A tool and method for sealing ends of electronic components

Abstract

The present application discloses a tool and method for sealing electronic components. The tool comprises a leveling base, a clamping member, and a slurry base. The leveling base is provided with a plurality of positioning grooves for accommodating the product to be sealed, and the positioning grooves correspond one to one with the product to be sealed. The clamping member comprises a first clamping plate and a second clamping plate arranged opposite to the first clamping plate, and the middle portion of the first clamping plate is rotatably connected to the middle portion of the second clamping plate. One end of the first clamping plate and one end of the second clamping plate opposite to it jointly constitute the force application end of the clamping member, and the other end of the first clamping plate and the other end of the second clamping plate opposite to it jointly constitute the product clamping end of the clamping member. The ends of the first clamping plate and the second clamping plate forming the product clamping end are both provided with elastic sleeves. The slurry base is provided with a plurality of slurry troughs containing slurry. The tool provided by the present application solves the problem in the prior art that electrical performance testing occupies the end coating equipment of the production line, affecting the production efficiency of batch products.

Description

Technical Field

[0001] The present application relates to the technical field of electronic component termination equipment, and in particular to a tooling and termination method for electronic component termination. Background Art

[0002] The rapid development of the electronic information product manufacturing industry has led to the rapid development of surface mount technology (SMT) and the production lines associated with its manufacture. Surface mount technology (SMT) is a circuit assembly technology that involves mounting leadless or short-lead surface mount components (SMC / SMD, also known as chip components in Chinese) on the surface of a printed circuit board (PCB) or other substrate, using soldering methods such as reflow or dip soldering. The primary equipment used is an automatic placement machine.

[0003] Electronic components are components of electronic devices and small machines and instruments. They are often made up of several parts and can be used across similar products. Common electronic components include resistors, capacitors, potentiometers, electron tubes (including diodes and transistors), inductors, heat sinks, connectors, electroacoustic devices, laser devices, electronic displays, optoelectronic devices, sensors, power supplies, switches, and relays.

[0004] Taking ceramic capacitors as an example, there are 13 steps in the production process, from batching to surface treatment. Among them, the end-capping process is the key process, which is mainly used to realize the lead-out of the internal electrodes of the capacitor. The main component of the end electrode slurry as the lead-out electrode is pure silver. In order to confirm whether the capacity of large-scale ceramic capacitors is hit and avoid the subsequent waste of end electrode slurry, it is necessary to extract 30 to 50 products from the large-scale products, and perform end-capping and end-burning operations in advance. After the end electrode is burned, the inner electrode is led out and the capacitor capacity test can be carried out. The quality inspector confirms the capacity hit rate and then feeds back to the designer, and makes a judgment on the coated and uncoated products. This operation is referred to as "electrical performance test".

[0005] Electrical performance testing needs to be carried out batch by batch. There are many batches, many sizes and small quantities. Since the production line coating equipment is shared with batch products, it has a great impact on batch product production.

[0006] Therefore, it is urgent to propose a new technical solution to solve the problems existing in the existing technology. Summary of the Invention

[0007] The present application provides a tooling and a method for sealing ends of electronic components, which are used to solve the problem in the prior art that electrical performance testing occupies the end coating equipment of the production line, affecting the production efficiency of batch products.

[0008] In order to achieve the above objectives, this application provides the following technical solutions:

[0009] In one aspect, the present application provides a tool for sealing electronic components, comprising a leveling base, a clamping component, and a slurry base; a loading station for laying the product to be sealed is formed on the leveling base, and a plurality of positioning grooves are formed on the loading station, the positioning grooves are used to accommodate the product to be sealed, and the positioning grooves correspond one to one with the product to be sealed;

[0010] The clamping component includes a first clamping plate and a second clamping plate arranged opposite to the first clamping plate, the middle portion of the first clamping plate is rotatably connected to the middle portion of the second clamping plate; one end of the first clamping plate and one end of the second clamping plate opposite thereto jointly constitute the force application end of the clamping component, and the other end of the first clamping plate and the other end of the second clamping plate opposite thereto jointly constitute the product clamping end of the clamping component; the ends of the first clamping plate and the second clamping plate forming the product clamping end are both provided with elastic sleeves;

[0011] A plurality of slurry grooves are provided on the slurry base, and slurry is contained in the slurry grooves.

