A large-scale numerically controlled hydraulic gate shearing machine and its use method

Abstract

The present invention discloses a large-scale CNC hydraulic gate shearing machine and a method for using the same, and relates to the technical field of CNC hydraulic gate shearing machines, including a shearing machine body, a flat plate installed on the front of the shearing machine body, a feeding assembly arranged at the bottom of the flat plate, and the feeding assembly used to move the plate to the inside of the shearing machine body for shearing. The present invention is equipped with a feeding assembly, and the feeding assembly can drive the plate to move toward the shearing machine body at a uniform speed by starting the motor in the feeding assembly when shearing a larger plate, and does not require manual feeding by the staff, thereby improving the accuracy of the plate shearing.

Description

Technical Field

[0001] The invention relates to the technical field of numerically controlled hydraulic gate shearing machines, in particular to a large numerically controlled hydraulic gate shearing machine and a use method thereof. Background Art

[0002] CNC hydraulic gate shearing machine is a mechanical equipment used for cutting and shearing metal materials. It adopts hydraulic system as power source and realizes automatic operation and precise cutting process through control system. It can realize precise cutting and positioning and ensure the accuracy and consistency of cutting size. In view of this, traditional devices are not perfect and have no facilities for convenient feeding. Manual feeding is required, which reduces accuracy. A large CNC hydraulic gate shearing machine and its use method can provide convenience for staff.

[0003] The defects of the existing CNC hydraulic gate shearing machine are:

[0004] 1. US5179884A discloses a shearing machine. The shearing machine disclosed above mainly considers how to cut the workpiece into a given width, but does not consider the problem of convenient feeding. It is easy to cause the front and rear widths of the cut plate to be different, thereby reducing the accuracy.

[0005] 2. KR100456440B1 discloses a shearing machine. The shearing machine disclosed above mainly considers how to reduce the bad proportion and improve the work efficiency by different movements due to the influence of external conditions when cutting objects of various lengths and sizes, but does not consider the problem of convenient storage, which increases the occupied space.

[0006] 3. JP2989287B2 discloses a shearing machine. The above disclosed shearing machine mainly considers the problem of how to connect the rear end of a front plate to the front end of a rear plate through an axis joint, and does not consider the problem of convenient material collection. The fallen plates are randomly distributed and need to be collected and sorted, which reduces the functionality.

[0007] 4. CN213969224U discloses a CNC hydraulic gate shearing machine. The CNC hydraulic gate shearing machine disclosed above mainly considers how to avoid the phenomenon of uneven shearing of the plates due to uneven placement and unstable pressing, increases the stability and firmness of the shearing machine when shearing the plates, avoids the problem of shaking and deflection of the plates during shearing, does not consider the problem of convenient unloading, and reduces work efficiency. Summary of the invention

[0008] The object of the present invention is to provide a large-scale numerically controlled hydraulic gate shearing machine and a method of using the same to solve the problems raised in the above-mentioned background technology.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a large-scale CNC hydraulic gate shearing machine and a method for using the same, comprising a shearing machine body, a flat plate installed on the front of the shearing machine body, a feeding assembly arranged at the bottom of the flat plate, the feeding assembly being used to move the plate to the inside of the shearing machine body for shearing;

[0010] The feeding assembly includes two hollow plates, and the two hollow plates are installed at the bottom of the flat plate through hinges, a thin plate is installed on the front of the hollow plate, and movable holes are opened through the front of the hollow plate and the thin plate, a motor is installed on the inner side of the hollow plate, a screw rod is installed on the output end of the motor, a threaded sleeve is installed on the outer thread of the screw rod, L plates are installed on both sides of the threaded sleeve, and the two L plates are respectively penetrated through the inner side of the movable hole.

[0011] Preferably, a distribution box is installed on one side of the shearing machine body, a control box is installed on the front of the shearing machine body, a guardrail is installed on the front of the shearing machine body, and the guardrail is located at the bottom of the control box, a workbench is installed on the top of the flat plate, a shearing knife is installed on the inner side of the shearing machine body through a hydraulic rod, a discharge port is opened through the back of the shearing machine body, and a storage assembly is provided on the front of the shearing machine body, and the storage assembly is used to place tools used during work.

[0012] Preferably, the front side of the thin plate is provided with a plurality of through holes, and the back side of the thin plate is provided with a plurality of groups of support plates, each group of support plates has two support plates, and each group of support plates is located on both sides of the through holes, and the same support roller is installed inside each group of support plates through a bearing.

[0013] Preferably, a gripping rod is installed on one side of the hollow plate, an N-plate is installed on the back of the hollow plate, an inserting plate is placed on the inner side of the N-plate, a baffle is installed on the back of the hollow plate, and the baffle is located at the bottom of the inserting plate, the baffle is used to limit the movement of the inserting plate, and a plate sleeve is installed at the bottom of the flat plate.

