Plate collecting machine

Abstract

The utility model relates to the technical field of circuit board production equipment, and discloses a board collecting machine which comprises a board receiving platform, a jacking mechanism, a centering mechanism, a stacking lifting platform and a carrying mechanism. The plate receiving platform is used for receiving plates machined by the production line. The jacking mechanism is arranged below the plate receiving platform and can lift the plate on the plate receiving platform by a certain height, so that the plate is separated from the plate receiving platform. The centering mechanism is arranged on the plate receiving platform and used for pushing the plates on the plate receiving platform to the center of the plate receiving platform. The stacking lifting platform is arranged on one side of the plate receiving platform and used for stacking the machined plates. The carrying mechanism is arranged above the plate receiving platform and the stacking lifting platform and used for moving the plates on the plate receiving platform to the stacking lifting platform. According to the plate collecting machine, plates on the plate receiving platform can be lifted through the jacking mechanism, and the plates are prevented from being scratched and damaged by the conveying mechanism of the plate receiving platform when remaining on the plate receiving platform.

Description

Technical Field

[0001] The utility model relates to the field of circuit board production equipment, in particular to a circuit board collecting machine. Background Art

[0002] During the production and manufacturing of circuit boards, after each processing step is completed, the processed boards need to be collected and stacked by a board collecting machine and then transported to the next step for processing. After the existing board collecting machine receives the boards on the processing production line, the boards need to stay on the board receiving platform for a certain period of time when they are moved from the board receiving platform to the stacking platform by the robotic arm. At this time, since the boards cannot move, the friction between the boards and the conveying mechanism of the board receiving platform will change from static friction or rolling friction to sliding friction, causing the surface of the boards to be scratched by the conveying mechanism, which may cause damage to the boards. Although stopping the conveying mechanism of the board receiving platform after receiving the boards can prevent the boards from being scratched by the conveying mechanism, the frequent starting and stopping of the motor will affect the life of the motor and easily lead to the accumulation of boards on the processing production line. For this reason, it is necessary to design a board collecting device that does not require the conveying mechanism to be stopped and can also prevent the boards from being scratched and damaged by the continuously running conveying mechanism on the board receiving platform. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the purpose of the present invention is to provide a plate collecting machine that can lift the plates temporarily stored on the plate receiving platform when the conveying mechanism is transporting other plates, without stopping the conveying mechanism of the plate receiving platform, thereby preventing the lower surface of the plate from being scratched and damaged by the continuously running conveying mechanism.

[0004] In order to solve the above problems, the technical solution adopted by the present invention is as follows: a plate collecting machine, comprising: a plate receiving platform, which is used to connect with the conveying mechanism of the processing production line to receive the processed plates from the conveying mechanism; a lifting mechanism, which is arranged below the plate receiving platform, and can lift the plates on the plate receiving platform to a certain height, so that the plates are separated from the plate receiving platform; a centering mechanism, which is arranged on the plate receiving platform, and is used to push the plates on the plate receiving platform toward the center of the plate receiving platform; a stacking lifting platform, which is arranged on one side of the plate receiving platform, and can be lifted and lowered in the vertical direction under the drive of the lifting mechanism, and is used to stack the processed plates; a conveying mechanism, which is arranged above the plate receiving platform and the stacking lifting platform, and is used to move the plates on the plate receiving platform to the stacking lifting platform.

[0005] Compared to existing technologies, the present invention has the following advantages: after the panel receiving platform receives the processed panels from the conveyor mechanism of the processing line, the centering mechanism will align the panels on the panel receiving platform to the center of the belt splicing platform, and the lifting mechanism will lift the panels on the belt splicing platform to a certain height, so as to prevent the conveyor mechanism of the belt splicing platform from continuously scraping the lower surface of the panels and causing damage to the panels. This panel collecting machine can prevent the panels from being damaged by the conveyor mechanism while they are on the panel receiving platform without stopping the conveyor mechanism of the panel receiving platform, thus avoiding frequent starting and stopping of the motor and preventing the accumulation of processed panels on the processing line.

[0006] In the above-mentioned plate receiving machine, the plate receiving platform includes a roller array and a roller array driving mechanism, and each roller in the roller array can be rotated under the drive of the roller array driving mechanism.

