CN114408634A - Automatic replacement device and method for welding strip tray - Google Patents
Automatic replacement device and method for welding strip tray Download PDFInfo
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- CN114408634A CN114408634A CN202210136538.XA CN202210136538A CN114408634A CN 114408634 A CN114408634 A CN 114408634A CN 202210136538 A CN202210136538 A CN 202210136538A CN 114408634 A CN114408634 A CN 114408634A
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- tray
- full
- strip
- welding strip
- empty
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/20—Cutting-off the expiring web
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention provides a welding strip tray automatic replacing device and a method, wherein the welding strip tray automatic replacing device comprises a welding strip cutting mechanism, an empty tray discharging mechanism, a full tray feeding mechanism and a splicing mechanism, wherein: the welding strip cutting mechanism is used for cutting off the welding strip between the empty tray and the welding strip guide rod and clamping the welding strip cutting end close to the welding strip guide rod; the empty tray discharging mechanism is used for discharging the empty tray from the tray supporting mechanism; the full-material tray feeding mechanism is used for mounting the full-material tray on the material tray supporting mechanism and clamping the free end of the welding strip on the full-material tray so that the free end of the welding strip is butted with the cut end of the welding strip; the splicing mechanism is used for splicing the free end of the welding strip and the cut end of the welding strip. Through the cooperation of the welding strip cutting mechanism, the empty tray unloading mechanism, the full tray feeding mechanism and the splicing mechanism, the automatic welding strip tray replacing device disclosed by the invention realizes the automatic replacement of the welding strip tray, so that the replacement time of the welding strip tray is greatly shortened, the production efficiency of a series welding machine is improved, the automation degree is also improved, and the labor is saved.
Description
Technical Field
The invention relates to the field of battery production, in particular to an automatic replacement device and method for a welding strip tray.
Background
In the process of welding the battery string, after the welding strip on the welding strip tray is used up, the empty tray needs to be taken down from the tray support mechanism on the series welding machine, and then the full tray is replaced.
At present, the replacement process of the welding strip material disc is completed manually, but the manual replacement of the welding strip material disc is low in efficiency and long in time consumption, the production efficiency of the series welding machine is seriously reduced, and more manpower is also occupied.
Disclosure of Invention
In view of the above technical defects of the conventional roll changing method, a first aspect of the present invention provides an automatic roll changing device, which has the following detailed technical solution:
the utility model provides a solder strip charging tray automatic change device for change the empty charging tray on the stringer, be provided with charging tray supporting mechanism and solder strip guide arm on the stringer, the empty charging tray is installed on the charging tray supporting mechanism, solder strip charging tray automatic change device is including solder strip shutdown mechanism, empty charging tray shedding mechanism, full charging tray feed mechanism and continuous mechanism of connecing, wherein:
the welding strip cutting mechanism is used for cutting off the welding strip between the empty tray and the welding strip guide rod and clamping the welding strip cutting end close to the welding strip guide rod;
the empty tray discharging mechanism is used for discharging the empty tray from the tray supporting mechanism;
the full-material tray feeding mechanism is used for mounting the full-material tray on the material tray supporting mechanism and clamping the free end of the welding strip on the full-material tray so that the free end of the welding strip is butted with the cut end of the welding strip;
the splicing mechanism is used for splicing the free end of the welding strip and the cut end of the welding strip.
Through the cooperation of the welding strip cutting mechanism, the empty tray unloading mechanism, the full tray feeding mechanism and the splicing mechanism, the automatic welding strip tray replacing device disclosed by the invention realizes the automatic replacement of the welding strip tray, so that the replacement time of the welding strip tray is greatly shortened, the production efficiency of a series welding machine is improved, and the labor cost is saved.
In some embodiments, the solder strip cutting mechanism includes a cutting portion for cutting the solder strip between the empty tray and the solder strip guide bar, and a first clamping portion for clamping the cut end of the solder strip near the guide bar.
Through the cooperation of the first clamping part and the cutting part, the cutting of the welding strip and the clamping and fixing of the cutting end of the welding strip are realized, and the subsequent splicing treatment is facilitated.
In some embodiments, the full tray feeding mechanism comprises a feeding portion for clamping the full tray and mounting the full tray onto the tray supporting mechanism, and a second clamping portion for clamping the free end of the solder strip on the full tray.
Through setting up the second clamping part, realized the tight fixedly of clamp of welding of taking the free end to welding of the full charging tray, so, will be full the charging tray when material loading portion and install to charging tray supporting mechanism on, can make to weld and take the free end and the tight fixed welding of taking shutdown mechanism clamp to take the shutdown end butt joint, subsequent continuous processing of being convenient for.
