阅读说明：本技术 一种船舶建造用数控等离子切割机自动升降积灰收集装置 (Numerical control plasma cutting machine automatic lifting accumulated dust collecting device for ship building ) 是由 王彦 陈岗 张翼 李伟 袁海兵 魏海 王文斌 程明 苏丹 李宁 于 2021-09-02 设计创作，主要内容包括：本发明公开了一种船舶建造用数控等离子切割机自动升降积灰收集装置,所述收集装置包括：送灰管道罩斗,其上口固定连接于送灰管道上端平台中送灰管道出口处,所述送灰管道罩斗的底部设置第一连接口,所述第一连接口的边沿设置有多个凸起；可移动积灰桶,其设置有用来承接所述送灰管道罩斗底部送来积灰的腔室,所述腔室顶部设置有与所述第一连接口配合的第二接口,所述第二接口设置有能够与所述凸起配合的连接锁紧扣；升降机构,其设置在所述可移动积灰桶的底部,用来顶升或者降低所述可移动积灰桶。本发明提高了粉尘的收集效率,解决了过去经常发生灰尘堵塞的问题,改善了现场环境。(The invention discloses an automatic lifting accumulated dust collecting device of a numerical control plasma cutting machine for ship construction, which comprises: the upper opening of the ash conveying pipeline cover bucket is fixedly connected to the outlet of the ash conveying pipeline in the platform at the upper end of the ash conveying pipeline, a first connecting opening is formed in the bottom of the ash conveying pipeline cover bucket, and a plurality of bulges are arranged on the edge of the first connecting opening; the movable ash deposition barrel is provided with a cavity for receiving the ash conveyed from the bottom of the ash conveying pipeline cover bucket, the top of the cavity is provided with a second interface matched with the first interface, and the second interface is provided with a connecting locking buckle capable of being matched with the protrusion; and the lifting mechanism is arranged at the bottom of the movable ash deposition barrel and is used for jacking or lowering the movable ash deposition barrel. The invention improves the dust collection efficiency, solves the problem of frequent dust blockage in the past and improves the field environment.)

1. The utility model provides a numerical control plasma cutting machine automatic rising deposition collection device for shipbuilding which characterized in that, collection device includes:

the upper opening of the ash conveying pipeline cover bucket is fixedly connected to the outlet of the ash conveying pipeline in the platform at the upper end of the ash conveying pipeline, a first connecting opening is formed in the bottom of the ash conveying pipeline cover bucket, and a plurality of bulges are arranged on the edge of the first connecting opening;

the movable ash deposition barrel is provided with a cavity for receiving the ash conveyed from the bottom of the ash conveying pipeline cover bucket, the top of the cavity is provided with a second interface matched with the first interface, and the second interface is provided with a connecting locking buckle capable of being matched with the protrusion;

and the lifting mechanism is arranged at the bottom of the movable ash deposition barrel and is used for jacking or lowering the movable ash deposition barrel.

2. The automatic lifting and dust collecting device of the numerical control plasma cutting machine for ship construction according to claim 1, wherein a plurality of universal wheels are arranged at the bottom of the movable dust collecting barrel, and the height of the universal wheels is greater than the height of the lifting mechanism when the lifting mechanism is shortened.

3. The numerical control plasma cutting machine automatic lifting accumulated dust collecting device for ship building according to claim 1, wherein the lifting mechanism comprises: the air cylinder structure comprises a bottom plate, wherein two air cylinders are fixedly arranged on the bottom plate, the bottoms of the air cylinders are fixedly connected to the bottom plate, and a fixed connecting plate is arranged at the tops of the air cylinders; the top plate covers the cylinder, the fixed connecting plate supports the top plate, and the top plate supports the movable ash deposition barrel.

4. The automatic lifting and dust collecting device of the numerical control plasma cutting machine for ship building according to claim 1, wherein the lifting mechanism is provided with a switch.

5. The automatic lifting and dust deposition collecting device of the numerical control plasma cutting machine for ship construction according to claim 1, wherein the upper opening of the dust feeding pipeline hood bucket is conical.

