CN212350344U - Casting liquid taking device - Google Patents
Casting liquid taking device Download PDFInfo
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- CN212350344U CN212350344U CN202020958854.1U CN202020958854U CN212350344U CN 212350344 U CN212350344 U CN 212350344U CN 202020958854 U CN202020958854 U CN 202020958854U CN 212350344 U CN212350344 U CN 212350344U
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- soup ladle
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Abstract
The utility model relates to a casting processing technology field specifically discloses casting liquid takes device, including getting hot water mechanism and soup ladle mechanism, get hot water mechanism including getting the hot water arm, soup ladle mechanism includes top open-ended soup ladle, and the soup ladle is connected on getting the hot water arm, rotates on the soup ladle and is connected with the upper cover, and the upper cover can shelter from the top opening of soup ladle, gets fixedly connected with bracing piece on the hot water arm, and the one end that rotation center was kept away from to the upper cover can be taken on the bracing piece. This scheme is used for solving among the prior art casting liquid and takes the external impurity that the device exists and fall into the soup ladle and then influence the problem of casting product quality easily in the use.
Description
Technical Field
The utility model relates to a casting processing technology field specifically is device is taken to casting liquid.
Background
In the casting molding process, molten casting liquid (such as aluminum alloy liquid and zinc alloy liquid) is taken out of a heat preservation furnace and injected into a casting mold for casting molding, and the temperature of the molten casting liquid can reach thousands of degrees centigrade, so that the traditional method for manually taking the casting liquid for casting has great space for improving the safety and the casting efficiency.
Automatic get with casting liquid equipment commonly used among the prior art, if replace the manual work for the soup machine and cast, include the frame for the soup machine, arm lever actuating mechanism, soup ladle actuating mechanism and casting liquid take the device, casting liquid takes the device and includes five link mechanism and soup ladle mechanism, arm lever actuating mechanism provides power for five link mechanism, soup ladle actuating mechanism provides power for soup ladle mechanism, soup ladle mechanism includes pivot and soup ladle, the pivot is rotated and is connected on five link mechanism's the arm of getting soup, five link mechanism drive the soup ladle under arm lever actuating mechanism's drive and remove to the casting die utensil side from the holding furnace, and soup ladle mechanism makes the soup ladle realize ladling out the soup and fall the soup action under soup ladle actuating mechanism's drive, concrete process is as follows:
firstly, scooping soup: after the soup feeder is started, the five-link mechanism drives the soup ladle to enter the heat preservation furnace, the soup ladle driving mechanism enables the soup taking port of the soup ladle to rotate downwards to reach the angle convenient for taking soup, then the five-link mechanism drives the soup ladle to dip into the casting liquid of the heat preservation furnace, the casting liquid enters the soup ladle through the soup taking port, and then the five-link mechanism drives the soup ladle to move out upwards to the top of the heat preservation furnace.
Secondly, soup shifting: the soup ladle driving mechanism enables the soup ladle to rotate along the upward direction of the soup taking port, and the soup taking port and the soup outlet of the soup ladle are kept horizontal, and then the soup ladle driving mechanism is stopped; then the five-bar linkage drives the soup ladle to move to the side of the casting mould.
Thirdly, pouring the soup: the soup ladle driving mechanism is started again, so that the soup outlet of the soup ladle rotates downwards, molten casting liquid in the soup ladle is poured into the casting mold from the soup outlet, and the soup pouring process is completed.
Although the prior art uses the soup feeding machine to replace the manual work to solve the problem of security and improve production efficiency, still have the following problems:
first, the soup ladle is in whole use, and in external debris directly fell into the soup ladle easily for the casting liquid in the soup ladle contains impurity, and then influences the quality of cast product.
Secondly, the temperature in the heat preservation furnace reaches thousands of degrees centigrade, in the soup scooping process, the connecting rod part structure of the five-connecting-rod mechanism is positioned right above the heat preservation furnace, and hot air generated by casting liquid directly impacts the five-connecting-rod mechanism upwards, so that the five-connecting-rod mechanism is easily damaged due to high temperature.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it takes the device to anticipate at providing casting liquid to solve among the prior art casting liquid and take the device and fall into the soup ladle easily and then influence the problem of casting product quality in the external impurity that exists in the use.
In order to achieve the above object, the basic scheme of the present invention is as follows:
device is taken to casting liquid, including getting hot water mechanism and soup ladle mechanism, get hot water mechanism including getting the hot water arm, soup ladle mechanism includes top open-ended soup ladle, and the soup ladle is connected on getting the hot water arm, rotates on the soup ladle to be connected with the upper cover, and the upper cover can shelter from the top opening of soup ladle, gets fixedly connected with bracing piece on the hot water arm, and the one end that the rotation center was kept away from to the upper cover can be taken on the bracing piece.
