CN216990343U

CN216990343U - Purifier for laser-beam welding machine

Info

Publication number: CN216990343U
Application number: CN202220345966.9U
Authority: CN
Inventors: 刘洋; 刘传斌
Original assignee: Dalian China Textile Machinery Technology Development Co ltd
Current assignee: Dalian China Textile Machinery Technology Development Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-07-19
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a purification device for a laser welding machine, which comprises a workbench, wherein a mounting rack is arranged on the workbench, a cylinder is arranged at the lower end of a cross beam of the mounting rack, a laser welding head is arranged at the driving end of the cylinder, a purification box is arranged on the upper wall of the workbench below the laser welding head, a working port is arranged on the top wall of the purification box, and a transverse plate is arranged in the purification box through a connecting rod. Is convenient to take and use.

Description

Purifier for laser-beam welding machine

Technical Field

The utility model relates to the technical field of laser welding machines, in particular to a purifying device for a laser welding machine.

Background

In laser welding, high-energy laser pulses are used for locally heating a material in a micro area, and the energy of laser radiation is diffused into the material through heat conduction to melt the material to form a specific molten pool. The novel welding mode is mainly used for welding thin-wall materials and precise parts, spot welding, butt welding, stitch welding, seal welding and the like can be realized, the depth-width ratio is high, the width of a welding seam is small, a heat affected zone is small, deformation is small, the welding speed is high, the welding seam is smooth and attractive, processing or simple processing is not needed after welding, the welding seam is high in quality and free of air holes, accurate control can be realized, a focusing light spot is small, the positioning precision is high, and automation is easy to realize.

Laser-beam welding machine can produce a large amount of dust and sweeps when carrying out the work, if do not clear up in time and can pile up on the work piece surface to influence going on and the welding effect of weldment work, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a purification device for a laser welding machine, which solves the problem that the prior device has more dust and scraps to influence the welding work.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a purifier for laser-beam welding machine, includes the workstation, install the mounting bracket on the workstation, the cylinder is installed to mounting bracket crossbeam lower extreme, laser welder head is installed to the cylinder drive end, the workstation upper wall is located laser welder head below department is equipped with the purifying box, the work mouth has been seted up to the purifying box top wall, install the diaphragm through the connecting rod in the purifying box, the air outlet has all been seted up to the lateral wall about the purifying box, the purifying box lateral wall just is located air outlet one side department and installs the suction fan, the suction fan output is connected with the blast pipe, air outlet one side is equipped with the dust collecting net, a pair of connecting strip is installed at dust collecting net upper and lower both ends, the connecting strip passes through bolt and purifying box inner wall connection, be equipped with the collection subassembly in the purifying box.

Preferably, the collection assembly comprises a pair of slide rails arranged on the inner wall of the purification box, a waste material box is arranged between the slide rails and is positioned in the purification box, and a pair of slide grooves matched with the slide rails are formed in two sides of the waste material box.

Preferably, the area of the dust collecting net is larger than that of the air outlet.

Preferably, the working opening is of a rectangular opening structure.

Preferably, the inner front wall of the purification box is provided with a sliding door.

Preferably, an activated carbon filter screen is installed at the outlet of the exhaust pipe.

Advantageous effects

The utility model provides a purification device for a laser welding machine, which has the following beneficial effects that the device is compact in structure, the air outlet and the suction fan are arranged on two sides of the device, the device is prevented from being gathered on the surface of a workpiece, a dust collecting net is arranged on one side of the air outlet and can absorb fine dust, the higher-weight scraps can fall into a collecting box through two sides of a transverse plate, the classification collection of the scraps and the dust is realized, and the waste material box can be quickly disassembled and assembled due to the arrangement of a sliding rail and a sliding groove, so that the device is convenient to take and use.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a work table; 2. a mounting frame; 3. a cylinder; 4. a laser welding head; 5. a purification box; 6. a connecting rod; 7. a transverse plate; 8. a suction fan; 9. an exhaust pipe; 10. a connecting strip; 11. a bolt; 12. an air outlet; 13. a dust collecting net; 14. a slide rail; 15. a waste material box; 16. a chute; 17. a working port; 18. an active carbon filter screen.

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 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 invention.

