Enameled wire colorimetric device convenient for comparison observation

Abstract

The utility model discloses an enameled wire colorimetric device convenient to compare and observe, which comprises a quality inspection box, a plurality of groups of colorimetric cards are arranged at the inner bottom of the quality inspection box, a sliding chute is arranged in the quality inspection box, a threaded rod is rotatably arranged in the sliding chute, the outer part of the threaded rod is in threaded connection with a sliding seat, a rotating rod is arranged on the sliding seat, and the rotating rod is in threaded connection with the sliding seat. An enameled wire is wound on the outer surface of the rotating rod, a first motor is fixedly installed outside the quality inspection box, a driving shaft of the first motor is fixedly connected with the threaded rod, a through hole is formed in the side, away from the first motor, of the quality inspection box, and an observation component is arranged on the quality inspection box. According to the utility model, the second motor is matched with the rotating rod and the clamping hole formed in the rotating rod, so that the enameled wire is uniformly wound on the rotating rod, and the accuracy of judging whether the color of the produced enameled wire meets the standard and the customer requirement by comparing the colors of the enameled wire and the colorimetric card is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of enameled wire production, in particular to an enameled wire color comparison device which is convenient for comparison and observation. Background Art

[0002] As an important part of electronic and electrical products, the quality of enameled wire directly affects the performance and reliability of products such as motors, transformers, and communication equipment.

[0003] In order to ensure that the quality of enameled wire meets the standards and customer requirements, strict quality management is required during the production process. As an important tool for quality control, the enameled wire color comparison card can help enterprises achieve standardized and normalized management of the color of enameled wire. However, it is difficult to observe the color of a single enameled wire with a small wire diameter by the naked eye, and it is not easy to compare it with the color comparison card to determine whether its color meets the standards, which is prone to errors and leads to inaccurate quality inspection results. Content of the Utility Model

[0004] Aiming at the technical problem that it is difficult to observe the color of a single enameled wire with a small wire diameter by the naked eye, and it is not easy to compare it with the color comparison card to determine whether its color meets the standards, which is prone to errors and leads to inaccurate quality inspection results, the utility model provides an enameled wire color comparison device which is convenient for comparison and observation.

[0005] The technical solution adopted by the utility model is as follows: it includes a quality inspection box, multiple color comparison cards are arranged at the bottom inside the quality inspection box, a chute is opened inside the quality inspection box, a threaded rod is rotatably installed in the chute, a sliding seat is threadedly connected to the outside of the threaded rod, a rotating rod is arranged on the sliding seat, an enameled wire is wound around the outer surface of the rotating rod, a first motor is fixedly installed outside the quality inspection box, a driving shaft of the first motor is fixedly connected to the threaded rod, a through hole is opened on one side of the quality inspection box away from the first motor, and an observation component is arranged on the quality inspection box.

[0006] Furthermore, a limiting groove is opened on the side wall of the chute, a limiting block is slidably installed in the limiting groove, and the limiting block is fixedly connected to the side surface of the sliding seat.

[0007] By adopting the above technical solution, the stability of the sliding seat when moving in the chute is improved.

[0008] Furthermore, the observation component includes a mounting block fixedly installed on the quality inspection box and an observation cylinder fixedly installed on the mounting block. A through groove is opened in the mounting block, the upper end of the through groove is communicated with the observation cylinder, and the lower end of the through groove is communicated with the inside of the quality inspection box.

[0009] By adopting the above technical solution, a certain distance and angle are maintained when observing the color comparison card.

[0010] Furthermore, a standard light source lamp is fixedly installed on the inner wall of the quality inspection box, and the standard light source lamp is arranged above the sliding groove.

[0011] By adopting the above technical solution, the color comparison card is observed under specific illumination, improving the accuracy of the observation results.

[0012] Furthermore, a second motor is fixedly installed on the sliding seat, the driving shaft of the second motor is fixedly connected to the rotating rod, and the rotating rod is provided with a clamping hole.

