Automatic debugging device of filter
阅读说明:本技术 滤波器的自动调试装置 (Automatic debugging device of filter ) 是由 代杨帆 屈红军 李明 杨涛 曾旋焱 曹首科 邵露 吴国彪 柳其硕 薛小鹏 于 2019-10-28 设计创作,主要内容包括:本发明属于滤波器调试领域,具体涉及一种滤波器的自动调试装置,包括安装在机架上的滤波器输送线、调试工作台、调谐螺钉调试机构和移栽机械手;所述调试工作台位于滤波器输送线的一侧,所述调试工作台配备一台移栽机械手,所述移栽机械手用于在滤波器输送线和调试工作台之间运送滤波器产品;所述调试工作台还配备一台调谐螺钉调试机构,所述调谐螺钉调试机构位于调试工作台的上方,用于调试位于调试工作台上的滤波器产品。本发明的装置用于解决目前行业内对滤波器信号频率的调试基本为人工手动调试,效率低下的问题;实现全自动调试,提高生产效率。(The invention belongs to the field of filter debugging, and particularly relates to an automatic debugging device of a filter, which comprises a filter conveying line, a debugging workbench, a tuning screw debugging mechanism and a transplanting manipulator, wherein the filter conveying line, the debugging workbench, the tuning screw debugging mechanism and the transplanting manipulator are arranged on a rack; the debugging workbench is positioned at one side of the filter conveying line, and is provided with a transplanting manipulator which is used for conveying filter products between the filter conveying line and the debugging workbench; the debugging workbench is also provided with a tuning screw debugging mechanism, and the tuning screw debugging mechanism is positioned above the debugging workbench and used for debugging the filter product positioned on the debugging workbench. The device is used for solving the problems that the debugging of the signal frequency of the filter in the current industry is basically manual debugging and the efficiency is low; realize full automatic debugging, improve production efficiency.)
1. An automatic debugging device of filter which characterized in that: the device comprises a filter conveying line (2), a debugging workbench (3), a tuning screw debugging mechanism (4) and a transplanting manipulator (5), wherein the filter conveying line is arranged on a rack (7); the debugging workbench (3) is positioned at one side of the filter conveying line (2), the debugging workbench (3) is provided with a transplanting manipulator (5), and the transplanting manipulator (5) is used for conveying the filter products (1) between the filter conveying line (2) and the debugging workbench (3); the debugging workbench (3) is also provided with a tuning screw debugging mechanism (4), and the tuning screw debugging mechanism (4) is positioned above the debugging workbench (3) and used for debugging the filter product (1) positioned on the debugging workbench (3).
2. The automatic tuning device of a filter according to claim 1, wherein: the filter conveying line (2) comprises a finished product conveying line (21) and a to-be-debugged product conveying line (22), the finished product conveying line (21) and the to-be-debugged product conveying line (22) are arranged in parallel, the to-be-debugged product conveying line (22) is used for inputting a to-be-debugged filter product (1), and the finished product conveying line (21) is used for outputting the debugged filter product 1; the finished product conveying line (21) and the to-be-debugged product conveying line (22) are opposite in conveying direction.
3. The automatic tuning device of a filter according to claim 2, wherein: a proximity switch (23) for detecting the position of the filter product (1) and a blocking cylinder (24) for blocking the filter product (1) from advancing are arranged on the side edge of the to-be-debugged product conveying line (22), and the proximity switch (23) is positioned in front of the blocking cylinder (24) or is positioned right opposite to the blocking cylinder (24); the side of the finished product conveying line (21) is provided with a proximity switch (23) for detecting the position of the filter product (1) and a blocking cylinder (24) for blocking the filter product (1) from advancing, and the proximity switch (23) is located in front of the blocking cylinder (24).
4. The automatic tuning device of a filter according to claim 1, wherein: debugging workstation (3) are equipped with filter product (1) and lay the station including debugging rack (31), debugging rack (31) upper surface, both sides respectively are equipped with one spacing cylinder (32) around laying the station, spacing cylinder (32) are used for restricting filter product (1) and remove.
5. The automatic tuning device of filter according to claim 4, wherein: a positioning column (37) used for positioning the filter product (1) is arranged at the placing station; the filter product (1) comprises a debugging tool (14), the filter is installed on the debugging tool (14), and a positioning hole matched with the positioning column (37) is formed in the debugging tool (14).