[0014] Preferably, the storage assembly includes two side panels, and the two side panels are located on the side of the two hollow plates away from each other, a placement groove is provided on the front side of the side panel, a rubber pad is installed on the inner side of the placement groove, and the rubber pad is located on the outer side of the grip rod, a movable groove is provided on the front side of the side panel, and the movable groove is located at the top of the placement groove, a grab rod is placed through the inner side of the movable groove, a placement rack is installed at one end of the grab rod, a plurality of rollers are installed at the bottom of the placement rack, a support plate is installed on the top of the placement rack, another placement rack is installed on the top of the support plate, two limit plates are installed on the top of the placement rack, two groups of slide rails are installed at the bottom of the flat plate, each group of slide rails has two, and each group of slide rails is located on both sides of the limit plate, two limit slide rails are installed on the back side of the hollow plate, the two limit slide rails are respectively located on the N plate, and the limit slide rails correspond to the position of each group of slide rails, and a unloading assembly is installed on the back side of the side panel, and the unloading assembly is used to unload the cut plates.

[0015] Preferably, the back side of the shearing machine body is provided with a collecting component, which is used to collect the cut plates, and the collecting component includes a guide plate, and the guide plate is installed on the back side of the shearing machine body, and the guide plate is located at the bottom of the discharge port, and a collecting box is installed on the back side of the shearing machine body, and an opening is formed through the back side of the collecting box, and two through holes are formed through the interior of the collecting box, and the through holes are communicated with the opening, and two rings are installed on the top of the collecting box, and a rotating rod is installed on the inner side of the ring through a bearing, and three rotating plates are installed on the bottom of the rotating rod, and the three rotating plates are located on the inner side of the opening, and a plurality of springs are installed on the inner side of the bottom wall of the collecting box, and a top plate is installed on the top of the springs.

[0016] Preferably, the unloading assembly includes two telescopic rods, and the two telescopic rods are respectively located on the back sides of the two side plates, the same bridge plate is installed on the outer sides of the two telescopic rods, two push rods are installed on the back side of the bridge plate, and push plates are installed at one end of the two push rods, the width of the two push plates is smaller than the width of the through hole, connecting rods are installed at the output ends of the two telescopic rods, a vertical plate is installed on the top of the connecting rod, and the vertical plate is located on the back side of the collecting box, a pressure plate is installed on the top of the vertical plate, a reinforcing rod is installed on the bottom of the pressure plate, and one end of the reinforcing rod is installed on one side of the vertical plate.

[0017] Preferably, the method of using the CNC hydraulic gate shearing machine is as follows:

[0018] S1. First, the staff needs to firmly install the shearing machine body at the work site, and power on the shearing machine body, so that the distribution box can power on the motor, telescopic rod and hydraulic rod installed therein;

[0019] S2. The staff grabs the handle and moves to the front, rotates the hollow plate to a horizontal position, then grabs the plug plate and moves to the inside of the plate sleeve, places the external plate on the top of the support roller, starts the motor to drive the two L plates to move, and moves the plate toward the main body;

[0020] S3. When the staff needs to use the tool, they grab the grab bar to drive the two placement racks to move, so that the placement rack near the top drives the limit plate to move along the inner side of the slide rail and the limit slide rail, and moves the placement rack to the position near the front of the bottom of the hollow plate;

[0021] S4, the cut plates fall from the discharge port to the top of the top plate, so that the top plate presses the spring downward to shrink a distance of the plate thickness. For each additional plate on the top of the top plate, the spring shrinks a distance of the plate thickness, so that the plates always fall into the inner side of the collection box in a horizontal state;

[0022] S5. When the plates inside the collection box are full, the staff starts the telescopic rod, so that the telescopic rod drives the pressure plate to move to the back, releases the fixation of the rotating plate, and at the same time moves the push plate at the output end of the telescopic rod, so that the push plate passes through the through hole and pushes the plates out of the inner side of the collection box to complete the unloading.

[0023] Preferably, in step S3, the following steps are also included:

[0024] S31. After completing the work, the staff grabs the grab bar and moves to the back, drives the placement frame to move toward the main body through the rotating rod, moves the grab bar to the inner side of the sliding groove, drives the placement frame to move to the bottom of the main body, grabs the plug plate and moves to the front, moves the plug plate out of the inner side of the plate sleeve, grabs the grip bar and turns it downward, moves the grip bar to the inner side of the placement groove, so that the hollow plate is located at the bottom of the flat plate, which is convenient for storing the feeding assembly and reduces the occupied space.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The present invention is equipped with a feeding assembly. When shearing a larger plate, the feeding assembly can start the motor in the feeding assembly to drive the plate to move toward the main body of the shearing machine at a uniform speed. Manual feeding is not required by the staff, thereby improving the accuracy of plate shearing.

