CN106743284B - Battery box transfer system for pole group pressing process - Google Patents
Battery box transfer system for pole group pressing process Download PDFInfo
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- CN106743284B CN106743284B CN201611213288.6A CN201611213288A CN106743284B CN 106743284 B CN106743284 B CN 106743284B CN 201611213288 A CN201611213288 A CN 201611213288A CN 106743284 B CN106743284 B CN 106743284B
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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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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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
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/128—Processes for forming or storing electrodes in the battery container
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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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/025—Boxes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a battery box transfer system for a pole group pressing process, which comprises a first-stage transmission part and a second-stage transmission part, wherein the first-stage transmission part comprises a first rack, a first conveyor belt, a belt pulley and a braking device, and the first-stage transmission part also comprises a box unloading part arranged above the discharge end of the first conveyor belt, and the box unloading part is used for further accelerating the battery box on the first conveyor belt so as to output the battery box to the second-stage transmission part; the second transmission part comprises a second rack, a second conveyor belt arranged on the second rack, a shelving table arranged above the feeding end of the second conveyor belt, and a box supporting table positioned below the feeding end of the second conveyor belt, wherein a jacking cylinder for braking the box supporting table to do lifting movement is further fixed on the box supporting table. The invention is convenient for realizing the mechanized and automatic production of the pole group pressing process, and can greatly improve the efficiency of pressing the pole group into the lead storage battery box.
Description
Technical Field
The invention relates to the field of storage battery production equipment, in particular to a battery box transmission system for a pole group pressing process.
Background
Compared with other novel storage batteries, such as lithium batteries, the lead storage battery has the advantages of large storage capacity, low manufacturing cost and the like, but is a storage battery which is widely applied in the prior art, such as a storage battery applied to automobiles. The lead storage battery uses a lead-based grid filled with sponge lead as a negative electrode, a lead-based grid filled with lead dioxide as a positive electrode, and dilute sulfuric acid as an electrolyte. When the battery is discharged, the metal lead is a negative electrode, and oxidation reaction is carried out to generate lead sulfate; lead dioxide is the positive electrode, and lead sulfate is generated by reduction reaction. When the lead storage battery is charged by direct current, the two poles respectively generate simple substance lead and lead dioxide. After the power is removed, it is restored to the state before discharging, and the chemical battery is formed. The lead storage battery can be repeatedly charged and discharged, the single voltage is 2V, the battery is a battery pack formed by one or more single batteries, most commonly 6V, and other lead storage batteries with the voltages of 2V, 4V, 8V and 24V.
The lead substrate grids are the so-called positive and negative electrode plates, in the manufacturing process of the lead storage battery, the positive and negative electrode plates are required to be coated by diaphragm paper and then are stacked alternately to form electrode groups to be installed in a lead storage battery box, and in the prior art, the stacking process of the positive and negative electrode plates is generally manually operated by production personnel, so that the production process of the lead storage battery has the defects of high labor intensity, poor precision and low efficiency.
Disclosure of Invention
Aiming at the problems that in the prior art, positive and negative pole pieces are required to be alternately stacked to form a pole group to be installed in a lead storage battery box after being coated by diaphragm paper in the manufacturing process of the lead storage battery, the stacking process of the pole pieces is generally manually operated by production personnel, and the production process of the lead storage battery is high in labor intensity and poor in precision and has low efficiency due to the operation mode, the invention provides a battery box transmission system for a pole group pressing procedure.
The battery box transfer system for the pole group pressing process solves the problems through the following technical points: the battery box transfer system for the pole group pressing-in procedure comprises a first-stage transmission part and a second-stage transmission part positioned at the output end of the first-stage transmission part, wherein the first-stage transmission part comprises a first rack, a first conveyor belt arranged on the first rack, a belt wheel for mounting the first conveyor belt and a braking device for braking the belt wheel to rotate, and the first-stage transmission part also comprises a box unloading part arranged above the output end of the first conveyor belt, and the box unloading part is used for further accelerating the battery box on the first conveyor belt to output the battery box onto the second-stage transmission part;
the secondary transmission part comprises a second rack and a second conveyor belt arranged on the second rack, the secondary transmission part further comprises a shelving table arranged above the feeding end of the second conveyor belt and a box supporting table arranged below the feeding end of the second conveyor belt, a jacking cylinder used for braking the box supporting table to do lifting motion is further fixed on the box supporting table, the shelving table is of a plate-shaped structure with a notch at the edge, the box supporting table is of a groove-shaped structure with an upward opening end, the conveying surface of the second conveyor belt passes through a gap between the lower station of the box supporting table and the shelving table, the length direction of the groove-shaped structure is parallel to the conveying direction of the second conveyor belt, a bump is arranged on the inner wall surface of the side surface of the groove-shaped structure, the bump is located under the notch, and the shelving table can do reciprocating motion along the conveying direction of the second conveyor belt.
