CN110802494A - Steel plate side edge rust removal device and method - Google Patents

Steel plate side edge rust removal device and method Download PDF

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Publication number
CN110802494A
CN110802494A CN201910897326.1A CN201910897326A CN110802494A CN 110802494 A CN110802494 A CN 110802494A CN 201910897326 A CN201910897326 A CN 201910897326A CN 110802494 A CN110802494 A CN 110802494A
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CN
China
Prior art keywords
steel plate
side edge
placing table
object placing
breaking roller
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Withdrawn
Application number
CN201910897326.1A
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Chinese (zh)
Inventor
傅如学
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Zhejiang Pi Pi Environmental Protection Technology Co Ltd
Zhejiang Mopper Environmental Technology Co Ltd
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Zhejiang Pi Pi Environmental Protection Technology Co Ltd
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Priority to CN201910897326.1A priority Critical patent/CN110802494A/en
Publication of CN110802494A publication Critical patent/CN110802494A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention relates to a steel plate side edge rust removal device and a method, wherein the rust removal device comprises steel plate side brush mechanisms which are oppositely arranged at the left side and the right side of a steel plate, and the rust removal device comprises: a frame; the object placing table is arranged on the rack and moves relative to the rack; the phosphorus breaking roller is arranged on the object placing table and moves horizontally synchronously with the object placing table; the guide wheel is arranged on the object placing table and moves relative to the object placing table; the method comprises the following steps of S1: setting a numerical value range a' ~ a; s2: the current analog signal acquisition module acquires a current analog signal and sends the current analog signal to the processing module; s3: the processing module converts the digital signals into digital signals and sends the digital signals to the control module; s4, the control module judges whether the digital signal is in the range of a' -a; s5: if yes, no command is sent, otherwise, a command is sent; and S6, sending a command to adjust the position of the scale breaking roller. Compared with the prior art, the invention adjusts the position of the scale breaking roller according to the grinding intensity and the clearance between the scale breaking roller and the steel plate side edge, ensures that the scale breaking roller efficiently grinds the steel plate side edge in real time, and improves the production efficiency and the qualified rate.

Description

Steel plate side edge rust removal device and method
Technical Field
The invention relates to the technical field of steel rust removal, in particular to a steel plate side edge rust removal device and method.
Background
At present, steel rust removal is basically performed by manufacturers in an acid pickling mode, but the acid pickling rust removal mode can generate sewage with high pollution degree, cause serious pollution to the environment and do not meet the long-term requirement of environmental protection; at present, physical grinding and brushing modes such as a scale breaking roller are adopted for rust removal of steel, but the scale breaking roller can be abraded after multiple times of grinding and brushing, so that the grinding and brushing strength of the steel is reduced, even a gap exists between the scale breaking roller and the steel, the steel cannot be ground and brushed, the product percent of pass is seriously affected, the efficiency and the yield of rust removal of the steel are reduced, and the power consumption of the whole equipment is wasted.
The invention discloses a grinding brush which can adjust the position of a scale breaking roller to ensure that the scale breaking roller can efficiently grind and brush steel, in particular to the side edge of a steel plate.
In order to overcome the defects in the prior art, the invention provides the steel plate side edge derusting device and the steel plate side edge derusting method, which can adjust the position of the scale breaking roller according to the grinding and brushing strength and the gap between the scale breaking roller and the steel plate side edge so as to ensure that the scale breaking roller can grind and brush the steel plate side edge efficiently and in real time, and the product yield and the production efficiency are greatly improved.
Disclosure of Invention
The invention overcomes the defects in the prior art, provides the steel plate side edge derusting device and the steel plate side edge derusting method, which can adjust the position of the scale breaking roller according to the grinding and brushing strength and the gap between the scale breaking roller and the steel plate side edge to ensure that the scale breaking roller can grind and brush the steel plate side edge efficiently and in real time, and greatly improves the product yield and the production efficiency.
