CN219636104U - PCB transfer platform, PCB loading and unloading system and PCB processing system - Google Patents

Abstract

The utility model relates to a PCB transfer platform, a PCB feeding and discharging system and a PCB processing system. The PCB board transfer platform comprises a frame and a first conveying device, wherein the frame is provided with a plurality of conveying stations for conveying PCB boards along a first direction, the first conveying device comprises at least one driving piece and a plurality of conveying components, one conveying component corresponds to one conveying station, the plurality of conveying components are arranged on the frame, the driving piece is connected with the conveying components in a one-to-one correspondence manner, and/or one driving piece is connected with the plurality of conveying components, the driving piece is used for driving the plurality of conveying components to convey the PCB boards along a second direction in a butt joint manner with the workbench, each conveying component is provided with a temporary storage mechanism, and the temporary storage mechanism is used for temporarily storing the PCB boards corresponding to the conveying components so that the first conveying device can successively convey the PCB boards of the plurality of conveying stations. The utility model can realize automatic feeding and discharging of the processing machine with a plurality of processing main shafts and improve the utilization rate of the machine.

Description

PCB transfer platform, PCB loading and unloading system and PCB processing system

Technical Field

The utility model relates to the technical field of circuit board manufacturing, in particular to a PCB transfer platform, a PCB feeding and discharging system and a PCB processing system.

Background

In a PCB (Printed circuit boards printed circuit board) production workshop, along with the gradual maturity of a PCB drilling machine and a forming machine, the processing scale is increasingly prominent, and the automation of feeding and discharging of a processing machine (the PCB drilling machine or the forming machine) is realized.

At present, the processing machine has a plurality of processing main shafts, and each processing main shaft corresponds different processing stations respectively, and is fixed to the board of processing station through artifical manual unloading on with the PCB board, if the machine is to the PCB sheet material that is located processing station after accomplishing once processing, the personnel do not in time reload, then the processing station that this machine corresponds is in the state of stopping always, and the machine utilization ratio is low.

Therefore, there is a need for an improvement to the above-described problems to change the current situation.

Disclosure of Invention

The utility model provides a PCB transfer platform, a PCB loading and unloading system and a PCB processing system, which are used for solving the problems that the existing PCB needs manpower to be loaded and unloaded, the downtime is long and the utilization rate of machines is low.

The utility model provides a PCB transfer platform, comprising:

the PCB plate conveying device comprises a rack, wherein the rack is provided with a plurality of conveying stations for conveying the PCB plate along a first direction;

the first conveying device comprises at least one driving piece and a plurality of conveying components, one conveying component corresponds to one conveying station, and the plurality of conveying components are arranged on the rack;

the driving piece is connected with the conveying components in a one-to-one correspondence manner, and/or one driving piece is connected with a plurality of conveying components, the driving piece is used for driving the conveying components to be in butt joint with the workbench along the second direction to convey the PCB board material, each conveying component is provided with a temporary storage mechanism, and the temporary storage mechanism is used for temporarily storing the PCB board material corresponding to the conveying components so that the first conveying device can convey the PCB board material of the conveying stations successively.

According to one embodiment of the utility model, the driving member comprises a first motor, the conveying assembly comprises a driving rod, a conveying belt and two conveying pulleys arranged at intervals along a second direction, the first motor is connected with the driving rod and used for driving the driving rod to rotate, one conveying pulley is coaxially arranged with the driving rod, the other conveying pulley is rotatably arranged on one side of the frame, and the conveying belt is wound on the two conveying pulleys.

According to one embodiment of the utility model, the temporary storage mechanism comprises at least two groups of jacking assemblies arranged at intervals along a first direction, each group of jacking assemblies comprises a jacking cylinder and a top plate, the bottom of the top plate is connected with the output end of the jacking cylinder, and each jacking cylinder is used for driving the corresponding top plate to move so as to enable the PCB on the top plate to be separated from the conveying belt.

According to one embodiment of the utility model, the PCB board transfer platform further comprises a first guide piece arranged at the conveying assembly, and the first guide piece is provided with a first pin guide groove with two ends and an opening at the top.

According to one embodiment of the utility model, the PCB transfer platform further comprises a lifting mechanism connected with the frame, the first conveying device is connected to an output end of the lifting mechanism, and the lifting mechanism is used for driving the first conveying device to lift.

