CN114455366A - Automatic replacement device and method for welding strip material disc - Google Patents
Automatic replacement device and method for welding strip material disc Download PDFInfo
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- CN114455366A CN114455366A CN202210136488.5A CN202210136488A CN114455366A CN 114455366 A CN114455366 A CN 114455366A CN 202210136488 A CN202210136488 A CN 202210136488A CN 114455366 A CN114455366 A CN 114455366A
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- 238000003466 welding Methods 0.000 title claims abstract description 143
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 380
- 238000007599 discharging Methods 0.000 claims abstract description 53
- 238000003860 storage Methods 0.000 claims abstract description 52
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 229910000679 solder Inorganic materials 0.000 claims description 86
- 238000003384 imaging method Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 4
- 240000007643 Phytolacca americana Species 0.000 claims description 3
- 235000009074 Phytolacca americana Nutrition 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000004904 shortening Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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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
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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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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- Mechanical Engineering (AREA)
- 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 traveling mechanism, a driving mechanism, an empty tray discharging mechanism, a full tray feeding mechanism and a tray storage rack, wherein the traveling mechanism comprises a traveling mechanism body, a driving mechanism body, a full tray discharging mechanism body and a full tray storage rack body, and the full tray discharging mechanism body comprises a traveling mechanism body, a full tray storage rack body and a full tray storage rack body, wherein the traveling mechanism body comprises a traveling mechanism body, a full tray storage rack body and a full tray storage rack body, and the full tray storage rack body comprises a traveling mechanism body, a full tray storage rack body and a full tray storage rack body, wherein the traveling mechanism body is provided with a traveling mechanism body, and the traveling mechanism body comprises: the material tray storage rack is used for storing full material trays to be installed and empty material trays to be replaced; the empty tray discharging mechanism and the full tray feeding mechanism are connected to a movable part of the driving mechanism, and the driving mechanism is used for driving the empty tray discharging mechanism and the full tray feeding mechanism to move; the empty tray discharging mechanism is used for discharging the empty trays from the tray supporting mechanism and storing the discharged empty trays on the tray storage rack; the full-material-disc feeding mechanism is used for installing the picked full material disc on the material disc supporting mechanism and splicing the free end of the welding strip on the full material disc and the cutting end of the welding strip clamped on the welding strip guiding clamping piece. The automatic replacing device for the welding strip tray realizes the automatic replacement of the welding strip tray, thereby greatly shortening the replacing time of the welding strip tray, improving the production efficiency of the series welding machine and saving the labor cost.
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 holder on the stringer, empty charging tray installs on charging tray supporting mechanism, and this solder strip charging tray automatic change device includes running gear, actuating mechanism, empty charging tray shedding mechanism, full charging tray feed mechanism and charging tray storage frame, wherein:
the material tray storage rack is arranged on the travelling mechanism and used for storing full material trays to be installed and empty material trays to be replaced;
the driving mechanism is arranged on the traveling mechanism, the empty tray discharging mechanism and the full tray feeding mechanism are connected to the movable part of the driving mechanism, and the driving mechanism is used for driving the empty tray discharging mechanism and the full tray feeding mechanism to move and rotate;
the empty tray discharging mechanism is used for cutting off the welding strip between the empty tray and the welding strip guiding clamping piece, discharging the empty tray from the tray supporting mechanism, and storing the discharged empty tray onto the tray storage rack;
the full-tray feeding mechanism is used for picking up a full tray from the tray storage rack, installing the picked full tray on the tray supporting mechanism, and continuously connecting the free end of the welding strip on the full tray and the cutting end of the welding strip clamped on the welding strip guiding and clamping piece.
Through the matching of the driving mechanism, the empty material tray discharging mechanism, the full material tray feeding mechanism and the material tray storage rack, the automatic welding strip material tray replacing device disclosed by the invention realizes the automatic replacement of the welding strip material tray, so that the replacement time of the welding strip material tray is greatly shortened, the production efficiency of a series welding machine is improved, and the labor cost is saved. In addition, the automatic replacement device for the welding strip tray can realize position switching among a plurality of series welding machines by the driving of the traveling mechanism, so that the automatic replacement device for the welding strip tray can realize the material replacement operation of the plurality of series welding machines.
In some embodiments, the travel mechanism is an AGV cart, a ground rail cart, or a gantry.
The traveling mechanism device is simple in structure and convenient and fast to control, and can realize flexible position switching of the automatic welding strip tray replacing device among a plurality of series welding machines.
