Correction mechanism and correction device

Abstract

The invention belongs to the technical field of capacitance testing, and discloses a correction mechanism and a correction device.The correction mechanism comprises two clamping assemblies, each clamping assembly comprises a first clamping piece and a second clamping piece which are oppositely arranged in the first direction, and a clamping space is formed between each first clamping piece and the corresponding second clamping piece; the clamping space is used for accommodating a first pin and a second pin of the capacitor; the two clamping assemblies are used for clamping the first pin and the second pin respectively, the two clamping assemblies are distributed in the second direction so that the first pin and the second pin can be arranged in the second direction, and the second direction is perpendicular to the first direction; and the driving assembly is used for driving the first clamping piece and the second clamping piece to get close to each other or get away from each other. The technical problem that in the prior art, the pins of the ox horn capacitor collide with the capacitor testing seat, and the capacitor testing seat and the ox horn capacitor are prone to being damaged can be solved.

Description

Technical Field

[0001] The present application belongs to the technical field of capacitance testing, and specifically relates to a correction mechanism and a correction device. Background Art

[0002] Before testing the horn capacitor, you need to use a camera to collect the pin position information of the horn capacitor, then clamp the horn capacitor and use the motor to control the rotation of the horn capacitor, correct the pin of the horn capacitor to the preset position, and then insert the pin of the horn capacitor into the clamping gap on the capacitor test socket. Since the pin position information collected by the camera has a certain error, and the rotation angle of the motor also has a certain error, it is easy to cause the pins of some horn capacitors to be difficult to be corrected to the required preset position, which in turn easily causes the pins of the horn capacitor to be unable to be accurately inserted into the clamping gap on the capacitor test socket, and the pins of the horn capacitor will collide with the capacitor test socket, which is easy to cause damage to the capacitor test socket and the horn capacitor. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a correction mechanism and a correction device to solve the technical problem in the prior art that the pins of the horn capacitor collide with the capacitor test socket, which easily leads to damage to the capacitor test socket and the horn capacitor.

[0004] To achieve the above-mentioned objectives, in a first aspect, an embodiment of the present application provides a correction mechanism, comprising: at least two clamping components, the clamping components comprising a first clamping member and a second clamping member arranged opposite to each other along a first direction, a clamping space being arranged between the first clamping member and the second clamping member, the clamping space being used to accommodate a first pin and / or a second pin of the capacitor; at least two clamping components being distributed along a second direction so that the first pin and the second pin are arranged along the second direction, and the second direction is perpendicular to the first direction; a driving component being used to drive the first clamping member and the second clamping member to move closer to or away from each other.

[0005] In some embodiments, the correction mechanism also includes an elastic component, which is respectively abutted against the driving component and the first clamping member, so that the driving component drives the first clamping member to move through the elastic component; and / or, the elastic component is respectively abutted against the driving component and the second clamping member, so that the driving component drives the second clamping member to move through the elastic component.

[0006] In some embodiments, the elastic component includes a first elastic member and a second elastic member, the first elastic member abuts against the driving component and the first clamping member respectively, and the second elastic member abuts against the driving component and the second clamping member respectively.

[0007] In some embodiments, the correction mechanism further includes a guide structure connected to the clamping assembly, and the guide structure is used to guide the clamping assembly to move along the deformation direction of the elastic assembly.

[0008] In some embodiments, the first clamping member and the second clamping member are both made of metal material, and the correction mechanism further includes an insulating member disposed between the clamping components, and the insulating member is used to separate the clamping components.

[0009] In some embodiments, the correction mechanism also includes a base and a rotating assembly; the driving assembly and the clamping assembly are both arranged on the base; the rotating assembly is connected to the base, and the rotating member is used to drive the base to rotate along a first axis, and the first axis is perpendicular to the first direction and the second direction.

[0010] In some embodiments, the calibration mechanism further includes a supporting component, and the supporting component is used to support the main body of the capacitor.

[0011] In some embodiments, the support assembly includes at least two support members, each of which is disposed on two sides of the clamping assembly along the second direction, and the support members are insulating structural members.

[0012] In some embodiments, a receiving space is provided on one side of the first clamping member and / or the second clamping member away from the clamping space along the first direction, and the receiving space is used to receive one or more pins of the capacitor except the first pin and the second pin.

[0013] In the second aspect, the embodiment of the present application also provides a correction device, including: a first correction mechanism, the first correction mechanism includes a fixer and a rotator, the fixer is used to fix the capacitor, the rotator is connected to the fixer, and the rotator is used to drive the fixer and the capacitor to rotate to correct the position of the capacitor; a second correction mechanism, used to correct the capacitor corrected by the first correction mechanism, any correction mechanism in the first aspect is used as the second correction mechanism; a conveying mechanism, used to convey the capacitor in the first correction mechanism to the second correction mechanism.

