CN213856445U

CN213856445U - Bending machine with automatic front feeding device

Info

Publication number: CN213856445U
Application number: CN202022353808.1U
Authority: CN
Inventors: 张美玲; 张达凯
Original assignee: Ma'anshan Kaisen Automation Engineering Co ltd
Current assignee: Ma'anshan Kaisen Automation Engineering Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-08-03
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to a bender technical field just discloses a take automatic preceding material feeding unit's bender, including conveyer belt and brace table, and the conveyer belt installs the one side at the brace table, along installing a plurality of roller bearings of the even equidistance of straight line distribution in the conveyer belt, install bending mechanism on the brace table, the limiting plate is installed to the symmetry on the conveyer belt, one of them the both ends of roller bearing all pass the conveyer belt and outwards extend, and the reciprocal lead screw of equal fixedly connected with, threaded connection has ball nut on the reciprocal lead screw, ball nut's lateral wall rotates through first bearing and is connected with the reciprocating plate, and first bearing is fixed to be established in the reciprocating plate, reciprocal hole has been seted up about the reciprocal lead screw symmetry to the lateral wall of limiting plate, sliding connection has reciprocating rod in the reciprocal hole. The utility model discloses put positive to panel, the follow-up punching press of being convenient for is convenient for simultaneously the punching press goes out the panel of different angles.

Description

Bending machine with automatic front feeding device

Technical Field

The utility model relates to a bender technical field especially relates to a take automatic preceding material feeding unit's bender.

Background

The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. The electromagnetic force clamping is adopted, so that the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed, and the operation is very simple and convenient.

Traditional bender is bent man-hour, adopts the conveyer belt pay-off, and then accomplishes the autoloading of panel, but the conveyer belt that current feeding mechanism carries out the pay-off can not keep panel to ajust, and then subsequent bending of being not convenient for, and the bender still is not convenient for roll over panel appointed angle simultaneously, for this reason, we provide a take automatic preceding material feeding unit's bender.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the in-process that has the bender in the prior art used appears, and the bender of a take automatic preceding material feeding unit that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bending machine with an automatic front feeding device comprises a conveying belt and a supporting table, wherein the conveying belt is installed on one side of the supporting table, a plurality of rolling shafts are installed in the conveying belt along the straight line distribution and in the same distance, a bending mechanism is installed on the supporting table, limiting plates are symmetrically installed on the conveying belt, one of the rolling shafts penetrates through the conveying belt and extends outwards at two ends, reciprocating screws are fixedly connected with the reciprocating screws, ball nuts are connected to the reciprocating screws in a threaded mode, the outer side walls of the ball nuts are rotatably connected with reciprocating plates through first bearings, the first bearings are fixedly arranged in the reciprocating plates, reciprocating holes are symmetrically formed in the side walls of the limiting plates relative to the reciprocating screws, reciprocating rods are connected in the reciprocating holes in a sliding mode, one ends, close to the reciprocating plates, of the reciprocating rods penetrate through orifices of the reciprocating holes and extend outwards and are fixedly connected with the reciprocating plates, two ends of the reciprocating rods, which are far away from the reciprocating plate, located on the same side penetrate through the hole openings of the reciprocating holes and extend outwards, and the two ends are fixedly connected with the abutting plates together.

Preferably, the bending mechanism comprises a punching machine, a stamping rod, a base plate and two first supporting plates, the punching machine is arranged on the vertical side wall of one side of the supporting table, the stamping rod is arranged at the output end of the punching machine, the base plate is fixedly connected on the vertical side wall of the supporting table which is positioned under the punching machine, the two first supporting plates are symmetrically and fixedly connected on the side wall of the supporting table relative to the base plate, the first supporting plate is positioned right above the base plate, the side wall of the top of the base plate is provided with an adjusting groove, the adjusting groove is internally and symmetrically and slidably connected with an adjusting block, the adjusting block which is positioned in the adjusting groove is provided with a screw hole, a screw rod is connected between the two screw holes through common screw threads, the screw rod is fixedly provided with symmetrically arranged screw threads on the rod wall, two ends of the screw rod sequentially penetrate through the screw hole and the groove wall of, and the second bearing is fixedly arranged in the groove wall of the adjusting groove, the upper end of the adjusting block penetrates through the notch of the adjusting groove and extends upwards, a second supporting plate is fixedly connected with the upper end of the adjusting block, and the top side walls of the second supporting plate and the first supporting plate are positioned on the same horizontal plane.

