CN109772941A - A kind of full-automatic levelling machine - Google Patents
A kind of full-automatic levelling machine Download PDFInfo
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- CN109772941A CN109772941A CN201910235365.5A CN201910235365A CN109772941A CN 109772941 A CN109772941 A CN 109772941A CN 201910235365 A CN201910235365 A CN 201910235365A CN 109772941 A CN109772941 A CN 109772941A
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- straightener roll
- motor
- levelling machine
- roller
- smoothing
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Abstract
The present invention provides a kind of full-automatic levelling machines, including feed conveyor belt (1), rack (2), import supporting plate (203), upper straightener roll (204), lower straightener roll (205), upper straightener roll motor (201), lower smoothing roller motor (202), control cabinet (206), it exports supporting plate (209), discharge belt (12), the application is by being arranged multiple inlet roller detectors and outlet roller detector, to be directed to the detection that entrance and exit smoothing carries out plate, the adjustment of corresponding straightener roll is carried out for required plate flatness, comprehensive survey can be carried out to multiple points in same level simultaneously, calculate structure adjusting value, adjusting range consistency is good, smoothing is accurate, it is convenient and efficient, the movement of control cabinet control feed conveyor belt and discharge belt, so that charging with discharging with Levelling machine is more coordinated, and the labour of manual handling is eliminated, and also avoids time error when manual handling.
Description
Technical field
The present invention relates to levelling machine technical field more particularly to a kind of full-automatic levelling machines.
Background technique
Before bending or cutting web-like plate, usually require to smooth plate.Smooth the common machine of process
For levelling machine, its working principles are as follows: after plate is admitted to the gap between the upper straightener roll group of levelling machine and lower smoothing roller group,
It will be pinched forward, during travelling forward, upper straightener roll group and lower smoothing roller group can be repeatedly curved to plate progress simultaneously
Qu Zuoyong eliminates its internal stress, and along the direction of motion of plate, upper straightener roll group and lower smoothing roller group make the alternating bending of plate
Degree gradually weakens, and plate becomes smooth along exhibition when finally exporting.
Charging gap since the yield limit of different-thickness, the plate of unlike material is different, on levelling machine
With discharging gap also difference.It is every to replace a kind of plate, it is necessary to which that the charging gap on levelling machine and the gap that discharges are carried out
Primary adjustment.In the prior art, the method for adjusting above-mentioned parameter is only limitted to manual test, i.e., feeds plate in the state of booting
Material, adjustment in real time feeds gap and discharging gap, until flat shape is presented in the plate sent out.But manual test needs
When it is longer, it is desirable that operator grasps adjustment experience abundant, this will affect the production efficiency of automatic assembly line, and examination by hand
It needs to expend more plate (the plate section for test cannot be used directly) during testing, causes waste of material,
In a disguised form increase production cost.
Summary of the invention
For overcome the problems, such as it is existing in the prior art be unable to automated production, low efficiency, the present invention provides a kind of complete
Automatic leveling machine.
A kind of full-automatic levelling machine, including feed conveyor belt, rack, import supporting plate, upper straightener roll, lower straightener roll, colonel
Plain-barreled roll motor, lower smoothing roller motor, control cabinet, outlet supporting plate, discharge belt, the feed conveyor belt are connected with import supporting plate
It connecing, the discharge belt is connected with outlet supporting plate, and import supporting plate is separately mounted to the left and right sides of rack with outlet supporting plate,
The upper straightener roll motor and lower smoothing roller motor are separately connected straightener roll and lower straightener roll, and the upper straightener roll motor is under
Feed end between smoothing roller motor is equipped with the inlet roller detector for measuring charging gap, the upper straightener roll motor
Region on feed end last root between lower smoothing roller motor before straightener roll and lower straightener roll is equipped with for measuring
The outlet roller detector in discharging gap, the upper straightener roll motor, lower smoothing roller motor, feed conveyor belt and discharge belt are logical
The levelling machine control cabinet being arranged in route and rack is crossed to connect.
In a preferred embodiment, the upper straightener roll motor has 2, connect respectively with upper straightener roll both ends.
In a preferred embodiment, the lower smoothing roller motor has 3-5, is uniformly distributed company with lower straightener roll
It connects.