[0007] The above-mentioned plate collecting machine, the roller array includes a plurality of parallel roller shafts, the two ends of the roller shafts are rotatably connected to the shaft brackets, a plurality of rollers are arranged at intervals on the roller shafts, a driven magnetic wheel is arranged at one end of the roller shafts, the roller array driving mechanism includes a roller driving motor and a roller driving shaft, the roller driving shaft is arranged on one side of the driven magnetic wheel along the arrangement direction of the plurality of roller shafts, a plurality of active magnetic wheels are arranged at intervals on the roller driving shaft, the active magnetic wheels correspond to the driven magnetic wheels one by one, and the roller driving shaft drives the corresponding driven magnetic wheels to rotate through the active magnetic wheels.

[0008] The above-mentioned plate collecting machine, the jacking mechanism includes a jacking bracket and a jacking drive device, the jacking bracket can perform lifting movements under the drive of the jacking drive device, the jacking bracket includes a jacking base plate and a plurality of jacking support plates upright on the jacking base plate, the jacking support plates are arranged parallel to the jacking base plate, the jacking base plate is connected to the jacking drive device, when the jacking drive device drives the jacking base plate to rise, the upper edge of the jacking support plate can pass through the plate connecting platform to lift the plate on the plate connecting platform.

[0009] In the above-mentioned plate collecting machine, the length of the lifting mechanism is less than or equal to the length of the plate receiving platform, and the lifting mechanism is arranged at the end away from the plate receiving platform and connected to the conveying mechanism of the processing production line.

[0010] In the above-mentioned plate collecting machine, the height of the lifting support plate close to the processing production line is higher than the height of the other lifting support plates.

[0011] The above-mentioned plate collecting machine, the centering mechanism includes two centering plates and a centering drive mechanism, the two centering plates are respectively arranged at the left and right ends of the plate receiving platform, and the two centering plates can be driven by the centering drive mechanism to move simultaneously along the support plane of the plate receiving platform toward the center direction of the plate receiving platform.

[0012] The above-mentioned plate collecting machine, the centering mechanism also includes a center baffle, and the center baffle can be raised and lowered under the drive of the baffle lifting mechanism. When the baffle lifting mechanism drives the center baffle to lift, the upper edge of the center baffle can extend above the supporting plane of the plate receiving platform, dividing the plate receiving platform into two left and right half areas.

[0013] The above-mentioned plate collecting machine, the stacking lifting platform includes a stacking platform, a stacking lifting mechanism and multiple side stop mechanisms. The stacking platform can be lifted and lowered under the drive of the stacking lifting mechanism. Multiple side stop mechanisms are arranged around the edge of the stacking platform. The side stop mechanism includes a baffle base and a side baffle. The side baffle is rotatably connected to the baffle base. A magnet is provided on the side of the side baffle facing the baffle base. The baffle base is arranged on the frame through a side stop adjustment mechanism. The side stop adjustment mechanism is used to adjust the vertical distance between the baffle base and the center of the stacking platform.

[0014] The above-mentioned plate collecting machine, the conveying mechanism includes an adsorption plate, a lifting bracket and a transverse movement mechanism, the adsorption plate is arranged at the lower end of the lifting bracket, the adsorption plate can be lifted and lowered under the drive of the lifting bracket, the lifting bracket is arranged on the transverse movement mechanism, the transverse movement mechanism is used to drive the lifting bracket to move back and forth above the plate receiving platform and the stacking lifting platform, the adsorption plate has a cavity, and adsorption holes connected to the cavity are arranged in an array on the lower surface of the adsorption plate, and exhaust holes connected to the cavity are arranged on the upper surface of the adsorption plate, and the cavity is connected to the vacuum source through the exhaust holes.

[0015] The present invention will be described in further detail below with reference to the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a plate collecting machine according to an embodiment of the present utility model;

[0017] Figure 2 This is a structural diagram of a plate connection platform according to an embodiment of the present utility model;

[0018] Figure 3 A top view of a plate connection platform according to an embodiment of the present invention;

[0019] Figure 4 This is a schematic structural diagram of the centering mechanism and the lifting mechanism of an embodiment of the utility model;

[0020] Figure 5 This is a structural diagram of the centering drive mechanism of an embodiment of the present utility model;

[0021] Figure 6 This is a schematic structural diagram of the transport mechanism according to an embodiment of the present utility model;

[0022] Figure 7 This is a front view of the transport mechanism according to an embodiment of the present utility model;

[0023] Figure 8 This is a structural diagram of a stacking lifting platform according to an embodiment of the present utility model;

[0024] Figure 9 This is a side view of a side baffle according to an embodiment of the present invention.

