CN211413566U

CN211413566U - Lost foam casting production equipment

Info

Publication number: CN211413566U
Application number: CN201922405622.3U
Authority: CN
Inventors: 王娟; 王佐利; 郑玉佳; 岳世宝; 张建新
Original assignee: Tangshan Caofeidian Jidong Equipment Machinery Hot Working Co ltd
Current assignee: Tangshan Caofeidian Jidong Equipment Machinery Hot Working Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-04
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a lost foam casting production facility, the utility model relates to a lost foam technical field, comprising a lower plate, the equal fixed mounting in lower extreme surface four peripheral angular position department of lower plate has the support column, the upper end surface fixed mounting of lower plate has pours the case, one side surface intermediate position department fixed mounting who pours the case has the water inlet, the upper end surface fixed mounting who pours the case has the plane board, the spout has all been seted up to the upper end surface both sides of plane board, the upper end surface intermediate position both sides of plane board have all been seted up and have been pour the mouth, adjacent two swing joint has movable U template between the spout. The device not only can fully absorb the heat that the in-process produced of moulding plastics is effectual, takes away the heat, makes the disappearance mould cool off fast, can also effectually carry out quick ejecting with inside disappearance mould, strengthens the work efficiency of device body, strengthens the practicality of device body.

Description

Lost foam casting production equipment

Technical Field

The utility model relates to a disappearance mould technical field specifically is a disappearance mould casting production facility.

Background

The lost foam casting is full mold casting of a foam plastic mold by adopting binder-free dry sand combined with a vacuumizing technology, the main domestic names are 'dry sand full mold casting' and 'negative pressure full mold casting', which are abbreviated as EPC casting, the lost foam casting is one of the most advanced casting processes in the world at present, is known as a 'revolution' in casting history, and is called as 21 st century green casting at home and abroad.

In the lost foam casting production process, lost foam casting production equipment is needed, the existing lost foam casting production equipment is too slow in lost foam processing process due to large internal heat, the forming speed of the lost foam is slow, the processing efficiency is slow, and in addition, after the lost foam is formed, the lost foam is taken in the process without a good ejection mechanism after the lost foam is subjected to injection molding, so that the lost foam casting production equipment is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a lost foam casting production facility has solved the inside problem that does not have better heat dissipation mechanism and does not have better ejection mechanism of device.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a lost foam casting production facility, includes the lower plate, the equal fixed mounting in lower extreme surface four peripheral angular position department of lower plate has the support column, the upper end external fixed surface of lower plate installs pours the case, one side surface intermediate position department fixed mounting who pours the case has the water inlet, the upper end external fixed surface who pours the case installs the plane board, the spout has all been seted up to the upper end surface both sides of plane board, the upper end surface intermediate position both sides of plane board have all been seted up and have been pour the mouth, adjacent two swing joint has movable U template between the spout, the upper end external fixed surface of activity U template installs the hopper dish, hopper dish lower extreme external fixed surface installs the connector, fixedly connected with dwang between one side of activity U template and the spout.

Preferably, the two sides of the outer surface of the lower end of the movable U-shaped plate are movably provided with movable rollers, and the annular outer surface of the rotating rod is provided with external threads.

Preferably, the lower extreme surface intermediate position department fixed mounting of lower plate has servo motor, servo motor output fixed mounting has the axis of rotation, the equal movable mounting in both sides of lower plate has the transmission shaft, swing joint has driving belt between axis of rotation and the transmission shaft, transmission shaft upper end surface fixed mounting has movable sleeve, the inside movable mounting of movable sleeve has built-in dwang, built-in dwang upper end surface fixed mounting has the liftout plate, pour the equal fixed mounting in incasement portion intermediate position both sides has the module of moulding plastics, it has seted up the rivers passageway to pour incasement portion to be located the module of moulding plastics position all around.

Preferably, the built-in rotating rod is in threaded connection with the movable sleeve, and the servo motor is electrically connected with an external power supply and an external switch.

Preferably, the water flow channel is attached to the periphery of the annular outer surface of the injection molding module, and is communicated with the water inlet and the water outlet.

Preferably, the annular outer surface of the rotating rod is fixedly provided with a rubber soft sleeve, the annular outer surface of the rubber soft sleeve is provided with anti-skid grains, and the rotating rod is in threaded connection with the movable U-shaped plate.

Preferably, the movable roller is located inside the sliding groove, and the movable roller is movably connected with the sliding groove.

Preferably, the inner diameter of the connecting port is smaller than the inner diameter of the pouring port, and the connecting port is communicated with the funnel disc.