Specifically, in the above technical scheme, the braking device that sets up is used for braking the band pulley rotation promptly, the rotation of band pulley realizes the rotation of first conveyer belt in order to realize that the battery case can be moved to the other end of first conveyer belt by the one end of first conveyer belt. The structure of the battery box in the prior art is generally that a plurality of baffle plates are arranged in an empty box, the accommodating space of the battery box is divided into a plurality of subintervals by the baffle plates, each subinterval is used for accommodating a pole group with alternate positive and negative pole pieces, the above pole groups in the prior art are generally put into the subintervals through manual operation, and the following purposes are conveniently realized by arranging the structure form of the box unloading part above the discharging end of the conveying belt in the structure: the battery boxes are placed on the conveyor belt, the battery boxes sequentially move to the output end of the first conveyor belt in the rotation process of the conveyor belt, and then the pole groups which are stacked in advance are respectively pressed into each subinterval of each battery box, and as the above placement is the pressing, in order to avoid the damage of diaphragm paper coated on the pole groups, the above pressing requires that the pole groups have an accurate relative position relation with the corresponding subintervals, and meanwhile, the pressing speed is not too fast, so that a box unloading part structure is arranged in the structure, and the following purposes are realized conveniently: the battery boxes can be closely placed on the first conveyor belt, the battery box closest to the output end of the first conveyor belt is rapidly output by the first conveyor belt under the action of the box unloading part, and when the next battery box is transferred to the end part of the first conveyor belt, the battery box can be unloaded again by the box unloading part; the second conveying part is used for receiving the battery box, a notch is arranged at the edge of the second conveying part, the box supporting table is of a groove-shaped structure with an upward opening end, a convex block is arranged on the inner wall surface of the side surface of the groove-shaped structure, and the conveying surface of the second conveying belt passes through the lower station of the box supporting table and the structure of a gap between the box supporting table, wherein the lower station is the lowest position which can be reached by the box supporting table under the action of the jacking cylinder. Meanwhile, the matched rest table can reciprocate along the transmission direction of the second conveyor belt, so that the following actions can be realized: the end part of the second conveyor belt, which is moved to the feeding end of the second conveyor belt, receives the battery box unloaded through the box unloading part, the battery box moves to the upper part of the box supporting table along with the rest table, the box supporting table moves up and down under the action of the jacking cylinder, the protruding blocks on the box supporting table extend out of the gaps on the second conveyor belt, the groove-shaped structure is used for accommodating the second conveyor belt, the second conveyor belt is prevented from being influenced by the lifting of the box supporting table, the protruding blocks extend out of the gaps and replace the support of the rest table on the battery box, so that the lead battery box moves upwards, the rest table continues to move to a station for receiving the battery box at the same time, in the process of upward movement of the battery box, the electrode group which is alternately stacked by positive and negative plates and is coated with diaphragm paper can be pressed into the lead battery box, and the jacking height of the jacking cylinder is also favorable for controlling the depth of pressing the electrode group into the battery box, so that the lead battery can be processed subsequently. After the electrode group is pressed in, the box supporting table moves downwards under the action of the jacking cylinder, and when the protruding block is lower than the conveying surface of the second conveying belt, the lead storage battery box is separated from the box supporting table, so that the lead storage battery box can be transmitted to the next manufacturing process under the action of the second conveying belt.
In the first-stage transmission part, the battery boxes can be tightly placed on the first conveyor belt, the battery box at the extreme end of the first conveyor belt is dismounted from the first conveyor belt through the box dismounting part, the special application occasions that the electrode group cannot be quickly pressed into the battery box are adapted in this way, the situation that the battery boxes are placed at intervals on the first conveyor belt so that the output time interval of the adjacent battery boxes on the first conveyor belt is suitable for the time required by the electrode group pressing can be avoided, and therefore, under the condition that the conveying surface area of the first conveyor belt is fixed, more battery boxes can be placed by adopting the structure; the secondary transmission part can be used for realizing a series of operations of transferring from a second conveyor belt for receiving the battery box and jacking the battery box to finish the pressing-in of the pole piece and releasing the battery box to realize the pressing-in of the pole piece, so that the mechanical and automatic production of the pressing-in process of the pole group can be realized conveniently, for example, the reciprocating motion of a shelving table is braked through a cylinder, the periodic circulation of the air inlet and the air outlet of the cylinder and the jacking cylinder can be realized easily, the automation of the box feeding of the battery box in the pressing-in process of the pole piece can be realized easily, meanwhile, each functional part mutually depends and independently completes the respective actions, the pressing-in of the pole group is deeply controllable, and compared with the prior art, the structure can greatly improve the efficiency of pressing the pole group into the lead storage battery box.
The above-mentioned case removing portion can be realized in various ways, such as by applying a pushing force to the battery case to accelerate the case by a pushing plate or by applying a pulling force to the battery case to accelerate the case by a suction cup.
The further technical scheme is as follows:
in order to realize that the system can simultaneously transfer a plurality of battery boxes or simultaneously press a plurality of battery boxes into a polar group, and simultaneously facilitate the realization of the action consistency of communicated functional components and the material and process control in the production process of the lead storage battery, more than one second conveyor belt, more than one shelving table and more than one box supporting table are equal in number, the second conveyor belts are arranged in parallel, the shelving tables are arranged in a parallel manner, the box supporting tables are arranged in a parallel manner, the second conveyor belts are arranged on the same belt wheel set, and the shelving tables and the box supporting tables are arranged at the feeding end of the second rack;
meanwhile, the box unloading part is in a structure form of a box unloading part which is convenient for single action and can output a row of battery boxes which are orderly arranged on the secondary transmission part, the box unloading part comprises a vertical plate, a lifting cylinder, a mounting plate, a driving and reversing cylinder and push plates, the vertical plate is fixed on the first frame, the lifting cylinder is fixed on the vertical plate, the mounting plate is fixed on a piston rod of the lifting cylinder, the driving and reversing cylinder is fixed on the mounting plate, the push plates are fixed on the piston rod of the driving and reversing cylinder, the axis of the piston rod of the lifting cylinder is vertical to the transmission surface of the first transmission belt, the extending end of the piston rod of the driving and reversing cylinder is opposite to the transmission surface of the first transmission belt, the extending end of the piston rod of the driving and reversing cylinder faces the discharging end of the first transmission belt, the lower end of the push plates is provided with push plate strips with the same number as that of the rest tables, the push plate strips are in a side-by-side interval arrangement relation, and the push plate strips are distributed in the width direction of the output end of the first transmission belt.
