Feeding and discharging equipment and circuit board processing system

Abstract

The utility model discloses feeding and discharging equipment and a circuit board processing system, and belongs to the technical field of circuit board processing. The feeding and discharging equipment can bear and move a stock bin in the height direction by arranging a feeding work station, so that each material frame of the stock bin can move to the height at which a material plate can be conveyed to a feeding device; the feeding work station can be connected with all the material frames, so that all the material frames are driven to convey material plates to the feeding device, the feeding device can convey the material plates to the circuit board machining device to be machined, and the discharging device can receive the material plates machined by the circuit board machining device. Therefore, feeding and discharging of the circuit board processing device can be achieved through the feeding and discharging equipment, manual intervention can be effectively reduced, the labor cost is saved, the standby time of the device is shortened, the utilization rate of the device is increased, and the processing efficiency and the automation level are improved.

Description

Technical Field

[0001] The present application belongs to the technical field of circuit board processing, and specifically relates to a loading and unloading device and a circuit board processing system. Background Art

[0002] At present, during the processing of printed circuit boards (PCB), the loading and unloading of boards are generally done manually. The boards are placed in the processing area manually. After the processing is completed, the boards are taken out manually, transported, and waste is processed. At present, the entire PCB processing process consumes a lot of labor costs and time costs, which reduces the processing efficiency. Utility Model Content

[0003] Purpose of the utility model: The embodiment of the present application provides a loading and unloading device, aiming to overcome the technical problem of consuming a large amount of labor costs in the current PCB processing process; another purpose of the embodiment of the present application is to provide a circuit board processing system.

[0004] Technical solution: In the first aspect, a loading and unloading device described in an embodiment of the present application includes:

[0005] The material bin comprises a plurality of material racks arranged in a height direction, wherein the material racks are used to carry material plates;

[0006] A loading station, used for carrying the material bin and moving the material bin along the height direction, and the loading station is also used for connecting with each of the material racks respectively to drive the material racks to transport the material plates;

[0007] A feeding device, arranged at one side of the feeding station, for receiving the material plate and for transferring the material plate to the circuit board processing device;

[0008] The unloading device is used to be arranged on one side of the circuit board processing device and to receive the material board processed by the circuit board processing device.

[0009] In some embodiments, the silo includes a silo body, the material rack is disposed on the silo body, and the material rack includes:

[0010] A material conveying mechanism, used for carrying the material plate;

[0011] A transmission rod is in transmission connection with the feeding mechanism, and the transmission rod is used to be in transmission connection with the loading station so as to be driven by the loading station and drive the feeding mechanism to transport the material plate.

[0012] In some embodiments, the silo body is provided with a first positioning portion, and the first positioning portion is used to position the silo body on the loading station when the loading station carries the silo.

[0013] In some embodiments, the loading and unloading equipment further comprises a mobile trolley, and the mobile trolley is used to transport the silo;

[0014] The silo body is provided with a second positioning portion, and the second positioning portion is used to position the silo body on the moving trolley when the moving trolley transports the silo.

[0015] In some embodiments, the loading station comprises:

[0016] Pedestal;

[0017] A supporting mechanism, disposed on the base and capable of moving relative to the base along the height direction, the supporting mechanism being used to support the silo;

[0018] A lifting mechanism, disposed on the base and connected to the supporting mechanism, the lifting mechanism being used to drive the supporting mechanism to move along the height direction;

[0019] The driving mechanism is arranged on the base and can move relative to the base to approach and move away from the material bin. The driving mechanism is used to be connected to each of the material racks respectively to drive the material racks to transport the material plates.

[0020] In some embodiments, the supporting mechanism is provided with a third positioning portion, and the third positioning portion is used to position the silo on the supporting mechanism.

[0021] In some embodiments, the driving mechanism is provided with a driving groove, and the material rack includes a transmission joint, and the transmission joint of each of the material racks can be embedded in the driving groove to drive the material rack to transport the material plate through the driving mechanism.

[0022] In some embodiments, the feeding device comprises:

[0023] A temporary storage mechanism is used to be arranged at one side of the circuit board processing device, and the temporary storage mechanism is used to receive and carry the material plate and to transfer the material plate to the circuit board processing device.

[0024] In some embodiments, the temporary storage mechanism includes:

[0025] First rack;

[0026] A first conveying assembly, disposed on the first frame, for carrying and conveying the material plate;

[0027] A first guide assembly is disposed on the first frame and is used to guide the material plate.

[0028] In some embodiments, the temporary storage mechanism further includes:

[0029] A first sensing component, disposed on the first frame, for sensing the position of the material plate on the first conveying component;

[0030] The first limiting component is arranged on the first frame, and the first limiting component is used to move relative to the first frame to limit the material plate on the first conveying component to a preset position.

[0031] In some embodiments, the temporary storage mechanism is disposed between the loading station and the circuit board processing device, and the loading station is used to drive the material rack to transport the material board to the temporary storage mechanism.

[0032] In some embodiments, the loading and unloading equipment includes a plurality of the loading stations, and the loading device includes a plurality of the temporary storage mechanisms, each of the temporary storage mechanisms is arranged between a loading station and a circuit board processing device.

[0033] In some embodiments, the feeding device further comprises:

[0034] The loading mechanism is arranged at one side of the loading station and at the side of the temporary storage mechanism away from the circuit board processing device. The loading mechanism is used to receive the material plate conveyed by the material rack and to transfer the material plate to the temporary storage mechanism.

[0035] In some embodiments, the feeding mechanism comprises:

[0036] Second rack;

[0037] a second conveying assembly, disposed on the second frame, and configured to receive the material sheet and to convey the material sheet along a first direction;

[0038] The first reversing component is arranged on the second frame, and the first reversing component is used to lift the material plate on the second conveying component and to convey the material plate along a second direction to convey the material plate to the temporary storage mechanism, and the second direction intersects with the first direction.

[0039] In some embodiments, the first switching component includes:

[0040] a first driving unit;

[0041] The first conveying part is arranged on the first driving part, and the first driving part is used to drive the first conveying part to rise, so as to lift the material plate on the second conveying component through the first conveying part, and the first conveying part is used to convey the material plate along the second direction.

[0042] In some embodiments, the loading device includes a plurality of the temporary storage mechanisms arranged along the first direction, and the loading mechanism includes a plurality of the first reversing components arranged along the first direction, each of the first reversing components being used to transfer the material sheet to one of the temporary storage mechanisms.

