CN215430612U

CN215430612U - Air exhaust system

Info

Publication number: CN215430612U
Application number: CN202121694481.2U
Authority: CN
Inventors: 李凯; 黄金; 郭瑞·弗拉基米尔
Original assignee: Kunshan Huaheng Cutting System Co ltd; Kunshan Huaheng Welding Co Ltd
Current assignee: Kunshan Huaheng Cutting System Co ltd; Kunshan Huaheng Welding Co Ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-07
Anticipated expiration: 2031-07-22

Abstract

The application relates to an air extraction system, including: the workbench comprises a bracket body, and the bracket body is provided with at least one accommodating cavity; the air draft mechanism comprises an air draft shell and a power source assembly, wherein an air flue is formed on the air draft shell, the power source assembly enables the target object in the accommodating cavity to flow to the outside through the air flue, and the air flue is provided with an air port communicated with at least one accommodating cavity; and the door body mechanism is arranged at the air inlet and used for opening or closing the air inlet. Through being provided with and accepting power supply subassembly and the exhaust mechanism that the chamber is connected to the realization is discharged the outside by accepting the chamber through the wind channel with the target object, accomplishes the clearance to accepting the chamber.

Description

Air exhaust system

[ technical field ] A method for producing a semiconductor device

The application relates to an air draft system, and belongs to the field of air draft systems.

[ background of the utility model ]

In some material production and processing processes, poisonous and harmful dust or debris can be generated and collected in the accommodating cavity, and the accommodating cavity is located in the support body of the workbench, so that the disassembly is complex, and the cleaning and the maintenance in the accommodating cavity are very inconvenient.

Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

[ Utility model ] content

The utility model aims to provide a can carry out exhaust system who clears up to accommodating the intracavity.

The purpose of the application is realized by the following technical scheme: an air extraction system comprising:

the workbench comprises a bracket body, and the bracket body is provided with at least one accommodating cavity;

the air draft mechanism comprises an air draft shell and a power source assembly, wherein an air flue is formed on the air draft shell, the power source assembly enables the target object in the accommodating cavity to flow to the outside through the air flue, and the air flue is provided with an air port communicated with at least one accommodating cavity; and

and the door body mechanism is arranged at the air inlet and used for opening or closing the air inlet.

Further, the door body mechanism comprises an air door and a driving piece for driving the air door to move relative to the air opening so as to open or close the air opening.

Further, the air door moves relative to the air port, and the driving piece is an air cylinder or a linear motor connected with the air door.

Further, the air door is relative to the wind gap upset, the driving piece be with the air cylinder that the air door passes through the connecting piece and is connected, the one end of cylinder with the connecting piece rotates and is connected.

Furthermore, the air cylinder is connected with the support body through a connecting seat, and the other end of the air cylinder is rotatably connected with the connecting seat.

Further, the exhaust system further comprises a guide piece arranged above the containing cavity, and the guide piece is used for guiding the target object into the containing cavity.

Furthermore, the guide piece is connected with the support body, and in the height direction of the support body, the guide piece is obliquely arranged from one end close to the air door to one end far away from the air door from top to bottom.

Further, the air draft shell further comprises a baffle arranged above the air duct, and the baffle is used for preventing the target from moving to the outside of the air duct when the air door is opened.

Further, the exhaust system also comprises a material collecting part arranged in the accommodating cavity.

Furthermore, a traveling wheel is arranged on the material collecting part.

Compared with the prior art, the method has the following beneficial effects: through being provided with and accepting power supply subassembly and the air draft mechanism that the chamber is connected, let and accept the intracavity and produce the positive pressure air current for acceping the chamber outward to make the target object of acceping the intracavity can discharge to acceping the chamber outward by the wind channel along with positive pressure air current.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic view of the present application's air induction system.

FIG. 2 is a schematic side view of the air duct of the present application.

[ detailed description ] embodiments

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 2, an air exhaust system in a preferred embodiment of the present application includes a worktable on which a material to be processed is cut. Wherein, the workbench comprises a bracket body 5, and the bracket body 5 is provided with at least one accommodating cavity 52.

As the name implies, the receiving cavity 52 is used for collecting the object, which is the processing smoke generated by the material to be processed during the cutting process, and the object enters the receiving cavity 52 through the top collecting port of the worktable. In the embodiment, the number of the receiving cavities 52 is set according to the width of the material to be processed or the length of the support body 5, and is not particularly limited herein and is determined according to the actual situation.

In order to collect the target object conveniently, the air exhaust system further comprises an aggregate part 2 arranged in the accommodating cavity 52, and the aggregate part 2 is used for collecting the target object in the accommodating cavity 52, so that the target object can be conveniently subjected to centralized processing. The material collecting part 2 is also provided with a travelling wheel 21 arranged at the bottom and handles connected with two sides, so that the material collecting part 2 can be moved out of the containing cavity 52, and the maintenance and the replacement of the material collecting part 2 are convenient.

In order to enable the object in the containing cavity 52 to be discharged out of the containing cavity 52, the air draft system is further provided with an air draft mechanism, and the air draft mechanism is used for exhausting dust gas generated in the cutting process to the outside so as to optimize the cutting environment. The ventilation mechanism includes a ventilation housing 4 formed with a duct 45, and a power source assembly for allowing the target object in the housing chamber 52 to flow to the outside through the duct 45.