In some embodiments, the splicing mechanism is fixedly connected to the solder strip cutting mechanism, or the splicing mechanism is fixedly connected to the full tray feeding mechanism.
The splicing mechanism is integrally arranged on the welding strip cutting mechanism or the full tray feeding mechanism, so that the splicing treatment can be smoothly carried out.
In some embodiments, the empty tray unloading mechanism comprises an unloading part and a first poking-out part, wherein the first poking-out part is used for poking out the solder strip induction piece close to the tray supporting mechanism, and the unloading part is used for clamping the empty tray and unloading the empty tray from the tray supporting mechanism.
Through the cooperation of first portion of dialling out and the portion of unloading, guarantee that empty charging tray discharge mechanism can lift empty charging tray from charging tray supporting mechanism smoothly.
In some embodiments, the full tray feeding mechanism further comprises a second poking-out portion which pokes out the solder strip sensing piece abutting against the tray supporting mechanism before the full tray is mounted to the tray supporting mechanism by the feeding portion.
The second poking part is arranged, so that poking of the welding strip induction piece is realized, and the feeding part can smoothly install the full material tray onto the material tray supporting mechanism.
In some embodiments, the automatic solder strip tray replacing device further comprises a moving mechanism for driving the solder strip cutting mechanism, the empty tray unloading mechanism, the full tray feeding mechanism and the splicing mechanism to move.
Through the arrangement of the moving mechanism, the welding strip cutting mechanism, the empty tray discharging mechanism, the full tray feeding mechanism and the splicing mechanism are driven to reach preset positions at preset time, and processing such as tray changing, splicing and the like is completed.
In some embodiments, the moving mechanism comprises a first robot, a first mounting plate is connected to a driving end of the first robot, and the solder strip cutting mechanism, the empty tray unloading mechanism and the full tray feeding mechanism are slidably connected to the first mounting plate; the splicing mechanism is connected to the first mounting plate in a sliding mode, or the splicing mechanism is fixedly connected to the welding strip cutting mechanism, or the splicing mechanism is fixedly connected to the full-material disc feeding mechanism.
The welding strip cutting mechanism, the empty tray unloading mechanism, the full tray feeding mechanism and the splicing mechanism can be driven only by arranging one robot, so that the automatic welding strip tray replacing device is more compact in structure and saves equipment cost.
In some embodiments, the moving mechanism comprises: the driving end of the second robot is connected with a second mounting plate, and the welding strip cutting mechanism is connected onto the second mounting plate in a sliding manner; the driving end of the third robot is connected with a third mounting plate, and the empty tray discharging mechanism and the full tray feeding mechanism are connected to the third mounting plate in a sliding manner; the continuous connecting mechanism is connected to the second mounting plate in a sliding mode, or the continuous connecting mechanism is connected to the third mounting plate in a sliding mode, or the continuous connecting mechanism is fixedly connected to the solder strip cutting mechanism, or the continuous connecting mechanism is fixedly connected to the full-material disc feeding mechanism.
Through setting up two robots cooperation drive weld and take shutdown mechanism, empty charging tray shedding mechanism, full charging tray feed mechanism and continuous mechanism, avoided effectively that weld and take shutdown mechanism and empty charging tray shedding mechanism and full charging tray feed mechanism etc. subassembly in the removal in-process to interfere.
In some embodiments, the moving mechanism comprises a lifting mechanism and a translating mechanism, wherein the translating mechanism is connected to a driving end of the lifting mechanism, and the solder strip cutting mechanism, the empty tray unloading mechanism and the full tray feeding mechanism are connected to a driving end of the translating mechanism; the splicing mechanism is connected to the driving end of the translation mechanism, or the splicing mechanism is fixedly connected to the welding strip cutting mechanism, or the splicing mechanism is fixedly connected to the full-material disc feeding mechanism.
The moving mechanism is set to be the lifting mechanism and the translation mechanism, so that lifting and translation driving of the welding strip cutting mechanism, the empty tray unloading mechanism, the full tray feeding mechanism and the splicing mechanism is achieved, and smooth processing such as tray replacement is guaranteed.
In some embodiments, the automatic welding strip tray replacing device further comprises a full tray storing mechanism and an empty tray recycling mechanism; the full-tray feeding mechanism picks up full trays from the full-tray storage mechanism and installs the picked full trays on the tray supporting mechanism; the empty tray unloading mechanism places the empty tray unloaded from the tray supporting mechanism in the empty tray recovery mechanism.
