CN215615982U - Welding machine - Google Patents
Welding machine Download PDFInfo
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- CN215615982U CN215615982U CN202122084681.2U CN202122084681U CN215615982U CN 215615982 U CN215615982 U CN 215615982U CN 202122084681 U CN202122084681 U CN 202122084681U CN 215615982 U CN215615982 U CN 215615982U
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Abstract
The utility model discloses a welding machine, which is used for welding a stamping part and a machined part to form a welding combination, wherein the stamping part is arranged on a material belt, and the welding machine comprises: a work table; the welding device is arranged on the workbench and is provided with a welding station; the material belt driving device is arranged on the workbench and used for driving the material belt to move directionally; the feeding device is arranged on the workbench and used for grabbing the machined part; the shaking device is arranged on the workbench; the material belt driving device is used for driving the material belt to move to the welding station, the feeding device is used for conveying the machined part to the welding station, the welding device is used for welding the stamping part and the machined part at the welding station to form the welding combination, and the shaking device is used for shaking off and moving the welding combination from the material belt. The utility model can be continuously distributed in the conveying direction of the material belt and has high welding efficiency.
Description
Technical Field
The utility model relates to the field of welding equipment, in particular to a welding machine.
Background
Consumer electronics often have a complex internal structure, a large number of parts and high precision requirements, and are complex in production and manufacturing processes. Key parts in the acoustic product have the characteristics of small appearance and difficulty in assembly and calibration, and the parts have higher requirements on the yield and the production efficiency of a welded assembly in the actual welding production process. In the existing welding equipment, equipment distribution of each process is unreasonable, so that conveying of parts to be welded is not smooth, conveying mechanisms of parts to be welded are multiple, conveying of welding combinations generated by welding is inconvenient, and welding efficiency is affected.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a welding machine and aims to solve the problems that the existing welding machine is complex in structure and unreasonable in distribution.
In order to achieve the above object, the present invention provides a welding machine for welding a stamping part and a machined part to form a welded assembly, the stamping part being disposed on a strip, the welding machine comprising:
a work table;
the welding device is arranged on the workbench and is provided with a welding station;
the material belt driving device is arranged on the workbench and used for driving the material belt to move directionally;
the feeding device is arranged on the workbench and used for grabbing the machined part; and
the material shaking device is arranged on the workbench; the material belt driving device is used for driving the material belt to move to the welding station, the feeding device is used for conveying the machined part to the welding station, the welding device is used for welding the stamping part and the machined part at the welding station to form the welding combination, and the shaking device is used for moving the welding combination out of the material belt.
Optionally, the feeding device comprises:
the positioning jig is movably arranged on the workbench and used for placing the machined part; and
the jacking mechanism is arranged on the workbench and is in driving connection with the positioning jig, and the jacking mechanism is used for driving the positioning jig so that the machined part moves to the welding station.
Optionally, the feeding device further comprises:
the overturning mechanism before welding is arranged on the workbench and is used for grabbing the machined part and overturning the machined part to a preset welding posture; and
the first robot is arranged on the workbench and used for grabbing machined parts on the turnover mechanism before welding and moving the machined parts to the positioning jig in the preset welding posture.
Optionally, the shaking device comprises:
the material shaking driving mechanism is arranged on the workbench; and
the material shaking clamping jaw is arranged on the workbench and used for clamping the welding combination; the material shaking driving mechanism is used for driving the material belt and the welding combination body to move relatively, so that the welding combination body is moved out of the material belt.
Optionally, the welding device further comprises:
and the pressing mechanism is arranged on the welding device and is used for pressing the material belt so as to press the stamping part on the machined part.
Optionally, the workbench is provided with a material roll feeding mechanism for placing the material strip, and the material strip driving device comprises:
the first material pulling mechanism is arranged on the workbench and is arranged between the material roll feeding mechanism and the welding device; and
the second draws the material mechanism, locates the workstation, welding set locates the second draws the material mechanism with first drawing between the material mechanism, first drawing the material mechanism with the second draws the material mechanism and is used for drawing the material area to welding set direction motion.
