CN111229878A

CN111229878A - Plate bending machine with automatic feeding mechanism

Info

Publication number: CN111229878A
Application number: CN202010178304.2A
Authority: CN
Inventors: 林志威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2020-06-05

Abstract

The invention relates to the technical field of plate bending machines, in particular to a plate bending machine with an automatic feeding mechanism, which comprises a bending mechanism, the bending machine also comprises a feeding mechanism, the feeding mechanism comprises a bottom plate, a top plate parallel to the bottom plate is arranged above the bottom plate, a supporting rod is vertically connected between the top plate and the bottom plate, a lifting supporting plate parallel to the top plate and the bottom plate is arranged between the top plate and the bottom plate, the bottom of the lifting supporting plate is vertically connected with a second hydraulic cylinder, the lower end of the second hydraulic cylinder is fixed on the bottom plate, plates are stacked on the lifting supporting plate, a horizontal pushing mechanism for pushing the top plates to slide is arranged on the top plate, the two sides of the top plate are provided with fourth electric telescopic rods perpendicular to the lifting support plate, a limiting plate is perpendicularly connected between the end parts of the fourth electric telescopic rods, and a gap is reserved between the upper edge of the limiting plate and the top plate. The automatic feeding device can realize automatic feeding of the bending machine, improve the efficiency and reduce the safety risk.

Description

Plate bending machine with automatic feeding mechanism

Technical Field

The invention relates to the field of plate bending machines, in particular to a plate bending machine with an automatic feeding mechanism.

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. Bender among the prior art needs the manual work to place the sheet metal component between two upper and lower benders, and is dangerous to appear in the inefficiency easily.

Disclosure of Invention

The invention aims to solve the defect that automatic feeding is inconvenient in the prior art, and provides a plate bending machine with an automatic feeding mechanism.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides a panel bender with automatic feeding mechanism, includes the mechanism of bending, and this bender still includes feed mechanism, feed mechanism includes the bottom plate, the top of bottom plate is equipped with the roof parallel with it, be connected with branch perpendicularly between roof and the bottom plate, be equipped with the lift layer board parallel with it between roof and the bottom plate, the bottom of lift layer board is connected with the second pneumatic cylinder perpendicularly, the second pneumatic cylinder lower extreme is fixed on the bottom plate, it has panel to pile up on the lift layer board, be equipped with on the roof and promote the gliding flat push mechanism of top panel, the both sides of roof are equipped with the fourth electric telescopic handle of perpendicular to lift layer board, two be connected with the limiting plate perpendicularly between the fourth electric telescopic rod tip, leave the space between the top edge of limiting plate and the roof.

Preferably, the lifting support plate is provided with two second sliding grooves which are parallel to each other, two limiting rods which are perpendicular to the surface of the lifting support plate are arranged in the second sliding grooves in a sliding mode, two ends of each limiting rod are respectively arranged in a third sliding groove and a first sliding groove which are formed in the base plate and the top plate in a sliding mode, the limiting rods, the second sliding grooves and the third sliding grooves are parallel to each other, a regulating mechanism which drives the limiting rods to slide along the inner portions of the first sliding grooves is arranged at the bottom of the base plate, and two sides of the plate are respectively abutted against the two limiting rods.

Preferably, adjustment mechanism includes first electric telescopic handle, first electric telescopic handle fixes the bottom at the bottom plate, first electric telescopic handle is parallel with first spout, first electric telescopic handle's tip is connected with the connecting rod perpendicularly, the both ends of connecting rod respectively with the perpendicular fixed connection in both ends of two gag lever posts, the upper end fixedly connected with slider of gag lever post, slider sliding sleeve is on the guide arm, the both ends and the roof fixed connection of guide arm, the guide arm is parallel with the third spout.

Preferably, the horizontal pushing mechanism comprises a second electric telescopic rod, the second electric telescopic rod is perpendicular to the limiting plate, the end part of the second electric telescopic rod is connected with an L-shaped push plate, the end part of the push plate extends to a position between the top plate and the lifting supporting plate, the end part of the push plate is fixed with a push block, and the push block abuts against the side edge of the plate at the top.