Referring to fig. 1, the present invention provides a technical solution: a purification device for a laser welding machine comprises a workbench 1, wherein an installation frame 2 is arranged on the workbench 1, the lower end of the beam of the mounting frame 2 is provided with a cylinder 3, the driving end of the cylinder 3 is provided with a laser welding head 4, a purification box 5 is arranged on the upper wall of the workbench 1 below the laser welding head 4, a working opening 17 is arranged on the top wall of the purification box 5, a transverse plate 7 is arranged in the purifying box 5 through a connecting rod 6, air outlets 12 are arranged on the left side wall and the right side wall of the purifying box 5, a suction fan 8 is arranged on the outer side wall of the purification box and positioned at one side of the air outlet, the output end of the suction fan 8 is connected with an exhaust pipe 9, a dust collecting net 13 is arranged at one side of the air outlet 12, a pair of connecting strips 10 are arranged at the upper end and the lower end of the dust collecting net 13, the connecting strip 10 is connected with the inner wall of the purifying box 5 through a bolt 11, and a collecting assembly is arranged in the purifying box 5; the collecting assembly comprises a pair of slide rails 14 arranged on the inner wall of the purifying box 5, a waste material box 15 is arranged between the pair of slide rails 14 in the purifying box 5, and a pair of slide grooves 16 matched with the slide rails 14 are arranged on two sides of the waste material box 15; the area of the dust collecting net 13 is larger than that of the air outlet 12; the working opening 17 is of a rectangular opening structure; a sliding door is arranged on the inner front wall of the purification box 5; an active carbon filter screen 18 is arranged at the outlet of the exhaust pipe 9.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): when using, open the sliding door, place the work piece on diaphragm 7, close behind the sliding door, adjust the position of laser welder head 4 through cylinder 3, the back of finishing adjusting begins weldment work, start suction fan 8, suction fan 8 will be adsorbed dust scrap to both sides on by the work piece, simultaneously for the work piece cooling, dust that the quality is lighter can be in the dust collecting net 13 of suction air outlet 12 department, collect the dust through dust collecting net 13, scrap that the quality is heavier just can be fallen to waste material box 15 in by diaphragm 7 both sides, after the welding finishes, open the sliding door, can take out the waste material box, clear up the scrap, still be provided with activated carbon filter screen 18 in the blast pipe, can purify the combustion gas, avoid the polluted environment, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A purification device for a laser welding machine comprises a workbench (1), wherein a mounting frame (2) is mounted on the workbench (1), a cylinder (3) is mounted at the lower end of a beam of the mounting frame (2), a laser welding head (4) is mounted at the driving end of the cylinder (3), the purification device is characterized in that a purification box (5) is arranged on the upper wall of the workbench (1) below the laser welding head (4), a working opening (17) is formed in the top wall of the purification box (5), a transverse plate (7) is mounted in the purification box (5) through a connecting rod (6), air outlets (12) are formed in the left side wall and the right side wall of the purification box (5), suction fans (8) are mounted on the outer side wall of the purification box and positioned on one side of the air outlets, the output end of each suction fan (8) is connected with an exhaust pipe (9), and a dust collecting net (13) is arranged on one side of each air outlet (12), a pair of connecting strips (10) are installed at the upper end and the lower end of the dust collecting net (13), the connecting strips (10) are connected with the inner wall of the purifying box (5) through bolts (11), and a collecting assembly is arranged in the purifying box (5).

2. The purification device for the laser welding machine according to claim 1, wherein the collection assembly comprises a pair of slide rails (14) arranged on the inner wall of the purification box (5), a waste material box (15) is arranged between the pair of slide rails (14) in the purification box (5), and a pair of sliding grooves (16) matched with the slide rails (14) are arranged on two sides of the waste material box (15).

3. The cleaning device for a laser welding machine according to claim 2, wherein the area of the dust collecting net (13) is larger than that of the air outlet (12).

4. The cleaning device for a laser welding machine according to claim 1, wherein the working port (17) has a rectangular opening structure.

5. The cleaning device for a laser welding machine according to claim 1, wherein a sliding door is provided on the inner front wall of the cleaning tank (5).

6. The cleaning device for a laser welding machine according to claim 1, characterized in that an activated carbon filter (18) is installed at the outlet of the exhaust pipe (9).