CN215200169U

CN215200169U - Automatic trail welding seam laser welding machine

Info

Publication number: CN215200169U
Application number: CN202121456988.4U
Authority: CN
Inventors: 戴红丽; 吕书来
Original assignee: Jiangsu Yiyan Machinery Technology Co ltd
Current assignee: Jiangsu Yiyan Machinery Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-17
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses an automatic trail welding seam laser-beam welding machine, including welding board and welding Assembly, the front end upper left side of welding board is equipped with control panel, welding Assembly sets up the top at the welding board, the bottom both sides of roof-rack all are equipped with the support frame, the front end slidable mounting of roof-rack has the sliding block, the front end fixed mounting of sliding block has the cylinder, the top of roof-rack is equipped with the driving band, ultrasonic sensor is installed to the bottom both sides of roof-rack. This automatic trail welding seam laser-beam welding machine is provided with ultrasonic sensor, ultrasonic sensor is to the welding inslot transmission ultrasonic wave, detects the position of welding piece and the position that needs welded welding seam, sends signal to control panel again, and each drive assembly among the control panel controlling means drives laser welder head and removes appointed position and welds, and continuously sends signal among the welding process for welding process automation improves welded efficiency.

Description

Automatic trail welding seam laser welding machine

Technical Field

The utility model relates to a welding set technical field specifically is an automatic trail welding seam laser-beam welding machine.

Background

Laser welding is an efficient and precise welding method using a laser beam with high energy density as a heat source, and is one of important aspects of laser material processing technology application, and is mainly used for welding thin-wall materials and low-speed welding in the 70 th 20 th century, and the welding process belongs to a heat conduction type, namely, laser radiation heats the surface of a workpiece, surface heat is diffused inwards through heat conduction, and the workpiece is melted to form a specific molten pool by controlling parameters such as the width, energy, peak power, repetition frequency and the like of laser pulses.

After a mass search, the typical welding device in the prior art is found to be as disclosed in the publication number: CN 205184050U's a novel laser welding device, smell mouth, laser welding charge sensor including laser welding industrial computer, laser generator, laser welding semi-reflecting mirror, laser welding, the laser welding industrial computer links to each other with the laser welding frame, there is in the laser welding industrial computer laser generator, there is laser welding power below the laser generator, laser welding generator is preceding to have the laser welding semi-reflecting mirror, have below the laser welding semi-reflecting mirror laser welding smell mouth, laser welding workstation inside has laser welding back optical sensor, but in this technique, still has certain defect, can't trail the weld joint, can only carry out directional welding to regular type object.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic trail welding seam laser-beam welding machine to the unable welding seam of following is provided in solving above-mentioned background art, can only carry out directional welded problem to regular type object.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic tracking welding seam laser welding machine comprises a welding machine table and a welding assembly,

the welding machine comprises a control panel, sliding grooves, electric sliding rails, a welding groove, an electric hydraulic rod and a butting block, wherein the control panel is arranged above the left side of the front end of the welding machine, the sliding grooves are formed in two sides of the top of the welding machine, the electric sliding rails are arranged at the bottom of the sliding grooves, the welding groove is formed in the middle of the top of the welding machine, the electric hydraulic rod is arranged on each of the left side and the right side of the welding groove, and the butting block is fixedly arranged on an output shaft of the electric hydraulic rod;

the welding assembly comprises a support frame, a top frame, a sliding block, a driving belt, a cylinder, a laser welding head and an ultrasonic sensor, the welding assembly is arranged at the top of the welding machine table, the support frame is arranged on two sides of the bottom of the top frame, the sliding block is arranged at the front end of the top frame in a sliding mode, the cylinder is fixedly installed at the front end of the sliding block, the driving belt is arranged above the top frame, and the ultrasonic sensor is installed on two sides of the bottom of the top frame.

Preferably, the upper part of the electric slide rail is connected with the bottom of the support frame.

