阅读说明：本技术 一种全自动激光点焊机 (Full-automatic laser spot welding machine ) 是由 杨宝盛 谭小红 李成文 周道峰 邹波 于 2019-09-12 设计创作，主要内容包括：本发明提供了一种全自动激光点焊机,包括固定杆、工作台、支柱、取景器、机械臂、上电焊头、移动臂和下电焊头,所述固定台设置于所述固定杆与所述支柱之间,所述取景装置架设在固定杆与支柱的上部,所述机械臂的一端固定在固定杆上,所述机械臂的另一端上设置有上电焊头,所述移动臂的一端固定在固定杆上,所述移动臂的另一端上设置有下电焊头。本发明提供的全自动激光点焊机,由于在安装槽内设有的防撞机构,可在安装工作台时,防止工作台碰撞到安装槽的内壁使工作台受损,因而本发明具有防止工作台碰撞,提高工作台的使用寿命的优点。(The invention provides a full-automatic laser spot welding machine which comprises a fixed rod, a workbench, a support column, a viewfinder, a mechanical arm, an upper electric welding head, a movable arm and a lower electric welding head, wherein the fixed rod is arranged between the fixed rod and the support column, the viewfinder device is erected on the upper parts of the fixed rod and the support column, one end of the mechanical arm is fixed on the fixed rod, the upper electric welding head is arranged at the other end of the mechanical arm, one end of the movable arm is fixed on the fixed rod, and the lower electric welding head is arranged at the other end of the movable arm. According to the full-automatic laser spot welding machine provided by the invention, the anti-collision mechanism is arranged in the mounting groove, so that the workbench can be prevented from being damaged due to the fact that the workbench collides with the inner wall of the mounting groove when the workbench is mounted, and the full-automatic laser spot welding machine has the advantages that the workbench is prevented from colliding, and the service life of the workbench is prolonged.)

1. The utility model provides a full-automatic laser spot welder, its characterized in that includes dead lever (1), workstation (2), pillar (3), view-finder (4), arm (5), goes up electric welding head (6), shift arm (7) and electric welding head (8) down, fixed station (2) set up in dead lever (1) with between pillar (3), the upper portion at dead lever (1) and pillar (3) is erect in view-finding device (4), the one end of arm (5) is fixed on dead lever (1), be provided with on the other end of arm (5) and go up electric welding head (6), the one end of shift arm (7) is fixed on dead lever (1), be provided with electric welding head (8) down on the other end of shift arm (7). Wherein, the both ends of workstation (2) are installed in mounting groove (11) of dead lever (1), be equipped with anticollision institution (9) in mounting groove (11), anticollision institution (9) include:

the pair of first anti-collision parts (91) are symmetrically arranged on the inner side wall (111) of the mounting groove (11), and the first anti-collision parts (91) are made of elastic materials;

the second anti-collision part (92) is arranged on the bottom wall (112) of the mounting groove (11), and the second anti-collision part (92) is located at the right end of the first anti-collision part (91).

2. The full-automatic laser spot welding machine according to claim 1, wherein the first anti-collision part (91) comprises an end cover (911), a first anti-collision cylinder (912) and a second anti-collision cylinder (913), an upper part of the second anti-collision cylinder (913) is fixedly connected to the inner side wall (111), one end of the first anti-collision cylinder (912) is connected with the second anti-collision cylinder (913), and the end cover (911) is fastened to the other end of the first anti-collision cylinder (912).

3. A full automatic laser spot welding machine according to claim 2, characterized in that said first anti-collision cylinder (912) is externally sleeved with a resilient washer (915), and said second anti-collision cylinder (913) is internally provided with a buffer air bag (914).

4. The full-automatic laser spot welding machine according to claim 3, wherein the second anti-collision part (92) comprises a buffer section (921), a connecting part (922) and a pair of compression springs (923), one end of each compression spring (923) is fixedly connected in the inner side wall (111) through a hanging ring, one end of each compression spring (923) is connected with the connecting part (922), and the buffer section (921) is connected with one end of each connecting part (922) far away from the compression spring.

5. The full-automatic laser spot welding machine according to claim 1, characterized in that a fixing plate (21) is arranged at each end of the worktable (2), a U-shaped plate (22) is welded at one end of the fixing plate (21) far away from the worktable (2), and a circular hole (23) is formed in the middle of the U-shaped plate (22).

6. A fully automatic laser spot welder according to claim 5, characterized in that said table (2) is pressed against the end face of said end cap (911) and said U-shaped plate (22) is pressed against the arc face (9211) of said buffer section (921).

7. A fully automatic laser spot welder according to claim 1, characterized in that said fixed rod (1) and said support (3) are telescopic shafts.

8. A fully automatic laser spot welder according to claim 1, characterized in that said view finder (4) is a colour view finder.

