CN210702490U

CN210702490U - Wall-hanging-proof shakeout machine

Info

Publication number: CN210702490U
Application number: CN201921699418.0U
Authority: CN
Inventors: 马颖; 宋永凯; 马宗迎
Original assignee: Shandong Hongma Engineering Machinery Co ltd
Current assignee: Shandong Hongma Engineering Machinery Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-09
Anticipated expiration: 2029-10-09

Abstract

The utility model belongs to the technical field of shakeout machines, in particular to a wall-hanging-proof shakeout machine, which comprises a base and a sand collecting hopper, wherein a plurality of vibrating springs are arranged on two sides of the base, and the sand collecting hopper is arranged above the base through the vibrating springs; the sand collecting hopper is a funnel-shaped hopper with a large upper end opening and a small lower end opening, a shakeout grid is arranged on the upper portion of the sand collecting hopper, a vibrating device is arranged on the outer side wall of the sand collecting hopper, and a plurality of heating devices are further arranged on the outer side wall of the sand collecting hopper. The utility model discloses a mode of heating increases the mobility of molding sand, reduces being stained with of more green-sand and glues, prevents the appearance of wall built-up phenomenon, avoids equipment self weight to aggravate the load and strengthen and cause the energy consumption to strengthen, guarantees equipment normal operating, avoids equipment to shut down and maintains, improves production efficiency.

Description

Wall-hanging-proof shakeout machine

Technical Field

The utility model relates to a prevent wall-hung shakeout machine belongs to shakeout machine technical field.

Background

The shakeout of the casting is one of the important processes in the sand casting production process. The shakeout is that after a casting mold is poured and cooled to a certain temperature, the casting mold is broken, the casting mold is separated from a sand box, and a casting is separated from molding sand. And shakeout machines are casting devices that separate the molding sand from the cast in a mold by vibration and impact. The vibration shakeout machine mainly comprises a vibration main body and a base, wherein a frame body of the vibration part is supported on the base of the machine through a spring. The vibrating portion vibrates to cause the sand box to separate from the molding sand, the casting to separate from the molding sand, and the sand cluster to break. However, in the use process of the shakeout machine, as the molding sand has large moisture, the molding sand which is not sintered in winter has poor fluidity and can be adhered to the inner wall of a sand collecting hopper (namely a wall built-up wall) of the equipment, the self weight of the equipment is increased, the discharge port is seriously blocked, and the equipment is abnormally operated.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the utility model provides a prevent hanging wall shakeout machine prevents that the molding sand from being stained with and gluing the equipment inner wall in the use in winter, guarantees equipment normal operating to solve above-mentioned problem.

The utility model relates to a wall-hanging-proof shakeout machine, which comprises a base and a sand collecting hopper, wherein a plurality of vibrating springs are arranged on two sides of the base, and the sand collecting hopper is arranged above the base through the vibrating springs; the sand collecting hopper is a funnel-shaped hopper with a large upper end opening and a small lower end opening, a shakeout grid is arranged on the upper portion of the sand collecting hopper, a vibrating device is arranged on the outer side wall of the sand collecting hopper, and a plurality of heating devices are further arranged on the outer side wall of the sand collecting hopper.

The casting mould is placed on a grid of a shakeout machine, the casting mould is continuously thrown up along with the operation of a vibrating device, and then falls down by self weight to collide with the grid, so that the casting mould is broken, and the molding sand falls through grid holes. The sand collecting hopper is funnel-shaped, so that falling molding sand can be collected conveniently. Heating device heats the sand collection fill of equipment, increases the mobility of molding sand, reduces being stained with of wet molding sand and glues, prevents the appearance of wall built-up phenomenon, guarantees equipment normal operating.

The vibration device is a vibration motor.

The heating device is a heating rod, an electric heating wire is arranged in the heating rod, and the sand collecting hopper is heated in an electric heating mode.

The sand collecting hopper is also provided with a temperature sensor which can be connected with a controller, and when the temperature sensor detects that the temperature of the sand collecting hopper is lower than a set value in the using process, the controller controls the electric heating wire to be electrified to heat the sand collecting hopper; when the temperature is higher than the set value, the electric heating wire is powered off to stop heating. The effect can be achieved while unnecessary energy loss is reduced.

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

prevent hanging wall shakeout machine, through the mobility of the mode increase molding sand of heating, reduce being stained with of more green-sand and glue, prevent the appearance of wall built-up phenomenon, avoid equipment self weight to aggravate the load and strengthen and cause the energy consumption to strengthen, guarantee equipment normal operating, avoid equipment to shut down and maintain, improve production efficiency.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention;

fig. 2 is a second schematic structural diagram of the present invention;

fig. 3 is a third schematic structural diagram of the present invention.

In the figure: 1. a shakeout grid; 2. a sand collecting hopper; 3. a base; 4. a vibration motor; 5. a heating rod; 6. a vibration spring; 7. a temperature sensor.

Detailed Description

The invention will be further described with reference to the following examples:

as shown in fig. 1 to 3, the anti-wall-hanging shakeout machine of the present invention comprises a base 3 and a sand collecting hopper 2, wherein a plurality of vibrating springs 6 are arranged on two sides of the base 3, and the sand collecting hopper 2 is arranged above the base 3 through the vibrating springs 6; sand collecting hopper 2 is the big infundibulate that the lower extreme opening is little of upper end opening, and sand collecting hopper 2 upper portion is equipped with shakeout grid 1, and sand collecting hopper 2 lateral wall is equipped with vibrating device, and sand collecting hopper 2 lateral wall still is equipped with a plurality of heating device.

The vibration device of the present embodiment is a vibration motor 4.

The heating device of this embodiment is heating rod 5, and heating rod 5 is equipped with electric heating wire in the heating rod 5 on welding the 2 outer walls of collection sand hopper. Except for the side provided with the vibrating motor 4, five groups of heating rods 5 are arranged on the other three surfaces.

Still be equipped with temperature sensor 7 on the collection sand fill 2, temperature sensor 7 connection controller, according to the self-control heating of settlement temperature or stop.

The utility model discloses a mode of heating increases the mobility of molding sand, reduces being stained with of more green-sand and glues, prevents the appearance of wall built-up phenomenon, avoids equipment self weight to aggravate the load and strengthen and cause the energy consumption to strengthen, guarantees equipment normal operating.

Claims

1. The utility model provides a prevent hanging wall shakeout machine, includes base (3) and sand collection fill (2), its characterized in that: a plurality of vibrating springs (6) are arranged on two sides of the base (3), and the sand collecting hopper (2) is arranged above the base (3) through the vibrating springs (6); the sand collecting hopper (2) is a funnel-shaped hopper with a large upper end opening and a small lower end opening, the upper part of the sand collecting hopper (2) is provided with a shakeout grid (1), the outer side wall of the sand collecting hopper (2) is provided with a vibrating device, and the outer side wall of the sand collecting hopper (2) is also provided with a plurality of heating devices.

2. The anti-wall-hang shakeout machine of claim 1, wherein: the vibration device is a vibration motor (4).

3. The anti-wall-hang shakeout machine of claim 1, wherein: the heating device is a heating rod (5), and an electric heating wire is arranged in the heating rod (5).

4. The anti-wall-hang shakeout machine of claim 3, wherein: the sand collecting hopper (2) is also provided with a temperature sensor (7).