Shearing equipment for indoor display board processing

Abstract

The invention discloses shearing equipment for indoor display board processing, and relates to the technical field of aluminum foil processing, the shearing equipment comprises a workbench, a fixed bottom frame is mounted at the bottom end of the workbench, a fixed frame plate is mounted on the rear side of the top end of the fixed bottom frame, and a fixed top plate and a pressing shearing mechanism are mounted on the front side of the top end of the fixed frame plate; and the pressing shearing mechanism comprises an electric push rod and a moving frame, the electric push rod is installed in the middle of the fixed top plate, and the moving frame is installed at the bottom end of the electric push rod. The downward-pressing shearing mechanism is started during shearing operation, the moving stabilizing mechanism is started through the downward-pressing shearing mechanism, the switching rising mechanism is started through the moving stabilizing mechanism, and during shearing operation, the top end and the bottom end of a to-be-sheared part can be positioned at the same time; the stability in the shearing process is improved, and the success rate during shearing is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of display board processing, and specifically relates to a shearing device for indoor display board processing. Background Technique

[0002] A display board is a flat medium used to display information, pictures or works, and is usually widely used in various exhibitions, promotions, education, commercial activities and other occasions. The materials of display boards are diverse, and common ones include wood, PVC, acrylic, metal materials, glass, etc. These materials have their own advantages and disadvantages. For example, wooden display boards have a good texture but are prone to moisture, PVC display boards are light but may not be durable enough, acrylic display boards have high transparency but high prices, and metal materials are strong and durable, and can be used more stably in many abnormal environments;

[0003] During the processing of metal display boards, since many existing devices use intelligent processing, but if the existing shearing end works for too long during the working process, the position of the shearing end will deviate. At the same time, the shearing end cannot be monitored. If an accident occurs to the monitoring end, it will affect the efficiency during later shearing, resulting in the failure of the later sheared metal display board to complete the shearing operation successfully. Rework is required later, reducing the shearing efficiency and increasing the cost problem during shearing. Summary of the Invention

[0004] The purpose of the present invention is to provide a shearing device for indoor display board processing to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A shearing device for indoor display board processing, including a workbench, a fixed bottom frame is installed at the bottom end of the workbench, a fixed frame plate is installed at the rear side of the top end of the fixed bottom frame, and a fixed top plate is installed at the front side of the top end of the fixed frame plate;

[0006] A downward pressing and shearing mechanism, the downward pressing and shearing mechanism includes an electric push rod and a moving frame, the electric push rod is installed in the middle of the fixed top plate, and the moving frame is installed at the bottom end of the electric push rod;

[0007] A blanking mechanism, the blanking mechanism includes a blanking chute and a movable blanking plate. A blanking chute is opened in the middle of the right side of the top end of the workbench, an activity installation through groove is opened inside the blanking chute, and a movable blanking plate is installed in the inner cavity of the activity installation through groove through a rubber strip;

[0008] A feeding mechanism, the feeding mechanism includes a movable top plate and a feeding slot. The feeding slot is opened at the left side of the top end of the workbench plate, and a movable top plate is movably installed at the bottom end of the inner cavity of the feeding slot;

[0009] The blanking auxiliary mechanism, the blanking auxiliary mechanism includes a pulling rope and a mounting frame head, the pulling rope is installed at the rear side of the bottom end of the moving frame, and the mounting frame head is installed at the rear end of the right side of the inner cavity of the workbench;

[0010] The moving stability mechanism, the moving stability mechanism includes a stable chute and a stable slider, the stable chute is opened in the middle of the front side of the fixed frame plate, the rear end of the moving frame is installed with a stable slider, and one end of the stable slider away from the moving frame is slidably connected to the inner cavity of the stable chute;

[0011] The switching rising mechanism, the switching rising mechanism includes a movable frame, an expansion airbag, a jacking slice and a movable mounting block, the movable frame is movably installed in the middle of the inner cavity of the workbench, the expansion airbag is installed at the bottom end of the inner cavity of the movable frame, the movable mounting block is installed at the top end of the expansion airbag, and one side of the top end of the movable mounting block is installed with a jacking slice.

[0012] Preferably, the pressing and shearing mechanism further includes a pressing slice, a mounting spring, a pressure controller and a moving block, the pressing slice is movably installed on the left side of the bottom end of the moving frame, the moving block is movably installed in the middle of the inner cavity of the moving frame, the top end of the pressing slice passes through the bottom end of the moving frame and is connected to the bottom end of the moving block, the mounting springs are installed around the top end of the moving block, the top ends of the mounting springs are connected to the top end of the inner cavity of the moving frame, and the pressure controller is installed at the top end of the inner cavity of the moving frame.

[0013] Preferably, a control panel is installed on the front side of the workbench, the pressure controller is electrically connected to the control panel, the electric push rod and the pressure controller are electrically connected to the control panel, installation through holes are opened at the relative positions of the middle part of the fixed top plate where the electric push rod is located, a movable through hole is opened on the left side of the bottom end of the moving frame, and a number of round beads are movably installed around the outside of the moving block.

[0014] Preferably, the switching and lifting mechanism further includes a contact block, a fixing spring, a moving slider, a moving chute, a pressure control switch, and a movable notch. A movable notch is formed at the top end of the movable mounting block. A movable top block is movably mounted in the inner cavity of the movable notch. The contact block is mounted at the top end of the movable top block. Moving chutes are formed on both sides of the inner cavity of the movable frame. Moving sliders are mounted on both sides of the movable mounting block. One end of the moving slider away from the movable mounting block is slidably connected to the inner cavity of the moving chute. Fixing springs are mounted around the bottom end of the movable top block. The bottom end of the fixing spring is connected to the bottom end of the inner cavity of the movable notch. The pressure control switch is mounted at the bottom end of the inner cavity of the movable notch. The pressure control switch is electrically connected to the control panel. A moving recess is formed in the middle of the bottom end on the left side of the lifting slice. The contact block is made of synthetic rubber. The right side of the contact block is located inside the moving recess. The fixing spring is made of spring steel. A moving through groove is formed at the relative position of the workbench top and the movable frame. A number of round beads are mounted around the outer circumference of the movable top block. A silica gel ball is mounted at the bottom end of the movable top block.

