, and the screen plate is used for positioning wires for the electronic product silk-screen auxiliary materials which are fixed on the positioning jig.
Further, the pasting layer is glue.
Drawings
Fig. 1 is a schematic structural view of a positioning fixture according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a positioning fixture for placing electronic equipment according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a silk screen printing device provided by an embodiment of the utility model.
Icon: 100-a jig body; 110-positioning holes; 200-positioning grooves; 210-adsorption pores; 300-a frame; 310-a work platform; 400-mesh plate; 500-an electronic device.
Detailed Description
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.
First aspect, as shown in fig. 1, an embodiment of the present invention provides a positioning fixture, including: a jig body 100;
and a plurality of positioning grooves 200 arranged on the jig body 100 for placing electronic products, and the plurality of positioning grooves 200 are arranged at intervals;
a plurality of suction holes 210 are formed at the bottom of the positioning groove 200, and a suction channel communicated with the suction holes 210 is formed in the jig body 100, so that the suction holes 210 have suction force for sucking the electronic product, and the electronic product is fixed in the positioning groove 200.
It should be noted that, set up a plurality of constant head tank 200 in tool body 100, place electronic product in the constant head tank 200, and a plurality of constant head tank 200 interval sets up, bottom at constant head tank 200 is formed with a plurality of and adsorbs hole 210, be formed with the induction channel who adsorbs hole 210 intercommunication in the tool body 100, when electronic product places in constant head tank 200, then the adsorption affinity through adsorbing hole 210 in the tool body 100 fixes electronic product stable in constant head tank 200, effectively avoided rocking or skew of electronic product in constant head tank 200 through simple structure, both improved the yield to electronic product silk screen printing auxiliary material positioning wire, the output of electronic product silk printing auxiliary material positioning wire has been improved again.
The following description will take four positioning grooves 200 as an example:
as an example, four positioning grooves 200 are distributed side by side, and the four positioning grooves 200 are uniformly distributed along the length direction of the jig body 100, and the single electronic product is respectively placed in the different positioning grooves 200, so that the distributed positioning grooves 200 do not waste space, improve yield, and do not interfere with each other. The number of the positioning grooves 200 can be five or six, which is specifically selected according to actual situations and will not be described herein.
Alternatively, the adsorption holes 210 are uniformly distributed at the bottom of the seating groove 200.
As an example, the adsorption holes 210 are uniformly distributed at the bottom of the positioning groove 200, so that each adsorption hole 210 has an adsorption force for adsorbing an electronic product, and due to the uniformly distributed stress, the electronic product can be placed in the positioning groove 200 more stably, the electronic product can be firmly positioned in the positioning groove 200, and the electronic product in the positioning groove 200 is effectively prevented from shaking or deviating due to the simple structure.
Optionally, the jig body 100 has positioning holes 110 for fixing the screen plates 400 of the screen printing apparatus, and the positioning holes 110 are located at intervals between any adjacent positioning grooves 200.
As an example, the positioning hole 110 on the jig body 100 may be matched with the screen 400 of the screen printing device, so as to fix the screen 400 of the screen printing device at the relative position of the jig body 100, that is, fix the screen 400 of the screen printing device and the relative position of the electronic device 500 placed in the positioning groove 200 of the jig body 100, thereby ensuring the accuracy of the screen printing on the auxiliary material positioning line of the electronic device 500 when the electronic device 500 is subjected to the screen printing.
As shown in fig. 2, the outer ring shape formed at the connection position of the positioning groove 200 and the jig body 100 matches with the electronic product structure.
The electronic products are formed into a single product through CNC (computer numerical control) precision machining, and then the single product is placed into the positioning groove 200 in the jig body 100, and the positioning groove 200 is positioned through the appearance of the electronic products, so that the accuracy of the position of the product placed into the positioning groove 200 can be ensured, and the screen printing position accuracy of the electronic products is improved.
Used for fixing the electronic product in the positioning groove 200, the positioning fixture further includes: and a vacuum pump, wherein the opening end of the suction channel, which is far away from the adsorption hole 210, is connected with the vacuum pump.
In order to ensure that the adsorption holes 210 have adsorption force for adsorbing electronic products, the vacuum pump is connected with the air suction channel, so that the adsorption force at the adsorption holes 210 is provided by the vacuum pump.
