Automatic disassembly and assembly transfer mechanism for recycling material box

Abstract

The invention discloses an automatic disassembly and assembly transfer mechanism for a material box for recycling materials, which relates to the technical field of monocrystalline silicon material recycling; it comprises an empty box conveying roller, a loading conveying roller, a full material conveying roller, a discharging conveying roller, a box cover disassembly and assembly mechanism, and a transfer mechanism; docking platforms on both sides of the transfer mechanism are respectively docked with different empty box conveying rollers; the docking platform in the middle of the transfer mechanism is docked with one end of the discharging conveying roller; the full material conveying roller and the empty box conveying roller are connected through the loading conveying roller; the material box moves from the transfer mechanism along the empty box conveying roller, the loading conveying roller, the full material conveying roller and the discharging conveying roller in sequence to form a circulating loop, and the empty material box is moved and operated by the mechanism, and during the movement, the cover is opened and the box is loaded, and after loading, the cover is sealed and withdrawn, and the withdrawn material box cooperates with an industrial robot to complete material taking; while replacing manual labor, the production line production efficiency is improved, and the automation process of the production line is improved.

Description

Technical Field

[0001] The invention relates to the technical field of single crystal silicon material recovery, and in particular to an automatic disassembly, assembly and transportation mechanism for a material box for recovered materials. Background Art

[0002] The recycling of monocrystalline silicon waste is an important part of resource circulation. In the production of monocrystalline silicon, a large amount of waste is generated. Monocrystalline silicon waste is mainly cutting waste. In the production of monocrystalline silicon, large pieces of monocrystalline silicon that have been pulled need to be cut, and the edge and tail materials generated during the cutting process are.

[0003] After the monocrystalline silicon waste is processed through subsequent processes such as crushing and cleaning, it can be recycled and put into the monocrystalline silicon production line for preparation again. After the monocrystalline silicon waste completes the processing stage, it becomes recycled material, which needs to be boxed in batches. After boxing, the recycled material is transferred and reused in production.

[0004] During the boxing process, the operator needs to open the lid of the empty box and place it at the outlet of the vibrating screen, sort it and then box it. When it is full, the operator drags the box to the tray, covers the top cover of the box, and then installs the lid to seal the box. In this operation step, the operator's operation steps are cumbersome, the boxing efficiency is low, and it is difficult to complete all operations directly through industrial robots. Therefore, according to the above situation, a transfer mechanism is designed, which can transfer and transport while completing the boxing, and complete the operation of opening and installing the lid; improve the overall boxing efficiency of monocrystalline silicon waste, and realize automated flow operation. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an automatic disassembly, assembly and transfer mechanism for material boxes for recycled materials. The empty material boxes are moved by the mechanism. During the movement, the lid is opened and the box is loaded. After loading, the lid is sealed and the box is withdrawn. The withdrawn material box is then cooperated with an industrial robot to complete material retrieval. While replacing manual labor, the production line production efficiency is improved and the automation process of the production line is improved.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] An automatic disassembly and assembly transfer mechanism for a material box for recycling materials, comprising an empty box conveying roller, a loading conveying roller, a full material conveying roller, a discharging conveying roller, a box cover disassembly and assembly mechanism, and a transfer mechanism; docking platforms are provided on both sides and the middle of the transfer mechanism; the docking platforms on both sides of the transfer mechanism are respectively docked with different empty box conveying rollers; the docking platform in the middle of the transfer mechanism is docked with one end of the discharging conveying roller; the other end of the discharging conveying roller is connected to different full material conveying rollers on both sides; the full material conveying roller and the empty box conveying roller are connected through the loading conveying roller; the material box moves from the transfer mechanism along the empty box conveying roller, the loading conveying roller, the full material conveying roller, and the discharging conveying roller in sequence to form a circulating loop, and the material box moves outward from the docking platform in the middle of the transfer mechanism;

[0008] Box cover disassembly and assembly mechanisms are arranged on both sides of the discharging conveying roller; the box cover disassembly and assembly mechanisms disassemble the covers of the material boxes on the empty box conveying roller; and the box cover disassembly and assembly mechanisms assemble the covers of the full material boxes on the discharging conveying roller.

