CN113122695B - High-strength silicon steel heat treatment system and heat treatment method - Google Patents
High-strength silicon steel heat treatment system and heat treatment method Download PDFInfo
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- CN113122695B CN113122695B CN202110415026.2A CN202110415026A CN113122695B CN 113122695 B CN113122695 B CN 113122695B CN 202110415026 A CN202110415026 A CN 202110415026A CN 113122695 B CN113122695 B CN 113122695B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 117
- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 109
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 41
- 238000004804 winding Methods 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 16
- 238000007669 thermal treatment Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 238000007790 scraping Methods 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 230000002146 bilateral effect Effects 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 12
- 239000000428 dust Substances 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention provides a high-strength silicon steel heat treatment system and a heat treatment method, which comprise a fixed frame, a winding drum, a heat treatment furnace and a cleaning device, wherein the lower end of the fixed frame is connected with the existing ground, the fixed frames are arranged in bilateral symmetry and are symmetrical in front and back, the winding drum is rotatably connected between the front and back fixed frames positioned at the left end of the ground, the winding drum is rotatably connected between the front and back fixed frames positioned at the right end of the ground, the heat treatment furnace is arranged between the winding drum and the winding drum, and the cleaning device is arranged between the winding drum and the heat treatment furnace. Thereby enhancing the effect of the heat treatment.
Description
Technical Field
The invention relates to the field of silicon steel heat treatment, in particular to a high-strength silicon steel heat treatment system and a heat treatment method.
Background
The silicon steel is silicon alloy steel containing 1.0-4.5% of silicon and less than 0.08% of carbon, has the characteristics of high magnetic permeability, low coercive force, large resistivity and the like, therefore, the hysteresis loss and the eddy current loss are small, the silicon steel is mainly used as a magnetic material in a motor, a transformer, an electric appliance and an electrical instrument, and also requires certain plasticity in order to meet the requirement of punching and shearing processing when manufacturing the electric appliance, in order to improve the magnetic induction performance and reduce the hysteresis loss, it is required that the lower the content of harmful impurities is, the better, and the high-strength silicon steel is high-tension steel produced by heating and rapidly cooling metal, in a general high-strength silicon steel production process, a heat treatment process is required, and the following problems often exist in the process of carrying out heat treatment on silicon steel by the conventional high-strength silicon steel heat treatment system:
1. in the existing high-strength silicon steel heat treatment system, residual impurities such as dust and the like exist on the surface of the silicon steel blank in the process of cleaning the silicon steel blank, and a bonding block is easily formed and adhered to the surface of the silicon steel in the heating process, so that the heat treatment effect is poor;
2. after heat treatment, the silicon steel surface is easily deformed in the cleaning process, so that the finished high-strength strand silicon steel product has poor quality, the cooling rate after heat treatment is not high, and the heat treatment rate of the high-strength silicon steel is low.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the surface of the silicon steel blank is still provided with residual impurities such as dust and the like in the process of cleaning the silicon steel blank by the existing high-strength silicon steel heat treatment system, and a bonding block is easily formed and adhered to the surface of the silicon steel in the heating process, so that the heat treatment effect is poor, and the silicon steel is easily deformed in the process of cleaning the surface of the silicon steel after heat treatment, so that the finished product quality of the high-strength strand silicon steel is poor, the cooling rate after heat treatment is low, the heat treatment rate of the high-strength silicon steel is low, and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a high strength silicon steel heat treatment system, includes the mount, puts the reel, receives the reel, heat treatment furnace and cleaning device, the lower extreme of mount with have ground to link to each other, the mount bilateral symmetry arranges, and the mount longitudinal symmetry, be located and rotate between the positive relative mount around the ground left end and be connected with and put the reel, be located and rotate between the positive relative mount around the ground right-hand member and be connected with and receive the reel, it is provided with heat treatment furnace to put between reel and the reel, heat treatment furnace's lower extreme links to each other with ground, and heat treatment furnace's both ends intercommunication about, it is provided with cleaning device to put between reel and the heat treatment furnace.
