CN216656743U

CN216656743U - Laser welding seam identification and positioning device

Info

Publication number: CN216656743U
Application number: CN202122820162.8U
Authority: CN
Inventors: 张靖漓; 王洋洋; 郭鹏飞
Original assignee: Suzhou S Tech Co ltd
Current assignee: Suzhou S Tech Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-03
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a laser welding seam recognition and positioning device, which comprises a base, a pillar, a top plate and a protection mechanism, wherein the pillar is fixedly arranged on the periphery of the top of the base; the utility model can effectively play a role of protection through the arrangement of the protection mechanism, is convenient to cover the welding seam in an independent space after identification and positioning, not only can reduce the danger, but also has good protection effect, simultaneously can greatly and effectively protect the eyes of workers, can be used for positioning plates through the arrangement of the positioning mechanism, can be used for adjusting the welding position of the welding mechanism during welding and adjusting the using height of the welding mechanism, has the function of air suction through the air suction mechanism so as to conveniently suck smoke generated during welding and exhaust the smoke to external processing equipment, can be used for welding work through the welding mechanism, and can also identify the welding seam before welding.

Description

Laser welding seam identification and positioning device

Technical Field

The utility model relates to the technical field of laser welding, in particular to a laser welding seam recognition and positioning device.

Background

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of laser material processing technology application, need use welding seam discernment and positioner when carrying out laser welding to be used for carrying out preparation work, thereby make things convenient for subsequent welding work. However, the existing welding seam recognition and positioning device has no protection function, and strong light beams can be generated by laser welding, so that the direct-view light beams of eyes are easy to damage, but need to pay attention constantly and are dangerous.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser welding seam recognition and positioning device which has a protection effect, can reduce the danger of the laser welding seam recognition and positioning device, and can prevent eyes from being damaged so as to play a protection effect and solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a laser welding seam identification and positioning device comprises a base, a support column, a top plate and a protection mechanism, wherein the support column is fixedly arranged on the periphery of the top of the base;

protection machanism still includes driving gear, pinion rack, protection casing, support, driven gear, spout and slider, the middle part at the driving gear back and the tip key-type connection of motor output shaft, the opposite side fixed mounting of the one end of support and roof, the middle part at the driven gear back and the other end movable mounting of support, one side of driven gear and one side of driving gear all mesh there is the pinion rack, one side fixed mounting of pinion rack has the protection casing, the spout is seted up in one side of pillar, one side sliding connection of slider and the inner chamber of spout, the opposite side of slider and the inside fixed mounting of protection casing.

Preferably, the top of the base is fixedly provided with a positioning mechanism, the positioning mechanism comprises a placing seat, the placing seat is fixedly arranged at the top of the base, the centers of the front side and the rear side of the top of the placing seat are fixedly provided with supporting plates, one side of each supporting plate is fixedly provided with a first electric push rod, and one end of each first electric push rod is fixedly provided with a positioning plate.

Preferably, the bottom fixed mounting of roof has adjustment mechanism, adjustment mechanism includes the riser, riser fixed mounting is in the both sides of roof bottom, the inboard fixed mounting of riser has electronic slide rail, the bottom fixed mounting of electronic slide rail has second electric putter.

Preferably, the bottom of the second electric push rod is fixedly provided with a welding mechanism, the welding mechanism comprises a connecting seat, the connecting seat is fixedly arranged at one end of the second electric push rod, a welding head is fixedly arranged at the center of the bottom of the connecting seat, and laser welding seam tracking sensors are fixedly arranged on two sides of the bottom of the connecting seat.

Preferably, one side fixed mounting at base top has air exhaust mechanism, air exhaust mechanism includes the fan, fan fixed mounting is in one side at base top, the inlet end of fan has the hose through the pipeline intercommunication, the one end intercommunication of hose has the suction hopper.

Preferably, one side fixed mounting at base top has the protection box, the protection box is located the outside of fan, the internal chamber that the air suction fill is located the protection casing.

Preferably, one side fixed mounting of roof has the installation shell, the installation shell is located the outside of motor, the fixed surface of protection casing installs visual cover glass.

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

1. according to the utility model, through the arrangement of the protection mechanism, the protection effect can be effectively played, the welding seam can be conveniently covered in an independent space after being identified and positioned, the danger can be reduced, the good protection effect is achieved, and meanwhile, the eyes of workers are effectively protected.

