Tray module moves and carries positioning mechanism
Technical Field
The utility model relates to the technical field of transfer structures, in particular to a tray module transfer positioning mechanism.
Background
In the new energy industry, battery module is put on the tray and is conveyed each station by the transfer chain generally, then the jacking positioning mechanism in the rethread station carries out the operation with tray and the whole jacking of module, to the great module of size, because overall dimension span is great whole weight is heavier, the jacking is located the back and is influenced by four guiding axles guiding gap of every tray uniformity and climbing mechanism, the circumstances of skew can appear in the module, is difficult to guarantee the form and position tolerance precision requirement of every module after the jacking positioning.
The tray and the module are conveyed in place through the wire body and then integrally jacked up by the jacking positioning mechanism, and the stability and the positioning accuracy of the jacking of the module are difficult to guarantee and the equipment cost is higher under the influence of the consistency of the tray and the jacking guide clearance, and especially the influence is more obvious under the condition that the length of the module is longer.
In addition, with the increasing severity of customers on production efficiency, at some stations with higher beat requirements, the wire body conveying speed is difficult to continue to be accelerated after reaching a certain degree, and the working efficiency cannot meet the customer requirements.
The utility model provides a tray module transferring and positioning mechanism, which solves the technical problems.
Disclosure of utility model
The tray module transferring and positioning mechanism comprises a first conveying line, a translation power assembly, a transferring and jacking assembly, a positioning platform and a second conveying line, wherein the first conveying line is used for completing feeding and positioning of a tray, the translation power assembly is used for reciprocating translation of the transferring and jacking assembly, the transferring and jacking assembly is used for transferring the tray/module from the first conveying line to the positioning platform, the positioning platform ensures the position stability of the tray or/and the module in the operation process, after the operation is completed, the transferring and jacking assembly transfers the tray/module from the positioning platform to the second conveying line, the second conveying line is used for completing discharging of the tray/module or transferring the tray/module to the next station, and the positioning platform comprises a tray positioning platform and a module positioning platform, and the tray and the module are separated and positioned respectively.
Preferably, the tray module moves and carries positioning mechanism, translation power assembly includes speed reduction servo motor, transmission shaft, roller rack, engagement piece, first slide rail slider structure, speed reduction servo motor installs on the deck plate, speed reduction servo motor's output with the transmission shaft is connected, the transmission shaft passes through the area seat bearing to be installed on the deck plate, install at the transmission shaft both ends engagement piece, first slide rail slider structure installs the upper plate face of deck plate, move and carry the jacking subassembly with slider fixed connection in the first slide rail slider structure, the roller rack directly or indirectly with slider in the first slide rail slider structure is connected, engagement piece with the roller rack meshing is connected.
Preferably, the tray module moves and carries positioning mechanism, the engagement piece is gear or gyro wheel.
Preferably, the tray module moves and carries positioning mechanism, move and carry the jacking subassembly and include translation backup pad, first jacking board, first jacking cylinder, first tray backup pad, first jacking cylinder is installed the face of going up of translation backup pad, the piston shaft of first jacking cylinder with first jacking board fixed connection, first tray backup pad is installed the face tip of going up of first jacking board, translation backup pad with slider fixed connection in the first slide rail slider structure, support frame in the first transfer chain is processed in getting material one side has and is got the breach, it is located to get the breach the transmission gap position in the first transfer chain.
Preferably, the tray module transferring and positioning mechanism further comprises a second sliding rail sliding block structure or/and a tray transferring and positioning pin, wherein a sliding block of the second sliding rail sliding block structure is fixed with a sliding block fixing plate, the sliding block fixing plate is vertically fixed on the plate surface of the translation supporting plate, a sliding rail in the second sliding rail sliding block structure is vertically fixed on the lower plate surface of the first lifting plate, and the tray transferring and positioning pin is arranged on the plate surface of the first tray supporting plate.
Preferably, the tray module moves and carries positioning mechanism, move and carry the jacking subassembly still and include buffer board, first damping pole, the buffer board is fixed the face on the first jacking cylinder body, the piston shaft of first jacking cylinder does not have the friction and passes the hole of buffer board face, the face of buffer board is installed first damping pole.