[0012] Furthermore, in the above technical solution, the leveling base is a plate-shaped structural member, and positioning grooves are provided on the plate surface of the leveling base, and a plurality of positioning grooves are evenly arranged on the plate surface.

[0013] Furthermore, the positioning groove is a groove recessed from the plate surface, the shape of the positioning groove is adapted to the cross-sectional shape of the product to be sealed, and the depth of the positioning groove ranges from one third to two thirds of the length of the product to be sealed.

[0014] Furthermore, a plurality of positioning grooves are arranged in a matrix on the plate surface.

[0015] Furthermore, the depth of the positioning groove is half of the length of the product to be sealed.

[0016] Furthermore, a first mounting seat is formed in the middle of the first splint, and a second mounting seat is formed in the middle of the second splint, and the first mounting seat and the second mounting seat are adapted to be plugged in; the first mounting seat and the second mounting seat are rotatably connected via a rotating shaft; an elastic member is provided between the first mounting seat and the second mounting seat, and the elastic member is installed on the rotating shaft.

[0017] Furthermore, when the ends of the first and second splints forming the force-applying ends move closer to each other under the action of force, the ends of the first and second splints forming the product clamping ends move away from each other with the rotation axis as the rotation point, allowing the product to be sealed to enter the product clamping end. During this period, the elastic part deforms and generates a force on the first and second splints.

[0018] Furthermore, when the product to be sealed enters the product clamping end, the force acting on the force-applying end is removed, and the ends of the first and second clamping plates forming the force-applying ends move away from each other under the resetting action of the elastic member, and the ends of the first and second clamping plates forming the product clamping ends move closer to each other with the rotation axis as the rotation point, thereby achieving clamping of the product to be sealed.

[0019] Furthermore, the elastic member includes a torsion spring, and the torsion spring is a helical structure.

[0020] Furthermore, the elastic sleeve is a silicone piece installed on one end of the first splint or the second splint.

[0021] Furthermore, the slurry base is a plate-like structural member, and a plurality of slurry grooves are provided on one side of the plate surface of the slurry base, wherein the slurry grooves are long strip-shaped grooves; the groove widths of two adjacent slurry grooves are the same or different; the groove depths of two adjacent slurry grooves are the same or different.

[0022] Furthermore, the depth of the slurry tank is adapted to the length of the product to be sealed; and the width of the slurry tank is adapted to the length of the cross section of the product to be sealed.

[0023] Furthermore, the tooling for sealing electronic components also includes an action execution mechanism and an oven. The action execution mechanism is used to realize the action control of the force application end of the clamping component; the oven is used to realize the drying of the product to be sealed after the slurry coating is completed.

[0024] On the other hand, based on the above-mentioned tooling for sealing electronic components, the present application also provides a method for sealing electronic components, which uses the above-mentioned tooling to seal the product to be sealed, including the following steps:

[0025] S1: insert the product to be sealed into the positioning groove on the leveling base so that the end of the product to be sealed contacts the bottom of the positioning groove;

[0026] S2: Apply force to the force-applying end of the clamping component to open the product clamping end of the clamping component and place it on the leveling base so that the portion of the product to be sealed exposed from the positioning groove is clamped by the product clamping end. Then, vertically pull the clamping component to release the product to be sealed from the positioning groove.

