Plastic package material detection device
By designing a plastic sealing material detection device including weighing, rotating, material transfer and material feed components, the complex and inconvenient problem of limit-fitting optical fiber sensors in the prior art is solved, and the simple and efficient detection of plastic sealing material is achieved, ensuring inspection Efficiency and accuracy.
Patent Information
- Application Number
- CN202420893663.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The existing plastic seal detection method uses limit-fitting fiber sensors, which is relatively complex and inconvenient to install and debug, and lacks simple and reliable detection methods.
A plastic sealing material detection device including weighing components, rotating components, material transfer components and top-material components is designed to detect the weight of plastic sealing material by weighing, and to realize the orderly loading of plastic sealing material by using rotating components and material transfer components. and efficient detection.
The rapid and accurate detection of plastic sealing materials is achieved, the inspection process is simplified, the detection efficiency is improved, and the orderliness and efficiency of plastic sealing materials are ensured through the coordination of the top material assembly and the rotating component.
Smart Images
Figure CN222241435U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of semiconductor packaging frame production, and in particular to a plastic packaging material detection device. Background Art
[0002] The semiconductor package frame is an important component in the semiconductor manufacturing process. It provides protection for chips and other electronic components and helps to achieve connections between circuits. The package frame is usually made of metal, plastic or other materials, which can provide proper mechanical support and electrical connections, while ensuring the stability and reliability of chips and other components. During the production process, precise processing and assembly are required according to the design and requirements of the circuit board, which may include fixing the chip on the frame, connecting the metal wires on the circuit board, and connecting the frame to external components (such as heat sinks). The quality and design of the package frame are critical to the performance, reliability and life of electronic equipment.
[0003] In the related art, plastic encapsulation materials are usually used in the packaging frame to encapsulate chips or other small electronic devices. Therefore, high-quality plastic encapsulation materials are crucial to product performance. However, the current detection method of plastic encapsulation materials still uses a limiter with an optical fiber sensor. This detection mechanism is relatively complex and the installation and debugging process is relatively inconvenient. Therefore, seeking a simpler and more reliable plastic encapsulation material detection method is one of the current problems that need to be solved urgently.
[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0005] In view of at least one of the above technical problems, the present application provides a plastic packaging material detection device, which solves the problem that the current plastic packaging material detection method still uses a limit-matching optical fiber sensor, such a detection mechanism is relatively complex and the installation and debugging process is relatively inconvenient.
[0006] The present application provides a plastic packaging material detection device, including:
[0007] The base is provided with a feed seat, on which are provided interconnected feed holes and through holes, and the feed holes are used for feeding plastic sealing materials;
[0008] A weighing assembly is disposed in the base;
[0009] The rotating assembly includes a rotating seat and a material retaining shell. The rotating seat is rotatably arranged above the weighing assembly. A plurality of material discharge cavities are arranged at intervals along the outer circumference of the rotating seat. The material retaining shell is sleeved on the rotating seat. The material retaining shell is provided with a first pipe connected to the through hole. The material retaining shell is provided with a second pipe corresponding to the weighing assembly.
[0010] The material transfer assembly is arranged on one side of the feed seat and is used to transfer the plastic sealing material to the perforation;
[0011] The ejecting component is arranged at one side of the feeding seat corresponding to the perforation, and is used for ejecting the plastic sealing material so that the plastic sealing material passes through the first pipe and enters the discharge cavity.
[0012] Compared with the prior art, the plastic packaging material detection device adopts a weighing component to detect the weight of the plastic packaging material, and the weight of the plastic packaging material reflects whether the plastic packaging material meets the unified standards; in addition, the lifting component, the material moving component and the rotating component cooperate to realize the orderly feeding and detection of the plastic packaging material, and the feeding efficiency is high.
[0013] In some possible implementations, the weighing assembly includes a weighing body and a material discharge jig, the weighing body is disposed in the base, and the material discharge jig is disposed at the detection end of the weighing body and is located below the second pipe.
[0014] In some possible implementations, the rotating assembly further includes a rotating source, which is disposed on the base and connected to the rotating seat.
[0015] In some possible implementations, the number of discharge cavities is eight.
[0016] In some possible implementations, the material moving assembly includes a material moving cylinder and a material moving block. The material moving cylinder is arranged on one side of the feed seat. The material moving block is connected to the material moving cylinder. The material moving block is movably arranged in the feed seat. A material moving cavity is opened on the top of the material moving block.
[0017] In some possible implementations, the ejection assembly includes an ejection cylinder and an ejection column. The ejection cylinder is disposed on a feed seat. The ejection column is connected to the ejection cylinder. The ejection column is movably disposed in the through hole.
[0018] In some possible implementations, the device further includes a transport assembly, the transport assembly includes a transport robot, and the transport robot is movably disposed on one side of the base.
[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or 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 creative work.