Through setting up full charging tray storage mechanism, realized the storage to full charging tray, and through setting up in the empty charging tray recovery mechanism, then realized the recovery to the empty charging tray that is lifted off.
In some embodiments, the automatic welding strip tray replacing device is fixedly arranged at the side of the series welding machine, or the automatic welding strip tray replacing device is carried on the transfer device, and the transfer device drives the automatic welding strip tray replacing device to move and switch between at least two series welding machines. Preferably, the transfer device can go to the manual feeding position to fill a plurality of full trays into the full tray storage mechanism.
The automatic welding strip tray replacing device is fixedly arranged on the side of the stringer, so that the specific material replacing operation of the automatic welding strip tray replacing device on the stringer is realized, and the timeliness of material replacing is guaranteed. And bear the solder strip charging tray automatic change device on transfer device, make the solder strip charging tray automatic change device can implement the operation of reloading to many stringer, saved manufacturing cost more.
In some embodiments, the transfer device is an AGV cart, a ground rail cart, or a gantry.
The transfer devices are simple in structure and convenient to control, and flexible movement switching of the automatic welding strip tray replacement device between at least two series welding machines can be achieved.
In some embodiments, the splicing mechanism is configured to weld the solder ribbon free end and the solder ribbon cut end together, or the splicing mechanism is configured to splice the solder ribbon free end and the solder ribbon cut end together.
Two simple-to-operate splicing modes are provided, and each splicing mode can firmly connect the free end of the welding strip and the cut end of the welding strip together.
The invention provides a method for automatically replacing a welding strip material disc, which is used for replacing an empty material disc on a series welding machine, wherein the series welding machine is provided with a material disc supporting mechanism and a welding strip guide rod, the empty material disc is arranged on the material disc supporting mechanism, and the method for automatically replacing the welding strip material disc comprises the following steps: cutting off the welding strip between the empty tray and the welding strip guide rod, and clamping the cutting end of the welding strip close to the guide rod; unloading the empty tray from the tray supporting mechanism; mounting the full-scale tray on the tray supporting mechanism, and clamping the free end of the welding strip on the full-scale tray to enable the free end of the welding strip to be in butt joint with the cut end of the welding strip; the free end of the welding strip is continuously connected with the cut end of the welding strip.
The automatic replacement method for the welding strip tray realizes the automatic replacement of the welding strip tray, thereby greatly shortening the replacement time of the welding strip tray and improving the production efficiency of the series welding machine.
In some embodiments, before unloading the empty tray from the tray support mechanism, the method further comprises: poking a welding strip induction piece close to the material tray supporting mechanism; before the full tray is installed on the tray supporting mechanism, the method further comprises the step of pulling off the solder strip induction piece close to the tray supporting mechanism.
By pulling out the solder strip induction piece close to the material tray supporting mechanism, the empty material tray is smoothly dismounted from the material tray supporting mechanism, and the full material tray is smoothly mounted to the material tray supporting mechanism.
Drawings
FIG. 1 is a schematic structural view of an automatic replacement device for a solder strip tray provided by the present invention;
FIG. 2 is a schematic view of the solder strip severing process of the present invention;
fig. 1 and 2 include:
the moving mechanism 1: a lifting mechanism 11 and a translation mechanism 12;
a solder strip cutting mechanism 2;
an empty tray discharging mechanism 3;
a full tray feeding mechanism 4;
a full-tray storage mechanism 5;
a tray supporting mechanism 301, a welding strip guide rod 302 and a welding strip induction part 303;
a clamping position A and a cutting position B.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The stringer is provided with a material tray supporting mechanism and a welding strip guide rod arranged on the side of the material tray supporting mechanism, the welding strip material tray is arranged on the material tray supporting mechanism, and the welding strip on the welding strip material tray is led out of the welding strip material tray through the welding strip guide rod.
After the welding strip on the welding strip tray is used up, the welding strip needs to be replaced in time. At present, generally, the empty tray is dismounted from the supporting mechanism manually, then the full tray is mounted on the supporting mechanism manually, the manual replacement of the welding strip tray is low in efficiency and long in time consumption, and the working efficiency of the series welding machine is seriously reduced.
In view of this, the invention provides an automatic replacement device for a solder strip tray, which is used for automatically replacing an empty tray on a series welding machine. As shown in fig. 1, the automatic replacement device for a solder strip tray provided by the present invention includes a solder strip cutting mechanism 2, an empty tray unloading mechanism 3, a full tray feeding mechanism 4, and a splicing mechanism (not shown), wherein:
the solder strip cutting mechanism 2 is used for cutting the solder strip between the empty tray 100 and the solder strip guide rod 302 and clamping the solder strip cut end close to the solder strip guide rod 302. Alternatively, the solder ribbon guide 302 includes a gripper that can grip the solder ribbon at a predetermined timing without the solder ribbon being fixed by the solder ribbon severing mechanism 2.