[0014] The correction mechanism and correction device provided by the present application have the following beneficial effects: the first clamping member and the second clamping member are arranged on both sides of the clamping space, and the driving assembly can drive the first clamping member and the second clamping member to push the first pin and the second pin in the clamping space, so that the first pin and the second pin can be arranged along the second direction, so that the first pin and the second pin can be placed in the clamping gap opened on the capacitor test socket, reducing the risk of the first pin and the second pin of the capacitor damaging the test socket. In summary, the correction mechanism and correction device provided by the present application can solve the technical problem that the pins of the horn capacitor collide with the capacitor test socket, which easily causes damage to the capacitor test socket and the horn capacitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0016] Figure 1 A schematic diagram of a calibration device provided in some embodiments of the present application;

[0017] Figure 2 for Figure 1 Schematic diagram of the center correction mechanism;

[0018] Figure 3 for Figure 2 A partial enlarged view of the middle A part;

[0019] Figure 4 A schematic diagram of a capacitance test socket provided in some embodiments of the present application;

[0020] Figure 5 Schematic diagram of a capacitor with two pins provided in some embodiments of the present application Figure 1 ;

[0021] Figure 6 Schematic diagram of a capacitor with two pins provided in some embodiments of the present application Figure 2 ;

[0022] Figure 7 Schematic diagram of a capacitor with three pins provided for some embodiments of the present application.

[0023] Among them, the reference numerals in the figure are:

[0024] 1000. Calibration device;

[0025] 100. Calibration institutions;

[0026] 10. Clamping assembly; 11. First clamping member; 12. Second clamping member; 13. Clamping space; 14. Accommodating space;

[0027] 20. Drive components;

[0028] 30. elastic component; 31. first elastic member; 32. second elastic member;

[0029] 40. Rotating assembly;

[0030] 50. Base;

[0031] 60. Guiding structure;

[0032] 70. Insulation parts;

[0033] 80. Support assembly; 81. Support member;

[0034] 90. First axis;

[0035] 200. First calibration mechanism

[0036] 300, conveying mechanism;

[0037] 400, capacitor; 401, first pin; 402, second pin; 403, main body;

[0038] 500, capacitor test socket; 501, clamping gap. DETAILED DESCRIPTION

[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0040] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0041] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0043] The correction mechanism and correction device provided in the embodiments of the present application are used to correct capacitance. The present application is explained by taking the correction of horn capacitance as an example. It can be understood that the correction mechanism and correction device can also correct other capacitances.

[0044] In the first aspect, the present application embodiment provides a correction mechanism, please refer to Figures 2 to 5 The correction mechanism 100 includes a driving component 20 and at least two clamping components 10; the clamping component 10 includes a first clamping member 11 and a second clamping member 12 arranged opposite to each other along a first direction Y, and a clamping space 13 is provided between the first clamping member 11 and the second clamping member 12, and the clamping space 13 is used to accommodate the first pin 401 and / or the second pin 402 of the capacitor 400. At least two clamping components 10 are distributed along a second direction X, so that the first pin 401 and the second pin 402 are arranged along the second direction X, and the second direction X is perpendicular to the first direction Y; the driving component 20 is used to drive the first clamping member 11 and the second clamping member 12 to move closer to or away from each other.

[0045] The capacitor 400 includes a main body 403 and a pin protruding from the main body 403. Optionally, the capacitor 400 is a horn capacitor, the first pin 401 and the second pin 402 are respectively the positive electrode and the negative electrode of the capacitor 400, the capacitor 400 may also be other capacitors 400 with pins, the first pin 401 and the second pin 402 may also be other pins other than electrodes, such as pins with supporting or connecting functions.

[0046] Each clamping assembly 10 includes a first clamping member 11 and a second clamping member 12, and the first clamping member 11 and the second clamping member 12 are arranged at intervals along the first direction Y. The first clamping member 11 and the second clamping member 12 are mainly used to clamp the first pin 401 and the second pin 402 of the capacitor 400. The two first clamping members 11 can be an integral structure or can be arranged separately; the two second clamping members 12 can be an integral structure or can be arranged separately. Optionally, the first clamping member 11 and the second clamping member 12 can be a rod-shaped, block-shaped or plate-shaped structure. The first clamping member 11 and the second clamping member 12 can be made of insulating material or can be made of conductive materials such as metal. When the two first clamping members 11 are an integral structure, the two first clamping members 11 are made of insulating material to prevent the two first clamping members 11 from conducting the first pin 401 and the second pin 402, causing the capacitor 400 to short-circuit. Similarly, when the two second clamping members 12 are an integral structure, the two second clamping members 12 are made of insulating material. The first clamping member 11 and the second clamping member 12 may be used to support the main body 403 of the capacitor 400 .

[0047] A clamping space 13 is provided between the first clamping member 11 and the second clamping member 12 in the same clamping assembly 10, and each clamping space 13 can accommodate the first pin 401 and the second pin 402; the two clamping spaces 13 can be used to accommodate the first pin 401 and the second pin 402 respectively, that is, the two clamping assemblies 10 are used to clamp the first pin 401 and the second pin 402 respectively; for a capacitor 400 with a small distance between the first pin 401 and the second pin 402, one clamping space 13 can also be used to accommodate the first pin 401 and the second pin 402, that is, one clamping assembly 10 is used to clamp the first pin 401 and the second pin 402. Optionally, the clamping space 13 can also accommodate other pins on the capacitor 400 that are located on the same straight line as the first pin 401 and the second pin 402. Optionally, the first direction Y is perpendicular to the height direction of the clamping assembly 10.

