阅读说明：本技术 一种高分子防腐复合型桥架内衬板用在线调整的折弯设备 (Online adjustment bending equipment for polymer anticorrosion composite bridge inner lining plate ) 是由 柯有玺 柯正涛 柯正伟 于 2021-07-30 设计创作，主要内容包括：本发明公开了一种高分子防腐复合型桥架内衬板用在线调整的折弯设备,包括壳体,所述壳体两侧均贯通连接有调位电机,两个所述调位电机之间均套接有旋转螺杆,旋转螺杆外部设置有折弯机构,旋转螺杆下端设置有调节机构,所述调节机构两侧均设置有护边机构,所述调节机构包括支撑板,支撑板下端与壳体的内壁固定连接,支撑板前后两端均设置有缓冲弹簧,所述缓冲弹簧靠近支撑板中心的一端固定有空心滑座,空心滑座两侧均转动连接有导动杆。本发明通过调位电机启动带动旋转螺杆转动,进而带动折弯机构运动,从而对铁皮进行第一次弯折,随后护边机构运动对铁皮进行第二次弯折,如此便得到了内衬钢板。(The invention discloses a bending device for online adjustment of a polymer anticorrosion composite bridge inner lining plate, which comprises a shell, wherein two sides of the shell are both in through connection with positioning motors, a rotary screw rod is sleeved between the two positioning motors, a bending mechanism is arranged outside the rotary screw rod, an adjusting mechanism is arranged at the lower end of the rotary screw rod, edge protection mechanisms are arranged on two sides of the adjusting mechanism, the adjusting mechanism comprises a supporting plate, the lower end of the supporting plate is fixedly connected with the inner wall of the shell, buffer springs are arranged at the front end and the rear end of the supporting plate, a hollow sliding seat is fixed at one end of each buffer spring close to the center of the supporting plate, and guide rods are rotatably connected with two sides of the hollow sliding seat. According to the invention, the positioning motor is started to drive the rotary screw rod to rotate, so that the bending mechanism is driven to move, the iron sheet is bent for the first time, then the edge protection mechanism moves to bend the iron sheet for the second time, and thus the lining steel plate is obtained.)

1. The utility model provides an equipment of bending of bushing plate in anticorrosive compound crane span structure of polymer with online adjustment, includes casing (1), its characterized in that: the positioning device is characterized in that positioning motors (2) are connected to two sides of the shell (1) in a through mode, a rotating screw (3) is sleeved between the two positioning motors (2), a bending mechanism (4) is arranged outside the rotating screw (3), an adjusting mechanism (5) is arranged at the lower end of the rotating screw (3), and edge protection mechanisms (6) are arranged on two sides of the adjusting mechanism (5);

the adjusting mechanism (5) comprises a supporting plate (501), the lower end of the supporting plate (501) is fixedly connected with the inner wall of the shell (1), buffer springs (502) are arranged at the front end and the rear end of the supporting plate (501), a hollow sliding seat (503) is fixed at one end, close to the center of the supporting plate (501), of each buffer spring (502), guide rods (504) are rotatably connected to the two sides of the hollow sliding seat (503), one end, far away from the hollow sliding seat (503), of each guide rod (504) is rotatably connected with a transmission seat (505), an adjusting plate (506) is fixed at one end, far away from the guide rods (504), of each transmission seat (505), the adjusting plate (506) is slidably connected with the supporting plate (501), a transmission screw (507) is connected to the inside of each hollow sliding seat (503) in a penetrating manner, a coupler (508) is clamped at one end, close to the center of the corresponding transmission screw (507), and a limiting ring (509) is fixed outside the coupler (508), one end, far away from the transmission screw rod (507), of the coupler (508) is clamped with bevel gears (510), a driving wheel (511) is meshed between the two bevel gears (510), a servo motor (512) is fixed at the lower end of the driving wheel (511), and the servo motor (512) is communicated with the support plate (501);

the edge protection mechanism (6) comprises a transmission rod (601), the transmission rod (601) is communicated with the support plate (501), one end of the transmission rod (601) is fixedly connected with the transmission seat (505), one end of the transmission rod (601) far away from the transmission seat (505) is fixedly connected with an oblique angle push block (602), one end of the bevel push block (602) far away from the transmission rod (601) is connected with a lower push block (603) in a sliding way, one end of the lower push block (603) far away from the transmission rod (601) is fixed with a pressure rod (604), a supporting rod (605) is fixed at one end of the pressure rod (604) far away from the lower pressing push block (603), a supporting spring (606) is fixed at the lower end of the supporting rod (605), the supporting spring (606) is fixedly connected with the inner wall of the shell (1), the upper end of the supporting rod (605) is fixed with a cylinder (607), the cylinder (607) is fixedly connected with the shell (1), and a push plate (608) is fixed at one end of the air cylinder (607) close to the adjusting mechanism (5).

