Blanking device, processing system and blanking method

Abstract

The application is suitable for the technical field of mechanical equipment, and provides a discharging device, which comprises a discharging mechanism and a material blocking assembly. The discharging mechanism comprises a discharging rack and a discharging platform rotationally connected with the discharging rack. The material blocking assembly comprises a stop plate which is movable relative to the discharging platform. The discharging platform has a first preset position relative to the ground level and a second preset position after rotating by a certain angle relative to the first preset position. When the discharging platform is located at the second preset position, the material plate to be discharged on the discharging platform can slide from the discharging platform due to the gravity. Further, the stop plate is arranged to stop and release the stop of the material plate to be discharged, so that the discharging position of the material plate to be discharged is in a controlled state, and the discharging position can be adjusted. Therefore, the whole discharging process does not need to be sorted by artificial, and automatic and intelligent discharging can be realized. The discharging is efficient and timely, and the probability of shutdown caused by untimely discharging can be greatly reduced, so that the production efficiency and the equipment utilization rate can be improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of mechanical equipment, and particularly relates to a discharging device, a processing system and a discharging method. BACKGROUND

[0002] PCB is a key interconnection of electronic products. In the current processing of the shape of the circuit board, a special operator is generally arranged to complete the discharging work of the circuit board. The operator has a high labor intensity and low efficiency. Especially in the discharging stage, the operator not only needs to collect the finished circuit board, but also needs to collect and process the corner material and the processing base plate (usually paper) of the remaining circuit board. With the continuous increase of the processing width of the circuit board, the overall size of the equipment will also increase. At this time, the labor intensity and the time spent by the operator in discharging and feeding may be doubled. If the operator does not timely discharge and feed when the equipment completes a processing, the equipment will be in a shutdown state, which will ultimately affect the production efficiency of the circuit board, the equipment utilization rate is low, and the economic benefit is poor. SUMMARY

[0003] The present application aims to provide a discharging device, which aims to solve the problem that the production efficiency of the circuit board is affected due to the shutdown caused by the untimely discharging of the circuit board in the prior art.

[0004] The present application is implemented as follows: a discharging device, comprising:

[0005] A discharging mechanism, the discharging mechanism comprises a discharging rack and a discharging platform for carrying a to-be-discharged material plate, the discharging platform is rotationally connected with the discharging rack, and the discharging platform has a first preset position which is horizontal relative to the ground and a second preset position which is rotated by a certain angle relative to the first preset position, when the discharging platform is located at the second preset position, the to-be-discharged material plate on the discharging platform can slide off from the discharging platform due to gravity;

[0006] A material blocking assembly, the material blocking assembly comprises a stop plate which can move relative to the discharging platform, the stop plate has a stop state and a release state; in the stop state, the stop plate can block the to-be-discharged material plate from sliding off from the discharging platform in the process that the discharging platform rotates from the first preset position to the second preset position; in the release state, the stop plate can release the blocking of the to-be-discharged material plate after the discharging platform reaches the second preset position.

[0007] Optionally, the to-be-discharged material plate comprises a corner material plate formed after processing and a base plate arranged below the corner material plate;

[0008] The stop plate is arranged on one side of the discharging platform, and the material stopping assembly further comprises a stop driving member connected with the stop plate and capable of driving the stop plate to switch between the stop state and the unstop state.

[0009] Optionally, the discharging platform further has a third preset position perpendicular to the ground, so as to reduce the space occupied by the discharging platform in the horizontal direction.

[0010] Optionally, the discharging platform is rotationally connected with the discharging rack through a bearing.

[0011] The discharging mechanism further comprises a rotating driving assembly connected with the discharging platform, wherein the rotating driving assembly comprises a rotating driving cylinder having one end fixedly connected with the discharging rack, and an output end of the rotating driving cylinder is hingedly connected with the bottom of the discharging platform.

[0012] Optionally, the discharging device further comprises a side material conveying line arranged at intervals with the discharging mechanism and used for transferring the corner material plate and the backing plate, the side material conveying line is arranged adjacent to the material stopping assembly, and the side material conveying line comprises a side material conveying belt, when the discharging platform reaches the second preset position, the corner material plate and the backing plate carried on the discharging platform can fall onto the side material conveying belt after sliding off the discharging platform.

[0013] The embodiment of the present application further provides a processing system, which comprises a processing module and the above-described discharging device, and the processing module is arranged on the side of the discharging platform away from the stop plate.

[0014] Optionally, the processing module comprises a material carrying plate capable of carrying a material plate to be processed and a material lifting device connected with the material carrying plate, the material lifting device comprises a material lifting pin assembly penetrating through the material carrying plate and a material lifting driving assembly capable of driving the material lifting pin assembly to act so that the material plate to be processed can be separated from the material carrying plate after processing.

[0015] The processing system further comprises a material clamping assembly used for clamping the processed material plate onto the discharging platform, and the processed material plate comprises a finished product material plate and the material plate to be discharged.

[0016] Optionally, the material lifting pin assembly comprises a plurality of material lifting pins penetrating through the material carrying plate, and the material lifting driving assembly comprises a first material lifting driving member connected with the material lifting pins, the first material lifting driving member can drive the material lifting pins to ascend and abut against the processed material plate, so that the processed material plate can be separated from the material carrying plate.

[0017] Optionally, the ejection pin assembly further comprises a plurality of ejection roller pins arranged in the material receiving plate, and the ejection driving assembly further comprises a second ejection driving member connected to the ejection roller pins, wherein the ejection roller pin comprises an ejection shaft and a first roller arranged at the top end of the ejection shaft.

[0018] The second ejection driving member is capable of driving the ejection roller pin to rise and abut against the finished material plate on the ejection pin, so that the finished material plate can be separated from the ejection pin.

[0019] Optionally, the clamping assembly comprises an upper clamping assembly, a lower clamping assembly, a clamping driving guide rail, and a clamping driving member for driving the upper clamping assembly and the lower clamping assembly to move away from or close to the material receiving plate.

