Full-automatic PIN feeding and rubber coating production line and production method

Abstract

The full-automatic PIN feeding and rubber coating production line comprises a copper plate feeding and conveying device, CCD visual positioning devices and a copper plate assembling device, the copper plate feeding and conveying device comprises a plurality of parallel conveying channels, the rear portion of each conveying channel is provided with the CCD visual positioning device, and the CCD visual positioning devices are connected with the copper plate assembling device. Wherein a copper plate assembling device is arranged on the rear portion of one CCD visual positioning device, waiting positions are arranged on the rear portions of the other CCD visual positioning devices, and the CCD visual positioning devices arranged on the copper plate assembling device and copper plates on the waiting positions alternately move to the copper plate assembling device. The multiple parallel conveying channels can convey the copper plates at the same time so as to ensure continuous supply of the copper plates, the CCD visual positioning device and the copper plates on the waiting position alternately move to the copper plate assembling device, the copper plates can be continuously and efficiently assembled, the utilization rate of the copper plate assembling device is improved, and the overall efficiency of the production line is remarkably improved.

Description

Technical Field

[0001] The present invention relates to the field of automated production technology, and more specifically, to a fully automatic PIN encapsulation production line and a production method. Background Art

[0002] In the electronics manufacturing industry, PCB (printed circuit board) is the core component of electronic equipment, and its manufacturing process is crucial. The PIN encapsulation process is an important part of the PCB manufacturing process, which aims to ensure the stability and reliability of the circuit board during subsequent processing or assembly through a series of delicate operations.

[0003] The PIN encapsulation process of PCB board generally includes the following steps:

[0004] Drilling positioning: First, PIN holes are drilled on the copper plate. These PIN holes not only serve as a reference for subsequent positioning and fixing, but also ensure precise alignment between the copper plate and other components.

[0005] Overlaying of wooden board and copper board: Using PIN holes as positioning points, overlap wooden board (usually used to protect the bottom of copper board from damage) and copper board.

[0006] Pin fixing: Pins are inserted through the PIN holes to firmly fix the pad wood and copper plate together.

[0007] Aluminum foil stacking: stack another layer of aluminum foil on one side of the copper plate.

[0008] Tape wrapping: Finally, use tape to tightly wrap the backing wood board, copper plate (multiple sheets), and aluminum foil together. This step forms a stable unit, providing a solid foundation for subsequent processing or assembly steps.

[0009] During the stacking process, multiple copper plates need to be stacked one by one. The stacking process is to transfer multiple copper plates from the waiting position on the conveying end to the stacking position one by one. However, the existing production process can generally only convey one copper plate. After the copper plate is placed on the stacking position, it is necessary to wait for the next copper plate to be conveyed to the waiting position. This one-by-one processing method is not only time-consuming and labor-intensive, but also greatly reduces the overall efficiency of the production line. Summary of the invention

[0010] In order to overcome the problem that the existing production process can only convey one copper plate at a time, after the copper plate is placed on the stacking position, it is necessary to wait for the next copper plate to be conveyed to the waiting position. This sheet-by-sheet processing method is not only time-consuming and labor-intensive, but also greatly reduces the overall efficiency of the production line. The present invention provides a fully automatic PIN encapsulation production line and a production method.

[0011] The technical solution of the present invention is as follows:

[0012] A fully automatic PIN encapsulation production line comprises a copper plate feeding and conveying device, a CCD visual positioning device and a copper plate assembling device, wherein the copper plate feeding and conveying device comprises a plurality of parallel conveying channels, and the rear portion of each of the conveying channels is provided with the CCD visual positioning device, wherein the rear portion of one of the CCD visual positioning devices is provided with a copper plate assembling device, and the rear portions of the other CCD visual positioning devices are provided with waiting positions, and the CCD visual positioning device provided at the copper plate assembling device and the copper plates on the waiting positions are alternately moved to the copper plate assembling device.

[0013] According to the above scheme of the present invention, the copper plate loading and conveying device also includes a manipulator and multiple loading stations, the manipulator is arranged between two of the loading stations, and the manipulator is used to transfer the copper plates on the loading stations to the conveying channel one by one.

