CN202263902U - Automatic molding machine for clay sand - Google Patents
Automatic molding machine for clay sand Download PDFInfo
- Publication number
- CN202263902U CN202263902U CN2011203126681U CN201120312668U CN202263902U CN 202263902 U CN202263902 U CN 202263902U CN 2011203126681 U CN2011203126681 U CN 2011203126681U CN 201120312668 U CN201120312668 U CN 201120312668U CN 202263902 U CN202263902 U CN 202263902U
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- Prior art keywords
- sand
- oil cylinder
- fixed
- dolly
- multiple contact
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- Expired - Lifetime
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Abstract
The utility model discloses an automatic molding machine for clay sand, which comprises a frame; a sand-supplying mechanism is disposed on the frame; a sand-delivering mechanism is disposed below the sand-supplying mechanism; a sand-pressing mechanism is disposed at one side of the sand-delivering mechanism; a sandbox travelling mechanism is disposed below the sand-pressing mechanism; a model mechanism is disposed below the sandbox travelling mechanism. The automatic molding machine for clay sand is divided into three main parts of sand feeding, send delivering, and sand pressing; the three main parts do not need hand work, which greatly saves manpower, increases production efficiency, and reduces production cost. In addition, peripheral compaction is completed by using multiple contacts; a compacting mechanism is connected with a sand scraping plate through a connecting pin; when a fault occurs, the sand scraping plate or the connecting pin can be replaced alone, which reduces the price of the molding machine.
Description
Technical field
The utility model relates to a kind of casting and uses automatic moulding machine, is specifically related to a kind of clay-bonded sand automatic moulding machine.
Background technology
Moulding machine is the equipment that uses in Foundry Production, mainly is divided into following several types: pneumatic multiple contact moulding machine, jolt molding machine and automatically penetrate the sand squeeze molding machine.Pneumatic multiple contact moulding machine multiple contact, air consumption are big, and it is main that this machinery requires manual operations, and it also is manual operations that its molding sand advances sand.The jolt molding machine vibrating noise is big, work under bad environment, compacting also are manual compactings, and its efficient is low, cost is high, needs the manual work of labor.Automatically penetrate the sand squeeze moulding machine, penetrate sand and advance sand periphery compaction process, molding sand is required height, be prone to cause mould, the moulding machine cost is high.
The utility model content
The technical problem that the utility model will solve is that existing moulding machine inefficiency, cost high noisy are big, and the clay-bonded sand automatic moulding machine that a kind of efficient is high, cost is low, noise is little is provided.
The technical scheme of the utility model realizes in the following manner: a kind of clay-bonded sand automatic moulding machine; Comprise frame, frame is provided with and supplies sand mechanism, supply sand mechanism below to be provided with send sand mechanism, send sand mechanism one side to be provided with presses sand mechanism, press sand mechanism below to be provided with the sandbox walking mechanism, sandbox walking mechanism below is provided with model mechanism, and A, said confession sand mechanism comprise; Comprise the oil cylinder fixed support that is fixed on the frame; Be fixed with oil cylinder on the oil cylinder fixed support, the piston head of oil cylinder links to each other with walking dolly, and the wheel of walking dolly is arranged on the slide rail; Walking dolly is provided with upper mounted plate, and upper mounted plate is arranged on the sand Hatch Opening place in sand storehouse; B, the said sand mechanism that send comprise the dolly that feeds intake that sand Hatch Opening below is provided with; The dolly that feeds intake is located on the fixed base plate, and the dolly that feeds intake is provided with and adds the sand motor, and the output that adds the sand motor is provided with driving gear; Driving gear and driven gear engagement; Driven gear is fixed on the fluffing of moulding sand rod, and dolly one side that feeds intake is provided with stragith edge, is connected with the dolly connecting plate on the stragith edge; C, said pressure sand mechanism comprise and press the cart stationary plate, on press the cart stationary plate to link to each other with the dolly connecting plate through connecting pin, on be fixed on the top board on pressing the cart stationary plate; Depress on two and be provided with multiple contact slip cylinder between the car fixed head; Multiple contact slip cylinder links to each other with the multiple contact fixed head, and the multiple contact fixed head links to each other with the oil cylinder head of last compressing cylinder, and multiple contact fixed head below is provided with the multiple contact pressure head; The oil cylinder head of last compressing cylinder is arranged in the oil cylinder fixed cover; The oil cylinder fixed cover is fixed on the multiple contact fixed head, and last compressing cylinder is fixed on the oil cylinder top board, and oil cylinder top board top is provided with presses support; D, said sandbox walking mechanism comprise the sandbox movable motor that is fixed on the frame; Link to each other with drive sprocket on the output shaft of sandbox movable motor; Drive sprocket links to each other with the double-stranded wheel of transmission, and the plane is arranged on drive sprocket and the double-stranded wheel of transmission on the sandbox, and frame is provided with positioning cylinder; E, model mechanism comprise the down pressing oil cylinder that is fixed on the frame, are fixed with on the piston head of down pressing oil cylinder to press down the model workbench, and the piston head of down pressing oil cylinder passes the down pressing oil cylinder support.
