CN114054725A

CN114054725A - Small-size automatic foundry goods removes rising head device

Info

Publication number: CN114054725A
Application number: CN202111400541.XA
Authority: CN
Inventors: 宋瑞彬; 荀富超; 臧晓杰
Original assignee: Shandong Tongyuan Machinery Manufacturing Co ltd
Current assignee: Shandong Tongyuan Machinery Manufacturing Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-02-18
Anticipated expiration: 2041-11-24
Also published as: CN114054725B

Abstract

The invention relates to the technical field of metal processing devices, in particular to a small-sized automatic casting riser removing device which comprises a base, the base is fixedly connected with a plurality of supporting rods, the top ends of the supporting rods are commonly connected with a shell, the shell is internally connected with a rotating mechanism, the rotating mechanism comprises a turntable, a die, a through hole and a support plate, the turntable is rotatably connected in the shell, the rotary table is fixedly connected with a plurality of moulds, the shell is connected with a cutting mechanism, the cutting mechanism comprises a fixed seat, a first motor and a cutting disc, the fixed seat is fixedly connected on the shell, the inner wall of the fixed seat is fixedly connected with a first motor, the cutting disc is movably connected to the first motor, the base is connected with the driving mechanism, the shell is connected with the water spraying mechanism, and risers of small castings can be automatically removed in batches in a die fixing mode.

Description

Small-size automatic foundry goods removes rising head device

Technical Field

The invention relates to a cutting device, in particular to a small-sized automatic casting riser removing device, and belongs to the technical field of metal processing devices.

Background

The feeder is a supplementary part which is added above or on the side of the casting to avoid the defect of the casting. The function of the riser is that in the casting mould, the cavity of the riser is a cavity for storing liquid metal, the metal is supplied when the casting is formed, the functions of preventing shrinkage cavity, shrinkage porosity, exhausting and slag collection are achieved, and the main function of the riser is feeding. The risers with different design functions have different forms, sizes and opening positions.

The feeder is usually cut when it is removed, and for some small castings, the feeder is relatively small in size and is not suitable for being cut by a conventional cutting device, so that a novel device is needed for removing the feeder.

Disclosure of Invention

The present invention has been made to solve the above problems, and an object of the present invention is to provide a small-sized automated casting feeder head removing apparatus which can automatically remove feeder heads of small-sized castings in batch by a mold fixing method.

The invention achieves the purpose through the following technical scheme, and the small-sized automatic casting riser removing device comprises a base, wherein a plurality of supporting rods are fixedly connected to the base, the top ends of the supporting rods are commonly connected with a shell, a rotating mechanism is connected inside the shell, the rotating mechanism comprises a rotating disc, a mold, a through hole and a supporting plate, the rotating disc is rotatably connected inside the shell, the mold is fixedly connected to the rotating disc, the through hole is formed in the rotating disc, the supporting plate is fixedly connected to the through hole, a cutting mechanism is connected to the shell, the cutting mechanism comprises a fixed seat, a first motor and a cutting disc, the fixed seat is fixedly connected to the shell, a first motor is fixedly connected to the inner wall of the fixed seat, the cutting disc is movably connected to the first motor, and the base is connected with a driving mechanism, the driving mechanism comprises a second motor and a rotating shaft, the base is fixedly connected with the second motor, the second motor is movably connected with the rotating shaft, the rotating shaft is fixedly connected with the rotating disc, and the shell is connected with a water spraying mechanism.

Preferably, the cutting mechanism further comprises a push rod, a push plate, a slide rod and a first spring, the fixed seat is connected with the push rod in a sliding mode, two ends of the push rod are fixedly connected with the push plate and the slide rod respectively, and the slide rod is fixedly connected with the first spring between the fixed seats.

Preferably, the cutting mechanism further comprises a magnet, and the magnet is fixedly connected to the top of the fixed seat.

Preferably, the driving mechanism further comprises a cam, the cam is fixedly connected to the rotating shaft, and the cam is located at the top end of the rotating disc.

