CN103920709A - Continuous automatic rolling mill - Google Patents
Continuous automatic rolling mill Download PDFInfo
- Publication number
- CN103920709A CN103920709A CN201410132096.7A CN201410132096A CN103920709A CN 103920709 A CN103920709 A CN 103920709A CN 201410132096 A CN201410132096 A CN 201410132096A CN 103920709 A CN103920709 A CN 103920709A
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- roll
- rolling unit
- pressure rolling
- frequency converter
- power supply
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Abstract
The invention belongs to the technical field of metals cold rolling equipment and relates to a continuous automatic rolling mill. A frequency converter and a circuit are disposed in a power box in an integrated manner. A water pump is in hermetic butt joint with a cooling liquid pipe with two ends arranged in a cooling liquid tank. Frames with rolls are arranged on left and right sides of a rolling unit. The rolls in the corresponding direction are connected through roll bearings. A nozzle fixedly connected with the cooling liquid pipe is inserted between the rolls which are parallel. A straightener is abutted to a rolling entry on the left of the rolling unit, a tension roll is arranged at a rolling exit, and the roll on the right of the rolling unit is connected with a motor through a drive belt. An inching switch is fixed to the tail end of the rolling unit and is electrically connected with the frequency converter in the power box. The motor is controlled to adjust operation of the rolls through signal feedback for the frequency converter in the power box. A principle of the continuous automatic rolling mill is scientific, and the continuous automatic rolling mill is reasonable in overall design, simple in structure, simple and convenient to operate, easy to demount, high in safety, environment friendly, capable of continually operating, and time saving and labor saving.
Description
Technical field:
The invention belongs to metal material cold-rolling equipment technical field, relate to a kind of continous way automatic pressing milling train, for shape that cylindric metal works pressure rolling is laminated, and can realize continous way automated job.
Background technology:
Rolling press is the capital equipment of realizing metal rolled process, rolling press of the prior art is that workpiece is motionless in situ on the one hand, ironed by the straight-line milling train of high pressure, such rolling press cannot accurately be controlled ironed dynamics, easily causes workpiece uneven distribution or crushes and damage; Another kind of is that milling train is motionless, thereby workpiece is pulled and does rectilinear motion by ironed, and the operating efficiency of this class rolling press is low, and each pressure rolling thickness is limited, and workpiece need to just can complete processing through repeatedly suppressing; The circulating milling train that rolls of the disclosed a kind of upper and lower two groups of rotating cones composition of for example Chinese patent 2013103421652, can make workpiece motionless or under the effect of rotating cone, grind rapidly thin while rotating in situ in situ, but this rolling press cannot be realized repeatedly rolling of continous way; Chinese patent 00244537.9 discloses the stalk continuous rolling press in a kind of medium-density fiberboard production line, the homodromal knobbling rolls of at least two groups is housed, to realize fully continuous rolling in frame; In above-mentioned patent, disclosed all kinds of rolling presses all cannot be realized steel workpiece continous way automation pressure rolling, therefore the present invention designs a kind of novel continous way automatic pressing milling train, for metal processing piece cold-rolling process, form more by organizing pressure rolling units in series, can carry out according to different process requirements the adjustment rolling of workpiece thin and thick.
Summary of the invention:
The object of the invention is to overcome the shortcoming that prior art exists, seek to design a kind of continous way automatic pressing milling train, adopt the different rolling unit continous way work of converter technique drive motor control, and can select the quantity of pressure rolling unit with the thickness of controlled working part finished product according to process requirements.