[0043] In some embodiments, the feeding mechanism further comprises:

[0044] A second sensing component, disposed on the second frame, for sensing the position of the material plate on the second conveying component;

[0045] The second limiting component is arranged on the second frame, and the second limiting component is used to move relative to the second frame to limit the material plate on the second conveying component to be above the first reversing component.

[0046] In some embodiments, the feeding mechanism further comprises:

[0047] A second guiding assembly is disposed on the second frame and is used for guiding the material plate along the first direction.

[0048] In some embodiments, the unloading device comprises:

[0049] The third rack;

[0050] A third conveying assembly is arranged on the third frame, and the third conveying assembly is used to convey the processed material plate;

[0051] The third guiding assembly is arranged on the third frame and is used for guiding the material plate conveyed by the third conveying assembly.

[0052] In some embodiments, the feeding device further comprises:

[0053] The second reversing assembly is arranged on the third frame, and the second reversing assembly is used to receive the material board processed by the circuit board processing device and to lower the material board.

[0054] In some embodiments, the second switching component includes:

[0055] a second driving unit;

[0056] The second conveying part is arranged on the second driving part, and the second conveying part is used to receive the material board processed by the circuit board processing device, and the second driving part is used to drive the second conveying part to lower so that the material board can descend and be carried on the third conveying component.

[0057] In some embodiments, the unloading device is used to receive a plurality of the material boards processed by a plurality of the circuit board processing devices, and the plurality of the circuit board processing devices are arranged in a first direction;

[0058] The unloading device includes a plurality of the second reversing components arranged along the first direction, and each of the second reversing components is used to receive the material board processed by the circuit board processing device.

[0059] In some embodiments, the feeding device further comprises:

[0060] A third sensing component, disposed on the third frame, for sensing the position of the material plate on the third conveying component;

[0061] The third limiting component is arranged on the third frame, and the third limiting component is used to move relative to the third frame to limit the material plate at a preset position.

[0062] In some embodiments, the loading and unloading equipment includes a plurality of the unloading devices, each of which is used to receive the material board processed by one of the circuit board processing devices.

[0063] In a second aspect, a circuit board processing system described in an embodiment of the present application includes the above-mentioned loading and unloading equipment.

[0064] Beneficial effect: The loading and unloading equipment of the embodiment of the present application can carry and move the material bin in the height direction by setting a loading station, so that each material rack of the material bin can be moved to a height that can convey the material plate to the upper feeding device, and the loading station can also be connected to each material rack respectively, so as to drive each material rack to convey the material plate to the upper feeding device respectively. The loading device can convey the material plate to the circuit board processing device for processing, and the unloading device can receive the material plate processed by the circuit board processing device. Therefore, the loading and unloading equipment can realize loading and unloading of the circuit board processing device, which can effectively reduce manual intervention, save labor costs, reduce the standby time of the device, improve the utilization rate of the device, and improve the processing efficiency and automation level.

[0065] The circuit board processing system of the embodiment of the present application includes the above-mentioned loading and unloading equipment, and therefore can have all the technical features and technical effects of the above-mentioned loading and unloading equipment, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0067] Figure 1 A schematic diagram of the use status of the loading and unloading equipment provided in the first embodiment of the present application in a circuit board processing system;

[0068] Figure 2 A schematic diagram of the silo structure of the loading and unloading equipment provided in the embodiment of the present application;

[0069] Figure 3 A schematic structural diagram of a silo of a loading and unloading device provided in an embodiment of the present application viewed from another angle;

[0070] Figure 4 A schematic diagram of the coordination structure of the silo and the mobile trolley of the loading and unloading equipment provided in the embodiment of the present application;

[0071] Figure 5 A schematic diagram of the structure of a loading station of a loading and unloading device provided in an embodiment of the present application;

[0072] Figure 6 for Figure 5 A schematic diagram of the local enlarged structure of the middle A area;

[0073] Figure 7 A schematic diagram of the coordination structure of the silo and loading station of the loading and unloading equipment provided in the embodiment of the present application;

[0074] Figure 8 for Figure 7 A schematic diagram of the local enlarged structure of the middle B area;

[0075] Fig. 9 A schematic diagram of the structure of a temporary storage mechanism in a loading device of a loading and unloading device provided in an embodiment of the present application;

[0076] Fig.10 A schematic diagram of the structure of a loading mechanism in a loading device of a loading and unloading device provided in an embodiment of the present application;

[0077] Fig.11 A schematic diagram of the structure of a material unloading device for the material unloading equipment provided in an embodiment of the present application;

[0078] Fig.12 A schematic diagram of the use of the loading and unloading equipment provided in the second embodiment of the present application in a circuit board processing system;

[0079] Fig.13 A schematic diagram of the use status of the loading and unloading equipment provided in the third embodiment of the present application in a circuit board processing system;

[0080] Reference numerals: 100-bin; 110-shelf; 111-transmission rod; 1111-transmission joint; 112-feeding mechanism; 120-bin body; 130-first positioning part; 140-second positioning part; 200-loading station; 210-base; 220-supporting mechanism; 221-third positioning part; 230-lifting mechanism; 240-driving mechanism; 241-driving slot; 300-loading device; 310-temporary storage mechanism; 311-first frame; 312-first transmission assembly; 313-first guide assembly; 314-first sensing assembly; 315-first limit assembly; 320-loading mechanism; 3 21-second frame; 322-second conveying component; 324-second guide component; 325-first reversing component; 3251-first drive unit; 3252-first conveying unit; 327-second sensing component; 328-second limiting component; 400-unloading device; 410-third frame; 420-second reversing component; 421-second drive unit; 422-second conveying unit; 430-third conveying component; 440-third guide component; 450-third sensing component; 460-third limiting component; 500-circuit board processing device; 600-movable trolley; 610-fourth positioning unit; 700-material plate. DETAILED DESCRIPTION

[0081] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0082] In the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, "multiple" means two or more, and at least one means one, two or more, unless otherwise clearly and specifically limited. The terms "first", "second", "third", etc. are only used to name the components or embodiments by number for the convenience of description, and do not imply that there is an order of importance between the components or between the embodiments.

[0083] It should also be noted that in the drawings of the present specification, an arrow marked with X indicates a first direction X, an arrow marked with Y indicates a second direction Y, and an arrow marked with Z indicates a height direction Z. In the description of the present application, the first direction X, the second direction Y, and the height direction Z are introduced to more clearly define the structure and relative position relationship of each device in the loading and unloading equipment. In actual implementation, the height direction Z is generally a vertical direction, the first direction X and the second direction Y are generally horizontal directions, and the first direction X, the second direction Y, and the height direction Z intersect with each other. Optionally, the first direction X, the second direction Y, and the height direction Z are perpendicular to each other to optimize the layout of the loading and unloading equipment.