Compare the beneficial effect in prior art:
when this scheme of adoption, when the soup ladle ladles out the hot water and accomplishes the back, the top opening of soup ladle is sheltered from by the upper cover, and the casting liquid in the soup ladle also is sheltered from by the upper cover, takes the in-process that the device moved the hot water to the casting liquid at the casting liquid, and external debris can not directly fall into in the soup ladle, and then has avoided the casting liquid in the soup ladle to move the possibility that hot water in-process joined in impurity, compares in prior art, is favorable to casting product quality's improvement.
In the casting forming process, if the casting liquid is oxidized, the casting liquid equivalently contains impurities, and the existence of the impurities can cause the reduction of the fluidity of the casting liquid, promote the loose forming and reduce the casting performance of the alloy; in the scheme, the upper cover enables the casting liquid in the soup ladle to be located in a relatively enclosed space, so that the probability of low-temperature contact between high temperature on the surface of the casting liquid in the soup ladle and outside air is reduced, the heat insulation effect of the casting liquid in the process of soup transfer and pouring is better, the probability of oxide layer generation due to contact between the casting liquid and fresh air is reduced, the oxide layer of the casting liquid is relatively less, and the improvement of the quality of cast products is facilitated.
Besides, the upper cover of soup ladle rotates to be connected on the soup ladle in this scheme, when the soup ladle inclines to ladle out the hot water, the upper cover can not stretch into the casting liquid in the heat preservation stove along with the soup ladle down because of being supported by the bracing piece in, guaranteed that the soup ladle ladles out in-process casting liquid and can enter into the soup ladle fast, but casting liquid can not the adhesion cover last.
Further, soup ladle mechanism is including driving soup ladle pivoted pivot, and the pivot is rotated and is connected on getting the hot water arm, and the pivot is located the soup ladle bottom, pivot and soup ladle fixed connection.
Has the advantages that: the rotating shaft can drive the soup ladle to rotate to realize soup ladling action, and can be used for supporting the soup ladle with casting liquid conveniently in the soup moving process.
Further, a balancing weight is arranged at the bottom of a soup outlet of the soup ladle, and the soup outlet and the soup taking port are positioned at two sides of the rotating shaft
Has the advantages that: because of the weight gain after the soup ladle is ladled out to the soup ladle, the weight after the soup ladle is ladled out to the existence that has of balancing weight can balance the soup ladle for the pivot both sides atress is more even relatively.
Furthermore, a cambered surface attached to the outer surface of the rotating shaft is arranged on the balancing weight.
Has the advantages that: the balancing weight is attached to the cambered surface of the rotating shaft, and the balancing weight is fixedly connected with the soup ladle, so that when the soup ladle extends into the heat preservation furnace to ladle out casting liquid, the configuration block is equivalent to a structure of a soup ladle hook on the rotating shaft, and the rotating shaft is better used for supporting the soup ladle.
Furthermore, get hot water mechanism still includes the transmission connecting rod, and transmission connecting rod and the arm rotation of getting hot water are connected, and transmission connecting rod and the arm of getting hot water constitute five connecting rod drive mechanism, get and have fixedly connected with safety cover on the arm of hot water, and the safety cover is located transmission connecting rod below.
Has the advantages that: when the heat in the heat preservation furnace upwards impacts the soup taking mechanism, the heat firstly impacts the protective cover, so that the impact force on the transmission connecting rod of the soup taking mechanism is smaller.
Further, the safety cover is divided into a fixed part and a movable part, the fixed part is fixedly connected to the soup taking arm, the movable part is rotatably connected to the fixed part, and the movable part is connected with the transmission connecting rod through a chain.
Has the advantages that: because the included angle between the transmission connecting rod and the soup taking arm can be changed continuously when the soup taking mechanism drives the soup ladle to move, if the protective cover is only made into a fixed part, the protective cover can only protect the part of the transmission connecting rod close to the soup taking arm, or the movement of the soup taking mechanism can be influenced; the movable part in the scheme ensures that the protection of the protective cover on the transmission connecting rod can be longer, so that the purposes of protecting the transmission connecting rod and not influencing the movement of the soup taking mechanism are achieved.
Furthermore, a counterweight plate is fixedly connected to the transmission connecting rod.
