CN216829153U

CN216829153U - Double-end laser automatic welder of pipe

Info

Publication number: CN216829153U
Application number: CN202123337837.XU
Authority: CN
Inventors: 王世伟; 刘小岗
Original assignee: Zhejiang Huyun Photoelectric Equipment Co ltd
Current assignee: Zhejiang Huyun Photoelectric Equipment Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-28
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to a pipe laser welding field especially involves a pipe double-end laser automatic welder, include: the upper part of the base is provided with a circular tube feeding device; the moving mechanism is arranged on one side of the circular tube feeding device and comprises a movable lifting plate, two tangent second rotating wheels are arranged on two sides of the lifting plate respectively, and a lifting clamping mechanism is fixed on two sides of the moving mechanism; the rotating mechanism is fixedly arranged above the middle of the moving mechanism and comprises a rotating shaft, the rotating shaft is connected with the output end of the rotating motor, first rotating wheels are arranged at two ends of the rotating shaft, a laser welding machine is arranged on the outer side of each first rotating wheel, a feeding mechanism is arranged on the outer side of each laser welding machine, and the feeding mechanism is used for conveying welding parts. Compared with the prior art, the method has the advantages that: automatic feeding and discharging and welding work are realized, the cost is saved, and the welding efficiency is improved; the clamping is not needed manually, and the life safety of workers is guaranteed.

Description

Double-end laser automatic welder of pipe

Technical Field

The utility model relates to a pipe laser welding field especially involves a pipe double-end laser automatic welder.

Background

Circular tubes are used in large quantities in our production and life, and can be used for pipelines, thermal equipment, mechanical industry, petroleum geological drilling, containers, chemical industry and special purposes. The both ends of pipe all need weld with other parts a bit, and the welding mode that is mainly used at present is that the workman uses the anchor clamps centre gripping to weld, and is not only consuming time hard, and production efficiency is low, still takes place danger easily.

Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provides a pipe double-end laser automatic welder, compares in prior art, the utility model discloses a realize through following technical scheme:

the utility model provides a pipe double-end laser automatic welder, includes:

the upper part of the base is provided with a circular tube feeding device;

the moving mechanism is arranged on one side of the circular tube feeding device and comprises a movable lifting plate, two tangent second rotating wheels are arranged on two sides of the lifting plate respectively, and a lifting clamping mechanism is fixed on two sides of the moving mechanism;

the rotating mechanism is fixedly arranged above the middle of the moving mechanism and comprises a rotating shaft, the rotating shaft is connected with the output end of the rotating motor, first rotating wheels are arranged at two ends of the rotating shaft, a laser welding machine is arranged on the outer side of each first rotating wheel, a feeding mechanism is arranged on the outer side of each laser welding machine, and the feeding mechanism is used for conveying welding parts.

Through adopting above-mentioned technical scheme, accomplish the removal of pipe by fixture and moving mechanism cooperation, first runner carries out the centre gripping and rotatory completion welding to the pipe in the cooperation of second runner, need not use artifical centre gripping again to can weld the both ends of pipe simultaneously, accelerate welding efficiency, guarantee workman's safety.

As a preferred scheme of the utility model, fixture includes pneumatic clamping jaw, the bottom of pneumatic clamping jaw and the output fixed connection of first lift cylinder, the lower part and the base fixed connection of first lift cylinder.

By adopting the technical scheme, the pneumatic clamping jaw can be adapted to clamp round pipes with different sizes and different positions by adjusting the position through lifting, so that the application range of the equipment is enlarged.

As a preferred scheme of the utility model, moving mechanism still include the output with the bottom surface middle part fixed connection's of lifter plate second lift cylinder, the bottom and the connecting plate fixed connection of second lift cylinder, the lower fixed surface of connecting plate is connected with the moving cylinder.

Through adopting above-mentioned technical scheme, the lift of lifter plate is realized to second lift cylinder, and the translation of lifter plate is realized to the removal cylinder, through the lift and the translation of lifter plate, not only can realize the removal of pipe position, can also adapt to the welding of different specification pipes according to the distance between the different adjustment second runners of pipe diameter and the first runner.

As a preferred scheme of the utility model, lifter plate lower surface both sides are connected with the guide post, the lower part of guide post is run through the connecting plate and rather than sliding connection.

Through adopting above-mentioned technical scheme, the guide post helps the lifter plate to stabilize the lift.

As a preferred scheme of the utility model, feeding mechanism includes the vibration feed table, the discharge gate play of vibration feed table is equipped with row flitch, the ejection of compact play of row flitch is equipped with the centre gripping cylinder, the output fixed connection of centre gripping cylinder and propelling movement cylinder.

Through adopting above-mentioned technical scheme, accomplish the pay-off work of welding part through simple structure.

As a preferred scheme of the utility model, pipe loading attachment includes the material loading baffle, the pipe is placed on material loading baffle upper portion, there are the push pedal of two symmetry settings in material loading baffle inside, the push pedal is close to the spacing groove has been seted up to the upper surface of moving mechanism one side, keeps away from moving mechanism's one end and the output fixed connection of material loading jar.

