CN113102855A

CN113102855A - Automatic assembling and welding device

Info

Publication number: CN113102855A
Application number: CN202110434104.3A
Authority: CN
Inventors: 林克斌; 陈强; 王庆丰; 吴星; 李惠亮; 朱昱畡; 周学慧; 张凯
Original assignee: Shenzhen Tete Laser Technology Co Ltd
Current assignee: Shenzhen Tete Laser Technology Co Ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-07-13

Abstract

The invention provides an automatic assembling and welding device. The automatic assembling and welding device is used for welding a plurality of devices together to form a device assembly and comprises a workbench, a fixed carrier, a material rack arranged on the workbench, a transfer mechanism, an adjusting mechanism and a welding mechanism, wherein the fixed carrier has a separation state and a fixed state, the fixed carrier is arranged on the adjusting mechanism, and the adjusting mechanism is used for adjusting the fixed carrier to be switched between the separation state and the fixed state; the transfer mechanism is used for sequentially transferring a plurality of devices from the material box to the fixed carrier in a separated state; the welding mechanism is used for welding a plurality of devices on the fixed carrier in a fixed state; the transfer mechanism is also used for transferring the device assembly from the fixed carrier in the separated state to the magazine. The automatic assembling and welding device can automatically assemble and weld a plurality of devices so as to ensure the welding quality of the devices.

Description

Automatic assembling and welding device

Technical Field

The invention relates to the technical field of device welding, in particular to an automatic assembling and welding device.

Background

In recent years, when a plurality of electronic devices are welded together, the devices are generally welded by manual assembly, manual positioning and manual welding, the welding quality cannot be ensured by the manual assembly and the manual welding, and the problem that the strength of the welded part is insufficient due to shallow welding depth of a partial area in the manual welding process exists, so that potential safety hazards exist.

In view of the above-mentioned drawbacks, it is necessary to provide a new automatic assembly welding device.

Disclosure of Invention

The invention mainly aims to provide an automatic assembly welding device, which aims to automatically assemble and weld a plurality of devices so as to ensure the welding quality of the devices.

In order to achieve the above object, the present invention provides an automatic assembly welding apparatus for welding a plurality of devices together to form a device assembly, the automatic assembly welding apparatus comprising a worktable, a fixing carrier, and a rack, a transferring mechanism, an adjusting mechanism and a welding mechanism arranged on the worktable, wherein,

the material rack is used for placing a material supply box, and a plurality of devices are placed in the material box;

the fixing carrier is used for clamping and fixing a plurality of devices, the fixing carrier has a separation state and a fixing state, the fixing carrier is arranged on the adjusting mechanism, and the adjusting mechanism is used for adjusting the fixing carrier to be switched between the separation state and the fixing state;

the transfer mechanism is used for sequentially transferring a plurality of devices from the magazine to the fixed carrier in the separated state;

the welding mechanism is used for welding a plurality of devices on the fixing carrier in the fixing state, so that the devices are welded together to form the device assembly;

the transfer mechanism is also used for transferring the device assembly from the fixed carrier in the separation state to the magazine.

Optionally, the fixed carrier includes a base assembly and a pressing assembly, a receiving groove is provided on the base assembly for receiving a plurality of devices, the adjusting mechanism includes a base and a first driving member provided on the base, the base assembly is mounted on the base, an opening of the receiving groove faces away from one side of the base, the pressing assembly is provided on the first driving member, the first driving member is used for driving the pressing assembly to switch between a first position and a second position, wherein:

when the pressing assembly is located at the first position, the pressing assembly extends into the accommodating groove so as to press and fix the plurality of devices in the accommodating groove;

when the pressing component is located at the second position, the pressing component is arranged obliquely above the accommodating groove of the base component so as to be separated from the base component.

Optionally, adjustment mechanism still includes mounting bracket and second driving piece, the mounting bracket locate on the workstation, be equipped with the installation position on the mounting bracket, the base rotationally install in installation position, the second driving piece install in on the mounting bracket and with pedestal connection, the second driving piece is used for the drive the base rotates, so that base subassembly on the base can wind the mounting bracket rotates.

Optionally, the adjusting mechanism further includes a third driving element, the base assembly includes a pushing element and a fixing base sleeved on the pushing element, the fixing base is disposed on the base, the fixing base is formed with the accommodating groove and a through hole communicated with the accommodating groove, the pushing element abuts against the third driving element, and the third driving element is configured to push the pushing element to move along the through hole, so that the pushing element can eject out the multiple device portions in the accommodating groove.

Optionally, the base assembly further includes a pushing elastic member, the pushing elastic member is disposed on a side of the base opposite to the fixing base and sleeved on the pushing member, and the pushing elastic member is configured to provide a resilient force to the pushing member.