The cleaning device comprises a transverse plate, a fixed lug seat, a threaded rod, a convex slide block, a cleaning brush, a first rotating shaft, a belt, a first motor, a fixed seat and a returning plate, wherein the transverse plate is symmetrically arranged on the front and back of the right side of the winding drum, the left end of the transverse plate is connected with the fixed frame, the fixed lug seats are symmetrically arranged at the upper end and the lower end of the transverse plate, the threaded rod is rotatably connected between the front fixed lug seat and the rear fixed lug seat which are opposite, threads on the threaded rod are in reverse symmetrical distribution, the outer wall of the threaded rod is symmetrically connected with the convex slide block front and back in a thread matching mode, one end of the convex slide block, which is far away from the threaded rod, is connected with the cleaning brush, the first rotating shaft is arranged at the front end of the fixed lug seats, the belt is sleeved between the first rotating shafts, the front end of the first rotating shaft which is arranged at the upper end of the transverse plate is provided with the first motor, the fixed seat is arranged at the front end of the first motor, the returning plate is arranged at the lower end of the fixed seat, the rear end of returning the template links to each other with the diaphragm, and the belt passes back the type groove on the template, it is rotatory to drive the threaded rod through a motor, the threaded rod drives two protruding type sliders and is sharp opposite movement, protruding type slider drives the cleaning brush and is synchronous linear motion, thereby can make the cleaning brush clean the both sides to silicon steel with impurities such as the dust on silicon steel idiosome surface, carry out clear function with the realization to the surface of silicon steel idiosome, impurity such as the dust on silicon steel surface forms the adhesion piece on the surface of silicon steel at the in-process of heating, and then strengthen thermal treatment's effect, and simultaneously, can realize carrying out two-sided clear function to silicon steel through upper and lower two sets of cleaning brushes, improve clean effect and efficiency.
Wherein, the left end of heat treatment furnace around the fixed plate of symmetry installation horizontal direction, the support frame is installed to the left end of fixed plate, the left end and the diaphragm of support frame link to each other, around just between the relative support frame and around just between the relative fixed plate all rotate and be connected with the conveying roller, just around just install the scraper blade between the relative support frame, the scraper blade is located the top of conveying roller, through setting up conveying roller and scraper blade, can make unreeling process of silicon steel idiosome more smooth, make the silicon steel idiosome more level and more smooth when passing through heat treatment furnace, the scraper blade can also strike off silicon steel idiosome remaining impurity in surface simultaneously, make silicon steel idiosome surface can obtain further clearance before passing through heat treatment furnace.
Wherein, the left side of receipts reel around the symmetry be provided with the rectangular plate, the left end of rectangular plate links to each other with the right-hand member of heat treatment furnace, the backup pad is installed to the lower extreme of rectangular plate, the lower extreme of backup pad links to each other with ground, and install the cooler bin around between the just relative backup pad, the left end of cooler bin links to each other with the heat treatment furnace, both ends all link to each other with the mount around the cooler bin right-hand member, the air vent has been seted up to the upper end of cooler bin, the air vent is the matrix and arranges, and the internally mounted of cooler bin has the air-blower, through pouring into the frozen water in the cooler bin inside, then wave the circulation of the air conditioning that sends with higher speed through the air-blower, make air conditioning carry out quick cooling through the lower terminal surface of air vent to the silicon steel after the heat treatment.
The upper end of the rectangular plate is provided with the I-shaped frame, the water storage tanks are symmetrically arranged between the front and back opposite I-shaped frames in a bilateral mode, the front and back ends of each water storage tank are symmetrically provided with the U-shaped pipes, one ends, far away from the water storage tanks, of the U-shaped pipes are connected with the cooling tank and communicated with the inside of the cooling tank, the upper end face of the silicon steel subjected to heat treatment can be cooled through mutual matching between the water storage tanks and the U-shaped pipes, the forming speed of the silicon steel subjected to heat treatment is improved, a cooling water circulation system can be formed by the water storage tanks and the cooling tank, and an energy-saving effect is achieved.
Wherein, the Contraband type frame that the opening is decurrent is installed to the upper end of worker's type frame, the air-cooler is installed to the lower extreme of Contraband type frame horizontal end, the below of air-cooler is provided with the live-rollers, the live-rollers distributes from top to bottom, the sponge cover is installed to the outer wall of live-rollers, normal running fit between the both ends of the live-rollers of keeping away from the air-cooler and the rectangular plate, and the axis of rotation is all installed to the front end of two live-rollers, be the belt drive between two axis of rotation, it is rotatory through making the rotatory live-rollers that drives of axis of rotation, the live-rollers drives the sponge cover and is synchronous rotary motion, thereby can make the sponge cover carry out the function of cleaning to the surface of the silicon steel after the thermal treatment, so that the surface of the silicon steel after the thermal treatment is cleaner, and the sponge cover cleans and can avoid leading to the silicon steel to take place deformation because of the cleaning dynamics greatly, can improve the cooling rate of silicon steel upper surface simultaneously through setting up the air-cooler.