2. The utility model can be used for positioning the plate by the arrangement of the positioning mechanism, can be used for adjusting the welding position and the using height of the plate during welding by using the adjusting mechanism, can be used for exhausting the smoke generated during welding by using the exhausting mechanism so as to exhaust the smoke generated during welding and exhaust the smoke to external processing equipment, can be used for welding by using the welding mechanism, and can also be used for identifying a welding seam before welding.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic view of the motor structure of the present invention;

FIG. 4 is a schematic perspective view of a positioning plate according to the present invention;

FIG. 5 is a side view of the slider of the present invention.

In the figure: 1. a base; 2. a support post; 3. a top plate; 4. a protection mechanism; 41. a motor; 42. a driving gear; 43. a toothed plate; 44. a protective cover; 45. a support; 46. a driven gear; 47. a chute; 48. a slider; 5. a positioning mechanism; 51. a placing seat; 52. a support plate; 53. a first electric push rod; 54. positioning a plate; 6. an adjustment mechanism; 61. a vertical plate; 62. an electric slide rail; 63. a second electric push rod; 7. an air extraction mechanism; 71. A fan; 72. a hose; 73. an air suction hopper; 8. a welding mechanism; 81. a connecting seat; 82. welding a head; 83. Laser seam tracking sensor.

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 to 5, the present invention provides a laser welding seam recognition and positioning device, including a base 1, a pillar 2, a top plate 3 and a protection mechanism 4, as shown in fig. 1, 2, 3 and 5, the pillar 2 is fixedly installed around the top of the base 1, the top plate 3 is fixedly installed at one end of the pillar 2, the protection mechanism 4 is located above the base 1, a motor 41 in the protection mechanism 4 is located at one side of the top plate 3, the pillar 2 and the top plate 3 play a role in connection and fixation, and the motor 41 effectively plays a role in driving.

Protection machanism 4 still includes driving gear 42, toothed plate 43, protection casing 44, support 45, driven gear 46, spout 47 and slider 48, the middle part at the driving gear 42 back is connected with the tip key-type of motor 41 output shaft, the one end of support 45 and the opposite side fixed mounting of roof 3, the middle part at the driven gear 46 back and the other end movable mounting of support 45, driving gear 42 and driven gear 46 conveniently play driven effect, so that protection casing 44 reciprocates, support 45 then is used for supporting driven gear 46.

One side of driven gear 46 and one side of driving gear 42 all mesh toothed plate 43, one side fixed mounting of toothed plate 43 has protection casing 44, one side of pillar 2 is seted up to spout 47, one side sliding connection of slider 48 and the inner chamber of spout 47, the opposite side of slider 48 and the inside fixed mounting of protection casing 44, toothed plate 43 then is used for cooperating with driven gear 46 and driving gear 42, thereby make protection casing 44 adjust from top to bottom, and protection casing 44 then plays the effect of protection.

As shown in fig. 2 and 4, a positioning mechanism 5 is fixedly mounted on the top of the base 1, the positioning mechanism 5 includes a placing seat 51, the placing seat 51 is fixedly mounted on the top of the base 1, support plates 52 are fixedly mounted at the centers of the front side and the rear side of the top of the placing seat 51, a first electric push rod 53 is fixedly mounted on one side of each support plate 52, a positioning plate 54 is fixedly mounted at one end of each first electric push rod 53, the placing seat 51 is used for placing a material, each support plate 52 is used for mounting the first electric push rod 53, and the first electric push rod 53 can position the material by pushing the positioning plate 54.

As shown in fig. 2, the bottom of the top plate 3 is fixedly provided with the adjusting mechanism 6, the adjusting mechanism 6 includes a vertical plate 61, the vertical plate 61 is fixedly arranged on two sides of the bottom of the top plate 3, an electric slide rail 62 is fixedly arranged on the inner side of the vertical plate 61, a second electric push rod 63 is fixedly arranged on the bottom of the electric slide rail 62, the electric slide rail 62 functions in left-right movement to adjust the welding position thereof, and the second electric push rod 63 is used for adjusting the height thereof.

As shown in fig. 2, a welding mechanism 8 is fixedly mounted at the bottom of the second electric push rod 63, the welding mechanism 8 includes a connecting seat 81, the connecting seat 81 is fixedly mounted at one end of the second electric push rod 63, a welding head 82 is fixedly mounted at the center of the bottom of the connecting seat 81, laser seam tracking sensors 83 are fixedly mounted at both sides of the bottom of the connecting seat 81, the connecting seat 81 is used for mounting the welding head 82, the welding head 82 plays a role in laser welding, the laser seam tracking sensors 83 are used for performing seam recognition, the laser seam tracking sensors 83 adopt an intelligent real-time seam tracking technology and a non-contact tracking mode, the welding seam deviation is measured by the sensors, welding gun positioning is guided and controlled, and welding defects caused by workpiece position deviation, thermal deformation and the like are avoided.

