CN107285613A - The water cooling plant of plate pendulum can be traced in a kind of self-shield - Google Patents

The water cooling plant of plate pendulum can be traced in a kind of self-shield Download PDF

Info

Publication number
CN107285613A
CN107285613A CN201710622120.9A CN201710622120A CN107285613A CN 107285613 A CN107285613 A CN 107285613A CN 201710622120 A CN201710622120 A CN 201710622120A CN 107285613 A CN107285613 A CN 107285613A
Authority
CN
China
Prior art keywords
glass tape
water cooling
cooling plant
main part
self
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710622120.9A
Other languages
Chinese (zh)
Other versions
CN107285613B (en
Inventor
王韶明
王清元
黄于忠
刘志辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CSG Holding Co Ltd
Wujiang CSG Glass Co Ltd
Original Assignee
CSG Holding Co Ltd
Wujiang CSG Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CSG Holding Co Ltd, Wujiang CSG Glass Co Ltd filed Critical CSG Holding Co Ltd
Priority to CN201710622120.9A priority Critical patent/CN107285613B/en
Publication of CN107285613A publication Critical patent/CN107285613A/en
Application granted granted Critical
Publication of CN107285613B publication Critical patent/CN107285613B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00Annealing glass products
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/50Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

The present invention relates to field of glass production technology, the water cooling plant of plate pendulum can be traced in specifically related to a kind of self-shield, wherein, glass tape is moved above live-roller and along transmission direction, the water cooling plant includes the slide rail above the glass tape, the automatic runback device being slidably located on the slide rail, the positioner fitted located at the automatic runback device end and with edge on the outside of the glass tape, it is connected to provide the tracks of device for driving the automatic runback device to move required elastic force along the slide rail towards the glass tape with the automatic runback device, and delivery port is located at the water supply installation on the outside of the glass tape above edge, the water cooling plant not only adapts to the cooling of edge on the outside of different breadth glass tapes, and the pendulum tracking of the plate in glass tape transmitting procedure can be realized, improve glass tape edge cooling stability, safe take-off can be realized when fried plate occurs in glass tape or changes the abnormal conditions such as plate.