In the box unloading part structure, push plate strips on the push plate are respectively used for extending into a subzone of an empty box, so that battery boxes can be closely arranged in a plurality of rows and a plurality of columns on the first conveyor belt, the push plate pushes each row of battery boxes at the tail end under the action force of a driving and reversing cylinder at the output end of the first conveyor belt, and therefore, even if the battery boxes are not orderly arranged on the first conveyor belt or the first conveyor belt and the battery boxes do relative movement, under the condition that the battery boxes cannot be arranged in a straight line in the width direction of the output end of the first conveyor belt, a row of battery boxes which are orderly arranged can be pushed out to each shelving table by the push plate at the output end of the first conveyor belt, and the lifting cylinder is used for braking the push plate to move up and down so as to realize the insertion and the extraction of the push plate strips in the subzone of each empty box.
In order to conveniently realize the reciprocating motion of the shelving units, the reciprocating motion track of each shelving unit is standardized, the multifunctional lifting device further comprises a combined fixing plate and sliding guide rails arranged on the second rack, the shelving units are fixedly connected with the combined fixing plate, holes or grooves matched with the sliding guide rails are further formed in the combined fixing plate, the length direction of the sliding guide rails is parallel to the conveying direction of the second conveying belt, and meanwhile, in order to conveniently brake each box supporting table, synchronous motion of each box supporting table is realized, and the box supporting tables are fixed on the same lifting cylinder. The cooperation of the holes or grooves and the sliding guide rail realizes that the rest table moves along with the combined fixing plate.
In order to realize that the battery boxes are separated from the push plate and then guided to move onto the shelving table smoothly, the battery boxes are conveniently and stably placed on the secondary transmission part after being output by the primary transmission part, a guide groove positioned at the discharging end of the first conveyor belt is further formed in the first rack, a plurality of notches are formed in the guide groove, the number of the notches is equal to that of the push plate strips, the inlet ends of the notches are opposite to the different push plate strips, and the guide groove is positioned at the rear end of the push plate on a transmission route of the battery boxes. Preferably, the height of the guide groove is equal to that of the first conveyor belt, the rest stand is positioned right behind the guide groove, and the rest stand is slightly lower than the guide groove.
The first rack is also provided with a plurality of separation strips which are arranged in the direction of the first conveyor belt, the length direction of each separation strip is parallel to the transmission direction of the first conveyor belt, gaps between adjacent separation strips form battery box transmission sub-intervals, the number of pushing strips is equal to that of the battery box transmission sub-intervals, and each pushing strip is respectively positioned above different battery box transmission sub-intervals; the gap width between adjacent separation strips is adjustable.
The separation strip arranged above is convenient for forming a plurality of battery box transmission subintervals on the first conveyor belt, so that mutual influence between adjacent battery boxes in the direction of the first conveyor belt width in the battery box transmission process is eliminated, meanwhile, the pushing strip is further limited with the relative positions of the battery box transmission subintervals, the position precision of the pushing strip and the corresponding battery box when the pushing plate moves downwards is guaranteed, and the battery box group with the same quantity as the pushing strip can be effectively guaranteed to be output after the lifting cylinder and the advancing and retreating cylinder finish one cycle of actions each time. In order to enable the structure to be suitable for empty boxes of lead storage batteries of different models, the width of a gap between adjacent separation strips is adjustable. Further, to enable the pusher plate to match this technical effect, the pusher plate bar thereon may be set to be slightly narrower, such as a pusher plate bar width of only 1cm-2cm.
As described above, the placement of the electrode group in the battery case is not too fast, as an implementation way which is beneficial to simplifying the mechanized and automatic production equipment of the lead storage battery, more battery cases can be manually placed on the first conveyor belt, so that the battery cases sequentially pass through the case unloading part and are output under the action of the first conveyor belt, the first conveyor belt can be set longer, if the first conveyor belt has a conveying surface longer than 3m, the longer operation time can be met by feeding the first conveyor belt once, and a special battery case transmission mechanism is not required to be arranged at the upstream of the first conveyor belt, so that the distance between adjacent separation bars is stable, the battery cases are beneficial to ensuring a stable motion state on the conveyor belt, at least one distance bar is further arranged along the transmission direction of the first conveyor belt, and the distance bar is provided with a plurality of connection points respectively used for being connected with each separation bar, and is fixedly connected with each separation bar through each connection point; the distance rods comprise horizontal rods with the length direction being in the first conveyor belt width direction and a plurality of vertical rods fixed on the horizontal rods, the vertical rods are all located below the horizontal rods, the number of the vertical rods is equal to that of the separation strips, and the lower ends of the vertical rods are fixedly connected with the different separation strips respectively.
As an implementation mode which is suitable for the bottom surface shape of the existing battery box and can ensure that the shelving platform and the box supporting platform can stably support the battery box, the shelving platform is cuboid, the length direction of the cuboid is parallel to the transmission direction of the second conveyor belt, at least one notch is formed in each of two width side edges of the shelving platform, and protruding blocks corresponding to the notches are formed in the inner wall surfaces of two sides of the groove-shaped structure. The structural form of the upper box supporting table can form a support for both sides of the length edge of the battery box.
