Package frame plastic sealing system

Abstract

The present invention belongs to the technical field of semiconductor packaging frame production, and in particular relates to a packaging frame plastic sealing system, comprising: a machine platform, which is provided with a support frame; a pressing device, which has a plastic sealing mold, and is used to press and seal the packaging frame and plastic sealing material; a packaging frame material moving device, which comprises a preheating material moving platform, and the preheating material moving platform is slidably arranged on the machine platform along a first direction; a plastic sealing material upper moving device, which is arranged on the machine platform and is used to push up the plastic sealing material; and a transfer device, which comprises a first linear module, a transfer platform and a clamping mechanism, the first linear module is arranged on the support frame along a second direction, the transfer platform is connected to the output end of the first linear module, and the clamping mechanism is movably arranged on the transfer platform; the packaging frame plastic sealing system adopts a design of single-side single-direction feeding to the plastic sealing mold and taking materials from the plastic sealing mold, which not only realizes the simple operation of the packaging process, but also greatly improves the production efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of semiconductor packaging frame production, and in particular to a packaging frame plastic sealing system. 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, a pressing device is usually used to perform the plastic sealing process of the semiconductor packaging frame. The pressing device is equipped with a plastic sealing mold, and a packaging frame feeding line and a plastic sealing material feeding line are respectively arranged on both sides of the pressing device, through which the packaging frame and the plastic sealing material are respectively fed. However, there are some problems with this double-sided feeding method: first, since the packaging frame and the plastic sealing material need to be processed at the same time, this double-sided feeding method makes the equipment structure complex and requires a larger space to accommodate the entire system, which not only increases the difficulty of designing and manufacturing the equipment, but may also affect the stability and reliability of the equipment. Secondly, due to the complex structure of the equipment, maintenance and repair also become more difficult.

[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. Summary of the invention

[0005] In view of at least one of the above technical problems, the present application provides a packaging frame plastic sealing system, which solves the problem that the double-sided feeding method makes the equipment structure complex and requires a larger space to accommodate the entire system, which not only increases the difficulty of equipment design and manufacturing, but may also affect the stability and reliability of the equipment.

[0006] The present application embodiment provides a packaging frame plastic packaging system, including:

[0007] The machine platform is provided with a supporting frame;

[0008] Lamination equipment, with a plastic sealing mold, used for laminating and sealing the packaging frame and the plastic sealing material;

[0009] The packaging frame material moving device comprises a preheating material moving platform, which is slidably arranged on the machine platform along a first direction;

[0010] A plastic sealing material lifting device is provided on the machine platform and is used to lift the plastic sealing material; and

[0011] The transfer device comprises a first linear module, a transfer platform and a clamping mechanism, wherein the first linear module is arranged on the support frame along the second direction, the transfer platform is connected to the output end of the first linear module, and the clamping mechanism is movably arranged on the transfer platform;

[0012] The transfer device is configured to be able to clamp the packaging frame from the packaging frame material moving device, obtain the molding material from the molding material moving device, and move the packaging frame and the molding material into the molding mold; the transfer device is also configured to be able to take out the completed molding packaging frame from the molding mold.

[0013] Compared with the prior art, the packaging frame plastic packaging system adopts a design of feeding materials into the plastic packaging mold and taking materials out of the plastic packaging mold from one side and one direction, which not only realizes the simple operation of the packaging process, but also greatly improves the production efficiency. The system has a simple structure, is easy to maintain, and occupies a small space, and is particularly suitable for use in a manufacturing environment with limited space.

[0014] In some possible implementations, the preheating material transfer platform includes a seat body, a heating mechanism and a heat-conductive material discharge jig. The seat body is slidably arranged on the machine platform along a first direction. The heating mechanism has four and is spaced apart on the seat body. The heat-conductive material discharge jig has four and is spaced apart on the seat body. The heat-conductive material discharge jig corresponds one-to-one to the heating mechanism. The heat-conductive material discharge jig is provided with two discharge troughs in parallel, and a plurality of heat-conductive ridges are spaced apart on the bottom surface of the discharge troughs.

[0015] In some possible implementations, a plurality of clamping avoidance grooves are provided on the side of the discharge chute.