6. The automatic lifting and dust deposition collecting device of the numerical control plasma cutting machine for ship building according to claim 1, wherein the using method of the collecting device comprises the following steps:

before the numerical control plasma cutting equipment operates, the movable ash deposition barrel is pushed to the lower part of the ash conveying pipeline cover bucket for positioning;

the cylinder rises to jack up the movable ash deposition barrel and is connected with the upper bulge of the locking buckle;

the cutting equipment operates, and the dust deposition barrel deposits dust;

after the operation of the cutting equipment is finished, the connecting locking buckle is loosened, and the movable dust deposition barrel is put down by the cylinder;

and removing the movable ash deposition barrel for ash removal.

Technical Field

The invention belongs to the field of machining, and particularly relates to an automatic lifting accumulated dust collecting device of a numerical control plasma cutting machine for ship construction.

Background

The numerical control plasma cutting machine can produce a large amount of piece ash in the cutting process, and the collection is needed, so that the pollution to the environment caused by the scattering of a large amount of ash is prevented.

The existing accumulated dust collecting device is placed on the ground and cannot move up and down, and an overlarge gap is reserved between the existing accumulated dust collecting device and the dust conveying pipeline, so that dust is scattered and overflows. When the dust collecting barrel is filled with the debris dust, the dust collecting barrel needs to be moved to other places to dispose the debris dust, so that the dust collecting device is needed to facilitate the removal of the dust collecting barrel and the sealing with the pipeline in the process of collecting the debris dust, and the two states are automatically switched.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides the automatic lifting accumulated dust collecting device of the numerical control plasma cutting machine for ship construction.

In order to achieve the purpose, the invention adopts the following technical scheme:

an automatic lifting accumulated dust collecting device of a numerical control plasma cutting machine for ship construction, comprising: the upper opening of the ash conveying pipeline cover bucket is fixedly connected to the outlet of the ash conveying pipeline in the platform at the upper end of the ash conveying pipeline, a first connecting opening is formed in the bottom of the ash conveying pipeline cover bucket, and a plurality of bulges are arranged on the edge of the first connecting opening; the movable ash deposition barrel is provided with a cavity for receiving the ash conveyed from the bottom of the ash conveying pipeline cover bucket, the top of the cavity is provided with a second interface matched with the first interface, and the second interface is provided with a connecting locking buckle capable of being matched with the protrusion; and the lifting mechanism is arranged at the bottom of the movable ash deposition barrel and is used for jacking or lowering the movable ash deposition barrel.

Preferably, the bottom of the movable ash deposition barrel is provided with a plurality of universal wheels, and the height of the universal wheels is greater than the height of the lifting mechanism when the lifting mechanism is shortened.

Preferably, the lifting mechanism includes: the air cylinder structure comprises a bottom plate, wherein two air cylinders are fixedly arranged on the bottom plate, the bottoms of the air cylinders are fixedly connected to the bottom plate, and a fixed connecting plate is arranged at the tops of the air cylinders; the top plate covers the cylinder, the fixed connecting plate supports the top plate, and the top plate supports the movable ash deposition barrel.

Preferably, the lifting mechanism is provided with a switch.

Preferably, the upper opening of the ash conveying pipeline hood bucket is conical.

Preferably, the use method of the collecting device comprises the following steps: before the numerical control plasma cutting equipment operates, the movable ash deposition barrel is pushed to the lower part of the ash conveying pipeline cover bucket for positioning; the cylinder rises to jack up the movable ash deposition barrel and is connected with the upper bulge of the locking buckle; the cutting equipment operates, and the dust deposition barrel deposits dust; after the operation of the cutting equipment is finished, the connecting locking buckle is loosened, and the movable dust deposition barrel is put down by the cylinder; and removing the movable ash deposition barrel for ash removal.

Compared with the prior art, the invention has the beneficial effects that:

1. the dust collection efficiency is improved, the problem of frequent dust blockage in the past is solved, and the field environment is improved;

2. the man-machine engineering is improved, and the labor intensity of workers during operation is reduced. Before, three persons are needed to cooperate to remove ash, and the ash can be removed by one person, so that the time is shortened by two times;

3. after the air cylinder device is added, the safety factor is also improved, and the hands and feet of workers are not easy to press in the cleaning process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the automatic lifting dust collector of the NC plasma cutting machine for collecting the dust.

FIG. 2 is a schematic view of the structure of the automatic lifting dust collecting device of the NC plasma cutting machine to finish dust collection.

