CN103170608A - Cleaning device and method for sunken type iron mold cavity used for reducing iron mold cleaning noise - Google Patents
Cleaning device and method for sunken type iron mold cavity used for reducing iron mold cleaning noise Download PDFInfo
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- CN103170608A CN103170608A CN2013100877574A CN201310087757A CN103170608A CN 103170608 A CN103170608 A CN 103170608A CN 2013100877574 A CN2013100877574 A CN 2013100877574A CN 201310087757 A CN201310087757 A CN 201310087757A CN 103170608 A CN103170608 A CN 103170608A
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Abstract
The invention relates to a cleaning device and method for a sunken type iron mold cavity used for reducing iron mold cleaning noise. The cleaning device and method for the sunken type iron mold cavity used for reducing iron mold cleaning noise comprises a main body framework and a vibrating shakeout mechanism. The cleaning device and method for the sunken type iron mold cavity used for reducing iron mold cleaning noise is characterized by further comprising an iron mold lifting mechanism and a sand seal sound isolation device. The main body framework is arranged on the ground, the iron mold lifting mechanism is arranged on the main body framework, a melt pit is located below the main body framework, the vibrating shakeout mechanism is arranged on the foundation of the melt pit, the overall vibrating shakeout mechanism is completely located under the ground, the position of the iron type lifting mechanism corresponds to the position of the vibrating shakeout mechanism, the sand seal sound isolation device is arranged on the vibrating shakeout mechanism, and thus the vibrating shakeout mechanism can be located in the closed space of the melt pit when operates. According to the cleaning device and method for the sunken type iron mold cavity used for reducing iron mold cleaning noise, the iron mold cleaning noise can be effectively reduced.
Description
Technical field
The present invention relates to a kind of a kind of sunk type swage die cavity cleaning plant and method that reduces swage cleaning noise for the Sand-Faced Metal Mould Casting production line.
Background technology
Sand-Faced Metal Mould Casting belongs to one of Special Processes of Metal Castings, has the production characteristics such as energy-conservation, material-saving, high-quality, green, and along with the development of Domestic Automotive Industry, the application of Sand-Faced Metal Mould Casting technology is more and more wider.For the Sand-Faced Metal Mould Casting production of foundry goods in enormous quantities, usually adopt the mode of mechanization Sand-Faced Metal Mould Casting production line to organize production.In the Sand-Faced Metal Mould Casting production process, swage recycles, that is: each notes water and complete, foundry goods is cooled to certain temperature, unpacks, after foundry goods is taken out from swage, after the sand-spraying hole of swage and the residual sand in inner chamber are cleaned out, to deliver to again and cover the sand molding station, utilize the waste heat of swage, swage will be covered sand molding.The cleaning of the remaining layer of sand of swage inner chamber, the general mode that adopts vibrations, soon swage is placed on the knockout bucket of a metal making, the knockout bucket is fixed on a shock platforms, shake subsequently, make to produce between swage and knockout bucket and clash into, the remnants that continuous impact is adhered to the swage inner chamber cover layer of sand and progressively separate, peel off with the swage inner chamber, thereby realize the cleaning of swage inner chamber.The patent No. is 201220250266., and patent name is for disclosing a kind of structure in the Chinese patent of " vibrating shakeout machine ": comprise pedestal, the lowering or hoisting gear that is connected with ground by pedestal and the bumper that is arranged on the top of lowering or hoisting gear.Bumper comprise the lower shoe that is arranged at the lowering or hoisting gear top, the lower spring cup that is arranged on the upper surface of lower shoe, screw rod, by screw rod be slidably disposed on the upper plate of the top of lower shoe, the lower surface that is arranged on upper plate and its position and lower spring cup one to one upper spring seat, be located at the spring between lower spring cup and upper spring seat and be arranged on the upper surface of lower shoe or the vibratory equipment of the lower surface of upper plate.