The empty tray unloading mechanism 3 is used to unload the empty tray 100 from the tray support mechanism 301.
The full tray feeding mechanism 4 is used for installing the full tray 200 on the tray supporting mechanism 301, and clamping the free end of the solder strip on the full tray 200, so that the free end of the solder strip is butted with the cut end of the solder strip.
The splicing mechanism is used for splicing the free end of the butted welding strip and the cut end of the welding strip. The splicing in the present invention means to connect the free end of the welding strip and the cut end of the welding strip, for example, a welding device can be used as a splicing mechanism to weld the free end of the welding strip and the cut end of the welding strip together, and the specific welding means is not limited, such as laser welding, ultrasonic welding, etc. For another example, a lapping and pressing device can be used as a splicing mechanism, and the free end of the welding strip and the projection of the cut end part of the welding strip are superposed and pressed; or by tying the two ends together.
Alternatively, the splicing mechanism can clamp the free end of the solder strip of the full tray 200 without clamping the free end of the solder strip by the full tray feeding mechanism 4.
Referring to fig. 1 and 2, a first embodiment of the automatic solder strip tray replacing device according to the present invention comprises:
first, the solder ribbon cutting mechanism 2 moves to the empty tray 100, the solder ribbon cutting mechanism 2 clamps the solder ribbon near the solder ribbon guide bar 302 at the clamping position a, and the solder ribbon cutting mechanism 2 cuts the solder ribbon at the cutting position B. After the cutting of the solder ribbon is completed, the solder ribbon cutting mechanism 2 keeps clamping the solder ribbon, i.e., the solder ribbon cut end near the solder ribbon guide rod 302 is clamped and fixed on the solder ribbon cutting mechanism 2.
Then, the empty tray discharging mechanism 3 moves to the empty tray 100, and discharges the empty tray 100 from the tray supporting mechanism 301, and then the empty tray discharging mechanism 3 moves to another place and a yield position.
Next, the full tray feeding mechanism 4 picks up a full tray 200 and clamps and fixes the free end of the solder ribbon on the full tray 200. The full tray feeding mechanism 4 moves to the empty tray supporting mechanism 301, the full tray 200 is installed on the tray supporting mechanism 301, and the free end of the solder strip on the full tray 200 is in butt joint with the solder strip cutting end clamped and fixed by the solder strip cutting mechanism 2 by adjusting the installation angle of the full tray 200.
Finally, the free end of the welding strip is connected with the cut end of the welding strip by a connecting mechanism.
After the splicing is finished, the welding strip cutting mechanism 2 and the full tray feeding mechanism 4 release the welding strip and move to return. And the replacement of the welding strip tray is finished.
Therefore, through the matching of the welding strip cutting mechanism 2, the empty material tray discharging mechanism 3, the full material tray feeding mechanism 4 and the splicing mechanism, the automatic welding strip tray replacing device realizes the automatic replacement of the welding strip tray, thereby greatly shortening the replacing time of the welding strip tray and improving the production efficiency of the series welding machine.
The working process of the automatic welding strip tray replacing device is also provided with a second embodiment, and for the sake of brevity, only the differences from the first embodiment are described:
the welding strip guide rod comprises a wire clamping device, can clamp and fix the welding strip in a preset time machine (the welding strip cutting mechanism 2 is not required to keep the fixation of the cutting end of the welding strip at the moment), and the preset time refers to that the welding strip cutting mechanism 2 finishes continuous welding before cutting the welding strip; and/or the splicing mechanism is arranged on the full tray feeding mechanism 4 and can clamp the free end of the welding strip of the full tray 200 at a preset time, wherein the preset time is that the full tray feeding mechanism 4 picks up the full tray 200 until splicing is completed (at the moment, the free end of the welding strip is not required to be clamped by the full tray feeding mechanism 4).
Optionally, the solder strip cutting mechanism 2 includes a cutting portion and a first clamping portion. As shown in fig. 2, the first clamping portion clamps the solder ribbon at position a, and the cutting portion cuts the solder ribbon at position B. After the cutting section completes cutting the solder strip, the first clamping section maintains the clamping of the solder strip, i.e., the solder strip cut end near the solder strip guide 302 is clamped and fixed at the first clamping section.
