CN219520905U - Automatic stripping device for laser welding - Google Patents

Abstract

The utility model discloses an automatic welding stripping device for laser welding, which comprises: device bottom plate, side riser, welding reference plate, delivery platform, take off the material subassembly, the tool subassembly, climbing mechanism, hold-down mechanism and servo motor, two side riser parallel arrangement are on the device bottom plate, the fixed one end that sets up at the device bottom plate and erect in the top of side riser one end, delivery platform movably sets up on two side risers, and delivery platform is connected with the servo motor that sets up in device bottom plate one end through a lead screw drive mechanism, take off material subassembly and tool subassembly and set up respectively in delivery platform's below and top, climbing mechanism liftable ground sets up in welding reference plate below, two hold-down mechanisms set up respectively in the outside of two side riser, and hold-down mechanism and tool subassembly looks adaptation.

Description

Automatic stripping device for laser welding

Technical Field

The utility model relates to the technical field of laser welding equipment, in particular to an automatic stripping device for laser welding.

Background

At present, procedures such as clamping, pushing, stripping and the like are needed to be carried out by using auxiliary devices in the laser welding of small components, the existing conveying module is complex in structure and low in efficiency, and automatic lifting or automatic falling after conveying is difficult to achieve. The problem that the overall design cannot be miniaturized and standardized, the standard during welding is difficult to unify and the like because of the relatively large number of structures during the avoidance design.

In order to ensure the unification of welding positions, a jacking device is designed to jack the jig, then the jig is used for guiding pins with the reference plate, copper is inlaid from the reference plate to prevent welding slag from adhering, after the welding is completed and the welding is withdrawn, the jacking device drives the ejector pin to remove materials after the jig is pressed by rotating and pneumatically, and manual or automatic equipment performs quick feeding and discharging operations.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the automatic material removing device for laser welding, which can automatically convey a welded component, automatically lift and position the welded component for welding, automatically remove materials when the welding is completed to return, facilitate operators to rapidly carry out feeding and discharging, and easily match with other automatic grippers to carry out related operations, so that the operation is simple, convenient and safe, and the feeding and discharging efficiency is greatly improved. The technical scheme is as follows:

the utility model relates to an automatic stripping device for laser welding, which comprises: device bottom plate, side riser, welding datum plate, delivery platform, take off material subassembly, tool subassembly, climbing mechanism, hold-down mechanism and servo motor, two side riser parallel arrangement is in on the device bottom plate, the welding datum plate is fixed to be set up the one end of device bottom plate and erect the top of side riser one end, delivery platform movably sets up two on the side riser, just delivery platform pass through a lead screw drive mechanism with the setting is in device bottom plate one end servo motor is connected, take off material subassembly with the tool subassembly sets up respectively delivery platform's below and top, climbing mechanism liftable ground sets up welding datum plate below, two hold-down mechanism sets up respectively in two the side riser outsides, just hold-down mechanism with tool subassembly looks adaptation.

Further, a sliding guide rail is arranged on the upper portion of the side vertical plate, a sliding guide groove matched with the sliding guide rail is arranged on the lower portion of the conveying platform, and the conveying platform can reciprocate along the sliding guide rail under the driving of the servo motor and the screw rod transmission mechanism.

Further, take off material subassembly includes jacking upper plate, jacking cylinder, linear bearing, jacking guide pillar and takes off the material thimble, linear bearing installs on the device bottom plate, two at least the jacking guide pillar sets up in the linear bearing and the upper end with jacking upper plate fixed connection, the jacking cylinder sets up the device bottom plate with between the jacking upper plate, the jacking cylinder can drive the device bottom plate goes up and down, a plurality of take off the material thimble setting is in jacking upper plate upper portion, take off the material thimble with tool subassembly looks adaptation.

Further, the pressing mechanism comprises a rotary lifting cylinder and a pressing block arm, and the two rotary lifting cylinders can synchronously drive the pressing block arms corresponding to the rotary lifting cylinders to rotate in opposite directions or reversely and are used for pressing or leaving the jig assembly.

The working principle of the automatic stripping device for laser welding of the utility model is as follows:

the tool assembly is fed onto the conveying platform by an operator or an automatic gripper, the conveying platform drives the screw rod transmission mechanism to convey the tool assembly to the position below the welding datum plate through the servo motor, the pneumatic device below the jacking mechanism jacks up the tool assembly to compress products to be welded through the pin position and the welding datum plate, the triaxial manipulator drives the laser head to move to the relevant position for welding, the jacking mechanism retreats, meanwhile, the tool assembly falls on the conveying platform due to gravity, when the servo motor drives the screw rod transmission mechanism to return the conveying platform to the feeding and discharging station, the pressing block arm is driven by the rotary lifting cylinder to compress the tool assembly, the stripping assembly jacks up through the jacking cylinder, the welded products are separated from the tool groove of the tool assembly, the products after welding are conveniently taken and placed, and after the tool is released through the rotating of the compressing mechanism, the tool assembly is conveniently replaced by the operator or the automatic gripper for alternate operation.

The automatic stripping device for laser welding provided by the utility model has the beneficial effects that:

the device can carry by the welding component and automatic jacking location welding automatically, automatic take off the material when the welding is accomplished and is returned, makes things convenient for the operating personnel to go up the unloading fast to easily match other automatic tongs to carry out relevant operation, make easy and simple to handle safety, go up unloading efficiency and improve greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of an automatic stripping device for laser welding of the present utility model;

FIG. 2 is a schematic end structure of the automatic stripping device for laser welding of the present utility model;

fig. 3 is a schematic diagram of the composition structure of a stripping assembly in the automatic stripping device for laser welding.

