Battery detection device and detection method

Abstract

The invention relates to the technical field of battery detection, in particular to a battery detection device and method, and the device comprises a second conveying mechanism, a thickness pressure detection mechanism, a turnover mechanism, a three-way appearance detection mechanism, a fourth conveying mechanism and a third conveying mechanism. The second conveying mechanism is provided with a second conveying sliding rail, a second front adsorption assembly and a second rear adsorption assembly. The thickness pressure detection mechanism is located on a displacement path of the second front adsorption assembly, the turnover mechanism connects the battery from the thickness pressure detection mechanism to a first station and drives the battery to turn over to a second station, and the second rear adsorption assembly adsorbs the battery to the turnover mechanism through the thickness pressure detection mechanism; the fourth conveying mechanism bears the batteries and conveys the batteries in the conveying direction of the fourth conveying mechanism, and the conveying path at least comprises a detectable area of the three-direction appearance detection mechanism. According to the invention, the battery can be conveyed, high-efficiency detection of various data of the battery can be completed, an additional detection device is not needed, and multi-surface detection of the battery in a limited space is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of battery detection, and in particular to a battery detection device and a detection method. Background Art

[0002] Watch batteries are an important part of a watch. The batteries need to be inspected and processed before installation. The processing parts include appearance size, length, width, thickness, and flatness. Therefore, testing equipment is needed to inspect and process the above parts of the battery.

[0003] In the previous battery testing process, since the battery has multiple surfaces, the number of devices for testing each surface also increases accordingly, which not only takes up space but also has low testing efficiency. Therefore, the present application proposes a battery testing device and a testing method. Summary of the invention

[0004] The present invention aims at solving the above-mentioned technical problems, overcomes the shortcomings of the prior art, and provides a battery detection device and a detection method, which can transport batteries and complete efficient detection of various data of the batteries without configuring additional detection devices, thereby realizing multi-faceted detection of batteries in a limited space.

[0005] In a first aspect, the present invention provides a battery detection device, specifically comprising: The second conveying mechanism comprises a second conveying slide rail, a second front adsorption assembly and a second rear adsorption assembly slidably connected thereto; A thickness pressure detection mechanism is arranged on one side of the second conveying slide rail and is located on the displacement path of the second front adsorption assembly to connect the battery from the second front adsorption assembly and detect the thickness and withstand pressure value; The flipping mechanism connects the battery from the thickness pressure detection mechanism to the first station, and drives the battery to flip to the second station, and the second rear adsorption assembly adsorbs the battery from the thickness pressure detection mechanism to the flipping mechanism; Three-way appearance inspection mechanism, inspecting the left, right and top appearance dimensions of the battery within the inspectable area; A fourth conveying mechanism, disposed below the three-way appearance inspection mechanism, carrying batteries for conveying along its conveying direction, and a conveying path at least includes a detectable area of ​​the three-way appearance inspection mechanism; and a third conveying mechanism, which absorbs the battery at the second station of the flipping mechanism and conveys it to the fourth conveying mechanism.

[0006] Furthermore, the fourth conveying mechanism includes a fourth conveying slide rail, a rotating mechanism slidably connected thereto, and a fourth adsorption component connected to the rotating mechanism, and the rotating mechanism drives the fourth adsorption component to perform a deflection movement with a vertical line as a rotation axis.

[0007] Furthermore, the battery detection device also includes a first conveying slide rail and a first adsorption component slidably connected thereto, forming a first conveying mechanism, which adsorbs the battery and moves it to the operating range of the second front adsorption component, and a barcode scanning gun is also arranged on the displacement path of the first conveying mechanism.

[0008] Furthermore, the battery detection device also includes a flipping mechanism, which includes a fifth conveying slide rail in the vertical direction, a base slidably connected to it, a flipping seat rotatably connected to the base, and a fifth adsorption component, wherein the fifth adsorption component is connected to the flipping seat, and the fifth adsorption component adsorbs the battery from the fourth adsorption component.

[0009] Furthermore, the battery detection device also includes a CCD detection camera connected to the three-way appearance detection mechanism, and the field of view of the CCD detection camera covers at least a portion of the displacement path of the fourth adsorption component.

