Electronic component detection device and detection method thereof

Abstract

The invention relates to the technical field of electronic component detection, in particular to an electronic component detection device and a detection method thereof.The electronic component detection device comprises a box body, a feeding port is formed in the side face of the box body, a discharging port is formed in the side, away from the feeding port, of the box body, and a swing pressing structure is arranged in the side, close to the discharging port, of the box body; an adjusting structure is arranged on the side, away from the swing pressing structure, in the box body, the swing pressing structure is driven to rotate to drive the adjusting structure to swing, and the adjusting structure can perform first pressing detection on the capacitor when swinging; meanwhile, the cleaning structure is driven to move towards the bottom of the box body, so that the capacitor subjected to first-time pressing detection can be rotated to throw out electrolyte of the capacitor damaged by pressing, and meanwhile, the swing pressing structure can be used for performing second-time pressing detection on the surface to wipe the surface; and the pressing detection effect can be improved, and the electrolyte in the capacitor which is unqualified in pressing detection can be thrown out for recycling.

Description

Technical Field

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

[0002] Electronic components can be passive, such as resistors, capacitors and inductors, which do not consume energy but affect current or signals; they can also be active, and electronic components include but are not limited to resistors, capacitors and relays, among which the detection methods of capacitors are also divided into capacitance detection, multimeter detection and pressure resistance detection, etc.;

[0003] In the prior art, when the capacitor shell is subjected to pressure resistance testing, most of the information is transmitted to the electronic panel after mechanical pressing, so as to detect whether the capacitor shell is wear-resistant and impact-resistant to improve the subsequent service life or stability. Although the prior art can effectively realize the press test on the capacitor shell, after the press test, the surface of the capacitor shell seems to be undamaged, and after pressing again, the capacitor shell will be completely deformed or cracked (due to defects in the design or manufacturing process of the shell, such as sharp edges, uneven thickness or internal defects, which may cause stress concentration. At the first press, these stress concentration points may have been subjected to greater stress, but it did not show up immediately. When pressure is applied again, these points may become the starting point of the cracks, causing damage to the shell). If the capacitor shell fails the test, it will affect the electrical performance of the capacitor, such as changes in capacitance value, increased leakage current, etc., thereby reducing the life of the capacitor in subsequent use;

[0004] In addition, when a failure occurs during the first press test on the capacitor, the outer shell of the capacitor will be deformed or cracked, which will cause the electrolyte inside the capacitor to leak out. The electrolyte is corrosive to a certain extent. If the electrolyte is in contact with air for a long time, an oxidation reaction will occur, causing corrosion to the capacitor shell. If the electrolyte inside the deformed or cracked capacitor is not removed in time, the recycling rate of the damaged capacitor will be reduced, thereby reducing production efficiency. In view of this, we propose an electronic component detection device and a detection method thereof. Summary of the invention

[0005] The object of the present invention is to provide an electronic component detection device and a detection method thereof to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, one of the purposes of the present invention is to provide an electronic component detection device, comprising a box body, a feed port is provided on the side of the box body, a discharge port is provided on the side of the box body away from the feed port, a swing pressing structure is provided inside the side of the box body close to the discharge port, an adjustment structure is provided on the side of the box body away from the swing pressing structure, and a cleaning structure is provided in the middle of the swing pressing structure and the adjustment structure;

[0007] By driving an external motor to make its swinging and pressing structure swing, the capacitor can be fed and the capacitor can be pressed and tested again after being pressed. When encountering capacitors of different sizes, the adjusting structure can be adjusted to change the swinging force. When pressing and testing the capacitor, the swinging and pressing structure drives the adjusting structure to swing. While pressing and testing the capacitor, the adjusting structure drives the cleaning structure to swing, so that the capacitor after the pressing and testing is rotated to remove the electrolyte. The adjusting structure can also wipe the swinging and pressing structure while driving the cleaning structure to swing.

[0008] Preferably, the swinging and pressing structure includes a rotating disk, which is fixedly connected to the output shaft at an eccentric position, a sliding column is slidably connected to the surface of the rotating disk, an end of the sliding column away from the rotating disk is fixedly connected to a second swing rod, an end of the second swing rod away from the sliding column is fixedly connected to the adjusting structure, a first swing rod is rotatably connected to the middle of the surface of the sliding column, and a first pressing plate is hingedly connected to the bottom of the first swing rod.

