Battery box laser welding workstation

Abstract

The utility model discloses a battery box laser welding work station which comprises a welding base, the back face of the welding base is fixedly connected with a machine box, the upper surface of the machine box is fixedly connected with a lifting shell, a sliding plate is arranged in the lifting shell, the front face of the sliding plate is fixedly connected with a sleeve, and an adjusting plate is arranged in the sleeve. A laser welding head is fixedly installed at the front end of the adjusting plate, and two sliding rails are fixedly installed on the upper surface of the welding base. According to the device, a limiting plate is driven by an air cylinder to move, a battery box can be fixed in a fixing base, a lead screw in a lifting shell is matched with a sliding plate, a driving motor drives the lead screw to rotate, a sleeve and an adjusting plate can drive a laser welding head to adjust the welding height, and the laser welding head makes contact with the welding position of the battery box; and then the fixing base is pushed to slide on the welding base under the cooperation of the sliding rail, and then the laser welding head stably conducts movable welding on the connecting position of the battery box.

Description

Technical Field

[0001] The utility model relates to the field of battery box welding, in particular to a battery box laser welding workstation. Background Art

[0002] A battery box is a device used to install and fix batteries, usually made of plastic or metal. Its main function is to provide a safe container for the battery and connect the battery to the device or system that requires power. Plastic battery boxes are commonly found in portable electronic devices such as remote controls and toys. Because plastic is light and not very conductive, it is suitable for general household appliances. Metal battery boxes are mostly used in applications that require higher durability and electrical connectivity, such as industrial equipment and vehicle batteries.

[0003] Battery boxes play an important role in modern life and industry. They provide solutions for the safe use and convenient replacement of batteries, and also protect the equipment using batteries from problems such as battery leakage or short circuit. When processing metal battery boxes, welding equipment is required. The commonly used welding method is laser welding, but it is not convenient to move the battery box stably during the welding process, which can easily cause the welding position to shift, affecting the welding efficiency of the battery box. To this end, we propose a battery box laser welding workstation to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a battery box laser welding workstation to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A battery box laser welding workstation includes a welding seat, the back of the welding seat is fixedly connected to the chassis, the upper surface of the chassis is fixedly connected to a lifting shell, a sliding plate is provided inside the lifting shell, the front of the sliding plate is fixedly connected to a sleeve, an adjustment plate is provided inside the sleeve, a laser welding head is fixedly installed on the front end of the adjustment plate, two slide rails are fixedly installed on the upper surface of the welding seat, the upper surface of the welding seat is slidably connected to a fixed seat through the slide rails, two limit plates are provided inside the fixed seat, cylinders are fixedly installed on the left and right sides of the fixed seat, through openings are opened on the left and right sides of the fixed seat, and the output end of each cylinder passes through the through opening and is connected to the limit plate.

[0007] In a further embodiment, two sliding grooves are provided on the inner wall of the lifting shell, a slider is slidably connected to the interior of each sliding groove, and the sides of the two sliders close to each other are connected to the sliding plate.

[0008] In a further embodiment, a drive motor is fixedly installed inside the chassis, two bearings are fixedly inlaid on the inner wall of the lifting shell, a wire sleeve is fixedly inlaid inside the sliding plate, the internal thread of the wire sleeve is connected to a screw rod, the outer surfaces of both ends of the screw rod are connected to the inner ring of the bearing, and the bottom end of the screw rod passes through the chassis and is connected to the output end of the drive motor.

[0009] In a further embodiment, heat dissipation windows are provided on both the left and right sides of the chassis, and a protective net is provided inside each heat dissipation window.

[0010] In a further embodiment, a control switch is fixedly mounted on the front of the welding seat, and the control switch is electrically connected to the cylinder and the drive motor through a wire.