9. A full automatic laser spot welding machine according to claim 2, characterized in that the front end of said end cap (911) is provided with a buffer (916).

Technical Field

The invention belongs to spot welding equipment, and particularly relates to a full-automatic laser spot welding machine.

Background

Laser spot welding is an efficient precision welding method using a laser beam of high energy density as a heat source.

The invention patent with Chinese patent publication No. CN105855681A comprises a fixed column, a fixed table, a support column, a view finding device, a pneumatic mechanical arm, an upper electric welding head, a parallel moving arm, a lower electric welding head, and a fixed table arranged between the fixed column and the support column, wherein the view finding device is erected on the upper parts of the fixed column and the support column, one end of the pneumatic mechanical arm is fixed on the fixed column, the other end of the pneumatic mechanical arm is provided with the upper electric welding head, one end of the parallel moving arm is fixed on the fixed column, and the other end of the parallel moving arm is provided with the lower electric welding head. Although this structure is simple, can carry out full-automatic spot welding fast, has brought very big facility for weldment work, when the installation workstation, causes the collision in workstation both ends and the mounting groove easily for the workstation both ends are impaired comparatively seriously, have reduced the life of workstation, and is comparatively inconvenient when the installation workstation.

In summary, how to prevent the workbench from colliding and improve the service life of the workbench is a problem that needs to be solved urgently by those skilled in the art.

Disclosure of Invention

The technical problem can be solved by adopting the following technical scheme.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a full-automatic laser spot welder, includes dead lever, workstation, pillar, view finder, arm, goes up electric bonding tool, carriage arm and electric bonding tool down, the fixed station set up in the dead lever with between the pillar, the device of looking for a view erects the upper portion at dead lever and pillar, the one end of arm is fixed on the dead lever, be provided with on the other end of arm and go up the electric bonding tool, the one end of carriage arm is fixed on the dead lever, be provided with down the electric bonding tool on the other end of carriage arm. Wherein, the both ends of workstation are installed in the mounting groove of dead lever, be equipped with anticollision institution in the mounting groove, anticollision institution includes:

the pair of first anti-collision parts are symmetrically arranged on the inner side wall of the mounting groove and are made of elastic materials;

the second anticollision portion, the setting of second anticollision portion is in on the diapire of mounting groove, just the second anticollision portion is located the right-hand member of first anticollision portion.

Further, first anticollision portion includes an end cover, a first anticollision section of thick bamboo and a second anticollision section of thick bamboo, the upper portion rigid coupling of a second anticollision section of thick bamboo is in on the inside wall, the one end of a first anticollision section of thick bamboo with a second anticollision section of thick bamboo links to each other, the end cover is detained and is established the other end of a first anticollision section of thick bamboo.

Furthermore, an elastic washer is sleeved outside the first anti-collision barrel, and a buffer air bag is arranged inside the second anti-collision barrel.

Furthermore, the second anticollision portion includes buffering section, connecting portion and a pair of compression spring, compression spring's one end is passed through the link rigid coupling and is in the inside wall, compression spring's one end with connecting portion link to each other, the buffering section with connecting portion are kept away from compression spring's one end links to each other.

Further, both ends of the workbench are provided with a fixing plate, the fixing plate is far away from one end of the workbench, a U-shaped plate is welded at one end of the workbench, and a round hole is formed in the middle of the U-shaped plate.

Furthermore, the workbench is pressed against the end face of the end cover, and the U-shaped plate is pressed against the arc-shaped face of the buffer section.

Furthermore, the fixed rod and the support are telescopic shafts.

Further, the viewfinder is a color viewfinder.

Furthermore, the front end of the end cover is provided with a buffer pad.

The anti-collision device has the advantages that the anti-collision mechanism is arranged in the mounting groove, so that the workbench can be prevented from being damaged due to the fact that the workbench collides with the inner wall of the mounting groove when the workbench is mounted, and the anti-collision device has the advantages of preventing the workbench from colliding and prolonging the service life of the workbench.

The following description of the preferred embodiments for carrying out the present invention will be made in detail with reference to the accompanying drawings so that the features and advantages of the present invention can be easily understood.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. Wherein the drawings are only for purposes of illustrating some embodiments of the invention and are not to be construed as limiting the invention to all embodiments thereof.

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a partially enlarged view of a portion a of fig. 1.

Fig. 3 is a partially enlarged view of fig. 1 at B.

Fig. 4 is a partially enlarged view of fig. 3 at C.

List of reference numerals: the fixing rod 1, the mounting groove 11, the inside wall 111, the bottom wall 112, the workbench 2, the fixing plate 21, the U-shaped plate 22, the round hole 23, the pillar 3, the viewfinder 4, the mechanical arm 5, the upper welding head 6, the moving arm 7, the lower welding head 8, the anti-collision mechanism 9, the first anti-collision part 91, the end cover 911, the first anti-collision barrel 912, the second anti-collision barrel 913, the buffer airbag 914, the elastic washer 915, the buffer cushion 916, the second anti-collision part 92, the buffer section 921, the arc-shaped surface 9211, the connecting part 922, the compression spring 923.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.

