CN211489515U

CN211489515U - Molding sand screening and filtering device for casting

Info

Publication number: CN211489515U
Application number: CN201922449677.4U
Authority: CN
Inventors: 孙平; 吴明山; 张木林
Original assignee: Anhui Yigeer Precision Casting Co ltd
Current assignee: Anhui Yigeer Precision Casting Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-15
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a molding sand screening and filtering device for casting, which comprises an operation table, the bottom of operation table is fixed with the support frame, one side of operation table is provided with the ladder of ascending a height, the middle part of operation table is provided with the filter cylinder, the inner chamber of filter cylinder is provided with the filter screen, first shock dynamo is installed in the outside of filter cylinder, and first supporting spring has been cup jointed in the outside of connecting screw rod, the bottom of filter cylinder is connected with the cartridge filter, inner chamber one side of cartridge filter is provided with the guide plate, the upper end of guide plate is fixed with a plurality of and hinders the post, the bottom of guide plate is fixed with the iron core, the outer lane of iron core twines has solenoid, the bottom of cartridge filter is provided with the discharge gate; the utility model discloses can effectually filter iron impurity, filtration efficiency is high to the vertical filtration of setting can add the molding sand at any time and filter, and filtration efficiency is high, and the filter effect is good.

Description

Molding sand screening and filtering device for casting

Technical Field

The utility model relates to a casting technical field, in particular to molding sand screening filter equipment for casting.

Background

Casting is a metal hot working process which is earlier mastered by human beings, liquid metal is cast into a casting cavity matched with the shape of a part and is cooled and solidified to obtain the part or a blank, a lot of molding sand is usually used in casting, most of the used molding sand is a material which is used for multiple times, and therefore, filtration, screening and impurity removal are needed after the molding sand is used.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a casting is with molding sand screening filter equipment can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a casting is with molding sand screening filter equipment, includes the operation panel, the bottom of operation panel is fixed with the support frame, one side of operation panel is provided with the ladder of ascending a height, the middle part of operation panel is provided with the filter cylinder, the inner chamber of filter cylinder is provided with the filter screen, first shock dynamo is installed in the outside of filter cylinder, the outside of filter cylinder is connected with the operation panel through connecting screw, just first supporting spring has been cup jointed in connecting screw's the outside, the bottom of filter cylinder is connected with the cartridge filter, inner chamber one side of cartridge filter is provided with the guide plate, the upper end of guide plate is fixed with a plurality of separation posts, the bottom of guide plate is fixed with the iron core, the outer lane winding of iron core has solenoid, the bottom of cartridge filter is provided with the discharge gate.

Preferably, the side wall of the inner cavity of the screening cylinder is provided with a plurality of first guide rods, the first guide rods are sleeved with support sleeves, the filter screen is fixed with the inner cavity of the support sleeves, one side of each support sleeve is fixed with a top plate, and the bottom of each top plate is provided with an electric telescopic rod.

Preferably, the bottom of the support sleeve is provided with a second support spring, and each second support spring is sleeved on the outer side of the first guide rod.

Preferably, one side of the guide plate, which is close to the inner cavity of the filter cylinder, is provided with a second guide rod in a penetrating manner, and the upper side and the lower side of the second guide rod are provided with third supporting springs.

Preferably, the bottom of guide plate is rotated and is connected with first even board, install second shock dynamo on the first even board, the other end of first even board is rotated and is connected with the second even board, the second is even board and cartridge filter fixed mutually.

Preferably, a baffle plate is arranged below the guide plate, a baffle plate is arranged on one side of the baffle plate, the baffle plate and the filter cartridge are arranged in an inserting mode, and a slag discharging port is arranged above the baffle plate.

Compared with the prior art, the utility model discloses the beneficial effect who produces is:

1. this molding sand screening filter equipment for casting, through setting up the filter cylinder, the workman will need filterable molding sand to drop into the filter cylinder through the ladder of ascending a height, and carry out vibrations filter screening with the molding sand through first shock dynamo, the molding sand after the screening falls on the guide plate, make iron core and guide plate production magnetism with solenoid circular telegram, adsorb the filtration with the iron impurity in the molding sand, can effectually filter the iron impurity, and filtration efficiency is high, and the vertical filtration that sets up, can add the molding sand at any time and filter, filtration efficiency is high, the filter effect is good.

2. This casting is with molding sand screening filter equipment, support the cover through setting up, can be filtering the back, will support the cover through electric telescopic handle and promote, promote the discharge with the impurity on the filter screen section of thick bamboo, convenient operation, and vibrate the guide plate through the second shock dynamo that sets up, make falling that the molding sand can be convenient, and can roll the scum in the molding sand and adsorb, and through the baffle that sets up, when needs discharge absorbent scum, insert the baffle, solenoid cuts off the power supply, the scum is along with baffle and baffle from row's slag notch roll-off, arrange sediment, convenient and fast.

Drawings

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

FIG. 2 is a cross-sectional view of the screen cylinder of the present invention;

fig. 3 is a cross-sectional view of a filter cartridge according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an operation table; 2. a support frame; 3. a filter cartridge; 4. an iron core; 5. an electromagnetic coil; 6. a screening cylinder; 61. a filter screen; 7. a baffle; 8. a second guide bar; 9. a first guide bar; 10. an electric telescopic rod; 11. a top plate; 12. a support sleeve; 13. a slag discharge port; 14. a baffle plate; 15. a partition plate; 16. connecting a screw rod; 17. a first support spring; 18. a second support spring; 19. climbing a ladder; 20. a first vibration motor; 21. a barrier column; 22. a third support spring; 23. a second vibration motor; 24. a first connecting plate; 25. and a second connecting plate.

