Marking module of battery box

Abstract

The utility model discloses a marking module for a battery box, which belongs to the technical field of battery box production and comprises a conveying frame body, a fixing assembly and a laser marking assembly, and the conveying frame body is used for bearing the battery box in a determined posture and conveying the battery box along the conveying frame body; the fixing assembly comprises a limiting unit, the limiting unit comprises a rotatable rotating frame and a clamping pressing head, the two ends of the rotating frame are connected with the clamping pressing head and the conveying frame body respectively, and the rotating frame can turn outwards from the interior of the conveying frame body to drive the clamping pressing head to abut against the battery box. The position of the battery box relative to the conveying frame body is limited; the laser marking assembly comprises a laser arranged on one side of the conveying frame body, and the laser can mark the limited battery boxes. According to the utility model, the production efficiency can be improved, and the safety risk in the production process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery box production, in particular to a battery box marking module. Background Art

[0002] The new energy battery box is an indispensable component of every new energy vehicle, which is wrapped around the outside of the battery. With the rapid development of new energy vehicles, in order to improve production efficiency, more and more new energy battery box production lines are designed as continuous production lines.

[0003] In the existing production line, the marking process is manually operated chain lifting equipment to lift the battery box from the previous station to a special marking fixture for operation. The marking fixture has a large BASE plate and a rotating positioner. The entire fixture occupies too much space and is too complicated. The marked parts are then lifted to the transfer area and then transported to the GP12 full inspection area. During the operation, there is a large amount of manual lifting, which poses a risk of injury to personnel and parts collision.

[0004] The existing mobile production line and marking section are independent of each other, with low production efficiency and safety risks. Utility Model Content

[0005] In view of this, it is necessary to provide a battery box marking module to solve the problem that the existing battery box marking process is separated from the main production line and has low production efficiency.

[0006] The utility model provides a marking module for a battery box, a conveying frame body, which is used to carry the battery box in a determined posture and transport it along the conveying frame body;

[0007] A fixing assembly, wherein the fixing assembly includes a limiting unit, and the limiting unit includes a rotatable rotating frame and a clamping head, wherein two ends of the rotating frame are respectively connected to the clamping head and the conveying frame body, and the rotating frame can be turned outward from the inside of the conveying frame body to drive the clamping head to press the battery box to limit the position of the battery box relative to the conveying frame body;

[0008] A laser marking component, the laser marking component comprising a laser disposed on one side of the conveying frame, the laser being capable of marking a defined battery box;

[0009] The rotating frame has a limit position and a retracted position relative to the conveying frame body. In the limit position, the clamping head protrudes from the bottom of the conveying frame body and presses the battery box; in the retracted position, the rotating frame flips inward from the outside of the conveying frame body, and the clamping head retracts into the conveying frame body to release the limit and fixation of the battery box.

[0010] Furthermore, the clamping press head includes an adjustment gasket and a press head body arranged relative to the battery box, the adjustment gasket is detachably connected to the press head body, and the adjustment gasket can abut against the battery box.

[0011] Furthermore, the fixing assembly also includes a driving unit, and the driving unit includes a first linear driving member, and two ends of the first linear driving member are respectively connected to the conveying frame and the rotating frame to drive the rotating frame to rotate relative to each other.

[0012] Furthermore, the driving unit also includes a sensor and a controller, the sensor is connected to the clamping pressure head, and the controller is respectively connected to the sensor and the linear driving member to control the driving displacement of the linear driving member and limit the position of the pressure head body relative to the conveying frame.

[0013] Furthermore, the fixing assembly also includes a plurality of positioning units, the positioning units include positioning holes and retractable positioning pins, the positioning pins are opened on the battery box, the positioning pins are movably connected to the conveying frame, and the positioning pins can be inserted into the positioning holes.

[0014] Furthermore, the positioning unit further includes a second linear driving member, and two ends of the second linear driving member are respectively connected to the conveying frame and the positioning pin to drive the positioning pin to move relative to the positioning hole.

[0015] Furthermore, the laser marking assembly also includes an adjustment bracket, which is connected to the laser to adjust the position of the laser relative to the battery box.