To achieve these goals, the rolling press agent structure of the present invention's design comprises rust remover, control cabinet, power supply box, pressure rolling unit, coolant reservoirs, water pump, coolant duct and shower nozzle, control cabinet is electrically connected respectively controls rust remover, power supply box, pressure rolling unit and water pump, in power supply box, integrated form is equipped with frequency converter and circuit, water pump docks with the coolant duct sealing with shower nozzle, and the two ends of coolant duct are all placed in coolant reservoirs to realize recycling of cooling fluid; Pressure rolling unit main body structure comprises straightener, roll, coolant duct, shower nozzle, motor, frame, roll bearing, jockey pulley, driving-belt and inching switch, the right and left of pressure rolling unit is fixedly shaped with frame, in the frame of hollow type structure, the formula of being arranged above and below is shaped with roll, between the roll of correspondence direction, connected by roll bearing, between the roll of parallel direction, be fixedly plugged with shower nozzle, shower nozzle is fixedly connected with coolant duct, so that the sprinkling of cooling fluid; The roll porch on the left side, pressure rolling unit is fixed being connected to straightener, and exit is shaped with jockey pulley, and the roll on the right, pressure rolling unit is connected with motor by driving-belt, rotates to drive roll running work under the control of motor frequency converter in power supply box; The end of pressure rolling unit is fixedly installed inching switch in order to accurate control direction of transfer and speed, inching switch is electrically connected with the frequency converter in power supply box, workpiece after the pressure rolling of pressure rolling unit drives inching switch to move downward or upward while passing inching switch, inching switch, by the signal feedback to frequency converter in power supply box, is adjusted the running of roll to control motor.
The exit of the rust remover the present invention relates to is shaped with jockey pulley is convenient to the transmission of workpiece, the frequency converter number being equipped with in power supply box is identical with the number of the pressure rolling unit combining in overall rolling press, pressure rolling unit of each Frequency Converter Control, the number of pressure rolling unit is 3-6, specifically determines according to the process requirements of different-thickness, inching switch is by rectification roll, pressing plate, weight steelyard weight, pulley, hinge, support, sensor and spring assembly are assembled, frame parallel docking in support and pressure rolling unit, the bottom fixed cover of the support on the left side is connected to spring, spring upper end fixed support has rectification roll, rectification roll is integral type with pressing plate and is fixedly connected with, it is fixedly sleeved for hinge that the upper end of pressing plate is welded with draw ring, the upper end of the support on the right is provided with frequency converter telecommunications in power supply box and ceases the sensor being connected, sensor and end are with the chain connection of weight steelyard weight, the head end of hinge is respectively through being socketed in the draw ring on pressing plate after the pulley on the support on the right and the support on the left side.
The present invention compared with prior art, adopt multiple pressure rolling unit series connection type combinations, realize and carry out the different pressure rolling of workpiece thin and thick according to different demands, adjust in real time pressure rolling speed by frequency converter and inching switch, utilize water pump and coordinating of pipeline to realize recycling of cooling fluid; Its global design is reasonable, principle science, and simple in structure, easy and simple to handle, dismounting is simple and easy, safe, and environmental friendliness can continous way turn round, time saving and energy saving.
Brief description of the drawings:
Fig. 1 is agent structure principle schematic of the present invention.
Fig. 2 is the pressure rolling unit main body structural principle schematic diagram the present invention relates to.
Detailed description of the invention:
Below in conjunction with accompanying drawing and by embodiment, the present invention is described in further detail.
Embodiment:
The continous way automatic pressing rolling mill main body structure that the present embodiment relates to comprises rust remover 1, control cabinet 2, power supply box 3, pressure rolling unit 4, coolant reservoirs 5, water pump 6, coolant duct 9 and shower nozzle 10, control cabinet 2 is electrically connected respectively controls rust remover 1, power supply box 3, pressure rolling unit 4 and water pump 6, in power supply box 3, integrated form is equipped with frequency changer circuit, water pump 6 docks with coolant duct 9 sealings with shower nozzle 10, and the two ends of coolant duct 9 are all placed in coolant reservoirs 5 to realize recycling of cooling fluid; Pressure rolling unit 4 agent structures comprise straightener 7, roll 8, coolant duct 9, shower nozzle 10, motor 11, frame 12, roll bearing 13, jockey pulley 14, driving-belt 20 and inching switch 23, the right and left of pressure rolling unit 4 is fixedly shaped with frame 12, in the frame 12 of hollow type structure, the formula of being arranged above and below is shaped with roll 8, between the roll 8 of correspondence direction, connected by roll bearing 13, between the roll 8 of parallel direction, be fixedly plugged with shower nozzle 10, shower nozzle 10 is fixedly connected with coolant duct 9, so that the sprinkling of cooling fluid; Roll 8 porch on 4 left sides, pressure rolling unit are fixing to being connected to straightener 7, exit is shaped with jockey pulley 14, the roll 8 on 4 the right, pressure rolling unit is connected with motor 11 by driving-belt 20, rotates to drive roll 8 running work under the control of motor 11 frequency converter in power supply box 3; The end of pressure rolling unit 4 is fixedly installed inching switch 23 in order to accurate control direction of transfer and speed, inching switch 23 is electrically connected with the frequency converter in power supply box 3, workpiece after 4 pressure rollings of pressure rolling unit drives inching switch 23 to move downward or upward while passing inching switch 23, inching switch 23, by the signal feedback to frequency converter in power supply box 3, is adjusted the running of roll 8 to control motor 11.