Preferably, the tray module moves and carries positioning mechanism, move and carry the jacking subassembly and still include pneumatic substitution sheep bolt, under the pneumatic substitution sheep bolt operating condition, the bolt overhanging inserts in the side bolt hole of slider in the first slide rail slider structure will move and carry the jacking subassembly bolt fixed when equipment maintenance, avoid personnel maloperation to cause the extrusion injury to maintainer.
Preferably, the tray module moves and carries positioning mechanism, tray positioning platform includes mounting panel, lower mounting panel, pillar, location backup pad, module supporting shoe, second tray backup pad, go up between mounting panel and the lower mounting panel through the pillar is connected, the mounting panel is fixed on the deck plate down, the location backup pad is installed go up the face of mounting panel, a plurality of the module supporting shoe is fixed the face of going up of location backup pad is used for placing of module, the module supporting shoe is fixed go up the face of going up the mounting panel and be used for the location of tray.
Preferably, the tray module transferring and positioning mechanism further comprises a fixed adjusting block or/and a leveling nut, wherein the fixed adjusting block is fixed with the table panel and is used for clamping the top angle position of the lower mounting plate, and the leveling nut is used for fixedly connecting the upper mounting plate with the support column.
Preferably, the tray module moves and carries positioning mechanism, the module positioning platform symmetry sets up tray positioning platform both sides, the module positioning platform includes module locating support, second jacking cylinder, second jacking board, translation drive arrangement, third slide rail slider structure, fourth slide rail slider structure, module locating plate, the module locating support is installed at the deck face, the cylinder body of second jacking cylinder with module locating support is fixed, the piston shaft of second jacking cylinder with second jacking board fixed connection, the second jacking board with the slider fixed connection of third slide rail slider structure, the module locating support with the slide rail fixed connection of third slide rail slider structure, translation drive arrangement install the deck face of second jacking board and remove the end through translation board with module locating plate fixed connection, install on the second jacking board fourth slide rail structure, translation board with fourth slide rail structure's slider is fixed.
Preferably, the tray module moves and carries positioning mechanism, slider or jacking plate of third slide rail slider structure is provided with the gag lever post through the connecting plate, and module locating support is provided with the second damping pole through the connecting plate.
The working principle is as follows:
The module is placed on the tray, the tray is conveyed to a material waiting area through a first conveying line, the meshing pieces at two ends are driven by a speed reducing servo motor to be meshed with roller racks, the roller racks drive a transfer jacking assembly to move towards the first conveying line, the first jacking plate moves to the lower side of the tray from a material taking notch, the first jacking cylinder drives the first jacking plate to synchronously jack the tray and the module to be separated from the first conveying line and then reversely move to a positioning platform, the first jacking cylinder contracts to place the tray and the module on the positioning platform, in the descending process, the tray avoids a positioning support plate and a module support block from being directly placed on the upper plate surface of a second tray support plate and is positioned by a tray positioning pin, the module is supported by the module support block, at this time, due to the arrangement of the height difference, the module is separated from the surface of the tray, the module positioning platforms at two sides clamp the modules from two sides through jacking and translation (simultaneously perform centering positioning on the module), after the processing (such as welding) of the module is completed, the clamping force is removed at two sides, the transfer jacking assembly transfers the tray and the module jacking again to the second conveying line after the module jacking, or the transfer is carried out to a next station.
The advantages are as follows:
(1) The tray module transfer positioning mechanism provided by the utility model takes the roller racks as an executing device, so that the accuracy is high, the speed is high, and the working efficiency is high;
(2) In the tray module transferring and positioning mechanism, the modules and the trays are positioned in a separating mode in an operation area, the influence of the consistency of the trays and the jacking guide clearance is small, and the positioning accuracy is high.
Drawings
The embodiments are further described below with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the overall structure of a pallet module transfer positioning mechanism according to the present utility model;
FIG. 2 is a schematic view of a tray structure according to the present utility model;
FIG. 3 is a schematic view of a positioning platform structure according to the present utility model;
FIG. 4 is a schematic structural view of a module positioning platform according to the present utility model;
Fig. 5 is a schematic structural diagram of a translation power assembly, a transfer lifting assembly according to the present invention.
