CN219151201U

CN219151201U - Roller straightening machine

Info

Publication number: CN219151201U
Application number: CN202222257475.1U
Authority: CN
Inventors: 周建明; 周鑫杰
Original assignee: Changzhou Mingjie Heavy Industry Technology Co ltd
Current assignee: Changzhou Mingjie Heavy Industry Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-06-09
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to the field of straightening machines, in particular to a roller straightening machine, which comprises a mounting frame, wherein first straightening assemblies distributed equidistantly are mounted at two ends of the inner wall of the top of the mounting frame, second straightening assemblies distributed equidistantly are mounted at two ends of the inner wall of the bottom of the mounting frame, a telescopic assembly is mounted on the outer wall of one side of the mounting frame, and a driving motor is mounted at one end of the outer wall of the top of the mounting frame; the first correcting component comprises a hydraulic push rod and a first bearing seat arranged at one end of the hydraulic push rod. According to the utility model, the first correcting roller, the correcting motor, the fixed plate and the movable plate are used for driving the driving motor to drive the first correcting roller and the second correcting roller to rotate, the hydraulic push rod drives the first correcting roller to float up and down to apply pressure to an object for correcting, the discharged object slides between the fixed plate and the movable plate, the object is guided, bending is prevented during discharging, and corresponding force adjustment is facilitated according to different objects.

Description

Roller straightening machine

Technical Field

The utility model relates to the technical field of straightener, in particular to a roller straightener.

Background

The roller straightening machine mainly comprises a roller, a roller supporting bearing, a compressing and adjusting device, a driving device and the like. The multi-roller straightening machine can be divided into an upper roller row parallel straightening machine, a lower roller row inclined straightening machine according to the arrangement form of the shaft rollers and the positions of the regulating rollers;

the correction machine has the following defects when correcting objects:

1. the object enters a straightening machine to be straightened, and is discharged after the straightening is finished, and the straightened object is easy to bend due to the pressure straightening of an edge straightening roller in the discharging process, so that the straightening of the object is failed;

2. the applied force for correcting the object in the correcting machine is different, so that the correcting effect is different, corresponding force adjustment is needed for the material of the corrected object, and the control of the force is poor in the traditional method.

Disclosure of Invention

The utility model aims at solving the problems and the shortcomings, and provides a roller straightening machine which realizes that a driving motor and a straightening motor drive a first straightening roller and a second straightening roller to rotate through a first straightening roller, a straightening motor, a fixed plate and a movable plate, a movable pipe on a mounting frame floats, a pressure sensor is matched with a controller to drive a hydraulic push rod, the problem that the applied force is inconvenient to adjust and control is solved, and the problem that a discharged object is easy to bend when not limited is solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the roller straightening machine comprises a mounting frame, wherein first straightening components which are distributed equidistantly are mounted at two ends of the inner wall of the top of the mounting frame, second straightening components which are distributed equidistantly are mounted at two ends of the inner wall of the bottom of the mounting frame, a telescopic component is mounted on the outer wall of one side of the mounting frame, and a driving motor is mounted at one end of the outer wall of the top of the mounting frame; the first correcting component comprises a hydraulic push rod, a first bearing seat arranged at one end of the hydraulic push rod, a first correcting roller rotatably connected in the first bearing seat and a movable plate arranged on the outer wall of the first bearing seat at two ends of the mounting frame.

Preferably, the second correcting component comprises a fixing rod, a second bearing seat arranged on the outer wall of the top end of the fixing rod, a second correcting roller rotatably connected in the second bearing seat, a fixing plate arranged on the outer walls of two ends of the mounting frame and a correcting motor arranged on the outer wall of one side of the fixing rod, and an output shaft of the correcting motor is connected with one end of the second correcting roller.

Preferably, the telescopic assembly comprises a movable pipe, a sliding shaft sliding on the inner wall of the movable pipe and telescopic springs welded on the outer walls of the two ends of the sliding shaft, and the other ends of the telescopic springs are respectively welded with the inner walls of the top and the bottom of the movable pipe.

Preferably, the belt pulleys are arranged on the outer walls of one end of the first correcting roller, one end of the driving motor output shaft and one end of the sliding shaft, and a belt is connected between the belt pulleys.

Preferably, the outer walls of the first correcting roller and the second correcting roller are provided with pressure sensors, the outer wall of one side of the mounting frame is provided with a controller, and the pressure sensors are connected with a signal input end of the controller through signal wires.

