CN217920563U

CN217920563U - Novel automatic thickness of pitch coiled material device

Info

Publication number: CN217920563U
Application number: CN202221432076.8U
Authority: CN
Inventors: 杜玉超; 方洋; 单涛; 靳曦
Original assignee: Suzhou Oriental Yuhong Building Materials Co ltd
Current assignee: Suzhou Oriental Yuhong Building Materials Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-29
Anticipated expiration: 2032-06-09

Abstract

The utility model relates to a novel automatic thickness fixing device for asphalt coiled materials, which comprises a central control module, a driving module and an execution module, wherein the central control module comprises a programmable logic controller, peripheral parts thereof and a touch screen, and the driving module comprises a servo motor, a servo driving controller, a reduction box, a screw and an internal thread column which are arranged on a frame; the execution module comprises an upper roller and a lower roller; the driving module is controlled by the central control module, and the execution module is driven by the driving module; the reduction box is connected with the screw rod, the internal thread column is meshed in the screw rod, the bottom of the internal thread column is movably connected with the upper roller, and the upper roller and the lower roller are arranged in parallel up and down. Which enables the asphalt coil to accurately reach the desired thickness. The problem of pitch coiled material thickness control not accurate and intelligent is solved.

Description

Novel automatic thickness of pitch coiled material device

[ technical field ] A method for producing a semiconductor device

The utility model relates to a mechanical equipment's technical field, concretely relates to novel automatic thick device surely of pitch coiled material.

[ background of the invention ]

The existing asphalt coiled material thickness fixing device adopts a common motor and a common frequency converter, needs an operator to look at a bearing rotating indicating disc, manually fixes the thickness, and has higher requirement on the skill of the operator; the dependence on the responsibility of operators is large, the thickness is easy to control inaccurately, the production cost is greatly influenced, and the requirements of quality management are not met.

[ Utility model ] A method for manufacturing a semiconductor device

In order to solve the problem, the utility model aims to provide an automatic thick device of deciding of novel pitch coiled material that can be accurate carry out surely thick.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel automatic thickness fixing device for asphalt coiled materials comprises a central control module, a driving module and an execution module, wherein the central control module comprises a programmable logic controller, peripheral parts of the programmable logic controller and a touch screen, and the driving module comprises a servo motor, a servo driving controller, a reduction box, a screw and an internal thread column which are arranged on a rack; the execution module comprises an upper roller and a lower roller; the driving module is controlled by the central control module, and the execution module is driven by the driving module; the reduction box is connected with the screw rod, the internal thread column is meshed in the screw rod, the bottom of the internal thread column is movably connected with the upper roller, and the upper roller and the lower roller are arranged in parallel up and down.

The utility model provides a novel automatic thick device surely of pitch coiled material further sets up to: the frame is also provided with a linear displacement sensor which is arranged at the side parts of the upper roller and the lower roller. A linear displacement sensor is used to measure the distance between the two rolls.

The utility model provides a novel automatic thick device surely of pitch coiled material further sets up to: an oiling device is further arranged on the side portion of the rack. The asphalt coiled material oiling machine is used for oiling the surface of an asphalt coiled material.

The utility model provides a novel automatic thick device surely of pitch coiled material further sets up to: the servo motor is a Peltier magnetic AC servo motor.

The utility model provides a novel automatic thick device surely of pitch coiled material further sets up to: the servo drive controller is siemens S120.

Compared with the prior art, the utility model discloses following beneficial effect has: foretell a novel automatic device of deciding thick of pitch coiled material, it enables the pitch coiled material accuracy and reaches the prediction thickness. The problem of pitch coiled material thickness control not accurate and intelligent is solved. After the device is implemented, the constant control thickness of the coiled material with the size of 3 mm is between 3.01 and 3.02; the constant control thickness of the 4 mm coiled material is between 4.01 and 4.02; the product quality is ensured, and the production cost is reduced by 0.6 percent.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. the device comprises a frame, 2, a servo motor, 3, a reduction gearbox, 4, a screw, 5, an internal thread column, 6, an upper roller, 7, a lower roller, 8, an oiler, 9 and an asphalt coiled material.

[ detailed description ] embodiments

The following describes the novel automatic thickness setting device for asphalt coiled material in further detail through specific embodiments.

