CN212858186U

CN212858186U - Low-heating optical fiber laser welding machine with waste gas treatment function

Info

Publication number: CN212858186U
Application number: CN202021414376.4U
Authority: CN
Inventors: 张华�
Original assignee: Jiutian Intelligent Equipment Co ltd
Current assignee: Jiutian Intelligent Equipment Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-04-02
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a low-heat fiber laser welding machine with waste gas treatment function, which comprises a box body, wherein the inner wall of the box body is fixedly connected with a first supporting plate and a second supporting plate, the upper surface of the first supporting plate is provided with a groove, the inner bottom wall of the groove is fixedly connected with a cutting table, the upper surface of the first supporting plate is fixedly connected with a supporting frame, the left end of the supporting frame is fixedly connected with a laser welding machine, the inner bottom wall of the box body is fixedly connected with a water tank, toxic waste gas generated by cutting metal in the box body is extracted and absorbed through the work of an exhaust fan, the absorption area of the exhaust fan for extracting the toxic waste gas can be effectively increased through the arranged horn tube, the toxic waste gas is more easily extracted by the exhaust fan, toxic substances in the waste gas can be absorbed and purified through the arranged waste gas treatment box and the active carbon, effectively avoiding the waste gas polluting the environment and influencing the physical health of the working personnel.

Description

Low-heating optical fiber laser welding machine with waste gas treatment function

Technical Field

The utility model relates to a laser welding technical field specifically is a low fiber laser welding machine that generates heat with exhaust-gas treatment function.

Background

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source, the laser welding is one of important aspects of laser material processing technology application, the laser welding is mainly used for welding thin-wall materials and low-speed welding in the 20 th century in 70 years, the welding process belongs to a heat conduction type, namely, laser radiation heats the surface of a workpiece, surface heat is diffused inwards through heat conduction, the workpiece is melted to form a specific molten pool by controlling parameters such as the width, energy, peak power, repetition frequency and the like of laser pulse, and the laser welding has been successfully applied to precision welding of micro and small parts due to the unique advantages of the laser welding.

In the welding to more accurate tiny device, often need use more nimble optic fibre laser-beam welding machine to weld, but the welding machine often can produce poisonous and harmful gas at the in-process of welding, and does not have gas absorption device in the current welding machine equipment mostly, causes the pollution of workshop environment and harm staff's healthy easily, for this we provide the optic fibre laser-beam welding machine that generates heat lowly with exhaust-gas treatment function and solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low fiber laser welding machine that generates heat with exhaust-gas treatment function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-heating optical fiber laser welding machine with a waste gas treatment function comprises a box body, wherein a first supporting plate and a second supporting plate are fixedly connected to the inner wall of the box body, the upper surface of the first supporting plate is provided with a groove, the inner bottom wall of the groove is fixedly connected with a cutting table, the upper surface of the first supporting plate is fixedly connected with a supporting frame, the left end of the supporting frame is fixedly connected with a laser welding machine, the inner bottom wall of the box body is fixedly connected with a water tank, the upper surface of the water tank is fixedly communicated with the inner bottom wall of the groove through a water leakage pipe, the inner top wall of the water tank is fixedly connected with a water pump, the input end of the water pump is fixedly communicated with a first water pipe, the output end of the water pump is fixedly communicated with a second water pipe, one end, far away from the water pump, of the second water pipe sequentially penetrates through the water tank and the first supporting plate and extends to the upper portion of the first supporting plate, and the output end of the second water pipe is fixedly communicated with a water spraying pipe.

The utility model discloses a waste gas treatment box, including box, roof, air exhauster, fixed intercommunication of input of box, the bottom of intake pipe runs through the second backup pad and fixed intercommunication has the horn tube, the last fixed surface of second backup pad is connected with the exhaust-gas treatment case, the inside of exhaust-gas treatment case is equipped with the active carbon, the fixed intercommunication of output of air exhauster has first blast pipe, the right-hand member of first blast pipe runs through the inside that the exhaust-gas treatment case extended to the exhaust-gas treatment case, the fixed intercommunication of right flank of exhaust-gas treatment case has the second blast pipe, the top of second blast pipe runs through the box and extends to the top of box, the front of box has the sealing door through two hinge fixed hinges, the two sets of supporting legs of bottom surface fixedly connected with of box.

Preferably, a handle is arranged in front of the sealing door, and the back of the handle is fixedly connected with the front of the sealing door.

Preferably, the front of sealing door is fixed and is inlayed and has the observation frame, the observation frame is located the left side of handle.