Advantageous effects

The utility model provides a lost foam casting production facility. Compared with the prior art, the method has the following beneficial effects:

1. this disappearance mould casting production facility, circuit switch through opening servo motor, servo motor rotates the in-process, it rotates to drive the axis of rotation, swing joint has driving belt between axis of rotation and the transmission shaft, connecting effect through driving belt, effectively drive the transmission shaft and rotate, the transmission shaft drives movable sleeve and rotates, movable sleeve rotates the in-process, threaded connection between because of built-in dwang and the movable sleeve, event movable sleeve rotates the in-process, it upwards removes to drive built-in dwang, remove the in-process, it upwards removes to drive the liftout plate, the liftout plate contacts with inside disappearance mould, the liftout plate shifts up the in-process, just can effectually carry out ejecting with the disappearance mould.

2. This lost foam casting production facility is linked together through outside water pump and water inlet, and outside water source removes to rivers passageway inside through the water inlet, and rivers passageway and the module of moulding plastics are laminated mutually, and the water source removes the in-process, can fully absorb the inside heat of the module of moulding plastics, and the water source finally flows through the delivery port, takes away the heat that the in-process produced of moulding plastics, can make the quick cooling shaping of lost foam for the work efficiency of device body.

Drawings

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

FIG. 2 is an explosion diagram of the internal structure of the movable U-shaped plate of the present invention;

fig. 3 is the utility model discloses lower plate combines the plane sketch with pouring the case mutually.

In the figure: 1. a lower base plate; 2. a support pillar; 3. a flat plate; 4. pouring a box; 5. a water inlet; 6. a chute; 7. pouring a mouth; 8. a movable U-shaped plate; 9. a funnel tray; 10. a connecting port; 11. rotating the rod; 12. an external thread; 13. a movable roller; 14. a servo motor; 15. a rotating shaft; 16. a drive shaft; 17. a drive belt; 18. a movable sleeve; 19. a rotating rod is arranged inside; 20. ejecting the plate; 21. a water flow channel; 22. an injection molding module; 23. and (7) a water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a lost foam casting production device comprises a lower bottom plate 1, supporting columns 2 are fixedly arranged at the positions of four peripheral angle positions on the outer surface of the lower end of the lower bottom plate 1, a pouring box 4 is fixedly arranged on the outer surface of the upper end of the lower bottom plate 1, a water inlet 5 is fixedly arranged at the middle position of the outer surface of one side of the pouring box 4, a plane plate 3 is fixedly arranged on the outer surface of the upper end of the pouring box 4, sliding grooves 6 are respectively arranged at two sides of the outer surface of the upper end of the plane plate 3, pouring ports 7 are respectively arranged at two sides of the middle position of the outer surface of the upper end of the plane plate 3, a movable U-shaped plate 8 is movably connected between every two adjacent sliding grooves 6, a hopper disc 9 is fixedly arranged on the outer surface of the upper end of the movable U-shaped plate 8, a connecting port 10 is fixedly arranged, the connecting port 10 communicates with the funnel disk 9.

Referring to fig. 2, movable rollers 13 are movably mounted on two sides of the outer surface of the lower end of the movable U-shaped plate 8, external threads 12 are formed on the outer surface of the ring of the rotating rod 11, a rubber soft sleeve is fixedly mounted on the outer surface of the ring of the rotating rod 11, anti-skid lines are formed on the outer surface of the ring of the rubber soft sleeve, the rotating rod 11 is in threaded connection with the movable U-shaped plate 8, the movable rollers 13 are located inside the sliding grooves 6, and the movable rollers 13 are movably connected with the sliding.

Referring to fig. 3, a servo motor 14 is fixedly installed at the middle position of the outer surface of the lower end of a lower base plate 1, a rotating shaft 15 is fixedly installed at the output end of the servo motor 14, transmission shafts 16 are movably installed at both sides inside the lower base plate 1, a transmission belt 17 is movably connected between the rotating shaft 15 and the transmission shafts 16, a movable sleeve 18 is fixedly installed at the outer surface of the upper end of the transmission shaft 16, a built-in rotating rod 19 is movably installed inside the movable sleeve 18, an ejection plate 20 is fixedly installed at the outer surface of the upper end of the built-in rotating rod 19, injection molding modules 22 are fixedly installed at both sides of the middle position inside a casting box 4, water flow channels 21 are formed in the casting box 4 at the peripheral positions of the injection molding modules 22, the built-in rotating rod 19 is in threaded connection with the movable sleeve 18, the water flow passage 21 communicates with the water inlet 5 and the water outlet 23.

