Electronic component detection equipment

Abstract

The invention relates to the technical field of electronic component detection, in particular to electronic component detection equipment, which comprises electronic component conveying equipment and a contour scanner, and is characterized in that a plurality of loading mechanisms which are arranged at equal intervals and are used for placing electronic components are mounted on the outer surface of the electronic component conveying equipment; the loading mechanism comprises a loading table and a bottom plate which are distributed up and down, and a connecting piece and an elastic telescopic piece which are mounted on the loading table and the bottom plate; a functional mechanism used in cooperation with the contour scanner is arranged above the electronic component conveying equipment and comprises a light shield, a driving structure, an abutting structure, an elastic reciprocating structure, dust collection equipment, a synchronous structure and a reciprocating stirring structure. By using the light shield, the interference of reflected light is reduced, the detection precision and efficiency are improved in cooperation with the use of the functional mechanism, the dust collection effect and the working environment are optimized, and the flexibility and adaptability of a mechanical structure are enhanced.

Description

Technical Field

[0001] The invention relates to an electronic component detection device, in particular to an electronic component detection device, and belongs to the technical field of electronic component detection. Background Art

[0002] Electronic components are components of electronic components and small electrical machines and instruments. They are often composed of several parts and can be used in similar products. They often refer to certain parts of industries such as electrical appliances, radios, and instruments, such as capacitors, transistors, hairsprings, springs, and other sub-devices. Common ones include diodes. Electronic components include: resistors, capacitors, potentiometers, electron tubes, heat sinks, electromechanical components, connectors, semiconductor discrete devices, electroacoustic devices, laser devices, electronic display devices, optoelectronic devices, sensors, power supplies, switches, micro motors, electronic transformers, relays, printed circuit boards, integrated circuits, various circuits, piezoelectric, crystals, quartz, ceramic magnetic materials, substrates for printed circuits, special materials for electronic functional processes, electronic adhesive (tape) products, electronic chemical materials and parts, etc. After the electronic components are manufactured, it is generally necessary to check the size of the electronic components one by one to prevent too many unqualified products. Manual inspection consumes a lot of time and wastes a lot of manpower, and the inspection efficiency is low. Chinese invention patent CN110455245B discloses "an electronic component inspection device, comprising a frame with a pair of side support beams fixed side by side on the upper part and a profile scanner; a power conveyor belt is installed between the two side support beams; the profile scanner is installed between the two side support beams through a first crossbeam; a part position correction mechanism is installed between the two side support beams; the part position correction mechanism includes a pair of support plates; a guide rod is installed on the upper surface of the support plate along the length direction; a pair of sliders are sleeved side by side on the guide rod; a pair of correction plates are symmetrically arranged between the two support plates; the opposite outer sides of the two correction plates are rotatably connected to a pair of transmission rods side by side; one end of the transmission rod is rotatably connected to a surface of the slider; one end of the correction plate is equipped with a material shifting mechanism" The above patent has the following defects: it uses a contour scanner to detect the appearance of electronic components. However, during the detection, there may be reflections or gloss on the surface of the electronic components, which may affect the detection results of the contour scanner, resulting in false alarms or missed alarms. At the same time, the contour scanner is easily disturbed by external light, which may cause the scanned image to appear blurred, shadowed, etc., making it difficult to accurately identify and measure defects in the image, which will bring difficulties to subsequent defect analysis and processing.

[0003] Therefore, there is an urgent need to improve electronic component testing equipment to solve the above-mentioned problems. Summary of the invention

[0004] The purpose of the present invention is to provide an electronic component detection device, which improves the detection accuracy and efficiency, optimizes the dust collection effect and working environment, and enhances the flexibility and adaptability of the mechanical structure.

[0005] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the present invention includes: an electronic component detection device, including an electronic component conveying device and a contour scanner, wherein the outer surface of the electronic component conveying device is equipped with a plurality of loading mechanisms which are equidistantly arranged and used for placing electronic components; the loading platform and the bottom plate distributed above and below the loading mechanism, and the connecting parts and elastic telescopic parts installed on the loading platform and the bottom plate; A functional mechanism for use with a contour scanner is arranged above the electronic component conveying device, and the functional mechanism includes a light shield, a driving structure, an abutment structure, an elastic reciprocating structure, a dust suction device, a synchronization structure, and a reciprocating toggle structure.