Optionally, the welder further comprises:
the feeding bin is arranged on the workbench and used for placing the machined part, and the feeding device is used for grabbing the machined part from the feeding bin; and/or
And the feeding bin is arranged on the workbench and used for placing the welding combination taken out of the material belt.
Optionally, the workstation is equipped with down the feed bin, it is equipped with the charging tray to descend the feed bin, the welding machine still includes:
the blanking turnover mechanism is arranged on the workbench and used for grabbing the welding combination moved out by the shaking device and turning to a preset blanking posture; and
and the second robot is arranged on the workbench and used for grabbing the welding combination on the blanking turnover mechanism and moving the welding combination to the material tray of the blanking bin in the preset blanking posture.
Optionally, the welder further comprises:
the first detection device is arranged on the workbench and used for detecting the machined part before the feeding device feeds the material; and/or
And the second detection device is arranged on the workbench and used for detecting the machined part before the welding of the welding device.
Optionally, the welder further comprises:
and the cutting device is arranged on the workbench and used for cutting off the material belt after the welding combination is moved out of the material belt by the shaking device.
According to the technical scheme, the strip driving device is adopted to drive the strip and the stamping parts on the strip to move to the welding station of the welding device, so that synchronous conveying of the stamping parts is realized, the stamping parts are conveniently positioned at the welding station by utilizing the conveying of the strip, the positioning difficulty is reduced, and the positioning and grabbing difficulty of the stamping parts is reduced; the feeding operation of the machined part is realized through the feeding device, and the machined part and the stamping part are welded by using the welding device; the welding combination that forms the welding through shaking the material device and shifting out from the material area, realizes that the welding combination breaks away from the material area, and overall structure can realize distributing in succession on the direction of delivery in material area, and degree of automation is high, makes things convenient for spatial layout, is difficult to appear between the equipment and removes the orbit and interfere, and welding efficiency is high.
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 top view of one embodiment of a welder of the present invention;
FIG. 2 is a side view of one embodiment of the welder of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 101 | Material winding and |
102 | |
| 103 | |
104 | |
| 105 | |
106 | Second robot |
| 107 | |
108 | Overturning mechanism before welding |
| 109 | |
110 | |
| 111 | |
112 | Pressing mechanism |
| 113 | First |
114 | Second |
| 203 | |
204 | |
| 205 | |
206 | Shaking |
| 207 | |
208 | |
| 209 | First detecting |
210 | Second detecting device |
The implementation, functional features and advantages of the objects 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 utility model provides a welding machine which is used for inputting a stamping part and a machined part and mutually welding preset positions of the stamping part and the machined part so as to enable the stamping part and the machined part to form a welding combination. The welding machine is provided with a welding device 110, and a welding station is arranged at a preset position of the welding device 110, so that when the machined part and the stamping part reach the welding station, the welding device 110 can start a welding mechanism to perform welding operation. The preset welding positions are respectively arranged on the stamping part and the machined part, when the stamping part and the machined part are respectively conveyed to the welding stations of the welding machine, welding operation is carried out, and the welding positions of the stamping part and the machined part are welded through the welding device 110, so that the welding positions of the stamping part and the machined part are mutually connected under the action of welding flux. Fig. 1 to 2 are corresponding drawings of an embodiment of the present invention.
Referring to fig. 1 and 2, in an embodiment, the stamping part is disposed on the strip, and the welding machine further includes:
a table (not shown in the drawings); the welding device 110 is arranged on the workbench, and the welding device 110 is provided with a welding station; the work table forms a platform for conveyor workpieces and stampings, and also forms a platform for mounting other functional components so that multiple functional components of the welding machine can all be located at preset positions. The workbench is provided with a material roll feeding mechanism 101 for installing the material strip, and the material strip can be wound on the material roll feeding mechanism 101 so as to realize the continuous conveying of the material strip. The stamping part can be fixed with material area interconnect to when making the material area remove, the stamping part can synchronous motion. In this embodiment, the stamping part may be formed by integrally stamping the strip, and the strip is wound on the material tray of the material roll feeding mechanism 101 in a strip shape, so that the stamping part may be synchronously fixed.