[0027] 2. The present invention is equipped with a storage assembly, which can provide storage space for the hollow plate in the feeding assembly and reduce the space occupied by the feeding assembly. At the same time, when the staff needs to use the tool, they grab the grab bar and move to the front, and the grab bar drives the placement rack near the bottom to move to the front, and the placement rack near the bottom moves on the ground through rollers, and the two placement racks move together through the support plate, so that the placement rack near the top drives the limit plate to move along the inner side of the slide rail, and the cooperation of the slide rail and the limit plate can prevent the placement rack from shifting during movement, and the grab bar moves out of the inner side of the sliding groove, and the limit plate enters the inner side of the limit slide rail, so that the cooperation between the limit slide rail and the limit plate continues to prevent the placement rack from shifting during movement, and the placement rack is moved to the position near the front of the bottom of the hollow plate, which is convenient for the staff to store or take tools.

[0028] 3. The present invention is equipped with a collecting component, which can collect the sheared plates produced when the feeding component is working. When the feeding component transports the plates from the outside to the inside of the main body, the staff drives the shear cutter to shear the plates through the hydraulic cylinder, so that the sheared plates fall from the discharge port to the outside, and the sheared plates move along the top of the guide plate and fall into the inside of the collecting box under the guidance of the guide plate. The distance between the top plate and the guide plate is close, so that the plates first contact with the top of the top plate under the action of their own inertia, and the plates move along the top of the top plate to contact with the back of the rotating plate, and then the plates fall horizontally to the top of the top plate. The plates give a downward force to the top plate, so that the top plate squeezes the spring downward under the action of the gravity of the plates, so that the spring contracts. The spring contracts a distance of the thickness of a plate. For each additional plate on the top of the top plate, the spring contracts a distance of the thickness of a plate, so that the plates always fall into the inside of the collecting box in a horizontal state, preventing the fallen plates from being randomly distributed and needing to be collected and sorted, thereby improving functionality.

[0029] 4. The present invention is equipped with a discharging assembly, which can unload the plates collected in the collecting assembly. The staff starts the telescopic rod, so that the output end of the telescopic rod drives the support plate to move, and the support plate drives the pressure plate and the reinforcing rod to move toward the back, so that the pressure plate no longer squeezes the rotating plate, and the fixation of the rotating plate is released. At the same time, the output end of the telescopic rod drives the bridge plate to move, so that the bridge plate drives the push plate to move through the push rod, and the push plate pushes the plates to move toward the back through the through hole. The plates push the rotating plate to rotate upward, so that the rotating plate drives the rotating rod to rotate under the support of the ring and the bearing under the action of external force, and the push plate passes through the through hole to push the plates out of the inner side of the collection box, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the cross-sectional structure of the shearing machine body of the present invention;

[0032] Figure 3 It is a schematic diagram of the cross-sectional structure of a hollow plate of the present invention;

[0033] Figure 4 It is a schematic diagram of the three-dimensional structure of the placement rack of the present invention;

[0034] Figure 5 It is a schematic diagram of the cross-sectional structure of the back side of the hollow plate of the present invention;

[0035] Figure 6 It is a schematic diagram of the three-dimensional structure of the collecting component of the present invention;

[0036] Figure 7 It is a schematic cross-sectional structure diagram of the unloading assembly of the present invention when unloading;

[0037] Figure 8 It is a schematic diagram of the three-dimensional structure of the unloading assembly of the present invention;

[0038] Fig. 9 It is a flow chart of the present invention.

[0039] In the figure: 1. Shearing machine body; 2. Distribution box; 3. Control box; 4. Guardrail; 5. Flat plate; 6. Workbench; 7. Guillotine; 8. Hollow plate; 9. Thin plate; 10. Through hole; 11. Support plate; 12. Support roller; 13. Movable hole; 14. Motor; 15. Screw; 16. Threaded sleeve; 17. L plate; 18. N plate; 19. Insert plate; 20. Baffle; 21. Plate sleeve; 22. Grip; 23. Side plate; 24. Placement slot; 25. Rubber pad; 26. Sliding Groove; 27, grab bar; 28, placement rack; 29, roller; 30, support plate; 31, limit plate; 32, slide rail; 33, limit slide rail; 34, discharge port; 35, guide plate; 36, collection box; 37, opening; 38, through hole; 39, ring; 40, rotating rod; 41, rotating plate; 42, spring; 43, top plate; 44, telescopic rod; 45, bridge plate; 46, push rod; 47, push plate; 48, connecting rod; 49, vertical plate; 50, pressure plate; 51, reinforcing rod. DETAILED DESCRIPTION

[0040] 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.

[0041] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0042] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" means fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, and internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention are understood according to specific circumstances.

