Turnover clamp type new energy automobile electronic control module shell laser marking device

Abstract

The invention relates to the technical field of laser marking, and discloses an overturning clamp type new energy automobile electronic control module shell laser marking device which comprises a workbench, a housing, a moving structure, a marking assembly, a fixing structure, an overturning structure and a protection structure. The moving structure drives a ball screw through a first motor to drive a shell to accurately move to a marking station, the fixing structure adopts a second motor to drive a double-screw linkage clamping plate to achieve middle clamping of the shell, and a limiting structure is arranged in the clamping plate to synchronously complete up-down limiting and flexible protection through mechanical linkage. The overturning structure achieves automatic overturning of the shell by means of air cylinder lifting and meshing of a gear and a rack, the protection structure carries out closed protection on the marking head through splicing of multiple sets of baffles, and the production efficiency and the marking quality are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of laser marking, in particular to a turnover clamp type new energy automobile electric control module shell laser marking device. BACKGROUND

[0002] With the vigorous development of new energy automobile industry, the electric control module as the core security component, its shell needs to be marked accurately to realize the whole life cycle tracing, and laser marking becomes the mainstream process due to its permanent advantage. The shell is mostly made of thin-walled aluminum alloy or reinforced engineering plastic material, and needs to complete multi-surface marking, so higher requirements are put forward for the clamping adaptability and turnover positioning accuracy of the marking device.

[0003] For the above and existing related technologies, the inventors believe that the following defects often exist: the existing new energy automobile electric control module shell laser marking device has the following defects: the clamping structure is mostly rigid single-direction fixed, lacks synchronous limiting and flexible protection setting, not only easy to cause thin-walled shell to be pressed and deformed, but also has the problem of large positioning deviation, which cannot guarantee the position accuracy of multi-surface marking; the turnover mechanism and clamping assembly are mostly set in a split type, relying on manual turnover or additional driving device, not only the operation is complicated and inefficient, but also easy to produce errors due to secondary positioning. SUMMARY

[0004] The technical problem to be solved by the present application is the defects of the existing turnover clamp type new energy automobile electric control module shell laser marking device, and therefore a turnover clamp type new energy automobile electric control module shell laser marking device is proposed.

[0005] In order to achieve the above object, the technical scheme adopted by the present application is as follows: a laser marking device for a new energy vehicle electric control module shell of a turnover clamp type, comprising a workbench, a cover shell arranged at the top end of the workbench, a marking assembly arranged on one side of the workbench, a moving structure arranged on the top surface of the workbench, the moving structure comprising a fixing frame arranged at the top end of the workbench, a top connecting plate slidably connected to the body side of the fixing frame, two extension frames arranged on both sides of the top connecting plate, a cylinder arranged on one side of the extension frame, a fixed structure arranged on the output shaft of the cylinder, the fixed structure comprising a fixed shell arranged on the output shaft of the cylinder, a clamping assembly arranged in the fixed shell, the clamping assembly comprising a screw rod one rotatably connected to the inside of the fixed shell, two groups of screw rods one symmetrically arranged, a linkage block slidably connected to the inside of the fixed shell, two groups of linkage blocks symmetrically arranged about the screw rod one, the two groups of linkage blocks being threadedly connected to the screw rod one respectively, two clamping plates arranged on one side of each of the two groups of linkage blocks, the two groups of clamping plates being used for fixing the shell, a turnover structure arranged on one side of the extension frame, the turnover structure being used for turning over the clamped shell, a limiting structure arranged in the clamping plate, the limiting structure comprising a pressing assembly slidably connected to the inside of the clamping plate, two extension plates reversely slidably arranged in the clamping plate, the two groups of extension plates limiting the shell during turning over, a hydraulic rod arranged on one side of the marking assembly, a protection structure arranged on the output shaft of the hydraulic rod, the protection structure comprising a circular shell arranged on the output shaft of the hydraulic rod, a rotating rod rotatably connected to the inside of the circular shell, a baffle arranged on one side of the rotating rod, and the baffle achieving the effect of protecting the marking assembly.