[0006] Preferably, a storage slot for fixing electronic components is opened inside the loading platform, and the connecting piece includes two groups of mounting seats and two groups of rotating shafts, the two groups of mounting seats are symmetrically fixed on the upper surface of the base plate, the two groups of rotating shafts are installed between the two groups of mounting seats and the two sides of the loading platform, and the rotating shafts are rotatably connected to the mounting seats.

[0007] Preferably, the elastic reciprocating structure comprises a telescopic sleeve and a telescopic rod connected in telescopic connection and a first spring fixedly mounted on the inner bottom wall of the telescopic sleeve, one end of the telescopic rod extending into the interior of the telescopic sleeve is fixed to the first spring, and the ends of the telescopic sleeve and the telescopic rod separated from each other are respectively hinged to the loading platform and the bottom plate; There are two elastic reciprocating structures, and the two elastic reciprocating structures are symmetrically arranged.

[0008] Preferably, a mounting frame is fixedly mounted on the outer surface of the electronic component conveying equipment, the contour scanner is fixedly mounted inside the light shield, and a supporting frame fixed to the mounting frame is fixedly mounted on the upper surface of the light shield.

[0009] Preferably, the driving structure includes a dual-axis motor, a transmission gear, a driven gear and a connecting shaft. The dual-axis motor is fixed and passes through the inside of the support frame. The transmission gear is fixedly mounted on the bottom output shaft of the dual-axis motor. The driven gear is fixedly mounted on the outer surface of the connecting shaft, and the top end of the connecting shaft is connected to the bearing on the lower surface of the support frame. The transmission gear and the driven gear are meshed.

[0010] Preferably, the abutment structure comprises a mounting plate and a concave-convex sliding seat, the concave-convex sliding seat is fixedly mounted on the lower surface of the mounting plate, and the upper surface of the mounting plate is connected and fixed to the bottom end of the connecting shaft; A ring-shaped guide groove is provided inside the mounting plate, and a guide rod which is slidably matched with the guide groove is installed on the lower surface of the support frame.

[0011] Preferably, the elastic reciprocating structure comprises a roller, a reciprocating rod, a mounting platform, a sliding platform and a second spring, the top bolt of the reciprocating rod is installed with a wheel frame, the roller is rotatably installed on the inner side of the wheel frame and is rollingly connected with the lower surface of the concave-convex sliding seat, the number of the mounting platforms is two, and the two mounting platforms are distributed up and down, the reciprocating rod runs through the inside of the mounting platform, the bottom end of the mounting platform is fixedly installed with a contact that abuts against the upper surface of the loading platform, the second spring is fixedly installed between the sliding platform and the top mounting platform, and the second spring surrounds the outer surface of the reciprocating rod; A sliding block is fixedly mounted on one side of the slide table close to the light shield, a sliding groove is provided on one side of the light shield close to the elastic reciprocating structure, and the sliding block is slidably matched with the sliding groove.

[0012] Preferably, the dust collection device comprises a dust collection box fixedly mounted on the outer surface of the support frame and a dust collection fan mounted on the upper surface of the dust collection box, a suction pipe is arranged on the back of the light shield, a connecting pipe is fixedly connected between the side of the dust collection box away from the dust collection fan and the suction pipe, a side of the suction pipe close to the contour scanner is fixedly connected with a plurality of suction nozzles, and the connecting pipe is a hose; The synchronous structure includes two sets of synchronous wheels and a synchronous belt that is transmission-connected between the two sets of synchronous wheels. The two sets of synchronous wheels are respectively installed and fixedly connected to the top output shaft of the double-axis motor and the dust suction fan.

[0013] Preferably, the reciprocating lever structure includes a connecting rod, lever one and lever two, wherein lever one and lever two are distributed up and down and are both connected and fixed to the outer surface of the connecting rod, the outer portion of the connecting rod is T-shaped, and the connecting rod is fixedly mounted on the outer surface of the slide.

[0014] Preferably, a guide structure is provided on the back of the support frame for adjusting the straw in cooperation with the reciprocating lever structure, and the guide structure includes two sets of limit platforms, a sliding rod fixedly installed between the two sets of limit platforms, and a fixed frame slidably sleeved on the outer surface of the sliding rod, and the fixed frame has a concave shape. The straw can be detachably installed in the concave surface of the fixed frame, and the lever one and the lever two intermittently abut against the upper and lower sides of the fixed frame.

