CN208245452U - A kind of pressure adjustmenting mechanism for multi-roll mill - Google Patents
A kind of pressure adjustmenting mechanism for multi-roll mill Download PDFInfo
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- CN208245452U CN208245452U CN201820612736.8U CN201820612736U CN208245452U CN 208245452 U CN208245452 U CN 208245452U CN 201820612736 U CN201820612736 U CN 201820612736U CN 208245452 U CN208245452 U CN 208245452U
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- roll mill
- eccentric
- pressure
- torque
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Abstract
The utility model discloses a kind of pressure adjustmenting mechanisms for multi-roll mill, including the pressure sensor, torque motor and torque driving support seat being mounted on multi-roll mill, the top mounting torque driving support seat of the acia of the multi-roll mill, one torque motor is respectively installed at the both ends of the torque driving support seat, the output shaft of the torque motor is connected by transmission device with the upper eccentric lock pillar；It is equipped with sensor installation seat on the eccentric yoke plate, the pressure sensor is mounted on the sensor installation seat, acquires the output torque that the pressure signal on eccentric yoke plate adjusts two torque motors after control unit is handled by the pressure sensor.The utility model carries out real real time monitoring by the inlet pressure to multi-roll mill, and strong torque motor is finely adjusted the lower pressure of the upper eccentric lock pillar of multi-roll mill, ensure that the compression of blank two sides is balanced, is not susceptible to sideslip, improves the yield rate of blank.
Description
Technical field
The utility model relates to a kind of multi-roll mill, specifically a kind of pressure adjustmenting mechanism for multi-roll mill,
Belong to foil technical field of processing equipment.
Background technique
The foils such as goldleaf go out in China there is now history of more than one thousand years, and general foil is all process using the method beaten,
Usual foil is needed foil Raw material processing through roll before being beaten into relatively thin blank.It is adopted in roll process
It is that multi-roll mill carries out processing foil, however the pressure at two ends that roller often occurs when in use in such multi-roll mill is different
It causes, causes when rolling web, the thickness of two sides of blank is inconsistent, and since thickness is inconsistent in rolling, foil
Sideslip can occur for blank, not only influence the quality of production of blank, also substantially reduce production efficiency.
Utility model content
Technical problem to be solved in the utility model is to propose a kind of pressure adjustmenting mechanism for multi-roll mill, is led to
Over-voltage force snesor acquires pressure signal, and then driving moment motor, realizes and adjusts to the platen pressure of multi-roll mill.
The technical solution that the utility model solves the above technical problem is: providing a kind of pressure adjustment for multi-roll mill
Mechanism, including the pressure sensor, torque motor and torque driving support seat being mounted on multi-roll mill, the multiple roll roller mill
It is made of, is arranged between the acia described in two panels more acia, maxillary plate, eccentric yoke plate, pressure roller and upper and lower eccentric lock pillar
The upper pressure roller of root linkage, is arranged the lower compression rollers of more linkages between the maxillary plate described in two panels, the acia and maxillary plate
By pin shaft flexible connection, the opposite other end installation for installing pin shaft of the acia and maxillary plate is described upper and lower inclined for one end
Heart lock pillar is connected between the upper and lower eccentric lock pillar by the eccentric yoke plate；Pacify at the top of the acia of the multi-roll mill
Torque driving support seat is filled, one torque motor, the output of the torque motor are respectively installed at the both ends of the torque driving support seat
Axis is connected by transmission device with the upper eccentric lock pillar；
It is equipped with sensor installation seat on the eccentric yoke plate, the pressure sensor is mounted on the sensor installation seat
On, the pressure signal on eccentric yoke plate is acquired by the pressure sensor and adjusts two torque motors after control unit is handled
Output torque.
The utility model further limits technical solution, is previously described for the pressure adjustmenting mechanism of multi-roll mill, described
Transmission device includes eccentric axis seat, camshaft and eccentric drive plate, and the camshaft is mounted on the eccentric axis seat,
One end of the camshaft is connected with the output shaft of the torque motor, the camshaft output shaft and the eccentric drive
One end of plate is connected, and the other end of the eccentric drive plate is socketed on the upper eccentric lock pillar.
Be previously described for the pressure adjustmenting mechanism of multi-roll mill, the torque driving support seat by thickness δ >=30mm steel plate
It is processed into, torque motor avoids torque driving support seat that shape occurs when the upper eccentric lock pillar of driving carries out pressure or decompression fine tuning
Become, reduces the adjusting error of equipment, improve the Adjustment precision of device.
Further, it is previously described for the pressure adjustmenting mechanism of multi-roll mill, for the ease of the accurate of pressure adjustmenting mechanism
It adjusts, the eccentric drive plate is symmetrically mounted on the both ends of the upper eccentric lock pillar.
A kind of multi-roll mill, installation is previously used for the pressure adjustmenting mechanism of multi-roll mill on the host of multi-roll mill.
The beneficial effects of the utility model are: the utility model carries out real prison in real time by the inlet pressure to multi-roll mill
Control, and strong torque motor is finely adjusted the lower pressure of the upper eccentric lock pillar of multi-roll mill, ensure that the compression of blank two sides is equal
Weighing apparatus, is not susceptible to sideslip, improves the yield rate of blank.The pressure adjustmenting mechanism passes through accurate pressure monitoring, thus instead of
Artificial judgment avoids the problem that adjusting repeatedly because artificial judgment is inaccurate, improves the accuracy of the draught pressure of multi-roll mill, subtract
The workload of few operator.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model side structure schematic diagram.
