CN205711545U - A kind of coating paper produces with calender pressure auxiliary monitoring device - Google Patents

Abstract

This utility model discloses a pressure auxiliary monitoring device for a calender used in coated paper production, including a frame, an upper roller, a control box with a display screen on the side of the frame, an alarm light on the top of the frame, a motor on the side of the frame, the upper roller below the motor, a code counter on the upper roller, a lower roller below the upper roller, an auxiliary roller next to the upper roller, a photoelectric sensor on the upper roller, a pressure sensor on the lower roller, a guardrail next to the lower roller, a surface finish detector on the guardrail, and a hydraulic column below the lower roller. The beneficial effect is that it can monitor and precisely adjust the pressure changes of the coated paper during the calendering process, thereby ensuring the production quality of the coated paper.

Description

An auxiliary monitoring device for the pressure of the calender used in the production of coated paper

technical field

The utility model relates to the field of papermaking equipment, in particular to an auxiliary pressure monitoring device for a calender used in the production of coated paper.

Background technique

Coated paper is coated with a layer of paint on the base paper, so that the paper has good optical properties and printing performance. Its main uses are: printing magazines, books and other publishing papers and printing papers such as trademarks, packaging, catalogs, etc., so the smoothness of coated paper has special requirements. The Chinese patent application number 201520809259.0 discloses a calender comprising at least one calendering nip or belt calendering zone formed between two calender rolls, the belt calendering The light zone is formed by a belt that is guided along the surface of the hot calender roll. The calender also comprises at least one jet cooling device for cooling and moistening at least one side of the fibrous web before calendering such that the temperature of the fibrous web is lower than or equal to the glass transition temperature The lower limit of the range. The above-mentioned patent has the problem that the pressure between the two calender rolls cannot be monitored, so that the smoothness of the paper cannot be accurately controlled.

Utility model content

The purpose of this utility model is to provide an auxiliary pressure monitoring device for a calender used in the production of coated paper in order to solve the above problems.

The utility model realizes above-mentioned purpose through following technical scheme:

An auxiliary pressure monitoring device for a calender used in the production of coated paper, comprising a frame and an upper roll, a control box is arranged on the side of the frame, a display screen is arranged on the control box, and an alarm is arranged on the frame Light, the side of the frame is provided with a motor, the upper roller is arranged under the motor, the coder is arranged on the upper roller, the lower roller is arranged under the upper roller, and the upper roller is arranged beside the upper roller. Auxiliary roller, the upper roller is provided with a photoelectric sensor, the lower roller is provided with a pressure sensor, the lower roller is provided with a guardrail, the guardrail is provided with a smoothness detector, and the lower roller is provided with a There are hydraulic columns.

In the above structure, the motor drives the upper roller to rotate, the photoelectric sensor detects the distance between the upper roller and the lower roller and displays it on the display screen, and adjusts the distance between the upper roller and the lower roller through the control box. The distance between the lower roller and the upper roller changes the pressure between the upper roller and the lower roller. The pressure sensor senses the pressure and displays it on the display screen. The smoothness detection The instrument detects the smoothness of the coated paper after calendering, and transmits a signal to the control box when the smoothness changes, and the control box controls the hydraulic column to adjust the pressure, and controls the alarm light to send an alarm signal to remind operator.

In order to monitor the change of pressure, the control box is installed on the side of the frame through screws, the display screen is inlaid on the control box, the alarm light is installed on the frame through screws, and the motor is installed through bolts on top of the rack.

In order to monitor the change of pressure, the upper roller is installed on the frame through the bearing seat, the upper roller is connected with the motor through the gear, and the coder is installed on the frame through the bolt, so The coder is facing the upper roller, the auxiliary roller is installed beside the upper roller through a bearing seat, and the photoelectric sensor is installed beside the upper roller through screws.

In order to monitor the change of pressure, the lower roller is installed on the frame through the bearing seat, the pressure sensor is installed on the lower roller through screws, and the guardrail is installed beside the lower roller through bolts. The smoothness detector is installed on the guardrail through bolts, and the hydraulic column is installed under the lower roller through bolts.

The beneficial effect of the utility model is that the pressure change of the coated paper in the calendering process can be monitored and accurately adjusted, thereby ensuring the production quality of the coated paper.

Description of drawings

Fig. 1 is a schematic structural diagram of a calender pressure auxiliary monitoring device for coated paper production according to the utility model.

