Detection device for electrical element

Abstract

The utility model relates to the technical field of electrical element detection, in particular to an electrical element detection device, which comprises a plurality of support frames and a conveying assembly, and the plurality of support frames are distributed in a bilateral symmetry manner in pairs and jointly provide a stable support structure for the conveying assembly. The conveying assembly is composed of two conveying rollers and a conveying belt wound on the conveying rollers, the conveying rollers are symmetrically installed, and the front ends and the rear ends of the conveying rollers are rotationally connected with the adjacent supporting frames. By adopting the conveying assembly which moves intermittently and combining the arrangement of the placing frame, the moving frame, the elastic piece and the flexible clamping frame, the device can realize the automatic positioning and conveying functions of the capacitors, so that the capacitors are sequentially and continuously conveyed to a detection position for rapid detection, the operation process of capacitor detection is remarkably simplified, and the detection efficiency is improved. The labor intensity of workers is reduced, the detection speed and efficiency are greatly improved, and the requirement of a modern large-scale production line for efficient detection is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical component detection technical field especially relates to a detection device of electrical component. BACKGROUND

[0002] As a basic electronic component, capacitor is widely used in power system, communication equipment, household appliances and other fields, its main functions include but are not limited to energy storage, filtering, coupling and bypass, etc., plays a crucial role in the circuit, in view of the wide application of capacitor in various electronic equipment and its importance, ensuring the performance and quality of capacitor becomes an indispensable part in the process of electrical component manufacturing and quality control.

[0003] The detection of traditional capacitor mainly relies on manual operation of handheld multimeter detection operation, in this process, the technician needs to manually complete a series of steps such as fixing, taking and placing and testing of capacitor, this way not only the process is complicated, time-consuming, but also difficult to support continuous and efficient detection mode, greatly limits the detection efficiency, can not meet the modern large-scale production line's fast and efficient detection demand.

[0004] Therefore, it is urgent to provide a detection device with capacitor positioning and transmission function to realize auxiliary detection. UTILITY MODEL CONTENT

[0005] In order to overcome the shortcomings of relying on manual fixing, taking and placing and other complicated operation process in traditional capacitor detection, increase the labor intensity, and difficult to support continuous and efficient detection operation, the utility model provides a detection device with capacitor positioning and transmission function to realize auxiliary detection.

[0006] In order to realize the above problem, the utility model adopts the following technical scheme: a detection device of electrical component, including a plurality of support frame and a conveying assembly, a plurality of support frame provides stable support structure for conveying assembly, the conveying assembly is composed of two conveying rollers and a conveying belt wound thereon, wherein, the conveying rollers are symmetrically installed, and the two ends thereof are rotatably connected with the adjacent support frame, one end of one conveying roller is provided with a full gear, a servo motor is installed on the support frame, a missing gear meshing with the full gear is arranged on the output shaft of the servo motor, the conveying belt surface in the conveying assembly is uniformly provided with a plurality of placing frames, each placing frame is slidably provided with a moving frame on both sides, and a flexible clamping frame is arranged on each moving frame, an elastic element is sleeved on the moving frame, one end of the elastic element is connected to the moving frame, and the other end is connected to the inner wall of the placing frame, a fixed table is arranged at the middle position of the conveying assembly, and a digital multimeter is placed on the top of the fixed table.

[0007] As a preferred, the lower part of the flexible clamping frame adopts arc design.

[0008] As preferred, the top of the fixing table is fixed with symmetrically distributed fixing shafts, a clamping plate is rotatably mounted on each fixing shaft, and a torsion spring is sleeved on each fixing shaft, one end of the torsion spring being connected with the fixing shaft and the other end being connected with the clamping plate.

[0009] As preferred, the rear lower part of the fixing table is fixed with a limiting frame, the lower part of the limiting frame being designed to be inclined, the inside of the limiting frame being covered with a buffer pad, and a collecting frame being placed at a corresponding position of the lower part of the conveying assembly, the two sides of the collecting frame being provided with handles.

[0010] As preferred, the two sides of the top of the fixing table are provided with placing clamps.

[0011] As preferred, one side of the clamping plate contacting the digital multimeter is provided with a rubber plate.

[0012] As preferred, the outside of the handle is sleeved with an anti-skid sleeve.

[0013] As preferred, the supporting frame is fixed with a protective shell, the protective shell covering the toothless gear and the full-tooth gear.

[0014] Compared with the prior art, the utility model has the following technical effects: 1. By adopting the intermittent conveying assembly and in combination with the placing frame, the moving frame, the elastic member and the flexible clamping frame, the device can realize the automatic positioning and transmission of capacitors, so that the capacitors are continuously conveyed to the detection position for rapid detection, the operation process of capacitor detection is obviously simplified, the labor intensity is reduced, the detection speed and efficiency are greatly improved, and the demand of modern large-scale production line for efficient detection is met.

[0015] 2. By the combination of the clamping plate, the fixing shaft and the torsion spring, the digital multimeter can be fixed on the fixing table, the digital multimeter is effectively prevented from falling off the fixing table and being damaged, the stability of the digital multimeter is enhanced, meanwhile, the influence of external factors on the detection result is reduced, and the detection accuracy is further improved.

