CN219573875U

CN219573875U - Positioning die for detecting line board ink plug holes

Info

Publication number: CN219573875U
Application number: CN202320446060.0U
Authority: CN
Inventors: 陈伦华; 唐海军
Original assignee: Dongguan Huatuo Electronic Co ltd
Current assignee: Dongguan Huatuo Electronic Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-08-22
Anticipated expiration: 2033-03-10

Abstract

The utility model relates to the technical field of printed circuits and discloses a positioning die for detecting ink plug holes of circuit boards, which comprises a detection box, wherein the top of the inner side of the detection box is fixedly connected with a lifting fixing mechanism, the bottom of the inner side of the detection box is fixedly connected with a detection mechanism, the lifting fixing mechanism comprises a lifting assembly and a fixing assembly, the lifting assembly is arranged at the bottom of the fixing assembly and comprises a connecting plate, the connecting plate is fixedly connected to the left side and the right side of the detection box, the top of the connecting plate is fixedly connected with a servo motor, the bottom of the servo motor is fixedly connected with a threaded rod, the bottom of the threaded rod is rotatably connected to the top of the connecting plate, the periphery of the threaded rod is in threaded connection with a threaded block, the inner side of the threaded block is fixedly connected with a movable plate, and the left side and the right side of the detection box are provided with limiting grooves corresponding to the threaded block. The lifting fixing mechanism can conveniently fix the circuit board body for detection.

Description

Positioning die for detecting line board ink plug holes

Technical Field

The utility model relates to the technical field of printed circuits, in particular to a positioning die for detecting ink plug holes of a circuit board.

Background

The names of the circuit boards are: the ceramic circuit board, the alumina ceramic circuit board, the aluminum nitride ceramic circuit board, the PCB board, the aluminum substrate, the high-frequency board, the thick copper plate, the impedance board, the PCB, the ultrathin circuit board and the ink hole plugging process method are characterized in that hole plugging printing and solder resist ink printing are completed at one time, the process flow is not required to be increased, a hole plugging template is not required to be additionally manufactured, the production efficiency is relatively higher, the cost is relatively lower, the hole of the hole plugging is not filled with the ink easily generated for the thick printed circuit board, so that the situation that tin balls are not filled in all the through holes of the ink hole plugging can not be ensured when the hot air is level, and the method can only be accepted by users with relatively low requirements, and therefore, a positioning die for detecting the ink hole plugging of the circuit board is required to be designed.

The utility model provides a printed wiring board printing ink inlet short-term test mould of bulletin number CN 210923424U, the printed wiring board of being convenient for, the pin is used for checking whether printing ink inlet on the printed wiring board, if the printed wiring board can correspond the cover and enter the detection mould, then judge this printed wiring board and be qualified product, otherwise be unqualified product, the inspection efficiency is high, can avoid personnel to visually inspect the leakage, make the quality obtain effective guarantee, reduce company cost of labor, the structure is used easy and simple to handle, production is put into practice conveniently.

This printed wiring board printing ink hole short-term test mould detects the circuit board printing ink hole through the pin that inside set up, but the device can not fix the circuit board, makes the staff need take the circuit board then detect through the pin, and is inconvenient for use, consequently needs the improvement.

Disclosure of Invention

The utility model aims to provide a positioning die for detecting ink plug holes of a circuit board, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the positioning die comprises a detection box, wherein the top of the inner side of the detection box is fixedly connected with a lifting fixing mechanism, and the bottom of the inner side of the detection box is fixedly connected with a detection mechanism;

the lifting fixing mechanism comprises a lifting assembly and a fixing assembly, and the lifting assembly is arranged at the bottom of the fixing assembly;

the lifting assembly comprises a connecting plate, the connecting plate is fixedly connected to the left side and the right side of the detection box, a servo motor is fixedly connected to the top of the connecting plate, a threaded rod is fixedly connected to the bottom of the servo motor, the bottom of the threaded rod is rotationally connected to the top of the connecting plate, a threaded block is connected to the periphery of the threaded rod through threads, and a movable plate is fixedly connected to the inner side of the threaded block.

