CN215787391U

CN215787391U - Plasma cutting machine with built-in air pump

Info

Publication number: CN215787391U
Application number: CN202121767255.2U
Authority: CN
Inventors: 杨命豪
Original assignee: Foshan Weihuoshidai Welding Equipment Co ltd
Current assignee: Foshan Weihuoshidai Welding Equipment Co ltd
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2022-02-11
Anticipated expiration: 2031-07-31

Abstract

The utility model discloses a plasma cutting machine with a built-in air pump, and belongs to the technical field of plasma cutting machines. Built-in plasma cutting machine of air pump still includes including the cutting head on cutting machine and the cutting machine: the pipe body is fixedly arranged on the cutting machine, wherein one end of the pipe body is fixedly provided with an air suction fan, and a filter element which is detachably connected is arranged in the pipe body; the radiating pipe is sleeved on the outer wall of the cutting head, wherein the upper port of the radiating pipe is fixedly connected with a circular ring, the circular ring is fixedly connected with the outer wall of the cutting head, the upper end wall of the radiating pipe is fixedly connected with an air outlet pipe communicated with the radiating pipe, and the tail end of the air outlet pipe is fixedly connected and communicated with one end of the pipe body through a hose; the two vertical rods with the side walls provided with the brushes are connected with the radiating pipe through the autorotation mechanism; when the plasma cutting machine is used, the cutting head can keep the definition of the surrounding air under the good heat dissipation effect.

Description

Plasma cutting machine with built-in air pump

Technical Field

The utility model relates to the technical field of plasma cutting machines, in particular to a plasma cutting machine with a built-in air pump.

Background

Plasma cutting is a process in which the heat of a high-temperature plasma arc is used to partially or locally melt and evaporate metal at the cut of a workpiece and the molten metal is removed by the momentum of high-speed plasma to form a cut. The cutting machine is widely applied to the field of steel products for cutting due to convenient operation, high cutting speed and high precision.

The existing plasma cutting machine can generate a large amount of temperature and smoke dust in the process of melting metal, the cutting head is very close to the melting position of high temperature, the service life of the cutting head at high temperature can be greatly reduced, and the generated smoke dust can pollute the surrounding environment, thereby causing certain influence on the health of workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a plasma cutting machine with a built-in air pump.

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

built-in plasma cutting machine of air pump still includes including the cutting head on cutting machine and the cutting machine: the pipe body is fixedly arranged on the cutting machine, wherein one end of the pipe body is fixedly provided with an air suction fan, and a filter element which is detachably connected is arranged in the pipe body; the radiating pipe is sleeved on the outer wall of the cutting head, wherein the upper port of the radiating pipe is fixedly connected with a circular ring, the circular ring is fixedly connected with the outer wall of the cutting head, the upper end wall of the radiating pipe is fixedly connected with an air outlet pipe communicated with the radiating pipe, the tail end of the air outlet pipe is fixedly connected and communicated with one end of the pipe body through a hose, and the air suction fan and the hose are respectively positioned at two ends of the pipe body; the two side walls are provided with vertical rods with brushes, and the vertical rods are connected with the radiating tubes through the autorotation mechanisms and used for cleaning dust on the outer walls of the radiating tubes.

In order to facilitate replacement of the filter element in the tube body, preferably, the outer wall of the tube body is provided with a groove extending to the inner wall of the tube body, the filter element is sleeved in the groove, the outer wall of the tube body is provided with a cover plate matched with the groove, the inner wall of the inlet of the groove is provided with a ring-shaped magnet, and the cover plate is made of stainless steel.

In order to prevent that the outer wall of cutting head from piling up the dust and influencing the heat dissipation, preferentially, rotation mechanism is including rotating the change of installing port under the cooling tube, the inner wall fixed mounting of change has the flabellum of a plurality of circumference distributions, two montant fixed connection is respectively in the both sides of change.

In order to facilitate the opening of the cover plate, a pull handle is fixedly arranged on the outer wall of the cover plate.

In order to make the sealing performance of the cover plate better, furthermore, a sealing ring matched with the groove is arranged on the outer wall of the cover plate.

In order to make the inner wall of the radiating pipe less prone to dust accumulation, it is preferable that the radiating pipe has a circular cross-sectional shape.