The technical scheme of the invention is realized as follows:
a steel plate side edge rust removing device comprises,
the subtend sets up the steel sheet side brush mechanism in the steel sheet left and right sides, steel sheet side brush mechanism include:
a frame configured as a support body of the steel plate side brush mechanism;
the object placing table is arranged on the rack and moves relative to the rack under the action of the object placing table translation mechanism;
the phosphorus breaking roller is arranged on the object placing table and is configured to synchronously translate with the object placing table by rotationally brushing the side edge of the steel plate;
the guide wheel is arranged on the object placing table, the central axis of the guide wheel is vertical to the plane of the steel plate, the wheel surface of the guide wheel is in rolling contact with the side edge of the steel plate, and the guide wheel and the object placing table move relatively under the action of the guide wheel translation mechanism; when the broken phosphorus roller is required to be adjusted to normally polish and brush the side edge of the steel plate, the guide wheel translation mechanism drives the guide wheel to retreat along the direction away from the side edge of the steel plate, meanwhile, the object placing table translation mechanism drives the object placing table to advance along the direction close to the side edge of the steel plate, so that the guide wheel always makes rolling contact with the side edge of the steel plate, and the broken phosphorus roller moves forwards along with the object placing table and is close to the side edge of the steel plate.
The distance between the scale breaking roller and the side edge of the steel plate is adjusted by adjusting the position of the scale breaking roller, so that the scale breaking roller is ensured to normally brush the side edge of the steel plate, and the derusting efficiency and the quality of the steel plate are effectively improved; specifically, when the scale breaking roller abnormally brushes the side edge of the steel plate, namely a gap exists between the scale breaking roller and the steel plate or the contact between the scale breaking roller and the steel plate is poor, the guide wheel translation mechanism drives the guide wheel to retreat along the direction far away from the side edge of the steel plate, so that the scale breaking roller can move towards the side edge of the steel plate and gradually approaches to the steel plate until extrusion is carried out, meanwhile, the object placing table translation mechanism drives the object placing table to advance along the direction close to the side edge of the steel plate, so that the guide wheel and the scale breaking roller simultaneously move towards the side edge of the steel plate, and the guide wheel is ensured to be always in; the guide wheel can always keep contact with the side edge of the steel plate under the combined action of two opposite driving forces of the guide wheel translation mechanism and the object placing table translation mechanism, positioning and limiting effects are provided for the moving distance of the scale breaking roller towards the side edge of the steel plate, the guide wheel and the scale breaking roller are ensured to be simultaneously contacted with the side edge of the steel plate, the consistency and the accuracy of the scale breaking roller in grinding and brushing the side edge of the steel plate are ensured, the side edge of the steel plate can be efficiently ground and brushed in real time, and the product percent of pass and the production efficiency are improved; under the drive of the steel plate, the wheel surface of the guide wheel is in rolling contact with the side edge of the steel plate, so that the resistance of the steel plate during movement is reduced, and the production efficiency is improved; the steel plate side brush mechanisms are oppositely arranged on the left side and the right side of the steel plate and used for positioning the steel plate, so that the steel plate is prevented from shifting when moving, and meanwhile, the two sides of the steel plate are convenient to remove rust simultaneously, and the rust removal efficiency is improved.
Preferably, the article placing table translation mechanism is of an air cylinder structure and comprises an air cylinder seat connected with the rack and an air cylinder push rod connected with the article placing table.
The connecting part of the cylinder seat and the frame is used as a fixed point, so that the push rod can push the object placing table to move.
Preferably, the guide wheel translation mechanism comprises a screw rod and screw nut structure, wherein the screw rod is connected with a screw rod motor for driving the screw rod to rotate, the screw nut is connected with the guide wheel through a connecting seat, and the guide wheel is driven to retreat along the direction away from the side edge of the steel plate by the movement of the screw nut on the screw rod.
Realize the relative motion between guide pulley and the thing platform.
Preferably, the connecting seat comprises a connecting block connected with the nut and a connecting rod connected with the connecting block and penetrating through the center of the guide wheel.
The guide wheel is connected with the connecting rod in a rotating mode, the wheel face of the guide wheel is in rolling contact with the side edge of the steel plate, indirect connection of the guide wheel and the screw nut is achieved, and then the guide wheel can move relative to the object placing table.
Preferably, the scale breaking roller is connected with a scale breaking roller motor.
For driving the scale breaking roller to rotate.
