Automatic board folding and unfolding device for plug-in frame

Abstract

The invention provides a plug-in frame automatic board folding and unfolding device, which belongs to the technical field of circuit board production and comprises a rack and a board frame positioning mechanism arranged on the rack and used for fixing a plug-in frame board frame. The clamping plate taking and placing mechanism is arranged above the plate frame positioning mechanism and used for taking and placing plates on the insertion frame plate frame. The clamping plate transferring mechanism is arranged on the rack and used for taking and placing plates from the clamping plate taking and placing mechanism. The conveying mechanism is arranged on the rack and used for inputting or outputting plates along the rack. When a plate is inserted into the insertion frame plate frame or taken out of the insertion frame plate frame, the plate frame positioning mechanism is used for fixing the insertion frame plate frame, the clamping plate taking and placing mechanism is used for taking and placing the plate from the insertion frame plate frame, the clamping plate transferring mechanism is used for taking and placing the plate from the clamping plate taking and placing mechanism, and meanwhile the conveying mechanism is used for conveying the plate. And compared with a traditional manual operation mode, the automatic plate taking and placing device has the advantages of being high in efficiency and low in error rate.

Description

Technical Field

[0001] The invention relates to the technical field of circuit board production, and in particular to an automatic board-retracting device for an insertion frame. Background Art

[0002] At present, in the process of picking and placing circuit boards, the circuit boards need to go through processes such as screen printing ink, baking, exposure, and development in the later stage of production. When the materials are transferred and placed in the insertion frame, the factory often uses manual picking and placing to insert the circuit boards into the board rack. However, the manual picking and placing method is limited by production sites, personnel and other conditions, and is prone to placement errors and circuit board damage. In addition, manual operation also has the defect of low efficiency. Summary of the invention

[0003] The present invention provides an automatic panel retracting and placing device for a frame, wherein the process of taking and placing panels is performed by automated equipment, and compared with the traditional manual operation mode, it has the advantages of high efficiency and low error rate.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A device for automatically retracting and releasing a board in a plug-in frame, comprising a frame and:

[0006] A plate rack positioning mechanism, which is arranged on the frame and used to fix the insert frame plate rack;

[0007] A plate picking and placing mechanism, which is arranged above the plate rack positioning mechanism and is used to pick and place plates on the plug-in frame plate rack;

[0008] A clamping plate transfer mechanism, which is arranged on the frame and is used to take and place the plate to the clamping plate taking and placing mechanism; and

[0009] A conveying mechanism is arranged on the frame and is used for inputting or outputting the plate along the frame.

[0010] Preferably, the rack positioning mechanism includes a positioning base, a calibrating cylinder arranged on the inner side of the positioning base, a clamping cylinder arranged on the positioning base for fixing the inserting frame rack, and a first emitting optical fiber arranged at the feed end of the positioning base.

[0011] Preferably, the pick-and-place clamping plate mechanism includes a pick-and-place clamping plate base, a transverse movement assembly arranged on the top of the pick-and-place clamping plate base, a fixed detection assembly and a mobile detection assembly arranged on both sides of the top of the transverse movement assembly, a lifting assembly arranged on the transverse movement assembly, and a clamping claw assembly arranged at the moving end of the lifting assembly.

[0012] Preferably, the transverse movement assembly includes first linear guide rails arranged on both sides of the top of the pick-and-place clamp base, a connecting beam slidably arranged between the two first linear guide rails, a servo motor arranged on the pick-and-place clamp base, a transmission shaft arranged at the output end of the servo motor, a first synchronous belt arranged parallel to the first linear guide rails and driven by the transmission shaft, and a mounting plate fixedly arranged on one side of the first synchronous belt, and the mounting plate is fixedly connected to the connecting beam.

[0013] Preferably, the pick-and-place clamping plate mechanism also includes a connecting seat arranged on the connecting beam, and the fixed detection component includes a fixed seat arranged at one end of the connecting seat, a first edge patrol photoelectric device arranged on the side wall of the fixed seat, and a fixed side guide clamping claw cylinder arranged on the side of the fixed seat away from the connecting beam; the mobile detection component includes a transverse servo motor arranged at the other end of the connecting seat, a mobile seat arranged at the moving end of the transverse servo motor, a second edge patrol photoelectric device arranged on the side wall of the mobile seat, and a mobile side guide clamping claw cylinder arranged on the side of the mobile seat away from the connecting beam.