FIG. 3 is a comparison chart of the present invention for collecting accumulated dust and finishing the collection of the accumulated dust when the automatic lifting accumulated dust collecting device of the numerical control plasma cutting machine is being used.

FIG. 4 is a schematic structural diagram of a cover of a cylinder dust-proof box in an automatic lifting dust-collecting device of a numerical control plasma cutting machine according to the present invention.

FIG. 5 is a schematic structural view of a dust-proof box of an air cylinder in an automatic lifting dust-collecting device of a numerical control plasma cutting machine according to the present invention.

1-ash conveying pipeline cover bucket; 2-connecting a locking buckle; 3, a movable ash deposition barrel; 4-universal wheels; 5-a lifting mechanism; 6-lifting mechanism switch; 7-an upper end platform of the ash conveying pipeline; 8-ground; 9-a cylinder; 10-the bottom of the lifting mechanism; 11-a line aperture; 12-the trachea; 13-a top plate; and 14, fixing the connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

As shown in fig. 1, the deposited dust collecting device provided in this embodiment of the present invention mainly includes a movable deposited dust barrel, a lifting mechanism switch, a connecting locking buckle, a universal wheel, and a dust conveying pipe cover bucket. The movable ash deposition barrel is arranged below the ash conveying pipeline cover bucket; the lifting mechanism is arranged at the bottom of the movable ash deposition barrel; the cylinder in the lifting mechanism is arranged in the lifting mechanism and jacks up the upper cover of the lifting mechanism to lift up and support the ash deposition barrel, so that the ash deposition barrel is in butt joint coupling with the outlet of the ash conveying pipe, and dust generated during cutting of the numerical control plasma cutting machine directly enters the ash deposition barrel to prevent the dust from flying; the lifting mechanism switch is connected with the lifting mechanism to enable the lifting mechanism to drive the upper cover of the lifting mechanism to move up and down; the connecting locking buckle is tightly connected and locked above the ash accumulation barrel and below the ash conveying pipeline cover hopper to prevent falling off; the universal wheels are arranged at four corners at the bottom of the movable ash deposition barrel, so that the ash deposition barrel can move conveniently; send grey pipeline cover bucket fixed connection to send grey pipeline upper end platform and pipeline export, can consolidate the pipeline and bear certain power and be used for protecting to send grey pipeline and play the reinforcing action.

Fig. 1 is a schematic structural diagram of an automatic lifting accumulated dust collecting device of a numerical control plasma cutting machine according to the present invention, as shown in fig. 1-2, fig. 1 is the accumulated dust collecting process, and fig. 2 is the end of the collecting process. The two operating states can also be clearly distinguished from fig. 3.

As shown in fig. 3, the lifting mechanism can be placed under the ash deposition barrel without affecting the movement of the ash deposition barrel on the ground, the air cylinder in the lifting mechanism can jack the ash deposition barrel to the pipeline opening after jacking the upper cover of the lifting mechanism, the connection locking buckle is buckled at the moment to connect the ash delivery pipeline opening and the ash deposition barrel, and the ash deposition barrel cannot fall down even though the air cylinder retracts during locking.

As shown in FIG. 4, two cylinders are fixed in the bottom of the lifting mechanism, and the two cylinders simultaneously stretch and jack up the upper cover of the lifting mechanism and then jack up the ash deposition barrel. The front end and the rear end of the lifting mechanism are provided with pipeline holes for the pipeline of the cylinder to enter and exit.

As shown in fig. 5, the cylinder rod is fixedly connected with the connecting plate so as to increase the contact surface area with the upper cover of the lifting mechanism, and the up-and-down movement process of the dust-proof box cover is more stable.

Before numerical control plasma cutting equipment operates, push away the deposition bucket to the cover fill below location by the people, the cylinder rises jack-up deposition bucket, buckles and connects the locking and detain, cutting equipment operation, deposition bucket deposition this moment, after cutting equipment operation, the loose connection locking is detained, puts down the deposition bucket by the cylinder, then can remove the deposition bucket deashing.

Although the present invention has been described in detail with respect to the above embodiments, it will be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention may be made without departing from the spirit and scope of the invention, and these modifications and improvements are within the spirit and scope of the invention.