Automatic quantitative filling device for glass powder used for electronic component sealing

Abstract

The utility model provides a kind of glass powder automatic quantitative filling device for electronic component sealing, belong to electronic component manufacturing equipment technical field, including feeding mechanism, including connecting beam, fixed connection in the both ends of the connecting beam's stand, fixed connection in the lateral wall of the stand auxiliary chain, fixed connection in the stand bottom's moving frame, adaptive installation in the moving frame bottom's auxiliary wheel, and set in the transport assembly of the stand surface of the stand surface.This utility model realizes the accurate quantitative filling of glass powder in the sealing process of electronic component by the collaborative design of feeding mechanism and discharging mechanism, solves the problem of low efficiency and poor precision of traditional manual filling;Transport assembly adopts the movement mode of lifting motor drive transmission gear on chain, can flexibly adjust the height of transport frame;Sub-assembly is monitored by weighing sensor in real time The weight of glass powder, cooperate with the accurate quantitative unloading of baffle realized by cylinder control, ensure the consistency of filling amount.

Description

Technical Field

[0001] This utility model belongs to the technical field of electronic component manufacturing equipment, specifically relating to an automatic quantitative filling device for glass powder used in sealing electronic components. Background Technology

[0002] The background technology of automatic filling devices can be traced back to the industrial production needs of the early 20th century. Initially, basic material filling was achieved using mechanical valves and simple control systems. With the development of sensor technology, PLC control, and computer technology, high precision, automation, and multi-material compatibility were gradually achieved in the mid-to-late 20th century. Since the 21st century, the integration of IoT and AI technologies has further promoted its intelligent upgrade, enabling adaptive adjustment, remote monitoring, and data analysis capabilities. This technology is widely used in industries such as food, pharmaceuticals, chemicals, and daily chemicals for the precise metering and packaging of liquids, powders, or granular materials on production lines, significantly improving production efficiency and consistency while reducing manual intervention and waste. Its application scenarios are expanding to intelligent manufacturing and flexible production lines to meet the needs of personalized customization and small-batch production.

[0003] Traditional glass powder filling methods mainly rely on manual operation or simple mechanical devices, which have many technical bottlenecks. Manual filling is inefficient and it is difficult to ensure dosage consistency, and it is easily affected by the operator's skill level. Ordinary mechanical filling devices lack precise measurement functions, resulting in large deviations in glass powder dosage, which affects sealing quality. Existing equipment generally lacks height adjustment mechanisms, making it difficult to adapt to electronic components of different sizes and specifications. Utility Model Content

[0004] The purpose of this invention is to provide an automatic quantitative filling device for glass powder for sealing electronic components, aiming to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An automatic quantitative filling device for glass powder for sealing electronic components includes,

[0007] The feeding mechanism includes a connecting beam, columns fixedly connected to both ends of the connecting beam, an auxiliary chain fixedly connected to the side wall of the column, a movable frame fixedly connected to the bottom of the column, auxiliary wheels adapted to be installed at the bottom of the movable frame, and a transport component sleeved on the surface of the column.

[0008] The feeding mechanism includes a base frame, a mounting frame fixedly connected to the side wall of the base frame, a dust collector adapted to be installed on the inner wall of the mounting frame, a placement platform fixedly connected to the top of the mounting frame, an opening and closing assembly fixedly connected to the inner wall of the placement platform, and a material dispensing assembly fixedly connected to the side wall of the placement platform.

[0009] The transport assembly includes a sleeve fitted on the surface of the column, rollers connected to the inner wall of the sleeve via bearings, a lifting motor adapted to be installed on the surface of the sleeve, a transmission gear fixedly connected to the output end of the lifting motor, a transport frame fixedly connected to the side wall of the lifting motor, and a transport motor adapted to be installed on the surface of the transport frame.

[0010] As a preferred embodiment of the present invention, the opening and closing assembly includes a storage hopper fixedly connected to the inner wall of the placement platform, and an opening and closing cylinder fixedly connected to the side wall of the storage hopper.

[0011] As a preferred embodiment of the present invention, the opening and closing assembly further includes a connector fixedly connected to the end of the opening and closing cylinder, and baffles hinged to both ends of the connector.

[0012] As a preferred embodiment of the present invention, the opening and closing assembly further includes a guide hopper fixedly connected to the inner wall of the placement platform, and a discharge valve adapted to be installed at the bottom of the guide hopper.

[0013] As a preferred embodiment of this utility model, the material distribution assembly includes a fixed frame fixedly connected to the side wall of the placement platform, and a weighing sensor fixedly connected to the inner wall of the fixed frame.

[0014] As a preferred embodiment of the present invention, the material distribution assembly further includes a feed hopper fixedly connected to the side wall of the fixed frame, and a discharge hopper connected to the bottom of the feed hopper.

[0015] As a preferred embodiment of the present invention, the material distribution assembly further includes a control cylinder fixedly connected to the side wall of the hopper, and a baffle plate fixedly connected to the end of the control cylinder.