Above-mentioned prior art, the strike note that between swage and knockout bucket, the shock of metal and metal produces in scale removal process produces quite high noise decibel, generally all surpasses 85 decibels, belongs to more serious man-made noise.Along with improving constantly that industrial production environment requires, this noise like all belongs to the scope of improvement.Particularly foundry enterprise, as the large electricity consumer, in order to reduce production costs, rationally use electric energy, produce often all to be arranged in and produce midnight.This class man-made noise often becomes the maximum sound source that disturbs residents, and must carry out improvement up to standard, otherwise will face the predicament of stopping production.The noise reduction of swage cleaning has become the key issue that needs to be resolved hurrily in the swage scale removal process in Sand-Faced Metal Mould Casting production.
Summary of the invention
Technical problem to be solved by this invention is to overcome deficiency of the prior art and a kind of sunk type swage die cavity cleaning plant and method that can effectively reduce swage cleaning noise is provided.
the technical method that the present invention solves the problems of the technologies described above employing is: the sunk type swage die cavity cleaning plant that reduces swage cleaning noise, comprise main body frame and vibrating shakeout mechanism, it is characterized in that: also include swage elevating mechanism and sand seal sound arrester, described main body frame setting on the ground, the swage elevating mechanism is installed on main body frame, the main body frame below is provided with melt pit, vibrating shakeout mechanism is arranged on pit base, whole vibrating shakeout mechanism is positioned at underground fully, the swage elevating mechanism is corresponding with the vibrating shakeout mechanism position, the sand seal sound arrester is arranged on when vibrating shakeout mechanism top makes the work of vibrating shakeout mechanism and is in airtight ground defect subspaces.The present invention is arranged on whole vibrating shakeout mechanism in melt pit fully, and further reduces noise in conjunction with the sand seal sound arrester, and the sound arrester of sand seal simultaneously can also fly upward everywhere to the dust that prevents the generation in scale removal process, significantly improves working environment.
Main body frame of the present invention comprises an overall structure that is comprised of upper beam and column installation fastened to each other.The main body frame mounting structure is reasonable, and is easy for installation.
swage elevating mechanism of the present invention comprises lift cylinder, the lifting guide pillar, roller bed frame and swage positioner, the sand seal sound arrester comprises the sound insulation cover plate, the moving beam of sound insulation and sound insulation sand sealing groove, lift cylinder is fixedly mounted on upper beam, the moving beam of sound insulation is connected with the piston of lift cylinder, roller bed frame is fixedly mounted on the both sides of the moving beam of sound insulation, be separately installed with the swage positioner on each roller bed frame, the lifting guide pillar is arranged on the moving beam of sound insulation, transplant a cutting with double-deck sound insulation the framework edge of the moving beam of described sound insulation cover plate and sound insulation, the sound insulation cover plate is arranged on the melt pit opening part, the position that the melt pit opening part is corresponding with sound insulation cover plate and the moving beam of sound insulation is provided with the sound insulation sand sealing groove, when the moving Liang Gai of sound insulation cover plate or sound insulation is on the sound insulation sand sealing groove, double-deck sound insulation on the moving beam of sound insulation cover plate and sound insulation is transplanted a cutting and is inserted in the sound insulation sand sealing groove.The effect of lifting guide pillar is to prevent that roller bed frame on the moving beam of sound insulation from the oscilaltion process and in swage turnover roller bed frame process, producing.Along with moving up and down of lift cylinder, sound insulation is moved beam, roller bed frame, lifting guide pillar and is and then moved up and down.The effect of swage elevating mechanism is exactly swage to be dropped to the working face of cleaning plant from production line roller-way height, contacts with the cleaning plant working face, otherwise or.The realization of the lifting action of elevating mechanism also can adopt the mode of other power to realize, such as: hydraulic drive, electronic.Double-deck sound insulation on the moving beam of sound insulation cover plate and sound insulation is transplanted a cutting and is inserted in the sound insulation sand sealing groove, so just can play well the effect that intercepts sound transmission and prevent from clearing up flying upward of dust.
Swage positioner of the present invention comprises gland, locator shell, spring, piston, collision bead, be disposed with gland, spring, piston and collision bead in the locator shell, collision bead is pushed down with piston, is provided with spring between piston and gland, and collision bead can be rotated.Under the effect of spring force, the part of collision bead is stretched out the locator shell, can pass through rotary gland, and the difference that Compress Spring obtains collision bead ejects power.The location collision bead is arranged on the work roll table of descaling machine.When swage pushes the descaling machine roller-way, the race limit of swage is pressed into collision bead, collision bead is along with running the movement on limit when swage and rotating, when swage arrives the operating position, the circumferential notch position on limit is just in time run in the position of collision bead at swage, under the effect of spring force, collision bead ejects, collision bead just in time is stuck in swage and runs the limit circumferential notch, plays the effect with the swage location.The swage positioner adopts telescopic location collision bead that swage is located, and when swage carried out lifting process along with the swage elevating mechanism, swage is basic on roller bed frame kept motionless.