In some embodiments, the drive mechanism comprises a lift mechanism, a mounting plate, a rotating platform, a first translation mechanism, and a second translation mechanism, wherein: the lifting mechanism is connected to the travelling mechanism, the mounting plate is connected to the driving end of the lifting mechanism, the rotating platform is connected to the mounting plate, the first translation mechanism and the second translation mechanism are connected to the rotating platform, the empty tray discharging mechanism is connected to the driving end of the first translation mechanism, and the full tray feeding mechanism is connected to the driving end of the second translation mechanism; the lifting mechanism is used for driving the empty tray unloading mechanism and the full tray feeding mechanism to ascend and descend in the vertical direction, the rotating platform is used for driving the empty tray unloading mechanism and the full tray feeding mechanism to rotate, the first translation mechanism is used for driving the empty tray unloading mechanism to translate in the horizontal direction, and the second translation mechanism is used for driving the full tray feeding mechanism to translate in the horizontal direction.
The utility model provides a simple structure, the actuating mechanism of being convenient for control, it can drive empty charging tray shedding mechanism, full charging tray feed mechanism lift, rotation to can drive the independent translation of empty charging tray shedding mechanism, full charging tray feed mechanism.
In some embodiments, the first translation mechanism comprises a first X-axis translation module and a first Y-axis translation module, wherein the first X-axis translation module is connected to the rotating platform, the first Y-axis translation module is connected to a driving end of the first X-axis translation module, the empty tray discharge mechanism is connected to a driving end of the first Y-axis translation module, the first X-axis translation module is configured to drive the empty tray discharge mechanism to translate in the X-axis direction, and the first Y-axis translation module is configured to drive the empty tray discharge mechanism to translate in the Y-axis direction; the second translation mechanism comprises a second X-axis translation module and a second Y-axis translation module, wherein the second X-axis translation module is connected to the rotary platform, the second Y-axis translation module is connected to the driving end of the second X-axis translation module, the full-material-disc feeding mechanism is connected to the driving end of the second Y-axis translation module, the second X-axis translation module is used for driving the full-material-disc feeding mechanism to translate in the X-axis direction, and the second Y-axis translation module is used for driving the full-material-disc feeding mechanism to translate in the Y-axis direction.
Through setting up first translation mechanism and second translation mechanism, realized empty charging tray discharge mechanism, full charging tray feed mechanism in the X axle direction and the ascending translation of Y axle direction.
In some embodiments, the empty tray unloading mechanism comprises a first clamping jaw assembly and a solder strip cutting assembly, wherein the solder strip cutting assembly is used for cutting off solder strips between the empty tray and the solder strip guiding and clamping piece, and the first clamping jaw assembly is used for clamping the empty tray from the tray supporting mechanism and storing the empty tray onto the tray storage rack.
Through first clamping jaw subassembly and weld the area and cut off the subassembly, empty charging tray shedding mechanism has realized cutting off and getting and depositing to empty charging tray of welding the area.
In some embodiments, the empty tray discharge mechanism further comprises a first toggle-out member, wherein the first toggle-out member is used for toggling out the solder strip induction member abutting against the tray support mechanism.
Through setting up first group's opening portion, guarantee that empty charging tray shedding mechanism can lift empty charging tray from charging tray supporting mechanism smoothly.
In some embodiments, the full tray feed mechanism comprises a second jaw assembly and a compression splice assembly, wherein: the second clamping jaw assembly is used for clamping a full tray from the tray storage rack, and the clamping splicing assembly is used for clamping the free end of the welding strip of the full tray; the second clamping jaw assembly is further used for mounting the clamped full material tray on the material tray supporting mechanism, and the clamping splicing assembly is further used for splicing the free end of the welding strip and the cutting end of the welding strip.
Through the cooperation of second clamping jaw subassembly and the continuous subassembly that connects that compresses tightly, full charging tray feed mechanism has realized pressing from both sides the clamp of empty charging tray discharge mechanism and has realized pressing from both sides the tight fixed of clamp to the welding strip free end on pressing from both sides the full charging tray of getting, and has realized the continuous of welding strip free end and welding strip cut-off end.
In some embodiments, the clamping splice assembly includes a clamping portion for clamping the free end of the solder ribbon and a splicing portion for splicing the free end of the solder ribbon and the cut end of the solder ribbon.