Preferably, be the even equidistance of annular distribution on the pore wall in reciprocal hole and seted up a plurality of ball groove, ball inslot roll connection has the ball, the ball is kept away from the one end of ball groove tank bottom and is passed ball groove notch and outwards extend, and with the pole wall roll connection of reciprocating lever.

Preferably, the ball groove is closed, and the diameter of the ball is larger than that of the notch of the ball groove.

Preferably, a plurality of fixed pulleys are uniformly distributed in a matrix manner and are equidistantly arranged on the opposite side walls of the two abutting plates.

Preferably, one end of the reciprocating screw rod, which is far away from the rolling shaft, is fixedly connected with a limiting block.

Preferably, both ends of the screw rod are fixedly connected with handles.

Preferably, a stop block is fixedly connected to the side wall of the top of the first supporting plate far away from the conveying belt.

Preferably, the support table, the limiting plate, the base plate, the first support plate, the second support plate and the punching machine are coated with antirust paint.

Compared with the prior art, the utility model provides a take automatic preceding material feeding unit's bender possesses following beneficial effect:

1. this take automatic preceding material feeding unit's bender, through setting up the conveyer belt, a supporting bench, the roller bearing, the limiting plate, reciprocal lead screw, ball nut, reciprocal board, reciprocal hole, the reciprocating lever, support the board, the punching machine, the depression bar, base plate and first backup pad, panel when carrying on the conveyer belt, rotatory roller bearing makes reciprocal lead screw rotatory, because the limiting displacement of reciprocal hole and reciprocating lever, and then reciprocal board carries out reciprocating motion along reciprocal lead screw, and then make two support the board carry out the motion in opposite directions or the looks back of the body, and then put forward panel on the conveyer belt, and then the processing of the follow-up punching press of being convenient for.

2. This take automatic preceding material feeding unit's bender, through setting up adjustment tank, regulating block, screw rod and second backup pad, when need bend out different angles, rotatory screw rod because the fixed screw thread that is equipped with the symmetry setting on the screw rod, and the limiting displacement of regulating block and adjustment tank, and then make two regulating blocks carry out in opposite directions or back of the body motion along the adjustment tank, and then make two second backup pads carry out in opposite directions or back of the body motion, and then can punch out the panel of different angles.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses put right panel, the follow-up punching press of being convenient for is convenient for simultaneously the punching press goes out the panel of different angles.

Drawings

Fig. 1 is a schematic structural view of a bending machine with an automatic front feeding device provided by the present invention;

fig. 2 is a schematic structural view of a bending machine conveyor belt with an automatic front feeding device provided by the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B in fig. 1.

In the figure: the device comprises a conveying belt 1, a supporting table 2, a rolling shaft 3, a limiting plate 4, a reciprocating screw rod 5, a ball nut 6, a reciprocating plate 7, a reciprocating hole 8, a reciprocating rod 9, a butting plate 10, a punching machine 11, a punching rod 11, a base plate 13, a first supporting plate 14, an adjusting groove 15, an adjusting block 16, a screw hole 17, a screw rod 18, a second supporting plate 19, a ball groove 20, a ball 21, a fixed pulley 22 and a stop block 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a bending machine with an automatic front feeding device comprises a conveyer belt 1 and a supporting table 2, wherein the conveyer belt 1 is installed at one side of the supporting table 2, a plurality of rollers 3 are uniformly and equidistantly arranged in the conveyer belt 1, a bending mechanism is installed on the supporting table 2, limiting plates 4 are symmetrically installed on the conveyer belt 1, two ends of one roller 3 penetrate through the conveyer belt 1 and extend outwards, and are fixedly connected with a reciprocating screw 5, a ball nut 6 is connected to the reciprocating screw 5 through a thread, the outer side wall of the ball nut 6 is rotatably connected with a reciprocating plate 7 through a first bearing, the first bearing is fixedly arranged in the reciprocating plate 7, reciprocating holes 8 are symmetrically formed in the side wall of the limiting plate 4 relative to the reciprocating screw 5, a reciprocating rod 9 is slidably connected in the reciprocating holes 8, one end, close to the reciprocating plate 7, of the reciprocating rod 9 penetrates through a hole opening of the reciprocating hole 8 and, and with reciprocating plate 7 fixed connection, the one end that is located same one side two reciprocating rod 9 and keeps away from reciprocating plate 7 all passes the drill way of reciprocating hole 8 and outwards extends, and common fixedly connected with supports board 10, when panel is carried on conveyer belt 1, rotatory roller bearing 3 makes reciprocating screw 5 rotatory, because reciprocating hole 8 and reciprocating rod 9's limiting displacement, and then reciprocating plate 7 carries out reciprocating motion along reciprocating screw 5, and then make two support boards 10 carry out the motion of opposite directions or carrying on the back mutually, and then put forward the panel on the conveyer belt 1, and then the processing of the follow-up punching press of being convenient for.