The battery box can reach a specific position after being lifted by the box supporting table only by keeping the specific position relation between the rest table and the battery box, and a baffle plate protruding relative to the upper surface of the rest table is further arranged on the upper surface of the rest table for achieving the purpose. I.e. the rectangular frame above provides a location for the battery compartment.
The weight of the battery box is greatly increased after the electrode group is arranged in the battery box, so that the smoothness of the battery box is facilitated to be transmitted by the second conveyor belt, the second conveyor belt is a flexible belt, and a rigid supporting bar for supporting the second conveyor belt is arranged below the second conveyor belt.
In order to facilitate transferring the system, the bottom ends of the first frame and the second frame are respectively provided with at least three rollers which are not positioned on the same straight line.
The invention has the following beneficial effects:
1. in the invention, the battery boxes can be tightly placed on the first conveyor belt in the first-stage transmission part, and the battery box at the tail end of the first conveyor belt is dismounted from the first conveyor belt through the box dismounting part, so that the battery boxes can be prevented from being placed at intervals on the first conveyor belt to enable the output time interval of the adjacent battery boxes on the first conveyor belt to be suitable for the time required by the press-in of the electrode group, and more battery boxes can be placed by adopting the structure under the condition that the conveying surface area of the first conveyor belt is fixed.
2. The secondary transmission part can be used for realizing a series of operations of transferring from a second conveyor belt for receiving the battery box and jacking the battery box to finish the pressing-in of the pole piece and releasing the battery box to realize the pressing-in of the pole piece, so that the mechanical and automatic production of the pressing-in process of the pole group can be realized conveniently, for example, the reciprocating motion of a shelving table is braked through a cylinder, the periodic circulation of the air inlet and the air outlet of the cylinder and the jacking cylinder can be realized easily, the automation of the box feeding of the battery box in the pressing-in process of the pole piece can be realized easily, meanwhile, each functional part mutually depends and independently completes the respective actions, the pressing-in of the pole group is deeply controllable, and compared with the prior art, the structure can greatly improve the efficiency of pressing the pole group into the lead storage battery box.
Drawings
FIG. 1 is a top view of one embodiment of a battery compartment transfer system for a pole group pressing process according to the present invention;
FIG. 2 is a schematic view of a battery case transfer system for a pole group pressing process according to an embodiment of the present invention;
FIG. 3 is a top view of a secondary transport section in one embodiment of a battery case transfer system for a pole group pressing process according to the present invention;
fig. 4 is a schematic view showing a part of the structure of the secondary transmission part in a battery case transfer system for a pole group pressing process according to an embodiment of the present invention;
fig. 5 is a schematic diagram showing a structure and a connection relationship between a tray table and a jacking cylinder in a battery case transfer system for a pole group pressing process according to an embodiment of the invention;
FIG. 6 is a schematic view of a cartridge table in an embodiment of a battery cartridge transfer system for a pole group pressing process according to the present invention;
FIG. 7 is an enlarged view of a portion of the portion A of FIG. 2;
fig. 8 is a partial enlarged view of the portion B shown in fig. 4.
The numbers in the figures are in turn: 1. the device comprises a first frame, 2, a first conveyor belt, 3, a braking device, 4, a separation bar, 5, a distance rod, 6, a belt wheel, 7, a secondary transmission part, 71, a second frame, 72, a rest table, 73, a second conveyor belt, 74, a jacking cylinder, 75, a box supporting table, 76, a sliding guide rail, 77, a combined fixing plate, 8, a roller, 9, a box unloading part, 91, a vertical plate, 92, a lifting cylinder, 93, a mounting plate, 94, a feeding and retreating cylinder, 95, a push plate, 10 and a guide groove.
Detailed Description
The present invention will be described in further detail with reference to examples, but the structure of the present invention is not limited to the following examples.
Example 1:
as shown in fig. 1 to 8, the battery case transfer system for the pole group pressing process comprises a primary transfer part and a secondary transfer part 7 positioned at the output end of the primary transfer part, wherein the primary transfer part comprises a first frame 1, a first conveyor belt 2 arranged on the first frame 1, a belt pulley 6 for mounting the first conveyor belt 2, and a braking device for braking the rotation of the belt pulley 6, the primary transfer part also comprises a case unloading part 9 arranged above the discharge end of the first conveyor belt 2, and the case unloading part 9 is used for further accelerating the battery case on the first conveyor belt 2 to output the battery case to the secondary transfer part 7;
the secondary transmission part comprises a second frame 71, a second conveyor belt 73 arranged on the second frame 71, a shelving table 72 arranged above the feeding end of the second conveyor belt 73, and a box supporting table 75 arranged below the feeding end of the second conveyor belt 73, wherein a lifting cylinder 74 used for braking the box supporting table 75 to move up and down is also fixed on the box supporting table 75, the shelving table 72 is of a plate-shaped structure with a notch at the edge, the box supporting table 75 is of a groove-shaped structure with an upward opening end, the conveying surface of the second conveyor belt 73 passes through a gap between the lower station of the box supporting table 75 and the shelving table 72, the length direction of the groove-shaped structure is parallel to the conveying direction of the second conveyor belt 73, a lug is arranged on the inner wall surface of the side surface of the groove-shaped structure, the lug is positioned under the notch, and the shelving table 72 can reciprocate along the conveying direction of the second conveyor belt 73.