The material belt driving device is arranged on the workbench and used for driving the material belt to move directionally; the material belt driving device is used for driving the material belt to move relatively so as to limit the moving track and the moving distance of the material belt. The moving track of the material belt passes through the welding station of the welding device 110, so that the stamping parts on the material belt can pass through the welding station in sequence.
The feeding device is arranged on the workbench and used for grabbing machined parts of the machine; the feeding device is used for conveying machined parts to a welding station. The conveying frequency of the machined parts is consistent with that of the stamped parts, the number of the stamped parts and the number of the machined parts required by each welding combination body are relatively consistent, and the feeding device is matched with the material belt driving device, so that the number of the stamped parts and the number of the machined parts conveyed to the welding station reach the preset requirement. The feeding device can adopt a manipulator, and can also adopt a mode of combining the manipulator with other parts.
The material shaking device 104 is arranged on the workbench; the material shaking device 104 can grab the welding combination to apply an acting force to the welding combination, and the welding combination can fall off from the material belt. The material shaking device 104 is used for taking out the formed welding combination after the welding of the machined piece and the stamping piece is completed. Since the stamping is arranged on the strip, the shaking device 104 serves to detach the welded connection from the strip. The shaking device 104 may move the welding assembly relative to the material strip by driving the welding assembly to break the connection between the welding assembly and the material strip. The material shaking device 104 may move back and forth along a predetermined direction relative to the material tape, so that the connection portion between the welding combination and the material tape is broken, and the welding combination falls off relative to the material tape.
In another embodiment, the material shaking device 104 may drive the material belt to move relatively, the welding combination is kept in a relatively fixed state, and when the material belt moves relatively, the connection portion of the material belt and the welding combination is broken, so that the welding combination falls off from the material belt and is taken out.
In another embodiment, the shaking device 104 may also cut the connection portion between the welding combination and the material belt, so as to disconnect the connection portion between the welding combination and the material belt, thereby facilitating the removal of the welding combination.
When the welding machine operates, the material belt driving device is used for driving the material belt to move to a welding station, the feeding device is used for conveying machined parts to the welding station, the positions of the stamping parts on the material belt correspond to the positions of the machined parts, so that the stamping parts and the machined parts are attached to each other at the welding station, the welding device 110 is used for welding the stamping parts and the machined parts at the welding station to form a welding combination body, the material shaking device 104 is used for moving the welding combination body out of the material belt, so that the welding combination body is separated from the material belt, and the formed welding combination body can be placed in a preset discharging bin 107 on a workbench to enable the welding combination body to be subjected to tray loading operation.
Because the stamping part sets up on the material area, when the input stamping part, can directly drive the material area and wholly remove to make the stamping part can synchronous motion. The stamping parts can be arranged at equal intervals along the length direction of the material belt, and a plurality of stamping parts can be in a group according to a preset rule. When the stamping parts are distributed on the material belt at equal intervals, the material belt driving device can drive the material belt intermittently so that the material belt can move intermittently according to preset intervals, and the stamping parts are conveyed intermittently according to preset frequency. When the stamping parts are arranged in a plurality of groups, the material belt driving device can drive the material belt to move at a constant speed according to a preset speed so as to enable the stamping parts on the material belt to be conveyed intermittently among groups.