[0009] Preferably, the box cover disassembly and assembly mechanism includes: a cross frame, a cross-moving screw, a first sliding rod, a first driving motor, a sliding seat, a first lifting cylinder, a back plate, a clamping claw, a vacuum suction cup, a box cover placement frame, a support plate, a slider, a sliding sleeve, a lifting frame, a longitudinal moving screw, a second sliding rod, and a second driving motor; a cross-moving screw is movably provided on one side of the cross frame; a first sliding rod is fixed under the cross-moving screw; the cross-moving screw is driven by the first driving motor; a sliding seat is provided on the cross-moving screw and the first sliding rod; the sliding seat moves along the first sliding rod; a first lifting cylinder is vertically fixed to the surface of the sliding seat; the telescopic end of the first lifting cylinder passes through the sliding seat and The back of the back plate is fixedly connected; one or more clamping claws are fixed to the edge of the back plate; a vacuum suction cup is fixed to the bottom of the back plate; a box cover placement rack is fixed below the starting point and the end point of the moving path of the back plate respectively; more than one box cover is stacked in the box cover placement rack; a support plate for supporting the box cover is provided below the box cover placement rack; a slider and a sliding sleeve are fixed to the back of the support plate; the slider is passed through the longitudinal moving screw; the sliding sleeve moves up and down along the second sliding rod; the longitudinal moving screw is movably arranged in the lifting frame; the second sliding rod is fixed to one side of the longitudinal moving screw; the top of the longitudinal moving screw is connected to the driving end of the second driving motor.

[0010] Preferably, the transfer mechanism includes: a frame and a docking platform; docking platforms are slidably provided on both sides and the middle of the frame; the docking platform includes guide wheels, walking wheels, a movable platform, a roller group, a third driving motor, and a second lifting cylinder; a guide rail is fixed on the side wall of the frame; a movable platform is slidably provided on the guide rail; the movable platform is movably provided with guide wheels at the outer position of the guide rail, and the movable platform is movably provided with walking wheels at the front of the guide rail; the movable platform has an L-shaped frame, and a roller group is provided between the movable platforms; the roller group is driven by the third motor; the top of the movable platform is connected to the telescopic end of the second lifting cylinder, and the movable platform is driven up and down by the second lifting cylinder.

[0011] Preferably, the conveying direction of the roller group located on the inner side of the frame is consistent with the conveying direction of the discharge conveying roller; the conveying direction of the roller group located on the outer side of the frame is consistent with the conveying direction of the empty box conveying roller.

[0012] Preferably, a baffle box assembly is provided on the full material conveyor roller; the baffle box assembly comprises a fixed frame and a first baffle box cylinder; the fixed frame is fixed on the frame body on both sides of the loading conveyor roller; the first baffle box cylinder is horizontally fixed on the fixed frame; the telescopic end of the first baffle box cylinder extends toward the inner side of the loading conveyor roller, and after extending, blocks the material box moving on the loading conveyor roller.

[0013] Preferably, a transfer mechanism is provided at one end of the discharging conveying roller; a box-blocking mechanism is provided at the other end of the discharging conveying roller; the box-blocking mechanism includes a support platform and a second box-blocking cylinder, a baffle bar, and a slide groove; the support platform is mounted on the outer side of the discharging conveying roller; a second box-blocking cylinder is horizontally fixed on the surface of the support platform; the pushing direction of the second box-blocking cylinder is consistent with the conveying direction of the discharging conveying roller; the telescopic end of the second box-blocking cylinder is fixedly connected to the baffle bar; the baffle bar slides along the slide groove, and the baffle bar is driven by the telescopic end of the second box-blocking cylinder. After the second box-blocking cylinder is extended to the maximum stroke, the baffle bar blocks the material box on the full material conveying roller.

[0014] Preferably, reversing roller groups are provided at the connection positions of the two ends of the loading conveying roller and the empty box conveying roller and the full box conveying roller respectively; the reversing roller group includes a reversing roller, a roller frame, a reversing cylinder, a box baffle plate and a third box baffle cylinder; the reversing roller is movably arranged on the roller frame; the reversing roller is connected to the driving end of the fourth drive motor; the fourth drive motor is fixed to one side of the roller frame; a reversing cylinder is provided under the roller frame; the telescopic end of the reversing cylinder is fixed to the bottom of the roller frame; a third box baffle cylinder is fixed on one side of the roller frame; a box baffle plate is fixed to the telescopic end of the third box baffle cylinder; after the box baffle plate is raised, it blocks the material box from continuing to move forward, and after the material box reaches above the reversing roller, the roller frame rises, so that the reversing roller contacts the material box, so that the material box enters or moves out of the loading conveying roller.