Sound insulation cover plate of the present invention, the outside irony frame structure that adopts of the moving beam of sound insulation, the inner noise reducing material of filling.Its sound-absorbing effect of said structure is good.
The sound insulation sand sealing groove degree of depth of the present invention is the 100-120 millimeter, and the sound insulation cutting degree of depth is the 60-80 millimeter.Selecting its effect of above-mentioned parameter and benefit is well noise isolation to be come, and two cutting are in order to strengthen soundproof effect, to transplant a cutting the degree of depth at the 60-80 millimeter, guarantee to transplant a cutting and insert fully in sand sealing groove, and insertion process is not too required great effort simultaneously.The sand sealing groove degree of depth is that the 100-120 millimeter matches with cutting length, too deeply there is no use, and too shallow cutting is not inserted into the end.The sand sealing groove degree of depth is greater than transplanting a cutting length more than 30 millimeters, and the sand in the cutting insertion process in sand sealing groove can not overflow sand sealing groove.
The present invention adopts two modes of transplanting a cutting, and two cutting are better than single soundproof effect of transplanting a cutting, and when two cutting are inserted, also are full of fine sand between cutting, play the effect of double-deck sound insulation, and two cutting also are easy to be inserted in sand sealing groove simultaneously.
The thickness of sound insulation cover plate of the present invention, the moving beam of sound insulation is the 150-200 millimeter.Selecting its effect of above-mentioned parameter and benefit is most noise noise abatement not too can be taken up room again simultaneously, economical with materials.
Noise reducing material of the present invention is porous cotton or cellular glass fiber.Selection its effect of above-mentioned material and benefit are that the noise abatement sound-absorbing effect of this bi-material is good, and be simultaneously lightweight.
the present invention also provides a kind of sunk type swage die cavity method for cleaning that reduces swage cleaning noise, it is characterized in that: by the swage positioner, swage is located, lift cylinder drives the moving beam of sound insulation subsequently, roller bed frame, the lifting guide pillar drops to the end together, this moment, swage broke away from roller bed frame, the sound insulation of the moving beam framework of sound insulation edge is transplanted a cutting and is inserted fully in the sound insulation sand sealing groove, then starting shock knockout mechanism, begin swage is shaken cleaning, vibrations cleaning noise is between the 40-50 decibel, after the vibrations cleaning is completed, lift cylinder drives the moving beam of sound insulation, roller bed frame, the lifting guide pillar rises together, roller bed frame continues to rise after encountering the race limit of swage side, swage is taken away vibrating shakeout mechanism, after rising puts in place, swage is pushed away, complete the swage scale removal process one time.Said method is cleared up the vibrating shakeout device part with swage and is positioned over underground fully, whole device only has a face (beam is moved in sound insulation cover plate and sound insulation) to contact with the production surrounding environment, all the other all are in underground state, underground soil layer has good absorbing sound and lowering noise effect, the moving beam of sound insulation cover plate and sound insulation adopts the effective material of absorbing sound and lowering noise to make, adopt the sand seal sealing between the moving beam of sound insulation cover plate and sound insulation and melt pit, fairly obvious for clashing into the suction noise effects that produces noise between swage in scale removal process and knockout bucket.And easy to operate, be applicable to pile line operation.
The present invention compared with prior art has the following advantages: adopt apparatus and method of the present invention can realize the swage cleaning, the noise source that scale removal process is produced completely cuts off with surrounding environment and comes, successful on the noise that reduces production process satisfies the requirement of Foundry Production environment.Adopt apparatus and method of the present invention can realize in the swage scale removal process cleaning plant and swage and surrounding environment is isolated comes, realize easily concentrating of the dust that produces in scale removal process, prevent that dust from flying upward everywhere, pollution is production environment on every side.Adopt apparatus and method of the present invention to be used for the Sand-Faced Metal Mould Casting production line, can realize easily automatic control, thereby improve the automatic and mechanical level of Sand-Faced Metal Mould Casting production line
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is structure side view of the present invention.