[0020] The upper clamping assembly comprises an upper clamping plate abutting against the upper surface of the finished material plate, and an upper clamping driving member for driving the upper clamping plate to move, and the lower clamping assembly comprises a lower clamping plate abutting against the lower surface of the finished material plate, and a lower clamping driving member for driving the lower clamping plate to move, wherein the upper clamping driving member and the lower clamping driving member are connected to the clamping driving guide rail, and the output end of the clamping driving member is connected to the upper clamping driving member and the lower clamping driving member.

[0021] Optionally, the processing system further comprises a conveying assembly for conveying the finished material plate, wherein the conveying assembly comprises a clamping conveying cylinder fixedly connected to the clamping driving guide rail and capable of driving the clamping assembly to move away from or close to the material receiving plate, a clamping conveying guide rail connected to the clamping conveying cylinder, and at least one set of roller assemblies arranged on the material discharging platform, wherein the clamping conveying guide rail is arranged on the material discharging platform, and the roller assembly comprises a roller shaft connected to the material discharging platform, and at least one second roller arranged on the roller shaft.

[0022] Optionally, the processing system further comprises a material discharging robot and a finished material plate conveying line, wherein the material discharging robot comprises a linear module and a lifting suction assembly connected to the linear module, the lifting suction assembly comprises a suction disc for suctioning the finished material plate, so as to transfer the finished material plate from the material discharging platform to the finished material plate conveying line, and the linear module and the lifting suction assembly are located above the material discharging mechanism.

[0023] Optionally, the processing system is a PCB forming machine.

[0024] A material discharging method, the method comprising:

[0025] rotating the material discharging platform of the material discharging mechanism to a first preset position, so that the material discharging platform is horizontally relative to the ground, and the material discharging platform is ready for discharging;

[0026] checking whether the stop plate of the material blocking assembly is in the stop state; if the stop plate is in the unstop state, switching the stop plate to the stop state;

[0027] placing the material plate to be unloaded on the unloading platform;

[0028] rotating the unloading platform from the first preset position to a second preset position, and in the process of rotation, the stop plate blocks the material plate to be unloaded from the unloading platform;

[0029] after the unloading platform is rotated to the second preset position, switching the stop plate to the unstop state, so that the stop plate no longer blocks the material plate to be unloaded, and the material plate to be unloaded falls from the unloading platform due to gravity.

[0030] Optionally, the step of placing the material plate to be unloaded on the unloading platform further comprises:

[0031] placing the processed material plate on the unloading platform, the processed material plate including finished product material plate, corner material plate and gasket, and the unloading manipulator puts the finished product material plate into the finished product material plate conveying line.

[0032] The unloading device provided by the embodiment of the present application comprises an unloading mechanism, which comprises an unloading frame and an unloading platform rotationally connected with the unloading frame. The unloading platform has a first preset position relative to the ground and a second preset position after rotating by a certain angle relative to the first preset position. When the unloading platform is located at the second preset position, the material plate to be unloaded on the unloading platform can fall from the unloading platform due to gravity. Further, the stop plate is arranged to stop and unstop the material plate to be unloaded. The unloading position of the material plate to be unloaded is in a controlled state, and the unloading position can be adjusted according to the material plate, so that the whole unloading process does not need to be sorted by artificial, and automatic intelligent unloading can be realized. The unloading is efficient and timely, and the probability of shutdown caused by unloading not in time can be greatly reduced, so that the production efficiency and the equipment utilization rate can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is a perspective view of a processing system provided by the embodiment of the present application;

[0034] Figure 2 is a perspective view of an unloading device provided by the embodiment of the present application;

[0035] Figure 3 is a schematic view of the unloading device provided by the embodiment of the present application in the first preset position;

[0036] Figure 4is a schematic view of the blanking device provided by the embodiment of the present application in the second preset position;

[0037] Figure 5 is a schematic view of the blanking device of the processing system provided by the embodiment of the present application when blanking;

[0038] Figure 6 is a schematic view of the blanking device provided by the embodiment of the present application in the third preset position;

[0039] Figure 7 is a structural schematic view of the material receiving plate and the material ejecting device after assembly;

[0040] Figure 8 is a sectional view of the material receiving plate and the material ejecting device provided by the embodiment of the present application Figure 1 ;

[0041] Figure 9 is a sectional view of the material receiving plate and the material ejecting device provided by the embodiment of the present application Figure 2 ;

[0042] Figure 10 is a partial three-dimensional view of the blanking device provided by the embodiment of the present application Figure 1 ;

[0043] Figure 11 is an enlarged schematic view of part A in Figure 10 ;

[0044] Figure 12 is a partial three-dimensional view of the blanking device provided by the embodiment of the present application Figure 2 ;

[0045] Figure 13 is a schematic view of the processing system provided by the embodiment of the present application from the side;

[0046] Figure 14 is a schematic view of the blanking device of the processing system provided by the embodiment of the present application after completing blanking;

[0047] Figure 15 is a step flow chart of the blanking method provided by the embodiment of the present application.

[0048] Reference signs:

[0049] 100, processing system; 101, blanking device;

[0050] 10, blanking mechanism; 11, blanking frame; 12, blanking platform; 121, base; 122, support strip;

[0051] 20, material blocking assembly; 21, stop plate; 22, stop driving piece; 23, rotary driving assembly; 231, rotary driving cylinder; 2311, piston rod;

[0052] 30. Processing module; 31. Material support plate; 32. Ejector device; 321. Ejector pin assembly; 3211. Ejector pin; 3212. Ejector roller pin; 32121. Ejector shaft; 32122. First roller; 322. Ejector drive assembly; 3221. First ejector drive component; 3222. Second ejector drive component; 3223. Ejector plate; 33. Positioning pin; 40. Trolley; 50. Clamping assembly; 51. Upper clamping assembly; 511. Upper clamping plate; 512. Upper clamping drive component; 52. Lower clamping assembly; 521. Lower clamping plate; 522. Lower clamping drive component; 53. Clamping drive component; 54. Clamping drive guide rail;

[0053] 60. Conveying assembly; 61. Roller assembly; 611. Roller shaft; 612. Second roller; 62. Clamping conveying cylinder; 621. Cylinder body; 622. External slider; 63. Clamping conveying guide rail;

[0054] 70. Unloading robot; 71. Linear module; 711. Slide rail; 72. Lifting and adsorption assembly; 721. Suction cup; 80. Finished product plate conveyor line; 81. Finished product conveyor belt;

[0055] 90. Edge material conveyor line; 91. Edge material conveyor belt;

[0056] b. Finished material plate; P. Material plate to be unloaded; p1. Pad plate; p2. Scrap material plate. Detailed Implementation

[0057] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0058] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it can be directly on the other component or may have an intervening component present. When a component is referred to as "connected to" another component, it can be directly connected to the other component or may have an intervening component present.

