CN209698255U - Laser welding apparatus - Google Patents

Abstract

The utility model discloses a kind of laser welding apparatus, including welding bench, weld assembly, driving mechanism and radiating subassembly；Driving mechanism includes the first driving assembly, the second driving assembly and third driving assembly；First driving assembly is set on welding bench, and it is connected with the second driving assembly, for driving the second driving assembly to move in left-right direction, second driving assembly is connected with third driving assembly, for driving third driving assembly to move along the longitudinal direction, third driving assembly is connected with weld assembly, for driving weld assembly to move along the vertical direction；Radiating subassembly includes radiator and fixing seat, and fixing seat is installed on welding bench, and is located at the underface of weld assembly, in the vertical insertion fixing seat of radiator, and it is opposite up and down with weld assembly, for radiating for welded workpiece.According to laser welding apparatus provided by the embodiment of the utility model, structure is simple, and versatility is good, practical, and can be radiated to workpiece by cooling mechanism, is conducive to improve welding efficiency.

Description

Laser welding apparatus

Technical field

The utility model relates to laser equipment field more particularly to a kind of laser welding apparatus.

Background technique

With writing the widely available of 3C digital product and using, 3C Product just develops towards the direction of Highgrade integration, in The volume of the electronic component in portion is smaller and smaller, and the requirement to welding technique is higher and higher, and traditional manual welding and wave crest are welded with Diversified insufficient and disadvantage, manual welding need a large amount of personnel to be welded for a long time, production efficiency is low, quality Irregular, homogeneity of product is difficult to ensure；Wave-soldering is to allow the welding surface of card directly to contact with high-temperature liquid state tin to reach Welding purpose, is the technology of electric energy height consumption, and technical professional is needed to carry out operation and maintenance.Laser welding The principle of machine is the local heating carried out using the laser pulse of high-energy to material in tiny area, and the energy of laser emission is logical It crosses heat transfer to spread to the inside of material, forms a kind of product in specific molten bath after material is melted, it can be in conjunction with automation Producing line synchronizes operation together, has very big flexibility.

Currently, laser welding apparatus on the market, structure is complicated, and poor universality, is difficult to meet actual production demand.

Utility model content

The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality It is to propose a kind of laser welding apparatus with novel purpose.

To achieve the above object, according to the laser welding apparatus of the utility model embodiment, comprising:

Welding bench；

Weld assembly；

Driving mechanism, the driving mechanism include the first driving assembly, the second driving assembly and third driving assembly；It is described First driving assembly is set on the welding bench, and is connected with second driving assembly, for driving second driving Component moves in left-right direction, and second driving assembly is connected with the third driving assembly, for driving the third to drive Dynamic component moves along the longitudinal direction, and the third driving assembly is connected with the weld assembly, for driving the weld assembly It moves along the vertical direction；

Radiating subassembly, the radiating subassembly include radiator and fixing seat, and the fixing seat is installed on the welding bench, And be located at the underface of the weld assembly, in the radiator vertical insertion fixing seat, and with the weld assembly It is opposite up and down, for radiating for welded workpiece.

According to laser welding apparatus provided by the embodiment of the utility model, structure is simple, and versatility is good, practical, and It can be radiated to workpiece by cooling mechanism, be conducive to improve welding efficiency.

In addition, can also have following additional technology special according to the laser welding apparatus of the utility model above-described embodiment Sign:

In one embodiment according to the present utility model, the fixing seat includes fixed plate and pedestal, the fixed plate peace Loaded on the welding bench, the pedestal includes:

Riser, the riser is vertical with the fixed plate to be connect；

Side plate, the side plate are set as two, the left and right of the opposite front side wall for being set to the riser of two side plates Two sides；

Positioning plate, the positioning plate include the first positioning plate and the second positioning plate, and first positioning plate and second position Plate is oppositely arranged up and down, and the rear end of the first positioning plate and the second positioning plate is fixedly connected with the front side wall of the riser, institute It states and offers the first slot and the second slot on the first positioning plate and the second positioning plate respectively, first slot and the second slot Extend to the front end face of first positioning plate and the second positioning plate；

Snap-gauge, the snap-gauge include the first snap-gauge and the second snap-gauge, and first snap-gauge and the second snap-gauge difference are detachable The front end for being installed on first positioning plate and the second positioning plate, the radiator be inserted in first slot and second insert In slot, and it is limited in first slot and the second slot by first snap-gauge and the second snap-gauge.