[0025] Description of Figure Numbers:

[0026] 100 rack, 200 connecting plate platform, 210 roller array, 211 shaft bracket, 212 roller shaft, 213 roller, 214 driven magnetic wheel, 220 roller drive mechanism, 221 roller drive motor, 222 roller drive shaft, 223 active magnetic wheel, 230 extension plate, 300 centering mechanism, 310 centering plate, 311 synchronous belt splint, 320 centering drive mechanism, 321 centering drive motor, 322 centering synchronous pulley, 323 centering guide rail, 330 center baffle, 340 baffle lifting mechanism, 400 jacking mechanism, 410 lifting support plate, 420 lifting base plate, 430 lifting drive device, 500 stacking lifting platform, 510 stacking platform, 520 stacking lifting mechanism, 530 side block mechanism, 531 side block, 5311 side block hinge, 5312 magnet, 532 block base, 533 side block adjustment slide rail, 534 adjusting bolt, 540 stacking block, 600 transport mechanism, 610 transverse movement mechanism, 620 lifting bracket, 621 lifting electric cylinder, 630 adsorption plate, 631 adsorption adjustment plate, 632 adsorption adjustment locking plate, 633 exhaust fan. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below. Figure 1 、 Figure 3 and Figure 4An embodiment of the present invention provides a plate collecting machine for collecting processed plates from a processing production line and stacking the collected plates so as to be transported to the next process for processing. The plate collecting machine includes a plate receiving platform 200, a lifting mechanism 400, a centering mechanism 300, a stacking lifting platform 500, and a transport mechanism 600. The plate receiving platform 200 is connected to the conveying mechanism of the processing production line and receives processed plates from the conveying mechanism of the processing production line. The lifting mechanism 400 is arranged below the plate receiving platform 200 and can lift the plates on the plate receiving platform 200 to a certain height so that the plates are separated from the conveying mechanism of the plate receiving platform 200, thereby preventing the conveying mechanism of the plate receiving platform 200 from continuously generating sliding friction with the lower surface of the retained plates when the processed plates are retained on the plate receiving platform 200, causing the lower surface of the processed plates to be scratched and damaged by the conveying mechanism of the plate receiving platform 200 for a long time. The centering mechanism 300 is provided on the panel receiving platform 200 and is used to push the panels on the panel receiving platform 200 toward the center of the panel receiving platform 200, so that the transport mechanism 600 can always pick up the panels from the fixed position on the panel receiving platform 200, ensuring that the transport mechanism 600 can accurately move the panels to the stacking and lifting platform 500. The transport mechanism 600 is provided above the panel receiving platform 200 and the stacking and lifting platform 500 and is used to move the panels on the panel receiving platform 200 to the stacking and lifting platform 500 for storage. During operation, after the panels are sent to the panel receiving platform 200 via the conveying mechanism, the centering mechanism 300 first pushes the panels on the panel receiving platform 200 to the center, and then the lifting mechanism 400 lifts the panels to separate them from the panel receiving platform 200, waiting for the transport mechanism 600 to transport them. After the transport mechanism 600 transports a panel, it moves to the top of the lifting mechanism 400, grabs the panel on the lifting mechanism 400, and transfers it to the stacking lifting platform 500. The panel collecting machine of the embodiment of the present invention does not need to frequently start and stop the conveying mechanism of the panel receiving platform 200 to prevent the panels stranded on the panel receiving platform 200 from being scratched and damaged by the conveying mechanism of the panel receiving platform 200, thereby causing the panels to pile up on the processing production line and reducing the production efficiency of the entire production line. At the same time, frequently starting and stopping the conveying mechanism will also increase the energy consumption of the equipment and shorten the life of the motor.

[0028] It can be understood that the panel receiving platform 200 can transport the panels through multiple parallel conveyor belts or a roller array 210 with gaps, and the lifting mechanism 400 can extend from the gaps in the conveyor belts or the roller array 210 to contact the panels on the panel receiving platform 200 and lift the panels on the panel receiving platform 200.

