Automatic arranging equipment for stacking thin sheet materials

Abstract

The present invention discloses an automatic sorting device for stacked sheet materials, comprising: a feeding mechanism, a feeding conveyor line, a working platform, a mechanical arm, a material taking mechanism, two wind knife mechanisms and two material sorting mechanisms; the feeding mechanism and the feeding conveyor line are respectively arranged on both sides of the working platform; the two material sorting mechanisms are respectively arranged on the working platform and are located near the two ends of the working platform; the mechanical arm is arranged on the working platform and connected to the material taking mechanism; the material sorting mechanism comprises: a mounting frame, a vibration motor, a vibration frame, a swing mechanism and a swing clamp; the vibration motor is connected to the vibration frame; wherein the swing mechanism is used to drive the swing clamp to swing so as to swing the sheet stacked materials close to or away from the mechanical arm; the wind knife mechanism is arranged on one side above the material sorting mechanism. The present invention automatically sorts the stacked sheet materials, has a high degree of automation, improves work efficiency, and further improves the production efficiency of the assembly line.

Description

Technical Field

[0001] The invention belongs to the technical field of automated production, and in particular relates to an automatic arranging device for stacking thin sheet materials. Background Art

[0002] In the field of packaging machinery, when packaging multiple materials together, it is necessary to arrange and sort the multiple materials according to certain specifications, and then convey the sorted materials to the packaging machine for packaging. For thin sheet materials, in the traditional production process, after the automated production of thin sheet materials is completed, the stacked materials need to be manually sorted to make the four sides even, and then loaded into the material box for subsequent processes. Manual sorting is time-consuming and labor-intensive, and has low efficiency. It also has a certain impact on the work efficiency of the subsequent processes of the material products, thereby reducing the production efficiency of the entire assembly line during production. Summary of the invention

[0003] In order to solve the above problems existing in the prior art, the present invention provides an automatic arranging device for stacking thin sheet materials. The technical problem to be solved by the present invention is achieved through the following technical solutions:

[0004] An automatic sorting device for stacked sheet materials, comprising: a loading mechanism, a unloading conveyor line, a working platform, a mechanical arm, a material taking mechanism, two air knife mechanisms and two material sorting mechanisms;

[0005] The loading mechanism and the unloading conveying line are respectively arranged on both sides of the working platform;

[0006] The two material-forming mechanisms are respectively arranged on the working platform and located near two ends of the working platform;

[0007] The mechanical arm is arranged on the working platform, located between the two material-forming mechanisms, and connected to the material-taking mechanism;

[0008] The material taking mechanism is used to clamp the sheet-shaped stacked materials on the feeding mechanism and the sheet-shaped stacked materials on the material sorting mechanism;

[0009] The material-forming mechanism comprises: a mounting frame, a vibration motor, a vibration frame, a swing mechanism and a swing clamp;

[0010] The mounting frame is fixedly connected to the working platform;

[0011] The vibration motor is arranged on the mounting frame and connected to the vibration frame;

[0012] The vibration frame is used to carry the sheet-like stacked materials; wherein the surface of the sheet-like stacked materials faces the mechanical arm;

[0013] The swing mechanism is arranged on the mounting frame and connected to one end of the swing clamp;

[0014] The other end of the swinging clamp is engaged with the upper side of the sheet-like stacked material;

[0015] Wherein, the swing mechanism is used to drive the swing jaw to swing so as to achieve the swing of the sheet-like stacked material towards or away from the mechanical arm;

[0016] The air knife mechanism is arranged on one side above the material-forming mechanism through a frame.

[0017] In one embodiment of the present invention, the material taking mechanism comprises: a sliding support frame, a driving motor, a positive and negative thread ball screw, a first electric clamp, a second electric clamp, a first slide block and a second slide block;

[0018] The sliding support frame is fixedly connected to the mechanical arm;

[0019] The driving motor is fixedly arranged at one end of the sliding support frame, and the output end is drivingly connected to one end of the positive and negative thread ball screw;

[0020] The positive and negative thread ball screw is rotatably connected to the sliding support frame;

[0021] The first sliding block and the second sliding block are respectively fixedly connected to the two nuts of the positive and negative thread ball screw, and are both slidably connected to the sliding support frame;

[0022] The first electric clamp is fixedly connected to the first slider;

[0023] The second electric clamp is fixedly connected to the second slider;

[0024] The clamping jaw portion of the first electric clamping jaw is opposite to the clamping jaw portion of the second electric clamping jaw.

[0025] In one embodiment of the present invention, the mounting frame includes a base frame and a mounting plate; the vibration frame includes: a connecting plate, two connecting frames and two bearing plates;

[0026] The base frame is fixedly connected to the working platform;

[0027] The mounting plate is horizontally arranged, fixedly connected to the base frame, and is provided with a first clearance through hole;

[0028] The vibration motor is fixedly arranged on the base frame and is connected to the connecting plate through the first clearance hole;

[0029] The connecting plate is arranged horizontally;

[0030] The connecting frame is vertically arranged, one end of which is fixedly connected to the connecting plate, and the other end of which is fixedly connected to the bearing plate, and a second clearance through hole is opened near one end;

[0031] The two connecting frames are spaced apart and arranged opposite to each other; the carrying plate is arranged horizontally;

[0032] The swing mechanism is arranged on the mounting plate through the second clearance through hole;

[0033] The swing clamps are located on both sides of the vibration frame.