[0048] Optionally, two clamping assemblies 10 are provided. The two clamping assemblies 10 are distributed along the second direction X, that is, the two first clamping members 11 in the two clamping assemblies 10 are distributed along the second direction X, and the two second clamping members 12 are distributed along the second direction X. Optionally, the second direction X is perpendicular to the height direction of the clamping assembly 10.

[0049] Optionally, more than two clamping components 10 may be provided to clamp other pins except the first pin 401 and the second pin 402 .

[0050] The driving component 20 can directly drive the first clamping member 11 and the second clamping member 12, or can indirectly drive the first clamping member 11 and the second clamping member 12 through an elastic member, etc. When the driving component 20 directly drives the first clamping member 11 and the second clamping member 12, the force applied by the driving component 20 to the first clamping member 11 and the second clamping member 12 can only push the first pin 401 and the second pin 402 through the first clamping member 11 and the second clamping member 12, and cannot cause the first clamping member 11 and the second clamping member 12 to squeeze the first pin 401 and the second pin 402 to cause the first pin 401 and the second pin 402 to deform.

[0051] The driving assembly 20 may be provided with one driving member to drive the first clamping member 11 and the second clamping member 12, or may be provided with multiple driving members to drive the two first clamping members 11 and the two second clamping members 12 respectively. Optionally, the driving assembly 20 may include structures such as a clamping cylinder, a forward and reverse screw or four cylinders. For example, when the driving assembly 20 includes a clamping cylinder, one clamping jaw of the clamping cylinder is connected to the two first clamping members 11, and the other clamping jaw is connected to the two second clamping members 12. For example, when the driving assembly 20 includes four cylinders, two of the cylinders drive the two first clamping members 11 respectively, and the other two cylinders drive the two second clamping members 12 respectively.

[0052] Optionally, the process of calibrating the capacitor 400 in the embodiment of the present application is as follows: placing one end of the body 403 of the capacitor 400 with the pin on the two clamping components 10, and aligning the center line (axis) of the capacitor 400 with the center position of the whole formed by the two clamping components 10 to place the capacitor 400. If the first pin 401 and the second pin 402 are placed in the two clamping spaces 13 respectively, the body 403 of the capacitor 400 can remain stable on the clamping component 10.

[0053] After the capacitor 400 is placed, the driving component 20 drives the first clamping member 11 and the second clamping member 12 to approach each other, and the two groups of the first clamping member 11 and the second clamping member 12 push the first pin 401 and the second pin 402 to move. For the capacitor 400 in which the first pin 401 and the second pin 402 are symmetrical about the center line (axis) of the capacitor 400, the center line of the capacitor 400 is aligned with the center position of the whole composed of the two clamping components 10 to place the capacitor 400, then the first pin 401 and the second pin 402 are symmetrical about the center position of the whole composed of the two clamping components 10, and the first pin 401 and the second pin 402 are located on both sides of the center position along the first direction Y, and the two clamping components 10 push the first pin 401 and the second pin 402 to move in opposite directions, so that the first pin 401 and the second pin 402 can drive the capacitor 400 to rotate around the center line; when the first pin 401 and the second pin 402 move to the middle position of the clamping space 13, the first pin 401 and the second pin 402 are located on the same straight line along the second direction X.

[0054] The beneficial effects of the embodiment of the present application are as follows: the first clamping member 11 and the second clamping member 12 are arranged on both sides of the clamping space 13, and the first pin 401 and the second pin 402 with a large deviation from the preset position can be placed on the clamping assembly 10, so that this type of capacitor 400 falls from the clamping assembly 10, and the capacitor 400 with a large position deviation of the first pin 401 and the second pin 402 can be prevented from being placed in the test seat, and the risk of the first pin 401 and the second pin 402 of the capacitor 400 damaging the test seat can be reduced. The driving assembly 20 can drive the first clamping member 11 and the second clamping member 12 to push the first pin 401 and the second pin 402 in the clamping space 13, so that the first pin 401 and the second pin 402 can be arranged along the second direction X, so that the first pin 401 and the second pin 402 can be placed in the clamping gap 501 opened on the capacitor test seat 500, reducing the risk of the first pin 401 and the second pin 402 of the capacitor 400 damaging the test seat. In summary, the embodiments of the present application can solve the technical problem that the pins of the bull-horn capacitor collide with the capacitor test socket 500, which easily leads to damage to the capacitor test socket 500 and the bull-horn capacitor.

[0055] In some embodiments, please refer to Figures 2 to 3The correction mechanism 100 also includes an elastic component 30, which is respectively in contact with the driving component 20 and the first clamping member 11, so that the driving component 20 drives the first clamping member 11 to move through the elastic component 30; and / or, the elastic component 30 is respectively in contact with the driving component 20 and the second clamping member 12, so that the driving component 20 drives the second clamping member 12 to move through the elastic component 30.

[0056] The elastic component 30 is disposed between the driving component 20 and the clamping component 10. The driving component 20 pushes the elastic component 30 to approach the first pin 401 and the second pin 402, so that the elastic component 30 pushes the clamping component 10 to approach the first pin 401 and the second pin 402. The force applied by the elastic component 30 to the first clamping member 11 and the second clamping member 12 can only make the first clamping member 11 and the second clamping member 12 push the first pin 401 and the second pin 402, so that the first pin 401 and the second pin 402 drive the capacitor 400 to move, but cannot cause the first pin 401 and the second pin 402 to deform. By designing a smaller elastic coefficient, the elastic component 30 can be controlled to apply a smaller elastic force to the clamping component 10.