[0084] In addition, in the description of the present application, the material board referred to is a sheet material used to form a circuit board. According to the actual processing technology, the material board can be set to a variety of structural forms, such as multi-layer stacking, connecting with a pad to form a combined board, etc., which can be selected according to the requirements of the processing technology.

[0085] In the relevant technology, the PCB operation scheme is mainly: manual loading → manual unloading → manual separation, etc., which will waste a lot of time and labor costs. The collection, classification, transportation, loading, unloading and other processes of finished multi-layer boards, pads, and waste boards are cumbersome, with a lot of manual intervention, and the manual process requires the machine to stop and wait, which cannot be completed outside the machine. The large-scale production line will require more standby time, which seriously restricts the machine's utilization rate and affects the machine's production capacity.

[0086] In view of this, an embodiment of the present application provides a loading and unloading device, which can reduce manual intervention, save a lot of time cost and labor cost, reduce standby time through automated production lines, greatly improve utilization rate, improve the automation level of PCB processing, and greatly improve the production capacity and output of PCBs.

[0087] See also Figure 1 The loading and unloading equipment provided in the first embodiment of the present application includes a silo 100, a loading station 200, a loading device 300 and a unloading device 400.

[0088] The silo 100 is a storage and conveying supply device for the material sheet 700, and is used to store and convey the material sheet 700. The silo 100 includes a plurality of material racks 110 arranged along the height direction Z, and the material racks 110 are used to carry the material sheets 700. Each material rack 110 can carry at least one material sheet 700, so that the material sheets 700 can be supplied respectively through the plurality of material racks 110 to realize the continuous supply of the material sheets 700.

[0089] The loading station 200 is used to carry the material bin 100 and to move the material bin 100 along the height direction Z. The loading station 200 is also used to connect with each material rack 110 respectively to drive the material rack 110 to convey the material sheet 700. It can be understood that the material bin 100 can be carried on the loading station 200, and the material bin 100 can be moved by the loading station 200 to adjust the height of its material rack 110 so that each material rack 110 can be moved to the position of conveying the material sheet 700. The loading station 200 is connected with the material rack 110, and each material rack 110 is driven respectively to realize the conveyance of the material sheet 700 carried on the corresponding material rack 110.

[0090] The loading device 300 is arranged at one side of the loading station 200, and is used to receive the material plate 700 conveyed by the material rack 110, and is used to convey the received material plate 700 to the circuit board processing device 500. Specifically, the loading device 300 can be arranged at the discharge side of the material rack 110. After the loading station 200 moves the material rack 110 of the silo 100 to a height that can convey the material plate 700 to the loading device 300, the material rack 110 is driven to convey the material plate 700 to the loading device 300. After receiving the material plate 700, the loading device 300 can convey it to the circuit board processing device 500 by moving the material plate 700, thereby completing the loading.

[0091] The unloading device 400 is used to be arranged at one side of the circuit board processing device 500, and is used to receive the material plate 700 processed by the circuit board processing device 500. Specifically, the unloading device 400 can be arranged at the discharge side of the circuit board processing device 500, and after the circuit board processing device 500 completes the processing procedure of the material plate 700, the material plate 700 is moved to the unloading device 400, and the unloading device 400 receives the processed material plate 700 to complete unloading.

[0092] It can be understood that in the loading and unloading equipment of the first embodiment, by setting the loading station 200, the loading station 200 can be used to carry and move the material bin 100 along the height direction Z, so that each material rack 110 of the material bin 100 can be moved to a height that can convey the material plate 700 to the upper feeding device 300, and the loading station 200 can also be connected to each material rack 110 respectively, so as to drive each material rack 110 to convey the material plate 700 to the upper feeding device 300 respectively. The loading device 300 can convey the material plate 700 to the circuit board processing device 500 for processing, and the unloading device 400 can receive the material plate 700 processed by the circuit board processing device 500. Therefore, the loading and unloading equipment can realize loading and unloading of the circuit board processing device 500, which can effectively reduce the intervention of manual labor in loading and unloading, save labor costs, reduce the standby time of the device, improve the utilization rate of the device, and improve the processing efficiency and automation level.

[0093] The circuit board processing device 500 may be a drilling device, a forming device, a gong machine device, a drilling and gong integrated device, etc. The circuit board processing device 500 may also be configured as other devices for completing a certain processing step of a circuit board. The loading and unloading equipment of the embodiment of the present application may be the loading and unloading of the circuit board processing device 500.

[0094] See also Figure 2 As shown, in some embodiments, the silo 100 includes a silo body 120, which can be configured as a frame structure to support other components of the silo 100 to maintain the structural integrity of the silo 100. The rack 110 is disposed in the silo body 120, and specifically, multiple layers of racks 110 can be disposed in the silo body 120 along the height direction Z, and each layer of racks 110 can carry and transport at least one sheet 700.

[0095] Among them, the material rack 110 includes a feeding mechanism 112 and a transmission rod 111. The feeding mechanism 112 is used to carry the material plate 700 and to convey the material plate 700. The transmission rod 111 is connected to the feeding mechanism 112 in a transmission manner. The transmission rod 111 is connected to the loading station 200 in a transmission manner. By driving the transmission rod 111 through the loading station 200, the feeding mechanism 112 can be driven to convey the material plate 700.

[0096] Optionally, a transmission joint 1111 may be provided on the transmission rod 111, and a driving structure matching the transmission joint 1111 is provided on the feeding station 200 to realize the transmission connection between the feeding station 200 and the transmission rod 111. Specifically, the transmission joint 1111 may be a gear, that is, the transmission rod 111 and the feeding station 200 may be meshed with gears to realize the transmission of torque, thereby realizing transmission. Alternatively, the transmission joint 1111 may be other types of coupling structures, which are connected to the driving shaft of the feeding station 200 to realize shaft transmission.

[0097] Optionally, the feeding mechanism 112 may adopt a combination structure of a belt and a pulley, and the transmission rod 111 is connected to the pulley, so that when the feeding station 200 is connected to the transmission rod 111 and drives it to rotate, the transmission rod 111 can drive the pulley and the belt to rotate together, thereby realizing the conveying of the material sheet 700 carried on the belt. In addition, the feeding mechanism 112 may also adopt a combination structure of a roller and a belt, or a combination structure of a sprocket and a conveyor chain, and realize the movement of the material sheet 700 through the transmission of the transmission rod 111, thereby realizing the conveying of the material sheet 700.

