CN216758147U - Automatic pouring device of melt for investment casting - Google Patents

Abstract

The application discloses a molten material automatic pouring device for investment casting, which relates to the technical field of investment casting and comprises a frame body and a connecting shaft rotationally arranged on the frame body, wherein the axial direction and the rotational axial direction of the connecting shaft are both vertically arranged, and a rotating assembly used for driving the connecting shaft to rotate is arranged on the frame body; the connecting shaft is arranged on the frame body in a lifting way, and the frame body is also provided with a lifting assembly used for driving the connecting shaft to lift; the lower extreme of connecting axle is installed and is ladled out the spoon, and the opening of ladling out the spoon sets up, and the spoon handle of ladling out the spoon is the level setting, and the rotation axial of ladling out the spoon is coaxial setting with spoon handle axis, is provided with on the connecting axle to be used for driving and ladles out spoon pivoted upset subassembly. The application has the effect of improving the safety of the melt pouring process in investment casting, is wide in application range and is beneficial to large-batch operation.

Description

Automatic pouring device of melt for investment casting

Technical Field

The application relates to the technical field of investment casting technology, in particular to a molten material automatic pouring device for investment casting.

Background

Investment casting, also known as lost wax casting, comprises the procedures of wax pressing, wax trimming, tree assembling, slurry dipping, wax melting, metal liquid pouring, post-treatment and the like; specifically, a wax mold of a part to be cast is made of wax, and refractory materials such as clay and a binder are coated on the wax mold; then, putting the model into a roasting furnace for heating, so that the wax is melted and flows out, and obtaining a mould shell made of refractory materials; then, putting the metal raw material into an intermediate frequency furnace for heating and melting, and then putting the mould shell on the lower side of the opening of the intermediate frequency furnace to pour molten metal into the mould shell; after the metal has cooled, the refractory material is broken up to obtain a metal product.

At present, when a related manufacturer carries out precision investment casting, molten metal in an intermediate frequency furnace is generally injected into a mould shell in a manual mode; during specific operation, a worker holds the handle end of the scoop, extends the scoop port end of the scoop into the intermediate frequency furnace from the opening of the intermediate frequency furnace, rotates the handle end of the scoop, and scoops molten metal in the metal; then, the scooped molten metal is poured into the corresponding mold shell, so as to obtain the required metal product.

To the correlation technique among the above-mentioned, the inventor thinks, utilize artifical handheld ladle to scoop up the interior molten metal of intermediate frequency furnace to with its manual pouring to the mould shell in, because the opening part temperature of intermediate frequency furnace is high, and the pouring process is difficult to control during the manual pouring molten metal, the easy firing of staff exists great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to promote the security of melt pouring process in the investment casting, this application provides an automatic pouring device of melt for investment casting.

The application provides a pair of melt automatic pouring device for investment casting adopts following technical scheme:

a molten material automatic pouring device for investment casting comprises a frame body and a connecting shaft rotationally arranged on the frame body, wherein the axial direction and the rotational axial direction of the connecting shaft are both vertically arranged, and a rotating assembly used for driving the connecting shaft to rotate is arranged on the frame body; the connecting shaft is arranged on the frame body in a lifting manner, and the frame body is also provided with a lifting assembly used for driving the connecting shaft to lift; the lower extreme of connecting axle is installed and is ladled out the spoon, the opening of ladling out the spoon sets up, the spoon handle of ladling out the spoon is the level setting, the rotation axial of ladling out the spoon is coaxial setting with spoon handle axis, be provided with on the connecting axle and be used for driving ladling out spoon pivoted upset subassembly.

By adopting the technical scheme, when in actual use, a worker takes the formwork roasted at high temperature out of the roasting furnace and places the formwork on the corresponding supporting platform; then, the frame body is placed above the supporting platform; the rotating assembly is started immediately to drive the connecting shaft to rotate, and the connecting shaft drives the scoop port of the scoop to rotate to the lower part of the furnace mouth of the intermediate frequency furnace; then, the intermediate frequency furnace is inclined, and the molten material in the intermediate frequency furnace is poured into the scoop; after a certain amount of molten material is contained in the scooping spoon, the rotating assembly drives the connecting shaft to rotate, and the connecting shaft drives the scooping opening of the scooping spoon to move to the position above the corresponding formwork; then, the lifting component is started to drive the scoop port of the scoop to descend to the upper surface of the corresponding mould shell; then, the overturning assembly is started immediately to drive the scoop to rotate around the axis of the scoop handle, so that the mouth of the scoop is inclined, and molten materials in the scoop are injected into a corresponding mould shell, and further automatic casting operation of the molten materials is realized; replace artifical manual scooping melt and pour into the mould shell in with this operation, melt pouring process automation level is high, need not artificial intervention, helps reducing the condition emergence of burning staff, and then effectively promotes the security of melt pouring process in the investment casting.