[0006] Preferably, one side of the fixing frame is provided with a motor one, the output shaft of the motor one is provided with a ball screw, one side of the fixing frame is slidably connected with a moving plate, the moving plate is threadedly connected with the ball screw, the moving plate is connected with the top connecting plate, and the top end of the top connecting plate is provided with a placing plate.

[0007] Preferably, the inside of the fixed shell is provided with a motor two, the output shaft of the motor two is provided with a driving assembly, the driving assembly comprises a bevel gear one arranged on the output shaft of the motor two, one end of the screw rod one is provided with a bevel gear two, the bevel gear one and the bevel gear two are meshingly connected, one side of the bevel gear two is provided with a rotating shaft, and the rotating shaft is connected with the screw rod one.

[0008] Preferably, one side of the linkage block is provided with a side connecting block, the side connecting block is connected with the clamping plate, the surface of the fixed shell is provided with a notch, and the side connecting block is slidably connected with the notch.

[0009] Preferably, the bottom end of the linkage block is provided with a sliding block, the inside of the fixed shell is provided with a sliding groove, and the sliding block is slidably connected with the sliding groove.

[0010] Preferably, the surface of the clamping plate is provided with a groove and a recess, the pressing assembly comprises a protrusion slidingly connected in the groove, one side of the protrusion is provided with a rack I, one end of the rack I is provided with a pressing plate, and the pressing plate is in an initial state outside the clamping plate.

[0011] Preferably, the clamping plate is rotatably connected with a screw rod II in the inside, the screw rod II is rotatably connected with the recess, the screw rod II is symmetrically provided with two groups, the clamping plate is slidingly connected with a rectangular block in the inside, the rectangular block is threadedly connected with the screw rod II, and the outside of the screw rod II is provided with a gear I, and the gear I is meshedly connected with the rack I.

[0012] Preferably, one side of the rectangular block is provided with an extension plate, one side of the extension plate is provided with a limiting block, and one side of the limiting block is provided with a suction disc.

[0013] Preferably, the turnover structure comprises a rotating column arranged on one side of the fixed shell, one side of the rotating column is provided with a gear II, one side of the extension frame is provided with a rack II, and the rack II is meshedly connected with the gear II.

[0014] Preferably, one side of the circular shell is provided with a motor, an output shaft of the motor is provided with a main gear, the inside of the circular shell is slidingly connected with a gear ring, the main gear is meshedly connected with the gear ring, the inside of the gear ring is provided with an arc rack, the arc rack is equidistantly provided with five groups, the rotating rods are equidistantly provided with five groups, one end of the five groups of rotating rods is provided with a half gear, and the half gear is meshedly connected with the corresponding arc rack.

[0015] The technical effects and advantages of the present application are as follows: In the present application, the double screw rods are reversely rotated by the motor drive, and drive two groups of clamping plates to move synchronously to the center, so that the marking area of the shell can be quickly aligned to the center position, and the problem of inaccurate positioning of the traditional device is solved, the strict requirement of the automobile industry for the consistency of the marking position is met, the limiting structure in the clamping plate is triggered by the extrusion of the pressing plate, drives two groups of extension plates to move in opposite directions, limits the up-down direction of the shell, and the flexible contact of the suction disc is added, so that multi-directional fixation is formed, deformation of the thin-walled or composite shell during clamping is avoided, and the heat dissipation fins, mounting bosses and other structures on the surface of the shell are also protected from damage, so that the appearance and function of the product are guaranteed.