As shown in fig. 1, a novel automatic asphalt coiled material thickness setting device comprises a central control module (not shown in the figure), a driving module and an execution module, wherein the central control module comprises a programmable logic controller, peripheral components thereof and a touch screen, and the driving module comprises a servo motor 2, a servo driving controller, a reduction gearbox 3, a screw rod 4 and an internal threaded column 5 which are arranged on a rack 1; the execution module comprises an upper roller 6 and a lower roller 7; the driving module is controlled by the central control module, and the execution module is driven by the driving module; the reduction box 3 is connected with the screw rod 4, the internal thread column 5 is meshed in the screw rod 4, the bottom of the internal thread column 5 is movably connected with the upper roller 6, and the upper roller 6 and the lower roller 7 are arranged in parallel up and down. The machine frame 1 is also provided with a linear displacement sensor which is arranged on the side parts of the upper roller 6 and the lower roller 7. A linear displacement sensor is used to measure the distance between the two rolls. An oiling device 8 is further arranged on the side portion of the frame 1. For oiling the surface of the asphalt coil 9.

In this embodiment, the servo motor 2 is a pico-magnetic alternating current servo motor 2. Servo motor 2 is through control pulse number, and servo motor 2 is every angle of rotation, all can send the pulse of corresponding quantity, and the signal of returning of feedback also can be received to the driver simultaneously, and the pulse formation that servo motor 2 accepted is compared, and the system will know how many pulses of having sent out gives servo motor 2 like this, and how many pulses of having received simultaneously are returned again, the rotation of control motor that just can be very accurate to realize accurate location, can reach 0.001mm.

The ac servo motor 2 has a strong overload capability. Taking the example of a pilar magnetic ac servo system, it has speed overload and torque overload capabilities. The maximum torque is 3 times of the rated torque, and the device can be used for overcoming the inertia moment of the inertia load at the starting moment.

The acceleration performance of the AC servo system is better, taking the Pierre magnetic AC servo motor 2 as an example, and the AC servo system is accelerated from rest to the rated rotating speed of 3000r/min. Only a few ms is needed, and the system can be used for a control field platform which requires quick start and stop and has higher position precision requirement

In this embodiment, the servo drive controller is siemens S120. Siemens S120 is a new drive control system introduced by siemens, integrating V/F, vector control and servo control, and being able to control not only common three-phase asynchronous motors but also synchronous motors, torque motors and linear motors.

The strong positioning function of the positioning device can realize the absolute and relative positioning of the feed shaft. Internally integrated DCC (drive control) functions use the CFC programming language of the PLC to implement logic, computation, and simple process functions.

A Programmable Logic Controller (PLC), a digital operation Controller with a microprocessor for automatic control, which can load control instructions into a memory at any time for storage and execution. The programmable controller consists of functional units such as a CPU, an instruction and data memory, an input/output interface, a power supply, a digital-analog converter and the like. Early programmable logic controllers only had logic control functions and were named programmable logic controllers, and later with the continuous development, these computer modules with simple functions at first had all kinds of functions including logic control, sequential control, analog control, multi-machine communication and the like.

The three technologies are the basis for realizing the device.

The utility model discloses a theory of operation is: when the device is used, the asphalt coiled material 9 is arranged between the upper roller 6 and the lower roller 7, after the thickness parameters are correspondingly input into the touch screen, the programmable logic controller generates corresponding pulse signals, the servo drive controller drives the servo motor 2 to rotate, and then the screw rod 4 is driven to rotate through meshing of the speed reducer, so that the internal thread column 5 rises or falls, the micro movement and control of the height of the upper roller are realized, and the asphalt coiled material 9 accurately reaches the expected thickness. The problem of the control of 9 thickness of pitch coiled material not accurate and not intelligent is solved. After the device is implemented, the constant control thickness of the coiled material with the size of 3 mm is between 3.01 and 3.02; the constant control thickness of the 4 mm coiled material is between 4.01 and 4.02; the product quality is ensured, and the production cost is reduced by 0.6 percent.

The foregoing embodiments are illustrative only of the principles and effects of the present invention, as well as some embodiments, and are not intended to limit the invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a novel automatic thick device that decides of pitch coiled material, includes central control module, drive module and execution module, its characterized in that: the central control module comprises a programmable logic controller, peripheral parts of the programmable logic controller and a touch screen, and the driving module comprises a servo motor, a servo driving controller, a reduction gearbox, a screw and an internal thread column which are arranged on the rack; the execution module comprises an upper roller and a lower roller; the driving module is controlled by the central control module, and the execution module is driven by the driving module; the reduction gearbox is connected with the screw rod, the internal thread column is meshed in the screw rod, the bottom of the internal thread column is movably connected with the upper roller, and the upper roller and the lower roller are arranged in parallel up and down; the servo motor is a Pierce magnetic alternating current servo motor; the servo drive controller is siemens S120.

2. The novel automatic thickness fixing device for the asphalt coiled material as claimed in claim 1, wherein: the frame is also provided with a linear displacement sensor which is arranged at the side parts of the upper roller and the lower roller.

3. A novel automatic thickness-fixing device for asphalt coiled materials according to claim 1 or 2, characterized in that: an oiling device is further arranged on the side portion of the rack.