Optionally, the adjusting mechanism further includes a transmission member and a fourth driving member, the base includes a base plate and a mounting seat, the base assembly is disposed on the mounting seat, the transmission member is disposed on the base plate and is in transmission connection with the mounting seat, the fourth driving member is in driving connection with the transmission member, and the fourth driving member is used for driving the mounting seat on the transmission member to rotate so as to drive the base assembly on the mounting seat to rotate.

Optionally, the compressing assembly includes a compressing member and a compressing elastic member, the compressing member is slidably mounted on the first driving member, the compressing elastic member is sleeved on the compressing member, and the compressing elastic member is used for providing resilience for the compressing member.

Optionally, the transfer mechanism includes a mechanical arm, a clamping component and an absorption component, the mechanical arm has an execution end, the clamping component and the absorption component are both disposed at the execution end, the clamping component is used for clamping a device and/or a device component, and the absorption component is used for absorbing the device and/or the device component.

Optionally, automatic assembly welding set still includes horizontal displacement mechanism, horizontal displacement mechanism locates on the workstation, adjustment mechanism locates on the horizontal displacement mechanism, horizontal displacement mechanism is used for driving adjustment mechanism is last fixed carrier is in transfer mechanism with move between the welding mechanism.

Optionally, the automatic assembly welding device further comprises a glove box body and a vacuum transition cabin, the glove box body covers the workbench, the vacuum transition cabin is arranged on the side wall of the glove box body, and the vacuum transition cabin is communicated with the inner space and the outer space of the glove box body

The technical scheme of the invention is that a fixed carrier, a material rack, a transfer mechanism, an adjusting mechanism and a welding mechanism are arranged, the material rack is used for placing a material supply box, a plurality of devices are placed in the material box, the plurality of devices can be sequentially transferred to the fixed carrier in a separated state under the action of the transfer mechanism, the adjusting mechanism adjusts the fixed carrier from the separated state to the fixed state and fixes the plurality of devices together to form automatic assembly of the plurality of devices, the welding mechanism welds the plurality of devices assembled and fixed together to form a device assembly, then the adjusting mechanism adjusts the fixed carrier from the fixed state to the separated state, the transfer mechanism transfers the device assembly on the fixed carrier in the separated state to the material box, so that the automatic assembly and welding of the plurality of devices are completed, manual operation is not needed in the process, the condition that the welding quality of the plurality of devices is unstable due to manual assembly and manual welding is eliminated, the welding quality of a plurality of devices is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an automatic assembly welding apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a portion of the structure of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic diagram of a portion of the structure of FIG. 3;

FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective;

FIG. 7 is an enlarged view at B in FIG. 6;

fig. 8 is a schematic structural view of the base assembly in fig. 7.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Automatic assembling and welding device	11	Material box
100	Working table	110	Material rack
				120	Glove box body	130	Vacuum transition cabin
200	Fixing carrier	210	Base assembly
				211	Pusher member	212	Fixed base
213	Push elastic piece	214	Containing groove
				220	Hold down subassembly	221	Compressing member
222	Compressing elastic piece	300	Transfer mechanism
				310	Mechanical arm	320	Clamping assembly
330	Suction assembly	400	Adjusting mechanism
				410	Base seat	411	Substrate
412	Mounting seat	420	First driving member
				430	Mounting rack	440	Second driving member
450	Third driving member	460	Fourth driving member
				500	Welding mechanism	510	Welding head
520	Z-axis moving module	600	Horizontal displacement mechanism
				610	X-axis moving module	620	Y-axis moving module
700	Laser water cooling machine	800	Explosion-proof dust collector

The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides an automatic assembling and welding device.

Referring to fig. 1 to 4, in an embodiment of the automatic assembly welding apparatus 10 of the present invention, the automatic assembly welding apparatus 10 is used for welding a plurality of devices together to form a device assembly, and the automatic assembly welding apparatus 10 includes a worktable 100, a fixed carrier 200, and a material rack 110, a transfer mechanism 300, an adjusting mechanism 400, and a welding mechanism 500 disposed on the worktable 100, wherein the material rack 110 is used for placing a material box 11, and a plurality of devices are placed in the material box 11; the fixing carrier 200 is used for clamping and fixing a plurality of devices, the fixing carrier 200 has a separation state and a fixing state, the fixing carrier 200 is arranged on the adjusting mechanism 400, and the adjusting mechanism 400 is used for adjusting the fixing carrier 200 to be switched between the separation state and the fixing state; the transfer mechanism 300 is used for sequentially transferring a plurality of devices from the magazine 11 to the fixed carrier 200 in the separated state; the welding mechanism 500 is used for welding a plurality of devices on the fixing carrier 200 in the fixing state, so that the plurality of devices are welded together to form the device assembly; the transfer mechanism 300 is also used to transfer the device assembly from the fixed carrier 200 in the detached state to the magazine 11.