[0016] Furthermore, the conveying frame includes a frame and a roller, and the roller is installed on the frame and rotatably connected to the frame.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] (1) The utility model provides a battery box marking module, comprising: a conveying frame, a fixing component and a laser marking component. The conveying frame can support and transport the battery boxes in sequence along the conveying frame, and the fixing component can fix the battery boxes in a set area so that the laser marking component can mark the corresponding position of the battery box. The laser marking device is installed on the conveying frame for conveying the battery box, and the mobile production line and the marking section are integrated together to improve production efficiency and reduce safety risks in the production process.

[0019] (2) The utility model provides a marking module for a battery box, which is provided with a fixing component, wherein the fixing component includes a limiting unit, and the limiting unit includes a rotatable rotating frame and a clamping pressure head, wherein the two ends of the rotating frame are respectively connected to the clamping pressure head and the conveying frame body, and the rotating frame can drive the clamping pressure head to rotate relative to the conveying frame body. The rotating frame can be flipped outward from the inside of the conveying frame body, and drive the clamping pressure head to press the battery box, thereby hindering the battery box from continuing to move, and limiting the battery box to a specific position of the conveying frame body, thereby achieving a more precise and stable limiting effect, and improving the accuracy and quality of marking. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 A schematic diagram of a structure in which a battery box is integrally installed is provided for the utility model;

[0022] Figure 2 Provide an overall structural schematic diagram for the utility model;

[0023] Figure 3 It is a structural schematic diagram of the fixing component in the utility model;

[0024] Figure 4 It is a structural schematic diagram of the limiting unit in the utility model;

[0025] Figure 5 It is a schematic diagram of the connection structure between the positioning pin and the second linear drive member in the utility model;

[0026] Figure 6 It is a structural schematic diagram of the battery box in the utility model;

[0027] Figure 7 It is a structural schematic diagram of the laser marking component in the utility model.

[0028] In the figure, 100, a battery box;

[0029] 200, conveying frame; 210, frame; 220, roller;

[0030] 300, fixing assembly; 310, limiting unit; 311, rotating frame; 312, clamping pressure head; 312a, adjusting gasket; 312b, pressure head body; 320, driving unit; 321, first linear driving member; 322, sensor; 330, positioning unit; 331, positioning hole; 332, positioning pin; 333, second linear driving member;

[0031] 400. Laser marking component; 410. Laser; 420. Adjustment bracket. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0033] A battery box marking module in this embodiment relates to the field of battery box production technology. By installing a laser marking device on a conveying frame 200 for conveying a battery box 100, a mobile production line and a marking section are integrated together to improve production efficiency and reduce safety risks in the production process. In addition, a fixing component 300 is set on the mobile production line to fix and position the position of the battery box 100, so that the laser marking device can mark the set position of the battery box 100.

[0034] See also Figures 1 to 7 In this embodiment, a battery box marking module includes: a conveying frame 200, a fixing component 300 and a laser marking component 400. The conveying frame 200 can support and transport the battery box 100 in sequence along the conveying frame 200, so that the battery box 100 moves on the conveying frame in a preset posture, ensuring that the posture of the battery box 100 relative to the conveying frame is relatively fixed, thereby reducing positioning and marking errors.

[0035] The fixing component 300 can fix the battery box 100 in a set area so that the laser marking component 400 can mark the corresponding position of the battery box 100 .

[0036] The fixing assembly 300 includes a limiting unit 310, which includes a rotatable rotating frame 311 and a clamping head 312. The two ends of the rotating frame 311 are respectively connected to the clamping head 312 and the conveying frame body 200. The rotating frame 311 can drive the clamping head 312 to rotate relative to the conveying frame body 200. The rotating frame 311 can flip outward from the inside of the conveying frame body 200, drive the clamping head 312 to press against the battery box 100, hinder the continued movement of the battery box 100, and limit the battery box 100 to a specific position of the conveying frame body 200, thereby achieving a more precise and stable limiting effect and improving the accuracy and quality of marking.

[0037] The laser marking assembly 400 includes a laser 410 disposed on one side of the conveying frame 200, which integrates the conveying frame 200 for moving the battery box 100 and the laser 410 together to improve production efficiency and reduce safety risks during the production process. The laser 410 can accurately mark a specific position of the battery box 100 to ensure the quality and accuracy of the marking.

