CN214720335U

CN214720335U - Molten metal automatic casting device with cleaning assembly

Info

Publication number: CN214720335U
Application number: CN202121079201.7U
Authority: CN
Inventors: 孙同详; 张其
Original assignee: Wuxi Zhenda Pressurization Technology Co ltd
Current assignee: Wuxi Zhenda Pressurization Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-16
Anticipated expiration: 2031-05-19

Abstract

The utility model belongs to the technical field of the casting and specifically relates to a molten metal automatic casting device with clean subassembly is related to, it is including bearing the dolly, be provided with the mould support on the bearing the dolly, be provided with casting die utensil and mould control mechanism that opens and shuts on the mould support, be connected with the supporting seat on the bearing the dolly, be connected with the fan on the supporting seat, the air outlet intercommunication of fan has the hose, the one end that the fan was kept away from to the hose is connected with the cover of blowing, the cover of blowing communicates in the hose, the one side that the hose was kept away from to the cover of blowing is the opening form and sets up towards casting die utensil, be provided with on the bearing the dolly and be used for the drive cover of blowing reciprocating rotation's runner assembly. This application has cleans casting die utensil to improve the casting forming quality's of foundry goods effect.

Description

Molten metal automatic casting device with cleaning assembly

Technical Field

The application relates to the field of casting, in particular to a molten metal automatic casting device with a cleaning assembly.

Background

Casting is a method in which liquid metal is cast into a casting cavity that conforms to the shape of a part, and after it is cooled and solidified, a part or a blank is obtained.

At present, chinese patent with publication number CN109014157A discloses a mobile molten metal automatic casting device, including the orbit that the symmetry set up on the ground in workshop or installation basis, and set up the bearing trolley on the orbit, set up mould support and mould temperature regulating device on the bearing trolley, casting mold, mould opening and closing control mechanism all sets up on the mould support, and mould opening and closing control mechanism connects casting mold, control casting mold opens and closes, the hanging bracket spans the mould support and sets up on the bearing trolley, set up the liquid feed pump of casting mechanism and connection casting mechanism on the hanging bracket, mould temperature regulating device passes through heat transfer pipeline and connects casting mold.

With respect to the related art in the above, the inventors consider that: the casting mold can be attached with casting residues after demolding every time, and the residues can influence the casting forming quality of the next casting if the casting mold is not cleaned in time.

SUMMERY OF THE UTILITY MODEL

In order to improve the casting forming quality of foundry goods, this application provides a molten metal automatic casting device with clean subassembly.

The application provides a molten metal automatic casting device with clean subassembly adopts following technical scheme:

the utility model provides a molten metal automatic casting device with clean subassembly, including the bearing trolley, be provided with the mould support on the bearing trolley, be provided with casting die utensil and mould control mechanism that opens and shuts on the mould support, be connected with the supporting seat on the bearing trolley, be connected with the fan on the supporting seat, the air outlet intercommunication of fan has the hose, the one end that the fan was kept away from to the hose is connected with the air-blowing cover, the cover of blowing communicates in the hose, the one side that the hose was kept away from to the air-blowing cover is the opening form and sets up towards casting die utensil, be provided with on the bearing trolley and be used for the drive cover reciprocating rotation's rotating assembly that bloies.

Through adopting above-mentioned technical scheme, after the mould opening and closing control mechanism with casting die utensil die sinking, two half-moulds of casting die utensil are separated, the foundry goods drops, the fan starts this moment, the fan passes through the hose, the cover of blowing is bloied towards casting die utensil, blow down the residue in casting die cavity of casting die utensil, rotating assembly drive blowing cover reciprocating rotation, make the cover of blowing clean two half-moulds of casting die utensil respectively, reached and carried out clear effect to casting die utensil's die cavity, clean the back that finishes, continue to carry out the casting of next foundry goods. Above-mentioned technical scheme passes through fan, hose, the cover of blowing and runner assembly's mutually supporting, is convenient for clean casting die utensil to the casting shaping quality's of improvement foundry goods effect has been reached.