Preferably, the water spraying mechanism comprises a water tank and a water inlet, the water tank is fixedly connected to the shell, and the water inlet is formed in the water tank.

Preferably, the water spraying mechanism further comprises a water pipe and a water spraying hole, the water tank is connected with the water pipe in a sliding mode, and the water spraying hole is formed in the water inlet pipe.

Preferably, the trickle mechanism still includes support, rubber circle, connecting rod and second spring, fixedly connected with on the inner wall of water pipe the connecting rod, fixedly connected with on the inner wall of water tank the support, fixedly connected with on the support the rubber circle, the connecting rod with the support slides and hits even, just the connecting rod with fixedly connected with between the support the second spring.

The invention has the beneficial effects that:

according to the invention, the mold is arranged, the size matched with the shape of the casting is selected for the mold, so that the casting can be placed in the mold and fixed, the second motor drives the rotating shaft to rotate, the rotating disc is further rotated, the mold on the rotating disc rotates when the rotating disc rotates, and the casting needing to be subjected to riser removal is placed in the mold when the mold rotates to the front of a worker, so that the mold can be continuously placed in and rotated on the rotating disc.

According to the invention, the water tank and the water pipe are arranged, the water inlet hole of the water tank is connected with an external water source, due to the existence of the support plate, when the support plate passes below the water tank, the support plate can be abutted against the water pipe, the water pipe is pushed into the water tank at the moment, the water pipe is abutted against the rubber ring at the moment, water in the water tank can not be sprayed through the spraying hole, when the support plate rotates away, the mold and the casting are present below the water tank, the water pipe is bounced down under the elastic force of the second spring, the water pipe is separated from the rubber ring at the moment, and the water in the water tank is sprayed through the spraying hole and is sprayed onto the casting, so that more scrap dust is prevented from being generated in the subsequent cutting process.

The invention enables the drenched casting to move to the fixed seat by arranging the fixed seat and the cutting disc, the size of the die is selected according to the shape of the casting, so the separation height of the riser and the casting is just the height of the cutting disc, when the casting moves to the cutting disc along with the rotation of the rotating disc, the riser is cut by the cutting disc just in the moving process, the riser is poured by molten iron, the cut riser is adsorbed on the inner wall of the top of the fixed seat by the magnetic attraction of the magnet, the riser on the casting is cut one by one along with the continuous repetition of the process, the casting which returns to the initial position by one turn is removed, and then the casting is taken down from the die by a worker, the cut riser is adsorbed on the fixed seat together, a small amount of unadsorbed riser falls on the rotating disc and falls to the lower part of the rotating disc through the through hole, the riser is adsorbed to the top end of the fixed seat after being cut, so that the riser is prevented from being blown off by the cutting disc and damaging the cutting disc due to the fact that the riser is located above the cutting disc after being cut.

According to the riser collection device, the cam and the sliding rod are arranged, so that when the rotating shaft drives the rotating disc to rotate, the cam also continuously rotates, when the cam rotates to contact with the sliding rod, the sliding rod can drive the push rod to move, the push rod drives the push plate to push the riser adsorbed on the inner wall of the fixed seat out of the fixed seat, so that the riser is collected, and the process is also continuously carried out along with the elastic action of the first spring and the continuous rotation of the cam.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the present invention as shown in FIG. 1;

FIG. 3 is an exploded view of a coupling structure of the rotating mechanism according to the present invention;

FIG. 4 is a schematic view of a connecting structure of a base and a housing according to the present invention;

FIG. 5 is a schematic view of a connecting structure of the cutting mechanism according to the present invention;

FIG. 6 is a schematic view of the internal structure of the water spraying mechanism of the present invention;

fig. 7 is an exploded view of a coupling structure of a water pipe and a connecting rod according to the present invention.

