Tray disc and plate separation automation equipment

Abstract

The application discloses a TRAY disc and board separation automation equipment, and relates to the technical field of circuit boards. The TRAY disc and board separation automation equipment comprises a rack, a separation structure and a second transmission structure. The TRAY disc and board separation automation equipment further comprises a mechanical arm group and a plurality of first workpiece storage structures. The separation structure comprises a roller transmission frame and a first driving part. The first driving part drives the roller transmission frame to ascend, so that a plurality of rollers pass through the TRAY disc, and the second transmission surface is coplanar with the first transmission surface. The technical scheme of the application transmits the TRAY disc to the upper side of the separation structure through the second transmission structure. The first driving part outputs power to jacks up the roller transmission frame, so that the rollers pass through the empty position of the TRAY disc, and the circuit board is jacked up. When the first transmission surface is coplanar with the second transmission surface, the circuit board is transmitted to the second transmission surface, so that the separation of the TRAY disc and the circuit board is realized automatically and continuously.

Description

Technical Field

[0001] This invention relates to the field of circuit board technology, and in particular to an automated device for separating a TRAY disk from a board. Background Technology

[0002] With continuous technological innovation, modern PCB integrated circuit boards are becoming increasingly precise and thinner, and traditional PCB loading equipment can no longer meet the current needs of PCB integrated circuit boards to a certain extent.

[0003] In traditional PCB board handling, modular transport is typically used to remove the PCB boards from the conveyor line, place them into trays, and then use modular transport to place the trays and PCB boards together in the finished product stacking area. This process is repeated until the number of trays and PCB boards stacked reaches a specified height.

[0004] However, after that, the machine needs to be stopped, a new empty tray needs to be installed, and the palletizing area needs to be cleared before the machine can be restarted to continue collecting the boards. Because the equipment needs to be stopped, production is interrupted, which seriously affects the efficiency of collecting the boards. At the same time, the material on the conveyor line is delivered at a fast speed, and some of the material is very thin, which increases the difficulty of operation for the operator and increases the number of operation steps. Over time, the operator is prone to fatigue and is more likely to make mistakes that lead to product damage and scrap. Summary of the Invention

[0005] The main objective of this invention is to propose an automated equipment for separating PCB trays and boards, which aims to solve the technical problem of low efficiency caused by the need for intermittent downtime during PCB board collection.

[0006] To achieve the above objectives, the present invention proposes an automated equipment for separating TRAY disks and boards, comprising:

[0007] A rack, wherein a first transmission structure is provided on one side of the rack, and a first transmission surface is provided on the first transmission structure;

[0008] A separation structure is provided on one side of the transmission direction of the first transmission structure. The separation structure is provided with a second transmission surface, and the plane where the first transmission surface is located and the plane where the second transmission surface is located are spaced apart.

[0009] The second transmission structure is disposed on the side of the separation structure opposite to the first transmission structure, and the second transmission structure extends to the upper side of the second transmission surface to transmit the TRAY disk to the upper side of the second transmission surface;

[0010] The automated equipment for separating the TRAY disk and the board also includes a robotic arm assembly and multiple first workpiece storage structures. The multiple first workpiece storage structures are located on the side of the frame away from the second transmission structure. The robotic arm assembly is located between the second transmission structure and the first workpiece storage structures. The robotic arm assembly is configured to operate to transfer the TRAY disk to the second transmission structure or the first workpiece storage structure.

[0011] The separation structure includes a roller transfer frame and a first drive unit. The first drive unit is connected to the frame, and the roller transfer frame is connected to the first drive unit. The roller transfer frame includes a plurality of rollers, which are arranged side by side to form a second transfer surface. The first drive unit is configured to drive the roller transfer frame to rise so that after the plurality of rollers pass through the TRAY disk, the second transfer surface and the first transfer surface are coplanar.

[0012] In one embodiment, the roller transfer frame includes a support bracket and a plurality of rotating shafts. The plurality of rotating shafts are spaced apart on the support bracket and rotatably connected to the support bracket. A plurality of rollers are spaced apart on the rotating shafts. The first driving unit drives the support bracket to rise. After the rollers pass through the TRAY disk, they lift the workpiece located in the TRAY disk, so that the workpiece moves between the first transfer surface and the second transfer surface.

[0013] In one embodiment, the separation structure further includes an auxiliary support, which includes a fixed plate and a plurality of guide posts. The fixed plate is connected to the frame, the plurality of guide posts pass through the fixed plate, and the guide posts are connected to the bottom surface of the support bracket. The fixed plate is connected to the first driving part, and the first driving part is connected to the bottom surface of the support bracket.

[0014] In one embodiment, a plurality of the first workpiece storage structures are spaced apart, and all of the plurality of the first workpiece storage structures are located within the operating range of the robotic arm assembly.