[0016] In the application, the overturning function is realized by the cooperation of the cylinder lifting and the gear and rack, when the cylinder drives the fixed structure to rise, the gear and the rack automatically engage, drive the fixed shell and the shell to complete the overturning, the whole process is stable and the position is accurate, without manual overturning, the double-sided marking can be completed, compared with the traditional way, the time is greatly saved, which can well adapt to the efficient production demand of large-scale production line and improve the automation level of the whole production line; in addition, the protection structure on one side of the marking assembly drives a plurality of baffles to be spliced when the equipment is not used, which forms closed protection for the marking head, avoids dust and dust from adhering to the surface of the laser related parts, reduces the part loss, prolongs the service life of the equipment, reduces the maintenance frequency and cost, the standard interface is adopted for the core structure of the device, the damaged parts can be quickly replaced, the device can adapt to different sizes of the electric control module shell, improves the application range of the equipment, and meets the demand of mixed production of various products. BRIEF DESCRIPTION OF DRAWINGS

[0017] The disclosure of the application will be described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes, and are not intended to limit the scope of protection of the application. In the drawings, the same reference signs are used to refer to the same parts: Figure 1 It is a schematic diagram of the overall three-dimensional structure of the application; Figure 2 It is a schematic diagram of the three-dimensional structure of the moving structure, the fixed structure of the application; Figure 3 It is a schematic diagram of the three-dimensional structure of the moving structure, the overturning structure, the fixed structure and the anti-dropping structure of the application; Figure 4 It is a schematic diagram of the three-dimensional structure of the fixed structure and the anti-dropping structure of the application; Figure 5 It is a schematic diagram of the three-dimensional structure of the overturning structure of the application; Figure 6 It is a schematic diagram of the three-dimensional structure of the anti-dropping structure of the application; Figure 7 It is a schematic diagram of the three-dimensional structure of the protection structure of the application.

[0018] Legend: 1, workbench; 2, cover; 3, moving structure; 31, fixed frame; 32, motor one; 33, ball screw; 34, moving plate; 35, top plate; 36, placing plate; 4, marking assembly; 5, extension frame; 6, air cylinder; 7, fixed structure; 71, fixed shell; 72, motor two; 73, driving assembly; 731, bevel gear one; 732, bevel gear two; 733, rotating shaft; 74, clamping assembly; 741, screw one; 742, linkage block; 743, sliding block; 744, sliding slot; 745, side block; 746, notch; 747, clamping plate; 75, limiting structure; 751, channel; 752, groove; 753, protrusion; 754, spring; 755, rack one; 756, pressing plate; 757, gear one; 758, screw two; 759, rectangular block; 7510, extension plate; 7511, limiting block; 7512, suction cup; 76, overturning structure; 761, rotating column; 762, gear two; 763, rack two; 8, protection structure; 81, round shell; 82, motor; 83, main gear; 84, gear ring; 85, half gear; 86, rotating rod; 87, baffle; 88, arc rack; 9, hydraulic rod. DETAILED DESCRIPTION

[0019] It is easy to understand that, according to the technical solution of the present application, those skilled in the art can propose various structural modes and implementation modes that can be replaced with each other without changing the essential spirit of the present application. Therefore, the following detailed description and the accompanying drawings are only exemplary descriptions of the technical solution of the present application, and should not be regarded as the whole or regarded as the limitation or restriction of the technical solution of the present application.