2. The bending equipment for online adjustment of the polymer anticorrosion composite bridge lining plate according to claim 1, wherein the bending equipment comprises: the bending mechanism (4) comprises a sliding seat (401), the sliding seat (401) is in threaded connection with the rotary screw (3), a mounting seat (402) is fixed to the lower end of the sliding seat (401), the lower end of the mounting seat (402) is connected with a rotating seat (403) in a rotating mode, a rotating motor (404) is fixed to the front end of the rotating seat (403), and a bending plate (405) is fixed to one end, away from the center of the shell (1), of the rotating seat (403).

3. The bending equipment for online adjustment of the polymer anticorrosion composite bridge lining plate according to claim 1, wherein the bending equipment comprises: the hollow sliding seat (503) is internally provided with internal threads, so that the transmission screw (507) is in threaded connection with the hollow sliding seat (503).

4. The bending equipment for online adjustment of the polymer anticorrosion composite bridge lining plate according to claim 1, wherein the bending equipment comprises: the bevel gears (510) are two in total and are symmetrically distributed at the front end and the rear end of the driving wheel (511).

5. The bending equipment for online adjustment of the polymer anticorrosion composite bridge lining plate according to claim 1, wherein the bending equipment comprises: the bevel angle push block (602) and the downward pressing push block (603) are both in a right triangle shape, and the sliding connection part is the bevel edges of the two right triangles.

6. The bending equipment for online adjustment of the polymer anticorrosion composite bridge lining plate according to claim 1, wherein the bending equipment comprises: the central axis of the buffer spring (502) is in the same straight line with the central axes of the hollow sliding seat (503) and the transmission screw (507).

7. The bending equipment for online adjustment of the polymer anticorrosion composite bridge lining plate according to claim 1, wherein the bending equipment comprises: the length of the supporting plate (501) is larger than that of the bridge to be processed.

8. The bending equipment for online adjustment of the polymer anticorrosion composite bridge lining plate according to claim 1, wherein the bending equipment comprises: the diameter of the limiting ring (509) is larger than that of a through hole at the through connection position of the hollow sliding seat (503) and the transmission screw (507).

9. The bending equipment for online adjustment of the polymer anticorrosion composite bridge lining plate according to claim 2, wherein the bending equipment comprises: and a wear-resistant plastic sleeve is sleeved outside the bending plate (405).

Technical Field

The invention relates to the technical field of cable bridges, in particular to bending equipment for online adjustment of a polymer anticorrosion composite bridge lining plate.

Background

At present, electric power is an extremely important resource, people's daily life and work can not leave the support of electric power, and the cable is the key of carrying electric power, in the enterprise, for satisfying the power supply demand of each item equipment, often can lay the cable in a large number, and these cables just need the crane span structure to its support and protection, have also made things convenient for the management of cable simultaneously.

The cable bridge is exposed outside, so that the requirement on the corrosion resistance of the cable bridge is high, people have developed a polymer corrosion-resistant composite cable bridge which has various styles, and a lining steel plate which is consistent with the shape of the bridge is installed in one part of the polymer corrosion-resistant composite cable bridge.

The manufacturing method of the lining steel plate is simple, the lining steel plate can be obtained by punching raw materials and then bending the raw materials, the bending method of the lining steel plate in the cable bridge is mostly carried out in a manual operation bending device mode, meanwhile, the lining steel plate in the bridge is large, two persons are often required to work together, and the automation efficiency is extremely low.

At present, some enterprises have also developed automatic bending equipment for bridge lining plates, but the type of the bridge lining plates produced by the equipment is single, and only one type of bridge lining plates can be produced, so that the bridge lining plates cannot be changed according to the requirements of enterprise orders.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a bending apparatus for online adjustment of a polymer anticorrosion composite bridge lining plate is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

Technical problem to be solved

The invention aims to solve the defects that manual bending efficiency is low, automation degree is low and multi-model bridges cannot be produced by one machine in the prior art, and provides bending equipment for online adjustment of a polymer anticorrosion composite bridge lining plate.

