CN215998426U

CN215998426U - Bending device

Info

Publication number: CN215998426U
Application number: CN202121369014.2U
Authority: CN
Inventors: 梁健仪
Original assignee: Foshan Nanhai Vision Intelligent Machinery Co ltd
Current assignee: Foshan Nanhai Vision Intelligent Machinery Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-03-11
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a bending device, comprising: the device comprises a rack, a supporting platform, an indentation assembly, a plate moving mechanism and a bending assembly; the indentation assembly comprises an indentation plate and a first driving mechanism; the plate moving mechanism comprises a first plate moving assembly and a second plate moving assembly which are respectively arranged on two sides of the indentation plate; the first moving plate component comprises a first driving part and a first abutting part higher than the supporting platform; the second moving plate component comprises a second driving part and a second abutting part higher than the supporting platform; the first driving part and the second driving part are suitable for driving the first abutting part and the second abutting part respectively; the bending assembly comprises bending connecting rod mechanisms which are respectively arranged on two sides of the indentation plate; the bending connecting rod mechanism comprises a bending plate and a bending cylinder; the first end of the bending plate is hinged with the frame below the indentation plate, and the two ends of the bending cylinder are respectively hinged with the second end of the bending plate and the frame. The bending device can be used for automatic bending in a production line, and the bending efficiency is improved.

Description

Bending device

Technical Field

The utility model relates to the technical field of plate processing, in particular to a bending device.

Background

In production and life, a metal plate is often used not in a straight plate shape but in a bent shape. For example, in the production process of chassis, electronic boxes and other products, metal plates need to be bent. However, when the current bending mechanism bends the metal plate, the position of the plate is often required to be manually moved to change the bending position of the plate, and the current bending mechanism is often independent of the production line to perform independent bending operation, which is not conducive to automatic production.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a bending device which can be used for automatic bending in a production line and improves the bending efficiency.

The purpose of the utility model is realized by adopting the following technical scheme:

a bending device, comprising:

a frame; the frame is provided with a supporting platform, an indentation assembly, a plate moving mechanism and a bending assembly;

the supporting platform is used for placing plates;

the indentation assembly comprises an indentation plate and a first driving mechanism; the creasing plate is positioned above the supporting platform, and the first driving mechanism is suitable for driving the creasing plate to be close to or far away from the supporting platform in the height direction;

the plate moving mechanism comprises a first plate moving assembly and a second plate moving assembly which are respectively arranged on two sides of the creasing plate; the first moving plate component comprises a first driving part and a first abutting part which is higher than the supporting platform, and the first abutting part is suitable for abutting against the edge of the plate parallel to the creasing plate; the second moving plate component comprises a second driving part and a second abutting part which is higher than the supporting platform, and the second abutting part is suitable for abutting against the other edge of the plate which is parallel to the creasing plate; the first driving part and the second driving part are suitable for respectively driving the first abutting part and the second abutting part and enabling the first abutting part and the second abutting part to be mutually far away or close;

the bending assembly comprises bending connecting rod mechanisms which are respectively arranged on two sides of the indentation plate; the bending connecting rod mechanism comprises a bending plate and a bending air cylinder; the first end of the bending plate is hinged with the rack below the indentation plate, and the two ends of the bending cylinder are respectively hinged with the second end of the bending plate and the rack.

Furthermore, a strip-shaped opening for the first abutting part to extend out is formed in the supporting platform.

Further, the first driving part comprises a first motor, a first screw rod, a first nut, a first guide rod and a first sliding block; the first guide rod and the first screw rod are arranged in parallel; the first motor, the first lead screw and the first nut are suitable for forming a first lead screw-nut mechanism; the first sliding block is in sliding fit with the first guide rod and is fixedly connected with the first nut; the first abutting portion is provided on the first slider.

Further, first butt portion includes first telescopic cylinder and butt head, the butt head sets up the expansion end of first telescopic cylinder, the vertical setting of first telescopic cylinder is in on the first slider.

Further, the second driving part comprises a second motor, a second screw rod, a second nut, a slide rail and a second slide block; the slide rail is arranged in parallel with the second screw rod; the second motor, the second lead screw and the second nut are suitable for forming a second lead screw-nut mechanism; the second sliding block is in sliding fit with the sliding rail and is fixedly connected with the second nut; the first abutting portion is provided on the second slider.