[0015] The present invention has at least the following beneficial effects: 1. The electronic component detection equipment uses a light shield to reduce the interference of reflected light, and cooperates with the rolling cooperation between the concave and convex sliding seat and the roller and the deformation of the second spring to achieve the up and down reciprocating motion of the reciprocating rod, so that the two sides of the loading platform are tilted back and forth, making the scanning result clearer and more accurate. When the two reciprocating rods contact the loading platform back and forth, they have a certain mass and speed, so they will produce a certain impact, which is transmitted to the electronic components through the loading platform itself. The transmitted vibration may disturb the dust on the surface of the electronic components or even stir it up, thereby realizing the cleaning of the outer surface of the electronic components, and cooperating with the dust collection equipment to realize the cleaning of the electronic components, effectively improving the detection quality and efficiency.

[0016] 2. The electronic component detection equipment realizes the up and down reciprocating motion of the reciprocating rod by utilizing the deformation of the second spring through the rolling coordination of the concave and convex sliding seat and the roller, so that the two sides of the loading platform are tilted back and forth, so that the electronic components can be detected in all directions and at multiple angles during the scanning process, thereby improving the integrity and accuracy of the detection. At the same time, through the upper and lower distributed levers 1 and 2, when the reciprocating rod reciprocates up and down, the levers 1 and 2 respectively contact the fixed frame and drive the suction pipe to reciprocate up and down, which can expand the dust collection range and cover the upper and lower areas of the electronic components. This dynamic dust collection method can more effectively collect dust and debris and keep the working environment clean.

[0017] 3. The electronic component detection equipment starts the driving structure and utilizes the abutment structure and the synchronization structure to drive the elastic reciprocating structure and the dust collection device respectively, so that the structure of the device is compact and the functions can be used in combination, so that the structures have good linkage, thereby enhancing the flexibility and adaptability of the mechanical structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 It is a structural stereogram of the whole invention; Figure 2 It is a structural schematic diagram of the loading mechanism of the present invention; Figure 3 It is a structural cross-sectional view of the elastic telescopic member of the present invention; Figure 4 It is a schematic diagram of the overall structure of the functional mechanism of the present invention; Figure 5 It is a structural schematic diagram of the driving structure and the abutting structure of the present invention; Figure 6 It is a schematic diagram of the structure of another side of the abutment structure of the present invention; Figure 7It is a structural schematic diagram of the elastic reciprocating structure of the present invention; Figure 8 It is a structural schematic diagram of the reciprocating toggle structure of the present invention; Fig. 9 It is a partial structural schematic diagram of the dust collection device of the present invention; Fig.10 It is a structural schematic diagram of the guide structure of the present invention.

[0019] In the figure, 1, electronic component conveying equipment; 2, contour scanner; 3, loading mechanism; 301, bottom plate; 302, loading platform; 303, storage slot; 304, mounting seat; 305, rotating shaft; 306, elastic telescopic member; 3061, telescopic sleeve; 3062, telescopic rod; 3063, first spring; 4, mounting frame; 5, functional mechanism; 6, light shield; 7, supporting frame; 8, driving structure; 801, dual-axis motor; 802, transmission gear; 803, driven gear; 804, connecting shaft; 9, abutment structure; 901, mounting plate; 902, concave-convex sliding seat; 903, guide groove; 10, elastic reciprocating structure; 1001 , roller; 1002, wheel frame; 1003, reciprocating rod; 1004, mounting table; 1005, contact; 1006, slide table; 1007, second spring; 1008, slider; 1009, slide groove; 11, dust collection equipment; 1101, dust collection box; 1102, dust collection fan; 1103, connecting pipe; 1104, suction pipe; 1105, suction nozzle; 12, synchronous structure; 1201, synchronous wheel; 1202, synchronous belt; 13, reciprocating toggle structure; 1301, connecting rod; 1302, toggle rod one; 1303, toggle rod two; 14, guide structure; 1401, limit table; 1402, fixed frame; 1403, slide rod. DETAILED DESCRIPTION

[0020] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0021] like Figure 1 - Figure 3As shown, the electronic component detection equipment provided in this embodiment includes an electronic component conveying device 1 and a contour scanner 2, the outer surface of the electronic component conveying device 1 is equipped with a plurality of equidistantly arranged loading mechanisms 3 for placing electronic components; the loading mechanism 3 has a loading platform 302 and a base plate 301 distributed above and below, and a connecting member and an elastic telescopic member 306 installed on the loading platform 302 and the base plate 301; a storage groove 303 for fixing electronic components is opened inside the loading platform 302, and the connecting member includes two groups of mounting seats 304 and two groups of rotating shafts 305, the two groups of mounting seats 304 are symmetrically fixed on the upper surface of the base plate 301, and the two groups of rotating shafts 305 are installed between the two groups of mounting seats 304 and the two sides of the loading platform 302, and the rotating shaft 305 is rotatably connected to the mounting seat 304.

