Laser skin cutting device for battery pack connecting piece

Abstract

The utility model relates to the field of battery pack connecting piece machining, and discloses a battery pack connecting piece laser skin cutting device which comprises a bottom plate, a cutting box is fixedly connected to the top end of the bottom plate, a door plate is rotationally connected to the front end of the cutting box, and a handle is fixedly connected to the right side of the front end of the door plate. The inner wall of the door plate is fixedly connected with an observation window used for observing the cutting condition, the inner wall of the top end of the cutting box is connected with a laser head through an adjusting assembly so that the position of the laser head can be adjusted, and a filtering assembly is arranged on the right side of the top end of the cutting box so that generated smoke can be absorbed. Positioning assemblies are arranged on the two sides of the inner wall of the cutting box. According to the smoke exhaust device, harmful substances in smoke are absorbed through the filter plate, residual gas is exhausted through the gas outlet pipe, harm of the smoke to health of operators is reduced, the filter plate can be conveniently replaced by disassembling the assembly, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of battery pack connecting piece processing, especially relates to a battery pack connecting piece laser skin cutting device. BACKGROUND

[0002] The battery pack connecting piece refers to the component for the electrical connection between the battery pack and the external equipment. The main function of these connecting pieces is to ensure the stable and reliable electrical connection between the battery pack and the external equipment, and the safe and efficient connection between the battery pack and the electrical equipment. The outer surface of the battery pack connecting piece is generally wrapped with an insulating film. In order to facilitate subsequent processing, the insulating film at the end of the connecting piece needs to be removed.

[0003] According to the search, the laser skin cutting device for the battery pack connecting piece of the publication number CN221658280U, the connecting piece positioning tool realizes the accurate fixing of the main body part and the end part of the connecting piece through the tool fixing platform and the tool lifting platform, and the tool lifting platform can be adjusted according to the bending height of the end part of the connecting piece. When cutting the insulating film of the connecting piece, the main body part is fixed first, and then the lifting platform supports the end part, so that the laser cutting part of the connecting piece is reliably supported. This design improves the adaptability of the device, which is suitable for different bent connecting pieces, does not need manual positioning, reduces the movement or inclination of the connecting piece, and improves the safety and processing stability.

[0004] Based on the above patent, the main body part of the connecting piece is fixed through the tool fixing platform, and then the tool lifting platform is adjusted according to the bending height of the end part of the connecting piece, so that the tool lifting platform supports the end part of the connecting piece. The end part is the laser cutting part of the connecting piece. The present application can adapt to different bent connecting pieces, enhance the adaptability of the device, make it more flexible to be suitable for processing diversified connecting pieces, and through the tool fixing platform and the tool lifting platform, without manual positioning, the connecting piece is more firmly and stably supported. This helps to reduce the movement or inclination of the connecting piece that may occur during the laser cutting process, improves the safety and processing stability. However, smoke will be generated during the laser cutting process. If these smoke is not controlled, it will harm the health of the operator and pollute the working environment. The above scheme lacks measures for smoke treatment.

[0005] To solve this technical problem, the present application provides a laser skin cutting device for the battery pack connecting piece. UTILITY MODEL CONTENTS

[0006] The utility model discloses a battery pack connecting piece laser skin cutting device, through starting the fan, the smoke generated in the laser cutting process enters into the filter box through the connecting pipe, and through the filter board, the harmful substance in the smoke is absorbed, the remaining gas is discharged through the air outlet pipe, reduces the health hazard of the smoke to the operator, and through the dismantling subassembly, can conveniently replace the filter board, improves the practicality of the device.

[0007] To realize above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A battery pack connecting piece laser skin cutting device, including the bottom plate, the bottom plate top fixedly connected with the cutting box, the cutting box front end is rotatably connected with the door leaf, the door leaf front end right side is fixedly connected with the handle, the door leaf inner wall is fixedly connected with the observation window for observing the cutting condition, the cutting box top inner wall is connected with the laser head through the adjusting assembly, for adjusting the position of laser head, the cutting box top right side is provided with the filter subassembly, for the absorption of the smoke generated, the filter subassembly includes the filter box that is fixedly connected at the cutting box top right side, the filter box left end is fixedly connected with the connecting pipe, the other end of connecting pipe is fixedly connected on the top of cutting box, the filter box right end is fixedly connected with the air outlet pipe, the air outlet pipe right end is fixedly connected with the fan, the filter box top is provided with the connecting plate, the both sides of connecting plate bottom are fixedly connected with the filter board, the connecting plate inner wall is provided with the dismantling subassembly, the dismantling subassembly includes the rotary rod that is rotatably connected at the connecting plate inner wall, the both ends of connecting plate are slidably connected with the fixed block, the fixed block is connected with the connecting plate inner wall through the spring, the rotary rod and fixed block are connected through the connecting rope, the rotary rod top is fixedly connected with the knob, the both sides of cutting box inner wall are provided with the positioning assembly, for the positioning of connecting piece, the positioning assembly includes the electric push rod that is fixedly connected at the both sides of cutting box inner wall, the electric push rod drive end is fixedly connected with the positioning block, the one end of positioning block inboard is fixedly connected with the antiskid pad, the antiskid pad outer wall is provided with the antiskid pattern.