Compared with the prior art, the utility model provides the plasma cutting machine with the built-in air pump, which has the following beneficial effects:

1. according to the plasma cutting machine with the built-in air pump, the air suction fan sucks air into the radiating pipe, the radiating pipe can effectively radiate the outer wall of the cutting head, so that the service life of the cutting head is greatly prolonged, the radiating pipe can suck smoke dust peculiar smell generated in the cutting process through the lower port, and then the smoke dust peculiar smell is filtered through the filter element, so that the influence of the smoke dust on the surrounding environment is reduced;

2. this built-in plasma cutting machine of air pump, the air current of breathing in through the cooling tube drives flabellum and swivel rotation, and the swivel then can drive the brush of two montant lateral walls and clean the dust of cutting head outer wall to prevent that the cooling tube from when absorbing the smoke and dust, the smoke and dust from gluing on the outer wall of cutting head for a long time, guaranteed the heat dispersion of cutting head.

Drawings

FIG. 1 is a schematic diagram of an axial structure of a plasma cutting machine with an internal air pump according to the present invention;

FIG. 2 is a left side view schematic structural diagram of the plasma cutting machine with the built-in air pump provided by the utility model;

FIG. 3 is a schematic view of a pipe body cutting structure of the plasma cutting machine with an internal air pump provided by the utility model;

fig. 4 is a schematic view of a heat radiation pipe cutting structure of the air pump built-in plasma cutting machine according to the present invention.

In the figure: 1. a cutter; 2. a cutting head; 3. a pipe body; 4. an air suction fan; 5. a radiating pipe; 6. a circular ring; 7. a hose; 8. an air outlet pipe; 9. grooving; 10. a filter element; 11. a cover plate; 12. a ring magnet; 13. rotating the ring; 14. a vertical rod; 15. a brush; 16. a fan blade.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, the plasma cutting machine with the built-in air pump comprises a cutting machine 1 and a cutting head 2 on the cutting machine 1, and further comprises: the pipe body 3 is fixedly arranged on the cutting machine 1, wherein one end of the pipe body 3 is fixedly provided with an air suction fan 4, and a filter element 10 which is detachably connected is arranged in the pipe body 3; a radiating pipe 5 sleeved on the outer wall of the cutting head 2, wherein the upper port of the radiating pipe 5 is fixedly connected with a circular ring 6, the circular ring 6 is fixedly connected with the outer wall of the cutting head 2, the upper end wall of the radiating pipe 5 is fixedly connected with an air outlet pipe 8 communicated with the radiating pipe, the tail end of the air outlet pipe 8 is fixedly connected and communicated with one end of the pipe body 3 through a hose 7, the air suction fan 4 and the hose 7 are respectively positioned at the two ends of the pipe body 3, when the cutting machine 1 is used, the air suction fan 4 is started, the air suction fan 4 sucks air into the radiating pipe 5 through the hose 7 and the air outlet pipe 8, the radiating pipe 5 effectively radiates heat to the outer wall of the cutting head 2, thereby make the life of cutting head 2 promote greatly to cooling tube 5 still can be through the smoke and dust peculiar smell of lower port absorption production in the cutting process, then filters through filter core 10, thereby reduces the influence of smoke and dust to the surrounding environment.

Two lateral walls have the montant 14 of brush 15, all be connected with cooling tube 5 through rotation mechanism, a dust for cleaning cooling tube 5 outer wall, rotation mechanism is including rotating the change 13 of installing port under cooling tube 5, the inner wall fixed mounting of change 13 has the flabellum 16 of a plurality of circumference distributions, two montant 14 difference fixed connection are in the both sides of change 13, when port breathes in under cooling tube 5, the air current when breathing in can make flabellum 16 drive change 13 and rotate, change 13 then can drive two montants 14 at cooling tube 5 internal rotations, montant 14 can clean the dust of cutting head 2 outer walls through brush 15 when rotating, thereby prevent that cooling tube 5 from when absorbing the smoke and dust, the smoke and dust glues on the outer wall of cutting head 2 for a long time, the heat dispersion of cutting head 2 has been guaranteed.

The outer wall of body 3 is equipped with the fluting 9 that extends to its inner wall, filter core 10 cover is established in fluting 9, the outer wall of body 3 is equipped with and laps 11 with fluting 9 complex, the outer wall fixed mounting of apron 11 has the handle of drawing, fluting 9's entry inner wall is equipped with annular magnet 12, the material of apron 11 is stainless steel, when filter core 10 needs to be changed, open apron 11, then take out the change with the filter core 10 in the fluting 9, then close apron 11 on fluting 9, and adsorb fixedly through annular magnet 12, can accomplish the quick replacement of filter core 10.

