Intelligent numerical control hydraulic plate shearing machine

Abstract

The utility model discloses an intelligent numerical control hydraulic plate shearing machine, which relates to the technical field of plate shearing machine equipment, comprises a plate shearing machine protection shell and a control console arranged on the plate shearing machine protection shell, and is characterized by further comprising a placing table assembly, a steel plate control assembly, a plate shearing assembly, a protection assembly and a hydraulic assembly, an electric control box is installed on one side of the plate shearing machine protection shell, and the control table comprises an input panel and control buttons. According to the device, the movement of the motor and the servo motor is accurately controlled through the console to realize high-precision cutting of the steel plate, so that cutting errors caused by manually moving the steel plate by an operator depending on experience are avoided, and the cutting efficiency is improved; according to the device, a protection device of equipment is perfected, safety infrared alarm is used for being matched with emergency braking of the plate shearing assembly, autonomous alarm and autonomous control movement are achieved, the body parts of operators are prevented from being accidentally injured, and the safety of the equipment is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate shearing machine equipment technical field, concretely to a kind of intelligent numerical control hydraulic plate shearing machine. BACKGROUND

[0002] In plate processing industry, plate shearing machine is a commonly used equipment, for cutting plate according to demand into different sizes.

[0003] Traditional hydraulic plate shearing machine in operation process, often need manual adjustment cutting parameters, such as cutting length, angle, not only operation is cumbersome, and precision is difficult to guarantee.Meanwhile in safety protection aspect also exist certain deficiency, easy to cause harm to operator. INVENTION CONTENTS

[0004] The utility model provides a kind of intelligent numerical control hydraulic plate shearing machine, with the advantages of improving plate shearing efficiency and protection ability, to solve the problem that existing equipment needs manual adjustment plate operation is cumbersome and safety protection is insufficient.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of intelligent numerical control hydraulic plate shearing machine, including plate shearing machine protective shell and control console being located on the plate shearing machine protective shell, it is characterized in that, still include placing table assembly, steel plate control component, plate shearing component, protection component and hydraulic component, wherein:

[0006] The plate shearing machine protective shell side is equipped with electrical control box, and the control console includes input panel and control button;

[0007] The steel plate control component includes several equidistantly arranged servo motors, the servo motor is equipped with screw rod, the screw rod is inserted between fixed slide rail, the fixed slide rail is embedded with push plate and slidingly cooperates, one side of the push plate is equipped with steel plate;

[0008] The steel plate is symmetrically equipped with baffle, the baffle is elastically connected with support frame by spring, laser distance sensor is fixed on the support frame by screw, the laser distance sensor is electrically connected with control console, and the protection component includes protective cover, one side of the protective cover is equipped with infrared emission tube and reflector.

[0009] As a preferred technical scheme of the utility model, the plate shearing machine protective shell is equipped with plate shearing inlet, the infrared emission tube and reflector are fixed symmetrically in the inner side of plate shearing inlet by bolt, and the infrared emission tube is electrically connected with alarm and control console.

[0010] As a preferred technical scheme of the utility model, the support frame is welded on the inner side wall of the shearing machine protective shell, the support frame height is lower than the shearing plate inlet, the support frame is embedded with the material blocking plate and is in sliding fit, and the material blocking plate is at the same height with the laser distance sensor.

[0011] As a preferred technical scheme of the utility model, the placing table assembly includes a bottom plate, platforms are symmetrically fixed on the bottom plate through screws, the fixed sliding rail is welded on the bottom plate, and the screw rod is embedded with the push plate and is in screw fit.

[0012] As a preferred technical scheme of the utility model, the hydraulic assembly includes an oil tank, an oil pump and a motor are fixed on the oil tank through bolts, the oil tank is connected with the oil cylinder through an oil pipe, and direction valves are symmetrically arranged on the two sides of the motor.

[0013] As a preferred technical scheme of the utility model, the direction valves are electrically connected with the electrical control box, the shearing plate assembly includes a shearing back plate, an upper cutter is fixed on one side of the bottom of the shearing back plate through a bolt, and the top of the oil cylinder is fixed on the shearing back plate through a bolt.