[0016] In some possible implementations, the packaging frame material moving device further includes a second linear module, which is disposed on the machine platform along the first direction, and an output end of the second linear module is connected to the preheating material moving platform.

[0017] In some possible implementation methods, the plastic packaging material moving upward device includes a lifting cylinder, a lifting seat, a transition swing plate, a lifting cylinder, a lifting seat and a push rod. The lifting cylinder is arranged on the machine platform along a third direction, the lifting seat is connected to the output end of the lifting cylinder, the transition swing plate is arranged on the lifting seat at intervals, the transition swing plate has a plurality of protrusions, the transition swing plate is provided with through holes, the through holes pass through the upper surface of the protrusions and the lower surface of the transition swing plate, the lifting cylinder is arranged on the lifting seat along the third direction, the lifting seat is arranged on the output end of the lifting cylinder, the push rod has a plurality of protrusions and is arranged on the lifting seat, and the end of the push rod is passed through the through hole.

[0018] In some possible implementations, the transition swing plate has a plurality of guide rods, and the guide rods are movably arranged on the machine platform.

[0019] In some possible implementations, a slide rail is provided on the support frame along the second direction, and a plurality of pulley blocks slidably engaged with the slide rail are provided on the transfer platform.

[0020] In some possible implementations, the clamping mechanism includes a lifting assembly, a clamping base, a plastic packaging material clamping assembly, and a packaging frame clamping assembly. The lifting assembly is arranged in the transfer platform, the clamping base is connected to the lifting assembly, and the plastic packaging material clamping assembly and the packaging frame clamping assembly are both arranged on the clamping base.

[0021] In some possible implementations, the plastic packaging material clamping assembly has multiple and spaced apart components on the clamping base, and the plastic packaging material clamping assembly includes a receiving seat, a receiving cylinder, a connecting plate and an abutment plug. The receiving seat has multiple and is passed through the clamping base, and the receiving seat has a connected receiving space and a slot, and the receiving space extends along a third direction. The receiving cylinder is arranged on the clamping base, and the connecting plate is connected to the output end of the receiving cylinder. The abutment plug has multiple and is arranged on the connecting plate, and the end of the abutment plug is inserted in the slot, and the abutment plug is configured to be able to close the receiving space.

[0022] In some possible implementations, the packaging frame clamping assembly has multiple and spaced apart components on a clamping base, the packaging frame clamping assembly includes a clamping motor, a connecting rod and a clamping claw, the clamping motor is disposed on the clamping base, the clamping motor has two output ends, the connecting rod has two and respectively connected to one output end of the clamping motor, and the clamping claw has multiple and spaced apart components on the connecting rod.

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a structural schematic diagram of the packaging frame plastic sealing system shown in an embodiment of the present application at a certain angle;

[0026] Figure 2 for Figure 1 A schematic diagram of the structure of the transfer device at a certain angle;

[0027] Figure 3 for Figure 1A schematic diagram of the structure of the preheating material transfer platform at a certain angle;

[0028] Figure 4 for Figure 1 A schematic diagram of the structure of the plastic packaging material upward moving device at a certain angle;

[0029] Figure 5 for Figure 1 A schematic diagram of the structure of the transfer platform and the clamping mechanism at a certain angle;

[0030] Figure 6 for Figure 5 A schematic diagram of the structure of the plastic packaging material clamping assembly at a certain angle;

[0031] Figure 7 for Figure 6 A schematic diagram of the internal structure of the receiving seat;

[0032] Figure 8 for Figure 5 A schematic diagram of the structure of the packaging frame clamping assembly at a certain angle;

[0033] Wherein, the accompanying drawings are marked as follows:

[0034] 100, machine platform; 110, support frame; 200, pressing equipment; 210, plastic encapsulation mold;

[0035] 300, packaging frame material moving device; 310, preheating material moving platform; 311, seat body; 312, heat conduction material discharge fixture; 3121, material discharge trough;

[0036] 3122, heat-conducting convex strip; 3123, clamping avoidance groove;

[0037] 400, plastic packaging material upward moving device; 410, lifting cylinder; 420, lifting seat; 430, transition swing plate; 440, material lifting cylinder; 450, material lifting seat;

[0038] 460, ejector;

[0039] 431, bump; 432, perforation; 433, guide rod;

[0040] 500, transfer device; 510, transfer platform; 520, clamping mechanism;

[0041] 511, pulley block; 521, lifting assembly; 522, clamping base; 523, plastic packaging material clamping assembly; 524, packaging frame clamping assembly;

[0042] 5231, receiving seat; 5232, receiving cylinder; 5233, connecting plate; 5234, abutting insert;

[0043] 52311, receiving space; 52312, slot; 52313, connecting space;

[0044] 5241. clamping motor; 5242. connecting rod; 5243. clamping claw; DETAILED DESCRIPTION

[0045] 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.