[0015] In one embodiment, a lifting working unit is provided on one side of the separation structure parallel to the transmission direction. The lifting working unit is located on one side of the frame. A moving path is provided on the side of the lifting working unit opposite to the separation structure. The first workpiece storage structure moves along the moving path. The lifting working unit is configured to: receive and lift the TRAY disk on the first workpiece storage structure, or receive and lift the TRAY disk transferred by the robotic arm assembly and place the TRAY disk on the first workpiece storage structure.

[0016] In one embodiment, a second workpiece storage structure is provided on one side of the first workpiece storage structure, and a lifting working unit is also provided on one side of the separation structure in the transmission direction. A second transmission structure is provided between the second workpiece storage structure and the lifting working unit, and between the lifting working unit and the separation structure. The lifting working unit is configured to receive the TRAY disk transferred from the second workpiece storage structure by the second transmission structure, and to lift and transfer the TRAY disk to the second transmission structure located on the separation structure.

[0017] In one embodiment, the lifting working unit includes a lifting bracket, a second drive unit, and a lifting arm. The lifting bracket is disposed on one side of the frame, the second drive unit is connected to the lifting bracket, and the lifting arm is slidably connected to the lifting bracket. The lifting arm extends away from the lifting bracket and forms a support plane. The second drive unit is connected to the lifting arm to drive the lifting arm to lift.

[0018] In one embodiment, a pneumatic floating platform is provided on the support plane of the lifting arm, and the pneumatic floating platform supports the TRAY disk.

[0019] In one embodiment, the second transmission structure includes two transmission tracks, two third drive units, and two clamping support units. The two transmission tracks are spaced apart, the third drive units are slidably disposed on the transmission tracks, the output end of the third drive units is connected to the clamping support units, and the two clamping support units are disposed facing each other.

[0020] The support plane of the lifting arm is located between the two clamping support parts.

[0021] In one embodiment, support blocks are provided on the opposing surfaces of the two clamping supports.

[0022] The technical solution of this invention involves setting a separation structure in the transmission direction of a first transmission structure, and setting a second transmission structure on the side of the separation structure away from the first transmission structure, with the second transmission structure extending to the upper side of the separation structure. The second transmission structure transmits the TRAY disk to the upper side of the separation structure. A first drive unit outputs power to lift the roller transmission frame, allowing the rollers to pass through the clearance of the TRAY disk and lift the circuit board. When the first and second transmission surfaces are coplanar, the rollers move to transmit the circuit board to the second transmission surface, and the circuit board is transferred under the movement of the first transmission structure. This achieves automated and continuous separation of the TRAY disk and the circuit board. The empty TRAY disk after separation is transmitted by a robotic arm assembly to a first workpiece storage structure. Multiple first workpiece storage structures are provided to facilitate continuous transmission of TRAY disks from the robotic arm assembly to each first workpiece storage structure, avoiding equipment downtime and improving production efficiency. Simultaneously, the continuous operation of the equipment reduces the operator's workload. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of 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 those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of an embodiment of the automated equipment for separating TRAY disks and boards provided by the present invention;

[0025] Figure 2 A schematic diagram of the first workpiece storage structure in an embodiment of the automated equipment for separating TRAY disks and boards provided by the present invention;

[0026] Figure 3 A schematic diagram of the lifting working unit in one embodiment of the automated equipment for separating TRAY discs and plates provided by the present invention;

[0027] Figure 4 A schematic diagram of the lifting working unit in another embodiment of the automated equipment for separating TRAY discs and plates provided by the present invention;

[0028] Figure 5 A schematic diagram of the cooperation structure between the second workpiece storage structure and the second transmission structure in an embodiment of the automated equipment for separating TRAY disks and boards provided by the present invention;

[0029] Figure 6 A schematic diagram of the second transmission structure in an embodiment of the automated equipment for separating TRAY disks and boards provided by the present invention;

[0030] Figure 7 A schematic diagram of the cooperation structure between the second transmission structure and the separation structure in an embodiment of the automated equipment for separating TRAY disks and boards provided by the present invention;

[0031] Figure 8 A top view of the cooperation between the second transmission structure and the separation structure in one embodiment of the automated equipment for separating TRAY disks and boards provided by the present invention;

[0032] Figure 9 A schematic diagram of the cooperation structure between the separation structure and the first transmission structure in one embodiment of the automated TRAY disk and board separation equipment provided by the present invention;

[0033] Figure 10 A cross-sectional schematic diagram of the separation structure in one embodiment of the automated equipment for separating TRAY disks and boards provided by the present invention;

[0034] Figure 11 This is a schematic diagram of the robotic arm assembly in one embodiment of the automated equipment for separating TRAY discs and plates provided by the present invention.