[0015] Preferably, the empty box conveying roller, the loading conveying roller, the full box conveying roller and the discharging conveying roller are active rollers, each of which is driven by a motor.

[0016] Preferably, the outer sides of the transverse screw and the longitudinal screw are covered with telescopic screw shields.

[0017] Beneficial effects of the present invention:

[0018] 1. The transfer mechanism is both the starting position for the material box to enter the mechanism and the discharge position after the material box is full. It connects the empty box conveyor roller and the discharge conveyor roller. The industrial robot can be set outside the transfer mechanism to cooperate with the transfer mechanism to pick up and place the material box. It achieves the purpose of replacing manual labor, improves the automation of the production line, and has higher loading efficiency.

[0019] 2. Continuous material box transfer and loading operations are realized between each conveyor roller, and manual loading and transferring are not required. During the transfer process, the box cover disassembly and assembly mechanism can remove the cover of the empty material box and install the cover of the full material box to complete the complex action steps.

[0020] 3. The box blocking assembly and box blocking mechanism are responsible for intercepting and stopping the material boxes transported above each roller, controlling the position of the material boxes, and ensuring that the material boxes run according to the specified production rhythm. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall operation structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the single-side operation structure of the present invention.

[0024] Figure 3 It is a schematic diagram of the position relationship of the docking platform of the present invention.

[0025] Figure 4 It is a schematic diagram of the position relationship of the blocking box mechanism of the present invention.

[0026] Figure 5 It is a schematic diagram of the position relationship of the baffle box assembly of the present invention.

[0027] Figure 6 It is a schematic diagram of the frame structure of the transfer mechanism of the present invention.

[0028] Figure 7 It is a schematic diagram of the outer structure of the docking platform of the present invention.

[0029] Figure 8 It is a schematic diagram of the back structure of the docking platform of the present invention.

[0030] Fig. 9 It is a schematic diagram of the structure of the box cover disassembly and assembly mechanism of the present invention.

[0031] Fig.10 It is a schematic diagram of the cross frame connection structure of the present invention.

[0032] Fig.11 It is a schematic diagram of the bottom structure of the back plate of the present invention.

[0033] Fig.12 It is a schematic diagram of the lifting frame structure of the present invention.

[0034] Fig.13 It is a schematic diagram of the structure of the reversing roller group of the present invention.

[0035] In the figure, an empty box conveyor roller 1, a loading conveyor roller 2, a full material conveyor roller 3, a discharging conveyor roller 4, a box cover disassembly and assembly mechanism 5, a horizontal frame 511, a horizontal movement screw 512, a first slide bar 513, a first drive motor 514, a sliding seat 515, a first lifting cylinder 516, a back plate 517, a vacuum suction cup 518, a box cover placement rack 519, a support plate 520, a slider 521, a sleeve 522, a lifting frame 523, a longitudinal movement screw 524, a second slide bar 525, a second drive motor 526, a clamp 527, a third slide bar 528, a transfer mechanism 6, a docking platform 611, and a frame 612, guide rail 613, guide wheel 614, walking wheel 615, movable stand 616, roller group 617, third drive motor 618, second lifting cylinder 619, box cover 7, telescopic screw guard 8, baffle box assembly 9, fixed frame 9.1, first baffle box cylinder 9.2, baffle box mechanism 10, support table 10.1, second baffle box cylinder 10.2, baffle bar 10.3, slide 10.4, reversing roller group 11, reversing roller 11.1, roller frame 11.2, reversing cylinder 11.3, baffle box plate 11.4, third baffle box cylinder 11.5, fourth drive motor 11.6. DETAILED DESCRIPTION

[0036] like Figure 1-3 As shown, an automatic disassembly and assembly transfer mechanism for a material box for recycling materials is mainly responsible for loading the material box. During the loading process, the material box needs to be opened and covered. The transfer mechanism 6 in the mechanism is both the starting position for the material box to enter the operation of the mechanism and the discharge position after the material box is full. It connects the empty box conveyor roller 1 and the discharge conveyor roller 4. The industrial robot can be set outside the transfer mechanism 6 to cooperate with the transfer mechanism 6 to take and place the material box; the transfer mechanism 6 serves as the hub of the mechanism.