6. The automatic tuning device of filter according to claim 4, wherein: the debugging rack (31) is also provided with an automatic connecting mechanism, the automatic connecting mechanism comprises two plugging cylinders, plugging joints (36) used for being connected with the network analyzer (8) are arranged on the two plugging cylinders, and the two plugging joints (36) are respectively plugged with the two connector joints (13) of the filter product (1) through the plugging cylinders; the two plugging cylinders are respectively a first plugging cylinder (33) and a second plugging cylinder (34), the first plugging cylinder (33) is positioned below the placing station, a through hole is formed in the position of the placing station corresponding to the connector joint (13) on the lower surface of the filter product (1), and the through hole is used for enabling the plugging joint (36) on the first plugging cylinder (33) to pass through and realizing plugging and unplugging actions of the connector joint (13) on the lower surface of the filter product (1); debugging rack (31) inboard is equipped with stretch out cylinder (35), the expansion end at stretch out cylinder (35) is installed in second plug cylinder (34), stretch out cylinder (35) and be used for driving second plug cylinder (34) horizontal migration.
7. The automatic tuning device of a filter according to claim 1, wherein: the tuning screw debugging mechanism (4) comprises a debugging support (42), and the debugging support (42) is installed on the rack (7) through a lifting mechanism (41); the debugging support (42) is provided with debugging motors (43), and the number of the debugging motors (43) is the same as that of the tuning screws (11) on the filter product (1); an output shaft of each debugging motor (43) is connected with a telescopic universal joint transmission shaft (45), and the lower end of each telescopic universal joint transmission shaft (45) is connected with a batch head assembly for rotatably adjusting the tuning screw (11); the position distribution of all the batch head components is matched with the position distribution of tuning screws (11) on the filter product (1).
8. The apparatus for automatically tuning a filter according to claim 7, wherein: the telescopic universal joint transmission shaft (45) comprises an elastic telescopic transmission shaft, and universal joints used for being connected with an output shaft of the debugging motor (43) and the screwdriver head assembly are respectively arranged at two ends of the elastic telescopic transmission shaft.
9. The apparatus for automatically tuning a filter according to claim 7, wherein: the lower end of the debugging support (42) is provided with a batch head positioning mechanism, the batch head positioning mechanism is provided with positioning holes, the number and the positions of the positioning holes are matched with tuning screws (11) on the filter product (1), and the batch head components are respectively inserted into the corresponding positioning holes; the batch head assembly comprises a batch head sleeve (47) and a batch head (46) inserted in the batch head sleeve (47); the batch head positioning mechanism comprises a sleeve positioning seat (49) and a batch head positioning plate (48), wherein the sleeve positioning seat (49) is installed at the lower end of the debugging support (42), the batch head positioning plate (48) is installed at the lower end of the sleeve positioning seat (49), and the sleeve positioning seat (49) and the batch head positioning plate (48) are respectively provided with a positioning hole for inserting the batch head sleeve (47) and the batch head (46).
10. The apparatus for automatically tuning a filter according to claim 7, wherein: the debugging support (42) is two-layer mechanism from top to bottom, debugging motor (43) distribute two-layer about debugging support (42), and debugging motor (43) that are located the lower floor are direct to be connected with telescopic universal joint transmission shaft (45), and debugging motor (43) that are located the upper strata are connected with telescopic universal joint transmission shaft (45) through install transfer line (44) additional on the output shaft.
Technical Field
The invention belongs to the field of filter debugging, and particularly relates to an automatic debugging device of a filter.
Background
From the beginning of the development of telecommunications, filters have played an important role in circuits, and have been continuously developed along with the development of communication technology. In the field of modern communication technology, however, almost none of the branches is affected by digital filtering techniques. Source coding, channel coding, modulation, multiplexing, data compression, adaptive channel equalization, etc., all use digital filters widely, and especially in applications such as digital communication, network communication, image communication, etc., the digital filters are far from being used, and are almost impossible. With the advent of the 5G era, new communication systems are required to develop a technology capable of extracting and detecting signals in a specific frequency band, and the development of such technology has further accelerated the research and development of filter technology, and new 5G filters have been in the production of compact drums. The filter is a microwave device for limiting the working frequency band of the base station, and is divided into four filters, namely a low-pass filter, a high-pass filter, a band-pass filter and a band-stop filter according to the frequency band of a passing signal. Each filter has a predetermined frequency range. In the test device, the interference noise can be filtered or the frequency spectrum can be analyzed by utilizing the frequency selection function of the filter.
The filter needs to adjust to proper frequency for signals of different wave bands, and the filter can transmit signals of required frequency. The filter is provided with a plurality of tuning screws, and signals of different frequencies are emitted through the height of the tuning screws on the surface of the filter. The filter in fig. 8 and 9 is a cavity filter, and a plurality of tuning screws are arranged on the upper surface of the filter, wherein connector joints are distributed on the front and back surfaces of the filter. At present, the debugging of the filter signal frequency in the industry is basically manual debugging, a network analyzer is firstly connected with two connector joints, and then tuning screws are adjusted one by one, so that the efficiency is low.
