Laser marking machine for electronic component production

Abstract

The utility model discloses a laser marking machine for electronic component production, which comprises a base, a lifting mechanism and a turnover mechanism, a guide rod is fixed at the left end of the upper side of the base, the side surface of the guide rod is in sliding connection with a sliding block, a lug plate is fixed at the right side of the upper end of the guide rod, and a cross rod is fixed at the bottom side of the lug plate through the lifting mechanism. A laser marking head is installed at the right end of the transverse rod. And the lifting mechanism comprises a screw rod, a servo motor and a lifting block, the bottom side of the lug plate is rotationally connected with the screw rod, the bottom end of the screw rod is rotationally connected to the surface of the base, and the side face of the screw rod is in threaded connection with the lifting block. Therefore, the frame body is driven to turn over through the connecting rod, the rotating shaft and the connecting shaft, the purpose of marking the other face of the electronic component is achieved, the device is suitable for the electronic component needing double-face marking, and the trouble that the electronic component is marked twice is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser marking machines, and particularly relates to a laser marking machine for electronic component production. Background Technique

[0002] A laser marking machine uses a laser beam to permanently mark various different material surfaces. The marking effect is achieved by evaporating the surface layer material to expose the deeper layer material, thereby engraving delicate patterns, trademarks, and characters. It is mainly applied to some occasions with higher precision requirements.

[0003] After retrieval, a patent with the application number 202021717370.4 discloses a laser marking machine for electronic component production. By setting a placement seat with two holes and cooperating with a conveying mechanism and a laser marking head, laser marking can be performed on two workpieces simultaneously, improving production efficiency. However, since some electronic components need to be marked with different identifiers on both sides, it is necessary to re-place the electronically marked components on the conveyor belt for marking again, which undoubtedly increases the labor intensity. Content of the Utility Model

[0004] To solve the problems existing in the prior art, the utility model provides a laser marking machine for electronic component production. By setting a flipping mechanism on the base, after marking one side of the electronic component, turn the handle, and then drive the frame to flip through the connecting rod, rotating shaft, and connecting shaft, so as to achieve the purpose of marking the other side of the electronic component. It is applicable to electronic components that need to be marked on both sides, avoiding the trouble of marking the electronic component twice.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A laser marking machine for the production of electronic components, comprising a base, a lifting mechanism and a flipping mechanism. A guiding rod is fixed to the left end of the upper side of the base. A slider is slidably connected to the side of the guiding rod. An ear plate is fixed to the right side of the upper end of the guiding rod. A cross bar is fixed to the bottom side of the ear plate through the lifting mechanism. A laser marking head is installed at the right end of the cross bar. The lifting mechanism includes a screw rod, a servo motor and a lifting block. The bottom side of the ear plate is rotatably connected to the screw rod. The bottom end of the screw rod is rotatably connected to the surface of the base. The lifting block is screwed to the side of the screw rod. The lifting block is connected to the slider. A servo motor connected to the screw rod is installed on the upper side of the ear plate. Two vertical plates are provided on the upper side of the base. The flipping mechanism includes a rotating shaft, a connecting shaft, a frame body, a connecting rod and a handle. The connecting shaft is rotatably connected to the inside of the left vertical plate. The rotating shaft is rotatably connected to the inside of the right vertical plate. The frame body is fixed between the rotating shaft and the connecting shaft. The right end of the rotating shaft passes through the right side of the right vertical plate and is fixed to the connecting rod. The bottom right side of the connecting rod is rotatably connected to the handle. Electric push rods are installed on both the left and right sides inside the frame body. The telescopic ends of the electric push rods are both fixed with clamping plates. By setting a flipping mechanism on the base, after marking one side of the electronic component, rotate the handle, and then drive the frame body to flip through the connecting rod, the rotating shaft and the connecting shaft, so as to achieve the purpose of marking the other side of the electronic component, which is applicable to electronic components that need double-sided marking, avoiding the trouble of double marking of the electronic component. The clamping plates can be driven to approach each other through the electric push rods, so as to facilitate the fixation of the electronic component to be marked, and the operation is convenient. By setting a lifting mechanism, the height of the laser marking head can be adjusted to adapt to the marking operations at different positions.

[0007] Further, clamping grooves are provided on the sides of the clamping plates that approach each other. By providing clamping grooves on the sides of the clamping plates that approach each other, it is possible to prevent the electronic component from moving during marking and improve the use stability.

[0008] Further, the laser marking head is located directly above the middle of the two clamping plates.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows: By setting a flipping mechanism on the base, after marking one side of the electronic component, rotate the handle, and then drive the frame body to flip through the connecting rod, the rotating shaft and the connecting shaft, so as to achieve the purpose of marking the other side of the electronic component, which is applicable to electronic components that need double-sided marking, avoiding the trouble of double marking of the electronic component. The clamping plates can be driven to approach each other through the electric push rods, so as to facilitate the fixation of the electronic component to be marked, and the operation is convenient. By setting a lifting mechanism, the height of the laser marking head can be adjusted to adapt to the marking operations at different positions. By providing clamping grooves on the sides of the clamping plates that approach each other, it is possible to prevent the electronic component from moving during marking and improve the use stability. Description of the Drawings

[0010] Figure 1 This is a schematic structural view of the utility model.

[0011] Figure 2 This is a schematic top view structural view of the frame of the utility model.

[0012] Figure 3 This is a schematic structural view of the clamping plate of the utility model.

