CN209639510U - The melting furnace of die casting machine - Google Patents
The melting furnace of die casting machine Download PDFInfo
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- CN209639510U CN209639510U CN201920098190.3U CN201920098190U CN209639510U CN 209639510 U CN209639510 U CN 209639510U CN 201920098190 U CN201920098190 U CN 201920098190U CN 209639510 U CN209639510 U CN 209639510U
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- furnace body
- crawler belt
- raw material
- die casting
- slide bar
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Abstract
The utility model relates to the melting furnaces of die casting machine, it is related to the technical field of metal-working plant, it includes furnace body, it is arranged in the intracorporal heating mechanism of furnace, and the charging mechanism of furnace body side is set, the charging mechanism includes the charging frame placed for raw material that furnace body side is arranged in, it is rotatably arranged on the shaft on furnace body opening edge edge, the main shaft being rotatably arranged on charging frame, setting is on charging frame and output shaft and the co-axially fixed motor of main shaft, and it is set in the crawler belt placed between shaft and main shaft for raw material, one end of the crawler belt is open towards furnace body, the side rotation that the charging frame extends to furnace body is provided with baffle, the baffle is vertically arranged and is open with furnace body opposite, the place face of the baffle is vertical with crawler belt transmission direction and is arranged with track space.The utility model has the effect of avoiding generating disturbance during charging to molten metal liquid level and molten metal being made to generate excessive phenomenon to improve safety.
Description
Technical field
The utility model relates to the technical fields of metal-working plant, more particularly, to the melting furnace of die casting machine.
Background technique
Currently, die casting machine is exactly the machine for compression casting, including hot pressing room and two kinds of cold pressing chamber.All it is divided into again afterwards straight
Formula and horizontal two types.Die casting machine melts metal outside machine, and then molten metal is added in discharge chambe with spoon, makees in pressure
Molten metal is cooled and shaped by hydraulic be mapped in mold with lower, available solid metallic casting after die sinking.
Before die casting machine carries out die casting, need to melt aluminum metal, it is therefore desirable to use melting furnace, at present melting furnace
It is widely used heat energy utilization equipment in industrial production.Melting furnace is in hot environment when melting metal, with higher
Risk.The metals such as the aluminium melted in melting furnace its liquid level after being drawn can gradually decrease, and need to add in time newly
The solid metallics raw material such as aluminium ingot.Conventional feed way is to use hand stock, by tools such as pliers that the solid-states such as aluminium ingot are golden
Belong to raw material to be put into melting furnace, completes charging.
Prior art among the above has the following deficiencies: but since the solid metallics raw material such as aluminium ingot etc. is heavier, operates
It is easy to fall during personnel control pliers clamping aluminium ingot, to be easy to generate disturbance to molten metal liquid level and make fusing
Metal generates excessive and causes security risk, keeps safety lower.
Utility model content
The purpose of the utility model is to provide the melting furnace of die casting machine, avoid producing molten metal liquid level during charging
Life disturbs and molten metal is made to generate excessive phenomenon, reduces security risk, improves safety.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
The melting furnace of die casting machine, including furnace body, be arranged in the intracorporal heating mechanism of furnace, and be arranged in furnace body side plus
Expect mechanism, the charging mechanism includes the charging frame placed for raw material that furnace body side is arranged in, is rotatably arranged on furnace body opening
The shaft at edge, the main shaft being rotatably arranged on charging frame, setting are on charging frame and output shaft and the co-axially fixed electricity of main shaft
Machine, and it is set in the crawler belt placed between shaft and main shaft for raw material, one end of the crawler belt is open towards furnace body, described to add
The side rotation that material frame extends to furnace body is provided with baffle, and the baffle is vertically arranged and, the baffle opposite with furnace body opening
Place face it is vertical with crawler belt transmission direction and with track space be arranged.
