CN218280995U

CN218280995U - Laser cladding's absorption cleaning device

Info

Publication number: CN218280995U
Application number: CN202221377706.6U
Authority: CN
Inventors: 王玉清; 梅花
Original assignee: Jinan Dinghua Wear Resistant Material Technology Co ltd
Current assignee: Jinan Dinghua Wear Resistant Material Technology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2023-01-13
Anticipated expiration: 2032-06-02

Abstract

The utility model provides a laser cladding's absorption cleaning device relates to laser cladding smoke and dust treatment facility field, including processing platform and mounting bracket, be provided with smoke and dust removing box and smoke filter on the mounting bracket, the work piece has been placed on the processing platform, the top cooperation of work piece has the laser cladding rifle, one side of work piece is provided with lead screw assembly, lead screw assembly includes the slider, the slider cooperatees with the laser cladding rifle, be provided with negative-pressure air fan on the slider, negative-pressure air fan's input is connected with the dust absorption pipe, negative-pressure air fan's output is connected with the hose, the hose is scalable, the one end intercommunication of hose has smoke and dust removing box, be provided with three absorption frame in the smoke and dust removing box; the device can timely recover, purify and clad smoke and smoke generated in the process and has good cleaning effect, and the smoke cannot suspend in the air of the surrounding processing workshop to pollute the environment and harm the personal health of workers.

Description

Laser cladding's absorption cleaning device

Technical Field

The utility model belongs to the technical field of laser cladding smoke and dust treatment facility and specifically relates to a laser cladding's absorption cleaning device.

Background

The laser cladding technology is a technological method for remarkably improving the wear resistance, corrosion resistance, heat resistance, oxidation resistance, electrical characteristics and the like of the surface of a base material by placing selected coating materials on the surface of a coated base body in different filling modes, simultaneously melting a thin layer on the surface of the base body through laser irradiation, and forming a surface coating which has extremely low dilution and is metallurgically combined with the base material after rapid solidification.

The laser cladding process of the workpiece can generate smoke and dust, and the smoke and dust can be scattered everywhere if not timely recovered and purified, so that the personal safety of workers is harmed, the environment of a processing workshop is polluted, and a lot of defects exist.

SUMMERY OF THE UTILITY MODEL

Thereby to have the work piece to carry out laser cladding's in-process because lack the problem that smog and smoke and dust that timely recovery purification lead to producing waft everywhere among the prior art, the utility model provides a laser cladding's absorption cleaning device can avoid the emergence of above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is:

an adsorption cleaning device for laser cladding comprises a processing table and a mounting frame, wherein a smoke dust removing box and a smoke filter are arranged on the mounting frame, a workpiece is placed on the processing table, a laser cladding gun is matched above the workpiece, a lead screw assembly is arranged on one side of the workpiece, the lead screw assembly comprises a slider, the slider is matched with the laser cladding gun, a negative-pressure fan is arranged on the slider, the input end of the negative-pressure fan is connected with a dust suction pipe, the output end of the negative-pressure fan is connected with a hose, the hose is telescopic, one end of the hose is communicated with the smoke dust removing box, three adsorption frames are arranged in the smoke dust removing box, the adsorption frames are matched and tightly attached to the inner wall of the smoke dust removing box, a plurality of through holes penetrating in the vertical direction and an installation cavity penetrating in the horizontal direction are formed in the adsorption frames, a primary adsorption layer, a middle-grade adsorption layer and a high-grade adsorption layer are sequentially arranged in the three installation cavities from bottom to top, the upper surface of the smoke dust removing box is communicated with a conveying pipe, and one end of the conveying pipe is communicated with the smoke filter; the device utilizes the smoke dust removing box to be matched with the smoke filter to efficiently adsorb and clean smoke dust and smoke generated in the laser cladding process, the sliding block and the laser cladding gun move synchronously, and the suction force of the negative pressure fan is controllable, so that thorough smoke dust and smoke absorption is realized.