[0038] During use, the rotating frame 311 has a limited position and a retracted position. In the limited position, the clamping head 312 protrudes from the conveying frame body 200, and the clamping head 312 presses the battery box 100 to prevent the battery box 100 from continuing to move. In the retracted position, the rotating frame 311 can be turned inward from the outside of the conveying frame body 200, so that the clamping head 312 is retracted into the conveying frame body 200, releasing the limit and fixation of the battery box 100, so that the battery box 100 can enter the next process along the conveying frame body 200.

[0039] In some embodiments, see 1 to Figure 4 The clamping press head 312 includes an adjustment gasket 312a and a press head body 312b arranged relative to the battery box 100. The press head body 312b is fixedly connected to the rotating frame 311, and the rotating frame 311 can drive the press head body 312b to move as a whole to limit the battery box 100. The adjustment gasket 312a is detachably connected to the press head body 312b, and the adjustment gasket 312a can abut against the battery box 100. The detachable connection of the adjustment gasket 312a allows the size and shape of the clamping press head 312 to be adjusted according to different types or sizes of battery boxes 100, thereby expanding the scope of application of the clamping press head 312. In addition, the adjustment gasket 312a abuts against the battery box 100, which can ensure that there is appropriate contact between the clamping press head 312 and the battery box 100, thereby achieving a more precise and stable limiting effect, and improving the accuracy and quality of marking.

[0040] In some embodiments, see Figure 4 The fixing assembly 300 further includes a driving unit 320, which includes a first linear driving member 321. The two ends of the first linear driving member 321 are respectively connected to the conveying frame 200 and the rotating frame 311. The first linear driving member 321 is specifically an electric push rod. The rotating frame 311 is hinged with the conveying frame 200. The linear motion of the electric push rod can drive the jaws of the rotating frame 311 to rotate relative to each other, thereby driving the rotating frame 311 to move between the limit position and the retracted position. The telescopic distance of the first linear driving member 321 can be directly controlled, thereby driving the rotating frame 311 to rotate relative to a specific angle, thereby realizing precise control of the position of the clamping head 312. The clamping head 312 can accurately locate and clamp the battery box 100, ensuring the accuracy and consistency of marking.

[0041] As a further embodiment, the driving unit 320 further includes a sensor 322 and a controller, the sensor 322 is connected to the clamping head 312, the controller is electrically connected to the sensor 322 and the linear drive member, the sensor 322 is connected to the clamping head 312, and the contact state and pressure change between the clamping head 312 and the battery box 100 can be monitored in real time, and the controller can accurately control the driving displacement of the linear drive member by receiving the information fed back by the sensor 322. It can ensure that the position of the head body 312b relative to the conveying frame 200 meets the expected requirements, ensuring the accuracy and consistency of marking.

[0042] In some embodiments, see Figure 5 and Figure 6 The fixing assembly 300 also includes a plurality of positioning units 330. The positioning units 330 include positioning holes 331 and retractable positioning pins 332. The positioning pins 332 are provided on the battery box 100. The positioning pins 332 are movably connected to the conveying frame 200. The positioning pins 332 can be inserted into the positioning holes 331. The cooperation between the positioning pins 332 and the positioning holes 331 can realize the precise positioning of the battery box 100. The positioning pins 332 can be inserted into the positioning holes 331 to ensure that the position of the battery box 100 is accurate and stable during the conveying process, thereby ensuring the accuracy of the subsequent processes. The stable positioning and rapid changeover of the battery box 100 during the production process can reduce the downtime of the production line and improve production efficiency and output.

[0043] In a further embodiment, the positioning unit 330 further includes a second linear drive member 333, which is specifically a cylinder, a hydraulic cylinder, and an electric push rod. The two ends of the second linear drive member 333 are respectively connected to the conveying frame 200 and the positioning pin 332, and the second linear drive member 333 can drive the positioning pin 332 to extend and retract relative to the positioning hole 331. The second linear drive member 333 can accurately control the movement of the positioning pin 332 relative to the positioning hole 331. Through this precise positioning, it can be ensured that the battery box 100 is accurately positioned at the desired position during the conveying process, thereby improving the accuracy and quality of subsequent processes.

[0044] In some embodiments, see Figure 7 The laser marking assembly 400 also includes an adjustment bracket 420, which is connected to the laser 410. The adjustment bracket 420 is a plurality of rods connected by clampable fasteners. The fasteners can be adjusted to adjust the position of the laser 410 relative to the battery box 100. The adjustment bracket 420 makes the position adjustment of the laser 410 flexible and convenient. When the production line needs to switch to the production of battery boxes 100 of different types or sizes, the position of the laser 410 can be quickly adjusted by adjusting the position of the adjustment bracket 420, saving changeover time and cost.