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.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

As shown in fig. 1-4, a molding sand screening and filtering device for casting comprises an operation table 1, a support frame 2 is fixed at the bottom of the operation table 1, a climbing ladder 19 is arranged at one side of the operation table 1, a screening cylinder 6 is arranged at the middle part of the operation table 1, a filter screen 61 is arranged in an inner cavity of the screening cylinder 6, a first vibration motor 20 is installed at the outer side of the screening cylinder 6, the outer side of the screening cylinder 6 is connected with the operation table 1 through a connecting screw rod 16, a first support spring 17 is sleeved at the outer side of the connecting screw rod 16, a filter cylinder 3 is connected at the bottom of the screening cylinder 6, a guide plate 7 is arranged at one side of the inner cavity of the filter cylinder 3, a plurality of blocking columns 21 are fixed at the upper end of the guide plate 7, an iron core 4 is fixed at the bottom of the guide plate 7, an electromagnetic coil 5 is wound on the outer ring of the iron core, through setting up the filter cylinder, the workman will need filterable molding sand to drop into the filter cylinder through the ladder of ascending a height in to shake through first shock dynamo and filter the screening with the molding sand, the molding sand after the screening falls on the guide plate, it makes iron core and guide plate produce magnetism to energize solenoid, adsorb the filtration with the iron impurity in the molding sand, can effectually filter the iron impurity, and filtration efficiency is high, and the vertical filtration that sets up, can add the molding sand at any time and filter, filtration efficiency is high, the filter effect is good.

In this embodiment, the inner chamber lateral wall of a screening cylinder 6 is provided with a plurality of first guide arms 9, first guide arm 9 is gone up to cup joint and is supported cover 12, just filter screen 61 is fixed mutually with the inner chamber that supports cover 12, one side of supporting cover 12 is fixed with roof 11, electric telescopic handle 10 is installed to the bottom of roof 11, supports the cover through setting up, can filter the back, will support the cover through electric telescopic handle and promote, promotes the discharge with the impurity on the screening cylinder, convenient operation.

In this embodiment, the bottom of the support sleeve 12 is provided with the second support springs 18, and each of the second support springs 18 is sleeved on the outer side of the first guide rod 9, so that the generation of noise can be reduced by the second support springs.

In this embodiment, one side of the guide plate 7 close to the inner cavity of the filter cartridge 3 is provided with a second guide rod 8 in a penetrating manner, and the upper and lower sides of the second guide rod 8 are provided with third supporting springs 22, so that the guide plate can vibrate better, and the vibration effect is good.

In this embodiment, the bottom of guide plate 7 is rotated and is connected with first link plate 24, install second shock dynamo 23 on the first link plate 24, first link plate 24's other end is rotated and is connected with second link plate 25, second link plate 25 is fixed mutually with cartridge filter 3, and second shock dynamo vibrates through first link plate drive guide plate to connect through the rotation at first link plate both ends, can make the vibrations that reduce second shock dynamo to the cartridge filter, the production of noise abatement, and vibrate the guide plate through the second shock dynamo that sets up, make falling that the molding sand can be convenient, and can roll the iron slag in the molding sand and adsorb.

In this embodiment, the below of guide plate 7 is provided with baffle 15, one side of baffle 15 is provided with baffle 14, baffle 14 and cartridge filter 3 peg graft the setting, the top of baffle 14 is provided with row cinder notch 13 to through the baffle that sets up, when needs discharge absorbent scum, insert the baffle, the solenoid cuts off the power supply, and the scum is along with baffle and baffle from row cinder notch department roll-off, arranges sediment, convenient and fast.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a casting is with molding sand screening filter equipment, includes the operation panel, its characterized in that: the bottom of operation panel is fixed with the support frame, one side of operation panel is provided with the ladder of ascending a height, the middle part of operation panel is provided with the filter screen, the inner chamber of filter screen is provided with the filter screen, first shock dynamo is installed in the outside of filter screen, the outside of filter screen is connected with the operation panel through connecting screw, just first supporting spring has been cup jointed in the outside of connecting screw, the bottom of filter screen is connected with the cartridge filter, inner chamber one side of cartridge filter is provided with the guide plate, the upper end of guide plate is fixed with a plurality of barrier columns, the bottom of guide plate is fixed with the iron core, the outer lane winding of iron core has solenoid, the bottom of cartridge filter is provided with the discharge gate.

2. The molding sand screening filter device for casting as claimed in claim 1, wherein: the side wall of the inner cavity of the screening cylinder is provided with a plurality of first guide rods, the first guide rods are sleeved with supporting sleeves, the filtering net is fixed with the inner cavity of the supporting sleeves, a top plate is fixed on one side of each supporting sleeve, and an electric telescopic rod is installed at the bottom of each top plate.

3. The molding sand screening filter device for casting as claimed in claim 2, wherein: the bottom of the support sleeve is provided with second support springs, and each second support spring is sleeved on the outer side of the first guide rod.

4. The molding sand screening filter device for casting as claimed in claim 1, wherein: one side of the guide plate, which is close to the inner cavity of the filter cylinder, is provided with a second guide rod in a penetrating manner, and the upper side and the lower side of the second guide rod are provided with third supporting springs.

5. The molding sand screening filter device for casting as claimed in claim 4, wherein: the bottom of guide plate rotates and is connected with first even board, install second shock dynamo on the first even board, the other end of first even board rotates and is connected with the second even board, the second is even board and cartridge filter fixed mutually.

6. The molding sand screening filter device for casting as claimed in claim 1, wherein: the baffle is arranged below the guide plate, a baffle is arranged on one side of the baffle, the baffle is inserted into the filter cartridge, and a slag discharge port is arranged above the baffle.