CN112091102A

CN112091102A - PLC control box production bending device

Info

Publication number: CN112091102A
Application number: CN202010957366.3A
Authority: CN
Inventors: 王海银
Original assignee: Xian Yongxin Technology Co Ltd
Current assignee: Xian Yongxin Technology Co Ltd
Priority date: 2020-09-13
Filing date: 2020-09-13
Publication date: 2020-12-18

Abstract

The invention discloses a PLC control box production bending device, which comprises a workbench, wherein a support table is fixedly arranged on one side of the top end of the workbench, a first electric hydraulic cylinder is fixedly arranged in the middle of the top end of the support table, the output end of the first electric hydraulic cylinder is fixedly connected with the middle of one end of a bending plate, the bottom end of the workbench is fixedly connected with the top end of a support frame, and supporting legs are fixedly arranged at four corners of the bottom end of the support frame respectively. Make things convenient for personnel contrast position of buckling, guarantee the standard reaching rate of PLC control box production.

Description

PLC control box production bending device

Technical Field

The invention relates to a bending device, in particular to a bending device for PLC control box production.

Background

The PLC control box is a programmable control box, the control box is a complete set of control box, and an electric box capable of realizing control of a motor and a switch is arranged. The PLC control box has the protection functions of overload, short circuit, open-phase protection and the like. The PLC comprehensive control box has the protection functions of overload, short circuit, open-phase protection and the like. It has compact structure, stable operation and complete functions. The device can be combined according to the size of an actual control specification, so that not only can single-box automatic control be realized, but also a Distributed Control System (DCS) can be formed by multiple boxes through an industrial Ethernet or an industrial field bus network. The PLC control box can adapt to various industrial automation control occasions of different sizes. The method is widely applied to industries such as electric power, metallurgy, chemical industry, papermaking and environmental protection sewage treatment. When the PLC control box is produced, a bending device for producing the PLC control box is needed.

In view of the above, chinese patent No. CN201721791823.6 proposes an adjustable metal plate bending apparatus, which can make the bending speed faster, the bending quality better, save time and labor, and reduce the labor intensity; chinese patent No. CN201920742382.3 proposes an aluminum alloy plate bending apparatus, which changes the position of a movable block by rotating a threaded rod to make the threaded through holes of a fixed block interact with each other, so as to clamp and fix the aluminum alloy plate and avoid displacement during bending; chinese patent No. CN201821171637.7 proposes an adjustable metal plate bending device, which is convenient for adjusting the bending angle by the cooperation of an adjusting lever and a rotating lever, and can perform bending treatment on the metal plate well; and the device of buckling in above-mentioned patent does not have feeding mechanism, and personnel are not convenient for carry out the pay-off to the production material when PLC control box production, lead to personnel heavy work, influence the efficiency of buckling, and current device of buckling does not have scalar contrast mechanism simultaneously, and personnel are when buckling to the material, and the unable fine contrast position of buckling leads to PLC control box production not up to standard, causes loss of property.

Disclosure of Invention

The invention aims to provide a bending device for producing a PLC control box, which aims to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a PLC control box production bending device comprises a workbench, wherein a supporting table is fixedly arranged on one side of the top end of the workbench, a first electric hydraulic cylinder is fixedly arranged in the middle of the top end of the supporting table, the output end of the first electric hydraulic cylinder is fixedly connected with the middle of one end of a bending plate, the bottom end of the workbench is fixedly connected with the top end of a supporting frame, supporting legs are fixedly arranged at four corners of the bottom end of the supporting frame, a supporting column is fixedly arranged in the middle of the bottom end of the inner wall of the supporting frame, a limiting sliding chute formed in the middle of one end of the supporting column is in sliding connection with a limiting sliding block fixedly arranged in the middle of one end of a placing seat, a convex sliding chute formed in the middle of the top end of the placing seat is in sliding connection with a convex sliding block fixedly arranged in the middle of the bottom end of a movable plate, second connecting, one end of each of the two connecting rods is hinged to one end of each of the two first connecting hinges, the bottom ends of the two first connecting hinges are fixedly connected with the output ends of the two electric telescopic rods respectively, and the two electric telescopic rods are fixedly installed at one ends of the two sides of the supporting frame.

Preferably, the fixed station that is equipped with in the middle part on workstation top, the opposite side fixed mounting on workstation top has second electric hydraulic cylinder, the output of second electric hydraulic cylinder and the middle part fixed connection of activity platform one end, the bottom of activity platform both sides all is fixed and is equipped with the movable plate.

Preferably, the middle parts of the bottom ends of the two moving plates are fixedly provided with square sliding blocks which are in sliding connection with two square sliding grooves formed in the surface of the top end of the workbench, one end of the fixed table and the other end of the movable table are both fixedly provided with rubber protection plates, and the surface of the top end of the workbench, which is located between the fixed table and the movable table, is provided with a through hole.