[0016] Compared with existing technologies, the advantages of this utility model are as follows: Through the coordinated design of the feeding and unloading mechanisms, precise quantitative filling of glass powder is achieved during the sealing process of electronic components, solving the problems of low efficiency and poor accuracy of traditional manual filling; the transport component adopts the movement of transmission gears on a chain driven by a lifting motor, which can flexibly adjust the height of the transport frame to adapt to the positioning requirements of electronic components of different sizes; the dispensing component monitors the weight of glass powder in real time through a weighing sensor, and achieves precise quantitative feeding in conjunction with a cylinder-controlled baffle to ensure the consistency of filling amount; the opening and closing component adopts an adjustable baffle structure driven by a cylinder to make the glass powder evenly distributed and avoid accumulation or blockage; the overall structure integrates a dust removal device to effectively control dust pollution and improve the cleanliness of the working environment. It has the advantages of high automation, good filling accuracy, wide applicability, and high production efficiency, and can meet the needs of mass production of precision electronic components. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the transportation components of this utility model;

[0020] Figure 3 This is a schematic diagram of the opening and closing component of this utility model;

[0021] Figure 4 This is a schematic diagram of the material distribution component of this utility model.

[0022] In the diagram: 100, feeding mechanism; 101, connecting beam; 102, column; 103, auxiliary chain; 104, moving frame; 105, auxiliary wheel; 106, transport component; 106a, sleeve; 106b, roller; 106c, lifting motor; 106d, transmission gear; 106e, transport frame; 106f, transport motor; 200, unloading mechanism; 201, base frame; 202, mounting frame; 20 3. Dust collector; 204. Placement platform; 205. Opening and closing assembly; 205a. Storage hopper; 205b. Opening and closing cylinder; 205c. Connector; 205d. Baffle; 205e. Guide hopper; 205f. Discharge valve; 206. Material distribution assembly; 206a. Fixing frame; 206b. Weighing sensor; 206c. Feed hopper; 206d. Discharge hopper; 206e. Control cylinder; 206f. Baffle plate. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example

[0027] Reference Figures 1-4 This embodiment of the present invention provides an automatic quantitative filling device for glass powder for sealing electronic components, comprising:

[0028] The feeding mechanism 100 includes a connecting beam 101, columns 102 fixedly connected to both ends of the connecting beam 101, an auxiliary chain 103 fixedly connected to the side wall of the column 102, a movable frame 104 fixedly connected to the bottom of the column 102, auxiliary wheels 105 adapted to be installed at the bottom of the movable frame 104, and a transport component 106 sleeved on the surface of the column 102.

[0029] The unloading mechanism 200 includes a base frame 201, a mounting frame 202 fixedly connected to the side wall of the base frame 201, a dust collector 203 adapted to be installed on the inner wall of the mounting frame 202, a placement platform 204 fixedly connected to the top of the mounting frame 202, an opening and closing component 205 fixedly connected to the inner wall of the placement platform 204, and a material distribution component 206 fixedly connected to the side wall of the placement platform 204.

[0030] The transport assembly 106 includes a sleeve 106a fitted on the surface of the column 102, a roller 106b connected to the inner wall of the sleeve 106a via a bearing, a lifting motor 106c adapted to be installed on the surface of the sleeve 106a, a transmission gear 106d fixedly connected to the output end of the lifting motor 106c, a transport frame 106e fixedly connected to the side wall of the lifting motor 106c, and a transport motor 106f adapted to be installed on the surface of the transport frame 106e.

[0031] Specifically, the opening and closing assembly 205 includes a storage hopper 205a fixedly connected to the inner wall of the placement platform 204, and an opening and closing cylinder 205b fixedly connected to the side wall of the storage hopper 205a. The opening and closing assembly 205 also includes a connector 205c fixedly connected to the end of the opening and closing cylinder 205b, and baffles 205d hinged to both ends of the connector 205c. The opening and closing assembly 205 also includes a guide hopper 205e fixedly connected to the inner wall of the placement platform 204, and a discharge valve 205f adapted to be installed at the bottom of the guide hopper 205e.

[0032] Furthermore, the baffle 205d is also hinged to the side wall of the storage hopper 205a. The opening and closing of the baffle 205d can ensure that the glass powder can be discharged downwards evenly. At the same time, the setting of the baffle 205d can ensure the equal distribution of the glass powder.

[0033] Preferably, the material distribution assembly 206 includes a fixed frame 206a fixedly connected to the side wall of the placement platform 204, and a weighing sensor 206b fixedly connected to the inner wall of the fixed frame 206a. The material distribution assembly 206 also includes a feed hopper 206c fixedly connected to the side wall of the fixed frame 206a, and a discharge hopper 206d connected to the bottom of the feed hopper 206c. The material distribution assembly 206 also includes a control cylinder 206e fixedly connected to the side wall of the discharge hopper 206d, and a baffle plate 206f fixedly connected to the end of the control cylinder 206e.

[0034] It should be noted that the weighing sensor uses the Vishay Tedea-Huntleigh 1260 model sensor, which has a range of 1kg to 300kg and is made of stainless steel, which is corrosion resistant.