Description

The water cooling plant of plate pendulum can be traced in a kind of self-shield
Technical field
The present invention relates to field of glass production technology, and in particular to the water cooling plant of plate pendulum can be traced in a kind of self-shield.
Background technology
Glass in process of production, after annealing kiln annealing is sent out, due to annealing kiln itself design defect, causes glass tape In the presence of the problem of the temperature difference is larger between transverse direction, the temperature of its two side portion is higher than medium temperature, cools not along with freely balancing Foot, thus there is thermal stress in glass tape so that the difficulty that cuts of follow-up glass tape increases, cutting qualification reduction, breaks plate, lacks The phenomenons such as angle, flash, raw slag happen occasionally.Thus needed from the glass tape after annealing kiln submitting cold to the progress of its two side portion But, the transverse temperature difference of glass tape is reduced.
Generally two side portions of glass tape are cooled down using water cooling plant in the prior art, but are due to that glass tape exists Sent out by annealing kiln and can transversely be swung during being forwarded along live-roller, cause water cooling plant can not accurately track glass Glass band edge so that the cooling position of the side portion of glass tape two and cooling effect are unstable, influence the stabilization of follow-up glass tape to cut Cut out, cut loss greatly, and cooling procedure needs special messenger to guard.
In addition, there is fried plate in glass tape or changes the exception such as plate without safe take-off function in water cooling plant of the prior art Occur that water cooling plant hits the phenomenon of glass tape during situation, so not only glass tape can be caused to damage, for water cooling plant Itself it is also a kind of destruction.
The content of the invention
The present invention provides the water cooling plant that plate pendulum can be traced in a kind of self-shield, and its is simple in construction, not only adapts to different width The cooling of edge on the outside of wide glass tape, and the pendulum tracking of the plate in glass tape transmitting procedure can be realized, improve glass tape edge cold But stability, can realize safe take-off, so as to protect water cooling plant, together when fried plate occurs in glass tape or changes the abnormal conditions such as plate When do not damage normal glass plate.
To reach above-mentioned purpose, the technical solution adopted by the present invention is:The water cooling plant of plate pendulum can be traced in a kind of self-shield, Wherein, glass tape is moved above live-roller and along transmission direction, it is characterised in that:The water cooling plant is included located at described Slide rail above glass tape, automatic runback device slidably on the slide rail, located at the automatic runback device end simultaneously With edge fits on the outside of the glass tape positioner, be connected to provide with the automatic runback device and drive the runback The tracks of device and delivery port of elastic force needed for position device is moved along the slide rail towards the glass tape are located at the glass With the water supply installation above the edge of outside.
Further, the automatic runback device includes the first main part and the second main part being hinged, described first The end of main part is provided with the sliding block being slidably engaged with the slide rail, and the end of second main part is provided with described fixed Position device, is provided between first main part and second main body and drives second main part described in provide The elastic component of elastic force needed for first main part is rotated.
Further, the elastic component is the first extension spring, and one end of first extension spring is outer with first main part Side head is connected, and the other end of first extension spring is connected with the outboard head portion of second main part.
Further, the positioner includes locating wheel, and the locating wheel is rotatably located at the glass tape edge Outside, the locating wheel and the edge of the glass tape fit.
Further, the locating wheel includes the wheel shaft for being located at center and the protective case for being sheathed on wheel shaft side wall, The outer side surface of the protective case is circumferentially with the annular groove being engaged with the edge of the glass tape, and the wheel shaft passes through connection group Part is removably connected with second main part.
Further, second main part is also associated with arcuate guide body, and the arcuate guide body is located at the glass Upward, one end of the arcuate guide body is towards the glass tape for the inwall of top with outside edge and the arcuate guide body Transmission direction tilt down, the delivery port of the water supply installation is above the inwall of the arcuate guide body.
Further, the transmission direction of the length bearing of trend and the glass tape of the slide rail is perpendicular.
Further, the water cooling plant also includes the support for being removably located at the glass tape edge, the support Including column, be connected with the column and be located at the cross bar above the glass tape and be connected with the cross bar and with it is described The parallel longitudinal rod of column, the slide rail is on the cross bar.
Further, the tracks of device be arranged in parallel with the slide rail, and the tracks of device is the second extension spring.
Further, one end of second extension spring is removably connected with first main part, second extension spring The other end be removably connected with the longitudinal rod.
After above technical scheme, the present invention has the following advantages that compared with prior art:The water cooling plant of the present invention The cooling of edge on the outside of different breadth glass tapes is suitable for, by setting tracks of device to realize glass tape transmitting procedure In plate pendulum tracking so that the cooling of glass tape edge is stable, improve the effect that cuts of follow-up glass tape, improve glass tape production Quality;Set automatic runback device can realize safe take-off when fried plate occurs in glass tape or changes the abnormal conditions such as plate, so that Water cooling plant is protected, while not damaging normal glass plate.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the water cooling plant of the present invention;
Accompanying drawing 2 is the structural representation of locating wheel in water cooling plant of the invention;
Accompanying drawing 3 is the structural representation of arcuate guide body in water cooling plant of the invention.
