Wooden cabinet paint color difference detection equipment

Abstract

This utility model relates to the field of paint inspection technology, and more particularly to a color difference inspection device for wooden cabinet paint. The technical solution includes: a testing table, a transverse guide rail on one side of the testing table, a longitudinal guide rail above the transverse guide rail, a testing arm on one side of the longitudinal guide rail, a hinge assembly between the mounting end of the testing arm and the longitudinal guide rail, a color difference detection head inside the mounting base, and a control unit on one side of the testing table. This utility model, through the combination of the transverse and longitudinal guide rails, the testing arm, and the hinge assembly, allows the device to flexibly adapt to wooden cabinets of different sizes and shapes, greatly improving the applicability and inspection range. The color difference detection head and control unit enable automated detection and precise analysis of color differences in wooden cabinet paint, avoiding subjective errors from manual inspection, improving the accuracy and consistency of the inspection results, and also increasing inspection efficiency, meeting the needs of large-scale production.

Description

Technical Field

[0001] This utility model relates to the field of paint spraying inspection technology, and in particular to a color difference detection device for paint spraying on wooden cabinets. Background Technology

[0002] In the production of wooden cabinets, painting is a crucial process, and color difference directly affects the appearance quality and market competitiveness of the cabinets. Currently, the detection of color difference in wooden cabinet paint is mostly done manually by visual inspection. This method has many drawbacks. On the one hand, manual inspection is greatly affected by the subjective factors of the inspectors; different inspectors have different visual sensitivities and judgment standards, leading to inaccurate and inconsistent test results. On the other hand, manual inspection is inefficient and cannot meet the needs of large-scale production. Although some color difference detection equipment exists, the existing equipment is not structurally reasonable and cannot flexibly adapt to wooden cabinets of different sizes and shapes. The inspection process is cumbersome, and the detection accuracy needs improvement. Therefore, we propose a wooden cabinet paint color difference detection device. Utility Model Content

[0003] The purpose of this invention is to address the problems existing in the background technology by proposing a color difference detection device for wooden cabinet paint spraying.

[0004] The technical solution of this utility model is as follows: A color difference detection device for wooden cabinet paint spraying includes a detection table, a transverse guide rail on one side of the detection table, a longitudinal guide rail above the transverse guide rail, a detection arm on one side of the longitudinal guide rail, a hinge assembly between the mounting end of the detection arm and the longitudinal guide rail, a mounting base at the output end of the detection arm, a color difference detection head inside the mounting base, a position sensor below the mounting base, a control unit on one side of the detection table, and support feet at the four corners of the detection table.

[0005] Preferably, the mounting end of the support leg is installed corresponding to the lower side of the testing platform, and a placement ring is provided on the upper side of the testing platform.

[0006] Preferably, an installation strip is provided on one side below the testing platform, the installation end of the transverse guide rail is installed corresponding to the upper side of the installation strip, a transverse slide is provided inside the transverse guide rail, and the installation end of the longitudinal guide rail is installed corresponding to one side of the transverse slide.

[0007] Preferably, a longitudinal slide is provided inside the longitudinal guide rail, and a mounting plate is provided on one side of the longitudinal slide. The hinge assembly includes a hinge seat, one side of the hinge seat is mounted corresponding to one side of the mounting plate, and the other side of the hinge seat is mounted corresponding to the mounting end of the detection arm. A drive motor is provided on one end of the hinge seat located on the rotating shaft.

[0008] Preferably, the output end of the detection arm is installed corresponding to one side of the mounting base, and the mounting base is provided with an arc-shaped assembly groove, and the mounting end of the color difference detection head is installed corresponding to the arc-shaped assembly groove.

[0009] Preferably, the mounting end of the position sensor is installed corresponding to the lower side of the mounting base, and the detection point of the position sensor is located directly below the color difference detection head and corresponds to each other.

[0010] Preferably, the mounting end of the control unit is installed corresponding to one side of the testing station, and the transverse guide rail, longitudinal guide rail, testing arm, color difference detection head and position sensor are all electrically connected to the control unit.

[0011] Compared with the prior art, the present invention has the following beneficial technical effects: This utility model has a simple overall structure. The combination of horizontal and vertical guide rails with a detection arm and hinge components allows the equipment to flexibly adapt to wooden cabinets of different sizes and shapes, greatly improving the applicability and detection range of the equipment. The color difference detection head and control unit enable automated detection and accurate analysis of color differences in the paint of wooden cabinets, avoiding subjective errors caused by manual inspection, improving the accuracy and consistency of the detection results, and also increasing detection efficiency to meet the needs of large-scale production. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model from another perspective; Figure 3 This is an exploded view of the structure of this utility model.