As shown in fig. 2, an air exhaust mechanism 7 is fixedly mounted on one side of the top of the base 1, the air exhaust mechanism 7 includes a fan 71, the fan 71 is fixedly mounted on one side of the top of the base 1, an air inlet end of the fan 71 is communicated with a hose 72 through a pipeline, one end of the hose 72 is communicated with an air suction hopper 73, the fan 71 is used for performing air exhaust operation, the hose 72 facilitates connection and transportation operation of the hose, and the air suction hopper 73 can perform a function of sucking out smoke dust.

As shown in fig. 2, a protection box is fixedly installed on one side of the top of the base 1, the protection box is located on the outer side of the fan 71, the air suction hopper 73 is located in the inner cavity of the protection cover 44, and the protection box is used for protecting the fan 71.

As shown in fig. 2 and 3, a mounting shell is fixedly mounted on one side of the top plate 3, the mounting shell is located outside the motor 41, a visual protective glass is fixedly mounted on the surface of the protective cover 44, the mounting shell is used for protecting the motor 41 and can also be used for mounting the motor 41, the visual protective glass can watch the inside situation, and the visual protective glass mainly plays a role of protective glasses to prevent the laser from damaging the eyes.

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. The utility model provides a laser welding seam discernment and positioner, includes base (1), pillar (2), roof (3) and protection machanism (4), its characterized in that: the supporting column (2) is fixedly arranged on the periphery of the top of the base (1), the top plate (3) is fixedly arranged at one end of the supporting column (2), the protection mechanism (4) is positioned above the base (1), and the motor (41) in the protection mechanism (4) is positioned on one side of the top plate (3);

the protection mechanism (4) also comprises a driving gear (42), a toothed plate (43), a protection cover (44), a bracket (45), a driven gear (46), a sliding groove (47) and a sliding block (48), the middle part of the back of the driving gear (42) is connected with the end key of the output shaft of the motor (41), one end of the bracket (45) is fixedly arranged with the other side of the top plate (3), the middle part of the back of the driven gear (46) is movably arranged with the other end of the bracket (45), one side of the driven gear (46) and one side of the driving gear (42) are both meshed with a toothed plate (43), a protective cover (44) is fixedly arranged on one side of the toothed plate (43), the sliding groove (47) is arranged on one side of the supporting column (2), one side of the sliding block (48) is connected with the inner cavity of the sliding groove (47) in a sliding mode, and the other side of the sliding block (48) is fixedly installed in the protective cover (44).

2. The laser weld bead identification and positioning apparatus of claim 1, wherein: the top fixed mounting of base (1) has positioning mechanism (5), positioning mechanism (5) are including placing seat (51), place seat (51) fixed mounting in the top of base (1), place the equal fixed mounting in center department of seat (51) top front and back both sides and have extension board (52), one side fixed mounting of extension board (52) has first electric putter (53), the one end fixed mounting of first electric putter (53) has locating plate (54).

3. The laser weld seam identification and positioning apparatus of claim 1, wherein: the bottom fixed mounting of roof (3) has adjustment mechanism (6), adjustment mechanism (6) include riser (61), riser (61) fixed mounting is in the both sides of roof (3) bottom, the inboard fixed mounting of riser (61) has electronic slide rail (62), the bottom fixed mounting of electronic slide rail (62) has second electric putter (63).

4. A laser weld seam identification and positioning device according to claim 3, wherein: the bottom fixed mounting of second electric putter (63) has welding mechanism (8), welding mechanism (8) are including connecting seat (81), connecting seat (81) fixed mounting is in the one end of second electric putter (63), the center department fixed mounting of connecting seat (81) bottom has soldered connection (82), the equal fixed mounting in both sides of connecting seat (81) bottom has laser welding seam tracking sensor (83).

5. The laser weld bead identification and positioning apparatus of claim 1, wherein: one side fixed mounting at base (1) top has air exhaust mechanism (7), air exhaust mechanism (7) include fan (71), fan (71) fixed mounting is in one side at base (1) top, the inlet end of fan (71) has hose (72) through the pipeline intercommunication, the one end intercommunication of hose (72) has air suction fill (73).

6. The laser weld bead identification and positioning apparatus of claim 5, wherein: one side fixed mounting at base (1) top has the protection box, the protection box is located the outside of fan (71), inhale the inner chamber that hopper (73) are located protection casing (44).

7. The laser weld bead identification and positioning apparatus of claim 1, wherein: one side fixed mounting of roof (3) has the installation shell, the installation shell is located the outside of motor (41), the fixed surface of protection casing (44) installs visual cover glass.