[0013] In the figure: 1 base, 2 guide rod, 3 slider, 4 ear plate, 5 lifting mechanism, 51 screw rod, 52 servo motor, 53 lifting block, 6 cross bar, 7 flipping mechanism, 71 rotating shaft, 72 connecting shaft, 73 frame, 74 connecting rod, 75 handle, 8 vertical plate, 9 laser marking head, 10 electric push rod, 11 clamping plate, 12 clamping groove. Specific embodiments

[0014] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0015] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. Embodiment

[0016] See the appendix Figures 1 - 3As shown in the figure, a laser marking machine for the production of electronic components includes a base 1, a lifting mechanism 5 and a flipping mechanism 7. A guiding rod 2 is fixed to the upper left end of the base 1. A slider 3 is slidably connected to the side of the guiding rod 2. An ear plate 4 is fixed to the upper right side of the guiding rod 2. A cross bar 6 is fixed to the bottom side of the ear plate 4 through the lifting mechanism 4. A laser marking head 9 is installed at the right end of the cross bar 6. The lifting mechanism 4 includes a screw rod 51, a servo motor 52 and a lifting block 53. The bottom side of the ear plate 4 is rotatably connected to the screw rod 51. The bottom end of the screw rod � is rotatably connected to the surface of the base 1. The lifting block 53 is screwed to the side of the screw rod 51. The lifting block 53 is connected to the slider 3. A servo motor 52 connected to the screw rod 51 is installed on the upper side of the ear plate 4. Two vertical plates 8 are provided on the upper side of the base 1. The flipping mechanism 7 includes a rotating shaft 71, a connecting shaft 72, a frame 73, a connecting rod 74 and a handle 75. The connecting shaft 72 is rotatably connected to the inside of the left vertical plate 8. The rotating shaft 71 is rotatably connected to the inside of the right vertical plate 8. A frame 73 is fixed between the rotating shaft 71 and the connecting shaft 72. The right end of the rotating shaft 71 passes through the right side of the right vertical plate 8 and is fixed to the connecting rod 74. The bottom right side of the connecting rod 74 is rotatably connected to the handle 75. Electric push rods 10 are installed on both the left and right sides inside the frame 73. Clamping plates 11 are fixed to the telescopic ends of the electric push rods 10. By providing the flipping mechanism 7 on the base 1, when the marking of one side of the electronic component is completed, the handle 75 is rotated, so that the frame 73 is driven to flip through the connecting rod 74, the rotating shaft 71 and the connecting shaft 72, so as to achieve the purpose of marking the other side of the electronic component, which is applicable to electronic components that need to be marked on both sides, avoiding the trouble of marking the electronic component twice. The electric push rod 10 can drive the clamping plates 11 to approach each other, so as to facilitate the fixation of the electronic component to be marked, and the operation is convenient. By providing the lifting mechanism 5, the height of the laser marking head 9 can be adjusted to adapt to the marking operation at different positions.

[0017] Clamping grooves 12 are provided on the sides of the clamping plates 11 that approach each other. By providing the clamping grooves 12 on the sides of the clamping plates 11 that approach each other, the electronic component is prevented from moving during marking, and the use stability is improved.

[0018] The laser marking head 9 is located directly above the middle of the two clamping plates 11.

[0019] Working principle: Place the electronic component to be marked in the middle of the frame 73. The electric push rod 10 drives the clamping plates 11 to approach each other to fix the electronic component, and the laser marking head 9 is controlled to mark the electronic component. After marking one side of the electronic component, turn the handle 75, so that the frame 73 is driven to flip through the connecting rod 74, the rotating shaft 71 and the connecting shaft 72, and the laser marking head 9 is used to mark the electronic component again to achieve the purpose of marking the other side of the electronic component. It is applicable to electronic components that need double-sided marking, avoiding the trouble of double marking of electronic components. The electric push rod 10 can drive the clamping plates 11 to approach each other to facilitate the fixation of the electronic component to be marked, and the operation is convenient. By setting the lifting mechanism 5, the height of the laser marking head 9 can be adjusted to adapt to the marking operation at different positions. By providing clamping grooves 12 on the sides where the clamping plates 11 approach each other, the movement of the electronic component during marking is prevented, improving the use stability.

[0020] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention, and any reference signs in the claims should not be regarded as limiting the claims involved.

[0021] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A laser marking machine for the production of electronic components, comprising a base, a lifting mechanism and a flipping mechanism. A guiding rod is fixed to the left end of the upper side of the base. A slider is slidably connected to the side surface of the guiding rod. An ear plate is fixed to the right side of the upper end of the guiding rod. A cross bar is fixed to the bottom side of the ear plate through the lifting mechanism. A laser marking head is installed at the right end of the cross bar, characterized in that: The lifting mechanism includes a screw rod, a servo motor and a lifting block. The bottom side of the ear plate is rotatably connected to the screw rod. The bottom end of the screw rod is rotatably connected to the surface of the base. The lifting block is screwed on the side of the screw rod. The lifting block is connected to the slider. The upper side of the ear plate is provided with a servo motor connected to the screw rod. The upper side of the base is provided with two vertical plates. The flipping mechanism includes a rotating shaft, a connecting shaft, a frame, a connecting rod and a handle. The inner side of the left vertical plate is rotatably connected to the connecting shaft. The inner side of the right vertical plate is rotatably connected to the rotating shaft. A frame is fixed between the rotating shaft and the connecting shaft. The right end of the rotating shaft passes through the right side of the right vertical plate and is fixed with a connecting rod. The bottom right side of the connecting rod is rotatably connected to a handle. Electric push rods are installed on both the left and right sides inside the frame. The telescopic ends of the electric push rods are both fixed with clamping plates.

2. The laser marking machine for the production of electronic components according to claim 1, wherein: Clamping grooves are formed on the sides of the clamping plates close to each other.

3. A laser marking machine for the production of electronic components according to claim 1, characterized in that: The laser marking head is located directly above the space between the two clamping plates.

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