[0057] The elastic component 30 includes an elastic member, which can be arranged between the driving component 20 and the first clamping member 11, or between the driving component 20 and the second clamping member 12, or part of the elastic members in the elastic component 30 are arranged between the driving component 20 and the first clamping member 11, and another part of the elastic members are arranged between the driving component 20 and the second clamping member 12.

[0058] Optionally, the elastic component 30 is fixedly connected to the driving component 20 and the clamping component 10 respectively, and the driving component 20 can drive the clamping component 10 to move away from the first pin 401 and the second pin 402 through the elastic component 30 .

[0059] When the elastic component 30 is in contact or abutting with the driving component 20 and the clamping component 10, but is not connected to the driving component 20 and the clamping component 10, the driving component 20 cannot drive the first clamping member 11 and the second clamping member 12 away from the first pin 401 and the second pin 402 through the elastic component 30. At this time, the driving component 20 can also be connected to the clamping component 10 through other structures such as a soft rope, thereby being able to drive the clamping component 10 away from the first pin 401 and the second pin 402.

[0060] Optionally, the elastic component 30 may include a spring, a pneumatic telescopic rod, etc.

[0061] In the embodiment of the present application, the process of clamping the first pin 401 and the second pin 402 is as follows: the two clamping components 10 push the first pin 401 and the second pin 402 to move in opposite directions respectively, thereby rotating the capacitor 400; after the clamping component 10 clamps the first pin 401 and the second pin 402, the clamping component 10 abuts against the first pin 401 and the second pin 402, and the driving component 20 continues to move, which will cause the elastic component 30 to be compressed and deformed, and the elastic force applied by the elastic component 30 to the clamping component 10 increases, and the force applied by the clamping component 10 to the first pin 401 and the second pin 402 increases. Since the elastic force applied by the elastic component 30 to the clamping component 10 is small, the force applied by the clamping component 10 to the first pin 401 and the second pin 402 is small, and it is not easy to deform the first pin 401 and the second pin 402.

[0062] The beneficial effects of the embodiments of the present application are as follows: the driving component 20 drives the clamping component 10 to move through the elastic component 30, and the force of the driving component 20 cannot directly act on the first pin 401 and the second pin 402. The driving component 20 controls the elastic force of the elastic component 30 by controlling the deformation of the elastic component 30, thereby controlling the clamping force; the elastic force of the elastic component 30 can be conveniently controlled within a smaller range, and the clamping force of the clamping component 10 can be conveniently controlled by controlling the elastic force of the elastic component 30, thereby conveniently controlling the first clamping member 11 and the second clamping member 12 to only push the first pin 401 and the second pin 402, and cannot cause the pins to deform.

[0063] In some embodiments, please refer to Figures 2 to 3 The elastic component 30 includes a first elastic member 31 and a second elastic member 32. The first elastic member 31 abuts against the driving component 20 and the first clamping member 11 respectively, and the second elastic member 32 abuts against the driving component 20 and the second clamping member 12 respectively.

[0064] The first elastic member and the second elastic member may be arranged in a variety of ways.

[0065] For example, the elastic component 30 includes a first elastic member 31 and a second elastic member 32. The first elastic member 31 abuts against the two first clamping members 11 to push the two first clamping members 11 to move synchronously; the second elastic member 32 abuts against the two second clamping members 12 to push the two second clamping members 12 to move synchronously.

[0066] For example, the elastic component 30 includes two first elastic members 31 and two second elastic members 32. The two first elastic members 31 are respectively in contact with the two first clamping members 11, and one first elastic member 31 pushes one first clamping member 11 to move independently. The two second elastic members 32 are respectively in contact with the two second clamping members 12, and one second elastic member 32 pushes one second clamping member 12 to move independently.

[0067] The first pin 401 and the second pin 402 of different capacitors 400 are distributed in different forms. Please refer to Figure 6 , the first pin 401 and the second pin 402 are perpendicular to each other; when the first pin 401 and the second pin 402 are pushed to the middle position of the clamping space 13, the sizes of the first pin 401 and the second pin 402 in the first direction Y are different. If the two first clamping members 11 move synchronously and the two second clamping members 12 move synchronously, only one of the first pin 401 and the second pin 402 will be clamped, and the clamping of the first pin 401 and the second pin 402 is not stable enough.

[0068] The two first elastic members 31 push the two first clamping members 11 of the two clamping assemblies 10 to move separately, and the two second elastic members 32 push the two second clamping members 12 of the two clamping assemblies 10 to move separately. Before the two clamping assemblies 10 clamp the first pin 401 and the second pin 402, the two first elastic members 31 push the two first clamping members 11 to move synchronously, and the two second elastic members 32 push the two second clamping members 12 to move synchronously. After the first clamping assembly 10 clamps the first pin 401 with a larger size in the first direction Y, the first clamping member 11 and the second clamping member 12 in the first clamping assembly 10 stop moving; at this time, the first clamping member 11 and the second clamping member 12 in the second clamping assembly 10 can still be pushed by the first elastic member 31 and the second elastic member 32 until the first clamping member 11 and the second clamping member 12 in the second clamping assembly 10 respectively abut against the second pin 402 with a smaller size in the first direction Y, and the first clamping member 11 and the second clamping member 12 in the second clamping assembly 10 stop moving.