Furthermore, the bending device further comprises a pushing assembly, and the pushing assembly is located at the first end of the indentation plate.

Further, the pushing assembly comprises a linear motor arranged on the rack; the movable end of the linear motor is provided with a push head, and the push head faces to the first end of the indentation plate.

Further, the bending device further comprises a material collecting component, and the material collecting component is positioned at the second end of the creasing plate; the collecting component is provided with a collecting groove, and the collecting groove and the pushing head are positioned on the same straight line.

Compared with the prior art, the utility model has the beneficial effects that: the supporting platform can be matched with the feeding mechanism of the plate, so that the plate is positioned on the supporting platform after coming out of the feeding mechanism, and the plate is convenient to be incorporated into a production line. And can remove the panel of placing on supporting platform through moving the board mechanism, from can be automatically with the preset position of bending on the panel remove to indentation board below to bend through the subassembly of bending, it is efficient to bend. The plate moving mechanism comprises a first plate moving assembly and a second plate moving assembly which are positioned on two sides of the creasing plate; the bending component comprises bending connecting rod mechanisms positioned on two sides of the indentation plate; the both sides of indentation board can carry out the equidirectional bending promptly, have satisfied the demand that panel was bent.

Drawings

FIG. 1 is a schematic view of a first perspective of a bending apparatus according to the present invention;

FIG. 2 is a second perspective view of the bending apparatus of the present invention;

FIG. 3 is a schematic view of the present invention after the indentation assembly has been removed;

FIG. 4 is a schematic view of the indentation assembly, partially removed from the housing, in accordance with the present invention;

fig. 5 is another view of fig. 4.

In the figure: 1. a frame; 2. a support platform; 21. a strip-shaped opening; 3. an indentation assembly; 31. an indentation plate; 411. a first motor; 412. a first lead screw; 413. a first nut; 414. a first guide bar; 415. a first slider; 42. a first abutting portion; 421. a first telescopic cylinder; 422. a butting head; 431. a second motor; 432. a second lead screw; 433. a second nut; 434. a slide rail; 435. a second slider; 44. a second abutting portion; 51. bending the plate; 52. bending the air cylinder; 61. a linear motor; 62. pushing the head; 7. an aggregate assembly; 71. a material receiving groove.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 5, a bending apparatus provided by an embodiment of the present invention is shown, which includes a frame 1; the frame 1 is provided with a supporting platform 2, an indentation component 3, a plate moving mechanism and a bending component. Wherein, the supporting platform 2 is used for placing plates. The indentation assembly 3 comprises an indentation plate 31 and a first driving mechanism; the creasing plate 31 is located above the support platform 2, and the first drive mechanism is adapted to drive the creasing plate 31 closer to or further from the support platform 2 in a height direction. The plate moving mechanism comprises a first plate moving assembly and a second plate moving assembly which are respectively arranged on two sides of the creasing plate 31; the first moving plate component comprises a first driving part and a first abutting part 42 which is higher than the supporting platform 2, and the first abutting part 42 is suitable for abutting against the edge of the plate parallel to the creasing plate 31; the second moving plate component comprises a second driving part and a second abutting part 44 which is higher than the supporting platform 2, and the second abutting part 44 is suitable for abutting against the other edge of the plate parallel to the creasing plate 31; the first driving portion and the second driving portion are adapted to drive the first abutting portion 42 and the second abutting portion 44, respectively, and to make the first abutting portion 42 and the second abutting portion 44 move away from or close to each other. The bending assembly comprises bending connecting rod mechanisms which are respectively arranged on two sides of the indentation plate 31; the bending connecting rod mechanism comprises a bending plate 51 and a bending air cylinder 52; the first end of the bending plate 51 is hinged with the frame 1 below the indentation plate 31, and the two ends of the bending cylinder 52 are respectively hinged with the second end of the bending plate 51 and the frame 1.

