CN213531217U

CN213531217U - Feeding mechanism of laser welding machine

Info

Publication number: CN213531217U
Application number: CN202022297570.5U
Authority: CN
Inventors: 侯加兵; 杨辉
Original assignee: Nanjing Speed Laser Technology Co ltd
Current assignee: Nanjing Speed Laser Technology Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-25
Anticipated expiration: 2030-10-15

Abstract

The utility model relates to a laser welding technical field just discloses a laser-beam welding machine feeding mechanism, comprises a workbench, the bottom fixedly connected with quantity of workstation is two support columns, the first motor of left side fixedly connected with of workstation, the top fixedly connected with support frame of workstation, the top fixedly connected with second motor of support frame, the bottom fixedly connected with slide rail of support frame inner wall, the bottom swing joint of support frame inner wall has the action wheel, the right side swing joint of action wheel has from the driving wheel, from the top fixedly connected with slider of driving wheel, from the bottom fixedly connected with dust collecting equipment of driving wheel, the equal fixedly connected with bearing in the left and right sides of workstation inner wall, two the relative one side swing joint of bearing has the lead screw. This laser welding machine feeding mechanism is swing joint through screw rod and fixed column, has reached the effect that the screw rod carries out meticulous location according to the work piece distance.

Description

Feeding mechanism of laser welding machine

Technical Field

The utility model relates to a laser welding technical field specifically is a laser welding machine feeding mechanism.

Background

Laser welding machines, also commonly called laser welding machines and laser welding machines, are machines for processing laser materials, and are divided into laser die welding machines, automatic laser welding machines, laser spot welding machines and optical fiber transmission laser welding machines according to working modes.

The existing laser welding machine in the market at present mainly improves aiming at the aspects such as functionality and the like, has the advantage of multifunctionality such as automatic feeding and the like, is inconvenient to position and clamp a workpiece on a workbench in the welding process, and is inconvenient to clean materials scattered on the workbench in the feeding process, so that the feeding mechanism of the laser welding machine is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a laser-beam welding machine feeding mechanism possesses advantages such as automatic centre gripping and clearance, has solved the inconvenient work piece of going to on the workstation of laser-beam welding machine current on the existing market and has fixed a position the centre gripping in welding process, and inconvenient material to unrestrained on the workstation carries out the problem of clearing up at the pay-off in-process.

(II) technical scheme

For realize above-mentioned convenience to the work piece location centre gripping, the purpose of clearance is carried out to unrestrained material to the convenience, the utility model provides a following technical scheme: a feeding mechanism of a laser welding machine comprises a workbench, wherein the bottom of the workbench is fixedly connected with two supporting columns, the left side of the workbench is fixedly connected with a first motor, the top of the workbench is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with a second motor, the bottom of the inner wall of the supporting frame is fixedly connected with a sliding rail, the bottom of the inner wall of the supporting frame is movably connected with a driving wheel, the right side of the driving wheel is movably connected with a driven wheel, the top of the driven wheel is fixedly connected with a sliding block, the bottom of the driven wheel is fixedly connected with dust collecting equipment, the left side and the right side of the inner wall of the workbench are both fixedly connected with bearings, one opposite side of the two bearings is movably connected with a lead screw, the outer surface of the lead screw is movably connected with two sleeve blocks, the two opposite sides of the fixed columns are movably connected with screw rods, and the two opposite sides of the screw rods are fixedly connected with positioning clamps.

Preferably, the slide rail is airtight circular, the driving wheel is located at the center of the circle of the slide rail, and the slide rail is movably connected with the slide block and matched with the slide block.

Preferably, the second motor runs through and extends to the bottom of support frame inner wall, the second motor is fixed connection with the action wheel.

Preferably, the first motor penetrates through and extends to the inside of the workbench, and the first motor is fixedly connected with the screw rod.

Preferably, the two fixing columns penetrate through the workbench and are fixedly connected to the tops of the two sleeve blocks, and thread grains inside the sleeve blocks are matched with thread grains on the outer surface of the screw rod.

Preferably, the outer surface of the fixing column is provided with a screw hole, and the screw rod penetrates through the screw hole and is matched with the screw thread.

(III) advantageous effects

Compared with the prior art, the utility model provides a laser-beam welding machine feeding mechanism possesses following beneficial effect:

1. the feeding mechanism of the laser welding machine drives the screw rod to rotate by starting the first motor, the bearing is fixedly connected to the inner wall of the workbench because the screw rod is movably connected with the bearing, so that the resistance and the friction force of the screw rod can be reduced when the screw rod rotates, the two sleeve blocks can synchronously move relatively or oppositely on the screw rod because the two sleeve blocks are movably connected with the screw rod and are in thread fit with each other, the screw rod can be finely positioned according to the distance of a workpiece through the screw rod penetrating through the fixed column and being movably connected with the fixed column, the positioning clamp can clamp and fix the workpiece because the positioning clamp is fixedly connected on the screw rod, when the first motor rotates leftwards, the screw rod can drive the sleeve blocks to move relatively, so that the two screw rods simultaneously move towards the middle position, the feeding mechanism can be adjusted and fixed according to the size of the workpiece, when the workpiece needs to be taken down from the workbench, utilize first motor to rotate right, make the nest block can carry out the motion of carrying on the back of the body mutually, make the locating clip can loosen the work piece to reached and adjusted fixed and location centre gripping's effect according to different work pieces.