Preferably, the rotating assembly comprises a rotating motor arranged on the frame body, and a driving gear ring is coaxially fixed on an output shaft of the rotating motor; the coaxial carousel that is fixed with in the upper end of connecting axle, the draw-in groove has been seted up to the corresponding carousel on the support body, the edge of carousel inlays and is equipped with the ball, the outer disc and the draw-in groove inner wall roll connection of ball, the outer disc of carousel coaxial fixation has driven ring gear, drive ring gear and driven ring gear meshing and transmission are connected.

By adopting the technical scheme, when the horizontal position of the scoop is required to be adjusted, the rotating motor is started, the rotating motor output shaft drives the driving gear ring to rotate, the driving gear ring is meshed with the driven gear ring, the driving gear ring simultaneously drives the driven gear ring to rotate, the driven gear ring drives the rotary table to rotate in the clamping groove, and the rotary table synchronously drives the connecting shaft to rotate, so that the connecting shaft is driven; the driving structure is simple and ingenious, the enterprise production and manufacturing are facilitated, and the enterprise production cost is reduced.

Preferably, the lifting assembly comprises a lifting motor, a shell of the lifting motor is fixed on the turntable, a piston rod of the lifting motor is vertically arranged, and the end part of the piston rod of the lifting motor is fixedly connected with the connecting shaft.

Through adopting above-mentioned technical scheme, go up and down with the help of elevator motor drive connecting axle, drive simple structure helps further saving enterprise manufacturing cost.

Preferably, the fixed cover of connecting axle outer wall is equipped with the backup pad, vertically be fixed with a plurality of guide bars in the backup pad, arbitrary guide bar all runs through the carousel from bottom to top along vertical direction and with the cooperation of sliding of carousel.

By adopting the technical scheme, when the lifting motor drives the connecting shaft to vertically lift, any guide rod is matched with the rotary table in a sliding manner along the vertical direction; the guide bar is used for leading the elevating movement of connecting rod, and the wobbling condition of connecting rod lower extreme takes place when reducing the vertical lift of connecting rod to stability when promoting the lifting of ladling spoon, and then help guaranteeing the interior melt pouring of ladling spoon to the accuracy in the mould shell.

Preferably, a shaft sleeve is coaxially sleeved outside the connecting shaft and fixed to the lower side of the supporting plate; the spoon handle end of the spoon is coaxially sleeved with a sleeve, the shaft sleeve is communicated with the sleeve, and the lower end of the shaft sleeve is fixedly connected with the outer wall of the sleeve; the overturning assembly comprises an overturning motor fixed on the sleeve and deviating from the end of the scoop handle, and an output shaft of the overturning motor is in coaxial transmission connection with the scoop handle.

By adopting the technical scheme, after the lifting motor drives the scooping spoon to descend to a proper position, the overturning motor is started, and the output shaft of the overturning motor drives the scooping spoon to axially rotate around the scoop handle, so that the scoop mouth of the scooping spoon is inclined, and further molten material in the scooping spoon is poured into a lower formwork, so that automatic pouring operation of the molten material is completed, the automation degree is high, and the accuracy of the molten material in pouring into the formwork is effectively improved; meanwhile, the process does not need human intervention, the situation that the heat source burns workers is effectively reduced, and the safety of the molten material pouring process is effectively improved.

Preferably, the support body is provided with the seat that slides that horizontally slides, the carousel rotate the motor and all install on the seat that slides, be provided with the subassembly that slides that is used for supplying the seat that slides to slide between support body and the seat that slides.

Through adopting above-mentioned technical scheme, treat the mould shell pouring of ladling out the spoon below and accomplish the back, the subassembly drive that slides on the support body level to make the seat that slides drive the ladling out spoon of installing above that move to next mould shell directly over, with this carry out the pouring operation of melt in the next mould shell, degree of automation is high, helps promoting the work efficiency of melt pouring operation.