[0046] In the related art, a pressing device is usually used to perform the plastic sealing process of the semiconductor packaging frame. The pressing device is equipped with a plastic sealing mold, and a packaging frame feeding line and a plastic sealing material feeding line are respectively arranged on both sides of the pressing device, through which the packaging frame and the plastic sealing material are respectively fed. However, there are some problems with this double-sided feeding method: first, since the packaging frame and the plastic sealing material need to be processed at the same time, this double-sided feeding method makes the equipment structure complex and requires a large space to accommodate the entire system, which not only increases the difficulty of designing and manufacturing the equipment, but also may affect the stability and reliability of the equipment. Secondly, due to the complex structure of the equipment, maintenance and repair also become more difficult. Compared with the prior art, the packaging frame plastic sealing system adopts a design of single-sided single-direction feeding to the plastic sealing mold and taking materials from the plastic sealing mold, which not only realizes the simple operation of the packaging process, but also greatly improves the production efficiency. The system has a simple structure, is easy to maintain, and occupies a small space, and is particularly suitable for use in a manufacturing environment with limited space.

[0047] Specifically, through the coordinated work of the preheating material transfer platform and the plastic encapsulation material upward moving device, the system can quickly and orderly process the packaging frame and the plastic encapsulation material, and load the packaging frame and the plastic encapsulation material to the transfer device in an orderly manner, and the transfer device uniformly transfers them to the plastic encapsulation mold, thereby improving the efficiency of the entire plastic encapsulation process. Due to the setting of the transfer device, the system can feed and take out materials on a single side, which greatly saves space and is suitable for manufacturing environments with limited space.

[0048] The structure of the packaging frame plastic packaging system is described in detail below.

[0049] Figure 1 It is a structural schematic diagram of the packaging frame plastic sealing system shown in an embodiment of the present application at a certain angle; Figure 2 for Figure 1 A schematic structural diagram of the transfer device 500 at a certain angle.

[0050] like Figure 1 and Figure 2 As shown, the present embodiment provides a packaging frame plastic sealing system, including: a machine 100, provided with a support frame 110; a pressing device 200, having a plastic sealing mold 210, for pressing and sealing the packaging frame and the plastic sealing material; a packaging frame moving device 300, including a preheating moving platform 310, the preheating moving platform 310 is slidably arranged on the machine 100 along a first direction; a plastic sealing material upward moving device 400, arranged on the machine 100, for pushing up the plastic sealing material; and a transfer device 500, including a first linear module, a transfer platform 510 and The clamping mechanism 520 and the first linear module are arranged on the support frame 110 along the second direction, the transfer platform 510 is connected to the output end of the first linear module, and the clamping mechanism 520 is movably arranged on the transfer platform 510; the transfer device 500 is configured to be able to clamp the packaging frame from the packaging frame moving device 300, and obtain the molding material from the molding material moving device 400, and move the packaging frame and the molding material to the molding mold 210; the transfer device 500 is also configured to be able to take out the completed molding packaging frame from the molding mold 210.

[0051] It is worth noting that the first direction corresponds to the X-axis of the spatial coordinate axis (i.e. the left-right direction), the second direction corresponds to the Y-axis of the spatial coordinate axis (i.e. the front-back direction), and the third direction corresponds to the Z-axis of the spatial coordinate axis (i.e. the up-down direction).

