CN102219104A - Equipment and process for quick cooling forming in production of damping sheets of automobiles - Google Patents
Equipment and process for quick cooling forming in production of damping sheets of automobiles Download PDFInfo
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- CN102219104A CN102219104A CN2011100671534A CN201110067153A CN102219104A CN 102219104 A CN102219104 A CN 102219104A CN 2011100671534 A CN2011100671534 A CN 2011100671534A CN 201110067153 A CN201110067153 A CN 201110067153A CN 102219104 A CN102219104 A CN 102219104A
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Abstract
The invention relates to equipment and a process for quick cooling forming in the production of damping sheets of automobiles and belongs to the field of fine chemical engineering. The equipment mainly comprises an equipment support, a lower roller and an upper bearing, a lower transmission belt, an upper roller, a lower bearing, an upper transmission belt and the like. By the equipment for quick cooling forming, a process for forming by reducing the temperature is invented. The efficiency of the equipment and the process is far higher than that of simple water cooling and air cooling and combination thereof in the prior art, the cooling effect is good, time consumption is short, the operation can be performed continuously, and the requirements of production can be met completely; and water sources are not wasted, work environment is clean and sanitary, and the heath of operators is facilitated. The equipment can be combined with a production process for the damping sheets of the automobiles in the prior art conveniently, and is easy and convenient to install in production lines and easy to start; and at present, the running state of experimental machines is excellent, and the problem of actual production is solved.
Description
Technical field
The invention belongs to field of fine chemical, particularly a kind of new process and equipment about down quench moulding in the production of automobile damping fin.
Background technology
Will use damping fin in the car production, purpose is to play effects such as vibration damping, sound insulation, thermal resistance be disconnected.A kind of production method of damping fin is a raw material with pitch, asbestos, french talc, calcium carbonate etc., make by processes such as hot melt, blend, roll-ins have certain thickness, certain elastomeric thin slice, again through cooling, punching press, obtain the product of difformity, different size.The pitch of hot melt is the main body material, plays bonding, cooling forming agent effect.The thin slice that needs pair roller to become in the production carries out cooling forming could punching press.Because the pitch heat dispersion is poor, adopt following several forms to cool off usually in producing at present.1, thin slice immerses the circulating water pool cooling, and promptly the blank after the roll-in directly immerses the recirculated cooling water pond, makes the thin slice down quench, passes to then on the punching press platform.The shortcoming of this water-cooling process is: because continuous handling, cooled blank takes the cooling water expansion tank in the cooling pond on the punching press platform to.Long-time operation, gloves, clothes, footwear and the ground of the operating personal of having got wet, operating environment is water everywhere, and is very unclean.2, thin slice carry out through passing through fan air-cooled, i.e. the air-flow forced cooling that in transmission, produces of thin slice with fan.Air-cooledly improved operating environment than water-cooled, but the problem of cooling less than temperature occurred in summer, just under same operating conditions, thin slice is cooling fully, and follow-up cutting, punching press are not carried out at all, have a strong impact on manufacturing schedule.3, the air-cooled combination of water-cooled.Though this technology has solved the shortcoming of above two kinds of technologies to a certain extent, exist technology long, fundamentally do not solve the drawback of production technology.
Problem at existing damping fin production technology existence, in conjunction with concrete production requirement, through for a long time, repeatedly experiment, we have designed a kind of new production technology and have been committed to production process, make that production efficiency is greatly improved, operating environment is thoroughly improved.
Summary of the invention
Problem in the existing production is that the damping fin temperature fall does not get off, and operating environment is bad etc., in order to address the above problem the experimental study in conjunction with us, has designed the equipment and the technology of automobile damping fin production down quench moulding.
This equipment is mainly by forming with lower member, equipment supporter, lower roller and lower bearing, lower conveyor belt, upper roller and head bearing, upper conveyor belt, described lower roller and bearing installation on equipment supporter, and equipment supporter be positioned at this down quench former below; The lower roller of lower roller and bearing supports lower conveyor belt, and is that rotating shaft is rotated with its bearing; Upper roller and bearing are positioned at the top of lower roller and bearing, and upper roller supports upper conveyor belt, and are that rotating shaft is rotated with its bearing.