Optionally, the full tray feeding mechanism 4 includes a feeding portion and a second clamping portion. The feeding process of the full tray feeding mechanism 4 is as follows: first, the feeding part picks up a full tray 200, and the second clamping part clamps the free end of the solder strip on the full tray 200 (or the start end of the solder strip on the full tray 200). Then, the full tray feeding mechanism 4 integrally moves to the tray supporting mechanism 301, the full tray 200 is mounted on the tray supporting mechanism 301 by the feeding part, and the free end of the solder strip clamped and fixed by the second clamping part is ensured to be in butt joint with the cut end of the solder strip clamped and fixed by the solder strip cutting mechanism 2.
Optionally, the splicing mechanism is fixedly connected to the solder strip cutting mechanism 2, and since the solder strip cutting mechanism 2 is always kept at a position close to the tray supporting mechanism 301, after the full tray feeding mechanism 4 mounts the full tray 200 onto the tray supporting mechanism 301, the splicing mechanism immediately completes the splicing operation of the solder strip.
Optionally, the splicing mechanism is fixedly connected to the full tray feeding mechanism 4, and after the full tray feeding mechanism 4 mounts the full tray 200 onto the tray supporting mechanism 301, the splicing mechanism immediately completes splicing operation of the solder strip.
Of course, the splicing mechanism may be independently arranged, and after the full tray feeding mechanism 4 mounts the full tray 200 on the tray supporting mechanism 301, the splicing mechanism moves to the splicing station to perform splicing operation.
In order to monitor the remaining amount of the solder ribbon, a solder ribbon sensor is generally provided on the stringer. In the series welding machine shown in fig. 2, the solder strip sensing member 303 is disposed above the tray supporting mechanism 301 and mounted on the elastic mechanism, and during the splicing process, the solder strip sensing member 303 is held at the sensing position close to the tray supporting mechanism 301 by the pressing of the elastic mechanism or only by the self gravity. Further optionally, the solder strip sensor 303 is attached to the solder strip wound around the tray, and the solder strip is monitored and sensed.
Therefore, in order to smoothly unload the empty tray 100 from the tray supporting mechanism 301, the empty tray unloading mechanism 3 may optionally include an unloading section and a first opening section. After the empty tray discharging mechanism 3 moves to the empty tray 100, the first poking part pokes the solder strip sensing part 303 close to the tray supporting mechanism 301, and the discharging part clamps the empty tray 100 and discharges the empty tray 100 from the tray supporting mechanism 301. Subsequently, the first poking-out part releases the welding strip sensing piece 303, and the welding strip sensing piece 303 is reset under the driving of the elastic mechanism.
Also, in order to smoothly mount the full tray 200 on the tray support mechanism 301. Optionally, the full tray feeding mechanism 4 further includes a second poking portion, and before the full tray 200 is mounted on the tray supporting mechanism 301 by the feeding portion of the full tray feeding mechanism 4, the second poking portion firstly pokes the solder strip sensing member 303. After the full tray 200 is mounted on the tray supporting mechanism 301 by the feeding part of the tray feeding mechanism 4, the second poking part releases the solder strip sensing part 303, and the solder strip sensing part 303 is reset under the driving of an elastic mechanism or gravity.
Optionally, the automatic welding strip tray replacing device further comprises a moving mechanism 1, and the moving mechanism 1 is used for driving the welding strip cutting mechanism 2, the empty tray discharging mechanism 3, the full tray feeding mechanism 4 and the splicing mechanism to move so as to execute corresponding operations.
As shown in fig. 1, optionally, the moving mechanism 1 includes a lifting mechanism 11 and a translating mechanism 12, wherein the translating mechanism 12 is connected to a driving end of the lifting mechanism 11, and the solder strip cutting mechanism 2, the empty tray unloading mechanism 3, the full tray feeding mechanism 4 and the splicing mechanism are connected to a driving end of the translating mechanism.
The lifting mechanism 11 is used for driving the welding strip cutting mechanism 2, the empty tray discharging mechanism 3, the full tray feeding mechanism 4 and the splicing mechanism to synchronously lift.
The translation mechanism 12 is used for driving the welding strip cutting mechanism 2, the empty tray discharging mechanism 3, the full tray feeding mechanism 4 and the splicing mechanism to translate. In order to realize the independent translational driving of the welding strip cutting mechanism 2, the empty tray discharging mechanism 3 and the full tray feeding mechanism 4, the translation mechanism 12 can be provided with a plurality of driving ends, and the welding strip cutting mechanism 2, the empty tray discharging mechanism 3 and the full tray feeding mechanism 4 are respectively connected to one driving end of the translation mechanism 12.