[0059] It should also be noted that the directional terms such as left, right, up, and down in this embodiment are only relative concepts or are based on the normal use of the product, and should not be considered as restrictive.

[0060] like Figure 1 The figure shown is a perspective view of a processing system 100 provided in an embodiment of the present invention. The processing system 100 includes a feeding device 101. Figures 2 to 4The related schematic view of the blanking device 101 provided by the embodiment of the present application comprises a blanking mechanism 10 and a material blocking assembly 20.

[0061] The blanking mechanism 10 comprises a blanking rack 11 and a blanking platform 12 for carrying the material plate to be blanked, the blanking platform 12 is rotationally connected with the blanking rack 11, and the blanking platform 12 has a first preset position (see Figure 3 ) which is horizontal relative to the ground and a second preset position (see Figure 4 ) which is rotated by a certain angle relative to the first preset position, when the blanking platform 12 is located at the second preset position, the material plate P to be blanked on the blanking platform 12 can slide off the blanking platform 12 due to gravity; the material blocking assembly 20 comprises a stop plate 21 which can move relative to the blanking platform 12, the stop plate 21 has a stop state and a release state; in the stop state, the stop plate 21 can block the material plate P to be blanked from sliding off the blanking platform 12 in the process that the blanking platform 12 rotates from the first preset position to the second preset position, in the release state, the stop plate 21 can release the blocking of the material plate P to be blanked after the blanking platform 12 reaches the second preset position.

[0062] Further refer to Figure 5 , Figure 5A schematic view of the blanking device 101 of the processing system 100 is shown. The to-be-blanked material plate P can be the leftover material plate after processing and the cushion plate under the leftover material plate. For example, the to-be-processed material plate is a PCB plate, the leftover material plate is the leftover PCB plate generated in the process of drilling the PCB plate, and the cushion plate is usually a paper plate. The cushion plate can play the role of processing buffer and supporting the collection of the leftover material plate, and the cushion plate can be reused. If the finished product material plate obtained after processing is transferred from the blanking platform 12 by a mechanical hand or other picking mechanism, the to-be-blanked material plate P on the blanking platform 12 is the leftover material plate and the cushion plate. At this time, the blanking object of the blanking mechanism 10 is the leftover material plate and the cushion plate. When the blanking platform 12 is at the first preset position, the to-be-blanked material plate P on the blanking platform 12 is in a horizontal state. When the blanking platform 12 rotates from the first preset position to the second preset position, the blanking platform 12 begins to tilt relative to the ground (i.e., the horizontal position) and the tilt angle gradually increases, and the to-be-blanked material plate P also begins to gradually tilt relative to the ground. During the process of the blanking platform 12 gradually rotating from the first preset position to the second preset position, the stop plate 21 of the material blocking assembly 20 is always in a stopping state to block the to-be-blanked material plate P, so as to ensure that the to-be-blanked material plate P does not fall and tilt or move. After the blanking platform 12 reaches the second preset position, the stop plate 21 switches to an unblocking state to release the blocking of the to-be-blanked material plate P. The to-be-blanked material plate P will automatically slide off the blanking platform 12 due to gravity, so that the to-be-blanked material plate P does not need to be manually removed from the blanking platform 12, which can improve the blanking efficiency and production efficiency, greatly reduce the probability of downtime due to untimely blanking, and improve the equipment utilization rate. It should be noted that the tilt angle of the second preset position in the embodiment can be preset and adjusted according to the height of the blanking platform 12 relative to the ground, the size of the material plate, and other actual conditions. The present application does not limit the tilt angle of the second preset position relative to the ground. When the size of the to-be-processed material plate to be processed is different, the tilt angle of the second preset position of the blanking platform 12 relative to the ground can also be different.

[0063] In other embodiments, the to-be-blanked material plate P can also be a finished product material plate obtained after processing and / or a cushion plate located at the bottom of the finished product material plate. For example, when the to-be-blanked material plate P is a finished product material plate and a cushion plate obtained after processing, the blanking mechanism 10 completes the blanking of the finished product material plate and the cushion plate at this time. That is, the leftover material plate can be transferred away by a mechanical hand or other structure, and the remaining finished product material plate and cushion plate can be blanked by the blanking mechanism 10. This method can also achieve the function of sorting the finished product material plate, the leftover material plate, and the cushion plate.

[0064] In the embodiment, the number of blanking mechanisms 10 in one blanking device 101 is not limited. When multiple blanking mechanisms 10 are provided, the multiple blanking mechanisms 10 can be arranged side by side, such as Figure 2 andFigure 3 As shown, the number of the material blocking assemblies 20 corresponds to the number of the material feeding mechanisms 10, that is, each material feeding mechanism 10 is provided with at least one material blocking assembly 20.

[0065] In some embodiments, the stop plate 21 is arranged on one side of the material feeding platform 12, and the material blocking assembly 20 further comprises a stop driving member 22 connected with the stop plate 21 and capable of driving the stop plate 21 to switch between the stop state and the unstop state.

[0066] The material feeding platform 12 comprises a base 121 and a support strip 122 arranged on the edge of the base 121, the base 121 is rotationally connected with one side of the material feeding frame 11, and the support strip 122 is used to place the material plate to be fed, especially when the size of the material plate is large, in order to prevent the edge of the material plate from sagging, the support strip 122 arranged on the edge of the base 121 can play a role of supporting the edge of the material plate. The cross section of the stop plate 21 is L-shaped, and the stop plate 21 can move up and down relative to the base 121, when the stop plate 21 rises, the side plate of the stop plate 21 protrudes from the top end of the base 121 and each component on the base 121, so when the material feeding platform 12 rotates from the first preset position which is horizontal to the ground to the second preset position which has a certain angle with the ground, the side plate of the stop plate 21 can block the material plate, preventing the material plate to be fed from sliding off the material feeding platform 12 before reaching the second preset position, so that the material plate to be fed P can slide off at the preset position, thereby making the feeding of the material plate to be fed in a controllable state, and also facilitating the adjustment of the feeding position according to the size of the material plate. The stop driving member 22 is used to drive the stop plate 21 to move up and down, in this embodiment, the stop driving member 22 is a pneumatic cylinder, of course, the stop driving member 22 can also adopt other driving structures, such as hydraulic cylinder, motor, ball screw pair, etc.

