CN216523732U - Electronic components pin roughness detection device - Google Patents
Electronic components pin roughness detection device Download PDFInfo
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- CN216523732U CN216523732U CN202220037979.XU CN202220037979U CN216523732U CN 216523732 U CN216523732 U CN 216523732U CN 202220037979 U CN202220037979 U CN 202220037979U CN 216523732 U CN216523732 U CN 216523732U
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Abstract
The utility model discloses a device for detecting the flatness of pins of electronic components, which comprises a base, a detection structure and a controller, wherein the base is provided with a base seat; the base is platelike structure, the middle part of base is equipped with adjusts and places the structure, adjust and place the structure and include relative riser around two, riser and base fixed connection, its advantage lies in: through the cooperation work of adjusting placement structure and detection structure, can realize the automated inspection to electronic components pin roughness, the defect that detection methods such as traditional range estimation have the error has both been avoided, the accuracy of testing result is improved, can detect the concrete data of electronic components pin roughness again, the function is more comprehensive, automated inspection's process can effectively improve the detection speed of electronic components pin roughness simultaneously, the required time of detection has been saved, it is adjustable to detect the structure at last, can realize detecting the electronic components pin roughness of different specifications, be convenient for popularization and use of product.
Description
Technical Field
The utility model relates to the technical field of electronic component detection, in particular to a device for detecting the flatness of pins of an electronic component.
Background
The electronic components are components of electronic elements and small machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; the electronic component is a general name of electronic devices such as capacitors, transistors, hairsprings, spiral springs and the like; the pin is also called a pin and is a wiring between the internal circuit lead of the electronic component and a peripheral circuit; in order to facilitate the subsequent connection process of electronic components, the flatness of each pin of the electronic components needs to meet specific requirements, and if the pins of the electronic components need to be kept consistent, the flatness of the pins of the electronic components often needs to be detected in the production process of the electronic components.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solve the above problems and provide an apparatus for detecting pin flatness of an electronic component, which has the advantages of automatic detection, more accurate detection result, and the like, and is described in detail below.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a device for detecting the flatness of pins of electronic components, which comprises a base, a detection structure and a controller, wherein the base is provided with a plurality of pins;
the base is of a plate-shaped structure, an adjusting and placing structure is arranged in the middle of the base and comprises two vertical plates which are opposite from each other in the front-back direction, the vertical plates are fixedly connected with the base, a lead screw and a guide rod which are symmetrically distributed in the left-right direction are arranged between the two vertical plates, two ends of the lead screw are respectively rotatably connected with the two vertical plates, one end of the lead screw penetrates through one vertical plate and is connected with an output shaft of a servo motor through a coupler, two ends of the guide rod are respectively fixedly connected with the two vertical plates, a placing table is in threaded connection with the lead screw and is in sliding connection with the guide rod, and the input end of the servo motor is electrically connected with the output end of the controller;
the detection structure is connected with the base;
the controller is fixed on the base, and the input end of the controller is electrically connected with the output end of an external power supply.
Preferably, the servo motor is fixed on the rubber pad, and the rubber pad is fixedly connected with the base, so that the servo motor is fixed, the servo motor is prevented from rotating, normal work of the servo motor is guaranteed, and vibration generated in the working process of the servo motor is relieved.
Preferably, the placing table is provided with a threaded hole corresponding to the lead screw, the placing table and the lead screw are installed in a matched mode, the connecting and installing of the placing table and the lead screw are guaranteed, and a foundation is laid for the moving of the placing table.
Preferably, the placing table is provided with a mounting hole corresponding to the guide rod, the guide rod and the mounting hole are installed in a matched mode, the placing table and the guide rod are connected and installed, the placing table is prevented from rotating, and a foundation is further laid for moving the placing table.
As preferred, the detection structure includes the mounting panel, the mounting panel is located places the platform directly over, the equal fixedly connected with bracing piece in both ends about the mounting panel, the lower extreme and the base fixed connection of bracing piece, the middle part of mounting panel is equipped with the spout, the spacing slide bar of middle part fixedly connected with of spout, be equipped with the movable block of two bilateral symmetry distributions on the spacing slide bar, the lower extreme of movable block all is equipped with infrared range finder, infrared range finder and the two-way electricity of controller are connected, guarantee the connection installation of detection structure and base, guarantee the normal work of detection structure, detect for the roughness of electronic components pin and establish the basis.
Preferably, the moving block is provided with a through hole corresponding to the limiting slide rod, and the limiting slide rod penetrates through the through hole, so that the connection between the moving block and the limiting slide rod is ensured, and the moving block is prevented from falling.
Preferably, the moving block and the sliding groove are installed in a matched mode, the moving block is prevented from rotating on the limiting sliding rod, and the moving of the moving block is guaranteed.
