CN101920508B - Chrome-plated pressure machine hydraulic plate as well as production equipment and chrome-plated process thereof - Google Patents
Chrome-plated pressure machine hydraulic plate as well as production equipment and chrome-plated process thereof Download PDFInfo
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- CN101920508B CN101920508B CN 201010259829 CN201010259829A CN101920508B CN 101920508 B CN101920508 B CN 101920508B CN 201010259829 CN201010259829 CN 201010259829 CN 201010259829 A CN201010259829 A CN 201010259829A CN 101920508 B CN101920508 B CN 101920508B
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- hydraulic plate
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- chrome
- forcing press
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Abstract
The invention relates to a chrome-plated pressure machine hydraulic plate, as well as production equipment and a chrome-plated process thereof. The chrome-plated pressure machine hydraulic plate comprises a pressure machine hydraulic plate, and a metallic chrome layer is plated on the pressure machine hydraulic plate. The production equipment of the chrome-plated pressure machine hydraulic plate comprises a plating tank, a first lead plate and a second lead plate are hung at both sides inside the plating tank; positive pole power wires are accessed to both the first lead plate and the second lead plate; a pipe frame is arranged above the plating tank; a hoist is connected below the pipe frame through a lead; a hydraulic plate is connected below the hanger; the pipe frame is connected with a negative pole power wire; the hydraulic plate is hoist into the plating tank for plating by the hoist; a hard chrome plating layer is formed on the surface of the hydraulic plate under the action of a plating solution; the hard chrome has high hardness and good smoothness without corrosion, a hot-pressing board not only has acid-base resistance and abrasion resistance, but also has smoothness after being plated with the chrome, and general hard materials can hardly scratch the material. The invention is beneficial to national material consumption, saves the resources, enhances the work efficiency and reduces the cost.
Description
Technical field
The invention belongs to a kind of parts and production equipment and process thereof of hydraulic press, relate to a kind of improvement that the hydraulic plate of hydraulic press is carried out, particularly the chrome-plated process of a kind of forcing press hydraulic plate of chromium plating and production equipment and hydraulic plate.
Background technology
At present we domestic all produce the producer of glued boards, particieboard, core-board, multi-layer sheet and building template and all wood-based plates, all be to use the hydraulic press that the Multi-layer thermal pressing plate is housed, and the glue that these several plates use all is that uric acid resin glue or other heat seal glue carry out bonding basically, and this glue must be to solidify under certain high temperature, so the used hydraulic plate of forcing press all is the hole of reserving or boring in the middle of plate, pass into hot gas, hot water or conduction oil and make hydraulic press rising temperature in the hole, that impels glue solidifies rapidly to finish the bonding of plate.Because middle ventilation, water or oil at pressure plare, all be at more than 100 degree, institute is so that this hydraulic plate (also being heating platen, pressure plare) at high temperature is easy to surface oxidation, particularly in the process of pressing plate, be coated with the wooden high temperature that under the pressure of two heating platens, produces rapidly of glue, and can produce a large amount of steam.Because heating platen can not be antirust, so that the black that can occur having rusty stains on the wood based panel face of pressing, directly affect the quality of plate face.Most of producer utilizes the problem that solves this respect at heating platen face pad one deck corrosion resistant plate for fear of the rusty stain of plate face.Some producers use movable corrosion resistant plate, on just corrosion resistant plate is pulled out together with wooden plywood next time, bother very much and be easy to again fold, pull and damage, the producer that also has is the corrosion resistant plate riveting or is welded on the heating platen, result of use is also relatively good, but also usually because of the top glue that glued, need wipe off and rough, out-of-flatness that corrosion resistant plate is scraped.Often will change some months or half a year one time corrosion resistant plate, every replacing once just needs investment units up to ten thousand or several ten thousand yuan, has increased the production cost of enterprise and makes troubles.
Summary of the invention
For a lot of unfavorable factors in these productions, the invention provides a kind of after heating platen machines, adopt and plate one deck hard chromium, satisfy the needs in producing, improve working condition, reduce cost, the forcing press hydraulic plate of the chromium plating that the technique that improves various glued board quality is simple, with low cost, energy-saving and cost-reducing, quality standard is high and the chrome-plated process of production equipment and hydraulic plate thereof of producing plank producer.
