CN209792581U

CN209792581U - casting cleaning room and casting workshop

Info

Publication number: CN209792581U
Application number: CN201920243941.6U
Authority: CN
Inventors: 夏蘩; 唐松; 田鑫; 刘方宝
Original assignee: Sichuan Sharing Casting Co Ltd
Current assignee: Sichuan Sharing Casting Co Ltd
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2019-12-17
Anticipated expiration: 2029-02-27

Abstract

A casting cleaning room comprises a plurality of cleaning stations, an upper and lower opening type access which corresponds to each cleaning station and is arranged on one side wall of the cleaning room, dust removing openings which are arranged on fixed side walls on two sides of the upper and lower opening type access, and a temperature adjusting device which is arranged on the other side wall; and noise reduction materials are arranged on the fixed parts of the side walls to absorb noise from the cleaning process operation process, so that the noise of the cleaning room can meet the corresponding standard specification requirement. An independent and closed cleaning room is arranged in a casting workshop; simultaneously, it is big to have improved the interior dust pollution of clearance room through setting up dust removal mouth, breather in the clearance room, sets up the material of making an uproar that falls on clearance room four walls, absorbs the noise in the clearance room to provide an environment dust, the up-to-standard clearance environment of noise for operating personnel. The utility model also provides a be equipped with the casting shop in foundry goods clearance room.

Description

Casting cleaning room and casting workshop

Technical Field

the utility model relates to a casting technical field, in particular to foundry goods cleaning process.

Background

The casting, as a product in a rough state, needs to undergo different cleaning and machining processes in order to be in a usable state. At present, in a casting enterprise, a cleaning process is used as the last process of casting production, and rough machining and finish machining are outsourcing machining. The cleaning process is heavy physical labor in the casting enterprises, and has poor environmental conditions, such as high noise, high dust content and the like. Under the environment of current environmental protection requirement and light physical labor, the improvement of cleaning process is an urgent problem.

Disclosure of Invention

In view of the problems of high environmental noise and high dust content in the cleaning process, it is necessary to provide a casting cleaning room, which avoids the pollution of the cleaning process to the environment of other processes by isolating the cleaning process from other casting processes, and can also be provided with dust removal, noise reduction and other facilities, thereby effectively improving the working environment of the casting cleaning process.

The casting cleaning room is provided with a plurality of cleaning stations and corresponding upper and lower opening type entrances and exits; the side wall of the cleaning room is provided with a noise reduction material; and a dust removal port and a temperature adjusting device are arranged on the side wall of the cleaning room.

The casting cleaning room comprises a plurality of cleaning stations, an upper and lower opening type access which corresponds to each cleaning station and is arranged on one side wall of the cleaning room, dust removing openings which are arranged on fixed side walls on two sides of the upper and lower opening type access, and a temperature adjusting device which is arranged on the other side wall; and noise reduction materials are arranged on the fixed parts of the side walls to absorb noise from the cleaning process operation process, so that the noise of the cleaning room can meet the corresponding standard specification requirement.

The top of the cleaning room above the cleaning station is provided with a lighting device, such as a lighting lamp and the like; a dust removal port is arranged on the side wall of the cleaning room aligned with each cleaning station so as to timely extract dust generated in the cleaning process out of the cleaning room; an up-down opening type access is also arranged on the side wall of the cleaning room provided with the dust removing port; meanwhile, a temperature adjusting device such as an air conditioner, a fan and the like is also arranged in the cleaning room.

Preferably, the dust removal port is arranged on the fixed side walls on two sides of the up-down opening type access port, and the height from the ground is not more than 0.5 m. More specifically, the height of the dust removal opening from the ground can be equal to the height of a cleaning platform of a cleaning station. The dust removal port is connected with an external negative pressure dust removal device.

Preferably, the temperature adjusting device may be provided on a side wall of the other side of the up-down opening type doorway, and is provided at a position close to the top of the cleaning room, so that the airflow in the cleaning room is inclined downward.

Preferably, an air interchanger can be arranged near the temperature adjusting device, and the air interchanger is combined with the dust removing port and the temperature adjusting device, so that the air flow of the cleaning room is from the top of one side far away from the upper and lower open type inlets and outlets to the circulating air flow of the bottom of one side far away from the upper and lower open type inlets and outlets, the dust in the cleaning process is prevented from flying randomly, and the dust amount in the cleaning room is further reduced.

As further optimization of the technical scheme, under the condition that the site allows, a separation grade can be arranged between each cleaning station, so that the isolation of each cleaning station is realized, and the mutual interference and pollution among the stations are avoided.