In a preferred embodiment, one is both provided with before straightener roll motor and lower smoothing roller motor on each
A outlet roller detector；The inlet roller detector and outlet roller detector is that laser ranging probe or infrared distance measurement are popped one's head in.
In a preferred embodiment, the outlet roller detector quantity and upper straightener roll motor and lower straightener roll electricity
The total quantity of machine is identical.
In a preferred embodiment, several pieces of levelling machine control cabinet panels are provided on the levelling machine control cabinet
With several levelling machine control cabinet buttons.
In a preferred embodiment, the levelling machine control cabinet panel is touch screen.
In a preferred embodiment, the flattening method of the levelling machine includes the following steps:
1) reach flatness condition needed for determining for sheet thickness and required flatness, by levelling machine control cabinet to school
Flat parameter is inputted；
2) pass through the state of the levelling machine control cabinet parameter comparison inlet roller detector inputted and the detection of outlet roller detector
Value, adjustment drive upper straightener roll motor and lower smoothing roller motor, and straightener roll and lower straightener roll are mobile in drive, carry out to position pre-
If；
3) plate of required smoothing is sent into levelling machine, passes through the secondary of inlet roller detector and outlet roller detector
Detection carries out the fine tuning driving of upper straightener roll motor and lower smoothing roller motor in conjunction with the numerical value detected, completes the smoothing of plate.
In a preferred embodiment, the preparation method of the required flatness condition reached is as follows in step 1): will
Plate is sent into levelling machine, passes through manual experiment, detector numerical value when obtaining has flat shape plate, needed for acquisition
The numerical value for the adjustment wanted, in this, as flatness condition.
In a preferred embodiment, in step 3), outlet roller detector detects straightener roll and lower school on outlet end
Plate position numerical value between plain-barreled roll is calculated by levelling machine control cabinet internal control system, according to before upper straightener roll corresponding 2
A outlet roller detector probe value controls corresponding 2 upper straightener roll motor drivens, the end positions of straightener roll in control；Root
According to the corresponding 3-5 outlet roller detector probe value of lower straightener roll, by the shift value of each point needed for control cabinet COMPREHENSIVE CALCULATING,
The arithmetic mean of instantaneous value of shift value needed for calculating each point, control all lower smoothing roller motors with the displacement of arithmetic mean of instantaneous value into
Row driving controls the position of lower straightener roll adjustment.
Compared with prior art, the beneficial effects of the present invention are:
(1) the full-automatic levelling machine of the application for entrance and is gone out by multiple inlet roller detectors and outlet roller detector
Mouth smoothing carries out the detection of plate, and the adjustment of corresponding straightener roll is carried out for required plate flatness, can be right simultaneously
Multiple points in same level carry out comprehensive survey, calculate structure adjusting value, and adjusting range consistency is good, and smoothing is accurate, square
Just quick；
(2) driven using multiple detectors and multiple roller motors, can make straightener roll smoothing when stress it is equal
It is even, so that plate flatness more breathes out skin, plate error caused by the bending of straightener roll when smoothing is avoided, accuracy is high,
The bending of long-term straightener roll will also result in the inconsistent of precision；
(3) can preferably motor and required parameter be configured and is controlled using touch control flow, it is convenient
Fast, intuitive is good；
(4) it is finely tuned using first adjustment plus quadratic probing, smoothing data can be optimized and be updated with secondary, it is secondary
The adjustment range is small for fine tuning, and speed is fast, more accurate and quick for smoothing, and improves smoothing precision and working efficiency；
(5) calculating that arithmetic mean of instantaneous value is carried out using multiple detectors and multiple motors obtains the smoothing adjustment of optimization
Size, it is comprehensive good to adjust, reliably；
(6) movement of control cabinet control feed conveyor belt and discharge belt, so that charging is more assisted with discharging with levelling machine
It adjusts, eliminates the labour of manual handling, also avoid time error when manual handling.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of full-automatic one preferred embodiment of levelling machine of the present invention；
In figure: 1- feed conveyor belt；12- discharge belt；2- rack；203- import supporting plate；209- exports supporting plate；204-
Upper straightener roll；The upper straightener roll motor of 201-；Straightener roll under 205-；Roller motor is smoothed under 202-；207- inlet roller detector；208-
Outlet roller detector；206- control cabinet.
