Laser texturing device for surface of automobile plastic parts

Abstract

The utility model provides automobile plastic part surface laser texture engraving processing device relates to laser engraving field, including frame, first linear drive module and with first linear drive module connection and controlled to first linear drive module carries out linear drive's second linear drive module, still have mounting seat, mounting seat is used for installing laser module, and mounting seat is controlled to second linear drive module carries out linear motion, still include the bolt frame installed in the frame, the bolt frame has the slot, the slot is loaded into the bolt, the bolt can wear into the through -hole in automobile plastic part, and the bolt can move in the setting range of slot, and can lock after moving, the utility model discloses through the double adjustable and lockable bolt positioning system, has realized the quick, flexible positioning and high adaptability clamping of automobile plastic part, has dispensed with the customization tooling.

Description

Technical Field

[0001] This utility model relates to the field of laser engraving, and in particular to a device for laser texture engraving on the surface of automotive plastic parts. Background Technology

[0002] In the field of personalized automotive manufacturing, laser engraving technology is often used to create unique textures such as engineer signatures and limited-edition numbers on the surface of plastic nameplates to meet customization needs. These nameplates are characterized by small batches, diverse varieties, and irregular shapes, and ultimately need to be precisely fixed to designated positions on the vehicle body using screws or rivets. Existing technologies mainly rely on general-purpose mechanical fixtures for positioning, which has its shortcomings. First, for irregularly shaped nameplates with curved surfaces or irregular geometric contours, general-purpose fixtures lack adaptive positioning capabilities and have insufficient clamping stability. Second, frequent fixture changes lead to extended production cycles, contradicting the need for rapid response in small-batch production. Therefore, there is an urgent need to develop a surface treatment device that combines rapid clamping, positioning, and adaptability to irregularly shaped parts to solve the core positioning technology bottleneck in laser texture engraving of personalized automotive nameplates. Utility Model Content

[0003] The purpose of this invention is to provide a laser texture engraving device for automotive plastic parts to solve the above-mentioned technical problems.

[0004] To solve the above-mentioned technical problems, this utility model adopts the following technical solution:

[0005] A laser texture engraving device for automotive plastic parts includes a frame, a first linear drive module, a second linear drive module connected to and controlled by the first linear drive module for linear drive, and a mounting base for mounting the laser module, and the mounting base is controlled by the second linear drive module for linear movement.

[0006] It also includes a pin holder mounted in the frame, the pin holder having a groove into which a pin is inserted, the pin being able to pass through a through hole in an automotive plastic part, and the pin being able to move within the range of the groove, and being able to lock in any position after moving.

[0007] Preferably, the pin includes a insert rod located above the slot and having a base, and a threaded rod located below the slot, the threaded rod also being equipped with a nut.

[0008] Preferably, each pin holder can be moved relative to the frame, and can be locked at any position after being moved.

[0009] Preferably, the pin holder has a pin holder extension, which slides with the frame, and the pin holder extension is also equipped with bolts.

[0010] Preferably, the frame is located within the movement path of the bolt.

[0011] Preferably, the frame has a slider that is connected to the extension of the pin bracket.

[0012] Preferably, the automotive plastic part supported by the pin is always located below the laser module and within the engraving range of the laser module.

[0013] The beneficial effects of this utility model are:

[0014] This invention achieves rapid, flexible positioning and highly adaptable clamping of automotive plastic parts through a dual adjustable and lockable pin positioning system, eliminating the need for customized chemical fittings. Attached Figure Description

[0015] Figure 1 A schematic diagram of a laser texture engraving device for automotive plastic parts.

[0016] Figure 2 for Figure 1 Top view of the device shown;

[0017] Figure 3 for Figure 1 The diagram shows the structure of the device after the positioning structure has been moved to a non-working area.