Optionally, the rotating assembly comprises a driving shaft, a driving gear and a driving rack, the bearing trolley is fixedly connected with a mounting seat, the driving shaft is vertically arranged, the bottom end of the driving shaft is rotatably connected to the mounting seat, the blowing cover is connected to the top end of the driving shaft, the driving gear is coaxially fixed to the driving shaft, the driving rack is meshed with the driving gear, the driving rack is connected to the mounting seat in a sliding mode, and a sliding assembly used for driving the driving rack to slide in a reciprocating mode is arranged on the mounting seat.

Through adopting above-mentioned technical scheme, when the cover reciprocating rotation is bloied in needs drive, utilize the subassembly that slides to order about the reciprocal slip of drive rack, drive rack drives drive gear reciprocating rotation, and drive gear drives drive shaft reciprocating rotation, and the drive shaft drives the cover reciprocating rotation of blowing.

Optionally, the sliding assembly comprises a first rack, a second rack and an incomplete gear, a sliding seat is arranged on the mounting seat in a sliding mode along the horizontal direction, the driving rack, the first rack and the second rack are fixed on the sliding seat, the first rack and the second rack are arranged in opposite directions, the incomplete gear is located between the first rack and the second rack, the mounting seat is connected with a driving motor, the incomplete gear is coaxially fixed on an output shaft of the driving motor, and the incomplete gear is alternately meshed with the first gear and the second gear in a rotating process.

Through adopting above-mentioned technical scheme, when needs order about the reciprocal slide of drive rack, start driving motor, incomplete gear revolve of driving motor drive, incomplete gear revolve's in-process meshes with first rack, second rack in proper order to incomplete gear drives first rack, second rack in proper order and slides, thereby drives the reciprocal slide of seat of sliding, and the seat of sliding drives the reciprocal slide of drive rack.

Optionally, the top end of the driving shaft is fixedly connected with a connecting rod which is horizontally arranged, one end of the connecting rod is connected to the driving shaft, and the other end of the connecting rod is connected to the air blowing cover.

Through adopting above-mentioned technical scheme, the connecting rod has increased the turning radius of blower housing to increase the air-out scope of blower housing, improved the clean effect to casting die utensil.

Optionally, a support plate is connected to the mounting seat, and the connecting rod slides on the upper surface of the support plate.

Through adopting above-mentioned technical scheme, the backup pad provides the support for the connecting rod, has improved the stability of connecting rod.

Optionally, the blowing cover is connected with a sliding block, an arc-shaped groove is formed in the supporting plate, and the sliding block slides in the arc-shaped groove.

Through adopting above-mentioned technical scheme, the cooperation of sliding block and arc wall has improved the stability when blowing the cover rotation.

Optionally, the two sides of the sliding block are arc-shaped surfaces, and the sliding block is attached to the inner arc-shaped wall of the arc-shaped groove.

Through adopting above-mentioned technical scheme, the both sides of sliding block are the arcwall face and laminate with the inner wall of arc wall, and then stability when having improved the sliding block and sliding.

Optionally, a sliding groove is formed in the mounting seat, and the sliding seat slides in the sliding groove.

Through adopting above-mentioned technical scheme, the groove of sliding provides the direction for the seat that slides, and then has improved the stability when the seat that slides.

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

1. through the mutual matching of the fan, the hose, the blowing cover and the rotating assembly, the casting mold is convenient to clean, so that the effect of improving the casting forming quality of the casting is achieved;

2. the rotating assembly comprises a driving shaft, a driving gear and a driving rack, and the effect of driving the blowing cover to rotate in a reciprocating manner is achieved by driving the driving rack to slide in a reciprocating manner;

3. the sliding assembly comprises a first rack, a second rack and an incomplete gear, and the effect of driving the driving rack to slide in a reciprocating manner is achieved by driving the incomplete gear to rotate.

Drawings

Fig. 1 is a schematic structural view of an automatic molten metal casting apparatus with a cleaning assembly according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a rotating assembly and a sliding assembly according to an embodiment of the present application.