[0014] According to the above scheme of the present invention, the conveying channel includes a first loading and conveying mechanism, a loading and turning mechanism and a second loading and conveying mechanism which are arranged in sequence, the loading and conveying mechanism is used to receive the copper plate transferred by the robot, the loading and turning mechanism is used to turn the copper plate, and the second loading and conveying mechanism is used to transfer the copper plate to the CCD visual positioning device.

[0015] According to the above scheme of the present invention, the feeding flipping mechanism includes a flipping drive mechanism, a flipping mounting plate, an upper conveying roller, a lower conveying roller, an upper driving clamp and a lower driving clamp, the upper driving clamp is located between the upper conveying rollers, the lower driving clamp is located between the lower conveying rollers, the upper driving clamp and the lower driving clamp correspond to each other one by one, the upper driving clamp and the lower driving clamp cooperate to clamp the copper plate, the upper conveying roller and the lower conveying roller are installed on the flipping mounting plate, and the flipping mounting plate is connected to the flipping drive mechanism.

[0016] According to the above-mentioned scheme of the present invention, the second loading and conveying mechanism includes a conveying roller, a transverse driving push plate, a lifting driving plate and a loading and transferring robot arranged in an array, the two transverse driving push plates and the multiple lifting driving plates are all located at the tail of the conveying roller, the two transverse driving push plates move relative to each other, the multiple lifting driving plates are used to push the copper plate, and the loading and transferring robot is used to move the copper plate on the lifting driving plate to the CCD visual positioning device.

[0017] According to the above scheme of the present invention, the lifting drive plate includes a long lifting plate and a short lifting plate, the long lifting plate and the short lifting plate are both in a "T" shape, the long lifting plate and the short lifting plate are arranged at intervals, and elastic blocks are arranged at intervals at the top ends of the long lifting plate and the top ends of the short lifting plate.

[0018] According to the above scheme of the present invention, the loading and transplanting robot includes a loading and transplanting vacuum suction cup group, a loading and transplanting lifting cylinder, a loading and transplanting suction cup fixing frame, a loading and transplanting movable frame and a loading and transplanting movable driving module. One end of the loading and transplanting movable frame is connected to the loading and transplanting movable driving module, and the other end of the loading and transplanting movable frame is vertically connected to one end of the loading and transplanting suction cup fixing frame. The other end of the loading and transplanting suction cup fixing frame is connected to the lifting cylinder, and the loading and transplanting vacuum suction cup group is arranged on the cylinder rod of the loading and transplanting lifting cylinder.

[0019] According to the present invention of the above scheme, a transfer mechanism is provided between the CCD vision positioning device and the waiting position located behind the CCD vision positioning device, and the transfer mechanism is used to transfer the copper plate from the CCD vision positioning device to the waiting position; an assembly longitudinal transfer robot is provided between the CCD vision positioning device located in front of the copper plate assembly device and the copper plate assembly device, and the assembly longitudinal transfer robot is used to transfer the copper plate from the CCD vision positioning device to the copper plate assembly device; an assembly transverse transfer robot is provided between the waiting position and the copper plate assembly device, and the assembly transverse transfer robot is used to transfer the copper plate from the waiting position to the copper plate assembly device.

[0020] The present invention according to the above scheme also includes an automatic pinning device, a fiberboard feeding device, a fiberboard conveying and transplanting device, a fiberboard automatic drilling device, a fiberboard and copper plate assembly device, an aluminum plate feeding device, an automatic glue encapsulation device and an automatic unloading and stacking device.

