A solid powder color difference detection device

Abstract

This utility model relates to the field of color difference detection technology, and in particular to a solid powder color difference detection device. Addressing the problem that existing devices cannot effectively detect multiple solid powders simultaneously, thus affecting the efficiency of detection operations when performing multiple solid powder detection tasks, the following solution is proposed: It includes a main body; an outer frame rotatably mounted on the top of the main body; two hydraulic rods, Hydraulic Rod 1 and Hydraulic Rod 2, are fixedly installed inside the main body; a top rod is fixedly installed on Hydraulic Rod 1; a lifting rod is fixedly installed on Hydraulic Rod 2; an inner frame is rotatably mounted on the lifting rod; a housing is fixedly installed between Hydraulic Rod 1 and Hydraulic Rod 2; and a motor is fixedly installed inside the housing. This utility model allows for simultaneous detection of solid powders in four collection trays using multiple colorimeters, effectively increasing detection efficiency. Furthermore, the multiple collection trays can be operated independently, facilitating the recycling of solid powders.

Description

Technical Field

[0001] This utility model relates to the field of color difference detection technology, and in particular to a solid powder color difference detection device. Background Technology

[0002] The field of solid powder color difference detection devices is currently showing a diversified development trend, with core technological innovations concentrated in three main areas: non-contact detection, intelligent upgrades, and adaptation to special scenarios. Spectrophotometers, with their full-spectrum scanning capability (360-780nm), have become mainstream equipment. A typical example is the Techkon SpectroBase Solid, which achieves an accuracy of ΔE≤0.05 through standardized measurements in petri dishes, suitable for loose powders such as grains and spices. Significant breakthroughs have been made in non-contact technology. The MetaVueVS3200 uses a 7mm measurement distance to avoid sample contamination and, in conjunction with Color iQC software, enables blockchain data storage for cosmetic powders, meeting FDA audit tracking requirements. Domestic equipment is accelerating its replacement process. The Sanenshi TS7700, through a dynamic light scattering compensation algorithm, improves repeatability accuracy to 0.03ΔE, at only 30% of the cost of imported models. Industry standards continue to upgrade; the 2025 version of ASTM E3066 tightens the color difference tolerance for pharmaceutical powders to ΔE≤0.3, promoting equipment compatibility with the ΔE00 color difference formula. Specialized solutions are emerging. PTIR technology has broken through the optical diffraction limit to achieve 500nm-level nanopowder detection, while the ColorSpectrum PS110 uses a full-spectrum LED light source to reduce energy consumption by 70%, meeting the EU ERP2025 standard. The current stringent requirement of ΔE≤0.5 in the powder coating industry has prompted colorimeters to integrate compaction density detection modules, while the home appliance and automotive sectors rely more on the ΔECMC formula to match human eye sensitivity. Future technologies will focus on multimodal applications (such as simultaneous detection of geometric tolerances) and microscale extensions (0.1nm-level lattice color change analysis), reshaping the scope of industrial quality control.

[0003] Patent document CN215524755U discloses a solid powder level detection device, including a PLC / DCS controller, two compensating pressure detection components, two pressure transmitters, two quick-cut valves, two pressure taps, and two settling tanks. The PLC / DCS controller is connected to the two pressure transmitters and the regulating butterfly valve at the bottom of the dust collector hopper. Each pressure transmitter is connected to a settling tank, each settling tank is connected to a quick-cut valve, and each quick-cut valve is connected to a compensating pressure detection component. Each quick-cut valve is mounted on a pressure tap, and the two pressure taps are respectively mounted on the dust collector hopper. The two compensating pressure detection components are each connected to an external air source. By subtracting the pressure detected by the two compensating pressure detection components and performing calculations, the actual material level above the high level can be determined, providing data to the DCS / PLC to achieve automatic control of the circulating ash. This device is applied to positions above the high level; when the actual material level is lower than the high level, accidents are prone to occur, and the opening of the regulating butterfly valves becomes smaller.

[0004] Patent document CN209559814U discloses an electrochemical detection device for solid powder, including a main shell. A groove is formed on one side of the main shell, and a sliding button is slidably connected to the outer surface of the groove. A feed inlet is formed on the upper outer surface of the main shell. An operation panel is fixedly installed at the front end of the main shell, and a start switch is provided at the lower end of the front outer surface of the operation panel. This invention uses a combination of magnetic beads, a magnetic plate, a motor, and a sliding block. The motor drives the magnetic plate on the turntable, and the attraction between the magnetic plate and the magnetic beads causes the magnetic beads to move within a test tube, stirring the solid powder and preventing clumping. Furthermore, by sliding the sliding button, the sliding block moves on a rail, which in turn moves the magnetic plate on the motor, causing the magnetic beads to slide against the inner wall of the test tube, thus sweeping off the solid powder adhering to the inner wall.

[0005] The aforementioned patent documents do not effectively allow for the simultaneous detection of multiple solid powders, which affects the efficiency of the detection process when performing multiple solid powder detection operations.