[0014] Preferably, the lifting assembly includes a base arranged on the top of the connecting beam, a base plate vertically fixed on the top of the base, a brake servo motor fixed on the side wall of the base, a tooth plate arranged at the output end of the brake servo motor and capable of vertically moving along the base plate, fixed side guide rails and movable side guide rails symmetrically arranged on both side walls of the base plate, a second synchronous belt arranged on one side wall of the base plate, a fixed clamping plate arranged on one side of the second synchronous belt and slidably connected to the fixed side guide rail, and a movable block arranged on the other side of the second synchronous belt and slidably connected to the movable side guide rail, and the fixed clamping plate is also fixedly connected to the tooth plate.

[0015] Preferably, the clamping jaw assembly comprises a fixed plate arranged on the moving block, micro guide rails arranged on both sides of the fixed plate through connecting plates, and a pneumatic clamping jaw arranged on the micro guide rails.

[0016] Preferably, the clamping jaw assembly also includes a second linear guide rail arranged on the side wall of the fixed plate perpendicular to the extension direction of the micro guide rail, a cylinder arranged on the side wall of the fixed plate, and a movable plate arranged at the output end of the cylinder and slidably connected to the second linear guide rail, wherein one of the connecting plates is fixed on the movable plate.

[0017] Preferably, the splint transfer mechanism includes a robot and a moving part arranged at the freely moving end of the robot, and the moving part includes a mounting frame, a fixed end clamp fixedly arranged at one end of the mounting frame, a width adjustment module arranged along the length direction of the mounting frame, and a moving end clamp arranged on a slider of the width adjustment module.

[0018] Preferably, the conveying mechanism includes a conveying frame, a roller conveyor arranged on the side wall of the conveying frame, a pulley lifting mechanism arranged on the inner side of the conveying frame for vertically moving the plate, and a plate positioning mechanism arranged on two opposite inner sides of the conveying frame for horizontally moving the plate.

[0019] It can be seen from the above technical solutions that the present invention has the following beneficial effects:

[0020] 1. In the present invention, when placing the board, the factory worker can push the inserting frame board rack on the transfer vehicle onto the board rack positioning mechanism and fix it in place, and the board picking and placing mechanism will detect the size of the board rack. When it meets the input material number information, the board in the inserting frame board rack will be grabbed and lifted to the waiting board position, and the board transfer mechanism will grab the board from the waiting board position and place it on the conveying mechanism, and the board will flow into the next process through the conveying mechanism;

[0021] When receiving the plates, the products of the previous process flow into the conveying mechanism, the plate transfer mechanism grabs the plates and puts them on the pick-and-place plate mechanism, and the pick-and-place plate mechanism then inserts the plates into the waiting-for-insertion frame rack. When the inserted frame rack is full of plates, the rack positioning mechanism releases the positioning of the inserted frame rack, and the worker takes the inserted frame rack out to the transfer vehicle.

[0022] When inserting a board into or taking it out of the insertion frame board rack, the present invention fixes the insertion frame board rack through a board rack positioning mechanism, takes and places the board from the insertion frame board rack through a pick-and-place clamping mechanism, takes and places the board to the pick-and-place clamping mechanism through a clamping plate transfer mechanism, and simultaneously conveys the board through a conveying mechanism. Therefore, the process of taking and placing the board is all performed by automated equipment, which has the advantages of high efficiency and low error rate compared to traditional manual operation.

[0023] 2. In the present invention, when the servo motor in the transverse movement assembly is working, it drives the connecting beam to slide on the first linear guide rail through the transmission shaft and the first synchronous belt, thereby driving the fixed detection assembly, the mobile detection assembly, the lifting assembly and the clamping claw assembly on the connecting beam to move horizontally. In this way, when the positions on one side of the insertion frame are full, it is necessary to insert panels at other positions of the insertion frame. At this time, the servo motor can be started to drive the horizontal lateral movement of the clamping plate picking and placing mechanism, which is convenient for inserting and placing panels at different positions of the insertion frame, and the position of the mechanism can be adjusted as needed to avoid occupying a large space in the factory.

[0024] 3. In the present invention, the edge portion of the plug-in frame is identified by a fixed detection component and a mobile detection component, and the mobile detection component can move relative to the fixed detection component, so that the first edge patrol photoelectric device and the second edge patrol photoelectric device on both plug-in boards will gradually approach each other, thereby being able to find the edge portion of the plug-in frame and identify the size and width of the board, and the detection information can be transmitted to the clamping claw component, so that the clamping claw component can be adjusted to a suitable position, which is convenient for clamping and fixing boards of different specifications, avoiding damage to the board due to the incompatibility between the board and the clamping claw component.