According to one embodiment of the utility model, the lifting mechanism comprises a second motor, a screw and a transmission assembly, wherein the transmission assembly is respectively connected with the output end of the second motor and the screw, and the second motor is used for driving the screw to rotate so as to drive the stand to lift.

According to one embodiment of the utility model, the transmission assembly comprises a driving wheel, a transmission belt and a synchronizing wheel, wherein the synchronizing wheel is coaxially arranged with the screw rod, the driving wheel is connected with the second motor, and the transmission belt is wound around the driving wheel and the synchronizing wheel.

According to one embodiment of the utility model, the PCB board transfer platform comprises two first conveying devices which are arranged at intervals along the height direction, wherein one first conveying device is used for conveying the PCB board materials to the workbench, and the other first conveying device is used for receiving the PCB board materials conveyed by the workbench.

The utility model also provides a PCB loading and unloading system, which comprises:

the PCB board transfer platform according to any one of the above claims, and a second conveying device, where the second conveying device includes a material transporting and receiving vehicle, and a plurality of second conveying components disposed on the material transporting and receiving vehicle, and each of the second conveying components is configured to butt-joint with the PCB board transfer platform along a second direction to convey a PCB board to be processed or a processed PCB board.

According to one embodiment of the utility model, the material transporting and collecting vehicle is arranged corresponding to one conveying station of the PCB board transfer platform;

the plurality of second conveying components are arranged along the height direction, and are used for sequentially butt-jointing and conveying the PCB plate to be processed or the processed PCB plate one by one along the second direction and a plurality of conveying stations of the PCB plate transfer platform in a state that the material conveying vehicle moves along the first direction perpendicular to the second direction.

According to one embodiment of the utility model, the material transporting and collecting vehicle is arranged corresponding to at least two conveying stations of the PCB board transfer platform;

the plurality of second conveying components are respectively arranged along the height direction and the first direction, and are used for butt-jointing and conveying the PCB plate to be processed or the processed PCB plate one by one along the second direction and a plurality of conveying stations of the PCB plate transfer platform in a state that the material transporting and collecting trolley moves along the first direction perpendicular to the second direction.

According to one embodiment of the utility model, the PCB loading and unloading system is provided with a plurality of processing stations, and the PCB loading and unloading system further comprises third conveying components which are arranged on the workbench and correspond to the processing stations one by one, and each third conveying component is used for conveying the PCB along the second direction.

The PCB processing system comprises the PCB transfer platform or the PCB feeding and discharging system.

According to one embodiment of the utility model, the PCB processing system comprises a drilling device or a forming device comprising the table on which the third conveying assembly is arranged.

According to one embodiment of the utility model, the PCB board transfer platform is arranged at one side of the non-processing position of the drilling equipment or the forming equipment.

The embodiment of the utility model has the following beneficial effects: the frame is equipped with a plurality of transport stations along first direction, carries the station and the processing station one-to-one of machine, all is provided with on every transport station and carries the subassembly to realize carrying the PCB panel. The at least one driving piece is connected with the plurality of conveying components and is used for driving the plurality of conveying components to convey the PCB plate material in a butt joint mode with the workbench along the second direction. When the driving piece is arranged as one, the PCB plate above the conveying assembly is driven by the driving piece, and the PCB plate can be simultaneously fed or discharged. At this time, the PCB sheet material of a plurality of transport stations is gone up the unloading by the drive of driving piece, is equipped with temporary storage mechanism on each transport subassembly, and its purpose is when carrying the subassembly and carry the PCB sheet material simultaneously, carries out temporary storage to the PCB sheet material in the specific transport station to realize that first conveyor can carry the PCB sheet material of a plurality of transport stations in succession. When the driving piece sets up to a plurality of, the conveying component of every transport station all passes through independent driving piece and connects, because driving piece and conveying component one-to-one's setting method, can go up the unloading to a plurality of processing stations through the work of control driving piece selectivity. The machine is fed and discharged through selecting the conveying stations, so that feeding and discharging of different processing stations can be achieved simultaneously, the first conveying device can convey PCB plates of a plurality of conveying stations successively, feeding and discharging of different processing stations can be achieved successively, feeding and discharging are not affected by each other when the main shafts are processed, namely, the machine is not required to be stopped for feeding and discharging, the utilization rate of the machine is improved, and feeding and discharging flexibility is good.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

fig. 1 is a perspective view of a transfer platform of a PCB board in an embodiment of the present utility model;

fig. 2 is a perspective view of a transfer platform of a PCB board in another embodiment of the present utility model;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a partial view of a PCB relay platform in an embodiment of the present utility model;

FIG. 5 is a perspective view of the temporary storage mechanism of FIG. 4;

fig. 6 is a partial view of a PCB loading and unloading system according to an embodiment of the present utility model.

