Probe automatic pitch changing mechanism

Abstract

The utility model relates to an automatic probe pitch changing mechanism, which comprises a support, and further comprises a first driving source arranged on the support and used for providing power; the detection component is arranged on the support in a sliding mode, and the first driving source can drive the detection component to move back and forth in a reciprocating mode; the distance adjusting component is fixedly arranged at the output end of the first driving source; and the distance adjusting part can drive a detection probe on the detection part to move. The utility model has the advantages of simple structure, cost saving, high working efficiency, reduced labor cost and labor intensity, low production cost, good product quality, high yield and high equipment utilization rate.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery testing devices, in particular to an automatic distance-changing mechanism for a probe. Background Art

[0002] Module EOL test equipment performs the final test before a module goes offline. Currently, conventional test equipment requires manual adjustment of the probe position after product replacement, which is time-consuming and labor-intensive. Manual position adjustment is difficult to control and inefficient. Furthermore, the probe is located inside the equipment, with limited operating space and inconvenient adjustment. Summary of the Invention

[0003] The purpose of this utility model is to provide a probe automatic distance changing mechanism with simple structure, cost saving and high working efficiency, reduced labor cost and labor intensity, low production cost, good product quality, high yield rate and high equipment utilization rate, so as to solve the problems of manual adjustment of probe position, which is time-consuming and labor-intensive, difficult to control and inefficient, and the probe being located inside the equipment, with limited operating space and inconvenient adjustment.

[0004] To achieve the above technical solution, the technical solution of the present invention is as follows: a probe automatic distance changing mechanism, including a bracket, the probe automatic distance changing mechanism also includes:

[0005] A first driving source is provided on the bracket and is used to provide power;

[0006] A detection component is slidably disposed on the bracket, and the first driving source can drive the detection component to move back and forth; and

[0007] The spacing adjustment component is fixedly arranged at the output end of the first driving source; the spacing adjustment component can drive the detection probe on the detection component to move.

[0008] Furthermore, the spacing adjustment component includes a short direction transfer module fixedly mounted on the first driving source; the output end of the short direction transfer module is retractably provided with a movable pressing component;

[0009] Wherein: the short direction transfer module can drive the movable pressing component to move back and forth along the width direction of the bracket to adjust the distance between the detection probes.

[0010] Furthermore, the movable pressing assembly includes a movable pressing base fixedly mounted on the output end of the short direction transfer module; a pressing cylinder is arranged on the movable pressing base in the vertical direction; and a pressing jig is arranged on the telescopic push rod of the pressing cylinder.

[0011] Furthermore, the detection component includes a detection beam; convex-shaped driving blocks are symmetrically provided at both ends of the detection beam; detection probe assemblies are arrayed and movably provided on the detection beam; the spacing between adjacent detection probe assemblies is adjustable; and a locking rack is provided on the detection beam along the length direction.

[0012] Furthermore, the detection probe assembly includes a detection base movably arranged on the detection beam; a locking portion on the detection base that can be telescopically moved in the vertical direction; and a detection probe that can be adjusted opposite to the locking portion;

[0013] Wherein: the spacing adjustment component drives the locking portion to move downward and then releases the lock, and then performs left and right adjustment.

[0014] Furthermore, the first driving source includes a second driving module fixed on the bracket; the second driving module is provided with a driving seat; and second adjustment components are provided at both ends of the driving seat in mirror image.

[0015] Furthermore, detection sensors are cross-radiated at the bottom of the bracket, and a braking part is provided between the bracket and the detection component.

[0016] Compared with the prior art, the present invention has the following beneficial effects: in this embodiment, the first drive source, the detection component, and the spacing adjustment component cooperate to achieve automatic adjustment of the detection between the detection components, thereby replacing the problems caused by manual adjustment, ensuring the final detection quality, reducing production working time, and thus improving production efficiency. The present invention has a simple structure, saves costs, and has high work efficiency, reducing labor costs and labor intensity, low production costs, good product quality, high yield rate, and high equipment utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To further illustrate various embodiments, the present invention is provided with accompanying drawings. These drawings form part of the disclosure of this invention and are primarily used to illustrate the embodiments and, in conjunction with the relevant description in the specification, to explain the operating principles of the embodiments. By referring to these drawings, those skilled in the art will understand other possible implementations and the advantages of this invention. The components in the figures are not drawn to scale, and similar reference numerals are generally used to represent similar components.

