CN211782367U

CN211782367U - Drying equipment for casting sand casting mold shell

Info

Publication number: CN211782367U
Application number: CN202020246517.XU
Authority: CN
Inventors: 潘勇
Original assignee: JIANGSU XINZHONGZHOU SPECIAL ALLOY MATERIALS CO LTD
Current assignee: JIANGSU XINZHONGZHOU SPECIAL ALLOY MATERIALS CO LTD
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-10-27
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a drying equipment that casting sand foundry goods mould shell was used, including stoving case and dust filter core, stoving roof portion has tail gas filtration passageway through the bolt fastening, be fixed with through the draw-in groove in the tail gas filtration passageway the dust filter core, it has the blast pipe to peg graft between the tail gas filtration passageway, it has the operation panel to embed on the outside lateral wall of stoving case, hinge connection has year material platform on the outside another lateral wall of stoving case. Has the advantages that: the utility model discloses a set up baffle, hot drying room, cold drying room and carry the material frame for dry work piece can in time carry out cold air drying cooling behind hot air drying and handle, makes the work piece after the drying can be with normal temperature quick input use, has improved dry efficiency.

Description

Drying equipment for casting sand casting mold shell

Technical Field

The utility model relates to a drying equipment technical field, concretely relates to drying equipment that casting sand foundry goods mould shell was used.

Background

The Drying equipment is called Drying equipment in full English, and refers to a combination of a series of mechanical equipment for Drying moisture or other liquid on the surface of an object by a certain technical means, and popular Drying technologies mainly comprise ultraviolet Drying, infrared Drying, electromagnetic Drying and hot air Drying, which have various characteristics and are widely applied to Drying various mechanical equipment and food.

When an existing sand casting is processed, the mold needs to be dried, most of existing drying equipment carries out drying through hot air, and the temperature of the dried mold is high, so that the mold cannot be used in time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, now provide a drying equipment that casting sand casting mould shell was used, solve current sand casting and adding man-hour, need carry out drying process to the mould, current drying equipment mostly all carries out drying process through hot-blast, leads to the mould stoving after the temperature higher, problem that can not in time use.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a drying equipment that casting sand foundry goods mould shell was used, including stoving case and dust filter core, stoving roof portion has tail gas filtration passageway through the bolt fastening, be fixed with through the draw-in groove in the tail gas filtration passageway the dust filter core, it has the blast pipe to peg graft between the tail gas filtration passageway, it has the operation panel to embed on the outside lateral wall of stoving case, hinge connection has year material platform on the outside another lateral wall of stoving case.

Furthermore, the two sides of the material loading platform are fixedly provided with electric push rods through bolts, and the drying box is internally and fixedly provided with a partition plate through a clamping groove.

Furthermore, a cooling drying chamber is formed on one side of the partition plate, a heating drying chamber is formed on the other side of the partition plate, and curtains are fixed on the partition plate through bolts.

Further, a track is welded under the curtain and the drying box, a material carrying frame is connected to the track in a sliding mode, a lead screw is connected to the bottom of the material carrying frame in a sliding mode, and a pulley is connected to the bottom of the material carrying frame in a rolling mode.

Further, the lead screw with the stoving case rotates to be connected, lead screw one end nestification has drive assembly, drive assembly bottom nestification has the motor.

Further, the motor with the stoving case passes through bolt fixed connection, the wind turbine set one is fixed through the bolt in the cold drying room bottom, wind turbine set two is fixed through the bolt in the hot drying room bottom.

Furthermore, resistance wires are welded on the inner wall of the heat drying chamber.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving current sand casting spare man-hour, need carry out drying process to the mould, current drying equipment mostly carries out drying process through hot-blast, leads to the mould stoving after-temperature higher, problem that can not in time use, the utility model discloses a set up baffle, hot drying chamber, cooling chamber and year material frame for dry work piece can in time carry out cold air drying cooling after hot air drying and handle, makes the work piece after the drying can put into use with normal temperature fast, has improved dry efficiency.

Drawings

FIG. 1 is a schematic structural view of a drying apparatus for a casting sand mold shell according to the present invention;

FIG. 2 is the internal structure schematic diagram of the drying box in the drying equipment for the casting sand casting mold shell.

FIG. 3 is a schematic view showing a connection relationship between a carriage and a lead screw in a drying apparatus for a casting sand casting mold shell according to the present invention;

FIG. 4 is a front sectional view of a tail gas filtering channel in a drying apparatus for a casting sand casting mold shell.

The reference numerals are explained below:

1. a drying box; 2. a tail gas filtering channel; 3. an exhaust pipe; 4. a partition plate; 5. a material loading platform; 6. a material loading frame; 7. a track; 8. a pulley; 9. an electric push rod; 10. a curtain; 11. a first fan unit; 12. a second fan unit; 13. a lead screw; 14. a motor; 15. a drive assembly; 16. a resistance wire; 17. an operation table; 18. a cooling chamber; 19. a heat drying chamber; 20. a dust filter element.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the drying apparatus for a casting sand casting mold shell in this embodiment includes a drying box 1 and a dust filter element 20, a tail gas filtering channel 2 is fixed on the top of the drying box 1 through bolts, the dust filter element 20 is fixed in the tail gas filtering channel 2 through a clamping groove, an exhaust pipe 3 is inserted between the tail gas filtering channels 2, an operation table 17 is embedded in one side wall of the outside of the drying box 1, a material loading table 5 is hinged to the other side wall of the outside of the drying box 1, and the tail gas filtering channel 2 is used for filtering dust and harmful substances on a workpiece.