[0015] Preferably, the moving and stabilizing mechanism further includes an elastic rope loop, a movable extrusion block, an extrusion airbag, and a start induction switch. The start induction switch is mounted at the top end of the inner cavity of the stabilizing chute. The start induction switch is electrically connected to the control panel. A receiving recess is formed at the bottom end of the stabilizing slider. The extrusion airbag is mounted at the bottom end of the inner cavity of the stabilizing chute. The movable extrusion block is mounted at the top end of the extrusion airbag. Round beads are mounted around the outer circumference of the movable extrusion block. An elastic rope loop in a stretched state is mounted at the top end of the movable extrusion block. The top end of the elastic rope loop is connected to the top end of the inner cavity of the receiving recess. Air holes are formed in the rear sides of the fixed mounting plate and the workbench inner cavity. The top end of the air hole is connected to the bottom end of the extrusion airbag. The bottom end of the air hole is connected to the bottom end of the expansion airbag. Round holes are formed at the bottom ends of the extrusion airbag and the expansion airbag.

[0016] Preferably, the feeding mechanism also includes a stepper motor, a movable screw ring, a movable push rod, a movable screw, a touch switch, a metal display plate, a feeding roller and a stabilizing slide bar. A plurality of metal display plates are placed on the top of the movable push plate. A movable push rod is installed at the bottom end of the movable push plate. The bottom end of the movable push rod passes through the bottom end of the workbench. The movable screw ring is installed on the left side of the movable push rod. A movable screw is movably installed in the inner cavity of the movable screw ring. The top end of the movable screw is connected to the top end of the inner cavity of the fixed bottom frame through a bearing. A stepper motor is installed at the bottom left end of the inner cavity of the fixed bottom frame through a mounting seat. The output shaft at the top end of the stepper motor is connected to the bottom end of the movable screw. The feeding slot A touch switch is installed at the middle upper end of the left side of the inner cavity, and the touch switch and the stepper motor are electrically connected to the control panel. A single-phase motor is installed on one side of the bottom end of the middle rear side of the fixed frame plate through a mounting seat, and a feeding roller is installed at the bottom end of the front side of the fixed frame plate at a position relative to the single-phase motor, and a plurality of rubber strips are installed around the outside of the feeding roller. The rear end of the feeding roller is connected to the output shaft of the single-phase motor, and movable sliding holes are provided at the front and rear ends of both sides of the movable ejecting plate, and stabilizing slide bars are slidably installed in the inner cavity of the movable sliding holes, and the top and bottom ends of the stabilizing slide bars are respectively connected to the top and bottom ends of the inner cavity of the workbench, and a stabilizing pulley is installed on the left side of the movable ejecting plate.

[0017] Preferably, the unloading mechanism also includes an arc plate, a vibration cavity, an elastic paddle, an induction start switch and a fixed slot, an arc plate is installed on the right side of the top of the movable unloading plate, a plurality of fixed slots are equidistantly provided on the left side of the arc plate at the top of the movable unloading plate, an induction start switch is installed in the inner cavity of the fixed slot, the induction start switch is electrically connected to the control panel, a vibration cavity is opened on the left side of the inner cavity of the movable unloading plate, an elastic paddle is installed on one side of the bottom end of the movable unloading plate, a pulley is installed at the rear end of the right side of the movable frame, and a receiving frame is installed at the bottom end of the right side of the workbench.

[0018] Preferably, the material unloading auxiliary mechanism also includes a rotating disk, a rotating rod, a rebound spring coil, a sliding hole, a collecting roller, a recovery wheel and a toggle ball. The collecting roller is installed on the rear side of the inner cavity of the mounting frame head through a bearing, and the front end of the collecting roller is installed with a recovery wheel through a bolt. The bottom end of the pulling rope passes through the pulley and is wrapped around the outside of the collecting roller. The rebound spring coil is installed on the outside of the recovery wheel, and one end of the rebound spring coil is connected to the inner cavity of the mounting frame head. The rebound spring coil is made of spring steel. A sliding hole is opened on the left side of the mounting frame head at a position relative to the pulling rope. A rotating rod is installed at the front end of the recovery wheel, and the front end of the rotating rod passes through the front end of the mounting frame head and is connected to the front side of the inner cavity of the workbench through a bearing. A rotating disk is installed at one end of the rotating rod close to the mounting frame head, and a number of toggle balls are installed around the outside of the rotating disk.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. When the present invention performs a shearing operation, the downward pressing shearing mechanism is started. Through the downward pressing shearing mechanism, the moving stabilizing mechanism is started. Through the moving stabilizing mechanism, the switching rising mechanism is started. And when performing the shearing operation, it is possible to achieve positioning of both the top and bottom of the part to be sheared simultaneously. Through the extrusion and fixation of the top and bottom, the stability during the shearing process is increased, and the success rate of shearing is improved. It avoids that during the shearing process at the shearing end, only one-sided limiting can be carried out in the shearing area, resulting in deviation during shearing. At the same time, it is possible to monitor the shearing end during the shearing process. If an abnormal situation occurs at the shearing end, it will be detected and an alarm will be generated, informing the staff that an abnormality has occurred at the shearing end and that the shearing end needs to be processed in a timely manner, avoiding the situation where an abnormality at the shearing end cannot be processed in a timely manner, affecting the normal processing of the shearing end in the later stage;