[0020] REFERENCE Figures 1-7As shown, the present application provides a technical scheme: a turnover clamp type new energy vehicle electric control module shell laser marking device, including a workbench 1, a cover 2 arranged at the top end of the workbench 1, a marking assembly 4 arranged on one side of the workbench 1, a moving structure 3 arranged on the top surface of the workbench 1, the moving structure 3 including a fixed frame 31 arranged at the top end of the workbench 1, the body side of the fixed frame 31 being slidably connected with a top plate 35, both sides of the top plate 35 being provided with an extension frame 5, one side of the extension frame 5 being provided with a cylinder 6, the output shaft of the cylinder 6 being provided with a fixed structure 7, the fixed structure 7 including a fixed shell 71 arranged on the output shaft of the cylinder 6, the inside of the fixed shell 71 being provided with a clamping assembly 74, the clamping assembly 74 including a screw rod one 741 rotatably connected inside the fixed shell 71, the screw rod one 741 being symmetrically distributed in two groups, the inside of the fixed shell 71 being slidably connected with a linkage block 742, the linkage block 742 being symmetrically distributed in two groups about the screw rod one 741, each of the two groups of linkage blocks 742 being threadedly connected with the screw rod one 741, one side of each of the two groups of linkage blocks 742 being provided with a clamping plate 747, the two groups of clamping plates 747 being used to fix the shell, one side of the extension frame 5 being provided with a turnover structure 76, the turnover structure 76 being used to turn over the clamped shell, the inside of the clamping plate 747 being provided with a limiting structure 75, the limiting structure 75 including a pressing assembly slidably connected inside the clamping plate 747, the inside of the clamping plate 747 being reversely slidably connected with two groups of extension plates 7510, the two groups of extension plates 7510 limiting the shell when it is turned over, one side of the marking assembly 4 being provided with a hydraulic rod 9, the output shaft of the hydraulic rod 9 being provided with a protection structure 8, the protection structure 8 including a circular shell 81 arranged on the output shaft of the hydraulic rod 9, the inside of the circular shell 81 being rotatably connected with a rotating rod 86, one side of the rotating rod 86 being provided with a baffle 87, the baffle 87 achieving the effect of protecting the marking assembly 4.

[0021] Referring to Figures 1-7 As shown in the present embodiment: one side of the fixed frame 31 is provided with a motor one 32, the output shaft of the motor one 32 is provided with a ball screw 33, one side of the fixed frame 31 is slidably connected with a moving plate 34, the moving plate 34 is threadedly connected with the ball screw 33, the moving plate 34 is connected with the top plate 35, the top end of the top plate 35 is provided with a placing plate 36.

[0022] The inside of the fixed shell 71 is provided with a motor two 72, the output shaft of the motor two 72 is provided with a driving assembly 73, the driving assembly 73 includes a bevel gear one 731 arranged on the output shaft of the motor two 72, one end of a screw one 741 is provided with a bevel gear two 732, the bevel gear one 731 and the bevel gear two 732 are engagedly connected, one side of the bevel gear two 732 is provided with a rotating shaft 733, the rotating shaft 733 is connected with the screw one 741, one side of a linkage block 742 is provided with a side joint block 745, the side joint block 745 is connected with a clamping plate 747, the surface of the fixed shell 71 is provided with a notch 746, the side joint block 745 and the notch 746 are slidably connected, the bottom end of the linkage block 742 is provided with a sliding block 743, the inside of the fixed shell 71 is provided with a sliding groove 744, the sliding block 743 and the sliding groove 744 are slidably connected.

[0023] The surface of the clamping plate 747 is provided with a groove 751 and a recess 752, the pressing assembly includes a protrusion 753 slidably connected in the groove 751, one side of the protrusion 753 is provided with a spring 754, one end of the spring 754 away from the protrusion 753 is connected with the groove 751, one side of the protrusion 753 is provided with a rack one 755, one end of the rack one 755 is provided with a pressing plate 756, the pressing plate 756 is initially arranged outside the clamping plate 747, the inside of the clamping plate 747 is rotatably connected with a screw two 758, the screw two 758 is rotatably connected with the recess 752, the screw two 758 is symmetrically distributed with two groups, the inside of the clamping plate 747 is slidably connected with a rectangular block 759, the rectangular block 759 is threadedly connected with the screw two 758, the outside of the screw two 758 is provided with a gear one 757, the gear one 757 is engagedly connected with the rack one 755, one side of the rectangular block 759 is provided with an extension plate 7510, one side of the extension plate 7510 is provided with a limiting block 7511, one side of the limiting block 7511 is provided with a suction disc 7512, the clamping action has strong synchronism, and the position deviation of the marking is avoided.