[0009] Preferably, an annular groove is provided inside the rotating disk and is adapted to the sliding column. The rotating disk is rotatably connected to the inner wall of the box. A rectangular groove is provided inside the first swing arm. The first pressing plate hinged at the bottom of the first swing arm is adapted to the size of the capacitor.

[0010] Preferably, the adjustment structure includes a third swing arm, the top of the third swing arm is rotatably connected to one side of the first swing arm through a pin shaft, the side of the third swing arm away from the first swing arm is rotatably connected to the second pressing plate through a pin shaft, the surface of the second pressing plate is slidably connected to the first limit plate, the side surface of the first limit plate is connected to the inner wall of the box body, the surface of the first limit plate is slidably connected to a sliding shaft, the top of the sliding shaft is slidably connected to a sliding groove opened inside the first swing arm, the bottom of the sliding shaft is threadedly connected to the screw rod, and the screw rod is rotatably connected to the side of the sliding shaft.

[0011] Preferably, a limiting groove is provided on the side of the first limiting plate and is compatible with the second pressing plate. A sliding shaft rotatably connected to the surface of the first limiting plate is compatible with a rectangular sliding groove provided inside the first swing rod. The screw threadedly connected inside the sliding shaft has a self-locking function.

[0012] Preferably, the cleaning structure includes a second limit plate, the second limit plate is fixedly connected to the side of the first limit plate, the bottom of the second limit plate is slidably connected to a diamond plate by a pin, the side of the diamond plate close to the first limit plate is fixedly connected to the bottom of the first limit plate by a pin, the diamond plate and the pin close to the first limit plate are rotatably connected, the middle of the diamond plate is fixedly connected to a magnetic block, the side of the diamond plate away from the first limit plate is fixedly connected to the second wiping plate by a pin, the top of the second wiping plate is hinged with a fifth swing rod by a hinge ball, the side of the fifth swing rod away from the second wiping plate is rotatably connected to the limit shaft by a pin, the limit shaft is fixedly connected to the surface of the lower pressure rod, and the top of the lower pressure rod is hinged to the bottom of the first swing rod.

[0013] Preferably, the diamond plate is arranged in a diamond shape, and the surface of the second limiting plate to which the diamond plate is slidably connected by a pin is provided with a sliding groove that is mutually adapted to the diamond plate, the second wiping plate fixedly connected to the surface of the diamond plate is adapted to the size of the capacitor, and the negative poles of the magnetic blocks fixedly connected to the surface of the diamond plate are arranged on the same surface.

[0014] Preferably, the surface of the limiting shaft is rotatably connected to a fourth swing rod, and the side of the fourth swing rod away from the limiting shaft is hinged to a first wiping plate through a hinge ball, the first wiping plate and the first pressing plate are adapted to each other, and the middle part of the first wiping plate is fixedly connected to the inner wall of the box through a limiting plate.

[0015] The second purpose of the present invention is to

[0016] Step 1: Preparation: Place the capacitor inside the box and ensure that the external motor can operate normally and the detection head on the surface of the adjustment structure can operate normally;

[0017] Step 2: Adjust the pressing force: manually drive the adjusting structure to rotate according to the size of the capacitor so that it slides on the surface of the swing pressing structure, thereby changing the pressing force of the subsequent adjusting structure.

[0018] Step 3, pressing test: start the external motor to drive the swing pressing structure to swing, and the swing pressing structure can drive the adjustment structure to swing when swinging, so that the surface of the adjustment structure and the capacitor are pressed and tested, and the test standard is checked by the control panel;

[0019] Step 4, removing the electrolyte: when the adjusting structure presses the unqualified capacitor, the capacitor is transported to the bottom of the cleaning structure, and the setting of the cleaning structure drives the capacitor to rotate, so that the electrolyte in the unqualified capacitor is thrown out;

[0020] Step 5, secondary pressing test: When the swing pressing structure swings back to its original position, a secondary pressing test will be performed on the capacitors whose outer surfaces are not completely damaged to prevent the capacitors from appearing to be intact but damaged inside.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. In this electronic component detection device, by driving the swing pressing structure, the capacitor after the pressing and detection of its adjustment structure can be pressed again for detection, which effectively prevents the capacitor from appearing to have no damage on the surface when pressed for the first time but causing the capacitor shell to be completely deformed or cracked after pressing again, which can not only improve the detection efficiency but also improve the detection accuracy.

