Laser carving station and laser carving equipment

Abstract

The utility model discloses a laser carving work station and laser carving equipment. The radium carving station comprises first power sources fixed to the two sides of a fixing plate, the middle of the first power sources is connected with an overturning plate, and a tool structure and a first positioning assembly are fixed to the overturning plate. And the convex part and the concave part at the top of the tool structure form a profiling structure corresponding to the bottom of the corner lamp. The laser carving equipment comprises the laser carving work station. According to the scheme, through the combination of the overturning plate and the first power source, the angle of the overturning plate is automatically changed, multi-angle laser carving machining can be completed through one laser carving machine head, the labor cost and the time cost are saved, and the production efficiency is improved; according to the tool structure provided by the scheme, the top is of a profiling structure of the bottom of the corner lamp, and the stability of the corner lamp in the machining process is ensured; according to the fan assembly provided by the scheme, paint slag generated in the laser etching process is blown into the vacuumizer, the paint slag is prevented from influencing the laser etching effect, it is ensured that laser beams can accurately act on workpieces, and accurate engraving or marking is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of laser engraving equipment, and in particular to a laser engraving station and laser engraving equipment. Background Art

[0002] The majority of automotive exteriors are made of metal, including steel, carbon fiber, aluminum, and reinforced plastic. Different applications and parts of automotive exteriors are made of different materials. Laser engraving of plastic exterior surfaces is typically performed using a laser engraving device. Laser engraving generally refers to laser engraving. Laser engraving utilizes CNC technology as its foundation and lasers as its processing medium. The instantaneous melting and vaporization of the material under laser irradiation allows laser engraving to achieve its intended purpose.

[0003] In the existing technology, when laser engraving automobile corner lights, since different parts and angles of the corner lights need to be processed, multiple laser engraving heads are required to perform corresponding laser engraving processing on the corresponding parts, which is costly. At the same time, there is currently no profiling station that can effectively limit and fix the corner lights.

[0004] Therefore, there is a need for a laser engraving device that can complete multi-angle laser engraving processing through a laser engraving head by improving the laser engraving station. Summary of the Invention

[0005] In order to solve the above problems, this solution provides a laser engraving station and laser engraving equipment.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted in this scheme is: a laser engraving equipment for a laser engraving station, comprising a first power source fixed on both sides of a fixed plate, a flip plate connected in the middle, and a tooling structure and a first positioning component fixed on the flip plate; the convex and concave parts on the top of the tooling structure form a corresponding imitation structure at the bottom of the corner light.

[0007] Furthermore, the tooling structure includes a first base mold, a second base mold and a third base mold.

[0008] Furthermore, the first positioning assembly includes a first swing arm on the top of the second power source.

[0009] Furthermore, the first positioning component corresponding to the first base mold is fixed on the flip plate below, the first positioning component corresponding to the second base mold is fixed between the first positioning component and the flip plate, and the second raising platform is fixed between the first positioning component corresponding to the third base mold and the flip plate.

[0010] Furthermore, the top surface of the first elevated platform is inclined at 15° to 30°;

[0011] The top surface of the second elevated platform is parallel to the turning plate.

[0012] Furthermore, the flip plate includes a fixing block, a first limiting block and a second limiting block.

[0013] Furthermore, the first limiting block corresponds to the second positioning component on the fixed plate, and the second limiting block corresponds to the third positioning component on the fixed plate.

[0014] Further, the second positioning assembly includes a second swing arm on top of the third power source;

[0015] The third positioning assembly includes a positioning block and a third swing arm on top of the fourth power source.

[0016] In order to achieve the above purpose, the technical solution adopted in this scheme is: a laser engraving device, including the above-mentioned laser engraving station.

[0017] Furthermore, the laser engraving station is fixed in the equipment body, and a laser engraving assembly is arranged above the fixed plate. The laser engraving assembly includes a laser, an electrical system and a gas nozzle, a vacuum pump is arranged on the back, and a fan assembly is arranged in the front.

[0018] In summary, this solution has the following advantages:

[0019] The combination of the flip plate and the first power source provided by this solution can automatically change the angle of the flip plate, and can complete multi-angle laser engraving processing with a single laser engraving head, saving labor and time costs and improving production efficiency.

