Automatic weld bead detection equipment for battery structural member

Abstract

The utility model discloses an automatic weld bead detection device for a battery structural member, which comprises a turntable, a support frame is arranged on one side of the turntable, a first mounting plate is arranged on the support frame, a first motor and a first moving track are respectively arranged on two sides of the first mounting plate, a rotating shaft is arranged at the output end of the first motor, and a second motor is arranged at the output end of the rotating shaft. A first moving plate matched with the first moving track is arranged on the first rotating shaft, a second mounting plate is arranged on the first moving plate, and a detection assembly is arranged on the second mounting plate. Products are transferred to a detection station through the automatic line, the detection camera assembly receives detection signals to start photographing, the detection signals are sent back to judgment software after photographing, signals are sent to an execution mechanism for sorting after judgment of the software, signals are sent to the automatic line after actions are completed, new materials are transferred in place through the automatic line, the welding bead detection efficiency is improved, and human input is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery detection, in particular to automatic weld detection equipment for battery structural parts. Background Art

[0002] Lithium-ion power battery is a power source, mostly referring to the storage battery that provides power for electric vehicles, electric cars, and golf carts. Power batteries are generally packaged in aluminum shells, with the characteristics of small size, light weight, strong power, no memory, and green environmental protection. At present, they have been widely used. Since the connection of lithium-ion power battery structural parts is a welding process, the welding effect will be affected by materials, welding machines, and environment during welding. At present, poor welds are manually selected, which is inefficient and costly. The improvement method is to add an automatic weld detection device for battery structural parts. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an automatic weld detection device for battery structural parts. The product is transferred to the detection station through the automatic line. The detection camera component receives the detection signal and starts taking pictures. After taking the pictures, the picture is sent back to the judgment software. After the software judges, the actuator signal is given for sorting. After the action is completed, the automatic line signal is given. The automatic line transfers the new material to the position, improves the efficiency of weld detection, and reduces manpower input.

[0004] In order to solve the above technical problems, the utility model provides an automatic weld detection device for battery structural parts, including a turntable, a support frame is provided on one side of the turntable, a first mounting plate is provided on the support frame, a first motor and a first movable track are provided on both sides of the first mounting plate, a rotating shaft is provided at the output end of the first motor, a first movable plate adapted to the first movable track is provided on the first rotating shaft, a second mounting plate is provided on the first movable plate, and a detection component is provided on the second mounting plate.

[0005] Furthermore, a limit sensing component is arranged on the first motor.

[0006] Furthermore, the detection component includes a lifting motor fixed on a second mounting plate, a detection camera component is provided at the output end of the lifting motor, a reflective plate and a positioning plate are sequentially provided on the second mounting plate at positions corresponding to the detection camera component, a semicircular plate is provided on the positioning plate, and a positioning hole is opened on the semicircular plate.

[0007] Furthermore, a protection plate is provided on the outer side of the lifting motor.

[0008] Furthermore, the turntable is evenly provided with limit grooves, and a detection fixture is arranged in the limit grooves.

[0009] Furthermore, a vertical plate is arranged on the support frame, and a drag chain assembly is arranged on the vertical plate.

[0010] The beneficial effects of the utility model are as follows: when in use, the product is placed on the turntable using software such as a robotic arm that automatically loads and unloads materials. After placement is completed, the first motor is started, and the first motor drives the rotating shaft to rotate. The rotating shaft is a screw, and the first movable plate is provided with an internal thread that matches the screw. Therefore, the rotation operation of the rotating shaft will become a linear motion of the first movable plate on the first movable track, thereby driving the detection component on the second mounting plate to move in a linear motion, thereby achieving the adaptation of the detection component to the workpiece on the bottom turntable, and continuing subsequent detection operations. The automatic line transfers new materials into place, thereby improving the efficiency of weld detection and reducing manpower input. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the detection component structure of the utility model.