Disclosure of Invention
The invention aims to provide an automatic debugging device of a filter, which is used for solving the problems that the debugging of the signal frequency of the filter in the prior art is basically manual debugging and the efficiency is low.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
an automatic debugging device of filter which characterized in that: the device comprises a filter conveying line 2, a debugging workbench 3, a tuning screw debugging mechanism 4 and a transplanting manipulator 5 which are arranged on a rack 7; the debugging workbench 3 is positioned at one side of the filter conveying line 2, the debugging workbench 3 is provided with a transplanting manipulator 5, and the transplanting manipulator 5 is used for conveying the
Further, the filter conveying line 2 comprises a finished product conveying line 21 and a to-be-debugged
Further, the conveying directions of the finished product conveying line 21 and the to-be-debugged
Further, a
Further, a
Further, debugging workstation 3 is equipped with
Further, a positioning column 37 for positioning the
Further, the
Further, the
Further, the two plugging cylinders are respectively a first plugging cylinder 33 and a second plugging cylinder 34, the first plugging cylinder 33 is located below the placing station, a through hole is formed in the position of the placing station corresponding to the
Further, the tuning screw adjusting mechanism 4 comprises an adjusting
Further, the telescopic universal
Furthermore, a batch head positioning mechanism is arranged at the lower end of the
Further, the batch head assembly comprises a
Furthermore, the
Further, the transplanting manipulator 5 includes the cross sliding
The invention has the beneficial effects that:
(1) the device is used for solving the problems that the debugging of the signal frequency of the filter in the current industry is basically manual debugging and the efficiency is low; realize full automatic debugging, improve production efficiency. The device can be used for online production, a manual feeding platform is arranged at the front end, a person feeds products on the manual feeding platform, the products are put into a product tool and flow into equipment along with the line, the products flow back to the manual feeding platform after debugging is finished, and the finished products are taken away manually.
(2) According to the device, the transmission line bodies are arranged in a double-line mode, products enter from the to-be-debugged product transmission line and flow out from the finished product transmission line after debugging is finished, mixing of finished products and debugged products is avoided, and production efficiency is improved.
(3) The upper layer and the lower layer of the debugging support in the device are designed, so that the single-layer arrangement is reduced, the size is huge, the space can be saved, and the structure is compact; and the phenomenon of blocking caused by overlarge angle of the telescopic universal joint transmission shaft can be prevented. All tuning screws on a filter product are synchronously adjusted by a plurality of motors, so that synchronous debugging of the tuning screws is realized, and the efficiency is greatly improved (the traditional method is single screw rod debugging). And adopt telescopic universal joint transmission shaft, after changing the product, only need to change and criticize first locating plate, sleeve positioning seat and criticize the head, telescopic universal joint transmission shaft can freely change and criticize first sleeve and criticize the head.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a perspective view of the filter transfer line.
Fig. 3 is a perspective view of a commissioning table.
Fig. 4 is a perspective view of a tuning screw adjustment mechanism.
Fig. 5 is a schematic view of the sleeve positioning seat and the batch head positioning plate.
Fig. 6 is a schematic view of the tuning screw adjustment mechanism in use.
Fig. 7 is a perspective view of the transplanting robot.
Fig. 8 is a schematic front view of the filter.
Fig. 9 is a schematic reverse side view of the filter.
In the figure: the filter comprises a
the filter conveying line 2, the finished product conveying line 21, the to-be-debugged
the device comprises a debugging workbench 3, a
the device comprises a tuning screw debugging mechanism 4, a lifting mechanism (Z-axis linear module) 41, a
a transplanting manipulator 5, a cross sliding
a frame 7;
a network analyzer 8.
Detailed Description
For a better understanding of the present invention, the technical solutions of the present invention will be further described below with reference to the following examples and accompanying drawings.
As shown in fig. 1 to 9, the filter debugging apparatus of the embodiment includes a filter conveying line 2, a debugging table 3, a tuning screw debugging mechanism 4 and a transplanting manipulator 5, which are mounted on a rack 7, wherein the filter conveying line 2 is located at the front of the rack 7, and the debugging table 3 is located at one side of the filter conveying line 2; the debugging workbench 3 is provided with a transplanting manipulator 5, and the transplanting manipulator 5 is used for conveying the
As shown in fig. 2, the filter conveying line 2 includes a finished product conveying line 21 and an article to be debugged
The side of the to-be-debugged
And a
Preferably, the conveying directions of the finished product conveying line 21 and the to-be-debugged
As shown in fig. 3, the debugging workbench 3 includes a
And a positioning column 37 for positioning the
The
As shown in fig. 4, 5 and 6, the tuning screw adjusting mechanism 4 includes an adjusting
The telescopic universal
The lower end of the
The
The upper layer and the lower layer of the
As shown in fig. 7, the transplanting manipulator 5 includes a
The working process of the device is as follows: front end manual feeding, wherein a person feeds the
The above description is only an application example of the present invention, and certainly, the present invention should not be limited by this application, and therefore, the present invention is still within the protection scope of the present invention by equivalent changes made in the claims of the present invention.
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