Full page cloth-sticking technology of electroacoustic device and equipment thereof
An electro-acoustic device and patching technology, which is applied in the field of full-sheet patching of electro-acoustic devices and its equipment, can solve the problems of inaccurate pasting position, clogging of electro-acoustic devices with glue, and high production cost, saving production time and reducing cost. Labor cost, guaranteed performance and pass rate, and the effect of accuracy assurance
Inactive Publication Date: 2009-11-04
东莞市塘厦广星电子配件厂
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Problems solved by technology
Existing dust-proof nets are generally made of non-adhesive materials. When pasting the dust-proof nets, manual operations are used. One device and one dust-proof net are pasted. This operation method has at least the following disadvantages : 1. The efficiency of manual operation itself is low, and because electro-acoustic devices such as capacitive microphones, speakers, especially earphone speakers, and microphones are small in size and difficult to handle, it is easy to have inaccurate pasting positions during the operation process, and it is easy to produce defective products; 2. Since the dust-proof net itself is not sticky, it is necessary to apply glue on the surface of the device or the dust-proof net before pasting, which will easily cause the glue to block the electro-acoustic device and affect its normal working performance; 3. Production cost High, waste of human resources, etc.
Method used
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[0027] The present invention will be further described below in conjunction with specific embodiments and accompanying drawings.
[0028] Such as figure 1 As shown, first, a full-page patch 1 is prepared, which includes a layer of release paper 11 and a layer of patch 12, both of which are in a rectangular structure, and the release paper 11 is slightly larger than the patch 12 The patch 12 is made of materials such as non-woven fabric, and one side of the patch 12 is sticky, and is pasted on the surface of the release paper 11. The four corners of the patch 12 are punched to form positioning holes 121, and the surface of the patch 12 is also punched to form several patch units 122 that have been disconnected from each other. Depending on the acoustic device, the circular shape is taken as an example in this embodiment, and the corresponding device holes, punch units, punch through holes, punching table punching holes, etc. described later are also circular.
[0029] Another...
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The invention relates to the dust prevention film technical field of an electroacoustic device, in particular to a dust prevention film sticking method of the electroacoustic device and equipment thereof. The dust prevention film technology comprises the following steps of: firstly, preparing a full page dust prevention film, a set of manufacture tools and a punch device; arranging the full page dust prevention film and the electroacoustic device which needs to be stuck with the dust prevention film in the manufacture tools; and punching and isolating with the punch device. After adopting the technical scheme, the invention can complete the operation for sticking the dust prevention film on the electroacoustic devices which have the same number as the device holes of a pore plate at one time, can greatly improve the efficiency of the dust prevention film-sticking technology, can save manufacture time and labor cost, can powerfully guarantee the accuracy of the dust prevention film-sticking technology, and can guarantee the performance and the qualification rate of the products.
Description
Technical field: [0001] The invention relates to the technical field of patching of electroacoustic devices, in particular to a full-plate patching process and equipment for electroacoustic devices. Background technique: [0002] On electro-acoustic devices such as condenser microphones, receivers, and speakers, it is usually necessary to paste a layer of dust-proof net (dust-proof film). Existing dust-proof nets are generally made of non-adhesive materials. When pasting the dust-proof nets, manual operations are used. One device and one dust-proof net are pasted. This operation method has at least the following disadvantages : 1. The efficiency of manual operation itself is low, and because electro-acoustic devices such as capacitive microphones, speakers, especially earphone speakers, and microphones are small in size and difficult to handle, it is easy to have inaccurate pasting positions during the operation process, and it is easy to produce defective products; 2. Sinc...
Claims
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IPC IPC(8): H04R1/00
Inventor 刘三云
Owner 东莞市塘厦广星电子配件厂