[0098] See also Figure 3In some embodiments, the silo body 120 is provided with a first positioning portion 130, and the first positioning portion 130 is used to position the silo body 120 on the loading station 200 when the loading station 200 carries the silo 100. Specifically, the first positioning portion 130 can be a recessed structure provided on the silo body 120, such as a positioning groove or a positioning hole; the first positioning portion 130 can also be a protruding structure provided on the silo body 120, such as a positioning column or a positioning boss; a plurality of first positioning portions 130 can be provided on the silo body 120 of each silo 100. By providing a positioning structure matching the first positioning portion 130 on the loading station 200, the two cooperate to realize accurate positioning of the silo body 120 on the loading station 200, thereby improving the matching accuracy between the loading station 200 and the transmission rod 111 of the material rack 110, improving the accuracy of the conveying material plate 700 of the material rack 110, and facilitating automation.

[0099] Please refer again Figure 3 In some embodiments, the loading and unloading equipment further includes a mobile cart 600, which is used to transport the silo 100, so as to transport the silo 100 filled with material plates 700 to the loading station 200, and to move the empty silo 100 away from the loading station 200. The mobile cart 600 can be an automated guided vehicle (AGV), which can realize the automated transportation of the silo 100 through automatic guidance.

[0100] The silo body 120 is provided with a second positioning portion 140, and the second positioning portion 140 is used to position the silo body 120 on the moving trolley 600 when the moving trolley 600 carries the silo 100. Specifically, the second positioning portion 140 may be a recessed structure provided on the silo body 120, such as a positioning groove or a positioning hole; the second positioning portion 140 may also be a protruding structure provided on the silo body 120, such as a positioning column or a positioning boss; a plurality of second positioning portions 140 may be provided on the silo body 120 of each silo 100. By providing a fourth positioning portion 610 on the mobile cart 600 that matches the second positioning portion 140, the two cooperate to achieve accurate positioning of the bin body 120 on the mobile cart 600, thereby improving the accuracy of the mobile cart 600 in transporting the bin 100, and then the mobile cart 600 can accurately place the bin 100 on the loading station 200, thereby improving the matching accuracy between the loading station 200 and the transmission rod 111 of the material rack 110, and improving the accuracy of the conveying plate 700 of the material rack 110, which is conducive to automation.

[0101] Please also read Figures 5 to 8 In some embodiments, the loading station 200 includes a base 210 , a supporting mechanism 220 , a lifting mechanism 230 , and a driving mechanism 240 .

[0102] The base 210 is the main bearing structure of the loading station 200, and is used to bear other components of the loading station 200 including the supporting mechanism 220, the lifting mechanism 230, and the driving mechanism 240. Optionally, the base 210 can be fixedly mounted on one side of the loading device 300; or the base 210 is configured to be movable, and when the material plate 700 needs to be conveyed to the loading device 300, it moves to one side of the loading device 300.

[0103] The supporting mechanism 220 is disposed on the base 210 and can move relative to the base 210 along the height direction Z. The supporting mechanism 220 is used to support the silo 100. Optionally, the supporting mechanism 220 can be as follows: Figure 5 The material fork shown in the figure has a guide structure such as a guide rail or a guide groove on the base 210 that can guide along the height direction Z. The material fork is installed on the guide structure so that the material fork can move along the height direction Z relative to the base 210.

[0104] The lifting mechanism 230 is disposed on the base 210 and connected to the supporting mechanism 220. The lifting mechanism 230 is used to drive the supporting mechanism 220 to move along the height direction Z. Optionally, the lifting mechanism 230 may adopt a structure such as a ball screw, a gear rack, etc., and the lifting mechanism 230 can drive the supporting mechanism 220 to move along the guide structure, thereby moving the silo 100 located thereon. In some embodiments, the base 210 may not be provided with a guide structure, and the supporting mechanism 220 may be moved directly along the height direction Z by the lifting mechanism 230.

[0105] The driving mechanism 240 is disposed on the base 210 and can move relative to the base 210 to approach and move away from the silo 100. The driving mechanism 240 is used to be connected to each rack 110 respectively to drive the rack 110 to convey the material plate 700. Specifically, the driving mechanism 240 can be a motor. A mounting seat is provided on the base 210. The motor is slidably mounted on the mounting seat and moves closer to and away from the silo 100 by sliding relative to the mounting seat. When the driving mechanism 240 approaches the silo 100, the driving mechanism 240 can achieve transmission connection with the transmission rod 111 of the rack 110, thereby driving the rack 110 and conveying the material plate 700 to the upper feeding device 300. In some embodiments, the base 210 can also be provided with a driving part for moving the driving mechanism 240, so that the driving mechanism 240 is moved by the driving part to make the driving mechanism 240 approach and move away from the silo 100.

[0106] Please refer again Figure 5In some embodiments, the supporting mechanism 220 is further provided with a third positioning portion 221, and the third positioning portion 221 is used to position the silo 100 on the supporting mechanism 220. Optionally, a first positioning portion 130 matching the third positioning portion 221 can be provided on the silo body 120 of the silo 100, and the silo 100 can be accurately positioned on the supporting mechanism 220 through the cooperation between the third positioning portion 221 and the first positioning portion 130. Among them, one of the first positioning portion 130 and the third positioning portion 221 can be a recessed structure such as a positioning groove or a positioning hole, and the other can be a protruding structure such as a positioning column or a positioning boss, and the protruding portion of the protruding structure is embedded in the recessed area of ​​the recessed structure to achieve cooperative positioning.

[0107] Please also read Figure 6 and Figure 8 In some embodiments, the driving mechanism 240 is provided with a driving slot 241, and the material rack 110 includes a transmission joint 1111. The transmission joint 1111 of each material rack 110 can be embedded in the driving slot 241, so as to drive the material rack 110 to convey the material plate 700 through the driving mechanism 240. Specifically, after the transmission joint 1111 is embedded in the driving slot 241, torque can be transmitted between the driving mechanism 240 and the transmission rod 111 of the material rack 110, so that the driving mechanism 240 can drive the material rack 110 to convey the material plate 700.