When in use, an external operator rotates the rotating rod 11, in the rotating process of the rotating rod 11, because the rotating rod 11 is in threaded connection with the movable U-shaped plate 8, and the movable roller 13 is movably arranged on the outer surface of the lower end of the movable U-shaped plate 8, the movable roller 13 can move in the chute 6, so as to drive the movable U-shaped plate 8 to rotate in the chute 6, in the rotating process of the rotating rod 11, the movable U-shaped plate 8 is driven to move in the chute 6, in the moving process, when the connecting port 10 is aligned with the pouring port 7, the rotating rod 11 stops rotating, the external operator can pour into the funnel plate 9, the internal pouring liquid moves into the pouring port 7 and finally flows into the injection module 22 to form a lost mold, in the forming process, the lost mold is communicated with the water inlet 5 through the external water pump, and an external water source moves into the water flow channel 21 through the water inlet 5, the water flow channel 21 is attached to the injection molding module 22, the heat inside the injection molding module 22 can be fully absorbed in the water source moving process, the water source finally flows out through the water outlet 23, the heat generated in the injection molding process is taken away, the lost foam can be rapidly cooled and molded, the working efficiency of the device body is improved, after the lost foam is subjected to injection molding, a circuit switch of the servo motor 14 is turned on, the rotating shaft 15 is driven to rotate in the rotating process of the servo motor 14, the transmission belt 17 is movably connected between the rotating shaft 15 and the transmission shaft 16, the transmission shaft 16 is effectively driven to rotate through the connecting effect of the transmission belt 17, the transmission shaft 16 drives the movable sleeve 18 to rotate, in the rotating process of the movable sleeve 18, the built-in rotating rod 19 is driven to move upwards in the rotating process of the movable sleeve 18 due to threaded connection between the built-in rotating rod 19 and, in the moving process, the ejector plate 20 is driven to move upwards, the ejector plate 20 is contacted with the internal lost foam, the ejector plate 20 moves upwards, the lost foam can be effectively ejected out, a series of structures can effectively fully absorb heat generated in the injection molding process, the heat is taken away, the lost foam is cooled quickly, the internal lost foam can be ejected quickly, the working efficiency of the device body is improved, and the practicability of the device body is enhanced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lost foam casting production facility, includes lower plate (1), its characterized in that: supporting columns (2) are fixedly arranged at the positions of the four peripheral corners of the outer surface of the lower end of the lower bottom plate (1), a pouring box (4) is fixedly arranged on the outer surface of the upper end of the lower bottom plate (1), a water inlet (5) is fixedly arranged at the middle position of the outer surface of one side of the pouring box (4), a plane plate (3) is fixedly arranged on the outer surface of the upper end of the pouring box (4), sliding grooves (6) are respectively arranged on two sides of the outer surface of the upper end of the plane plate (3), pouring openings (7) are respectively formed in the two sides of the middle position of the outer surface of the upper end of the plane plate (3), a movable U-shaped plate (8) is movably linked between every two adjacent sliding grooves (6), a funnel tray (9) is fixedly arranged on the outer surface of the upper end of the movable U-shaped plate (8), a connecting port (10) is fixedly arranged on the outer surface of the lower end of the funnel tray (9), a rotating rod (11) is fixedly connected between one side of the movable U-shaped plate (8) and the sliding groove (6).

2. A lost foam casting production apparatus according to claim 1, wherein: activity U template (8) lower extreme surface both sides all movable mounting have movable gyro wheel (13), external screw thread (12) have been seted up to dwang (11) annular surface.

3. A lost foam casting production apparatus according to claim 1, wherein: lower extreme surface intermediate position department fixed mounting of lower plate (1) has servo motor (14), servo motor (14) output end fixed mounting has axis of rotation (15), the equal movable mounting in the inside both sides of lower plate (1) has transmission shaft (16), swing joint has driving belt (17) between axis of rotation (15) and transmission shaft (16), transmission shaft (16) upper end surface fixed mounting has movable sleeve (18), movable sleeve (18) inside movable mounting has built-in dwang (19), built-in dwang (19) upper end surface fixed mounting has liftout plate (20), the equal fixed mounting in the inside intermediate position both sides of pouring case (4) has the module of moulding plastics (22), pour the inside module of moulding plastics (22) that is located of case (4) and put water flow channel (21) all around.

4. A lost foam casting production apparatus according to claim 3, wherein: the built-in rotating rod (19) is in threaded connection with the movable sleeve (18), and the servo motor (14) is electrically connected with an external power supply and an external switch.

5. A lost foam casting production apparatus according to claim 3, wherein: the water flow channel (21) is attached to the periphery of the annular outer surface of the injection molding module (22), and the water flow channel (21) is communicated with the water inlet (5) and the water outlet (23).

6. A lost foam casting production apparatus according to claim 2, wherein: dwang (11) annular surface fixed mounting has the soft cover of rubber, and the antiskid line has been seted up to the soft cover annular surface of rubber, dwang (11) are connected with activity U template (8) screw thread formula.

7. A lost foam casting production apparatus according to claim 2, wherein: the movable roller (13) is positioned inside the sliding groove (6), and the movable roller (13) is movably connected with the sliding groove (6).

8. A lost foam casting production apparatus according to claim 1, wherein: the inner diameter of the connecting port (10) is smaller than that of the pouring port (7), and the connecting port (10) is communicated with the funnel disc (9).