[0010] Furthermore, the flipping mechanism includes a flipping support and a flipping adsorption assembly and a positioning adsorption assembly connected thereto. The flipping adsorption assembly is rotatably connected to the flipping support, and when the flipping adsorption assembly is initially in a horizontal state, it forms a first workstation and adsorbs the battery. The flipping adsorption assembly flips to transfer the battery to the positioning adsorption assembly, and the positioning adsorption assembly connects and adsorbs the battery to form a second workstation.

[0011] Furthermore, it also includes a battery bottom surface detection mechanism arranged below the third conveying mechanism, the third conveying mechanism includes a third conveying slide rail, a lifting and moving seat slidably connected thereto, and a third adsorption component, the third adsorption component adsorbs the battery from the positioning adsorption component and transfers it to the fourth adsorption component.

[0012] Furthermore, the three-way appearance detection mechanism includes a size detection bracket and an upper detection mechanism, a left detection mechanism and a right detection mechanism respectively connected thereto.

[0013] Furthermore, the battery detection device also includes a first multi-axis manipulator, a second multi-axis manipulator, a first loading and unloading mechanism and a second loading and unloading mechanism, wherein the first multi-axis manipulator extracts the battery from the first loading and unloading mechanism and transfers it to the first adsorption component, and the second multi-axis manipulator extracts the battery from the flipping mechanism and transfers it to the second loading and unloading mechanism.

[0014] In a second aspect, the present invention further provides a battery detection method, which specifically uses the battery detection device described in the first aspect, and includes the following steps: The battery is transferred to the first adsorption component of the first conveying slide rail. The first adsorption component adsorbs the battery and moves it to the bottom of the second front adsorption component of the second conveying mechanism. During the displacement process, the battery is scanned by a barcode scanner. The second front adsorption component adsorbs the battery and moves to the thickness pressure detection mechanism to release and reset. The thickness and withstand voltage value of the battery are detected by the thickness pressure detection mechanism. The battery is adsorbed by the second rear adsorption component, and is displaced to the flip adsorption component of the flip mechanism, and is released and reset. After the flip adsorption component adsorbs the battery, it is flipped to the positioning adsorption component, released and reset, and the battery is flipped over; the battery on the positioning adsorption component is adsorbed by the third adsorption component, and is displaced to the fourth adsorption component and released. During the displacement of the third adsorption component, the bottom surface of the battery is detected by the battery bottom surface detection mechanism; The fourth adsorption component performs a first displacement on the fourth conveying slide rail, performs a first appearance size detection by the three-way appearance detection mechanism, opens the rotating mechanism to perform a ninety-degree lateral deflection, returns to perform a second displacement, and then performs a second appearance size detection by the three-way appearance detection mechanism to achieve a supplementary inspection of the front and back sides of the battery, wherein the top surface of the battery is detected by a CCD detection camera during the first displacement and / or the second displacement; After the second appearance size inspection, the fourth adsorption component moves to the flip mechanism, the fifth adsorption component adsorbs the battery and rises, and the flip seat is started to drive the fifth adsorption component and the battery to flip 180 degrees, so that the battery returns to its initial state.

