A semi-automatic continuous board programming and testing machine

Abstract

This utility model relates to a semi-automatic connected board programming and testing machine. The machine includes a sheet metal outer cover, a programming and testing structure located within the sheet metal outer cover, and a product tray structure. The programming and testing structure includes a test pressing cylinder, which is mounted on a guide post via a pressing cylinder fixing plate. An upper needle mold module is connected to the lower part of the test pressing cylinder via a movable column. A corresponding lower needle mold module is provided below the upper needle mold module. The product tray structure is slidably arranged between the upper and lower needle mold modules. A vision camera module is installed inside the sheet metal outer cover under the product tray structure. The connected board to be programmed is placed on the product tray structure. The product tray structure moves to the middle between the upper and lower needle mold modules via a Y-servo module. A dotting device performs dotting and programming, achieving semi-automatic connected board programming, improving programming efficiency and reducing manual labor.

Description

Technical Field

[0001] This utility model relates to the field of programming and testing technology, specifically a semi-automatic continuous board programming and testing machine. Background Technology

[0002] In the process of programming circuit boards, manual programming is still commonly used. The process involves placing the circuit board on a programming fixture, then manually pressing it down until it contacts the probes on the fixture, and programming is performed within a certain time. This manual operation is inefficient, physically demanding, and requires frequent repetitive programming actions. One person can only operate one machine, increasing production and labor costs. Therefore, improving and refining the above-mentioned methods to save costs and increase programming efficiency is an urgent issue that needs to be addressed. Summary of the Invention

[0003] The purpose of this invention is to provide a semi-automatic continuous board programming and testing machine to solve the programming efficiency problem mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A semi-automatic continuous circuit board programming and testing machine includes: a sheet metal outer cover, a programming and testing structure located inside the sheet metal outer cover, and a product tray structure. The programming and testing structure includes a test pressing cylinder, which is mounted on a guide post via a pressing cylinder fixing plate. An upper needle mold assembly is connected to the lower part of the test pressing cylinder via a movable column. A corresponding lower needle mold assembly is provided below the upper needle mold assembly. The product tray structure is slidably arranged between the upper and lower needle mold assemblies. A vision camera module is installed inside the sheet metal outer cover under the product tray structure.

[0006] The product tray structure includes a Y-axis servo module and a test movable tray located on the Y-axis servo module. The test movable tray is equipped with a dotting device. The movement of the dotting device is controlled by the X-axis servo module, and the dotting device is mounted on a crossbar. The two ends of the crossbar are movably mounted on guide posts. The up and down movement of the crossbar is controlled by a test pressing cylinder.

[0007] The Y-axis servo module includes a Y-axis servo cylinder.

[0008] The X-axis servo module is installed at the bottom of the pressing cylinder fixing plate, and the X-axis servo module includes an X-axis servo cylinder and an X-axis test slide rail.

[0009] The dotting device is controlled by a dotting cylinder.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] The circuit board to be programmed is placed on the product tray structure. The product tray structure moves between the upper and lower pin modules via the Y servo module. The programming is performed by the dotting device, realizing a semi-automatic programming service for the circuit board, improving programming efficiency and reducing manual labor. Attached Figure Description

[0012] Figure 1 This is a front view of a semi-automatic continuous board programming and testing machine according to the present invention;

[0013] Figure 2 This is a side view of a semi-automatic continuous board programming and testing machine according to the present invention;

[0014] Figure 3 This is a schematic diagram of the X-axis servo module of a semi-automatic continuous board programming and testing machine according to the present invention.

[0015] Figure 4 This is a schematic diagram of the pressing cylinder fixing plate of a semi-automatic continuous plate burning and testing machine according to the present invention.

[0016] Figure 5 This is a top view of a semi-automatic continuous board programming and testing machine according to the present invention;

[0017] Figure 6 This is an exploded view of the test tray of a semi-automatic continuous board programming tester according to the present invention.

[0018] Figure 7 This is a schematic diagram of the upper and lower needle mold assembly of a semi-automatic continuous board programming and testing machine according to the present invention.

[0019] In the diagram: 1. Sheet metal outer cover; 2. Burn-in test structure; 21. Test pressing cylinder; 22. Pressing cylinder fixing plate; 23. Guide column; 24. Movable column; 25. Upper needle mold module; 26. Lower needle mold module; 3. Product tray structure; 31. Y-axis servo module; 311. Y-axis servo cylinder; 312. Y-axis test slide rail; 32. Test movable tray; 321. Tray motion component; 322. Tray pad; 323. Connecting plate tray; 33. Marking device; 331. Marking cylinder; 34. X-axis servo module; 341. X-axis servo cylinder; 342. X-axis test slide rail; 35. Crossbar; 4. Vision camera module; 5. Touch screen all-in-one machine; 6. Test result LED display panel; 7. Function table display screen; 8. Switch button. Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-7 One embodiment provided by this utility model:

[0022] A semi-automatic continuous circuit board programming and testing machine includes: a sheet metal outer cover 1, a programming and testing structure 2 located inside the sheet metal outer cover 1, and a product tray structure 3. The programming and testing structure 2 includes a test pressing cylinder 21, which is mounted on a guide post 23 via a pressing cylinder fixing plate 22. An upper needle mold assembly 25 is connected to the lower part of the test pressing cylinder 21 via a movable post 24. A corresponding lower needle mold assembly 26 is provided below the upper needle mold assembly 25. The product tray structure 3 is slidably arranged between the upper needle mold assembly 25 and the lower needle mold assembly 26. A vision camera module 4 is installed inside the sheet metal outer cover 1 under the product tray structure 3.

