CN211679977U - Cooling conveying mechanism after workpiece casting - Google Patents
Cooling conveying mechanism after workpiece casting Download PDFInfo
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- CN211679977U CN211679977U CN202020056241.9U CN202020056241U CN211679977U CN 211679977 U CN211679977 U CN 211679977U CN 202020056241 U CN202020056241 U CN 202020056241U CN 211679977 U CN211679977 U CN 211679977U
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Abstract
The utility model discloses a cooling and conveying mechanism after casting of workpieces, which comprises a feeding frame, an RGV conveying trolley and a cooling device, wherein the feeding frame is arranged close to a casting machine and is connected with a first positioning tool correspondingly matched with the workpieces; the RGV conveying trolley horizontally moves along the conveying track, a lifting frame is connected onto the RGV conveying trolley, and a second positioning tool correspondingly matched with the workpiece is arranged on the lifting frame; cooling device includes the cooling chamber and runs through the conveying link joint that the cooling chamber set up, the interval is equipped with a plurality ofly and corresponds complex third location frock with the work piece on the conveying link joint, the cooling chamber lateral wall is equipped with air intake and at least one air exit, air intake sealing connection has the fan. The problem that workpiece clamping stagnation caused by chains or trays adopted by a traditional cooling conveying mechanism can be solved, the workpiece is accurately conveyed, the position of the workpiece does not need to be corrected again, and automatic production is convenient to realize.
Description
Technical Field
The utility model relates to a foundry goods cooling, concretely relates to work piece casting aftercooling conveying mechanism.
Background
The cooling of the casting of the existing casting production line generally adopts a tunnel type cooling mode, the workpiece conveying generally adopts a chain or tray mode, and the chain or tray adopted in the actual production process has the following problems.
The problems with chain transmission are as follows: 1. the sand core falls off and blocks the chain, so that the transmission of the chain is interrupted and even the chain is broken. 2. The two chains are in staggered lap joint, and the sprue collides with the chains in the process of conveying the workpiece, so that the workpiece is deflected and clamped. 3. There is no accurate limit, and the workpiece is deviated in position in the transmission process, resulting in transmission jamming. The workpiece is positioned to be poor, and the automation difficulty is high.
The problems with tray transport are as follows: 1. the tray is conveyed on the roller way, is heated, collided and deformed, and is easy to be blocked in the cooling channel. 2. Tray transmission generally adopts bilayer structure design, and the material loading level sets up tray elevation structure, and the structure is complicated, and the fault rate is high and the maintenance degree of difficulty is big.
Disclosure of Invention
The utility model aims at providing a work piece casting aftercooling conveying mechanism, it can solve traditional cooling conveying mechanism and adopt the problem of the work piece jamming that chain or tray lead to, accurate transmission, and the work piece position need not to correct again, is convenient for realize automated production.
The utility model discloses a cooling conveying mechanism after casting of workpieces, which comprises a feeding frame, an RGV conveying trolley and a cooling device, wherein the feeding frame is arranged close to a casting machine and is connected with a first positioning tool correspondingly matched with the workpieces; the RGV conveying trolley horizontally moves along the conveying track, a lifting frame is connected onto the RGV conveying trolley, a second positioning tool correspondingly matched with the workpiece is arranged on the lifting frame, and the workpiece on the feeding frame is conveyed to the cooling device through the RGV conveying trolley; cooling device includes the cooling chamber and runs through the conveying link joint that the cooling chamber set up, the interval is equipped with a plurality ofly and corresponds complex third location frock with the work piece on the conveying link joint, the cooling chamber lateral wall is equipped with air intake and at least one air exit, air intake sealing connection has the fan.
Further, the first positioning tool comprises a first support connected with the feeding frame, and a first positioning pin correspondingly matched with the workpiece is arranged on the first support; the second positioning tool comprises a second support connected with the lifting frame of the RGV conveying trolley, and a second positioning pin correspondingly matched with the workpiece is arranged on the second support; the third positioning tool comprises a third support arranged on the conveying chain plate, and a third positioning pin correspondingly matched with the workpiece is arranged on the third support.
Furthermore, the number of the first supports is two, the first supports are symmetrically fixed on the mounting plate of the feeding frame, and a space for accommodating the second positioning tool to move up and down is formed between the two first supports.