[0067] As shown in FIG. 1, the material feeding device 1 comprises a material feeding frame 11 and a plurality of material feeding mechanisms 10 arranged on the material feeding frame 11. Figure 6As shown, in addition to the first preset position and the second preset position, the discharging platform 12 also has a third preset position. When the discharging platform 12 is in the third preset position, the discharging platform 12 is perpendicular or substantially perpendicular to the ground, that is, the discharging platform 12 rotates about 90 degrees from the first preset position to the third preset position. Since the discharging platform 12 is in the horizontal state when it is in the first preset position, and the discharging platform 12 is arranged on one side of the discharging rack 11, the discharging platform 12 occupies a relatively large space in the horizontal direction, especially when multiple discharging platforms 12 are arranged side by side, the space occupied by the discharging platform 12 in the production workshop is larger. Therefore, if the discharging platform 12 is rotated to a position perpendicular to the ground, that is, the discharging platform 12 is in a folded state with the discharging rack 11, the space occupied by the discharging platform 12 in the horizontal direction can be greatly reduced, and more gaps can be reserved between the discharging mechanism 10 and other mechanisms, thereby facilitating the passage of personnel, transfer trolleys, etc., and facilitating the maintenance of the discharging mechanism 10.

[0068] In some embodiments, referring to Figure 3 、 Figure 4 , the discharging platform 12 and the discharging rack 11 are rotationally connected through a bearing; the discharging mechanism 10 further comprises a rotary driving assembly 23 connected with the discharging platform 12, the rotary driving assembly 23 comprising a rotary driving cylinder 231 having one end fixedly connected with the discharging rack 11, and the output end of the rotary driving cylinder 231 being hingedly connected with the bottom of the base 121 of the discharging platform 12.

[0069] The rotational connection between the discharging platform 12 and the discharging rack 11 can be realized through a bearing, of course, it can also be realized through a conventional structure with a rotating function such as a universal ball head. Through the cooperation of the hingedly connected end of the output end (i.e. the piston rod 2311) of the rotary driving cylinder 231 and the bottom of the discharging platform 12 and the bearing, the discharging platform 12 can not only be rotated from the first preset position to the second preset position and the third preset position, but also can be kept and stayed at the current preset position, so as to facilitate the relevant operation.

[0070] In some embodiments, the discharging device 101 further comprises a side material conveying line 90 for transferring the corner material plate p1 and the backing plate p2, which is arranged in parallel with the blocking assembly 20. The side material conveying line 90 comprises a side material conveying belt 91. When the discharging platform 12 reaches the second preset position, the corner material plate p1 and the backing plate p2 carried on the discharging platform 12 can fall onto the side material conveying belt 91 after sliding off the discharging platform 12.

[0071] The height of the edge material conveying belt 91 relative to the ground is lower than the height of the blanking platform 12 relative to the ground, so that the edge material plate p1 and the backing plate p2 on the blanking platform 12 can slide onto the edge material conveying belt 91. After the blanking platform 12 reaches the second preset position, the stop plate 21 of the material blocking assembly 20 is retracted under the drive of the stop driving member 22, and the stop plate 21 will no longer block the edge material plate p1 and the backing plate p2 on the blanking platform 12. The edge material plate p1 and the backing plate p2 can slide onto the edge material conveying belt 91. It should be noted that the sliding process of the edge material plate p1 and the backing plate p2 on the blanking platform 12 onto the edge material conveying belt 91 is a gradual process. As the blanking platform 12 continues to rotate from the second preset position, the edge material plate p1 and the backing plate p2 are placed on one side of the edge material conveying belt 91 and on the other side of the blanking platform 12. Until the edge material plate p1 and the backing plate p2 are all placed on the edge material conveying belt 91, the edge material plate p1 and the backing plate p2 are transported to the next station by the edge material conveying line 90.

[0072] Referring to Figure 5 、 Figures 7 to 10 The processing system 100 provided by the embodiment of the present application further includes a processing module 30 arranged on the side of the blanking platform 12 away from the stop plate 21, in addition to the above-mentioned blanking device 101.

[0073] The processing module 30 includes a material bearing plate 31 capable of bearing a material plate to be processed, and a material lifting device 32 connected with the material bearing plate 31. The material lifting device 32 includes a material lifting pin assembly 321 penetrating through the material bearing plate 31, and a material lifting driving assembly 322 driving the material lifting pin assembly 321 to act so that the material plate to be processed can be separated from the material bearing plate 31 after processing. The processing system 100 further includes a material clamping assembly 50 (see Figure 2 ) for clamping the processed material plate on the blanking platform 12. In the embodiment, the processed material plate includes a finished product plate b, an edge material plate p1 and a backing plate p2. The finished product plate b and the edge material plate p1 are both located above the backing plate p2.

[0074] The processing module 30 is used for processing the material plate to be processed. In a processing system 100, the processing procedure of the material plate to be processed by the processing module 30 can be considered as a pre-processing procedure of the material plate to be cut by the cutting mechanism 10. That is, the material plate to be processed is first processed by the processing module 30 to form the finished material plate b and the corner material plate p1. Then, the finished material plate b, the corner material plate p1 and the base plate p2 at the bottom of the finished material plate b and the corner material plate p1 are all transferred to the cutting platform 12 by the clamping assembly 50 to prepare for cutting. The clamping assembly 50 can be arranged on the cutting platform 12. In addition to the base plate 31 and the material lifting device 32, the processing module 30 also includes a spindle assembly (not shown in the figure) for processing the material plate to be processed. The spindle assembly can include a drill bit for drilling and cutting to process the material plate to be processed. In the present embodiment, the structure of the spindle assembly is not limited, as long as it is a known existing spindle assembly with relevant processing functions. In order to stably position the material plate to be processed during processing, the base plate 31 can also be provided with a positioning pin 33 for positioning the material plate to be processed.

