Pole piece size detection mechanism

Abstract

The utility model discloses a pole piece size detection mechanism, and relates to the field of pole piece detection. The pole piece size detection mechanism comprises an X-axis moving unit, the top of the X-axis moving unit is in transmission connection with a Y-axis moving unit, and a detection unit is arranged on the side face of the Y-axis moving unit. According to the pole piece size detection mechanism, the X-axis moving unit can be used for driving the Y-axis moving unit and the detection unit above the X-axis moving unit to move in the X-axis direction, and meanwhile, the Y-axis moving unit can be used for moving the detection unit in the Y-axis direction, so that the detection unit can be adjusted in a large range; when pole pieces of different sizes are fixedly placed in front of the X-axis moving unit, an effective size detection effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pole piece detection, in particular to a pole piece size detection mechanism. Background Art

[0002] The electrode is a key component in the battery, responsible for the input and output of electrical energy. Depending on the type of battery and its purpose, the electrode can be divided into many types, such as carbon electrode, oxide electrode and metal oxide electrode. In lithium batteries, the positive electrode is usually made of lithium compounds, while the negative electrode is usually made of carbon materials such as graphite.

[0003] The pole pieces need to be inspected after production so that they can meet the requirements of battery installation. Existing pole piece inspection work generally includes burr detection and size detection. When performing size inspection, it is necessary to use a detection camera to photograph its appearance. However, different pole pieces are of different sizes, and a detection camera set in a fixed position is difficult to meet its shooting requirements. Therefore, the present application proposes a pole piece size detection mechanism. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a pole piece size detection mechanism, which solves the problem that when performing size inspection, it is necessary to use a detection camera to photograph its appearance, but different pole pieces have different sizes, and a detection camera set in a fixed position cannot meet the shooting needs.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pole piece size detection mechanism, comprising an X-axis moving unit, the top of the X-axis moving unit is transmission-connected with a Y-axis moving unit, and a detection unit is arranged on the side of the Y-axis moving unit;

[0006] The X-axis moving unit includes an X-axis slide rail, an X-axis slider and a first driving assembly, wherein the X-axis slider is slidably arranged on the outside of the X-axis slide rail, and the first driving assembly is installed at the end of the X-axis slide rail and is transmission-connected to the X-axis slider;

[0007] The Y-axis moving unit includes a Y-axis slide rail, a Y-axis slider and a second driving assembly. The Y-axis slide rail and the second driving assembly are fixedly installed above the X-axis slider, and the second driving assembly is transmission-connected to the Y-axis slider.

[0008] Preferably, the first drive assembly includes a transmission box and a first drive motor, the transmission box is fixedly mounted on the ends of the X-axis slide rail and the first drive motor, the drive shaft of the first drive motor extends toward the interior of the transmission box and is transmission-connected with a first screw rod, the first screw rod extends toward the interior of the X-axis slide rail and is threadedly connected to the X-axis slider.

[0009] Preferably, the X-axis moving unit also includes a limiting slide rail and a limiting slider, the limiting slide rail is fixedly installed on the front side of the X-axis slide rail, the limiting slider is slidably arranged on the outside of the limiting slide rail, and the top of the limiting slider is fixedly connected to the outside of the X-axis slider.

[0010] Preferably, the second drive assembly includes a second drive motor and a mounting bracket, the mounting bracket is fixedly installed between the second drive motor and the Y-axis slide rail, and the drive shaft of the second drive motor extends toward the mounting bracket and is fixedly connected to a second screw rod, and the second screw rod extends toward the Y-axis slide rail and is threadedly connected to the Y-axis slider.

[0011] Preferably, a fixing plate is fixedly mounted on the top of the X-axis sliding block, and the Y-axis sliding rail and the second driving motor are both fixedly mounted on the outside of the fixing plate.

[0012] Preferably, the detection unit includes a mounting bar and a detection camera, the top end of the mounting bar is fixedly connected to the outside of the Y-axis slider, and the end of the detection camera is installed on the outside of the mounting bar.

[0013] Preferably, a plurality of mounting holes are vertically opened on the outer side of the mounting bar, and the ends of the detection camera are connected to two of the mounting holes by bolts.