[0108] Please also read Figure 1 , Fig.12 and Fig.13 In some embodiments, the loading device 300 includes a temporary storage mechanism 310, which can be arranged on one side of the circuit board processing device 500. The temporary storage mechanism 310 is used to receive and carry the material plate 700, and to transfer the material plate 700 to the circuit board processing device 500. By setting the temporary storage mechanism 310, the received material plate 700 can be temporarily stored, and the processing rhythm of the circuit board processing device 500 can be adjusted, which is conducive to the automatic processing.

[0109] See also Fig. 9 In some embodiments, the temporary storage mechanism 310 includes a first frame 311 , a first conveying component 312 , and a first guiding component 313 .

[0110] The first frame 311 is a structural component of the temporary storage mechanism 310, which is used to assemble and support other components located thereon including the first conveying component 312 and the first guide component 313. The first frame 311 can be set as an integrated frame structure or a split structure to support other components at different positions.

[0111] The first transmission assembly 312 is disposed on the first frame 311, and the first transmission assembly 312 is used to carry and transmit the material sheet 700. Optionally, the first transmission assembly 312 can adopt a combination structure of a motor, a pulley and a belt, and the pulley is driven by the motor, thereby driving the belt mounted on the pulley, and the belt is used to carry and transmit the material sheet 700. Alternatively, the pulley can be replaced by a roller, and the roller is driven by the motor to drive the belt. Furthermore, the first transmission assembly 312 can also adopt a combination structure of a motor, a sprocket and a transmission chain, and the sprocket is driven by the motor, thereby driving the transmission chain mounted on the sprocket, and the transmission chain is used to carry and transmit the material sheet 700.

[0112] The first guide assembly 313 is disposed on the first frame 311, and is used to guide the material plate 700. Optionally, the first guide assembly 313 can be disposed on both sides of the first conveying assembly 312, and a guide groove structure is provided thereon, and when the first conveying assembly 312 conveys the material plate 700, the material plate 700 slides along the guide groove to achieve guidance, and can then be accurately conveyed to the circuit board processing device 500 for automatic processing.

[0113] Please refer again Fig. 9 In some embodiments, the temporary storage mechanism 310 further includes a first sensing component 314 and a first limiting component 315 .

[0114] The first sensing component 314 is disposed on the first frame 311, and is used to sense the position of the material sheet 700 on the first conveying component 312. The first limiting component 315 is disposed on the first frame 311, and the first limiting component 315 is used to move relative to the first frame 311 to limit the material sheet 700 on the first conveying component 312 to a preset position. Optionally, the first sensing component 314 can be a sensor such as a proximity switch, which is installed near the preset position to sense whether the material sheet 700 moves close to the preset position. Optionally, the first limiting component 315 can be a combination structure of a driving member and a limiting member. When the material sheet 700 needs to be limited, the driving member drives the limiting member to move to the moving path of the material sheet 700 to block and limit the material sheet 700, wherein the driving member can be a driving structure such as a motor.

[0115] Optionally, when the first sensing component 314 senses that the position of the material plate 700 loaded by the first conveying component 312 is close to the preset position, the signal is transmitted to the control device of the circuit board processing system. The control device can control the activity of the first limiting component 315 according to the received signal, so that the first limiting component 315 blocks the moving path of the material plate 700 to limit the material plate 700 to the preset position.

[0116] In the above embodiment, by setting the first sensing component 314 and the first limiting component 315 in the temporary storage mechanism 310, the material sheet 700 can be limited so that the material sheet 700 temporarily stays on the temporary storage mechanism 310, thereby realizing the control of the feeding rhythm, which is beneficial to control the processing rhythm and ensure the smooth progress of automated processing.

[0117] Please refer to the Fig.12 and Fig.13 In the second and third embodiments, the temporary storage mechanism 310 is disposed between the loading station 200 and the circuit board processing device 500, and the loading station 200 is used to drive the material rack 110 to convey the material plate 700 to the temporary storage mechanism 310. That is, after the material plate 700 is discharged from the material bin 100, it directly enters the temporary storage mechanism 310 and is conveyed to the circuit board processing device 500 via the temporary storage mechanism 310, which can reduce the moving path of the material plate 700 and improve the conveying accuracy.

[0118] The first conveying assembly 312 of the temporary storage mechanism 310 can be set to be long enough as needed so that the temporary storage mechanism 310 can carry multiple material plates 700 at the same time, which is beneficial for further controlling the loading rhythm and ensuring the continuity of processing.

[0119] Optionally, in the second embodiment and the third embodiment, the loading and unloading equipment includes a plurality of loading stations 200, and the loading device 300 includes a plurality of temporary storage mechanisms 310, each of which is disposed between a loading station 200 and a circuit board processing device 500. By providing a plurality of loading stations 200 and a plurality of temporary storage mechanisms 310, it is possible to load materials independently for a plurality of circuit board processing devices 500 at the same time. This is conducive to meeting the diversified processing requirements, that is, it is possible to process different types of material plates 700 on different circuit board processing devices 500 respectively, and meet the requirements of processing multiple types of circuit boards at the same time.

[0120] Please refer again Figure 1 In the first embodiment, the feeding device 300 further includes a feeding mechanism 320, which is disposed on one side of the feeding station 200 and on the side of the temporary storage mechanism 310 away from the circuit board processing device 500. The feeding mechanism 320 is used to receive the material plate 700 conveyed by the material rack 110 and to convey the material plate 700 to the temporary storage mechanism 310. By setting the feeding mechanism 320, the rhythm of conveying the material plate 700 can be further regulated, thereby controlling the processing rhythm.

[0121] See also Fig.10 In some embodiments, the loading mechanism 320 includes a second frame 321 , a second conveying assembly 322 , and a first reversing assembly 325 .

[0122] The second frame 321 is a structural component of the feeding mechanism 320, which is used to assemble and support other components located thereon including the second conveying component 322 and the first reversing component 325. The second frame 321 can be set as an integrated frame structure or a split structure to support other components at different positions.

[0123] The second transmission assembly 322 is disposed on the second frame 321, and the second transmission assembly 322 is used to receive the material plate 700, and is used to transmit the material plate 700 along the first direction X. Optionally, the second transmission assembly 322 can adopt a combination structure of a motor, a pulley and a belt, and the pulley is driven by the motor, thereby driving the belt mounted on the pulley, and the belt is used to carry and transmit the material plate 700. Alternatively, the pulley can be replaced by a roller, and the roller is driven by the motor to drive the belt. Furthermore, the second transmission assembly 322 can also adopt a combination structure of a motor, a sprocket and a transmission chain, and the sprocket is driven by the motor, thereby driving the transmission chain mounted on the sprocket, and the transmission chain is used to carry and transmit the material plate 700.

