CN214684239U - Automatic casting forming device with automatic mould function of going up - Google Patents

Abstract

The utility model relates to an automatic technical field who casts, mainly relate to an automatic casting forming device with mould function in automation, it is including defeated mould mechanism, the lower mould, workstation and backup pad, the backup pad erects the workstation subaerial, defeated mould mechanism sets up by the feed end of workstation, be provided with the casting subassembly on the workstation, the casting subassembly includes the portal, portal fixed connection is on the workstation, first cylinder is installed at the top of portal, the output shaft of first cylinder runs through portal downwardly extending, be connected with the mould on the output shaft of first cylinder, be provided with the transmission device that the drive lower mould removed to last mould below or kept away from the mould on the workstation. This application has automatic feeding, improves the effect of automatic casting efficiency.

Description

Automatic casting forming device with automatic mould function of going up

Technical Field

The application relates to the technical field of automatic casting, in particular to an automatic casting forming device with an automatic die feeding function.

Background

Casting is a hot working technique for metals and has been in the history of more than 6000 years. When casting, solid metal is heated to a molten state, then the solid metal is injected into a casting cavity with a specific part shape, and after the liquid metal is cooled and solidified, a mold is opened to obtain a finished part or a part blank. Generally, a metal that can be heated to a liquid state is used as a casting material, and sand, metal, or ceramic is used as a casting mold.

At present, a mold used in the prior art generally comprises an upper mold and a lower mold, the upper mold is erected above an operating platform through a rack, an operator places the lower mold at a preset position on the operating platform by using a hoisting device during casting, the upper mold is lowered by a restarting device, after the upper mold is butted with the lower mold, a casting cavity is enclosed between the upper mold and the lower mold, and a cast substance is injected into the casting cavity to complete casting.

In view of the above-mentioned related technologies, the inventor thinks that the casting device needs to use a hoisting device to place the lower mold at a fixed position on the workbench one by one in the using process so that the lower mold corresponds to the upper mold, and the lower mold and the casting are moved down by using the hoisting device after the casting operation is completed, thereby reducing the casting efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the degree of automation of device, this application provides an automatic casting forming device with mould function in automation.

The application provides an automatic casting forming device with mould function in automation adopts following technical scheme:

the utility model provides an automatic casting forming device with mould function in automation, includes defeated mould mechanism, lower mould, workstation and backup pad, the backup pad erects the workstation subaerial, defeated mould mechanism sets up by the feed end of workstation, be provided with the casting subassembly on the workstation, the casting subassembly includes the portal, portal fixed connection is on the workstation, first cylinder is installed at the top of portal, the output shaft of first cylinder runs through the portal and extends downwards, be connected with the mould on the output shaft of first cylinder, be provided with the transmission device that the drive lower mould removed to last mould below or kept away from the mould on the workstation.

Through adopting above-mentioned technical scheme, defeated mould mechanism transmits the lower mould, transport the feed end to the workstation with it, the transport mechanism who sets up on the workstation continues to convey the lower mould, when the lower mould passes through the portal, first cylinder starts, the output shaft of first cylinder descends, it descends and docks and cast with the lower mould on the workstation to drive go up the mould, accomplish the back of casting, the output shaft of first cylinder rises, it rises to drive the mould, under transport mechanism's effect, lower mould and casting piece are transported out the workstation. Through defeated mould mechanism, the mutual cooperation of transmission device, realized automatic feeding, transportation and the casting to the lower mould, have automatic feeding, improve the effect of automatic casting efficiency.

Optionally, defeated mould mechanism includes conveyer belt and transmission shaft group, the feed end of conveyer belt is located subaerially, the discharge end of conveyer belt docks with the feed end of workstation, equidistant a plurality of baffles that are provided with on the conveyer belt, the baffle sets up with the width direction syntropy of conveyer belt, transmission shaft group includes conveyer belt driving shaft and conveyer belt driven shaft, be connected with the defeated mould subassembly of drive that is used for driving the conveyer belt motion on the conveyer belt driving shaft.

By adopting the technical scheme, the lower dies are sequentially arranged on the conveying belt, and one lower die is arranged between two adjacent baffles. Under the drive of the drive mold conveying assembly, the conveying belt conveys the lower molds upwards, the lower molds are conveyed to the feeding end of the workbench one by one, and the lower molds are fed.