By using above-mentioned technical proposal, motor drives main axis, and main shaft is driven crawler haulage, dragged thereon with this
For raw material to furnace body opening delivery, the security risk for avoiding artificial adding raw materials from generating improves safety；When material transport to gear
When plate contacts, one end of raw material tilts under its gravity and slides along baffle surface, makes raw material side and fusing with this
Metal bath surface contact reduces contact area and impact to reduce the disturbance to molten metal, avoids the molten metal of high temperature
Spluttering generates fluctuation and overflows, and reduces security risk to improve safety.
The utility model is further arranged to: the two sides of the crawler belt are provided with multiple intermediate plates, raw material adjacent thereto two
The intermediate plate of side mutually pushes against, and multiple intermediate plates are arranged along crawler belt transmission direction uniform intervals.
By using above-mentioned technical proposal, when raw material is placed on crawler belt, the two sides of raw material and intermediate plate are pushed against, solid with this
Determine raw material and intermediate plate, avoid raw material from skidding during transportation and be detached from crawler belt, while when material transport is opened to crawler belt by furnace body
When one end of mouth, raw material reduces inertia in the case where acting on the frictional force of intermediate plate, and the transmission speed of raw material is reduced with this, keeps raw material flat
It is so steady that enter in molten metal, it avoids molten metal from splashing under the impact of raw material and causes security risk or waste existing
As to improve safety and resource utilization.
The utility model is further arranged to: the intermediate plate and crawler belt are rotatablely connected, and are provided with spring element on the intermediate plate,
The both ends of the spring element are connect with intermediate plate, crawler belt respectively.
By using above-mentioned technical proposal, different material is different from the coefficient of friction on Different Individual surface, when raw material surface
When coefficient of friction is higher, raw material is easy to block and influence the normal transmission of raw material with intermediate plate, therefore rotates intermediate plate and crawler belt and connect
Connect, spring element is for making intermediate plate push against raw material always, when raw material is open and overturns close to furnace body, raw material under self gravity into
Enter in furnace body, spring element compresses and intermediate plate is avoided to block with raw material.
The utility model is further arranged to: its transmission direction uniform intervals being provided with multiple protrusions on the crawler belt and carries out
The reversed side of the fin of belt surface, the fin towards crawler belt transmission direction is provided with inclined-plane.
By using above-mentioned technical proposal, fin is provided on crawler belt, fin protrudes track surface, and raw material is placed on adjacent
Between fin, avoid raw material that slipping phenomenon occurs with this, while when raw material is open close to furnace body, raw material is in self gravitation effect
Lower abutting fin inclined-plane, and slide into molten metal and feed under the guiding role on fin inclined-plane.
The utility model is further arranged to: being provided with cleaning assembly on the furnace body, the cleaning assembly includes and furnace
The scraper and driving slider that the slide bar of body edge sliding connection, the one end extended in furnace body opening with the slide bar are connect
The actuator moved in furnace body, the scraper are abutted with molten metal surface in furnace body.
By using above-mentioned technical proposal, scraper is driven to move in the metal for being fused into liquid when slide bar slides, scraper
The metal surface for scraping off liquid is contacted with air and the metal film that condenses, and oxide is contained in metal film, and scraper removes oxide
Equal impurity, the quality of the casting after improving die casting, while facilitating taking for the metal after fusing.
The utility model is further arranged to: the actuator includes and the co-axially fixed drive disk of shaft, one end and drive
The connecting rod of Moving plate eccentric part rotation connection, one end of the connecting rod and slide bar are rotatablely connected.
By using above-mentioned technical proposal, motor drives main axis, and main shaft drives crawler haulage to drive shaft to rotate,
Shaft drives drive disk rotation, and drive disk drives connecting rod to do eccentric motion, and connecting rod band moving slide-bar slides, so that it is molten to scrape off scraper
The oxidation film of metal surface after change facilitates taking for the metal after melting；Drive disk is driven by motor, reduces motor with this
Use, reduce cost, improve resource utilization.
The utility model is further arranged to: the fusing frame placed for raw material is provided on the inner wall of the furnace body, it is described
Fusing frame is immersed in molten metal and is connect with heating mechanism.
By using above-mentioned technical proposal, frame is melted in setting on the inner wall of furnace body, and fusing frame is used to place for raw material, makes original
Expect the inner wall and heating mechanism close to furnace body, accelerate the fusing of raw material, while avoiding raw material after unfused preceding blocking fusing
Metal is taken.