[0006] Therefore, we propose a solid powder color difference detection device to solve the above problems. Utility Model Content

[0007] The purpose of this invention is to address the shortcomings of existing technologies that cannot effectively detect multiple solid powders simultaneously, thus affecting the efficiency of the detection operation when multiple solid powders are being detected. Therefore, this invention proposes a solid powder color difference detection device.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A solid powder color difference detection device, comprising:

[0010] main body;

[0011] An outer frame is rotatably mounted on the top of the main body. Hydraulic rod one and hydraulic rod two are fixedly mounted inside the main body. A top rod is fixedly mounted on hydraulic rod one, and a lifting rod is fixedly mounted on hydraulic rod two. An inner frame is rotatably mounted on the lifting rod. A housing is fixedly mounted between hydraulic rod one and hydraulic rod two. A motor is fixedly mounted inside the housing, and a rotating shaft is fixedly mounted on the output shaft of the motor.

[0012] The transmission mechanism, located on the rotating shaft, is used to transmit the kinetic energy of the motor.

[0013] Preferably, a mounting plate is fixedly installed on the lifting rod, a plurality of colorimeters are fixedly installed on the mounting plate, and a display screen is fixedly installed on the top of the mounting plate.

[0014] Preferably, the main body is provided with a recycling port, and a guide plate is fixedly installed on the recycling port.

[0015] Preferably, the transmission mechanism includes a semi-circular gear, which is fixedly connected to a rotating shaft. A toothed ring meshes with the semi-circular gear and is rotatably installed inside the main body.

[0016] Preferably, multiple connecting rods are fixedly installed on the toothed ring, and all the connecting rods are fixedly connected to the inner frame.

[0017] Preferably, multiple partition plates are fixedly installed between the inner frame and the outer frame. A storage tray is provided between every two partition plates. A connecting block is fixedly installed at the bottom of each storage tray. A support rod is fixedly installed on each of the multiple connecting blocks. A return spring is sleeved on each of the multiple support rods. The multiple support rods are rotatably installed between the multiple partition plates.

[0018] The beneficial effects of the solid powder color difference detection device described in this utility model are as follows:

[0019] (1) Multiple storage trays and multiple colorimeters can be used to simultaneously detect multiple solid powders.

[0020] (2) By using the push rod, the solid powder in the collection tray can be recycled, avoiding the mixing of various fixed powders, which may affect the detection effect or the recycling process.

[0021] This invention allows for simultaneous detection of solid powder in four collection trays using multiple colorimeters, effectively increasing detection efficiency. Additionally, the multiple collection trays can be operated independently, facilitating the recycling of solid powder. Attached Figure Description

[0022] Figure 1This is a schematic diagram of the structure of a solid powder color difference detection device proposed in this utility model.

[0023] Figure 2 This is a cross-sectional structural diagram of the main body of a solid powder color difference detection device proposed in this utility model.

[0024] Figure 3 This is a schematic diagram showing the disassembled structure of the storage tray of the solid powder color difference detection device proposed in this utility model.

[0025] Figure 4 This is a schematic diagram of the internal frame of a solid powder color difference detection device proposed in this utility model.

[0026] In the diagram: 1. Main body; 2. Outer frame; 3. Lifting rod; 4. Mounting plate; 5. Color difference meter; 6. Display screen; 7. Recycling port; 8. Hydraulic rod one; 9. Hydraulic rod two; 10. Chassis; 11. Rotating shaft; 12. Semi-circular gear; 13. Top rod; 14. Divider plate; 15. Storage tray; 16. Connecting block; 17. Support rod; 18. Return spring; 19. Inner frame; 20. Connecting rod; 21. Gear ring. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example 1

[0028] Reference Figures 1-4 A solid powder color difference detection device, comprising:

[0029] Entity 1;

[0030] The outer frame 2 is rotatably mounted on the top of the main body 1. Hydraulic rod 1 8 and hydraulic rod 2 9 are fixedly mounted inside the main body 1. A top rod 13 is fixedly mounted on hydraulic rod 1 8. A lifting rod 3 is fixedly mounted on hydraulic rod 2 9. An inner frame 19 is rotatably mounted on lifting rod 3. A housing 10 is fixedly mounted between hydraulic rod 1 8 and hydraulic rod 2 9. A motor is fixedly mounted inside the housing 10. A rotating shaft 11 is fixedly mounted on the output shaft of the motor.

[0031] The transmission mechanism, located on the rotating shaft 11, is used to transmit the kinetic energy of the motor.

[0032] In this utility model, a mounting plate 4 is fixedly installed on the lifting rod 3, a plurality of color difference devices 5 are fixedly installed on the mounting plate 4, and a display screen 6 is fixedly installed on the top of the mounting plate 4.

[0033] In this utility model, the main body 1 is provided with a recycling port 7, and a guide plate is fixedly installed on the recycling port 7.

[0034] In this utility model, the transmission mechanism includes a semi-circular gear 12, which is fixedly connected to the rotating shaft 11. A toothed ring 21 meshes on the semi-circular gear 12 and is rotatably installed inside the main body 1.