[0027] S3: Move the clamping component holding the product to be sealed to the slurry base, immerse the product to be sealed outside the product clamping end into the slurry tank of the slurry base, and make the slurry in the slurry tank adhere to the end electrode of the product to be sealed;

[0028] S4: placing the clamping component holding the product to be capped after the slurry is coated into an oven to dry the slurry attached to the terminal electrode;

[0029] S5: Remove the clamping component from the oven, use another clamping component to clamp the end of the product to be sealed that has been wrapped with the slurry, repeat step S3, so that the other end of the product to be sealed is attached to the slurry in the slurry tank, repeat step S4, and obtain the product with completed end sealing after the slurry is dried, and unload it from the clamping component.

[0030] The above technical solution further has the following advantages: when the slurry in the slurry tank adheres to the end electrode of the product to be sealed, the clamping component is pulled to move the product to be sealed out of the slurry tank; during the pulling process, the clamping component is moved left and right to achieve the modification of the end electrode morphology.

[0031] Compared with the existing technology, this application has the following beneficial effects:

[0032] The tooling for sealing electronic components provided by the present application includes a leveling base, a clamping component and a slurry base. A number of positioning grooves for accommodating the product to be sealed are formed on the leveling base. The product to be sealed is leveled on the leveling base, and the positioning grooves correspond one-to-one to the product to be sealed. The clamping component is used to clamp the product to be sealed on the leveling base and immerse the product to be sealed into the slurry tank of the slurry base, so that the slurry adheres to the end electrode of the product to be sealed. The tooling for sealing electronic components provided by the present application can separate products that need to undergo electrical performance testing from the production line, greatly reducing the man-hours occupied by multi-batch and small-batch electrical performance product testing on batch product production equipment. The tooling provided by the present application has a simple and reliable structure, is easy to operate, does not require high skills from the operator, can be operated at other locations in the process room, and has flexible space occupancy. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments. 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 creative work. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing the present application; for example, based on the technical concepts and exemplary drawings disclosed in this application, those skilled in the art are able to easily make routine adjustments or further optimizations to the addition / reduction / attribution division, specific shapes, positional relationships, connection methods, and dimensional ratios of certain units (components).

[0034] Figure 1 This is a structural diagram of a leveling base provided by the present application in an embodiment. The leveling base shown in the figure is suitable for small-sized products;

[0035] Figure 2This is a structural diagram of the leveling base provided by the present application in another embodiment. The leveling base shown in the figure is suitable for small-sized products. Figure 1 The leveling base shown can accommodate relatively large products;

[0036] Figure 3 This is a structural diagram of a leveling base provided by the present application in an embodiment. The leveling base shown in the figure can adapt to large-sized products;

[0037] Figure 4 This is a structural diagram of the leveling base provided by the present application in another embodiment. The leveling base shown in the figure can adapt to products of larger sizes. Figure 3 The leveling base shown can accommodate relatively large products;

[0038] Figure 5 This is a structural diagram of a leveling base provided by the present application in another embodiment. The leveling base shown in the figure can adapt to products of larger sizes. Figure 4 The leveling base shown can accommodate relatively larger products;

[0039] Figure 6 This is a schematic structural diagram of a slurry base provided by the present application in one embodiment;

[0040] Figure 7 A schematic diagram of a state in which a product to be sealed is implanted into a positioning groove of a leveling base in one embodiment;

[0041] Figure 8 This is a schematic structural diagram of a clamping component provided by the present application in one embodiment;

[0042] Figure 9 For Figure 7 A schematic diagram of a state in which a clamping component is used to clamp the product to be sealed;

[0043] Figure 10 For Figure 9 A schematic diagram of a state in which a clamping component holding a product to be sealed is lifted up on the basis of a clamping component;

[0044] Figure 11 For the general Figure 10 A schematic diagram showing a state in which a clamping member holding a product to be sealed is immersed in a slurry tank of a slurry base;

[0045] Figure 12 This is a schematic diagram of the state where two clamping components transfer the product to be sealed.