Optionally, the driving die conveying assembly comprises a first motor, a first gear and a second gear, the first gear is sleeved on an output shaft of the first motor, the first gear is an incomplete gear, the second gear is sleeved on the driving shaft of the conveyor belt, and the first gear is meshed with the second gear.

Through adopting above-mentioned technical scheme, when carrying out the material loading, start first motor, first gear takes place rotatoryly, because first gear is incomplete gear, the second gear is complete gear, and second gear intermittent type is rotatory when both mesh, has realized carrying out intermittent type material loading to the lower mould, provides the time interval for last mould transmission and casting on the workstation. The possibility that the lower die is accumulated on the workbench and the casting process is influenced due to continuous feeding is reduced.

Optionally, transmission device includes driving roller and second motor, the driving roller that is used for placing the driving roller is offered along the width direction of workstation to the upper surface of workstation and is held the chamber, the driving roller holds the chamber and opens along the length direction of workstation and has a plurality of, the driving roller rotates to be connected in the driving roller holds the chamber, the workstation surface is exposed to a part cambered surface of driving roller, and the tip of a plurality of driving rollers is worn out the workstation and is overlapped jointly and is equipped with the driving band, selects one of them the driving roller is the driving roller driving shaft, the output shaft of second motor is in the driving roller driving shaft.

Through adopting above-mentioned technical scheme, when carrying out the transmission of lower mould, the second motor starts, and it is rotatory to drive driving roller driving shaft, and the driving band takes place to rotate, and the driving band drives all the other driving rollers and takes place synchronous revolution. And a part of cambered surface of the transmission roller extends out of the workbench through the opening to transmit the lower die placed on the workbench.

Optionally, the workbench is connected with a centering assembly for centering the lower die, the centering assembly comprises two second cylinders and a push plate, the two second cylinders are symmetrically arranged about the portal, output shafts of the second cylinders penetrate through the portal and extend into the portal, and the push plate is connected to the output shafts of the second cylinders.

Through adopting above-mentioned technical scheme, when the lower mould transported to the portal below, two relative second cylinders start, and the output shaft extension of second cylinder drives the push pedal and removes to central authorities, presss from both sides the lower mould between two push pedals, makes the lower mould be in central authorities and the position that the mould corresponds, has further improved the precision of casting.

Optionally, the side walls opposite to the push plates on the two sides are respectively fixedly connected with limiting convex strips, and limiting grooves matched with the limiting convex strips are formed in the side walls of the lower die.

Through adopting above-mentioned technical scheme, spacing sand grip in the push pedal docks with the spacing groove on the lower mould lateral wall, provides spacing and direction for the removal of lower mould.

Optionally, the transmission mechanism is arranged at a feed end and a discharge end of the workbench, a mold pushing mechanism for pushing the lower mold to move is arranged at the middle section of the workbench, the mold pushing mechanism comprises a third motor, a third cylinder, a connecting plate, a lead screw and a guide rail, the lead screw is rotatably connected between the two supporting plates, one end of the lead screw penetrates through the supporting plates and is connected with an output shaft of the third motor, the guide rail is fixedly connected between the two supporting plates, one side of the connecting plate is fixedly connected with a nut which is in threaded connection with the lead screw, the other side of the connecting plate is fixedly connected with a slider which is in sliding fit with the guide rail, the third cylinder is connected with the bottom surface of the connecting plate, an output shaft of the third cylinder penetrates through the connecting plate to extend upwards, a push frame for pushing the lower mold to move is fixedly connected to an output shaft of the third cylinder, and the output shaft of the third cylinder is connected with the push frame, the sliding groove for the vertical part of the pushing frame to penetrate through is formed in the workbench along the length direction of the workbench and is located between the driving rollers at the feeding end and the discharging end.

Through adopting above-mentioned technical scheme, when the lower mould got into workstation middle part from the transmission of feed end transmission device down, the third cylinder started, pushed away the frame from the groove that slides near the one end of feed end stretch out and with the lateral wall butt of lower mould, the third motor starts, the lead screw takes place to rotate, under the screw-thread fit effect of lead screw and the spacing guide effect of slider and guide rail, the connecting plate removed to the discharge end from the feed end of workstation along the length direction of workstation. The push frame pushes the lower die, so that the centering and casting operation of the lower die is completed. When the lower mould was pushed away the frame and pushed to the driving roller contact with the discharge end, the third cylinder started, and the output shaft of third cylinder descends, pushes away under the vertical part of frame descends to the workstation, the third motor reversal makes the connecting plate transport to initial position, repeats the conveying to the lower mould of operation completion more than.