In one embodiment, the workbench is provided with a material roll feeding mechanism 101 for placing a material strip, the material strip driving device comprises a first material pulling mechanism 113 and a second material pulling mechanism 114 which are arranged at intervals, the first material pulling mechanism 113 and the second material pulling mechanism 114 are respectively arranged on the workbench, and the first material pulling mechanism 113 is arranged between the material roll feeding mechanism 101 and the welding device 110; the welding device 110 is arranged between the second material pulling mechanism 114 and the first material pulling mechanism 113, and the first material pulling mechanism 113 and the second material pulling mechanism 114 are used for pulling the material belt to move towards the welding device 110. The first material pulling mechanism 113 is close to the material roll feeding mechanism 101, and the material strip is input from the first material pulling mechanism 113 and output by the second material pulling mechanism 114. In the moving process of the stamping parts on the material belt from the first material pulling mechanism 113 to the second material pulling mechanism 114, the moving track of the material belt passes through the welding station, so that the stamping parts on the material belt can reach the welding station for welding.
The first material pulling mechanism 113 and the second material pulling mechanism 114 move synchronously to realize synchronous conveying of the material belt. When the stamping parts are distributed on the material belt at equal intervals, the first material pulling mechanism 113 and the second material pulling mechanism 114 can be driven intermittently, so that the material belt can move intermittently and synchronously. The first material pulling mechanism 113 and the second material pulling mechanism 114 may adopt a ratchet mechanism, and the material belt is controlled to move unidirectionally according to a preset track through unidirectional movement of a ratchet. When the stamping parts are arranged in a group, the first material pulling mechanism 113 and the second material pulling mechanism 114 may be in a roller structure, or may adopt the aforementioned ratchet structure. The driving structure of the first pulling mechanism 113 and the second pulling mechanism 114 may be a motor, or may be other driving devices capable of moving the material belt in a directional manner. Because the stamping part sets up on the material area, when carrying the stamping part, only need whole transport material area, do not need single to snatch the stamping part, can reduce and snatch equipment, when welding, the material area can play carries out spacing effect to the stamping part, and then reduces the positioner of stamping part, space utilization on the promotion workstation.
After the stamping part on the material belt and the machined part are welded with each other to form a welding combination, the material shaking device 104 moves the welding combination out of the material belt, at the moment, the part of the material belt without the stamping part can be cut off through the cutting device 208, the cutting device 208 is arranged on a workbench, the cutting device 208 is used for cutting off the material belt after the welding combination is moved out of the material belt by the material shaking device 104, the cut-off material belt can be moved out from the lower portion of the workbench, and a station for collecting the material belt can also be arranged on the workbench. The cutting device 208 may be a cutter, and may be a cylinder, a motor assembly, or the like, which drives the cutter to intermittently move to the tape position, so that the cutter intermittently cuts the tape.
After the stamping and machined part are welded to one another to form the weld bond, the weld bond adheres to the strip with the stamping, and after the weld bond is removed from the welding station, a shaking operation may be performed so that there is no interference between the shaking apparatus 104 and the welding apparatus 110. The material shaking device 104 applies acting force to the welding combination body, so that the connecting part of the welding combination body and the material belt is broken, and the welding combination body falls off from the material belt and is taken out. In an embodiment, the material shaking device 104 includes a material shaking driving mechanism 105 and a material shaking clamping jaw 206, which are disposed on the workbench, and the workbench may be provided with a material shaking carrying shaft, which is connected to the material shaking clamping jaw 206 through the material shaking carrying shaft to drive the material shaking clamping jaw 206 to move according to a predetermined track, and the material shaking clamping jaw 206 is used for clamping the welding combination, so that the material shaking clamping jaw 206 drives the welding combination to move out of the material belt. The swing clamp jaws 206 may also be used to grip and secure the welding combination to maintain the welding combination at a predetermined angle in a predetermined position.