[0021] 2. When the present invention performs blanking during processing, the downward pressing shearing mechanism starts the blanking auxiliary mechanism, and through the blanking auxiliary mechanism, the blanking mechanism is started, increasing the efficiency during the blanking process. After the processing is completed, blanking and collection can be directly carried out, and it is faster and more stable during the blanking and collection process. If an unsuccessful blanking situation occurs during the blanking process, it will be directly detected and the staff will be informed of the abnormal situation and need to be processed in a timely manner. At the same time, the circuit is disconnected and the work stops, avoiding the situation where an abnormal situation still exists and continuing to work is likely to cause accidents. And the efficiency is higher during the blanking process, improving the fluency and stability during the blanking process, avoiding that during the blanking process, due to the edge of the metal display board being relatively sharp after shearing, when the sharp part inserts into the blanking area, normal blanking cannot be carried out, resulting in blockage during blanking, affecting the normal blanking in the later stage and the overall processing flow of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure provided by an embodiment of the present invention;

[0023] Figure 2 is a structural diagram of the workbench and the fixed bottom frame provided by an embodiment of the present invention in a horizontal state;

[0024] Figure 3 is a side view structural diagram of the fixed top plate and the fixed frame plate provided by an embodiment of the present invention;

[0025] Figure 4 is a top view structural diagram of the rotating disk and the mounting frame head provided by an embodiment of the present invention;

[0026] Figure 5 is a horizontal sectional view structural diagram of the movable frame provided by an embodiment of the present invention;

[0027] Figure 6 is a sectional view structural diagram of the movable frame provided by an embodiment of the present invention;

[0028] Figure 7 The embodiment of the present invention provides Figure 2 A magnified structural diagram in the middle.

[0029] In the figure: 1. workbench; 2. fixed bottom frame; 3. fixed top plate; 4. downward pressure shearing mechanism; 401. electric push rod; 402. moving frame; 403. downward pressure slicing; 404. installation spring; 405. pressure controller; 406. moving block; 5. unloading mechanism; 501. unloading chute; 502. arc plate; 503. movable unloading plate; 504. vibration cavity; 505. elastic paddle; 506. induction start switch; 507. fixed notch; 6. feeding mechanism; 601. stepper motor; 602. moving screw ring; 603. moving top rod; 604. moving screw; 605. movable top plate; 606. feeding notch; 607. touch switch; 608. metal display board; 609. feeding roller; 610. stabilizing slide bar; 7. unloading auxiliary mechanism ;701, pull rope;702, rotating disk;703, rotating rod;704, rebound spring coil;705, mounting frame head;706, sliding hole;707, collecting roller;708, recycling wheel;709, toggle ball;8, mobile stabilizing mechanism;801, stable slide groove;802, stable slider;803, elastic rope ring;804, movable squeezing block;805, squeezing airbag;806, start induction switch;9, switch rising mechanism;901, movable frame;902, inflatable airbag;903, contact block;904, movable top block;905, fixed spring;906, moving slider;907, lifting slice;908, moving slide groove;909, pressure control switch;910, movable notch;911, movable mounting block;10, fixed frame plate;11, receiving frame. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figures 1-7 The present invention provides a technical solution: a shearing device for indoor display panel processing, comprising a workbench 1, a fixed bottom frame 2 is installed at the bottom end of the workbench 1, a fixed frame plate 10 is installed at the rear side of the top end of the fixed bottom frame 2, and a fixed top plate 3 is installed at the front side of the top end of the fixed frame plate 10;

[0032] The downward pressing and shearing mechanism 4, the downward pressing and shearing mechanism 4 includes an electric push rod 401 and a moving frame 402. The electric push rod 401 is installed in the middle of the fixed top plate 3, and the bottom end of the electric push rod 401 is installed with a moving frame 402;

[0033] The blanking mechanism 5, the blanking mechanism 5 includes a blanking chute 501 and a movable blanking plate 503. A blanking chute 501 is opened in the middle of the right side of the top end of the workbench 1. An activity installation through groove is opened inside the blanking chute 501, and a movable blanking plate 503 is installed in the inner cavity of the activity installation through groove through a rubber strip;

[0034] The feeding mechanism 6, the feeding mechanism 6 includes a movable ejector plate 605 and a feeding slot 606. The feeding slot 606 is opened on the left side of the top end of the workbench plate 1, and the bottom end of the inner cavity of the feeding slot 606 is movably installed with a movable ejector plate 605;

[0035] The blanking auxiliary mechanism 7, the blanking auxiliary mechanism 7 includes a pulling rope 701 and a mounting frame head 705. The pulling rope 701 is installed at the rear side of the bottom end of the moving frame 402, and the mounting frame head 705 is installed at the rear end of the right side of the inner cavity of the workbench 1;

[0036] The moving stability mechanism 8, the moving stability mechanism 8 includes a stability chute 801 and a stability slider 802. The stability chute 801 is opened in the middle of the front side of the fixed frame plate 10, and the rear end of the moving frame 402 is installed with a stability slider 802. One end of the stability slider 802 away from the moving frame 402 is slidably connected with the inner cavity of the stability chute 801;

[0037] The switching and rising mechanism 9, the switching and rising mechanism 9 includes a movable frame 901, an expansion airbag 902, a jacking slice 907 and a movable mounting block 911. The movable frame 901 is movably installed in the middle of the inner cavity of the workbench 1. An expansion airbag 902 is installed at the bottom end of the inner cavity of the movable frame 901. A movable mounting block 911 is installed at the top end of the expansion airbag 902. One side of the top end of the movable mounting block 911 is installed with a jacking slice 907.

[0038] The downward pressing and shearing mechanism 4 further includes a downward pressing slice 403, a mounting spring 404, a pressure controller 405 and a moving block 406. The left side of the bottom end of the moving frame 402 is movably installed with a downward pressing slice 403. The moving block 406 is movably installed in the middle of the inner cavity of the moving frame 402. The top end of the downward pressing slice 403 passes through the bottom end of the moving frame 402 and is connected to the bottom end of the moving block 406. Mounting springs 404 are installed around the top end of the moving block 406, and the top ends of the mounting springs 404 are connected to the top end of the inner cavity of the moving frame 402. A pressure controller 405 is installed at the top end of the inner cavity of the moving frame 402.