In the figure: 1. a base; 2. a strut; 3. a housing; 4. a rotation mechanism; 41. a turntable; 42. a mold; 43. a through hole; 44. a support plate; 5. a cutting mechanism; 51. a fixed seat; 52. a first motor; 53. cutting the disc; 54. a push rod; 55. pushing the plate; 56. a slide bar; 57. a first spring; 58. a magnet; 6. a drive mechanism; 61. a second motor; 62. a rotating shaft; 63. a cam; 7. a water spraying mechanism; 71. a water tank; 72. a water inlet hole; 73. a water pipe; 74. water spraying holes; 75. a support; 76. a rubber ring; 77. a connecting rod; 78. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a small-sized automatic casting feeder head removing device includes a base 1, a plurality of supporting rods 2 are fixedly connected to the base 1, a housing 3 is connected to the top ends of the plurality of supporting rods 2, a rotating mechanism 4 is connected to the housing 3, the rotating mechanism 4 includes a turntable 41, a mold 42, through holes 43 and a supporting plate 44, the turntable 41 is rotatably connected to the housing 3, the plurality of molds 42 are fixedly connected to the turntable 41, the plurality of through holes 43 are formed in the turntable 41, the plurality of through holes 43 are fixedly connected to the supporting plate 44, a cutting mechanism 5 is connected to the housing 3, the cutting mechanism 5 includes a fixing seat 51, a first motor 52 and a cutting disk 53, the fixing seat 51 is fixedly connected to the housing 3, the first motor 52 is fixedly connected to the inner wall of the fixing seat 51, swing joint has on the first motor 52 cutting disc 53, base 1 is connected with actuating mechanism 6, actuating mechanism 6 includes second motor 61 and pivot 62, fixedly connected with on the base 1 second motor 61, swing joint has on the second motor 61 pivot 62, pivot 62 with carousel 41 fixed connection, be connected with on the shell 3 and trickle the mechanism 7, mould 42 chooses for use with the size of foundry goods shape looks adaptation, makes the foundry goods can put into mould 42 and be fixed promptly, and second motor 61 drives pivot 62 and rotates, and then makes carousel 41 rotate, and when carousel 41 rotated, mould 42 on it rotates, when mould 42 rotated to the workman face, puts into mould 42 with the foundry goods that need get rid of the rising head, therefore mould 42 can constantly be put into and rotate on carousel 41.

As a technical optimization scheme of the present invention, the cutting mechanism 5 further includes a push rod 54, a push plate 55, a slide rod 56 and a first spring 57, the push rod 54 is slidably connected to the fixed seat 51, the push plate 55 and the slide rod 56 are respectively and fixedly connected to two ends of the push rod 54, and the first spring 57 is fixedly connected between the slide rod 56 and the fixed seat 51.

As a technical optimization scheme of the invention, the cutting mechanism 5 further comprises a magnet 58, the magnet 58 is fixedly connected to the top of the fixed seat 51, so that the wetted casting moves to the fixed seat 51, since the size of the mold 42 is selected according to the shape of the casting, the separation height of the riser and the casting itself is just the height of the cutting disc 53, when the casting moves to the cutting disc 53 along with the rotation of the rotating disc 41, the riser is cut by the cutting disc 53 just during the moving process, the riser is poured by molten iron, the cut riser is adsorbed on the inner wall of the top of the fixed seat 51 by the magnetic attraction of the magnet 58, as the above processes are repeated, the riser on the casting is cut one by one, the casting which rotates one circle to return to the initial position is cleared of the riser, and the cut riser is adsorbed on the fixed seat 51 together by the worker taking out of the mold 42, a small amount of non-adsorbed risers can fall on the rotating disc 41 and fall below the rotating disc 41 through the through holes 43, so that the risers are adsorbed to the top end of the fixed seat 51 after being cut, and the purpose is to prevent the risers from being cut off and then being blown off by the cutting disc 53 and damaging the cutting disc 53 because the risers are positioned above the cutting disc 53.

As a technical optimization scheme of the present invention, the driving mechanism 6 further includes a cam 63, the cam 63 is fixedly connected to the rotating shaft 62, and the cam 63 is located at the top end of the rotating disc 41, so that when the rotating shaft 62 drives the rotating disc 41 to rotate, the cam 63 is continuously rotated, and when the cam 63 rotates to contact the sliding rod 56, the sliding rod 56 drives the push rod 54 to move, and the push rod 54 drives the push plate 55 to push the dead head adsorbed on the inner wall of the fixed seat 51 out of the fixed seat 51, so that the dead head is collected, and this process is also continuously performed along with the elastic force of the first spring 57 and the continuous rotation of the cam 63.