Preferably, the sliding assembly comprises a first sliding chute arranged on the frame body, and one first sliding chute is arranged on any two opposite sides of the sliding seat; the side wall of the sliding seat close to any one first sliding groove is provided with a clamping block, and any one clamping block is embedded into the corresponding first sliding groove and is in sliding fit with the corresponding first sliding groove along the length direction of the first sliding groove; the frame body is provided with a driving piece for driving the sliding seat to slide.

By adopting the technical scheme, the sliding seat is erected on the corresponding first sliding groove through the corresponding clamping block; during the in-service use, the driving piece starts, and the drive seat that slides reciprocates along first spout length direction for arbitrary fixture block all corresponds the cooperation of sliding of first spout inner wall relatively, effectively promotes the stability of the seat reciprocal process of sliding.

Preferably, the driving part comprises a first servo motor, the first servo motor is respectively installed on the frame bodies at two ends of the first chute, a first gear is coaxially fixed on an output shaft of any one first servo motor, and the two first gears are in transmission connection through a first chain; the upper side of the sliding seat is formed with connecting teeth, and the first chain is meshed with the connecting teeth and pushes the sliding seat to slide in a reciprocating manner.

By adopting the technical scheme, when the position of the scoop needs to be moved, the first servo motor is started to drive the corresponding first gear to rotate, and the first gear drives the first chain to reciprocate along the length direction of the first sliding groove; the first chain is meshed with the connecting teeth, and when the first chain moves, the connecting teeth and the sliding seat are pushed to reciprocate along the first sliding groove, so that the sliding seat is driven; the driving structure is simple, the enterprise can conveniently carry out production and manufacturing, and the production cost of the enterprise is effectively saved.

Preferably, a sliding frame is arranged on the frame body, the first sliding groove is arranged on the sliding frame, the length direction of the sliding frame is parallel to the length direction of the first sliding groove, second sliding grooves are arranged at two ends of the frame body in the length direction of the sliding frame, the length direction of each second sliding groove is parallel to the width direction of the sliding frame, and two ends of the sliding frame in the length direction are respectively erected on the corresponding second sliding grooves and are connected with the second sliding grooves in a sliding manner along the length direction of the second sliding grooves; the frame body is provided with a power part for driving the sliding frame to slide.

Through adopting above-mentioned technical scheme, make the frame that slides along the reciprocal sliding of second spout length direction level, combine the seat that slides along the reciprocal sliding of first spout length direction's level to make the ladle out along arbitrary horizontal direction motion, make this melt automatic pouring device satisfy the pouring requirement of different positions mould shells, effectively enlarge this melt automatic pouring device's application scope, promote its practicality.

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

the rotating assembly drives the connecting shaft to vertically rotate, so that the horizontal direction of the scooping spoon is driven, the lifting assembly drives the connecting shaft to vertically lift, the scooping spoon moves along the height direction, meanwhile, the overturning assembly drives the scooping spoon to axially rotate along the spoon handle, and the pouring action of molten materials in the scooping spoon is realized, so that the manual operation of scooping the molten materials and pouring the molten materials manually is replaced, the automation degree is high, manual intervention is not needed, the situation that a heat source burns workers is effectively reduced, and the safety of the molten material pouring process is effectively improved;

the sliding seat is driven by the first servo motor and the chain wheel to slide back and forth along the length direction of the first sliding groove, so that the ladle can move in a large range along a horizontal straight line, the pouring requirements of formworks with different distances in the same straight line are met, and the application range of the automatic molten material pouring device is expanded;

utilize second servo motor and sprocket drive slip frame along the reciprocal sliding of second spout length direction, owing to the seat that slides along the reciprocal sliding of first spout length direction to realize the reciprocal sliding motion of ladling out the spoon in arbitrary horizontal direction on the seat that slides, make this automatic pouring device of melt satisfy the pouring requirement of different positions mould shells in the same horizontal plane, help further enlarging the suitability of this automatic pouring device of melt.

Drawings

FIG. 1 is an axial view of an embodiment of the present invention, which mainly shows the overall structure of the automatic molten material pouring apparatus for investment casting.

Fig. 2 is an axis measuring view mainly showing the overall structure of the sliding frame in the embodiment of the present application.

Fig. 3 is a schematic view of an axis of the embodiment of the present application, which mainly shows the overall structure of the sliding seat.

