CN109351934B - Automatic feeding device for metal bar of die casting machine - Google Patents
Automatic feeding device for metal bar of die casting machine Download PDFInfo
- Publication number
- CN109351934B CN109351934B CN201811492391.8A CN201811492391A CN109351934B CN 109351934 B CN109351934 B CN 109351934B CN 201811492391 A CN201811492391 A CN 201811492391A CN 109351934 B CN109351934 B CN 109351934B
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- Prior art keywords
- connecting rod
- feeding device
- automatic feeding
- rod
- die casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/14—Machines with evacuated die cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention discloses an automatic feeding device for a metal bar of a die casting machine, which comprises a base, wherein a die casting machine body is arranged on one side of the base, a smelting box is arranged on the die casting machine body, an automatic feeding device is arranged on one side of the smelting box, the automatic feeding device comprises a rectangular plate, an opening is formed in the middle of the rectangular plate, a plurality of stop rods are arranged on the edge of one side of the rectangular plate, a placing rod is arranged in the opening, a plurality of stop blocks are arranged on one side of the placing rod, two first connecting rods are arranged on one side of the placing rod away from the stop blocks, V-shaped rods are arranged on one sides of the first connecting rods away from the placing rod, a second connecting rod is arranged at one end of each V-shaped rod, and a first fixing block is arranged at one end of each second connecting rod away from the V-. Has the advantages that: avoid molten iron liquid to cause the scald to the staff, great increase the security, avoided staff's climbing, simultaneously great improvement the efficiency of work.
Description
Technical Field
The invention relates to the field of mechanical design of die casting machines, in particular to an automatic feeding device for metal bars of a die casting machine.
Background
Die casting machines are a series of industrial casting machines which inject molten metal under pressure into a mold to be cooled and formed, and after the mold is opened, a solid metal casting is obtained, and the casting machines are initially used for die casting type. With the progress of scientific technology and industrial production, especially with the development of industries such as automobiles, motorcycles, household appliances and the like, the die casting technology has been developed extremely rapidly from various aspects.
In present vacuum die-casting, smelt device fixed mounting in the vacuum furnace body, to the melting of metal rod, mainly rely on the manual work to add many metal rods one by one to smelt the device in, the process is loaded down with trivial details, and has great potential safety hazard.
How to provide an automatic feeding device for metal bars of die casting machines solves the problems existing above.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The invention aims to provide an automatic feeding device for a metal rod of a die casting machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic feeding device for metal bars of a die casting machine comprises a base, wherein a die casting machine body is arranged on one side of the base, a smelting box is arranged on the die casting machine body, an automatic feeding device is arranged on one side of the smelting box, the automatic feeding device comprises a rectangular plate, an opening is formed in the middle of the rectangular plate, a plurality of stop rods are arranged on the edge of one side of the rectangular plate, a placing rod is arranged in the opening, a plurality of stop blocks are arranged on one side of the placing rod, two first connecting rods are arranged on one side of the placing rod away from the stop blocks, V-shaped rods are arranged on one sides of the first connecting rods away from the placing rod, a second connecting rod is arranged at one end of each V-shaped rod, a first fixing block is arranged at one end of each second connecting rod away from the V-shaped rod, a third connecting rod is arranged at one end of each V-shaped rod away, the third connecting rod is kept away from the one end of V type pole is equipped with the second fixed block, the V type pole is kept away from one side of third connecting rod is equipped with the fourth connecting rod, the fourth connecting rod is two quantity connect between the V type pole, first fixed block is located in the opening, the third connecting rod with the centre of second fixed block is connected through the pivot, the pivot is connected with power unit.
Furthermore, an included angle of 75 degrees is formed between the stop lever and the rectangular plate.
Furthermore, the second connecting rod is movably connected with the first fixed block through a first movable bolt.
Furthermore, the V-shaped rod, the fourth connecting rod and the third connecting rod are movably connected through a second movable bolt, and one end of the second movable bolt is fixedly connected with the third connecting rod.
Further, power unit includes the box, be equipped with the motor in the box, the output of motor is equipped with first gear, one side of first gear is equipped with the second gear, first gear with pass through the rack connection between the second gear, one side of first gear and second gear is equallyd divide respectively with the pivot is connected.
Furthermore, one side of the automatic feeding device is provided with a support frame, and the support frame is provided with a conveyor belt.
