Double-side positioning splicing strip and double-side positioning connection method for material strip

Abstract

The invention relates to a splicing strip, and especially relates to a connection adhesive tape for the material strip for bearing an electronic element, and a connection method. The connection adhesive tape comprises a transparent adhesive tape (21), release paper, and a positioning strip block disposed on the release paper. The positioning strip block comprises a first positioning strip block (22) and a second positioning strip block (23), which form a material alignment region (24) for placing the material strip (31). The interior of the material alignment region (24) is provided with an adhesive tape (20), and an adhesive tape (20) is also disposed between the second positioning strip block (23) and the transparent adhesive tape (21). The release paper comprises first release paper (28) disposed on the adhesive tape (20) in the material alignment region (24), and also comprises a second release paper (26) which is disposed between the second positioning strip block (23) and the adhesive tape (20). The method achieves the double-side positioning connection of the material strip, achieves the correction of the position of the material strip in the material alignment region (24), then peels off the corresponding release paper and the positioning strip block, and can enable the material strip to be connected conveniently, quickly and accurately under the action of the other positioning strip blocks.

Description

technical field [0001] The invention relates to the field of splicing tapes, and more specifically relates to a splicing tape for connecting the splicing tapes and a method for connecting the splicing tapes. Background technique [0002] When assembling electronic products, traditional electronic components are generally large in size, and their assembly and use will be greatly restricted. Devices, thereby realizing high density, high reliability, miniaturization, low cost, and automation of production of electronic product assembly. Correspondingly, the automatic placement process for installing electronic components has been widely used. In the automatic placement process, the electronic components are preset in the component pits of the tape and fixed with a plastic film. The chip machine gradually opens the plastic film and pastes the electronic components to the appropriate position on the circuit board. [0003] When the material tape is sent into the automatic plac...

AI Technical Summary

Problems solved by technology

[0004] The traditional splicing belts are all positioned on one side, such as figure 1 , figure 2 As shown, it is covered with a layer of release paper 3 on the adhesive tape 1, and a positioning bar 2 is provided on one side of the release paper for correcting and aligning the two material strips to be connected. There is a positioning guide mark 4. When in use, the ends of the two material tapes to be bonded are butted against the positioning bar 2, and then the anti-sticking paper 3 is peeled off along the edge of the positioning edge, and the adhesive tape is turned over to make it It is bonded on the material tape, and finally the positioning edge and the transparent tape are removed together to complete the bonding process. For this kind of single-side positioning tape, although the material tape can be bonded more neatly to a certain extent, but in When using, after using the positioning bar to align the two material tapes, you need to remove the positioning bar and start bonding. In this way, when the material tape is pressed on the adhesive tape, the two material tapes are easy to loosen. It will lead to the problem that the butt joint of the tape is not neat, and the positioning bar 2 of the unilateral positioning tape is not easy to tear off, which is very inconvenient to use

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