A dual station terminal testing apparatus

Abstract

The utility model discloses a kind of double-station terminal detection equipment, belong to terminal detection field, including base station;Double-station positioning clamping conveying mechanism for clamping and positioning terminal and conveying terminal is installed on the base station;Multi-process detection mechanism for carrying out multi-process detection to the terminal clamped and conveyed by double-station positioning clamping conveying mechanism is installed on the base station;The base station rear side is provided with wire rod detector for detecting wire rod;The double-station positioning clamping conveying mechanism includes clamping and positioning assembly, double-station moving assembly and blanking assembly;Clamping and positioning assembly is connected with double-station moving assembly;Double-station moving assembly and double-station moving assembly are connected with base station. By the above-mentioned mode, the utility model can realize the continuous detection of the terminal of two stations by multi-process detection mechanism, save time cost.

Description

Technical Field

[0001] This utility model relates to the field of terminal testing, specifically to a dual-station terminal testing device. Background Technology

[0002] Terminal inspection equipment is an automated device used for precise inspection of the dimensions, appearance, insertion and extraction force, and conductivity of electronic terminals. It employs high-precision optical sensors, mechanical probes, or CCD vision systems, combined with AI algorithms to identify defects (such as deformation, oxidation, and missing materials) in real time. This equipment is widely used in the 3C electronics, automotive electronics, and new energy industries to ensure connector reliability and consistent production quality.

[0003] Chinese patent CN218938476U discloses a terminal testing device, comprising: a floating mechanism including a fixed plate and a floating plate connected together, the floating plate being able to float relative to the fixed plate; a microneedle mechanism mounted on the floating plate, the position of the microneedle mechanism being adjustable based on the floating of the floating plate; the microneedle mechanism having a guide positioning groove on the side away from the floating mechanism that cooperates with the terminal to be tested, and having a detection microneedle extending into the guide positioning groove inside. This device eliminates the need for manual wire insertion testing, saving labor and increasing testing efficiency; during testing, calibration can be performed before insertion to achieve precise alignment between the detection microneedle and the terminal to be tested, avoiding damage to both the terminal to be tested and the detection microneedle, thereby improving product yield and reducing testing equipment wear. However, this device still has the following problems:

[0004] 1. This device can only perform single-process testing on a single terminal. If testing requires multiple processes, each process must be completed manually in sequence.

[0005] 2. When inspecting workpieces, manual preliminary positioning and manual unloading are still required, which takes a long time.

[0006] Based on this, the present invention designs a dual-station terminal testing device to solve the above problems. Utility Model Content

[0007] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a dual-station terminal testing device.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A dual-station terminal testing device, comprising a base;

[0010] The base is equipped with a dual-station positioning, clamping, and conveying mechanism for clamping and conveying the terminals.

[0011] The base is equipped with a multi-process inspection mechanism for performing multi-process inspection on the terminals clamped and conveyed by the dual-station positioning clamping and conveying mechanism;

[0012] A wire testing instrument for testing wires is provided on the rear side of the base.

[0013] The rear end of the base is provided with a discharge port;

[0014] The dual-station positioning, clamping, and conveying mechanism includes a clamping and positioning component, a dual-station moving component, and a unloading component; the clamping and positioning component is connected to the dual-station moving component; both the dual-station moving component and the dual-station moving component are connected to the base; the clamping and positioning component is used to position and fix the terminal; the dual-station moving component is used to convey the clamping and positioning component; and the unloading component is used to unload the terminal after the inspection is completed.

[0015] Furthermore, the clamping and positioning assembly includes a positioning component and a rotary pressing cylinder; both the rotary pressing cylinder and the positioning component are connected to the dual-station moving assembly; the positioning component is used to position the terminal; and the rotary pressing cylinder is used to fix the terminal.

[0016] Furthermore, the positioning component includes a placement block, a push block, and a push cylinder; the placement block has two symmetrically arranged slots for placing terminals; the placement block is connected to the dual-station moving component; the two push blocks are symmetrically arranged front and back, and the push blocks are slidably connected to the placement block through a sliding groove on the placement block; the driving ends of the two push cylinders are respectively fixedly connected to the ends of the two push blocks that are far apart from each other; the lower end of the push cylinder is connected to the dual-station moving component, and the lower end of the rotary pressing cylinder is fixedly connected to the dual-station moving component.