[0034] In one embodiment of the present invention, the swing mechanism comprises: a servo motor, a swing shaft, and two bearing seats;

[0035] The two bearing seats are fixedly arranged on the mounting plate and are respectively located on both sides of the two connecting frames;

[0036] The servo motor is fixedly connected to the frame, and the output end is transmission-connected to one end of the swing shaft through a coupling;

[0037] The swing shaft is horizontally arranged below the bearing plate, is rotatably connected to the bearing seat, passes through the second clearance through hole, and is fixedly connected to one end of the swing clamp.

[0038] In one embodiment of the present invention, the swing clamp comprises: two swing clamping assemblies;

[0039] The two swing clamping assemblies are arranged oppositely on two sides of the vibration frame;

[0040] The swing clamping assembly comprises: a first vertical plate, a first horizontal plate, a second vertical plate, a second horizontal plate, a clamping cylinder and a clamping part;

[0041] The first vertical plate is vertically arranged on one side of the connecting frame, one end of which is fixedly connected to the shaft body of the swing shaft, and the other end of which is fixedly connected to one end of the first horizontal plate;

[0042] The first horizontal plate is arranged horizontally, the other end of which extends in the direction away from the bearing plate and is fixedly connected to one end of the second vertical plate;

[0043] The second vertical plate is arranged vertically, and the other end is fixedly connected to one end of the second horizontal plate;

[0044] The second horizontal plate is arranged horizontally;

[0045] The clamping cylinder is fixedly mounted on the second transverse plate, and the piston rod is horizontal and can be extended and retracted toward the other clamping cylinder on the opposite side;

[0046] The clamping part is fixedly arranged on the outer end of the piston rod of the clamping cylinder.

[0047] In one embodiment of the present invention, the clamping portion comprises: a fixing member and two clamping members;

[0048] The fixing member is fixedly connected to the outer end of the piston rod of the clamping cylinder;

[0049] The clamping member has one end fixedly connected to a side of the fixing member facing away from the piston rod of the clamping cylinder, and the other end extending in a direction away from the fixing member;

[0050] The two clamping members are arranged at intervals.

[0051] In one embodiment of the present invention, the first electric clamp is fixedly connected to the first slider via a first connecting member;

[0052] The second electric clamp is fixedly connected to the second sliding block via a second connecting member.

[0053] In one embodiment of the present invention, waist-shaped holes are formed on the first vertical plate, the first horizontal plate and the second vertical plate.

[0054] In one embodiment of the present invention, the feeding mechanism comprises: a feeding rack, a feeding lifting cylinder, a feeding conveying platform, a feeding conveying line, a transfer conveying mechanism, a blocking mechanism and a return conveying line;

[0055] The loading rack is located between the working platform and the loading conveyor line;

[0056] The feeding lifting cylinder is vertically arranged in the feeding rack, and the telescopic end is fixedly connected to the feeding conveying platform;

[0057] The transfer and conveying mechanism is connected to the frame of the feeding conveyor line, is located between the two conveyor belts of the feeding conveyor line and is located on one side of the feeding frame, and is arranged in sequence with the blocking mechanism along the conveying direction of the feeding conveyor line.

[0058] The blocking mechanism is connected to the frame of the feeding conveyor line and is located between the two conveyor belts of the feeding conveyor line;

[0059] The return conveyor line is located below the loading conveyor line.

[0060] In one embodiment of the present invention, the transfer and conveying mechanism comprises: a first fixed frame, a transfer and lifting cylinder and a transfer and conveying platform;

[0061] The first fixed frame is connected to the frame of the feeding conveyor line, is located between the two conveyor belts of the feeding conveyor line and is located on one side of the feeding frame;

[0062] The transfer lifting cylinder is vertically arranged on the first fixed frame, and the telescopic end is fixedly connected to the transfer conveying platform;

[0063] The transfer conveyor platform is located at one side of the end of the loading conveyor platform, and is arranged in sequence and spaced apart from the loading conveyor platform in the same conveying direction;

[0064] The blocking mechanism comprises: a second fixing frame, a blocking block and a blocking lifting cylinder;

[0065] The second fixed frame is connected to the frame of the feeding conveyor line and is located between the two conveyor belts of the feeding conveyor line;

[0066] The blocking lifting cylinder is vertically arranged on the second fixing frame, and the telescopic end is fixedly connected to the blocking block.

[0067] Beneficial effects of the present invention:

[0068] The present invention uses a mechanical arm and a material taking mechanism to take materials from a loading mechanism and place them on a material sorting mechanism for automatic swinging and vibration, simulating a manual sorting process so that the stacked sheet materials can be leveled to achieve a neat state. After sorting is completed, the sorted materials are placed on a material unloading conveyor line by a mechanical arm and a material taking mechanism and transported to subsequent processes. The present invention automatically sorts the stacked sheet materials, has a high degree of automation, saves manpower and material resources, improves the work efficiency of sorting materials, and can also prevent the thin sheet materials from being damaged by collisions during the manual sorting process, further improving the production efficiency of the assembly line.