In one embodiment according to the present utility model, the pedestal further includes supporting element, the U-shaped knot of supporting element Structure, including the first support arm, the second support arm and connect the first support arm and the second support arm linking arm, the linking arm with The upper end of the front side wall of the riser is connected, and first support arm and the second support arm are individually fixed in first side plate And second side plate upper surface；The upper surface of first support arm and the second support arm offers one respectively and prolongs along the longitudinal direction The groove stretched；

The left and right sides of the radiator upper end is blocked respectively to be set to two grooves.

In one embodiment according to the present utility model, is convexly equipped on the cell wall of first slot and the second slot One guide protrusions；

An escape groove is offered on the rear wall of first snap-gauge and the second snap-gauge respectively, on the cell wall of the escape groove It is convexly equipped with the second guide protrusions；

The first guide groove extended along the vertical direction and are respectively arranged on the front side wall and rear wall of the radiator Two guide grooves, first guide protrusions and the second guide protrusions are mutually fitted with first guide groove and the second guide groove respectively Match.

In one embodiment according to the present utility model, the weld assembly includes:

Connecting rod, described connecting rod one end are connected with the third driving assembly, and the other end is vacantly arranged；

Laser welding head, the laser welding head are connected with the other end of the connecting rod.

It further include human-computer interaction component in one embodiment according to the present utility model, the human-computer interaction component includes:

Mounting rack, the mounting rack are of an L-shaped structure, including first end and second end, the first end and the welding bench It is fixedly connected；

Touch screen, the touch screen are fixed on the second end；

Master controller, the master controller and the touch screen are electrically connected.

In one embodiment according to the present utility model, first driving assembly, the second driving assembly and third driving Component is screw rod linear motor.

In one embodiment according to the present utility model, the corner location of the welding bench bottom surface is respectively arranged with a support Foot.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment；

Fig. 2 is the decomposition diagram of the utility model embodiment fixing seat.

Appended drawing reference:

Welding bench 10；

Support leg 11；

First driving assembly 20；

Second driving assembly 30；

Third driving assembly 40；

Weld assembly 50；

Connecting rod 51；

Laser welding head 52；

Radiating subassembly 60；

Fixing seat 61；

Fixed plate 611；

Riser 612；

Side plate 613；

First positioning plate 614；

First slot 6141；

Second positioning plate 615；

Second slot 6151；

First snap-gauge 616；

Second snap-gauge 617；

Escape groove 6171；

Second guide protrusions 61711；

Supporting element 618；

First support arm 6181；

Second support arm 6182；

Groove 61821；

Linking arm 6183；

Radiator 62；

Touch screen 70.

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

Referring to figs. 1 to shown in Fig. 2, the utility model embodiment provides a kind of laser welding apparatus, including welding bench 10, Weld assembly 50, driving mechanism and radiating subassembly 60；

Specifically, the corner location of 10 bottom surface of welding bench is respectively arranged with a support leg 11, in this way, passing through support leg 11 will Welding bench 10 supports, to have certain damping effect.

Driving mechanism includes the first driving assembly 20, the second driving assembly 30 and third driving assembly 40；First driving group Part 20 is set on welding bench 10, and is connected with the second driving assembly 30, for driving the second driving assembly 30 in left-right direction Mobile, the second driving assembly 30 is connected with third driving assembly 40, for driving third driving assembly 40 to move along the longitudinal direction, Third driving assembly 40 is connected with weld assembly 50, for driving weld assembly 50 to move along the vertical direction.That is, utilizing Driving mechanism can drive weld assembly 50 to be moved in front-rear direction, left and right directions and up and down direction, as a result, driving assembly Motion range is wide, can well adapt to the different location of product to be welded.

Radiating subassembly 60 includes radiator 62 and fixing seat 61, and fixing seat 61 is installed on welding bench 10, and is located at welding The underface of component 50, in the vertical insertion fixing seat 61 of radiator 62, and it is opposite with about 50 weld assembly, for being to be welded Connect workpiece heat dissipation.

In this way, can cool down to the product after the completion of welding by radiating subassembly 60, accelerate the fusion of product, improves Welding efficiency.

According to laser welding apparatus provided by the embodiment of the utility model, structure is simple, and versatility is good, practical, and It can be radiated to workpiece by cooling mechanism, be conducive to improve welding efficiency.

