CN210523934U

CN210523934U - Multifunctional steel shearing machine

Info

Publication number: CN210523934U
Application number: CN201920969212.9U
Authority: CN
Inventors: 李志荣
Original assignee: Nanjing Lishui Baima Hardware Circuit Equipment Co Ltd
Current assignee: Nanjing Lishui Baima Hardware Circuit Equipment Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-05-15
Anticipated expiration: 2029-06-25

Abstract

The utility model relates to a multi-functional steel cutter, including frame and the workstation of setting in the frame, be provided with closing device in the frame, be provided with shearing mechanism in the frame, it is provided with out the work rest to lie in the other workstation in the frame, ejection of compact frame top surface is provided with a plurality of buffering adhesive tape, ejection of compact frame top surface is provided with a plurality of grating sensors, grating sensor's the height that highly is less than the buffering adhesive tape, go out work rest and frame swivelling joint, be provided with the rotating electrical machines who is connected with ejection of compact pivot in the frame, be provided with the controller in the frame, the bottom that lies in out the work rest in the. The board that cuts is fallen on the play work or material rest, and the controller judges panel length and confirms that the board that drops is waste product or finished product according to grating sensor send signal, and then goes out work or reversal through rotating electrical machines drive play work or material rest for waste product and finished product are accomodate respectively in the both sides of division board, remove the trouble of artifical screening from, facilitate the use, convenient unloading.

Description

Multifunctional steel shearing machine

Technical Field

The utility model belongs to the technical field of the technique of cutter and specifically relates to relate to multi-functional steel cutter.

Background

Shearing machines, also known as guillotines, are machines for shearing plates or strips by moving the shearing blades, and generally comprise blades of the skew type, guillotine type, etc.

The utility model discloses a but buffering hydraulic pressure floodgate formula plate shearing machine is disclosed in the present utility model patent document that the bulletin number is CN207887966U, comprises a workbench, workstation top front side is equipped with the frame, frame top central authorities are equipped with the pneumatic cylinder, the pneumatic cylinder bottom is connected with hydraulic piston rod, hydraulic piston rod lower extreme is equipped with the top rest, be provided with the mounting on the workstation, threaded connection has fastening bolt on the mounting, the accessible fastening bolt is fixed with the plate of cutting, the top rest is connected and is located the top rest below on the guide pillar and be provided with buffer spring with the guide pillar at vertical direction slip, the removal of accessible buffer spring buffering top rest, avoid shearing the in-process impact counter-force destruction part.

The above prior art solutions have the following drawbacks: for guaranteeing that the finished product both ends are absolutely parallel and cut length is accurate when cuting panel, can try earlier to panel and cut according to appointed length aftercutting, finished product and waste material mix when this causes the ejection of compact, still need the manpower additionally to divide the sieve, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional steel cutter can conveniently unload, need not screening waste product and finished product.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the multifunctional steel shearing machine comprises a frame and a workbench arranged on the frame, wherein a pressing device used for pressing a plate on the workbench is arranged on the frame, the frame is provided with a shearing device for shearing the plate, the frame is provided with a discharging frame beside the workbench, the top surface of the discharging frame is provided with a plurality of buffer rubber strips, the top surface of the discharging frame is provided with a plurality of grating sensors, the height of the grating sensor is lower than that of the buffering rubber strip, the discharging frame is rotationally connected with the frame, the frame is provided with a rotating motor for controlling the discharge frame to rotate, the frame is provided with a controller for receiving signals of the grating sensor and controlling the rotating motor to work, the bottom that lies in the pay-off rack in the frame is provided with the collecting vat, the notch of collecting vat is provided with the division board towards pay-off rack and collecting vat.

Through adopting above-mentioned technical scheme, fix panel rethread shearing mechanism on the workstation through closing device and cut, panel drops on a work or material rest, the controller judges panel length according to the signal that the grating sensor sent, and then it is waste product or finished product to confirm that the panel that drops, the controller sends signal drive ejection of compact frame corotation or reversal to the rotating electrical machines for waste product and finished product are accomodate respectively in the both sides of division board, remove the trouble of artifical screening from, facilitate the use, convenient unloading.

The utility model discloses further set up to: the collecting tank is connected with the rack in a sliding mode along the width direction of the workbench, and a handle is arranged on the side face, away from the workbench, of the collecting tank.