Through the cooperation of clamping part and continuation portion, press from both sides tight continuation subassembly and realized the clamp of welding strip free end to realized the continuation of welding strip free end and welding strip cut end.
In some embodiments, the splice is configured to weld the solder ribbon free end and the solder ribbon severed end together, or to splice the solder ribbon free end and the solder ribbon severed 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 full-tray feeding mechanism further comprises a second poking piece, and before the full tray is mounted to the tray supporting mechanism by the second clamping jaw, the second poking piece pokes the solder strip sensing piece abutting against the tray supporting mechanism.
The second poking part is arranged, so that poking of the welding strip induction piece is realized, and the second clamping jaw can smoothly install the full material tray on the material tray supporting mechanism.
In some embodiments, the automatic welding strip tray replacing device further comprises an imaging positioning mechanism, and the imaging positioning mechanism is used for imaging and positioning the free end and the cut end of the welding strip.
By arranging the imaging positioning mechanism, the imaging positioning of the free end and the cut end of the welding strip is realized.
The invention provides a method for automatically replacing a welding strip tray, which is used for replacing an empty tray on a series welding machine, wherein the series welding machine is provided with a tray supporting mechanism and a welding strip guiding clamping piece, the empty tray is arranged on the tray supporting mechanism, the method for automatically replacing the welding strip tray is implemented by any one of the automatic replacing devices for the welding strip tray, and the method for automatically replacing the welding strip tray comprises the following steps:
the traveling mechanism travels to a position close to a disc changing station of the stringer;
the driving mechanism drives the empty tray unloading mechanism and the full tray feeding mechanism to move to the tray storage rack, and the full tray feeding mechanism picks up a full tray from the tray storage rack;
the driving mechanism drives the empty tray discharging mechanism and the full tray feeding mechanism to move to the tray supporting mechanism provided with the empty tray;
the empty tray unloading mechanism cuts off the welding strip between the empty tray and the welding strip guiding and clamping piece, the empty tray is unloaded from the tray supporting mechanism, the full tray loading mechanism installs the full tray on the tray supporting mechanism, and the free end of the welding strip on the full tray and the cutting end of the welding strip clamped on the welding strip guiding and clamping piece are continuously connected;
the driving mechanism drives the empty tray discharging mechanism and the full tray feeding mechanism to move to the tray storage rack, and the empty tray discharging mechanism stores the empty tray to the tray storage rack.
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 addition, the invention can realize position switching among a plurality of stringer, thereby enabling the invention to carry out material changing operation on a plurality of stringer.
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 assembly of the driving mechanism, the empty tray discharging mechanism and the full tray feeding mechanism in one view angle according to the embodiment of the present invention;
FIG. 3 is a schematic view of the assembly of the driving mechanism with the empty tray unloading mechanism and the full tray loading mechanism in another view according to the embodiment of the present invention;
FIG. 4 is a schematic view of the installation of an empty tray on a series welding machine;
FIG. 5 is a schematic view of the installation of a full tray on a tray storage rack;
fig. 1 to 5 include:
the welding strip cutting device comprises a traveling mechanism 10, a driving mechanism 20, an empty tray discharging mechanism 30, a full tray feeding mechanism 40, a tray storage rack 50, an imaging positioning mechanism 60, a lifting mechanism 21, a mounting plate 22, a rotating platform 23, a first translation mechanism 24, a second translation mechanism 25, a first clamping jaw assembly 31, a welding strip cutting assembly 32, a second clamping jaw assembly 41, a pressing and splicing assembly 42, a tray supporting shaft 51 and a welding strip clamping piece 52;
the welding machine comprises a stringer 300, a tray supporting mechanism 301 and a welding strip guiding clamping piece 302;
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.
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 a tray support mechanism on the string 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.
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. 4, the present invention is particularly suitable for automatically replacing the solder strip trays of the series welding machine 300. the series welding machine 300 is provided with a plurality of tray supporting mechanisms 301, and the side of each tray supporting mechanism 301 is correspondingly provided with a solder strip guiding and clamping piece 302.
The empty tray 200 to be replaced is installed on the tray supporting mechanism 301, and the residual solder strip on the empty tray 200 is clamped by the solder strip guiding and clamping piece 302 and then is led out.
