Front surface film welding equipment
A technology of welding equipment and welding head, which is applied in the field of front membrane welding equipment, can solve the problems that the holes cannot be completely filled, the hybrid membrane is easily damaged, and gene detection is interfered.
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Problems solved by technology
Since the hybridization membrane is installed on the gene chip and has an open structure, the hybridization membrane is easily contaminated by impurities during transportation, storage and use, thereby interfering with signal detection; Holes, there are many kinds of impurities in the holes, which interfere with gene detection; because the hybrid membrane assembled on the gene chip is convex outward, and the holes are concave inward, it is easy to damage the hybrid membrane when encapsulating the front membrane, and the holes cannot is filled
Method used
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Embodiment 1
[0073] as attached figure 1 As shown, a front film welding equipment includes a chassis 1, a product feeding device 2, a material taking device 3, a film supply device 4, a product carrier 5 and a welding device 6;
[0074] The product feeding device 2 is used to provide the product 7. The product feeding device 2 includes a blocking jacking device 21 and a two-layer product conveying line 22 placed up and down. The product conveying line 22 is provided with a photoelectric sensor twenty three;
[0075] as attached figure 2 As shown, the retrieving device 3 is used to move the product from the product feeding device 2 to the product carrier 5, and is used to move the front film 8 from the film feeding device 4 to the top of the product 7; the retrieving device 3 includes A manipulator 31, the manipulator 31 is connected with a front film moving device 32 and a product moving device 33;
[0076] as attached image 3 - attached Figure 6 As shown, the film supply device 4 ...
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The invention discloses front surface film welding equipment. The front surface film welding equipment comprises a machine case, a product feeding device, a material taking device, a film supply device, a product carrier and a welding device, the product feeding device is used for providing a product, the film supply device is used for stripping a front surface film and release paper, the material taking device is used for moving the product from the product feeding device to the product carrier and moving the front surface film from the film supply device to a position above the product, and the product carrier is used for placing the product and placing the front surface film above the product. According to the front surface film welding equipment, the front surface film is welded to the position above the product through a laser welding technology, and therefore it can be guaranteed that a hybrid film and a hole which is used for reaction of gene detection are not easily polluted by impurities during transportation, storage and use of gene chips, the detection error is reduced, and the correctness of gene detection is ensured; and through a mode of lower adsorption and upper pressing of the product carrier, the hole is filled completely while the hybrid film is not easily damaged in the welding process of the front surface film.
Description
technical field [0001] The invention relates to the technical field of non-standard automation equipment, in particular to a front film welding equipment. Background technique [0002] Gene chip (gene chip) is a molecular biology high-tech technology developed in the 1990s. It uses modern micro-processing technology to immobilize a large number of probe DNA molecules on specific media (such as glass slides, nitrocellulose membranes, silicon wafers, etc.), and then hybridizes with labeled samples to determine the strength of the hybridization signal in the sample. the number of target molecules. It can detect the existence of a large number of target genes at one time, so it can be applied to the diagnosis of various infectious diseases and genetic diseases, the identification and screening of genes, and the detection of gene mutations. [0003] Several PCR tubes are connected to the gene chip, and several hybridization membrane placement holes for placing hybridization mem...
Claims
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IPC IPC(8): B29C65/16B29C65/78
CPCB29C65/16B29C65/7841B29C65/7861
Inventor 秦应化姚亮亮杜义祥