As a further optimization of the technical scheme, in order to realize automation of the foundry, a casting transfer guide rail is arranged at a position corresponding to each cleaning station of the cleaning room, a casting to be cleaned is transferred to the cleaning station of the cleaning room through the transfer guide rail, and the casting is transferred to the next process after being cleaned.

Preferably, in a casting workshop where the transfer guide rails are inconvenient to arrange, non-guide rail running equipment such as an AGV (automatic guided vehicle) is further arranged for transferring the castings.

As the further optimization of this technical scheme, in order to reduce operating personnel's physical labor volume still be equipped with handling equipment in the clearance room, handling equipment can assist operating personnel to transfer the foundry goods from the transfer equipment to the clearance platform of clearance position, vice versa.

As further optimization of the technical scheme, in order to effectively save energy as much as possible, the top of the cleaning room can be set to be a transparent top, so that external light can be effectively borrowed.

As the further optimization of the technical scheme, in order to avoid the phenomenon that the noise in the cleaning room is too large and the loss is caused to the bodies of cleaning personnel, noise reduction materials are arranged on the fixed structures of the four walls of the cleaning room so as to absorb the noise in the cleaning room.

The working process of the casting cleaning room is as follows:

1) Opening an up-down opening type access of the cleaning room;

2) Transferring the casting to be cleaned to a cleaning platform of a corresponding cleaning station of a cleaning room;

3) Closing the upper and lower open type entrances and exits, opening the negative pressure dust removal device, and opening the lighting under the necessary condition; in order to facilitate operators, control switches of the upper and lower open type access ports, the negative pressure dust removal device and the lighting device can be set as control panels which are arranged on the side wall of the cleaning room opposite to the upper and lower open type access ports;

4) The cleaning of the castings is started, and when the castings need to be turned over or shifted in the cleaning process, lifting equipment arranged in the cleaning room can be used.

The utility model provides a casting shop, is equipped with foundry goods clearance room, for promoting the production efficiency of whole casting shop, shortens the takt as far as possible, foundry goods clearance room can set up in the place nearest apart from the transfer export, or the place nearest apart from the foundry goods warehouse.

A casting workshop is provided with an electric control room, the electric control room can realize scheduling and control of all casting process rooms, and a casting cleaning room is electrically connected with the electric control room.

The utility model discloses technical scheme's beneficial effect: the independent and closed cleaning room is arranged in the casting workshop, so that the cleaning process is isolated from other processes, and the influence of the cleaning process on other processes is avoided; simultaneously, it is big to have improved the interior dust pollution of clearance room through setting up dust removal mouth, breather in the clearance room, sets up the material of making an uproar that falls on clearance room four walls, absorbs the noise in the clearance room to provide an environment dust, the up-to-standard clearance environment of noise for operating personnel.

Drawings

FIG. 1 is a schematic view of a clean room with the upper and lower open doorway of a second clean station in an open position;

FIG. 2 is a schematic view of a cleaning room A-A;

in the figure, 1-cleaning station; 2-up and down open type entrance and exit; 3-a transfer rail; 4-a dust removal port; 5-a temperature regulating device; 6-a ventilation device; 7-a main beam; 8-casting to be cleaned; 9-cleaning the platform; 10-control panel.

Detailed Description

In order to illustrate the technical solution of the present invention more clearly, the detailed description will be given according to the embodiments of the attached drawings, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

the casting cleaning room of the utility model comprises a plurality of cleaning stations 1, an upper and lower open type access 2 corresponding to each cleaning station 1 and arranged on one side wall of the cleaning room, dust removing ports 4 arranged on the fixed side walls at the two sides of the upper and lower open type access 2, and a temperature adjusting device 5 arranged on the other side wall; and noise reduction materials are arranged on the fixed parts of the side walls to absorb noise from the cleaning process operation process, so that the noise of the cleaning room can meet the corresponding standard specification requirement. On the cleaning room shown in fig. 1, the height of the dust removing opening 4 from the ground is determined by the height of the cleaning platform 9 of the cleaning station 1, that is, the height of the dust removing opening 4 is equal to the height of the cleaning platform 9 or about 20cm higher than the cleaning platform, so as to achieve the maximum dust collection. The dust removal port 4 is externally connected with a negative pressure dust removal device to realize the dust collection effect of the dust removal port 4. Because the negative pressure effect that comes from dust removal mouth 4 for the atmospheric pressure of clearance room lower part is less than the low pressure on upper portion, and the effect that sets up the decurrent air outlet of temperature regulation device 5 slope on clearance room upper portion makes the air current of formation from temperature regulation device 5 to dust removal mouth 4 in the clearance room, thereby does benefit to the dust and discharges the clearance room, makes the clearance room reach the dust requirement.