[0020] The tooling structure provided by this solution has a top that is a contoured structure of the bottom of the corner lamp, ensuring the stability of the corner lamp during processing. It can perform laser engraving on two corner lamps at the same time, improving production efficiency.

[0021] The fan assembly provided in this solution blows the paint residue generated during the laser engraving process into the vacuum machine to prevent the paint residue from affecting the laser engraving effect, ensuring that the laser beam can accurately act on the workpiece to achieve precise engraving or marking. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of a laser engraving station;

[0023] Figure 2 It is a schematic diagram of the bottom structure of the corner lamp;

[0024] Figure 3 is a schematic diagram of the tooling structure and the first positioning assembly;

[0025] Figure 4 is a schematic diagram of the first base mold;

[0026] Figure 5 is a schematic diagram of the second base mold;

[0027] Figure 6 is a schematic diagram of the third base mold;

[0028] Figure 7 is a schematic diagram of a first positioning assembly;

[0029] Figure 8 It is the position relationship diagram of the fixed plate and the flip plate;

[0030] Figure 9 This is a schematic diagram of a laser engraving device.

[0031] in:

[0032] 100, corner lights;

[0033] 200, equipment body;

[0034] 300, laser engraving components;

[0035] 400, vacuum machine;

[0036] 500, fan assembly;

[0037] 1. Fixed plate; 11. Second positioning assembly; 111. Third power source; 112. Second swing arm; 12. Third positioning assembly; 121. Positioning block; 122. Fourth power source; 123. Third swing arm;

[0038] 2. First power source; 21. Speed reduction device;

[0039] 3. Flip plate; 31. Fixed block; 32. First limit block; 33. Second limit block;

[0040] 4. Tooling structure; 41. First base mold; 42. Second base mold; 43. Third base mold;

[0041] 5. First positioning assembly; 51. Second power source; 52. First swing arm; 53. First raising platform; 54. Second raising platform. DETAILED DESCRIPTION

[0042] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0043] Example 1:

[0044] A laser engraving station, such as Figure 1-8 As shown, it includes a fixing plate 1 with a first power source 2 fixed on both sides thereof and a flip plate 3 connected in the middle, and a tooling structure 4 and a first positioning assembly 5 are fixed on the flip plate 3 .

[0045] like Figure 1-6As shown, two sets of tooling structures 4 and a first positioning assembly 5 are fixed to the flip plate 3, allowing simultaneous laser engraving of two corner lights 100. The convex and concave portions on the top of the tooling structures 4 form a corresponding contour structure on the bottom of the corner lights 100, including a first base mold 41, a second base mold 42, and a third base mold 43.

[0046] like Figure 7 As shown, the first positioning assembly 5 includes a first swing arm 52 on top of the second power source 51. When the bottom of the corner light 100 is placed on the tooling structure 4, the second power source 51 drives the first swing arm 52 to rotate and fit on the top of the corner light 100.

[0047] In the structural setting of the present scheme, in order to cooperate with the tooling structure 4, six first positioning components 5 are provided, with three in each group. The first positioning component 5 corresponding to the first base mold 41 is directly fixed on the flip plate 3 below, and the first raising platform 53 is fixed between the first positioning component 5 corresponding to the second base mold 42 and the flip plate 3. The top surface of the first raising platform 53 is inclined by 15° to 30°. The second raising platform 54 is fixed between the first positioning component 5 corresponding to the third base mold 43 and the flip plate 3. The top surface of the second raising platform 54 is parallel to the flip plate 3.

[0048] Specifically, a corner light 100 to be laser engraved is placed on each of the two sets of tooling structures 4. When the bottom of the corner light 100 fits the first base mold 41, the second base mold 42 and the third base mold 43, the second power source 51 drives the first swing arm 52 to rotate and fit on the top of the corner light 100.

[0049] like Figure 8 The flip plate 3 shown includes a fixing block 31 , a first limiting block 32 and a second limiting block 33 .

[0050] A first power source 2 is provided on each side of the fixed plate 1. The power end of the first power source 2 is connected to the fixed block 31 on the flip plate 3. A deceleration device 21 is provided between the power end of the first power source 2 and the fixed block 31. The deceleration device 21 improves the performance and stability of the workstation.