[0025] 4. In the present invention, the clamp assembly includes two symmetrically arranged pneumatic clamps, and the pneumatic clamp on one side can move horizontally relative to the pneumatic clamp on the other side, so that the position of the pneumatic clamp can be adjusted as needed, so that the pneumatic clamp can be moved to a suitable position to clamp the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0027] Figure 2 for Figure 1 A schematic diagram of the structure in which the outer shell is removed;

[0028] Figure 3 It is a structural schematic diagram of the plate rack positioning mechanism;

[0029] Figure 4 It is a structural schematic diagram of the pick-and-place splint mechanism;

[0030] Figure 5 It is a structural schematic diagram of the transverse movement component;

[0031] Figure 6 It is a schematic diagram of the structure of a fixed detection component and a mobile detection component;

[0032] Figure 7 It is a structural schematic diagram from one side of the lifting assembly;

[0033] Figure 8 It is a structural schematic diagram from the other side of the lifting assembly;

[0034] Fig. 9 is a schematic diagram of the structure of the clamping jaw assembly;

[0035] Fig.10 It is a structural schematic diagram of the splint transfer mechanism;

[0036] Fig.11 It is a structural schematic diagram of the conveying mechanism;

[0037] Fig.12 It is a structural schematic diagram of the pulley lifting mechanism;

[0038] Fig.13 It is a structural diagram of the clapper positioning mechanism.

[0039] In the figure: 10, frame; 20, plate frame positioning mechanism; 210, positioning base; 220, calibrating cylinder; 230, pressing cylinder; 240, first optical fiber; 250, pulley; 30, pick-up and placement clamping plate mechanism; 310, pick-up and placement clamping plate base; 320, traverse assembly; 321, first linear guide rail; 322, connecting beam; 323, servo motor; 324, transmission shaft; 325, first synchronous belt; 330, fixed detection assembly; 331, fixed seat; 332 , first patrol photoelectric; 333, fixed side guide clamping claw cylinder; 334, connecting seat; 340, mobile detection component; 341, lateral servo motor; 342, mobile seat; 343, second patrol photoelectric; 344, mobile side guide clamping claw cylinder; 350, lifting component; 351, base; 352, base plate; 353, brake servo motor; 354, tooth plate; 355, fixed side guide rail; 356, mobile side guide rail; 357, second synchronous belt; 358, fixed Clamp; 359, moving block; 360, clamping jaw assembly; 361, fixed plate; 362, micro guide rail; 363, pneumatic clamping jaw; 364, second linear guide rail; 365, cylinder; 367, overpressure rod; 368, overpressure detection photoelectric; 369, second optical fiber; 3610, connecting plate; 40, clamping plate transfer mechanism; 410, robot; 420, mounting frame; 430, fixed end clamping jaw; 440, width adjustment module; 450, mobile end clamping jaw; 50, conveying Mechanism; 510, roller conveyor; 511, conveying motor; 512, transmission shaft; 513, roller shaft; 514, roller; 520, pulley lifting mechanism; 521, lifting frame; 522, lifting cylinder; 523, pulley frame; 524, cross bar; 525, vertical bar; 526, pulley; 530, clapboard positioning mechanism; 531, positioning frame; 532, clapboard frame; 533, positioning seat; 534, clapboard frame; 60, plug-in frame frame; 70, transfer vehicle. DETAILED DESCRIPTION

[0040] A preferred embodiment of the present invention is described in detail below with reference to the accompanying drawings.

[0041] To achieve the above purpose, the embodiment of the present invention adopts the following technical solution: Figure 1 , Figure 2A device for automatically placing and retracting boards in a plug-in frame includes a frame 10, a board frame positioning mechanism 20, a plate picking and placing mechanism 30, a plate moving mechanism 40, and a conveying mechanism 50. The board frame positioning mechanism is arranged on the frame 10 and is used to fix the plug-in frame board frame 60. The plate picking and placing mechanism is arranged above the board frame positioning mechanism and is used to place and take boards to the plug-in frame board frame 60. The plate moving mechanism is arranged on the frame 10 and is used to place and take boards to the plate picking and placing mechanism. The conveying mechanism is arranged on the frame 10 and is used to input boards along the frame. Or output the plate, it should be noted that, in order to facilitate the transfer of the insert frame plate rack, the insert frame automatic plate receiving and placing device of the present embodiment also includes a transfer vehicle 70, so that when placing the plate, the factory worker can push the insert frame plate rack on the transfer vehicle onto the plate rack positioning mechanism and fix it in place, and the plate picking and placing mechanism performs size detection on the plate rack. When it meets the input material number information, the plate in the insert frame plate rack is grabbed and lifted to the waiting plate clamping position, and the plate clamping transfer mechanism grabs the plate from the waiting plate clamping position and places it on the conveying mechanism, and the plate flows into the next process through the conveying mechanism;