[0018] Figure 1 This is a three-dimensional structural diagram of the automatic distance-changing mechanism of the probe of the utility model;

[0019] Figure 2 This is a schematic diagram of the negative axis side of the automatic distance changing mechanism of the probe of the utility model. DETAILED DESCRIPTION

[0020] 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.

[0021] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0022] Please see the attached Figures 1 to 2 The present invention shows an automatic probe distance-changing mechanism, comprising a bracket 1, a first drive source 2, a detection component 3, and a spacing adjustment component 6. The bracket 1 is used to provide support for the installation of the first drive source 2, the detection component 3, and the spacing adjustment component 6. The first drive source 2 is mounted on the bracket 1 and is used to provide power for adjusting the spatial position of the detection component 3 and the spacing adjustment component 6. The detection component 3 is slidably mounted on the bracket 1, and the first drive source 2 can drive the detection component 3 to move back and forth. The spacing adjustment component 6 is fixed to the output end of the first drive source 2 and can drive the detection probe on the detection component 3 to move. In this embodiment, the first drive source 2, the detection component 3, and the spacing adjustment component 6 cooperate to achieve automatic adjustment of the detection between the detection components 3, thereby eliminating the problems caused by manual adjustment, ensuring the final detection quality, reducing production time, and improving production efficiency. The utility model has a simple structure, saves costs, and has high work efficiency. It reduces labor costs and labor intensity, and has low production costs, good product quality, high yield rate, and high equipment utilization.

[0023] Based on the above embodiment, the spacing adjustment component 6 includes a short direction shifting module 61 fixed on the first driving source 2; the output end of the short direction shifting module 61 is retractably provided with a movable downward pressure component 62; wherein: the short direction shifting module 61 can drive the movable downward pressure component 62 to move back and forth along the width direction of the bracket 1 to adjust the relative position of the detection component 3 in the length direction; the movable downward pressure component 62 is used to insert one end of it into the top of the detection component 3, and drive it to adjust horizontally, so as to automatically adjust the spacing between adjacent adjustment detection components 3.

[0024] Based on the above embodiment, the movable pressing assembly 62 includes a movable pressing base 621 fixed to the output end of the short-direction transfer module 61; a pressing cylinder 622 is provided vertically on the movable pressing base 621; and a pressing jig 623 is provided on the telescopic push rod of the pressing cylinder 622. Specifically, when the short-direction transfer module 61 drives the movable pressing assembly 62 to directly above the detection component 3, the pressing cylinder 622 begins to operate, inserting the pressing jig 623 into the detection component 3. After the short-direction transfer module 61 moves the detection component 3 into position, the pressing cylinder 622 moves in the opposite direction to complete the automatic adjustment of the spacing.

[0025] Based on the above embodiment, the detection component 3 includes a detection beam 31; convex-shaped drive blocks 32 are symmetrically provided at both ends of the detection beam 31, which are used to cooperate with the pressing fixture 623 so that it can be inserted into the groove of the pressing fixture 623 for clamping and positioning; the detection probe assembly 33 is arrayed and movably provided on the detection beam 31; the spacing between adjacent detection probe assemblies 33 is adjustable; a locking rack 34 is provided on the detection beam 31 along the length direction for positioning the detection component 3.

[0026] Based on the above embodiment, the detection probe assembly 33 includes a detection base 331 movably arranged on the detection beam 31; a locking portion 332 on the detection base 331 that can be telescopically moved in the vertical direction; a detection probe 333 is adjustably provided opposite the locking portion 332; wherein: the spacing adjustment component 4 drives the locking portion 332 to move downward and then releases the lock, and then adjusts it left and right.

