CN209753731U - Bending device with automatic feeding and discharging functions - Google Patents

Abstract

The utility model discloses a bending device with the function of automatic loading and unloading, which belongs to the technical field of mechanical processing equipment. It includes a workbench, on which there is a conveyor belt for conveying pipes, a feeding box is fixedly connected to the top of the workbench, and a discharge port corresponding to the conveyor belt is opened at the bottom of the workbench, and one side of the workbench is fixedly connected There is a connection platform, the bottom of the connection platform is fixedly connected with the motor, the end of the output shaft of the motor is fixedly connected with the transmission rod through the coupling, the transmission rod runs through the connection platform and is connected with the connection platform in rotation, and the top of the transmission rod is fixedly connected with a fixed frame, A pressure roller corresponding to the connection table is connected to the fixed frame through a rotation shaft. The utility model puts a large amount of pipes to be bent in the feeding box at one time, and the pipes in the feeding box can realize the automatic loading, bending and unloading processes, saving the manual operation part, thereby greatly improving the processing efficiency and reducing the Labor intensity of workers.

Description

A bending device with automatic loading and unloading function

technical field

The utility model relates to a bending device with the function of automatic loading and unloading, which belongs to the technical field of mechanical processing equipment.

Background technique

In the small-diameter pipe bending process, the existing bending method is generally to manually transport the pipe to the manual bending machine. After the bending is completed, it is necessary to manually remove the processed pipe. Not only is the work efficiency low, And in the long-term operation process, the labor intensity of the workers is high.

Contents of the invention

The technical problem to be solved by the utility model is to provide a bending device with automatic loading and unloading function, which solves the problems of low manual bending efficiency of pipes and high labor intensity of workers.

The technical problem to be solved by the utility model is realized by taking the following technical solutions:

A bending device with automatic loading and unloading functions, including a workbench, on which a conveyor belt for conveying pipes is arranged, a feeding box is fixedly connected to the top of the workbench, and a The outlet corresponding to the conveyor belt, one side of the workbench is fixedly connected with a connection platform, the bottom of the connection platform is fixedly connected with a motor, and the end of the output shaft of the motor is fixedly connected with a transmission rod through a coupling , the transmission rod runs through the connection platform and is connected with the connection platform in rotation. The top of the transmission rod is fixedly connected with a fixed frame, and the fixed frame is rotatably connected with a pressure roller corresponding to the connection platform through a rotating shaft. The connection platform The bottom of the bottom is rotatably connected with a supporting plate. When the fixed frame is perpendicular to the conveyor belt, a bending hole is formed between the pressure roller and the connecting table. The supporting plate is located below the bending hole, and the supporting plate The top of the platform is fixedly connected with two symmetrically arranged baffles, and the bottom of the connection platform is provided with a driving mechanism for driving the opening and closing of the pallet.

As a preferred example, the drive mechanism includes a fixed rod and an electric push rod, the top of the fixed rod is fixedly connected to the bottom of the connecting platform, the fixed end of the electric push rod is rotatably connected to the bottom of the fixed rod, The movable end of the rod is rotatably connected with the bottom of the supporting plate.

As a preferred example, an adjustment rod is fixedly connected to the side of the fixed frame away from the workbench, and a limit rod is slidably sleeved on the adjust rod, and a limit rod is provided on the limit rod for fixing the limit rod on the adjust rod. set bolts.

As a preferred example, two symmetrically arranged limiting plates are fixedly connected to the top of the workbench, and the two limiting plates are in one-to-one correspondence with the two baffle plates.

The beneficial effects of the utility model are: the utility model puts a large amount of pipes to be bent in the feeding box at one time, and the pipes in the feeding box can realize automatic loading, bending and unloading processes, saving the manual operation part, thereby greatly improving the Improve the processing efficiency and reduce the labor intensity of workers.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the bending part of the utility model;

Fig. 3 is the structural representation of the utility model charging box;

Fig. 4 is a schematic diagram of the utility model when bending pipes.

In the figure: workbench 1, feeding box 2, conveyor belt 3, limit plate 4, pallet 5, baffle plate 6, fixed frame 7, adjustment rod 8, limit rod 9, pressure roller 10, connection table 11, electric Push 12, drive rod 13, motor 14, pipe material 15.

Detailed ways

In order to be easy to understand the technical means, creative features, goals and effects of the utility model, the utility model will be further elaborated below in conjunction with specific illustrations.

As shown in Figure 1-4, a bending device with automatic loading and unloading functions includes a workbench 1, on which a conveyor belt 3 for conveying pipes 15 is arranged, and a feeding box is fixedly connected to the top of the workbench 1 2. The bottom of the feeding box 2 is provided with a discharge port corresponding to the conveyor belt 3, and one side of the workbench 1 is fixedly connected with a connecting platform 11, and the bottom of the connecting platform 11 is fixedly connected with a motor 14, and the end of the output shaft of the motor 14 The transmission rod 13 is fixedly connected with the coupling, the transmission rod 13 runs through the connection platform 11 and is connected with the connection platform 11 in rotation, the top of the transmission rod 13 is fixedly connected with the fixed frame 7, and the fixed frame 7 is connected with the connection platform through the rotation shaft. 11 corresponds to the pressure roller 10, and the bottom of the connecting platform 11 is connected with the supporting plate 5. When the fixed frame 7 is perpendicular to the conveyor belt 3, a bending hole is formed between the pressing roller 10 and the connecting platform 11, and the supporting plate 5 is located on the Below the bending hole, two symmetrically arranged baffles 6 are fixedly connected to the top of the pallet 5 , and a driving mechanism for driving the pallet 5 to open and close is provided at the bottom of the connecting platform 11 .