Optionally, be provided with the locating component who is used for advancing the location to the lower mould on the workstation, locating component includes joint piece and spring, it holds the chamber to have seted up the joint piece on the workstation, the one end of spring and the bottom fixed connection that the joint piece held the chamber, the other end and the joint piece fixed connection of spring, the joint piece is the wedge, the inclined plane of joint piece is towards the feed end of workstation, the joint chamber that corresponds with the joint piece is seted up to the bottom of lower mould.

Through adopting above-mentioned technical scheme, when the lower mould is pressed from both sides by two push pedal when the centre, mould pushing mechanism starts to make the lower mould remove along the length direction of workstation, because spacing sand grip and spacing groove butt joint, make the lower mould can not take place to remove in vertical direction, the bottom surface of lower mould presses the joint piece to the joint piece and holds the chamber in, the spring compression, when the lower mould is pushed to the position that the joint chamber corresponds with the joint piece, the elastic potential energy extension is resumeed to the spring, joint piece card is gone into in the joint chamber, mould pushing mechanism pause function, thereby the position of mould and lower mould corresponds in the realization. After the casting is finished, the mold pushing mechanism is started, the lower mold is continuously pushed, the clamping block is pressed into the clamping block accommodating cavity again, and the positioning assembly is separated from the lower mold.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the automatic upper die, transportation and casting of the lower die are realized through the mutual matching of the die conveying mechanism and the transmission mechanism;

2. through setting up the cooperation each other of centering subassembly, ejector mechanism and locating component, realized fixing a position the lower mould, improved the degree of automation of device.

Drawings

Fig. 1 is a schematic structural diagram of an automated casting and molding apparatus having an automatic mold-loading function according to an embodiment of the present application;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a partial cross-sectional view of an automated cast molding apparatus having an automatic cope mold function;

FIG. 4 is an enlarged view of portion B of FIG. 1;

FIG. 5 is an enlarged view of portion C of FIG. 3;

fig. 6 is a schematic structural diagram for embodying a lower die structure in the embodiment of the present application.

Description of reference numerals: 1. a mould conveying mechanism; 101. a conveyor belt; 102. a transmission shaft group; 1021. a driving shaft of the conveyor belt; 1022. a driven shaft of the conveyor belt; 103. driving the mould conveying assembly; 1031. a first motor; 1032. a first gear; 1033. a second gear; 104. a baffle plate; 2. a work table; 21. a sliding groove; 22. the clamping block accommodating cavity; 3. a support plate; 4. a transport mechanism; 41. a driving roller; 42. a second motor; 43. a drive roller receiving cavity; 44. a drive belt; 45. a driving shaft of the driving roller; 5. casting the component; 51. a gantry; 52. a first cylinder; 53. an upper die; 54. a delivery pipe; 55. a quantitative material taking box; 6. a mold pushing mechanism; 61. a third motor; 62. a third cylinder; 63. a connecting plate; 64. a screw rod; 65. a guide rail; 66. a slider; 67. a nut; 68. pushing the frame; 7. a centering assembly; 71. mounting a plate; 72. pushing the plate; 73. a second cylinder; 74. limiting convex strips; 8. a lower die; 81. a limiting groove; 82. a clamping cavity; 9. a positioning assembly; 91. a spring; 92. and a clamping block.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application provides an automatic casting forming device with mould function in automation, it has the automatic mould of going up, improves the effect of automatic casting efficiency.

Referring to fig. 1, an automatic casting and molding apparatus having an automatic mold-loading function includes a mold-feeding mechanism 1, a lower mold 8, a table 2, and a support plate 3. The backup pad 3 is provided with two, and two backup pads 3 are fixed connection in 2 length direction's of workstation both ends respectively, and backup pad 3 erects workstation 2 subaerial. One end of the workbench 2 in the length direction is a feeding end of the lower die 8, and the other end of the workbench is a discharging end of the lower die 8. The mould conveying mechanism 1 is arranged beside the feeding end of the workbench 2. The feed end and the discharge end of the workbench 2 are both provided with a section of transmission mechanism 4 for transmitting the lower die 8, the middle section of the workbench 2 is provided with a casting assembly 5, and a die pushing mechanism 6 for pushing the lower die 8 is arranged between the two sections of transmission mechanisms 4.