It can be understood that the plurality of devices may have one type or a plurality of types, a device assembly formed by welding the plurality of devices together has a preset arrangement sequence, that is, the assembly sequence of the device assembly is determined according to the plurality of devices, the transfer mechanism 300 can transfer the plurality of devices to the fixed carrier 200 in sequence according to the preset sequence, the fixed carrier 200 is used for clamping and fixing the plurality of devices, when the fixed carrier 200 is in a separated state, the fixed carrier 200 is used for clamping the plurality of devices, the transfer mechanism 300 can transfer the plurality of devices to the fixed carrier 200 in sequence, at this time, the plurality of devices are clamped on the fixed carrier 200 in sequence according to the assembly requirements, and the process is to sequentially feed the plurality of devices. The adjusting mechanism 400 adjusts the loaded fixing carrier 200, so that the fixing carrier 200 is switched from the separated state to the fixed state, when the fixing carrier 200 is in the fixed state, the fixing carrier 200 clamps and fixes the plurality of devices together, so that the welding structure welds the plurality of devices fixed together, and the process is to assemble the plurality of devices together. The welding machine mechanism is used for automatically welding a plurality of devices assembled together, and the automatic assembling and automatic welding functions of the devices are realized.

Further, the placing direction of the fixing carrier 200 may be various, and may be specifically set according to the welding positions of a plurality of devices, and the adjusting mechanism 400 performs adaptive adjustment according to the welding positions to achieve the separation state and the fixing state of the fixing carrier 200, such as but not limited to: the fixing carrier 200 is arranged along the horizontal direction, the transfer mechanism 300 transfers a plurality of devices onto the fixing carrier 200 arranged along the horizontal direction, the adjusting mechanism 400 is used for adjusting the fixing carrier 200 to move in the horizontal direction so as to adjust the fixing carrier 200 from a separated state to a fixed state, the welding mechanism 500 is used for welding the plurality of devices on the fixing carrier 200 arranged along the horizontal direction, the adjusting mechanism 400 adjusts the fixed carrier 200 after welding to the separated state, and the transfer mechanism 300 is used for transferring the welded device assembly onto the magazine 11 from the fixing carrier 200 arranged along the horizontal direction; or, the fixing carrier 200 is arranged along the longitudinal direction (i.e. the height direction is arranged), the transfer mechanism 300 transfers a plurality of devices onto the fixing carrier 200 arranged along the longitudinal direction, the adjusting mechanism 400 turns over and adjusts the fixing carrier 200 from the longitudinal direction to the horizontal direction to adjust the fixing carrier 200 from the separated state to the fixed state, the welding mechanism 500 welds a plurality of devices on the fixing carrier 200 arranged along the horizontal direction, the adjusting mechanism 400 adjusts the welded fixing carrier 200 from the horizontal direction to the longitudinal direction to adjust the fixing carrier 200 from the fixed state to the separated state, and the transfer mechanism 300 is used for transferring welded device components from the fixing carrier 200 arranged along the longitudinal direction onto the magazine 11; or, the fixing carrier 200 is arranged along the longitudinal direction, the transferring mechanism 300 transfers the plurality of devices onto the fixing carrier 200 arranged along the longitudinal direction, the adjusting mechanism 400 is used for adjusting the fixing carrier 200 to move in the longitudinal direction so as to adjust the fixing carrier 200 from the separated state to the fixed state, the welding mechanism 500 is used for welding the plurality of devices on the fixing carrier 200 arranged along the longitudinal direction, the adjusting mechanism 400 adjusts the fixing carrier 200 after the welding is completed to the separated state, and the transferring mechanism 300 is used for transferring the welded device assembly from the fixing carrier 200 arranged along the longitudinal direction onto the magazine 11. As can be seen from the above description, the placement direction of the fixing carrier 200 is not limited, and is specifically set according to the bonding positions of a plurality of devices.

Further, the welding mechanism 500 can emit laser and weld a plurality of devices on the fixing carrier 200, the welding mechanism 500 comprises a laser generator and a welding head 510, the laser generator is connected with the welding head 510 through optical fibers, the inner structure of the welding head 510 is completely sealed, the optical part can be prevented from being polluted, the welding head 510 adopts two-point centering adjustment, a cam structure is adopted for focusing, the adjustment is accurate and convenient, the modular design is realized, the accuracy is high, and the maintenance is simple and convenient. The welding head 510 also monitors the welding movement track of the laser in real time by using a lens, and displays the welding track through a display screen at any time.