As a technical optimization scheme of the present invention, the water spraying mechanism 7 includes a water tank 71 and a water inlet 72, the water tank 71 is fixedly connected to the housing 3, and the water tank 71 is provided with the water inlet 72.

As a technical optimization scheme of the present invention, the water spraying mechanism 7 further includes a water pipe 73 and a water spraying hole 74, the water pipe 73 is slidably connected to the water tank 71, and the water inlet pipe 73 is provided with the water spraying hole 74.

As a technical optimization scheme of the present invention, the water spraying mechanism 7 further includes a bracket 75, a rubber ring 76, a connecting rod 77 and a second spring 78, the connecting rod 77 is fixedly connected to an inner wall of the water tank 73, the bracket 75 is fixedly connected to an inner wall of the water tank 71, the rubber ring 76 is fixedly connected to the bracket 75, the connecting rod 77 is slidably connected to the bracket 75, the second spring 78 is fixedly connected between the connecting rod 77 and the bracket 75, the water inlet 72 of the water tank 71 is connected to an external water source, due to the existence of the support plate 44, when the support plate 44 passes under the water tank 71, the water pipe 73 can be supported, the water pipe 73 is pushed into the water tank 71, at this time, the water pipe 73 supports the rubber ring 76, the water in the water tank 71 cannot be sprayed downwards through the water spraying holes 74, and when the support plate 44 rotates away, the mold 42 and the casting appear under the water tank 71, the water pipe 73 is bounced down under the elastic force of the second spring 78, at the moment, the water pipe 73 is separated from the rubber ring 76, at the moment, the water in the water tank 71 is sprinkled through the sprinkling holes 74 and sprinkled on the casting, so that more chippings and dust are prevented from being generated in the subsequent cutting process.

