CN216065260U

CN216065260U - Automatic feeding protection device of profile bending machine

Info

Publication number: CN216065260U
Application number: CN202121178238.5U
Authority: CN
Inventors: 杨立贤; 赵长江; 谢向辉; 王雪茹; 卫民
Original assignee: Qinyang Juli Forging Machine Manufacturing Co ltd
Current assignee: Qinyang Juli Forging Machine Manufacturing Co ltd
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2022-03-18
Anticipated expiration: 2031-05-29

Abstract

The utility model discloses an automatic feeding protection device of a profile bending machine, which comprises two support frames, two-way hydraulic cylinders, two support arms and two connecting arms, wherein the two support arms and the two connecting arms are respectively and symmetrically arranged on two sides of the frame, one end of each support arm is fixedly connected with the side wall of a top frame, the lower end of each connecting arm is rotatably connected with the end part of a piston rod of the two-way hydraulic cylinder, the connecting arms are rotatably connected with one ends of the support arms far away from the top frame, the upper ends of the connecting arms are provided with fixing clamps, and the fixing clamps are provided with detachable roller groups. The use efficiency is improved, and the labor intensity and the risk of manually conveying the sectional materials are reduced.

Description

Automatic feeding protection device of profile bending machine

Technical Field

The utility model belongs to the technical field of automatic feeding of section bending machines, and particularly relates to an automatic feeding protection device of a section bending machine.

Background

The section bender is one of the advanced section processing devices at present, and the produced and processed products are widely applied to industries of building construction, production and manufacturing accessories and the like, the section bar with round, square or other shapes can be processed and bent or rolled by a section bar bending machine, and in the production process, the existing section bender can not directly place workpieces with different heights in processing equipment, can be operated only by manually placing the workpieces into processing stations, not only increases the labor intensity, but also has certain risks, therefore, the automatic feeding device is additionally arranged, but the position of the section bar still needs to be corrected manually often in the automatic feeding process, otherwise the section bar can deviate or even fall off, therefore, the sectional material cannot be normally conveyed to a correct processing station, the phenomena of increased labor intensity and operation risk still exist, and the automatic feeding protection device is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic feeding protection device for a profile bending machine, which aims to solve the problems that when the profile is conveyed to the bending machine through an automatic feeding device, the profile is often displaced too much on the automatic feeding device, so that the profile cannot be normally conveyed to a processing station of the bending machine, the working efficiency is influenced, and certain risks exist in the operation and the processing of equipment and workers.

In order to achieve the purpose, the utility model adopts the following technical scheme: an automatic feeding protection device of a profile bending machine comprises the bending machine and an automatic feeding device, wherein the automatic feeding device is arranged on one side of the bending machine and comprises a base, a rack, hydraulic cylinders, a conveying mechanism and a protection device, the rack comprises a top frame and four telescopic supporting legs, the telescopic supporting legs comprise movable supporting legs and fixed supporting legs, the movable supporting legs are connected with the fixed supporting legs in a sleeved and inserted manner, the upper ends of the movable supporting legs are fixedly connected with the lower ends of the top frame, the lower ends of the fixed supporting legs are fixedly connected with the upper ends of the base, the hydraulic cylinders are at least two and are respectively vertically arranged at two ends of the rack, the conveying mechanism is arranged at the upper end of the top frame, the protection device is arranged between the top frame and the base, and the protection device comprises a support frame, a bidirectional hydraulic cylinder, a support arm and a connecting arm, the lower extreme and the base fixed connection of support frame, connecting seat fixed mounting is passed through in the middle part of two-way pneumatic cylinder in the top upper end of support frame, support arm and linking arm all respectively have two, and setting up in the frame both sides of symmetry respectively, the one end of support arm and the lateral wall fixed connection of roof-rack, the lower extreme of linking arm rotates with the tip of two-way pneumatic cylinder piston rod to be connected, the linking arm is kept away from the one end of roof-rack with the support arm and is rotated and be connected, the upper end of linking arm is equipped with the fixation clamp, be equipped with the detachable roller train on the fixation clamp.

Further, conveying mechanism is by conveying frame, pedestal, pivot, conveyer belt, a plurality of bearing roller, the upper end at the roof-rack is erect in the conveying, the pedestal has four, and establishes respectively in the upper end in conveying frame four corners, the pivot has two, and is connected with the pedestal suit at conveying frame both ends respectively, the conveyer belt is connected through the pivot, the bearing roller is established between the conveyer belt, the both ends of bearing roller all are connected with the upper end of conveying frame both sides through the layer board, conveying mechanism passes through the motor and connects the pivot drive.