Wherein, 1, glass tape;2nd, slide rail;3rd, automatic runback device;301st, the first main part;302nd, the second main part;303、 Sliding block;304th, elastic component;4th, positioner;401st, wheel shaft;402nd, protective case;403rd, annular groove;404th, connection component;5th, tracking dress Put;6th, support;601st, column;602nd, cross bar;603rd, longitudinal rod;7th, arcuate guide body;8th, delivery port.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
As shown in Figure 1 to Figure 3, the water cooling plant of plate pendulum can be traced in a kind of self-shield, wherein, glass tape 1 is located at live-roller Top is simultaneously moved along transmission direction, and the water cooling plant is mainly used in cooling down two side portions in the transmit process of glass tape 1, The water cooling plant is including located at the slide rail 2 of the top of glass tape 1, the slidable automatic runback device 3 being located on slide rail 2, located at certainly The end of resetting means 3 and fitted with the outside edge of glass tape 1 positioner 4, with automatic runback device 3 be connected to provide drive Automatic runback device 3 is set to be located at glass along the tracks of device 5 and delivery port 8 that slide rail 2 moves required elastic force towards glass tape 1 With the water supply installation above 1 outside edge.
The water cooling plant also includes dismountable support 6 for being located at the edge of glass tape 1, and support 6 includes column 601 and vertical Post 601 is connected and the cross bar 602 positioned at the top of glass tape 1 and the longitudinal direction connected and parallel with column 601 with cross bar 602 Bar 603, slide rail 2 is on cross bar 602, and the transmission direction of the length bearing of trend and glass tape 1 of slide rail 2 is perpendicular.
Automatic runback device 3 includes the first main part 301 and the second main part 302 being hinged by bearing pin, the first master The end in body portion 301 is provided with the sliding block 303 being slidably engaged with slide rail 2, and the end of the second main part 302 is filled provided with positioning 4 are put, is provided between the first main part 301 and the second main part 302 and drives the second main part 302 towards the first main body to provide The elastic component 304 of elastic force needed for portion 301 is rotated.
Above-mentioned elastic component 304 is preferably the first extension spring, one end of the first extension spring and the outboard head portion phase of the first main part 301 Even, the other end of the first extension spring is connected with the outboard head portion of the second main part 302.
As shown in Fig. 2 positioner 4 includes the rotatable locating wheel on the outside of the edge of glass tape 1, locating wheel and glass The edge of glass band 1 fits, and locating wheel includes the wheel shaft 401 for being located at center and the protective case for being sheathed on the side wall of wheel shaft 401 402, the outer side surface of protective case 402 is circumferentially with the annular groove 403 being engaged with the edge of glass tape 1, and wheel shaft 401 passes through connection Component 404 is removably connected with the second main part 302.By the way that the annular groove 403 in locating wheel is arranged in into the edge of glass tape 1, Then glass tape 1 is in transmitting procedure, and locating wheel rotates accordingly, so as to reduce the friction between locating wheel and glass tape 1. The rigid contact between wheel shaft 401 and glass tape 1 can be avoided by being arranged protective case 402 in the lateral surface of wheel shaft 401, prevent mill Damage.The material of protective case 402 can select rubber or nylon.
Tracks of device 5 be arranged in parallel with slide rail 2, and tracks of device 5 is the second extension spring, one end of the second extension spring and the first main body Portion 301 is removably connected, and the other end of the second extension spring is removably connected with the longitudinal rod 603.
By setting slide rail 2 and sliding block 303, slip of the automatic runback device 3 on cross bar 602 can be easily realized, so that Adapt to the glass tape 1 of different breadth.When glass tape 1 in transmitting procedure along during the horizontal swing of live-roller, in the second extension spring Under elastic force effect, the first main part 301 can be made to be corrected in real time along slide rail 2, it is ensured that annular groove 403 in locating wheel all the time with glass The outside edge of glass band 1 is affixed tightly, so as to improve the edge of glass tape 1 cooling stability.
When glass tape 1 fried plate occurs or changes the abnormal conditions such as plate, then there is breach or convex in the outside edge of glass tape 1 Go out portion, when the annular groove 403 in locating wheel is in contact with breach or protuberance, then the first main part 301 is towards in glass tape 1 Side or movement outside, so that the first main part 301 is each to force unbalance, in the presence of the first extension spring, the second main part 302 are pulled and are rotated towards the first main part 301, so as to realize the safe take-off of automatic runback device 3.
As shown in figure 3, to prevent the water of water supply installation delivery port 8 from directly impacting the surface of glass tape 1, in the second main part It is also associated with arcuate guide body 7 on 302, arcuate guide body 7 is located at the top of the outside edge of glass tape 1 and arcuate guide body 7 Upward, one end of arcuate guide body 7 is tilted down inwall towards the transmission direction of glass tape 1, and the delivery port 8 of water supply installation is set Above the inwall of arcuate guide body 7, then the water flowed out in delivery port 8 contacts the inwall of arc guide way 7 first, then from arc One end of guide way 7 flows to the edge of glass tape 1, so that controllable cooling water flows to the direction of glass tape 1, while can make current Gentle flows to glass tape 1, and the convenient outside edge to glass tape 1 is cooled down.The edge transmission in transmitting procedure when glass tape 1 During the horizontal swing of roller, because arcuate guide body 7 can follow the amendment in real time of automatic runback device 3, thus the outside of glass tape 1 can be realized Edge cools down the uniformity and stability of position and cooling effect.
The water cooling plant of the present invention is simple in construction, the cooling of the outside edge of glass tape 1 of different breadth is suitable for, by setting The plate pendulum tracking in the transmitting procedure of glass tape 1 can easily be realized by putting tracks of device 5, so that the cooling of the edge of glass tape 1 is stable, The effect that cuts of follow-up glass tape 1 is improved, the quality of production of glass tape 1 is improved;Set automatic runback device 3 goes out in glass tape 1 Now fry plate or can realize safe take-off when changing the abnormal conditions such as plate, so that water cooling plant is protected, while not damaging normal glass plate.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.