[0043] See also Figure 1 , Figure 2 , the present invention provides an embodiment: a large-scale CNC hydraulic gate shearing machine and a method for using the same, comprising a shearing machine body 1, a power distribution box 2 is installed on one side of the shearing machine body 1, a control box 3 is installed on the front of the shearing machine body 1, the shearing machine body 1 can provide a stable support for the control box 3, a guardrail 4 is installed on the front of the shearing machine body 1, and the guardrail 4 is located at the bottom of the control box 3, the shearing machine body 1 can provide a stable support for the guardrail 4, the guardrail 4 can provide a protective effect to prevent the staff from putting their hands or other objects into the inner side of the shearing machine body 1, a flat plate 5 is installed on the front of the shearing machine body 1, a workbench 6 is installed on the top of the flat plate 5, a shearing knife 7 is installed on the inner side of the shearing machine body 1 through a hydraulic rod, and a discharge port 34 is opened through the back of the shearing machine body 1, the shearing machine body 1 can provide a stable support for the flat plate 5, and the flat plate 5 can provide a stable support for the workbench 6.

[0044] The staff needs to firmly install the shearing machine body 1 at the workplace, and power on the charging pile body 1, so that the distribution box 2 powers on the control box 3 arranged therein, and the staff places the external plate on the top plate of the workbench 6, controls the working state of the shearing machine body 1 through the control box 3, pushes the plate toward the inside of the shearing machine body 1, and then controls the hydraulic rod through the operation box 3 to drive the shearing cutter 7 to move downward, so that the shearing cutter 7 shears the plate, and the sheared plate falls to the outside through the discharge port 34.

[0045] See also Figure 1 , Figure 3, an embodiment provided by the present invention: a large-scale CNC hydraulic gate shearing machine and a method for using the same, including a feeding assembly, the feeding assembly including two hollow plates 8, and the two hollow plates 8 are installed at the bottom of the flat plate 5 through hinges, a thin plate 9 is installed on the front of the hollow plate 8, and a movable hole 13 is opened through the front of the hollow plate 8 and the thin plate 9, the flat plate 5 can provide a stable support for the hollow plate 8, the hollow plate 8 can provide a stable support for the thin plate 9, the hollow plate 8 and the flat plate 5 are in the same plane, the thin plate 9 and the workbench 6 are in the same plane, the hollow plate 8 and the thin plate 9 can provide a penetration space for the movable hole 13, a motor 14 is installed on the inner side of the hollow plate 8, a screw rod 15 is installed on the output end of the motor 14, a threaded sleeve 16 is installed on the outer thread of the screw rod 15, L plates 17 are installed on both sides of the threaded sleeve 16, and the two L plates 17 are respectively inserted through the inner side of the movable hole 13, the hollow plate 8 can Provide placement space for the motor 14 and the screw rod 15, the movable hole 13 can provide a movable space for the L plate 17, and the movable hole 13 can provide a limiting function for the L plate 17. A plurality of through holes 10 are opened on the front of the thin plate 9, and a plurality of groups of support plates 11 are installed on the back of the thin plate 9, each group of support plates 11 has two, and each group of support plates 11 is located on both sides of the through hole 10, and the same support roller 12 is installed inside each group of support plates 11 through a bearing, the thin plate 9 can provide a penetration space for the through hole 10, and the through hole 10 can provide a placement space for the support roller 12, a grip rod 22 is installed on one side of the hollow plate 8, an N plate 18 is installed on the back of the hollow plate 8, an insert plate 19 is placed on the inner side of the N plate 18, a baffle 20 is installed on the back of the hollow plate 8, and the baffle 20 is located at the bottom of the insert plate 19, the baffle 20 is used to limit the movement of the insert plate 19, and a plate sleeve 21 is installed at the bottom of the flat plate 5.

[0046] The staff member grabs the grip 22 and moves it forward, so that the grip 22 moves out of the inner side of the placement slot 24 under the action of external force, and the grip 22 drives the hollow plate 8 to rotate forward, so that the hollow plate 8 rotates forward with the hinge as the center under the action of the grip 22, and the hollow plate 8 is rotated to a horizontal position, and then the inserting plate 19 is grabbed and moved toward the plate sleeve 21, so that the inserting plate 19 moves along the inner side of the N plate 18, and part of the inserting plate 19 is moved to the inner side of the plate sleeve 21, so that the inserting plate 19 is supported by the plate sleeve 21. The plate 8 provides support to keep the hollow plate 8 in a horizontal state, and the external plate is placed on the top of the support roller 12. The motor 14 is started, so that the output end of the motor 14 drives the screw rod 15 to rotate. The rotation of the screw rod 15 utilizes the threaded action with the threaded sleeve 16 to drive the threaded sleeve 16 to move toward the shearing machine body 1, so that the threaded sleeve 16 drives the two L plates 17 to move along the inner side of the movable hole 13, and the L plate 17 drives the plate to move, so that the plate moves toward the main body 1 under the action of external force and the support of the support roller 12.