[0124] The first reversing assembly 325 is disposed on the second frame 321 . The first reversing assembly 325 is used to lift the material plate 700 on the second conveying assembly 322 and to convey the material plate 700 along the second direction Y so as to convey the material plate 700 to the temporary storage mechanism 310 .

[0125] By setting the first reversing component 325, the moving direction of the material plate 700 can be changed, so that the material plate 700 first moves along the first direction X and then moves to the temporary storage mechanism 310 along the second direction Y. In this way, the loading device 300 can occupy less space, which is conducive to optimizing the spatial layout of the loading and unloading equipment; and there is space on one side of the loading mechanism 320 along the second direction Y to set up multiple temporary storage mechanisms 310, which meets the loading needs of more circuit board processing devices 500 and improves processing efficiency and output.

[0126] Please refer again Fig.10 In some embodiments, the first reversing assembly 325 includes a first driving portion 3251 and a first conveying portion 3252. The first driving portion 3251 is installed on the second frame 321, and the first conveying portion 3252 is disposed on the first driving portion 3251. The first driving portion 3251 is used to drive the first conveying portion 3252 to rise, so as to lift the material plate 700 on the second conveying assembly 322 through the first conveying portion 3252. The first conveying portion 3252 is used to convey the material plate 700 along the second direction Y.

[0127] Optionally, the first driving part 3251 can adopt a driving structure of a ball screw, a gear rack, a cam mechanism, or a crank connecting rod mechanism, and the first transmission part 3252 is connected to the driving end of the first driving part 3251 to drive the lifting and lowering through the first driving part 3251. The first transmission part 3252 can adopt a combination structure of a motor, a pulley, and a belt, and the pulley is driven by the motor to drive the belt mounted on the pulley, and the belt is used to carry and transmit the material plate 700. Alternatively, the pulley can be replaced by a roller, and the roller is driven by the motor to drive the belt. Furthermore, the first transmission part 3252 can also adopt a combination structure of a motor, a sprocket, and a transmission chain, and the sprocket is driven by the motor to drive the transmission chain mounted on the sprocket, and the transmission chain is used to carry and transmit the material plate 700.

[0128] Please refer again Figure 1 In some embodiments, the loading device 300 includes a plurality of temporary storage mechanisms 310 arranged along the first direction X, and the loading mechanism 320 includes a plurality of first reversing components 325 arranged along the first direction X, and each first reversing component 325 is used to transfer the material plate 700 to a temporary storage mechanism 310. By providing a plurality of first reversing components 325 and a plurality of temporary storage mechanisms 310, a plurality of material plates 700 on the second conveying component 322 can be respectively transferred to a plurality of temporary storage mechanisms 310, so as to meet the loading requirements of more circuit board processing devices 500 and improve processing efficiency and output.

[0129] Please refer again Fig.10 In some embodiments, the feeding mechanism 320 further includes a second sensing component 327 and a second limiting component 328 .

[0130] The second sensing component 327 is disposed on the second frame 321, and is used to sense the position of the material plate 700 on the second conveying component 322. The second limiting component 328 is disposed on the second frame 321, and is used to move relative to the second frame 321 to limit the material plate 700 on the second conveying component 322 above the first reversing component 325. Optionally, the second sensing component 327 can be a sensor such as a proximity switch, which is installed on one side of the first reversing component 325 to sense whether the material plate 700 moves above the first reversing component 325. Optionally, the second limiting component 328 can be a combination structure of a driving member and a limiting member. When the material plate 700 needs to be limited, the driving member drives the limiting member to move to the moving path of the material plate 700 to block and limit the material plate 700, wherein the driving member can be a driving structure such as a motor.

[0131] Optionally, when the second sensing component 327 senses that the position of the loading plate 700 of the first conveying component 312 has moved to above the first reversing component 325, the signal is transmitted to the control device of the circuit board processing system. The control device can control the activity of the second limiting component 328 according to the received signal, so that the second limiting component 328 blocks the moving path of the material plate 700 to limit the material plate 700 to above the first reversing component 325.

[0132] In the above embodiment, by setting the second sensing component 327 and the second limiting component 328 on the loading mechanism 320, the material sheet 700 can be limited so that the material sheet 700 stays above the first reversing component 325, so that the first reversing component 325 rises upward, which can lift the material sheet 700 above it, and then reverse the moving direction of the material sheet 700, so that the material sheet 700 can be more accurately transferred to the temporary storage mechanism 310.

[0133] In some embodiments, when the loading mechanism 320 includes multiple first reversing components 325, each first reversing component 325 is correspondingly provided with a second sensing component 327 and a second limiting component 328, so that the multiple material plates 700 on the second conveying component 322 can be more accurately positioned above the first reversing component 325.

[0134] Please see here Fig.10 In some embodiments, the feeding mechanism 320 further includes a second guide assembly 324, which is disposed on the second frame 321 and is used to guide the material sheet 700 along the first direction X. Optionally, the second guide assembly 324 can be disposed on both sides of the second conveying assembly 322, and a guide groove structure is provided thereon. When the second conveying assembly 322 conveys the material sheet 700, the material sheet 700 slides along the guide groove to achieve guidance, thereby improving the movement accuracy of the material sheet 700.

[0135] Please also read Figure 1 , Figures 11 to 13 In some embodiments, the unloading device 400 includes a third frame 410 , a third conveying assembly 430 , and a third guiding assembly 440 .

[0136] The third frame 410 is a structural component of the unloading device 400, which is used to assemble and support other components located thereon including the third conveying assembly 430 and the third guide assembly 440. The third frame 410 can be set as an integrated frame structure or a split structure to support other components at different positions.

[0137] The third transmission assembly 430 is arranged on the third frame 410, and the third transmission assembly 430 is used to transmit the processed material plate 700. Optionally, the third transmission assembly 430 can adopt a combination structure of a motor, a pulley and a belt, and the pulley is driven by the motor, and then the belt mounted on the pulley is driven, and the belt is used to carry and transmit the material plate 700. Alternatively, the pulley can be replaced by a roller, and the roller is driven by the motor to drive the belt. Furthermore, the third transmission assembly 430 can also adopt a combination structure of a motor, a sprocket and a transmission chain, and the sprocket is driven by the motor, and then the transmission chain mounted on the sprocket is driven, and the material plate 700 is carried and transmitted by the transmission chain.

