Power supply controller shell detecting and film pasting equipment

Abstract

The utility model relates to the technical field of detection equipment, in particular to power supply controller shell detection film pasting equipment which comprises a detection platform, a film placing assembly and a film scratching assembly, a bottom platform is arranged below the detection platform, the film placing assembly and the film scratching assembly, a light source with the upward irradiation direction is arranged in the detection platform, and the film scratching assembly is located on the detection platform; the film releasing assembly comprises a rotatable winding drum, a protective film is wound on the winding drum, the film scratching assembly comprises a scratching knife capable of linearly translating, the scratching knife is used for scratching the protective film, and the moving distance of the scratching knife exceeds the width of the protective film; the power supply controller shell detection film pasting equipment provided by the utility model is compact in structure and small in occupied space, can distinguish whether a product is qualified or not according to an observation result above the product through upward irradiation of the light source arranged below, and is high in detection accuracy and strong in operability; and the qualified products are subjected to film pasting protection treatment closely, no intermediate transfer link exists, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a film pasting device for detecting the housing of a power controller. Background Art

[0002] The housings of some power controllers are made by sheet metal stamping. If there are problems such as unreasonable stamping processes, mold wear, or material quality, defects such as drawing cracks will occur. Therefore, it is necessary to detect the stamped workpieces. In addition, applying a film to the qualified products after detection can prevent scratching, wear, water, and dust.

[0003] Therefore, providing a composite device with the functions of detecting and film pasting for the housing of a power controller can well meet the requirements of this production line and ensure product quality. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a film pasting device for detecting the housing of a power controller to ensure product quality.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A film pasting device for detecting the housing of a power controller includes a detection platform, a film feeding assembly, and a film scribing assembly. A bottom platform is arranged below the three. A light source with an upward irradiation direction is arranged inside the detection platform, and the film scribing assembly is located above the detection platform; the film feeding assembly includes a rotatable reel for winding a protective film, and a scribing knife that can linearly translate is arranged in the film scribing assembly for cutting the protective film.

[0007] Further, a number of vertical supports are connected downward to the detection platform, the film feeding assembly, and the film scribing assembly. The bottom platform is provided with long slots for accommodating the bottom ends of the vertical supports. The long slot directly below the detection platform is connected to the edge of the bottom platform, and a limiting block is arranged in this long slot.

[0008] Further, the center of the reel is rotatably connected to a central shaft, and both ends of the central shaft are fixed to the vertical supports.

[0009] Further, the film scribing assembly includes two horizontally parallel and fixed cross beams. A slider fixed to the scribing knife is movably connected to the upper cross beam, and a ridge that fits the cutting edge of the scribing knife is arranged on the lower cross beam.

[0010] Further, the vertical supports connected to the lower parts of the film feeding assembly and the film scribing assembly are fixed to the bottom platform by screws and bolts.

[0011] Further, a sunken annular groove and a protruding positioning post are provided on the upper surface of the detection platform, and a flexible LED light strip is arranged in the annular groove.

[0012] Further, the rotation central axis of the reel is parallel to the translation path of the cutting knife, and the cutting edge of the cutting knife is inclined towards one end of the cross beam.

[0013] Further, the long slots are parallel to each other.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The power controller housing detection and film pasting device provided by the present utility model has a compact structure and occupies a small space. By irradiating upward with a downward light source and judging according to the observation result above the product, it can distinguish whether the product is qualified, with high detection accuracy and strong operability. It also realizes the film pasting protection treatment for the qualified products immediately, without intermediate transfer links, improving production efficiency. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is Figure 1 the enlarged schematic diagram at A in

[0018] Figure 3 is a front view schematic diagram of the present utility model;

[0019] Figure 4 is Figure 3 the enlarged schematic diagram at B in

[0020] Figure 5 is a structural schematic diagram of the detection platform in the present utility model.

[0021] In the figure: 1. Detection platform; 1a. Annular groove; 1b. Positioning post; 2. Film releasing assembly; 2a. Reel; 2b. Protective film; 2c. Central axis; 3. Film cutting assembly; 3a. Cutting knife; 3b. Cross beam; 3c. Slide block; 4. Bottom platform; 4a. Long slot; 4b. Limit block; 5. Vertical support. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0023] Such as Figures 1 to 5As shown in the figure, the power controller housing detection film pasting device includes a detection platform 1, a film feeding assembly 2, and a film scraping assembly 3. There is a bottom platform 4 below the three. The detection platform 1, the film feeding assembly 2, and the film scraping assembly 3 are all connected downward by a number of vertical support members 5. The bottom platform 4 is provided with long grooves 4a for accommodating the bottom ends of the vertical support members 5. The long grooves 4a are parallel to each other. Therefore, based on the horizontal change of the bottom ends of the vertical support members 5 in the long grooves 4a, the position translation adjustment of the detection platform 1, the film feeding assembly 2, and the film scraping assembly 3 can be realized. After the position adjustment is completed, the vertical support members 5 connected below the film feeding assembly 2 and the film scraping assembly 3 are fixed to the bottom platform 4 by screws and bolts. The long groove 4a directly below the detection platform 1 is connected to the edge of the bottom platform 4 and is provided with a limiting block 4b, so that the detection platform 1 can be translated away from the film feeding assembly 2 until it is moved out of the bottom platform 4, which is convenient for loading the product to be detected.

[0024] Specifically, the film feeding assembly 2 includes a rotatable reel 2a around which a protective film 2b is wound. The center of the reel 2a is rotatably connected to a central shaft 2c. The two ends of the central shaft 2c are fixed to the vertical support members 5. The reel 2a stores the unused protective film 2b, which usually has a large capacity to meet the needs of long-term production. The protective film 2b is transmitted through the film scraping assembly 3 to the detection platform 1.