[0047] See also Figure 1 , Figure 4 and Figure 5 , an embodiment provided by the present invention: a large-scale CNC hydraulic gate shearing machine and a method for using the same, including a storage assembly, the storage assembly including two side plates 23, and the two side plates 23 are located on the side of the two hollow plates 8 away from each other, a placement groove 24 is opened on the front of the side plate 23, a rubber pad 25 is installed on the inner side of the placement groove 24, and the rubber pad 25 is located on the outer side of the gripping rod 22, a sliding groove 26 is opened on the front of the side plate 23, and the sliding groove 26 is located at the top of the placement groove 24, and a grabbing rod 27 is placed through the inner side of the sliding groove 26, the side plate 23 can provide a space for opening the placement groove 24 and the sliding groove 26, the placement groove 24 can provide a placement space for the rubber pad 25, the rubber pad 25 can reduce the direct collision between the gripping rod 22 and the placement groove 24, and a placement frame 28 is installed at one end of the grabbing rod 27 A plurality of rollers 29 are installed at the bottom of the placement rack 28, a support plate 30 is installed at the top of the placement rack 28, another placement rack 28 is installed on the top of the support plate 30, and two limit plates 31 are installed on the top of the placement rack 28. The rollers 29 can provide a stable support for the placement rack 28, and the placement rack 28 can be conveniently moved by the rollers 29. The placement rack 28 can provide a placement space for tools. Two groups of slide rails 32 are installed at the bottom of the flat plate 5, each group of slide rails 32 has two, and each group of slide rails 32 is located on both sides of the limit plate 31. Two limit slide rails 33 are installed on the back of the hollow plate 8, and the two limit slide rails 33 are respectively located on the N plate 18, and the limit slide rails 33 correspond to the position of each group of slide rails 32. The slide rails 32 and the limit slide rails 33 can prevent the placement rack 28 from shifting by cooperating with the limit plate 31.

[0048] When the staff needs to use the tool, they grab the grab bar 27 and move it toward the front. The grab bar 27 drives the placement rack 28 near the bottom to move toward the front. The placement rack 28 near the bottom moves on the ground through the rollers 29. The two placement racks 28 move together through the support plate 30, so that the placement rack 28 near the top drives the limit plate 31 to move along the inner side of the slide rail 32. The cooperation between the slide rail 32 and the limit plate 31 can prevent the placement rack 28 from deviating. The grab bar 27 moves out of the inner side of the sliding groove 26 under the action of external force, and the limit plate 31 enters the inner side of the limit slide rail 33, so that the cooperation between the limit slide rail 33 and the limit plate 31 continues to prevent the placement rack 28 from deviating. The movement is offset, and the placement rack 28 is moved to a position near the front at the bottom of the hollow plate 8, which is convenient for the staff to store or take tools. After completing the work, the staff grabs the grab rod 27 and moves to the back, drives the placement rack 28 to move toward the main body 1 through the rotating rod 40, moves the grab rod 27 to the inner side of the sliding groove 26, and drives the placement rack 28 to the bottom of the main body 1 by the grab rod 27. Grab the plug plate 19 and move it to the front, move the plug plate 19 out of the inner side of the plate sleeve 21, grab the grip rod 22 and turn it downward, move the grip rod 22 to the inner side of the placement groove 24, so that the hollow plate 8 is located at the bottom of the flat plate 5, which is convenient for storing the feeding assembly and reducing the occupied space.

[0049] See also Figure 1 , Figure 2 , Figure 6 and Figure 7 The present invention provides an embodiment: a large-scale CNC hydraulic gate shearing machine and a method for using the same, including a collecting assembly, the collecting assembly including a guide plate 35, and the guide plate 35 is installed on the back of the shearing machine body 1, and the guide plate 35 is located at the bottom of the discharge port 34, a collecting box 36 is installed on the back of the shearing machine body 1, and an opening 37 is opened through the back of the collecting box 36, the collecting box 36 can provide a through-opening space for the opening 37, the opening 37 can provide a rotating space for the rotating plate 41, and the inside of the collecting box 36 is opened through There are two through holes 38, and the through hole 38 is communicated with the opening 37. The same through hole 38 is opened through the front, back and bottom of the collection box 36. The collection box 36 can provide a through opening space for the through hole 38. Two rings 39 are installed on the top of the collection box 36. A rotating rod 40 is installed on the inner side of the ring 39 through a bearing. Three rotating plates 41 are installed on the bottom of the rotating rod 40, and the three rotating plates 41 are located on the inner side of the opening 37. A plurality of springs 42 are installed on the inner side of the bottom wall of the collection box 36, and a top plate 43 is installed on the top of the spring 42.