Technical scheme of the present invention is achieved in that
A kind of forcing press hydraulic plate of chromium plating comprises the forcing press hydraulic plate, it is characterized in that: be coated with layer of metal chromium in the forcing press hydraulic plate.
The thickness of described forcing press hydraulic plate is at the 30-100 millimeter, and the thickness of the metallic chromium layer on the forcing press hydraulic plate is at the 0.02-0.09 millimeter.
A kind of production equipment of forcing press hydraulic plate of chromium plating, comprise electroplating bath, it is characterized in that: both sides are lifted with the first stereotype and the second stereotype in electroplating bath, all have access to the cathode power supply line on the first stereotype and the second stereotype, above electroplating bath, be provided with pipe support, the pipe support below is connected with suspender by wire, and the suspender below is connected with hydraulic plate, is connected with anode power cord on the described pipe support.
The chrome-plated process of the electroplate liquid pressing plate that a kind of production equipment that utilizes the forcing press hydraulic plate of described chromium plating carries out is characterized in that: comprise following operation:
1) steel plate of manufacturer production is cut, flattens, then process passage, make the passage of passage formation recyclegas, water or conduction oil in the plate, mill at last, dig, polish, polish, be processed into the hydraulic plate finished product, and leave the breather port of one-in-and-one-out at two ends, and install the joint of breather port;
2) in electroplating bath, add water, put into sulfuric acid and chromic anhybride, add the chromic anhybride of 150-300 kilogram and the sulfuric acid of 1.5-3 kilogram in per 1 ton of water and form electroplate liquid;
3) the hydraulic plate finished product that processes is hung in the electroplate liquid by suspender, access dc source at positive and negative connector, power supply flows in the electroplate liquid by anodal stereotype, and by on the electroplate liquid inflow hot pressing workpieces plate, and the loop of formation electric current, under the function of current, the chromium in the chromic anhybride forms one deck hard chromium on the surface of hydraulic plate.
The material of described pipe support is red metal.
Described suspender is the fine copper version.
The present invention has following good effect: the present invention utilizes suspender that hydraulic plate is hung in the electroplating bath and electroplates, make the hydraulic plate surface form hard chromium electrodeposited coating under the effect of electroplate liquid, the hardness of hard chromium is high, and fineness is good, and can not corrode, heating platen is carried out chromium plating, and namely acid and alkali-resistance is wear-resisting smooth again, general adamant is difficult to scratch this material, be conducive to national material consumption, energy savings is also increased work efficiency, and has reduced cost.
Description of drawings
Fig. 1 is the structural representation of the forcing press hydraulic plate of chromium plating of the present invention.
Fig. 2 is the production equipment structural representation of the forcing press hydraulic plate of chromium plating of the present invention.
Fig. 3 is process chart of the present invention.
The specific embodiment
Embodiment 1: a kind of forcing press hydraulic plate of chromium plating, comprise forcing press hydraulic plate 2, and it is characterized in that: be coated with layer of metal chromium 7 in forcing press hydraulic plate 2.The thickness of described forcing press hydraulic plate 2 is at the 30-100 millimeter, and the thickness of the metallic chromium layer 7 on the forcing press hydraulic plate 2 is at the 0.02-0.09 millimeter.
A kind of production equipment of forcing press hydraulic plate of chromium plating, comprise electroplating bath 1, it is characterized in that: be lifted with the first stereotype 4 and the second stereotype 5 in electroplating bath 1 interior both sides, all have access to the cathode power supply line on the first stereotype 4 and the second stereotype 5, above electroplating bath 1, be provided with pipe support 3, pipe support 3 belows are connected with suspender 6 by wire, and suspender 6 belows are connected with hydraulic plate 2, are connected with anode power cord on the described pipe support 3.The material of described pipe support 3 is red metal.Described suspender 6 is the fine copper version.
