Universal high-precision filter performance debugging machine

Abstract

The utility model relates to the technical field of filter debugging, in particular to a general high-precision filter performance debugging machine, which is used for debugging a filter and comprises a circular orbit vibrator, a circular orbit vibrator, a high-precision filter performance debugging machine and a high-precision filter performance debugging machine, and the circular orbit vibrator comprises a vibrating disk and a spiral orbit arranged on the peripheral side of the vibrating disk, and the spiral orbit is communicated with the vibrating disk; the straight rail vibrator comprises a straight rail which is communicated with the spiral rail, and a rail groove with the adjustable width is formed in the straight rail; a transfer platform; the first driving piece is used for driving the transfer platform to move so as to be butted with the straight rail; and the second driving part is arranged on the transfer platform and is used for pushing materials. According to the universal high-precision filter performance debugging machine provided by the invention, the rail groove with the adjustable width is formed in the straight rail vibrator, so that automatic debugging of filters of different specifications is realized, driving force is applied to the filter at the discharge port through the auxiliary blowing device arranged on one side of the straight rail vibrator, and the filter performance is adjusted. The filter can be conveniently moved to the transfer platform; and by arranging the transferring platform, automatic equipment can conveniently take materials.

Description

Technical Field

[0001] The utility model belongs to the technical field of filter debugging, and in particular relates to a universal high-precision filter performance debugging machine. Background Art

[0002] In the field of electronics, filters, as key electronic components, are widely used in communications, signal processing, control systems, and other applications. The stability and accuracy of their performance are directly related to the overall performance of the electronic system. After production, filters undergo a rigorous debugging process to ensure that key specifications such as frequency response, insertion loss, and out-of-band rejection meet design requirements. Traditionally, filter debugging relies on manual operation, requiring filters to be manually placed on a debugging platform one by one, and then the debugging equipment is activated for testing.

[0003] However, this manual operation method has many drawbacks. First, manual filter placement is not only inefficient but also prone to inaccurate placement due to fatigue or negligence, which in turn affects the accuracy and consistency of debugging results. Second, to ensure the filter is correctly placed, operators need to conduct a secondary inspection after placement, which undoubtedly adds additional labor hours and costs. Furthermore, with the expansion of filter production scale and the increasing debugging requirements, manual operation can no longer meet the needs of efficient and precise production.

[0004] Traditional filter commissioning machines often use vibrators to load materials during the commissioning process. Due to the vibrating characteristics of the vibrator, it is not convenient for automated equipment to directly remove the materials. Furthermore, the vibrator's groove width cannot be adjusted, which cannot meet the commissioning needs of various filter specifications and diversification. As a result, in practical applications, the stability and accuracy of the filters during the transfer process cannot be fully guaranteed.

[0005] In view of the above background, the utility model proposes a universal high-precision filter performance debugging machine, which aims to realize automatic screening and feeding of filters through innovative automation technology. Utility Model Content

[0006] The purpose of the utility model is to provide a universal high-precision filter performance debugging machine.

[0007] To achieve the above-mentioned purpose, the utility model provides a universal high-precision filter performance debugging machine for debugging the filter, comprising:

[0008] A circular orbit vibrator comprises a vibrating plate and a spiral track provided on the circumference of the vibrating plate, wherein the spiral track is connected to the vibrating plate;

[0009] A straight track vibrator comprises a straight track connected to the spiral track, wherein the straight track is provided with a track groove with adjustable width;

[0010] transfer platforms; and

[0011] A first driving member driving the transfer platform to move so as to dock with the straight rail; and

[0012] A second driving member is provided on the transfer platform and is used for pushing materials.

[0013] In some embodiments, a width-adjustable cover is movably provided on the straight rail.

[0014] In some embodiments, the straight rail is an L-shaped structure, the width-adjusting cover is a C-shaped structure, the width-adjusting cover is movably connected to one side of the straight rail through the opening side, and the opening side of the width-adjusting cover and the inner side and bottom side of the straight rail form a rail groove.

[0015] In this embodiment, the top and / or bottom of the width-adjustable cover plate are threadedly connected to a plurality of fastening bolts, and one end of the plurality of fastening bolts passes through the width-adjustable cover plate and abuts against the straight rail.

