CN204689205U - Novel corrugation paper manufacturing line bridge-type deviation correcting device - Google Patents

Abstract

The bridge-type deviation correction device of the new corrugated paper production line includes: frame; The rocker arm, the linear motor used to drive the mounting frame to move along the bridge width direction, the housing is fixedly connected to the mounting frame and the cylinder used to drive the rocker arm to swing up and down, the deviation correction roller installed on the other end of the rocker arm, and one end is fixedly connected to the cylinder The power output end and the other end are flexibly hinged to the connecting rod in the middle of the rocker arm; a photoelectric sensor used to sense the offset of the coil along the width direction of the frame; an automatic tension control device for single-sided corrugated paper. The utility model can realize the timely correction of the frequent deviation of the corrugated paper on the production line and the automatic tension control of the single-sided corrugated paper before bonding. Compared with the existing deviation correction device, it has higher efficiency and is less likely to damage the corrugated paper coil. The advantages.

Description

New bridge type deviation correcting device for corrugated paper production line

technical field

The utility model relates to coil material production equipment, in particular to a novel bridge-type deviation correcting device for a corrugated paper production line.

Background technique

In the process of producing corrugated paper, the phenomenon of coil deviation will occur more or less. There are many reasons for this deviation. There are slight deformations on the outer surface of some parts (such as rollers), which will cause the deviation of the coil. In order to solve the problem of deviation of the coil, drum rollers or double cone rollers are often used in the prior art. However, there are some difficult problems in the static drum roller or double-conical roller. First, when the drum roller or double-conical roller applies the correction force, the position of the force is relatively concentrated, which is easy to damage the surface of the corrugated paper. cause damage; second, since the location of the force application is static relative to the corrugated paper in the width direction, however, there is a corresponding optimal force application position in the width direction when performing the deviation correction action, and this optimal force application position is often due to deviation. The amount varies with each other. If the deflection correction is not performed accurately at this position, it will have a bad effect on the deflection correction effect.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a new type of bridge-type deviation correction device for corrugated paper production line, which can implement timely and efficient deviation correction for the frequent deviation of corrugated paper on the production line, which is different from the existing deviation correction device. It has the advantages of higher efficiency and less damage to corrugated paper rolls.

In order to achieve the above object, the utility model adopts the following technical solutions:

New bridge-type deviation correction device for corrugated paper production line, including:

frame;

Bridge-type deviation correcting device, which includes a bridge frame as the installation base, a mounting frame that is movably installed on the bridge frame and can move along the width direction of the frame, and a rocker arm that is hinged to the mounting frame at one end, and is used to drive the mounting frame along the width direction of the bridge frame. The moving linear motor, the housing is fixedly connected to the mounting frame and is used to drive the cylinder to swing the rocker up and down, the deviation correction roller installed on the other end of the rocker, one end is fixedly connected to the power output end of the cylinder and the other end is articulated to the rocker The connecting rod in the middle of the arm, the support plate under the guide roller;

A photoelectric sensor used to sense the offset of the coil along the width direction of the frame;

Tension control device used to control the tension when the coil is conveyed.

Preferably, the tension control device includes a driving roller for driving the coil to move along the length direction of the frame, a driving motor, a belt for power transmission between the driving motor and the driving roller, and a displacement adjustment assembly. The displacement adjustment assembly is used to adjust the driving The position of the roller core to adjust the tightness of the coil.

Preferably, the bridge-type deviation correcting device of the novel corrugated paper production line also includes multiple front paper guide shafts and multiple rear paper guide shafts.

Preferably, the deviation correcting roller includes a plurality of coaxial guiding wheels, gaps are provided between adjacent guiding wheels, the outer circle of the guiding wheels has anti-skid patterns, and the guiding wheels are made of wear-resistant rubber material.

The beneficial effects of the utility model are:

Compared with the prior art, the utility model provides a new type of bridge-type deviation correction device for corrugated paper production line, which has a bridge-type deviation correction device, which can implement timely and efficient deviation correction for the frequent deviation of corrugated paper on the production line , through the movement of the correction roller along the width direction to correct the deviation of the coil, compared with the existing drum roller and double cone roller correction device, it is not easy to damage the corrugated paper coil, and it is most suitable for applying a correction force on the coil The advantage of position correction is to improve the efficiency of correction.

Description of drawings

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

Fig. 2 is the top view structural representation of the utility model;

Fig. 3 is a partial view of Fig. 1A (the working state when the deviation correction roller is pressing the coil);

Fig. 4 is a partial view at Fig. 1A (the deflection correction roller is lifted and released);

Fig. 5 is a partial view of Fig. 2B.

Among them: 100, frame; 101, front paper guide shaft; 102, rear paper guide shaft; 103, driving roller; 200, installation frame; 201, rocker arm; 202, rotating shaft; , linear motor; 206, connecting rod; 207, bridge; 208, swing shaft; 210, correction roller; 211, guide wheel; 30, driving motor; 31, belt; 40, photoelectric sensor.

Detailed ways

Below, in conjunction with accompanying drawing and specific embodiment, the utility model is described further:

As shown in Figures 1-5, it is a bridge-type deviation correction device for a new corrugated paper production line described in the present invention, which includes: a frame 100, an electronic control unit, a bridge-type deviation correction device, a photoelectric sensor 40, and a tension control device;

The frame 100 is used as the supporting base for each module and parts of the present utility model. The electronic control unit is used for processing signals input by various sensors, for example, receiving signals input from the photoelectric sensor 40 and analyzing the deviation of the coil. At the same time, the electronic control unit will issue instructions to perform actions, such as controlling the bridge-type deviation-correcting device to make appropriate deviation-correcting actions, and for example, controlling the tension generated when the tension-adjusting device applies driving force to the coil.