Referring to fig. 1 to 4, the full-automatic laser spot welding machine shown in fig. 1 and 2 includes a fixing rod 1, a workbench 2, a pillar 3, a viewfinder 4, a mechanical arm 5, an upper electric welding head 6, a moving arm 7 and a lower electric welding head 8, the fixing platform 2 is disposed between the fixing rod 1 and the pillar 3, the viewfinder 4 is erected on the upper portions of the fixing rod 1 and the pillar 3, one end of the mechanical arm 5 is fixed on the fixing rod 1, the upper electric welding head 6 is disposed on the other end of the mechanical arm 5, one end of the moving arm 7 is fixed on the fixing rod 1, and the lower electric welding head 8 is disposed on the other end of the moving arm 7.

In order to prevent two ends of the workbench 2 from colliding with the inner wall of the mounting groove 11, a collision avoidance mechanism 9 is arranged in the mounting groove 11, the collision avoidance mechanism 9 comprises a pair of first collision avoidance parts 91 and a second collision avoidance part 92, the pair of first collision avoidance parts 91 are symmetrically arranged on the inner side wall 111 of the mounting groove 11, and the first collision avoidance parts 91 are made of elastic materials; the second anti-collision part 92 is arranged on the bottom wall 112 of the mounting groove 11, and the second anti-collision part 92 is positioned at the right end of the first anti-collision part 91.

Preferably, the first anti-collision portion 91 includes an end cap 911, a first anti-collision tube 912 and a second anti-collision tube 913, an upper portion of the second anti-collision tube 913 is fixedly connected to the inner side wall 111, one end of the first anti-collision tube 912 is connected to the second anti-collision tube 913, and the end cap 911 is fastened to the other end of the first anti-collision tube 912.

In order to further improve the anti-collision effect of the first anti-collision part 91, the outer portion of the first anti-collision tube 912 is sleeved with an elastic washer 915, and the inside of the second anti-collision tube 913 is provided with a buffer airbag 914, so that the anti-collision effect of the first anti-collision part 91 on the workbench 2 can be effectively improved.

Preferably, the second anticollision portion 92 includes buffer section 921, connecting portion 922 and a pair of compression spring 923, the link rigid coupling is passed through to the one end of compression spring 923 in the inside wall 111, the one end of compression spring 923 with connecting portion 922 links to each other, buffer section 921 with connecting portion 922 keeps away from compression spring's one end links to each other.

Preferably, both ends of the workbench 2 are provided with a fixing plate 21, the fixing plate 21 is far away from one end of the workbench 2 is welded with a U-shaped plate 22, and the middle part of the U-shaped plate 22 is provided with a round hole 23.

Preferably, the workbench 2 abuts against the end face of the end cover 911, and the U-shaped plate 22 abuts against the arc-shaped face 9211 of the buffering section 921. The structure is arranged, so that the two ends of the workbench 2 can be effectively prevented from colliding with the mounting groove 11.

Preferably, the fixing rod 1 and the pillar 3 are both telescopic shafts.

Preferably, the viewfinder 4 is a color viewfinder.

Preferably, a buffer 916 is disposed at the front end of the end cap 911, and the buffer 916 is made of rubber, so as to achieve a good buffering effect.

In the structure of the invention, because the anti-collision mechanism 9 is arranged in the mounting groove 11, in order to prevent the two ends of the workbench 2 from colliding with the inner wall of the mounting groove 11, the anti-collision mechanism 9 is arranged in the mounting groove 11, and the anti-collision mechanism 9 comprises a pair of first anti-collision parts 91 and second anti-collision parts 92; in order to further improve the anti-collision effect of the first anti-collision part 91, an elastic washer 915 is sleeved outside the first anti-collision barrel 912, and a buffer air bag 914 is arranged inside the second anti-collision barrel 913, so that the anti-collision effect of the first anti-collision part 91 on the workbench 2 can be effectively improved; when the workbench 2 is installed, the workbench 2 abuts against the end face of the end cover 911, the U-shaped plate 22 abuts against the arc-shaped face 9211 of the buffer section 921, and the workbench 2 can be effectively prevented from being damaged due to the fact that two ends of the workbench 2 collide against the inner wall of the installation groove 11, so that the workbench has the advantages of preventing the workbench 2 from colliding and prolonging the service life of the workbench.

It should be noted that the described embodiments of the invention are only preferred ways of implementing the invention, and that all obvious modifications, which are within the scope of the invention, are all included in the present general inventive concept.