[0037] like Figure 2-8 As shown, docking platforms 611 are provided on both sides and the middle of the transfer mechanism 6; the docking platforms 611 on both sides of the transfer mechanism 6 are respectively docked with different empty box conveying rollers 1; the docking platform 611 in the middle of the transfer mechanism 6 is docked with one end of the discharging conveying roller 4; the other end of the discharging conveying roller 4 is connected with different full material conveying rollers 3 on both sides; the full material conveying roller 3 and the empty box conveying roller 1 are connected through the loading conveying roller 2; the material box moves from the transfer mechanism 6 along the empty box conveying roller 1, the loading conveying roller 2, the full material conveying roller 3, and the discharging conveying roller 4 in sequence to form a circulating loop, and the material box moves outward from the docking platform 611 in the middle of the transfer mechanism 6; the empty box conveying roller 1, the loading conveying roller 2, the full material conveying roller 3, and the discharging conveying roller 4 are active rollers, each driven by a motor. The box cover disassembly and assembly mechanism 5 is arranged on both sides of the discharge conveyor roller 4; the box cover disassembly and assembly mechanism 5 disassembles the box on the empty box conveyor roller 1; the box cover disassembly and assembly mechanism 5 covers the full box on the discharge conveyor roller 4. The conveying direction of the roller group 617 located on the inner side of the frame 612 is consistent with the conveying direction of the discharge conveyor roller 4; the conveying direction of the roller group 617 located on the outer side of the frame 612 is consistent with the conveying direction of the empty box conveyor roller 1.

[0038] like Figure 9-12As shown, the box cover disassembly and assembly mechanism 5 includes: a horizontal frame 511, a horizontal movement screw 512, a first slide bar 513, a first drive motor 514, a sliding seat 515, a first lifting cylinder 516, a back plate 517, a clamping claw 527, a vacuum suction cup 518, a box cover placement frame 519, a support plate 520, a slider 521, a sleeve 522, a lifting frame 523, a longitudinal movement screw 524, a second slide bar 525, and a second drive motor 526; a horizontal movement screw 512 is movably provided on one side of the horizontal frame 511; a first slide bar 513 is fixed below the horizontal movement screw 512; the horizontal movement screw 512 is moved by the first drive The back plate 517 is driven by a motor 514; a sliding seat 515 is provided on the transverse screw 512 and the first slide bar 513; the sliding seat 515 moves along the first slide bar 513; a first lifting cylinder 516 is vertically fixed on the surface of the sliding seat 515; the telescopic end of the first lifting cylinder 516 passes through the sliding seat 515 and is fixedly connected to the back of the back plate 517; one or more clamping claws 527 are fixed on the edge of the back plate 517; a vacuum suction cup 518 is fixed on the bottom of the back plate 517; in order to ensure the stability of the back plate, the back plate is provided with a third slide bar 528, and the sliding seat is provided with an active hole at the position corresponding to the third slide bar 528. The vacuum suction cup 518 is connected to the vacuum pump through an air pipe; the vacuum suction cup 518 is used to suck up and place the box cover 7. A box cover placement rack 519 is fixed below the starting point and the end point of the moving path along the back plate 517 respectively; more than one box cover 7 is stacked in the box cover placement rack 519; a support plate 520 for supporting the box cover 7 is provided below the box cover placement rack 519; a slider 521 and a sleeve 522 are fixed to the back of the support plate 520; the slider 521 is passed through the longitudinal moving screw 524; the sleeve 522 moves up and down along the second slide bar 525; the longitudinal moving screw 524 is movably arranged in the lifting frame 523; the second slide bar 525 is fixed to one side of the longitudinal moving screw 524; the top of the longitudinal moving screw 524 is connected to the driving end of the second driving motor 526: the outer sides of the transverse moving screw 512 and the longitudinal moving screw 524 are covered with a telescopic screw guard 8.

[0039] like Figure 3 , 6As shown in Figures 7 and 8, the transfer mechanism 6 includes: a frame 612 and a docking platform 611; docking platforms 611 are slidably provided on both sides and the middle of the frame 612; the docking platform 611 includes guide wheels 614, walking wheels 615, a movable platform 616, a roller group 617, a third driving motor 618, and a second lifting cylinder 619; a guide rail 613 is fixed on the side wall of the frame 612; a movable platform 616 is slidably provided on the guide rail 613; the movable platform 616 is movably provided with guide wheels 614 at the outer position of the guide rail 613, and the movable platform 616 is movably provided with walking wheels 615 at the front of the guide rail 613; the movable platform 616 is an L-shaped frame, and a roller group 617 is provided between the movable platforms 616; the roller group 617 is driven by the third motor; the top of the movable platform 616 is connected to the telescopic end of the second lifting cylinder 619, and the movable platform 616 is driven up and down by the second lifting cylinder 619.