[0039] A control panel is installed on the front side of the workbench 1. The pressure controller 405 is electrically connected to the control panel. The electric push rod 401 and the pressure controller 405 are electrically connected to the control panel. A warning lamp holder is installed outside the control panel. Installation through openings are provided in the middle of the fixed top plate 3 at the relative positions of the electric push rods 401. An activity through opening is provided on the left side of the bottom end of the moving frame 402. A number of round beads are movably installed around the outside of the moving block 406;

[0040] The specific implementation method is as follows: When the moving block 406 moves, it will drive the surrounding round beads to rotate, increasing the flexibility of the moving block 406 during the moving process and reducing the friction during the moving process.

[0041] The switching lifting mechanism 9 further includes a contact block 903, a fixed spring 905, a moving slider 906, a moving chute 908, a pressure control switch 909 and an activity notch 910. An activity notch 910 is provided at the top end of the movable mounting block 911. An activity top block 904 is movably installed in the inner cavity of the activity notch 910. A contact block 903 is installed at the top end of the activity top block 904. Moving chutes 908 are provided on both sides of the inner cavity of the activity frame 901. Moving sliders 906 are installed on both sides of the movable mounting block 911. One end of the moving slider 906 away from the movable mounting block 911 is slidably connected to the inner cavity of the moving chute 908. Fixed springs 905 are installed around the bottom end of the activity top block 904. The bottom ends of the fixed springs 905 are connected to the bottom end of the inner cavity of the activity notch 910. A pressure control switch 909 is installed at the bottom end of the inner cavity of the activity notch 910. The pressure control switch 909 is electrically connected to the control panel. A moving recess is provided in the middle of the bottom end of the left side of the jacking slice 907. The contact block 903 is made of synthetic rubber material. The right side of the contact block 903 is located inside the moving recess. The fixed spring 905 is made of spring steel material. A moving through groove is provided at the top of the workbench 1 at the relative position of the activity frame 901. A number of round beads are installed around the outside of the activity top block 904. A silica gel ball is installed at the bottom end of the activity top block 904. An alarm is installed outside the control panel;

[0042] The specific implementation method is as follows: When the moving frame 402 moves downward, the expansion airbag 902 is first inflated. When the expansion airbag 902 inflates, it drives the movable mounting block 911 to move upward, and drives the moving slider 906 to slide inside the moving chute 908, increasing the stability and flexibility of the movable mounting block 911 during movement. When the movable mounting block 911 moves upward, it drives the jacking slice 907 to move upward, so that the top end of the jacking slice 907 contacts and presses against the top end of the metal display board 608 after feeding, and limits and fixes the metal display board 608 after movement. And through the extrusion contact between the rubber strip and the top end of the metal display board 608 during feeding, the top and bottom ends of the metal display board 608 can be limited and fixed at the same time, increasing the stability during the shearing of the metal display board 608 and preventing deviation during shearing. When the moving frame 402 and the pressing slice 403 move downward, the bottom end of the pressing slice 403 contacts the top end of the metal display board 608. When the moving frame 402 continues to move downward, the pressing slice 403 presses down to squeeze and shear the top end of the metal display board 608. Since the pressing slice 403 presses downward, while the jacking slice 907 moves upward at the same time and contacts and presses against the bottom end of the metal display board 608, the metal display board 608 can be sheared by squeezing from top and bottom at the same time. When the pressing slice 403 moves downward and squeezes, it drives the moving block 406 to move toward the top end of the inner cavity of the moving frame 402, so that the top end of the moving block 406 contacts and presses against the pressure controller 405. When the pressing slice 403 presses down the moving slice, it will squeeze the pressure controller 405. When the pressure during shearing and squeezing reaches the pressure value preset by the pressure controller 405 in advance, the warning lamp head outside the control panel will be activated through the pressure controller 405, indicating that the pressure value has been reached. If the downward pressing and shearing is not successful enough, the warning lamp head cannot be activated, and the problem will be discovered by the staff. After the pressing slice 403 moves downward and finishes shearing, the bottom end of the pressing slice 403 will contact the top end of the contact block 903, and push the contact block 903 and the movable top block 904 downward, squeezing the fixing spring 905. Later, the squeezed fixing spring 905 drives the movable top block 904 to reset. When the movable top block 904 moves downward and contacts and presses against the pressure control switch 909, the electric push rod 401 is triggered through the pressure control switch 909, closing the electric push rod 401 to drive the moving frame 402 and the pressing slice 403 to move upward and reset, and the alarm inside the control panel is activated through the pressure control switch 909 to tell the staff that the shearing is successful. And during the shearing operation, it is possible to position the top and bottom ends of the part to be sheared at the same time. Through the extrusion and fixation of the top and bottom ends, the stability during shearing is increased, and the success rate of shearing is improved. Avoiding that during the shearing process at the shearing end, only one aspect of the shearing area can be limited, resulting in deviation during shearing. At the same time, it is possible to monitor the shearing end during the shearing process. If an abnormal situation occurs at the shearing end, it will be detected and an alarm will be generated to tell the staff that an abnormality has occurred at the shearing end.It is necessary to process the shearing end in a timely manner to avoid abnormalities in the shearing end. If timely processing cannot be carried out, it will affect the normal processing of the shearing end in the later stage.

[0043] The moving stability mechanism 8 further includes an elastic rope loop 803, a movable extrusion block 804, an extrusion airbag 805, and a start induction switch 806. The start induction switch 806 is installed at the top end of the inner cavity of the stable chute 801. The start induction switch 806 is electrically connected to the control panel. A receiving notch is opened at the bottom end of the stable slider 802. The extrusion airbag 805 is installed at the bottom end of the inner cavity of the stable chute 801. The movable extrusion block 804 is installed at the top end of the extrusion airbag 805. Spherical beads are installed around the outer circumference of the movable extrusion block 804. The elastic rope loop 803 in a stretched state is installed at the top end of the movable extrusion block 804. The top end of the elastic rope loop 803 is connected to the top end of the inner cavity of the receiving notch. Air holes are opened in the fixed frame plate 10 and the rear side of the inner cavity of the workbench 1, and the top end of the air hole is connected to the bottom end of the extrusion airbag 805, and the bottom end of the air hole is connected to the bottom end of the expansion airbag 902. Circular holes are opened at the bottom ends of the extrusion airbag 805 and the expansion airbag 902.