Fig. 3 is sand seal sound insulation schematic diagram of the present invention.
Fig. 4 is that swage does not enter view of the present invention.
Fig. 5 is swage view when not being put in vibrating shakeout mechanism.
Fig. 6 is swage view when being put into vibrating shakeout mechanism.
Fig. 7 is swage positioning device structure schematic diagram of the present invention.
The specific embodiment
Referring to Fig. 1 ~ Fig. 3, the present invention includes main body frame I, swage elevating mechanism II, vibrating shakeout mechanism's III and sand seal sound arrester IV, the main body frame I comprises upper beam 1 and column 2, swage elevating mechanism II comprises lift cylinder 9, lifting guide pillar 10, roller bed frame 4 and swage positioner 6, vibrating shakeout mechanism III comprises that vibrating shakeout device 5, knockout bucket 11 and antiquated sand connect bucket 12, and sand seal sound arrester IV comprises sound insulation cover plate 8, the moving beam 3 of sound insulation and sound insulation sand sealing groove 7.
Upper beam 1, column 2 interfix the structure that forms a whole are installed, and lift cylinder 9 use bolts are fixedly mounted on upper beam 1, and the moving beam 3 of sound insulation links together with the piston of lift cylinder 9.Roller bed frame 4 is fixedly mounted on the moving beam of sound insulation 3 both sides, is separately installed with swage positioner 6 on each roller bed frame 4.These swage positioner 6 structures comprise as shown in Figure 7: gland 14, locator shell 15, spring 16, piston 17, collision bead 18 etc.Be disposed with gland 14, spring 16, piston 17 and collision bead 18 in locator shell 15, collision bead 18 use pistons 16 are pushed down, and are provided with spring 16 between piston 16 and gland 14, and collision bead 18 can be rotated.Under the effect of spring 16, the part of collision bead 18 is stretched out locator shell 15, can pass through rotary gland 14, and the difference that Compress Spring 16 obtains collision bead 18 ejects power.When swage B pushes the descaling machine roller-way, the race limit of swage B is pressed into collision bead 18, collision bead 18 is run the movement on limit along with swage B and is rotated, when swage B arrives the operating position, the circumferential notch position on limit is just in time run in the position of collision bead 18 at swage B, under the effect of spring 16, collision bead 18 ejects, collision bead 18 just in time is stuck in swage B and runs the limit circumferential notch, plays the effect with swage B location.Lifting guide pillar 10 is arranged on the moving beam of sound insulation 3.Column 2 belows are provided with a melt pit A, whole vibrating shakeout mechanism III all is arranged in melt pit A, wherein vibrating shakeout device 5 is directly installed on melt pit A basis, vibrating shakeout device 5 can adopt the shaking device of vibration motor driving, also can adopt the vibration mode of pneumatic vibrations piston-cylinder.Vibrating shakeout device 5 tops are provided with knockout bucket 11, and knockout bucket 11 1 sides are provided with antiquated sand and connect bucket 12.When swage B was placed on vibrating shakeout device 5, vibrating shakeout device 5 can begin vibrations with certain vibration frequency and amplitude of vibration as requested, makes the certain shock of generation between swage B and vibrating shakeout device 5.
The moving beam of described sound insulation cover plate 8 and sound insulation 3 outsides are the irony frame structure, the noise reducing materials such as inner filling porous cotton or cellular glass fiber, and moving beam 3 integral thickness of sound insulation cover plate 8 or sound insulation are at the 150-200 millimeter.The framework edge of the moving beam 3 of sound insulation cover plate 8 and sound insulation transplants a cutting 13 with double-deck sound insulation, sound insulation cover plate 8 is arranged on melt pit A opening part, the position that melt pit A opening part is corresponding with sound insulation cover plate 8 and the moving beam 3 of sound insulation is provided with sound insulation sand sealing groove 7, when the moving Liang3Gai of sound insulation cover plate 8 or sound insulation was on sound insulation sand sealing groove 7, the double-deck sound insulation on the moving beam 3 of sound insulation cover plate 8 and sound insulation was transplanted a cutting and 13 is inserted in sound insulation sand sealing grooves 7.The degree of depth of sound insulation sand sealing groove 7 is preferably the 80-120 millimeter, and the degree of depth of double-deck sound insulation cutting 13 is preferably the 60-80 millimeter.