[0021] Figure 1 is a structural diagram of a plastic packaging material detection device shown in an embodiment of the present application;
[0022] Figure 2 is a front view of the plastic packaging material detection device shown in an embodiment of the present application;
[0023] Figure 3 It is an exploded view of the rotating seat and the material blocking shell shown in the embodiment of the present application;
[0024] Wherein, the accompanying drawings are marked as follows:
[0025] 100, base; 110, feed seat; 111, feed hole;
[0026] 200, weighing assembly; 210, weighing body; 220, material discharge fixture;
[0027] 300, rotating assembly; 310, rotating seat; 320, material blocking shell; 330, rotating source;
[0028] 311, discharge chamber; 321, first pipeline; 322, second pipeline;
[0029] 400, material transfer assembly; 410, material transfer cylinder; 420, material transfer block;
[0030] 500, material ejection assembly; 510, material ejection cylinder; 520, material ejection column;
[0031] 600, handling component; 610, handling manipulator; DETAILED DESCRIPTION
[0032] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.
[0033] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying 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.
[0034] In the description of the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0035] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.
[0036] In the description of the present application, it should be understood that 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0037] In the embodiments of the present application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0038] In the related art, plastic encapsulation materials are usually used in the packaging frame to encapsulate chips or other small electronic devices. Therefore, high-quality plastic encapsulation materials are crucial to product performance. However, the current detection method of plastic encapsulation materials still uses a limiter combined with an optical fiber sensor. This detection mechanism is relatively complex, and the installation and debugging process is relatively inconvenient. Therefore, seeking a simpler and more reliable plastic encapsulation material detection method is one of the current problems that need to be solved urgently. Compared with the prior art, the plastic encapsulation material detection device uses a weighing component to detect the weight of the plastic encapsulation material, and the weight of the plastic encapsulation material reflects whether the plastic encapsulation material meets the unified standard; in addition, the top material component, the material moving component and the rotating component cooperate to realize the orderly feeding and detection of the plastic encapsulation material, and the feeding efficiency is high.
[0039] See also Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 is a structural diagram of a plastic packaging material detection device shown in an embodiment of the present application; Figure 2 is a front view of the plastic packaging material detection device shown in an embodiment of the present application; Figure 3 It is an exploded view of the rotating seat and the material blocking shell shown in the embodiment of the present application; the embodiment of the present application provides a plastic packaging material detection device, including: a base 100, a weighing component 200, a rotating component 300, a material moving component 400, a material pushing component 500 and a conveying component 600.
[0040] The specific structure of the plastic packaging material detection device is described in detail below.
[0041] like Figure 1 As shown, the present application provides a plastic packaging material detection device, including: a base 100, provided with a feed seat 110, the feed seat 110 is provided with a feed hole 111 and a through hole connected to each other, the feed hole 111 is used for feeding plastic packaging materials; a weighing component 200, arranged in the base 100; a rotating component 300, including a rotating seat 310 and a material blocking shell 320, the rotating seat 310 is rotatably arranged above the weighing component 200, and the outer periphery of the rotating seat 310 is provided with a plurality of spaced apart The material discharging chamber 311, the material blocking shell 320 is sleeved on the rotating seat 310, the material blocking shell 320 is provided with a first pipe 321 connected to the through hole, and the material blocking shell 320 is provided with a second pipe 322 corresponding to the weighing component 200; the material moving component 400 is provided on one side of the feeding seat 110, and is used to transfer the plastic packaging material to the through hole; the material pushing component 500 is provided on one side of the feeding seat 110 corresponding to the through hole, and is used to push the plastic packaging material so that the plastic packaging material passes through the first pipe 321 and enters the material discharging chamber 311.
[0042] In this embodiment, the rotating seat 310 can rotate relative to the material blocking shell 320. The rotating seat 310 rotates at an angle of 45° each time, and the number of the discharge chambers 311 is eight, that is, each time the rotating seat 310 rotates, each discharge chamber 311 is connected to the first pipe 321 in sequence, so that the plastic encapsulation material enters the discharge chamber 311 through the first pipe 321.
[0043] Furthermore, there is a gap between the outer circumference of the rotating seat 310 and the inner circumference of the material blocking shell 320 , so that the material blocking shell 320 does not affect the rotation of the rotating seat 310 .
[0044] In some embodiments, the weighing assembly 200 includes a weighing body 210 and a material discharge fixture 220 . The weighing body 210 is disposed in the base 100 . The material discharge fixture 220 is disposed at the detection end of the weighing body 210 and is located below the second pipe 322 .
[0045] In this embodiment, the discharge fixture 220 has a first limiting wall and a second limiting wall, which are arranged opposite to each other, and the first limiting wall and the second limiting wall cooperate with each other to contact the outer edge of the plastic packaging material respectively, thereby limiting the movement of the plastic packaging material.
[0046] In some embodiments, the rotating assembly 300 further includes a rotating source 330 . The rotating source 330 is disposed on the base 100 , and the rotating source 330 is connected to the rotating base 310 .
[0047] In this embodiment, the rotation source 330 may include a rotating motor, a coupling, and a rotating shaft, but the embodiment is not limited thereto.