[0035] Explanation of icon numbers:

[0036] 10. Moving component; 11. Moving trolley; 12. Mounting frame; 20. Lifting working unit; 21. Lifting bracket; 22. Fork arm; 23. Connector; 24. Second drive unit; 25. Pneumatic floating platform; 30. Second transmission structure; 31. Clamping support unit; 32. Housing; 33. Transmission track; 34. Cylinder assembly; 35. Support block; 40. Separation structure; 41. Roller transmission frame; 411. Roller; 412. Rotating shaft; 413. Support bracket; 42. Auxiliary bracket; 421. Guide column; 422. Fixing plate; 423. Guide part; 43. First drive unit; 50. First transmission structure; 60. Robotic arm assembly; 70. Second workpiece storage structure.

[0037] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0039] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0040] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0041] With continuous technological innovation, modern PCB integrated circuit boards are becoming increasingly sophisticated and thinner. Traditional PCB loading equipment can no longer meet the current needs of PCB integrated circuit boards to a certain extent.

[0042] In traditional PCB board handling, modular transport is typically used to remove the PCB boards from the conveyor line, place them into trays, and then move the trays and PCB boards together to the finished product stacking area. This process is repeated until the stacked trays and PCB boards reach the designated height.

[0043] However, after that, the machine needs to be stopped, a new empty tray needs to be installed, and the palletizing area needs to be cleared before the machine can be restarted to continue collecting the boards. Because the equipment needs to be stopped, production is interrupted, which seriously affects the efficiency of collecting the boards. At the same time, the material on the conveyor line is delivered at a fast speed, and some of the material is very thin, which increases the difficulty of operation for the operator and increases the number of operation steps. Over time, the operator is prone to fatigue and is more likely to make mistakes that lead to product damage and scrap.

[0044] This invention proposes an automated device for separating TRAY disks and boards.

[0045] Please see Figure 1 In one embodiment of the present invention, the automated equipment for separating the TRAY disk from the board includes:

[0046] A rack, wherein a first transmission structure 50 is provided on one side of the rack, and a first transmission surface is provided on the first transmission structure 50;

[0047] A separation structure 40 is disposed on one side of the transmission direction of the first transmission structure 50. The separation structure 40 is provided with a second transmission surface, and the plane where the first transmission surface is located and the plane where the second transmission surface is located are spaced apart.

[0048] The second transmission structure 30 is disposed on the side of the separation structure 40 opposite to the first transmission structure 50, and the second transmission structure 30 extends to the upper side of the second transmission surface to transmit the TRAY disk to the upper side of the second transmission surface.

[0049] The automated equipment for separating the TRAY disk and the board also includes a robotic arm assembly 60 and a plurality of first workpiece storage structures. The plurality of first workpiece storage structures are disposed on the side of the frame away from the second transmission structure 30. The robotic arm assembly 60 is disposed between the second transmission structure 30 and the first workpiece storage structures. The robotic arm assembly 60 is configured to operate to transfer the TRAY disk to the second transmission structure 30 or the first workpiece storage structure.

[0050] The separation structure 40 includes a roller transfer frame 41 and a first drive unit 43. The first drive unit 43 is connected to the frame, and the roller transfer frame 41 is connected to the first drive unit 43. The roller transfer frame 41 includes a plurality of rollers 411, which are arranged side by side to form a second transfer surface. The first drive unit 43 is configured to drive the roller transfer frame 41 to rise, so that after the plurality of rollers 411 pass through the TRAY disk, the second transfer surface and the first transfer surface are coplanar.

[0051] like Figure 1 As shown, the rack serves as a support frame to support the first transmission structure 50, the separation structure 40, and the second transmission structure 30.

[0052] Understandably, the rack has multiple workstations, with the first transmission structure 50, the separation structure 40, and the second transmission structure 30 located at different workstations.

[0053] like Figure 1 As shown, the first transmission structure 50 is located at the first workstation, the separation structure 40 is located at the second workstation, and the second transmission structure is located at the third workstation. The first workstation, the second workstation, and the third workstation are arranged in sequence. The second transmission structure extends to the upper side of the separation structure 40 to facilitate the transfer of the TRAY tray to the upper side of the separation structure 40, thereby facilitating the automated loading or unloading of the TRAY tray.

[0054] like Figure 7 As shown, the first transmission structure 50 is disposed at the first work station, connected to the frame, and suspended. The first transmission structure 50 includes a connecting bracket and multiple transmission rollers. The connecting bracket is connected to the frame, and the multiple transmission rollers are connected to the connecting bracket at intervals. The multiple transmission rollers form a first transmission surface. The multiple transmission rollers operate to transmit the circuit board located on the first transmission surface.