[0075] The material lifting pin assembly 321 is used for lifting the processed material plate away from the base plate 31, so that the processed material plate can be separated from the base plate 31 and the positioning pin 33 on the base plate 31, thereby facilitating the preparation for the next transfer. The material lifting driving assembly 322 drives the material lifting pin assembly 321 to act, so that the material lifting pin assembly 321 can abut against the processed material plate. The material lifting driving assembly 322 can drive the material lifting pin assembly 321 to rise and fall.

[0076] In some embodiments, the material lifting pin assembly 321 includes a plurality of material lifting pins 3211 penetrating the base plate 31. The material lifting driving assembly 322 includes a first material lifting driving member 3221 connected with the material lifting pins 3211. The first material lifting driving member 3221 can drive the material lifting pins 3211 to rise and abut against the base plate 31, so that the base plate p2 and the finished material plate b and the corner material plate p1 on the base plate p2 can be separated from the base plate 31 and the positioning pin 33.

[0077] The material lifting pin assembly 321 also includes a plurality of material lifting roller pins 3212 penetrating the base plate 31. The material lifting driving assembly 322 also includes a second material lifting driving member 3222 connected with the material lifting roller pins 3212. The material lifting roller pins 3212 include a material lifting shaft 32121 and a first roller 32122 arranged at the top end of the material lifting shaft 32121. The second material lifting driving member 3222 can drive the material lifting roller pins 3212 to rise and abut against the base plate p2 on the material lifting pins 3211, so that the base plate p2 and the finished material plate b and the corner material plate p1 on the base plate p2 can be separated from the material lifting pins 3211.

[0078] The supporting plate 31 is provided with a plurality of through holes for the ejection pins 3211 and the ejection roller pins 3212. When the ejection pin assembly 321 is not working, the ejection pins 3211 and the ejection roller pins 3212 are sunk in the through holes of the supporting plate 31. When the ejection driving assembly 322 drives the ejection pins 3211 and the ejection roller pins 3212 to rise, the ejection pins 3211 and the ejection roller pins 3212 can protrude from the supporting plate 31 to resist the processed material plate. The first roller 32122 on the top of the ejection roller pin 3212 can support the processed material plate and reduce the friction, so that the processed material plate is more easily dragged on the first roller 32122, thereby facilitating the subsequent transfer of the processed material plate.

[0079] The ejection pins 3211 and the ejection roller pins 3212 are respectively driven by the first ejection driving member 3221 and the second ejection driving member 3222 to resist the cushion plate p2 and the material plate on the cushion plate p2 twice. As a specific embodiment, the first ejection driving member 3221 can be an air bag. The first ejection driving member 3221 is connected with each ejection pin 3211 through an ejection plate 3223. When the air bag is inflated, the air bag resists the ejection plate 3223 to rise, thereby driving the ejection pin 3211 connected with the ejection plate 3223 to rise, so that the ejection pin 3211 protrudes from the supporting plate 31 to resist the cushion plate p2 on the supporting plate 31, and the cushion plate p2 and the material plate on the cushion plate p2 are separated from the supporting plate 31 and the positioning pin 33 on the supporting plate 31. After the ejection pin 3211 ejects, the cushion plate p2 is lifted to the top end of the ejection pin 3211. Conversely, after the ejection pin 3211 completes the ejection, the ejection plate 3223 is lowered after the air bag is deflated, so that the ejection pin 3211 is sunk in the supporting plate 31. The ejection roller pin 3212 is further driven by the second ejection driving member 3222 to resist the cushion plate p2 and the material plate on the cushion plate p2, so as to eject the cushion plate p2 twice, so that the cushion plate p2 and the finished material plate b and the corner material plate p1 on the cushion plate p2 can be lifted on the first roller 32122 after being separated from the ejection pin 3211. The first roller 32122 is in sliding connection with the bottom of the cushion plate p2. When the clamping assembly 50 clamps the cushion plate p2 and the finished material plate b and the corner material plate p1 on the cushion plate p2 and drags them, the cushion plate p2 and the material plate on the cushion plate p2 move more smoothly. The second ejection driving member 3222 can be a gas cylinder, a motor or other conventional driving structure. In this embodiment, the second ejection driving member 3222 can be a gas cylinder, which is connected with the ejection roller pin 3212 through the output end to drive the ejection roller pin 3212 to rise or fall.

[0080] In some embodiments, referring to Figure 2 、 Figure 3and Figures 10 to 12 The clamping assembly 50 comprises an upper clamping assembly 51, a lower clamping assembly 52, a clamping driving member 53, and a clamping driving guide rail 54, the clamping driving member 53 is capable of driving the upper clamping assembly 51 and the lower clamping assembly 52 to move away from or close to the material receiving plate 31; the upper clamping assembly 51 comprises an upper clamping plate 511 abutting against the upper surface of the finished material plate b and / or the corner material plate p1, and an upper clamping driving member 512 driving the upper clamping plate 511 to move, the lower clamping assembly 52 comprises a lower clamping plate 521 abutting against the lower surface of the cushion plate p2, and a lower clamping driving member 522 driving the lower clamping plate 521 to move, the upper clamping driving member 512 and the lower clamping driving member 522 are connected to the clamping driving guide rail 54, the upper clamping driving member 512 and the lower clamping driving member 522 can be connected to the clamping driving guide rail 54 through a bottom plate 501, the output end of the clamping driving member 53 is connected to the upper clamping driving member 512 and the lower clamping driving member 522, and the output end of the clamping driving member 53 can be fixed on the bottom plate 501, so as to be connected to the upper clamping driving member 512 and the lower clamping driving member 522 through the bottom plate 501.