In the above arrangement, the first driving mechanism may specifically adopt a linear reciprocating mechanism in the prior art. The bending device of the present invention is specifically used as follows:

firstly, a plate to be bent is placed on a supporting platform 2 of a frame 1 manually or mechanically; then the first driving part drives the first abutting part 42 to move to abut against the edge of the plate parallel to the creasing plate 31; that is, the plate can be driven by the first abutting portion 42 to change the position on the supporting platform 2; when the plate moves to the first preset bending position, the first abutting part 42 stops moving; then, the first driving mechanism drives the creasing plate 31 to press downwards, so that the creasing plate 31 presses on a preset bending position of the plate; then, the bending cylinder 52 drives the bending plate 51 to rotate, and the first end of the bending plate 51 is hinged to the frame 1 below the creasing plate 31, so that the bending plate 51 can jack the plate from a preset bending position during rotation, and finally abuts against the creasing plate 31 to be bent.

If the preset second bending position on the plate is located on the other side of the creasing plate 31 (the bending direction of the second bending position is opposite to the bending direction of the first bending position), the second driving part can drive the second abutting part 44 to move to abut against the other edge of the plate parallel to the creasing plate 31 (at this time, the first abutting part 42 and the creasing plate 31 are both moved away from the plate); the second abutting part 44 drives the plate to move to a preset second bending position of the plate, and then the indentation plate 31 is pressed downwards, so that the indentation plate 31 is pressed on the preset second bending position of the plate; then, a bending air cylinder 52 positioned on the other side of the creasing plate 31 drives a bending plate 51 to rotate, so that bending is realized; similarly, the third bending position and the fourth bending position preset on the plate can be bent in the above mode;

in the bending process, the first driving mechanism, the first driving part and the second driving part can be respectively in signal connection with the existing control center, so that the driven parts are matched.

In the utility model, the supporting platform 2 can be matched with a feeding mechanism of the plate, so that the plate is positioned on the supporting platform 2 after coming out of the feeding mechanism, thereby being convenient for being merged into a production line. And can remove the panel of placing on supporting platform 2 through moving the board mechanism, from can moving the preset position of bending on the panel to indentation board 31 below automatically to bend through the subassembly of bending, it is efficient to bend. It should be noted that the plate moving mechanism includes a first plate moving assembly and a second plate moving assembly located at two sides of the creasing plate 31; the bending component comprises bending connecting rod mechanisms positioned on two sides of the indentation plate 31; namely, the two sides of the indentation plate 31 can be bent in different directions, so that the bending requirement of the plate is met.

In a preferred embodiment, the supporting platform 2 is provided with a strip-shaped opening 21 for extending the first abutting portion 42. By such an arrangement, when the dimension of the sheet material is smaller than the width of the supporting platform 2, the first abutting portion 42 can still act on the sheet material well, and the reliability of the use of the present invention is ensured.

Preferably, the first driving part includes a first motor 411, a first lead screw 412, a first nut 413, a first guide rod 414, and a first slider 415; the first guide rod 414 is arranged in parallel with the first lead screw 412; the first motor 411, the first lead screw 412 and the first nut 413 are adapted to constitute a first lead screw 412 nut mechanism; the first sliding block 415 is in sliding fit with the first guide rod 414, and the first sliding block 415 is fixedly connected with the first nut 413; the first abutment portion 42 is provided on the first slider 415. That is, in the present invention, the first driving unit is specifically realized as described above.

Preferably, the first abutting portion 42 includes a first telescopic cylinder 421 and an abutting head 422, the abutting head 422 is disposed at the movable end of the first telescopic cylinder 421, and the first telescopic cylinder 421 is vertically disposed on the first slider 415. That is, the height of the abutting head 422 higher than the supporting platform 2 can be changed through the first telescopic cylinder 421, so that the plates with different sizes can be better handled.

Preferably, the second driving part includes a second motor 431, a second lead screw 432, a second nut 433, a slide rail 434, and a second slider 435; the slide rail 434 is arranged in parallel with the second screw rod 432; the second motor 431, the second lead screw 432 and the second nut 433 are adapted to constitute a second lead screw 432-nut mechanism; the second sliding block 435 is in sliding fit with the sliding rail 434, and the second sliding block 435 is fixedly connected with the second nut 433; the first abutment 42 is provided on the second slider 435. That is, in the present invention, the second driving unit is specifically realized as described above.

Preferably, the bending device further comprises a pushing assembly, which is located at the first end of the creasing plate 31. The bent plate can be discharged through the material pushing assembly. Specifically, the pushing assembly comprises a linear motor 61 arranged on the rack 1; the movable end of the linear motor 61 is provided with a push head 62, and the push head 62 is arranged towards the first end of the creasing plate 31. Specifically, in the present invention, the linear motor 61 is matched with the pushing head 62 to discharge the plate.