The material shaking driving mechanism 105 is used for enabling the material belt and the welding combination body to move relatively, the material shaking clamping claws 206 clamp the welding combination body, and when the welding combination body and the material belt are staggered, the connection portion of the welding combination body and the material belt is disconnected. Shaking material actuating mechanism 105 can adopt structures such as cam to mutually support with shaking the flitch, and the cam structure is connected with shaking the flitch, and when the cam structure rotated, can driving shaking the flitch and remove according to predetermineeing the orbit, shaking the flitch and can be used for supporting and push away the material area to make the material area remove according to predetermineeing the orbit, after shaking material clamping jaw 206 and grasping the welding combination, shaking the flitch and support and push away the relative welding combination removal in material area, make the welding combination and the material area be connected the position disconnection. When the stamping part is arranged on the material belt at intervals according to a preset rule, the cam structure can rotate according to the preset rule, so that the cam structure can drive the material shaking plate to push the material belt at the preset interval, and then the preset position of the material belt can move relative to the welding combination body. The driving mode of the cam structure can adopt an air cylinder or a motor system and the like. As a drive control method of the cam structure, reference can be made to the prior art.
In other embodiments, the material shaking driving mechanism 105 may be provided with a guide rail, and the material shaking plate may be directionally moved along the guide rail, so that the material shaking plate stirs the material strip to directionally move along the preset track.
The welding device 110 may employ a laser welding mechanism 103, and when the stamped and machined parts reach the welding station, the laser welding mechanism 103 laser welds the stamped and machined parts to form a welded combination. In an embodiment, the welding device 110 is further provided with a pressing mechanism 112, the pressing mechanism 112 is used for pressing the material belt, and since the stamping part is disposed on the material belt, when the material belt is pressed, the stamping part at the corresponding position is pressed on the machined part, so that the stamping part and the machined part are tightly attached to each other, when the welding device 110 performs welding, the welding efficiency can be improved, and the problem of poor welding can be avoided.
In an embodiment, the welding machine further includes a loading bin 102 for placing the machined parts, the loading device is used for grabbing the machined parts from the loading bin 102, the machined parts can be placed in the loading bin 102 according to a preset placing mode, and the loading device grabs the machined parts from the loading bin 102. Go up feed bin 102 and locate the workstation, go up the delivery outlet setting of feed bin 102 in the workstation top to make things convenient for loading attachment to snatch the machined part. The input port of the upper bin 102 may be positioned above the table to facilitate placement of the work pieces. The input port of the feeding bin 102 can also be arranged in the workbench to input machined parts from the inside of the workbench, so that interference of feeding from the upper part of the workbench on functional parts on the workbench is avoided.
In another embodiment, the welding machine further comprises a lower magazine 107 for placing the welding combination, and the shaking device 104 moves the welding combination out of the material strip to the lower magazine 107. A blanking tray can be arranged in the blanking bin 107 for placing the welding combination according to a preset mode. The blanking bin 107 is arranged on the workbench to facilitate rapid output of the welding combination.
The material roll feeding mechanism 101, the feeding bin 102, the feeding device, the welding device 110, the shaking device 104, the cutting device 208 and the discharging bin 107 can be arranged in sequence, and the first material pulling mechanism 113 and the second material pulling mechanism 114 are positioned between the material roll feeding mechanism 101 and the shaking device 104, so that the material strip can be continuously conveyed. Because the material area can carry in succession, above-mentioned functional unit can set up at interval in proper order, is difficult to produce the interference each other.
In one embodiment, in order to facilitate the detection of the incoming material state of the machined part, the workbench is provided with a first detection device 209, and the first detection device 209 is used for detecting the machined part before the feeding device feeds the material, wherein the detection includes detecting whether the machined part is inclined, the shape of the machined part and the like; the first detecting device 209 can determine whether the machined part meets the welding feeding requirement by detecting the attitude, the horizontal projection area and other parameters of the machined part. Optionally, the first Inspection device 209 employs an AOI (Automated Optical Inspection) device to perform Optical Inspection on the machined part. A first inspection device 209 may be disposed above the upper bin 102 to perform skew, presence or absence inspection of the machined part grasped by the loading device.