Said multiple contact fixed head top is connected with the compressing cylinder lead; Multiple contact fixed head below is provided with guide plate, lower guide plate, and the multiple contact pressure head is located in guide plate, the lower guide plate pilot hole, is provided with spring in the multiple contact pressure head; Spring one end is provided with to be regulated on the screw; The spring other end is provided with screw rod, and screw rod is located on the multiple contact fixed head, regulates screw and is located on the adjusting screw(rod).
Stragith edge is connected with the cylinder sliding support, and the cylinder sliding support is provided with cylinder, and stragith edge links to each other with the dolly connecting plate.
Said down pressing oil cylinder support is provided with pilot hole, and the down pressing oil cylinder guide pillar that presses down on the model workbench passes pilot hole.
Be divided into into sand in the utility model, send sand, press the sand three parts, these three parts do not need handwork, have saved manual work in a large number, have improved production efficiency, have reduced production cost.In addition, adopt multiple contact to accomplish peripheral compacting, link to each other through connecting pin between system for compacting and the stragith edge, when breaking down, can change stragith edge or connecting pin separately, reduced the price of moulding machine.
Description of drawings
Fig. 1 is the circulation original state sketch map of the utility model.
Fig. 2 is that sketch map is looked on the left side of Fig. 1.
Fig. 3 is the walking dolly and the dolly part sketch map that feeds intake among Fig. 1.
Fig. 4 presses the sand structural scheme of mechanism among Fig. 1.
Fig. 5 is the utility model blanking view.
Fig. 6 is that the utility model send the sand view.
Fig. 7 is the dolly blanking view that feeds intake.
Fig. 8 is the utility model stragith edge working state schematic representation.
Fig. 9 is the utility model view that finishes of strike-ofing.
Figure 10 is that the utility model is pressed the sand view.
Figure 11 is that the utility model is pressed the sand view that finishes.
Figure 12 is the view that finishes that circulates.
The specific embodiment
Shown in accompanying drawing 1 ~ 4, a kind of clay-bonded sand automatic moulding machine comprises frame 1; Frame 1 is provided with and supplies sand mechanism, supply sand mechanism below to be provided with send sand mechanism, send sand mechanism one side to be provided with presses sand mechanism, press sand mechanism below to be provided with the sandbox walking mechanism, sandbox walking mechanism below is provided with model mechanism; Wherein said confession sand mechanism comprises, comprises the oil cylinder fixed support 51 that is fixed on the frame 1, is fixed with oil cylinder 5 on the oil cylinder fixed support 51; The piston head of oil cylinder 5 links to each other with walking dolly 6; The wheel 8 of walking dolly 6 is arranged on the slide rail 31, and walking dolly 6 is provided with upper mounted plate 7, and upper mounted plate 7 is arranged on sand Hatch Opening 55 places in sand storehouse 9; The piston rod end of oil cylinder 5 is provided with piston rod screw 54; Piston rod is provided with piston rod fixed support 52; Support is provided with standing screw 53, and wherein oil cylinder 5 is to be fixed on the frame, and piston rod support 52 is fixed on the dolly; Support is fastened on the dolly that feeds intake by screw rod, has screw fastening on the piston rod.