[0044] The specific implementation method is as follows: When the moving frame 402 moves downward, it will drive the stable slider 802 to move, and the stable slider 802 slides inside the stable chute 801, increasing the stability and guiding property during the downward movement of the moving frame 402 and the downward pressing slicer 403, and avoiding the situation of deviation during the downward movement. When the stable slider 802 moves downward, the elastic rope loop 803 is in a loose state. When the stable slider 802 continues to move downward, the receiving notch will cover the outside of the elastic rope loop 803, and the bottom end of the stable slider 802 will contact the top end of the movable extrusion block 804. The extrusion airbag 805 is extruded through the movable extrusion block 804, and the air in the inner cavity of the extrusion airbag 805 is conveyed into the expansion airbag 902, causing the expansion airbag 902 to expand. When the rear stable slider 802 moves upward to reset, the elastic rope loop 803 is pulled to drive the movable extrusion block 804 and the extrusion airbag 805 to reset, and the air in the expansion airbag 902 is pumped into the extrusion airbag 805.

[0045] The feeding mechanism 6 further includes a stepper motor 601, a moving screw ring 602, a moving ejector rod 603, a moving screw rod 604, a touch switch 607, a metal display board 608, a feeding roller 609, and a stabilizing slide bar 610. A number of metal display boards 608 are placed on the top end of the movable ejector plate 605. The bottom end of the movable ejector plate 605 is installed with a moving ejector rod 603. The bottom end of the moving ejector rod 603 passes through the bottom end of the workbench 1. The moving screw ring 602 is installed on the left side of the moving ejector rod 603. The inner cavity of the moving screw ring 602 is movably installed with a moving screw rod 604. The top end of the moving screw rod 604 is connected to the top end of the inner cavity of the fixed bottom frame 2 through a bearing. A stepper motor 601 is installed at the bottom left end of the inner cavity of the fixed bottom frame 2 through a mounting seat. The output shaft at the top end of the stepper motor 601 is connected to the bottom end of the moving screw rod 604. The touch switch 607 is installed at the upper middle part on the left side of the inner cavity of the feeding slot 606. The touch switch 607 and the stepper motor 601 are electrically connected to the control panel. A single-phase motor is installed at the bottom side of the middle part at the rear of the fixed frame plate 10 through a mounting seat. A feeding roller 609 is installed at the relative position of the single-phase motor at the bottom front side of the fixed frame plate 10. A number of rubber strips are installed around the outer circumference of the feeding roller 609. The rear end of the feeding roller 609 is connected to the output shaft of the single-phase motor. Activity slide holes are formed at the front and rear ends on both sides of the movable ejector plate 605, and stabilizing slide bars 610 are slidably installed in the inner cavities of the activity slide holes. The top end and the bottom end of the stabilizing slide bar 610 are respectively connected to the top end and the bottom end of the inner cavity of the workbench 1. A stabilizing pulley is installed on the left side of the movable ejector plate 605, and a delay switch is provided inside the induction start switch 506;

[0046] The specific implementation method is as follows: During the feeding process in the processing, the metal display board 608 is placed on the upper end of the movable ejector plate 605 inside the feeding slot 606. When the stable slider 802 moves upward and resets in the inner cavity of the stable chute 801, the start induction switch 806 will be triggered, and the stepper motor 601 is started through the start induction switch 806. The moving screw rod 604 is driven to rotate by the stepper motor 601. When the moving screw rod 604 rotates, the moving screw ring 602 is driven to move. When the moving screw ring 602 moves upward, the moving ejector rod 603 is driven to move upward. When the moving ejector rod 603 moves upward, the movable ejector plate 605 is driven to move upward, and the metal display board 608 placed on the top end of the movable ejector plate 605 is driven to move upward. Then, the single-phase motor is started through the delay switch to drive the feeding roller 609 to rotate. When the feeding roller 609 rotates, the rubber strips are driven to rotate, so that the rubber strips contact the top end of the metal display board 608 after it moves upward, and the metal display board 608 is pushed to move toward the side of the blanking chute 501, increasing the stability during the processing and feeding process.

[0047] The unloading mechanism 5 also includes an arc plate 502, a vibration cavity 504, an elastic paddle 505, an induction start switch 506 and a fixed slot 507. The arc plate 502 is installed on the right side of the top of the movable unloading plate 503. The top of the movable unloading plate 503 is located on the left side of the arc plate 502 and is equidistantly provided with a plurality of fixed slots 507. The inner cavity of the fixed slot 507 is provided with an induction start switch 506. The induction start switch 506 is electrically connected to the control panel. A vibration cavity 504 is provided on the left side of the inner cavity of the movable unloading plate 503. An elastic paddle 505 is installed on one side of the bottom end of the movable unloading plate 503. A pulley is installed on the rear end of the right side of the movable frame 901. A receiving frame 11 is installed on the bottom end of the right side of the workbench 1.

[0048] The specific implementation method is as follows: when unloading materials during processing, the vibration of the movable unloading plate 503 and the increase of the vibration frequency through the vibration cavity 504, and the arc plate 502 are used to temporarily block the unloading parts to prevent the impact force of the falling during unloading from being too large, causing the parts to rush out of the receiving frame 11. When an abnormal situation occurs in the unloading area and an obstruction accumulation occurs in the unloading area, the induction start switch 506 will be triggered. When no accumulation occurs, the induction start switch 506 will not be triggered. However, when the induction start switch 506 is triggered, the alarm inside the control panel will be activated, and the use circuit of the entire equipment will be disconnected and stop working.