Description of reference numerals: 1. carrying a trolley; 11. a mold holder; 12. casting a mould; 13. a driving cylinder; 2. a supporting seat; 21. a fan; 22. a hose; 23. a blower housing; 231. connecting blocks; 232. a sliding block; 24. a connecting pipe; 25. a filter screen; 3. a rotating assembly; 31. a drive shaft; 32. a drive gear; 33. a drive rack; 34. a connecting rod; 4. a mounting seat; 41. a sliding groove; 42. a sliding seat; 43. a fixing plate; 44. a support plate; 441. an arc-shaped slot; 5. a slipping component; 51. a first rack; 52. a second rack; 53. an incomplete gear; 6. a fixed seat; 61. the motor is driven.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses molten metal automatic casting device with clean subassembly.

Referring to fig. 1, the automatic molten metal casting device with the cleaning assembly comprises a carrying trolley 1, a mold support 11 is fixedly connected to the carrying trolley 1, a casting mold 12 is connected to the mold support 11, the casting mold 12 is composed of two half molds, one of the half molds slides on the mold support 11, and a mold opening and closing control mechanism for controlling the opening and closing of the casting mold 12 is connected to the mold support 11. The mold opening and closing control mechanism comprises a driving cylinder 13, and a half mold which is connected to the mold support 11 in a sliding manner is connected to a telescopic rod of the driving cylinder 13.

Referring to fig. 1, a support base 2 is connected to the carrying trolley 1, a fan 21 is fixed to the top end of the support base 2, and an air outlet of the fan 21 is horizontally arranged and faces one side of the casting mold 12. An air outlet of the fan 21 is communicated with a hose 22, an end part of the hose 22, which is far away from the fan 21, is communicated with a blower cover 23, and the hose 22 is fixedly connected between the blower cover 23 and the fan 21. The blower cover 23 is located above one side of the casting mold 12, and one side of the blower cover 23 facing away from the hose 22 is open and is disposed toward the casting mold 12. The bearing trolley 1 is connected with a rotating component 3 which is used for driving the air blowing cover 23 to rotate in a reciprocating mode on a trolley.

After the casting mold 12 is opened, the fan 21 is started, the fan 21 blows towards the casting mold 12 through the hose 22 and the blowing cover 23, the rotating assembly 3 drives the blowing cover 23 to rotate in a reciprocating manner, and the blowing cover 23 blows two separated half molds of the casting mold 12 in sequence in the rotating process, so that residues inside a casting cavity of the casting mold 12 are blown off, the cleaning effect on the casting mold 12 is achieved, and the casting forming quality of castings is improved.

Referring to fig. 1, the blower housing 23 gradually enlarges toward the opening of the casting mold 12 in a direction approaching the casting mold 12, so that the blowing area of the blower housing 23 is increased, and the cleaning effect of the blower housing 23 on the casting mold 12 is increased.

Referring to fig. 1, in order to improve the air outlet cleanliness of the blower housing 23, the air inlet of the fan 21 is communicated with a connecting pipe 24, the connecting pipe 24 is connected with a filter screen 25 through threads, and the filter screen 25 filters the inlet air of the fan 21, so that the air outlet quality of the fan 21 is improved, and the air outlet quality of the blower housing 23 is improved. When the filter screen 25 is blocked, the filter screen 25 is removed by rotating the filter screen 25, so that the filter screen 25 can be cleaned or replaced conveniently.

Referring to fig. 1 and 2, the rotating assembly 3 includes a driving shaft 31, a driving gear 32, and a driving rack 33, the carriage 1 is fixedly connected with a mounting seat 4, the driving shaft 31 is vertically disposed, and the bottom end of the driving shaft 31 is rotatably connected to the mounting seat 4. The upper surface of the mounting seat 4 is provided with a sliding groove 41, a sliding seat 42 slides in the sliding groove 41, and the sliding seat 42 slides along the horizontal direction. The sliding groove 41 provides guidance for the sliding seat 42, and further improves the stability of the sliding seat 42 during sliding. The driving rack 33 is horizontally disposed and fixedly connected to a side of the sliding seat 42 facing the driving shaft 31. The mounting seat 4 is connected with a sliding component 5 for driving the sliding seat 42 to slide back and forth.

Referring to fig. 2, the driving gear 32 is fixedly fitted over the driving shaft 31, and the driving shaft 31 is coaxially disposed with the driving gear 32. The drive gear 32 is in mesh with a drive rack 33. A connecting rod 34 is connected to the top end of the drive shaft 31, and one end of the connecting rod 34 is connected to the drive shaft 31 and the other end is connected to the blower cover 23.

