CN220863003U

CN220863003U - Laser welding workpiece pushing mechanism

Info

Publication number: CN220863003U
Application number: CN202322357278.1U
Authority: CN
Inventors: 杨磊; 揭秘; 屈辉
Original assignee: Wuhan Fanda Precision Optoelectronic Technology Co ltd
Current assignee: Wuhan Fanda Precision Optoelectronic Technology Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-30
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a laser welding workpiece pushing mechanism, which comprises a processing table, wherein a chute is formed in the middle of the top of the processing table, a sliding block is connected to the inner side of the chute in a sliding manner, a pushing table is arranged at the top of the sliding block, an electric push rod is arranged on one side of the top of the processing table, the output end of the electric push rod is connected with the pushing table, and a mounting frame is arranged in the middle of the two ends of the top of the processing table; according to the utility model, through the mutual matching among the sliding groove, the sliding block, the pushing table, the electric push rod, the pushing block, the discharging groove, the clamping plate, the push rod, the guide rod, the roller and the spring A, when the device is used for processing workpieces, the workpieces in the other group of discharging grooves can be replaced when one group of workpieces are welded, after one group of workpieces are processed, the other group of workpieces can be quickly pushed to the inner side of the mounting frame for welding, the stop time when the welded workpieces are replaced is saved, and the working efficiency is improved.

Description

Laser welding workpiece pushing mechanism

Technical Field

The utility model relates to the technical field of laser welding, in particular to a laser welding workpiece pushing mechanism.

Background

Laser welding is a highly efficient and precise welding method that uses a laser beam of high energy density as a heat source. Laser welding is one of important aspects of application of a laser material processing technology, when a laser welding machine is used for processing a workpiece, a welding workpiece is pushed to the lower part of the welding machine to be welded through a pushing mechanism, so that feeding convenience is improved;

The prior patent with the authorized bulletin number of CN218836459U discloses a laser welding workpiece pushing mechanism, a worker places a workpiece on the pushing mechanism, a rotating mechanism is started by a controller, so that a disc intermittently rotates in a circular groove, meanwhile, the controller controls the pushing mechanism to continuously push the workpiece into a positioning groove, the worker welds the workpiece in the positioning groove by a hand-held laser welding machine, and then the welded workpiece is taken out from the positioning groove, so that the welding efficiency is improved;

However, the following disadvantages exist in this device:

1. When the welding workpiece is processed, the fixing stability of the welding workpiece needs to be ensured, when the device is used, the welding workpiece can only be pushed, and after the welding workpiece is not pushed to a designated position, the workpiece is clamped and fixed, so that the stability of the welding workpiece is poor when the welding workpiece is welded, and the processing precision is reduced;

2. after welding the welding workpiece, the workpiece is required to be taken out, and when the device is taken out, the workpiece is difficult to push out of the positioning groove, so that operators are inconvenient to take materials from the positioning groove when taking out, and the taking convenience of the device is reduced.

Disclosure of utility model

The utility model aims to provide a laser welding workpiece pushing mechanism for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laser welding work piece pushing mechanism, includes the processing platform, the spout has been seted up at the middle part of processing platform top, the inboard sliding connection of spout has the slider, the top of slider is provided with the pushing platform, one side of processing platform top is provided with electric putter, electric putter's output is connected with the pushing platform, the middle part at processing platform top both ends is provided with the mounting bracket, the middle part at mounting bracket inboard top is provided with laser welding mechanism;

the pushing device comprises a pushing table, a pushing block, a clamping plate, a guide rod, a roller, a spring A, a pushing block and a pushing block, wherein the pushing block is arranged on two sides of the top of the pushing table;

And pushing components are arranged on two sides of the interior of the pushing table.

Preferably, the pushing component comprises a push plate, a connecting rod, a spring B, a hinging rod, a pressure rod and a mounting groove, wherein the mounting groove is formed in two sides of the inside of the pushing table, the connecting rod is sleeved in the middle of the top of the inside of the mounting groove, the push plate is arranged at the top of the connecting rod, the spring B is sleeved in the outer side of the connecting rod, the pressure rod is sleeved in the middle of the bottom of two sides of the pushing table, two groups of the pressure rods are close to one side of the pressure rod and extend to the inner side of the mounting groove and are hinged to the hinging rod, and two groups of the top of the hinging rod are hinged to the connecting rod, so that an operator can conveniently take materials.

Preferably, the two groups of pressure rods are provided with handles on the sides far away from each other, and the pressure rods can be pushed by the handles, so that the operation handfeel is improved.

Preferably, the middle part of the bottom of the inner side of the discharge groove is provided with a storage groove, and the push plate is positioned on the inner side of the storage groove and used for storing the push plate.

Preferably, the section of the pushing block is trapezoidal, so that two groups of clamping plates can be pushed to clamp a workpiece conveniently.