[0040] like Figure 4 , 5 As shown, a blocking box assembly is provided on the full material conveying roller 3; the blocking box assembly 9; comprises a fixed frame 9.1 and a first blocking box cylinder 9.2; the fixed frame 9.1 is fixed on the frame body on both sides of the loading conveying roller 2; the first blocking box cylinder 9.2 is horizontally fixed on the fixed frame 9.1; the telescopic end of the first blocking box cylinder 9.2 extends to the inner side of the loading conveying roller 2, and blocks the material box moving on the loading conveying roller 2 after extending. A transfer mechanism 6 is provided at one end of the discharging conveying roller 4; a blocking box mechanism 10 is provided at the other end of the discharging conveying roller 4; the blocking box mechanism 10 and the blocking box assembly 9 are both structures for blocking the material box; the blocking box mechanism 10 comprises a support table 10.1 and a second blocking box cylinder 10.2, a blocking bar 10.3, and a slide 10.4; the support table 10.1 is set on the outer side of the discharging conveying roller 4, and the surface of the support table 10.1 frame is higher than the discharging conveying roller 4. A second baffle box cylinder 10.2 is horizontally fixed on the surface of the support platform 10.1; the pushing direction of the second baffle box cylinder 10.2 is consistent with the conveying direction of the unloading conveyor roller 4; the telescopic end of the second baffle box cylinder 10.2 is fixedly connected to the baffle bar 10.3; the baffle bar 10.3 slides along the slide groove 10.4, and the baffle bar 10.3 is driven by the telescopic end of the second baffle box cylinder 10.2. After the second baffle box cylinder 10.2 is extended to the maximum stroke, the baffle bar 10.3 blocks the material box on the full material conveyor roller 3.

[0041] like Figure 1 , 2As shown in Figures 1 and 13, a reversing roller group 11 is provided at the connection positions of the two ends of the loading conveying roller 2 with the empty box conveying roller 1 and the full box conveying roller 3 respectively; the reversing roller group 11 includes a reversing roller 11.1, a roller frame 11.2, a reversing cylinder 11.3, a baffle plate 11.4, a third baffle cylinder 11.5, and a fourth drive motor 11.6; the reversing roller 11.1 is movably arranged on the roller frame 11.2; the reversing roller 11.1 is connected to the driving end of the fourth drive motor 11.6; the fourth drive motor 11.6 is fixed to the roller frame 11.2 side; a reversing cylinder 11.3 is provided below the roller frame 11.2; the telescopic end of the reversing cylinder 11.3 is fixed to the bottom of the roller frame 11.2; a third stopper cylinder 11.5 is fixed to one side of the roller frame 11.2; a stopper plate 11.4 is fixed to the telescopic end of the third stopper cylinder 11.5; the stopper plate 11.4 is raised to block the material box from moving forward, and after the material box reaches the top of the reversing roller 11.1, the roller frame 11.2 is raised to make the reversing roller 11.1 contact the material box, so that the material box enters or moves out of the loading conveying roller 2. If the fixing method is not separately introduced above, it is welded or screwed fastened using the common technical means of technical personnel in the industry.

[0042] Embodiment 1: Three groups are arranged on each side of the loading conveyor roller 2, and a reversing roller group 11 is arranged at the connection position between each group of loading conveyor rollers 2 and the empty box conveyor roller 1, and there are twelve groups of reversing roller groups 11 in total; one group of empty box conveyor rollers 1 is arranged on each side of the transfer mechanism 6; one group of full material conveyor rollers 3 is arranged on each side of the box blocking mechanism 10;

[0043] The material boxes on the two groups of full material conveying rollers 3 are gathered on a group of material discharging conveying rollers 4 , and the conveying rollers convey the full material boxes to the docking platform 611 on the inner side of the transfer mechanism 6 .

