CN210995795U - Precision rolling device for plates - Google Patents
Precision rolling device for plates Download PDFInfo
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- CN210995795U CN210995795U CN201921830633.XU CN201921830633U CN210995795U CN 210995795 U CN210995795 U CN 210995795U CN 201921830633 U CN201921830633 U CN 201921830633U CN 210995795 U CN210995795 U CN 210995795U
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Abstract
The utility model discloses a panel precision rolling device, including decoiler, first tensioning machine, precision rolling mill, laser thickness gauge, second tensioning machine and rolling machine, precision rolling mill is equipped with the touch-sensitive screen, and the touch-sensitive screen is connected with decoiler, first tensioning machine, precision rolling mill, second tensioning machine and rolling machine. The plate is pulled out from the uncoiler, passes through the first tensioning machine, the precision rolling mill, the laser thickness gauge and the second tensioning machine and is fixed with the coiling machine, the uncoiler, the first tensioning machine, the precision rolling mill, the second tensioning machine and the coiling machine are controlled by the touch screen to be started, the precision rolling mill rolls the plate according to plate parameters set in the touch screen, and when the rolled plate passes through the laser thickness gauge, the laser thickness gauge measures the wall thickness tolerance of the rolled plate. The precision rolling mill is provided with a velometer for detecting the linear velocity of the rolled plate and transmitting the linear velocity to the uncoiler and the coiling machine, so that the linear velocity of the processing line is constant. The utility model discloses can solve the not high problem of panel wall thickness tolerance precision after rolling among the prior art.
Description
Technical Field
The utility model belongs to the technical field of the panel processing, concretely relates to panel precision rolling device.
Background
The oil-free sliding lining material is a multilayer composite plate, and the control of the plate wall thickness tolerance in the production of the plate is mainly ensured by the rolling precision, but the ideal effect is difficult to achieve by controlling the plate wall thickness tolerance at present.
The oil-free sliding lining material has larger plate width in production and is a multilayer composite material, the rolling mechanism of the plate is different from that of the rolling mechanism of a common single material, the plate needs smaller rolling quantity, and higher wall thickness precision is obtained by rolling, so the requirement on the process for controlling the wall thickness tolerance of the plate is very high.
Disclosure of Invention
In view of the above technical problem, the utility model provides a panel precision rolling device for improve panel wall thickness public
Poor accuracy.
The utility model discloses a realize above-mentioned technical purpose through following technical scheme.
A plate precision rolling device comprises an uncoiler, a first tensioning machine, a precision rolling mill, a second tensioning machine and a coiling machine; the precision rolling mill is provided with a touch screen, and a switch is arranged on the touch screen and used for controlling the start and stop of the uncoiler, the first tensioning machine, the precision rolling mill, the second tensioning machine and the coiling machine; the touch screen is provided with parameters for processing the plate.
In the technical scheme, a speed measurer is arranged on the precision rolling mill and connected with a frequency divider, the frequency divider is connected with a first frequency converter, and the first frequency converter is connected with a motor of the uncoiler; the velometer is connected with the phase inverter, the phase inverter is connected with the second frequency converter, and the second frequency converter is connected with the motor of the winding machine.
In the technical scheme, a laser thickness gauge connected with a computer is arranged between the precision rolling mill and the second tensioning machine, and the wall thickness tolerance of the rolled plate is detected.
In the technical scheme, the parameters for processing the plate comprise the parameters for processing the plate, including rolling pressure, roll gap size and rolling speed.
In the technical scheme, the plate is pulled out from the uncoiler, passes through the first tensioning machine, the precision rolling mill, the laser thickness gauge and the second tensioning machine and is fixed with the coiling machine.
The utility model has the advantages that: the utility model integrates uncoiling, tensioning, rolling and coiling into a whole, thus improving the processing efficiency of the plate and saving the cost; the precision rolling mill is provided with a velometer for detecting the linear velocity of the rolled plate and transmitting the linear velocity to the uncoiler and the coiling machine so as to ensure that the linear velocity of the processing line is constant; meanwhile, the tension machine can ensure the consistency of the rolling precision of the plate and ensure that the strip does not bend. The utility model discloses still through touch-sensitive screen adjustment roll gap size, rolling precision is higher, and it is more convenient to operate simultaneously, and efficiency promotes greatly.
Drawings
Fig. 1 is a schematic diagram of the composition of the precise rolling device for coiled materials of the present invention.
In the figure: 1-uncoiler, 2-first tensioner, 3-touch screen, 4-precision rolling mill, 5-laser thickness gauge, 6-second tensioner, 7-coiler, 8-velometer, 9-frequency divider, 10-first frequency converter, 11-phase inverter and 12-second frequency converter.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings, but the scope of the present invention is not limited thereto.