Through adopting above-mentioned technical scheme, the user can pass the manual collecting vat that slides of handle, and it is more convenient to take out waste material and finished product.

The utility model discloses further set up to: the frame is provided with a slide rail horizontally connected with the collecting tank in a sliding manner, and the collecting tank is rotatably connected with a plurality of pulleys embedded on the slide rail.

Through adopting above-mentioned technical scheme, the pulley rotates on the slide rail and becomes rolling friction with original sliding friction power, and the required power of the collecting vat that the user manual slided diminishes, and it is more convenient to use.

The utility model discloses further set up to: the rotary connection has the baffle in the frame, the rotatory face of baffle is vertical, the collecting vat moves towards the workstation and when with the workstation butt the baffle is close to the face and the collecting vat butt of workstation, the fixed torsional spring that is used for guaranteeing baffle and collecting vat butt in the frame.

Through adopting above-mentioned technical scheme, the collecting vat is because of the butt of baffle and horizontal position can't change when acceping shearing waste product and finished product, prevents effectively that the pulley from because of the impact rotation of the panel that drops, and then changes the horizontal position of accepting the groove, influence categorised collection's effect, need shift out when collecting vat rotating barrier can, convenient to use.

The utility model discloses further set up to: the shearing device comprises a lifting and moving frame which is connected to the rack in a sliding mode in the vertical direction, an upper shearing edge with an inclined cutting edge is arranged at the bottom of the lifting and moving frame, a hydraulic cylinder with a piston rod fixed to the lifting and moving frame is vertically arranged on the rack, and the upper shearing edge is arranged beside the workbench.

Through adopting above-mentioned technical scheme, the user drives through the piston rod of pneumatic cylinder is flexible that the upper shear blade is vertical to sliding, cuts effectually and control is convenient.

The utility model discloses further set up to: the lifting frame is connected with a reference plate in a sliding mode along the width direction of the workbench, the upper shear blade is arranged between the reference plate and the workbench, and the lifting frame is provided with a positioning mechanism used for controlling the reference plate to horizontally slide.

Through adopting above-mentioned technical scheme, place at the panel tip and the benchmark board butt of workstation, control the benchmark board level through positioning mechanism and slide, change the shearing length that interval between benchmark board and the last cutting edge can guarantee panel, convenient location, and go up the shearing pressure of cutting edge to panel and the frictional force syntropy of benchmark board to panel when shearing, can prevent to a certain extent that panel from upwards buckling in shear point department, prevent that the incision quality is not good.

The utility model discloses further set up to: the positioning mechanism comprises screw rods which are rotatably connected with the lifting and moving frame, the axis of each screw rod is parallel to the width direction of the workbench and is in threaded connection with the reference plate, the number of the screw rods is two, the two screw rods are symmetrically arranged at two ends of the reference plate, a driving shaft is rotatably connected on the lifting and moving frame along the direction parallel to the length direction of the workbench, the driving shaft and the screw rods are in meshing transmission through bevel gears, and the driving shaft is connected with a servo motor.

Through adopting above-mentioned technical scheme, it is rotatory through servo motor control drive shaft, and then drive two screw rods rotatoryly simultaneously through bevel gear meshing transmission, and then drive the benchmark board and remove along workstation width direction, change the interval between benchmark board and the last cutting edge, and control is convenient, and location effect is good.

The utility model discloses further set up to: the compressing device comprises compressing columns which are connected to the frame in a vertical direction in a sliding mode, the number of the compressing columns is a plurality of, the number of the compressing columns is a linear array in the upper portion of the workbench along the length direction of the workbench, hard springs used for driving the compressing columns to slide towards the workbench and abut against the workbench are arranged on the frame, magnetic blocks are arranged on the tops of the compressing columns, electromagnets are arranged in the frame and correspond to the magnetic blocks, and magnetic force generated when the electromagnets are electrified is attracted to the magnetic blocks.

Through adopting above-mentioned technical scheme, place panel and compressing tightly between post and the workstation, the magnetic block and the electro-magnet butt this moment, to the electro-magnet outage, compress tightly the post and slide towards the workstation and fix panel on the workstation under the elasticity drive of stereoplasm spring, to the electro-magnet circular telegram can the separable post and panel that compresses tightly, compress tightly effectual and convenient operation, and the panel is thicker the packing force more big more, fully provided compresses tightly the demand.

