Light source device of circuit board purple light laser coding machine

Abstract

A circuit board purple light laser coding machine light source device comprises a machine body, a workbench, a mounting frame and a purple light laser, the machine body is of a cuboid structure, the workbench is arranged in the middle of the machine body, the mounting frame is mounted on the top of the machine body, the purple light laser is mounted on the mounting frame, and the purple light laser is arranged on the workbench. The purple light laser is mounted on the lower surface of the mounting rack; according to the utility model, through the arrangement of the clamping bodies and the convex blocks, the rapid installation of the device can be realized, the rapid installation of the laser body can be ensured only by aligning and installing the convex blocks of the laser body and the clamping bodies of the transverse plate, and meanwhile, six clamping bodies and six convex blocks are in one-to-one correspondence; in the installation process, the consistency of the position of the laser body can be guaranteed, more or less deviation caused by screw installation is avoided, the replacement rate of the device is increased, and meanwhile, the installation time of the device can be correspondingly saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit board manufacturing, and in particular relates to a light source device of a circuit board ultraviolet laser coding machine. Background Art

[0002] Laser coding machines are used to code products. Lasers are vaporized instantly on the surface of objects, and can be distinguished by the naked eye without any auxiliary tools, making it easy for consumers to identify. There are no consumables and maintenance is more convenient. Laser coding machines have broken through the traditional inkjet coding technology and formed a new coding method, which provides a powerful tool for shortening product upgrade cycles and flexible production. However, today's laser coding machines use green light, which is inefficient.

[0003] At the same time, when replacing the laser, the traditional replacement installation requires the installation of the purple laser by tightening the screws, which is time-consuming and troublesome;

[0004] China has published a patent with the publication number CN212719063, which is a UV laser machine installation and fixing device. The UV laser in the device is installed and fixed by screws. The screw installation is time-consuming and labor-intensive and cannot increase the speed of replacing the laser, thus affecting the production efficiency of the equipment.

[0005] Based on this, in order to enable the equipment to be quickly installed and disassembled, shorten the device replacement time and improve production efficiency, this design proposes a circuit board purple laser coding machine light source device. Utility Model Content

[0006] The utility model aims to provide a light source device for a purple laser coding machine for a circuit board.

[0007] A circuit board ultraviolet laser coding machine light source device comprises: a machine body, a workbench, a mounting frame, and an ultraviolet laser. The machine body structure is a rectangular parallelepiped structure, and a workbench is arranged in the middle of the machine body. A mounting frame is installed on the top of the machine body, and the ultraviolet laser is installed on the mounting frame. The ultraviolet laser is installed on the lower surface of the mounting frame.

[0008] Preferably, the mounting frame comprises: a transverse plate, a mounting bar, and a card body, the transverse plate structure is a rectangular structure, a mounting bar is fixed to the lower surface of the transverse plate, the mounting bars are two in number and are symmetrically installed, and a card body is fixed inside the mounting bars.

[0009] Preferably, the card body includes: a connecting rod, a slot, a cylinder and an expansion joint, the connecting rod is a cylindrical structure, one end of the connecting rod is fixed to the mounting bar, and the other end of the connecting rod is fixed to the top middle position of the slot, the slot structure is arc-shaped, the two ends of the slot are fixed to the side of the cylinder, the end face of the slot is closed and has an expansion joint.

[0010] Preferably, the purple laser comprises: a laser body and a bump, wherein the bump is fixed on the upper surface of the laser body, the bump structure is a "peach"-shaped structure, the bump is pointed at the top and blunt at the bottom, and the bumps are evenly distributed on both sides of the laser body.

[0011] The beneficial effects of the above scheme are:

[0012] 1. The utility model can realize rapid installation of the device by setting the card body and the protrusion. It only needs to align the protrusion of the laser body with the card body of the cross plate to ensure the rapid installation of the laser body. At the same time, there are six pieces of card bodies and protrusions that correspond to each other one by one. During the installation process, the consistency of the position of the laser body can be ensured, and no more or less deviation will occur due to the installation of the screw, which improves the replacement rate of the device and can also save the installation time of the device accordingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the mounting frame of the utility model when viewed from above;

[0015] Figure 3 This is a schematic diagram of the structure of the installation strip of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the mounting frame of the utility model in coordination with the purple laser;

[0017] Figure 5 For this utility model Figure 4 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 6 This is a schematic diagram of the card slot structure of the utility model;

[0019] Figure 7 This is a schematic diagram of the structure of the purple laser of the utility model;

[0020] Figure 8 This is a schematic diagram of the structure of the purple laser of the utility model from a top view;

[0021] In the figure: 1, machine body; 2, workbench; 3, mounting frame; 31, horizontal plate; 32, mounting bar; 33, card body; 331, connecting rod; 332, card slot; 333, cylinder; 334, expansion joint; 4, purple laser; 41, laser body; 42, bump. DETAILED DESCRIPTION

[0022] The present invention is further explained in detail below in conjunction with the accompanying drawings of the specification, but the protection scope of the present invention is not limited thereto.