[0009] Further, the adjusting assembly includes a first electric slide rail fixedly connected to the inner wall of the top end of the cutting box, and the first electric slide rail is connected to the laser head through a second electric slide rail at the bottom end.

[0010] Further, one end of the spring is connected to the fixed block, and the other end of the spring is connected to the inner wall of the connecting plate.

[0011] Further, the inner wall of the filter box is provided with a fixed groove, and the fixed block corresponds to the fixed groove.

[0012] The utility model has the following beneficial effects:

[0013] The utility model discloses a filter box is arranged to the laser cutting device, and the smoke generated in the laser cutting process is filtered through the filter box, and the harmful substances in the smoke are absorbed, and the remaining gas is discharged through the gas outlet pipe, thereby reducing the health hazards of the smoke to the operator.

[0014] In the utility model, the connecting piece is placed in the cutting box by opening the door plate, the position of the connecting piece is positioned through the positioning blocks on the two sides, and then the position of the laser head is adjusted through the first electric slide rail and the second electric slide rail to cut the connecting piece, so that the position of the connecting piece is prevented from being inaccurate during cutting. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A perspective view of a battery pack connecting piece laser skin cutting device is provided for the utility model;

[0016] Figure 2 A structure diagram of a cutting box in a battery pack connecting piece laser skin cutting device is provided for the utility model;

[0017] Figure 3 A structure diagram of a filter plate in a battery pack connecting piece laser skin cutting device is provided for the utility model;

[0018] Figure 4 A structure diagram of a fixing block in a battery pack connecting piece laser skin cutting device is provided for the utility model.

[0019] LEGEND:

[0020] 1, bottom plate, 2, cutting box, 3, door plate, 4, handle, 5, observation window, 6, first electric slide rail, 7, laser head, 8, filter box, 9, connecting pipe, 10, gas outlet pipe, 11, fan, 12, connecting plate, 13, filter plate, 14, rotating rod, 15, connecting rope, 16, fixing block, 17, spring, 18, knob, 19, second electric slide rail, 20, electric push rod, 21, positioning block, 22, non-slip mat. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] REFERENCE Figure 1 , Figure 3 and Figure 4The utility model provides an embodiment: a kind of battery pack connecting piece laser skin cutting device, including bottom plate 1, bottom plate 1 top end fixedly connected with cutting box 2, cutting box 2 top end right side fixedly connected with filter box 8, filter box 8 left end fixedly connected with connecting pipe 9, connecting pipe 9 other end is fixedly connected on the top end of cutting box 2, filter box 8 right end fixedly connected with air outlet pipe 10, air outlet pipe 10 right end fixedly connected with fan 11, filter box 8 top end is provided with connecting plate 12, both sides of connecting plate 12 bottom end are fixedly connected with filter plate 13, rotating rod 14 being rotatably connected in the inner wall of connecting plate 12, both ends of connecting plate 12 are slidably connected with fixed block 16, fixed block 16 is connected between the inner wall of connecting plate 12 by spring 17, one end of spring 17 is connected with fixed block 16, the other end of spring 17 is connected with the inner wall of connecting plate 12, connecting rope 15 is connected between rotating rod 14 and fixed block 16, rotating rod 14 top end fixedly connected with knob 18, fixed groove is provided in the inner wall of filter box 8, fixed block 16 is corresponding with fixed groove, to be used for absorbing the smoke generated;

[0023] Specifically, by starting fan 11, the smoke generated by cutting is brought into filter box 8 through connecting pipe 9, harmful substances in the smoke can be absorbed by the filter plates 13 on both sides, and the remaining gas can be discharged through air outlet pipe 10. After long-term use, rotating knob 18 is rotated to drive rotating rod 14 to rotate, and then fixed blocks 16 on both sides are moved inward through connecting rope 15, so that the fixation between fixed blocks 16 and filter box 8 is released, the filter plates 13 on connecting plate 12 are easily taken out for cleaning and replacement. The elastic force of spring 17 can fix fixed blocks 16 and filter box 8 during installation.