In this embodiment, the braking means are provided for braking the rotation of the pulley 6, said rotation of the pulley 6 effecting the rotation of the first conveyor belt 2 so that the battery compartment can be moved from one end of the first conveyor belt 2 to the other end of the first conveyor belt 2. The structure of the battery box in the prior art is generally that a plurality of partition boards are arranged in an empty box, the above partition boards divide the accommodating space of the battery box into a plurality of subintervals, each subinterval is used for accommodating a pole group with alternate positive and negative pole pieces, the above pole groups in the prior art are generally put into the subintervals through manual operation, and the following purposes are conveniently realized by arranging the structure form of the box unloading part 9 above the discharging end of the conveying belt in the structure: the battery boxes are placed on the conveyor belt, the battery boxes sequentially move to the output end of the first conveyor belt 2 in the rotation process of the conveyor belt, and then the pole groups which are stacked in advance are respectively pressed into each subinterval of each battery box, and as the above placement is the pressing in, in order to avoid the damage of diaphragm paper coated on the pole groups, the above pressing in is required to have accurate relative position relation between the pole groups and the corresponding subintervals, and meanwhile, the pressing in speed is not too fast, so that the structure of the box unloading part 9 is arranged in the structure, and the following purposes are conveniently realized: a plurality of battery boxes can be closely placed on the first conveyor belt 2, the battery box closest to the output end of the first conveyor belt 2 is rapidly output on the first conveyor belt 2 under the action of the box unloading part 9, and when the next battery box is transferred to the end part of the first conveyor belt 2, the battery box can be unloaded again by the box unloading part 9; the placement table 72 is configured to receive the battery case by the secondary transmission unit 7, a notch is provided at an edge of the placement table 72, the tray table 75 is configured to be a groove-like structure with an opening end facing upward, and a projection is provided on an inner wall surface of a side surface of the groove-like structure, and a transmission surface of the second conveyor 73 passes through a lower station of the tray table 75, that is, a lowest position that can be reached by the tray table 75 by the action of the jacking cylinder 74, in the structural configuration of a gap between the placement table 72 and the lower station. While the co-operating rest 72 is reciprocally movable along the direction of conveyance of the second conveyor 73, so that the following actions can be achieved: the end of the second conveyor belt 73, which is moved to the feeding end of the rest table 72, receives the battery box unloaded through the box unloading part 9, the battery box moves to the upper part of the box supporting table 75 along with the rest table 72, the box supporting table 75 moves up and down under the action of the jacking air cylinder 74, the protruding blocks on the box supporting table 75 extend out of the gaps on the rest table 72, the groove-shaped structure is used for accommodating the second conveyor belt 73, the second conveyor belt 73 is prevented from being influenced by the lifting of the box supporting table 75, the protruding blocks extend out of the gaps and replace the support of the box supporting table 72 to the battery box, so that the lead battery box moves upwards, meanwhile, the rest table 72 continues to move to a station for receiving the battery box, in the process of upward movement of the battery box, the positive and negative pole pieces and the negative pole pieces are alternately stacked, and meanwhile, the pole groups coated with diaphragm paper are pressed into the lead battery box, and the jacking air cylinder 74 is beneficial to controlling the depth of pressing the pole groups into the battery box, so that the subsequent processing of the lead battery can be conveniently carried out. After the press-in of the pole group is completed, the tray table 75 moves downward under the action of the lifting cylinder 74, and when the protruding block is lower than the conveying surface of the second conveyor belt 73, the lead storage battery box is separated from the tray table 75, so that the lead storage battery box can be transferred to the next manufacturing process under the action of the second conveyor belt 73.
In summary, in the first-stage transmission part, the battery boxes can be tightly placed on the first conveyor belt 2, the battery box at the extreme end of the first conveyor belt 2 is dismounted from the first conveyor belt 2 through the box dismounting part 9, the mode is adopted to adapt to special application occasions where the electrode group cannot be quickly pressed into the battery box, and the situation that the battery boxes are placed on the first conveyor belt 2 at intervals so that the output time interval of the adjacent battery boxes on the first conveyor belt 2 is suitable for the time required by the electrode group to be pressed into is avoided, so that more battery boxes can be placed by adopting the structure under the condition that the conveying surface area of the first conveyor belt 2 is certain; the above secondary transmission part 7 can be used for realizing a series of operations of transferring from the second conveyor belt 73 for receiving the battery box, jacking the battery box to finish the pressing-in of the pole piece and releasing the battery box to realize the pressing-in of the pole group, so that the mechanical and automatic production of the pressing-in process of the pole group can be realized conveniently, for example, the cylinder is used for braking the reciprocating motion of the shelving table 72, the periodic circulation of the air inlet and the air outlet of the above cylinder and the jacking cylinder 74 can easily realize the automatic box feeding of the battery box in the pressing-in process of the pole piece, meanwhile, each functional part mutually depends and independently completes the respective actions, the pressing-in of the pole group is deeply controllable, and compared with the prior art, the structure can greatly improve the pressing-in efficiency of the pole group into the lead storage battery box.
The above-mentioned case removing portion 9 can be realized in various ways, such as by applying a pushing force to accelerate the case by the pushing plate 95 or applying a pulling force to accelerate the case by the suction cup.