To sum up, the utility model discloses a beneficial technological effect does:

1. waste products and finished products can be conveniently distinguished, and the waste products and the finished products are separately collected and unloaded;

2. the positioning of the plate is convenient, and the shearing length effect is good.

Drawings

Fig. 1 is a schematic view of the front overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the back of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a cross-sectional view of the structure of the compressing device of the present invention.

Fig. 5 is a schematic structural diagram of the positioning mechanism of the present invention.

In the figure, 1, a frame; 11. a work table; 2. a discharging frame; 21. a buffering rubber strip; 22. a grating sensor; 23. a rotating electric machine; 24. a controller; 3. collecting tank; 31. a partition plate; 32. a handle; 33. a pulley; 34. a slide rail; 4. a baffle plate; 41. a torsion spring; 5. an upper shear blade; 51. lifting and moving the frame; 52. a hydraulic cylinder; 6. a reference plate; 61. a screw; 62. a drive shaft; 63. a servo motor; 7. a compression post; 71. a hard spring; 72. a magnetic block; 73. an electromagnet.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 5.

Referring to fig. 1 and 2, for the multi-functional steel shearing machine disclosed by the present invention, comprising a frame 1 disposed on the ground and a worktable 11 fixed to the frame 1, a pressing device is disposed on the frame 1 above the worktable 11 for a user to press a plate on the worktable 11, a shearing device is disposed on the frame 1 beside the worktable 11 for a user to shear a plate, a discharging frame 2 is disposed on the frame 1 beside the worktable 11, referring to fig. 4, a plurality of buffering rubber strips 21 and grating sensors 22 are fixed on the top surface of the discharging frame 2, the height of the grating sensors 22 is lower than that of the buffering rubber strips 21, the middle section of the discharging frame 2 is rotatably connected to the frame 1, the rotating surface of the discharging frame 2 is vertical and parallel to the width direction of the worktable 11, a rotating motor 23 with an output end connected to the rotating shaft of the discharging frame 2 is disposed on the frame 1, a controller 24 is disposed on, the controller 24 receives signals of the grating sensor 22 to process and judge and then controls the rotating motor 23 to work, a collecting tank 3 with a vertical upward opening is arranged at the bottom of the discharging frame 2 on the rack 1, a separating plate 31 is arranged in the collecting tank 3, and the length direction of the separating plate 31 is parallel to the length direction of the workbench 11.

The user places panel on workstation 11 and through the horizontal position of the fixed panel of closing device, and then cut panel through shearing mechanism, the panel of different length drops the quantity difference of the grating sensor 22 that covers on ejection of compact frame 2, the length of panel is judged according to the signal that grating sensor 22 sent to controller 24, and then send a signal to rotating electrical machines 23, corotation or upset ejection of compact frame 2, make the panel of different length separately collected, effectively prevent trial-cut waste material and finished product from mixing together, remove the trouble of artifical screening from, it is more convenient to use, cushion adhesive tape 21 avoids panel and grating sensor 22 direct contact simultaneously, fully protect panel and grating sensor 22 not damage.

Referring to fig. 2 and 4, in order to make things convenient for the user to take out finished products and waste material, collecting vat 3 slides along workstation 11 width direction with frame 1 and is connected, collecting vat 3 is provided with handle 32 on keeping away from the side of workstation 11, be provided with the slide rail 34 of being connected with collecting vat 3 horizontal slip in frame 1, the quantity of slide rail 34 is two and the symmetry sets up the both sides at collecting vat 3, swivelling joint has a plurality of to inlay pulley 33 on slide rail 34 on collecting vat 3, pulley 33 evenly distributed is in collecting vat 3's both sides and axis level, the user can pass handle 32 and drive collecting vat 3 and remove, and pulley 33 rotates the required power when reducing manual removal collecting vat 3, it is more convenient to unload.