As shown in fig. 1 to 4, the automatic replacement device for a solder strip tray in the present invention includes a traveling mechanism 10, a driving mechanism 20, an empty tray discharging mechanism 30, a full tray feeding mechanism 40, and a tray storage rack 50, wherein:
the tray storage rack 50 is arranged on the traveling mechanism 10, and the tray storage rack 50 is used for storing full trays to be installed and empty trays to be replaced.
The driving mechanism 20 is arranged on the traveling mechanism 10, the empty tray discharging mechanism 30 and the full tray feeding mechanism 40 are connected to a movable part of the driving mechanism 20, and the driving mechanism 20 is used for driving the empty tray discharging mechanism 30 and the full tray feeding mechanism 40 to move and rotate.
The empty tray unloading mechanism 30 is used for cutting off the solder strip between the empty tray 200 and the solder strip guiding and clamping member 302, unloading the empty tray 200 from the tray supporting mechanism 301, and storing the unloaded empty tray 200 on the tray storage rack 50.
The full tray feeding mechanism 40 is used for picking up the full tray 100 from the tray storage rack 50, installing the picked full tray 100 on the tray supporting mechanism 301, and connecting the free end of the solder strip on the full tray 100 and the cut end of the solder strip clamped on the solder strip guiding and clamping piece 302.
The splicing means in the present invention performs the connection between the free end of the welding strip and the cut end of the welding strip, and for example, a welding device may be used as a splicing mechanism to weld the free end of the welding strip and the cut end of the welding strip together. For another example, a splicing device can be used as a splicing mechanism to splice or fasten the free end of the welding strip and the cut end of the welding strip together.
The automatic welding strip tray replacing device disclosed by the invention has the following working process in one embodiment:
under the driving of the traveling mechanism 10, the automatic welding strip tray replacing device travels to the side of the series welding machine 300 where the welding strip tray needs to be replaced.
The empty tray discharging mechanism 30 and the full tray feeding mechanism 40 are driven by the driving mechanism 20 to synchronously move to the tray supporting mechanism 301 where the empty tray 200 is installed, and then the empty tray discharging mechanism 30 is driven by the driving mechanism 20 to cut off the solder strip between the empty tray 200 and the solder strip guiding and clamping piece 302, and the empty tray 200 is taken down from the tray supporting mechanism 301. After the empty tray 200 is removed, the cut end of the solder ribbon remains clamped to the solder ribbon guide holder 302.
Subsequently, the empty tray discharging mechanism 30 and the full tray feeding mechanism 40 are driven by the driving mechanism 20 to synchronously move to the tray storage rack 50, at this time, the empty tray discharging mechanism 30 is driven by the driving mechanism 20 to deposit an empty tray 200 onto the tray storage rack 50, and the full tray feeding mechanism 40 is driven by the driving mechanism 20 to pick up a full tray 100 from the tray storage rack 50.
The empty tray discharging mechanism 30 and the full tray feeding mechanism 40 are driven by the driving mechanism 20 to move to the empty tray supporting mechanism 301 again, the full tray feeding mechanism 40 is driven by the driving mechanism 20 to mount the full tray 100 on the tray supporting mechanism 301, and the full tray 100 is continuously connected with the free end of the solder strip on the full tray 100 and the cut end of the solder strip clamped on the solder strip guiding and clamping piece 302.
After the splicing is completed, the empty tray unloading mechanism 30 and the full tray loading mechanism 40 are driven by the driving mechanism 20 to move and return to the original positions, and the replacement of the welding strip tray is completed.
Of course, the empty tray unloading mechanism 30, the full tray loading mechanism 40 and the full tray storage rack 50 may be driven first, and the full tray loading mechanism 40 picks up one full tray 100 from the tray storage rack 50. Then, the empty tray unloading mechanism 30 and the full tray feeding mechanism 40 are driven to move to the tray supporting mechanism 301 where the empty tray 200 is installed, and after the empty tray unloading mechanism 30 takes the empty tray 200 down, the full tray feeding mechanism 40 immediately installs the full tray 100 on the tray supporting mechanism 301 which is taken down.
Therefore, through the matching of the driving mechanism 20, the empty material tray discharging mechanism 30, the full material tray feeding mechanism 40 and the material tray storage rack 50, the automatic welding strip material tray replacing device disclosed by the invention realizes the automatic replacement of the welding strip material tray, so that the replacement time of the welding strip material tray is greatly shortened, the production efficiency is improved, and the labor is saved.
In addition, the automatic replacement device for the welding strip tray can realize position switching among a plurality of stringer by the driving of the travelling mechanism 10, so that the automatic replacement device for the welding strip tray can perform disc replacement operation for a plurality of stringer in turn.