[0024] Referring to Figures 1-2 Cutting box 2 front end is rotatably connected with door plate 3, door plate 3 front end right side is fixedly connected with handle 4, door plate 3 inner wall is fixedly connected with observation window 5 for observing cutting condition, first electric sliding rail 6 is fixedly connected on the inner wall of cutting box 2 top end, the bottom end of first electric sliding rail 6 is connected with laser head 7 through second electric sliding rail 19, to adjust the position of laser head 7, electric push rod 20 is fixedly connected on the inner wall of cutting box 2 on both sides, driving end of electric push rod 20 is fixedly connected with positioning block 21, one end of positioning block 21 inner side is fixedly connected with anti-skid pad 22, anti-skid pad 22 outer wall is provided with anti-skid pattern, to position connecting piece;

[0025] Specifically, by pulling the handle 4 to open the door plate 3, the connecting piece is placed in the cutting box 2, and by starting the electric push rod 20, the positioning block 21 is driven to move inward, thereby positioning the connecting piece, and the anti-skid pad 22 can prevent the connecting piece from slipping during positioning, and by the operation of the first electric slide rail 6 and the second electric slide rail 19, the laser head 7 is adjusted to cut on the connecting piece, and the observation window 5 can facilitate observation of the cutting environment to prevent the connecting piece from being inaccurately positioned during cutting.

[0026] Working principle: First, by pulling the handle 4 to open the door plate 3, the connecting piece can be easily placed in the cutting box 2. After starting the electric push rod 20, the positioning block 21 moves inward to achieve accurate positioning of the connecting piece. At the same time, the anti-skid pad 22 ensures that the connecting piece does not slip during positioning, ensuring its stability. The coordinated work of the first electric slide rail 6 and the second electric slide rail 19 allows flexible adjustment of the cutting path of the laser head 7 on the connecting piece to achieve accurate cutting. The observation window 5 is provided to facilitate monitoring of the cutting process and ensure the accuracy of the position of the connecting piece during cutting, thereby improving cutting quality and efficiency. By starting the fan 11, smoke is sucked in and transported to the filter box 8 through the connecting pipe 9. The two side filter plates 13 in the filter box 8 can absorb harmful substances in the smoke, and the purified gas is discharged through the gas outlet pipe 10. As the use time increases, rotating the knob 18 can drive the rotating rod 14 to rotate, and then through the connecting rope 15, the two side fixing blocks 16 move inward, thereby releasing the fixing state between the fixing blocks 16 and the filter box 8, facilitating the removal of the filter plate 13 on the connecting plate 12 for cleaning or replacement. In addition, the spring 17 ensures that the fixing block 16 can be firmly fixed on the filter box 8 when reinstalled.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A battery pack connector laser skiving apparatus, characterized by: The utility model relates to a cutting device, including bottom plate (1), the bottom plate (1) top end fixed connection has cutting box (2), cutting box (2) front end rotatory connection has door board (3), door board (3) front end right side fixed connection has handle (4), door board (3) inner wall fixed connection has the observation window (5) for observing the cutting condition, cutting box (2) top end inner wall is connected with laser head (7) through adjusting component to be used for adjusting the position of laser head (7), cutting box (2) top end right side is provided with filter component to be used for absorbing the smoke generated, the filter component includes the filter box (8) of being located cutting box (2) top end right side fixed connection, filter box (8) left end fixed connection has connecting pipe (9), connecting pipe (9) another end fixed connection is in cutting box (2) top end, filter box (8) right end fixed connection has the air pipe (10), air pipe (10) right end fixed connection has fan (11), filter box (8) top end is provided with connecting plate (12), connecting plate (12) bottom end both sides are fixedly connected with filter plate (13), connecting plate (12) inner wall is provided with dismantling component, the dismantling component includes the rotary lever (14) of being located connecting plate (12) inner wall rotatory connection, connecting plate (12) left and right two ends are slidably connected with fixed block (16), fixed block (16) and connecting plate (12) inner wall are connected through spring (17), rotary lever (14) and fixed block (16) are connected through connecting rope (15), rotary lever (14) top end fixed connection has knob (18), cutting box (2) inner wall both sides are provided with positioning component to be used for the positioning of connecting piece, the positioning component includes the electric push rod (20) of being located cutting box (2) inner wall both sides fixed connection, electric push rod (20) drive end is fixedly connected with positioning block (21), positioning block (21) inboard one end is fixedly connected with antiskid pad (22), antiskid pad (22) outer wall is provided with antiskid pattern.

2. The battery pack connector laser slitting device of claim 1, wherein: The adjusting component includes a first electric slide rail (6) fixedly connected to the top inner wall of the cutting box (2), and the first electric slide rail (6) is connected with the laser head (7) through a second electric slide rail (19) at the bottom end.

3. The battery pack connector laser slitting device of claim 1, wherein: One end of the spring (17) is connected with the fixed block (16), and the other end of the spring (17) is connected with the inner wall of the connecting plate (12).

4. The battery pack connector laser slitting device of claim 1, wherein: The inner wall of the filter box (8) is provided with a fixed groove, and the fixed block (16) corresponds to the fixed groove.

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