[0069] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0070] Figure 1 A schematic diagram of the structure of an automatic arranging device for stacked sheet materials provided by an embodiment of the present invention;

[0071] Figure 2 A schematic diagram of the structure of a material taking mechanism provided in an embodiment of the present invention;

[0072] Figure 3 A schematic diagram of the structure of a material-forming mechanism provided in an embodiment of the present invention;

[0073] Figure 4 A schematic structural diagram of a feeding mechanism provided in an embodiment of the present invention.

[0074] Description of reference numerals:

[0075] 100-feeding mechanism; 110-feeding rack; 120-feeding lifting cylinder; 130-feeding conveying platform; 140-feeding conveying line; 150-transferring conveying mechanism; 151-first fixed frame; 152-transferring conveying platform; 160-blocking mechanism; 161-second fixed frame; 162-blocking block; 170-returning conveying line; 200-unloading conveying line; 300-working platform; 310-mechanical arm; 320-wind knife mechanism; 400-feeding mechanism; 410-sliding support frame; 420-driving motor; 430-first electric clamp; 440-second electric clamp; 450-first slider; 460-second slider; 470-first connecting piece; 480-second connecting piece; 500-whole material Mechanism; 510-mounting frame; 511-base frame; 512-mounting plate; 513-spring; 520-vibration motor; 530-vibration frame; 531-connecting plate; 532-connecting frame; 533-carrying plate; 534-first clearance hole; 535-second clearance hole; 540-swinging mechanism; 541-servo motor; 542-swinging shaft; 543-bearing seat; 544-fixing plate; 545-slot-type photoelectric switch; 546-dividing plate; 550-swinging clamp; 551-first vertical plate; 552-first horizontal plate; 553-second vertical plate; 554-second horizontal plate; 555-clamping cylinder; 556-clamping part; 557-fixing piece; 558-clamping piece; 600-sheet stacking material. DETAILED DESCRIPTION

[0076] The present invention is further described in detail below with reference to specific embodiments, but the embodiments of the present invention are not limited thereto.

[0077] Embodiment 1

[0078] like Figure 1 As shown, an automatic sorting device for stacked sheet materials includes: a loading mechanism 100, a material unloading conveyor line 200, a working platform 300, a mechanical arm 310, a material taking mechanism 400, two air knife mechanisms 320 and two material sorting mechanisms 500;

[0079] The loading mechanism 100 and the unloading conveyor line 200 are respectively arranged on both sides of the working platform 300; the two material sorting mechanisms 500 are respectively arranged on the working platform 300 and are located near the two ends of the working platform 300.

[0080] The robot arm 310 is disposed on the working platform 300, and is located between the two material-forming mechanisms 500. The robot arm 310 is connected to the material-retrieving mechanism 400. The material-retrieving mechanism 400 is used to clamp the sheet-shaped stacked materials 600 on the feeding mechanism 100 and the sheet-shaped stacked materials 600 on the material-forming mechanism 500. The robot arm 310 has multiple degrees of freedom, and drives the material-retrieving mechanism 400 to move to different positions.

[0081] The material-forming mechanism 500 includes: a mounting frame 510, a vibration motor 520, a vibration frame 530, a swing mechanism 540 and a swing clamp 550;

[0082] The mounting frame 510 is fixedly connected to the working platform 300. The vibration motor 520 is disposed on the mounting frame 510, and the vibration motor 520 is connected to the vibration frame 530. The vibration frame 530 is used to carry the sheet stacking material 600; wherein the surface of the sheet stacking material 600 faces the robot arm 310. The vibration motor 520 causes the vibration frame 530 to vibrate up and down, thereby causing the sheet stacking material 600 on the vibration frame 530 to vibrate and move up and down, so as to be aligned on the vibration frame 530.

[0083] The swing mechanism 540 is arranged on the mounting frame 510, and is connected to one end of the swing clamp 550; the other end of the swing clamp 550 is engaged with the upper side of the sheet-like stacked material 600; wherein the swing mechanism 540 is used to drive the swing clamp 550 to swing so as to swing the sheet-like stacked material 600 close to the mechanical arm 310 or away from the mechanical arm 310. The wind knife mechanism 320 is arranged on one side above the material-forming mechanism 500 through the frame. The wind knife mechanism 320 blows air to the sheet-like stacked material 600 that is vibrating and swinging on the vibration frame 530, so that the material is dispersed as much as possible, and the swing mechanism 540 can make the dispersed material move up and down faster under the action of vibration, so that the sheet-like stacked material 600 can quickly reach a neat state.

[0084] In this embodiment, the mechanical arm 310 drives the material taking mechanism 400 to take materials from the feeding mechanism 100. After taking materials, the mechanical arm 310 drives the material taking mechanism 400 to move to the vibration frame 530 of the material finishing mechanism 500 at one end, and vertically places the sheet stacking material 600 on the vibration frame 530. The swinging clamp 550 clamps the material, and the material taking mechanism 400 releases the material. The mechanical arm 310 drives the material taking mechanism 400 to take materials from the feeding mechanism 100 again and places them on the vibration frame 530 at the other end. The vibration motor 520 works, and the vibration motor 520 makes the vibration frame 530 vibrate up and down, so that the sheet stacking material 600 on the vibration frame 530 vibrates and moves up and down, and the swing mechanism 540 works to make the material swing. After being sorted by the material finishing mechanism 500, the mechanical arm 310 drives the material taking mechanism 400 to take the sheet stacking material 600 from the vibration frame 530 and place it on the unloading conveyor line 200.