[0014] As a preferred technical scheme of the utility model, a lower cutter is fixed on the bottom surface of the shearing plate inlet through a bolt, a plurality of elastic pressing shafts are arranged above the lower cutter, the elastic pressing shafts are embedded with the top plate and are in sliding fit, and the top plate is welded on one side of the shearing back plate.

[0015] Compared with the prior art, the utility model provides an intelligent numerical control hydraulic shearing plate machine, has the following beneficial effects: the device realizes high-precision cutting of the steel plate through accurate control of the movement of the motor and the servo motor through the console, avoids cutting errors caused by manual movement of the steel plate by the operator according to experience, and improves cutting efficiency; the device perfects the protective device of the equipment, cooperates with the emergency brake of the shearing plate assembly through the safety infrared alarm, realizes autonomous alarm and autonomous control movement to avoid injury to the body parts of the operator, and greatly improves the safety of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the internal structure view of the utility model;

[0018] Figure 3 It is the placing table assembly structure schematic view of the utility model;

[0019] Figure 4 It is the steel plate control assembly structure view of the utility model;

[0020] Figure 5 It is the shearing plate assembly structure schematic view of the utility model;

[0021] Figure 6 The utility model discloses a hydraulic assembly structure diagram.

[0022] In the drawing: 1, shearing machine protective shell, 11, electrical control box, 12, shearing entrance, 2, control cabinet, 21, input panel, 22, control button, 3, placing table assembly, 31, bottom plate, 32, platform, 4, steel plate control assembly, 41, servo motor, 42, screw rod, 43, fixed slide rail, 44, push plate, 8, steel plate, 45, material blocking plate, 46, spring, 47, support frame, 48, laser distance sensor, 5, shearing assembly, 51, shearing backboard, 52, upper knife, 53, lower knife, 54, elastic pressing shaft, 55, top plate, 6, protection assembly, 61, protective cover, 62, infrared emission tube, 63, reflector, 64, alarm, 7, hydraulic assembly, 71, oil tank, 72, oil pump, 73, motor, 74, oil pipe, 75, oil cylinder, 76, directional valve. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model. Embodiment one

[0024] Please refer to Figures 1-6 The utility model discloses an intelligent numerical control hydraulic shearing machine, including shearing machine protective shell 1 and the control cabinet 2 of being established on shearing machine protective shell 1, its characterized in that still includes placing table assembly 3, steel plate control assembly 4, shearing assembly 5, protection assembly 6 and hydraulic assembly 7, wherein:

[0025] Shearing machine protective shell 1 one side is equipped with electrical control box 11, and the control cabinet 2 includes input panel 21 and control button 22.

[0026] Please refer to the attached Figure 4 Steel plate control assembly 4 includes several equidistance arrangement servo motor 41, and servo motor 41 is equipped with screw rod 42, and screw rod 42 is inserted between fixed slide rail 43, and fixed slide rail 43 is embedded push plate 44 and slide fit, and push plate 44 one side is equipped with steel plate 8, specifically, servo motor 41 can drive screw rod 42 rotation, and screw rod 42 can be relatively displaced with push plate 44 through screw action, and then drive push plate 44 to move on slide rail 43, and push steel plate 8 to move.

[0027] The steel plate 8 is symmetrically provided with a material blocking plate 45, the material blocking plate 45 is elastically connected with a support frame 47 through a spring 46, a laser distance sensor 48 is fixed on the support frame 47 through a screw, the laser distance sensor 48 is electrically connected with the control console 2, and the protection assembly 6 comprises a protection cover 61, one side of the protection cover 61 is provided with an infrared emitter tube 62 and a light-reflecting plate 63, specifically, the protection cover 61 can prevent the operator's body from entering the plate shearing area, so as to avoid causing accidental injury.

[0028] Please refer to the attached drawings Figure 2 And Figure 5 The plate shearing machine protection shell 1 is provided with a plate shearing inlet 12, the infrared emitter tube 62 and the light-reflecting plate 63 are symmetrically fixed on the two sides of the inner side of the plate shearing inlet 12 through bolts, the infrared emitter tube 62 is electrically connected with an alarm 64 and the control console 2, specifically, the infrared emitter tube 62 emits infrared rays to the light-reflecting plate 63 in real time, the light-reflecting plate 63 reflects the infrared light back to the emitter tube 62 to complete signal receiving, so as to prevent the operator's hands from entering by mistake.