Referring to fig. 2 and 3, in order to prevent that panel from dropping from a pay-off rack 2 to collecting vat 3 on collecting vat 3 because of inertia vibrations, and then shift out in frame 1, swivelling joint has baffle 4 in frame 1, baffle 4's the vertical and parallel to workstation 11 length direction of plane of rotation, baffle 4's quantity is two and the symmetry sets up the both sides at collecting vat 3, it is used for driving baffle 4 towards the rotatory torsional spring 41 of collecting vat 3 to correspond baffle 4 in frame 1, baffle 4 is close to the face that workstation 11 was kept away from with collecting vat 3 to the face butt of workstation 11 when collecting vat 3 and workstation 11 butt, prevent through baffle 4 to collecting vat 3's butt pressure and prevent that 3 from removing, guarantee the panel collecting vat effect that drops and collect.

Referring to fig. 4, the shearing apparatus includes a lifting frame 51 connected to the frame 1 in a sliding manner in a vertical direction, an upper cutting edge 5 is disposed at one side of the bottom of the lifting frame 51 close to the worktable 11, a cutting edge of the upper cutting edge 5 is inclined in the vertical direction, a plurality of hydraulic cylinders 52 are vertically fixed on the frame 1, piston rods of the hydraulic cylinders 52 are fixed to the lifting frame 51, and meanwhile, in order to facilitate positioning of the plate, a datum plate 6 is slidably connected to the lifting frame 51 in a width direction of the worktable 11, the upper cutting edge 5 is disposed between the datum plate 6 and the worktable 11, a positioning mechanism is disposed on the lifting frame 51 for a user to adjust a horizontal position of the datum plate 6, the user drives the datum plate 6 to horizontally slide by the positioning mechanism, so that a distance between the datum plate 6 and the upper cutting edge 5 is equal to a shearing length, and further controls the lifting frame 51 to move down by the hydraulic cylinders 52, and shears the, and the shearing pressure of the upper shearing edge 5 to the plate and the friction force of the reference plate 6 to the plate are both vertical and downward, so that the plate can be prevented from being bent upwards at the shearing point to a certain extent, and poor notch quality is prevented.

Referring to fig. 5, the positioning mechanism includes screws 61 rotatably connected to the lifting frame 51, the axes of the screws 61 are horizontal and parallel to the width direction of the worktable 11, the number of the screws 61 is two and is threadedly connected to both ends of the reference plate 6, a driving shaft 62 is rotatably connected to the lifting frame 51, the axes of the driving shaft 62 is horizontal and is simultaneously in meshing transmission with the two screws 61 through bevel gears, one end of the driving shaft 62 is connected with a servo motor 63, a user can control the driving shaft 62 to rotate through the servo motor 63, and then the two screws 61 are simultaneously driven to rotate through the bevel gear meshing transmission, and then the reference plate 6 is driven to move along the width direction of the worktable 11, the distance between the reference plate 6 and the upper shearing blade 5 is changed, and the positioning mechanism is convenient to control and.

Referring to fig. 4, the pressing device includes pressing columns 7 slidably connected to the frame 1 in a vertical direction, the number of the pressing columns 7 is several, and the pressing columns 7 are linearly arrayed above the workbench 11 along the length direction of the workbench 11, a hard spring 71 is fixed on the frame 1 corresponding to the pressing column 7, the other end of the hard spring 71 is fixedly connected to the pressing column 7, the pressing column 7 abuts against the workbench 11 when the hard spring 71 is in a natural length, a magnetic block 72 is fixed on the top of the pressing column 7, an electromagnet 73 is fixed in the frame 1 corresponding to the magnetic block 72, the magnetic force of the electromagnet 73 and the magnetic force of the magnetic block 72 attract each other, a user places a plate between the pressing column 7 and the workbench 11, at this time, the magnetic block 72 abuts against the electromagnet 73, the electromagnet 73 is powered off, the pressing column 7 slides toward the workbench 11 under the driving of the elastic force of the hard spring 71 and fixes the plate on the workbench 11, compress tightly effectual and convenient operation.