[0042] When receiving the plates, the products of the previous process flow into the conveying mechanism, the plate transfer mechanism grabs the plates and puts them on the pick-and-place plate mechanism, and the pick-and-place plate mechanism then inserts the plates into the waiting-for-insertion frame rack. When the inserted frame rack is full of plates, the rack positioning mechanism releases the positioning of the inserted frame rack, and the worker takes the inserted frame rack out to the transfer vehicle.

[0043] In this embodiment, when inserting a board into or taking it out of the insertion frame board rack, the insertion frame board rack is fixed by a board rack positioning mechanism, the board is taken and placed from the insertion frame board rack by a pick-and-place clamping mechanism, the board is taken and placed to the pick-and-place clamping mechanism by a clamping plate transfer mechanism, and the board is transported by a conveying mechanism. Therefore, the process of taking and placing the board is carried out by automated equipment, which has the advantages of high efficiency and low error rate compared to traditional manual operation.

[0044] Reference Figure 3As a preferred technical solution of this embodiment, the plate rack positioning mechanism 20 includes a positioning base 210, a calibrating cylinder 220, a pressing cylinder 230 and a first radiating optical fiber 240. It should be noted that the positioning base in this embodiment is a rectangular frame structure with an open side, and the calibrating cylinder 220 is arranged in two groups, and the two groups of calibrating cylinders are arranged along the opposite sides of the positioning base. At the same time, the number of calibrating cylinders in each group is 2, and the two calibrating cylinders are spaced along the side of the positioning base. The clamping cylinder 230 is fixedly arranged on the positioning base for fixing the insertion frame rack 60, and the first emitting optical fiber 240 is arranged at the feed end position of the positioning base. When the insertion frame rack is fixed, the insertion frame rack moves to the inner position along the side of the positioning base. At this time, the regulating cylinder located on the side of the positioning base extends out to regulate the insertion frame rack from both sides. At the same time, the clamping cylinder acts to clamp and fix the insertion frame rack from the end portion, thereby completing the positioning of the insertion frame rack and the rack positioning mechanism.

[0045] In addition, in order to facilitate the insertion frame frame 60 to move into or out of the positioning base 210, a plurality of pulleys 250 distributed at intervals are provided on the upper surface of the positioning base.

[0046] Reference Figure 4 In some embodiments, the pick-and-place clamping plate mechanism 30 includes a pick-and-place clamping plate base 310, a transverse movement assembly 320, a fixed detection assembly 330, a mobile detection assembly 340, a lifting assembly 350 and a clamping claw assembly 360. The transverse movement assembly is arranged on the top of the pick-and-place clamping plate base, the fixed detection assembly and the mobile detection assembly are used in combination, and the two are arranged on both sides of the top of the transverse movement assembly, the lifting assembly is arranged on the transverse movement assembly, and the clamping claw assembly is arranged at the mobile end of the lifting assembly.

[0047] Reference Figure 5 Furthermore, the transverse movement assembly includes a first linear guide rail 321, a connecting beam 322, a servo motor 323, a transmission shaft 324, a first synchronous belt 325 and a mounting plate. The number of the first linear guide rails 321 is two, and the two first linear guide rails are symmetrically arranged on both sides of the top of the pick-and-place clamp base 310. The connecting beam 322 is slidably arranged between the two first linear guide rails. The servo motor 323 is fixedly arranged on the pick-and-place clamp base. The transmission shaft 324 is arranged at the output end of the servo motor. The first synchronous belt 325 is arranged parallel to the first linear guide rail and is driven by the transmission shaft. The mounting plate is fixedly arranged on one side of the first synchronous belt. At the same time, the mounting plate is fixedly connected to the connecting beam 322. When in use, the servo motor drives the transmission shaft to rotate, and the transmission shaft then drives the first synchronous belt to drive. Since the mounting plate on one side of the first synchronous belt is fixedly connected to the connecting beam, when the mounting plate moves with the first synchronous belt, it can synchronously drive the connecting beam to slide along the first linear guide rail, thereby realizing the displacement of the transverse movement assembly.