The reference signs are explained as follows:

1. Hydraulic column; 2. Rack; 3. Control box; 4. Display screen; 5. Pressure sensor; 6. Photoelectric sensor; 7. Alarm light; 8. Upper roller; 9. Coder; 10. Motor; 11. Auxiliary roller; 12. Lower roller; 13. Smoothness detector; 14. Guardrail.

detailed description

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

As shown in Fig. 1, a kind of calender pressure auxiliary monitoring device for coated paper production comprises frame 2, upper roll 8, and frame 2 side is provided with control box 3, and control box 3 is used for controlling machine operation, and control A display screen 4 is arranged on the box 3, and the display screen 4 is used for displaying data. An alarm light 7 is arranged above the frame 2, and the alarm light 7 is used for alarming. A motor 10 is arranged on the side of the frame 2, and an upper roller is arranged under the motor 10. 8. An encoder 9 is arranged on the upper roller 8, and the encoder 9 is used to count the length of the paper. The lower roller 12 is arranged under the upper roller 8, and the auxiliary roller 11 is arranged next to the upper roller 8. On the upper roller 8, there is a The photoelectric sensor 6, the photoelectric sensor 6 is used to sense the distance between the two rollers, the lower roller 12 is provided with a pressure sensor 5, the pressure sensor 5 is used to sense the pressure between the two rollers, and the lower roller 12 is set next to it Guardrail 14 is arranged, and guardrail 14 is provided with smoothness detector 13, and smoothness detector 13 is used for detecting the smoothness of paper, and lower roller 12 is provided with hydraulic column 1 below, and hydraulic column 1 is used for adjusting the position of lower roller 12.

In the above structure, the motor 10 drives the upper roller 8 to rotate, the photoelectric sensor 6 detects the distance between the upper roller 8 and the lower roller 12 and displays it on the display screen 4, and adjusts the distance between the lower roller 12 and the upper roller 8 through the control box 3 The distance between the upper roll 8 and the lower roll 12 changes the pressure between the upper roll 8 and the lower roll 12. The pressure sensor 5 senses the pressure and displays it on the display screen 4. The smoothness detector 13 detects the smoothness of the coated paper after calendering. When the smoothness changes, a signal is sent to the control box 3, and the control box 3 controls the hydraulic column 1 to adjust the pressure, and controls the alarm lamp 7 to send an alarm signal to remind the operator.

In order to monitor the change of pressure, the control box 3 is installed on the side of the frame 2 by screws, the display screen 4 is inlaid on the control box 3, the alarm light 7 is installed on the frame 2 by screws, and the motor 10 is installed on the frame 2 by bolts , the upper roller 8 is installed on the frame 2 through the bearing seat, the upper roller 8 is connected with the motor 10 through the gear, the coder 9 is installed on the frame 2 through the bolt, the coder 9 is facing the upper roller 8, and the auxiliary roller 11 is installed next to the upper roller 8 through the bearing seat, the photoelectric sensor 6 is installed next to the upper roller 8 through screws, the lower roller 12 is installed on the frame 2 through the bearing seat, the pressure sensor 5 is installed on the lower roller 12 through screws, and the guardrail 14 is installed next to the lower roller 12 by bolts, the smoothness detector 13 is installed on the guardrail 14 by bolts, and the hydraulic column 1 is installed below the lower roller 12 by bolts.

The basic principles, main features and 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. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their effects.

Claims (4)

1. a coating paper produces with calender pressure auxiliary monitoring device, it is characterised in that: include frame, upper roller, described machine Frame side is provided with control chamber, and described control chamber is provided with display screen, and described frame is provided above with alarm lamp, described frame Side is provided with motor, and described motor is provided below described upper roller, and described upper roller is provided above with number recorder, under described upper roller Face is provided with lower roll, and described upper roller side is provided with help roll, described upper roller is provided with photoelectric sensor, described lower roll sets Being equipped with pressure inductor, described lower roll side is provided with guardrail, described guardrail is provided with fineness detector, under described lower roll Face is provided with hydraulic column.

A kind of coating paper production calender pressure auxiliary monitoring device the most according to claim 1, it is characterised in that: institute Stating control chamber and be arranged on described frame side by screw, described display screen is embedded on described control chamber, and described alarm lamp leads to Crossing screw and be arranged on above frame, described motor is arranged on above described frame by bolt.

A kind of coating paper production calender pressure auxiliary monitoring device the most according to claim 1, it is characterised in that: institute Stating roller and be arranged on above described frame by bearing block, described upper roller is connected with described motor by gear, described note code Device is arranged on above described frame by bolt, and described number recorder is just to described upper roller, and described help roll is installed by bearing block Roller side on described, described photoelectric sensor is arranged on described upper roller side by screw.

A kind of coating paper production calender pressure auxiliary monitoring device the most according to claim 1, it is characterised in that: institute Stating lower roll to be arranged in described frame by bearing block, described pressure inductor is arranged on described lower roll by screw, described Guardrail is arranged on described lower roll side by bolt, and described fineness detector is arranged on described guardrail by bolt, described Hydraulic column is arranged on below described lower roll by bolt.