[0050] When the staff transports the external plates to the inner side of the main body through the feeding assembly, the staff drives the shear cutter 7 to shear the plates through the hydraulic cylinder, so that the sheared plates fall to the outside from the discharge port 34, and the sheared plates move along the top of the guide plate 35, and fall into the inner side of the collection box 36 under the guidance of the guide plate 35. The distance between the top plate 43 and the guide plate 35 is close, so that the plates first contact with the top of the top plate 43 under the action of their own inertia, and the plates move along the top of the top plate 43 to contact with the back side of the rotating plate 41, and then the plates fall horizontally to the top of the top plate 43. The plates give a downward force to the top plate 43, so that the top plate 43 squeezes the spring 42 downward under the action of the gravity of the plates, so that the spring 42 contracts, and the spring 42 contracts by a plate thickness. For each additional plate on the top of the top plate 43, the spring 42 will contract by a plate thickness, so that the plates always fall into the inner side of the collection box 36 in a horizontal state.

[0051] See also Figure 1 , Figure 7 and Figure 8, an embodiment of the present invention is: a large-scale CNC hydraulic gate shearing machine and a method for using the same, including a discharge assembly, the discharge assembly including two telescopic rods 44, and the two telescopic rods 44 are respectively located on the back of the two side plates 23, the telescopic rods 44 are located at the bottom of the main body 1, the outer sides of the two telescopic rods 44 are installed with the same bridge plate 45, the back of the bridge plate 45 is installed with two push rods 46, and one end of the two push rods 46 is installed with a push plate 47, the bridge plate 45 can provide a stable support for the push plate 47 through the push rods 46, the width of the two push plates 47 is less than the width of the through hole 38, the output ends of the two telescopic rods 44 are installed with a connecting rod 48, the top of the connecting rod 48 is installed with a vertical plate 49, and the vertical plate 49 is located on the back of the collection box 36, the top of the vertical plate 49 is installed with a pressing plate 50, the bottom of the pressing plate 50 is installed with a reinforcing rod 51, and one end of the reinforcing rod 51 is installed on one side of the vertical plate 49.

[0052] When the plates inside the collecting box 36 are full, the staff starts the telescopic rod 44, so that the output end of the telescopic rod 44 drives the vertical plate 49 to move, and the vertical plate 49 drives the pressure plate 50 and the reinforcing rod 51 to move toward the back, so that the pressure plate 50 no longer squeezes the rotating plate 41, and the fixation of the rotating plate 41 is released. At the same time, the output end of the telescopic rod 44 drives the bridge plate 45 to move, so that the bridge plate 45 drives the push plate 47 to move through the push rod 46, so that the push plate 47 pushes the plates to move toward the back through the through hole 38, and the plates push the rotating plate 41 to rotate upward, so that the rotating plate 41 drives the rotating rod 40 to rotate under the support of the ring 39 and the bearing under the action of external force, and the push plate 47 passes through the through hole 38 to push the plates out of the inner side of the collecting box 36. At this time, the rotating plate 41 rotates back to the initial state under the action of its own gravity, and the telescopic rod 44 is started to contract, and the pressure plate 50 is moved to the back of the rotating plate 41 to contact the rotating plate 41, and the rotating plate 41 is fixed.

[0053] Further, the operation method of the CNC hydraulic gate shearing machine is as follows:

[0054] S1. First, the staff needs to firmly install the shearing machine body 1 at the work site, and power on the shearing machine body 1, so that the distribution box 2 powers on the motor 14, telescopic rod 44 and hydraulic rod arranged therein;

[0055] S2, the staff member grabs the handle 22 and moves to the front, rotates the hollow plate 8 to a horizontal position, then grabs the insert plate 19 and moves to the inside of the plate sleeve 21, places the external plate on the top of the support roller 12, starts the motor 14 to drive the two L plates 17 to move, and moves the plate toward the main body 1;

[0056] S3, when the staff needs to use the tool, they grab the grab bar 27 to drive the two placement racks 28 to move, so that the placement rack 28 near the top drives the limit plate 31 to move along the inner side of the slide rail 32 and the limit slide rail 33, and moves the placement rack 28 to the position near the front of the bottom of the hollow plate 8;

[0057] S4, the cut sheet falls from the discharge port 34 to the top of the top plate 43, so that the top plate 43 presses the spring 42 downward to shrink a distance of the thickness of the sheet. For each additional sheet on the top of the top plate 43, the spring 42 shrinks a distance of the thickness of the sheet, so that the sheet always falls into the inner side of the collection box 36 in a horizontal state;

[0058] S5. When the plates inside the collecting box 36 are full, the staff starts the telescopic rod 44, so that the telescopic rod 44 drives the pressing plate 50 to move to the back side, releases the fixation of the rotating plate 41, and at the same time, the push plate 47 at the output end of the telescopic rod 44 moves, so that the push plate 47 passes through the through hole 38 to push the plates out of the inner side of the collecting box 36, and the unloading is completed.