[0051] In this embodiment, the first power source 2 is a servo motor, which can be purchased directly from the manufacturer Ains Industrial Technology (Tianjin) Co., Ltd., and the model is AKM 3C explosion-proof servo motor; the reduction device 21 can be purchased directly from the manufacturer Yuci Intelligent Equipment (Shanghai) Co., Ltd., and the model is ZPLF60 precision planetary reducer.

[0052] The two ends of the fixed plate 1 include a second positioning component 11 and a third positioning component 12, which respectively limit the flip plate 3 in different states to prevent the first power source 2 from starting suddenly or the flip plate 3 from shaking.

[0053] The second positioning assembly 11 corresponds to the first limiting block 32 and includes a second swing arm 112 on the top of the third power source 111 .

[0054] When the first limiting block 32 is next to the third power source 111 , the third power source 111 drives the second swing arm 112 to rotate and fit onto the first limiting block 32 .

[0055] The third positioning assembly 12 includes a positioning block 121 and a third swing arm 123 on top of a fourth power source 122. The positioning block 121 corresponds to the second limit block 33. When the flip plate 3 rotates, the second limit block 33 abuts against the inclined surface of the positioning block 121, and the fourth power source 122 drives the third swing arm 123 to rotate and abut against the second limit block 33.

[0056] In this embodiment, the second power source 51, the third power source 111 and the fourth power source 122 are swing-rotating cylinders, which can be purchased directly from the manufacturer AirTac (Jiangsu) Automation Co., Ltd., model QCKL32X20SM06-CX.

[0057] Specifically, in the initial state, the top surface of the flip plate 3 faces upward, the first limit block 32 is next to the third power source 111, and the third power source 111 drives the second swing arm 112 to rotate and fit on the first limit block 32;

[0058] After the laser engraving on the top of the corner lamp 100 is completed, the third power source 111 drives the second swing arm 112 to reset;

[0059] When the flip plate 3 flips over driven by the first power source 2, the second limit block 33 fits with the inclined surface of the positioning block 121, and the fourth power source 122 drives the third swing arm 123 to rotate and fit on the second limit block 33. At this time, the corner light 100 is in a 90° flipped state, and laser engraving of the side is performed in this state.

[0060] like Figure 1-9 As shown, a laser engraving device includes the above-mentioned laser engraving station, and the fixing plate 1 is fixed in the device body 200.

[0061] In the device body 200 , a laser engraving assembly 300 is arranged above the fixed plate 1 . The laser engraving assembly 300 includes a laser, an electrical system, and a gas nozzle. A vacuum pump 400 is arranged on the back, and a fan assembly 500 is arranged on the front.

[0062] During laser engraving, the corner lamp 100 uses a gas nozzle to provide the necessary processing gas. During the laser engraving process, paint residue is mixed with the gas mist, and the vacuum pump 400 alone cannot completely eliminate the paint residue. In this embodiment, the fan assembly 500 blows air toward the vacuum pump 400, blowing the paint residue generated during the laser engraving process into the vacuum pump 400. This prevents the paint residue from affecting the laser engraving effect and ensures that the laser beam can accurately act on the workpiece, achieving precise engraving or marking.

[0063] The fan assembly 500 includes a fan and a support frame.

[0064] A laser engraving device is further explained in combination with the usage mechanism of the above laser engraving station:

[0065] S1. Assemble the laser engraving station

[0066] The laser engraving station is installed in the device body 200 of the laser engraving device through the fixing plate 1. In the initial state, the top surface of the flip plate 3 faces upward, the first limit block 32 is next to the third power source 111, and the third power source 111 drives the second swing arm 112 to rotate and fit on the first limit block 32;

[0067] S2, fixed corner lights

[0068] A corner light 100 to be laser engraved is placed on each of the two sets of tooling structures 4. After the bottom of the corner light 100 is attached to the first base mold 41, the second base mold 42, and the third base mold 43, the second power source 51 drives the first swing arm 52 to rotate and attach to the top of the corner light 100.

[0069] S3. Laser engraving on the top of the corner light

[0070] The laser engraving machine uses a laser to generate a high-intensity laser beam, which is then amplified, focused and regulated by an optical system. The energy of the laser melts the surface of the material and carves a pre-set pattern.