The traveling mechanism 10 of the present invention may be implemented by various known traveling devices, such as an AGV, a ground rail car, a gantry, etc.
With continued reference to fig. 1-3, optionally, the driving mechanism 20 includes a lifting mechanism 21, a mounting plate 22, a rotating platform 23, a first translation mechanism 24, and a second translation mechanism 25, wherein:
the lifting mechanism 21 is connected to the traveling mechanism 10, the mounting plate 22 is connected to the driving end of the lifting mechanism 21, the rotating platform 23 is connected to the mounting plate 22, the first translation mechanism 24 and the second translation mechanism 25 are connected to the rotating platform 23, the empty tray discharging mechanism 30 is connected to the driving end of the first translation mechanism 24, and the full tray feeding mechanism 40 is connected to the driving end of the second translation mechanism 25.
The lifting mechanism 21 is used for driving the empty tray discharging mechanism 30 and the full tray feeding mechanism 40 to ascend and descend in the vertical direction, the rotating platform 23 is used for driving the empty tray discharging mechanism 30 and the full tray feeding mechanism 40 to rotate, the first translation mechanism 24 is used for driving the empty tray discharging mechanism 30 to translate in the horizontal direction, and the second translation mechanism 25 is used for driving the full tray feeding mechanism 40 to translate in the horizontal direction.
It can be seen that under the cooperative driving of the lifting mechanism 21, the rotating platform 23 and the first translation mechanism 24, the empty tray unloading mechanism 30 realizes lifting in the vertical direction and translation in the horizontal direction, and can realize flexible rotation, thereby ensuring that the empty tray unloading mechanism 30 can smoothly perform the empty tray unloading and storing actions. Similarly, under the driving of the lifting mechanism 21, the rotating platform 23 and the second translating mechanism 25, the full-tray feeding mechanism 40 realizes lifting in the vertical direction and translation in the horizontal direction, and can realize flexible rotation, thereby ensuring that the full-tray feeding mechanism 40 can smoothly implement full-tray taking and installing actions.
Specifically, the empty tray discharging mechanism 30 is driven by the first translation mechanism 24 to perform horizontal movement, and the full tray feeding mechanism 40 is driven by the second translation mechanism 25 to perform horizontal movement, so that when one of the empty tray discharging mechanism 30 and the full tray feeding mechanism 40 performs corresponding operation, the other can be moved to the avoidance position in time, and the contact between the empty tray discharging mechanism and the full tray feeding mechanism is avoided.
Optionally, the first translation mechanism 24 includes a first X-axis translation module and a first Y-axis translation module, where the first X-axis translation module is connected to the rotary platform 23, the first Y-axis translation module is connected to the driving end of the first X-axis translation module, the empty tray discharging mechanism 30 is connected to the driving end of the first Y-axis translation module, the first X-axis translation module is configured to drive the empty tray discharging mechanism 30 to translate in the X-axis direction, and the first Y-axis translation module is configured to drive the empty tray discharging mechanism 40 to translate in the Y-axis direction.
As shown in fig. 2, optionally, the empty tray unloading mechanism 30 includes a first clamping jaw assembly 31 and a solder strip cutting assembly 32, wherein the solder strip cutting assembly 32 is used for cutting the solder strip between the empty tray 200 and the solder strip guiding and clamping member 302, and the first clamping jaw assembly 31 is used for clamping the empty tray 200 from the tray supporting mechanism 301 and storing the empty tray 200 on the tray storage rack 50.
In order to monitor the remaining amount of the solder ribbon, a solder ribbon sensor is generally provided on the stringer. The solder strip sensing piece is arranged above the tray supporting mechanism 301 and is arranged on the elastic mechanism, and in the continuous connection process, the solder strip sensing piece is kept at a sensing position close to the tray supporting mechanism 301 under the pressing of the elastic mechanism or only under the action of self gravity. Further optionally, the solder strip sensing part is lapped on the solder strip wound on the solder strip tray, and the solder strip is monitored and sensed.