[0016] 3. By the limiting frame and the collecting frame, the unqualified capacitors can be collected and conveniently treated subsequently. DETAILED DESCRIPTION

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0018] Figure 2 It is a partial sectional view of the supporting frame, the conveying assembly and the placing frame and other parts of the utility model.

[0019] Figure 3The utility model discloses a local sectional view of servo motor, missing gear and flexible clamping frame and other parts.

[0020] Figure 4 The utility model discloses a three -dimensional structure schematic diagram of fixed platform, digital multimeter and placing clamp and other parts.

[0021] Figure 5 The utility model discloses a three -dimensional sectional view of clamping plate, fixed axle and torsion spring and other parts.

[0022] Figure 6 The utility model discloses a three -dimensional sectional view of limiting frame, buffer pad and collection frame and other parts.

[0023] Fig. 1: support frame, 2: conveying assembly, 3: placing frame, 4: servo motor, 5: missing gear, 6: full gear, 7: moving frame, 8: elastic part, 9: flexible clamping frame, 10: fixed platform, 11: digital multimeter, 12: clamping plate, 13: fixed axle, 14: torsion spring, 15: limiting frame, 16: buffer pad, 17: collection frame, 18: handle, 19: placing clamp, 20: rubber plate, 21: antiskid cover, 22: protective housing. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Embodiment 1: please refer to Figures 1-4The utility model provides an electric element detection device, including four support frame 1 and a conveying assembly 2, a plurality of support frame 1 is two two left and right symmetry distribution, and the common conveying assembly 2 provides stable support structure, conveying assembly 2 is composed of two conveying cylinders and a conveying belt around it, wherein, conveying cylinder left and right symmetry installation, and its front and rear two ends are rotatably connected with the similar support frame 1, one end of a conveying cylinder is provided with full gear 6, the left front side support frame 1 is provided with servo motor 4, the output shaft of servo motor 4 is provided with the lack gear 5 of full gear 6 meshing, due to the design characteristics of the toothless part area of lack gear 5, when servo motor 4 is operated, lack gear 5 can intermittently mesh with full gear 6, so as to realize the intermittent movement of conveying assembly 2, the left front side support frame 1 is fixedly connected with protective shell 22, covers the part of lack gear 5 and full gear 6, protective shell 22 plays the physical protection effect, prevents dust and other impurities from entering and influences the working performance of gear, the conveying belt surface in conveying assembly 2 is evenly arranged with a plurality of placing frame 3, the left and right sides in each placing frame 3 are slidably provided with moving frame 7, and each moving frame 7 is provided with flexible clamping frame 9 for fixing capacitor, the lower part of flexible clamping frame 9 adopts arc design, to better fit the capacitor shape, guarantee the stability of fixed, the moving frame 7 is provided with elastic element 8, one end of elastic element 8 is connected to moving frame 7, the other end is connected to placing frame 3 inner wall, the function of elastic element 8 is to provide an inward pressure for flexible clamping frame 9, to clamp capacitor, the middle position of conveying assembly 2 is provided with fixed table 10, digital multimeter 11 is placed on the top of fixed table 10.

[0026] When the device is used to detect the capacitor, the finished capacitor is placed in the placing frame 3 and placed between the two flexible clamping frames 9. With the placement of the capacitor, the flexible clamping frame 9 is extruded and moves outward, and at the same time, the elastic member 8 is compressed until the position suitable for the size of the capacitor is reached, so that the capacitor is clamped firmly and displacement during detection is prevented. Then, the servo motor 4 is started, and the intermittent engagement of the missing gear 5 and the full gear 6 drives the conveying assembly 2 to move step by step, so that the capacitors are sent to the fixed table 10 one by one. At this time, due to the design feature that the missing gear 5 is toothless in part, it temporarily disengages from the engagement state with the full gear 6, so that the conveying assembly 2 temporarily stops working, facilitating detection work. The operator is located in front of the fixed table 10, adjusts the digital multimeter 11 on the fixed table 10 to the appropriate resistance measurement position, and then holds the red and black probes of the digital multimeter 11 with both hands to contact the two poles of the capacitor to complete the resistance detection. After the detection is completed, the conveying assembly 2 is restarted to move the capacitor that has completed the detection out of the detection area. The device integrates automatic positioning and transmission functions, significantly simplifies the operation process of capacitor detection, provides support for efficient and continuous detection of capacitors, and greatly improves the detection efficiency, thereby meeting the rapid detection needs of modern large-scale production lines.

[0027] In addition to the embodiment 1, please refer to Figure 5 The top of the fixed table 10 is fixedly connected with fixed shafts 13 that are symmetrically distributed left and right. A clamping plate 12 for clamping the digital multimeter 11 is rotatably installed on each fixed shaft 13. A torsion spring 14 is sleeved on each fixed shaft 13. One end of the torsion spring 14 is connected with the fixed shaft 13, and the other end is connected with the clamping plate 12. The design of the torsion spring 14 enables the clamping plate 12 to remain closed when not in use, and to be manually opened when the digital multimeter 11 needs to be placed or taken out, and then automatically restored to the clamping state, thereby ensuring the safe and stable placement of the digital multimeter 11. The side of the clamping plate 12 that contacts the digital multimeter 11 is provided with a rubber plate 20 to increase friction and protect the digital multimeter 11 from being scratched. The top of the fixed table 10 is provided with a placing clamp 19 on the left and right sides, which is used to fix the connecting lines on the red and black probes of the digital multimeter 11.