[0029] Reference Figure 2In this embodiment, the plate receiving platform 200 includes a roller array 210 and a roller array 210 driving mechanism. Each roller 213 in the roller array 210 can be rotated under the drive of the roller array 210 driving mechanism to realize the transportation of the plate. The roller array 210 includes a plurality of parallel roller shafts 212. The two ends of the roller shafts 212 are rotatably connected to the shaft brackets 211, and are arranged on the frame 100 of the equipment through the shaft brackets 211. In order to prevent the front end of the plate from drooping under the action of gravity when the edge of the plate moves to the connection between the processing production line and the plate receiving platform 200, causing the front end of the plate to be lower than the height of the plate receiving platform 200 and unable to be received by the plate receiving platform 200, a plurality of extension plates 230 are provided on the supporting plane of the plate receiving platform 200. The extension plate 230 is oriented perpendicular to the direction of the roller shaft 212. Multiple rollers 213 are spaced apart on the roller shaft 212, and the extension plate 230 is positioned in the gaps between the rollers 213. The end of the extension plate 230, near the entrance of the panel receiving platform 200, extends beyond the roller array 210 and is provided with an inclined surface. This allows the front end of sagging panels to be raised to the height of the support plane of the panel receiving platform 200, allowing panels fed from the processing line to be received on the panel receiving platform 200. A rib is provided at the end of the panel receiving platform 200, away from the entrance, to prevent panels from falling outside the panel receiving platform 200. Multiple photoelectric sensors are positioned between the rollers 213 of the roller array 210 to detect the status of incoming material on the panel receiving platform 200.

[0030] Reference Figure 2 The roller drive mechanism 220 includes a roller drive motor 221. The roller drive motor 221 can be connected to the multiple roller shafts 212 via a transmission mechanism such as a synchronous belt or gears, thereby driving the multiple roller shafts 212 to rotate together. In this embodiment, to facilitate maintenance, the roller drive motor 221 drives the roller shafts 212 to rotate via a magnetic wheel assembly. The roller drive mechanism 220 also includes a roller drive shaft 222. A driven magnetic wheel 214 is provided at one end of the roller shaft 212. The roller drive shaft 222 is connected to the output shaft of the roller drive motor 221 via a synchronous belt transmission. The roller drive shaft 222 is disposed on the side of the roller shaft 212 where the driven magnetic wheel 214 is provided. The drum drive shaft 222 is provided with multiple active magnetic wheels 223, each correspondingly positioned below each driven magnetic wheel 214. When the drum drive shaft 222 rotates, the active magnetic wheels 223 rotate synchronously with the drum drive shaft 222 and, through magnetic torque, drive the driven magnetic wheels 214 to rotate, thereby driving the drum 213. Because the magnetic wheel transmission is contactless, maintenance is facilitated, eliminating the need to apply lubricating oil between the active magnetic wheels 223 and the driven magnetic wheels 214. Furthermore, no dust is generated, which could damage the plate components.

[0031] Reference Figure 3 and Figure 4The lifting mechanism 400 includes a lifting bracket and a lifting drive device 430. The lifting bracket can be raised and lowered under the drive of the lifting drive device 430. The lifting bracket includes a lifting base plate 420 and a plurality of lifting support plates 410 vertically mounted on the lifting base plate 420. The plurality of lifting support plates 410 are arranged parallel to the lifting base plate 420, and the lifting base plate 420 is connected to the lifting drive device 430. When the lifting drive device 430 drives the lifting base plate 420 to rise, the upper edges of the lifting support plates 410 can extend from between the rollers 213 in the roller array 210 or the conveyor belts, thereby lifting the panels on the panel receiving platform 200. In this embodiment, the direction of the lifting support plate 410 is parallel to the direction of the roller shaft 212. The lifting drive device 430 is a cylinder, and the piston rod of the cylinder is connected to the lifting base plate 420. When the piston rod of the cylinder is extended, the upper edge of the lifting support plate 410 extends from the gap of the roller shaft 212. The upper edge of the lifting support plate 410 is provided with an avoidance groove for avoiding the extension plate 230. Figure 3 In this embodiment, in order to prevent the lifting mechanism 400 from lifting the plate and obstructing the plates on the subsequent processing line from flowing onto the plate receiving platform 200, the length of the plate receiving platform 200 is longer than the length of the lifting mechanism 400. The lifting mechanism 400 is set on the side away from the entrance of the plate receiving platform 200. When the lifting mechanism 400 is lifted, the plates on the processing line can still flow into the front half of the plate receiving platform 200, avoiding the accumulation of plates on the processing line and the dragging down of the production efficiency of the entire processing line. The length of the plate receiving platform 200 should be more than twice the length of the lifting mechanism 400. Figure 4 In order to prevent the jacking mechanism 400 from pressing on the edges of other panels on the panel platform 200 when it is reset, causing the jacking mechanism 400 to get stuck and damage the panels, the height of the jacking support plate 410 closest to the entrance of the panel platform 200 is higher than that of other jacking support plates 410. When the jacking mechanism 400 is lifted, the highest jacking support plate 410 will hinder the other panels on the panel platform 200 from moving toward the jacking mechanism 400. A photoelectric sensor is provided in the entrance direction of the jacking mechanism 400 to detect whether there is a panel above the highest jacking support plate 410.