Further, the automatic assembly welding device 10 may further include a laser water cooler 700, the laser generator is connected to the laser water cooler 700, and the laser water cooler 700 is configured to perform water circulation cooling on the laser generator and control the use temperature of the laser generator, so that the laser generator may normally operate for a long time. In this embodiment, the laser water cooler 700 is a dual-temperature dual-control laser water cooler 700, and the dual-temperature dual-control laser water cooler 700 has an automatic constant temperature function, and can set temperatures with different requirements respectively, and a dual-signal output protection function, so that while the cooling requirement of the laser generator is met, a path of water temperature close to the ambient temperature is provided to meet the cooling requirement of the welding head 510, and the reliability of the welding mechanism 500 is improved.

According to the technical scheme of the invention, by arranging the fixed carrier 200, the rack 110, the transfer mechanism 300, the adjusting mechanism 400 and the welding mechanism 500, the rack 110 is used for placing the feeding box 11, a plurality of devices are placed in the feeding box 11, the plurality of devices can be sequentially transferred to the fixed carrier 200 in a separated state under the action of the transfer mechanism 300, the adjusting mechanism 400 adjusts the fixed carrier 200 from the separated state to the fixed state and fixes the plurality of devices together to form automatic assembly of the plurality of devices, the welding mechanism 500 welds the plurality of devices assembled and fixed together to form a device assembly, then the adjusting mechanism 400 adjusts the fixed carrier 200 from the fixed state to the separated state, the transfer mechanism 300 transfers the device assembly on the fixed carrier 200 in the separated state to the feeding box 11, so that the automatic assembly and welding of the plurality of devices are completed, in the process, manual operation is not needed, the condition that the welding quality of a plurality of devices is unstable due to manual assembly and manual welding is eliminated, and the welding quality of the plurality of devices is ensured.

Referring to fig. 3 and fig. 5 to 7, in an embodiment, the fixing carrier 200 includes a base assembly 210 and a pressing assembly 220, the base assembly 210 is provided with a receiving groove 214 (as shown in fig. 8) for receiving a plurality of devices, the adjusting mechanism 400 includes a base 410 and a first driving member 420 disposed on the base 410, the base assembly 210 is mounted on the base 410, an opening of the receiving groove 214 is disposed on a side opposite to the base 410, the pressing assembly 220 is disposed on the first driving member 420, and the first driving member 420 is configured to drive the pressing assembly 220 to switch between a first position and a second position, where: when the pressing assembly 220 is located at the first position, the pressing assembly 220 extends into the accommodating groove 214 to press and fix the plurality of devices in the accommodating groove 214; when the pressing member 220 is located at the second position, the pressing member 220 is disposed at an upper position of the receiving groove 214 of the base member 210, so as to be separated from the base member 210.

It can be understood that the receiving groove 214 is used for receiving a plurality of devices, when the plurality of devices are transferred to the base assembly 210, the initial position of the base assembly 210 is set along the longitudinal direction, that is, the opening of the receiving groove 214 is set upward, so that the transferring mechanism 300 can sequentially transfer the plurality of devices from the magazine 11 to the receiving groove 214, and the plurality of devices are sequentially stacked in the receiving groove 214. After the transfer mechanism 300 finishes sequentially transferring a plurality of devices, the first driving member 420 drives the pressing assembly 220 thereon to move, so that the compressing assembly 220 can extend into the receiving groove 214 and press the plurality of devices, at this time, the compressing assembly 220 is at the first position, the first driving member 420 drives the compressing assembly 220 to switch between the first position and the second position, and when the compressing assembly 220 is at the second position, the pressing member 220 is disposed at an upper oblique position of the receiving groove 214 of the base member 210, and the pressing member 220 is disposed at an upper oblique position of the receiving groove 214, so as to be disposed, so that the transfer mechanism 300 takes out the welded device component from the position right above the accommodating groove 214 and transfers the device component to the magazine 11, and the pressing component 220 is arranged obliquely above the base component 210 at the second position, thereby avoiding the occurrence of blocking of the transfer mechanism 300 by the pressing component 220 and improving the reliability of the fixing carrier 200.

Further, the first driving member 420 may adjust the pressing assembly 220 in a rotating manner, and may also adjust the pressing assembly 220 in a translating manner, such as a rotary cylinder or a plurality of translating cylinders, which are not limited herein. In this embodiment, the first driving member 420 is a rotary clamping cylinder, a cylinder piston of the rotary clamping cylinder can move up and down to drive the clamping assembly to rotate, and when the cylinder piston of the rotary clamping cylinder moves down, the clamping assembly can rotatably extend into the accommodating groove 214 of the base assembly 210 and press a plurality of devices therein; when the cylinder piston of the rotary clamping cylinder moves upward, the clamping assembly can rotate to the position obliquely above the accommodating groove 214, and thus, the function of driving the pressing assembly 220 to switch between the first position and the second position is realized.