[0023] 2. In this electronic component detection device, the swinging pressing structure is driven to rotate and the adjusting structure is driven to swing. When the adjusting structure swings, the capacitor can be pressed for the first time for detection. At the same time, the cleaning structure is driven to move toward the bottom of the box to rotate the capacitor that has been pressed for the first time so that the electrolyte of the capacitor damaged by the pressing can be thrown out. At the same time, the surface of the swinging pressing structure that is pressed for the second time can be wiped. This can not only improve the detection and pressing effect, but also throw out the electrolyte inside the capacitor that fails the pressing test for recycling, and can continue to wipe the surface of the swinging pressing structure, thereby improving the subsequent secondary pressing test of the qualified capacitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure assembly of the present invention;

[0025] Figure 2 It is a side perspective view of the overall structure of the present invention;

[0026] Figure 3 It is a cutaway stereogram of the overall structure of the present invention;

[0027] Figure 4 A side perspective view of the cleaning structure of the present invention;

[0028] Figure 5 It is a schematic diagram of the swing pressing structure of the present invention;

[0029] Figure 6 It is a side perspective view of the swing pressing structure of the present invention;

[0030] Figure 7 It is a partial schematic diagram of the cleaning structure of the present invention;

[0031] Figure 8 This is a bottom perspective view of the cleaning structure of the present invention.

[0032] The meaning of each number in the figure is:

[0033] 1. Box body; 2. Feed inlet; 3. Discharge outlet; 4. Swinging and pressing structure; 401. Rotating disk; 402. Sliding column; 403. First swing rod; 404. Second swing rod; 405. First pressing plate; 5. Adjusting structure; 501. Third swing rod; 502. Second pressing plate; 503. First limit plate; 504. Sliding shaft; 505. Screw; 6. Cleaning structure; 601. Pressing rod; 602. Limiting shaft; 603. Fourth swing rod; 604. First wiping plate; 605. Fifth swing rod; 606. Diamond plate; 607. Second wiping plate; 608. Second limit plate; 609. Magnetic block. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the prior art, when the capacitor shell is subjected to pressure resistance testing, most of the information is transmitted to the electronic panel after mechanical pressing, so as to detect whether the capacitor shell is wear-resistant and impact-resistant to improve the subsequent service life or stability. Although the prior art can effectively realize the press test on the capacitor shell, after the press test, the surface of the capacitor shell seems to be undamaged, and after pressing again, the capacitor shell will be completely deformed or cracked (due to defects in the design or manufacturing process of the shell, such as sharp edges, uneven thickness or internal defects, which may cause stress concentration. At the first press, these stress concentration points may have been subjected to greater stress, but it did not show up immediately. When pressure is applied again, these points may become the starting point of the cracks, causing damage to the shell). If the capacitor shell fails the test, it will affect the electrical performance of the capacitor, such as changes in capacitance value, increased leakage current, etc., thereby reducing the life of the capacitor in subsequent use;

[0036] In addition, when a failure occurs during the first press test of the capacitor, the outer shell of the capacitor will be deformed or cracked, which will cause the electrolyte inside the capacitor to leak out. The electrolyte is corrosive to a certain extent. If the electrolyte is in contact with air for a long time, an oxidation reaction will occur, causing corrosion to the outer shell of the capacitor. If the electrolyte inside the deformed or cracked capacitor is not removed in time, the recycling rate of the damaged capacitor will be reduced, thereby reducing production efficiency. For the embodiments of the present invention, please refer to Figures 1 to 8An electronic component detection device comprises a box body 1, a feed port 2 is provided on the side of the box body 1, a discharge port 3 is provided on the side of the box body 1 away from the feed port 2, a swing pressing structure 4 is provided inside the box body 1 near the discharge port 3, an adjustment structure 5 is provided inside the box body 1 away from the swing pressing structure 4, and a cleaning structure 6 is provided in the middle of the swing pressing structure 4 and the adjustment structure 5;

[0037] By driving an external motor to make the swinging pressing structure 4 swing, the capacitor can be fed and the capacitor can be pressed again for testing after being pressed. When encountering capacitors of different sizes, the adjusting structure 5 can be adjusted to change the swinging force. When the capacitor is pressed for testing, the swinging pressing structure 4 drives the adjusting structure 5 to swing. While the adjusting structure 5 is pressing for testing, the cleaning structure 6 is driven to swing, so that the capacitor after the pressing test is rotated to remove the electrolyte. The adjusting structure 5 can also wipe the swinging pressing structure 4 while driving the cleaning structure 6 to swing.