[0017] Furthermore, the dual-station moving assembly includes a linear module and a fixed plate; the lower ends of the placement block, the push cylinder, and the rotary pressing cylinder are all fixedly connected to the fixed plate; the fixed plate is fixedly connected to the drive end of the linear module; and the linear module is fixedly connected to the base.

[0018] Furthermore, the unloading assembly includes a second linear module, a second push cylinder, and pneumatic grippers; the second linear module is fixedly connected to the upper rear side of the base; the driving end of the second linear module is fixedly connected to the second push cylinder; and the driving end of the second push cylinder is fixedly connected to two pneumatic grippers.

[0019] Furthermore, the multi-process inspection mechanism includes a pin position detection component, a connectivity detection component, and a hole position detection component; two sets of hole position detection components are arranged one after the other, and the pin position detection component, connectivity detection component, and hole position detection component are all connected to the base. The pin position detection component is used to detect the pin position on the terminal; the connectivity detection component is used to detect whether the pins on the terminal are connected; and the hole position detection component is used to detect whether the hole position on the terminal is correct.

[0020] Furthermore, the pin position detection component includes a push cylinder three, a sliding block one, and through-beam optical fibers; the push cylinder three is fixedly connected to the base, and the drive end of the push cylinder three is fixedly connected to the sliding block one; the sliding block one is slidably connected to the base through a slider rail, the upper left side of the sliding block one is fixedly connected to two detection blocks one, and the detection blocks one is fixedly connected to multiple sets of through-beam optical fibers.

[0021] Furthermore, the connectivity detection component includes a push cylinder four, a sliding block two, and a detection probe one; the push cylinder four is fixedly connected to the base, and the drive end of the push cylinder four is fixedly connected to the sliding block two; the sliding block two is slidably connected to the base through a slider rail, the upper left side of the sliding block two is fixedly connected to two detection blocks two, and the detection blocks two are fixedly connected to multiple sets of detection probes one.

[0022] Compared with the prior art, the advantages of this utility model are as follows: 1. This utility model can realize continuous testing of terminals at two workstations through a multi-process testing mechanism, saving time and costs;

[0023] 2. This utility model can realize the positioning, clamping and fixing of two terminals and simultaneous movement and unloading through a dual-station clamping and feeding mechanism. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This utility model provides a three-dimensional dual-station terminal testing device. Figure 1 ;

[0026] Figure 2 This is a front view of a dual-station terminal testing device according to the present invention;

[0027] Figure 3 For along Figure 2 A partial 3D diagram with a portion removed along the AA direction;

[0028] Figure 4 This is a perspective view of a dual-station terminal testing device of the present invention, with the base shell removed.

[0029] Figure 5 This is a perspective view of a dual-station terminal testing device of this utility model after the base has been removed;

[0030] Figure 6 for Figure 3 Enlarged view of point B in the middle;

[0031] Figure 7 for Figure 5 Enlarged view of point C in the middle.

[0032] The labels in the diagram represent:

[0033] 1. Base; 2. Dual-station positioning, clamping, and conveying mechanism; 21. Clamping and positioning component; 211. Placement block; 212. Push block; 213. Push cylinder one; 214. Rotary pressing cylinder; 22. Dual-station moving component; 221. Linear module one; 222. Fixing plate; 23. Unloading component; 231. Linear module two; 232. Push cylinder two; 233. Pneumatic gripper; 3. Multi-process inspection mechanism; 31. Pin position detection component; 311. Push cylinder three; 312. Sliding block one; 313. Optical fiber; 314. Detection block one; 32. Connectivity detection component; 321. Push cylinder four; 322. Sliding block two; 323. Detection probe one; 324. Detection block two; 33. Hole position detection component; 331. Push cylinder five; 332. Detection probe two; 4. Wire inspector. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0035] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0036] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-7 A dual-station terminal testing device, comprising a base 1;

[0037] The base 1 is equipped with a dual-station positioning clamping and conveying mechanism 2 for clamping and conveying the positioning terminals;