Further, first support includes the bracing piece, and this bracing piece middle part upwards extends and forms first locating pin, and the bracing piece both ends are equipped with the wedge supporting part that upwards extends and the head rod of horizontal extension, and this head rod free end can be dismantled with the mounting panel and be connected.
Further, be equipped with the second connecting rod of two level syntropys extensions on the second support, this second connecting rod corresponds the cooperation with the mounting hole at lifter top, and the second connecting rod can move along the mounting hole to distance between adjustment second support and the crane, and then can be according to the actual dimensions size regulation second support of work piece and the distance between the crane, make RGV transport trolley can the stable support work piece.
Further, the third support includes the bottom plate with conveying link joint fixed connection, is equipped with two stands on this bottom plate, and the third locating pin is located the stand top, forms the space that holds second location frock and reciprocate between two stands.
Furthermore, a plurality of maintenance windows are arranged on the cooling chamber and used for maintaining and repairing the cooling chamber, and meanwhile, the conveying condition of the workpiece on the conveying chain plate is convenient to observe.
Further, the conveying chain plate is driven by a stepping motor.
Compared with the prior art, the utility model following beneficial effect has.
1. The utility model discloses a be close to the casting machine and arrange the work or material rest of going up, it is equipped with RGV conveying trolley to go up between work or material rest and the cooling device, through RGV conveying trolley with the work piece by the quick accurate transportation to cooling device department of last work or material rest, then the work piece passes the cooling chamber through the conveying link joint and cools down, owing to set up the first location frock of last work or material rest, second location frock on RGV conveying trolley's the crane and the third location frock on the conveying link joint, the location accuracy nature in the work piece transportation process has been improved, and then the work piece after the cooling can adopt the robot to get the piece automatically, the automatic cooling after the work piece casting is carried has been realized, and the work efficiency is.
2. The utility model discloses the work piece is transported to RGV conveying trolley, compares in ordinary conveying trolley, and control production beat that can be better has realized automated production. And the positioning precision of the workpiece is ensured, the positioning error caused by manually operating a common conveying trolley is avoided, and the labor intensity of operators is reduced.
3. The utility model discloses go up work piece after work or material rest, RGV transport trolley and conveying link joint will cast and send into the cooling chamber in, solved the problem of easy jamming in traditional chain or tray transmission course, simple structure easily maintains and maintains.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic diagram of the RGV transport cart of the present invention;
fig. 3 is a schematic structural view of the feeding frame of the present invention;
FIG. 4 is a schematic structural view of the RGV conveying trolley of the present invention;
fig. 5 is a schematic structural view of the first positioning tool of the present invention;
fig. 6 is a schematic structural view of a second positioning tool of the present invention;
fig. 7 is a schematic structural view of the third positioning tool of the present invention.
In the figure, 1-a loading frame, 2-an RGV conveying trolley, 3-a cooling device, 4-a conveying track, 5-a lifting frame, 6-a first positioning tool, 61-a first support, 62-a first positioning pin, 63-a supporting rod, 64-a wedge-shaped supporting part, 65-a first connecting rod, 7-a second positioning tool, 71-a second support, 72-a second positioning pin, 73-a second connecting rod, 8-a third positioning tool, 81-a third support, 82-a third positioning pin, 83-a bottom plate, 84-an upright post, 9-a conveying chain plate, 10-a cooling chamber, 11-an air inlet, 12-an air outlet, 13-a maintenance window, 14-a stepping motor, 15-a workpiece and 16-a mounting plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 7, the cooling and conveying mechanism for the cast workpiece comprises a feeding frame 1, an RGV conveying trolley 2 and a cooling device 3, wherein the feeding frame 1 is arranged close to a casting machine, and is connected with a first positioning tool 6 correspondingly matched with a workpiece 15. The RGV transport trolley 2 is along 4 horizontal migration of delivery track, and RGV is Rail Guided Vehicle's english abbreviation, and its structure and control method are prior art, the utility model discloses no longer describe repeatedly. The conveying track 4 is made of round solid steel, is subjected to blackening treatment, and is rust-resistant and wear-resistant. The RGV conveying trolley 2 is connected with a lifting frame 5, the lifting frame 5 is provided with a second positioning tool 7 correspondingly matched with the workpiece 15, and the workpiece 15 on the feeding frame 1 is conveyed to the cooling device 3 through the RGV conveying trolley 2. The cooling device 3 comprises a cooling chamber 10 and a conveying chain plate 9 arranged through the cooling chamber 10, wherein the conveying chain plate 9 is driven by a stepping motor 14 and is used for carrying a workpiece 15 to be conveyed in the cooling chamber 10. The conveying chain plate 9 is provided with a plurality of third positioning tools 8 which are correspondingly matched with the workpieces 15 at intervals, the third positioning tools 8 are used for supporting the workpieces 15 to be conveyed on the conveying chain plate 9, the side wall of the cooling chamber 10 is provided with an air inlet 11 and at least one air outlet 12, the air inlet 11 is connected with a fan in a sealing mode, the fan is not shown in the figure, and the fan operates to drive airflow in the cooling chamber 10 to flow, so that the workpieces 15 are cooled.