[0081] The clamping driving guide rail 54 extends along the horizontal direction, the clamping driving member 53 drives the upper clamping driving member 512 and the lower clamping driving member 522 connected to the output end of the clamping driving member 53 to reciprocally slide along the clamping driving guide rail 54, and drives the upper clamping assembly 51 and the lower clamping assembly 52 to slide along the clamping driving guide rail 54, i.e. to slide along the direction close to or away from the material receiving plate 31; the upper clamping plate 511 can be lifted and lowered under the driving of the upper clamping driving member 512, and the lower clamping plate 521 can be lifted and lowered under the driving of the lower clamping driving member 522, the upper clamping plate 511 clamps the upper surface of the finished material plate b and / or the corner material plate p1, and the lower clamping plate 521 clamps the lower surface of the cushion plate p2, so that in specific implementation, the upper and lower surfaces of the finished material plate can be clamped by the upper clamping plate 511 and the lower clamping plate 521, and then the upper clamping assembly 51 and the lower clamping assembly 52 are driven to slide along the clamping driving guide rail 54 as a whole under the driving of the clamping driving member 53, so as to drag the finished material plate to slide along the extension direction of the clamping driving guide rail 54, i.e. to realize the action of transferring the finished material plate on the material receiving plate 31 to the material discharging platform 12.

[0082] The upper clamping driving member 512, the lower clamping driving member 522, and the clamping driving member 53 can be air cylinders, of course, they can also be other motors, screw transmission pairs, and other conventional driving mechanisms with power driving function.

[0083] In some embodiments, the processing system 100 further comprises a conveying assembly 60 for conveying the processed material plate, the conveying assembly 60 comprising at least one set of roller assemblies 61, a clamping conveying cylinder 62 fixedly connected with the clamping driving guide rail 54, and a clamping conveying guide rail 63 connected with the clamping conveying cylinder 62, the roller assemblies 61 being arranged on the discharging platform 12, the clamping conveying cylinder 62 being capable of driving the clamping assembly 50 to move away from or close to the material receiving plate 31, and the clamping conveying guide rail 63 also being arranged on the discharging platform 12; the roller assemblies 61 comprising roller shafts 611 connected with the discharging platform 12 and at least one second roller 612 arranged on the roller shafts 611.

[0084] The arrangement of the conveying assembly 60 can further improve the conveying efficiency and stability of the clamping assembly 50, or separately serve to transfer and convey the processed material plate. The extending direction of the clamping conveying guide rail 63 is parallel to the extending direction of the clamping driving guide rail 54, and the clamping conveying cylinder 62 can be a rodless cylinder comprising a cylinder body 621 and an external slide block 622 capable of sliding along the length direction of the cylinder body 621, the length direction of the cylinder body 621 being parallel to the extending direction of the clamping conveying guide rail 63, the external slide block 622 being in sliding connection with the clamping conveying guide rail 63, and the clamping driving guide rail 54 being fixedly connected with the clamping conveying cylinder 62 through the external slide block 622 of the rodless cylinder. In specific implementation, the clamping driving guide rail 54 and the external slide block 622 can be connected together through a connecting plate, so that when the external slide block 622 of the clamping conveying cylinder 62 is actuated, the clamping driving guide rail 54 and the components connected with the clamping driving guide rail 54 can be driven to slide together with the external slide block 622, i.e., the clamping driving guide rail 54 can drive the clamping assembly 50 to slide along the length direction of the cylinder body 621 of the rodless cylinder, thereby further improving the conveying efficiency and stability of the processed material plate. After the clamping assembly 50 transfers the processed material plate to the discharging platform 12, the upper clamping plate 511 and the lower clamping plate 521 can be lowered and moved to below the pad p2, at which time the clamping assembly 50 and the roller assemblies 61 jointly support the pad p2, and the subsequent conveying stroke of the pad p2 can be completed by the conveying assembly 60.

[0085] The roller shafts 611 can be arranged in multiple numbers, and the second rollers 612 are used to place the processed material plate, and the second rollers 612 are arranged at both ends of the roller shafts 611, thereby improving the stability of the support for the material plate. The second rollers 612 are in sliding connection with the bottom of the pad p2, so that when the pad p2 and the finished material plate b and the corner material plate p1 on the pad p2 are dragged by the clamping assembly 50, the second rollers 612 and the pad p2 are in sliding connection, which can support the pad p2 while reducing friction and making the movement of the pad p2 more smooth, thereby further improving the conveying efficiency to quickly transfer the material plate on the material receiving plate 31 to the discharging platform 12.

[0086] In some embodiments, referring to Figure 1 , Figure 13 , Figure 14 , the processing system 100 further comprises a blanking manipulator 70 and a finished product panel conveying line 80. The blanking manipulator 70 comprises a linear module 71 and a lifting adsorption assembly 72 connected with the linear module 71. The lifting adsorption assembly 72 comprises a suction cup 721 for adsorbing the finished product panel b, so as to transfer the finished product panel b from the blanking platform 12 to the finished product panel conveying line 80. The finished product panel conveying line 80 is used for conveying the finished product panel b. The linear module 71 and the lifting adsorption assembly 72 are both located above the blanking mechanism 10.

[0087] The linear module 71 comprises a sliding rail 711 and a sliding block (not shown in the figure) connected with the sliding rail 711. The lifting adsorption assembly 72 is fixedly connected with the sliding block of the linear module 71, so that the lifting adsorption assembly 72 can reciprocally slide along the sliding rail 711 of the linear module 71. The lifting adsorption assembly 72 can adopt a conventional suction cup adsorption structure. When the position of the lifting adsorption assembly 72 is adjusted so that the suction cup 721 of the lifting adsorption assembly 72 is located above the finished product panel b, the suction cup 721 of the lifting adsorption assembly 72 adsorbs and transports the finished product panel b to the finished product panel conveying line 80. The finished product panel b is conveyed and transferred by the finished product panel conveying line 80, so as to complete the preliminary sorting between the finished product panel b and the corner panel p1 and the backing panel p2. After the finished product panel b is transferred by the lifting adsorption assembly 72, the blanking platform 12 will remain the blanking panel P, i.e., the corner panel p1 and the backing panel p2.

[0088] The finished product panel conveying line 80 comprises a finished product conveying belt 81, which is located above the edge material conveying belt 91. The finished product conveying belt 81 is arranged above the edge material conveying belt 91, so that the two are arranged in an overlapping manner in the height direction, which can increase the utilization rate of the space in the height direction, so as to reduce the space occupied by the entire processing system 100 in the horizontal direction.