[0013] Explanation of the numbers in the figure: 1. Turntable; 2. Support frame; 3. First mounting plate; 4. First motor; 5. First moving track; 6. Rotating shaft; 7. First moving plate; 8. Second mounting plate; 9. Detection assembly; 91. Lifting motor; 92. Detection camera assembly; 93. Reflector; 94. Positioning plate; 95. Semicircular plate; 96. Positioning hole; 10. Limit sensing component; 11. Protection plate; 12. Limit groove; 13. Detection fixture; 14. Vertical plate; 15. Drag chain assembly. DETAILED DESCRIPTION

[0014] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0015] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0016] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0017] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0019] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0020] Reference Figure 1 to Figure 2 As shown, an embodiment of the utility model for an automatic weld detection device for battery structural parts includes a turntable 1, a support frame 2 is arranged on one side of the turntable 1, a first mounting plate 3 is arranged on the support frame 2, a first motor 4 and a first movable track 5 are arranged on both sides of the first mounting plate 3, a rotating shaft 6 is arranged at the output end of the first motor 4, a first movable plate 7 adapted to the first movable track 5 is arranged on the first rotating shaft 6, a second mounting plate 8 is arranged on the first movable plate 7, and a detection component 9 is arranged on the second mounting plate 8.

[0021] When in use, the product is placed on the turntable 1 using software such as a robotic arm that automatically loads and unloads materials. After placement, the first motor 4 is started, and the first motor 4 drives the rotating shaft 6 to rotate. The rotating shaft 6 is a screw, and the first movable plate 7 is provided with an internal thread that matches the screw. Therefore, the rotation operation of the rotating shaft 6 will become a linear motion of the first movable plate 7 on the first movable track 5, thereby driving the detection component 9 on the second mounting plate 8 to move in a linear motion, thereby achieving the adaptation of the detection component 9 to the workpiece of the bottom turntable 1, and continuing the subsequent detection operation.

[0022] A limit sensing component 10 is arranged on the first motor 4, which plays a role of position sensing during the forward and backward movement of the second mounting plate 8, and monitors the position of the second mounting plate 8 in real time; limit grooves 12 are evenly arranged on the turntable 1, and a detection fixture 13 is arranged in the limit grooves 12, which facilitates the placement of the workpiece on the turntable 1 and the limit grooves 12 will not be offset during the rotation of the turntable 1; a vertical plate 14 is arranged on the support frame 2, and a drag chain assembly 15 is arranged on the vertical plate 14 for overall power transmission.

[0023] The detection component 9 includes a lifting motor 91 fixed on the second mounting plate 8, and a detection camera component 92 is arranged at the output end of the lifting motor 91. A reflector 93 and a positioning plate 94 are arranged in sequence on the second mounting plate 8 corresponding to the position of the detection camera component 92. A semicircular plate 95 is arranged on the positioning plate 94, and a positioning hole 96 is opened on the semicircular plate 95. When the detection component 9 moves to a preset position, the lifting motor 91 drives the detection camera component 92 to move up and down to adjust the position of the detection camera component 92, and the detection camera component 92 is started. The overall detection can be completed by the reflector 93 and the positioning plate 94. After the detection is completed, the signal is transmitted to complete the classification operation.

[0024] The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims

1. An automatic weld detection device for battery structural parts, characterized in that: The invention comprises a turntable (1), a support frame (2) being arranged on one side of the turntable (1), a first mounting plate (3) being arranged on the support frame (2), a first motor (4) and a first movable track (5) being arranged on both sides of the first mounting plate (3), a rotating shaft (6) being arranged at the output end of the first motor (4), a first movable plate (7) being arranged on the rotating shaft (6) and being adapted to the first movable track (5), a second mounting plate (8) being arranged on the first movable plate (7), and a detection component (9) being arranged on the second mounting plate (8).

2. The automatic weld bead detection equipment for battery structural parts according to claim 1, characterized in that: The first motor (4) is provided with a limit sensing component (10).

3. The automatic weld bead detection equipment for battery structural parts according to claim 1, characterized in that: The detection assembly (9) comprises a lifting motor (91) fixed on a second mounting plate (8); a detection camera assembly (92) is arranged at the output end of the lifting motor (91); a reflector (93) and a positioning plate (94) are arranged in sequence on the second mounting plate (8) at positions corresponding to the detection camera assembly (92); a semicircular plate (95) is arranged on the positioning plate (94); and a positioning hole (96) is opened on the semicircular plate (95).

4. The automatic weld bead detection equipment for battery structural parts according to claim 3, characterized in that: A protection plate (11) is arranged on the outside of the lifting motor (91).

5. The automatic weld bead detection equipment for battery structural parts according to claim 1, characterized in that: Limiting grooves (12) are evenly arranged on the rotating disk (1), and a detection fixture (13) is arranged in the limiting grooves (12).

6. The automatic weld bead detection equipment for battery structural parts according to claim 1, characterized in that: A vertical plate (14) is arranged on the support frame (2), and a drag chain assembly (15) is arranged on the vertical plate (14).

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