[0032] Reference Figure 4 and Figure 5 The centering mechanism 300 includes two centering plates 310 and a centering drive mechanism 320. The two centering plates 310 are respectively arranged at the left and right ends of the plate connection platform 200. Under the drive of the centering drive mechanism 320, the centering plates 310 can move simultaneously along the support plane of the plate connection platform 200 toward the center of the plate connection platform 200, thereby centering the plates on the plate connection platform 200 to the center of the plate connection platform 200. Figure 5In this embodiment, the length of the centering plate 310 matches the length of the roller array 210. The centering plate 310 is provided with a clearance hole for the rollers 213 in the roller array 210 to pass through, preventing the movement of the centering plate 310 from being interfered with by the rollers 213. The centering drive mechanism 320 includes a centering drive motor 321, a centering timing belt assembly, and a centering guide rail 323. The centering guide rail 323 is oriented parallel to the roller shaft 212. The lower end of the centering plate 310 is connected to the sliders on the two guide rails of the centering guide rail 323. Two centering timing pulleys 322 in the centering timing belt assembly are respectively disposed at each end of the centering guide rail 323. One centering timing pulley 322 is rotatably disposed between the two guide rails, and the other centering timing pulley 322 is connected to the output shaft of the centering drive motor 321. A timing belt is sleeved between the two centering timing pulleys 322, achieving a transmission connection via the timing belt. The lower ends of the two centering plates 310 are each provided with a synchronous belt clamp 311. The two centering plates 310 are respectively connected to the two sides of the synchronous belt with different movement directions through the two synchronous belt clamps 311. When the centering drive motor 321 rotates, the synchronous belt will rotate, causing the two centering plates 310 to move in opposite directions, thereby moving toward the center of the connecting plate platform 200 or resetting to the left and right ends of the belt connecting platform.

[0033] Reference Figure 4 In some embodiments, to improve efficiency, the processing line simultaneously processes two side-by-side panels. Accordingly, the two panels are simultaneously transported side-by-side to the panel receiving platform 200. To facilitate the collection of the side-by-side panels into two separate stacks, a certain gap must be maintained between the side-by-side panels when the panels on the panel receiving platform 200 are centered, allowing the transport mechanism 600 to transfer the two panels into the two separate stacks for stacking. To address the aforementioned technical issues, the centering mechanism 300 includes a center baffle 330, which is positioned along the central axis of the panel receiving platform 200 and can be raised and lowered by a baffle lifting mechanism 340. When the baffle lifting mechanism raises the center baffle 330, its upper edge extends above the support plane of the panel receiving platform 200, dividing the panel receiving platform 200 into left and right halves. When the centering mechanism 300 is activated, the center baffle 330 is first lifted, and then the two centering plates 310 move toward the center, pushing the two plates toward the center baffle 330 so that the edges of the plates abut against the center baffle 330 .

[0034] Reference Figure 6 and Figure 7The transport mechanism 600 includes an adsorption plate 630, a lifting bracket 620 and a transverse movement mechanism 610. The adsorption plate 630 is arranged at the lower end of the lifting mechanism, and the adsorption plate 630 can be lifted and lowered under the drive of the lifting bracket 620. The lifting bracket 620 is arranged on the transverse movement mechanism 610, and the transverse movement mechanism 610 can drive the lifting bracket 620 to move back and forth above the receiving platform 200 and the stacking lifting platform 500. The adsorption plate 630 has a cavity, and an array of adsorption holes connected to the cavity are provided on the lower surface of the adsorption plate 630. The upper surface of the adsorption plate 630 is provided with exhaust holes connected to the cavity, and the exhaust holes are connected to the vacuum source. Refer to Figure 1 In this embodiment, the vacuum source is an exhaust fan 633, located at the bottom of the frame 100 and connected to the exhaust hole of the adsorption plate 630 via a hose. The upper surface of the adsorption plate 630 is also provided with a quick connector that communicates with the cavity. This connector and a solenoid valve connect to compressed air to break the vacuum in the cavity of the adsorption plate 630, allowing the adsorption plate 630 to be placed on the adsorbed panel. The adsorption plate 630 can also be connected to a vacuum gauge via the quick connector to detect the vacuum level in the cavity of the adsorption plate 630 to determine whether the adsorption plate 630 has adsorbed the panel. It is understood that the transport mechanism 600 can also use a suction nozzle to grasp the panel. The traversing mechanism 610 can be a linear platform or a combination of a motor, a lead screw, and a guide rail. The lifting bracket 620 includes a fixed bracket connected to the traversing mechanism 610 and a movable bracket that can slide vertically relative to the fixed bracket. A linear drive device such as a pneumatic cylinder, a hydraulic cylinder, or an electric cylinder is provided between the movable bracket and the fixed bracket to drive the lifting and lowering movement of the movable bracket. In this embodiment, the transverse movement mechanism 610 is driven by a motor through a synchronous belt to pull the fixed bracket to reciprocate along the slide rail horizontally arranged on the frame 100, and the movable bracket is driven by the lifting cylinder 621 to perform lifting movement.