[0029] In the embodiment, after the steel plate 8 enters the plate shearing area, the material blocking plate 45 is pushed to slide on the support frame 47 and compress the spring 46, at this time, the laser distance sensor 48 monitors the moving distance of the material blocking plate 45 in real time and feeds back to the control console 2, the control console 2 calculates the real-time shearing length of the steel plate 8 according to the moving distance of the material blocking plate 45, and then realizes the control of the cutting length of the steel plate 8. Embodiment two

[0030] Based on the above embodiment 1, please refer to the attached drawings Figure 5 And Figure 6 The support frame 47 is welded on the inner side wall of the plate shearing machine protection shell 1, the height of the support frame 47 is lower than that of the plate shearing inlet 12, the support frame 47 is embedded with the material blocking plate 45 and is in sliding fit, and the material blocking plate 45 is at the same height as the laser distance sensor 48.

[0031] The placing table assembly 3 comprises a bottom plate 31, the platform 32 is symmetrically fixed on the bottom plate 31 through screws, the fixed sliding rail 43 is welded on the bottom plate 31, and the screw rod 42 is embedded with the push plate 44 and is in screw fit.

[0032] The hydraulic assembly 7 comprises an oil tank 71, the oil pump 72 and the motor 73 are fixed on the oil tank 71 through bolts, the oil tank 71 is connected with the oil cylinder 75 through the oil pipe 74, and the direction valve 76 is symmetrically arranged on the two sides of the motor 73, specifically, the direction valve 76 can change the flow direction of the oil flow through the movement of the internal valve core, so as to control the start, stop and change of the movement direction of the oil cylinder 75, so that the extension and retraction of the oil cylinder 75 can be easily controlled.

[0033] The direction valve 76 is electrically connected with the electrical control box 11, the plate shearing assembly 5 comprises a shearing back plate 51, the upper cutter 52 is fixed on one side of the bottom of the shearing back plate 51 through a bolt, and the top of the oil cylinder 75 is fixed on the shearing back plate 51 through a bolt.

[0034] The bottom surface of the plate shearing inlet 12 is fixed with the lower cutter 53 through bolts, a plurality of elastic pressing shafts 54 are arranged above the lower cutter 53, the elastic pressing shafts 54 are embedded in the top plate 55 and are in sliding fit, and the top plate 55 is welded on one side of the shearing back plate 51.

[0035] In the embodiment, the motor 73 can drive the oil pump 72 to press the hydraulic oil from the oil tank 71 into the oil cylinder 75 through the oil pipe 74, the up-and-down stretching and retracting of the oil cylinder 75 is realized through the control of the directional valve 76, and the upper cutter 52 is driven to cooperate with the lower cutter 53 to complete the cutting of the steel plate 8.

[0036] The working principle and use process of the utility model are as follows: firstly, the steel plate 8 is placed on the platform 32, the length and angle required to be cut are input through the input panel 21 of the control cabinet 2, the control cabinet 2 controls the three servo motors 41 to start through the electrical control box 11, when the cutting angle is zero, the three servo motors 41 drive the screw rods 42 to rotate synchronously, the screw rods 42 drive the push plates 44 to move, and then the steel plate 8 is horizontally pushed to slide on the platform 32 and enters the shearing area from the plate shearing inlet 12, the steel plate 8 enters and drives the material blocking plate 45 to slide on the supporting frame 47 and compresses the spring 46, at this time, the laser distance sensor 48 monitors the moving distance of the material blocking plate 45 in real time and feeds back to the control cabinet 2, the control cabinet 2 calculates the real-time shearing length of the steel plate 8 according to the moving distance of the material blocking plate 45, and the movement of the servo motor 41 is closed when the shearing length is consistent with the input length;

[0037] When the cutting angle is not zero, the control cabinet 2 controls the three servo motors 41 to move asynchronously, and then controls the steel plate 8 to be deflected, and then realizes the precise control of the cutting angle;

[0038] Subsequently, the control cabinet 2 starts the motor 73 to drive the oil pump 72 to press the hydraulic oil from the oil tank 71 into the oil cylinder 75 through the oil pipe 74, the up-and-down stretching and retracting of the oil cylinder 75 is realized through the control of the directional valve 76, the elastic pressing shafts 54 are driven to descend by the shearing back plate 51, the steel plate 8 is first pressed to avoid the steel plate 8 from being raised, and then the shearing back plate 51 continues to descend, and the upper cutter 52 cooperates with the lower cutter 53 to complete the cutting of the steel plate 8;