[0052] Exemplarily, the packaging frame moving device 300 also includes a second linear module, which is arranged on the machine 100 along the first direction, and the output end of the second linear module is connected to the preheating moving platform 310. When in use, the previous process transfers multiple packaging frames to the preheating moving platform 310, and the preheating moving platform 310 begins to preheat the packaging frames, thereby shortening the subsequent heating time in the plastic encapsulation mold 210, thereby effectively improving the plastic encapsulation efficiency. When the packaging frame is preheated to a predetermined temperature, the second linear module drives the preheating moving platform 310 to move to just below the clamping mechanism 520, and the clamping mechanism 520 clamps the packaging frame on the preheating moving platform 310.

[0053] Exemplarily, the plastic encapsulation material upward moving device 400 can push a plurality of plastic encapsulation materials upward to the clamping mechanism 520. The order of loading the plastic encapsulation materials and the packaging frame is not fixed.

[0054] Exemplarily, when the plastic encapsulation material and the packaging frame are both loaded into the clamping mechanism 520, the first linear module drives the transfer platform 510 to move toward the pressing setting, so that the clamping mechanism 520 extends between the plastic encapsulation molds 210 that are opened. Subsequently, the clamping mechanism 520 puts the plastic encapsulation material and the packaging frame into the plastic encapsulation mold 210, and the first linear module drives the transfer platform 510 to move backward and reset, and the plastic encapsulation mold 210 is closed, and the packaging frame and the plastic encapsulation material are plastic encapsulated. After completion, the plastic encapsulation mold 210 is opened, and the first linear module drives the transfer platform 510 forward again, so that the clamping mechanism 520 extends between the plastic encapsulation molds 210, and the plastic encapsulation frame is taken out therefrom.

[0055] Figure 3 for Figure 1 A schematic diagram of the structure of the preheating material transfer platform 310 at a certain angle.

[0056] like Figure 3 As shown, the preheating material transfer platform 310 includes a base body 311, a heating mechanism (not shown) and a heat-conducting material discharge fixture 312. The base body 311 is slidably arranged on the machine 100 along a first direction. The heating mechanism has four and is spaced apart on the base body 311. The heat-conducting material discharge fixture 312 has four and is spaced apart on the base body 311. The heat-conducting material discharge fixture 312 corresponds to the heating mechanism one by one. The heat-conducting material discharge fixture 312 is provided with two discharge grooves 3121 in parallel, and a plurality of heat-conducting ridges 3122 are spaced apart on the bottom surface of the discharge groove 3121.

[0057] Exemplarily, the seat body 311 is a hollow structure, so that the heating mechanism can be accommodated inside the seat body 311. The number of heating mechanisms is the same as that of the heat-conducting material discharge fixture 312, and the heating mechanism is arranged inside the seat body 311 to transfer heat to the heat-conducting material discharge fixture 312. In addition, a plurality of sliders are arranged at the bottom of the seat body 311, and these sliders cooperate with the guide rails on the machine 100 to realize the sliding of the seat body 311.

[0058] Exemplarily, the heat conductive protrusions 3122 can lift the packaging frame so that there is a gap between the packaging frame and the bottom surface of the material discharge groove 3121 , thereby facilitating the clamping mechanism 520 to clamp the packaging frame.

[0059] like Figure 3 As shown, a plurality of clamping avoidance grooves 3123 are provided on the side of the material discharging groove 3121. In this way, the clamping claws 5243 in the clamping mechanism 520 can enter the clamping avoidance grooves 3123, thereby facilitating the clamping of the packaging frame.

[0060] Figure 4 for Figure 1 A schematic structural diagram of the plastic packaging material moving device 400 at a certain angle.

[0061] like Figure 4As shown, the plastic packaging material moving up device 400 includes a lifting cylinder 410, a lifting seat 420, a transition swing plate 430, a ejecting cylinder 440, a ejecting seat 450 and a ejector rod 460. The lifting cylinder 410 is arranged on the machine 100 along the third direction, the lifting seat 420 is connected to the output end of the lifting cylinder 410, the transition swing plate 430 is arranged on the lifting seat 420 at intervals, the transition swing plate 430 has a plurality of protrusions 431, the transition swing plate 430 is provided with a through hole 432, the through hole 432 passes through the upper surface of the protrusion 431 and the lower surface of the transition swing plate 430, the ejecting cylinder 440 is arranged on the lifting seat 420 along the third direction, the ejecting seat 450 is arranged on the output end of the ejecting cylinder 440, the ejector rod 460 has a plurality of protrusions and is arranged on the ejecting seat 450, and the end of the ejector rod 460 is penetrated through the through hole 432.