Referring to fig. 1, the mold feeding mechanism 1 includes a conveyor 101 and a transmission shaft set 102, and the transmission shaft set 102 includes a conveyor driving shaft 1021 and a conveyor driven shaft 1022. A frame is erected on the ground, the upper surface of the frame is obliquely arranged, one end of the frame is close to the ground, and the other end of the frame is close to the feeding end of the workbench 2. The conveyer belt driving shaft 1021 rotates and connects the one end that is close to ground at the frame, and conveyer belt driven shaft 1022 rotates and connects the one end that is close to workstation 2 at the frame, and the conveyer belt 101 cover is established between conveyer belt driving shaft 1021 and the conveyer belt driven shaft 1022. The driving mould conveying component 103 is connected to the driving shaft 1021 of the conveyor belt. A plurality of baffles 104 are fixedly connected to the conveyor belt 101 at equal intervals, and the baffles 104 are arranged in the same direction as the width direction of the conveyor belt 101.

Referring to fig. 2, the driving die transfer assembly 103 includes a first motor 1031, a first gear 1032, and a second gear 1033. The first motor 1031 is connected to the ground through a bolt, and the first gear 1032 is sleeved on an output shaft of the first motor 1031. The second gear 1033 is sleeved on the driving shaft 1021 of the conveyor belt, and the second gear 1033 is meshed with the first gear 1032. The first gear 1032 is a partial gear, and the second gear 1033 is a full gear.

Referring to fig. 1 and 2, when the lower molds 8 are loaded, each lower mold 8 is placed on the conveyor belt 101 between two adjacent baffle plates 104, and the side wall of the lower mold 8 abuts against the side wall of the baffle plate 104 by gravity. The first motor 1031 is started, the first gear 1032 rotates, the first gear 1032 is an incomplete gear, so that the second gear 1033 meshed with the first gear is intermittently rotated, the conveyor belt driving shaft 1021 intermittently rotates synchronously with the first gear, the lower die 8 placed on the conveyor belt 101 is intermittently loaded, and interval time is provided for positioning and casting of the lower die 8 in subsequent operations. The possibility that a plurality of lower dies 8 are stacked on the workbench 2 and influence casting due to continuous feeding is reduced.

Referring to fig. 3, the transfer mechanism 4 includes a driving roller 41 and a second motor 42. Have seted up a plurality of driving rollers on the feed end of workstation 2 and the discharge end and have held chamber 43, and the driving roller holds chamber 43 and sets up along the width direction of workstation 2. The driving roller 41 is rotatably connected to the driving roller accommodating chamber 43, and a part of the arc surface of the driving roller 41 is exposed out of the upper surface of the table 2.

Referring to fig. 3, the ends of the driving rollers 41 on the same side penetrate through the side wall of the working platform 2 and extend out of the working platform 2, and a driving belt 44 is sleeved on the ends of the driving rollers 41 extending out of the working platform 2. The driving roller 41 located at the endmost is selected as the driving roller driving shaft 45. The second motor 42 is connected with the workbench 2 through a bolt, and an output shaft of the second motor 42 is coaxially connected with the driving roller driving shaft 45.

Referring to fig. 1 and 3, when the lower mold 8 is conveyed to the feeding end of the worktable 2 through the mold conveying mechanism 1, the second motor 42 is started to drive the driving roller driving shaft 45 to rotate, the driving roller driving shaft 45 drives the driving belt 44 sleeved thereon to rotate, and the rest of the driving rollers 41 are synchronously moved under the friction force group to convey the lower mold 8 placed on the worktable 2.

Referring to fig. 1, the casting assembly 5 includes a gantry 51 and a first cylinder 52. The gantry 51 is fixedly connected to the workbench 2 along the width direction of the workbench 2, the first air cylinder 52 is connected to the top surface of the gantry 51 through a bolt, an output shaft of the first air cylinder 52 penetrates through the gantry 51 to extend downwards, an upper die 53 is fixedly connected to the output shaft of the first air cylinder 52, and a cavity of the upper die 53 is arranged downwards. The upper die 53 is provided with a casting opening, and the casting opening is communicated with the cavity of the upper die 53. The outer wall of the upper die 53 is connected with a material conveying pipe 54 communicated with the casting opening, and one end, far away from the upper die 53, of the material conveying pipe 54 is connected with a quantitative material taking box 55.