Of course, as mentioned above, the splicing mechanism may also be fixedly connected to the solder strip cutting mechanism 2 and synchronously translate with the solder strip cutting mechanism 2, or fixedly connected to the full tray feeding mechanism 4 and synchronously translate with the full tray feeding mechanism 4.
Optionally, in order to drive the solder strip cutting mechanism 2, the empty tray unloading mechanism 3, the full tray feeding mechanism 4 and the splicing mechanism to move freely in a three-dimensional space more flexibly, a robot can also be used as the moving mechanism.
For example, in some embodiments, a robot is used as the moving mechanism, and for the sake of distinction from the following embodiments, the robot is referred to herein as the first robot. The driving end of the first robot is connected with a first mounting plate. The solder strip cutting mechanism 2, the empty tray unloading mechanism 3, the full tray feeding mechanism 4 and the splicing mechanism are all connected to the first mounting plate in a sliding mode.
When a material tray needs to be replaced, the first robot firstly drives the first mounting plate to move, so that the welding strip cutting mechanism 2, the empty material tray discharging mechanism 3, the full material tray feeding mechanism 4 carrying full material trays and the splicing mechanism are synchronously driven to the empty material tray 100 to be replaced. And then, controlling the solder strip cutting mechanism 2, the empty tray unloading mechanism 3, the full tray feeding mechanism 4 and the splicing mechanism to sequentially slide to the corresponding operation stations along the first mounting plate at proper time to execute corresponding actions. After the welding strip material disc is replaced, the first robot drives the first mounting plate to move and reset.
Similarly, the splicing mechanism can also be fixedly connected to the solder strip cutting mechanism 2 and move synchronously with the solder strip cutting mechanism 2, or fixedly connected to the full-tray feeding mechanism 4 and move synchronously with the full-tray feeding mechanism 4.
As another example, in other embodiments, the movement mechanism includes two separate robots, a second robot and a third robot. Wherein, be connected with the second mounting panel on the drive end of second robot, weld and take shutdown mechanism 2, continuous mechanism sliding connection on the second mounting panel of connecing, be connected with the third mounting panel on the drive end of third robot, empty charging tray discharge mechanism 3, full charging tray feed mechanism 4 sliding connection are on the third mounting panel.
When the material tray needs to be replaced, the second robot drives the welding strip cutting mechanism 2 and the splicing mechanism to move to the empty material tray 100 to be replaced through the second mounting plate, the welding strip cutting mechanism 2 slides to the cutting station along the second mounting plate, the welding strip is cut off, and the cutting end of the welding strip is clamped.
Then, the third robot drives the empty tray unloading mechanism 3 through the third mounting plate, the full tray feeding mechanism 4 carrying the full tray moves to the empty tray 100 to be replaced, the empty tray unloading mechanism 3 slides to the unloading station along the third mounting plate firstly, the empty tray 100 is unloaded from the tray supporting mechanism 301 and then moves to other places and gives way, the full tray feeding mechanism 4 slides to the loading station along the third mounting plate, the full tray is installed on the tray supporting mechanism 301 and clamps the free end of the welding strip on the full tray, and the free end of the welding strip is butted with the cut end of the welding strip.
And finally, the splicing mechanism slides to the splicing station along the second mounting plate to splice the butted free end of the welding strip and the cut end of the welding strip.
Of course, the splicing mechanism can also be slidably connected to the second mounting plate, or fixedly connected to the solder strip cutting mechanism 2 and synchronously moving with the solder strip cutting mechanism 2, or fixedly connected to the full-tray feeding mechanism 4 and synchronously moving with the full-tray feeding mechanism 4.
Optionally, the automatic replacement device for the welding strip tray further comprises a full tray storage mechanism 5 and an empty tray recovery mechanism.
The full tray storage mechanism 5 is used for storing full trays 200, and the full tray feeding mechanism 4 picks up the full trays 200 from the full tray storage mechanism 5 and mounts the picked full trays 200 on the tray supporting mechanism 301. Optionally, the full tray storing mechanism 5 includes a quick-change structure, the full trays 200 are hung on the quick-change structure, the full tray feeding mechanism 4 picks the full trays 200 from the quick-change structure, and when the quick-change structure is not full trays 200, another quick-change structure loaded with a plurality of full trays 200 can be replaced by a worker, so as to save the loading time.
The empty tray recovery mechanism is used for realizing the recovery buffer of the unloaded empty trays, that is, the empty tray unloading mechanism 3 places the empty trays 100 unloaded from the tray supporting mechanism 301 in the empty tray recovery mechanism.
Optionally, the automatic welding strip tray replacing device is fixedly arranged on the side of the stringer, namely the automatic welding strip tray replacing device is configured as a matching mechanism of the stringer, so that when an empty tray appears on the stringer, the automatic welding strip tray replacing device can perform material replacing operation in time.
