Light measuring device for laser etching of injection molded part

Abstract

The utility model relates to the technical field of laser etching photometry, in particular to an injection molding part laser etching photometry device which mainly comprises a workbench. The discharging pipe is mounted on the workbench; the sliding mechanism is mounted on the workbench and is used for driving the detection device to move; the sliding mechanism comprises a connecting plate installed on the workbench. The protective shell is mounted on the sliding mechanism; the light metering mechanism is mounted on the sliding mechanism and is used for detecting the processed product; the light measuring mechanism comprises a fixed plate installed on the protective shell, a balance rod is fixedly connected to the fixed plate, a sliding plate is slidably connected to the balance rod, and an installation plate is fixedly installed on the sliding plate. According to the injection molding part laser etching light measuring device, through the sliding mechanism, the device can move to the position over the discharging pipe, and therefore products can be conveniently detected.

Description

Technical Field

[0001] The utility model relates to the technical field of laser engraving photometry, and specifically relates to a laser engraving photometry device for injection molded parts. Background Technique

[0002] Laser engraving, that is, laser engraving or laser marking, is to use a high-energy laser beam to micro-etch the surface of the material, so as to realize the processing of the material surface. This technology can achieve micron-level processing accuracy and meet the requirements of high-precision processing such as microelectronic devices. As an important product in the field of plastic processing, the surface processing quality of injection molded parts directly affects the appearance and performance of the products. With the development of the manufacturing industry, the requirements for the surface processing of injection molded parts are also getting higher and higher. Therefore, the laser engraving photometry device for injection molded parts came into being.

[0003] In the injection molded part processing industry, laser engraving technology, as an important surface treatment process, is widely used in the marking of various parts, pattern making and the generation of functional textures. However, in the quality inspection link after laser engraving, especially in the photometry detection aspect, traditional methods often rely on manual holding of a flashlight or similar light source device, and cooperate with the naked eye or a simple magnifying glass for observation and evaluation. This method not only has low efficiency, but also has many drawbacks and is difficult to meet the high standards of modern industry for production efficiency and quality control. Content of the Utility Model

[0004] The purpose of the utility model is to provide a laser engraving photometry device for injection molded parts to solve the problems put forward in the above background technique.

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

[0006] A laser engraving photometry device for injection molded parts, comprising: a workbench; a blanking pipe installed on the workbench; a sliding mechanism installed on the workbench for driving the detection device to move; the sliding mechanism includes a connecting plate installed on the workbench; a protective shell installed on the sliding mechanism; a photometry mechanism installed on the sliding mechanism for detecting the processed product; the photometry mechanism includes a fixing plate installed on the protective shell, a balance rod fixedly connected to the fixing plate, a sliding plate slidably connected to the balance rod, and a mounting plate fixedly installed on the sliding plate.

[0007] Preferably, a blanking gripper is installed on the workbench, and a fixed carrier is installed on the workbench.

[0008] Preferably, the sliding mechanism includes a hydraulic cylinder fixedly installed on the connecting plate, a slider is arranged at the output end of the hydraulic cylinder, the slider is slidably connected with the connecting plate, and the slider is fixedly connected with the protective shell.

[0009] Preferably, a slide rail is fixedly installed on the connecting plate, a slider is slidably connected to the slide rail, and the slider is slidably connected to the connecting plate through the slide rail.

[0010] Preferably, the photometric mechanism includes a motor fixedly connected to the protective shell. A rotating shaft is provided at the output end of the motor. The rotating shaft is fixedly connected to a first crank. The rotating shaft is rotatably connected to a fixing plate, and the fixing plate is fixedly connected to the protective shell. The first crank is fixedly connected to a second gear. The second gear is rotatably connected to a connecting rod. A sliding plate is rotatably connected to the connecting rod. The sliding plate is slidably connected to a balance rod. The sliding plate is rotatably connected to a second crank. A first gear is fixedly connected to the second crank. The first gear is meshed with the second gear. An installation plate is fixedly connected to the sliding plate.

[0011] Preferably, a solid-state relay is fixedly installed on the installation plate. An LED fill light strip is installed on the installation plate. A detector is installed on the installation plate.

[0012] Preferably, a cover plate is rotatably connected to the protective shell. An opening slot is provided on the protective shell, and the opening slot is in contact with the blanking pipe.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: When in use, when it is necessary to perform photometric detection on the product, the staff can make the device move directly above the blanking pipe through the sliding mechanism, which is convenient for detecting the product. When the blanking gripper conveys the product directly above the blanking pipe, the product moves into the opening slot. The staff controls the photometric mechanism, so that the LED fill light strip moves up and down, enabling the detector to perform a full-range detection on the product, making the detection result more accurate.