[0085] In this embodiment, the robot arm 310 and the material taking mechanism 400 take the material from the feeding mechanism 100 and place it on the material sorting mechanism 500 for automatic swinging and vibration, simulating the manual sorting process so that the stacked thin sheet materials can be leveled to achieve a neat state. After the sorting is completed, the robot arm 310 and the material taking mechanism 400 place the sorted material on the unloading conveyor line 200 and convey it to the subsequent process. The equipment of this embodiment can automatically sort the stacked sheet materials, with a high degree of automation, saving manpower and material resources, improving work efficiency, and also preventing the thin sheet materials from being bumped and damaged during the manual sorting process.

[0086] Furthermore, if Figure 1 and Figure 2 As shown, the material picking mechanism 400 includes: a sliding support frame 410, a driving motor 420, a positive and negative ball screw, a first electric clamp 430, a second electric clamp 440, a first slider 450 and a second slider 460.

[0087] The sliding support frame 410 is fixedly connected to the robot arm 310. The driving motor 420 is fixedly arranged at one end of the sliding support frame 410, and the output end of the driving motor 420 is transmission-connected to one end of the positive and negative thread ball screw. The positive and negative thread ball screw is arranged on the sliding support frame 410, and the positive and negative thread ball screw is rotationally connected to the sliding support frame 410. The first slider 450 and the second slider 460 are respectively fixedly connected to the two nuts of the positive and negative thread ball screw, and the first slider 450 and the second slider 460 are both slidingly connected to the sliding support frame 410. The first electric clamp 430 is fixedly connected to the first slider 450. The second electric clamp 440 is fixedly connected to the second slider 460, and the clamping part of the first electric clamp 430 is opposite to the clamping part of the second electric clamp 440.

[0088] In this embodiment, the driving motor 420 drives the forward and reverse ball screws to rotate, and the first slider 450 and the second slider 460 drive the first electric clamp 430 and the second electric clamp 440 to move toward or away from each other, and the first electric clamp 430 and the second electric clamp 440 complete the grasping and placement of the material.

[0089] Preferably, the first electric clamp 430 is fixedly connected to the first slider 450 via a first connecting member 470; the second electric clamp 440 is fixedly connected to the second slider 460 via a second connecting member 480. The first connecting member 470 is fixedly connected to the first slider 450, the first electric clamp 430 is fixedly connected to the first connecting member 470, the second connecting member 480 is fixedly connected to the second slider 460, and the second electric clamp 440 is fixedly connected to the second connecting member 480.

[0090] Furthermore, if Figure 1 and Figure 3As shown, the mounting frame 510 includes a base frame 511 and a mounting plate 512; the vibration frame 530 includes: a connecting plate 531, two connecting frames 532 and two bearing plates 533;

[0091] The base frame 511 is fixedly connected to the working platform 300; the mounting plate 512 is horizontally arranged, the mounting plate 512 is fixedly connected to the base frame 511, and a first clearance through hole 534 is opened on the mounting plate 512; the vibration motor 520 is fixedly arranged on the base frame 511, and the vibration motor 520 passes through the first clearance through hole 534 and is connected to the connecting plate 531; the connecting plate 531 is horizontally arranged;

[0092] The connecting frame 532 is arranged vertically, one end of the connecting frame 532 is fixedly connected to the connecting plate 531, and the other end of the connecting frame 532 is fixedly connected to the supporting plate 533. A second clearance through hole 535 is opened near one end of the connecting frame 532; the two connecting frames 532 are spaced apart and arranged opposite to each other; the supporting plate 533 is arranged horizontally; the sheet stacking material 600 can be placed on the supporting plate 533.

[0093] The swing mechanism 540 is disposed on the mounting plate 512 through the second clearance through hole 535 ; the swing clamping claws 550 are located on both sides of the vibration frame 530 .

[0094] In this embodiment, the vibration motor 520 is a flexible vibration voice coil motor, and the vibration motor 520 is fixedly connected to the connecting plate 531. The vibration motor 520 can make the connecting plate 531, the connecting frame 532 and the supporting plate 533 vibrate, thereby making the sheet stacked material 600 on the supporting plate 533 vibrate. The swing mechanism 540 is arranged on the mounting plate 512 through the second yielding hole 535. The swinging and vibration movements of the sheet stacked material 600 do not interfere with each other and the structure of the material organization mechanism 500 is compact.

[0095] Among them, a plurality of springs 513 are arranged between the connecting plate 531 and the bottom frame 511, a plurality of first mounting rods are fixedly arranged on the lower surface of the connecting plate 531, and the plurality of first mounting rods are symmetrically arranged about the center of the connecting plate 531, and a plurality of second mounting rods are fixedly arranged on the upper surface of the bottom frame 511, and the first mounting rods and the second mounting rods are arranged correspondingly, and the first mounting rods penetrate the upper ends of the springs 513, and the second mounting rods penetrate the lower ends of the springs 513. The springs 513 can increase the elasticity of the vibration frame 530, thereby improving the vibration performance.