The utility model is further arranged to: the side that the charging frame extends to furnace body opening is provided with lantern ring, institute
Slide bar is stated across lantern ring and slides connection with lantern ring, a screw rod passes through slide bar and scraper is rotatablely connected, the screw rod and slide bar spiral shell
Line connects, and the traveller of slide bar is provided through on the scraper, and the traveller and slide bar sliding connect.
By using above-mentioned technical proposal, slide bar and lantern ring sliding are connected, and so that scraper is scraped oxide film dissolving back and forth with this, convenient
Metal after fusing is taken；It drives scraper to slide along traveller when screw rod rotates, facilitates the initial position for adjusting scraper with this, with
This facilitates scraper to extend in furnace body to contact with the metal after fusing, while mast-up being facilitated to take out scraper when moving.
In conclusion the advantageous effects of the utility model are as follows:
1. motor drives crawler haulage, material transport is dragged with this, the security risk for avoiding artificial adding raw materials from generating；When
To when contacting with baffle, raw material inclination simultaneously slides along baffle surface material transport, reduces the disturbance to molten metal with this, keeps away
Exempt from the molten metal spluttering of high temperature or generate fluctuation and overflow, improves safety；
The metal surface for driving scraper to scrape off liquid when 2. slide bar slides is contacted with air and the impurity such as the oxide that condenses,
The quality of casting after improving die casting, while facilitating taking for the metal after fusing；
3. motor drives drive disk rotation, drive disk drives connecting rod to do eccentric motion, and connecting rod band moving slide-bar slides, to make
Scraper scrapes off the oxidation film of the metal surface after fusing, and the metal after facilitating fusing is taken.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial enlargement diagram of part A in Fig. 1；
Fig. 3 is the partial structure diagram of the utility model, and main presentation melts frame；
Fig. 4 is the partial enlargement diagram of part B in Fig. 1.
Appended drawing reference: 1, furnace body；11, frame is melted；2, charging mechanism；21, feed frame；211, shaft；212, main shaft；213,
Motor；22, crawler belt；221, baffle；222, fin；223, intermediate plate；224, spring element；3, cleaning assembly；31, slide bar；32, it covers
Ring；33, scraper；34, screw rod；35, traveller；36, actuator；361, drive disk；362, connecting rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, it is the melting furnace of die casting machine disclosed by the utility model, including furnace body 1, adding in furnace body 1 is set
Heat engine structure, the charging mechanism 2 that 1 side of furnace body is set.Furnace body 1 be in cylindrical shape, 1 inner hollow of furnace body, it is opening up and
Rounded, heating mechanism includes the heating wire being arranged on 1 side wall of furnace body, and the gold in furnace body 1 is made by way of electrified regulation
Belong to fusing, molten metal is transported to the die casting that die casting machine carries out casting by ancillary equipments such as mechanical arms.
Charging mechanism 2 is opened including the charging frame 21 of 1 side of furnace body placed for raw material is arranged in, is rotatably arranged on furnace body 1
The shaft 211 at mouthful edge, the main shaft 212 being rotatably arranged on charging frame 21, setting are on charging frame 21 and output shaft and main shaft
212 co-axially fixed motors 213, and it is set in the crawler belt 22 placed between shaft 211 and main shaft 212 for raw material.Feed frame
21 are located at the side of furnace body 1 and are fixed with furnace body 1 by screw, and shaft 211, main shaft 212 pass through 21 turns of frame of bearing and charging
Dynamic connection, motor 213 are fixed with charging frame 21 by screw.Crawler belt 22 uses stainless steel transporting chain plate band, stainless steel carrier chain
Strip has high temperature resistant and anti abrasive characteristic, adapts to the hot environment around furnace body 1 with this, while reducing the mill of crawler belt 22
Damage, prolongs the service life.Motor 213 drives main shaft 212 to rotate, and main shaft 212, shaft 211 drive crawler belt 22 to be driven by gear,
Crawler belt 22 is avoided to skid with this, to transport raw metal.