Preferably, the correction motor and the driving motor are connected with the controller through wires, and the controller is connected with the power supply through wires.

The beneficial effects of the utility model are as follows:

1. the first correcting roller, the correcting motor, the fixed plate and the movable plate are used for driving the driving motor and the correcting motor to drive the first correcting roller and the second correcting roller to rotate, the hydraulic push rod drives the first correcting roller to float up and down to apply pressure to an object for correcting, the object is discharged to slide between the fixed plate and the movable plate, the object is guided, and bending is prevented during discharging;

2. the force applied when the controller sets the hydraulic push rod to descend is realized through the mounting frame, the controller, the hydraulic push rod and the first correcting roller, and the pressure sensor is used for monitoring the force and is convenient for carry out corresponding force adjustment according to different objects.

Drawings

FIG. 1 is a schematic view of a part of an enlarged structure of a roller straightener according to the present utility model;

FIG. 2 is a schematic diagram showing a structure of a mounting frame of a roller straightener according to the present utility model;

FIG. 3 is a schematic view showing the overall sectional structure of a roller straightener according to the present utility model;

FIG. 4 is a schematic view showing the internal structure of a movable pipe of a roller straightener according to the present utility model.

In the figure: 1 mounting bracket, 2 first correction subassembly, 3 second correction subassembly, 4 hydraulic push rod, 5 first bearing frame, 6 first correction roller, 7 fly leaf, 8 dead lever, 9 second bearing frame, 10 second correction roller, 11 dead plate, 12 driving motor, 13 expansion assembly, 14 movable tube, 15 sliding shaft, 16 expansion spring, 17 belt pulley, 18 belt, 19 correction motor, 20 pressure sensor, 21 controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1:

referring to fig. 1 to 4, a roller straightener comprises a mounting frame 1, wherein first straightening components 2 which are distributed equidistantly are arranged at two ends of the inner wall of the top of the mounting frame 1, second straightening components 3 which are distributed equidistantly are arranged at two ends of the inner wall of the bottom of the mounting frame 1, a telescopic component 13 is arranged on the outer wall of one side of the mounting frame 1, a driving motor 12 is arranged at one end of the outer wall of the top of the mounting frame 1, two ends of a fixed plate 11 on the mounting frame 1 and a movable plate 7 on a first bearing seat 5 are arc-shaped, discharged objects are guided, and the deformation of the objects caused by the application of force by a first straightening roller 6 at the edge is prevented;

the telescopic assembly 13 comprises a movable tube 14, a sliding shaft 15 sliding on the inner wall of the movable tube 14 and telescopic springs 16 welded on the outer walls of the two ends of the sliding shaft 15, the other ends of the telescopic springs 16 are respectively welded with the inner wall of the top and the inner wall of the bottom of the movable tube 14, the sliding shaft 15 in the movable tube 14 moves up and down along with the hydraulic push rod 4, the tension of a belt 18 is reduced, and the service life of the belt 18 is prolonged;

the correction motor 19 and the driving motor 12 are connected with the controller 21 through wires, and the controller 21 is connected with a power supply through wires.

Example 2:

referring to fig. 1 to 3, the first correcting assembly 2 includes a hydraulic push rod 4, a first bearing housing 5 installed at one end of the hydraulic push rod 4, a first correcting roller 6 rotatably connected in the first bearing housing 5, and a movable plate 7 installed at the outer wall of the first bearing housing 5 at both ends of the mounting frame 1, a driving motor 12 and a correcting motor 19 drive the first correcting roller 6 and a second correcting roller 10 to rotate, the hydraulic push rod 4 drives the first correcting roller 6 to float up and down to apply pressure to the object for correcting, the discharged object slides between the fixed plate 11 and the movable plate 7 to guide the object, and bending occurs during discharging is prevented;

the second correcting component 3 comprises a fixed rod 8, a second bearing 9 arranged on the outer wall of the top end of the fixed rod 8, a second correcting roller 10 rotatably connected in the second bearing 9, a fixed plate 11 arranged on the outer wall of the two ends of the mounting frame 1 and a correcting motor 19 arranged on the outer wall of one side of the fixed rod 8, an output shaft of the correcting motor 19 is connected with one end of the second correcting roller 10, the correcting motor 19 drives the second correcting roller 10 to rotate, the first correcting roller 6 and the hydraulic push rod 4 which are matched to rotate and rotate are used for correcting an object, and the pressure sensor 20 detects stress and applied force so as to correct the object and adjust the force of the hydraulic push rod 4 conveniently;