Be furnished with lower conveyor belt water spray feed pipe above the described lower conveyor belt, and be furnished with radiator drain below it, the lower conveyor belt Shower tap is connected with lower conveyor belt water spray feed pipe, and the water receiving case is connected with radiator drain.Two side seals of described upper conveyor belt have the water shutoff adhesive tape, and be furnished with sucking tube above it, upper conveyor belt water spray feed pipe, the upper conveyor belt Shower tap is connected with upper conveyor belt water spray feed pipe, described sucking tube links to each other with the suction return water pipe, and the suction return water pipe connects suction pump.Mobile cardan wheel is installed under the described equipment supporter.
This technological process carries out according to following steps:
Step 2 is delivered to thin slice on the top of lower conveyor belt, and along with lower conveyor belt rotates, lower roller supports lower conveyor belt when described lower roller and bearing working, and is the rotating shaft rotation with the bearing, and the water that lower conveyor belt water spray feed pipe is sent here is sprayed by the lower conveyor belt Shower tap, the water cooling that thin slice is ejected in transport process, its temperature descends rapidly, 61 ℃ of preceding 3m coolings, accounts for 48% of 127 ℃ of total coolings, fall into the water receiving case after the water heat absorption, after radiator drain pumps into the pond cooling of drying in the air;
The step 3 thin slice is sent between upper conveyor belt and the lower conveyor belt along with lower conveyor belt rotates, and upper roller supports upper conveyor belt when described upper roller and bearing working, and is that rotating shaft is rotated with the bearing, the auxiliary belt conveyor of adjusting of auxilliary roller, prevent because of own wt sagging;
The step 4 thin slice is sent to the top of upper conveyor belt, and along with upper conveyor belt rotates, seal " dam " by the water shutoff adhesive tape on the upper conveyor belt, form the water level of 20mm height, and keep flowing, water sprays from upper conveyor belt water spray feed pipe and by the upper conveyor belt Shower tap, by sucking tube the water on the upper conveyor belt is siphoned away through the suction return water pipe by suction pump after the heat exchange, the upper conveyor belt cooling wafer, and comfort ironed, prevent distortion in its cooling and unfairness.
The power of described lower conveyor belt and upper conveyor belt is provided by power motor.
The invention has the beneficial effects as follows: confirm through the actual production operation, the efficiency far of this equipment and technology is higher than simple water-cooled of the prior art, air-cooled and the two combination, good cooling results, weak point consuming time, can continuous handling, can satisfy the production needs fully; And can not cause the waste at water source, the clean and tidy health of working environment helps health of operators.The present invention can combine with existing middle technology automobile damping fin production technology very easily as shown in Figure 3, and simple installation is quick in manufacturing line, easily starts.Machine run has at present solved the actual production problem in order, simultaneously, has filled up domestic this kind equipment blank.
Description of drawings
The present invention will be further described below in conjunction with description of drawings and the specific embodiment.
Fig. 1 is circulating water cooling belt conveyor device structure scheme drawing
Fig. 2 belt conveyor length and chilling temperature variation relation figure
Fig. 3 automobile damping fin production technology figure
Among the figure 1 be equipment supporter, 2 for lower roller, 3 for the material dash receiver, 4 for lower conveyor belt, 5 for upper roller, 6 for sucking tube, 7 for upper conveyor belt, 8 be auxilliary roller, 9 for the upper conveyor belt Shower tap, 10 for the water shutoff adhesive tape, 11 for upper conveyor belt water spray feed pipe, 12 for power motor, 13 for lower conveyor belt water spray feed pipe, 14 for the lower conveyor belt Shower tap, 15 for the water receiving case, 16 for the suction return water pipe, 17 for suction pump, 18 be that radiator drain, 19 is mobile cardan wheel.