Wherein, put the front end of reel and receipts reel and all be equipped with the pivot No. two, No. two pivots are in same horizontal plane and the diameter with the axis of rotation that is located the rectangular plate front end equals, be the belt drive between two pivots No. two, and the front end of the No. two pivots of winding reel front end installs No. two motors, the L template is installed to the lower extreme of No. two motors, the one end that No. two motors were kept away from to the L template links to each other with the mount, through No. two pivots, cooperation between the axis of rotation, can make No. two motors drive the receipts reel simultaneously, put reel and live-rollers and carry out synchronous rotary motion, the drive installation cost has been saved.
In addition, the invention also provides a heat treatment method of the high-strength silicon steel heat treatment system, which comprises the following steps:
s1, equipment checking: before the heat treatment system is started to carry out heat treatment on the high-strength silicon steel, the operation of the system is checked;
s2, surface cleaning: before the surface of the silicon steel coil blank body passes through the heat treatment furnace, the convex sliding block drives the cleaning brush to clean the surface of the silicon steel blank body through the mutual matching of the first motor, the first rotating shaft and the threaded rod;
s3, heat treatment: through the matching between the winding drum and the conveying roller, the silicon steel blank with the cleaned surface passes through the heat treatment furnace, and the heat treatment furnace carries out heat treatment on the silicon steel blank;
s4, secondary cleaning and cooling: through the cooperation between No. two motors, No. two pivots, axis of rotation and the live-rollers, make the sponge cover clean the silicon steel surface after the thermal treatment, simultaneously through the cooperation between retaining jar, cooler bin, U type pipe, air-blower and the air-cooler, make the silicon steel after the thermal treatment cool off fast.
(III) advantageous effects
1. According to the high-strength silicon steel heat treatment system and the heat treatment method, impurities such as dust on the surface of the silicon steel blank can be cleaned to two sides of the silicon steel through the convex sliding block and the cleaning brush in the linear motion state, so that the surface of the silicon steel blank can be cleaned, the impurities such as dust on the surface of the silicon steel can be prevented from forming a bonding block to be adhered to the surface of the silicon steel in the heating process, and the heat treatment effect is further enhanced;
2. according to the high-strength silicon steel heat treatment system and the heat treatment method, the conveying roller and the scraper are arranged, so that the unreeling process of the silicon steel blank is smoother, the silicon steel blank is smoother when passing through the heat treatment furnace, and the scraper can scrape impurities remained on the surface of the silicon steel blank, so that the surface of the silicon steel blank can be further cleaned before passing through the heat treatment furnace;
3. according to the high-strength silicon steel heat treatment system and the heat treatment method, the rotating roller drives the sponge sleeve to rotate through the mutual matching of the second motor, the second rotating shaft, the rotating shaft and the rotating roller, so that the sponge sleeve has a function of wiping the surface of the silicon steel after heat treatment, the surface of the silicon steel after heat treatment is cleaner, and the sponge sleeve can be wiped to avoid the deformation of the silicon steel caused by large cleaning force;
4. according to the high-strength silicon steel heat treatment system and the heat treatment method, the cooling tank, the water storage tank and the U-shaped pipe are matched with each other, so that the upper end surface and the lower end surface of the silicon steel after heat treatment can be cooled, the forming speed of the silicon steel after heat treatment can be improved, a cooling water circulation system can be formed, an energy-saving effect is achieved, and meanwhile, the cooling speed of the double surfaces of the silicon steel can be improved by arranging the air cooler and the air blower.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a perspective cross-sectional view of the cooling box of the present invention;
FIG. 5 is an enlarged view at X of FIG. 1 of the present invention;
fig. 6 is an enlarged view of the invention at Y of fig. 3.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 6, a high strength silicon steel heat treatment system, including mount 1, unreel 2, a winding reel 3, heat treatment furnace 4 and cleaning device 5, the lower extreme of mount 1 link to each other with having ground, mount 1 bilateral symmetry arranges, and mount 1 longitudinal symmetry, be connected with between the positive relative mount 1 around being located ground left end and unreel 2, be located around the right-hand member and rotate between the positive relative mount 1 and be connected with a winding reel 3, be provided with heat treatment furnace 4 between unreeling 2 and the winding reel 3, the lower extreme of heat treatment furnace 4 links to each other with ground, and the left and right ends intercommunication of heat treatment furnace 4, be provided with cleaning device 5 between unreeling 2 and the heat treatment furnace 4.