The utility model has the beneficial effects that:
through the cooperation work of adjusting placement structure and detection structure, can realize the automated inspection to electronic components pin roughness, the defect that detection methods such as traditional range estimation had both been avoided error, the accuracy of testing result is improved, can detect the concrete data of electronic components pin roughness again, the function is more comprehensive, automated inspection's process can effectively improve the detection rate of electronic components pin roughness simultaneously, the required time of detection has been saved, it is adjustable to detect the structure at last, can realize detecting the electronic components pin roughness of different specifications, be convenient for popularization and use of product.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic perspective view of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic cross-sectional view of fig. 1 according to the present invention.
The reference numerals are explained below:
1. a base; 2. adjusting the placement structure; 21. a vertical plate; 22. a guide bar; 23. a lead screw; 24. a rubber pad; 25. a coupling; 26. a servo motor; 27. a placing table; 28. a placement groove; 3. detecting the structure; 31. mounting a plate; 32. a chute; 33. a moving block; 34. a limiting slide bar; 35. a support bar; 36. an infrared range finder; 4. and a controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-3, the utility model provides a device for detecting the flatness of a pin of an electronic component, which comprises a base 1, a detection structure 3 and a controller 4; the base 1 is of a plate-shaped structure, the middle of the base 1 is provided with an adjusting and placing structure 2, the adjusting and placing structure 2 comprises two vertical plates 21 which are opposite to each other in the front-back direction, the vertical plates 21 are fixedly connected with the base 1, a lead screw 23 and a guide rod 22 which are symmetrically distributed in the left-right direction are arranged between the two vertical plates 21, two ends of the lead screw 23 are respectively rotatably connected with the two vertical plates 21, one end of the lead screw 23 penetrates through one vertical plate 21 and is connected with an output shaft of a servo motor 26 through a coupler 25, the servo motor 26 is fixed on a rubber pad 24, the rubber pad 24 is fixedly connected with the base 1, the servo motor 26 is ensured to be fixed, the servo motor 26 is prevented from rotating to ensure normal operation, vibration generated in the working process of the servo motor is relieved, two ends of the guide rod 22 are respectively fixedly connected with the two vertical plates, the lead screw 23 is in threaded connection with a placing platform 27, and the placing platform 27 is provided with a threaded hole corresponding to the lead screw 23, the placing table 27 is matched with the screw rod 23 to ensure that the placing table 27 is connected with the screw rod 23, a foundation is laid for the moving of the placing table 27, the placing table 27 is connected with the guide rod 22 in a sliding mode, the placing table 27 is provided with a mounting hole corresponding to the guide rod 22, the guide rod 22 is matched with the mounting hole to ensure that the placing table 27 is connected with the guide rod 22, the placing table 27 is prevented from rotating, a foundation is laid for the moving of the placing table 27, and the input end of the servo motor 26 is electrically connected with the output end of the controller 4; the detection structure 3 is connected with the base 1, the detection structure 3 comprises a mounting plate 31, the mounting plate 31 is positioned right above the placing table 27, supporting rods 35 are fixedly connected to the left end and the right end of the mounting plate 31, the lower end of each supporting rod 35 is fixedly connected with the base 1, a sliding groove 32 is arranged in the middle of the mounting plate 31, a limiting sliding rod 34 is fixedly connected to the middle of the sliding groove 32, two moving blocks 33 which are symmetrically distributed left and right are arranged on the limiting sliding rod 34, through holes corresponding to the limiting sliding rod 34 are formed in the moving blocks 33, the limiting sliding rod 34 penetrates through the through holes, connection of the moving blocks 33 and the limiting sliding rod 34 is guaranteed, the moving blocks 33 are prevented from falling down, the moving blocks 33 and the sliding grooves 32 are installed in a matched mode, the moving blocks 33 are prevented from rotating on the limiting sliding rod 34, movement of the moving blocks 33 is guaranteed, infrared range finders 36 are arranged at the lower ends of the moving blocks 33, and the infrared range finders 36 are in bidirectional electrical connection with the controller 4, the connection and installation of the detection structure 3 and the base 1 are ensured, the normal work of the detection structure 3 is ensured, and a foundation is laid for the flatness detection of pins of electronic components; the controller 4 is fixed on the base 1, and the input end of the controller 4 is electrically connected with the output end of an external power supply.
In an embodiment of the utility model, with the electronic component pin flatness detecting device with the above structure, an electronic component to be subjected to pin flatness detection is placed in the placing groove 28 to fix the electronic component, the moving block 33 is slid backwards to adjust the position of the electronic component, so that the two infrared range finders 36 respectively correspond to pins on two sides of the electronic component, then the controller 4 controls the servo motor 26 to work, the lead screw 23 is driven to rotate under the action of the coupler 25, the lead screw 23 rotates to drive the placing table 27 to move forwards and backwards under the action of the guide rod 22, in the process, the controller 4 controls the infrared range finders 36 to work to detect height information of the upper end face of the pin of the electronic component, and the information is fed back to the controller 4 to process the information, and then the electronic component is taken down and turned over again and placed in the placing groove 28, the height information of the lower end face of the pin of the electronic component can be detected, the information is fed back to the controller 4, the flatness detection of the pin of the electronic component can be completed through the processing of the controller 4, and the flatness is consistent if the height is consistent, so that whether the flatness of the pin of the electronic component meets the requirement or not can be obtained.