The exit of the rust remover 1 that the present embodiment relates to is shaped with jockey pulley 14 is convenient to the transmission of workpiece, the frequency converter number being equipped with in power supply box 3 is identical with the number of the pressure rolling unit 4 combining in overall rolling press, pressure rolling unit 4 of each Frequency Converter Control, the number of pressure rolling unit 4 is 3-6, specifically determines according to the process requirements of different-thickness, the agent structure of inching switch 23 is by rectification roll 15, pressing plate 16, weight steelyard weight 17, pulley 18, hinge 19, support 21, sensor 22 and spring 24 combinations are assembled, frame 12 parallel dockings in support 21 and pressure rolling unit 4, the bottom fixed cover of the support 21 on the left side is connected to spring 24, spring 24 upper end fixed supports have rectification roll 15, rectification roll 15 is integral type with pressing plate 16 and is fixedly connected with, it is fixedly sleeved for hinge 19 that the upper end of pressing plate 16 is welded with draw ring, the upper end of the support 21 on the right is provided with frequency converter telecommunications in power supply box 3 and ceases the sensor 22 being connected, sensor 22 and hinge 19 adjacency of end with weight steelyard weight 17, the head end of hinge 19 is respectively through being socketed in the draw ring on pressing plate 16 after the pulley 18 on the support 21 on the right and the support 21 on the left side.
When the continous way automatic pressing milling train that the present embodiment relates to turns round, open each switch in control cabinet 2 and power supply box 3, to be processed is eliminated rust after peeling off and is sent in pressure rolling unit 4 along jockey pulley 14 through rust remover 1, after stretching, straightener 7 alignings pass operating roll 8, water pump 6 is controlled shower nozzle 10 to be processed the sprinkling cooling fluid being clipped in roll 8 simultaneously, after pressure rolling, be sent to rectification roll 15 along jockey pulley 14, rectification roll 15 rotates while transmitting workpiece and moves downward or upward with the hinge 19 on dynamic pressure plate 16, sensor 22 feeds back the signal of telecommunication to the frequency converter in power supply box 3 after sensing the motor message of hinge 19, frequency converter is received the running of controlling motor 11 after signal and adjust roll 8, workpiece after inching switch 23 is adjusted direction and speed is resent in next pressure rolling unit 4, realizes the automatic pressure rolling of continous way.
Claims (3)
1. a continous way automatic pressing milling train, it is characterized in that agent structure comprises rust remover, control cabinet, power supply box, pressure rolling unit, coolant reservoirs, water pump, coolant duct and shower nozzle, control cabinet is electrically connected respectively controls rust remover, power supply box, pressure rolling unit and water pump, in power supply box, integrated form is equipped with frequency converter and circuit, water pump docks with the coolant duct sealing with shower nozzle, and the two ends of coolant duct are all placed in coolant reservoirs to realize recycling of cooling fluid; Pressure rolling unit main body structure comprises straightener, roll, coolant duct, shower nozzle, motor, frame, roll bearing, jockey pulley, driving-belt and inching switch, the right and left of pressure rolling unit is fixedly shaped with frame, in the frame of hollow type structure, the formula of being arranged above and below is shaped with roll, between the roll of correspondence direction, connected by roll bearing, between the roll of parallel direction, be fixedly plugged with shower nozzle, shower nozzle is fixedly connected with coolant duct, so that the sprinkling of cooling fluid; The roll porch on the left side, pressure rolling unit is fixed being connected to straightener, and exit is shaped with jockey pulley, and the roll on the right, pressure rolling unit is connected with motor by driving-belt, rotates to drive roll running work under the control of motor frequency converter in power supply box; The end of pressure rolling unit is fixedly installed inching switch in order to accurate control direction of transfer and speed, inching switch is electrically connected with the frequency converter in power supply box, workpiece after the pressure rolling of pressure rolling unit drives inching switch to move downward or upward while passing inching switch, inching switch, by the signal feedback to frequency converter in power supply box, is adjusted the running of roll to control motor.