Preferably, the side of the top end of the workbench is fixedly provided with a scale, and the middle of one end of the scale is provided with a sliding groove which is in sliding connection with a sliding block fixedly arranged at one end of the connecting plate.

Preferably, a scalar baffle is fixedly arranged on one side of the connecting plate, and a reading baffle is fixedly arranged at the top end of the connecting plate.

Preferably, a fixed flush mounting plate that is equipped with in a corner on workstation top, flush mounting plate's fixed surface is equipped with first electric hydraulic cylinder switch, second electric hydraulic cylinder switch and electric telescopic handle switch, first electric hydraulic cylinder, second electric hydraulic cylinder and two second electric telescopic handle is respectively through first electric hydraulic cylinder switch, second electric hydraulic cylinder switch and electric telescopic handle switch and external power source electric connection.

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

according to the invention, the placing seat slides on the supporting column, the movable plate slides on the placing seat, the movable plate is connected with the connecting rod through the second connecting hinge, the connecting rod is connected with the electric telescopic rod through the first connecting hinge, a person can place a bent material on the placing seat, and then the bent material is fixedly conveyed to a bending position by the feeding mechanism, so that the operation of the person is more convenient, the bending efficiency is improved, the connecting plate slides on the scalar ruler, the connecting plate is respectively connected with the scalar baffle and the reading baffle, the comparison of the bending position by the person is facilitated, and the standard reaching rate of the production of the PLC control box is ensured.

Drawings

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

FIG. 2 is a schematic diagram of a scalar mechanism according to the present invention;

FIG. 3 is an enlarged schematic view of the present invention at the point of FIG. A.

In the figure: 1. a work table; 2. a support frame; 3. supporting legs; 4. a support table; 5. a first electric hydraulic cylinder; 6. a bending plate; 7. a scale ruler; 8. a fixed table; 9. a movable table; 10. a second electric hydraulic cylinder; 11. moving the plate; 12. an electric telescopic rod; 13. a first connecting hinge; 14. a support pillar; 15. a connecting rod; 16. a placing seat; 17. a connecting plate; 18. a scalar baffle; 19. a reading baffle plate; 20. a second connecting hinge; 21. a movable plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1 and fig. 3, the device comprises a workbench 1, a support table 4 is fixedly arranged on one side of the top end of the workbench 1, a first electric hydraulic cylinder 5 is fixedly arranged in the middle of the top end of the support table 4, the output end of the first electric hydraulic cylinder 5 is fixedly connected with the middle of one end of a bending plate 6, the bottom end of the workbench 1 is fixedly connected with the top end of a support frame 2, supporting legs 3 are fixedly arranged at four corners of the bottom end of the support frame 2, a support column 14 is fixedly arranged in the middle of the bottom end of the inner wall of the support frame 2, a limit chute arranged in the middle of one end of the support column 14 is slidably connected with a limit slider fixedly arranged in the middle of one end of a placing seat 16, a convex chute arranged in the middle of the top end of the placing seat 16 is slidably connected with a convex slider fixedly arranged in the middle of the bottom end of a, the one end of two connecting rods 15 is articulated with the one end of two first connection hinges 13 respectively, the bottom of two first connection hinges 13 respectively with the output fixed connection of two electric telescopic handle 12, the one end of two electric telescopic handle 12 fixed mounting in 2 both sides of support frame, the fixed station 8 that is equipped with in middle part on 1 top of workstation, the opposite side fixed mounting on 1 top of workstation has second electric hydraulic cylinder 10, the middle part fixed connection of the output of second electric hydraulic cylinder 10 and the 9 one end of movable table, the bottom of the 9 both sides of movable table all fixes and is equipped with movable plate 11.

Example two:

on the basis of the first embodiment, as shown in fig. 1-2, a square sliding block fixedly arranged in the middle of the bottom ends of two moving plates 11 is slidably connected with two square sliding grooves arranged on the surface of the top end of a workbench 1, rubber protection plates are fixedly arranged at one end of a fixed table 8 and the other end of a movable table 9, when clamping a bending material, the bending material is firmer and prevented from being damaged, a through hole is arranged on the surface of the top end of the workbench 1 between the fixed table 8 and the movable table 9 for facilitating the bending material to penetrate out, a scale ruler 7 is fixedly arranged at the side edge of the top end of the workbench 1, a sliding groove arranged in the middle of one end of the scale ruler 7 is slidably connected with a sliding block fixedly arranged at one end of a connecting plate 17, a scale baffle 18 is fixedly arranged at one side of the connecting plate 17, the scale baffle 18 is aligned with zero scale of the scale ruler 7, the scale baffle 18 is aligned with the, make things convenient for personnel's scalar contrast, the fixed reading baffle 19 that is equipped with in top of connecting plate 17, the fixed flush mounting plate that is equipped with in a corner on 1 top of workstation, flush mounting plate's fixed surface is equipped with first electric hydraulic cylinder switch, second electric hydraulic cylinder switch and electric telescopic handle switch, first electric hydraulic cylinder 5, second electric hydraulic cylinder 10 and two second electric telescopic handle 12 are respectively through first electric hydraulic cylinder switch, second electric hydraulic cylinder switch and electric telescopic handle switch and external power supply electric connection.