[0013] Reference numerals: 1. Detection table; 2. Transverse guide rail; 3. Longitudinal guide rail; 4. Detection arm; 5. Hinge assembly; 51. Hinge seat; 52. Drive motor; 6. Mounting base; 7. Color difference detection head; 8. Position sensor; 9. Control unit; 10. Support foot; 11. Placement ring; 12. Mounting strip; 13. Transverse slide; 14. Longitudinal slide; 15. Mounting plate. Detailed Implementation

[0014] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. Example

[0015] like Figure 1-3As shown, the present invention proposes a color difference detection device for paint spraying on wooden cabinets, including a detection platform 1. Support legs 10 are provided at the four corners of the detection platform 1. The mounting ends of the support legs 10 are installed corresponding to the lower side of the detection platform 1 and are fixedly connected to the lower side of the detection platform 1. The support legs 10 can realize the height adjustment of the detection platform 1. The setting of the support legs 10 can keep the device stable under different ground conditions, providing a basic guarantee for accurate detection. A placement ring 11 is provided on the upper side of the detection platform 1. The mounting end of the placement ring 11 is fixedly connected to the upper side of the detection platform 1. The setting of the placement ring 11 can make the wooden cabinet more stable when placed during the detection operation. A transverse guide rail 2 is provided on one side of the testing table 1. A mounting strip 12 is provided on the lower side of the testing table 1, with its mounting end fixedly connected to the testing table 1. The mounting end of the transverse guide rail 2 is installed correspondingly to the upper side of the mounting strip 12, and is fixedly connected to the upper side of the mounting strip 12. A longitudinal guide rail 3 is provided above the transverse guide rail 2. A transverse slide 13 is provided inside the transverse guide rail 2, and the transverse slide 13 is slidably connected to the transverse guide rail 2. The transverse guide rail 2 is arranged transversely, which can drive the transverse slide 13 to move transversely. The mounting end of the longitudinal guide rail 3 is installed correspondingly to one side of the transverse slide 13, and is fixedly connected to the upper side of the transverse slide 13. A longitudinal slide 14 is provided inside the longitudinal guide rail 3, and is slidably connected to the longitudinal guide rail 3. A mounting plate 15 is provided on one side of the longitudinal slide 14, with its mounting end fixedly connected to one side of the longitudinal slide 14. The transverse guide rail 2 and The longitudinal guide rail 3 allows the equipment to flexibly adapt to wooden cabinets of different sizes and shapes, thus enabling better detection of paint color differences in wooden cabinets. A detection arm 4 is provided on one side of the longitudinal guide rail 3. A hinge assembly 5 is provided between the mounting end of the detection arm 4 and the longitudinal guide rail 3. The hinge assembly 5 includes a hinge seat 51. One mounting end of the hinge seat 51 is installed corresponding to one side of the mounting plate 15 and is fixedly connected to one side of the mounting plate 15. The other mounting end of the hinge seat 51 is installed corresponding to the mounting end of the detection arm 4 and is fixedly connected to the mounting end of the detection arm 4. A drive motor 52 is provided at one end of the hinge seat 51 located on the rotating shaft. The mounting end of the drive motor 52 is fixedly connected to one side of the mounting plate 15, and the output end of the drive motor 52 is fixedly connected to the end of the hinge seat 51 near the detection arm 4. The hinge assembly 5 allows the detection arm 4 to rotate, improving the applicability and detection range of the equipment. The output end of the detection arm 4 is equipped with a mounting base 6, which is installed correspondingly to one side of the mounting base 6. The output end of the detection arm 4 is fixedly connected to one side of the mounting base 6. A color difference detection head 7 is installed inside the mounting base 6. An arc-shaped assembly groove is opened on the mounting base 6. The mounting end of the color difference detection head 7 is installed correspondingly to the arc-shaped assembly groove and is fixedly connected to the inner wall of the arc-shaped assembly groove. The color difference detection head 7 can detect the color difference of the paint spraying on the wooden cabinet. A position sensor 8 is installed below the mounting base 6, with its mounting end corresponding to one side of the lower part of the mounting base 6 and fixedly connected to the lower part of the mounting base 6. The detection point of the position sensor 8 is located directly below the color difference detection head 7 and corresponds to it. The position sensor 8 can accurately locate the detection point of the color difference detection head 7, avoiding the subjective error of manual detection and improving the accuracy and consistency of the detection results. A control unit 9 is installed on one side of the testing station 1. The mounting end of the control unit 9 is installed corresponding to one side of the testing station 1 and is fixedly connected to one side of the testing station 1. The control unit 9 includes a processor, a memory, and a display screen. The processor is used to receive color information collected by the color difference detection probe and compare it with the standard color information pre-stored in the memory to calculate the color difference data. The display screen is used to display the test results and the operation interface, which facilitates the operator to operate and view the test data. The horizontal guide rail 2, the vertical guide rail 3, the detection arm 4, the color difference detection head 7, and the position sensor 8 are all electrically connected to the control unit 9. The setting of the control unit 9 allows the operator to set the test parameters through the operation interface. The control unit controls the various components to work together according to the set parameters to realize the automated detection of color difference in the paint of wooden cabinets and improve the detection efficiency.