[0035] Reference Figure 8 The stacking and lifting platform 500 includes a stacking platform 510, a stacking and lifting mechanism 520 and a plurality of side stop mechanisms 530. The stacking platform 510 can be raised and lowered under the drive of the stacking and lifting mechanism 520. The plurality of side stop mechanisms 530 are arranged around the edge of the stacking platform 510 to prevent the panels stacked on the stacking platform 510 from collapsing. The stacking platform 510 is provided with a photoelectric sensor for detecting whether there are panels placed on the stacking platform 510. Opposing photoelectric sensors are provided on both sides of the stacking platform 510 for detecting the height of the panels stacked on the stacking platform 510. The stacking and lifting mechanism 520 can be an electric cylinder or a combination of a motor and a screw pair, refer to Figure 8In this embodiment, the stacking and lifting mechanism 520 includes a screw assembly and a motor. The screw assembly is vertically mounted on the frame 100. The screw rod of the screw assembly is connected to the output shaft of the motor, and the stacking platform 510 is connected to the screw nut of the screw assembly. Four guide posts are provided around the screw assembly to guide the raising and lowering of the stacking and lifting platform 500.

[0036] Reference Figure 8 In order to make the stacking platform 510 adaptable to panels of different sizes and ensure that there is a small gap between the side block mechanism 530 and the edges of panels of different sizes, the stacked panels can be effectively prevented from shifting and causing collapse. The vertical distance between the side block mechanism 530 and the center of the stacking platform 510 can be adjusted. The side block mechanism 530 includes a baffle base 532 and a side baffle 531. The side baffle 531 is arranged on the baffle base 532. The baffle base 532 is arranged on the rack 100 through the side block adjustment mechanism. The vertical distance between the baffle base 532 and the center of the stacking platform 510 can be adjusted through the side block adjustment mechanism. The side block adjustment mechanism can be a rack, a slide rail or a plurality of bolt holes arranged on the rack 100. Refer to Figure 8 In this embodiment, the side stop adjustment mechanism includes a side stop adjustment rail 533 and an adjustment bolt 534. The side stop adjustment rail 533 is disposed on the frame 100, perpendicular to the side stop plate 531. The side stop base is connected to the slider of the side stop adjustment rail 533. The side stop base is provided with a threaded hole that matches the adjustment bolt 534, and the adjustment bolt 534 is mounted in the threaded hole. When the position of the side stop mechanism 530 needs to be adjusted, the adjustment bolt 534 is rotated to separate the bottom of the adjustment bolt 534 from the frame 100. The side stop base can then be slid along the side stop adjustment rail 533. When it slides to the desired position, the adjustment bolt 534 is tightened so that the lower end of the bolt contacts the frame 100, fixing the adjustment result. The edge of the stacking platform 510 is provided with a groove that matches the width of the side stop plate 531 to provide space for adjusting the position of the side stop mechanism 530.

[0037] Reference Figure 8 and Figure 9 When the stacking platform 510 is fully stacked with panels, in order to facilitate the removal of the stack of panels from the stacking platform 510, the side panels 531 of the partial side blocking mechanism 530 are rotatably connected to the panel base 532 via side blocking hinges 5311. The side panels 531 can be flipped outward from the stacking platform 510, thereby facilitating the side removal of the stack of panels from the stacking platform 510. A magnet 5312 is provided on the side of the side panels 531 facing the panel base 532. During normal use, the side panels 531 are attracted to the surface of the panel base 532 via the magnet 5312, so that the side panels 531 are in contact with a vertical surface of the panel base 532, keeping the side panels 531 vertical, thereby blocking and guiding the sides of the panel stack.