The first positioning tool 6 comprises a first support 61 connected with the feeding frame 1, and a first positioning pin 62 correspondingly matched with the workpiece 15 is arranged on the first support 61. Specifically, the number of the first supports 61 is two, the first supports 61 are symmetrically fixed on the mounting plate 16 of the feeding frame 1, and a space for accommodating the second positioning tool 7 to move up and down is formed between the two first supports 61.
Preferably, the first bracket 61 includes a support rod 63, the middle of the support rod 63 extends upwards to form a first positioning pin 62, two ends of the support rod 63 are provided with a wedge-shaped support portion 64 extending upwards and a first connecting rod 65 extending horizontally, the free end of the first connecting rod 65 is connected with the mounting plate 16 by a bolt, the wedge-shaped support portion 64 plays a role in guiding when the workpiece 15 is placed on the one hand, and plays a role in limiting on the other hand, so as to prevent the workpiece 15 from being separated from the first positioning tool 6.
The second positioning tool 7 comprises a second support 71 connected with the lifting frame 5 of the RGV conveying trolley 2, and a second positioning pin 82 correspondingly matched with the workpiece 15 is arranged on the second support 71. Specifically, be equipped with two level syntropy extension's second connecting rod 73 on the second support 71, this second connecting rod 73 corresponds the cooperation with the mounting hole at crane 5 top, and second connecting rod 73 can follow the mounting hole axial displacement, with the distance between adjustment second support 71 and the crane 5, and then can adjust the distance between second support 71 and the crane 5 according to the actual size of work piece 15, and two second connecting rods 73, second support 71 and crane 5 surround and form the frame construction, and stability is good, make RGV transport trolley 2 can support work piece 15 better, avoid work piece 15 to drop in transportation.
The third positioning tool 8 comprises a third bracket 81 arranged on the conveying chain plate 9, and a third positioning pin 82 correspondingly matched with the workpiece 15 is arranged on the third bracket 81. Specifically, the third bracket 81 includes a bottom plate 83 bolted to the conveying chain plate 9, two upright posts 84 are provided on the bottom plate 83, the third positioning pin 82 is provided at the top ends of the upright posts 84, and a space for allowing the second positioning tool 7 to move up and down is formed between the two upright posts 84.
A plurality of maintenance windows 13 are arranged on the cooling chamber 10 and are used for maintaining and repairing the cooling chamber 10 and simultaneously facilitating observation of the conveying condition of the workpieces 15 on the conveying chain plate 9.