[0089] In some embodiments, the finished product panel conveying line 80 further comprises a driving unit for driving the movement of the finished product conveying belt 81. The finished product conveying belt 81 moves under the driving of the driving unit, completes the conveying of the finished product panel b, and the driving unit can comprise conventional driving components such as a driving motor.

[0090] In some embodiments, the edge material conveying line 90 can also adopt a conventional conveying belt mode combining a belt assembly and a motor. The belt assembly comprises the edge material conveying belt 91 and a belt pulley, which will not be described here.

[0091] In other embodiments, the finished product panel conveying line 80 and the edge material conveying line 90 can also adopt a chain wheel and chain transmission structure.

[0092] In some embodiments, the processing system 100 further comprises a trolley 40 arranged at the conveying end of the edge material conveying line 90 for collecting the edge material plate p1 and the backing plate p2, achieving fully automatic sorting.

[0093] In some embodiments, the processing system 100 can be a PCB forming machine for integrating the processing forming of PCBs, the discharging and sorting of finished PCBs and PCB edge materials, and can achieve fully automatic intelligent production, high equipment utilization rate and high production efficiency.

[0094] The embodiment of the present application also provides a discharging method, which comprises:

[0095] S1: rotating the discharging platform 12 of the discharging mechanism 10 to a first preset position, so that the discharging platform 12 is horizontal relative to the ground, preparing for discharging;

[0096] S2: checking whether the stop plate 21 of the material blocking assembly 20 is in a stop state; if the stop plate 21 is in a release state, switching the stop plate 21 to the stop state;

[0097] S3: placing the to-be-discharged material plate P on the discharging platform 12;

[0098] S4: rotating the discharging platform 12 from the first preset position to a second preset position, and in the process of rotation, the stop plate 21 blocks the to-be-discharged material plate P from sliding off the discharging platform 12;

[0099] S5: after the discharging platform 12 is rotated to the second preset position, switching the stop plate 21 to the release state, so that the stop plate 21 no longer blocks the to-be-discharged material plate P, and the to-be-discharged material plate P slides off the discharging platform 12 due to gravity.

[0100] Through the above discharging method, fully automatic discharging of the to-be-discharged material plate P can be achieved, so that manual sorting is not needed, the discharging is efficient and timely, the probability of shutdown caused by manual discharging not being timely can be greatly reduced, and thus the production efficiency and the equipment utilization rate can be improved.

[0101] Of course, in other embodiments, the steps S2 and S3 can be interchanged, that is, the to-be-discharged material plate P can be placed on the discharging platform 12 first, and then whether the stop plate 21 is in the stop state is checked, so that the purpose of the present application can also be achieved.

[0102] In some embodiments, the step of placing the to-be-discharged material plate P on the discharging platform 12 further comprises:

[0103] The finished material plate after processing is placed on the discharging platform 12, the finished material plate after processing comprises a finished material plate b, an edge material plate p2 and a backing plate p1, and the discharging manipulator 70 grasps and places the finished material plate b into the finished material plate conveying line 80.

[0104] In the embodiment, the finished material plate b and the corner material plate p2 are located on the backing plate p1, the backing plate p1 can support the finished material plate b and the corner material plate p2, after the blanking manipulator 70 grabs the finished material plate b, the finished material plate b is placed on the finished material plate conveying line 80, the finished material plate conveying line 80 comprises a finished material conveying belt 81, after the blanking manipulator 70 places the finished material plate b on the finished material conveying belt 81, the finished material plate b is conveyed to a plate material collecting mechanism or a collecting box by the finished material conveying belt 81 for manual final centralized material taking; after the finished material plate b is taken away, the corner material plate p2 and the backing plate p1 are left on the blanking platform 12, that is, the to-be-blanked material plate P comprises the corner material plate p2 and the backing plate p1, and then the blanking device 101 automatically blanks and transfers the corner material plate p2 and the backing plate p1, so that full-automatic sorting and blanking are realized.

[0105] The working process of the processing system 100 provided in the embodiment is as follows:

[0106] When the workpiece plate is processed on the workpiece plate 31, the lifting pin 3211 lifts the base plate p2 and the finished workpiece plate b and the corner plate p1 on the base plate p2, the second lifting drive 3222 drives the lifting roller pin 3212 to lift the workpiece plate and the base plate p2 by a distance, so that the base plate p2 and the workpiece plate on the base plate p2 are completely separated from the lifting pin 3211. At this time, the clamping assembly 50 on the unloading platform 12 will transfer the base plate p2 and the finished workpiece plate b and the corner plate p1 on the base plate p2 to the unloading platform 12, and after the transfer is completed, the unloading manipulator 70 moves to grab the finished workpiece plate b and places it into the finished workpiece plate conveying line 80; the finished workpiece plate conveying line 80 will convey the finished workpiece plate b to the plate material collecting mechanism or the collecting box for manual final collection. The finished workpiece plate conveying line 80 can also be connected to the next process line or the AGV trolley 40 (automatic guided vehicle) to enter the next process for further processing. When all the finished workpiece plates b are collected, the base plate p2 and the corner plate p1 on the base plate p2 are still present on the unloading platform 12, and the rotation of the unloading platform 12 is started, and the base plate p2 and the corner plate p1 start to rotate with the unloading platform 12 from the first preset position to the second preset position, and the blocking assembly 20 on the unloading platform 12 will always block the corner plate p1 and the base plate p2 during rotation, so that they do not move or deviate. When the unloading platform 12 is in the second preset position, the stop plate 21 starts to retract, and at this time the corner plate p1 and the base plate p2 will start to slide to the edge material conveying line 90 due to gravity. When the unloading platform 12 continues to rotate, the base plate p2 and the corner plate p1 can be completely on the edge material conveying line 90. The edge material conveying belt 91 of the edge material conveying line 90 transports the corner plate p1 and the base plate p2 to the trolley 40 for manual final collection, or the base plate p2 and the corner plate p1 can be further sorted by the sorting device, and finally the reusable base plate p2 is recycled, and the corner plate p1 or the base plate p2 that cannot be reused is placed in the waste box, that is, the finished workpiece plate b, the corner plate p1 and the base plate p2 are sorted.