As shown in fig. 1, the coil precision rolling device comprises an uncoiler 1, a first tensioner 2, a precision rolling mill 4, a laser thickness gauge 5, a second tensioner 6 and a coiler 7. The precision rolling mill 4 is provided with a touch screen 3, the touch screen 3 is respectively connected with the uncoiler 1, the first tensioning machine 2, the precision rolling mill 4, the second tensioning machine 6 and the coiling machine 7 through leads, the touch screen 3 is provided with switches for controlling the uncoiler 1, the first tensioning machine 2, the precision rolling mill 4, the second tensioning machine 6 and the coiling machine 7 to start and stop, and the touch screen 3 is provided with parameters for processing plates, including rolling pressure (the pressure range of one side is 0-100 tons), roll gap size and rolling speed. The laser thickness gauge 5 is in signal connection with a computer; a speedometer 8 is arranged on the precision rolling mill 4, the speedometer 8 is connected with a frequency divider 9 through a lead, the frequency divider 9 is connected with a first frequency converter 10 through a lead, the first frequency converter 10 is connected with a motor of the uncoiler 1 through a lead, the angular speed of the uncoiler 1 is controlled, and the constant linear speed of the plate in the whole processing line is ensured; the velometer 8 is connected with the phase inverter 11 through a lead, the phase inverter 11 is connected with the second frequency converter 12 through a lead, the second frequency converter 12 is connected with the motor of the winding machine 7 through a lead, the angular speed of the winding machine 7 is controlled, and the constant linear speed of the plates in the whole processing line is ensured.
The utility model relates to a coiled material precision rolling device's working process does: the method comprises the following steps of pulling out a plate with large wall thickness tolerance from an uncoiler 1, enabling the plate to pass through a first tensioning machine 2, a precision rolling machine 4, a laser thickness gauge 5, a second tensioning machine 6 and a coiling machine 7 to be fixed, starting the uncoiler 1, the first tensioning machine 2, the precision rolling machine 4, the second tensioning machine 6 and the coiling machine 7 through a touch screen 3, enabling the plate to start to move, enabling the precision rolling machine 4 to roll the plate according to plate parameters set in the touch screen 3, and enabling the laser thickness gauge 5 to measure the wall thickness tolerance of the rolled plate and transmit the measured wall thickness tolerance to a computer when the rolled plate passes through the laser thickness gauge 5; in the rolling process, the velometer 8 detects the linear velocity of the plate, the velometer 8 controls the angular velocity of the uncoiler 1 through the frequency divider 9 and the first frequency converter 10, and the velometer 8 controls the angular velocity of the coiling machine 7 through the phase inverter 11 and the second frequency converter 12.
The above embodiments are only used for illustrating the design ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and the protection scope of the present invention is not limited to the above embodiments. Therefore, all the equivalent changes or modifications made according to the principles and design ideas disclosed by the present invention are within the protection scope of the present invention.
Claims (5)
1. The utility model provides a panel precision rolling device which characterized in that: comprises an uncoiler (1), a first tensioning machine (2), a precision rolling mill (4), a second tensioning machine (6) and a coiling machine (7); the precision rolling mill (4) is provided with a touch screen (3), a switch is arranged on the touch screen (3) and used for controlling the start and stop of the uncoiler (1), the first tensioning machine (2), the precision rolling mill (4), the second tensioning machine (6) and the coiling machine (7); the touch screen (3) is provided with parameters for processing the plate.
2. The precision rolling apparatus of a plate material according to claim 1, wherein: a speed measurer (8) is arranged on the precision rolling mill (4), the speed measurer (8) is connected with a frequency divider (9), the frequency divider (9) is connected with a first frequency converter (10), and the first frequency converter (10) is connected with a motor of the uncoiler (1); the velometer (8) is also connected with an inverter (11), the inverter (11) is connected with a second frequency converter (12), and the second frequency converter (12) is connected with a motor of the winding machine (7).
3. The precision rolling apparatus of a plate material according to claim 1, wherein: and a laser thickness gauge (5) connected with a computer is arranged between the precision rolling mill (4) and the second tensioning machine (6) to detect the wall thickness tolerance of the rolled plate.
4. The precision rolling apparatus of a plate material according to claim 1, wherein: the parameters of the processed plate comprise parameters of the processed plate, including rolling pressure, roll gap size and rolling speed.
5. A precision rolling apparatus for plate material according to any one of claims 1 to 4, wherein: the plate is pulled out from the uncoiler (1), passes through the first tensioning machine (2), the precision rolling mill (4), the laser thickness gauge (5) and the second tensioning machine (6) and is fixed with the coiling machine (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830633.XU CN210995795U (en) | 2019-10-29 | 2019-10-29 | Precision rolling device for plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830633.XU CN210995795U (en) | 2019-10-29 | 2019-10-29 | Precision rolling device for plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210995795U true CN210995795U (en) | 2020-07-14 |
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ID=71501931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921830633.XU Active CN210995795U (en) | 2019-10-29 | 2019-10-29 | Precision rolling device for plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210995795U (en) |
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2019
- 2019-10-29 CN CN201921830633.XU patent/CN210995795U/en active Active
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