Reference numerals:

10. a frame; 20. a first conveying device; 21. a driving member; 211. a first motor; 22. a transport assembly; 221. a driving rod; 222. a conveyor belt; 223. a conveying belt wheel; 23. a temporary storage mechanism; 231. jacking the air cylinder; 232. a top plate; 30. a first guide; 31. a first pin guide groove; 40. a lifting mechanism; 41. a second motor; 42. a screw rod; 43. a transmission assembly; 431. a driving wheel; 432. a transmission belt; 433. a synchronizing wheel; 434. a tensioning wheel; 80. a work table; 81. a third transport assembly; 90. a second conveying device; 91. and (5) a material transporting and collecting vehicle.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3 and fig. 6, an embodiment of the present utility model provides a PCB board transfer platform, which includes a frame 10 and a first conveying device 20, where the frame 10 is provided with a plurality of conveying stations along a first direction, the first conveying device 20 includes at least one driving member 21 and a plurality of conveying components 22, one conveying component 22 corresponds to one conveying station, the plurality of conveying components 22 are disposed on the frame 10, the driving member 21 is connected with the conveying components 22 in a one-to-one correspondence manner, and/or one driving member 21 is connected with the plurality of conveying components 22, the driving member 21 is used for driving the plurality of conveying components 22 to butt-joint with a workbench 80 along a second direction to convey PCB boards, each conveying component 22 is provided with a temporary storage mechanism 23, and the temporary storage mechanism 23 is used for temporarily storing the PCB boards corresponding to the conveying components 22 so that the first conveying device 20 can sequentially convey the PCB boards of the plurality of conveying stations.

In the embodiment of the present utility model, the PCB board transfer platform is in butt joint with the machine table 80 of the drilling machine or the forming machine (hereinafter referred to as machine) which is provided with a plurality of processing spindles, the plurality of processing spindles respectively correspond to different processing stations, and some of the spindles are independently controlled, that is, when one spindle is processed or begins to process, the other spindle is not affected to process the PCB board. In this case, the PCB transfer platform can perform blanking on a processed processing station, or perform loading on a processing station ready for processing. And the machine is prevented from uniformly feeding and discharging after finishing machining of all the main shafts without waiting for finishing machining of other main shafts, so that the production time is saved, and the flexibility of the machine is improved.

Specifically, the rack 10 is provided with a plurality of conveying stations along a first direction, and the conveying stations are in one-to-one correspondence with processing stations of the machine, wherein the first direction refers to a V1 direction in the figure, namely, a direction along which the processing stations are arranged. For example, the machine is a six-axis machine, and correspondingly, six machining stations are provided, and the conveying stations are also six. Each of the conveying stations is provided with a conveying assembly 22, and the conveying assemblies 22 can be fixedly arranged on the frame 10 so as to realize conveying of the PCB board. The conveying assembly 22 may be a belt type, a roller type, or the like, and drives the PCB panel to butt against the workbench 80 to convey the PCB panel along a second direction, wherein the second direction is a V2 direction in the figure, that is, a direction perpendicular to the first direction. At least one driving member 21 is connected to the plurality of conveying members 22, and the driving member 21 may be a first motor 211 or the like for driving the plurality of conveying members 22 to butt-convey the PCB panel with the table 80 in the second direction. The conveying assembly 22 includes a driving lever 221, a conveying belt 222, and two conveying pulleys 223 spaced apart in the second direction, and the first motor 211 is connected to the driving lever 221 to output power to the driving lever 221 for driving the driving lever 221 to rotate. One of the conveying pulleys 223 is coaxially arranged with the driving rod 221, the other conveying pulley 223 is rotatably arranged on one side of the frame 10, the rotatable arrangement can be that the conveying pulley 223 is arranged on the frame 10 through a rotating shaft and a bearing, and the conveying pulley 223 is sleeved on the rotating shaft. The conveying belt 222 is wound around two conveying belt wheels 223, the PCB board can be placed above the conveying belt 222, and the conveying belt 222 is driven to rotate through the conveying belt wheels 223 so as to drive the PCB board to do linear motion.