Therefore, in order to ensure that the empty tray unloading mechanism 30 can smoothly remove the empty tray 200 from the tray supporting mechanism 301. Optionally, the empty tray discharging mechanism 30 further comprises a first toggle element. After the empty tray discharging mechanism 30 moves to the empty tray 200, the first poking member first pokes the solder strip sensing member abutting against the tray supporting mechanism 301, and the first clamping jaw assembly 31 and the solder strip cutting assembly 32 cut off the solder strip and take down the empty tray 200. Subsequently, the first pulling-out piece releases the welding strip sensing piece, and the welding strip sensing piece is reset under the driving of the elastic mechanism.
As shown in fig. 2, optionally, the full tray feeding mechanism 40 includes a second clamping jaw assembly 41 and a pressing splicing assembly 42, wherein: the second clamping jaw assembly 41 is used for clamping the full tray 100 from the tray storage rack 50, and the clamping splicing assembly 42 is used for clamping the free end of the solder strip of the full tray 100. The second clamping jaw assembly 41 is also used for mounting the clamped full tray 100 on the tray supporting mechanism 51, and the clamping splicing assembly 42 is also used for splicing the free end of the welding strip and the cut end of the welding strip.
As shown in fig. 5, the tray storage rack 50 is optionally provided with a tray support shaft 51 and a solder ribbon holder 52. The full tray 100 is mounted on the tray support shaft 51, and the free end of the solder ribbon of the full tray 100 is held by the solder ribbon holder 52.
The full tray feeding mechanism 40 picks up the full tray 100 as follows:
the full tray feeding mechanism 40 moves to the tray supporting shaft 51 where the full tray 100 is installed under the driving of the driving mechanism 20, the second clamping jaw assembly 41 of the full tray feeding mechanism 40 clamps the full tray 100, and the clamping splicing assembly 42 of the full tray feeding mechanism 40 clamps the free end of the solder strip of the full tray 100.
Then, the full tray feeding mechanism 40 is driven by the driving mechanism 20 to move away from the tray supporting shaft 51, and the free end of the solder ribbon of the full tray 100 is pulled by the clamping continuous assembly 42 to move away from the clamping member 52.
Optionally, the clamping splicing assembly 42 comprises a clamping portion and a splicing portion, wherein the clamping portion is used for clamping the free end of the welding strip, and the splicing portion is used for splicing the free end of the welding strip and the cut end of the welding strip.
Optionally, in order to ensure that the second clamping jaw 41 can smoothly mount the full tray 100 on the tray supporting mechanism 301, the full tray feeding mechanism 40 further comprises a second opening member. Before the full tray 100 is mounted to the tray supporting mechanism 301 by the second clamping jaw 41 of the full tray feeding mechanism 4, the solder strip sensing member is firstly pulled away by the second pulling member. After the second clamping jaw 41 mounts the full-length material tray 100 on the material tray supporting mechanism 301, the second poking piece releases the welding strip sensing piece, and the welding strip sensing piece is reset under the driving of the elastic mechanism or the action of gravity.
With reference to fig. 2, optionally, the automatic replacement device for a solder strip tray in the embodiment of the present invention further includes an imaging positioning mechanism 60, where the imaging positioning mechanism 60 is configured to perform imaging positioning on the free end of the solder strip and the cut end of the solder strip, so as to ensure that the full-tray feeding mechanism 40 can accurately splice the free end of the solder strip and the cut end of the solder strip together.
The invention also provides an automatic replacement method of the welding strip tray, which is implemented by the automatic replacement device of the welding strip tray provided by the invention. The automatic replacement method of the welding strip tray provided by the invention comprises the following steps:
1. the traveling mechanism 10 travels to a position close to a disc changing station of the stringer;
2. the driving mechanism 20 drives the empty tray discharging mechanism 30 and the full tray feeding mechanism 40 to move to the tray storage rack 50, and the full tray feeding mechanism 40 picks up the full tray 100 from the tray storage rack;
3. the driving mechanism 20 drives the empty tray discharging mechanism 30 and the full tray feeding mechanism 40 to move to the tray supporting mechanism 301 provided with the empty tray 200;
4. the empty tray unloading mechanism 40 cuts off the welding strips between the empty tray 200 and the welding strip guiding and clamping piece 302, the empty tray 200 is unloaded from the tray supporting mechanism 301, the full tray loading mechanism 40 mounts the full tray 100 on the tray supporting mechanism 301, and the free end of the welding strips on the full tray 100 and the cutting end of the welding strips clamped on the welding strip guiding and clamping piece 302 are continuously connected;
5. the driving mechanism 20 drives the empty tray discharging mechanism 30 and the full tray feeding mechanism 40 to move to the tray storage rack 50, and the empty tray discharging mechanism 30 stores the empty tray 200 on the tray storage rack 50.