With the above scheme, the bottom of the feeding box 2 is set as a slope, and the size of the outlet of the feeding box 2 is the same as that of a pipe 15, and the bottom pipe 15 in the feeding box 2 falls to the conveyor belt 3 under the action of gravity. The conveyor belt 3 is provided with driving rollers, so that the pipe 15 is taken away by the conveyor belt 3, and at the same time, the pipe 15 pressed above the removed pipe 15 loses support and falls on the conveyor belt 3, which circulates in turn to realize the pipe material in the feeding box 2. 15 automatic discharge, the distance between the two baffles 6 is the same as the diameter of the bending hole, and the diameter of the bending hole matches the diameter of the pipe 15, so that the pipe 15 can stably enter the bending hole and connect The contact surface between the platform 11 and the pipe 15 is arc-shaped to prevent the pipe 15 from breaking when it is bent.

The driving mechanism includes a fixed rod and an electric push rod 12, the top of the fixed rod is fixedly connected with the bottom of the connection table 11, the fixed end of the electric push rod 12 is rotationally connected with the bottom of the fixed rod, and the movable end of the electric push rod 12 is connected with the supporting plate 5 bottom swivel connection.

With the above scheme, the electric push rod 12 and the motor 14 work together under the action of the control circuit. After the motor 14 drives the pressure roller 10 to complete the bending process, the electric push rod 12 can control the automatic unloading of the bent pipe 15 .

The fixed frame 7 is fixedly connected with an adjustment rod 8 on one side away from the workbench 1, and the adjustment rod 8 is slidingly sleeved with a limit rod 9. fixed bolts.

With the above solution, the limit rod 9 can be adjusted steplessly on the adjustment rod 8 through the set bolt, so that the position of the bending point of the pipe material 15 can be adjusted.

The top of the workbench 1 is fixedly connected with two symmetrically arranged limit plates 4, and the two limit plates 4 correspond to the two baffle plates 6 one by one, so that the pipe 15 on the conveyor belt 3 can accurately enter the two limit plates. between bit boards 4.

A collecting frame for collecting bent pipes 15 is arranged below the pallet 5 .

Working principle: when in use, the pipe 15 passes through two limit plates 4 and two baffles 6 in turn under the action of the conveyor belt 3, moves into the bending hole, and is blocked by the limit rod 9, at this time the motor 14 Drive the pressure roller 10 to rotate around the transmission rod 13 through the fixed frame 7, so that the pipe 15 extending into the bending hole is bent. After the bending is completed, the electric push rod 12 drives the supporting plate 5 to open, so that the bent The pipe material 15 falls into the collection box below under the action of gravity and is collected, and then the pressure roller 10 is reset under the drive of the motor 14, the supporting plate 5 is reset under the drive of the electric push rod 12, and the next pipe material 15 is under the action of the conveyor belt 3 Enter between the two baffles 6, complete the above steps in a cycle, so as to realize the automatic loading and unloading function of the pipe 15.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. On the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes and improvements, and these changes and improvements all fall into the Into the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A bending device with automatic loading and unloading functions, comprising a workbench (1), on which a conveyor belt (3) for conveying pipes (15) is arranged, characterized in that: the The top of the worktable (1) is fixedly connected with a feeding box (2), and the bottom of the feeding box (2) is provided with a discharge port corresponding to the conveyor belt (3). One side of the workbench (1) A connecting platform (11) is fixedly connected, the bottom of the connecting platform (11) is fixedly connected with a motor (14), and the end of the output shaft of the motor (14) is fixedly connected with a transmission rod (13) through a coupling. The transmission rod (13) runs through the connection platform (11) and is connected to the connection platform (11) in rotation, the top of the transmission rod (13) is fixedly connected with a fixed frame (7), and the fixed frame (7) passes through the rotating shaft The pressure roller (10) corresponding to the connection table (11) is connected in rotation, and the bottom of the connection table (11) is connected with the pallet (5) in rotation. When the fixed frame (7) and the conveyor belt (3) When they are vertical, a bending hole is formed between the pressure roller (10) and the connecting table (11), the supporting plate (5) is located below the bending hole, and the top of the supporting plate (5) is fixedly connected There are two symmetrically arranged baffles (6), and the bottom of the connection table (11) is provided with a driving mechanism for driving the opening and closing of the pallet (5). 2. A bending device with automatic loading and unloading functions according to claim 1, characterized in that: the driving mechanism includes a fixed rod and an electric push rod (12), and the top of the fixed rod is connected to the connecting platform ( 11) is fixedly connected to the bottom, the fixed end of the electric push rod (12) is rotatably connected to the bottom of the fixed rod, and the movable end of the electric push rod (12) is rotatably connected to the bottom of the supporting plate (5). 3. A bending device with automatic loading and unloading functions according to claim 1, characterized in that: the side of the fixing frame (7) away from the workbench (1) is fixedly connected with an adjustment rod (8), The regulating rod (8) is slidingly sleeved with a limiting rod (9), and the limiting rod (9) is provided with a set bolt for fixing the limiting rod (9) on the regulating rod (8). 4. A bending device with automatic loading and unloading functions according to claim 1, characterized in that: the top of the workbench (1) is fixedly connected with two symmetrically arranged limiting plates (4), and The two limiting plates (4) are in one-to-one correspondence with the two baffle plates (6).