Optionally, the automatic welding strip tray replacing device is carried on the transfer device, and under the driving of the transfer device, the automatic welding strip tray replacing device can realize position switching among a plurality of series welding machines, so that the material replacing operation of the plurality of series welding machines is implemented, and the production cost is saved. Optionally, the transfer device may be an AGV cart, a ground rail cart, a gantry, or the like.
The invention also provides an automatic replacement method of the welding strip tray, which comprises the following steps: and cutting off the welding strip between the empty tray and the welding strip guide rod, and clamping the cutting end of the welding strip close to the guide rod. And unloading the empty tray from the tray supporting mechanism. And mounting the full material tray on the material tray supporting mechanism, clamping the free end of the welding strip on the full material tray, butting the free end of the welding strip with the cut end of the welding strip, and connecting the free end of the welding strip with the cut end of the welding strip by using continuous connection means such as welding, lapping and the like.
Optionally, in combination with one of the embodiments described above, the solder ribbon guide includes a wire grip for beginning to grip and secure the solder ribbon before severing the solder ribbon.
Optionally, before the empty tray is unloaded from the tray supporting mechanism, the method further includes: and pulling off the welding strip induction piece close to the material tray supporting mechanism. Before the full tray is installed on the tray supporting mechanism, the method further comprises the step of pulling off the solder strip induction piece close to the tray supporting mechanism.
The automatic replacement method of the welding strip tray provided by the invention can be implemented by automatically replacing the welding strip tray provided by the invention.
It should be noted that, without conflict, the embodiments herein may be freely combined to achieve better process results.
The invention has been described above with a certain degree of particularity. It will be understood by those of ordinary skill in the art that the description of the embodiments is merely exemplary and that all changes that come within the true spirit and scope of the invention are desired to be protected. The scope of the invention is defined by the appended claims rather than by the foregoing description of the embodiments.
Claims (16)
1. The utility model provides a weld and take charging tray automatic change device for change the empty charging tray on the stringer, be provided with charging tray supporting mechanism and weld and take the guide arm on the stringer, empty charging tray is installed on the charging tray supporting mechanism, its characterized in that: the automatic device of changing of solder strip charging tray is including solder strip shutdown mechanism, empty charging tray shedding mechanism, full charging tray feed mechanism and continuous mechanism that connects, wherein:
the welding strip cutting mechanism is used for cutting off the welding strip between the empty tray and the welding strip guide rod and clamping the welding strip cutting end close to the welding strip guide rod;
the empty tray unloading mechanism is used for unloading the empty tray from the tray supporting mechanism;
the full-material tray feeding mechanism is used for mounting a full-material tray on the material tray supporting mechanism and clamping the free end of the welding strip on the full-material tray, so that the free end of the welding strip is butted with the cut end of the welding strip;
the splicing mechanism is used for splicing the free end of the welding strip and the cut end of the welding strip.
2. The automatic solder strip tray replacing device according to claim 1, wherein the solder strip cutting mechanism comprises a cutting portion for cutting the solder strip between the empty tray and the solder strip guide bar and a first clamping portion for clamping the cut end of the solder strip near the guide bar.
3. The automatic solder strip tray replacing device according to claim 1, wherein the full tray feeding mechanism comprises a feeding portion for clamping the full tray and mounting the full tray on the tray supporting mechanism, and a second clamping portion for clamping the free end of the solder strip on the full tray.
4. The automatic solder strip tray replacing device according to claim 1, wherein the splicing mechanism is fixedly connected to the solder strip cutting mechanism, or
The splicing mechanism is fixedly connected to the full tray feeding mechanism.
5. The automatic replacement device for a solder strip tray according to claim 1, wherein:
the empty tray unloading mechanism comprises an unloading part and a first poking-out part, wherein the first poking-out part is used for poking out a solder strip induction part close to the tray supporting mechanism, and the unloading part is used for clamping the empty tray and unloading the empty tray from the tray supporting mechanism.
6. The automatic replacement device for a solder strip tray according to claim 3, wherein: the full-tray feeding mechanism further comprises a second poking-out part, and before the full-tray is mounted to the tray supporting mechanism by the feeding part, the second poking-out part pokes out a solder strip induction part abutting against the tray supporting mechanism.
7. The automatic solder strip tray replacing device according to claim 1, wherein the automatic solder strip tray replacing device further comprises a moving mechanism for driving the solder strip cutting mechanism, the empty tray unloading mechanism, the full tray loading mechanism and the splicing mechanism to move.