[0046] Description of reference numerals:

[0047] 100, leveling base; 110, positioning groove;

[0048] 200, clamping member; 210, first clamping plate; 211, first mounting seat; 220, second clamping plate; 221, second mounting seat; 230, rotating shaft; 240, force application end; 250, product clamping end; 260, elastic sleeve;

[0049] 300, slurry base; 310, slurry tank;

[0050] 400. Products to be sealed. DETAILED DESCRIPTION

[0051] The present application will be further described below in detail through specific embodiments in conjunction with the accompanying drawings.

[0052] In the description of this application: unless otherwise specified, the meaning of "plurality" is two or more. The terms "first", "second", "third", etc. in this application are intended to distinguish the objects referred to and do not have any special meaning in terms of technical connotation (for example, they should not be understood as emphasizing the importance or order, etc.). Expressions such as "including", "comprising", "having", etc. also mean "not limited to" (certain units, components, materials, steps, etc.).

[0053] Terms such as "upper," "lower," "left," "right," and "center" used in this application are generally intended to facilitate intuitive understanding when compared with the accompanying drawings and are not intended to be absolute limitations on positional relationships in actual products. Changes to these relative positional relationships are considered within the scope of this application without departing from the technical concepts disclosed herein.

[0054] Example 1

[0055] Electrical performance testing needs to be performed batch by batch. With large batches, varying sizes, and small quantities, this significantly impacts batch production due to the shared end-capping equipment on the production line. Therefore, there is an urgent need for a manual electrical performance capping tool to separate the electrical performance of product batches from the production of batches, ensuring timely electrical performance testing without impacting batch production.

[0056] To this end, the present application provides a tool for sealing electronic components, which can be used to reduce the situation where the equipment working hours are too high when sealing small batches of electronic components (such as ceramic capacitors). The inventor has developed the structure of the tool in combination with the action of the batch product sealing equipment. Since the tool is used for the sealing detection of small batches of electronic components, the sealing amount is not large, so the tool is designed to be suitable for manual sealing. When the tool is used, the end of one side of the electronic component (such as a ceramic capacitor) is flattened in the tool, and then moved to the end electrode slurry for dipping. After the end is burned, the internal electrode is led out to facilitate electrical performance testing.

[0057] The end-sealing actions of the batch product end-sealing equipment include: implantation, leveling, end-sealing, drying, turning, end-sealing, drying, and unloading. According to the end-sealing actions of the batch product end-sealing equipment, the inventors designed a leveling base, a clamping component, and a slurry base. The leveling base is provided with rectangular positioning grooves of different depths and sizes according to products of different sizes and thicknesses, so that the length of the product exposed after the product is manually implanted into the positioning groove is about 1 / 2 of the whole. The clamping component clamps and lifts the product in the leveling base, and soft silicone is attached to the edge of the clamping component. The clamping component enables clamping products of the same size and thickness with a certain tolerance. A groove of a certain depth is provided on the slurry base, and the groove is filled with slurry. The slurry is spread in grooves of different depths according to the different sizes of products to achieve different end electrode widths.

[0058] The specific structure of the tooling is described in detail below:

[0059] The tooling for sealing electronic components provided in this application mainly includes a leveling base 100, a clamping component 200 and a slurry base 300. Figures 1 to 5 A loading station for laying the product 400 to be sealed is formed on the leveling base 100. The loading station is provided with a plurality of positioning grooves 110. The positioning grooves 110 are used to accommodate the product 400 to be sealed. The positioning grooves 110 correspond to the product 400 to be sealed one by one. Figure 8 The clamping member 200 includes a first clamping plate 210 and a second clamping plate 220 disposed opposite the first clamping plate 210. The middle portion of the first clamping plate 210 is rotatably connected to the middle portion of the second clamping plate 220. One end of the first clamping plate 210 and one end of the second clamping plate 220 opposite thereto together constitute the force application end 240 of the clamping member 200. The other end of the first clamping plate 210 and the other end of the second clamping plate 220 opposite thereto together constitute the product clamping end 250 of the clamping member 200. The ends of the first clamping plate 210 and the second clamping plate 220 forming the product clamping end 250 are both provided with elastic sleeves 260. Figure 6 A plurality of slurry grooves 310 are provided on the slurry base 300 , and the slurry grooves 310 are filled with slurry.