Carry material platform 5 both sides to be fixed with electric putter 9 through the bolt, stoving case 1 is inside to be fixed with baffle 4 through the draw-in groove, and electric putter 9 is used for controlling the intelligent lift of carrying material platform 5.

A cooling chamber 18 is formed on one side of the partition plate 4, a heating chamber 19 is formed on the other side of the partition plate 4, a curtain 10 is fixed on the partition plate 4 through bolts, and the curtain 10 is used for shielding hot air in the heating chamber 19 and preventing the hot air from flowing into the cooling chamber 18.

A track 7 is welded with the drying box 1 under the curtain 10, a material carrying frame 6 is connected onto the track 7 in a sliding mode, a lead screw 13 is connected to the bottom of the material carrying frame 6 in a sliding mode, a pulley 8 is connected to the bottom of the material carrying frame 6 in a rolling mode, the bottom of the material carrying frame 6 is connected with the lead screw 13 in a sliding mode through a shaft sleeve, and the material carrying frame is driven to move through rotation of the lead screw 13.

The lead screw 13 is rotationally connected with the drying box 1, one end of the lead screw 13 is nested with the driving assembly 15, and the bottom of the driving assembly 15 is nested with the motor 14.

The motor 14 is fixedly connected with the drying box 1 through bolts, the first fan unit 11 is fixed at the bottom of the cooling chamber 18 through bolts, and the second fan unit 12 is fixed at the bottom of the heating chamber 19 through bolts.

The inner wall of the heat drying chamber 19 is welded with a resistance wire 16, and the resistance wire 16 is used for increasing the temperature in the heat drying chamber 19.

The specific implementation process of this embodiment is as follows: the device is powered on, then a workpiece to be dried is thrown into the material carrying frame 6 staying on the material carrying table 5, then the motor 14 is started to work through the operation table 17, the lead screw 13 is driven to rotate through the driving assembly 15 electrically, the lead screw 13 carries the material carrying frame 6 to move to one side into the heat drying chamber 19, the fan unit II 12 blows air flow, meanwhile, the resistance wire 16 is electrified to heat the air flow to dry the workpiece in the material carrying frame 6, after drying is completed, the material carrying frame 6 penetrates through the curtain 10 to enter the cooling chamber 18 under the driving of the lead screw 13 along the track 7, at the moment, the fan unit I11 conducts cold air drying and cooling treatment on the material carrying frame 6, the workpiece can be cooled, and finally normal temperature output is achieved, rapid use is guaranteed, and drying efficiency is improved.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a drying equipment that casting sand foundry goods mould shell was used which characterized in that: including stoving case (1) and dust filter core (20), stoving case (1) top has tail gas filtration passageway (2) through the bolt fastening, be fixed with through the draw-in groove in tail gas filtration passageway (2) dust filter core (20), it has blast pipe (3) to peg graft between tail gas filtration passageway (2), it has operation panel (17) to embed on stoving case (1) outside lateral wall, there is material platform (5) to carry by hinge connection on stoving case (1) outside another lateral wall.

2. The apparatus of claim 1 for drying a mold shell of a foundry sand casting, wherein: the material loading platform is characterized in that electric push rods (9) are fixed on two sides of the material loading platform (5) through bolts, and a partition plate (4) is fixed inside the drying box (1) through a clamping groove.

3. The apparatus of claim 2 for drying a mold shell of a foundry sand casting, wherein: a cooling chamber (18) is formed in one side of the partition plate (4), a heating chamber (19) is formed in the other side of the partition plate (4), and a curtain (10) is fixed on the partition plate (4) through bolts.

4. The apparatus of claim 3 for drying a mold shell of a foundry sand casting, wherein: under curtain (10) with stoving case (1) welding has track (7), sliding connection has material carrying frame (6) on track (7), material carrying frame (6) bottom sliding connection has lead screw (13), material carrying frame (6) bottom rolling connection has pulley (8).

5. The apparatus of claim 4 for drying a mold shell of a foundry sand casting, wherein: the lead screw (13) is rotatably connected with the drying box (1), one end of the lead screw (13) is nested with a driving assembly (15), and the bottom of the driving assembly (15) is nested with a motor (14).

6. The apparatus of claim 5 for drying a mold shell of a foundry sand casting, wherein: the motor (14) with stoving case (1) passes through bolt fixed connection, wind turbine set (11) is fixed through the bolt in cold drying room (18) bottom, wind turbine set two (12) is fixed through the bolt in hot drying room (19) bottom.

7. The apparatus of claim 6 for drying a mold shell of a foundry sand casting, wherein: the inner wall of the heat drying chamber (19) is welded with a resistance wire (16).