When the blower cover 23 needs to be driven to rotate in a reciprocating manner, the sliding assembly 5 is used for driving the sliding seat 42 to slide in a reciprocating manner, the sliding seat 42 drives the driving rack 33 to slide in a reciprocating manner, the driving rack 33 drives the driving gear 32 to rotate in a reciprocating manner, the driving gear 32 drives the driving shaft 31 to rotate in a reciprocating manner, the driving shaft 31 drives the connecting rod 34 to rotate in a reciprocating manner around the axis of the driving shaft 31, and the connecting rod 34 drives the blower cover 23 to rotate in a reciprocating manner around the axis of the driving shaft 31.

The arrangement of the connecting rod 34 increases the rotating radius of the blowing cover 23, so that the blowing range of the blowing cover 23 is improved, and the cleaning effect of the blowing cover 23 on the casting mold 12 is improved.

Referring to fig. 2, a fixing plate 43 is fixedly connected to the mounting seat 4, the fixing plate 43 is vertically disposed, a supporting plate 44 horizontally disposed is fixedly connected to a top wall of the fixing plate 43, the driving shaft 31 is rotatably connected to the supporting plate 44, and the connecting rod 34 slides on an upper surface of the supporting plate 44. The support plate 44 provides support for the connecting rod 34 and the drive shaft 31, thereby improving the stability of the connecting rod 34 and the drive shaft 31.

Referring to fig. 2, the blowing cover 23 is located above the supporting plate 44, the bottom of the blowing cover 23 is fixedly connected with a connecting block 231, the bottom of the connecting block 231 is fixedly connected with a sliding block 232, and two side surfaces of the sliding block 232 are arc-shaped surfaces. The upper surface of the supporting plate 44 is provided with an arc-shaped groove 441, the sliding block 232 slides in the arc-shaped groove 441, and the arc-shaped surfaces at two sides of the sliding block 232 are respectively attached to the arc-shaped inner wall of the arc-shaped groove 441.

The sliding fit of the sliding block 232 and the arc-shaped groove 441 improves the stability of the connecting block 231 and the blowing cover 23 when rotating around the axis of the driving shaft 31. The sliding block 232 is attached to the arc-shaped inner wall of the arc-shaped groove 441, so that the sliding stability of the sliding block 232 is improved, and the stability of the connecting block 231 and the blowing cover 23 in rotation around the axis of the driving shaft 31 is further improved.

Referring to fig. 2, the sliding assembly 5 includes a first rack 51, a second rack 52, and an incomplete gear 53, the first rack 51 and the second rack 52 are fixedly connected to one side of the sliding seat 42 departing from the driving rack 33, and the first rack 51 and the second rack 52 are both horizontally disposed and vertically distributed. The teeth of the first rack 51 and the second rack 52 are oppositely arranged, and the incomplete gear 53 is located between the first rack 51 and the second rack 52.

Referring to fig. 2, a fixed seat 6 is fixedly connected to the mounting seat 4, a driving motor 61 is bolted to the fixed seat 6, and the incomplete gear 53 is coaxially fixed to an output shaft of the driving motor 61. The incomplete gear 53 is alternately engaged with the first rack 51 and the second rack 52 during the rotation.

When the sliding seat 42 needs to be driven to slide back and forth, the driving motor 61 is started, the driving motor 61 drives the incomplete gear 53 to rotate, and the incomplete gear 53 is alternately meshed with the first rack 51 and the second rack 52 in the rotating process, so that the sliding seat 42 is driven to slide back and forth through the linkage effect of the incomplete gear 53, the first rack 51 and the second rack 52.

The implementation principle of the automatic molten metal casting device with the cleaning assembly is as follows: after the casting mold 12 is opened, the blower 21 is started, and the blower 21 blows air toward the casting mold 12 through the hose 22 and the blowing cover 23. The driving motor 61 is started, the driving motor 61 drives the incomplete gear 53 to rotate, and the incomplete gear 53 is alternately meshed with the first rack 51 and the second rack 52 in the rotating process, so that the sliding seat 42 is driven to slide back and forth under the linkage action of the incomplete gear 53, the first rack 51 and the second rack 52.