In an embodiment, the adjusting mechanism 400 further includes a mounting bracket 430 and a second driving member 440, the mounting bracket 430 is disposed on the workbench 100, a mounting position is disposed on the mounting bracket 430, the base 410 is rotatably mounted at the mounting position, the second driving member 440 is mounted on the mounting bracket 430 and connected to the base 410, and the second driving member 440 is configured to drive the base 410 to rotate, so that the base assembly 210 on the base 410 can rotate around the mounting bracket 430. It can be understood that the mounting frame 430 includes a bottom plate and two side plates disposed at two opposite ends of the bottom plate, the base 410 is disposed between the two side plates disposed oppositely and located above the bottom plate, two bearing seats disposed oppositely are disposed on the two side plates, two ends of the base 410 are respectively provided with a rotating connecting member, and the rotating connecting members are inserted into the bearing seats, so that the base 410 can rotate around the two bearing seats. The second driving member 440 is disposed on one side of one of the side plates facing away from the other side plate, the second driving member 440 is a servo motor or a step motor, and the servo motor or the step motor is connected to the rotating connector through a coupling, so that the second driving member 440 can drive the base 410 to rotate around the mounting frame 430, and further the base 410 can drive the base assembly 210 thereon to rotate and drive the first driving member 420 on the base 410 to rotate. Of course, in order to control the speed of the servo motor or the stepping motor, the second driving member 440 further includes a planetary reducer for reducing the speed of the servo motor or the stepping motor to meet the requirements of different rotational speeds.

In the above embodiment, the base 410 is driven to rotate around the mounting frame 430 by the second driving member 440, so that the fixing carrier 200 on the base 410 can be turned over from the longitudinal arrangement to the horizontal arrangement. When the base assembly 210 on the base 410 is disposed along the longitudinal direction, the first driving member 420 drives the pressing assembly 220 to be at the second position, the transferring mechanism 300 can transfer a plurality of devices into the receiving groove 214 of the base assembly 210, the fixing carrier 200 is in the separated state, the first driving member 420 drives the pressing assembly 220 to be adjusted to the first position, so that the pressing assembly 220 can extend into the receiving groove 214 and press the plurality of devices in the receiving groove 214, then the second driving member 440 drives the base 410 to rotate around the mounting frame 430, so that the base 410 drives the base assembly 210 and the pressing assembly 220 to rotate to be arranged along the horizontal direction, at this time, the fixing carrier 200 is in a fixed state, a welding region can be arranged on the base assembly 210, the welding region can expose positions of a plurality of devices to be welded, and the welding mechanism 500 can weld the devices in the welding region in the fixed state. After the plurality of devices are welded to form the device assembly, the second driving member 440 may rotate the adjusting base 410 to adjust the fixing carrier 200 on the base 410 from the horizontal position to the longitudinal position, and then the first driving member 420 adjusts the pressing member 220 to switch from the first position to the second position, so that the transferring mechanism 300 transfers the device assembly to the magazine 11.

Referring to fig. 3, 5 and 8, in an embodiment, considering that when a soldering region is disposed on the base assembly 210, the base assembly 210 needs to be processed, and different soldering positions and shapes of different devices need to correspond to different soldering regions, the base assembly 210 with different shapes needs to be manufactured for different devices, which may increase the manufacturing cost. In order to avoid this, optionally, the adjusting mechanism 400 further includes a third driving element 450, the base assembly 210 includes a pushing element 211 and a fixing base 212 sleeved on the pushing element 211, the fixing base 212 is disposed on the base 410, the fixing base 212 is formed with the receiving groove 214 and a through hole communicated with the receiving groove 214, the pushing element 211 abuts against the third driving element 450, and the third driving element 450 is configured to push the pushing element 211 to move along the through hole, so that the pushing element 211 can eject out a plurality of device portions in the receiving groove 214.

It will be appreciated that the third drive member 450 may be a motor or a cylinder, and only needs to be able to push the pusher member 211. In this embodiment, the third driving element 450 is a cylinder, specifically, a compact cylinder, the compact cylinder is mounted on the base 410 through a cylinder block, a piston rod of the compact cylinder abuts against the pushing element 211, so that the pushing element 211 can move along the through hole and push out parts of the devices in the accommodating groove 214, at this time, the pressing assembly 220 is in the first position, that is, the pressing assembly 220 is also pressed on the devices, and the welding mechanism 500 can weld the parts of the devices, which are pushed out, so as to avoid forming a welding region on the base assembly 210, so that the base assembly 210 can be applied to various devices, and the universality of the fixing carrier 200 is improved.