[0049] The material unloading auxiliary mechanism 7 also includes a rotating disk 702, a rotating rod 703, a back-force spring ring 704, a sliding hole 706, a collecting roller 707, a recovery wheel 708 and a toggle ball 709. The collecting roller 707 is installed on the rear side of the inner cavity of the mounting frame head 705 through a bearing, and the front end of the collecting roller 707 is installed with a recovery wheel 708 through a bolt. The bottom end of the pulling rope 701 passes through the pulley and is wound around the outside of the collecting roller 707. The back-force spring ring 704 is installed on the outside of the recovery wheel 708. One end of the back-force spring ring 704 Connected to the inner cavity of the mounting frame head 705, the rebound spring coil 704 is made of spring steel, a sliding hole 706 is provided on the left side of the mounting frame head 705 at a position relative to the pulling rope 701, a rotating rod 703 is installed at the front end of the recovery wheel 708, the front end of the rotating rod 703 passes through the front end of the mounting frame head 705 and is connected to the front side of the inner cavity of the workbench 1 through a bearing, a rotating disk 702 is installed at one end of the rotating rod 703 close to the mounting frame head 705, and a plurality of toggle balls 709 are installed around the outer periphery of the rotating disk 702;

[0050] The specific implementation is as follows: when the moving frame 402 moves upward, the pulling rope 701 is driven to move, and when the pulling rope 701 moves, the collecting roller 707 and the recycling wheel 708 are driven to rotate, and when the recycling wheel 708 rotates, the back-force spring ring 704 is contracted, and when the recycling wheel 708 rotates, the rotating rod 703 is driven to rotate, and the rotating disk 702 is driven to rotate through the rotating rod 703, and when the rotating disk 702 rotates, the toggle ball 709 is driven to rotate, and when the toggle ball 709 rotates, the toggle ball 709 continuously collides with the elastic paddle 505 to generate vibration, and when the moving frame 402 moves downward, the pulling rope 701 is in a relaxed state, and the back-force spring ring 704 in a contracted state loses its restraining force, causing the back-force spring ring 704 to produce a loose back-force action, and driving the collecting roller 707 and the recycling wheel 708 to reverse, and the rotating disk 702 and the toggle ball 709 are driven to reverse through the rotating rod 703, so that the toggle ball 709 and the elastic paddle 505 collide and vibrate. The flexible paddle 505 contacts and collides with the elastic paddle 505 continuously, causing the elastic paddle 505 to vibrate, and driving the movable blanking plate 503 to vibrate, thereby increasing the efficiency of the blanking process. After the processing is completed, the blanking collection can be directly carried out, and the blanking collection process is faster and more stable. If the blanking is unsuccessful during the blanking process, it will be directly detected and the staff will be informed of the abnormal situation, which needs to be dealt with in time. At the same time, the circuit is disconnected and stopped working to avoid the existence of abnormal situations. Accidents are prone to occur while continuing to work, and the efficiency is higher during the blanking process, improving the smoothness and stability of the blanking process, and avoiding the situation that the edge of the metal display panel 608 is relatively sharp after shearing. When the sharp part is inserted into the blanking area, the material cannot be normally blanked, resulting in blockage during the blanking, affecting the normal blanking in the later stage and affecting the overall equipment processing process.

[0051] Working principle: When the moving frame 402 moves downward, it first causes the expansion airbag 902 to expand. When the expansion airbag 902 expands, it drives the movable mounting block 911 to move upward, and drives the moving slider 906 to slide inside the moving chute 908, increasing the stability and flexibility of the movable mounting block 911 during movement. When the movable mounting block 911 moves upward, it drives the lifting slicer 907 to move upward, so that the top end of the lifting slicer 907 contacts and presses against the top end of the metal display board 608 after feeding, and limits and fixes the moved metal display board 608. And through the extrusion contact between the rubber strip and the top end of the metal display board 608 during feeding, the top and bottom ends of the metal display board 608 can be limited and fixed at the same time, increasing the stability during the shearing of the metal display board 608 and preventing deviation during shearing. When the moving frame 402 and the pressing slicer 403 move downward, the bottom end of the pressing slicer 403 contacts the top end of the metal display board 608. When the moving frame 402 continues to move downward, the pressing slicer 403 presses down to squeeze and shear the top end of the metal display board 608. Since the pressing slicer 403 presses downward, while the lifting slicer 907 moves upward at the same time and contacts and presses against the bottom end of the metal display board 608, the metal display board 608 can be sheared by simultaneous upward and downward extrusion. When the pressing slicer 403 moves downward and squeezes, it drives the moving block 406 to move toward the top end of the inner cavity of the moving frame 402, so that the top end of the moving block 406 contacts and presses against the pressure controller 405. When the pressing slicer 403 presses the moving slicer, it will squeeze the pressure controller 405. When the pressure during shearing extrusion reaches the pressure value preset by the pressure controller 405 in advance, the warning lamp head outside the control panel will be started through the pressure controller 405, indicating that the pressure value is reached. If the downward pressing and shearing is not successful enough, the warning lamp head cannot be started, and the problem will be discovered by the staff. After the pressing slicer 403 moves downward and completes the shearing, the bottom end of the pressing slicer 403 will contact the top end of the contact block 903, and push the contact block 903 and the movable top block 904 downward, squeezing the fixing spring 905. Later, the squeezed fixing spring 905 drives the movable top block 904 to reset. When the movable top block 904 moves downward and contacts and presses against the pressure control switch 909, the electric push rod 401 is triggered through the pressure control switch 909, closing the electric push rod 401 to drive the moving frame 402 and the pressing slicer 403 to move upward and reset, and starting the alarm inside the control panel through the pressure control switch 909 to tell the staff that the shearing is successful;

[0052] When the moving frame 402 moves downward, it will drive the stable slider 802 to move, and make the stable slider 802 slide inside the stable chute 801, increasing the stability and guiding property during the downward movement of the moving frame 402 and the downward pressing slice 403, and avoiding the situation of deviation during the downward movement. When the stable slider 802 moves downward, the elastic rope loop 803 is in a loose state. When the stable slider 802 continues to move downward, the receiving concave mask will cover the outside of the elastic rope loop 803, and the bottom end of the stable slider 802 will contact the top end of the movable extrusion block 804. The movable extrusion block 804 squeezes the extrusion airbag 805, and conveys the air in the inner cavity of the extrusion airbag 805 into the expansion airbag 902, causing the expansion airbag 902 to expand. When the rear stable slider 802 moves upward and resets, the movable extrusion block 804 and the extrusion airbag 805 are driven to reset by pulling the elastic rope loop 803, and the air in the expansion airbag 902 is pumped into the extrusion airbag 805;