Preferably, limit grooves corresponding to the thread blocks are formed in the left side and the right side of the detection box, and the size of the limit grooves is larger than that of the thread blocks, so that the thread blocks can drive the moving plate to move in a lifting manner when moving in a lifting manner.

Preferably, the fixed subassembly includes the limiting plate, limiting plate fixed connection is in the movable plate top, the inside sliding connection of limiting plate has the inserted bar, inserted bar top fixedly connected with draws the piece, one side periphery fixedly connected with spacing ring that the inserted bar is close to the movable plate top, spacing ring bottom contacts with the movable plate top, inserted bar bottom sliding connection is inside the movable plate.

Preferably, the fixed block is fixedly connected with the bottom of the movable plate, the sliding groove is formed in the inner side of the fixed block, and the circuit board body is slidably connected in the sliding groove, so that the circuit board body can be fixed in the sliding groove, and the circuit board body is convenient to fix.

Preferably, the spring is sleeved on the periphery of the inserted link, the top of the spring is fixedly connected to the bottom of the limiting plate, one side, away from the limiting plate, of the spring is fixedly connected to the top of the limiting ring, and the inserted link can be more stably inserted into the circuit board body through the spring, so that the circuit board body is more stable.

Preferably, the detection mechanism comprises an electric telescopic rod, the electric telescopic rod is fixedly connected to the bottom of the detection box, a push plate is fixedly connected to the top of the electric telescopic rod, a fixing plate is fixedly connected to the inner side of the detection box, a detection column is slidably connected to the inner side of the fixing plate, and a rubber ring is fixedly connected to the bottom of the fixing plate.

Preferably, the fixed plate is internally provided with a sliding groove, the sliding groove is internally connected with a sliding block in a sliding manner, the sliding block is fixedly connected to the periphery of the detection column, and the sliding block slides in the sliding groove, so that the sliding block can limit the detection column.

Compared with the prior art, the utility model provides the positioning die for detecting the ink plug holes of the circuit board, which has the following beneficial effects:

1. this positioning die of detection line circuit board printing ink jack through connecting plate, servo motor, movable plate, threaded rod, screw thread piece and the spacing groove etc. that set up on the lifting means, makes servo motor can drive the threaded rod and rotates, makes the threaded rod can drive the screw thread piece and upwards move, makes the screw thread piece can drive the movable plate and goes up and down to remove.

2. This positioning die of detection line circuit board printing ink jack, limiting plate, pull piece, inserted bar, spring, spacing ring, fixed block, circuit board body and spout etc. that set up on the fixed subassembly can stimulate the inserted bar through the pull piece, inserts the circuit board body inside the spout, loosens the effort to the pull piece, makes the spring can drive the inserted bar and resumes the normal position, carries out spacingly to the circuit board body, makes the circuit board body be difficult for dropping.

3. This positioning die of detection line circuit board printing ink jack sets up on through detection mechanism electric telescopic handle, push pedal, fixed plate, detection post, sliding block, sliding tray and rubber circle, when detection post downwardly moving, can drive the sliding block and slide at the sliding tray inside, can drive the push pedal through electric telescopic handle and promote the detection post, makes the detection post resume the normal position, can carry out the centre gripping to the detection post through the rubber circle, prevents to detect the post decline.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic drawing of an extraction structure of the lifting fixing mechanism;

FIG. 3 is a schematic diagram of an extraction structure of a lifting assembly;

FIG. 4 is a schematic drawing of a stationary component extraction structure;

FIG. 5 is a schematic diagram of an extraction structure of the detection mechanism;

fig. 6 is an enlarged schematic view of fig. 5 at a.