a belt pulley 17 is arranged on one end of the first correcting roller 6 and the outer walls of the output shaft of the driving motor 12 and one end of the sliding shaft 15, and a belt 18 is connected between the belt pulleys 17;

the outer wall of first correction roller 6 and second correction roller 10 all installs pressure sensor 20, and the controller 21 is installed to the outer wall of one side of mounting bracket 1, and pressure sensor 20 passes through signal line connection controller 21 signal input part, and the force exerted when hydraulic push rod 4 descends is set for to controller 21, and pressure sensor 20 is used for monitoring the dynamics, is convenient for carry out corresponding dynamics according to different objects and adjusts.

Working principle: when the leveling device is used, an object enters from one end of the mounting frame 1, the driving motor 12 and the leveling motor 19 are started, the leveling motor 19 respectively drives the second leveling roller 10 to rotate in the same direction, the driving motor 12 respectively drives the first leveling rollers 6 at the two ends and in the middle of the mounting frame 1 to rotate through the belt pulley 17 and the belt 18, the hydraulic push rod 4 is matched with the pressure sensor 20 and the controller 21 to apply pressure to the object, the rotating first leveling rollers 6 and the second leveling rollers 10 drive the object to move, and the hydraulic push rod 4 drives the first leveling rollers 6 to float up and down to level and level the convex parts in the object;

the pulley 17 rotatably arranged on the sliding shaft 15 in the movable tube 14 drives the first correcting roller 6 to move up and down along with the hydraulic push rod 4, so that the sliding shaft 15 compresses the telescopic spring 16 to float up and down in the movable tube 14, and the tension of the belt 18 caused by the telescopic action of the hydraulic push rod 4 is met.

While the exemplary embodiments of the present utility model have been described in detail with reference to the examples, those skilled in the art will appreciate that various modifications and adaptations to the specific examples described above can be made and that various combinations of the features and structures presented herein can be practiced without departing from the scope of the present utility model, which is defined by the appended claims. The foregoing description of specific exemplary embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. The roller straightening machine comprises a mounting frame (1), and is characterized in that first straightening components (2) which are distributed equidistantly are mounted at two ends of the inner wall of the top of the mounting frame (1), second straightening components (3) which are distributed equidistantly are mounted at two ends of the inner wall of the bottom of the mounting frame (1), a telescopic component (13) is mounted on the outer wall of one side of the mounting frame (1), and a driving motor (12) is mounted at one end of the outer wall of the top of the mounting frame (1);

the first correcting component (2) comprises a hydraulic push rod (4), a first bearing seat (5) arranged at one end of the hydraulic push rod (4), a first correcting roller (6) rotatably connected in the first bearing seat (5) and a movable plate (7) arranged on the outer wall of the first bearing seat (5) at two ends of the mounting frame (1).

2. The roller straightener of claim 1, characterized in that the second straightening assembly (3) comprises a fixed rod (8), a second bearing seat (9) arranged on the outer wall of the top end of the fixed rod (8), a second straightening roller (10) rotatably connected in the second bearing seat (9), fixed plates (11) arranged on the outer walls of the two ends of the installation frame (1) and a straightening motor (19) arranged on the outer wall of one side of the fixed rod (8), and an output shaft of the straightening motor (19) is connected with one end of the second straightening roller (10).

3. The roller straightener of claim 1, characterized in that the telescopic assembly (13) comprises a movable pipe (14), a sliding shaft (15) sliding on the inner wall of the movable pipe (14) and telescopic springs (16) welded on the outer walls of the two ends of the sliding shaft (15), and the other ends of the telescopic springs (16) are respectively welded with the top inner wall and the bottom inner wall of the movable pipe (14).

4. Roller straightener according to claim 1, characterized in that the belt pulley (17) is mounted on the outer wall of one end of the first straightening roller (6) and one end of the output shaft of the drive motor (12) and one end of the sliding shaft (15), and a belt (18) is connected between the belt pulleys (17).

5. The roller straightener of claim 1, characterized in that the outer walls of the first straightening roller (6) and the second straightening roller (10) are provided with pressure sensors (20), and the outer wall of one side of the installation frame (1) is provided with a controller (21), and the pressure sensors (20) are connected with the signal input end of the controller (21) through signal wires.

6. A roller straightener according to claim 2, characterized in that the straightening motor (19) and the driving motor (12) are connected to the controller (21) through wires, and the controller (21) is connected to the power supply through wires.