Furthermore, the fixation clamp is "U" font, the roller train includes arc frame, connecting plate, a plurality of gyro wheel, the one end of connecting plate and the outer wall fixed connection of arc frame, the other end clamp of connecting plate is in the middle of the fixation clamp and through a plurality of bolted connection.

Further, be equipped with the baffle of a plurality of equipartitions on the inner wall of arc frame, the gyro wheel is all installed between the baffle, just the rotation direction of gyro wheel installation all is unanimous with the traffic direction of conveyer belt

Furthermore, the lower end of the cylinder body of the hydraulic cylinder is connected with the upper end of the base, and the end part of the piston of the hydraulic cylinder is connected with the lower end of the top frame.

Furthermore, four corners of the lower end of the base are provided with universal wheels.

By adopting the technical scheme, the utility model has the beneficial effects that:

the automatic feeding system is used for conveying the section to be processed for the bending machine, the two-way hydraulic cylinder is used for operating the connecting arm to act in the conveying process, so that the roller group at the upper end part of the connecting arm clamps and presses the section on the conveying belt, the phenomenon that the section deviates or falls off in the automatic feeding process is prevented, the universal wheels are also arranged at the bottom of the device, the placing direction or position of the device can be changed according to different stations, the use efficiency is improved, and the labor intensity and the danger of manually conveying the section are reduced.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention in the direction A.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments as follows:

therefore, the following detailed description of the embodiments of the present invention, provided in the accompanying drawings, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model, and all other embodiments, which can be obtained by those skilled in the art based on the embodiments of the present invention without inventive faculty, are within the scope of the utility model.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the utility model can be understood by those skilled in the art.

As shown in fig. 1-2: an automatic feeding protection device of a profile bending machine comprises a bending machine 1 and an automatic feeding device 2, wherein the automatic feeding device 2 is arranged on one side of the bending machine 1, the automatic feeding device 2 comprises a base 3, a frame 4, a hydraulic cylinder 5, a conveying mechanism 6 and a protection device 7, the frame 4 comprises a top frame 8 and telescopic supporting legs 9, at least four groups of the telescopic supporting legs 9 are arranged, each telescopic supporting leg 9 comprises a movable supporting leg 10 and a fixed supporting leg 11, the movable supporting leg 10 is sleeved and inserted with the fixed supporting leg 11, the upper end of the movable supporting leg 10 is fixedly connected with the lower end of the top frame 8, the lower end of the fixed supporting leg 11 is fixedly connected with the upper end of the base 3, the hydraulic cylinders 5 are at least two and are respectively and vertically arranged at two ends of the frame 4, the conveying mechanism 6 is arranged at the upper end of the top frame 8, the protection device 7 is arranged between the top frame 8 and the base 3, protection device 7 includes support frame 12, two-way pneumatic cylinder 13, support arm 14, linking arm 15, the lower extreme and the 3 fixed connection of base of support frame 12, connecting seat 31 fixed mounting is passed through in the middle part of two-way pneumatic cylinder 13 in the top upper end of support frame 12, support arm 14 and linking arm 15 all respectively have two, and the setting of difference symmetry is in 4 both sides of frame, the one end of support arm 14 and the lateral wall fixed connection of roof-rack 8, the lower extreme of linking arm 15 rotates with the tip of two-way pneumatic cylinder 13 piston rod to be connected, the one end that roof-rack 8 was kept away from with support arm 14 to linking arm 15 rotates to be connected, the upper end of linking arm 15 is equipped with fixation clamp 16, be equipped with detachable roller train 17 on the fixation clamp 16.

In this embodiment, conveying mechanism 6 is by conveying frame 23, pedestal 24, pivot 25, conveyer belt 26, a plurality of bearing roller 27, conveying frame 23 establishes in the upper end of roof-rack 8, pedestal 24 has four, and establishes respectively in the upper end at conveying frame 23 four corners, pivot 25 has two, and is connected with the pedestal 24 suit at conveying frame 23 both ends respectively, conveyer belt 26 is connected through pivot 25, bearing roller 27 establishes between conveyer belt 26, the both ends of bearing roller 27 are all connected with the upper end of conveying frame 23 both sides through layer board 28, conveying mechanism 6 connects the pivot 25 drive through motor 29.