As a preference, there are included,
the current analog signal acquisition module is connected with the scale breaking roller motor and used for acquiring a current analog signal generated when the scale breaking roller motor operates in real time;
the processing module is connected with the current analog signal acquisition module, the current analog signal acquisition module sends the current analog signal to the processing module in real time, and the processing module converts the received current analog signal into a digital signal;
the control module is connected with the processing module, the object placing table translation mechanism and the guide wheel translation mechanism, the processing module feeds back digital signals to the control module in real time, and the control module judges whether the scale breaking roller normally grinds and brushes the side edge of the steel plate or not in real time according to the received digital signals and determines whether a command for driving the object placing table translation mechanism and the guide wheel translation mechanism is sent or not;
when the steel plate side edge is judged to be normal, the control module does not send a command, and the scale breaking roller continues to normally polish and brush the steel plate side edge;
when the judgment result is abnormal, the control module sends a command, the guide wheel translation mechanism drives the guide wheel to move away from the side edge of the steel plate, the object placing table translation mechanism drives the object placing table to move forward along the direction close to the side edge of the steel plate, the guide wheel is always in rolling contact with the side edge of the steel plate, the phosphorus breaking roller moves forward along with the object placing table and is close to the side edge of the steel plate, and the command is stopped being sent until the control module judges that the steel plate is normal, and the scale breaking roller normally brushes the side edge of.
According to the invention, the current analog signal acquisition module for acquiring the current analog signal, the processing module for converting the current analog signal into the digital signal, and the control module for judging and determining whether to send out a command for driving the object placing table translation mechanism and the guide wheel translation mechanism so as to adjust the position of the scale breaking roller are arranged, so that the automation of real-time monitoring whether the scale breaking roller normally brushes the side edge of the steel plate and real-time adjustment of the position of the scale breaking roller is realized, the side edge of the steel plate can be normally brushed by the scale breaking roller, and the rust removing efficiency and the quality of the steel plate are effectively improved; particularly, when the scale breaking roller abnormally brushes the side edge of the steel plate, namely a gap exists between the scale breaking roller and the steel plate or the contact between the scale breaking roller and the steel plate is poor, the control module sends a command for driving the object placing table translation mechanism and the guide wheel translation mechanism, the guide wheel translation mechanism drives the guide wheel to move away from the side edge of the steel plate, meanwhile, the object placing table translation mechanism drives the object placing table to move forward along the direction close to the side edge of the steel plate, so that the guide wheel always makes rolling contact with the side edge of the steel plate, the scale breaking roller moves forward along with the object placing table and is close to the side edge of the steel plate, and the command is stopped to be sent until the control module judges that the scale breaking roller normally brushes the side edge of the steel.
Preferably, a sliding device is connected between the object placing table and the rack, the sliding device comprises a sliding rail and a sliding strip which are matched, the sliding rail is arranged on one of the object placing table or the rack, and the sliding strip is arranged on the other of the object placing table or the rack.
The setting of slide rail device has reduced the resistance when putting the relative frame of thing platform and removing on the one hand, and on the other hand guarantees to put the stability of thing platform when removing and the exactness of direction.
Preferably, a reinforcing sliding seat is arranged between the middle part of the object placing table and the middle part of the rack, and comprises a sliding groove and a sliding strip, the sliding groove is arranged on one of the object placing table or the rack, and the sliding strip is arranged on the other one of the object placing table or the rack.
Because put the thing bench and set up a lot of bulky and heavier parts, like scale breaking roller, guide pulley etc. consequently, put the middle part of thing platform and the middle part of frame in the middle of setting up the reinforcement sliding seat, can effectively strengthen putting the thing platform stability when removing, also strengthened the fastness, provide the holding power for it.
Preferably, one end of the scale breaking roller is connected with a bearing seat, one end of the bearing seat is connected with a driven wheel, a driving wheel is connected to a motor of the scale breaking roller, and the driven wheel is in transmission connection with the driving wheel through a belt.
The guide wheel and the scale breaking roller are ensured to be contacted with the side edge of the steel plate at the same time, so that the difficulty of arranging a scale breaking roller motor part which occupies a large space between the guide wheel and the scale breaking roller is high; the motor of the scale breaking roller is arranged at the side of the scale breaking roller in the axial direction, and the motor is combined with the driven wheel, the driving wheel and the bearing seat, so that the problem of insufficient space is solved, and the normal operation of the scale breaking roller is ensured.
