CN209647855U - A kind of laser-beam welding machine with absorption flue dust function - Google Patents

Abstract

The utility model discloses a laser welding machine with the function of sucking smoke and dust, which comprises: a body and a welding mechanism for performing welding operations, wherein: the body is provided with a working room, and the welding mechanism is installed in the working room; one side of the body is also There is a dust collection mechanism, the dust collection mechanism includes a dust suction cover, a suction fan and a filter, the dust suction cover is connected to the filter through the air pipe, the dust suction cover is installed on the body and cooperates with the body to create a gap between the two A dust suction room is formed between the dust suction room and the working room; the suction fan is installed in the dust suction room to introduce the airflow in the dust collection room to the filter. The utility model can effectively avoid the pollution of the working environment caused by the workshop where the smoke and dust are dispersed during welding.

Description

A laser welding machine with the function of sucking smoke and dust

technical field

The utility model relates to the technical field of electric core manufacturing, in particular to a laser welding machine with the function of sucking smoke and dust.

Background technique

Laser welding is a machine for laser material processing. It is also often called laser welding machine and laser welding machine. According to its working mode, it can be divided into laser mold welding machine (manual welding machine), automatic laser welding machine, and laser spot welding machine. , Optical fiber transmission laser welding machine, optical welding is the use of high-energy laser pulses to locally heat the material in a small area, the energy of the laser radiation diffuses to the inside of the material through heat conduction, and the material is melted to form a specific molten pool to achieve welding. Purpose. The main advantages of laser welding are: 1. Fast speed, large depth, and small deformation; 2. It can be welded at room temperature or under special conditions, and the welding equipment is simple; 3. It can weld refractory materials such as titanium and quartz with good results ;4. After the laser is focused, the power density is high; 5. It can be used for micro welding; 6. It can weld the parts that are difficult to access, and implement non-contact long-distance welding, which has great flexibility; With space beam splitting, multi-beam simultaneous processing and multi-station processing can be performed. However, during the laser welding process, a large amount of smoke and dust will pollute the equipment, which has a strong air pollution effect on the workshop environment and is not conducive to the health of workers.

Utility model content

In order to solve the technical problems existing in the background technology, the utility model proposes a laser welding machine with the function of sucking smoke and dust.

The utility model proposes a laser welding machine with the function of sucking smoke and dust, including: a body and a welding mechanism for performing welding operations, wherein:

The body is equipped with a working room, and the welding mechanism is installed in the working room; one side of the body is also equipped with a dust collection mechanism, which includes a dust suction cover, a suction fan and a filter, and the dust suction cover is connected to the filter through an air pipe , the dust suction cover is installed on the body and cooperates with the body to form a dust suction room between the two, the dust suction room communicates with the working room; the suction fan is installed in the dust suction room for introducing the airflow in the dust suction room into the filter.

Preferably, a dust collection box is provided in the dust collection room and on the side near the working chamber of the suction fan, the dust collection box includes a filter plate and is located on one side of the filter plate and cooperates with the filter plate to form a dust collection box between the two. The dust collection cover of the cavity, and the filter plate is located on the side of the dust collection cover close to the suction fan; the side of the dust collection cover away from the filter plate is recessed toward the filter plate to form a dust collection groove, and the dust collection groove passes through The side wall of the dust collection room extends into the working room, and the bottom of the dust collection tank is provided with several air inlets communicating with the dust collection chamber.

Preferably, the area of the port of the dust collecting tank is larger than the area of the bottom thereof to form a flared structure.

Preferably, the dust collection tank is a trapezoidal tank.

Preferably, the air inlet hole is a one-way hole that only enters and exits.

Preferably, the filter is connected with a waste pipe, and a pipe clamp is installed at the port of the waste pipe

Preferably, there are n gas delivery pipes, and the air delivery pipes are arranged in sequence; the n is an integer greater than 1.

Preferably, there are n suction fans, and each suction fan is arranged in one-to-one correspondence with each air delivery pipe, and the center line of each suction fan is parallel to the center line of the filter plate, and the blowing direction of each suction fan is respectively in line with the corresponding air delivery pipe. The input ports are located in the same direction.

Preferably, the dust suction cover is detachably connected with the body.

Preferably, the dust suction cover is provided with a mounting convex plate fixed thereto, and the mounting convex plate is provided with a connecting piece for connecting it to the machine body.

Preferably, a base is also included, and the body and the filter are installed on the base.