[0048] The reason for setting up the transverse movement component is that when taking and placing panels, after one side of the frame is full, panels need to be inserted in other positions of the frame. At this time, the servo motor can be started to drive the crossbeam to move, thereby driving the picking and placing clamping plate mechanism to move horizontally, which is convenient for inserting and placing panels at different positions of the frame, and the position of the mechanism can also be adjusted as needed to avoid occupying a large space in the factory.

[0049] Reference Figure 6 Further, the aforementioned pick-and-place clamping plate mechanism also includes a connecting seat 334 arranged on the connecting beam 322, and the fixed detection component includes a fixed seat 331, a first edge patrol photoelectric 332 and a fixed side guide clamping claw cylinder 333, the fixed seat 331 is fixedly arranged at one end of the connecting seat 334, the first edge patrol photoelectric 332 is fixedly arranged on the side wall of the fixed seat, and the fixed side guide clamping claw cylinder 333 is arranged on the side of the fixed seat away from the connecting beam;

[0050] The mobile detection assembly includes a transverse servo motor 341, a moving seat 342, a second edge patrol photoelectric 343 and a moving side guide clamping claw cylinder 344. The transverse servo motor 341 is fixedly arranged at the other end of the connecting seat 334, the moving seat 342 is arranged at the moving end of the transverse servo motor, the second edge patrol photoelectric 343 is arranged on the side wall of the moving seat, and the moving side guide clamping claw cylinder 344 is arranged on the side of the moving seat away from the connecting seat.

[0051] It should be noted that the output ends of the fixed-side guide clamp cylinder and the movable-side guide clamp cylinder are each provided with two symmetrical guide columns, and the two guide columns can be opened and closed, so that after the panel is transported to the specified position, the movable seat will move horizontally along the connecting beam under the drive of the transverse servo motor. At this time, the first edge patrol photoelectric and the second edge patrol photoelectric on the fixed seat and the movable seat will gradually approach each other, and then they can find the edge of the insertion frame and identify the size and width of the panel, and can transmit the detection information to the clamp assembly, so that the clamp assembly can be adjusted to a suitable position, which is convenient for clamping and fixing panels of different specifications, and there will be no problem of damage to the panel due to the incompatibility between the panel and the clamp assembly; it should be noted that when the clamp assembly inserts the panel into the insertion frame rack, the guide columns on the fixed-side guide clamp cylinder and the movable-side guide clamp cylinder will close and close to guide the panel into the slot of the insertion frame to avoid the phenomenon of inserting the wrong slot.

[0052] Reference Figure 7 , Figure 8In some embodiments, the lifting assembly includes a base 351, a base plate 352, a brake servo motor 353, a tooth plate 354, a fixed side guide rail 355, a movable side guide rail 356, a second synchronous belt 357, a fixed clamping plate 358 and a moving block 359. The base 351 is fixedly arranged on the top of the connecting beam 322, the base plate 352 is vertically fixed on the top of the base, the brake servo motor 353 is fixed on the side wall of the base, the tooth plate 354 is arranged at the output end of the brake servo motor and can move vertically along the base plate, the fixed side guide rail 355 and the movable side guide rail 356 are symmetrically arranged on the two side walls of the base plate, the second synchronous belt 357 is arranged on one side wall of the base plate, the fixed clamping plate 358 is arranged on one side of the second synchronous belt, and the fixed clamping plate is slidably connected to the fixed side guide rail, and the moving block 359 is arranged on the first side wall of the base plate. The other side of the second synchronous belt, and the moving block is slidably connected to the moving side guide rail, and the fixed clamping plate 358 is also fixedly connected to the toothed plate 354. When in use, starting the brake servo motor can drive the gear connected to its output end to rotate, and the gear will drive the toothed plate to move vertically. Since the fixed clamping plate is connected to the toothed plate, the toothed plate drives the fixed clamping plate to move along the fixed side guide rail during the vertical movement, and at the same time drives one side of the second synchronous belt to move vertically. When the second synchronous belt on this side moves, it will synchronously drive the other side of the second synchronous belt to move, and then drive the moving block to move vertically through the other side of the second synchronous belt. In view of the double stroke amplification effect of the synchronous belt, the moving block will realize double stroke up and down movement relative to the toothed plate, so as to adjust the position of the clamping jaw assembly and facilitate the clamping and insertion of the plate.