2. continous way automatic pressing milling train according to claim 1, the exit that it is characterized in that rust remover is shaped with jockey pulley is convenient to the transmission of workpiece; The frequency converter number being equipped with in power supply box is identical with the number of the pressure rolling unit combining in overall rolling press, pressure rolling unit of each Frequency Converter Control; The number of pressure rolling unit is 3-6, specifically determines according to the process requirements of different-thickness.
3. continous way automatic pressing milling train according to claim 1 and 2, it is characterized in that inching switch is by rectification roll, pressing plate, weight steelyard weight, pulley, hinge, support, sensor and spring assembly are assembled, frame parallel docking in support and pressure rolling unit, the bottom fixed cover of the support on the left side is connected to spring, spring upper end fixed support has rectification roll, rectification roll is integral type with pressing plate and is fixedly connected with, it is fixedly sleeved for hinge that the upper end of pressing plate is welded with draw ring, the upper end of the support on the right is provided with frequency converter telecommunications in power supply box and ceases the sensor being connected, sensor and end are with the chain connection of weight steelyard weight, the head end of hinge is respectively through being socketed in the draw ring on pressing plate after the pulley on the support on the right and the support on the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410132096.7A CN103920709B (en) | 2014-04-03 | 2014-04-03 | A kind of continous way automatic pressing milling train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410132096.7A CN103920709B (en) | 2014-04-03 | 2014-04-03 | A kind of continous way automatic pressing milling train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103920709A true CN103920709A (en) | 2014-07-16 |
| CN103920709B CN103920709B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410132096.7A Active CN103920709B (en) | 2014-04-03 | 2014-04-03 | A kind of continous way automatic pressing milling train |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870602A (en) * | 2017-12-22 | 2018-04-03 | 广西三威林产工业有限公司 | Panel turnover machine sheet material cooling controller |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030150587A1 (en) * | 2002-02-11 | 2003-08-14 | Zhong Li | Process for producing aluminum sheet product having controlled recrystallization |
| US20120073345A1 (en) * | 2009-06-04 | 2012-03-29 | Michael Diez | Energy-saving rolling mill train and energy-saving process for operating a combined casting and rolling station |
| CN202263768U (en) * | 2011-10-09 | 2012-06-06 | 北方工业大学 | Roll forming device for transverse plate of continuous variable thickness |
| CN203737708U (en) * | 2014-04-03 | 2014-07-30 | 青岛圣合钢管制品有限公司 | Continuous automatic pressure rolling mill |
-
2014
- 2014-04-03 CN CN201410132096.7A patent/CN103920709B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030150587A1 (en) * | 2002-02-11 | 2003-08-14 | Zhong Li | Process for producing aluminum sheet product having controlled recrystallization |
| US20120073345A1 (en) * | 2009-06-04 | 2012-03-29 | Michael Diez | Energy-saving rolling mill train and energy-saving process for operating a combined casting and rolling station |
| CN202263768U (en) * | 2011-10-09 | 2012-06-06 | 北方工业大学 | Roll forming device for transverse plate of continuous variable thickness |
| CN203737708U (en) * | 2014-04-03 | 2014-07-30 | 青岛圣合钢管制品有限公司 | Continuous automatic pressure rolling mill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870602A (en) * | 2017-12-22 | 2018-04-03 | 广西三威林产工业有限公司 | Panel turnover machine sheet material cooling controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103920709B (en) | 2015-12-30 |
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Effective date of registration: 20200708 Address after: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: 266232 No. 2 Fumin Road, blue village, Qingdao, Shandong, Jimo Patentee before: QINGDAO SHENGHE STEEL PIPE PRODUCTS Co.,Ltd. |
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Effective date of registration: 20200814 Address after: Building 1 and 2, Jialing village, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Suzhou orgrima storage equipment Co., Ltd Address before: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |
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