Has the advantages that: when the soup ladle got the soup, got the soup arm of hot water mechanism and stretched out in to the heat preservation stove, got hot water mechanism and will increase suddenly getting hot water arm one side atress, the one end fixed connection's that the transmission connecting rod kept away from got the hot water arm counter weight dish this moment can effectively balance the atress of getting hot water mechanism for the transmission process of getting hot water mechanism is more steady.
Further, the soup ladle is made of ceramic materials.
Has the advantages that: compared with cast steel materials, when the casting liquid is taken by the spoon, the casting liquid adhered to the outer wall of the soup ladle is less, the heat transfer efficiency of the ceramic is lower, the heat transfer between the casting liquid in the soup ladle and the outside is favorably reduced, and the heat preservation effect of the casting liquid is better.
Furthermore, a probe for detecting the liquid level position of the casting liquid in the heat preservation furnace is detachably connected to the soup taking arm; the liquid level depth of the casting liquid in the heat preservation furnace can be monitored conveniently through the probe.
Furthermore, a conical tip is arranged below a soup taking opening of the soup ladle.
Has the advantages that: in the heat preservation furnace, because the casting liquid at the top of the heat preservation furnace is in more contact with the outside air, and the casting liquid at the upper part in the heat preservation furnace can be shaken every time the soup ladle takes the casting liquid, the contact area of the casting liquid and the air is increased, an oxide layer is formed on the surface layer of the casting liquid in the heat preservation furnace, and a film-shaped oxide film is formed on the surface of the casting liquid by the oxide layer; in the scheme, the oxide film is punctured by the conical tip prior to the soup taking opening, the punctured oxide film is squeezed open by the downward movement of the soup ladle, the casting liquid taken by the soup taking opening is the casting liquid below the oxide film, the probability that the oxide film is taken by the soup ladle is reduced, and the improvement of the quality of a cast product after molding is relatively facilitated.
Drawings
Fig. 1 is a front view of a soup feeder according to an embodiment of the present invention;
fig. 2 is an isometric view of a soup taking arm and a soup ladle when the soup ladle of the soup ladle is completed according to the first embodiment of the present invention;
FIG. 3 is a front view of FIG. 2;
fig. 4 is an axonometric view of the connection relationship between the soup ladle and the rotating shaft in the first embodiment of the invention;
fig. 5 is an axonometric view of a soup ladle in the second embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the soup spoon comprises a transmission connecting rod 4, a soup taking arm 5, a rotating shaft 6, a soup spoon 7, a soup taking port 71, a soup outlet 72, an upper cover 8, a flange 81, a supporting rod 9, a balancing weight 10, a protective cover 11, a fixing part 12, a movable part 13, a balancing weight disc 14, a probe 15, a pressing plate 16 and a cone tip 17.
Example one
An embodiment substantially as described in figures 1 to 4 of the accompanying drawings:
a pouring liquid taking device, which is installed on a soup feeder, comprising a soup taking mechanism and a soup ladle 7 mechanism, wherein the soup taking mechanism adopts a five-link mechanism, the five links in the soup taking mechanism comprise four transmission links 4 and a soup taking arm 5 (the structure of the soup taking mechanism can adopt a five-link transmission mechanism on the soup feeder with Chinese patent publication No. CN203409229U, the link connecting the soup ladle 7 in the patent is the soup taking arm 5 of the embodiment, the connection between the soup taking mechanism and the soup feeder in the embodiment is the same as the connection between the soup feeder and the five-link transmission mechanism in CN203409229U, the power source of the soup taking mechanism in the embodiment is the same as that of the five-link transmission mechanism in the cover patent, so that the soup taking arm 5 of the soup taking mechanism in the embodiment can reciprocate between a holding furnace and a pouring mold), the soup ladle 7 mechanism comprises a rotating shaft 6 and a soup ladle 7 (the soup ladle 7 mechanism can adopt the power source of soup ladle and the transmission assembly with Chinese patent publication No. CN203409229U to give soup to the soup ladle 7 The epaxial structure that drives soup ladle 7 and realize scooping up the hot water and pour the hot water action), pivot 6 rotates through the bearing to be connected on getting hot water arm 5, and pivot 6 is located soup ladle 7 bottom, and pivot 6 and soup ladle 7 are through being connected some clamp plates 16 and bolt fixed connection, and soup ladle 7 adopts ceramic material.