[0016] In this embodiment, when using this equipment to detect the color difference of paint on a wooden cabinet, firstly, according to the size of the wooden cabinet, the height of the support feet 10 is adjusted to keep the detection table 1 stable. Then, the operator sets the detection parameters through the control unit 9, energizing the transverse guide rail 2 and the longitudinal guide rail 3. The operation of the transverse guide rail 2 drives the transverse slide 13 to slide horizontally, causing the transverse slide 13 to move the longitudinal guide rail 3 to the appropriate detection area. Then, the operation of the longitudinal guide rail 3 drives the mounting plate 15 to move longitudinally through the longitudinal slide 14, thereby causing the mounting plate 15 to adjust the height of the detection arm 4. At the same time, the control unit 9 extends, retracts, and rotates the detection arm 4 and the drive motor 52. The position sensor 8 below the mounting base 6 detects the detection points of the wooden cabinet. The detection arm 4 moves the mounting base 6 to the position to be detected on the surface of the wooden cabinet. The color difference detection head 7 collects the color information of the paint on the surface of the wooden cabinet and transmits the collected information to the control unit in the control unit 9. The processor of the control unit compares and analyzes the received color information with the standard color information pre-stored in the memory, calculates the color difference data, and displays the detection result on the display screen. Then, the operator judges whether the paint of the wooden cabinet is qualified based on the detection result. If it is not qualified, the painting process is adjusted, thereby completing the color difference detection operation of the paint on the wooden cabinet.

[0017] The above-described specific embodiments are merely preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above-described specific embodiments.

Claims

1. A color difference detection device for wooden cabinet paint, comprising a detection table (1), characterized in that: A transverse guide rail (2) is provided on one side of the testing platform (1), a longitudinal guide rail (3) is provided above the transverse guide rail (2), a testing arm (4) is provided on one side of the longitudinal guide rail (3), a hinge assembly (5) is provided between the mounting end of the testing arm (4) and the longitudinal guide rail (3), a mounting base (6) is provided at the output end of the testing arm (4), a color difference detection head (7) is provided inside the mounting base (6), a position sensor (8) is provided below the mounting base (6), a control unit (9) is provided on one side of the testing platform (1), and support feet (10) are provided at the four corners of the testing platform (1).

2. The color difference detection device for wooden cabinet paint according to claim 1, characterized in that, The mounting end of the support foot (10) is installed corresponding to the lower side of the test table (1), and a placement ring (11) is provided on the upper side of the test table (1).

3. The color difference detection device for wooden cabinet paint according to claim 1, characterized in that, An installation strip (12) is provided on one side below the testing table (1). The installation end of the transverse guide rail (2) is installed corresponding to the upper side of the installation strip (12). A transverse slide (13) is provided inside the transverse guide rail (2). The installation end of the longitudinal guide rail (3) is installed corresponding to one side of the transverse slide (13).

4. The color difference detection device for wooden cabinet paint according to claim 1, characterized in that, A longitudinal slide (14) is provided inside the longitudinal guide rail (3). A mounting plate (15) is provided on one side of the longitudinal slide (14). The hinge assembly (5) includes a hinge seat (51). One side of the hinge seat (51) is installed corresponding to one side of the mounting plate (15). The other side of the hinge seat (51) is installed corresponding to the installation end of the detection arm (4). A drive motor (52) is provided on one end of the hinge seat (51) located on the rotating shaft.

5. The color difference detection device for wooden cabinet paint according to claim 1, characterized in that, The output end of the detection arm (4) is installed on one side of the mounting base (6), and the mounting base (6) is provided with an arc-shaped assembly groove. The mounting end of the color difference detection head (7) is installed in the arc-shaped assembly groove.

6. The color difference detection device for wooden cabinet paint according to claim 1, characterized in that, The mounting end of the position sensor (8) is installed corresponding to the lower side of the mounting base (6), and the detection point of the position sensor (8) is located directly below the color difference detection head (7) and corresponds to each other.

7. The color difference detection device for wooden cabinet paint according to claim 4, characterized in that, The mounting end of the control unit (9) is installed corresponding to one side of the detection table (1). The transverse guide rail (2), longitudinal guide rail (3), detection arm (4), color difference detection head (7) and position sensor (8) are all electrically connected to the control unit (9).

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