In this embodiment, the fixing clamp 16 is U-shaped, the roller set 17 includes an arc frame 18, a connecting plate 19, and a plurality of rollers 20, one end of the connecting plate 19 is fixedly connected to an outer wall of the arc frame 18, and the other end of the connecting plate 19 is clamped between the fixing clamp 16 and connected thereto by a plurality of bolts 21.

In this embodiment, the inner wall of the arc-shaped frame 18 is provided with a plurality of uniformly distributed partition plates 22, the rollers 20 are all installed between the partition plates 22, and the rotating direction of the rollers 20 is consistent with the running direction of the conveyer belt 26

In this embodiment, the lower end of the cylinder body of the hydraulic cylinder 5 is connected with the upper end of the base 3, and the end of the piston of the hydraulic cylinder 5 is connected with the lower end of the top frame 8.

In this embodiment, the four corners of the lower end of the base 3 are provided with universal wheels 30.

According to the utility model, the section to be processed is conveyed to the section bender through the automatic feeding device, the connecting arm is operated to move by using the bidirectional hydraulic cylinder in the conveying process, the upper end part of the connecting arm is provided with the device which can be replaced according to the shape and size of the section, the device is provided with the roller which can rotate along with the moving track of the section, the section is controlled not to shift or fall on the conveying belt, and the bottom of the device is also provided with the universal wheel, so that the placing direction or position of the device can be changed according to different stations, the use efficiency is improved, and the labor intensity and the risk of manually conveying the section are reduced.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a section bar bender automatic feeding protection device, includes bender and automatic feeding device, its characterized in that: one side of the bending machine is provided with an automatic feeding device, the automatic feeding device comprises a base, a rack, hydraulic cylinders, a conveying mechanism and a protection device, the rack comprises a top frame and four telescopic supporting legs, the telescopic supporting legs comprise at least four groups, the movable supporting legs are connected with the fixed supporting legs in a sleeved and inserted manner, the upper ends of the movable supporting legs are fixedly connected with the lower ends of the top frame, the lower ends of the fixed supporting legs are fixedly connected with the upper end of the base, the hydraulic cylinders are at least two and are respectively vertically arranged at two ends of the rack, the conveying mechanism is arranged at the upper end of the top frame, the protection device is arranged between the top frame and the base, the protection device comprises a support frame, a bidirectional hydraulic cylinder, a support arm and a connecting arm, the lower end of the support frame is fixedly connected with the base, and the middle part of the bidirectional hydraulic cylinder is fixedly arranged at the upper end of the top of the support frame through a connecting seat, support arm and linking arm all respectively have two, and setting up in the frame both sides of symmetry respectively, the one end of support arm and the lateral wall fixed connection of roof-rack, the lower extreme of linking arm rotates with the tip of two-way pneumatic cylinder piston rod to be connected, the linking arm rotates with the one end that the roof-rack was kept away from to the support arm to be connected, the upper end of linking arm is equipped with the fixation clamp, be equipped with the detachable roller train on the fixation clamp.

2. The automatic feeding protection device of a profile bending machine according to claim 1, characterized in that: conveying mechanism is by conveying frame, pedestal, pivot, conveyer belt, a plurality of bearing roller, the upper end at the roof-rack is erect in the conveying, the pedestal has four, and establishes respectively in the upper end in conveying frame four corners, the pivot has two, and is connected with the pedestal suit at conveying frame both ends respectively, the conveyer belt passes through the pivot and connects, the bearing roller is established between the conveyer belt, the both ends of bearing roller all are connected with the upper end of conveying frame both sides through the layer board, conveying mechanism passes through the motor and connects the pivot drive.

3. The automatic feeding protection device of a profile bending machine according to claim 1, characterized in that: the fixing clamp is U-shaped, the roller group comprises an arc-shaped frame, a connecting plate and a plurality of rollers, one end of the connecting plate is fixedly connected with the outer wall of the arc-shaped frame, and the other end of the connecting plate is clamped in the middle of the fixing clamp and connected through a plurality of bolts.

4. The automatic feeding protection device of the profile bending machine according to claim 3, characterized in that: the inner wall of the arc-shaped frame is provided with a plurality of uniformly distributed partition plates, the rollers are all installed between the partition plates, and the rotating direction of the roller installation is consistent with the running direction of the conveying belt.

5. The automatic feeding protection device of a profile bending machine according to claim 1, characterized in that: the lower end of the cylinder body of the hydraulic cylinder is connected with the upper end of the base, and the end part of the piston of the hydraulic cylinder is connected with the lower end of the top frame.

6. The automatic feeding protection device of a profile bending machine according to claim 1, characterized in that: four corners of the lower end of the base are provided with universal wheels.