[0024] The turnover structure 76 includes a rotating column 761 arranged on one side of the fixed shell 71, one side of the rotating column 761 is provided with a gear two 762, one side of the extension frame 5 is provided with a rack two 763, the rack two 763 is engagedly connected with the gear two 762, so that double-sided symmetrical marking is realized, and the production efficiency is greatly improved.

[0025] One side of the circular shell 81 is provided with a motor 82, the output shaft of the motor 82 is provided with a main gear 83, the inside of the circular shell 81 is slidably connected with a gear ring 84, the main gear 83 is engagedly connected with the gear ring 84, the inside of the gear ring 84 is provided with an arc rack 88, the arc rack 88 is equidistantly distributed with five groups, five groups of rotating rods 86 are equidistantly distributed, one end of each of the five groups of rotating rods 86 is provided with a half gear 85, the half gear 85 is engagedly connected with the corresponding arc rack 88, so that the automatic closing protection of the marking head is realized.

[0026] Working principle: the worker places the shell on the surface of the placing plate 36 at the feeding end through the external feeding assembly, and then drives the fixed structure 7 on one side of the extension frame 5 to move downward to the two sides of the shell by the cylinder 6, since the extension frame 5 is fixedly connected with the top plate 35, the bottom end of the top plate 35 is connected with the moving plate 34, and the top end of the top plate 35 is connected with the placing plate 36, the motor two 72 in the fixed shell 71 is driven by the output shaft of the cylinder 6, the bevel gear one 731 of the output shaft is meshed and connected with the two bevel gear two 732 on both sides driven by the motor two 72, the two groups of bevel gear two 732 respectively drive the shaft 733 at one end to rotate reversely and connect with the screw one 741 corresponding to the shaft 733, the screw one 741 is rotatably connected with the fixed shell 71, the two groups of screw one 741 are respectively screw-connected with the linkage block 742 on the surface, the linkage block 742 is slidably connected with the sliding block 743 at the bottom end and the sliding groove 744, the sliding groove 744 is arranged on the inner wall of the fixed shell 71, the surface of the fixed shell 71 is provided with the slot 746, the linkage block 742 drives the side block 745 on one side to slide in the slot 746, and the side block 745 drives the clamping plate 747 on one side to clamp the side surface of the shell, and the two groups of clamping plates 747 move to the side surface of the shell at the same time to be fixed, so that the marking position of the shell is positioned at the center, the shell is quickly and centrally positioned, the clamping action is high in synchronization, the marking position is avoided from deviating, and the marking precision and consistency are improved. Since the inside of the clamping plate 747 is provided with the limiting structure 75, the pressing plate 756 slidably connected on one side of the clamping plate 747 is extruded by the side surface of the shell, the protrusion 753 on one side of the rack one 755 is slidably connected with the channel 751 driven by the pressing plate 756, the protrusion 753 drives the spring 754 to stretch and store energy, the spring 754 is used for returning the protrusion 753, the movement of the rack one 755 is meshed and connected with the gear one 757, the gear one 757 drives the screw two 758 at both ends to rotate, the screw two 758 is rotatably connected with the groove 752, the surfaces of the two groups of screw two 758 are reversely threaded, the two groups of screw two 758 are respectively screw-connected with the rectangular block 759 on the surface, the two groups of rectangular block 759 drive the extension plate 7510 on one side to move reversely, the two groups of extension plate 7510 drive the limiting block 7511 on one side to limit the shell up and down, the side of the limiting block 7511 is provided with the suction cup 7512, the suction cup 7512 contacts with the surface of the shell, and the suction cup 7512 also protects the surface of the shell, the clamping and up-and-down limiting are synchronously completed through mechanical linkage, the flexible contact of the suction cup 7512 avoids the thin-walled shell from being pressed and deformed, and the stability of the shell during overturning is improved, and the shell is prevented from moving; Then the motor 32 on the side of the fixing frame 31 is started to drive the ball screw 33 to rotate, since the moving plate 34 is threadedly connected with the ball screw 33 and the moving plate 34 is slidingly connected with the fixing frame 31, the moving plate 34 drives the shell and the fixed structure 7 to move to the position directly below the marking assembly 4, then the marking assembly 4 is started to mark the surface of the shell, when the first surface is completely marked, the shell fixed by the fixed structure 7 is driven upward by the cylinder 6, since the other side of the fixed shell 71 is provided with the rotating column 761, the outer side of the rotating column 761 is provided with the gear two 762, with the driving of the cylinder 6, the fixed structure 7 and the fixed shell are driven to move upward, so that the gear two 762 is engaged with the rack two 763, the fixed shell 71 on the side of the rotating column 761 is turned over by 180 degrees, so that the marking assembly 4 is started again to mark the reverse surface of the shell, when the double-sided marking is completed, the fixed structure 7 and the fixed shell are driven downward by the cylinder 6 again, the gear two 762 is engaged with the rack two 763 again, the shell is turned over to the initial surface, then the top plate 35 is moved to the discharging end, the lifting of the cylinder 6 is used to realize the automatic turning over through the engagement of the gear and the rack, without additional turning over driving device, the structure is simplified, the double-sided symmetrical marking is realized, the production efficiency is greatly improved, and the labor intervention cost is reduced. The hydraulic rod 9 on the outer side of the marking assembly 4 is started to drive the protective structure 8 at the output end to move downward, so that the protective structure 8 is moved to the bottom end position of the marking head of the marking assembly 4, then the motor 82 inside the circular shell 81 is started to drive, the motor 82 drives the main gear 83 at the output end to rotate, the main gear 83 is engaged with the gear ring 84, the gear ring 84 rotates to drive the inner arc gear rack 88 to rotate, the arc gear rack 88 is engaged with the half gear 85, the half gear 85 drives the rotating rod 86 to rotate, the rotating rod 86 drives the baffle 87 at the bottom end to rotate, since the baffle 87 is distributed with multiple groups at equal intervals, the multiple groups of baffles 87 are synchronously rotated to the inner side of the gear ring 84, the multiple groups of baffles 87 are rotated to be spliced, so that the multiple groups of baffles 87 protect the marking head of the marking assembly 4 when not in use, the automatic closed protection of the marking head is realized, the multiple groups of baffles 87 have good splicing sealing effect, dust and debris are avoided to be attached to affect the marking precision, the service life of the marking assembly 4 is prolonged, and the equipment maintenance frequency is reduced.