[0021] A fully automatic PIN encapsulation production method, characterized by comprising:

[0022] S1. Loading preparation: Place the copper plate to be processed in the positioning device of the loading station;

[0023] S2. Copper plate grabbing: The robot grabs the copper plate from each loading station in turn and places the copper plate on the conveying channel;

[0024] S3, PIN hole drilling: The loading and transplanting robot grabs the copper plate from the conveying channel and conveys it to the CCD visual positioning device, and the CCD visual positioning device drills PIN holes on the copper plate;

[0025] S4, copper plate assembly: the assembly longitudinal transfer manipulator moves one of the CCD visual positioning devices to the copper plate assembly position, the transfer mechanism transfers the copper plates on the other CCD visual positioning devices to the waiting position, and the assembly transverse transfer manipulator moves the copper plates on the waiting position to the copper plate assembly position;

[0026] S5, pin implantation: the assembled copper plate is transferred to the automatic pinning device, and the pin is implanted in the PIN hole by the automatic pinning device;

[0027] S6. Fiberboard assembly: assemble the drilled fiberboard and the assembled copper plate on the fiberboard and copper plate assembly device;

[0028] S7, aluminum film assembly: first turn the assembled copper plate and fiberboard 180 degrees, and transfer the aluminum film to the top of the copper plate to complete the assembly of the aluminum film, copper plate and fiberboard;

[0029] S8, tape wrapping: Use tape to wrap the fiberboard, copper plate and aluminum film tightly together;

[0030] S9, material collection: transport the wrapped fiberboard, copper plate and aluminum film to the material unloading station.

[0031] The present invention according to the above scheme has the beneficial effect that multiple parallel conveying channels of the present invention convey copper plates at the same time to ensure the continuous supply of copper plates, the CCD visual positioning device and the copper plates on the waiting position are alternately moved to the copper plate assembly device, the copper plate assembly device can continuously and efficiently complete the assembly of copper plates, the utilization rate of the copper plate assembly device is improved, the speed of copper plate assembly is accelerated, and the overall efficiency of the production line is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of the present invention;

[0033] Figure 2 It is a partial structural schematic diagram of the copper plate feeding and conveying device of the present invention;

[0034] Figure 3 It is a structural schematic diagram of the feeding and turning mechanism part of the present invention;

[0035] Figure 4 for Figure 3 A schematic diagram of the structure of a single feeding and turning mechanism;

[0036] Figure 5 for Figure 3 A structural diagram of a single feeding and turning mechanism from another perspective;

[0037] Figure 6 It is a structural schematic diagram of the second feeding and conveying mechanism of the present invention;

[0038] Figure 7 for Figure 6 A schematic diagram of the structure of a single second feeding and conveying mechanism;

[0039] Figure 8 for Figure 6A schematic structural diagram of a single second feeding and conveying mechanism from another perspective;

[0040] Fig. 9 for Figure 6 A schematic diagram of the structure of a single lifting drive plate;

[0041] Fig.10 It is a structural schematic diagram of the CCD visual positioning device and the copper plate assembly device of the present invention;

[0042] Fig.11 for Fig.10 The enlarged structural diagram of the CCD visual positioning device and the copper plate assembly device;

[0043] Fig.12 for Fig.10 An enlarged structural diagram of the CCD visual positioning device and the copper plate assembly device from another perspective.

[0044] In the drawings, the reference numerals are as follows:

[0045] 10. Copper plate feeding and conveying device; 11. Conveying channel; 111. First feeding and conveying mechanism; 112. Feeding and turning mechanism; 1121. Turning driving mechanism; 1122. Turning mounting plate; 1123. Upper conveying roller; 1124. Lower conveying roller; 1125. Upper driving clamping plate; 1126. Lower driving clamping plate; 113. Second feeding and conveying mechanism; 1131. Conveying roller; 1132. Horizontal driving push plate; 1133. Lifting driving plate; 11331. Long lifting plate; 11332. Short lifting plate; 11333. Elastic block; 1134. Feeding and transplanting manipulator; 1135. Feeding and transplanting vacuum suction cup group; 1136. Loading and transplanting lifting cylinder; 1137, loading and transplanting suction cup fixing frame; 1138, loading and transplanting moving frame; 1139, loading and transplanting moving drive module; 12, manipulator; 13, loading station; 20, CCD visual positioning device; 21, waiting position; 22, transplanting mechanism; 30, copper plate assembly device; 31, assembly longitudinal transplanting manipulator; 32, assembly horizontal transplanting manipulator; 40, automatic pinning device; 50, fiberboard loading device; 60, fiberboard conveying and transplanting device; 70, fiberboard automatic drilling device; 80, fiberboard and copper plate assembly device; 90, aluminum plate loading device; 100, automatic rubber encapsulation device; 110, automatic unloading and stacking device. DETAILED DESCRIPTION