The front end of unwinding cylinder 2 and winding cylinder 3 all be equipped with No. two pivot 21, No. two pivot 21 and the axis of rotation 318 that is located the rectangular plate 31 front end are in same horizontal plane and the diameter equals, be the belt drive between two No. two pivot 21, and No. two motor 22 of front end installation of No. two pivot 21 of winding cylinder 3 front end, L template 23 is installed to No. two motor 22's lower extreme, the one end that No. two motor 22 were kept away from to L template 23 links to each other with mount 1, through No. two pivot 21, cooperation between the axis of rotation 318, can make No. two motor 22 drive winding cylinder 3 simultaneously, unwinding cylinder 2 and live-rollers 316 carry out synchronous rotation, the drive installation cost has been saved.
The left side of winding drum 3 around the symmetry be provided with rectangular plate 31, the left end of rectangular plate 31 links to each other with the right-hand member of heat treatment furnace 4, backup pad 32 is installed to the lower extreme of rectangular plate 31, the lower extreme of backup pad 32 links to each other with ground, and install cooling box 33 between the just relative backup pad 32 in front and back, the left end of cooling box 33 links to each other with heat treatment furnace 4, both ends all link to each other with mount 1 around the cooling box 33 right-hand member, the air vent has been seted up to the upper end of cooling box 33, the air vent is the matrix and arranges, and the internally mounted of cooling box 33 has air-blower 34, through pouring into frozen water into inside cooling box 33, then accelerate the circulation of the cold air that the frozen water volatilizees through air-blower 34, make cold air carry out quick cooling through the lower terminal surface of the silicon steel after the air-conditioning passes through the air vent.
The upper end of the rectangular plate 31 is provided with the I-shaped frame 311, the water storage tanks 312 are symmetrically arranged between the front and rear I-shaped frames 311, the front and rear ends of the water storage tanks 312 are symmetrically provided with the U-shaped pipes 313, one ends of the U-shaped pipes 313 far away from the water storage tanks 312 are connected with the cooling tank 33 and communicated with the inside of the cooling tank 33, and the upper end surface of the silicon steel after heat treatment can be cooled through mutual matching between the water storage tanks 312 and the U-shaped pipes 313, so that the forming speed of the silicon steel after heat treatment is improved, a cooling water circulation system can be formed with the cooling tank 33, and an energy-saving effect is achieved.
The upper end of the I-shaped frame 311 is provided with an Contraband-shaped frame 314 with a downward opening, the lower end of the horizontal end of the Contraband-shaped frame 314 is provided with an air cooler 315, a rotating roller 316 is arranged below the air cooler 315 and distributed up and down, the outer wall of the rotating roller 316 is provided with a sponge sleeve 317, the two ends of the rotating roller 316 far away from the air cooler 315 are in rotating fit with the rectangular plate 31, and the front ends of the two rotating rollers 316 are both provided with rotating shafts 318, the two rotating shafts 318 are in belt transmission, the rotating roller 316 is driven to rotate by rotating the rotating shaft 318, the rotating roller 316 drives the sponge sleeve 317 to make synchronous rotation movement, thereby the sponge sleeve 317 has the function of wiping the surface of the silicon steel after heat treatment, so that the surface of the silicon steel after heat treatment is cleaner, and sponge cover 317 cleans and can avoid leading to silicon steel to take place deformation because of the clean dynamics is big, can improve the cooling rate of silicon steel upper surface through setting up air-cooler 315 simultaneously.