It should be noted that, when the first motor 211 is provided as one motor, as shown in fig. 1, 3 and 4, the driving rod 221 of each conveying assembly 22 may be connected to form a shaft through a coupling so as to be installed. The first motor 211 drives the rotating shaft to rotate, so that each driving rod 221 is driven to rotate simultaneously, and the PCB above the conveying belt 222 can be fed or discharged simultaneously. At this time, the PCB boards at the plurality of conveying stations are driven by the first motor 211 to be fed and discharged, and each conveying assembly 22 is provided with a temporary storage mechanism 23, where the temporary storage mechanism 23 can block the PCB boards along the second direction, or the temporary storage mechanism 23 can lift the PCB boards to separate from the conveying belt 222. The purpose is to temporarily store the PCB board in a specific conveying station when the conveying belt 222 simultaneously conveys the PCB board, so that the first conveying device 20 can sequentially convey the PCB board of a plurality of conveying stations, and the blanking of the machining station which is not machined by the machine is prevented, or the feeding of the machining station which is not ready to be machined by the machine is prevented. Therefore, feeding and discharging are not mutually influenced when the main shafts are processed, namely, the machine is not required to be stopped for feeding and discharging, the utilization rate of the machine is improved, and the feeding and discharging flexibility is good.

Referring to fig. 2, when the first motor 211 is provided in plurality, the driving rods 221 of each conveying station are connected through the independent first motor 211, where the connection refers to transmission connection, and may be direct connection or connection through a transmission mechanism, etc., which will not be described herein. Because the driving piece 21 and the conveying component 22 are arranged in a one-to-one correspondence manner, whether the driving piece 21 works or not can be controlled to selectively feed and discharge the plurality of processing stations. For example: when the sixth processing shaft is still in the processing state, the first motor 211 on the conveying station corresponding to the sixth processing shaft is not operated, so that the PCB panel is retained in the conveying assembly 22. When the sixth processing shaft is processed, the first motor 211 on the conveying station corresponding to the sixth processing shaft works, so that the PCB plate is conveyed to the PCB board transfer platform. The machine is fed and discharged through selecting the conveying stations, so that feeding and discharging of different processing stations can be achieved simultaneously, the first conveying device 20 can sequentially convey PCB plates of a plurality of conveying stations, feeding and discharging of different processing stations can be achieved sequentially, feeding and discharging are not affected by each other when the main shafts are processed, namely, machine stopping is not needed for feeding and discharging, the utilization rate of the machine is improved, and feeding and discharging flexibility is good.

Obviously, when the number of the first motors 211 is plural, when six conveying stations are provided, three conveying stations can be set to be driven by three first motors 211 respectively, and the other three stations are driven by one first motor 211, so that the single motor is adopted to drive the PCB board with high power requirement when conveying the PCB board with low power requirement, and the common motor is adopted to drive the PCB board with low power requirement, thereby improving the applicability.

Referring to fig. 3 to 5, in an alternative embodiment, the temporary storage mechanism 23 includes two sets of lifting assemblies spaced along the first direction, each set of lifting assemblies includes a lifting cylinder 231 and a top plate 232, the bottom of the top plate 232 is connected to the output end of the lifting cylinder 231, where connection may be fixed connection or movable connection, etc., and the lifting cylinder 231 is used to drive the top plate 232 to move so as to separate the PCB board on the top plate 232 from the conveying belt. Of course, the number of the jacking cylinders is not particularly limited, and the jacking cylinders 231 may be one, two or more, preferably, the jacking cylinders 231 are two, and the two jacking cylinders 231 are arranged at intervals along the length direction of the top plate 232, so that the stability in jacking can be improved. When the PCB board needs temporary storage, the jacking cylinder 231 drives the top plate 232 to lift, the top plate 232 supports the PCB board away from the conveying belt 222, even if the conveying belt 222 runs, and the conveying assembly 22 of other conveying stations is used for conveying the PCB board, compared with the conveying belt 222 for blocking the conveying of the PCB board, the conveying of the PCB board on the top plate 232 is not required to slide with the conveying belt 222.