The specific structure corresponding to the number is as follows:
the utility model is further described in the following embodiments by the following description in conjunction with the above-mentioned drawings, by the first conveyor line 1, the material taking gap 11, the translational power assembly 2, the deceleration servo motor 21, the transmission shaft 22, the roller rack 23, the engagement member 24, the first slide rail slider structure 25, the transfer jacking assembly 3, the translational support plate 31, the first jacking plate 32, the first jacking cylinder 33, the first tray support plate 34, the tray transfer positioning pin 341, the second slide rail slider structure 35, the buffer plate 36, the first damping rod 37, the pneumatic transfer pin 38, the positioning platform 4, the tray positioning platform 41, the upper mounting plate 411, the lower mounting plate 412, the strut 413, the positioning support plate 414, the module support block 415, the second tray support plate 416, the tray positioning pin 4161, the fixed adjustment block 417, the leveling nut 418, the module positioning platform 42, the module positioning bracket 421, the second jacking cylinder 422, the second jacking plate 423, the translational driving device 424, the third slide rail slider structure 425, the fourth slide rail slider structure 426, the module positioning plate 427, the stop lever 428, the second damping rod 429, and the second conveyor line.
Detailed Description
Specific embodiment case 1:
The tray module transferring and positioning mechanism comprises a first conveying line 1, a translation power assembly 2, a transferring and jacking assembly 3, a positioning platform 4 and a second conveying line 5, wherein the first conveying line 1 is used for completing feeding and positioning of a tray, the translation power assembly is used for reciprocating translation of the transferring and jacking assembly 3, the transferring and jacking assembly 3 is used for transferring the tray/module from the first conveying line 1 to the positioning platform 4, the positioning platform 4 ensures the position stability of the tray or/and the module in the operation process, after the operation is completed, the transferring and jacking assembly 3 transfers the tray/module from the positioning platform to the second conveying line 5, the second conveying line 5 is used for completing discharging of the tray/module or transferring the tray/module to the next station, the positioning platform 4 comprises a tray positioning platform 41 and a module positioning platform 42, and the tray and the module are respectively separated and positioned.
The first conveyor line 1 and the second conveyor line 5 may be any one of a motor-belt conveying structure, a motor-conveying roller conveying structure, a motor-synchronous belt conveying structure, or any other conveying structure capable of completing pallet transfer in the prior art, and the structure of the first conveyor line 1 is not limited herein. The support frame in the first conveying line 1 is provided with a material taking gap 11 on one material taking side, and the material taking gap 11 is located at a conveying gap position in the first conveying line 1.
Specifically, as shown in fig. 5, the translational power assembly 2 includes a speed reduction servo motor 21, a transmission shaft 22, a roller rack 23, a meshing member 24, and a first sliding rail slider structure 25, where the speed reduction servo motor 21 is mounted on a table board, an output end of the speed reduction servo motor 21 is connected with the transmission shaft 22, the transmission shaft 22 is mounted on the table board through a bearing with a seat, the meshing member 24 is mounted at two ends of the transmission shaft 22, the first sliding rail slider structure 25 is mounted on an upper board surface of the table board, the transfer jacking assembly 3 is fixedly connected with a slider in the first sliding rail slider structure 25, and the roller rack 23 is directly or indirectly connected with a slider in the first sliding rail slider structure 25, and the meshing member 24 is in meshed connection with the roller rack 23.
Alternatively, the engagement member 24 is a gear or roller (the configuration shown in fig. 5 is a roller).
Specifically, as shown in fig. 5, the transfer lifting assembly 3 includes a translation supporting plate 31, a first lifting plate 32, a first lifting cylinder 33, and a first tray supporting plate 34, where the first lifting cylinder 33 is mounted on an upper plate surface of the translation supporting plate 31, a piston shaft of the first lifting cylinder 33 is fixedly connected with the first lifting plate 32, the first tray supporting plate 34 is mounted on an upper plate surface end of the first lifting plate 32, and the translation supporting plate 31 is fixedly connected with a slide block in the first slide rail and slide block structure 25.
Optionally, the tray module moves and carries positioning mechanism, move and carry jacking subassembly 3 still includes second slide rail slider structure 35, the slider of second slide rail slider structure 35 is fixed with the slider fixed plate, the slider fixed plate is fixed perpendicularly translation backup pad 31's face, slide rail in the second slide rail slider structure 35 is fixed perpendicularly first jacking plate 32 lower face.