[0011] In a further embodiment, a non-slip pad is fixedly connected to the side surfaces of the two limit plates that are close to each other, a spring is fixedly connected to the inner wall of the sleeve, and one end of the spring is connected to the adjustment plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This device is able to fix the battery box in the fixed seat by arranging a fixed seat on the welding seat, and arranging two limit plates in the fixed seat. The limit plates are driven to move by the cylinder, and the screw rod and the sliding plate in the lifting shell cooperate to drive the motor to rotate, so that the sleeve and the adjustment plate can drive the laser welding head to adjust the welding height, so that the laser welding head contacts the welding position of the battery box, and then the fixed seat is pushed to slide on the welding seat with the cooperation of the slide rail, so that the laser welding head can stably move and weld the connection position of the battery box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the battery box laser welding workstation.

[0015] Figure 2 This is a front cross-sectional view of the lifting shell and chassis in the battery box laser welding workstation.

[0016] Figure 3 This is a front cross-sectional view of the fixing seat in the battery box laser welding workstation.

[0017] Figure 4 This is a top-sectional view of the sleeve in the battery box laser welding workstation.

[0018] In the figure: 1. Welding seat; 2. Slide rail; 3. Fixed seat; 4. Cylinder; 5. Limit plate; 6. Anti-slip pad; 7. Laser welding head; 8. Adjustment plate; 9. Sleeve; 10. Threaded sleeve; 11. Screw rod; 12. Lifting shell; 13. Chassis; 14. Protective net; 15. Control switch; 16. Slider; 17. Slide groove; 18. Bearing; 19. Drive motor; 20. Heat dissipation window; 21. Sliding plate; 22. Through port; 23. Spring. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0021] 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.

[0022] See also Figure 1-4In the present invention, a battery box laser welding workstation includes a welding seat 1, the back of the welding seat 1 is fixedly connected to the chassis 13, the upper surface of the chassis 13 is fixedly connected to the lifting shell 12, the interior of the lifting shell 12 is provided with a sliding plate 21, the interior of the chassis 13 is fixedly installed with a drive motor 19, the inner wall of the lifting shell 12 is fixedly inlaid with two bearings 18, the interior of the sliding plate 21 is fixedly inlaid with a wire sleeve 10, the internal thread of the wire sleeve 10 is connected to a screw rod 11, the outer surfaces of both ends of the screw rod 11 are connected to the inner ring of the bearing 18, the bottom end of the screw rod 11 passes through the chassis 13 and is connected to the output end of the drive motor 19 Then, the driving motor 19 in the control chassis 13 drives the screw rod 11 to rotate, and the screw rod 11 and the threaded sleeve 10 act in a threaded manner, so that the sliding plate 21 drives the sleeve 9 and the adjustment plate 8 to rise and fall with the cooperation of the slider 16 and the slide groove 17, and adjusts the height of the laser welding head 7 so that the laser welding head 7 contacts the welding position of the battery box. The inner wall of the lifting shell 12 is provided with two slide grooves 17, and the interior of each slide groove 17 is slidably connected to the slider 16, and the side surfaces of the two sliders 16 that are close to each other are connected to the sliding plate 21, and the sliding plate 21 is matched with the slide groove 17 and the slider 16, so that the sliding plate 21 slides under the action of the thread.

[0023] The front side of the sliding plate 21 is fixedly connected with a sleeve 9, and an adjusting plate 8 is provided inside the sleeve 9. The front end of the adjusting plate 8 is fixedly installed with a laser welding head 7. The upper surface of the welding seat 1 is fixedly installed with two slide rails 2. The upper surface of the welding seat 1 is slidably connected to the fixed seat 3 through the slide rails 2. Two limit plates 5 are provided inside the fixed seat 3. The left and right sides of the fixed seat 3 are fixedly installed with a cylinder 4. The left and right sides of the fixed seat 3 are provided with a through hole 22. The output end of each cylinder 4 passes through the through hole 22 and is connected to the limit plate 5. The control cylinder 4 pushes the limit plate 5 to move, and the limit plate 5 clamps the battery box. The side where the two limit plates 5 are close to each other is fixedly connected with an anti-slip pad 6. The inner wall of the sleeve 9 is fixedly connected with a spring 23. One end of the spring 23 is connected to the adjusting plate 8. The spring 23 cooperates with the adjusting plate 8 to make the laser welding head 7 contact the welding position of the battery box, and the fixed seat 3 is controlled to slide, so that the laser welding head 7 can move and weld the sliding battery box.