The chrome-plated process of the electroplate liquid pressing plate that a kind of production equipment that utilizes the forcing press hydraulic plate of described chromium plating carries out is characterized in that: comprise following operation:
1) steel plate of manufacturer production is cut, flattens, then process passage, carry out again weld seam plug-hole mouth, make the passage of passage formation recyclegas, water or conduction oil in the plate, mill at last, dig, polish, polish, be processed into the hydraulic plate finished product, and leave the breather port of one-in-and-one-out at two ends, and install the joint of breather port; The heating platen that processes eliminate rust, oil removing, and clean and dry;
2) in electroplating bath, add water, put into sulfuric acid and chromic anhybride, add the chromic anhybride of 150-300 kilogram and the sulfuric acid of 1.5-3 kilogram in per 1 ton of water and form electroplate liquid;
3) the hydraulic plate finished product that processes is hung in the electroplate liquid by suspender, access dc source at positive and negative connector, power supply flows in the electroplate liquid by anodal stereotype, and by on the electroplate liquid inflow hot pressing workpieces plate, and the loop of formation electric current, under the function of current, the chromium in the chromic anhybride forms one deck hard chromium on the surface of hydraulic plate.Suspender generally is the fine copper plate, its objective is the power supply of negative pole is led on heating platen by suspender.The thickness of chromium plating is to be decided by size of current and electroplating time, and electric current is larger, and the time is longer, and the thickness of chromium is thicker, and the effect during use is just better.
After heating platen is plated to, cut off the electricity supply, hang out electroplating bath, with clear water clean dry after, carry out last polishing, make the heating platen face as bright as a sixpence, electroplate the finished product of heating platen, the production of can installing.Generally be high-tension electricity by transformer pressure-reducing, then rectification, the DC voltage that makes output also has the different voltage of indivedual employings to carry out electroplating technology generally between 12 volts-15 volts.
Claims (2)
1. the forcing press hydraulic plate of a chromium plating, it is characterized in that: be coated with layer of metal chromium (7) in forcing press hydraulic plate (2), the thickness of described forcing press hydraulic plate (2) is at 30-100 millimeters, and the thickness of the metallic chromium layer (7) on the forcing press hydraulic plate (2) is at 0.02-0.09 millimeter; The steel plate of manufacturer production is cut, flattens, then process passage, make the passage of passage formation recyclegas, water or conduction oil in the plate, mill at last, dig, polish, polish, be processed into the hydraulic plate finished product, leave the breather port of one-in-and-one-out at the two ends of forcing press hydraulic plate (2), the breather port of the one-in-and-one-out that these two ends are left refers to the gas outlet that air inlet that forcing press hydraulic plate one end leaves and the other end leave, and installs the joint of breather port; In electroplating bath, add water, put into sulfuric acid and chromic anhybride, add 150-300 kilograms chromic anhybride and 1.5-3 kilograms sulfuric acid in per 1 ton of water and form electroplate liquid; The hydraulic plate finished product that processes is hung in the electroplate liquid by suspender, access dc source at positive and negative connector, power supply flows in the electroplate liquid by anodal stereotype, and by on the electroplate liquid inflow hot pressing workpieces plate, and the loop of formation electric current, under the function of current, the chromium in the chromic anhybride forms one deck hard chromium on the surface of hydraulic plate.