[0015] The beneficial effects of the present invention are: (1) The battery detection device and detection method provided by the present invention can transport batteries and complete efficient detection of various data of the batteries through the combined design of the second conveying mechanism, the thickness and pressure detection mechanism, the three-way appearance detection mechanism and the fourth conveying mechanism. At the same time, the fourth adsorption component of the fourth conveying mechanism can be rotatable to drive the battery to deflect, and the surface of the battery can be re-inspected back and forth. No additional detection device is required, and multi-faceted detection of the battery can be achieved in a limited space, which also reduces the equipment investment cost and maintenance cost. (2) The present invention can also flip the battery over through the flipping mechanism and the turning mechanism to achieve the posture adjustment required for the battery testing process. The flipping mechanism can quickly adjust the battery from the front side of the first station to the back side of the second station by connecting the flipping adsorption component and the positioning adsorption component, thereby meeting the flipping requirement for battery testing. The testing device also uses the connection and cooperation between the first conveying mechanism and the second conveying mechanism to achieve efficient spatial displacement of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a battery detection device in a specific embodiment of the present invention; Figure 2It is a schematic diagram of the structure of the first conveying mechanism and the second conveying mechanism in a specific embodiment of the present invention; Figure 3 It is a structural schematic diagram of a flipping mechanism in a specific embodiment of the present invention; Figure 4 It is a structural schematic diagram of a three-direction appearance detection mechanism in a specific embodiment of the present invention; Figure 5 It is a schematic diagram of the structure of a battery detection device after assembly in a specific embodiment of the present invention (front view); Figure 6 It is a schematic diagram of the structure of a battery detection device after assembly in a specific embodiment of the present invention (back side); In the figure: 10, first conveying slide; 11, first adsorption assembly; 12, positioning assembly; 20, second conveying slide; 21, second front adsorption assembly; 22, second rear adsorption assembly; 30, barcode scanner; 40, thickness pressure detection mechanism; 50, flip mechanism; 51, flip support; 52, flip adsorption assembly; 53, positioning adsorption assembly; 60, third conveying slide; 61, lifting and moving seat; 62, third adsorption assembly; 70, battery bottom surface detection mechanism; 80, three-way appearance detection mechanism; 81, C CD detection camera; 82, upper detection mechanism; 83, left detection mechanism; 84, right detection mechanism; 85, size detection bracket; 90, fourth conveying slide; 91, fourth adsorption assembly; 92, rotating mechanism; 100, fifth conveying slide; 101, base; 102, flip seat; 103, fifth adsorption assembly; 110, first multi-axis manipulator; 120, second multi-axis manipulator; 130, first loading and unloading mechanism; 140, second loading and unloading mechanism; 150, sampling mechanism; 200, device frame. DETAILED DESCRIPTION

[0017] like Figure 1 and Figure 2 As shown, a battery detection device in a specific embodiment of the present invention specifically includes: The second conveying mechanism comprises a second conveying slide rail 20, and a second front adsorption assembly 21 and a second rear adsorption assembly 22 respectively slidably connected thereto; Thickness pressure detection mechanism 40: arranged on one side of the second conveying slide rail 20 and located on the displacement path of the second front adsorption assembly 21, so as to connect the battery from the second front adsorption assembly 21 and detect the thickness and withstand voltage value of the battery; The flipping mechanism 50 connects the battery from the thickness pressure detection mechanism 40 to the first station, and drives the battery to flip to the second station. The second rear adsorption component 22 specifically adsorbs the battery from the thickness pressure detection mechanism 40 and transfers it to the flipping mechanism 50; Three-way appearance inspection mechanism 80: inspects the left, right and top appearance dimensions of the battery within the inspectable area; The fourth conveying mechanism is arranged below the three-way appearance inspection mechanism 80, and carries the battery for conveying along the conveying direction thereof, and the conveying path at least includes the detectable area of ​​the three-way appearance inspection mechanism 80; the fourth conveying mechanism specifically includes a fourth conveying slide rail 90, a rotating mechanism 92 slidably connected thereto, and a fourth adsorption component 91 connected to the rotating mechanism 92, and the rotating mechanism 92 can drive the fourth adsorption component 91 to perform deflection movement with the vertical line as the rotation axis; And a third conveying mechanism, which absorbs the battery at the second station of the flipping mechanism 50 and conveys it to the fourth conveying mechanism.

[0018] It can be understood that the adsorption assembly described in the present application specifically generates negative pressure through a vacuum pump to extract the air on the adsorption surface, thereby forming a vacuum area between the adsorption surface and the battery, which is used to adsorb and transfer the battery, and other accessories of the adsorption assembly also belong to the conventional settings in this field. Therefore, the adsorption plate and the exhaust hole are used as examples in the accompanying drawings, and other vacuum pumps and pipelines are not shown.

[0019] The battery detection device in this embodiment also includes a first conveying slide rail 10 and a first adsorption component 11 slidably connected thereto, which together constitute a first conveying mechanism, and the first conveying mechanism adsorbs the battery and moves to the operating range of the second front adsorption component 21, and a barcode scanning gun 30 is also arranged on the displacement path of the first conveying mechanism; at the same time, a flipping mechanism is also arranged at the end of the device, and the flipping mechanism includes a fifth conveying slide rail 100 in the vertical direction, a base 101 slidably connected thereto, a flip seat 102 rotatably connected to the base 101, and a fifth adsorption component 103, the fifth adsorption component 103 is connected to the flip seat 102, and the fifth adsorption component 103 adsorbs the battery from the fourth adsorption component 91.