[0023] Product tray structure 3 includes a Y-axis servo module 31 and a test movable tray 32 located on the Y-axis servo module 31. The test movable tray 32 is equipped with a dotting device 33. The movement of the dotting device 33 is controlled by the X-axis servo module 34. The dotting device 33 is mounted on a crossbar 35. The two ends of the crossbar 35 are movably mounted on guide posts 23. The up and down movement of the crossbar 35 is controlled by the test pressing cylinder 21.

[0024] In the above technical solution, the test active tray 32 is located on the Y-axis servo module 31. Through the operation of the Y-axis servo module 31, the test active tray 32 is pushed to move back and forth on the Y-axis, while the X-axis servo module 34 can push the dotting device 33 to move left and right on the X-axis to achieve the purpose of dotting the connecting board and burning; and the up and down movement of the dotting device 33 and the up and down movement of the upper needle mold module 25 are achieved by driving the test pressing cylinder 21.

[0025] The structure of the test activity tray 32 includes a tray movement component 321 at the bottom and a tray pad 322 located on the tray movement component 321. A connecting plate tray 323 is provided on the tray pad 322, and a connecting plate for burning can be placed on the connecting plate tray 323.

[0026] The Y-axis servo module 31 includes a Y-axis servo cylinder 311 and a Y-axis test slide rail 312, on which a test movable tray 32 is movably mounted.

[0027] In the above technical solution, the Y-axis servo cylinder 311 can drive the test movable tray 32 located on it to move back and forth along the Y-axis test slide rail 312.

[0028] The X-axis servo module 34 is mounted on the bottom of the pressing cylinder fixing plate 22, and the X-axis servo module 34 includes an X-axis servo cylinder 341 and an X-axis test slide rail 342.

[0029] In the above technical solution, the X-axis servo module 34 drives the dotting device 33 to slide back and forth on the X-axis test slide rail 342.

[0030] The dotting device 33 is controlled by the dotting cylinder 331.

[0031] In this utility model, the upper part of the sheet metal cover 1 is also provided with a touch screen all-in-one machine 5, and the lower part is also provided with a test result LED display panel 6, a function table display screen 7, and a switch button 8.

[0032] Therefore, in this semi-automatic connected board programming and testing machine, the start switch button 8 is pressed, the connected board is placed in the connected board tray 323 of the test movable tray 32, the Y-axis servo cylinder 311 in the Y-axis servo module 31 is activated, and the test movable tray 32 is driven to slide on the Y-axis test slide rail 312 to the position of the vision camera module 4, read the QR code data of the whole board, cache it to the computer, after scanning the code, control the test movable tray 32 to move to the position of the upper needle mold module 25 and the lower needle mold module 26 for testing. After the test is completed, the test data is uploaded and the defective product data is stored. The automatic 8-station test is performed in one go. After the test of all stations is completed, the Y-axis servo cylinder 311 drives the test movable tray 32 to return to the board placement position to continue the test of the new connected board.

Claims

1. A semi-automatic continuous board programming and testing machine, characterized in that: This semi-automatic continuous board programming and testing machine includes: a sheet metal outer cover (1), a programming and testing structure (2) located inside the sheet metal outer cover (1), and a product tray structure (3). The programming and testing structure (2) includes a test pressing cylinder (21). The test pressing cylinder (21) is mounted on a guide post (23) via a pressing cylinder fixing plate (22). The test pressing cylinder (21) is connected to an upper needle mold assembly (25) via a movable post (24). A corresponding lower needle mold assembly (26) is provided under the upper needle mold assembly (25). The product tray structure (3) is slidably arranged between the upper needle mold assembly (25) and the lower needle mold assembly (26). A vision camera module (4) is installed inside the sheet metal outer cover (1) under the product tray structure (3). The product tray structure (3) includes a Y-axis servo module (31) and a test active tray (32) located on the Y-axis servo module (31). The test active tray (32) is provided with a dotting device (33). The movement of the dotting device (33) is controlled by the X-axis servo module (34). The dotting device (33) is mounted on a crossbar (35). The two ends of the crossbar (35) are movably mounted on guide posts (23). The up and down movement of the crossbar (35) is controlled by a test pressing cylinder (21).

2. The semi-automatic continuous board programming and testing machine according to claim 1, characterized in that: The Y-axis servo module (31) includes a Y-axis servo cylinder (311) and a Y-axis test slide rail (312), on which a test active tray (32) is movably mounted.

3. The semi-automatic continuous board programming and testing machine according to claim 1, characterized in that: The X-axis servo module (34) is installed at the bottom of the pressing cylinder fixing plate (22), and the X-axis servo module (34) includes an X-axis servo cylinder (341) and an X-axis test slide rail (342).

4. The semi-automatic continuous board programming and testing machine according to claim 1, characterized in that: The dotting device (33) is controlled by the dotting cylinder (331).

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