Furthermore, a guide plate is arranged on one side, away from the conveyor belt, of the rectangular plate, and one end, away from the rectangular plate, of the guide plate is connected with the edge of the top of the smelting box.
Furthermore, one side of the base is provided with a supporting column, and one side of the supporting column, which is far away from the base, is provided with universal wheels.
Compared with the prior art, the invention has the following beneficial effects: the convenience can convey the metal rod to smelt the incasement, avoids during the staff carries the metal rod one by one and smelts the chamber, avoids molten iron liquid to cause the scald to the staff, great increase the security, simultaneously through automatic feeding device, can convey the metal rod on the conveyer belt to smelt the case, has avoided staff's climbing, great improvement the convenience, simultaneously great improvement the efficiency of work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of an automatic feeding device for metal bars for a die casting machine according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an automatic feeding device in an automatic feeding device for a metal bar for a die casting machine according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a drive mechanism in an automatic feeding device for a metal bar for a die casting machine according to an embodiment of the present invention.
Reference numerals:
1. a base; 2. a die casting machine body; 3. a smelting box; 4. an automatic feeding device; 5. a rectangular plate; 6. an opening; 7. a stop lever; 8. placing a rod; 9. a stopper; 10. a first connecting rod; 11. a V-shaped rod; 12. a second connecting rod; 13. a first fixed block; 14. a third connecting rod; 15. a second fixed block; 16. a fourth connecting rod; 17. a rotating shaft; 18. a box body; 19. a motor; 20. a first gear; 21. a second gear; 22. (ii) a 23. A first movable bolt; 24. a second movable bolt; 25. a support frame; 26. a conveyor belt; 27. a guide plate; 28. a support pillar; 29. a universal wheel.
Detailed Description
The invention is further described with reference to the following drawings and detailed description:
the first embodiment is as follows:
referring to fig. 1-3, an automatic feeding device for a metal bar of a die casting machine according to an embodiment of the present invention includes a base 1, a die casting machine body 2 is disposed on one side of the base 1, a melting box 3 is disposed on the die casting machine body 2, an automatic feeding device 4 is disposed on one side of the melting box 3, the automatic feeding device 4 includes a rectangular plate 5, an opening 6 is disposed in the middle of the rectangular plate 5, a plurality of blocking rods 7 are disposed on one side edge of the rectangular plate 5, a placing rod 8 is disposed in the opening 6, a plurality of blocking blocks 9 are disposed on one side of the placing rod 8, two first connecting rods 10 are disposed on one side of the placing rod 8 away from the blocking blocks 9, a V-shaped rod 11 is disposed on one side of the first connecting rods 10 away from the placing rod 8, a second connecting rod 12 is disposed on one end of the V-shaped rod 11, a first fixing block 13 is disposed on one end of the second connecting rod 12 away from the V-shaped rod, v type pole 11 keeps away from the one end of second connecting rod 12 is equipped with third connecting rod 14, third connecting rod 14 keeps away from the one end of V type pole 11 is equipped with second fixed block 15, V type pole 11 is kept away from one side of third connecting rod 14 is equipped with fourth connecting rod 16, fourth connecting rod 16 is quantity two connect between the V type pole 11, first fixed block 13 is located in the opening 6, third connecting rod 14 with the centre of second fixed block 15 is connected through pivot 17, pivot 17 is connected with power unit.
Through the scheme of the invention, the beneficial effects are as follows: the convenience can convey the metal rod to smelt the incasement, avoids during the staff carries the metal rod one by one and smelts the chamber, avoids molten iron liquid to cause the scald to the staff, great increase the security, simultaneously through automatic feeding device, can convey the metal rod on the conveyer belt to smelt the case, has avoided staff's climbing, great improvement the convenience, simultaneously great improvement the efficiency of work.
Example two:
referring to fig. 2, for the stop lever 7, an included angle of 75 ° exists between the stop lever 7 and the rectangular plate 5.
Through the scheme of the invention, the beneficial effects are as follows: an included angle of 75 degrees is formed between the stop lever 7 and the rectangular plate 5, so that the metal rod is prevented from sliding off, and the stability is greatly improved.
Example three:
referring to fig. 2, for the second connecting rod 12, the second connecting rod 12 is movably connected to the first fixing block 13 through a first movable bolt 23.
Through the scheme of the invention, the beneficial effects are as follows: the second connecting rod 12 and the first fixing block 13 can be movably connected conveniently, so that the activity is greatly increased, and the movement of the second connecting rod 12 is facilitated.