[0046] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0047] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present invention are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices. Terms such as "disposed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "bottom", etc. are based on the directions or positions shown in the drawings, which are only for the convenience of description and cannot be understood as limitations on the present technical solution.

[0048] It should be noted that during the stacking process, multiple copper plates need to be stacked one by one, and the stacking process is to transfer multiple copper plates from the waiting position on the conveying end to the stacking position one by one. However, the existing production process can generally only convey one copper plate. After the copper plate is placed on the stacking position, it is necessary to wait for the next copper plate to be conveyed to the waiting position. This one-by-one processing method is not only time-consuming and labor-intensive, but also greatly reduces the overall efficiency of the production line.

[0049] like Figure 1-Figure 12 As shown, a fully automatic PIN encapsulation production line, multiple parallel conveying channels 11 convey copper plates at the same time to ensure a continuous supply of copper plates, the CCD visual positioning device 20 and the copper plates on the waiting position 21 are alternately moved to the copper plate assembly device 30, the copper plate assembly device 30 can continuously and efficiently complete the assembly of the copper plates, the utilization rate of the copper plate assembly device 30 is improved, the speed of copper plate assembly is accelerated, and the overall efficiency of the production line is significantly improved.

[0050] Specifically, the fully automatic PIN lagging production line includes a copper plate feeding and conveying device 10, a CCD visual positioning device 20 and a copper plate assembling device 30. The copper plate feeding and conveying device 10 includes a plurality of parallel conveying channels 11, each of which can operate independently without interfering with each other, greatly improving the parallel processing capability of the production line, so that a plurality of channels can convey copper plates at the same time, thereby doubling the production efficiency.

[0051] A CCD visual positioning device 20 is provided at the rear of each conveying channel 11. The CCD visual positioning device 20 locates the position of the copper plate and the coordinates at which the PIN holes should be drilled, and drills the PIN holes on the copper plate.

[0052] A copper plate assembly device 30 is disposed at the rear of one of the CCD vision positioning devices 20, and a waiting position 21 is disposed at the rear of the other CCD vision positioning devices 20. The CCD vision positioning device 20 disposed at the copper plate assembly device 30 and the copper plate on the waiting position 21 are alternately moved to the copper plate assembly device 30. The alternating movement mechanism ensures that the copper plate assembly device 30 can work continuously and efficiently without wasting time due to waiting for the copper plate.

[0053] In one embodiment, the copper plate feeding and conveying device further includes a manipulator 12 and a plurality of feeding stations 13. The feeding station 13 is used to place the copper plates to be processed. Each feeding station 13 is provided with a precise positioning device to ensure the accuracy and stability of the copper plate placement. The manipulator 12 is arranged between two feeding stations 13. The manipulator 12 is used to transfer the copper plates on the feeding stations 13 to the conveying channel 11 one by one. The manipulator 12 continuously feeds the adjacent multiple conveying channels 11 as needed. Even if a certain conveying channel 11 is transporting copper plates, the manipulator 12 can still provide copper plates for other conveying channels 11. The manipulator 12 will not stop working because a single conveying channel 11 is transporting copper plates. The utilization rate of the manipulator 12 is improved, and it can continuously move between multiple conveying channels 11 to continuously provide copper plates for the production line.