One end of crawler belt 22 is open towards furnace body 1, and the side rotation that charging frame 21 extends to furnace body 1 is provided with baffle 221,
In a rectangular parallelepiped shape, baffle 221 is vertical with 1 top surface of furnace body for baffle 221, and baffle 221 hangs down naturally far from one end of itself and charging frame 21
It falls.Baffle 221 is vertically arranged and is open relatively with furnace body 1, the place face of baffle 221 it is vertical with 22 transmission direction of crawler belt and with shoe
The setting of the interval of band 22, baffle 221 are less than the length of raw material at a distance from 22 end of crawler belt, contact raw material with baffle 221 with this.
The fin 222 on multiple protrusion 22 surfaces of crawler belt, fin 222 are provided on crawler belt 22 along its transmission direction uniform intervals
It is welded and fixed with the stainless steel substrates on 22 surface of crawler belt, raw material is placed between adjacent lugs 222, and the spacing of adjacent lugs 222
Greater than the length of raw material.Fin 222 is for avoiding raw material that slipping phenomenon occurs, and fin 222 is towards 22 transmission direction of crawler belt
Reversed side is provided with inclined-plane, and when raw material is open close to furnace body 1, raw material pushes against 222 inclined-plane of fin under self gravitation effect,
And it slides into molten metal and feeds under the guiding role on 222 inclined-plane of fin.
Referring to Fig.1, Fig. 2, the two sides of crawler belt 22, which rotate, is provided with multiple intermediate plates 223, the folder of raw material two sides adjacent thereto
Piece 223 mutually pushes against, and multiple intermediate plates 223 are arranged along 22 transmission direction uniform intervals of crawler belt.Intermediate plate 223 is flaky, intermediate plate 223
Hinged with the stainless steel substrates on crawler belt 22, pivot center direction is consistent with the transmission direction of crawler belt 22.It is provided on intermediate plate 223
Spring element 224, spring element 224 use torsional spring, and one end and the intermediate plate 223 of torsional spring are welded and fixed, and the other end and the welding of crawler belt 22 are solid
It is fixed.
Torsional spring has good elasticity, and when raw material is placed on crawler belt 22, intermediate plate 223 is made in the elasticity of spring element 224
With the lower two sides for pushing against raw material, raw material and crawler belt 22 is avoided to skid with this.Raw material with the frictional force of intermediate plate 223 in the case where acting on simultaneously
Inertia is reduced, the transmission speed of raw material is reduced with this, enters raw material steady obtain in molten metal, reduces to the gold after fusing
The disturbance of category avoids metal is excessive from causing security risk and wasting phenomenon.The coefficient of friction of different material and Different Individual surface
Difference, when raw material skin-friction coefficient is higher, raw material touches baffle 221 close to 1 opening parallel connection of furnace body and overturns, and raw material is at itself
Enter in furnace body 1 under gravity, spring element 224 compresses and raw material and intermediate plate 223 is avoided to block and influence the normal transmission of raw material.
Referring to shown in Fig. 3, the fusing frame 11 placed for raw material is provided on the inner wall of furnace body 1, fusing frame 11 is in cuboid
Shape, fusing frame 11 immerse in molten metal and close to electric heating wire, and fusing 11 side of frame is welded and fixed with 1 inner wall of furnace body.It is molten
Change frame 11 and use steel wire, the metal outflow fusing frame 11 to support raw metal, while after fusing enters in furnace body 1.
Referring to Fig.1, Fig. 4, after melting raw metal due to furnace body 1, the generation when being contacted with air of the molten metals such as aluminium
Oxidation reaction forms one layer of dystectic oxidation film, and oxidation film is easy to be mixed into casting in die casting after solidifying and influences casting
Appearance and quality, therefore cleaning assembly 3 is provided on furnace body 1.Cleaning assembly 3 includes the cunning with the sliding connection of 1 edge of furnace body
Bar 31 extends to the scraper 33 that connect of one end in the opening of furnace body 1 and driving slider 31 with slide bar 31 towards or away from furnace body
The actuator 36 of 1 opening.Slide bar 31 is in rectangular shape, and the side that charging frame 21 extends to 1 opening of furnace body is provided with lantern ring 32, covers
Ring 32 be square ring-type and with charging frame 21 be welded and fixed, slide bar 31 pass through lantern ring 32 and with lantern ring 32 slide connect.