[0055] Understandably, when the first transmission structure 50 transmits the circuit board to the second transmission surface, the first drive unit 43 outputs power, and the first drive unit 43 drives the roller transmission frame 41 to rise. After the rollers pass through the clearance space of the TRAY tray, the second transmission surface is located on the upper side of the TRAY tray, and the first transmission surface and the second transmission surface are coplanar. At this time, the circuit board transmitted from the first transmission surface is received by the second transmission surface. In this way, multiple rollers rotate to transmit the circuit board to the upper side of the TRAY tray. Then, the first drive unit 43 outputs power to make the roller transmission frame 41 descend, and the rollers descend synchronously to make the circuit board fall into the TRAY tray, completing the loading.

[0056] In another embodiment, when the first transmission structure 50 receives the circuit board and transmits the circuit board away from the separation structure, the first drive unit 43 outputs power and drives the roller transmission frame 41 to rise. While the rollers pass through the clearance space of the TRAY tray, multiple rollers lift the circuit board located on the TRAY tray. When the second transmission surface is coplanar with the first transmission surface, the circuit board is transferred to the first transmission surface under the rotation and transmission of multiple rollers, so as to realize the loading of the circuit board supported by the TRAY tray.

[0057] It should be noted that, as existing circuit boards are becoming increasingly compact and thinner, a tray is needed to support the circuit boards in order to facilitate their transportation.

[0058] It is understandable that, such as Figure 3 As shown, in order to ensure the stability of the support circuit board of the TRAY disk, a support groove is opened on the TRAY disk, and the circuit board is embedded in the TRAY disk. In order to facilitate the roller lifting and insertion, a clearance space is opened on the TRAY disk.

[0059] like Figure 8 As shown, the second transmission structure 30 is disposed at the third station, and the second transmission structure 30 extends to the upper side of the separation structure 40.

[0060] It is understood that the second transmission structure 30 is used to transmit an empty TRAY disk or a TRAY disk loaded with a circuit board to the separation structure 40. When the second transmission structure 30 is used to transmit the TRAY disk, the TRAY disk is moved directly above the roller transmission frame 41 so that the roller transmission frame 41 can directly lift the circuit board or the roller passing through the clearance space under the output of the first drive unit 43.

[0061] Furthermore, such as Figure 1 As shown, a number of fourth workstations are arranged in parallel on one side of the frame, and a first workpiece storage structure is set on each fourth workstation. The robotic arm group 60 is set between the separation structure 40 and the first workpiece storage structure, so as to facilitate the transfer of the TRAY disk between the second transfer surface and the first workpiece storage structure by the robotic arm group 60.

[0062] The technical solution of the present invention provides a separation structure 40 in the transmission direction of the first transmission structure 50, and a second transmission structure 30 on the side of the separation structure 40 away from the first transmission structure 50, extending to the upper side of the separation structure 40. The second transmission structure 30 then transmits the TRAY disk to the upper side of the separation structure 40. The first drive unit outputs power to lift the roller transmission frame 41, allowing the rollers to pass through the clearance of the TRAY disk and lift the circuit board. When the first transmission surface and the second transmission surface are coplanar, the rollers move to transmit the circuit board to the second transmission surface, and the circuit board is transferred under the movement of the first transmission structure 50. This achieves automated and continuous separation of the TRAY disk and the circuit board. The empty TRAY disk after separation is transmitted by the robotic arm group 60 to the first workpiece storage structure. The multiple first workpiece storage structures facilitate the continuous transmission of TRAY disks by the robotic arm group 60 to each first workpiece storage structure, avoiding equipment downtime and improving production efficiency. Simultaneously, the continuous operation of the equipment reduces the operator's workload.

[0063] In one embodiment, the roller transfer frame 41 includes a support bracket 413 and a plurality of rotating shafts 412. The plurality of rotating shafts 412 are spaced apart on the support bracket 413 and rotatably connected to the support bracket 413. A plurality of rollers 411 are spaced apart on the rotating shafts 412. The first driving unit 43 drives the support bracket 413 to rise. After the rollers 411 pass through the TRAY disk, they lift the workpiece located in the TRAY disk, so that the workpiece moves between the first transfer surface and the second transfer surface.

[0064] like Figure 9 and Figure 10 As shown, the support bracket 413 is a frame mechanism, with multiple rotating shafts 412 rotatably connected inside the support bracket 413, and the rotating shafts 412 are rotatably connected to the support bracket 413. Multiple rollers 411 are connected at intervals on one rotating shaft 412.

[0065] It should be noted that a third drive unit is also connected to the side of the support bracket 413, which provides power for the rotation of multiple rotating shafts 412.