The upper cover 8 is connected with in the rotation on the soup ladle 7, and upper cover 8 can shelter from the top opening of soup ladle 7, and integrated into one piece has flange 81 on the upper cover 8, gets the last screw connection of soup arm 5 and has bracing piece 9, and the distance at flange 81 edge and 6 centers of pivot is greater than the distance at arbitrary position and 6 centers of pivot on the soup ladle 7, and flange 81 can be taken on bracing piece 9, and bracing piece 9 and the space of getting between the soup arm 5 can be convenient for soup ladle 7 and revolute 6 free rotation of pivot.
The bottom of the soup outlet 72 of the soup ladle 7 is connected with a balancing weight 10 in a clamping manner, the balancing weight 10 is made of cast iron, the soup outlet 72 and the soup taking port 71 are positioned on two sides of the rotating shaft 6, and the balancing weight 10 is integrally formed with an arc surface attached to the outer surface of the rotating shaft 6.
The soup taking arm 5 is provided with a protective cover 11, the protective cover 11 is positioned below the transmission connecting rod 4, the protective cover 11 is divided into a fixed part 12 and a movable part 13, the fixed part 12 is connected to the soup taking arm 5 through screws, the movable part 13 is rotatably connected to the fixed part 12 through hinges, and the movable part 13 is connected with the transmission connecting rod 4 at the bottom through a chain.
The transmission connecting rod 4 connected with the soup taking arm 5 at the top of the soup taking mechanism is fixedly connected with a counterweight plate 14, and the counterweight plate 14 and the soup taking arm 5 are positioned at two sides of the transmission connecting rod 4 at the top.
The soup taking arm 5 is fixedly connected with a probe 15 for detecting the position of the liquid level of the casting liquid in the heat preservation furnace through a connecting piece arranged on the soup taking arm.
The specific implementation process is as follows:
when the soup ladle is adopted, when the soup ladle 7 ladles soup, the soup taking port 71 of the soup ladle 7 is downward, the upper cover 8 is supported by the supporting rod 9 and cannot move downwards along with the soup taking port 71 of the soup ladle 7, so that the soup ladle 7 enters from the soup taking port 71 when ladling soup, the pouring liquid can quickly enter the soup ladle 7 due to the fact that the soup taking port 71 is communicated with the opening in the upper part of the soup ladle 7, and after ladling soup, the soup taking port 71 and the soup outlet 72 of the soup ladle 7 are kept in the state shown in fig. 3, the upper cover 8 shields the opening above the soup ladle 7, namely, the pouring liquid in the soup ladle 7 is shielded, in the process of moving soup to the pouring liquid, external sundries cannot directly fall into the soup ladle 7, and the possibility that the pouring liquid in the soup ladle 7 participates in impurities in the process is avoided.
In the embodiment, the upper cover 8 enables the casting liquid in the soup ladle 7 to be located in a relatively enclosed space, so that the probability of low-temperature contact between high temperature on the surface of the casting liquid in the soup ladle 7 and outside air is reduced, the heat insulation effect of the casting liquid in the process of transferring soup and pouring the soup is better, the probability of generating an oxide layer due to contact between the casting liquid and fresh air is reduced, the oxide layer of the casting liquid is relatively less, and the improvement of the quality of a cast product is facilitated.
The upper cover 8 of soup ladle 7 rotates to be connected on soup ladle 7 in this implementation, when soup ladle 7 inclines and ladles out the soup, the rotation end of upper cover 8 also can follow soup ladle 7 and move down one section together, but the one end that upper cover 8 is close to flange 81 still can be supported by bracing piece 9, therefore upper cover 8 upwarps and the opening of soup ladle 7 is the slope, guaranteed that soup ladle 7 ladles out in-process casting liquid can enter into in soup ladle 7 fast, and casting liquid can not the adhesion on upper cover 8.
Ladling out the hot water in-process, the slope of soup ladle 7 is downward, and balancing weight 10 will be relative the state rebound of fig. 3, and balancing weight 10 and soup ladle 7 joint form a couple on the soup ladle 7 equivalently, make soup ladle 7 supported by pivot 6 better through balancing weight 10 equivalent to the couple.
The existence of the protective cover 11 can reduce the impact of the upward hot gas in the heat-insulating furnace on the transmission connecting rod 4 in the soup scooping process; the existence of the balance weight plate 14 can balance the stress condition of the soup taking mechanism, and is favorable for the stable operation of the soup taking mechanism.
Example two
The second embodiment is basically as shown in fig. 5, and the second embodiment is modified on the basis of the first embodiment as follows: a conical tip 17 is integrally formed below the soup taking opening 71 of the soup ladle 7.