Example four:
referring to fig. 2, for the V-shaped rod 11, the fourth connecting rod 16 and the third connecting rod 14 are movably connected through a second movable bolt 24, and one end of the second movable bolt 24 is fixedly connected with the third connecting rod 14.
Through the scheme of the invention, the beneficial effects are as follows: the third connecting rod 14 can drive the fourth connecting rod 16 and the V-shaped rod to move conveniently.
Example five:
referring to fig. 3, for the power mechanism, the power mechanism includes a box 18, a motor 19 is disposed in the box 18, an output end of the motor 19 is provided with a first gear 20, one side of the first gear 20 is provided with a second gear 21, the first gear 20 and the second gear 21 are connected by a rack 22, and one side of each of the first gear 20 and the second gear 21 is respectively connected to the rotating shaft 17.
Through the scheme of the invention, the beneficial effects are as follows: through the start-up of motor, can drive first gear 20 and second gear 21 simultaneously and rotate, will drive the rotation of pivot 17, pivot 17 will drive the rotation of third connecting rod 14, and third connecting rod 14 will drive the motion of fourth connecting rod 16 and V type pole to convey the metal rod to in smelting case 3.
Example six:
referring to fig. 1, for the automatic feeding device 4, a supporting frame 25 is disposed on one side of the automatic feeding device 4, and a conveyor belt 26 is disposed on the supporting frame 25.
Through the scheme of the invention, the beneficial effects are as follows: the transport of the metal bars in the horizontal direction can be achieved.
Example seven:
referring to fig. 1, for the rectangular plate 5, a guide plate 27 is arranged on one side of the rectangular plate 5 far away from the conveyor belt 26, and one end of the guide plate 27 far away from the rectangular plate 5 is connected with the top edge of the smelting box 3.
Through the scheme of the invention, the beneficial effects are as follows: conveniently the metal rods to one side of the rectangular plate 5 can be slid into the smelting tank 3 as well.
Example eight:
referring to fig. 1, for a base 1, a supporting column 28 is disposed on one side of the base 1, and a universal wheel 29 is disposed on one side of the supporting column 28 away from the base 1.
Through the scheme of the invention, the beneficial effects are as follows: the movement of the base 1 is facilitated.
In summary, with the above technical solution of the present invention, the working principle is as follows: when the motor 19 is started, the motor 19 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the third connecting rod 14 to rotate, the third connecting rod 14 rotates to drive the V-shaped rod 11 and the second connecting rod 12 to move, so that the placing rod 8 is driven to do arc motion, metal rods placed on the rectangular plate 5 are conveyed to the top end one by one, and then are drawn into the smelting box 3 through the guide plate 27, the automatic feeding process is realized, the conveying belt 26 is located on one side of the rectangular plate 5, and one end of the conveying belt 26 is higher than the placing rod 8 at the lowest end of the rectangular plate 5, so that the metal rods on the conveying belt 26 can fall onto the placing rod 8 better, the rectangular plate 5 and the automatic feeding device 4 are placed in an inclined mode, safety is greatly improved, metal rods are prevented from falling off, and safety is greatly improved; has the advantages that: the metal rod can be conveniently conveyed into the smelting box, so that workers are prevented from conveying the metal rods into the smelting cavity one by one, the workers are prevented from being scalded by molten iron liquid, the safety is greatly improved, meanwhile, the metal rods on the conveyor belt can be conveyed into the smelting box through the automatic feeding device, the workers are prevented from climbing, the convenience is greatly improved, and meanwhile, the working efficiency is greatly improved; an included angle of 75 degrees is formed between the stop lever 7 and the rectangular plate 5, so that the metal rod is prevented from sliding off, and the stability is greatly improved; the first movable bolt 23 facilitates the movable connection between the second connecting rod 12 and the first fixed block 13, so that the activity is greatly increased, and the movement of the second connecting rod 12 is facilitated; by starting the motor, the first gear 20 and the second gear 21 can be driven to rotate simultaneously, the rotating shaft 17 can be driven to rotate, the rotating shaft 17 can drive the third connecting rod 14 to rotate, the third connecting rod 14 can drive the fourth connecting rod 16 and the V-shaped rod to move, and therefore the metal rod can be conveyed into the smelting box 3; the conveyor belt 26 is capable of conveying the metal bars in a horizontal direction; the guide plate 27 facilitates that the metal rods on one side of the rectangular plate 5 can be slid into the smelting tank 3 as well.