[0053] During the feeding process in processing, the metal display board 608 is placed on the upper end of the movable ejector plate 605 inside the feeding slot 606. When the stable slider 802 moves upward and resets to the upper end of the inner cavity of the stable chute 801, the start induction switch 806 will be triggered. The stepping motor 601 is started through the start induction switch 806. The moving screw 604 is driven to rotate by the stepping motor 601. When the moving screw 604 rotates, the moving screw ring 602 is driven to move. When the moving screw ring 602 moves upward, the moving ejector rod 603 is driven to move upward. When the moving ejector rod 603 moves upward, the movable ejector plate 605 is driven to move upward, and the metal display board 608 placed on the top end of the movable ejector plate 605 is driven to move upward. Then, the single-phase motor is started through the delay switch to drive the feeding roller 609 to rotate. When the feeding roller 609 rotates, the rubber strip rotates, making the rubber strip contact the top end of the upward-moved metal display board 608, and pushing the metal display board 608 to move toward the side of the blanking chute 501, increasing the stability during the processing feeding process.

[0054] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shearing device for processing indoor display panels, comprising a workbench (1), a fixed bottom frame (2) being installed at the bottom end of the workbench (1), a fixed frame plate (10) being installed at the rear side of the top end of the fixed bottom frame (2), and a fixed top plate (3) being installed at the front side of the top end of the fixed frame plate (10), characterized in that: A downward pressing shearing mechanism (4), the downward pressing shearing mechanism (4) comprising an electric push rod (401) and a movable frame (402), the electric push rod (401) being mounted in the middle of the fixed top plate (3), and the movable frame (402) being mounted at the bottom end of the electric push rod (401); A feeding mechanism (6), the feeding mechanism (6) comprising a movable ejector plate (605) and a feeding slot (606), the feeding slot (606) being arranged on the left side of the top end of the worktable (1), and a movable ejector plate (605) being movably mounted at the bottom end of the inner cavity of the feeding slot (606); A switching lifting mechanism (9), the switching lifting mechanism (9) comprising a movable frame (901), an expansion airbag (902), a lifting slice (907) and a movable mounting block (911), the movable frame (901) being movably mounted in the middle of the inner cavity of the workbench (1), the bottom end of the inner cavity of the movable frame (901) being mounted with an expansion airbag (902), the top end of the expansion airbag (902) being mounted with a movable mounting block (911), and the lifting slice (907) being mounted on one side of the top end of the movable mounting block (911).

2. The shearing device for indoor display panel processing according to claim 1, characterized in that: The downward pressing shearing mechanism (4) further comprises a downward pressing slice (403), a mounting spring (404), a pressure controller (405) and a moving block (406); the downward pressing slice (403) is movably mounted on the left side of the bottom end of the moving frame (402); the moving block (406) is movably mounted in the middle of the inner cavity of the moving frame (402); the top end of the downward pressing slice (403) passes through the bottom end of the moving frame (402) and is connected to the bottom end of the moving block (406); mounting springs (404) are mounted around the top end of the moving block (406); the top end of the mounting spring (404) is connected to the top end of the inner cavity of the moving frame (402); and the pressure controller (405) is mounted on the top end of the inner cavity of the moving frame (402).

3. The shearing device for indoor display panel processing according to claim 2 is characterized in that: A control panel is installed on the front side of the workbench (1); the pressure controller (405) is electrically connected to the control panel; the electric push rod (401) and the pressure controller (405) are electrically connected to the control panel; a mounting opening is provided in the middle of the fixed top plate (3) at a position relative to the electric push rod (401); a movable opening is provided on the left side of the bottom end of the movable frame (402); and a plurality of round beads are movably installed around the outside of the movable block (406).

4. The shearing device for indoor display panel processing according to claim 3 is characterized in that: The switching lifting mechanism (9) further comprises a contact block (903), a fixed spring (905), a movable slider (906), a movable slide groove (908), a pressure control switch (909) and a movable notch (910); the movable mounting block (911) is provided with a movable notch (910) at the top end; a movable top block (904) is movably installed in the inner cavity of the movable notch (910); a contact block (903) is installed at the top end of the movable top block (904); movable slide grooves (908) are provided on both sides of the inner cavity of the movable frame (901); movable sliders (906) are installed on both sides of the movable mounting block (911); an end of the movable slider (906) away from the movable mounting block (911) is slidably connected to the inner cavity of the movable slide groove (908); the movable top block (904) is provided with a movable slide groove (908) at both sides of the inner cavity of the movable frame (901); ) is installed with a fixed spring (905) around the bottom end, the bottom end of the fixed spring (905) is connected to the bottom end of the inner cavity of the movable notch (910), the bottom end of the inner cavity of the movable notch (910) is installed with a pressure control switch (909), and the pressure control switch (909) is electrically connected to the control panel, a movable recess is opened in the middle of the left bottom end of the lifting slice (907), the contact block (903) is made of synthetic rubber material, the right side of the contact block (903) is located inside the movable recess, the fixed spring (905) is made of spring steel material, the top of the workbench (1) is located at a relative position of the movable frame (901) and is opened with a movable through groove, a plurality of round beads are installed around the outside of the movable top block (904), and a silicone ball is installed at the bottom end of the movable top block (904).