[0059] Preferably, in step S3, the following steps are also included:

[0060] S31. After finishing the work, the staff member grabs the grab bar 27 and moves to the back side, drives the placement rack 28 to move toward the main body 1 through the rotating rod 40, moves the grab bar 27 to the inner side of the sliding groove 26, and drives the placement rack 28 to move to the bottom of the main body 1 by the grab bar 27. Grasp the plug plate 19 and move it to the front side, move the plug plate 19 out of the inner side of the plate sleeve 21, grab the grip bar 22 and turn it downward, move the grip bar 22 to the inner side of the placement groove 24, so that the hollow plate 8 is located at the bottom of the flat plate 5, which is convenient for storing the feeding assembly and reduces the occupied space.

[0061] Working principle: Before using the CNC hydraulic gate shearing machine, it is necessary to check whether there are any problems that affect the use of the CNC hydraulic gate shearing machine. When the staff needs to use the CNC hydraulic gate shearing machine, they should first firmly install the shearing machine body 1 at the workplace, and power on the shearing machine body 1, grab the grip 22 and move it to the front, rotate the hollow plate 8 to a horizontal position, grab the grip 27 to drive the two placement racks 28 to move, move the placement racks 28 to the bottom of the hollow plate 8 close to the front, take the tool, and the cut plate falls from the discharge port 34 to the top of the top plate 43 to squeeze the top plate 43 downward, start the telescopic rod 44 to drive the push plate 47 to move to the back, and move the plate out of the inner side of the collection box 36 for unloading.

[0062] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention may be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-restrictive, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations within the meaning and range of equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered to limit the claim to which it relates.

Claims

1. A large CNC hydraulic gate shearing machine, characterized by: It comprises a shearing machine body (1), a flat plate (5) is mounted on the front of the shearing machine body (1), a feeding assembly is arranged at the bottom of the flat plate (5), and the feeding assembly is used to move the plate to the inside of the shearing machine body (1) for shearing; The feeding assembly comprises two hollow plates (8), and the two hollow plates (8) are mounted on the bottom of the flat plate (5) through hinges, a thin plate (9) is mounted on the front of the hollow plate (8), and a movable hole (13) is penetrated through the front of the hollow plate (8) and the thin plate (9), a motor (14) is mounted on the inner side of the hollow plate (8), a screw rod (15) is mounted on the output end of the motor (14), a threaded sleeve (16) is threadedly mounted on the outer side of the screw rod (15), L plates (17) are mounted on both sides of the threaded sleeve (16), and the two L plates (17) are respectively penetrated and located on the inner side of the movable hole (13); A gripping rod (22) is installed on one side of the hollow plate (8), an N plate (18) is installed on the back of the hollow plate (8), an inserting plate (19) is placed on the inner side of the N plate (18), and a plate sleeve (21) is installed on the bottom of the flat plate (5); A distribution box (2) is installed on one side of the shearing machine body (1), a control box (3) is installed on the front of the shearing machine body (1), a guardrail (4) is installed on the front of the shearing machine body (1), and the guardrail (4) is located at the bottom of the control box (3), a workbench (6) is installed on the top of the flat plate (5), a shearing knife (7) is installed on the inner side of the shearing machine body (1) through a hydraulic rod, a discharge port (34) is opened through the back of the shearing machine body (1), and a storage component is arranged on the front of the shearing machine body (1), and the storage component is used to place tools used during work; The storage assembly comprises two side panels (23), and the two side panels (23) are located on the sides of the two hollow plates (8) away from each other. A placement groove (24) is provided on the front of the side panel (23), a rubber pad (25) is installed on the inner side of the placement groove (24), and the rubber pad (25) is located on the outer side of the gripping rod (22). A sliding groove (26) is provided on the front of the side panel (23), and the sliding groove (26) is located on the top of the placement groove (24). A grabbing rod (27) is placed through the inner side of the sliding groove (26), and a placement rack (28) is installed at one end of the grabbing rod (27). A plurality of rollers (29) are installed at the bottom of the placement rack (28), and the top of the placement rack (28) is provided with a plurality of rollers (29). A support plate (30) is installed at the top of the support plate (30), another placement rack (28) is installed at the top of the placement rack (28), two limit plates (31) are installed at the top of the placement rack (28), two groups of slide rails (32) are installed at the bottom of the flat plate (5), each group of slide rails (32) has two, and each group of slide rails (32) is located on both sides of the limit plate (31), two limit slide rails (33) are installed on the back of the hollow plate (8), the two limit slide rails (33) are respectively located on both sides of the N plate (18), and the limit slide rails (33) correspond to the position of each group of slide rails (32), and a discharge assembly is installed on the back of the side plate (23), and the discharge assembly is used to discharge the cut plate.

2. A large-scale CNC hydraulic gate shearing machine according to claim 1, characterized in that: The thin plate (9) is provided with a plurality of through holes (10) on the front side, and a plurality of groups of support plates (11) are installed on the back side of the thin plate (9), each group of support plates (11) has two support plates, and each group of support plates (11) is located on both sides of the through holes (10), and a same support roller (12) is installed inside each group of support plates (11) through a bearing.