Referring to fig. 4, the gantry 51 is connected with a centering assembly 7 for adjusting the position of the lower mold 8, the centering assembly 7 includes a second cylinder 73 and a push plate 72, and mounting plates are respectively disposed on two sides of the gantry 51 and fixedly connected to the worktable. Two second cylinders 73 are symmetrically arranged about the gantry 51, the two second cylinders 73 are respectively connected to the mounting plate through bolts, an output shaft of each second cylinder 73 penetrates through the gantry 51 and extends into the gantry 51, and the push plate 72 is fixedly connected with the output shaft of each second cylinder 73. A horizontal limit convex strip 74 is fixedly connected to the push plate 72. The opposite two side walls of the lower mold 8 are provided with limiting grooves 81 corresponding to the limiting convex strips 74.

Referring to fig. 3, the mold pushing mechanism 6 includes a third motor 61, a third cylinder 62, a connecting plate 63, a lead screw 64, and a guide rail 65. The screw rod 64 is rotatably connected between the two support plates 3, one end of the screw rod 64 penetrates through the support plates 3, an installation block is fixedly connected to the ground, the third motor 61 is connected to the installation block through a bolt, and an output shaft of the third motor 61 is connected with one end of the screw rod 64 penetrating through the support plates 3. The guide rails 65 are fixedly connected between the two support plates 3. The directions of the guide rail 65 and the screw rod 64 are both parallel to the length direction of the workbench 2, and the guide rail 65 and the screw rod 64 are on the same horizontal plane.

Referring to fig. 3, a slide block 66 is fixedly connected to one side of the connecting plate 63, the slide block 66 is in sliding fit with the guide rail 65, a nut 67 is fixedly connected to the other side of the connecting plate 63, and the screw rod 64 is in threaded fit with the nut 67. The third cylinder 62 is connected to the bottom surface of the connecting plate 63, and an output shaft of the third cylinder 62 passes through the connecting plate 63 and is fixedly connected with a push frame 68. The pushing frame 68 comprises a horizontal rod and a vertical rod, the output shaft of the third cylinder 62 is connected with the horizontal rod of the pushing frame 68, and the vertical rod is fixedly connected with one of the two ends of the horizontal rod respectively. Two sliding grooves 21 for the vertical part of the pushing frame 68 to pass through are formed in the length direction of the workbench 2, and the sliding grooves 21 are formed between the driving rollers 41 at the feeding end and the discharging end of the workbench 2.

Referring to fig. 1 and 3, when the lower mold 8 is transferred to the middle section of the workbench 2 through the transfer mechanism 4 at the feeding end of the workbench 2, the third cylinder 62 is started, the output shaft of the third cylinder 62 extends to drive the pushing frame 68 to ascend, and the vertical part of the pushing frame 68 extends out from one end of the sliding chute 21 close to the feeding end of the workbench 2. When the third motor 61 is started, the screw rod 64 is driven by the third motor 61 to rotate, the connecting plate 63 moves along the direction from the feeding end to the discharging end of the workbench 2 under the limiting and guiding action of the slide block 66 and the guide rail 65, and the vertical part of the pushing frame 68 pushes the lower die 8 to move.

Referring to fig. 3 and 4, when the lower mold 8 is pushed to the lower side of the upper mold 53, the operation of the third cylinder 62 is suspended and the push frame 68 stops moving. Two second cylinders 73 that set up relatively start, and the output rod of second cylinder 73 extends, and push pedal 72 removes in portal 51, and two push pedal 72 press from both sides lower mould 8 in the centre, and spacing sand grip 74 on the push pedal 72 and the cell body sliding fit on the lower mould 8 to adjust lower mould 8 to going up the mould 53 under.

Referring to fig. 3 and 4, after the position of the lower mold 8 is adjusted, the first cylinder 52 is actuated, the upper mold 53 connected to the output shaft of the first cylinder 52 is lowered to abut against the lower mold 8, and the casting material is introduced from the quantitative material taking box 55 into the cavity between the upper mold 53 and the lower mold 8. After the casting is completed, the first cylinder 52 is started, the upper die 53 is lifted, and the third motor 61 is restarted to push the lower die 8 towards the discharging end of the workbench 2. When the lower die 8 contacts the transmission mechanism 4 at the discharging end, the third cylinder 62 is started to drive the pushing frame 68 to descend, the vertical part of the pushing frame 68 descends below the workbench 2, the third motor 61 rotates reversely, and the connecting plate 63 reversely moves to the initial position under the driving action of the third motor. The operations are repeated to finish the transportation of the lower die 8.