[0022] like Figure 3 As shown, the elastic reciprocating structure 10 includes a telescopic sleeve 3061 and a telescopic rod 3062 that are telescopically connected and a first spring 3063 fixedly installed on the inner bottom wall of the telescopic sleeve 3061. One end of the telescopic rod 3062 extending to the inside of the telescopic sleeve 3061 is fixed to the first spring 3063, and the telescopic sleeve 3061 and the telescopic rod 3062 are respectively hinged to the loading platform 302 and the bottom plate 301 at the ends separated from each other. Among them, the number of elastic reciprocating structures 10 is two, and the two elastic reciprocating structures 10 are symmetrically arranged. Through the arrangement of the connecting piece, the deformation and contraction of the two sets of elastic reciprocating structures 10 are coordinated, so that the two sides of the loading platform 302 can swing, thereby facilitating the contour scanner 2 to better perform the scanning work, reducing scanning errors and misunderstandings, and improving scanning accuracy. The telescopic sleeve 3061 can also be provided with a damping structure to prevent the loading platform 302 from swinging excessively.

[0023] In order to improve the detection accuracy, in this embodiment, Figures 4 to 10 As shown, a functional mechanism 5 for use with the contour scanner 2 is arranged above the electronic component conveying device 1, and the functional mechanism 5 includes a light shield 6, a driving structure 8, an abutment structure 9, an elastic reciprocating structure 10, a dust collection device 11, a synchronization structure 12, and a reciprocating toggle structure 13. A mounting frame 4 is fixedly mounted on the outer surface of the electronic component conveying device 1, and the contour scanner 2 is fixedly mounted inside the light shield 6. A support frame 7 fixed to the mounting frame 4 is fixedly mounted on the upper surface of the light shield 6. The light shield 6 is used to block and reduce the reflected light on the surface of the electronic components. Among them, the material of the light shield 6 should be selected from a material with good light absorption, such as ferrous metal or plastic, to ensure that it can effectively absorb light.

[0024] like Figure 5 - Figure 7As shown, the driving structure 8 includes a dual-axis motor 801, a transmission gear 802, a driven gear 803 and a connecting shaft 804. The dual-axis motor 801 is fixed and penetrates the inside of the support frame 7. The transmission gear 802 is fixedly mounted on the bottom output shaft of the dual-axis motor 801. The driven gear 803 is fixedly mounted on the outer surface of the connecting shaft 804. The top end of the connecting shaft 804 is connected to the bearing on the lower surface of the support frame 7. The transmission gear 802 and the driven gear 803 are meshed. Figure 1 As shown, the abutment structure 9 includes a mounting plate 901 and a concave-convex slide seat 902 . The concave-convex slide seat 902 is fixedly mounted on the lower surface of the mounting plate 901 , and the upper surface of the mounting plate 901 is connected and fixed to the bottom end of the connecting shaft 804 . The elastic reciprocating structure 10 includes a roller 1001, a reciprocating rod 1003, a mounting platform 1004, a slide 1006 and a second spring 1007. The top bolt of the reciprocating rod 1003 is installed with a wheel frame 1002. The roller 1001 is rotatably installed on the inner side of the wheel frame 1002 and is rollingly connected with the lower surface of the concave-convex slide seat 902. There are two mounting platforms 1004, and the two mounting platforms 1004 are distributed up and down. The reciprocating rod 1003 runs through the inside of the mounting platform 1004. The bottom end of the mounting platform 1004 is fixedly installed with a contact 1005 that abuts against the upper surface of the loading platform 302. The second spring 1007 is fixedly installed between the slide 1006 and the top mounting platform 1004. The second spring 1007 surrounds the outer surface of the reciprocating rod 1003. The start-up driving structure 8 drives the elastic reciprocating structure 10 using the abutment structure 9. The rolling cooperation between the concave-convex slide 902 and the roller 1001 utilizes the deformation of the second spring 1007 to realize the up-and-down reciprocating motion of the reciprocating rod 1003, so that the two sides of the loading platform 302 tilt back and forth, so that the electronic components can be detected in all directions and at multiple angles during the scanning process, thereby improving the integrity and accuracy of the detection. There are two elastic reciprocating structures 10, and the two elastic reciprocating structures 10 are symmetrically arranged.