Specific embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
Embodiment 1:
Fig. 1 is please referred to, is a kind of structural schematic diagram of full-automatic one preferred embodiment of levelling machine of the present invention, it is a kind of full-automatic
Levelling machine, including feed conveyor belt 1, rack 2, import supporting plate 203, upper straightener roll 204, lower straightener roll 205, upper straightener roll motor
201, lower smoothing roller motor 202, control cabinet 206, outlet supporting plate 209, discharge belt 12, the feed conveyor belt 1 and import
Supporting plate 203 is connected, and the discharge belt 12 is connected with outlet supporting plate 209, and import supporting plate 203 divides with outlet supporting plate 209
It is not mounted on the left and right sides of rack 2, the upper straightener roll motor 201 and lower smoothing roller motor 202 are separately connected straightener roll
204 and lower straightener roll 205, the feed end between the upper straightener roll motor 201 and lower smoothing roller motor 202 is equipped with for surveying
The inlet roller detector 207 in amount charging gap, the charging between the upper straightener roll motor 201 and lower smoothing roller motor 202
The outlet roller for holding the region on last root before straightener roll 204 and lower straightener roll 205 to be equipped with for measuring discharging gap is visited
Device 208 is surveyed, the upper straightener roll motor 201, lower smoothing roller motor 202, feed conveyor belt 1 and discharge belt 12 pass through route
It is connect with the levelling machine control cabinet 206 being arranged in rack 2.
In the present embodiment, the upper straightener roll motor 201 has 2, connect respectively with upper 204 both ends of straightener roll, respectively
Both ends smoothing height is targetedly adjusted.
In the present embodiment, the lower smoothing roller motor 202 has 5, is uniformly distributed and connect with lower straightener roll 205, driving
Motor is multiple to be uniformly distributed the uniform of stress when being conducive to smoothing, avoids error caused by the bending of straightener roll when smoothing.
In the present embodiment, one is both provided with out before straightener roll motor 201 and lower smoothing roller motor 202 on each
Mouth roller detector 208；The inlet roller detector 207 and outlet roller detector 208 is laser ranging probe.
In the present embodiment, 208 quantity of outlet roller detector and upper straightener roll motor 201 and lower smoothing roller motor
202 total quantity is identical.
In the present embodiment, if be provided on the levelling machine control cabinet 206 several pieces of levelling machine control cabinet panels 261 and
Dry levelling machine control cabinet button 262, the levelling machine control cabinet panel 261 is touch screen, and touch screen can be preferably to electricity
Machine and required parameter are configured and control, convenient and efficient, and intuitive is good.
Using the flattening method of above-mentioned full-automatic levelling machine, include the following steps:
1) reach flatness condition needed for determining for sheet thickness and required flatness, pass through levelling machine control cabinet 206
Smoothing parameter is inputted；Flatness condition preparation method is as follows: plate is sent into levelling machine, by being tested by manual,
Detector numerical value when obtaining has flat shape plate, the numerical value adjusted required for obtaining, in this, as smooth
Degree condition；
2) the parameter comparison inlet roller detector 207 and outlet roller detector 208 inputted by levelling machine control cabinet 206 is visited
The state value of survey, adjustment drive upper straightener roll motor 201 and lower smoothing roller motor 202, straightener roll 204 and lower straightener roll in drive
205 is mobile, presets to position；
3) plate of required smoothing is sent into levelling machine, passes through inlet roller detector 207 and outlet roller detector 208
Quadratic probing, in conjunction with the numerical value detected carry out upper straightener roll motor 201 and it is lower smoothing roller motor 202 fine tuning driving, it is complete
At the smoothing of plate.
In step 3), on the detection of outlet roller detector 208 outlet end plate position between straightener roll 204 and lower straightener roll 205
Numerical value is calculated by 206 internal control system of levelling machine control cabinet, according to 2 outlet rollers corresponding before upper straightener roll 204
208 probe value of detector controls corresponding 2 upper straightener roll motors 201 and drives, the end positions of straightener roll 204 in control；
According to 205 corresponding 5 208 probe values of outlet roller detector of lower straightener roll, by needed for control cabinet COMPREHENSIVE CALCULATING
The shift value of each point, the arithmetic mean of instantaneous value of shift value needed for calculating each point, such as five value be respectively A1, A2, A3, A4,
A5, then arithmetic mean of instantaneous value A=(A1+A2+A3+A4+A5)/5, controls all lower smoothing roller motors 202 with the position of arithmetic mean of instantaneous value A
Shifting amount is driven, and the position that lower straightener roll 205 adjusts is controlled.It is worked using multiple detectors and multiple roller motors, it can
With for straightener roll smoothing when stress it is uniform, avoid smoothing when straightener roll bending caused by error；And it can be to prevent
Only import levelling machine plate tilts and carries out when irregular the detection of multiple points, and comprehensive different entrance situation carries out relevant height
With the adjustment of decrease speed, it is allowed to the place adjusted required for quick and precisely reaching, carries out the smoothing of plate.