[0014] The present utility model can perform more accurate photometric detection on the product by controlling the rotation of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is the three-dimensional structural schematic diagram of the sliding mechanism of the present utility model;

[0017] Figure 3 is the three-dimensional structural schematic diagram of the photometric mechanism of the present utility model;

[0018] Figure 4 is the three-dimensional structural schematic diagram of the photometric mechanism of the present utility model from another perspective.

[0019] In the figure: 1, workbench; 2, blanking gripper; 3, fixed carrier; 4, blanking pipe; 5, protective shell; 6, sliding mechanism; 601, connecting plate; 602, hydraulic cylinder; 603, slider; 604, slide rail; 7, light measurement mechanism; 701, motor; 702, rotating shaft; 703, first crank; 704, connecting rod; 705, fixing plate; 706, balance rod; 707, first gear; 708, second crank; 709, mounting plate; 710, sliding plate; 711, second gear; 8, LED fill light strip; 9, solid state relay; 10, detector; 11, cover plate; 12, opening slot. Detailed implementation manners

[0020] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0022] As Figures 1-4 shown, the present application provides an injection molded part laser engraving light measurement device, including a workbench 1; a blanking pipe 4 installed on the workbench 1; a sliding mechanism 6 installed on the workbench 1 for driving the detection device to move; the sliding mechanism 6 includes a connecting plate 601 installed on the workbench 1; a protective shell 5 installed on the sliding mechanism 6; a light measurement mechanism 7 installed on the sliding mechanism 6 for detecting the processed product; the light measurement mechanism 7 includes a fixing plate 705 installed on the protective shell 5, a balance rod 706 is fixedly connected to the fixing plate 705, a sliding plate 710 is slidably connected to the balance rod 706, and a mounting plate 709 is fixedly installed on the sliding plate 710.

[0023] In this embodiment: Since a fixed carrier 3 is installed on the workbench 1, the product will not shake during the processing through the fixed carrier 3, so that the processing can be carried out stably. And the processed product can be clamped from inside the fixed carrier 3 through the blanking gripper 2. The product can be conveyed to directly above the blanking pipe 4 through the fixed carrier 3. By controlling the sliding mechanism 6, the detection device can be conveyed to directly above the blanking pipe 4, which is convenient for detecting the product. And by controlling the light measurement mechanism 7, the product can be detected in all directions, so that the detection result is more accurate.

[0024] Specifically, as Figure 2As shown in the figure, a blanking gripper 2 is installed on the workbench 1, and a fixed carrier 3 is installed on the workbench 1; the sliding mechanism 6 includes a hydraulic cylinder 602 fixedly installed on a connecting plate 601. The output end of the hydraulic cylinder 602 is provided with a slider 603. The slider 603 is slidably connected to the connecting plate 601, and the slider 603 is fixedly connected to the protective shell 5; a slide rail 604 is fixedly installed on the connecting plate 601. The slider 603 is slidably connected to the slide rail 604, and the slider 603 is slidably connected to the connecting plate 601 through the slide rail 604.

[0025] In this embodiment: Since the sliding mechanism 6 includes a connecting plate 601 fixedly connected to the workbench 1, the connecting plate 601 is fixedly connected to the hydraulic cylinder 602, the output end of the hydraulic cylinder 602 is provided with a slider 603, and the slider 603 is slidably connected to the connecting plate 601 through the slide rail 604. By controlling the transmission of the hydraulic cylinder 602, the device can better detect the product.

[0026] Specifically, as Figure 3 shown, the photometric mechanism 7 includes a motor 701 fixedly connected to the protective shell 5. The output end of the motor 701 is provided with a rotating shaft 702. The rotating shaft 702 is fixedly connected to a first crank 703. The rotating shaft 702 is rotatably connected to a fixing plate 705. The fixing plate 705 is fixedly connected to the protective shell 5. The first crank 703 is fixedly connected to a second gear 711. The second gear 711 is rotatably connected to a connecting rod 704. The connecting rod 704 is rotatably connected to a sliding plate 710. The sliding plate 710 is slidably connected to a balance rod 706. The sliding plate 710 is rotatably connected to a second crank 708. The second crank 708 is fixedly connected to a first gear 707. The first gear 707 is meshed with the second gear 711. An installation plate 709 is fixedly connected to the sliding plate 710; a solid-state relay 9 is fixedly installed on the installation plate 709. An LED fill light strip 8 is installed on the installation plate 709. A detector 10 is installed on the installation plate 709; a cover plate 11 is rotatably connected to the protective shell 5. An opening slot 12 is opened on the protective shell 5. The opening slot 12 is in contact with the blanking pipe 4.