[0071] S4. Laser engraving on the side of the corner lights

[0072] After the laser engraving on the top of the corner lamp 100 is completed, the third power source 111 drives the second swing arm 112 to reset;

[0073] When the flip plate 3 flips over driven by the first power source 2, the second limit block 33 fits with the inclined surface of the positioning block 121, and the fourth power source 122 drives the third swing arm 123 to rotate and fit on the second limit block 33. At this time, the corner light 100 is in a 90° flipped state, and laser engraving of the side is performed in this state.

[0074] In summary, the combination of the flip plate and the first power source provided by the present application can automatically change the angle of the flip plate, and can complete multi-angle laser engraving processing with a single laser engraving head, saving labor and time costs and improving production efficiency.

[0075] The tooling structure provided in this application has a top that is a contoured structure of the bottom of the corner lamp, which ensures the stability of the corner lamp during processing and can perform laser engraving processing on two corner lamps at the same time, thereby improving production efficiency;

[0076] The fan assembly provided in this application blows the paint residue generated during the laser engraving process into the vacuum machine to prevent the paint residue from affecting the laser engraving effect, ensuring that the laser beam can accurately act on the workpiece to achieve precise engraving or marking.

[0077] The above embodiments are intended only to illustrate the technical concepts and features of this solution. Their purpose is to enable those familiar with the art to understand the content of this solution and implement it accordingly. They are not intended to limit the scope of protection of this solution. Any equivalent transformations or modifications based on the spirit and essence of this solution shall be included in the scope of protection of this solution.

[0078] In the description of this solution, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components.

[0079] For ordinary technicians in this field, the specific meanings of the above terms in this solution can be understood according to specific circumstances.

[0080] It should be understood that the above-mentioned embodiments are merely exemplary and non-restrictive. Without departing from the basic principles of this solution, various obvious or equivalent modifications or substitutions that can be made by technicians in this field to the above details will be included in the scope of protection of this solution.

Claims

1. A laser engraving station, characterized by: It comprises a first power source (2) fixed on both sides of a fixed plate (1) and a flip plate (3) connected in the middle, and a tooling structure (4) and a first positioning component (5) are fixed on the flip plate (3); The convex portion and the concave portion on the top of the tooling structure (4) form a corresponding profiling structure on the bottom of the corner lamp (100).

2. The laser engraving station according to claim 1, characterized in that: The tooling structure (4) comprises a first base mold (41), a second base mold (42) and a third base mold (43).

3. The laser engraving station according to claim 1, characterized in that: The first positioning assembly (5) comprises a first swing arm (52) on top of the second power source (51).

4. The laser engraving station according to claim 3, characterized in that: The first positioning component (5) is fixed on the flip plate (3) below the first positioning component (5) corresponding to the first base mold (41), a first raising platform (53) is fixed between the first positioning component (5) corresponding to the second base mold (42) and the flip plate (3), and a second raising platform (54) is fixed between the first positioning component (5) corresponding to the third base mold (43) and the flip plate (3).

5. The laser engraving station according to claim 4, characterized in that: The top surface of the first elevated platform (53) is inclined at 15° to 30°; The top surface of the second raised platform (54) is parallel to the turning plate (3).

6. The laser engraving station according to claim 5, characterized in that: The flip plate (3) comprises a fixing block (31), a first limiting block (32) and a second limiting block (33).

7. The laser engraving station according to claim 6, characterized in that: The first limiting block (32) corresponds to the second positioning assembly (11) on the fixed plate (1), and the second limiting block (33) corresponds to the third positioning assembly (12) on the fixed plate (1).

8. The laser engraving station according to claim 7, characterized in that: The second positioning assembly (11) includes a second swing arm (112) on top of the third power source (111); The third positioning assembly (12) includes a positioning block (121) and a third swing arm (123) on top of the fourth power source (122).

9. A laser engraving device, characterized by: It comprises the laser engraving station as described in any one of claims 1-8.

10. The laser engraving device according to claim 9, characterized in that: The laser engraving station is fixed in the equipment body (200), and a laser engraving assembly (300) is arranged above the fixed plate (1). The laser engraving assembly (300) includes a laser, an electrical system and a gas nozzle, a vacuum pump (400) is arranged on the back, and a fan assembly (500) is arranged in the front.

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