3. A large-scale CNC hydraulic gate shearing machine according to claim 1, characterized in that: A baffle plate (20) is installed on the back of the hollow plate (8), and the baffle plate (20) is located at the bottom of the plug plate (19). The baffle plate (20) is used to limit the movement of the plug plate (19).

4. A large-scale CNC hydraulic gate shearing machine according to claim 2, characterized in that: A collecting assembly is provided on the back of the shearing machine body (1), and the collecting assembly is used to collect the cut plates. The collecting assembly comprises a guide plate (35), and the guide plate (35) is installed on the back of the shearing machine body (1), and the guide plate (35) is located at the bottom of the discharge port (34). A collecting box (36) is installed on the back of the shearing machine body (1), and an opening (37) is provided through the back of the collecting box (36). Two through holes (38) are provided through the inside of the collecting box (36), and the through holes (38) are communicated with the opening (37). Two circular rings (39) are installed on the top of the collecting box (36), and a rotating rod (40) is installed on the inner side of the circular ring (39) through a bearing. Three rotating plates (41) are installed on the bottom of the rotating rod (40), and the three rotating plates (41) are located on the inner side of the opening (37). A plurality of springs (42) are installed on the inner side of the bottom wall of the collecting box (36), and a top plate (43) is installed on the top of the spring (42).

5. A large-scale CNC hydraulic gate shearing machine according to claim 1, characterized in that: The unloading assembly comprises two telescopic rods (44), and the two telescopic rods (44) are respectively located on the back of the two side plates (23), the outer sides of the two telescopic rods (44) are installed with a same bridge plate (45), the back of the bridge plate (45) is installed with two push rods (46), and one end of the two push rods (46) is installed with a push plate (47), the width of the two push plates (47) is smaller than the width of the through hole (38), the output ends of the two telescopic rods (44) are installed with a connecting rod (48), the top of the connecting rod (48) is installed with a vertical plate (49), and the vertical plate (49) is located on the back of the collection box (36), the top of the vertical plate (49) is installed with a pressing plate (50), the bottom of the pressing plate (50) is installed with a reinforcing rod (51), and one end of the reinforcing rod (51) is installed on one side of the vertical plate (49).

6. A method for using a CNC hydraulic gate shearing machine, applicable to a large CNC hydraulic gate shearing machine according to any one of claims 1 to 5, the method for using the CNC hydraulic gate shearing machine is as follows: S1. First, the staff needs to firmly install the shearing machine body (1) at the work site, and energize the shearing machine body (1), so that the distribution box (2) energizes the motor (14), the telescopic rod (44) and the hydraulic rod arranged therein; S2, the staff member grasps the gripping rod (22) and moves forward to rotate the hollow plate (8) to a horizontal position, then grasps the inserting plate (19) and moves it to the inner side of the plate sleeve (21), places the external plate on the top of the supporting roller (12), and starts the motor (14) to drive the two L plates (17) to move, so that the plate moves toward the main body (1); S3, when the staff needs to use the tool, they grab the grab bar (27) to drive the two placement racks (28) to move, so that the placement rack (28) near the top drives the limit plate (31) to move along the inner side of the slide rail (32) and the limit slide rail (33), and moves the placement rack (28) to a position near the front of the bottom of the hollow plate (8); S4, the sheared plates fall from the discharge port (34) to the top of the top plate (43), so that the top plate (43) presses the spring (42) downward to shrink by a distance of the plate thickness. For each additional plate on the top of the top plate (43), the spring (42) shrinks by a distance of the plate thickness, so that the plates always fall into the inner side of the collection box (36) in a horizontal state; S5. When the plates inside the collecting box (36) are fully collected, the staff starts the telescopic rod (44), so that the telescopic rod (44) drives the pressing plate (50) to move toward the back, thereby releasing the fixation of the rotating plate (41). At the same time, the push plate (47) at the output end of the telescopic rod (44) moves, so that the push plate (47) passes through the through hole (38) to push the plates out of the inner side of the collecting box (36), thereby completing the unloading.

7. The method for using a numerically controlled hydraulic gate shearing machine according to claim 6 is characterized in that: In step S3, the following steps are also included: S31. After completing the work, the staff member grasps the grab bar (27) and moves to the back side, drives the placement rack (28) to move toward the main body (1) through the grab bar (27), moves the grab bar (27) to the inner side of the sliding groove (26), drives the placement rack (28) to move to the bottom of the main body (1), grasps the plug plate (19) and moves to the front side, moves the plug plate (19) out of the inner side of the plate sleeve (21), grasps the grip bar (22) and rotates downward, moves the grip bar (22) to the inner side of the placement groove (24), so that the hollow plate (8) is located at the bottom of the flat plate (5), which is convenient for storing the feeding assembly and reduces the occupied space.

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