[0020] Specifically, a CCD inspection camera 81 is installed on the three-way appearance inspection mechanism 80. The field of view of the CCD inspection camera 81 covers at least part of the displacement path of the fourth adsorption component 91. A battery bottom surface inspection mechanism 70 is also installed below the third conveying mechanism to inspect the lower surface of the battery passing through the third conveying mechanism. The third conveying mechanism specifically includes a third conveying slide rail 60, a lifting and moving seat 61 slidably connected thereto, and a third adsorption component 62. The third adsorption component 62 adsorbs the battery from the positioning adsorption component 53 and transfers it to the fourth adsorption component 91.

[0021] like Figure 3As shown, the flip mechanism 50 includes a flip support 51 and a flip adsorption assembly 52 and a positioning adsorption assembly 53 connected thereto. The flip adsorption assembly 52 is rotatably connected to the flip support 51, and the flip adsorption assembly 52 forms a first station and adsorbs the battery when it is initially in a horizontal state. The flip adsorption assembly 52 flips and transfers the battery to the positioning adsorption assembly 53, and the positioning adsorption assembly 53 connects and adsorbs the battery to form a second station. Figure 4 The three-way appearance detection mechanism 80 includes a size detection bracket 85 and an upper detection mechanism 82, a left detection mechanism 83 and a right detection mechanism 84 respectively connected thereto.

[0022] like Figure 5 and Figure 6 As shown, the detection device in the embodiment of the present invention also includes a first multi-axis manipulator 110, a second multi-axis manipulator 120, a first loading and unloading mechanism 130 and a second loading and unloading mechanism 140. The first multi-axis manipulator 110 extracts the battery from the first loading and unloading mechanism 130 and transfers it to the first adsorption component 11, and the second multi-axis manipulator 120 extracts the battery from the flipping mechanism and transfers it to the second loading and unloading mechanism 140. In addition, various parts of the detection device can be integrated and assembled in the device frame 200. At the same time, a sampling mechanism 150 is also installed near the second multi-axis manipulator 120. The sampling mechanism 150 is specifically a conveyor belt with a certain length. Unqualified batteries are transferred away through the conveyor belt, and qualified battery products are transferred to the second loading and unloading mechanism 140 through the second multi-axis manipulator 120.

[0023] It should be noted that the positioning component 12 described in the embodiment of the present application is specifically the MV-GE2000M-T1-C positioning camera of Maideweishi, which realizes the positioning of the battery; the barcode scanner 30 is specifically the Keyence SR-1000, which is used to identify the batch model of the barcode reading battery; the sensor head in the thickness and pressure detection mechanism 40 is specifically the Keyence GT2-P12KL; the battery bottom surface detection mechanism 70 and the upper detection mechanism 82 in the three-way appearance detection mechanism 80 are both LJ-X8080; the CCD detection camera 81 is The specific model is MV-XG6500GM-T; among them, the battery bottom surface detection mechanism 70 and the upper detection mechanism 82 can be used to detect the flatness of the bottom / top surface of the battery and the contour of the edge. The left detection mechanism 83 and the right detection mechanism 84 are of the same model and are used to capture the length and width of the side of the battery and the size of the arc angle. At the same time, the battery bottom surface detection mechanism 70, the upper detection mechanism 82, the left detection mechanism 83 and the right detection mechanism 84 can be combined to obtain the verticality of the edges and surfaces. The CCD detection camera 81 can capture the contour of the battery periphery.

