CN218906355U

CN218906355U - Radial laser welding equipment for cylindrical products

Info

Publication number: CN218906355U
Application number: CN202222243697.8U
Authority: CN
Inventors: 陈亦文; 潘奇才; 文爱; 何志祥
Original assignee: Guangzhou Wanzhong Laser Technology Co ltd
Current assignee: Guangzhou Wanzhong Laser Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-04-25
Anticipated expiration: 2032-08-25

Abstract

The utility model provides radial laser welding equipment for tubular products, which comprises a machine case, an XY axis moving mechanism, a laser welding machine head, a clamping rotating device and an extruding device, wherein the laser welding machine head can realize the running of an X axis and a Y axis through the XY axis moving mechanism, so that a laser beam emitted by the laser welding mechanism can be accurately positioned at a welding position, the clamping rotating device and the extruding device are mutually matched on the premise of realizing the rotation of the tubular products, so that the upper part and the lower part of the tubular products are always pressed, and the structural sizes of a first moving assembly, a second moving assembly and a third moving assembly are consistent, so that the universality of accessories can be realized, the manufacturing cost and the maintenance cost can be reduced, and a common technician can also perform replacement and maintenance.

Description

Radial laser welding equipment for cylindrical products

Technical Field

The utility model relates to laser welding equipment, in particular to radial laser welding equipment for cylindrical products.

Background

In the technology of plastic laser welding, the plastic contact surface is melted by means of heat generated by laser beams, so that thermoplastic sheets, films or molded parts are bonded together, in the technical field of welding cylindrical products such as filter tips, the mouth part of the filter tip and the filter cylinder part are required to be welded together, manual welding is performed by hand-held laser welding, automatic laser welding equipment is appeared in the market, the automatic laser welding equipment clamps two filter tip parts and the filter cylinder part in a one-stage mode and then continues to weld, and the automatic laser welding equipment adopts different parts, so that more parts are required in the manufacturing process, the manufacturing is complex and high in manufacturing cost, and each functional part is not universal when maintenance is required, when any functional part needs to be maintained and replaced, corresponding parts must be purchased, and a professional technician is required to maintain and replace.

Disclosure of Invention

The utility model mainly aims to provide laser welding equipment capable of accurately welding two parts of a cylindrical product.

The utility model further aims to provide the radial laser welding equipment for the tubular products, which is simple in structure, convenient to maintain and capable of effectively reducing the manufacturing cost and the maintenance cost.

The utility model adopts the technical scheme that: the utility model provides a radial laser welding equipment of tubular product, includes quick-witted case, XY axle moving mechanism, laser welding aircraft nose, presss from both sides tight rotary device and extrusion device, XY axle moving mechanism installs the inside of machine case, XY axle moving mechanism includes first moving component and second moving component, first moving component is horizontal inside the quick-witted case, second moving component is vertically installed on the first moving component, second moving component with first moving component is the vertical state, laser welding aircraft nose is installed on the second moving component, it installs to press from both sides tight rotary device the inside of machine case and be located the below of laser welding aircraft nose, extrusion device sets up the inside of machine case with press from both sides tight rotary device in opposite directions.

The machine case comprises a working machine cabinet and a control machine cabinet, wherein the working machine cabinet is installed above the control machine cabinet, the XY axis moving mechanism, the laser welding machine head, the clamping rotating device and the extruding device are installed in the working machine cabinet, and cabinet doors are arranged on the back surface, the left side surface and the front side surface of the working machine cabinet.

The clamping and rotating device comprises a lathe clamp, a fixed seat and a motor, wherein the lathe clamp is rotatably arranged on the fixed seat, and the motor is arranged on the fixed seat and is in transmission connection with the lathe clamp.

The extrusion device comprises a third moving assembly, a moving seat and a drill chuck, wherein the moving seat is arranged on the third moving assembly, the drill chuck is arranged on the moving seat, and the drill chuck is opposite to the lathe fixture.

The first moving assembly, the second moving assembly and the third moving assembly comprise a shell, two linear guide rails, a screw rod, a fixed block and a motor, wherein the two linear guide rails are symmetrically fixed in the shell, the fixed block is installed on the two linear guide rails through a sliding block, the screw rod is arranged in the shell and is in threaded connection with the fixed block, and the motor is fixed outside the shell and is in transmission connection with the screw rod.

The shell of the second moving assembly is vertically fixed on the fixed block of the first moving assembly.