[0069] The beneficial effects of the embodiment of the present application are as follows: the first elastic member 31 and the second elastic member 32 are provided to facilitate control of the elastic force on the first clamping member 11 and the second clamping member 12, and to facilitate control of the clamping force of the clamping assembly 10. The two first elastic members 31 and the two second elastic members 32 can respectively push the first clamping member 11 and the second clamping member 12 to move separately, so that in the first direction Y, the two first clamping members 11 can move to different positions according to the size of the pin and abut against the first pin 401 or the second pin 402, and the two second clamping members 12 can move to different positions according to the size of the pin and abut against the first pin 401 or the second pin 402, so that the first clamping member 11 and the second clamping member 12 can stably abut against both sides of the first pin 401 or the second pin 402, and can stably clamp the first pin 401 and the second pin 402.

[0070] In some embodiments, please refer to Figures 2 to 3 The correction mechanism 100 further includes a guide structure 60 connected to the clamping assembly 10 , and the guide structure 60 is used to guide the clamping assembly 10 to move along the deformation direction of the elastic assembly 30 .

[0071] The guide structure 60 is slidably connected to the first clamping member 11 and the second clamping member 12 to guide the first clamping member 11 and the second clamping member 12 to slide along the length direction thereof. The length direction of the guide structure 60 is set at an angle to the second direction X. Optionally, the length direction of the guide structure 60 is the first direction Y.

[0072] The guide structure 60 can also guide the elastic component 30 to deform along the length direction of the guide structure 60 .

[0073] Optionally, the guide structure 60 includes a plurality of guide rods extending along the first direction Y, the guide rods are slidably connected to the driving assembly 20, and the guide rods are fixedly connected to the first clamping member 11 or the second clamping member 12. The guide structure 60 can also be a guide groove or other structure. Optionally, the elastic component 30 includes a spring sleeved on the guide rod, so that the spring can be deformed along the length direction of the guide rod.

[0074] The beneficial effects of the embodiments of the present application are as follows: the guide structure 60 is provided to guide the clamping assembly 10 to move along its length direction, so that the clamping assembly 10 can move stably, and the guide structure 60 can also guide the elastic assembly 30 to deform along the length direction of the guide structure 60, so that the elastic force of the elastic assembly 30 is consistent with the moving direction of the clamping assembly 10, so that the elastic assembly 30 can stably push the clamping assembly 10 to move.

[0075] In some embodiments, please refer to Figures 2 to 3 The first clamping member 11 and the second clamping member 12 are both made of metal material. The correction mechanism 100 also includes an insulating member 70 disposed between the clamping components 10 to separate the clamping components 10 .

[0076] Optionally, the first clamping member 11 and the second clamping member 12 include stainless steel, brass or aluminum alloy.

[0077] Optionally, the insulating member 70 includes insulating materials such as polyoxymethylene or ceramics to insulate the two clamping assemblies 10. The insulating member 70 can support the main body 403 of the capacitor 400.

[0078] The beneficial effects of the embodiments of the present application are as follows: the first clamping member 11 and the second clamping member 12 are configured to be a metal material having high strength and hardness and a long service life, and an insulating member 70 is configured to separate the two clamping components 10, thereby reducing the risk of the two clamping components 10 connecting the first pin 401 and the second pin 402, thereby maintaining the stability of the capacitor 400.

[0079] In some embodiments, please refer to Figure 2 and Figure 3The correction mechanism 100 also includes a base 50 and a rotating assembly 40; the driving assembly 20 and the clamping assembly 10 are both arranged on the base 50; the rotating assembly 40 is connected to the base 50, and the rotating assembly 40 is used to drive the base 50 to rotate along the first axis 90, and the first axis 90 is perpendicular to the first direction Y and the second direction X.

[0080] The base 50 is used to support the driving assembly 20 and the clamping assembly 10 .

[0081] The rotating assembly 40 can drive the base 50 to rotate, so as to drive the driving assembly 20 and the clamping assembly 10 on the base 50 to rotate. Optionally, the rotating assembly 40 includes an angle adjuster, a bolt or a stepping motor.

[0082] For the convenience of description, a third direction V perpendicular to the first axis 90 is defined, the third direction V forms an angle with the second direction X, and the third direction V is fixed; taking the third direction V as a reference, initially, the first direction Y is parallel to the third direction V, and at this time the size of the clamping space 13 in the third direction V is the smallest; as the rotating component 40 drives the clamping component 10 to rotate, the first direction Y changes, and the first direction Y is set at an angle with the third direction V, and at this time the size of the clamping space 13 in the third direction V increases to accommodate the first pin 401 and the second pin 402 with larger sizes in the third direction V. When the rotating component 40 drives the clamping component 10 to rotate, the size of the clamping space 13 in the third direction V changes.

[0083] The beneficial effects of the embodiments of the present application are as follows: for the first pin 401 and the second pin 402 that are larger in size in the third direction V, using the rotating component 40 to drive the clamping component 10 to rotate can increase the size of the clamping space 13 in the third direction V, making it easier for the first pin 401 and the second pin 402 to be placed in the clamping space 13; using the rotating component 40 to drive the clamping component 10 to rotate at different angles can change the size of the clamping space 13 in the third direction V, and can be suitable for first pins 401 and second pins 402 of different sizes.