In a rectangular parallelepiped shape, scraper 33 abuts scraper 33 with molten metal surface in furnace body 1, and scraper 33 and slide bar 31 connect
It connects.Slide bar 31 and the sliding of lantern ring 32 connect, and so that scraper 33 is struck off the oxidation film on molten metal surface back and forth with this, facilitate fusing
Metal afterwards is taken.One screw rod 34 passes through slide bar 31 and scraper 33 is rotatablely connected, and screw rod 34 is distributed vertically, screw rod 34 and slide bar
31 are threadedly coupled, and are provided through the traveller 35 of slide bar 31 on scraper 33, traveller 35 and scraper 33 be welded and fixed and with slide bar 31
Sliding connection, traveller 35 are parallel to each other with screw rod 34 and are vertically arranged.Drive scraper 33 sliding along traveller 35 when screw rod 34 rotates
It moves, facilitates the initial position for adjusting scraper 33 with this, facilitate scraper 33 to extend in furnace body 1 with this and connect with the metal after fusing
Scraper 33 is taken out when touching, while facilitating mast-up mobile.
Actuator 36 includes turning with the co-axially fixed drive disk 361 of shaft 211 and one end and 361 eccentric part of drive disk
The connecting rod 362 of dynamic connection, one end of connecting rod 362 and slide bar 31 are rotatablely connected.Drive disk 361 is in the form of annular discs, and with charging frame 21
It is rotatablely connected by bearing, the length of connecting rod 362 is greater than the diameter of drive disk 361, and connecting rod 362 and the angle of slide bar 31 are greater than directly
Angle, the both ends of connecting rod 362 are hinged with drive disk 361, slide bar 31 respectively.Motor 213 drives main shaft 212 to rotate, and main shaft 212 drives
For the transmission of crawler belt 22 to drive shaft 211 to rotate, shaft 211 drives drive disk 361 to rotate, and drive disk 361 drives connecting rod 362 to do partially
Heart movement, connecting rod 362 slide with moving slide-bar 31, so that the oxidation film for the metal surface for scraping off scraper 33 after fusing, convenient molten
Metal after change is taken.
The implementation principle of the present embodiment are as follows: operator need to only open motor 213 to drive the rotation of main shaft 212, main shaft 212
It drives crawler belt 22 to rotate, raw material thereon is dragged to 1 opening delivery of furnace body with this, the safety for avoiding artificial adding raw materials from generating is hidden
Suffer from, improves safety.When material transport with baffle 221 to when contacting, raw material tilts under its gravity and one end is along gear
221 surface sliding of plate, raw material resist 222 inclined-plane of fin, are downwardly into furnace body 1 in baffle 221 and leading for fin 222, with this
It contacts raw material side with molten metal liquid level, reduces contact area and impact to reduce the disturbance to molten metal, keep away
Exempt from the molten metal spluttering of high temperature or generate fluctuation and overflow, reduces security risk to improve safety.211 band of shaft simultaneously
The dynamic rotation of drive disk 361 to scrape off oxidation film, facilitates taking for molten metal, improves casting to drive scraper 33 to slide
Quality.