Advantageous, in one embodiment of the utility model, fixing seat 61 includes fixed plate 611 and pedestal, fixed plate 611 are installed on welding bench 10, and pedestal includes riser 612, side plate 613, positioning plate and snap-gauge；

Riser 612 is vertical with fixed plate 611 to be connect；

Side plate 613 is set as two, the left and right sides of the opposite front side wall for being set to riser 612 of two side plates 613；

Positioning plate includes the first positioning plate 614 and the second positioning plate 615, on the first positioning plate 614 and the second positioning plate 615 Under be oppositely arranged, and the rear end of the first positioning plate 614 and the second positioning plate 615 is fixedly connected with the front side wall of riser 612, The first slot 6141 and the second slot 6151, the first slot 6141 are offered on one positioning plate 614 and the second positioning plate 615 respectively And second slot 6151 extend to the front end face of the first positioning plate 614 and the second positioning plate 615；

Snap-gauge includes the first snap-gauge 616 and the second snap-gauge 617, and the first snap-gauge 616 and the second snap-gauge 617 are dismountable respectively It is installed on the front end of the first positioning plate 614 and the second positioning plate 615, such as magnet can be used the first snap-gauge 616 and second Snap-gauge 617 is installed on the first positioning plate 614 and the second positioning plate 615, and radiator 62 is inserted in the first slot 6141 and second and inserts In slot 6151, and it is limited in the first slot 6141 and the second slot 6151 by the first snap-gauge 616 and the second snap-gauge 617.

That is, the first positioning plate 614 and the second positioning plate 615 are installed between two side plates 613, and first Positioning plate 614, the second positioning plate 615, the first snap-gauge 616 and the second snap-gauge 617 are limited jointly for plugging radiator 62 Radiator 62 is from top to bottom sequentially passed through the first positioning plate 614 and the first snap-gauge 616 limits by space when installing radiator 62 The space that fixed space and the second positioning plate 615 and the second snap-gauge 617 limit, in this way, i.e. so that radiator 62 is easy for installation.

Advantageous, in one embodiment of the utility model, pedestal further includes supporting element 618, and supporting element 618 is U-shaped Structure, including the first support arm 6181, the second support arm 6182 and the first support arm 6181 of connection and second support arm 6182 Linking arm 6183, linking arm 6183 are connected with the upper end of the front side wall of riser 612, and the first support arm 6181 and the second support arm 6182 are individually fixed in the upper surface of the first side plate 613 and the second side plate 613；First support arm 6181 and the second support arm 6182 Upper surface offer a groove 61821 extended along the longitudinal direction respectively；

The left and right sides of 62 upper end of radiator is blocked respectively to be set to two grooves 61821.

In this way, by being caught in the upper end of radiator 62 to the groove on the first support arm 6181 and the second support arm 6182 In 61821, to realize the clamping fixed of radiator 62.

Certainly, to improve its fixed effect, other fixed structure can also be used, here, not chatting to the structure It states.

It is advantageous, in one embodiment of the utility model, on the cell wall of the first slot 6141 and the second slot 6151 It is convexly equipped with the first guide protrusions；

An escape groove 6171 is offered on the rear wall of first snap-gauge 616 and the second snap-gauge 617 respectively, escape groove 6171 The second guide protrusions 61711 are convexly equipped on cell wall；

The first guide groove and second extended along the vertical direction is respectively arranged on the front side wall and rear wall of radiator 62 Guide groove, the first guide protrusions and the second guide protrusions 61711 are adapted with the first guide groove and the second guide groove respectively.

Preferably, the first guide protrusions and the second guide protrusions 61711 are arcuate structure, correspondingly, first leads It is arc groove to slot and the second guide groove, in this way, the cooperation and second by the first guide protrusions and the first guide groove are led Cooperation to protrusion 61711 and the second guide groove, the insertion for allowing radiator 62 more convenient, so that its installation side Just.

Advantageous, in another embodiment of the utility model, weld assembly 50 includes connecting rod 51 and laser welding First 52；

51 one end of connecting rod is connected with third driving assembly 40, and the other end is vacantly arranged；

Laser welding head 52 is connected with the other end of connecting rod 51.

In this way, driving mechanism drive connection bar 51 moves, and then laser welding head 52 is driven to be moved to by connecting rod 51 Corresponding position, to be welded to welded workpiece.

It should be noted that the working principle and its specific structure of Laser Welding head are the prior art, it is art technology Common technical knowledge well known to personnel, therefore it is not repeated herein.

It is advantageous, it further include human-computer interaction component in some embodiments of the utility model, human-computer interaction component includes Mounting rack, 70 master controller of touch screen；

Mounting rack is of an L-shaped structure, including first end and second end, and first end is fixedly connected with welding bench 10；Touch screen 70 It is fixed on second end；Master controller and touch screen 70 are electrically connected.

In this way, the reading and setting of parameter may be implemented by man-machine interactive system, understands in time convenient for staff and set Standby operating condition.