Fig. 4 is a sectional view mainly showing the installation position of the turntable in the embodiment of the present application.

Reference numerals are as follows: 1. a frame body; 11. a sliding frame; 111. a first chute; 12. a power member; 121. a second servo motor; 13. a second chute; 2. a sliding seat; 21. a connecting shaft; 211. a support plate; 222. a guide bar; 22. a rotating assembly; 221. rotating the motor; 2211. a drive gear ring; 23. a lifting assembly; 231. a lifting motor; 24. a clamping block; 25. a connecting tooth; 26. a card slot; 3. a drive member; 31. a first servo motor; 32. a first gear; 33. a first chain; 4. scooping; 5. a turnover assembly; 51. turning over a motor; 6. a turntable; 61. a driven gear ring; 62. a ball bearing; 7. a shaft sleeve; 8. a sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses automatic pouring device of melt for investment casting.

Referring to fig. 1 and 2, an automatic molten material pouring device for investment casting comprises a frame body 1 and a sliding frame 11 horizontally arranged on the frame body 1 in a sliding manner, wherein a power part 12 for driving the sliding frame 11 to slide is arranged on the frame body 1; a sliding seat 2 is horizontally arranged on the sliding frame 11 in a sliding manner, a driving piece 3 for driving the sliding seat 2 to slide is also arranged on the sliding frame 11, a connecting shaft 21 is vertically arranged on the sliding seat 2, the connecting shaft 21 is rotatably arranged around the axis of the connecting shaft, and a rotating assembly 22 for driving the connecting shaft 21 to rotate is arranged on the sliding seat 2; meanwhile, the connecting shaft 21 is arranged in a lifting manner along the axial direction of the connecting shaft, and the sliding seat 2 is also provided with a lifting assembly 23 for driving the connecting shaft 21 to lift; the lower extreme of connecting axle 21 rotates and is provided with ladling out spoon 4, and initial condition, the opening of ladling out spoon 4 sets up, and the spoon handle of ladling out spoon 4 is the level setting, and the axis of rotation of ladling out spoon 4 is coaxial setting with ladling out spoon 4 spoon handle axis, still is provided with on the connecting axle 21 to be used for driving ladling out spoon 4 pivoted upset subassembly 5.

When the mould shell roasting furnace is actually used, after the corresponding mould shell is fully roasted by the roasting furnace, workers take the mould shell out of the roasting furnace and arrange the mould shell on the corresponding supporting platform in an array manner; then, the frame body 1 is erected above the supporting platform, and the length direction of the sliding frame 11 is kept parallel to the length direction of one row of the formworks; when the molten material pouring operation is carried out, the rotating assembly 22 is started firstly to drive the connecting shaft 21 to rotate, and the connecting shaft 21 drives the ladle mouth end of the ladle 4 to rotate to the lower part of the intermediate frequency furnace mouth; then, the intermediate frequency furnace is inclined, and the internal melt is injected into the scoop 4; then, the rotating component 22 is started again to drive the scoop end of the scoop 4 to rotate to the position right above the corresponding mould shell opening; then, the lifting component 23 is started to drive the scoop 4 to descend to the upper surface of the corresponding mould shell; the turning component 5 is started immediately, the scoop 4 is driven to rotate around the axis of the scoop handle, the mouth of the scoop 4 is inclined, and the melting material in the scoop 4 is poured into the corresponding mould shell.

After a mould shell is poured, the overturning assembly 5 drives the scoop 4 to rotate reversely around the axis of the scoop handle, so that the scoop mouth of the scoop 4 is restored to be arranged upwards; then, the driving piece 3 drives the sliding seat 2 to horizontally slide, so that the scoop mouth of the scoop 4 moves to the upper part of the adjacent formwork on the same straight line, and melting and pouring operation is carried out; after the same row of the formworks are poured, the power part 12 is started to drive the sliding frame 11 to horizontally slide along the width direction of the sliding frame, so that the scoop mouth of the scoop 4 moves to the upper part of one row or a plurality of rows of the formworks, and the pouring operation of corresponding molten materials is carried out; then, the driving part 3 drives the sliding seat 2 to horizontally slide, so that the scoop 4 carries out melt pouring on a corresponding row of a plurality of formworks; the above steps are repeated until all the formwork melt pouring operations are completed.