[0084] In some embodiments, please refer to Figures 2 to 3 The correction mechanism 100 further includes a support assembly 80 , and the support assembly 80 is used to support the main body 403 of the capacitor 400 .

[0085] The support component 80 can be set at the same height as the clamping component 10, and support the main body 403 of the capacitor 400 together with the clamping component 10; or, the support component 80 is at least partially higher than the clamping component 10, and the height difference is h, and the support component 80 can independently support the main body 403 of the capacitor 400, separating the main body 403 of the capacitor 400 from the clamping component 10 in the height direction.

[0086] When the correction mechanism 100 includes the insulating member 70 , the insulating member 70 cooperates with the supporting assembly 80 to support the main body 403 of the capacitor 400 . In this case, the insulating member 70 can serve as a part of the supporting assembly 80 .

[0087] The beneficial effects of the embodiment of the present application are as follows: the support assembly 80 is provided to support the main body 403 of the capacitor 400, and the support assembly 80 and the clamping assembly 10 jointly support the main body 403 of the capacitor 400, which can increase the contact area between the correction mechanism 100 and the main body 403 of the capacitor 400, making the capacitor 400 more stable on the correction mechanism 100. The support assembly 80 separates the main body 403 of the capacitor 400 from the clamping assembly 10, which can reduce the influence of the movement of the clamping assembly 10 on the capacitor 400, making the capacitor 400 more stable on the correction mechanism 100.

[0088] In some embodiments, please refer to Figure 2 The support assembly 80 includes at least two support members 81, each support member 81 is respectively arranged on both sides of the clamping assembly 10 along the second direction X, and the support member 81 is an insulating structural member.

[0089] The two support members 81 are respectively disposed on both sides of the whole body formed by each clamping assembly 10 along the second direction X. The two support members 81 can be disposed separately or as an integrated structure.

[0090] The support member 81 includes an insulating material such as polyoxymethylene or ceramic. Optionally, a connecting plate is connected to the bottom of the support member 81 and the insulating member 70, and the support member 81, the insulating member 70 and the connecting plate are integrally formed, and the tops of the support member 81 and the insulating member 70 are located at the same height to jointly support the main body 403 of the capacitor 400. Optionally, each support member 81 forms a groove with the insulating member 70 and the connecting plate, and the clamping assembly 10 can be slidably disposed in the groove.

[0091] The beneficial effects of the embodiments of the present application are as follows: two support members 81 are provided to respectively support the main body 403 of the capacitor 400 at two positions on the edge of the capacitor 400 along the second direction X, thereby making the capacitor 400 more stable; the support member 81 is made of insulating material, which can reduce the risk of the support member 81 connecting the first pin 401 and the second pin 402 through the clamping assembly 10.

[0092] In some embodiments, please refer to Figures 2 to 3 A receiving space 14 is provided on one side of the first clamping member 11 and / or the second clamping member 12 away from the clamping space 13 along the first direction Y, and the receiving space 14 is used to receive one or more of the other pins on the capacitor 400 except the first pin 401 and the second pin 402.

[0093] The first clamping member 11 is provided with an accommodation space 14 on one side away from the clamping space 13 along the first direction Y; or, the second clamping member 12 is provided with an accommodation space 14 on one side away from the clamping space 13 along the first direction Y; or, the first clamping member 11 and the second clamping member 12 are both provided with an accommodation space 14 on one side away from the clamping space 13 along the first direction Y. The accommodation space 14 may be a groove or a notch.

[0094] Please refer to Figure 7 , other pins refer to pins on the capacitor 400 that do not need to be corrected, and other pins are not in the arrangement direction of the first pin 401 and the second pin 402. Optionally, other pins are pins used to support the fixed capacitor 400 and are not connected to the positive or negative pole. Optionally, the size of the first clamping member 11 and the second clamping member 12 in the second direction X is smaller than the distance between the first pin 401 and other adjacent pins, and smaller than the distance between the second pin 402 and other adjacent pins, so that when the first pin 401 and the second pin 402 are located in the clamping space 13, the other pins are located on the side of the first clamping member 11 or the second clamping member 12 away from the clamping space 13, and are located in the accommodating space 14. Optionally, the size of the first clamping member 11 and the second clamping member 12 in the second direction X is less than 10 mm.

[0095] Optionally, when there are more than two pins on the capacitor 400 , the clamping space 13 can only accommodate the first pin 401 and the second pin 402 , and cannot accommodate other pins that are not in the arrangement direction of the first pin 401 and the second pin 402 .

[0096] The beneficial effects of the embodiment of the present application are as follows: the accommodation space 14 is provided to accommodate other pins besides the first pin 401 and the second pin 402 , thereby reducing the risk of other pins being placed on the clamping component 10 and reducing the possibility of the capacitor 400 falling off the clamping component 10 .

[0097] In some embodiments, please refer to Figures 2 to 5 The correction mechanism 100 includes a driving assembly 20 , two clamping assemblies 10 , an elastic assembly 30 , a guide structure 60 , a supporting assembly 80 and a rotating assembly 40 .