[0013] By adopting the above technical solution, the rotating rod rotates to wind the enameled wire on its surface, facilitating observation.

[0014] Furthermore, multiple groups of clamping grooves are fixedly installed at the bottom inside the quality inspection box, one end of the color comparison card is clamped in the clamping grooves, multiple groups of fixing frames are also fixedly installed at the bottom inside the quality inspection box, a bolt is threadedly connected to the fixing frame, and the bottom end of the bolt is rotatably connected to a pressing plate.

[0015] By adopting the above technical solution, it is convenient to replace the color comparison card.

[0016] The beneficial effects of the present utility model are as follows: Through the cooperation of the second motor, the rotating rod and the clamping hole provided on the rotating rod, the second motor drives the rotating rod to rotate, and the rotating rod evenly winds the enameled wire on it. Then, the first motor drives the threaded rod to rotate, the threaded rod drives the sliding seat to move, and the sliding seat drives the second motor and the rotating rod to move the evenly wound enameled wire into the quality inspection box. The wound enameled wire is more convenient for the naked eye to observe its color than a single wire, improving the accuracy of judging whether the color of the enameled wire produced meets the standard and customer requirements by comparing the color of the enameled wire with the color comparison card;

[0017] Through the cooperation of the observation cylinder, the mounting block and the through groove, a certain observation angle and distance are maintained when observing the color comparison card and the wound enameled wire, avoiding color judgment errors caused by different observation conditions. Then, by setting a standard light source lamp inside the quality inspection box, observing the color comparison card and the wound enameled wire under specific illumination conditions is ensured to ensure the accuracy of observing the color. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is an internal structural schematic diagram of the quality inspection box in the present utility model;

[0020] Figure 3 is a cross-sectional structural schematic diagram of the quality inspection box in the present utility model;

[0021] Figure 4 is a cross-sectional structural schematic diagram of the clamping groove and the fixing frame in the present utility model;

[0022] Figure 5 This is a schematic structural diagram of the sliding seat and the threaded rod in the present utility model;

[0023] Figure 6 This is a schematic structural diagram of the rotating rod in the present utility model.

[0024] The reference numerals in the figure are: 1, quality inspection box; 2, mounting block; 3, observation tube; 4, color comparison card; 5, card slot; 6, fixing frame; 7, bolt; 8, pressing plate; 9, through slot; 10, sliding slot; 11, threaded rod; 12, first motor; 13, sliding seat; 14, limiting block; 15, second motor; 16, rotating rod; 17, card hole; 18, enameled wire; 19, limiting groove; 20, standard light source lamp; 21, through hole. Specific embodiments

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] The following is a further description of the present utility model in conjunction with the attached Figure 1-6 For a further description of the present utility model.

[0028] In order to solve the problems existing in the background art, the present application proposes the following technical solutions: including a quality inspection box 1, a plurality of color comparison cards 4 are arranged at the bottom inside the quality inspection box 1, a sliding slot 10 is opened inside the quality inspection box 1, a threaded rod 11 is rotatably installed in the sliding slot 10, a sliding seat 13 is threadedly connected to the outside of the threaded rod 11, a rotating rod 16 is arranged on the sliding seat 13, an enameled wire 18 is wound around the outer surface of the rotating rod 16, a first motor 12 is fixedly installed outside the quality inspection box 1, the driving shaft of the first motor 12 is fixedly connected to the threaded rod 11, a through hole 21 is opened on one side of the quality inspection box 1 away from the first motor 12, and an observation component is arranged on the quality inspection box 1.

