Automated 5G (the 5th generation wireless systems) base station ceramic filter production line

A ceramic filter and production line technology, applied in the field of 5G communication, can solve problems such as affecting the speed of product replacement, adverse effects on the overall performance of base stations, and large differences in the thickness of the silver paste layer, achieving high accuracy, guaranteed quality, and uniform thickness. Effect

Inactive Publication Date: 2019-06-18
泉州佰桀智能制鞋设备研究院有限公司
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AI-Extracted Technical Summary

Problems solved by technology

In order to improve the performance of the ceramic filter, the silver paste layer is printed on the surface of the ceramic filter. The processing of the printed silver paste layer at home and abroad is relatively complicated and traditional. It is necessary to design a matching printing plate for ceramic filters of different specifications, resulting in Each product upgrade requires a corresponding upgrade of the production line (that is, to prepare a new batch of printing p...
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Method used

In summary, the present invention uses spraying equipment to first obtain the three-dimensional model of each end face of monolithic ceramics, and then carries out silver paste spraying on the corresponding end face according to the parameters of the three-dimensional model, which can well avoid the hole structure set on the end face, It can handle the ...
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Abstract

The invention discloses an automated 5G (the 5th generation wireless systems) base station ceramic filter production line, and relates to the technical field of 5G communication. The production line comprises a drilling station, a grinding station, an ultrasonic wave cleaning station, a sliver paste spraying station, a single chip detection station, a stacking station, a sintering and forming station and an unloading package in sequence, wherein the sliver paste spraying station comprises a plurality of single-surface spraying groups, and each single-surface spraying group comprises spraying equipment, a second dryer and an overturning machine, and the spraying equipment, the second dryer and the overturning machine are connected in sequence. By use of the production line, spraying equipment is used for firstly obtaining the three-dimensional model of each end surface of monolithic ceramic, sliver paste spraying can be carried out on a corresponding end surface according to the parameters of the three-dimensional model, a hole structure arranged on the end surface can be favorably avoided, a concave-convex structure on the end surface can be favorably processed, and the sliver paste guarantees to be evenly sprayed and even in thickness. In addition, the whole production line is provided with various detection machines to carry out checkout and quality control on products. The whole product line realizes full automation production, and labor cost is greatly lowered.

Application Domain

Waveguide type devices

Technology Topic

Three dimensional modelQuality control +11

Image

  • Automated 5G (the 5th generation wireless systems) base station ceramic filter production line

Examples

  • Experimental program(1)

Example Embodiment

[0017] The specific embodiments of the present invention will be described below with reference to the drawings. In order to fully understand the present invention, many details are described below, but for those skilled in the art, the present invention can be implemented without these details.
[0018] Reference figure 1 , An automated 5G base station ceramic filter production line, which in turn includes drilling station 1a, grinding station 1b, ultrasonic cleaning station 2, silver paste spraying station 3, single-chip inspection station 4, stacking station 5, sintering station The forming station 6 and the unloading package 7 are equipped with robots for transferring products between two adjacent stations.
[0019] Reference figure 1 Specifically, the drilling station 1a is a drilling machine, and the surface of a single piece of ceramic is drilled by the drilling machine; the grinding station 1b is a grinder, and the surface of the single piece of ceramic is finely ground by the grinding machine .
[0020] Reference figure 1 Specifically, the ultrasonic cleaning station 2 includes four ultrasonic cleaning machines, a first dryer, and a cooling machine connected in sequence. Four ultrasonic cleaning machines are used to clean the single-piece ceramics in multiple stages to clear the foreign matter on the surface; then the single-piece ceramics are dried and cooled by the first dryer and cooler.
[0021] Reference figure 1 Specifically, the silver paste spraying station 3 includes six single-sided spraying groups, and each single-sided spraying group includes a spraying device, a second dryer, and a turning machine connected in sequence. Among them, the spraying equipment includes a three-dimensional laser sensor, a multi-axis mechanical arm and a spray head. First, the three-dimensional laser sensor of the spraying equipment scans the single ceramic to establish a three-dimensional model of the upper end of the single ceramic; the multi-axis robotic arm of the spraying equipment controls the three-dimensional movement of the nozzle according to the data of the three-dimensional model, and sprays the end of the single ceramic. The silver paddle is then dried by the second dryer, and then the single piece of ceramic is turned over by the turning machine, so that the other end of the single piece of ceramic that is not sprayed with the silver paddle faces upwards; The six sides of the monolithic ceramic are sprayed with silver paddles in sequence.
[0022] Reference figure 1 Specifically, the single-chip inspection station 4 is a single-chip inspection machine, which detects the silver paste coverage on the surface of the single-chip ceramic. If it is qualified, it will be sent to the next station, and if it is unqualified, it will be collected offline.
[0023] Reference figure 1 , Specifically, the stacking station 5 includes a stacking manipulator and a waveband detector. The stacking manipulator will stack the three single-piece ceramics sprayed with silver paste and send them to the band inspection machine for band inspection. Qualified will be sent to the next station, unqualified will be collected offline.
[0024] Reference figure 1 , Specifically, the sintering molding station includes a sintering furnace, a movable sintering car, and product fixtures on the sintering car. The three ceramics are stacked in the jig and sent into the sintering furnace with a sintering car. The three ceramics are sintered by the sintering furnace to make a product (ceramic filter), and then sent to the next station by the sintering car.
[0025] Reference figure 1 , Specifically, the unloading and packaging station 7 includes a product jig separation manipulator, a product inspection machine and a product packaging machine. The product jig is separated from the manipulator to remove the product from the jig, and the product is tested by the product testing machine. If it is qualified, it will be sent to the product packaging machine for packaging, and if it is not, it will be collected offline.
[0026] In summary, the present invention uses spraying equipment to first obtain the three-dimensional model of each end face of a single piece of ceramic, and then spray the silver paste on the corresponding end face according to the parameters of the three-dimensional model, which can well avoid the hole structure provided on the end face. The concave-convex structure on the end surface of the treatment ensures accurate spraying and uniform thickness of the silver paste. In addition, the entire production line is equipped with a variety of inspection machines to inspect and control products. The entire production line realizes fully automated production, which greatly reduces labor costs.
[0027] The foregoing are only specific implementations of the present invention, but the design concept of the present invention is not limited to this. Any insubstantial modification of the present invention using this concept should be an act that violates the protection scope of the present invention.
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Description & Claims & Application Information

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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