Furthermore, one end of the dust collection pipe is provided with a horn-shaped pipe orifice; the bell-mouthed pipe mouth obviously improves the area of the negative pressure fan for absorbing smoke dust and smoke.

Furthermore, the three adsorption frames are arranged at equal intervals and have completely consistent structures; the adsorption frame is convenient for taking the adsorption layer.

Furthermore, a sealing door is rotatably connected to the smoke and dust removing box, and a handle is arranged on the sealing door; make things convenient for the adsorbed layer to take out sealed effectual when closing of sealing door when changing.

Further, the processing table is disposed at one side of the mounting frame.

Compared with the prior art, the beneficial effects of the utility model are that:

this device utilizes the clean cooperation smoke and dust of triple absorption in the smoke and dust removal case and smog filter high efficiency purification smoke and dust and smog, and smoke and dust and smog can not suspend in the air of processing vehicle on every side polluted environment and harm staff's personal health, and the adsorption layer is convenient to be changed when the inner wall looks adaptation of absorption frame and smoke and dust removal case guarantees that all smoke and dust can be adsorbed the purification, and the practicality is good.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a perspective view of the adsorption frame of the present invention;

reference numerals:

1. a processing table; 2. a workpiece; 3. a lead screw assembly; 31. a slider; 32. a negative pressure fan; 33. a dust collection pipe; 34. a hose; 4. a mounting frame; 41. a smoke and dust removing box; 42. a sealing door; 43. a handle; 44. an adsorption rack; 441. a through hole; 442. a mounting cavity; 45. a primary adsorption layer; 46. a middle-grade adsorption layer; 47. a high-grade adsorption layer; 48. a delivery pipe; 5. a smoke filter; 6. laser cladding gun.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 2, an adsorption cleaning device for laser cladding comprises a processing table 1 and a mounting frame 4, wherein the processing table is arranged on one side of the mounting frame, a workpiece 2 is placed on the processing table, a laser cladding gun 6 is matched above the workpiece, fine powder is sprayed on the workpiece by the laser cladding gun and simultaneously a thin layer on the surface of the workpiece is simultaneously melted by high-temperature laser, and the fine powder and the thin layer are rapidly solidified to form a surface coating which has extremely low dilution and is metallurgically combined with the workpiece, so that multiple performances of wear resistance, corrosion resistance, heat resistance and the like of the surface of the workpiece are remarkably improved, the laser cladding gun is connected with a mechanical arm, the mechanical arm is controlled by a control panel to move to realize a multi-degree-of-freedom cladding process of the laser cladding gun, the mechanical arm is not shown in the figures, and the cladding process belongs to the prior art and is not described too much; because smoke and smoke are generated in the laser cladding process, the following structure is designed to adsorb, clean and purify the smoke and the smoke.

The embodiment of the utility model provides a further refine of scheme, as shown in fig. 1 and fig. 2, one side of work piece is provided with lead screw assembly 3, lead screw assembly includes slider 31, the slider cooperatees with the laser cladding rifle, and it is worth explaining, lead screw assembly is prior art, and its principle is for utilizing driving motor to drive lead screw motion, and lead screw motion drives the slider motion again, changes driving motor's rotary motion into the straight line back and forth motion of slider, and the motion of slider is gone on in step with the motion of laser cladding rifle all the time, guarantees high-efficient absorption smoke and dust and smog, be provided with negative-pressure air fan 32 on the slider, negative-pressure air fan's input is connected with dust absorption pipe 33, the optimization of scheme, the one end of dust absorption pipe is provided with the horn shape mouth of pipe, and the purpose of design like this improves the area of adsorbing smoke and dust, and dust air fan's wind-force is controllable, adjusts according to the distance of laser cladding rifle apart from dust absorption pipe, strengthens dust absorption pipe this moment when the laser cladding rifle is far away from dust absorption pipe along with the continuous of laser cladding flow, negative-pressure air fan's output is connected with hose 34, the scalable hose, the one end intercommunication of hose has the dust absorption case, dust absorption case sets up the dust absorption case and has guaranteed that the dust purification of dust absorption case can not follow the inside purification of the dust purification of dust purification mounting bracket, and has not have been described in the following concrete dust absorption hose that the dust absorption hose is covered.

According to the embodiment of the present invention, as shown in fig. 1 and 2, three adsorption frames 44 are disposed in the smoke and dust removing box, the three adsorption frames are equidistantly disposed and have completely the same structure, the adsorption frames are adapted to the inner wall of the smoke and dust removing box and closely attached to the inner wall of the smoke and dust removing box, the adsorption frames are provided with a plurality of through holes 441 extending in the vertical direction and a mounting cavity 442 extending in the horizontal direction, and a primary adsorption layer 45, a middle adsorption layer 46 and a high adsorption layer 47 are sequentially disposed in the three mounting cavities from bottom to top; because the smoke and dust that the in-process that melts and covers produced is the hot gas flow, so utilize three-layer absorption from bottom to top in proper order to carry out high-efficient processing to the smoke and dust of suction in the smoke and dust removal case and purify, the whole purification absorption of smoke and dust that produces in the laser cladding flow, the adsorption layer is conveniently taken by three adsorption racks, and a plurality of through-holes make things convenient for the smoke and dust to pass through the adsorption rack and accomplish the absorption on the adsorption layer, and then carry out the cleanness of smog on next step again, for the follow-up change adsorption layer of staff, it is connected with sealing door 42 to rotate on the smoke and dust removal case, be provided with handle 43 on the sealing door, open sealing door and can take out the adsorption layer and change sealing door sealed effectual when closing simultaneously, the overflow problem of smoke and dust can not appear.

The embodiment of the utility model provides a further refine, as shown in fig. 1 and fig. 2, the upper surface intercommunication of smoke and dust removing box has conveyer pipe 48, the one end intercommunication of conveyer pipe has smoke filter 5, smoke filter sets up on the mounting bracket just in one side of smoke and dust removing box equally, after the smoke and dust removal flow, remaining smog and air enter smoke filter and carry out the secondary cleaning and purification, will melt from this and cover that the smoke and the smog that produce in the flow is all clean and finish, remaining air finally discharges from smoke filter and go in the outside air can; the device can timely recover, purify and clad smoke and smoke generated in the process and has good cleaning effect, and the smoke cannot suspend in the air of the surrounding processing workshop to pollute the environment and harm the personal health of workers.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a laser cladding's absorption cleaning device, its characterized in that, includes processing platform and mounting bracket, be provided with smoke dust removal case and smoke filter on the mounting bracket, the work piece has been placed on the processing bench, the top cooperation of work piece has the laser cladding rifle, one side of work piece is provided with lead screw assembly, lead screw assembly includes the slider, the slider cooperatees with the laser cladding rifle, be provided with negative-pressure air fan on the slider, negative-pressure air fan's input is connected with the dust absorption pipe, negative-pressure air fan's output is connected with the hose, the one end intercommunication of hose has smoke dust removal case, be provided with three absorption frame in the smoke dust removal case, absorption frame and the inner wall looks adaptation of smoke dust removal case and closely laminating, the installation cavity that runs through on having seted up a plurality of vertical direction upward through-going through-holes and a horizontal direction is three in the installation cavity from bottom to top have placed primary adsorption layer, middle-level adsorption layer and senior adsorption layer in proper order, smoke dust removal case's upper surface intercommunication has the conveyer pipe, the one end intercommunication of conveyer pipe has smoke filter.

2. The laser cladding adsorption cleaning device of claim 1, wherein one end of the dust suction pipe is provided with a flared nozzle.

3. The laser cladding adsorption cleaning device of claim 1, wherein three adsorption racks are arranged at equal intervals and have completely identical structures.

4. The laser cladding adsorption cleaning device according to claim 1, wherein a sealing door is rotatably connected to the fume removal tank, and a handle is arranged on the sealing door.

5. The laser-clad suction cleaning device as claimed in claim 1, wherein the processing table is disposed at one side of the mounting frame.