[0048] In some embodiments, the material moving assembly 400 includes a material moving cylinder 410 and a material moving block 420. The material moving cylinder 410 is arranged on one side of the feed seat 110. The material moving block 420 is connected to the material moving cylinder 410. The material moving block 420 is movably arranged in the feed seat 110, and a material moving cavity is opened at the top of the material moving block 420.
[0049] In some embodiments, the ejection assembly 500 includes an ejection cylinder 510 and an ejection column 520 . The ejection cylinder 510 is disposed on the feed seat 110 . The ejection column 520 is connected to the ejection cylinder 510 . The ejection column 520 is movably disposed in the through hole.
[0050] In some embodiments, the device further includes a transport assembly 600 , and the transport assembly 600 includes a transport robot 610 , and the transport robot 610 is movably disposed on one side of the base 100 .
[0051] In this embodiment, the transport assembly 600 may further include a linear motion mechanism, which can drive the transport robot 610 to move along the length direction of the linear motion mechanism. The linear motion mechanism may be a screw transmission mechanism or a linear motor, but this embodiment is not limited thereto.
[0052] In addition, a blanking plate is provided on one side of the base 100, and a non-qualified blanking hole and a qualified blanking hole are provided on the blanking plate. The linear motion mechanism can drive the handling robot 610 to move the plastic packaging material to the position of the non-qualified blanking hole or the position of the qualified blanking hole for sorting and blanking.
[0053] When the plastic packaging material detection device in this embodiment is in use, the plastic packaging material enters the feed seat 110 through the feed hole 111 and is placed in the transfer cavity of the transfer block 420; the transfer cylinder 410 drives the transfer block 420 to move upward, so that the plastic packaging material is transferred to the side of the perforation; the ejection cylinder 510 drives the ejection column 520 to move, so that the ejection column 520 pushes the plastic packaging material through the perforation and the first pipe 321 into the discharge cavity 311 of the rotating seat 310; then, the rotating seat 310 rotates in sequence, and each discharge cavity 311 of the rotating seat 310 is placed with plastic packaging material in sequence; when the plastic packaging material rotates to the position of the second pipe 322, the plastic packaging material falls onto the discharge fixture 220 through the second pipe 322 and is weight-detected; after the detection is completed, the handling robot 610 clamps the plastic packaging material and transports it to the position of the unqualified discharge hole or the qualified discharge hole for sorting and discharge. The above are only preferred embodiments of the present application, and do not constitute any formal limitation on the present application. Any technician familiar with the art can use the above disclosed methods and technical contents to make many possible changes and modifications to the technical solution of the present application without departing from the scope of the technical solution of the present application, or modify it into an equivalent embodiment of equivalent changes. Therefore, all equivalent changes made according to the shape, structure and principle of the present application without departing from the content of the technical solution of the present application should be included in the protection scope of the present application.
Claims
1. A plastic packaging material detection device, characterized in that: include: The base is provided with a feed seat, and the feed seat is provided with a feed hole and a through hole connected to each other, and the feed hole is used for feeding the plastic sealing material; A weighing assembly is disposed in the base; The rotating assembly comprises a rotating seat and a material retaining shell, wherein the rotating seat is rotatably arranged above the weighing assembly, a plurality of material discharge cavities are arranged at intervals along the outer circumference of the rotating seat, the material retaining shell is sleeved on the rotating seat, the material retaining shell is provided with a first pipe connected to the through hole, and the material retaining shell is provided with a second pipe corresponding to the weighing assembly; A material transfer assembly, disposed on one side of the feed seat, for transferring the plastic packaging material into the perforation; A material ejection component is arranged on one side of the feed seat corresponding to the through hole, and is used for ejecting the plastic sealing material so that the plastic sealing material passes through the first pipe and enters the discharge cavity.
2. The plastic packaging material detection device according to claim 1, characterized in that: The weighing assembly comprises a weighing body and a material discharge fixture, wherein the weighing body is arranged in the base, and the material discharge fixture is arranged at the detection end of the weighing body and is located below the second pipeline.
3. The plastic packaging material detection device according to claim 1, characterized in that: The rotating assembly further comprises a rotating source, which is arranged on the base and connected to the rotating seat.
4. The plastic packaging material detection device according to claim 1, characterized in that: The number of the discharge cavities is eight.
5. The plastic packaging material detection device according to claim 1, characterized in that: The material moving assembly includes a material moving cylinder and a material moving block. The material moving cylinder is arranged on one side of the material feeding seat. The material moving block is connected to the material moving cylinder. The material moving block is movably arranged in the material feeding seat. A material moving cavity is opened on the top of the material moving block.
6. The plastic packaging material detection device according to claim 1, characterized in that: The ejection assembly comprises an ejection cylinder and an ejection column. The ejection cylinder is arranged on the feed seat. The ejection column is connected to the ejection cylinder. The ejection column is movably arranged in the through hole.
7. The plastic packaging material detection device according to claim 1, characterized in that: The device further comprises a transport component, wherein the transport component comprises a transport robot, and the transport robot is movably arranged on one side of the base.