Preferably, the bending device further comprises a collection assembly 7, the collection assembly 7 being located at the second end of the creasing plate 31; the aggregate component 7 is provided with a material receiving groove 71, and the material receiving groove 71 and the push head 62 are positioned on the same straight line. Because receiving groove 71 and pushing head 62 are located collinear, so the panel that pushing head 62 released can fall into receiving groove 71 to make things convenient for the workman to send to the warehouse to the product packing after the bending.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A bending device, comprising:

a frame (1); the frame (1) is provided with a supporting platform (2), an indentation assembly (3), a plate moving mechanism and a bending assembly;

the supporting platform (2) is used for placing plates;

the indentation assembly (3) comprises an indentation plate (31) and a first driving mechanism; the creasing plate (31) being located above the support platform (2), the first drive mechanism being adapted to drive the creasing plate (31) in a height direction towards or away from the support platform (2);

the plate moving mechanism comprises a first plate moving assembly and a second plate moving assembly which are respectively arranged on two sides of the creasing plate (31); the first moving plate component comprises a first driving part and a first abutting part (42) which is higher than the supporting platform (2), and the first abutting part (42) is suitable for abutting against the edge of the plate parallel to the creasing plate (31); the second moving plate component comprises a second driving part and a second abutting part (44) which is higher than the supporting platform (2), and the second abutting part (44) is suitable for abutting against the other edge of the plate parallel to the creasing plate (31); the first driving part and the second driving part are suitable for respectively driving the first abutting part (42) and the second abutting part (44) and enabling the first abutting part (42) and the second abutting part (44) to be far away from or close to each other;

the bending assembly comprises bending connecting rod mechanisms which are respectively arranged on two sides of the indentation plate (31); the bending connecting rod mechanism comprises a bending plate (51) and a bending air cylinder (52); the first end of the bending plate (51) is hinged with the rack (1) below the indentation plate (31), and the two ends of the bending cylinder (52) are hinged with the second end of the bending plate (51) and the rack (1) respectively.

2. The bending apparatus according to claim 1, wherein: the supporting platform (2) is provided with a strip-shaped opening (21) for the first abutting part (42) to extend out.

3. The bending apparatus according to claim 1, wherein: the first driving part comprises a first motor (411), a first screw rod (412), a first nut (413), a first guide rod (414) and a first sliding block (415); the first guide rod (414) is arranged in parallel with the first screw rod (412); the first motor (411), the first screw (412) and the first nut (413) are suitable for forming a first screw (412) and nut mechanism; the first sliding block (415) is in sliding fit with the first guide rod (414), and the first sliding block (415) is fixedly connected with the first nut (413); the first abutment portion (42) is provided on the first slider (415).

4. The bending apparatus according to claim 3, wherein: the first abutting portion (42) comprises a first telescopic cylinder (421) and an abutting head (422), the abutting head (422) is arranged at the movable end of the first telescopic cylinder (421), and the first telescopic cylinder (421) is vertically arranged on the first sliding block (415).

5. The bending apparatus according to claim 1, wherein: the second driving part comprises a second motor (431), a second screw rod (432), a second nut (433), a sliding rail (434) and a second sliding block (435); the sliding rail (434) and the second screw rod (432) are arranged in parallel; the second motor (431), the second lead screw (432) and the second nut (433) are suitable for forming a second lead screw (432) nut mechanism; the second sliding block (435) is in sliding fit with the sliding rail (434), and the second sliding block (435) is fixedly connected with the second nut (433); the first abutment portion (42) is provided on the second slider (435).

6. The bending apparatus according to claim 1, wherein: the bending device further comprises a pushing assembly, and the pushing assembly is located at the first end of the indentation plate (31).

7. The bending apparatus according to claim 6, wherein: the pushing assembly comprises a linear motor (61) arranged on the rack (1); the movable end of the linear motor (61) is provided with a push head (62), and the push head (62) faces the first end of the indentation plate (31).

8. The bending apparatus according to claim 7, wherein: the bending device further comprises a material collecting component (7), wherein the material collecting component (7) is positioned at the second end of the creasing plate (31); the aggregate component (7) is provided with a material receiving groove (71), and the material receiving groove (71) and the push head (62) are positioned on the same straight line.