[0054] In one embodiment, the conveying channel 11 includes a first loading and conveying mechanism 111, a loading and turning mechanism 112, and a second loading and conveying mechanism 113, which are arranged in sequence. The three cooperate to ensure that the copper plates can be efficiently and accurately transferred from the loading station 13 to the CCD visual positioning device 20. The loading and conveying mechanism is used to receive the copper plates transferred by the manipulator 12, and the loading and turning mechanism 112 is used to turn the copper plates to ensure that the copper plates are arranged in the correct arrangement order, thereby avoiding errors or inefficiencies caused by inconsistent directions of the copper plates. The second loading and conveying mechanism 113 is used to transfer the copper plates to the CCD visual positioning device 20. The first loading and conveying mechanism 111 and the second loading and conveying mechanism 113 are arranged on both sides of the loading and turning mechanism 112 to ensure that the copper plates can be smoothly moved into and out of the conveying channel 11.

[0055] In this embodiment, the feeding and turning mechanism 112 includes a turning drive mechanism 1121, a turning mounting plate 1122, an upper conveying roller 1123, a lower conveying roller 1124, an upper driving clamping plate 1125 and a lower driving clamping plate 1126, wherein the upper driving clamping plate 1125 is located between the upper conveying rollers 1123, and the lower driving clamping plate 1126 is located between the lower conveying rollers. The upper driving clamping plate 1125 and the lower driving clamping plate 1126 correspond to each other one by one, and the upper driving clamping plate 1125 and the lower driving clamping plate 1126 cooperate to clamp the copper plate to ensure that the copper plate will not slip or be misplaced during the turning process. The upper conveying roller 1123 and the lower conveying roller 1124 are installed on the turning mounting plate 1122, and the turning mounting plate 1122 is connected to the turning drive mechanism 1121.

[0056] Working principle: When the copper plate is conveyed to the feeding and turning mechanism 112, the upper driving clamp 1125 and the lower driving clamp 1126 will move at the same time to clamp the copper plate. Then, the turning drive mechanism 1121 starts, driving the entire turning mounting plate 1122 (together with the conveying roller 1131 and the upper driving clamp 1125 and the lower driving clamp 1126 thereon) to turn to a predetermined angle. This process ensures that the copper plate can complete the turning action smoothly and accurately.

[0057] In this embodiment, the second loading and conveying mechanism 113 includes an array of conveying rollers 1131, a transverse driving push plate 1132, a lifting driving plate 1133, and a loading and transferring manipulator 1134. The conveying roller 1131 can continuously and stably convey the copper plate. Two transverse driving push plates 1132 and multiple lifting driving plates 1133 are located at the tail area of ​​the conveying roller 1131. The two transverse driving push plates 1132 move relative to each other. When the copper plate is transferred to the tail by the conveying roller 1131, the two transverse driving push plates 1132 work together to accurately move the copper plate to the middle position of the conveying roller 1131 through the relative movement of the two. Multiple lifting driving plates 1133 rise and push the copper plate to a height higher than the conveying roller 1131, thereby preventing the continuous rotation of the conveying roller 1131 from affecting the movement of the copper plate. The loading and transferring manipulator 1134 is used to safely and smoothly move the copper plate on the lifting driving plate 1133 to the CCD visual positioning device 20.

[0058] In this embodiment, the lifting drive plate 1133 includes a long lifting plate 11331 and a short lifting plate 11332. The long lifting plate 11331 and the short lifting plate 11332 are both in a "T" shape. The long lifting plate 11331 and the short lifting plate 11332 are arranged at intervals to achieve a more uniform pushing effect. The top of the long lifting plate 11331 and the top of the short lifting plate 11332 are both spaced apart with elastic blocks 11333. The long lifting plate 11331 and the short lifting plate 11332 cooperate to push the copper plate. The setting of the elastic block 11333 not only increases the friction between the lifting drive plate 1133 and the copper plate, ensuring the stability during the pushing process, but also provides a certain rebound space for the feeding and transplanting vacuum suction cup group 1135 to absorb the copper plate, which not only ensures the smooth progress of the suction operation, but also effectively prevents the copper plate from being damaged during the suction process.