Preferably, the screw motor is a speed reduction motor or a stepping motor.
The output torque can be increased by a speed reducing motor or a stepping motor.
Preferably, the sliding devices are arranged on two sides of the upper surface of the rack on the lower surface of the object placing table.
The arrangement is on both sides, and the distribution is even, increases to put sliding connection's between thing platform, the frame stability.
A steel plate side edge rust removal method adopting the device comprises the following steps,
s1, presetting a numerical range a 'to a in the control module, wherein the numerical range a' to a corresponds to a current analog signal generated by a scale breaking roller motor when the scale breaking roller normally brushes the side edge of the steel plate;
s2: the current analog signal acquisition module acquires a current analog signal generated when the scale breaking roller motor operates in real time and sends the current analog signal to the processing module;
s3: the processing module converts the received current analog signal into a digital signal in real time and feeds the digital signal back to the control module in real time;
s4: the control module compares the received digital signal with a numerical value interval a 'to a in real time and judges whether the digital signal is in a threshold value interval a' to a;
s5: when the digital signal is judged to be in the threshold range a' -a, the scale breaking roller normally brushes the side edge of the steel plate, the control module does not send a command, and the scale breaking roller continues to normally brush the side edge of the steel plate; when the digital signal is judged not to be in the threshold range a' -a, the scale breaking roller abnormally brushes the side edge of the steel plate, and the control module sends a command;
and S6, the control module sends a command, the guide wheel translation mechanism drives the guide wheel to move away from the side edge of the steel plate, the object placing table translation mechanism drives the object placing table to move forward along the direction close to the side edge of the steel plate, so that the guide wheel is always in rolling contact with the side edge of the steel plate, the scale breaking roller moves forward along with the object placing table and is close to the side edge of the steel plate, the command is stopped being sent until the control module judges that the received digital signal is in a threshold value range a' -a, and the scale breaking roller normally brushes the side edge.
The automatic descaling device has the advantages that the automatic descaling device is provided with the current analog signal acquisition module for acquiring current analog signals, the processing module for converting the current analog signals into digital signals, and the control module for judging and determining whether to send commands for driving the object placing table translation mechanism and the guide wheel translation mechanism so as to adjust the position of the descaling roller, so that the automation of the real-time monitoring of whether the descaling roller normally brushes the side edge of a steel plate and the real-time adjustment of the position of the descaling roller is realized, the steel plate side edge can be normally brushed, and the descaling efficiency and the steel plate quality are effectively improved; specifically, whether the scale breaking roller normally brushes the side edge of the steel plate or not is obtained by comparing and judging a set numerical value interval with a digital signal, and corresponding action is performed to ensure that the scale breaking roller normally brushes the side edge of the steel plate.
Preferably, a numerical range b '-b is preset in the control module, and when the control module judges that the received digital signal is in the numerical range b' -b, the digital signal indicates that the scale breaking roller abnormally brushes the side edge of the steel plate.
The invention adopts the technical scheme, which has the beneficial effects that:
the invention provides a steel plate side edge derusting device and method which can adjust the position of a scale breaking roller according to the grinding strength and the clearance between the scale breaking roller and the steel plate side edge to ensure that the scale breaking roller can grind and brush the steel plate side edge efficiently and in real time, and the product percent of pass and the production efficiency are greatly improved. The distance between the scale breaking roller and the side edge of the steel plate is adjusted by adjusting the position of the scale breaking roller, so that the scale breaking roller is ensured to normally brush the side edge of the steel plate, and the derusting efficiency and the quality of the steel plate are effectively improved; specifically, when the scale breaking roller abnormally brushes the side edge of the steel plate, namely a gap exists between the scale breaking roller and the steel plate or the contact between the scale breaking roller and the steel plate is poor, the guide wheel translation mechanism drives the guide wheel to retreat along the direction far away from the side edge of the steel plate, so that the scale breaking roller