Preferably, the outer fixed surface of water pump is connected with a set of fixed block, every the upper surface of fixed block all with the interior roof fixed connection of water tank.

Preferably, the outer surface of the exhaust fan is fixedly connected with a group of fixed plates, and the upper surface of each fixed plate is fixedly connected with the inner top wall of the box body.

Preferably, the upper surface of the air inlet pipe is fixedly connected with a fixing column, and the top end of the fixing column is fixedly connected with the inner top wall of the box body.

Advantageous effects

The utility model discloses possess following beneficial effect:

1. through the air exhauster that sets up, can utilize air exhauster work to extract the absorption to the poisonous waste gas that box inside cutting metal produced, the horn tube through setting up can effectively increase the absorbing area that the air exhauster extracted poisonous waste gas, make the easier quilt extraction of poisonous waste gas, waste gas treatment case and active carbon through setting up can absorb the purification to the noxious material in the waste gas, make harmful gas become harmless gas, effectively avoid exhaust gas pollution environment and influence staff's healthy.

2. Through the water pump that sets up, can utilize the water pump work to extract the inside coolant liquid of water tank, spout through second water pipe and spray pipe, can effectively cool down the metal material when cutting, avoid too much harmful gas's production.

Drawings

FIG. 1 is a sectional view of the front view of the box body of the present invention;

FIG. 2 is a front view of the box body of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the device comprises a box body 1, a second supporting plate 2, a flared tube 3, a fixed column 4, an air inlet tube 5, an exhaust fan 6, a fixed plate 7, a first exhaust tube 8, a waste gas treatment box 9, active carbon 10, a second exhaust tube 11, a cutting table 12, a supporting frame 13, a water spray tube 14, a groove 15, a second water tube 16, a water tank 17, supporting legs 18, a first water tube 19, a first supporting plate 20, a laser welding machine 21, hinges 22, a sealing door 23, an observation frame 24, a handle 25, a water pump 26, a fixed block 27 and a water leakage tube 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a low-heat fiber laser welding machine with a waste gas treatment function comprises a box body 1, wherein a first supporting plate 20 and a second supporting plate 2 are fixedly connected to the inner wall of the box body 1, a groove 15 is formed in the upper surface of the first supporting plate 20, a cutting table 12 is fixedly connected to the inner bottom wall of the groove 15, a supporting frame 13 is fixedly connected to the upper surface of the first supporting plate 20, a laser welding machine 21 is fixedly connected to the left end of the supporting frame 13, a water tank 17 is fixedly connected to the inner bottom wall of the box body 1, the upper surface of the water tank 17 is fixedly communicated with the inner bottom wall of the groove 15 through a water leakage pipe 28, a water pump 26 is fixedly connected to the inner top wall of the water tank 17, a group of fixing blocks 27 is fixedly connected to the outer surface of the water pump 26, the upper surface of each fixing block 27 is fixedly connected with the inner top wall of the water tank 17, the water pump 26, the output end of the water pump 26 is fixedly communicated with a second water pipe 16, one end of the second water pipe 16, which is far away from the water pump 26, sequentially penetrates through the water tank 17 and the first supporting plate 20 and extends to the upper part of the first supporting plate 20, and the output end of the second water pipe 16 is fixedly communicated with a water spraying pipe 14.

An exhaust fan 6 is fixedly connected to the inner top wall of the box body 1, a group of fixing plates 7 is fixedly connected to the outer surface of the exhaust fan 6, the upper surface of each fixing plate 7 is fixedly connected with the inner top wall of the box body 1, the exhaust fan 6 can be fixed, the stability of the exhaust fan 6 is improved, an air inlet pipe 5 is fixedly communicated with the input end of the exhaust fan 6, a fixing column 4 is fixedly connected to the upper surface of the air inlet pipe 5, the top end of the fixing column 4 is fixedly connected with the inner top wall of the box body 1, the air inlet pipe 5 can be supported and fixed, the stability of the air inlet pipe 5 is improved, the bottom end of the air inlet pipe 5 penetrates through the second supporting plate 2 and is fixedly communicated with a horn tube 3, an exhaust gas treatment box 9 is fixedly connected to the upper surface of the second supporting plate 2, activated carbon 10 is arranged inside the exhaust gas treatment box 9, a first exhaust pipe 8 is fixedly communicated, fixed intercommunication in exhaust-gas treatment case 9's right flank has second blast pipe 11, the top of second blast pipe 11 runs through box 1 and extends to box 1's top, box 1's front has sealing door 23 through the fixed articulated sealing door that has of two hinges 22, the place ahead of sealing door 23 is equipped with handle 25, the back of handle 25 and sealing door 23's front fixed connection, can make the staff easier seal door 23 of opening, the staff's of being convenient for work, sealing door 23's front is fixed to be inlayed and is had viewing frame 24, viewing frame 24 is located handle 25's left side, can make the staff more convenient metal cutting condition of observing box 1 inside, the staff's of being convenient for work, the two sets of supporting legs 18 of bottom surface fixedly connected with of box 1.