[0029] The first motor 12 drives the threaded rod 11 to rotate. The threaded rod 11 drives the sliding seat 13 to move in the sliding groove 10, so that the sliding seat 13 drives the rotating rod 16 to pass through the through hole 21 and move out of the quality inspection box 1. The single small-diameter enameled wire 18 to be quality inspected is wound around the rotating rod 16. Then, the threaded rod 11 is reversed to move the rotating rod 16 inside the quality inspection box 1. Then, the color of the enameled wire 18 is compared with the color comparison card 4 through the observation component to determine whether the color of the produced enameled wire 18 meets the standards and customer requirements. The enameled wire 18 wound around the rotating rod 16 is easier to observe the color with the naked eye, which is convenient for comparison with the color comparison card for judgment.

[0030] Furthermore, a limiting groove 19 is formed in the side wall of the sliding groove 10. A limiting block 14 is slidably installed in the limiting groove 19. The limiting block 14 is fixedly connected to the side surface of the sliding seat 13.

[0031] The limiting groove 19 and the limiting block 14 cooperate to guide and limit the sliding seat 13, preventing the sliding seat 13 from flipping by itself when the threaded rod 11 rotates, and improving the stability of the sliding seat 13 when moving in the sliding groove 10.

[0032] Furthermore, the observation component includes a mounting block 2 fixedly installed on the quality inspection box 1 and an observation cylinder 3 fixedly installed on the mounting block 2. A through groove 9 is formed in the mounting block 2. The upper end of the through groove 9 is communicated with the observation cylinder 3, and the lower end of the through groove 9 is communicated with the inside of the quality inspection box 1.

[0033] The through groove 9 is inclined inside the mounting block 2. Through the observation cylinder 3 and the through groove 9, the enameled wire 18 and the color comparison card 4 inside the quality inspection box 1 can be observed. The settings of the observation cylinder 3 and the through groove 9 keep a certain observation angle and distance when observing the color comparison card 4, so as to avoid color judgment errors caused by different observation conditions and improve the effect of on-site quality management.

[0034] Furthermore, a standard light source lamp 20 is fixedly installed on the inner wall of the quality inspection box 1. The standard light source lamp 20 is arranged above the sliding groove 10.

[0035] Since different light source conditions may lead to differences in color observation results, the use of the color comparison card 4 needs to be carried out under specific lighting conditions. Through the setting of the standard light source lamp 20, the accuracy of observing the color is ensured.

[0036] Furthermore, a second motor 15 is fixedly installed on the sliding seat 13. The driving shaft of the second motor 15 is fixedly connected to the rotating rod 16. A clamping hole 17 is formed in the rotating rod 16.

[0037] One end of the enameled wire 18 to be quality inspected is inserted into the clamping hole 17. The second motor 15 drives the rotating rod 16 to rotate, and the rotating rod 16 winds the enameled wire 18 evenly thereon, which is convenient for the color comparison between the enameled wire 18 and the color comparison card 4.

[0038] Furthermore, a plurality of card slots 5 are fixedly installed at the bottom inside the quality inspection box 1. One end of the color comparison card 4 is clamped in the card slot 5. A plurality of fixing frames 6 are also fixedly installed at the bottom inside the quality inspection box 1. A bolt 7 is threadedly connected to the fixing frame 6, and the bottom end of the bolt 7 is rotatably connected to a pressing plate 8.

[0039] The numbers of the color comparison card 4, the card slots 5, and the fixing frames 6 correspond to each other. In this application, the color comparison card 4 is set to six groups. The color samples on the color comparison card 4 need to accurately reflect the actual color of the enameled wire 18. High-precision color measurement equipment and technologies such as chromatographs and spectrometers are required to ensure the accuracy of the color samples. Therefore, the color comparison card 4 needs to be calibrated regularly using professional color measurement equipment to ensure the accuracy and consistency of the color samples on the color comparison card 4. By rotating the bolt 7, the pressing plate 8 moves upward, and then the color comparison card 4 is pulled out from the card slot 5 and the fixing frame 6, which is convenient for regularly updating and correcting the color samples on the color comparison card 4 during the calibration process. After calibrating the color comparison card 4, it is passed through the fixing frame 6 so that one end of the color comparison card 4 is clamped in the card slot 5, and then the bolt 7 is rotated to drive the pressing plate 8 to move downward. The pressing plate 8 contacts the color comparison card 4 and presses it, thereby fixing the color comparison card 4 in the card slot 5 and the fixing frame 6.