[0025] Furthermore, when the two reciprocating rods 1003 contact the loading platform 302 back and forth, they have a certain mass and speed, so they will generate a certain impact, which will be transmitted to the electronic components through the loading platform 302 itself. This transmitted vibration may disturb the dust on the surface of the electronic components, or even stir it up, thereby cleaning the outer surface of the electronic components, and cooperating with the dust collection device 11 to clean the electronic components, effectively improving the detection quality and efficiency. In addition, it should be noted that these effects can be alleviated to a certain extent by reasonably controlling the speed of the reciprocating rod 1003, strengthening the use of dust collection equipment, and taking other countermeasures (such as installing contacts 1005). When the loading platform 302 swings left and right, it may raise the dust on the electronic components due to inertia, thereby ensuring the accuracy and reliability of the contour scanner in detecting electronic components.

[0026] A ring-shaped guide groove 903 is provided inside the mounting plate 901, and a guide rod slidably matched with the guide groove 903 is installed on the lower surface of the support frame 7. There are two guide rods to limit the concave and convex slide seat 902 so that it can be stably transmitted.

[0027] In this embodiment, a slider 1008 is fixedly mounted on one side of the slide 1006 close to the light shield 6, and a slide groove 1009 is provided on one side of the light shield 6 close to the elastic reciprocating structure 10, and the slider 1008 slidably cooperates with the slide groove 1009. Through the slidable cooperation between the slider 1008 and the slide groove 1009, the reciprocating rod 1003 is limited, so that it reciprocates linearly, thereby improving the adjustment effect.

[0028] To improve the detection environment, such as Figure 4 , Fig. 9 and Fig.10 As shown, the dust collection device 11 includes a dust box 1101 fixedly mounted on the outer surface of the support frame 7 and a dust collection fan 1102 installed on the upper surface of the dust box 1101, a suction pipe 1104 is arranged on the back of the light shield 6, a connecting pipe 1103 is fixedly connected between the side of the dust box 1101 away from the dust collection fan 1102 and the suction pipe 1104, a side of the suction pipe 1104 close to the contour scanner 2 is fixedly connected with a plurality of suction nozzles 1105, and the connecting pipe 1103 is a hose; the synchronization structure 12 includes two sets of synchronization wheels 1201 and a synchronization belt 1202 which is transmission-connected between the two sets of synchronization wheels 1201, and the two sets of synchronization wheels 1201 are respectively mounted and fixedly connected to the top output shaft of the dual-axis motor 801 and the dust collection fan 1102. The starting driving structure 8 utilizes the synchronous structure 12 to drive the dust collection device 11, and at the same time cooperates with the knocking of the elastic reciprocating structure 10 to suck the dust and debris in the light shield 6 into the dust collection device 11, so as to keep the light shield 6 and the working environment of the contour scanner 2 clean, and prevent dust from polluting or damaging the electronic components and the contour scanner 2.

[0029] At the same time, a clean working environment is not only conducive to the inspection of electronic components, but also improves the working conditions of operators. This helps to improve work efficiency and operator satisfaction.

[0030] To further improve the cleaning effect, Figure 7 - Fig.10As shown, the reciprocating toggle structure 13 includes a connecting rod 1301, a toggle rod 1 1302 and a toggle rod 2 1303. The toggle rod 1 1302 and the toggle rod 2 1303 are distributed up and down and are both connected and fixed to the outer surface of the connecting rod 1301. The outer surface of the connecting rod 1301 is T-shaped. The connecting rod 1301 is fixedly installed on the outer surface of the slide 1006. The back of the support frame 7 is provided with a guide structure 14 for adjusting the straw 1104 in cooperation with the reciprocating toggle structure 13. The guide structure 14 includes two groups of limit platforms 1401, a slide bar 1403 fixedly installed between the two groups of limit platforms 1401, and a fixed frame 1402 slidably sleeved on the outer surface of the slide bar 1403. The shape of the fixed frame 1402 is concave. The straw 1104 can be detachably installed in the concave surface of the fixed frame 1402. The toggle rod 1 1302 and the slide bar 2 1303 intermittently abut against the upper and lower sides of the fixed frame 1402. Through the upper and lower distributed lever 1302 and lever 2 1303, when the reciprocating rod 1003 reciprocates up and down, the lever 1302 and lever 2 1303 respectively contact the fixed frame 1402 and drive the suction tube 1104 to reciprocate up and down, which can expand the dust collection range to cover the upper and lower areas of the electronic components. This dynamic dust collection method can more effectively collect dust and debris and keep the working environment clean.