[0016] In some embodiments, the straight rail is an inverted C-shaped structure, the width-adjusting cover plate is movably disposed in the opening of the straight rail, one of the outer walls of the width-adjusting cover plate forms a rail groove with the inner wall and bottom side of the opposite side of the straight rail, and the other outer wall of the width-adjusting cover plate is threadedly connected to the straight rail via a screw.

[0017] In some embodiments, an auxiliary blowing device is further included, which is arranged at the discharge port of the straight track vibrator.

[0018] In some embodiments, a straight track full material detection unit is further included, which is arranged on one side of the straight track vibrator.

[0019] In some embodiments, a limit block is movably provided on the transfer platform, and the limit block is an L-shaped structure.

[0020] In this embodiment, the second driving member is a cylinder or a solenoid valve, and the output end of the cylinder or the solenoid valve is connected to the limit block.

[0021] In some embodiments, a posture detection unit is further provided on the transfer platform, and a material receiving box is further provided on one side of the transfer platform.

[0022] Compared with the existing technology, the present application provides a universal high-precision filter performance debugging machine, which realizes automatic debugging of filters of different specifications by setting a rail groove with adjustable width on the straight track vibrator, and applies driving force to the filter at the discharge port through an auxiliary blowing device set on one side of the straight track vibrator, so as to facilitate the movement of the filter to the transfer platform; by setting the transfer platform, it is convenient for automated equipment to take materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0024] Figure 2 This utility model Figure 1 A schematic diagram of the structure at point A in the middle;

[0025] Figure 3 This is a schematic structural diagram of a straight rail in one embodiment of the present utility model;

[0026] Figure 4 This is a schematic structural diagram of a straight rail in another embodiment of the present invention;

[0027] In the figure: circular orbit vibrator 10, vibration plate 101, spiral orbit 102, straight orbit vibrator 12, straight rail 121, rail groove 122, width adjustment cover 123, fastening bolts 124, screw 125, auxiliary blowing device 126, straight vibration full material detection unit 127, transfer platform 14, first drive member 141, second drive member 142, limit block 143, posture detection unit 144, material receiving box 16. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] During the filter manufacturing process, the debugging of S parameters (scattering parameters) is a key step to ensure that the filter performance meets the design requirements. S parameters describe the transmission and reflection characteristics between the filter ports, and have a direct impact on the key performance indicators of the filter, such as the frequency response, insertion loss, and return loss. Since the filter may be affected by slight differences in materials, processes or environmental factors during the production process, causing the S parameters to deviate from the design standards, thereby affecting the overall performance of the filter, a filter debugging machine is usually required to polish the metal layer on the surface of the filter to meet the design parameters. In the prior art, it is necessary to manually place the filter on the debugging platform, and the operator is required to observe with the naked eye whether the filter is placed correctly. The filter specifications are small and not convenient for naked eye observation. Long-term operation can easily lead to inaccurate placement due to fatigue or negligence, thereby affecting the accuracy and consistency of the debugging results.

[0030] Furthermore, the present application provides a filter debugging machine capable of automatic loading.

[0031] Example 1

[0032] Figure 1 This is a structural diagram of an embodiment of the present utility model.

[0033] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the structure at point A.

[0034] like Figures 1 to 2 A universal high-precision filter performance debugging machine is shown, which is used to debug the filter and includes:

[0035] The circular orbit vibrator 10 includes a vibrating plate 101 and a spiral track 102 disposed around the vibrating plate 101, with the spiral track 102 communicating with the vibrating plate 101. In this embodiment, the vibrating plate 101 is made of a flexible material such as TPR or TPE (thermoplastic elastomer) to prevent damage to the material during vibration. The vibration source is a common electromagnetic exciter, which vibrates in a specific direction to sort the material and transport it to the spiral track 102. The spiral track 102 has a redundant width and is tilted inward, so that materials of different sizes adhere closely to the inner wall of the spiral track 102 during transportation.

[0036] The straight track vibrator 12 comprises a straight track 121 connected to the spiral track 102. A width-adjustable groove 122 is provided on the straight track 121, with one side of the groove 122 aligned with the inner sidewall of the spiral track 102. In this embodiment, the straight track 121 connects to the spiral track 102 and applies a driving force to the material, further transporting it. The width of the groove 122 is adjustable, allowing adjustment to meet the debugging requirements of different filter shapes and sizes.