Referring to fig. 1 and 3, in a preferred embodiment, to ensure that the PCB panel moves in a straight line on the conveying assembly 22, the PCB panel transfer platform further includes a first guide 30 disposed at the conveying assembly 22, and the first guide 30 is provided with a first pin guide groove 31 having two ends and an open top. The first pin guide groove 31 is used for conveying and guiding the positioning pins on the PCB plate along the second direction, so that the PCB plate is ensured to move along a straight line in the conveying process.

Referring to fig. 1 and 3, in a preferred embodiment, in order to implement the PCB board transfer platform capable of docking with the machine stations 80 with different heights, the PCB board transfer platform further includes a lifting mechanism 40 connected to the frame 10, where the lifting mechanism 40 may be a lifting mechanism 40 formed by a cylinder, a screw, or a rack and pinion mechanism, which is not described herein. The first conveying device 20 is connected to the output end of the lifting mechanism 40, where the connection may be a fixed connection, etc., the first conveying device 20 may be directly connected to the output end of the lifting mechanism 40, and the first conveying device 20 may also be connected to the output end of the lifting mechanism 40 through the frame 10. The lifting mechanism 40 is used for driving the first conveying device 20 to lift, so that the height of the first conveying device 20 can be adjusted, and when the PCB board transfer platform needs to be docked with the machine table 80 with different heights, the height of the first conveying device 20 is adjusted by the lifting mechanism 40, so that each conveying station can be docked with a processing station of the machine table 80.

Referring to fig. 1 and 3, in a preferred embodiment, the lifting mechanism 40 includes a second motor 41, a screw 42, and a transmission assembly 43, where the transmission assembly 43 is connected to an output end of the second motor 41 and the screw 42, and the transmission assembly 43 may be a transmission belt or a transmission gear, and the second motor 41 is used to drive the screw 42 to rotate so as to drive the frame 10 to lift. By providing the second motor 41, the lifting precision of the lifting mechanism 40 can be controlled, and the frame 10 can be provided with an internal thread or screw nut, and the screw rod 42 passes through the internal thread or screw nut, so that the frame 10 is driven to integrally lift by the screw rod 42. When the second motor 41 is required to be lifted by a certain height, the rotation number of the second motor is only required to be controlled, so that the motor is accurate and stable.

Referring to fig. 1 and 3, in a preferred embodiment, the transmission assembly 43 includes a driving wheel 431, a driving belt 432, and a synchronizing wheel 433, wherein the synchronizing wheel 433 is coaxially disposed with the screw 42, the driving wheel 431 is connected to the second motor 41, and the connection may be a coaxial connection or a driving connection, and the driving belt 432 is wound around the driving wheel 431 and the synchronizing wheel 433. The output of power through the transmission belt 432 can absorb the shock of the second motor 41, and an effect of precise transmission can be achieved. In a preferred embodiment, the drive assembly 43 further includes a tensioning wheel 434, the tensioning wheel 434 being used to further compress the drive belt 432 to make the drive smoother.

Referring to fig. 1, 3 and 6, in a preferred embodiment, the PCB transferring platform includes two first conveying devices 20 disposed at intervals along the height direction, wherein one first conveying device 20 is used for conveying PCB panels to the workbench, and the other first conveying device 20 is used for receiving PCB panels conveyed from the workbench. In the same conveying station, the upper and lower layers of the first conveying device 20 are divided into an upper layer and a lower layer, when the workbench 80 is in butt joint, the workbench 80 can have a lifting function, or the PCB transfer platform has a lifting function, so that the upper and lower layers of the first conveying device 20 can be in butt joint with the processing station of the workbench 80. In the present embodiment, the upper first conveyor 20 is used for conveying the PCB panel to the table 80, and the lower first conveyor 20 is used for receiving the PCB panel conveyed by the table 80. The method comprises the following specific steps: and S01, the lifting mechanism 40 drives the frame 10 to lift so as to enable the first conveying device 20 on the upper layer to be in butt joint with the workbench 80. S02, the conveying belt 222 of the conveying assembly 22 corresponding to the station to be processed moves, and the temporary storage mechanism 23 of the conveying assembly 22 corresponding to the processing station in the process is used for retaining the PCB board material in the conveying station. S03: and processing the PCB plate conveyed to the processing station. S04, the lifting mechanism 40 drives the frame 10 to lift, so that the first conveying device 20 at the lower layer is in butt joint with the workbench 80. And S05, conveying the processed PCB plate to the corresponding conveying assembly 22. So just realized going up the unloading automatically to board 80 by the platform in the PCB board to, in the in-process of unloading in the automation, can go on selectively unloading on the ground according to the processing condition of the different processing stations of workstation 80, the flexibility is high.