When the invention is used, firstly, the first motor 52 and the second motor 61 are electrically connected with an external power supply, the mould 42 is selected to have a size matched with the shape of the casting, so that the casting can be placed in the mould 42 to be fixed, the first motor 52 and the second motor 61 are started, the first motor 52 drives the cutting disc 53 to rotate for cutting, the second motor 61 drives the rotating shaft 62 to rotate, further the rotating disc 41 rotates, the mould 42 on the rotating disc 41 rotates when the rotating disc 41 rotates, when the mould 42 rotates to the front of a worker, the casting needing to be dead head removal is placed in the mould 42, therefore, the mould 42 can be continuously placed and rotated on the rotating disc 41, the water inlet 72 of the water tank 71 is connected with the external water supply, due to the existence of the support plate 44, when the support plate 44 passes below the water tank 71, the water pipe 73 can be abutted against the rubber ring 76, at the time, the water pipe 73 is pushed into the water tank 71, the water in the water tank 71 cannot flow down through the water spraying holes 74, when the support plate 44 rotates away, the mold 42 and the casting appear below the water tank 71, the water pipe 73 is bounced down under the elastic force of the second spring 78, the water pipe 73 is separated from the rubber ring 76, the water in the water tank 71 flows down through the water spraying holes 74 and is sprayed onto the casting to avoid the generation of more dust and debris in the subsequent cutting process, the wetted casting moves to the fixed seat 51, because the size of the mold 42 is selected according to the shape of the casting, the separation height of the riser and the casting is just the height of the cutting disk 53, when the casting moves to the cutting disk 53 along with the rotation of the rotary table 41, the riser can be cut by the cutting disk 53 just in the moving process, the riser adopts molten iron pouring, and the cut riser can be adsorbed on the top inner wall of the fixed seat 51 due to the magnetic attraction force of the magnet 58, with the continuous repetition of the above process, the risers on the castings are cut one by one, then the castings which rotate a circle to return to the initial position are cleared of the risers, and then the castings are taken down from the mold 42 by workers, the cut risers are adsorbed on the fixed seat 51 together, a small number of unadsorbed risers drop on the rotary table 41 and drop below the rotary table 41 through the through hole 43, so that the risers are adsorbed to the top end of the fixed seat 51 after being cut, in order to avoid the risers from being blown off and damaged by the cutting disc 53 because the risers are positioned above the cutting disc 53 after being cut, when the rotary shaft 62 drives the rotary table 41 to rotate, the cam 63 also rotates continuously, when the cam 63 rotates to contact the slide rod 56, the slide rod 56 drives the push rod 54 to move, the push rod 54 drives the push plate 55 to push the risers adsorbed on the inner wall of the fixed seat 51 again, so as to be convenient for the risers to be collected, this process continues with the elastic force of the first spring 57 and the continuous rotation of the cam 63.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a small-size automatic foundry goods removes rising head device, includes base (1), its characterized in that: the cutting machine is characterized in that a plurality of supporting rods (2) are fixedly connected onto the base (1), the top ends of the supporting rods (2) are jointly connected with a shell (3), a rotating mechanism (4) is connected inside the shell (3), the rotating mechanism (4) comprises a turntable (41), a mold (42), through holes (43) and supporting plates (44), the turntable (41) is rotatably connected inside the shell (3), the plurality of molds (42) are fixedly connected onto the turntable (41), the plurality of through holes (43) are formed in the turntable (41), the supporting plates (44) are fixedly connected onto the plurality of through holes (43), a cutting mechanism (5) is connected onto the shell (3), the cutting mechanism (5) comprises a fixing seat (51), a first motor (52) and a cutting disc (53), and the fixing seat (51) is fixedly connected onto the shell (3), fixedly connected with first motor (52) on the inner wall of fixing base (51), swing joint has on first motor (52) cutting disc (53), base (1) is connected with actuating mechanism (6), actuating mechanism (6) include second motor (61) and pivot (62), fixedly connected with on base (1) second motor (61), swing joint has on second motor (61) pivot (62), pivot (62) with carousel (41) fixed connection, be connected with on shell (3) and drench water mechanism (7).

2. The small automated casting de-feeder apparatus of claim 1, wherein: cutting mechanism (5) still includes push rod (54), push pedal (55), slide bar (56) and first spring (57), sliding connection has on fixing base (51) push rod (54), the both ends difference fixedly connected with of push rod (54) push pedal (55) with slide bar (56), slide bar (56) with fixedly connected with between fixing base (51) first spring (57).

3. The small automated casting de-feeder apparatus of claim 1, wherein: the cutting mechanism (5) further comprises a magnet (58), and the magnet (58) is fixedly connected to the top of the fixed seat (51).

4. The small automated casting de-feeder apparatus of claim 1, wherein: the driving mechanism (6) further comprises a cam (63), the cam (63) is fixedly connected to the rotating shaft (62), and the cam (63) is located at the top end of the rotating disc (41).

5. The small automated casting de-feeder apparatus of claim 1, wherein: the water spraying mechanism (7) comprises a water tank (71) and a water inlet hole (72), the shell (3) is fixedly connected with the water tank (71), and the water inlet hole (72) is formed in the water tank (71).

6. The small automated casting de-feeder apparatus of claim 5, wherein: water drenching mechanism (7) still include water pipe (73) and drenching hole (74), sliding connection has on water tank (71) water pipe (73), seted up on inlet tube (73) drench water hole (74).

7. The small automated casting de-feeder apparatus of claim 6, wherein: the water spraying mechanism (7) further comprises a support (75), a rubber ring (76), a connecting rod (77) and a second spring (78), the inner wall of the water pipe (73) is fixedly connected with the connecting rod (77), the inner wall of the water tank (71) is fixedly connected with the support (75), the support (75) is fixedly connected with the rubber ring (76), the connecting rod (77) is connected with the support (75) in a sliding mode, and the connecting rod (77) is fixedly connected with the second spring (78) between the support (75).