Preferably, a limiting ring is arranged at one end of the outer side of the push rod, so that the moving range of the push rod can be limited.

Compared with the prior art, the utility model has the beneficial effects that: the laser welding workpiece pushing mechanism;

1. Through the mutual matching among the sliding chute, the sliding block, the pushing table, the electric push rod, the pushing block, the discharging groove, the clamping plate, the push rod, the guide rod, the idler wheels and the spring A, when the device processes workpieces, the workpieces in the other group of discharging grooves can be replaced when one group of workpieces are welded, after one group of workpieces are processed, the other group of workpieces can be quickly pushed to the inner side of the mounting frame for welding, the downtime when the welded workpieces are replaced is saved, the working efficiency is improved, and the device can drive the two groups of clamping plates to automatically clamp the workpieces from the two ends of the workpieces after pushing the workpieces in the discharging groove to the inner side of the mounting frame, so that the workpiece processing precision is improved;

2. Through mutually supporting between push pedal, connecting rod, spring B, articulated pole, depression bar and the mounting groove for the device is when using, can put into the work piece and put the inslot and carry out preliminary spacing, when taking out the work piece after accomplishing the processing from putting in the inslot, operating personnel accessible handle promotes the depression bar, drives the push pedal and reciprocates, upwards releases the inslot work piece of putting, makes things convenient for operating personnel to take out the work piece, has promoted the material taking convenience of device.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a top cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

Fig. 5 is an enlarged schematic view of the structure at B of fig. 3 according to the present utility model.

In the figure: 1. a processing table; 2. a chute; 3. a slide block; 4. a laser welding mechanism; 5. a pushing table; 6. a mounting frame; 7. an electric push rod; 8. a pushing block; 9. a push plate; 10. a discharge groove; 11. a clamping plate; 12. a push rod; 13. a guide rod; 14. a roller; 15. a spring A; 16. a connecting rod; 17. a spring B; 18. a hinge rod; 19. a compression bar; 20. and a mounting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, embodiments of the present utility model are provided: the utility model provides a laser welding work piece pushing mechanism, including processing platform 1, spout 2 has been seted up at the middle part at processing platform 1 top, the inboard sliding connection of spout 2 has slider 3, the top of slider 3 is provided with pushing platform 5, one side at processing platform 1 top is provided with electric putter 7, electric putter 7's output is connected with pushing platform 5, the middle part at processing platform 1 top both ends is provided with mounting bracket 6, the middle part at mounting bracket 6 inboard top is provided with laser welding mechanism 4;

the two sides of the top of the pushing table 5 are provided with a discharging groove 10, two sides of the two ends of the pushing table 5 are sleeved with pushing rods 12, one end of the outer side of each pushing rod 12 is provided with a limiting ring which can limit the moving range of each pushing rod 12, one end of each pushing rod 12 extends to the inner side of the corresponding discharging groove 10 and is provided with a clamping plate 11, one end of each pushing rod 12 far away from each clamping plate 11 is slidably inserted with a guide rod 13, one end of each guide rod 13 is provided with a roller 14, the other end of each guide rod 13 is provided with a spring A15, and the bottoms of the two ends of the inner side of each mounting frame 6 are provided with pushing blocks 8 matched with the corresponding rollers 14;

Both sides of the interior of the pushing table 5 are provided with pushing components.

Further, the pushing component comprises a push plate 9, a connecting rod 16, a spring B17, hinging rods 18, pressure rods 19 and mounting grooves 20, the mounting grooves 20 are formed in two sides of the inside of the pushing table 5, the connecting rod 16 is sleeved in the middle of the top of the inside of the mounting grooves 20, the push plate 9 is arranged at the top of the connecting rod 16, the spring B17 is sleeved on the outer side of the connecting rod 16, the pressure rods 19 are sleeved in the middle of the bottoms of the two sides of the pushing table 5, two groups of pressure rods 19 are close to one side and extend to the inner side of the mounting grooves 20 and are hinged with the hinging rods 18, the tops of the two groups of hinging rods 18 are hinged with the connecting rod 16, after a workpiece is machined, an operator can push the pressure rods 19 through pushing the pressure rods, drive the push plate 9 to move upwards, the workpiece is pushed out of the material discharging groove 10, and the material taking convenience of the operator is improved.

Furthermore, the two groups of compression bars 19 are provided with handles on the sides far away from each other, and the compression bars 19 can be pushed by the handles, so that the operation handfeel is improved.

Further, the storage groove is formed in the middle of the bottom of the inner side of the discharge groove 10, the push plate 9 is located on the inner side of the storage groove, when a workpiece is placed in the discharge groove 10, the push plate 9 can be placed in the storage groove, and the flatness of the bottom of the discharge groove 10 is guaranteed.

Further, the cross section of the pushing block 8 is trapezoidal, so that the roller 14 can roll along the oblique side of the pushing block 8 after being attached to the pushing block 8, and the clamping plate 11 can be pushed to approach the workpiece.