In the figure: 1. a detection box; 2. a detection mechanism; 21. an electric telescopic rod; 22. a push plate; 23. a fixing plate; 24. a detection column; 25. a sliding block; 26. a sliding groove; 27. a rubber ring; 3. a lifting fixing mechanism; 31. a fixing assembly; 311. a limiting plate; 312. pulling blocks; 313. a rod; 314. a spring; 315. a limiting ring; 316. a fixed block; 317. a circuit board body; 318. a chute; 32. a lifting assembly; 321. a connecting plate; 322. a servo motor; 323. a moving plate; 324. a threaded rod; 325. a screw block; 326. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model provides the following technical scheme:

example 1

Referring to fig. 1-6, the present utility model provides a technical solution: the positioning die for detecting the ink plug holes of the circuit board comprises a detection box 1, wherein the top of the inner side of the detection box 1 is fixedly connected with a lifting fixing mechanism 3, and the bottom of the inner side of the detection box 1 is fixedly connected with a detection mechanism 2;

the lifting fixing mechanism 3 comprises a lifting component 32 and a fixing component 31, wherein the lifting component 32 is arranged at the bottom of the fixing component 31;

lifting assembly 32 includes connecting plate 321, connecting plate 321 fixedly connected with detection case 1 left and right sides, connecting plate 321 top fixedly connected with servo motor 322, servo motor 322 bottom fixedly connected with threaded rod 324, threaded rod 324 bottom rotation is connected in connecting plate 321 top, threaded rod 324 peripheral threaded connection has screw thread piece 325, screw thread piece 325 inboard fixedly connected with movable plate 323.

Further, the left and right sides of the detection box 1 are provided with limit grooves 326 corresponding to the screw blocks 325, and the size of the limit grooves 326 is larger than that of the screw blocks 325, so that the screw blocks 325 can drive the movable plate 323 to move up and down when moving up and down.

Example two

Referring to fig. 1-6, in addition to the first embodiment, the fixing assembly 31 further includes a limiting plate 311, the limiting plate 311 is fixedly connected to the top of the moving plate 323, the inside of the limiting plate 311 is slidably connected with an inserting rod 313, the top of the inserting rod 313 is fixedly connected with a pulling block 312, a limiting ring 315 is fixedly connected to the periphery of one side of the inserting rod 313, which is close to the top of the moving plate 323, the bottom of the limiting ring 315 contacts with the top of the moving plate 323, and the bottom of the inserting rod 313 is slidably connected to the inside of the moving plate 323.

Further, fixed block 316 is fixedly connected with bottom of movable plate 323, spout 318 has been seted up to the fixed block 316 inboard, inside sliding connection of spout 318 has circuit board body 317, make circuit board body 317 can fix inside spout 318, conveniently fix circuit board body 317, the spring 314 has been cup jointed to the inserted bar 313 periphery, spring 314 top fixed connection is in limiting plate 311 bottom, and one side fixed connection in limiting plate 311 is kept away from to spring 314 is in limiting ring 315 top, can make the more stable grafting of inserted bar 313 in circuit board body 317 inside through spring 314, make circuit board body 317 more stable.

Example III

Referring to fig. 1-6, on the basis of the first embodiment and the second embodiment, the detection mechanism 2 further includes an electric telescopic rod 21, the electric telescopic rod 21 is fixedly connected to the bottom of the detection box 1, a push plate 22 is fixedly connected to the top of the electric telescopic rod 21, a fixing plate 23 is fixedly connected to the inner side of the detection box 1, a detection column 24 is slidably connected to the inside of the fixing plate 23, and a rubber ring 27 is fixedly connected to the bottom of the fixing plate 23.

Further, the fixed plate 23 is internally provided with a sliding groove 26, the sliding groove 26 is internally connected with a sliding block 25 in a sliding manner, the sliding block 25 is fixedly connected to the periphery of the detection column 24, and the sliding block 25 slides in the sliding groove 26, so that the sliding block 25 can limit the detection column 24.