The air draft housing 4 is further provided with an air port 41 for communicating the air duct 45 with the accommodating cavity 52, and under the driving of an external power source assembly, a positive pressure air flow opposite to the outside of the accommodating cavity 52 is formed in the accommodating cavity 52, so that dust and air generated in the cutting process enter the air duct 45 through the air port 41 along with the positive pressure air flow and are then discharged to the outside through the air duct 45.

In this embodiment, the power source assembly is an exhaust fan, and indeed, in other embodiments, it may also be an air pump, etc., and other power source assemblies are selected according to actual situations, which are not specifically limited herein.

The air draft system further comprises a door body mechanism 1 arranged at the air inlet 41 and used for opening or closing the air inlet 41. Through being provided with door body mechanism 1 to make the target object in the collecting part 2 reach the target value after the rethread power source subassembly flows to the outside, with practice thrift manufacturing cost and improvement dust collection efficiency.

Specifically, the door mechanism 1 includes a damper 13, and a driving member 11 for driving the damper 13 to move relative to the air inlet 41 to open or close the air inlet 41. The air door 13 is arranged at the air port 41, and one end of the air door 13 is rotatably connected with the air duct 45 and can be overturned and moved relative to the air port 41 under the action of the driving piece. Wherein, driving piece 11 is connected through connecting piece 12 with air door 41, and the one end and the connecting piece 12 of driving piece 11 rotate to be connected, and the other end of driving piece 11 rotates through a connector 3 and is connected with support body 5. When the door body mechanism 1 is opened, the driving piece 11 extends to drive the connecting piece 12 to rotate and move towards the direction far away from the air opening 41, and as the air door 13 is connected with the connecting piece 12, the connecting piece 12 also drives the air door 13 to overturn and move relative to the air duct 45 towards the direction far away from the air opening 41, so as to complete the opening or closing of the air opening 41. Indeed, in other embodiments, the damper 13 may not be rotatably connected to the air duct 45, for example, the damper 13 may be separately disposed from the air duct 45, in which case, the driving member for driving the damper 13 is vertically connected to the damper 13, and when the door mechanism 1 operates, the driving member drives the damper 13 to move away from the air duct 45 and towards a direction away from the air opening 41, so as to complete the opening or closing of the air opening 41.

In this embodiment, the connecting member 12 is a connecting rod, and the driving member 11 is an air cylinder, but in other embodiments, the driving member 11 may also be a motor, a hydraulic cylinder, or the like according to actual situations, as long as the requirement of opening or closing the driving damper 13 can be met, and the requirement is not specifically limited herein.

In order to guide the scraps and dust generated during the processing of the material to be processed to fall into the accommodating cavity 52, the air draft mechanism further comprises a guide member 51 arranged above the accommodating cavity 52. The guide member 51 is connected to the bracket body 5, and is inclined from top to bottom from the end close to the damper 13 to the end far from the damper 13 in the height direction of the bracket body 5. The guiding member 51 is used for guiding the dust generated during processing the material to be processed into the receiving cavity 52. A stopper 53 connected to the holder body 5 is further provided under the guide 51, and the stopper 53 restricts and supports the guide 51.

The air draft shell further comprises a baffle 42 arranged above the air duct 45, two ends of the baffle 42 are respectively connected to the support body 5 and the air duct 45, and the baffle is obliquely arranged from one end close to the support body 5 to one end far away from the support body 5 from the top to the bottom from the height direction of the support body 5. The driving member is connected to the damper 13 through a baffle 42, and the baffle 42 can prevent the object from moving out of the air duct 45 when the damper 13 is opened, which causes difficulty in cleaning.

In this embodiment, the air duct 45 may shake due to the influence of the air flow during operation, in order to make the operation of the air duct 45 more stable, a T-shaped base 44 is disposed below the air duct 45, the air duct 45 is connected to the T-shaped base 44 by riveting, and supports 43 are further disposed on two sides of the air duct 45, so that the connection between the air duct 45 and the T-shaped base 44 is firmer.

In summary, the following steps: this application lets accept the intracavity for accepting the chamber outer production positive pressure air current through being provided with and accepting power supply subassembly and the air drafting mechanism that the chamber is connected to make the target object of acceping the intracavity can discharge outside the chamber by the wind channel along with positive pressure air current.

The terms "comprising" and "having," as well as any variations thereof, in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Claims

1. An air extraction system, comprising:

2. The air draft system according to claim 1, wherein the door mechanism includes a damper and a driving member for driving the damper to move relative to the air opening to open or close the air opening.

3. The air extraction system of claim 2, wherein the damper moves relative to the air opening, and the drive member is an air cylinder or a linear motor coupled to the damper.

4. The air draft system as claimed in claim 2, wherein the damper is turned over with respect to the air inlet, the driving member is a cylinder connected to the damper through a connecting member, and one end of the cylinder is rotatably connected to the connecting member.

5. The air draft system according to claim 4, wherein the air cylinder is further connected with the support body through a connecting seat, and the other end of the air cylinder is rotatably connected with the connecting seat.

6. The exhaust system of claim 2, further comprising a guide disposed above the receiving cavity, the guide configured to guide the object into the receiving cavity.

7. The air draft system according to claim 6, wherein the guide member is connected to the bracket body, and the guide member is inclined from top to bottom from an end close to the air door to an end far away from the air door in a height direction of the bracket body.

8. The extraction system of claim 2, wherein the extraction housing further comprises a baffle disposed above the air duct, the baffle configured to prevent the object from moving outside the air duct when the damper is open.

9. The air extraction system of claim 1, further comprising a collection member disposed within the receptacle cavity.

10. The air extraction system of claim 9, wherein the aggregate member includes road wheels.