[0096] Furthermore, if Figure 1 and Figure 3 As shown, the swing mechanism 540 includes: a servo motor 541, a swing shaft 542, and two bearing seats 543;

[0097] Two bearing seats 543 are fixedly arranged on the mounting plate 512, and the two bearing seats 543 are respectively located on both sides of the two connecting frames 532; the servo motor 541 is fixedly connected to a bearing seat 543, and the output end of the servo motor 541 is transmission-connected to one end of the swing shaft 542 through a coupling. The swing shaft 542 is horizontally arranged below the carrier plate 533, and the swing shaft 542 is rotationally connected to the bearing seat 543, and passes through the second clearance through hole 535, and is fixedly connected to one end of the swing clamp 550. The output shaft of the servo motor 541 rotates a certain angle, thereby driving the swing shaft 542 to rotate a certain angle, so that the swing clamp 550 forms a swinging motion, so as to realize that the upper side of the sheet-like stacked material 600 swings close to the mechanical arm 310 or away from the mechanical arm 310;

[0098] The swing clamping jaw 550 includes two swing clamping assemblies, which are arranged on both sides of the vibration frame 530.

[0099] The swing clamping assembly includes: a first vertical plate 551, a first horizontal plate 552, a second vertical plate 553, a second horizontal plate 554, a clamping cylinder 555 and a clamping portion 556;

[0100] The first vertical plate 551 is vertically arranged on one side of the connecting frame 532, one end of the first vertical plate 551 is fixedly connected to the shaft body of the swing shaft 542, and the other end of the first vertical plate 551 is fixedly connected to one end of the first horizontal plate 552; the first horizontal plate 552 is horizontally arranged, the other end of the first horizontal plate 552 extends away from the direction of the supporting plate 533 and is fixedly connected to one end of the second vertical plate 553; the second vertical plate 553 is vertically arranged, the other end of the second vertical plate 553 is fixedly connected to one end of the second horizontal plate 554; the second horizontal plate 554 is horizontally arranged; the clamping cylinder 555 is fixedly arranged on the second horizontal plate 554, the piston rod of the clamping cylinder 555 is horizontal and can be extended and retracted in the direction of the other clamping cylinder 555 on the opposite side; the clamping part 556 is fixedly arranged on the outer end of the piston rod of the clamping cylinder 555.

[0101] In this embodiment, after the material taking mechanism 400 places the sheet stacked material 600 on the carrier plate 533, the clamping cylinder 555 extends to move the clamping part 556 toward the material, the clamping part 556 is engaged with the material, and the material taking mechanism 400 releases the material. After the sorting is completed, the material taking mechanism 400 clamps the material, the clamping cylinder 555 retracts to make the clamping part 556 leave the material, and the robot arm 310 drives the material taking mechanism 400 to move and take away the material and move it to the position of the unloading conveyor line 200.

[0102] Furthermore, if Figure 1 and Figure 3As shown, one of the bearing seats 543 is located on the other end of the swing shaft 542, and a fixing plate 544 is fixedly connected to the bearing seat 543. The fixing plate 544 is provided with a mounting through hole, and the other end of the swing shaft 542 is rotatably connected to the mounting through hole. A plurality of slot-type photoelectric switches 545 are arranged at intervals on the fixing plate 544, and the plurality of slot-type photoelectric switches 545 are distributed along the outer periphery of the swing shaft 542. The other end of the swing shaft 542 is connected to one end of a dividing plate 546, and the other end of the dividing plate 546 extends to the slot-type photoelectric switch 545. In this embodiment, the swing shaft 542 rotates to drive the dividing plate 546 to rotate, and the other end of the dividing plate 546 can penetrate into or out of the slot-type photoelectric switch 545. When the swing shaft 542 rotates, the dividing plate 546 passes through one of the slot-shaped photoelectric switches 545, which indicates that the rotation is in place. After receiving the control signal, the servo motor 541 stops rotating and then starts to reverse. The swing shaft 542 reverses and drives the dividing plate 546 to reverse. The dividing plate 546 rotates and passes through another slot-shaped photoelectric switch 545. The servo motor 541 stops rotating and then starts to rotate forward, and repeats back and forth to complete the automatic swinging motion of the swing clamp 550.

[0103] Preferably, if Figure 3 As shown, the clamping portion 556 includes: a fixing member 557 and two clamping members 558;

[0104] The fixing member 557 is fixedly connected to the outer end of the piston rod of the clamping cylinder 555; one end of the clamping member 558 is fixedly connected to a side of the fixing member 557 facing away from the piston rod of the clamping cylinder 555, and the other end of the clamping member 558 extends in a direction away from the fixing member 557; the two clamping members 558 are arranged at intervals.

[0105] Preferably, waist-shaped holes are formed on the first vertical plate 551 , the first horizontal plate 552 and the second vertical plate 553 .

[0106] Furthermore, if Figure 1 and Figure 4 As shown, the feeding mechanism 100 includes: a feeding frame 110, a feeding lifting cylinder 120, a feeding conveying platform 130, a feeding conveying line 140, a transfer conveying mechanism 150, a blocking mechanism 160 and a return conveying line 170;

[0107] The loading rack 110 is located between the working platform 300 and the loading conveyor line 140; the loading lifting cylinder 120 is vertically arranged in the loading rack 110, and the telescopic end of the loading lifting cylinder 120 is fixedly connected to the loading conveyor platform 130; the loading lifting cylinder 120 drives the loading conveyor platform 130 to move up and down.