[0038] The base 1 is equipped with a multi-process inspection mechanism 3 for performing multi-process inspection on the terminals clamped and conveyed by the dual-station positioning clamping and conveying mechanism 2;

[0039] A wire detector 4 for control device is provided on the rear side of the base 1;

[0040] The rear end of the base 1 is provided with a discharge port;

[0041] like Figure 2 and Figure 3 As shown, the dual-station positioning and clamping conveying mechanism 2 includes a clamping and positioning component 21, a dual-station moving component 22, and a unloading component 23; the clamping and positioning component 21 is connected to the dual-station moving component 22; both the dual-station moving component 22 and the base 1 are connected; the clamping and positioning component 21 is used to position and fix the terminals; the dual-station moving component 22 is used to convey the clamping and positioning component 21; and the unloading component 23 is used to unload the terminals after the inspection is completed.

[0042] In this invention, the operator places two terminals in the clamping and positioning assembly 21, activates the clamping and positioning assembly 21 to position and fix the terminals, and then activates the dual-station moving assembly 22 to move the clamping and positioning assembly 21 to the position of the multi-process inspection mechanism 3 to perform multi-process inspection on the terminals. After the inspection is completed, the unloading assembly 23 is activated to unload the inspected terminals, while the wire inspector 4 inspects the wire. This achieves automatic unloading after positioning, clamping and fixing two terminals and synchronously moving them for continuous inspection through the multi-process inspection mechanism 3.

[0043] The clamping and positioning assembly 21 includes a positioning assembly and a rotary pressing cylinder 214; both the rotary pressing cylinder 214 and the positioning assembly are connected to the dual-station moving assembly 22; the positioning assembly is used to position the terminal; the rotary pressing cylinder 214 is used to fix the terminal;

[0044] The positioning component includes a placement block 211, a push block 212, and a push cylinder 213. The placement block 211 has two symmetrically arranged slots for placing terminals. The placement block 211 is connected to the dual-station moving component 22. The two push blocks 212 are symmetrically arranged and are slidably connected to the placement block 211 via a sliding groove. The driving ends of the two push cylinders 213 are fixedly connected to the ends of the two push blocks 212 that are far apart from each other. The lower end of the push cylinder 213 is connected to the dual-station moving component 22, and the lower end of the rotary pressing cylinder 214 is fixedly connected to the dual-station moving component 22.

[0045] The dual-station moving assembly 22 includes a linear module 221 and a fixed plate 222; the lower ends of the placement block 211, the push cylinder 213, and the rotary pressing cylinder 214 are all fixedly connected to the fixed plate 222; the fixed plate 222 is fixedly connected to the drive end of the linear module 221; the linear module 221 is fixedly connected to the base 1.

[0046] The unloading assembly 23 includes a linear module 231, a push cylinder 232, and pneumatic grippers 233; the linear module 231 is fixedly connected to the upper rear side of the base 1; the driving end of the linear module 231 is fixedly connected to the push cylinder 232; the driving end of the push cylinder 232 is fixedly connected to the two pneumatic grippers 233.

[0047] In this invention, the operator places the terminal in the placement block 211 through two symmetrical slots on the placement block 211. Then, the pusher cylinder 213 is activated to push the pusher block 212, which moves to abut against one corner of the terminal. The pusher block 212, in conjunction with the placement block 211, positions the terminal. Simultaneously, the rotary pressing cylinder 214 is activated to rotate above the terminal and press down to fix it. Then, the linear module 221 is activated, and the terminal is moved through the fixing plate 222 and the placement block 211 into the multi-process inspection mechanism 3 for multi-process inspection. After the inspection is completed, the linear module 221 moves... The pneumatic gripper 233 moves to a position below the pneumatic gripper 233. The rotating pressing cylinder 214 and the first push cylinder 213 simultaneously cancel the positioning and clamping of the terminal. Then, the second push cylinder 232 drives the pneumatic gripper 233 to move down. The two pneumatic grippers 233 start to clamp the two terminals simultaneously. Then, the second push cylinder 232 drives the pneumatic gripper 233 to move up. After the pneumatic gripper 233 moves up, the linear module 231 drives the second push cylinder 232 to move the two terminals backward through the pneumatic gripper 233 into the unloading port. After reaching the unloading port, the pneumatic gripper 233 cancels the clamping of the terminal and puts the terminal down. This achieves the positioning, clamping and fixing of the two terminals, simultaneous movement and automatic unloading.