[0037] The transfer platform 14 comprises a first drive member 141 that drives the transfer platform 14 to engage with the straight rail 121, and a second drive member 142 that is mounted on the transfer platform 14 and is used to push the material. The first drive member 141 drives the transfer platform 14 to engage with the straight rail 121, transferring the material while preventing vibration. The second drive member 142 pushes the material out for commissioning.

[0038] The working process of a universal high-precision filter performance debugging machine provided in this embodiment is as follows:

[0039] Multiple filters to be debugged are placed in the circular track vibrator 10, and the width of the track groove 122 is adjusted according to the size specifications of the filters. The vibration disk 101 vibrates in a specific direction to sort the filters and transport them to the spiral track 102. The filters are then sent to the straight track vibrator 12 via the spiral track 102. The straight track vibrator 12 sends the filters to the transfer platform 14 for debugging.

[0040] In this embodiment, a width-adjustable track groove 122 is provided on the straight track vibrator 12 to achieve automatic debugging of filters of different specifications. The filters are sorted and sent out by the circular track vibrator 10, and then connected by the straight track vibrator 12 to the transfer platform 14 for debugging, thereby reducing labor costs and improving production efficiency, meeting the needs of automated production.

[0041] Figure 3 Schematic diagram of the structure of a straight rail in one embodiment of the present invention.

[0042] like Figure 3 As shown, a width adjustment cover plate 123 is movably provided on the straight rail 121. According to the size of the filter, the position of the width adjustment cover plate 123 on the rail groove 122 is adjusted to change the width of the rail groove 122 to meet the debugging requirements of filters of different specifications.

[0043] In this embodiment, the straight rail 121 has an L-shaped structure, and the width-adjustable cover plate 123 has a C-shaped structure. The width-adjustable cover plate 123 flexibly engages with one side of the straight rail 121 through its open side. The open end of the width-adjustable cover plate 123 forms a rail groove 122 with the inner side and bottom side of the straight rail 121. The width of the rail groove 122 can be adjusted by varying the engagement depth of the width-adjustable cover plate 123 to accommodate the debugging requirements of filters of varying sizes.

[0044] In this embodiment, the top and / or bottom of the width-adjustable cover plate 123 are threadedly connected to a plurality of fastening bolts 124, one end of which penetrates the width-adjustable cover plate 123 and abuts against the straight rail 121. Specifically, according to the different sizes of filters, the depth of the width-adjustable cover plate 123 on the straight rail 121 is adjusted to an appropriate position, and the fastening bolts 124 are screwed in from the top of the width-adjustable cover plate 123. One end of the fastening bolts 124 is exposed from the width-adjustable cover plate 123 and abuts against the straight rail 121, thereby fixing the relative position of the width-adjustable cover plate 123 and the straight rail 121. Depending on the spatial arrangement of the equipment components, the fastening bolts 124 can also be screwed in from the bottom of the width-adjustable cover plate 123, or the fastening bolts 124 can be screwed in from both the top and bottom to fix the width-adjustable cover plate 123.

[0045] In some embodiments, an auxiliary air blowing device 126 is further included and is disposed at the discharge port of the straight track vibrator 12. Specifically, the auxiliary air blowing device 126 includes an air blowing head, an air pipe, and a blower. The air outlet of the air blowing head is aligned with the discharge port and is consistent with the direction in which the straight track vibrator 12 drives the filter to move. When the filter moves to the edge of the straight track vibrator 12 and the driving force is insufficient, the filter is blown out to prevent the filter from being blocked at the edge of the straight track vibrator 12 and becoming disordered.

[0046] In some embodiments, a straight track full material detection unit 127 is further included and is disposed on one side of the straight track vibrator 12. Specifically, the straight track full material detection unit 127 is a common optical fiber detection unit that counts the filters in the straight track 121 by detecting changes in the transmission characteristics of the optical signal when the filter passes through the filter. The unit also controls the start and stop of the upstream vibration disk 101 based on the number of filters in the straight track 121, thereby minimizing the risk of material jamming in the circular track vibrator 10 and the straight track vibrator 12, thereby increasing the service life of the machine.

[0047] In some embodiments, a movable stopper 143 is provided on the transfer platform 14. The stopper 143 is L-shaped. The straight track vibrator 12 delivers the filter to the transfer platform 14 and abuts against the stopper 143 on the transfer platform 14 to determine the absolute placement of the filter for debugging.