[0108] The transfer and conveying mechanism 150 is connected to the frame of the feeding conveyor line 140. The transfer and conveying mechanism 150 is located between the two conveyor belts of the feeding conveyor line 140 and on one side of the feeding rack 110. The transfer and conveying mechanism 150 and the blocking mechanism 160 are arranged in sequence along the conveying direction of the feeding conveyor line 140. The blocking mechanism 160 is connected to the frame of the feeding conveyor line 140. The blocking mechanism 160 is located between the two conveyor belts of the feeding conveyor line 140. The transfer and conveying mechanism 150 and the blocking mechanism 160 can be raised and lowered, so as not to affect the feeding conveyor line 140 in conveying materials to the next station. The return conveyor line 170 is located below the feeding conveyor line 140.

[0109] In this embodiment, two synchronous conveyor belts are arranged on the frame of the feeding conveyor line 140 at intervals. A plurality of feeding boxes containing the sheet-shaped stacked materials 600 to be sorted are transported through the feeding conveyor line 140 and transported to the raised blocking mechanism 160 to be blocked. At this time, the feeding box is located above the transfer and conveying mechanism 150, and the transfer and conveying mechanism 150 is raised to the same height as the feeding conveying platform 130. Then the transfer and conveying platform 152 of the transfer and conveying mechanism 150 transports the feeding box to the feeding conveying platform 130. After that, the mechanical arm 310 and the material taking mechanism 400 take the material from the feeding box, and the feeding lifting cylinder 120 contracts to lower the feeding conveying platform 130 to the position of the return conveyor line 170. The feeding conveyor platform 130 transports the empty feeding box to the return conveyor line 170. In this embodiment, the entire process from feeding, sorting, and unloading is automatically completed, which greatly improves the work efficiency, ensures the quality of the materials, and meets the automated production requirements.

[0110] Furthermore, if Figure 4 As shown, the transfer and conveying mechanism 150 includes: a first fixed frame 151, a transfer and lifting cylinder and a transfer and conveying platform 152;

[0111] The first fixed frame 151 is connected to the frame of the loading conveyor line 140. The first fixed frame 151 is located between the two conveyor belts of the loading conveyor line 140 and on one side of the loading frame 110. The transfer lifting cylinder is vertically arranged on the first fixed frame 151, and the telescopic end of the transfer lifting cylinder is fixedly connected to the transfer conveying platform 152. The transfer conveying platform 152 is located on one side of the end of the loading conveying platform 130, and is arranged in sequence with the loading conveying platform 130 in the same conveying direction. The loading box containing materials is blocked by the blocking mechanism 160 and is located above the transfer and conveying platform 152. The transfer and conveying lifting cylinder extends to lift the transfer and conveying platform 152 to the same height as the loading and conveying platform 130. The conveyor belts of the transfer and conveying platform 152 and the loading and conveying platform 130 work to transport the loading box to the loading and conveying platform 130. After the transportation is completed, the transfer and conveying lifting cylinder contracts and drives the transfer and conveying platform 152 to descend to the bottom of the conveyor belt of the loading conveyor line 140, preparing for the next transfer.

[0112] The blocking mechanism 160 includes: a second fixing frame 161, a blocking block 162 and a blocking lifting cylinder;

[0113] The second fixed frame 161 is connected to the frame of the feeding conveyor line 140, and the second fixed frame 161 is located between the two conveyor belts of the feeding conveyor line 140; the blocking lifting cylinder is vertically arranged on the second fixed frame 161, and the telescopic end of the blocking lifting cylinder is fixedly connected to the stopper 162. The blocking lifting cylinder extends to lift the stopper 162 to block the feeding box, so that the feeding box stays on the transfer and conveying platform 152. The blocking cylinder retracts the stopper 162 and the transfer and conveying platform 152 descends, and other feeding boxes continue to be transported on the feeding conveyor line 140 to the next station where the automatic sorting equipment is placed.

[0114] The working process of the present invention is:

[0115] A plurality of automatic sorting devices are sequentially arranged on the conveying line along the conveying direction. The loading conveying line 140 conveys a plurality of loading boxes containing the sheet-like stacked materials 600 to be sorted. A loading box is transported to the raised stopper 162 and is blocked. At this time, the loading box is located above the transfer and conveying platform 152. The transfer and lifting cylinder raises the transfer and conveying platform 152 to the same height as the loading and conveying platform 130. Then, the transfer and conveying platform 152 transports the loading box to the loading and conveying platform 130. After that, the robot arm 310 and the material taking mechanism 400 take the material from the loading box. The loading and lifting cylinder 120 lowers the loading and conveying platform 130 to the position of the return conveying line 170. The loading and conveying platform 130 transports the empty loading box to the return conveying line 170. The loading and lifting cylinder 120 then raises the loading and conveying platform 130 to the height of the loading conveying line 140. Among them, after the loading box is transported to the loading conveying platform 130, the stopper 162 and the transfer conveying platform 152 are lowered, and other loading boxes continue to be transported on the loading conveying line 140 to the next station where the automatic sorting equipment is placed.