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The automatic feeding device for the metal rods of the die casting machine is characterized by comprising a base (1), wherein one side of the base (1) is provided with a die casting machine body (2), the die casting machine body (2) is provided with a smelting box (3), one side of the smelting box (3) is provided with an automatic feeding device (4), the automatic feeding device (4) comprises a rectangular plate (5), an opening (6) is formed in the middle of the rectangular plate (5), one side edge of the rectangular plate (5) is provided with a plurality of stop rods (7), a placing rod (8) is arranged in the opening (6), one side of the placing rod (8) is provided with a plurality of stop blocks (9), one side of the placing rod (8) far away from the stop blocks (9) is provided with two first connecting rods (10), one side of the first connecting rods (10) far away from the placing rod (8) is provided with V-shaped rods (11), a second connecting rod (12) is arranged at one end of the V-shaped rod (11), a first fixing block (13) is arranged at one end, far away from the V-shaped rod (11), of the second connecting rod (12), a third connecting rod (14) is arranged at one end of the V-shaped rod (11) far away from the second connecting rod (12), a second fixed block (15) is arranged at one end of the third connecting rod (14) far away from the V-shaped rod (11), a fourth connecting rod (16) is arranged on one side of the V-shaped rod (11) far away from the third connecting rod (14), the fourth connecting rod (16) connects two V-shaped rods (11), the first fixing block (13) is arranged in the opening (6), the third connecting rod (14) is connected with the middle of the second fixing block (15) through a rotating shaft (17), and the rotating shaft (17) is connected with a power mechanism.
2. The automatic feeding device of metal bars for die casting machines according to claim 1, characterized in that there is an angle of 75 ° between said bar (7) and said rectangular plate (5).
3. The automatic feeding device of metal bars for die casting machines according to claim 1, characterized in that said second connecting rod (12) is movably connected with said first fixed block (13) by means of a first movable bolt (23).
4. The automatic feeding device of metal bars for die casting machines according to claim 1, characterized in that said V-shaped rod (11), fourth connecting rod (16) and third connecting rod (14) are movably connected by a second movable bolt (24), one end of said second movable bolt (24) is fixedly connected with said third connecting rod (14).
5. The automatic feeding device for the metal bars of the die casting machine according to claim 1, characterized in that said power mechanism comprises a box body (18), a motor (19) is arranged in said box body (18), a first gear (20) is arranged at the output end of said motor (19), a second gear (21) is arranged at one side of said first gear (20), said first gear (20) and said second gear (21) are connected by a rack (22), and one side of said first gear (20) and one side of said second gear (21) are equally divided and respectively connected with said rotating shaft (17).
6. The automatic feeding device of metal bars for die casting machines according to claim 1, characterized in that said automatic feeding device (4) is provided with a support frame (25) on one side, said support frame (25) being provided with a conveyor belt (26).
7. An automatic feeding device for metal bars for die casting machines according to claim 6, characterized in that the side of said rectangular plate (5) remote from said conveyor belt (26) is provided with a guide plate (27), the end of said guide plate (27) remote from said rectangular plate (5) being connected with the top edge of said melting box (3).
8. The automatic feeding device of metal bars for die casting machines according to claim 1, characterized in that a supporting column (28) is provided on one side of said base (1), and a universal wheel (29) is provided on the side of said supporting column (28) remote from said base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492391.8A CN109351934B (en) | 2018-12-07 | 2018-12-07 | Automatic feeding device for metal bar of die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492391.8A CN109351934B (en) | 2018-12-07 | 2018-12-07 | Automatic feeding device for metal bar of die casting machine |
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| Publication Number | Publication Date |
|---|---|
| CN109351934A CN109351934A (en) | 2019-02-19 |
| CN109351934B true CN109351934B (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811492391.8A Active CN109351934B (en) | 2018-12-07 | 2018-12-07 | Automatic feeding device for metal bar of die casting machine |
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| CN (1) | CN109351934B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116753731B (en) * | 2023-08-22 | 2024-02-09 | 易盟丝实业南通有限公司 | Automatic feeding device for metal bars of die casting machine |
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- 2018-12-07 CN CN201811492391.8A patent/CN109351934B/en active Active
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| CN109351934A (en) | 2019-02-19 |
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