[0053] It should be noted that, in view of the double stroke amplification effect of the synchronous belt assembly, when the tooth plate 354 moves 100 mm, the pneumatic clamp can move 200 mm. In this way, the pneumatic clamp with an ultra-long stroke can be quickly raised and lowered without the equipment occupying height space, thereby achieving the purpose of saving factory space.

[0054] Reference Fig. 9 In some embodiments, the clamp assembly includes a fixed plate 361, a micro guide rail 362 and a pneumatic clamp 363. The fixed plate 361 is fixedly set on the moving block 359, so that when the moving block moves vertically, the fixed plate 361 can be driven to move up and down. There are two micro guide rails 362, and the two micro guide rails 362 are set on the side wall of the fixed plate 361 through a connecting plate 3610. The pneumatic clamp 363 is set on the micro guide rail. In this way, under the action of the moving block, the pneumatic clamp can be driven to move to a suitable position to clamp the plate.

[0055] Furthermore, in order to realize the movement of the pneumatic clamp on one side relative to the pneumatic clamp on the other side, the clamp assembly also includes a second linear guide 364, a cylinder 365 and a movable plate. The second linear guide 364 is arranged on the side wall of the fixed plate 361 perpendicular to the extension direction of the micro guide 362, the cylinder 365 is fixedly arranged on the side wall of the fixed plate 361, and the movable plate is arranged at the output end of the cylinder, and the movable plate is slidably connected to the second linear guide 364. At the same time, one of the connecting plates 3610 is fixed on the movable plate. In this way, when the size and width of the plate are detected and identified, the pneumatic clamp is driven to move up and down by the lifting assembly. One of the pneumatic clamps will also move laterally on the fixed plate driven by the cylinder, so that the position of the pneumatic clamp can be adjusted according to needs, so that the pneumatic clamp can be moved to a suitable position to clamp the plate.

[0056] In addition, an overpressure rod 367 and an overpressure detection photoelectric 368 are provided at the bottom of the fixed plate 361, and a second pair of optical fibers 369 are provided on both sides of the pneumatic clamp. When the pneumatic clamp is driven to move down and approach the panel, the overpressure rod 367 at the bottom of the fixed plate will first contact the surface of the panel and trigger the overpressure detection photoelectric 368. At this time, the pneumatic clamp will be controlled to automatically close and clamp the panel. In addition, the pneumatic clamp can be scanned by the second pair of optical fibers 369 arranged on the two pneumatic clamps, and then it can be determined whether the clamp has grasped the panel. Finally, the pneumatic clamp is driven to move down through the lifting assembly to insert the panel into the insertion frame, so that panels of different specifications can be clamped and fixed to improve the adaptability of the equipment.

[0057] Reference Fig.10 Furthermore, the splint transfer mechanism includes a robot 410 and a moving part, and the moving part is arranged at the free moving end of the robot. Specifically, the moving part includes a mounting frame 420, a fixed end clamp 430, a width adjustment module 440 and a moving end clamp 450. The fixed end clamp 430 is fixedly arranged at one end of the mounting frame, the width adjustment module 440 is arranged along the length direction of the mounting frame, and the moving end clamp 450 is arranged on a slider of the width adjustment module. It should be noted that the width adjustment module is a linear motor-type mechanism that can realize lateral movement, so that the mobile end clamp can be driven to move relative to the fixed end clamp under the action of the width adjustment module, so as to automatically adjust the position of the mobile end clamp to be compatible with panels of different sizes.

[0058] Reference Fig.11In some embodiments, the conveying mechanism includes a conveying frame, a roller conveyor 510, a pulley lifting mechanism 520 and a clapper positioning mechanism 530. The conveying frame is used as the main frame of the conveying mechanism, the roller conveyor is arranged on the side wall of the conveying frame, the pulley lifting mechanism is placed on the inner side of the conveying frame, and the pulley lifting mechanism is used to vertically move the plate, that is, to realize the lifting or lowering of the plate, and the clapper positioning mechanism is arranged at two opposite inner parts of the conveying frame for horizontally moving the plate.