Claims (10)

1. the water cooling plant of plate pendulum can be traced in a kind of self-shield, wherein, glass tape is transported above live-roller and along transmission direction It is dynamic, it is characterised in that:The water cooling plant includes being located at the slide rail above the glass tape, is slidably located on the slide rail Automatic runback device, fitted located at the automatic runback device end and with edge on the outside of the glass tape positioner, with The automatic runback device is connected to be driven needed for the automatic runback device moves along the slide rail towards the glass tape to provide The tracks of device and delivery port of elastic force are located at the water supply installation above edge on the outside of the glass tape.
2. the water cooling plant of plate pendulum can be traced in a kind of self-shield according to claim 1, it is characterised in that:The Self-resetting Device includes the first main part and the second main part being hinged, and the end of first main part is provided with can with the slide rail The sliding block being engaged slided, the end of second main part is provided with the positioner, first main part with it is described It is provided between second main body and drives second main part to rotate required elastic force towards first main part to provide Elastic component.
3. the water cooling plant of plate pendulum can be traced in a kind of self-shield according to claim 2, it is characterised in that:The elastic component For the first extension spring, one end of first extension spring is connected with the outboard head portion of first main part, first extension spring it is another One end is connected with the outboard head portion of second main part.
4. the water cooling plant of plate pendulum can be traced in a kind of self-shield according to claim 3, it is characterised in that:The positioning dress Put including locating wheel, the locating wheel is rotatably located at glass tape edge outside, the locating wheel and the glass tape Edge fit.
5. the water cooling plant of plate pendulum can be traced in a kind of self-shield according to claim 4, it is characterised in that:The locating wheel Including the wheel shaft located at center and the protective case of wheel shaft side wall is sheathed on, the outer side surface of the protective case is circumferentially with The annular groove being engaged with the edge of the glass tape, the wheel shaft passes through connection component and the dismountable phase of the second main part Even.
6. the water cooling plant of plate pendulum can be traced in a kind of self-shield according to claim 4 or 5, it is characterised in that:Described Two main parts are also associated with arcuate guide body, and the arcuate guide body is located at the top of edge and the arc on the outside of the glass tape Upward, one end of the arcuate guide body is tilted down the inwall of shape guide way towards the transmission direction of the glass tape, described The delivery port of water supply installation is above the inwall of the arcuate guide body.
7. the water cooling plant of plate pendulum can be traced in a kind of self-shield according to claim 1, it is characterised in that:The slide rail The transmission direction of length bearing of trend and the glass tape is perpendicular.
8. the water cooling plant of plate pendulum can be traced in a kind of self-shield according to claim 1 or 7, it is characterised in that:The water Device for cooling also includes the support for being removably located at the glass tape edge, and the support includes column, is connected with the column And cross bar and the longitudinal rod connected and parallel with the column with the cross bar above the glass tape, it is described Slide rail is on the cross bar.
9. the water cooling plant of plate pendulum can be traced in a kind of self-shield according to claim 2, it is characterised in that:The tracking dress Put and be arranged in parallel with the slide rail, the tracks of device is the second extension spring.
10. the water cooling plant of plate pendulum can be traced in a kind of self-shield according to claim 9, it is characterised in that:Described second One end of extension spring is removably connected with first main part, and the other end and the longitudinal rod of second extension spring are detachable Be connected.
CN201710622120.9A 2017-07-27 2017-07-27 Self-protection water cooling device capable of tracking plate pendulum Active CN107285613B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710622120.9A CN107285613B (en) 2017-07-27 2017-07-27 Self-protection water cooling device capable of tracking plate pendulum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710622120.9A CN107285613B (en) 2017-07-27 2017-07-27 Self-protection water cooling device capable of tracking plate pendulum

Publications (2)

Publication Number Publication Date
CN107285613A true CN107285613A (en) 2017-10-24
CN107285613B CN107285613B (en) 2023-05-30

Family

ID=60102864

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710622120.9A Active CN107285613B (en) 2017-07-27 2017-07-27 Self-protection water cooling device capable of tracking plate pendulum

Country Status (1)

Country Link
CN (1) CN107285613B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108773995A (en) * 2018-08-17 2018-11-09 河北南玻玻璃有限公司 Side water intelligent regulating device for discharging glass edge stress online