The specific embodiment
Fig. 1 is a circulating water cooling belt conveyor device structure scheme drawing.As shown in the figure, wherein each several part comprises: equipment supporter 1, play skeleton function.Simultaneously, sole is double-deck to be strengthened, and prevents the ground injustice, causes the equipment integral distortion, belt conveyor sideslip etc.Lower roller 2 and lower bearing, lower roller supports lower conveyor belt, and is the rotating shaft rotation with the bearing.Material dash receiver 3 receives the material of emitting from reactor.Lower conveyor belt 4, transhipment, cooling material sheet.Upper roller 5 and head bearing, upper roller supports upper conveyor belt, and is the rotating shaft rotation with the bearing.Sucking tube 6 is siphoned away the water on the upper conveyor belt by it.Upper conveyor belt 7, the cooling damping fin, and comfort the pressure damping fin, prevent distortion in its cooling and unfairness.Auxilliary roller 8, the auxiliary belt conveyor of adjusting, prevent because of own wt sagging.Upper conveyor belt Shower tap 9, the water on the upper conveyor belt sprays thus.Water shutoff adhesive tape 10, side seal plays dam on belt conveyor, forms the water level of 20mm height, makes to have a certain amount of water on the belt conveyor all the time, is convenient to conduct heat.Upper conveyor belt water spray feed pipe 11 is kept supplying belt conveyor heat exchange water.Power motor 12 is for belt conveyor provides rotational power.Lower conveyor belt water spray feed pipe 13 is for lower conveyor belt heat exchange water.Lower conveyor belt Shower tap 14, the water on the upper conveyor belt sprays thus.Water receiving case 15, the water by the shower nozzle ejection that is distributed in the lower conveyor belt bottom falls into the water receiving case naturally, enters circulating water by gravity flow again and goes out water tank.Suction return water pipe 16, the suction pump water of pipe after with heat exchange thus siphon away.Suction pump 17, heat absorption on the sucking-off upper conveyor belt, the cooling water expansion tank that raise of temperature make on the belt conveyor water level keep certain height.Suction power is from upper strata belt conveyor suction pump.The water that radiator drain 18, lower conveyor belt fall into water tank through circulation pump thus pipe take away.Mobile cardan wheel 19, machine integral body is bigger, and purpose is to move for convenience.Each takes turns load-bearing 800kg.In addition, increased the belt conveyor sideslip and reported to the police, the easy sideslip of belt conveyor in the use can be torn belt conveyor when serious, and equipment can't normally be used.Equipment is longer, and sideslip observation inconvenience or tracking are not come in the use, sideslip is set reports to the police, and the prompting user in time adjusts.
This device is according to such sequential working.Material is heated in reactor, stirs, and falls after emitting on the material dash receiver 3, is pressed into thin slice through bead machine, and this thin slice is sent to lower conveyor belt 4 tops, and along with the rotation of lower conveyor belt, material is sent between the upper and lower layer belt conveyor 7.In transport process, thin slice and upper conveyor belt and lower conveyor belt carry out interchange of heat, and heat is recycled water and takes away, and damping fin obtains cooling.Play " dam " by water shutoff adhesive tape 10 envelopes on the upper conveyor belt, form the water level of 20mm height, and keep flowing.Water is from upper conveyor belt water spray feed pipe 11 and by 9 ejections of upper conveyor belt Shower tap.By sucking tube 6 water on the upper conveyor belt is siphoned away through suction return water pipe 16 by suction pump 17 after the heat exchange.The water that lower conveyor belt water spray feed pipe 13 is sent here falls into water receiving case 15, after radiator drain 18 pumps into the pond cooling of drying in the air by 14 ejections of lower conveyor belt Shower tap after the heat absorption.Running so continuously realizes damping fin down quench process.
Cooling performance of the present invention is such, and cooling conveyer belt equipment is installed on the manufacturing line, obtains Fig. 2 data behind the real-world operation.As can be seen, temperature drop is very fast when just beginning from the figure, especially before 3m, cooling extent is bigger, lowers the temperature 61 ℃, accounts for 48% of 127 ℃ of total coolings, near half.This be since the damping fin of higher temperature with after the steel band of the same temperature of cooling water expansion tank contacts, heat is very fast to be removed by the conduction water that is cooled, and temperature-fall period is approaching at the uniform velocity later on, dwindle owing to the temperature difference this moment, heat transfer power reduces relatively, and simultaneously because the damping fin both sides are lowered the temperature, the relative water of the coefficient of thermal conductivity of damping fin own, steel plate are little, therefore heat spreads out of ability and is restricted again, thereby makes rate of temperature fall more and more slower.
Transmission belt length, rotating speed influence cooling-down effect, decision device productive capacity.Belt conveyor adopts the thick stainless steel sheet of 1.0mm, wants the angle butt joint during butt joint, and certain maintenance is smooth, indeformable during welding.Consider cooling performance, equipment life, smooth operation etc., velocity of rotation can not be too fast.It is big more that diameter is rolled in the stainless steel conveyor belt rotation, and the belt conveyor life-span is long relatively more.Degree is high more with one heart for live-rollers, axle, and favourable more belt conveyor is sideslip not.Cooling water flow can be regulated according to environment, cooling range and cooling performance etc. are an amount of.Platform chassis is the basis, is equipment transportation, moves and even the key factor of smooth operation.Especially to equipment place balance, belt conveyor not sideslip, do not rock in using etc. most important.