Optionally, in the fourth step, the sensing piece needs to be pulled out before the empty tray 200 is unloaded; also optionally, the sensing member may be required to be removed before the full pallet 100 is installed.
Optionally, to save time, the second step may be exchanged for the first step, i.e.: the full tray feeding mechanism 40 prestores a full tray 100, and then the traveling mechanism 10 reaches a tray changing station of the stringer.
In this embodiment, the full tray feeding mechanism 40 and the empty tray discharging mechanism 30 can exchange positions, and the tray changing operation can be completed as well.
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 addition, the invention can implement the material changing operation of a plurality of series welding machines.
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 (12)
1. 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 holder on the stringer, empty charging tray is installed on the charging tray supporting mechanism, a serial communication port, solder strip charging tray automatic change device includes running gear, actuating mechanism, empty charging tray discharge mechanism, full charging tray feed mechanism and charging tray storage rack, wherein:
the material tray storage rack is arranged on the travelling mechanism and used for storing full material trays to be installed and empty material trays to be replaced;
the driving mechanism is arranged on the traveling mechanism, the empty tray discharging mechanism and the full tray feeding mechanism are connected to a movable part of the driving mechanism, and the driving mechanism is used for driving the empty tray discharging mechanism and the full tray feeding mechanism to move and rotate;
the empty tray unloading mechanism is used for cutting off the welding strip between the empty tray and the welding strip guiding and clamping piece, unloading the empty tray from the tray supporting mechanism, and storing the unloaded empty tray onto the tray storage rack;
the full-material tray feeding mechanism is used for picking up a full-material tray from the material tray storage rack, installing the full-material tray to the material tray supporting mechanism and splicing the free end of the welding strip on the full-material tray and the cutting end of the welding strip clamped on the welding strip guiding clamping piece.
2. The automatic replacement device for the welding strip tray as claimed in claim 1, wherein the traveling mechanism is an AGV carriage, a ground rail carriage or a portal frame.
3. The automatic replacement device for a solder strip tray according to claim 1, wherein the driving mechanism comprises a lifting mechanism, a mounting plate, a rotating platform, a first translation mechanism and a second translation mechanism, wherein:
the lifting mechanism is connected to the travelling mechanism, the mounting plate is connected to the driving end of the lifting mechanism, the rotating platform is connected to the mounting plate, the first translation mechanism and the second translation mechanism are connected to the rotating platform, the empty tray discharging mechanism is connected to the driving end of the first translation mechanism, and the full tray feeding mechanism is connected to the driving end of the second translation mechanism;
the lifting mechanism is used for driving the empty tray discharging mechanism and the full tray feeding mechanism to ascend and descend in the vertical direction, the rotating platform is used for driving the empty tray discharging mechanism and the full tray feeding mechanism to rotate, the first translation mechanism is used for driving the empty tray discharging mechanism to translate in the horizontal direction, and the second translation mechanism is used for driving the full tray feeding mechanism to translate in the horizontal direction.
4. The automatic replacement device for a solder strip tray according to claim 3, wherein:
the first translation mechanism comprises a first X-axis translation module and a first Y-axis translation module, wherein the first X-axis translation module is connected to the rotating platform, the first Y-axis translation module is connected to the driving end of the first X-axis translation module, the empty tray discharging mechanism is connected to the driving end of the first Y-axis translation module, the first X-axis translation module is used for driving the empty tray discharging mechanism to translate in the X-axis direction, and the first Y-axis translation module is used for driving the empty tray discharging mechanism to translate in the Y-axis direction;
the second translation mechanism comprises a second X-axis translation module and a second Y-axis translation module, the second X-axis translation module is connected to the rotating platform, the second Y-axis translation module is connected to the driving end of the second X-axis translation module, the full-material tray feeding mechanism is connected to the driving end of the second Y-axis translation module, the second X-axis translation module is used for driving the full-material tray feeding mechanism to translate in the X-axis direction, and the second Y-axis translation module is used for driving the full-material tray feeding mechanism to translate in the Y-axis direction.
5. The automatic replacement device for a solder strip tray according to claim 3, wherein: empty charging tray shedding mechanism includes that first clamping jaw subassembly and solder strip cut off the subassembly, wherein, the solder strip cut off the subassembly and is used for cutting off empty charging tray with solder strip between the solder strip guide holder, first clamping jaw subassembly is used for following the charging tray supporting mechanism goes up the clamp and gets empty charging tray, and will empty charging tray deposit extremely on the charging tray storage rack.
