CN214815894U

CN214815894U - Four-station automatic feeding mechanism of laser welding machine

Info

Publication number: CN214815894U
Application number: CN202121379948.4U
Authority: CN
Inventors: 申恒禹; 尹青青
Original assignee: Qingdao Free Trade Laser Technology Co ltd
Current assignee: Qingdao Free Trade Laser Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-11-23
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a four-station automatic feeding mechanism of a laser welding machine, which belongs to the technical field of laser welding and comprises a bottom plate, wherein an automatic ascending clamping mechanism, a divider and a servo motor are fixedly arranged at the top of the bottom plate, the automatic ascending clamping mechanism and the divider are both positioned at the left side of the servo motor, a synchronous belt is arranged above the automatic ascending clamping mechanism, the output end of the servo motor is connected with the synchronous belt, one end of the synchronous belt, which is far away from the servo motor, is connected with the output end of the divider, the automatic ascending clamping mechanism automatically ascends and clamps a positioning shaft, the positioning shaft rotates according to a set rule, thus the automatic laser welding can automatically weld, after the welding is finished, the automatic ascending clamping mechanism descends and loosens the positioning shaft, at the moment, four stations are sequentially alternated, and the welding is carried out by alternation of the four stations, the welding efficiency is greatly improved, automation can be realized, and the welding quality and efficiency are effectively improved.

Description

Four-station automatic feeding mechanism of laser welding machine

Technical Field

The utility model belongs to the technical field of laser welding, concretely relates to quadruplex position automatic feeding mechanism of laser welding machine.

Background

In laser welding, high-energy laser pulses are used for locally heating materials in micro-areas, energy radiated by laser is diffused into the materials through heat conduction, and the materials are melted to form a specific molten pool. The novel welding mode is mainly used for welding thin-wall materials and precision parts, and spot welding, butt welding and stitch welding can be realized.

Traditional laser-beam welding machine is to axle type work piece welding, needs one put welding on the anchor clamps, and the staff is put and is got, uses handheld laser-beam welding machine welding, can't realize the automation, wastes time and energy, and the quadruplex position automatic feeding mechanism who provides a laser-beam welding machine for this reason solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quadruplex position automatic feeding mechanism of laser-beam welding machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the four-station automatic feeding mechanism of the laser welding machine comprises a base plate, wherein an automatic lifting clamping mechanism, a divider and a servo motor are fixedly mounted at the top of the base plate, the automatic lifting clamping mechanism and the divider are located on the left side of the servo motor, a synchronous belt is arranged above the automatic lifting clamping mechanism, the output end of the servo motor is connected with the synchronous belt, one end, away from the servo motor, of the synchronous belt is connected with the output end of the divider, a rotary disc is fixed at the top of the divider, four workpiece bearing blocks are fixedly mounted on the surface of the rotary disc, the tops of the four workpiece bearing blocks are fixedly connected with the upper ends of fixtures, sleeves are fixedly mounted inside the upper ends of the four fixtures, positioning shafts are fixedly connected to the bottoms of the four sleeves, and connecting bearings are sleeved on the surfaces of the positioning shafts.

Preferably, the top parts of the four sleeves are fixedly provided with positioning pieces, and the adjacent sides of the four positioning pieces protrude out of the sleeves.

Preferably, four bearing covers are placed on the tops of the workpiece bearing seats in an all-fit mode, and the tops of the upper ends of the clamps are all attached to the bottoms of the adjacent sleeves.

Preferably, the output shaft of the servo motor and the surface of the linkage end of the divider are both fixedly provided with positioning wheels, and the left end and the right end of the synchronous belt are respectively sleeved on the surfaces of the two positioning wheels.

Preferably, the number of the workpiece bearing seats is four, and the workpiece bearing seats are uniformly distributed on the top of the rotating disc.

Compared with the prior art, the beneficial effects of the utility model are that: the device reforms transform through the welding jig who constitutes spacer, sleeve, location axle, lengthens the location axle, increases connection bearing and bearing cap. Servo motor passes through the locating wheel and the hold-in range drives the decollator is rotatory according to certain law, when the rotary disk rotates and removes welding jig to the welding station, the automatic clamping mechanism that rises automatically presss from both sides tight locating shaft, the locating shaft rotates according to setting for the law, automatic laser welding just can automatic weld like this, the good back of welding, the automatic clamping mechanism that rises descends and unclamps the locating shaft, four stations are in turn in proper order this moment, welding by turn through four stations, the welding efficiency has been improved greatly, and can realize automaticly, welding quality and efficiency are effectively improved.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of B in fig. 1 according to the present invention.

In the figure: 1. an automatic raising clamping mechanism; 2. rotating the disc; 3. positioning plates; 4. a sleeve; 5. the upper end of the clamp; 6. a bearing cap; 7. a workpiece bearing seat; 8. a synchronous belt; 9. positioning wheels; 10. a servo motor; 11. a divider; 12. a base plate; 13. positioning the shaft; 14. and connecting the bearing.