The left end of heat treatment furnace 4 around the symmetry install the fixed plate 41 of horizontal direction, support frame 42 is installed to the left end of fixed plate 41, the left end of support frame 42 links to each other with diaphragm 50, all rotate between the front and back just relative fixed plate 41 between be connected with conveying roller 43, and install scraper blade 44 between the front and back just relative fixed plate 42, scraper blade 44 is located the top of conveying roller 43, through setting up conveying roller 43 and scraper blade 44, can make the unreeling process of silicon steel idiosome more smooth, make the silicon steel idiosome more level and more smooth when passing through heat treatment furnace 4, scraper blade 44 can also strike off silicon steel idiosome remaining impurity in surface simultaneously, make silicon steel idiosome surface can obtain further clearance before passing through heat treatment furnace 4.
The cleaning device 5 comprises a transverse plate 50, fixing lug seats 51, a threaded rod 52, a convex sliding block 53, a cleaning brush 54, a first rotating shaft 55, a belt 56, a first motor 57, a fixing seat 58 and a return plate 59, the transverse plate 50 is symmetrically arranged on the front and back of the right side of the unreeling cylinder 2, the left end of the transverse plate 50 is connected with the fixing frame 1, the fixing lug seats 51 are symmetrically arranged at the upper and lower ends of the transverse plate 50, the threaded rod 52 is rotatably connected between the front and back opposite fixing lug seats 51, threads on the threaded rod 52 are symmetrically distributed in a reverse direction, the convex sliding block 53 is symmetrically connected with the front and back of the outer wall of the threaded rod 52 in a thread matching mode, one end of the convex sliding block 53, which is far away from the threaded rod 52, the cleaning brush 54 is connected with the front end of the threaded rod 52, the first rotating shaft 55 is positioned at the front end of the fixing lug seats 51, the belt 56 is sleeved between the first rotating shafts 55, and the first motor 57 is positioned at the front end of the first rotating shaft 55 of the transverse plate 50, fixing base 58 is installed to the front end of a motor 57, return type board 59 is installed to the lower extreme of fixing base 58, the rear end of return type board 59 links to each other with diaphragm 50, and belt 56 passes the return type groove on the return type board 59, it is rotatory to drive threaded rod 52 through a motor 57, threaded rod 52 drives two protruding type sliders 53 and is the opposite linear motion, protruding type slider 53 drives cleaning brush 54 and is synchronous rectilinear motion, thereby can make cleaning brush 54 clean the both sides to the silicon steel with impurity such as the dust on silicon steel idiosome surface, in order to realize carrying out clear function to the surface of silicon steel idiosome, in order to avoid impurity such as dust on silicon steel surface to form the adhesion piece at the in-process of heating and adhere on the surface of silicon steel, and then strengthen the effect of thermal treatment, simultaneously, can realize carrying out two-sided clear function to the silicon steel through upper and lower two sets of cleaning brush 54, improve cleaning effect and efficiency.
In addition, the invention also provides a heat treatment method of the high-strength silicon steel heat treatment system, which comprises the following steps:
s1, equipment checking: before the heat treatment system is started to carry out heat treatment on the high-strength silicon steel, the operation of the system is checked;
s2, surface cleaning: before the surface of the silicon steel coil blank body passes through the heat treatment furnace 4, the convex sliding block 53 drives the cleaning brush 54 to clean the surface of the silicon steel blank body through the mutual matching among the first motor 57, the first rotating shaft 55 and the threaded rod 52;
s3, heat treatment: through the matching between the unwinding roller 2 and the conveying roller 43, the silicon steel blank with the cleaned surface passes through the heat treatment furnace 4, and the heat treatment furnace 4 carries out heat treatment on the silicon steel blank;
s4, secondary cleaning and cooling: the sponge sleeve 317 wipes the surface of the silicon steel after heat treatment through the matching among the second motor 22, the second rotating shaft 21, the rotating shaft 318 and the rotating roller 316, and the silicon steel after heat treatment is rapidly cooled through the matching among the water storage tank 312, the cooling tank 33, the U-shaped pipe 313, the air blower 34 and the air cooler 315.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a high strength silicon steel heat treatment system, includes mount (1), unreels a section of thick bamboo (2), a rolling section of thick bamboo (3), heat treatment furnace (4) and cleaning device (5), its characterized in that: the lower end of the fixing frame (1) is connected with the existing ground, the fixing frames (1) are symmetrically arranged left and right, the fixing frames (1) are symmetrical front and back, a reel releasing cylinder (2) is rotatably connected between the front and back fixing frames (1) at the left end of the ground, a reel winding cylinder (3) is rotatably connected between the front and back fixing frames (1) at the right end of the ground, a heat treatment furnace (4) is arranged between the reel releasing cylinder (2) and the reel winding cylinder (3), the lower end of the heat treatment furnace (4) is connected with the ground, the left end and the right end of the heat treatment furnace (4) are communicated, and a cleaning device (5) is arranged between the reel releasing cylinder (2) and the heat treatment furnace (4);