[0038] The embodiment of the present invention can adjust the plate collection method according to the size of the plate. When the plate size is small, in order to improve the plate collection efficiency, the transport mechanism 600 can transport multiple plates at the same time. Figure 6 Four adsorption plates 630 are installed at the lower end of the lifting bracket 620. The four adsorption plates 630 are mounted on the lower end of the lifting bracket 620 via an adsorption adjustment plate 631. The adsorption adjustment plate 631 is provided with a waist-shaped hole. The adsorption plates 630 are mounted on the adsorption adjustment plate 631 via an adsorption adjustment locking plate 632. The adsorption adjustment locking plate 632 is provided with a groove that matches the width of the adsorption adjustment plate 631. The adsorption locking plate is installed on the upper surface of the adsorption plate 630 via bolts. The adsorption adjustment plate 631 passes through the groove, and the bolts pass through the waist-shaped holes on the adsorption adjustment plate 631. By loosening the bolts, the adsorption plates 630 can slide along the adsorption adjustment plate 631, adjusting the spacing between the four adsorption plates 630 to accommodate panels of different sizes. After adjustment, tighten the bolts to fix the adjustment result.

[0039] Reference Figure 8 Four stacking baffles 540 are positioned below the stacking platform 510. Corresponding positions on the stacking platform 510 are provided with through-holes through which the stacking baffles 540 pass. As the stacking platform 510 descends, the upper ends of the stacking baffles 540 extend through the through-holes above the stacking platform 510, dividing the stacking platform 510 into four areas and enabling the stacking of four plate stacks. During operation, the lifting mechanism 400 on the plate receiving platform 200 lifts the first two plates to prevent them from being rubbed by the roller 213. The next two plates to be received are then intercepted by the raised lifting support plates 410. When there are four panels on the receiving panel platform 200, the roller array 210 stops working, the lifting mechanism 400 descends, the center baffle 330 is lifted, and the two centering plates 310 move toward the center so that the edges of the four panels fit into the two sides of the center baffle 330. At this time, the four panels are all located at the set positions on the receiving panel platform 200 and are kept at a certain distance by the center baffle 330 and the highest lifting support plate 410 of the lifting mechanism 400. The four suction plates 630 of the transport mechanism 600 respectively suck up the four panels on the receiving panel platform 200. The spacing between the four plates allows the transport mechanism 600 to just place the four sucked panels into the four stacking areas on the stacking platform 510 divided by the stacking baffles 540. Each time a plate is stacked, the stacking platform 510 is lowered a certain distance. By repeating the above process, four plate piles can be formed on the stacking platform 510, thereby improving the efficiency of collecting small-sized plates and avoiding dragging down the processing efficiency of the entire production line.

[0040] It should be noted that in the description of the present invention, if there are any descriptions of directions, such as up, down, front, back, left, right, etc., the directions or positional relationships indicated are all based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed or operated in a specific direction, and cannot be understood as a limitation on the present invention.

[0041] In the description of this utility model, "several" means one or more, "more" means two or more, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. If there are descriptions of "first," "second," and so on, these are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0042] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0043] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A board collecting machine, characterized in that: include: The board receiving platform (200) is used to connect with the conveying mechanism of the processing production line and receive the processed board from the conveying mechanism; A lifting mechanism (400) is arranged below the plate connection platform (200) and can lift the plate on the plate connection platform (200) to a certain height so that the plate is separated from the plate connection platform (200); A centering mechanism (300) is arranged on the plate connection platform (200) and is used to push the plate on the plate connection platform (200) toward the center of the plate connection platform (200); A stacking lifting platform (500) is arranged on one side of the panel receiving platform (200) and can be lifted and lowered in a vertical direction under the drive of a lifting mechanism, and is used for stacking processed panels; The transport mechanism (600) is arranged above the plate receiving platform (200) and the stacking lifting platform (500) and is used to move the plate on the plate receiving platform (200) to the stacking lifting platform (500).

2. The plate collecting machine according to claim 1, characterized in that: The plate connection platform (200) comprises a roller array (210) and a roller array (210) driving mechanism, and each roller (213) in the roller array (210) can rotate under the drive of the roller array (210) driving mechanism.