In the utility model, the welding mechanism is installed in the working room by setting a working room in the body, so as to use the working room to gather the smoke generated during welding to avoid flying around; at the same time, a dust suction mechanism is set on one side of the body, and The dust suction cover in the dust collection mechanism is connected to the filter through the air pipe, and the dust suction cover in the dust suction mechanism cooperates with the body to form a dust collection room connected with the working room between the two, so that the suction fan is installed In the dust-absorbing room, use the suction fan to inhale the dust in the working room into the dust-absorbing room and transport it to the filter from the dust-absorbing room, so that the dust can be treated centrally by the filter, so as to avoid the workshop where the dust is dispersed during welding Pollution of the working environment.

Description of drawings

Fig. 1 is the structural representation of a kind of laser welding machine that the utility model proposes and has the function of sucking smoke and dust;

Fig. 2 is a structural schematic diagram of the dust-absorbing mechanism described in a laser welding machine with smoke-absorbing function proposed by the utility model;

Fig. 3 is the structure schematic diagram of the dust box described in a kind of laser welding machine with smoke removal function proposed by the utility model;

Fig. 4 is a structural schematic diagram of the dust-absorbing case in a laser welding machine with a smoke-absorbing function proposed by the present invention.

Detailed ways

Below, the technical solution of the utility model is described in detail through specific embodiments.

As shown in Figures 1-4, Fig. 1 is a structural schematic diagram of a laser welding machine with the function of removing smoke and dust proposed by the utility model; Fig. 2 is a laser welding machine with the function of removing smoke and dust proposed by the utility model The structure schematic diagram of the dust suction mechanism described in; Fig. 3 is the structure schematic diagram of the dust collection box in a laser welding machine with the function of absorbing smoke and dust proposed by the utility model; Fig. 4 is a utility model proposed with a Schematic diagram of the structure of the dust suction shell in the laser welding machine with the function of sucking smoke and dust.

Referring to Figures 1-2, the utility model proposes a laser welding machine with the function of removing smoke and dust, including: a body 1, a base 10 and a welding mechanism for performing welding operations, wherein:

The body 1 is fixedly mounted on the base 10, the body 1 is provided with a working room, and the welding mechanism is installed in the working room, so as to use the working room to gather the fumes generated during welding and avoid flying around.

One side of the body 1 is also provided with a dust suction mechanism, the dust suction mechanism includes a dust suction cover 2, a suction fan 5 and a filter 7, the dust suction cover 2 is connected with the filter 7 through an air delivery pipe 6, and the air delivery pipe 6 for the hose. The dust collection cover 2 is installed on the body 1 and cooperates with the body 1 to form a dust collection room between the two, and the dust collection room communicates with the working room; The air flow is introduced into the filter 7, the filter 7 is installed on the base 10, the filter 7 is connected with a waste discharge pipe 8, the material of the waste discharge pipe 8 is made of hard plastic, and a pipe clamp 9 is installed at the port of the waste discharge pipe 8. During the welding operation, use the suction fan 5 to suck the dust in the working room into the dust collection room and transport it to the filter 7 from the dust collection room, so that the dust can be treated centrally by the filter 7, so as to avoid the dust dispersion during welding workshops causing pollution to the working environment.

With reference to Fig. 3, dust collection box 4 is also provided in the dust collection room and is located at the side near the working room of suction fan 5, and described dust collection box 4 includes filter plate 41 and is positioned at the side of filter plate 41 and cooperates with filter plate 41 The dust collection cover 42 of the dust collection cavity 44 is formed between the two, and the filter plate 41 is located at the side of the dust collection cover 42 close to the suction fan 5; the side of the dust collection cover 42 away from the filter plate 41 faces the filter plate 41 The direction is sunken to form a dust collection groove 43, and the dust collection groove 43 extends into the working room through the side wall of the dust collection chamber. When the suction fan 5 works, the dust is sucked into the dust box 4 to filter and absorb the dust in the flue gas by the filter plate 41 in the dust box 4, and the flue gas filtered by the filter plate 41 is Under the action of the suction fan 5, the inboard of the filter 7 is introduced through the air delivery pipe 6 for filtering, and the gas that reaches the standard discharge after filtering can be discharged directly, or can be discharged to the outside through a pipe clamp 9 connected to an external pipe.

It can be seen from the above that the utility model can realize the effect of sucking the smoke and dust during the welding process, and can also realize the effect of separately processing and removing the smoke and dust, and it is portable and disassembled, which can facilitate cleaning and maintenance, and achieve the effect of long-term use.

In addition, in this embodiment, the dust collection groove 43 is a trapezoidal groove, so that it forms a flared structure with a port area larger than its bottom area, so as to expand the absorption area for smoke and dust, and achieve a more comprehensive smoke absorption effect.