Referring to Fig. 4 ~ Fig. 6, the course of work of the present invention is as follows: swage B is delivered to operating position in roller bed frame 4 of the present invention when swage send case apparatus, rely on swage positioner 6 that swage B is located, swage elevating mechanism II drops to the end subsequently, this moment, swage B broke away from roller bed frame 4, the double-deck sound insulation of the moving beam of sound insulation 3 framework edges is transplanted a cutting and 13 is inserted fully in corresponding sound insulation sand sealing groove 7, and whole vibrating shakeout mechanism's III and swage B are enclosed underground fully, are hedged off from the outer world.It is that the moving beam 3 of sound insulation cover plate 8 and sound insulation contacts with surrounding environment that whole device only has a face, and all the other all are in underground state, and are fairly obvious for clashing into the suction noise effects that produces noise between swage B in scale removal process and knockout bucket 11.Then begin swage B is shaken cleaning, the dust that the vibrations scale removal process produces also is closed in melt pit this airtight space fully, and vibrations cleaning noise is controlled between the 40-50 decibel.The vibrations cleaning is completed, swage elevating mechanism II rises, roller bed frame 4 continues to rise after encountering the race limit of swage B, swage B is taken away vibrating shakeout mechanism III, after the rising of swage elevating mechanism II puts in place, its roller bed frame 4 flushes with outside production line roller-way, then can utilize swage send case apparatus or manually swage B be pushed into outside production line roller-way, completes the swage scale removal process one time.
Although the present invention with embodiment openly as above; but it is not to limit protection scope of the present invention; any technical staff who is familiar with this technology not breaking away from change and the retouching of doing in the spirit and scope of the present invention, all should belong to protection scope of the present invention.
Claims (9)
1. one kind is reduced the sunk type swage die cavity cleaning plant that swage is cleared up noise, comprise main body frame and vibrating shakeout mechanism, it is characterized in that: also include swage elevating mechanism and sand seal sound arrester, described main body frame setting on the ground, the swage elevating mechanism is installed on main body frame, the main body frame below is provided with melt pit, vibrating shakeout mechanism is arranged on pit base, whole vibrating shakeout mechanism is positioned at underground fully, the swage elevating mechanism is corresponding with the vibrating shakeout mechanism position, the sand seal sound arrester is arranged on when vibrating shakeout mechanism top makes the work of vibrating shakeout mechanism and is in airtight ground defect subspaces.
2. reduction swage according to claim 1 is cleared up the sunk type swage die cavity cleaning plant of noise, and it is characterized in that: described main body frame comprises an overall structure that is comprised of upper beam and column installation fastened to each other.
3. reduction swage according to claim 2 is cleared up the sunk type swage die cavity cleaning plant of noise, it is characterized in that: described swage elevating mechanism comprises lift cylinder, the lifting guide pillar, roller bed frame and swage positioner, the sand seal sound arrester comprises the sound insulation cover plate, the moving beam of sound insulation and sound insulation sand sealing groove, lift cylinder is fixedly mounted on upper beam, the moving beam of sound insulation is connected with the piston of lift cylinder, roller bed frame is fixedly mounted on the both sides of the moving beam of sound insulation, be separately installed with the swage positioner on each roller bed frame, the lifting guide pillar is arranged on the moving beam of sound insulation, transplant a cutting with double-deck sound insulation the framework edge of the moving beam of described sound insulation cover plate and sound insulation, the sound insulation cover plate is arranged on the melt pit opening part, the position that the melt pit opening part is corresponding with sound insulation cover plate and the moving beam of sound insulation is provided with the sound insulation sand sealing groove, when the moving Liang Gai of sound insulation cover plate or sound insulation is on the sound insulation sand sealing groove, double-deck sound insulation on the moving beam of sound insulation cover plate and sound insulation is transplanted a cutting and is inserted in the sound insulation sand sealing groove.