2. the production equipment that utilizes the forcing press hydraulic plate of chromium plating carries out chromium plating to the electroplate liquid pressing plate technique, the production equipment of the forcing press hydraulic plate of described chromium plating comprises electroplating bath (1), both sides are lifted with the first stereotype (4) and the second stereotype (5) in electroplating bath (1), all have access to the cathode power supply line on the first stereotype (4) and the second stereotype (5), be provided with pipe support (3) in electroplating bath (1) top, pipe support (3) below is connected with suspender (6) by wire, suspender (6) below is connected with hydraulic plate (2), described pipe support is connected with anode power cord on (3), it is characterized in that: comprise following operation:
1) steel plate of manufacturer production is cut, flattens, then process passage, make the passage of passage formation recyclegas, water or conduction oil in the plate, mill at last, dig, polish, polish, be processed into the hydraulic plate finished product, leave the breather port of one-in-and-one-out at the two ends of forcing press hydraulic plate (2), the breather port of the one-in-and-one-out that these two ends are left refers to the gas outlet that air inlet that forcing press hydraulic plate one end leaves and the other end leave, and installs the joint of breather port;
2) in electroplating bath, add water, put into sulfuric acid and chromic anhybride, add 150-300 kilograms chromic anhybride and 1.5-3 kilograms sulfuric acid in per 1 ton of water and form electroplate liquid;
3) the hydraulic plate finished product that processes is hung in the electroplate liquid by suspender, access dc source at positive and negative connector, power supply flows in the electroplate liquid by anodal stereotype, and by on the electroplate liquid inflow hot pressing workpieces plate, and the loop of formation electric current, under the function of current, the chromium in the chromic anhybride forms one deck hard chromium on the surface of hydraulic plate, the material of described pipe support (3) is red metal, and described suspender (6) is the fine copper version.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010259829 CN101920508B (en) | 2010-08-23 | 2010-08-23 | Chrome-plated pressure machine hydraulic plate as well as production equipment and chrome-plated process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010259829 CN101920508B (en) | 2010-08-23 | 2010-08-23 | Chrome-plated pressure machine hydraulic plate as well as production equipment and chrome-plated process thereof |
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| Publication Number | Publication Date |
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| CN101920508A CN101920508A (en) | 2010-12-22 |
| CN101920508B true CN101920508B (en) | 2013-10-23 |
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| CN 201010259829 Expired - Fee Related CN101920508B (en) | 2010-08-23 | 2010-08-23 | Chrome-plated pressure machine hydraulic plate as well as production equipment and chrome-plated process thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1259894A (en) * | 1997-04-10 | 2000-07-12 | Mdf公司 | Method for mfg. molded door skin from wood composite, door skin products thereform, and door mfd. therewith |
| CN1417022A (en) * | 2001-11-01 | 2003-05-14 | 谢振林 | Hot pressing board for hot press |
| CN2732766Y (en) * | 2004-05-12 | 2005-10-12 | 重庆渝安创新科技(集团)有限公司 | Durionising device capable of saving electric energy and equipment accessory |
| CN101498255A (en) * | 2009-03-04 | 2009-08-05 | 仪征双环活塞环有限公司 | Side rapid chrome plating piston ring and processing method |
| CN201801615U (en) * | 2010-08-23 | 2011-04-20 | 王永昌 | Chrome-plated hydraulic plate of press and production equipment thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3360055B2 (en) * | 1999-11-29 | 2002-12-24 | エヌイーシーセミコンダクターズ九州株式会社 | Lead plating equipment |
-
2010
- 2010-08-23 CN CN 201010259829 patent/CN101920508B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1259894A (en) * | 1997-04-10 | 2000-07-12 | Mdf公司 | Method for mfg. molded door skin from wood composite, door skin products thereform, and door mfd. therewith |
| CN1417022A (en) * | 2001-11-01 | 2003-05-14 | 谢振林 | Hot pressing board for hot press |
| CN2732766Y (en) * | 2004-05-12 | 2005-10-12 | 重庆渝安创新科技(集团)有限公司 | Durionising device capable of saving electric energy and equipment accessory |
| CN101498255A (en) * | 2009-03-04 | 2009-08-05 | 仪征双环活塞环有限公司 | Side rapid chrome plating piston ring and processing method |
| CN201801615U (en) * | 2010-08-23 | 2011-04-20 | 王永昌 | Chrome-plated hydraulic plate of press and production equipment thereof |
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| Publication number | Publication date |
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| CN101920508A (en) | 2010-12-22 |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yongchang Inventor after: Ren Ruiping Inventor after: Liu Xiang Inventor after: Yin Jun Inventor after: Liu Weidong Inventor after: Wang Feng Inventor before: Wang Yongchang |
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Free format text: CORRECT: INVENTOR; FROM: WANG YONGCHANG TO: WANG YONGCHANG REN RUIPING LIU XIANG YIN JUN LIU WEIDONG WANG FENG |
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Granted publication date: 20131023 Termination date: 20140823 |
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