[0038] The present invention takes into account that in the prior art, when the capacitor housing is subjected to pressure resistance testing, most of the pressure is transmitted to the electronic panel after mechanical pressing, so as to detect whether the capacitor housing is wear-resistant and impact-resistant to improve the subsequent service life or stability. Although the prior art can effectively realize the press detection of the capacitor housing, after the press detection, the surface of the capacitor housing seems to be undamaged, and after pressing again, the capacitor housing will be completely deformed or cracked. Due to defects in the design or manufacturing process of the housing, such as sharp edges, uneven thickness or internal defects, these may cause stress concentration. At the first press, these stress concentration points may The capacitor may have been subjected to a large stress but not immediately manifested. When pressure is applied again, these points may become the starting points of cracks, resulting in damage to the shell. If the capacitor shell is not qualified, the electrical performance of the capacitor will be affected, such as changes in capacitance value, increased leakage current, etc., thereby reducing the life of the capacitor in subsequent use. Therefore, by driving the swing pressing structure 4, the capacitor after the pressing and testing of its adjustment structure 5 can be pressed again for testing, effectively preventing the capacitor from appearing to have no damage on the surface when pressed for the first time, but causing the capacitor shell to be completely deformed or cracked after pressing again, which can not only improve the detection efficiency but also improve the detection accuracy;

[0039] Moreover, when a failure occurs during the first press test on the capacitor, the shell of the capacitor will be deformed or cracked, and the electrolyte inside the capacitor will be lost. The electrolyte has a certain corrosiveness. When the electrolyte is in contact with the air for a long time, an oxidation reaction will occur, which will cause the capacitor shell to corrode. If the electrolyte inside the deformed or cracked capacitor is not removed in time, the recovery rate of the damaged capacitor will be reduced, thereby reducing production efficiency. Therefore, by driving the swing pressing structure 4 to rotate and driving the adjustment structure 5 to swing, the adjustment structure 5 can perform the first press test on the capacitor when swinging, and at the same time drive the cleaning structure 6 to move toward the bottom of the box 1 to rotate the capacitor tested by the first press so that the electrolyte of the damaged capacitor can be thrown out. At the same time, the surface of the swing pressing structure 4 can be wiped for the second press test, which can not only improve the test pressing effect, but also throw out the electrolyte inside the capacitor that fails the press test for recycling, and can also continue to wipe the surface of the swing pressing structure 4, thereby improving the subsequent secondary press test on the qualified capacitor.

[0040] In the above embodiments, the following specific structures need to be disclosed in detail:

[0041] The swinging and pressing structure 4 includes a rotating disk 401, which is fixedly connected to the output shaft at an eccentric position, a sliding column 402 is slidably connected to the surface of the rotating disk 401, an end of the sliding column 402 away from the rotating disk 401 is fixedly connected to a second swing rod 404, an end of the second swing rod 404 away from the sliding column 402 is fixedly connected to the adjusting structure 5, a first swing rod 403 is rotatably connected to the middle of the surface of the sliding column 402, and a first pressing plate 405 is hingedly connected to the bottom of the first swing rod 403.

[0042] First of all, it is necessary to manually put the capacitor into the device from the feed port 2, and then drive the output shaft end of the external motor to rotate through the staff control panel. When the output shaft rotates, the feeding structure connected by the belt transmission will rotate, so that the capacitor can be fed stably while driving the rotating disk 401 to rotate. At that time, because the surface of the rotating disk 401 is provided with a slide groove and is rotatably connected to the sliding column 402, and the rotating disk 401 is eccentrically fixed to the output shaft, when the output shaft rotates, it will drive the eccentrically fixed rotating disk 401 to rotate eccentrically, and when the rotating disk 401 rotates eccentrically, it will drive the sliding column 402 to reciprocate up and down, and the sliding column 402 will rotate up and down. The movement of the moving column 402 drives the first swing rod 403 to swing, and when the first swing rod 403 swings, it drives the first pressing plate 405 to reciprocate up and down, so that the adjustment structure 5 can be tested for the second time after the first press test. Due to defects in the design or manufacturing process of the shell, such as sharp edges, uneven thickness or internal defects, these may cause stress concentration. During the first press, these stress concentration points may have been subjected to greater stress but not immediately manifested. When pressure is applied again, these points may become the starting points of cracks, resulting in damage to the shell. Therefore, the second press test can thoroughly detect whether the capacitor shell is qualified.