The bridge-type deviation correction device includes a bridge frame 207 , a mounting frame 200 , a rocker arm 201 , a linear motor 205 , a cylinder 203 , a deviation correction roller 210 , a connecting rod 206 , and a support plate 204 . The bridge frame 207 is fixedly mounted on the frame 100, the bridge frame 207 is fixedly mounted on the frame 100 along the width direction of the frame frame 100, and the mounting frame 200 is movably mounted on the bridge frame 207 and can move along the width direction of the frame frame 100, specifically, The mounting frame 200 is driven by a linear motor 205, and the mounting frame 200 moves along the width direction of the frame 100. Here, the track of motion along the width direction of the frame 100 can be a linear reciprocating motion along the width direction, or it can be a linear reciprocating motion along the width direction. The swing shaft 208 installed on the bridge frame 207 is used as the shaft core, and the deviation correcting roller 210 swings in an arc shape. The motion component along the width direction of the arc-shaped swing is used to achieve deviation correction. The casing of the linear motor 205 is fixedly connected to the bridge frame 207 , and its power output end is connected to the installation frame 200 . One end of the rocker arm 201 is hinged to the installation frame 200 through a rotating shaft 202 , and the other end thereof is used for installing the deviation correction roller 210 therein. The housing of the air cylinder 203 is fixedly connected to the installation frame 200 and is used to drive the rocker arm 201 to swing up and down. Actively hinged at the middle part of the rocker arm 201. When there is a coil being sent in between the deviation-correcting roller 210 and the support plate 204, the power output end of the cylinder 203 is in an elongated state, and the deviation-correcting roller 210 presses on the coil and corrects the deviation of the coil; when the deviation-correcting roller When the coiled material between 210 and the support plate 204 does not exist or the machine is turned off, the power output end of the air cylinder 203 is retracted, and at this time, the deviation-correcting roller 210 leaves the original position for pressing the coiled material. The photoelectric sensor 40 is arranged in the frame 100, and what the utility model selects is the detection module that the existing laser emitting end and the receiving end cooperate, and it is used for sensing the offset of the coiled material along the width direction of the frame 100; the tension control device is set Inside the frame 100, it is used to control the tension of the coil when it is conveyed.

The tension control device includes a driving roller 103, a driving motor 30, a belt 31, and a displacement adjustment assembly. The driving roller 103 is used to drive the coiled material to move along the length direction of the frame 100, the driving motor 30 provides power for the transportation of corrugated paper, and the belt 31 is used for the belt 31 of power transmission between the driving motor 30 and the driving roller 103, so that the driving roller 103 and the driving roller 103 The drive motors 30 are synchronously linked. The displacement adjustment assembly is used to adjust the position of the shaft core of the driving roller 103 to adjust the tightness of the coil. The displacement adjustment assembly can realize that the shaft core of the driving roller 103 is fixed within a rated adjustable position range.

In order to increase the stability and reliability of the bridge-type deviation correcting device of the new corrugated paper production line, the utility model also includes a plurality of front paper guide shafts 101 and a plurality of rear paper guide shafts 102 . Both the front paper guide shaft 101 and the rear paper guide shaft 102 serve to provide a support base for the corrugated paper during transport and to maintain a certain degree of pretension on the entire piece of corrugated paper.

The correction roller 210 includes a plurality of coaxial guide wheels 211, gaps are provided between adjacent guide wheels 211, and the outer circle of the guide wheels 211 has anti-skid patterns, and the gap between adjacent guide wheels 211 acts on Enhancing the frictional force along the width of the frame 100 is beneficial for the correction roller 210 to apply a correction force to the coil and reduce the occurrence of slippage; since the roll of the correction roller 210 is driven by the coil, the effect of the anti-skid pattern is to reduce the friction between the correction roller 210 and the coil. Slippage occurs between the coils in the direction of drive. In addition, the guide wheel 211 is made of wear-resistant rubber material.

In particular, the utility model can be applied to correcting webs of different thicknesses and widths.

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and ideas described above, and all these changes and deformations should fall within the protection scope of the claims of the present utility model.

Claims (4)

1. The new type of bridge-type deviation correcting device for corrugated paper production line is characterized in that it includes: frame; Bridge-type deviation correcting device, which includes a bridge frame as the installation base, a mounting frame that is movably installed on the bridge frame and can move along the width direction of the frame, a rocker arm that is hinged to the mounting frame at one end, and is used to drive the mounting frame along the width of the bridge frame. The linear motor that moves in the direction, the shell is fixedly connected to the mounting frame and is used to drive the cylinder that swings the rocker arm up and down, the deviation correction roller installed on the other end of the rocker arm, one end is fixedly connected to the power output end of the cylinder and the other end is movably hinged to the The connecting rod in the middle of the rocker arm; A photoelectric sensor used to sense the offset of the coil along the width direction of the frame; A tension control device used to control the tension of the coil when it is conveyed. 2. The novel bridge-type correction device for corrugated paper production line according to claim 1, characterized in that: the tension control device includes a driving roller for driving the coil to move along the length direction of the frame, a driving motor, a driving motor and a driving roller The belt for power transmission between them, the displacement adjustment assembly, the displacement adjustment assembly is used to adjust the position of the drive roller shaft core to adjust the tightness of the coil. 3. The novel bridge-type deviation correcting device for corrugated paper production line according to claim 1 or 2, characterized in that: the new bridge-type deviation correcting device for corrugated paper production line also includes multiple front paper guide shafts and multiple rear paper guide shafts. 4. The novel bridge-type deviation correcting device for a corrugated paper production line as claimed in claim 3, wherein the deviation correction roller comprises a plurality of coaxial guide wheels, gaps are arranged between adjacent guide wheels, and the guide wheels are made of resistant Made of ground rubber material.