(II) technical scheme

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

a bending device for online adjustment of a lining plate in a high-molecular anti-corrosion composite type bridge comprises a shell, wherein two sides of the shell are respectively connected with a positioning motor in a penetrating way, a rotary screw rod is sleeved between the two positioning motors, a bending mechanism is arranged outside the rotary screw rod, an adjusting mechanism is arranged at the lower end of the rotary screw rod, edge protection mechanisms are arranged at two sides of the adjusting mechanism respectively, the adjusting mechanism comprises a supporting plate, the lower end of the supporting plate is fixedly connected with the inner wall of the shell, buffer springs are arranged at the front end and the rear end of the supporting plate respectively, a hollow slide seat is fixed at one end of each buffer spring close to the center of the supporting plate, guide rods are respectively and rotatably connected with two sides of the hollow slide seat, one end of each guide rod far away from the hollow slide seat is rotatably connected with a transmission seat, an adjusting plate is fixed at one end of each transmission seat far away from the guide rods, the adjusting plate is slidably connected with the supporting plate, and a transmission screw rod is connected in the hollow slide seat in a penetrating way, a coupler is clamped at one end of the transmission screw rod close to the center of the supporting plate, a limit ring is fixed outside the coupler, bevel gears are clamped at one end of the coupler far away from the transmission screw rod, a driving wheel is meshed between the two bevel gears, a servo motor is fixed at the lower end of the driving wheel and is communicated with the supporting plate, the edge protection mechanism comprises a transmission rod, the transmission rod is communicated with the supporting plate, one end of the transmission rod is fixedly connected with the transmission seat, one end of the transmission rod far away from the transmission seat is fixedly connected with an oblique angle push block, one end of the oblique angle push block far away from the transmission rod is slidably connected with a lower push block, one end of the lower push block far away from the transmission rod is fixedly provided with a pressure rod, one end of the pressure rod far away from the lower push block is fixedly provided with a supporting rod, the lower end of the supporting rod is fixedly connected with a supporting spring, the supporting spring is fixedly connected with the inner wall of the shell, and an air cylinder is fixed at the upper end of the supporting rod, the cylinder is fixedly connected with the shell, and a push plate is fixed at one end, close to the adjusting mechanism, of the cylinder.

Preferably, the bending mechanism comprises a sliding seat, the sliding seat is in threaded connection with the rotary screw, a mounting seat is fixed at the lower end of the sliding seat, a rotating seat is connected to the lower end of the mounting seat in a rotating mode, a rotating motor is fixed at the front end of the rotating seat, and a bending plate is fixed at one end, away from the center of the shell, of the rotating seat.

Preferably, the hollow sliding seat is internally provided with internal threads, so that the transmission screw is in threaded connection with the hollow sliding seat.

Preferably, the bevel gears are two in total and are symmetrically distributed at the front end and the rear end of the driving wheel.

Preferably, the bevel angle ejector pad and the pushing block that pushes down are right triangle-shaped, and sliding connection department is two right triangle's hypotenuses.

Preferably, the central axis of the buffer spring is collinear with the central axes of the hollow slide carriage and the transmission screw rod.

Preferably, the length of the support plate is greater than the length of the bridge to be processed.

Preferably, the diameter of the limiting ring is larger than that of a through hole at the through connection position of the hollow sliding seat and the transmission screw rod.

Preferably, the outer part of the bending plate is sleeved with a wear-resistant plastic sleeve.

(III) advantageous effects

Compared with the prior art, the embodiment of the invention provides online adjusting bending equipment for a polymer anticorrosion composite bridge lining plate, which has the following beneficial effects:

1. according to the invention, the positioning motor is started to drive the rotary screw to rotate, so that the bending mechanism is driven to move, the iron sheet is bent for the first time, and then the edge protection mechanism moves to bend the iron sheet for the second time, so that the lining steel plate is obtained;

2. the servo motor operates to drive the driving wheel to rotate, the driving wheel rotates to drive the bevel gear to rotate, and further the transmission screw rod is driven to rotate, at the moment, the hollow sliding seat can compress the buffer spring and then drive the guide rod to move, and the guide rod can push the adjusting plate to move towards the direction far away from the center of the supporting plate, so that the effect of adjusting the width of the lining steel plate on line is achieved;