[0098] The clamping assembly 10 includes a first clamping member 11 and a second clamping member 12 which are arranged opposite to each other along a first direction Y, and a clamping space 13 is arranged between the first clamping member 11 and the second clamping member 12, and the clamping space 13 is used to accommodate the first pin 401 and the second pin 402 of the capacitor 400. The first clamping member 11 and the second clamping member 12 are both provided with an accommodating space 14 on one side away from the clamping space 13 along the first direction Y. The two clamping assemblies 10 are respectively used to clamp the first pin 401 and the second pin 402, and the two clamping assemblies 10 are distributed along a second direction X so that the first pin 401 and the second pin 402 are arranged along the second direction X, and the second direction X is perpendicular to the first direction Y. The driving assembly 20 is used to drive the first clamping member 11 and the second clamping member 12 to move closer to or away from each other through the elastic assembly 30, and the driving assembly 20 is a clamping claw cylinder.

[0099] The guide structure 60 is used to guide the clamping assembly 10 to move along the first direction Y. The guide structure 60 includes a plurality of guide rods extending along the first direction Y. The guide rods are slidably connected to the driving assembly 20 , and the guide rods are fixedly connected to the first clamping member 11 or the second clamping member 12 .

[0100] The elastic component 30 is respectively in contact with the driving component 20 and the clamping component 10, so that the driving component 20 drives the clamping component 10 to move through the elastic component 30. The elastic component 30 includes two first elastic members 31 and two second elastic members 32. The first elastic member 31 is respectively fixedly connected to one clamping jaw of the clamping cylinder and the first clamping member 11, and the second elastic member 32 is respectively fixedly connected to the other clamping jaw of the clamping cylinder and the second clamping member 12. The first elastic member 31 and the two second elastic members 32 are springs sleeved on the guide rod, so that the springs can be deformed along the length direction of the guide rod.

[0101] The insulating member 70 is disposed between the two clamping assemblies 10 to separate the two clamping assemblies 10. The support assembly 80 is used to support the main body 403 of the capacitor 400. The top of the support assembly 80 is higher than the clamping assembly 10, and the height difference between the two is h. The support assembly 80 can independently support the main body 403 of the capacitor 400, and separate the main body 403 of the capacitor 400 from the clamping assembly 10 in the height direction. The support assembly 80 includes at least two support members 81, and the two support members 81 are respectively disposed on both sides of the clamping assembly 10 along the second direction X. A connecting plate is connected to the bottom end of the support member 81 and the insulating member 70. The support member 81, the insulating member 70 and the connecting plate are integrally formed, and the tops of the support member 81 and the insulating member 70 are located at the same height to jointly support the main body 403 of the capacitor 400.

[0102] The correction mechanism 100 also includes a base 50 and a rotating assembly 40; the driving assembly 20, the clamping assembly 10, the insulating member 70 and the supporting assembly 80 are all arranged on the base 50; the rotating assembly 40 is connected to the base 50, and is used to drive the base 50 to rotate along a first axis 90, and the first axis 90 is perpendicular to the first direction Y and the second direction X.

[0103] In a second aspect, the present application also provides a calibration device, please refer to Figure 1 , Figure 2 and Figure 4 The calibration device 1000 includes a first calibration mechanism 200, a second calibration mechanism and a conveying mechanism 300; the first calibration mechanism 200 includes a fixer and a rotator, the fixer is used to fix the capacitor 400, the rotator is connected to the fixer, and the rotator is used to drive the fixer and the capacitor 400 to rotate to calibrate the position of the capacitor 400; the conveying mechanism 300 is used to convey the capacitor 400 in the first calibration mechanism 200 to the second calibration mechanism. The second calibration mechanism is used to calibrate the capacitor 400 after the calibration by the first calibration mechanism 200, and any calibration mechanism 100 in the first aspect of the embodiment can be used as the second calibration mechanism.

[0104] Optionally, the first calibration mechanism 200 further includes a recognition camera, and the recognition camera is used to recognize the positions of the first pin 401 and the second pin 402 .

[0105] Optionally, the fixture includes a clamping claw cylinder or the like.

[0106] The rotator can drive the capacitor 400 to rotate around the center line to correct the positions of the first pin 401 and the second pin 402 relative to the center line of the capacitor 400. Optionally, the rotator drives the capacitor 400 to rotate at different angles according to the recognition result of the recognition camera. Optionally, the rotator includes a stepping motor or a screw.

[0107] The conveying mechanism 300 can convey the capacitor 400 to a specific position on the clamping assembly 10. Optionally, the conveying mechanism 300 includes a clamping cylinder and a flipping cylinder, the clamping cylinder includes two opposite V-shaped clamps, the V-shaped clamps can guide the capacitor 400 to a specific position, the flipping cylinder is connected to the clamping cylinder, and the flipping cylinder is used to drive the clamping cylinder and the capacitor 400 to flip 180°, so that the axis of the capacitor 400 can be aligned with the center line of the whole composed of the two clamping assemblies 10 (the center line is perpendicular to the first direction Y and the second direction X) to place the capacitor 400.

[0108] Optionally, the process of calibrating capacitor 400 in the embodiment of the present application is: the recognition camera recognizes the positions of the first pin 401 and the second pin 402, and then the fixer fixes the capacitor 400, and the rotator drives the fixer and the capacitor 400 to rotate around the center line, so that the first pin 401 and the second pin 402 are rotated to a preset position.