In actual operation, when this device was used, insert the spout 318 with circuit board body 317 inside, the book makes circuit board body 317 can compress inserted bar 313, make inserted bar 313 can drive spring 314 through spacing collar 315 and compress, when circuit board body 317 is not blockked up inserted bar 313, spring 314 can drive inserted bar 313 and insert inside circuit board body 317 through spacing collar 315, spacing circuit board body 317 carries out, make circuit board body 317 be difficult for dropping, after circuit board body 317 is fixed, open servo motor 322, make servo motor 322 drive threaded rod 324 rotate, make threaded rod 324 drive screw piece 325 remove, make screw piece 325 can drive movable plate 323 and remove, make movable plate 323 can big fixed block 316 move down, make the hole that circuit board body 317 inside offered can detect through detecting post 24, when the hole that circuit board body inside offered is blockked up, can drive detecting post 24 and move down, make the staff can observe the position of blockking up hole 317, after the detection is accomplished, open electric telescopic handle 21, make electric telescopic handle 21 can drive push pedal 22 and upwards move, make push pedal 22 and can drive movable plate 24 and carry out the removal, make movable plate 323 can drive movable plate 323 and remove, make movable plate 323 can be moved down by detecting post 24, make the fixed post 24 and can be carried out the fixed to the fixed bottom of the fixed post 24, can be carried out to the fixed post 24.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a positioning die of detection line circuit board printing ink jack, includes detection case (1), its characterized in that: the lifting fixing mechanism (3) is fixedly connected to the top of the inner side of the detection box (1), and the detection mechanism (2) is fixedly connected to the bottom of the inner side of the detection box (1);

the lifting fixing mechanism (3) comprises a lifting assembly (32) and a fixing assembly (31), and the lifting assembly (32) is arranged at the bottom of the fixing assembly (31);

lifting assembly (32) are including connecting plate (321), connecting plate (321) fixedly connected with detects case (1) left and right sides, connecting plate (321) top fixedly connected with servo motor (322), servo motor (322) bottom fixedly connected with threaded rod (324), threaded rod (324) bottom rotation is connected in connecting plate (321) top, threaded rod (324) peripheral threaded connection has screw thread piece (325), screw thread piece (325) inboard fixedly connected with movable plate (323).

2. The positioning die for detecting ink plug holes of circuit board according to claim 1, wherein: limiting grooves (326) corresponding to the threaded blocks (325) are formed in the left side and the right side of the detection box (1), and the size of the limiting grooves (326) is larger than that of the threaded blocks (325).

3. The positioning die for detecting ink plug holes of circuit board according to claim 1, wherein: the fixed assembly (31) comprises a limiting plate (311), the limiting plate (311) is fixedly connected to the top of the movable plate (323), an inserting rod (313) is connected to the inside of the limiting plate (311) in a sliding mode, a pull block (312) is fixedly connected to the top of the inserting rod (313), a limiting ring (315) is fixedly connected to the periphery of one side, close to the top of the movable plate (323), of the inserting rod (313), the bottom of the limiting ring (315) is in contact with the top of the movable plate (323), and the bottom of the inserting rod (313) is connected to the inside of the movable plate (323) in a sliding mode.

4. The positioning die for detecting ink plug holes of circuit board according to claim 1, wherein: the bottom of the movable plate (323) is fixedly connected with a fixed block (316), a chute (318) is formed in the inner side of the fixed block (316), and a circuit board body (317) is connected inside the chute (318) in a sliding mode.

5. A positioning die for detecting line board ink plug holes according to claim 3, wherein: the periphery of the inserted link (313) is sleeved with a spring (314), the top of the spring (314) is fixedly connected to the bottom of the limiting plate (311), and one side, away from the limiting plate (311), of the spring (314) is fixedly connected to the top of the limiting ring (315).

6. The positioning die for detecting ink plug holes of circuit board according to claim 1, wherein: the detection mechanism (2) comprises an electric telescopic rod (21), the electric telescopic rod (21) is fixedly connected to the bottom of the detection box (1), a push plate (22) is fixedly connected to the top of the electric telescopic rod (21), a fixing plate (23) is fixedly connected to the inner side of the detection box (1), a detection column (24) is slidably connected to the inner side of the fixing plate (23), and a rubber ring (27) is fixedly connected to the bottom of the fixing plate (23).

7. The positioning die for detecting ink plug holes of circuit board according to claim 6, wherein: the inside sliding tray (26) of seting up of fixed plate (23), sliding tray (26) inside sliding connection has sliding block (25), sliding block (25) fixed connection is in detection post (24) periphery.