[0059] Furthermore, the roller conveying mechanism includes a conveying motor 511, a transmission shaft 512 and a roller shaft 513. The conveying motor is arranged on the side wall of the conveying frame, and the transmission shaft is arranged along the side wall of one side of the conveying frame. The number of roller shafts is multiple, and the multiple roller shafts are evenly spaced and rotated along the inner wall of the conveying frame. At the same time, a plurality of evenly distributed rollers 514 are fixed on the shaft wall of the roller shaft. In order to realize that the roller shaft drives the roller to rotate when it rotates to convey the plate, the transmission shaft is connected to the output shaft of the conveying motor through a transmission belt, and a plurality of active bevel gears are arranged on the transmission shaft and at positions corresponding to the ends of the roller shafts. Correspondingly, a driven bevel gear meshing with the active bevel gear is arranged at the ends of the roller shafts. In this way, when the conveying motor is working, the transmission shaft can be driven to rotate by the transmission belt, and the transmission shaft can then drive the driven bevel gear to rotate through the active bevel gear, and the driven bevel gear can then drive the roller shaft and the roller to rotate to realize the transmission of the plate.

[0060] Reference Fig.12 The upper and lower frames 521 and 522 are respectively provided with a plurality of pulleys 526 and a plurality of rollers 527. The pulleys 526 are respectively provided with a plurality of rollers 528 and a plurality of rollers 529. The pulleys 526 are respectively provided with a plurality of rollers 529 and a plurality of rollers 529. The pulleys 526 are respectively provided with a plurality of rollers 529 and a plurality of rollers 529. The pulleys 526 are respectively provided with a plurality of rollers 529 and a plurality of rollers 529. The pulleys 526 are respectively provided with a plurality of rollers 529 and a plurality of rollers 529. The pulleys 526 are respectively provided with a plurality of rollers 529 and a plurality of rollers 529. The pulleys 526 are respectively provided with a plurality of rollers 529 and a plurality of rollers 529. The pulleys 526 are respectively provided with a plurality of rollers 529 and a plurality of rollers 529. The pulleys 526 are respectively provided with a plurality of rollers 529 and a plurality of rollers 529. The pulleys 526 are respectively provided with a plurality of rollers 529 and a plurality of rollers 529. The pulleys 526 are respectively provided with a plurality of rollers 529 and a plurality of rollers 529. The pulleys 526 are respectively provided with a plurality of rollers 529 and a plurality of rollers 529.

[0061] Reference Fig.13Furthermore, the clapboard positioning mechanism 530 includes a positioning frame 531, a ball screw assembly and a clapboard frame 532. The positioning frame 531 is distributed along an axial direction parallel to the roller axis, and the ball screw assembly is arranged along the length direction of the positioning frame. There are two clapboard frames 532, and the two clapboard frames 532 are relatively arranged on the moving part of the ball screw assembly, wherein the clapboard frame includes a positioning seat 533 fixedly connected to the moving part of the ball screw and a clapboard frame 534 arranged on the top of the positioning seat, and the clapboard frame is distributed along an axial direction perpendicular to the roller axis. When in use, the clapboard frames on both sides can be driven to move synchronously under the drive of the ball screw assembly, so that when the plate is lifted by the pulley lifting mechanism, the plate is straightened left and right through the clapboard frame 534 to facilitate the grabbing of the plate.

[0062] In this way, when placing the plate, the lifting assembly drives the clamping claw assembly to the clamping position and then grabs the plate and lifts it to the waiting position for clamping of the clamping plate transfer mechanism. At this time, the pulley lifting mechanism will lift up first, and the robot in the clamping plate transfer mechanism will place the plate on the pulley. After the plate positioning mechanism positions and aligns the plate left and right, the pulley lifting mechanism will descend, and the plate will fall onto the roller conveyor and flow into the next process.

[0063] When collecting the plates, the products from the previous process flow into the roller conveyor, the pulley lifting mechanism lifts the plates first, and after the plate positioning mechanism positions the plates, the robot in the plate transfer mechanism grabs the plates and places them on the pick-and-place plate mechanism, which then inserts the plates into the insert frame rack.

[0064] The above-described embodiments are merely descriptions of preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A device for automatically retracting and releasing a board in a frame, comprising a frame (10), characterized in that: Also includes: A plate rack positioning mechanism (20), which is arranged on the frame (10) and is used to fix the insert frame plate rack (60); A plate picking and placing mechanism (30), which is arranged above the plate rack positioning mechanism and is used for picking and placing plates on the insert frame plate rack (60); A clamping plate transfer mechanism (40), which is arranged on the frame (10) and is used for taking and placing plates to the clamping plate taking and placing mechanism; and A conveying mechanism (50) is arranged on a frame (10) and is used for inputting or outputting panels along the frame.

2. The automatic retractable board device for the insertion frame according to claim 1, characterized in that: The plate rack positioning mechanism (20) comprises a positioning base (210), a calibrating cylinder (220) arranged inside the positioning base, a pressing cylinder (230) arranged on the positioning base for fixing the insert frame plate rack (60), and a first emitting optical fiber (240) arranged at the feeding end of the positioning base.