[0043] In the above embodiment, in order to facilitate the secondary pressing detection of the capacitor, the following specific structure needs to be disclosed in detail, please refer to Figures 1 to 5 A circular groove matching with the sliding column 402 is provided inside the rotating disk 401, and the rotating disk 401 is rotatably connected to the inner wall of the box body 1. A rectangular groove is provided inside the first swing rod 403, and a first pressing plate 405 hinged at the bottom of the first swing rod 403 is matched with the size of the capacitor.

[0044] When the rotating disk 401 rotates, since an annular groove is arranged inside the rotating disk 401, it can more conveniently drive the sliding column 402 to reciprocate, and when the sliding column 402 moves, it can also drive the second swing rod 404 to swing, so as to limit the swing distance of the first swing rod 403. Even if the adjusting structure 5 is adjusting the axial position of the swing pressing structure 4, due to the setting of the second swing rod 404, the first swing rod 403 can keep the same distance in the swinging direction away from one end of the adjusting structure 5, so that the first pressing plate 405 can better perform secondary pressing detection with the capacitor, and at the same time, it can also conveniently drive the subsequent adjusting structure 5 to adjust the pressing force.

[0045] In order to perform the first pressing detection on the capacitor and adjust the pressing force according to the size of the capacitor in the above embodiment, the following specific structure needs to be disclosed in detail, please refer to Figures 1 to 6The adjustment structure 5 includes a third swing rod 501, the top of the third swing rod 501 is rotatably connected to one side of the first swing rod 403 through a pin shaft, the side of the third swing rod 501 away from the first swing rod 403 is rotatably connected to the second pressing plate 502 through a pin shaft, the surface of the second pressing plate 502 is slidably connected to the first limit plate 503, the side of the first limit plate 503 is connected to the inner wall of the box body 1, and the surface of the first limit plate 503 is slidably connected to the sliding shaft 504, the top of the sliding shaft 504 is slidably connected to the sliding groove opened inside the first swing rod 403, the bottom of the sliding shaft 504 is threadedly connected to the screw rod 505, and the screw rod 505 is rotatably connected to the side of the sliding shaft 504.

[0046] When the first swinging rod 403 is limited by the sliding shaft 504 and swings, it will drive the third swinging rod 501 connected at the other end by the pin shaft to move up and down. The movement of the third swinging rod 501 drives the second pressing plate 502 to move, so that the first pressing detection can be performed on the capacitor just delivered. Under the limitation of the first limiting plate 503, the movement direction of the second pressing plate 502 will not change, and the capacitor can be pressed more stably. When it is necessary to change the axis of the first swinging rod 403 to detect capacitors of different sizes, During the press detection, due to the different sizes of capacitors, the hardness test of the capacitor shell is also different, so the force required for detection needs to be different. The staff drives the screw rod 505 to rotate, and the screw rod 505 drives the sliding shaft 504 to slide inside the first limit plate 503 when rotating, and when the sliding shaft 504 moves, it can slide in the rectangular slide groove opened inside the first swing rod 403, so that the axis of the first swing rod 403 can be changed, which can not only change the press detection force according to the size of the capacitor, but also improve practicality.

[0047] In the above embodiment, in order to better perform press detection on the capacitor, the following specific structures need to be disclosed in detail: a limiting groove that is mutually compatible with the second pressing plate 502 is provided on the side of the first limiting plate 503; a sliding shaft 504 rotatably connected to the surface of the first limiting plate 503 is mutually compatible with a rectangular sliding groove provided inside the first swing rod 403; and a screw rod 505 threadedly connected inside the sliding shaft 504 has a self-locking function;

[0048] Therefore, when the second pressing plate 502 performs reciprocating motion, the limiting groove on the surface of the first limiting plate 503 can limit the movement direction of the second pressing plate 502, so that the second pressing plate 502 can improve stability when pressing the capacitor, and the screw rod 505 has a self-locking function, even if the first swing rod 403 is swinging, it cannot drive the sliding shaft 504 to move, thereby improving the swing effect of the first swing rod 403 to be more stable, thereby improving practicality.