Referring to fig. 4 and 5, a positioning assembly 9 for positioning the lower mold 8 is disposed on the worktable 2, the positioning assembly 9 is located below the gantry 51, and the positioning assembly 9 includes a spring 91 and a clamping block 92. The clamping block is arranged on the workbench 2 to hold the cavity 22, one end of the spring 91 is fixedly connected to the bottom of the clamping block holding the cavity 22, and the other end of the spring is fixedly connected with the clamping block 92. In a natural state, the top end of the clamping block 92 extends out of the clamping block accommodating cavity 22. The clamping block 92 is wedge-shaped, and the inclined plane of the clamping block 92 faces the feeding end of the workbench 2. The bottom surface of the lower die 8 is provided with a clamping cavity 82, and when the lower die 8 is clamped between the two push plates 72 and the clamping block 92 is positioned in the clamping cavity 82 of the lower die 8, the upper die 53 corresponds to the lower die 8.

Referring to fig. 4 and 5, when the lower mold 8 is clamped by the push plate 72, the push frame 68 pushes the lower mold 8 to the discharge end of the workbench 2, but the limit raised strip 74 and the limit groove 81 are in sliding fit to generate a limit and guide effect on the lower mold 8, the lower mold 8 presses the clamping block 92 into the clamping block accommodating cavity 22, and the spring 91 is compressed.

Referring to fig. 4 to 6, when the lower mold 8 is pushed to the position where the clamping cavity 82 corresponds to the clamping block 92, the spring 91 recovers the elastic potential energy, the clamping block 92 is sprung into the clamping cavity 82, and the position correspondence of the upper mold 53 and the lower mold 8 is completed. After the casting is completed, the pushing frame 68 continues to push the lower mold 8, the clamping block 92 is pressed into the clamping block accommodating cavity 22 again, and the positioning assembly 9 is separated from the lower mold 8.

The implementation principle of the automatic casting forming device with the automatic mould feeding function is as follows: the mold conveying mechanism 1 feeds the lower mold 8, and the lower mold 8 is sequentially conveyed to the workbench 2. The lower die 8 is transported to the middle section of the worktable 2 under the action of the conveying mechanism 4 at the feeding end of the worktable 2. The centering assembly 7 clamps the lower die 8 between the two push plates 72, the push frame 68 pushes the lower die 8 to advance, and the positioning assembly 9 positions the lower die 8. After the positioning is completed, the upper mold 53 is lowered to be in butt joint with the lower mold 8, and the cast material enters a cavity between the upper mold 53 and the lower mold 8 from the quantitative material taking box 55. After casting is completed, the upper mold 53 is lifted, and the pushing frame 68 continues to push the lower mold 8 and the casting member therein to move. The lower mould 8 is carried out of the working table 2 by the conveying mechanism 4 at the discharge end of the working table 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. An automatic casting forming device with an automatic upper die function comprises a die conveying mechanism (1), a lower die (8), a workbench (2) and a supporting plate (3), the worktable (2) is erected on the ground by the supporting plate (3), the mould conveying mechanism (1) is arranged beside the feeding end of the worktable (2), the workbench (2) is provided with a casting component (5), the casting component (5) comprises a gantry (51), the gantry (51) is fixedly connected to the workbench (2), a first air cylinder (52) is installed at the top of the gantry (51), the output shaft of the first air cylinder (52) penetrates through the door frame (51) and extends downwards, an upper die (53) is connected to an output shaft of the first air cylinder (52), and a transmission mechanism (4) for driving the lower die (8) to move below the upper die (53) or be far away from the upper die (53) is arranged on the workbench (2).

2. The automatic casting and molding device with the automatic mold-loading function according to claim 1, wherein: defeated mould mechanism (1) is including conveyer belt (101) and transmission shaft group (102), the feed end of conveyer belt (101) is located subaerial, the discharge end of conveyer belt (101) docks with the feed end of workstation (2), equidistant a plurality of baffles (104) that are provided with in conveyer belt (101), baffle (104) and the width direction syntropy setting of conveyer belt (101), transmission shaft group (102) is including conveyer belt driving shaft (1021) and conveyer belt driven shaft (1022), be connected with on conveyer belt driving shaft (1021) and be used for the defeated mould subassembly of drive (103) motion of drive conveyer belt (101).