Specifically, as shown in fig. 3, the tray positioning platform 41 includes an upper mounting plate 411, a lower mounting plate 412, a support column 413, a positioning support plate 414, a module support block 415, and a second tray support plate 416, where the upper mounting plate 411 is connected with the lower mounting plate 412 through the support column 413, the lower mounting plate 412 is fixed on the upper surface of the table board, the positioning support plate 414 is mounted on the upper surface of the upper mounting plate 411, a plurality of module support blocks 415 are fixed on the upper surface of the positioning support plate 414 for placing modules, and the module support block 415 is fixed on the upper surface of the upper mounting plate 411 for positioning the tray.
Optionally, a tray positioning pin 4161 is provided on the plate surface of the second tray supporting plate 416, so as to achieve fine positioning of the tray.
Alternatively, as shown in fig. 4, the module positioning platforms 42 are symmetrically disposed on two sides of the tray positioning platform 41, where the module positioning platforms 42 include a module positioning support 421, a second jacking cylinder 422, a second jacking plate 423, a translation driving device 424 (optionally, a motor-screw structure or a cylinder or an electric cylinder structure), a third sliding rail sliding block structure 425, a fourth sliding rail sliding block structure 426, and a module positioning plate 427, where the module positioning support 421 is mounted on a top plate surface, a cylinder body of the second jacking cylinder 422 is fixed with the module positioning support 421, a piston shaft of the second jacking cylinder 422 is fixedly connected with the second jacking plate 423, the second jacking plate 423 is fixedly connected with a sliding block of the third sliding rail sliding block structure 425, the module positioning support 421 is fixedly connected with a sliding rail of the third sliding rail sliding block structure 425, the translation driving device 424 is mounted on the top plate surface of the second jacking plate 423, and the lifting end is fixedly connected with the module positioning plate 427 through a translation plate, and the second lifting plate 423 is mounted on the top plate surface, and the fourth sliding block structure 426 is fixedly connected with a sliding rail of the sliding block structure 426.
Specific embodiment case 2:
on the basis of embodiment 1, the tray module transferring and positioning mechanism comprises one or more of the following technical schemes:
Optionally, the surface of the first tray supporting plate 34 is provided with a tray transferring positioning pin 341, and the tray transferring positioning pin 341 is inserted into the tray positioning hole, so as to avoid the tray from shifting in the quick transferring process.
Optionally, the transferring jacking assembly 3 further includes a buffer plate 36 and a first damping rod 37, the buffer plate 36 is fixed on the upper plate surface of the cylinder body of the first jacking cylinder 33, the piston shaft of the first jacking cylinder 33 passes through the hole on the plate surface of the buffer plate 36 without friction, and the first damping rod 37 is installed on the plate surface of the buffer plate 36.
Alternatively, the first damping rod 37 is installed at the top corner of the buffer plate 36, and the first damping rods 37 are installed in different directions at diagonal positions, specifically, the diagonal first damping rods 37 in one direction are installed in a forward direction, and the damping rods in the other direction are installed in an inverted direction.
Optionally, the tray positioning platform 41 further includes a fixed adjusting block 417, the fixed adjusting block 417 is fixed to the deck plate, the fixed adjusting block 417 is used for clamping the top angle position of the lower mounting plate 412, and the fixing of the lower mounting plate 412 at the deck plate position is indirectly completed through the fixing of the fixed adjusting block 417 and the deck plate, and the position adjustment of the tray positioning platform 41 can be completed only by adjusting the position of the fixed adjusting block 417.
Optionally, the tray positioning platform 41 further includes leveling nuts 418, and the leveling nuts 418 fixedly connect the upper mounting plate 411 with the support posts 413. The levelness of the upper mounting plate 411 is adjusted by the leveling nut.
Optionally, the slide block or the lifting plate of the third slide rail slide block structure 425 is provided with a limiting rod 428 through a connecting plate, and the module positioning bracket 421 is provided with a second damping rod 429 through a connecting plate. In the lifting and jacking process of the module positioning platform 42, lifting and limiting are realized through contact of the limiting rod 428 and the second damping rod 429.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.