The utility model also provides a PCB loading and unloading system, which is shown by referring to fig. 1, 3 and 6, and comprises the PCB transfer platform and the second conveying device 90, wherein the second conveying device 90 comprises a material transporting and receiving vehicle 91 and a plurality of second conveying components arranged on the material transporting and receiving vehicle 91, and each second conveying component is used for butt-jointing and conveying the PCB along a second direction with the PCB transfer platform. The material handling truck 91 described herein may be a cart, rail car or AGV (Automated Guided Vehicle) automated guided vehicle, etc., primarily for handling PCB panels. The second conveying component may be a conveying belt or a conveying roller, etc. for conveying the PCB panel on the second conveying device 90 to the PCB panel transfer platform along the second direction, or conveying the PCB panel on the PCB panel transfer platform to the second conveying device 90 along the second direction.

In a preferred embodiment, the material transporting and receiving vehicle 91 is disposed corresponding to one transporting station of the PCB board transfer platform, and the plurality of second transporting components are disposed along the height direction, and in a state that the material transporting and receiving vehicle 91 moves along the first direction perpendicular to the second direction, the plurality of second transporting components are used for sequentially butt-jointing and transporting the PCB board to be processed or the processed PCB board with the plurality of transporting stations of the PCB board transfer platform one by one along the second direction. The purpose of this arrangement is to conveniently realize that the single-station material handling carriage 91 moves in the first direction to sequentially convey a plurality of PCB panels.

In a preferred embodiment, the material transporting and receiving vehicle 91 is correspondingly arranged with at least two transporting stations of the PCB board transferring platform, the plurality of second transporting components are respectively arranged along the height direction and the first direction, and in a state that the material transporting and receiving vehicle 91 moves along the first direction perpendicular to the second direction, the plurality of second transporting components are used for simultaneously butt-jointing and transporting the PCB board to be processed or the processed PCB board with the plurality of transporting stations of the PCB board transferring platform along the second direction one by one. The purpose of this arrangement is to enable the carriage 91 to move in the first direction once to transport a plurality of PCB panels simultaneously.

In a preferred embodiment, the PCB loading and unloading system is configured with a plurality of processing stations, and the PCB loading and unloading system further includes third conveying assemblies 81 disposed on the workbench 80 and corresponding to the plurality of processing stations one by one, and each third conveying assembly 81 is used for conveying the PCB board material along the second direction. The third conveying assembly 81 may be a conveying belt or a conveying roller, etc. for conveying the PCB panel on the table 80 to the PCB panel transfer platform in the second direction, or conveying the PCB panel of the PCB panel transfer platform to the table 80 in the second direction.

The utility model also provides a PCB processing system, which comprises the PCB transfer platform or the PCB feeding and discharging system. In a preferred embodiment, the PCB board processing system includes a drilling or molding apparatus including a table 80 with a third transport assembly 81 disposed on the table 80. The PCB board transfer platform sets up in drilling equipment or the one side in the non-processing position of former, can be front side, rear side or side.

In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (15)

1. A PCB transit platform comprising:

the PCB plate conveying device comprises a rack, wherein the rack is provided with a plurality of conveying stations for conveying the PCB plate along a first direction;

the first conveying device comprises at least one driving piece and a plurality of conveying components, one conveying component corresponds to one conveying station, and the plurality of conveying components are arranged on the rack;

the driving piece is connected with the conveying components in a one-to-one correspondence manner, and/or one driving piece is connected with a plurality of conveying components, the driving piece is used for driving the conveying components to be connected with the workbench in a butt joint manner along a second direction to convey the PCB board material, each conveying component is provided with a temporary storage mechanism, and the temporary storage mechanism is used for temporarily storing the PCB board material corresponding to the conveying components so that the first conveying device can convey the PCB board material of a plurality of conveying stations successively.