Meanwhile, in order to further improve the cleanliness and the circulation of the air in the cleaning room, an air interchanger 6 can be arranged near the temperature adjusting device 5, for example, the air interchanger 6 can be arranged on the side wall provided with the temperature adjusting device 5 at the same height; alternatively, the ventilation device 6 may be disposed on the sidewall of the cleaning room above the upper and lower open type entrances and exits, so that the airflow of the air newly entering the cleaning room faces the temperature adjusting device 5, thereby forming a circular airflow in the cleaning room, that is, an airflow for upper air inlet and lower air outlet. Specifically, in the construction of the cleaning room shown in fig. 2, an air conditioner or a fan for temperature adjustment is installed at a position, close to the top of the cleaning room, of the side wall of the cleaning room relative to the upper and lower open type entrances and exits 2, and a ventilation fan is installed near the air conditioner or the fan to exchange outdoor air into the cleaning room. Meanwhile, the air outlet of the temperature adjusting device 5 inclines downwards, so that the air outlet and the dust removal opening 4 can be in a same inclined plane theoretically, and conditions are created for directional flowing of dust in a cleaning room.

In order to lift the automatic connection between the cleaning room and the casting shop, a transfer guide rail 3 is further arranged at the upper and lower opening type access 2, so that castings to be cleaned can be conveniently transferred to a platform of a cleaning station by adopting RGV; meanwhile, hoisting equipment is arranged on the main beam 7 of the cleaning room, so that the castings can be conveniently transferred on the transfer equipment and the cleaning station platform, and can be turned and shifted in the cleaning process. Meanwhile, when the transfer equipment adopted in the casting workshop is AGV type guide rail-free running equipment, the guide rail transfer equipment can be omitted, and the guide rail 3 is not required to be transferred.

In order to save energy, the top of the cleaning room can be set to be a transparent top, so that external light can be utilized to the maximum extent, and unnecessary lighting devices are avoided. The top of the cleaning room shown in fig. 1 is uniformly provided with the lighting devices, such as energy-saving lamps and the like; the lighting device may also be arranged according to the position of each cleaning station 1, i.e. enough light sources may be arranged above the cleaning station.

In order to facilitate the operator to conveniently clean each facility or device in the house in an open manner, a control panel 10 is arranged on the other side wall opposite to the upper and lower open type entrances and exits 2, and a lighting device control button, an upper and lower open type entrance and exit control button, a temperature adjusting device control button, a ventilation device control button, a dust removing device control button and the like are arranged on the control panel 10.

The embodiment only does above the utility model discloses a two typical cases, do not restrict the technical scheme of the utility model, according to the utility model discloses technical scheme does not have reasonable inference and the extension that reachs under the condition that the invasive work was paid out, all belongs to the utility model discloses technical scheme's category.

Claims

1. A casting cleaning room is characterized in that the cleaning room is provided with a plurality of cleaning stations and corresponding upper and lower opening type entrances and exits; the side wall of the cleaning room is provided with a noise reduction material; and a dust removal port and a temperature adjusting device are arranged on the side wall of the cleaning room.

2. a casting cleaning room as claimed in claim 1, characterized in that the cleaning room is also provided with lighting means on the top, which lighting means are arranged in accordance with the cleaning station.

3. A casting room as defined in claim 1, further provided with air interchangers disposed at equal heights adjacent the temperature conditioning devices.

4. A casting cleaning room as claimed in claim 1, characterized in that the side walls of the cleaning room are further provided with control panels.

5. a casting cleaning room as defined in claim 1, wherein the dust removing port is connected to an external negative pressure dust removing device, and the dust removing port is provided on both sides of a side wall of the cleaning room provided with the vertically-open type access.

6. The casting cleaning room of claim 5 wherein the dust extraction opening is located no more than 0.5 meters from the ground.

7. A casting cleaning room as defined in claim 1, wherein the temperature adjusting means is provided at a position close to the top of the cleaning room with respect to the other side wall of the vertically open doorway, and the outlet port of the temperature adjusting means is inclined downward.

8. A casting cleaning room as claimed in any one of claims 1 to 7, characterized in that the top of the cleaning room is provided with a transparent roof, and each cleaning station is further provided with a partition.

9. A foundry, characterized in that it comprises a casting room according to any one of claims 1 to 8.

10. The foundry of claim 9, wherein the casting preparation room is located proximate to the casting store or proximate to the transfer outlet.