the cleaning device (5) comprises a transverse plate (50), a fixed lug seat (51), a threaded rod (52), a convex sliding block (53), a cleaning brush (54), a first rotating shaft (55), a belt (56), a first motor (57), a fixed seat (58) and a return plate (59), the transverse plate (50) is symmetrically arranged on the front and the back of the right side of the unreeling cylinder (2), the left end of the transverse plate (50) is connected with the fixed frame (1), the fixed lug seats (51) are symmetrically arranged at the upper end and the lower end of the transverse plate (50), the threaded rod (52) is rotatably connected between the front fixed lug seat and the rear fixed lug seat which are opposite, the threads on the threaded rod (52) are reversely and symmetrically distributed, the convex sliding block (53) is symmetrically connected on the front and the back of the outer wall of the threaded rod (52) in a thread matching mode, the cleaning brush (54) is connected at one end, far away from the threaded rod (52), the first rotating shaft (55) is arranged at the front end of the threaded rod (52), the first rotating shaft (55) is located at the front end of the fixed lug seat (51), a belt (56) is sleeved between the first rotating shafts (55), a first motor (57) is installed at the front end of the first rotating shaft (55) located at the upper end of the transverse plate (50), a fixed seat (58) is installed at the front end of the first motor (57), a returning plate (59) is installed at the lower end of the fixed seat (58), the rear end of the returning plate (59) is connected with the transverse plate (50), and the belt (56) penetrates through a returning groove in the returning plate (59);
the left side of the winding drum (3) is symmetrically provided with rectangular plates (31) in front and back, the left end of each rectangular plate (31) is connected with the right end of the heat treatment furnace (4), the lower end of each rectangular plate (31) is provided with a support plate (32), the lower end of each support plate (32) is connected with the ground, a cooling box (33) is arranged between the front support plate and the back support plate (32) which are opposite, the left end of each cooling box (33) is connected with the heat treatment furnace (4), the front end and the back end of the right end of each cooling box (33) are both connected with the fixing frame (1), vent holes are formed in the upper end of each cooling box (33), the vent holes are arranged in a matrix manner, and a blower (34) is arranged in each cooling box (33);
the water storage tank cooling structure is characterized in that an I-shaped frame (311) is installed at the upper end of the rectangular plate (31), water storage tanks (312) are symmetrically installed between the I-shaped frame (311) which is right opposite from the front end to the rear end in a left-right mode, U-shaped pipes (313) are symmetrically installed at the front end and the rear end of each water storage tank (312), and one ends, far away from the water storage tanks (312), of the U-shaped pipes (313) are connected with the cooling box (33) and communicated with the inside of the cooling box (33).
2. The high strength silicon steel heat treatment system of claim 1, wherein: the left end of the heat treatment furnace (4) is symmetrically provided with fixing plates (41) in the horizontal direction in the front-back direction, the left end of each fixing plate (41) is provided with a support frame (42), the left end of each support frame (42) is connected with a transverse plate (50), conveying rollers (43) are rotatably connected between the front support frame (42) and the rear support frame (42) which are opposite to each other in the front-back direction and between the front fixing plate (41) and the rear fixing plate (41) which are opposite to each other in the front-back direction, scraping plates (44) are arranged between the front support frame (42) and the rear support frame which are opposite to each other in the front-back direction, and the scraping plates (44) are located above the conveying rollers (43).
3. The high strength silicon steel heat treatment system of claim 1, wherein: the utility model discloses a sponge cover, including I-shaped frame (311), Contraband type frame (314) that open side down is installed to the upper end of I-shaped frame (311), air-cooler (315) are installed to the lower extreme of Contraband type frame (314) horizontal end, the below of air-cooler (315) is provided with, live-rollers (316) distribute from top to bottom, sponge cover (317) are installed to the outer wall of live-rollers (316), keep away from between both ends and rectangular plate (31) of live-rollers (316) of air-cooler (315) normal running fit, and axis of rotation (318) are all installed to the front end of two live-rollers (316), be belt drive between two axis of rotation (318).