Example 2:
as shown in fig. 1 to 8, this embodiment is further defined on the basis of embodiment 1: in order to realize that the system can simultaneously transfer a plurality of battery boxes or simultaneously press a plurality of battery boxes into a polar group, and simultaneously facilitate the realization of the action consistency of communicated functional components and the material and process control in the production process of the lead storage battery, the number of the second conveyor belt 73, the rest table 72 and the box supporting table 75 is more than one and equal, the second conveyor belts 73, the rest tables 72 and the box supporting tables 75 are all in parallel arrangement relation, the second conveyor belts 73 are all arranged on the same belt wheel 6 group, and the rest tables 72 and the box supporting tables 75 are all arranged at the feeding end of the second frame 71 in parallel;
meanwhile, as a structure form of the unloading part 9 which is convenient for outputting a row of battery boxes which are orderly arranged on the secondary transmission part 7 through single action, the unloading part 9 comprises a vertical plate 91, a lifting cylinder 92, a mounting plate 93, a driving and reversing cylinder 94 and a pushing plate 95, wherein the vertical plate 91 is fixed on the first frame 1, the lifting cylinder 92 is fixed on the vertical plate 91, the mounting plate 93 is fixed on a piston rod of the lifting cylinder 92, the driving and reversing cylinder 94 is fixed on the mounting plate 93, the pushing plate 95 is fixed on a piston rod of the driving and reversing cylinder 94, the piston rod axis of the lifting cylinder 92 is vertical to the transmission surface of the first transmission belt 2, the piston rod extending end of the lifting cylinder 92 is opposite to the transmission surface of the first transmission belt 2, the piston rod axis of the driving and reversing cylinder 94 is parallel to the transmission direction of the first transmission belt 2, the piston rod extending end of the driving and reversing cylinder 94 faces the unloading end of the first transmission belt 2, the pushing plate 95 is provided with the pushing plate 95 which is equal in number to the rest table 72, the pushing plates 95 are mutually arranged in a spaced arrangement, and the pushing plates 95 are distributed in the width direction of the output end of the first transmission belt 2 side by side.
In the structure of the box unloading part 9, the push plates 95 on the push plates 95 are respectively used for extending into the subzones of one empty box, so that the battery boxes can be closely placed in multiple rows on the first conveyor belt 2, each row of battery boxes at the tail end of each row of the push plates 95 is pushed by the acting force of the advance and retreat air cylinders 94 at the output end of the first conveyor belt 2 at a speed faster than the conveying speed of the first conveyor belt 2, and even if the battery boxes are not orderly arranged on the first conveyor belt 2 or the first conveyor belt 2 and the battery boxes relatively move, under the condition that the battery boxes cannot be arranged in a line in the width direction of the output end of the first conveyor belt 2, the push plates 95 can push out one row of battery boxes at the output end of the first conveyor belt 2 to each placing table 72, and the lifting air cylinders 92 are used for braking the push plates 95 to move up and down so as to realize the insertion and the extraction of the push plates 95 in the subzones of the empty boxes.
In order to facilitate the reciprocating movement of the rest tables 72, the reciprocating movement track of each rest table 72 is standardized, the combined fixing plate 77 and the sliding guide rail 76 arranged on the second frame 71 are further included, the rest tables 72 are fixedly connected with the combined fixing plate 77, holes or grooves matched with the sliding guide rail 76 are further formed in the combined fixing plate 77, the length direction of the sliding guide rail 76 is parallel to the conveying direction of the second conveying belt, and simultaneously, in order to facilitate the braking of each box supporting table 75, the synchronous movement of each box supporting table 75 is realized, and the box supporting tables 75 are fixed on the same jacking cylinder 74. The cooperation of the above holes or slots with the glide rail 76 effects simultaneous movement of the rest 72 with the combination retainer plate 77.
In order to realize that the battery boxes are separated from the push plate 95 and then guided to move onto the rest table 72 smoothly, the battery boxes are conveniently and stably placed on the secondary transmission part 7 after being output by the primary transmission part, the first rack 1 is further provided with a guide groove 10 positioned at the discharging end of the first conveyor belt 2, the guide groove 10 is provided with a plurality of notches, the number of the notches is equal to that of the push plate 95, the inlet ends of the notches are opposite to the different push plate 95, and the guide groove 10 is positioned at the rear end of the push plate 95 on the transmission route of the battery boxes. Preferably, the height of the above guide groove 10 is equal to the height of the first conveyor belt 2, the rest 72 is located right behind the guide groove 10, and the rest 72 is located slightly lower than the guide groove 10.
The first frame 1 is further provided with a plurality of separation strips 4 which are arranged in the width direction of the first conveyor belt 2, the length direction of each separation strip 4 is parallel to the transmission direction of the first conveyor belt 2, gaps between adjacent separation strips 4 form battery box transmission sub-sections, the number of push plates 95 is equal to that of the battery box transmission sub-sections, and each push plate 95 is respectively positioned above different battery box transmission sub-sections; the gap width between adjacent separation strips 4 is adjustable.
The separation strip 4 that above set up is convenient for form a plurality of battery box transmission subintervals on first conveyer belt 2, like this, be convenient for eliminate the mutual influence between the adjacent battery box in the battery box transmission in-process first conveyer belt 2 width direction, the further definition of push pedal 95 and each battery box transmission subinterval relative position simultaneously, the position precision of push pedal 95 and corresponding battery box when being convenient for guarantee push pedal 95 downward movement can effectively guarantee that the action homoenergetic of every turn lifting cylinder 92 and advance and retreat cylinder 94 completion one cycle exports the battery box group equal with push pedal 95 quantity. In order to enable the structure to be suitable for empty boxes of lead storage batteries of different types, the width of a gap between adjacent separation strips 4 is adjustable. Further, in order to enable the push plate 95 to match the technical effect, the push plate 95 strips thereon may be set to be slightly narrower, for example, the width of the push plate 95 strips is only 1cm-2cm.