[0027] Based on the above embodiment, the first driving source 2 includes a second driving module 21 fixed on the bracket 1; the second driving module 21 is provided with a driving seat 22; and the two ends of the driving seat 22 are mirror images of each other and provided with second adjustment components 23.

[0028] Based on the above embodiment, detection sensors are cross-radiated at the bottom of the bracket 1. A braking part is provided between the bracket 1 and the detection component 3 for braking and improving the adjustment accuracy.

[0029] The utility model works as follows: the first driving source 2 drives the spacing adjustment component 6 to move onto the detection component 3. At this time, the movable pressing component 62 acts to press and drive the detection component 3 to move in the longitudinal direction. After it is in place, the braking part (guide rail clamp) clamps and positions it. Then, the movable pressing component 62 drives the tightening part 332 to move downward, loosening the engagement between the bottom toothed structure and the locking rack 34, achieving disengagement and then automatically and quickly adjusting. When the movable pressing component 62 is released, it will re-engage and fix. The entire mechanism is controlled by the first driving source 2, the detection component 3, the spacing adjustment component 6 and the external PLC to perform a preset program to move the probe block to the correct position, thereby achieving the purpose of automatic adjustment.

[0030] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art should be able to utilize the technical contents disclosed above and make equivalent embodiments that are equivalent changes by making slight changes or modifications without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A probe automatic distance changing mechanism, comprising a bracket (1), characterized in that: The probe automatic distance changing mechanism also includes: A first driving source (2) is provided on the bracket (1) and is used to provide power; A detection component (3) is slidably disposed on the bracket (1), and the first driving source (2) can drive the detection component (3) to move back and forth; and A spacing adjustment component (6) is fixedly arranged at the output end of the first driving source (2); the spacing adjustment component (6) can drive the detection probe on the detection component (3) to move.

2. The probe automatic distance changing mechanism according to claim 1, characterized in that: The spacing adjustment component (6) comprises a short-direction transfer module (61) fixedly mounted on the first driving source (2); an output end of the short-direction transfer module (61) is retractably provided with a movable downward pressing component (62); Wherein: the short direction transfer module (61) can drive the movable pressing component (62) to move back and forth along the width direction of the bracket (1) to adjust the distance between the detection probes.

3. The automatic probe distance changing mechanism according to claim 2, wherein: The movable pressing assembly (62) comprises a movable pressing base (621) fixedly mounted on the output end of the short-direction transfer module (61); a pressing cylinder (622) is arranged vertically on the movable pressing base (621); and a material pressing jig (623) is arranged on the telescopic push rod of the pressing cylinder (622).

4. The automatic probe distance changing mechanism according to claim 1, wherein: The detection component (3) comprises a detection beam (31); convex-shaped driving blocks (32) are symmetrically provided at both ends of the detection beam (31); detection probe assemblies (33) are arranged in an array and movably provided on the detection beam (31); the spacing between adjacent detection probe assemblies (33) is adjustable; and a locking rack (34) is provided on the detection beam (31) along the length direction.

5. The automatic probe distance changing mechanism according to claim 4, characterized in that: The detection probe assembly (33) comprises a detection base (331) movably arranged on the detection beam (31); a locking portion (332) on the detection base (331) that can be telescopically moved in a vertical direction; and a detection probe (333) that is adjustable and arranged directly opposite the locking portion (332); Wherein: the spacing adjustment component (6) drives the locking portion (332) to move downward and then releases the lock, and then performs left and right adjustment.

6. The automatic probe distance changing mechanism according to claim 1, characterized in that: The first driving source (2) comprises a second driving module (21) fixed on the bracket (1); the second driving module (21) is provided with a driving seat (22); and second adjustment components (23) are provided at both ends of the driving seat (22) in mirror images of each other.

7. The probe automatic distance changing mechanism according to claim 1, characterized in that: Detection sensors are cross-radiated on the bottom of the bracket (1).

8. The probe automatic distance changing mechanism according to claim 1, characterized in that: A braking portion is provided between the bracket (1) and the detection component (3).

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