[0027] In this embodiment: Since the protective shell 5 is fixedly connected to the slider 603, the protective shell 5 is fixedly connected to the fixed plate 705, and the protective shell 5 is fixedly connected to the motor 701. A rotating shaft 702 is provided at the output end of the motor 701. The rotating shaft 702 is rotatably connected to the fixed plate 705. The rotating shaft 702 is fixedly connected to the first crank 703. The first crank 703 is fixedly connected to the second gear 711. The second gear 711 is meshed with the first gear 707. The first crank 703 is rotatably connected to the sliding plate 710 through the connecting rod 704. And an installation plate 709 is fixedly installed on the sliding plate 710. A solid-state relay 9 is installed on the installation plate 709. An LED fill light bar 8 and a detector 10 are installed on the installation plate 709. Thus, the LED fill light bar 8 can move up and down, so that the product can be detected in all directions, making the detection result more accurate.

[0028] Specifically, this solution is as follows: When it is necessary to perform photometric detection on the product, the staff can make the device move directly above the blanking pipe 4 through the sliding mechanism 6, which is convenient for detecting the product. When the blanking gripper 2 transports the product directly above the blanking pipe 4, the product moves into the opening slot 12. The staff controls the photometric mechanism 7, so that the LED fill light bar 8 moves up and down, and the detector 10 can detect the product in all directions, making the detection result more accurate.

[0029] Those of ordinary skill in the art should understand that: The discussion of any above embodiment is only exemplary; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above. For the sake of brevity, they are not provided in detail.

[0030] The present invention aims to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A laser engraving photometry device for injection molded parts, characterized in that: include: Workbench (1); A feeding pipe (4) is installed on the workbench (1); A sliding mechanism (6) is installed on the workbench (1) and is used to drive the detection device to move; the sliding mechanism (6) comprises a connecting plate (601) installed on the workbench (1); A protective shell (5) mounted on the sliding mechanism (6); A light measuring mechanism (7) is installed on the sliding mechanism (6) and is used to detect the processed product; the light measuring mechanism (7) comprises a fixed plate (705) installed on the protective shell (5), a balance bar (706) is fixedly connected to the fixed plate (705), a sliding plate (710) is slidably connected to the balance bar (706), and a mounting plate (709) is fixedly installed on the sliding plate (710).

2. The laser engraving photometry device for injection molded parts according to claim 1, characterized in that: A material unloading gripper (2) is installed on the workbench (1), and a fixed carrier (3) is installed on the workbench (1).

3. The laser engraving photometry device for injection molded parts according to claim 2, characterized in that: The sliding mechanism (6) comprises a hydraulic cylinder (602) fixedly mounted on a connecting plate (601), a sliding block (603) being provided at the output end of the hydraulic cylinder (602), the sliding block (603) being slidingly connected to the connecting plate (601), and the sliding block (603) being fixedly connected to the protective shell (5).

4. The laser engraving photometry device for injection molded parts according to claim 3, characterized in that: A slide rail (604) is fixedly mounted on the connecting plate (601), a slider (603) is slidably connected to the slide rail (604), and the slider (603) is slidably connected to the connecting plate (601) via the slide rail (604).

5. The laser engraving photometry device for injection molded parts according to claim 1, characterized in that: The light measuring mechanism (7) comprises a motor (701) fixedly connected to a protective shell (5), a rotating shaft (702) being arranged at the output end of the motor (701), the rotating shaft (702) being fixedly connected to a first crank (703), the rotating shaft (702) being rotatably connected to a fixed plate (705), the fixed plate (705) being fixedly connected to the protective shell (5), the first crank (703) being fixedly connected to a second gear (711), the second gear (711) being rotatably connected to the first crank (703), and the second gear (711) being rotatably connected to the first crank (703). The connecting rod (704) is rotatably connected to a sliding plate (710), the sliding plate (710) is slidably connected to a balance rod (706), the sliding plate (710) is rotatably connected to a second crank (708), the second crank (708) is fixedly connected to a first gear (707), the first gear (707) is meshedly connected to a second gear (711), and the sliding plate (710) is fixedly connected to a mounting plate (709).

6. The laser engraving photometry device for injection molded parts according to claim 5, characterized in that: A solid-state relay (9) is fixedly mounted on the mounting plate (709), an LED fill light strip (8) is mounted on the mounting plate (709), and a detector (10) is mounted on the mounting plate (709).

7. The laser engraving photometry device for injection molded parts according to claim 6, characterized in that: The protective shell (5) is rotatably connected to a cover plate (11), and the protective shell (5) is provided with an opening groove (12), and the opening groove (12) is in contact with the discharge pipe (4).

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