[0049] In the above embodiment, in order to better realize the ejection of the electrolyte inside the capacitor that fails the press test, it is necessary to disclose the following specific structure in detail, please refer to Figure 7 and Figure 8 The cleaning structure 6 includes a second limiting plate 608, which is fixedly connected to the side of the first limiting plate 503, and the bottom of the second limiting plate 608 is slidably connected to a diamond plate 606 through a pin shaft. The side of the diamond plate 606 close to the first limiting plate 503 is fixedly connected to the bottom of the first limiting plate 503 through a pin shaft, and the diamond plate 606 is rotatably connected to the pin shaft close to the first limiting plate 503. A magnetic block 609 is fixedly connected to the middle part of the diamond plate 606, and the side of the diamond plate 606 away from the first limiting plate 503 is fixedly connected to the second wiping plate 607 through a pin shaft. The top of the second wiping plate 607 is hinged with a fifth swing rod 605 through a hinge ball, and the side of the fifth swing rod 605 away from the second wiping plate 607 is rotatably connected to the limiting shaft 602 through a pin shaft. The limiting shaft 602 is fixedly connected to the surface of the lower pressure rod 601, and the top of the lower pressure rod 601 is hinged to the bottom of the first swing rod 403.

[0050] When the first swing rod 403 swings, it drives the pressing rod 601 to reciprocate, the reciprocating motion of the pressing rod 601 drives the limit shaft 602 to move, the movement of the limit shaft 602 drives the fifth swing rod 605 to swing, the swing of the fifth swing rod 605 drives the second wiping plate 607 to move toward the first limit plate 503, and the second wiping plate 607 can wipe the pressing surface of the capacitor when moving, so that the subsequent second pressing of the capacitor can be more accurate, effectively preventing the appearance of residue on the surface of the capacitor during the first pressing, which makes the subsequent second pressing detection inaccurate;

[0051] When the adjustment structure 5 presses the capacitor and it becomes unqualified and deforms or cracks, when the capacitor is output to the left and right sides of the magnetic block 609, since the magnetic blocks 609 are symmetrically arranged in two groups along the center of the surface of the second limit plate 608, and the negative poles in the two groups of magnetic blocks 609 are on the same surface, the two negative poles of the magnetic blocks 609 will repel each other when they are close to each other. This is because the magnetic moments inside the magnetic material have the same direction. According to the basic principles of magnetism, repulsive forces will be generated between like poles, and stress will be generated in the middle when the two negative poles repel each other, which will cause the object to turn to the other side. Therefore, when the capacitor moves to the middle of the two magnetic blocks 609, stress will be generated in the middle of the two negative poles of the magnetic blocks 609, so that the electrolyte inside the unqualified capacitor can be thrown out, thereby effectively preventing the residual electrolyte inside the capacitor from damaging the capacitor, making the subsequent capacitor unable to be recycled, thereby improving the effect of capacitor recycling.

[0052] In the above embodiment, in order to better throw out the electrolyte inside the damaged capacitor, the diamond plate 606 is arranged in a diamond shape, and the surface of the second limiting plate 608 to which the diamond plate 606 is slidably connected by a pin is provided with a sliding groove that is adapted to the diamond plate 606, and the second wiping plate 607 fixedly connected to the surface of the diamond plate 606 is adapted to the size of the capacitor, and the negative pole of the magnetic block 609 fixedly connected to the surface of the diamond plate 606 is arranged on the same surface, so that the unqualified capacitor can be better rotated to allow the electrolyte to be thrown out.

[0053] In the above embodiment, in order to better wipe the surface of the swing pressing structure 4, the following specific structure needs to be disclosed in detail, please refer to Figures 1 to 8 The surface of the limit shaft 602 is rotatably connected with a fourth swing rod 603, and the side of the fourth swing rod 603 away from the limit shaft 602 is hinged with a first wiping plate 604 through a hinge ball, the first wiping plate 604 and the first pressing plate 405 are adapted to each other, and the middle part of the first wiping plate 604 is fixedly connected to the inner wall of the box body 1 through the limit plate; when the limit shaft 602 moves, it will drive the fourth swing rod 603 to swing, and the swing of the fourth swing rod 603 drives the first wiping plate 604 to move under the limit of the limit plate, and the first wiping plate 604 is moved. 04 moves so that the surface of the first pressing plate 405 can be wiped, and due to the setting of the adjustment structure 5, the first pressing plate 405 on the other side is not pressing the capacitor for the second time during the pressing detection on the other side, and the first wiping plate 604 is set at the bottom of the first pressing plate 405. When the first pressing plate 405 performs a pressing detection on the capacitor, the first wiping plate 604 will return to its initial position at this time, so that the surface of the first pressing plate 405 is wiped, thereby improving the practicability while improving the secondary pressing detection effect.