Embodiment 2:
Fig. 1 is please referred to, is a kind of structural schematic diagram of full-automatic one preferred embodiment of levelling machine of the present invention, it is a kind of full-automatic
Levelling machine, including feed conveyor belt 1, rack 2, import supporting plate 203, upper straightener roll 204, lower straightener roll 205, upper straightener roll motor
201, lower smoothing roller motor 202, control cabinet 206, outlet supporting plate 209, discharge belt 12, the feed conveyor belt 1 and import
Supporting plate 203 is connected, and the discharge belt 12 is connected with outlet supporting plate 209, and import supporting plate 203 divides with outlet supporting plate 209
It is not mounted on the left and right sides of rack 2, the upper straightener roll motor 201 and lower smoothing roller motor 202 are separately connected straightener roll
204 and lower straightener roll 205, the feed end between the upper straightener roll motor 201 and lower smoothing roller motor 202 is equipped with for surveying
The inlet roller detector 207 in amount charging gap, the charging between the upper straightener roll motor 201 and lower smoothing roller motor 202
The outlet roller for holding the region on last root before straightener roll 204 and lower straightener roll 205 to be equipped with for measuring discharging gap is visited
Device 208 is surveyed, the upper straightener roll motor 201, lower smoothing roller motor 202, feed conveyor belt 1 and discharge belt 12 pass through route
It is connect with the levelling machine control cabinet 206 being arranged in rack 2.
In the present embodiment, the upper straightener roll motor 201 has 2, connect respectively with upper 204 both ends of straightener roll, respectively
Both ends smoothing height is targetedly adjusted.
In the present embodiment, the lower smoothing roller motor 202 has 3, is uniformly distributed and connect with lower straightener roll 205, driving
Motor is multiple to be uniformly distributed the uniform of stress when being conducive to smoothing, avoids error caused by the bending of straightener roll when smoothing.
In the present embodiment, one is both provided with out before straightener roll motor 201 and lower smoothing roller motor 202 on each
Mouth roller detector 208；The inlet roller detector 207 and outlet roller detector 208 is laser ranging probe.
In the present embodiment, 208 quantity of outlet roller detector and upper straightener roll motor 201 and lower smoothing roller motor
202 total quantity is identical.
In the present embodiment, if be provided on the levelling machine control cabinet 206 several pieces of levelling machine control cabinet panels 261 and
Dry levelling machine control cabinet button 262, the levelling machine control cabinet panel 261 is touch screen, and touch screen can be preferably to electricity
Machine and required parameter are configured and control, convenient and efficient, and intuitive is good.
Using the flattening method of above-mentioned full-automatic levelling machine, include the following steps:
1) reach flatness condition needed for determining for sheet thickness and required flatness, pass through levelling machine control cabinet 206
Smoothing parameter is inputted；Flatness condition preparation method is as follows: plate is sent into levelling machine, by being tested by manual,
Detector numerical value when obtaining has flat shape plate, the numerical value adjusted required for obtaining, in this, as smooth
Degree condition；
2) the parameter comparison inlet roller detector 207 and outlet roller detector 208 inputted by levelling machine control cabinet 206 is visited
The state value of survey, adjustment drive upper straightener roll motor 201 and lower smoothing roller motor 202, straightener roll 204 and lower straightener roll in drive
205 is mobile, presets to position；
3) plate of required smoothing is sent into levelling machine, passes through inlet roller detector 207 and outlet roller detector 208
Quadratic probing, in conjunction with the numerical value detected carry out upper straightener roll motor 201 and it is lower smoothing roller motor 202 fine tuning driving, it is complete
At the smoothing of plate.