Preferably, be equipped with a plurality of installing ports on the roof, the gyro wheel is installed in the rotation of installing port, the wheel face of gyro wheel and the upper surface contact of the panel of the top, be equipped with the electro-magnet on the roof.

Preferably, the bending mechanism comprises a base plate, a mounting frame is arranged on the base plate, a third hydraulic cylinder vertically arranged is arranged on the upper portion of the mounting frame, an upper die base horizontally arranged is fixedly connected to the lower end of the third hydraulic cylinder, an upper die is installed on the upper die base, a lower die base is arranged on the lower portion of the mounting frame, and a lower die is installed on the lower die base.

Preferably, a third electric telescopic rod is fixed at the bottom of the mounting frame, and a movable baffle is vertically connected to the end of the third electric telescopic rod.

Preferably, a first hydraulic cylinder is vertically connected between the bottom of one side of the bottom plate and the base plate, a sliding sleeve is fixed on the other side of the bottom plate, an inserted rod is inserted in the sliding sleeve, and the lower end of the inserted rod is vertically fixed on the base plate.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the manual feeding is replaced by the feeding mechanism, so that the labor consumption can be saved, and the potential safety hazard can be reduced;

2. promote panel through flat push mechanism and remove to set up the limiting plate that can reciprocate, made the panel of the top can see through the space between limiting plate upper edge and the roof, thereby can realize one-time last sheet, and the lifting support board can reciprocate under the drive of second pneumatic cylinder, thereby can make things convenient for constantly upwards carrying panel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a loading mechanism of the present invention;

FIG. 3 is a schematic structural diagram of another perspective view of the feeding mechanism of the present invention;

FIG. 4 is a schematic structural view of the bending mechanism of the present invention;

fig. 5 is a schematic structural diagram of another view angle of the bending mechanism of the present invention.

In the figure: base plate 1, first spout 2, first pneumatic cylinder 3, lifting support plate 4, first electric telescopic handle 5, bottom plate 6, gag lever post 7, push pedal 8, second electric telescopic handle 9, installing port 10, electro-magnet 11, gyro wheel 12, guide arm 13, slider 14, limiting plate 15, second spout 16, panel 17, sliding sleeve 18, third spout 19, roof 20, ejector pad 21, connecting rod 22, second pneumatic cylinder 23, inserted bar 24, upper die base 25, third pneumatic cylinder 26, go up mould 27, branch 28, lower mould 29, mounting bracket 30, third electric telescopic handle 31, adjustable fender 32, die holder 33, fourth electric telescopic handle 34.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-5, a plate bending machine with an automatic feeding mechanism includes a bending mechanism, and the bending machine further includes a feeding mechanism, where the feeding mechanism includes a bottom plate 6, a top plate 20 parallel to the bottom plate 6 is disposed above the bottom plate 6, a supporting rod 28 is vertically connected between the top plate 20 and the bottom plate 6, a lifting support plate 4 parallel to the top plate 20 and the bottom plate 6 is disposed between the top plate 20 and the bottom plate 6, a second hydraulic cylinder 23 is vertically connected to the bottom of the lifting support plate 4, the lower end of the second hydraulic cylinder 23 is fixed on the bottom plate 6, and a plate 17 is stacked on the lifting support plate 4. The height of the lifting support plate 4 is adjusted through the second hydraulic cylinder 23, so that the plate 17 can be conveyed upwards, and the effect of continuous feeding is achieved.

Be equipped with on the roof 20 and promote the gliding flat push mechanism of top panel 17, the both sides of roof 20 are equipped with the fourth electric telescopic handle 34 of perpendicular to lifting support board 4, are connected with limiting plate 15 between two fourth electric telescopic handle 34 tip perpendicularly, leave the space between limiting plate 15's upper edge and the roof 20. The uppermost plate 17 is pushed to move through the horizontal pushing mechanism, and the position of the limiting plate 15 is adjusted through the fourth electric telescopic rod 34, so that only one plate 17 can pass through at a time.