Specifically, referring to fig. 2 and 3, the sliding seat 2 is arranged in a rectangular shape, and the sliding seat 2 is arranged on the sliding frame 11; the length direction of the sliding frame 11 is parallel to the length direction of the frame body 1, and the edges of the sliding seat 2 corresponding to the two sides of the sliding frame 11 in the width direction are provided with clamping blocks 24; a first sliding groove 111 is formed in the sliding frame 11 corresponding to any one of the clamping blocks 24, and the length direction of any one of the first sliding grooves 111 is parallel to the length direction of the sliding frame 11; when in use, any one of the fixture blocks 24 is embedded in the corresponding first sliding groove 111 and is in sliding fit with the inner wall of the corresponding first sliding groove 111 along the length direction of the first sliding groove 111.

The driving part 3 comprises a first servo motor 31 arranged at one end of the sliding frame 11 in the length direction, a first gear 32 is coaxially fixed on an output shaft of the first servo motor 31, another first gear 32 is rotatably arranged at one end of the sliding frame 11 in the length direction, which is far away from the first servo motor 31, and the rotating axis directions of the two first gears 32 are both parallel to the width direction of the sliding frame 11; the two first gears 32 are in transmission connection through a first chain 33, and the horizontal length direction of the first chain 33 is parallel to the length direction of the first sliding chute 111; a plurality of connecting teeth 25 are formed on the upper side of the sliding seat 2 at equal intervals corresponding to the first chain 33, and the first chain 33 is meshed with the connecting teeth 25 and pushes the sliding seat 2 to slide back and forth along the length direction of the first sliding groove 111.

Similarly, referring to fig. 1 and 3, the two ends of the frame body 1 in the length direction of the sliding frame 11 are respectively provided with a second sliding chute 13, the two ends of the sliding frame 11 in the length direction are respectively erected on the corresponding second sliding chutes 13, and the sliding structures of the sliding frame 11 and the frame body 1 and the sliding structures of the sliding base 2 and the first sliding chute 111 are the same; in this embodiment of the present application, the power member 12 includes a second servo motor 121, and the connection structure of the second servo motor 121 and the sliding rack 11, and the connection structure of the first servo motor 31 and the sliding seat 2 are the same.

Referring to fig. 3 and 4, a clamping groove 26 is formed in the middle of the sliding seat 2, the rotating disc 6 is rotatably arranged in the clamping groove 26, and the connecting shaft 21 coaxially penetrates through the rotating disc 6 and is fixedly connected with the rotating disc 6; in this embodiment of the present application, the rotating assembly 22 includes a rotating motor 221 installed on the sliding seat 2, a casing of the rotating motor 221 is fixedly connected with the sliding seat 2, and a driving gear ring 2211 is coaxially fixed and sleeved on an output shaft of the rotating motor 221; correspondingly, a driven gear ring 61 is coaxially and fixedly sleeved on the outer circular surface of the turntable 6; in use, the driving ring gear 2211 is engaged with and drivingly connected to the driven ring gear 61.

Meanwhile, in order to ensure the smooth rotation of the rotary disc 6 in the clamping groove 26, a plurality of balls 62 are embedded at the edge of the rotary disc 6 around the axis of the rotary disc, and the outer circular surface of any ball 62 is in rolling connection with the inner wall of the clamping groove 26.

In this embodiment of the present application, the lifting assembly 23 includes a lifting motor 231, a cylinder of the lifting motor 231 is fixed to the central axis of the upper side surface of the turntable 6, and an end of an output shaft of the lifting motor 231 is coaxially and fixedly connected to the upper end of the connecting shaft 21. During the use, lift motor 231 output shaft extension drives connecting axle 21 and goes up and down along self axis is vertical, and connecting axle 21 drives lower extreme scoop 4 simultaneously and goes up and down. For promoting the stability of the lift process of scooping up 4, reduce its condition along the radial swing of connecting axle 21 and take place, the coaxial fixed cover of connecting axle 21 outer wall is equipped with backup pad 211, vertically is fixed with a plurality of guide bars 222 on the backup pad 211, and the upper end of arbitrary guide bar 222 all runs through carousel 6 along vertical direction top-down to with carousel 6 sliding fit.