It is worth noting that the fixed connection in the utility model adopts a screw connection mode;
the controller 4 controls the servo motor 26 to work by adopting the prior art, and the controller 4 controls the infrared distance measuring instrument 36 to work by adopting the prior art;
the shape of the placement groove 28 in the present invention can be selected by the shape of the electronic component to be subjected to the pin inspection.
The electronic component pin flatness detection device of the embodiment has the following advantages:
through adjusting the cooperation work of placing structure 2 and detection structure 3, can realize the automated inspection to electronic components pin roughness, the defect that detection methods such as traditional range estimation had both been avoided error, the accuracy of improvement testing result, can detect the concrete data of electronic components pin roughness again, the function is more comprehensive, automated inspection's process can effectively improve the detection rate of electronic components pin roughness simultaneously, the required time of detection has been saved, it is adjustable to detect structure 3 at last, can realize detecting the electronic components pin roughness of different specifications, the popularization and the use of the product of being convenient for.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides an electronic components pin roughness detection device which characterized in that: comprises a base (1), a detection structure (3) and a controller (4);
the base (1) is of a plate-shaped structure, the middle part of the base (1) is provided with an adjusting and placing structure (2), the adjusting and placing structure (2) comprises two vertical plates (21) which are opposite from each other in front and back, the vertical plates (21) are fixedly connected with the base (1), screw rods (23) and guide rods (22) which are symmetrically distributed in the left and right directions are arranged between the two vertical plates (21), two ends of the screw rod (23) are respectively and rotatably connected with the two vertical plates (21), one end of the screw rod (23) penetrates through one vertical plate (21) and is connected with an output shaft of the servo motor (26) through a coupler (25), two ends of the guide rod (22) are respectively and fixedly connected with the two vertical plates, a placing table (27) is connected on the screw rod (23) in a threaded manner, the placing table (27) is connected with the guide rod (22) in a sliding mode, and the input end of the servo motor (26) is electrically connected with the output end of the controller (4);
the detection structure (3) is connected with the base (1);
the controller (4) is fixed on the base (1), and the input end of the controller (4) is electrically connected with the output end of an external power supply.
2. The device for detecting the flatness of the pins of the electronic component as claimed in claim 1, wherein: the servo motor (26) is fixed on the rubber pad (24), and the rubber pad (24) is fixedly connected with the base (1).
3. The device for detecting the flatness of the pins of the electronic component as claimed in claim 1, wherein: the placing table (27) is provided with a threaded hole corresponding to the screw rod (23), and the placing table (27) and the screw rod (23) are installed in a matched mode.
4. The device for detecting the flatness of the pins of the electronic component as claimed in claim 1, wherein: the placing table (27) is provided with a mounting hole corresponding to the guide rod (22), and the guide rod (22) and the mounting hole are installed in a matched mode.
5. The device for detecting the flatness of the pins of the electronic component as claimed in claim 1, wherein: detect structure (3) including mounting panel (31), mounting panel (31) are located places platform (27) directly over, the equal fixedly connected with bracing piece (35) in both ends about mounting panel (31), the lower extreme and base (1) fixed connection of bracing piece (35), the middle part of mounting panel (31) is equipped with spout (32), the spacing slide bar (34) of middle part fixedly connected with of spout (32), be equipped with two bilateral symmetry's movable block (33) on spacing slide bar (34), the lower extreme of movable block (33) all is equipped with infrared range finder (36), infrared range finder (36) and controller (4) two-way electricity are connected.
6. The device for detecting the flatness of the pins of the electronic component as claimed in claim 5, wherein: the moving block (33) is provided with a through hole corresponding to the limiting slide bar (34), and the limiting slide bar (34) penetrates through the through hole.
7. The device for detecting the flatness of the pins of the electronic component as claimed in claim 5, wherein: the moving block (33) and the sliding groove (32) are installed in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220037979.XU CN216523732U (en) | 2022-01-09 | 2022-01-09 | Electronic components pin roughness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220037979.XU CN216523732U (en) | 2022-01-09 | 2022-01-09 | Electronic components pin roughness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523732U true CN216523732U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220037979.XU Active CN216523732U (en) | 2022-01-09 | 2022-01-09 | Electronic components pin roughness detection device |
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| Country | Link |
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| CN (1) | CN216523732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117405047A (en) * | 2023-12-13 | 2024-01-16 | 南通声元素超声科技有限公司 | Electronic component pin flatness detection device |
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2022
- 2022-01-09 CN CN202220037979.XU patent/CN216523732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117405047A (en) * | 2023-12-13 | 2024-01-16 | 南通声元素超声科技有限公司 | Electronic component pin flatness detection device |
| CN117405047B (en) * | 2023-12-13 | 2024-03-12 | 南通声元素超声科技有限公司 | Electronic component pin flatness detection device |
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Denomination of utility model: A pin flatness detection device for electronic components Effective date of registration: 20230109 Granted publication date: 20220513 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: SHAANXI HENGTAI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2023610000023 |