When the bending device is used, when a PLC control box is produced, a worker places a production material on a placing seat 16, opens an electric telescopic rod 12, the electric telescopic rod 12 drives a first connecting hinge 13, the first connecting hinge 13 drives a second connecting hinge 20 through a connecting rod 15, so that a movable plate 21 is driven to slide on the placing seat 16, the movable plate 21 cannot move after clamping the production material, so that the placing seat 16 is driven to slide on a supporting column 14, the production material passes through a through hole formed in a workbench 1 and then abuts against a scalar baffle 18, so that a connecting plate 17 can be driven to slide on a scalar ruler 7, the worker can compare the extension length of the production material through a reading baffle 19, then opens a second electric hydraulic cylinder 10 to drive a movable platform 9 to move, a square sliding block connected with the movable plate 11 slides in a square sliding groove, so that the movable platform 9 and a fixed platform 8 can be matched to clamp the production material, then, the placing base 16 is lowered, the first electric hydraulic cylinder 5 is opened, and the first electric hydraulic cylinder 5 drives the bending plate 6 to bend the production material, thereby completing the bending process.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present 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 PLC control box production bending device comprises a workbench (1) and is characterized in that a supporting table (4) is fixedly arranged on one side of the top end of the workbench (1), a first electric hydraulic cylinder (5) is fixedly arranged in the middle of the top end of the supporting table (4), the output end of the first electric hydraulic cylinder (5) is fixedly connected with the middle of one end of a bending plate (6), the bottom end of the workbench (1) is fixedly connected with the top end of a supporting frame (2), supporting legs (3) are fixedly arranged at four corners of the bottom end of the supporting frame (2), a supporting column (14) is fixedly arranged in the middle of the bottom end of the inner wall of the supporting frame (2), a limiting sliding groove arranged in the middle of one end of the supporting column (14) is in sliding connection with a limiting sliding block fixedly arranged in the middle of one end of a placing seat (16), a convex sliding groove arranged in the middle of the top end of the placing seat (16) is in sliding connection with a, the middle part of fly leaf (21) both sides is all fixed and is equipped with second connection hinge (20), two the one end of second connection hinge (20) all articulates there is connecting rod (15), two the one end of connecting rod (15) is articulated with the one end of two first connection hinges (13) respectively, two the bottom of first connection hinge (13) respectively with the output fixed connection of two electric telescopic handle (12), two electric telescopic handle (12) fixed mounting is in the one end of support frame (2) both sides.

2. The PLC control box production bending device according to claim 1, wherein: the middle part on workstation (1) top is fixed and is equipped with fixed station (8), the opposite side fixed mounting on workstation (1) top has second electric hydraulic cylinder (10), the middle part fixed connection of the output of second electric hydraulic cylinder (10) and activity platform (9) one end, the bottom of activity platform (9) both sides is all fixed and is equipped with movable plate (11).

3. The PLC control box production bending device according to claim 2, wherein: the middle parts of the bottom ends of the two moving plates (11) are fixedly provided with square sliding blocks which are in sliding connection with two square sliding grooves formed in the surface of the top end of the workbench (1), one end of the fixed table (8) and the other end of the movable table (9) are fixedly provided with rubber protection plates, and the surface of the top end of the workbench (1) between the fixed table (8) and the movable table (9) is provided with a through hole.

4. The PLC control box production bending device according to claim 1, wherein: the avris on workstation (1) top is fixed and is equipped with scale (7), the fixed sliding block sliding connection that is equipped with of sliding tray and the one end of connecting plate (17) that is seted up in the middle part of scale (7) one end.

5. The PLC control box production bending device according to claim 4, wherein: a scalar baffle (18) is fixedly arranged on one side of the connecting plate (17), and a reading baffle (19) is fixedly arranged at the top end of the connecting plate (17).

6. The PLC control box production bending device according to claim 2, wherein: the utility model discloses a table top, including workstation (1), a fixed flush mounting plate that is equipped with in edge on workstation (1) top, flush mounting plate's fixed surface is equipped with first electric hydraulic cylinder switch, second electric hydraulic cylinder switch and electric telescopic handle switch, first electric hydraulic cylinder (5), second electric hydraulic cylinder (10) and two second electric telescopic handle (12) are respectively through first electric hydraulic cylinder switch, second electric hydraulic cylinder switch and electric telescopic handle switch and external power source electric connection.