The figures are marked as follows:

1-a device bottom plate; 2-side uprights; 3-welding a reference plate; 4-a conveying platform; 5-stripping components; 6-a jig assembly; 7-a jacking mechanism; 8-a compressing mechanism; 9-a servo motor; 10-a screw rod transmission mechanism; 11-a sliding guide rail; 12-a sliding guide slot; 501-lifting the upper plate; 502-jacking the cylinder; 503-linear bearings; 504-lifting the guide post; 505, stripping thimble; 801-a rotary lifting cylinder; 802-briquetting arm.

Detailed Description

In order to better understand the technical solution in the embodiments of the present utility model and to make the above objects, features and advantages of the present utility model more obvious, the following detailed description of the present utility model will be given with reference to the accompanying drawings.

The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Referring to fig. 1, 2 and 3, an automatic welding and stripping device of the present embodiment includes: the device comprises a device bottom plate 1, side vertical plates 2, welding reference plates 3, a conveying platform 4, a stripping assembly 5, a jig assembly 6, a jacking mechanism 7, a pressing mechanism 8 and a servo motor 9, wherein the two side vertical plates 2 are arranged on the device bottom plate 1 in parallel, the welding reference plates 3 are fixedly arranged at one end of the device bottom plate 1 and are erected above one end of the side vertical plates 2, the conveying platform 4 is movably arranged on the two side vertical plates 2, the conveying platform 4 is connected with the servo motor 9 arranged at one end of the device bottom plate 1 through a screw rod transmission mechanism 10, the stripping assembly 5 and the jig assembly 6 are respectively arranged below and above the conveying platform 4, the jacking mechanism 7 is arranged below the welding reference plates 3 in a lifting manner, the two pressing mechanisms 8 are respectively arranged outside the two side vertical plates 2, and the pressing mechanism 8 is matched with the jig assembly 6.

Preferably, the upper part of the side vertical plate 2 is provided with a sliding guide rail 11, the lower part of the conveying platform 4 is provided with a sliding guide groove 12 matched with the sliding guide rail 11, and the conveying platform 4 can reciprocate along the sliding guide rail 11 under the drive of the servo motor 9 and the screw rod transmission mechanism 10.

Preferably, the stripping assembly 5 comprises a jacking upper plate 501, a jacking cylinder 502, a linear bearing 503, jacking guide columns 504 and stripping ejector pins 505, wherein the linear bearing 502 is arranged on the device bottom plate 1, at least two jacking guide columns 504 are arranged in the linear bearing 502, the upper ends of the jacking guide columns are fixedly connected with the jacking upper plate 501, the jacking cylinder 502 is arranged between the device bottom plate 1 and the jacking upper plate 501, the jacking cylinder 502 can drive the device bottom plate 1 to lift, a plurality of stripping ejector pins 505 are arranged on the upper part of the jacking upper plate 501, and the stripping ejector pins 505 are matched with the jig assembly 6.

Preferably, the pressing mechanism 8 comprises a rotary lifting cylinder 801 and a pressing arm 802, and the two rotary lifting cylinders 801 can synchronously drive the corresponding pressing arms 802 to rotate in opposite directions or opposite directions for pressing or separating from the jig assembly 6.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model.

Claims (4)

1. An automatic stripping device for laser welding, which is characterized by comprising: device bottom plate (1), side riser (2), welding datum plate (3), delivery platform (4), take off material subassembly (5), tool subassembly (6), climbing mechanism (7), hold-down mechanism (8) and servo motor (9), two side riser (2) parallel arrangement are in on device bottom plate (1), welding datum plate (3) are fixed to be set up one end of device bottom plate (1) and erect the top of side riser (2) one end, delivery platform (4) movably set up two on side riser (2), just delivery platform (4) are in through a lead screw drive mechanism (10) with set up device bottom plate (1) one end servo motor (9) are connected, take off material subassembly (5) with tool subassembly (6) set up respectively in the below and the top of delivery platform (4), climbing mechanism (7) liftable ground set up welding datum plate (3) below, two hold-down mechanism (8) set up respectively in side riser (8) and hold-down mechanism (6) are fit for two.

2. The automatic stripping device for laser welding according to claim 1, wherein a sliding guide rail (11) is arranged at the upper part of the side vertical plate (2), a sliding guide groove (12) matched with the sliding guide rail (11) is arranged at the lower part of the conveying platform (4), and the conveying platform (4) can reciprocate along the sliding guide rail (11) under the driving of the servo motor (9) and the screw rod transmission mechanism (10).

3. The automatic stripping device for laser welding according to claim 2, wherein the stripping assembly (5) comprises a lifting upper plate (501), a lifting cylinder (502), a linear bearing (503), lifting guide posts (504) and stripping ejector pins (505), the linear bearing (503) is installed on the device bottom plate (1), at least two lifting guide posts (504) are arranged in the linear bearing (503) and the upper end is fixedly connected with the lifting upper plate (501), the lifting cylinder (502) is arranged between the device bottom plate (1) and the lifting upper plate (501), the lifting cylinder (502) can drive the device bottom plate (1) to lift, a plurality of stripping ejector pins (505) are arranged on the upper part of the lifting upper plate (501), and the stripping ejector pins (505) are matched with the jig assembly (6).

4. The automatic stripping device for laser welding according to claim 3, wherein the pressing mechanism (8) comprises a rotary lifting cylinder (801) and a pressing arm (802), and the two rotary lifting cylinders (801) can synchronously drive the pressing arms (802) corresponding to the rotary lifting cylinders to rotate in opposite directions or reversely, so as to press or separate from the jig assembly (6).