The said sand mechanism that send comprises the dolly 44 that feeds intake that sand Hatch Opening 55 belows are provided with, and the dolly 44 that feeds intake is located on the fixed base plate 3, and the dolly 44 that feeds intake is provided with and adds sand motor 4; The output that adds sand motor 4 is provided with driving gear 10; Driving gear 10 is fixed on the fluffing of moulding sand rod 14 with driven gear 11 engagements, driven gear 11, and fluffing of moulding sand rod 14 terminations are provided with bearing 12 and oil sealing 13; Dolly 44 1 sides that feed intake are provided with stragith edge 15, are connected with dolly connecting plate 16 on the stragith edge 15; Walking dolly is all driven by oil cylinder 5 with the dolly 44 that feeds intake.Press sand mechanism, walking dolly, the synchronous side-to-side movement of the dolly that feeds intake.
Said pressure sand mechanism comprises and presses cart stationary plate 22; Last pressure cart stationary plate 22 links to each other with dolly connecting plate 16 through connecting pin 17; Last pressure cart stationary plate 22 upper ends are fixed on the top board 19, depress on two and are provided with multiple contact slip cylinder 58 between the car fixed head 22, and multiple contact slip cylinder 58 links to each other with multiple contact fixed head 59; Multiple contact fixed head 59 links to each other with the oil cylinder head of last compressing cylinder 20; Multiple contact fixed head 59 belows are provided with multiple contact pressure head 29, and the oil cylinder head of last compressing cylinder 20 is arranged in the oil cylinder fixed cover 60, and oil cylinder fixed cover 60 is fixed on the multiple contact fixed head 59; Last compressing cylinder 20 is fixed on the oil cylinder top board 19, and oil cylinder top board 19 tops are provided with presses support 18.
Said sandbox walking mechanism comprises the sandbox movable motor 39 that is fixed on the frame; Link to each other with drive sprocket on the output shaft of sandbox movable motor; Drive sprocket links to each other with the double-stranded wheel 64 of transmission, and the plane is arranged on drive sprocket and the double-stranded wheel 64 of transmission on the sandbox 2, and frame 1 is provided with positioning cylinder 32; Sandbox movable motor 39 drives and makes the double-stranded wheel 64 of transmission rotate, through the rotation of a plurality of transmission dual link 64, and can be so that sandbox 2 moves right; In the time of station of motion; Positioning cylinder 32 stretches out, and makes sandbox 2 stop motions, for the work of next one circulation ready.
Model mechanism comprises the down pressing oil cylinder 35 that is fixed on the frame 1, is fixed with on the piston head of down pressing oil cylinder 35 to press down model workbench 37, and the piston head of down pressing oil cylinder 35 passes down pressing oil cylinder support 36.Press down model workbench 37 and be provided with model 38, down pressing oil cylinder 35 promotes model 38 and moves upward, and clay-bonded sand falls into sandbox, makes clay-bonded sand be coated on the model 38.
Said multiple contact fixed head 59 tops are connected with compressing cylinder lead 21; Multiple contact fixed head 59 belows are provided with guide plate 25, lower guide plate 27; Multiple contact pressure head 29 is located in the pilot hole of guide plate 25, lower guide plate 27, like this, even go up compressing cylinder 20 bigger stroke is arranged; Also can be so that cart stationary plate 22 motion straight up and down prevents deviation phenomenon.
Be provided with spring 26 in the multiple contact pressure head 29, spring 26 1 ends are provided with to be regulated on the screw 61, and spring 26 other ends are provided with screw rod 24, and screw rod 24 is located on the multiple contact fixed head 59, regulates screw 61 and is located on the adjusting screw(rod) 28.Each action manual operations in moulding of pneumatic multiple contact moulding machine needs to use gas to be power source in the prior art, under action of gas source, accomplishes a plurality of contact knee-action merits, and the multiple contact air consumption is big, needs a high-power compressor, and source of the gas is provided, and energy consumption is high.And the utility model can calculate cylinder thrust size according to cylinder bore, bleed pressure, according to cylinder thrust, can use the elasticity of spring, can calculate the thrust of spring, and have screw rod to regulate pressure, realizes no energy consumption work done.
Stragith edge 15 is connected with cylinder sliding support 57, and cylinder sliding support 57 is provided with cylinder 40, and stragith edge 15 links to each other with dolly connecting plate 16.If damaging appears in stragith edge 15, can change stragith edge 15 easily.