[0059] In this embodiment, the loading and transplanting robot 1134 includes a loading and transplanting vacuum suction cup group 1135, a loading and transplanting lifting cylinder 1136, a loading and transplanting suction cup fixing frame 1137, a loading and transplanting movable frame 1138 and a loading and transplanting movable driving module 1139. One end of the loading and transplanting movable frame 1138 is connected to the loading and transplanting movable driving module 1139, and the other end of the loading and transplanting movable frame 1138 is vertically connected to one end of the loading and transplanting suction cup fixing frame 1137, so that the loading and transplanting movable frame 1138 and the loading and transplanting suction cup fixing frame 1137 are arranged in an "L" shape. The loading and transplanting vacuum suction cup group 1135 installed on the loading and transplanting suction cup fixing frame 1137 can move above the lifting driving plate 1133 and above the CCD visual positioning device 20. The other end of the loading and transplanting suction cup fixing frame 1137 is connected to the lifting cylinder. A loading and transplanting vacuum suction cup group 1135 is arranged on the cylinder rod of the loading and transplanting lifting cylinder 1136. The loading and transplanting vacuum suction cup group 1135 generates negative pressure to adsorb the copper plate and maintains firm adsorption of the copper plate until it is safely placed on the CCD visual positioning device 20.

[0060] In one embodiment, a transfer mechanism 22 is provided between the CCD vision positioning device 20 and the waiting position 21 located behind the CCD vision positioning device 20, and the transfer mechanism 22 is used to transfer the copper plate from the CCD vision positioning device 20 to the waiting position 21. An assembly longitudinal transfer robot 31 is provided between the CCD vision positioning device 20 located in front of the copper plate assembly device 30 and the copper plate assembly device 30, and the assembly longitudinal transfer robot 31 is used to transfer the copper plate from the CCD vision positioning device 20 to the copper plate assembly device 30. An assembly transverse transfer robot 32 is provided between the waiting position 21 and the copper plate assembly device 30, and the assembly transverse transfer robot 32 is used to transfer the copper plate from the waiting position 21 to the copper plate assembly device 30. The assembly transverse transfer robot 32 and the assembly longitudinal transfer robot 31 alternately move the copper plate to the copper plate assembly device 30.

[0061] In one embodiment, the fully automatic PIN rubber coating production line further includes an automatic pinning device 40, a fiberboard feeding device 50, a fiberboard conveying and transplanting device 60, an automatic fiberboard drilling device 70, a fiberboard and copper board assembly device 80, an aluminum film feeding device 90, an automatic rubber coating device 100, and an automatic unloading and stacking device 110. The automatic pinning device 40 is used to implant pins into the assembled copper board, the fiberboard feeding device 50 is used to convey the fiberboard to the fiberboard conveying and transplanting device 60, the fiberboard automatic drilling device 70 is used to drill holes in the fiberboard, the fiberboard and copper board assembly device 80 is used to assemble the copper board and the fiberboard, the aluminum film feeding device 90 is used to assemble the copper board, the fiberboard and the aluminum film, the automatic rubber coating device 100 is used to wrap the assembled copper board, the fiberboard and the aluminum film with adhesive tape, and the automatic unloading and stacking device 110 is used to convey the copper board, the fiberboard and the aluminum film wrapped with adhesive tape to the unloading station.

[0062] A fully automatic PIN encapsulation production method, comprising:

[0063] S1, loading preparation: Place the copper plate to be processed in the positioning device of the loading station 13, the positioning device ensures that the position of the copper plate is accurate and stable;

[0064] S2. Copper plate grabbing: The manipulator 12 grabs the copper plate from each loading station 13 in turn and places the copper plate on the conveying channel 11; the manipulator 12 places the grabbed copper plate stably on the conveying channel 11, and the conveying channel 11 should ensure that the copper plate can be smoothly and continuously transported to the next process.