[0066] In one embodiment, in order to achieve synchronous rotation of multiple rotating shafts 412, sprockets are connected to each of the multiple rotating shafts, and sprockets are also connected to the output end of the third drive unit. The multiple sprockets are connected to each other by chains.

[0067] It is understandable that when the third drive unit outputs power, multiple sprockets rotate synchronously through the transmission of the chain, thereby causing multiple shafts 412 to rotate synchronously, and thus causing multiple rollers 411 to rotate synchronously.

[0068] In another embodiment, both the rotating shaft 412 and the output end of the third drive unit can be connected to pulleys, and multiple pulleys are connected by belts.

[0069] In another embodiment, the third drive unit may be a motor.

[0070] It is understood that the multiple rollers 411 are located on the same plane and form a second transmission surface.

[0071] It is understandable that when the third drive unit outputs power, multiple rotating shafts 412 rotate synchronously, thereby causing multiple rollers 411 to rotate synchronously, which facilitates the movement of the circuit board located on the second transmission surface.

[0072] It should be noted that when the TRAY disk moves to the upper side of the roller transfer frame 41, multiple rollers are positioned at the position of the clearance projection on the rotating shaft 412, so that when the rollers are raised and lowered, they can pass through the clearance to the upper side of the TRAY disk and raise the second transfer surface from the lower side of the TRAY disk to the upper side of the TRAY disk.

[0073] In one embodiment, the separation structure 40 further includes an auxiliary support 42, which includes a fixing plate 422 and a plurality of guide posts 421. The fixing plate 422 is connected to the frame, and the plurality of guide posts 421 pass through the fixing plate 422 and are connected to the bottom surface of the support bracket 413. The first driving part 43 is connected to the fixing plate 422 and is connected to the bottom surface of the support bracket 413.

[0074] like Figure 10 As shown, the mounting plate 422 is connected to the frame, providing space for the first drive unit 43.

[0075] It is understandable that the first drive unit 43 outputs power to raise and lower the support bracket 413. In order for the first drive unit 43 to stably raise and lower the support bracket 413, the first drive unit 43 is positioned at the center of the fixed plate 422.

[0076] Furthermore, multiple guide posts 421 connected to the fixed plate 422 are distributed around the periphery of the first drive unit 43 so that when the first drive unit 43 outputs power, it drives the support bracket 413 to move along the extension direction of the guide posts 421, thereby ensuring the stability of the movement of the support bracket 413.

[0077] In another embodiment, the fixing plate 422 is also provided with a plurality of guide portions 423, and a guide post 421 passes through a guide portion 423 to restrict the movement direction of the guide post 421, thereby providing further restriction on the directional movement of the support bracket 413.

[0078] In one embodiment, the guide portion 423 is vertically disposed on the fixing plate 422.

[0079] In one embodiment, a plurality of first workpiece storage structures are spaced apart, and all of the plurality of first workpiece storage structures are located within the operating range of the robotic arm assembly 60.

[0080] like Figure 11 As shown, the robotic arm assembly 60 is positioned between the first workpiece storage structure and the separation structure 40. The first workpiece storage structure is used to store the TRAY disk after it has been collected or an empty TRAY disk. Therefore, with the arrangement of multiple first workpiece storage structures, even if one first workpiece storage structure is stacked to a certain height, the robotic arm assembly 60 can still place the TRAY disk in another first workpiece storage structure.

[0081] Understandably, multiple first workpiece storage structures facilitate the rotation of the robotic arm group 60 between them, ensuring that the robotic arm group 60 can continuously output TRAY disks. At the same time, when a first workpiece storage structure has stored a certain number of TRAY disks, the worker can remove the stacked TRAY disks, but the robotic arm can continue to stack TRAY disks in another first workpiece storage structure, thereby reducing the difficulty of operation for the worker.

[0082] In another embodiment, in order to facilitate the gripping of the TRAY disk by the robotic arm assembly 60, a clamping structure is provided at the end of the robotic arm assembly 60 to facilitate the translation of the TRAY disk.

[0083] Understandably, multiple first workpiece storage structures are all located within the operating range of the robotic arm assembly 60, so that the robotic arm assembly 60 can rotate among multiple first workpiece storage structures to ensure continuous output.

[0084] like Figure 2As shown, the first workpiece storage structure includes a moving component 10, which is disposed on the moving path. The moving component 10 includes a moving trolley 11 and a mounting frame 12, with the mounting frame 12 disposed on the moving trolley 11.

[0085] Understandably, multiple TRAY trays are stacked on the mounting rack 12, and workers can move the stacked TRAY trays through the slotted trolley 11.