[0138] The third guide assembly 440 is disposed on the third frame 410, and is used to guide the material sheet 700 conveyed by the third conveying assembly 430. Optionally, the third guide assembly 440 can be disposed on both sides of the third conveying assembly 430, and a guide groove structure is provided thereon, and when the third conveying assembly 430 conveys the material sheet 700, the material sheet 700 slides along the guide groove to achieve guidance.

[0139] Please refer again Figure 1 , Fig.11 and Fig.13 In some embodiments, the unloading device 400 further includes a second reversing component 420, which is disposed on the third frame 410, and the second reversing component 420 is used to receive the material plate 700 processed by the circuit board processing device 500, and to lower the material plate 700.

[0140] By setting the second reversing component 420, the moving direction of the material plate 700 can be changed, so that the material plate 700 processed by the circuit board processing device 500 moves to the second reversing component 420 and then drops to the third conveying component 430 to change the moving direction. In this way, the unloading device 400 can occupy less space, which is conducive to optimizing the spatial layout of the unloading and loading equipment; and the unloading device 400 has space to meet the unloading needs of multiple circuit board processing devices 500, thereby improving processing efficiency and output.

[0141] Specifically, the second reversing assembly 420 includes a second driving portion 421 and a second conveying portion 422. The second driving portion 421 is mounted on the third frame 410, and the second conveying portion 422 is disposed on the second driving portion 421. The second conveying portion 422 is used to receive the material plate 700 processed by the circuit board processing device 500, and the second driving portion 421 is used to drive the second conveying portion 422 to lower, so that the material plate 700 can be lowered and carried on the third conveying assembly 430.

[0142] Optionally, the second driving part 421 can adopt a driving structure of a ball screw, a gear rack, a cam mechanism, or a crank connecting rod mechanism, and the second transmission part 422 is connected to the driving end of the second driving part 421 to drive the raising and lowering through the second driving part 421. The second transmission part 422 can adopt a combination structure of a motor, a pulley, and a belt, and the pulley is driven by the motor to drive the belt mounted on the pulley, and the material plate 700 is received and carried by the belt. Alternatively, the pulley can be replaced by a roller, and the roller is driven by the motor to drive the belt. Furthermore, the second transmission part 422 can also adopt a combination structure of a motor, a sprocket, and a transmission chain, and the sprocket is driven by the motor to drive the transmission chain mounted on the sprocket, and the material plate 700 is received and carried by the transmission chain.

[0143] Please refer to the Figure 1 and Fig.13 In the first embodiment and the third embodiment, the unloading device 400 is used to receive a plurality of material plates 700 processed by a plurality of circuit board processing devices 500, and the plurality of circuit board processing devices 500 are arranged along the first direction X. The unloading device 400 includes a plurality of second reversing components 420 arranged along the first direction X, and each second reversing component 420 is used to receive a material plate 700 processed by a circuit board processing device 500. By providing a plurality of second reversing components 420, the unloading requirements of the plurality of circuit board processing devices 500 can be met, and the processing efficiency and output can be improved.

[0144] Please refer again Fig.11 In some embodiments, the unloading device 400 further includes a third sensing component 450 and a third limiting component 460 .

[0145] The third sensing component 450 is arranged on the third frame 410, and is used to sense the position of the material plate 700 on the third conveying component 430. The third limiting component 460 is arranged on the third frame 410, and the third limiting component 460 is used to move relative to the third frame 410 to limit the material plate 700 to a preset position. Among them, the finished circuit board and the waste board can be sorted at the preset position, and then the finished circuit board can be transported to the next process. Optionally, the third sensing component 450 can use a sensor such as a proximity switch, which is installed near the preset position to sense whether the material plate 700 moves to a position close to the preset position. Optionally, the third limiting component 460 can be a combination structure of a driving member and a limiting member. When the material plate 700 needs to be limited, the driving member drives the limiting member to move to the moving path of the material plate 700 to block and limit the material plate 700, wherein the driving member can use a driving structure such as a motor.

[0146] Optionally, when the third sensing component 450 senses that the position of the material plate 700 loaded by the third conveying component 430 is close to the preset position, the signal is transmitted to the control device of the circuit board processing system. The control device can control the activity of the third limiting component 460 according to the received signal, so that the third limiting component 460 blocks the moving path of the material plate 700 to limit the material plate 700 to the preset position.

[0147] In the above embodiment, by setting the third sensing component 450 and the third limiting component 460 on the unloading device 400, the material sheet 700 can be limited so that the material sheet 700 temporarily stays on the unloading device 400, thereby realizing the control of the unloading rhythm, which is beneficial to control the processing rhythm and ensure the smooth progress of automated processing.

[0148] Please refer again Fig.12 In the second embodiment, the loading and unloading equipment includes a plurality of unloading devices 400, each of which is used to receive a material board 700 processed by a circuit board processing device 500. It is possible to unload materials from each circuit board processing device 500 separately, which is conducive to meeting the unloading requirements of circuit boards of different models.

[0149] Correspondingly, the embodiment of the present application also provides a circuit board processing system, which includes the loading and unloading equipment of any of the above embodiments, and thus can have all the technical features and technical effects of the above loading and unloading equipment, which will not be repeated here. The circuit board processing system also includes a circuit board processing device 500, which can be a drilling device, a forming device, a gong machine device, a drilling and gong integrated device, etc., and can also be set as other devices for completing a certain processing process of a circuit board.

[0150] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0151] The above is a detailed introduction to the loading and unloading equipment and circuit board processing system provided in the embodiments of the present application, and the principles and implementation methods of the present application are explained by using specific examples. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application; ordinary technicians in this field should understand that: they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A loading and unloading equipment, characterized in that: include: The material bin comprises a plurality of material racks arranged in a height direction, wherein the material racks are used to carry material plates; A loading station, used for carrying the material bin and moving the material bin along the height direction, and the loading station is also used for connecting with each of the material racks respectively to drive the material racks to transport the material plates; A feeding device, arranged at one side of the feeding station, for receiving the material plate and for transferring the material plate to the circuit board processing device; The unloading device is used to be arranged on one side of the circuit board processing device and to receive the material board processed by the circuit board processing device.

2. The loading and unloading equipment according to claim 1, characterized in that: The silo includes a silo body, the material rack is arranged on the silo body, and the material rack includes: A material conveying mechanism, used for carrying the material plate; A transmission rod is in transmission connection with the feeding mechanism, and the transmission rod is used to be in transmission connection with the loading station so as to be driven by the loading station and drive the feeding mechanism to transport the material plate.