[0023] A circuit board purple laser coding machine light source device comprises: a body 1, a workbench 2, a mounting frame 3, and a purple laser 4. The body 1 is a rectangular parallelepiped structure, and the workbench 2 is arranged in the middle of the body 1. The mounting frame 3 is installed on the top of the body 1, and the purple laser 4 is installed on the mounting frame 3. The purple laser 4 is installed on the lower surface of the mounting frame 3.

[0024] Specifically, the mounting frame 3 includes: a transverse plate 31, a mounting bar 32, and a card body 33. The transverse plate 31 is a rectangular structure. The mounting bar 32 is fixed to the lower surface of the transverse plate 31. The mounting bars 32 are two in number and are symmetrically installed. The card body 33 is fixed inside the mounting bars 32.

[0025] Specifically, the card body 33 includes: a connecting rod 331, a slot 332, a cylinder 333 and an expansion joint 334. The connecting rod 331 is a cylindrical structure. One end of the connecting rod 331 is fixed to the mounting strip 32, and the other end of the connecting rod 331 is fixed to the top middle position of the slot 332. The slot 332 has an arc-shaped structure. Both ends of the slot 332 are fixed to the side of the cylinder 333. The end face of the slot 332 is closed and an expansion joint 334 is left.

[0026] Specifically, the purple laser 4 includes: a laser body 41 and a bump 42. The bump 42 is fixed on the upper surface of the laser body 41. The bump 42 is a "peach" shaped structure. The bump 42 is pointed at the top and blunt at the bottom. The bumps 42 are evenly distributed on both sides of the laser body 41.

[0027] Working principle:

[0028] A circuit board purple laser coding machine light source device comprises: a machine body 1, a workbench 2, a mounting frame 3, and a purple laser 4. When the purple laser needs to be replaced during operation, the power supply of the machine body 1 is cut off, and the protrusion 42 on the purple laser 4 is aligned with the card body 33 on the mounting bar 32. After upward force is applied, since the top of the protrusion 42 is a pointed tip, the pointed tip will squeeze open the cylinder 333, and the cylinders on both sides will expand to both sides under the pressure of the protrusion 42. The expanded protrusion 42 can enter the inside of the card slot 332. Since the lower part of the protrusion 42 is blunt, the protrusion 42 will be stuck in the inside of the card slot 332 by the rebounded cylinder 333 at this time, so as to realize the installation of the laser body 41. This process is fast and simple, and can also accurately help the laser to be positioned at the original position without deviation.

[0029] When disassembly is required, since the lower part of the protrusion 42 is blunt, but since the protrusion 42 is restricted by the cylinder 333, a large force is required to pull it out. This process requires a large force to achieve the disassembly of the laser, but the clamping force of the two cylinders 333 in the slot is sufficient to support the fixed installation of the laser.

Claims

1. A circuit board purple laser coding machine light source device, comprising: A machine body (1), a workbench (2), a mounting frame (3), and a violet laser (4), wherein the machine body (1) is a rectangular parallelepiped structure, a workbench (2) is arranged in the middle of the machine body (1), and the machine body (1) is characterized in that a mounting frame (3) is mounted on the top of the machine body (1), a violet laser (4) is mounted on the mounting frame (3), and the violet laser (4) is mounted on the lower surface of the mounting frame (3).

2. A circuit board ultraviolet laser marking machine light source device as claimed in claim 1, characterized in that: The mounting frame (3) comprises: a transverse plate (31), a mounting bar (32), and a card body (33); the transverse plate (31) is a rectangular structure; a mounting bar (32) is fixed to the lower surface of the transverse plate (31); the mounting bars (32) are two in number and are symmetrically mounted; and a card body (33) is fixed inside the mounting bars (32).

3. A circuit board ultraviolet laser marking machine light source device as claimed in claim 2, characterized in that: The card body (33) comprises: a connecting rod (331), a card slot (332), a cylinder (333) and an expansion joint (334); the connecting rod (331) is a cylindrical structure; one end of the connecting rod (331) is fixed to the mounting bar (32); the other end of the connecting rod (331) is fixed to the middle position of the top of the card slot (332); the card slot (332) is an arc-shaped structure; both ends of the card slot (332) are fixed to the side of the cylinder (333); the end surface of the card slot (332) is closed and has an expansion joint (334).

4. A circuit board ultraviolet laser marking machine light source device as claimed in claim 1, characterized in that: The purple laser (4) comprises: a laser body (41) and a bump (42); the bump (42) is fixed to the upper surface of the laser body (41); the bump (42) is a "peach"-shaped structure; the bump (42) is pointed at the top and blunt at the bottom; and the bumps (42) are evenly distributed on both sides of the laser body (41).

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