A material tray for placing machine workpieces can be arranged on the workbench, taking the situation that the first detection device 209 acquires the posture of the machine workpieces in the material tray as an example, a control system of the welding machine can prestore standard posture parameters of the machine workpieces, the current posture of the machine workpieces acquired by the first detection device 209 is compared with the standard posture parameters, and when the preset threshold value is reached, the current posture of the machine workpieces is determined to meet the welding feeding requirement; and when the difference value between the posture of the current machined part and the standard posture parameter exceeds a preset threshold value, determining that the current machined part does not accord with the feeding requirement, and rejecting the current machined part. It is understood that the first detecting device 209 can also be used to obtain other parameters of the machined part, and will not be described in detail.
In one embodiment, in order to facilitate whether the machined part meets the welding requirement before welding, the welding requirement can be the placing posture and the like of the machined part before welding; the second detection device 210 is arranged on the workbench, and the second detection device 210 is used for detecting the welding combination body and determining whether the machined part meets the welding requirement, such as whether the current placing posture of the machined part meets the welding process requirement of the welding device. The second detecting device 210 may adopt the apparatus and the detecting method adopted by the first detecting device 209, and are not described in detail.
In an embodiment, optionally, the feeding device comprises:
the positioning jig 205 is movably arranged on the workbench and used for placing and placing the machined parts; the positioning fixture 205 is adapted to the machined part, and is used for carrying the machined part and keeping the machined part in a preset posture.
And the jacking mechanism (not shown in the figure) is arranged on the workbench and is in driving connection with the positioning jig 205, and the jacking mechanism is used for driving the positioning jig 205 so as to enable the machined part to move to the welding station. The initial height of the positioning jig 205 is lower than that of the strip material, and after the machined part is placed on the positioning jig 205, the jacking mechanism pushes the positioning jig 205 to move upwards, so that the machined part on the positioning jig 205 reaches the welding station. After the welding is completed, the jacking mechanism may drive the positioning fixture 205 to move down, so that the positioning fixture 205 returns to the initial position again. The jacking mechanism may employ an air cylinder, a motor assembly, or the like to achieve the reciprocating motion of the positioning jig 205 according to a preset trajectory. The positioning fixture 205 may be provided with a positioning groove or a positioning fixture adapted to the shape of the machined part, so that the machined part can be placed according to a preset welding posture. When the jacking mechanism pushes the positioning jig 205 to move towards the welding station, and the machined part reaches the welding station, the machined part presents a preset welding posture. When the second detecting device 210 is provided, the second detecting device 210 may be used to detect the posture of the machined part in the positioning fixture 205, so that the placing state of the machined part meets the welding requirement of the welding device.
In an embodiment, when the machining needs to match the stamping part in a specific posture, the loading device further includes a pre-welding turnover mechanism 108 disposed on the workbench, and the first robot 109, wherein the pre-welding turnover mechanism 108 is configured to grasp the machined part and turn the machined part to a preset welding posture, and the first robot 109 is configured to grasp the machined part on the pre-welding turnover mechanism 108 and move the machined part to the positioning fixture 205 in the preset welding posture. The machined part keeps a preset welding posture on the positioning jig 205 and moves to a welding station under the pushing of the jacking mechanism.
The first robot 109 may be a robot arm, and a feeding suction head 204 may be disposed on the robot arm, so that the machined part is sucked by the feeding suction head 204 to move according to a preset welding posture. The manipulator can be provided with a plurality of feeding suction heads 204, and can adopt modes such as negative pressure adsorption to realize grabbing machine workpieces. And a pressing block isostatic pressing structure can be further arranged on the manipulator to press the machined part, so that the machined part keeps a preset welding posture. The loading nozzle 204 may be a contoured nozzle that is adapted to the shape of the machined part.
The machined part is conveyed to the pre-welding turnover mechanism 108 by the conveying clamping jaw 203, wherein the conveying clamping jaw 203 can grab the machined part from the feeding bin 102, the machined part is moved to a turnover position according to a preset track, and the machined part is synchronously turned over by driving a product carrier in the turnover mechanism 108, so that the machined part presents a preset welding posture.