Referring to fig. 1 and 4, a shaft sleeve 7 is coaxially fixed on the lower side of the support plate 211, and the connecting shaft 21 penetrates through the shaft sleeve 7 and is in clearance fit with the shaft sleeve 7; a sleeve 8 is horizontally fixed at the lower end of the shaft sleeve 7; the handle end of the scoop 4 is coaxially embedded in the sleeve 8 and is in clearance fit with the sleeve 8; the lower end of the connecting shaft 21 extends into the sleeve 8 and is fixedly connected with the spoon handle; in this embodiment of this application, upset subassembly 5 is including installing in sleeve 8 and deviating from the upset motor 51 of scooping 4 spoon mouth end, the casing and the sleeve 8 fixed connection of upset motor 51, and the output shaft of upset motor 51 is connected with the coaxial transmission of scooping 4 spoon handles.

The application principle of the automatic pouring device of the molten material for investment casting is as follows: after the corresponding formwork is fully roasted by the roasting furnace, workers take the formwork out of the roasting furnace and arrange the formwork on the corresponding supporting platform in an array manner; then, the frame body 1 is erected above the supporting platform, and the length direction of the sliding frame 11 is kept parallel to the length direction of one row of the formworks; when the molten material pouring operation is carried out, the rotating motor 221 is started to drive the connecting shaft 21 and the scoop 4 arranged at the lower end of the connecting shaft 21 to rotate until the scoop mouth end of the scoop 4 rotates to the lower part of the furnace mouth of the intermediate frequency furnace; then, the intermediate frequency furnace is inclined, and the internal melt is injected into the scoop 4; then, the rotating motor 221 drives the scoop end of the scoop 4 to rotate to the position right above the corresponding mould shell opening; then, the lifting motor 231 is started to drive the scoop 4 to descend to the upper surface of the corresponding mould shell; the turning motor 51 is started immediately to drive the scoop 4 to rotate around the axis of the scoop handle, so that the mouth of the scoop 4 is inclined, and the molten material in the scoop 4 is poured into the corresponding mould shell.

After a mould shell is poured, the overturning motor 51 drives the scoop 4 to rotate reversely around the axis of the scoop handle, so that the scoop mouth of the scoop 4 is restored to be arranged upwards; then, the first servo motor 31 is started to drive the first chain 33 to rotate, the first chain 33 drives the sliding seat 2 to horizontally slide, so that the spoon mouth of the spoon 4 moves to the upper part of the adjacent formwork in the length direction of the frame body 1, and molten material pouring operation is carried out; after the same row of the formworks are poured, the second servo motor 121 is started to drive the sliding frame 11 to horizontally slide along the width direction of the frame body 1, so that the scoop mouth of the scoop 4 moves to the upper part of one row or a plurality of rows of the formworks, and the pouring operation of corresponding molten materials is carried out; then, the first servo motor 31 drives the sliding seat 2 to horizontally slide, so that the scoop 4 carries out melt pouring on a corresponding row of a plurality of formworks; the above steps are repeated until all the formwork melt pouring operations are completed.

By adopting the mode to pour the molten material into the formwork, the automation degree is high, manual intervention is not needed, the situation that workers are burnt is effectively reduced, and the safety of the molten material pouring process in investment casting is improved; meanwhile, the first sliding groove 111 and the second sliding groove 13 are utilized to enable the scooping spoon 4 to slide in a reciprocating manner along any horizontal direction, so that the automatic molten material pouring device meets pouring requirements of formworks at different positions, and the applicability of the automatic molten material pouring device is effectively improved.

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 (9)

1. The utility model provides an automatic pouring device of melt for investment casting which characterized in that: the device comprises a frame body (1) and a connecting shaft (21) rotatably arranged on the frame body (1), wherein both the axial direction and the rotating axial direction of the connecting shaft (21) are vertically arranged, and a rotating assembly (22) for driving the connecting shaft (21) to rotate is arranged on the frame body (1); the connecting shaft (21) is arranged on the frame body (1) in a lifting manner, and the frame body (1) is also provided with a lifting assembly (23) for driving the connecting shaft (21) to lift; ladle (4) are installed to the lower extreme of connecting axle (21), the opening of ladle (4) sets up, the spoon handle of ladle (4) is the level setting, the rotation axial of ladle (4) is coaxial setting with spoon handle axis, be provided with on connecting axle (21) and be used for the drive to ladle out spoon (4) pivoted upset subassembly (5).