[0014] The utility model discloses a pole piece size detection mechanism, which has the following beneficial effects:

[0015] During use, the pole piece size detection mechanism can utilize the X-axis moving unit to drive the Y-axis moving unit and the detection unit above it to move in the X-axis direction, and at the same time utilize the set Y-axis moving unit to move the detection unit in the Y-axis direction, so that the detection unit can be adjusted over a large range, and when pole pieces of different sizes are fixedly placed in front of the X-axis moving unit, effective size detection can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the Y-axis moving unit and the detection unit of the utility model;

[0019] Figure 3It is a structural schematic diagram of the connection between the Y-axis moving unit and the detection unit of the utility model.

[0020] In the figure: 1. X-axis moving unit; 101. X-axis slide rail; 102. X-axis slider; 103. First drive assembly; 1031. Transmission box; 1032. First drive motor; 104. Limiting slide rail; 105. Limiting slider; 2. Y-axis moving unit; 201. Y-axis slide rail; 202. Y-axis slider; 203. Second drive assembly; 2031. Second drive motor; 2032. Mounting frame; 204. Fixed plate; 3. Detection unit; 301. Mounting bar; 302. Y-axis slider. DETAILED DESCRIPTION

[0021] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] The utility model embodiment discloses a pole piece size detection mechanism, according to the attached Figure 1-3 As shown, it includes an X-axis moving unit 1, the top of the X-axis moving unit 1 is transmission-connected with a Y-axis moving unit 2, and a detection unit 3 is arranged on the side of the Y-axis moving unit 2;

[0023] The X-axis moving unit 1 includes an X-axis slide rail 101, an X-axis slider 102 and a first driving assembly 103. The X-axis slider 102 is slidably arranged on the outside of the X-axis slide rail 101. The first driving assembly 103 is installed at the end of the X-axis slide rail 101 and is transmission-connected to the X-axis slider 102.

[0024] The Y-axis moving unit 2 includes a Y-axis slide rail 201 , a Y-axis slider 202 and a second driving assembly 203 . The Y-axis slide rail 201 and the second driving assembly 203 are fixedly installed above the X-axis slider 102 , and the second driving assembly 203 is transmission-connected to the Y-axis slider 202 .

[0025] During use, the X-axis moving unit 1 can be used to drive the Y-axis moving unit 2 and the detection unit 3 above it to move in the X-axis direction. At the same time, the set Y-axis moving unit 2 can be used to move the detection unit 3 in the Y-axis direction. The detection unit 3 can be adjusted in a larger range. When pole pieces of different sizes are fixed in front of the X-axis moving unit 1, effective size detection can be achieved.

[0026] Specifically disclosed, the first drive assembly 103 includes a transmission box 1031 and a first drive motor 1032. The transmission box 1031 is fixedly mounted on the ends of the X-axis slide rail 101 and the first drive motor 1032. The driving axis of the first drive motor 1032 extends toward the interior of the transmission box 1031 and is transmission-connected with a first screw rod. The first screw rod extends toward the interior of the X-axis slide rail 101 and is threadedly connected to the X-axis slider 102.

[0027] When the first drive motor 1032 is working, its drive shaft can rotate inside the transmission box 1031. At the same time, the end of the drive shaft inside the transmission box 1031 and the end of the first screw rod are connected through a transmission gear, which can drive the first screw rod to rotate accordingly, and then drive the X-axis slider 102 threadedly connected to the first screw rod to slide on the X-axis slide rail 101.

[0028] Furthermore, the X-axis moving unit 1 also includes a limiting slide rail 104 and a limiting slider 105. The limiting slide rail 104 is fixedly installed on the front side of the X-axis slide rail 101, the limiting slider 105 is slidably set on the outside of the limiting slide rail 104, and the top of the limiting slider 105 is fixedly connected to the outside of the X-axis slider 102.

[0029] By providing the limiting slide rail 104 and the limiting slider 105 , the movement of the X-axis slider 102 can be made more stable.

[0030] Specifically disclosed, the second drive assembly 203 includes a second drive motor 2031 and a mounting bracket 2032, the mounting bracket 2032 is fixedly installed between the second drive motor 2031 and the Y-axis slide rail 201, and the drive axis of the second drive motor 2031 extends toward the mounting bracket 2032 and is fixedly connected to a second screw rod, and the second screw rod extends toward the Y-axis slide rail 201 and is threadedly connected to the Y-axis slider 202.

[0031] When the second driving motor 2031 is working, its driving shaft can drive the second screw rod to rotate, and further drive the Y-axis slider 202 threadably connected to the second screw rod to slide on the Y-axis slide rail 201 .