Be equipped with two second spouts 16 that are parallel to each other on the lift layer board 4, slidable mounting has the gag lever post 7 on two perpendicular to lift layer board 4 surfaces in the second spout 16, slidable mounting is in third spout 19 and the first spout 2 of seting up on base plate 1 and roof 20 respectively at the both ends of gag lever post 7, second spout 16 and third spout 19 are parallel to each other, 6 bottoms on bottom plate are equipped with drive gag lever post 7 along the inside gliding adjustment mechanism of first spout 2, two gag lever posts 7 are supported respectively to the both sides of panel 17. The limiting rod 7 can support the plate 17 from two sides, so that the plate 17 is conveniently positioned.

Adjustment mechanism includes first electric telescopic handle 5, first electric telescopic handle 5 is fixed in the bottom of bottom plate 6, first electric telescopic handle 5 is parallel with first spout 2, the tip of first electric telescopic handle 5 is connected with connecting rod 22 perpendicularly, the both ends of connecting rod 22 respectively with the perpendicular fixed connection in both ends of two gag lever posts 7, the upper end fixedly connected with slider 14 of gag lever post 7, slider 14 slip suit is on guide arm 13, the both ends and the roof 20 fixed connection of guide arm 13, guide arm 13 is parallel with third spout 19. Can adjust the position of gag lever post 7 through first electric telescopic handle 5 to it is convenient to carry on spacingly to panel 17 through gag lever post 7, thereby convenient accuracy is bent panel 17.

The horizontal pushing mechanism comprises a second electric telescopic rod 9, the second electric telescopic rod 9 is perpendicular to the limiting plate 15, the end portion of the second electric telescopic rod 9 is connected with an L-shaped push plate 8, the end portion of the push plate 8 extends to a position between the top plate 20 and the lifting supporting plate 4, the end portion of the push plate is fixed with a push block 21, and the push block 21 abuts against the side edge of the uppermost plate 17. The edge of the plate 17 is pushed by the push block 21, and the end face of the push block 21 can be set to be an inclined plane, so that the stacked plates 17 can be conveniently staggered.

The top plate 20 is provided with a plurality of mounting holes 10, the mounting holes 10 are rotatably provided with rollers 12, the surfaces of the rollers 12 are in contact with the upper surface of the uppermost plate 17, and the top plate 20 is provided with an electromagnet 11. The electromagnet 11 is used for attracting the uppermost plate 17 to make the uppermost plate contact with the roller 12, so that the uppermost plate 17 is conveniently separated from other plates 17, and the electromagnet can also be of a structure of a negative pressure suction disc or the like.

The bending mechanism comprises a base plate 1, an installation frame 30 is arranged on the base plate 1, a third hydraulic cylinder 26 vertically arranged is arranged on the upper portion of the installation frame 30, an upper die base 25 horizontally arranged is fixedly connected to the lower end of the third hydraulic cylinder 26, an upper die 27 is installed on the upper die base 25, a lower die base 33 is arranged on the lower portion of the installation frame 30, and a lower die 29 is installed on the lower die base 33. A third electric telescopic rod 31 is fixed at the bottom of the mounting frame 30, and a movable baffle 32 is vertically connected to the end of the third electric telescopic rod 31. Drive through third pneumatic cylinder 26 and go up mould 27 and push down, accomplish with the cooperation of lower mould 29 and bend, can adjust adjustable fender 32's position through third electric telescopic handle 31 to prescribe a limit to the tip position of panel 17, conveniently accurately accomplish and bend.

The first hydraulic cylinder 3 is vertically connected between the bottom of one side of the bottom plate 6 and the base plate 1, the sliding sleeve 18 is fixed on the other side of the bottom plate 6, the inserted rod 24 is inserted in the sliding sleeve 18, and the lower end of the inserted rod 24 is vertically fixed on the base plate 1. The position of the bottom plate 6 can be adjusted through the first hydraulic cylinder 3, so that the uppermost plate 17 is conveniently aligned with the bending die.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A plate bending machine with an automatic feeding mechanism comprises a bending mechanism and is characterized by further comprising a feeding mechanism, the feeding mechanism comprises a bottom plate (6), a top plate (20) parallel to the bottom plate is arranged above the bottom plate (6), a supporting rod (28) is vertically connected between the top plate (20) and the bottom plate (6), a lifting supporting plate (4) parallel to the top plate (20) is arranged between the top plate (20) and the bottom plate (6), a second hydraulic cylinder (23) is vertically connected to the bottom of the lifting supporting plate (4), the lower end of the second hydraulic cylinder (23) is fixed to the bottom plate (6), plates (17) are stacked on the lifting supporting plate (4), a horizontal pushing mechanism for pushing the top plates (17) to slide is arranged on the top plate (20), fourth electric telescopic rods (34) perpendicular to the lifting supporting plate (4) are arranged on two sides of the top plate (20), a limiting plate (15) is vertically connected between the end parts of the two fourth electric telescopic rods (34), and a gap is reserved between the upper edge of the limiting plate (15) and the top plate (20).