can move towards the side edge of the steel plate and gradually approaches to the steel plate until extrusion is carried out, meanwhile, the object placing table translation mechanism drives the object placing table to advance along the direction close to the side edge of the steel plate, so that the guide wheel and the scale breaking roller simultaneously move towards the side edge of the steel plate, and the guide wheel is ensured to be always in; wherein the guide pulley can remain the contact with the steel sheet side all the time under the combined action of two opposite driving forces of guide pulley translation mechanism and putting thing platform translation mechanism, provides location and limiting displacement for the displacement distance of the roller of cracking the scale towards the steel sheet side, guarantees the guide pulley, the roller of cracking the scale contacts with the steel sheet side simultaneously, guarantees the roller of cracking the scale at the uniformity and the accuracy of scrubbing the steel sheet side, and then can rub the steel side high-efficiently in real time, improves product percent of pass and production efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is another schematic structural diagram of the entire device of this embodiment;
FIG. 4 is an enlarged view of the portion B in FIG. 3;
FIG. 5 is a schematic top view of the device of the present embodiment;
FIG. 6 is an enlarged view of the portion C of FIG. 5;
FIG. 7 is a schematic side view of the entire device of this embodiment;
FIG. 8 is an enlarged view of the portion D in FIG. 7;
FIG. 9 is a schematic flow chart of a steel plate side edge derusting method using the device according to the embodiment;
description of the drawings:
the steel plate side brush mechanism 100, the scale breaking roller 101, the scale breaking roller motor 102, the guide wheel 103, the screw rod nut structure 104, the screw rod 1041, the screw rod motor 105, the object placing table 106, the air cylinder structure 107, the air cylinder seat 1071, the push rod 1072, the frame 108, the sliding device 109, the sliding rail 1091, the sliding strip 1092, the reinforcing sliding seat 112, the sliding groove 1121, the sliding strip 1122, the bearing seat 113, the driven wheel 114, the driving wheel 115 and the belt 116.
Detailed Description
The specific embodiment of the invention is as follows:
it should be noted that the directional terms related to the present invention, such as left and right, are described with reference to the arrangement state shown in fig. 5.
Example (b):
a steel plate side edge rust removing device is shown in figures 1-8 and comprises,
the steel sheet side brush mechanism 100 that the subtend set up in the steel sheet left and right sides, steel sheet side brush mechanism 100 include:
a frame 108 configured as a support body of the steel plate side brush mechanism 100;
the object placing table 106 is arranged on the rack 108, and the object placing table 106 and the rack 108 move relatively under the action of an object placing table translation mechanism, specifically, the object placing table translation mechanism is an air cylinder structure 107 and comprises an air cylinder seat 1071 connected with the rack 108 and an air cylinder push rod 1072 connected with the object placing table 106;
the scale breaking roller 101 is arranged on the object placing table 106, is configured to brush the side edge of the steel plate through rotation, synchronously translates with the object placing table 106, and is connected with a scale breaking roller motor 102;
the guide wheel 103 is arranged on the object placing table 106, the central axis of the guide wheel 103 is perpendicular to the plane of the steel plate, the wheel surface of the guide wheel 103 is in rolling contact with the side edge of the steel plate, and the guide wheel 103 and the object placing table 106 move relatively under the action of the guide wheel translation mechanism; when the scale breaking roller 101 needs to be adjusted to normally polish the side edge of the steel plate, the guide wheel translation mechanism drives the guide wheel 103 to retreat along the direction away from the side edge of the steel plate, meanwhile, the object placing table translation mechanism drives the object placing table 106 to advance along the direction close to the side edge of the steel plate, so that the guide wheel 103 is always in rolling contact with the side edge of the steel plate, and the scale breaking roller 101 moves forwards along with the object placing table 106 and is close to the side edge of the steel plate.
Wherein guide pulley translation mechanism specifically includes lead screw nut structure 104, wherein lead screw 1041 is connected with and is used for driving its pivoted lead screw motor 105, specifically be gear motor, lead screw motor 105 is from taking lead screw motor controller, be connected through a connecting seat between nut and the guide pulley 103, drive guide pulley 103 along keeping away from steel sheet side direction and retreat through the removal of nut on lead screw 1041, wherein the connecting seat includes the connecting block of being connected with the nut, be connected with the connecting block and wear to locate the connecting rod at guide pulley 103 center.