[0027] The technical scope of the present application is not limited to the above description, and those skilled in the art can make various modifications and modifications to the above embodiments without departing from the technical idea of the present application, and these modifications and modifications should belong to the protection scope of the present application.

Claims

1. A flip-grip type laser marking device for the housing of a new energy vehicle electronic control module, characterized in that, The device includes a worktable and a cover at the top of the worktable. A marking assembly is located on one side of the worktable. A movable structure is located on the top surface of the worktable, including a fixed frame at the top of the worktable. A top plate is slidably connected to the side of the fixed frame. Extension frames are located on both sides of the top plate. A cylinder is located on one side of the extension frame. The output shaft of the cylinder is fixed, including a fixed housing located on the cylinder output shaft. A clamping assembly is located inside the fixed housing, including a screw rod rotatably connected inside the fixed housing. A linkage block is slidably connected inside the fixed housing, and the linkage block is threadedly connected to the screw rod. Two sets of... Each side of the linkage block is equipped with a clamping plate, and two sets of clamping plates are used to fix the shell. One side of the extension frame is equipped with a flipping structure, which is used to flip the clamped shell. The clamping plate is equipped with a limiting structure inside, which includes a pressing component slidably connected inside the clamping plate. Two sets of extension plates slide in the opposite direction inside the clamping plate, and the two sets of extension plates limit the flipping of the shell. One side of the marking component is equipped with a hydraulic rod, and the output shaft of the hydraulic rod is equipped with a protective structure. The protective structure includes a circular shell set on the output shaft of the hydraulic rod, and a rotating rod is rotatably connected inside the circular shell. A baffle is set on one side of the rotating rod, and the baffle achieves the effect of protecting the marking component.