[0086] In one embodiment, a lifting working unit 20 is provided on one side of the separation structure 40 parallel to the transmission direction. The lifting working unit 20 is disposed on one side of the frame. A moving path is provided on the side of the lifting working unit 20 away from the separation structure 40. The first workpiece storage structure moves along the moving path. The lifting working unit 20 is configured to: receive and lift the TRAY disk on the first workpiece storage structure, or receive and lift the TRAY disk transferred by the robotic arm assembly 60 and place the TRAY disk on the first workpiece storage structure.

[0087] It should be noted that the TRAY disks need to be stacked on the mounting frame 12. The movement path and operation of the robotic arm assembly 60 are all programmed, and its movement path and operation are the same each time. If changes are needed, it needs to be edited. Therefore, when placing the TRAY disks on the mounting frame 12, it is necessary to place one TRAY disk and then lower it once to ensure the consistency of the movement stroke of the robotic arm assembly 60 each time.

[0088] Therefore, a lifting working unit 20 is provided on the side of the separation structure 40 parallel to the transmission direction. A lifting plane is provided on the lifting working unit 20. When the robotic arm group 60 transfers the TRAY disk to the first workpiece storage structure, the lifting working unit 20 is raised and lowered so that the lifting plane is raised and lowered to adapt to the transfer of the robotic arm group 60.

[0089] Meanwhile, after the lifting plane receives a certain number of TRAY trays, the lifting work unit 20 concentrates and places the stacked TRAY trays on the mounting frame 12.

[0090] It is understandable that the lifting work unit 20 has a moving path on the side away from the separation structure 40, and the moving trolley 11 is set on the moving path. The moving trolley 11 moves closer to the lifting work unit 20 so that the lifting work unit 20 can place the stacked TRAY trays on the mounting frame 12.

[0091] In one embodiment, a second workpiece storage structure 70 is provided on one side of the first workpiece storage structure, and a lifting working unit 20 is also provided on one side of the separation structure 40 in the transmission direction. A second transmission structure 30 is provided between the second workpiece storage structure 70 and the lifting working unit 20, and between the lifting working unit 20 and the separation structure 40. The lifting working unit 20 is configured to receive the TRAY disk transmitted from the second workpiece storage structure 70 by the second transmission structure 30, and to lift and transfer the TRAY disk to the second transmission structure 30 located on the separation structure 40.

[0092] It should be noted that when the board is received, the second transmission structure 30 transmits an empty TRAY disk, while when the TRAY disk is separated from the board, the second transmission structure 30 transmits a TRAY disk with a circuit board attached.

[0093] To facilitate continuous output from the second transmission structure 30, a second workpiece storage structure 70 is provided on one side of the first workpiece storage structure.

[0094] It is understandable that the second workpiece storage structure 70 is used to store the moving component 10 that needs to be transferred to the second transmission structure 30. Through the moving component 10, it is convenient to provide the TRAY disk to the second transmission structure 30 in real time.

[0095] Since the plane where the separation structure 40 is located is not on the same plane as the plane where the second workpiece storage structure 70 is located, a lifting working unit 20 needs to be set on one side of the second workpiece storage structure 70, and a second transmission structure 30 is also set between the lifting working unit 20 and the second workpiece storage structure 70.

[0096] It is understandable that the second transfer structure 30 on one side of the second workpiece storage structure 70 transfers the TRAY disks on the second workpiece storage structure 70 to the lifting working unit 20, and the lifting working unit 20 lifts and lowers the stacked TRAY disks and transfers them to the second transfer structure 30 on one side of the separation structure 40, thereby realizing the transfer of TRAY disks between different heights.

[0097] In one embodiment, the lifting working unit 20 includes a lifting bracket 21, a second drive unit 24, and a lifting arm. The lifting bracket 21 is disposed on one side of the frame. The second drive unit 24 is connected to the lifting bracket 21. The lifting arm is slidably connected to the lifting bracket 21. The lifting arm extends toward the side away from the lifting bracket 21 and forms a support plane. The second drive unit 24 is connected to the lifting arm to drive the lifting arm to lift.

[0098] like Figure 3As shown, a lifting arm is provided on one side of the lifting bracket 21, and a second drive unit 24 is provided on the other side of the lifting bracket 21. Part of the lifting arm passes through the lifting bracket 21 and is connected to the second drive unit 24. A lifting plane is formed on the lifting arm.

[0099] Understandably, the second drive unit 24 outputs power to drive the lifting arm to rise and fall, thereby controlling the rise and fall of the lifting plane to receive the TRAY disk transmitted by the robotic arm assembly 60.

[0100] Furthermore, such as Figure 3 and Figure 4 As shown, the lifting arm includes multiple forks 22 and connectors 23. The multiple forks 22 are spaced apart and connected to the side of the connectors 23. The multiple forks 22 are on the same plane and form a lifting plane. The connectors 23 extend and are connected to the output end of the second drive unit 24. The lifting bracket 21 is provided with a sliding groove to facilitate the lifting of the extended part of the connectors 23.