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 four-station automatic feeding mechanism of a laser welding machine, which comprises a bottom plate 12, an automatic ascending clamping mechanism 1, a divider 11 and a servo motor 10 are fixedly mounted on the top of the bottom plate 12, the automatic ascending clamping mechanism 1 and the divider 11 are both located on the left side of the servo motor 10, a synchronous belt 8 is disposed above the automatic ascending clamping mechanism 1, the output end of the servo motor 10 is connected with the synchronous belt 8, one end of the synchronous belt 8 away from the servo motor 10 is connected with the output end of the divider 11, a rotary table 2 is fixed on the top of the divider 11, four workpiece bearing seats 7 are fixedly mounted on the surface of the rotary table 2, the tops of the four workpiece bearing seats 7 are fixedly connected with clamp upper ends 5, sleeves 4 are fixedly mounted inside the four clamp upper ends 5, and the bottoms of the four sleeves 4 are fixedly connected with positioning shafts 13, the surface of the positioning shaft 13 is sleeved with a connecting bearing 14.

In this embodiment, preferably, the top of four sleeve pipes 4 is all fixedly mounted with locating plate 3, and one side that four locating plates 3 are close all outstanding in sleeve pipe 4, through being provided with locating plate 3, can provide certain location effect when carrying out automatic feeding.

In this embodiment, preferred, bearing cap 6 has all been placed in the laminating of the top of four work piece bearing frame 7, and the top of four anchor clamps upper end 5 all laminates with the bottom of adjacent sleeve pipe 4, through being provided with bearing cap 6, can make the more stable of positioning relation between sleeve pipe 4 and the work piece bearing frame 7.

In this embodiment, preferably, the positioning wheels 9 are fixedly mounted on the surfaces of the output shaft of the servo motor 10 and the linkage end of the divider 11, the left end and the right end of the synchronous belt 8 are respectively sleeved on the surfaces of the two positioning wheels 9, and the synchronous belt 8 can be prevented from slipping off the output shaft of the servo motor 10 or the linkage end of the divider 11 by the positioning wheels 9.

In the embodiment, preferably, the number of the workpiece bearing seats 7 is four, and the workpiece bearing seats are uniformly distributed on the top of the rotating disc 2, so that the arrangement can ensure that each station has enough operating space.

Further, the automatic raising/clamping mechanism 1 is of a new type, and is used as a component already disclosed in the present application.

The utility model discloses a theory of operation and use flow: the device reforms transform through the welding jig who constitutes spacer 3, sleeve 4, location axle 13, lengthens location axle 13, increases connecting bearing 14 and bearing cap 6. Servo motor 10 passes through locating wheel 9 and hold-in range 8 and drives the decollator rotatory according to certain law, when rotary disk 2 rotates and removes welding jig to the welding station, automatic rising clamping mechanism 1 rises automatically and presss from both sides tight locating shaft 13, locating shaft 13 rotates according to setting for the law, automatic laser welding just can automatic weld like this, the back is good in the welding, automatic rising clamping mechanism 1 descends and loosens locating shaft 13, four stations are in turn by turns this moment, welding by turn through four stations, the welding efficiency has been improved greatly, and can realize the automation, effectively improve welding quality and efficiency.

Claims

1. The utility model provides a quadruplex position automatic feeding mechanism of laser welding machine, includes bottom plate (12), its characterized in that: the automatic lifting clamping mechanism (1), the divider (11) and the servo motor (10) are fixedly mounted at the top of the bottom plate (12), the automatic lifting clamping mechanism (1) and the divider (11) are located on the left side of the servo motor (10), a synchronous belt (8) is arranged above the automatic lifting clamping mechanism (1), the output end of the servo motor (10) is connected with the synchronous belt (8), one end, far away from the servo motor (10), of the synchronous belt (8) is connected with the output end of the divider (11), a rotary table (2) is fixed at the top of the divider (11), four workpiece bearing blocks (7) are fixedly mounted on the surface of the rotary table (2), clamp upper ends (5) are fixedly connected at the tops of the four workpiece bearing blocks (7), and sleeves (4) are fixedly mounted inside the four clamp upper ends (5), four the bottom fixedly connected with location axle (13) of sleeve pipe (4), the surface cover of location axle (13) is equipped with connection bearing (14).

2. The four-station automatic feeding mechanism of the laser welding machine according to claim 1, characterized in that: the top of the four sleeves (4) is fixedly provided with positioning pieces (3), and one sides of the four positioning pieces (3) which are close to each other protrude out of the sleeves (4).

3. The four-station automatic feeding mechanism of the laser welding machine according to claim 1, characterized in that: bearing caps (6) are placed on the tops of the four workpiece bearing seats (7) in an attached mode, and the tops of the upper ends (5) of the clamps are attached to the bottoms of the adjacent sleeves (4).

4. The four-station automatic feeding mechanism of the laser welding machine according to claim 1, characterized in that: positioning wheels (9) are fixedly mounted on the surfaces of the output shaft of the servo motor (10) and the linkage end of the divider (11), and the left end and the right end of the synchronous belt (8) are respectively sleeved on the surfaces of the two positioning wheels (9).

5. The four-station automatic feeding mechanism of the laser welding machine according to claim 1, characterized in that: the number of the workpiece bearing seats (7) is four, and the workpiece bearing seats are uniformly distributed on the top of the rotating disc (2).