[0035] In this utility model, a plurality of connecting rods 20 are fixedly installed on the toothed ring 21, and the plurality of connecting rods 20 are all fixedly connected to the inner frame 19.

[0036] In this utility model, a plurality of partition plates 14 are fixedly installed between the inner frame 19 and the outer frame 2. A storage tray 15 is provided between every two partition plates 14. A connecting block 16 is fixedly installed at the bottom of each storage tray 15. A support rod 17 is fixedly installed on each of the multiple connecting blocks 16. A reset spring 18 is sleeved on each of the multiple support rods 17. The multiple support rods 17 are rotatably installed between the multiple partition plates 14.

[0037] In this invention, when testing is required, the solid powder to be tested is first poured into multiple collection trays 15. By operating the button on the mounting plate 4, the hydraulic rod 2 9 drives the lifting rod 3 to move up and down, and simultaneously drives multiple colorimeters 5 on the mounting plate 4 to move, allowing the solid powder in the collection trays 15 to be tested. The data detected by the multiple colorimeters 5 is fed back to the display screen 6 in real time for easy and intuitive recording and comparison. Then, the lifting rod 3 is moved upward, and the motor in the housing 10 is started, driving the rotating shaft 11 to drive the semi-circular gear 12 to rotate. Through the cooperation between the gear ring 21 and multiple connecting rods 20, the inner frame 19 can be rotated. The inner frame 19 cooperates with multiple partition plates 14, which can drive multiple collection trays 15 to revolve around the lifting rod 3, facilitating the switching of solid powder. The lifting rod 3 moves up and down repeatedly to inspect the switched storage tray 15. Since the housing 10 is fixedly installed at the bottom of the hydraulic rod 8 and the hydraulic rod 9, it will not move up and down with the hydraulic rods. Finally, the hydraulic rod 8 is activated to drive the top rod 13 to move up and down. When the top rod 13 reaches the top, it can lift the storage tray 15. Since the bottom of the storage tray 15 is fixedly installed with the connecting block 16, and the connecting block 16 is fixedly connected with the support rod 17, and the support rod 17 is rotatably installed on multiple partition plates 14, it can support the rotation and tilting of the storage tray 15, so that the solid powder inside can flow out through the recycling port 7 for recycling. When the top rod 13 descends, the storage tray 15 returns to its original position with the assistance of the return spring 18, which is convenient for the next inspection operation. Example 2

[0038] The difference between this embodiment and embodiment one is that a vibrator is fixedly installed at the top of the main body 1 and the vibrator is connected to the outer frame 2. When the vibrator is started, the solid powder in the multiple storage trays 15 can be evenly smoothed, which is convenient for testing and effectively avoids the phenomenon of powder splashing due to uneven accumulation of solid powder during the testing operation.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A solid powder color difference detection device, characterized by, include: Main body (1); The outer frame (2) is rotatably mounted on the top of the main body (1). The main body (1) is fixedly mounted with hydraulic rod one (8) and hydraulic rod two (9). A top rod (13) is fixedly mounted on hydraulic rod one (8). A lifting rod (3) is fixedly mounted on hydraulic rod two (9). An inner frame (19) is rotatably mounted on lifting rod (3). A machine box (10) is fixedly mounted between hydraulic rod one (8) and hydraulic rod two (9). A motor is fixedly mounted inside the machine box (10). A rotating shaft (11) is fixedly mounted on the output shaft of the motor. The transmission mechanism is located on the rotating shaft (11) and is used to transmit the kinetic energy of the motor.

2. The solid powder color difference detection device according to claim 1, characterized in that, An installation plate (4) is fixedly installed on the lifting rod (3), and multiple colorimeters (5) are fixedly installed on the installation plate (4). A display screen (6) is fixedly installed on the top of the installation plate (4).

3. The solid powder color difference detection device according to claim 1, characterized in that, The main body (1) is provided with a recycling port (7), and a guide plate is fixedly installed on the recycling port (7).

4. The solid powder color difference detection device according to claim 1, characterized in that, The transmission mechanism includes a semi-circular gear (12), which is fixedly connected to the rotating shaft (11). A toothed ring (21) meshes on the semi-circular gear (12), and the toothed ring (21) is rotatably installed inside the main body (1).

5. The solid powder color difference detection device according to claim 4, characterized in that, Multiple connecting rods (20) are fixedly installed on the toothed ring (21), and all the connecting rods (20) are fixedly connected to the inner frame (19).

6. The solid powder color difference detection device according to claim 1, wherein Multiple partition plates (14) are fixedly installed between the inner frame (19) and the outer frame (2). A storage tray (15) is provided between every two partition plates (14). A connecting block (16) is fixedly installed at the bottom of each storage tray (15). A support rod (17) is fixedly installed on each of the multiple connecting blocks (16). A reset spring (18) is sleeved on each of the multiple support rods (17). The multiple support rods (17) are rotatably installed between the multiple partition plates (14).

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