As mentioned above, the placement of the electrode group in the battery case is not too fast, as an implementation way which is beneficial to simplifying the mechanized and automatic production equipment of the lead storage battery, more battery cases can be manually placed on the first conveyor belt 2, so that the battery cases sequentially pass through the case unloading part 9 and are output under the action of the first conveyor belt 2, the first conveyor belt 2 can be set longer, if the battery cases have a conveying surface longer than 3m, the battery cases can be fed to the first conveyor belt 2 at one time, the longer operation time can be met, so that a special battery case transmission mechanism is not required to be arranged at the upstream of the first conveyor belt 2, so that in order to ensure that the adjacent separation bars 4 have stable intervals, at least one distance rod 5 is also arranged along the conveying direction of the first conveyor belt 2, and a plurality of connection points respectively used for connecting the distance rods 5 with the separation bars 4 are fixedly connected with the separation bars 4 through the connection points; the distance rods 5 comprise horizontal rods with the length direction being in the width direction of the first conveyor belt 2 and a plurality of vertical rods fixed on the horizontal rods, the vertical rods are all located below the horizontal rods, the number of the vertical rods is equal to that of the separation strips 4, and the lower ends of the vertical rods are fixedly connected with the different separation strips 4 respectively. Example 3:
the present embodiment is further defined on the basis of the technical solution provided in embodiment 1, as shown in fig. 1 to 8, as an implementation manner that adapts to the bottom surface shape of the existing battery case and can ensure that both the rest stand 72 and the tray stand 75 can stably support the battery case, the rest stand 72 is in a cuboid shape with a length direction parallel to the transmission direction of the second conveyor belt 73, at least one notch is disposed on two width sides of the rest stand 72, and bumps corresponding to each notch are disposed on two inner wall surfaces of the groove structure. That is, the above-described structure of the cartridge tray 75 can support both sides of the longitudinal sides of the battery cartridge.
Because the rest table 72 is used as a receiving component for transferring the battery box to the secondary transmission part 7, and meanwhile, the relative positions of the rest table 72, the box supporting table 75 and the second conveyor belt 73, the relative positions, the respective structures and the action relations of the rest table 72 and the battery box are kept in a specific position relation, namely, the battery box can reach a specific position after being lifted up by the box supporting table 75, and in order to achieve the purpose, a baffle plate protruding outwards relative to the upper surface of the rest table 72 is further arranged on the upper surface of the rest table 72, and the baffle plate encloses a rectangular basket shape. I.e. the rectangular frame above provides a location for the battery compartment.
Because the weight of the battery case is greatly increased after the electrode group is arranged in the battery case, the second conveyor belt 73 is a flexible belt in order to facilitate the smoothness of the battery case transmission by the second conveyor belt 73, and a rigid support bar for supporting the second conveyor belt 73 is arranged below the second conveyor belt 73.
In order to facilitate the transfer of the system, the bottom ends of the first frame 1 and the second frame 71 are respectively provided with at least three rollers 8 which are not positioned on the same straight line.
The foregoing is a further detailed description of the invention in connection with specific preferred embodiments, and it is not intended that the invention be limited to these descriptions. Other embodiments of the invention, which are apparent to those skilled in the art to which the invention pertains without departing from its technical scope, shall be covered by the protection scope of the invention.
Claims (6)
1. The battery box transfer system for the pole group pressing-in procedure is characterized by comprising a first-stage transfer part and a second-stage transfer part (7) positioned at the output end of the first-stage transfer part, wherein the first-stage transfer part comprises a first rack (1), a first conveyor belt (2) arranged on the first rack (1), a belt wheel (6) for mounting the first conveyor belt (2) and a braking device (3) for braking the rotation of the belt wheel (6), the first-stage transfer part also comprises a box unloading part (9) arranged above the discharge end of the first conveyor belt (2), and the box unloading part (9) is used for further accelerating the battery box on the first conveyor belt (2) so as to output the battery box to the second-stage transfer part (7);
the secondary conveying part comprises a second rack (71), a second conveying belt (73) arranged on the second rack (71), a shelving table (72) arranged above the feeding end of the second conveying belt (73) and a box supporting table (75) positioned below the feeding end of the second conveying belt (73), a jacking cylinder (74) for braking the box supporting table (75) to do lifting movement is further fixed on the box supporting table (75), the shelving table (72) is of a plate-shaped structure with a notch at the edge, the box supporting table (75) is of a groove-shaped structure with an upward opening end, the conveying surface of the second conveying belt (73) passes through a gap between the lower station of the box supporting table (75) and the shelving table (72), the length direction of the groove-shaped structure is parallel to the conveying direction of the second conveying belt (73), a lug is arranged on the inner wall surface of the side surface of the groove-shaped structure, and the lug is positioned under the notch and can do reciprocating movement along the conveying direction of the second conveying belt (73);
the second conveyor belts (73), the shelving tables (72) and the box supporting tables (75) are more than one and equal in number, the second conveyor belts (73), the shelving tables (72) and the box supporting tables (75) are all arranged in parallel, the second conveyor belts (73) are all arranged on the same belt wheel set, and the shelving tables (72) and the box supporting tables (75) are all arranged at the feeding end of the second rack (71) in parallel;