[0109] Then the clamping cylinder clamps the capacitor 400 and guides the capacitor 400 to a specific position. The flipping cylinder drives the clamping cylinder and the capacitor to flip 180 degrees, so that the pins of the capacitor 400 face downward, and the capacitor 400 is placed on the second correction mechanism, and the center line of the capacitor 400 is aligned with the center position of the whole composed of the two clamping components 10 to place the capacitor 400.

[0110] When placing capacitor 400 on the second correction mechanism, the positions of the first pin 401 and the second pin 402 relative to the center line of capacitor 400 are uncertain. If the first pin 401 or the second pin 402 is placed on the first clamp 11 or the second clamp 12, the main body 403 of capacitor 400 cannot be stably placed on the second correction mechanism, and capacitor 400 will fall from the second correction mechanism; if the first pin 401 and the second pin 402 are placed in the clamping space 13, the main body 403 of capacitor 400 can remain stable on the clamping assembly 10, and the second correction mechanism can push the first pin 401 and the second pin 402 to correct the capacitor 400.

[0111] The beneficial effects of the embodiments of the present application are as follows: the second correction mechanism in the correction device 1000 uses the correction mechanism 100 of the first embodiment, and can place the first pin 401 and the second pin 402 that have a large deviation from the preset position on the clamping assembly 10, so that this type of capacitor 400 falls from the clamping assembly 10, and can avoid placing the capacitor 400 with a large position deviation between the first pin 401 and the second pin 402 into the test socket, and can reduce the risk of the first pin 401 and the second pin 402 of the capacitor 400 colliding with the capacitor test socket 500. The second correction mechanism can also push the first pin 401 and the second pin 402 in the clamping space 13, so that the first pin 401 and the second pin 402 can be arranged along the second direction X, so that the first pin 401 and the second pin 402 can be placed in the corresponding clamping gap 501 on the capacitor test socket 500, thereby reducing the risk of the first pin 401 and the second pin 402 of the capacitor 400 damaging the capacitor test socket 500, and can solve the technical problem that the pins of the horn capacitor collide with the capacitor test socket 500, which easily leads to damage to the capacitor test socket 500 and the horn capacitor.

[0112] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A calibration mechanism for calibrating capacitance, characterized in that: include: At least two clamping assemblies, the clamping assemblies comprising a first clamping member and a second clamping member arranged opposite to each other along a first direction, a clamping space being arranged between the first clamping member and the second clamping member, the clamping space being used to accommodate the first pin and / or the second pin of the capacitor; At least two of the clamping components are distributed along a second direction, so that the first pin and the second pin are arranged along the second direction, and the second direction is perpendicular to the first direction; The driving assembly is used to drive the first clamping member and the second clamping member to move closer to or away from each other.

2. The correction mechanism according to claim 1, characterized in that: The correction mechanism further includes an elastic component, wherein the elastic component is respectively in contact with the driving component and the first clamping member, so that the driving component drives the first clamping member to move through the elastic component; And / or the elastic component is respectively in contact with the driving component and the second clamping member, so that the driving component drives the second clamping member to move through the elastic component.

3. The correction mechanism according to claim 2, characterized in that: The elastic component includes a first elastic member and a second elastic member, the first elastic member abuts against the driving component and the first clamping member respectively, and the second elastic member abuts against the driving component and the second clamping member respectively.

4. The correction mechanism according to claim 2, characterized in that: The correction mechanism further comprises a guide structure connected to the clamping assembly, wherein the guide structure is used to guide the clamping assembly to move along the deformation direction of the elastic assembly.

5. The correction mechanism according to claim 1, characterized in that: The first clamping member and the second clamping member are both made of metal material; The correction mechanism further comprises an insulating member arranged between the clamping assemblies, wherein the insulating member is used to separate the clamping assemblies.

6. The correction mechanism according to claim 1, characterized in that: The correction mechanism also includes a base and a rotating assembly; the driving assembly and the clamping assembly are both arranged on the base; the rotating assembly is connected to the base, and the rotating assembly is used to drive the base to rotate along a first axis, and the first axis is perpendicular to the first direction and the second direction.

7. The correction mechanism according to claim 1, characterized in that: The correction mechanism also includes a support component, and the support component is used to support the main body of the capacitor.

8. The correction mechanism according to claim 7, characterized in that: The support assembly includes at least two support members, each of which is respectively arranged on two sides of the clamping assembly along the second direction, and the support member is an insulating structural member.

9. The correction mechanism according to claim 1, characterized in that: A receiving space is provided on one side of the first clamping member and / or the second clamping member away from the clamping space along the first direction, and the receiving space is used to receive one or more pins of the capacitor except the first pin and the second pin.

10. A calibration device, characterized in that: include: A first correction mechanism, the first correction mechanism comprises a fixer and a rotator, the fixer is used to fix the capacitor, the rotator is connected to the fixer, and the rotator is used to drive the fixer and the capacitor to rotate to correct the position of the capacitor; A second correction mechanism, used to correct the capacitance corrected by the first correction mechanism, wherein the correction mechanism according to any one of claims 1 to 9 is used as the second correction mechanism; A conveying mechanism is used to convey the capacitance in the first correction mechanism to the second correction mechanism.

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