The outer wall of the cover plate 11 is provided with a sealing ring matched with the slot 9, so that the sealing property of the cover plate 11 to the slot 9 can be improved.

The radiating pipe 5 has a circular cross section, so that dust is not easy to accumulate on the inner wall of the radiating pipe 5.

The working principle is as follows: in the utility model, when the cutting machine 1 is used, the air suction fan 4 is started, the air suction fan 4 sucks air in the radiating pipe 5 through the hose 7 and the air outlet pipe 8, the radiating pipe 5 can effectively radiate the outer wall of the cutting head 2, so that the service life of the cutting head 2 is greatly prolonged, the radiating pipe 5 can suck smoke peculiar smell generated in the cutting process through the lower port, then the smoke peculiar smell is filtered through the filter element 10, so that the influence of the smoke on the surrounding environment is reduced, when the filter element 10 needs to be replaced, the cover plate 11 is opened, then the filter element 10 in the slot 9 is taken out and replaced, then the cover plate 11 is closed on the slot 9 and is adsorbed and fixed through the annular magnet 12, thus the quick replacement of the filter element 10 can be completed, when the lower port of the radiating pipe 5 sucks air, the air flow during air suction can drive the fan blades 16 to drive the rotary ring 13 to rotate, the rotary ring 13 can drive the two vertical rods 14 to rotate in the radiating pipe 5, the vertical rod 14 can clean the dust on the outer wall of the cutting head 2 through the hairbrush 15 when rotating, so that the smoke dust is prevented from being stuck on the outer wall of the cutting head 2 for a long time when the radiating pipe 5 absorbs the smoke dust, and the heat radiation performance of the cutting head 2 is guaranteed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Built-in plasma cutting machine of air pump, cutting head (2) on cutting machine (1) and cutting machine (1), its characterized in that still includes:

a pipe body (3) fixedly arranged on the cutting machine (1),

wherein, one end of the tube body (3) is fixedly provided with an air suction fan (4), and a filter element (10) which is detachably connected is arranged in the tube body (3);

a heat radiation pipe (5) sleeved on the outer wall of the cutting head (2),

the cutting device comprises a cutting head (2), a radiating pipe (5), a circular ring (6), an air outlet pipe (8), a hose (7), an air suction fan (4), a hose (7), a cutting head and a cutting head, wherein the circular ring (6) is fixedly connected with the outer wall of the cutting head (2), the upper end wall of the radiating pipe (5) is fixedly connected with the air outlet pipe (8) communicated with the radiating pipe, the tail end of the air outlet pipe (8) is fixedly connected and communicated with one end of the pipe body (3) through the hose (7), and the air suction fan (4) and the hose (7) are respectively positioned at two ends of the pipe body (3);

the two vertical rods (14) with the side walls provided with the brushes (15) are connected with the radiating pipe (5) through the self-rotating mechanism and used for cleaning dust on the outer wall of the radiating pipe (5).

2. The plasma cutting machine with the built-in air pump according to claim 1, characterized in that the outer wall of the pipe body (3) is provided with a slot (9) extending to the inner wall thereof, the filter element (10) is sleeved in the slot (9), the outer wall of the pipe body (3) is provided with a cover plate (11) matched with the slot (9), the inner wall of the inlet of the slot (9) is provided with a ring-shaped magnet (12), and the cover plate (11) is made of stainless steel.

3. The plasma cutting machine with built-in air pump according to claim 1, wherein the rotation mechanism comprises a rotating ring (13) rotatably mounted at the lower port of the heat dissipating pipe (5), a plurality of blades (16) distributed circumferentially are fixedly mounted on the inner wall of the rotating ring (13), and two vertical rods (14) are respectively and fixedly connected to two sides of the rotating ring (13).

4. The plasma cutting machine with the built-in air pump as claimed in claim 2, wherein a pull handle is fixedly arranged on the outer wall of the cover plate (11).

5. Air pump built-in plasma cutting machine according to claim 2, characterized in that the outer wall of the cover plate (11) is provided with a sealing ring which is matched with the slot (9).

6. The air pump built-in plasma cutting machine according to claim 1, wherein the cross-sectional shape of the heat radiating pipe (5) is circular.