As shown in fig. 3, in a second aspect, an embodiment of the present invention provides a silk screen printing apparatus, including: the frame 300 and the positioning jig of the first aspect mounted on the frame 300 position the wires for the screen printing auxiliary materials of the electronic products fixed on the positioning jig.
Optionally, the rack 300 comprises: the working platform 310 and the positioning fixture are fixed to the working platform 310 through the adhesive layer.
Because the electronic product in the constant head tank 200 on the positioning jig carries out the silk screen printing in the silk screen printing equipment, consequently guarantee that positioning jig's stability then effectual improvement carries out the accuracy of silk screen printing in the silk screen printing equipment to for convenience then with positioning jig through pasting work platform 310 on layer and the frame 300 of silk screen printing equipment, specifically, paste the layer and can select for glue.
Optionally, a screen 400 is disposed on the frame 300 and opposite to the working platform 310, and the screen 400 is used for positioning lines for screen printing auxiliary materials of electronic products fixed on the positioning fixture.
Specifically, the screen 400 is a device for positioning lines of screen printing auxiliary materials for electronic products.
The following is a description of the silk-screen process for the electronic device 500:
the embodiment of the utility model provides an electronic product chooses for use is panel, carries out the silk screen printing again after CNC (computer numerical control precision machining) cuts into single electronic product earlier to electronic product, makes four constant head tanks 200 on a tool body 100, puts into constant head tank 200 with single electronic product one, and constant head tank 200 passes through electronic product appearance location, can ensure that electronic product puts into the position degree in constant head tank 200 accurate to improve electronic product's silk screen printing position precision.
It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A positioning jig is characterized by comprising: a jig body;
the fixture body is provided with a plurality of positioning grooves for placing electronic products, and the plurality of positioning grooves are arranged at intervals;
the bottom of the positioning groove is provided with a plurality of adsorption holes, and an air suction channel communicated with the adsorption holes is formed in the jig body, so that the adsorption holes have adsorption force for adsorbing electronic products and are used for fixing the electronic products in the positioning groove.
2. The positioning fixture according to claim 1, wherein the number of the positioning grooves is four, and the positioning grooves are uniformly distributed along the length direction of the fixture body.
3. The positioning fixture according to claim 1, wherein the adsorption holes are uniformly distributed at the bottom of the positioning groove.
4. The positioning jig according to claim 1 or 2, wherein the jig body is provided with positioning holes for fixing the screen plate of the screen printing device, and the positioning holes are located at intervals between any adjacent positioning grooves.
5. The positioning fixture according to claim 1, wherein the shape of the outer ring formed at the connection of the positioning groove and the fixture body matches the structure of the electronic product.
6. The positioning fixture of claim 1, further comprising: and the opening end of the suction channel departing from the adsorption hole is connected with the vacuum pump.
7. A silk screen printing apparatus, comprising: the frame and the positioning fixture installed on the frame as claimed in any one of claims 1-6, wherein the positioning fixture is used for positioning the auxiliary material for screen printing of the electronic product fixed on the positioning fixture.
8. The screen printing apparatus of claim 7, wherein the frame comprises: and the positioning jig is fixed with the working platform through the adhesive layer.
9. The screen printing device according to claim 8, wherein the frame is provided with a screen plate opposite to the working platform, and the screen plate is used for positioning lines for the screen printing auxiliary materials of the electronic products fixed on the positioning jig.
10. The screen printing apparatus of claim 8, wherein the adhesive layer is glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572122.5U CN212978061U (en) | 2020-07-31 | 2020-07-31 | Positioning jig and silk screen printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572122.5U CN212978061U (en) | 2020-07-31 | 2020-07-31 | Positioning jig and silk screen printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212978061U true CN212978061U (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021572122.5U Active CN212978061U (en) | 2020-07-31 | 2020-07-31 | Positioning jig and silk screen printing equipment |
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| Country | Link |
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| CN (1) | CN212978061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246592A (en) * | 2021-04-08 | 2021-08-13 | 安徽世林玻璃器皿有限公司 | Batch silk screen printing device for cosmetic bottles |
-
2020
- 2020-07-31 CN CN202021572122.5U patent/CN212978061U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246592A (en) * | 2021-04-08 | 2021-08-13 | 安徽世林玻璃器皿有限公司 | Batch silk screen printing device for cosmetic bottles |
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