[0032] Furthermore, a fixing plate 204 is fixedly installed on the top of the X-axis slider 102 , and the Y-axis slide rail 201 and the second drive motor 2031 are both fixedly installed on the outer side of the fixing plate 204 .

[0033] The Y-axis slide rail 201 and the second driving motor 2031 can be fixed by the provided fixing plate 204 .

[0034] Specifically disclosed, the detection unit 3 includes a mounting bar 301 and a detection camera 302 , the top end of the mounting bar 301 is fixedly connected to the outside of the Y-axis slider 202 , and the end of the detection camera 302 is installed on the outside of the mounting bar 301 .

[0035] The detection camera 302 can be fixed by the provided mounting bar 301 .

[0036] Furthermore, a plurality of mounting holes are vertically opened on the outer side of the mounting bar 301 , and the ends of the detection camera 302 are connected to two of the mounting holes by bolts.

[0037] Since a plurality of mounting holes are vertically provided on the outer side of the mounting strip 301 , the mounting position of the detection camera 302 can be adjusted to facilitate the detection camera 302 to photograph the pole piece below at a suitable height.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pole piece size detection mechanism, comprising an X-axis moving unit (1), characterized in that: The top of the X-axis moving unit (1) is transmission-connected to the Y-axis moving unit (2), and a detection unit (3) is arranged on the side of the Y-axis moving unit (2); The X-axis moving unit (1) comprises an X-axis slide rail (101), an X-axis slider (102) and a first driving assembly (103); the X-axis slider (102) is slidably arranged on the outside of the X-axis slide rail (101); the first driving assembly (103) is installed at the end of the X-axis slide rail (101) and is transmission-connected to the X-axis slider (102); The Y-axis moving unit (2) comprises a Y-axis slide rail (201), a Y-axis slider (202) and a second driving assembly (203); the Y-axis slide rail (201) and the second driving assembly (203) are fixedly mounted above the X-axis slider (102), and the second driving assembly (203) is transmission-connected to the Y-axis slider (202).

2. A pole piece size detection mechanism according to claim 1, characterized in that: The first drive assembly (103) comprises a transmission box (1031) and a first drive motor (1032); the transmission box (1031) is fixedly mounted on the ends of the X-axis slide rail (101) and the first drive motor (1032); a drive shaft of the first drive motor (1032) extends toward the interior of the transmission box (1031) and is transmission-connected to a first screw rod; the first screw rod extends toward the interior of the X-axis slide rail (101) and is threadedly connected to the X-axis slider (102).

3. A pole piece size detection mechanism according to claim 1, characterized in that: The X-axis moving unit (1) further comprises a limiting slide rail (104) and a limiting slider (105), wherein the limiting slide rail (104) is fixedly mounted on the front side of the X-axis slide rail (101), the limiting slider (105) is slidably arranged on the outside of the limiting slide rail (104), and the top of the limiting slider (105) is fixedly connected to the outside of the X-axis slider (102).

4. A pole piece size detection mechanism according to claim 1, characterized in that: The second drive assembly (203) comprises a second drive motor (2031) and a mounting frame (2032); the mounting frame (2032) is fixedly mounted between the second drive motor (2031) and the Y-axis slide rail (201); the drive shaft of the second drive motor (2031) extends toward the mounting frame (2032) and is fixedly connected to a second screw rod; the second screw rod extends toward the Y-axis slide rail (201) and is threadedly connected to the Y-axis slider (202).

5. A pole piece size detection mechanism according to claim 4, characterized in that: A fixed plate (204) is fixedly mounted on the top of the X-axis slider (102), and the Y-axis slide rail (201) and the second drive motor (2031) are both fixedly mounted on the outside of the fixed plate (204).

6. A pole piece size detection mechanism according to claim 1, characterized in that: The detection unit (3) comprises a mounting bar (301) and a detection camera (302), wherein the top end of the mounting bar (301) is fixedly connected to the outside of the Y-axis slider (202), and the end of the detection camera (302) is mounted on the outside of the mounting bar (301).

7. A pole piece size detection mechanism according to claim 6, characterized in that: A plurality of mounting holes are vertically provided on the outer side of the mounting strip (301), and the ends of the detection camera (302) are connected to two of the mounting holes via bolts.

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