Said down pressing oil cylinder support 36 is provided with pilot hole, and the down pressing oil cylinder guide pillar 42 that presses down on the model workbench 37 passes pilot hole, can guarantee that model 38 straight up and down moves, and prevents that the phenomenon that wanders off from appearring in the down pressing oil cylinder stroke when long.
The utility model use is following: 1. supply sand mechanism to supply sand: the clay-bonded sand in the sand storehouse 9 falls in the dolly 44 that feeds intake through sand Hatch Opening 55 downwards under the effect of gravity automatically; When the dolly that feeds intake was filled, oil cylinder 5 came into operation, and walking dolly 6 slides along slide rail 31; At this moment; Upper mounted plate 7 is followed walking dolly 6 motions accordingly, and sand Hatch Opening 55 is blocked, and sand storehouse 9 is blanking no longer downwards;
2. send sand mechanism to send sand, fill after the clay-bonded sand in the dolly 44 that feeds intake, under the effect of oil cylinder 5; The dolly 44 of feeding intake together moves with walking dolly 6, and the dolly 44 that feeds intake moves along frame fixed base plate 3, when moving to when pressing down model workbench 37 tops; Dolly 44 stop motions feed intake; Down pressing oil cylinder 35 promotes model 38 and moves up in the sandbox, adds sand motor 4 and starts working, 14 rotations of fluffing of moulding sand rod; Make clay-bonded sand fall from the dolly 44 that feeds intake, the charging conduit of process frame fixed head 3, sandbox 2 upper surfaces falls into the model top in the sandbox;
3. press sand mechanism to press sand: when clay-bonded sand fell into sandbox 2 in the dolly 44 that feeds intake after, oil cylinder 5 was regained, walking dolly 6 with feed intake dolly 44 to left movement; Scraped from clay-bonded sand stragith edge 15 lower ends, as shown in Figure 8, drives unnecessary clay-bonded sand and come back in the dolly that feeds intake; Walking dolly 6 with feed intake dolly 44 to left movement, press sand mechanism to move to left and press down model workbench 27 tops, under 18 supporting roles of last pressure support; Drive multiple contact pressure head 29 and be pressed on the clay-bonded sand, make the clay-bonded sand moulding at last, corresponding with model 38 on pressing down the model workbench; In this process; Through cylinder 40 work of strike-ofing, the upper-lower position of scalable stragith edge 15, and then the height of adjustment molding sand 34.
Claims (4)
1. clay-bonded sand automatic moulding machine; Comprise frame (1); Frame (1) is provided with and supplies sand mechanism, supply sand mechanism below to be provided with send sand mechanism, send sand mechanism one side to be provided with presses sand mechanism, press sand mechanism below to be provided with the sandbox walking mechanism, sandbox walking mechanism below is provided with model mechanism, it is characterized in that:
A, said confession sand mechanism comprise; Comprise the oil cylinder fixed support (51) that is fixed on the frame (1); Be fixed with oil cylinder (5) on the oil cylinder fixed support (51), the piston head of oil cylinder (5) links to each other with walking dolly (6), and the wheel (8) of walking dolly (6) is arranged on the slide rail (31); Walking dolly (6) is provided with upper mounted plate (7), and upper mounted plate (7) is arranged on the sand Hatch Opening (55) in sand storehouse (9) and locates;
B, the said sand mechanism that send comprise the dolly that feeds intake (44) that sand Hatch Opening (55) below is provided with; The dolly (44) that feeds intake is located on the fixed base plate (3); The dolly (44) that feeds intake is provided with and adds sand motor (4); The output that adds sand motor (44) is provided with driving gear (10), driving gear (10) and driven gear (11) engagement, and driven gear (11) is fixed on the fluffing of moulding sand rod (14); Dolly (44) one sides that feed intake are provided with stragith edge (15), are connected with dolly connecting plate (16) on the stragith edge (15);
C, said pressure sand mechanism comprise and press cart stationary plate (22); Last pressure cart stationary plate (22) links to each other with dolly connecting plate (16) through connecting pin (17); Last pressure cart stationary plate (22) upper end is fixed on the top board (19), depresses on two and is provided with multiple contact slip cylinder (58) between the car fixed head (22), and multiple contact slip cylinder (58) links to each other with multiple contact fixed head (59); Multiple contact fixed head (59) links to each other with the oil cylinder head of last compressing cylinder (20); Multiple contact fixed head (59) below is provided with multiple contact pressure head (29), and the oil cylinder head of last compressing cylinder (20) is arranged in the oil cylinder fixed cover (60), and oil cylinder fixed cover (60) is fixed on the multiple contact fixed head (59); Last compressing cylinder (20) is fixed on the oil cylinder top board (19), and oil cylinder top board (19) top is provided with presses support (18);
D, said sandbox walking mechanism comprise the sandbox movable motor (39) that is fixed on the frame; Link to each other with drive sprocket on the output shaft of sandbox movable motor; Drive sprocket links to each other with the double-stranded wheel of transmission (64); Sandbox (2) is gone up the plane and is arranged on drive sprocket and the double-stranded wheel of transmission (64), and frame (1) is provided with positioning cylinder (32);
E, model mechanism comprise the down pressing oil cylinder (35) that is fixed on the frame (1), are fixed with on the piston head of down pressing oil cylinder (35) to press down model workbench (37), and the piston head of down pressing oil cylinder (35) passes down pressing oil cylinder support (36).