3. The automatic casting and molding device with the automatic mold-loading function according to claim 2, wherein: the driving die conveying assembly (103) comprises a first motor (1031), a first gear (1032) and a second gear (1033), the first gear (1032) is sleeved on an output shaft of the first motor (1031), the first gear (1032) is an incomplete gear, the second gear (1033) is sleeved on a driving shaft (1021) of the conveying belt, and the first gear (1032) is meshed with the second gear (1033).

4. The automatic casting and molding device with the automatic mold-loading function according to claim 1, wherein: transmission mechanism (4) include driving roller (41) and second motor (42), the upper surface of workstation (2) is offered the driving roller who is used for placing driving roller (41) along the width direction of workstation (2) and is held chamber (43), the driving roller holds chamber (43) and opens along the length direction of workstation (2) and has a plurality of, driving roller (41) rotate to be connected in driving roller holds chamber (43), a part cambered surface of driving roller (41) exposes workstation (2) surface, and workstation (2) and common cover are worn out to the tip of a plurality of driving rollers (41) are equipped with driving band (44), select one of them driving roller (41) are driving roller driving shaft (45), the output shaft of second motor (42) is connected in driving roller driving shaft (45).

5. The automatic casting and molding device with the automatic mold-loading function according to claim 1, wherein: the centering assembly (7) used for centering the lower die (8) is connected onto the workbench (2), the centering assembly (7) comprises a second air cylinder (73) and a push plate (72), the number of the second air cylinders (73) is two, the second air cylinders (73) are symmetrically arranged relative to the door frame (51), an output shaft of each second air cylinder (73) penetrates through the door frame (51) and extends into the door frame (51), and the push plate (72) is connected onto the output shaft of each second air cylinder (73).

6. The automatic casting and molding device with the automatic mold-loading function according to claim 5, wherein: the side walls opposite to the push plates (72) on the two sides are respectively fixedly connected with a limiting convex strip (74), and the side wall of the lower die (8) is provided with a limiting groove (81) matched with the limiting convex strip (74).

7. The automatic casting and molding device with the automatic mold-loading function according to claim 5, wherein: the conveying mechanism (4) is arranged at the feeding end and the discharging end of the workbench (2), a mold pushing mechanism (6) used for pushing the lower mold (8) to move is arranged at the middle section of the workbench (2), the mold pushing mechanism (6) comprises a third motor (61), a third cylinder (62), a connecting plate (63), a screw rod (64) and a guide rail (65), the screw rod (64) is rotatably connected between the two supporting plates (3), one end of the screw rod (64) penetrates through the supporting plates (3) and is connected with an output shaft of the third motor (61), the guide rail (65) is fixedly connected between the two supporting plates (3), one side of the connecting plate (63) is fixedly connected with a screw nut (67) in threaded connection with the screw rod (64), the other side of the connecting plate is fixedly connected with a sliding block (66) in sliding fit with the guide rail (65), and the third cylinder (62) is connected to the bottom surface of the connecting plate (63), an output shaft of the third cylinder (62) penetrates through the connecting plate (63) and extends upwards, a pushing frame (68) used for pushing the lower die (8) to move is fixedly connected to an output shaft of the third cylinder (62), the output shaft of the third cylinder (62) is connected with the pushing frame (68), a sliding groove (21) for the vertical part of the pushing frame (68) to penetrate is formed in the length direction of the workbench (2), and the sliding groove (21) is located between the feeding end and the transmission roller (41) at the discharging end.

8. The automatic casting and molding device with the automatic mold-loading function according to claim 6, wherein: be provided with on workstation (2) and be used for carrying out locating component (9) of fixing a position lower mould (8), locating component (9) are including joint piece (92) and spring (91), it holds chamber (22) to have seted up the joint piece on workstation (2), the bottom fixed connection that the one end and the joint piece of spring (91) held chamber (22), the other end and joint piece (92) fixed connection of spring (91), joint piece (92) are the wedge, the inclined plane of joint piece (92) is towards the feed end of workstation (2), joint chamber (82) that correspond with joint piece (92) are seted up to the bottom of lower mould (8).

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