[0107] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A blanking device, characterized in that , including: The blanking mechanism includes a blanking frame and a blanking platform for carrying the blanking material plate, the blanking platform is rotationally connected with the blanking frame, and the blanking platform has a first preset position horizontally relative to the ground and a second preset position after rotating a certain angle relative to the first preset position, when the blanking platform is located at the second preset position, the blanking material plate on the blanking platform can slide off from the blanking platform due to gravity; The material blocking assembly includes a stop plate that can move relative to the blanking platform, the stop plate has a stop state and a release state, in the stop state, the stop plate can block the blanking material plate from sliding off the blanking platform during the rotation of the blanking platform from the first preset position to the second preset position; In the release state, the stop plate can release the blocking of the blanking material plate after the blanking platform reaches the second preset position; The blanking material plate includes the corner material plate formed after processing is completed and the backing plate arranged below the corner material plate; The blanking device further includes a corner material conveying line arranged at a distance from the blanking mechanism for transferring the corner material plate and the backing plate, the corner material conveying line is arranged adjacent to the material blocking assembly, and the corner material conveying line includes a corner material conveying belt, when the blanking platform reaches the second preset position, the corner material plate and the backing plate carried on the blanking platform can fall onto the corner material conveying belt after sliding off from the blanking platform.

2. The blanking device of claim 1, wherein The stop plate is arranged on one side of the blanking platform, the material blocking assembly further includes a stop driving member connected with the stop plate and capable of driving the stop plate to switch between the stop state and the release state.

3. The blanking device of claim 1, wherein The blanking platform further has a third preset position perpendicular to the ground to reduce the space occupied by the blanking platform in the horizontal direction.

4. The blanking device of claim 1, wherein The blanking platform is rotationally connected with the blanking frame through a bearing; The blanking mechanism further includes a rotation driving assembly connected with the blanking platform, the rotation driving assembly includes a rotation driving cylinder having one end fixedly connected with the blanking frame, and an output end of the rotation driving cylinder is hingedly connected with the bottom of the blanking platform.

5. A processing system characterized by The processing system includes a processing module and the blanking device according to any one of claims 1 to 4, and the processing module is arranged on the side of the blanking platform away from the stop plate.

6. The processing system of claim 5, wherein The processing module includes a material carrying plate capable of carrying the material to be processed and a material lifting device connected with the material carrying plate, the material lifting device includes a material lifting pin assembly penetrating the material carrying plate and a material lifting driving assembly driving the material lifting pin assembly to act so that the material to be processed can be separated from the material carrying plate after processing is completed; The processing system further includes a material clamping assembly for clamping the processed material plate to the blanking platform, and the processed material plate includes a finished product material plate and the blanking material plate.

7. The processing system of claim 6, wherein The ejection pin assembly includes a plurality of ejection pins arranged in the material receiving plate, and the ejection driving assembly includes a first ejection driving member connected with the ejection pins, and the first ejection driving member is capable of driving the ejection pins to rise and abut against the finished material plate, so that the finished material plate can be separated from the material receiving plate.

8. The processing system of claim 7, wherein The ejection pin assembly further includes a plurality of ejection roller pins arranged in the material receiving plate, and the ejection driving assembly further includes a second ejection driving member connected with the ejection roller pins, and the ejection roller pin includes an ejection shaft and a first roller arranged at the top end of the ejection shaft; The second ejection driving member is capable of driving the ejection roller pin to rise and abut against the finished material plate on the ejection pin, so that the finished material plate can be separated from the ejection pin.

9. The processing system of claim 6, wherein The clamping assembly includes an upper clamping assembly, a lower clamping assembly, a clamping driving guide rail, and a clamping driving member capable of driving the upper clamping assembly and the lower clamping assembly to move away from or close to the material receiving plate. The upper clamping assembly includes an upper clamping plate abutting against the upper surface of the finished material plate, and an upper clamping driving member capable of driving the upper clamping plate to move, and the lower clamping assembly includes a lower clamping plate abutting against the lower surface of the finished material plate, and a lower clamping driving member capable of driving the lower clamping plate to move, and the upper clamping driving member and the lower clamping driving member are connected with the clamping driving guide rail, and the output end of the clamping driving member is connected with the upper clamping driving member and the lower clamping driving member.

10. The processing system of claim 9, wherein The processing system further includes a conveying assembly for conveying the finished material plate, and the conveying assembly includes a clamping conveying cylinder fixedly connected with the clamping driving guide rail and capable of driving the clamping assembly to move away from or close to the material receiving plate, a clamping conveying guide rail connected with the clamping conveying cylinder, and at least one set of roller assemblies arranged on the material discharging platform, and the clamping conveying guide rail is arranged on the material discharging platform; the roller assembly includes a roller shaft connected with the material discharging platform, and at least one second roller arranged on the roller shaft.

11. The processing system of claim 6, wherein The processing system further includes a material discharging manipulator and a finished material plate conveying line, the material discharging manipulator includes a linear module and a lifting suction assembly connected with the linear module, the lifting suction assembly includes a suction disc for suctioning the finished material plate, so as to transfer the finished material plate from the material discharging platform to the finished material plate conveying line; the linear module and the lifting suction assembly are located above the material discharging mechanism.

12. The processing system of claim 5, wherein, The processing system is a PCB forming machine.

13. A blanking method characterized by, The material discharging method using the material discharging device according to any one of claims 1 to 4 comprises: rotating the material discharging platform of the material discharging mechanism to a first preset position, so that the material discharging platform is horizontally relative to the ground, and the material discharging is prepared; checking whether the stop plate of the material blocking assembly is in the stop state; if the stop plate is in the unstop state, the stop plate is switched to the stop state; placing the material plate to be discharged on the material discharging platform; The blanking platform is rotated from the first preset position to a second preset position, and in the process of rotation, the stop plate blocks the to-be-blanked plate from sliding off the blanking platform; After the blanking platform is rotated to the second preset position, the stop plate is switched to the unblocking state, the stop plate no longer blocks the to-be-blanked plate, and the to-be-blanked plate slides off the blanking platform due to gravity.

14. The method of claim 13, wherein, The step of placing the to-be-blanked plate on the blanking platform further includes: The processed plate is placed on the blanking platform, the processed plate includes a finished plate, a corner plate, and a gasket plate, and the blanking manipulator places the finished plate on a finished plate conveying line.

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