The bending mechanism comprises a punching machine 11, a punching rod 12, a base plate 13 and two first supporting plates 14, wherein the punching machine 11 is arranged on the vertical side wall of one side of the supporting table 2, the punching rod 12 is arranged at the output end of the punching machine 11, the base plate 13 is fixedly connected on the vertical side wall of the supporting table 2 which is positioned under the punching machine 11, the two first supporting plates 14 are symmetrically and fixedly connected on the side wall of the supporting table 2 relative to the base plate 13, the first supporting plates 14 are positioned right above the base plate 13, the top side wall of the base plate 13 is provided with an adjusting groove 15, the adjusting groove 15 is internally and symmetrically connected with an adjusting block 16 in a sliding manner, the adjusting block 16 positioned in the adjusting groove 15 is provided with a screw hole 17, a screw rod 18 is connected between the two screw holes 17 through common screw threads, symmetrically arranged screw threads are fixedly arranged on the rod wall of the screw rod 18, two ends of the screw rod 18 sequentially penetrate through the groove walls of the screw hole 17 and the adjusting groove 15 and extend outwards, the screw rod 18 is rotatably connected with the groove wall of the adjusting groove 15 through a second bearing, and the second bearing is fixed to be established in the cell wall of adjustment tank 15, the notch of adjustment tank 15 is passed and upwards extends in the upper end of regulating block 16, and fixedly connected with second backup pad 19, the top lateral wall of second backup pad 19 and first backup pad 14 is in on the same horizontal plane, when different angles need to be bent out, rotatory screw rod 18, because the fixed screw thread that is equipped with the symmetry setting on the screw rod 18, and the limiting displacement of regulating block 16 and adjustment tank 15, and then make two regulating block 16 carry out in opposite directions or back-to-back movement along adjustment tank 15, and then make two second backup pads 19 carry out in opposite directions or back-to-back movement, and then can the panel of punching out different angles.

Be the even equidistance of annular distribution and seted up a plurality of ball groove 20 on the pore wall of reciprocal hole 8, the ball 21 is connected with in the ball groove 20 roll, and the ball 21 one end of keeping away from the groove bottom of ball groove 20 passes ball groove 20 notch and outwards extends, and with the pole wall roll connection of reciprocating lever 9 for reciprocating lever 9 moves more swiftly.

The ball groove 20 is closed, and the diameter of the ball 21 is larger than that of the notch of the ball groove 20, so that the ball 19 is prevented from being separated from the ball groove 20.

The opposite side walls of the two abutting plates 10 are uniformly distributed in a matrix manner and are provided with a plurality of fixed pulleys 22 at equal intervals, so that the plate can conveniently pass between the two abutting plates 10.

The one end fixedly connected with stopper that roller bearing 3 was kept away from to reciprocal lead screw 5 prevents that ball nut 6 from breaking away from the condition emergence of reciprocal lead screw 5.

Both ends of the screw 18 are fixedly connected with handles, so that the screw 18 can be rotated conveniently.

The top side wall of the first supporting plate 14 far away from the conveying belt 1 is fixedly connected with a stop block 23, so that the plate is prevented from being separated from the first supporting plate 14.

All scribble the anti-rust paint on brace table 2, limiting plate 4, base plate 13, first backup pad 14, second backup pad 19 and the punching machine 11, prevent that the rusty condition of brace table 2, limiting plate 4, base plate 13, first backup pad 14, second backup pad 19 and punching machine 11 from taking place.