In step 3), on the detection of outlet roller detector 208 outlet end plate position between straightener roll 204 and lower straightener roll 205
Numerical value is calculated by 206 internal control system of levelling machine control cabinet, according to 2 outlet rollers corresponding before upper straightener roll 204
208 probe value of detector controls corresponding 2 upper straightener roll motors 201 and drives, the end positions of straightener roll 204 in control；
According to 205 corresponding 3 208 probe values of outlet roller detector of lower straightener roll, by needed for control cabinet COMPREHENSIVE CALCULATING
The shift value of each point, the arithmetic mean of instantaneous value of shift value needed for calculating each point, such as five values are respectively A1, A2, A3, then calculate
Art average value A=(A1+A2+A3)/3 is controlled all lower smoothing roller motors 202 and is driven with the displacement of arithmetic mean of instantaneous value A,
Control the position that lower straightener roll 205 adjusts.It is worked, can be existed for straightener roll using multiple detectors and multiple roller motors
Stress is uniform when smoothing, avoids error caused by the bending of straightener roll when smoothing；And import levelling machine plate can be prevented
Tilt and carry out when irregular the detection of multiple points, the comprehensive different tune that relevant height and decrease speed are carried out into situation
It is whole, it is allowed to the place adjusted required for quick and precisely reaching, carries out the smoothing of plate.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and
Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of protection of the claims.
Claims (10)
1. a kind of full-automatic levelling machine, which is characterized in that including feed conveyor belt (1), rack (2), import supporting plate (203), on
Straightener roll (204), upper straightener roll motor (201), lower smoothing roller motor (202), control cabinet (206), goes out lower straightener roll (205)
Mouth supporting plate (209), discharge belt (12), the feed conveyor belt (1) are connected with import supporting plate (203), and the discharging passes
Band (12) is sent to be connected with outlet supporting plate (209), import supporting plate (203) and outlet supporting plate (209) are separately mounted to rack (2)
The left and right sides, the upper straightener roll motor (201) and lower smoothing roller motor (202) are separately connected straightener roll (204) and lower school
Plain-barreled roll (205), the feed end between the upper straightener roll motor (201) and lower smoothing roller motor (202) are equipped with for measuring
The inlet roller detector (207) for feeding gap, between the upper straightener roll motor (201) and lower smoothing roller motor (202)
Region on last root of feed end before straightener roll (204) and lower straightener roll (205) is equipped with for measuring discharging gap
Outlet roller detector (208), the upper straightener roll motor (201), lower smoothing roller motor (202), feed conveyor belt (1) and discharging
Conveyer belt (12) is connect by the levelling machine control cabinet (206) being arranged on route and rack (2).
2. a kind of full-automatic levelling machine according to claim 1, it is characterised in that: the upper straightener roll motor (201) has 2
It is a, it is connect respectively with upper straightener roll (204) both ends.
3. a kind of full-automatic levelling machine according to claim 1, it is characterised in that: the lower smoothing roller motor (202) has
It 3-5, is uniformly distributed and connect with lower straightener roll (205).
4. a kind of full-automatic levelling machine according to claim 1, it is characterised in that: straightener roll motor (201) on each
It is both provided with one outlet roller detector (208) before with lower smoothing roller motor (202)；The inlet roller detector (207)
It is that laser ranging probe or infrared distance measurement are popped one's head in outlet roller detector (208).
5. a kind of full-automatic levelling machine according to claim 1, it is characterised in that: outlet roller detector (208) number
It measures identical as upper straightener roll motor (201) and the lower smoothing total quantity of roller motor (202).
6. a kind of full-automatic levelling machine according to claim 1, it is characterised in that: on the levelling machine control cabinet (206)
It is provided with several pieces of levelling machine control cabinet panels (261) and several levelling machine control cabinet buttons (262).
7. a kind of full-automatic levelling machine according to claim 6, it is characterised in that: the levelling machine control cabinet panel
It (261) is touch screen.