Specific embodiment
Embodiment 1
The present embodiment is a kind of multi-roll mill, and structure is as shown in Figure 1 to Figure 2, including the pressure being mounted on multi-roll mill
Sensor 1, torque motor 2 and torque driving support seat 3, torque driving support seat are processed by the steel plate of thickness δ=40mm；It is more
Roller roller mill is made of acia 4, maxillary plate 5, eccentric yoke plate 6, pressure roller and upper eccentric lock pillar 8, lower eccentric lock pillar 9, two
The upper pressure roller 7 of more linkages is set between piece acia, the lower compression roller 7' of more linkages is set between two panels maxillary plate 5, on
Jaw is flexibly connected with one end of maxillary plate by pin shaft 10, and the other end of the opposite installation pin shaft 10 of acia and maxillary plate is pacified
The upper and lower eccentric lock pillar of dress, is connected between upper bias lock pillar 8, lower eccentric lock pillar 9 by eccentric yoke plate 6, eccentric drive plate is symmetrically pacified
Mounted in the both ends of upper eccentric lock pillar 8；The top mounting torque driving support seat 3 of the acia of multi-roll mill, in torque driving support seat
Both ends one torque motor 2 is respectively installed, the output shaft of torque motor is connected by transmission device with upper bias lock pillar 8；Inclined
Heart yoke plate 6 is equipped with sensor installation seat, and pressure sensor 1 is mounted on sensor installation seat, is acquired by pressure sensor inclined
Pressure signal on heart yoke plate adjusts the output torque of two torque motors 2 after the processing of control unit 11.
The transmission device of the present embodiment includes eccentric axis seat 12, camshaft 13 and eccentric drive plate 14, camshaft
It is mounted on eccentric axis seat, one end of camshaft is connected with the output shaft of torque motor, camshaft output shaft and eccentric drive
One end of movable plate is connected, and the other end of eccentric drive plate is socketed on eccentric lock pillar 8.
The present embodiment at work, after the completion of the reference pressure adjustment of multi-roll mill, acquires pressure by pressure sensor
Signal directly displays roll pressure at two ends value on the control unit, judges pressure at two ends with the presence or absence of pressure difference.Pressure difference if it exists,
It then drives two torque motor work to carry out pressurization or decompression movement by control unit, driving is carried out by eccentric drive plate and is operated,
Realize that the pressure of pressure roller two sides is balanced, and then the draught pressure for completing multi-roll mill is precisely adjusted.
In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (5)
1. a kind of pressure adjustmenting mechanism for multi-roll mill, including pressure sensor, the torque electricity being mounted on multi-roll mill
Machine and torque driving support seat, the multiple roll roller mill is by acia, maxillary plate, eccentric yoke plate, pressure roller and upper and lower eccentric lock
Column is constituted, and the upper pressure roller of more linkages is arranged between the acia described in two panels, is arranged more between the maxillary plate described in two panels
The lower compression roller of linkage, the acia are flexibly connected with one end of maxillary plate by pin shaft, the phase of the acia and maxillary plate
The upper and lower eccentric lock pillar is installed to the other end of installation pin shaft, passes through the eccentric yoke plate between the upper and lower eccentric lock pillar
It is connected；
It is characterized by: the top mounting torque driving support seat of the acia of the multi-roll mill, in the torque driving support seat
Both ends one torque motor is respectively installed, the output shaft of the torque motor passes through transmission device and the upper bias lock pillar phase
Even；
It is equipped with sensor installation seat on the eccentric yoke plate, the pressure sensor is mounted on the sensor installation seat,
Pressure signal on eccentric yoke plate is acquired by the pressure sensor and adjusts the defeated of two torque motors after control unit is handled
Torque out.
2. being used for the pressure adjustmenting mechanism of multi-roll mill as described in claim 1, it is characterised in that: the transmission device includes
Eccentric axis seat, camshaft and eccentric drive plate, the camshaft are mounted on the eccentric axis seat, the camshaft
One end be connected with the output shaft of the torque motor, one end phase of the camshaft output shaft and the eccentric drive plate
Even, the other end of the eccentric drive plate is socketed on the upper eccentric lock pillar.
3. being used for the pressure adjustmenting mechanism of multi-roll mill as described in claim 1, it is characterised in that: the torque driving support seat
It is processed by the steel plate of thickness δ >=30mm.
4. being used for the pressure adjustmenting mechanism of multi-roll mill as claimed in claim 2, it is characterised in that: the eccentric drive plate pair
Claim the both ends for being mounted on the upper eccentric lock pillar.
5. a kind of multi-roll mill, it is characterised in that: install on the host of multi-roll mill and be used for such as any one of claim 1-4
The pressure adjustmenting mechanism of multi-roll mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612736.8U CN208245452U (en) | 2018-04-26 | 2018-04-26 | A kind of pressure adjustmenting mechanism for multi-roll mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612736.8U CN208245452U (en) | 2018-04-26 | 2018-04-26 | A kind of pressure adjustmenting mechanism for multi-roll mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208245452U true CN208245452U (en) | 2018-12-18 |
Family
ID=64637399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820612736.8U Active CN208245452U (en) | 2018-04-26 | 2018-04-26 | A kind of pressure adjustmenting mechanism for multi-roll mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208245452U (en) |
-
2018
- 2018-04-26 CN CN201820612736.8U patent/CN208245452U/en active Active
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