In the utility model, when the plate is conveyed on the conveyer belt 1, the reciprocating screw rod 5 is rotated by the rotating roller 3, and due to the limiting action of the reciprocating hole 8 and the reciprocating rod 9, the reciprocating plate 7 reciprocates along the reciprocating screw rod 5, so that the two abutting plates 10 move in opposite directions or in opposite directions, and the plate on the conveyer belt 1 is straightened, thereby facilitating the processing of subsequent stamping; when different angles need to be bent, the screw rod 18 is rotated, and the screw threads are symmetrically arranged on the screw rod 18, so that the two adjusting blocks 16 move in opposite directions or in opposite directions along the adjusting groove 15 under the limiting effect of the adjusting blocks 16 and the adjusting groove 15, and the two second supporting plates 19 move in opposite directions or in opposite directions, so that plates at different angles can be punched.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The bending machine with the automatic front feeding device comprises a conveying belt (1) and a supporting table (2), wherein the conveying belt (1) is installed on one side of the supporting table (2), a plurality of rolling shafts (3) are installed in the conveying belt (1) along the uniform equal distance of linear distribution, and is characterized in that a bending mechanism is installed on the supporting table (2), limiting plates (4) are symmetrically installed on the conveying belt (1), one of the rolling shafts (3) penetrates through the conveying belt (1) and extends outwards, and is fixedly connected with a reciprocating screw rod (5), a ball nut (6) is in threaded connection with the reciprocating screw rod (5), a reciprocating plate (7) is rotatably connected to the outer side wall of the ball nut (6) through a first bearing, the first bearing is fixedly arranged in the reciprocating plate (7), reciprocating holes (8) are symmetrically formed in the side wall of the limiting plate (4) relative to the reciprocating screw rod (5), reciprocating rod (9) sliding connection has in reciprocating hole (8), reciprocating rod (9) are close to the one end of reciprocating plate (7) and pass the drill way and the outside extension of reciprocating hole (8), and with reciprocating plate (7) fixed connection, lie in with one side two reciprocating rod (9) keep away from the one end of reciprocating plate (7) and all pass the drill way and the outside extension of reciprocating hole (8), and common fixed connection supports board (10).

2. The bending machine with the automatic front feeding device according to claim 1, wherein the bending mechanism comprises a punching machine (11), a punching rod (12), a base plate (13) and two first supporting plates (14), the punching machine (11) is arranged on one side vertical side wall of the supporting table (2), the punching rod (12) is arranged at the output end of the punching machine (11), the base plate (13) is fixedly connected on the vertical side wall of the supporting table (2) which is positioned under the punching machine (11), the two first supporting plates (14) are symmetrically and fixedly connected on the side wall of the supporting table (2) relative to the base plate (13), the first supporting plates (14) are positioned right above the base plate (13), the top side wall of the base plate (13) is provided with an adjusting groove (15), and an adjusting block (16) is symmetrically and slidably connected in the adjusting groove (15), be located screw (17), two seted up on regulating block (16) in regulating groove (15) common threaded connection has screw rod (18) between screw (17), and the fixed screw thread that is equipped with the symmetry and sets up on the pole wall of screw rod (18), the cell wall and the outside extension of screw hole (17) and regulating groove (15) are run through in proper order at the both ends of screw rod (18), screw rod (18) are connected through the cell wall rotation of second bearing with regulating groove (15), and the second bearing is fixed to be established in the cell wall of regulating groove (15), the notch of regulating groove (15) is passed and upwards extends in the upper end of regulating block (16), and fixedly connected with second backup pad (19), the top lateral wall of second backup pad (19) and first backup pad (14) is in on same horizontal plane.

3. The bending machine with the automatic front feeding device according to claim 1, wherein the hole wall of the reciprocating hole (8) is provided with a plurality of ball grooves (20) which are uniformly distributed in a ring shape and are equidistantly arranged, balls (21) are connected in the ball grooves (20) in a rolling manner, and one ends of the balls (21) far away from the bottom of the ball grooves (20) penetrate through the notches of the ball grooves (20) and extend outwards and are connected with the rod wall of the reciprocating rod (9) in a rolling manner.

4. Machine according to claim 3, characterized in that said ball groove (20) is closed, and the diameter of said ball (21) is greater than the diameter of the notch of said ball groove (20).

5. The bending machine with the automatic front feeding device according to claim 1, wherein a plurality of fixed pulleys (22) are uniformly and equidistantly arranged on the opposite side walls of the two abutting plates (10) in a matrix distribution.

6. The bending machine with the automatic front feeding device according to claim 1, wherein a limiting block is fixedly connected to one end of the reciprocating screw rod (5) far away from the rolling shaft (3).

7. The bending machine with automatic front feeding device according to claim 2, characterized in that handles are fixedly connected to both ends of the screw (18).

8. Machine according to claim 2, characterized in that the side walls of the top of the first support plate (14) remote from said conveyor belt (1) are fixedly connected with stop blocks (23).

9. The bending machine with automatic front feeding device according to claim 2, characterized in that the supporting table (2), the limiting plate (4), the base plate (13), the first supporting plate (14), the second supporting plate (19) and the punch (11) are coated with anti-rust paint.