[0116] The sheet-like stacked material 600 taken away by the material taking mechanism 400 is moved by the robot arm 310 to the supporting plate 533 of one of the sorting mechanisms 500, and the clamping cylinder 555 extends to make the clamping part 556 move in the direction of the material, and the clamping part 556 is engaged with the material, and the material taking mechanism 400 releases the material (then the robot arm 310 drives the material taking mechanism 400 to take the material and place it on the supporting plate 533 of another sorting mechanism), and the vibration motor 520 can make the connecting plate 531, the connecting frame 532 and the supporting plate 533 vibrate, thereby The stacked sheet material 600 on the supporting plate 533 is vibrated, and the servo motor 541 drives the swing shaft 542 to rotate to swing the two swing clamping components, so that the upper side of the stacked sheet material 600 is swung close to or away from the robot arm 310, and the wind knife mechanism 320 blows air toward the vibrating and swinging stacked sheet material 600 to disperse the material as much as possible. The swing mechanism 540 can make the dispersed material move up and down faster under the action of vibration, so that the stacked sheet material 600 can quickly reach a neat state. As shown in the figure, after the left and right sides are sorted, the material picking mechanism 400 clamps the material from the upper and lower sides of the material, the clamping cylinder 555 retracts to allow the clamping part 556 to leave the material, and the robotic arm 310 drives the material picking mechanism 400 to move away from the supporting plate 533 and rotate 90 degrees to place the material on the supporting plate 533 again for sorting. After the sorting is completed, the material picking mechanism 400 clamps the material, the clamping cylinder 555 retracts to allow the clamping part 556 to leave the material, and the robotic arm 310 drives the material picking mechanism 400 to move to take the material away and move it to the position of the unloading conveyor line 200. The material picking mechanism 400 releases the material, and the sorted material is conveyed to the subsequent process.

[0117] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0118] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0119] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0120] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0121] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0122] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. An automatic arranging device for stacking thin sheet materials, characterized in that: include: A loading mechanism (100), a unloading conveyor line (200), a working platform (300), a mechanical arm (310), a material taking mechanism (400), two air knife mechanisms (320) and two material sorting mechanisms (500); The loading mechanism (100) and the unloading conveying line (200) are respectively arranged on both sides of the working platform (300); The two material-forming mechanisms (500) are respectively arranged on the working platform (300) and are located near two ends of the working platform (300); The mechanical arm (310) is arranged on the working platform (300), located between the two material organizing mechanisms (500), and connected to the material taking mechanism (400); The material taking mechanism (400) is used to clamp the sheet-shaped stacked materials (600) on the feeding mechanism (100) and the sheet-shaped stacked materials (600) on the material sorting mechanism (500); The material-forming mechanism (500) comprises: a mounting frame (510), a vibration motor (520), a vibration frame (530), a swing mechanism (540) and a swing clamp (550); The mounting frame (510) is fixedly connected to the working platform (300); The vibration motor (520) is arranged on the mounting frame (510) and connected to the vibration frame (530); The vibration frame (530) is used to carry the sheet-shaped stacked material (600); wherein the surface of the sheet-shaped stacked material (600) faces the mechanical arm (310); The swing mechanism (540) is arranged on the mounting frame (510) and connected to one end of the swing clamp (550); The other end of the swing clamp (550) is engaged with the upper side of the sheet-like stacked material (600); Wherein, the swing mechanism (540) is used to drive the swing clamp (550) to swing so as to achieve the swing of the sheet-like stacked material (600) toward the mechanical arm (310) or away from the mechanical arm (310); The wind knife mechanism (320) is arranged on one side above the material-forming mechanism (500) via a frame; The material taking mechanism (400) comprises: a sliding support frame (410), a driving motor (420), a positive and negative thread ball screw, a first electric clamping jaw (430), a second electric clamping jaw (440), a first sliding block (450) and a second sliding block (460); The sliding support frame (410) is fixedly connected to the mechanical arm (310); The driving motor (420) is fixedly arranged at one end of the sliding support frame (410), and the output end is drivingly connected to one end of the positive and negative thread ball screw; The positive and negative thread ball screw is rotatably connected to the sliding support frame (410); The first sliding block (450) and the second sliding block (460) are respectively fixedly connected to the two nuts of the positive and negative thread ball screw, and are both slidably connected to the sliding support frame (410); The first electric clamp (430) is fixedly connected to the first sliding block (450); The second electric clamp (440) is fixedly connected to the second slider (460); The clamping jaw portion of the first electric clamping jaw (430) and the clamping jaw portion of the second electric clamping jaw (440) are opposite to each other.

2. The automatic arranging device for stacked sheet materials according to claim 1, characterized in that: The mounting frame (510) comprises a base frame (511) and a mounting plate (512); the vibration frame (530) comprises a connecting plate (531), two connecting frames (532) and two bearing plates (533); The base frame (511) is fixedly connected to the working platform (300); The mounting plate (512) is horizontally arranged, fixedly connected to the base frame (511), and is provided with a first clearance through hole (534); The vibration motor (520) is fixedly arranged on the base frame (511), and passes through the first clearance through hole (534) to be connected to the connecting plate (531); The connecting plate (531) is arranged horizontally; The connecting frame (532) is arranged vertically, one end of which is fixedly connected to the connecting plate (531), and the other end of which is fixedly connected to the bearing plate (533), and a second clearance through hole (535) is provided near one end; The two connecting frames (532) are spaced apart and arranged opposite to each other; the carrying plate (533) is arranged horizontally; The swing mechanism (540) is arranged on the mounting plate (512) through the second clearance through hole (535); The swing clamping jaws (550) are located on both sides of the vibration frame (530).