The laser welding machine head is fixed on the fixed block of the second moving assembly through a fixed plate.

The movable seat is fixed on the fixed block of the third movable assembly.

The lathe fixture is provided with a supporting shaft for supporting a cylindrical product, and the drill chuck is provided with an extrusion shaft.

The beneficial effects of the utility model are as follows: the laser welding machine head can realize the walking of an X axis and a Y axis through the XY axis moving mechanism, ensures that a laser beam emitted by the laser welding mechanism can be accurately positioned at a welding position, ensures that the upper part and the lower part of a tubular product are always pressed on the premise of realizing the rotation of the tubular product through the mutual matching of the clamping rotating device and the extruding device, and has consistent structural dimensions of the first moving assembly, the second moving assembly and the third moving assembly, thereby realizing the universality of accessories, reducing the manufacturing cost and the maintenance cost, and being capable of being replaced and maintained by common technicians.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments of the utility model, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intentionally drawn to scale on actual size or the like, with emphasis on illustrating the principles of the utility model.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the door of FIG. 1 with a cabinet door added;

FIG. 3 is a perspective view of the XY axis moving mechanism, laser welding head, clamping and rotating device and extrusion device of the present utility model in cooperation with each other;

fig. 4 is a schematic structural diagram of a first moving assembly, a second moving assembly and a third moving assembly according to the present utility model.

Detailed Description

In order that the utility model may be understood more fully, the utility model will be described with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to and integrated with the other element or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, 2 and 3, the radial laser welding apparatus for cylindrical products provided by the embodiment of the utility model includes a case 10, an XY axis moving mechanism 20, a laser welding head 30, a clamping rotating device 40 and a pressing device 50, wherein the XY axis moving mechanism 20 is installed in the case 10, the XY axis moving mechanism 20 includes a first moving component 21 and a second moving component 22, the first moving component 21 is transversely arranged in the case 10, the second moving component 22 is longitudinally installed on the first moving component 21, the second moving component 22 is in a vertical state with the first moving component 21, the first moving component 21 drives the second moving component 22 to move on an X axis, the laser welding head 30 is installed on the second moving component 22, the second moving component 22 drives the laser welding head 30 to move on a Y axis, the clamping rotating device 40 is installed in the case 10 and is located below the laser welding head 30, the pressing device 50 is arranged in the case 10 and can be aligned with the clamping rotating device 40 and can weld the laser welding mechanism 30 in the welding position, and the welding position can be adjusted between the pressing device and the laser welding head 30 and the welding mechanism 40, and the welding device can be adjusted.

The machine case 10 comprises a working machine cabinet 11 and a control machine cabinet 12, the working machine cabinet 11 is installed above the control machine cabinet 12, the XY axis moving mechanism 20, the laser welding machine head 30, the clamping rotating device 40 and the extruding device 50 are installed in the working machine cabinet 11, the control machine cabinet 12 is used for installing and controlling control components for controlling the XY axis moving mechanism 20, the laser welding machine head 30 and the extruding device 50 to work, the control components are not shown in the diagram, and cabinet doors 13 are arranged on the back, the left side and the front side of the working machine cabinet 10 so as to facilitate maintenance or welding operation of operators.

As shown in fig. 3, the clamping and rotating device 40 includes a lathe fixture 41, a fixed seat 42 and a motor 43, wherein the lathe fixture 41 is rotatably mounted on the fixed seat 42, the motor 43 is mounted on the fixed seat 42 and is in transmission connection with the lathe fixture 41, and the motor 42 drives the lathe fixture 41 to rotate on the fixed seat 42.

The pressing device 50 comprises a third moving assembly 51, a moving seat 52 and a drill chuck 53, the moving seat 52 is mounted on the third moving assembly 51, the third moving assembly 51 drives the moving seat 52 to move back and forth, the drill chuck 53 is mounted on the moving seat 52, and the drill chuck 53 is opposite to the lathe fixture 41.

It should be noted that, in order to facilitate maintenance, as much versatility of the functional component parts as possible is ensured, the first moving component 21, the second moving component 22, and the third moving component 51 are configured consistently and sized consistently in this embodiment.