[0060] In one embodiment, see Figures 1 to 5 The leveling base 100 is a plate-shaped structural member with positioning grooves 110 formed on its surface. Several positioning grooves 110 are evenly spaced on the surface. The positioning grooves 110 are recessed grooves extending downward from the surface. Their shape matches the cross-sectional shape of the product 400 to be sealed. Their depth ranges from one-third to two-thirds of the length of the product 400 to be sealed.

[0061] In one embodiment, a plurality of positioning grooves 110 are arranged in a matrix on the plate surface. The depth of the positioning grooves 110 is half the length of the product 400 to be sealed.

[0062] See also Figure 8 The clamping assembly provided in this application is composed of a first clamping plate 210 and a second clamping plate 220. A first mounting seat 211 is formed in the middle of the first clamping plate 210, and a second mounting seat 221 is formed in the middle of the second clamping plate 220. The first mounting seat 211 and the second mounting seat 221 are adapted to be plugged in; the first mounting seat 211 and the second mounting seat 221 are rotatably connected via a rotating shaft 230; an elastic member (not shown) is provided between the first mounting seat 211 and the second mounting seat 221, and the elastic member is mounted on the rotating shaft 230. Figure 9 When the ends of the force-applying ends 240 formed on the first and second clamping plates 210 and 220 move closer to each other under the action of force, the ends of the product clamping ends 250 formed on the first and second clamping plates 210 and 220 move away from each other with the rotation axis 230 as the rotation point, allowing the product 400 to be sealed to enter the product clamping end 250. During this period, the elastic member deforms and generates a force on the first and second clamping plates 210 and 220. After the product 400 to be sealed enters the product clamping end 250, the force acting on the force-applying ends 240 is removed, and the ends of the force-applying ends 240 formed on the first and second clamping plates 210 and 220 move away from each other under the resetting action of the elastic member, and the ends of the product clamping ends 250 formed on the first and second clamping plates 210 and 220 move closer to each other with the rotation axis 230 as the rotation point, thereby achieving the clamping of the product 400 to be sealed. The structural principle of the clamping component 200 provided in this application is similar to that of the clamps used in daily life.

[0063] In one embodiment, the elastic member on the clamping component 200 can be a torsion spring having a spiral structure. The elastic sleeve 260 is a silicone member installed at one end of the first clamping plate 210 or the second clamping plate 220 .

[0064] See also Figure 6 The slurry base 300 provided in this application is a plate-like structural member. A plurality of slurry grooves 310 are formed on one side of the plate surface of the slurry base 300. The slurry grooves 310 are elongated grooves. The depth of the slurry grooves 310 is adapted to the length of the product 400 to be sealed, and the width of the slurry grooves 310 is adapted to the length of the cross section of the product 400 to be sealed. The width of two adjacent slurry grooves 310 on the slurry base 300 can be the same or different; the depth of two adjacent slurry grooves 310 can be the same or different, depending on actual needs and limited by the shape and size of the product 400 to be sealed.

[0065] In one embodiment, the tooling for sealing electronic components further includes an oven, and the oven is used to dry the product 400 to be sealed after the slurry coating is completed.

[0066] In one embodiment, the tooling for sealing electronic components further includes an action actuator, which is used to control the action of the force-applying end 240 of the clamping member 200. The action actuator is not required, and when the action actuator is not used, the clamping member 200 can be manually controlled.

[0067] The tooling provided by this application can separate products requiring electrical performance testing from the production line, significantly reducing the time required for testing multiple or small batches of electrical performance products on mass production equipment. The tooling provided by this application is simple and reliable in structure, easy to operate, requires minimal operator skill, and can be operated from other locations within the process room, providing flexible space utilization.