2. clay-bonded sand automatic moulding machine according to claim 1; It is characterized in that: said multiple contact fixed head (59) top is connected with compressing cylinder lead (21); Multiple contact fixed head (59) below is provided with guide plate (25), lower guide plate (27), and multiple contact pressure head (29) is located in guide plate (25), lower guide plate (27) pilot hole, is provided with spring (26) in the multiple contact pressure head (29); Spring (26) one ends are provided with to be regulated on the screw (61); Spring (26) other end is provided with screw rod (24), and screw rod (24) is located on the multiple contact fixed head (59), regulates screw (61) and is located on the adjusting screw(rod) (28).
3. clay-bonded sand automatic moulding machine according to claim 1 is characterized in that: stragith edge (15) is connected with cylinder sliding support (57), and cylinder sliding support (57) is provided with cylinder (40), and stragith edge (15) links to each other with dolly connecting plate (16).
4. clay-bonded sand automatic moulding machine according to claim 1 is characterized in that: said down pressing oil cylinder support (36) is provided with pilot hole, and the down pressing oil cylinder guide pillar (42) that presses down on the model workbench (37) passes pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203126681U CN202263902U (en) | 2011-08-25 | 2011-08-25 | Automatic molding machine for clay sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203126681U CN202263902U (en) | 2011-08-25 | 2011-08-25 | Automatic molding machine for clay sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263902U true CN202263902U (en) | 2012-06-06 |
Family
ID=46154713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203126681U Expired - Lifetime CN202263902U (en) | 2011-08-25 | 2011-08-25 | Automatic molding machine for clay sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263902U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950257A (en) * | 2011-08-25 | 2013-03-06 | 郭星亮 | Automatic molding machine of clay sand |
| CN103008571A (en) * | 2013-01-16 | 2013-04-03 | 无锡蠡湖叶轮制造有限公司 | Sand blast preventing method for shell core machine |
| CN109986034A (en) * | 2019-03-18 | 2019-07-09 | 河北中北环保科技有限公司 | A kind of Double-layer drain cover moulding machine |
| CN110355335A (en) * | 2019-08-19 | 2019-10-22 | 马瑞花 | A kind of high polymer alloy casting husky die arrangement of casting |
-
2011
- 2011-08-25 CN CN2011203126681U patent/CN202263902U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950257A (en) * | 2011-08-25 | 2013-03-06 | 郭星亮 | Automatic molding machine of clay sand |
| CN102950257B (en) * | 2011-08-25 | 2014-10-15 | 郭星亮 | Automatic molding machine of clay sand |
| CN103008571A (en) * | 2013-01-16 | 2013-04-03 | 无锡蠡湖叶轮制造有限公司 | Sand blast preventing method for shell core machine |
| CN109986034A (en) * | 2019-03-18 | 2019-07-09 | 河北中北环保科技有限公司 | A kind of Double-layer drain cover moulding machine |
| CN110355335A (en) * | 2019-08-19 | 2019-10-22 | 马瑞花 | A kind of high polymer alloy casting husky die arrangement of casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120606 Effective date of abandoning: 20141015 |
|
| RGAV | Abandon patent right to avoid regrant |