In this embodiment, the air inlet hole 45 is a one-way hole that only enters and exits, so as to avoid backflow of the smoke and dust entering the dust collecting chamber 44 , thereby ensuring better collection effect of the dust collecting box 4 .

In this embodiment, the inner diameter of the air inlet 45 gradually decreases from the side close to the working chamber to the side close to the filter plate 41 .

In this embodiment, there are three gas delivery pipes 6, and the three gas delivery pipes 6 are arranged at intervals in sequence. The arrangement of this structure is conducive to providing more delivery channels, achieving a more comprehensive smoke and dust output area, and improving the cleaning effect.

In the present embodiment, there are three suction fans 5, and the three suction fans 5 are arranged in one-to-one correspondence with the three air delivery pipes 6, and the center line of the three suction fans 5 is parallel to the center line of the filter plate 41, and the three suction fans 5 are arranged in one-to-one correspondence with the center line of the filter plate 41. The blowing direction of the suction fan 5 is located in the same direction as the input port of the corresponding air pipe 6 respectively. The setting of this structure is beneficial to ensure the stable and effective operation of the smoke and dust removal process, so that the device can achieve a more ideal smoke and dust removal effect.

Referring to Fig. 4, the dust suction cover 2 is provided with a mounting flange 3 fixed thereto, and the mounting flange 3 is provided with a connector for connecting it to the body 1, and the connector is a bolt; the dust suction cover 2 The installation convex plate 3 is fixed on the machine body 1 through the connecting piece to realize the detachable connection with the machine body 1 . The arrangement of this structure facilitates the maintenance and replacement of each corresponding component.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (10)

1. A laser welding machine with the function of sucking smoke and dust is characterized in that it comprises: a body (1) and a welding mechanism for performing welding operations, wherein: The body (1) is provided with a working room, and the welding mechanism is installed in the working room; One side of the body (1) is also provided with a dust suction mechanism, the dust suction mechanism includes a dust suction cover (2), a suction fan (5) and a filter (7), and the dust suction cover (2) passes through the air duct (6) ) is connected with the filter (7), the dust suction cover (2) is installed on the body (1) and cooperates with the body (1) to form a dust suction room between the two, and the dust suction room communicates with the working room; The blower fan (5) is installed in the dust collection room for introducing the airflow in the dust collection room to the filter (7). 2. The laser welding machine according to claim 1, characterized in that, the side of the suction fan (5) near the work room is also provided with a dust collection box (4) in the dust collection room, so Described dust collection box (4) comprises filter plate (41) and is positioned at filter plate (41) one side and cooperates with filter plate (41) to form the dust collection cover (42) of dust collection chamber (44) between the two, And the filter plate (41) is positioned at the side of the dust collection cover (42) near the suction fan (5); the side of the dust collection cover (42) away from the filter plate (41) is recessed towards the filter plate (41) direction to Form a dust collection tank (43), and the dust collection tank (43) passes through the side wall of the dust collection room and stretches into the working room. air intake hole (45). 3. The laser welding machine with smoke-absorbing function according to claim 2, characterized in that, the port area of the dust collection tank (43) is greater than the bottom area to form a flared structure. 4. The laser welding machine according to claim 3, characterized in that the dust collecting groove (43) is a trapezoidal groove. 5. The laser welding machine with the function of sucking smoke and dust according to claim 1, characterized in that the air inlet hole (45) is a one-way hole that only goes in and out. 6. The laser welding machine according to claim 1, characterized in that, the filter (7) is connected with a waste discharge pipe (8), and a pipe clamp is installed at the port of the waste discharge pipe (8) hoop (9). 7. The laser welding machine with smoke and dust removal function according to claim 1, characterized in that, there are n air pipes (6), and each air pipe (6) is arranged at a sequential interval; said n is greater than 1 Integer; preferably, the suction fan (5) is provided with n, and each suction fan (5) is arranged in one-to-one correspondence with each air delivery pipe (6), and the center line of each suction fan (5) is parallel to the filter plate 41 The center line of each suction fan (5) is located in the same direction as the input port of the corresponding air duct (6). 8. The laser welding machine with the function of removing smoke and dust according to claim 1, characterized in that the dust suction cover (2) is detachably connected to the machine body (1). 9. The laser welding machine with the function of absorbing smoke and dust according to claim 8, characterized in that, the dust suction cover (2) is provided with a mounting convex plate (3) fixed thereto, and the mounting convex plate (3) ) is provided with a connecting piece for connecting it to the body (1). 10. The laser welding machine according to any one of claims 1-9, further comprising a base (10), the body (1) and the filter (7) are installed on the base (10).