[0065] S3, PIN hole drilling: the loading and transplanting robot 1134 grabs the copper plate from the conveying channel 11 and conveys it to the CCD visual positioning device 20, and the CCD visual positioning device 20 drills PIN holes on the copper plate;

[0066] S4, copper plate assembly: the assembly longitudinal transfer manipulator 31 moves one of the CCD vision positioning devices 20 to the copper plate assembly position, the transfer mechanism 22 transfers the copper plates on the other CCD vision positioning devices 20 to the waiting position 21, and the assembly transverse transfer manipulator 32 moves the copper plates on the waiting position 21 to the copper plate assembly position;

[0067] S5, pin implantation: the assembled copper plate is transferred to the automatic pinning device 40, and the pin is implanted in the PIN hole by the automatic pinning device 40;

[0068] S6, fiberboard assembly: assembling the drilled fiberboard and the assembled copper plate on the fiberboard and copper plate assembly device 80;

[0069] S7, aluminum film assembly: first turn the assembled copper plate and fiberboard 180 degrees, and transfer the aluminum film to the top of the copper plate to complete the assembly of the aluminum film, copper plate and fiberboard;

[0070] S8, tape wrapping: Use tape to wrap the fiberboard, copper plate and aluminum film tightly together;

[0071] S9, material collection: transport the wrapped fiberboard, copper plate and aluminum film to the material unloading station.

[0072] The steps to synchronize with S6 include:

[0073] C1. Fiberboard loading: placing the fiberboard to be processed on a workstation in the fiberboard loading device 50;

[0074] C2. Fiberboard grabbing: The fiberboard loading device 50 transfers the fiberboard to the conveying and transplanting device, and the conveying and transplanting device transfers the fiberboard to the fiberboard automatic drilling device 70;

[0075] C3. Drilling of fiberboard: The automatic drilling device drills through holes in the fiberboard, and transfers the drilled fiberboard to the fiberboard and copper plate assembly device 80 for subsequent assembly.

[0076] The steps to synchronize with S7 include:

[0077] B1. Aluminum film loading: The aluminum film to be processed is placed on the workstation in the aluminum film loading device 90, and the aluminum film is transferred to the top of the copper plate by the aluminum film loading device to prepare for the subsequent aluminum film assembly.

[0078] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

[0079] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A fully automatic PIN encapsulation production line, characterized in that: It includes a copper plate feeding and conveying device, a CCD visual positioning device and a copper plate assembling device. The copper plate feeding and conveying device includes a plurality of parallel conveying channels. The rear part of each conveying channel is provided with the CCD visual positioning device. The rear part of one of the CCD visual positioning devices is provided with a copper plate assembling device, and the rear part of the other CCD visual positioning devices is provided with a waiting position. The CCD visual positioning device at the copper plate assembling device and the copper plates on the waiting positions are alternately moved to the copper plate assembling device.

2. According to the fully automatic PIN lagging production line of claim 1, it is characterized in that: The copper plate loading and conveying device also includes a robot and a plurality of loading stations. The robot is arranged between two of the loading stations, and is used to transfer the copper plates on the loading stations to the conveying channel one by one.

3. The fully automatic PIN encapsulation production line according to claim 2 is characterized in that: The conveying channel includes a first loading and conveying mechanism, a loading and turning mechanism, and a second loading and conveying mechanism which are arranged in sequence. The loading and conveying mechanism is used to receive the copper plate transferred by the robot, the loading and turning mechanism is used to turn the copper plate, and the second loading and conveying mechanism is used to transfer the copper plate to the CCD visual positioning device.

4. The fully automatic PIN encapsulation production line according to claim 3 is characterized in that: The feeding flipping mechanism includes a flipping drive mechanism, a flipping mounting plate, an upper conveying roller, a lower conveying roller, an upper driving clamp and a lower driving clamp, the upper driving clamp is located between the upper conveying rollers, the lower driving clamp is located between the lower conveying rollers, the upper driving clamp and the lower driving clamp correspond to each other one by one, the upper driving clamp and the lower driving clamp cooperate to clamp the copper plate, the upper conveying roller and the lower conveying roller are installed on the flipping mounting plate, and the flipping mounting plate is connected to the flipping drive mechanism.