Find also in the operation that the adverse current water inlet is more much better than following current water inlet effect, maximum temperature difference reaches 20 ℃.In addition, should note in the use: before machining, check earlier whether belt conveyor is in normal condition.Comprise position, degree of tightness, be with whether article etc. are arranged, the belt conveyor surface will be cleaned.When upper conveyor belt supplies water, regulate its liquid level and keep stable.The low cooling effectiveness of liquid level is low; Liquid level is too high, in servicely metals run out easily.The cleaning of assurance recirculated cooling water notes observing temperature traverse, suitable at any time regulating pondage.After hearing that the belt conveyor sideslip is reported to the police, in time adjust.
Claims (6)
1. the equipment of down quench moulding during an automobile damping fin is produced, it is characterized in that: this equipment is mainly by forming with lower member, equipment supporter (1), lower roller (2) and head bearing, lower conveyor belt (4), upper roller (5) and lower bearing, upper conveyor belt (7), described lower roller (2) and bearing installation on equipment supporter (1), and equipment supporter (1) be positioned at this down quench former below; The lower roller of lower roller (2) and bearing supports lower conveyor belt (4), and is that rotating shaft is rotated with its bearing; Upper roller (5) and bearing are positioned at the top of lower roller (2) and bearing, and upper roller supports upper conveyor belt (7), and are that rotating shaft is rotated with its bearing.
2. the equipment of down quench moulding during a kind of automobile damping fin according to claim 1 is produced, it is characterized in that: be furnished with lower conveyor belt water spray feed pipe (13) above the described lower conveyor belt (4), and be furnished with radiator drain (18) below it, lower conveyor belt Shower tap (14) is connected with lower conveyor belt water spray feed pipe (13), and water receiving case (15) is connected with radiator drain (18).
3. the equipment of down quench moulding during a kind of automobile damping fin according to claim 1 is produced, it is characterized in that: two side seals of described upper conveyor belt (7) have water shutoff adhesive tape (10), and be furnished with sucking tube (6) above it, upper conveyor belt water spray feed pipe (11), upper conveyor belt Shower tap (9) is connected with upper conveyor belt water spray feed pipe (11), described sucking tube (6) links to each other with suction return water pipe (16), and suction return water pipe (16) connects suction pump (17).
4. the equipment of down quench moulding is characterized in that being equipped with under the described equipment supporter (1) mobile cardan wheel (19) during a kind of automobile damping fin according to claim 1 was produced.
5. the technology of down quench moulding during an automobile damping fin is produced is characterized in that this technological process carries out according to following steps:
Step 1, will heat in reactor, stir the material that finishes and emit, the material of being emitted drops on the material dash receiver (3), is pressed into thin slice via bead machine then;
Step 2, thin slice delivered to the top of lower conveyor belt (4), and along with lower conveyor belt (4) rotates, lower roller supports lower conveyor belt (4) when described lower roller (2) and bearing working, and be that rotating shaft is rotated with the bearing, the water that lower conveyor belt water spray feed pipe (13) is sent here is sprayed by lower conveyor belt Shower tap (14), the water cooling that thin slice is ejected in transport process, its temperature descends rapidly, 61 ℃ of preceding 3m coolings, account for 48% of 127 ℃ of total coolings, fall into water receiving case (15) after the water heat absorption, after radiator drain (18) pumps into the pond cooling of drying in the air;
Step 3, thin slice are along with lower conveyor belt (4) rotates, be sent between upper conveyor belt (7) and the lower conveyor belt (4), upper roller supports upper conveyor belt (7) when described upper roller (5) and bearing working, and be that rotating shaft is rotated with the bearing, the auxiliary belt conveyor of adjusting of auxilliary roller (8), prevent because of own wt sagging;
Step 4, thin slice are sent to the top of upper conveyor belt (7), and along with upper conveyor belt (7) rotates, upper conveyor belt seals " dam " by water shutoff adhesive tape (10), form the water level of 20mm height, and keep flowing, water is from spray water feed pipe (11) and sprayed by upper conveyor belt Shower tap (9) of upper conveyor belt, by sucking tube (6) water on the upper conveyor belt is siphoned away through suction return water pipe (16) by suction pump (17) after the heat exchange, upper conveyor belt (7) cooling wafer, and comfort ironed, prevent distortion in its cooling and unfairness.