3. The plate collecting machine according to claim 2, characterized in that: The roller array (210) comprises a plurality of roller rotating shafts (212) arranged in parallel, the two ends of the roller rotating shafts (212) are rotatably connected to the rotating shaft brackets (211), a plurality of rollers (213) are arranged at intervals on the roller rotating shafts (212), a driven magnetic wheel (214) is arranged at one end of the roller rotating shafts (212), the driving mechanism of the roller array (210) comprises a roller driving motor (221) and a roller driving shaft (222), the roller driving shaft (222) is arranged on one side of the driven magnetic wheel (214) along the arrangement direction of the plurality of roller rotating shafts (212), a plurality of active magnetic wheels (223) are arranged at intervals on the roller driving shaft (222), the active magnetic wheels (223) correspond to the driven magnetic wheels (214) one by one, and the roller driving shaft (222) drives the corresponding driven magnetic wheels (214) to rotate through the active magnetic wheels (223).

4. The plate collecting machine according to claim 1, characterized in that: The jacking mechanism (400) comprises a jacking bracket and a jacking drive device (430). The jacking bracket can be lifted and lowered under the drive of the jacking drive device (430). The jacking bracket comprises a jacking base plate (420) and a plurality of jacking support plates (410) vertically arranged on the jacking base plate (420). The jacking support plates (410) are arranged parallel to the jacking base plate (420). The jacking base plate (420) is connected to the jacking drive device (430). When the jacking drive device (430) drives the jacking base plate (420) to rise, the upper edge of the jacking support plate (410) can pass through the plate connecting platform (200) to lift the plate on the plate connecting platform (200).

5. The plate collecting machine according to claim 1, characterized in that: The length of the lifting mechanism (400) is less than or equal to the length of the plate connection platform (200), and the lifting mechanism (400) is arranged at an end away from the plate connection platform (200) and connected to a conveying mechanism of a processing production line.

6. The plate collecting machine according to claim 4, characterized in that: The height of the lifting support plate (410) close to the processing production line is higher than the height of the other lifting support plates (410).

7. The plate collecting machine according to claim 1, characterized in that: The centering mechanism (300) comprises two centering plates (310) and a centering drive mechanism (320); the two centering plates (310) are respectively arranged at the left and right ends of the plate connecting platform (200); and the two centering plates (310) can be driven by the centering drive mechanism (320) to move simultaneously along the supporting plane of the plate connecting platform (200) toward the center direction of the plate connecting platform (200).

8. The plate collecting machine according to claim 7, characterized in that: The centering mechanism (300) further comprises a center baffle (330), and the center baffle (330) can be raised and lowered under the drive of a baffle lifting mechanism (340). When the baffle lifting mechanism (340) drives the center baffle (330) to rise, the upper edge of the center baffle (330) can extend above the supporting plane of the plate connecting platform (200), thereby dividing the plate connecting platform (200) into two left and right half areas.

9. The plate collecting machine according to claim 1, characterized in that: The stacking lifting platform (500) comprises a stacking platform (510), a stacking lifting mechanism (520) and a plurality of side baffle mechanisms (530); the stacking platform (510) can be lifted and lowered under the drive of the stacking lifting mechanism (520); the plurality of side baffle mechanisms (530) are arranged around the edge of the stacking platform (510); the side baffle mechanism (530) comprises a baffle base (532) and a side baffle (531); the side baffle (531) is rotatably connected to the baffle base (532); a magnet (5312) is arranged on a side of the side baffle (531) facing the baffle base (532); the baffle base (532) is arranged on the frame (100) through a side baffle adjustment mechanism; the side baffle adjustment mechanism is used to adjust the vertical distance between the baffle base (532) and the center of the stacking platform (510).

10. The plate collecting machine according to claim 1, characterized in that: The transport mechanism (600) includes an adsorption plate (630), a lifting bracket (620) and a transverse movement mechanism (610). The adsorption plate (630) is arranged at the lower end of the lifting bracket (620). The adsorption plate (630) can be lifted and lowered under the drive of the lifting bracket (620). The lifting bracket (620) is arranged on the transverse movement mechanism (610). The transverse movement mechanism (610) is used to drive the lifting bracket (620) to move back and forth above the plate receiving platform (200) and the stacking lifting platform (500). The adsorption plate (630) has a cavity. The lower surface of the adsorption plate (630) is arrayed with adsorption holes connected to the cavity. The upper surface of the adsorption plate (630) is provided with exhaust holes connected to the cavity. The cavity is connected to a vacuum source through the exhaust holes.

Images