5. A fully automatic PIN lagging production line according to claim 3 or 4, characterized in that: The second loading and conveying mechanism includes an array-arranged conveying roller, a transverse driving push plate, a lifting driving plate and a loading and transferring robot. The two transverse driving push plates and the multiple lifting driving plates are all located at the tail of the conveying roller. The two transverse driving push plates move relative to each other. The multiple lifting driving plates are used to push the copper plates. The loading and transferring robot is used to move the copper plates on the lifting driving plates to the CCD visual positioning device.

6. The fully automatic PIN lagging production line according to claim 5 is characterized in that: The lifting drive plate includes a long lifting plate and a short lifting plate, the long lifting plate and the short lifting plate are both in a "T" shape, the long lifting plate and the short lifting plate are arranged at intervals, and elastic blocks are arranged at intervals at the top ends of the long lifting plate and the top ends of the short lifting plate.

7. The fully automatic PIN encapsulation production line according to claim 5 is characterized in that: The loading and transplanting robot includes a loading and transplanting vacuum suction cup group, a loading and transplanting lifting cylinder, a loading and transplanting suction cup fixing frame, a loading and transplanting movable frame and a loading and transplanting movable driving module. One end of the loading and transplanting movable frame is connected to the loading and transplanting movable driving module, and the other end of the loading and transplanting movable frame is vertically connected to one end of the loading and transplanting suction cup fixing frame. The other end of the loading and transplanting suction cup fixing frame is connected to the lifting cylinder, and the loading and transplanting vacuum suction cup group is arranged on the cylinder rod of the loading and transplanting lifting cylinder.

8. A fully automatic PIN encapsulation production line according to claim 1, 2, 3, 4, 6 or 7, characterized in that: A transfer mechanism is provided between the CCD vision positioning device and the waiting position behind the CCD vision positioning device, and the transfer mechanism is used to transfer the copper plate from the CCD vision positioning device to the waiting position; an assembly longitudinal transfer robot is provided between the CCD vision positioning device located in front of the copper plate assembly device and the copper plate assembly device, and the assembly longitudinal transfer robot is used to transfer the copper plate from the CCD vision positioning device to the copper plate assembly device; an assembly transverse transfer robot is provided between the waiting position and the copper plate assembly device, and the assembly transverse transfer robot is used to transfer the copper plate from the waiting position to the copper plate assembly device.

9. The fully automatic PIN encapsulation production line according to claim 8 is characterized in that: It also includes an automatic pinning device, a fiberboard feeding device, a fiberboard conveying and transplanting device, a fiberboard automatic drilling device, a fiberboard and copper plate assembly device, an aluminum plate feeding device, an automatic rubber laminating device and an automatic unloading and stacking device.

10. A fully automatic PIN encapsulation production method, characterized in that: include: S1. Loading preparation: Place the copper plate to be processed in the positioning device of the loading station; S2. Copper plate grabbing: The robot grabs the copper plate from each loading station in turn and places the copper plate on the conveying channel; S3, PIN hole drilling: The loading and transplanting robot grabs the copper plate from the conveying channel and conveys it to the CCD visual positioning device, and the CCD visual positioning device drills PIN holes on the copper plate; S4, copper plate assembly: the assembly longitudinal transfer manipulator moves one of the CCD visual positioning devices to the copper plate assembly position, the transfer mechanism transfers the copper plates on the other CCD visual positioning devices to the waiting position, and the assembly transverse transfer manipulator moves the copper plates on the waiting position to the copper plate assembly position; S5, pin implantation: the assembled copper plate is transferred to the automatic pinning device, and the pin is implanted in the PIN hole by the automatic pinning device; S6. Fiberboard assembly: assemble the drilled fiberboard and the assembled copper plate on the fiberboard and copper plate assembly device; S7, aluminum film assembly: first turn the assembled copper plate and fiberboard 180 degrees, and transfer the aluminum film to the top of the copper plate to complete the assembly of the aluminum film, copper plate and fiberboard; S8, tape wrapping: Use tape to wrap the fiberboard, copper plate and aluminum film tightly together; S9, material collection: transport the wrapped fiberboard, copper plate and aluminum film to the material unloading station.

Images