[0045] It should be noted that the laser marking assembly 400 also includes a movable table, and a universal wheel is provided at the bottom of the movable table. The universal wheel can drive the movable table to move relative to each other. The adjustment bracket 420 is fixedly connected to the movable seat. The movable table can drive the adjustment bracket 420 to move relative to each other and adjust the position of the laser 410.

[0046] In some embodiments, see Figure 1 The conveying frame 200 includes a frame 210 and a roller 220. The roller 220 is installed on the frame 210 and is rotatably connected to the frame. The roller 220 serves as a load-bearing and transmission device for the conveying frame 200 and can provide a stable conveying platform. When the battery box 100 is placed on the roller 220, the rotation of the roller 220 can smoothly transfer the battery box 100 to the next process along the conveying line, ensuring the smooth operation of the battery box 100 during the conveying process. Compared with traditional manual handling or other conveying methods, the roller 220 conveying can realize a continuous and automatic conveying process, saving manpower and time costs.

[0047] Workflow: First, place the battery box 100 on the conveying frame 200, and manually push the battery box 100 to move along the length direction of the conveying frame 200. Then, start the first linear drive member 321, so that the clamping head 312 is in the limit position, and one side of the battery box 100 abuts against the adjustment gasket 312a of the clamping head 312. Next, the second linear drive member 333 drives the positioning pin 332 to be inserted into the positioning hole 331 of the battery box 100. Finally, the laser 410 performs laser marking on the predetermined position of the battery box 100.

[0048] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be covered by the present invention.

Claims

1. A battery box marking module, arranged on a production line, characterized in that: include: A conveying frame body, used for carrying the battery box in a determined posture and transporting it along the conveying frame body; A fixing assembly, wherein the fixing assembly includes a limiting unit, and the limiting unit includes a rotatable rotating frame and a clamping head, wherein two ends of the rotating frame are respectively connected to the clamping head and the conveying frame body, and the rotating frame can be turned outward from the inside of the conveying frame body to drive the clamping head to press the battery box to limit the position of the battery box relative to the conveying frame body; A laser marking component, the laser marking component comprising a laser disposed on one side of the conveying frame, the laser being capable of marking a defined battery box; The rotating frame has a limit position and a retracted position relative to the conveying frame body. In the limit position, the clamping head protrudes from the bottom of the conveying frame body and presses the battery box; in the retracted position, the rotating frame flips inward from the outside of the conveying frame body, and the clamping head retracts into the conveying frame body to release the limit and fixation of the battery box.

2. A battery box marking module according to claim 1, characterized in that: The clamping press head comprises an adjustment gasket and a press head body arranged relative to the battery box, the adjustment gasket is detachably connected to the press head body, and the adjustment gasket can abut against the battery box.

3. A battery box marking module according to claim 2, characterized in that: The fixing assembly further includes a driving unit, and the driving unit includes a first linear driving member, and two ends of the first linear driving member are respectively connected to the conveying frame and the rotating frame to drive the rotating frame to rotate relative to each other.

4. A battery box marking module according to claim 3, characterized in that: The driving unit also includes a sensor and a controller. The sensor is connected to the clamping ram, and the controller is respectively connected to the sensor and the linear drive member to control the driving displacement of the linear drive member and limit the position of the ram body relative to the conveying frame.

5. The battery box marking module according to claim 1, characterized in that: The fixing assembly also includes a plurality of positioning units, and the positioning units include positioning holes and retractable positioning pins. The positioning pins are provided on the battery box, and are movably connected to the conveying frame. The positioning pins can be inserted into the positioning holes.

6. A battery box marking module according to claim 5, characterized in that: The positioning unit further includes a second linear driving member, two ends of which are respectively connected to the conveying frame and the positioning pin to drive the positioning pin to move relative to the positioning hole.

7. A battery box marking module according to claim 1, characterized in that: The laser marking assembly also includes an adjustment bracket, which is connected to the laser to adjust the position of the laser relative to the battery box.

8. The battery box marking module according to claim 1, characterized in that: The conveying frame comprises a frame and a roller, wherein the roller is mounted on the frame and is rotatably connected with the frame.

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