In above scheme, motor 213 drives crawler belt 22 to be driven, and drags material transport with this, and artificial adding raw materials is avoided to produce
Raw security risk；When material transport with baffle 221 to when contacting, raw material tilts and along 221 surface sliding of baffle, is reduced with this
Disturbance to molten metal avoids the molten metal spluttering of high temperature or generates fluctuation and overflow, improves safety.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. the melting furnace of die casting machine including furnace body (1), the heating mechanism being arranged in furnace body (1), and is arranged in furnace body (1)
The charging mechanism (2) of side, it is characterised in that: the charging mechanism (2) includes setting placing for raw material in furnace body (1) side
Charging frame (21), be rotatably arranged on furnace body (1) opening edge edge shaft (211), be rotatably arranged on charging frame (21) on master
Axis (212), setting are in charging frame (21) and output shaft and main shaft (212) co-axially fixed motor (213), and are set in turn
One end of the crawler belt (22) placed between axis (211) and main shaft (212) for raw material, the crawler belt (22) is open towards furnace body (1),
It is described charging frame (21) extend to furnace body (1) side rotation is provided with baffle (221), the baffle (221) be vertically arranged and
Opposite with furnace body (1) opening, the place face of the baffle (221) is vertical with crawler belt (22) transmission direction and is spaced with crawler belt (22)
Setting.
2. the melting furnace of die casting machine according to claim 1, it is characterised in that: the two sides of the crawler belt (22) are provided with
The intermediate plate (223) of multiple intermediate plates (223), raw material two sides adjacent thereto mutually pushes against, and multiple intermediate plates (223) are along crawler belt
(22) transmission direction uniform intervals are arranged.
3. the melting furnace of die casting machine according to claim 2, it is characterised in that: the intermediate plate (223) and crawler belt (22) turn
Dynamic connection is provided with spring element (224) on the intermediate plate (223), the both ends of the spring element (224) respectively with intermediate plate (223),
Crawler belt (22) connection.
4. the melting furnace of die casting machine according to claim 1, it is characterised in that: along its transmission direction on the crawler belt (22)
Uniform intervals are provided with the fins (222) on multiple protrusion crawler belt (22) surfaces, and the fin (222) is towards crawler belt (22) transmission side
To reversed side be provided with inclined-plane.
5. the melting furnace of die casting machine according to claim 1, it is characterised in that: be provided with cleaning group on the furnace body (1)
Part (3), the cleaning assembly (3) include extending to the slide bar (31) of furnace body (1) edge sliding connection, with the slide bar (31)
The actuator that the scraper (33) and driving slider (31) of one end connection in furnace body (1) opening move in furnace body (1)
(36), the scraper (33) abuts with the interior molten metal surface of furnace body (1).
6. the melting furnace of die casting machine according to claim 5, it is characterised in that: the actuator (36) includes and shaft
(211) connecting rod (362) that co-axially fixed drive disk (361), one end and drive disk (361) eccentric part are rotatablely connected, the company
One end and slide bar (31) of bar (362) are rotatablely connected.
7. the melting furnace of die casting machine according to claim 1, it is characterised in that: be provided on the inner wall of the furnace body (1)
For the fusing frame (11) that raw material is placed, the fusing frame (11) is immersed in molten metal and is connect with heating mechanism.
8. the melting furnace of die casting machine according to claim 5, it is characterised in that: the charging frame (21) extends to furnace body
(1) side of opening is provided with lantern ring (32), and the slide bar (31) passes through lantern ring (32) and slides with lantern ring (32) and connects, and one
Screw rod (34) passes through slide bar (31) and scraper (33) and is rotatablely connected, and the screw rod (34) is threadedly coupled with slide bar (31), described to scrape
The traveller (35) of slide bar (31) is provided through on knife (33), the traveller (35) and slide bar (31) sliding connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098190.3U CN209639510U (en) | 2019-01-21 | 2019-01-21 | The melting furnace of die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098190.3U CN209639510U (en) | 2019-01-21 | 2019-01-21 | The melting furnace of die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209639510U true CN209639510U (en) | 2019-11-15 |
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ID=68478581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920098190.3U Active CN209639510U (en) | 2019-01-21 | 2019-01-21 | The melting furnace of die casting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN209639510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280628A (en) * | 2021-05-19 | 2021-08-20 | 深圳领威科技有限公司 | Feeding control method |
-
2019
- 2019-01-21 CN CN201920098190.3U patent/CN209639510U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280628A (en) * | 2021-05-19 | 2021-08-20 | 深圳领威科技有限公司 | Feeding control method |
| CN113280628B (en) * | 2021-05-19 | 2022-11-11 | 深圳领威科技有限公司 | Feeding control method |
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