In an embodiment, the base assembly 210 further includes a pushing elastic member 213, the pushing elastic member 213 is disposed on a side of the base 410 facing away from the fixing base 212 and sleeved on the pushing member 211, and the pushing elastic member 213 is used for providing a resilient force to the pushing member 211. It is understood that the elastic pushing member 213 may be a spring or other elastic member having elasticity, and the elastic pushing member 213 can provide a resilient force for the pushing member 211, and the resilient force can reduce the pushing force applied by the pushing member 211 on the plurality of devices, so as to avoid the situation that the pushing force pushed by the third driving member 450 is too large to damage the devices or completely eject the plurality of devices, thereby improving the reliability of the base assembly 210.

Referring to fig. 3, 5 and 6, in an embodiment, the adjusting mechanism 400 further includes a transmission member and a fourth driving member 460, the base 410 includes a base plate 411 and a mounting base 412, the base assembly 210 is disposed on the mounting base 412, the transmission member is disposed on the base plate 411 and is in transmission connection with the mounting base 412, the fourth driving member 460 is in transmission connection with the transmission member, and the fourth driving member 460 is configured to drive the mounting base 412 on the transmission member to rotate so as to drive the base assembly 210 on the mounting base 412 to rotate.

It is understood that the fourth driving member 460 can be a servo motor or a step motor, one end of the driving member is drivingly connected to the motor shaft, and the other end of the driving member is fixedly connected to the mounting base 412, so that the servo motor or the step motor can drive the mounting base 412 to rotate. Through mount pad 412 rotation on the fourth drive piece 460 drive driving medium for mount pad 412 can drive base subassembly 210 rotation on it, base subassembly 210 rotates, can drive a plurality of devices in it and rotate, when a plurality of devices rotate, welded structure can weld different positions on the circumference of a plurality of devices, so set up, the welding zone's of a plurality of devices selectivity has been increased, make fixed carrier 200 can satisfy the welding position requirement of different devices, the commonality of automatic assembly welding set 10 has been improved.

In the above embodiment, the first driving element 420 is disposed on the substrate 411, the second driving element 440 is disposed outside the mounting frame 430, the third driving element 450 is disposed on a side of the substrate 411 opposite to the first driving element 420, the fourth driving element 460 is disposed on a side of the substrate 411 opposite to the first driving element 420 and spaced from the third driving element 450, the base assembly 210 passes through the substrate 411 and is disposed on two sides of the substrate 411, so that the third driving element 450 and the fourth driving element 460 on one side are connected in a driving manner, and the first driving element 420 on the other side is convenient to adjust a relative position between the pressing assembly 220 and the base assembly 210.

Further, a chuck can be further arranged on the mounting seat 412, the chuck can be a three-jaw chuck, the three-jaw chuck is used for clamping and fixing the fixing bases 212 with different thicknesses, the fixing bases 212 can be stably and fixedly installed on the mounting seat 412 through the three-jaw chuck, the clamping and fixing positions can be conveniently adjusted through the three-jaw chuck, and the applicability of the adjusting mechanism 400 is improved.

Referring to fig. 5 to 7, in an embodiment, the pressing assembly 220 includes a pressing member 221 and a pressing elastic member 222, the pressing member 221 is slidably mounted on the first driving member 420, the pressing elastic member 222 is sleeved on the pressing member 221, and the pressing elastic member 222 is configured to provide a resilient force to the pressing member 221. It can be understood that, pressing part 221 is used for pressing a plurality of devices in storage tank 214, be equipped with the bearing on first drive piece 420, pressing part 221 is equipped with in the bearing, it can be for spring or other elastic component that have elasticity to press elastic component 222, it can provide the resilience force for pressing part 221 to press elastic component 222, the resilience force can slow down the pressure that pressing part 221 applyed on a plurality of devices, the too big condition emergence of damaging the device of pressure that has avoided pressing part 221, the reliability of compressing assembly 220 has been improved.

Referring to fig. 2 to 4, in an embodiment, the transfer mechanism 300 includes a robot arm 310, a gripping assembly 320 and an absorbing assembly 330, the robot arm 310 has an executing end, the gripping assembly 320 and the absorbing assembly 330 are both disposed at the executing end, the gripping assembly 320 is used for gripping a device and/or a device assembly, and the absorbing assembly 330 is used for absorbing a device and/or a device assembly.