2. The automatic molten material pouring apparatus for investment casting of claim 1 wherein: the rotating assembly (22) comprises a rotating motor (221) arranged on the frame body (1), and a driving gear ring (2211) is coaxially fixed on an output shaft of the rotating motor (221); the coaxial carousel (6) that is fixed with in upper end of connecting axle (21), draw-in groove (26) have been seted up corresponding carousel (6) on support body (1), the edge of carousel (6) inlays and is equipped with ball (62), the outer disc and draw-in groove (26) inner wall roll connection of ball (62), the outer disc coaxial driven ring gear (61) that is fixed with of carousel (6), drive ring gear (2211) and driven ring gear (61) meshing and transmission are connected.

3. The automatic pouring device for a melt for investment casting of claim 2 wherein: the lifting assembly (23) comprises a lifting motor (231), a shell of the lifting motor (231) is fixed on the turntable (6), a piston rod of the lifting motor (231) is vertically arranged, and the end part of the piston rod of the lifting motor (231) is fixedly connected with the connecting shaft (21).

4. The automatic molten material pouring apparatus for investment casting of claim 1 wherein: the fixed cover of connecting axle (21) outer wall is equipped with backup pad (211), vertically be fixed with a plurality of guide bar (222) on backup pad (211), arbitrary guide bar (222) all run through carousel (6) and with carousel (6) cooperation of sliding along vertical direction.

5. The automatic pouring device for a melt for investment casting of claim 4 wherein: a shaft sleeve (7) is arranged outside the connecting shaft (21) and on the same shaft sleeve (7), and the shaft sleeve (7) is fixed on the lower side of the supporting plate (211); a sleeve (8) is arranged at the spoon handle end of the spoon (4) and the shaft sleeve (7), the shaft sleeve (7) is communicated with the sleeve (8), and the lower end of the shaft sleeve (7) is fixedly connected with the outer wall of the sleeve (8); upset subassembly (5) are including being fixed in sleeve (8) and deviating from upset motor (51) of scooping spoon (4) spoon mouth end, the output shaft of upset motor (51) is connected with the coaxial transmission of scooping spoon (4) spoon handle.

6. The automatic molten material pouring apparatus for investment casting of claim 2 wherein: the support body (1) is gone up the level and is slided and be provided with seat (2) that slide, carousel (6) rotate motor (221) and all install on seat (2) that slide, be provided with the subassembly that slides that is used for supplying seat (2) that slides between support body (1) and seat (2) that slides.

7. The automatic pouring device for molten material for investment casting of claim 6 wherein: the sliding assembly comprises a first sliding groove (111) arranged on the frame body (1), and one first sliding groove is arranged on any two opposite sides of the sliding seat (2); clamping blocks (24) are arranged on the side wall, close to any one first sliding groove (111), of the sliding seat (2), and any one clamping block (24) is embedded into the corresponding first sliding groove (111) and is in sliding fit with the corresponding first sliding groove (111) along the length direction of the first sliding groove (111); the frame body (1) is provided with a driving piece (3) for driving the sliding seat (2) to slide.

8. The automatic pouring device for molten material for investment casting of claim 7 wherein: the driving part (3) comprises a first servo motor (31), the first servo motor (31) is arranged on the frame body (1) at one end of the first sliding chute (111) in the length direction, a first gear (32) is coaxially fixed on an output shaft of the first servo motor (31), another first gear (32) is rotatably arranged at one end, away from the first servo motor (31), of the frame body (1) in the length direction of the first sliding chute (111), and the two first gears (32) are in transmission connection through a first chain (33); the upper side of the sliding seat (2) is formed with a connecting tooth (25), and the first chain (33) is meshed with the connecting tooth (25) and pushes the sliding seat (2) to slide in a reciprocating manner.

9. The automatic pouring device for molten material for investment casting of claim 7 wherein: the frame body (1) is provided with a sliding frame (11), the first sliding groove (111) is arranged on the sliding frame (11), the length direction of the sliding frame (11) is parallel to the length direction of the first sliding groove (111), two ends of the frame body (1) in the length direction of the sliding frame (11) are respectively provided with a second sliding groove (13), the length direction of the second sliding groove (13) is parallel to the width direction of the sliding frame (11), and two ends of the sliding frame (11) in the length direction are respectively erected on the corresponding second sliding grooves (13) and are connected with the second sliding grooves (13) in a sliding manner along the length direction of the second sliding grooves (13); the rack body (1) is provided with a power part (12) for driving the sliding rack (11) to slide.

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