Preferably, the abutting block comprises a telescopic cavity, a spring and a telescopic block, the telescopic cavity is formed in the abutting block, the spring is fixedly mounted in the telescopic cavity, and the telescopic block is fixedly connected to the top of the spring.

Preferably, the top of the left side of the sliding block is connected with a driving belt.

Preferably, a laser welding head is fixedly mounted on the output shaft of the air cylinder.

Preferably, the control panel is electrically connected with the electric sliding rail, the electric hydraulic rod, the driving belt, the air cylinder, the laser welding head and the ultrasonic sensor.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic tracking welding seam laser welding machine comprises a welding seam welding machine body,

(1) the ultrasonic sensor is arranged for transmitting ultrasonic waves in the welding groove, detecting the position of a welding part and the position of a welding seam needing to be welded, and then transmitting signals to the control panel, each driving assembly in the control device of the control panel drives the laser welding head to move to an appointed position for welding, and signals are continuously transmitted in the welding process, so that the welding process is automated, and the welding efficiency is improved;

(2) be provided with and support the piece, support piece internally mounted has the spring, and the end connection of spring has flexible piece, and when fixed welding spare, through the removal that electronic hydraulic stem drove and supports the piece, will weld the piece centre gripping, and then through the effect of spring, prevent to lead to the deformation of material because of pressure is too big during the centre gripping, the protection welding spare.

Drawings

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

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

fig. 3 is a flow chart of the present invention.

In the figure: 1. the welding machine comprises a welding machine table, 101, a control panel, 102, a sliding groove, 103, an electric sliding rail, 104, a welding groove, 105, an electric hydraulic rod, 106, a resisting block, 1061, a telescopic cavity, 1062, a spring, 1063, a telescopic block, 2, a welding assembly, 201, a supporting frame, 202, a top frame, 203, a sliding block, 204, a driving belt, 205, an air cylinder, 206, a laser welding head, 207 and an ultrasonic sensor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic tracking welding seam laser welding machine is disclosed, as shown in fig. 1 and fig. 2, a welding machine table 1 comprises a control panel 101, a chute 102, an electric slide rail 103, a welding groove 104, an electric hydraulic rod 105 and a resisting block 106, the control panel 101 is arranged at the upper left of the front end of the welding machine table 1, the chutes 102 are arranged at two sides of the top of the welding machine table 1, the electric slide rail 103 is arranged at the bottom of the chute 102, the upper side of the electric slide rail 103 is connected with the bottom of a support frame 201, so that the support frame 201 and a top frame 202 are driven to move back and forth by the electric slide rail 103, the welding groove 104 is arranged in the middle of the top of the welding machine table 1, the electric hydraulic rod 105 is arranged at the left and right sides of the welding groove 104, the resisting block 106 is fixedly arranged on an output shaft of the electric hydraulic rod 105, the resisting block 106 comprises a telescopic cavity 1061, a spring 1062 and a telescopic block 1063, the telescopic cavity 1061 is arranged inside of the resisting block 106, the top of the spring 1062 is fixedly connected with a telescopic block 1063, which is beneficial to preventing the welding part from deforming in the clamping process.

As shown in fig. 1 and 3, the welding assembly 2 includes a supporting frame 201, a top frame 202, a sliding block 203, a driving belt 204, an air cylinder 205, a laser welding head 206 and an ultrasonic sensor 207, the welding assembly 2 is disposed on the top of the welding machine 1, the supporting frame 201 is disposed on both sides of the bottom of the top frame 202, the sliding block 203 is slidably mounted at the front end of the top frame 202, the top of the left side of the sliding block 203 is connected with the driving belt 204, so that the sliding block 203 is driven by the driving belt 204 to move left and right, the air cylinder 205 is fixedly mounted at the front end of the sliding block 203, the laser welding head 206 is fixedly mounted on the output shaft of the air cylinder 205, so as to facilitate the welding process, the driving belt 204 is disposed above the top frame 202, the ultrasonic sensors 207 are mounted on both sides of the bottom of the top frame 202, the control panel 101 is electrically connected with the electric sliding rail 103, the electric hydraulic rod 105, the driving belt 204, the air cylinder 205, the laser welding head 206 and the ultrasonic sensors 207, it is convenient to control the starting of the electrical equipment in the device and the processing of the signal through the control panel 101.