In order to facilitate the cylinder 107 to push the object placing table 106, a sliding device 109 is connected between the object placing table 106 and the frame 108, the sliding device 109 comprises a sliding rail 1091 and a sliding strip 1092 which are matched, the sliding rail 1091 is arranged on two side edges of the lower surface of the object placing table 106, and the sliding strip 1092 is arranged on two side edges of the upper surface of the frame 108; in order to further enhance the connection strength and stability of the object placing table 106 and the rack 108, a reinforcing sliding seat 112 is arranged between the middle part of the object placing table 106 and the middle part of the rack 108, and comprises a sliding groove 1121 and a sliding bar 1122, wherein the sliding groove 1121 is arranged on the rack 108, and the sliding bar 1122 is arranged on the object placing table 106.
In order to achieve reasonable space layout, one end of the scale breaking roller 101 is connected with a bearing seat 113, one end of the bearing seat 113 is connected with a driven wheel 114, the scale breaking roller motor 102 is connected with a driving wheel 115, and the driven wheel 114 and the driving wheel 115 are in transmission connection through a belt 116 (shown in fig. 5 and 6).
In order to improve the automation and the efficiency of the adjustment of the scale breaking roller 101, the steel plate side edge rust removing device also comprises,
the current analog signal acquisition module is connected with the scale breaking roller motor 102 and used for acquiring a current analog signal generated when the scale breaking roller 101 motor runs in real time;
the processing module is connected with the current analog signal acquisition module, the current analog signal acquisition module sends the current analog signal to the processing module in real time, and the processing module converts the received current analog signal into a digital signal;
the control module is connected with the processing module, the cylinder controller of the object placing table translation mechanism and the screw rod motor controller of the guide wheel translation mechanism, the processing module feeds digital signals back to the control module in real time, and the control module judges whether the scale breaking roller 101 normally grinds and brushes the side edge of the steel plate or not according to the received digital signals and determines whether a command for driving the object placing table translation mechanism and the guide wheel translation mechanism is sent or not;
when the steel plate side edge is judged to be normal, the control module does not send a command, and the scale breaking roller 101 continues to normally polish the steel plate side edge;
when the steel plate side edge is judged to be abnormal, the control module sends a command, the lead screw motor of the guide wheel translation mechanism drives the guide wheel 103 to move away from the steel plate side edge, the air cylinder of the object placing table translation mechanism drives the object placing table 106 to move forward along the direction close to the steel plate side edge, the guide wheel 103 is enabled to be in rolling contact with the steel plate side edge all the time, the scale breaking roller 101 moves forward along with the object placing table 106 and is close to the steel plate side edge until the control module judges to be normal, the command is stopped being sent, and the scale breaking roller 101 normally brushes the steel.
The method for removing the rust on the side edge of the steel plate by adopting the device comprises the following steps of, as shown in figure 9,
s1, presetting a numerical range a 'to a in the control module, wherein the numerical range a' to a corresponds to a current analog signal generated by the scale breaking roller motor 102 when the scale breaking roller 101 normally brushes the side edge of the steel plate;
s2: the current analog signal acquisition module acquires a current analog signal generated when the scale breaking roller motor 102 operates in real time and sends the current analog signal to the processing module;
s3: the processing module converts the received current analog signal into a digital signal in real time and feeds the digital signal back to the control module in real time;
s4: the control module compares the received digital signal with a numerical value interval a 'to a in real time and judges whether the digital signal is in a threshold value interval a' to a;
s5: when the digital signal is judged to be in the threshold value range a' -a, the scale breaking roller 101 normally brushes the side edge of the steel plate, the control module does not send a command, and the scale breaking roller 101 continues to normally brush the side edge of the steel plate; when the digital signal is judged not to be in the threshold value range a' -a, the scale breaking roller 101 abnormally brushes the side edge of the steel plate, and the control module sends a command;
and S6, the control module sends a command, the guide wheel translation mechanism drives the guide wheel 103 to move away from the side edge of the steel plate, the object placing table translation mechanism drives the object placing table 106 to move forward along the direction close to the side edge of the steel plate, so that the guide wheel 103 is always in rolling contact with the side edge of the steel plate, the scale breaking roller 101 moves forward along with the object placing table 106 and is close to the side edge of the steel plate, the command is stopped being sent until the control module judges that the received digital signal is in a threshold value range a' -a, and the scale breaking roller 101 normally brushes the side edge.
Certainly, numerical value intervals b 'to b can be preset in the control module, and when the control module judges that the received digital signals are in the numerical value intervals b' to b, the digital signals indicate that the scale breaking rollers 101 abnormally brush the side edges of the steel plates.