The specific implementation process is as follows:
in the heat preservation furnace, because the casting liquid at the top of the heat preservation furnace is in more contact with the outside air, and the casting liquid at the upper part in the heat preservation furnace can be shaken each time the soup ladle 7 takes the casting liquid, the contact area of the casting liquid and the air is increased, an oxide layer is formed on the surface layer of the casting liquid in the heat preservation furnace, and a film-shaped oxide film is formed on the surface of the casting liquid by the oxide layer; in this embodiment, the oxide film is punctured by the conical tip 17 before the soup taking port 71, and then the soup ladle 7 moves downwards to squeeze open the punctured oxide film, so that the casting liquid taken from the soup taking port 71 is the casting liquid below the oxide film, the probability of taking the oxide film from the soup ladle 7 is reduced, and the quality of the cast product after molding is relatively improved.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that variations and modifications can be made by those skilled in the art without departing from the structure of the invention. These should also be considered as the scope of protection of the present invention, and these do not affect the effect of the implementation of the present invention and the utility of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. Device is taken to casting liquid, including getting hot water mechanism and soup ladle mechanism, get hot water mechanism including getting the hot water arm, soup ladle mechanism includes top open-ended soup ladle, and the soup ladle is connected on getting the hot water arm, its characterized in that: the upper cover is connected to the soup ladle in a rotating mode, the upper cover can shield an opening in the upper portion of the soup ladle, the supporting rod is fixedly connected to the soup taking arm, and one end, far away from the rotating center, of the upper cover can be placed on the supporting rod.
2. The casting liquid taking apparatus according to claim 1, characterized in that: soup ladle mechanism is including driving soup ladle pivoted pivot, and the pivot is rotated and is connected on getting the hot water arm, and the pivot is located the soup ladle bottom, pivot and soup ladle fixed connection.
3. The casting liquid taking apparatus according to claim 2, characterized in that: the soup outlet bottom of soup ladle is equipped with the balancing weight, and soup outlet and the soup taking port are located the both sides of pivot.
4. The casting liquid taking apparatus according to claim 3, characterized in that: and the balancing weight is provided with a cambered surface attached to the outer surface of the rotating shaft.
5. The casting liquid taking apparatus according to claim 1, characterized in that: the soup taking mechanism further comprises a transmission connecting rod, the transmission connecting rod is in rotating connection with the soup taking arm, the transmission connecting rod and the soup taking arm form a five-connecting-rod transmission mechanism, a fixedly connected protective cover is arranged on the soup taking arm, and the protective cover is located below the transmission connecting rod.
6. The casting liquid taking apparatus according to claim 5, characterized in that: the safety cover is divided into a fixed part and a movable part, the fixed part is fixedly connected to the soup taking arm, the movable part is rotatably connected to the fixed part, and the movable part is connected with the transmission connecting rod through a chain.
7. The casting liquid taking apparatus according to claim 5, characterized in that: and the transmission connecting rod is fixedly connected with a counterweight plate.
8. The casting liquid taking apparatus according to claim 1, characterized in that: the soup ladle is made of ceramic materials.
9. The casting liquid taking apparatus according to claim 1, characterized in that: the soup taking arm is detachably connected with a probe for detecting the position of the liquid level of the casting liquid in the heat preservation furnace.
10. The casting liquid taking apparatus according to claim 1, characterized in that: a conical tip is arranged below a soup taking opening of the soup ladle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020958854.1U CN212350344U (en) | 2020-05-29 | 2020-05-29 | Casting liquid taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020958854.1U CN212350344U (en) | 2020-05-29 | 2020-05-29 | Casting liquid taking device |
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| Publication Number | Publication Date |
|---|---|
| CN212350344U true CN212350344U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020958854.1U Active CN212350344U (en) | 2020-05-29 | 2020-05-29 | Casting liquid taking device |
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| CN (1) | CN212350344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115464119A (en) * | 2022-10-10 | 2022-12-13 | 重庆力劲机械有限公司 | Intelligent soup feeding system and method |
| CN117000966A (en) * | 2023-07-28 | 2023-11-07 | 南通国豪精密压铸有限公司 | Die casting device and die casting process for radiator production |
-
2020
- 2020-05-29 CN CN202020958854.1U patent/CN212350344U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115464119A (en) * | 2022-10-10 | 2022-12-13 | 重庆力劲机械有限公司 | Intelligent soup feeding system and method |
| CN117000966A (en) * | 2023-07-28 | 2023-11-07 | 南通国豪精密压铸有限公司 | Die casting device and die casting process for radiator production |
| CN117000966B (en) * | 2023-07-28 | 2024-01-30 | 南通国豪精密压铸有限公司 | Die casting device and die casting process for radiator production |
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