[0025] To realize the light transmission detection of the power controller housing, a light source with an upward irradiation direction is arranged in the detection platform 1. The upper surface of the detection platform 1 is used to place the product to be detected, that is, the power controller housing. Specifically, the upper surface of the detection platform 1 is provided with a sunken annular groove 1a, and a flexible LED light strip is arranged in the annular groove 1a. After the flexible LED light strip is energized, it generates upward irradiation light. The LED light strip is encapsulated with high-temperature resistant silica gel, has strong flexibility, can be curled like a wire, is not easily damaged, is convenient to be arranged in the annular groove 1a, and can also be arranged at the corners without reducing the brightness at the corners, with uniform light illumination and no light dead corners. The upper surface of the detection platform 1 is provided with protruding positioning posts 1b, which match the holes opened at the edge of the power controller housing to realize its positioning and accurate placement position.

[0026] The film scratching assembly 3 is located on the detection platform 1. The film scratching assembly 3 includes a linearly movable knife 3a. To ensure that the protective film 2b can be completely cut off, the moving distance of the knife 3a in the film scratching assembly 3 exceeds the width of the protective film 2b. The film scratching assembly 3 also includes two upper and lower parallel fixed beams 3b. A slider 3c fixed to the knife 3a is movably connected to the upper beam 3b, and the lower beam 3b is provided with an edge that fits the cutting edge of the knife 3a. The rotation center axis of the reel 2a is parallel to the translation path of the knife 3a. The cutting edge of the knife 3a is inclined toward one end of the beam 3b. The protective film 2b passes between the upper and lower beams 3b. When the cutting edge of the knife 3a faces the protective film 2b and moves from one end of the beam 3b to the other end, the protective film 2b can be cut.

[0027] When the utility model is used for testing and filming the housing of a power controller, the product is first placed on the testing platform 1, and positioned by the positioning column 1b, and then the testing platform 1 is translated toward the film assembly 2 until the vertical support 5 under the testing platform 1 is held in place by the limit block 4b, and the LED light strip is powered to generate light that shines upward. If the product has defects such as cracks and pores, there will be obvious light-transmitting areas. According to the observation results above the product, it is determined whether the product is qualified. If the product is qualified, the protective film 2b is released from the reel 2a and passes through the protective film 2b. The film cutting component 3 covers the upper surface of the product, and then uses the cutting edge of the knife 3a to face the protective film 2b and move from one end of the beam 3b to the other end to cut the protective film 2b. The cut small section of protective film 2b is attached to the upper surface of the product. After the film is coated to protect the surface of the product, the finished product is packaged. If the product is unqualified, the film pasting step is not performed on it. The above process based on the equipment of the utility model has the advantages of high detection accuracy and strong operability. It also realizes the film protection treatment of the qualified products immediately after the inspection, without intermediate transfer links, thereby improving production efficiency.

[0028] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. It should be pointed out that for those skilled in the art, relevant changes, modifications or additions without departing from the concept of the utility model should be included in the protection scope of the utility model.

Claims

1. Power controller housing detection film sticking equipment, characterized by: The invention comprises a detection platform (1), a film placing assembly (2) and a film scraping assembly (3), wherein a bottom platform (4) is arranged below the three, a light source with an irradiation direction facing upward is arranged in the detection platform (1), and the film scraping assembly (3) is located above the detection platform (1); the film placing assembly (2) comprises a rotatable reel (2a), wherein the reel (2a) is used for winding a protective film (2b), and a scraping knife (3a) which can be linearly moved is arranged in the film scraping assembly (3), wherein the scraping knife (3a) is used for cutting the protective film (2b).

2. The power controller housing detection film sticking device according to claim 1, characterized in that: The detection platform (1), the film placing assembly (2) and the film scratching assembly (3) are all connected downwardly to a plurality of vertical support members (5); the bottom platform (4) is provided with a long groove (4a) for accommodating the bottom ends of the vertical support members (5); the long groove (4a) located directly below the detection platform (1) is connected to the edge of the bottom platform (4) and a limit block (4b) is provided.

3. The power controller housing detection film sticking device according to claim 2, characterized in that: The center of the reel (2a) is rotatably connected to a central axis (2c), and both ends of the central axis (2c) are fixed to the vertical support member (5).

4. The power controller housing detection film sticking device according to claim 3, characterized in that: The film-scratching assembly (3) comprises two upper and lower parallel fixed beams (3b), the upper beam (3b) being movably connected with a slider (3c) fixed to the scraper (3a), and the lower beam (3b) being provided with an edge that fits with the cutting edge of the scraper (3a).

5. The power controller housing detection film sticking device according to claim 4, characterized in that: The vertical support member (5) connected below the film placing assembly (2) and the film scraping assembly (3) is fixed to the bottom platform (4) by means of screws and bolts.

6. The power controller housing detection film sticking device according to claim 1, characterized in that: The upper surface of the detection platform (1) is provided with a sunken annular groove (1a) and an upwardly convex positioning column (1b), and a flexible LED light strip is provided in the annular groove (1a).

7. The power controller housing detection film sticking device according to claim 4, characterized in that: The central axis of rotation of the reel (2a) is parallel to the translation path of the blade (3a), and the cutting edge of the blade (3a) is inclined toward one end of the crossbeam (3b).

8. The power controller housing detection film sticking device according to claim 5, characterized in that: The long grooves (4a) are parallel to each other.

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