In the embodiment, the current analog signal acquisition module, the processing module and the control module are arranged, so that the real-time monitoring of whether the scale breaking roller 101 normally brushes the side edge of the steel plate and the automation of the real-time adjustment of the position of the scale breaking roller 101 are realized, the position of the scale breaking roller 101 is adjusted in real time to normally brush the side edge of the steel plate, and the rust removal efficiency and the steel plate quality are effectively improved; wherein in the adjustment process, lead screw motor 105 drives lead screw nut 104 and then drives guide pulley 103 and retreats along keeping away from steel sheet side direction, so in order to make the roller 101 that breaks the scales can move towards steel sheet side direction and be close to gradually until the steel sheet side of extrusion, meanwhile, push rod 1072 on the cylinder 107 promotes to put thing platform 106 and moves towards steel sheet side direction for guide pulley 103, the roller 101 that breaks the scales move towards the steel sheet side simultaneously, until the roller 101 that breaks the scales normally rubs the steel sheet side.
The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (13)

1. The utility model provides a steel sheet side rust cleaning device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the subtend sets up the steel sheet side brush mechanism in the steel sheet left and right sides, steel sheet side brush mechanism include:
a frame configured as a support body of the steel plate side brush mechanism;
the object placing table is arranged on the rack and moves relative to the rack under the action of the object placing table translation mechanism;
the phosphorus breaking roller is arranged on the object placing table and is configured to synchronously translate with the object placing table by rotationally brushing the side edge of the steel plate;
the guide wheel is arranged on the object placing table, the central axis of the guide wheel is vertical to the plane of the steel plate, the wheel surface of the guide wheel is in rolling contact with the side edge of the steel plate, and the guide wheel and the object placing table move relatively under the action of the guide wheel translation mechanism; when the broken phosphorus roller is required to be adjusted to normally polish and brush the side edge of the steel plate, the guide wheel translation mechanism drives the guide wheel to retreat along the direction away from the side edge of the steel plate, meanwhile, the object placing table translation mechanism drives the object placing table to advance along the direction close to the side edge of the steel plate, so that the guide wheel always makes rolling contact with the side edge of the steel plate, and the broken phosphorus roller moves forwards along with the object placing table and is close to the side edge of the steel plate.
2. The steel plate side edge rust removal device as claimed in claim 1, wherein: the article placing table translation mechanism is of a cylinder structure and comprises a cylinder seat connected with the rack and a cylinder push rod connected with the article placing table.
3. The steel plate side edge rust removal device as claimed in claim 1, wherein: the guide wheel translation mechanism comprises a screw rod and screw nut structure, wherein the screw rod is connected with a screw rod motor for driving the screw rod to rotate, the screw nut is connected with the guide wheel through a connecting seat, and the guide wheel is driven to retreat along the direction far away from the side edge of the steel plate by the movement of the screw nut on the screw rod.
4. The steel plate side edge rust removal device as claimed in claim 3, wherein: the connecting seat comprises a connecting block connected with the nut and a connecting rod connected with the connecting block and penetrating through the center of the guide wheel.
5. The steel plate side edge rust removal device as claimed in claim 1, wherein: the scale breaking roller is connected with a scale breaking roller motor.
6. The steel plate side edge rust removal device as claimed in claim 5, wherein: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the current analog signal acquisition module is connected with the scale breaking roller motor and used for acquiring a current analog signal generated when the scale breaking roller motor operates in real time;
the processing module is connected with the current analog signal acquisition module, the current analog signal acquisition module sends the current analog signal to the processing module in real time, and the processing module converts the received current analog signal into a digital signal;
the control module is connected with the processing module, the object placing table translation mechanism and the guide wheel translation mechanism, the processing module feeds back digital signals to the control module in real time, and the control module judges whether the scale breaking roller normally grinds and brushes the side edge of the steel plate or not in real time according to the received digital signals and determines whether a command for driving the object placing table translation mechanism and the guide wheel translation mechanism is sent or not;
when the steel plate side edge is judged to be normal, the control module does not send a command, and the scale breaking roller continues to normally polish and brush the steel plate side edge;
when the judgment result is abnormal, the control module sends a command, the guide wheel translation mechanism drives the guide wheel to move away from the side edge of the steel plate, the object placing table translation mechanism drives the object placing table to move forward along the direction close to the side edge of the steel plate, the guide wheel is always in rolling contact with the side edge of the steel plate, the phosphorus breaking roller moves forward along with the object placing table and is close to the side edge of the steel plate, and the command is stopped being sent until the control module judges that the steel plate is normal, and the scale breaking roller normally brushes the side edge of.