the box unloading part (9) comprises a vertical plate (91), a lifting cylinder (92), a mounting plate (93), a feeding and withdrawing cylinder (94) and a pushing plate (95), wherein the vertical plate (91) is fixed on the first frame (1), the lifting cylinder (92) is fixed on Yu Liban (91), the mounting plate (93) is fixed on a piston rod of the lifting cylinder (92), the feeding and withdrawing cylinder (94) is fixed on the mounting plate (93), the pushing plate (95) is fixed on a piston rod of the feeding and withdrawing cylinder (94), the piston rod axis of the lifting cylinder (92) is vertical to the conveying surface of the first conveying belt (2), the piston rod extending end of the lifting cylinder (92) is opposite to the conveying surface of the first conveying belt (2), the piston rod axis of the feeding and withdrawing cylinder (94) is parallel to the conveying direction of the first conveying belt (2), the lower end of the pushing plate (95) is provided with pushing plates with the same number as that of the placing tables (72), the pushing plates are arranged in a side-by-side spacing relationship, and the pushing plates are distributed at the first conveying end in the width direction of the conveying belt (2);
the combined type lifting box comprises a first lifting cylinder (74), and is characterized by further comprising a combined fixing plate (77) and a sliding guide rail (76) arranged on a second rack (71), wherein the shelving tables (72) are fixedly connected with the combined fixing plate (77), holes or grooves matched with the sliding guide rail (76) are further formed in the combined fixing plate (77), the length direction of the sliding guide rail (76) is parallel to the conveying direction of a second conveying belt (73), and the box supporting tables (75) are fixed on the same lifting cylinder (74);
the first frame (1) is also provided with a guide groove (10) positioned at the discharging end of the first conveyor belt (2), the guide groove (10) is provided with a plurality of notches, the number of the notches is equal to that of the push plate strips, the inlet ends of the notches are opposite to the different push plate strips, and the guide groove is positioned at the rear end of the push plate (95) on the transmission route of the battery box;
the shelving table (72) is cuboid, the length direction of the cuboid is parallel to the transmission direction of the second conveyor belt (73), at least one notch is formed in each of two width side edges of the shelving table (72), and protruding blocks corresponding to the notches are formed in the inner wall surfaces of the two sides of the groove-shaped structure.
2. The battery box transfer system for the pole group pressing-in procedure according to claim 1, characterized in that the first frame (1) is further provided with a plurality of separation strips (4) arranged in the width direction of the first conveyor belt (2), the length direction of the separation strips (4) is parallel to the conveying direction of the first conveyor belt (2), gaps between adjacent separation strips (4) form battery box transfer subintervals, the number of pushing strips is equal to the number of the battery box transfer subintervals, and each pushing strip is respectively positioned above different battery box transfer subintervals; the gap width between adjacent separation strips (4) is adjustable.
3. The battery box transfer system for the pole group pressing process according to claim 2, wherein at least one distance rod (5) is further arranged along the transmission direction of the first conveyor belt (2), a plurality of connection points respectively used for being connected with each separation strip (4) are arranged on the distance rod (5), and the distance rod (5) is fixedly connected with each separation strip (4) through each connection point; the distance rods (5) comprise horizontal rods with the length direction being in the width direction of the first conveyor belt (2) and a plurality of vertical rods fixed on the horizontal rods, the vertical rods are all located below the horizontal rods, the number of the vertical rods is equal to that of the separation strips (4), and the lower ends of the vertical rods are fixedly connected with the different separation strips (4) respectively.
4. The battery case transfer system for the pole group pressing process according to claim 1, wherein a baffle plate protruding outward with respect to the upper surface of the rest (72) is further provided on the upper surface thereof, and the baffle plate encloses a rectangular basket shape.
5. The battery case transfer system for the pole group pressing process according to claim 1, wherein the second conveyor belt (73) is a flexible belt, and a rigid support bar for supporting the second conveyor belt (73) is further provided below the second conveyor belt (73).
6. The battery case transfer system for the pole group pressing process according to claim 1, wherein the bottom ends of the first frame (1) and the second frame (71) are respectively provided with at least three rollers (8) which are not positioned on the same straight line.
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| CN201611213288.6A CN106743284B (en) | 2016-12-23 | 2016-12-23 | Battery box transfer system for pole group pressing process |
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| CN201611213288.6A CN106743284B (en) | 2016-12-23 | 2016-12-23 | Battery box transfer system for pole group pressing process |
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Families Citing this family (5)
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| CN207090379U (en) * | 2017-08-16 | 2018-03-13 | 广州市永合祥自动化设备科技有限公司 | Battery conveying mechanism |
| CN108128635B (en) * | 2018-02-07 | 2023-08-08 | 无锡万思汇科技有限公司 | Working method of automatic floor laminating machine |
| CN110085924B (en) * | 2019-05-05 | 2020-12-11 | 天能集团（河南）能源科技有限公司 | Pole group insertion machine and use method thereof |
| CN110002211B (en) * | 2019-05-09 | 2024-04-26 | 罗博特科智能科技股份有限公司 | Automatic taking and placing device for battery piece material box |
| CN110540056A (en) * | 2019-09-29 | 2019-12-06 | 深圳赛动生物自动化有限公司 | Multi-stage transmission mechanism and transmission method for culture bottles |
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Effective date of registration: 20230831 Address after: 247100 Economic and Technological Development Zone Management Committee of Chizhou City, Anhui Province Applicant after: Chizhou Jinneng Heating Co.,Ltd. Address before: 629300 Jingjiaba, Daying County Industrial Centralized Development Zone, Suining City, Sichuan Province Applicant before: DETRON PRECISION MACHINERY Co.,Ltd. |
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