[0054] The second purpose of the present invention is to

[0055] Step 1, preparation: Place the capacitor inside the box 1 and then ensure that the external motor can operate normally and the detection head on the surface of the adjustment structure 5 can operate normally;

[0056] Step 2: Adjust the pressing force: manually drive the adjusting structure 5 to rotate according to the size of the capacitor so that it slides on the surface of the swing pressing structure 4, thereby changing the pressing force of the subsequent adjusting structure 5

[0057] Step 3, pressing test: start the external motor to drive the swing pressing structure 4 to swing, and the swing pressing structure 4 can drive the adjustment structure 5 to swing when swinging, so that the surface of the adjustment structure 5 and the capacitor are pressed and tested, and the test standard is checked by the control panel;

[0058] Step 4, removing the electrolyte: when the adjusting structure 5 presses the unqualified capacitor, the capacitor is transported to the bottom of the cleaning structure 6, and the setting of the cleaning structure 6 drives the capacitor to rotate, so that the electrolyte in the unqualified capacitor is thrown out;

[0059] Step 5, secondary pressing test: When the swing pressing structure 4 swings back to its original position, a secondary pressing test will be performed on the capacitors whose outer surfaces are not completely damaged, to prevent the capacitors from appearing to be intact but damaged inside.

[0060] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An electronic component detection device, characterized in that: The invention comprises a box body (1), wherein a feed port (2) is provided on a side of the box body (1), a discharge port (3) is provided on a side of the box body (1) away from the feed port (2), a swing pressing structure (4) is provided inside the side of the box body (1) close to the discharge port (3), an adjustment structure (5) is provided inside the box body (1) away from the swing pressing structure (4), and a cleaning structure (6) is provided in the middle of the swing pressing structure (4) and the adjustment structure (5); By driving an external motor to swing the swinging pressing structure (4), the capacitor can be fed and the capacitor can be pressed again for testing. When capacitors of different sizes are encountered, the adjusting structure (5) can be adjusted to change the swinging force. When the capacitor is pressed for testing, the swinging pressing structure (4) drives the adjusting structure (5) to swing so that the capacitor is pressed for testing. At the same time, the adjusting structure (5) drives the cleaning structure (6) to swing so that the capacitor after the pressing test is rotated to remove the electrolyte. The adjusting structure (5) can also wipe the swinging pressing structure (4) while driving the cleaning structure (6) to swing.

2. The electronic component detection device according to claim 1, characterized in that: The swing pressing structure (4) comprises a rotating disk (401), wherein the rotating disk (401) is fixedly connected to the output shaft at an eccentric position, a sliding column (402) is slidably connected to the surface of the rotating disk (401), an end of the sliding column (402) away from the rotating disk (401) is fixedly connected to a second swing rod (404), an end of the second swing rod (404) away from the sliding column (402) is fixedly connected to the adjustment structure (5), a first swing rod (403) is rotatably connected to the middle of the surface of the sliding column (402), and a first pressing plate (405) is hingedly connected to the bottom of the first swing rod (403).

3. The electronic component detection device according to claim 2, characterized in that: The rotating disk (401) has an annular sliding groove that matches the sliding column (402). The rotating disk (401) is rotatably connected to the inner wall of the box body (1). The first swing arm (403) has a rectangular sliding groove. The first pressing plate (405) hinged at the bottom of the first swing arm (403) matches the size of the capacitor.