The working principle is as follows: the model of the ultrasonic sensor 207 is TCRT16-40, when the automatic tracking weld joint laser welding machine is used, firstly, the electric hydraulic rod 105 is contracted, then two workpieces to be welded are placed in the welding groove 104, then the electric hydraulic rod 105 is started to drive the abutting blocks 106 to approach each other, the workpieces abut against each other, the telescopic block 1063 is contacted with the workpieces in the extrusion process, the spring 1062 is extruded to avoid the workpieces from being damaged by clamping, after the clamping is finished, ultrasonic waves are sent out through the two ultrasonic sensors 207 to detect the position of a weld joint, then a signal is sent to the control panel 101, the control panel 101 starts the electric slide rail 103, the driving belt 204 and the air cylinder 205, the electric slide rail 103 drives the laser welding head to move back and forth, the driving 204 drives the laser welding head 206 to move left and right, the air cylinder 205 drives the laser welding head 206 to move up and down, and the ultrasonic sensor 207 continuously detects the position of the weld joint in the welding process, which automate the welding process, are well known to those skilled in the art and are not described in detail herein.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automatic trail welding seam laser-beam welding machine, includes welding board (1) and welding set (2), its characterized in that:

the welding machine table (1) comprises a control panel (101), a sliding groove (102), an electric sliding rail (103), a welding groove (104), an electric hydraulic rod (105) and a abutting block (106), the control panel (101) is arranged above the left end of the welding machine table (1), the sliding grooves (102) are formed in two sides of the top of the welding machine table (1), the electric sliding rail (103) is arranged at the bottom of the sliding groove (102), the welding groove (104) is formed in the middle of the top of the welding machine table (1), the electric hydraulic rod (105) is arranged on each of the left side and the right side of the welding groove (104), and the abutting block (106) is fixedly arranged on an output shaft of the electric hydraulic rod (105);

welding subassembly (2) are including support frame (201), roof-rack (202), sliding block (203), driving band (204), cylinder (205), laser welding head (206) and ultrasonic sensor (207), welding subassembly (2) set up the top at welding board (1), the bottom both sides of roof-rack (202) all are equipped with support frame (201), the front end slidable mounting of roof-rack (202) has sliding block (203), the front end fixed mounting of sliding block (203) has cylinder (205), the top of roof-rack (202) is equipped with driving band (204), ultrasonic sensor (207) are installed to the bottom both sides of roof-rack (202).

2. The laser welder for automatically tracking weld joints according to claim 1, characterized in that: the upper part of the electric slide rail (103) is connected with the bottom of the support frame (201).

3. The laser welder for automatically tracking weld joints according to claim 1, characterized in that: the supporting block (106) comprises a telescopic cavity (1061), a spring (1062) and a telescopic block (1063), the telescopic cavity (1061) is formed in the supporting block (106), the spring (1062) is fixedly installed in the telescopic cavity (1061), and the telescopic block (1063) is fixedly connected to the top of the spring (1062).

4. The laser welder for automatically tracking weld joints according to claim 1, characterized in that: the top of the left side of the sliding block (203) is connected with a driving belt (204).

5. The laser welder for automatically tracking weld joints according to claim 1, characterized in that: and a laser welding head (206) is fixedly arranged on an output shaft of the air cylinder (205).

6. The laser welder for automatically tracking weld joints according to claim 1, characterized in that: the control panel (101) is electrically connected with the electric sliding rail (103), the electric hydraulic rod (105), the driving belt (204), the air cylinder (205), the laser welding head (206) and the ultrasonic sensor (207).