[0031] In summary, by using the driving structure 8 to utilize the abutment structure 9 and the synchronization structure 12 to respectively drive the elastic reciprocating structure 10 and the dust collection device 11, the structure of the device is compact and the functions can be used in combination, so that there is good linkage between the structures, thereby enhancing the flexibility and adaptability of the mechanical structure.

[0032] like Figure 1 - Fig.10 As shown, the principle of the electronic component detection equipment provided in this embodiment is as follows: when the present invention is used, the electronic components to be detected are first placed on the loading platform 302, and are transported to the bottom of the contour scanner 2 by the electronic component conveying equipment 1. During detection, the reflected light on the surface of the electronic components is reduced by shielding the light shield 6, and then the driving structure 8 is started to use the abutment structure 9 and the synchronization structure 12 to drive the elastic reciprocating structure 10 and the dust collection device 11 respectively. The deformation of the second spring 1007 is used by the rolling cooperation between the concave-convex slide 902 and the roller 1001 to realize the up and down reciprocating motion of the reciprocating rod 1003, so that the two sides of the loading platform 302 are tilted back and forth, so that the electronic components can be detected in all directions and at multiple angles during the scanning process, thereby improving the integrity and accuracy of the detection, and then the dust collection device 11 is driven by the synchronization structure 12 to suck the dust and debris in the light shield 6 into the dust collection device 11, so as to keep the light shield 6 and the working environment of the contour scanner 2 clean, and prevent the dust from polluting or damaging the electronic components and the contour scanner 2.

[0033] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0034] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0035] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. An electronic component detection device, comprising an electronic component conveying device (1) and a contour scanner (2), characterized in that: The electronic component conveying device (1) has a plurality of loading mechanisms (3) installed on its outer surface and arranged equidistantly and used for placing electronic components; the loading mechanism (3) comprises a loading platform (302) and a bottom plate (301) distributed above and below, and a connecting member and an elastic telescopic member (306) installed on the loading platform (302) and the bottom plate (301); A functional mechanism (5) for use with a contour scanner (2) is arranged above the electronic component conveying device (1), the functional mechanism (5) comprising a light shield (6), a driving structure (8), an abutment structure (9), an elastic reciprocating structure (10), a dust collecting device (11), a synchronization structure (12), and a reciprocating toggle structure (13).

2. The electronic component detection device according to claim 1, characterized in that: The loading platform (302) is provided with a storage slot (303) for fixing electronic components. The connecting member comprises two groups of mounting seats (304) and two groups of rotating shafts (305). The two groups of mounting seats (304) are symmetrically fixed on the upper surface of the bottom plate (301). The two groups of rotating shafts (305) are installed between the two groups of mounting seats (304) and two sides of the loading platform (302). The rotating shafts (305) are rotatably connected to the mounting seats (304).

3. The electronic component detection device according to claim 1, characterized in that: The elastic reciprocating structure (10) comprises a telescopic sleeve (3061) and a telescopic rod (3062) which are telescopically connected, and a first spring (3063) fixedly mounted on the inner bottom wall of the telescopic sleeve (3061); one end of the telescopic rod (3062) extending into the interior of the telescopic sleeve (3061) is fixed to the first spring (3063); and the ends of the telescopic sleeve (3061) and the telescopic rod (3062) which are separated from each other are respectively hinged to the loading platform (302) and the bottom plate (301); There are two elastic reciprocating structures (10), and the two elastic reciprocating structures (10) are symmetrically arranged.

4. The electronic component detection device according to claim 1, characterized in that: A mounting frame (4) is fixedly mounted on the outer surface of the electronic component conveying device (1), the contour scanner (2) is fixedly mounted inside the light shield (6), and a support frame (7) fixed to the mounting frame (4) is fixedly mounted on the upper surface of the light shield (6).