The implementation principle of the embodiment is as follows: the user places panel on workstation 11 and through the horizontal position of the fixed panel of closing device, cuts panel through pneumatic cylinder 52 drive upper shear blade 5 downstream, and panel drops on ejection of compact frame 2, and controller 24 judges the panel length that drops according to the signal that grating sensor 22 sent, and then control rotating electrical machines 23 is rotatory, carries the both sides of division board 31 respectively with finished product and waste product, realizes the categorised collection, conveniently unloads.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Multifunctional steel shearing machine, including frame (1) and workstation (11) of setting on frame (1), be provided with the closing device who is used for compressing tightly panel on workstation (11) in frame (1), be provided with the shearing mechanism who is used for cuting panel, its characterized in that in frame (1): a discharging frame (2) is arranged on the machine frame (1) beside the workbench (11), the top surface of the discharging frame (2) is provided with a plurality of buffer rubber strips (21), the top surface of the discharging frame (2) is provided with a plurality of grating sensors (22), the height of the grating sensor (22) is lower than that of the buffer rubber strip (21), the discharging frame (2) is rotationally connected with the frame (1), a rotating motor (23) for controlling the discharge frame (2) to rotate is arranged on the frame (1), a controller (24) for receiving signals of the grating sensor (22) and controlling the work of the rotating motor (23) is arranged on the frame (1), a collecting tank (3) is arranged at the bottom of the discharging frame (2) on the frame (1), the notch of the collecting groove (3) faces the discharging frame (2) and a partition plate (31) is arranged in the collecting groove (3).

2. A multi-function steel shearing machine according to claim 1, wherein: collecting vat (3) and frame (1) slide along workstation (11) width direction and be connected, be provided with handle (32) on collecting vat (3) keep away from workstation (11) the side.

3. A multi-function steel shearing machine according to claim 2, wherein: the collecting tank is characterized in that a sliding rail (34) connected with the collecting tank (3) in a horizontal sliding mode is arranged on the rack (1), and a plurality of pulleys (33) embedded on the sliding rail (34) are connected to the collecting tank (3) in a rotating mode.

4. A multi-function steel shearing machine according to claim 3, wherein: frame (1) is gone up swivelling joint and is connected baffle (4), the rotation face of baffle (4) is vertical, collecting vat (3) move towards workstation (11) and when with workstation (11) butt baffle (4) are close to workstation (11) face and collecting vat (3) butt, fixed torsional spring (41) that are used for guaranteeing baffle (4) and collecting vat (3) butt on frame (1).

5. A multi-function steel shearing machine according to claim 1 or 4, wherein: the shearing device comprises a lifting and moving frame (51) which is connected to a rack (1) in a sliding mode in the vertical direction, an upper shearing edge (5) with an inclined cutting edge is arranged at the bottom of the lifting and moving frame (51), a hydraulic cylinder (52) with a piston rod fixed to the lifting and moving frame (51) is vertically arranged on the rack (1), and the upper shearing edge (5) is arranged beside a workbench (11).

6. A multi-function steel shearing machine according to claim 5, wherein: the lifting and moving frame (51) is connected with a reference plate (6) in a sliding mode along the width direction of the workbench (11), the upper shearing edge (5) is arranged between the reference plate (6) and the workbench (11), and the lifting and moving frame (51) is provided with a positioning mechanism used for controlling the horizontal sliding of the reference plate (6).

7. A multi-function steel shearing machine according to claim 6, wherein: the positioning mechanism comprises screw rods (61) rotatably connected with a lifting frame (51), the axis of each screw rod (61) is parallel to the width direction of the workbench (11) and is in threaded connection with the reference plate (6), the number of the screw rods (61) is two, the screw rods are symmetrically arranged at two ends of the reference plate (6), a driving shaft (62) is rotatably connected to the lifting frame (51) along the direction parallel to the length direction of the workbench (11), the driving shaft (62) and the screw rods (61) are in meshing transmission through bevel gears, and the driving shaft (62) is connected with a servo motor (63).

8. A multi-function steel shearing machine according to claim 7, wherein: closing device includes along vertical to sliding connection compressing tightly post (7) in frame (1), the quantity that compresses tightly post (7) is a plurality of and along workstation (11) length direction linear array in workstation (11) top, be provided with on frame (1) and be used for the drive to compress tightly post (7) and slide towards workstation (11) and with hard spring (71) of workstation (11) butt, it is provided with magnetic block (72) to compress tightly post (7) top, correspond magnetic block (72) in frame (1) and be provided with electro-magnet (73), the magnetic force that produces when electro-magnet (73) circular telegram attracts mutually with magnetic block (72).