3. The automatic retractable board device for the insertion frame according to claim 2, characterized in that: The pick-and-place clamping plate mechanism (30) comprises a pick-and-place clamping plate base (310), a transverse movement component (320) arranged on the top of the pick-and-place clamping plate base, a fixed detection component (330) and a movable detection component (340) arranged on both sides of the top of the transverse movement component, a lifting component (350) arranged on the transverse movement component, and a clamping claw component (360) arranged at the movable end of the lifting component.

4. The automatic retractable board device for inserting a frame according to claim 3, characterized in that: The transverse movement assembly comprises first linear guide rails (321) arranged on both sides of the top of the pick-and-place clamping plate base (310), a connecting beam (322) slidably arranged between the two first linear guide rails, a servo motor (323) arranged on the pick-and-place clamping plate base, a transmission shaft (324) arranged at the output end of the servo motor, a first synchronous belt (325) arranged parallel to the first linear guide rails and driven by the transmission shaft, and a mounting plate fixedly arranged on one side of the first synchronous belt, wherein the mounting plate is fixedly connected to the connecting beam (322).

5. The automatic retractable board device for inserting a frame according to claim 4, characterized in that: The pick-and-place clamping plate mechanism (30) also includes a connecting seat (334) arranged on the connecting beam (322); the fixed detection component includes a fixed seat (331) arranged at one end of the connecting seat, a first edge patrol photoelectric device (332) arranged on the side wall of the fixed seat, and a fixed side guide clamping claw cylinder (333) arranged on the side of the fixed seat away from the connecting beam; the mobile detection component includes a transverse servo motor (341) arranged at the other end of the connecting seat (334), a mobile seat (342) arranged at the mobile end of the transverse servo motor, a second edge patrol photoelectric device (343) arranged on the side wall of the mobile seat, and a mobile side guide clamping claw cylinder (344) arranged on the side of the mobile seat away from the connecting beam.

6. The automatic frame retracting and placing device according to claim 5, characterized in that: The lifting assembly comprises a base (351) arranged on the top of the connecting beam (322), a base plate (352) vertically fixed on the top of the base, a brake servo motor (353) fixed on the side wall of the base, a tooth plate (354) arranged at the output end of the brake servo motor and capable of vertically moving along the base plate, a fixed side guide rail (355) and a movable side guide rail (356) symmetrically arranged on the two side walls of the base plate, a second synchronous belt (357) arranged on the side wall of one side of the base plate, a fixed clamping plate (358) arranged on one side of the second synchronous belt and slidably connected to the fixed side guide rail, and a movable block (359) arranged on the other side of the second synchronous belt and slidably connected to the movable side guide rail, wherein the fixed clamping plate (358) is also fixedly connected to the tooth plate (354).

7. The automatic retractable board device for inserting a frame according to claim 6, characterized in that: The clamping jaw assembly comprises a fixed plate (361) arranged on a moving block (359), micro guide rails (362) arranged on both sides of the fixed plate (361) via connecting plates (3610), and a pneumatic clamping jaw (363) arranged on the micro guide rails.

8. The automatic retractable board device for inserting a frame according to claim 7, characterized in that: The clamping jaw assembly also includes a second linear guide rail (364) arranged on the side wall of the fixed plate (361) perpendicular to the extension direction of the micro guide rail (362), a cylinder (365) arranged on the side wall of the fixed plate (361), and a movable plate arranged at the output end of the cylinder and slidably connected to the second linear guide rail (364), wherein one of the connecting plates (3610) is fixedly mounted on the movable plate.

9. The automatic retractable board device for inserting a frame according to claim 1, characterized in that: The clamping plate transfer mechanism comprises a robot (410) and a moving part arranged at the free moving end of the robot, wherein the moving part comprises a mounting frame (420), a fixed end clamp (430) fixedly arranged at one end of the mounting frame, a width adjustment module (440) arranged along the length direction of the mounting frame, and a moving end clamp (450) arranged on a slider of the width adjustment module.

10. The automatic frame retracting and placing device according to claim 1, characterized in that: The conveying mechanism comprises a conveying frame, a roller conveyor (510) arranged on the side wall of the conveying frame, a pulley lifting mechanism (520) arranged on the inner side of the conveying frame for vertically moving the plate, and a plate positioning mechanism (530) arranged on two opposite inner sides of the conveying frame for horizontally moving the plate.

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