The sliding seat 42 drives the driving rack 33 to slide back and forth, the driving rack 33 drives the driving gear 32 to rotate back and forth, the driving gear 32 drives the driving shaft 31 to rotate back and forth, the driving shaft 31 drives the connecting rod 34 to rotate back and forth around the axis of the driving shaft 31, and the connecting rod 34 drives the blower cover 23 to rotate back and forth around the axis of the driving shaft 31.

The blower cover 23 blows air to two separated half moulds of the casting mould 12 in sequence in the rotating process, so that residues inside a casting cavity of the casting mould 12 are blown off, the cleaning effect of the casting mould 12 is achieved, and the casting forming quality of castings is 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

1. The utility model provides a molten metal automatic casting device with clean subassembly, includes bearing trolley (1), is provided with mould support (11) on bearing trolley (1), is provided with casting die utensil (12) and mould control mechanism that opens and shuts on mould support (11), its characterized in that: be connected with supporting seat (2) on bearing trolley (1), be connected with fan (21) on supporting seat (2), the air outlet intercommunication of fan (21) has hose (22), the one end that fan (21) were kept away from in hose (22) is connected with blower housing (23), blower housing (23) communicate in hose (22), one side that hose (22) were kept away from in blower housing (23) is the opening form and sets up towards casting die utensil (12), be provided with on bearing trolley (1) and be used for driving blower housing (23) reciprocating rotation's runner assembly (3).

2. The automatic molten metal casting apparatus with a cleaning assembly according to claim 1, wherein: rotating assembly (3) are including drive shaft (31), drive gear (32), drive rack (33), fixedly connected with mount pad (4) are gone up in bearing trolley (1), drive shaft (31) are vertical setting, the bottom of drive shaft (31) is rotated and is connected in mount pad (4), blower housing (23) are connected in the top of drive shaft (31), drive gear (32) coaxial fixation is on drive shaft (31), drive rack (33) and drive gear (32) mesh mutually, drive rack (33) are slided and are connected on mount pad (4), be provided with on mount pad (4) and be used for ordering about drive rack (33) reciprocal subassembly (5) that slides.

3. The automatic molten metal casting apparatus with a cleaning assembly according to claim 2, wherein: the sliding assembly (5) comprises a first rack (51), a second rack (52) and an incomplete gear (53), a sliding seat (42) is arranged on the mounting seat (4) in a sliding mode along the horizontal direction, a driving rack (33), the first rack (51) and the second rack (52) are fixed on the sliding seat (42), the teeth of the first rack (51) and the teeth of the second rack (52) are arranged in opposite directions, the incomplete gear (53) is located between the first rack (51) and the second rack (52), the mounting seat (4) is connected with a driving motor (61), the incomplete gear (53) is coaxially fixed on an output shaft of the driving motor (61), and the incomplete gear (53) is alternately meshed with the first rack (51) and the second rack (52) in the rotating process.

4. The automatic molten metal casting apparatus with a cleaning assembly according to claim 2, wherein: the top end of the driving shaft (31) is fixedly connected with a connecting rod (34) which is horizontally arranged, one end of the connecting rod (34) is connected with the driving shaft (31), and the other end of the connecting rod is connected with the air blowing cover (23).

5. The automatic molten metal casting apparatus with a cleaning assembly according to claim 4, wherein: the mounting seat (4) is connected with a supporting plate (44), and the connecting rod (34) slides on the upper surface of the supporting plate (44).

6. The automatic molten metal casting apparatus with a cleaning assembly according to claim 5, wherein: the air blowing cover (23) is connected with a sliding block (232), the supporting plate (44) is provided with an arc-shaped groove (441), and the sliding block (232) slides in the arc-shaped groove (441).

7. The automatic molten metal casting apparatus with a cleaning assembly according to claim 6, wherein: the two sides of the sliding block (232) are arc-shaped surfaces, and the sliding block (232) is attached to the inner arc-shaped wall of the arc-shaped groove (441).

8. The automatic molten metal casting apparatus with a cleaning assembly according to claim 3, wherein: the mounting seat (4) is provided with a sliding groove (41), and the sliding seat (42) slides in the sliding groove (41).