[0062] Exemplarily, the plastic encapsulation material is pre-accommodated in the through hole 432 of the transitional wobble plate 430 and supported by the push rod 460. When the plastic encapsulation material is loaded, the lifting cylinder 410 drives the lifting seat 420 to rise, so that the transitional wobble plate 430, the push cylinder 440, the push seat 450, and the push rod 460 are synchronously raised, and the transitional wobble plate 430 is close to the clamping mechanism 520. The push cylinder 440 drives the push seat 450 to rise, so that the push rod 460 pushes up the plastic encapsulation material, and enters the receiving seat 5231 of the clamping mechanism 520 described below for reception.

[0063] like Figure 4 As shown, the transition swing plate 430 has a plurality of guide rods 433, and the guide rods 433 are movably arranged on the machine platform 100. In this way, by setting the guide rods 433, the transition swing plate 430 can be moved smoothly.

[0064] Figure 5 for Figure 1 A schematic structural diagram of the transfer platform 510 and the clamping mechanism 520 at a certain angle.

[0065] like Figure 5 As shown, a slide rail is arranged along the second direction on the support frame 110, and a plurality of pulley blocks 511 slidably matched with the slide rail are arranged on the transfer platform 510. In this way, the support frame 110 can slide smoothly through the cooperation between the slide rail and the pulley block 511.

[0066] like Figure 5 As shown, the clamping mechanism 520 includes a lifting component 521, a clamping base 522, a plastic packaging material clamping component 523 and a packaging frame clamping component 524. The lifting component 521 is arranged in the transfer platform 510, the clamping base 522 is connected to the lifting component 521, and the plastic packaging material clamping component 523 and the packaging frame clamping component 524 are both arranged on the clamping base 522.

[0067] Exemplarily, the lifting assembly 521 may include a supporting cross plate and a driving cylinder, the opposite ends of the supporting cross plate are fixed to the two ends of the transfer platform 510, one end of the driving cylinder is arranged on the clamping base 522, and the other end of the driving cylinder is connected to the supporting cross plate. In this way, by cooperating with the supporting cross plate and the driving cylinder, the clamping base 522 can be moved up and down relative to the transfer platform 510. On the one hand, the plastic encapsulation material clamping assembly 523 and the packaging frame clamping assembly 524 can be close to or away from the plastic encapsulation mold 210, which is convenient for material removal; on the other hand, the plastic encapsulation material clamping assembly 523 can be close to or away from the plastic encapsulation material upward moving device 400, and the packaging frame clamping assembly 524 can be close to the preheating material transfer platform 310.

[0068] like Figure 5 As shown, the transfer device also includes a cleaning mechanism, which includes a rotating motor, a transmission assembly and a cleaning shaft. The rotating motor and the cleaning shaft are arranged on the transfer platform. The rotating motor is connected to the cleaning shaft through the transmission assembly, and a cleaning soft rubber is provided on the cleaning shaft.

[0069] After the plastic sealing is completed, the clamping mechanism takes the completed plastic sealing frame out of the plastic sealing mold, and the transfer platform is driven to move the clamping mechanism away from the plastic sealing mold. At this time, the cleaning mechanism moves to the position of the plastic sealing mold. The rotary motor is started, and the cleaning shaft is rotated through the transmission component. The cleaning shaft drives the cleaning soft glue to clean the inner mold of the plastic sealing mold to ensure the cleanliness of the plastic sealing mold, thereby ensuring the plastic sealing quality of the packaging frame.

[0070] Figure 6 for Figure 5 A schematic structural diagram of the plastic packaging material clamping assembly 523 at a certain angle; Figure 7 for Figure 6 A schematic diagram of the internal structure of the receiving seat 5231;

[0071] like Figure 6 As shown, the plastic packaging material clamping assembly 523 has multiple and is arranged at intervals on the clamping base 522. The plastic packaging material clamping assembly 523 includes a receiving seat 5231, a receiving cylinder 5232, a connecting plate 5233 and an abutment plug 5234. The receiving seat 5231 has multiple and is penetrated on the clamping base 522. The receiving seat 5231 has a connected receiving space 52311 and a slot 52312. The receiving space 52311 extends along a third direction. The receiving cylinder 5232 is arranged on the clamping base 522. The connecting plate 5233 is connected to the output end of the receiving cylinder 5232. The abutment plug 5234 has multiple and is arranged on the connecting plate 5233. The end of the abutment plug 5234 is inserted in the slot 52312. The abutment plug 5234 is configured to be able to close the receiving space 52311.