3. according to the invention, the rotary screw rod is driven to rotate by the operation of the positioning motor, the rotary screw rod can drive the sliding seat to slide by rotating, the position of the bending mechanism is adjusted, then the rotary motor is driven to rotate by rotating, the rotary seat rotates to drive the bending plate to rotate, and the iron sheet can be bent by the rotating bending plate, so that the effect of adjusting the bending depth of the lining steel plate on line is achieved;

4. the transmission seat slides to drive the transmission rod to move, the transmission rod moves to drive the bevel push block to move, the bevel push block moves to drive the pressure rod to compress the support spring and then pull the support rod, the support rod moves to drive the air cylinder to move, and the air cylinder moves to drive the push plate to move downwards, so that the effect of adjusting the size of the edge protector on line is achieved.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a top view of the adjustment mechanism of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;

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

fig. 5 is a schematic structural view of the edge protection mechanism of the present invention.

In the figure: 1. a housing; 2. a positioning motor; 3. rotating the screw; 4. a bending mechanism; 5. an adjustment mechanism; 6. a side protection mechanism; 401. a sliding seat; 402. a mounting seat; 403. a rotating seat; 404. rotating the motor; 405. bending the plate; 501. a support plate; 502. a buffer spring; 503. a hollow slide seat; 504. a guide rod; 505. a transmission seat; 506. an adjusting plate; 507. a drive screw; 508. a coupling; 509. a limiting ring; 510. a bevel gear; 511. a driving wheel; 512. a servo motor; 601. a transmission rod; 602. an oblique angle push block; 603. pressing the push block downwards; 604. a pressure lever; 605. a support bar; 606. a support spring; 607. a cylinder; 608. a push plate.

Detailed Description

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

Example one

Referring to fig. 1-3, the bending equipment for online adjustment of the polymer anticorrosion composite bridge inner lining plate comprises a shell 1, wherein position adjusting motors 2 are connected to two sides of the shell 1 in a penetrating manner, rotary screws 3 are sleeved between the two position adjusting motors 2, a bending mechanism 4 is arranged outside the rotary screws 3, an adjusting mechanism 5 is arranged at the lower end of each rotary screw 3, and edge protection mechanisms 6 are arranged on two sides of each adjusting mechanism 5.

When using, to treat that the iron sheet of processing is placed on adjustment mechanism 5, when the iron sheet entered into machining-position, positioning motor 2 started to drive rotatory screw rod 3 and rotated, and then drove 4 movements of bending mechanism to buckle the iron sheet for the first time, 6 movements of safe edge mechanism carry out the second time to buckle the iron sheet afterwards, so just obtained inside lining steel sheet.

The adjusting mechanism 5 comprises a supporting plate 501, the length of the supporting plate 501 is greater than that of a bridge to be processed, the lower end of the supporting plate 501 is fixedly connected with the inner wall of the shell 1, buffer springs 502 are arranged at the front end and the rear end of the supporting plate 501, a hollow sliding seat 503 is fixed at one end of each buffer spring 502 close to the center of the supporting plate 501, guide rods 504 are rotatably connected to both sides of the hollow sliding seat 503, one end of each guide rod 504 far away from the hollow sliding seat 503 is rotatably connected with a transmission seat 505, an adjusting plate 506 is fixed at one end of each transmission seat 505 far away from the corresponding guide rod 504, the adjusting plate 506 is slidably connected with the supporting plate 501, a transmission screw 507 is penetratingly connected inside the hollow sliding seat 503, the central axis of each buffer spring 502 is in the same straight line with the central axes of the hollow sliding seat 503 and the transmission screw 507, a coupler 508 is clamped at one end of the transmission screw 507, which is close to the center of the supporting plate 501, and is in threaded connection with the hollow sliding seat 503, a limiting ring 509 is fixed outside the coupler 508, the diameter of the limiting ring 509 is larger than that of a through hole at the through connection position of the hollow sliding seat 503 and the transmission screw 507, one end of the coupler 508 far away from the transmission screw 507 is clamped with bevel gears 510, the bevel gears 510 are two in number and are symmetrically distributed at the front end and the rear end of the driving wheel 511, the driving wheel 511 is engaged between the two bevel gears 510, a servo motor 512 is fixed at the lower end of the driving wheel 511, and the servo motor 512 is in through connection with the supporting plate 501.