6. The automatic replacement device for a solder strip tray according to claim 5, wherein: the empty tray unloading mechanism further comprises a first poking piece, wherein the first poking piece is used for poking a welding strip induction piece close to the tray supporting mechanism.
7. The automatic replacement device for a solder strip tray according to claim 3, wherein: full charging tray feed mechanism includes second clamping jaw subassembly and compresses tightly and continue to connect the subassembly, wherein:
the second clamping jaw assembly is used for clamping a full tray from the tray storage rack, and the clamping splicing assembly is used for clamping the free end of the welding strip of the full tray;
the second clamping jaw assembly is further used for mounting the clamped full material disc on the material disc supporting mechanism, and the clamping splicing assembly is further used for splicing the free end of the welding strip and the cutting end of the welding strip.
8. The automatic solder strip tray replacing device according to claim 7, wherein: the clamping splicing assembly comprises a clamping portion and a splicing portion, wherein the clamping portion is used for clamping the free end of the welding strip, and the splicing portion is used for splicing the free end of the welding strip and the cut end of the welding strip.
9. The automatic solder strip tray replacing device according to claim 8, wherein: the splicing portion is configured to weld the solder ribbon free end and the solder ribbon cut-off end together, or to splice the solder ribbon free end and the solder ribbon cut-off end together.
10. The automatic replacement device for a solder strip tray according to claim 7, wherein: the full-material tray feeding mechanism further comprises a second poking piece, and before the full-material tray is mounted to the material tray supporting mechanism through the second clamping jaw, the second poking piece pokes a welding strip induction piece close to the material tray supporting mechanism.
11. The automatic replacement device for a solder strip tray according to claim 3, wherein: the automatic welding strip tray replacing device further comprises an imaging positioning mechanism, and the imaging positioning mechanism is used for implementing imaging positioning of the free end of the welding strip and the cutting end of the welding strip.
12. An automatic replacement method for a solder strip tray, which is used for replacing an empty tray on a stringer, wherein the stringer is provided with a tray support mechanism and a solder strip guiding and clamping member, and the empty tray is mounted on the tray support mechanism, and is characterized in that the automatic replacement method for the solder strip tray is implemented by the automatic replacement device for the solder strip tray according to any one of claims 1 to 11, and comprises the following steps:
the traveling mechanism travels to a position close to a disc changing station of the stringer;
the driving mechanism drives the empty tray unloading mechanism and the full tray feeding mechanism to move to the tray storage rack, and the full tray feeding mechanism picks up full trays from the tray storage rack;
the driving mechanism drives the empty tray unloading mechanism and the full tray feeding mechanism to move to the tray supporting mechanism provided with an empty tray;
the empty tray unloading mechanism cuts off the welding strip between the empty tray and the welding strip guiding and clamping piece, and unloads the empty tray from the tray supporting mechanism, and the full tray feeding mechanism installs the full tray on the tray supporting mechanism and continuously connects the free end of the welding strip on the full tray and the cutting end of the welding strip clamped on the welding strip guiding and clamping piece;
the driving mechanism drives the empty tray unloading mechanism and the full tray feeding mechanism to move to the tray storage rack, and the empty tray unloading mechanism stores the empty tray on the tray storage rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210136488.5A CN114455366A (en) | 2022-02-15 | 2022-02-15 | Automatic replacement device and method for welding strip material disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210136488.5A CN114455366A (en) | 2022-02-15 | 2022-02-15 | Automatic replacement device and method for welding strip material disc |
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| Publication Number | Publication Date |
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| CN114455366A true CN114455366A (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210136488.5A Pending CN114455366A (en) | 2022-02-15 | 2022-02-15 | Automatic replacement device and method for welding strip material disc |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117735333A (en) * | 2024-02-08 | 2024-03-22 | 浙江晶科能源有限公司 | Automatic bus bar feeding system and feeding method thereof |
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| CN216945485U (en) * | 2022-02-15 | 2022-07-12 | 无锡奥特维科技股份有限公司 | Automatic replacement device for welding strip material disc |
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| CN203509274U (en) * | 2013-10-14 | 2014-04-02 | 无锡奥特维科技有限公司 | Multiple-group solder strip feeding mechanism having vacancy detection function |
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