4. The electronic component detection device according to claim 1, characterized in that: The adjustment structure (5) comprises a third swinging rod (501), the top of the third swinging rod (501) is rotatably connected to one side of the first swinging rod (403) through a pin shaft, the side of the third swinging rod (501) away from the first swinging rod (403) is rotatably connected to a second pressing plate (502) through a pin shaft, the surface of the second pressing plate (502) is slidably connected to a first limiting plate (503), the side of the first limiting plate (503) is connected to the inner side wall of the box body (1), the surface of the first limiting plate (503) is slidably connected to a sliding shaft (504), the top of the sliding shaft (504) is slidably connected to a sliding groove provided inside the first swinging rod (403), the bottom of the sliding shaft (504) is threadedly connected to a screw rod (505), and the screw rod (505) is rotatably connected to the side of the sliding shaft (504).

5. The electronic component detection device according to claim 4, characterized in that: A limiting groove is provided on the side of the first limiting plate (503) and is adapted to the second pressing plate (502); a sliding shaft (504) rotatably connected to the surface of the first limiting plate (503) is adapted to the rectangular sliding groove provided inside the first swinging rod (403); and a screw rod (505) threadedly connected inside the sliding shaft (504) has a self-locking function.

6. The electronic component detection device according to claim 1, characterized in that: The cleaning structure (6) comprises a second limiting plate (608), wherein the second limiting plate (608) is fixedly connected to the side of the first limiting plate (503), and the bottom of the second limiting plate (608) is slidably connected to a diamond plate (606) via a pin shaft, and the side of the diamond plate (606) close to the first limiting plate (503) is fixedly connected to the bottom of the first limiting plate (503) via a pin shaft, and the diamond plate (606) is rotatably connected to the pin shaft close to the first limiting plate (503), and the middle of the diamond plate (606) is fixedly connected to a magnetic block ( 609), the side of the diamond plate (606) away from the first limit plate (503) is fixedly connected to the second wiping plate (607) through a pin shaft, the top of the second wiping plate (607) is hinged with a fifth swing rod (605) through a hinge ball, the side of the fifth swing rod (605) away from the second wiping plate (607) is rotatably connected to the limit axis (602) through a pin shaft, the limit axis (602) is fixedly connected to the surface of the lower pressure rod (601), and the top of the lower pressure rod (601) is hingedly connected to the bottom of the first swing rod (403).

7. The electronic component detection device according to claim 6, characterized in that: The diamond plate (606) is arranged in a diamond shape, and a second limiting plate (608) to which the diamond plate (606) is slidably connected via a pin is provided on the surface of a sliding groove that is mutually compatible with the diamond plate (606), and a second wiping plate (607) fixedly connected to the surface of the diamond plate (606) is mutually compatible with the size of the capacitor, and the negative poles of the magnetic blocks (609) fixedly connected to the surface of the diamond plate (606) are arranged on the same surface.

8. The electronic component detection device according to claim 6, characterized in that: The surface of the limiting shaft (602) is rotatably connected to a fourth swinging rod (603); a side of the fourth swinging rod (603) away from the limiting shaft (602) is hinged to a first wiping plate (604) via a hinge ball; the first wiping plate (604) and the first pressing plate (405) are adapted to each other; and the middle portion of the first wiping plate (604) is fixedly connected to the inner wall of the box body (1) via a limiting plate.

9. According to the electronic component detection device according to any one of claims 1 to 8, a detection method for the electronic component detection device is provided, characterized in that: The following steps are involved: Step 1: Preparation: Place the capacitor inside the box (1) and then ensure that the external motor can operate normally and the detection head on the surface of the adjustment structure (5) can operate normally; Step 2: Adjust the pressing force: manually drive the adjusting structure (5) to rotate according to the size of the capacitor so that it slides on the surface of the swing pressing structure (4), thereby changing the pressing force of the subsequent adjusting structure (5) Step 3, pressing test: starting the external motor to drive the swing pressing structure (4) to swing, and the swing pressing structure (4) can drive the adjustment structure (5) to swing during the swinging, so that the surface of the adjustment structure (5) and the capacitor are pressed and tested, and the test standard is checked by the control panel; Step 4, removing the electrolyte: when the adjusting structure (5) presses the unqualified capacitor, the capacitor is transported to the bottom of the cleaning structure (6), and due to the setting of the cleaning structure (6), the capacitor is driven to rotate, so that the electrolyte in the unqualified capacitor is thrown out; Step 5, secondary pressing test: When the swing pressing structure (4) swings back to its original position, a secondary pressing test will be performed on the capacitors whose outer surfaces are not completely damaged, to prevent the capacitors from appearing to be intact but damaged inside.

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