8. a kind of full-automatic levelling machine according to claim 1, which is characterized in that its flattening method includes the following steps:
1) reach flatness condition needed for determining for sheet thickness and required flatness, it is right by levelling machine control cabinet (206)
Smoothing parameter is inputted；
2) the parameter comparison inlet roller detector (207) and outlet roller detector (208) inputted by levelling machine control cabinet (206)
The state value of detection, adjustment drive upper straightener roll motor (201) and lower smoothing roller motor (202), in drive straightener roll (204) and
Lower straightener roll (205) is mobile, presets to position；
3) plate of required smoothing is sent into levelling machine, passes through inlet roller detector (207) and outlet roller detector (208)
Quadratic probing, in conjunction with the numerical value detected carry out upper straightener roll motor (201) and it is lower smoothing roller motor (202) fine tuning drive
It is dynamic, complete the smoothing of plate.
9. a kind of full-automatic levelling machine according to claim 8, it is characterised in that: the flatness reached needed in step 1)
The preparation method of condition is as follows: plate is sent into levelling machine, by manual experiment, until obtain have flat shape plate when
Detector numerical value is waited, the numerical value adjusted required for obtaining, in this, as flatness condition.
10. a kind of full-automatic levelling machine according to claim 8, it is characterised in that: in step 3), outlet roller detector
(208) plate position numerical value between straightener roll (204) and lower straightener roll (205) on outlet end is detected, levelling machine control cabinet is passed through
(206) internal control system is calculated, and is detected according to 2 outlet roller detectors (208) corresponding before upper straightener roll (204)
Value controls corresponding 2 upper straightener roll motor (201) drivings, the end positions of straightener roll (204) in control；According to lower smoothing
Corresponding 3-5 outlet roller detector (208) probe value of roller (205), passes through the displacement of each point needed for control cabinet COMPREHENSIVE CALCULATING
Value, the arithmetic mean of instantaneous value of shift value needed for calculating each point control all lower smoothing roller motors (202) with arithmetic mean of instantaneous value
Displacement is driven, and the position of lower straightener roll (205) adjustment is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910235365.5A CN109772941A (en) | 2019-03-27 | 2019-03-27 | A kind of full-automatic levelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910235365.5A CN109772941A (en) | 2019-03-27 | 2019-03-27 | A kind of full-automatic levelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109772941A true CN109772941A (en) | 2019-05-21 |
Family
ID=66490564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910235365.5A Withdrawn CN109772941A (en) | 2019-03-27 | 2019-03-27 | A kind of full-automatic levelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109772941A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899384A (en) * | 2019-12-04 | 2020-03-24 | 广西柳州银海铝业股份有限公司 | Laser ranging plate shape control system of straightening and finishing equipment |
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| CN203862732U (en) * | 2014-01-27 | 2014-10-08 | 兰溪市富屯机械制造有限公司 | Leveling machine with tensioning function |
| CN204171113U (en) * | 2014-08-21 | 2015-02-25 | 宁波北仑一特特殊钢有限公司 | A kind of levelling machine |
| CN105170712A (en) * | 2015-09-02 | 2015-12-23 | 马鞍山景顺金属加工有限公司 | Automatic leveling and distance-measuring plate shearer set and control method thereof |
| CN105171432A (en) * | 2015-09-02 | 2015-12-23 | 马鞍山景顺金属加工有限公司 | Automatic distance-measuring, leveling and shearing production line |
| CN105170705A (en) * | 2015-09-02 | 2015-12-23 | 马鞍山景顺金属加工有限公司 | Automatic inlet leveling machine and leveling method thereof |
-
2019
- 2019-03-27 CN CN201910235365.5A patent/CN109772941A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203862732U (en) * | 2014-01-27 | 2014-10-08 | 兰溪市富屯机械制造有限公司 | Leveling machine with tensioning function |
| CN204171113U (en) * | 2014-08-21 | 2015-02-25 | 宁波北仑一特特殊钢有限公司 | A kind of levelling machine |
| CN105170712A (en) * | 2015-09-02 | 2015-12-23 | 马鞍山景顺金属加工有限公司 | Automatic leveling and distance-measuring plate shearer set and control method thereof |
| CN105171432A (en) * | 2015-09-02 | 2015-12-23 | 马鞍山景顺金属加工有限公司 | Automatic distance-measuring, leveling and shearing production line |
| CN105170705A (en) * | 2015-09-02 | 2015-12-23 | 马鞍山景顺金属加工有限公司 | Automatic inlet leveling machine and leveling method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110899384A (en) * | 2019-12-04 | 2020-03-24 | 广西柳州银海铝业股份有限公司 | Laser ranging plate shape control system of straightening and finishing equipment |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190521 |
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