4. reduction swage according to claim 3 is cleared up the sunk type swage die cavity cleaning plant of noise, it is characterized in that: described swage positioner comprises gland, locator shell, spring, piston, collision bead, be disposed with gland, spring, piston and collision bead in the locator shell, collision bead is pushed down with piston, be provided with spring between piston and gland, collision bead can be rotated.
5. the sunk type swage die cavity cleaning plant of reduction swage cleaning noise according to claim 3, is characterized in that: described sound insulation cover plate, the outside irony frame structure that adopts of the moving beam of sound insulation, the inner noise reducing material of filling.
6. reduction swage according to claim 3 is cleared up the sunk type swage die cavity cleaning plant of noise, and it is characterized in that: the described sound insulation sand sealing groove degree of depth is the 100-120 millimeter, and the sound insulation cutting degree of depth is the 60-80 millimeter.
7. reduction swage according to claim 5 is cleared up the sunk type swage die cavity cleaning plant of noise, it is characterized in that: the thickness of described sound insulation cover plate, the moving beam of sound insulation is the 150-200 millimeter.
8. reduction swage according to claim 5 is cleared up the sunk type swage die cavity cleaning plant of noise, and it is characterized in that: described noise reducing material is porous cotton or cellular glass fiber.
9. one kind is reduced the sunk type swage die cavity method for cleaning that swage is cleared up noise, adopt device as claimed in claim 3, it is characterized in that: by the swage positioner, swage is located, lift cylinder drives the moving beam of sound insulation subsequently, roller bed frame, the lifting guide pillar drops to the end together, this moment, swage broke away from roller bed frame, the sound insulation of the moving beam framework of sound insulation edge is transplanted a cutting and is inserted fully in the sound insulation sand sealing groove, then starting shock knockout mechanism, begin swage is shaken cleaning, vibrations cleaning noise is between the 40-50 decibel, after the vibrations cleaning is completed, lift cylinder drives the moving beam of sound insulation, roller bed frame, the lifting guide pillar rises together, roller bed frame continues to rise after encountering the race limit of swage side, swage is taken away vibrating shakeout mechanism, after rising puts in place, swage is pushed away, complete the swage scale removal process one time.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087757.4A CN103170608B (en) | 2013-03-19 | 2013-03-19 | Cleaning device and method for sunken type iron mold cavity used for reducing iron mold cleaning noise |
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| CN201310087757.4A CN103170608B (en) | 2013-03-19 | 2013-03-19 | Cleaning device and method for sunken type iron mold cavity used for reducing iron mold cleaning noise |
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| CN103170608A true CN103170608A (en) | 2013-06-26 |
| CN103170608B CN103170608B (en) | 2015-03-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227567A (en) * | 2014-09-16 | 2014-12-24 | 浙江省机电设计研究院有限公司 | Cleaning device and cleaning method of iron mold |
| CN107379209A (en) * | 2017-08-02 | 2017-11-24 | 韶关市源昊住工机械有限公司 | Low noise automatic lifting shake table |
| CN114799086A (en) * | 2022-06-30 | 2022-07-29 | 山西东鑫衡隆机械制造股份有限公司 | Sand shakeout device for reducing residual sand lining of iron mold |
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| CN203209671U (en) * | 2013-03-19 | 2013-09-25 | 浙江省机电设计研究院有限公司 | Sinking type iron mould cavity cleaning device for lowering iron mould cleaning noises |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104227567A (en) * | 2014-09-16 | 2014-12-24 | 浙江省机电设计研究院有限公司 | Cleaning device and cleaning method of iron mold |
| CN107379209A (en) * | 2017-08-02 | 2017-11-24 | 韶关市源昊住工机械有限公司 | Low noise automatic lifting shake table |
| CN114799086A (en) * | 2022-06-30 | 2022-07-29 | 山西东鑫衡隆机械制造股份有限公司 | Sand shakeout device for reducing residual sand lining of iron mold |
| CN114799086B (en) * | 2022-06-30 | 2022-09-13 | 山西东鑫衡隆机械制造股份有限公司 | Sand shakeout device for reducing residual iron mold sand lining of conical sand shooting hole |
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| Publication number | Publication date |
|---|---|
| CN103170608B (en) | 2015-03-11 |
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