[0028] When placing the digital multimeter 11, the digital multimeter 11 is placed between the two clamping plates 12. At this time, under the action of the torsion spring 14, the clamping plate 12 can rotate around the fixed shaft 13 to an appropriate angle and firmly clamp the digital multimeter 11, effectively preventing the digital multimeter 11 from sliding off the fixed table 10 and being damaged, and enhancing the stability of the placement of the digital multimeter 11. In addition, the connecting lines on the red and black probes of the digital multimeter 11 can be clamped into the placing clamp 19 to reduce the influence of the wire harness on the detection process and facilitate the operator to operate the red and black probes more conveniently for resistance detection of the capacitor.

[0029] Please refer to Figure 6 The lower rear side of the fixing table 10 is fixedly connected with a limiting frame 15, the lower part of the limiting frame 15 is designed to be inclined, so as to guide the unqualified capacitors to slide out, the inside of the limiting frame 15 is covered with a buffer pad 16, which is used to absorb the impact force when the capacitor falls into the inside of the limiting frame 15, so as to avoid the damage of the capacitor due to collision, a collecting frame 17 is placed at the corresponding position of the lower part of the conveying assembly 2, which is used to collect the unqualified capacitors, a handle 18 is arranged on the left and right sides of the collecting frame 17, so as to provide a holding point, which facilitates the carrying of the collecting frame 17, an antiskid sleeve 21 is sleeved on the outside of the handle 18, which is used to increase the friction force when the operator holds the handle 18, so as to reduce the risk of accidental falling caused by slippery hands, and improve the safety and comfort of operation.

[0030] During the detection operation, once the unqualified capacitor is detected, the staff can directly take out the capacitor from the placing frame 3 and put it into the limiting frame 15, at this time, the buffer pad 16 in the limiting frame 15 can effectively buffer the capacitor to prevent the capacitor from being damaged, then, through the inclined design of the limiting frame 15, the capacitor can smoothly slide into the collecting frame 17 below, so as to realize the centralized collection and subsequent processing.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A testing device for electrical components, comprising multiple support frames (1) and a conveying assembly (2), characterized in that, The multiple support frames (1) together provide a stable support structure for the conveying assembly (2). The conveying assembly (2) consists of two conveying rollers and a conveyor belt wrapped around them. The conveying rollers are symmetrically installed and their two ends are rotatably connected to the adjacent support frame (1). A full gear (6) is installed at one end of one conveying roller. A servo motor (4) is installed on the support frame (1). A missing gear (5) that meshes with the full gear (6) is provided on the output shaft of the servo motor (4). Several placement frames (3) are evenly arranged on the surface of the conveyor belt in the conveying assembly (2). A movable frame (7) is slidably arranged on both sides inside each placement frame (3). A flexible clamping frame (9) is provided on each movable frame (7). An elastic element (8) is sleeved on the movable frame (7). One end of the elastic element (8) is connected to the movable frame (7), and the other end is connected to the inner wall of the placement frame (3). A fixed platform (10) is set in the middle of the conveying assembly (2). A digital multimeter (11) is placed on the top of the fixed platform (10).

2. The electrical component testing device according to claim 1, characterized in that, The lower part of the flexible clamping frame (9) adopts an arc-shaped design.

3. The electrical component testing device according to claim 2, characterized in that, The top of the fixed platform (10) is fixed with symmetrically distributed fixed shafts (13), each fixed shaft (13) is rotatably mounted with a clamp (12), and each fixed shaft (13) is fitted with a torsion spring (14), one end of the torsion spring (14) is connected to the fixed shaft (13), and the other end is connected to the clamp (12).

4. A testing device for electrical components according to claim 3, characterized in that, A limiting frame (15) is fixed to the lower rear side of the fixed platform (10). The lower part of the limiting frame (15) is inclined. The inside of the limiting frame (15) is covered with a buffer pad (16). A collection frame (17) is placed at the corresponding position at the lower part of the conveying component (2). A handle (18) is provided on both sides of the collection frame (17).

5. A testing device for an electrical component according to claim 4, characterized in that, Placement clips (19) are provided on both sides of the top of the fixed platform (10).

6. A testing device for electrical components according to claim 5, characterized in that, A rubber plate (20) is provided on the side of the clamp (12) that contacts the digital multimeter (11).

7. A testing device for an electrical component according to claim 6, characterized in that, The grip (18) is covered with an anti-slip sleeve (21).

8. A testing device for an electrical component according to claim 7, characterized in that, A protective shell (22) is fixedly attached to the support frame (1), and the protective shell (22) covers the missing gear (5) and the complete gear (6).

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