[0068] Example 2

[0069] Based on the tooling for electronic component termination provided in the first embodiment above, this embodiment provides a method for performing electronic component termination using the tooling, which may specifically include the following steps:

[0070] S1: Insert the product 400 to be sealed into the positioning groove 110 on the leveling base 100 so that the end of the product 400 to be sealed contacts the bottom of the positioning groove 110. Figure 7 ;

[0071] S2: Apply force to the force application end 240 of the clamping member 200 to open the product clamping end 250 of the clamping member 200 and attach it to the leveling base 100, so that the part of the product 400 to be sealed that is exposed from the positioning groove 110 is clamped by the product clamping end 250, see Figure 9 , then vertically pull the clamping member 200 so that the product to be sealed 400 is separated from the positioning groove 110, see Figure 10 ;

[0072] S3: Move the clamping member 200 holding the product 400 to be sealed to the slurry base 300, immerse the product 400 to be sealed outside the product clamping end 250 into the slurry tank 310 of the slurry base 300, and make the slurry in the slurry tank 310 adhere to the end electrode of the product 400 to be sealed, see Figure 11 ;

[0073] S4: placing the clamping member 200 holding the product to be sealed 400 coated with the slurry into an oven to dry the slurry attached to the terminal electrode;

[0074] S5: Take the clamping member 200 out of the oven, and use another clamping member 200 to clamp the end of the product to be sealed 400 that has been coated with the slurry. Figure 12 Repeat step S3 so that the other end of the product 400 to be sealed is attached to the slurry in the slurry tank 310, repeat step S4, and after the slurry is dried, the sealed product is obtained and unloaded from the clamping component 200.

[0075] In the above step S3, when the slurry in the slurry tank 310 adheres to the end electrode of the product to be sealed 400, the clamping component 200 is pulled to move the product to be sealed 400 out of the slurry tank 310; during the pulling process, the clamping component 200 is moved horizontally left and right to achieve the modification of the end electrode morphology.

[0076] The capping method provided herein, when implemented in conjunction with a tooling for capping electronic components, can separate products requiring electrical performance testing from the production line, significantly reducing the time required for testing multi-batch or small-batch electrical performance products on mass production equipment. The tooling provided herein is simple and reliable in structure, easy to operate, requires minimal operator skill, and can be operated from other locations within the process room, providing flexible space utilization.

[0077] The technical features of the above embodiments can be combined arbitrarily (as long as there is no contradiction in the combination of these technical features). In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described; these embodiments that are not explicitly written should also be considered to be within the scope of this specification.

[0078] The present application has been described in a relatively specific and detailed manner through general explanations and specific embodiments. It should be understood that, based on the technical concept of the present application, several conventional adjustments or further innovations may be made to these specific embodiments; however, as long as they do not depart from the technical concept of the present application, the technical solutions obtained by such conventional adjustments or further innovations also fall within the scope of protection of the claims of the present application.

Claims

1. A method for capping an electronic component, characterized in that: The product to be sealed is sealed using a tool for sealing electronic components, the tool comprising a leveling base, a clamping component, and a slurry base; a loading station for laying the product to be sealed is formed on the leveling base, and a plurality of positioning grooves are provided on the loading station, the positioning grooves being used to accommodate the product to be sealed, and the positioning grooves corresponding to the product to be sealed one by one; The clamping component includes a first clamping plate and a second clamping plate arranged opposite to the first clamping plate, the middle portion of the first clamping plate is rotatably connected to the middle portion of the second clamping plate; one end of the first clamping plate and one end of the second clamping plate opposite thereto jointly constitute the force application end of the clamping component, and the other end of the first clamping plate and the other end of the second clamping plate opposite thereto jointly constitute the product clamping end of the clamping component; the ends of the first clamping plate and the second clamping plate forming the product clamping end are both provided with elastic sleeves; The slurry base is provided with a plurality of slurry grooves, and the slurry is contained in the slurry grooves; The end-capping method comprises the following steps: S1: insert the product to be sealed into the positioning groove on the leveling base so that the end of the product to be sealed contacts the bottom of the positioning groove; S2: Apply force to the force-applying end of the clamping component to open the product clamping end of the clamping component and place it on the leveling base so that the portion of the product to be sealed exposed from the positioning groove is clamped by the product clamping end. Then, vertically pull the clamping component to release the product to be sealed from the positioning groove. S3: Move the clamping component holding the product to be sealed to the slurry base, immerse the product to be sealed outside the product clamping end into the slurry tank of the slurry base, and make the slurry in the slurry tank adhere to the end electrode of the product to be sealed; S4: placing the clamping component holding the product to be capped after the slurry is coated into an oven to dry the slurry attached to the terminal electrode; S5: Remove the clamping component from the oven, use another clamping component to clamp the end of the product to be sealed that has been wrapped with the slurry, repeat step S3, so that the other end of the product to be sealed is attached to the slurry in the slurry tank, repeat step S4, and obtain the product with completed end sealing after the slurry is dried, and unload it from the clamping component.