Through adopting above-mentioned technical scheme, the push pedal makes the pipe can be firm after the flitch whereabouts from the last flitch place in the tip of push pedal with the spacing groove on it, can not take place to remove to the unloading of pipe is accomplished to simple structure.

The utility model discloses a pipe double-end laser automatic welder, the advantage compared with prior art lies in: through reasonable matching of a simple mechanism, automatic feeding and discharging and welding work are realized, the cost is saved, and the welding efficiency is improved; the clamping is not needed manually, and the life safety of workers is guaranteed.

Drawings

FIG. 1 is a schematic structural view of a circular tube double-head laser automatic welding device of the present invention;

fig. 2 is a cross-sectional view of a feeding baffle plate in the middle round tube feeding device of the utility model;

fig. 3 is a schematic structural view of the interior of the middle circular tube feeding device of the present invention;

fig. 4 is a schematic structural view of the feeding mechanism of the present invention;

fig. 5 is a schematic structural view of the moving mechanism of the present invention;

fig. 6 is a schematic structural view of the clamping mechanism of the present invention.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a base;

2. a circular tube feeding device; 21. pushing the plate; 211. a limiting groove; 22. a feeding cylinder; 23. a feeding baffle plate;

3. laser welding machine;

4. a feeding mechanism; 41. vibrating the feed tray; 42. a discharge plate; 421. a discharge chute; 43. a clamping cylinder; 44. a push cylinder;

5. a moving mechanism; 51. a moving cylinder; 52. a slider; 53. a lifting plate; 54. a second lifting cylinder; 55. a guide post; 56. a second runner; 57. a connecting plate;

6. a clamping mechanism; 61. a pneumatic clamping jaw; 62. a first lifting cylinder;

7. a rotation mechanism; 71. a rotating electric machine; 72. a rotating shaft; 73. a first wheel.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

As shown in fig. 1-5, the utility model discloses a pipe double-end laser automatic welder, include: the device comprises a base 1, wherein a circular tube feeding device 2 is arranged at the upper part of the base 1; the moving mechanism 5 is arranged on one side of the circular tube feeding device 2 and comprises a movable lifting plate 53, two tangent second rotating wheels 56 are respectively arranged on two sides of the lifting plate 53, and lifting clamping mechanisms 6 are fixed on two sides of the moving mechanism 5; the rotating mechanism 7 is fixedly arranged above the middle of the moving mechanism 5 and comprises a rotating shaft 72, the rotating shaft 72 is connected with the output end of the rotating motor 71, first rotating wheels 73 are arranged at two ends of the rotating shaft 72, a laser welding machine 3 is arranged on the outer side of each first rotating wheel 73, a feeding mechanism 4 is arranged on the outer side of each laser welding machine 3, and the feeding mechanism 4 is used for conveying welded parts. The base 1 is electrically connected with a control console, and workers in the field control the operation of the whole equipment through the control console. In order to move conveniently, the bottom of the base 1 is also provided with universal rollers. The number of the laser welding machines 3 is two.

The clamping mechanism 6 comprises a pneumatic clamping jaw 61, the bottom of the pneumatic clamping jaw 61 is fixedly connected with the output end of a first lifting cylinder 62, and the lower part of the first lifting cylinder 62 is fixedly connected with the base 1.

The quantity of fixture 6 is two sets of, two sets of group distribute in rotary mechanism 7's both sides, every group include two symmetries set up in moving mechanism 5 both sides pneumatic clamping jaw 61, every the bottom of pneumatic clamping jaw 61 is connected with the fixed plate, and will through the bolt pneumatic clamping jaw 61, fixed plate and first lift cylinder 62 is fixed. Under the action of the first air cylinder 62, the pneumatic clamping jaws can move up and down in the vertical direction, so that the round pipe can be taken and placed.

The moving mechanism 5 further comprises a second lifting cylinder 54, the output end of the second lifting cylinder 54 is fixedly connected with the middle of the bottom surface of the lifting plate 53, the bottom of the second lifting cylinder 54 is fixedly connected with a connecting plate 57, and the lower surface of the connecting plate 57 is fixedly connected with a moving cylinder 51. Guide posts 55 are connected to two sides of the lower surface of the lifting plate 53, and the lower portions of the guide posts 55 penetrate through the connecting plate 57 and are connected with the connecting plate in a sliding manner.

The bottom both sides of connecting plate 57 still fixedly connected with sliding block 52, the bottom of sliding block 52 with base 1 sliding connection sets up like this and ensures that moving cylinder 51 can move steadily when promoting connecting plate 57, the dispersion simultaneously moving cylinder 51 receives the upper portion subassembly brings gravity, extension device life. Baffle plates can be arranged on two sides of the movable waiting 5 and used for reducing splashing of scraps during welding.

The feeding mechanism 4 comprises a vibration feeding plate 41, a discharging plate 42 is arranged at a discharging hole of the vibration feeding plate 41, a clamping cylinder 43 is arranged at a discharging position of the discharging plate 42, and the clamping cylinder 43 is fixedly connected with an output end of a pushing cylinder 44. The upper surface of the discharge plate 41 is provided with a discharge groove 421, and the width of the discharge groove 421 is matched with the maximum diameter of the welding part. The clamping part of the clamping cylinder 43 is in the same straight line with the placing position of the round pipe during welding. The number of the feeding mechanisms 4 is two.