5. The shearing device for indoor display panel processing according to claim 4 is characterized in that: The device further comprises a mobile stabilizing mechanism (8), wherein the mobile stabilizing mechanism (8) comprises a stabilizing slide groove (801), a stabilizing slider (802), an elastic rope ring (803), a movable squeezing block (804), an squeezing airbag (805) and a start sensing switch (806); the stabilizing slide groove (801) is arranged in the middle of the front side of the fixed frame plate (10); the stabilizing slider (802) is installed at the rear end of the moving frame (402); the end of the stabilizing slider (802) away from the moving frame (402) is slidably connected to the inner cavity of the stabilizing slide groove (801); the start sensing switch (806) is installed at the top end of the inner cavity of the stabilizing slide groove (801); the start sensing switch (806) is electrically connected to the control panel; the stabilizing slider (801) is electrically connected to the control panel; the start sensing switch (806 ... A receiving recess is provided at the bottom of the block (802), an extrusion airbag (805) is installed at the bottom of the inner cavity of the stabilizing slide groove (801), a movable extrusion block (804) is installed at the top of the extrusion airbag (805), round beads are installed around the outside of the movable extrusion block (804), a stretched elastic rope ring (803) is installed at the top of the movable extrusion block (804), the top of the elastic rope ring (803) is connected to the top of the inner cavity of the receiving recess, an air hole is provided at the rear side of the inner cavity of the fixed frame plate (10) and the workbench (1), and the top of the air hole is connected to the bottom of the extrusion airbag (805), and the bottom of the air hole is connected to the bottom of the expansion airbag (902), and the bottoms of the extrusion airbag (805) and the expansion airbag (902) are both provided with round holes.

6. The shearing device for indoor display panel processing according to claim 1, characterized in that: The feeding mechanism (6) further comprises a stepping motor (601), a movable screw ring (602), a movable ejector rod (603), a movable screw rod (604), a touch switch (607), a metal display plate (608), a feeding roller (609) and a stabilizing slide bar (610). A plurality of metal display plates (608) are placed on the top of the movable ejector plate (605). A movable ejector rod (603) is installed at the bottom end of the movable ejector plate (605). The bottom end of the movable ejector rod (603) passes through the bottom end of the workbench (1). The movable screw ring (602) is installed on the left side of the movable ejector rod (603). A movable screw rod (604) is movably installed in the inner cavity of the movable screw ring (602). The top end of the movable screw rod (604) is connected to the top end of the inner cavity of the fixed bottom frame (2) through a bearing. A stepping motor (601) is installed at the bottom left end of the inner cavity of the fixed bottom frame (2) through a mounting seat. The top end of the stepping motor (601) is The output shaft is connected to the bottom end of the movable screw rod (604); a touch switch (607) is installed at the middle upper end of the left side of the inner cavity of the feeding slot (606); the touch switch (607) and the stepping motor (601) are electrically connected to the control panel; a single-phase motor is installed on one side of the middle bottom end of the rear side of the fixed frame plate (10) through a mounting seat; a feeding roller (609) is installed at the bottom end of the front side of the fixed frame plate (10) at a relative position to the single-phase motor; a plurality of rubber strips are installed around the outside of the feeding roller (609); the rear end of the feeding roller (609) is connected to the output shaft of the single-phase motor; movable sliding holes are opened at the front and rear ends of both sides of the movable ejecting plate (605), and stabilizing slide bars (610) are slidably installed in the inner cavities of the movable sliding holes; the top and bottom ends of the stabilizing slide bars (610) are respectively connected to the top and bottom ends of the inner cavity of the workbench (1); a stabilizing pulley is installed on the left side of the movable ejecting plate (605).

7. The shearing device for indoor display panel processing according to claim 1, characterized in that: The device further comprises a material discharging mechanism (5), wherein the material discharging mechanism (5) comprises a material discharging chute (501), an arc plate (502), a movable material discharging plate (503), a vibration cavity (504), an elastic paddle (505), an induction start switch (506) and a fixed notch (507), wherein a material discharging chute (501) is provided in the middle of the top right side of the workbench (1), a movable installation through groove is provided inside the material discharging chute (501), and a movable material discharging plate (503) is installed in the inner cavity of the movable installation through groove through a rubber strip, and a curved plate (504) is installed on the top right side of the movable material discharging plate (503). 02), the top of the movable blanking plate (503) is located on the left side of the arc plate (502) and is equidistantly provided with a plurality of fixed slots (507), the inner cavity of the fixed slot (507) is installed with an induction start switch (506), and the induction start switch (506) is electrically connected to the control panel, a vibration cavity (504) is opened on the left side of the inner cavity of the movable blanking plate (503), an elastic paddle (505) is installed on one side of the bottom end of the movable blanking plate (503), a pulley is installed at the rear end of the right side of the movable frame (901), and a receiving frame (11) is installed at the bottom end of the right side of the workbench (1).

8. The shearing device for indoor display panel processing according to claim 7, characterized in that: The device also includes a material unloading auxiliary mechanism (7), which includes a pulling rope (701), a rotating disk (702), a rotating rod (703), a return spring coil (704), a mounting frame head (705), a sliding hole (706), a collecting roller (707), a recovery wheel (708) and a toggle ball (709), wherein the pulling rope (701) is mounted on the rear side of the bottom end of the moving frame (402), the mounting frame head (705) is mounted on the right rear end of the inner cavity of the workbench (1), the collecting roller (707) is mounted on the rear side of the inner cavity of the mounting frame head (705) via a bearing, the front end of the collecting roller (707) is equipped with a recovery wheel (708) via bolts, the bottom end of the pulling rope (701) passes through the pulley and is wound around the outside of the collecting roller (707), and the return spring coil (704) is installed on the outside of the recovery wheel (708), one end of the return spring coil (704) is connected to the inner cavity of the installation frame head (705), the return spring coil (704) is made of spring steel, a sliding hole (706) is opened on the left side of the installation frame head (705) at a relative position to the pulling rope (701), a rotating rod (703) is installed at the front end of the recovery wheel (708), the front end of the rotating rod (703) passes through the front end of the installation frame head (705) and is connected to the front side of the inner cavity of the workbench (1) through a bearing, a rotating disk (702) is installed at one end of the rotating rod (703) close to the installation frame head (705), and a plurality of moving balls (709) are installed around the outside of the rotating disk (702), and the wave balls (709) are in contact with the elastic paddle (505).

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