Working principle: when the welding workpiece is processed, the welding workpiece can be placed in a group of discharge tanks 10, then the electric push rod 7 is started to operate, the push table 5 can be pushed by the electric push rod 7 to move, and the workpiece in the discharge tanks 10 is driven to move to the lower part of the laser welding mechanism 4 for welding processing;

When the pushing table 5 moves, the two groups of push rods 12 can be driven to move, when the roller 14 is attached to the pushing block 8, the two groups of push rods 12 can be pushed to be close to each other by the pushing block 8 along with the movement of the pushing table 5, the clamping plates 11 are driven to clamp the workpiece from two ends of the workpiece, the workpiece is fixed, and at the moment, the guide rods 13 can movably buffer the clamping damage of the workpiece along the inner side of the push rods 12 by utilizing the elasticity of the springs A15;

When one group of workpieces are processed, an operator can replace the workpieces in the other group of discharge grooves 10, after the processed workpieces are taken out, the unwelded workpieces can be placed in the discharge grooves, so that the downtime for replacing the workpieces is saved, when the workpieces in the left side discharge groove 10 are processed, the electric push rod 7 can control the push table 5 to move leftwards, the right side discharge groove 10 is pushed to the lower part of the laser welding mechanism 4, and at the moment, the workpieces can be automatically fixed through the two groups of clamping plates 11, and the welded workpieces can be conveniently replaced;

when the machined workpiece is taken out of the discharge groove 10, an operator can push the pressing rod 19 through the handle, then the pressing rod 19 can push the connecting rod 16 to overcome the elasticity of the spring B17 to move upwards under the connection of the hinging rod 18, the pushing plate 9 is driven to move upwards, the workpiece in the discharge groove 10 is pushed upwards, the operator can conveniently take out the workpiece, the taking convenience of the device is improved, and after taking, the pushing plate 9 is driven to be retracted into the storage groove through the elasticity of the spring B17.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and may be either a fixed connection or a removable connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides a laser welding work piece pushing mechanism, includes processing platform (1), its characterized in that: the automatic processing device is characterized in that a sliding chute (2) is formed in the middle of the top of the processing table (1), a sliding block (3) is connected to the inner side of the sliding chute (2) in a sliding mode, a pushing table (5) is arranged at the top of the sliding block (3), an electric push rod (7) is arranged on one side of the top of the processing table (1), the output end of the electric push rod (7) is connected with the pushing table (5), mounting frames (6) are arranged in the middle of two ends of the top of the processing table (1), and a laser welding mechanism (4) is arranged in the middle of the inner side top of the mounting frames (6);

The automatic feeding device is characterized in that a feeding groove (10) is formed in two sides of the top of the pushing table (5), push rods (12) are sleeved on two sides of two ends of the pushing table (5), one ends of the push rods (12) extend to the inner sides of the feeding groove (10) and are provided with clamping plates (11), one ends, far away from the clamping plates (11), of the push rods (12) are slidably inserted with guide rods (13), one ends of the guide rods (13) are provided with idler wheels (14), the other ends of the guide rods (13) are provided with springs A (15), and pushing blocks (8) matched with the idler wheels (14) are arranged at the bottoms of two ends of the inner sides of the mounting frame (6).

And pushing components are arranged on two sides of the interior of the pushing table (5).

2. A laser welded workpiece pushing mechanism as claimed in claim 1, wherein: the pushing assembly comprises a pushing plate (9), a connecting rod (16), springs B (17), hinging rods (18), pressure rods (19) and mounting grooves (20), the mounting grooves (20) are formed in two sides of the inside of the pushing table (5), the connecting rod (16) is sleeved in the middle of the top of the inside of the mounting grooves (20), the pushing plate (9) is arranged at the top of the connecting rod (16), the springs B (17) are sleeved in the outer side of the connecting rod (16), the pressure rods (19) are sleeved in the middle of the bottoms of the two sides of the pushing table (5), the two groups of pressure rods (19) are close to the inner sides of the mounting grooves (20) on one side and hinged to the hinging rods (18), and the two groups of the tops of the hinging rods (18) are hinged to the connecting rod (16).

3. A laser welded workpiece pushing mechanism as claimed in claim 2, wherein: the two groups of compression bars (19) are provided with handles on the sides far away from each other.

4. A laser welded workpiece pushing mechanism as claimed in claim 2, wherein: the middle part of the inner side bottom of the discharge groove (10) is provided with a storage groove, and the push plate (9) is positioned on the inner side of the storage groove.

5. A laser welded workpiece pushing mechanism as claimed in claim 1, wherein: the section of the pushing block (8) is trapezoid.

6. A laser welded workpiece pushing mechanism as claimed in claim 1, wherein: one end of the outer side of the push rod (12) is provided with a limiting ring.