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004019014A1 (en) * 2004-04-20 2005-11-24 Eglass Platinum Technology Gmbh Device for cooling thin flat glass comprises a water cooler, air cooling tubes, a heating/cooling body middle zone and a heating/cooling body edge region
JP2006306247A (en) * 2005-04-28 2006-11-09 Honda Motor Co Ltd Vehicular suspension device
CN201809275U (en) * 2010-08-13 2011-04-27 荆州市亿钧玻璃股份有限公司 Glass ribbon edge cutting, sprinkling and cooling device
CN202089889U (en) * 2011-05-25 2011-12-28 中国南玻集团股份有限公司 Water cooling system of annealing furnace for float glass production
CN103327758A (en) * 2012-03-20 2013-09-25 富泰华工业(深圳)有限公司 Folding type electronic device
KR101438365B1 (en) * 2013-10-25 2014-09-05 대원강업주식회사 Tension spring assembly for adjusting opening angle of trunk lid
CN105502901A (en) * 2016-01-28 2016-04-20 中国建材国际工程集团有限公司 U-shaped glass annealing furnace heat preservation area edge part cooling method and device
CN105923984A (en) * 2016-06-13 2016-09-07 信义节能玻璃(四川)有限公司 Cooling device for sides of glass plates
CN106583142A (en) * 2016-12-15 2017-04-26 浙江海洋大学 Automobile windscreen side face edge gluing device
CN207047097U (en) * 2017-07-27 2018-02-27 吴江南玻玻璃有限公司 The water cooling plant of plate pendulum can be traced in a kind of self-shield

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004019014A1 (en) * 2004-04-20 2005-11-24 Eglass Platinum Technology Gmbh Device for cooling thin flat glass comprises a water cooler, air cooling tubes, a heating/cooling body middle zone and a heating/cooling body edge region
JP2006306247A (en) * 2005-04-28 2006-11-09 Honda Motor Co Ltd Vehicular suspension device
CN201809275U (en) * 2010-08-13 2011-04-27 荆州市亿钧玻璃股份有限公司 Glass ribbon edge cutting, sprinkling and cooling device
CN202089889U (en) * 2011-05-25 2011-12-28 中国南玻集团股份有限公司 Water cooling system of annealing furnace for float glass production
CN103327758A (en) * 2012-03-20 2013-09-25 富泰华工业(深圳)有限公司 Folding type electronic device
KR101438365B1 (en) * 2013-10-25 2014-09-05 대원강업주식회사 Tension spring assembly for adjusting opening angle of trunk lid
CN105502901A (en) * 2016-01-28 2016-04-20 中国建材国际工程集团有限公司 U-shaped glass annealing furnace heat preservation area edge part cooling method and device
CN105923984A (en) * 2016-06-13 2016-09-07 信义节能玻璃(四川)有限公司 Cooling device for sides of glass plates
CN106583142A (en) * 2016-12-15 2017-04-26 浙江海洋大学 Automobile windscreen side face edge gluing device
CN207047097U (en) * 2017-07-27 2018-02-27 吴江南玻玻璃有限公司 The water cooling plant of plate pendulum can be traced in a kind of self-shield

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108773995A (en) * 2018-08-17 2018-11-09 河北南玻玻璃有限公司 Side water intelligent regulating device for discharging glass edge stress online

Also Published As

Publication number Publication date
CN107285613B (en) 2023-05-30

Similar Documents

Publication Publication Date Title
CN207047097U (en) The water cooling plant of plate pendulum can be traced in a kind of self-shield
CN107285613A (en) The water cooling plant of plate pendulum can be traced in a kind of self-shield
ES361311A1 (en) Method and device for cutting sheets of glass
WO2005084261A3 (en) Tire uniformity machine grinding assembly
JP5660013B2 (en) Band saw cutting device and ingot cutting method
JP6323716B2 (en) Manufacturing method of glass film
CN105397186B (en) Wire cutting cantilever, cantilever loop cutting machine, the method freely cut to workpiece
CN103157670B (en) Reducing slab portion temperature dropping hot milling heat holding cover and operating device thereof
CN205363998U (en) Hold -in range cutting machine
CN105065046B (en) Flexible protective device between a kind of adjacent frame of hydraulic support
CN104357620A (en) Device for quenching flames on surfaces of rope grooves in wire-rope drum
CN205364250U (en) Silicon bulk evolution equipment
JP2015066554A (en) Manufacturing apparatus of rail
CN108792726B (en) Slitting equipment and tracking and guiding device thereof
CN108000471B (en) Star-shaped material frame capable of being flexibly adjusted
CN207900367U (en) A kind of automatic rail saw
US20170145792A1 (en) Fall prevention safety device for head-carrying carriages of drilling machines
JP2013094828A (en) Secondary cooling method in continuous casting
CN201855841U (en) Adjustable type section steel production line guiding device
CN202291164U (en) Scrap steel wire cutting machine
CN205572728U (en) Stone pillar tube bundle extracting machine
CN203992294U (en) A kind of large section round blank dummy bar head guider
CN218669389U (en) Circular cutting trolley
CN209192942U (en) A kind of leather belt deviating-proof temperature measuring equipment
KR101696073B1 (en) Adjusting apparatus for cooling water temperature and controlling method for the same

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant