CN216325827U

CN216325827U - Fiber laser welding machine

Info

Publication number: CN216325827U
Application number: CN202122785372.8U
Authority: CN
Inventors: 郑建龙; 杨定有
Original assignee: Zhejiang Zhongqu Electric Co ltd
Current assignee: Zhejiang Zhongqu Electric Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-19
Anticipated expiration: 2031-11-12

Abstract

The utility model is suitable for the technical field of welding machines, and provides a fiber laser welding machine which comprises a rack, wherein two stand columns are installed at the top of the rack, a fixing plate is arranged above the rack, at least one hydraulic cylinder is installed at the top of the fixing plate, and a sliding plate is arranged between the fixing plate and the rack; a support plate is arranged below the sliding plate, a laser welding head is arranged at the bottom of the support plate, and air suction covers are arranged on two sides of the laser welding head; the top of the sliding plate is provided with a suction fan; when the laser welding head adds man-hour to the article, open the suction fan for add man-hour waste gas of production and collect to the box through the suction hood when adding the article, through the large-scale particulate matter in the coarse strainer interception air this moment, and the active carbon layer then adsorbs harmful gas, and the small-size particulate matter in the air is then intercepted to the fine filter screen, and this device can be handled waste gas, has avoided the waste gas integument to inhale into the human body, causes the harm of health.

Description

Fiber laser welding machine

Technical Field

The utility model belongs to the technical field of welding machines, and particularly relates to a fiber laser welding machine.

Background

The laser welding machine utilizes high-energy laser pulses to locally heat materials in a micro area, the energy of laser radiation is diffused into the materials through heat conduction, and the materials are melted to form a specific molten pool so as to achieve the purpose of welding.

The existing welding machine can generate waste gas when processing objects, and the waste gas is directly discharged without being processed, so that the physical health of workers can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fiber laser welding machine, and aims to solve the problems that waste gas is generated when an object is processed by the conventional welding machine, and the waste gas is directly discharged without being treated, so that the physical health of workers is influenced.

The utility model is realized in such a way, the optical fiber laser welding machine comprises a rack, wherein two upright posts are installed at the top of the rack, a fixed plate is arranged above the rack and fixedly connected with the upright posts, at least one hydraulic cylinder is installed at the top of the fixed plate, a sliding plate is arranged between the fixed plate and the rack, and an output shaft of the hydraulic cylinder penetrates through the fixed plate and is fixedly connected with the sliding plate; a support plate is arranged below the sliding plate, the sliding plate is connected with the support plate through a support column, a laser welding head is arranged at the bottom of the support plate, and suction hoods are arranged on two sides of the laser welding head; the top of slide installs the suction fan, the suction hood through the aspiration channel with the air intake of suction fan is linked together, the air outlet intercommunication of suction fan has the box, the inside of box is provided with filtering component.

Preferably, the filter assembly comprises a coarse filter screen, and the coarse filter screen is positioned inside the box body and is fixedly connected with the box body; an activated carbon layer is arranged above the coarse filter screen and fixedly connected with the box body; a fine filter screen is arranged above the activated carbon layer and is fixedly connected with the box body; the top of the box body is provided with an air outlet.

Preferably, a support table is arranged below the laser welding head, and the support table is fixedly connected with the rack; and clamping components are arranged on two sides of the supporting platform.

Preferably, the clamping assembly comprises a fixing piece, and the fixing piece is positioned on the side wall of the upright column and is fixedly connected with the upright column; an electric cylinder is arranged above the supporting table and fixedly connected with the fixing piece; the output shaft of the electric cylinder is provided with a connecting plate, and the bottom of the connecting plate is detachably connected with an elastic piece.

Preferably, the top of the elastic element is provided with at least one inserting key; the connecting plate is internally provided with a slot corresponding to the inserting key, and the inserting key is matched with the slot.

Preferably, the outer wall of each upright post is sleeved with a sliding sleeve; and two ends of the sliding plate are respectively fixedly connected with the two sliding sleeves.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the suction fan, add man-hour when the laser welding head to the article, open the suction fan for add man-hour waste gas of production and collect to the box through the suction hood in to the article, through the large-scale particulate matter in the coarse strainer interception air this moment, and the active carbon layer then adsorbs harmful gas, and small-size particulate matter in the air is then intercepted to the fine filter screen, and this device can be handled waste gas, has avoided the waste gas integument to inhale into the human body, causes the harm of health.

By arranging the electric cylinder, when the electric cylinder works, an output shaft of the electric cylinder extends out to drive the connecting plate to move in the vertical direction until the elastic piece is contacted with the object, so that the object is abutted against the supporting table to be fixed; the elastic piece is arranged to protect the outer wall of the object from being abraded during clamping, and meanwhile, the friction force between the outer wall of the object and the connecting plate can be improved, so that the object and the connecting plate are more stable.

Drawings

FIG. 1 is a front view of the present invention in its entirety;

FIG. 2 is an enlarged view of the slide plate of FIG. 1 at location A;

FIG. 3 is a cross-sectional view of the case of the present invention;

FIG. 4 is an enlarged view of a structure at B on the support stage of FIG. 1;

FIG. 5 is a cross-sectional view of a web of the present invention;

in the figure: 1. a frame; 2. a column; 3. a fixing plate; 4. a hydraulic cylinder; 5. a slide plate; 6. a support plate; 7. a support pillar; 8. a laser welding head; 9. an air suction hood; 91. an air suction pipe; 10. a suction fan; 11. a box body; 12. a filter assembly; 121. coarse filtration; 122. an activated carbon layer; 123. a fine filter screen; 124. an air outlet; 13. a support table; 14. a clamping assembly; 141. a fixing member; 142. an electric cylinder; 143. a connecting plate; 144. an elastic member; 145. inserting a key; 146. a slot; 15. and (4) a sliding sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, the optical fiber laser welding machine comprises a frame 1, wherein two upright posts 2 are mounted at the top of the frame 1, a fixed plate 3 is arranged above the frame 1, the fixed plate 3 is fixedly connected with the upright posts 2, at least one hydraulic cylinder 4 is mounted at the top of the fixed plate 3, a sliding plate 5 is arranged between the fixed plate 3 and the frame 1, and an output shaft of the hydraulic cylinder 4 penetrates through the fixed plate 3 and is fixedly connected with the sliding plate 5; a supporting plate 6 is arranged below the sliding plate 5, the sliding plate 5 is connected with the supporting plate 6 through a supporting column 7, a laser welding head 8 is arranged at the bottom of the supporting plate 6, and air suction covers 9 are arranged on two sides of the laser welding head 8; the top of the sliding plate 5 is provided with a suction fan 10, a suction hood 9 is communicated with an air inlet of the suction fan 10 through a suction pipe 91, an air outlet of the suction fan 10 is communicated with a box body 11, and the outer wall of each upright post 2 is sleeved with a sliding sleeve 15; the two ends of the sliding plate 5 are respectively fixedly connected with the two sliding sleeves 15.

In this embodiment, through setting up pneumatic cylinder 4, when pneumatic cylinder 4 during operation, the output shaft of pneumatic cylinder 4 stretches out or retracts to drive slide 5 and move on vertical direction, sliding sleeve 15 synchronous motion on stand 2 this moment to provide the direction for slide 5 is at the ascending removal in vertical direction. By arranging the suction fan 10, the arrangement of the suction fan 10 enables waste gas generated during processing of objects to be collected into the box body 11 through the suction hood 9 and the suction pipe 91.

Referring to fig. 3, a filter assembly 12 is disposed inside the case 11. Filter assembly 12 includes coarse filter screen 121, coarse filter screen 121 locates inside container 11, and fixedly connect with container 11; an activated carbon layer 122 is arranged above the coarse filter screen 121, and the activated carbon layer 122 is fixedly connected with the box body 11; a fine filter screen 123 is arranged above the activated carbon layer 122, and the fine filter screen 123 is fixedly connected with the box body 11; the top of the tank 11 has an air outlet 124.

In this embodiment, through setting up filter assembly 12, when waste gas enters into box 11, coarse strainer 121 intercepts the large-scale particulate matter in the air, and activated carbon layer 122 then adsorbs harmful gas, and fine filter screen 123 then intercepts the small-size particulate matter in the air, and last gaseous rethread gas outlet 124 discharges, and this device can be handled waste gas, has avoided the waste gas integument to inhale into the human body, causes the harm of health. Wherein the through holes on the coarse filter screen 121 are larger than the through holes on the fine filter screen 123, so that the coarse filter screen 121 primarily filters the exhaust gas, and the fine filter screen 123 further filters the gas; coarse strainer 121, activated carbon layer 122 and fine screen 123 all can be connected with box 11 through the mode of bolt, and the rear surface of box 11 is provided with the back lid, and back lid and box 11 can dismantle the connection, and the user's accessible is pulled down the back lid in order to change the filter layer in the box 11.

Referring to fig. 4 and 5, a supporting table 13 is arranged below the laser welding head 8, and the supporting table 13 is fixedly connected with the frame 1; clamping assemblies 14 are disposed on both sides of the support table 13. The clamping assembly 14 comprises a fixing member 141, and the fixing member 141 is located on the side wall of the upright 2 and is fixedly connected with the upright 2; an electric cylinder 142 is arranged above the support platform 13, and the electric cylinder 142 is fixedly connected with a fixing piece 141; the output shaft of the electric cylinder 142 is mounted with a connecting plate 143, and the bottom of the connecting plate 143 is detachably connected with an elastic member 144. The top of the elastic member 144 has at least one key 145; the connecting plate 143 has a slot 146 corresponding to the key 145, and the key 145 is fitted into the slot 146.