As shown in fig. 4, the first moving assembly 21, the second moving assembly 22, and the third moving assembly 51 each include a housing 211, two linear guide rails 212, a screw rod 213, a fixing block 214, and a motor 216, wherein the two linear guide rails 212 are symmetrically fixed in the housing 211, the fixing block 214 is mounted on the two linear guide rails 212 through a sliding block, the screw rod 213 is disposed in the housing 211 and is screwed with the fixing block 214, the fixing block 214 is driven to move back and forth on the two linear guide rails 212 through rotation of the screw rod 213, the motor 216 is fixed outside the housing 211 and is in transmission connection with the screw rod 213, and the motor 216 drives the screw rod 213 to rotate in the housing 211.

The housing 211 of the second moving assembly 22 is vertically fixed to the fixed block 214 of the first moving assembly 21.

The laser welding head 30 is fixed to the fixed block of the second moving assembly 22 by a fixed plate 31.

The moving seat 52 is fixed on the fixed block of the third moving assembly 51, so as to ensure that the third moving assembly 51 drives the moving seat 52 to move.

The lathe fixture 41 is provided with a supporting shaft 411 for supporting a tubular product (after the two parts of the tubular product are butted), the drill chuck 53 is provided with an extrusion shaft 531, and the two parts of the tubular product are always pressed by the extrusion shaft 531, so that the welding operation is ensured to be smoothly performed.

The utility model is to realize that the laser welding machine head 30 can realize the walking in the X axis and the Y axis through the XY axis moving mechanism, ensure that the laser beam emitted by the laser welding mechanism 30 can be accurately positioned at a welding position, ensure that the upper part and the lower part of a tubular product are always pressed on the premise of realizing the rotation of the tubular product through the mutual matching of the clamping rotating device 40 and the extruding device 50, and realize the universality of accessories by the structural dimensions of the first moving assembly, the second moving assembly and the third moving assembly, which can reduce the manufacturing cost and the maintenance cost to a limited extent and can also be replaced and maintained by a common technician.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to the terms "preferred embodiment," "further embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims

1. Radial laser welding equipment of tubular product, its characterized in that: including quick-witted case, XY axle moving mechanism, laser welding aircraft nose, clamp rotary device and extrusion device, XY axle moving mechanism installs the inside of machine case, XY axle moving mechanism includes first moving component and second moving component, first moving component is horizontal in the machine incasement portion, second moving component vertically installs on the first moving component, second moving component with first moving component is the vertical state, laser welding aircraft nose installs on the second moving component, clamp rotary device installs the inside of machine case and be located the below of laser welding aircraft nose, extrusion device sets up the inside of machine case with clamp rotary device is in opposite directions.

2. The radial laser welding device for cylindrical products according to claim 1, wherein the machine case comprises a working machine cabinet and a control machine cabinet, the working machine cabinet is installed above the control machine cabinet, the XY axis moving mechanism, the laser welding head, the clamping rotating device and the extruding device are installed in the working machine cabinet, and cabinet doors are arranged on the back surface, the left side surface and the front side surface of the working machine cabinet.

3. The radial laser welding device for cylindrical products according to claim 1, wherein the clamping and rotating device comprises a lathe fixture, a fixed seat and a motor, wherein the lathe fixture is rotatably arranged on the fixed seat, and the motor is arranged on the fixed seat and is in transmission connection with the lathe fixture.

4. A radial laser welding apparatus for tubular products as claimed in claim 3, wherein the pressing means comprises a third moving assembly, a moving seat mounted on the third moving assembly, and a drill chuck mounted on the moving seat, the drill chuck being opposite the lathe fixture.

5. The radial laser welding device for cylindrical products according to claim 4, wherein the first moving assembly, the second moving assembly and the third moving assembly comprise a casing, two linear guide rails, a screw rod, a fixed block and a motor, wherein the two linear guide rails are symmetrically fixed in the casing, the fixed block is arranged on the two linear guide rails through a sliding block, the screw rod is arranged in the casing and is in threaded connection with the fixed block, and the motor is fixed outside the casing and is in transmission connection with the screw rod.

6. A radial laser welding apparatus for tubular products as claimed in claim 1 wherein the housing of the second moving assembly is vertically fixed to the fixed block of the first moving assembly.

7. A radial laser welding apparatus for tubular products as claimed in claim 5 wherein said laser welding head is secured to said fixed block of said second moving assembly by a fixed plate.

8. A radial laser welding apparatus for tubular products as claimed in claim 5 wherein said movable base is fixed to a fixed block of said third movable assembly.

9. A radial laser welding apparatus for tubular products as claimed in claim 5, wherein said lathe fixture is provided with a support shaft for supporting the tubular products, and said drill chuck is provided with an extrusion shaft.