[0048] like Figure 4 As shown, the multi-process inspection mechanism 3 includes a pin position detection component 31, a connectivity detection component 32, and a hole position detection component 33; two sets of hole position detection components 33 are arranged one after the other. The pin position detection component 31, the connectivity detection component 32, and the hole position detection component 33 are all connected to the base 1. The pin position detection component 31 is used to detect the pin position on the terminal; the connectivity detection component 32 is used to detect whether the pins on the terminal are connected; and the hole position detection component 33 is used to detect whether the hole position on the terminal is correct.

[0049] The pin position detection component 31 includes a push cylinder 311, a sliding block 312, and a through-beam optical fiber 313. The push cylinder 311 is fixedly connected to the base 1, and the driving end of the push cylinder 311 is fixedly connected to the sliding block 312. The sliding block 312 is slidably connected to the base 1 via a slider rail. The upper left side of the sliding block 312 is fixedly connected to two detection blocks 314. The detection blocks 314 are fixedly connected to multiple sets of through-beam optical fibers 313.

[0050] The connectivity detection component 32 includes a push cylinder 321, a sliding block 322, and a detection probe 323. The push cylinder 321 is fixedly connected to the base 1, and the driving end of the push cylinder 321 is fixedly connected to the sliding block 322. The sliding block 322 is slidably connected to the base 1 via a slider rail. The upper left side of the sliding block 322 is fixedly connected to two detection blocks 324, and the detection blocks 324 are fixedly connected to multiple sets of detection probes 323.

[0051] The hole position detection component 33 includes a push cylinder five 331 and a detection probe two 332; the push cylinder four 321 is fixedly connected to the base 1, and the driving end of the push cylinder four 321 is fixedly connected to the detection probe two 332.

[0052] In this invention, the linear module 221 is activated, driving two terminals to move via the fixing plate 222 and the placement block 211. The two terminals first move to the front of the push cylinder 311. The push cylinder 311 then activates, pushing the sliding block 312 to move to the left. The movement of the sliding block 312, through the detection block 314, causes the through-beam fiber 313 to move to the left to detect the position of the pins on the terminals. After the detection is completed, the push cylinder 311 drives the sliding block 312 to reset the through-beam fiber 313 and the detection block 314. Then, the linear module 221 is activated, driving the two terminals to move to the front of the push cylinder 321 via the fixing plate 222 and the placement block 211. The push cylinder 321 then activates, pushing the sliding block 322 to move to the left. Sliding block 2 322 moves and drives detection probe 1 323 to the left via detection block 2 324 to detect the continuity of the pins on the terminal. After the detection is completed, push cylinder 4 321 drives sliding block 2 322 to reset detection probe 1 323 and detection block 2 324. Then, linear module 1 221 starts and drives two terminals to move in front of push cylinder 5 331 via fixed plate 222 and placement block 211. The two push cylinders 5 331 start and drive detection probe 2 332 to detect the hole position of the terminal. After the detection is completed, linear module 1 221 starts and drives two terminals to move under pneumatic gripper 233 via fixed plate 222 and placement block 211 for unloading. This realizes continuous detection of terminals at two stations.

[0053] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A dual-station terminal testing device, comprising a base (1), characterized in that: It also includes a dual-station positioning clamping and conveying mechanism (2), a multi-process inspection mechanism (3), and a wire inspection instrument (4); The base (1) is equipped with a dual-position positioning clamping and conveying mechanism (2) for clamping and conveying the positioning terminals. The base (1) is equipped with a multi-process inspection mechanism (3) for performing multi-process inspection on the terminals clamped and conveyed by the dual-station positioning clamping and conveying mechanism (2). A wire testing instrument (4) for testing wires is provided on the rear side of the base (1). The base (1) has a discharge port at its rear end; The dual-station positioning clamping and conveying mechanism (2) includes a clamping and positioning component (21), a dual-station moving component (22), and a feeding component (23); the clamping and positioning component (21) is connected to the dual-station moving component (22); both the dual-station moving component (22) and the dual-station moving component (22) are connected to the base (1); the clamping and positioning component (21) is used to position and fix the terminal; the dual-station moving component (22) is used to convey the clamping and positioning component (21); the feeding component (23) is used to feed the terminal after the inspection is completed.