It is understood that the robot 310 may rotate around the table 100, and the grasping assembly 320 and the suction assembly 330 provided at the executing end of the robot 310 may be spaced apart. The plurality of devices have different shapes, and by arranging the clamping assembly 320 and the suction assembly 330, the devices with different shapes can be transferred in different manners, for example, when the plurality of devices are arranged in a sheet shape, the transfer mechanism 300 can transfer the plurality of devices to the fixed carrier 200 in a suction manner, and can also suck and transfer the device assembly formed after welding to the magazine 11; or, when the plurality of devices are arranged in a block shape and the surface is uneven, the transfer mechanism 300 may transfer the plurality of devices onto the fixed carrier 200 in a clamping manner, and may also transfer the device assembly formed after the welding onto the magazine 11 in a clamping manner; alternatively, when the plurality of devices include both sheet-like and block-like devices, the plurality of devices may be transferred in a manner common to the gripping and suction. Therefore, by arranging the mechanical arm 310, the clamping assembly 320 and the suction assembly 330, the transfer mechanism 300 can transfer devices with different shapes, the problem of high cost caused by the fact that a device with one shape adopts a special part is avoided, and the universality of the transfer mechanism 300 is improved.

Further, the suction assembly 330 may include a suction nozzle and a vacuum chuck, and the clamping assembly 320 may include a clamping jaw cylinder and a plurality of clamping jaws, and the clamping jaw cylinder may drive the three clamping jaws to approach or move away from each other to clamp the device. In this embodiment, the quantity of clamping jaw has a plurality of three, and three clamping jaw can be stable press from both sides the device and get, and three clamping jaw forms stable triangle-shaped structure, has improved the reliability of getting subassembly 320.

Referring to fig. 2 and fig. 3, in an embodiment, the automatic assembly welding device 10 further includes a horizontal displacement mechanism 600, the horizontal displacement mechanism 600 is disposed on the worktable 100, the adjusting mechanism 400 is disposed on the horizontal displacement mechanism 600, and the horizontal displacement mechanism 600 is configured to drive the fixed carrier 200 on the adjusting mechanism 400 to move between the transfer mechanism 300 and the welding mechanism 500.

It is understood that the horizontal displacement mechanism 600 may include an X-axis moving module 610 and a Y-axis moving module 620, and both the X-axis moving module 610 and the Y-axis moving module 620 may be linear modules. In this embodiment, the Y-axis moving module 620 is installed on the worktable 100, the X-axis moving module 610 is installed on the Y-axis moving module 620, a bottom plate of the installation frame 430 of the adjusting mechanism 400 is installed on the X-axis moving module 610, so that the X-axis moving module 610 can drive the adjusting mechanism to move horizontally and laterally, and the Y-axis moving module 620 can drive the adjusting mechanism 400 to move horizontally and vertically, the fixing carrier 200 is installed on the adjusting mechanism 400, so that the position of the fixing carrier 200 can be adjusted by the horizontal moving mechanism 600, and then the positions of a plurality of devices on the fixing carrier 200 can be adjusted, and the welding mechanism 500 can weld a plurality of devices after being adjusted.

Further, in this embodiment, the welding mechanism 500 further includes a Z-axis moving module 520, the Z-axis moving module 520 may also be a linear module, the Z-axis moving module 520 is used to adjust the height of the welding head 510, the horizontal displacement mechanism 600 is disposed between the welding mechanism 500 and the transfer mechanism 300, the fixed carrier 200 may be moved to a position right below the welding head 510 through the X-axis moving module 610 and the Y-axis moving module 620, the Z-axis moving module 520 adjusts the height of the welding head 510 and then welds a plurality of devices on the fixed carrier 200, and the position of the fixed carrier 200 may be moved after the welding is completed at one position, so that the welding mechanism 500 may weld different positions of the plurality of devices. By the arrangement, the requirements of different welding positions of a plurality of devices can be met, and the applicability of the automatic assembling and welding device 10 is improved.

Referring to fig. 1, in an embodiment, the automatic assembly welding apparatus 10 further includes a glove box 120 and a vacuum transition chamber 130, the glove box 120 is covered on the workbench 100, the vacuum transition chamber 130 is disposed on a sidewall of the glove box 120, and the vacuum transition chamber 130 communicates an inner space and an outer space of the glove box 120.

It can be understood that, when a plurality of devices are welded, especially devices in the field of aviation and the like, in order to prevent the devices from being oxidized during the welding process, the glove box body 120 is covered on the workbench 100, and the glove box body 120 is filled with an inert gas, which may be nitrogen, and the inert gas can protect the devices from being oxidized during the welding process, thereby improving the welding quality of the devices.