In this embodiment, when the size of the bridge needs to be adjusted, the power switch of the servo motor 512 is activated, so that the servo motor 512 operates to drive the driving wheel 511 to rotate, since the driving wheel 511 is engaged with the bevel gear 510, the bevel gear 510 rotates synchronously during the rotation of the driving wheel 511, the bevel gear 510 rotates to drive the coupling 508 to rotate, and further drive the transmission screw 507 to rotate, since the transmission screw 507 is engaged with the hollow sliding seat 503, the hollow sliding seat 503 applies a downward force to the buffer spring 502 during the rotation of the transmission screw 507, and finally compresses the buffer spring 502 to contract and drive the guide rod 504 to move, after the guide rod 504 moves, the guide rod applies a thrust force to the transmission seat 505, the thrust force finally acts on the adjusting plate 506, so as to push the adjusting plate 506 to move in a direction away from the center of the supporting plate 501, and at this time, the width of the contact surface between the iron sheet and the adjusting mechanism 5 changes, therefore, the effect of adjusting the width of the lining steel plate on line is achieved.

Example two

Referring to fig. 1 and 4, the present embodiment is substantially the same as the first embodiment, and more preferably, the bending mechanism 4 includes a sliding seat 401, the sliding seat 401 is in threaded connection with the rotating screw 3, an installation seat 402 is fixed at a lower end of the sliding seat 401, a rotating seat 403 is rotatably connected to a lower end of the installation seat 402, a rotating motor 404 is fixed at a front end of the rotating seat 403, a bending plate 405 is fixed at one end of the rotating seat 403 away from the center of the housing 1, and a layer of wear-resistant plastic sleeve is sleeved outside the bending plate 405.

In this embodiment, after having accomplished the adjustment to inside lining steel sheet width, thereby the drive switch of positioning motor 2 is opened and is driven rotatory screw rod 3 to rotate, rotatory screw rod 3 rotates and can drive sliding seat 401 and slide in opposite directions on it, sliding seat 401 slides and drives mount pad 402 and slide, and then it slides to drive and rotate seat 403, and gliding specific distance needs to decide according to the width of inside lining steel sheet, after adjusting the position of bending mechanism 4, the drive power supply who rotates motor 404 this moment is opened, thereby it rotates to drive and rotate seat 403, thereby it rotates to rotate seat 403 and drive board 405 of bending to rotate, can bend the iron sheet after board 405 of bending rotates, so just reached the effect that can adjust the inside lining steel sheet depth of bending on line.

EXAMPLE III

Referring to fig. 1 and 5, the present embodiment is substantially the same as the first and second embodiments, and more preferably, the edge protection mechanism 6 includes a transmission rod 601, the transmission rod 601 is connected to the supporting plate 501, one end of the transmission rod 601 is fixedly connected to the transmission seat 505, one end of the transmission rod 601 far away from the transmission seat 505 is fixedly connected to an oblique angle push block 602, one end of the oblique angle push block 602 far away from the transmission rod 601 is slidably connected to a push-down block 603, the oblique angle push block 602 and the push-down block 603 are both in a right triangle shape, and the sliding connection is the oblique sides of the two right triangles, one end of the push-down block 603 far away from the transmission rod 601 is fixedly connected to a pressure rod 604, one end of the pressure rod 604 far away from the push-down block 603 is fixedly connected to a supporting rod 605, a supporting spring 606 is fixed to the lower end of the supporting rod 605, the supporting spring 606 is fixedly connected to the inner wall of the housing 1, an air cylinder 607 is fixed to the upper end of the supporting rod 605, the air cylinder 607 is fixedly connected to the housing 1, a push plate 608 is fixed at one end of the cylinder 607 close to the adjusting mechanism 5.

In this embodiment, when the width of the lining steel plate is adjusted, the guiding rod 504 will push the transmission seat 505 to slide, and during the sliding process of the transmission seat 505, it will drive the transmission rod 601 to move at the same time, the transmission rod 601 moves to drive the bevel push block 602 to move, and because the contact surface between the bevel push block 602 and the lower push block 603 is an inclined surface, so that during the movement of the bevel push block 602, it exerts a downward force on the pressure lever 604, which acts via the pressure lever 604 on the support spring 606, and finally, the support spring 606 is compressed to contract and drive the support rod 605 to move, the support rod 605 moves to drive the cylinder 607 to move, the cylinder 607 moves to drive the push plate 608 to move downwards, after bending plate 405 buckles the iron sheet for the first time, thereby cylinder 607 starts and is promoting push plate 608 to buckle the iron sheet for the second time, so just reached the effect that can adjust safe edge size on line.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.