7. The steel plate side edge rust removal device as claimed in claim 1, wherein: the sliding device is connected between the object placing table and the rack and comprises a sliding rail and a sliding strip which are matched, the sliding rail is arranged on one of the object placing table or the rack, and the sliding strip is arranged on the other one of the object placing table or the rack.
8. The steel plate side edge rust removal device as claimed in claim 7, wherein: the article placing table is characterized in that a reinforcing sliding seat is arranged between the middle of the article placing table and the middle of the rack and comprises a sliding groove and a sliding strip, the sliding groove is arranged on one of the article placing table or the rack, and the sliding strip is arranged on the other one of the article placing table or the rack.
9. The steel plate side edge rust removal device as claimed in claim 5, wherein: one end of the scale breaking roller is connected with a bearing seat, one end of the bearing seat is connected with a driven wheel, a driving wheel is connected to a motor of the scale breaking roller, and the driven wheel is in transmission connection with the driving wheel through a belt.
10. The steel plate side edge rust removal device as claimed in claim 3, wherein: the screw rod motor is a speed reducing motor or a stepping motor.
11. The steel plate side edge rust removal device as claimed in claim 7, wherein: the sliding devices are arranged on two sides of the lower surface of the object placing table and the upper surface of the rack.
12. A steel plate side edge rust removal method using the device according to claim 5, characterized in that: comprises the following steps of (a) carrying out,
s1, presetting a numerical range a 'to a in the control module, wherein the numerical range a' to a corresponds to a current analog signal generated by a scale breaking roller motor when the scale breaking roller normally brushes the side edge of the steel plate;
s2: the current analog signal acquisition module acquires a current analog signal generated when the scale breaking roller motor operates in real time and sends the current analog signal to the processing module;
s3: the processing module converts the received current analog signal into a digital signal in real time and feeds the digital signal back to the control module in real time;
s4: the control module compares the received digital signal with a numerical value interval a 'to a in real time and judges whether the digital signal is in a threshold value interval a' to a;
s5: when the digital signal is judged to be in the threshold range a' -a, the scale breaking roller normally brushes the side edge of the steel plate, the control module does not send a command, and the scale breaking roller continues to normally brush the side edge of the steel plate; when the digital signal is judged not to be in the threshold range a' -a, the scale breaking roller abnormally brushes the side edge of the steel plate, and the control module sends a command;
and S6, the control module sends a command, the guide wheel translation mechanism drives the guide wheel to move away from the side edge of the steel plate, the object placing table translation mechanism drives the object placing table to move forward along the direction close to the side edge of the steel plate, so that the guide wheel is always in rolling contact with the side edge of the steel plate, the scale breaking roller moves forward along with the object placing table and is close to the side edge of the steel plate, the command is stopped being sent until the control module judges that the received digital signal is in a threshold value range a' -a, and the scale breaking roller normally brushes the side edge.
13. The method for removing rust on the side edge of the steel plate as claimed in claim 12, wherein: and presetting a numerical range b '-b in the control module, and when the control module judges that the received digital signal is in the numerical range b' -b, indicating that the scale breaking roller abnormally brushes the side edge of the steel plate.
CN201910897326.1A 2019-09-23 2019-09-23 Steel plate side edge rust removal device and method Withdrawn CN110802494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910897326.1A CN110802494A (en) 2019-09-23 2019-09-23 Steel plate side edge rust removal device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910897326.1A CN110802494A (en) 2019-09-23 2019-09-23 Steel plate side edge rust removal device and method

Publications (1)

Publication Number Publication Date
CN110802494A true CN110802494A (en) 2020-02-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910897326.1A Withdrawn CN110802494A (en) 2019-09-23 2019-09-23 Steel plate side edge rust removal device and method

Country Status (1)

Country Link
CN (1) CN110802494A (en)

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