4. The high strength silicon steel heat treatment system of claim 3, wherein: the front end of unreeling section of thick bamboo (2) and winding reel (3) all be equipped with No. two pivot (21), No. two pivot (21) are in same horizontal plane and diameter with axis of rotation (318) that are located rectangular plate (31) front end and equal, be the belt drive between two No. two pivot (21), and No. two motor (22) of front end installation of No. two pivot (21) of winding reel (3) front end, L template (23) are installed to the lower extreme of No. two motor (22), the one end that No. two motor (22) were kept away from in L template (23) links to each other with mount (1).
5. The system of claim 4, wherein: the heat treatment method of the high-strength silicon steel heat treatment system comprises the following steps:
s1, equipment checking: before the heat treatment system is started to carry out heat treatment on the high-strength silicon steel, the operation of the system is checked;
s2, surface cleaning: before the surface of the silicon steel coil blank body passes through the heat treatment furnace (4), the convex sliding block (53) drives the cleaning brush (54) to clean the surface of the silicon steel blank body through the mutual matching among the first motor (57), the first rotating shaft (55) and the threaded rod (52);
s3, heat treatment: through the matching between the winding drum (2) and the conveying roller (43), the silicon steel blank with the cleaned surface passes through the heat treatment furnace (4), and the heat treatment furnace (4) carries out heat treatment on the silicon steel blank;
s4, secondary cleaning and cooling: through the cooperation between No. two motor (22), No. two pivot (21), axis of rotation (318) and live-rollers (316), make sponge cover (317) wipe the silicon steel surface after the thermal treatment, simultaneously through the cooperation between water storage tank (312), cooling tank (33), U type pipe (313), air-blower (34) and air-cooler (315), make the silicon steel after the thermal treatment cool off fast.
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| JP2002361314A (en) * | 2001-03-30 | 2002-12-17 | Nippon Steel Corp | Apparatus and method for continuous heat treatment of hot-rolled plate of grain oriented silicon steel |
| CN201512563U (en) * | 2009-09-29 | 2010-06-23 | 武汉钢铁(集团)公司 | Multi-functional ultra-fast strip steel heating equipment |
| JP5858333B2 (en) * | 2010-12-24 | 2016-02-10 | 日立金属株式会社 | Metal wire heat treatment equipment |
| CN102766738A (en) * | 2012-06-30 | 2012-11-07 | 大连伯新特钢制品有限公司 | On-line de-oiling device for oil quenching |
| CN205308970U (en) * | 2015-12-04 | 2016-06-15 | 重庆远达钢铁制品有限公司 | Surperficial cleaning device of cold -rolled steel sheet |
| CN205635717U (en) * | 2016-05-26 | 2016-10-12 | 江西扬帆实业有限公司 | Copper line annealing device with cleaning function |
| CN208183016U (en) * | 2018-04-13 | 2018-12-04 | 常州市潞城慧热电子厂 | A kind of annealing system |
| CN209680797U (en) * | 2019-03-27 | 2019-11-26 | 包头市慧宇硅钢科技有限公司 | A kind of production system of very thin oriented silicon steel band |
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| CN210393093U (en) * | 2019-07-23 | 2020-04-24 | 无锡市世亿电子科技有限公司 | Cleaning device used before carrier tape rolling |
| CN110592345A (en) * | 2019-10-17 | 2019-12-20 | 大冶市飞亚模具材料有限公司 | Heat treatment equipment for die steel processing production |
| CN211330398U (en) * | 2019-12-03 | 2020-08-25 | 广东汇兴金属制品有限公司 | Cleaning device for cold-rolled steel coil |
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| CN111020427A (en) * | 2019-12-21 | 2020-04-17 | 红旗集团江西铜业有限公司 | Annealing device with cleaning function for copper wire processing |
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Effective date of registration: 20220729 Address after: 363300 No. 09, Yishu Avenue, Yunling Industrial Development Zone, Yunxiao County, Zhangzhou City, Fujian Province Applicant after: Fujian Auckland Optoelectronic Technology Co.,Ltd. Address before: 430000 high tech building, No.2 Jiayuan Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Applicant before: Hubei tungda Electromechanical Equipment Co.,Ltd. |
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