5. The electronic component detection device according to claim 4, characterized in that: The driving structure (8) comprises a dual-axis motor (801), a transmission gear (802), a driven gear (803) and a connecting shaft (804); the dual-axis motor (801) is fixed and penetrates the interior of the support frame (7); the transmission gear (802) is fixedly mounted on the bottom output shaft of the dual-axis motor (801); the driven gear (803) is fixedly mounted on the outer surface of the connecting shaft (804); and the top end of the connecting shaft (804) is connected to a bearing on the lower surface of the support frame (7); and the transmission gear (802) and the driven gear (803) are meshed.

6. The electronic component detection device according to claim 5, characterized in that: The abutment structure (9) comprises a mounting plate (901) and a concave-convex sliding seat (902), wherein the concave-convex sliding seat (902) is fixedly mounted on the lower surface of the mounting plate (901), and the upper surface of the mounting plate (901) is connected and fixed to the bottom end of the connecting shaft (804); A ring-shaped guide groove (903) is provided inside the mounting plate (901), and a guide rod slidably matched with the guide groove (903) is installed on the lower surface of the support frame (7).

7. The electronic component detection device according to claim 6, characterized in that: The elastic reciprocating structure (10) comprises a roller (1001), a reciprocating rod (1003), a mounting platform (1004), a slide (1006) and a second spring (1007); the top bolt of the reciprocating rod (1003) is mounted with a wheel frame (1002); the roller (1001) is rotatably mounted on the inner side of the wheel frame (1002) and is rollingly connected to the lower surface of the concave-convex slide seat (902); the mounting platforms (1004) are two in number, and Two mounting platforms (1004) are arranged vertically, the reciprocating rod (1003) passes through the interior of the mounting platform (1004), a contact (1005) is fixedly mounted at the bottom end of the mounting platform (1004) and abuts against the upper surface of the loading platform (302), the second spring (1007) is fixedly mounted between the slide platform (1006) and the top mounting platform (1004), and the second spring (1007) surrounds the outer surface of the reciprocating rod (1003); A sliding block (1008) is fixedly mounted on a side of the sliding platform (1006) close to the light shield (6), a sliding groove (1009) is provided on a side of the light shield (6) close to the elastic reciprocating structure (10), and the sliding block (1008) is slidably matched with the sliding groove (1009).

8. The electronic component detection device according to claim 1, characterized in that: The dust collection device (11) comprises a dust collection box (1101) fixedly mounted on the outer surface of the support frame (7) and a dust collection fan (1102) mounted on the upper surface of the dust collection box (1101); a suction pipe (1104) is arranged on the back of the light shield (6); a connecting pipe (1103) is fixedly connected between the side of the dust collection box (1101) away from the dust collection fan (1102) and the suction pipe (1104); a plurality of suction nozzles (1105) are fixedly connected to the side of the suction pipe (1104) close to the contour scanner (2); and the connecting pipe (1103) is a hose; The synchronous structure (12) comprises two sets of synchronous wheels (1201) and a synchronous belt (1202) drivingly connected between the two sets of synchronous wheels (1201); the two sets of synchronous wheels (1201) are respectively mounted and fixedly connected to the top output shaft of the dual-axis motor (801) and the dust suction fan (1102).

9. The electronic component detection device according to claim 8, characterized in that: The reciprocating toggle structure (13) comprises a connecting rod (1301), a toggle rod 1 (1302) and a toggle rod 2 (1303); the toggle rod 1 (1302) and the toggle rod 2 (1303) are distributed up and down and are both connected and fixed to the outer surface of the connecting rod (1301); the outer portion of the connecting rod (1301) is T-shaped; the connecting rod (1301) is fixedly mounted on the outer surface of the slide (1006).

10. The electronic component detection device according to claim 9, characterized in that: The back of the support frame (7) is provided with a guide structure (14) for adjusting the straw (1104) in cooperation with the reciprocating toggle structure (13); the guide structure (14) comprises two sets of limit platforms (1401), a slide bar (1403) fixedly mounted between the two sets of limit platforms (1401), and a fixed frame (1402) slidably sleeved on the outer surface of the slide bar (1403); the fixed frame (1402) is concave in shape; the straw (1104) is detachably mounted in the concave surface of the fixed frame (1402); and the first toggle bar (1302) and the second toggle bar (1303) intermittently abut against the upper and lower sides of the fixed frame (1402).

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