[0072] like Figure 5 and Figure 6As shown, there are four molding compound clamping components 523, so that the processing amount of molding compound can be increased, thereby improving the molding efficiency.

[0073] like Figure 6 and Figure 7 As shown, the receiving seat 5231 may include an upper tube portion, an intermediate seat body 311 portion and a lower tube portion which are sequentially connected from top to bottom, the upper tube portion, the intermediate seat body 311 portion and the lower tube portion are interconnected, the upper tube portion and the lower tube portion are both cylindrical, and the length of the lower tube portion is greater than the length of the upper tube portion. In this way, the length of the lower tube portion is ensured to be greater than the height of the packaging frame clamping assembly 524, so as to prevent the packaging frame clamping assembly 524 from interfering with the feeding of the plastic packaging material.

[0074] Exemplarily, the receiving space 52311 is located in the upper tube portion. The slot 52312 is located in the middle seat body 311. The lower tube portion has a connecting space 52313. The receiving space 52311, the slot 52312 and the connecting space 52313 are all connected. The connecting space 52313 can ensure that the plastic encapsulation material is smoothly loaded into the upper tube portion.

[0075] Exemplarily, a groove is provided at the end of the abutment insert 5234, and the groove allows the ejector pin 460 to pass through, thereby facilitating the reset of the ejector pin 460 without affecting the plastic packaging material staying in the upper tube portion.

[0076] Combined with reference Figure 4 , Figure 6 and Figure 7 When the plastic packaging material is loaded, the lower tube portion contacts the protrusion 431 of the transition swing plate 430, so that the connecting space 52313 is connected with the through hole 432; the receiving cylinder 5232 drives the connecting plate 5233 to move away from the receiving seat 5231, so that the abutting plug 5234 moves away from the receiving seat 5231; the pushing cylinder 440 in the plastic packaging material upward moving device 400 drives the pushing seat 450 to move upward, and the pushing rod 460 pushes the plastic packaging material into the lower tube portion, the middle seat body 311 and the upper tube portion in turn; at this time, the receiving cylinder 5232 drives the connecting plate 5233 to move toward the receiving seat 5231, so that the abutting plug 5234 moves toward the receiving seat 5231, and then the abutting plug 5234 contacts the plastic packaging material located in the upper tube portion, and at this time, the pushing rod 460 moves down and resets.

[0077] Figure 8 for Figure 5 A schematic diagram of the structure of the packaging frame clamping component 524 at a certain angle.

[0078] like Figure 8As shown, the packaging frame clamping assembly 524 has multiple and spaced apart arrangements on the clamping base 522, the packaging frame clamping assembly 524 includes a clamping motor 5241, a connecting rod 5242 and a clamping claw 5243, the clamping motor 5241 is arranged on the clamping base 522, the clamping motor 5241 has two output ends, the connecting rod 5242 has two and respectively connected to one output end of the clamping motor 5241, the clamping claw 5243 has multiple and spaced apart arrangements on the connecting rod 5242.

[0079] Exemplarily, there are eight packaging frame clamping components 524, so that the number of packaging frames that can be processed can be increased, thereby improving the plastic packaging efficiency. In addition, two packaging frame clamping components 524 and one plastic packaging material clamping component 523 form a group.

[0080] 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.

[0081] 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.

[0082] 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.

[0083] 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.

[0084] 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.