2. The PCB board transfer platform of claim 1, wherein the driving member includes a first motor, the conveying assembly includes a driving rod, a conveying belt, and two conveying pulleys disposed at intervals along a second direction, the first motor is connected to the driving rod, the first motor is used for driving the driving rod to rotate, one of the conveying pulleys is disposed coaxially with the driving rod, the other conveying pulley is rotatably disposed at one side of the frame, and the conveying belt is wound around the two conveying pulleys.

3. The PCB transit platform of claim 2, wherein the temporary storage mechanism comprises at least two groups of jacking assemblies arranged at intervals along a first direction, each group of jacking assemblies comprises a jacking cylinder and a top plate, the bottom of the top plate is connected with the output end of the jacking cylinder, and each jacking cylinder is used for driving the corresponding top plate to move so as to separate PCB panels on the top plate from the conveyor belt.

4. The PCB transfer platform of claim 1, further comprising a first guide member disposed at the transport assembly, the first guide member having a first pin guide slot formed therein with two ends and an open top.

5. The PCB transfer platform of claim 1, further comprising a lifting mechanism coupled to the frame, the first conveyor coupled to an output of the lifting mechanism, the lifting mechanism configured to drive the first conveyor to lift.

6. The PCB board transfer platform of claim 5, wherein the lifting mechanism comprises a second motor, a screw and a transmission assembly, the transmission assembly is respectively connected to the output end of the second motor and the screw, and the second motor is used for driving the screw to rotate so as to drive the frame to lift.

7. The PCB board transfer platform of claim 6, wherein the transmission assembly includes a driving wheel, a driving belt, and a synchronizing wheel, the synchronizing wheel is coaxially disposed with the screw, the driving wheel is connected with the second motor, and the driving belt is wound around the driving wheel and the synchronizing wheel.

8. The PCB relay platform of any of claims 1 to 7, wherein the PCB relay platform comprises two first conveying devices arranged at intervals along a height direction, one of the first conveying devices is used for conveying PCB panels to the workbench, and the other first conveying device is used for receiving PCB panels conveyed by the workbench.

9. A PCB loading and unloading system, comprising the PCB transfer platform according to any one of claims 1 to 8, and a second conveying device, where the second conveying device includes a material transporting and receiving vehicle, and a plurality of second conveying components disposed on the material transporting and receiving vehicle, and each of the second conveying components is configured to butt-joint with the PCB transfer platform along a second direction to convey a PCB to be processed or a processed PCB.

10. The PCB loading and unloading system of claim 9, wherein the material handling vehicle is disposed in correspondence with a transport station of the PCB transfer platform;

the plurality of second conveying components are arranged along the height direction, and are used for sequentially butt-jointing and conveying the PCB plate to be processed or the processed PCB plate one by one along the second direction and a plurality of conveying stations of the PCB plate transfer platform in a state that the material conveying vehicle moves along the first direction perpendicular to the second direction.

11. The PCB loading and unloading system of claim 9, wherein the material handling vehicle is disposed in correspondence with at least two transport stations of the PCB transfer platform;

the plurality of second conveying components are respectively arranged along the height direction and the first direction, and are used for butt-jointing and conveying the PCB plate to be processed or the processed PCB plate one by one along the second direction and a plurality of conveying stations of the PCB plate transfer platform in a state that the material transporting and collecting trolley moves along the first direction perpendicular to the second direction.

12. The PCB loading and unloading system of claim 9, wherein the PCB loading and unloading system is configured with a plurality of processing stations, and the PCB loading and unloading system further comprises third conveying components disposed on the workbench and in one-to-one correspondence with the plurality of processing stations, and each third conveying component is configured to convey the PCB panel along the second direction.

13. A PCB processing system, characterized in that the PCB processing system comprises the PCB transfer platform according to any one of claims 1-8 or the PCB loading and unloading system according to any one of claims 9-12.

14. The PCB processing system of claim 13, wherein the PCB processing system comprises a drilling apparatus or a molding apparatus, the drilling apparatus or the molding apparatus comprising the table with the third transport assembly disposed thereon.

15. The PCB processing system of claim 14, wherein the PCB transfer platform is disposed on a side of the drilling apparatus or the molding apparatus that is not in the processing position.