In the present embodiment, two clamping assemblies 14 are provided, and the two clamping assemblies 14 are provided to clamp two ends of an object respectively. Through setting up electronic jar 142, when electronic jar 142 during operation, electronic jar 142 output shaft stretches out to drive connecting plate 143 and move on vertical direction, until making elastic component 144 and article contact, thereby support the article and fix on supporting bench 13. The provision of the key 145 and the slot 146 facilitates the replacement of the elastic member 144 by providing the key 145 and the slot 146.

In conclusion, through setting up suction fan 10, add man-hour when laser bonding tool 8 adds the article, open suction fan 10 for the waste gas that produces adds man-hour to the article is collected to box 11 through suction hood 9 in, and the coarse strainer 121 interception large-scale particulate matter in the air this moment, and activated carbon layer 122 is then adsorbed harmful gas, and the small-size particulate matter in the air is then intercepted to fine filter screen 123, and this device can be handled waste gas, has avoided the waste gas quilt to be inhaled into the human body, causes the harm of health.

By arranging the electric cylinder 142, when the electric cylinder 142 works, an output shaft of the electric cylinder 142 extends out, so that the connecting plate 143 is driven to move in the vertical direction until the elastic piece 144 is contacted with the object, and the object is abutted against the supporting table 13 to be fixed; the elastic member 144 can not only protect the outer wall of the object from abrasion during clamping, but also improve the friction between the outer wall of the object and the connecting plate 143, so that the object and the connecting plate 143 are more stable.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a fiber laser welding machine, includes frame (1), its characterized in that: the top of the rack (1) is provided with two upright posts (2), a fixed plate (3) is arranged above the rack (1), the fixed plate (3) is fixedly connected with the upright posts (2), the top of the fixed plate (3) is at least provided with one hydraulic cylinder (4), a sliding plate (5) is arranged between the fixed plate (3) and the rack (1), and an output shaft of the hydraulic cylinder (4) penetrates through the fixed plate (3) and is fixedly connected with the sliding plate (5);

a supporting plate (6) is arranged below the sliding plate (5), the sliding plate (5) is connected with the supporting plate (6) through a supporting column (7), a laser welding head (8) is installed at the bottom of the supporting plate (6), and two sides of the laser welding head (8) are provided with air suction covers (9);

suction fan (10) are installed at the top of slide (5), suction hood (9) through aspiration channel (91) with the air intake of suction fan (10) is linked together, the air outlet intercommunication of suction fan (10) has box (11), the inside of box (11) is provided with filtering component (12).

2. The fiber laser welder of claim 1, characterized in that:

the filter assembly (12) comprises a coarse filter screen (121), and the coarse filter screen (121) is positioned inside the box body (11) and is fixedly connected with the box body (11);

an activated carbon layer (122) is arranged above the coarse filter screen (121), and the activated carbon layer (122) is fixedly connected with the box body (11);

a fine filter screen (123) is arranged above the activated carbon layer (122), and the fine filter screen (123) is fixedly connected with the box body (11);

the top of the box body (11) is provided with an air outlet (124).

3. The fiber laser welder of claim 1, characterized in that:

a supporting table (13) is arranged below the laser welding head (8), and the supporting table (13) is fixedly connected with the rack (1);

and clamping components (14) are arranged on two sides of the supporting platform (13).

4. The fiber laser welder of claim 3, characterized in that:

the clamping assembly (14) comprises a fixing piece (141), and the fixing piece (141) is positioned on the side wall of the upright post (2) and is fixedly connected with the upright post (2);

an electric cylinder (142) is arranged above the support platform (13), and the electric cylinder (142) is fixedly connected with the fixing piece (141);

a connecting plate (143) is mounted on an output shaft of the electric cylinder (142), and an elastic piece (144) is detachably connected to the bottom of the connecting plate (143).

5. The fiber laser welding machine of claim 4, wherein:

the top of the elastic piece (144) is provided with at least one inserting key (145);

the connecting plate (143) is internally provided with a slot (146) corresponding to the inserting key (145), and the inserting key (145) is matched with the slot (146).

6. The fiber laser welder of claim 1, characterized in that:

the outer wall of each upright post (2) is sleeved with a sliding sleeve (15);

the two ends of the sliding plate (5) are respectively fixedly connected with the two sliding sleeves (15).