2. The flip-grip type laser marking device for the housing of a new energy vehicle electronic control module according to claim 1, characterized in that: A motor is installed on one side of the fixed frame, and a ball screw is installed on the output shaft of the motor. A movable plate is slidably connected to one side of the fixed frame. The movable plate is threadedly connected to the ball screw. The movable plate is connected to the top plate. A placement plate is installed at the top of the top plate.

3. The flip-grip type laser marking device for the housing of a new energy vehicle electronic control module according to claim 1, characterized in that: The fixed housing is equipped with a second motor. The output shaft of the second motor is equipped with a drive assembly. The drive assembly includes a bevel gear one disposed on the output shaft of the second motor. One end of the first screw is equipped with a second bevel gear. The first bevel gear and the second bevel gear are meshed and connected. One side of the second bevel gear is equipped with a rotating shaft, which is connected to the first screw.

4. The flip-grip type laser marking device for the housing of a new energy vehicle electronic control module according to claim 3, characterized in that: A side connecting block is provided on one side of the linkage block, the side connecting block is connected to the clamping plate, and a groove is opened on the surface of the fixed shell, the side connecting block is slidably connected to the groove.

5. The flip-clamp type laser marking device for the housing of new energy vehicle electronic control module according to claim 4, characterized in that: The bottom end of the linkage block is provided with a slider, and the inside of the fixed shell is provided with a sliding groove, and the slider is slidably connected to the sliding groove.

6. The flip-grip type laser marking device for the housing of a new energy vehicle electronic control module according to claim 1, characterized in that: The surface of the clamping plate is provided with channels and grooves. The pressing component includes a protrusion slidably connected inside the channel. A spring is provided on one side of the protrusion. The end of the spring away from the protrusion is connected to the channel. A rack is provided on one side of the protrusion. A pressure plate is provided at one end of the rack. The pressure plate is initially located on the outside of the clamping plate.

7. The flip-grip type laser marking device for the housing of a new energy vehicle electronic control module according to claim 6, characterized in that: The clamping plate is internally rotatably connected to a second screw, which is rotatably connected to a groove. Two sets of second screws are symmetrically distributed. The clamping plate is internally slidably connected to a rectangular block, which is threadedly connected to the second screw. A gear is provided on the outside of the second screw, which meshes with a rack.

8. The flip-clamp type laser marking device for the housing of a new energy vehicle electronic control module according to claim 7, characterized in that: An extension plate is provided on one side of the rectangular block, a limit block is provided on one side of the extension plate, and a suction cup is provided on one side of the limit block.

9. The flip-clamp type laser marking device for the housing of a new energy vehicle electronic control module according to claim 1, characterized in that: The flipping structure includes a rotating column disposed on one side of the fixed shell, a second gear disposed on one side of the rotating column, and a second rack disposed on one side of the extension frame, the second rack being meshed with the second gear.

10. The flip-grip type laser marking device for the housing of a new energy vehicle electronic control module according to claim 1, characterized in that: A motor is provided on one side of the circular shell, and a main gear is provided on the output shaft of the motor. A gear ring is slidably connected inside the circular shell, and the main gear meshes with the gear ring. An arc rack is provided on the inner side of the gear ring, and five sets of arc racks are evenly distributed. Five sets of rotating rods are evenly distributed, and a half gear is provided at one end of each of the five sets of rotating rods. The half gear meshes with the corresponding arc rack.

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