[0101] Understandably, multiple forks 22 work together to support the TRAY disc, ensuring stability through multi-point support.

[0102] In one embodiment, two fork arms 22 are provided, and the two fork arms 22 are spaced apart. The distance between the two fork arms 22 is greater than the width of the mounting frame 12. When the lifting working unit 20 places the stacked TRAY trays on the mounting frame 12, the moving trolley 11 moves between the two fork arms 22, so that the mounting frame 12 is located between the two fork arms 22. Thus, when the second drive unit 24 outputs power, the connecting member 23 and the fork arms 22 descend, so that the TRAY trays are directly located on the mounting frame 12, ensuring the efficiency of the transfer.

[0103] It should be noted that the second drive unit 24 can be a motor.

[0104] In one embodiment, a pneumatic floating platform 25 is provided on the support plane of the lifting arm, and the pneumatic floating platform 25 supports the TRAY disk.

[0105] It is understandable that a pneumatic float 25 is installed on the lifting arm. When the pneumatic float 25 is in an inflated state, the friction between the TRAY disc and the fork arm 22 is reduced, so as to facilitate the position adjustment between the TRAY disc and the fork arm 22. When the pneumatic float 25 is not in an inflated state, the friction between the TRAY disc and the fork arm 22 is increased, so as to prevent displacement between the TRAY disc and the fork arm 22.

[0106] In one embodiment, the second transmission structure 30 includes two transmission tracks 33, two third drive units and two clamping support units 31. The two transmission tracks 33 are spaced apart. The third drive units are slidably disposed on the transmission tracks 33. The output end of the third drive unit is connected to the clamping support unit 31, and the two clamping support units 31 are arranged facing each other.

[0107] The support plane of the lifting arm is located between the two clamping support parts 31.

[0108] In one embodiment, support blocks 35 are provided on the opposite surfaces of the two clamping support portions 31.

[0109] like Figure 5 and Figure 6 As shown, two transmission tracks 33 are spaced apart, and a third drive unit is slidably disposed on the transmission track 33, with the output end of the third drive unit connected to the clamping support unit 31.

[0110] Understandably, the third drive unit moves along the extension direction of the transmission track 33, and the third drive unit outputs power to make the two clamping support units 31 move towards or away from each other, thereby completing the clamping or placement of the TRAY disc.

[0111] In one embodiment, the transmission track 33 is an electric guide rail to facilitate movement control of the third drive unit.

[0112] like Figure 6 As shown, the third drive unit also includes a housing 32 and a cylinder assembly 34. The housing is connected to the electric guide rail, the cylinder assembly 34 is disposed on the housing 32, and the output end of the cylinder assembly 34 is connected to the clamping support 31.

[0113] Understandably, the cylinder groups 34 on both sides output power to make the clamping support parts 31 on both sides move towards each other, thereby achieving clamping and limiting of the TRAY disc. Then, the housing 32 moves on the transmission track 33, thereby completing the movement control of the TRAY disc.

[0114] When the TRAY disk is transferred between the second workpiece storage structure 70 and the lifting working unit 20, two transfer tracks 33 are set on both sides of the moving trolley, and the TRAY disk is located between two clamping support parts 31. When the two clamping support parts 31 move towards each other, the support block 35 is located on the lower side of the TRAY disk. The clamping support parts 31 cooperate with the support block 35 to complete the stable clamping and transfer of the TRAY disk.

[0115] When the TRAY tray is transferred between the lifting working unit 20 and the separation structure 40 via the second transmission structure 30, when the stacked TRAY trays are lifted onto the second transmission structure 30, the two clamping support parts 31 move towards each other, and at the same time, the support block 35 is located on the lower side of one TRAY tray, so that one TRAY tray is supported by the support block 35, thereby facilitating the transfer of the TRAY tray to the upper side of the separation structure 40.

[0116] It should be noted that, as Figure 3 As shown, multiple feet are provided on the end face of the upper surface of the TRAY disk, so that there are gaps between the stacked TRAY disks.

[0117] Understandably, the gap is designed to allow the support block 35 to move and insert between the stacked trays. When the support block 35 is located below the edge of a tray, the lifting work unit 20 descends, thereby supporting a tray with the support block 35, which facilitates the transfer of the tray to the upper side of the separation structure 40.

[0118] Furthermore, when the TRAY disk is located on the upper side of the roller transfer frame 41, the support block 35 always supports the TRAY disk. After the circuit board leaves the TRAY disk and enters the first transfer surface, or after the circuit board is placed inside the TRAY disk, the robotic arm assembly 60 operates to transfer the TRAY disk to the first workpiece storage structure.