[0024] There are heat dissipation windows 20 on the left and right sides of the chassis 13. A protective net 14 is provided inside each heat dissipation window 20. The heat dissipation windows 20 can facilitate heat dissipation of the chassis 13. A control switch 15 is fixedly installed on the front of the welding seat 1. The control switch 15 is electrically connected to the cylinder 4 and the drive motor 19 through a wire. The control switch 15 can facilitate the control of the workstation.

[0025] The working principle of this utility model is:

[0026] When in use, first place the welding workstation in the use position through the welding seat 1, turn on the power of the welding workstation, place the battery box to be welded between the two limit plates 5 in the fixed seat 3, control the cylinder 4 to push the limit plate 5 to move, and the limit plate 5 clamps the battery box. Then control the drive motor 19 in the chassis 13 to drive the screw rod 11 to rotate, and the screw rod 11 and the threaded sleeve 10 act in a threaded manner, so that the sliding plate 21 drives the sleeve 9 and the adjustment plate 8 to rise and fall with the cooperation of the slider 16 and the slide groove 17, adjust the height of the laser welding head 7, so that the laser welding head 7 contacts the welding position of the battery box, control the sliding of the fixed seat 3, and make the laser welding head 7 move and weld the sliding battery box.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A battery box laser welding workstation, characterized by: The invention comprises a welding seat (1), the back of the welding seat (1) is fixedly connected to a chassis (13), the upper surface of the chassis (13) is fixedly connected to a lifting shell (12), a sliding plate (21) is provided inside the lifting shell (12), the front of the sliding plate (21) is fixedly connected to a sleeve (9), an adjustment plate (8) is provided inside the sleeve (9), a laser welding head (7) is fixedly installed at the front end of the adjustment plate (8), two slide rails (2) are fixedly installed on the upper surface of the welding seat (1), the upper surface of the welding seat (1) is slidably connected to a fixed seat (3) through the slide rails (2), two limit plates (5) are provided inside the fixed seat (3), cylinders (4) are fixedly installed on the left and right sides of the fixed seat (3), through openings (22) are opened on the left and right sides of the fixed seat (3), and the output end of each cylinder (4) passes through the through opening (22) and is connected to the limit plate (5).

2. A battery box laser welding workstation according to claim 1, characterized in that: Two sliding grooves (17) are provided on the inner wall of the lifting shell (12), and a slider (16) is slidably connected to the interior of each sliding groove (17), and the side surfaces of the two sliders (16) that are close to each other are connected to the sliding plate (21).

3. A battery box laser welding workstation according to claim 1, characterized in that: A driving motor (19) is fixedly installed inside the chassis (13), two bearings (18) are fixedly embedded in the inner wall of the lifting shell (12), a wire sleeve (10) is fixedly embedded in the interior of the sliding plate (21), and the internal thread of the wire sleeve (10) is connected to a screw rod (11), the outer surfaces of both ends of the screw rod (11) are connected to the inner ring of the bearing (18), and the bottom end of the screw rod (11) passes through the chassis (13) and is connected to the output end of the driving motor (19).

4. A battery box laser welding workstation according to claim 1, characterized in that: The left and right sides of the chassis (13) are both provided with heat dissipation windows (20), and a protective net (14) is provided inside each heat dissipation window (20).

5. The battery box laser welding workstation according to claim 1, characterized in that: A control switch (15) is fixedly mounted on the front of the welding seat (1), and the control switch (15) is electrically connected to the cylinder (4) and the drive motor (19) via a wire.

6. The battery box laser welding workstation according to claim 1, characterized in that: The side surfaces of the two limit plates (5) that are close to each other are fixedly connected with anti-slip pads (6), the inner wall of the sleeve (9) is fixedly connected with a spring (23), and one end of the spring (23) is connected to the adjustment plate (8).

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