During specific work, an operator places a workpiece 15 taken out of the casting machine on the feeding frame 1, the RGV conveying trolley 2 runs to the feeding frame 1 from a standby position after receiving a feeding signal, the lifting frame 5 is lifted, and the second positioning tool 7 plays a role in positioning and supporting, so that the workpiece 15 is separated from the first positioning tool 6 of the feeding frame 1. Then, the workpiece 15 is placed on the third positioning tool 8, the conveying chain plate 9 is driven by a stepping motor 14 to drive the workpiece 15 to be conveyed to the cooling chamber 10, and the fan operates to enable airflow of the cooling chamber 10 to flow so as to cool the workpiece 15. After the workpiece 15 is cooled in the cooling chamber 10, the workpiece is automatically taken out by the robot at the tail end of the conveying chain plate 9 and enters the next station, so that the automatic cooling and conveying of the cast workpiece is realized.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a work piece casting aftercooling conveying mechanism which characterized in that: comprises a feeding frame (1), an RGV conveying trolley (2) and a cooling device (3);
the feeding frame (1) is arranged close to the casting machine, and is connected with a first positioning tool (6) correspondingly matched with the workpiece (15);
the RGV conveying trolley (2) horizontally moves along the conveying track (4), a lifting frame (5) is connected onto the RGV conveying trolley, a second positioning tool (7) correspondingly matched with the workpiece (15) is arranged on the lifting frame (5), and the workpiece (15) on the feeding frame (1) is conveyed to the cooling device (3) through the RGV conveying trolley (2);
cooling device (3) include cooling chamber (10) and run through conveying link joint (9) that cooling chamber (10) set up, conveying link joint (9) are gone up the interval and are equipped with a plurality ofly and correspond complex third location frock (8) with work piece (15), cooling chamber (10) lateral wall is equipped with air intake (11) and at least one air exit (12), air intake (11) sealing connection has the fan.
2. The post-casting cooling delivery mechanism for workpieces of claim 1, wherein: the first positioning tool (6) comprises a first support (61) connected with the feeding frame (1), and a first positioning pin (62) correspondingly matched with the workpiece (15) is arranged on the first support (61);
the second positioning tool (7) comprises a second support (71) connected with the lifting frame (5) of the RGV conveying trolley (2), and a second positioning pin (72) correspondingly matched with the workpiece (15) is arranged on the second support (71);
the third positioning tool (8) comprises a third support (81) arranged on the conveying chain plate (9), and a third positioning pin (82) correspondingly matched with the workpiece (15) is arranged on the third support (81).
3. The post-casting cooling delivery mechanism for workpieces of claim 2, wherein: the number of the first supports (61) is two, the first supports are symmetrically fixed on the mounting plate (16) of the feeding frame (1), and a space for accommodating the second positioning tool (7) to move up and down is formed between the two first supports (61).
4. The post-casting cooling delivery mechanism for workpieces of claim 3, wherein: the first support (61) comprises a support rod (63), the middle of the support rod (63) extends upwards to form a first positioning pin (62), two ends of the support rod (63) are provided with a wedge-shaped support part (64) extending upwards and a first connecting rod (65) extending horizontally, and the free end of the first connecting rod (65) is detachably connected with the mounting plate (16).
5. The post-casting cooling delivery mechanism for workpieces of claim 2, wherein: be equipped with two level syntropy extension's second connecting rod (73) on second support (71), this second connecting rod (73) correspond the cooperation with the mounting hole at crane (5) top, and second connecting rod (73) can be followed the mounting hole and removed to adjust the distance between second support (71) and crane (5).
6. The post-casting cooling delivery mechanism for workpieces of claim 2, wherein: the third support (81) comprises a bottom plate (83) fixedly connected with the conveying chain plate (9), two upright columns (84) are arranged on the bottom plate (83), the third positioning pin (82) is arranged at the top ends of the upright columns (84), and a space for accommodating the second positioning tool (7) to move up and down is formed between the two upright columns (84).
7. The post-casting cooling delivery mechanism for workpieces according to claim 1 or 2, characterized in that: and a plurality of maintenance windows (13) are arranged on the cooling chamber (10).
8. The post-casting cooling delivery mechanism for workpieces according to claim 1 or 2, characterized in that: the conveying chain plate (9) is driven by a stepping motor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020056241.9U CN211679977U (en) | 2020-01-13 | 2020-01-13 | Cooling conveying mechanism after workpiece casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020056241.9U CN211679977U (en) | 2020-01-13 | 2020-01-13 | Cooling conveying mechanism after workpiece casting |
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| Publication Number | Publication Date |
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| CN211679977U true CN211679977U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020056241.9U Active CN211679977U (en) | 2020-01-13 | 2020-01-13 | Cooling conveying mechanism after workpiece casting |
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| Country | Link |
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| CN (1) | CN211679977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351266A (en) * | 2022-09-29 | 2022-11-18 | 德州卓尔科技有限公司 | Be used for as cast member cooling device of cast |
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2020
- 2020-01-13 CN CN202020056241.9U patent/CN211679977U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351266A (en) * | 2022-09-29 | 2022-11-18 | 德州卓尔科技有限公司 | Be used for as cast member cooling device of cast |
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