2. This laser-beam welding machine feeding mechanism, drive the action wheel through starting the second motor and rotate, be swing joint because of the action wheel with from the driving wheel, can make the action wheel for providing power from the driving wheel and rotate, again because of slider swing joint is in the inside of slide rail, slider fixed connection is at the top from the driving wheel, can make from the driving wheel when carrying out circular motion around the action wheel, the slide rail is for providing the holding power and reducing the resistance from the driving wheel, bottom fixedly connected with dust collecting equipment through from the driving wheel, can make dust collecting equipment clear up unrestrained material on the workstation, thereby automatic dust absorption and clean up's effect have been reached.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the working platform of the present invention;

fig. 3 is a bottom view of the supporting frame structure of the present invention.

In the figure: the device comprises a working table 1, a supporting column 2, a first motor 3, a supporting frame 4, a second motor 5, a sliding rail 6, a driving wheel 7, a driven wheel 8, a sliding block 9, dust collection equipment 10, a bearing 11, a lead screw 12, a sleeve block 13, a fixed column 14, a screw rod 15 and a positioning clamp 16.

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, a feeding mechanism of a laser welding machine comprises a workbench 1, the bottom of the workbench 1 is fixedly connected with two support columns 2, the left side of the workbench 1 is fixedly connected with a first motor 3, the top of the workbench 1 is fixedly connected with a support frame 4, the top of the support frame 4 is fixedly connected with a second motor 5, the bottom of the inner wall of the support frame 4 is fixedly connected with a slide rail 6, the bottom of the inner wall of the support frame 4 is movably connected with a driving wheel 7, the second motor 5 penetrates through and extends to the bottom of the inner wall of the support frame 4, the second motor 5 is fixedly connected with the driving wheel 7, the right side of the driving wheel 7 is movably connected with a driven wheel 8, the top of the driven wheel 8 is fixedly connected with a slide block 9, the slide rail 6 is in a closed circular shape, the driving wheel 7 is positioned at the center of the slide rail 6, the second motor 5 is started to drive the driving wheel 7 to rotate, the driving wheel 7 is movably connected with the driven wheel 8, the driving wheel 7 can provide power for the driven wheel 8 to rotate, the sliding block 9 is movably connected inside the sliding rail 6, the sliding block 9 is fixedly connected to the top of the driven wheel 8, when the driven wheel 8 moves circularly around the driving wheel 7, the sliding rail 6 provides supporting force for the driven wheel 8 and reduces resistance, the dust collection equipment 10 is fixedly connected to the bottom of the driven wheel 8, the dust collection equipment 10 can clean materials falling on the workbench 1, and therefore the effects of automatic dust collection and cleaning are achieved, bearings 11 are fixedly connected to the left side and the right side of the inner wall of the workbench 1, a screw rod 12 is movably connected to one opposite side of the two bearings 11, the first motor 3 penetrates through and extends into the workbench 1, and the first motor 3 is fixedly connected with the screw rod 12, the outer surface of the screw rod 12 is movably connected with two sleeve blocks 13, the top of the workbench 1 is movably connected with two fixed columns 14, the two fixed columns 14 penetrate through the workbench 1 and are fixedly connected with the top of the two sleeve blocks 13, thread lines inside the sleeve blocks 13 are matched with thread lines on the outer surface of the screw rod 12, opposite sides of the two fixed columns 14 are movably connected with screw rods 15, screw holes are formed in the outer surfaces of the fixed columns 14, the screw rods 15 penetrate through the screw holes and are matched with the threads, opposite sides of the two screw rods 15 are fixedly connected with positioning clamps 16, the screw rod 12 is driven to rotate by starting the first motor 3, the bearing 11 is fixedly connected with the inner wall of the workbench 1 due to the movable connection of the screw rod 12 and the movable connection of the screw rod 12, the resistance and the friction force can be reduced, and due to the movable connection and the thread matching of the two sleeve blocks 13 and the screw rod 12, the two sleeve blocks 13 can synchronously move relatively or move, run through fixed column 14 through screw rod 15 and be swing joint with fixed column 14, make screw rod 15 carry out meticulous location according to the work piece distance, because of positioning clamp 16 fixed connection on screw rod 15, can make positioning clamp 16 carry out the centre gripping fixed to the work piece, when first motor 3 rotates to the left, can make lead screw 12 drive cover block 13 carry out relative motion, make two screw rods 15 move to the intermediate position simultaneously, thereby can adjust fixedly according to the size of work piece, when needs take down the work piece from workstation 1, utilize first motor 3 to rotate right, make cover block 13 can carry out the motion of carrying on the back of the body mutually, make positioning clamp 16 can loosen the work piece, thereby reached and adjusted fixedly and the effect of location centre gripping according to different work pieces.