[0048] In some embodiments, the second driving member 142 is a cylinder or a solenoid valve, and the output end of the cylinder or the solenoid valve is connected to the limit block 143. The second driving member 142 drives the limit block 143 to move, separating the only filter for debugging.

[0049] In some embodiments, a posture detection unit 144 is further provided on the transfer platform 14, and a material receiving box 16 is further provided on one side of the transfer platform 14. Specifically, the posture detection unit 144 includes at least two detection optical fibers, which respectively detect two adjacent faces or any three faces of the filter to determine whether the filter's placement meets the debugging requirements. Filters with incorrect placement are then pushed out of the filter by the second drive member 142 driving the limit block 143, and dropped into the material receiving box 16.

[0050] Example 2

[0051] Figure 4 Schematic diagram of the structure of a straight rail in another embodiment of the present invention.

[0052] like Figure 4 As shown, in this embodiment, the straight rail 121 is an inverted C-shaped structure, and the width-adjusting cover plate 123 is movably arranged in the opening of the straight rail 121. One of the outer walls of the width-adjusting cover plate 123 and the inner wall and bottom side of the opposite side of the straight rail 121 form a rail groove 122, and the other outer wall of the width-adjusting cover plate 123 is threadedly connected to the straight rail 121 through a screw 125.

[0053] In this embodiment, according to the different specifications and sizes of filters, the screw 125 is rotated to adjust the distance between the width-adjusting cover 123 and the side wall of the straight rail 121 to change the width of the rail groove 122 to meet the debugging requirements of different filters.

[0054] In this embodiment, the width of the rail groove 122 is linearly adjusted by rotating the screw 125. Compared with the previous embodiment, manually adjusting the width adjustment cover 123 and tightening the fastening screws to adjust the width of the rail groove 122 in a fixed manner is more convenient, quick, and saves time and effort.

[0055] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A universal high-precision filter performance debugging machine, used for debugging filters, characterized by ,include: A circular orbit vibrator comprises a vibrating plate and a spiral track arranged on the circumference of the vibrating plate, wherein the spiral track is connected to the vibrating plate; A straight track vibrator comprises a straight track connected to the spiral track, wherein the straight track is provided with a track groove with adjustable width; Transfer platform; and A first driving member driving the transfer platform to move so as to dock with the straight rail; as well as A second driving member is provided on the transfer platform and is used for pushing materials.

2. A universal high-precision filter performance debugging machine according to claim 1, characterized in that: A width-adjusting cover plate is movably arranged on the straight rail.

3. A universal high-precision filter performance debugging machine according to claim 2, characterized in that: The straight rail is an L-shaped structure, and the width-adjusting cover is a C-shaped structure. The width-adjusting cover is movably connected to one side of the straight rail through the opening side, and the opening side of the width-adjusting cover and the inner side and bottom side of the straight rail form a rail groove.

4. A universal high-precision filter performance debugging machine according to claim 3, characterized in that: The top and / or bottom of the width-adjusting cover plate are threadedly connected to a plurality of fastening bolts, and one end of the plurality of fastening bolts passes through the width-adjusting cover plate and abuts against the straight rail.

5. A universal high-precision filter performance debugging machine according to claim 2, characterized in that: The straight rail is an inverted C-shaped structure, and the width-adjusting cover plate is movably arranged in the opening of the straight rail. One of the outer walls of the width-adjusting cover plate and the inner wall and bottom side of the opposite side of the straight rail form a rail groove, and the other outer wall of the width-adjusting cover plate is threadedly connected to the straight rail through a screw.

6. A universal high-precision filter performance debugging machine according to claim 1, characterized in that: It also includes an auxiliary blowing device, which is arranged at the discharge port of the straight track vibrator.

7. A universal high-precision filter performance debugging machine according to claim 1, characterized in that: It also includes a straight track full material detection unit, which is arranged on one side of the straight track vibrator.

8. The universal high-precision filter performance debugging machine according to claim 1, characterized in that: A limit block is movably provided on the transfer platform, and the limit block is an L-shaped structure.

9. A universal high-precision filter performance debugging machine according to claim 8, characterized in that: The second driving component is a cylinder or a solenoid valve, and the output end of the cylinder or the solenoid valve is connected to the limit block.

10. The universal high-precision filter performance debugging machine according to claim 1, characterized in that: The transfer platform is further provided with a posture detection unit, and a material receiving box is further provided on one side of the transfer platform.

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