[0039] In the shearing machine work, the protective cover 61 can prevent the operator body into the shearing area, to avoid causing injury, while the infrared emitter tube 62 real-time emission of infrared to the reflector 63, reflector 63 reflected infrared light back to the emitter tube 62 complete signal receiving, signal real-time feedback to the console 2, when the operator hand into the shearing area, the signal is cut off, the console 2 start alarm 64 emit buzzer alarm while stopping the motor 73 movement, to ensure the safety of the operator, greatly improve the safety of the equipment.

Claims

1. An intelligent numerical control hydraulic plate shearing machine, comprising a shearing machine protective shell (1) and a control console (2) arranged on the shearing machine protective shell (1), characterized in that, It also includes the placement of the platform assembly (3), steel plate control assembly (4), shearing plate assembly (5), protection assembly (6) and hydraulic assembly (7), wherein: The shearing machine protective shell (1) is provided with an electrical control box (11) on one side, and the console (2) includes an input panel (21) and control buttons (22); The steel plate control assembly (4) includes a plurality of equally spaced servo motors (41), the servo motor (41) is provided with a screw rod (42), the screw rod (42) is inserted between the fixed slide rail (43), the fixed slide rail (43) is embedded with a push plate (44) and is in sliding fit, one side of the push plate (44) is provided with a steel plate (8); The steel plate (8) is symmetrically provided with a baffle plate (45), the baffle plate (45) is elastically connected with a support frame (47) through a spring (46), the support frame (47) is fixed with a laser distance sensor (48) through a screw, the laser distance sensor (48) is electrically connected with the console (2), the protection assembly (6) includes a protective cover (61), the protective cover (61) is provided with an infrared emitter tube (62) and a reflector (63) on one side.

2. The intelligent numerical control hydraulic plate shearing machine according to claim 1, characterized in that: The shearing machine protective shell (1) is provided with a shearing plate inlet (12), the infrared emitter tube (62) and the reflector (63) are symmetrically fixed inside the shearing plate inlet (12) through bolts, the infrared emitter tube (62) is electrically connected with the alarm (64) and the console (2).

3. The intelligent numerical control hydraulic plate shearing machine according to claim 2, characterized in that: The support frame (47) is welded on the inner side wall of the shearing machine protective shell (1), the height of the support frame (47) is lower than that of the shearing plate inlet (12), the support frame (47) is embedded with the baffle plate (45) and is in sliding fit, the baffle plate (45) is at the same height as the laser distance sensor (48).

4. The intelligent numerical control hydraulic plate shearing machine according to claim 3, characterized in that: The placement of the platform assembly (3) includes a bottom plate (31), the bottom plate (31) is symmetrically fixed with a platform (32) through a screw, the fixed slide rail (43) is welded on the bottom plate (31), the screw rod (42) and the push plate (44) are embedded and screwed together.

5. The intelligent numerical control hydraulic plate shearing machine according to claim 1, characterized in that: The hydraulic assembly (7) includes an oil tank (71), the oil tank (71) is fixed with an oil pump (72) and a motor (73) through a bolt, the oil tank (71) is connected with an oil cylinder (75) through an oil pipe (74), the motor (73) is symmetrically provided with a directional valve (76) on both sides.

6. The intelligent numerical control hydraulic plate shearing machine according to claim 5, characterized in that: The directional valve (76) is electrically connected with the electrical control box (11), the shearing plate assembly (5) includes a shearing back plate (51), the shearing back plate (51) is fixed with an upper knife (52) on one side at the bottom through a bolt, the oil cylinder (75) is fixed on the shearing back plate (51) at the top through a bolt.

7. The intelligent numerical control hydraulic plate shearing machine according to claim 2, characterized in that: The shearing plate inlet (12) is fixed with a lower knife (53) on the bottom surface through a bolt, a plurality of elastic pressing shafts (54) are provided above the lower knife (53), the elastic pressing shafts (54) are embedded with a top plate (55) and are in sliding fit, the top plate (55) is welded on one side of the shearing back plate (51).

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