8. The automatic solder strip tray replacing device according to claim 7, wherein the moving mechanism comprises a first robot, a first mounting plate is connected to a driving end of the first robot, and the solder strip cutting mechanism, the empty tray discharging mechanism and the full tray feeding mechanism are slidably connected to the first mounting plate;
the splicing mechanism is connected to the first mounting plate in a sliding mode, or the splicing mechanism is fixedly connected to the welding strip cutting mechanism, or the splicing mechanism is fixedly connected to the full-material disc feeding mechanism.
9. The automatic solder strip tray replacing device according to claim 7, wherein the moving mechanism comprises:
the driving end of the second robot is connected with a second mounting plate, and the welding strip cutting mechanism is connected to the second mounting plate in a sliding manner;
the driving end of the third robot is connected with a third mounting plate, and the empty tray unloading mechanism and the full tray feeding mechanism are connected to the third mounting plate in a sliding manner;
the splicing mechanism is connected to the second mounting plate in a sliding mode, or the splicing mechanism is connected to the third mounting plate in a sliding mode, or the splicing mechanism is fixedly connected to the welding strip cutting mechanism or the splicing mechanism is fixedly connected to the full-material-disc feeding mechanism.
10. The automatic solder strip tray replacing device according to claim 7, wherein the moving mechanism comprises an elevating mechanism and a translating mechanism, wherein the translating mechanism is connected to a driving end of the elevating mechanism, and the solder strip cutting mechanism, the empty tray discharging mechanism and the full tray feeding mechanism are connected to a driving end of the translating mechanism;
the splicing mechanism is connected to the driving end of the translation mechanism, or the splicing mechanism is fixedly connected to the welding strip cutting mechanism, or the splicing mechanism is fixedly connected to the full tray feeding mechanism.
11. The automatic replacement device for a solder strip tray according to claim 1, wherein the automatic replacement device for a solder strip tray further comprises a full tray storing mechanism and an empty tray retrieving mechanism;
the full tray feeding mechanism picks up the full trays from the full tray storing mechanism and installs the picked full trays on the tray supporting mechanism;
the empty tray unloading mechanism is used for placing the empty tray unloaded from the tray supporting mechanism into the empty tray recovery mechanism.
12. The automatic solder strip tray replacing device according to claim 1, wherein the automatic solder strip tray replacing device is fixedly arranged at a side of the stringer; alternatively, the first and second electrodes may be,
the automatic welding strip tray replacing device is borne on the transfer device, and the transfer device drives the automatic welding strip tray replacing device to move and switch between the stringer.
13. The automatic solder strip tray replacing device according to claim 12, wherein the transfer device is an AGV cart, a ground rail cart or a gantry.
14. The automatic solder strip tray replacing device according to claim 1, wherein the splicing mechanism is configured to weld the solder strip free end and the solder strip cut end together or the splicing mechanism is configured to splice the solder strip free end and the solder strip cut end together.
15. The utility model provides a solder strip charging tray automatic change method for change the empty charging tray on the stringer, be provided with charging tray supporting mechanism and solder strip guide arm on the stringer, empty charging tray installs on the charging tray supporting mechanism, its characterized in that: the automatic replacement method of the welding strip tray comprises the following steps:
cutting off the welding strip between the empty tray and the welding strip guide rod, and clamping the cutting end of the welding strip close to the guide rod;
unloading the empty tray from the tray supporting mechanism;
mounting the full material tray on the material tray supporting mechanism, and clamping the free end of the welding strip on the full material tray to enable the free end of the welding strip to be in butt joint with the cut end of the welding strip;
and continuously connecting the free end of the welding strip with the cut end of the welding strip.
16. The automatic replacement method for the solder strip tray according to claim 15, wherein:
before the empty tray is unloaded from the tray supporting mechanism, the method further comprises the following steps: poking a welding strip induction piece close to the material tray supporting mechanism;
before the full tray is installed on the tray supporting mechanism, the method further comprises the step of pulling off a solder strip induction piece close to the tray supporting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210136538.XA CN114408634A (en) | 2022-02-15 | 2022-02-15 | Automatic replacement device and method for welding strip tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210136538.XA CN114408634A (en) | 2022-02-15 | 2022-02-15 | Automatic replacement device and method for welding strip tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114408634A true CN114408634A (en) | 2022-04-29 |
Family
ID=81261357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210136538.XA Pending CN114408634A (en) | 2022-02-15 | 2022-02-15 | Automatic replacement device and method for welding strip tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114408634A (en) |
-
2022
- 2022-02-15 CN CN202210136538.XA patent/CN114408634A/en active Pending
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