[0018] Figure 4 This is a structural diagram of the positioning structure;

[0019] Reference numerals: 1. Frame; 2. First linear drive module; 3. Second linear drive module; 4. Mounting base; 5. Laser module; 6. Pin; 7. Pin holder; 8. Bolt; 9. Slider; 10. Pin holder extension; 101. First rod; 102. Second rod; 201. First motor; 202. First synchronous belt; 203. First slide rail; 204. Synchronous shaft; 301. Second motor; 302. Truss; 303. Second synchronous belt; 304. Second slide rail. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0022] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0023] Example 1

[0024] In this embodiment, a laser texture engraving device for automotive plastic parts is proposed. This device includes a frame 1, such as... Figure 2 As shown, frame 1 consists of two parallel first rods 101 and two parallel second rods 102. A first linear drive module 2 is mounted on frame 1 and specifically includes a first slide rail 203 fixed above the two second rods 102, an A-type synchronous belt system composed of first synchronous belts 202, and a first motor 201 as the drive source. This first motor 201 is a dual-axis motor, with one output shaft connected to one of the A-type synchronous belt systems and the other output shaft connected to the other A-type synchronous belt system via a synchronous shaft 204. A second linear drive module 3 is controlled by the first linear drive module 2 for linear drive. The second linear drive module 3 includes a truss 302 spanning above the two first slide rails 203. The truss 302 slides in cooperation with the first slide rails 203 and is connected to the first synchronous belt 202 in the A-type synchronous belt system. The truss 302 is equipped with a second slide rail 304 and a B-type synchronous belt system consisting of a second synchronous belt 303, which is driven by a second motor 301. Figure 1 The mounting base 4 shown is slidably engaged with the second slide rail 304. The mounting base 4 is also connected to the second synchronous belt 303 in the B-type synchronous belt system, so that the mounting base 4 is controlled by the second linear drive module 3 to perform linear motion.

[0025] Figure 1 The laser module 5 shown is fixedly mounted on the mounting base 4. Please refer to [link / reference]. Figures 1-4 The device also includes a pin holder 7 mounted in the frame 1. The pin holder 7 has a groove, preferably a straight groove, into which a pin 6 is fitted. The pin 6 can pass through a through hole in the automotive plastic part to be processed for positioning. The pin 6 can move within the groove's range and lock at any position after movement. Further, the pin 6 specifically includes a rod with a base located above the groove and a threaded rod located below the groove. The threaded rod is equipped with a nut for locking. In this embodiment, each pin holder 7 can move relative to the first rod 101 and lock at any position after movement. Please refer to [link to relevant documentation]. Figure 4The pin holder 7 has a pin holder extension 10, which is connected to the slider 9 in the first rod 101, allowing the assembly of the pin holder 7 and the pin holder extension 10 to slide relative to the first rod 101. Additionally, the pin holder extension 10 is equipped with a locking bolt 8, which contacts the first rod 101 during tightening to lock the assembly. In this embodiment, the position of the pin 6 relative to the pin holder 7 can be arbitrarily adjusted, and the position of the pin holder 7 relative to the frame 1 can also be arbitrarily adjusted. All such adjustments can be locked after adjustment. Thus, based on the pin 6 being inserted into the through hole on the surface of the automotive plastic part, the automotive plastic part can be positioned. Of course, in this embodiment, the pin 6 is not limited to the straight rod shown in the drawings; it can also be a tapered rod.

[0026] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0027] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A laser texture engraving device for automotive plastic parts, comprising a frame, a first linear drive module, and a second linear drive module connected to and controlled by the first linear drive module for linear drive, and a mounting base for mounting the laser module, the mounting base being controlled by the second linear drive module for linear movement, characterized in that: It also includes a pin holder mounted in the frame, the pin holder having a groove into which a pin is inserted, the pin being able to pass through a through hole in an automotive plastic part, and the pin being able to move within the range of the groove, and being able to lock in any position after moving.

2. The laser texture engraving device for automotive plastic parts according to claim 1, characterized in that: The pin includes a insert rod located above the slot and with a base, and a threaded rod located below the slot, the threaded rod also being equipped with a nut.

3. The laser texture engraving device for automotive plastic parts according to claim 2, characterized in that: Each pin holder can be moved relative to the frame and can be locked in any position after being moved.

4. The laser texture engraving device for automotive plastic parts according to claim 3, characterized in that: The pin holder has a pin holder extension, which slides in conjunction with the frame, and the pin holder extension is also equipped with bolts.

5. The laser texture engraving device for automotive plastic parts according to claim 4, characterized in that: The frame is located within the movement path of the bolt.

6. The laser texture engraving device for automotive plastic parts according to claim 5, characterized in that: The frame contains a slider, which is connected to the extension of the pin bracket.

7. The laser texture engraving device for automotive plastic parts according to claim 1, characterized in that: The automotive plastic parts, supported by the pins, are always positioned below the laser module and within its engraving range.

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