6. the technology of down quench moulding is characterized in that the power of lower conveyor belt (4) and upper conveyor belt (7) is provided by power motor (12) during a kind of automobile damping fin according to claim 5 was produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100671534A CN102219104A (en) | 2011-03-21 | 2011-03-21 | Equipment and process for quick cooling forming in production of damping sheets of automobiles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100671534A CN102219104A (en) | 2011-03-21 | 2011-03-21 | Equipment and process for quick cooling forming in production of damping sheets of automobiles |
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| CN102219104A true CN102219104A (en) | 2011-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100671534A Pending CN102219104A (en) | 2011-03-21 | 2011-03-21 | Equipment and process for quick cooling forming in production of damping sheets of automobiles |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104418051A (en) * | 2013-09-09 | 2015-03-18 | 莱特拉姆有限责任公司 | Rainfall chiller |
| CN106003507A (en) * | 2016-07-18 | 2016-10-12 | 上海麦万工业自动化有限公司 | Automatic die opening device used for optical lenses |
| CN112371980A (en) * | 2020-10-27 | 2021-02-19 | 安徽安庆市沙氏汽车配件有限公司 | Production process of sintering-free balance block |
| CN113175775A (en) * | 2021-04-19 | 2021-07-27 | 泉州斯诺特机械设备有限公司 | Noise reduction type shoe machine refrigeration equipment based on air cooling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4465414A (en) * | 1982-01-15 | 1984-08-14 | Franz Plasser Bahnbaumaschinen Industriegesellschaft Mbh | Freight train |
| CN2086973U (en) * | 1991-03-11 | 1991-10-23 | 徐国弼 | Apparatus for baking instant cake |
| CN2132722Y (en) * | 1992-09-08 | 1993-05-12 | 广东省顺德县乐从新隆喷塑设备厂 | Cooling conveyer with double roller for pressing material |
| CN201456260U (en) * | 2009-08-04 | 2010-05-12 | 长春工业大学 | Raw-material roll sheet, cooling, mulling integrated machine of construction plastic |
| CN201604250U (en) * | 2010-03-11 | 2010-10-13 | 安徽志诚机电零部件有限公司 | Damping plate conveying device |
-
2011
- 2011-03-21 CN CN2011100671534A patent/CN102219104A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4465414A (en) * | 1982-01-15 | 1984-08-14 | Franz Plasser Bahnbaumaschinen Industriegesellschaft Mbh | Freight train |
| CN2086973U (en) * | 1991-03-11 | 1991-10-23 | 徐国弼 | Apparatus for baking instant cake |
| CN2132722Y (en) * | 1992-09-08 | 1993-05-12 | 广东省顺德县乐从新隆喷塑设备厂 | Cooling conveyer with double roller for pressing material |
| CN201456260U (en) * | 2009-08-04 | 2010-05-12 | 长春工业大学 | Raw-material roll sheet, cooling, mulling integrated machine of construction plastic |
| CN201604250U (en) * | 2010-03-11 | 2010-10-13 | 安徽志诚机电零部件有限公司 | Damping plate conveying device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104418051A (en) * | 2013-09-09 | 2015-03-18 | 莱特拉姆有限责任公司 | Rainfall chiller |
| CN106003507A (en) * | 2016-07-18 | 2016-10-12 | 上海麦万工业自动化有限公司 | Automatic die opening device used for optical lenses |
| CN112371980A (en) * | 2020-10-27 | 2021-02-19 | 安徽安庆市沙氏汽车配件有限公司 | Production process of sintering-free balance block |
| CN113175775A (en) * | 2021-04-19 | 2021-07-27 | 泉州斯诺特机械设备有限公司 | Noise reduction type shoe machine refrigeration equipment based on air cooling |
| CN113175775B (en) * | 2021-04-19 | 2022-03-25 | 泉州斯诺特机械设备有限公司 | Noise reduction type shoe machine refrigeration equipment based on air cooling |
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Application publication date: 20111019 |