[0024] Based on the aforementioned battery detection device, the present application also provides a battery detection method, which specifically includes the following steps: S1. First, the first multi-axis manipulator 110 is used to absorb and remove the battery from the loading tray of the first loading and unloading mechanism 130 and transfer it, and the battery is transferred to the first adsorption component 11 of the first conveying slide rail 10. During the transfer process, the positioning component 12 positions the battery, and then the first adsorption component 11 adsorbs the battery and moves it to the bottom of the second front adsorption component 21 of the second conveying mechanism. During the displacement process, the battery is scanned by the barcode scanning gun 30, and the second front adsorption component 21 adsorbs the battery and moves to the thickness pressure detection mechanism 40 for release and reset, and the thickness and withstand voltage value of the battery are detected by the thickness pressure detection mechanism 40; S2. The battery is adsorbed by the second rear adsorption component 22, and is displaced to the flip adsorption component 52 of the flip mechanism 50, and is released and reset. After the flip adsorption component 52 adsorbs the battery, it is flipped to the positioning adsorption component 53, and is released and reset, thereby completing the flipping of the battery; the battery on the positioning adsorption component 53 is adsorbed by the third adsorption component 62, and is displaced to the fourth adsorption component 91, and is released. During the displacement of the third adsorption component 62, the battery bottom surface detection mechanism 70 is used to detect the battery bottom surface; S3. The fourth adsorption component 91 performs a first displacement on the fourth conveying slide rail 90, performs a first appearance size detection through the three-way appearance detection mechanism 80, turns on the rotating mechanism 92 to perform a 90-degree lateral deflection, returns to perform a second displacement, and then performs a second appearance size detection through the three-way appearance detection mechanism 80, thereby realizing a supplementary inspection of the front and rear surfaces of the battery. The CCD detection camera 81 can be used to detect the top surface of the battery during the first displacement or the second displacement; S4. After the second appearance size inspection, the fourth adsorption component 91 is moved to the flipping mechanism, the fifth adsorption component 103 adsorbs the battery and rises, and the flip seat 102 is started to drive the fifth adsorption component 103 and the battery to flip 180 degrees, so that the battery returns to its initial state, and the unqualified batteries are transferred to the sampling mechanism 150 by the second multi-axis manipulator 120, and the qualified battery products are transferred to the second loading and unloading mechanism 140 by the second multi-axis manipulator 120.

[0025] In addition to the above embodiments, the present invention may also have other implementation modes. Any technical solution formed by equivalent replacement or equivalent transformation falls within the protection scope required by the present invention.

Claims

1. A battery detection device, characterized in that: include: A second conveying mechanism comprises a second conveying slide rail (20), a second front adsorption assembly (21) and a second rear adsorption assembly (22) slidably connected thereto; A thickness pressure detection mechanism (40) is arranged on one side of the second conveying slide rail (20) and is located on the displacement path of the second front adsorption component (21) so as to connect the battery from the second front adsorption component (21) and detect the thickness and withstand voltage value; The flipping mechanism (50) connects the battery from the thickness pressure detection mechanism (40) to the first station and drives the battery to flip to the second station, and the second rear adsorption component (22) adsorbs the battery from the thickness pressure detection mechanism (40) to the flipping mechanism (50); A three-way appearance inspection mechanism (80) for inspecting the appearance dimensions of the left, right and top sides of the battery within an inspectable area; a fourth conveying mechanism, arranged below the three-way appearance detection mechanism (80), carrying batteries for conveying along its conveying direction, and the conveying path at least includes a detectable area of ​​the three-way appearance detection mechanism (80); and a third conveying mechanism, which absorbs the battery at the second station of the flipping mechanism (50) and conveys it to the fourth conveying mechanism.

2. The battery detection device according to claim 1, characterized in that: The fourth conveying mechanism comprises a fourth conveying slide rail (90), a rotating mechanism (92) slidably connected thereto, and a fourth adsorption component (91) connected to the rotating mechanism (92); the rotating mechanism (92) drives the fourth adsorption component (91) to perform deflection movement with a vertical line as a rotation axis.

3. The battery detection device according to claim 2, characterized in that: It also includes a first conveying slide rail (10) and a first adsorption component (11) slidably connected thereto, forming a first conveying mechanism, the first conveying mechanism adsorbs the battery and moves to the operating range of the second front adsorption component (21), and a barcode scanning gun (30) is also provided on the displacement path of the first conveying mechanism.