The working principle is as follows: during operation, firstly, a worker pulls the handle 25 to open the sealing door 23, metal to be cut is placed on the cutting table 12 and fixed, the metal material is cut by the laser cutting machine 21, then the switch of the water pump 26 is turned on, the water pump 26 works to extract cooling liquid in the water tank 17 through the first water pipe 19 and spray the cooling liquid out through the second water pipe 16 and the spray pipe 14, the cut metal is cooled, meanwhile, the switch of the exhaust fan 6 is turned on, the exhaust fan 6 extracts toxic waste gas in the box body 1 through the horn tube 3 and enters the waste gas treatment box 9 through the first exhaust pipe 8, the toxic substances in the waste gas are adsorbed and purified by the activated carbon 10, and the toxic substances are discharged out of the box body 1 through the second exhaust pipe 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low fiber laser welding machine that generates heat with exhaust-gas treatment function, includes box (1), its characterized in that: inner wall fixed connection of box (1) has first backup pad (20) and second backup pad (2), recess (15) are seted up to the upper surface of first backup pad (20), interior diapire fixedly connected with cutting bed (12) of recess (15), the last fixed surface of first backup pad (20) is connected with support frame (13), the left end fixedly connected with laser-beam welding machine (21) of support frame (13), the interior diapire fixedly connected with water tank (17) of box (1), the upper surface of water tank (17) is through the interior diapire fixed intercommunication of weeping pipe (28) and recess (15), the interior roof fixedly connected with water pump (26) of water tank (17), the input fixed intercommunication of water pump (26) has first water pipe (19), the output fixed intercommunication of water pump (26) has second water pipe (16), the one end that water pump (26) was kept away from to second water pipe (16) runs through water tank (17) and first backup pad in proper order (20) The water spraying pipe extends to the upper part of the first supporting plate (20), and the output end of the second water pipe (16) is fixedly communicated with the water spraying pipe (14);

the waste gas treatment device is characterized in that an inner top wall of the box body (1) is fixedly connected with an air exhauster (6), an input end of the air exhauster (6) is fixedly communicated with an air inlet pipe (5), the bottom end of the air inlet pipe (5) penetrates through a second supporting plate (2) and is fixedly communicated with a horn tube (3), an upper surface of the second supporting plate (2) is fixedly connected with a waste gas treatment box (9), activated carbon (10) is arranged inside the waste gas treatment box (9), an output end of the air exhauster (6) is fixedly communicated with a first exhaust pipe (8), the right end of the first exhaust pipe (8) penetrates through the waste gas treatment box (9) and extends to the inside of the waste gas treatment box (9), a right side surface of the waste gas treatment box (9) is fixedly communicated with a second exhaust pipe (11), the top end of the second exhaust pipe (11) penetrates through the box body (1) and extends, the front of box (1) is connected with sealing door (23) through two hinges (22) fixed hinge, the bottom surface fixedly connected with two sets of supporting legs (18) of box (1).

2. The low-heating optical fiber laser welding machine with the waste gas treatment function according to claim 1, characterized in that: a handle (25) is arranged in front of the sealing door (23), and the back surface of the handle (25) is fixedly connected with the front surface of the sealing door (23).

3. The low-heating optical fiber laser welding machine with the waste gas treatment function according to claim 1, characterized in that: the front of sealing door (23) is fixed and inlayed and is had observation frame (24), observation frame (24) are located the left side of handle (25).

4. The low-heating optical fiber laser welding machine with the waste gas treatment function according to claim 1, characterized in that: the outer fixed surface of water pump (26) is connected with a set of fixed block (27), every the upper surface of fixed block (27) all with the interior roof fixed connection of water tank (17).

5. The low-heating optical fiber laser welding machine with the waste gas treatment function according to claim 1, characterized in that: the outer fixed surface of air exhauster (6) is connected with a set of fixed plate (7), every the upper surface of fixed plate (7) all with the interior roof fixed connection of box (1).

6. The low-heating optical fiber laser welding machine with the waste gas treatment function according to claim 1, characterized in that: the upper surface of intake pipe (5) fixed connection has fixed column (4), the top of fixed column (4) and the interior roof fixed connection of box (1).