[0040] Specifically, refer to the following operation and use: The first motor 12 drives the threaded rod 11 to rotate. The threaded rod 11 drives the sliding seat 13 to move in the sliding groove 10, so that the sliding seat 13 drives the rotating rod 16 to pass through the through hole 21 and move out of the quality inspection box 1. One end of the enameled wire 18 to be quality inspected is inserted into the card hole 17. The second motor 15 drives the rotating rod 16 to rotate, and the rotating rod 16 evenly winds the enameled wire 18 thereon. Then the threaded rod 11 is reversed to move the rotating rod 16 inside the quality inspection box 1. The enameled wire 18 and the color comparison card 4 inside the quality inspection box 1 are observed through the observation cylinder 3 and the through groove 9 at a certain angle and distance, and the color of the enameled wire 18 is compared with the color comparison card 4 to determine whether the color of the produced enameled wire 18 meets the standards and customer requirements.

[0041] The standard parts used in this utility model can all be purchased from the market. The special-shaped parts can be customized according to the descriptions in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0042] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An enameled wire colorimetric device convenient for comparison and observation, characterized in that: The invention comprises a quality inspection box (1), wherein a plurality of groups of colorimetric cards (4) are arranged at the bottom of the quality inspection box (1), a slide groove (10) is provided inside the quality inspection box (1), a threaded rod (11) is rotatably installed in the slide groove (10), the threaded rod (11) is externally threadedly connected to a slide seat (13), a rotating rod (16) is arranged on the slide seat (13), an enameled wire (18) is wound around the outer surface of the rotating rod (16), a first motor (12) is fixedly installed outside the quality inspection box (1), a driving shaft of the first motor (12) is fixedly connected to the threaded rod (11), a through hole (21) is provided on a side of the quality inspection box (1) away from the first motor (12), and an observation component is arranged on the quality inspection box (1).

2. The enameled wire colorimetric device for easy comparison and observation according to claim 1 is characterized in that: A limiting groove (19) is provided on the side wall of the slide groove (10), a limiting block (14) is slidably installed in the limiting groove (19), and the limiting block (14) is fixedly connected to the side surface of the slide seat (13).

3. The enameled wire colorimetric device for easy comparison and observation according to claim 2 is characterized in that: The observation component comprises a mounting block (2) fixedly mounted on the quality inspection box (1) and an observation tube (3) fixedly mounted on the mounting block (2); a through slot (9) is provided in the mounting block (2); the upper end of the through slot (9) is connected to the observation tube (3), and the lower end of the through slot (9) is connected to the interior of the quality inspection box (1).

4. The enameled wire colorimetric device for easy comparison and observation according to claim 3 is characterized in that: A standard light source lamp (20) is fixedly mounted on the inner wall of the quality inspection box (1), and the standard light source lamp (20) is arranged above the slide slot (10).

5. The enameled wire colorimetric device for easy comparison and observation according to claim 4 is characterized in that: A second motor (15) is fixedly mounted on the slide seat (13); a drive shaft of the second motor (15) is fixedly connected to a rotating rod (16); and a clamping hole (17) is provided on the rotating rod (16).

6. The enameled wire colorimetric device for easy comparison and observation according to claim 5, characterized in that: The bottom of the quality inspection box (1) is fixedly mounted with a plurality of card slots (5), one end of the colorimetric card (4) is clamped in the card slot (5), and the bottom of the quality inspection box (1) is also fixedly mounted with a plurality of fixed frames (6), the fixed frames (6) are threadedly connected with bolts (7), and the bottom ends of the bolts (7) are rotatably connected with a pressure plate (8).

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