It is advantageous, in some embodiments of the utility model, the first driving assembly 20, the second driving assembly 30 and third Driving assembly 40 is screw rod linear motor.

In this way, the first driving assembly 20, the second driving assembly 30 and third driving assembly 40 drive effect good, be conducive to drive Dynamic weld assembly 50 moves to corresponding position, and then welds to welded workpiece.

Certainly, in other embodiments, the first driving assembly 20, the second driving assembly 30 and third driving assembly 40 can be with Using other kinds of motor.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be It can be combined in any suitable manner in any one or more embodiment or examples.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model Principle and objective in the case where above-described embodiment can be changed in the scope of the utility model, modify, replace and Modification.

Claims (8)

1. a kind of laser welding apparatus characterized by comprising

Welding bench；

Weld assembly；

Driving mechanism, the driving mechanism include the first driving assembly, the second driving assembly and third driving assembly；Described first Driving assembly is set on the welding bench, and is connected with second driving assembly, for driving second driving assembly It moves in left-right direction, second driving assembly is connected with the third driving assembly, for driving the third driving group Part moves along the longitudinal direction, and the third driving assembly is connected with the weld assembly, for drive the weld assembly along Lower direction is mobile；

Radiating subassembly, the radiating subassembly include radiator and fixing seat, and the fixing seat is installed on the welding bench, and position In in the underface of the weld assembly, the radiator vertical insertion fixing seat, and with above and below the weld assembly Relatively, for radiating for welded workpiece.

2. laser welding apparatus according to claim 1, which is characterized in that the fixing seat includes fixed plate and pedestal, The fixed plate is installed on the welding bench, and the pedestal includes:

Riser, the riser is vertical with the fixed plate to be connect；

Side plate, the side plate are set as two, the left and right sides of the opposite front side wall for being set to the riser of two side plates；

Positioning plate, the positioning plate includes the first positioning plate and the second positioning plate, on first positioning plate and the second positioning plate Under be oppositely arranged, and the rear end of the first positioning plate and the second positioning plate is fixedly connected with the front side wall of the riser, described The first slot and the second slot are offered on one positioning plate and the second positioning plate respectively, first slot and the second slot extend To first positioning plate and the front end face of the second positioning plate；

Snap-gauge, the snap-gauge include the first snap-gauge and the second snap-gauge, and first snap-gauge and the second snap-gauge are removably pacified respectively Front end loaded on first positioning plate and the second positioning plate, the radiator are inserted in first slot and the second slot It is interior, and be limited in first slot and the second slot by first snap-gauge and the second snap-gauge.

3. laser welding apparatus according to claim 2, which is characterized in that the pedestal further includes supporting element, the branch The U-shaped structure of support member, the linking arm including the first support arm, the second support arm and connection the first support arm and the second support arm, The linking arm is connected with the upper end of the front side wall of the riser, and first support arm and the second support arm are individually fixed in The upper surface of first side plate and the second side plate；The upper surface of first support arm and the second support arm offers one respectively The groove extended along the longitudinal direction；

The left and right sides of the radiator upper end is blocked respectively to be set to two grooves.

4. laser welding apparatus according to claim 2, which is characterized in that the cell wall of first slot and the second slot On be convexly equipped with the first guide protrusions；

An escape groove, projection on the cell wall of the escape groove are offered respectively on the rear wall of first snap-gauge and the second snap-gauge There are the second guide protrusions；

It is respectively arranged with the first guide groove extended along the vertical direction on the front side wall and rear wall of the radiator and second leads To slot, first guide protrusions and the second guide protrusions are adapted with first guide groove and the second guide groove respectively.

5. laser welding apparatus according to claim 1, which is characterized in that the weld assembly includes:

Connecting rod, described connecting rod one end are connected with the third driving assembly, and the other end is vacantly arranged；

Laser welding head, the laser welding head are connected with the other end of the connecting rod.

6. laser welding apparatus according to claim 1, which is characterized in that it further include human-computer interaction component, it is described man-machine Interactive component includes:

Mounting rack, the mounting rack are of an L-shaped structure, including first end and second end, and the first end is fixed with the welding bench Connection；

Touch screen, the touch screen are fixed on the second end；

Master controller, the master controller and the touch screen are electrically connected.

7. laser welding apparatus according to claim 1, which is characterized in that first driving assembly, the second driving group Part and third driving assembly are screw rod linear motor.

8. laser welding apparatus according to claim 1, which is characterized in that the corner location of the welding bench bottom surface is distinguished It is provided with a support leg.