[0119] The above description is merely an exemplary embodiment of the present invention and does not limit the scope of protection of the present invention. Any equivalent structural transformations made based on the technical concept of the present invention and the contents of the specification and drawings of the present invention, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present invention.

Claims

1. An automated device for separating TRAY trays and boards, characterized in that, include: A rack, wherein a first transmission structure is provided on one side of the rack, and a first transmission surface is provided on the first transmission structure; A separation structure is provided on one side of the transmission direction of the first transmission structure. The separation structure is provided with a second transmission surface, and the plane where the first transmission surface is located and the plane where the second transmission surface is located are spaced apart. The second transmission structure is disposed on the side of the separation structure opposite to the first transmission structure, and the second transmission structure extends to the upper side of the second transmission surface to transmit the TRAY disk to the upper side of the second transmission surface; The automated equipment for separating the TRAY disk and the board also includes a robotic arm assembly and multiple first workpiece storage structures. The multiple first workpiece storage structures are located on the side of the frame away from the second transmission structure. The robotic arm assembly is located between the second transmission structure and the first workpiece storage structures. The robotic arm assembly is configured to operate to transfer the TRAY disk to the second transmission structure or the first workpiece storage structure. The separation structure includes a roller transfer frame and a first drive unit. The first drive unit is connected to the frame, and the roller transfer frame is connected to the first drive unit. The roller transfer frame includes a plurality of rollers, which are arranged side by side to form a second transfer surface. The first drive unit is configured to drive the roller transfer frame to rise so that after the plurality of rollers pass through the TRAY disk, the second transfer surface and the first transfer surface are coplanar. Multiple first workpiece storage structures are spaced apart, and all of the multiple first workpiece storage structures are located within the operating range of the robotic arm assembly; The separation structure has a lifting working unit on one side parallel to the transmission direction. The lifting working unit is located on one side of the frame. The lifting working unit has a moving path on the side opposite to the separation structure. The first workpiece storage structure moves along the moving path. The lifting working unit is configured to: receive and lift the TRAY disk on the first workpiece storage structure, or receive and lift the TRAY disk transferred by the robotic arm group and place the TRAY disk on the first workpiece storage structure. A second workpiece storage structure is provided on one side of the first workpiece storage structure, and a lifting working unit is also provided on one side of the separation structure in the transmission direction. A second transmission structure is provided between the second workpiece storage structure and the lifting working unit, and between the lifting working unit and the separation structure. The lifting working unit is configured to receive the TRAY disk transferred from the second workpiece storage structure by the second transmission structure, and to lift and transfer the TRAY disk to the second transmission structure.

2. The automated equipment for separating TRAY trays and boards as described in claim 1, characterized in that, The roller transfer frame includes a support bracket and multiple rotating shafts. The multiple rotating shafts are spaced apart on the support bracket and rotatably connected to the support bracket. Multiple rollers are spaced apart on the rotating shafts. The first driving unit drives the support bracket to rise. After the rollers pass through the TRAY disk, they lift the workpiece located in the TRAY disk, so that the workpiece moves between the first transfer surface and the second transfer surface.

3. The automated equipment for separating TRAY trays and boards as described in claim 2, characterized in that, The separation structure also includes an auxiliary support, which includes a fixed plate and a plurality of guide posts. The fixed plate is connected to the frame, and the plurality of guide posts pass through the fixed plate and are connected to the bottom surface of the support bracket. The fixed plate is connected to the first driving part, and the first driving part is connected to the bottom surface of the support bracket.

4. The automated equipment for separating TRAY discs and boards as described in claim 3, characterized in that, The lifting working unit includes a lifting bracket, a second drive unit, and a lifting arm. The lifting bracket is disposed on one side of the frame. The second drive unit is connected to the lifting bracket. The lifting arm is slidably connected to the lifting bracket. The lifting arm extends away from the lifting bracket and forms a support plane. The second drive unit is connected to the lifting arm to drive the lifting arm to lift.

5. The automated equipment for separating TRAY trays and boards as described in claim 4, characterized in that, The lifting arm has a pneumatic floating platform on its support plane, which supports the TRAY disk.

6. The automated equipment for separating TRAY discs and boards as described in claim 4, characterized in that, The second transmission structure includes two transmission tracks, two third drive units and two clamping support units. The two transmission tracks are spaced apart. The third drive units are slidably disposed on the transmission tracks. The output end of the third drive unit is connected to the clamping support unit, and the two clamping support units are arranged facing each other. The support plane of the lifting arm is located between the two clamping support parts.

7. The automated equipment for separating TRAY trays and boards as described in claim 6, characterized in that, Support blocks are provided on the opposite surfaces of the two clamping supports.

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