[0035] In use, the electronic components to be filled are placed on the transport frame 106e. The transport motor 106f drives the transport frame 106e to move, causing the electronic components to move towards the feeding mechanism 200. When facing different types of electronic components, the lifting motor 106c operates, driving the transmission gear 106d to rotate. The transmission gear 106d moves on the surface of the chain, thereby driving the lifting motor 106c to move up and down. The lifting motor 106c drives the transport frame 106e to move, moving the components below the feeding mechanism 200, and then into the feeding hopper 206. Glass powder is added to hopper c. Weighing sensor 206b weighs the glass powder in hopper 206c. When the weight exceeds the preset value, control cylinder 206e to move baffle 206f, opening hopper 206d and allowing glass powder to be discharged into storage hopper 205a. In storage hopper 205a, opening and closing cylinder 205b moves connector 205c, which in turn moves baffle 205d, transferring the glass powder to guide hopper 205e. Discharge valve 205f is then activated to fill the sealing area of ​​the component with glass powder.

[0036] In summary, through the coordinated operation of the feeding mechanism 100 and the unloading mechanism 200, high-precision automated filling of glass powder is achieved during the sealing process of electronic components. The transport component 106 adopts a chain drive design with a lifting motor 106c and a transmission gear 106d, which can flexibly adjust the height of the transport frame 106e to adapt to the positioning requirements of different types of components. The dispensing component 206, through the linkage control of the weighing sensor 206b and the baffle 206f, combined with the cylinder-driven adjustable baffle 205d structure in the opening and closing component 205, ensures the accuracy and uniformity of the quantitative distribution of glass powder. The integration of the dust collector 203 effectively suppresses dust pollution, the stainless steel weighing sensor 206b enhances environmental adaptability, and the cooperation between the guide hopper 205e and the unloading valve 205f further improves the filling efficiency. This device significantly reduces human operation errors, improves the consistency of the sealing process and production efficiency, and is especially suitable for the mass standardized production of precision electronic components.

[0037] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0038] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0039] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An automatic quantitative filling device for glass powder used in sealing electronic components, characterized in that: include, The feeding mechanism (100) includes a connecting beam (101), columns (102) fixedly connected to both ends of the connecting beam (101), an auxiliary chain (103) fixedly connected to the side wall of the column (102), a movable frame (104) fixedly connected to the bottom of the column (102), auxiliary wheels (105) adapted to be installed at the bottom of the movable frame (104), and a transport component (106) sleeved on the surface of the column (102). The feeding mechanism (200) includes a base frame (201), a mounting frame (202) fixedly connected to the side wall of the base frame (201), a dust collector (203) adapted to be installed on the inner wall of the mounting frame (202), a placement platform (204) fixedly connected to the top of the mounting frame (202), an opening and closing assembly (205) fixedly connected to the inner wall of the placement platform (204), and a material distribution assembly (206) fixedly connected to the side wall of the placement platform (204). The transport assembly (106) includes a sleeve (106a) fitted on the surface of the column (102), a roller (106b) connected to the inner wall of the sleeve (106a) by a bearing, a lifting motor (106c) adapted to be installed on the surface of the sleeve (106a), a transmission gear (106d) fixedly connected to the output end of the lifting motor (106c), a transport frame (106e) fixedly connected to the side wall of the lifting motor (106c), and a transport motor (106f) adapted to be installed on the surface of the transport frame (106e).

2. The automatic quantitative filling device for glass powder for sealing electronic components according to claim 1, characterized in that: The opening and closing assembly (205) includes a storage hopper (205a) fixedly connected to the inner wall of the placement platform (204), and an opening and closing cylinder (205b) fixedly connected to the side wall of the storage hopper (205a).

3. The automatic quantitative filling device for glass powder for sealing electronic components according to claim 2, characterized in that: The opening and closing assembly (205) also includes a connector (205c) fixedly connected to the end of the opening and closing cylinder (205b), and baffles (205d) hinged to both ends of the connector (205c).

4. The automatic quantitative filling device for glass powder for sealing electronic components according to claim 3, characterized in that: The opening and closing assembly (205) also includes a guide hopper (205e) fixedly connected to the inner wall of the placement platform (204), and a discharge valve (205f) adapted to be installed at the bottom of the guide hopper (205e).

5. The automatic quantitative filling device for glass powder for sealing electronic components according to claim 4, characterized in that: The material distribution assembly (206) includes a fixed frame (206a) fixedly connected to the side wall of the placement platform (204), and a weighing sensor (206b) fixedly connected to the inner wall of the fixed frame (206a).

6. The automatic quantitative filling device for glass powder for sealing electronic components according to claim 5, characterized in that: The material distribution assembly (206) also includes a feed hopper (206c) fixedly connected to the side wall of the fixed frame (206a), and a discharge hopper (206d) connected to the bottom of the feed hopper (206c).

7. The automatic quantitative filling device for glass powder for sealing electronic components according to claim 6, characterized in that: The material distribution assembly (206) also includes a control cylinder (206e) fixedly connected to the side wall of the hopper (206d), and a baffle plate (206f) fixedly connected to the end of the control cylinder (206e).

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