4. The battery detection device according to claim 3, characterized in that: The invention also includes a flipping mechanism, which includes a fifth conveying slide rail (100) in the vertical direction, a base (101) slidably connected thereto, a flip seat (102) rotatably connected to the base (101), and a fifth adsorption component (103), wherein the fifth adsorption component (103) is connected to the flip seat (102), and the fifth adsorption component (103) adsorbs the battery from the fourth adsorption component (91).

5. The battery detection device according to claim 4, characterized in that: It also comprises a CCD detection camera (81) connected to the three-way appearance detection mechanism (80), wherein the field of view of the CCD detection camera (81) covers at least part of the displacement path of the fourth adsorption component (91).

6. The battery detection device according to claim 5, characterized in that: The flipping mechanism (50) comprises a flipping support (51) and a flipping adsorption component (52) and a positioning adsorption component (53) connected thereto; the flipping adsorption component (52) is rotatably connected to the flipping support (51); and when the flipping adsorption component (52) is in an initial horizontal state, it forms a first workstation and adsorbs batteries; the flipping adsorption component (52) flips to transfer the batteries to the positioning adsorption component (53); and the positioning adsorption component (53) connects to and adsorbs the batteries to form a second workstation.

7. The battery detection device according to claim 6, characterized in that: It also includes a battery bottom surface detection mechanism (70) disposed below the third conveying mechanism, the third conveying mechanism including a third conveying slide rail (60), a lifting and moving seat (61) slidably connected thereto, and a third adsorption component (62), the third adsorption component (62) adsorbing the battery from the positioning adsorption component (53) and transferring it to the fourth adsorption component (91).

8. The battery detection device according to claim 7, characterized in that: The three-way appearance detection mechanism (80) comprises a size detection bracket (85) and an upper detection mechanism (82), a left detection mechanism (83) and a right detection mechanism (84) respectively connected thereto.

9. The battery detection device according to claim 8, characterized in that: It also includes a first multi-axis manipulator (110), a second multi-axis manipulator (120), a first loading and unloading mechanism (130) and a second loading and unloading mechanism (140), wherein the first multi-axis manipulator (110) extracts the battery from the first loading and unloading mechanism (130) and transfers it to the first adsorption component (11), and the second multi-axis manipulator (120) extracts the battery from the flipping mechanism and transfers it to the second loading and unloading mechanism (140).

10. A battery detection method, characterized in that: The battery detection device according to claim 9 is used for detection, which specifically comprises the following steps: The battery is transferred to the first adsorption component (11) of the first conveying slide rail (10); the first adsorption component (11) adsorbs the battery and moves it to the bottom of the second front adsorption component (21) of the second conveying mechanism; during the displacement, the battery is scanned by a barcode scanning gun (30); the second front adsorption component (21) adsorbs the battery and moves to the thickness pressure detection mechanism (40) to release and reset; and the thickness and withstand voltage value of the battery are detected by the thickness pressure detection mechanism (40); The battery is adsorbed by the second rear adsorption component (22), moved to the flip adsorption component (52) of the flip mechanism (50), released and reset; after the flip adsorption component (52) adsorbs the battery, it flips to the positioning adsorption component (53) and releases and resets, thereby completing the flipping of the battery; the battery on the positioning adsorption component (53) is adsorbed by the third adsorption component (62), moved to the fourth adsorption component (91) and released; during the displacement of the third adsorption component (62), the bottom surface of the battery is detected by the battery bottom surface detection mechanism (70); The fourth adsorption component (91) performs a first displacement on the fourth conveying slide rail (90), performs a first appearance dimension detection via the three-way appearance detection mechanism (80), starts the rotation mechanism (92) to perform a ninety-degree lateral deflection, returns to perform a second displacement, and then performs a second appearance dimension detection via the three-way appearance detection mechanism (80), thereby realizing a supplementary inspection of the front and rear surfaces of the battery, wherein the top surface of the battery is detected using a CCD detection camera (81) during the first displacement and / or the second displacement; After the second appearance dimension inspection, the fourth adsorption component (91) moves to the flipping mechanism, the fifth adsorption component (103) adsorbs the battery and rises, and the flip seat (102) is activated to drive the fifth adsorption component (103) and the battery to flip 180 degrees, so that the battery returns to its initial state.

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