3. The automatic arranging device for stacked sheet materials according to claim 2, characterized in that: The swing mechanism (540) comprises: a servo motor (541), a swing shaft (542), and two bearing seats (543); The two bearing seats (543) are fixedly arranged on the mounting plate (512) and are respectively located on both sides of the two connecting frames (532); The output end of the servo motor (541) is transmission-connected to one end of the swing shaft (542) via a coupling; The swing shaft (542) is horizontally arranged below the bearing plate (533), is rotatably connected to the bearing seat (543), passes through the second clearance hole (535), and is fixedly connected to one end of the swing clamp (550).

4. The automatic arranging device for stacked sheet materials according to claim 3, characterized in that: The swing clamp (550) comprises: two swing clamping assemblies; The two swing clamping assemblies are arranged oppositely on two sides of the vibration frame (530); The swing clamping assembly comprises: a first vertical plate (551), a first horizontal plate (552), a second vertical plate (553), a second horizontal plate (554), a clamping cylinder (555) and a clamping portion (556); The first vertical plate (551) is vertically arranged on one side of the connecting frame (532), one end of which is fixedly connected to the shaft body of the swing shaft (542), and the other end of which is fixedly connected to one end of the first horizontal plate (552); The first horizontal plate (552) is arranged horizontally, and the other end thereof extends in a direction away from the bearing plate (533) and is fixedly connected to one end of the second vertical plate (553); The second vertical plate (553) is arranged vertically, and the other end is fixedly connected to one end of the second horizontal plate (554); The second horizontal plate (554) is arranged horizontally; The clamping cylinder (555) is fixedly arranged on the second transverse plate (554), and the piston rod is horizontal and can be extended and retracted in the direction of another clamping cylinder (555) on the opposite side; The clamping portion (556) is fixedly arranged on the outer end of the piston rod of the clamping cylinder (555).

5. The automatic arranging device for stacked sheet materials according to claim 4, characterized in that: The clamping part (556) comprises: a fixing member (557) and two clamping members (558); The fixing member (557) is fixedly connected to the outer end of the piston rod of the clamping cylinder (555); The clamping member (558) has one end fixedly connected to a side of the piston rod of the fixing member (557) facing away from the clamping cylinder (555), and the other end extending in a direction facing away from the fixing member (557); The two clamping members (558) are arranged at an interval.

6. The automatic arranging device for stacked sheet materials according to claim 5, characterized in that: The first electric clamp (430) is fixedly connected to the first slider (450) via a first connecting member (470); The second electric clamp (440) is fixedly connected to the second sliding block (460) via a second connecting member (480).

7. The automatic arranging device for stacked sheet materials according to claim 6, characterized in that: The first vertical plate (551), the first horizontal plate (552) and the second vertical plate (553) are all provided with waist-shaped holes.

8. The automatic arranging device for stacked sheet materials according to claim 6, characterized in that: The feeding mechanism (100) comprises: a feeding rack (110), a feeding lifting cylinder (120), a feeding conveying platform (130), a feeding conveying line (140), a transfer conveying mechanism (150), a blocking mechanism (160) and a return conveying line (170); The loading rack (110) is located between the working platform (300) and the loading conveyor line (140); The feeding lifting cylinder (120) is vertically arranged in the feeding frame (110), and the telescopic end is fixedly connected to the feeding conveying platform (130); The transfer and conveying mechanism (150) is connected to the frame of the loading conveyor line (140), is located between the two conveyor belts of the loading conveyor line (140) and is located on one side of the loading frame (110), and is arranged in sequence with the blocking mechanism (160) along the conveying direction of the loading conveyor line (140). The blocking mechanism (160) is connected to the frame of the feeding conveyor line (140) and is located between two conveyor belts of the feeding conveyor line (140); The return conveyor line (170) is located below the loading conveyor line (140).

9. The automatic arranging device for stacked sheet materials according to claim 8, characterized in that: The transfer and conveying mechanism (150) comprises: a first fixed frame (151), a transfer and lifting cylinder and a transfer and conveying platform (152); The first fixed frame (151) is connected to the frame of the feeding conveyor line (140), is located between the two conveyor belts of the feeding conveyor line (140) and is located on one side of the feeding frame (110); The transfer lifting cylinder is vertically arranged on the first fixed frame (151), and the telescopic end is fixedly connected to the transfer platform (152); The transfer conveying platform (152) is located on one side of the end of the loading conveying platform (130), and is arranged in sequence and spaced apart from the loading conveying platform (130) in the same conveying direction; The blocking mechanism (160) comprises: a second fixing frame (161), a blocking block (162) and a blocking lifting cylinder; The second fixed frame (161) is connected to the frame of the feeding conveyor line (140) and is located between two conveyor belts of the feeding conveyor line (140); The blocking lifting cylinder is vertically arranged on the second fixing frame (161), and the telescopic end is fixedly connected to the blocking block (162).

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