By providing the pre-welding turnover mechanism 108, the attitude of the machined part can be adjusted as needed. Taking the whole machined part to be a long-strip arc-shaped structure as an example, an arc convex surface matched with the machined part can be arranged on the stamped part, the product carrier of the turnover mechanism 108 is turned over after grabbing the machined part before welding, so that the arc concave surface of the machined part and the arc convex surface of the stamped part are arranged relatively, the machined part is in a preset welding posture at the moment, the first robot 109 grabs the machined part, so that the machined part keeps the preset welding posture, the machined part keeps the preset welding posture on the positioning jig 205, the jacking mechanism pushes the positioning jig 205 to move upwards, so that the machined part reaches a welding station, and the laser welding mechanism 103 of the welding device 110 welds the arc convex surface of the stamped part and the arc concave surface of the machined part to form a welding combination.
In an embodiment, the work table is provided with a blanking bin 107, the welding machine further comprises a blanking turnover mechanism 111 and a second robot 106, the blanking turnover mechanism 111 is arranged on the work table, and the blanking turnover mechanism 111 is used for grabbing the welding combination moved out by the material shaking device 104 and turning to a preset blanking posture; the second robot 106 is configured to grab the welding combination on the blanking turnover mechanism 111 and move the welding combination to the blanking bin 107 in a preset blanking posture. The blanking bin 107 can be provided with a material tray for placing a welding combination, and the blanking turnover mechanism 111 can overturn after grabbing the welding combination so that the welding combination is in a preset blanking posture which is matched with a placing space in the material tray, so that the welding combination is placed in the material tray according to the preset posture. The second robot 106 is configured to transfer the welding combination so that the welding combination can move between the discharging turnover mechanism 111 and the discharging bin 107 according to a preset discharging posture. The second robot 106 may be provided with a blanking suction head 207, and the welded assembly may be sucked and welded by the blanking suction head 207. Wherein, the blanking suction head 207 can adopt a profiling suction nozzle which is matched with the shape of the welding combination body.
Because the stamping parts are arranged on the material belt, the stamping parts can be moved to a welding station from the material roll feeding mechanism 101 while the material belt is conveyed, and each stamping part does not need to be grabbed and conveyed independently, so that the grabbing mechanism of the stamping parts on a welding machine can be reduced. And in the continuous conveying process of the material belt, conveying the machined parts synchronously so that the machined parts can be matched with the stamped parts. When the machined part is fed, the machined part in the feeding disc is optically detected to ensure the incoming state of the machined part. Before the machined part is conveyed to the welding station, the machined part can be turned by the turning mechanism 108 before welding to adjust the posture of the machined part, the machined part can be matched with a stamping part, and particularly when the machine tool is used for stamping parts and machined parts with special shapes, the posture of the machined part can be adjusted to match the welding position of the stamping part, so that the welding precision is improved. When welding is completed to form a welding combination, the welding combination is taken out of the material belt through the material shaking device 104, and the welding combination is turned over through the blanking turning mechanism 111 to adjust the posture of the welding combination, so that the welding combination can be placed in the blanking bin 107 according to the preset posture, and after the welding combination is moved out of the welding machine, the welding combination does not need to be placed again, and subsequent processing procedures are simplified. The feeding, welding and discharging of the whole welding machine are arranged along the moving track of the material belt, so that the space on the workbench can be fully utilized, the interference among different parts is reduced, and the welding efficiency is improved.
Claims (10)
1. The utility model provides a welding machine for weld stamping workpiece and machined part and form the welding combination, its characterized in that, the stamping workpiece is located on the material area, the welding machine includes:
a work table;
the welding device is arranged on the workbench and is provided with a welding station;
the material belt driving device is arranged on the workbench and used for driving the material belt to move directionally;
the feeding device is arranged on the workbench and used for grabbing the machined part; and
the material shaking device is arranged on the workbench; the material belt driving device is used for driving the material belt to move to the welding station, the feeding device is used for conveying the machined part to the welding station, the welding device is used for welding the stamping part and the machined part at the welding station to form the welding combination, and the shaking device is used for moving the welding combination out of the material belt.