In summary, in the feeding mechanism of the laser welding machine, the first motor 3 is started to drive the screw rod 12 to rotate, the bearing 11 is fixedly connected to the inner wall of the workbench 1 because the screw rod 12 is movably connected with the bearing 11, so that the resistance and the friction force of the screw rod 12 can be reduced when the screw rod 12 rotates, the two sleeve blocks 13 can synchronously move relative to or away from the screw rod 12 because the two sleeve blocks 13 are movably connected with the screw rod 12 and are in thread fit, the screw rod 15 can be finely positioned according to the distance of a workpiece through the screw rod 15 penetrating through the fixed column 14 and being movably connected with the fixed column 14, the positioning clamp 16 can clamp and fix the workpiece because the positioning clamp 16 is fixedly connected to the screw rod 15, when the first motor 3 rotates to the left, the screw rod 12 can drive the sleeve blocks 13 to move relative to enable the two screw rods 15 to simultaneously move to the middle position, so that the adjustment and fixation can be performed according to the size, when a workpiece needs to be taken down from the workbench 1, the first motor 3 is rotated rightwards, so that the sleeve block 13 can move backwards and backwards, the positioning clamp 16 can loosen the workpiece, and the effects of adjusting, fixing and positioning clamping according to different workpieces are achieved, the second motor 5 is started to drive the driving wheel 7 to rotate, the driving wheel 7 can provide power for the driven wheel 8 to rotate due to the movable connection between the driving wheel 7 and the driven wheel 8, the sliding block 9 is movably connected inside the sliding rail 6, the sliding block 9 is fixedly connected to the top of the driven wheel 8, so that the sliding rail 6 provides supporting force for the driven wheel 8 and reduces resistance when the driven wheel 8 moves circularly around the driving wheel 7, and the dust collection equipment 10 is fixedly connected to the bottom of the driven wheel 8, so that the dust collection equipment 10 can clean the materials scattered on the workbench 1, and the effects of automatic dust collection and clean cleaning are achieved, the problem of current laser-beam welding machine in the existing market inconvenient go to fix a position the centre gripping to the work piece on the workstation 1 in welding process, inconvenient in the pay-off in-process is cleared up the material that spills on workstation 1 is solved.

It is to be noted that 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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser welding machine feeding mechanism, includes workstation (1), its characterized in that: the automatic dust collector is characterized in that the number of the support columns (2) is two, the left side of the workbench (1) is fixedly connected with a first motor (3), the top of the workbench (1) is fixedly connected with a support frame (4), the top of the support frame (4) is fixedly connected with a second motor (5), the bottom of the inner wall of the support frame (4) is fixedly connected with a slide rail (6), the bottom of the inner wall of the support frame (4) is movably connected with a driving wheel (7), the right side of the driving wheel (7) is movably connected with a driven wheel (8), the top of the driven wheel (8) is fixedly connected with a slide block (9), the bottom of the driven wheel (8) is fixedly connected with a dust collecting device (10), the left side and the right side of the inner wall of the workbench (1) are both fixedly connected with bearings (11), and one side of the two bearings, the outer surface of the screw rod (12) is movably connected with two sleeve blocks (13), the top of the workbench (1) is movably connected with two fixing columns (14), one opposite side of each fixing column (14) is movably connected with a screw rod (15), and one opposite side of each screw rod (15) is fixedly connected with a positioning clamp (16).

2. The feed mechanism of a laser welder according to claim 1, characterized in that: the sliding rail (6) is closed and circular, the driving wheel (7) is located at the circle center of the sliding rail (6), and the sliding rail (6) is movably connected with the sliding block (9) and matched with the sliding block.

3. The feed mechanism of a laser welder according to claim 1, characterized in that: the second motor (5) penetrates through and extends to the bottom of the inner wall of the support frame (4), and the second motor (5) is fixedly connected with the driving wheel (7).

4. The feed mechanism of a laser welder according to claim 1, characterized in that: the first motor (3) penetrates through and extends to the inside of the workbench (1), and the first motor (3) is fixedly connected with the screw rod (12).

5. The feed mechanism of a laser welder according to claim 1, characterized in that: the two fixing columns (14) penetrate through the workbench (1) and are fixedly connected to the tops of the two sleeve blocks (13), and thread lines inside the sleeve blocks (13) are matched with thread lines on the outer surface of the screw rod (12).

6. The feed mechanism of a laser welder according to claim 1, characterized in that: the outer surface of the fixing column (14) is provided with a screw hole, and the screw rod (15) penetrates through the screw hole and is matched with the screw thread.