[0085] 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 packaging frame plastic packaging system, characterized in that: include: The machine platform is provided with a supporting frame; Lamination equipment, with a plastic sealing mold, used for laminating and sealing the packaging frame and the plastic sealing material; The packaging frame material moving device comprises a preheating material moving platform, wherein the preheating material moving platform is slidably arranged on the machine platform along a first direction; A plastic sealing material upward moving device is arranged on the machine platform and is used for pushing up the plastic sealing material; as well as The transfer device comprises a first linear module, a transfer platform and a clamping mechanism, wherein the first linear module is arranged on the support frame along the second direction, the transfer platform is connected to the output end of the first linear module, and the clamping mechanism is movably arranged on the transfer platform; The transfer device is configured to be able to clamp the packaging frame from the packaging frame material transfer device, obtain the molding compound from the molding compound upper transfer device, and move the packaging frame and the molding compound into the molding mold; The transfer device is also configured to be able to take out the encapsulated packaging frame from the encapsulation mold; The preheating material transfer platform includes a seat, a heating mechanism and a heat-conducting material discharge jig. The seat is slidably arranged on the machine platform along a first direction. The heating mechanism has four and is spaced apart on the seat. The heat-conducting material discharge jig has four and is spaced apart on the seat. The heat-conducting material discharge jig corresponds to the heating mechanism one by one. The heat-conducting material discharge jig is provided with two discharge troughs in parallel, and a plurality of heat-conducting convex strips are spaced apart on the bottom surface of the discharge trough.

2. The packaging frame plastic packaging system according to claim 1, characterized in that: A plurality of clamping avoidance grooves are provided on the side of the discharge trough.

3. The packaging frame plastic packaging system according to claim 1, characterized in that: The packaging frame material moving device further comprises a second linear module, which is arranged on the machine platform along a first direction, and an output end of the second linear module is connected to the preheating material moving platform.

4. The packaging frame plastic packaging system according to claim 1, characterized in that: The plastic packaging material upward moving device includes a lifting cylinder, a lifting seat, a transition swing plate, a lifting cylinder, a lifting seat and a push rod. The lifting cylinder is arranged on the machine platform along a third direction, the lifting seat is connected to the output end of the lifting cylinder, the transition swing plate is arranged on the lifting seat at intervals, the transition swing plate has a plurality of protrusions, the transition swing plate is provided with a through hole, the through hole passes through the upper surface of the protrusion and the lower surface of the transition swing plate, the push cylinder is arranged on the lifting seat along the third direction, the lifting seat is arranged on the output end of the lifting cylinder, the push rod has a plurality of protrusions and is arranged on the lifting seat, and the end of the push rod is passed through the through hole.

5. The packaging frame plastic packaging system according to claim 4, characterized in that: The transition swing plate has a plurality of guide rods, and the guide rods are movably arranged on the machine platform.

6. The packaging frame plastic packaging system according to claim 1, characterized in that: The support frame is provided with a slide rail along the second direction, and the transfer platform is provided with a plurality of pulley blocks slidably matched with the slide rail.

7. The packaging frame plastic packaging system according to claim 1, characterized in that: The clamping mechanism includes a lifting component, a clamping base, a plastic packaging material clamping component and a packaging frame clamping component. The lifting component is arranged in the transfer platform, the clamping base is connected to the lifting component, and the plastic packaging material clamping component and the packaging frame clamping component are both arranged on the clamping base.

8. The packaging frame plastic packaging system according to claim 7, characterized in that: The plastic packaging material clamping assembly has multiple and is arranged at intervals on the clamping base. The plastic packaging material clamping assembly includes a receiving seat, a receiving cylinder, a connecting plate and an abutment plug. The receiving seat has multiple and is inserted into the clamping base. The receiving seat has a connected receiving space and a slot. The receiving space extends along a third direction. The receiving cylinder is arranged on the clamping base. The connecting plate is connected to the output end of the receiving cylinder. The abutment plug has multiple and is arranged on the connecting plate. The end of the abutment plug is inserted in the slot. The abutment plug is configured to be able to close the receiving space.

9. The packaging frame plastic packaging system according to claim 7, characterized in that: The packaging frame clamping assembly has multiple and spaced apart arrangements on the clamping base, and the packaging frame clamping assembly includes a clamping motor, a connecting rod and a clamping claw. The clamping motor is arranged on the clamping base, and the clamping motor has two output ends. The connecting rod has two and is respectively connected to one output end of the clamping motor, and the clamping claw has multiple and spaced apart arrangements on the connecting rod.

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