2. The method for capping an electronic component according to claim 1, wherein: The leveling base is a plate-shaped structural member, and positioning grooves are opened on the plate surface of the leveling base, and a plurality of positioning grooves are evenly arranged on the plate surface; The positioning groove is a groove recessed from the plate surface. The shape of the positioning groove is adapted to the cross-sectional shape of the product to be sealed. The depth of the positioning groove ranges from one third to two thirds of the length of the product to be sealed.

3. The method for capping an electronic component according to claim 2, wherein: A plurality of positioning grooves are arranged in a matrix on the plate surface; The depth of the positioning groove is half of the length of the product to be sealed.

4. The method for capping an electronic component according to claim 1, wherein: A first mounting seat is formed in the middle of the first clamping plate, and a second mounting seat is formed in the middle of the second clamping plate. The first mounting seat and the second mounting seat are adapted to be plugged together. The first mounting seat and the second mounting seat are rotatably connected via a rotating shaft. An elastic member is provided between the first mounting seat and the second mounting seat, and the elastic member is mounted on the rotating shaft. When the ends of the first and second clamping plates forming the force-applying ends move closer to each other under the action of the force, the ends of the first and second clamping plates forming the product clamping ends move away from each other with the rotation axis as the rotation point, allowing the product to be sealed to enter the product clamping end. During this period, the elastic member deforms and generates a force on the first and second clamping plates. When the product to be sealed enters the product clamping end, the force acting on the force-applying end is removed, and the ends of the first and second clamping plates forming the force-applying ends move away from each other under the resetting action of the elastic member, and the ends of the first and second clamping plates forming the product clamping ends move closer to each other with the rotating axis as the rotation point, thereby achieving clamping of the product to be sealed.

5. The method for capping an electronic component according to claim 4, wherein: The elastic member includes a torsion spring, and the torsion spring is a helical structure; The elastic sleeve is a silicone piece installed at one end of the first splint or the second splint.

6. The method for capping an electronic component according to claim 1, wherein: The slurry base is a plate-shaped structural member, and a plurality of slurry grooves are opened on one side of the plate surface of the slurry base, and the slurry grooves are long strip-shaped grooves; The widths of two adjacent slurry troughs are the same or different; The depths of two adjacent slurry tanks are the same or different.

7. The method for capping an electronic component according to claim 6, wherein: The depth of the slurry trough is adapted to the length of the product to be sealed; the width of the slurry trough is adapted to the length of the cross section of the product to be sealed.

8. The method for capping an electronic component according to claim 6, wherein: It also includes an action execution mechanism and an oven. The action execution mechanism is used to realize the action control of the force application end of the clamping component; the oven is used to realize the drying of the product to be sealed after the slurry is coated.

9. The method for capping an electronic component according to claim 1, wherein: When the slurry in the slurry tank adheres to the end electrode of the product to be sealed, the clamping component is pulled to move the product to be sealed out of the slurry tank; during the pulling process, the clamping component is moved left and right to achieve the modification of the end electrode morphology.

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