3. The loading and unloading equipment according to claim 2, characterized in that: The silo body is provided with a first positioning portion, and the first positioning portion is used to position the silo body on the loading station when the loading station carries the silo.

4. The loading and unloading equipment according to claim 2, characterized in that: The loading and unloading equipment also includes a mobile trolley, which is used to transport the silo; The silo body is provided with a second positioning portion, and the second positioning portion is used to position the silo body on the moving trolley when the moving trolley transports the silo.

5. The loading and unloading equipment according to claim 1, characterized in that: The loading station comprises: Pedestal; A supporting mechanism, disposed on the base and capable of moving relative to the base along the height direction, the supporting mechanism being used to support the silo; A lifting mechanism, disposed on the base and connected to the supporting mechanism, the lifting mechanism being used to drive the supporting mechanism to move along the height direction; The driving mechanism is arranged on the base and can move relative to the base to approach and move away from the material bin. The driving mechanism is used to be connected to each of the material racks respectively to drive the material racks to transport the material plates.

6. The loading and unloading equipment according to claim 5, characterized in that: The supporting mechanism is provided with a third positioning portion, and the third positioning portion is used to position the silo on the supporting mechanism.

7. The loading and unloading equipment according to claim 5, characterized in that: The driving mechanism is provided with a driving groove, and the material rack includes a transmission joint. The transmission joint of each material rack can be embedded in the driving groove to drive the material rack to transport the material plate through the driving mechanism.

8. The loading and unloading equipment according to claim 1, characterized in that: The feeding device comprises: The temporary storage mechanism is used to be arranged at one side of the circuit board processing device, and the temporary storage mechanism is used to receive and carry the material plate, and to transfer the material plate to the circuit board processing device.

9. The loading and unloading equipment according to claim 8, characterized in that: The temporary storage mechanism comprises: First rack; A first conveying assembly, disposed on the first frame, for carrying and conveying the material plate; A first guide assembly is disposed on the first frame and is used to guide the material plate.

10. The loading and unloading equipment according to claim 9, characterized in that: The temporary storage mechanism also includes: A first sensing component, disposed on the first frame, for sensing the position of the material plate on the first conveying component; The first limiting component is arranged on the first frame, and the first limiting component is used to move relative to the first frame to limit the material plate on the first conveying component to a preset position.

11. The loading and unloading equipment according to any one of claims 8 to 10, characterized in that: The temporary storage mechanism is arranged between the loading station and the circuit board processing device, and the loading station is used to drive the material rack to transport the material board to the temporary storage mechanism.

12. The loading and unloading equipment according to claim 11, characterized in that: The loading and unloading equipment includes a plurality of loading stations, and the loading device includes a plurality of temporary storage mechanisms, each of which is arranged between a loading station and a circuit board processing device.

13. The loading and unloading equipment according to claim 8, characterized in that: The feeding device also includes: The loading mechanism is arranged at one side of the loading station and at the side of the temporary storage mechanism away from the circuit board processing device. The loading mechanism is used to receive the material plate conveyed by the material rack and to transfer the material plate to the temporary storage mechanism.

14. The loading and unloading equipment according to claim 13, characterized in that: The feeding mechanism comprises: Second rack; a second conveying assembly, disposed on the second frame, and configured to receive the material sheet and to convey the material sheet along a first direction; The first reversing component is arranged on the second frame, and is used to lift the material plate on the second conveying component and to convey the material plate along a second direction to convey the material plate to the temporary storage mechanism, and the second direction intersects with the first direction.

15. The loading and unloading equipment according to claim 14, characterized in that: The first switching component comprises: a first driving unit; The first conveying part is arranged on the first driving part, and the first driving part is used to drive the first conveying part to rise, so as to lift the material plate on the second conveying component through the first conveying part, and the first conveying part is used to convey the material plate along the second direction.

16. The loading and unloading equipment according to claim 14 or 15, characterized in that: The feeding device includes a plurality of the temporary storage mechanisms arranged along the first direction, and the feeding mechanism includes a plurality of the first reversing components arranged along the first direction, each of the first reversing components being used to transfer the material sheet to one of the temporary storage mechanisms.

17. The loading and unloading equipment according to claim 14, characterized in that: The feeding mechanism also includes: A second sensing component, disposed on the second frame, for sensing the position of the material plate on the second conveying component; The second limiting component is arranged on the second frame, and the second limiting component is used to move relative to the second frame to limit the material plate on the second conveying component to be above the first reversing component.

18. The loading and unloading equipment according to claim 14, characterized in that: The feeding mechanism also includes: A second guiding assembly is disposed on the second frame and is used for guiding the material plate along the first direction.

19. The loading and unloading equipment according to claim 1, characterized in that: The unloading device comprises: The third rack; A third conveying assembly is arranged on the third frame, and the third conveying assembly is used to convey the processed material plate; The third guiding assembly is arranged on the third frame and is used for guiding the material plate conveyed by the third conveying assembly.

20. The loading and unloading equipment according to claim 19, characterized in that: The unloading device also includes: The second reversing assembly is arranged on the third frame, and the second reversing assembly is used to receive the material board processed by the circuit board processing device and to lower the material board.

21. The loading and unloading equipment according to claim 20, characterized in that: The second switching component comprises: a second driving unit; The second conveying part is arranged on the second driving part, and the second conveying part is used to receive the material board processed by the circuit board processing device, and the second driving part is used to drive the second conveying part to lower so that the material board can descend and be carried on the third conveying component.

22. The loading and unloading equipment according to claim 20 or 21, characterized in that: The unloading device is used to receive a plurality of the material boards processed by a plurality of the circuit board processing devices, and the plurality of the circuit board processing devices are arranged in an array along a first direction; The unloading device includes a plurality of the second reversing components arranged along the first direction, and each of the second reversing components is used to receive the material board processed by the circuit board processing device.

23. The loading and unloading equipment according to claim 19, characterized in that: The unloading device also includes: A third sensing component, disposed on the third frame, for sensing the position of the material plate on the third conveying component; The third limiting component is arranged on the third frame, and the third limiting component is used to move relative to the third frame to limit the material plate at a preset position.

24. The loading and unloading equipment according to claim 1, characterized in that: The loading and unloading equipment includes a plurality of the unloading devices, each of which is used to receive the material board processed by one of the circuit board processing devices.

25. A circuit board processing system, characterized in that: It comprises the loading and unloading equipment as described in any one of claims 1 to 24.

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