[0044] Embodiment 2: Three groups of loading conveyor rollers 2 are provided on one side, and a reversing roller group 11 is provided at the connection position between each group of loading conveyor rollers 2 and the empty box conveyor rollers 1, and there are six groups of reversing roller groups 11 in total; one group of empty box conveyor rollers 1 is provided on one side of the transfer mechanism 6; one group of full material conveyor rollers 3 is provided on one side of the box blocking mechanism 10;

[0045] The material boxes on the full material conveyor roller 3 are gathered on the discharge conveyor roller 4 , and the conveyor roller conveys the full material boxes to the docking platform 611 inside the transfer mechanism 6 .

[0046] Here’s how it works:

[0047] First, the material box is placed above the docking platform 611 on both sides of the transfer mechanism 6. After the roller group 617 of the docking platform 611 is driven by the third drive motor 618, the material box is transferred to the empty box conveying roller 1; the clamping claw 527 of the box cover disassembly and assembly mechanism 5 removes the box cover 7; then the empty box conveying roller 1 conveys the material box to the top of the reversing roller group 11, and the blocking plate 11.4 blocks the material box in place in turn. The reversing roller group 11 is lifted by the reversing cylinder 11.3, and the material box moves along the reversing roller group 11 into the loading conveying roller 2 ; The blocking box assembly 9 blocks the material box, and releases it after it is full of material. After the material box reaches the reversing roller group 11 between the full material conveying roller 3 and the loading conveying roller 2, the reversing roller group 11 at this position descends, and the material box continues to move along the full material conveying roller group 617 until it stops at the blocking box mechanism 10 position. After the clamping claws 527 of the disassembling and assembling box cover mechanism 5 cover the box cover 7 on the material box to seal the box, the blocking box mechanism 10 releases the material box, and the material box enters the discharging conveying roller group 617, and finally moves back to the docking platform 611 in the middle of the transfer mechanism 6.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic disassembly and assembly and transportation mechanism for a recycling material box, characterized in that: It includes an empty box conveyor roller, a loading conveyor roller, a full-material conveyor roller, a discharging conveyor roller, a box cover disassembling and assembling mechanism, and a transfer mechanism; docking platforms are provided on both sides and the middle of the transfer mechanism; the docking platforms on both sides of the transfer mechanism are respectively docked with different empty box conveyor rollers; the docking platform in the middle of the transfer mechanism is docked with one end of the discharging conveyor roller; the other end of the discharging conveyor roller is connected to different full-material conveyor rollers on both sides; the full-material conveyor roller and the empty box conveyor roller are connected through the loading conveyor roller; the material box moves from the transfer mechanism along the empty box conveyor roller, the loading conveyor roller, the full-material conveyor roller, and the discharging conveyor roller in sequence to form a circulating loop, and the material box moves outward from the docking platform in the middle of the transfer mechanism; Box cover disassembly and assembly mechanisms are arranged on both sides of the discharging conveying roller; the box cover disassembly and assembly mechanisms disassemble the covers of the material boxes on the empty box conveying roller; and the box cover disassembly and assembly mechanisms assemble the covers of the full material boxes on the discharging conveying roller.

2. The automatic disassembly, assembly and transportation mechanism for recycling material boxes according to claim 1, characterized in that: The box cover disassembly and assembly mechanism includes: a horizontal frame, a horizontal moving screw, a first sliding rod, a first driving motor, a sliding seat, a first lifting cylinder, a back plate, a clamping claw, a vacuum suction cup, a box cover placement frame, a support plate, a slider, a sliding sleeve, a lifting frame, a longitudinal moving screw, a second sliding rod, and a second driving motor; a horizontal moving screw is movably provided on one side of the horizontal frame; a first sliding rod is fixed under the horizontal moving screw; the horizontal moving screw is driven by the first driving motor; a sliding seat is provided on the horizontal moving screw and the first sliding rod; the sliding seat moves along the first sliding rod; a first lifting cylinder is vertically fixed to the surface of the sliding seat; the telescopic end of the first lifting cylinder passes through the sliding seat and the back plate The back of the box is fixedly connected; one or more clamping claws are fixed on the edge of the back plate; a vacuum suction cup is fixed on the bottom of the back plate; a box cover placement rack is respectively fixed below the starting point and the end point of the moving path of the back plate; more than one box cover is stacked in the box cover placement rack; a support plate for supporting the box cover is provided below the box cover placement rack; a slider and a sliding sleeve are fixed on the back of the support plate; the slider is passed through the longitudinal screw; the sliding sleeve moves up and down along the second sliding rod; the longitudinal screw is movably arranged in the lifting frame; the second sliding rod is fixed on one side of the longitudinal screw; the top of the longitudinal screw is connected to the driving end of the second driving motor.