2. The welding machine of claim 1, wherein said feeding device comprises:
the positioning jig is movably arranged on the workbench and used for placing the machined part; and
the jacking mechanism is arranged on the workbench and is in driving connection with the positioning jig, and the jacking mechanism is used for driving the positioning jig so that the machined part moves to the welding station.
3. The welding machine of claim 2, wherein said feeding device further comprises:
the overturning mechanism before welding is arranged on the workbench and is used for grabbing the machined part and overturning the machined part to a preset welding posture; and
the first robot is arranged on the workbench and used for grabbing machined parts on the turnover mechanism before welding and moving the machined parts to the positioning jig in the preset welding posture.
4. The welding machine of claim 1, wherein said shaking device comprises:
the material shaking driving mechanism is arranged on the workbench; and
the material shaking clamping jaw is arranged on the workbench and used for clamping the welding combination; the material shaking driving mechanism is used for driving the material belt and the welding combination body to move relatively, so that the welding combination body is moved out of the material belt.
5. The welding machine of any one of claims 1 to 4, wherein the welding device further comprises:
and the pressing mechanism is arranged on the welding device and is used for pressing the material belt so as to press the stamping part on the machined part.
6. The welding machine of any one of claims 1 to 4, wherein said work station is provided with a coil feeding mechanism for placing said strip of material, said strip drive comprising:
the first material pulling mechanism is arranged on the workbench and is arranged between the material roll feeding mechanism and the welding device; and
the second draws the material mechanism, locates the workstation, welding set locates the second draws the material mechanism with first drawing between the material mechanism, first drawing the material mechanism with the second draws the material mechanism and is used for drawing the material area to welding set direction motion.
7. The welding machine of any one of the claims 1 to 4, characterized in that the welding machine further comprises:
the feeding bin is arranged on the workbench and used for placing the machined part, and the feeding device is used for grabbing the machined part from the feeding bin; and/or
And the feeding bin is arranged on the workbench and used for placing the welding combination taken out of the material belt.
8. The welding machine of any one of the claims 1 to 4, characterized in that the work table is provided with a lower magazine provided with a tray, the welding machine further comprising:
the blanking turnover mechanism is arranged on the workbench and used for grabbing the welding combination moved out by the shaking device and turning to a preset blanking posture; and
and the second robot is arranged on the workbench and used for grabbing the welding combination on the blanking turnover mechanism and moving the welding combination to the material tray of the blanking bin in the preset blanking posture.
9. The welding machine of any one of the claims 1 to 4, characterized in that the welding machine further comprises:
the first detection device is arranged on the workbench and used for detecting the machined part before the feeding device feeds the material; and/or
And the second detection device is arranged on the workbench and used for detecting the machined part before the welding of the welding device.
10. The welding machine of any one of the claims 1 to 4, characterized in that the welding machine further comprises:
and the cutting device is arranged on the workbench and used for cutting off the material belt after the welding combination is moved out of the material belt by the shaking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122084681.2U CN215615982U (en) | 2021-08-31 | 2021-08-31 | Welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122084681.2U CN215615982U (en) | 2021-08-31 | 2021-08-31 | Welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN215615982U true CN215615982U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202122084681.2U Active CN215615982U (en) | 2021-08-31 | 2021-08-31 | Welding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952311A (en) * | 2022-07-08 | 2022-08-30 | 上海磐云科技有限公司 | Material belt type assembly welding and cutting integrated machine |
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2021
- 2021-08-31 CN CN202122084681.2U patent/CN215615982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952311A (en) * | 2022-07-08 | 2022-08-30 | 上海磐云科技有限公司 | Material belt type assembly welding and cutting integrated machine |
| CN114952311B (en) * | 2022-07-08 | 2024-06-21 | 上海磐云科技有限公司 | Material belt type assembling, welding and cutting integrated machine |
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