2. The dual-station terminal testing equipment according to claim 1, characterized in that, The clamping and positioning assembly (21) includes a positioning assembly and a rotary pressing cylinder (214); both the rotary pressing cylinder (214) and the positioning assembly are connected to the dual-station moving assembly (22); the positioning assembly is used to position the terminal; the rotary pressing cylinder (214) is used to fix the terminal.

3. The dual-station terminal testing equipment according to claim 2, characterized in that, The positioning component includes a placement block (211), a push block (212), and a push cylinder (213). The placement block (211) has two slots symmetrically arranged for placing terminals. The placement block (211) is connected to the dual-station moving component (22). The two push blocks (212) are symmetrically arranged and the push blocks (212) are limited and slidably connected to the placement block (211) through the sliding grooves opened on the placement block (211). The driving ends of the two push cylinders (213) are fixedly connected to the ends of the two push blocks (212) that are far apart from each other. The lower end of the push cylinder (213) is connected to the dual-station moving component (22), and the lower end of the rotary pressing cylinder (214) is fixedly connected to the dual-station moving component (22).

4. The dual-station terminal testing equipment according to claim 3, characterized in that, The dual-station moving assembly (22) includes a linear module (221) and a fixed plate (222); the lower ends of the placement block (211), the push cylinder (213) and the rotary pressing cylinder (214) are all fixedly connected to the fixed plate (222); the fixed plate (222) is fixedly connected to the drive end of the linear module (221); the linear module (221) is fixedly connected to the base (1).

5. The dual-station terminal testing equipment according to claim 1, characterized in that, The unloading assembly (23) includes a linear module two (231), a push cylinder two (232), and pneumatic grippers (233); the linear module two (231) is fixedly connected to the upper rear side of the base (1); the driving end of the linear module two (231) is fixedly connected to the push cylinder two (232); the driving end of the push cylinder two (232) is fixedly connected to two pneumatic grippers (233).

6. The dual-station terminal testing equipment according to claim 1, characterized in that, The multi-process inspection mechanism (3) includes a pin position detection component (31), a connectivity detection component (32), and a hole position detection component (33); two sets of hole position detection components (33) are arranged one after the other. The pin position detection component (31), the connectivity detection component (32), and the hole position detection component (33) are all connected to the base (1). The pin position detection component (31) is used to detect the pin position on the terminal; the connectivity detection component (32) is used to detect whether the pins on the terminal are connected; and the hole position detection component (33) is used to detect whether the hole position on the terminal is correct.

7. The dual-station terminal testing equipment according to claim 6, characterized in that, The pin position detection component (31) includes a push cylinder three (311), a sliding block one (312), and a through-beam optical fiber (313); the push cylinder three (311) is fixedly connected to the base (1), and the driving end of the push cylinder three (311) is fixedly connected to the sliding block one (312); the sliding block one (312) is limited and slidably connected to the base (1) through a slider rail, and the upper left side of the sliding block one (312) is fixedly connected to two detection blocks one (314), and the detection blocks one (314) is fixedly connected to multiple sets of through-beam optical fibers (313).

8. The dual-station terminal testing equipment according to claim 6, characterized in that, The connectivity detection component (32) includes a push cylinder four (321), a sliding block two (322), and a detection probe one (323); the push cylinder four (321) is fixedly connected to the base (1), and the driving end of the push cylinder four (321) is fixedly connected to the sliding block two (322); the sliding block two (322) is limited and slidably connected to the base (1) through a slider rail, and the upper left side of the sliding block two (322) is fixedly connected to two detection blocks two (324), and the detection blocks two (324) are fixedly connected to multiple sets of detection probes one (323).

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