3. The automatic disassembly, assembly and transportation mechanism for recycling material boxes according to claim 1, characterized in that: The transfer mechanism includes: a frame and a docking platform; docking platforms are slidably provided on both sides and the middle of the frame; the docking platform includes guide wheels, walking wheels, a movable platform, a roller group, a third driving motor, and a second lifting cylinder; a guide rail is fixed on the side wall of the frame; a movable platform is slidably provided on the guide rail; the movable platform is movably provided with guide wheels at the outer position of the guide rail, and the movable platform is movably provided with walking wheels at the front of the guide rail; the movable platform has an L-shaped frame, and a roller group is provided between the movable platforms; the roller group is driven by the third motor; the top of the movable platform is connected to the telescopic end of the second lifting cylinder, and the movable platform is driven up and down by the second lifting cylinder.

4. The automatic disassembly, assembly and transportation mechanism for recycling material boxes according to claim 3, characterized in that: The conveying direction of the roller group located on the inner side of the frame is consistent with the conveying direction of the discharge conveying roller; the conveying direction of the roller group located on the outer side of the frame is consistent with the conveying direction of the empty box conveying roller.

5. The automatic disassembly, assembly and transportation mechanism for recycling material boxes according to claim 1, characterized in that: A baffle box assembly is provided on the full material conveyor roller; the baffle box assembly includes a fixed frame and a first baffle box cylinder; the fixed frame is fixed on the frame body on both sides of the loading conveyor roller; the first baffle box cylinder is horizontally fixed on the fixed frame; the telescopic end of the first baffle box cylinder extends toward the inner side of the loading conveyor roller, and after extending, blocks the material box moving on the loading conveyor roller.

6. The automatic disassembly, assembly and transportation mechanism for recycling material boxes according to claim 3, characterized in that: A transfer mechanism is provided at one end of the discharging conveying roller; a blocking box mechanism is provided at the other end of the discharging conveying roller; the blocking box mechanism comprises a support platform and a second blocking box cylinder, a blocking bar, and a slide; the support platform is mounted on the outer side of the discharging conveying roller; a second blocking box cylinder is fixed horizontally on the surface of the support platform; The pushing direction of the second baffle box cylinder is consistent with the conveying direction of the discharge conveyor roller; the telescopic end of the second baffle box cylinder is fixedly connected to the baffle bar; the baffle bar slides along the slide groove, and the baffle bar is driven by the telescopic end of the second baffle box cylinder. After the second baffle box cylinder extends to the maximum stroke, the baffle bar blocks the material box on the full material conveyor roller.

7. The automatic disassembly, assembly and transportation mechanism for recycling material boxes according to claim 1, characterized in that: Reversing roller groups are provided at the connection positions of the two ends of the loading conveying roller and the empty box conveying roller and the full box conveying roller respectively; the reversing roller group includes a reversing roller, a roller frame, a reversing cylinder, a box baffle plate and a third box baffle cylinder; the reversing roller is movably arranged on the roller frame; the reversing roller is connected to the driving end of the fourth drive motor; the fourth drive motor is fixed to one side of the roller frame; a reversing cylinder is provided under the roller frame; the telescopic end of the reversing cylinder is fixed to the bottom of the roller frame; a third box baffle cylinder is fixed on one side of the roller frame; a box baffle plate is fixed to the telescopic end of the third box baffle cylinder; after the box baffle plate is raised, it blocks the material box from continuing to move forward, and after the material box reaches above the reversing roller, the roller frame rises, so that the reversing roller contacts the material box, so that the material box enters or moves out of the loading conveying roller.

8. The automatic disassembly, assembly and transportation mechanism for recycling material boxes according to claim 1, characterized in that: The empty box conveying roller, the loaded material conveying roller, the full material conveying roller and the unloaded material conveying roller are active rollers, and are each driven by a motor.

9. The automatic disassembly, assembly and transportation mechanism for recycling material boxes according to claim 2, characterized in that: The outer sides of the transverse moving lead screw and the longitudinal moving lead screw are covered with telescopic lead screw shields.

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