2. The plate bending machine with the automatic feeding mechanism according to claim 1, wherein two second sliding grooves (16) which are parallel to each other are formed in the lifting supporting plate (4), two limiting rods (7) which are perpendicular to the surface of the lifting supporting plate (4) are slidably mounted in the second sliding grooves (16), two ends of each limiting rod (7) are slidably mounted in a third sliding groove (19) and a first sliding groove (2) which are formed in the base plate (1) and the top plate (20) respectively, the limiting rods (7), the second sliding grooves (16) and the third sliding grooves (19) are parallel to each other, an adjusting mechanism for driving the limiting rods (7) to slide along the inner portions of the first sliding grooves (2) is arranged at the bottom of the base plate (6), and two sides of the plate (17) abut against the two limiting rods (7) respectively.

3. The plate bending machine with the automatic feeding mechanism is characterized in that the adjusting mechanism comprises a first electric telescopic rod (5), the first electric telescopic rod (5) is fixed at the bottom of the bottom plate (6), the first electric telescopic rod (5) is parallel to the first sliding chute (2), a connecting rod (22) is vertically connected to the end of the first electric telescopic rod (5), two ends of the connecting rod (22) are respectively and fixedly connected with two ends of the two limiting rods (7), a sliding block (14) is fixedly connected to the upper ends of the limiting rods (7), the sliding block (14) is slidably sleeved on the guide rod (13), two ends of the guide rod (13) are fixedly connected with the top plate (20), and the guide rod (13) is parallel to the third sliding chute (19).

4. The plate bending machine with the automatic feeding mechanism is characterized in that the horizontal pushing mechanism comprises a second electric telescopic rod (9), the second electric telescopic rod (9) is perpendicular to the limiting plate (15), the end of the second electric telescopic rod (9) is connected with an L-shaped push plate (8), the end of the push plate (8) extends to a position between the top plate (20) and the lifting supporting plate (4) and is fixed with a push block (21), and the push block (21) abuts against the side edge of the uppermost plate (17).

5. The plate bending machine with the automatic feeding mechanism is characterized in that a plurality of mounting openings (10) are formed in the top plate (20), rollers (12) are rotatably mounted in the mounting openings (10), the surfaces of the rollers (12) are in contact with the upper surface of the uppermost plate (17), and electromagnets (11) are arranged on the top plate (20).

6. The plate bending machine with the automatic feeding mechanism is characterized in that the bending mechanism comprises a base plate (1), a mounting frame (30) is arranged on the base plate (1), a vertically arranged third hydraulic cylinder (26) is arranged on the upper portion of the mounting frame (30), an upper die holder (25) horizontally arranged is fixedly connected to the lower end of the third hydraulic cylinder (26), an upper die (27) is installed on the upper die holder (25), a lower die holder (33) is arranged on the lower portion of the mounting frame (30), and a lower die (29) is installed on the lower die holder (33).

7. The plate bending machine with the automatic feeding mechanism is characterized in that a third electric telescopic rod (31) is fixed at the bottom of the mounting frame (30), and a movable baffle plate (32) is vertically connected to the end of the third electric telescopic rod (31).

8. The plate bending machine with the automatic feeding mechanism is characterized in that a first hydraulic cylinder (3) is vertically connected between the bottom of one side of the bottom plate (6) and the base plate (1), a sliding sleeve (18) is fixed on the other side of the bottom plate (6), an inserting rod (24) is inserted into the sliding sleeve (18), and the lower end of the inserting rod (24) is vertically fixed on the base plate (1).