The round tube feeding device 2 comprises a feeding baffle 23, a round tube is placed on the upper portion of the feeding baffle 23, two symmetrical push plates 21 are arranged inside the feeding baffle 23, the push plates 21 are close to the upper surface of one side of the moving mechanism 5, limiting grooves 211 are formed in the upper surface of one side of the moving mechanism 5, and one end of the moving mechanism 5 is far away from the output end of the feeding cylinder 22 in a fixed connection mode. The upper surface of the push plate 21 is attached to the discharge position of the feeding baffle 23, so that after one round pipe falls into the limiting groove 211 at each time, the rest round pipes cannot fall.

The working principle of the utility model is as follows: the round pipes are orderly arranged on the feeding baffle 23, the round pipes fall out of the blanking port to the limiting groove 211 under the action of gravity, the push plate 21 drives the round pipes to move to the position above the clamping mechanism 6 under the pushing of the feeding cylinder 22, the pneumatic clamping jaw 61 is driven by the first lifting cylinder 62 to ascend and clamp the two ends of the round pipes, and the push plate 21 is retracted; under the driving of the moving cylinder 51, the lifting plate 53 translates towards the direction of the circular pipe, the height of the lifting plate is adjusted through the second lifting cylinder 54, the circular pipe is placed at the tangent position of the two second rotating wheels 56, the moving cylinder 51 is driven again, the second rotating wheels 56 move to the position below the first rotating wheels 73, and the height of the lifting plate 53 is adjusted to enable the bottom of the first rotating wheels 73 to be in contact with the circular pipe; the vibration feeding plate 4 feeds the welding parts into the discharging plate 41 and arranges the welding parts at one time, and the clamping cylinder 43 clamps the welding parts and is pushed by the pushing cylinder 44 to be contacted with the two ends of the circular tube; starting the laser welding machine 3, and rotating the first rotating wheel 73 under the action of the rotating motor 71 and driving the circular tube to rotate to complete welding; the lifting plate 53 descends and moves in the feeding direction, and the clamping mechanism 6 clamps down the welded product.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a pipe double-end laser automatic welder which characterized in that includes:

the device comprises a base (1), wherein a circular tube feeding device (2) is arranged at the upper part of the base (1);

the moving mechanism (5) is arranged on one side of the circular tube feeding device (2) and comprises a movable lifting plate (53), two tangent second rotating wheels (56) are respectively arranged on two sides of the lifting plate (53), and lifting clamping mechanisms (6) are fixed on two sides of the moving mechanism (5);

rotating mechanism (7), fixed set up in moving mechanism (5) middle part top, including rotation axis (72), rotation axis (72) are connected with the output of rotating electrical machines (71), the both ends of rotation axis (72) are equipped with first runner (73), the outside of first runner (73) is equipped with laser-beam welding machine (3), the outside of laser-beam welding machine (3) is equipped with feeding mechanism (4), feeding mechanism (4) are used for carrying the welding part.

2. The double-headed laser automatic welding device for round pipes as claimed in claim 1, wherein the clamping mechanism (6) comprises a pneumatic clamping jaw (61), the bottom of the pneumatic clamping jaw (61) is fixedly connected with the output end of a first lifting cylinder (62), and the lower part of the first lifting cylinder (62) is fixedly connected with the base (1).

3. The double-headed laser automatic welding device for round tubes according to claim 1, wherein the moving mechanism (5) further comprises a second lifting cylinder (54) with an output end fixedly connected with the middle part of the bottom surface of the lifting plate (53), the bottom of the second lifting cylinder (54) is fixedly connected with a connecting plate (57), and the lower surface of the connecting plate (57) is fixedly connected with a moving cylinder (51).

4. The double-headed laser automatic welding device for round tubes according to claim 3, characterized in that guide posts (55) are connected to both sides of the lower surface of the lifting plate (53), and the lower parts of the guide posts (55) penetrate through the connecting plate (57) and are connected with the connecting plate in a sliding manner.

5. The double-head laser automatic welding device for round tubes according to claim 1, wherein the feeding mechanism (4) comprises a vibration feeding plate (41), a discharging plate (42) is arranged at a discharging port of the vibration feeding plate (41), a clamping cylinder (43) is arranged at a discharging position of the discharging plate (42), and the clamping cylinder (43) is fixedly connected with an output end of a pushing cylinder (44).

6. The round tube double-head laser automatic welding device according to claim 1, characterized in that the round tube feeding device (2) comprises a feeding baffle plate (23), a round tube is placed on the upper portion of the feeding baffle plate (23), two symmetrical push plates (21) are arranged inside the feeding baffle plate (23), a limit groove (211) is formed in the upper surface of one side, close to the moving mechanism (5), of each push plate (21), and one end, far away from the moving mechanism (5), of each push plate is fixedly connected with the output end of the feeding cylinder (22).