Further, by providing the vacuum transition chamber 130 on the sidewall of the glove box housing 120, the vacuum transition chamber 130 is provided with an inner door and an outer door, the vacuum transition chamber 130 includes a first vacuum transition chamber 130 and a second vacuum transition chamber 130, the first vacuum transition chamber 130 is used for placing and taking out the supply box 11, and the second vacuum transition chamber 130 is used for placing tools. When the material boxes 11 with a plurality of devices are required to be placed on the material rack 110, the outer cabin door can be opened to place the material boxes 11 into the first vacuum transition cabin 130, the outer cabin door is closed to fill inert gas into the first vacuum transition cabin 130 so as to exhaust oxygen in the first vacuum transition cabin, then the inner cabin door is opened, the material boxes 11 in the first vacuum transition cabin 130 are taken out and placed on the material rack 110 along the glove holes of the glove box body 120, and thus the material loading of the material boxes 11 is completed. When the welded component assembly needs to be taken out, the magazine 11 can be taken out by repeating the above steps in reverse. It can be seen that the quality of soldering of a plurality of devices is ensured by the provision of the glove box body 120 and the vacuum transition chamber 130.

In one embodiment, it is contemplated that the welding head 510 may generate dust during the welding of the device, which may contaminate the work environment. To avoid this, optionally, the automatic assembly welding device 10 further includes an explosion-proof dust collector 800, the explosion-proof dust collector 800 is connected with the vacuum transition chamber 130 through a pipe, and the explosion-proof dust collector 800 is used for recovering dust generated by the welding mechanism 500 during the welding process. With the arrangement, the situation that dust generated in the welding process pollutes the working environment is avoided, and the reliability of the automatic assembling and welding device 10 is further improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An automatic assembling and welding device for welding a plurality of devices together to form a device assembly, which is characterized by comprising a workbench, a fixed carrier, a material rack arranged on the workbench, a transfer mechanism, an adjusting mechanism and a welding mechanism, wherein,

2. The automatic assembly welding device of claim 1, wherein the fixing carrier comprises a base assembly and a pressing assembly, the base assembly is provided with a receiving slot for receiving a plurality of devices, the adjusting mechanism comprises a base and a first driving member disposed on the base, the base assembly is mounted on the base, an opening of the receiving slot is disposed opposite to one side of the base, the pressing assembly is disposed on the first driving member, and the first driving member is configured to drive the pressing assembly to switch between a first position and a second position, wherein:

3. The automatic assembly welding device of claim 2, wherein the adjustment mechanism further comprises a mounting bracket mounted to the table, the mounting bracket having a mounting location, the base being rotatably mounted to the mounting location, and a second drive member mounted to the mounting bracket and coupled to the base for driving the base to rotate so that the base assembly on the base can rotate about the mounting bracket.

4. The automatic assembly welding device of claim 3, wherein the adjusting mechanism further comprises a third driving member, the base assembly comprises a pushing member and a fixing base sleeved on the pushing member, the fixing base is disposed on the base, the fixing base is formed with a receiving groove and a through hole communicated with the receiving groove, the pushing member abuts against the third driving member, and the third driving member is configured to push the pushing member to move along the through hole, so that the pushing member can eject the device portions in the receiving groove.

5. The automatic assembly welding device of claim 4, wherein the base assembly further comprises a pushing elastic member, the pushing elastic member is disposed on a side of the base opposite to the fixing base and sleeved on the pushing member, and the pushing elastic member is used for providing a resilient force to the pushing member.

6. The automatic assembly welding device of claim 4, wherein the adjustment mechanism further comprises a transmission member and a fourth driving member, the base comprises a base plate and a mounting base, the base assembly is disposed on the mounting base, the transmission member is disposed on the base plate and is in transmission connection with the mounting base, the fourth driving member is in transmission connection with the transmission member, and the fourth driving member is configured to drive the mounting base on the transmission member to rotate so as to drive the base assembly on the mounting base to rotate.

7. The automatic assembly welding device of claim 2, wherein the compression assembly comprises a compression member slidably mounted on the first driving member and a compression spring sleeved on the compression member, the compression spring providing a resilient force to the compression member.

8. The automated assembly welding apparatus of claim 1, wherein the transfer mechanism comprises a robotic arm having an actuation end, a gripper assembly and a suction assembly, the gripper assembly and the suction assembly both disposed at the actuation end, the gripper assembly configured to grip a device and/or a device assembly, and the suction assembly configured to suction a device and/or a device assembly.

9. The automatic assembly welding device of claim 1, further comprising a horizontal displacement mechanism disposed on the worktable, wherein the adjusting mechanism is disposed on the horizontal displacement mechanism, and wherein the horizontal displacement mechanism is configured to move the fixing carrier on the adjusting mechanism between the transfer mechanism and the welding mechanism.

10. The automatic assembly welding apparatus according to any one of claims 1 to 9, further comprising a glove box body covered on the work table, and a vacuum transition chamber provided on a side wall of the glove box body, the vacuum transition chamber communicating an inner space and an outer space of the glove box body.